CN108718711A - A kind of anti-blocking seed bed preparedness method and apparatus of the clear straw of the elastic claw type for preventing stubble from rewinding - Google Patents
A kind of anti-blocking seed bed preparedness method and apparatus of the clear straw of the elastic claw type for preventing stubble from rewinding Download PDFInfo
- Publication number
- CN108718711A CN108718711A CN201810557946.6A CN201810557946A CN108718711A CN 108718711 A CN108718711 A CN 108718711A CN 201810557946 A CN201810557946 A CN 201810557946A CN 108718711 A CN108718711 A CN 108718711A
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- China
- Prior art keywords
- elastic claw
- stubble
- unit group
- transmission parts
- connecting seat
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Abstract
The invention belongs to agricultural machinery；Device is made of elastic claw unit group, transmission parts, driving part elastic claw angle control-rod.The elastic claw unit group includes elastic claw, elastic claw connecting seat, elastic claw connecting shaft and control-rod connecting seat；By tractor motive power output shaft through driving part passing power, elastic claw unit group is equally spaced on the outside of transmission parts, is moved together with transmission parts；Lateral (unilateral or bilateral) horizontal feed is carried out to former stub land stubble, is shed to (unilateral or bilateral) outside equipment, uniform fold is in having broadcast on ground surface.The present invention effectively reduces the stubble amount of rewinding in no-tillage seeding machine operation process, to realize high quality seed bed preparedness, while reducing the amount of breaking ground, reduces power consumption, covers straw for the clear straw of no-tillage machine and provides a kind of new approaches.
Description
Technical field
The invention belongs to agricultural machinery, and it is whole to relate generally to a kind of anti-blocking kind of bed of the clear straw of the elastic claw type for preventing stubble from rewinding
Standby device.
Background technology
Protective farming technique is defined as that " farmland uses Minimal and zero tillage mode, utilizes crop cover covering ground in China
Table reduces soil water erosion and wind erosion, improves the crop content of organic matter, culture fertility, and promote the farming technique of drought-resistant ability."
Have many advantages, such as environmental protection, promoted soil fertility, it is energy-efficient, retain and conserve soil moisture and cost-saving synergistic, it can be achieved that agricultural sustainable development
Exhibition.It is intended to realize the technology, need to design and research and develop mating conservation tillage equipment, and wherein reliable in quality and of good performance no-tillage
Key of the seeder as conservation tillage, becomes particularly important.Because of the particular/special requirement of conservation tillage, no-tillage seeding machine need to be
There is the earth's surface of a large amount of crop residue covers to carry out no-tillage seeding operation, therefore, passing through when improving seeder in crop residue cover operation
Property, ensure seeding quality, is the key points and difficulties that no-tillage seeding technology is effectively implemented.
China's original stub land crop residue cover amount is big, and passive anti-blocking technology can not solve stubble blockage problem when operation, therefore must
Stubble processing must be carried out using power drive anti-blocking technology, operation principle is dynamic using the power output shaft offer of tractor
Power, driving anti-block apparatus stubble is crushed, is shed etc. operations realize it is anti-blocking, when workpiece sheds stubble, due to it
The inertia that operation generates is turned round, stubble is will produce and rewinds, the stubble rewinded falls the kind bed after reorganizing and outfit, and sowing is easily caused after accumulation
Monomer blocks, and restricts accurate seeding and fertilizing and further develops.
A kind of anti-blocking seed bed preparedness method and apparatus of the clear straw of the elastic claw type for preventing stubble from rewinding is proposed thus.
Invention content
The purpose of the invention is aiming at the above problem, the actual demand sowed in conjunction with former no-tillage stubble, it is proposed that
A kind of anti-blocking seed bed preparedness method and apparatus of the clear straw of the elastic claw type for preventing stubble from rewinding prevents under the premise of the reduction amount of breaking ground
Stubble rewinds, and then realizes high quality seed bed preparedness, while saving power consumption and taking into account overload protection when being hit.
The Basic Design of the invention is：When clear straw device operation, elastic claw unit group is equally spaced in transmission parts
Outside moves together with transmission parts, to former stub land stubble carry out horizontal feed operation, after stubble is shed it is lateral to equipment,
Uniform fold is in having broadcast ground surface.The elastic claw A, elastic claw B, elastic claw C are connected by elastic claw connecting seat A, elastic claw connecting seat B, elastic claw
Joint chair C is packed in the position of left, center, right three of elastic claw connecting shaft, and elastic claw unit group is collectively constituted with control-rod connecting seat；Elastic claw
Unit group is equidistantly packed in by axle bed A, axle bed B on the outside of transmission parts A and transmission parts B；Driving part A and driving part
B is connected by transmission parts A, and driving part C is connected with driving part D by transmission parts B；One end of elastic claw angle control-rod is hinged
In on the elastic claw angle control-rod connecting seat of previous elastic claw unit group, the other end is hinged in the elastic claw of the latter elastic claw unit group
In connecting shaft, so far constituting prevents stubble from rewinding the anti-blocking seed bed preparedness device of the clear straw of elastic claw type.
The present invention realizes high quality seed bed preparedness, while reducing the amount of breaking ground, reduces work(by preventing rewinding for stubble
Consumption covers straw and provides a kind of new approaches for the clear straw of no-tillage machine.
Description of the drawings
Fig. 1 is the structural schematic diagram for preventing stubble from rewinding the anti-blocking seed bed preparedness device of the clear straw of elastic claw type；
Fig. 2 is the structural schematic diagram of elastic claw unit group；
Fig. 3 is elastic claw unit group motion state schematic diagram；
Fig. 4 is the vertical view for preventing stubble from rewinding the anti-blocking seed bed preparedness device of the clear straw of elastic claw type；
Fig. 5 is wide cut original no-tillage stubble seeder bed device for reconditioning schematic diagram.
Piece number explanation in figure：
1. 2. driving part D of axle bed B, 3. 5. driving part C of elastic claw angle 4. transmission parts B of control-rod, 6. driving portions
12. elastic claw C of part B 7. transmission parts A, 8. driving part A, 9. axle bed A, 10. elastic claw A, 11. elastic claw B, 13. elastic claw connecting seat C
14. 15. 16. control-rod connecting seats of elastic claw connecting seat B of elastic claw connecting shaft, 17. 18. driven shaft A of elastic claw connecting seat A, 19. bearings
25. bearing block D 26. of seat A 20. bearing block B, 21. driving shaft A, 22. bearing block C, 23. driven sprocket B 24. driving shaft B from
30. chain A of moving axis B 27. wide cut rack, 28. chain B, 29. spline drived casees, 31. driven sprocket A
Specific implementation mode
The invention embodiment is described in detail below in conjunction with the accompanying drawings.One kind prevents stubble from rewinding elastic claw type kind
Bed device for reconditioning, it is characterised in that elastic claw A (10), elastic claw B (11), elastic claw C (12) are connected by elastic claw connecting seat A (17), elastic claw
Joint chair B (15), elastic claw connecting seat C (13) are packed in the position of left, center, right three of elastic claw connecting shaft (14), are connect with control-rod
Seat (16) collectively constitutes elastic claw unit group；Elastic claw unit group is equidistantly packed in transmission parts A by axle bed A (9), axle bed B (1)
(7) and on the outside of transmission parts B (4)；Driving part A (8) and driving part B (6) is connected by transmission parts A (7), driving part C
(5) it is connected by transmission parts B (4) with driving part D (2)；One end of elastic claw angle control-rod (3) is hinged in previous elastic claw list
On the control-rod connecting seat (16) of tuple, the other end is hinged in the elastic claw connecting shaft (14) of the latter elastic claw unit group.
