CN201307984Y - Straw burying rotavator in paddy field - Google Patents
Straw burying rotavator in paddy field Download PDFInfo
- Publication number
- CN201307984Y CN201307984Y CNU2008202147072U CN200820214707U CN201307984Y CN 201307984 Y CN201307984 Y CN 201307984Y CN U2008202147072 U CNU2008202147072 U CN U2008202147072U CN 200820214707 U CN200820214707 U CN 200820214707U CN 201307984 Y CN201307984 Y CN 201307984Y
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- CN
- China
- Prior art keywords
- burying
- paddy
- field
- paddy field
- transmission box
- Prior art date
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Abstract
The utility model relates to a straw burying rotavator in paddy fields for operations of burying straws, hacking soil and covering the straws, which comprises a rectangular frame welded, fixed and assembled by plate-like right and left support arms, a coulter transmission box, a left side plate, a chain case assembly and a mudguard plate combination, wherein the coulter transmission box is mounted above the middle of the frame, a holding rod extends out from one side of the coulter transmission box to the rear side, the coulter transmission box and a transmission shaft of a tractor are connected for inputting power, the coulter transmission box and chain wheels of the chain case assembly on the right side are simultaneously arranged to rotate, the coulter transmission box is connected with rotary blades on a blade shaft and transmission wheels of grass burying blades of paddy field via chains, and the rotary blades and the grass burying blades for paddy field are symmetrically and evenly fixed to the left and right sides of a rotary shaft. With the grass burying blades for paddy field, the straw burying rotavator in paddy field is capable of accomplishing operations such as burying straws in paddy field, rotatably hacking soil, tilling field and the like in one time, which is favorable for returning straws to the field, adding organic matter to soil, strengthening soil fertility, improving crop output by 5% to 10%, and avoiding problems of environmental pollution caused by straw burning and the like.
Description
Technical field
The utility model relates to that the paddy field stalk is buried, the paddy field stalk of hack, stalk overwrite job is buried rotovator.
Background technology
In recent years, fast development along with rural economy and mechanization level, the agricultural crop straw effective rate of utilization but descends year by year, particularly in rice wheat crop rotation area, wheat stalk of shedding behind the combine operation and high-stubble directly have influence on the plantation of paddy rice, most of peasant households adopt the way of crop straw burning, serious have caused the wasting of resources and environmental pollution.It is poor that the present paddy field straw cutting apparatus applied of China, great majority exist complex structure, price height, operation effectiveness, and the facility availability is low, problems such as deficiency in economic performance.
Summary of the invention
Obtain the middle problem that exists in order to solve present rice wheat harvest, the utility model provides a kind of paddy field stalk to bury rotovator, this machine is by after changing the paddy-field grass-burying cutter, can carry out that rice wheat paddy field stalk is buried, operation such as hack and stalks mulching, this machine operation is effective, can realize reducing cost, improve and to bury careless effect, reduce working load, a tractor serves several purposes, increase work efficiency and improve the facility function.
The technical scheme that its technical problem that solves the utility model adopts is: this machine has one by tabular left and right sides support arm, the colter transmission case, left plate, drive chain case assembly and dashboard combination weldering knot are fixing, assembling becomes the framework of a rectangle, the colter transmission case is installed in the middle upper part of this framework, control stick stretches out from a side direction rear of colter transmission case, this colter transmission case is connected input power with the power transmission shaft of tractor, the sprocket wheel of the drive chain case assembly on colter transmission case and right side is installed rotation synchronously, be connected by the rotary blade on chain and the cutter shaft and the drive of paddy-field grass-burying cutter, the realization stalk is buried, the operation of rotary tillage hack, the soil block of being thrown by rotary tillage ground and back is through dashboard, the retaining of case and planker drags, make land readjustment, can realize the function of leveling land, rotary blade and paddy-field grass-burying cutter left-right symmetry evenly are fixed on the rotary tillage shaft, and two weldering knot angles of left and right sides paddy-field grass-burying cutter are 65 °～75 ° scopes.On the external diameter of rotary ploughing cutter shaft, the weldering knot is fixed with and the identical tool magazine of the root of rotary blade and paddy-field grass-burying handle of a knife, and the tool magazine side has fixed screw, during installation handle of a knife is inserted tool magazine, is fixed by anchoring filament.
Its beneficial effect is: this paddy field stalk is buried rotovator, behind the installation paddy-field grass-burying cutter, can once finish operations such as the paddy field stalk is buried, rotary tillage hack, whole ground.Change the outfit behind the rotary blade, can once finish rotary tillage, hack operation, realize dual-use.Help realizing straw-returning, increase the soil organic matter, strengthen soil fertility, improve crop yield 5%--10%, and the problems such as environmental pollution that can avoid crop straw burning to bring.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and the embodiments.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1. colter transmission case; 2. control stick; 3. case seam; 4. dashboard; 5. planker; 6. rotary blade; 7. paddy-field grass-burying cutter; 8. left plate; 9. drive chain case assembly; 10. left and right sides support arm.
