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Sand screening cylinder automatic cleaning mechanism for sand screening machine

A technology for automatic cleaning and sieving of sand cylinders, applied in the directions of sieve, solid separation, grille, etc., can solve the problems of high cost and damage to the sieve sand cylinder, and achieve the effect of reducing energy consumption, convenient location, and reducing product cost.

Pending Publication Date: 2021-06-11
SUQIAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patented cleaning component is driven by an additional drive motor, which is costly; and the patent uses a similar linkage mechanism to drive the connecting block to impact the sand screening cylinder, which is easy to cause damage to the sand screening cylinder

Method used

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  • Sand screening cylinder automatic cleaning mechanism for sand screening machine
  • Sand screening cylinder automatic cleaning mechanism for sand screening machine
  • Sand screening cylinder automatic cleaning mechanism for sand screening machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] like figure 1 As shown, the present invention mainly includes a sand screening cylinder 1, a conveyor belt 2 is arranged below the sand screening cylinder 1, and the conveyor belt 2 transports the screened sand to a designated position, and the sand screening cylinder 1 is an inclined structure as a whole. One end is provided with a hopper 3, and the hopper 3 is used to add sand that has not been screened. The sand screening cylinder 1 is also driven to rotate by a reducer 5 driven by a drive motor 4. Specifically, the reducer 5 drives the first connecting shaft 10 through a belt or a chain. Rotate, the first connecting shaft 10 drives the entire sand screening cylinder 1 to rotate, so that the sand and impurities are stirred in the sand screening cylinder 1. During the turning process, the sand leaks from the sand screening cylinder 1 to the conveyor belt 2, and impurities such as stones Screened out through the material guide plate 14; in order to play a cleaning effe...

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PUM

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Abstract

The invention discloses a sand screening cylinder automatic cleaning mechanism for a sand screening machine. The mechanism comprises a sand screening cylinder and a first connecting shaft for driving the sand screening cylinder to rotate, wherein one end of the first connecting shaft is connected with a first belt pulley, the first belt pulley drives a second belt pulley to rotate through a belt, the second belt pulley is mounted at one end of a second connecting shaft and drives the second connecting shaft to rotate, a cleaning assembly and bearings are mounted on the second connecting shaft, and the bearings are supported by supporting pipes. According to the mechanism, when a connecting seat rotates, a connecting strip is driven to rotate to continuously strike the sand screening cylinder, so that the cleaning operation on the sand screening cylinder is completed.

Description

technical field [0001] The invention relates to the related technical field of auxiliary equipment for a sand screening machine, in particular to an automatic cleaning mechanism for a sand screening cylinder used in a sand screening machine. Background technique [0002] During the working process of the horizontal sand screening machine, stones, stones, etc. may be stuck in the holes of the sand screening cylinder during the rolling process, which will affect the efficiency and quality of sand screening, especially for wet sand. more obvious. At present, there are two ways to deal with this problem. One is to manually clean the blockage when the sand screening machine is shut down, and the other is to install an automatic cleaning device on the sand screening machine. Obviously, the second method is better and the sand screening efficiency is higher. For example, patent 201922210140.2 discloses a drum screen cleaning assembly for a drum sand screening machine. The cleanin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22B07B1/54B07B1/42
CPCB07B1/22B07B1/54B07B1/42
Inventor 唐友亮丁红燕李光宇张锦
Owner SUQIAN COLLEGE
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