CN2493442Y - Stubble removing gearing mechanism for combined rotary cultivator - Google Patents
Stubble removing gearing mechanism for combined rotary cultivator Download PDFInfo
- Publication number
- CN2493442Y CN2493442Y CN 01230129 CN01230129U CN2493442Y CN 2493442 Y CN2493442 Y CN 2493442Y CN 01230129 CN01230129 CN 01230129 CN 01230129 U CN01230129 U CN 01230129U CN 2493442 Y CN2493442 Y CN 2493442Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- transmission
- knife pivot
- ploughing knife
- stubble ploughing
- 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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- Soil Working Implements (AREA)
Abstract
The utility model relates to a stubble removing transmission mechanism for combined rotary cultivator, which pertains to soil cultivation processing equipment in agricultural machinery. The mechanism comprises an L-shaped stubble removing cutter shaft transmission box installed on a machine frame, a transmission shaft connected with a main transmission box and a stubble removing cutter shaft transmission box, a cylindrical gear, and a central support. The utility model has the characteristics of simple structure, low production cost, steady and reliable transmission, small fault and long life time.
Description
Technical field
The utility model belongs to the soil cultivation machining machine and tool in the field machine.
Background technology
In cultivated tillage operation machinery, once go to the field finish dark pine, rotary tillage, three operations of ridging the compound type rotovator in agricultural production large tracts of land use, become one of main separation type in the tillage equipment then.In recent years, along with the development of agricultural cultivating technology and root stubble chopping and returning, improve pressing for of soil organic matter content, is badly in need of a kind of on same facility, once going to the field and finishes stubble-cleaning, the tillage implement of pine, rotary tillage, four operations of ridging deeply.For this reason, because scientific and technical personnel's effort, at present, the structure design of setting up special-purpose stubble ploughing knife pivot on the compound type rotovator occurs, but,, cause the disadvantage that transmission is not steady, fault is many, the life-span is short such as adopting the two-stage chain gear because its transmission device design is very unreasonable; The scheme that also has adopt two independently the full-depth tooth roller box implement the two-stage gear transmissions, complex structure, problem that manufacturing cost is high appear, fail wide popularization and application in agricultural production so far.
Summary of the invention
The purpose of this utility model is exactly technical matters and the deficiency at the existing transmission scheme that adopts during equipped special-purpose stubble ploughing knife pivot on the compound type rotovator, design provides a kind of compound type rotovator stubble-cleaning transmission device of new construction, finish the power transmission of special-purpose stubble ploughing knife pivot by the gear that adopts an integral body to be " " type, reach simplify the stubble-cleaning drive mechanism, reduce manufacturing cost, improve reliable transmission and service life, raising stubble-cleaning effect, the purpose of vibration that alleviates.Basic design of the present utility model is, on the sidepiece of frame, install an integral body and be the stubble ploughing knife pivot transmission gearbox of " " type, this stubble ploughing knife pivot transmission gearbox is made of several cylindrical wheels, utilize transmission shaft that main transmission box is communicated with the stubble ploughing knife pivot transmission gearbox, afterbody cylindrical wheel in stubble ploughing knife pivot and the stubble ploughing knife pivot transmission gearbox is affixed, stubble ploughing knife pivot is supported in the lower end that is fixed on the center frame on the frame middle part, so far constitutes compound type rotovator stubble-cleaning transmission device.
The utility model adopts an integrated gear case to finish the transmission of special-purpose stubble ploughing knife pivot, has that drive mechanism is simple, cheap for manufacturing cost, reliable transmission, fault are few, the characteristics of long service life.
Description of drawings
Fig. 1 is a compound type rotovator stubble-cleaning transmission device overall structure scheme drawing;
Fig. 2 be among Fig. 1 stubble ploughing knife pivot transmission gearbox A to view.
Piece number explanation among the figure:
1, main transmission box, 2, transmission shaft, 3, stubble ploughing knife pivot transmission gearbox, 4, cylindrical wheel, 5, stubble ploughing knife pivot, 6, center frame, 7, frame.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.On the sidepiece of frame 7, install an integral body and be the stubble ploughing knife pivot transmission gearbox 3 of " " type, this stubble ploughing knife pivot transmission gearbox 3 is meshed successively by the cylindrical wheel 4 of 7 straight-tooth or helical teeth and constitutes, utilize the transmission shaft 2 of universal joint that main transmission box 1 is communicated with stubble ploughing knife pivot transmission gearbox 3, stubble ploughing knife pivot 5 is captiveed joint with the afterbody cylindrical wheel 4 in the stubble ploughing knife pivot transmission gearbox 3, stubble ploughing knife pivot 5 is supported in the lower end that is fixed on the center frame 6 on frame 7 middle parts, so far constitutes compound type rotovator stubble-cleaning transmission device.
During the stubble-cleaning operation, the rotary power of tractor motive power output shaft is input in the stubble ploughing knife pivot transmission gearbox 3 through main transmission box 1, transmission shaft 2, drive stubble ploughing knife pivot 5 rotations through 7 cylindrical wheels 4, finish the stubble-cleaning operation, the compound type rotovator is finished rotary tillage, dark pine, ridging operation simultaneously.
Claims (1)
- A kind of compound type rotovator stubble-cleaning transmission device, it is characterized in that on the sidepiece of frame (7), installing the stubble ploughing knife pivot transmission gearbox (3) that an integral body is " " type, this stubble ploughing knife pivot transmission gearbox (3) meshes formation successively by cylindrical wheel (4), utilize transmission shaft (2) that main transmission box (1) is communicated with stubble ploughing knife pivot transmission gearbox (3), stubble ploughing knife pivot (5) is captiveed joint with the afterbody cylindrical wheel (4) in the stubble ploughing knife pivot transmission gearbox (3); Stubble ploughing knife pivot (5) is supported in the lower end that is fixed on the center frame (6) on frame (7) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230129 CN2493442Y (en) | 2001-07-11 | 2001-07-11 | Stubble removing gearing mechanism for combined rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230129 CN2493442Y (en) | 2001-07-11 | 2001-07-11 | Stubble removing gearing mechanism for combined rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493442Y true CN2493442Y (en) | 2002-05-29 |
Family
ID=33644817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230129 Expired - Fee Related CN2493442Y (en) | 2001-07-11 | 2001-07-11 | Stubble removing gearing mechanism for combined rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738174A (en) * | 2013-12-21 | 2014-04-23 | 柳州正菱集团有限公司 | Automotive transmission device |
-
2001
- 2001-07-11 CN CN 01230129 patent/CN2493442Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738174A (en) * | 2013-12-21 | 2014-04-23 | 柳州正菱集团有限公司 | Automotive transmission device |
| CN103738174B (en) * | 2013-12-21 | 2016-03-30 | 柳州正菱集团有限公司 | Automotive trannsmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |