Building material processing and screening device

A technology for screening devices and building materials, which is applied in the field of engineering, can solve the problems of incomplete filtering of building materials, incomplete crushing of building materials, and device damage, and achieve the effects of preventing incomplete crushing, good limit effect, and preventing clogging

Active Publication Date: 2019-02-12
振林建设集团股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology and solve the problems of incomplete filtering of building materials, device damage a

Method used

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  • Building material processing and screening device
  • Building material processing and screening device
  • Building material processing and screening device

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Experimental program
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Effect test

Embodiment approach

[0029] As an embodiment of the present invention, the lower end of the rotating shaft of the motor 11 is fixedly connected with the stirring rod 4; the stirring rod 4 is divided into two parts: a straight rod 41 and a curved rod 42; the straight rod 41 is located on the stirring rod 4 both ends, the straight rod 41 is made of metal material; the curved rod 42 is located between the straight rods 41, and the curved rod 42 is made of soft rubber; the stirring rod 4 is provided with an air passage 43, and the straight rod The width of the air passage 43 of the part 41 is less than the width of the air passage 43 of the curved rod 42 part, and the partial air passage 43 of the curved rod 42 is designed so that the wall thickness of the inner circle part of the curved rod 42 is smaller than the wall thickness of the outer circle part; the air passage 43 communicates Chute 28; when working, the crushing shaft 22 vibrates, driving the slide bar 23 to vibrate, and the air passage 43 is...

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Abstract

The invention belongs to the technical field of engineering, and particularly relates to a building material processing and screening device. The building material processing and screening device comprises a frame body, wherein at least two crushing and stirring units are arranged in the frame body; each crushing and stirring unit comprises a crushing gear, a crushing shaft, a sliding rod, a spring, a rack and an auxiliary gear; the lower end of a rotating shaft of a motor is fixedly connected with a stirring rod; the stirring rod is divided into a straight rod and a bent rod; a primary filter plate is arranged below the stirring rod; and a secondary filter plate is arranged below the primary filter plate. Building materials are fully stirred through the crushing and stirring units, at the same time, the building materials are crushed, the stirring effect is enhanced through the stirring rod, the building materials are screened through vibration of the primary filter plate and the secondary filter plate, blockage of the building materials is effectively prevented, meanwhile the screening efficiency is high, and the stirring and crushing role is played in the screening process. Thebuilding material processing and screening device is high in screening efficiency and not prone to damage in the screening process.

Description

technical field [0001] The invention belongs to the field of engineering technology, in particular to a building material processing and screening device. Background technique [0002] Building materials are a general term for materials used in civil engineering and construction engineering, which can be divided into structural materials, decorative materials and some special materials; structural materials include wood, bamboo, stone, cement, concrete, metal, bricks, ceramics, glass, Engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, glass with special effects, etc. Most building materials need to be screened during use to select the most suitable size. [0003] There is also a technical solution for building material processing and screening in the prior art. For example, a Chinese patent with application number 2016204858478 discloses a building material processing screening d...

Claims

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Application Information

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IPC IPC(8): B02C15/00B02C19/00B02C23/16B02C23/14B07B1/28B01F13/10
CPCB02C15/00B02C19/00B02C23/14B02C23/16B07B1/28B02C2023/165B07B2201/04B01F33/83B01F33/83612
Inventor 金彬常逸坤
Owner 振林建设集团股份有限公司
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