CN203057867U - Roller cover with angles of grass guide plates being adjustable - Google Patents
Roller cover with angles of grass guide plates being adjustable Download PDFInfo
- Publication number
- CN203057867U CN203057867U CN 201320060105 CN201320060105U CN203057867U CN 203057867 U CN203057867 U CN 203057867U CN 201320060105 CN201320060105 CN 201320060105 CN 201320060105 U CN201320060105 U CN 201320060105U CN 203057867 U CN203057867 U CN 203057867U
- Authority
- CN
- China
- Prior art keywords
- drum cover
- cover body
- grass guide
- guide board
- roller cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 240000000359 Triticum dicoccon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
- A01F7/06—Threshing apparatus with rotating tools with axles in line with the feeding direction ; Axial threshing machines
- A01F7/067—Threshing apparatus with rotating tools with axles in line with the feeding direction ; Axial threshing machines with material-flow influencing means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/181—Adjustable threshing mechanisms
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a roller cover with angles of grass guide plates being adjustable. The roller cover comprises a roller cover body and a connecting plate, wherein the movable grass guide plates are articulated with an internal wall of the roller cover body; a slotted hole is formed at one end part of each movable grass guide plate; the connecting plate is restricted in a slide rail on the inner side of the roller cover body in a sliding manner; the slide rail extends in the longitudinal direction of the roller cover body; first fork shafts are fixedly arranged on the connecting plate; the number of the first fork shafts corresponds to that of the movable grass guide plates; the first fork shafts are restricted in the slotted holes of the movable grass guide plates in a sliding manner; and a control mechanism for driving the connecting plate to slide along the slide rail is mounted on the roller cover body. According to the roller cover with the angles of the grass guide plates being adjustable, the mounting angles of the adjustable grass guide plates can be changed by a lower control force so as to achieve the purposes of controlling threshing time of crops in a threshing chamber, and the roller cover is convenient to operate, improves the threshing performance of the crops and reduces threshing losses.
Description
Technical field
The utility model relates to the combine technical field, especially relates to the drum cover of the grass guide board adjustable angle of using on a kind of combine.
Background technology
On the rice wheat harvester tool, cereal carries out threshing in the threshing chamber of being made of drum cover, threshing cylinder and notch board, drum cover plays in threshing chamber dredges threshing object, the effect of control threshing object threshing time in threshing chamber, and seed threshing performance and the threshing percent of loss of combine had bigger influence.At present combine adopts the mode of regulating the grass guide board setting angle to control the threshing time of threshing object in threshing chamber mostly, itself or adopt the mode of dismantling grass guide board one by one to regulate setting angle, operation sequence is loaded down with trivial details and personnel's professional ability had relatively high expectations; Or adopt integrally-regulated mode, but the ubiquity steering force is bigger, adjusts the problem of difficulty, and very inconvenient in actual use.
The utility model content
Technical problem to be solved in the utility model is: the drum cover that a kind of grass guide board adjustable angle is provided, can change the setting angle of adjustable grass guide board by less steering force, reach the control crop in the threshing chamber purpose of inner threshing time, easy to operate, improve the threshing performance of crop, reduced the threshing loss.
For solving the problems of the technologies described above, the technical solution of the utility model is: the drum cover of grass guide board adjustable angle, comprise the drum cover body, be hinged with several movable grass guide boards on the inwall of described drum cover body, an end of each described movable grass guide board is equipped with a slotted hole; One yoke plate, described yoke plate slides and is constrained in the slide rail of described drum cover body inboard, described slide rail is along the longitudinal extension of described drum cover body, be fixed with first dial axis corresponding with described movable grass guide board quantity on the described yoke plate, described first dial axis slides and is constrained in the slotted hole of described movable grass guide board; Be equipped with one on the described drum cover body and be used for driving the operating mechanism that described yoke plate slides along described slide rail.
