CN205755760U - Anti-misoperation type grass dressing machine control handle - Google Patents
Anti-misoperation type grass dressing machine control handle Download PDFInfo
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- CN205755760U CN205755760U CN201620511853.6U CN201620511853U CN205755760U CN 205755760 U CN205755760 U CN 205755760U CN 201620511853 U CN201620511853 U CN 201620511853U CN 205755760 U CN205755760 U CN 205755760U
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- lock
- clutch lever
- handlebar stem
- dressing machine
- machine control
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Abstract
The utility model discloses a kind of anti-misoperation type grass dressing machine control handle, including handlebar stem and the on-off control mechanism being arranged at handlebar stem；On-off control mechanism includes being rotatably assorted in handlebar stem and for the clutch lever driving clutch cable to move be arranged at handlebar stem for the anti-rotation position-limit mechanism to clutch lever locking or release；Anti-rotation position-limit mechanism is used for when working without clutch lever its locking, prevents maloperation from damaging machine or people, and can discharge it when needs clutch lever works, so that it can be rotated into duty by opposite handle bar；There is stable and reliable anti-misoperation performance, on-off control mechanism safety and reliability, prevent from because of maloperation, machine or people being damaged, simultaneously, it can have preferably location to clutch lever, prevent grass dressing machine vibration from causing clutch lever ceaselessly to swing, it is to avoid the attachment structure between clutch lever and handlebar stem is damaged, and abates the noise.
Description
Technical field
This utility model relates to grass dressing machine field, particularly to a kind of anti-misoperation type grass dressing machine control handle.
Background technology
Grass dressing machine is a kind of machine for lawn carries out the combing work such as smooth, hay removing, and it has comb
The advantage that grass efficiency is high, greatly reduces the labor intensity of gardener.Existing grass dressing machine needs to arrange clutch
Operating mechanism controls tension pulley to realize tensioning and the disengaged condition of driving belt, reaches work and non-work
Make the switching of state, for ease of handling, generally on-off control mechanism is arranged on handlebar stem.Wherein, clutch
Operating mechanism is mainly realized by clutch lever, but due to on-off control mechanism be used for driving tension pulley
The driving drag-line of motion is connected, and is in use very easy to maloperation and regulating wheel is moved, and gives machine
Or people brings injury.And, the clutch operating lever of existing clutch operation mechanism is steady in grass dressing machine work process
Qualitative the best, grass dressing machine occurs clutch lever to be caused ceaselessly to swing during vibration, is not only easily destroyed clutch
Attachment structure between stick and handlebar stem, and bigger noise can be produced.
Accordingly, it would be desirable to the on-off control mechanism of existing grass dressing machine is improved so that it is have stable and reliable
Anti-misoperation performance, on-off control mechanism safety and reliability, prevent from, because of maloperation, machine or people are caused wound
Evil, simultaneously so that it is can have preferably location to clutch lever, prevents grass dressing machine vibration from causing clutch to grasp
Vertical pole ceaselessly swings, it is to avoid the attachment structure between clutch lever and handlebar stem is damaged, and abates the noise.
Utility model content
In view of this, this utility model provides a kind of anti-misoperation type grass dressing machine control handle, its have stable and
Anti-misoperation performance, on-off control mechanism safety and reliability, prevent because of maloperation machine or artificial reliably
Becoming injury, meanwhile, it can have preferably location to clutch lever, prevents grass dressing machine vibration from causing clutch
Stick ceaselessly swings, it is to avoid the attachment structure between clutch lever and handlebar stem is damaged, and abates the noise.
