Stirring device and stirring system
By introducing a coordinated design of a discharge switch and a suction device into the mixing device, and utilizing negative pressure suction technology, the problems of inconvenient discharge and residue in existing mixing devices are solved, enabling rapid and convenient discharge of powder materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN YINGHE TECH
- Filing Date
- 2025-04-29
- Publication Date
- 2026-06-16
AI Technical Summary
Existing mixing devices are inconvenient to operate during discharge and are prone to leaving powder residue, making it difficult to achieve complete discharge.
A system including a stirring device and a material extraction device was designed. The opening and closing of the discharge port is controlled by a discharge switch. Combined with the synergistic effect of the stirring shaft and the material extraction device, the system utilizes negative pressure suction to achieve rapid material discharge and reduce residue.
It enables rapid and convenient discharge of powder materials, reduces or avoids material residue in the barrel, simplifies the operation process, and improves discharge efficiency.
Smart Images

Figure CN224358301U_ABST