Material crushing device with dust removal function

Abstract

The invention discloses a material crushing device with a dust removal function. The material crushing device comprises a bottom plate (1), a frame body device (2), a cover plate device (3), a first transversal plate (4), a cylinder device (5), a grinding device (6), a dust absorption device (7) and a recovery device (8), wherein a first support (11), a first bent rod (13) and a first inclined plate (12) are arranged on the bottom plate (1); the frame body device (2) comprises a first frame body (21), first fixing blocks (22), first rolling wheels (23) and first crushing teeth (24); the cover plate device (3) comprises a charge hopper (31), a flow distribution block (32), cover plates (33), a first vertical rod (35), a first transversal rod (34), first connection rods (36) and holding rings (37); and the first transversal plate (4) is provided with a first through hole (41) and a third frame body (42). The material crushing device disclosed by the invention is used for directly recovering waste rubber after crushing and double grinding, and high in crushing efficiency.

Description

technical field [0001] The invention relates to a material crushing and grinding device, in particular to a material crushing and grinding device with a dust removal function, which belongs to the technical field of crushing mechanical equipment. Background technique [0002] With the popularization of private cars, the scrapping rate of cars is gradually increasing every year, and the tires of cars need to be recycled. The mill for waste rubber mainly includes a screening device for screening the rubber particles after rough processing and crushing, and then after cutting The equipment is cut and finally crushed into powder. This kind of equipment is bulky and difficult to maintain. [0003] Chinese patent CN202921383U discloses a waste rubber mill, which includes a body, the body has a base and a storage box, a motor is installed in the base, a feeding port is opened on the top of the storage box, and a feeding device is installed in the feeding port , the feeding device ...

AI Technical Summary

Problems solved by technology

However, it can only crush waste rubber, but cannot grind waste rubber, so that the particle size of the crushed rubber is relatively large, which cannot meet the needs of some special processing; Rubber with particle size is required, which will prolong the entire crushing time, resulting in a decrease in efficiency; and when there is a lot of crushed rubber on the filter, it is easy to block, which will affect the smooth progress of crushing, and even stop crushing in severe cases until dredging The filter holes of the filter screen will restart the crushing, which will increase the production cost

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