CN104938162B - Sheller unit - Google Patents
Sheller unit Download PDFInfo
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- CN104938162B CN104938162B CN201510136889.0A CN201510136889A CN104938162B CN 104938162 B CN104938162 B CN 104938162B CN 201510136889 A CN201510136889 A CN 201510136889A CN 104938162 B CN104938162 B CN 104938162B
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- air duct
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- 238000012216 screening Methods 0.000 claims abstract description 118
- 238000012546 transfer Methods 0.000 claims abstract description 49
- 239000010813 municipal solid waste Substances 0.000 claims description 20
- 238000007873 sieving Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 description 75
- 230000001105 regulatory effect Effects 0.000 description 49
- 238000000034 method Methods 0.000 description 43
- 230000008569 process Effects 0.000 description 42
- 238000003306 harvesting Methods 0.000 description 35
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- 240000007594 Oryza sativa Species 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 2
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Abstract
The purpose of the present invention is to provide the sheller units for being able to suppress delay of the grain in screening unit.The purpose of the present invention is realized in the following way, having makes from air duct (113C) on the upside of the screening wind direction that winnowing machine (92) supply and more separated than the downside air duct (113B) of the upside air duct (113C) on the lower divides wind part (112), upside air duct (113C) is configured to be switched to first state and the second state, above-mentioned first state is, pass through the substantially vertical guide surface being formed in front of a point wind part (112), by the front guidance of rear end and sieve (98) from screening wind direction transfer frame (96) of winnowing machine (92), above-mentioned second state is, upside air duct (113C) is closed by the packaged unit (120) at the position being installed between transfer frame (96) and grain guide face (95A), limitation to from transfer frame (96) The treated object rearward transferred of rear end blow screening wind.
Description
Technical field
The present invention relates to sheller units.
Background technique
Combine harvester has mobile devices, harvesting device and sheller unit, gathers in while travelling, and taken off
Grain and screening.As the sheller unit of previous combine harvester, for example, Patent Document 1 discloses following threshing dresses
It sets, the paddy bar of harvesting is transported to top threshing chamber (the threshing portion of sheller unit), by the paddy bar moved in the top threshing
Interior carries out threshing by the process cartridge of rotation driving, and is screened by the screening unit for the lower section for being set to top threshing chamber.
The screening unit of sheller unit is provided with screening wind direction No.1 recoverer and No. two recoverers from winnowing machine
One guided between two air ducts guided and transfer frame and the first sieve that the top that wind direction is configured at winnowing machine will be screened
Air duct.An air duct guiding between wind direction transfer frame and the first sieve, which will be screened, to be used for by from the front of top threshing chamber
The treated object of the grain that falls and field trash composition blows screening wind to make treated object be separated into grain and field trash
Component.The screening unit of sheller unit is less in the field trash that the treated object fallen from the front of top threshing chamber is included
In the case of, an above-mentioned air duct is closed by packaged unit.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2004-229596 bulletin
Summary of the invention
But if the screening unit of sheller unit documented by patent document as described above 1 will be above-mentioned by packaged unit
The closing of an air duct, then grain etc. has the tendency that being stranded between transfer frame and packaged unit etc..
The present invention completes in view of the foregoing, and its purpose is to provide a kind of threshing of delay for being able to suppress grain dresses
It sets.
Realize that the present invention of above-mentioned purpose is as described below.
The invention of scheme 1 is a kind of sheller unit, has and carries out the threshing portion 8 of threshing to paddy bar and to the quilt after threshing
The screening unit 9 that processed material is screened, above-mentioned screening unit 9 have the treated object for receiving to leak down from above-mentioned threshing portion 8 and progress
It swings the swing screening unit 91 of screening and supplies the winnowing machine 92 of screening wind, above-mentioned swing screening unit 91 to the swing screening unit 91
It is configured at the top of above-mentioned winnowing machine 92, and is had: the transfer frame that the treated object to leak down from above-mentioned threshing portion 8 is transferred
96；With being highly poorly configured at below the rear end of the transfer frame 96, join treated object from the rear end of the transfer frame 96
And carry out the sieve 98 of sieving screening；And receive to be drawn from the treated object that the sieve 98 leaks through and on screening net 102
The grain guide face 95A led, above-mentioned sheller unit are characterized in that having makes on the upside of the screening wind direction that above-mentioned winnowing machine 92 supplies
Air duct 113C and more separated than the downside air duct 113B of upside air duct 113C on the lower divide wind part 112, above-mentioned upside air duct
113C is configured to be switched to first state and the second state, and above-mentioned first state is, by being formed in above-mentioned point of wind part
Substantially vertical guide surface before 112, by the rear end of the screening above-mentioned transfer frame 96 of wind direction from above-mentioned winnowing machine 92
And the front guidance of sieve 98, above-mentioned second state is, by be installed on above-mentioned transfer frame 96 and above-mentioned grain guide face 95A it
Between the packaged unit 120 at position close above-mentioned upside air duct 113C, limitation to from the rear end of above-mentioned transfer frame 96 backward
The treated object just transferred blows screening wind, and above-mentioned packaged unit 120 has and be mounted on the peace of the front of above-mentioned grain guide face 95A
Fill component 115 abut abutting part 120C, above-mentioned packaged unit 120 in the state of being installed on above-mentioned upside air duct 113C, from
Rear is overlapped in the inclined inclined surface upper backward on the top for being formed in above-mentioned installing component 115.
On the basis of the sheller unit of scheme 1, above-mentioned swing screening unit 91 has configuration in above-mentioned sieve for the invention of scheme 2
The top of son 98, and from moving up the sieve line 97 for separating longer field trash in the treated object sent in above-mentioned transfer frame 96.
The present invention has the following effects that.
According to the invention of scheme 1, upside air duct 113C transfers frame 96 and grain guide face in the second condition, by being installed on
The closing of the packaged unit 120 upside air duct 113C at the position between 95A, so being able to suppress the delay such as grain for leaking through sieve 98
In the front of grain guide face 95A.
According to the invention of scheme 1, has the abutting abutted with the installing component 115 for the front for being installed on grain guide face 95A
Portion 120C so can prevent grain etc. from leaking out from the gap of grain guide face 95A and packaged unit 120, and can prevent from screening
The screening efficiency in portion 9 it is low.
According to the invention of scheme 1, packaged unit 120 is overlapped in the state of being installed on upside air duct 113C from rear
It is formed in the inclined inclined surface upper backward on the top of installing component 115, so grain etc. can be further prevented to lead from grain
The gap of face 95A and packaged unit 120 leaks out.
According to the invention of scheme 2, except the The effect of invention of scheme 1, have configuration in the top of sieve 98, and from
Transfer frame 96 moves up the sieve line 97 that longer field trash is separated in the treated object sent, so passing through the quilt for making to leak through sieve 98
The quantitative change for the field trash that processed material is included is few, can further suppress the front that treated object is stranded in grain guide face 95A.
Detailed description of the invention
Fig. 1 is the main view for indicating the schematic construction of combine harvester of embodiment.
Fig. 2 is the side view for indicating the schematic construction of combine harvester of embodiment.
Fig. 3 is the rearview for indicating the schematic construction of combine harvester of embodiment.
Fig. 4 is the cross-sectional view in the front-back direction of the sheller unit of the combine harvester of embodiment.
Fig. 5 is the figure of the process cartridge of the combine harvester of embodiment from rear side.
Fig. 6 is the figure of the cylinder of process cartridge shown in fig. 5 from rear side.
Fig. 7 is the perspective view for indicating the periphery panel and mounting plate etc. of process cartridge shown in fig. 5.
Fig. 8 is the figure of the cylinder of process cartridge shown in fig. 5 and periphery panel from rear side.
Fig. 9 be the grain box side of the power transmission of the combine harvester from embodiment from side view.
Figure 10 is the cross-sectional view of the X-X line in Fig. 9.
Figure 11 is the cross-sectional view in the front-back direction of the screening unit of the combine harvester of embodiment.
Figure 12 is the first sieve of screening unit shown in Figure 11 and the top view of the second sieve.
Figure 13 is the cross-sectional view of the major part of screening unit shown in Figure 11.
Figure 14 is the cross-sectional view for the state that the screening unit shown in Figure 13 removes packaged unit.
Figure 15 is the cross-sectional view of the major part of screening unit shown in Figure 11.
Figure 16 is the cross-sectional view that the state of packaged unit is removed from screening unit shown in figure 15.
In figure: 8-threshing portions, 9-screening unit, 91-swing screening unit, 92-winnowing machines, 95A-grain guide face, 96-
Transfer frame, 97-sieve lines, the 98-the first sieve (sieve), 102-screening nets, 112-the second point of wind part (dividing wind part),
The second air duct 113B-(downside air duct), 113C-third air duct (upside air duct), 115-guide members (installing component),
120-packaged units, the second flat part of 120C-(abutting part).
Specific embodiment
Hereinafter, embodiments of the present invention are described in detail based on attached drawing.In addition, the embodiment is not to this
Invention, which is constituted, to be limited.In addition, can and easily be replaced in the constituent element of following embodiments comprising those skilled in the art
Component or substantially identical component.
[embodiment]
It is illustrated based on combine harvester of the attached drawing to embodiments of the present invention.Fig. 1 is the connection for indicating embodiment
The main view of the schematic construction of harvester is closed, Fig. 2 is the side view for indicating the schematic construction of combine harvester of embodiment, figure
3 be the rearview for indicating the schematic construction of combine harvester of embodiment, and Fig. 4 is the combine harvester for indicating embodiment
The cross-sectional view in the front-back direction of sheller unit.In addition, in the following description, so-called front-rear direction refers to combine harvester 1
Front-rear direction.Further, direction of travel when so-called front-rear direction is the combine harvester 1 straight trip, direction front side of keeping straight on
Referred to as front side, rear side are known as rear side.In addition, so-called vehicle width direction be relative to the front-rear direction horizontally orthogonal direction,
Keep straight on direction front side right side be known as right side, straight trip direction front side left side be known as left side.Further more, so-called vertical direction is
The direction orthogonal with front-rear direction and vehicle width direction.Above-mentioned front-rear direction, vehicle width direction and vertical direction are mutually orthogonal.
The combine harvester 1 of embodiment shown in FIG. 1 is following general combine harvester, by as power source
The driving force of engine generation (not shown), can while voluntarily the paddy bar of soybean, buckwheat except rice etc. is gathered in,
Threshing.As shown in Figure 1, Figure 2 and shown in Fig. 3, combine harvester 1 has: organism frame 2；Mobile devices 3；Harvesting device 4；Setting
Sheller unit 5 in the upside of organism frame 2；And grain box 6 on right side for being set to sheller unit 5 etc..Combine harvester 1
Threshing, screening are carried out to the paddy bar gathered in by harvesting device 4 by sheller unit 5, by the grain after 5 threshing of sheller unit, screening
Grain box 6 is lodged in, the grain of accumulation is discharged the discharge pusher 6A that cylinder and horizontal fortune cylinder form to outside from winnowing.In addition,
The manoeuvre portion 7 taken for operator is provided in the front side of grain box 6.
Organism frame 2 constitutes the structural member of the car body of combine harvester 1.It is taken on front side of the front-rear direction of organism frame 2
It is loaded with the engine as power source.Engine is the generating source of driving force used in combine harvester 1.Engine is internal combustion engine, is
Pass through the heat engine for making fuel combustion in combustion chamber to be converted to mechanical work and export as rotary power the energy of fuel.Separately
Outside, the downside of the manoeuvre portion 7 on organism frame 2 is arranged in engine.The driving force of engine passes through HST (Hydro Static
Transmission: net liquid pressure type stepless transmission) etc., it is transferred to the row in the center for the vehicle width direction for being fixed on organism frame 2
Sail speed changer etc..
Mobile devices 3 are arranged on the downside of the vertical direction of organism frame 2.Mobile devices 3 are driven by driving transmission, make to join
Close the whole traveling of harvester 1.Mobile devices 3 have crawler belt 3A.Crawler belt 3A is on the downside of the vertical direction of organism frame 2 in vehicle width side
It is provided with a pair spaced apartly upwards.By driving transmission to the driving force of crawler belt 3A delivery engine.Mobile devices 3 pass through
By from engine transmit Lai drive force crawler belt 3A and make combine harvester 1 integrally travel in the longitudinal direction.By by not
The operation of the main shift lever of diagram carries out variable speed operation to HST, can make the driving speeds of mobile devices 3 infinitely speed change.
The front of organism frame 2 is arranged in harvesting device 4.Harvesting device 4 is gathered in by the drive force from engine
Paddy bar, and the paddy bar of harvesting transported to sheller unit 5 etc..Harvesting device 4 have gather up device 4A, horizontal harvesting knife system 4B,
Auger apparatus 4C and feeding material chamber 4D are formed.In addition, can be incited somebody to action to be breaking at the paddy bar of the top of auger apparatus 4C intertexture also
Perpendicular harvesting knife system (illustration omitted) is assemblied in the left side of auger apparatus 4C.
