CN2399905Y - Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine - Google Patents
Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine Download PDFInfo
- Publication number
- CN2399905Y CN2399905Y CN 99252729 CN99252729U CN2399905Y CN 2399905 Y CN2399905 Y CN 2399905Y CN 99252729 CN99252729 CN 99252729 CN 99252729 U CN99252729 U CN 99252729U CN 2399905 Y CN2399905 Y CN 2399905Y
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- CN
- China
- Prior art keywords
- stubble
- rotary tillage
- cleaning
- purpose machine
- transmission chain
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- 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
The utility model relates to a stubble-cleaning transmission mechanism for a combined rotary tillage multi-purpose machine, which relates to an implement for cultivating and processing soil in agricultural machinery. The mechanism is formed by assembling a transmission box, a first-stage transmission chain box, a torsion rod shaft, a second-stage transmission chain box and a stubble-cleaning cutter shaft. That two-stage power transmission of a stubble-cleaning operation proposal is added on the combined rotary tillage multi-purpose machine. The utility model has the characteristics of reasonable transmission mechanism design, short invalid length of the stubble-cleaning cutter shaft, compact complete machine, high strength, small vibration, long service life, low failure rate and good operation quality.
Description
The utility model relates to the soil cultivation machining machine and tool in the agricultural machinery.
In recent years, in cultivated tillage operation machinery, the combined type rotary tillage multi-purpose machine of finishing dark pine, rotary tillage, three operation functions of ridging of once going to the field puts into production use in agricultural production on a large scale, becomes one of main separation type in the tillage equipment, is subjected to the peasant and welcomes.Be accompanied by the development and progress of agricultural cultivating technology, the peasant presses for when combined type rotary tillage multi-purpose machine is finished dark pine, rotary tillage, ridging operation, on same facility, increase and finish broken stubble function synchronously, promptly once go to the field and to bear and to finish the farming type of broken stubble, rotary tillage, dark pine, ridging events in operation.Current, the structural design of setting up special-purpose stubble ploughing knife pivot on combined type rotary tillage multi-purpose machine occurs, and plays a role in the stubble-cleaning operation.But because its drive mechanism is not very reasonable, cause the invalid part of stubble ploughing knife pivot long, problems such as stubble ploughing knife pivot intensity difference, vibration are big, influence facility service life, the difficult assurance of stubble-cleaning operation quality.
The purpose of this utility model is exactly technical deficiency and the problem at the transmission scheme of equipped special-purpose stubble ploughing knife pivot employing on combined type rotary tillage multi-purpose machine, design provides a kind of combined type rotary tillage multi-purpose machine stubble-cleaning transmission mechanism, by the drive mechanism of employing two-stage transmission chain cover transmission stubble ploughing knife pivot high speed rotating, reach the purpose that reduces the invalid length of stubble ploughing knife pivot, enhancing cutter shaft intensity, reduction facility operation vibration, prolongation facility life-span, improves the stubble-cleaning operation effectiveness.
Basic design of the present utility model is, on the power take-off end of the transmission case of combined type rotary tillage multi-purpose machine, installing the first grade transmission chain box, the two ends of torsion bar axle are affixed with the power intake of the clutch end of first grade transmission chain box and second grade transmission chain box respectively, the clutch end of second grade transmission chain box fixedly connected stubble ploughing knife pivot, constitute two-stage chain cover transmission mechanism of the present utility model.
The gearratio of two-stage transmission of the present utility model is reasonable in design, and the invalid length of stubble ploughing knife pivot is short, has that complete machine intensity is good, the operation vibration is little, a facility long service life, few, the stubble-cleaning good effectiveness of fault.
Fig. 1 is a combined type rotary tillage multi-purpose machine stubble-cleaning transmission mechanism configuration structure schematic diagram;
Fig. 2 is bowing to view of Fig. 1.
Piece number explanation among the figure:
1. transmission case 2. first grade transmission chain boxes 3. torsion bar axles 4. second grade transmission chain boxes 5. stubble ploughing knife pivots
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.On the power take-off end of the transmission case 1 of combined type rotary tillage multi-purpose machine, install and connecting the first grade transmission chain box of forming by sprocket wheel, chain, bearing, bearing block, housing etc. 2, fixedly connected with the power intake of second grade transmission chain box 4 with the clutch end of first grade transmission chain box 2 respectively in the two ends of torsion bar axle 3, the clutch end of second grade transmission chain box 4 fixedly connected have the stubble ploughing knife pivot 5 of stubble-cleaning cutter, constitute combined type rotary tillage multi-purpose machine stubble-cleaning transmission mechanism.
During the operation of stubble-cleaning cutter, transmission case 1 passes to stubble ploughing knife pivot 5 with the rotary power of tractor input via first grade transmission chain box 2, torsion bar axle 3, second grade transmission chain box 4, realizes the high speed rotating of stubble ploughing knife pivot 5, utilizes the stubble-cleaning cutter to finish stubble cultivation.Simultaneously, combined type rotary tillage multi-purpose machine is finished soil rotary tillage, dark pine, ridging operation synchronously.
Claims (1)
- A kind of combined type rotary tillage multi-purpose machine stubble-cleaning transmission mechanism, it is characterized in that on the power take-off end of transmission case (1), installing and connecting first grade transmission chain box (2), fixedly connected with the power intake of second grade transmission chain box (4) with the clutch end of first grade transmission chain box (2) respectively in the two ends of torsion bar axle (3), the clutch end of second grade transmission chain box (4) fixedly connected stubble ploughing knife pivot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252729 CN2399905Y (en) | 1999-11-11 | 1999-11-11 | Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99252729 CN2399905Y (en) | 1999-11-11 | 1999-11-11 | Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399905Y true CN2399905Y (en) | 2000-10-11 |
Family
ID=34036833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99252729 Expired - Fee Related CN2399905Y (en) | 1999-11-11 | 1999-11-11 | Stubble-cleaning driving mechanism for combined rotary tillage multi-purpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399905Y (en) |
-
1999
- 1999-11-11 CN CN 99252729 patent/CN2399905Y/en not_active Expired - Fee Related
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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 |