A waterproof hydraulic tailgate power unit
Through its fully enclosed structure and specially designed hydraulic tailgate power unit, the problems of waterproof performance and air pressure balance are solved, achieving efficient sealing and stable operation, making it suitable for special vehicles in the logistics and transportation industry.
CN224490808UActive Publication Date: 2026-07-14HUBEI JIULIN MASCH EQUIP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI JIULIN MASCH EQUIP CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-14
Smart Images
Figure CN224490808U_ABST
Abstract
The utility model discloses a waterproof hydraulic tail board power unit, it includes box, top cover, front cover, motor, oil pump, valve body, waterproof design of circuit introduction, waterproof design of oil pipe output, vented ball valve and liquid level meter. The box adopts the flanging type sealing structure, combines waterproof wire joint and waterproof partition joint, realizes overall IP67 level waterproof, the vented ball valve gives consideration to the breathing demand of working time and the sealing performance when wading, and the liquid level meter is convenient for real -time monitoring oil quantity, reduces the influence of dismounting to the sealing. The application can effectively solve the water inlet problem of hydraulic tail board power unit in the wading environment, guarantee the air pressure balance when working normally, improve the equipment reliability and service life.
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