Gather up device 4A by a lower height of paddy bar such as paddy bar, soybean or the buckwheat of lodging, rape or cauliflower etc. height compared with
High paddy bar gathers up the width for being formed as almost the same with the overall width of auger apparatus 4C to auger apparatus 4C, and is arranged
The upside of auger apparatus 4C.Horizontal harvesting knife system 4B be by by the device for the straw cutting for gathering up the paddy bar that device 4A is gathered up, if
Set the lower front in auger apparatus 4C, and by side view be in the past lateral rear side slowly backward it is upper it is inclined in a manner of configure.
Auger apparatus 4C by by gather up the paddy bar that device 4A is gathered up be gathered in auger apparatus 4C left back opening
It is sent into the front of mouth and is transferred to feeding material chamber 4D, the front of feeding material chamber 4D is set, is formed as and the body of combine harvester 1
The almost the same width of overall width.In addition, being equipped with nearside divider 4E on front side of the left and right of auger apparatus 4C.Feeding material chamber 4D will be from
The paddy bar of paddy and wheat, soybean, the buckwheat of auger apparatus 4C handover etc. raises the device of conveying to sheller unit 5, and setting is filled in push
It sets between 4C and sheller unit 5.
As shown in figure 4, sheller unit 5 is configured to have: top is arranged in and the paddy bar gathered in harvesting device 4 takes off
The threshing portion 8 of grain；The screening unit 9 that the downside in threshing portion 8 is set and the grain by 8 threshing of threshing portion is screened；Setting
Screening unit 9 rear side and consider the tier pole being discharged from threshing portion 8 or the stalk being discharged from screening unit 9 etc to be worth doing field trash cut off
Cutoff process room 50；And the rear side of cutoff process room 50 is set and tier pole cut off by cutoff process room 50 etc. is discharged
To external discharge room 70.
Front and rear panel 81,82 in threshing portion 8 rotates freely the rear ends that the earth's axis is supported by process cartridge axis 84 respectively, at this
Reason cylinder axis 84 sets up the process cartridge 83 being extended on front-rear direction in threshing portion 8, and the middle plate 85 in threshing portion 8 fills
The processing net 86 of the downside of process cartridge 83 is set equipped with stretching, extension.In addition, being transported to while threshing to rear side to reduce
Paddy bar resistance, the top of middle plate 85 is formed with the notch of the arc-shaped from top towards base portion.Middle 85 support of plate processing
Net 86, and to as the process cartridge 83 in threshing portion 8 by treated object obtained by paddy bar threshing (by groups such as grain and field trashes
At) apply transfer resistance.In addition, the upper cover 8A in threshing portion 8 is by being arranged outside in the direction of vehicle width and putting down around with front-rear direction
Capable axle center is rotated along arrow K (shown in Fig. 1 etc.), thus to being opened and closed in threshing portion 8.Upper cover 8A in threshing portion 8 into
It will be open in threshing portion 8 when row maintenance etc..Upper cover 8A is when combine harvester 1 gathers in paddy bar and carries out threshing by threshing portion
8 inner sealings.
Paddy bar is supplied from the feeding material chamber 4D of harvesting device 4 to threshing portion 8.Process cartridge 83 is provided in threshing portion 8.It connects down
Come, is illustrated based on structure of the attached drawing to process cartridge 83.Fig. 5 is the processing of the combine harvester of embodiment from rear side
The figure of cylinder, Fig. 6 are the figures of the cylinder of process cartridge shown in fig. 5 from rear side, and Fig. 7 is indicate process cartridge shown in fig. 5 outer
The perspective view of all panels and mounting plate etc., Fig. 8 are the figures of the cylinder of process cartridge shown in fig. 5 and periphery panel from rear side.
As shown in Figure 4 and 5, process cartridge 83 has: being provided with the cylinder 201 of process cartridge axis 84；It is torn open on cylinder 201
6 pieces of periphery panels 202 of dress；And the mounting plate 203 for periphery panel 202 to be installed on to process cartridge 83 (shown in Fig. 5 etc.)
Deng.Cylinder 201 has the intake spire 87 of the circular cone shape of front and the canister portion 200 at rear portion forms.
Intake spire 87 is formed towards rear side outer diameter and becomes larger.In the outer peripheral surface of intake spire 87, in order to incite somebody to action
The paddy bar that supply comes is transported to rear side and is provided with towards the inclined conveying spiral 87A of rear side.
As shown in fig. 6, canister portion 200 is integrally provided with cylindric cylindrical portion 204 and protrudes than the outside circumferential direction of cylindrical portion 204
And spread the stage portion 205 of canister portion 200 being endlong arranged in parallel with process cartridge axis 84.The upper surface of stage portion 205 is formed
It is flat.The outer diameter that the outer diameter of cylindrical portion 204 is formed as the rear end than taking in spire 87 is small, in intake spire 87 and cylinder
Cascaded surface 206 is provided between portion 204.The rear end of the stage portion 205 of canister portion 200 and intake spire 87 is generally in same
Face.
Canister portion 200 stage portion 205 circumferentially with 60 degree alternate ground week be equipped with the first generally plate like plate 88
With the second generally plate like plate 89, first plate 88 is by being fastened with multiple first processing teeth by welding in the longitudinal direction
The formation such as steel of 88A, second plate 89 are formed by the steel etc. for being fastened with multiple second processing tooth 89A in the longitudinal direction.
The second of second processing tooth 89A is provided with it is further possible to which the first plate 88 for being provided with the first processing tooth 88A will be erect and erect
Plate 89 is in the circumferential to set in 45 degree of the week that alternates.First plate 88 and the second plate 89 pass through bolt etc. and are fixed on canister portion 200
In stage portion 205.In the present embodiment, as shown in Fig. 5, Fig. 6 and Fig. 8, the first plate 88 and the second plate 89 are provided with six altogether
It is a.
It is Chong Die with the periphery of cylindrical portion 204 after the installation to canister portion 200 of periphery panel 202, and configure between stage portion 205.
As shown in fig. 7, periphery panel 202 is integrally provided with: the curved panel body 207 in section arc-shaped ground；From panel body 207
Front end protrusion and the engagement pin 208 engaged with the connecting hole (not shown) for the cascaded surface 206 for being set to intake spire 87；And
From the rear end of panel body 207 to inner circumferential mounting portion 209 outstanding.Mounting portion 209 panel body 207 engagement pin 208 with
After connecting hole engaging, it will be closed between the rear end of stage portion 205 adjacent to each other.
