CN201872876U - Controllable positioning type accelerator handle for micro tractor - Google Patents
Controllable positioning type accelerator handle for micro tractor Download PDFInfo
- Publication number
- CN201872876U CN201872876U CN2010202914245U CN201020291424U CN201872876U CN 201872876 U CN201872876 U CN 201872876U CN 2010202914245 U CN2010202914245 U CN 2010202914245U CN 201020291424 U CN201020291424 U CN 201020291424U CN 201872876 U CN201872876 U CN 201872876U
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- China
- Prior art keywords
- throttle
- handle
- handgrip
- accelerator
- locating bush
- 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 - Fee Related
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Abstract
The utility model discloses a controllable positioning type accelerator handle for a micro tractor, which comprises a handle, an accelerator handle pipe and a rubber sleeve sleeved on a right handle, an accelerator inhaul cable frame and a switch box, wherein the controllable positioning type accelerator handle further comprises a cylindrical outer thread positioning sleeve which is fixedly sleeved on the handle pipe between the switch box and the rubber sleeve, an annular adjusting knob which is threaded to the outer thread positioning sleeve through the inner thread, and an annular stopping gasket which is sleeved on the opposite side wall of the adjusting knob to the switch box and on the outer side of the outer thread positioning sleeve. The accelerator handle with such a structure can guide a vehicle to drive at constant speed by locking the accelerator through the frictional force on the opposite side wall of the stopping gasket to the switch box, when the vehicle speed is needed to be stabilized, and the vehicle can work without manually control. The controllable positioning type accelerator handle can replace a manual control accelerator used in micro tractor/motorcycle, can relieve the fatigue of operator and can increase the working efficiency.
Description
Technical field
This practical a kind of accelerator control device, especially mini tractor oil door handle of relating to.
Background technology
At present, the series multifunctional mini tractor that our company produces, accelerator mode control and structure are identical with the handle type throttle of existing motor bike on it.Travel and working process in; the throttle handgrip is to work under the control of staff; rotate the throttle handgrip by staff; control the aperture of throttle by the steel rope of drag-line frame pulling control throttle; on the position of needs, staff unclamps application force self-return that the back throttle can be subjected to spring and closes and cause shutdown with Throttle Opening Control.For multifunction micro trac. and motor bike, when vehicle long-distance at the uniform velocity travel or when carrying out Parking and driving other machinery operation on the highway, can only lean on staff to control throttle for a long time, this kind mode very easily causes operator's fatigue, particularly during the continuous working of Parking band machine, also need take at least one labour power and control throttle, bring inconvenience to operation.
The utility model content
The purpose of this utility model provides the controlled locate mode throttle of a kind of mini tractor handgrip, can solve the weak point of manual control accelerograph handle in the prior art, and easy to assembly, safe and reliable.
The utility model technical scheme that is adopted of dealing with problems is:
The controlled locate mode throttle of a kind of mini tractor handgrip, it comprises handgrip, be enclosed within throttle on the right handgrip in a pipe and a rubber coating, and throttle drag-line frame and switch enclosure, it is characterized in that also comprising:
The cylindrical external thread locating bush of fixed cover on handle pipe between described switch enclosure and the rubber coating;
The annular arrangement that negative thread is threaded with described outside thread locating bush is regulated and is revolved handle;
Be enclosed within described adjusting and revolve annular arrangement spline pad on a relative side and the outside thread locating bush outside with switch enclosure.
The outside of described outside thread locating bush is provided with a key connected in star longitudinally, and the endoporus of spline pad is provided with and the corresponding projection of outside thread locating bush key connected in star, and the projection on the spline pad can embed the interior location of groove of locating bush.
Described spline pad adopts the elastic rubber material manufacturing.
The controlled locate mode throttle of the mini tractor of above structure handgrip reverses throttle handle pipe and the rubber coating that is enclosed within on the right handgrip by chaufeur, drives the steel rope control throttle that throttle drag-line frame rotated and spurred the control throttle, the control speed of a motor vehicle.In the time the speed of a motor vehicle will being stabilized on the speed, refer to rotate adjusting with right mother and revolve handle, spline pad on the cover one side is moved to the switch enclosure direction, when handle pipe goes to required angle, friction force by spline pad and switch enclosure opposite flank locks throttle handle pipe and rubber coating, vehicle is traveled at the uniform speed on a speed, or when the operation of vehicle Parking band agricultural machinery and implement, can break away from people's hand shift and work.When needing change speed, oppositely unclamp to regulate and revolve handle, can recover the manual function of throttle.Overcome long-time manually control throttle to the people bring tired and inconvenient, and can normal operation when carrying out the continuous agricultural operation of Parking band machine, can guarantee that staff leaves the time.Make by the structure of improving the throttle handgrip, (1) vehicle can both be fixed on certain running velocity by required requirement adjustment locking by the client at motoring condition and the state that stops to travel, can reach: chaufeur need not to continue to hold throttle grip during the long-time average rate of motor bike was travelled, and alleviated the driving fatigue in the long-distance transport; (2) when using agricultural machinery and implement, can be fixed on certain operating mode, without people's hand shift throttle at locking under the state that stops to travel.(3) the handgrip outward appearance is neatly generous, and is safe and reliable, easy to assembly.Can replace manpower control throttle with the spline pad, alleviate people's fatigue.The driver can selectively limit the delivery quality of driving engine, is used in the middle of motor bike at the uniform velocity travels for a long time, and the driver need not to continue to hold oil door handle, and arm can be loosened, and lessens fatigue.This device is applied on the multifunction micro trac., trac. is at the uniform velocity or during static operation, need not staff long-term control throttle, can separate and emit labour power, increases work efficiency
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of analysing and observe along the B-B line among Fig. 1.
Fig. 3 is the structural representation of analysing and observe along the A-A line among Fig. 1.
Fig. 4 is the half section structural representation of cylindrical external thread locating bush among Fig. 1.
Fig. 5 is the left TV structure scheme drawing of Fig. 4.
Fig. 6 is the main TV structure scheme drawing of spline pad among Fig. 1.
Fig. 7 is the left TV structure scheme drawing of Fig. 6.
Fig. 8 regulates the main TV structure scheme drawing that revolves handle among Fig. 1.
Fig. 9 is the left TV structure scheme drawing of Fig. 8.
Among the figure, the right handgrip 1 of mini tractor or motor bike, rubber coating 2, throttle handle pipe 3, regulate and revolve 4, throttle drag-line 5, spline pad 6, switch enclosure 7, throttle drag-line frame 8, be with outside thread locating bush 9.Wherein, the outside of locating bush 9 is provided with the spill keyway 11 of a perforation, is provided with the projection 10 of key shape in the hole of spline pad 6, regulates to revolve 4 endoporus is provided with negative thread is connected with the outside thread of locating bush 9.
The specific embodiment
Below in conjunction with drawings and Examples to this practical being described further.
Shown in Figure 1, be structural representation of the present utility model.As we know from the figure, in the outside of throttle handle pipe 3, throttle handle pipe 3 is actively set on the right handgrip 1 terminal outside of mini tractor or motor bike again at rubber coating 2 fixed covers, and the left side of switch enclosure 7 and right handgrip 1 are fixedly connected.Throttle drag-line frame 8 is the member of integral production with the throttle handle pipe 3 of its right-hand member, and the rope groove on an end of throttle drag-line 5 and the throttle drag-line frame 8 is fixedly connected, other end control throttle.In conjunction with the structural representation Fig. 3 that analyses and observe along the A-A line among the structural representation Fig. 2 that analyses and observe along the B-B line among Fig. 1 and Fig. 1, and Fig. 4 of the half section structural representation of cylindrical external thread locating bush and left TV structure scheme drawing Fig. 5 of Fig. 4 come together to see among Fig. 1, wherein, Fig. 4 is the structural representation that Fig. 5 analyses and observe along the C-C line; On the handle pipe 3 between rubber coating 2 and the switch enclosure 7, cylindrical external thread locating bush 9 is fixedly connected by the outside of its endoporus 12 with throttle handle pipe 3, and the adjusting that is provided with negative thread of screw thread and the endoporus 15 by its outside is revolved and is threaded 4 again.The left side of revolving 4 in adjusting is provided with annular groove 16, can embed spline pad 6.Adjusting is revolved 4 structure is seen Fig. 8 and Fig. 9, and Fig. 8 regulates the main TV structure scheme drawing that revolves handle among Fig. 1, and Fig. 9 is the left TV structure scheme drawing of Fig. 8.The outer rim of revolving 4 in adjusting also is provided with skidproof thin straight-tooth shape concaveconvex structure 14.Spline pad 6 has half to be embedded in to regulate and to revolve in 4 the annular groove 16, and second half exposes the switch enclosure 7 that is used for opposite face and produces friction force and be locked, and location handle pipe 3 and throttle keep the speed of a motor vehicle to stablize.The endoporus 13 of spline pad 6 is provided with the projection 10 of key shape, and through hole 13 is enclosed within on the outside of locating bush 9.The key shape projection 10 of spline pad 6 is located with spill keyway 11 engagements on locating bush 9 outsides.The structure of spline pad 6 sees Fig. 6 and Fig. 7 for details, and wherein Fig. 6 is the main TV structure scheme drawing of spline pad among Fig. 1, and Fig. 7 is the left TV structure scheme drawing of Fig. 6.Described spline pad 6 adopts the elastic rubber material manufacturings, produces big friction force with the opposite face of switch enclosure 7 near meeting, makes the location become possibility.
The controlled locate mode throttle of the mini tractor of above structure handgrip, at the uniform velocity travel for a long time or at the uniform velocity during operation at mini tractor/motor bike, after by rubber coating 2 throttle handgrip 3 being gone to required angle constant speed, stirring the rotation adjusting with thumb revolves 4, make its promote spline pad 6 to switch enclosure 7 move and the opposite face that makes spline pad 6 and switch enclosure 7 near, friction force makes the throttle handle pipe 3 can not resilience, pass through throttle drag-line frame 8 and throttle drag-line 5 with the throttle location on the throttle handle pipe 3, the carburettor fuel feeding of locomotive is quantitative.Multifunction micro trac./motor bike is the same at the uniform velocity to travel or work, and the right hand of this moment is the hand-to-hand grip handle again.When needs change speed, only need adjusting is revolved 4 reverse cycles, making changes pad 6 and separates with switch enclosure 7, and throttle drag-line 5 i.e. reliable self original spring tension recovery throttle self-return function.
This practical effect is this controlled locate mode throttle handgrip, can replace manpower control throttle with the spline pad, alleviates people's fatigue.The driver can selectively limit the delivery quality of driving engine, is used in the middle of motor bike at the uniform velocity travels for a long time, and the driver need not to continue to hold oil door handle, and arm can be loosened, and lessens fatigue.This device is applied on the multifunction micro trac., trac. is at the uniform velocity or during static operation, need not staff long-term control throttle, can separate and emit labour power, increases work efficiency.
Claims (3)
1. the controlled locate mode throttle of mini tractor handgrip, it comprises handgrip, is enclosed within throttle handle pipe and rubber coating on the right handgrip, and throttle drag-line frame and switch enclosure, it is characterized in that also comprising:
The cylindrical external thread locating bush (9) of fixed cover on handle pipe (3) between described switch enclosure (7) and the rubber coating (2);
The annular arrangement that negative thread is threaded with described outside thread locating bush (9) is regulated and is revolved (4);
Be enclosed within described adjusting and revolve (4) side relative and the annular arrangement spline pad (6) on outside thread locating bush (9) outside with switch enclosure (7).
2. the controlled locate mode throttle of mini tractor according to claim 1 handgrip is characterized in that:
The outside of described outside thread locating bush (9) is provided with a key connected in star (11) longitudinally, the endoporus (13) of spline pad (6) is provided with and the corresponding projection of outside thread locating bush key connected in star (11) (10), and the projection (10) on the spline pad (6) can embed the interior location of groove (11) of locating bush.
3. the controlled locate mode throttle of mini tractor according to claim 1 handgrip is characterized in that: described spline pad (6) adopts the elastic rubber material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202914245U CN201872876U (en) | 2010-08-13 | 2010-08-13 | Controllable positioning type accelerator handle for micro tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202914245U CN201872876U (en) | 2010-08-13 | 2010-08-13 | Controllable positioning type accelerator handle for micro tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872876U true CN201872876U (en) | 2011-06-22 |
Family
ID=44160806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202914245U Expired - Fee Related CN201872876U (en) | 2010-08-13 | 2010-08-13 | Controllable positioning type accelerator handle for micro tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309752A (en) * | 2014-08-15 | 2015-01-28 | 力帆实业(集团)股份有限公司 | Throttle handle of motorcycle |
| CN106428382A (en) * | 2016-12-14 | 2017-02-22 | 上海东动科技有限公司 | Accelerator rotary handle and electric vehicle |
| CN113513416A (en) * | 2021-07-20 | 2021-10-19 | 雷雨 | Motorcycle throttle stabilizer |
-
2010
- 2010-08-13 CN CN2010202914245U patent/CN201872876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309752A (en) * | 2014-08-15 | 2015-01-28 | 力帆实业(集团)股份有限公司 | Throttle handle of motorcycle |
| CN104309752B (en) * | 2014-08-15 | 2018-04-27 | 力帆实业(集团)股份有限公司 | A kind of motorcycle oil door handle |
| CN106428382A (en) * | 2016-12-14 | 2017-02-22 | 上海东动科技有限公司 | Accelerator rotary handle and electric vehicle |
| CN113513416A (en) * | 2021-07-20 | 2021-10-19 | 雷雨 | Motorcycle throttle stabilizer |
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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: 20110622 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |