CN218616079U

CN218616079U - Automobile tire replacing device

Info

Publication number: CN218616079U
Application number: CN202222752458.5U
Authority: CN
Inventors: 郭金武
Original assignee: Shandong Jujinlong Automobile Development Co ltd
Current assignee: Shandong Jujinlong Automobile Development Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-14
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of automobile maintenance, in particular to an automobile tire replacing device, which simplifies the operation flow, saves labor force, improves working efficiency and improves practicability; the device comprises a base and a dismounting device, wherein the dismounting device comprises an air pump, a sliding block, a ball, a dismounting pipe and a socket wrench; still include the fixed elevating gear of tire, mobile device and translation device, the fixed elevating gear of tire includes two electric telescopic handle, the supporting shoe, first fixed plate, the second fixed plate, the screw rod, carousel and commentaries on classics handle, the translation device includes two first slide bars, two slides and a supporting bench, the mobile device includes two lead screws, the second slide bar, a supporting plate, two rotatory handles and limiting plate, the top at the base is installed to the fixed elevating gear of tire, translation device slidable mounting is on the top of base, the mobile device is installed on the translation device, the dismouting device is connected with the mobile device.

Description

Automobile tire replacing device

Technical Field

The utility model relates to a technical field of auto repair especially relates to an automobile tire changes device.

Background

An automobile tire replacement device is an auxiliary device for automobile tire replacement, and is widely used in the field of automobile maintenance; the existing automobile tire replacing device comprises a base and a dismounting device, wherein the dismounting device is arranged at the top end of the base; when the existing automobile tire replacing device is used, the base is firstly placed beside a tire, then the tire is dismounted by the dismounting device, and then the tire is fixed by the dismounting device after a new tire is placed; the existing automobile tire replacing device is found in use, when the automobile tire is lifted, the automobile needs to be aligned with the wheel fixing screws, the automobile is lifted too high, the automobile is difficult to be lifted by one person, other people need to help, the working efficiency is influenced, and the practicability is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a simplify the operation flow, save the labour, improve work efficiency, improve the automobile tire changing device of practicality.

The utility model discloses an automobile tire replacing device, which comprises a base and a dismounting device, wherein the dismounting device is arranged at the top end of the base; the tire fixing and lifting device is arranged at the top end of the base, the translation device is slidably arranged at the top end of the base, the moving device is arranged on the translation device, and the dismounting device is connected with the moving device; the lifting device is fixed to the tire, can press from both sides the tight fixed with tire first, does not need earlier not become flexible screw, can directly rise the car, dismantles the tire of car to without artifical transport, simplify the operation flow, save the labour, translation device and mobile device cooperation make the faster fixed screw of aiming at the tire of dismouting device, improve work efficiency, improve the practicality.

Preferably, the tire fixing and lifting device comprises two electric telescopic rods, a supporting block, a first fixing plate, a second fixing plate, a screw, a turntable and a rotating handle, wherein the two electric telescopic rods are both installed at the top end of the base; when the tire is installed, the rotating handle is rotated, the rotating disc is driven to rotate, so that the screw rod is driven to rotate, the screw rod is driven to move forwards through matching with the threads on the supporting block, the second fixing plate is driven to move forwards to fix the tire in a clamping manner with the first fixing plate, then the electric telescopic rod is started to lift the tire to a proper position, the labor force of operators is reduced, the work efficiency is improved, and the rubber gaskets on the surfaces of the first fixing plate and the second fixing plate prevent the tire from being damaged, so that the practicability is improved.

Preferably, the translation device comprises two first sliding rods, two sliding plates and a supporting table, the top end of the base is symmetrically provided with two sliding chutes, the first sliding rods are respectively installed in the sliding chutes, the two sliding plates are respectively installed on the two sliding rods in a sliding manner, the top ends of the two sliding plates are connected with the bottom end of the supporting table, and the moving device is installed at the top end of the supporting table; the sliding plate slides on the surface of the sliding rod to drive the supporting plate to move left and right, so that the distance between the dismounting device and the tire is changed, and the convenience in use is improved.

Preferably, the moving device comprises two lead screws, a second slide bar, a support plate, two rotating handles and a limiting plate, the bottom ends of the two lead screws are rotatably installed at the top end of the support table, the two lead screws are symmetrically installed at the front end and the rear end of the support table, the second slide bar is installed at the top end of the right part of the support table, the support plate is installed above the support table, the two lead screws and the second slide bar penetrate through the support plate, the two lead screws and the support plate are in threaded connection, a sliding hole is formed in the support plate, the second slide bar penetrates through the sliding hole to be in sliding connection with the support plate, the rotating handles are concentrically installed at the top ends of the two lead screws, the limiting plate is installed at the top end of the second slide bar, and the dismounting device is installed at the top end of the support plate; the rotary handle is rotated, so that the rotary handle can drive the screw rod to rotate to enable the supporting plate to move up and down, the height of the dismounting device is adjusted, the dismounting device and the tire screw are located at the same height, the tire of the automobile is dismounted and fastened, the automobile tire is mounted conveniently, the cost is saved, and the dismounting and mounting of the automobile tire are safer.

Preferably, the dismounting device comprises an air pump, a sliding block, a ball, a dismounting pipe and a socket wrench, the bottom end of the air pump is connected with the top end of the sliding block, the top end of the supporting plate is provided with a sliding groove matched with the sliding block, the air pump is slidably mounted in the sliding groove through the sliding block, the ball is movably mounted at the bottom of the sliding block, the right end of the air pump is provided with an air inlet, the dismounting pipe is fixedly mounted at the left end of the air pump, and the socket wrench is fixedly mounted at the left end of the socket wrench; start the air pump and drive box spanner through the dismantlement pipe and rotate, make things convenient for the dismantlement of screw, reduce intensity of labour, air pump about the slider can be controlled to change work area, the ball can reduce frictional force, makes things convenient for the removal of air pump, improves application range, improves the convenience of using, improves the practicality.

Preferably, the device also comprises a plurality of supporting rods and a plurality of self-locking universal wheels, wherein the top ends of the supporting rods are connected with the bottom end of the base, and the self-locking universal wheels are rotatably arranged at the bottom ends of the supporting rods; the supporting rod and the self-locking universal wheel facilitate the movement and fixation of the device, and the convenience and the stability of the device during use are improved.

Compared with the prior art, the beneficial effects of the utility model are that: lifting device is fixed to tire can press from both sides tight fixedly with tire first, does not need earlier not become flexible screw, can directly raise the car, dismantles the tire of car to without artifical transport, the simplified operation flow saves the labour, translation device and mobile device cooperation make the faster fixed screw who aims at the tire of dismouting device, improve work efficiency, improve the practicality.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic diagram of a right-side sectional structure of the present invention;

FIG. 4 is a schematic sectional view of the supporting plate sliding groove of the present invention;

in the drawings, the reference numbers: 1. a base; 2. an electric telescopic rod; 3. a supporting block; 4. a first fixing plate; 5. a second fixing plate; 6. a screw; 7. a turntable; 8. turning a handle; 9. a first slide bar; 10. a slide plate; 11. a support table; 12. a screw rod; 13. a second slide bar; 14. a support plate; 15. rotating the handle; 16. a limiting plate; 17. an air pump; 18. a slider; 19. a chute; 20. a ball bearing; 21. an air inlet; 22. disassembling the pipe; 23. a socket wrench; 24. a strut; 25. self-locking universal wheel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The dismounting device is arranged at the top end of the base 1; the tire fixing and lifting device is arranged at the top end of the base 1, the translation device is arranged at the top end of the base 1 in a sliding manner, the moving device is arranged on the translation device, and the dismounting device is connected with the moving device;

the tire fixing and lifting device comprises two electric telescopic rods 2, supporting blocks 3, a first fixing plate 4, a second fixing plate 5, a screw rod 6, a rotary table 7 and a rotating handle 8, wherein the two electric telescopic rods 2 are both installed at the top end of a base 1, the first fixing plate 4 is fixedly installed on the upper surface of the left electric telescopic rod 2, the second fixing plate 5 is installed on the left side of the first fixing plate 4, rubber gaskets are fixedly installed on the inner surfaces of the first fixing plate 4 and the second fixing plate 5, the screw rod 6 is rotatably installed in the middle of the right end of the second fixing plate 5, the screw rod 6 is installed on the supporting blocks 3 in a threaded mode, the bottom end of the supporting block 3 is fixedly connected with the top end of the right electric telescopic rod 2, the rotary table 7 is fixedly installed at the right end of the screw rod 6 in a concentric mode, and the rotating handle 8 is eccentrically rotatably installed on the outer side wall of the right end of the rotary table 7;

the dismounting device comprises an air pump 17, a sliding block 18, a ball 20, a dismounting pipe 22 and a socket wrench 23, wherein the bottom end of the air pump 17 is connected with the top end of the sliding block 18, the top end of the supporting plate 14 is provided with a sliding groove 19 matched with the sliding block 18, the air pump 17 is slidably mounted in the sliding groove 19 through the sliding block 18, the ball 20 is movably mounted at the bottom of the sliding block 18, the right end of the air pump 17 is provided with an air inlet 21, the left end of the air pump 17 is fixedly mounted with the dismounting pipe 22, and the left end of the socket wrench 23 is fixedly mounted with the socket wrench 23;

when a tire is mounted, the rotating handle 8 is rotated to drive the rotating disc 7 to rotate, so that the screw rod 6 is driven to rotate, the screw rod 6 is driven to move forwards through matching with the threads on the supporting block 3, the second fixing plate 5 is driven to move forwards to clamp and fix the tire with the first fixing plate 4, then the electric telescopic rod 2 is started to lift the tire to a proper position, the labor force of an operator is reduced, the working efficiency is improved, rubber gaskets on the surfaces of the first fixing plate 4 and the second fixing plate 5 prevent the tire from being damaged, and the practicability is improved; start air pump 17 and drive box spanner 23 through dismantling pipe 22 and rotate, make things convenient for the dismantlement of screw, reduce intensity of labour, air pump 17 can be controlled about slider 18 to change work area, ball 20 can reduce frictional force, make things convenient for the removal of air pump 17, improve application range, improve the convenience of using, improve the practicality.

Example 2

The top end of a base 1 is installed on the basis of the dismounting device in the embodiment 1; the device is characterized by further comprising a tire fixing and lifting device, a moving device and a translation device, wherein the tire fixing and lifting device is installed at the top end of the base 1, the translation device is installed at the top end of the base 1 in a sliding mode, the moving device is installed on the translation device, and the dismounting device is connected with the moving device;

the translation device comprises two first sliding rods 9, two sliding plates 10 and a supporting table 11, two sliding chutes are symmetrically arranged at the top end of the base 1, the two first sliding rods 9 are respectively installed in the sliding chutes, the two sliding plates 10 are respectively installed on the two first sliding rods 9 in a sliding manner, the top ends of the two sliding plates 10 are connected with the bottom end of the supporting table 11, and the moving device is installed at the top end of the supporting table 11;

the moving device comprises two screw rods 12, a second sliding rod 13, a supporting plate 14, two rotating handles 15 and a limiting plate 16, the bottom ends of the two screw rods 12 are rotatably arranged at the top end of the supporting table 11, the two screw rods 12 are symmetrically arranged at the front end and the rear end of the supporting table 11, the second sliding rod 13 is arranged at the top end of the right part of the supporting table 11, the supporting plate 14 is arranged above the supporting table 11, the two screw rods 12 and the second sliding rod 13 both penetrate through the supporting plate 14, the two screw rods 12 and the supporting plate 14 are in threaded connection, a sliding hole is formed in the supporting plate 14, the second sliding rod 13 penetrates through the sliding hole and is in sliding connection with the supporting plate 14, the rotating handles 15 are concentrically arranged at the top ends of the two screw rods 12, the limiting plate 16 is arranged at the top end of the second sliding rod 13, the dismounting device is arranged at the top end of the supporting plate 14,

the base 1 further comprises a plurality of supporting rods 24 and a plurality of self-locking universal wheels 25, the top ends of the supporting rods 24 are connected with the bottom end of the base 1, and the self-locking universal wheels 25 are rotatably installed at the bottom ends of the supporting rods 24;

slide through slide 10 on first slide bar 9 surface, it removes about driving brace table 11, thereby change the distance of dismouting device and tire, convenience when having improved the use, rotate rotatory handle 15, thereby rotatory handle 15 can drive the rotation that lead screw 12 makes backup pad 14 reciprocate, and then adjust the height of dismouting device, make dismouting device and tire screw be located same height, dismantle and fasten the tire of car, automobile tire's installation has been made things convenient for, the cost is saved, make automobile tire's dismantlement, the installation is safer, make things convenient for the device to remove and fix through branch 24 and auto-lock universal wheel 25, convenience and stability when improve equipment uses.

As shown in fig. 1 to 4, the utility model discloses an automobile tire changing device, when it is operated, in use, place the front end of device under the tire through the side of wheel, with auto-lock universal wheel 25 auto-lock, then adjust electric telescopic handle 2's height, make first fixed plate 4 and second fixed plate 5 work respectively in the same horizontal plane of the both sides of tire, then rotate and change handle 8, drive carousel 7 and rotate, thereby drive screw rod 6 and rotate, through the screw-thread fit with on the supporting shoe 3, make screw rod 6 move forward, and then drive second fixed plate 5 and move forward and first fixed plate 4 clamp fixed tire, then adjust the distance of brace table 11 and tire, then rotate rotatory handle 15, rotatory handle 15 can drive the rotation of lead screw 12 and make backup pad 14 reciprocate, adjust the height of box spanner 23, start air pump 17 and drive box spanner 23 through dismounting tube 22 and rotate, dismantle the screw, then adjust the distance and the height of box spanner 23 according to the dismounting position, after dismantling the screw, release the universal wheel 25, can put down to the auto-lock universal wheel, can be with the auto-lock trolley position of the auto-lock trolley can be fixed the tire when can be adjusted the wheel 5 and the wheel hub position of second fixed tire, then the auto-lock trolley wheel can be according to the wheel of the wheel, the wheel of the auto-lock trolley position of the wheel, the wheel 5 that the wheel that the automobile tire is fixed between the wheel that the automobile tire is fixed.

