Pneumatic shifting fork device
By installing sensors in the pneumatic fork device to monitor the piston movement in real time, the problem that traditional devices cannot monitor the piston working conditions is solved, and the safety and reliability of the device and the high strength and long life of the transmission are achieved.
CN222633806UActive Publication Date: 2025-03-18XUZHOU XCMG DRIVELINE TECH CO LTD
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Patent Information
- Application Number
- CN202421580523.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-07-05
AI Technical Summary
Technical Problem
The traditional pneumatic fork lift mechanism cannot monitor the piston movement in real time, resulting in wear of the piston or excessive air pressure, causing damage to the actuator, which in turn affects the normal operation of the transmission.
Method used
A pneumatic shifting fork device is designed to monitor the reciprocating movement of the piston in real time by installing sensors on the cylinder block, and to achieve different transmission ratios by configuring different shift gears.
Benefits of technology
Real-time safety and stability monitoring of the gear shifting device is achieved, avoiding damage caused by piston wear and excessive air pressure, and ensuring high strength and long life of the transmission.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a safe and reliable pneumatic shifting fork device capable of monitoring the working condition of piston movement at any time. The pneumatic shifting fork device mainly comprises a sensor, an air cylinder body, a piston, a sleeve, a spring, a shell, a base, a connecting rod, a shifting fork, a spline housing, a transmission shaft and a shifting gear. A sensor is arranged to detect the reciprocating motion condition of a piston, the safety and stability of the whole gear shifting device are monitored in real time, during gear shifting, air pressure is input into an air cylinder body and pushes the piston to move downwards, a connecting rod compresses a spring to move downwards, and meanwhile a shifting fork assembled on a sleeve moves downwards along with the sleeve; the service life of the piston and the service life of the spring are greatly prolonged through the vertical guiding function of the sleeve and the base, the situation that the gear shifting device breaks down due to clamping is avoided, and different transmission ratios can be achieved by configuring different gear shifting gears according to the requirement of a whole machine.
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