CN202285490U - Novel soil crushing device - Google Patents
Novel soil crushing device Download PDFInfo
- Publication number
- CN202285490U CN202285490U CN2011204005078U CN201120400507U CN202285490U CN 202285490 U CN202285490 U CN 202285490U CN 2011204005078 U CN2011204005078 U CN 2011204005078U CN 201120400507 U CN201120400507 U CN 201120400507U CN 202285490 U CN202285490 U CN 202285490U
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- China
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- soil
- power input
- frame
- spiral
- soil crushing
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Abstract
A novel soil crushing device relates to an agricultural implement and is structurally characterized in that chisel-shaped subsoiling shovels are mounted at the front part of a frame; spiral soil crushing devices are mounted at the back of the frame; each spiral soil crushing device comprises a power input shaft, a bearing pedestal bracket, a bearing pedestal and spiral vanes; a deceleration system is mounted on the frame and is connected with the power input shafts; bearing pedestal brackets are arranged between the power input shafts and the chisel-shaped subsoiling shovels; the bearing pedestals are mounted on the bearing pedestal brackets; the spiral vanes are mounted at the bottoms of the power input shafts; the frame is connected with a rear suspension of a tractor; the power is supplied to the device by a rear output shaft of the tractor; the device is moved forwards by traction of the tractor; and after the deceleration system of the device decelerates and changes the direction under the power output by the rear output shaft of the tractor, the spiral soil crushing devices are driven to work. The novel soil crushing device has the characteristics of simple structure, easiness in processing, and convenience in regulation and has the advantages that the resistance force is far smaller than the resistance force of other kinds of soil crushing devices during work, disturbance of soil is small, the working speed is high, and the soil fragmentation degree is high. Therefore, the novel soil crushing device can satisfy the requirements of mechanized soil preparation.
Description
Technical field
The utility model relates to a kind of farm implements, is a kind of soil reducing mechanism specifically.
Background technology
In recent years, China uses rotovator in whole ground mostly, owing to cultivate year after year, causes soil compaction serious again, and the hardening soil has formed hard tillage pan, causes soil organic matter content to descend, and water-holding capacity difference etc. have seriously influenced agricultural production.Reasonably pulverize soil, break hard tillage pan, can improve soil physical property, optimize soil structure, reach the purpose of retaining and conserveing soil moisture.And the soil pore space is increased, three-phase (solid phase of soil, gas phase, liquid phase) ratio is suitably adjusted, and the effect of trembling with fear and slowing down water and soil loss and wind erosion of putting that heats is arranged.Ensure the high and stable yields of agricultural.
Summary of the invention
In order to solve the problem of above-mentioned existence, it is a kind of simple in structure, easy to assembly that the utility model provides, and is applicable to the soil reducing mechanism of mechanized.
The purpose of the utility model realizes through following technical proposals: the new soil reducing mechanism; It is characterized in that: cutter type deep soil loosing shovel is installed at frame front; In pedestal spiral hack device is installed, described spiral hack device comprises power input shaft, bearing bracket, bearing block, helical blade, on frame, is provided with deceleration system; Deceleration system comprises gearbox, belt or chain drive; Power input shaft on the frame is connected with gearbox through belt or chain drive, between power input shaft and cutter type deep soil loosing shovel, is provided with bearing bracket, installation shaft bearing on the bearing bracket; Bearing on the power input shaft is connected with bearing block, and helical blade is installed in the power input shaft bottom.
The helical blade of described spiral hack device is trapezoidal zigzag fashion, and working face has cutting edge.
Described cutter type deep soil loosing shovel and spiral hack device quantity are set to even number.
The helical blade of described adjacent two spiral hack devices is positive and negative positioned opposite.
The beneficial effect of the utility model: the utility model adopts said structure, during assembling, is connected hanging behind frame and the tractor, and this device power resources are in the tractor rear output shaft.This device is advanced by tractor-drawn, and the power of tractor rear output shaft output slows down, drives the work of spiral hack device after the break-in through the deceleration system of this device.After the assembling, the median plane of the cutter type deep soil loosing shovel median plane of front and the spiral hack device of back is in same plane, and this plane parallel is in the tractor direction of advance.At frame front cutter type deep soil loosing shovel is installed; Cutter moldeed depth pine spader has that the hack ability is strong, working resistance is little, advantages of high strength; Can make tillage pan soil receive shearing, bending, start and make progress and reach the comprehensive functions such as extruding of both sides; But so both increased the penetration performance of these facility, it is excessive to make soil pass through cutter type deep soil loosing shovel circular arc again, reduces working resistance; Cutter type deep soil loosing shovel also has the effect of certain cut-out crop rhizome, has alleviated the burden of spiral hack device.Along with advancing of facility, by the broken soil of cutter type deep soil loosing shovel, get into spiral hack device, under the turning effort of spiral, soil is cut times without number and impacts by zigzag helical blade (being equivalent to a plurality of cutting edges), presents shape in small, broken bits.Helical blade is trapezoidal zigzag, has the very strong cutting and the ability of mixed soil.Ensure the degree in small, broken bits of soil and reduced edaphic stirring.This new soil reducing mechanism, simple in structure, be easy to processing, easy to adjust.During work, resistance is far smaller than other type hack device, and the soil layer disturbance is little, and operating rate is fast, and soil degree in small, broken bits well.Can satisfy the requirement on the whole ground of mechanization fully.