When elastic claw horizontal movement carries out horizontal feed operation to stubble, as shown in Figure 3：The elastic claw angle of elastic claw unit group
Component between control-rod connection seating portion, elastic claw angle control-rod and two elastic claw connecting seats forms stable " triangle " knot
Structure, it is vertical with ground holding always when elastic claw does not stress.When elastic claw unit group with driving part move in a circle to stubble into
When row Lateral Ejection operation, the air line distance between two elastic claw connecting seats shortens, under the promotion of elastic claw angle control-rod, the bullet
Tooth unit group rotates clockwise certain angle around axis, and elastic claw becomes smaller with gravity direction drift angle, can effectively reduce stubble and rewind phenomenon
Generation laid the foundation for accurate seeding and fertilizing to reorganizing and outfit out good kind of bed on former stub land.
The juxtaposed matched seed bed preparedness device of wide cut original no-tillage stubble seeder of the device, it is characterised in that wide cut rack
(27) spline drived case (29) and bearing block A (19), B (20), C (22), D (25) are fixed on, it is described in claim 1 to prevent
Stubble rewinds seed bed preparedness device and is symmetrically placed in the width by driving shaft A (21), B (24) and driven shaft A (18), B (26)
In width rack (27), the driving shaft A (21), B (24) one end are respectively equipped with driven sprocket A (31), B (23), and the spline passes
Dynamic case (29) is connect with driven sprocket A (31) by chain A (30), and the spline drived case (29) is logical with driven sprocket B (23)
Cross chain B (28) connections.
When the device operation, power is provided by tractor motive power output shaft, driven chain rotation is driven via spline drived case
Dynamic, symmetrical juxtaposed elastic claw type no-tillage seeding machine prevents stubble from rewinding seed bed preparedness device by stubble uniform fold in rack two
High quality seed bed preparedness are completed in side, realize no-tillage seeding machine wide cut operation, lay the foundation for efficient sowing fertilising.
Claims (2)
1. one kind prevents stubble from rewinding elastic claw type seed bed preparedness device, it is characterised in that elastic claw A (10), elastic claw B (11), elastic claw C
(12) elastic claw connecting shaft (14) is packed in by elastic claw connecting seat A (17), elastic claw connecting seat B (15), elastic claw connecting seat C (13)
The position of left, center, right three collectively constitutes elastic claw unit group with control-rod connecting seat (16)；Elastic claw unit group by axle bed A (9),
Axle bed B (1) is equidistantly packed on the outside of transmission parts A (7) and transmission parts B (4)；Driving part A (8) and driving part B (6)
It is connected by transmission parts A (7), driving part C (5) and driving part D (2) are connected by transmission parts B (4)；Elastic claw angle controls
One end of bar (3) is hinged on the control-rod connecting seat (16) of previous elastic claw unit group, and the other end is hinged in the latter elastic claw
In the elastic claw connecting shaft (14) of unit group.
2. the juxtaposed matched seed bed preparedness device of wide cut original no-tillage stubble seeder of the device, it is characterised in that wide cut rack
(27) spline drived case (29) and bearing block A (19), B (20), C (22), D (25) are fixed on, it is described in claim 1 to prevent
Stubble rewinds seed bed preparedness device and is symmetrically placed in the width by driving shaft A (21), B (24) and driven shaft A (18), B (26)
In width rack (27), the driving shaft A (21), B (24) one end are respectively equipped with driven sprocket A (31), B (23), and the spline passes
Dynamic case (29) is connect with driven sprocket A (31) by chain A (30), and the spline drived case (29) is logical with driven sprocket B (23)