Mounting plate 203 is the component for periphery panel 202 to be fixed on to cylinder 201.Mounting plate 203 is formed as semicircular ring
Shape, in the present embodiment, there are two settings.Mounting plate 203 is overlapped in the periphery panel that engagement pin 208 engages with connecting hole
202 mounting portion 209, it is engaged through the thread in mounting portion 209 and the bolt of stage portion 205 etc. that periphery panel 202 is fixed
In cylinder 201.
The process cartridge 83 of above-mentioned structure as illustrated in fig. 6, is not used when removing periphery panel 202 from cylinder 201
Periphery panel 202 and mounting plate 203.In addition, process cartridge 83 by periphery panel 202 from cylinder 201 install when, by engagement pin
208 are sticked in connecting hole, as illustrated in fig. 8, by the configuration of periphery panel 202 between stage portion 205.Moreover, by 203 weight of mounting plate
It is laminated on the mounting portion 209 and stage portion 205 of periphery panel 202, bolt thread is made to be incorporated into mounting portion 209 and stage portion
205, so that periphery panel 202 is fixed on cylinder 201.
The process cartridge 83 of above structure and installs periphery panel 202, or remove periphery panel according to the crop for carrying out threshing
202.According to the process cartridge 83 of above structure, periphery panel 202 is waited and is overlapped in rear end by the engagement pin 208 that front end is arranged in
Mounting plate 203 and be installed on cylinder 201.It is therefore not necessary to dismount the first plate 88 and the second plate from the canister portion 200 of cylinder 201
89, it will be able to periphery panel 202 is dismounted in cylinder 201, so time when being able to suppress dismounting periphery panel 202.
Next, based on attached drawing to the driving force of engine to be transferred to the feeding material chamber 4D of harvesting device 4, sheller unit 5
The power transmission 210 in the threshing portion 8 of screening unit 9 and sheller unit 5 is illustrated.Fig. 9 is the joint from embodiment
The side view of the grain box side observation of the power transmission of harvester, Figure 10 is the cross-sectional view of the X-X line in Fig. 9.
Power transmission 210 is installed on the right end of the foreboard 5A of Fig. 9 and sheller unit shown in Fig. 10 5, and is arranged
The side surface part towards grain box 6 in the front of sheller unit 5.As shown in figure 9, power transmission 210 has: reversed belt wheel
211；Belt wheel 212；And harvesting input belt wheel 213 etc..
Reversed belt wheel 211 rotates driving by the driving force of engine, and supplies driving force to screening unit 9.Reversed belt wheel 211
Have the path belt wheel 211A being integrally provided on the same axis and major diameter belt wheel 211B, major diameter belt wheel 211B is than path belt wheel
211A is freely and rotatably supported close to the mode of grain box 6.The driving linked with screening unit 9 is installed on reversed belt wheel 211
Axis 214.
It hangs and is wound on the major diameter belt wheel 211B of reversed belt wheel 211 and the engine belt wheel 215 for the output shaft for being installed on engine
The first band 216 that engine and reversed belt wheel 211 are linked.First band 216 applies tension by the first tension applying unit 217.
Belt wheel 212 is driven in rotation and transmitting driving force from reversed belt wheel 211, and is supplied and driven to threshing portion 8
Power.Belt wheel 212 is set to than reversed belt wheel 211 against the top, and is linked with the process cartridge in threshing portion 8 83, and by from reversed band
211 transmitting driving force of wheel drives process cartridge 83 to rotate.As shown in Figure 10, belt wheel 212 has the harvesting driving band of coaxial arrangement
It takes turns 212A and process cartridge inputs belt wheel 212B, harvesting driving pulley 212A is than process cartridge input belt wheel 212B close to 6 ground of grain box
It is freely and rotatably supported.It is equipped with what the process cartridge 83 in the threshing portion 8 by belt wheel 212 Yu sheller unit 5 linked on belt wheel 212
The drive shaft 219 of gear-box 218.
As shown in Figure 10, gear-box 218 is also equipped with except drive shaft 219: being installed on the belt wheel 212 from drive shaft 219
Leave the first bevel gear 221 of the end of side；For being installed on the front end of process cartridge axis 84 and being engaged with first bevel gear 221
Two bevel gears 222；And store their shell 223.
The end of the close belt wheel 212 of drive shaft 219 is provided with wheel hub 220.Wheel hub 220 is provided integrally with and handles
The flange part 220A of cylinder input belt wheel 212B overlapping.Process cartridge input belt wheel 212B is overlapped in flange part 220A, in process cartridge
Input belt wheel 212B overlaps with harvesting driving pulley 212A, and perforation harvesting driving pulley 212A and process cartridge input belt wheel 212B
Bolt and the flange part 220A of wheel hub 220 be screwed, belt wheel 212 is installed on drive shaft 219.In this way, perforation harvesting driving
The flange part 220A of the bolt and wheel hub 220 of belt wheel 212A and process cartridge input belt wheel 212B is screwed, and belt wheel 212 is pacified
Loaded on drive shaft 219, so harvesting driving pulley 212A and process cartridge input belt wheel 212B can be easily exchanged for having
The component of predetermined outside diameter.
It is inputted on the path belt wheel 211A of belt wheel 212B and reversed belt wheel 211 in the process cartridge of belt wheel 212, extension is wound with will be anti-
The second band 224 linked to belt wheel 211 and belt wheel 212.In addition, first band 216 is arranged to compare the second band 224 close to grain box 6.
Second band 224 applies tension by the second tension applying unit 225.
Harvesting input belt wheel 213 is driven in rotation and transmitting driving force from belt wheel 212, and sending to harvesting device 4
Expect that room 4D supplies driving force.Harvesting input belt wheel 213 is arranged in the top of reversed belt wheel 211 and the lower section of belt wheel 212, and with
The feeding material chamber 4D of harvesting device 4 links, and drives feeding material chamber 4D and transmitting driving force from belt wheel 212.Belt wheel is inputted in harvesting
213 are equipped with the rotary shaft 226 with the feeding material chamber 4D of harvesting device 4 connection.
It is hung on the harvesting driving pulley 212A and harvesting input belt wheel 213 of belt wheel 212 and is wound with belt wheel 212 and gathers in defeated
Enter the third band 227 of the connection of belt wheel 213.Third band 227 is arranged to compare the second band 224 close to grain box 6.Third band 227 is by
Three tension applying units 228 apply tension.In addition, being rotatably freely provided in the rotary shaft 226 of harvesting input belt wheel 213
The rotation idler pulley 229 of lined as rotation idler pulley.The rotation idler pulley 229 of lined is abutted with the second band 224, and is passed through
The rotation of second band 224 and involve rotation.