Preferably, described operating mechanism comprises that one is articulated in the control crank on the outer wall of described drum cover body, and an end of described control crank is provided with a slotted hole; One is fixed in second dial axis on the described yoke plate, and described second dial axis stretches out and slides from a perforation of described drum cover body and is constrained in the slotted hole of described control crank, is provided with locking device between described drum cover body and the control crank.
Preferably, described slide rail comprises the flute profile protuberance that outwards protrudes from the drum cover body and is fixed in the described drum cover body inboard supporting plate corresponding with described flute profile protuberance position.
Preferably, described drum cover comprises that also one is used for the sealing device of the described perforation of sealing.
Preferably, described sealing device comprises that one places the cover plate in the described drum cover body outside, and described cover plate is sheathed on described second dial axis; Be fixed in the guide holder on the described drum cover body outer wall, described guide holder is provided with for the securing member that cover plate is compressed sealing.
Preferably, the threshing cylinder material of described drum cover inner body wall feeding section place is installed with a fixing grass guide board, and described fixedly grass guide board projected length in the vertical is greater than the longitudinal length of described threshing cylinder material feeding section.
Preferably, the material of described drum cover inner body wall flows into the end place and detachably is equipped with along the deflector of described drum cover body longitudinal extension by securing member, and described deflector has a guide face, and the inscribed circle of described guide face and drum cover inner body wall is tangent.
Preferably, on the cross section of described drum cover body, it is shaped as trapezoidal, forms logistics corridor between the inscribed circle of described drum cover inner body wall and the circumscribed circle of threshing cylinder, and the width of described logistics corridor flows into end from material and changes from small to big earlier more from large to small to the material outflow end.
Adopted technique scheme, the beneficial effects of the utility model are: because an end of each movable grass guide board of the drum cover of grass guide board adjustable angle is equipped with a slotted hole, yoke plate slides and is constrained in the slide rail of drum cover body inboard, be fixed with first dial axis corresponding with movable grass guide board quantity on the yoke plate, first dial axis slides and is constrained in the slotted hole of grass guide board, one operating mechanism is installed on the drum cover body, linear slide by yoke plate can realize that the movable grass guide board of each sheet swings simultaneously, reach the control crop in the threshing chamber purpose of inner threshing time, improved the threshing performance of crop, reduced the threshing loss, this whole mode of adjusting, not only simple and convenient, and the structural reliability height.
Because operating mechanism comprises that one is articulated in the control crank on the outer wall of drum cover body, one end of control crank is provided with a slotted hole, one is fixed in second dial axis on the yoke plate, second dial axis stretches out and slides from a perforation of described drum cover body and is constrained in the slotted hole of control crank, be provided with locking device between drum cover body and the control crank, realized the linear slide of yoke plate by the swing control crank, can effectively increase operating torque, reduce steering force, the convenience of raising activity grass guide board angle adjustment.
Because the threshing cylinder material of drum cover inner body wall feeding section place is installed with a fixing grass guide board, fixedly grass guide board projected length in the vertical is greater than the longitudinal length of threshing cylinder material feeding section, make the rapid diversion threshing cylinder of material material feed section, avoid material to pile up even obstruction in threshing cylinder material feeding section.
Because the material of drum cover inner body wall flows into the end place and detachably is equipped with along the deflector of drum cover body longitudinal extension by securing member, deflector has a guide face, the inscribed circle of guide face and drum cover inner body wall is tangent, deflector is used to material to flow into the end guiding, wearing and tearing are very fast, when concentrated wear is seriously changed to needs, because deflector is demountable structure, only deflector need be pulled down to change and get final product, single part changed and needn't change the mode of whole drum cover for this, convenient when not only making maintenance, and reduced maintenance cost, improved the service life of drum cover.
Because on the cross section of drum cover body, it is shaped as trapezoidal, form logistics corridor between the inscribed circle of drum cover inner body wall and the circumscribed circle of threshing cylinder, the width of logistics corridor flows into end from material and changes from small to big earlier more from large to small to the material outflow end, it is smooth and easy to guarantee that material flows in threshing chamber, improves the separating effect of threshing object seed and stem stalk by the variation of threshing volume.
Description of drawings
Fig. 1 is the integrally-built upward view of the utility model embodiment;
Fig. 2 is the integrally-built vertical view of the utility model embodiment;
Fig. 3 is that Fig. 2 is at the cutaway view at A-A place;
Fig. 4 is the utility model fundamental diagram;
Fig. 5 is that Fig. 3 is at the partial enlarged drawing at D place;
Fig. 6 is the installation site schematic diagram of the utility model on combine.
Wherein: 1, drum cover body; 2, movable grass guide board; 3, movable grass guide board slotted hole; 4, yoke plate; 5, first dial axis; 6, flute profile protuberance; 7, supporting plate; 8, control crank; 9, control crank slotted hole; 10, second dial axis; 11, perforation; 12, holder; 13, locking slotted hole; 14, clamping screw; 15, cover plate; 16, guide holder; 17, bolt; 18, locking nut; 19, fixing grass guide board; 20, deflector; 21, threshing cylinder; 22, notch board; A, material flow into end; B, material outflow end; L, fixing grass guide board longitudinal projection length; E, threshing cylinder material feeding section; P, logistics corridor.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5 are common, the drum cover of grass guide board adjustable angle, comprise drum cover body 1, be hinged with several movable grass guide boards 2 on the inwall of drum cover body 1, an end of each movable grass guide board 2 is equipped with a movable grass guide board slotted hole 3; One yoke plate 4, yoke plate 4 slides and is constrained in the slide rail of drum cover body 1 inboard, slide rail is along the longitudinal extension of drum cover body 1, need to prove, should be vertically consistent with the axis direction of threshing cylinder, be fixed with first dial axis 5 corresponding with movable grass guide board 2 quantity on the yoke plate 4, first dial axis 5 slides and is constrained in the movable grass guide board slotted hole 3, linear slide by yoke plate 4 can realize that the movable grass guide board 2 of each sheet swing simultaneously, reaches the control crop in the threshing chamber purpose of inside threshing time, has improved the threshing performance of crop, reduced the threshing loss, this whole mode of adjusting, not only simple and convenient, and the structural reliability height.
In the present embodiment, slide rail comprises the flute profile protuberance 6 that outwards protrudes from drum cover body 1 and is fixed in the drum cover body 1 inboard supporting plate 7 corresponding with flute profile protuberance 6 positions.Certainly, the structure of slide rail is not limited thereto, and supporting plate 7 can also be made as the groove of longitudinal extension, and yoke plate 4 is slided in above-mentioned groove.
Being equipped with one on the drum cover body 1 and being used for driving yoke plate 4 along the operating mechanism that slide rail slides, below is the explanation detailed to operating mechanism:
Operating mechanism comprises that one is articulated in the control crank 8 on the outer wall of drum cover body 1, and an end of control crank 8 is provided with a control crank slotted hole 9; One is fixed in second dial axis 10 on the yoke plate 4, second dial axis 10 stretches out and slides from a perforation 11 of drum cover body 1 and is constrained in the control crank slotted hole 9, be provided with locking device between drum cover body 1 and the control crank 8, realized the linear slide of yoke plate 4 by swing control crank 8, can effectively increase operating torque, reduce steering force, the convenience of raising activity grass guide board 2 angle adjustment.
In the present embodiment, above-mentioned locking device comprises that one is arranged at the holder 12 on drum cover body 1 outer wall, the other end of control crank 8 is provided with locking slotted hole 13, one clamping screws 14 and retrain simultaneously and be installed on holder 12 and lock in the slotted hole 13, can realize the locking to both.
For perforation 11 places to drum cover body 1 seal, drum cover also comprises a sealing device, comprises that one places the cover plate 15 in drum cover body 1 outside, and cover plate 15 is sheathed on second dial axis 10; Be fixed in the guide holder 16 on drum cover body 1 outer wall, guide holder 16 is provided with for the securing member that cover plate 15 is compressed sealing, the securing member that relates in the present embodiment is bolt 17, also is provided with a locking nut 18 herein on the bolt 17, and locking nut 18 relies on the guide holder 16.
As shown in Figure 6, in order to make the rapid diversion threshing cylinder of material material feeding section E, avoid material to pile up even obstruction at threshing cylinder material feeding section E, the threshing cylinder material of drum cover body 1 an inwall feeding section E place is installed with a fixing grass guide board 19, and fixedly grass guide board longitudinal projection length L feeds the longitudinal length of section E greater than the threshing cylinder material.
In addition, the material of drum cover body 1 inwall flows into end A place and detachably is equipped with along the deflector 20 of drum cover body 1 longitudinal extension by securing member, deflector 20 has a guide face, the inscribed circle of guide face and drum cover body 1 inwall is tangent, deflector 20 is used to material to flow into end A guiding, wearing and tearing are very fast, when concentrated wear is seriously changed to needs, because deflector 20 is demountable structure, only deflector 20 need be pulled down to change and get final product, deflector 20 can be set to one or more snippets, single part changed and needn't change the mode of whole drum cover for this, convenient when not only making maintenance, and reduced maintenance cost, improved the service life of drum cover.
As shown in Figure 4, on the cross section of drum cover body 1, it is shaped as trapezoidal, form logistics corridor P between the inscribed circle of drum cover body 1 inwall and the circumscribed circle of threshing cylinder 21, the width of logistics corridor P flows into end A from material and changes from small to big earlier more from large to small to material outflow end B, general width value is between 30mm to 80mm, and it is smooth and easy to guarantee that material flows in threshing chamber, improves the separating effect of threshing object seed and stem stalk by the variation of threshing volume.
As shown in Figure 6, this drum cover is located at threshing cylinder 21 tops of combine, with threshing cylinder 21 and the notch board 22 common threshing chambers that form.
In sum, the utility model can be realized integral body adjustment to movable grass guide board 2 angles by less steering force, and is simple to operation, the reliability height; Improve the separating effect of seed and stem stalk by the variation of threshing volume; Keep in repair drum cover position easy to wear by the mode of changing deflector 20, improve servicing ease, reduce maintenance cost; By fixing grass guide board 19 mode of the quick diversion threshing cylinder of threshing object material feeding section E has been guaranteed that the smoothness of threshing object in threshing chamber dredge, prevented from stopping up.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (8)
1. the drum cover of grass guide board adjustable angle comprises the drum cover body, it is characterized in that, is hinged with several movable grass guide boards on the inwall of described drum cover body, and an end of each described movable grass guide board is equipped with a slotted hole; One yoke plate, described yoke plate slides and is constrained in the slide rail of described drum cover body inboard, described slide rail is along the longitudinal extension of described drum cover body, be fixed with first dial axis corresponding with described movable grass guide board quantity on the described yoke plate, described first dial axis slides and is constrained in the slotted hole of described movable grass guide board; Be equipped with one on the described drum cover body and be used for driving the operating mechanism that described yoke plate slides along described slide rail.
2. the drum cover of grass guide board adjustable angle as claimed in claim 1 is characterized in that, described operating mechanism comprises that one is articulated in the control crank on the outer wall of described drum cover body, and an end of described control crank is provided with a slotted hole; One is fixed in second dial axis on the described yoke plate, and described second dial axis stretches out and slides from a perforation of described drum cover body and is constrained in the slotted hole of described control crank, is provided with locking device between described drum cover body and the control crank.
3. the drum cover of grass guide board adjustable angle as claimed in claim 1 or 2, it is characterized in that described slide rail comprises the flute profile protuberance that outwards protrudes from the drum cover body and is fixed in the described drum cover body inboard supporting plate corresponding with described flute profile protuberance position.
4. the drum cover of grass guide board adjustable angle as claimed in claim 3 is characterized in that, described drum cover comprises that also one is used for the sealing device of the described perforation of sealing.
5. the drum cover of grass guide board adjustable angle as claimed in claim 4 is characterized in that, described sealing device comprises that one places the cover plate in the described drum cover body outside, and described cover plate is sheathed on described second dial axis; Be fixed in the guide holder on the described drum cover body outer wall, described guide holder is provided with for the securing member that cover plate is compressed sealing.
6. the drum cover of grass guide board adjustable angle as claimed in claim 1 or 2, it is characterized in that, the threshing cylinder material of described drum cover inner body wall feeding section place is installed with a fixing grass guide board, and described fixedly grass guide board projected length in the vertical is greater than the longitudinal length of described threshing cylinder material feeding section.
7. the drum cover of grass guide board adjustable angle as claimed in claim 1 or 2, it is characterized in that, the material of described drum cover inner body wall flows into the end place and detachably is equipped with along the deflector of described drum cover body longitudinal extension by securing member, described deflector has a guide face, and the inscribed circle of described guide face and drum cover inner body wall is tangent.
8. the drum cover of grass guide board adjustable angle as claimed in claim 7, it is characterized in that, on the cross section of described drum cover body, it is shaped as trapezoidal, form logistics corridor between the inscribed circle of described drum cover inner body wall and the circumscribed circle of threshing cylinder, the width of described logistics corridor flows into end from material and changes from small to big earlier more from large to small to the material outflow end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060105 CN203057867U (en) | 2013-02-04 | 2013-02-04 | Roller cover with angles of grass guide plates being adjustable |
| PCT/CN2013/075291 WO2014117450A1 (en) | 2013-02-04 | 2013-05-08 | Roller cover with angle-adjustable grass guide plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060105 CN203057867U (en) | 2013-02-04 | 2013-02-04 | Roller cover with angles of grass guide plates being adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203057867U true CN203057867U (en) | 2013-07-17 |
Family
ID=48756705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060105 Expired - Lifetime CN203057867U (en) | 2013-02-04 | 2013-02-04 | Roller cover with angles of grass guide plates being adjustable |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203057867U (en) |
| WO (1) | WO2014117450A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548504A (en) * | 2013-10-30 | 2014-02-05 | 刘文富 | Adjustable threshing cylinder upper hood |
| CN103814705A (en) * | 2014-03-07 | 2014-05-28 | 星光农机股份有限公司 | Top cover module of threshing room and threshing roller thereof |
| CN105052426A (en) * | 2015-08-07 | 2015-11-18 | 鹤岗市田丰农机制造有限公司 | Grain threshing sealing hood with adjustable guide vane |
| CN105453829A (en) * | 2016-01-21 | 2016-04-06 | 赵婧巍 | Threshing chamber top cover capable of electrically adjusting angles of grass guiding plates |
| US9854741B2 (en) | 2016-05-16 | 2018-01-02 | Cnh Industrial America Llc | Control system and method for controlling two banks of adjustable vanes on a cylindrical rotor cage of an agricultural harvester |
| WO2018053897A1 (en) * | 2016-09-26 | 2018-03-29 | 江苏大学 | Combine harvester capable of adaptive adjustment, and adaptive adjustment method |
| CN108055911A (en) * | 2018-01-17 | 2018-05-22 | 新疆新研牧神科技有限公司 | Kuppe and cropper |
| CN111066464A (en) * | 2020-01-08 | 2020-04-28 | 农业农村部南京农业机械化研究所 | An edible bean combine harvester |
| US11013181B2 (en) | 2017-11-17 | 2021-05-25 | Cnh Industrial America Llc | Adjustable infeed vanes |
| CN115474474A (en) * | 2022-10-28 | 2022-12-16 | 潍柴雷沃智慧农业科技股份有限公司 | A grass guide cover, tail cover grass discharge cover assembly and harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10123484B2 (en) * | 2016-05-16 | 2018-11-13 | Cnh Industrial America Llc | Adjustable vanes for use in a cylindrical rotor cage of an agricultural harvester |
| US10172291B2 (en) | 2017-01-16 | 2019-01-08 | Cnh Industrial America Llc | Combine threshing system with crop flow control |
| EP3479675B1 (en) * | 2017-11-07 | 2021-06-23 | CNH Industrial Belgium NV | Rotor cage with flat walls for an agricultural vehicle |
| EP3737220B1 (en) * | 2018-01-12 | 2023-12-13 | Kubota Corporation | Adjustable top cover vanes for controlling crop flow in a rotary thresher |
| CN114698471A (en) * | 2022-04-29 | 2022-07-05 | 铁建重工新疆有限公司 | Grass pressing roller device and baler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139013A (en) * | 1977-10-20 | 1979-02-13 | Deere & Company | Threshing rotor for a combine |
| CA1293900C (en) * | 1985-07-24 | 1992-01-07 | Neil C. Dunn | Convertible combine rotor |
| CN2671322Y (en) * | 2003-12-05 | 2005-01-19 | 湖州中收星光联合收割机制造有限公司 | Grass guide mechanism for threshing room of combine |
| CN201150193Y (en) * | 2008-01-07 | 2008-11-19 | 福田雷沃国际重工股份有限公司 | Grass guiding mechanism of threshing device of grain combined harvester |
| CN202697295U (en) * | 2012-07-28 | 2013-01-30 | 福田雷沃国际重工股份有限公司 | Adjustable threshing device for combine harvester |
-
2013
- 2013-02-04 CN CN 201320060105 patent/CN203057867U/en not_active Expired - Lifetime
- 2013-05-08 WO PCT/CN2013/075291 patent/WO2014117450A1/en not_active Ceased
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548504A (en) * | 2013-10-30 | 2014-02-05 | 刘文富 | Adjustable threshing cylinder upper hood |
| CN103814705A (en) * | 2014-03-07 | 2014-05-28 | 星光农机股份有限公司 | Top cover module of threshing room and threshing roller thereof |
| CN103814705B (en) * | 2014-03-07 | 2016-06-15 | 星光农机股份有限公司 | Threshing chamber cap assembly and threshing cylinder |
| CN105052426A (en) * | 2015-08-07 | 2015-11-18 | 鹤岗市田丰农机制造有限公司 | Grain threshing sealing hood with adjustable guide vane |
| CN105052426B (en) * | 2015-08-07 | 2017-02-01 | 鹤岗市田丰农机制造有限公司 | Grain threshing sealing hood with adjustable guide vane |
| CN105453829A (en) * | 2016-01-21 | 2016-04-06 | 赵婧巍 | Threshing chamber top cover capable of electrically adjusting angles of grass guiding plates |
| US9854741B2 (en) | 2016-05-16 | 2018-01-02 | Cnh Industrial America Llc | Control system and method for controlling two banks of adjustable vanes on a cylindrical rotor cage of an agricultural harvester |
| WO2018053897A1 (en) * | 2016-09-26 | 2018-03-29 | 江苏大学 | Combine harvester capable of adaptive adjustment, and adaptive adjustment method |
| US11013181B2 (en) | 2017-11-17 | 2021-05-25 | Cnh Industrial America Llc | Adjustable infeed vanes |
| CN108055911A (en) * | 2018-01-17 | 2018-05-22 | 新疆新研牧神科技有限公司 | Kuppe and cropper |
| CN108055911B (en) * | 2018-01-17 | 2024-03-01 | 新疆新研牧神科技有限公司 | Kuppe and harvester |
| CN111066464A (en) * | 2020-01-08 | 2020-04-28 | 农业农村部南京农业机械化研究所 | An edible bean combine harvester |
| CN115474474A (en) * | 2022-10-28 | 2022-12-16 | 潍柴雷沃智慧农业科技股份有限公司 | A grass guide cover, tail cover grass discharge cover assembly and harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014117450A1 (en) | 2014-08-07 |
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Address after: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee after: LOVOL HEAVY INDUSTRY Co.,Ltd. Address before: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee before: FOTON LOVOL INTERNATIONAL HEAVY INDUSTRY Co.,Ltd. |
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Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
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Granted publication date: 20130717 |