CN203492338U - Through-shaft land preparation machine capable of running in land with ridges - Google Patents
Through-shaft land preparation machine capable of running in land with ridges Download PDFInfo
- Publication number
- CN203492338U CN203492338U CN201320597298.XU CN201320597298U CN203492338U CN 203492338 U CN203492338 U CN 203492338U CN 201320597298 U CN201320597298 U CN 201320597298U CN 203492338 U CN203492338 U CN 203492338U
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- CN
- China
- Prior art keywords
- cutter shaft
- transmission case
- stubble
- side transmission
- knife pivot
- 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 - Fee Related
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Abstract
Provided is a through-shaft land preparation machine capable of running in land with ridges. The through-shaft land preparation machine comprises a rotary tillage cutter shaft side transmission case, a stubble cleaning cutter shaft side transmission case, a middle transmission case, a rotary tillage cutter shaft, a stubble cleaning cutter shaft, rotary tillage blades and stubble cleaning blades. The middle transmission case, the rotary tillage cutter shaft side transmission case and the stubble cleaning cutter shaft side transmission case are fixed to the middle of a machine frame, the left side of the machine frame and the right side of the machine frame respectively, one end of the stubble cleaning cutter shaft is connected with the stubble cleaning cutter shaft side transmission case through a self-aligning device, the other end of the stubble cleaning cutter shaft is provided with an extension portion, the length of the extension portion of the stubble cleaning cutter shaft is the same with the thickness of the rotary tillage cutter shaft side transmission case, and the extension end of the extension portion of the stubble cleaning cutter shaft is installed on a side plate of the machine frame through a bearing seat. The lengthened stubble cleaning blades are installed on the extension portion of the stubble cleaning cutter shaft. The through-shaft land preparation machine has the advantages of being simple in structure, low in cost, high in operation quality, reasonable and reliable in structure and the like.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly relates to a kind of band ridge operation axis soil preparation machine.
Background technology
At present, in China arid area, seeding corn and other crops plantation needs to irrigate, in soil, there is higher ridge, common shaft type soil preparation machine is two side transmission cases to be separately fixed to the outside of two side plates, as shown in Figure 1, during operation, near the rotary tillage casing 1 of ridge 6 one sides, give prominence in side plate outside and interfere with ridge 6, the machine operation of cannot normally burying.If allow side transmission case body avoid ridge 6 operations, can cause the ridge 6 roots district 7 of balking, make axis soil preparation machine not reach the whole ground requirement with ridge scene of operations.
The utility model content
This purpose of this utility model is exactly defect and the deficiency existing for overcoming above-mentioned prior art, and a kind of band ridge operation axis soil preparation machine is provided.
The technical scheme adopting is:
A kind of band ridge operation axis soil preparation machine, comprise rotary ploughing cutter shaft side transmission case, stubble ploughing knife pivot side transmission case, middle driving box, rotary ploughing cutter shaft, stubble ploughing knife pivot, Rotary tillage blade, blade for cleaning stubble, described middle driving box, rotary ploughing cutter shaft side transmission case, stubble ploughing knife pivot side transmission case is separately fixed at centre and the left and right sides of frame, one end of stubble ploughing knife pivot connects with stubble ploughing knife pivot side transmission case by aligning device, the other end of stubble ploughing knife pivot has extension, the length of stubble ploughing knife pivot extension is identical with the thickness of rotary ploughing cutter shaft side transmission case, the extended end of stubble ploughing knife pivot extension is installed on the side plate of frame by bearing block.On stubble ploughing knife pivot extension, be equiped with lengthening blade for cleaning stubble.Described aligning device is known technology, and patent applied for.
The utility model adopts the stubble ploughing knife pivot technology that lengthens, stubble ploughing knife pivot bearing block fixed head near ridge one side (right side of direction of advance) is moved outward, stubble ploughing knife pivot is lengthened, alignd with rotary tillage side box body outside in stubble ploughing knife pivot one end, when casing is near the operation of ridge root like this, stubble ploughing knife pivot is also near ridge root, reaches the stubble-cleaning effect of not balking.The utility model can guarantee the hack degree of depth again by stubble-cleaning, have simple in structure, cost is low, operation quality is high, the advantage such as reliable rational in infrastructure.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing rotovator.
Fig. 2 is structural representation of the present utility model.
Embodiment
Refer to Fig. 2, a band ridge operation axis soil preparation machine, comprises rotary ploughing cutter shaft side transmission case 1, stubble ploughing knife pivot side transmission case 2, middle driving box 3, rotary ploughing cutter shaft 4, stubble ploughing knife pivot 5, Rotary tillage blade 6, blade for cleaning stubble 7.Intermediate transmission box assembly 3, rotary ploughing cutter shaft side transmission case 1, stubble ploughing knife pivot side transmission case 2 are separately fixed at the centre of frame and both sides (in, left and right), one end of stubble ploughing knife pivot 5 by aligning device 11 connect with stubble ploughing knife pivot side transmission case 2, the other end of stubble ploughing knife pivot 5 has extension 8, the length of stubble ploughing knife pivot extension 8 is identical with the thickness of rotary ploughing cutter shaft side transmission case 1, and the extended end of stubble ploughing knife pivot extension 8 is installed on the side plate of frame by bearing block 9.On stubble ploughing knife pivot 5 extensions 8, be equiped with and lengthen blade for cleaning stubble 10.
Claims (1)
1. be with ridge operation axis soil preparation machine for one kind, comprise rotary ploughing cutter shaft side transmission case, stubble ploughing knife pivot side transmission case, middle driving box, rotary ploughing cutter shaft, stubble ploughing knife pivot, Rotary tillage blade, blade for cleaning stubble, it is characterized in that described middle driving box, rotary ploughing cutter shaft side transmission case, stubble ploughing knife pivot side transmission case is separately fixed at centre and the left and right sides of frame, one end of stubble ploughing knife pivot connects with stubble ploughing knife pivot side transmission case by aligning device, the other end of stubble ploughing knife pivot has extension, the length of stubble ploughing knife pivot extension is identical with the thickness of rotary ploughing cutter shaft side transmission case, the extended end of stubble ploughing knife pivot extension is installed on the side plate of frame by bearing block.On stubble ploughing knife pivot extension, be equiped with lengthening blade for cleaning stubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597298.XU CN203492338U (en) | 2013-09-17 | 2013-09-17 | Through-shaft land preparation machine capable of running in land with ridges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597298.XU CN203492338U (en) | 2013-09-17 | 2013-09-17 | Through-shaft land preparation machine capable of running in land with ridges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492338U true CN203492338U (en) | 2014-03-26 |
Family
ID=50323365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597298.XU Expired - Fee Related CN203492338U (en) | 2013-09-17 | 2013-09-17 | Through-shaft land preparation machine capable of running in land with ridges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904348A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Ridge crusher for subsoiling and ridge crushing machine |
-
2013
- 2013-09-17 CN CN201320597298.XU patent/CN203492338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904348A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Ridge crusher for subsoiling and ridge crushing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |