CN203219733U - Grain carrying and storing structure of combine-harvester - Google Patents
Grain carrying and storing structure of combine-harvester Download PDFInfo
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- CN203219733U CN203219733U CN 201320105702 CN201320105702U CN203219733U CN 203219733 U CN203219733 U CN 203219733U CN 201320105702 CN201320105702 CN 201320105702 CN 201320105702 U CN201320105702 U CN 201320105702U CN 203219733 U CN203219733 U CN 203219733U
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Abstract
The utility model provides a grain carrying and storing structure of a combine-harvester. Through improvement on a structure of a raise feed device, the extension of a grain collection tank in a width direction can be effectively carried out, and the grain filling rate in the grain collection tank cannot be reduced. In the grain carrying and storing structure of the combine-harvester, the grain collection tank (4) is arranged above a threshing device (3), and a raise feeding device (54) for conveying grains from the threshing device (3) to the grain collection tank (4) is arranged. The raise feeding device (54) is provided with a lower-side carrying mechanism (55) and an upper-side carrying mechanism (56). The lower-side carrying mechanism (55) upwards extends out of a grain discharging part of the threshing device (3) from the outer side of the threshing device (3); and the upper-side carrying mechanism (56) upwards extends out of a carrying terminal part of the lower-side carrying mechanism (55) from the outer side of the grain collection tank (4).
Description
Technical field
The utility model relates to above sheller unit the configuration grain collecting box and has the grain conveyance memory structure that grain is sent the combine of device from described sheller unit to facing upward of described grain collecting box conveyance.
Background technology
Structure in the past as the grain conveyance memory structure of aforesaid combine, have following structure: face upward and send device to send grain conveyor to constitute by single facing upward, this is faced upward and send grain conveyor to be configured to from the grain discharge portion of threshing device (threshing/sorting portion) towards the supply port (grain input port) that forms 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 the structure above grain collecting box being configured in sheller unit, carry out easily 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 from the grain discharge portion of threshing device towards the supply port of grain collecting box in a straight line extended facing upward send grain conveyor, make the formation position etc. of size, shape or supply port of grain collecting box be 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 the shape of grain collecting box, the formation position of supply port are restricted, when supplying with grain in the grain collecting box, supply port also is being easy to generate the dead angle, thus, cause the grain filling rate in the grain collecting box to reduce easily.
The utility model content
The purpose of this utility model is: by sending the structure of device to improve to facing upward, can carry out effectively grain collecting box on width expansion and can not reduce grain filling rate in the grain collecting box.
The grain conveyance memory structure of the combine of the technical solution of the utility model 1, above sheller unit, dispose grain collecting box, 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 constitute to have: in the outside of described sheller unit from the grain discharge portion of described sheller unit up 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 up.
In above-mentioned utility model, can make grain collecting box do not faced upward the restriction of sending device in the width expansion.And, in the grain collecting box after expansion, even if when grain being supplied to grain collecting box inside, be difficult to produce the position formation supply port at dead angle, face upward and send device also can constitute, the state in the outside of walking around sheller unit and grain collecting box with the conveyance of not giving grain with bringing obstacle from the grain discharge portion of threshing device across the supply port to grain collecting box.
Therefore, can carry out effectively grain collecting box on width expansion and can not reduce grain filling rate in the grain collecting box, the result can significantly increase the grain storage capacity of grain collecting box.
The utility model of the technical solution of the utility model 2 is characterized in that on the basis of technique scheme 1 described utility model described grain collecting box constitutes largo has the extension that stretches out to the top of described downside transport mechanism.
In above-mentioned utility model, owing to the upper area of downside transport mechanism can be effective to the extended area of grain collecting box, therefore, can under the proper state of not wasting, carry out the expansion of grain collecting box on width effectively.
The utility model of the technical solution of the utility model 3 is on the basis of technique scheme 2 described utility models, it is characterized in that, described downside transport mechanism to be being in its conveyance terminal part is positioned at this state in the outside of described extension when overlooking inclination attitude configuration, and described upside transport mechanism is with the state configuration along the outer surface of the described grain collecting box of the outstanding this state of the conveyance terminal part that is in described downside transport mechanism.
In above-mentioned utility model, the downside transport mechanism is positioned at the below of extension, and the upside transport mechanism is in the state near the grain collecting box outer surface, therefore, faces upward and send device can constitute when 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, face upward send device to constitute compact condition in, can supply with grain swimmingly to the upside transport mechanism from the downside transport mechanism.
On the basis of the utility model of the technical solution of the utility model 4 described utility model of arbitrary scheme in technique scheme 1～3, it is characterized in that described downside transport mechanism is with the state configuration along the outer surface of described sheller unit.
In above-mentioned utility model, because the downside transport mechanism is in the state near the sheller unit outer surface, therefore, faces upward and send device can constitute when overlooking to stretch out less compact condition from the threshing device.
On the basis of the utility model of the technical solution of the utility model 5 described utility model of arbitrary scheme in technique scheme 1～4, it is characterized in that, at the place ahead of described grain collecting box configuration driver's cabin, described downside transport mechanism disposes with the forward lean of grain discharge portion towards last the place ahead of the described sheller unit that the horizontal sidepiece from described sheller unit is had, and described upside transport mechanism is configured between described grain collecting box and the described driver's cabin.
In above-mentioned utility model, the space that forms can be used as the configuration space of upside transport mechanism between grain collecting box and driver's cabin.And face upward and send device can constitute following compact condition: extend towards the supply port that extends between grain collecting box and the driver's cabin and pass between grain collecting box and the driver's cabin towards grain collecting box a horizontal side of passing sheller unit from the grain discharge portion of threshing device.