Above-mentioned power transmission 210 is passed the driving force from engine by first band 216 and reversed belt wheel 211
It is handed to screening unit 9.Power transmission 210 inputs belt wheel by first band 216, reversed belt wheel 211, the second band 224, process cartridge
Driving force from engine is transferred to threshing portion 8 by 212B.Power transmission 210 by first band 216, reversed belt wheel 211,
Second band 224, process cartridge input belt wheel 212B, the second band 224, harvesting input belt wheel 213 and pass the driving force from engine
It is handed to the feeding material chamber 4D of harvesting device 4.
Screening unit 9 will be by folders such as the stalk of the treated object after 8 threshing of threshing portion bits and the driving force from engine
Sundries is separated with grain, screens grain from treated object.Figure 11 is the front and back of the screening unit of the combine harvester of embodiment
To cross-sectional view, Figure 12 is the first sieve of screening unit shown in Figure 11 and the top view of the second sieve, and Figure 13 is Figure 11 institute
The cross-sectional view of the major part for the screening unit shown, Figure 14 are the section views for the state that the screening unit shown in Figure 13 removes packaged unit
Figure.In addition, Figure 15 is the cross-sectional view of the major part of screening unit shown in Figure 11, Figure 16 is removed from screening unit shown in figure 15
The cross-sectional view of the state of packaged unit.
It leaks through in screening unit 9 by the treated object of 8 threshing of threshing portion.Screening unit 9 has: receiving to leak through the treated object come
And the swing screening unit 91 screened；The winnowing machine 92 of the lower section and the front of screening unit 9 that swing screening unit 91 is set；With
And it is successively set on the No.1 recoverer 93 and No. two recoverers 94 of the rear side of winnowing machine 92.I.e., the configuration of screening unit 91 is swung to exist
The top of winnowing machine 92.
It swings screening unit 91 and separates grain from the treated object by 8 threshing of threshing portion.As shown in Fig. 4 and Figure 11, pendulum
Dynamic screening unit 91 has: swinging screening shell 95；Transfer frame 96；Sieve line 97；First sieve 98；Second sieve 99；And stalk
Frame 100 etc..It swings screening shell 95 and spreads substantially endlong being arranged in the front-back direction for screening unit 9 on the top of screening unit 9.Pendulum
It is dynamic to screen shell 95 in rear end by eccentric drive mechanism wobble drive (not shown), and in front end in the longitudinal direction
The mode moved back and forth freely is supported.
It transfers frame 96, sieve line 97, the first sieve 98, the second sieve 99 and the setting of stalk frame 100 and is swinging screening shell
In 95, and configured in order from front side towards rear side.The configuration of frame 96 is transferred in the top of winnowing machine 92, it on one side will be from threshing portion 8
What front leaked through mainly contains the treated object side transfer progress specific gravity screening on one side backward of more grain.
Sieve line 97 by by from transfer frame 96 transfer come treated object in longer field trash stop, thus from processed
Object separates longer field trash.As shown in figure 13 to figure 16, sieve line 97 is fixed in the rear side of transfer frame 96 by bracket 101
Swing screening shell 95.Bracket 101 also doubles as the rear end of transfer frame 96.Sieve line 97 with being spaced apart specified interval in the vehicle width direction
Multiple configurations.
First sieve 98 sieves the treated object that longer field trash has been separated by sieve line 97 come from the transfer transfer of frame 96
It is selected as grain and field trash and separates grain from treated object.Rear side and sieve line 97 of first sieve 98 configuration in transfer frame 96
Lower section, transfer frame 96 between be provided with difference in height.I.e., the configuration of sieve line 97 is in the top of the first sieve 98.
As shown in figs. 11 and 12, the first sieve 98 has: a pair of side plates 250 spaced apart in the vehicle width direction；
First sieve plate 251 of the band plate-like of multiple settings between side plate 250；And first regulating member 252 (shown in Figure 11).Band plate-like
The first sieve plate 251 be set side by side with being spaced apart specified interval in the longitudinal direction, and be erected at a pair of side plates along vehicle width direction
Between 250.In addition, the section in the front-back direction of the first sieve plate 251 tilts upward with towards rear side.Further more, multiple
One sieve plate 251 is gradually configured at upside with towards rear side.
The upper end of first sieve plate 251 is provided with rotatable parts 251A, is rotated around the axle center parallel with vehicle width direction
It is supported on a pair of side plates 250 freely.The lower end of first sieve plate 251 is provided with guide member 251B, is arranged at
The guiding groove 250A of side plate 250 is guided.Guiding groove 250A is formed as to be set to the rotatable parts of the upper end of the first sieve plate 251
Arc-shaped centered on 251A.The guide member 251B for being set to the lower end of the first sieve plate 251 is rotated to be supported in freely
Interlock plate 253.The guide member 251B that interlock plate 253 will be set to the lower end of multiple first sieve plates 251 is connected to each other, makes
One sieve plate 251 is interlocked and is rotated centered on rotatable parts 251A.In this way, the aperture of the first sieve 98 passes through the first sieve plate 251
It is rotated and is conditioned centered on rotatable parts 251A.I.e., so-called aperture refers to the mutual opening feelings of multiple first sieve plates 251
Condition (width at interval).
First regulating member 252 adjusts the aperture of first sieve plate 251 of (change) first sieve 98.First regulating member
252 are formed as elongated triangle, and top is fixed in second the first sieve plate of rear side number from multiple first sieve plates 251
The rotatable parts 251A of 251 upper end setting.I.e., the first regulating member 252 is set to the rear end of the first sieve 98.
First regulating member 252 is rotated together with multiple first sieve plates 251.It is set in the bottom side portion of the first regulating member 252
The adjusting of multiple settings hole 252A spaced apartly is equipped on the circular arc centered on rotatable parts 251A.First adjustment portion
Part 252 centered on the fixed rotatable parts 251A in top by being rotated, to adjust the aperture of the first sieve plate 251.
In addition, the bolt that the first regulating member 252 is screwed by multiple adjustings with the side plate 9A of hole 252A and screening unit 9
252B is fixed.I.e., the first regulating member 252 is by suitably changing the adjusting hole 252A passed through for bolt 252B, to change
Direction centered on rotatable parts 251A, to adjust the aperture of (change) the first sieve plate 251.In this way, the first sieve 98 is logical
The first regulating member 252 of rotation is crossed, aperture is adjusted.Further more, as shown in figure 4, the first sieve 98 in the front-back direction after
End is configured in the downside of middle plate 85.
Second sieve 99 screens the secondary treatment object of treated object.Second sieve 99 is configured in the first sieve 98
Rear side and slightly downside, and difference in height is provided between the first sieve 98.As shown in figs. 11 and 12, the second sieve 99
The second sieve plate 261 and the second regulating member 262 for having the band plate-like of multiple settings between a pair of side plates 250 (shown in Figure 11).
Second sieve plate 261 of band plate-like is set side by side with being spaced apart specified interval in the longitudinal direction, and in a pair of side plates
It is set up between 250 along vehicle width direction.In addition, the section in the front-back direction of the second sieve plate 261 is inclined upward with towards rear side
Tiltedly.Further more, multiple second sieve plates 261 are gradually configured at upside with towards rear side.
The upper end of second sieve plate 261 is provided with rotatable parts 261A, is rotated around the axle center parallel with vehicle width direction
It is supported on a pair of side plates 250 freely.The lower end of second sieve plate 261 is provided with guide member 261B, is arranged at
The guiding groove 250B of side plate 250 is guided.Guiding groove 250B is formed as to be set to the rotatable parts of the upper end of the second sieve plate 261
Arc-shaped centered on 261A.The guide member 261B for being set to the lower end of the second sieve plate 261 is rotated being supported in freely
Interlock plate 263.The guide member 261B that interlock plate 263 will be set to the lower end of multiple second sieve plates 261 is connected to each other, makes
Two sieve plates 261 are interlocked and are rotated centered on rotatable parts 261A.In this way, the aperture of the second sieve 99 passes through the second sieve plate 261
It is rotated and is conditioned centered on rotatable parts 261A.I.e., so-called aperture, refer to that multiple second sieve plates 261 open each other at
All (width at interval).
Second regulating member 262 adjusts the aperture of second sieve plate 261 of (change) second sieve 99.Second regulating member
262 are formed as elongated triangle, and top is fixed in second the second sieve plate of front side number from multiple second sieve plates 261
The rotatable parts 261A of 261 upper end setting.I.e., the second regulating member 262 is set to the front end of the second sieve 99.
Second regulating member 262 is rotated together with multiple second sieve plates 261.It is set in the bottom side portion of the second regulating member 262
The adjusting of multiple settings hole 262A spaced apartly is equipped on the circular arc centered on rotatable parts 261A.Second adjustment portion
Part 262 centered on the fixed rotatable parts 261A in top by being rotated, to adjust the aperture of the second sieve plate 261.
In addition, the bolt that the second regulating member 262 is screwed by multiple adjustings with the side plate 9A of hole 262A and screening unit 9
262B is fixed.I.e., the second regulating member 262 is by suitably changing the adjusting hole 262A passed through for bolt 262B, to change
Direction centered on rotatable parts 261A, to adjust the aperture of (change) the second sieve plate 261.In this way, the second sieve 99 is logical
The second regulating member 262 of rotation is crossed, independently aperture is adjusted relative to the first sieve 98.
The trailing edge potion of the first above-mentioned regulating member 252 is provided with the first notch 254, in the second regulating member 262
Leading edge potion is provided with the second notch 264.First notch 254 is set to the center of the trailing edge potion of the first regulating member 252, from first
The trailing edge potion of regulating member 252 cuts off the first regulating member 252 towards front side.Second notch 264 is set to the second tune
Save component 262 leading edge potion center, from the leading edge potion of the second regulating member 262 towards rear side to the second regulating member 262 into
Row excision.First notch 254 and the second notch 264 inhibit the first regulating member 252 and the second regulating member 262 mutually dry
It relates to.First notch 254 is for example opening the aperture of the first sieve 98 when closing the aperture of the second sieve 99, and limitation makes the second tune
The first regulating member 252 and the second regulating member 262 caused by component 262 invades is saved to interfere.Second notch 264 is for example being beaten
When opening the aperture of the second sieve 99 and closing the aperture of the first sieve 98, caused by limitation invades the first regulating member 252
First regulating member 252 and the second regulating member 262 are interfered.
In addition, the side plate of the nearly body side in Figure 11 of screening unit 9 is provided with the tune for exposing the first regulating member 252
Save the inspection window 9B of the adjusting hole 262A of hole 252A and the second regulating member 262.Check that window 9B is the figure for penetrating through screening unit 9
The hole of the side plate of nearly body side in 11.Window 9B is checked when combine harvester 1 gathers in paddy bar and carries out threshing, by panel (not shown)
Component closing.Check that window 9B at the direction of the first regulating member 252 of adjusting (change) and the second regulating member 262, is removed
Panel component reveals the adjusting of the first regulating member 252 with hole 262A with the adjusting of hole 252A and the second regulating member 262
Out.
The field trash of treated object is transferred and is released to outside by stalk frame 100.In addition, swinging screening unit 91 in transfer frame
Grain guide face 95A is arranged in lower section between 96 rear end and the front end of the first sieve 98, and in the first sieve 98
It is provided with screening net 102 to the lower section of the central portion of the lower section in centre portion and the second sieve 99.Grain guide face 95A receives from the first sieve
Son 98 leak through mainly by the treated object of grain ingredient, screen net 102 from the treated object that grain guide face 95A receives mainly
Only leak through grain, so that grain be separated with field trash.
Front and lower part of the configuration of winnowing machine 92 in screening unit 9, and by rotating driving by the driving force from engine, and
The rear side air-supply of wind direction screening unit 9 will be screened.Winnowing machine 92 is covered by the winnowing machine shell 103 for being provided with opening portion 103A in rear side
Lid.
No.1 recoverer 93, will be from swing screening unit in the state of removing field trash by the screening wind from winnowing machine 92
The grain that 91 screening net 102 leaks through is recycled as No.1 object, and the No.1 object of recycling temporarily accumulates in grain box 6.No. two recycling
The grain obstructed with branch, the folder that portion 94 will not leak through from the screening net 102 for swinging screening unit 91 and fall from the rear end of screening net 102
The mixture of mixture of sundries etc. or the grain obstructed with branch leaked through from the stalk frame 100 etc. for swinging screening unit 91, field trash
Deng as No. two object recycling.
In addition, as shown in figure 11, in the opening portion 103A of winnowing machine shell 103, being provided with that section is wing-like
One point of wind part 111 and the upside in first point of wind part 111, second point of wind part 112 that section is triangle.From winnowing machine 92
The first air duct of screening wind direction 113A, the second air duct 113B and third air duct 113C (be equivalent to upside air duct) separate, and to
The air-supply such as rear side of screening unit 9.First air duct 113A be formed in the part of the downside of the opening portion 103A of winnowing machine shell 103 with
Between first point of wind part 111, the second air duct 113B is formed between first point of wind part 111 and second point of wind part 112.Winnowing machine 92
By the first air duct 113A and the second air duct 113B, object, screening net 102 itself, sieve are leaked through to carry out self-sizing net 102
98,99 and stalk frame 100 blow the screening wind on lateral backwards.
In addition, third air duct 113C is formed in the part of the upside of the opening portion 103A of winnowing machine shell 103 and second point
It is from the air duct that the upward lateral edge generally vertical direction of opening portion 103A of winnowing machine shell 103 erects between wind part 112.Selection by winnowing
Machine 92 is by third air duct 113C and is set to the treated object transferring frame 96 and being transferred in 114 pairs of the opening portion of grain guide face 95A
Field trash, transfer frame 96 rear end and the first sieve 98 itself etc. blow screening wind on lateral backwards.In addition, in grain
It is provided on guide face 95A by opening 114 i.e. by the screening wind of third air duct 113C simultaneously to bracket 101 and transfer frame
The guide member 115 (being equivalent to installing component) of 96 rear end guidance.In this way, swinging the guidance of screening unit 91 comes from winnowing machine 92
Screening wind pass through third air duct 113C.
The screening unit 9 of above-mentioned structure will be leaked through by the treated object of 8 threshing of threshing portion to swing screening unit 91.Moreover,
Swing effect of the screening unit 9 by swinging screening unit 91 and the screening wind from winnowing machine 92, screen grain from treated object,
And it is recycled by No.1 recoverer 93, and temporarily accumulate in grain box 6.In addition, the swing of screening unit 9 and swing screening unit 91 is made
Independently, will it be mingled with by the remaining grain that No.1 recoverer 93 recycles with other with the screening wind from winnowing machine 92
Object is transported to rear side together, and is recycled by No. two recoverers 94.Screening unit 9 will not be recycled to the field trash of No. two recoverers 94
Not shown dust discharge fan is expelled to cutoff process room 50.
In addition, the sheller unit 5 of above-mentioned structure is that combine harvester 1 has closure as shown in Figure 11 and Figure 13
Part 120.Packaged unit 120 in 1 harvester for rice of combine harvester, rapeseed from threshing portion 8 leak through to transfer frame 96 it is processed
(almost) third air duct 113C is closed without in the case where field trash in object, inhibit the grain transferred from transfer frame 96 by
Rear side is blown afloat.That is, packaged unit 120 closes third air duct 113C, the treated object that limitation transfer frame 96 is transferred is screened
Wind.
Packaged unit 120 is bent to く shape from side by metal plate, and as shown in Figure 13 etc., is had and passed through
Bending section 120A and the first flat part 120B and the second flat part 120C (being equivalent to abutting part) linked.First flat part 120B
It is overlapped in the lower surface of bracket 101, bracket 101 is fixed on by bolt 121, nut 122.That is, packaged unit 120 is installed on
Bracket 101.
Second flat part 120C is overlapped in guide member after the first flat part 120B is fixed on the lower surface of bracket 101
The surface of the rear side of 115 upper end.That is, after packaged unit 120 is installed on bracket 101, the second flat part 120C and installation
It is abutted in the guide member 115 of grain guide face 95A.The lower surface and second of bracket 101 is fixed on by the first flat part 120B
Flat part 120C is abutted with guide member 115, and packaged unit 120 is located at the front of the first sieve 98 and transfers frame 96 and sieve
The downside of line 97, and it is located at the upside of grain guide face 95A, to close third air duct 113C.Further more, packaged unit 120
It is sieved between line 97 in grain guide face 95A and bracket 101.
In addition, when i.e. combine harvester 1 shears through the wheat equal to the sheller unit 5 by above-mentioned structure, because from threshing portion 8
It leaks through into the treated object of transfer frame 96 containing more field trash, so being fitted without as shown in Figure 14 and Figure 16
Packaged unit 120 preferably blows screening wind by third air duct 113C.
The side of sheller unit 5 is arranged in grain box 6.Grain box 6 temporarily accumulates the grain of 5 threshings of sheller unit.
Grain box 6 is connect with discharge pusher 6A.Discharge pusher 6A transports the paddy in grain box 6 using the driving force from engine
Grain, and the external discharge to grain box 6.
The combine harvester 1 constituted as described above is gone using the drive force mobile devices 3 that engine generates on one side
It sails, gathers in paddy bar using harvesting device 4 on one side.It is sent moreover, combine harvester 1 utilizes the paddy bar gathered in by harvesting device 4
Material room 4D is transported to the threshing portion 8 of sheller unit 5.Moreover, combine harvester 1 utilizes process cartridge 83 from engine by threshing portion 8
The driving force of transmitting and with process cartridge axis 84 be rotation center rotate to paddy bar carry out threshing.Treated object warp after threshing
It crosses processing net 86 and leaks through to screening unit 9.Moreover, combine harvester 1 by screening unit 9 using from winnowing machine 92 screening wind and
Grain is screened in the swing for swinging screening unit 91, and the grain after screening is lodged in grain box 6.
The combine harvester 1 of embodiment from the description above, will adjust the aperture of the first sieve 98 first are adjusted
The rear end of the first sieve 98 is arranged in component 252, and the second regulating member 262 setting that will adjust the aperture of the second sieve 99 exists
The front end of second sieve 99.Therefore, combine harvester 1 can be such that the first regulating member 252 connects with the second regulating member 262
Closely, it is able to suppress the big of the inspection window 9B for adjusting (change) the first regulating member 252 and the direction of the second regulating member 262
It is small, so as to inhibit screening unit 9 rigidity it is low.
In addition, the first notch 254 is arranged in the trailing edge potion in the first regulating member 252, in the leading edge of the second regulating member 262
The second notch 264 is arranged in portion.Therefore, even if combine harvester 1 keeps the first regulating member 252 and the second regulating member 262 close,
Such as in harvesting rape seed etc. and when carrying out threshing, even if opening the aperture of the first sieve 98 and closing opening for the second sieve 99
Degree, is also able to suppress the first regulating member 252 and the second regulating member 262 is interfered.In addition, in the above-described embodiment, if
The both sides of the first notch 254 and the second notch 264 are set, but in the present invention, any side is at least only set.
The packaged unit 120 for closing third air duct 113C is installed on bracket 101 by combine harvester 1, which will sieve
Line 97 is fixed on the swing screening shell 95 for swinging screening unit 91.Therefore, packaged unit 120 is located at the rear end of transfer frame 96
Near.Further more, being fixed on lower surface and the second flat part 120C and the guide member of bracket 101 by the first flat part 120B
115 abut, and packaged unit 120 is located at the front of the first sieve 98 and transfers frame 96 and sieve the downside of line 97, and is located at
The upside of grain guide face 95A, positioned at the positive rear side of third air duct 113C.Further more, the configuration of packaged unit 120 is in grain guide face 95A
It is sieved between line 97 with bracket 101.
Therefore, combine harvester 1 is able to suppress packaged unit 120 and grain guide face 95A by the front side of the first sieve 98
The space of encirclement, be able to suppress leak through the first sieve 98 grain be trapped in than transfer frame 96 rear end on the front.Therefore, join
Harvester 1 is closed when closing third air duct 113C, has the effect of the delay for being able to suppress grain.
In addition, combine harvester 1 due to packaged unit 120 configure grain guide face 95A and bracket 101 sieve line 97 it
Between, and the second flat part 120C of packaged unit 120 is abutted with guide member 115, therefore is able to suppress and is leaked through the first sieve 98
Grain be trapped in than transfer frame 96 rear end on the front.Therefore, combine harvester 1 is when closing third air duct 113C, tool
There is the effect for the delay for being able to suppress grain.
Claims (2)
1. a kind of sheller unit has and carries out the threshing portion (8) of threshing to paddy bar and screen to the treated object after threshing
Screening unit (9),
Above-mentioned screening unit (9) has the treated object for receiving to leak down from above-mentioned threshing portion (8) and the oscillating riddle for carrying out oscillating riddle choosing
It selects portion (91) and supplies the winnowing machine (92) of screening wind to the swing screening unit (91),
Above-mentioned swing screening unit (91) is configured at the top of above-mentioned winnowing machine (92), and has: leaking down to from above-mentioned threshing portion (8)
The transfer frame (96) transferred of treated object；With being highly poorly configured at below the rear end of the transfer frame (96), from
The rear end handover treated object of the transfer frame (96) and the sieve (98) for carrying out sieving screening；And receive from the sieve (98)
The treated object leaked through and the grain guide face (95A) guided in screening net (102),
Above-mentioned sheller unit is characterized in that,
Having makes to lean on from air duct (113C) on the upside of the screening wind direction that above-mentioned winnowing machine (92) supply and than the upside air duct (113C)
The downside air duct (113B) of lower section it is separated divide wind part (112),
Above-mentioned upside air duct (113C) is configured to be switched to first state and the second state,
Above-mentioned first state is that, by the substantially vertical guide surface being formed in front of above-mentioned point of wind part (112), will come from
The rear end of the above-mentioned transfer frame (96) of the screening wind direction of above-mentioned winnowing machine (92) and the front guidance of sieve (98),
Above-mentioned second state is, by the envelope at the position being installed between above-mentioned transfer frame (96) and above-mentioned grain guide face (95A)
Closing part part (120) closes above-mentioned upside air duct (113C), and limitation rearward transfers to from the rear end of above-mentioned transfer frame (96)
Treated object blow screening wind,
Above-mentioned packaged unit (120), which has, to be abutted with the installing component (115) for the front for being mounted on above-mentioned grain guide face (95A)
Abutting part (120C),
Above-mentioned packaged unit (120) is overlapped in from rear and is formed in the state of being installed on above-mentioned upside air duct (113C)
State the inclined inclined surface upper backward on the top of installing component (115).
2. sheller unit according to claim 1, which is characterized in that
Above-mentioned swing screening unit (91) has configuration and transfers in the top of above-mentioned sieve (98), and from above-mentioned transfer frame (96)
The sieve line (97) of longer field trash is separated in the treated object come.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014067185A JP2015188354A (en) | 2014-03-27 | 2014-03-27 | Combine |
| JP2014-067185 | 2014-03-27 | ||
| JP2014-090615 | 2014-04-24 | ||
| JP2014090615A JP2015208257A (en) | 2014-04-24 | 2014-04-24 | combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104938162A CN104938162A (en) | 2015-09-30 |
| CN104938162B true CN104938162B (en) | 2018-12-11 |
Family
ID=53815197
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136889.0A Active CN104938162B (en) | 2014-03-27 | 2015-03-26 | Sheller unit |
| CN201520176840.3U Active CN204540002U (en) | 2014-03-27 | 2015-03-27 | Sheller unit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176840.3U Active CN204540002U (en) | 2014-03-27 | 2015-03-27 | Sheller unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104938162B (en) |
| MY (1) | MY181219A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202819016U (en) * | 2012-08-18 | 2013-03-27 | 原献伟 | Centrifugal millet thresher |
| CN202873373U (en) * | 2012-10-30 | 2013-04-17 | 郑州中联收获机械有限公司 | Combine-harvester and cleaning device thereof |
| CN202949730U (en) * | 2012-12-07 | 2013-05-29 | 乐山市东川机械有限公司 | Whole-feed thresher with grain cleaning function |
| CN203040225U (en) * | 2012-11-25 | 2013-07-10 | 张化运 | Wind diversion apparatus for wheat combine harvester cleaning mechanism |
| CN103341445A (en) * | 2013-06-27 | 2013-10-09 | 山东亿恺仓储工程有限公司 | Rotary type grain separating device |
| CN103442549A (en) * | 2011-01-17 | 2013-12-11 | 爱科股份公司 | Combine harvester grain cleaning apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004229596A (en) * | 2003-01-31 | 2004-08-19 | Iseki & Co Ltd | Threshing apparatus |
-
2015
- 2015-03-26 CN CN201510136889.0A patent/CN104938162B/en active Active
- 2015-03-26 MY MYUI2015700969A patent/MY181219A/en unknown
- 2015-03-27 CN CN201520176840.3U patent/CN204540002U/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442549A (en) * | 2011-01-17 | 2013-12-11 | 爱科股份公司 | Combine harvester grain cleaning apparatus |
| CN202819016U (en) * | 2012-08-18 | 2013-03-27 | 原献伟 | Centrifugal millet thresher |
| CN202873373U (en) * | 2012-10-30 | 2013-04-17 | 郑州中联收获机械有限公司 | Combine-harvester and cleaning device thereof |
| CN203040225U (en) * | 2012-11-25 | 2013-07-10 | 张化运 | Wind diversion apparatus for wheat combine harvester cleaning mechanism |
| CN202949730U (en) * | 2012-12-07 | 2013-05-29 | 乐山市东川机械有限公司 | Whole-feed thresher with grain cleaning function |
| CN103341445A (en) * | 2013-06-27 | 2013-10-09 | 山东亿恺仓储工程有限公司 | Rotary type grain separating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204540002U (en) | 2015-08-12 |
| MY181219A (en) | 2020-12-21 |
| CN104938162A (en) | 2015-09-30 |
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