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a vibrating screen

A technology of vibrating sieve and vibrating spring, which is applied in the fields of filter sieve, solid separation, chemical instruments and methods, etc. It can solve the problems of high price, unsatisfactory vibration effect and low screening efficiency, so as to improve the service life and prevent structural damage , good filtering effect

Active Publication Date: 2020-12-25
ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vibration effect of the equipment when separating and screening granular materials is not satisfactory, the screening efficiency is low, and the screening is extremely incomplete. The vibration equipment with multiple degrees of freedom is expensive and not suitable for the needs of ordinary screening and separation.

Method used

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Examples

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Embodiment Construction

[0019] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0020] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0021] Such as figure 1 Shown in -3, a vibrating screen includes a frame, a screening component, a number of vibrating springs 8 and a vibrating mechanism from top to bottom.

[0022] The screening part includes a round frame 1 and an impact spring 2, a baffle plate 3, and a sieve plate part 4 located in the round frame 1; one end of the impact spring 2 is fixed on the inner wall of the round frame 1 along the radial direction of the round frame 1, and the other end is connected with the tile The circular arc outer walls of the sheet-shaped baffles 3 are connected. The baffles 3 are arranged perpe...

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PUM

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Abstract

The invention discloses a vibrating screen. A screening component comprises a round frame, impact springs, baffles and a screening disc component, wherein the impact springs, the baffles and the screening disc component are located in the round frame. One end of each impact spring is fixed to the inner wall of the round frame in the radial direction of the round frame, and the other end of each impact spring is connected with the arc-shaped outer side wall of the corresponding tile-shaped baffle. The baffles are perpendicular to the inner bottom surface of the round frame and freely slide on the bottom surface. All the baffles are arranged in a circular array mode with points on the axis of the round frame as the center. A supporting plate is fixed to the upper end of a swing arm. The lower end of the swing arm is in a fan shape, and gear teeth of a gear are arranged on the arc-shaped edge of the fan shape. A strip-shaped through hole is formed in the portion, between the supporting plate and the fan-shaped end, of the swing arm in the length direction of the swing arm, and the portion between the strip-shaped through hole and the fan-shaped end is hinged to a machine frame. A rotary disc is located on the back side of the swing arm, and a guide column on the rotary disc stretches into the strip-shaped through hole. Sliding columns are arranged at the two ends of a rack and separately located on shaft sleeves at the two ends of a base. The vibrating screen is stable in structure, high in screening efficiency, good in effect, and suitable for application and popularization.

Description

technical field [0001] The invention belongs to the technical field of screening and separation, and in particular relates to a vibrating screen. Background technique [0002] At present, the vibration effect of equipment for separating and screening granular materials is not satisfactory, the screening efficiency is low, and the screening is extremely incomplete. The vibration equipment with multiple degrees of freedom is expensive and not suitable for the needs of ordinary screening and separation. Contents of the invention [0003] The purpose of the present invention is to solve the above technical problems and provide a vibrating screen with stable structure, high screening efficiency and good effect, which is beneficial to popularization and use. [0004] Technical scheme of the present invention is as follows: [0005] A vibrating screen, which sequentially includes a frame, a screening component, several vibrating springs and a vibrating mechanism from top to bott...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/42
CPCB07B1/28B07B1/42
Inventor 王华银
Owner ANHUI RUIBANG BIOLOGICAL SCI & TECH CO LTD
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