Damping type building material circulation smashing and crushing device

Abstract

The invention discloses a damping type building material circulation smashing and crushing device, and belongs to the technical field of buildings. The damping type building material circulation smashing and crushing device comprises a shell, a smashing cavity is formed inside the shell, a screen plate, an inclined base plate, a smashing roller device, a grinding bin and a vibrator are arranged inside the smashing cavity, a feeding hopper is arranged in the center of the top of the shell, the screen plate is arranged below the grinding bin in an inclined manner, the screen plate is high in left end and low in right end, and the vibrator is arranged in the center of the lower side of the screen plate. The damping type building material circulation smashing and crushing device is reasonablein structural design, convenient to use and good in damping effect; the smashing roller device and the grinding bin are arranged inside the smashing cavity, building materials can be smashed throughdual smashing devices, and the smashing efficiency of the building materials is greatly improved; and the screen plate and the vibrator are arranged, the smashed building materials can be automatically screened, the building materials which cannot pass through the screen plate can be fed into the grinding bin again through a circulation lifting barrel, and the materials are smashed again until thesmashed particle size is qualified.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a shock-absorbing circulating crushing and screening device for building materials. Background technique [0002] At present, with the development of science and technology, construction and other fields are also developing rapidly, and in the field of construction, it is often necessary to screen construction materials. The existing screening devices are not used due to their unreasonable structural design and other problems. During the screening process, it is easy to cause poor screening effect and fail to achieve the purpose of material separation, and the material is often large in size before screening, which is easy to cause damage to the equipment, which is not conducive to people's screening, and will affect the later stage. The processing and production bring a lot of troubles, which is not conducive to people's processing, reduces work efficiency, increases operat...

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Problems solved by technology

[0002] At present, with the development of science and technology, construction and other fields are also developing rapidly, and in the field of construction, it is often necessary to screen construction materials. The existing screening devices are not used due to their unreasonable structural design and other problems. During the screening process, it is easy to cause poor screening effect and fail to achieve the purpose of material separation, and the material is often large in size before screening, which is easy to cause damage to the equipment, which is not conducive to people's screening, and will affect the later stage. The processing and production bring a lot of troubles, which is not conducive to people's processing, reduces work efficiency, increases operating costs, and the equipment will generate a lot of vibration during work, which will seriously affect the service life of the equipment; therefore, we need a reduction Earthquake-type building material circulation crushing and screening device

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