CN220268409U - Speed change gear shifter assembly - Google Patents
Speed change gear shifter assembly Download PDFInfo
- Publication number
- CN220268409U CN220268409U CN202322060833.4U CN202322060833U CN220268409U CN 220268409 U CN220268409 U CN 220268409U CN 202322060833 U CN202322060833 U CN 202322060833U CN 220268409 U CN220268409 U CN 220268409U
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- China
- Prior art keywords
- heat dissipation
- frame
- rotating shaft
- dissipation box
- fixedly connected
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- 230000008859 change Effects 0.000 title claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model is applicable to the technical field of gear shifters, and provides a speed change gear shifter assembly which comprises a frame, wherein a heat dissipation mechanism is arranged at the bottom of the frame and is fixedly connected with the frame; the heat dissipation mechanism comprises a heat dissipation box and a driving assembly for accelerating the air flow in the heat dissipation box, the heat dissipation box is positioned at the bottom of the frame, the heat dissipation box is fixedly connected with the frame, the driving assembly is positioned in the heat dissipation box, and the driving assembly is fixedly connected with the heat dissipation box; the first motor drive pivot in this drive assembly accessible is rotated, and pivoted pivot is through action wheel, follow driving wheel and drive belt so that pivot two rotate, and pivoted pivot one and pivot two are driving fan one and fan two synchronous rotations to introduce the heat on the gearbox into the cooling box, the air that gets into in the cooling box is being discharged outside, and this device can dispel the heat to the gearbox, avoids influencing gearbox and selector's life because of the heat on the gearbox can not be discharged.
Description
Technical Field
The utility model belongs to the technical field of gear shifters, and particularly relates to a speed change gear shifter assembly.
Background
The transmission shifter assembly is a component that is in direct contact with the driver and is very frequently used, and the performance of the transmission shifter assembly directly affects the subjective perception of the customer. The most basic function of the transmission shifter assembly is to realize gear selection, gear shifting and gear selection return in the working process.
At present, a gear shifting device is generally arranged on a gear box, and a great amount of heat is often generated when the gear box works, and the service life of the gear box and the gear shifting device can be influenced when the heat is not timely discharged.
Disclosure of Invention
The utility model provides a speed change gear shifter assembly, and aims to solve the problems that at present, a speed change gear shifter is generally installed on a speed change box, and a great amount of heat is often generated when the speed change box works, and the service life of the speed change box and the speed change gear shifter can be influenced if the heat is not discharged in time.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a speed change gear shifter assembly, includes the frame, the top of frame is provided with the mount pad, the mount pad with frame fixed connection, the inside level of mount pad is provided with the transmission shaft, the both ends of transmission shaft all with the mount pad rotates to be connected, be provided with the shelves on the transmission shaft and hold, the shelves hold with the transmission shaft is connected, the bottom of frame is provided with heat dissipation mechanism, heat dissipation mechanism with frame fixed connection; the heat dissipation mechanism comprises a heat dissipation box and a driving assembly used for accelerating air flow in the heat dissipation box, wherein the heat dissipation box is positioned at the bottom of the frame, the heat dissipation box is fixedly connected with the frame, the driving assembly is positioned in the heat dissipation box, and the driving assembly is fixedly connected with the heat dissipation box.
Preferably, the side walls of the two sides of the heat dissipation box are respectively provided with an air inlet hole and an air outlet hole; the driving assembly comprises a first rotating shaft, the first rotating shaft is horizontally arranged in the heat dissipation box, the first rotating shaft is rotationally connected with the heat dissipation box, a first fan is sleeved on the side wall of the first rotating shaft, and the first fan is fixedly connected with the first rotating shaft; a second rotating shaft is arranged above the first rotating shaft, the second rotating shaft is in rotating connection with the heat dissipation box, the first rotating shaft is in transmission connection with the second rotating shaft, a second fan is sleeved on the side wall of the second rotating shaft, and the second fan is fixedly connected with the second rotating shaft; in this scheme through setting up fresh air inlet and fresh air outlet, because the selector assembly is when the installation, its gearbox is located the bottom of selector assembly, and the heat dissipation case is located the lateral wall of gearbox, consequently when drive assembly work, can introduce the heat on the gearbox into the heat dissipation case through the fresh air inlet, then discharges outside through the heat dissipation case.
Preferably, a driving wheel is sleeved on the side wall of the first rotating shaft, the driving wheel is fixedly connected with the first rotating shaft, a driven wheel is sleeved on the side wall of the second rotating shaft, the driven wheel is fixedly connected with the second rotating shaft, a driving belt is arranged between the driving wheel and the driven wheel, and the driving wheel is in transmission connection with the driven wheel through the driving belt; in the scheme, the driving wheel, the driven wheel and the driving belt are arranged, the driving wheel, the driven wheel and the driving belt can synchronously drive the first rotating shaft and the second rotating shaft to rotate, and the first rotating shaft and the second rotating shaft which synchronously rotate drive the first fan and the second fan to synchronously rotate, so that air can rapidly enter the heat dissipation box.
Preferably, a motor is vertically arranged on the bottom wall inside the heat dissipation box, the motor is fixedly connected with the heat dissipation box through a connecting seat, a bevel gear I is arranged on an output shaft of the motor, the bevel gear I is fixedly connected with an output shaft of the motor, a bevel gear II is meshed with the top of the bevel gear I, the bevel gear I is perpendicular to the bevel gear II, and the bevel gear II is fixedly connected with the rotating shaft I; in the scheme, the motor is arranged, and the first bevel gear and the second bevel gear can drive the first rotating shaft to rotate, so that the second rotating shaft is further driven to rotate; and the motor of vertical setting can make the fan once rotate, takes away the heat that this motor work produced, avoids influencing the heat dissipation of gearbox because of the heat that the motor work produced.
Preferably, a first lightening hole is formed in the top of the frame, a second lightening hole is further formed in the top of the frame, and the second lightening hole is located on one side of the first lightening hole.
Preferably, the side wall of the frame is provided with a mounting part, the heat dissipation box is fixedly connected with the mounting part, the mounting part is detachably connected with the frame, the frame is provided with a plurality of connecting holes, each connecting hole is internally provided with a bolt, and the mounting part is connected with the frame through the connecting holes and the bolts.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up drive assembly, this drive assembly accessible motor drive pivot in it rotates, and pivoted pivot is first through action wheel, follow driving wheel and drive belt so that pivot two rotate, and pivoted pivot one and pivot two are driving fan one and fan two synchronous rotations to in introducing the heat to the cooling box on the gearbox, the air that gets into the cooling box is in the discharge outside, this device can dispel the heat to the gearbox, avoids influencing gearbox and selector's life because of the heat on the gearbox can not be discharged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a partial cross-sectional view of the heat dissipating box of the present utility model;
in the figure: 1. a frame; 2. a mounting base; 3. a transmission shaft; 4. a gear handle; 5. a heat dissipation mechanism; 6. a first lightening hole; 7. a lightening hole II; 8. a mounting member; 9. a connection hole; 10. a bolt;
51. a heat radiation box; 52. a drive assembly;
521. a first rotating shaft; 522. a first fan; 523. a second rotating shaft; 524. a second fan; 525. a driving wheel; 526. driven wheel; 527. a transmission belt; 528. a motor; 529. a connecting seat; 5291. bevel gears I; 5292. and a bevel gear II.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, a transmission shifter assembly comprises a frame 1, wherein a mounting seat 2 is arranged at the top of the frame 1, the mounting seat 2 is fixedly connected with the frame 1, a transmission shaft 3 is horizontally arranged in the mounting seat 2, two ends of the transmission shaft 3 are rotatably connected with the mounting seat 2, a gear handle 4 is arranged on the transmission shaft 3, the gear handle 4 is connected with the transmission shaft 3, a heat dissipation mechanism 5 is arranged at the bottom of the frame 1, and the heat dissipation mechanism 5 is fixedly connected with the frame 1; the heat dissipation mechanism 5 comprises a heat dissipation box 51 and a driving component 52 for accelerating air flow in the heat dissipation box 51, the heat dissipation box 51 is positioned at the bottom of the frame 1, the heat dissipation box 51 is fixedly connected with the frame 1, the driving component 52 is positioned in the heat dissipation box 51, and the driving component 52 is fixedly connected with the heat dissipation box 51.