On the basis of the utility model of the technical solution of the utility model 6 described utility model of arbitrary scheme in technique scheme 1～5, it is characterized in that, at the conveyance terminal part of described downside transport mechanism, have and described downside transport mechanism is faced upward the grain channeling conduct of sending make it flow to the grain guide part of the conveyance top portion of described upside transport mechanism.
In above-mentioned utility model, by carry out grain supply to the conveyance top portion of upside transport mechanism from the conveyance terminal part of downside transport mechanism along flowing down of the grain of grain guide part.
And, the degree of freedom of the structure at the connecting portion place that the conveyance top portion with the conveyance terminal part of downside transport mechanism and upside transport mechanism of can improving is connected.
Therefore, grain supply to the upside transport mechanism from the downside transport mechanism can be carried out swimmingly, and then the state that send device to be more suitable for structure, shape etc. in sheller unit and grain collecting box of facing upward that makes can be constituted.
On the basis of the utility model of the technical solution of the utility model 7 described utility model of arbitrary scheme in technique scheme 1～6, it is characterized in that, described downside transport mechanism is made of strip type conveying plant or bucket conveying plant, described strip type conveying plant or bucket conveying plant utilization be across its rotation of the ring-type rotating band at both ends up and down, faces upward by a plurality of conveyance bodies that arrange in described ring-type rotating band and send grain.
In above-mentioned utility model, and compared by the situation that in conveyance, might constitute the downside transport mechanism because of the helix transporting device that embedding of grain etc. causes producing damage, can suppress the reduction of the grain quality that caused by conveyance.
On the basis of the utility model of the technical solution of the utility model 8 described utility model of arbitrary scheme in technique scheme 1～7, it is characterized in that, described upside transport mechanism is faced upward across the rotation of the helical blade at both ends about it by utilization and is sent the helix transporting device of grain to constitute, at the conveyance terminal part of described helix transporting device, have to 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 that send.
In above-mentioned utility model, can will be faced upward the grain that send by helix transporting device, utilize by with the one of the helical blade plate of jettisoninging of action that rotates to jettisoning, jettisoninging with the state of diffusion supplies to storage area in the grain collecting box.
Therefore, can seek to simplify the structure relevant with the driving of the plate of jettisoninging.And, can therefore can improve the grain filling rate in the grain collecting box with grain so that its state that spreads equably is stored in the grain collecting box.
On the basis of the utility model of the technical solution of the utility model 9 described utility model of arbitrary scheme in technique scheme 1～8, it is characterized in that, at the 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 that forms can be used as the configuration space of downside transport mechanism between sheller unit and engine.And, because the downside transport mechanism is with the state configuration of the more close sheller unit of phase ratio engine, therefore, can be with the zone of the horizontal side of starting pusher side in the body with the state do not wasted more effectively as the configuring area of the peripheral equipment of configuration engine etc.
On the basis of the utility model of the technical solution of the utility model 10 described utility model of arbitrary scheme in technique scheme 1～9, it is characterized in that the relaying position between described downside transport mechanism and the described upside transport mechanism constitutes the top that is positioned at described sheller unit.
In above-mentioned utility model, because the relaying position is the position that grain is supplied to the upside transport mechanism from the downside transport mechanism, therefore it is piled up easily, and this relaying position is positioned at the sheller unit top of the configuring area that becomes the grain collecting box of comparing the easier change of carrying out shape, configuration of sheller unit.
Therefore, can improve in formation and face upward the degree of freedom of sending the 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, the grain that send device to face upward to send here from the threshing device is faced upward in utilization, and will be from the described grain that send device faced upward via the device of the jettisoninging supply of jettisoninging to the inside of grain collecting box, the grain memory structure of described combine is characterised in that, can jettisoning to described grain collecting box inside from the described device of jettisoninging and supply with the supply port of grain, with be arranged in described grain collecting box upper end by the vertical plate in front and back with link to each other with this vertical plate about the state of the corner that forms of vertical plate form, the described device of jettisoninging constitutes, utilization is in described rotation of facing upward the plate of jettisoninging of the conveyance terminal part setting of sending device, with grain from described supply port with the state that spreads across described two the vertical plates that the form described corner supply of jettisoninging to described grain collecting box inside, and the described device of jettisoninging is configured in the described conveyance terminal part that send device of facing upward.
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 jettisoning plate with the state configuration of the described helical blade one rotation 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 that can support the described plate of jettisoninging rotatably disposes with inclination attitude, so that grain spreads between described two the vertical plates that form described corner.
Other the grain memory structure of combine of the present utility model is characterized in that grain supplies to the inside of described grain collecting box via the top board of described grain collecting box from the described plate of jettisoninging.
Other the grain memory structure of combine of the present utility model, it is characterized in that, the vertical plate of described supply port in described two the vertical plates that form described corner forms, described top board forms with the state with horizontal part and pair of angled portion, described horizontal part is compared the last ora terminalis of a pair of vertical plate that links to each other with a vertical plate that forms described supply port and is positioned at the top, described pair of angled portion from a pair of side edge of the described horizontal part relative with the last ora terminalis of described a pair of vertical plate towards the corresponding described ora terminalis inclination of going up.
Description of drawings
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) is the front view that expression grain collecting box and facing upward send the structure of device etc., and Fig. 6 (b) is the vertical profile front view of the structure on expression sheller unit top.
Fig. 7 (a) is the front view of major part of the storing state of expression grain collecting box, and Fig. 7 (b) is the front view of major part of the tilt state of expression grain collecting box.
Fig. 8 is the stereogram of the major part of the expression state that the cover plate swinging operation of grain collecting box arrived open position.
