Stone crushing, ball-milling and sieving device for building

Abstract

The invention discloses a stone crushing and ball milling and screening device for construction, which relates to the technical field of construction machinery and includes a crushing mechanism, a screening mechanism, a conveying mechanism and a discharging mechanism; the crushing mechanism includes a crushing outer cylinder, a crushing inner cylinder, a cylinder bracket, crushing liner, crushing plate, plate bracket and steel ball; the cylinder bracket is fixedly arranged at the lower part of the crushing outer cylinder, the crushing inner cylinder is rotatably arranged inside the crushing outer cylinder, and the crushing The liner is evenly arranged on the inner wall of the crushing inner cylinder, the crushing plate is located inside the crushing inner cylinder and there is a gap between the crushing liner and the upper middle of the crushing plate protrudes upwards, and the plate bracket Fixedly installed at both ends of the crushing plate, the steel balls are located inside the crushing inner cylinder and on the upper side of the crushing plate. The present invention can automatically crush, screen, unload and transport stones, with a high degree of automation , easy to use, conducive to improving production efficiency, and energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a stone crushing, ball milling and screening device for construction. Background technique [0002] Stone crushers are common equipment in mining machinery and construction machinery. Common stone crushers mainly include jaw crushers, mobile crushing stations, impact crushers, impact crushers, compound crushers, and single-stage hammer crushers. Machine, Vertical Crusher, Gyratory Crusher, Cone Crusher, Roller Crusher, Double Roller Crusher, Roller Crusher, Ball Mill, Raymond Mill, Sand Making Machine, Sand Washing Machine, High Pressure Suspension Roller mill etc. The ball mill is the key equipment for crushing the material after it is crushed. It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizers, black and non-ferrous metal beneficiation, glass ceramics and other production industries, for dry or wet...

AI Technical Summary

Problems solved by technology

For the crusher in the form of ball mill, none of the prior art has the function of screening. Dust, stones and unbroken stones are mixed together for discharge, resulting in poor crushing effect and not environmentally friendly. The ball mill can't carry out automatic discharge

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