CN218967114U

CN218967114U - Electric tricycle front wheel hub with dish cooling of stopping

Info

Publication number: CN218967114U
Application number: CN202223451587.7U
Authority: CN
Inventors: 刘蕊
Original assignee: Tianjin Xingsheng Sports Equipment Co ltd
Current assignee: Tianjin Xingsheng Sports Equipment Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-05
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a front wheel hub of an electric tricycle with a disc brake for cooling, and relates to the field of tricycles. According to the utility model, through the arrangement of the structures such as the cooling liquid tank, the air cylinder, the liquid blocking sheet and the like, the liquid blocking sheet can block the liquid outlet pipe in a normal state to prevent cooling liquid from flowing out, when the brake pedal on the tricycle is stepped on, the brake pedal can start the disc brake to brake, and meanwhile, the air cylinder can be driven, under the action of the air cylinder, the liquid blocking sheet can be turned over to open the liquid outlet pipe, so that cooling liquid in the cooling liquid tank flows to the brake disc of the disc brake through the liquid outlet pipe and the flow guide pipe, the cooling effect is realized, and the liquid blocking sheet can be turned over and opened only when the brake pedal is stepped on, and can be turned over and closed when the brake pedal is released, so that cooling liquid can be saved.

Description

Electric tricycle front wheel hub with dish cooling of stopping

Technical Field

The utility model relates to the technical field of tricycles, in particular to an electric tricycle front hub with a disc brake for cooling.

Background

The working principle of the disc brake system is that a disc which rotates synchronously with the wheels is arranged on the hub, calipers are arranged on the front fork and the frame, and the disc is clamped by the brake blocks in the calipers, so that the purpose of braking is achieved.

In the prior art, the front tire hub of the tricycle can be provided with a disc brake to brake, and the disc brake can rub with the disc because the disc brake is in the braking process, the disc of the disc brake can generate higher temperature at the moment, the front tire of the tricycle is not provided with any measures for cooling the disc brake, and if the tricycle is ridden for a long time, the braking effect is not timely cooled, even the disc brake deformation is caused, so that the front hub of the electric tricycle with the disc brake cooling is required to meet the demands of people.

Disclosure of Invention

The utility model aims to provide an electric tricycle front hub with a disc brake for cooling, which solves the problems that the front tire of the electric tricycle provided in the background art is not provided with a cooling measure of the disc brake, the disc brake can generate higher temperature after long-time use, and the disc brake is easy to deform after long-time riding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric tricycle front wheel hub with dish cooling of stopping, includes wheel hub, be equipped with dish on the wheel hub and stop with the wheel hub vaulting pole, wheel hub vaulting pole movable mounting is on the dish is stopped, fixed mounting has the stock solution structure on the wheel hub vaulting pole, and fixed mounting has the linkage liquid outlet structure on the wheel hub vaulting pole, and movable mounting has the capacity suggestion structure on the linkage liquid outlet structure.

Preferably, the liquid storage structure comprises a cooling liquid tank, the cooling liquid tank is fixedly arranged on the hub stay bar, a liquid outlet pipe is fixedly arranged at the bottom side of the cooling liquid tank and communicated with the cooling liquid tank, a flow guide pipe is fixedly arranged at the bottom side of the liquid outlet pipe and communicated with the liquid outlet pipe.

Preferably, the linkage liquid outlet structure comprises a fixed block, the fixed block is fixedly arranged on a wheel hub supporting rod, a cylinder is fixedly arranged on one side of the fixed block, the cylinder is electrically arranged on a brake pedal, a linkage plate is fixedly arranged at the output end of the cylinder, two movable rods are fixedly arranged on one side of the linkage plate and are respectively and slidably arranged on two sides of the fixed block, a rotating shaft is rotatably arranged on a liquid outlet pipe, driven gears are fixedly arranged at two ends of the rotating shaft, two liquid blocking sheets are fixedly arranged on the rotating shaft, and the two liquid blocking sheets are in contact with the inner wall of the liquid outlet pipe.