Specifically, the rack 1 is mounted on the top of the gearbox, the heat dissipation box 51 on the mounted rack 1 is positioned on the side wall of the gearbox, the air inlet hole on the heat dissipation box 51 is positioned on one side of the heat dissipation box 51 close to the gearbox, the air outlet hole is positioned on one side of the heat dissipation box 51 far away from the gearbox, and the air inlet hole and the air outlet hole are not drawn in the figure; or the side walls of the two sides of the heat dissipation box 51 can be not provided with box plates, and when the driving assembly 52 works, the air with heat on the gearbox can directly enter the heat dissipation box 51.
Further, the side walls of the two sides of the heat dissipation box 51 are respectively provided with an air inlet and an air outlet; the driving assembly 52 comprises a first rotating shaft 521, the first rotating shaft 521 is horizontally arranged in the heat dissipation box 51, the first rotating shaft 521 is rotationally connected with the heat dissipation box 51, a first fan 522 is sleeved on the side wall of the first rotating shaft 521, and the first fan 522 is fixedly connected with the first rotating shaft 521; a second rotating shaft 523 is arranged above the first rotating shaft 521, the second rotating shaft 523 is rotationally connected with the heat radiating box 51, the first rotating shaft 521 is in transmission connection with the second rotating shaft 523, a second fan 524 is sleeved on the side wall of the second rotating shaft 523, and the second fan 524 is fixedly connected with the second rotating shaft 523.
Further, a driving wheel 525 is sleeved on the side wall of the first rotating shaft 521, the driving wheel 525 is fixedly connected with the first rotating shaft 521, a driven wheel 526 is sleeved on the side wall of the second rotating shaft 523, the driven wheel 526 is fixedly connected with the second rotating shaft 523, a driving belt 527 is arranged between the driving wheel 525 and the driven wheel 526, and the driving wheel 525 and the driven wheel 526 are in transmission connection through the driving belt 527.
Further, a motor 528 is vertically arranged on the bottom wall inside the heat dissipation box 51, the motor 528 is fixedly connected with the heat dissipation box 51 through a connecting seat 529, a first bevel gear 5291 is arranged on an output shaft of the motor 528, the first bevel gear 5291 is fixedly connected with an output shaft of the motor 528, a second bevel gear 5292 is meshed with the top of the first bevel gear 5291, the first bevel gear 5291 and the second bevel gear 5292 are perpendicular to each other, and the second bevel gear 5292 is fixedly connected with the first rotating shaft 521.
Further, the top of the frame 1 is provided with a first lightening hole 6, the top of the frame 1 is also provided with a second lightening hole 7, and the second lightening hole 7 is positioned at one side of the first lightening hole 6.
Further, a mounting piece 8 is arranged on the side wall of the frame 1, the heat dissipation box 51 is fixedly connected with the mounting piece 8, the mounting piece 8 is detachably connected with the frame 1, the frame 1 is provided with a plurality of connecting holes 9, bolts 10 are arranged in the connecting holes 9, and the mounting piece 8 is connected with the frame 1 through the connecting holes 9 and the bolts 10.
