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Uniform crushing device for rubber

A crushing device and uniform technology, applied in the direction of filter screen, grid, solid separation, etc., can solve the problems of long crushing time and uneven particle size of rubber particles, achieve uniform particle size, reduce occupied space, and reduce damage Effect

Inactive Publication Date: 2018-02-23
CHONGQING WEIXING RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a rubber uniform crushing device to solve the problem of uneven particle size of rubber particles after crushing in the prior art, and rubber particles with larger particle sizes need to be crushed again, resulting in long crushing time

Method used

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  • Uniform crushing device for rubber
  • Uniform crushing device for rubber
  • Uniform crushing device for rubber

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Experimental program
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Embodiment Construction

[0032] The present invention will be described in further detail below by means of specific embodiments:

[0033] The reference signs in the accompanying drawings of the specification include: the first crushing barrel 1, the material guide cylinder 11, the discharge port 111, the collecting port 12, the crushing roller knife 2, the second crushing barrel 3, the screening net 31, and the retaining plate 32. Second shear knife 321, sleeve 4, through hole 41, limit ring 42, limit block 43, first shear knife 44, bar magnet 45, receiving barrel 5, guide block 51, guide hole 511, support block 52, screen 53, discharge port 54, push rod 6, push rod 61, pole 62, material receiving rod 7.

[0034] like figure 1 As shown, a rubber uniform crushing device includes a machine body on which two motors are arranged, and a first crushing barrel 1, a second crushing barrel 3 and a receiving barrel 5 arranged in sequence from top to bottom are arranged in the body. The top of the first crush...

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Abstract

The invention belongs to the technical field of crushing machinery, and discloses a uniform crushing device for rubber. The uniform crushing device for rubber comprises a machine body, wherein a firstcrushing bucket, a second crushing bucket and a receiving bucket are arranged in the machine body, a first rotary shaft and a second rotary shaft are rotationally connected in the first crushing bucket, and a crushing roll knife is arranged on each of the first rotary shaft and the second rotary shaft; a third rotary shaft is rotationally connected in the second crushing bucket, and vertical to the first rotary shaft; a sleeve is arranged on the third rotary shaft, a plurality of through holes are formed in the sidewall of the sleeve, and a first shearing knife and a spring are arranged in each through hole; two material-stopping plates are further arranged in the second crushing bucket, a compression spring is arranged between each of the two material-stopping plates and the second crushing bucket, and a second shearing knife is arranged on each material-stopping plate; and a strip-shaped magnet is arranged in each of the first shearing knife and the second shearing knife. The uniform crushing device for rubber solves the problems that the crushed rubber particles are non-uniform in particle size, and the rubber particles with large particle sizes need to be crushed again, so that the crushing time is long, in the prior art.

Description

technical field [0001] The invention belongs to the field of crushing machinery, in particular to a rubber uniform crushing device. Background technique [0002] Rubber, a highly elastic polymer material with reversible deformation, is commonly used to make tires. Tires are usually installed on metal rims to support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving safety of the vehicle. The quality of tires will directly determine the safety performance of the car during driving. Therefore, the requirements for tire preparation are relatively high, and the rate of defective products in the tire production process is also high. However, in order to reduce the waste of raw materials, defective tires are usually It will be recycled for reprocessing. [0003] Tire recycling and reprocessing requires the tires to be shredded into rubber granules, and then the rubber granules are processed into tires. Existing rubber crushi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B02C18/14B02C18/18B02C23/10B07B1/46B07B1/06
CPCB02C18/14B02C18/142B02C18/18B02C23/10B07B1/06B07B1/4609B29B17/04B29B2017/044Y02W30/52Y02W30/62
Inventor 熊鑫
Owner CHONGQING WEIXING RUBBER
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