一种液力传动箱换向控制阀
By designing a reversing control valve for the hydraulic transmission box, the rotation status of the output shaft is detected through central shaft linkage, and the air passage is automatically controlled to open and close. This solves the problem of unstable reversing operation of the hydraulic transmission box and ensures the safety and service life of the transmission box.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-04
- Publication Date
- 2026-07-17
AI Technical Summary
The existing hydraulic transmission box reversing control structure does not have an output shaft rotation status detection mechanism, which leads to unstable reversing operation, easily causes transmission box failure, and affects service life.
Design a hydraulic transmission box reversing control valve. Through the coordinated operation of the valve body, piston, piston rod, push rod, contact and limit base, the valve automatically controls the air passage opening and closing by detecting the rotation state of the output shaft through the central shaft linkage, thus ensuring the safety and stability of the reversing operation.
It ensures a safe and smooth reversing process for the transmission, avoids gear breakage and clutch damage during reversing, and improves the stability and service life of the reversing control.
Smart Images
Figure CN122407776A_ABST