Fig. 9 is the right view that expression sheller unit and facing upward send the structure of device etc.
Figure 10 (a) is the local vertical profile right view of major part of the structure of expression downside transport mechanism, and Figure 10 (b) is the local vertical profile front view of major part of the structure of expression downside transport mechanism.
Figure 11 (a) is the local vertical profile right view of the major part of the expression structure of facing upward the relaying position of sending device and transmission system, and Figure 11 (b) is the local vertical profile front view of the major part of the expression structure of facing upward the relaying position of sending device and transmission system.
Figure 12 (a) is the jettisoning local cross-sectional vertical view of major part of supply condition of the guide portion in the device of expression, and Figure 12 (b) is the jettisoning local cross-sectional vertical view of major part of the state of dodging of the guide portion in the device of expression.
Figure 13 (a) is the cross-sectional vertical view of the major part of the expression supply condition that utilizes the unit feeding grain of jettisoninging, and Figure 13 (b) is the jettisoning vertical profile right view of major part of supply condition of unit feeding grain of expression utilization.
Description of reference numerals
3 sheller units
3A grain discharge portion
4 grain collecting boxes
The 4B extension
9 driver's cabins
13 engines
54 face upward and send device
55 downside transport mechanisms
56 upside transport mechanisms
60 ring-type rotating bands
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 a example that be used for to implement form of the present utility model, be the embodiment of plain edition (whole stalk feeding type) combine based on description of drawings with the example that the grain conveyance memory structure of combine of the present utility model is applied to combine.
Shown in Fig. 1～6, the illustrated ordinary combine harvester of present embodiment constitutes, to be accompanied by travelling of body and gather in the paddy stalk of results object and with the harvesting carrying device 2 of paddy stalk conveyance rearward of harvesting, with travel certainly body 1 forwards extended state can be configured in the front portion of the body 1 that travels lifting and swinging.Be equipped with at the body 1 that travels the paddy stalk from harvesting carrying device 2 is carried out that threshing is handled and to handling the sheller unit 3 that the handled thing that obtains carries out sorting process by threshing.Above sheller unit 3, dispose the grain collecting box 4 of the simple grain grain storage that threshing processing and sorting process by sheller unit 3 are obtained.Rearward end at sheller unit 3 links the cataclasm treating apparatus 5 that has the threshing paddy stalk after pair threshing is handled to carry out cataclasm processing and discharge outside body.
The body 1 that travels has various steel such as assembling square tube etc. and forms cancellate organism frame 6, dispose the pair of right and left front-wheel 7 as driving wheel in the front portion of this organism frame 6, dispose the pair of right and left trailing wheel 8 as deflecting roller at the rear portion of organism frame 6, the body thereby the rear wheel steer that constitutes the front-wheel drive type travels.
In the front portion of organism frame 6, across about the driver's cabin 9 that forms largo of front-wheel 7 via erect the scaffold 10 that the driver's cabin that arranges is used in the front portion of organism frame 6, with the state configuration of front-wheel 7 tops about being positioned at.In the internal configurations of driver's cabin 9 steering wheel 11 that rear-axle steering uses and driver's seat 12 etc. are arranged.
Be equipped with engine 13 at the rear of the right side front wheel 7 of organism frame 6 and in the quadrate part position, anterior right side of sheller unit 3.And, will from the power of this engine 13 via transmission system (not shown) be sent to harvesting carrying device 2, sheller unit 3, cataclasm treating apparatus 5 and about front-wheel 7 etc.
Shown in Fig. 1～3, harvesting carrying device 2 utilizes the nearside divider 14 that arranges at its anterior left and right sides two-end part, is not divided into the paddy stalk of gathering in the crops object and the paddy stalk of non-results object with receiving the harvested cereal culm comb.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 that will gather in the crops object takes in.Then, the paddy stalk utilization that takes in is brought to the regulation position of left and right sides center side and rearward sends along the auger 17 of the helical feed formula of left and right directions configuration at the rear of shut-off mechanism 16, utilize with this regulation position certainly and arrive 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 constitutes, utilization is built in the strip type conveying plant (not shown) in the shell 19, the paddy stalk has been held together conveyance towards sheller unit 3 upper front end ground, 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, can in the width up and down in this space, carry out the mode of lifting and swinging to pass space that the scaffold used by front portion and the driver's cabin of organism frame 6 10 surrounds, with the rearward end of pay-off 18 and the upper front end binding of sheller unit 3.
Harvesting carrying device 2 utilizes the hydraulic up-down cylinder 21 of the front end bottom of the front end bottom that is erected at organism frame 6 and pay-off 18, is the fulcrum lifting and swinging with the point of contact that links with sheller unit 3.And, constitute, can carry out harvesting height adjusting etc. by this lifting and swinging.
Shown in Fig. 1～6, sheller unit 3 utilizes top at the threshing case 22 that is also used as the threshing framework along the built-in threshing tube 23 of fore-and-aft direction, the paddy stalk of having put into threshing case 22 inside from paddy stalk input port 20 is carried out threshing handle.Then, will by this threshing handle in the handled thing that obtains, from covering the handled thing that net 24 leaks down of accepting of threshing tube 23 from the below, supply at the swing sorting mechanism 25 of accepting configuration below the net 24 as the handled thing of sorting object.Swing sorting mechanism 25 screens so that grain etc. leak down when the handled thing of sorting object is rearward transferred.Inferoanterior at swing sorting mechanism 25 disposes the blower fan 26 that blows sorting wind from this inferoanterior position to the handled thing in the sorting process of utilizing swing sorting mechanism 25 to carry out.That is, except utilizing swing sorting mechanism 25 screens, carry out the stalk foam of light specific gravity etc. is carried out the pneumatic separating of wind-force conveyance to prevent that stalk foam etc. from leaking down to the back upper place.