Anti-misoperation type grass dressing machine control handle of the present utility model, including handlebar stem and be arranged at handlebar stem from
Close operating mechanism；Described on-off control mechanism includes being rotatably assorted and is supported in handlebar stem and for driving clutch cable
Motion clutch lever and be arranged at handlebar stem for the anti-rotation position restrainer to clutch lever locking or release
Structure；Wherein, refer to when clutch lever is in off working state during clutch lever inoperative, i.e. clutch is handled
When bar does not drives driving drag-line to make regulating wheel belt tension；The support it addition, the end of clutch lever is rotatably assorted
In handlebar stem, being rotatably assorted can directly through handlebar stem and to leave rotation remaining by axle sleeve or clutch lever end
Amount is arranged, and anti-rotation position-limit mechanism is used for when working without clutch lever its locking, prevents maloperation to machine
Device or people damage, and can discharge it when needs clutch lever works, so that it can handle relatively
Hand lever is rotated into duty.
Further, anti-rotation position-limit mechanism includes fixing the locating part being connected with clutch lever and being arranged at handlebar stem
And for the lock of locating part locking or release is put assembly；Wherein, at least corresponding clutch of anti-rotation position-limit mechanism is handled
The end, one end that bar and handlebar stem are rotatably assorted arranges one, and the direct end with clutch lever of locating part is fixed
Connecting, can be bolted or weld or other existing machinery connected modes realize, lock puts assembly for limit
Position part is spacing or discharges, to realize the spacing of clutch lever or release.
Further, locating part being provided with stopper slot, lock is put assembly and is included lock-bit part and so that lock-bit part can be driven to support
Form locking by stopper slot, depart from the actuator of stopper slot formation release；Actuator is for driving lock-bit part
Dynamic, form the locking to clutch lever when driving lock-bit part to be resisted against stopper slot, when driving lock-bit part from limit
The release to clutch lever is formed when departing from the groove of position.
Wherein, overall anti-rotation position-limit mechanism can be realized by click structure, and lock-bit part is ratchet, locating part
For ratchet, actuator is to drive ratchet locking the unlock piece unlocking ratchet, certainly, it is possible to by existing its
Its locking unlocking mechanism realizes, and is prior art, does not repeats them here；And in this utility model, for
Reach utility model purpose and pursue the compact of structure simultaneously, and reduce cost, it is simple to install and use, this practicality
Novel middle lock is put assembly and is also included fixing the bracing frame being connected with handlebar stem, and bracing frame passes through connecting bolt or existing
Other connector is fixed on handlebar stem, and bracing frame is located at the place that is rotatably assorted of clutch lever and handlebar stem,
And actuator is the driving post can be arranged at bracing frame in the way of own axis, lock-bit part is fixing to be connected
In driving post；Lock-bit part is lock-bit bar, and lock-bit bar is connected and towards locating part side with driving post by a plate
To the setting that is inclined upwardly；I.e. lock-bit bar can rotate with driving post, when lock-bit bar is with driving post to away from locating part side
In time rotating, the most now lock-bit bar and stopper slot depart to realize the release to clutch lever, simple in construction,
Realize easily；Wherein, post is driven can be installed on bracing frame by bearing or turning set, it is possible to directly through propping up
Support also leaves rotation surplus setting.
Further, lock-bit part is provided with the elastic component providing return pretightning force into it, is provided with for installing in bracing frame
The mounting seat of elastic component；When lock-bit part departs from stopper slot with the rotation of Rotational Cylindrical, elastic component can be formed pressure
Contracting, clutch lever rotates to handlebar stem and drives locating part to rotate, and (recovers after clutch lever turns round
Off working state), elastic component forces lock-bit part to be repositioned to and stopper slot rest position.
Further, locating part is the limiting plate being installed on clutch lever end, and stopper slot is set by limiting plate edge
The breach put is formed；Locating part can be installed on clutch lever by bolt, the most also can pass through other machine existing
Tool connected mode realizes both connections, and the breach arranged by edge forms stopper slot, conveniently realize spacing and
Depart from, it is achieved easily, card will not be formed.
