Material crushing device for decorative building material

Abstract

The invention discloses a material crushing device for a decorative building material, and relates to the technical field of decorative building materials. The material crushing device comprises a boxbody, the top of the box body is fixedly connected with a motor through a support, the bottom of the motor is rotationally connected with a crushing shaft through an output shaft, the end, far away from the motor, of the crushing shaft penetrates through the box body and extends into the box body, the end, located in the box body, of the crushing shaft is rotationally connected with the bottom ofthe inner wall of the box body, a crushing cutter sleeve is fixedly connected to the portion, located inside the box body, of the outer wall of the crushing shaft, the surface of the outer wall of the crushing cutter sleeve is fixedly connected with crushing knives, reinforcing blades are fixedly connected to the two sides of the inner wall of the box body, the reinforcing blades and the crushingknives are arranged in a staggered mode, discharging troughs are fixedly connected to the two sides of the lower end of the outer wall of the box body, and movable troughs are formed in the tops of the discharging troughs. According to the material crushing device, the problems that an existing material crushing device is large in vibration during working, and a large amount of dust is prone to be caused during discharging are solved.

Description

technical field [0001] The invention relates to the technical field of decorative building materials, in particular to a material crushing device for decorative building materials. Background technique [0002] Decorative building materials are divided into two parts, one part is outdoor materials and the other part is indoor materials. Indoor materials are further divided into five types: solid material, plate, sheet, profile, and wire. Solid wood is raw material, mainly refers to the log and the square made of log. Commonly used logs include fir, red pine, elm, ash, camphor, and basswood, and the more expensive ones include rosewood, beech, oak, etc. After these building materials are used, there will always be leftover residues that need to be crushed , easy to transport and handle, but the existing crushing device has a complex structure and a relatively large volume, which is not suitable for some small factories, and when the crushing device is crushed, relatively la...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a material crushing device for decorative building materials, which solves the problems that the existing material crushing device has a relatively large vibration during operation, and it is easy to cause a large amount of dust when discharging.

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