CN105451542B - Combine harvester - Google Patents

Combine harvester Download PDF

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Publication number
CN105451542B
CN105451542B CN201480043985.4A CN201480043985A CN105451542B CN 105451542 B CN105451542 B CN 105451542B CN 201480043985 A CN201480043985 A CN 201480043985A CN 105451542 B CN105451542 B CN 105451542B
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CN
China
Prior art keywords
grain
grain box
posture
combine harvester
box
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Active
Application number
CN201480043985.4A
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Chinese (zh)
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CN105451542A (en
Inventor
馆野裕介
吉田有作
福冈义刚
三井孝文
中岛伸六
八木泽俊夫
上北千春
山形浩司
松下博昭
熊取刚
野口耕作
成田靖
古木大树
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Kubota Corp
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Kubota Corp
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Priority claimed from JP2013164575A external-priority patent/JP2016178871A/en
Priority claimed from JP2013164576A external-priority patent/JP2016178872A/en
Priority claimed from JP2013164574A external-priority patent/JP2016178870A/en
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of CN105451542A publication Critical patent/CN105451542A/en
Application granted granted Critical
Publication of CN105451542B publication Critical patent/CN105451542B/en
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/1208—Tanks for grain or chaff
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/1208—Tanks for grain or chaff
    • A01D41/1217—Unloading mechanisms

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Abstract

The present invention provides a kind of combine harvester, makes to act on to steady load travel machine body caused by the grain being stored in grain box, and is easy that grain is discharged residue-free from grain box.Grain box (20) is arranged to swing up and down freely between declining storage posture and rising discharge posture around lifting shaft core (X).Become the end of downside equipped with grain outlet (31) under in grain box (20), rising discharge posture.The shape of the bottom (22) of grain box (20) is formed as into straight line shape between the end and grain outlet side for becoming upside under rising discharge posture.

Description

Combine harvester
Technical field
The present invention relates to be arranged to the grain box for storing the grain from sheller unit to decline storage around lifting shaft core Combine harvester freely is swung up and down between posture and rising discharge posture.
Background technology
[1] for example has grain box in the combine harvester shown in patent document 1, which has：Case portion and case Portion is communicatively located at the paddy incorporating section of the lower section of the lateral one end of case portion.Case portion is configured to by having a down dip on hydraulic cylinder Oblique moving operation.
[2] for example it is configured in the combine harvester shown in patent document 2, is discharged using bottom discharge auger, transfer Auger, longitudinal discharge auger and top output auger take out the grain being stored in cereal box.In addition, cereal box is arranged Freely at left-right rotation, the input Rear panel portion of the grain throwing mouth and cereal box that and longitudinally send grain silo is configured to more lean on top It is located the skewed of rear, does not unload cereal box and longitudinal component etc. sent between grain silo, it will be able to carry out turning for cereal box It is dynamic.
Existing technical literature
Patent document
Patent document 1：Japan opens clear 55-42969 bulletins in fact
Patent document 2：Japanese Laid-Open 2000-37134 bulletins
Invention content
Problems to be solved by the invention
[1] project corresponding with background technology [1] is as follows.
Using for constituting technology shown in the patent document 1 of grain box, grain is stored with following state In entire grain box, that is, be stored in the case portion of top lower section there are the position of paddy incorporating section and paddy incorporating section it Between grain amount than be stored in top case portion in lower section there is no paddy incorporating section position grain amount more than very It is more.Therefore, because the load that is generated in the grain stored there is no the position of paddy incorporating section with because there are paddy incorporating sections Position storage grain and the difference of load that generates becomes larger, to which unstable load acts on travel machine body.
It is a first object of the present invention to provide a kind of combine harvester, makes the grain being stored in grain box be produced Travel machine body is acted on to raw steady load, and is easy that grain is discharged residue-free from grain box.
[2] project corresponding with background technology [2] is as follows.
In the case where using technology shown in the patent document 2 for grain to be discharged from grain box, since discharge twists Dragon and exports auger and cost of manufacture is got higher.In addition, the weight of combine harvester becomes larger.
It is a second object of the invention to provide a kind of combine harvester, not use auger can from grain box to Transport vehicle container etc. supplies object and supplies grain, and raw grain loss of having difficult labour.
[3] project corresponding with background technology [2] is as follows.
Using for putting into technology shown in the patent document 2 of grain to grain box, due to will be with longitudinal direction The wall for the grain box that the supply mouth of paddy device connects is sent to be formed as skewed, so inclination of the capacity that has of grain box because of wall Shape and tail off.
It is a third object of the invention to provide a kind of combine harvester, need not only send grain box and longitudinal direction The operation of the interconnecting piece of paddy device can switch grain box between declining storage posture and rising discharge posture, and not by The capacity limit of grain box achieves that.
[4] project corresponding with background technology [1] is as follows.
Using for swinging up and down technology shown in the patent document 1 of operation grain box, for example, when making paddy When grain case rises to rising discharge posture and grain is discharged from grain box, if the hydraulic cylinder as driver is made drastically to work, Grain box rapid increase, grain are drastically flowed out and are easy unrestrained.
The fourth object of the present invention is, provides a kind of combine harvester, is difficult to cause the improper operation institute of driver Caused grain is unrestrained to wait trouble.
Solution for solving the problem
[1] solution corresponding with project [1] is as follows.
The grain box for storing the grain from sheller unit is arranged to decline storage posture and rising around lifting shaft core It is swung up and down freely between discharge posture,
It is in the grain box, described to rise the end set grain outlet for becoming downside under discharge posture,
The shape of the bottom of the grain box is become into the end of upside and the grain under the rising discharge posture Be formed as straight line shape between outlet side.
According to this structure, grain outlet is located in grain box, rising and the end for becoming downside under posture, grain is discharged The shape of the bottom of case is straight line shape between the end and grain outlet side for becoming upside under rising discharge posture, because This, can make the piling height for being stored in the grain of grain box as equal as possible in entire grain box.
When grain box is to rise discharge posture, not only bottom angled, and also the shape of bottom becomes upside in bottom End and grain outlet side between be straight line shape, thereby, it is possible to make grain swimmingly to grain outlet flow.
Due to grain box bottom shape rise be discharged posture under become upside end and grain outlet side it Between be straight line shape, thus, it is easy to see the inside of grain box from grain outlet.
Therefore, it is possible in the power load distributing for the grain for being stored in grain box in entire grain box stabilization as uniform as possible In the state of, so that the load that grain generates is acted on travel machine body.Moreover, when grain is discharged from grain box, grain is swimmingly It is flowed to grain outlet and is difficult to remain in case.
For checking for remaining grain etc., to grain box to mix harvesting the kind difference of object The work that is confirmed of inside, even if not from eminence to from case, can also easily be carried out from grain outlet.
In a preferred embodiment, the grain box is assemblied on the entire width of travel machine body or substantially entire width On,
The travel machine body transverse direction or the end on travel machine body front-rear direction that the lifting shaft core is located at the grain box Side.
According to this structure, lifting shaft core is located at the end side of grain box, as a result, when grain box is to rise discharge posture, Grain box rises higher with the end of side opposite side where lifting shaft core, in bottom slave the position of opposite side to The drop at the position of grain outlet side becomes larger.Therefore, it is possible to more swimmingly carry out flowing to the grain of grain outlet, grain It is more difficult to remain in case.
In a preferred embodiment, the bottom for declining the grain box under storage posture is horizontal attitude.
According to this structure, the piling height for being easy to make to be stored in the grain of grain box is equal in entire grain box, can Make load caused by the grain being stored in grain box by the power load distributing in entire grain box evenly in a manner of act on Travel machine body.
In a preferred embodiment, the lifting shaft core is located on the lower than the bottom.
Can be that the inclination angle of bottom when rising discharge posture is formed as than lifting shaft core by grain box according to this structure More precipitous inclination angle when positioned at the position more against the top than bottom, to which grain is more swimmingly flowed and is more difficult to grain outlet Remain in case.
In a preferred embodiment, the grain box is configured at the top of the sheller unit.
According to this structure, the space above sheller unit can be stored for grain and stored grain, therefore, inhibit connection Closing harvester becomes large-scale because of grain box, and can store a large amount of grain.
In a preferred embodiment, the combine harvester is configured to, the grain declined under storage posture The bottom of case and the top plate of the sheller unit are close.
According to this structure, the superjacent air space of sheller unit can be utilized to store a large amount of grain, and grain is made to be located to the greatest extent Possible low position, can inhibit the height of C.G. of combine harvester entirety to be got higher because of grain.
In a preferred embodiment, the lifting shaft core is located at more top than the threshing cylinder shaft core of the sheller unit Side.
If grain box, which is the inclination angle of bottom when rising discharge posture, becomes precipitous inclination angle, grain is arranged to grain It drastically flows outlet.According to this structure, can prevent grain box from being the inclination angle of bottom when rising discharge posture becomes precipitous Inclination angle, can make grain with speed appropriate to grain outlet flow.
In a preferred embodiment, the lifting shaft core is located at the end on the travel machine body transverse direction of the grain box Side,
The combine harvester has the scaffold of bearing support component, which is supported to the grain box It is swung up and down freely around the lifting shaft core,
The scaffold is assemblied in the lateral side of the sheller unit.
It is de- therefore, it is possible to utilize due to the Space configuration scaffold in the lateral side of sheller unit according to this structure The cross side side space of grain device, makes scaffold have firm frame structure, can support grain box securely.
In a preferred embodiment, has guiding chute in the grain box, which is supported to around pendulum Moving axis core is swung up and down freely in decline using between posture and rising keeping posture,
The guiding chute is configured to, and when being switched to described decline using posture, guides from the grain outlet The grain of outflow is flowed down to travel machine body outside, and when being switched to the rising keeping posture, along the grain box In the grain box upper and lower directions wall being connected with the grain outlet,
On the left of the transverse direction of the guiding chute and have pair of right and left on the right side of transverse direction and bend and stretch connecting rod, which bends and stretches Connecting rod is attached between the guiding chute and the grain box side, and is declined using posture and rising keeping appearance described Guiding chute described in swinging operation between state,
Has rotation fulcrum in the grain box, which is supported to can be around along the swing shaft core The shaft core in direction rotates,
It is described bend and stretch connecting rod have can not be supported on the relative rotation it is described rotation fulcrum one end case side connecting rod and The sliding slot side connecting rod that case side connecting rod and the guiding chute are linked,
The case side connecting rod in left side and the case side connecting rod on right side are linked by welding and the rotation fulcrum.
According to this structure, guiding chute can be utilized to guide from the grain that grain box is discharged to recycling such as the containers of transport vehicle Mechanism flows down, and can promptly be supplied to recovering mechanism in the state of being difficult to unrestrained to the outside of recovering mechanism.
Can utilize the laterally left side for bending and stretching link supporting guiding chute and laterally right side, and declining using posture and Rise switching and booting sliding slot between taking care of posture.The case side connecting rod in laterally left side and lateral right side is attached to using by welding The simple linkage link mechanism on fulcrum is rotated, it can be by the case side connecting rod connection of the laterally case side connecting rod in left side and lateral right side Dynamic be connected to swings in linkage, therefore, it is possible to prevent from being distorted in guiding chute cheaply, and is swimmingly slided to guiding Slot carries out posture change.
In a preferred embodiment, has related organization, which makes the grain box and institute as follows State guiding chute association, that is, be associated with to the swing for rising discharge posture with the grain box and cut the guiding chute Change described decline into and use posture, with the grain box to the swing for declining storage posture be associated with and by the guiding chute The rising keeping posture is switched to,
In the related organization comprising the left side bend and stretch connecting rod or the right side bend and stretch connecting rod.
According to this structure, when grain box is switched to decline storage posture or rises discharge posture, guiding chute passes through Related organization automatically switch to rising keeping posture or decline use posture, therefore, will not occur carry out grain supply when The mispick of guiding chute goes out and carries out operation or the mistake keeping of mobile guiding chute when driving.
By the simple structure for making to bend and stretch the function that connecting rod has related organization, can be carried out along with the swing of grain box The attitudes vibration of guiding chute.
In a preferred embodiment, in the grain box equipped with will the grain from the grain outlet to institute The external discharge screw being discharged of grain box is stated,
The rotation shaft core of the lifting shaft core and the discharge screw is set to same shaft core.
According to this structure, it can utilize and use and be discharged the bearing shared during screw is used in grain box, by grain box branch It holds into and swings up and down freely, and discharge screw is supported to and is rotated freely.In addition, the lifting shaft core with grain box is coaxial The transmission rotary body of driving discharge screw is assembled to core, can will be assembled into the transmission system that screw is discharged will not Obstacle etc. is caused to swinging up and down for grain box, can have discharge screw and is advantageously formed.
In a preferred embodiment, the end of the side where the grain outlet in the bottom of the grain box Portion, which is provided with, is connected to the grain outlet and is used for the concave portion that the discharge screw enters,
The shape of the bottom of the grain box is become to end and the female of upside under the rising discharge posture Be formed as straight line shape between the upper edge in portion.
According to this structure, when grain box is to rise discharge posture, not only bottom angled, and also the shape of bottom is above-mentioned Straight line shape, thereby, it is possible to make grain swimmingly be flowed to grain outlet, and smoothly flow therein from grain outlet recessed Enter portion, smoothly feed to discharge screw, and while taking out grain using discharge screw, it is difficult to generate paddy The taking-up leakage of grain.
In a preferred embodiment, the grain for the discharge screw being equipped in the front end of the grain box is sent out Mouthful,
By the travel machine body of grain of the conveying from the discharge screw unloaded paddy device and be set to the grain box Front side,
It is equipped in the corner formed by the antetheca and cross wall of the grain box and is filled for the paddy of unloading for unloading the entrance of paddy device Set accommodating recessed portions.
It can prevent or inhibit by unloading paddy device into paddy device accommodating recessed portions are unloaded according to this structure and unload paddy device To than antetheca on the front prominent, can have and unload paddy device, and be close to travel machine body as far as possible and ventrally assemble grain box.
In a preferred embodiment, paddy device accommodating recessed portions will be unloaded in the bottom of the grain box, positioned at than described Rear end by front side part be shaped so as to rear decline it is skewed.
According to this structure, when grain box is to rise discharge posture, grain is more recessed than unloading the receiving of paddy device along being located in bottom When entering the rear end in portion and flow to grain outlet by the part of front side, the shape of the part is the skewed of rear decline, as a result, The flowing along the part can swimmingly be carried out, it is difficult to generate the taking-up leakage of grain.
In a preferred embodiment, have in the internal equipment of the grain box mutually opposed longitudinal wall is connected to each other Connecting rod.
According to this structure, when grain box is to rise discharge posture, grain is more recessed than unloading the receiving of paddy device along being located in bottom When entering the rear end in portion and flow to grain outlet by the part of front side, the shape of the part is the skewed of rear decline, as a result, The flowing along the part can swimmingly be carried out, it is difficult to generate the taking-up leakage of grain.
In a preferred embodiment, the shape of the antetheca of the grain box is linear in plan view.
Pass through the shape of antetheca when grain box is rising discharge posture and grain is flowed along antetheca according to this structure It is linear in plan view, can swimmingly carries out the flowing along antetheca, and is difficult to generate the taking-up leakage of grain.
[2] solution corresponding with project [2] is as follows.
The grain box for storing the grain from sheller unit is arranged to decline storage posture and rising around lifting shaft core It is swung up and down freely between discharge posture,
The end set for becoming downside under rising discharge posture in the grain box has grain outlet,
Has guiding chute, the guiding chute around swing shaft core in decline to use between posture and rising keeping posture The mode of lower swing freely is supported on the grain box,
The guiding chute is configured to, and when being switched to described decline using posture, guides from the grain outlet The grain of outflow is flowed down to travel machine body outside, and when being switched to the rising keeping posture, covers the grain box In the grain box upper and lower directions wall being connected with the grain outlet, and above and below the guiding chute and the grain box Grain is formed between the wall of direction keeps out of the way space.
According to this structure, when grain box is switched to decline storage posture, it is located at grain inside grain box to grain Naturally it flows and is flowed out from grain outlet in the end as downside in case.If so that guiding chute is become decline uses appearance State can then be supplied the grain flowed out from grain box to supply objects such as transport vehicle containers by the guiding of guiding chute.
When guiding chute is switched to rising keeping posture, the paddy being connected with grain outlet is connected in guiding chute In the case of grain case upper and lower directions wall, if remaining grain in guiding chute, protected even if guiding chute is switched to rising Pipe posture also can block grain between guiding chute and grain box upper and lower directions wall, and can not switch to guiding chute Keeping posture is risen, and the grain blocked is easy to spill between guiding chute and grain box upper and lower directions wall due tos ride etc. It falls.
According to this structure, when guiding chute is switched to rising keeping posture, in guiding chute and grain box upper and lower Keep out of the way space to grain is formed between wall, therefore, when guiding chute is switched to rising keeping posture, even if in guiding chute In remain grain, remaining grain is guided the extruding of sliding slot and is contained in grain and keeps out of the way space, opposite without becoming The obstacle of keeping Posture exchange is ramped up in guiding chute.Therefore, when guiding chute is switched to rising keeping posture, even if Remain grain in guiding chute, guiding chute can also be switched to rising keeping posture, remaining grain can be received It is dissolved in and switches between the guiding chute and grain box upper and lower directions wall that rise keeping posture and be difficult to trickle down from the position.
Therefore, auger is not used, it will be able to obtain to cheap and light weight from grain box to the supply of transport vehicle container etc. essence Spend good grain supply.
Moreover, when guiding chute is switched to rising keeping posture, even if having difficult labour if grain remains in guiding chute The unrestrained loss of the raw grain.
In a preferred embodiment, the guiding chute has sliding slot main body and the two horizontal ends from the sliding slot main body The side plate erected to the side where the guide surface of the sliding slot main body.
According to this structure, sliding slot main body, both sides plate portion and grain box upper and lower directions wall can be utilized to surround grain and keep out of the way sky Between overlook observation when surrounding, can more precisely prevent from being located at grain keep out of the way space grain it is unrestrained.
In a preferred embodiment, in the state that the guiding chute becomes rising keeping posture, the side Plate portion is configured to overlap with the outer wall face of the grain box when observing along the direction for swinging shaft core,
Has gap filling component, which is filled in the guiding chute as rising keeping posture In the state of result from gap between the side plate and the outer wall face.
Gap filling component can be utilized to fill when guiding chute is switched to rising keeping posture according to this structure The gap generated between side plate and outer wall face, even if grain can be made to be difficult to if remaining grain in guiding chute It is leaked out between side plate and outer wall face.
In a preferred embodiment, the gap filling component is elastomeric element.
According to this structure, when gap filling component fills the gap of side plate and outer wall face, by side plate and outside The clamping of wall portion and flexible deformation, can make gap filling member in tight fit in side plate and outer wall face, can make paddy Grain is more difficult to trickle down.
In a preferred embodiment, the gap filling component is installed in the grain box.
In the case where gap filling component is installed on side plate, when guiding chute rises pendulum towards keeping posture is risen When dynamic, gap filling component moves together with side plate towards outer wall face, if remaining grain in guiding chute, sometimes Grain is squeezed out by gap filling component to outside.
According to this structure, when guiding chute, which ramps up keeping posture, rises swing, gap filling component stops at grain Case side, side plate towards gap filling component move, therefore, if even if remaining grain grain in guiding chute be difficult to by It squeezes out to outside.
In a preferred embodiment, the depth that the grain is kept out of the way to space is set as higher than the standing of the side plate Degree is big.
According to this structure, the volumetric ratio that grain keeps out of the way space can be made to be set by the sliding slot main body and both sides plate portion of guiding chute Fixed volume is big, can make to be contained in grain and keeps out of the way the grain in space and keep out of the way the deeper position in space positioned at grain and be more difficult to spill It falls.
In a preferred embodiment, have in the grain box and cover the covering that the grain keeps out of the way space above Portion.
According to this structure, even if keeping out of the way the grain in space because covering part can be bumped against if ride etc. flies up positioned at grain And be difficult to fly out, it can more precisely prevent the unrestrained of grain.
In a preferred embodiment, the combine harvester has is installed to the guiding chute by extension guiding chute On mounting portion,
The extension guiding chute for being installed on the mounting portion is configured to, when the guiding chute switches to the rising When keeping posture, it is contained in the upper end position on the lower than the covering part.
According to this structure, extension guiding chute is installed, even if supply object can be in the supply good shape of precision if low It is supplied under state, even if in this case, when guiding chute is switched to rising keeping posture, being slided by the way that guiding will be extended Slot is contained in the upper end position on the lower than covering part, can also avoid the height of grain box end due to extending guiding chute It gets higher.
In a preferred embodiment, the combine harvester has related organization, which makes as follows The grain box is associated with the guiding chute, that is, with the grain box to it is described rise discharge posture swing be associated with and incite somebody to action The guiding chute switch to it is described decline use posture, with the grain box to it is described decline storage posture swing be associated with and The guiding chute is switched into the rising keeping posture.
According to this structure, when grain box is switched to decline storage posture or rises discharge posture, guiding chute passes through Related organization automatically switch to rising keeping posture or decline use posture, therefore, will not occur carry out grain supply when The mispick of guiding chute goes out and carries out operation or the mistake keeping of mobile guiding chute when driving.
In a preferred embodiment, the related organization as follows closes the grain box and the guiding chute Connection, that is, when the grain box starts from the swing for declining storage posture towards the rising discharge posture, the guiding Sliding slot is immediately begun to from the keeping posture that rises towards the swing declined using posture.
According to this structure, when supplied from grain box to the grain of supply object, rising row is switched in grain box Go out before posture, also flow out grain from grain box sometimes, nonetheless, if starting to swing by grain box, guiding chute is vertical It is swung using posture initially towards declining, so that the grain of outflow is guided sliding slot and block bearing or to supply object Supply is easy to avoid the unrestrained caused loss of grain.
In a preferred embodiment, the related organization as follows closes the grain box and the guiding chute Connection, that is, the grain box starts that posture is discharged towards decline storage posture swing from the rising, and swings specified amount Afterwards, the guiding chute starts from the swing declined using posture towards the rising keeping posture.
Sometimes so that grain box is declined from discharge posture is risen, the angle of grain box is altered to and rises under discharge posture The different angle of angle, the outflow for carrying out grain are adjusted.According to this structure, even if grain box is initially towards decline storage posture It swinging, guiding chute is not also swung towards rising keeping posture immediately, and after grain box swings specified amount, guiding chute starts It is swung towards keeping posture is risen, even if as a result, in the case where carrying out the angle change of grain box, guiding chute is still under Drop can utilize guiding chute to be flowed out to supply object guiding from grain box using posture or close to the posture declined using posture Grain.
In a preferred embodiment, the related organization is configured to, and having makes the grain box and the guiding chute Associated operation cable, by generating relaxation on the interior cable in the operation cable, and the grain box starts from described Rise discharge posture towards declines storage posture swing, after swinging specified amount, the guiding chute starts under described Drop takes care of the swing of posture using posture towards the rising.
According to this structure, grain box and guiding chute is set to close by using the simple relational structure of the structure of operation cable Connection, and can in grain box initially towards the swing for declining storage posture and after swinging specified amount, guiding chute initially towards Rise the swing of keeping posture, therefore, obtains being easy to avoid the unrestrained caused knot that loses of the grain from guiding chute cheaply Structure.
In a preferred embodiment, on the left of the transverse direction of the guiding chute and have pair of right and left on the right side of transverse direction and bend and stretch Connecting rod, the pair of right and left are bent and stretched connecting rod and are attached between the guiding chute and the grain box side, and appearance is used in described decline Guiding chute described in swinging operation between state and rising keeping posture,
Has rotation fulcrum in the grain box, which is supported to can be around along the swing shaft core The shaft core in direction rotates,
It is described bend and stretch connecting rod have can not be supported on the relative rotation it is described rotation fulcrum one end case side connecting rod and The sliding slot side connecting rod that case side connecting rod and the guiding chute are linked,
The case side connecting rod in left side and the case side connecting rod on right side are linked by welding and the rotation fulcrum.
According to this structure, the laterally left side for bending and stretching link supporting guiding chute and laterally right side can be utilized, and under Drop uses switching and booting sliding slot between posture and rising keeping posture.Using by welding the case by laterally left side and lateral right side Side connecting rod is attached to the simple linkage link mechanism on rotation fulcrum, can be by the laterally case side connecting rod in left side and lateral right side Case side connection-rod linkage be connected to and swing in linkage, therefore, it is possible to prevent from being distorted in guiding chute cheaply, and suitable Posture change freely is carried out to guiding chute.
In a preferred embodiment, have in the related organization and bend and stretch connecting rod or the cross on the left of the transverse direction To the right bend and stretch connecting rod.
It can be carried out adjoint by the simple structure for making to bend and stretch the function that connecting rod has related organization according to this structure The attitudes vibration for the guiding chute that grain box is swung.
In a preferred embodiment, the swing shaft core of the guiding chute be located at than the grain box bottom on the lower Or height identical with the bottom.
According to this structure, hold even if guiding chute is formed as swinging if shaft core is located at the compact structure near base portion Easily the base portion of guiding chute is made to enter in a manner of not forming gap between guiding chute and grain box under grain box bottom Side, can realize the densification of guiding chute, and guide the guiding of sliding slot well.
In a preferred embodiment, has angled guide member on the guide surface of the guiding chute, the inclined lead Part guides the width direction center side of grain towards the outlet of the guiding chute.
According to this structure, the grain flowed out from grain box to guiding chute is close to going out for guiding chute because of angled guide member The width direction center side of mouth, and supplied from the outlet of guiding chute to supply object by ectocentral position, therefore, i.e., Make in the case where the reception width for supplying object is narrow, grain is also difficult to leak out to the external of supply object.
In a preferred embodiment, the angled guide member is supported into angled change freely.
According to this structure, the angle by carrying out angled guide member changes, and angled guide member makes grain be close to guiding chute Outlet width direction center side offset variation, therefore, though supply object reception it is of different size in the case of, Angle by being performed in accordance with angled guide member with reception width changes, and can prevent external leakage of the grain to supply object Go out, and promptly can supply grain to supply object.
In a preferred embodiment, in the oriented grain outlet guiding of the corner of the inside of grain box installation The baffle of grain.
According to this structure, even if there is the corner formed each other by wall in one end of grain outlet, when grain is discharged, Grain will not be entered corner by the guiding of baffle, and can be flowed to grain outlet, grain can not be made to enter corner And it remains in the case.
In the case of the corner that one end of grain outlet is not formed by wall each other, when grain is discharged, grain quilt Baffle towards in grain outlet by the part guidance in center, and can be by from one end in grain outlet to center The separate position outflow in side.
In a preferred embodiment, the grain outlet is formed in the lower part of grain box upper and lower directions wall.
According to this structure, when grain box is to rise discharge posture, grain outlet, which is located in grain box, becomes lower end The position in portion, therefore, the grain in grain box are easy to flow out from grain outlet, and grain is difficult to remain in grain box.
In a preferred embodiment, the grain outlet is formed on the entire width of grain box upper and lower directions wall.
According to this structure, the both ends of grain outlet are adjacent with the grain box upper and lower directions wall that is formed with grain outlet Wall be connected, the corner that is formed each other by adjacent wall is not present in two end sides of grain outlet.Therefore, it will not be arranged in grain Two end sides of outlet remain grain.
In a preferred embodiment, the grain outlet is formed as opening of the open height than two end sides of center side Highly high shape.
Average discharge in the lateral end side of guiding chute, the unit interval of grain is more, is more easy to happen grain It is unrestrained.According to this structure, in the center side of grain outlet, open height is high, therefore the average outflow of the unit interval of grain Amount is more, and in two end sides of grain outlet, open height is low, therefore the average discharge of the unit interval of grain is few.Therefore, make For entirety, when needed in carry out the grain from grain box and take out, and spilling for grain in guiding chute can be avoided It falls.
[3] solution corresponding with project [3] is as follows.
The grain box for storing the grain from sheller unit is arranged to decline storage posture and rising around lifting shaft core It is swung up and down freely between discharge posture,
Input port is set on the wall surface orthogonal with the lifting shaft core in the grain box,
The combine harvester has interconnecting piece, and the coupling part is from connecting freely by the paddy from the sheller unit The supply mouth of paddy device and the input port are sent in the longitudinal direction that grain is supplied to the grain box,
The interconnecting piece by set on the grain box side case side member and set on the longitudinal direction send the vertical of paddy device side It is constituted to paddy device side member is sent.
According to this structure, the input port of grain box is located on the wall surface orthogonal with lifting shaft core in grain box, in grain When case becomes decline storage posture, case side member send paddy device side member mutually close to and by the input port of grain box with longitudinal The supply mouth of paddy device is sent to connect with longitudinal, when grain box is swung, case side member is moved together with grain box, case side of sidewall portion Part and longitudinal direction send paddy device side member to be separated from each other, and the input port of grain box is made to send the supply mouth of paddy device to detach with longitudinal.
Therefore, in order to make grain box swing, paddy device is sent in the input port without releasing or restoring grain box with longitudinal The operation of the connection of supply mouth can be completed easily and rapidly, and the wall surface where the input port of grain box is formed as With the wall surface of the orthogonal shape of lifting shaft core, case appearance is reduced the case where wall surface as be formed as tilted shape can be avoided Amount, stores grain as much as possible, and can reduce to carry out the number of grain taking-up and job interruption.
In a preferred embodiment, the case side member and the longitudinal direction send paddy device side member to be configured in institute It is non-interference to state grain box swing phase.
In view of when grain box is swung, so as to case side member or longitudinal send paddy device side member because with another party's The mode of contact and deformation makes case side member or longitudinal direction that paddy device side member be sent to have flexibility, without grain box The operation to interconnecting piece when swing.According to this structure, case side member and longitudinal direction send paddy device side member not interfere, by This, can not make case side member or longitudinal direction that paddy device side member be sent to have flexibility, and not need when grain box is swung Operation to interconnecting piece.
Therefore, case side member and longitudinal paddy device side member is sent to be made of firm component and so that interconnecting piece is had excellent Different shape keeps intensity and persistence, and the damage of interconnecting piece caused by the collision of grain can be made to be difficult to happen.
In a preferred embodiment, the interconnecting piece is configured to, and has and circumferentially cartridge unit is divided two halves and is formed Two segmentation cartridge units in a segmentation cartridge units as the case side member, and have described two segmentation cartridge units In another segmentation cartridge unit send paddy device side member as the longitudinal direction.
According to this structure, interconnecting piece can be obtained by combining the simple structure of two segmentation cartridge units, it can be easily It is attached the assembling in portion.
In a preferred embodiment, the section when interconnecting piece is formed as observing along the direction of the lifting shaft core Shape is quadrangle,
By it is in the interconnecting piece, positioned at than linking away from the nearest vertex of the lifting shaft core and away from the lifting shaft core most Section sets of the straight line on remote vertex by swaying direction discharge posture side are the case side member,
By it is in the interconnecting piece, positioned at the section sets than the straight line by swaying direction storage posture side be described vertical To sending paddy device side member.
Decline storage posture when grain box becomes, and case side member is sent paddy device side member to abut and engaged with longitudinal direction When, if abutting force is strong, connecing for two components is taken place along between case side member and longitudinal direction send paddy device side member sometimes The deviation in the direction in conjunction face is moved.Case side member and longitudinal direction send the joint surface of paddy device side member relative to case side member Mobile route inclination angle it is more precipitous, be more difficult to occur deviation movement.According to this structure, with by it is in interconnecting piece, be located at than Posture is discharged by swaying direction in the straight line for linking two vertex in addition to away from the lifting nearest vertex of shaft core and farthest vertex The section sets of side are case side member, and by it is in interconnecting piece, positioned at than connection except nearest vertex and farthest vertex it Section sets of the straight line on two outer vertex by swaying direction storage posture side are that longitudinal direction send paddy device sidepiece part to compare, and make case Side member and longitudinal direction send the joint surface of paddy device side member precipitous relative to the inclination angle of the mobile route of case side member, Even if case side member send paddy device side member to abut fiercely with longitudinal, it is also difficult to send paddy to fill in case side member and longitudinal direction Set the deviation movement in the direction on the joint surface that two components are taken place along between side member.
Therefore, even if case side member send paddy device side member to abut fiercely with longitudinal, it is also difficult to case side wall occur Component and longitudinal direction send the engagement of paddy device side member bad, can the connection of input port and supply mouth be maintained good shape State.
In a preferred embodiment, the combine harvester is provided with sticking department, which carries out the decline storage Send positioning of the paddy device relative to the grain box in the direction along the lifting shaft core in the longitudinal direction for depositing posture.
According to this structure, when grain box is to decline storage posture, using sticking department carry out it is longitudinal send paddy device relative to Positioning of the grain box in the direction along lifting shaft core, therefore, even if generate grain box and longitudinal vibration for sending paddy device or Person's rest inertia or motional inertia etc. can also prevent or inhibit case side member and longitudinal deviation for sending paddy device side member It is mobile, interconnecting piece can be maintained good state to the connection of input port and supply mouth.
In a preferred embodiment, the sticking department is arranged between the grain box and the longitudinal direction send paddy device.
According to this structure, sticking department can be formed as being located at grain box and longitudinal small-sized structure sent between paddy device And it compactly equips.
In a preferred embodiment, the sticking department has：It is installed on the longitudinal direction and send paddy device and the grain box In a side by positioning element, be installed on the positioning element of another party that the longitudinal direction is sent in paddy device and the grain box.
It according to this structure, is easy to realize automation as follows, that is, when grain box is swung, by positioning element and determine Position component is separated and is relatively moved, and when grain box is as storage posture is declined, is matched by positioning element and positioning element and is merged certainly It is dynamic to be positioned.
In a preferred embodiment, the positioning element has：Determined by positioning element progress positioning action described Position service portion described is determined to the swing for declining storage posture to positioning action portion guiding with the grain box The guide portion of position component.
The guiding in portion is guided by positioning element when grain box is swung towards decline storage posture according to this structure And moved towards positioning action portion, when grain box, which becomes, declines storage posture, by being matched by positioning element and positioning action portion It closes, and automatically carries out the positioning for the sticking department that grain box becomes when declining storage posture.
In a preferred embodiment, the positioning action portion is connected with the guide portion.
According to this structure, it is connected with positioning action portion by guide portion, can be carried out glibly by positioning element from guiding Movement of the portion to positioning action portion can carry out the automatic locking of sticking department, and swimmingly carry out grain box and stored to decline The moving operation of posture.
In a preferred embodiment, have inner box side wall components in the case side member, be in the grain box When the decline storage posture, which send paddy device side of sidewall portion in the inner circumferential side of the interconnecting piece and the longitudinal direction Part overlaps,
It is sent in paddy device side member in the longitudinal direction and has interior longitudinal direction and send paddy device side member, be in the grain box When the decline storage posture, which send paddy device side member in the inner circumferential side of the interconnecting piece and the case side of sidewall portion Part overlaps.
According to this structure, makes inner box side wall components and interior longitudinal direction that paddy device side member be sent to play and inhibit to send paddy to fill from longitudinal Set the grain supplied to grain box and case side member and longitudinal protection work(for sending the inner surface side of paddy device side member to collide Can, case side member and longitudinal damage and deterioration for sending paddy device side member can be prevented or inhibited.
In a preferred embodiment, the inner box side wall components and the interior longitudinal direction send paddy device side member to be configured to It is misaligned in the direction along the lifting shaft core.
The feelings that paddy device side member overlaps in the direction along lifting shaft core are sent in interior case side member and interior longitudinal direction Under condition, inner box side wall components and interior longitudinal direction send paddy device side member to send paddy device side wall relative to by case side member and longitudinal direction The center in the grain transfer path that component is formed is located at same side on the direction that cross-section grain transfers path.According to this structure, It can make inner box side wall components and interior longitudinal direction that paddy device side member be sent to send paddy device side relative to by case side member and longitudinal direction The center in the grain transfer path that wall components are formed is located at opposite side each other on the direction that cross-section grain transfers path, from opposite The center that path is transferred in grain easily and efficiently carries out inner box side wall components positioned at the position of opposite side each other and interior longitudinal direction is sent Paddy device side member is to case side member and longitudinal protection for sending paddy device side member.
In a preferred embodiment, has seal member, the seal member is to inner box side wall components and described vertical It is sealed between paddy device side member to sending.
According to this structure, inner box side wall components and longitudinal send are sealed by seal member between paddy device side member, can Prevent the leakage of grain.In addition, when grain box becomes, decline stores posture and case side member send paddy device side of sidewall portion with longitudinal When part connects, between seal member is clamped in inner box side wall components and longitudinally send paddy device side member, seal member can be made Play pooling feature.
In a preferred embodiment, the input port is set to the upper side of the grain box.
According to this structure, high position in capable of making in longitudinal grain input grain box for sending paddy device, and make Grain disperses the whole region to grain box as homogeneously as possible, is as far as possible economically used for the inner space of grain box It stores and a large amount of grain can be stored.
In a preferred embodiment, has display unit, which shows that the grain box is switched to the decline Store posture.
According to this structure, display unit can be utilized to confirm that grain box is switched to decline storage posture, therefore, it is possible to reliable Ground carries out grain box to the Posture exchange for declining storage posture.
