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Stone screener for highway construction

A filter and stone technology, applied in the fields of sieves, chemical instruments and methods, solid separation, etc., can solve problems such as low work efficiency, achieve high work efficiency, reduce the impact of dust and dust, and improve environmental protection.

Pending Publication Date: 2022-02-01
李洪山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of gravel screener for road construction, to solve the problem of low working efficiency existing in the prior art

Method used

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  • Stone screener for highway construction
  • Stone screener for highway construction
  • Stone screener for highway construction

Examples

Experimental program
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Effect test

Embodiment

[0028] see Figure 1-5 A gravel screener for road construction, comprising a housing 1, the inner cavity of the housing 1 forms a screening chamber, the upper end of the housing 1 is provided with a hopper 7 communicating with the screening chamber, and the upper end of the housing 1 is detachably installed with a top plate 6 , the upper end surface of the housing 1 is provided with a clamping groove, and the lower end surface of the top plate 6 is fixedly installed with a clamping block matching the size of the clamping groove, and the clamping block is clamped in the clamping groove, through the clamping block and The cooperation of the clamping groove can ensure the stability of the connection between the top plate 6 and the shell 1, and facilitate the disassembly of the top plate 6 and the shell 1. The hopper 7 is installed inside the top plate 6, and the installation of the hopper 7 facilitates the connection of the shell 1. Stones are injected inside, and the stability o...

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Abstract

A stone screener for highway construction comprises a shell, and a screening cavity is formed in an inner cavity of the shell; a top screen plate and a bottom screen plate are movably installed in the screening cavity, and a reciprocating mechanism is installed between the top screen plate and the bottom screen plate and connected with the top screen plate and the bottom screen plate to drive the top screen plate and the bottom screen plate to swing in a reciprocating mode so as to screen stones entering the screening cavity twice. Reciprocation of the top sieve plate and the bottom sieve plate can be realized under the effect of the reciprocating mechanism, so that the working efficiency can be effectively improved, the working period is shortened, and the production cost is reduced; in cooperation with a dust removal mechanism, the dust removal purpose and function in the screening process can be achieved, so that the influence of dust can be reduced, and high environmental protection property is achieved; and by disassembling and opening a baffle, a door plate and a sealing plate, stones with different diameters can be taken out, and classification is clear.

Description

technical field [0001] The invention belongs to the technical field of road construction equipment, and in particular relates to a stone filter for road construction. Background technique [0002] Stone is a term in a broad sense, generally referring to white stones, colored stones, black stones, crushed stones, gravels, pebbles, etc. Engineering, while crushed stone, gravel, and pebbles are suitable for structures, municipalities, roads, railways, etc. [0003] In the actual working process of the gravel screener in the prior art, the screening efficiency is low, which will lead to long working cycle, low working efficiency and high production cost, which limits its practicability. For this reason, we propose road construction Use a gravel sieve. Contents of the invention [0004] The purpose of the present invention is to provide a gravel screen for road construction to solve the problem of low working efficiency in the prior art. [0005] To achieve the above object,...

Claims

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Application Information

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IPC IPC(8): B07B1/34B07B1/42B07B1/46
CPCB07B1/343B07B1/42B07B1/46B07B1/4609B07B2201/04
Inventor 李洪山李崇霄梁国林裴成材
Owner 李洪山
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