The utility model discloses the main function who realizes does: convenient and practical, do not need earlier not become flexible screw, can directly raise the car, it drives box spanner 23 through dismantling pipe 22 and rotates to start air pump 17, make things convenient for the dismantlement of screw, reduce intensity of labour, the working procedure is simplified, can the more efficient tire of tearing down, and save time and labour, rotate rotatory handle 15, thereby rotatory handle 15 can drive the rotation of lead screw 12 and make backup pad 14 reciprocate, adjust box spanner 23's height, automobile tire's installation has been made things convenient for, the cost is saved, make automobile tire's dismantlement, the installation is safer.

The utility model discloses a device is changed to automobile tire, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An automobile tire replacing device comprises a base (1) and a dismounting device, wherein the dismounting device is arranged at the top end of the base (1); the tire fixing and lifting device is installed at the top end of the base (1), the translation device is installed at the top end of the base (1) in a sliding mode, the moving device is installed on the translation device, and the dismounting device is connected with the moving device.

2. The automobile tire replacement device according to claim 1, wherein the tire fixing and lifting device comprises two electric telescopic rods (2), a supporting block (3), a first fixing plate (4), a second fixing plate (5), a screw (6), a rotary table (7) and a rotating handle (8), the two electric telescopic rods (2) are both installed at the top end of the base (1), the first fixing plate (4) is fixedly installed on the upper surface of the electric telescopic rod (2) at the left side, the second fixing plate (5) is installed at the left side of the first fixing plate (4), rubber gaskets are fixedly installed on the inner surfaces of the first fixing plate (4) and the second fixing plate (5), the screw (6) is installed at the middle part of the right end of the second fixing plate (5) in a rotating mode, the screw (6) is installed on the supporting block (3) in a threaded mode, the bottom end of the supporting block (3) is fixedly connected with the top end of the electric telescopic rod (2) at the right side, the rotary table (7) is fixedly installed at the right end of the screw (6) in a concentric mode, and the rotating handle (8) is installed on the outer side wall of the right end of the rotary table (7) in an eccentric rotating mode.

3. A vehicle tyre changing device according to claim 1, wherein the translation means comprises two first sliding bars (9), two sliding plates (10) and a supporting platform (11), the top end of the base (1) is symmetrically provided with two sliding grooves, the first sliding bars (9) are respectively mounted in the sliding grooves, the two sliding plates (10) are respectively slidably mounted on the two sliding bars (9), the top ends of the two sliding plates (10) are connected with the bottom end of the supporting platform (11), and the moving means is mounted on the top end of the supporting platform (11).

4. The automobile tire replacing device according to claim 1, wherein the moving device comprises two screws (12), a second sliding rod (13), a supporting plate (14), two rotating handles (15) and a limiting plate (16), the bottom ends of the two screws (12) are rotatably installed at the top end of the supporting table (11), the two screws (12) are symmetrically installed at the front end and the rear end of the supporting table (11), the second sliding rod (13) is installed at the top end of the right part of the supporting table (11), the supporting plate (14) is installed above the supporting table (11), the two screws (12) and the second sliding rod (13) both penetrate through the supporting plate (14), the two screws (12) and the supporting plate (14) are in threaded connection, a sliding hole is formed in the supporting plate (14), the second sliding rod (13) penetrates through the sliding hole to be in sliding connection with the supporting plate (14), the rotating handles (15) are concentrically installed at the top ends of the two screws (12), the limiting plate (16) is installed at the top end of the second sliding rod (13), and the dismounting device is installed at the top end of the supporting plate (14).

5. The automobile tire replacing device according to claim 1, wherein the dismounting device comprises an air pump (17), a sliding block (18), a ball (20), a dismounting tube (22) and a socket wrench (23), the bottom end of the air pump (17) is connected with the top end of the sliding block (18), a sliding groove (19) matched with the sliding block (18) is formed in the top end of the supporting plate (14), the air pump (17) is slidably mounted in the sliding groove (19) through the sliding block (18), the ball (20) is movably mounted at the bottom of the sliding block (18), an air inlet (21) is formed in the right end of the air pump (17), the dismounting tube (22) is fixedly mounted at the left end of the air pump (17), and the socket wrench (23) is fixedly mounted at the left end of the socket wrench (23).

6. A vehicle tyre changing apparatus according to claim 1, further comprising a plurality of struts (24) and a plurality of self-locking universal wheels (25), wherein the top ends of the plurality of struts (24) are connected to the bottom end of the base (1), and the plurality of self-locking universal wheels (25) are rotatably mounted to the bottom ends of the struts (24).