Embodiment
In the drawings, this machine has one by tabular left and right sides support arm 10, colter transmission case 1, left plate 8, drive chain case assembly 9 and dashboard 4 combination weldering knots are fixing, assembling becomes the framework of a rectangle, colter transmission case 1 is installed in the middle upper part of this framework, control stick 2 stretches out from a side direction rear of colter transmission case 1, this colter transmission case 1 is connected input power with the power transmission shaft of tractor, colter transmission case 1 is installed rotation synchronously with the sprocket wheel of the drive chain case assembly 9 on right side, be connected by the rotary blade 6 on chain and the cutter shaft and the drive of paddy-field grass-burying cutter 7, the realization stalk is buried, the operation of rotary tillage hack, the soil block of being thrown by rotary tillage ground and back is through dashboard 4, the retaining of case 3 and planker 5 drags, make land readjustment, can realize the function of leveling land, rotary blade 6 and paddy-field grass-burying cutter 7 left-right symmetry evenly are fixed on the rotary tillage shaft, and two weldering knot angles of left and right sides paddy-field grass-burying cutter are 65 °～75 ° scopes.On the external diameter of rotary ploughing cutter shaft, the weldering knot is fixed with and the identical tool magazine of the root of rotary blade 6 and paddy-field grass-burying cutter 7 handles, and the tool magazine side has fixed screw, during installation handle of a knife is inserted tool magazine, is fixed by anchoring filament.
In the drawings, this machine is to use at all kinds of tractors more than 15 horsepowers, and it is on the basis of original rotovator, can use after changing paddy-field grass-burying cutter 7.
Claims (1)
1, the paddy field stalk is buried rotovator, it is characterized in that: this machine has one by tabular left and right sides support arm (10), colter transmission case (1), left plate (8), drive chain case assembly (9) and dashboard (4) combination weldering knot are fixing, assembling becomes the framework of a rectangle, colter transmission case (1) is installed in the middle upper part of this framework, control stick (2) stretches out from a side direction rear of colter transmission case (1), this colter transmission case (1) is connected input power with the power transmission shaft of tractor, colter transmission case (1) is installed rotation synchronously with the sprocket wheel of the drive chain case assembly (9) on right side, be connected by the rotary blade (6) on chain and the cutter shaft and the drive of paddy-field grass-burying cutter (7), rotary blade (6) and paddy-field grass-burying cutter (7) left-right symmetry evenly are fixed on the rotary tillage shaft, and two weldering knot angles of left and right sides paddy-field grass-burying cutter are 65 °～75 ° scopes.On the external diameter of rotary ploughing cutter shaft, the weldering knot is fixed with and the identical tool magazine of the root of rotary blade (6) and paddy-field grass-burying cutter (7) handle, and the tool magazine side has fixed screw, during installation handle of a knife is inserted tool magazine, is fixed by anchoring filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202147072U CN201307984Y (en) | 2008-12-08 | 2008-12-08 | Straw burying rotavator in paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202147072U CN201307984Y (en) | 2008-12-08 | 2008-12-08 | Straw burying rotavator in paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307984Y true CN201307984Y (en) | 2009-09-16 |
Family
ID=41105238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202147072U Expired - Fee Related CN201307984Y (en) | 2008-12-08 | 2008-12-08 | Straw burying rotavator in paddy field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307984Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954395A (en) * | 2017-03-31 | 2017-07-18 | 盐城旭华机械有限公司 | A kind of deep-ploughing rotary cultivator |
| CN109548493A (en) * | 2018-09-25 | 2019-04-02 | 来安县三农农具厂 | A kind of dedicated anti-sunken pressure stalk string wheel in paddy field |
| CN111742631A (en) * | 2020-08-13 | 2020-10-09 | 江西赣发机械制造有限公司 | Improved rotary cultivator fender structure |
-
2008
- 2008-12-08 CN CNU2008202147072U patent/CN201307984Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954395A (en) * | 2017-03-31 | 2017-07-18 | 盐城旭华机械有限公司 | A kind of deep-ploughing rotary cultivator |
| CN109548493A (en) * | 2018-09-25 | 2019-04-02 | 来安县三农农具厂 | A kind of dedicated anti-sunken pressure stalk string wheel in paddy field |
| CN109548493B (en) * | 2018-09-25 | 2024-04-26 | 来安县三农农具厂 | Special anti-trapping straw string wheel for paddy field |
| CN111742631A (en) * | 2020-08-13 | 2020-10-09 | 江西赣发机械制造有限公司 | Improved rotary cultivator fender structure |
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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: 20090916 Termination date: 20111208 |