Floating screen vibrating screen

A vibrating screen and screen surface technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of damage, easy hole sticking of materials, shortened life of the screen surface, etc., and achieve good elasticity, increased elasticity, and long life. Effect

Inactive Publication Date: 2011-12-21
鞍山重型矿山机器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the vibrating screen is working, the screen surface and the screen frame are relatively immovable, the screen surface lacks elasticity during the vibration of the screen machine, and the material is easy

Method used

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  • Floating screen vibrating screen
  • Floating screen vibrating screen
  • Floating screen vibrating screen

Examples

Experimental program
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Embodiment Construction

[0007] An embodiment of the present invention will be described below in conjunction with the accompanying drawings. It is mainly composed of a screen frame 1, a screen surface 2, a vibrator 4, a vibration damping support device 7 and a motor transmission device; the screen surface 2 is installed on the screen frame 1 to form a screen box, and the screen frame 1 is mainly composed of a side plate 10 and a supporting screen surface Composed of beams, the screen surface is a tensioned screen surface 2 along the material flow direction. The beams supporting the screen surface include fixed support beams 5, 8 and floating support beams 3. The floating support beams 3 are arranged between the corresponding two fixed support beams; the screen surface is tensioned along the material flow, and both ends are tensioned and fixed on the fixed support beams. On the beams 5 and 8, the middle is supported by the screen surface support 13 on the two floating support beams 3, forming an upwar...

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PUM

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Abstract

A floating screen surface vibrating screen belongs to the field of vibrating screening machinery. It solves the problems that the screen surface has no secondary vibration, the material is easy to get stuck and the screening efficiency is improved. It is mainly composed of screen frame, screen surface, vibrator, vibration damping support device and motor transmission device. The beams supporting the screen surface include fixed support beams and floating support beams, and the floating support beams are arranged between the corresponding two fixed support beams; the screen surface tensioned along the material flow, both ends are tensioned and fixed on the fixed support beams, and the middle is fixed by the fixed support beam. The floating support beam is supported and has an upward convex arc; both ends of the floating support beam are installed on the side plates of the screen frame through springs. The springs that mount the floating support beams can be rubber shear springs, composite springs or coil springs. The screen surface can be connected and combined by multiple sections of tensioned screen surface. It has the characteristics of long life and good elasticity of the screen surface, the material is not easy to get stuck and the screening efficiency is high. It can be applied to the vibrating screen for screening various materials.

Description

technical field [0001] The invention belongs to the field of vibrating screening machinery, and mainly relates to a vibrating screen with a floating screen surface, which has good elasticity of the vibrating screen surface, long service life, no material jamming and high sieving rate. Background technique [0002] The vibrating screen is mainly composed of a screen box, a screen surface, a vibrator, a vibration damping support device and a motor transmission device. The motor transmission drives the vibrator to vibrate, driving the screen box and the screen surface to screen the material. The screen surface of conventional vibrating screens is generally installed on the screen frame by rigid compression or simply tension. When the vibrating screen is working, the screen surface and the screen frame are relatively immobile, the screen surface lacks elasticity during the vibration of the screen machine, and the material is easy to get stuck. When the material impacts on the ...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/46
Inventor 徐文彬李素妍
Owner 鞍山重型矿山机器股份有限公司
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