Sand screening device with washing structure and facilitating material receiving

Abstract

The invention relates to a sand screening device with a washing structure and facilitating material receiving. The sand screening device comprises a transportation frame and a pushing board; a conveying belt is installed at the upper end of the transportation frame; a conveying board is fixed to the outer wall of the conveying belt; a receiving cavity is connected with the lower end of the right side of the transportation frame; a main frame is arranged on the right side of the upper end of the transportation frame; a sand inlet is mounted at the upper end of the main frame; a water pipe is fixed to the outer wall of the sand inlet; a water nozzle is connected with the inner side of the water pipe; and a sand shielding board is arranged on the inner wall of the sand inlet. The sand screening device has the beneficial effects that through arrangement of a pushing board, a movable shaft and a cylinder, the pushing board can rotate through the function of the movable shaft, the lower endof the pushing board can be rotated by angles conveniently through the function of the cylinder, then the size of an opening at the lower end of the sand inlet can be adjusted, and therefore the sandfeeding speed is convenient to adjust according to needs of users.

Description

technical field [0001] The invention relates to the technical field of sand screening devices, in particular to a sand screening device with a water-washing structure that is convenient for collecting materials. Background technique [0002] Sand screening device, construction equipment, is used to separate sand and stone, so as to facilitate the obtaining of qualified sand that can be used for construction. It is generally composed of motor screens and other structures. [0003] However, in the process of using the traditional sand screening device, the screened sand cannot be collected uniformly when receiving materials, which is not conducive to sand loading, and its feeding structure is relatively simple, which is not enough to save time and effort. [0004] A sand screening device disclosed in the Chinese invention patent application publication CN201711398633, although the sand screening device has a simple structure, it can classify the screened sand and stones when s...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a sand screening device with a water-washing structure that is convenient for collecting materials, so as to solve the above-mentioned background technology. A sand screening device disclosed in the Chinese invention patent application publication specification CN201711398633, the sand screening device, Although it has a simple structure, it can classify the screened sand when screening sand, which is a more convenient function, but its sand screening device does not have a washing structure, and the sand screening device cannot be cleaned after use. , or it is troublesome to clean, and at the same time, the device cannot be convenient for collecting materials and collecting sand

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