Patent ID: 11970377
Assignee: T-MAX (HANGZHOU) TECHNOLOGY, CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 10:
11. The winch according to claim 9, wherein the braking assembly comprises a drive motor, a coupling, a connecting rod, a front pawl and a rear pawl, the drive motor is connected to the connecting rod through the coupling, the front pawl and the rear pawl are coaxially arranged on the connecting rod, the torsion spring is arranged around the front pawl and the rear pawl, the first sealing sleeve is arranged between the rear pawl and the brake sleeve, the second sealing sleeve is arranged between the coupling and the brake sleeve, and the drive motor is configured to drive the front pawl and the rear pawl to rotate through the connecting rod, so that the torsion spring moves between the expanded position and the retracted position.