CN104405507A - Engine accelerator remote control device for lawn mower - Google Patents
Engine accelerator remote control device for lawn mower Download PDFInfo
- Publication number
- CN104405507A CN104405507A CN201410697975.4A CN201410697975A CN104405507A CN 104405507 A CN104405507 A CN 104405507A CN 201410697975 A CN201410697975 A CN 201410697975A CN 104405507 A CN104405507 A CN 104405507A
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- CN
- China
- Prior art keywords
- throttle
- accelerator
- control handle
- box
- remote control
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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.)
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses an engine accelerator remote control device for a lawn mower. The engine accelerator remote control device comprises an accelerator handle, an accelerator cable steel wire, an accelerator box and an accelerator adjusting and positioning mechanism, wherein the middle part of the handle supports the accelerator box and is arranged in the accelerator box through the accelerator adjusting and positioning mechanism; the accelerator adjusting and positioning mechanism comprises a sliding chute and a positioning block; a plurality of concave positioning grooves are formed in the periphery of the sliding chute; the accelerator handle is positioned in the corresponding positioning groove through the positioning block; the top of the lower end of the accelerator supports a spring plate arranged on the lower part of the accelerator box; and one end of the accelerator cable steel wire penetrates through one side of the accelerator box and is hinged with the middle part of the accelerator, and the other end of the accelerator cable steel wire is hinged with an engine accelerator. The engine accelerator remote control device for the lawn mower has a simple structure and high reliability. The positioning block on the middle part of the accelerator handle is embedded into the positioning grooves, and the lower end of the accelerator handle is supported by the spring plate in a floating mode, so that the accelerator handle can be locked at an accelerator position as required. The engine accelerator remote control device is convenient to operate and labor-saving.
Description
Technical field
The present invention relates to a kind of control gear of hay mower motor, especially a kind of manual control controls the device of engine throttle size, belongs to graden machine technical field.
Background technique
Hay mower a kind of to cut the grass on a lawn special device for mechanization, and its power is from petrol engine.Existing hay mower directly controls the rotating speed of motor by throttle control handle, and throttle control handle mounting point, close to petrol engine, affects the travelling comfort of operation; And the throttle control mechanism more complicated of motor, easily damage.
Summary of the invention
The object of this invention is to provide a kind of simple and compact for structure, easy to use, hay mower engine throttle remote control that reliability is high.
The present invention is achieved by the following technical programs:
A kind of hay mower engine throttle remote control, comprise throttle control handle, acceleration cable steel wire, throttle box and throttle adjustment positioning means, throttle box is stretched out in described throttle control handle upper end, is supported in throttle box in the middle part of throttle control handle by throttle adjustment positioning means; Described throttle adjustment positioning means comprises the positioning block of sliding-groove and the outside horizontal expansion of rear side in the middle part of throttle control handle being arranged on throttle box upper inside walls, described sliding-groove circumference is interval with the locating slot of several indent, throttle control handle is positioned in corresponding locating slot by positioning block, throttle control handle lower end is hinged by the locating stud and throttle box traversing throttle box bottom, termination, throttle control handle lower end is supported on latch plate, and described latch plate is arranged on the downside of throttle box; Acceleration cable steel wire one end through hinged in the middle part of the axle sleeve in throttle box side and throttle control handle, the acceleration cable steel wire the other end and engine throttle hinged.
Object of the present invention can also be realized further by following technical measures.
Aforesaid hay mower engine throttle remote control, wherein said sliding-groove is curved, described arc two ends are turned over, and zero throttle locating slot is positioned in the middle part of sliding-groove, and maximum throttle locating slot and minimum throttle locating slot are symmetricly set on zero throttle locating slot both sides.
Aforesaid hay mower engine throttle remote control, wherein throttle control handle throttle control handle lower end is provided with kidney slot, and locating stud is through the kidney slot of throttle control handle lower end.
Aforesaid hay mower engine throttle remote control, wherein said latch plate two ends are supported on two pieces of dunnage terminations that inwall on the downside of throttle box extends vertically upward respectively, in the middle of two pieces of dunnages, be also provided with the latch plate limiting board being highly less than dunnage.
Aforesaid hay mower engine throttle remote control, being wherein positioned at cover on the acceleration cable steel wire outside throttle box has sheath.
Structure of the present invention is simple, reliability is high, and the positioning block in the middle part of throttle control handle embeds in corresponding locating slot, and lower end, by latch plate float support, makes throttle control handle be locked in required throttle position.Press throttle control handle down, the stressed generation resiliently deformable of latch plate, positioning block departs from original locating slot, then promotes throttle control handle, positioning block slides into another locating slot along sliding-groove, again embeds and wherein make throttle control handle be locked in new position under the effect of latch plate reposition force.The resiliently deformable of latch plate provides the positioning support support force to throttle control handle, makes more convenient operation, more laborsaving.
Advantage and disadvantage of the present invention, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 adopts structural representation of the present invention;
Fig. 2 be throttle control handle of the present invention be in rotary state structural representation;
Fig. 3 is the structural representation that throttle control handle of the present invention is positioned at maximum throttle state;
Fig. 4 is the structural representation that throttle control handle of the present invention is positioned at minimum throttle;
Fig. 5 is the A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As depicted in figs. 1 and 2, the present invention includes throttle control handle 1, acceleration cable steel wire 2, throttle box 3 and throttle adjustment positioning means 4, throttle control handle 11 is T-shaped, comprise the horizontal handle in upper end 11 and in the middle part of handle 11 to the handlebar 12 of downward-extension, throttle box 3 is stretched out in its upper end, is supported in throttle box 3 in the middle part of it by throttle adjustment positioning means 4.Throttle adjustment positioning means 4 comprises the positioning block 42 of the sliding-groove 41 and outside horizontal expansion on rear side of handlebar 12 being arranged on throttle box 3 upper inside walls, sliding-groove 41 is curved, described arc two ends are turned over, sliding-groove 41 circumference is interval with the locating slot of 3 indents, wherein, zero throttle locating slot 411 is positioned in the middle part of sliding-groove 41, and maximum throttle locating slot 412 and minimum throttle locating slot 413 are symmetricly set on zero throttle locating slot 411 left and right sides.According to different working condition requirements, throttle control handle 1 is positioned in corresponding locating slot by positioning block 42.Handlebar 12 lower end is provided with kidney slot 13.Latch plate 5 is arranged on the downside of throttle box 3, and latch plate 5 two ends descend folding 90 ° to become flute profile respectively, is supported in two pieces of dunnages 31 that inwall on the downside of throttle box 3 extends vertically upward, thus forms the simple beam structure of two end supports.In the middle of two pieces of dunnages 31, be also provided with the latch plate limiting board 32 being highly less than dunnage 31, move down stroke for what limit throttle control handle 1.When pressing throttle control handle 1, stressed lower curved generation resiliently deformable in the middle part of latch plate 5, now positioning block 42 departs from original locating slot, then throttle control handle 1 is promoted, positioning block 42 slides into another locating slot along sliding-groove 41, again embed in corresponding locating slot under the effect of latch plate 5 reposition force, thus make throttle control handle 1 be locked in new position.Acceleration cable steel wire 2 right-hand member through hinged in the middle part of the axle sleeve 6 be arranged on the left of throttle box 3 in sidewall and throttle control handle 1, left end and engine throttle hinged.On acceleration cable steel wire 2 outside on the left of throttle box 3, cover has the sheath 21 playing safety protection function.
As shown in Figure 5, throttle box 3 is laterally fastened by two and half box bodys 33 and forms, throttle control handle 1 is by through kidney slot 13 and to traverse the locating stud 34 of throttle box 3 bottom hinged with throttle box 3, locating stud 34 by positioning pin rod 341 and set pin sleeve 342 grafting integral, wherein, set pin sleeve 342 is through the kidney slot 13 of throttle control handle lower end, and kidney slot 13 provides the stroke allowing throttle control handle 1 to move down.
Throttle control handle 1 shown in Fig. 1 is in plumbness, positioning block 42 now on rear side of throttle control handle 1 is embedded in zero throttle locating slot 411, engine throttle is in the original state be not activated, in the middle part of acceleration cable steel wire 2 right-hand member and throttle control handle 1, on the left of hinged center to throttle box 3, the spacing of inside sidewalls is b, and the length of stretching out acceleration cable steel wire 2 from sheath 21 sheath 21 left end is a.
Throttle control handle 1 shown in Fig. 2 is in the turn-left process shown in arrow, and the positioning block 42 on rear side of throttle control handle 1 has departed from zero throttle locating slot 411 and turned left along sliding-groove 41.
Throttle control handle 1 shown in Fig. 3 is in the throttle turning left to put in place and opens maximum position, and the positioning block 42 on rear side of throttle control handle 1 is embedded in maximum throttle locating slot 412, and the walking for hay mower is mowed.Now, in the middle part of acceleration cable steel wire 2 right-hand member and throttle control handle 1, on the left of hinged center to throttle box 3, the spacing of inside sidewalls is b-c, and the length of stretching out acceleration cable steel wire 2 from sheath 21 sheath 21 left end is a+c, and wherein c is the range that throttle control handle 1 turns left.
Throttle control handle 1 shown in Fig. 4 is in the throttle that puts in place of turning right and opens minimum position, and the positioning block 42 on rear side of throttle control handle 1 is embedded in maximum throttle locating slot 413, and the zero load for hay mower is walked.Now, in the middle part of acceleration cable steel wire 2 right-hand member and throttle control handle 1, on the left of hinged center to throttle box 3, the spacing of inside sidewalls is b+d, and the length of stretching out acceleration cable steel wire 2 from sheath 21 sheath 21 left end is a-d, and wherein d is the range that throttle control handle 1 is turned right.
In addition to the implementation, the present invention can also have other mode of executions, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of application claims.
Claims (5)
1. a hay mower engine throttle remote control, it is characterized in that, comprise throttle control handle, acceleration cable steel wire, throttle box and throttle adjustment positioning means, throttle box is stretched out in described throttle control handle upper end, is supported in throttle box in the middle part of throttle control handle by throttle adjustment positioning means; Described throttle adjustment positioning means comprises the positioning block of sliding-groove and the outside horizontal expansion of rear side in the middle part of throttle control handle being arranged on throttle box upper inside walls, described sliding-groove circumference is interval with the locating slot of several indent, throttle control handle is positioned in corresponding locating slot by positioning block, throttle control handle lower end is hinged by the locating stud and throttle box traversing throttle box bottom, termination, throttle control handle lower end is supported on latch plate, and described latch plate is arranged on the downside of throttle box; Acceleration cable steel wire one end through hinged in the middle part of the axle sleeve in throttle box side and throttle control handle, the acceleration cable steel wire the other end and engine throttle hinged.
2. hay mower engine throttle remote control as claimed in claim 1, it is characterized in that: described sliding-groove is curved, described arc two ends are turned over, zero throttle locating slot is positioned in the middle part of sliding-groove, and maximum throttle locating slot and minimum throttle locating slot are symmetricly set on zero throttle locating slot both sides.
3. hay mower engine throttle remote control as claimed in claim 1, is characterized in that: throttle control handle throttle control handle lower end is provided with kidney slot, and locating stud is through the kidney slot of throttle control handle lower end.
4. hay mower engine throttle remote control as claimed in claim 1, it is characterized in that: described latch plate two ends are supported in two pieces of dunnages that inwall on the downside of throttle box extends vertically upward respectively, in the middle of two pieces of dunnages, be also provided with the latch plate limiting board being highly less than dunnage.
5. hay mower engine throttle remote control as claimed in claim 1, is characterized in that: being positioned at cover on the acceleration cable steel wire outside throttle box has sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697975.4A CN104405507A (en) | 2014-11-28 | 2014-11-28 | Engine accelerator remote control device for lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697975.4A CN104405507A (en) | 2014-11-28 | 2014-11-28 | Engine accelerator remote control device for lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405507A true CN104405507A (en) | 2015-03-11 |
Family
ID=52643161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410697975.4A Pending CN104405507A (en) | 2014-11-28 | 2014-11-28 | Engine accelerator remote control device for lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387244A (en) * | 2017-08-31 | 2017-11-24 | 浙江中马园林机器股份有限公司 | A kind of operating mechanism of gasoline engine |
| CN112709642A (en) * | 2019-10-24 | 2021-04-27 | 隆鑫通用动力股份有限公司 | Engine and engine throttle control device |
-
2014
- 2014-11-28 CN CN201410697975.4A patent/CN104405507A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387244A (en) * | 2017-08-31 | 2017-11-24 | 浙江中马园林机器股份有限公司 | A kind of operating mechanism of gasoline engine |
| CN112709642A (en) * | 2019-10-24 | 2021-04-27 | 隆鑫通用动力股份有限公司 | Engine and engine throttle control device |
| CN112709642B (en) * | 2019-10-24 | 2022-10-18 | 隆鑫通用动力股份有限公司 | Engine and engine throttle control device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
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| WD01 | Invention patent application deemed withdrawn after publication |