Mixing machine for raw material powder

By introducing a combination of components such as a rotating rod, rotating shaft, worm gear, and eccentric wheel into the mixer, the problems of uneven mixing and material blockage are solved, achieving uniform powder mixing and efficient production.

CN224270907UActive Publication Date: 2026-05-26ZHEJIANG UNIVERSITY OF TRADITIONAL CHINESE MEDICINE (QUZHOU QUJIANG) RESEARCH INSTITUTE CO LTD +1
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Patent Information

Application Number
CN202521073113.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-28
Publication Date
2026-05-26
Estimated Expiration
2035-05-28

AI Technical Summary

Technical Problem

Existing mixers for raw material powders have limited stirring methods and range of action during the mixing process, resulting in poor powder mixing effect in areas far from the paddles, leading to component differences and affecting product quality stability.

Method used

The first motor drives the rotating rod and shaft, which in turn drives the mixing plate through the drive assembly. Combined with the second motor driving the worm and worm wheel, the mixing drum rotates, ensuring that the powder fully contacts and exchanges positions in different areas. At the same time, the third motor drives the eccentric wheel and anti-blocking rod to prevent blockage during the feeding process.

Benefits of technology

It achieves uniform mixing of powders, avoids local concentration or stratification, improves production efficiency, and reduces the frequency of equipment downtime for cleaning.

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Abstract

The utility model relates to the technical field of dried orange peel processing, and discloses a mixing machine for raw material powder, which comprises a supporting seat serving as a supporting main body, a mixing barrel is rotatably connected to the inner wall of the supporting seat, a protection box is fixedly connected to the top end of the mixing barrel, a first motor is fixedly connected to the top end of the protection box, and a second motor is fixedly connected to the top end of the protection box. The driving end of the first motor penetrates through the protection box and is fixedly connected with a rotating rod, the rotating rod is connected with a rotating shaft through a driving assembly, and the outer walls of the rotating rod and the rotating shaft are fixedly connected with a plurality of mixing plates. According to the powder mixing device, the first motor drives the rotating rod, the rotating rod drives the rotating shaft through the driving assembly, the rotating rod and the rotating shaft drive the mixing plate to mix materials, then the second motor drives the worm, the worm drives the worm gear, and the worm gear drives the mixing barrel to rotate, so that powder in different areas can be in full contact and exchange positions; the phenomenon of local concentration or layering of the powder is avoided, and the mixing uniformity is ensured.
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