Cross chain B (28) connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557946.6A CN108718711B (en) | 2018-06-01 | 2018-06-01 | Spring tooth type straw clearing and blocking preventing seedbed preparation method and device for preventing stubble from returning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557946.6A CN108718711B (en) | 2018-06-01 | 2018-06-01 | Spring tooth type straw clearing and blocking preventing seedbed preparation method and device for preventing stubble from returning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108718711A true CN108718711A (en) | 2018-11-02 |
| CN108718711B CN108718711B (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557946.6A Active CN108718711B (en) | 2018-06-01 | 2018-06-01 | Spring tooth type straw clearing and blocking preventing seedbed preparation method and device for preventing stubble from returning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108718711B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165181A (en) * | 2018-11-09 | 2020-05-19 | 西北农林科技大学 | Raking type low-loss pickup |
| CN112020916A (en) * | 2020-08-24 | 2020-12-04 | 中国农业大学 | Active rotation centralized type belt cleaning anti-blocking device |
| CN112042318A (en) * | 2020-08-27 | 2020-12-08 | 中国农业大学 | Seed ditch cleaning device for no-tillage seeding |
| CN113228858A (en) * | 2021-06-11 | 2021-08-10 | 东北农业大学 | Bionic finger-poking type elastic side-throwing straw-cleaning wheel |
| CN113557808A (en) * | 2021-07-23 | 2021-10-29 | 哈尔滨市农业科学院 | No-tillage or minimum-tillage seeder belt straw cleaning device |
| CN115136753A (en) * | 2022-07-01 | 2022-10-04 | 中国农业大学 | Strip no-tillage vertical differential belt cleaning and loosening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110173944A1 (en) * | 2010-01-19 | 2011-07-21 | Mcilwain Irwin D | Replaceable guide assembly tines for an agricultural harvester |
| CN202160439U (en) * | 2011-07-18 | 2012-03-14 | 孙力旺 | Grain pick-up device for beans |
| CN104041249A (en) * | 2013-03-11 | 2014-09-17 | 江苏省农机具开发应用中心 | Crop straw picking device |
| CN206402721U (en) * | 2017-01-10 | 2017-08-15 | 呼伦贝尔市瑞丰农牧业科技有限公司 | A kind of elastic claw assembling structure |
-
2018
- 2018-06-01 CN CN201810557946.6A patent/CN108718711B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110173944A1 (en) * | 2010-01-19 | 2011-07-21 | Mcilwain Irwin D | Replaceable guide assembly tines for an agricultural harvester |
| CN202160439U (en) * | 2011-07-18 | 2012-03-14 | 孙力旺 | Grain pick-up device for beans |
| CN104041249A (en) * | 2013-03-11 | 2014-09-17 | 江苏省农机具开发应用中心 | Crop straw picking device |
| CN206402721U (en) * | 2017-01-10 | 2017-08-15 | 呼伦贝尔市瑞丰农牧业科技有限公司 | A kind of elastic claw assembling structure |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165181A (en) * | 2018-11-09 | 2020-05-19 | 西北农林科技大学 | Raking type low-loss pickup |
| CN112020916A (en) * | 2020-08-24 | 2020-12-04 | 中国农业大学 | Active rotation centralized type belt cleaning anti-blocking device |
| CN112042318A (en) * | 2020-08-27 | 2020-12-08 | 中国农业大学 | Seed ditch cleaning device for no-tillage seeding |
| CN112042318B (en) * | 2020-08-27 | 2021-11-30 | 中国农业大学 | Seed ditch cleaning device for no-tillage seeding |
| CN113228858A (en) * | 2021-06-11 | 2021-08-10 | 东北农业大学 | Bionic finger-poking type elastic side-throwing straw-cleaning wheel |
| CN113557808A (en) * | 2021-07-23 | 2021-10-29 | 哈尔滨市农业科学院 | No-tillage or minimum-tillage seeder belt straw cleaning device |
| CN113557808B (en) * | 2021-07-23 | 2022-06-24 | 哈尔滨市农业科学院 | No-tillage or minimum-tillage seeder belt straw cleaning device |
| CN115136753A (en) * | 2022-07-01 | 2022-10-04 | 中国农业大学 | Strip no-tillage vertical differential belt cleaning and loosening device |
| CN115136753B (en) * | 2022-07-01 | 2023-08-25 | 中国农业大学 | Strip no-tillage vertical differential seed belt cleaning and soil loosening device |
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| Publication number | Publication date |
|---|---|
| CN108718711B (en) | 2021-01-08 |
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