CN203467253U - Grain transferring structure of combine harvester and common-type combine harvester - Google Patents
Grain transferring structure of combine harvester and common-type combine harvester Download PDFInfo
- Publication number
- CN203467253U CN203467253U CN201320537590.2U CN201320537590U CN203467253U CN 203467253 U CN203467253 U CN 203467253U CN 201320537590 U CN201320537590 U CN 201320537590U CN 203467253 U CN203467253 U CN 203467253U
- Authority
- CN
- China
- Prior art keywords
- grain
- transport mechanism
- conveyance
- sheller unit
- conveying plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model provides a grain transferring structure of a combine harvester and a common-type combine harvester. The grain transferring structure comprises an upwards transferring device transferring grains from a threshing device to a grain collection box, the upwards transferring device comprises a lower-side transferring mechanism extending upwards from a grain discharging portion of the threshing device and an upper-side transferring mechanism extending downwards from a transferring end portion of the lower-side transferring mechanism, any one of the lower-side transferring mechanism and the upper-side transferring mechanism is composed of lath-type conveying devices or bucket conveying devices utilizing multiple transferring bodies arranged on an annular rotating belt to upwards transfer the grains through rotation of the annular rotating belt, the other of the lower-side transferring mechanism and the upper-side transferring mechanism is composed of spiral conveying devices for upwards transferring the grains through rotation of spiral blades spanned on an upper end portion and a lower end portion, and the annular rotating belt is spanned on rotating bodies of the upper end portion and the lower end portion of any of the lower-side transferring mechanism and the upper-side transferring mechanism.
Description
The application's name that to be Kubota Corp. submitted on 03 08th, 2013 is called dividing an application of utility application that " the grain conveyance memory structure of combine ", application number are 201320105702.7.
Technical field
The utility model relates to the grain conveyance memory structure that configures grain collecting box and have the combine that grain is sent to device from described sheller unit to facing upward of described grain collecting box conveyance above sheller unit.
Background technology
Structure in the past as the grain conveyance memory structure of combine as above, there is following structure: face upward and send device to send grain conveyor to form by single facing upward, this is faced upward and send grain conveyor to be configured to from the grain discharge portion of sheller unit (threshing/sorting portion) towards the supply port (grain input port) forming on grain collecting box (grain case) top extended state (for example, with reference to patent documentation 1) in a straight line.
Patent documentation 1: TOHKEMY 2005-176736 communique (Fig. 1, Fig. 3)
In structure above grain collecting box being configured in to sheller unit, easily carry out in the structure that sheller unit and grain collecting box are arranged side by side in the horizontal direction because of the expansion of the confined grain collecting box of sheller unit on width.But, in above-mentioned structure in the past, because of the grain discharge portion from sheller unit towards the supply port of grain collecting box in a straight line extended facing upward send grain conveyor, the forming part etc. of size, shape or the supply port of grain collecting box is restricted.Therefore, be difficult to effectively carry out the expansion of grain collecting box on width.In addition, even if carried out the expansion of grain collecting box on width, because of the shape of grain collecting box,, the forming part of supply port is restricted, from supply port, also easily producing dead angle when supplying with grain in grain collecting box, thus, easily cause the grain filling rate in grain collecting box to reduce.
Utility model content
The purpose of this utility model is: by sending the structure of device to improve to facing upward, can effectively carry out the expansion of grain collecting box on width and can not reduce the grain filling rate in grain collecting box.
The grain conveyance structure of the combine of technical solutions of the utility model 1 has from sheller unit send device to facing upward of grain collecting box conveyance grain, it is characterized in that, described facing upward send device to have from the grain discharge portion of described sheller unit extended downside transport mechanism and from the conveyance terminal part of described downside transport mechanism extended upside transport mechanism upward upward, the either party of described downside transport mechanism and described upside transport mechanism by the rotation utilization of rotating band by ring-type be located at described ring-type rotate with on a plurality of conveyance bodies face upward and send the strip type conveying plant of grain or bucket conveying plant to form, the opposing party is by facing upward and send the helix transporting device of grain to form by being crossed on the rotation of the helical blade at its upper and lower both ends, described ring-type is rotated on the rotary body of being with the both ends up and down that are crossed on the transport mechanism of being located at described either party.
On the basis of technical scheme 1, the grain conveyance structure of the combine of technical solutions of the utility model 2 is characterised in that, described upside transport mechanism consists of described helix transporting device, at the conveyance terminal part of described helix transporting device, have and utilize with the one rotation of described helical blade and will face upward the jettisoning plate of jettisoninging of described grain collecting box inside of the grain sending.
On the basis of technical scheme 1, the grain conveyance structure of the combine of technical solutions of the utility model 3 is characterised in that, described downside transport mechanism consists of described strip type conveying plant or described bucket conveying plant, the conveyance terminal part of a helical blade in the state configuration with to described grain discharge portion conveyance grain in described sheller unit, with the described rotary body of the bottom side of downside transport mechanism described in the state configuration of one rotation.
On the basis of technical scheme 2, the grain conveyance structure of the combine of technical solutions of the utility model 4 is characterised in that, described downside transport mechanism consists of described strip type conveying plant or described bucket conveying plant, the conveyance terminal part of a helical blade in the state configuration with to described grain discharge portion conveyance grain in described sheller unit, with the described rotary body of the bottom side of downside transport mechanism described in the state configuration of one rotation.
In technical scheme 1～4 on the basis of arbitrary scheme, the grain conveyance structure of the combine of technical solutions of the utility model 5 is characterised in that, conveyance terminal part at described downside transport mechanism is provided with grain guide part, and this grain guide part guides described downside transport mechanism to face upward the grain sending and this grain is flowed down to the conveyance top portion of described upside transport mechanism.
On the basis of technical scheme 5, the grain conveyance structure of the combine of technical solutions of the utility model 6 is characterised in that, described grain guide part consists of pipeline.
In technical scheme 1～4 on the basis of arbitrary scheme, the grain conveyance structure of the combine of technical solutions of the utility model 7 is characterised in that, the position in body outside at described downside transport mechanism and described upside transport mechanism, disposes the transmission system of carrying out transmission to described upside transport mechanism from described downside transport mechanism.
On the basis of technical scheme 6, the grain conveyance structure of the combine of technical solutions of the utility model 8 is characterised in that, the position in body outside at described downside transport mechanism and described upside transport mechanism, disposes the transmission system of carrying out transmission to described upside transport mechanism from described downside transport mechanism.
On the basis of technical scheme 7, the grain conveyance structure of the combine of technical solutions of the utility model 9 is characterised in that, described transmission system is by the first belt wheel, the first bevel gear, the second bevel gear, the second belt wheel and driving-belt form, the state configuration that described the first belt wheel rotates with rotary body one described in the side who approaches described helix transporting device with described strip type conveying plant or described bucket conveying plant is at the side end in the body outside of described strip type conveying plant or described bucket conveying plant, described the first bevel gear is the end up and down at the described strip type conveying plant of approaching of described helix transporting device or described bucket conveying plant with the state configuration with described helical blade one rotation, described the second bevel gear with under the posture being parallel to described the first belt wheel with the state configuration of described the first bevel gear engagement end up and down at described helix transporting device, described the second belt wheel is the side end in the described strip type conveying plant at described the first belt wheel place or the body of described bucket conveying plant outside with the state configuration with described the second bevel gear one rotation, described driving-belt is wound around on described the first belt wheel and described the second belt wheel.
On the basis of technical scheme 8, the grain conveyance structure of the combine of technical solutions of the utility model 10 is characterised in that, described transmission system is by the first belt wheel, the first bevel gear, the second bevel gear, the second belt wheel and driving-belt form, the state configuration that described the first belt wheel rotates with rotary body one described in the side who approaches described helix transporting device with described strip type conveying plant or described bucket conveying plant is at the side end in the body outside of described strip type conveying plant or described bucket conveying plant, described the first bevel gear is the end up and down at the described strip type conveying plant of approaching of described helix transporting device or described bucket conveying plant with the state configuration with described helical blade one rotation, described the second bevel gear with under the posture being parallel to described the first belt wheel with the state configuration of described the first bevel gear engagement end up and down at described helix transporting device, described the second belt wheel is the side end in the described strip type conveying plant at described the first belt wheel place or the body of described bucket conveying plant outside with the state configuration with described the second bevel gear one rotation, described driving-belt is wound around on described the first belt wheel and described the second belt wheel.
In technical scheme 1～4,6,8～10 on the basis of arbitrary scheme, the grain conveyance structure of the combine of technical solutions of the utility model 11 is characterised in that, described grain collecting box is configured in the top of described sheller unit, described grain collecting box is configured to largo has the extension stretching out to the outside of described sheller unit, described downside transport mechanism with the state configuration of the direction of stretching out direction quadrature along with described extension below described extension.
In technical scheme 1～4,6,8～10 on the basis of arbitrary scheme, the grain conveyance structure of the combine of technical solutions of the utility model 12 is characterised in that, described upside transport mechanism is with the state configuration of the outer surface along described grain collecting box.
On the basis of technical scheme 12, the grain conveyance structure of the combine of technical solutions of the utility model 13 is characterised in that, described upside transport mechanism configures with inclination attitude.
In technical scheme 1～4,6,8～10,13 on the basis of arbitrary scheme, the grain conveyance structure of the combine of technical solutions of the utility model 14 is characterised in that, described facing upward send device to be configured to, have in the outside of described sheller unit from the grain discharge portion of described sheller unit upward extended downside transport mechanism and in the outside of described grain collecting box from the conveyance terminal part of described downside transport mechanism extended upside transport mechanism upward.
In technical scheme 1～4,6,8～10,13 on the basis of arbitrary scheme, the grain conveyance structure of the combine of technical solutions of the utility model 15 is characterised in that, at a horizontal side configuration engine of described sheller unit, described downside transport mechanism is configured between described sheller unit and described engine.
On the basis of technical scheme 14, the grain conveyance structure of the combine of technical solutions of the utility model 16 is characterised in that, at a horizontal side configuration engine of described sheller unit, described downside transport mechanism is configured between described sheller unit and described engine.
The ordinary combine harvester of technical solutions of the utility model 17 is characterised in that, disposes pair of right and left front-wheel and pair of right and left trailing wheel, has the grain conveyance structure of the combine as described in technical scheme 15, and described sheller unit is whole stalk feeding type.
The ordinary combine harvester of technical solutions of the utility model 18 is characterised in that, disposes pair of right and left front-wheel and pair of right and left trailing wheel, has the grain conveyance structure of the combine as described in technical scheme 16, and described sheller unit is whole stalk feeding type.
In addition, the grain conveyance memory structure of the combine of technical solutions of the utility model 1 ' configures grain collecting box above sheller unit, and have from described sheller unit and send device to facing upward of described grain collecting box conveyance grain, the grain conveyance memory structure of described combine is characterised in that, described facing upward sent device to be configured to have: in the outside of described sheller unit from the grain discharge portion of described sheller unit upward extended downside transport mechanism and in the outside of described grain collecting box from the conveyance terminal part of described downside transport mechanism extended upside transport mechanism upward.
In above-mentioned utility model, can make grain collecting box expand on width and do not faced upward the restriction of sending device.And, in grain collecting box after expansion, even if be difficult to produce the position formation supply port at dead angle when grain being supplied to grain collecting box inside, face upward and send device also can be configured to, with the state in outside of bringing obstacle to the conveyance of grain to walk around sheller unit and grain collecting box from the grain discharge portion of sheller unit across the supply port to grain collecting box.
Therefore, can effectively carry out the expansion of grain collecting box on width and can not reduce the grain filling rate in grain collecting box, result can significantly increase the grain storage capacity of grain collecting box.
The utility model of the technical solution of the utility model 2 ', on the basis of utility model technique scheme 1 ' described, is characterized in that, described grain collecting box is configured to largo has the extension stretching out to the top of described downside transport mechanism.
In above-mentioned utility model, owing to the upper area of downside transport mechanism can being effective to the extended area of grain collecting box, therefore, can under the suitable state of not wasting, effectively carry out the expansion of grain collecting box on width.
On the basis of technical scheme 2 ', technical solutions of the utility model 3 ' are characterised in that, described downside transport mechanism to be positioned at the inclination attitude configuration of this state in outside of described extension when overlooking in its conveyance terminal part, described upside transport mechanism is with the state configuration of the outer surface of the described grain collecting box of the outstanding this state of the conveyance terminal part along in described downside transport mechanism.
In above-mentioned utility model, downside transport mechanism is positioned at the below of extension, and upside transport mechanism is near the state of grain collecting box outer surface, therefore, faces upward and send device can form while overlooking to stretch out less compact condition from grain collecting box.
And, can make the conveyance top portion of upside transport mechanism be positioned at the below of the conveyance terminal part of downside transport mechanism, thus, compare lateral transfer and supply with, can carry out grain supply to the conveyance top portion of upside transport mechanism from the conveyance terminal part of downside transport mechanism by falling smoothly to supply with.
Therefore,, when facing upward and sending device to form compact condition, can to upside transport mechanism, supply with swimmingly grain from downside transport mechanism.
In technical scheme 1 '～3 ' on the basis of arbitrary scheme, technical solutions of the utility model 4 ' are characterised in that, described downside transport mechanism is with the state configuration of the outer surface along described sheller unit.
In above-mentioned utility model, because downside transport mechanism is near the state of sheller unit outer surface, therefore, faces upward and send device can be configured to while overlooking to stretch out less compact condition from sheller unit.
In technical scheme 1 '～4 ' on the basis of arbitrary scheme, technical solutions of the utility model 5 ' are characterised in that, at the place ahead of described grain collecting box configuration driver's cabin, the grain discharge portion of the described sheller unit that described downside transport mechanism is had with the horizontal sidepiece from described sheller unit is towards the forward lean configuration in upper the place ahead, and described upside transport mechanism is configured between described grain collecting box and described driver's cabin.
In above-mentioned utility model, the space forming can be used as to the configuration space of upside transport mechanism between grain collecting box and driver's cabin.And, face upward and send device can be configured to following compact condition: from the grain discharge portion of sheller unit through the horizontal side of sheller unit towards extending between grain collecting box and driver's cabin and passing between grain collecting box and driver's cabin the supply port extension towards grain collecting box.
In technical scheme 1 '～5 ' on the basis of arbitrary scheme, technical solutions of the utility model 6 ' are characterised in that, at the conveyance terminal part of described downside transport mechanism, have and described downside transport mechanism is faced upward to the grain sending guide and make it flow to the grain guide part of the conveyance top portion of described upside transport mechanism.
In above-mentioned utility model, by flowing down of the grain along grain guide part, carry out grain supply to the conveyance top portion of upside transport mechanism from the conveyance terminal part of downside transport mechanism.
And, can improve the degree of freedom of the structure at the connecting portion place that the conveyance top portion of the conveyance terminal part of downside transport mechanism and upside transport mechanism is connected.
Therefore, can carry out swimmingly grain supply to upside transport mechanism from downside transport mechanism, and then can be configured to and make to face upward the state that send device to be more suitable for structure in sheller unit and grain collecting box, shape etc.
In technical scheme 1 '～6 ' on the basis of arbitrary scheme, technical solutions of the utility model 7 ' are characterised in that, described downside transport mechanism consists of strip type conveying plant or bucket conveying plant, the rotation of band is rotated in described strip type conveying plant or bucket conveying plant utilization across the ring-type at its upper and lower both ends, by described ring-type, rotate with on a plurality of conveyance bodies of arranging face upward and send grain.
In above-mentioned utility model, the situation that forms downside transport mechanism with helix transporting device by likely cause producing damage because of the embedding of grain etc. in conveyance is compared, the reduction of the grain quality that can suppress to be caused by conveyance.
In technical scheme 1 '～7 ' on the basis of arbitrary scheme, technical solutions of the utility model 8 ' are characterised in that, described upside transport mechanism is faced upward and is sent the helix transporting device of grain to form by utilizing across the rotation of the helical blade at its upper and lower both ends, at the conveyance terminal part of described helix transporting device, have and utilize with the one rotation of described helical blade and will face upward the jettisoning plate of jettisoninging of described grain collecting box inside of the grain sending.
In above-mentioned utility model, can will by helix transporting device, be faced upward the grain sending, utilize by rotating the plate of jettisoninging of jettisoninging and moving with the one of helical blade, with the state spreading, jettisoning and be supplied to the storage area in grain collecting box.
Therefore, can seek to simplify the structure relevant to the driving of the plate of jettisoninging.And, can, by grain so that its state spreading is equably stored in grain collecting box, therefore can improve the grain filling rate in grain collecting box.
In technical scheme 1 '～8 ' on the basis of arbitrary scheme, technical solutions of the utility model 9 ' are characterised in that, at a horizontal side configuration engine of described sheller unit, described downside transport mechanism is configured between described sheller unit and described engine.
In above-mentioned utility model, the space forming can be used as to the configuration space of downside transport mechanism between sheller unit and engine.And, due to the state configuration of downside transport mechanism with the more close sheller unit of phase ratio engine, therefore, can be by the region of the horizontal side of starting pusher side in body with the state do not wasted more effectively as the configuring area of the peripheral equipment of configuration engine etc.
In technical scheme 1 '～9 ' on the basis of arbitrary scheme, technical solutions of the utility model 10 ' are characterised in that, the relaying position between described downside transport mechanism and described upside transport mechanism is configured to the top that is positioned at described sheller unit.
In above-mentioned utility model, because relaying position is from downside transport mechanism, grain to be supplied to the position of upside transport mechanism, therefore it is easily piled up, and this relaying position is positioned to become compares the sheller unit top of configuring area of grain collecting box that sheller unit more easily carries out the change of shape, configuration.
Therefore, can improve in formation and face upward the degree of freedom of sending device this respect.And, can easily seek to simplify and face upward the structure of sending device relevant.
In addition, the grain memory structure of combine of the present utility model, utilization is faced upward and is sent device to face upward to send the grain from sheller unit here, and will send the supply of jettisoninging to the inside of grain collecting box via throwing device of the grain of device from described facing upward, the grain memory structure of described combine is characterised in that, can to described grain collecting box inside, jettisoning from described throwing device and supply with the supply port of grain, to be arranged in the state of the corner being become by the Longitudinal plate shape in the longitudinal plate in one of front and back and the left and right being connected with this longitudinal plate of described grain collecting box upper end, form, described throwing device is configured to, utilization is in described rotation of facing upward the plate of jettisoninging of the conveyance terminal part setting of sending device, by grain from described supply port with the state spreading across forming described two longitudinal plates of the described corner supply of jettisoninging to described grain collecting box inside, and described in being configured in, faces upward described throwing device the conveyance terminal part that send device.
Other the grain memory structure of combine of the present utility model, it is characterized in that, described facing upward sent device to have to utilize the rotation of helical blade to face upward the helix transporting device that send grain, described in jettisoning plate with the state configuration with described helical blade one rotation the conveyance terminal part at described helix transporting device.
Other the grain memory structure of combine of the present utility model, is characterized in that, the rotating shaft of the plate of jettisoninging described in can supporting rotatably configures with inclination attitude, so that grain spreads between described two the longitudinal plates that form described corner.
Other the grain memory structure of combine of the present utility model, is characterized in that, grain from described in the plate of jettisoninging via the top board of described grain collecting box, be supplied to the inside of described grain collecting box.
Other the grain memory structure of combine of the present utility model, it is characterized in that, on longitudinal plate of described supply port in described two the longitudinal plates that form described corner, form, described top board forms to have the state of horizontal part and pair of angled portion, described horizontal part is compared the upper ora terminalis of a pair of longitudinal plate being connected with a longitudinal plate that forms described supply port and is positioned at top, described pair of angled portion from a pair of side edge of the described horizontal part relative with the upper ora terminalis of described a pair of longitudinal plate towards corresponding described upper ora terminalis inclination.
Accompanying drawing explanation
Fig. 1 is the integral right view of ordinary combine harvester.
Fig. 2 is the integral left view of ordinary combine harvester.
Fig. 3 is the whole vertical view of ordinary combine harvester.
Fig. 4 is the whole rearview of ordinary combine harvester.
Fig. 5 is grain collecting box and faces upward the stereogram that send device etc.
Fig. 6 (a) means grain collecting box and faces upward the front view of the structure of sending device etc., and Fig. 6 (b) means the vertical profile front view of the structure on sheller unit top.
Fig. 7 (a) means the front view of major part of the storing state of grain collecting box, and Fig. 7 (b) means the front view of major part of the tilt state of grain collecting box.
Fig. 8 means the stereogram of major part that the cover plate swinging operation of grain collecting box has been arrived to the state of open position.
Fig. 9 means sheller unit and faces upward the right view of the structure of sending device etc.
Figure 10 (a) means the local vertical profile right view of major part of the structure of downside transport mechanism, and Figure 10 (b) means the local vertical profile front view of major part of the structure of downside transport mechanism.
Figure 11 (a) means the local vertical profile right view of facing upward the major part of sending the relaying position of device and the structure of transmission system, and Figure 11 (b) means the local vertical profile front view of facing upward the major part of sending the relaying position of device and the structure of transmission system.
Figure 12 (a) means the cross-sectional vertical view in part of major part of the supply condition of the guide portion in throwing device, and Figure 12 (b) means the cross-sectional vertical view in part of major part of the state of dodging of the guide portion in throwing device.
Figure 13 (a) means the cross-sectional vertical view of the major part of the supply condition that utilizes throwing device to supply with grain, and Figure 13 (b) means the vertical profile right view of the major part of the supply condition that utilizes throwing device to supply with grain.
Description of reference numerals
3 sheller units
3A grain discharge portion
4 grain collecting boxes
4B extension
9 driver's cabins
13 engines
54 face upward and send device
55 downside transport mechanisms
56 upside transport mechanisms
60 ring-types are rotated band
61 conveyance bodies
62 strip type conveying plants
63 grain guide parts (relaying position)
65 helical blades
66 helix transporting devices
68 plates of jettisoninging
Embodiment
Below, as for implementing an example of form of the present utility model, the example that explanation is applied to combine by the grain conveyance memory structure of combine of the present utility model based on accompanying drawing is the embodiment of plain edition (whole stalk feeding type) combine.
As shown in Fig. 1～6, the illustrated ordinary combine harvester of present embodiment is configured to, to be accompanied by travelling of body and gather in the paddy stalk of results object and by the harvesting carrying device 2 of rearward conveyance of paddy stalk of harvesting, with certainly travel body 1 forwards extended state can be configured in the front portion of the body 1 that travels lifting and swinging.On the body 1 that travels, be equipped with to the paddy stalk from harvesting carrying device 2 is carried out threshing processing and to process the handled thing obtaining by threshing, carries out the sheller unit 3 of sorting process.Above sheller unit 3, dispose the grain collecting box 4 that simple grain grain that the threshing processing by sheller unit 3 and sorting process are obtained stores.Rearward end at sheller unit 3 links the cataclasm treating apparatus 5 that has the threshing paddy stalk after pair threshing is processed to carry out cataclasm processing and discharge outside body.
The body 1 that travels has the various steel such as assembling square tube and forms cancellate organism frame 6, in the front portion of this organism frame 6, dispose the pair of right and left front-wheel 7 as driving wheel, at the rear portion of organism frame 6, dispose the pair of right and left trailing wheel 8 as deflecting roller, the body thereby the rear wheel steer of formation front wheel driving ejector half travels.
In the front portion of organism frame 6, the driver's cabin 9 forming largo across the front-wheel 7 of left and right erects via the front portion at organism frame 6 scaffold 10 that the driver's cabin that arranges is used, to be positioned at the state configuration of front-wheel 7 tops of left and right.In the internal configurations of driver's cabin 9, there are steering wheel 11 that rear-axle steering uses and driver's seat 12 etc.
At the rear of the right side front wheel 7 of organism frame 6 and be equipped with engine 13 in the quadrate part position, anterior right side of sheller unit 3.And, the power from this engine 13 is sent to the front-wheel 7 of harvesting carrying device 2, sheller unit 3, cataclasm treating apparatus 5 and left and right etc. via transmission system (not shown).
As shown in Figures 1 to 3, harvesting carrying device 2 utilizes the nearside divider 14 arranging at its anterior left and right two-end part, by receiving harvested cereal culm comb, is not divided into and gathers in the crops the paddy stalk of object and the paddy stalk of non-results object.In addition, utilization is configured in the rotating drum 15 of harvesting carrying device 2 front upper and rearward gathers up the knot grain side of gathering in the crops object paddy stalk, and, the clipper type shut-off mechanism 16 that utilization is configured in harvesting carrying device 2 bottoms cuts off the root side of results object paddy stalk, thereby the paddy stalk of results object is taken in.Then, by the paddy stalk utilization taking in, at the rear of shut-off mechanism 16, the auger 17 along the helical feed formula of left and right directions configuration is brought to the regulation position of left and right center side and rearward sends, and utilizes with this regulation position certainly and arrives pay-off 18 that the mode of the upper front end of sheller unit 3 sets up towards sheller unit 3 conveyances.
Pay-off 18 is configured to, utilization is built in the strip type conveying plant (not shown) in shell 19, by paddy stalk towards sheller unit 3 upper front end held together conveyance, and self-forming is put into the inside of sheller unit 3 in the paddy stalk input port 20 of sheller unit 3 upper front end.In addition, the mode of lifting and swinging can be carried out in the space surrounding with the scaffold 10 through being used by front portion and the driver's cabin of organism frame 6 in the width up and down in this space, and the upper front end of the rearward end of pay-off 18 and sheller unit 3 is linked.
Harvesting carrying device 2 utilizes the hydraulic up-down cylinder 21 that is erected at the front end bottom of organism frame 6 and the front end bottom of pay-off 18, and take with the point of contact of sheller unit 3 links is fulcrum lifting and swinging.And, be configured to, can carry out harvesting height adjusting etc. by this lifting and swinging.
As shown in Fig. 1～6, sheller unit 3 utilizes on the top of threshing box 22 that is also used as threshing framework along the built-in thrashing cylinder 23 of fore-and-aft direction, to put into the paddy stalk of threshing box 22 inside from paddy stalk input port 20, carries out threshing processing.Then, by by this threshing, process in the handled thing obtaining, from cover the handled thing that net 24 leaks down of accepting of thrashing cylinder 23 from below, as the handled thing of sorting object, be supplied at the swing sorting mechanism 25 of accepting configuration below net 24.Swing when sorting mechanism 25 is rearward transferred the handled thing of sorting object and screen so that grain etc. leak down.At the inferoanterior that swings sorting mechanism 25, dispose and from this inferoanterior position, to the handled thing in the sorting process of utilizing swing sorting mechanism 25 to carry out, blow the blower fan 26 of sorting wind.That is,, except utilize swinging sorting mechanism 25 screens, carry out the stalk foam of light specific gravity etc. to back upper place, to carry out the pneumatic separating of wind-force conveyance to prevent that stalk foam etc. from leaking down.
Threshing box 22 makes movable case 33 link via a plurality of hinges 34 and with handle bolt 35 and the upper end that is attached at the fixed case 32 on organism frame 6, so removing under the state that utilizes the link of carrying out with handle bolt 35, the movable case 33 that can to carry out take a plurality of hinges 34 be fulcrum is in the switching swinging operation covering between the closed position on thrashing cylinder 23 tops and the open position on unlimited thrashing cylinder 23 tops.
As shown in Fig. 1～8, grain collecting box 4 utilization is assembled the various steel such as square tube and cabinet frame 36, base plate 37, longitudinal plate 38～41 all around and the top board 42 etc. that form are configured to and have: the left side extension 4A stretching out to the left outside side of sheller unit 3 and stretch out and be positioned at the right side extension 4B of the top of engine 13 etc. to the right outside side of sheller unit 3, thus similarly across the front-wheel 7 of left and right, expand largo formation with driver's cabin 9.And, with the left side side of this grain collecting box 4, be positioned at the top of sheller unit 3 and right-hand part side is positioned at this state expansion in the more below of sheller unit 3 upper ends and forms.
The axial region 36A that cabinet frame 36 has forwards at the bottom righthand side position of its rear and front end portion or rear is outstanding, and the left-hand portion in its bottom has a pair of 36B of foot in extended front and back downwards.
Each axial region 36A can be embedded in a pair of pivot 43A of branch in front and back that the end, upper right of the scaffold 43 that grain collecting box uses has with the relative rotation, and this scaffold 43 is erect the quadrate part position, right side that is arranged on the sheller unit 3 in organism frame 6.That is, be configured to, grain collecting box 4 can take front and back axial region 36A as fulcrum to the left and right direction carry out swinging operation.And, across cabinet frame 36 and scaffold 43 ground, set up fluid pressure type and dumped cylinder 44, this is dumped cylinder 44 and makes grain collecting box 4 take an axial region 36A of front and back at the grain near sheller unit 3 tops, to store the storage location of use and from the grain that sheller unit 3 tops are left and square neck falls, discharge between the drain position of use direction to the left and right to the right and carry out wobble drive as fulcrum.
The 36B of each foot is configured to, and their bottom is connected to the left part of sheller unit 3 by dumping the contractive action of cylinder 44, thereby grain collecting box 4 is remained on to storage location.
In the right part of grain collecting box 4, the longitudinal plate 41 in right side compares with its underpart side the state formation that upper side is positioned at the more left-external side of body.Right part at grain collecting box 4 has: with the state that can discharge grain from the bottom of this grain collecting box, be formed on the grain outlet 45 between the bottom of the longitudinal plate 41 in right part and right side of base plate 37; According to have mode that the state of the function that can change grain outlet 45 front and back width opens and closes grain outlet 45 can swing a plurality of opening-closing plates 46 of hanging down and link with the bottom of the longitudinal plate 41 in right side; And take the cover plate 48 of swing of rising and falling between posture that connection shaft 47 that itself and cabinet frame 36 link erects in the lower side of longitudinal plate 41 along right side for fulcrum and the posture of foreign side's lodging to the right.Cover plate 48 stops the foreign side's swing to the right of each opening-closing plate 46 under it erects posture, thus sealing grain outlet 45, and, under its lodging posture, allow the foreign side's swing to the right of each opening-closing plate 46, thereby can make grain outlet 45 open wide.Longitudinal plate 38,39 and cover plate 48 across front and back have set up a pair of toggle joint 49 in front and back, and a pair of toggle joint 49 in these front and back makes the cover plate 48 of lodging as grain is guided and its guide plate flowing down is worked to the right outside side of body.The right-hand member top of longitudinal plate 38,39 of front and back can swing dispose the state swinging with one have before and after the securing rod 52 of a pair of engaging arm 51, the pivot fulcrum 50 of a pair of engaging arm 51 in these front and back by the cover plate side of the toggle joint 49 with corresponding engages cover plate 48 is fixedly maintained in its closed position.
According to said structure, lock arm 52 is carried out to swinging operation and remove cover plate 48 in the fixedly maintenance at place, closed position, swinging operation is carried out to open position in cover plate 48 self closing positions, and make to dump cylinder 44 extends action in case by grain collecting box 4 from storage location wobble drive to drain position, thereby the storing state that grain collecting box 4 can be stored to grain from portion is within it switched to the right square neck to inner storage grain is discharged to the right outside side's of body tilt state from grain outlet 45.In addition, cover plate 48 is carried out to swinging operation to closed position from open position, and lock arm 52 is carried out to swinging operation to cover plate 48 is fixedly maintained in its closed position, and make to dump cylinder 44 carries out contractive action in case by grain collecting box 4 from drain position wobble drive to storage location, thereby grain collecting box 4 can be switched to storing state from tilt state.
And by grain collecting box 4 is switched to tilt state, movable case 33 swinging operation that sheller unit 3 tops can be had are to open position, thereby thrashing cylinder 23 grades that can have sheller unit 3 tops from top are safeguarded.
The corner 4C that by front side longitudinal plate 38 and left side longitudinal plate 40 formed of grain collecting box 4 in the upper end of grain collecting box 4 is formed with can be to the supply port 53 of grain collecting box 4 internal feed grain.Particularly, supply port 53 is formed on the left end side position of longitudinal plate 38 upper ends, front side with the inclination attitude towards lower left of the 42C of left side portion along top board 42.
As shown in Fig. 1～6 and Fig. 9～13, the supply port 53 from the grain discharge portion 3A of sheller unit 3 to grain collecting box 4 sets up simple grain grain conveyance that the threshing processing by sheller unit 3 and sorting process are obtained and send device 54 to facing upward in grain collecting box 4.Face upward and send device 54 to there is downside transport mechanism 55 and upside transport mechanism 56, thereby be configured to, walk around the right side extension 4B that discharges side as the grain of grain collecting box 4, wherein, this downside transport mechanism 55 the right outside side of sheller unit 3 from the grain discharge portion 3A of sheller unit 3 with towards on the forward lean in the place ahead extend, this upside transport mechanism 56 extends to fall posture towards upper left "Left"-deviationist from the conveyance terminal part of downside transport mechanism 55 in the front outside of grain collecting box 4.
Upside transport mechanism 56 consists of helix transporting device 66, this helix transporting device 66 is configured to, inside at the conveying plant case 64 being connected with grain guide part 63, helical blade 65 rotations that can set up rotatably across the both ends up and down of this conveying plant case 64, thus the grain of downside transport mechanism 55 conveyances is faced upward to the supply port 53 of delivering to grain collecting box 4.At the conveyance terminal part of upside transport mechanism 56, dispose the throwing device 67 of jettisoninging to the inside of grain collecting box 4 and supplying with from the supply port 53 of grain collecting box 4 facing upward the grain that send.Throwing device 67 has a pair of plate 68 and the case 69 etc. of jettisoninging of jettisoninging, when the described a pair of plate 68 of jettisoninging utilizes with the overlooking of helical blade 65, left-handed one rotation is radially and jettisonings to centrifugal direction facing upward the grain sending, described in the case 69 of jettisoninging cover and jettisoning plate 68 and by the state that can be rotated, be embedded in the upper end of conveying plant case 64 outward centered by the pivot of helical blade 65.On the case 69 of jettisoninging, be formed with the guide portion 69A that the grain that the plate 68 of jettisoninging is jettisoninged is directed to grain collecting box 4 inside.
And, the grain guide part 63 having at the conveyance terminal part of this downside transport mechanism 55, the upper end that the front end of comparing the right side extension 4B of grain collecting box 4 while overlooking to form is positioned at body front side and this grain guide part 63 is compared the mode that sheller unit 3 is positioned at this state in top and is configured with forward lean.Thus, grain collecting box 4 easily expansion form upper-end part of driving that its right-hand part side compares sheller unit 3 in below this state, and, can carry out simply grain guide part 63 and be configured in being connected between the anterolateral upside transport mechanism 56 of grain collecting box 4, and, compare with situation about being configured with vertical position, can seek to improve the conveyance efficiency of the grain of downside transport mechanism 55.In addition, the helical feed of utilizing upside transport mechanism 56 to carry out shortens, thus the damage of the grain likely producing in the time of can suppressing helical feed.
In addition, the bottom of upside transport mechanism 56 is configured to and is positioned at the height roughly the same with the upper end of sheller unit 3.Thus, can reduce the bottom of upside transport mechanism 56 and the difference in height between supply port 53, correspondingly, can make the conveyance angle of inclination of upside transport mechanism 56 mild.Consequently, can improve the grain conveyance efficiency of upside transport mechanism 56.
As shown in figure 10, downside transport mechanism 55 is configured to, by by its drive sprocket 58 with the state configuration with the 29 one rotations of helical blade the conveyance terminal part at a helical blade 29, thereby with helical blade 29 interlocks.That is,, by forming downside transport mechanism 55 by strip type conveying plant 62, can make downside transport mechanism 55 and helical blade 29 interlocks only its drive sprocket 58 is configured in to the such simple structure of conveyance terminal part of a helical blade 29.
As shown in Fig. 5, Fig. 6, Fig. 9 and Figure 11, in the right outside side in body outside of downside transport mechanism 55 and upside transport mechanism 56, dispose and from downside transport mechanism 55, to upside transport mechanism 56, carry out the transmission system 70 of transmission.Transmission system 70 is configured to be had: the right outside side end configuration on the top of downside transport mechanism 55 with tension type the first transmission mechanism 71 and be built in the parts such as bevel gear type the second transmission mechanism 73 in the transmission case 72 being connected with upside transport mechanism 56 bottoms.
The first transmission mechanism 71 is configured to be had: via the first belt wheel 75 of the driven shaft 74 of left and right directions and the 59 one rotations of the driven sprocket of downside transport mechanism 55; By be arranged on from transmission case 72 to the right the external part of the extended power transmission shaft 76 of foreign side be configured in the second belt wheel 77 of the residing downside transport mechanism 55 right outside side ends of the first belt wheel 75 and be wound around the first belt wheel 75 and the second belt wheel 77 on the parts such as driving-belt 78.
The second transmission mechanism 73 is configured to be had: with the state configuration of the helical blade 65 one rotations with upside transport mechanism 56 the first bevel gear 79 of upside transport mechanism 56 bottoms and with the posture parallel with the first belt wheel 75 at the state with the first bevel gear 79 engagements at the parts such as the second bevel gear 80 that rotate via power transmission shaft 76 and the second belt wheel 77 one.
; because the transmission system 70 that transmits power to upside transport mechanism 56 from downside transport mechanism 55 has band tension type the first transmission mechanism 71; therefore; in the situation that upside transport mechanism 56 has produced grain obstruction; be accompanied by this obstruction and make to drive load to increase; thereby can between the first belt wheel 75 of the first transmission mechanism 71 and the second belt wheel 77, cause that driving-belt 78 skids, can make upside transport mechanism 56 stop.Thus, can effectively suppress because of the helix transporting device 66 as upside transport mechanism 56 within it portion produced and under the state that grain stops up, carry out work and cause grain damage.
And, because the body outside at downside transport mechanism 55 and upside transport mechanism 56 has configured this first transmission mechanism 71, therefore, can judge that in upside transport mechanism 56, whether producing grain stops up by visual the first transmission mechanism 71, thereby easily take as early as possible to tackle the measure that the grain in upside transport mechanism 56 stops up.In addition, easily the first transmission mechanism 71 is carried out to the maintenances such as replacing of driving-belt 78.
As shown in Fig. 1～6, Fig. 9, Figure 12 and Figure 13, upside transport mechanism 56 falls posture with the "Left"-deviationist of supply port 53 quadratures with grain collecting box 4 and is fixed on driver's cabin 9.To on the connecting member 81 of the upper end of upside transport mechanism 56 and driver's cabin 9 links, dispose: the case 69 that makes to jettisoning centered by the pivot of helical blade 65 rotates the electrodynamic type rain shaving electrical machine 82 that guide portion 69A is carried out to wobble drive; And the angular transducer 83 that detects the anglec of rotation of the case 69 of jettisoninging.
Although the diagram of omission is equipped with the electronic control unit (being designated hereinafter simply as ECU) that utilizes the microcomputer formation with CPU and EEPROM etc. on the body 1 that travels.In ECU, as control program, there is grain and store control member, the output of the threshing clutch sensor that the duty of the threshing clutch that the transmission system that this grain storage control member for example transmits power based on subtend sheller unit 3 has detects, judge that sheller unit 3 is in running order or in halted state, and the anglec of rotation of the case 69 of jettisoninging of exporting according to angular transducer 83 is obtained the operating position of guide portion 69A, and then the operating position of the state of the sheller unit based on determining 3 and the guide portion 69A trying to achieve etc., control the work of rain shaving electrical machine 82 guide portion 69A is carried out to swinging operation.
As shown in Fig. 5, Fig. 6, Fig. 9, Figure 12 and Figure 13, guide portion 69A is configured to, according to grain, store the control work of control member, under the duty of sheller unit 3, be switched to the supply condition that enters grain collecting box 4 inside from the supply port 53 of grain collecting box 4, under the halted state of sheller unit 3, be switched to the state of dodging of dodging grain collecting box 4 outsides.And guide portion 69A is configured to, at supply condition, between the longitudinal plate 40 of the longitudinal plate 38 in front side and left side that forms the residing corner 4C of supply port 53, move back and forth.
And, as previously mentioned, because the configuration posture of upside transport mechanism 56 is fallen posture in the "Left"-deviationist of supply port 53 quadratures with grain collecting box 4, the rotating shaft 84 that therefore, can support rotatably jettisoning plate 68 and the case 69 of jettisoninging is that the posture of helical-blade bobbin becomes with the "Left"-deviationist of supply port 53 quadratures of grain collecting box 4 and falls posture.Therefore, guide portion 69A moves back and forth under the state of mobile composition with above-below direction between the longitudinal plate 40 of the longitudinal plate 38 in front side and left side, and moves back and forth along the supply port 53 forming with the inclination attitude towards lower left of the 42C of left side portion along top board 42 on the longitudinal plate 38 in front side.
According to this structure, under the duty of sheller unit 3, the guide portion 69A of throwing device 69 becomes supply condition and moves back and forth between the longitudinal plate 40 of the longitudinal plate 38 in front side and left side to have the state of the mobile composition of above-below direction.Thus, the grain that the plate 68 of jettisoninging can be jettisoninged is supplied with via the state of top board 42 between grain collecting box 4 inside are with the longitudinal plate 40 of the longitudinal plate 38 in front side and left side at this corner of formation 4C diffusely from the supply port 53 of the corner 4C formation of position, left front end, the top at grain collecting box 4.
And, by with form as above by grain towards grain collecting box 4 diffusion inside supply with, the guide portion 69A of throwing device 69 from front side longitudinal plate 38 when longitudinal plate 40 moves towards left side, be accompanied by this and move, can change continuously grain supply condition from grain to grain collecting box 4 that supply with according to the record order of following (1)～(7):
(1) longitudinal plate 38 is mainly supplied to the state of the forward right side storage area in grain collecting box along front side to make grain;
(2) make grain along the right side rake 42D of top board 42 mainly the right side in grain collecting box be supplied to before and after the state of storage area of center side;
(3) state that makes grain mainly be supplied to the right lateral side storage area in grain collecting box along horizontal part 42A and the right side rake 42D of top board 42;
(4) make grain along the horizontal part 42A of top board 42 and the rake 42B of rear side mainly the rear side in grain collecting box be supplied to the state of the storage area of left and right center side;
(5) make grain along the 42C of left side portion of top board 42, mainly be supplied to the state of the left rear side storage area in grain collecting box;
(6) make grain along the main left side in grain collecting box of the longitudinal plate 40 of the 42C of left side portion and left side of top board 42, be supplied to the state of the storage area of front and back center side; And
(7) longitudinal plate 40 is mainly supplied to state of the front left side storage area in grain collecting box etc. along left side to make grain.
In contrast, the guide portion 69A of throwing device 69 from left side longitudinal plate 40 when longitudinal plate 38 moves towards front side, be accompanied by this and move, can change continuously grain supply condition from grain to grain collecting box 4 that supply with according to the record order of (7) contrary with said sequence～(1).
; can be to the whole storage area in grain collecting box not exist the state at dead angle to spread equably supply grain; and; can be by grain from supply port 53 so that its state along the top board 42 of grain collecting box 4 is supplied to grain collecting box 4 inside; therefore; the storage upper limit position in grain collecting box can be improved, consequently, the grain filling rate in grain collecting box 4 can be effectively improved.
On the other hand, under the halted state of sheller unit 3, the guide portion 69A of throwing device 69 is in the state of dodging, so that carries out under the halted state of sheller unit 3 discharges in the grain discharge operation of grain from grain collecting box 4, the guide portion 69A of case 69 of jettisoninging dodges the outside of grain collecting box 4, thereby the permission dependence grain collecting box 4 to the left and right swinging operation of direction carries out the switching between storing state and tilt state, therefore, can carry out rapidly discharging the grain discharge operation of grain and can not causing the guide portion 69A of throwing device 69 to interfere such inconvenience from grain collecting box 4.
(other embodiments)
(1) as combine, also can not configure driver's cabin 9, also engine 13 can be configured in to the left side side of sheller unit 3 in addition.
(2), as sheller unit 3, can be also the root side of the results object paddy stalk that gathers in by clamping and rearward carry out conveyance and only the knot grain side of the results object paddy stalk of harvesting is carried out to the sheller unit that the semi-feeding type of threshing processing is used.
(3), as sheller unit 3, also can there is in its left side grain discharge portion 3A.