Further, bracing frame is box body structure, drives post outer end to stretch out bracing frame and connection has manual actuation handle,
Elastic component is that lock-bit part is formed the compression spring supported, and locating part, lock-bit part and elastic component may be contained within supporting
In frame；When needs clutch lever works, driving post can be made to rotate to realize by turn manual actuation handle
Lock-bit bar and the disengaging of stopper slot, the direction of rotation of manual actuation handle and driving post can be carried out according to actual needs
Control.
Further, bracing frame is provided with driving post installing hole, and in bracing frame, corresponding described driving post installing hole is circumferentially
It is provided with at least one radial direction ribs；Structural strength can be improved.
Further, bracing frame is fixed on described in the way of bottom embeds the mounting groove arranged outside described handlebar stem
Handlebar stem；I.e. being provided with the mounting groove for installing bracing frame outside handlebar stem, embedding installation bottom bracing frame can
Form stable mounting means, and the two side that mounting groove moves towards along the bar of handlebar stem can form limit to bracing frame
Position, prevents from rocking.
The beneficial effects of the utility model: anti-misoperation type grass dressing machine control handle of the present utility model, anti-rotation limits
Position mechanism is used for when working without clutch lever its locking, prevents maloperation from machine or people are caused wound
Evil, and when needs clutch lever works, it can be discharged, so that it can be rotated into by opposite handle bar
Duty；There is stable and anti-misoperation performance, on-off control mechanism safety and reliability reliably, prevent because of
Maloperation and machine or people are damaged, meanwhile, it can have preferably location to clutch lever, anti-
Only grass dressing machine vibration causes clutch lever ceaselessly to swing, it is to avoid the connection between clutch lever and handlebar stem
Structural failure, abates the noise.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is this utility model structural representation；
Fig. 2 is on-off control mechanism structural representation in this utility model；
Fig. 3 is that this utility model is assemblied in grass dressing machine complete machine schematic diagram.
Detailed description of the invention
Fig. 1 is this utility model structural representation, and Fig. 2 is that in this utility model, on-off control mechanism structure is shown
Being intended to, Fig. 3 is that this utility model is assemblied in grass dressing machine complete machine schematic diagram, as shown in the figure: the present embodiment anti-error
Manipulation type grass dressing machine control handle, including handlebar stem and the on-off control mechanism being arranged at handlebar stem；Described clutch
Operating mechanism includes being rotatably assorted and is supported in handlebar stem 1 and for the clutch lever 2 driving clutch cable to move
Be arranged at handlebar stem 1 for the anti-rotation position-limit mechanism to clutch lever 2 locking or release；Wherein, clutch
Refer to when clutch lever 2 is in off working state during stick 2 inoperative, i.e. clutch lever 2 does not drives
When driving drag-line 3 to make regulating wheel belt tension；It addition, the end of clutch lever 2 is rotatably assorted and is supported in handle
Hand lever 1, is rotatably assorted and directly through handlebar stem 1 and can leave rotation by axle sleeve or clutch lever 2 end
Surplus is arranged, and anti-rotation position-limit mechanism is used for when working without clutch lever 2 its locking, prevents maloperation
Machine or people are damaged, and when needs clutch lever 2 works, it can be discharged, so that it can
Opposite handle bar 1 is rotated into duty.
In the present embodiment, anti-rotation position-limit mechanism includes the locating part 5 that be connected fixing with clutch lever 2 and arranges
In handlebar stem and for the lock of locating part 5 locking or release is put assembly；Wherein, anti-rotation position-limit mechanism is the most right
The end, one end answering clutch lever 2 and handlebar stem 1 to be rotatably assorted arranges one, and locating part 5 is directly and clutch
The end of stick 2 is fixing to be connected, and can be bolted or weld or other existing machinery connected modes are real
Existing, lock puts assembly for or release spacing to locating part 5, to realize the spacing of clutch lever 2 or release.
In the present embodiment, locating part 5 being provided with stopper slot 6, lock is put assembly and is included lock-bit part 7 and driving
Dynamic lock-bit part 7 forms locking against stopper slot 6, departs from the actuator 8 of stopper slot 6 formation release；Actuator
8 for being driven lock-bit part 7, is formed when driving lock-bit part 7 to be resisted against stopper slot 6 and handles clutch
The locking of bar 2, forms the release to clutch lever 2 when driving lock-bit part 7 to depart from stopper slot 6.
Wherein, overall anti-rotation position-limit mechanism can be realized by click structure, and lock-bit part 7 is ratchet, spacing
Part 5 is ratchet, and actuator 8 is to drive ratchet locking the unlock piece unlocking ratchet, certainly, it is possible to pass through
Other locking unlocking mechanism existing realizes, and is prior art, does not repeats them here；And in this utility model,
For pursuing the compact of structure reaching utility model purpose simultaneously, and reduce cost, it is simple to install and use, this
In utility model, lock is put assembly and is also included fixing the bracing frame being connected with handlebar stem, and bracing frame 4 passes through connecting bolt
Or existing other connector is fixed on handlebar stem, and bracing frame is located at turning of clutch lever 2 and handlebar stem 1
At dynamic cooperation, and actuator 8 is the driving post can be arranged at bracing frame 4 in the way of own axis,
Lock-bit part 7 is fixedly connected on driving post；Lock-bit part 7 is lock-bit bar, and lock-bit bar passes through a plate 13 and drives
Dynamic post connects and the setting that is inclined upwardly towards locating part 5 direction；I.e. lock-bit bar can rotate with driving post, works as lock-bit
Bar with drive post in time rotating away from locating part 5 direction, the most now lock-bit bar and stopper slot 6 depart to realize right
The release of clutch lever 2, simple in construction, it is achieved easily；Wherein, post is driven can to pass through bearing or turning set
Be installed on bracing frame 4, it is possible to directly through bracing frame 4 and leave rotation surplus arrange.
In the present embodiment, lock-bit part 7 is provided with the elastic component 9 providing return pretightning force into it, sets in bracing frame 4
There is the mounting seat 10 for installing elastic component 9；When lock-bit part 7 departs from stopper slot 6 with the rotation of Rotational Cylindrical
Time, return compression spring 9 can be formed compression, clutch lever 2 rotates to handlebar stem 1 and drives locating part
5 rotate, and after clutch lever 2 turns round (recovery off working state), return compression spring 9 forces lock
Position part 7 is repositioned to and stopper slot 6 rest position.
In the present embodiment, locating part 5 is the limiting plate being installed on clutch lever 2 end, and stopper slot 6 is by limiting
The breach that position edges of boards edge is arranged is formed；Locating part 5 can be installed on clutch lever 2 by bolt, the most also may be used
Realized both connections by other mechanical connection manner existing, the breach arranged by edge forms stopper slot 6,
Conveniently realize spacing and depart from, it is achieved easily, card will not be formed.
In the present embodiment, bracing frame 4 is box body structure, drives post outer end to stretch out bracing frame and connection has and manually drives
Fixed handle 11, elastic component is that lock-bit part is formed the compression spring supported, locating part, lock-bit part and elastic component
May be contained within bracing frame；When needs clutch lever 2 works, can make to drive by turn manual actuation handle
Dynamic post rotates to realize the disengaging of lock-bit bar and stopper slot 6, and the direction of rotation of manual actuation handle and driving post can
It is controlled according to actual needs.
In the present embodiment, bracing frame 4 is provided with driving post installing hole, and in bracing frame 4, corresponding described driving post is installed
Hole is circumferentially provided with at least one radial direction ribs 12；Structural strength can be improved.
In the present embodiment, bracing frame 4 is fixed in the way of bottom embeds the mounting groove arranged outside handlebar stem 1
Described handlebar stem；I.e. it is provided with the mounting groove for installing bracing frame outside handlebar stem, bottom bracing frame, embeds peace
Dress can form stable mounting means, and bracing frame can be formed by the two side that mounting groove moves towards along the bar of handlebar stem
Spacing, prevent from rocking.
Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted,
Although being described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, the technical solution of the utility model can be modified or equivalent, without deviating from this reality
By objective and the scope of new technique scheme, it all should be contained in the middle of right of the present utility model.
Claims (10)
1. an anti-misoperation type grass dressing machine control handle, it is characterised in that: include handlebar stem and be arranged at handle
The on-off control mechanism of bar；Described on-off control mechanism include being rotatably assorted be supported in handlebar stem and for drive from
Close the clutch lever of cable movement and be arranged at handlebar stem for the anti-rotation to clutch lever locking or release
Position-limit mechanism.
Anti-misoperation type grass dressing machine control handle the most according to claim 1, it is characterised in that: described anti-
Turn position-limit mechanism to include fixing the locating part being connected with clutch lever and being arranged at handlebar stem and for spacing
The lock of part locking or release puts assembly.
Anti-misoperation type grass dressing machine control handle the most according to claim 2, it is characterised in that: described limit
Being provided with stopper slot on the part of position, described lock is put assembly and is included lock-bit part and so that lock-bit part can be driven against spacing flute profile
Become locking, depart from the actuator that stopper slot formation discharges.
Anti-misoperation type grass dressing machine control handle the most according to claim 3, it is characterised in that: described lock
Putting assembly also to include fixing the bracing frame being connected with handlebar stem, described actuator is with can be around own axis
Mode is arranged at the driving post of bracing frame, and lock-bit part is fixedly connected on driving post.
Anti-misoperation type grass dressing machine control handle the most according to claim 4, it is characterised in that: described lock
Position part is lock-bit bar, and lock-bit bar is connected and is inclined upwardly towards locating part direction by a plate set with driving post
Put.
Anti-misoperation type grass dressing machine control handle the most according to claim 4, it is characterised in that: described lock
Position part is provided with the elastic component providing return pretightning force into it, and bracing frame is provided with the mounting seat for installing elastic component.
Anti-misoperation type grass dressing machine control handle the most according to claim 3, it is characterised in that: described limit
Position part is the limiting plate being installed on clutch lever end, the breach shape that described stopper slot is arranged by limiting plate edge
Become.
Anti-misoperation type grass dressing machine control handle the most according to claim 6, it is characterised in that: described
Support is box body structure, and support frame as described above is stretched out in described driving post outer end and connection has manual actuation handle, described
Elastic component is that lock-bit part is formed the compression spring supported, described locating part, described lock-bit part and described elastic component
May be contained within bracing frame.
Anti-misoperation type grass dressing machine control handle the most according to claim 4, it is characterised in that: described
Support is provided with driving post installing hole, and in bracing frame, corresponding described driving post installing hole is circumferentially provided with at least one footpath
To ribs.
10. according to the anti-misoperation type grass dressing machine control handle described in claim 1-9 any claim, its
It is characterised by: support frame as described above is fixed on institute in the way of bottom embeds the mounting groove arranged outside described handlebar stem
State handlebar stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511853.6U CN205755760U (en) | 2016-05-31 | 2016-05-31 | Anti-misoperation type grass dressing machine control handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511853.6U CN205755760U (en) | 2016-05-31 | 2016-05-31 | Anti-misoperation type grass dressing machine control handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755760U true CN205755760U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620511853.6U Active CN205755760U (en) | 2016-05-31 | 2016-05-31 | Anti-misoperation type grass dressing machine control handle |
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| Country | Link |
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| CN (1) | CN205755760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034761A (en) * | 2016-05-31 | 2016-10-26 | 隆鑫通用动力股份有限公司 | Control handle of grass comber |
-
2016
- 2016-05-31 CN CN201620511853.6U patent/CN205755760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034761A (en) * | 2016-05-31 | 2016-10-26 | 隆鑫通用动力股份有限公司 | Control handle of grass comber |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |