A building material processing and screening device
A technology for screening devices and building materials, applied in the engineering field, can solve the problems of incomplete crushing of building materials, incomplete filtering of building materials, damage to devices, etc., and achieve the effects of preventing incomplete crushing, good limiting effect, and preventing clogging
Active Publication Date: 2020-05-22
振林建设集团股份有限公司
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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 and incomplete crushing of building materials during the filtering process, a building material processing and screening device proposed by the present invention
Method used
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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 positioned 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...
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The invention belongs to the technical field of engineering, and specifically relates to a building material processing and screening device, which includes a frame; at least two crushing and stirring units are arranged in the frame; the crushing and stirring units include crushing gears, crushing shafts, slide bars, Springs, racks and auxiliary gears; the lower end of the rotating shaft of the motor is fixedly connected with a stirring rod; the stirring rod is divided into two parts: a straight rod and a curved rod; a primary filter plate is provided under the stirring rod; There is a secondary filter plate under the primary filter plate; the invention fully stirs the building materials through the crushing and stirring unit, and at the same time pulverizes the building materials, and strengthens the stirring effect through the stirring rod, and the vibration of the primary filter plate and the secondary filter plate screens the building materials, effectively Blockage of building materials is prevented, and the screening efficiency is fast at the same time, and the function of stirring and crushing is played during the screening process; the screening efficiency of the present invention is high, and the device is not easy to be damaged during 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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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