Preferably, a T-shaped groove is formed in the movable rod, a T-shaped strip is slidably mounted in the T-shaped groove, and the T-shaped strip is fixedly mounted on one side of the fixed block.

Preferably, a linkage rack is fixedly arranged on the top side of the movable rod, and the linkage rack is meshed with the driven gear.

Preferably, the liquid outlet pipe is provided with a rotating hole, and the rotating shaft is rotatably arranged in the rotating hole.

Preferably, the capacity prompt structure comprises a prompt pipe, a movable hole is formed in the cooling liquid tank, the prompt pipe is slidably mounted in the movable hole, a floating plate is fixedly mounted on the bottom side of the prompt pipe, a liquid inlet hole is formed in the prompt pipe, a communication hole is formed in the floating plate, and the liquid inlet hole is communicated with the communication hole.

Preferably, two limiting sliding grooves are formed in the communication hole, limiting blocks are slidably mounted in the two limiting sliding grooves, and the two limiting blocks are fixedly mounted on the inner walls of the two sides of the movable hole respectively.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the structures such as the cooling liquid tank, the air cylinder and the liquid blocking sheet, the liquid blocking sheet can block the liquid outlet pipe in a normal state, so that the cooling liquid is prevented from flowing out, when the brake pedal on the tricycle is stepped on, the brake pedal can start the disc brake to brake, and meanwhile, the air cylinder can be driven, under the action of the air cylinder, the liquid blocking sheet can turn over to open the liquid outlet pipe, so that the cooling liquid in the cooling liquid tank flows to the brake disc of the disc brake through the liquid outlet pipe and the flow guide pipe, the cooling effect is realized, and the liquid blocking sheet can turn over and open only when the brake pedal is stepped on, and can turn over and close when the brake pedal is released, so that the cooling liquid can be saved.

According to the utility model, through the arrangement of the structures such as the prompt pipe, the floating plate and the like, the floating plate can float on the surface of the cooling liquid in the cooling liquid tank, when the cooling liquid is slowly reduced, the floating plate can descend according to the reduction of the cooling liquid, and meanwhile, the floating plate can drive the prompt pipe to descend, so that the quantity of the cooling liquid capacity can be judged according to the length of the prompt pipe exceeding the cooling liquid tank, and the cooling liquid can be conveniently checked and added.

Drawings

Fig. 1 is a schematic structural diagram of a front hub of an electric tricycle with a disc brake for cooling;

fig. 2 is a schematic structural diagram of a liquid outlet pipe part of a front hub of an electric tricycle with a disc brake for cooling;

FIG. 3 is a schematic cross-sectional view of a front hub of an electric tricycle with a disc brake for cooling;

fig. 4 is a schematic structural diagram of a cooling liquid tank part of a front hub of an electric tricycle with a disc brake for cooling;

fig. 5 is a schematic structural view of a floating plate portion of a front hub of an electric tricycle with a disc brake for cooling according to the present utility model.

In the figure: 100. a hub; 101. a disc brake; 102. a hub stay; 200. a cooling liquid tank; 201. a liquid outlet pipe; 202. a flow guiding pipe; 300. a prompt tube; 301. a floating plate; 302. a liquid inlet hole; 303. a communication hole; 304. limiting the chute; 305. a limiting block; 306. a movable hole; 400. a fixed block; 401. a cylinder; 402. a linkage plate; 403. a movable rod; 404. a linkage rack; 405. a driven gear; 406. a rotating shaft; 407. a liquid blocking sheet; 408. a rotation hole; 409. a T-shaped groove; 410. t-shaped strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an electric tricycle front wheel hub with dish cooling of stopping, including wheel hub 100, be equipped with dish on the wheel hub 100 and stop 101 and wheel hub vaulting pole 102, wheel hub vaulting pole 102 movable mounting is on dish is stopped 101, fixed mounting has the stock solution structure on the wheel hub vaulting pole 102, fixed mounting has the linkage liquid outlet structure on the linkage liquid outlet structure, movable mounting has the capacity suggestion structure, the stock solution structure can be used for storing the coolant liquid, and lead the coolant liquid, the capacity suggestion structure can be convenient effectual volume of looking over the coolant liquid in the stock solution structure, and conveniently add the coolant liquid, and the linkage liquid outlet structure can realize opening the switch of stock solution structure when trampling brake pedal, make the coolant liquid flow direction dish stop 101 and cool down.

