CN202937785U - Limit handle assembly of high-power gearbox - Google Patents
Limit handle assembly of high-power gearbox Download PDFInfo
- Publication number
- CN202937785U CN202937785U CN 201220465745 CN201220465745U CN202937785U CN 202937785 U CN202937785 U CN 202937785U CN 201220465745 CN201220465745 CN 201220465745 CN 201220465745 U CN201220465745 U CN 201220465745U CN 202937785 U CN202937785 U CN 202937785U
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- assembly
- spacing
- handle
- gear
- steel ball
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Abstract
The utility model discloses a limit handle assembly of a high-power gearbox. The limit handle assembly comprises a handle pull rod assembly, a supporting casing and a transmission locking mechanism, wherein the handle pull rod assembly is arranged inside the supporting casing and comprises an operating connecting rod, and the operating connecting rod is connected with a gear-shifting rocker arm assembly bracing wire in a gear connection mode through the transmission locking mechanism which is connected with the bottom of the operating connecting rod. The limit handle assembly can be installed on one side of a vehicle and above a vehicle, can be used universally for electric tricycles, electric quadric-cycles and electric automobiles and is free from buckle and button operation, a handle is directly shaken to shift gears, the gear is shifted and positioning is achieved automatically, the clear and obvious gear-shifting positioning sound and the high hand feeling are provided, the whole gear-shifting operation process is self-locking, simple, clear and reliable, and ergonomics principles are met.
Description
Technical field
The utility model relates to high-power gearbox, specifically the spacing handle assembly of high-power gearbox.
Background technique
(the spacing handle assembly operation state of 1.5～8KW) industries can be regarded as manually to complete by button type and unclamps and lock domestic electric three-wheel, four-wheel wagon, also there is no Self-locking limiting handle assembly series products at present.The working principle of prior art is: the handle engage a gear is spacing is to press the drive buckle by the knob on handle to unclamp rear gear shift, after gear shift puts in place, decontrols knob, and under the effect of spring, buckle blocks the locating tooth locking and positioning.Deficiency and defective that prior art exists are: whole gearshift procedure troublesome poeration,, effort mechanical because of the stick control posture; Cause buckle and locating tooth scraping (separating not thorough) abnormal sound if knob is pressed meeting not in place, locating tooth easily weares and teares; Whole outward appearance is not had aesthetic feeling and a class, and spacing handle assembly mounting type limitation, single, namely this a kind of mode can only be installed from the side.
In view of this, for the problems referred to above, propose a kind of reasonable in design and effectively improve the spacing handle assembly of high-power gearbox of above-mentioned disappearance.
The model utility content
The purpose of this utility model is to provide high-power gearbox spacing handle assembly, but the entrucking of spacing handle assembly side and upper entrucking realize that electric three-wheel, four-wheel wagon and electric vehicle are general; Without the operation of buckle and knob, directly swinging handle is gear shift, its location of automatically filing, and with clear and melodious location sound and the stronger feel of significantly filing, and whole shift control process self-locking, simple, clear-cut, reliably, and meet Human Engineering Principle.
In order to reach above-mentioned purpose, the utility model provides following technological scheme: the spacing handle assembly of high-power gearbox mainly comprises handle bar assembly, support housing, transmission lock locking mechanism; Described handle bar assembly is arranged on support housing inside, and the handle bar assembly mainly comprises operating link, and described operating link is connected in the bracing wire of gear shifting rocking arm assembly with the mode that gear connects by the transmission lock locking mechanism that self bottom connects.
Described transmission lock locking mechanism comprises spacing steel ball, the stop collar that cooperatively interacts and connect, the spring of described spacing steel ball by the rear makes and self withstands in stop collar, and spacing steel ball and spring all are placed in the steel ball cover, and described operating link is connected to steel ball by mandrel and puts.
It is elevating arc that described stop collar connects the below, and mediates on the tooth bar of support housing bottom by elevating arc, and a wherein termination of tooth bar is connected in the bracing wire of gear shifting rocking arm assembly by nut.
Be provided with pad on the support housing diapire of described tooth bar below.
The bracing wire of described gear shifting rocking arm assembly is provided with bracing wire cover cutting ferrule at the sidewall opening place of turnover support housing.
Described operating link upper end passes support housing and is provided with handle.
Compared to prior art, the utlity model has following beneficial effect:
The utility model is to adopt the mode of gear rack transmission to carry out transmission that gear controls and the fixing idea performance design efficient, easy, reasonable, reliable attractive in appearance of carrying out simultaneously of spacing steel ball self-locking.Handle simple, laborsaving, stronger feel arranged, spacing stable, reliable; Can from spacing handle assembly side and above entrucking (vehicle body mounting point can design as required adjustable state and scope) all can be installed, and manufacture cost is not high for electronic three-wheel, four-wheel wagon and electric vehicle match selection; Meet Human Engineering Principle.
Description of drawings
Fig. 1 is the structural representation of the spacing handle assembly of high-power gearbox of the present utility model.
In figure: 1-support housing, 2-operating link, 3-mandrel, 4-steel ball cover, 5-spring, the spacing steel ball of 6-, 7-stop collar, 8-elevating arc, 9-tooth bar, 10-nut, the bracing wire of 11-gear shifting rocking arm assembly, 12-bracing wire cover cutting ferrule, 13-pad.
Embodiment
Relevant detailed description of the present utility model and technology contents coordinate description of drawings as follows, yet accompanying drawing only provides the use of reference with explanation, and the utility model is limited.
According to shown in Figure 1, the spacing handle assembly of high-power gearbox mainly comprises handle bar assembly, support housing, transmission lock locking mechanism; Described handle bar assembly is arranged on support housing 1 inside, and the handle bar assembly mainly comprises operating link 2, and described operating link is connected in the bracing wire of gear shifting rocking arm assembly with the mode that gear connects by the transmission lock locking mechanism that self bottom connects.Described operating link upper end passes support housing and is provided with handle.Described transmission lock locking mechanism comprises spacing steel ball 6, the stop collar 7 that cooperatively interacts and connect, the spring 5 of described spacing steel ball by the rear makes and self withstands in stop collar, and spacing steel ball and spring all are placed in steel ball cover 4, and described operating link is connected to steel ball by mandrel 3 and puts.It is elevating arc 8 that described stop collar connects the below, and mediates on the tooth bar 9 of support housing bottom by elevating arc, and a wherein termination of tooth bar is connected in gear shifting rocking arm assembly bracing wire 11 by nut 10.Be provided with pad 13 on the support housing diapire of described tooth bar below.The bracing wire of described gear shifting rocking arm assembly is provided with bracing wire cover cutting ferrule 12 at the sidewall opening place of turnover support housing.
the Main Function of Self-locking limiting handle assembly mechanism is the driving electric three-wheel, the bracing wire of four-wheel wagon shifting of transmission rocker arm assembly is completed gear shift work and is locked this gear, prevent inefficacy trip stop in the car running process and cause dangerous or drive uncomfortable when neutral descending (particularly), play the effect (first be heavily speed changer is dialled deviation shaft spacing) of double insurance: stir the Joystick handle with hand during gear shift, hadle and steel ball cover and elevating arc are integrated, elevating arc rotated band carry-over bar and the bracing wire of gear shifting rocking arm assembly around mandrel and passed to the gearshift fork assembly and implement gear shift (declutch shift shaft first is heavy spacing) and complete this moment, this simultaneously, spacing steel ball in the steel ball cover arrives in another gear groove from a corresponding gear groove, under spring-force driven dual in the steel ball cover above spacing steel ball, spacing steel ball self-locking elevating arc fixedly the time, the second reposition protection is implemented in tooth bar and the bracing wire of gear shifting rocking arm assembly.
(1), gear shift: hadle → operating link 2 → mandrel 3 → steel ball cover 4 → elevating arc 8 → tooth bar 9 → gear shifting rocking arm assembly bracing wire 11 → gear shift;
(2), limit self: the 4 → spring 5 → spacing steel ball 6 → stop collar 7 → self-locking of hadle → operating link 2 → mandrel 3 → steel ball cover is fixed.
The above is only preferred embodiment of the present utility model, and non-in order to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (6)
1. the spacing handle assembly of high-power gearbox, is characterized in that, mainly comprises handle bar assembly, support housing, transmission lock locking mechanism; Described handle bar assembly is arranged on support housing inside, and the handle bar assembly mainly comprises operating link, and described operating link is connected in the bracing wire of gear shifting rocking arm assembly with the mode that gear connects by the transmission lock locking mechanism that self bottom connects.
2. the spacing handle assembly of high-power gearbox according to claim 1, it is characterized in that, described transmission lock locking mechanism comprises spacing steel ball, the stop collar that cooperatively interacts and connect, the spring of described spacing steel ball by the rear makes and self withstands in stop collar, and spacing steel ball and spring all are placed in the steel ball cover, and described operating link is connected to steel ball by mandrel and puts.
3. the spacing handle assembly of high-power gearbox according to claim 2, it is characterized in that, it is elevating arc that described stop collar connects the below, and mediates on the tooth bar of support housing bottom by elevating arc, and a wherein termination of tooth bar is connected in the bracing wire of gear shifting rocking arm assembly by nut.
4. the spacing handle assembly of high-power gearbox according to claim 3, is characterized in that, is provided with pad on the support housing diapire below described tooth bar.
5. the spacing handle assembly of high-power gearbox according to claim 1, is characterized in that, the bracing wire of described gear shifting rocking arm assembly is provided with bracing wire cover cutting ferrule at the sidewall opening place of turnover support housing.
6. the spacing handle assembly of high-power gearbox according to claim 1, is characterized in that, described operating link upper end passes support housing and is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465745 CN202937785U (en) | 2012-09-13 | 2012-09-13 | Limit handle assembly of high-power gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465745 CN202937785U (en) | 2012-09-13 | 2012-09-13 | Limit handle assembly of high-power gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937785U true CN202937785U (en) | 2013-05-15 |
Family
ID=48322023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465745 Expired - Fee Related CN202937785U (en) | 2012-09-13 | 2012-09-13 | Limit handle assembly of high-power gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847879A (en) * | 2014-05-28 | 2015-08-19 | 北汽福田汽车股份有限公司 | Vehicle, transmission and speed-change control device thereof |
| CN108307746A (en) * | 2018-04-09 | 2018-07-24 | 安徽农业大学 | A kind of unmanned rice transplanter plants clutch handle auto-shifting device and its control method |
| CN110030374A (en) * | 2018-01-05 | 2019-07-19 | 株式会社东海理化电机制作所 | Gearshift |
| CN114576355A (en) * | 2022-03-16 | 2022-06-03 | 江苏常发农业装备股份有限公司 | Gear shifting and locking mechanism of gear box |
-
2012
- 2012-09-13 CN CN 201220465745 patent/CN202937785U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847879A (en) * | 2014-05-28 | 2015-08-19 | 北汽福田汽车股份有限公司 | Vehicle, transmission and speed-change control device thereof |
| CN104847879B (en) * | 2014-05-28 | 2017-10-10 | 北汽福田汽车股份有限公司 | Vehicle, speed changer and its gear controller |
| CN110030374A (en) * | 2018-01-05 | 2019-07-19 | 株式会社东海理化电机制作所 | Gearshift |
| CN108307746A (en) * | 2018-04-09 | 2018-07-24 | 安徽农业大学 | A kind of unmanned rice transplanter plants clutch handle auto-shifting device and its control method |
| CN108307746B (en) * | 2018-04-09 | 2023-09-29 | 安徽农业大学 | Automatic gear shifting device of transplanting clutch handle of unmanned transplanter and control method of automatic gear shifting device |
| CN114576355A (en) * | 2022-03-16 | 2022-06-03 | 江苏常发农业装备股份有限公司 | Gear shifting and locking mechanism of gear box |
| CN114576355B (en) * | 2022-03-16 | 2023-07-14 | 江苏常发农业装备股份有限公司 | Gear box gear shifting locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20130913 |