Sandstone separator for construction machinery

Abstract

The invention discloses a sandstone separator for construction machinery, and belongs to the technical field of sandstone separation. The sandstone separator comprises a box body, a liquid spraying mechanism is arranged on one side of the top of the box body, a screening mechanism is arranged in an inner cavity of the box body, a transmission mechanism is attached to one side of the screening mechanism, a storage mechanism is movably connected to the position, corresponding to the screening mechanism, of the other side of the inner cavity of the box body; discharging holes are formed between the box body and the screening mechanism and between the box body and the storage mechanism; a discharging mechanism is arranged at the bottom of the inner cavity of the box body; and a feeding mechanism is arranged at the top of the box body. According to the sandstone separator, when a screen plate vibrates through reciprocating extrusion of polarization blocks, the screen plate vibrates to enable silt in mortar to fall into a bottom sand box, and at the moment, the screened-out sandstone can move through the inclined screen plate to fall into the discharging holes on one side and a stone boxon one side, so that the sandstone can be quickly separated, and then the screening difficulty can be reduced; and the screening efficiency is remarkably improved through reciprocating vibration, andthe discharging difficulty is effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of sand and gravel separation, in particular to a sand and gravel separator for construction machinery. Background technique [0002] Sand and gravel are generally used in building construction, and when sand and gravel are mixed together, they generally need to be sieved to ensure subsequent mixing. [0003] Chinese patent document CN104815834B discloses a sand and gravel separator, including a separator base, a power system, a separator cover, a screening system arranged in the separator base, a sand bucket and a stone bucket, and the screening system includes a conical The material barrel, the conical auger arranged inside the conical material cylinder and the outer auger arranged outside the conical material cylinder, the side wall of the conical material cylinder is provided with screen holes, the separation One side of the machine base is provided with a feed port, and the other side of the separation...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve 1, mud water is likely to be mixed with sand and mud when distributing materials, which affects the discharging and distributing efficiency; 3. Sand and gravel are easy to accumulate in the feeding mechanism during feeding, which affects the screening effect of the feeding material. A kind of sand and gravel separator for construction machinery is proposed.

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