CN202979594U - Rotary cultivator cutter shaft - Google Patents
Rotary cultivator cutter shaft Download PDFInfo
- Publication number
- CN202979594U CN202979594U CN 201220628208 CN201220628208U CN202979594U CN 202979594 U CN202979594 U CN 202979594U CN 201220628208 CN201220628208 CN 201220628208 CN 201220628208 U CN201220628208 U CN 201220628208U CN 202979594 U CN202979594 U CN 202979594U
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- China
- Prior art keywords
- cutter
- rotation axis
- rotary
- axis body
- blade
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of rotary cultivator equipment and in particular to a rotary cultivator cutter shaft arranged on a rotary cultivator and used for mounting a cutter. The rotary cultivator cutter shaft comprises a rotary shaft body and a cutter blade, wherein two ends of the rotary shaft body are respectively arranged on the rotary cultivator, a cutter blade mounting seat is fixedly arranged on the periphery of the rotary shaft body, the cutter blade is arranged on the cutter blade mounting seat, and a shed stick used for enlarging turning radius of the rotary shaft body is fixedly arranged on the rotary shaft body. The rotary cultivator cutter shaft enlarges turning radium of the cutter shaft, enables weeds and crop rootstocks not to be wound on the cutter shaft, guarantees normal work of the cutter shaft and the cutter blade, and improves plantation efficiency.
Description
Technical field
The utility model relates to the rotovator equipment technical field, is specifically related to a kind of rotary tiller shaft that is used for installing cutter on rotovator that is installed on.
Background technology
In prior art, when using rotovator to carry out work, weeds in soil or stay the rhizome bar of crops on the ground and can follow the cutter shaft of rotovator and rotate and be wrapped on cutter shaft, like this after working long hours, a large amount of weeds or rhizome can be wrapped on cutter shaft, need manually cutter shaft to be cleared up, waste time and energy, affect the work of cutter shaft and blade.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of rotary tiller shaft, and the radius of turn that it has increased cutter shaft can't be wound on cutter shaft weeds or crop tuber, guarantees the normal operation of cutter shaft and blade, improves ploughing capacity.
Realize that the technical solution of the utility model is as follows:
Rotary tiller shaft, comprise that two ends are installed on respectively the rotation axis body on rotovator, be fixedly installed the blade mount pad on the external side face of rotating shaft, and be installed on the blade on the blade mount pad, be fixedly installed on described rotation axis body and be useful on the shed stick that increases rotation axis body radius of turn.
Described rotation axis body two end portions is not fixedly installed bearing, and the two ends of shed stick are corresponding being fixed on above-mentioned bearing one by one respectively.
Described shed stick is provided with many, its be arranged in uniformly the rotation axis body around.
The cut surface of described blade is the circular arc cut surface, ploughs effective, and the rotation camber of its blade is large, is conducive to prevent from twining grass, has increased blade thickness, long service life.
Adopted such scheme, be fixedly installed on the rotation axis body and be useful on the shed stick that increases rotation axis body radius of turn, like this in the process of arable land, weeds in soil and the rhizome of crops just can not be entangled on the rotation axis body, even if in winding, as long as make the idle running of rotation axis body, also twister can be thrown away, need not manually it to be cleared up, increase work efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure, 1 is the rotation axis body, and 2 is the blade mount pad, and 3 is blade, and 4 is shed stick, and 5 is bearing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Referring to Fig. 1, rotary tiller shaft, comprise that two ends are installed on respectively the rotation axis body 1 on rotovator, be fixedly installed blade mount pad 2 on the external side face of rotating shaft, blade mount pad 2 is several, and it is arranged on the rotation axis body by spiral or equidistant or other modes, and the blade 3 that all is equipped with on each blade mount pad, the cut surface of this blade is the circular arc cut surface, has increased arable land strength, is fixedly installed on the rotation axis body to be useful on the shed stick 4 that increases rotation axis body radius of turn.Wherein, rotation axis body two end portions is not fixedly installed bearing 5, and the two ends of shed stick are corresponding being fixed on above-mentioned bearing one by one respectively.Shed stick 4 is provided with many, its be arranged in uniformly the rotation axis body around.Blade rotation camber is large, is conducive to prevent from twining grass, enlarged in thickness, material advanced person, solid, durable, the long service life of manufacturing.
Claims (4)
1. rotary tiller shaft, comprise that two ends are installed on respectively the rotation axis body on rotovator, be fixedly installed the blade mount pad on the external side face of rotating shaft, and be installed on blade on the blade mount pad, it is characterized in that: be fixedly installed on described rotation axis body and be useful on the shed stick that increases rotation axis body radius of turn.
2. rotary tiller shaft according to claim 1, it is characterized in that: described rotation axis body two end portions is not fixedly installed bearing, and the two ends of shed stick are corresponding being fixed on above-mentioned bearing one by one respectively.
3. rotary tiller shaft according to claim 1 and 2, it is characterized in that: described shed stick is provided with many, its be arranged in uniformly the rotation axis body around.
4. rotary tiller shaft according to claim 1, it is characterized in that: the cut surface of described blade is the circular arc cut surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628208 CN202979594U (en) | 2012-11-23 | 2012-11-23 | Rotary cultivator cutter shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628208 CN202979594U (en) | 2012-11-23 | 2012-11-23 | Rotary cultivator cutter shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979594U true CN202979594U (en) | 2013-06-12 |
Family
ID=48550845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628208 Expired - Lifetime CN202979594U (en) | 2012-11-23 | 2012-11-23 | Rotary cultivator cutter shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938051A (en) * | 2015-05-29 | 2015-09-30 | 安徽浮山现代家庭农场有限公司 | Reclaiming micro tillage machine |
| CN109348745A (en) * | 2018-11-14 | 2019-02-19 | 林洪鑫 | It is a kind of to be convenient to clean type cutter shaft for agriculture rotary cultivator |
| CN110558064A (en) * | 2019-10-18 | 2019-12-13 | 南京农业大学 | Straw reducing mechanism behind rice and wheat crop results |
-
2012
- 2012-11-23 CN CN 201220628208 patent/CN202979594U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938051A (en) * | 2015-05-29 | 2015-09-30 | 安徽浮山现代家庭农场有限公司 | Reclaiming micro tillage machine |
| CN109348745A (en) * | 2018-11-14 | 2019-02-19 | 林洪鑫 | It is a kind of to be convenient to clean type cutter shaft for agriculture rotary cultivator |
| CN109348745B (en) * | 2018-11-14 | 2021-05-14 | 赣州丰锦园生态农业发展有限公司 | A be convenient for clearance type cutter shaft for agricultural rotary cultivator |
| CN110558064A (en) * | 2019-10-18 | 2019-12-13 | 南京农业大学 | Straw reducing mechanism behind rice and wheat crop results |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213034 No. 19 Tongjiang North Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU HAN-SUN MACHINERY Co.,Ltd. Address before: 213034 No. 19 Tongjiang North Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU HANSEN MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |