CN217633814U - Gearbox control transmission mechanism - Google Patents
Gearbox control transmission mechanism Download PDFInfo
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- CN217633814U CN217633814U CN202221758238.7U CN202221758238U CN217633814U CN 217633814 U CN217633814 U CN 217633814U CN 202221758238 U CN202221758238 U CN 202221758238U CN 217633814 U CN217633814 U CN 217633814U
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- transmission frame
- box
- transmission
- fixed mounting
- gearbox
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Abstract
The utility model relates to a gearbox transmission field especially relates to a gearbox control drive mechanism, operating mechanism sets up in the box, central spheroid sets up in the box, first transmission frame rotates and installs in central spheroid one side, the arc wall has been seted up to central spheroid lower extreme, fixed mounting has the short pin on the second transmission frame, the short pin slides in the arc wall, equal fixed mounting has the dwang on first transmission frame and the second transmission frame, the dwang rotates to run through and installs on the box, the dwang on first transmission frame and the second transmission frame sets up perpendicularly, the dwang is located box outside one end fixed mounting has linkage frame, central spheroid upper end fixed mounting has the control rod, this design makes when personnel control gearbox, through manual swing control rod, linkage frame and the gearbox shift fork mechanism such as be connected simultaneously, can realize the multi-gear shift, and is convenient high-efficient, reduce the range of shifting simultaneously, reduce the probability of makeing mistakes.
Description
Technical Field
The utility model relates to a gearbox transmission field especially relates to a transmission mechanism is controld to gearbox.
Background
A gear box, which is called a speed changer, is an automobile accessory used for changing the rotating speed and the torque from an engine and changing the transmission ratio of an output shaft and an input shaft in a fixed or stepped way, and consists of a speed change transmission mechanism and an operating mechanism, some automobiles also have power output mechanisms, and the gear box can be divided into a stepped type, a stepless type and a comprehensive type speed changer and has the functions of realizing backing running, interrupting power transmission, changing the transmission ratio and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior transmission mechanism is operated when shifting gears and the gear shifting clamp is hard to work, and providing a transmission mechanism is operated by a gearbox.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
design a gearbox and handle drive mechanism, include the box, still include:
operating mechanism, operating mechanism sets up in the box, operating mechanism includes central spheroid, first drive frame, second drive frame, central spheroid sets up in the box, first drive frame rotates to be installed central spheroid one side, the arc wall has been seted up to central spheroid lower extreme, fixed mounting has the short round pin on the second drive frame, the short round pin is in slide in the arc wall, first drive frame reaches equal fixed mounting has the dwang on the second drive frame, the dwang rotates to run through and installs on the box, first drive frame reaches on the second drive frame the dwang sets up perpendicularly, the dwang is located box outside one end fixed mounting has the drive frame, central spheroid upper end fixed mounting has the control rod.
Preferably, the device also comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises a top plate and an auxiliary cover, the top plate is fixedly arranged at the upper end of the box body, the auxiliary cover is fixedly arranged on the top plate, a guide groove is formed in the auxiliary cover, and the operating rod moves in the guide groove.
Preferably, still include stop gear, stop gear corresponds the linkage frame sets up the box outside, stop gear includes sleeve, slide bar, joint spare, first spring, sleeve fixed mounting be in the box outside, slide bar slidable mounting be in the sleeve, joint spare fixed mounting be in the slide bar outer end, first spring housing is established on the slide bar and one end with sleeve fixed connection.
Preferably, still include bradyseism mechanism, bradyseism mechanism includes quarter butt, bottom plate, second spring, box lower extreme fixed mounting has the fixed plate, quarter butt array fixed mounting be in the fixed plate lower extreme, the bottom plate sets up the fixed plate lower extreme and with quarter butt sliding connection, the second spring housing is established on the quarter butt.
Preferably, the mounting plates are fixedly mounted on two sides of the bottom plate at intervals.
The utility model provides a pair of transmission is controld to gearbox, beneficial effect lies in:
through setting up box, operating mechanism, when personnel control gearbox, through manual rocking the control rod, the linkage frame is connected with mechanisms such as gearbox shift fork of shifting simultaneously, can realize that the multi-gear shifts, and convenient high efficiency reduces the range of shifting simultaneously, reduces the probability of makeing mistakes.