Below swing sorting mechanism 25 toe lateral, dispose the recoverer 27 that simple grain grain that the toe lateral of self-swinging sorting mechanism 25 is leaked down reclaims as the single treatment thing.Below swing sorting mechanism 25 rear portion side, dispose the secondary recovery portion 28 that the grain of the band branch stalk that the rear portion side of self-swinging sorting mechanism 25 is leaked down, the grain that diverges etc. reclaim as the after-treatment thing.In recoverer 27, dispose a helical blade 29 of the grain discharge portion 3A conveyance that the single treatment thing that will reclaim has to the right side of sheller unit 3 along left and right directions.In secondary recovery portion 28, dispose the secondary helical blade 31 of secondary gigback 30 conveyances that the after-treatment thing that will reclaim has to the right part of sheller unit 3 along left and right directions.Secondary gigback 30 constitutes, and the after-treatment thing that reclaims is carried out threshing handle, and faces upward the after-treatment thing that send after threshing is handled and makes it return swing sorting mechanism 25.
Threshing case 22 makes movable case 33 link with the upper end that is attached at the fixed case 32 on the organism frame 6 via a plurality of hinges 34 and band handle bolt 35, so removing under the state that utilizes the binding that band handle bolt 35 carries out, the switching swinging operation of movable case 33 between the open position on the closed position that covers threshing tube 23 tops and unlimited threshing tube 23 tops that can to carry out with a plurality of hinges 34 be fulcrum.
Shown in Fig. 1～8, grain collecting box 4 utilizes cabinet frame 36, base plate 37, vertical plate 38～41 all around and the top board 42 etc. various steel such as square tube being assembled and form to constitute to have: the left side extension 4A that stretches out to the left foreign 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 foreign side of sheller unit 3, thereby with driver's cabin 9 similarly across about front-wheel 7 expand formation largo.And, be positioned at the top of sheller unit 3 and the right-hand part side is positioned at this state expansion in the more below of sheller unit 3 upper ends and forms with the left side side of this grain collecting box 4.
The axial region 36A that cabinet frame 36 has forwards at the bottom righthand side position of its rear and front end portion or the 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 upper right end 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 the organism frame 6.That is, constitute, grain collecting box 4 can be with the axial region 36A of front and back fulcrum to the left and right direction carry out swinging operation.And, set up fluid pressure type across cabinet frame 36 and scaffold 43 ground and dumped cylinder 44, this dump cylinder 44 make grain collecting box 4 with an axial region 36A of front and back be fulcrum the grain near sheller unit 3 tops store the storage location of usefulness and leave from threshing device 3 tops and to the right the grain that falls of square neck discharge between the drain position of usefulness to the left and right direction and carry out wobble drive.
Each 36B of foot constitutes, and their bottom is connected to the left part of sheller unit 3 by the contractive action of dumping cylinder 44, thereby grain collecting box 4 is remained on storage location.
In the right part of grain collecting box 4, the vertical plate 41 in right side is compared the state formation that upper side is positioned at the more left-external side of body with its underpart side.Right part at grain collecting box 4 has: with the grain outlet 45 between the bottom of the vertical plate 41 in right part and right side that can be formed on base plate 37 from the state that grain is discharged in the bottom of this grain collecting box; According to the mode that grain outlet 45 is opened and closed with state with the function that can change grain outlet 45 front and back width can swing a plurality of opening-closing plates 46 of hanging down and link with the bottom of the vertical plate 41 in right side; And with the connection shaft 47 that itself and cabinet frame 36 the links cover plate 48 that be fulcrum rise and fall and swing between the posture of posture that the lower side of vertical plate 41 along the right side erects and foreign side's lodging to the right.Cover plate 48 erects at it and stops the foreign side's swing to the right of each opening-closing plate 46 under 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 grain outlet 45 is opened wide.Across vertical plate 38 of front and back, 39 and cover plate 48 set up before and after a pair of toggle joint 49, the cover plate 48 that a pair of toggle joint 49 in these front and back makes lodging is as grain is guided and its guide plate that flows down is worked to the right foreign side of body.Vertical plate 38 of front and back, 39 right-hand member top can dispose with swinging state with the one swing have before and after the securing rod 52 of a pair of engaging arm 51, a pair of engaging arm 51 in these front and back fixedly is maintained in its closed position cover plate 48 by engaging with the pivot fulcrum 50 of the cover plate side of corresponding toggle joint 49.
According to said structure, lock arm 52 is carried out swinging operation 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 dump that cylinder 44 extends action in case with grain collecting box 4 from the storage location wobble drive to drain position, thereby the storing state that grain collecting box 4 stores grain from portion within it can be switched to the right square neck in order to the storage grain of inside is discharged to the tilt state of the right foreign side of body from grain outlet 45.In addition, cover plate 48 is carried out swinging operation from open position to the closed position, and lock arm 52 carried out swinging operation in order to cover plate 48 fixedly is maintained in its closed position, and make dump that cylinder 44 carries out contractive action in case with grain collecting box 4 from the 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 threshing tube 23 grades that can have sheller unit 3 tops from the top are safeguarded.
The corner 4C that by front side vertical plate 38 and left side vertical 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 vertical plate 38 upper ends, front side with the inclination attitude towards the lower left along the 42C of left side portion of top board 42.
Shown in Fig. 1～6 and Fig. 9～13, the supply port 53 from the grain discharge portion 3A of threshing device 3 to grain collecting box 4 sets up simple grain grain conveyance that threshing processing and sorting process by sheller unit 3 are obtained facing upward in the grain collecting box 4 and send device 54.Face upward and send device 54 to have downside transport mechanism 55 and upside transport mechanism 56, walk around the right side extension 4B that discharges side as the grain of grain collecting box 4 thereby constitute, wherein, this downside transport mechanism 55 the right outside of sheller unit 3 from the grain discharge portion 3A of threshing device 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 preceding outside of grain collecting box 4.
Upside transport mechanism 56 is made of helix transporting device 66, this helix transporting device 66 constitutes, inside at the conveying plant case 64 that is connected with grain guide part 63, the helical blade 65 that can set up rotatably across the both ends up and down of this conveying plant case 64 rotates, thereby the grain of downside transport mechanism 55 conveyances is faced upward the supply port 53 of delivering to grain collecting box 4.Dispose and to face upward the device 67 of jettisoninging that the grain that send is jettisoninged to the inside of grain collecting box 4 and supplied with from the supply port 53 of grain collecting box 4 at the conveyance terminal part of upside transport mechanism 56.The device 67 of jettisoninging has a pair of plate 68 and the case 69 etc. of jettisoninging of jettisoninging, left-handed one rotation will be faced upward the grain that send and is radially to centrifugal direction and jettisoning when the described a pair of plate 68 of jettisoninging utilizes with the overlooking of helical blade 65, and the described case 69 of jettisoninging covers jettisonings plate 68 and be embedded in the upper end of conveying plant case 64 centered by the pivot of helical blade 65 outside the state that can be rotated.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 at the case 69 of jettisoninging.
And, at the grain guide part 63 that the conveyance terminal part of this downside transport mechanism 55 has, the upper end that the front end of comparing the right side extension 4B of grain collecting box 4 when overlooking with formation 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 disposed with forward lean.Thus, grain collecting box 4 expansion easily forms the upper end that its right-hand part side compares sheller unit 3 and is positioned at this state in below, and, can carry out grain guide part 63 simply and be configured in being connected between the grain collecting box 4 anterolateral upside transport mechanisms 56, and, compare with situation about being configured with vertical position, can seek to improve the conveyance efficient 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 that might produce can suppress helical feed the time.
In addition, the bottom of upside transport mechanism 56 constitutes 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 the supply port 53, therewith correspondingly, can make the conveyance angle of inclination of upside transport mechanism 56 mild.Consequently, can improve the grain conveyance efficient of upside transport mechanism 56.
As shown in figure 10, downside transport mechanism 55 constitutes, by with its drive sprocket 58 with the state configuration of the helical blade 29 one rotation conveyance terminal part at a helical blade 29, thereby with helical blade 29 interlocks.That is, by constituting downside transport mechanism 55 by strip type conveying plant 62, can make downside transport mechanism 55 and helical blade 29 interlocks with the such simple structure of conveyance terminal part that only its drive sprocket 58 is configured in a helical blade 29.
As Fig. 5, Fig. 6, Fig. 9 and shown in Figure 11, dispose the transmission system 70 of carrying out transmission from downside transport mechanism 55 to upside transport mechanism 56 in the right outside that is in the body outside of downside transport mechanism 55 and upside transport mechanism 56.Transmission system 70 constitutes to be had: at band tension type first transmission mechanism 71 of the right outboard end configuration on the top of downside transport mechanism 55 and be built in parts such as bevel gear formula second transmission mechanism 73 in the transmission case 72 that is connected with upside transport mechanism 56 bottoms.
Second transmission mechanism 73 constitutes to have: with the state configuration of helical blade 65 one of upside transport mechanism 56 rotation first bevel gear 79 of upside transport mechanism 56 bottoms and with the posture parallel with first belt wheel 75 with the state of first bevel gear, 79 engagements at the parts such as second bevel gear 80 that rotate via power transmission shaft 76 and second belt wheel, 77 one.
Namely, because the transmission system 70 that transmits power to upside transport mechanism 56 from downside transport mechanism 55 has band tension type first transmission mechanism 71, therefore, produced at upside transport mechanism 56 under the situation of grain obstruction, be accompanied by this obstruction and make that driving load increases, thereby can between first belt wheel 75 of first transmission mechanism 71 and second belt wheel 77, cause that driving-belt 78 skids, upside transport mechanism 56 is stopped.Thus, can suppress effectively because of as the helix transporting device 66 of upside transport mechanism 56 within it portion produced and carry out work under the state that grain stops up and cause grain damage.
And, because the body outside at downside transport mechanism 55 and upside transport mechanism 56 has disposed this first transmission mechanism 71, therefore, can judge that whether producing grain in the upside transport mechanism 56 stops up by visual first transmission mechanism 71, thereby take to tackle the measure that the grain in the upside transport mechanism 56 stops up easily as early as possible.In addition, easily first transmission mechanism 71 is carried out the maintenances such as replacing of driving-belt 78.
As Fig. 1～6, Fig. 9, Figure 12 and shown in Figure 13, upside transport mechanism 56 is fixed on the driver's cabin 9 to fall posture with the "Left"-deviationist of supply port 53 quadratures of grain collecting box 4.The binding parts 81 that link at upper end and driver's cabin 9 with upside transport mechanism 56 dispose: make the case 69 of jettisoninging rotate the electrodynamic type rain shaving electrical machine 82 that guide portion 69A is carried out wobble drive centered by the pivot of helical blade 65; And the angular transducer 83 that detects the anglec of rotation of the case 69 of jettisoninging.
Though 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. at the body 1 that travels.In ECU, have grain as control program 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 the sheller unit 3 in running order halted states that still are in, and obtain the operating position of guide portion 69A according to the anglec of rotation of the case 69 of jettisoninging of angular transducer 83 output, and then based on the state of the sheller unit 3 that determines and the operating position of the guide portion 69A that tries to achieve etc., the work of control rain shaving electrical machine 82 comes guide portion 69A is carried out swinging operation.
As Fig. 5, Fig. 6, Fig. 9, Figure 12 and shown in Figure 13, guide portion 69A constitutes, store the control work of control member according to grain, under the duty of sheller unit 3, switch 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, switch to the state of dodging of dodging grain collecting box 4 outsides.And guide portion 69A constitutes, and at supply condition, moves back and forth between the vertical plate 40 of the vertical plate 38 in front side and left side that forms supply port 53 residing corner 4C.
And, as previously mentioned, because being in the "Left"-deviationist of supply port 53 quadratures of grain collecting box 4, the configuration posture of upside transport mechanism 56 falls posture, therefore, the rotating shaft 84 that can support jettisoning plate 68 and the case 69 of jettisoninging rotatably is that the posture of helical blade axle becomes with the "Left"-deviationist of supply port 53 quadratures of grain collecting box 4 and falls posture.Therefore, guide portion 69A is moving back and forth between the vertical plate 40 of the vertical plate 38 in front side and left side under the state of the mobile composition with above-below direction, and moves back and forth along the supply port 53 that forms with the inclination attitude towards the lower left along the 42C of left side portion of top board 42 on the vertical plate 38 in front side.
According to this structure, under the duty of sheller unit 3, the guide portion 69A of the device 69 of jettisoninging becomes supply condition and moves back and forth between the vertical plate 40 of the vertical plate 38 in front side and left side with the state of mobile composition with 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 vertical plate 40 of the vertical plate 38 in front side and left side that is forming this corner 4C diffusely from the supply port 53 that the corner 4C in position, left front end, the top of grain collecting box 4 forms.
And, by with aforesaid form grain being supplied with towards grain collecting box 4 diffusion inside ground, the guide portion 69A of the device 69 of jettisoninging from the front side vertical plate 38 when vertical plate 40 moves towards the left side, be accompanied by this and move, can change grain supply condition from grain to grain collecting box 4 that supply with continuously according to the record order of following (1)～(7):
(1) vertical plate 38 mainly supplies to the state of the forward right side storage area in the grain collecting box along the front side to make grain;
(2) make grain mainly the right side in grain collecting box supply to along the right side rake 42D of top board 42 before and after the state of storage area of center side;
(3) state that makes grain mainly supply to the right lateral side storage area in the grain collecting box along horizontal part 42A and the right side rake 42D of top board 42;
(4) make grain along the rake 42B of the horizontal part 42A of top board 42 and rear side mainly the rear side in grain collecting box supply to the state of the storage area of left and right sides center side;
(5) make grain mainly supply to the state of the left rear side storage area in the grain collecting box along the 42C of left side portion of top board 42;
(6) make grain supply to the state of the storage area of front and back center side along the vertical plate of the 42C of left side portion and the left side 40 main left sides in grain collecting box of top board 42; And
(7) vertical plate 40 mainly supplies to state of the front left side storage area in the grain collecting box etc. along the left side to make grain.
In contrast, the guide portion 69A of the device 69 of jettisoninging from the left side vertical plate 40 when vertical plate 38 moves towards the front side, be accompanied by this and move, can change grain supply condition from grain to grain collecting box 4 that supply with continuously according to the record order of (7) opposite with said sequence～(1).
Namely, can spread supply grain equably with the state that does not have the dead angle to the whole storage area in the grain collecting box, and, can be with grain from supply port 53 so that its state along the top board 42 of grain collecting box 4 supplies to grain collecting box 4 inside, therefore, the storage upper limit position in the grain collecting box can be improved, consequently, the grain filling rate in the grain collecting box 4 can be improved effectively.
On the other hand, under the halted state of sheller unit 3, the guide portion 69A of device 69 of jettisoninging is in the state of dodging, so discharging in the grain discharge operation of grain from grain collecting box 4 of carrying out under the halted state of sheller unit 3, the guide portion 69A of case 69 of jettisoninging dodges the outside of grain collecting box 4, thereby allow to rely on grain collecting box 4 to the left and right the swinging operation of direction carry out switching between storing state and the tilt state, therefore, can carry out rapidly discharging operation and the guide portion 69A of the device 69 that can not cause jettisoninging interferes such inconvenience from the grain that grain collecting box 4 is discharged grain.
(other embodiments)
(1) as combine, also can not dispose driver's cabin 9, also engine 13 can be configured in the left side side of sheller unit 3 in addition.
(2) as sheller unit 3, also can be the root side of the results object paddy stalk by clamping harvesting and rearward carry out conveyance and only the knot grain side of the results object paddy stalk of harvesting is carried out the sheller unit that semi-feeding type that threshing handles is used.
(3) as sheller unit 3, also can have grain discharge portion 3A in its left side.
(4) as grain collecting box 4, supply port 53 can be arranged in the corner that is formed by the vertical plate 40 of the vertical plate 38 in front side and left side of grain collecting box 4 upper ends, the corner that is formed by the vertical plate 41 of the vertical plate 38 in front side and right side, the corner that is formed by the vertical plate 40 of the vertical plate 39 of rear side and left side, and under the state of the arbitrary corner in the corner that is formed by the vertical plate 41 of the vertical plate 39 of rear side and right side, be formed on all around vertical plate 38～41 and in the top board 42 any or across the vertical plate 38～41 all around that forms these corners and in the top board 42 any two and form.In addition, supply port 53 also can under the state that is arranged in the part beyond the above-mentioned corner, be formed on all around vertical plate 38～41 and any of top board 42.
