CN201011758Y - Wide strew grinding return-to-field machinery - Google Patents
Wide strew grinding return-to-field machinery Download PDFInfo
- Publication number
- CN201011758Y CN201011758Y CNU2006201729344U CN200620172934U CN201011758Y CN 201011758 Y CN201011758 Y CN 201011758Y CN U2006201729344 U CNU2006201729344 U CN U2006201729344U CN 200620172934 U CN200620172934 U CN 200620172934U CN 201011758 Y CN201011758 Y CN 201011758Y
- Authority
- CN
- China
- Prior art keywords
- gear
- flail
- box
- knife
- flail knife
- 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
The utility model belongs to the farming operation machinery, in particular to the machinery that is used for the wide-coverage crop-straw crushing and field-returning operation and is cooperated with the large-power tractor. The whole machinery consists of a gear box (1), a coupler (2), a suspension bracket (3), a stander (4), a transmission gear (5), a right limit sliding plate (6), a driving belt pulley (7), a driven belt pulley (8), a flail-knife gear (9), a flail knife (10) and a left limit sliding plate (11), which is characterized in that the gear box (1) is positioned at the middle part of the machine, the transmission gear (5) and the driving belt pulley (7) are arranged at both sides of the gear box (1), both ends of the flail-knife gear (9) are provided with a driven belt pulley (8), the power output gear of the gear box (1) is connected with the coupler (2) of the transmission gear (5). The power of the flail-knife gear is input from both ends of the flail-knife gear, which overcomes the weaknesses of the prior machine that the operation coverage is narrow, the operation is imbalance, the vibration is serious and the loading force of the flail-knife gear is unreasonable.
Description
Affiliated technical field
The utility model belongs to a kind of farm working machinery, particularly relates to the Work machine of crops straw chopping and returning.
Background technology
The agricultural crop straw chopping and returning helps improving the organic matter and the nutrient content of soil, improves soil physical property, improves the biologically active of soil, and tangible effect of increasing production is arranged.The agricultural crop straw chopping and returning is an operation that labour intensity is big, expenditure of time is many, seasonality is very strong.Be to adopt straw crushing and field-returning machine with the crops straw chopping and returning at present, plough turns over and places into the soil then.
The type working width of the straw crushing and field-returning machine that uses can not be supporting with big-power tractor below 1.6m at present.47.8kw above big-power tractor needs the above straw crushing and field-returning machine of working width 2m supporting.Working width strengthens, and the structure of facility just need be done corresponding change.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and the wide cut straw crushing and field-returning machine of a kind of both sides transferring power is provided.
In order to realize the foregoing invention purpose, the utility model provides a kind of wide cut straw crushing and field-returning machine, form by gear-box, hanger bracket, frame, power transmission shaft, left limit slide plate, right limit slide plate, drive pulley, negative pulley wheel, flail knife axle and flail knife, it is characterized in that: gear-box is positioned at the middle part of facility, respectively there are a power transmission shaft and a drive pulley in the both sides of gear-box, and respectively there is a negative pulley wheel at the two ends of flail knife axle.
Above-mentioned facility is characterized in that:, it is characterized in that: described gear-box and and power transmission shaft between connect by shaft coupling.
Above-mentioned facility is characterized in that:, it is characterized in that: described flail knife axle and flail knife are hinged, and rotating speed is 1300～1600 rev/mins.
The beneficial effects of the utility model are: adopt the straw crushing and field-returning machine of said structure design, its working width can reach more than the 2m, makes the facility left-right symmetry, and running steadily.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation front view of the present utility model.
Fig. 2 is a structural representation vertical view of the present utility model.
1. gear-boxes among the figure, 2. shaft coupling, 3. hanger bracket, 4. frame, 5. power transmission shaft, 6. right limit slide plate, 7. drive pulley, 8. negative pulley wheel, 9. flail knife axle, 10. flail knife, 11 left limit slide plates.
Embodiment:
In Fig. 1, Fig. 2, complete machine mainly is made up of gear-box (1), hanger bracket (3), frame (4), power transmission shaft (5), right limit slide plate (6), drive pulley (7), negative pulley wheel (8), flail knife axle (9), flail knife (10) and left limit slide plate (11), it is characterized in that: gear-box (1) is positioned at the middle part of facility, respectively there are a power transmission shaft (5) and a drive pulley (7) in the both sides of gear-box (1), and respectively there is a negative pulley wheel (8) at the two ends of flail knife axle (9).
During the facility operation, tractor hangs with facility and is connected; Power from two ends passes to flail knife axle (9) by gear-box (1), shaft coupling (2), power transmission shaft (5), drive pulley (7), belt and negative pulley wheel (8) with power by tractor motive power output shaft, drive the flail knife high speed rotating, shed ground after crops straw is cut, pulverizes.Flail knife height is overhead controlled by limit skateboard, and limit skateboard can be adjusted up and down.
Claims (3)
1. wide cut straw crushing and field-returning machine, form by gear-box, hanger bracket, frame, power transmission shaft, left limit slide plate, right limit slide plate, drive pulley, negative pulley wheel, flail knife axle and flail knife, it is characterized in that: gear-box is positioned at the middle part of facility, respectively there are a power transmission shaft and a drive pulley in the both sides of gear-box, and respectively there is a negative pulley wheel at the two ends of flail knife axle.
2. by the described wide cut straw crushing and field-returning machine of claim 1, it is characterized in that: described gear-box and and power transmission shaft between connect by shaft coupling.
3. by the described wide cut straw crushing and field-returning machine of claim 1, it is characterized in that: described flail knife axle and flail knife are hinged, and rotating speed is 1300～1600 rev/mins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201729344U CN201011758Y (en) | 2006-12-21 | 2006-12-21 | Wide strew grinding return-to-field machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201729344U CN201011758Y (en) | 2006-12-21 | 2006-12-21 | Wide strew grinding return-to-field machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011758Y true CN201011758Y (en) | 2008-01-30 |
Family
ID=39023544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201729344U Expired - Fee Related CN201011758Y (en) | 2006-12-21 | 2006-12-21 | Wide strew grinding return-to-field machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011758Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303695A (en) * | 2014-09-30 | 2015-01-28 | 江苏江淮动力股份有限公司 | Chopping cutter shaft of chopper |
| CN104756677A (en) * | 2015-04-27 | 2015-07-08 | 李天亮 | Field straw chopper |
| CN105165267A (en) * | 2015-09-19 | 2015-12-23 | 灵璧县精工机器制造有限公司 | Straw crushing and field returning machine |
| CN105309133A (en) * | 2015-11-19 | 2016-02-10 | 农业部南京农业机械化研究所 | Novel straw smashing and returning machine |
| CN109729838A (en) * | 2019-01-30 | 2019-05-10 | 盐城可理斯机械制造有限公司 | A kind of cooling fan arrangement of machine for crushing stubble and feeding it into field intermediate gear box |
-
2006
- 2006-12-21 CN CNU2006201729344U patent/CN201011758Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303695A (en) * | 2014-09-30 | 2015-01-28 | 江苏江淮动力股份有限公司 | Chopping cutter shaft of chopper |
| CN104756677A (en) * | 2015-04-27 | 2015-07-08 | 李天亮 | Field straw chopper |
| CN105165267A (en) * | 2015-09-19 | 2015-12-23 | 灵璧县精工机器制造有限公司 | Straw crushing and field returning machine |
| CN105309133A (en) * | 2015-11-19 | 2016-02-10 | 农业部南京农业机械化研究所 | Novel straw smashing and returning machine |
| CN105309133B (en) * | 2015-11-19 | 2018-04-13 | 农业部南京农业机械化研究所 | A kind of New type straw grinding chopper |
| CN109729838A (en) * | 2019-01-30 | 2019-05-10 | 盐城可理斯机械制造有限公司 | A kind of cooling fan arrangement of machine for crushing stubble and feeding it into field intermediate gear box |
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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: 20080130 Termination date: 20100121 |