(4) as grain collecting box 4, supply port 53 can be arranged in the corner being formed by the longitudinal plate 40 of the longitudinal plate 38 in front side and left side of grain collecting box 4 upper ends, the corner being formed by the longitudinal plate 41 of the longitudinal plate 38 in front side and right side, the corner being formed by the longitudinal plate 40 of the longitudinal plate 39 of rear side and left side, and under the state of the arbitrary corner in the corner being formed by the longitudinal plate 41 of the longitudinal plate 39 of rear side and right side, be formed on longitudinal plate 38～41 all around and in top board 42 any or across form longitudinal plate 38～41 all around of these corners and in top board 42 any two and form.In addition, supply port 53 also can be formed on longitudinal plate 38～41 all around and any of top board 42 under the state that is arranged in the part beyond above-mentioned corner.
(5), as grain collecting box 4, also can have and store grain and discharge the carrying device of use or sack-filling device etc. and be not configured to and can be switched to storing state or tilt state.In addition, can be also the grain collecting box that can form on the body 1 that travels with loading and unloading.
(6), as grain collecting box 4, can be also the grain collecting box without the extension 4B stretching out to the top of downside transport mechanism 55.
(7) as facing upward, send device 54, downside transport mechanism 55 also can be faced upward and be sent the bucket conveying plant of grain to form by a plurality of buckets (conveyance body 61) that arrange on ring-type swivel-chain 60 across the rotation of the ring-type swivel-chain (ring-type is rotated with 60) at its upper and lower both ends by utilization, in addition, also can be formed by helix transporting device 66.
(8) as facing upward, send device 54, upside transport mechanism 56 also can be faced upward and be sent the bucket conveying plant of grain to form by a plurality of buckets (conveyance body 61) that arrange on ring-type swivel-chain 60 across the rotation of the ring-type swivel-chain (ring-type is rotated with 60) at its upper and lower both ends by utilization, in addition, also can be formed by strip type conveying plant 62.
(9) as facing upward, send device 54, can be configured to, downside transport mechanism 55 is to be positioned at the inclination attitude configuration of this state in horizontal outside of left side extension 4A or right side extension 4B when overlooking in its conveyance terminal part, and upside transport mechanism 56 is with the state configuration of the outer surface of the longitudinal plate 41 of outer surface or right side of the longitudinal plate 40 in the left side along grain collecting box 4.
(10) as facing upward, send device 54, can be configured to, downside transport mechanism 55 to be positioned at the inclination attitude configuration of this state in rear outside of extension 4A, 4B when overlooking in its conveyance terminal part, and upside transport mechanism 56 is with the state configuration of the outer surface of the longitudinal plate 39 of the rear side along grain collecting box 4.
(11) as facing upward, send device 54, can be configured to, downside transport mechanism 55 to be positioned at the inclination attitude configuration of this state in front outside of left side extension 4A when overlooking in its conveyance terminal part, and upside transport mechanism 56 is with the state configuration of the outer surface of the longitudinal plate 38 in the front side along grain collecting box 4.
(12) as facing upward, send device 54, can configure at least either party in downside transport mechanism 55 and upside transport mechanism 56 with vertical position.
(13) as facing upward, send device 54, also the grain guide part 63 that cross section takes the shape of the letter U can be set at the conveyance terminal part of downside transport mechanism 55, in addition, also can replace grain guide part 63 and have downside transport mechanism 55 is faced upward to the grain lateral transfer sent to the transverse conveying mechanism of the conveyance top portion of upside transport mechanism 56 etc.
(14) send device 54 as facing upward, also can be configured to the top that relaying position (grain guide part 63) between downside transport mechanism 55 and upside transport mechanism 56 is positioned at sheller unit 3.
(15) also can be configured to, at the conveyance terminal part of upside transport mechanism 56, have upside transport mechanism 56 is faced upward to the rotary actuation of the plate 68 of jettisoninging that the grain utilization of sending relies on electro-motor etc. and the throwing device 68 of grain collecting box 4 inside of jettisoninging.
(16) also can be configured to, conveyance terminal part at helix transporting device 66 does not have the guide portion 69A that utilizes the work of rain shaving electrical machine 82 and swing, and only there is the plate 68 or only there is this jettisoning plate 68 and fixed guide portion of jettisoninging with helical blade 65 one rotations, thereby helix transporting device 66 is faced upward to the grain sending grain collecting box 4 inside of jettisoninging diffusely.
Industrial applicibility
The grain conveyance memory structure of combine of the present utility model can be applicable to above sheller unit, to configure grain collecting box and have from sheller unit, to facing upward of grain collecting box conveyance, send the ordinary combine harvester of device and half-feed combine harvester etc. by grain.
Claims (18)
1. a grain conveyance structure for combine, has from sheller unit (3) and send device (54) to facing upward of grain collecting box (4) conveyance grain, it is characterized in that,
Described facing upward send device (54) to have from the grain discharge portion (3A) of described sheller unit (3) extended downside transport mechanism (55) and from the conveyance terminal part of described downside transport mechanism (55) extended upside transport mechanism (56) upward upward
A plurality of conveyance bodies (61) that the either party of described downside transport mechanism (55) and described upside transport mechanism (56) is located on described ring-type rotation band (60) by the rotation utilization of rotating band (60) by ring-type are faced upward strip type conveying plant (62) or the bucket conveying plant formation of sending grain, the opposing party is by facing upward by being crossed on the rotation of the helical blade (65) at its upper and lower both ends helix transporting device (66) formation of sending grain, described ring-type is rotated the rotary body (58) that band (60) is crossed on the both ends up and down of the transport mechanism of being located at described either party, (59) on.
2. the grain conveyance structure of combine as claimed in claim 1, is characterized in that,
Described upside transport mechanism (56) consists of described helix transporting device (66),
At the conveyance terminal part of described helix transporting device (66), have and utilize with the one rotation of described helical blade (65) and will face upward the grain the sending inner plate of jettisoninging (68) of described grain collecting box (4) of jettisoninging.
3. the grain conveyance structure of combine as claimed in claim 1, is characterized in that,
Described downside transport mechanism (55) consists of described strip type conveying plant (62) or described bucket conveying plant,
The conveyance terminal part of the helical blade (29) in the state configuration with to described grain discharge portion (3A) conveyance grain in described sheller unit (3), with described rotary body (58), (59) of the bottom side of downside transport mechanism (55) described in the state configuration of one rotation.
4. the grain conveyance structure of combine as claimed in claim 2, is characterized in that,
Described downside transport mechanism (55) consists of described strip type conveying plant (62) or described bucket conveying plant,
The conveyance terminal part of the helical blade (29) in the state configuration with to described grain discharge portion (3A) conveyance grain in described sheller unit (3), with described rotary body (58), (59) of the bottom side of downside transport mechanism (55) described in the state configuration of one rotation.
5. the grain conveyance structure of the combine as described in any one in claim 1～4, is characterized in that,
Conveyance terminal part at described downside transport mechanism (55) is provided with grain guide part (63), and this grain guide part (63) guides described downside transport mechanism (55) to face upward the grain sending and this grain is flowed down to the conveyance top portion of described upside transport mechanism (56).
6. the grain conveyance structure of combine as claimed in claim 5, is characterized in that,
Described grain guide part (63) consists of pipeline.
7. the grain conveyance structure of the combine as described in any one in claim 1～4, is characterized in that,
The position in body outside at described downside transport mechanism (55) and described upside transport mechanism (56), disposes and from described downside transport mechanism (55), to described upside transport mechanism (56), carries out the transmission system (70) of transmission.
8. the grain conveyance structure of combine as claimed in claim 6, is characterized in that,
The position in body outside at described downside transport mechanism (55) and described upside transport mechanism (56), disposes and from described downside transport mechanism (55), to described upside transport mechanism (56), carries out the transmission system (70) of transmission.
9. the grain conveyance structure of combine as claimed in claim 7, is characterized in that,
Described transmission system (70) consists of the first belt wheel (75), the first bevel gear (79), the second bevel gear (80), the second belt wheel (77) and driving-belt (78),
The state configuration that described the first belt wheel (75) rotates with rotary body (59) one described in the side who approaches described helix transporting device (66) with described strip type conveying plant (62) or described bucket conveying plant is at the side end in the body outside of described strip type conveying plant (62) or described bucket conveying plant
Described the first bevel gear (79) with the state configuration of described helical blade (65) one rotation in an end up and down of the described strip type conveying plant of approaching of described helix transporting device (66) (62) or described bucket conveying plant,
Described the second bevel gear (80) with under the posture being parallel to described the first belt wheel (75) with the state configuration of described the first bevel gear (79) engagement in an end up and down of described helix transporting device (66),
Described the second belt wheel (77) is the side end in the described strip type conveying plant (62) at described the first belt wheel (75) place or the body of described bucket conveying plant outside with the state configuration with the rotation of described the second bevel gear (80) one,
Described driving-belt (78) is wound around on described the first belt wheel (75) and described the second belt wheel (77).
10. the grain conveyance structure of combine as claimed in claim 8, is characterized in that,
Described transmission system (70) consists of the first belt wheel (75), the first bevel gear (79), the second bevel gear (80), the second belt wheel (77) and driving-belt (78),
The state configuration that described the first belt wheel (75) rotates with rotary body (59) one described in the side who approaches described helix transporting device (66) with described strip type conveying plant (62) or described bucket conveying plant is at the side end in the body outside of described strip type conveying plant (62) or described bucket conveying plant
Described the first bevel gear (79) with the state configuration of described helical blade (65) one rotation in an end up and down of the described strip type conveying plant of approaching of described helix transporting device (66) (62) or described bucket conveying plant,
Described the second bevel gear (80) with under the posture being parallel to described the first belt wheel (75) with the state configuration of described the first bevel gear (79) engagement in an end up and down of described helix transporting device (66),
Described the second belt wheel (77) is the side end in the described strip type conveying plant (62) at described the first belt wheel (75) place or the body of described bucket conveying plant outside with the state configuration with the rotation of described the second bevel gear (80) one,
Described driving-belt (78) is wound around on described the first belt wheel (75) and described the second belt wheel (77).
The grain conveyance structure of 11. combines as described in any one in claim 1～4,6,8～10, is characterized in that,
Described grain collecting box (4) is configured in the top of described sheller unit (3),
Described grain collecting box (4) is configured to largo has the extension (4B) stretching out to the outside of described sheller unit (3),
Described downside transport mechanism (55) is the below at described extension (4B) with the state configuration of the direction of stretching out direction quadrature along with described extension (4B).
The grain conveyance structure of 12. combines as described in any one in claim 1～4,6,8～10, is characterized in that,
Described upside transport mechanism (56) is with the state configuration of the outer surface along described grain collecting box (4).
The grain conveyance structure of 13. combines as claimed in claim 12, is characterized in that,
Described upside transport mechanism (56) configures with inclination attitude.
The grain conveyance structure of 14. combines as described in any one in claim 1～4,6,8～10,13, is characterized in that,
Described facing upward send device (54) to be configured to, have in the outside of described sheller unit (3) from the grain discharge portion (3A) of described sheller unit (3) upward extended downside transport mechanism (55) and in the outside of described grain collecting box (4) from the conveyance terminal part of described downside transport mechanism (55) extended upside transport mechanism (56) upward.
The grain conveyance structure of 15. combines as described in any one in claim 1～4,6,8～10,13, is characterized in that,
At a horizontal side configuration engine (13) of described sheller unit,
Described downside transport mechanism (55) is configured between described sheller unit (3) and described engine (13).
The grain conveyance structure of 16. combines as claimed in claim 14, is characterized in that,
At a horizontal side configuration engine (13) of described sheller unit,
Described downside transport mechanism (55) is configured between described sheller unit (3) and described engine (13).
17. 1 kinds of ordinary combine harvesters, is characterized in that,
Dispose pair of right and left front-wheel (7) and pair of right and left trailing wheel (8),
The grain conveyance structure with combine as claimed in claim 15,
Described sheller unit is whole stalk feeding type.
18. 1 kinds of ordinary combine harvesters, is characterized in that,
Dispose pair of right and left front-wheel (7) and pair of right and left trailing wheel (8),
The grain conveyance structure with combine as claimed in claim 16,
Described sheller unit is whole stalk feeding type.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-053418 | 2012-03-09 | ||
| JP2012053418A JP2013183714A (en) | 2012-03-09 | 2012-03-09 | Grain conveyance and storage structure of combine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105702 Division CN203219733U (en) | 2012-03-09 | 2013-03-08 | Grain carrying and storing structure of combine-harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203467253U true CN203467253U (en) | 2014-03-12 |
Family
ID=49246756
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537590.2U Expired - Fee Related CN203467253U (en) | 2012-03-09 | 2013-03-08 | Grain transferring structure of combine harvester and common-type combine harvester |
| CN 201320105702 Expired - Fee Related CN203219733U (en) | 2012-03-09 | 2013-03-08 | Grain carrying and storing structure of combine-harvester |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105702 Expired - Fee Related CN203219733U (en) | 2012-03-09 | 2013-03-08 | Grain carrying and storing structure of combine-harvester |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013183714A (en) |
| CN (2) | CN203467253U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150257338A1 (en) * | 2014-03-14 | 2015-09-17 | Deere & Company | Agricultural harvester with bevel gear drive |
| US11930740B2 (en) | 2018-07-24 | 2024-03-19 | Kubota Corporation | Threshing apparatus |
| JP7094173B2 (en) | 2018-07-24 | 2022-07-01 | 株式会社クボタ | combine |
| CN112514640B (en) * | 2020-10-28 | 2021-11-02 | 宁波财经学院 | Rotary discharging separator of grain harvester |
-
2012
- 2012-03-09 JP JP2012053418A patent/JP2013183714A/en active Pending
-
2013
- 2013-03-08 CN CN201320537590.2U patent/CN203467253U/en not_active Expired - Fee Related
- 2013-03-08 CN CN 201320105702 patent/CN203219733U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013183714A (en) | 2013-09-19 |
| CN203219733U (en) | 2013-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202635137U (en) | Grain storage structure of combine harvester | |
| CN203467253U (en) | Grain transferring structure of combine harvester and common-type combine harvester | |
| JP5911390B2 (en) | Combine | |
| US10667453B2 (en) | Agricultural motor vehicle | |
| CN110226415B (en) | Combine harvester and threshing device mounted on the combine harvester | |
| CN203851490U (en) | Corn harvester | |
| CN102958345A (en) | Combine harvester | |
| JP6765348B2 (en) | combine | |
| KR102344820B1 (en) | Combine | |
| JP2013183716A (en) | Grain storage structure of combine harvester | |
| CN204217505U (en) | Full-feeding combine harvester | |
| CN102197748B (en) | Threshing device | |
| US4662160A (en) | Cotton basket unloading structure | |
| JP5329314B2 (en) | Traveling vehicle | |
| CN103354714B (en) | Normal-type combine | |
| CN105792632B (en) | Combine harvester | |
| CN102106220B (en) | Threshing device | |
| CN203243709U (en) | Combine harvester | |
| JP2013183718A (en) | Combine | |
| JP5457083B2 (en) | Combine | |
| JP4763919B2 (en) | Combine | |
| JP7065748B2 (en) | Harvester | |
| CN109964624A (en) | Combine harvester | |
| KR20190070854A (en) | Harvester and combine | |
| JP2016106599A (en) | General purpose combine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |