CN106489415A - A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism - Google Patents
A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism Download PDFInfo
- Publication number
- CN106489415A CN106489415A CN201611264644.7A CN201611264644A CN106489415A CN 106489415 A CN106489415 A CN 106489415A CN 201611264644 A CN201611264644 A CN 201611264644A CN 106489415 A CN106489415 A CN 106489415A
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- China
- Prior art keywords
- hobboing cutter
- straw
- plate
- returning
- stationary knife
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
Abstract
The invention discloses a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism, including installation frame, install on installation frame and be provided with hobboing cutter group device and stationary knife group device, hobboing cutter group device connects an actuating device, hobboing cutter group device includes a cylinder, cylinder is provided with hob assembly, hob assembly includes some hobboing cutter units, two hobboing cutter units in 180 ° of paralleloscopes as symmetry arrangement constitute a hobboing cutter unit group, cylinder end is respectively equipped with a hobboing cutter unit group, remaining position of roll circumference surface is provided with some in the hobboing cutter unit assembly being intervally arranged, hobboing cutter unit assembly is constituted by three groups of hobboing cutter unit groups are along the circumferential direction mutually staggered in 60 ° of angles, stationary knife group device includes stationary knife installing plate, on stationary knife installing plate, arrangement is provided with some stationary knife units.The present invention improves the chopping result of straw by optimization design, is conducive to straw-returning, strengthens environmental-protecting performance.
Description
Technical field
The present invention relates to united reaper technical field, more particularly to a kind of longitudinal axial-flow type united reaper straw-returning is cut
Crushing device.
Background technology
At present, the stalk after the threshing of longitudinal axial-flow type full-feeding combine harvester is typically directly discharged to field from threshing cavity
Between, the stalk due to discharging is longer, falls not perishable, impact succession crop growth behind field；In order to solve this problem,
Peasant household is often burned to the straw for falling field, and this not only pollutes environment, also destroys the organic principle of straw so that
Straw can not go back field well.
In order that the stalk that discharges preferably goes back field, the generally straw outlet in threshing cavity installs stalk chopper additional.Existing
Full-feeding combine harvester generally stalk is smashed using rotary movable blades form, as this broken careless form is beating
Based on hitting, it is desirable to have certain hitting power, exist consumption power larger, use cost is high, the defect of Difficulty.
For solving above-mentioned technical problem, notification number discloses a kind of longitudinal axial flow joint for the patent documentation of CN201541496U
Harvester straw-returning shredding mechanism, including framework, cutter shaft, stationary knife and moving knife, the moving knife being made up of two cutting blades is symmetrically pacified
It is mounted on cutter shaft, one end of cutter shaft is provided with driven sprocket；The knife fixing plate concentric with cutter shaft is fixed with framework；The stationary knife
It is screwed onto on knife fixing plate；Gap is left between the cutting blade on the cutter shaft, its can by threshing after straw directly cut
Broken, then shed away.Above-mentioned shredding mechanism is connected with longitudinal axial flow harvester by pivot, is accepted and is arranged from the straw outlet of harvester
The straw for going out.Notification number discloses a kind of longitudinal axial flow harvester straw counters-field set for the patent documentation of CN201571355U, wraps
Support, drive disk assembly, shredder mechanism is included, which is arranged at the discharge gate of harvester rear end, the straw that discharges has been shredded.
Notification number discloses a kind of full-feeding combine harvester straw chopping apparatus for the patent documentation of CN102090228A, including setting
The independent moving knife on independent movable arbor is put, and with the independent moving knife with the stationary knife for closing shear action, the independence is moved
Knife is rotated by actuating unit, also includes that one is located at threshing cutter reel back segment and is arranged on the threshing cutter reel
Threshing toothed bar on attached moving knife, the attached moving knife and the independent moving knife are with closing shear action.In above-mentioned document
The combination of moving knife and stationary knife has certain shear action in chopping, but due to the discharge of full-feeding combine harvester threshing cylinder
Straw amount very big, moving knife and stationary knife combination chopping during, the arrangement architecture of moving knife serves vital effect,
But the arrangement of moving knife can be seen that using cross-shaped arrangement structure by accompanying drawing in existing above-mentioned document, which was shredding
Cheng Zhong, straw chopping degree not enough, have impact on overall chopping result, while during straw chopping, straw aster is easily
Snap in rolling process in actuating device, cause actuating device abnormal accident occur, affect to use.
Content of the invention
It is an object of the invention to solving above-mentioned deficiency, there is provided a kind of longitudinal axial-flow type united reaper straw-returning chopping dress
Put, by optimization design, improve straw chopping effect, strengthen equipment runnability, be conducive to straw-returning, enhance environmental protection
Performance.
Technical problem solved by the invention can employ the following technical solutions to realize：
A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism, including installation frame, installs on the installation frame and sets
There are hobboing cutter group device and the stationary knife group device for having coordinated shear action with the hobboing cutter group device, the hobboing cutter group device to connect
Connect an actuating device conveniently to complete to drive rotation, the hobboing cutter group device to include that a cylinder, the cylinder are provided with hob assembly,
The hob assembly includes that some hobboing cutter units, the hobboing cutter unit are completed to fasten by clamp device by roll blade and hob head
Connection, the hob head is welded on the roll circumference surface, and the roll blade is a thin blade in isosceles trapezoid shape, institute
State the circular arc slot structure that roll blade base is indent conveniently to suit with the roll circumference surface, two is in 180 ° of paralleloscope pictures pair
The hobboing cutter unit of arrangement is claimed to constitute a hobboing cutter unit group, the cylinder end is respectively equipped with a hobboing cutter unit group, the cylinder circle
Remaining position of perimeter surface is provided with some in the hobboing cutter unit assembly being intervally arranged, and the hobboing cutter unit assembly is by three groups of hobboing cutters
The unit group along the circumferential direction staggered composition mutually in 60 ° of angles, three groups of hobboing cutter unit groups are different level in being intervally arranged,
The stationary knife group device includes stationary knife installing plate, and arrangement on the stationary knife installing plate is provided with some stationary knife units, the stationary knife list
Unit is in erect straight arranged ledger-plate and be integrally formed positioned at the connecting plate described in two panels between ledger-plate bottom to constitute by two panels, institute
State connecting plate to be fixedly connected with stationary knife installation crab bolt.
The installation frame is made up of superposed cover plate and the installing plate positioned at cover plate both sides, on front side of the installing plate
Be provided with a mounting groove in the middle part of side, the mounting groove is provided with a reinforcing plate in horizontally disposed at the mounting groove otch, described plus
In being vertically arranged, the reinforcing plate is fixedly connected with installing plate strong plate by bolt.
Cylinder one end is provided with the first shaft coupling, and the other end is provided with the second shaft coupling, and actuating device includes first bearing seat, the second axle
Bearing and belt pulley, first shaft coupling is coordinated with the first bearing seat through the mounting groove to be installed, second shaft coupling
Coordinate with the second bearing seat and belt pulley through the mounting groove of opposite side and install, the second shaft coupling front end is provided with a flat key
Groove, the pulley centers hole are provided with a flat key open slot, and the flat key groove with the flat key open slot corresponding matching and is inlayed
An embedding flat key, the second shaft coupling front end face are provided with an installing hole, and on the installing hole, bolt fastens a safety plate.
Stationary knife installing plate two ends are fixedly connected with the installing plate bottom bolts.
Also include two chopping anti-grass circle, two described chopping anti-grass circle respectively be located at the cylinder two ends, described in two
The anti-grass circle of chopping completes fastening with the first bearing seat and second bearing seat by fastener hole described in bolt-through respectively and installs,
Described chopping anti-grass circle internal diameter size be more than the cylinder outside dimension.
Hood after also including one, is installed with installation frame bolt fastening positioned at installation frame rear portion, the rear hood
Bottom is provided with some Herba lysimachiae capillipedis guide plates in equi-spaced apart parallel arrangement.
The Herba lysimachiae capillipedis guide plate is made up of guide plate installing plate and guide plate, and guide plate installing plate is located at guide plate top,
Guide plate installing plate is coordinated with the rear hood upper surface to be installed, and the rear hood upper surface is provided with some regulation notches.
Also include a belt hub cap, the belt hub cap is located on the outside of belt pulley, the belt hub cap and installation
Crab bolt fastening is installed.
The present invention has following outstanding advantages and effect compared with prior art：The present invention improves rolling by optimization design
Knife group device, rationally arrangement hobboing cutter unit, improves the chopping result of straw, while arranging the anti-grass circle of chopping, enhances to passing
The barrier propterty of dynamic device, strengthens equipment runnability, in conjunction with rear hood structure, facilitates the discharge of straw, be conducive to straw also
Field, enhances environmental-protecting performance.
The characteristics of of the invention, see the detailed description of this case schema and following preferable embodiment and obtain clearly
Solution.
Description of the drawings
Fig. 1 is the overall decomposition texture schematic diagram of the present invention；
Fig. 2 is the installation frame of the present invention and rear hood mounting structure schematic diagram；
Fig. 3 is the hobboing cutter group device front-end architecture schematic diagram of the present invention；
Fig. 4 is that the hobboing cutter assembling of the present invention postpones end structure schematic diagram；
Fig. 5 is hobboing cutter unit arrangement schematic diagram in the hobboing cutter unit assembly of the present invention；
Fig. 6 is the two neighboring hobboing cutter unit assembly planar arrangement structural representation of the present invention；
Fig. 7 is the belt sheave structure schematic diagram of the present invention；
Fig. 8 is the stationary knife group device partial structural diagram of the present invention；
Fig. 9 is the anti-careless coil structures schematic diagram of chopping of the invention；
Figure 10 is the Herba lysimachiae capillipedis guide board structure schematic diagram of the present invention；
Figure 11 is the regulation notch mplifying structure schematic diagram of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1 to 11, a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism that the present invention is provided, bag
Installation frame 1 is included, and is installed on installation frame 1 and is provided with hobboing cutter group device 4 and shear action is closed for matching somebody with somebody with hobboing cutter group device 4
Stationary knife group device 5, hobboing cutter group device 4 connects an actuating device 2 conveniently to be completed to drive rotation, hobboing cutter group device 4 to include a cylinder
41, cylinder 41 is provided with hob assembly, and hob assembly includes some hobboing cutter units 42, and hobboing cutter unit 42 is by roll blade 422 and rolling
Knife rest 421 completes to be fastenedly connected by clamp device, and clamp device can be fastened using bolt and nut, strengthens fastening by pad
Effect, hob head 421 are welded on 41 circumferential surface of cylinder, and roll blade 422 is a thin blade in isosceles trapezoid shape, roll blade
422 bases are conveniently suited with 41 circumferential surface of cylinder for the circular arc slot structure of indent, and two in 180 ° of paralleloscopes as symmetry arrangement
Hobboing cutter unit 42 constitute a hobboing cutter unit group, 41 end of cylinder is respectively equipped with a hobboing cutter unit group, 41 circumferential surface of cylinder its
Remaining part position be provided with some in the hobboing cutter unit assembly being intervally arranged, hobboing cutter unit assembly by three groups of hobboing cutter unit groups circumferentially
Direction staggered composition mutually in 60 ° of angles, three groups of hobboing cutter unit groups are different level in being intervally arranged, stationary knife group device 5
Including stationary knife installing plate 51, arrangement on stationary knife installing plate 51 is provided with some stationary knife units 52, and stationary knife unit 52 is by two panels in vertically
The ledger-plate 521 of arrangement and the connecting plate 522 between 521 bottom of two panels ledger-plate are integrally formed composition, connecting plate 522 with
51 bolt of stationary knife installing plate is fixedly connected.
According to said structure, the Optimal improvements of the present invention structure of hobboing cutter group device 4, using the roll blade of thin blade structure
422, convenient straw is completed to shred, the mounting structure of hobboing cutter unit 42 by Optimal improvements facilitates roll blade 422 more
Maintenance is changed, while the hobboing cutter unit assembly that arranges on the body position of 41 circumferential surface of cylinder, which is by 42 groups of 6 hobboing cutter units
Close and constitute, two-by-two symmetrically, three groups are arranged in being intervally arranged, when straw is shredded, it is to avoid hobboing cutter between same level
Occur getting stuck between piece 422, while the rotational structure of dislocation can strengthen chopping performance.
As shown in fig. 6, the arrangement using the structure is designed, by each 6 hobboing cutters in two neighboring hobboing cutter unit assembly
Unit 42 carries out planar arrangement, and its structure can form six layers of cutting lay staggeredly, can strengthen chopping result to greatest extent,
The chopping to straw can be efficiently accomplished in conjunction with stationary knife group device 5, be easy to straw-returning, improve environmental-protecting performance.
Further, installation frame of the present invention 1 is by superposed cover plate 11 and 12 structure of installing plate positioned at 11 both sides of cover plate
Into, a mounting groove 122 is provided with the middle part of 12 front side edge of installing plate, mounting groove 122 is set at 122 otch of mounting groove in horizontally disposed
There is a reinforcing plate 13, in being vertically arranged, reinforcing plate 13 is fixedly connected with installing plate 12 reinforcing plate 13 by bolt, and optimization design is pacified
Frame up frame 1, facilitates the installation of hobboing cutter group device 4, actuating device 2 and stationary knife group device 5, while being conducive to and overall harvester
Combination install, can in order to overall harvester apolegamy use, improve property easy to use.
Further, 41 one end of cylinder of the present invention is provided with the first shaft coupling 411, and the other end is provided with the second shaft coupling 412, actuating device
2 include first bearing seat 21, second bearing seat 22 and belt pulley 23, and the first shaft coupling 411 is through mounting groove 122 and first bearing seat
21 coordinate installation, and the second shaft coupling 412 is coordinated with second bearing seat 22 and belt pulley 23 through the mounting groove 122 of opposite side to be installed,
Second shaft coupling, 412 front end is provided with a flat key groove 414, and 23 centre bore of belt pulley is provided with a flat key open slot 231, flat key groove 414
With 231 corresponding matching of flat key open slot and a flat key 413 is inlayed, 412 front end face of the second shaft coupling is provided with an installing hole 415, peace
On dress hole 415, bolt fastens a safety plate 24, optimizes the mounting structure, facilitates cylinder 41 to complete to be connected with actuating device 2
Coordinate, facilitate cylinder 41 to rotate.
Further, 51 two ends of stationary knife installing plate of the present invention are fixedly connected with 12 bottom bolts of installing plate.
Further, present invention additionally comprises two are shredded anti-careless circle 3, two are shredded anti-grass and enclose 3 respectively positioned at 41 two ends of cylinder,
Two are shredded anti-grass circle 3 and are completed to fasten by bolt-through fastener hole 121 with first bearing seat 21 and second bearing seat 22 respectively
Install, shred 3 internal diameter sizes of anti-grass circle and be more than 41 outside dimension of cylinder, optimization design chopping 3 structures of anti-grass circle shred anti-grass circle
3 are made up of anti-careless ring 31 and anti-grass circle 32 integrally connected of installing plate, and anti-grass circle installing plate 32 is easy to and first bearing seat 21 and the
Two bearing bracket 22 completes fastening by bolt-through fastener hole 121 and installs, and shreds anti-grass circle 3 and is located at 12 medial wall of installing plate, the
One bearing block 21 and second bearing seat 22 are respectively positioned on 12 lateral wall of installing plate, and anti-31 internal diameter size of careless ring is more than 41 outer diameter ruler of cylinder
Very little, 31 cylindrical structure of anti-careless ring, using the structure design, can be avoided in hobboing cutter group device 4 during straw chopping,
Broken straw is involved in actuating device 2, it is to avoid affect the normal operation of actuating device 2, improve protective.
Further, present invention additionally comprises hood 6 after, positioned at 1 rear portion of installation frame and 1 bolt of installation frame fastening peace
Dress, 6 bottom of rear hood are provided with some Herba lysimachiae capillipedis guide plates 61 in equi-spaced apart parallel arrangement, and Herba lysimachiae capillipedis guide plate 61 is pacified by guide plate
Dress plate 611 and guide plate 612 are constituted, and guide plate installing plate 611 is located at 612 top of guide plate, guide plate installing plate 611 and rear tail
Covering 6 upper surfaces coordinates installation, 6 upper surface of rear hood to be provided with some regulation notches 62, and guide plate 612 is long strip-board shape structure,
6 upper surface of hood is inclined plane structure afterwards, optimizes using the structure design, arranges regulation 62 structure of notch and facilitates guide plate to install
The installation of plate 611, while the fixed position for adjusting notch 62 and 611 one end of guide plate installing plate can be along regulation by screw rod
Notch 62 carries out position adjustment, is conducive to adjusting Herba lysimachiae capillipedis and lays scope, convenient by chopping after the completion of straw separate successively and discharge,
Avoid conglomeration blocking occur in afterbody, improve chip removal efficiency.
