Bulk drug screening device
By adopting a combination of two sets of filtering mechanisms and vibration mechanisms in the raw material screening device, and using a rotating rod and a cam to drive the screen plate to slide for screening, the problems of high energy consumption and noise pollution of the vibration motor are solved, and an efficient and low-noise screening process is achieved.
CN223312440UActive Publication Date: 2025-09-09ZHEJIANG QIANLIYAN PHARMACEUTICAL TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202422514182.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-17
AI Technical Summary
Technical Problem
The existing raw material drug screening device consumes a lot of energy through the vibration of the vibration motor, generates noise pollution, affects the health of operators and increases energy consumption.
Method used
Two sets of filtering mechanisms are set up one above the other. The vibration mechanism drives the rotating rod to drive the cam to rotate, so that the screen plate slides up and down in the screening box, and the spring deformation is used for screening, which reduces energy consumption and noise pollution.
Benefits of technology
It improves the screening efficiency of raw materials, reduces energy consumption and noise pollution, and improves the filtering effect.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a bulk drug screening device which comprises a screening box, the top of the screening box is fixedly communicated with a feeding hopper, two sets of filtering mechanisms are installed in the screening box, and a vibrating mechanism for vibrating the two sets of filtering mechanisms is arranged on one side of the screening box. A driving motor in the vibration mechanism drives a rotating rod connected with the driving motor to rotate, so that a belt pulley connected with one end of the rotating rod is in transmission with the other group of belt pulleys, and then the other group of rotating rods are driven to rotate; further, cams on the two rotating rods drive mounting frames in the two filtering mechanisms and sieve plates in the filtering mechanisms to slide up and down in a sieving box, springs deform, the sieve plates mounted in the mounting frames are used for screening and filtering large particles in the bulk drugs, and the bulk drug sieving efficiency is improved; and energy consumption is reduced, and noise pollution caused by screening of the raw material medicine is reduced.
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