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Tire changing device for automobile tires

A technology for car tires and tire removal, which is applied to tire installation, tire parts, vehicle parts, etc., can solve the problems of car tire damage, reduce the service life of car tires, and high work intensity of tire removal, so as to achieve simple and convenient operation, reduce High labor intensity and high tire removal efficiency

Active Publication Date: 2021-12-14
JIANGSU RISINGSUN TIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing car tires are mostly done by manual use of auxiliary tools such as crowbars. The efficiency of manual tire removal is very low, and the automobile tires themselves are relatively heavy, which makes the work intensity of tire removal relatively large, which in turn increases the labor intensity of workers. Greatly increased, and tools such as crowbars are easy to cause damage to the parts of car tires during use, reducing the service life of car tires

Method used

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  • Tire changing device for automobile tires
  • Tire changing device for automobile tires
  • Tire changing device for automobile tires

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-Figure 3 , a tire removal device for automobile tires, comprising a base 1, a vertical bar 2 is fixedly connected to the upper end of the base 1, a fixed block 3 is fixedly connected to the side wall of the vertical bar 2, and a fixing mechanism is installed on the fixing block 3, and the fixing mechanism includes a The first chute 4 on the side wall of the fixed block 3, the inner wall of the first chute 4 is symmetrically slidably connected with two moving blocks 5, and the side walls of the two moving blocks 5 are fixedly connected with a fixed rod 6, and the fixed rod 6 is L-shaped. The side wall of the fixed rod 6 is fixedly connected with a fixed piece 7, the fixed piece 7 is in an arc shape, the upper end of the base 1 is fixedly connected with a support rod 14, the side wall of the support rod 14 is rotatably connected with a rotating shaft 15, and the side wall of the rotating shaft 15 is fixedly connected with a disc 16 , the side wall of th...

Embodiment 2

[0035] refer to Figure 4-Figure 6 The difference between this embodiment and Embodiment 1 is that a second driving mechanism is installed on the disk 16, the second driving mechanism includes an annular groove 20 provided on the side wall of the disk 16, and the inner wall of the annular groove 20 is symmetrically rotated and connected with a plurality of Leading screw 21, a plurality of leading screw 21 side walls are threadedly connected with a plurality of claws 18 respectively, and the disc 16 side walls are symmetrically slidably connected with a plurality of first limit rods 22, and a plurality of claws 18 side walls are connected with a plurality of claws respectively. The first limit rod 22 is slidingly connected. It should be noted that the first limit rod 22 can limit the rotational position of the pick claw 18, avoid the rotation of the screw 21, and drive the pick claw 18 to rotate together, so that the pick claw 18 follows the The rotation of the lead screw 21 mo...

Embodiment 3

[0040] refer to Figure 7-Figure 10 The difference between this embodiment and Embodiment 1 is that a dust removal mechanism is installed on the base 1, the dust removal mechanism includes a dust collection box 28 fixedly connected to the side wall of the base 1, the upper end of the vertical rod 2 is fixedly connected with a mounting rod 29, and the mounting rod 29 It is L-shaped, and the lower end of the installation rod 29 is fixedly connected with the first dust suction rod 30. The first dust suction rod 30 is provided with a first dust suction groove 31, and the inner wall of the first dust suction groove 31 is provided with a plurality of first dust suction holes 32. The upper end of the base 1 is fixedly connected with a U-shaped frame 33, the top of the U-shaped frame 33 is provided with a second chute 34, the inner wall of the second chute 34 is slidably connected with a second slider 35, and the lower end of the second slider 35 is fixedly connected with a The second...

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Abstract

The invention discloses a tire removal device for automobile tires, which comprises a base, a vertical bar is fixedly connected to the upper end of the base, a fixed block is fixedly connected to the side wall of the vertical bar, and a fixing mechanism is installed on the fixed block. The fixing mechanism includes a first chute set on the side wall of the fixed block, the inner wall of the first chute is symmetrically slidably connected with two moving blocks, and the side walls of the two moving blocks are fixedly connected with a fixed rod, and the fixed rod The side wall is fixedly connected with a fixed piece, the upper end of the base is fixedly connected with a support rod, the side wall of the support rod is rotatably connected with a rotating shaft, and the side wall of the rotating shaft is fixedly connected with a disc. In the present invention, by driving the hydraulic oil cylinder to elongate, the fixed piece is driven to be tightly attached to the inner wall of the automobile wheel hub, the automobile tire is fixed, the electric push rod is driven to extend, and the claws are driven to be inserted between the tire and the wheel hub, and finally the motor is driven to rotate to drive the grill The claws are rotated to remove tires, all adopt mechanical structure, the operation is simple and convenient, and the efficiency of tire removal is higher.

Description

technical field [0001] The invention relates to the technical field of tire disassembly and assembly, in particular to a tire changing device for automobile tires. Background technique [0002] Car tires are usually made of parts such as cover tire, inner tube, wheel hub and lock ring, and when car tires break down and need to be repaired, each part of car tires needs to be disassembled. [0003] Existing car tires are mostly done manually using auxiliary tools such as crowbars. The efficiency of manual tire removal is very low, and the automobile tires themselves are relatively heavy, which makes the work intensity of tire removal relatively large, which in turn increases the labor intensity of workers. Increase greatly, and tools such as crowbar are in use, easily cause damage to the parts of automobile tire, reduce the service life of automobile tire. Contents of the invention [0004] The purpose of the present invention is to solve the shortcoming existing in the pri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C25/05
CPCB60C25/0506
Inventor 李斌
Owner JIANGSU RISINGSUN TIRE