Further, present invention additionally comprises a belt hub cap 25, belt hub cap 25 is located on the outside of belt pulley 23, belt pulley
Shell 25 is installed with the fastening of 12 bolt of installing plate.
The present invention improves hobboing cutter group device, rationally arrangement hobboing cutter unit by optimization design, improves the chopping effect of straw
Really, while arranging the anti-grass circle of chopping, the barrier propterty to actuating device is enhanced, strengthens equipment runnability, in conjunction with rear hood
Structure, facilitates the discharge of straw, is conducive to straw-returning, enhance environmental-protecting performance.
As known by the technical knowledge, the present invention can be by other essence without departing from its spirit or the embodiment party of essential feature
Case is realizing.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (8)
1. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism, including installation frame, installs on the installation frame
It is provided with hobboing cutter group device and the stationary knife group device for having coordinated shear action with the hobboing cutter group device, the hobboing cutter group device
Connect an actuating device conveniently to complete to drive rotation, the hobboing cutter group device to include that a cylinder, the cylinder are provided with hobboing cutter group
Part, it is characterised in that：The hob assembly includes some hobboing cutter units, and the hobboing cutter unit is by roll blade and hob head by tight
It is fixedly mounted with to put and completes to be fastenedly connected, the hob head is welded on the roll circumference surface, the roll blade is for one in isosceles ladder
The thin blade of shape, the roll blade base are conveniently suited with the roll circumference surface for the circular arc slot structure of indent, two
Hobboing cutter unit in 180 ° of paralleloscopes as symmetry arrangement constitutes a hobboing cutter unit group, and the cylinder end is respectively equipped with a hobboing cutter list
Tuple, described remaining position of roll circumference surface are provided with some in the hobboing cutter unit assembly being intervally arranged, the hobboing cutter unit
Molectron is constituted by three groups of hobboing cutter unit groups are along the circumferential direction mutually staggered in 60 ° of angles, and three groups of hobboing cutter unit groups are difference
In being intervally arranged, the stationary knife group device includes stationary knife installing plate to horizontal plane, and arrangement on the stationary knife installing plate is provided with some fixed
Knife unit, the stationary knife unit is by two panels in perpendicular straight arranged ledger-plate and positioned at the connection described in two panels between ledger-plate bottom
Plate is integrally formed composition, and the connecting plate is installed crab bolt with the stationary knife and is fixedly connected.
2. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 1, it is characterised in that：Institute
State installation frame to be made up of superposed cover plate and the installing plate positioned at cover plate both sides, be provided with the middle part of the installing plate front side edge
One mounting groove, the mounting groove are provided with a reinforcing plate in horizontally disposed at the mounting groove otch, the reinforcing plate is in vertically
Arrange, the reinforcing plate is fixedly connected with installing plate by bolt.
3. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 2, it is characterised in that：Rolling
Cylinder one end is provided with the first shaft coupling, and the other end is provided with the second shaft coupling, and actuating device includes first bearing seat, second bearing seat and belt
Wheel, first shaft coupling is coordinated with the first bearing seat through the mounting groove to be installed, and second shaft coupling runs through opposite side
Mounting groove and the second bearing seat and belt pulley coordinate and install, the second shaft coupling front end is provided with a flat key groove, the skin
Belt wheel centre bore is provided with a flat key open slot, and the flat key groove with the flat key open slot corresponding matching and inlays a flat key,
The second shaft coupling front end face is provided with an installing hole, and on the installing hole, bolt fastens a safety plate.
4. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 2, it is characterised in that：Fixed
Knife installing plate two ends are fixedly connected with the installing plate bottom bolts.
5. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 3, it is characterised in that：Also
Including two chopping anti-grass circle, two described chopping anti-grass circle respectively be located at the cylinder two ends, two described chopping anti-grass circle
Fastening is completed with the first bearing seat and second bearing seat by fastener hole described in bolt-through respectively to install, the chopping is anti-
Grass circle internal diameter size is more than the cylinder outside dimension.
6. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 5, it is characterised in that：Also
Including hood after, install positioned at installation frame rear portion and installation frame bolt fastening, if the rear hood bottom is provided with
The dry Herba lysimachiae capillipedis guide plate in equi-spaced apart parallel arrangement.
7. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 6, it is characterised in that：Institute
State Herba lysimachiae capillipedis guide plate to be made up of guide plate installing plate and guide plate, guide plate installing plate is located at guide plate top, guide plate is installed
Plate is coordinated with the rear hood upper surface to be installed, and the rear hood upper surface is provided with some regulation notches.
8. a kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism according to claim 6, it is characterised in that：Also
Including a belt hub cap, the belt hub cap is located on the outside of belt pulley, and the belt hub cap is fastened with crab bolt is installed
Install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264644.7A CN106489415A (en) | 2016-12-30 | 2016-12-30 | A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264644.7A CN106489415A (en) | 2016-12-30 | 2016-12-30 | A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106489415A true CN106489415A (en) | 2017-03-15 |
Family
ID=58334910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611264644.7A Pending CN106489415A (en) | 2016-12-30 | 2016-12-30 | A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106489415A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343412A (en) * | 2017-08-18 | 2017-11-14 | 中国热带农业科学院农业机械研究所 | A kind of removable adjustable stationary knife device suitable for sugar cane leaf crushing and returning to field machine |
| CN107409640A (en) * | 2017-05-18 | 2017-12-01 | 何振贤 | A kind of giving back field machine for corn stalks |
| CN107736096A (en) * | 2017-11-28 | 2018-02-27 | 中联重机浙江有限公司 | A kind of rotary tillage ridger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09187152A (en) * | 1996-01-10 | 1997-07-22 | Kubota Corp | Device for discharging and finely cutting straw |
| CN2274873Y (en) * | 1996-12-26 | 1998-02-25 | 北京市神阳机械制造厂 | Straw cutting machine |
| CN104303718A (en) * | 2014-10-14 | 2015-01-28 | 金湖县兴鹏机械制造有限公司 | Straw cutting, throwing and returning machine for combined harvester and mounting method of straw cutting, throwing and returning machine |
| CN204653032U (en) * | 2015-05-13 | 2015-09-23 | 湖州丰源农业装备制造有限公司 | A kind of cutter is apart from adjustable grain header hay cutter |
| CN205546591U (en) * | 2016-04-22 | 2016-09-07 | 叶敏 | Novel still field is smashed to straw device |
| CN206353990U (en) * | 2016-12-30 | 2017-07-28 | 中联重机浙江有限公司 | A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism |
-
2016
- 2016-12-30 CN CN201611264644.7A patent/CN106489415A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09187152A (en) * | 1996-01-10 | 1997-07-22 | Kubota Corp | Device for discharging and finely cutting straw |
| CN2274873Y (en) * | 1996-12-26 | 1998-02-25 | 北京市神阳机械制造厂 | Straw cutting machine |
| CN104303718A (en) * | 2014-10-14 | 2015-01-28 | 金湖县兴鹏机械制造有限公司 | Straw cutting, throwing and returning machine for combined harvester and mounting method of straw cutting, throwing and returning machine |
| CN204653032U (en) * | 2015-05-13 | 2015-09-23 | 湖州丰源农业装备制造有限公司 | A kind of cutter is apart from adjustable grain header hay cutter |
| CN205546591U (en) * | 2016-04-22 | 2016-09-07 | 叶敏 | Novel still field is smashed to straw device |
| CN206353990U (en) * | 2016-12-30 | 2017-07-28 | 中联重机浙江有限公司 | A kind of longitudinal axial-flow type united reaper straw-returning shredding mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409640A (en) * | 2017-05-18 | 2017-12-01 | 何振贤 | A kind of giving back field machine for corn stalks |
| CN107343412A (en) * | 2017-08-18 | 2017-11-14 | 中国热带农业科学院农业机械研究所 | A kind of removable adjustable stationary knife device suitable for sugar cane leaf crushing and returning to field machine |
| CN107736096A (en) * | 2017-11-28 | 2018-02-27 | 中联重机浙江有限公司 | A kind of rotary tillage ridger |
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