CN204762253U - Broken still field device of crop straw and root system - Google Patents
Broken still field device of crop straw and root system Download PDFInfo
- Publication number
- CN204762253U CN204762253U CN201520386767.2U CN201520386767U CN204762253U CN 204762253 U CN204762253 U CN 204762253U CN 201520386767 U CN201520386767 U CN 201520386767U CN 204762253 U CN204762253 U CN 204762253U
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- root system
- transmission shaft
- broken
- travelling gear
- crop straw
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Abstract
The utility model discloses a broken still field device of crop straw and root system, along the equidistant a plurality of turbines form saw tooth blade that is equipped with of its axial, turbine form saw tooth blade becomes 45 degrees contained angles, turbine form saw tooth blade along turbine outer fringe evenly distributed with the transmission shaft on the transmission shaft, the transmission shaft middle part is equipped with a drive gear cover, and the 2nd drive gear is connected to the gearbox output axle, and release bearing is connected to transmission input shaft, and the chain is connected between a drive gear and the 2nd drive gear. The utility model discloses not only can cut up the straw, still can be with the help of the flourishing crop root system of the cockscomb structure blade that has certain inclination effective broken crop root system, the especially system of fibrous root, solve to perplex for a long time and can't effectively solve the root system among the straw returning and broken and lead to the difficult problem that later crop seeding quality is low.
Description
Technical field
The utility model relates to a kind of agricultural crop straw and the broken returning device of root system.
Background technology
Existing stalk broken field-returning machine tool device, mainly concentrate on stalks cutting, bury native effect aspect and antiwind etc., need to increase too much device to realize, and to taking into account chopping, comprehensive study that is anti-tangle, that bury soil, broken root etc. lacks relatively, makes existing straw-returning machinery be difficult to produce a desired effect in straw-returning effect.The current key affecting succession crop seeding quality is that preceding crop root system degree of crushing is not high, the crop that especially root system is relatively large, only relies on rotary blade cutting, is difficult to the requirement meeting succession crop seeding quality.Owing to can not, simultaneously to stalks cutting and the fragmentation of crops straw base portion root system, cause the seeding quality of rear stubble crops lower.
Utility model content
The purpose of this utility model simultaneously to stalks cutting and the fragmentation of crops straw base portion root system, can not cause the technical problem that the seeding quality of rear stubble crops is lower for solving current stalk broken field-returning machine tool device.
In order to solve the problems of the technologies described above, the utility model provides a kind of agricultural crop straw and the broken returning device of root system, comprises breaker, transmission mechanism, hydraulic means, hanging part and bracing frame;
Described breaker comprises power transmission shaft, and described power transmission shaft is axially equidistantly provided with multiple turbine-like sawtooth blade along it, and each sawtooth blade is positioned on turbine wheel edge;
Described transmission mechanism comprises the first travelling gear, the second travelling gear, chain, gearbox and release bearing, described first travelling gear is sheathed in the middle part of described power transmission shaft, described second travelling gear is connected to output shaft of gear-box, described release bearing is connected to transmission input shaft, and described chain is connected between the first travelling gear and the second travelling gear;
Support frame as described above comprises upper support frame and side stand component, and side stand component comprises two symmetrically arranged supports of horizontal parallel, and same one end of every root support is provided with bearing, and described power transmission shaft two ends are connected respectively to two bearings; Upper support frame is located at above side stand component, is fixed on the middle part of the every root angle steel of side stand component;
Described hanging part comprises base and is vertically located at the hitching frame in the middle part of base perpendicular to base, and base is fixed at the other end relative to bearing on described side stand component; Described gearbox is connected by support with hanging part;
Described hydraulic means is located between described hitching frame and upper support frame.
Further, described turbine wheel and power transmission shaft are in angle of 45 degrees.
Further, described turbine wheel width is 4-5cm.
Further, the sawtooth length≤1.5cm of described indented knife.
Further, described chain is provided with regulating wheel.
Further, described hanging part and side stand component one end are connected by sleeve-shaped component that can be movable.
The utility model, compared to the broken returning device of existing agricultural crop straw, has the following advantages:
Not only can shred stalk, also can by the indented knife with certain inclination angle effective broken crop root, solve the difficult problem that the long-term succession crop seeding quality perplexing straw-returning because crop root degree of crushing is low is low.Utilize turbine type device, effectively can either shred stalk, also can shred the root system in 10cm under preceding crop earth's surface, solve the problem that general straw-returning machinery cannot realize, turbine type also can effectively avoid stalk to be wound around simultaneously; This device is first used to carry out cutting, the break process of ground surface stalk and underground 10cm root system, again by conventional rotovator rotary tillage process, straw-returning effect is improved significantly, succession crop seeding quality is effectively ensured, straw-returning cost per hectare 450 yuan can be reduced, improve operating efficiency more than 30%, seeding quality improves more than 20%.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1. power transmission shaft; 2. turbine wheel; 3. indented knife; 4. the first travelling gear; 5. the second travelling gear; 6. gearbox; 7. release bearing; 8. chain; 9. hanging part base; 10. hitching frame; 11. hydraulic means; 12. side stand components; 13 upper support frames; 14 bearings.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, agricultural crop straw described in the utility model and the broken returning device of root system, comprise breaker, transmission mechanism, hydraulic means, hanging part and bracing frame; Breaker comprises power transmission shaft 1, power transmission shaft 1 is axially equidistantly provided with multiple turbine wheel 2 along it, turbine wheel 2 and power transmission shaft 1 are in angle of 45 degrees, turbine wheel 2 is unsuitable excessive with power transmission shaft 1 angle, otherwise affect the performance of straw scattering draught effect and root system crushing function, turbine wheel 2 width is 4-5cm, each turbine wheel 2 edge is equidistantly welded with multiple indented knife 3 along power transmission shaft 1 radial direction, sawtooth length≤the 1.5cm of indented knife 3, sawtooth is unsuitable long, otherwise there will be stalk wrapping phenomena and load increasing; Transmission mechanism comprises the first travelling gear 4, second travelling gear 5, chain 8, gearbox 6 and release bearing 7, first travelling gear 4 is sheathed in the middle part of power transmission shaft 1, second travelling gear 5 is connected to gearbox 6 output shaft, release bearing 7 is connected to gearbox 6 power shaft, chain 8 is connected between the first travelling gear 4 and the second travelling gear 5, chain is provided with regulating wheel, tightens up chain 8 and carry out operation during operation, vibration when chain 8 can resist the operation of this device and shake; Bracing frame comprises upper support frame 13 and side stand component 12, and side stand component 12 comprises two symmetrically arranged supports of horizontal parallel, and same one end of support is provided with bearing 14, and power transmission shaft 1 two ends are connected respectively to two bearings 14; Upper support frame 13 is located at above side stand component 12, and be fixed on the middle part of the every root support of side stand component 12, side stand component 12 connecting axle one end is sleeve-shaped, is elevated when being convenient to farm work; Hanging part comprises base 9 and is vertically located at the hitching frame 10 in the middle part of base 9 perpendicular to base 9, and base 9 is fixed at the other end relative to bearing 14 on side stand component 12; Gearbox 6 is fixed on hanging part base 9; Hydraulic means 11 is located between hitching frame 10 and upper support frame 13.
During work, release bearing 7 is connected to outside actuating unit, as diesel engine, external impetus is passed to the second travelling gear 5 for transmission mechanism by gearbox 6 and is provided power, under the drive of chain 8, make power transmission shaft 1 rotate, the indented knife be then located on power transmission shaft 1 rotates with the axis and starts stalk cutting and root system crushing operation, by the lifting of hydraulic means 11 control device.This device is connected on outside moveable farm machinery by hitching frame 10, and as being connected on tractor, move around in field operation under the traction of tractor.Hydraulic means 11 is connected to outside Hydraulic Station, under the effect of hydraulic means, can by breaker, the indented knife namely on power transmission shaft 1 presses under earth's surface, thus the root system with the front stubble crops at 10cm place under broken earth's surface can be cut, greatly provide stalk broken field effect.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
1. agricultural crop straw and the broken returning device of root system, is characterized in that, comprise breaker, transmission mechanism, hydraulic means, hanging part and bracing frame;
Described breaker comprises power transmission shaft, and described power transmission shaft is axially equidistantly provided with multiple turbine-like sawtooth blade along it, and each sawtooth blade is positioned on turbine wheel edge;
Described transmission mechanism comprises the first travelling gear, the second travelling gear, chain, gearbox and release bearing, described first travelling gear is sheathed in the middle part of described power transmission shaft, described second travelling gear is connected to output shaft of gear-box, described release bearing is connected to transmission input shaft, and described chain is connected between the first travelling gear and the second travelling gear;
Support frame as described above comprises upper support frame and side stand component, and side stand component comprises two symmetrically arranged supports of horizontal parallel, and same one end of every root support is provided with bearing, and described power transmission shaft two ends are connected respectively to two bearings; Upper support frame is located at above side stand component, is fixed on the middle part of the every root angle steel of side stand component;
Described hanging part comprises base and is vertically located at the hitching frame in the middle part of base perpendicular to base, and base is fixed at the other end relative to bearing on described side stand component; Described gearbox is connected by support with hanging part;
Described hydraulic means is located between described hitching frame and upper support frame.
2. agricultural crop straw according to claim 1 and the broken returning device of root system, it is characterized in that, described turbine wheel and power transmission shaft are in angle of 45 degrees.
3. agricultural crop straw according to claim 1 and 2 and the broken returning device of root system, it is characterized in that, described turbine wheel width is 4-5cm.
4. agricultural crop straw according to claim 1 and the broken returning device of root system, is characterized in that, the sawtooth length≤1.5cm of described indented knife.
5. agricultural crop straw according to claim 1 and the broken returning device of root system, it is characterized in that, described chain is provided with regulating wheel.
6. the broken returning device of agricultural crop straw according to claim 1 and root system, is characterized in that, described hanging part and side stand component one end are by can the sleeve-shaped component of activity be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386767.2U CN204762253U (en) | 2015-06-08 | 2015-06-08 | Broken still field device of crop straw and root system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386767.2U CN204762253U (en) | 2015-06-08 | 2015-06-08 | Broken still field device of crop straw and root system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204762253U true CN204762253U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386767.2U Expired - Fee Related CN204762253U (en) | 2015-06-08 | 2015-06-08 | Broken still field device of crop straw and root system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204762253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365618A (en) * | 2022-01-26 | 2022-04-19 | 连云港市连发机械有限公司 | Stubble chopping and returning machine capable of automatically cleaning entanglement based on artificial intelligence |
-
2015
- 2015-06-08 CN CN201520386767.2U patent/CN204762253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365618A (en) * | 2022-01-26 | 2022-04-19 | 连云港市连发机械有限公司 | Stubble chopping and returning machine capable of automatically cleaning entanglement based on artificial intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |