Feed raw material screening device

By designing a feed raw material screening device with a motor drive link and a knock block, the problem of raw materials blocking the screening holes in the prior art is solved, and more efficient screening effect and better collection and diversion capabilities are achieved.

CN222642569UActive Publication Date: 2025-03-21SICHUAN WUYI MACHINERY MFG
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Patent Information

Application Number
CN202421242754.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-03-21
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

During long-term use of the existing feed raw material screening device, it is difficult to effectively deal with the problem of raw materials blocking the screening holes, affecting the screening effect.

Method used

A feed raw material screening device is designed, and the tapping block is driven by a motor drive link to periodically knock the initial screen soft plate to vibrate, screen, and raw materials that have not passed the initial screen are collected through the conveying channel and the primary screen collection box. At the same time, secondary screening plates and vibrators are used for secondary screening, and the screening effect is further optimized through sliding components and flow shields.

Benefits of technology

It effectively reduces the situation where raw materials block the secondary screen plate through the screen hole, improves the primary and secondary screening effects of feed raw materials, and enhances the collection and diversion capabilities of the screening device.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of feedstuff screening, and particularly relates to a feedstuff screening device which comprises a screening box shell. A feeding port is formed in the top of the screening box shell. A motor is fixedly connected to the outer side wall of the screening box shell. The output end of the motor is connected with a connecting rod; the connecting rod penetrates through the middle of the screening box shell. The connecting rod is in running fit with the screening box shell; a first knocking block is fixedly connected to the side wall of the connecting rod; the first knocking blocks are uniformly distributed on the side wall of the connecting rod; a primary screening soft plate is fixedly connected to the inner side wall of the screening box shell; according to the step, through the arrangement of a feeding port, raw materials needing to be screened can be put into a screening box shell, a motor rotates a connecting rod to drive a knocking block, the knocking block is knocked periodically, and a primary screening soft plate generates vibration to screen the raw materials; and the raw materials which cannot be screened by the primary screening soft plate are collected through the conveying channel and the primary screening collecting box, and the primary screening effect of the feed raw material screening device is further enhanced.
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