CN202629048U - Gear-shifting operation mechanism - Google Patents
Gear-shifting operation mechanism Download PDFInfo
- Publication number
- CN202629048U CN202629048U CN 201220286582 CN201220286582U CN202629048U CN 202629048 U CN202629048 U CN 202629048U CN 201220286582 CN201220286582 CN 201220286582 CN 201220286582 U CN201220286582 U CN 201220286582U CN 202629048 U CN202629048 U CN 202629048U
- Authority
- CN
- China
- Prior art keywords
- manipulator
- gearshift
- shifting
- flexible axle
- shield assembly
- 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 gear-shifting operation mechanism which comprises a shifting handle, a dustproof shield, a manipulator, a shifting shield assembly and an operation flexible shaft. The shifting handle is connected onto the manipulator through a transmission operating rod; the manipulator is connected onto a cab floor through a manipulator connecting plate; and one end of the flexible shaft is connected onto the manipulator, and the other end is connected with a transmission. The mechanism further comprises the shifting shield assembly which is provided with structure grooves with storage functions, covers the manipulator and is connected onto the cab floor, and the dustproof shield is mounted on the shifting shield assembly. According to the gear-shifting operation mechanism, the two-lever operation is controlled through the flexible shaft, the shifting shield assembly and the dustproof shield are used to seal shifting holes to seal the cab, and the shifting shield assembly expands some structure grooves under the circumstance of allowable cab space to store thermal insulation kettles, glasses, sundries and the like, so that the cab space is fully used, and a storage function is increased.
Description
Technical field
The utility model relates to a kind of shift control mechanism of lorry mechanical transmission, belongs to speed changer remote operation control field.
Background technique
The heavy-duty car applying working condition is relatively more abominable mostly, and the driver need come constantly to change the speed of a motor vehicle according to road conditions in vehicle traveling process.Consideration driver to fuel economy and vehicle dynamic quality will make judgement and in time carry out gear shift operation according to engine operating condition, road conditions etc., to adapt to the needs of safety and power character, Economy.Therefore, the reliable speed changer control system of a cover is the basic assurance of above factor.Heavy-duty car is handled most stiff rod manipulation and flexible axle of using and is handled dual mode on the market now, and stiff rod is handled the transmission efficiency height, but arranges difficult relatively; Flexible axle is handled the strong easy arrangement of adaptability, but transmission efficiency is low slightly.
Summary of the invention
The utility model technical problem to be solved provides a kind of control system of both being convenient to reliably and arranges, speed changer Effector that again can better pressurized cabin.
For solving this technical problem; The utility model provides a kind of shift control mechanism; Comprise shift handle, dust-proof cover, manipulator, gearshift guard shield assembly, handle flexible axle, said shift handle is connected on the manipulator through speed-changing lever, and said manipulator is connected on the cab floor through the manipulator connecting plate; Said flexible axle one end is connected on the manipulator, and the other end connects speed changer.Also comprise the gearshift guard shield assembly with storing functional structure groove, this gearshift guard shield assembly covers manipulator and is connected on the cab floor, and said dust-proof cover is installed on the gearshift guard shield assembly.
Said manipulator gearshift rocking arm and manipulator block selecting rocking arm are connected on the gearshift rocking arm and shift selecting rocking arm of speed changer through gearshift flexible axle and choosing shelves flexible axle respectively.
The central siphon of said block selecting flexible axle and gearshift flexible axle is clamped on the choosing gearshift flexible axle support through U type clamp assembly.
Position, hole through changing on the manipulator connecting plate just can connect the manipulator assembly of different model, and is applicable to different operator cabins.
Beneficial effect: the utility model is two lever operations of flexible axle control; Use gearshift guard shield assembly and the dust-proof cover device hole of will shifting gears to seal; Thereby realize the sealing of operator cabin, not only guaranteed originally to change, block selecting is light, and have good airproof performance, heat insulation, dustproof characteristics elegant in appearance; The guard shield assembly of shifting gears is simultaneously expanded out some structure grooves under the situation that cab space allows, be used to deposit thermo jug and water tumbler, foreign material etc., and cab space is fully utilized, and has increased the storing function.
Description of drawings
Fig. 1 is the structural representation plan view of the utility model;
Fig. 2 is the structural representation plan view of the utility model;
Fig. 3 is the manipulator assembly of the utility model;
Fig. 4 is the gearshift schematic representation of the utility model.
Among the figure: 1 shift handle, 2 dust-proof cover, 3 manipulator connecting plates, 4 manipulators, 5 gearshift guard shield assemblies, 6 speed-changing levers, 7 manipulators gearshift rocking arm, 8 manipulator block selecting rocking arms, 9 block selecting flexible axles, 10 gearshift flexible axles, 11 change block selecting flexible axle support, 12U type clamp assembly, 13 structure grooves.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done specific descriptions.
Shown in Figure 1 is the structural representation plan view of the utility model.
Shown in Figure 2 is the structural representation plan view of the utility model.
The utility model comprises shift handle 1, dust-proof cover 2, manipulator 4; Said shift handle 1 is connected on the manipulator 4 through speed-changing lever 6; One end of said manipulator 4 is connected on the cab floor through manipulator connecting plate 3, and the other end connects speed changer, also comprises the gearshift guard shield assembly 5 with storing functional structure groove 13; This gearshift guard shield assembly 5 covers manipulator 4 and is connected on the cab floor, and said dust-proof cover 2 is installed on the gearshift guard shield assembly 5.
Shown in Figure 3 is the manipulator assembly of the utility model.
Shown in Figure 4 is the gearshift schematic representation of the utility model.
The manipulator gearshift rocking arm 7 of said manipulator 4 the other ends is connected on the gearshift rocking arm and shift selecting rocking arm of speed changer through gearshift flexible axle 10 and choosing shelves flexible axle 9 respectively with manipulator block selecting rocking arm 8.
The central siphon of said block selecting flexible axle 9 and gearshift flexible axle 10 is clamped on the choosing gearshift flexible axle support 11 through U type clamp assembly 12.
The manipulator assembly and different operator cabins that just can connect different model through the position, hole on the change manipulator connecting plate 3.
The utility model is a kind of remote transmission control, realizes changing the block selecting function through the flexible axle action:
The gearshift rocking arm moves backward when shift of transmission handle and gear label assembly travel forward, and the axle core motion of the flexible axle of pulling gearshift simultaneously drives the gearshift rocking arm motion realization gearshift function on the speed changer; When shift of transmission handle and gear label assembly moved backward, the gearshift rocking arm travelled forward, and the axle core motion of the flexible axle of pulling gearshift simultaneously drives the same gearshift function that realizes of gearshift rocking arm motion on the speed changer.
When shift of transmission handle and gear label assembly during to left movement, drive the block selecting rocking arm through switching mechanism and travel forward, the axle core motion that spurs the block selecting flexible axle simultaneously drives the block selecting rocking arm motion realization block selecting function on the speed changer; Equally, when shift of transmission handle and gear label assembly move right, drive the block selecting rocking arm through switching mechanism and move backward, the axle core motion that spurs the block selecting flexible axle simultaneously drives the block selecting rocking arm motion realization block selecting function on the speed changer.
The utility model is two lever operations of flexible axle control; Use gearshift guard shield assembly and the dust-proof cover device hole of will shifting gears to seal; Thereby realize the sealing of operator cabin, not only guaranteed originally to change, block selecting is light, and have good airproof performance, heat insulation, dustproof characteristics elegant in appearance; The guard shield assembly of shifting gears is simultaneously expanded out some structure grooves under the situation that cab space allows, be used to deposit thermo jug and water tumbler, foreign material etc., and cab space is fully utilized, and has increased the storing function.
The above-mentioned embodiment of the utility model just illustrates, and is not only, all in the utility model scope or the change that is equal in the scope of the utility model all surrounded by the utility model.
Claims (3)
1. shift control mechanism; Comprise shift handle (1), dust-proof cover (2), manipulator (4); Said shift handle (1) is connected on the manipulator (4) through speed-changing lever (6); Said manipulator (4) is connected on the cab floor through manipulator connecting plate (3), and manipulator (4) connects speed changer through changing the block selecting flexible axle, it is characterized in that: also comprise the gearshift guard shield assembly (5) with storing functional structure groove (13); This gearshift guard shield assembly (5) covers manipulator (4) and is connected on the cab floor, and said dust-proof cover (2) is installed on the gearshift guard shield assembly (5).
2. shift control mechanism according to claim 1 is characterized in that: the manipulator gearshift rocking arm (7) and the manipulator block selecting rocking arm (8) of said manipulator (4) end are connected on the gearshift rocking arm and shift selecting rocking arm of speed changer through gearshift flexible axle (10) and choosing shelves flexible axles (9) respectively; The central siphon of said block selecting flexible axle (9) and gearshift flexible axle (10) is clamped on the choosing gearshift flexible axle support (11) through U type clamp assembly (12).
3. shift control mechanism according to claim 1 and 2 is characterized in that: the manipulator assembly and different operator cabins that just can connect different model through the position, hole on the change manipulator connecting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286582 CN202629048U (en) | 2012-06-19 | 2012-06-19 | Gear-shifting operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286582 CN202629048U (en) | 2012-06-19 | 2012-06-19 | Gear-shifting operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629048U true CN202629048U (en) | 2012-12-26 |
Family
ID=47382253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286582 Expired - Fee Related CN202629048U (en) | 2012-06-19 | 2012-06-19 | Gear-shifting operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818243A (en) * | 2014-02-25 | 2014-05-28 | 安徽江淮汽车股份有限公司 | Gear selecting and shifting mechanism |
-
2012
- 2012-06-19 CN CN 201220286582 patent/CN202629048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818243A (en) * | 2014-02-25 | 2014-05-28 | 安徽江淮汽车股份有限公司 | Gear selecting and shifting mechanism |
| CN103818243B (en) * | 2014-02-25 | 2016-06-01 | 安徽江淮汽车股份有限公司 | A kind of gear shift mechanism |
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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: 20121226 Termination date: 20170619 |