Drawings
Fig. 1 is a schematic front view of a transmission operating mechanism of a transmission according to the present invention.
Fig. 2 is a schematic side view of the transmission mechanism operated by the transmission box according to the present invention.
Fig. 3 is a schematic structural diagram of a part of the transmission mechanism operated by the gearbox according to the present invention.
Fig. 4 is a schematic bottom view of the transmission mechanism of the present invention.
Fig. 5 is a schematic structural diagram of a part of a transmission mechanism operated by a transmission case according to the present invention.
Fig. 6 is a schematic cross-sectional structural view of a transmission operating mechanism of a transmission according to the present invention.
In the figure: the device comprises a box body 1, a fixed plate 11, an operating mechanism 2, a central sphere 21, an arc-shaped groove 211, a first transmission frame 22, a second transmission frame 23, a short pin 231, a rotating rod 24, a linkage frame 25, a side tooth 251, an operating rod 26, an auxiliary mechanism 3, a top plate 31, an auxiliary cover 32, a guide groove 321, a limiting mechanism 4, a sleeve 41, a sliding rod 42, a clamping piece 43, a first spring 44, a cushioning mechanism 5, a short rod 51, a bottom plate 52, a second spring 53 and a mounting plate 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-6, a transmission operating mechanism comprises a housing 1, and further comprises:
Still include complementary unit 3, complementary unit 3 includes roof 31, supplementary cover 32, and roof 31 fixed mounting is in box 1 upper end, and supplementary cover 32 fixed mounting has seted up guide slot 321 on roof 31 on supplementary cover 32, and control rod 26 is at guide slot 321 internalization, sets up supplementary cover 32, and on the one hand carries on spacingly to control rod 26's activity, and on the other hand increases the fault-tolerant rate, avoids personnel to shift the mistake, leads to the incident.
Still include stop gear 4, stop gear 4 corresponds the linkage frame 25 and sets up in the box 1 outside, stop gear 4 includes sleeve 41, slide bar 42, joint piece 43, first spring 44, sleeve 41 fixed mounting is in the box 1 outside, slide bar 42 slidable mounting is in sleeve 41, joint piece 43 fixed mounting is in slide bar 42 outer end, first spring 44 cover is established on slide bar 42 and one end and sleeve 41 fixed connection, it is provided with limit tooth 251 to be close to 4 one side of stop gear on the linkage frame 25, slide bar 42 and joint piece 43 receive first spring 44 spring action, make joint piece 43 and the joint of limit tooth 251 on the linkage frame 25, realize spacing after shifting, avoid the pine fender.
Through setting up box 1, operating mechanism 2, when personnel control the gearbox, through manual control rod 26 that waves, linkage 25 shifts gears the mechanism connection such as shift fork with the gearbox simultaneously, can realize that the multi-gear shifts, convenient high efficiency reduces the range of shifting simultaneously, reduces the probability of makeing mistakes.
Example 2
According to embodiment 1, in embodiment 1, the operating lever 26 is manually swung, and the linkage frame 25 is connected with a gear shifting fork and other mechanisms of a gearbox, so that multi-gear shifting can be achieved, the device is convenient and efficient, the gear shifting amplitude is reduced, and the error probability is reduced, however, the device is bumpy during the driving process of an automobile, sometimes, the operating lever 26 is shaken due to large bumping to cause gear shifting, and referring to fig. 1-6, as another preferred embodiment of the invention, on the basis of embodiment 1, the device further comprises a cushioning mechanism 5.
Bradyseism mechanism 5 includes quarter butt 51, bottom plate 52, second spring 53, 1 lower extreme fixed mounting of box has fixed plate 11, quarter butt 51 array fixed mounting is at fixed plate 11 lower extreme, bottom plate 52 sets up at fixed plate 11 lower extreme and with quarter butt 51 sliding connection, second spring 53 cover is established on quarter butt 51, bottom plate 52 both sides interval fixed mounting has mounting panel 54, it is convenient for the installation fixed to set up mounting panel 54, when suffering jolting, because second spring 53's cushioning effect, make quarter butt 51 slide in bottom plate 52, and then realize the bradyseism.