In a preferred embodiment, the combine harvester have by the grain box be supported to can around lifting shaft core The scaffold of swing,
The display unit has：The pointer of a side in the scaffold and the grain box is set to the branch The mark of support frame frame and another party in the grain box.
According to this structure, carry out work with the test section of swing and the detection information of input test section of setting detection grain box Display unit the case where compare, by only by pointer be set to scaffold and grain box in a side and will mark be set to bearing The simple structure of another party in frame and grain box, it will be able to obtain display unit, can confirm that grain box switches cheaply Posture is stored at declining.
In a preferred embodiment, axis freely is swung up and down around the lifting shaft core being supported to the grain box Bearing portion has the position holding mechanism for keeping position of the grain box on the lifting shaft core direction.
According to this structure, even if because of the rest inertia of starting or stopping with travel machine body or motional inertia etc., and paddy Grain case will deviate movement at the position where lifting shaft core on lifting shaft core direction, also can be prevented or be pressed down by position holding mechanism System is easy supply mouth and input port maintaining defined connection status.
In a preferred embodiment, has scaffold, which supports the bottom of the grain box from below In the part with the side opposite side where the bearing portion.
According to this structure, by the bottom of grain box with the part of side opposite side where lifting shaft core by propping up Support frame frame supports from below, and is easy the swing of grain box caused by preventing or inhibiting ride etc., be easy supply mouth and Input port maintains defined connection status.
In a preferred embodiment, the combine harvester have it is multiple along it is described lifting shaft core direction on arrange The scaffold of row.
According to this structure, supported from below using scaffold by multiple positions in the direction along lifting shaft core The part with the side opposite side where lifting shaft core in the bottom of grain box, can be effectively prevented or traveling is inhibited to shake The dynamic swing for waiting caused grain box, is easy supply mouth and input port maintaining defined connection status.
In a preferred embodiment, the top of in the multiple scaffold, on the outermost side scaffold Has the position maintaining part for keeping position of the grain box on the lifting shaft core direction.
According to this structure, even if because of the rest inertia of starting or stopping with travel machine body or motional inertia etc., and paddy Grain case, which will deviate at the position with lifting shaft core side opposite side on lifting shaft core direction, to be moved, and can also be prevented by position maintaining part Only or inhibit, is easy supply mouth and input port maintaining defined connection status.
In a preferred embodiment, the scaffold is supported on the sheller unit.
According to this structure, scaffold can be made to have the body upper and lower shorter than being supported on the scaffold of organism frame To length, each scaffold can be compactly equipped.
[4] solution corresponding with project [4] is as follows.
The grain box for storing the grain from sheller unit is arranged to decline storage posture and rising around lifting shaft core It is swung up and down freely between discharge posture,
In the grain box, the described end set for becoming downside under discharge posture that rises has grain outlet,
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The operation portion be set to travel machine body in overlook observation when with equipped with the grain outlet side same side Position.
According to this structure, it can be easy to see grain outlet from positioned at the position of operable operation portion, can see on one side The situation for examining grain outflow of grain outlet etc., operates operation portion on one side.
It is inadequately operated therefore, it is possible to be easy to avoid to make driver drastically to work etc., it is difficult to cause the unrestrained etc. of grain.
In a preferred embodiment, the grain box is set to the rear of the Drive Section of travel machine body,
The lifting shaft core is set to along travel machine body front-rear direction,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The operation portion is set to identical as equipped with the side of grain outlet when the overlook observation in the Drive Section The position of side.
According to this structure, grain outlet and operation portion can be operated from Drive Section, therefore, there is no need to from Drive Section Get off, it is convenient.
In a preferred embodiment, the Drive Section has driver's cabin and is stepped on set on the lateral outer side of the driver's cabin Plate,
The operation portion is set to the top of the pedal.
According to this structure, operation portion can be operated from Drive Section, and can on one side from the outside of driver's cabin easily from The situation of grain outlet operates on one side, being capable of more suitably function driver.
In a preferred embodiment, have railing on the pedal,
The operation portion is supported on the railing.
Operation portion can be assemblied according to this structure by making railing have the simple supporting structure of pillar function Maneuverable height.
In a preferred embodiment, the combine harvester has the lid for surrounding the operation portion.
According to this structure, operation portion can be protected, in case the dust or dust that are generated along with harvest operation are attached to behaviour Make portion and the failures such as work is bad occur.
In a preferred embodiment, the combine harvester is equipped with display unit, which shows the grain box quilt Switch to the decline storage posture.
According to this structure, display unit can be utilized to confirm that grain box is switched to decline storage posture, therefore, it is possible to reliable Ground carries out grain box to the Posture exchange for declining storage posture.
In a preferred embodiment, the combine harvester, which has, is supported to the grain box and can swing up and down Scaffold,
The display unit has pointer and mark,
The pointer is set to the side in the scaffold and the grain box,
The mark is set to another party in the scaffold and the grain box.
According to this structure, carry out work with the test section of swing and the detection information of input test section of setting detection grain box Display unit the case where compare, by only by pointer be set to fulcrum installing component and will mark it is simple set on scaffold Structure, it will be able to obtain display unit, can confirm that grain box switches to decline storage posture cheaply.
In a preferred embodiment, has guiding chute in the grain box, which is supported to around pendulum Moving axis core is swung up and down freely in decline using between posture and rising keeping posture,
The guiding chute is configured to, and when being switched to described decline using posture, guides from the grain outlet The grain of outflow is flowed down to travel machine body outside, and when being switched to the rising keeping posture, is configured to along described The grain box upper and lower directions wall being connect with the grain outlet in grain box,
On the left of the transverse direction of the guiding chute and have pair of right and left on the right side of transverse direction and bend and stretch connecting rod, which bends and stretches Connecting rod is attached between the guiding chute and the grain box side, is declined using posture and rising keeping posture described Between guiding chute described in swinging operation,
Has rotation fulcrum in the grain box, which is supported to can be around along the swing shaft core The shaft core in direction rotates,
It is described bend and stretch connecting rod have can not be supported on the relative rotation it is described rotation fulcrum one end case side connecting rod and The sliding slot side connecting rod that case side connecting rod and the guiding chute are linked,
The case side connecting rod in left side and the case side connecting rod on right side are linked by welding and the rotation fulcrum.
According to this structure, guiding chute can be utilized to guide from the grain that grain box is discharged to recycling such as the containers of transport vehicle Mechanism flows down, and can promptly be supplied to recovering mechanism being difficult to the in the state of of trickling down to the outside of recovering mechanism.
The laterally left side for bending and stretching link supporting guiding chute and laterally right side can be utilized, and posture and upper is used declining Rise switching and booting sliding slot between taking care of posture.The case side connecting rod in laterally left side and lateral right side is attached to rotation using by welding Turn the simple linkage link mechanism on fulcrum, it can be by the case side connection-rod linkage of the laterally case side connecting rod in left side and lateral right side It is connected to and swings in linkage, therefore, it is possible to prevent from being distorted in guiding chute cheaply, and swimmingly to guiding chute Carry out posture change.
In a preferred embodiment, the combine harvester has related organization, which makes as follows The grain box is associated with the guiding chute, that is, with the grain box to it is described rise discharge posture swing be associated with and incite somebody to action The guiding chute switch to it is described decline use posture, with the grain box to it is described decline storage posture swing be associated with and The guiding chute is switched into the rising keeping posture,
The related organization have it is described laterally left side bend and stretch connecting rod or it is described laterally right side bend and stretch connecting rod.
According to this structure, when grain box is switched to decline storage posture or rises discharge posture, guiding chute passes through Related organization automatically switch to rising keeping posture or decline use posture, therefore, will not occur carry out grain supply when The mispick of guiding chute goes out and carries out operation or the mistake keeping of mobile guiding chute when driving.
By the simple structure for making to bend and stretch the function that connecting rod has related organization, can be carried out along with the swing of grain box The attitudes vibration of guiding chute.
In a preferred embodiment, the combine harvester has lift cylinders, which is attached at the grain box And between the hydraulic cylinder supporting part of travel machine body, and stored between posture and rising discharge posture in the decline Grain box described in swinging operation,
The combine harvester has the sticking department for the when of rising grain box described in swinging operation limiting the lift cylinders shortening Part,
The locking member is installed on the piston rod of the lift cylinders with being configured to handling, and described when being installed on When piston rod, it is configured to be supported effect to piston rod side using the tube body of the lift cylinders as reaction force.
According to this structure, pass through installation lock from whens declining storage posture and rising and carry out Inspection etc. when making grain box Determine component, locking member limitation lift cylinders can be utilized to shorten, can prevent grain box caused by oil leak of lift cylinders etc. from declining.
In a preferred embodiment, the cross-sectional shape of the locking member is formed as U-shaped, in the sticking department When the installation of part, the inside of the locking member is entered for the piston rod,
It is equipped with engaging portion in the inner peripheral portion of the locking member,
The engaging portion is configured between fastening state and engagement released state that state change is performed, the engaging State refers to that the engaging portion engages relative to the piston rod and prevents the locking member relative to the de- of the piston rod From the engagement released state refers to releasing the engaging to the piston rod and capable of carrying out the piston rod relative to the lock Determine the discrepancy of the inner peripheral portion of component.
According to this structure, when locking member is installed on piston rod, the Status Change by engaging portion to fastening state, Locking member can be made not to be detached from from piston rod.
Description of the drawings
Fig. 1 is the whole left side view for indicating combine harvester.
Fig. 2 is the whole right side view for indicating combine harvester.
Fig. 3 is the whole vertical view for indicating combine harvester.
Fig. 4 is the whole rearview for indicating combine harvester.
Fig. 5 is to indicate sheller unit and the right side view of grain box.
Fig. 6 is to indicate sheller unit and the rearview of grain box.
Fig. 7 is the stereogram for indicating grain box.
Fig. 8 is the vertical view of the grain discharge unit and guiding chute that indicate grain box.
Fig. 9 (a) is the right side view for the supporting structure for indicating grain box, is (b) longitudinal cross-sectional side view for indicating bearing portion.
Figure 10 is the stereogram for indicating to rise the grain box of discharge posture.
Figure 11 is the front view for indicating to decline the grain box of storage posture.
Figure 12 is the front view for indicating to decline the guiding chute using posture.
Figure 13 is the vertical profile front view for indicating to rise the guiding chute of keeping posture.
Figure 14 is to indicate that grain keeps out of the way the vertical view in space.
Figure 15 is the rearview for indicating related organization.
Figure 16 is the definition graph of the posture relationship of the guiding chute for indicating to operate by related organization and grain box.
Figure 17 is the front view for indicating to unload the guiding chute for the state for extending guiding chute.
Figure 18 is the vertical view of the interconnecting piece for the state for indicating to connect supply mouth with input port.
Figure 19 is the stereogram for indicating case side member and inner box side wall components.
Figure 20 is to indicate longitudinal paddy device side member and interior longitudinal direction is sent to send the stereogram of paddy device side member.
Figure 21 is the right side view of the interconnecting piece for the state for indicating to connect supply mouth with input port.
Figure 22 is the vertical profile rearview of the interconnecting piece for the state for connecting supply mouth with input port.
Figure 23 is the vertical profile front view of the interconnecting piece for the state for connecting supply mouth with input port.
Figure 24 is the longitudinal cross-sectional side view of the interconnecting piece for the state for connecting supply mouth with input port.
Figure 25 is the vertical view for indicating sticking department.
Figure 26 (a) is the rearview for the locking member for indicating use state, is (b) stereogram for indicating locking member, (c) It is the IIXVIc-IIXVIc section direction views of Figure 26 (a).
Figure 27 is to indicate to bend and stretch the vertical view of connecting rod.
Figure 28 (a) is the sectional view for indicating to have another grain box for implementing structure, (b) is the sectional view for indicating corner.
Figure 29 is the side view for indicating to have another combine harvester for implementing structure.
Figure 30 is the vertical view for indicating to have another combine harvester for implementing structure.
Figure 31 is the vertical profile front view for indicating to have another grain box for implementing structure.
Figure 32 is the vertical view for indicating to have another grain box for implementing structure.
Figure 33 is the longitudinal cross-sectional side view for indicating gap filling component.
Figure 34 is the front view for indicating gap filling component.
Figure 35 is the whole side view for indicating to have the combine harvester for having another Drive Section for implementing structure.
Figure 36 is the vertical view for indicating to have the front for the combine harvester for having another Drive Section for implementing structure.
Figure 37 is the side view for indicating to have another Drive Section for implementing structure.
Figure 38 is the stereogram of the supporting structure under the decomposing state for indicating operation portion.
Figure 39 (a) is the vertical view for indicating display unit, is (b) front view for indicating display unit, (c) indicates display unit Side view.
Figure 40 is the rearview for the mounting structure for indicating trim.
Figure 41 is the side view for the mounting structure for indicating trim.
Description of symbols
5 sheller units
5b top plates
Send paddy device in 8 longitudinal directions
20 grain boxes
22 bottoms
The parts 22a
23b wall surfaces
26 grain box upper and lower directions walls
28,29 connecting rods
31 grain outlets
32 baffles
35 lift cylinders (driver)
37 covering parts
The upper ends 37a
40 bearing portions
42 parts of bearings
43 scaffolds
46 hydraulic cylinder supporting parts (scaffold)
50 guiding chutes
51 sliding slot main bodys
51a guide surfaces
51b is exported
52 side plates
52a erects height
53 extend guiding chute
54 bend and stretch connecting rod
54a casees side connecting rod
54b sliding slots side connecting rod
55 rotation fulcrums
57 operation cables
Cable in 57a
58 related organizations
65 angled guide members
73 position holding mechanisms
79 scaffolds
80 position maintaining parts
82 mounting portions
84 input ports
89 supply mouths
90 interconnecting pieces
The vertex 90a
The vertex 90b
91 casees side members
Send paddy device side member in 92 longitudinal directions
94 inner box side wall components
Paddy device side member is longitudinally sent in 95
96 seal members
100 sticking departments
101 by positioning element
103 positioning action portions
104 guide portions
110 unload paddy device
111 discharge screws
112 concave portions
112a upper edges
113 grain send out mouth
114 unload paddy device accommodating recessed portions
121 outer walls face
122 gaps
123 gap filling components
130 locking members
131 piston rods
132 tube bodies
133 engaging portions
136 pedals
139 railings
140 operation portions
145 lids
150 display units
151 pointers
152 marks
154 bearing installing components
156 scaffolds
K grain keeps out of the way space
L straight lines
P threshing cylinder shaft cores
X lifts shaft core
Y swings shaft core
Specific implementation mode
Hereinafter, an embodiment of the present invention will be described based on the drawings.
Fig. 1 is the whole left side view for the combine harvester for indicating the embodiment of the present invention.Fig. 2 indicates the present invention The whole right side view of the combine harvester of embodiment.Fig. 3 is the entirety for the combine harvester for indicating the embodiment of the present invention Vertical view.Fig. 4 is the whole rearview for the combine harvester for indicating the embodiment of the present invention.As shown in figures 1-4, this hair The combine harvester of bright embodiment has travel machine body, which is configured to, and pair of right and left front-wheel 2,2 drives freely It is supported on the front of organism frame 1, pair of right and left trailing wheel 3,3 steering operations are supported on the rear portion of organism frame 1 freely, utilize Front-wheel 2 and trailing wheel 3 are advanced automatically.The Drive Section 4 for having driver's cabin 4a is equipped in the front of travel machine body.In travel machine body Rear portion be equipped with sheller unit 5 and grain box 20.Have to swing up and down in feeding portion 11 in travel machine body and be linked to freely The front of sheller unit 5 extracts portion 10.
The combine harvester is to decline job state, and travel machine body is made to travel by making to extract portion 10, come carry out rice, The harvest operation of wheat etc., structure are as follows.
Pair of right and left front-wheel 2,2 drives the travel transmission case for being supported on equipped in the front of organism frame 1 freely (not scheme Show), the driving transmitted from the engine 7 equipped from the motive power portion between front-wheel 2 and trailing wheel 3 to travel transmission case Power drive.
Feeding portion 11 is above and below between the lower section and pair of right and left front-wheel 2,2 that the front of sheller unit 5 passes through driver's cabin 4a Rotatably extend to travel machine body front position.In the portion that extracts 10, by using the swinging operation up and down of lift cylinders 12 Feeding portion 11, and in the decline job state for extracting portion's frame 13 and dropping to Near Ground with the connection of the front end in feeding portion 11 And it extracts and lifts between the non-job state of rising that portion's frame 13 rises higher from ground.Portion 10 is extracted by coming from engine 7 Drive force found stalks to extract the plants such as rice, wheat, and will cut and by being driven in the case where declining job state Stalks are taken to supply to sheller unit 5.
It is extracted pair that is, the nearside divider 14 set on the left and right for the front end for extracting portion's frame 13 will plant to stand stalks combing and be divided into Stalks are found in the plant that the plant of elephant is found stalks and extracted outside object.It will be cut in the rotation winder 15 for the top rotation for extracting portion's frame 13 The fringe slightly side that stalks are found in the plant of object is taken to dial to the back upper place for extracting portion's frame 13.In the lower part equipment for extracting portion's frame 13 The device 16 that extracts of hairclipper type carries out the dry cut-out of strain of the vertical stalks of the plant for dialling state to plant extracting for vertical stalks.Extracting portion's frame It is horizontal along the front position in delivery board 13a to feeding portion 11 that the lateral transfer auger 17 rotated in the rear portion of frame 13 will extract stalks To conveying.By the front position for reaching feeding portion 11 extract stalks do the entirety to fringe head from strain, using being equipped on transverse direction The arm 17a that dials of conveying auger 17 is sent into feeding portion 11, and is sent into sheller unit 5 using feeding portion 11.
Sheller unit 5 (does not scheme the whole threshing chamber that imports done from strain to fringe head for extracting stalks from feeding portion 11 Show), in threshing chamber using around travel machine body threshing cylinder shaft core P in the front-back direction rotation threshing cylinder 5a (with reference to Fig. 5, 11) carry out threshing processing, and by the sorting of threshing treated processed material at grain and dust, by the grain after sorting process to The lateral outer side of threshing body exports.It is located at 5 He of sheller unit using extending from the output section of sheller unit 5 and extending end side Paddy device 8 is sent in longitudinal direction between Drive Section 4, and the grain from sheller unit 5 is supplied to grain box 20.
Grain box 20 is described in detail.
As shown in Fig. 5~10, grain box 20 is configured to the cabinet frame for having box main body 20A, supporting box main body 20A from below 21, sheller unit 5 is assemblied under the state (with reference to Fig. 4) on the entire width positioned at travel machine body or on substantially entire width Top.
Cabinet frame 21 is with the multiple travel machine body front-rear direction frames in the front-back direction of clathrate combination and multiple traveling machines The mode of the transverse frame of body transverse direction is constituted.
