A weighing device for easy loading and unloading of medicinal materials

By designing an adjustable tilt angle feeding plate and roller conveyor system, the problems of high labor intensity and safety hazards caused by manual handling in medicinal material weighing equipment were solved, realizing an efficient and safe medicinal material weighing process and reducing losses and costs.

CN224428827UActive Publication Date: 2026-06-30SICHUAN HAOBO PHARMA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN HAOBO PHARMA
Filing Date
2025-07-23
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing medicinal herb weighing equipment requires frequent manual bending and lifting, resulting in high labor intensity and occupational injury risks. It also poses risks of herb slippage and loss, as well as safety hazards, affecting efficiency and cost control.

Method used

A weighing device was designed, which includes an adjustable tilt angle feeding support plate and a roller conveying system. The rollers continuously convey medicinal materials, reducing manual handling. The medicinal materials move smoothly on the roller surface, reducing the risk of slippage and adapting to different processing needs.

Benefits of technology

It reduces the labor intensity and occupational injury risk of operators, improves operational safety and weighing efficiency, reduces the loss of medicinal materials, adapts to the needs of batch processing, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a weighing device for medicinal herb processing that facilitates loading and unloading, relating to the field of medicinal herb processing technology. It comprises a weighing section and a loading section. The weighing section includes a weighing base plate with an electronic weighing scale mounted on it. A weighing frame with multiple rotating weighing rollers is detachably mounted on the scale. The loading section includes an adjustable-angle loading support plate with multiple loading rollers for transporting medicinal herbs. The loading section adjusts the angle via a bidirectional screw drive: loading sliding frames one and two are connected to the bottom sides of the support plate via loading brackets one and two, respectively. The sliding frames are threadedly engaged with corresponding screws, which are fixed to a loading tray with a handle. Rotating the handle adjusts the height. The middle of the bracket is rotatably connected to the weighing base plate via a connecting rod, ensuring stability. This device, through roller transport and angle adjustment, reduces labor intensity and the risk of injury, minimizes herb slippage and loss, and improves operational safety and weighing efficiency for large-scale production.
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