CN220390877U

CN220390877U - Quick replacement tire car with limit function

Info

Publication number: CN220390877U
Application number: CN202322096586.3U
Authority: CN
Inventors: 汝光; 谢东辰; 王永健; 徐立波; 许贝贝; 王志刚
Original assignee: Qiansen Intelligent Equipment Dalian Co ltd
Current assignee: Qiansen Intelligent Equipment Dalian Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-26
Anticipated expiration: 2033-08-04

Abstract

The utility model provides a quick-change tire vehicle with a limiting function, which comprises a vehicle seat, wherein arc grooves are formed in two sides of the top of the vehicle seat, first limiting rods penetrate through two sides of the bottom of the inner wall of each arc groove, an arc pedal is fixedly connected between the top ends of the two first limiting rods and positioned in the arc grooves, a movable shaft is fixedly connected to the bottom of each arc pedal, and a compression spring is sleeved outside the movable shaft between the bottom of each arc pedal and the bottom of the inner wall of each arc groove; according to the utility model, the front wheel and the rear wheel of the vehicle sequentially move into the two arc grooves, the weight of the vehicle body presses the two arc pedals downwards, so that the bottoms of the vehicle tires are embedded into the bottoms of the arc grooves and cannot move, the vehicle is limited, the vehicle can be rapidly positioned at the top of the saddle, the phenomenon that the vehicle cannot align with the lifting platform is avoided, and the working efficiency of replacing the vehicle tires is effectively improved.

Description

Quick replacement tire car with limit function

Technical Field

The utility model belongs to the field of automobile maintenance equipment, and particularly relates to a quick-change tire vehicle with a limiting function.

Background

Auto repair is a general term for both auto maintenance and repair. The automobile hub maintenance is one of the important steps of automobile maintenance.

At present, in the existing automobile overhauling the wheels, the automobile body is required to be jacked up, the automobile body is suspended to facilitate the disassembly of the tire, but before operation, the bottom frame of the automobile is required to be aligned with the output end of lifting equipment, the wheels are not limited, the frame is easy to drive out of the lifting range, and the automobile body needs to be debugged back and forth, so that the replacement working efficiency of the tire of the automobile is reduced.

In summary, the present utility model provides a quick-change tire vehicle with a limiting function to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a quick-change tire vehicle with a limiting function, which aims to solve the problems that in the prior art, wheels are not limited, a vehicle frame is easy to drive out of a lifting range, the working efficiency of changing tires of the vehicle is reduced, and the like.

The utility model provides a quick replacement tire car with limit function, includes the saddle, the arc recess has all been seted up to the both sides at saddle top, first gag lever post has all been run through to the both sides at arc recess inner wall bottom, two be located the inside fixedly connected with arc footboard of arc recess between the top of first gag lever post, the bottom fixedly connected with loose axle of arc footboard, be located the outside cover of loose axle between the bottom of arc footboard and the bottom of arc recess inner wall and be equipped with compression spring, the bottom of arc recess inner wall is located compression spring's inside fixed mounting has the button, the top of saddle is inlayed and is equipped with the elevating platform, the equal fixedly connected with second gag lever post in both sides of elevating platform bottom, two the bottom of second gag lever post all runs through the saddle and extends to the inside of saddle, the bottom fixedly connected with thread bush of elevating platform, the bottom of thread bush runs through and extends to the inside of saddle, the inside thread bush is equipped with the lead screw.

Preferably, the bottom of saddle is located the fixed connection organic case under the lead screw, the inside fixedly connected with motor of machine case.

Preferably, the bottom end of the screw rod sequentially penetrates through the saddle and the case and extends to the inside of the case.

Preferably, the bottom end of the screw rod is fixedly connected with the output end of the motor, and the screw rod is rotationally connected with the case.

Preferably, the front side and the rear side of the two sides of the top of the saddle are fixedly connected with mounting blocks, and a pin shaft is rotatably connected between the opposite sides of each two mounting blocks.

Preferably, a slope plate is hinged to the top of the saddle through a pin shaft between opposite sides of each two mounting blocks.

Preferably, wheels are fixedly arranged on the periphery of the bottom of the saddle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the front wheel and the rear wheel of the vehicle sequentially move into the two arc grooves, the weight of the vehicle body presses the two arc pedals downwards, so that the bottoms of the vehicle tires are embedded into the bottoms of the arc grooves and cannot move, the vehicle is limited, the vehicle can be rapidly positioned at the top of the saddle, the phenomenon that the vehicle cannot align with the lifting platform is avoided, and the working efficiency of replacing the vehicle tires is effectively improved.