Referring to fig. 1-5, further, the liquid storage structure includes a cooling liquid tank 200, the cooling liquid tank 200 is fixedly installed on the hub stay 102, a liquid outlet pipe 201 is fixedly installed at the bottom side of the cooling liquid tank 200, the liquid outlet pipe 201 is communicated with the cooling liquid tank 200, a liquid guide pipe 202 is fixedly installed at the bottom side of the liquid outlet pipe 201, the liquid guide pipe 202 is communicated with the liquid outlet pipe 201, when the liquid outlet pipe 201 is opened, cooling liquid in the cooling liquid tank 200 can flow to the liquid guide pipe 202 through the liquid guide pipe 201, and on a brake disc flowing to the hub 100 through the liquid guide pipe 202, the cooling effect is achieved.

Referring to fig. 1-3, further, the linkage liquid outlet structure includes a fixed block 400, the fixed block 400 is fixedly installed on the hub stay 102, a cylinder 401 is fixedly installed at one side of the fixed block 400, the cylinder 401 is electrically installed on the brake pedal, a linkage plate 402 is fixedly installed at the output end of the cylinder 401, two movable rods 403 are fixedly installed at one side of the linkage plate 402, the two movable rods 403 are respectively and slidably installed at two sides of the fixed block 400, a rotating shaft 406 is rotatably installed on the liquid outlet pipe 201, driven gears 405 are fixedly installed at two ends of the rotating shaft 406, two liquid blocking sheets 407 are fixedly installed on the rotating shaft 406, the two liquid blocking sheets 407 are contacted with the inner wall of the liquid outlet pipe 201, when the brake pedal of the tricycle is stepped on, a caliper is rubbed with a disc brake 101 on the hub 100 to brake, the cylinder 401 is driven, the output end of the cylinder 401 pushes the linkage plate 402 to move, the moving linkage plate 402 drives the two movable rods 403 to slide, the two movable rods 403 which slide respectively slide on the two T-shaped strips 410 through the two T-shaped grooves 409, and then the movable rods 403 do not deviate when sliding, and only slide in the horizontal direction, the sliding movable rods 403 can drive the linkage rack 404 to slide, the linkage rack 404 can drive the driven gear 405 to rotate when sliding through the meshing between the linkage rack 404 and the driven gear 405, the rotating driven gear 405 can drive the rotating shaft 406 to rotate in the rotating hole 408 on the liquid outlet pipe 201, so that the rotating stability of the rotating shaft 406 is ensured, the deviation does not occur, the rotating shaft 406 can drive the two liquid blocking sheets 407 to move and the liquid outlet pipe 201 to be opened, when the pedal is released, the cylinder 401 can drive the linkage plate 402 to recover to the original position, enabling the liquid blocking tab 407 to be turned closed.

Referring to fig. 3, further, a T-shaped groove 409 is formed in the movable bar 403, a T-shaped bar 410 is slidably mounted in the T-shaped groove 409, the T-shaped bar 410 is fixedly mounted on one side of the fixed block 400, and the two sliding movable bars 403 slide on the two T-shaped bars 410 through the two T-shaped grooves 409 respectively, so that the movable bars 403 cannot deviate when sliding, and can only slide in the horizontal direction.

Referring to fig. 2-3, further, a linkage rack 404 is fixedly mounted on the top side of the movable rod 403, the linkage rack 404 is meshed with a driven gear 405, and the driven gear 405 can be driven to rotate when the linkage rack 404 slides through the meshing between the linkage rack 404 and the driven gear 405.

Referring to fig. 3, further, a rotation hole 408 is formed in the liquid outlet pipe 201, the rotation shaft 406 is rotatably installed in the rotation hole 408, and the rotation driven gear 405 drives the rotation shaft 406 to rotate in the rotation hole 408 on the liquid outlet pipe 201, so that the rotation stability of the rotation shaft 406 is ensured, and no offset occurs.

Referring to fig. 1-5, further, the capacity prompt structure includes a prompt pipe 300, a movable hole 306 is formed in the coolant tank 200, the prompt pipe 300 is slidably mounted in the movable hole 306, a floating plate 301 is fixedly mounted at the bottom side of the prompt pipe 300, a liquid inlet hole 302 is formed in the prompt pipe 300, a communication hole 303 is formed in the floating plate 301, the liquid inlet hole 302 is communicated with the communication hole 303, the floating plate 301 floats on the surface of the coolant in the coolant tank 200, when the coolant is slowly reduced, the floating plate 301 can descend according to the descent of the water level, the descending floating plate 301 can drive the prompt pipe 300 to descend, the descending prompt pipe 300 can slide on two limiting blocks 305 on the movable hole 306 respectively through two limiting sliding grooves 304, so that the prompt pipe 300 can slide in the vertical direction only, the stability of the prompt pipe 300 is guaranteed, the coolant capacity in the coolant tank 200 can be judged according to the length of the prompt pipe 300 exceeding the coolant tank 200, the coolant can be conveniently and timely added, when the coolant is added, the coolant only needs to be poured into the liquid inlet hole 302 in the prompt pipe 300, and the coolant can flow into the communication hole 300 through the liquid inlet hole 302, and the prompt pipe 300 is supplemented.

Referring to fig. 4-5, further, two limiting sliding grooves 304 are formed in the communication hole 303, limiting blocks 305 are slidably mounted in the two limiting sliding grooves 304, the two limiting blocks 305 are fixedly mounted on inner walls of two sides of the movable hole 306 respectively, the descending prompting tube 300 can slide on the two limiting blocks 305 on the movable hole 306 respectively through the two limiting sliding grooves 304, and therefore the prompting tube 300 can slide in the vertical direction only, and stability of the prompting tube 300 is guaranteed.

The working principle of the utility model is as follows:

when the brake pedal of the tricycle is stepped on, the caliper and the disc brake 101 on the hub 100 are rubbed to brake, the cylinder 401 is driven, the output end of the cylinder 401 pushes the linkage plate 402 to move, the moving linkage plate 402 drives the two movable rods 403 to slide, the two sliding movable rods 403 respectively slide on the two T-shaped strips 410 through the two T-shaped grooves 409, further, the movable rods 403 cannot deviate when sliding, and only can slide in the horizontal direction, the sliding movable rods 403 can drive the linkage racks 404 to slide, the linkage racks 404 can drive the driven gears 405 to rotate through the meshing between the linkage racks 404 and the driven gears 405, the rotating driven gears 405 can drive the rotating shafts 406 to rotate in the rotating holes 408 on the liquid outlet pipe 201 when the linkage racks 404 slide, further, the rotating stability of the rotating shafts 406 is ensured, and the deviation cannot occur, the rotating shaft 406 drives the two liquid blocking sheets 407 to move and the liquid outlet pipe 201 to be opened, when the pedal is released, the air cylinder 401 drives the linkage plate 402 to restore to the original position, so that the liquid blocking sheets 407 can be turned and closed, at the moment, the cooling liquid in the cooling liquid tank 200 can flow to the flow guide pipe 202 through the liquid outlet pipe 201, the cooling effect is realized on the brake disc flowing to the hub 100 through the flow guide pipe 202, meanwhile, the floating plate 301 floats on the cooling liquid surface in the cooling liquid tank 200, when the cooling liquid slowly decreases, the floating plate 301 can descend according to the descending of the water level, the descending floating plate 301 can drive the prompting pipe 300 to descend, the descending prompting pipe 300 can slide on the two limiting blocks 305 on the movable holes 306 respectively through the two limiting sliding grooves 304, the prompting pipe 300 can slide only in the vertical direction is ensured, the stability of the prompting pipe 300 is ensured, through the length that surpasses cooling liquid case 200 according to suggestion pipe 300 can judge the coolant liquid capacity in the cooling liquid case 200, conveniently look over and in time add, only need pour it into the feed liquor hole 302 on the suggestion pipe 300 when adding the coolant liquid, the coolant liquid can flow into suggestion pipe 300 through feed liquor hole 302 and intercommunicating pore 303, supplements suggestion pipe 300.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an electric tricycle front wheel hub with dish is stopped cooling, includes wheel hub (100), be equipped with dish on wheel hub (100) and stop (101) and wheel hub vaulting pole (102), wheel hub vaulting pole (102) movable mounting is stopped on dish (101), its characterized in that: the hub support rod (102) is fixedly provided with a liquid storage structure, the hub support rod (102) is fixedly provided with a linkage liquid outlet structure, and the linkage liquid outlet structure is movably provided with a capacity prompt structure.

2. The electric tricycle front hub with disc brake cooling of claim 1, wherein: the liquid storage structure comprises a cooling liquid tank (200), wherein the cooling liquid tank (200) is fixedly arranged on a hub stay bar (102), a liquid outlet pipe (201) is fixedly arranged at the bottom side of the cooling liquid tank (200), the liquid outlet pipe (201) is communicated with the cooling liquid tank (200), a flow guide pipe (202) is fixedly arranged at the bottom side of the liquid outlet pipe (201), and the flow guide pipe (202) is communicated with the liquid outlet pipe (201).

3. The electric tricycle front hub with disc brake cooling of claim 1, wherein: the linkage liquid outlet structure comprises a fixed block (400), wherein the fixed block (400) is fixedly arranged on a hub stay bar (102), one side of the fixed block (400) is fixedly provided with a cylinder (401), the cylinder (401) is electrically arranged on a brake pedal, the output end of the cylinder (401) is fixedly provided with a linkage plate (402), one side of the linkage plate (402) is fixedly provided with two movable rods (403), the two movable rods (403) are respectively and slidably arranged on two sides of the fixed block (400), a rotating shaft (406) is rotatably arranged on a liquid outlet pipe (201), two ends of the rotating shaft (406) are fixedly provided with driven gears (405), two liquid blocking pieces (407) are fixedly arranged on the rotating shaft (406), and the two liquid blocking pieces (407) are all in contact with the inner wall of the liquid outlet pipe (201).

4. The electric tricycle front hub with disc brake cooling of claim 3, wherein: the movable rod (403) is provided with a T-shaped groove (409), a T-shaped strip (410) is slidably arranged in the T-shaped groove (409), and the T-shaped strip (410) is fixedly arranged on one side of the fixed block (400).

5. The electric tricycle front hub with disc brake cooling of claim 3, wherein: a linkage rack (404) is fixedly arranged on the top side of the movable rod (403), and the linkage rack (404) is meshed with a driven gear (405).

6. The electric tricycle front hub with disc brake cooling of claim 2, wherein: the liquid outlet pipe (201) is provided with a rotating hole (408), and the rotating shaft (406) is rotatably arranged in the rotating hole (408).

7. The electric tricycle front hub with disc brake cooling of claim 1, wherein: the capacity prompt structure comprises a prompt pipe (300), wherein a movable hole (306) is formed in the cooling liquid tank (200), the prompt pipe (300) is slidably installed in the movable hole (306), a floating plate (301) is fixedly installed on the bottom side of the prompt pipe (300), a liquid inlet hole (302) is formed in the prompt pipe (300), a communication hole (303) is formed in the floating plate (301), and the liquid inlet hole (302) is communicated with the communication hole (303).

8. The electric tricycle front hub with disc brake cooling of claim 7, wherein: two limiting sliding grooves (304) are formed in the communication hole (303), limiting blocks (305) are slidably mounted in the two limiting sliding grooves (304), and the two limiting blocks (305) are fixedly mounted on the inner walls of the two sides of the movable hole (306) respectively.