Box main body 20A has：It is installed on the bottom 22 of the upper surface side of cabinet frame 21, grain box 20 is located at travel machine body The antetheca 23 of front side, the rear wall 24 of grain box 20 being located on rear side of travel machine body, grain box 20 to be located at travel machine body laterally left The left cross wall 25 of side, grain box 20 be located at travel machine body laterally the right cross wall 26 on right side, cover storage space top it is upper Portion's wall 27.When the position 23b of left end side in antetheca 23 and the position for having aftermentioned input port 84 are formed as overlook observation Shape is linear.Top wall 27 is formed as the shape that center side is bloated to upside when observing along the longitudinal direction.
There are multiple travelings in the spaced up specified interval arrangement in travel machine body front and back in the internal equipment of box main body 20A The connecting rod 28 of body transverse direction and multiple travel machine body front-rear directions that specified interval arrangement is separated on travel machine body transverse direction Connecting rod 29.The connecting rod 28 of travel machine body transverse direction is arranged to two sections.The connecting rod 28 and traveling of travel machine body transverse direction Body connecting rod 29 in the front-back direction is misplaced in a manner of Uncrossed in travel machine body upper and lower directions.The connection of travel machine body transverse direction Bar 28 is configured to, and mutually opposed each longitudinal wall on travel machine body transverse direction, that is, left cross wall 25 and right cross wall 26 are linked, prevented Left cross wall 25 and right cross wall 26 bloat due to the weight of grain to case outside.Travel machine body connecting rod 29 in the front-back direction is constituted For, each longitudinal wall, that is, antetheca 23 and rear wall 24 mutually opposed on travel machine body front-rear direction are linked, prevent antetheca 23 and after Wall 24 is due to the weight of grain to bulging on the outside of case.The connecting rod 28 of travel machine body transverse direction and travel machine body connection in the front-back direction Bar 29, which is utilized respectively, to be installed on along the upper and lower directions of grain box 20 in antetheca 23, rear wall 24, left cross wall 25 and right cross wall 26 The strengthening part on surface, and link with antetheca 23 and rear wall 24, left cross wall 25 and right cross wall 26.
As shown in Fig. 7,8,9, grain outlet 31 is formed in the lower part of right cross wall 26.Grain outlet 31 is formed in the right side On the entire width of cross wall 26.The opening that grain outlet 31 is formed as the center side on the width direction of grain outlet 31 is high The degree shape higher than the open height of two end sides.Specifically, being shaped so as to the upper limb of grain outlet 31 in grain Chevron made of being bent between central side portion and two one end side portions in outlet 31.Therefore, grain outlet 31 is in center The average grain discharge of the unit interval of side than the unit interval of two end sides average grain discharge more than in the state of make paddy Grain is flowed out from grain box 20.In order to keep the open height of the center side of grain outlet 31 higher than the open height of two end sides, remove The upper limb of grain outlet 31 is shaped so as to except chevron, the shape of upper limb can also be formed as round in overall length Arc or arch.
Bottom 22 is formed as, and when being observed along travel machine body front-rear direction, inner surface is arranged in the end of left cross wall side and grain It is straight line shape between outlet side.Bottom 22 is located at the connection being arranged in the right part of grain box 20 by constituting in bottom 22 It is constituted with the board member 22b (with reference to Fig. 8) at the position of the top of canister portion 33 and the board member at the other positions of composition.It constitutes to be located at and connect The board member 22b at position of the knot in canister portion 33 be configured to by connection canister portion 33 towards grain box inner opening in the state of institute The lid of the closure of openings for the concave portion having.Become big due to the strain generated when the making or assembling in bottom 22 or error The case where causing straight line shape is also created as the concept of straight line shape.It is flowed with not interfering to the grain of grain outlet 31 Mode will also be created as straight line shape the case where being provided projectingly on inner surface along some ribs of travel machine body transverse direction Concept.
As shown in figure 8, being equipped with baffle 32 in the corner where the both ends of the grain outlet 31 of the inside of grain box 20. Baffle 32 is pacified with the lateral attitude for being located the center side on the width direction of grain outlet 31 closer to grain outlet 31 Dress, by grain guiding at the center side flowing towards grain outlet 31.The height of baffle 32 is set as than grain outlet The height of 31 end is high.Therefore, baffle 32 prevents from entering in the position grain higher than grain outlet 31 and remaining in by the right side The corner that cross wall 26 is formed with rear wall 24 or antetheca 23.
Make the right part side bearing of grain box 20 in the bearing portion 40 that side is arranged before and after grain box 20.Front and back bearing Portion 40 is by the travel machine body for being fixed on grain box 20 fulcrum 41 in the front-back direction and in the state of allowing fulcrum 41 to rotate from outer Side is constituted embedded in the parts of bearings 42 of fulcrum 41.Front and back 40 respective fulcrum 41 of bearing portion is fixed on the right end in grain box 20 The front end or rear end of the connection canister portion 33 of portion's setting.Front and back 40 respective parts of bearings 42 of bearing portion is assemblied in threshing The lateral side of device 5, and it is supported on the supporting frame of the frame set structure linked with the body of organism frame 1 and sheller unit 5 Upper frame 45 in frame 43, grain box 20 swing up and down around travel machine body lifting shaft core X in the front-back direction and are supported on freely Travel machine body, the shaft core which is had by front and back fulcrum 41 are formed, and positioned at the travel machine body cross side of grain box 20 Upward right part side.Shaft core X is lifted to be located on the lower than bottom 22.Shaft core X is lifted positioned at the threshing cylinder than sheller unit 5 Shaft core P is against the top.
Operation is arranged in the lower section of center portion on the front-rear direction of grain box 20, the state to be supported on cabinet frame 21 Portion 34.It is configured to, utilizes the hydraulic cylinder scaffold of the travel machine body upper and lower directions with operation portion 34 and set on scaffold 43 The lift cylinders 35 of 46 upper end connection can be swung around lifting shaft core X between declining storage posture and rising discharge posture Operate grain box 20.It is linked with reinforcement on intermediate position and upper frame 45 in the upper and lower directions of hydraulic cylinder scaffold 46 Frame 47.Posture when being observed along travel machine body front-rear direction of hydraulic cylinder scaffold 46 and reinforced frame 47 is formed as into paddy Grain case 20 becomes the inclined lateral attitude approximately along lift cylinders 35 when declining storage posture.
Figure 11 is the front view for indicating to decline the grain box 20 of storage posture.As shown in Fig. 6,11, when operation portion 34 utilizes When lift cylinders 35 carry out step-down operation, grain box 20, which becomes, declines storage posture, to store from longitudinal paddy for sending paddy device 8 Grain.At this point, the posture of bottom 22 becomes horizontal attitude.At this point, bottom 22 can also be formed as with respect to the horizontal plane being slightly inclined Posture, i.e. approximate horizontal posture, approximate horizontal posture is also the concept of horizontal attitude.In addition, as bottom 22 and set on de- The close state in upper end of the top plate 5b of grain device 5.That is, mounting height and top plate 5b as bottom 22 relative to travel machine body Mounting height relative to travel machine body is roughly the same, and bottom 22 and the mutually opposed states of top plate 5b.
Figure 10 is the stereogram for indicating to rise the grain box 20 of discharge posture.As shown in Figure 10,12, when operation portion 34 utilizes When lift cylinders 35 carry out promoting operation, grain box 20, which becomes, rises discharge posture, to make grain be arranged from grain by flowing out naturally It is flowed out towards the right lateral outer side of travel machine body outlet 31.That is, bottom 22 becomes, the end of the left cross wall side in bottom 22 becomes upper Grain outlet side in side and bottom 22 becomes the lateral attitude of downside, and grain is flowed by flowing naturally toward grain outlet 31 It is dynamic.
As shown in Fig. 7,8,11, it is equipped with guiding chute 50 in the right part side of grain box 20.
Guiding chute 50 has the guide surface of sliding slot main body 51 and two horizontal ends from sliding slot main body 51 to sliding slot main body 51 The side plate 52 that side where 51a erects.It is equipped with sliding slot main body 51 and side plate 52 in the front end side of guiding chute 50 The detachable extension guiding chute 53 of extension on grain channeling direction.
The base end side of guiding chute 50 is rotatably freely supported on configuration in the outside of grain outlet 31 and is set to paddy The discharge side end of the discharge plate portion 36 of grain case 20, guiding chute 50 are configured to the traveling around the base end side positioned at guiding chute 50 Body swing shaft core Y in the front-back direction is declining relative to grain box 20 using the upper bottom between posture and rising keeping posture It moves freely.Shaft core Y is swung to be located at than the bottom 22 of grain box 20 on the lower or height identical with bottom 22.
It is linked between each side plate 52 and grain box side of two horizontal sides of guiding chute 50 and guides sliding slot 50 Swing up and down operation and guide sliding slot 50 posture setting bend and stretch connecting rod 54.Bend and stretch the grain box side and position of connecting rod 54 Link in the covering part 37 of the eaves shape of the top of discharge plate portion 36.Shape of the covering part 37 to extend from top wall 27 to lateral outer side State is set to grain box 20.The case side connecting rod 54a of two horizontal sides bent and stretched in connecting rod 54, which is utilized, is rotatably freely supported on covering part 37 One rotation fulcrum 55 be integrally linked in a freely swinging in covering part 37.
Figure 12 is the front view for indicating to decline the guiding chute 50 using posture.As shown in figure 12, it is operated to stretching, extension side Connecting rod 54 is bent and stretched, so that guiding chute 50 is declined using gravity and swings, bend and stretch connecting rod 54 as extension limit state and as suspension When supporting the state of the front end side of guiding chute 50, guiding chute 50, which becomes to decline, uses posture, so that from the paddy of grain box 20 The outflow of grain outlet 31 and the grain direction flowed down from discharge plate portion 36 are located at the transport vehicle container etc. of travel machine body lateral outer side Supply object is fallen.
Figure 13 is the vertical profile front view for indicating to rise the guiding chute 50 of keeping posture.As shown in figure 13, to shorten side Connecting rod 54 is bent and stretched in operation, promotes operation guide sliding slot 50, when bending and stretching connecting rod 54 as defined shortening state, guiding chute 50 with Rise keeping posture than declining to become using the mode retracted to travel machine body cross inside when posture.Become upper in guiding chute 50 Rise keeping posture when, extend guiding chute 53 be contained in than covering part 37 upper end 37a on the lower.
Guiding chute 50 is configured to, and when as keeping posture is risen, becomes in the portion away from case lateral outer side predetermined distance Position using sliding slot main body 51 covering be connected with grain outlet 31 as the installation of the right cross wall 26 of grain box upper and lower directions wall Posture, and form grain between sliding slot main body 51 and right cross wall 26 and keep out of the way space K.Grain is kept out of the way space K and is configured to, in paddy In the case that grain remains in the guiding chute 50 for switching to rising keeping posture, remaining grain can be accommodated and guided Sliding slot 50 ramps up the switching of keeping posture.Grain is kept out of the way space K and is formed on the entire width of right cross wall 26 or substantially entire On width.
As shown in Figure 13,14, discharge plate portion 36 becomes closing grain and keeps out of the way the bottom below the K of space.In order to increase grain The volume for keeping out of the way space K, the depth that grain is kept out of the way to space K are set as higher than the standing of two side plates 52 of guiding chute 50 It is big to spend 52a.When grain box 20 is to rise keeping posture, it is configured to, a side plate 52 is to overlap with antetheca extension 23a State is located relative to antetheca extension 23a and keeps out of the way the side opposite side where the K of space with grain, and 52 He of side plate Antetheca extension 23a closing grain keeps out of the way the front side of space K, which keeps out of the way space K's from antetheca 23 to grain Front side extends.When grain box 20, which becomes, rises keeping posture, it is configured to, another side plate 52 is with heavy with rear-wall extension 24a The state of conjunction is located relative to rear-wall extension 24a and keeps out of the way the opposite side of the side where the K of space, and side plate with grain Portion 52 and rear-wall extension 24a closing grain keep out of the way the rear side of space K, and rear-wall extension 24a keeps out of the way from rear wall 24 to grain The rear side of space K extends.The top for keeping out of the way space K by being configured to grain is covered by the covering part 37, and extends guiding Sliding slot 53 protrudes upward from guiding chute 50, to prevent the top that grain keeps out of the way from grain space K unrestrained.
As shown in figure 15, guiding chute 50 is made to be associated with grain box 20 by having the related organization 58 of operation cable 57. Related organization 58 is configured to other than having the operation cable 57, is also equipped with the pair of one bent and stretched in connecting rod 54,54 It is a to bend and stretch connecting rod 54.Related organization 58 is assemblied in the rear side of grain box 20.
As shown in figure 15, operation cable 57 has interior cable 57a, the interior cable 57a and the case side connecting rod for bending and stretching connecting rod 54 54a and the inner support 59 below grain box 20 link.Operation cable 57, which has, is sliding freely built-in with interior cable 57a's Outer cable 57b.
Inner support 59 is supported on the wireline operations frame 60 linked with cabinet frame 21.The sliding slot side end branch of outer cable 57b It holds in the support arm 61 being arranged in antetheca 23.The case side end of outer cable 57b is set to the upper end of supporting arm 62 and is supported on outer Holder 63.From scaffold 43, direction is provided projectingly supporting arm 62 upward.
Figure 15 is the front view for the action for indicating related organization 58.Figure 15 (a) indicates that grain box 20 becomes and declines storage appearance The related organization 58 of the state of state.Figure 15 (b) indicates that grain box 20 swings rule from discharge posture is risen towards decline storage posture The related organization 58 of quantitative state.Figure 15 (c) indicates that grain box 20 becomes the related organization 58 for the state for rising discharge posture. Figure 16 is the definition graph of the guiding chute 50 for indicating to be operated by related organization 58 and the posture relationship of grain box 20.The longitudinal axis of Figure 16 Indicate that the posture of guiding chute 50 and grain box 20, horizontal axis expression attitudes vibration pass through the time.(TD) of the longitudinal axis indicates grain The decline of case 20 stores posture, and (TU) of the longitudinal axis indicates that posture is discharged in the rising of grain box 20.(SU) of the longitudinal axis indicates that guiding is slided Posture is taken care of in the rising of slot 50, and (SD) of the longitudinal axis indicates that the decline of guiding chute 50 uses posture.The line (T) of Figure 16 indicates grain The attitudes vibration of case 20, line (S) indicate the attitudes vibration of guiding chute 50.
As shown in Figure 15,16, when grain box 20 ramps up discharge Posture exchange from decline storage posture, if grain box 20 Beginning ramps up discharge posture swing from storage posture is declined, then interior cable 57a is loose by the rising of inner support 59 immediately Relax operation, and starts to bend and stretch action of the connecting rod 54 to stretching, extension side, to be ramped up since decline stores posture in grain box 20 When discharge posture is swung, operation cable 57 immediately begins to pendulum of the guiding chute 50 from rising keeping posture to decline using posture It is dynamic.When grain box 20 is from when declining storage posture swing specified amount, interior cable 57a is relaxed behaviour by the rising of inner support 59 Make, and the operation of connecting rod 54 will be bent and stretched to become extension limit state, operation cable 57 switches to rising discharge posture in grain box 20 Before, guiding chute 50 is switched into decline and uses posture.After guiding chute 50 switches to decline using posture, interior cable 57a relaxes by the rising of grain box 20 swings the rising of caused inner support 59, and operation cable 57 slides guiding Slot 50 maintains decline and uses posture, until grain box 20 switches to rising discharge posture.
When grain box 20 stores posture from rising discharge Posture exchange at decline, even if grain box 20 starts to be discharged from rising Posture is swung to decline storage posture and inner support 59 is begun to decline, and interior cable 57a still keeps relaxation without immediately beginning to bend Connecting rod 54 is stretched to the operation for shortening side, even if to which grain box 20 starts to swing from rising discharge posture to storage posture is declined, Operation cable 57 will not immediately begin to the swing for ramping up keeping posture using posture from decline of guiding chute 50.Work as grain From rising discharge posture towards when declining storage posture swing specified amount, interior cable 57a is solved case 20 because of the decline of inner support 59 Except relaxation, then, interior cable 57a is stretched operation by the decline of inner support 59, starts to bend and stretch connecting rod 54 to shortening side Operation operates cable 57 and starts to which posture be discharged towards after declining storage posture swing specified amount from rising in grain box 20 The swing for ramping up keeping posture using posture from decline of guiding chute 50.Then, interior cable 57a passes through under inner support 59 It drops and is stretched and operates and bend and stretch connecting rod 54 to side operation is shortened, thus when grain box 20 switches to decline and stores posture, behaviour Make cable 57 and guiding chute 50 is switched into rising keeping posture.
Therefore, related organization 58, the swing that discharge posture is ramped up with grain box 20 are associated with and switch guiding chute 50 Posture is used at declining, and is associated with to the swing for declining storage posture with grain box 20 and guiding chute 50 is switched into rising Keeping posture.
In addition, related organization 58 guides when the beginning of grain box 20 ramps up discharge posture from decline storage posture and swings Sliding slot 50 is immediately begun to from keeping posture is risen towards the swing declined using posture.Moreover, related organization 58 is in grain box 20 Before switching to rising discharge posture, so that guiding chute 50 is become decline and use posture.
In addition, related organization 58 starts in grain box 20 from rising discharge posture towards decline storage posture swing, and put After dynamic specified amount, start the swing that guiding chute 50 rises keeping posture from decline using posture direction.Related organization 58 passes through The relaxation of interior cable 57a and generate the guiding chute 50 swing delay.Decline moreover, related organization 58 becomes in grain box 20 When storing posture, so that guiding chute 50 is become and rise keeping posture.
As shown in Figure 7,8, two transverse end side section of the guiding chute bearing in the guide surface 51a of sliding slot main body 51 is oriented The angled guide member 65 of the width direction center side guiding grain of the outlet 51b of guiding chute 50.In two angled guide members 65 Upper to have angle regulating unit 66 respectively, which has arc-shaped adjustment hole 67.
Two 65 respective angle regulating units 66 of angled guide member have：Set on the sector of the base portion of angled guide member 65 Positioning plate 68, set on the arc-shaped adjustment hole 67 of positioning plate 68, to be inserted into the state of adjustment hole 67 be installed on sliding slot main body 51 positioning bolt 69.
Positioning plate 68 is that swing pivot is swung with 65 one of angled guide member with connection shaft 70, which draws inclination The base end side of guiding element 65 is rotatably freely attached in sliding slot main body 51.Positioning bolt 69 is configured to, by twisting positioning plate 68 It fastens in sliding slot main body 51, angled guide member 65 is fixed in sliding slot main body 51 with defined setting angle.
That is, releasing tighten fixation of the positioning bolt 69 to positioning plate 68 relative to sliding slot main body 51, carry out with connection shaft 70 For the oscillation adjustment of the angled guide member 65 of swing pivot, reach in angled guide member 65 as defined in after adjusting position, by twisting Enter to operate positioning bolt 69 positioning plate 68 is fixed in sliding slot main body 51, and the angle that angled guide member 65 has can be changed Degree guides grain with the center side towards the outlet 51b of guiding chute 50.
Therefore, when carrying out harvest operation, step-down operation is carried out to grain box 20 by using lift cylinders 35 and is cut It changes decline storage posture into, is stored up to utilize longitudinal direction that paddy device 8 is sent to supply the grain from sheller unit 5 to grain box 20 It deposits.By the shape of the straight line shape between the end and grain outlet side of left cross wall side of bottom 22, can make The piling height for the grain being stored in grain box 20 is stored up in the state of as equal as possible in substantially entire grain box 20 It deposits.
In order to take out grain from grain box 20, lifting operations are carried out to grain box 20 using lift cylinders 35 and are switched it into Rise discharge posture.Then, since the left cross wall side of grain box 20 becomes upside, grain outlet side becomes downside, and bottom The shape in portion 22 is straight line shape between the end and grain outlet side of left cross wall side, so, it is located at grain box 20 Internal grain is swimmingly flowed by flowing naturally toward grain outlet 31.Moreover, because grain from baffle 32 guide to Grain outlet 31 flows, so grain can be made swimmingly to be flowed out from grain outlet 31.It is switched to when by grain box 20 When rising discharge posture, guiding chute 50 is automatically switched into decline by related organization 58 and uses posture, makes to be discharged from grain The grain of 31 outflow of mouth are flowed from discharge plate portion 36 to guiding chute 50, and can utilize guiding chute 50 and angled guide member 65, it guides and is supplied to supply object in such a way that the transport vehicle container etc. to the horizontal side of travel machine body supplies under object data stream.
Even if being swung grain box 20 slightly towards decline storage posture to carry out the outflow of grain from discharge posture is risen Amount adjusting etc., by the effect of related organization 58, guiding chute 50 is still to decline to use posture, can be guided according to the rules Sliding slot 50 and angled guide member 65 guide grain to supplying under object data stream, and the effect of the related organization 58 is started in grain box 20 After swinging towards decline storage posture and swing specified amount, guiding chute 50 is initially towards the swing for rising keeping posture.
When making grain box 20 return to decline storage posture from rising discharge posture, even if remaining in guiding chute 50 Grain, remaining grain also retreat to grain and keep out of the way space K, without rising the obstacle swung as to guiding chute 50, To which guiding chute 50 automatically switches to rising keeping posture by related organization 58.
As shown in Fig. 9 (b), has position holding mechanism 73 respectively in front and back bearing portion 40, the position holding mechanism 73 With the cricoid positioning protrusion 72 set on fulcrum 41.Front and back 40 respective positions holding mechanism 73 of bearing portion is configured to, into Row grain box 20 lifting shaft core direction on position keep, and prevent or inhibit because travel machine body starting or stopping it is quiet Only inertia or motional inertia etc. and grain box 20 position on travel machine body front-rear direction are deviateed.
Specifically, front and back 40 respective positions holding mechanism 73 of bearing portion has separate configuration in parts of bearings 42 For fulcrum 41 be inserted into bearing main body 42a front and back side and set on fulcrum 41 positioning protrusion 72 and positioning step portion 74. Positioning protrusion 72 is made of the detachable baffle ring for being installed on fulcrum 41.
In front and back 40 respective positions holding mechanism 73 of bearing portion, if grain box 20 will forwards, backwards lateral deviation from movement When, then fulcrum 41 and grain box 20 together will forwards, backwards lateral deviation from movement, position the end face in protrusion 72 or positioning step portion 74 with The end face of bearing main body 42a abuts, and prevents or inhibits the deviation movement of grain box 20 as a result,.
As shown in figure 11, when grain box 20 become decline storage posture when, be configured to, in bottom 22 with 40 institute of bearing portion Side opposite side part and close to the part of bearing portion 40 via the collateral bearing structure of the frame for having foot frame 75 76 And supported from below by scaffold 43, in bottom 22 with the part of the side opposite side where bearing portion 40 and separate The part of bearing portion 40 is supported via the collateral bearing structure of threshing 78 by sheller unit 5 from below.Therefore, decline storage posture Grain box 20 is steadily supported in a manner of being difficult to happen the vibration at the position far from lifting shaft core X.
As shown in Figure 10,11, the collateral bearing structure of frame 76 has multiple foot frames 75 set on grain box side.Multiple foot frames The predetermined portion of state from cabinet frame 21 of the frame 75 to be arranged at intervals on the direction along lifting shaft core X is downward Side is stretched out.Each foot frame 75 is when grain box 20 becomes and declines storage posture, before the travel machine body in lower end and scaffold 43 The upper surface of the frame parts 48 of rear direction abuts, to be supported from below by frame parts 48.
Therefore, in the collateral bearing structure of frame 76, when grain box 20, which becomes, declines storage posture, at the bottom of grain box 20 The side opposite side where with bearing portion 40 in portion 22 utilizes scaffold 43 via multiple foot frames 75 and cabinet frame 21 Supporting part predetermined portion from below.
As shown in Figure 10,11, the collateral bearing structure of threshing 78 has a pair of of the scaffold 79,79 for being supported on sheller unit 5. A pair of of scaffold 79,79 on the direction along lifting shaft core X the state that arranges at intervals to travel machine body Top is provided projectingly on the top plate 5b of sheller unit 5.A scaffold 79 in a pair of of scaffold 79,79 is configured to, when When grain box 20 becomes decline storage posture, is blocked from below using the case bearing plane 79a set on top and support cabinet frame 21 In travel machine body transverse direction left end side section front end.Another scaffold 79 in a pair of of scaffold 79,79 is configured to, When grain box 20, which becomes, declines storage posture, is blocked from below using the case bearing plane 79a set on top and support cabinet frame The rear end of travel machine body transverse direction left end side section in 21.Top plate 5b swings up and down opening and closing and is supported on threshing body freely, A pair of of scaffold 79,79 is swung up and down together with top plate 5b relative to threshing body.The opening and closing shaft core of top plate 5b, which is expert at, sails machine Positioned at the travel machine body transverse direction right end side of top plate 5b, i.e. close to the lateral end side of mono- sides of lifting shaft core X on body front-rear direction.
Therefore, in the collateral bearing structure of threshing 78, when grain box 20 becomes and declines storage posture, via scaffold 79 And cabinet frame 21 support from below using sheller unit 5 it is opposite with the side at 40 place of bearing portion in the bottom 22 of grain box 20 The part and front end and rear end in travel machine body transverse direction left end side section of side.
Has position maintaining part 80 in a pair of of scaffold 79 of the collateral bearing structure of threshing 78,79 respective upper ends.One Scaffold 79,79 respective positions maintaining parts 80 are configured to, the grain box 20 for carrying out declining storage posture is in lifting shaft core Position on direction is kept, prevent or inhibit in grain box 20 with the part of the side opposite side supported by bearing portion 40 because The starting of travel machine body stops the rest inertia generating or motional inertia etc. and position is deviateed on travel machine body front-rear direction.
Specifically, the position maintaining part 80 having respectively on a pair of of scaffold 79,79 is by being used in scaffold What the component of formation case bearing plane 79a had on 79 is constituted to the folded end above travel machine body.The scaffold of front side 79 position maintaining part 80 prevents or inhibits grain box 20 to traveling by the way that the front end of cabinet frame 21 is blocked and supported from front Deviation movement on front side of body.The position maintaining part 80 of the scaffold 79 of rear side from rear by blocking and supporting cabinet frame 21 Rear end, prevent or inhibit grain box 20 on rear side of travel machine body deviation movement.
Mounting structure to extending guiding chute 53 illustrates.
As shown in Fig. 7,17, it is configured to, has for prolonging in two side plates, the 52 respective front end of guiding chute 50 The mounting portion 82 of long guiding chute 53, and be attached at guiding chute 53 is extended between two mounting portions 82.Two side plates 52 Respective mounting portion 82 is configured to, and has multiple installation bolt holes 83, and detachably link using multiple binder bolts and prolong The base portion of the side plate extension 53a of the side plate 52 for extending guiding chute 50 in long guiding chute 53.Extend guiding to slide Slot 53 is configured to overlap with the sliding slot main body 51 of guiding chute 50 and two 52 respective outer surface sides of side plate.
Figure 17 is the front view for indicating to unload the guiding chute 50 for the state for extending guiding chute 53.As shown in figure 17, exist In the case of transport vehicle container 56 etc. supply distance away the ground height of object etc., extend guiding chute 53 by unloading, it being capable of not image-tape There is the case where extending guiding chute 53 like that by the obstruction for extending guiding chute 53 so that guiding chute 50 is become and decline use Posture.
The structure that opposite grain box 20 supplies grain illustrates.
As shown in figure 11, in grain box 20 as with the left end side of the antetheca 23 of the orthogonal wall surfaces of lifting shaft core X Position 23b is equipped with input port 84.Input port 84 is set in a manner of being connected to the upper portion in the storage space of grain box 20 The position of the upper side positioned at grain box 20 in antetheca 23.
As shown in figure 5, longitudinal send paddy device 8 to have：It is connect with the grain output section of sheller unit 5 with conveying starting end side State be located at sheller unit 5 lateral side travel machine body upper and lower directions bucket conveyor 85F, conveying starting end side warp It is connect with the feeding terminal side of bucket conveyor 85F by transferring box 85K and positioned at the travel machine body in the front of grain box 20 The screw conveyor 85R of upper and lower directions, the discharger 86 set on the upper end of screw conveyor 85R.Such as Figure 20,22 institutes Show, discharger 86 has：The internal discharge case 87 being connected to the transport tube of screw conveyor 85R, rotation driving are set freely Multiple rotating vanes 88 in the inside of discharge case 87.Multiple rotating vanes 88 are linked to screw conveyor rotatably integrally 85 helical axis 85a, and rotated and driven by the driving force of screw conveyor 85.
When grain box 20 become decline storage posture when, the input port 84 of grain box 20 and set on discharge case 87 longitudinal direction give The supply mouth 89 of paddy device 8 is connected by interconnecting piece 90 (referring to Fig.1 8,21).Moreover, longitudinal send paddy device 8 to be conveyed using bucket type The longitudinally fed front to input port 84 of grain from sheller unit 5 is passed through rotation by machine 85F and screw conveyor 85R Grain from screw conveyor 85R is discharged from supply mouth 89 to the inner circumferential side of interconnecting piece 90 for the releasing of blade 88, and from throwing Entrance 84 is supplied to grain box 20.
As shown in Figure 19~Figure 22, interconnecting piece 90 by set on grain box side case side member 91 and send paddy to fill set on longitudinal The longitudinal direction for setting side send paddy device side member 92 to constitute, and is formed as, when grain box 20 is switched to rising discharge posture, only By making grain box 20 swing just the automatically connection of releasing input port 84 and supply mouth 89, and works as and switch to grain box 20 When declining storage posture, supply mouth 89 and input port 84 are automatically connected.
90 composition specific as follows of interconnecting piece.Figure 18 is the interconnecting piece for the state for indicating to connect supply mouth 89 and input port 84 90 vertical view.Figure 19 is the stereogram for indicating case side member 91.Figure 20 indicates longitudinal and send paddy device side member 92 Stereogram.Figure 21 is the right side view of the interconnecting piece 90 for the state for indicating to connect supply mouth 89 and input port 84.Figure 22 be by The vertical profile rearview of the interconnecting piece 90 for the state that supply mouth 89 and input port 84 connect.Figure 23 is by supply mouth 89 and input port 84 The vertical profile front view of the interconnecting piece 90 of the state of connection.Figure 24 is the interconnecting piece for the state for connecting supply mouth 89 and input port 84 90 longitudinal cross-sectional side view.
As shown in these figures, interconnecting piece 90 is configured to, and has and the cartridge unit for constituting interconnecting piece 90 is circumferentially divided two halves And one in the two segmentation cartridge units formed divides cartridge unit as case side member 91, and have described two segmentations Another segmentation cartridge unit in cartridge unit send paddy device side member 92 as longitudinal.
Case side member 91 has the mounting portion 91a linked with base portion, and a left side for antetheca 23 is installed on using mounting portion 91a The position 23b of end side.Case side member 91 has from mounting portion 91a wall portion 91c outstanding and protrusion with wall portion 91c forwards The flange part 91d of end connection.Wall portion 91c has lateral piece 91y and vertical piece 91t.Vertical piece 91t is located at than lateral piece 91y Discharge posture side on the swaying direction of grain box 20.It is equipped with the opening 91b towards input port 84 in mounting portion 91a.
Longitudinal direction send paddy device side member 92 to have the mounting portion 92a linked with base portion, is installed on using mounting portion 92a Case 87 is discharged.Paddy device side member 92 is sent to have lateral piece 92y and vertical piece 92t in longitudinal direction.Vertical piece 92t is located at than lateral piece Storage posture sides of the 92y on the swaying direction of grain box 20.Mounting portion 92a is configured to the shape being embedded in from outside in discharge case 87 At the protruding portion 87a of supply mouth 89.
When grain box 20, which becomes, declines storage posture, case side member 91 and longitudinal direction send paddy device side member 92 to assemble And form the cartridge unit for connecting input port 84 and supply mouth 89.That is, interconnecting piece 90 connects input port 84 and supply mouth 89.
When grain box 20 is swung, case side member 91 send paddy device side member 92 with mutually non-interference side with longitudinal Formula relatively moves and releases the formation of cartridge unit.That is, interconnecting piece 90 makes input port 84 and supply mouth 89 detach.
Interconnecting piece 90 is described in detail.
As shown in figure 23, it is quadrangle that interconnecting piece 90, which is formed as the cross sectional shape on the direction along lifting shaft core X,.It will It is in interconnecting piece 90, positioned at than will be connected with the vertex 90b farthest away from lifting shaft core X away from the nearest vertex 90a of lifting shaft core X Section sets of the straight line L by swaying direction discharge posture side are case side member 91.By it is in interconnecting piece 90, be located at it is more straight than described Section sets of the line L by swaying direction storage posture side are that paddy device side member 92 is sent in longitudinal direction.
Grain box 20, which becomes, as a result, declines storage posture, and case side member 91 send paddy device side member 92 to support with longitudinal It connects, case side member 91 and longitudinal joint surface 93 for sending paddy device side member 92 to engage (being located on straight line L) become case side wall Joint surface of the component 91 relative to the inclination angle steeper of mobile route.Therefore, even if case side member 91 send paddy with longitudinal Device side member 92 abuts fiercely, it is also difficult to be generated between case side member 91 and longitudinal direction send paddy device side member 92 It is moved along the deviation in the direction on joint surface 93.
Have inner box side wall components 94 in case side member 91, and in longitudinal direction is sent in paddy device side member 92 and had Paddy device side member 95 is sent in longitudinal direction, and is configured to, can inhibit grain from supply mouth 89 and case side member 91 or Paddy device side member 92 is sent to abut in longitudinal direction.
Specifically, the both ends of inner box side wall components 94 and mounting portion 91a and case side member 91 link, and one is moved It is dynamic to be supported on case side member 91 freely.Inner box side wall components 94 have opposed with the lateral piece 91y of case side member 91 The lateral piece 94y and vertical piece 94t opposed with the vertical piece 91t of case side member 91.Vertical piece 94t is located at than lateral piece 94y Storage posture side on the swaying direction of grain box 20.
Send paddy device side member 95 by a part of the protruding portion 87a of the formation supply mouth 89 in discharge case 87 in interior longitudinal direction It constitutes, being supported on longitudinal direction via mounting portion 92a send paddy device side member 92.Interior longitudinal direction send paddy device side member 95 have with The lateral piece 95y and send paddy device side member 92 with longitudinal that longitudinal direction send the lateral piece 92y of paddy device side member 92 opposed Vertical piece 95t opposed vertical piece 92t.Vertical piece 95t is located at the discharge on the swaying direction of grain box 20 than lateral piece 95y Posture side.
As shown in figure 23, decline storage posture when grain box 20 becomes, and interconnecting piece 90 is by supply mouth 89 and input port 84 When connection, inner box side wall components 94 send paddy device side member 92 to overlap in the inner circumferential side of interconnecting piece 90 with longitudinal, play to vertical To the safeguard function for sending paddy device side member 92, interior longitudinal direction send paddy device side member 95 in the inner circumferential side of interconnecting piece 90 and case Side member 91 overlaps, and plays the safeguard function to case side member 91.
As shown in figure 24, inner box side wall components 94 and interior longitudinal direction send paddy device side member 95 to be assembled into, in supply mouth 89 and input port 84 by interconnecting piece 90 connect in the state of, along lifting shaft core X direction on it is misaligned.As a result, logical Interconnecting piece 90 is crossed by the state of supply mouth 89 and the connection of input port 84, paddy device side wall is sent in inner box side wall components 94 and interior longitudinal direction Component 95 relative to by case side member 91 and longitudinal direction positioned on the direction that cross-section grain transfers path to send paddy device side wall The state of the center side opposite each other in the grain transfer path that component 92 is formed, is located at the inner circumferential side of interconnecting piece 90.Therefore, make Inner box side wall components 94 and interior longitudinal direction send paddy device side member 95 to send paddy device side member to case side member 91 and longitudinal direction 92 protection can be from positioned at the portion for the center opposite side for transferring path with grain on the direction that cross-section grain transfers path Position carries out.
Sealing is installed on the side opposed with paddy device side member 92 is longitudinally sent in interior case side member 94 Part 96.Seal member 96 is installed on the side of the side and vertical piece 94t of lateral piece 94y.Seal member 96 be sealed with When supply mouth 89 and input port 84 is connected using interconnecting piece 90, paddy device side member is sent in interior case side member 94 and longitudinal direction Grain leakage does not occur between 92.Seal member 96 is also equipped with pooling feature, that is, mitigates and is stored as grain box 20 becomes to decline The convergence of paddy device side member 92 is sent in posture and case side member 91 and longitudinal direction and inner box side wall components 94 send paddy device with longitudinal Impact when side member 92 abuts.Seal member 96 can also be installed on it is longitudinal send in paddy device side member 92 with interior case The opposed side of side member 94.
As shown in figure 25, it is equipped with sticking department 100 between grain box 20 and longitudinal direction send paddy device 8.Sticking department 100 is in grain When case 20 becomes decline storage posture, carries out longitudinal direction and send paddy device 8 relative to grain box 20 on the direction along lifting shaft core X Positioning, to prevent from generating bad connection caused by ride etc. in interconnecting piece 90.
Sticking department 100 is described in detail.
As shown in Figure 19,21,22,25, sticking department 100 is configured to have：Paddy device side of sidewall portion is sent by being supported on longitudinal direction Part 92 and be installed on it is longitudinal send paddy device 8 by positioning element 101, left end side by being supported on antetheca 23 position 23b by It is installed on the positioning element 102 of grain box 20.
By positioning element 101 from sending paddy device side member 92 to the rod unit being provided projectingly above travel machine body from longitudinal It constitutes.
Positioning element 102 has positioning action portion 103 and guide portion 104.When positioning action portion 103 is formed as overlook observation Shape be U-shaped, and side has the opening 103a for being come in and gone out by positioning element 101 at one end.Guide portion 104 is configured to Have a pair of angled guide plate 104a, 104a of two lateral outer sides for the opening 103a for being separately located at positioning action portion 103.It is a pair of Inclined lead piece 104a, 104a be integrally formed in the open side in positioning action portion 103, positioning action portion 103 and guide portion 104 with The mode swimmingly moved from guide portion 104 to positioning action portion 103 by positioning element 101 is set to be connected.It will be as elastic plate The rubber slab 105 of an example is installed in entire positioning action portion 103 and guide portion 104, and the elastic plate is by 103 phase of positioning action portion For respective relative to by the contact of positioning element 101 by the contact surface of positioning element 101 and a pair of angled guide plate 104a Face is formed as the contact surface of flexible deformation freely.
Sticking department 100 plays a role as follows.
Towards when declining storage posture swing, positioning element 102 moves grain box 20 towards by positioning element 101, is determined Position component 101 enters between a pair of angled guide plate 104a, 104a, and guide portion 104 utilizes a pair of angled guide plate 104a, 104a It will be guided to positioning action portion 103 by positioning element 101.When grain box 20 further swings and stores posture as decline, quilt Positioning element 101 enters from the opening 103a in positioning action portion 103 to inboard, and positioning action portion 103 is from travel machine body front and back To blocking supporting role by the performance of positioning element 101, sticking department 100 becomes progress longitudinal direction and send paddy device 8 relative to grain box The locking effect state of 20 positioning.
When grain box 20 is towards when rising discharge posture swing, positioning element 102 leaves from by positioning element 101, is determined Position component 101 is detached from from positioning action portion 103 and guide portion 104.
Figure 26 (b) is the stereogram of the decomposing state for the locking member 130 for indicating the decline for preventing grain box 20.
As shown in Figure 26 (b), lift cylinders 35 are made of hydraulic cylinder, with the hydraulic cylinder as supporting part set on travel machine body Scaffold 46 and set on grain box 20 operation portion 34 link.
As shown in Figure 26 (a), locking member 130 is installed on 20 lifting operations of grain box into the state for rising discharge posture Lift cylinders 35 piston rod 131.Then, the upper end card of the tube body 132 of the lower end 130a and lift cylinders 35 of locking member 130 It closes, the upper end 130b of locking member 130 engages with the operation portion 34 for the grain box 20 to be declined.As a result, locking member 130 with Tube body 132 is that reaction force plays supporting role to piston rod side, limits the shortening of lift cylinders 35, prevents under grain box 20 Drop.
130 composition specific as follows of locking member.
As shown in Figure 26 (c), the cross-sectional shape of locking member 130 is formed as U-shaped, and in locking member 130 It is formed with the inner space entered for piston rod 131 and the opening 130c to come in and go out for piston rod 131.For piston rod 131 The inner space of discrepancy and opening 130c are formed in the whole length of locking member 130.It is set in the inner peripheral portion of locking member 130 There is a pair of of engaging portion 133 that the inner peripheral surface from locking member 130 protrudes inwardly.Each engaging portion 133 is by being set to wound on locking On the spring steel 134 of the peripheral side of component 130, and across the through hole 130d set on locking member 130 and from locking member The 130 external bending part inside is constituted.
Each engaging portion 133 is configured to change state between fastening state and engagement released state, the fastening state Refer to each engaging portion 133 is located at the side where opening 130c simultaneously relative to the piston rod 131 of the inside for entering locking member 130 Engage with piston rod 131, engagement released state refers to each engaging portion 133 from the fastening state to the inner peripheral surface of locking member 130 Side displacement releases the engaging to piston rod 131 in a manner of it can carry out the discrepancy of piston rod 131.
Therefore, the locking in the state of being aligned to the direction pressing operation opening 130c of piston rod 131 with piston rod 131 When component 130, each engaging portion 133 is by the pressing operation of piston rod 131 and flexible deformation is at engagement released state, piston rod 131 enter the inside of locking member 130 across a pair of of engaging portion 133.When piston rod 131 enters in locking member 130 When portion, each engaging portion 133 is released from the pressing of piston rod 131, and reverts to fastening state by elastic restoring force, prevents locking Component 130 is detached from from piston rod 131.It is played thereby, it is possible to which locking member 130 is installed on piston rod 131, and to piston rod side Supporting role.
It is each to block when being attached to the locking member 130 on piston rod 131 to the direction pull operation left from piston rod 131 Determine portion 133 and switched to engagement released state by the pressing operation of piston rod 131, piston rod 131 passes through a pair of of engaging portion 133 Between extracted from opening 130c to the external of locking member 130.Therefore, locking member 130 is unloaded from piston rod 131.
As shown in Fig. 8,11,28, the connecting rod 54 that bends and stretches in the laterally left side of guiding chute 50 has：Can be supported swingingly in The case side connecting rod 54a of grain box 20, the sliding slot side connecting rod 54b for linking case side connecting rod 54a and guiding chute 50.Guiding chute is horizontal The connecting rod 54 that bends and stretches to the right has：The case side connecting rod 54a in grain box 20 can be supported swingingly, by case side connecting rod 54a and The sliding slot side connecting rod 54b that guiding chute 50 links.
As shown in figure 28, the case side connecting rod 54a in left side can not be linked to body front-rear direction with the relative rotation by welding Rotation fulcrum 55 in slave covering part 37 can be supported with the relative rotation to part outstanding, the rotation fulcrum 55 on rear side of body In the covering part 37 of grain box 20.The case side connecting rod 54a on right side can not be linked to rotation fulcrum 55 with the relative rotation by welding In slave covering part 37 to part outstanding on front side of body.
Therefore, the case side connecting rod 54a in the left side and case side connecting rod 54a on right side is around the rotation along the direction for swinging shaft core Y The shaft core of fulcrum 55 is swung relative to grain box 20.Moreover, the case side connecting rod 54a in left side and the case side connecting rod 54a on right side pass through The linkage connection of fulcrum 55 is rotated, identical swing angle is swung in linkage to identical swaying direction.
(another embodiment)
Figure 28 (a) is the sectional view for indicating to have another grain box 20 for implementing structure.
In having another grain box 20 for implementing structure, the left end on the width direction of grain outlet 31 is located at right cross Near the left end of wall 26, the right end on the width direction of grain outlet 31 is located near the right end of right cross wall 26.That is, grain is arranged The width of outlet 31 spreads the substantially entire width of right cross wall 26.Grain outlet 31 spreads the substantially entire width of wall in this way It is concept of the grain outlet 31 throughout the entire width of wall.
Figure 28 (b) is the sectional view in the corner for indicating to be formed by right cross wall 26 and rear wall 24.32 quilt of baffle set on corner It is assembled into and is guided in a manner of grain can be made to be flowed towards grain outlet 31, so that grain does not enter and is stranded in angle Portion.It also is being provided with having mutually isostructural baffle 32 with the corner that antetheca 23 is formed by right cross wall 26.
Figure 29 is the side view for indicating to have another combine harvester for implementing structure.Figure 30 is to indicate have another implementation The vertical view of the combine harvester of structure.As shown in Figure 29,30, has another combine harvester for implementing structure and be configured to, energy Enough utilize unloads the grain that the output of paddy device 110 is stored in grain box 20.
As shown in Figure 31 (a), by the end for being shaped so as to the left cross wall side in bottom 22 of the bottom 22 of grain box 20 It is straight line shape between the upper edge 112a for the concave portion 112 that portion and connection canister portion 33 have, by opening for concave portion 112 The degree of lip-rounding becomes grain outlet 31, and the rotation driving of discharge screw 111 is made to enter concave portion 112 freely.Spiral shell will be discharged The rotation shaft core of cyclone 111 and the lifting shaft core X of grain box 20 are set to same shaft core.
The grain that discharge screw 111 is equipped in the front end of grain box 20 sends out mouth 113.Unload the composition of paddy device 110 To have：The state being connect with discharge screw 111 with conveying starting end side is set to the front of grain box 20, and longitudinal defeated Send the vertical screw conveyor 110a of the travel machine body upper and lower directions of the grain from discharge screw 111；From vertical helical feed The upper end of machine 110a extends, and exports the horizontal screw conveyor 110b of the grain from vertical screw conveyor 110a.It can also Have guiding chute 50, and grain taking-up is carried out using guiding chute 50.
It is equipped in the corner for being formed in antetheca 23 and right cross wall 26 of grain box 20 and unloads paddy device accommodating recessed portions 114, with It unloads vertical screw conveyor 110a in paddy device 110 and enters the state for unloading paddy device accommodating recessed portions 114 assembly and unload paddy device 110。
By it is in the bottom 22 of grain box 20, positioned at than unload paddy device accommodating recessed portions 114 rear end lean on front side part 22a's (referring to Fig.1,9) is shaped so as to the skewed of rear reduction.That is, being to rise discharge posture, and make paddy in grain box 20 When grain is flowed to discharge screw 111, grain can be made swimmingly to flow using the tilted shape of the part 22a.
Figure 31 (b) is to indicate to be also equipped with another grain for implementing structure in having the combine harvester for unloading paddy device 110 The vertical profile front view of case 20.In the grain box 20, replaces guiding chute 50 and outer wall 115 is installed, the outer wall 115 is to have Grain keeps out of the way the mode used when space will be positioned at the space-closed of the lateral outer side of right cross wall 26.
Figure 31 (c) is to indicate to be also equipped with another grain for implementing structure in having the combine harvester for unloading paddy device 110 The vertical profile front view of case 20.In the grain box 20, right cross wall 26 is being equipped with by case lateral outer side than discharge screw 111.
Figure 32 is the vertical view for indicating to have another grain box 20 for implementing structure.
When guiding chute 50 is as keeping posture is risen, laterally the side plate 52 in left side is with along swing shaft core Y's The state that direction overlaps when observing with the exterior side surface portion of the rear-wall extension 24a of the outer wall face 121 as grain box 20 is located at The rear of grain box 20, laterally the side plate 52 on right side using when being observed along the direction for swinging shaft core Y with as grain box 20 The state that overlaps of exterior side surface portion of antetheca extension 23a of outer wall face 121 be located at the front of grain box 20.
When guiding chute 50, which rises, to be swung, in the front side of grain box 20, the side plate 52 on the right side of transverse direction and outside wall surface Gap 122 is generated between portion 121, is produced between the rear side of grain box 20, the side plate 52 on the left of transverse direction and outer wall face 121 Raw gap 122.But be configured to each gap 122 and filled by gap filling component 123, even if to residual in guiding chute 50 Grain is stayed also to be difficult to unrestrained from the gap 122 of front side and the gap 122 of rear side.
That is, being equipped with gap filling component 123 in the outer wall face 121 of front side and the outer wall face 121 of rear side.Such as Figure 34 It is shown, it is swung by the rising of guiding chute 50, and laterally the side plate 52 in left side is from the lateral outer side of grain box 20 to outer wall When the direction movement of face 121, the gap filling component 123 for being installed on the outer wall face 121 of rear side is located at the interior of side plate 52 Surface side fills the gap 122 of the laterally side plate 52 and outer wall face 121 in left side.It is swung by the rising of guiding chute 50, And laterally the direction movement of the outside wall portion of lateral outer side 121 of side plate 52 from the grain box 20 on right side when, be installed on front side The gap filling component 123 of outer wall face 121 be located at the inner surface side of side plate 52, fill 52 He of side plate on laterally right side The gap 122 of outer wall face 121.
The gap filling component 123 of the outer wall face 121 of front side and rear side is installed on by an example as elastomeric element Rubber material is constituted.As shown in figure 33, the gap filling component 123 for being installed on the outer wall face 121 of front side and rear side passes through company Knot screw 125 is installed on antetheca extension 23a and rear-wall extension 24a, which is contained in respectively in gap filling In the upper and lower directions of component 123 multiple positions setting screw accommodating recessed portions 124, and be screwed to antetheca extension 23a and after On wall extension 24a.
Gap filling component 123 can also have elasticity other than rubber material by felt, synthetic resin, leather etc. Various parts constitute.
Figure 35 is the whole side view for indicating to have the combine harvester for having another Drive Section 4 for implementing structure.Figure 36 be the vertical view for indicating to have the front for the combine harvester for having another Drive Section 4 for implementing structure.
In the combine harvester, the lateral outer side of the connection canister portion 33 in grain box 20 is covered by trim 160.
Trim 160 is supported on grain box 20.Specifically, the mounting structure branch shown in Figure 40,41 of trim 160 It holds.
That is, trim 160 is made of metallic plate.It is equipped with linking part 161 in the front end side of trim 160 and rear end side.Before The linking part 161 of end side is linked by binder bolt 163 and the bracket 162 set on the connection front surface of canister portion 33.Rear end side Linking part 161 pass through binder bolt 163 with set on the connection rear surface of canister portion 33 bracket 162 link.
As shown in Figure 35,36, there is another Drive Section 4 for implementing structure to have：Cover driving for the living space of Drive Section 4 Sail room 4a, set on driver's cabin 4a left lateral outer side and be mainly used for lifting pedal 135, set on driver's cabin 4a it is right lateral out The pedal 136 of side.
The entrance for the contact between living space and pedal 136 is equipped on the horizontal side wall on the right side of driver's cabin 4a 137 and be opened and closed entrance 137 door 138.Door 138 is configured to, and is set around the opening and closing shaft core pendulum of the body upper and lower directions of front end side Dynamic opening and closing.
The rear portion of pedal 136 on the right side of transverse direction is equipped with railing 139.Railing 139 has：From with the cross set on pedal 136 Lower transverse part that the bond sites of the balustrade support portion connection of side linearly extend to the right lateral outer side of body, from the lower cross To the extended end portion in portion to the upper and lower directions portion linearly extended above body, from the upper end in the upper and lower directions portion to body Rake that back upper place obliquely extends, the upper transverse direction linearly extended from the upper end of the rake to body laterally inboard Portion 139a.The extended end portion of upper transverse part 139a links with the balustrade support portion set on the rear portion of driver's cabin 4a.Railing 139 has Installing arm, the installing arm have：The front and back linearly extended to body rear from the position by upper end in upper and lower directions portion The transversal arms linearly extended to arm, from the rear end of the front-rear direction arm to body laterally inboard.The installing arm Extended end portion with set on driver's cabin 4a rear portion balustrade support portion link.
In the combine harvester, as shown in figure 36, it is configured to, when in travel machine body, overlook observation and grain box The position of the 20 side same side equipped with grain outlet 31 is equipped with operation portion 140, and using the operation portion 140, operation is set to The control valve unit 141 of the lateral side of engine 7, and the lift cylinders 35 of an example as driver are operated, with swinging operation Grain box 20.The position of travel machine body as setting operation portion 140, be specifically set as, in Drive Section 4 with grain box 20 The position of side same side equipped with grain outlet 31.If being described in more detail, the position that operation portion 140 is arranged is to be located at The laterally position of the top of the pedal 136 on right side.
Operation portion 140 is described in detail.
As shown in figure 37, operation portion 140 is to be supported on the top that the state of railing 139 is set to the laterally pedal 136 on right side. That is, being easy from pedal 136 by making railing 139 have the simple supporting structure of pillar function and be supported on operation portion 140 The mounting height operated.
As the specific mounting structure that operation portion 140 is supported on to railing 139, as shown in Figure 37,38, using following peace Assembling structure has the base station 142 of the plate for the upper transverse part 139a for being fixed on railing 139 and by linking spiral shell on railing 139 Bolt 148 is releasably linked to the supporting station 143 of the box-like of the upper surface side of base station 142, and in the top plate portion of supporting station 143 The upper support operational portions 143a 140.Cover front and the base station of the side cover 144 (with reference to Figure 35) between driver's cabin 4a and grain box 20 142 back hitch makes base station 142 have the function of bearing side cover 144.
As shown in figure 38, the lid 145 of opening and closing can be swung by having on supporting station 143.Lid 145 is configured to, and passes through closing Surround operation portion 140, in order to avoid dust or dust attachment.Lid 145 is supported to, lateral around the body on rear side of body Opening and closing shaft core 145a swings up and down opening and closing.When being closed, the locking pawl portion 146 for being set to lid 145 enters set on supporting station lid 145 The pawl hole 147 of 143 top plate portion 143a simultaneously engages with top plate portion 143a, is kept in a manner of it will not be opened because of ride etc. In the state of closing.Supporting station 143 and lid 145 are made by resin material molding.
Operation portion 140 has a pair of of Operation switch 140a, 140b arranged on body front-rear direction.A pair of of Operation switch The Operation switch 140a of front side in 140a, 140b is configured to, and is risen by pressing operation to be operated to the decline side of grain box 20 Cylinder 35 drops.The Operation switch 140b of rear side in a pair of of Operation switch 140a, 140b is configured to, by pressing operation come to grain The uplifted side of case 20 operates lift cylinders 35.Operation switch 140a and Operation switch 140b are configured to, during pressing operation, driving Lift cylinders 35 make lift cylinders 35 stop by release operation.
As shown in figure 36, display grain box 20 is equipped in the front side of grain box 20 to be switched to decline the display of storage posture Portion 150 can be easy when 20 handover operation of grain box is stored posture at decline using operation portion 140 using display unit 150 Ground confirms that grain box 20 is switched to decline storage posture.
Display unit 150 is illustrated.
Figure 39 (a) is the vertical view for indicating display unit 150.Figure 39 (b) is the side view for indicating display unit 150.Figure 39 (c) It is the front view for indicating display unit 150.
As shown in figure 39, display unit 150 has the pointer 151 made a relative move according to the swing of grain box 20 and mark Know 152.
Pointer 151 is made of the arrow for being printed in chip part 153, by with the canister portion 33 of the connection in grain box 20 Chip part 153 is pasted on the fulcrum installing component 154 of front-surface side connection, and is fixed on fulcrum installing component 154.Fulcrum Installing component 154 is attached between fulcrum 41 and connection canister portion 33, and fulcrum 41 is installed on connection canister portion 33.
The plate body for being shaped so as to triangle when mark 152 is by overlook observation is constituted, and is had before mark 152 The mounting portion 155 that side extends downwards, mounting portion 155 pass through binder bolt and the branch set on the top of scaffold 156 Bearing portion 156a connections, are supported on scaffold 156 as a result,.Scaffold 156 to by the bearing of the fulcrum 41 of grain box 20 for can Bearing main body 42a in the parts of bearings 42 of relative rotation is supported.Scaffold 156 from upper frame 45 to body above Extend.
Therefore, display unit 150 shows that grain box 20 is switched to decline storage posture in the following way, that is, passes through paddy The swing of grain case 20 makes pointer 151 relative to mark 152 around lifting shaft core X movements, and the needlepoint side of pointer 151 is from mark 152 Body lateral outer side is into the rear of inlet identity 152, and the needle tip 151a of pointer 151 is relative to the point towards rear for identifying 152 End 152a is arranged on body front-rear direction.
It, can also be as follows when implementing the invention of first aspect and being subordinated to the otherwise invention of first aspect Ground constitutes and implements.
(1) in the above-described embodiments, posture is discharged as the rising of grain box 20, illustrates setting to the right cross of travel machine body The example for the rising discharge posture being discharged outward, but the rising discharge being discharged to the left lateral outer side of travel machine body can also be set Posture is discharged posture to the rising of discharge on rear side of travel machine body and is implemented.
I.e., it is possible to which grain box 20 is configured to be set around the travel machine body front and back of the end side of the left transverse direction of travel machine body To lifting shaft core swing up and down freely, the traveling machine for the end side being set around on travel machine body front-rear direction can also be configured to The lifting shaft core of body transverse direction is swung up and down freely.
(2) in order to be configured to make grain box around travel machine body lifting shaft core in the front-back direction become rise discharge posture and to Travel machine body lateral outer side is discharged, the travel machine body cross side in addition to travel machine body lifting shaft core in the front-back direction to be set to grain box Except upward end side, can also be set to travel machine body transverse direction on center side and implemented.
(3) in the above-described embodiments, it illustrates and is configured to lift shaft core X positioned at the example than bottom 22 on the lower, but Be configured to be located at position identical with bottom 22 or than bottom 22 against the top and implemented.
(4) in the above-described embodiments, illustrate that the bottom 22 and top plate 5b for the grain box 20 for declining storage posture is close Example, but it is distant with top plate 5b and implemented to be configured to bottom 22.
(5) in the above-described embodiments, it illustrates the assembly of grain box 20 is on the entire width of travel machine body or substantially whole Example on a width, but the transverse width of grain box 20 can also be made narrower than the entire width of travel machine body and implemented.
(6) in the above-described embodiments, illustrate that lifting shaft core X is located at the example more against the top than threshing cylinder shaft core P, but It is configured to be located at height identical with threshing cylinder shaft core P or on the lower and be implemented than threshing cylinder shaft core P.
(7) in the above-described embodiments, it illustrates and the rotation shaft core for lifting shaft core X and discharge screw is set to same The example of shaft core, but different shaft core can also be set to and implemented.
It, can also be as follows when implementing the invention of the 17th aspect and being subordinated to the otherwise invention of the 17th aspect It is shown to constitute and implement.
(1) in the above-described embodiments, posture is discharged as the rising of grain box 20, illustrates setting to the right cross of travel machine body The example for the rising discharge posture being discharged outward, but the rising discharge being discharged to the left lateral outer side of travel machine body can also be set Posture is discharged posture to the rising of discharge on rear side of travel machine body and is implemented.
I.e., it is possible to which grain box 20 is configured to be set around the travel machine body front and back of the end side of the left transverse direction of travel machine body To lifting shaft core swing up and down freely, the traveling machine for the end side being set around on travel machine body front-rear direction can also be configured to The lifting shaft core of body transverse direction is swung up and down freely.
(2) in order to by grain box be configured to around travel machine body lifting shaft core in the front-back direction become rise discharge posture and to Travel machine body lateral outer side is discharged, the travel machine body cross side in addition to travel machine body lifting shaft core in the front-back direction to be set to grain box Except upward end side, can also be set to travel machine body transverse direction on center side and implemented.
(3) in the above-described embodiments, it as 50 associated related organization 58 of grain box 20 and guiding chute is made, illustrates and adopts With the example of the related organization of mechanical structure, but the related organization of electrical structure can also be used to be implemented, the related organization Have：Detect the sensor of swing position, the driver of swinging operation guiding chute 50, the base of grain box 20 and guiding chute 50 In the control unit of the testing result function driver of sensor.
(4) in the above-described embodiments, it illustrates the example for the rear side that related organization 58 is assemblied in grain box 20, but also may be used To be assemblied in the front side of grain box 20 and be implemented.
(5) in the above-described embodiments, illustrating makes 20 associated example of guiding chute 50 and grain box, but can also constitute Not have related organization 58, and guiding chute 50 is switched to rising keeping posture and declined by manual operation and uses posture And implemented.
(6) in the above-described embodiments, illustrate that the depth that grain is kept out of the way to space K is set as higher than the standing of side plate 52 The big examples of 52a are spent, but can also be set as identical as the standing height 52a of side plate 52, or than the standing of side plate 52 Height 52a is small and is implemented.
(7) in the above-described embodiments, illustrate have the example of angled guide member 65 in guiding chute 50, but can also Do not have angled guide member 65 and is implemented.
(8) in the above-described embodiments, it illustrates the open height ratio for being shaped so as to center side of grain outlet 31 The example of the high shape of open height of two end sides, but can also be formed as over the entire width that the identical shape of open height is simultaneously Implemented.
It, can also when implementing the invention of the 38th aspect and being subordinated to the otherwise invention of the 38th aspect It constitutes and implements as shown below.
(1) in the above-described embodiments, the example that the input port 84 of grain box 20 is set to antetheca 23 is illustrated, but can also Set on rear wall 24 and implemented.
(2) in the above-described embodiments, posture is discharged as the rising of grain box 20, illustrates setting to the right cross of travel machine body The example for the rising discharge posture being discharged outward, but the rising discharge being discharged to the left lateral outer side of travel machine body can also be set Posture is discharged posture to the rising of discharge on rear side of travel machine body and is implemented.
I.e., it is possible to which grain box 20 is configured to be set around the travel machine body front and back of the end side of the left transverse direction of travel machine body To lifting shaft core swing up and down freely, the traveling machine for the end side being set around on travel machine body front-rear direction can also be configured to The lifting shaft core of body transverse direction is swung up and down freely.
(3) in order to by grain box be configured to around travel machine body lifting shaft core in the front-back direction become rise discharge posture and to Travel machine body lateral outer side is discharged, the travel machine body cross side in addition to travel machine body lifting shaft core in the front-back direction to be set to grain box Except upward end side, can also be set to travel machine body transverse direction on center side and implemented.
It (4), can be by grain box 20 in the case where the lifting shaft core of grain box 20 is set as travel machine body transverse direction Input port is set to and the lifting orthogonal left cross wall of shaft core or right cross wall.
(5) in the above-described embodiments, illustrate that case side member 91 and longitudinal direction send paddy device side member 92 to be configured to Grain box 20 swings the non-interference example of phase, if but sending case side member 91 and longitudinal direction in paddy device side member 92 At least one party is made of elastomeric elements such as rubber slabs, then can also be configured to interfere.That is, when case side member 91 and longitudinal direction When paddy device side member 92 being sent to interfere, case side member 91 and longitudinal at least one party sent in paddy device side member 92 Flexible deformation, and case side member 91 and longitudinal relative movement for sending paddy device side member 92 can be carried out, thus, it is possible into The swing of row grain box 20.
(6) in the above-described embodiments, illustrate that inner box side wall components 94 and interior longitudinal direction send paddy device side member 95 to constitute For the misaligned example on the direction along lifting shaft core X, but the weight on the direction along lifting shaft core X can also be configured to It closes.That is, even if being overlapped on the direction along lifting shaft core X, if with misaligned on the direction orthogonal with lifting shaft core X Mode position is deviateed, then when grain box 20 will be swung, paddy device side member 95 is sent not in inner box side wall components 94 and interior longitudinal direction It can interfere, the swing of grain box 20 can be carried out.
(7) in the above-described embodiments, it illustrates have a pair of of scaffold 79, and has respectively on a pair of of scaffold 79 The example of standby position maintaining part 80, but can also have three or more multiple scaffolds 79, and in multiple scaffold Have position maintaining part 80 on scaffold on the outermost side 79 in 79 and is implemented.
(8) in the above-described embodiments, it illustrates have the example of sticking department 100, but may not possess sticking department 100 simultaneously Implemented.
(9) in the above-described embodiments, it illustrates sticking department 100 between grain box 20 and longitudinal direction send paddy device 8 Example, but the component that is integrally swung with grain box 20 can also be set to and longitudinal give between paddy device 8 and be implemented.
(10) in the above-described embodiments, longitudinal direction will be installed on by positioning element 101 by, which illustrating, send paddy device 8, and will determine Position component 102 is installed on the example of grain box 20, but grain box 20 can also will be installed on by positioning element 101, and will determine Position component 102 is installed on longitudinal direction and send paddy device 8 and implemented.
When implementing the invention of the 58th aspect, it can also constitute and implement as shown below.
(1) in the above-described embodiments, example of a pair of of Operation switch 140a, 140b of setting as operation portion 140 is illustrated, But Operation switch 140a, 140b can also be replaced, and the operating lever for capableing of swinging operation is set and is implemented.
(2) in the above-described embodiments, the example set on the outside of driver's cabin 4a by operation portion 140 is illustrated, but can also Set on the inside of driver's cabin 4a and implemented.
(3) in the above-described embodiments, it illustrates the example that operation portion 140 is supported on to railing 139, but can also be supported on Dedicated pillar part is simultaneously implemented.
(4) in the above-described embodiments, it illustrates and pointer 151 is set to grain box 20 and mark 152 is set to supporting frame The embodiment of frame 156, but pointer 151 can also be set to scaffold 156 and mark 152 is set to grain box 20 and is carried out Implement.
(5) in the above-described embodiments, it illustrates and carries out the defined display shown using using pointer 151 and mark 152 The example in portion 150, but the display unit shown by alarm or lamp can also be used and implemented.
(6) in the above-described embodiments, it illustrates the example of setting display unit 150, but display unit 150 can not also be set simultaneously Implemented.
Implement the invention of first, 17,58 aspects and is subordinated to its other party of first, 17,58 aspects When the invention in face, it can also constitute and implement as shown below.
In the above-described embodiments, illustrate that related organization 58 is configured to the example for bending and stretching connecting rod 54 for having laterally left side, But laterally the bending and stretching connecting rod 54 of left side can also be replaced and be configured to have bending and stretching connecting rod 54 and being implemented on the right side of laterally.
Implement the invention of first, 17,38,58 aspects and is subordinated to first, 17,38,50 When the otherwise invention of eight aspects, it can also constitute and implement as shown below.
(1) in the above-described embodiments, it illustrates and is configured to the upper end 130b of locking member 130 being supported in operation portion 34 The example supported, but the protrusion for being supported in the end for being located at piston rod 131 and linking with grain box 20 can also be configured to Portion is supported and is implemented.As long as being supported in short, being configured to directly or indirectly to be supported in piston rod 131.
(2) in the above-described embodiments, as locking member 130, illustrating to use prevents grain box 20 that appearance is discharged from rising The example for the structure that state declines, but can also be implemented using following locking member, which is configured to, and being installed to makes Grain box 20 rises to the work of the lift cylinders 35 in the state that the low rising posture of posture is discharged than rising from storage posture is declined On stopper rod 131, the grain box 20 for preventing from rising to the rising posture lower than rising discharge posture declines.
(3) in the above-described embodiments, it illustrates and is configured to make the engaging portion 133 of locking member 130 exist using piston rod 131 The example that state change is performed between fastening state and engagement released state, but can also be configured to by carrying out engaging portion manually 133 Status Change is simultaneously implemented.For example, it is also possible to stop relative to what locking member 130 was loaded and unloaded using by manual operation It is out of stock to wait as engaging portion 133 and implemented.
Industrial availability
(1) present invention is other than having front-wheel 2, trailing wheel 3 as the combine harvester of mobile devices, additionally it is possible to for having The combine harvester of standby crawler travel device.
(2) present invention is other than common combine harvester, additionally it is possible to be used for half feed combine harvester.
(3) present invention in addition to be with rice, wheat harvest object combine harvester other than, additionally it is possible to be used for buckwheat, The various cereal such as soybean are the combine harvester for harvesting object.

Claims (81)

1. a kind of combine harvester, which is characterized in that
The grain box for storing the grain from sheller unit is arranged to store posture in decline around lifting shaft core and rise to be discharged It is swung up and down between posture freely,
It is in the grain box, described to rise the end set grain outlet for becoming downside under discharge posture,
The shape of the bottom of the grain box is become to end and the grain discharge of upside under the rising discharge posture Mouth is formed as straight line shape between side,
Has guiding chute in the grain box, which is supported to use posture and upper declining around swinging shaft core It rises and is swung up and down freely between taking care of posture,
The guiding chute is configured to, and when being switched to described decline using posture, guiding is flowed out from the grain outlet Grain to flowing down on the outside of travel machine body, and when being switched to risings posture certainly, along in the grain box The grain box upper and lower directions wall being connected with the grain outlet.
2. combine harvester as described in claim 1, which is characterized in that
The grain box be assemblied on the entire width of travel machine body or substantially entire width on,
The travel machine body transverse direction or the end side on travel machine body front-rear direction that the lifting shaft core is located at the grain box.
3. combine harvester as described in claim 1, which is characterized in that
The bottom for declining the grain box under storage posture is horizontal attitude.
4. combine harvester as described in claim 1, which is characterized in that
The lifting shaft core is located on the lower than the bottom.
5. combine harvester as described in claim 1, which is characterized in that
The grain box is configured at the top of the sheller unit.
6. combine harvester as claimed in claim 5, which is characterized in that
The combine harvester is configured to, the bottom for declining the grain box under storage posture and the sheller unit Top plate is close.
7. combine harvester as claimed in claim 5, which is characterized in that
The lifting shaft core is located at more against the top than the threshing cylinder shaft core of the sheller unit.
8. combine harvester as described in claim 1, which is characterized in that
The lifting shaft core is located at the end side on the travel machine body transverse direction of the grain box,
The combine harvester has the scaffold of bearing support component, which is supported to the grain box around institute Lifting shaft core is stated to swing up and down freely,
The scaffold is assemblied in the lateral side of the sheller unit.
9. combine harvester as described in claim 1, which is characterized in that
On the left of the transverse direction of the guiding chute and have pair of right and left on the right side of transverse direction and bend and stretch connecting rod, which bends and stretches connecting rod Be attached between the guiding chute and the grain box side, and it is described decline using posture and risings certainly posture it Between guiding chute described in swinging operation,
Has rotation fulcrum in the grain box, which is supported to can be around along the direction for swinging shaft core Shaft core rotation,
The connecting rod that bends and stretches has the case side connecting rod for the one end that can not be supported on the rotation fulcrum with the relative rotation and by institute The sliding slot side connecting rod of case side connecting rod and guiding chute connection is stated,
The case side connecting rod in left side and the case side connecting rod on right side are linked by welding and the rotation fulcrum.
10. combine harvester as claimed in claim 9, which is characterized in that
The combine harvester has related organization, which makes the grain box and the guiding chute as follows Association, that is, with the grain box to it is described rise discharge posture swing be associated with and by the guiding chute switch to it is described under Drop uses posture, is associated with and switches to the guiding chute described to the swing for declining storage posture with the grain box Rise keeping posture,
In the related organization comprising the left side bend and stretch connecting rod or the right side bend and stretch connecting rod.
11. combine harvester as described in claim 1, which is characterized in that
Equipped with the row that the grain from the grain outlet is discharged to the outside of the grain box in the grain box Go out screw,
The rotation shaft core of the lifting shaft core and the discharge screw is set to same shaft core.
12. combine harvester as claimed in claim 11, which is characterized in that
The end set of the side where the grain outlet in the bottom of the grain box has to be discharged with the grain Mouth connection and the concave portion entered for the discharge screw,
The shape of the bottom of the grain box is become into end and the female portion of upside under discharge posture in described rise Be formed as straight line shape between upper edge.
13. combine harvester as claimed in claim 11, which is characterized in that
The grain that the discharge screw is equipped in the front end of the grain box sends out mouth,
The paddy device that unloads of grain of the conveying from the discharge screw is set on front side of the travel machine body of the grain box,
It is equipped in the corner formed by the antetheca and cross wall of the grain box and is received for the paddy device that unloads for unloading the entrance of paddy device Hold concave portion.
14. combine harvester as claimed in claim 13, which is characterized in that
By the shape in the bottom of the grain box, positioned at the part for leaning on front side than the rear end for unloading paddy device accommodating recessed portions Be formed as the skewed of rear decline.
15. combine harvester as described in claim 1, which is characterized in that
Have mutually opposed longitudinal wall connecting rod connected to each other in the internal equipment of the grain box.
16. combine harvester as described in claim 1, which is characterized in that
The shape of the antetheca of the grain box is linear in plan view.
17. combine harvester as described in claim 1, which is characterized in that
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The portion when operation portion is set to the overlook observation in travel machine body with the side same side equipped with the grain outlet Position,
The grain box is set to the rear of the Drive Section of travel machine body,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal,
The pedal is set to the position with grain outlet same side in travel machine body transverse direction,
The operation portion is set to the rear portion of the pedal.
18. combine harvester as claimed in claim 17, which is characterized in that
Have railing at the rear portion of the pedal,
The operation portion is supported on the railing.
19. a kind of combine harvester, which is characterized in that
The grain box for storing the grain from sheller unit is arranged to store posture in decline around lifting shaft core and rise to be discharged It is swung up and down between posture freely,
The end set for becoming downside under rising discharge posture in the grain box has grain outlet,
Has guiding chute in the grain box, which is supported to use posture and upper declining around swinging shaft core It rises and is swung up and down freely between taking care of posture,
The guiding chute is configured to, and when being switched to described decline using posture, guiding is flowed out from the grain outlet Grain to flowing down on the outside of travel machine body, and when being switched to risings posture certainly, cover in the grain box The grain box upper and lower directions wall being connected with the grain outlet, and in the guiding chute and the grain box upper and lower directions Grain is formed between wall keeps out of the way space.
20. combine harvester as claimed in claim 19, which is characterized in that
The guiding chute has the guide surface of sliding slot main body and two horizontal ends from the sliding slot main body to the sliding slot main body The side plate that the side at place erects.
21. combine harvester as claimed in claim 20, which is characterized in that
In the state that the guiding chute becomes rising keeping posture, the side plate is configured to along the swing It is overlapped with the outer wall face of the grain box when direction observation of shaft core,
The combine harvester has gap filling component, the gap filling component be filled in the guiding chute become it is described on Rise the gap resulted from the state of taking care of posture between the side plate and the outer wall face.
22. combine harvester as claimed in claim 21, which is characterized in that
The gap filling component is elastomeric element.
23. the combine harvester as described in claim 21 or 22, which is characterized in that
The gap filling component is installed in the grain box.
24. combine harvester as claimed in claim 20, which is characterized in that
The depth that the grain is kept out of the way to space is set as bigger than the standing of side plate height.
25. combine harvester as claimed in claim 19, which is characterized in that
Have in the grain box and covers the covering part that the grain keeps out of the way space above.
26. combine harvester as claimed in claim 25, which is characterized in that
The combine harvester has the mounting portion being installed to extension guiding chute in the guiding chute,
The extension guiding chute for being installed on the mounting portion is configured to, when the guiding chute switches to the rising keeping When posture, it is contained in the upper end position on the lower than the covering part.
27. combine harvester as claimed in claim 19, which is characterized in that
The combine harvester has related organization, which makes the grain box and the guiding chute as follows Association, that is, with the grain box to it is described rise discharge posture swing be associated with and by the guiding chute switch to it is described under Drop uses posture, is associated with and switches to the guiding chute described to the swing for declining storage posture with the grain box Rise keeping posture.
28. combine harvester as claimed in claim 27, which is characterized in that
The related organization makes the grain box be associated with the guiding chute as follows, that is, when the grain box starts From the storage posture that declines towards when the swing for rising discharge posture, the guiding chute is immediately begun to from the rising Keeping posture uses the swing of posture towards the decline.
29. combine harvester as claimed in claim 27, which is characterized in that
The related organization makes the grain box be associated with the guiding chute as follows, that is, the grain box start from Posture is discharged towards declines storage posture swing in the rising, and after swinging specified amount, the guiding chute start from The swing declined using posture towards the rising keeping posture.
30. combine harvester as claimed in claim 29, which is characterized in that
The related organization is configured to, and having makes the grain box and the associated operation cable of the guiding chute, by institute It states and generates relaxation on the interior cable in operation cable, and the grain box starts that posture is discharged towards the decline from the rising It stores posture to swing, after swinging specified amount, the guiding chute starts to protect towards the rising using posture from the decline The swing of pipe posture.
31. the combine harvester as described in any one of claim 27~30, which is characterized in that
On the left of the transverse direction of the guiding chute and have pair of right and left on the right side of transverse direction and bend and stretch connecting rod, which bends and stretches connecting rod Be attached between the guiding chute and the grain box side, and it is described decline using posture and risings certainly posture it Between guiding chute described in swinging operation,
Has rotation fulcrum in the grain box, which is supported to can be around along the direction for swinging shaft core Shaft core rotation,
The connecting rod that bends and stretches has the case side connecting rod for the one end that can not be supported on the rotation fulcrum with the relative rotation and by institute The sliding slot side connecting rod of case side connecting rod and guiding chute connection is stated,
The case side connecting rod in left side and the case side connecting rod on right side are linked by welding and the rotation fulcrum.
32. combine harvester as claimed in claim 31, which is characterized in that
Have bending and stretching on the left of the transverse direction in the related organization and bends and stretches connecting rod on the right side of connecting rod or the transverse direction.
33. combine harvester as claimed in claim 19, which is characterized in that
The swing shaft core of the guiding chute is located on the lower or identical with the bottom higher than the bottom of the grain box Degree.
34. combine harvester as claimed in claim 19, which is characterized in that
Has angled guide member on the guide surface of the guiding chute, the angled guide member is by grain towards the guiding chute Outlet the guiding of width direction center side.
35. combine harvester as claimed in claim 34, which is characterized in that
The angled guide member is supported into angled change freely.
36. combine harvester as claimed in claim 19, which is characterized in that
The baffle that the oriented grain outlet guides grain is installed in the corner of the inside of the grain box.
37. combine harvester as claimed in claim 19, which is characterized in that
The grain outlet is formed in the lower part of grain box upper and lower directions wall.
38. combine harvester as claimed in claim 19, which is characterized in that
The grain outlet is formed on the entire width of grain box upper and lower directions wall.
39. combine harvester as claimed in claim 19, which is characterized in that
The grain outlet is formed as the open height shape higher than the open height of two end sides of center side.
40. combine harvester as claimed in claim 19, which is characterized in that
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The portion when operation portion is set to the overlook observation in travel machine body with the side same side equipped with the grain outlet Position,
The grain box is set to the rear of the Drive Section of travel machine body,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal,
The pedal is set to the position with grain outlet same side in travel machine body transverse direction,
The operation portion is set to the rear portion of the pedal.
41. combine harvester as claimed in claim 40, which is characterized in that
Have railing at the rear portion of the pedal,
The operation portion is supported on the railing.
42. a kind of combine harvester, which is characterized in that
The grain box for storing the grain from sheller unit is arranged to store posture in decline around lifting shaft core and rise to be discharged It is swung up and down between posture freely,
Input port is set on the wall surface orthogonal with the lifting shaft core in the grain box,
The combine harvester has interconnecting piece, which supplies the grain from the sheller unit to the grain box Longitudinal direction send paddy device supply mouth and the input port separation connect freely,
The interconnecting piece by set on the grain box side case side member and send the longitudinal direction of paddy device side to give set on the longitudinal direction Paddy device side member is constituted.
43. combine harvester as claimed in claim 42, which is characterized in that
The case side member and the longitudinal direction send paddy device side member to be configured to not do mutually when the grain box is swung It relates to.
44. combine harvester as claimed in claim 42, which is characterized in that
The interconnecting piece is configured to, and has one in two segmentation cartridge units that cartridge unit is circumferentially divided two halves and is formed Divide cartridge unit as the case side member, and has another segmentation cartridge unit conduct in described two segmentation cartridge units Send paddy device side member in the longitudinal direction.
45. combine harvester as claimed in claim 42, which is characterized in that
The cross sectional shape when interconnecting piece is formed as observing along the direction of the lifting shaft core is quadrangle,
By it is in the interconnecting piece, positioned at more farthest away from the nearest vertex of the lifting shaft core and away from the lifting shaft core than linking Section sets of the straight line on vertex by swaying direction discharge posture side are the case side member,
By it is in the interconnecting piece, positioned at the section sets than the straight line by swaying direction storage posture side be that the longitudinal direction is given Paddy device side member.
46. combine harvester as claimed in claim 42, which is characterized in that
The combine harvester is provided with sticking department, which carries out the longitudinal direction for declining storage posture and send paddy device Relative to positioning of the grain box in the direction along the lifting shaft core.
47. combine harvester as claimed in claim 46, which is characterized in that
The sticking department is arranged between the grain box and the longitudinal direction send paddy device.
48. combine harvester as claimed in claim 47, which is characterized in that
The sticking department has：Be installed on the longitudinal direction send a side in paddy device and the grain box by positioning element, peace The positioning element of another party in paddy device and the grain box is sent loaded on the longitudinal direction.
49. combine harvester as claimed in claim 48, which is characterized in that
The positioning element has：The positioning action portion of positioning action is carried out, with the grain box by positioning element to described To the swing for declining storage posture the guide portion by positioning element is guided to the positioning action portion.
50. combine harvester as claimed in claim 49, which is characterized in that
The positioning action portion is connected with the guide portion.
51. combine harvester as claimed in claim 42, which is characterized in that
Have inner box side wall components in the case side member, when the grain box is that the decline stores posture, this is interior Case side member send paddy device side member to overlap in the inner circumferential side of the interconnecting piece with the longitudinal direction,
It is sent in paddy device side member in the longitudinal direction and has interior longitudinal direction and send paddy device side member, be described in the grain box When declining storage posture, which send paddy device side member in the inner circumferential side of the interconnecting piece and the case side member weight It closes.
52. combine harvester as claimed in claim 51, which is characterized in that
The inner box side wall components and the interior longitudinal direction send paddy device side member to be configured in the side along the lifting shaft core It is misaligned upwards.
53. combine harvester as claimed in claim 51, which is characterized in that
The combine harvester has seal member, which send paddy device to the inner box side wall components and the longitudinal direction It is sealed between side member.
54. combine harvester as claimed in claim 42, which is characterized in that
The input port is set to the upper side of the grain box.
55. combine harvester as claimed in claim 42, which is characterized in that
The combine harvester has display unit, which shows that the grain box is switched to the decline storage posture.
56. combine harvester as claimed in claim 55, which is characterized in that
The combine harvester have by the grain box be supported to can around lifting shaft core swing scaffold,
The display unit has：The pointer of a side in the scaffold and the grain box is set to the supporting frame The mark of frame and another party in the grain box.
57. combine harvester as claimed in claim 42, which is characterized in that
Has the holding grain box the grain box is supported to the bearing portion swung up and down freely around the lifting shaft core The position holding mechanism of position on the lifting shaft core direction.
58. combine harvester as claimed in claim 57, which is characterized in that
The combine harvester has scaffold, the scaffold support from below in the bottom of the grain box with it is described The part of side opposite side where bearing portion.
59. combine harvester as claimed in claim 58, which is characterized in that
The combine harvester has multiple scaffolds arranged in the direction along the lifting shaft core.
60. combine harvester as claimed in claim 59, which is characterized in that
The top of scaffold in the multiple scaffold, on the outermost side, which has, keeps the grain box described Lift the position maintaining part of the position on shaft core direction.
61. combine harvester as claimed in claim 58, which is characterized in that
The scaffold is supported on the sheller unit.
62. combine harvester as claimed in claim 42, which is characterized in that
In the grain box, the described end set for becoming downside under discharge posture that rises has grain outlet,
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The portion when operation portion is set to the overlook observation in travel machine body with the side same side equipped with the grain outlet Position,
The grain box is set to the rear of the Drive Section of travel machine body,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal,
The pedal is set to the position with grain outlet same side in travel machine body transverse direction,
The operation portion is set to the rear portion of the pedal.
63. combine harvester as claimed in claim 62, which is characterized in that
Have railing at the rear portion of the pedal,
The operation portion is supported on the railing.
64. a kind of combine harvester, which is characterized in that
The grain box for storing the grain from sheller unit is arranged to store posture in decline around lifting shaft core and rise to be discharged It is swung up and down between posture freely,
In the grain box, the described end set for becoming downside under discharge posture that rises has grain outlet,
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The portion when operation portion is set to the overlook observation in travel machine body with the side same side equipped with the grain outlet Position,
Has guiding chute in the grain box, which is supported to use posture and upper declining around swinging shaft core It rises and is swung up and down freely between taking care of posture,
The guiding chute is configured to, and when being switched to described decline using posture, guiding is flowed out from the grain outlet Grain to flowing down on the outside of travel machine body, and when being switched to risings posture certainly, along in the grain box The grain box upper and lower directions wall being connect with the grain outlet.
65. the combine harvester as described in claim 64, which is characterized in that
The grain box is set to the rear of the Drive Section of travel machine body,
The lifting shaft core is set to along travel machine body front-rear direction,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
When the operation portion is set to the overlook observation in the Drive Section with the side same side equipped with the grain outlet Position.
66. the combine harvester as described in claim 65, which is characterized in that
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal.
67. the combine harvester as described in claim 64, which is characterized in that
The combine harvester has the lid for surrounding the operation portion.
68. the combine harvester as described in claim 64, which is characterized in that
The combine harvester is equipped with display unit, which shows that the grain box is switched to the decline storage posture.
69. combine harvester as recited in claim 68, which is characterized in that
The combine harvester has is supported to the scaffold that can be swung up and down by the grain box,
The display unit has pointer and mark,
The pointer is set to the side in the scaffold and the grain box,
The mark is set to another party in the scaffold and the grain box.
70. the combine harvester as described in claim 64, which is characterized in that
On the left of the transverse direction of the guiding chute and have pair of right and left on the right side of transverse direction and bend and stretch connecting rod, which bends and stretches connecting rod It is attached between the guiding chute and the grain box side, declines using between posture and rising keeping posture described Guiding chute described in swinging operation,
Has rotation fulcrum in the grain box, which is supported to can be around along the direction for swinging shaft core Shaft core rotation,
The connecting rod that bends and stretches has the case side connecting rod for the one end that can not be supported on the rotation fulcrum with the relative rotation and by institute The sliding slot side connecting rod of case side connecting rod and guiding chute connection is stated,
The case side connecting rod in left side and the case side connecting rod on right side are linked by welding and the rotation fulcrum.
71. the combine harvester as described in claim 70, which is characterized in that
The combine harvester has related organization, which makes the grain box and the guiding chute as follows Association, that is, with the grain box to it is described rise discharge posture swing be associated with and by the guiding chute switch to it is described under Drop uses posture, is associated with and switches to the guiding chute described to the swing for declining storage posture with the grain box Rise keeping posture,
The related organization have it is described laterally left side bend and stretch connecting rod or it is described laterally right side bend and stretch connecting rod.
72. the combine harvester as described in claim 64, which is characterized in that
The combine harvester has lift cylinders, which is attached at the grain box and the hydraulic cylinder branch set on travel machine body Between bearing portion, and grain box described in swinging operation between posture and rising discharge posture is stored in the decline,
The combine harvester has the locking member for the when of rising grain box described in swinging operation limiting the lift cylinders shortening,
The locking member is installed on the piston rod of the lift cylinders with being configured to handling, and works as and be installed on the piston When bar, it is configured to be supported effect to piston rod side using the tube body of the lift cylinders as reaction force.
73. the combine harvester as described in claim 72, which is characterized in that
The cross-sectional shape of the locking member is formed as U-shaped, in the installation of the locking member, to be used for the piston Bar enters the inside of the locking member,
It is equipped with engaging portion in the inner peripheral portion of the locking member,
The engaging portion is configured between fastening state and engagement released state that state change is performed, the fastening state Refer to that the engaging portion engages relative to the piston rod and prevents the locking member relative to the disengaging of the piston rod, institute It refers to releasing the engaging to the piston rod and capable of carrying out the piston rod relative to the sticking department to state engagement released state The discrepancy of the inner peripheral portion of part.
74. the combine harvester as described in claim 64, which is characterized in that
The grain box is set to the rear of the Drive Section of travel machine body,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal,
The pedal is set to the position with grain outlet same side in travel machine body transverse direction,
The operation portion is set to the rear portion of the pedal.
75. the combine harvester as described in claim 74, which is characterized in that
Have railing at the rear portion of the pedal,
The operation portion is supported on the railing.
76. a kind of combine harvester, which is characterized in that
The grain box for storing the grain from sheller unit is arranged to store posture in decline around lifting shaft core and rise to be discharged It is swung up and down between posture freely,
It is in the grain box, described to rise the end set grain outlet for becoming downside under discharge posture,
The shape of the bottom of the grain box is become to end and the grain discharge of upside under the rising discharge posture Mouth is formed as straight line shape between side,
Equipped with the row that the grain from the grain outlet is discharged to the outside of the grain box in the grain box Go out screw,
The rotation shaft core of the lifting shaft core and the discharge screw is set to same shaft core,
The end set of the side where the grain outlet in the bottom of the grain box has to be discharged with the grain Mouth connection and the concave portion entered for the discharge screw,
The shape of the bottom of the grain box is become into end and the female portion of upside under discharge posture in described rise Be formed as straight line shape between upper edge.
77. the combine harvester as described in claim 76, which is characterized in that
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The portion when operation portion is set to the overlook observation in travel machine body with the side same side equipped with the grain outlet Position,
The grain box is set to the rear of the Drive Section of travel machine body,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal,
The pedal is set to the position with grain outlet same side in travel machine body transverse direction,
The operation portion is set to the rear portion of the pedal.
78. the combine harvester as described in claim 77, which is characterized in that
Have railing at the rear portion of the pedal,
The operation portion is supported on the railing.
79. a kind of combine harvester, which is characterized in that
The grain box for storing the grain from sheller unit is arranged to store posture in decline around lifting shaft core and rise to be discharged It is swung up and down between posture freely,
It is in the grain box, described to rise the end set grain outlet for becoming downside under discharge posture,
The shape of the bottom of the grain box is become to end and the grain discharge of upside under the rising discharge posture Mouth is formed as straight line shape between side,
Equipped with the row that the grain from the grain outlet is discharged to the outside of the grain box in the grain box Go out screw,
The rotation shaft core of the lifting shaft core and the discharge screw is set to same shaft core,
The grain that the discharge screw is equipped in the front end of the grain box sends out mouth,
The paddy device that unloads of grain of the conveying from the discharge screw is set on front side of the travel machine body of the grain box,
It is equipped in the corner formed by the antetheca and cross wall of the grain box and is received for the paddy device that unloads for unloading the entrance of paddy device Hold concave portion.
80. the combine harvester as described in claim 79, which is characterized in that
The combine harvester has：The driver of grain box described in swinging operation, the operation portion of the operation driver,
The portion when operation portion is set to the overlook observation in travel machine body with the side same side equipped with the grain outlet Position,
The grain box is set to the rear of the Drive Section of travel machine body,
The grain outlet is set to the side lateral out of the travel machine body in the grain box,
The Drive Section has the pedal of driver's cabin and the lateral outer side set on the driver's cabin,
The operation portion is set to the top of the pedal,
The pedal is set to the position with grain outlet same side in travel machine body transverse direction,
The operation portion is set to the rear portion of the pedal.
81. the combine harvester as described in claim 80, which is characterized in that
Have railing at the rear portion of the pedal,
The operation portion is supported on the railing.
CN201480043985.4A 2013-08-07 2014-08-05 Combine harvester Active CN105451542B (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2013164575A JP2016178871A (en) 2013-08-07 2013-08-07 Combine-harvester
JP2013-164574 2013-08-07
JP2013164576A JP2016178872A (en) 2013-08-07 2013-08-07 Combine-harvester
JP2013-164576 2013-08-07
JP2013164574A JP2016178870A (en) 2013-08-07 2013-08-07 Combine-harvester
JP2013-164575 2013-08-07
PCT/JP2014/070626 WO2015020055A1 (en) 2013-08-07 2014-08-05 Combine harvester

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CN105451542A CN105451542A (en) 2016-03-30
CN105451542B true CN105451542B (en) 2018-09-11

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TR201809325A2 (en) * 2017-06-30 2019-01-21 Cnh Industrial India Private Ltd Harvester basket assembly having an inlet hood.
CN107697618A (en) * 2017-09-25 2018-02-16 济南大学 One kind can pull telescopic rotary type grain conveying device
KR20200001508A (en) * 2018-06-27 2020-01-06 가부시끼 가이샤 구보다 Combine
US11490567B2 (en) 2019-12-16 2022-11-08 Cnh Industrial America Llc System for unloading particulate material from an agricultural machine

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JPS58176819U (en) * 1982-05-19 1983-11-26 若松車輛株式会社 Carton tilting device
JPS6148043U (en) * 1984-08-30 1986-03-31 戸田工業株式会社 Quantitative non-destructive transfer device for granulated materials
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