Fixing device of bucket elevator
By using frictional connection between the tightening sleeve assembly and the threaded pin shaft assembly and shock absorber in the transmission mechanism, the problem of transmission instability is solved, the sprocket and bearing are tightened, and the risk of slip and stress concentration is significantly reduced. Improves the overall rigidity and transportation efficiency of the system.
CN222158651UActive Publication Date: 2024-12-13SUZHOU CHUANYANG ELECTROMECHANICAL TECH CO LTD
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Patent Information
- Application Number
- CN202323570388.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-27
AI Technical Summary
Technical Problem
The traditional transmission mechanism fixing device is not tight enough, causing the sprocket to slide and the bearing, causing axial jump, resulting in unstable transmission.
Method used
The tension sleeve assembly is used to cooperate with the threaded pin shaft assembly, and through frictional connections and shock-absorbing washer, the tension is enhanced, the sprocket and bearing are tightened, and the overall rigidity and transportation efficiency are improved.
Benefits of technology
Significantly reduce slip risks, enhance tension, improve axial jumping and stress concentration, improve overall rigidity and transportation efficiency of the system, simple design, easy installation, and improve economical and reliability.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222158651U_ABST
Abstract
The utility model discloses a bucket elevator fixing device which comprises a tensioning sleeve assembly, a threaded pin shaft assembly, a shaft sleeve, a shell and an end cover and is suitable for connection of a transmission mechanism, and the transmission mechanism comprises a shaft, a chain wheel, a bearing seat and a bearing. The tensioning sleeve is arranged between the shaft and the chain wheel and between the bearing seat and the bearing to generate tight friction connection; the threaded pin shaft assembly is divided into two types, a transverse pin shaft is matched with a spring washer and a nut, a longitudinal pin shaft is matched with a damping washer, and the positions of a shaft, a chain wheel and a bearing seat are fixed. The utility model combines the working characteristics of the tensioning sleeve and the threaded pin shaft, solves the problems of sliding of the chain wheel and the bearing, axial jumping, unstable transmission and the like caused by insufficient fastening of the traditional connecting part, and has the advantages of improving the overall reliability, being simple and convenient in structure, ensuring the torque transmission and positioning, obviously reducing the sliding risk, enhancing the tensioning force and improving the service life of the chain wheel. And shock absorption and energy absorption are realized.
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