(5) as grain collecting box 4, also can have and store that grain is discharged the carrying device of usefulness or sack-filling device etc. and be not to constitute to switch to storing state or tilt state.In addition, also can be the grain collecting box that on the body 1 that travels, can constitute with loading and unloading.
(6) as grain collecting box 4, also can be the grain collecting box with the extension 4B that stretches out to the top of downside transport mechanism 55.
(7) send device 54 as facing upward, downside transport mechanism 55 also can be faced upward the bucket conveying plant that send grain across the rotation of the ring-type swivel-chain (ring-type rotating band 60) at both ends about it by a plurality of buckets (conveyance body 61) that arrange at ring-type swivel-chain 60 by utilization and constitute, in addition, also can be constituted by helix transporting device 66.
(8) send device 54 as facing upward, upside transport mechanism 56 also can be faced upward the bucket conveying plant that send grain across the rotation of the ring-type swivel-chain (ring-type rotating band 60) at both ends about it by a plurality of buckets (conveyance body 61) that arrange at ring-type swivel-chain 60 by utilization and constitute, in addition, also can be constituted by strip type conveying plant 62.
(9) send device 54 as facing upward, can constitute, downside transport mechanism 55 to be being in its conveyance terminal part is positioned at this state in the horizontal outside of left side extension 4A or right side extension 4B when overlooking inclination attitude configuration, and upside transport mechanism 56 is with the state configuration along the outer surface of the vertical plate 41 of outer surface or right side of the vertical plate 40 in the left side of grain collecting box 4.
(10) send device 54 as facing upward, can constitute, downside transport mechanism 55 is to be in its conveyance terminal part is positioned at this state in the back outside of extension 4A, 4B when overlooking inclination attitude configuration, and upside transport mechanism 56 is with the state configuration along the outer surface of the vertical plate 39 of the rear side of grain collecting box 4.
(11) send device 54 as facing upward, can constitute, downside transport mechanism 55 is to be in its conveyance terminal part is positioned at this state in the preceding outside of left side extension 4A when overlooking inclination attitude configuration, and upside transport mechanism 56 is with the state configuration along the outer surface of the vertical plate 38 in the front side of grain collecting box 4.
(12) send device 54 as facing upward, can dispose either party at least in downside transport mechanism 55 and the upside transport mechanism 56 with vertical position.
(13) send device 54 as facing upward, also the grain guide part 63 that the 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 the grain lateral transfer sent to the lateral transfer mechanism of the conveyance top portion of upside transport mechanism 56 etc.
(14) send device 54 as facing upward, also can constitute the top that relaying position (grain guide part 63) between downside transport mechanism 55 and the upside transport mechanism 56 is positioned at sheller unit 3.
(15) also can constitute, have at the conveyance terminal part of upside transport mechanism 56 and upside transport mechanism 56 is faced upward the grain utilization of sending rely on the rotation of the plate 68 of jettisoninging of electro-motor etc. to drive and the device 68 of jettisoninging of grain collecting box 4 inside of jettisoninging.
(16) also can constitute, conveyance terminal part at helix transporting device 66 does not have the work that utilizes rain shaving electrical machine 82 and the guide portion 69A that swings, and only have a plate 68 or only have this jettisoning plate 68 and fixed guide portion of jettisoninging with helical blade 65 one rotations, thereby helix transporting device 66 is faced upward the grain that send 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 the configuration grain collecting box and have and send the ordinary combine harvester of device and half-feed combine harvester etc. from the threshing device to facing upward of grain collecting box conveyance with grain.
Claims (17)
1. the grain conveyance memory structure of a combine, at the top of sheller unit (3) configuration grain collecting box (4), and have from described sheller unit (3) and send device (54) to facing upward of described grain collecting box (4) conveyance grain, the grain conveyance memory structure of described combine is characterised in that
Described facing upward sent device (54) to constitute to have: in the outside of described sheller unit (3) from the grain discharge portion (3A) of described sheller unit (3) up 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) up.
2. the grain conveyance memory structure of combine as claimed in claim 1 is characterized in that,
Described grain collecting box (4) constitutes largo has the extension (4B) that stretches out to the top of described downside transport mechanism (55).
3. the grain conveyance memory structure of combine as claimed in claim 2 is characterized in that,
Described downside transport mechanism (55) to be being in its conveyance terminal part is positioned at this state in the outside of described extension (4B) when overlooking inclination attitude configuration,
Described upside transport mechanism (56) is with the state configuration along the outer surface of the described grain collecting box (4) of the outstanding this state of the conveyance terminal part that is in described downside transport mechanism (55).
4. the grain conveyance memory structure of combine as claimed in claim 1 is characterized in that,
Described downside transport mechanism (55) is with the state configuration along the outer surface of described sheller unit (3).
5. the grain conveyance memory structure of combine as claimed in claim 2 is characterized in that,
Described downside transport mechanism (55) is with the state configuration along the outer surface of described sheller unit (3).
6. the grain conveyance memory structure of combine as claimed in claim 3 is characterized in that,
Described downside transport mechanism (55) is with the state configuration along the outer surface of described sheller unit (3).
7. as the grain conveyance memory structure of each described combine in the claim 1～6, it is characterized in that,
At the place ahead of described grain collecting box (4) configuration driver's cabin (9),
Described downside transport mechanism (55) disposes with the forward lean of grain discharge portion (3A) towards last the place ahead of the described sheller unit (3) that the horizontal sidepiece from described sheller unit (3) is had,
Described upside transport mechanism (56) is configured between described grain collecting box (4) and the described driver's cabin (9).