The working principle is as follows: personnel manually stir control rod 26, make control rod 26 remove about from beginning to end, drive the activity of central spheroid 21, and then drive the first driving frame 22 of perpendicular setting respectively, the activity of second driving frame 23, drive linkage frame 25 through dwang 24 and rotate, and then the shift fork activity of shifting in the control gearbox, realize the operation of shifting, slide bar 42 and joint piece 43 receive first spring 44 spring effect, make joint piece 43 and the limit tooth 251 joint on the linkage frame 25, realize spacing after shifting, avoid the pine to keep off, when suffering jolting, because second spring 53's cushioning effect, make quarter butt 51 slide in bottom plate 52, and then realize the bradyseism.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A gearbox operating transmission mechanism comprises a box body (1), and is characterized by further comprising:
operating mechanism (2), operating mechanism (2) set up in box (1), operating mechanism (2) are including central spheroid (21), first transmission frame (22), second transmission frame (23), central spheroid (21) sets up in box (1), first transmission frame (22) are rotated and are installed central spheroid (21) one side, arc wall (211) have been seted up to central spheroid (21) lower extreme, fixed mounting has short round pin (231) on second transmission frame (23), short round pin (231) are in slide in arc wall (211), first transmission frame (22) reach equal fixed mounting has dwang (24) on second transmission frame (23), dwang (24) rotate to run through and install on box (1), first transmission frame (22) reach on second transmission frame (23) dwang (24) set up perpendicularly, dwang (24) are located box (1) outside one end fixed mounting has linkage frame (25), central spheroid (21) upper end fixed mounting has control rod (26).
2. The gearbox control transmission mechanism according to claim 1, further comprising an auxiliary mechanism (3), wherein the auxiliary mechanism (3) comprises a top plate (31) and an auxiliary cover (32), the top plate (31) is fixedly mounted at the upper end of the box body (1), the auxiliary cover (32) is fixedly mounted on the top plate (31), a guide groove (321) is formed in the auxiliary cover (32), and the operating lever (26) moves in the guide groove (321).
3. The gearbox control transmission mechanism according to claim 1, further comprising a limiting mechanism (4), wherein the limiting mechanism (4) is arranged outside the box body (1) corresponding to the linkage frame (25), the limiting mechanism (4) comprises a sleeve (41), a sliding rod (42), a clamping piece (43) and a first spring (44), the sleeve (41) is fixedly installed outside the box body (1), the sliding rod (42) is slidably installed in the sleeve (41), the clamping piece (43) is fixedly installed at the outer end of the sliding rod (42), the first spring (44) is sleeved on the sliding rod (42), and one end of the first spring is fixedly connected with the sleeve (41).
4. The gearbox control transmission mechanism according to claim 1, further comprising a shock absorption mechanism (5), wherein the shock absorption mechanism (5) comprises a short rod (51), a bottom plate (52) and a second spring (53), a fixed plate (11) is fixedly mounted at the lower end of the box body (1), the short rod (51) is fixedly mounted at the lower end of the fixed plate (11) in an array manner, the bottom plate (52) is arranged at the lower end of the fixed plate (11) and is in sliding connection with the short rod (51), and the second spring (53) is sleeved on the short rod (51).
5. The gearbox operating transmission according to claim 4, characterized in that mounting plates (54) are fixedly mounted on both sides of the base plate (52) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221758238.7U CN217633814U (en) | 2022-07-08 | 2022-07-08 | Gearbox control transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221758238.7U CN217633814U (en) | 2022-07-08 | 2022-07-08 | Gearbox control transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217633814U true CN217633814U (en) | 2022-10-21 |
Family
ID=83633666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221758238.7U Active CN217633814U (en) | 2022-07-08 | 2022-07-08 | Gearbox control transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217633814U (en) |
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2022
- 2022-07-08 CN CN202221758238.7U patent/CN217633814U/en active Active
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