CN201378925Y - Compound land tillage and preparation working set - Google Patents
Compound land tillage and preparation working set Download PDFInfo
- Publication number
- CN201378925Y CN201378925Y CN200920099477U CN200920099477U CN201378925Y CN 201378925 Y CN201378925 Y CN 201378925Y CN 200920099477 U CN200920099477 U CN 200920099477U CN 200920099477 U CN200920099477 U CN 200920099477U CN 201378925 Y CN201378925 Y CN 201378925Y
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- assembly
- tillage
- tractor
- working set
- side portion
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Abstract
A compound land tillage and preparation working set belongs to agricultural machinery. A front frame and a rear frame are respectively assembled on the front side portion and the rear side portion of a tractor, a stubble cleaning cutter shaft assembly and a subsoil-shovel assembly are mounted on the front frame, and a disk harrow assembly, a clod crushing roller assembly, a subsoil and ridging assembly and a rolling assembly are sequentially assembled on the rear frame. The compound land tillage and preparation working set has novel and reasonable integrally structural design, smooth running in work, good working quality, high working efficiency and adaptability to protective agricultural tillage.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to a kind of cultivated tillage operation unit.
Background technology
At present, in the vast northern dry farming zone of China, stubble-cleaning, pine, rotary tillage, ridging and the suppression operation deeply that whole main employing combined type stubble ploughing, rotary tillage machine is once gone to the field and finished soil ploughed in the soil.In recent years, because chemical fertilizer using in a large number in agricultural production, a large amount of minimizings of farmyard manure, make fertile northern blackland soil aggregate considerable damage, fertility descends, and the power drive rotary tillage operation part that adopts on the above-mentioned combined type stubble ploughing, rotary tillage machine has aggravated the destructive power to soil aggregate in to soil rotary tillage operation, is unfavorable for the raising of farm output.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, and design provides a kind of compound cultivated tillage operation unit, reach alleviate the facility operation to the destruction of soil aggregate, help the purpose that soil fertility is recovered.
Basic design of the present utility model is, compound cultivated tillage operation unit comprises tractor, forebay and afer bay are installed in configuration respectively on the front side portion of tractor and rear lateral portion, stubble ploughing knife pivot assembly and deep soil loosing shovel assembly are installed on the mmi machine frame from front to back successively, and disk harrow assembly, hack roller assembly, dark loose ridging assembly, suppression assembly dispose successively from front to back and are installed on the afer bay.
Before the utility model adopts; latter two is before independently frame is configured in tractor respectively; on the rear lateral portion; and the structure of equipped respectively each operating assembly; help the unit master-plan; operate steadily; workable; use the disk harrow assembly to bear and finish the rake of soil broken; smooth operation; because the disk harrow assembly is with sliding cutting; the form of tearing is ploughed whole processing to soil; alleviated destruction to soil aggregate; help the formation of soil aggregate; recover and growth, it is new reasonable to have structural design; unit operation operates steadily; operation quality is good; the efficient height; adapt to the characteristics that conservation tillage requires.
Description of drawings
Accompanying drawing is compound cultivated tillage operation unit overall arrangement structural representation.
Piece number explanation among the figure:
1, stubble ploughing knife pivot assembly, 2, deep soil loosing shovel assembly, 3, disk harrow assembly, 4, hack roller assembly, 5, dark loose ridging assembly, 6, suppression assembly, 7, afer bay, 8, forebay, 9, tractor.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in detail.Compound cultivated tillage operation unit comprises tractor 9, forebay 8 and afer bay 7 are installed in configuration respectively on the front side portion of tractor 9 and rear lateral portion, stubble ploughing knife pivot assembly 1 and deep soil loosing shovel assembly 2 are installed on the mmi machine frame 8 from front to back successively, and disk harrow assembly 3, hack roller assembly 4, dark loose ridging assembly 5, suppression assembly 6 dispose successively from front to back and are installed on the afer bay 7.
During operation, tractor 9 drives forward and backward frame 8,7 and all each operating assembly motions forwards in the lump thereof, stubble ploughing knife pivot assembly 1 is at first finished pulverizing, the stubble cultivation of crops root stubble, and your deep soil loosing shovel assembly 2 that continues, disk harrow assembly 3, hack roller assembly 4, dark loose ridging assembly 5, suppression assembly 6 finish successively in succession that soil subsoiling, rake plough that hack is smooth, hack, dark pine ridging ridging, flatten plastic operation.
Claims (1)
1, a kind of compound cultivated tillage operation unit, comprise tractor (9), it is characterized in that on the front side portion of tractor (9) and rear lateral portion forebay (8) and afer bay (7) are installed in configuration respectively, stubble ploughing knife pivot assembly (1) and deep soil loosing shovel assembly (2) are installed on the mmi machine frame (8) from front to back successively, and disk harrow assembly (3), hack roller assembly (4), dark loose ridging assembly (5), suppression assembly (6) dispose successively from front to back and are installed on the afer bay (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099477U CN201378925Y (en) | 2009-04-01 | 2009-04-01 | Compound land tillage and preparation working set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920099477U CN201378925Y (en) | 2009-04-01 | 2009-04-01 | Compound land tillage and preparation working set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378925Y true CN201378925Y (en) | 2010-01-13 |
Family
ID=41522402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920099477U Expired - Fee Related CN201378925Y (en) | 2009-04-01 | 2009-04-01 | Compound land tillage and preparation working set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378925Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858548A (en) * | 2014-02-27 | 2014-06-18 | 东北农业大学 | Corn large-ridge double-row planting seedbed preparing single body |
-
2009
- 2009-04-01 CN CN200920099477U patent/CN201378925Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858548A (en) * | 2014-02-27 | 2014-06-18 | 东北农业大学 | Corn large-ridge double-row planting seedbed preparing single body |
| CN103858548B (en) * | 2014-02-27 | 2015-10-21 | 东北农业大学 | Monomer reorganized and outfit by corn double line width ridge kind bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20130401 |