CN203548635U - Clutch control arm - Google Patents
Clutch control arm Download PDFInfo
- Publication number
- CN203548635U CN203548635U CN201320714654.1U CN201320714654U CN203548635U CN 203548635 U CN203548635 U CN 203548635U CN 201320714654 U CN201320714654 U CN 201320714654U CN 203548635 U CN203548635 U CN 203548635U
- Authority
- CN
- China
- Prior art keywords
- clutch control
- outer end
- control arm
- cursor
- arm
- Prior art date
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The utility model discloses a clutch control arm. The clutch control arm comprises a return frame (1), an elastic part (6), a rotating arm (2), a pull arm (3) and a cam shaft (4), wherein one end of the elastic part (6) is connected with the outer end of the return frame (1), the other end of the elastic part (6) is connected with the outer end of the rotating arm (2), the outer end of the rotating arm (2) is further connected with the pull arm (3), one end of the cam shaft (4) is connected with the inner end of the rotating arm (2), and the other end of the cam shaft (4) is provided with a cam (7). The clutch control arm is simple in structure, compact in installation, small in occupied installation space, particularly suitable for small or miniature agricultural machines, and wider in application range and field, the size of the whole agricultural machine can be reduced, the weight of the whole agricultural machine can be lowered, and the cam shaft can be conveniently replaced.
Description
Technical field
The utility model relates to agricultural mechanical field, is specifically related to a kind of Clutch Control arm.
Background technique
It is high that farm machinery has automaticity, easy and simple to handle, and working efficiency is high, time saving and energy saving feature.Especially microtilling machine, because can adapt to vast mountain region, rolling country, has therefore obtained development energetically now.
Current farm machinery adopts operating grip to pull pull bar or bracing wire shake clutch arm more, clutch arm band dynamic clutch push rod, by clutch push rod, back down the clutch plate in closed state, complete separating action, the operating space that existing clutch arm needs is larger, complex structure, the problem such as easily blocks.
Model utility content
The utility model is for the deficiencies in the prior art, propose a kind of simple in structure, safe and reliable, take the Clutch Control arm that installing space is little.Concrete technological scheme is as follows:
A kind of Clutch Control arm, its key is: comprise return frame, elastic member, cursor, pull arm and camshaft, described elastic member one end is connected with return frame outer end, and the other end is connected with cursor outer end, and described cursor outer end is also connected with pulling arm; Described camshaft one end is connected with cursor is inner, and this camshaft the other end is cam.
The utility model is work like this, by pulling arm to pull, drives cursor shake, thereby drives camshaft rotation, the clutch component being connected with cam by cam control, and elastic member is upheld simultaneously; When pulling arm to stop drag, elastic components contract, drives camshaft rotation, makes camshaft be turned back to initial position.
The described arm that pulls is bracing wire, and structure is simpler, is also convenient to install.
Described cursor is by pulling arm one side to be provided with guide holder, and this guide holder outer end is provided with pilot hole, described in pull arm to pass this pilot hole.The setting of guide holder can effectively change the direction of travel that pulls arm, is convenient to pull the installation of arm.
Described elastic member is spring.Spring mechanical intensity is high, not yielding, elasticity stable.
Described cam is flat cam.
Described cursor the inner is provided with U-shaped journal stirrup, has been arranged side by side two folder holes on the ear body of this U-shaped journal stirrup from outer end to the inner, and two described folder holes communicate by groove, at the folder hole inwall near outer end, is provided with internal spline; Described camshaft one end coordinates with the internal spline of described folder hole by external splines, is provided with clamping bolt described groove is clamped between the ear body of described U-shaped journal stirrup.By regulating clamping bolt can change the chucking power of cursor to camshaft, arranging of U-shaped journal stirrup guaranteed that camshaft installation is more firm, guarantee the normal work of camshaft, be also convenient to change the camshaft of difformity, size simultaneously, make the utility model application area larger.
Described elastic member one end is connected by the screw mandrel being arranged on return frame outer end.By the elastic force of screw mandrel adjustable elastic parts, thereby reach the object that regulates the return time.
The beneficial effects of the utility model are: simple in structure, install compact; Take installing space less, be particularly useful for use small-sized or that Minitype agricultural is mechanical, reduced the volume and weight of whole farm machinery; Camshaft is changed convenient, makes the utility model application area and field more extensive.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and concrete enforcement, the utility model is described in further detail.
As shown in Figure 1, a kind of Clutch Control arm, its key is: comprise return frame 1, elastic member 6, cursor 2, pull arm 3, camshaft 4 and guide holder 5, described elastic member 6 is spring or is rubber strip, describedly pull arm 3 for bracing wire or be pull bar, described elastic member 6 one end are connected with return frame 1 outer end by screw mandrel, the other end is connected with cursor 2 outer ends by hook, described cursor 2 outer ends are also connected with bracing wire 3, described cursor 2 is by pulling arm 3 one sides to be provided with guide holder 5, these guide holder 5 outer ends are provided with pilot hole, described bracing wire is through this pilot hole, described cursor 2 the inners are provided with U-shaped journal stirrup 2a, all from outer end to the inner, have been arranged side by side two folder holes on the ear body of this U-shaped journal stirrup 2a, and two described folder holes communicate by groove, at the folder hole inwall near outer end, are provided with internal spline, described camshaft 4 one end coordinate with the internal spline of described folder hole by external splines, be provided with clamping bolt described groove is clamped between the ear body of described U-shaped journal stirrup 2a.
Working principle of the present utility model is as follows:
The described arm 3 that pulls is connected with Joystick, described return frame 1 and guide holder 5 are arranged on controlled device housings, on the gearbox of microtilling machine, by operating control handle, pull bracing wire or pull bar, bracing wire or pull bar pull cursor 2 to rotate after the pilot hole on guide holder 5, spring 6 is upheld simultaneously, cursor 2 drives camshaft 4 to rotate, thereby completes the control to institute's attached device by cam, as clutch plate, clutch hoof piece etc.; When shut-down operation Joystick, spring 6 shrinks, and drives cursor 2 to rotate return, realizes the position return of cam 6 thereupon.
Claims (7)
1. a Clutch Control arm, it is characterized in that: comprise return frame (1), elastic member (6), cursor (2), pull arm (3) and camshaft (4), described elastic member (6) one end is connected with return frame (1) outer end, the other end is connected with cursor (2) outer end, and described cursor (2) outer end is also connected with pulling arm (3);
Described camshaft (4) one end is connected with cursor (2) is inner, and this camshaft (4) the other end is cam (7).
2. Clutch Control arm according to claim 1, is characterized in that: described in pull arm (3) for bracing wire.
3. Clutch Control arm according to claim 2, is characterized in that: described cursor (2) is by pulling arm (3) one sides to be provided with guide holder (5), and this guide holder (5) outer end is provided with pilot hole, described in pull arm (3) through this pilot hole.
4. Clutch Control arm according to claim 1, is characterized in that: described elastic member (6) is spring.
5. Clutch Control arm according to claim 1, is characterized in that: described cam (7) is flat cam.
6. Clutch Control arm according to claim 1, it is characterized in that: described cursor (2) the inner is provided with U-shaped journal stirrup (2a), two folder holes on the ear body of this U-shaped journal stirrup (2a), all from outer end to the inner, have been arranged side by side, two described folder holes communicate by groove, at the folder hole inwall near outer end, are provided with internal spline; Described camshaft (4) one end coordinates with the internal spline of described folder hole by external splines, is provided with clamping bolt described groove is clamped between the ear body of described U-shaped journal stirrup (2a).
7. Clutch Control arm according to claim 1, is characterized in that: described elastic member (6) one end is connected by the screw mandrel being arranged on return frame (1) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714654.1U CN203548635U (en) | 2013-11-14 | 2013-11-14 | Clutch control arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714654.1U CN203548635U (en) | 2013-11-14 | 2013-11-14 | Clutch control arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548635U true CN203548635U (en) | 2014-04-16 |
Family
ID=50466757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714654.1U Expired - Lifetime CN203548635U (en) | 2013-11-14 | 2013-11-14 | Clutch control arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548635U (en) |
-
2013
- 2013-11-14 CN CN201320714654.1U patent/CN203548635U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU GUOYIN Free format text: FORMER OWNER: CHONGQING DRAGON HORSE MACHINERY CO., LTD. Effective date: 20140423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401329 JIULONGPO, CHONGQING TO: 300000 NANKAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140423 Address after: 300000 Tianjin City, Nankai District Yuan Xi Lu Lin Yuan West Building No. 1, 2 No. 401 Patentee after: Liu Guoyin Address before: Xindian Village 401329 Jiulongpo District of Chongqing Yi Zhen Bai 1 agency Patentee before: CHONGQING ZHUOGE HAOSI MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: Xindian Village 401329 Chongqing Jiulongpo Baishiyi 1 agency Patentee after: CHONGQING ZHUOGE HAOSI MACHINERY Co.,Ltd. Address before: 300000 Tianjin City, Nankai District Yuan Xi Lu Lin Yuan West Building No. 1, 2 No. 401 Patentee before: Liu Guoyin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |