CN105766223A - Combine harvester - Google Patents

Abstract

Disclosed is a combine harvester in which visibility is improved by preventing the view on the bottom side of an operation cabin in front of an operator seat from being blocked by a steering operation tool or a structure for disposing a steering operation tool. In said combine harvester, a front glass is disposed from the roof section (53) of an operation cabin (5) to a section below the seating face (50a) of an operator seat (50); a steering lever (61) is disposed within the operation cabin (5) at a location which misaligns with the location immediately in front of the operator seat (50) in one side in the right and left direction; an opening space (S0) through which it is possible to see below the front side of the operation cabin (5) is provided between the operator seat (50) and the front glass located immediately in front of the operator seat (50); and the grip section of the steering lever (61) is positioned at a higher position than the seating face (50a) of the operator seat (50).

Description

United reaper

The application is denomination of invention is " united reaper ", enter the divisional application of the application for a patent for invention that the National Phase in China date is December in 2012 24 days and national applications number is 201180031160.7.

Technical field

The present invention relates to united reaper.

Background technology

［ 1 ］ conventional, as possessing the united reaper driving seat and manipulation operations part in driving cabin, there is the structure recorded in following (1) and (2).

(1) possesses the united reaper (with reference to patent documentation 1(paragraph " 0010 ", Fig. 2, Fig. 4) of steering tiller in the anterior position driving seat).

(2) possess instrument face plate at the front side driving seat, on this instrument face plate, possess the united reaper (with reference to patent documentation 2(paragraph " 0007 ", Fig. 1, Fig. 4) of the electronic-controlled power steering lever as manipulation operations part).

［ 2 ］ additionally, in the past, as the united reaper being provided with side panel case in driving cabin at the horizontal sidepiece driving seat, there is the structure recorded in following (3) and (4).

(3) in order to reach visually to be provided with the requirement of the lower section of the horizontal side of the side of side panel case from the private side of driving cabin, the structure (with reference to patent documentation 3(paragraph " 0011 ", Fig. 1, Fig. 2) that the part making the driving cabin of the side that side panel case exists overlaps to the top of loader and constitutes).

(4) by make the anterior-posterior length of side case shorten and be positioned against in driving cabin from front end away from rear side so that the front of side panel case that the horizontal sidepiece of driving seat exists be positioned at from the front-end edge of driving cabin away from position, make between the front end of the front end from driving cabin and side case below the sidepiece of visual driving cabin, in addition from the structure (with reference to patent documentation 1(paragraph " 0009 ", " 0011 ", Fig. 3, Fig. 4) of the underface of the visual driving cabin in window portion formed on the floor of driving cabin).

［ 3 ］ in conventional united reaper, there is following structure: in its shelling sorting structure, by by rotating centered by de-drum shaft and the harvested cereal culm of receiving from harvesting conveyer device implemented to smooth out with the fingers the de-cylinder of smoothing out with the fingers of de-process and is equipped in and smoothes out with the fingers in de-room smoothing out with the fingers, thing rearward transfer on one side will be processed while swinging the sorting mechanism that swings sorted to be provided in the lower section of above-mentioned undertaking net by what leak down from the undertaking net covering the above-mentioned lower side smoothing out with the fingers de-cylinder by swing, by by by left and right towards wind axle centered by rotate and sort the windmill of wind to the supply of above-mentioned swing sorting mechanism and be provided in the front lower place of above-mentioned swing sorting mechanism.

nullIn shelling as described above sorting structure，Have following structure: will smooth out with the fingers de-cylinder by multiple bar-like members and multiple smooth out with the fingers de-tooth constitute，The plurality of bar-like member with along the front and back of fulcrum (smoothing out with the fingers de-drum shaft) towards posture with smooth out with the fingers de-cylinder circumferentially spaced predetermined distance arrange state be equipped with，The plurality of smooth out with the fingers de-tooth on these each bar-like members，State to separate predetermined distance arrangement in the longitudinal direction highlights towards the foreign side smoothing out with the fingers de-cylinder from bar-like member and equips，It is configured to，The process thing leaked down from undertaking net to smoothing out with the fingers the smoothing out with the fingers de-process of de-cylinder by this，Implement by swinging the swings sorting process that carries out of sorting mechanism and by sorting pneumatic separating process that wind carries out (such as from windmill，With reference to patent documentation 4(paragraph 0034～0037、0042、0043，Fig. 1～5)).

［ 4 ］ in conventional united reaper, have following structure: its drive structure possess the power of in the future since engine to the left and right towards wind axle transmission, axially gather in conveyer device from above-mentioned windmill and smooth out with the fingers the drive mechanism of de-cylinder transmission.

As drive structure as described above, there is following structure: be configured to, will be passed to windmill drives the power carrying out since engine of axle (wind axle) to transmit to case power shaft via tape handler, the transmission of de-cylinder is axially smoothed out with the fingers via bevel gear mechanism and shelling output from case power shaft, and transmit (such as to harvesting portion (harvesting conveyer device) from case power shaft via positive rotation clutch, with reference to patent documentation 5(paragraph 0029, Fig. 3)).

［ 5 ］ in conventional united reaper, there is following structure: on traveling body, possessing tanker, rear side at above-mentioned tanker possesses the grain of this tanker by discharging the discharger that screw rod is discharged, above-mentioned tanker is supported by freely curling up around the vertical axis of longitudinal posture than above-mentioned tanker side rearward, with to the work posture being accommodated in traveling body, switch freely with from the maintenance posture stretched out in the horizontal from traveling body, above-mentioned discharger is rotatably equipped towards the swinging center of posture around front and back, with to making discharge side end harvesting posture upward, switch freely with making the discharge side end discharge posture towards outside.

As the united reaper constituted as described above, in patent documentation 6, illustrate and the structure supporting tanker and the rear concatenated discharger (being in the literature, discharge with vertical auger) at this tanker freely is curled up by upside installation axle for organism frame.In this patent documentation 1, have and be attached at the metal portion, case side of side after tanker, intermetallic metal portion and metal portion, auger side, discharger is linked for metal portion, auger side.It addition, in patent documentation 6, discharger is constituted elastically.

In the united reaper of patent documentation 6, the link of intermetallic metal portion is fixed on organism frame, by this intermetallic metal portion transverse axis is rotatably linked metal portion, auger side, is linked in a freely swinging discharger (discharge auger).

Additionally, metal portion, case side and intermetallic metal portion are connect by the vertical axle axle of installing in downside, by the coaxial heart configuration of axle will be installed with upside by vertical axle of installing on the downside of this, at tanker when curling up, metal portion, case side is relative to intermetallic metal separation.It addition, in this patent documentation 6, be configured to, the drive system that the driving force discharging spiral being equipped in the bottom of tanker transmits to the auger spiral of discharger can be separated between intermetallic metal portion with metal portion, case side.

Patent documentation 1: Unexamined Patent 10-075634 publication (JP10-075634A)

Patent documentation 2: Unexamined Patent 10-004749 publication (JP10-004749A)

Patent documentation 3: JP 2004-313118 publication (JP2004-313118A)

Patent documentation 4: JP 2007-020450 publication (JP2007-020450A)

Patent documentation 5: JP 2008-263865 publication (JP2008-263865A)

Patent documentation 6: JP 2010-098966 publication (JP2010-098966A).

Summary of the invention

［ 1 ］ corresponding with above-mentioned background technology ［ 1 ］ problem is as follows.

In the united reaper of the structure having described in above-mentioned (1), possessing steering tiller and supporting station thereof at the dead ahead driving seat, the visual field of the front side driving seat is blocked.Therefore, in driving, operator is when confirming the visual field of lower section on front side of driving cabin, the driving situation in such as harvesting portion or harvesting vestige, and a part for this harvesting portion or harvesting vestige is diverted handle and supporting station blocks and becomes dead angle.Operator is in order to confirm the part as above-mentioned dead angle, it is necessary to spies on below front by mobile all around for health, likely declines from the visibility below the front side of the driving cabin of driving seat.

In the united reaper of the structure having described in above-mentioned (2), although the electronic-controlled power steering lever as manipulation operations part is not be located at right side side in the anterior position driving seat, but this electronic-controlled power steering lever is equipped on the instrument face plate that the width being present in the front driving seat is wider.Therefore, there is an inaccessible sense of front side instrument face plate blocking by driving seat, and have take under the posture driven on seat can not inconvenience below the front side of visuognosis driving cabin.

It is an object of the invention to provide a kind of be avoided by manipulation operations part or for arrange manipulation operations part structure by drive seat front side driving cabin lower side field obscuration, from drive seat driving cabin front side below the good united reaper of visibility.

［ 2 ］ corresponding with above-mentioned background technology ［ 2 ］ problem is as follows.

In the united reaper of the structure having described in above-mentioned (3), for making driving cabin and driving the state of the seat center side on body left and right directions to a certain degree.Thus, for the front side of loader Present site of the side that side panel case exists, it is easily visual in a way, but owing to the lateral side of driving cabin is blocked because of the existence of side panel case, so being difficult to this sidepiece lower side visual, it is desirable to further improve.

Constitute above loader additionally, due to make a part for the driving cabin of side that side panel case exists overlap, so being restricted in the arranging of the operating lever class being located on side panel case, it is possible to cause constructional complication.

In the united reaper of the structure having described in above-mentioned (4), it not that the part coincidence of driving cabin of the side making side panel case exist as record in above-mentioned (3) is above loader, but make the front of side panel case leave rearward from the front-end edge of driving cabin, between front glass and side panel case, it is provided with the interval of fore-and-aft direction.

Thus, it is not result in such complication constructed that is restricted in the arranging of the operating lever class being located on side panel case, is useful on this point below the sidepiece of the driving cabin of the side existed easily by above-mentioned interval visual side panel case.But, owing to making the front of side panel case retreat to arrange above-mentioned interval, so being restricted in the quantity and position of the machine being disposed on side panel case, particularly, can not eye to the front wanting and carry out driving while the meters monitored is disposed in front side, have the problem that side panel case self is subject to restriction functionally.

The united reaper that it is an object of the invention to be not resulted in the complication of the function reduction of side panel case self and structure and the visuognosis of the sidepiece lower position of the driving cabin of a kind of side easily carrying out side panel case existence in driving cabin can be provided.

［ 3 ］ corresponding with above-mentioned background technology ［ 3 ］ problem is as follows.

In the structure described in patent documentation 4, owing to being configured to possess the so-called rod type being communicated to the space smoothing out with the fingers de-room therein smooth out with the fingers de-cylinder by smoothing out with the fingers de-cylinder, even so substantial amounts of paddy stalk being processed thing as shelling be supplied to situation about smoothing out with the fingers in de-room, it also is able to effectively utilize the inner space smoothing out with the fingers de-cylinder as the process space smoothing out with the fingers de-process, thus, the shelling that can be not resulted in processing in space processes the delay of thing and processes the saturated of space and implement to smooth out with the fingers de-process to being supplied to the substantial amounts of shelling process thing smoothing out with the fingers in de-room, can by the process thing after smoothing out with the fingers de-process to swinging sorting mechanism supply.

And, although the swing sorting process undertaken by swing sorting mechanism to the process thing enforcement swinging sorting mechanism supply and the pneumatic separating undertaken by the sorting wind from windmill are processed, but due to sorting wind simply from the windmill supply being provided in the front lower place swinging sorting mechanism, so sorting deficiency in draught when by substantial amounts of process thing to swing sorting mechanism supply, the sharpness of separation that pneumatic separating processes declines, thus, it is trapped in the process thing amount swung in sorting mechanism also to increase, it is likely to result in swinging the undesirable condition that the sharpness of separation of sorting process also declines.

Even it is an object of the invention to so that substantial amounts of process thing be can also ensure that higher sharpness of separation to the situation swinging sorting mechanism supply.

［ 4 ］ corresponding with above-mentioned background technology ［ 4 ］ problem is as follows.

As the corn gathered in the crops with united reaper, it is not only rice or wheat etc. harder like that and be difficult to damage the wounded, also soft like that just like Semen sojae atricolor etc. and easily damage the wounded.And, when using united reaper results rice or wheat etc., in order to realize the raising of disposal ability, generally make to smooth out with the fingers de-cylinder to rotate than speed faster, in addition, when results Semen sojae atricolor etc., in order to prevent because smoothing out with the fingers the decline taking off the quality that damage when processing causes, generally make to smooth out with the fingers de-cylinder and rotate with slow speed.

So, in the united reaper of the drive structure adopted described in patent documentation 5, such as in the situation of the situation of results rice or wheat etc. and results Semen sojae atricolor etc., consideration is the gear ratio in change tape drive mechanism by the drive pulley of replacing tape handler, and the rotary speed smoothing out with the fingers de-cylinder switches to the high speed of rice wheat and the low speed of Semen sojae atricolor.But, in the drive structure described in patent documentation 5, if making the gear ratio of tape handler become big to make the rotary speed smoothing out with the fingers de-cylinder become the low speed of Semen sojae atricolor, the actuating speed then gathering in conveyer device therewith also becomes low speed, causes the undesirable condition that the harvesting performance in harvesting conveyer device or transporting velocity decline.And, when making, in order to avoid such undesirable condition, the low speed that the rotary speed smoothing out with the fingers de-cylinder becomes Semen sojae atricolor, not only need to change the drive pulley of tape handler and make the gear ratio of tape handler become big, also for compensating the decline of the actuating speed becoming big harvesting conveyer device due to the gear ratio making tape handler, it is necessary to also changed by the drive pulley of positive rotation clutch and make the gear ratio of positive rotation clutch diminish.

Namely, in the united reaper of the drive structure that have employed described in patent documentation 5, in order to be not resulted in gathering in the decline of harvesting performance and transporting velocity in conveyer device, the rotary speed smoothing out with the fingers de-cylinder is switched to the high speed of rice wheat and the low speed of Semen sojae atricolor, need the gear ratio of positive rotation clutch also to be changed together with the gear ratio of tape handler, so having room for improvement in the facilitation of the operation required for realizing smoothing out with the fingers the switching of the rotary speed of de-cylinder.

It is an object of the invention to by the drive structure of united reaper is implemented simple improvement, it is possible to be not resulted in the decline of the harvesting performance in harvesting conveyer device and transporting velocity and the rotary speed smoothing out with the fingers de-cylinder is switched to simply the high speed of rice wheat and the low speed of Semen sojae atricolor.

［ 5 ］ corresponding with above-mentioned background technology ［ 5 ］ problem is as follows.

Such as patent documentation 6 described like that, by carrying the path separation of grain to allow in the structure curled up of tanker from tanker to discharger, not only result in the complication of structure and also cause part number of packages increase in there is room for improvement.

Additionally, by the length limitation size of discharger, so that when being set as harvesting posture (longitudinal posture), the end of discharge side does not highlight upward significantly from tanker.Because such reason, make to be discharged in the horizontal by the grain of tanker discharger swing, the end of discharge side is also determined towards the drain position of grain when horizontal, but also have and want to make this drain position far as possible from the requirement from traveling body.For such requirement, it is also possible to consider to be constituted elastically by discharger as shown in patent documentation 6, but in the structure shown here, causing the complication constructed, cause part number of packages increase in there is room for improvement.

It is an object of the invention to reasonably constitute united reaper, described united reaper realizes carrying out the simplification of the structure curling up swing with discharger of tanker, and the size of discharger can not be made elongated and make the drain position of grain from discharger from away from traveling body.

［ 1 ］ corresponding with above-mentioned problem ［ 1 ］ solution is as follows.

A kind of united reaper, equipped with the operating parts driving seat and manipulation operations in driving cabin, the front glass being located between the pair of right and left front pillar of above-mentioned driving cabin is located in from the bicycle shed portion of this driving cabin to the scope on the lower of the seat surface than above-mentioned driving seat；The operating parts steering lever of above-mentioned manipulation operations is constituted, this steering lever is disposed in the driving cabin of position of the horizontal stroke one side skew in the lateral direction the dead ahead position from above-mentioned driving seat, make between above-mentioned driving seat and the front glass of its dead ahead position, there is the spatial portion that can will hope below the front side of driving cabin, and the grip part of above-mentioned steering lever is located on the position higher than the seat surface of above-mentioned driving seat.

According to said structure, by front glass be located at throughout from the bicycle shed portion of driving cabin to than drive in the seat surface scope on the lower of seat and use as the operating parts of manipulation operations can one-handed performance steering lever, this steering lever is located at horizontal stroke one side from the dead ahead position skew driving seat, by manipulation operations part from driving the dead ahead position of seat or be used for installing the structure etc. of this manipulation operations part and block the part of field of front vision and remove.

Thereby, it is possible to make there is the spatial portion can hoped below the front side of driving cabin between the front glass of driving seat and dead ahead position, it is possible to make the visibility taken below the front of the driving cabin when driving on seat improve.

Additionally, by the grip part of steering lever being located on the position higher than the seat surface driving seat, it is possible to arrange with the state that the operability of steering lever is also good.

One preferred embodiment in, above-mentioned steering lever is bearing on above-mentioned front pillar.

According to said structure, owing to steering lever is bearing on front pillar, so the supporting station etc. for supporting steering lever need not be arranged especially, it is possible to utilize front pillar as supporting device, be capable of the simplification of structure and miniaturization in be advantageous for.

One preferred embodiment in, above-mentioned front glass bloats than the leading edge forwards side of the floor of above-mentioned driving cabin and arranges；It is positioned at the horizontal side edge of above-mentioned front glass and the front pillar of the connecting portion of the front side ora terminalis of the horizontal side of the driving cabin shape along the horizontal side edge of above-mentioned front glass and arranges in the way of upper side is positioned at than the side on the front, installation position of the floor to above-mentioned driving cabin.

According to said structure, arrange owing to front glass bloats than the leading edge forwards side of the floor of driving cabin, so with front glass from the structure that erects of the leading vertical of the floor of driving cabin ground, or possess upper side to compare than the situation of front glass as the leading edge hypsokinesis of the floor of driving cabin, it is easier to spy on the front lower side of driving cabin, manipulation operations part or the structure etc. for installing this manipulation operations part is not had to block the part of field of front vision plus on the dead ahead position driving seat, there is the advantage that the visibility below the front of driving cabin can be made to improve further.

One preferred embodiment in, above-mentioned steering lever is position near the horizontal side of the side being provided with boarding door of above-mentioned driving cabin, is disposed in the side on the front, lower end than above-mentioned front pillar.

By so side on the front, the lower end than front pillar arrange steering lever, this steering lever become when driver is to the boarding of driving cabin obstruction be likely to less.Namely, when driver is from the stopping port boarding being provided with boarding door of driving cabin, owing to being the floor boarding of driving cabin of side rearward, lower end of contrast front pillar, so there being the probability being positioned at the health meeting driver than the steering lever of side on the front, the lower end of front pillar less of passable advantage.

It addition, this structure is positioned at more advantageous particularly than to the side on the front, installation position of the floor of driving cabin in the steering lever shape along the horizontal side edge of above-mentioned front glass and upper side.

One preferred embodiment in, above-mentioned steering lever is equipped in the upper side of the box main body being equipped with key switch；Above-mentioned box main body possesses front and back, before described, in vertical view, the end side on the left and right directions more leaning on above-mentioned driving cabin more on the front and tilts in the way of more leaning on the center side on the left and right directions of driving cabin more rearward, and after described, in vertical view, the end side on the left and right directions more leaning on driving cabin more on the front and tilts in the way of more leaning on the center side on the left and right directions of driving cabin more rearward.

According to said structure, the horizontal direction width taking the box main body when the operator's inspection box main body driven on seat seems shorter, it is possible to guarantee bigger by the visual field of operator.

Namely, when from time in vertical view as the driving seat side inspection box main body of the existence position of operator, if such as box main body by front face side towards body front side, side is constituted towards the structure of the simple rectangle of body rear side below, the corner of the center side the left and right directions being equivalent to the driving cabin by the front face side of box main body is then become from the horizontal direction width driving the box main body that seat side is observed, the structure of the wider width of the diagonally opposed length linked with the corner of the end side on the left and right directions of the driving cabin of side after box main body, but here due to as described above the front face side of box main body and below side possess inclined plane, so compared with box main body is formed as rectangular-shaped situation, observe from driving seat side, width in the horizontal direction of box main body shortens, there is the advantage that can guarantee bigger by the visual field of operator.

One preferred embodiment in, above-mentioned steering lever is bearing on handrail, and described handrail arrangement is on the sidepiece position of the seat surface of above-mentioned driving seat.

According to said structure, by the handrail support steering lever with the position from the field of front vision deviation taken the operator driven on seat, have can by while the visibility below the front of driving cabin being maintained to good state, operability holds steering lever well when making elbow stably be bearing on handrail advantage.

［ 2 ］ corresponding with above-mentioned problem ［ 2 ］ solution is as follows.

A kind of united reaper, at the horizontal sidepiece of driving seat equipped with side panel case in driving cabin, above-mentioned side panel case possesses: case principal part, is equipped with the change lever of traveling；Electric component configuration section, is positioned at the front of above-mentioned case principal part, is equipped with electric component；And, by making above-mentioned electric component configuration section interval fetch bit between the floor of driving cabin, in the downside of above-mentioned electric component configuration section, form open space visual below the sidepiece of the driving cabin of the side that can be existed by above-mentioned side panel case from above-mentioned driving seat side.

According to said structure, case principal part in side panel case, change lever that arrange traveling is formed as box like because needing to arrange the linkage etc. of the speed change gear for traveling, but in electric component configuration section, the mechanical link mechanism of linkage etc. and other devices need not be arranged, only arrange electric wiring just passable, it is possible in the space formed below of this electric component configuration section.

So, the electric component configuration section being equipped with electric component in side panel case is positioned at the front taking the side panel case at the easy visuognosis of operator driven on seat, and this electric component configuration section interval fetch bit between the floor of driving cabin, thus, in the downside of this electric component configuration section can be there is open space visual below the sidepiece of the driving cabin of side by formation in side panel case.

Thus, being not result in such constructional complication that is restricted in the arranging of the change lever etc. being located on side panel case, having can while the state that the visibility maintaining electric component configuration section is good, by the advantage below the sidepiece of the visual driving cabin of above-mentioned open space from driving seat side.

One preferred embodiment in, the front glass of above-mentioned driving cabin is formed as the inclined plane bloated than the floor front-end edge forwards upper side of driving cabin, and the front-end edge of above-mentioned case principal part is formed along the shape of the inclined plane of above-mentioned front glass in side-looking.

According to said structure, by the front-end edge being formed slopely case principal part along the front glass towards front inclined upward, the front-end edge of case principal part also becomes inclination attitude above front.

Thus, compared with the situation of the structure that the front-end edge being this case principal part vertically erects merely relative to the floor of driving cabin, upper side at case principal part makes the overhang to the installation position of case principal part from electric component configuration section tail off and guarantee bearing strength as far as possible, and the state that the lower side at case principal part maintains as far as possible and the interval of front glass is bigger, the advantage with the good visibility of the sidepiece lower side that can obtain driving cabin.

One preferred embodiment in, above-mentioned case principal part is on body left and right directions, from driving the change lever being equipped with traveling on seat Outboard Sections farther out, the inboard portion nearer from driving seat is equipped with switch operator, and in the bottom of the inboard portion nearer from driving seat being equipped with above-mentioned switch operator, it is provided with the recessed space recessed to the direction away from above-mentioned driving seat.

According to said structure, the case principal part of the change lever arranging traveling is formed as box like because needing to arrange the linkage etc. of the speed change gear for traveling, but in the inboard portion being equipped with switch operator, the mechanical link mechanism of linkage etc. and other devices need not be arranged, only arrange electric wiring just passable, it is possible in the space formed below of the inboard portion being equipped with above-mentioned switch operator.

So, by make the inboard portion being equipped with switch operator be positioned at than arrange traveling change lever etc. case principal part closer to drive seat side, arrange in the bottom of this inboard portion to the recessed space recessed away from the direction driving seat, even if having the floor in driving cabin slightly also expansion to some extent, the advantage guaranteeing bigger as far as possible on the foot limit of the operator driven on seat can being taken.

One preferred embodiment in, the leading section of in above-mentioned case principal part, to be equipped with above-mentioned switch operator inboard portion formed than with the connecting portion side rearward of above-mentioned electric component configuration section near position on.

According to said structure, owing to being formed at ratio on the side position rearward of the connecting portion with electric component configuration section compared with the front end of the inboard portion of nearside from driving seat, so formed with the leading section of this inboard portion and the position identical with the connecting portion of electric component configuration section or ratio compared with the situation on the position near the connecting portion of electric component configuration section side on the front, be advantageous for by this point of the easily visual field below front side portion will be formed bigger from driving seat side.

One preferred embodiment in, the change lever of the traveling being located on above-mentioned case principal part tilts in the way of its side, grip part is more close than the side that base end part lateral driving seat exists.

According to said structure, even if making side panel case arrange close to the horizontal sideway stance of driving cabin, due to the traveling to be equipped on this side panel case change lever side, grip part than base end part side more to drive seat exist side close in the way of tilt, so occurring to be stretched out farther out by hands and carry out as lever inconvenience and hold the hands of operator of change lever or arm be obstructed the probability of such undesirable condition because of the contacting of other objects with the horizontal sideway stance of driving cabin less from driving seat side.

［ 3 ］ corresponding with above-mentioned problem ［ 3 ］ solution is as follows.

nullA kind of united reaper，Possess in smoothing out with the fingers de-room and smooth out with the fingers de-cylinder，Described smooth out with the fingers de-cylinder by rotating centered by de-drum shaft and implement to smooth out with the fingers de-process to the receipts harvested cereal culm from harvesting conveyer device smoothing out with the fingers，Accept net and cover the above-mentioned lower side smoothing out with the fingers de-cylinder，Swing sorting mechanism is provided in the lower section of above-mentioned undertaking net，Described swing sorting mechanism by swing while rearward transferring while swinging sorting from accepting the process thing that leaks down of net，Windmill is provided in the front lower place of above-mentioned swing sorting mechanism，Described windmill by by left and right towards wind axle centered by rotate and to above-mentioned swing sorting mechanism supply sorting wind，By above-mentioned smooth out with the fingers de-cylinder by multiple bar-like members and multiple smooth out with the fingers de-tooth constitute，The plurality of bar-like member on its peripheral part with along the above-mentioned posture smoothing out with the fingers de-drum shaft separate in the circumferential predetermined distance be equipped with，The plurality of smooth out with the fingers de-tooth and highlight towards the above-mentioned foreign side smoothing out with the fingers de-cylinder from each bar-like member；Above above-mentioned windmill, the front of above-mentioned swing sorting mechanism, equipped with secondary windmill, described secondary windmill by by left and right towards secondary wind axle centered by rotate the sorting wind that above-mentioned swing sorting mechanism is supplied ragging.

Accordingly, owing to being configured to possess the so-called rod type being communicated to the space smoothing out with the fingers de-room therein smooth out with the fingers de-cylinder by smoothing out with the fingers de-cylinder, even if so when using substantial amounts of paddy stalk as shelling process thing be supplied to smooth out with the fingers in de-room, it also is able to effectively utilize the inner space smoothing out with the fingers de-cylinder as the process space smoothing out with the fingers de-process, thus, the shelling being not result in processing in space processes the delay of thing and processes the saturated of space, can implement to smooth out with the fingers de-process to being supplied to the substantial amounts of shelling process thing smoothing out with the fingers in de-room, can by the process thing after smoothing out with the fingers de-process to swinging sorting mechanism supply.

And, the sorting wind from windmill and the sorting wind from secondary windmill can be supplied to the thing that processes swinging sorting mechanism supply, thus, even if can also ensure that the sorting wind of requirement when by substantial amounts of process thing to swing sorting mechanism supply, result, it is prevented from the decline of the efficiency of separation in processing and sharpness of separation because of the pneumatic separating that causes of deficiency sorting air quantity, in addition, can also prevent from being trapped in the decline of the efficiency of separation processed in the swing sorting process that thing amount increase causes and the sharpness of separation swinging in sorting mechanism by the deficiency due to sorting air quantity.

Thus, even if being able to ensure that and also being able to substantial amounts of shelling is processed thing thing is supplied to and smoothes out with the fingers in de-room and implement to smooth out with the fingers fully the higher of de-process and smooth out with the fingers de-process performance when substantial amounts of paddy stalk is processed as shelling, in addition, de-process is smoothed out with the fingers, even if can also ensure that the higher efficiency of separation and sharpness of separation when being supplied to by substantial amounts of process thing in swing sorting mechanism by this.

One preferred embodiment in, the extreme position that swings forwards of the front end of above-mentioned swing sorting mechanism is set in position near the position directly above of wind axle of above-mentioned windmill or surface, and the swing extreme position forwards making the front end of above-mentioned swing sorting mechanism is consistent with the front end that above-mentioned undertaking is netted or substantially uniform in the longitudinal direction, in the receiving space formed in the position directly above of the first half of above-mentioned windmill, with the front end of the above-mentioned windmill state consistent or substantially uniform in the longitudinal direction with the front end of above-mentioned secondary windmill equipped with above-mentioned secondary windmill.

According to this structure, swing the swinging extreme position, the wind axle of windmill and accepting the front end of net and be arranged on plumb line or substantially on plumb line forwards of the front end of sorting mechanism, thus, be prevented from swing sorting mechanism unnecessarily swing than accept net front position on the front, and above the first half of windmill, bigger receiving space can be guaranteed in the front swinging sorting mechanism, by utilizing this receiving space to equip larger secondary windmill, substantial amounts of process thing is able to ensure that and sorts wind fully.

Thus, it is possible to obtain being able to ensure that the shelling sorting structure that the separation performance of higher sharpness of separation is good.

One preferred embodiment in, across the supporting parts of front end and the front end of above-mentioned swing sorting mechanism that support above-mentioned undertaking net, be equipped with and spill anti-locking mechanism, described in spill anti-locking mechanism and prevent from processing spilling of the thing front to above-mentioned swing sorting mechanism.

According to this structure, can prevent from swinging sorting mechanism unnecessarily swing to than accept the front position of net on the front while, will securely feed to swinging sorting mechanism from accepting the process thing that leaks down of leading section of net, it is possible to implement by swinging the swing sorting process that sorting mechanism carries out.

Thus, it is possible to prevent due to the decline processing the grain response rate that thing spills to the front swinging sorting mechanism.

One preferred embodiment in, above-mentioned windmill and above-mentioned secondary windmill are configured to, make their front end consistent or substantially uniform in the longitudinal direction with the above-mentioned front end smoothing out with the fingers de-cylinder.

According to this structure, with will be provided in compared with the windmill of front lower place swinging sorting mechanism configures rearward so that its front end is positioned at than smoothes out with the fingers the front end of de-cylinder situation rearward, the anterior-posterior length being provided in the grain sieve of the refining-sorting of the bottom swinging sorting mechanism can be made elongated, it is possible to make the sieve sorting process time undertaken by grain sieve elongated.

Furthermore it is possible to secondary windmill is equipped with compactly suppressing significantly from the front end the smoothing out with the fingers de-cylinder state stretched out forwards or the state forwards do not stretched out.

Thus, it is possible to while suppressing or preventing due to the maximization of the shelling sorting structure of the secondary windmill of equipment, be not resulted in the decline of sharpness of separation and realize the raising of grain organic efficiency.

One preferred embodiment in, be configured to, make the above-mentioned rear end smoothing out with the fingers de-cylinder be positioned at the rear end netted than above-mentioned undertaking rearward；The rear end side making above-mentioned swing sorting mechanism is rearward stretched out, so that the rear end of above-mentioned swing sorting mechanism is positioned near the above-mentioned rear end smoothing out with the fingers de-cylinder rearward in the rear end netted than above-mentioned undertaking.

According to this structure, as smoothing out with the fingers de-cylinder and accepting net, it is possible to adopt the longer structure of length, thereby, it is possible to make to smooth out with the fingers de-cylinder and accept and smoothing out with the fingers that de-to process space elongated between net, it is possible to realize smoothing out with the fingers the raising of de-disposal ability.

Furthermore it is possible to the process thing leaked down from the rearward end accepting net is securely fed to swinging sorting mechanism, it is possible to implement by swinging the swing sorting process that sorting mechanism carries out.

Thus, realize smoothing out with the fingers de-disposal ability raising meanwhile, it is capable to prevent due to processing, from what accept that net leaks down, the decline of the grain response rate that thing spills to the rear swinging sorting mechanism.

One preferred embodiment in, pillar part on rear side of the left-right pair of front side pillar part of toe lateral in supporting shelling portion and pair of right and left clipping from front and back the air entry of the windmill the both ends, left and right being formed at windmill case and erects, described shelling portion possesses above-mentioned smoothes out with the fingers de-cylinder and above-mentioned undertaking net；Lower side across the lower side of front side pillar part and rear side pillar part that are positioned at left and right same side, in the way of the air entry of transversal above-mentioned windmill, erection have before and after towards windmill supporting parts, described front and back towards windmill supporting parts rotatably support the end of left and right of above-mentioned wind axle；And, upper side across the upper side of front side pillar part and rear side pillar part that are positioned at left and right same side, in the way of the air entry of the secondary windmill on the transversal both ends, left and right being formed at secondary windmill case, erection have before and after towards secondary windmill supporting parts, described front and back towards secondary windmill supporting parts rotatably support the end of left and right of above-mentioned secondary wind axle.

According to this structure, it is possible to utilize and there is to support the toe lateral in shelling portion pillar part supporting windmill and secondary windmill on rear side of the left-right pair of front side pillar part and pair of right and left that higher intensity constitutes, thereby, it is possible to realize the simplification of supporting construction.

One preferred embodiment in, the above-mentioned secondary windmill supporting parts of left and right are formed the assisted inhalation mouth of secondary windmill.

According to this structure, it is possible to improve because secondary windmill supporting parts are by transversal for the air entry of secondary windmill and the easy not enough inspiration capacity for secondary windmill, it is possible to carry out well by sorting, from secondary windmill, the pneumatic separating that wind carries out.

［ 4 ］ corresponding with above-mentioned problem ［ 4 ］ solution is as follows.

A kind of united reaper, possesses drive mechanism, the power of described drive mechanism in the future since engine to the left and right towards wind axle transmission, axially gather in conveyer device from above-mentioned windmill and smooth out with the fingers the transmission of de-cylinder and constitute, in above-mentioned drive mechanism, possess side by side by from above-mentioned wind axle harvesting conveyance system from power to above-mentioned harvesting conveyer device transmission and to above-mentioned smooth out with the fingers de-drum drive smooth out with the fingers de-drum drive system.

According to this structure, smooth out with the fingers the gear ratio in de-drum drive system even if changing and the rotary speed smoothing out with the fingers de-cylinder is switched to the high speed of rice wheat and the low speed of Semen sojae atricolor, due to harvesting conveyer device not via smoothing out with the fingers de-drum drive system and transmission, so also being able to the actuating speed by harvesting conveyer device to be maintained certain.

Namely, possess harvesting conveyance system side by side by being implemented in drive mechanism and smooth out with the fingers the simple improvement of de-drum drive system, only by changing the gear ratio smoothing out with the fingers in de-drum drive system, just can be not resulted in the decline of the harvesting performance in harvesting conveyer device and transporting velocity, and the rotary speed smoothing out with the fingers de-cylinder is switched to simply the high speed of rice wheat and the low speed of Semen sojae atricolor, result, the raising of disposal ability it is capable of when gathering in the crops rice or wheat etc., it is prevented from because smoothing out with the fingers the decline taking off the quality that damage when processing causes when results Semen sojae atricolor etc..

One preferred embodiment in, above-mentioned drive mechanism is configured to, power from above-mentioned electromotor is transmitted to the one end of above-mentioned wind axle, from the one end of above-mentioned wind axle to the left and right towards the one end transmission of idler shaft, to above-mentioned harvesting conveyance system from above-mentioned idler shaft and above-mentioned smooth out with the fingers de-drum drive system and transmit side by side；It is equipped with the drive mechanism possessing a pair transmission rotary body above-mentioned smoothing out with the fingers in de-drum drive system, the horizontal side of car body is stretched out to be located at towards horizontal foreign side in the other end of above-mentioned idler shaft, the other end of above-mentioned idler shaft links above-mentioned drive mechanism.

According to this structure, with future since engine power from wind axle not via idler shaft to the drive mechanism of harvesting conveying with compared with smoothing out with the fingers the situation and situation about transmitting from the other end of wind axle to idler shaft that the drive mechanism of de-cylinder transmits, it is possible to alleviate the load acting on wind axle.

Additionally, due to drive mechanism is positioned at the horizontal side of car body, so easily carrying out the change by changing the gear ratio smoothed out with the fingers in de-drum drive system that the transmission rotary body being equipped in drive mechanism brings from the horizontal outside of car body.

Thus, the power being the in the future since engine harvesting conveyer device bigger via windmill axial load and smooth out with the fingers the transmission of de-cylinder structure while, it is capable of the raising of the durability of wind axle, furthermore it is possible to the rotary speed smoothing out with the fingers de-cylinder to be switched to more simply the high speed of rice wheat and the low speed of Semen sojae atricolor.

One preferred embodiment in, above-mentioned drive mechanism is configured to, by above-mentioned a pair transmission rotary body for interlocking changing of the power transmission shaft in above-mentioned idler shaft and the transmission direction downstream linked via above-mentioned drive mechanism, height two-stage will be switched to for the above-mentioned transmission smoothing out with the fingers de-cylinder.

According to this structure, by by a pair transmission rotary body for idler shaft and transmission direction downstream power transmission shaft change the gear ratio reducing in drive mechanism, it is possible to the gear ratio smoothed out with the fingers in de-drum drive system is changed to the less gear ratio of rice wheat.On the contrary, by making the gear ratio in drive mechanism become big, it is possible to the gear ratio smoothed out with the fingers in de-drum drive system to be changed to the bigger gear ratio of Semen sojae atricolor.

Namely, the gear ratio smoothed out with the fingers in de-drum drive system can be changed to rice wheat with and Semen sojae atricolor with and constitute on, need not possess the change speed gear box etc. smoothing out with the fingers de-cylinder, and also without a pair special transmission rotary body of the gear ratio possessed for obtaining rice wheat with for obtaining a pair special transmission rotary body of the gear ratio of Semen sojae atricolor, thus cost and transmission rotary body management etc. in can become favourable.

One preferred embodiment in, above-mentioned a pair transmission rotary body is consisted of hub portion and peripheral part, described hub portion can integrally rotatably fitted in interlocking in any one of power transmission shaft in above-mentioned idler shaft and the transmission direction downstream linked via above-mentioned drive mechanism, described peripheral part outside horizontal stroke can integrally rotatably bolt link on above-mentioned hub portion, by above-mentioned peripheral part changing for above-mentioned hub portion, height two-stage will be switched to for the above-mentioned transmission smoothing out with the fingers de-cylinder.

According to this structure, need not possess the change speed gear box etc. smoothing out with the fingers de-cylinder, and compared with the structure that the entirety of the transmission rotary body of the hub portion including closely being entrenched on the power transmission shaft in idler shaft or transmission direction downstream is changed, it is possible to carry out the change of gear ratio in drive mechanism simply.

One preferred embodiment in, the transmission rotary body being equipped in the side, transmission direction most upstream of above-mentioned harvesting conveyance system can be integrally rotatably attached on the other end of above-mentioned idler shaft, the other end of this transmission rotary body is formed with the above-mentioned hub portion being embedded on above-mentioned idler shaft.

The reduction of the simplification of structure and the cost brought because of the reduction of part number of packages it is capable of according to this structure.

One preferred embodiment in, be equipped with the above-mentioned drive mechanism cover from the horizontal outer side covers of car body removably.

According to this structure, usually will be located in the drive mechanism of the horizontal side of car body and block with covering lid, by cover is pulled down, it is possible to carrying out the change by the transmission being equipped in drive mechanism rotary body being changed the gear ratio smoothed out with the fingers in de-drum drive system brought.

One preferred embodiment in, smooth out with the fingers de-drum drive system be configured to above-mentioned, de-drum drive is smoothed out with the fingers to above-mentioned via the drive mechanism of bevel gear type, the drive mechanism of above-mentioned bevel gear type possesses the bevel gear that reverse rotation power takes out, above-mentioned drive mechanism is configured to, the bevel gear taken out from above-mentioned reverse rotation power via the drive mechanism of reverse rotation to above-mentioned harvesting conveyer device transmission, it is possible to switch to drive state and dissengaged positions to constitute the drive mechanism of above-mentioned harvesting conveyance system and above-mentioned reverse rotation.

According to this structure, when harvest operation, by making harvesting conveyance system become drive state, making the drive mechanism of reverse rotation become dissengaged positions, it is possible to harvesting conveyer device positive rotation is driven, it is possible to by the harvesting conveying of paddy stalk.In addition, when there occurs blocking in gathering in conveyer device, by harvesting conveyance system is switched to dissengaged positions, the drive mechanism of reverse rotation is switched to drive state, harvesting conveyer device reverse rotation can be driven, it is possible to the paddy stalk being blocked in harvesting conveyer device is simply removed.

Namely, it is possible to realize there occurs the raising of maintainability paddy stalk blocks in harvesting conveyer device.

［ 5 ］ corresponding with above-mentioned problem ［ 5 ］ solution is as follows.

A kind of united reaper, is possessing tanker on traveling body, and the rear side at above-mentioned tanker possesses the grain of this tanker by discharging the discharger that screw rod is discharged；Above-mentioned tanker is supported by freely curling up around the vertical axis of longitudinal posture than above-mentioned tanker side rearward, with to the work posture being accommodated in traveling body with from from traveling body to the maintenance posture switching crossed out freely, above-mentioned discharger is rotatably equipped towards the swinging center of posture around front and back, with to making discharge side end harvesting posture upward and making discharge side end switch freely towards the discharge posture of outside；Above-mentioned discharger is via the joint mechanism rotatably supported around above-mentioned swinging center by this discharger, link and be bearing on after above-mentioned tanker, and the position of above-mentioned swinging center is arranged in outside than the position of above-mentioned vertical axis on the width from traveling body.

According to this structure, when making tanker curl up around vertical axis, auger and tanker curl up integratedly.Namely, it is not necessary to possess, in the cardinal extremity part of auger, the structure realizing separating to allow curling up of tanker like that as described in Patent Document 1.In addition, owing to being configured with swinging center on the width from traveling body in outside than the position of vertical axis, it is possible to swinging center not to be configured to by vertical axis obstruction the lateral part of tanker, when by swing and by the discharge side end of auger towards transverse direction, be in swinging center and discharge side end can also be made to leave significantly from from traveling body compared with the structure of the center side of traveling body.

It is thereby achieved that the simplification of the structure curling up swing with discharger of tanker can be carried out, the size being configured to not make discharger is elongated and makes the drain position of grain from discharger from the united reaper left from traveling body.

One preferred embodiment in, possesses the end screw rod that the grain of the bottom by above-mentioned tanker is carried rearward, possess grain from this end screw rod to the Pipe Elbow Element of above-mentioned discharge screw rod transmission, base end side at this Pipe Elbow Element forms above-mentioned joint mechanism, and possesses the bevel gear mechanism transmitted by the revolving force of screw rod of the above-mentioned end to above-mentioned discharge screw rod in the inside of this Pipe Elbow Element.

Accordingly, the grain by accumulating in tanker carry from end screw rod to Pipe Elbow Element, discharge screw rod transmission from from this Pipe Elbow Element to auger, it is achieved the discharge of grain.Additionally, due to possess bevel gear mechanism in the inside of Pipe Elbow Element, so drive structure becomes simple.

One preferred embodiment in, above-mentioned vertical axis is arranged in the forward side of axis of rotation discharging screw rod than above-mentioned discharger.

Accordingly, owing to vertical axis can be configured on the position of tanker, it is possible to suppress to curl up the maximization of the arm class supporting tanker freely.Additionally, due to being configured with the axis of rotation discharging screw rod than vertical axis side rearward, even if so be such as configured to the parts (tanker is curled up the parts supported freely) of pillar-shaped with the coaxial heart of vertical axis, it is also possible to avoid the interference of these parts and discharger.

One preferred embodiment in, it is arranged in and is attached on above-mentioned tanker with the strut-like members on above-mentioned vertical axis concentric, this strut-like members curl up around above-mentioned vertical axis be bearing in freely above-mentioned on traveling body, and when above-mentioned tanker is in work posture, above-mentioned strut-like members and the above-mentioned discharger being in harvesting posture are arranged on the position of part repetition in backsight.

Accordingly, the size up and down also easily making strut-like members is elongated, it is possible to is curled up by tanker by strut-like members and stably supports freely.Additionally, due to make this strut-like members and discharger from the width side of traveling body upwardly close to, so also being able to be configured in less space.

One preferred embodiment in, maintain above-mentioned discharger swinging position posture maintain mechanism possess supporting mass, fastening plate and connecting rod and constitute, described supporting mass is equipped in above-mentioned strut-like members, described fastening plate is equipped in the outside wall surface of above-mentioned discharger, length direction along discharger has multiple holding section, described connecting rod one end is bearing on above-mentioned supporting mass, and the other end can engage selectively relative to any one of multiple holding sections of above-mentioned fastening plate.

Accordingly, strut-like members when curling up at tanker rotates integratedly around vertical axis and tanker, so at this tanker when curling up, become the form that supporting mass that strut-like members possesses, the fastening plate of discharger and connecting rod rotate integratedly, their relative position relationship.According to such structure, need not such as the situation adopting the structure being bearing on fixed system by one end of connecting rod, one end of connecting rod be rotatably bearing in the structure that fixed system is first-class in order to allow curling up of tanker, the structure of posture maintenance mechanism becomes simple.Additionally, by multiple holding sections of making fastening plate that the other end of connecting rod that one end is bearing on supporting mass is engaged in the outside wall surface being equipped in discharger any one on, it is possible to without maintaining the swinging position of discharger limpingly.

About other feature structures of the present invention and the favourable effect that played by them, if with reference to accompanying drawing while reading the following description, be made apparent from.

Accompanying drawing explanation

Fig. 1 indicates that the figure (following, identical to Figure 18) of the 1st embodiment of the united reaper of the present invention, is the right side view of the ordinary combine harvester represented as an example of such united reaper.

Fig. 2 is the left side view of ordinary combine harvester.

Fig. 3 is the top view of ordinary combine harvester.

Fig. 4 is the right side view of driving cabin.

Fig. 5 is the front view of driving cabin.

Fig. 6 is the left side view of driving cabin.

Fig. 7 is the rearview of driving cabin.

Fig. 8 is the cross-sectional plan view of driving cabin.

Fig. 9 is the vertical profile front view of driving cabin.

Figure 10 is the X-X line sectional view of Fig. 9.

Figure 11 is the XI-XI line sectional view of Fig. 9.

Figure 12 is the explanation figure representing the state opened slightly by boarding door near the front pillar and control box of the right front of driving cabin.

Figure 13 is the XIII-XIII line sectional view of Figure 12.

Figure 14 indicates that the general profile chart of the floor part of the driving cabin of other forms.

Figure 15 indicates that the approximate vertical view of the side panel case part of other forms.

Figure 16 indicates that the approximate vertical view of the side panel case part of other forms.

Figure 17 indicates that the inner side of other forms holds the approximate vertical view of nearby components.

Figure 18 indicates that the approximate vertical view of the steering lever installation position of other forms.

Figure 19 indicates that the figure (following, identical to Figure 27) of the 2nd embodiment of the united reaper of the present invention, is the integral left side view of the ordinary combine harvester represented as an example of such united reaper.

Figure 20 is the overall top view of ordinary combine harvester.

Figure 21 is the vertical profile left side view of threshing apparatus.

Figure 22 is the left side view of the threshing apparatus pulled down by each cover.

Figure 23 indicates that the front view of the threshing apparatus of drive structure.

Figure 24 is the upper side rearview of threshing apparatus.

Figure 25 indicates that the skeleton diagram of the drive mechanism of ordinary combine harvester.

Figure 26 indicates that the vertical profile front view in the main portion of the structure of the drive mechanism smoothing out with the fingers de-cylinder.

Figure 27 indicate that smooth out with the fingers de-cylinder power shaft, the power shaft of harvesting conveying, idler shaft the longitudinal cross-sectional side view in main portion of supporting construction.

Figure 28 indicates that the figure (following, identical to Figure 36) of the 3rd embodiment of the united reaper of the present invention, is the integral right side view of the ordinary combine harvester that the example as such united reaper represents.

Figure 29 is the overall top view of ordinary combine harvester.

Figure 30 indicates that the side view of tanker rear portion and discharger.

Figure 31 indicates that the rearview of discharger and strut-like members.

Figure 32 is the longitudinal cross-sectional side view in Pipe Elbow Element portion.

Figure 33 is the cross-sectional plan view of discharger and strut-like members.

Figure 34 indicates that the rearview of the base end part of discharger and strut-like members.

Figure 35 is the concept map discharging clutch.

Figure 36 indicates that the rearview of the discharger being in swing state.

Detailed description of the invention

(the 1st embodiment)

Hereinafter, with reference to Fig. 1～Figure 18 while the embodiment of the united reaper about the 1st embodiment is described.

(overall structure)

Fig. 1～Fig. 3 is denoted as the entirety of the ordinary combine harvester of an example of the united reaper of the present invention.

Threshing apparatus 2, grain box 3 and driving cabin 5 being mounted on the front portion of the traveling body 1 on the organism frame 11 possessing pair of right and left crawler-tread 10, descending operation is equipped harvesting conveyer device 4 freely and is constituted ordinary combine harvester.On above-mentioned organism frame 11, as it is shown on figure 3, be equipped with driving cabin 5 in right front portion, the right rear portion of side is provided with grain box 3 in its rear, is equipped with threshing apparatus 2 in the left back portion of the side, left as this grain box 3.

Above-mentioned harvesting conveyer device 4 is possessed the loader 40 of the process thing conveying forwards stretched out by the left horizontal side of driving cabin 5 from the front portion of above-mentioned threshing apparatus 2, this loader 40 supplies the harvesting portion 41 of treated object and makes on the top in harvesting portion 41 front side planting vertical stem stalk take off the reel device 42 held together.

Above-mentioned harvesting portion 41 possesses the cutter 41a of the hairclipper type by planting the harvesting of vertical stem stalk and for being become the lateral transfer auger 41b that the stem stalk of the treated object inlet portion 40a side towards loader 40 is assembled by gathering in, and what above-mentioned loader 40 was built-in with chain type takes off a liter conveyer 40b.

Thus, the stem stalk of lodging state has been taken off to a certain degree by reel device 42, after gathering in cutter 41a, carried towards the inlet portion 40a of loader 40 by auger 41b, reach the stem stalk (treated object) of above-mentioned entrance 40a to be taken off liter conveyer 40b bottom surface along loader 40 and take off a liter conveying, put into the leading section of threshing apparatus 2.

Above-mentioned harvesting conveyer device 4 is as shown in Figure 2, swing up and down freely on pivot suspension fixed position on organism frame 11 around the transverse axis heart x of horizontal direction, it is configured to, by by lifting hydraulic cylinder 12 scaling operation, rise to the non-harvesting posture posture changing of specified altitude close to the harvesting posture on ground and harvesting portion 41 from ground to harvesting portion 41 freely.

Above-mentioned threshing apparatus 2 is formed as full stalk feeding type, possesses and longer in the longitudinal direction smooth out with the fingers de-cylinder 20 and carry out shelling process, is configured to, is discharged from rear by the dust in treated object, and is sent into grain box 3 by the treated object of the grain after including shelling.

It is configured to, in grain box 3, the treated object including grain sent into from threshing apparatus 2 side is temporarily accumulated, to outside, the treated object including grain is reclaimed via grain discharge auger 30 from grain box 3.

In the bottom of above-mentioned driving cabin 5, as shown in FIG. 6 and 7, it is provided with engine room 13, below the rear driving seat 50 being positioned at driving cabin 5, from left side, is equipped with electromotor 14 and radiator 15 successively.

It is configured to, dust cover 16 it is equipped with as shown in Figure 4 in the right outside of engine room 13, prevent the radiator 15 attracting outside air from right outside from being sucked by outside dust etc. when air-breathing, it is configured to, by the suction outside air of radiator 15 after electromotor 14 is cooled down, by left side side (left side in Fig. 7) aerofluxus of engine room 13.

(driving cabin)

As shown in Fig. 4～Figure 11, the driving cabin 5 upper surface side on the floor 51 being subject to the supporting member 11a being installed on organism frame 11 supporting possesses floor 5A, is equipped with four pillars 52 in the upside on above-mentioned floor 51, carries bicycle shed portion 53 by this pillar 52.

Pair of right and left pillar 52a, 52b(of body front side in above-mentioned four pillars 52 are equivalent to front pillar) erect from the floor 5A of the foot on floor 51, and pillar 52c, 52d of the rear side of left and right from floor 51, double as and erect (with reference to Fig. 9～Figure 11) for top, the floor 51a driving the supporting station of seat 50 and hood next door.

Pair of right and left pillar 52a, 52b(of body front side in above-mentioned four pillars 52 are equivalent to front pillar) between, it is provided with the front glass 54 being made up of bend glass.

This front glass 54 is arranged throughout from above-mentioned floor 5A to the gamut in bicycle shed portion 53, as shown in Figures 10 and 11, leading edge than above-mentioned floor 5A forwards side bloats, and front glass 54 is formed as in the way of side more on the lower is located rear side forward side with the inclined plane of convex curvature so that compared with the tilt angle theta 1 with respect to the horizontal plane of lower side part in side-looking, the tilt angle theta 2 of upper side part bigger.

Additionally, above-mentioned front glass 54 in vertical view also as shown in Figure 8, be formed as the prominent curved shape that the central part position on left and right directions bloats than the more forwards side, position, both ends on left and right directions.Thus, front glass 54 is not by the single-curved surface of the simple axle curvature of a curve of any one having around horizontal direction or above-below direction, but is made up of the toroid having around above-below direction and cross one another multiple axle curvatures of a curve of left and right directions.

The upper end of the ratio front glass 54 as shown in Figures 10 and 11 of the curve form in the side-looking of above-mentioned front glass 54 is be positioned to lean on the maximum front extrusion position P of body front side the most such most slightly by the position of lower side, determine the mounting position of the front glass 54 formed by the curved surface of certain curvature, but the curvature in the side-looking of this front glass 54 is not limited to certain curvature person, for example, it is also possible to the form etc. that the curvature of the ratio of curvature upper side part of the big or contrary lower side part of the curvature of the ratio of curvature upper side part of employing lower side part is little.

As described above, the maximum front extrusion position P making front glass 54 is because slightly by the position of lower side than the upper end of front glass 54, time below the front spying on driving cabin 5, when by the head of operator to greatest extent near front glass 54, compared with this maximum situation consistent with the upper end of front glass 54 for front extrusion position P, even if seldom also closer to front.

Curve form in the vertical view of above-mentioned front glass 54 is not formed with certain curvature throughout the entirety of left and right directions as shown in Figure 8, but the curvature of the ratio of curvature central part near sites of both ends near sites is greatly, at central part position close to the mild flexure plane of straight line.

But, this is only an example, it would however also be possible to employ above-mentioned front glass 54 is overlooked the lower curve form entirety throughout left and right directions with the form of certain curvature formation.

It is positioned at pair of right and left pillar 52a, 52b of both end sides place, left and right, above-mentioned body front side of above-mentioned front glass 54 such as shown in Fig. 4 and Fig. 6, along the shape of the horizontal side edge of above-mentioned front glass 54, be formed as that there is the shape tilting same inclination with the above-mentioned inclined plane of the front glass 54 in side-looking.

Namely, the curved shape of the front glass 54 formed in the way of this pillar 52a, 52b are bigger than the tilt angle theta 1 of lower side part with the tilt angle theta 2 with respect to the horizontal plane of upper side part in side-looking is same, there is in the way of side more on the lower is located rear side forward side with the inclination of convex curvature, it is designed as, make compared with the installation position of the floor 5A to above-mentioned driving cabin 5, the located anteriorly side of upper side.

Right flank position in the horizontal sideway stance of driving cabin 5, be formed as the stopping port for operator's boarding between the pillar 52a and the pillar 52c of side, right back of side, right front, be used for the boarding door 55 of this stopping port opening and closing is installed freely via the hinge 55a opening and closing operations of the pillar 52c side being located at side, right back.

The ora terminalis of the body front side of this boarding door 55 is formed along the ora terminalis shape of the curved shape of the pillar 52a of side, right front, in this ora terminalis part, upper end side than lower end side larger forwards side stretch out, the pillar 52a of side, described right front have with the inclined plane of above-mentioned front glass 54 tilt same inclination.

This boarding is with door 55 as shown in Figure 4, the horizontal lattice parts 55c set up to be crossed in frame 55b centre position in the vertical direction in periphery is for border, lower side is made up of a piece of clear glass 55d, and upper side is able to the door and window 55e consisted of the double flute sliding door of a pair clear glass in front and back slide opening and closing.

The height and position of the above-below direction of above-mentioned horizontal lattice parts 55c is set as than high, lower than the upper surface of control box 6 described later for the seat surface 50a height and position driving seat 50 in driving cabin 5.

Further, in the door inner face side of this horizontal lattice parts 55c, as can be seen from figures 8 and 9, possess the inner side held when from the indoor opening and closing operations boarding door 55 of driving cabin 5 and hold parts 55f.It addition, the accompanying drawing labelling 55g in Fig. 4 and Fig. 5 figure is the handle used when from outward side opening and closing operations, install with the inclination attitude of the pillar 52a of the body front side along driving cabin 5.

Left surface position in the horizontal sideway stance of driving cabin 5, as shown in Figure 6, in a part for left horizontal sidewall 56, between the pillar 52b and the pillar 52d of side, left back of side, left front, and from the centre position of the above-below direction of horizontal sideway stance upward, it is provided with the horizontal window 56a constituted with the double flute sliding door of a pair clear glass in front and back by slide opening and closing.

The lower end side of the to be opened/closed horizontal window 56a being made up of this double flute sliding door is same with the above-below direction height of the horizontal lattice parts 55c of above-mentioned boarding door 55, being set as the ratio high, lower than the upper surface of control box 6 described later for the seat surface 50a height and position driving seat 50 in driving cabin 5, upper end side is set in the above-below direction height and position of the lower edge reaching bicycle shed portion 53.

In the lateral parts of driving cabin 5, from the part of above-mentioned boarding door 55 side rearward than the right flank position being provided with above-mentioned boarding door 55 to the position at trailing flank position, as shown in Figures 4 and 8, throughout from than the above-mentioned boarding door 55 of the ratio at the right flank position of the pillar 52c side rearward of right back side also rearward the part of side to the position at trailing flank position, being embedded with the clear glass of the corner corresponding position of the right back that can hope driving cabin 5, constituting can not the fixed window 57 of opening and closing.This fixed window 57 and be installed with the shape that the outer wall in corner, right back of driving cabin 5 of fixed window 57 is formed as bending as shown in Figure 8.

In addition, after driving cabin 5 in side, as shown in Fig. 7, Fig. 8 and Figure 11, in a part for rear wall 58, keeping left side and throughout driving the side by the top, upper end of backrest 50b of seat 50 to the lower edge in bicycle shed portion 53 from ratio than the position being formed with above-mentioned fixed window 57, it is formed with the rear window 58a that can be constituted by slide opening and closing with the double flute sliding door of pair of right and left clear glass.

The bicycle shed portion 53 supported by above-mentioned four pillars 52 is as shown in Fig. 4～Fig. 6, it is partially project into its front face side and arranges than the state of the side on the front, upper end of front glass 54, side portion before this, in the end of left and right with close on the position of this end, being provided with harvesting portion 41 and four headlamp 53a illuminated in the front in harvesting portion 41.

The floor 5A of above-mentioned driving cabin 5 is the prominent curved shape that the central part position on left and right directions bloats than the more forwards side, position, both ends on left and right directions due to the shape of the lower ora terminalis of the front glass 54 overlooked as shown in Figure 8, so its leading edge shape is along the shape of the lower ora terminalis of front glass 54, be formed as the prominent curved shape that the central part position on left and right directions bloats than the more forwards side, position, both ends on left and right directions.

Further, near the leading edge of this floor 5A, as shown in Fig. 8～Figure 11, by be positioned at floor 5A slightly above in the way of be provided with and put foot 51b.This is put foot 51b and installs via the strut 51c inclination attitude that rear side is relatively low so that body front side is higher of left and right both end sides for floor 5A, it is positioned at the dead ahead driving seat 50, there is the left and right directions width of the left and right directions width same degree with the seat surface 50a driving seat 50 or slightly shorter degree.

In addition, above-mentioned put foot 51b by the central part position of the above-mentioned leading edge of prominent curved shape that bloats than the forwards side, position, both ends on left and right directions at the central part position of the leading edge of floor 5A close to this leading edge fetch bit, as far as possible be disposed in front side, so that this at least the first section putting foot 51b is positioned at and is equivalent to front pillar than pair of right and left pillar 52a, 52b(of body front side) lower end position side on the front.

Arrange thereby, it is possible to make driving seat 50 also relatively be close to front side, be advantageous for time below the front spying on driving cabin 5.

As shown in Fig. 4～Fig. 6 and Fig. 8, in the front side of the horizontal sideway stance of the side being provided with boarding door 55 of above-mentioned driving cabin 5, the pillar 52a for side, above-mentioned right front is connected with cabin protective 59.This cabin protective 59 is formed by the metal tubulation material of the shape of the curved shape bending that side-looking is the pillar 52a along the side, right front as front pillar, and bolt link is near the bottom of the pillar 52a of side, above-mentioned right front and near upper end.

Further, cabin protective 59 has the pillar 52a relative to side, above-mentioned right front and separates the 1st bar-shaped protection portion 59a of predetermined distance fetch bit in horizontal outward side and separate the 2nd bar-shaped protection portion 59b of predetermined distance fetch bit to the front side of the 1st bar-shaped protection portion 59a further and constitute.

1st bar-shaped protection portion 59a of this cabin protective 59 and the 2nd bar-shaped protection portion 59b has enough intensity, in order to can hold boarding on one side as railing when using open for above-mentioned boarding door 55 and operator's boarding, be located at the position easily grasped.

For the cabin protective 59 constituted as described above; as shown in Figures 4 and 5, blinker 80 with in the lateral direction between the bar-shaped protection portion 59a of pillar 52a and the 1 of side, above-mentioned right front, in the longitudinal direction between the 1st bar-shaped bar-shaped protection portion 59b of protection portion 59a and the 2 and be positioned in the vertical direction and be arranged on the 1st bar-shaped protection portion 59a than the handle 55g state on the lower of boarding door 55.

In addition; for above-mentioned cabin protective 59; as shown in Figures 4 and 5, in the horizontal outside of above-mentioned 2nd bar-shaped protection portion 59b and in the way of being positioned at the upper end same degree with the backrest 50b driving seat 50 or the position higher than it in the vertical direction, to be provided with rearview mirror 81.

And then, on the position, upper end of the 1st bar-shaped protection portion 59a of above-mentioned cabin protective 59, with the state stretched out upward, antenna 82 is installed.

As it is shown in figure 5, be equipped with wiper 83 in the exterior upper portion of front glass 54.

(structure of control section)

As shown in Figure 8, inside at the driving cabin 5 as control section, drive seat 50 and arrange substantial middle in the lateral direction, and be provided with the control box 6 for carrying out turning to operation etc. in the side, right front of above-mentioned driving seat 50, be provided with the side panel case 7 for carrying out variable speed operation etc. in left side.

Drive seat 50 and possess seat surface 50a and backrest 50b.In addition, right lateral side portion at this driving seat 50, as shown in Fig. 4, Fig. 8 and Figure 10, be provided with boarding handle 50c, in order to boarding door 55 is open and catch to operator when taking in driving cabin 5 and by health pull-up to auxiliary use when climbing up on machine.

This boarding is with handle 50c such as shown in Fig. 8 and Figure 10, being made up of the parts of side-looking U-shaped, the parts of described side-looking U-shaped are for the installing component 51d installation carried position with erect the side-looking inverted L font arranged at the position of its side, back driving seat 50 of top, the floor 51b in driving cabin 5.

(control box)

Being located at the control box 6 of manipulation operations of the right lateral side end of driving cabin 5 as shown in Figure 8 and Figure 12, the upper surface side at box main body 60 is equipped with steering lever 61, cubicle switch 62 and key switch 63.Further, the box main body 60 of this control box 6 is driving the side, right front of seat 50, via installing component 6a using on the pillar 52a of the cantilever-shaped side, right front as the side being provided with boarding door 55 being fixedly supported upon driving cabin 5.

This control box 6 is when its box main body 60 is bearing on pillar 52a, in the front side of box main body 60 in vertical view, possess by more by driving cabin 5 left and right directions on end side more on the front, more by driving cabin 5 left and right directions on center side more rearward in the way of tilt before 60a, at rear side, the end side also possessed in vertical view on more left and right directions by driving cabin 5 more on the front, more the center side on left and right directions by driving cabin 5 more rearward in the way of tilt after 60b.

Thus, the horizontal direction width taking the box main body 60 when the operator's inspection box main body 60 driven on seat 50 seems shorter.

Namely, such as in fig. 8 with imaginary line represents, if being constituted box main body 60 with front face side towards body front side, below side towards the structure of the simple rectangle of body rear side, then from drive the box main body 60 observed seat 50 side be equivalent to for horizontal direction width front face side by box main body 60 driving cabin 5 left and right directions the corner of center side and box main body 60 after side driving cabin 5 left and right directions on the structure of wider width of diagonally opposed length of corner link of end side.

The box main body 60 of the present invention is not such rectangular-shaped box main body 60, as described above, possess the end side on more left and right directions by driving cabin 5 more on the front, more the center side on left and right directions by driving cabin 5 more rearward in the way of tilt above 60a and in vertical view more the end side on left and right directions by driving cabin 5 more on the front, more lean on the mode more rearward of the center side on the left and right directions of driving cabin 5 tilt after 60b.

Thus, using the middle position O of seat surface 50a driving seat 50 of the existence position as operator for viewpoint in vertical view, from projection line from this middle position O to the end of the left and right directions of box main body 60 L1, L2 than to above-mentioned rectangular-shaped box main body 60(with reference to the imaginary line Fig. 8) the projection line L1 ' of end of left and right directions, L2 ' narrow width.Thereby, it is possible to the visual field of operator is guaranteed bigger.

In being located at the steering lever 61 of upper surface side of above-mentioned box main body 60 and cubicle switch 62, above-mentioned steering lever 61 is positioned near the rear side nearer from driving seat 50, and combinations thereof switch 62 is located near the front side more remote from driving seat 50 than above-mentioned steering lever 61.

The installation site of aforesaid operations case 6 such as Fig. 5, Fig. 9, being set to as shown in Figure 11, the upper surface of box main body 60 is positioned at ratio and drives high for the seat surface 50a position of seat 50 and hold the slightly higher position of parts 55f than the inner side of the indoor being arranged on above-mentioned boarding door 55.

Additionally, the position in the vertical view of this control box 6 is as can be seen from figures 8 and 9, the steering lever 61 of the steering operation being located on control box 6 deviates and fetch bit than the outside slightly to the right, front driving seat 50.

Namely, it is disposed in the driving cabin 5 of position of the horizontal stroke one side deviation in the lateral direction from the dead ahead position driving seat 50 by above-mentioned steering lever 61, be equivalent to the above-mentioned steering lever 61 of the operating parts of manipulation operations, and the box main body 60 etc. as the parts of the supporting construction be equivalent to for installing steering lever 61 removed from the dead ahead position driving seat 50, hardly the field of front vision of dead ahead is blocked, the state that can hope the spatial portion S0 below the front side of driving cabin 5 is there is between below the front glass 54 of above-mentioned driving seat 50 and its dead ahead position so becoming.Thereby, it is possible to improve the visibility below the front taking the driving cabin 5 when driving on seat 50.

Further, aforesaid operations case 6 is as shown in Fig. 4 and Figure 11, and the lower end to be positioned at the pillar 52a of the side, right front than driving cabin 5 in side-looking arranges by the way of body front side.Thus, when to the boarding of driving cabin 5, probability for touching the control box 6 being located at the front side from above-mentioned zone deviation the operator of the region boarding present above of the floor 5A being present in the driving cabin 5 by body rear side of the lower end than the pillar 52a of the side, right front of above-mentioned driving cabin 5 less just passable.

Aforesaid operations case 6 is the lower end parts by body front side of the pillar 52a being positioned at the side, right front than driving cabin 5 in side-looking, but as shown in Fig. 8 and Figure 11, for front glass 54, is provided spaced apart between this front glass 54.This is in order to when the steering lever 61 of the upside by being located at control box 6 swings operation forwards, backwards, it is possible to substantially ensures that and carries out swinging operation to the hunting range of its front side without obstacle.

Steering operation steering lever 61 by can forwards, backwards left and right cross direction swinging operation in the way of be bearing on box main body 60.And, the operating position of steering lever 61 is by the interior not shown position detection bodies detection being contained in box main body 60, not being that the operating position making steering lever 61 link mechanism by machineries such as linkages contacts such structure with steering mechanism etc., each machine in box main body 60 contacts via the device of the electric wiring 66 being made up of conductor wire or holding wire with contact object.

If by above-mentioned steering lever 61 right direction swinging operation, then the testing result based on the interior not shown position detection bodies being contained in box main body 60 carries out steering operation, so that crawler-tread 10 right direction is curled up, if by steering lever 61 left direction swinging operation, then the testing result based on the interior not shown position detection bodies being contained in box main body 60 carries out steering operation, so that crawler-tread 10 left direction is curled up.

If additionally, by steering lever 61 forwards swinging operation, then declined with the speed corresponding with the operating position of steering lever 61 based on the testing result of the interior not shown position detection bodies being contained in box main body 60, loader 40 and harvesting portion 41.Equally, if by steering lever 61 rearward swinging operation, then loader 40 and harvesting portion 41 rise with the speed corresponding with the operating position of steering lever 61.More many from the swinging operation amount of neutral position, decrease speed or the rate of climb are more fast.If stopping the swinging operation of steering lever 61 and being maintained at neutral position, then loader 40 and harvesting portion 41 stop in this position.

The cubicle switch 62 being equipped on aforesaid operations case 6 is configured to as shown in Figure 8 and Figure 12, the telephone set of alarm is made to pipe by pressing the button 62a of central authorities, by the lever 62b rotating operation of the perimembranous by being equipped in button 62a, carry out the make-break operation of headlamp 53a.

And then, on aforesaid operations case 6, it is also equipped with the key switch 63 of the firing switch that electromotor 14 can be started and stops for inserting key.

As shown in FIG. 12 and 13, the electric wiring 66 of the conductor wire imported to above-mentioned control box 6 and holding wire etc., along the pillar 52a of the side, right front of driving cabin 5, is inside contained in and is independently disposed in the electric wiring cover 64 of cockpit with this pillar 52a.

Thus, when there occurs the needs of distribution or maintenance etc. of electric wiring 66, it is not necessary to above-mentioned pillar 52a is decomposed such operation, only by electric wiring cover 64 being dismounted or decomposing the operation that just can carry out simply internal electric wiring 66.

As shown in Figure 11～Figure 13, on the pillar 52a of the side, right front of driving cabin 5, it is provided with the lower side of above-mentioned box main body 60, the door regulator 65 de-for being equipped in locking system 55h card inside the cabin of boarding door 55.This regulator 65 is leaned on body front side by the lower end being positioned at the pillar 52a of the side, right front than driving cabin 5 in side-looking and arranges by the way of body front side than the rear end of above-mentioned box main body 60.

Thus, when to the boarding of driving cabin 5, to be positioned at than the rear end of the box main body 60 of the control box 6 of the front side being located at from above-mentioned zone deviation more probability by the door regulator 65 of body front side less just passable for touching the operator of the region boarding present above of the floor 5A being present in the driving cabin 5 by body rear side of the lower end than the pillar 52a of the side, right front of above-mentioned driving cabin 5.

(side panel case)

The left horizontal sidepiece driving seat 50 in driving cabin 5, such as Fig. 8～be provided with side panel case 7 as shown in Figure 10.

This side panel case 7 as shown in FIG. 9 and 10, possess its upper surface formed lower than the seat surface 50a of above-mentioned driving seat 50 and be equipped with the main speed change lever 72(of traveling be equivalent to change lever) etc. case principal part 70 and be positioned at the front of above-mentioned case principal part 70, be equipped with the electric component configuration section 71 of electric component.

And then, in above-mentioned case principal part 70, possess at the Outboard Sections 70A of the various lever classes such as the main speed change lever 72 and the pair change lever 73 that are equipped with traveling from above-mentioned driving seat 50 compared with distally with at the inboard portion 70B being equipped with various switch operator 74 from driving seat 50 compared with nearside.The grip part of the various lever classes such as above-mentioned main speed change lever 72 and secondary change lever 73 is arranged on than above-mentioned position high for seat surface 50a.

In above-mentioned electric component configuration section 71, the instrument display part 71a possessing the higher meters of frequency visual in common harvesting shelling operation is arranged with the state being housed in resinous case, as instrument face plate function, it is integrally installed on the end of body front side of above-mentioned case principal part 70.

In above-mentioned instrument display part 71a, for instance the operating speed being provided with the actual operation speed of display at central part takes into account the load display instrument etc. showing the load according to engine speed, is provided with such as engine rotation in its both sides and takes into account fuel gage.

The image presentation mechanism such as various meter section liquid crystal can also be shown by this electric component configuration section 71.

As shown in Fig. 6 and Figure 10, above-mentioned electric component configuration section 71 is the structure that above-below direction thickness is thinner than above-mentioned case principal part 70, from the upper front end of case principal part 70 to oblique right front side with cantilever-shaped connect arrange so that upper surface be in on case principal part 70 same plane.

Thus, between the lower surface and the floor 5A of driving cabin 5 of electric component configuration section 71, there is the interval on above-below direction, additionally, also there is the interval on fore-and-aft direction between the inner face of the front-end edge 70a of case principal part 70 and the front glass 54 in front.That is, on the position of downside being equivalent to above-mentioned electric component configuration section 71, it is formed with the open space S1 below the sidepiece of the driving cabin 5 that can look the side that side panel case 7 exists from driving seat 50 sidelong glance.

The front-end edge 70a of above-mentioned case principal part 70 is such as shown in Fig. 6 and Figure 10, along the inclination of the inner face of front glass 54, is formed as getting over the shape that side tilts in the way of being located body rear side on the lower.

The electric component configuration section 71 stretched out from the leading section of above-mentioned case principal part 70 is as shown in Fig. 8 and Figure 10, stretch out to body front side than the leading edge of the lower end of pair of right and left pillar 52a, 52b of body front side of the both end sides being positioned at above-mentioned front glass 54 and the floor 5A of driving cabin 5, and to be bent to form in the way of the back side of front glass 54 in vertical view, for stretch out side towards driving the shape that bends in the way of the front side (being oblique right front side in this embodiment) of seat 50.

Above-mentioned electric component configuration section 71, in vertical view, has the lateral margin of straight line, possesses the lateral margin of the bending close with the interior shape of front glass 54 from the front side that front glass 54 is nearer from the rear side that driving seat 50 is nearer.

Thus so that above-mentioned electric component configuration section 71 such as compared with the structure in its instrument display part 71a, various meter section arranged in the arrangement of body fore-and-aft direction, the state that arranges on the direction at the back side along front glass 54 for the various meter section in above-mentioned instrument display part 71a.Therefore, compared with the structure that various meter section as described above arrange on body fore-and-aft direction, can reduce from driving the seat 50 difference to the distance at the position being configured with each meter section, it is not result in more being in body front side then more remote and be more difficult to see such undesirable condition from the distance driving seat 50, has easily visual advantage.

Even then, above-mentioned electric component configuration section 71 is stretched out from the leading section of case principal part 70 with cantilever-shaped, above-mentioned open space S1 is there is in the downside of electric component configuration section 71, it is absent from blocking the object of field of front vision in the downside of electric component configuration section 71, so easily from driving below the sidepiece of front side of the seat 50 side visual driving cabin 5 in downside by electric component configuration section 71.

In above-mentioned case principal part 70, from on the Outboard Sections 70A driving seat 50 relatively distally, it is equipped with the various lever classes such as the main speed change lever 72 of the traveling that link mechanism (not shown) and various associated apparatus via machinery (figure is outer) contact and secondary change lever 73, than this Outboard Sections 70A closer on the inboard portion 70B of side driving seat 50, being equipped with the link mechanism and the various switch operator 74 that are electrically connected that do not use machinery with various association machines.

And, as shown in Fig. 8, Fig. 9 and Figure 10, above-mentioned Outboard Sections 70A is formed as the box like that the floor 51 from driving cabin 5 erects, but above-mentioned inboard portion 70B bloats formation in the way of stretching out from the top of Outboard Sections 70A to driving seat 50 side, the lower side of part 70B within it, is provided with the recessed space S 2 recessed to the direction away from above-mentioned driving seat 50.

Be located at the various lever classes such as the main speed change lever 72 on above-mentioned Outboard Sections 70A and secondary change lever 73 such as shown in Fig. 5 and Fig. 9, near its grip part from the left horizontal sidewall 56 at the left surface position of driving cabin 5 or horizontal window 56a leave and to drive side that seat 50 exists close in the way of tilt.

Namely, the lever base portion forwards right bending of the main speed change lever 72 highlighted upward from the lever guidance part of the upper surface of above-mentioned Outboard Sections 70A, from the lever base portion of prominent upward secondary change lever 73 grade of the lever guidance part of the upper surface of above-mentioned Outboard Sections 70A to driving seat 50 lateral bend.

Above-mentioned inboard portion 70B as shown in Figure 8, is formed by the way of body rear side by the connecting portion 75 that the leading section 76 of its body front side is positioned at than above-mentioned Outboard Sections 70A with the electric component configuration section 71 being connected to it on.Additionally, the leading section 76 of above-mentioned inboard portion 70B is by more by driving in the way of seat 50 side is located rear.

Thus, between the lateral margin inwardly of the leading section 76 of above-mentioned inboard portion 70B and above-mentioned electric component configuration section 71, it is positioned in the side edge portions inside the cabin before and after it at the connecting portion 75 including electric component configuration section 71 and case principal part 70, is formed in vertical view to the recess S3 of the shape recessed away from the direction driving seat 50.

So, by the side edge portions inside the cabin of the position of the connecting portion 75 including electric component configuration section 71 and case principal part 70 is formed recess S3, from the viewpoint taken the operator driven seat 50 as the position higher than electric component configuration section 71 and case principal part 70, it is possible to below the sidepiece of the front side of more easily visual driving cabin 5.

Additionally, on the floor 5A of the driving cabin 5 overlapped in vertical view with the position being formed with above-mentioned recess S3, as shown in Fig. 8～Figure 10, be equipped with parking brake pedal 84.

Thus, when parking brake pedal 84 is entered into by the operator taken on driving seat 50, will not be hindered than the existence of the side panel case 7 on low for the seat surface 50a position driving seat 50 because being in, it is possible to operation of parking brake pedal 84 being entered into when making foot enter in above-mentioned recess S3.

In the ordinary combine harvester constituted as described above, front glass 54 is not simple flat glass, and be formed as having the curved shape of the upper side part inclined plane bigger than lower side part angle of inclination with respect to the horizontal plane, it is possible to carry out spying on below front well from the indoor of driving cabin 5, and, in driving cabin 5, it is being disposed between anterior electric component configuration section 71 and the floor 5A of driving cabin 5 of side panel case 7 in the left side driving seat 50 and is forming open space S1, as shown in Figure 8, can will guarantee bigger than the visual field β 2 when being formed without above-mentioned open space S1 from driving seat 50 visual field β 1 in the lateral direction.

Thus, as shown in Figure 3, the right-hand member (having cut side) in harvesting portion 41 at harvesting conveyer device 4, it is easy to carry out for from observing a checkpoint CP1 with presence or absence of the harvesting residual on the ground after the passing through of harvesting conveyer device 4 between driving cabin 5 and harvesting portion 41 and for confirming that another checkpoint CP2's whether good to the hand-off state at the handing-over position of loader 40 from harvesting portion 41 is visual.

(other forms 1 of the 1st embodiment)

Front glass 54 is not limited to as represented in embodiments, is made up of the toroid having around above-below direction and cross one another multiple axle curvatures of a curve of left and right directions, for instance can also be made up of the single-curved surface with the axle curvature of a curve around horizontal direction.

In the case, the front-end edge of the floor 5A of driving cabin 5 is rectilinear form, but pair of right and left pillar 52a, 52b(of body front side are equivalent to front pillar) as long as being formed along two ora terminalis shapes of the left and right directions of front glass 54, the shape that bends is just passable in the way of upper side part tilt angle theta 2 with respect to the horizontal plane is bigger than the tilt angle theta 1 of lower side part in side-looking.

Other structures are same with above-mentioned embodiment.

(other forms 2 of the 1st embodiment)

Front glass 54 is not limited to as represented in embodiments, is constituted by the toroid having around above-below direction and cross one another multiple axle curvatures of a curve of left and right directions or formed by single-curved surface, for example, it is also possible to the combination of multiple flat glass is formed as the bending shape that in side-looking, upper side part tilt angle theta 2 with respect to the horizontal plane is bigger than the tilt angle theta 1 of lower side part.

In the case, the front-end edge of the floor 5A of driving cabin 5 is also rectilinear form, but pair of right and left pillar 52a, 52b(of body front side are equivalent to front pillar) as long as being formed along two ora terminalis shapes of the left and right directions of front glass 54, the shape that bends is just passable in the way of upper side part tilt angle theta 2 with respect to the horizontal plane is bigger than the tilt angle theta 1 of lower side part in side-looking.

Other structures are same with above-mentioned embodiment.

(other forms 3 of the 1st embodiment)

In the above-described embodiment, front glass 54 is located at from bicycle shed portion 53 to the scope of floor 5A, but it is not limited to this, for instance, it is also possible to it is that the lower end of front glass 54 is in the scope reaching the position higher than above-mentioned floor 5A than the seat surface 50a driving seat 50 on the lower.

In the case, with arrange the lower end of front glass 54 reach floor 5A scope structure compared with, the visual field of the front lower side of driving cabin 5 narrows, but by the flat glass that front glass 54 is not simple, but there is the shape of upper side part tilt angle theta 2 with respect to the horizontal plane such inclination bigger than the tilt angle theta 1 of lower side part in side-looking, can arrange driving seat 50 to side quite on the front in driving cabin 5, so compared with structure as only reaching with front glass 54 near the waist of the operator taken one's seat, can the visual field of the front lower side of driving cabin 5 be guaranteed quite big, sight line can be dropped to the side that the positive front lower place from driving cabin 5 is nearer by operator.

Other structures are same with above-mentioned embodiment.

(other forms 4 of the 1st embodiment)

Foot 51b is put in driving cabin 5 as being disposed in, be not limited to represent like that in embodiments, the structure of the additionally mounted parts putting foot on floor 5A, as shown in figure 14, it is also possible to the part tilted by arranging forward upward in the leading section of the floor 5A of driving cabin 5 is formed puts foot 51b.Other structures are same with above-mentioned embodiment.

(other forms 5 of the 1st embodiment)

The electric component configuration section 71 constituting the side panel case 7 of control section is not limited to as represented in embodiments, in vertical view to be bent to form, to stretch out the side shape to bend in the way of the front side (oblique right front side) of driving seat 50 in the way of the back side of front glass 54, such as, as shown in figure 15, the electric component configuration section 71 of side panel case 7 can also be the structure that the front side straight line to case principal part 70 stretches out.

In the case, in side edge portions inside the cabin of the position of the connecting portion 75 including electric component configuration section 71 and case principal part 70, it is not formed in overlooking to the recess S3 of the shape recessed away from the direction driving seat 50, but by being positioned at the connecting portion 75 than electric component configuration section 71 and case principal part 70 by body rear side compared with the leading section 76 of nearside, the inboard portion 70B being equipped with various switch operator 74 from driving seat 50, it is easy to spy on below the sidepiece of front side of driving cabin 5.

In addition, by above-mentioned parking brake pedal 84 being disposed in ratio from driving the side on the front, leading section 76 that seat 50 is equipped with the inboard portion 70B of various switch operator 74 compared with nearside, it is possible to be not subject to obstruction, operation of being entered into by parking brake pedal 84 because being in the existence of the side panel case 7 of the position lower than seat surface 50a.

Additionally, though it is not illustrated, electric component configuration section 71 can also be possess the instrument display part 71a towards left and right directions, the leading section from above-mentioned case principal part 70 is stretched out to the front side driving seat 50, the structure being shaped so as to shape with L-shaped bending of the vertical view of case principal part 70 and electric component configuration section 71.

Other structures are same with above-mentioned embodiment.

(other forms 6 of the 1st embodiment)

The side panel case 7 constituting control section is not limited in the side edge portions as represented in embodiments, inside the cabin of the position of the connecting portion 75 including electric component configuration section 71 and case principal part 70 to be formed with in vertical view to the structure of the recess S3 of the shape recessed away from the direction driving seat 50, such as, as shown in figure 16, on forwards side positions away from from above-mentioned connecting portion 75, in electric component configuration section 71 side of side panel case 7, the recess S3 overlooked as to the shape recessed away from the direction driving seat 50 can also be formed.

Other structures are same with above-mentioned embodiment.

(other forms 7 of the 1st embodiment)

The pillar 52a(of the side, right front that control box 6 is not limited to as represented in embodiments, be bearing in body front side is equivalent to front pillar) on structure, such as can also erect support foot from the floor 5A of driving cabin 5 near the pillar 52a of side, above-mentioned right front, make control box 6 be bearing on this support foot.

Other structures are same with above-mentioned embodiment.

(other forms 8 of the 1st embodiment)

In the above-described embodiment, shape as the box main body 60 of control box 6, illustrate in vertical view the front side of box main body 60 possess with more by driving cabin 5 left and right directions on end side more on the front, more by the center side mode more rearward on the left and right directions of driving cabin 5 tilt before 60a, rear side also possess in vertical view with more by driving cabin 5 left and right directions on end side more on the front, more by the center side mode more rearward on the left and right directions of driving cabin 5 tilt after the shape of 60b, but it is not limited to such shape, can also be only possess the shape of 60a before above-mentioned inclination, or only possess the shape of 60b after above-mentioned inclination.

In addition, in the above-described embodiment, as 60a before above-mentioned inclination, illustrate the integral inclined structure of the front side making box main body 60, as 60b after above-mentioned inclination, illustrate the structure that a part for the rear side only making box main body 60 tilts, but be not limited to this, it is also possible to be only make a part for the front side of box main body 60 tilt or make the integral inclined structure of the rear side of box main body 60 as 60b after above-mentioned inclination as 60a before tilting.

Can also use and be formed as not possessing before such inclination the simple of 60b after 60a and inclination and overlook rectangular-shaped box main body 60.Other structures are same with above-mentioned embodiment.

(other forms 9 of the 1st embodiment)

The boarding door 55 of driving cabin 5 is not limited to represent in embodiments like that, with the hinge 55a of the body rear side structure being swing pivot on-off action, for instance can also be that above-mentioned hinge 55a is located at the structure constituted on the pillar 52a of side, right front, around the swing pivot on-off action of body front side.

Other structures are same with above-mentioned embodiment.

(other forms 10 of the 1st embodiment)

In the above-described embodiment, by the door and window 55e being located on boarding door 55, be located at driving cabin 5 left surface position on horizontal window 56a, the rear window 58a that is located on the trailing flank position of driving cabin 5 made can respectively by the double flute sliding door of a pair clear glass structure by slide opening and closing, but it is not limited to such structure, for instance can also pass through to swing opening and closing in the horizontal direction and freely or in the vertical direction swing structure composition freely.

Other structures are same with above-mentioned embodiment.

(other forms 11 of the 1st embodiment)

Inner side as the door inner face side being located at boarding door 55 holds parts 55f, it is not limited to represent in embodiments the structure of such linearity, as shown in figure 17, the part to bend in the way of close can also be equipped to driving seat 50 side in position near driving seat 50, in the part bent in the way of close to driving seat 50 side, the handrail 50d as mat material is equipped, it is easy to utilize as arm rest and constitute at this.

Other structures are same with above-mentioned embodiment.

(other forms 12 of the 1st embodiment)

As the installation site of steering lever 61, it is located at the structure on anterior horizontal stroke one sidepiece of driving cabin 5 as being not limited in embodiment to represent, for instance as shown in figure 18, it is also possible to be equipped on the handrail 50d being located on the horizontal side position driving seat 50.

That is, above-mentioned handrail 50d is via transverse axis 50e rotatably pivot suspension in the right lateral side portion of backrest 50b driving seat 50, installs control box 6 on the leading section of this handrail 50d.Above-mentioned handrail 50d becomes under the use posture that the upper surface of this handrail 50d is approximate horizontal and is stopped the part 50f use posture that can lean on partial elbow supported from below.

If the free end side of above-mentioned handrail 50d is lifted upward around above-mentioned transverse axis 50e, then as in figure 18 with imaginary line represents, handrail 50d becomes together with retainer 50f by the non-usage posture to the rear side change of location driving seat 50, becomes and is positioned at the state not becoming operator for the position of the obstacle of the boarding of driving cabin 5.

Being arranged on the control box 6 on above-mentioned handrail 50d same with the structure of above-mentioned embodiment, the upper surface side at box main body 60 is equipped with steering lever 61, cubicle switch 62 and key switch 63.And, the holding area being positioned at the steering lever 61 slightly lower, above-mentioned of the upper surface than handrail 50d by the upper surface of box main body 60 arranges in the way of the upper surface than handrail 50d is slightly higher, it is configured to, easily carries out the operation of above-mentioned steering lever 61 and the operation of cubicle switch 62 when elbow is leaned against on handrail 50d by operator.

As being used for making the above-mentioned handrail 50d structure moved to the position away from the front portion driving seat 50, however it is not limited to swinging up and down around transverse axis 50e as described above, for instance can also constitute as follows.

Although not diagram, but such as can also be configured to, the entirety enabling handrail 50d moves forward and backward relative to the backrest 50b driving seat 50, or handrail 50d itself is moved forward and backward together with the control box 6 of free end side as retractile structure, or the rear end side of handrail 50d can swingingly be supported around the swinging center of above-below direction, make the front of handrail 50d relative to the front portion driving seat 50 to horizontal lateral displacement.

Additionally, above-mentioned handrail 50d is not limited to be bearing on the backrest 50b driving seat 50, for instance can also be bearing on the plate constituting the seat surface 50a driving seat 50 or be bearing on the floor part driven near seat 50.

Other structures are same with above-mentioned embodiment.

(the 2nd embodiment)

Hereinafter, with reference to Figure 19～Figure 27 while the embodiment of the united reaper about the 2nd embodiment is described.In this embodiment, also the united reaper of the present invention is used in plain edition (full stalk feeding type) united reaper.

As shown in FIG. 19 and 20, ordinary combine harvester is configured to, harvesting conveyer device 102 is equipped with the state swingingly stretched out towards front liftable from traveling car body 101, the paddy stalk harvesting of results object is carried by described harvesting conveyer device 102 along with advancing of traveling car body 101, implement to smooth out with the fingers de-process to the receipts harvested cereal culm from harvesting conveyer device 102, by to the left side being mounted in traveling car body 101 by smoothing out with the fingers the threshing apparatus 103 of the de-process thing enforcement sorting process processing and obtaining, sack-filling device 104 is mounted in the right-hand part of traveling car body 101, described sack-filling device 104 can by store by smoothing out with the fingers in threshing apparatus 103 de-process and simple grain grain that sorting process obtains accumulates and to Oryza glutinosa packed enter.

Traveling car body 101 is equipped pair of right and left crawler-tread 106, is formed and take Drive Section 107 and constitute in the anterior right side area of vehicle body frame 105 in the bottom of vehicle body frame 105.

Harvesting conveyer device 102 is along with the traveling of traveling car body 101, by being equipped in the paddy stalk that non-harvested cereal culm comb is divided into results object by the nearside divider 108 at the two ends, left and right of its front portion and the paddy stalk gathered in the crops outside object, by being provided in the winder 109 that rotates of the front upper gathering in conveyer device 102, the front side of results object paddy stalk is rearward grilled into, by being equipped in the shut-off mechanism 110 of the hairclipper type of the bottom of harvesting conveyer device 102, results object paddy stalk is taken into by the strain root side cut-out of results object paddy stalk.And, the harvested cereal culm of receiving as results object paddy stalk being taken into rearward is sent by being provided in the auger 111 of the screw rod transmission formula at the rear of shut-off mechanism 110 and gathering the predetermined portion of left and right directions, by carrying to threshing apparatus 103 supply across the loader 12 taking off liter conveying-type set up to threshing apparatus 103 from this predetermined portion.

The expanding-contracting action of the lifting and swinging of harvesting conveyer device 102 lift cylinders 113 of fluid pressure type by setting up across vehicle body frame 105 and loader 12, using be provided in harvesting conveyer device 102 as the left and right in the rearward end with the loader 112 connecting end of threshing apparatus 103 towards loader drive axle 114 to carry out for fulcrum.

As shown in Figure 21～Figure 24, the shelling framework about 115 2 being attached on vehicle body frame 105 can be split and structure by threshing apparatus 103.On the upperside frame portion 115A of shelling framework 115, possess the harvested cereal culm of receiving to loader 112 supply and implement to smooth out with the fingers the shelling portion 103A of de-process.On the underside frame portion 115B of shelling framework 115, possess being taken off the sorting portion 103B processing thing enforcement sorting process processing the sorting object obtained and the recoverer 103C reclaimed by the process thing of the recycle object obtained by this sorting process by smoothing out with the fingers in shelling portion 103A.

Shelling portion 103A by fore-and-aft direction depending on U-shaped accept net 116 etc. be provided to upperside frame portion 115A is formed smooth out with the fingers in de-room 117, be equipped with by by front and back towards smooth out with the fingers and rotate the harvested cereal culm of receiving from harvesting conveyer device 102 is implemented to smooth out with the fingers the smoothing out with the fingers de-cylinder 119 of rod type of de-process and constituted to facing right direction centered by de-drum shaft 118.

Sorting portion 103B is by while rearward transferring while swinging the swing sorting mechanism 120 of sorting by the thing that processes leaked down from undertaking net 116, to swinging the windmill (winnowingfan) 121 that sorting mechanism 120 supplies the sorting wind of refining-sorting, to swinging the secondary windmill (auxiliarywinnowingfan) 122 that sorting mechanism 120 supplies the sorting wind of ragging, and the 2nd windmill (secondarywinnowingfan) 123 etc. that swing sorting mechanism 120 supplies the sorting wind of the 2nd kind of object sorting is provided in the lower section of shelling portion 103A and constitutes.

Recoverer 103C is equipped with in the lower section swinging sorting mechanism 120 will leak down from the toe lateral swinging sorting mechanism 120 in tandem mode successively, it is subject to the sorting wind from windmill 121 while the 1st recoverer 124 that reclaims as the 1st kind of object of the simple grain grain that flows down, with will from swing sorting mechanism 120 rear portion side leak down, it is subject to the 2nd recoverer 125 reclaimed as the 2nd kind of object with branch stalk grain or bifilar grain etc. that flows down on one side from the sorting wind of the 2nd windmill 123 and constitutes.

In shelling portion 103A, smooth out with the fingers de-room 117 by smoothing out with the fingers the undertaking net 116 that de-cylinder 119 covers from below, the top smoothing out with the fingers de-cylinder 119 be can be opened and closed the upper lid 126 covered from above, the front side stringer board parts 127 that the leading section smoothing out with the fingers de-drum shaft 118 is rotatably supported, the rear side stringer board parts 128 that the rearward end smoothing out with the fingers de-drum shaft 118 is rotatably supported, and to possess zoning formation such as the paddy stalk guide plates 129 receiving the guiding face 129A that harvested cereal culm guides to undertaking net 116 from loader 112 throughout from the rear end of loader 112 to the posture of up-wards inclination backward of the front end accepting net 116.Further, between front side stringer board parts 127 and paddy stalk guide plate 129, it is formed with the supply mouth 130 to the supply smoothing out with the fingers de-room 117 that can carry out the receipts harvested cereal culm that loader 112 has taken off conveying.Additionally, accept in supporting between rear side supporting parts 131 and the rear side stringer board parts 128 of the tabular of the rear end of net 116, it is formed and can carry out as smoothing out with the fingers the row's stalk mouth 132 from the discharge smoothing out with the fingers de-room 117 taking off the ejections such as the shelling paddy stalk receiving harvested cereal culm after processing.

As shown in figure 21, the de-process portion 134 of smoothing out with the fingers smoothing out with the fingers the rear portion side that de-cylinder 119 is smoothed out with the fingers in the portion that is grilled into 133 and formation that form the leading section smoothing out with the fingers de-cylinder 119 by de-cylinder 119 is attached to smooth out with the fingers and is constituted on de-drum shaft 118 to facing the mode that right rotates integrally centered by de-drum shaft 118 when front and back are connected smoothing out with the fingers by them.

It is grilled into portion 133 and is configured to screw rod transmission formula: equipment is grilled into the two panels helical blade 136 of conveying on the outer peripheral face of body part 135 being formed as the circular cone shape that front portion attenuates, by to smooth out with the fingers centered by de-drum shaft 118 to facing right rotation, the rearward undertaking net 116 of entirety two panels helical blade 136 receiving harvested cereal culm from loader 112 guided by paddy stalk guide plate 129 or upper lid 126 and the smoothing out with the fingers de-space s1 that processes smoothed out with the fingers between de-process portion 134 are grilled into.It addition, as being grilled into portion 133, it is also possible to it is replace helical blade 136 possess whole comb or smooth out with the fingers the different structures being grilled into parts such as de-tooth in body part 135.

The discoid support plate 137,138 of its front end or the rear end support plate 137 by front end is connected on the rear end in the portion of being grilled into 133, the support plate 138 of rear end is positioned at smoothing out with the fingers on de-drum shaft 118 immediately following being equipped in the way of front of rear side stringer board parts 128 by being formed to smooth out with the fingers de-process portion 134.Smooth out with the fingers on de-drum shaft 118 additionally, discoid demarcation strip 139 is equipped in using the centre or substantially the center of mode being positioned at the support plate 137,138 of the front and back as the middle part, front and back smoothing out with the fingers de-process portion 134.And, each peripheral part of these support plates 137,138 and demarcation strip 139 links multiple (such as 6) bar-like member 140 of the length with the support plate 137,138 across front and back, so that it to be equally spaced arranged in from smoothing out with the fingers on the de-equidistant position of drum shaft 118 along the front and back smoothing out with the fingers de-drum shaft 118 towards posture in the circumference smoothing out with the fingers de-cylinder 119, and, each bar-like member 140 smoothes out with the fingers de-tooth 141 equipped with multiple, so that it arranges to separate setting interval from bar-like member 140 in the longitudinal direction towards the posture that the foreign side smoothing out with the fingers de-cylinder 119 is prominent.Thus, the rod type process cartridge being communicated to the inner space s2 smoothing out with the fingers de-room 117 it is formed with at the Inner Constitution smoothing out with the fingers de-room 117.

Thus, smooth out with the fingers de-process portion 134 to be configured to, by to smooth out with the fingers centered by de-drum shaft 118 to facing right rotation, be pointed to and accept between net 116 or upper lid 126 smoothing out with the fingers in the de-space s1 of process receive harvested cereal culm implement by smooth out with the fingers the comb hitting or smoothing out with the fingers de-tooth 141 of de-tooth 141 enter etc. carry out smooth out with the fingers de-process, allow to be smoothed out with the fingers by this and take off the entrance processing the internally space s2 processing thing obtained, while the process thing smoothing out with the fingers the de-process thing and inner space s2 processing space s1 is stirred, while to these process things implement by bar-like member 140 and smooth out with the fingers de-tooth 141 hit or smooth out with the fingers the comb of de-tooth 141 enter etc. carry out smooth out with the fingers de-process.

And, by the inner space s2 smoothing out with the fingers de-process portion 134 is used as to smooth out with the fingers the process space of de-process, even substantial amounts of receipts harvested cereal culm being supplied to situation about smoothing out with the fingers in de-room 117, it also is able to avoid the delay of the process thing in process space and process the saturated of space, thereby, it is possible to prevent when because of process thing be detained or process space saturated without process when smoothing out with the fingers de-process fully thing from accept net 116 leak down or the load that needs during smoothing out with the fingers de-process increase and for smoothing out with the fingers the generation of the undesirable condition of the drive system damage etc. of de-cylinder 119.

nullDemarcation strip 139 is made up of to smooth out with the fingers the plectane being equipped with centered by de-drum shaft 118 mode blocked from rear side will be formed in the upstream part smoothing out with the fingers the inner space s2 in de-process portion 134，Thus，The middle part, front and back smoothing out with the fingers de-process portion 134 that thing amount reduces is processed at shelling，Demarcation strip 139 stops the shelling in the inner space s2 smoothing out with the fingers de-process portion 134 to process the flowing processing downstream, direction to shelling of thing，Shelling is processed thing to the surrounding's guiding smoothing out with the fingers de-process portion 134 along with the rotation smoothing out with the fingers de-process portion 134，Promote by smooth out with the fingers de-tooth 141 grade for shelling process the strike of thing or comb into etc. the shelling that carries out and simple grain grain from accepting leaking down of net 116，It is possible to stop due to simple inner space s2 by smoothing out with the fingers de-process portion 134 such as the simple grain grain being included in shelling process thing or non-shelling paddy stalks、The generation of the 3rd loss discharged by the row's stalk mouth 132 processing direction end of downstream side from shelling together with shelling paddy stalk.

Additionally, be not only multiple de-tooth 141 of smoothing out with the fingers, multiple bar-like members 140 are all as smoothing out with the fingers de-processing component function to what smooth out with the fingers the de-indoor thing effect that processes, it is possible to realize shelling performance and the raising of shelling efficiency.

It addition, in bar-like member 140, it is possible to adopt pipe steel, square tube steel, pole steel, square rod steel, angle section or groove material etc..In respectively smoothing out with the fingers de-tooth 141, it is possible to adopt pole steel, square rod steel, pipe steel or square tube steel etc..

In the inside of upper lid 126, by separate in the longitudinal direction set spaced mode equipped with by along with smooth out with the fingers de-cylinder 119 by smooth out with the fingers centered by de-drum shaft 118 to face right rotate and move to the top of smoothing out with the fingers de-room 117 receive harvested cereal culm and process that thing guides to car body rear multiple send dirt valve 142.

As shown in figure 21, swing sorting mechanism 120 to constitute as follows.Namely, possesses the action of the swing driving mechanism 143 of eccentric cam formula by being equipped in its rear lower and the screen box 144 of swing, top at this screen box 144, equipped with the grain pan 145 of ragging in the way of connecting from the front end of screen box 144 towards rear successively, ragging below body 146(, also referred to as chaffer 146) and separator ridlle 147, bottom at screen box 144, the grain pan 148 equipped with refining-sorting and grain sieve 149 is connected before and after successively, and, rear at grain sieve 149, equipped with the 2nd sorting below body 150(of the 2nd kind of object sorting in the way of being connected with grain sieve 149, also referred to as the 2nd chaffer 150).

The grain pan 145 of ragging is bent to jagged sheet metal by vertical profile side view and constitutes, and the state being positioned at the position lower than the secondary wind axle 153 of secondary windmill 122 with its upper surface is equipped with.And, by swing together with screen box 144, thing carries out difference in specific gravity sorting that what the grain containing ratio that is deposited in grain pan 145 was higher while leaking down from the leading section accepting net 116 process, being layered as the dust such as the less stalk bits of proportion and the bigger grain of proportion up and down, rearward ragging body 146 is transferred.Thereby, it is possible to promote leaking down of grain in ragging body 146.

In ragging body 146, adopt by multiple rice husk scraper plates (チ ャ Off リ ッ プ plate) 146A with left and right towards posture separate in the longitudinal direction and set interval proper alignment and be equipped with and the chaffer 146 that constituted.Chaffer 146 is by swing together with screen box 144, process thing from the toe lateral and grain pan 145 of accepting net 116 is implemented sieve sorting process, while making grain etc. leak down between rice husk scraper plate 146A, transfer there is no the rearward separator ridlle 147 of process thing leaked down between rice husk scraper plate 146A.

Additionally, as chaffer 146, both can be multiple rice husk scraper plate 146A can be interlocked in the longitudinal direction swingingly link and can the movable structure that adjustably constitutes of aperture, can also be in addition multiple rice husk scraper plate 146A are fixed with the rear-inclined posture of regulation and can not the fixed structure that adjustably constituted of aperture.In addition, as ragging body 146, can also replace chaffer 146 and adopt separate on single flat board set interval proper alignment formed multiple leak down hole and sorting sheet and the sorting plate that constitutes, can also adopt in addition be formed into jagged multiple rack-plate with front and back towards posture separate in the lateral direction and set interval proper alignment and be equipped with and the separator ridlle that constituted.

Separator ridlle 147 is formed into jagged multiple rack-plate 147A and separates the proper alignment outfit of setting interval under the cantilever position that the inclination attitude to rise backward is stretched out backwards in the lateral direction and constituted.And, by swing together with screen box 144, implement to untie effect by what the vibration of the left and right of each rack-plate 147A brought to the thing that processes from the rear portion side and ragging body 146 of accepting net 116, while making grain etc. leak down between rack-plate 147A, the thing that processes not leaked down between rack-plate 147A is made to flow down from the rear end of separator ridlle 147.

The grain pan 148 of refining-sorting is not had irregular smooth flat sheet metal to be constituted with what the inclination attitude that declines backward was equipped with throughout total length by the lower section of the toe lateral at ragging body 146, in order to not easily become the obstruction by the wind model carried out from the sorting wind of secondary windmill 122.Further, by swing together with screen box 144, the process thing that the grain containing ratio that the toe lateral from ragging body 146 leaked down is higher guides to grain sieve 149.

Wrinkle net or resin web etc. that grain sieve 149 is equipped with up-wards inclination posture backward by the lower section of the rear portion side at ragging body 146 are constituted.And; by swing together with screen box 144; the process thing that the grain containing ratio of the grain pan 148 from ragging body 146 and refining-sorting is higher is implemented sieve sorting process; while making simple grain grain leak down as the 1st kind of object, the band branch not leaked down being obstructed the rearward 2nd sorting body 150 together with the 2nd kind of object and stalk bits etc. such as grain and bifilar grain and transfers.

Sort in body 150 the 2nd, adopt by multiple rice husk scraper plate 150A with left and right towards posture separate in the longitudinal direction and set interval proper alignment and be equipped with and the 2nd chaffer 150 that constituted.2nd chaffer 150 by its rear end close in the way of the rear longitudinal wall 144A of screen box 144, be provided in the rear portion of screen box 144 with the inclination attitude risen backward, by swing together with screen box 144, sieve sorting process is implemented to from the process thing accepting the rearward end of net 116, separator ridlle 147 and grain sieve 149, while making band branch stalk grain and bifilar grain etc. leak down between rice husk scraper plate 150A as the 2nd kind of object, transfer not having the longer stalk bits leaked down between rice husk scraper plate 150A etc. to process thing to the rear of screen box 144.

Grain sieve the 149 and the 2nd chaffer 150 by side-looking in tandem in a straight line in the way of be equipped with, chaffer the 146 and the 2nd chaffer 150 is to be equipped with before and after the state with jump, so that the leading section of the 2nd chaffer 150 becomes the configuration height lower than the rearward end of chaffer 146.

Additionally, as the 2nd chaffer 150, both can be multiple rice husk scraper plate 150A can be interlocked in the longitudinal direction swingingly link and can the movable structure that adjustably constitutes of aperture, can also be in addition multiple rice husk scraper plate 150A are fixed with the rear-inclined posture of regulation and can not the fixed structure that adjustably constituted of aperture.

Windmill 121 is provided in the front lower place swinging sorting mechanism 120, it is configured to, by by left and right towards wind axle 151 centered by the direction of side-looking left-hand rotation to the left rotate and produce sorting wind, and this sorting wind from the blow-off outlet 152A of rear lower formed at windmill case 152, refining-sorting as blowing between grain sieve the 149 and the 1st recoverer 124 of back upper place, between whole region and grain sieve the 149 and the 2nd chaffer 150 of grain sieve 149 supplies.

In the blow-off outlet 152A of windmill 121, it is divided into the upper strata wind near the bottom surface blowing over grain sieve 149 and grain sieve 149 equipped with by the sorting wind from windmill 121 and blows over the wind direction board 152B of lower floor's wind near above of the 1st recoverer 124.Wind direction board 152B possesses the throttleng surface 152Ba of the flow velocity for improving upper strata wind on top, extends below the wind direction portion 152Bb being modified to by the blow-off direction of lower floor's wind near level or level backward from rearward end.

Thus; the process thing that the screening processing thing and grain sieve 149 that the sorting wind from windmill 121 flows down to the 1st recoverer 124 for leaking down from grain sieve 149 is chosen is made to act on from front lower place; can carry out processing thing from these to be blown open by dust such as stalk bits less for proportion and the pneumatic separating of wind model rearwardly and upwardly; by this pneumatic separating, it is possible to precision carries out preventing the dust such as stalk bits to be mixed into, to the 1st recoverer 124, the 1st recycling reclaimed by the simple grain grain leaked down from grain sieve 149 to the 1st recoverer 124 well.

Particularly, by the thing effect that processes after just leaking down from grain sieve 149 is improve the upper strata wind of flow velocity, can by efficiency pneumatic separatings well such as relatively larger stalk bits, by running down into processing thing exposure level or substantially horizontally blowing over lower floor's wind near above of the 1st recoverer 124 near the 1st recoverer 124 to being removed relatively larger stalk bits etc., it is possible to the smaller stalk bits equally accurate pneumatic separating well in this process thing will be remained in.

nullSecondary windmill 122 is provided in the space that the ratio between paddy stalk guide plate 129 and the above-mentioned windmill to be equipped with in the way of being covered from below in the portion that is grilled into 133 smoothing out with the fingers de-cylinder 119 swings the forward side of sorting mechanism 120，It is configured to，By by left and right towards secondary wind axle 153 centered by the direction of side-looking left-hand rotation to the left rotate and produce sorting wind，And using this sorting wind from being formed between the downside wind direction board 156 that the secondary blow-off outlet 154A upside wind direction board 155 as the decline inclination attitude backward the bottom surface blowing over the grain pan 145 being equipped in ragging of rear lower of windmill case 154 and the grain pan 148 from refining-sorting forwards flatly stretch out、Between grain pan 148 and the grain sieve 149 of chaffer 146 and refining-sorting、And the ragging supply between separator ridlle the 147 and the 2nd chaffer 150.It addition, the external diameter (rotating diameter) of the side-looking of secondary windmill 122 is set as the 1/2(or substantially 1/2 of the external diameter (rotating diameter) of the side-looking of windmill 121).

Thus, can by the sorting wind from secondary windmill 122 when improve flow velocity by the space narrowed backward between upside wind direction board 155 and downside wind direction board 156, the process thing flowed down to grain pan 148 and the grain sieve 149 of refining-sorting leaking down from chaffer 146, and effectively act on from the process thing accepting the rearward end of net 116 and separator ridlle 147 flows down, result, can carry out processing thing from these well to be blown open by the dust such as stalk bits less for proportion and the pneumatic separating of wind model rearwardly and upwardly, by this pneumatic separating, dust the flowing down to grain sieve the 149 or the 2nd chaffer 150 such as stalk bits can be suppressed more reliably, it is capable of the raising of the efficiency of separation in grain sieve the 149 and the 2nd chaffer 150 and sharpness of separation.

In addition, owing to the sorting wind from secondary windmill 122 is difficult to by between the rice husk scraper plate 146A of chaffer 146, so due to the sorting wind from secondary windmill 122 strong by suppressed from leaking down of chaffer 146 between the rice husk scraper plate 146A of chaffer 146, it is possible to prevent because of the decline processing the efficiency of separation that thing increase brings of rearward separator ridlle 147 transfer.

2nd windmill 123 is provided between the 1st recoverer the 124 and the 2nd recoverer 125 of the front lower place of the 2nd chaffer 150, it is configured to, by by left and right towards the 2nd wind axle 157 centered by the direction of side-looking left-hand rotation to the left rotate and produce sorting wind, and by this sorting wind from forming blow-off outlet 158A in the upper back of the 2nd windmill case 158, as the 2nd sorting use blown over rearwardly and upwardly from the rearward end of the 2nd chaffer 150 by the lower section of the 2nd chaffer 150, towards the rear longitudinal wall 144A of the screen box 144 as the rear longitudinal wall swinging sorting mechanism 120 supply.In addition, blow-off outlet 158A by the end in its blow-off direction downstream and the front end of the 2nd chaffer 150 in the longitudinal direction consistent or substantially uniform in the way of stretch out rearward, further, the guiding face of on the upside of it and downside is formed as more then narrowing every more narrow front portion between the upper and lower shape by blow-off direction downstream.It addition, the guiding face of the upside of blow-off outlet 158A is formed as side-looking is bent into the shape of the shape of falling V.

nullNamely，The sorting wind from the 2nd windmill 123 can be made to blow out near the front end of the 2nd chaffer 150 when the blow-off outlet 158A passing through the anterior shape that narrows improves flow velocity，Thus，The process thing that the sorting wind from the 2nd windmill 123 flows down to the 2nd recoverer 125 leaking down from the 2nd chaffer 150 can be made effectively to act on，Result，Can carry out well being blown open by the dust such as stalk bits less for proportion from this process thing、From the pneumatic separating of the rearward end wind model rearwardly and upwardly of the 2nd chaffer 150 together with longer stalk bits being trapped in by the hook with rice husk scraper plate 150A in the rearward end of the 2nd chaffer 150 etc.，By this pneumatic separating，The dust such as stalk bits can prevented to while being mixed into of the 2nd recoverer 125、Precision carries out obstructing, with branch, the 2nd recycling that grain and bifilar grain etc. reclaim to the 2nd recoverer 125 by what leak down from the 2nd chaffer 150 well.

In addition; owing to the sorting wind from the 2nd windmill 123 is difficult between the rice husk scraper plate 150A of the toe lateral by being provided in the 2nd chaffer 150; so bringing impact not easily to the sorting wind from windmill 121 and secondary windmill 122 at interflow near the rearward end of chaffer 146; and due to the sorting wind from the 2nd windmill 123 strong by suppressed from leaking down of the toe lateral of the 2nd chaffer 150 between the rice husk scraper plate 150A of the toe lateral of the 2nd chaffer 150, it is possible to prevent the decline of the grain organic efficiency brought because of the grain increase transferred to the rear of screen box 144.

In recoverer 103C, the 1st recoverer 124 is formed as that to the 1st of bottom the kind of object, the leak down from grain sieve 149 the 1st kind of object is sent region and flows down the shape that narrows bottom the side-looking of guiding.2nd recoverer 125 is formed as that to the 2nd of bottom the kind of object, the leak down from the 2nd chaffer 150 the 2nd kind of object is sent region and flows down the shape that narrows bottom the side-looking of guiding.Additionally, in the front upper of the 2nd recoverer 125, to be extended with the blow-off outlet 158A of the 2nd windmill case 158 in the way of front side covering.

On the bottom of the 1st recoverer 124, be equipped with by left and right towards the 1st screw shaft 159 centered by the direction of side-looking left-hand rotation to the left rotate, the 1st kind of object running down into the 1st recoverer 124 sent the 1st conveying screw rod 160 that the 1st kind of object in region is carried to the right.On the bottom of the 2nd recoverer 125, be equipped with by left and right towards the 2nd screw shaft 161 centered by the direction of side-looking left-hand rotation to the left rotate, the 2nd kind of object running down into the 2nd recoverer 125 sent the 2nd conveying screw rod 162 that the 2nd kind of object in region is carried to the right.

On the right part of the 1st conveying screw rod 160, link the 1st kind of object after being carried by the 1st conveying screw rod 160 and raise the raising of bucket type sent to the top of sack-filling device 104 and send conveyer 163.On the right part of the 2nd conveying screw rod 162, link the reprocessing mechanism 164 that the 2nd kind of object after the 2nd conveying screw rod 162 conveying is again carried out smoothing out with the fingers de-process and the 2nd reduction screw rod 165 of screw of conveying of being reduced by the 2nd kind of object after the reprocessing of this reprocessing mechanism 164 to the grain pan 145 of ragging.

In the rear end lower of threshing apparatus 103, equipped with by along with smooth out with the fingers de-process the chopping such as the shelling paddy stalk flowed out from row's stalk mouth 132 and the longer stalk bits being passed out to the rear swinging sorting mechanism 120 by sorting process and to the chipper 166 of discharge machine.Chipper 166 is configured to, the inside of the row's stalk cover 167 in the rear end lower being attached at threshing apparatus 103, by relative to separate in the lateral direction certain intervals proper alignment be equipped with multiple fixed blade 168, left and right towards shredder shaft 169 on its circumference and right and left spaced up predetermined distance proper alignment equipment multiple rotation swords 170 direction of side-looking left-hand rotation to the left centered by shredder shaft 169 rotate, shelling paddy stalk etc. is shredded.

As shown in Figure 20 and Figure 25, in this united reaper, take Drive Section 107 drive seat 171 be provided below electromotor 172, by from this electromotor 172 power the output shaft 173 stretched out to the left from electromotor 172 branch into traveling with and operation use.

As shown in figure 25, the power of traveling transmits from the output shaft 173 of electromotor 172 via the drive mechanism A crawler-tread 106 to the left and right of traveling.The drive mechanism A of traveling is made up of the drive mechanism 174 of V belt translation formula, hydrostatic stepless speed change device 175 and the gear type driving mechanism (not shown) etc. that is built in change speed gear box 176.

As shown in Figure 22, Figure 23 and Figure 25, the power of operation transmits to harvesting conveyer device 102 and threshing apparatus 103 from the output shaft 173 of electromotor 172 via the drive mechanism B of operation.In harvesting conveyer device 102, power-actuated by driven machine C as origin since engine 172, possess rotation winder 109, shut-off mechanism 110, auger 111 and loader 112.In threshing apparatus 103, power-actuated by driven machine D as origin since engine 172, possesses and smoothes out with the fingers de-cylinder 119, swings sorting mechanism 120, windmill 121, secondary windmill the 122, the 2nd windmill the 123, the 1st conveying screw rod the 160, the 2nd conveying screw rod 162, raises and send conveyer 163, reprocessing mechanism the 164, the 2nd to reduce screw rod 165 and chipper 166.

The power of the drive mechanism B of operation since engine 172 in the future transmits to the right part deceleration of wind axle 151 from the output shaft 173 of electromotor 172 via the drive mechanism 177 of V belt translation formula, in the right part of the end as transmission direction upstream side of this wind axle 151, branch into high-speed drive system H and low speed rotation system L.

High-speed drive system H is configured to, using the rotary power of wind axle 151 from the left part of the end as transmission direction downstream of wind axle 151 via the 1st drive mechanism 178 of V belt translation formula to the secondary left part of wind axle 153, the left part of the 2nd wind axle 157 and the transmission of relay axis 179 speedup, from relay axis 179 via the 2nd drive mechanism 180 of V belt translation formula to the left part speedup transmission of shredder shaft 169.

Low speed rotation system L is configured to 2 grades of slowdown types: by the rotary power of wind axle 151 from the right part of wind axle 151 via the 1st reducing gear 181 of V belt translation formula to the left and right towards the right part of idler shaft 182 slow down transmission, slow down transmission from the left part of idler shaft 182 via the left part of the 2nd reducing gear 183 of the V belt translation formula left part to the 1st screw shaft 159 and the 2nd screw shaft 161.Additionally, be configured to, the rotary power of the 2nd screw shaft 161 is slowed down transmission to the swinging axle 185 swinging sorting mechanism 120 via the 3rd drive mechanism 184 of V belt translation formula.

Namely, in the drive mechanism B of operation, by future since engine 172 the right part of wind axle 151 of power transmission branch into high-speed drive system H and low speed rotation system L, the load acted on wind axle 151 can be alleviated compared with the situation that the left part at wind axle 151 branches into high-speed drive system H and low speed rotation system L.

Further, it is possible to make windmill 121, secondary windmill the 122 and the 2nd windmill 123 high speed rotating drive, thereby, it is possible to produce stronger sorting wind as a result, be capable of the raising of the sharpness of separation of pneumatic separating from these each windmills 121～23.Furthermore it is possible to make chipper 166 also high speed rotating drive as a result, be able to ensure that higher chopping performance as chipper 166.

On the other hand, can by the 1st conveying screw rod the 160 and the 2nd conveying screw rod 162 to be not susceptible to the driven at low speed of the damage of grain brought by these screw rods, as a result, it is possible to prevent the decline of the grain quality of grain damage due to the conveying by the 1st conveying screw rod 160 and the 2nd conveying screw rod 162.Drive furthermore it is possible to sorting mechanism 120 will be swung with low speed oscillations, thereby, it is possible to prevent due to being driven by the high speed swinging of swing sorting mechanism 120 and the generation of the decline of the grain organic efficiency of grain spring and the 3rd loss.

And, by low speed rotation system L being configured to 2 grades of slowdown types, the gear ratio that can make the 1st reducing gear 181 and the 2nd reducing gear 183 etc. diminishes, the person that can adopt path as each belt wheel 181A, 181B, 183A of possessing in the 1st reducing gear 181 and the 2nd reducing gear 183 etc.～183C.Thereby, it is possible to easily avoid and the interference of other objects such as each belt wheel 181A, 181B, 183A～183C, the deceleration transmission from wind axle 151 to each conveying screw rod 160,162 etc. becomes easily to carry out.As a result, it is possible to improve assembleability and the maintainability of the drive mechanism B of operation.

In the drive mechanism B of operation, possesses the power of since engine 172 in the future side by side to smoothing out with the fingers smoothing out with the fingers de-drum drive system L1 and driving the harvesting conveyance system L2 of axle 114 transmission to the loader as the power shaft gathering in conveyer device 102 of de-drum shaft 118 transmission.

Smooth out with the fingers de-drum drive system L1 to be configured to, using the power carrying out since engine 172 via wind axle 151 and the idler shaft 182 as relaying power transmission shaft, from the left part of idler shaft 182 via smooth out with the fingers the drive mechanism 186 of de-cylinder as smooth out with the fingers de-cylinder input the left and right that possesses axial transmission case 187 towards the left part transmission of power transmission shaft 188, transmit to smoothing out with the fingers de-drum shaft 118 from the right part of power transmission shaft 188 via the drive mechanism 189 of bevel gear type.Transmission case 187 is attached in the upper front end of upperside frame portion 115A of shelling framework 115.Power transmission shaft 188 is equipped in the left side of transmission case 187 from the left part of transmission case 187 in the way of its left part is stretched out to horizontal foreign side.The drive mechanism 189 of bevel gear type is built in the left and right central part of transmission case 187.

Harvesting conveyance system L2 is configured to, and the power carrying out since engine 172 via wind axle 151 and idler shaft 182 drives to loader via the drive mechanism 190 of harvesting conveying the left part transmission of axle 114 from the left part of idler shaft 182.In the drive mechanism 190 of harvesting conveying, adopt the interrupted band tension clutch being capable of driving the transmission of axle 114 from idler shaft 182 to loader.

It is configured to, be delivered to loader drive axle 114 power via chain type the 1st drive mechanism 191 to the left and right towards the 1st relay axis 192 transmit, transmit to shut-off mechanism 110 from the 1st relay axis 192 via link mechanism 193, and from the 1st relay axis 192 via chain type the 2nd drive mechanism 194 to the left and right towards auger core 195 transmit, from auger core 195 via chain type the 3rd drive mechanism 196 to the left and right towards the 2nd relay axis 197 transmit, from the 2nd relay axis 197 via V belt translation formula the 4th drive mechanism 198 to the left and right towards rice crop-poking wheel axis 199 transmit.

Right-hand part at transmission case 187, in the way of the right part of reverse rotation axle 200 is stretched out from the right part of transmission case 187 to horizontal foreign side, be equipped with in the drive mechanism 189 with bevel gear type the bevel gear 189A that the reverse rotation power that possesses the takes out left and right rotated integrally towards reverse rotation axle 200.Further, driving the right part of axle 114 across the right part of reverse rotation axle 200 and loader, frame is provided with the drive mechanism 201 carrying out driving the reverse rotation of the transmission of the reverse rotation power of axle 114 from reverse rotation axle 200 to loader.In the drive mechanism 201 of reverse rotation, adopt the interrupted band tension clutch being capable of driving the transmission of axle 114 from reverse rotation axle 200 to loader.

That is, when harvest operation, by make the drive mechanism 190 that harvesting is carried be drive state, the drive mechanism 201 that makes reverse rotation be dissengaged positions, it is possible to harvesting conveyer device 102 positive rotation is driven, it is possible to by the harvesting conveying of paddy stalk.In addition, when there occurs blocking in gathering in conveyer device 102, by the drive mechanism 190 of harvesting conveying is switched to dissengaged positions, the drive mechanism 201 of reverse rotation is switched to drive state, harvesting conveyer device 102 reverse rotation can be driven, it is possible to the paddy stalk being blocked in harvesting conveyer device 102 is simply removed.

As shown in Figure 22, Figure 23 and Figure 25～Figure 27, the left side of the transmission case 187 that the power transmission shaft 188 smoothing out with the fingers de-drum drive system L1 is equipped in the upper front end of the upperside frame portion 115A being attached at shelling framework 115 as described above.Loader driving axle 114 is attached at the front lower portion of the upperside frame portion 115A of shelling framework 115 via pair of right and left parts of bearings 202.Idler shaft 182 at threshing apparatus 103 as the outside of front end with the link of harvesting conveyer device 102, in the way of the ratio wind axle 151 between wind axle 151 and secondary wind axle 153 is by the position of secondary wind axle, it is attached at the upper front end of the underside frame portion 115B of shelling framework 115 via pair of right and left parts of bearings 203.

Namely, power transmission shaft 188 as the power shaft smoothing out with the fingers de-cylinder, the loader as the power shaft of harvesting conveyer device 102 drive axle 114 and idler shaft 182 successively from the top of threshing apparatus 103 towards bottom, so that idler shaft 182 is driven the state of axle 114 close to power transmission shaft 188 and loader and to be equipped with so that the state approximately along the front end of threshing apparatus 103 arranges in the vertical direction.Thus, can on the harvesting conveyer device 102 connecting portion with threshing apparatus 103, with front and back narrower width upper and lower towards and shorten the state of its lower-upper length as far as possible, be equipped with the drive mechanism 186 smoothing out with the fingers de-cylinder that idler shaft 182 and power transmission shaft 188 are interlocked link compactly and idler shaft 182 and loader drive axle 114 interlock the drive mechanism 190 of harvesting conveying of link.

As shown in Figure 22, Figure 23 and Figure 26, the drive mechanism 186 smoothing out with the fingers de-cylinder possesses the 1st belt wheel 186A of path and an example of the 2nd a pair transmission rotary body of belt wheel 186B(in big footpath), it is configured to be wrapping with these belt wheels 186A, 186B with 186C by transmission the V belt translation formula of gearing.1st belt wheel 186A is constituted from the peripheral part 186Ab of left-external side bolt link path on hub portion 186Aa by by the hub portion 186Aa on the left part of idler shaft 182 in the way of rotating integrally with idler shaft 182 with in the way of rotating integrally with this hub portion 186Aa.2nd belt wheel 186B is constituted from the peripheral part 186Bb in the left-external side bolt link big footpath on hub portion 186Ba by by the hub portion 186Ba on the left part of power transmission shaft 188 in the way of rotating integrally with power transmission shaft 188 with in the way of rotating integrally with this hub portion 186Ba.Each hub portion 186Aa, 186Ba and each peripheral part 186Ab, 186Bb are constituted in the way of the chimeric footpath and bond sites etc. of each hub portion 186Aa, 186Ba and each peripheral part 186Ab, 186Bb are consistent, so as to carry out each peripheral part 186Ab, 186Bb for each hub portion 186Aa, the changing of 186Ba.

nullBy this structure，The drive mechanism 186 smoothing out with the fingers de-cylinder is configured to，By each peripheral part 186Ab、186Bb is for each hub portion 186Aa、186Ba changes，Drive state for smoothing out with the fingers de-cylinder 119 can be switched to the Low transmission state of Semen sojae atricolor and the high-speed drive state of rice wheat，The Low transmission state of described Semen sojae atricolor be bolt link path on the hub portion 186Aa rotated integrally with idler shaft 182 peripheral part 186Ab and on the hub portion 186Ba rotated integrally with power transmission shaft 188 state of the peripheral part 186Bb in the big footpath of bolt link，The high-speed drive state of described rice wheat be the big footpath of bolt link on the hub portion 186Aa rotated integrally with idler shaft 182 peripheral part 186Bb and on the hub portion 186Ba rotated integrally with power transmission shaft 188 state of the peripheral part 186Ab of bolt link path.

As shown in Figure 22, Figure 23, Figure 25 and Figure 26, loader drives axle 114, idler shaft 182 and power transmission shaft 188 to stretch out towards left outside side be positioned at the left-hand end of traveling car body 101 respectively by their each left part in the way of.On the left part of idler shaft 182, linked by key, using the output pulley 190A of the drive mechanism 190 of the harvesting conveying of the transmission rotary body as side, transmission direction most upstream in harvesting conveyance system L2 outer in the way of rotating integrally with idler shaft 182.The right part of output pulley 190A is formed with the output pulley 183A of the 2nd reducing gear 183.The left part of output pulley 190A is formed with the hub portion 186Aa of the 1st belt wheel 186A.

nullAs shown in FIG. 19 and 20，Left side at threshing apparatus 103，It is equipped with the example that the drive mechanism 186 smoothing out with the fingers de-cylinder of the left-external side leading section by being provided in threshing apparatus 103 and the drive mechanism 190 of harvesting conveying etc. are the cover covered by the drive mechanism of shelling drive system respectively from the 1st cover the 104 and the 2nd cover 205(that left-external side covers removably)、And the 1st drive mechanism 178 of the left-external side bottom of threshing apparatus 103 will be provided in together with the 2nd covers 205、2nd drive mechanism 180、2nd reducing gear 183、And the 3rd the 3rd cover 206 of covering from left-external side such as drive mechanism 184，And the mode of opening and closing swinging operation being fulcrum with the vertical axis that can carry out possessing with end behind is equipped with the 4th cover 207 covered the left side of shelling portion 103A from left-external side.

nullAccording to said structure，The drive mechanism B of operation pulls down by covering the 104 and the 2nd cover 205 by the 1st from the left side of threshing apparatus 103、Carry out being positioned at each peripheral part 186Ab of the drive mechanism 186 smoothing out with the fingers de-cylinder of the left end of traveling car body 101、186Bb is for each hub portion 186Aa、186Ba changes，Drive state for smoothing out with the fingers de-cylinder 119 can be switched to the high-speed drive state of rice wheat and the Low transmission state of Semen sojae atricolor simply，Result，When results are difficult to rice or the wheat etc. that damage，By the drive state for smoothing out with the fingers de-cylinder 119 being switched to the high-speed drive state of rice wheat，It is capable of the raising of disposal ability，When the Semen sojae atricolor etc. of results easily damage，By the drive state for smoothing out with the fingers de-cylinder 119 being switched to the Low transmission state of Semen sojae atricolor，It is prevented from because smoothing out with the fingers the decline taking off the quality that damage when processing causes.

And, no matter the switching of the drive state for smoothing out with the fingers de-cylinder 119, positive rotation can both be driven actuating speed during harvesting conveyer device 102, and swing sorting mechanism 120, each windmill 121～23, each conveying screw rod 160, 162, 165, and each actuating speed of chipper 166 is maintained certain, thus, it is prevented from the decline due to the harvesting transportation performance in the harvesting conveyer device 102 of the switching to the drive state smoothing out with the fingers de-cylinder 119, separation performance in sorting portion 103B and the decline of the efficiency of separation, each conveying screw rod 160, 162, the decline of the transportation performance of 165, and the lower degradation of the chopping performance of chipper 166.

It addition, in the drive mechanism B of operation, it is also possible to replace said structure such as to constitute as follows.

(1) high-speed drive system H is configured to, using the rotary power of wind axle 151 from the right part of the end of the transmission direction upstream side as wind axle 151 to the secondary right part of wind axle 153, the right part speedup transmission of the right part of the 2nd wind axle 157 and shredder shaft 169.

(2) low speed rotation system L is configured to, using the rotary power of wind axle 151 from the right part of the end of the transmission direction upstream side as wind axle 151 to the right part of the 1st screw shaft 159, the right part of the right part of the 2nd screw shaft 161 and swinging axle 185 slows down transmission.

(3) de-drum drive system L1 will be smoothed out with the fingers to be configured to, from the right part of the right part of wind axle 151 or left part or idler shaft 182 to smoothing out with the fingers the transmission of de-cylinder 119.

(4) harvesting conveyance system L2 is configured to, from the right part of the right part of wind axle 151 or left part or idler shaft 182 to harvesting conveyer device 102 transmission.

(5) in the 1st reducing gear 181 of the 1st drive mechanism 178 of high-speed drive system H and the 2nd drive mechanism 180 and low speed rotation system L and the 2nd reducing gear 183 etc., the structure of chain-drive is adopted.Or in the 1st reducing gear 181 of low speed rotation system L, adopt the structure of gear driven type.

(6) as the drive mechanism 190 of the drive mechanism 186 and harvesting conveying of smoothing out with the fingers de-cylinder, the structure of chain-drive or the structure of gear driven type are adopted.

(7) drive mechanism 186 smoothing out with the fingers de-cylinder is configured to, by changing of a pair transmission rotary body of size (by hub portion 186Aa, 186Ba and the integral part of structure of peripheral part 186Ab, 186Bb) for interlocking the power transmission shaft (idler shaft 182 or wind axle 151) in the transmission direction downstream linked and the power transmission shaft 188 in transmission direction downstream via this drive mechanism 186 itself, the transmission for smoothing out with the fingers de-cylinder 119 is switched to height 2 grades.Or it is configured to, by the power transmission shaft 188 for interlocking the power transmission shaft (idler shaft 182 or wind axle 151) in transmission direction downstream and the transmission direction downstream linked via the drive mechanism 186 smoothing out with the fingers de-cylinder, a pair transmission rotary body (by integral part of to hub portion and peripheral part structure) that a pair transmission rotary body (by integral part of to hub portion and peripheral part structure) that the low speed rotation that is attached to united reaper is special is special with high-speed drive replacing, the transmission for smoothing out with the fingers de-cylinder 119 is switched to just 2 grades.Or it is configured to, interlock via the drive mechanism 186 smoothing out with the fingers de-cylinder the power transmission shaft (idler shaft 182 or wind axle 151) in transmission direction downstream and the transmission direction downstream linked power transmission shaft 188 respective on, outer high underneath drive dual-purpose in the way of rotating integrally and the hub portion of transmission rotary body that constituted, by for these each hub portion, it is attached to the replacing of the peripheral part of the peripheral part of a pair special transmission rotary body of the low speed rotation of united reaper and the special a pair transmission rotary body of high-speed drive, transmission for smoothing out with the fingers de-cylinder 119 is switched to height 2 grades.

(8) it is configured to, by being not equipped with the drive mechanism 201 of bevel gear 189A, reverse rotation axle 200 and reverse rotation that reverse rotation power takes out so that the reverse rotation that can not carry out harvesting conveyer device 102 drives.

As shown in Figure 19, Figure 22 and Figure 23, on the dead ahead position of the threshing apparatus 103 of vehicle body frame 105, utilize the underlying space of idler shaft 182 and equipped with operating oil tank 208.

As shown in figure 21, swing sorting mechanism 120 to be configured to, be shortened by being provided in the anterior-posterior length of the grain pan 145 of the ragging of its upper front end, shorten extension elongation forwards so that it is front end forwards swing extreme position in the longitudinal direction with the front end (smoothing out with the fingers the front end smoothing out with the fingers de-process portion 134 of de-cylinder 119) consistent (can also be substantially uniform) accepting net 116.Additionally, throughout supporting accept net 116 front end supporting parts in utilize paddy stalk guide plate 129 rearward end and swing sorting mechanism 120 head end equipment have prevent to swing sorting mechanism 120 front process thing spill spill anti-locking mechanism 209.Spill the upside that anti-locking mechanism 209 hangs down downwards by the rearward end from paddy stalk guide plate 129 to spill and prevent from plate 209A and the downside that erects on the front end of screen box 144 from spilling preventing plate 209B to constitute.Employing canvas or rubber slab etc. in plate 209A, 209B is prevented respectively spilling.

According to this structure, be prevented from swing sorting mechanism 120 unnecessarily swing to than accept net 116 front position on the front, thus, bigger space can be guaranteed in the front swinging sorting mechanism 120 between windmill 121 and paddy stalk guide plate 129, by utilizing this space to equip large-scale secondary windmill 122, it is possible to substantial amounts of process thing is guaranteed to sort more fully wind.

In addition; while being configured to become near the front position or front position of accepting net 116 to the swing limit in the front swinging sorting mechanism 120; reliably the process thing leaked down from the leading section accepting net 116 can be supplied to swinging sorting mechanism 120, it is possible to prevent due to the decline processing the grain response rate that thing spills to the front swinging sorting mechanism 120.

As shown in figure 21, swinging sorting mechanism 120 makes the rear end side of screen box 144 rearward stretch out, so that the rear end as the screen box 144 of its rear end is being positioned at the position near the rear end (smoothing out with the fingers the rear end in de-process portion 134) smoothing out with the fingers de-cylinder 119 rearward than the rear end accepting net 116.Additionally, the 2nd chaffer 150 makes front forwards stretch out so that its front end is consistent or substantially uniform in the longitudinal direction with the rear end of chaffer 146, and side thereafter is reached the rear end of screen box 144.

Namely; become by swing sorting mechanism 120 smooth out with the fingers de-process portion 134 relative to smoothing out with the fingers de-cylinder 119() be provided in rear side near so that swing sorting mechanism 120 rear end become be positioned at than accept net 116 rear end by smoothing out with the fingers the structure of the state near the rear end (smoothing out with the fingers the rear end in de-process portion 134) of de-cylinder 119; thus; the process thing leaked down from the rearward end accepting net 116 can be securely fed to swinging sorting mechanism 120, it is possible to prevent due to the decline processing the grain response rate that thing spills to the rear swinging sorting mechanism 120.Additionally, because the processing area (leak down area) of the 2nd chaffer 150 becomes big, it is possible to make the 2nd chaffer 150 the 2nd sorting process ability processing thing is improved.

Additionally, the indicated by the solid line state (position) swinging sorting mechanism 120 is to swing the front end of sorting mechanism 120 to have reached the state swinging extreme position in front in figure 21, and the state (position) of the rearward end swinging sorting mechanism 120 represented with imaginary line (double dot dash line) in figure 21 is the state swinging the swing extreme position that the rear end of sorting mechanism 120 has reached rear.

As shown in Figure 21 and Figure 24, support on parts 131 at rear side, be equipped with the row's stalk guide plate 210 stretching out with the inclination attitude that declines backward from its underpart towards the rear swinging sorting mechanism 120, being guided to the chipper 166 being provided in the rear swinging sorting mechanism 120 by the ejections such as the shelling paddy stalk flowed down from row's stalk mouth 132 and longer stalk bits.Thereby, it is possible to prevent from being fed into the lower degradation of the efficiency of separation the 2nd chaffer 150 of the 2nd chaffer 150 and sharpness of separation from ejections such as row's shelling paddy stalk of flowing down of stalk mouth 132 and longer stalk bits due to not from accepting net 116 to leak down.

As shown in figure 21, chaffer 146 is equipped with the state relative to demarcation strip 139 forward side bias, so that longer than the anterior-posterior length Lb from demarcation strip 139 to the rear end of chaffer 146 from the demarcation strip 139 being provided in the middle part, front and back smoothing out with the fingers de-process portion 134 smoothing out with the fingers de-cylinder 119 to the anterior-posterior length La of the front end of chaffer 146.Namely, in this swing sorting mechanism 120, the processing area (leak down area) of the forward side of ratio demarcation strip 139 of chaffer 146 is guaranteed bigger, thus, even if smoothed out with the fingers by demarcation strip 139 after de-process process thing many leak down to the toe lateral swinging sorting mechanism 120, it is also possible to by this process thing by chaffer 146 efficiency ragging well.

Additionally, the anterior-posterior length of the grain pan 145 of ragging is set as and roughly the same for the anterior-posterior length La length (or ratio is from demarcation strip 139 to the length that the anterior-posterior length La of the front end of chaffer 146 is short) from demarcation strip 139 to the front end of chaffer 146, being configured to, the rearward end of the grain pan 145 of ragging and the leading section of chaffer 146 are positioned at the support plate 137 of front end and the front and back pars intermedia of demarcation strip 139.

As shown in FIG. 22 and 23, in the front portion of the underside frame portion 115B of shelling framework 115, clip, from front and back, the air entry 152C forming windmill on the both ends, left and right of windmill case 152 and be equipped with pillar part 212 on rear side of the left-right pair of front side pillar part 211 of toe lateral of supporting shelling portion 103A and pair of right and left.And, lower side across the lower side of front side pillar part 211 and rear side pillar part 212 that are positioned at left and right same side, before and after setting up in the way of the air entry 152C of transversal windmill towards windmill supporting parts 213, described front and back towards windmill supporting parts 213 rotatably support the end of left and right of wind axle 151.In addition, upper side across the upper side of front side pillar part 211 and rear side pillar part 212 that are positioned at left and right same side, before and after setting up in the way of the air entry 154B of the transversal formation secondary windmill on the both ends, left and right of secondary windmill case 154 towards secondary windmill supporting parts 214, described front and back towards secondary windmill supporting parts 214 rotatably support the end of left and right of secondary wind axle 153.

Namely, there is to support the toe lateral of shelling portion 103A pillar part 212 on rear side of the left-right pair of front side pillar part 211 and pair of right and left that higher intensity constitutes support windmill 121 and secondary windmill 122 owing to utilizing, it is possible to realize the simplification of supporting construction.

As shown in figure 22, on each secondary windmill supporting parts 214 of left and right, the position of front and back clipping secondary wind axle 153 is formed with the assisted inhalation mouth 214A of secondary windmill.Thereby, it is possible to improve because secondary windmill supporting parts 214 are by transversal for the air entry 154B of secondary windmill and easily become the not enough inspiration capacity for secondary windmill 122, it is possible to carry out the pneumatic separating by carrying out from the sorting wind of secondary windmill 122 well.

As shown in figure 21, windmill 121 is equipped with in the way of the swing extreme position forwards swinging the front end of sorting mechanism 120 is positioned at position near the surface of its wind axle 151 (can also be position directly above).Additionally, as described above, make swing sorting mechanism 120 front end forwards swing extreme position in the longitudinal direction with the front end consistent (can also be substantially uniform) accepting net 116.And, by so setting the swing extreme position forwards of the front end swinging sorting mechanism 120 and being equipped with undertaking net 116 and windmill 121, position directly above at the first half of windmill 121 forms receiving space, in this receiving space, so that the front end of windmill 121 state substantially uniform (can also be consistent) in the longitudinal direction with the front end of secondary windmill 122 is equipped with pair windmill 122.

Namely, it is configured to, swing the swing extreme position forwards of the front end of sorting mechanism 120, the wind axle 21 of windmill 121 and front end (can also be on plumb line) arrangement on substantially plumb line of undertaking net 116, thus, be prevented from swing sorting mechanism 120 unnecessarily swing to than accept net 116 front position on the front, and can above the first half of windmill 121, bigger receiving space is guaranteed in the front swinging sorting mechanism 120, the secondary windmill 122 that this receiving space equipment is larger can be utilized, result, substantial amounts of process thing is able to ensure that and sorts wind more fully.

As shown in figure 21, windmill 121 and secondary windmill 122 are equipped on the underside frame portion 115B of shelling framework 115, so that their front end is substantially uniform (can also be consistent) in the longitudinal direction with the front end smoothing out with the fingers de-cylinder 119 of the inside of the upperside frame portion 115A being equipped in shelling framework 115.Thus; with by be provided in the windmill 121 of the front lower place swinging sorting mechanism 120 by its front end be positioned at than smooth out with the fingers the front end of de-cylinder 119 rearward in the way of be provided in the situation near rear compared with; the anterior-posterior length being provided in the grain sieve 149 of the bottom swinging sorting mechanism 120 can be made elongated; can the processing area (leak down area) of grain sieve 149 be guaranteed bigger, it is possible to the raising of the grain organic efficiency realized in grain sieve 149.Furthermore it is possible to secondary windmill 122 is equipped with compactly with the state forwards do not stretched out from the front end of shelling framework 115, it is possible to prevent the maximization of the shelling sorting structure due to the secondary windmill 122 of equipment.

It addition, the shelling at threshing apparatus 103 sorts in structure, it is also possible to replace said structure such as to constitute as follows.

(1) the sorting wind direction from secondary windmill 122 is swung sorting mechanism 120 to supply, so that sorting between the rice husk scraper plate 146A that chaffer 146 is passed through in aeolian accumulation polar region from secondary windmill 122.

(2) rear end swinging sorting mechanism 120 is laterally stretched out rearward than the rear end accepting net 116, so that the rearward swing extreme position swinging the rear end of sorting mechanism 120 is consistent or substantially uniform in the longitudinal direction with the rear end (smoothing out with the fingers the rear end in de-process portion 134) smoothing out with the fingers de-cylinder 119.

(other forms of the 2nd embodiment)

(1) as smoothing out with the fingers de-cylinder 119, can also be configured to, with left and right towards being equipped on traveling car body 101, in order to by left and right towards smooth out with the fingers and rotate centered by de-drum shaft 118, implement to smooth out with the fingers de-process to the receipts harvested cereal culm from harvesting conveyer device being supplied to one end around.In the case, the left and right end side as the conveying direction upstream side smoothed out with the fingers in de-process is smooth out with the fingers de-cylinder 119(threshing apparatus 103) front side, another side, left and right as conveyance direction downstream side is smooth out with the fingers de-cylinder 119(threshing apparatus 103) rear side.

(2) sort body 150 as the 2nd, it would however also be possible to employ be formed into jagged multiple rack-plate with front and back towards posture separate in the lateral direction and set interval proper alignment and be equipped with and the separator ridlle that constituted.

(3) can also be configured to, the power of since engine 172 branches into high-speed drive system H and low speed rotation system L in the left part of the end in the transmission direction downstream as wind axle 151 in the future, in addition, can also being configured to, the power of since engine 172 directly branches into high-speed drive system H and low speed rotation system L side by side not via idler shaft 182 on the right part of the end of the transmission direction upstream side as wind axle 151 in the future.

(4) can also be configured to, in series interlock link harvesting conveyance system L2 in the transmission direction downstream smoothing out with the fingers de-drum drive system L1.In the case, can also be attached on the left part of the end in the transmission direction downstream of wind axle 151 using smoothing out with the fingers de-drum drive system L1, on the right part as the end of the transmission direction upstream side of wind axle 151, can also directly interlock link not via idler shaft 182 using smoothing out with the fingers de-drum drive system L1 in addition.

(5) can also be configured to, in series interlock link in the transmission direction downstream of harvesting conveyance system L2 and smooth out with the fingers de-drum drive system L1.In the case, can also harvesting conveyance system L2 be attached on the left part of the end in the transmission direction downstream of wind axle 151, in addition it is also possible to harvesting conveyance system L2 is directly interlocked link not via idler shaft 182 on the right part as the end of the transmission direction upstream side of wind axle 151.

(6) can also be configured to, drive the drive mechanism of the single V belt translation formula of axle 114 and idler shaft 182 to interlock link the power transmission shaft 188 as the power shaft smoothing out with the fingers de-cylinder, the loader as the power shaft of harvesting conveyer device 102.

(7) as smoothing out with the fingers de-cylinder 119, it would however also be possible to employ possess the structure of the drum-type smoothing out with the fingers de-process portion of cylindrical shape.

(the 3rd embodiment)

Hereinafter, with reference to Figure 28～Figure 36, while the embodiment of the united reaper about the 3rd embodiment is described.In this embodiment, the united reaper of the present invention is also used in plain edition (full stalk feeding type) united reaper.

(overall structure)

As shown in FIG. 28 and 29; this ordinary combine harvester possesses Drive Section B1 and harvesting pre-treatment portion C1 in the forward position from traveling body A1 advanced with pair of right and left crawler travel device 301, and is possessing the shelling process portion D1 being put into the paddy stalk from this harvesting pre-treatment portion C1 and the tanker E accumulated by the grain from shelling process portion D1 on traveling body A1.

Tanker E by around the curling up of vertical axis Y of longitudinal posture of the rear positions from traveling body A1 to the work posture (posture indicated by the solid line in Figure 29) being accommodated in traveling body A1 and from from traveling body A1 to cross out maintenance posture (posture represented with imaginary line among Figure 29) switching be supported by freely, possess discharger F on after this tanker E.This discharger F as shown in figure 36, rotatably equips towards the swinging center X of posture around front and back, with to making discharge side end harvesting posture upward and making discharge side end switch freely towards the discharge posture of outside.Additionally, in the rearward end from traveling body A1, the rear position of tanker E possesses fuel tank 304.

The lower position driving seat 302 at Drive Section B1 is configured with electromotor 303, possesses the change speed gear box (not shown) of the driving force of since engine 303 in the future crawler travel device 301 transmission to the left and right on the anterior middle position from traveling body A1.This change speed gear box possesses the stepless speed change device of the driving force infinitely speed change of since engine 303 in the future, and is built-in with the interrupted steering clutch (not shown) of the driving force of crawler travel device 301 transmission carried out to the left and right.

Harvesting pre-treatment portion C1 is configured to, the front side planting vertical paddy stalk has been taken off by the spinning movement of winder 305, the strain root sickle 306 of this paddy stalk is cut off, the full stalk of the paddy stalk (receipts harvested cereal culm) of harvesting is transversely carried by horizontal square auger pusher 307, the full stalk of this receipts harvested cereal culm is put into shelling process portion D1 by loader 308.In addition, this harvesting pre-treatment portion C1 swings up and down around the transverse axis heart (figure outer) of rearward end and links freely, and possess actuators such as carrying out this hydraulic cylinder swung up and down, it is possible to constituted by the adjustment of the harvesting height being set for paddy stalk of oscillating quantity that undertaken by the action of this actuator.

(taking Drive Section)

In above-mentioned Drive Section B1, possess the hood 311 of the box like of the upper side covering above-mentioned electromotor 303, the upper surface of this hood 311 possesses driving seat 302, in order to driver can take one's seat.Lateral part at this hood 311 is formed with gettering container 311A, at the exterior side of this gettering container 311A, is formed with a suction unit 311B being provided with Air Filter for the air-breathing of cooling air.At the front side driving seat 302, possess the steering lever 312 carrying out controlling and control the lifting of harvesting pre-treatment portion C1 from the steering of traveling body A1, possess, in the left side driving seat 302, the change lever 313 controlling the gait of march from traveling body A1 and make harvesting pre-treatment portion C1 and shelling process portion D1 present the operation lever 314 of driving condition and halted state.Additionally, the front face side on the top of gettering container 311A possesses discharge clutch lever 315.

Steering lever 312 is maintained neutral pose in a non-operating condition, by carrying out swinging operation in the lateral direction with this neutral pose for benchmark, controls to be built in the steering clutch in change speed gear box and realize the steering (curling up) from traveling body A1.Additionally, by this steering lever 312 is operated in the longitudinal direction, control above-mentioned actuator and realize the lifting of harvesting pre-treatment portion C1.Additionally, change lever 313 is by operation in front-rear direction, stepless speed change device variable speed operation is realized the change of gait of march.Operation lever 314, by operation in front-rear direction, carries out performing the break-make of the interrupted clutch of the power for shelling process portion D1, and carries out performing the break-make of the interrupted clutch of the power for gathering in pre-treatment portion C1.

As shown in figure 35, possess the driving force of since engine 303 in the future to the discharge clutch G of the discharge systems communicate of tanker E, in connection with above-mentioned discharge clutch lever 315, to operate this discharge clutch G.According to such structure, by this discharge clutch lever 315 is operated on-position, to discharge clutch G closing operation and in the future the driving force of since engine 303 transmit to the end screw rod 321 of tanker E, and then drive discharger F and realize the discharge of grain from tanker E.

(shelling portion)

Above-mentioned shelling process portion D1 possesses to drive around the axle center of the posture along the fore-and-aft direction from traveling body A1 to rotate and smoothes out with the fingers de-cylinder (not shown) with what carry out being supplied to the axial flow type smoothing out with the fingers de-process receiving harvested cereal culm smoothed out with the fingers in de-room, and possesses and smooth out with the fingers the de-sorting process device (not shown) processing thing sorting grain processing and obtaining from what smooth out with the fingers de-cylinder by this.The grain sub-elected in this sorting process device is supplied by device 309 of winnowing to tanker E, and to the rear from traveling body A1, the stalk bits etc. beyond grain are fallen release from sorting process device.

(tanker and discharger)

As shown in Figure 30～Figure 36, above-mentioned tanker E possesses the end screw rod 321 sent by the grain accumulated in box main body 320 towards rear in the bottom of box main body 320.The diapire 320B of box main body 320 is formed as inclined plane, so that the grain accumulated flows down to the outside from traveling body A1, owing to being such structure, so end screw rod 321 is configured in off normal on the position from the outside of traveling body A1.As shown in figure 35, the front end of the screw shaft 321A of end screw rod 321 is forwards projected from the antetheca 320f of box main body 320, be attached at, via bevel gear 322, the bottom that this jackshaft 323 projecting the horizontal posture on position is equipped in the antetheca 320f of box main body 320.

Above-mentioned discharge clutch G is configured to jackshaft 323 transmission is come the band tension type of the driving force of since engine 303, discharges clutch lever 315 and is configured to, by regulating the tensioning of the band of this clutch mechanism, carries out the interrupted of power.

The axle center of the screw shaft 321A of end screw rod 321 is consistent with swinging center X, possesses the grain sent here from end screw rod 321 to the discharger F Pipe Elbow Element 330 carried on the rear wall 320r of box main body 320.This Pipe Elbow Element 330 is as shown in Figure 30 and Figure 32, the extension 332 of the base end part 331 with the tubular of horizontal posture and the tubular connected with orthogonal posture relative to it, and base end part 331 have be attached on tanker fixing cylinder 331A, be arranged in and the rotating cylinder 331B on swinging center X concentric and joint mechanism 331C that this fixing cylinder 331A and rotating cylinder 331B is rotatably linked mutually relative to this fixing cylinder 331A.

Joint mechanism 331C has fixing cylinder 331A and the rotating cylinder 331B structure being linked in a freely swinging centered by swinging center X, and possess the multiple maintenance bodies 333 kept under locking state by rotating cylinder 331B, possess the sleeve rotated against for allowing this maintenance body 333 and rotating cylinder 331B or the axle collar etc..Body 333 is kept to be bearing on the support plate 362 rotated integratedly with tanker E.Although not representing in the drawings, but forming the opening discharged by internal dust on base end part 331, dismounting possesses the lid closed by this opening freely, is configured to, and is opened by this opening and can carry out the discharge of the dust of inside and the maintenance of inside.

Discharger F possesses and discharges cylinder 341 and be arranged in the discharge screw rod 342 of inside of this discharge cylinder 341, and possesses the grain discharge guidance part 343 to the direction guiding orthogonal with the length direction discharging cylinder 341 on discharge side end.The base end side discharging screw rod 342 is configured to be formed with the dual spiral of two spirals for screw shaft 342A, can reliably be carried by grain by this base end side.It addition, screw shaft 342A is rotatably supported centered by axis of rotation Z, the upper end discharging cylinder 341 possesses the lamp 345 of the illumination of the discharge direction carrying out grain.

Insert a part of the screw shaft 321A of end screw rod 321 in the inside of the base end part 331 of Pipe Elbow Element 330, insert, in the inside of the extension 332 of Pipe Elbow Element 330, the part discharging screw rod 342.The screw shaft 321A of the conveying terminal position of end screw rod 321 possesses the swivel plate 321B taken off by grain, possess bevel gear mechanism 344 in the inside of Pipe Elbow Element 330, described bevel gear mechanism 344 has and rotates around mutually orthogonal axle center with by the driving force of this screw shaft 321A bevel-gear sett 344G to the screw shaft 342A transmission discharging screw rod 342.

According to such drive structure, the driving force of end screw rod 321 can be transmitted to discharging screw rod 342 via the bevel gear mechanism 344 of Pipe Elbow Element 330, it is configured to, it is possible to the grain of tanker E is carried from end screw rod 321 to discharging screw rod 342, it is possible to discharge from the end of sending of discharger F.

In this discharger F, the direction of rotation of end screw rod 321 is observed tanker E and is set as left-hand rotation direction (counterclockwise) from rear, when being sent by grain from discharger F, for the discharge cylinder 341 of discharger F, effect makes this discharger F torque (with reference to Figure 36) towards harvesting posture.Thus, when grain is discharged, always to the direction active force that the discharge side end of discharger F is lifted.It addition, by the change of the shape of end screw rod 321, it is also possible to direction of rotation is set as rightabout, when so setting direction of rotation, at grain when sending, active force on the direction that the discharge side end of discharger F is reduced.

On the rear wall 320r of the box main body 320 of tanker E, linked by bracket 326 and fix the strut-like members 325 making vertical axis Y be concentric.This strut-like members 325 is configured to cylindric, links intermediate 360 on its lower end.On the lower surface of this intermediate 360 with cylindric, with ratio strut-like members 325 path, with vertical axis Y concentric on link supporting parts 361, the lower end of these supporting parts 361 is rotatably bearing on the bracket 350A being linked on organism frame 350 bearing body 351 possessed.

A pair support plate 362 possessing the state to be sandwiched from front and back position by supporting parts 361, being attached at the base end part 331 of supporting parts 361, intermediate 360 and Pipe Elbow Element 330, for one of a pair support plate 362, possesses above-mentioned maintenance body 333.Thus, tanker E is curled up centered by vertical axis Y to be supported freely, and when it curls up, tanker E, discharger F, Pipe Elbow Element 330, strut-like members 325, intermediate 360, supporting parts 361 and support plate 362 curl up integratedly.

On organism frame 350, the position adjacent to strut-like members 325 possesses the vertical framework 352 of the vertical posture parallel with vertical axis Y, this vertical framework 352 possesses above-mentioned rotary support member 353.This rotary support member 353 is configured to ring-type, rotatably the outer peripheral face of strut-like members 325 is embraced into.In addition, owing to supporting parts 361 are ratio strut-like members 325 paths, so by the base end part 331 of Pipe Elbow Element 330 is configured close to supporting parts 361, the position relationship of part repetition is become, it is achieved that strut-like members 325 configures (with reference to Figure 33) with the close of Pipe Elbow Element 330 at vertical view B-C post shape parts 325 and base end part 331.

As shown in figure 33, in strut-like members 325, possess, under linking stationary state, the holding plate 327 rearward highlighted with flat-hand position, on this holding plate 327, be formed with the recess 327A discharging the semicircle shape that cylinder 341 embeds of discharger F.The upper surface of this holding plate 327 possesses the outside discharging cylinder 341 is embraced into the fixing plate 328 of arc-shaped, by being bent to form promising concave fastener 328A on the both ends of this fixing plate 328.Additionally, the posture possessing the swinging position maintaining discharger F between cylinder 341 of discharging at this holding plate 327 and discharger F maintains mechanism H1.

In this united reaper, vertical axis Y is disposed in proximity to the position of rear wall 320r in tanker E, with this vertical axis Y for benchmark, the outside configuration swinging center X on the width direction from traveling body A1, at the axis of rotation Z being set with discharger F than vertical axis Y position rearward.

So, swinging center X is arranged in than vertical axis Y by from the outside of traveling body A1, end screw rod 321 off normal is arranged in the outside from traveling body A1, so discharger F is arranged in the lateral part from traveling body A1 on the whole, when the discharge side end making discharger F swings to outside, drain position is made to become big with the distance of body.

Additionally, as shown in figure 31, being in work posture at tanker E, discharger F is when being in harvesting posture, the cylinder 341 of discharging of strut-like members 325 and discharger F is arranged on the position that in backsight, a part repeats.Thus, by make strut-like members 325 and discharger F from the width side of traveling body A1 upwardly close to, it is possible to they are configured in less space.

Posture maintains mechanism H1 such as shown in Figure 31, Figure 33, Figure 36, it is made up of supporting mass 355, fastening plate 356 and connecting rod 357, described supporting mass 355 is equipped on the upper surface of holding plate 327, described fastening plate 356 is equipped in the outside wall surface discharging cylinder 341, length direction along discharger F has multiple holding section 356A, described connecting rod 357 one end is bearing on supporting mass 355, and any one of multiple holding section 356A of fastening plate 356 can be engaged by the other end selectively.This posture maintenance mechanism H1 is attached in strut-like members 325 due to holding plate 327, even if so tanker E curls up centered by vertical axis Y, it also is able to maintain the relative position relation of supporting mass 355, fastening plate 356 and connecting rod 357, it is possible to stably maintain the posture of discharger F.

Holding section in multiple holding section 356A, from nearer position, discharge side end is formed as simple through hole, and the multiple holding sections from position nearer for swinging center X are formed with the gap 356B passing through the posture along the length direction discharging cylinder 341 state being connected.Connecting rod 357 is the shape that cardinal extremity axle portion 357A and axle portion, front end 357B is bent to the posture orthogonal relative to length direction, cardinal extremity axle portion 357A is inserted in the through hole of supporting mass 355, with locking state support, axle portion, front end 357B possess packing ring or pin removably.

The swinging position of the discharger F centered by swinging center X is set by manual operation, when discharger F being maintained harvesting posture, axle portion, the front end 357B of connecting rod 357 is inserted (engaging) in the holding section 356A of the position nearer from discharge side end, by carrying out locking with packing ring or pin etc., it is possible to discharger F is maintained harvesting posture.Particularly, under this harvesting posture, by by the maintenance of rubber with 358(with reference to Figure 33) both ends engage relative to the fastener 328A at the two ends of fixing plate 328 and to link, make this maintenance with 358 tension force act on discharge cylinder 341 and can stably be maintained harvesting posture.

In addition, when the swinging position of discharger F is set by manual operation, by multiple holding section 356A of the front end axle portion 357B selection card plywood 356 of connecting rod 357 any one and engage, by carrying out locking with packing ring or pin etc., it is possible to maintain its swinging position.Particularly, when maintaining this swinging position, multiple holding section 356A are connected by gap 356B, so when switching the posture of discharger F, it is not required that by with the locking removal of packing ring or pin etc., do not spend time just passable.

It is not limited to use bar it addition, maintain mechanism H1 as this posture, for instance can also adopt and between supporting mass 355 and fastening plate 356, possess tinsel, the tinsel structure relative to the coupling position of fastening plate 356 can be changed.So using in structure wiry, owing to tinsel is the character deformed flexibly with wire, so the degree of freedom that posture maintains the configuration of mechanism H1 increases, it is also possible to make arranging space diminish.

In addition, maintain mechanism H1 as posture, for instance can also adopt use bent by axis body or hinge link freely a pair connecting plate, the one of this connecting plate is linked in a freely swinging on supporting mass 355, another of connecting plate is linked in a freely swinging in the structure discharged on cylinder 341.In the structure shown here, when a pair connecting plate bending, discharger F is harvesting posture, when a pair connecting plate is in elongation posture, discharger F is for discharging posture, although is only capable of and is set as the two posture, but can stably maintain the posture of discharger F under discharging posture.

And then, it is also possible to possess the electro-motor or hydraulic cylinder etc. of swinging position for determining discharger F.By such composition, operator need not determine the posture of discharger F by manpower, does not possess posture maintenance mechanism H1 just passable.

As above, in the united reaper of present embodiment, when the grain of tanker E is discharged by discharger F, by being driven end screw rod 321 by the operation discharging clutch lever 315 of the sidepiece driving seat 302, the grain of tanker E is carried by this end screw rod 321 from Pipe Elbow Element 330 to discharging cylinder 341, it is possible to discharge from this discharge cylinder 341 to outside.

The length of discharger F is limited, so that not highlighting significantly from the upper surface of tanker E under harvesting posture.But, discharger F owing to rotatably being supported centered by the swinging center X in off normal outside on the width from traveling body A1, so when being set as discharging posture, it is possible to makes discharge side end leave significantly from from traveling body A1.Additionally, due to the setting of the swinging position by discharging cylinder 341 can at random set discharge direction, it is possible to this swinging position is maintained mechanism H1 by posture and maintains, it is possible to make discharge direction stable.

Particularly, posture owing to possessing the swinging position maintaining discharger F maintains mechanism H1, this posture maintains mechanism H1 and is made up of the supporting mass 355 linked in the strut-like members 325 being linked on box main body 320, the fastening plate 356 formed on the outside discharging cylinder 341 of discharger F and equipment connecting rod 357 between which, no matter so tanker E's curls up posture, the posture of discharger F can both be maintained.

Being arranged in the top with the strut-like members 325 on vertical axis Y concentric and be fixed on tanker E by bracket 326 link, the mid portion of this strut-like members 325 is curled up by rotary support member 353 and is bearing in freely on the organism frame 350 of traveling body A1.Additionally, in the downside of strut-like members 325, with vertical axis Y concentric on link supporting parts 361, the bottom of these supporting parts 361 is curled up by bearing body 351 and is bearing in freely on the bracket 350A of traveling body A1.And then, a pair support plate 362 being linked on supporting parts 361 is attached on the base end part 331 of Pipe Elbow Element 330.Thus, for the rotary system (strut-like members 325 and supporting parts 361) rotated integrally with tanker E, when the upper position relative to tanker E and lower position link with longer span, and the mid portion of this rotary system (strut-like members 325 and supporting parts 361) and end portion curl up centered by vertical axis Y and be bearing in freely on traveling body A1, it is achieved that stable the curling up of tanker E.

Owing to vertical axis Y is disposed in proximity on the position of the rear wall 320r of tanker E, it is possible to suppress the maximization of the arm class of supporting tanker E, owing to being configured with the axis of rotation Z discharging screw rod 342 than vertical axis Y side rearward, although so such as heart configuration strut-like members 325 coaxial with vertical axis Y, but it can be avoided that interference of this strut-like members 325 and discharger F.Additionally, when tanker E is in work posture, strut-like members 325 and the discharger F being in harvesting posture are arranged on the position of part repetition in backsight, it is possible to strut-like members 325 and discharger F are arranged in less space.

Industrial applicability

The structure of united reaper for the present invention is not limited in each embodiment to represent such ordinary combine harvester, it is also possible to be used in only to receive harvested cereal culm grain portion implement to smooth out with the fingers de-process and in the head feeding type combined harvester that constitutes.Additionally, be not limited to the united reaper of the corn such as results paddy and wheat, it is also possible to be applied in the united reaper of beans or the colzas etc. such as results Semen sojae atricolor.

Description of reference numerals

5 driving cabins

5A floor

6 control boxs

7 side panel casees

40 conveying loaders

41 harvesting portions

50 drive seat

50a seat surface

50d handrail

52a front pillar

52b front pillar

53 bicycle shed portions

54 front glasses

55 boarding doors

60 box main bodies

Before 60a

After 60b

61 steering levers

63 key switches

70 casees principal parts

70a front-end edge

70A Outboard Sections

70B inboard portion

71 electric component configuration sections

72 change levers

74 switch operator

75 leading sections

76 connecting portions

S0 spatial portion

S1 open space

The recessed space of S2

102 harvesting conveyer devices

103A shelling portion

116 accept net

117 smooth out with the fingers de-room

118 smooth out with the fingers de-drum shaft

119 smooth out with the fingers de-cylinder

120 swing sorting mechanism

121 windmills

122 secondary windmills

129 supporting parts

140 bar-like members

141 smooth out with the fingers de-tooth

151 wind axles

152 windmill casees

The air entry of 152C windmill

153 secondary wind axles

154 secondary windmill casees

The air entry of 154B pair windmill

172 electromotors

182 idler shafts

186 drive mechanisms

186A transmission rotary body

186Aa hub portion

186Ab peripheral part

186B transmission rotary body

186Ba hub portion

186Bb peripheral part

The power transmission shaft in 188 transmission direction downstreams

The power transmission shaft in 188 transmission direction downstreams

The drive mechanism of 189 bevel gear types

The bevel gear that 189A reverse rotation power takes out

190A transmission rotary body

The drive mechanism of 201 reverse rotations

204 covers

205 covers

209 spill anti-locking mechanism

Pillar part on front side of in the of 211

Pillar part on rear side of in the of 212

213 windmill supporting parts

214 secondary windmill supporting parts

The assisted inhalation mouth of 214A pair windmill

B drive mechanism

L1 smoothes out with the fingers de-drum drive system

L2 gathers in conveyance system

321 end screw rods

325 strut-like members

330 Pipe Elbow Elements

331C joint mechanism

342 discharge screw rod

344 bevel gear mechanisms

355 supporting masses

356 fastening plates

356A holding section

357 connecting rods

A1 is from advancing body

E tanker

F discharger

H1 posture maintains mechanism

X swinging center

Y vertical axis

Z axis of rotation.

Claims (1)

1. a united reaper, equipped with the operating parts driving seat and manipulation operations in driving cabin, it is characterised in that

The front glass being located between the pair of right and left front pillar of above-mentioned driving cabin is located in from the bicycle shed portion of this driving cabin to the scope on the lower of the seat surface than above-mentioned driving seat；

The operating parts steering lever of above-mentioned manipulation operations is constituted, this steering lever is disposed in the driving cabin of position of the horizontal stroke one side skew in the lateral direction the dead ahead position from above-mentioned driving seat, make between above-mentioned driving seat and the front glass of its dead ahead position, there is the spatial portion that can will hope below the front side of driving cabin, and the grip part of above-mentioned steering lever is located on the position higher than the seat surface of above-mentioned driving seat.