Heavy front-brake braking caster

A brake foot, heavy-duty technology, used in casters, wheels, transportation and packaging, etc., can solve problems such as noise, working environment impact, etc., and achieve the effects of convenient use, reduced movement friction noise, and flexible operation.

Active Publication Date: 2013-10-02
阳江市飞轮金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, in the existing brake casters, the brake components of the brake device often vibrate and rub against each other when the casters are walking due to the gap between them, which also has a bad influence on the working environment.

Method used

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  • Heavy front-brake braking caster
  • Heavy front-brake braking caster
  • Heavy front-brake braking caster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Such as figure 1 As shown in -3, the flash brake brake device of this caster includes caster 5, caster seat, brake pedal 7, brake connecting rod 8, brake arm plate 9, brake nail 10, and brake pressure plate 11. The upper part of the caster seat is fixedly connected with the bottom of the equipment, and the lower part is fixedly connected with the central axis of the caster wheel 5;

[0036] The connecting ends of the two side plates of the brake pedal 7 are embedded in the inside of the connecting ends of the two side plates of the brake pressure plate 11, and the upper part of the connecting ends of the two side plates of the brake pedal 7 passes through the first pin The shaft 12 is movably connected with the upper part of the sliding end of the two side plates of the brake pressure plate 11, and the first pin shaft 12 is also sleeved with a brake torsion spring 13, and the two ends of the brake torsion spring 13 are connected with the brake torsion spring 13. The to...

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PUM

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Abstract

The invention discloses a heavy front-brake braking caster, which comprises a caster, a caster seat, a braking pedal, a braking connecting rod, a braking arm plate, a braking adjusting nail and a braking pressing plate, wherein the upper part of the caster seat is fixedly connected with the bottom of equipment, and the lower part of the caster seat is fixedly connected with the center shaft of the caster. The heavy front-brake braking caster adopts flash-brake type braking, is flexible to operate and convenient to use, and can carry out flash-brake type braking before the equipment. The braking nail is adjusted so as to ensure the optimum distance between a braking point and the caster surface and keep a good braking effect. The heavy front-brake braking caster has a simple and compact structure, is additionally provided with an anti-shake noise-reducing torsional spring, effectively remits the technical problem that noises can be made due to shake and friction in the walking process of the caster as gaps exist among the braking parts of the traditional braking device, and achieves a mute effect. A bearing sleeve made of special materials is additionally arranged in a bearing ring, so that the noises are reduced and meanwhile 40 percent of load weight is increased, and the service life of the heavy front-brake braking caster is effectively prolonged.

Description

technical field [0001] The invention relates to a caster brake structure of movable equipment, in particular to a heavy-duty front brake brake caster. Background technique [0002] Traditional brake casters generally adopt the structure of the rear full brake device, that is, the traditional brake casters are installed at the rear of the equipment, and the brake device can only be operated on the back of the equipment to fix the equipment at the desired position. In some specific needs It is very inconvenient to use in the environment. [0003] Since there is a certain range of dimensional deviations in the production of the wheels, and the wear and load-bearing deformation of the wheels after use will also cause certain changes in the diameter of the wheels. For the existing brake casters, the braking device Just can't guarantee the best distance between the braking point and the tire tread, which will greatly affect the braking effect. [0004] In addition, in the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B33/00
Inventor 邓国辉
Owner 阳江市飞轮金属制品有限公司
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