CN204961798U - Vehicle counter weight type gearshift - Google Patents
Vehicle counter weight type gearshift Download PDFInfo
- Publication number
- CN204961798U CN204961798U CN201520727416.3U CN201520727416U CN204961798U CN 204961798 U CN204961798 U CN 204961798U CN 201520727416 U CN201520727416 U CN 201520727416U CN 204961798 U CN204961798 U CN 204961798U
- Authority
- CN
- China
- Prior art keywords
- shifting
- gear
- rocker arm
- shifting rocker
- rocking 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 - Fee Related
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a vehicle counter weight type gearshift is equipped with in the rocker -arm support centre bore is shifted in the selection and follows centre bore gliding actuating shaft from top to bottom, and the actuating shaft upper end is worn out and is connected with the rocking arm of shifting on the rocker -arm support is shifted in the selection, the selection keeps off the rocking arm and installs on actuating shaft, and the rocking arm of shifting gears keeps off rocking arm pin joint selection fender cable through the rocking arm pin joint shift cable that shifts gears, selection fender rocking arm through the selection. The rocking arm of shifting gears is for using and the lever structure of actuating shaft mounting point as the fulcrum, the rocking arm one end of shifting is located to the rocker -arm roller pin of shifting, and the rocking arm other end of shifting is equipped with the balancing weight. The utility model discloses a to the appropriate balancing weight of rocking arm increase of shifting on the gearbox, when shifting the rocking arm operation, actuating shaft can rotate, and the balancing weight can get rid of to producing certain centrifugal force, improving the vehicle manipulation from this and feel, the fine setting power of shifting, reduction gear level are tremble and are strengthened to shift to inhale and feel promptly.
Description
Technical field
The utility model relates to vehicle gear operating device, specifically relates to a kind of vehicle counterweight type gearshift, and during for trailer reversing, the change of gear shifting force, reduction gear level are shaken and strengthened gearshift suction and feel, and belong to vehicle control system technical field.
Background technique
In vehicle travel process, the manipulation comfort level of manipulation sense on driver of control system has important impact, therefore is pursuing supreme current of quality, and the requirement of vehicle operator to trailer reversing sense also strengthens day by day.In the drive routine process of vehicle, shift control and switching are the operation frequently used, particularly manual-gear vehicle, and the frequency of use is higher.Manual gear gearshift critical piece has block selecting rocking arm, gear-shifting rocker arm and shifting rocker arm bracket, being provided with in shifting rocker arm bracket center hole can the centrally execution bar that slides up and down of hole, performs bar upper end and passes from shifting rocker arm bracket upper end and be connected with gear-shifting rocker arm; Block selecting rocking arm is installed on and performs on bar, and shifting rocker arm bracket is assemblied on gearbox body.Gear-shifting rocker arm is assembled by the gear-shifting inhaul cable of the gear-shifting rocker arm pin on it and control system, and gear-shifting inhaul cable can be driven by gear-shifting rocker arm and perform bar rotation; Block selecting rocking arm is assembled by the block selecting drag-line of block selecting rocker-arm roller pin and control system, block selecting drag-line by block selecting rocking arm can drive execution bar and on gear-shifting rocker arm move up and down together.During manual-gear vehicle gearshift, modal fault is that gearshift is not in place, gear shifting force large, shift gears clamping stagnation or gearshift shake, or the sense that puts in place is strong, thus affects the travelling comfort of driving.
Summary of the invention
For prior art above shortcomings, the purpose of this utility model is to provide a kind of vehicle counterweight type gearshift, when vehicle shift operates, this gearshift can reduce gear shifting force, reduces gear level shake and strengthen gearshift suction sense, thus improves shifting comfort.
To achieve these goals, the technical solution adopted in the utility model is such:
Vehicle counterweight type gearshift, comprises block selecting rocking arm, gear-shifting rocker arm and shifting rocker arm bracket, and being provided with in shifting rocker arm bracket center hole can the centrally execution bar that slides up and down of hole, performs bar upper end and passes from shifting rocker arm bracket upper end and be connected with gear-shifting rocker arm; Block selecting rocking arm is installed on and performs on bar, and gear-shifting rocker arm is by gear-shifting rocker arm pin joint gear-shifting inhaul cable, and block selecting rocking arm is by block selecting rocker-arm roller pin selecting gear drag-line.Described gear-shifting rocker arm be with perform the lever construction that bar mounting points is fulcrum, described gear-shifting rocker arm pin is located at gear-shifting rocker arm one end, and the gear-shifting rocker arm the other end is provided with balancing weight.
Further, described execution bar upper end is provided with cross-perforating, and gear-shifting rocker arm passes from cross-perforating.
Described gear-shifting rocker arm one end forms horizontal segment through extending horizontal-extending obliquely after cross-perforating again, and described gear-shifting rocker arm pin is located at horizontal segment upper surface also straight up; The described gear-shifting rocker arm the other end forms lower horizontal segment through extending horizontal-extending obliquely after cross-perforating again, and described balancing weight is located at lower horizontal segment lower surface.
The utility model is by increasing appropriate balancing weight to the gear-shifting rocker arm on gearbox, when gear-shifting rocker arm operates, perform bar can rotate, balancing weight can throw up, thus produce certain centrifugal force, improve trailer reversing sense thus, namely finely tune gear shifting force, reduce gear level shake and strengthen gearshift suction sense.
Accompanying drawing explanation
Fig. 1-the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, upper as can be seen from figure, the utility model vehicle counterweight type gearshift, comprise block selecting rocking arm 2, gear-shifting rocker arm 1 and shifting rocker arm bracket 3, shifting rocker arm bracket 3 is provided with the center hole of up/down perforation, being provided with in center hole can the centrally execution bar 4 that slides up and down of hole, performs bar 4 upper and lower end and passes from center hole respectively.Gear-shifting rocker arm 1 is connected with execution bar 4 upper end, and block selecting rocking arm 2 is installed on and performs on bar 4 near medium position.Gear-shifting rocker arm 1 connects gear-shifting inhaul cable by gear-shifting rocker arm pin 5, and block selecting rocking arm 2 is by block selecting rocker-arm roller pin 6 selecting gear drag-line.Described gear-shifting rocker arm 1 be with perform the lever construction that bar mounting points is fulcrum, described gear-shifting rocker arm pin 5 is located at gear-shifting rocker arm 1 one end, and gear-shifting rocker arm 1 the other end is provided with balancing weight 7.
In actual design, described execution bar 4 upper end is provided with cross-perforating, and gear-shifting rocker arm 1 passes and drive fit from cross-perforating, installs like this and processes all fairly simple.
Described gear-shifting rocker arm one end forms horizontal segment through extending horizontal-extending obliquely after cross-perforating again, described gear-shifting rocker arm pin is located at horizontal segment upper surface also straight up. and the described gear-shifting rocker arm the other end forms lower horizontal segment through extending horizontal-extending obliquely after cross-perforating again, and described balancing weight is located at lower horizontal segment lower surface.Gear-shifting rocker arm is designed to the form turning down pendulum, so more can play the various lifting effects that balancing weight comes gearshift operating band.
This structure is rigidly connected due to balancing weight 7 and gear-shifting rocker arm 1, and gear-shifting rocker arm 1 and block selecting rocking arm 2 are respectively installed on respectively and perform on bar 4, and shifting rocker arm bracket 3 is assemblied in gearbox body.When vehicle carries out in manipulation shift process, due to the effect of gear-shifting inhaul cable, perform bar 4 and can produce rotation, therefore balancing weight 7 can throw up, thus produce certain centrifugal force, this centrifugal force can improve trailer reversing sense thus, and namely finely tune gear shifting force, reduce gear level shake and strengthen gearshift suction sense, namely balancing weight 7 can be followed gearshift process and be played counterweight effect.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. vehicle counterweight type gearshift, comprise block selecting rocking arm, gear-shifting rocker arm and shifting rocker arm bracket, being provided with in shifting rocker arm bracket center hole can the centrally execution bar that slides up and down of hole, performs bar upper end and passes from shifting rocker arm bracket upper end and be connected with gear-shifting rocker arm; Block selecting rocking arm is installed on and performs on bar, and gear-shifting rocker arm is by gear-shifting rocker arm pin joint gear-shifting inhaul cable, and block selecting rocking arm is by block selecting rocker-arm roller pin selecting gear drag-line; It is characterized in that: described gear-shifting rocker arm be with perform the lever construction that bar mounting points is fulcrum, described gear-shifting rocker arm pin is located at gear-shifting rocker arm one end, and the gear-shifting rocker arm the other end is provided with balancing weight.
2. vehicle counterweight type gearshift according to claim 1, is characterized in that: described execution bar upper end is provided with cross-perforating, and gear-shifting rocker arm passes from cross-perforating.
3. vehicle counterweight type gearshift according to claim 1, is characterized in that: described gear-shifting rocker arm one end forms horizontal segment through extending horizontal-extending obliquely after cross-perforating again, and described gear-shifting rocker arm pin is located at horizontal segment upper surface also straight up; The described gear-shifting rocker arm the other end forms lower horizontal segment through extending horizontal-extending obliquely after cross-perforating again, and described balancing weight is located at lower horizontal segment lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727416.3U CN204961798U (en) | 2015-09-17 | 2015-09-17 | Vehicle counter weight type gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727416.3U CN204961798U (en) | 2015-09-17 | 2015-09-17 | Vehicle counter weight type gearshift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961798U true CN204961798U (en) | 2016-01-13 |
Family
ID=55056867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727416.3U Expired - Fee Related CN204961798U (en) | 2015-09-17 | 2015-09-17 | Vehicle counter weight type gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494228A (en) * | 2016-12-14 | 2017-03-15 | 安徽江淮汽车集团股份有限公司 | Shift of transmission actuator |
-
2015
- 2015-09-17 CN CN201520727416.3U patent/CN204961798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494228A (en) * | 2016-12-14 | 2017-03-15 | 安徽江淮汽车集团股份有限公司 | Shift of transmission actuator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200917 |