Relaxation screen

A technology of relaxation screen and screen cover, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of complex structure of vibrating screen, easy wear of key components, low work efficiency, etc., and achieve convenient maintenance, not easy to block, and high efficiency Effect

Inactive Publication Date: 2020-02-11
JIANGDU COUNTY ENVIRONMNT PROTECTION EQUIPS FACTORY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of the above-mentioned existing vibrating screens, such as complex structure, easy wear and tear of key components, and low working efficiency, and propose a relaxation screen. Ejection movement is carried out on

Method used

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  • Relaxation screen

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown, a relaxation screen, the relaxation screen consists of a bracket 1, a drive system 2, a shafting 4, a shafting protection cover 5, a guide plate 6, an inner box 7, an outer box 8, a screen cover 9, and a cylindrical rubber seat 10 The connection composition; the drive system 2 is fixed on the bracket 1, the drive system 2 is directly connected with the shaft system 4, the shaft system protection cover 5 is arranged outside the shaft system 4, the shaft system protection cover 5 is fixedly connected with the inner box body 7, and is connected with the The outer box body 8 is connected by a push-pull rod in the horizontal direction, the inner box body 7 is connected with the outer box body 8 by a guide plate 6 in the vertical direction, and a screen cover 9 is arranged above the screen box, which is connected on the support 1 by supporting le...

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Abstract

The invention discloses a relaxation screen, and belongs to the field of material vibration screening. The relaxation screen structurally is composed of a support, a driving system, a shaft system, ashaft system protection cover, a guide plate, an inner box body, an outer box body, a screen cover and a cylindrical rubber seat. The driving system is fixed to the support and is directly connected with the shaft system. A shaft system protection sleeve is arranged on the outer side of the shaft system. The shaft system protection cover is externally fixedly connected with the inner box body andis connected with the outer box body through a push-pull rod in the horizontal direction. The inner box body and the outer box body are connected through a guide plate in the vertical direction. The screen cover is arranged above a screen box and is connected to the support through support legs. According to the relaxation screen, materials are ejected on a screen surface due to the downward loosening and upward tensioning movement of the screen, and the screening work of ejecting loosening and falling and screen penetrating is completed. The relaxation screen has the advantages of being highin efficiency and processing capacity, wide in application occasion, not prone to blockage, convenient to maintain and the like.

Description

technical field [0001] The invention belongs to the field of vibration screening of materials, and relates to a relaxation sieve, in particular to a flexible relaxation sieve capable of realizing the functions of particle size classification and self-cleaning screen surface. Background technique [0002] Vibrating screens are widely used in mining, smelting, chemical, material processing, food processing and other industries to separate loose industrial raw materials through specific structures. The screening of general materials can be regarded as composed of four stages: the static stage of materials, the materials just contact the screen, and stay on the screen. In this stage, the materials are relatively compact, and the screening of small particles is poor; the materials are loose. After several ejection movements, the material begins to loosen; in the stage of material stratification, the loose material passes through the projectile force and gravity of the screen, and...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/42B07B1/48B07B1/46
CPCB07B1/28B07B1/42B07B1/46B07B1/485
Inventor 仇志国缪宏虞波张永京高来顺李红建沈尤欣于小华
Owner JIANGDU COUNTY ENVIRONMNT PROTECTION EQUIPS FACTORY
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