Grading type silkworm cocoon screening device

By designing a graded cocoon screening device including a fixing frame, agitating shaft, a rotary plate, smoothing mechanism and vibrator, the problem of cocoons being prone to sticking and stacking during screening is solved, and a more efficient screening process is achieved.

CN222684846UActive Publication Date: 2025-03-28NINGNAN COUNTY SOUTH SILK ROAD GRP CO LTD
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Patent Information

Application Number
CN202420804974.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-18
Publication Date
2025-03-28
Estimated Expiration
2034-04-18

AI Technical Summary

Technical Problem

The existing graded silk cocoon screening device is not convenient for auxiliary screening. The silk cocoons are prone to stick to each other during screening, resulting in accumulation of screening sites, difficulty in subsequent seismic screening processes, and low screening efficiency.

Method used

A graded cocoon screening device is designed, including a fixing frame, a fixing plate, a support frame, a stirring shaft, a rotary plate, a smoothing mechanism, a graded frame and a vibrator. The rotary plate is driven by the stirring shaft, and the rotary plate is driven by the rotation of the movable plate and the fixed column. The fixed column drives the rubber blocks to avoid the accumulation of cocoons, and the cocoons are vibrated to the corresponding graded frame for screening through the vibrator.

Benefits of technology

It effectively avoids adhesion and accumulation of cocoons during the screening process, improves screening efficiency, and makes the cocoon screening process more convenient and fast, making it easier for users to use.

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Abstract

The utility model discloses a grading type silkworm cocoon screening device, which belongs to the technical field of silkworm cocoon screening, and comprises a fixing frame and a fixing plate, the top of the fixing frame is provided with a support frame, the inner wall of the support frame is rotatably connected with a stirring shaft, the surface of the stirring shaft is in bolted connection with a rotating plate, and the rotating plate is fixedly connected with the fixing frame. A flattening mechanism is in bolted connection with the surface of the rotating plate, a grading frame is arranged at the bottom of the supporting frame, a vibrator is in bolted connection with the top of the fixing plate, the flattening mechanism comprises a movable plate, a fixing column and a rubber block, and the top of the rubber block is in bolted connection with the bottom of the fixing column. The grading type silkworm cocoon screening device solves the problems that most existing grading type silkworm cocoon screening devices are not convenient to carry out auxiliary screening work, silkworm cocoons are prone to adhesion during screening, the situation of accumulation of screen parts of the screening devices is prone to occurring, the follow-up vibration screening process is difficult, rapid screening work is not convenient to carry out, the screening efficiency is low, and the screening efficiency is high. Therefore, the use effect is influenced.
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