In summary, by providing the driving assembly 52, the driving assembly 52 can drive the first rotating shaft 521 to rotate through the motor 528 therein, the first rotating shaft 521 rotates the second rotating shaft 523 through the driving wheel 525, the driven wheel 526 and the driving belt 527, and the first rotating shaft 521 and the second rotating shaft 523 synchronously rotate the first fan 522 and the second fan 524 to introduce the heat on the gearbox into the heat dissipation box 51, and the air entering the heat dissipation box 51 is discharged to the outside.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A gear change shifter assembly comprising a frame (1), characterized in that: the top of the frame (1) is provided with a mounting seat (2), the mounting seat (2) is fixedly connected with the frame (1), a transmission shaft (3) is horizontally arranged in the mounting seat (2), two ends of the transmission shaft (3) are rotationally connected with the mounting seat (2), a gear handle (4) is arranged on the transmission shaft (3), the gear handle (4) is connected with the transmission shaft (3), a heat dissipation mechanism (5) is arranged at the bottom of the frame (1), and the heat dissipation mechanism (5) is fixedly connected with the frame (1);
the heat dissipation mechanism (5) comprises a heat dissipation box (51) and a driving assembly (52) used for accelerating air flow in the heat dissipation box (51), wherein the heat dissipation box (51) is located at the bottom of the frame (1), the heat dissipation box (51) is fixedly connected with the frame (1), the driving assembly (52) is located inside the heat dissipation box (51), and the driving assembly (52) is fixedly connected with the heat dissipation box (51).
2. The transmission shifter assembly of claim 1, wherein:
the side walls of the two sides of the heat dissipation box (51) are respectively provided with an air inlet hole and an air outlet hole;
the driving assembly (52) comprises a first rotating shaft (521), the first rotating shaft (521) is horizontally arranged in the heat dissipation box (51), the first rotating shaft (521) is rotationally connected with the heat dissipation box (51), a first fan (522) is sleeved on the side wall of the first rotating shaft (521), and the first fan (522) is fixedly connected with the first rotating shaft (521);
the fan comprises a first rotating shaft (521), a second rotating shaft (523) is arranged above the first rotating shaft (521), the second rotating shaft (523) is rotationally connected with the heat dissipation box (51), the first rotating shaft (521) is in transmission connection with the second rotating shaft (523), a second fan (524) is sleeved on the side wall of the second rotating shaft (523), and the second fan (524) is fixedly connected with the second rotating shaft (523).
3. The transmission shifter assembly of claim 2, wherein:
the novel rotary drum is characterized in that a driving wheel (525) is sleeved on the side wall of the first rotary shaft (521), the driving wheel (525) is fixedly connected with the first rotary shaft (521), a driven wheel (526) is sleeved on the side wall of the second rotary shaft (523), the driven wheel (526) is fixedly connected with the second rotary shaft (523), a transmission belt (527) is arranged between the driving wheel (525) and the driven wheel (526), and the driving wheel (525) is in transmission connection with the driven wheel (526) through the transmission belt (527).
4. The transmission shifter assembly of claim 2, wherein:
the motor (528) is vertically arranged on the bottom wall inside the heat dissipation box (51), the motor (528) is fixedly connected with the heat dissipation box (51) through a connecting seat (529), a bevel gear I (5291) is arranged on an output shaft of the motor (528), the bevel gear I (5291) is fixedly connected with an output shaft of the motor (528), a bevel gear II (5292) is meshed with the top of the bevel gear I (5291), the bevel gear I (5291) and the bevel gear II (5292) are mutually perpendicular, and the bevel gear II (5292) is fixedly connected with the rotating shaft I (521).
5. The transmission shifter assembly of claim 1, wherein:
the top of frame (1) is provided with lightening hole one (6), the top of frame (1) still is provided with lightening hole two (7), lightening hole two (7) are located one side of lightening hole one (6).
6. The transmission shifter assembly of claim 1, wherein:
be provided with installed part (8) on the lateral wall of frame (1), radiating box (51) with installed part (8) fixed connection, installed part (8) with frame (1) can dismantle and connect, have a plurality of connecting holes (9) on frame (1), every the inside of connecting hole (9) all is provided with bolt (10), installed part (8) pass through connecting hole (9) with bolt (10) with frame (1) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060833.4U CN220268409U (en) | 2023-07-31 | 2023-07-31 | Speed change gear shifter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060833.4U CN220268409U (en) | 2023-07-31 | 2023-07-31 | Speed change gear shifter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268409U true CN220268409U (en) | 2023-12-29 |
Family
ID=89299243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060833.4U Active CN220268409U (en) | 2023-07-31 | 2023-07-31 | Speed change gear shifter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268409U (en) |
-
2023
- 2023-07-31 CN CN202322060833.4U patent/CN220268409U/en active Active
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| GR01 | Patent grant |