2. According to the utility model, the switch is turned anticlockwise through starting the output end of the motor, so that the screw rod can be driven to rotate reversely, the lifting platform can be driven to displace downwards, and then the vehicle is started, so that the vehicle can be driven out from the slope plate on the right side of the saddle, the automatic adjustment is realized, the operation is convenient, the vehicle can conveniently drive in and out, and the convenience of replacing wheels is improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present utility model;

FIG. 2 is a schematic main sectional view of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the present utility model;

fig. 4 is a schematic side view of the structure of the present utility model.

In the figure:

1. a saddle; 2. an arc-shaped groove; 3. a first stop lever; 4. an arc pedal; 5. a movable shaft; 6. a compression spring; 7. a button; 8. a lifting table; 9. a second limit rod; 10. a thread sleeve; 11. a screw rod; 12. a chassis; 13. a motor; 14. a mounting block; 15. a pin shaft; 16. a slope plate; 17. and (3) a wheel.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a quick-change tire vehicle with a limiting function, which comprises a vehicle seat 1, wherein arc grooves 2 are formed in two sides of the top of the vehicle seat 1, first limiting rods 3 are respectively and fixedly connected with an arc pedal 4 positioned in the arc grooves 2 between the top ends of the two first limiting rods 3, a movable shaft 5 is fixedly connected with the bottom of the arc pedal 4, the two first limiting rods 3 are respectively and slidably connected with the vehicle seat 1, the sliding distance is limited, so that a compression spring 6 is sleeved outside the movable shaft 5 between the bottom of the arc pedal 4 and the bottom of the inner wall of the arc groove 2, a button 7 is fixedly arranged in the compression spring 6, the button 7 is a power starting switch of a motor 13, when the button 7 is pressed, the output end of the motor 13 is started to rotate clockwise, the top of the vehicle seat 1 is embedded with a lifting table 8, two sides of the bottom of the lifting table 8 are respectively and fixedly connected with a second limiting rod 9, the bottom ends of the two second limiting rods 9 are respectively and slidably connected with the two vehicle seat 1, the lifting table 10 is fixedly connected with the two vehicle seat 1 and the two screw sleeves 10, and the two screw sleeves 10 are respectively and fixedly connected with the two vehicle seat 1 and the two screw sleeves 10 are respectively and are slidably connected with the two screw sleeves 10 and the two screw sleeves 1 and the two screw sleeves 10 are fixedly connected with the two screw sleeves and the two screw sleeves 10.

Referring to fig. 2, the bottom of the saddle 1 is located under the screw rod 11 and is fixedly connected with a casing 12, a motor 13 is fixedly connected inside the casing 12, the motor 13 is a three-phase asynchronous motor, an output end can rotate positively and negatively, and an external power supply is connected and a power supply control switch is arranged.

Referring to fig. 2, the bottom end of the screw rod 11 sequentially penetrates through the seat 1 and the case 12 and extends into the case 12, and the threaded sleeve 10 is slidably connected with the seat 1.

Referring to fig. 2, the bottom end of the screw 11 is fixedly connected with the output end of the motor 13, the screw 11 is rotatably connected with the case 12, and the screw 11 is not in contact with the saddle 1.

Referring to fig. 2-4, the front side and the rear side of the two sides of the top of the saddle 1 are fixedly connected with mounting blocks 14, and a pin 15 is rotatably connected between the opposite sides of each two mounting blocks 14, so that two gradient plates 16 can rotate through the pin 15.

Referring to fig. 2-4, a slope plate 16 is hinged at the top of the saddle 1 between opposite sides of each two mounting blocks 14 through a pin 15, both slope plates 16 are contacted with the top of the saddle 1, and handles are fixedly connected to the front and back sides of the two slope plates 16.

Referring to fig. 1 and 4, wheels 17 are fixedly mounted around the bottom of the saddle 1, and the whole body of the vehicle can be assisted to move through the four wheels 17.

The specific working principle is as follows: as shown in fig. 1 to 4, when the tire is quickly replaced with the limit function, firstly, the slope plates 16 are rotated to two sides respectively through the handles on the slope plates 16, so that one side of the slope plates 16 is contacted with the ground to form a slope, then the vehicle with the tire to be replaced is moved to the top of the saddle 1 through the slope plates 16 on the left side of the saddle 1, the front wheel and the rear wheel of the vehicle are sequentially moved to the interiors of the two arc grooves 2, the two arc pedals 4 are pressed downwards through the weight of the vehicle body, so that the bottoms of the vehicle tires are embedded to the bottoms of the arc grooves 2 and cannot be moved, limit is performed, the vehicle can be quickly positioned at the top of the saddle 1, the phenomenon that the vehicle cannot align with the lifting platform 8 is avoided, the tire replacement work efficiency of the vehicle is effectively improved, the two arc pedals 4 simultaneously drive the movable shaft 5 to move downwards, simultaneously, the compression spring 6 is extruded, the movable shaft 5 downwards moves the movable button 7, the two buttons 7 simultaneously press down the output end of the activatable motor 13 to clockwise rotate the switch to drive the screw rod 11 to clockwise rotate, the threaded sleeve 10 is limited by the second limiting rods 9 at the two sides of the bottom of the lifting platform 8, so that when the screw rod 11 clockwise rotates, the threaded sleeve 10 can be retreated to be driven to upwards displace, thereby pushing the lifting platform 8 to upwards displace, namely, the lifting platform 8 can push the vehicle bottom frame to upwards displace, the vehicle body is lifted, then the tires at the bottom of the vehicle can be replaced, the compression spring 6 can upwards push the arc pedal 4 to reset when not being rebounded by pressure, simultaneously the first limiting rod 3 has a limiting effect on the arc pedal 4, the arc pedal 4 can be prevented from moving out of the arc groove 2, after the tires are replaced, the output end of the motor 13 can be activated to anticlockwise rotate the switch, the screw rod 11 can be driven to reversely rotate, the threaded sleeve 10 is driven to downwards move, the lifting table 8 can be driven to downwards move, the vehicle is restarted, the vehicle can be driven out from the slope plate 16 on the right side of the saddle 1, the automatic adjustment is realized, the operation is convenient, the vehicle can conveniently drive in and out, the convenience of wheel replacement is improved, and the quick-replacement tire vehicle with the limiting function is characterized.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a quick replacement tire car with limit function, includes saddle (1), its characterized in that: arc recess (2) have all been seted up to the both sides at saddle (1) top, the both sides of arc recess (2) inner wall bottom all run through have first gag lever post (3), two be located inside fixedly connected with arc footboard (4) of arc recess (2) between the top of first gag lever post (3), the bottom fixedly connected with loose axle (5) of arc footboard (4), the outside cover that is located loose axle (5) between the bottom of arc footboard (4) and the bottom of arc recess (2) inner wall is equipped with compression spring (6), the bottom of arc recess (2) inner wall is located compression spring (6) inside fixed mounting has button (7), the top of saddle (1) is inlayed and is equipped with elevating platform (8), the equal fixedly connected with second gag lever post (9) in both sides of elevating platform (8) bottom all runs through saddle (1) and extends to the inside of saddle (1), the bottom fixedly connected with thread bush (10) of elevating platform (8), the bottom of thread bush (10) is equipped with inside thread bush (11).

2. The quick change tire vehicle with limit function of claim 1, wherein: the bottom of saddle (1) is located lead screw (11) under fixed connection has quick-witted case (12), the inside fixedly connected with motor (13) of quick-witted case (12).

3. The quick change tire vehicle with limit function of claim 2, wherein: the bottom end of the screw rod (11) sequentially penetrates through the saddle (1) and the machine case (12) and extends into the machine case (12).

4. A quick change tire vehicle having a limit function as set forth in claim 3, wherein: the bottom end of the screw rod (11) is fixedly connected with the output end of the motor (13), and the screw rod (11) is rotationally connected with the case (12).

5. The quick change tire vehicle with limit function of claim 1, wherein: the front side and the rear side of the two sides of the top of the saddle (1) are fixedly connected with mounting blocks (14), and a pin shaft (15) is rotatably connected between the opposite sides of each two mounting blocks (14).

6. The quick change tire vehicle with limit function of claim 5, wherein: a slope plate (16) is hinged to the top of the saddle (1) between the opposite sides of every two mounting blocks (14) through a pin shaft (15).

7. The quick change tire vehicle with limit function of claim 1, wherein: wheels (17) are fixedly arranged around the bottom of the saddle (1).