A crusher for reclaimed rubber production

Abstract

The invention discloses a crushing machine for producing reclaimed rubber. The crushing machine comprises a crushing groove, wherein a bottom plate of the crushing groove is obliquely arranged; a feeding groove is formed in the upper side of the crushing groove; a discharging groove is formed in one side of the crushing groove; the feeding groove and the discharging groove are formed at opposite angles; the crushing groove is supported through one group of buffering mechanisms at the lower side; two notches, which are arranged oppositely, are formed in the upper side of the crushing groove; each notch is internally provided with a bearing; a rotating shaft is inserted into each bearing; a pressing roller sleeves the rotating shafts and is fixed with the rotating shaft; the pressing rolleris located between the two bearings; one group of first cutters and one group of second cutters are fixed at the outer side of the pressing roller; cutting edges of the first cutters and cutting edgesof the second cutters are vertically arranged. The crushing machine for producing the reclaimed rubber, disclosed by the invention, has the advantages that recycled waste rubber can be conveniently crushed so that the waste rubber can be in sufficient contact with a desulfurization reagent in the next step of desulfurization, and furthermore, the desulfurization efficiency and the quality of a finished product are improved.

Description

technical field [0001] The invention relates to the field of reclaimed rubber, in particular to a crusher for producing regenerated rubber. Background technique [0002] China is a country that is relatively short of raw rubber resources. About 50% of China's annual consumption of reclaimed rubber needs to be imported. Finding the source of rubber raw materials and their substitute materials is an unremitting task in China. Reclaimed rubber is vulcanized in the production of rubber products. The corner waste is processed from raw materials, has a certain degree of plasticity, and can be reused. Reclaimed rubber can partially replace raw rubber for rubber products, so as to save raw rubber and carbon black, and is also conducive to improving the processing performance and rubber products. If the recycled rubber is directly desulfurized, it will lead to incomplete desulfurization, so the crushing operation should be carried out first. If the crushing operation is not thorough ...

AI Technical Summary

Problems solved by technology

[0002] China is a country that is relatively short of raw rubber resources. About 50% of China's annual consumption of reclaimed rubber needs to be imported. Finding the source of rubber raw materials and their substitute materials is an unremitting task in China. Reclaimed rubber is vulcanized in the production of rubber products. The corner waste is processed from raw materials, has a certain degree of plasticity, and can be reused. Reclaimed rubber can partially replace raw rubber for rubber products, so as to save raw rubber and carbon black, and is also conducive to improving the processing performance and rubber products. If the recycled rubber is directly desulfurized, it will lead to incomplete desulfurization, so the crushing operation should be carried out first. If the crushing operation is not thorough enough, the desulfurization process will not be carried out perfectly, resulting in more defects in the finished product.

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