8. as the grain conveyance memory structure of each described combine in the claim 1～6, it is characterized in that,
At the conveyance terminal part of described downside transport mechanism (55), have and make it flow to the grain guide part (63) of the conveyance top portion of described upside transport mechanism (56) described downside transport mechanism (55) the grain channeling conduct of sending of facing upward.
9. as the grain conveyance memory structure of each described combine in the claim 1～6, it is characterized in that,
Described downside transport mechanism (55) is made of strip type conveying plant (62) or bucket conveying plant, described strip type conveying plant or the utilization of bucket conveying plant are sent grain across its rotation of the ring-type rotating band (60) at both ends up and down by facing upward at a plurality of conveyance bodies (61) of described ring-type rotating band (60) setting.
10. as the grain conveyance memory structure of each described combine in the claim 1～6, it is characterized in that,
Described upside transport mechanism (56) is faced upward the helix transporting device (66) that send grain by utilization across the rotation of the helical blade (65) at both ends about it and is constituted,
At the conveyance terminal part of described helix transporting device (66), have to utilize with the one rotation of described helical blade (65) and will face upward the grain that the send inner plate of jettisoninging of described grain collecting box (4) of jettisoninging.
11. the grain conveyance memory structure as each described combine in the claim 1～6 is characterized in that,
At the horizontal side configuration engine (13) of described sheller unit (3),
Described downside transport mechanism (55) is configured to be positioned between described sheller unit (3) and the described engine (13).
12. the grain conveyance memory structure as each described combine in the claim 1～6 is characterized in that,
Relaying position (63) between described downside transport mechanism (55) and the described upside transport mechanism (56) constitutes the top that is positioned at described sheller unit (3).
13. the grain memory structure of a combine, utilization is faced upward and is sent device (54) to face upward the grain of sending here from threshing device (3), and will be from the described grain that send device (54) faced upward via the device of jettisoninging (67) supply of jettisoninging to the inside of grain collecting box (4), the grain memory structure of described combine is characterised in that
Can jettisoning to described grain collecting box (4) inside from the described device of jettisoninging (67) and supply with the supply port (53) of grain, with be arranged in described grain collecting box (4) upper end by the vertical plate (38) of front and back with link to each other with this vertical plate (38) about the state of the corner (4C) that forms of a vertical plate (40) form
The described device of jettisoninging (67) constitutes, utilization is in described rotation of facing upward the plate of jettisoninging (68) of the conveyance terminal part setting of sending device (54), with grain from described supply port (53) with the supply of jettisoninging to described grain collecting box (4) inside of the state of the diffusion across two the described vertical plates (38,40) that form described corner (4C), and the described device of jettisoninging (67) is configured in the described conveyance terminal part that send device (54) of facing upward.
14. the grain memory structure of combine as claimed in claim 13 is characterized in that,
Described facing upward sent device (54) to have the rotation that utilizes helical blade (65) to face upward the helix transporting device (66) that send grain,
The described plate of jettisoninging (68) with the state configuration of described helical blade (65) the one rotation conveyance terminal part at described helix transporting device (66).
15. the grain memory structure of combine as claimed in claim 14 is characterized in that,
Can support the rotating shaft (84) of the described plate of jettisoninging (68) rotatably with the inclination attitude configuration, so that grain diffusion between two the described vertical plates (38,40) that form described corner (4C).
16. the grain memory structure of combine as claimed in claim 15 is characterized in that,
Grain supplies to the inside of described grain collecting box (4) via the top board (42) of described grain collecting box (4) from the described plate of jettisoninging (68).
17. the grain memory structure of combine as claimed in claim 16 is characterized in that,
The vertical plate (38) of described supply port (53) in two the described vertical plates (38,40) that form described corner (4C) forms,
Described top board (42) forms with the state with horizontal part (42A) and pair of angled portion (42C, 42D), described horizontal part (42A) is compared another that link to each other with a vertical plate (38) that forms described supply port (53) and last ora terminalis of vertical plate (39,41) is positioned at the top, described pair of angled portion (42C, 42D) from described another to a pair of side edge of the relative described horizontal part (42A) of the last ora terminalis of vertical plate (39,41) towards the corresponding described ora terminalis inclination of going up.
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 Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537590.2U Division CN203467253U (en) | 2012-03-09 | 2013-03-08 | Grain transferring structure of combine harvester and common-type combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219733U true CN203219733U (en) | 2013-10-02 |
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| 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 Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201320537590.2U Expired - Fee Related CN203467253U (en) | 2012-03-09 | 2013-03-08 | Grain transferring structure of combine harvester and common-type combine harvester |
Country Status (2)
| Country | Link |
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| JP (1) | JP2013183714A (en) |
| CN (2) | CN203467253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514640A (en) * | 2020-10-28 | 2021-03-19 | 宁波财经学院 | Rotary discharging separator of grain harvester |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150257338A1 (en) * | 2014-03-14 | 2015-09-17 | Deere & Company | Agricultural harvester with bevel gear drive |
| JP7094173B2 (en) | 2018-07-24 | 2022-07-01 | 株式会社クボタ | combine |
| CN112469267A (en) | 2018-07-24 | 2021-03-09 | 株式会社久保田 | Combine harvester and 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112514640A (en) * | 2020-10-28 | 2021-03-19 | 宁波财经学院 | Rotary discharging separator of grain harvester |
| CN112514640B (en) * | 2020-10-28 | 2021-11-02 | 宁波财经学院 | Rotary discharging separator of grain harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203467253U (en) | 2014-03-12 |
| JP2013183714A (en) | 2013-09-19 |
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