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Vibration screening feeding hopper

A vibrating screening and feeding hopper technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems that the quality of powder screening cannot be guaranteed, and achieve the effect of ensuring stability, improving screening efficiency, and ensuring screening effect

Inactive Publication Date: 2018-05-01
CHENGDU RONGCHUANG ZHIGU SCI & TECH
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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: in order to solve the problem that the existing manual screening cannot guarantee the quality of powder screening, the present invention provides a vibrating screening feeding hopper

Method used

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  • Vibration screening feeding hopper

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Experimental program
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Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the present embodiment provides a vibratory screening feeding hopper, including a hopper body 1, and the hopper body 1 includes a primary screening mechanism 1-1 and a secondary screening mechanism 1-2 arranged sequentially from top to bottom, and the primary screening mechanism An elastic member 4 is connected between 1-1 and the secondary screening mechanism 1-2. The primary screening mechanism 1-1 includes a feed screen 1-1.1 and a secondary screen 1-1.2 arranged sequentially from top to bottom, A beating assembly 2 is provided between the feed screen 1-1.1 and the secondary screen 1-1.2, and the secondary screening mechanism 1-2 includes a tertiary screen 1-2.1 and is arranged below the tertiary screen 1-2.1 for Drive the vibrating assembly 1-2.2 of the three-time screen 1-2.1 to vibrate, one end of the elastic member 4 is connected to the secondary screen 1-1.2, and the other end is connected to the three-time screen 1-2.1, and the hittin...

Embodiment 2

[0021] Based on the above embodiments, two connecting ears 3 are symmetrically arranged between the primary screening mechanism 1-1 and the secondary screening mechanism 1-2, and two guide grooves are symmetrically dug on the side wall of the primary screening mechanism 1-1, One end of the connecting ear 3 is fixedly connected with the secondary screening mechanism 1-2, and the other end is slidingly fitted with the guide groove, which ensures the stability of the device during the vibration screening process.

Embodiment 3

[0023] Based on the above embodiment, a horizontal rotating shaft 5 is provided below the tertiary screen 1-2.1, and the vibrating assembly 1-2.2 includes a motor 1-2.2 / 1 that drives the horizontal rotating shaft 5 to rotate and an eccentric wheel group keyed on the horizontal rotating shaft 5 1-2.2 / 2, the horizontal shaft 5 is bonded with a number of scrap gears 6, and the outer circumference of the scrap gear 6 is evenly distributed with scrap teeth, and the rotation of the motor 1-2.2 / 1 drives the horizontal shaft 5 to rotate, Thereby driving the eccentric wheel group 1-2.2 / 2 keyed on the horizontal rotating shaft 5 to rotate, and reciprocatingly hitting the three screens 1-2.1 to realize the screening of the powder, and the powder can be further screened by the crushing gear 6 Crushed to ensure the screening effect.

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Abstract

The invention discloses a vibration screening feeding hopper and relates to the technical field of Chinese medicinal herb processing equipment. The vibration screening feeding hopper comprises a hopper body, wherein the hopper body comprises a primary screening mechanism and a secondary screening mechanism sequentially arranged from top to bottom; an elastomer is connected between the primary screening mechanism and the secondary screening mechanism; the primary screening mechanism comprises a feeding screen and a second screen sequentially arranged from top to bottom; a striking assembly is arranged between the feeding screen and the second screen; the secondary screening mechanism comprises a third screen and a vibrating assembly arranged below the third screen and used for driving the third screen to vibrate; one end of the elastomer is connected with the second screen; and the other end of the elastomer is connected with the third screen. According to the vibration screening feeding hopper, powder sequentially passes through the feeding screen, the second screen and the third screen for three-stage screening, so that the screening quality of the powder is ensured; and in addition, through vibration, the screening circulation of the powder is ensured and the screening efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine processing equipment, in particular to a vibrating screening feed hopper. Background technique [0002] In the process of fighting against diseases for thousands of years, the working people of China have gradually accumulated rich medical knowledge through practice and continuous understanding. Since writing was not developed in the ancient times, this knowledge could only be passed down from teacher to teacher orally. Later, with writing, it was gradually recorded, and medical books appeared. These books have played a role in summarizing previous experience and facilitating dissemination and promotion. Chinese medicine has a history of thousands of years. It is a summary of the rich experience of the Chinese people in fighting diseases for a long time, and it has made great contributions to the prosperity of the Chinese nation. Because herbs are in the majority of medicine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B02C18/14
CPCB07B1/28B02C18/14B07B1/42B07B2201/04
Inventor 章显红
Owner CHENGDU RONGCHUANG ZHIGU SCI & TECH
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