Description of drawings
Fig. 1 is the structural representation of this new soil reducing mechanism.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation of spiral hack device among Fig. 1.
Embodiment
The new soil reducing mechanism mainly is made up of frame 1, cutter type deep soil loosing shovel 2, spiral hack device 4 and deceleration system.Frame is carried each workpiece, and is connected with tractor, drives the motion of this device.On frame, be provided with deceleration system; Deceleration system comprises gearbox 5, belt or chain drive 3, and the power input shaft 41 on the frame 1 is connected with gearbox 5 through belt or chain drive 3, at four cutter type deep soil loosing shovels 2 of frame 1 anterior installation; In frame 1 back four spiral hack devices 4 are installed; Spiral hack device 4 structures are: power input shaft 41 connects through bearing bracket 42 with frame 1, between power input shaft 41 and cutter type deep soil loosing shovel 2, is provided with bearing bracket 42, installation shaft bearing 43 on the bearing bracket 42; Bearing on the power input shaft 41 is connected with bearing block 43, and helical blade 44 is installed in power input shaft 41 bottoms.Helical blade 44 is trapezoidal zigzag fashion, and working face has cutting edge.The helical blade of adjacent two spiral hack devices is positive and negative positioned opposite.
This device power resources through shaft coupling, with the deceleration system of this device of tractor rear output shaft power access, drive the helical blade rotation in the spiral hack device in the tractor rear output shaft.
Claims (4)
1. the new soil reducing mechanism is characterized in that: at frame front cutter type deep soil loosing shovel is installed, in pedestal spiral hack device is installed; Described spiral hack device comprises power input shaft, bearing bracket, bearing block, helical blade; On frame, be provided with deceleration system, deceleration system comprises gearbox, belt or chain drive, and the power input shaft on the frame is connected with gearbox through belt or chain drive; Between power input shaft and cutter type deep soil loosing shovel, be provided with bearing bracket; Installation shaft bearing on the bearing bracket, the bearing on the power input shaft is connected with bearing block, and helical blade is installed in the power input shaft bottom.
2. new soil reducing mechanism according to claim 1 is characterized in that: the helical blade of described spiral hack device is trapezoidal zigzag fashion, and working face has cutting edge.
3. new soil reducing mechanism according to claim 1 and 2 is characterized in that: described cutter type deep soil loosing shovel and spiral hack device quantity are set to even number.
4. new soil reducing mechanism according to claim 3 is characterized in that: the helical blade of described adjacent two spiral hack devices is positive and negative positioned opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204005078U CN202285490U (en) | 2011-10-20 | 2011-10-20 | Novel soil crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204005078U CN202285490U (en) | 2011-10-20 | 2011-10-20 | Novel soil crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285490U true CN202285490U (en) | 2012-07-04 |
Family
ID=46354509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204005078U Expired - Fee Related CN202285490U (en) | 2011-10-20 | 2011-10-20 | Novel soil crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583096A (en) * | 2012-08-16 | 2014-02-19 | 中国农业科学院农业资源与农业区划研究所 | Combination tillage implement and tillage method thereof |
| CN107593013A (en) * | 2017-10-16 | 2018-01-19 | 成都市宏德永兴养殖有限公司 | A kind of farmland hack method for reducing energy consumption |
-
2011
- 2011-10-20 CN CN2011204005078U patent/CN202285490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583096A (en) * | 2012-08-16 | 2014-02-19 | 中国农业科学院农业资源与农业区划研究所 | Combination tillage implement and tillage method thereof |
| CN107593013A (en) * | 2017-10-16 | 2018-01-19 | 成都市宏德永兴养殖有限公司 | A kind of farmland hack method for reducing energy consumption |
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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: 20120704 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |