Movable automatic sand screening device

Abstract

The invention discloses a movable automatic sand screening device. The movable automatic sand screening device comprises an L-shaped bottom board, a vibration mechanism, a sand screening mechanism, moving wheels, a control panel, a support, a screw material feeding mechanism and an auxiliary material feeding mechanism, four corners of the bottom of the L-shaped bottom board are fixedly provided with the moving wheels through bolts, one side of the top of the L-shaped bottom board is fixedly provided with the vibration mechanism through bolts, one end of the sand screening mechanism is connected with the other side of the top of the L-shaped bottom board through hinges, the other end of the sand screening mechanism is connected with the top of the vibration mechanism through hinges, the control panel is installed to one side of the top of the L-shaped bottom board in an embedded manner, one side of the L-shaped bottom board is fixedly provided with the screw material feeding mechanism through the support, a material outlet of the screw material feeding mechanism is correspondingly installed right above the sand screening mechanism, and the control panel is in electrical connection with the vibration mechanism, the sand screening mechanism, the screw material feeding mechanism and the auxiliary material feeding mechanism. The movable automatic sand screening device is simple in structure and convenient to use, and the convenience of use is effectively improved.

Description

technical field [0001] The invention relates to the technical field of sand screening devices, in particular to a movable automatic sand screening device. Background technique [0002] With the progress of society, especially the progress of science and technology, people's lives have undergone earth-shaking changes, especially the acceleration of urbanization, countless tunnels shuttle underground, mountains and rivers, and a large number of high-density buildings have sprung up In the process of building a large number of buildings, concrete is an indispensable material, and sand and gravel, the main material of concrete, are unobtainable parts; and sand and gravel are mostly formed by natural river impact or mechanical equipment crushed. [0003] For a long time, the separation of sand and impurities in sand fields and construction sites has mostly been done manually by using sieves. This manual method not only has low work efficiency and high labor intensity, but also c...

AI Technical Summary

Problems solved by technology

[0003] For a long time, the separation of sand and impurities in sand fields and construction sites has mostly been done manually by using sieves. This manual method not only has low work efficiency and high labor intensity, but also costs a lot to sieve sand.

In recent years, with the improvement of the degree of mechanized operation, although some mechanical sieves are also used to separate sand and impurities, the existing mechanical equipment is all fixed, which cannot meet the needs of mobile equipment for sand fields and construction sites. The existing mechanical equipment has the disadvantages of complex transmission chain, large power consumption and low work efficiency

Images