CN203563304U - High-speed and low-speed rotary tillage device - Google Patents
High-speed and low-speed rotary tillage device Download PDFInfo
- Publication number
- CN203563304U CN203563304U CN201320714857.0U CN201320714857U CN203563304U CN 203563304 U CN203563304 U CN 203563304U CN 201320714857 U CN201320714857 U CN 201320714857U CN 203563304 U CN203563304 U CN 203563304U
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- China
- Prior art keywords
- speed
- gear set
- rotate
- low
- gearbox
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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 discloses a high-speed and low-speed rotary tillage device. The device comprises a box, a fixing frame, a gearbox, a working shaft and a control rod. The box is fixed to a walking tractor through the fixing frame, the gearbox and the working shaft are arranged in the box, a transmission gear set and a driven gear set are arranged in the gearbox, the transmission gear set is driven by a power system on the walking tractor to rotate, the driven gear set is driven by the transmission gear set to rotate, the working shaft is driven by the driven gear set through a chain to rotate, a high-speed gear and a low-speed gear are arranged on the transmission gear set and can be controlled by the control rod to slide left and right along the transmission gear set, and a big gear wheel and a pinion which correspond to the high-speed gear and the low-speed gear are arranged on the driven gear set. The high-speed and low-speed rotary tillage device is reasonable in design and convenient to use, can rotate at high speed as well as low speed, and improves working efficiency and quality.
Description
Technical field
The utility model belongs to farming machinery, particularly a kind of double speed rotary cultivator attachment.
Background technology
As everyone knows, crops need soil to loosen before plantation, improve the gas permeability of soil, and rotovator is exactly primary tillage equipment, very convenient, and for common people save many strength, rotovator is to have that the stretching tape splicing of hand tractor is moving to rotate at present.During arable land, generally need operation twice, need for the first time rotovator slow rotation, make it have good power, need for the second time rotovator high speed rotating, better chesson, makes it more even.And current rotovator only has a gear, can not realize the conversion of high low speed, can only realize by the speed of the engine of control hand tractor inconvenience very.
Utility model content
Technical assignment of the present utility model is to provide a kind of double speed rotary cultivator attachment for above prior art deficiency.
The utility model solves the technical scheme that its technical problem adopts: a kind of double speed rotary cultivator attachment, comprise casing, fixed mount, gearbox, operation axle and control lever, described casing is fixed on hand tractor by fixed mount, gearbox and operation axle are set in it, in described gearbox, be provided with transmission gear group and driven tooth wheels, on hand tractor, dynamical system drives driving gear set to rotate, driving gear set drives driven tooth wheels to rotate, and driven tooth wheels rotate by chain-driving operation axle.
Further, described driving gear set arranges two-speed gear and can be operated along driving gear set axle and be horizontally slipped by control lever, and driven tooth wheels are provided with the gear wheel corresponding with two-speed gear and pinion.
The utility model is reasonable in design, easy to use, can realize the high speed of rotary cultivator attachment and slowly run, and improves efficiency and the quality of operation.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model gearbox designs schematic diagram.
Embodiment
With reference to Figure of description, operation principle of the present utility model is described below:
As shown in Figure 1, a kind of double speed rotary cultivator attachment, comprise casing 1, fixed mount 2, gearbox, operation axle 5 and control lever 6, described casing 1 is fixed on hand tractor by fixed mount 2, gearbox and operation axle 5 are set in it, are provided with transmission gear group 3 and driven tooth wheels 4 in described gearbox, on hand tractor, dynamical system drives driving gear set 3 to rotate, driving gear set 3 drives driven tooth wheels 4 to rotate, and driven tooth wheels 4 rotate by gear set drive operation axle 5.
As shown in Figure 2, driving gear set arranges two-speed gear 7 and can grasp 6 works by control lever and horizontally slips along driving gear set axle, and driven tooth wheels 4 are provided with the gear wheel corresponding with two-speed gear 8 and pinion 9.When two-speed gear 7 is positioned in the middle of gear wheel 8 and pinion 9, driven tooth wheels do not rotate, and when control lever 6 is controlled two-speed gear 7 and slided left, the low-speed gear of two-speed gear and gear wheel 8 are meshing, and driven tooth wheels can slowly run; When control lever 6 is controlled two-speed gear 7 and slided to the right, the high gear of two-speed gear and pinion 9 are meshing, and driven tooth wheels can high speed rotating.
The utility model is reasonable in design, easy to use, can realize the high speed of rotary cultivator attachment and slowly run, and improves efficiency and the quality of operation.
Claims (2)
1. a double speed rotary cultivator attachment, comprise casing (1), fixed mount (2), gearbox, operation axle (5) and control lever (6), described casing (1) is fixed on hand tractor by fixed mount (2), gearbox and operation axle (5) are set in it, in described gearbox, be provided with transmission gear group (3) and driven tooth wheels (4), on hand tractor, dynamical system drives driving gear set (3) to rotate, driving gear set (3) drives driven tooth wheels (4) to rotate, driven tooth wheels (4) rotate by gear set drive operation axle (5).
2. a kind of double speed rotary cultivator attachment according to claim 1, it is characterized in that: driving gear set (3) arranges two-speed gear (7) and can along driving gear set axle, be horizontally slipped by control lever (6) operation, and driven tooth wheels are provided with the gear wheel corresponding with two-speed gear (8) and pinion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714857.0U CN203563304U (en) | 2013-11-09 | 2013-11-09 | High-speed and low-speed rotary tillage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714857.0U CN203563304U (en) | 2013-11-09 | 2013-11-09 | High-speed and low-speed rotary tillage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563304U true CN203563304U (en) | 2014-04-30 |
Family
ID=50531077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714857.0U Expired - Fee Related CN203563304U (en) | 2013-11-09 | 2013-11-09 | High-speed and low-speed rotary tillage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563304U (en) |
-
2013
- 2013-11-09 CN CN201320714857.0U patent/CN203563304U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20151109 |