The invention discloses a friction type brake lock shaft device, and relates to the technical field of gearboxes. The problems that an existing lock shaft device is limited in function and low in automation degree are solved. The gear box comprises a transmission shaft, a static friction disc, a brake disc, a dynamic friction disc, a dynamic friction disc sliding sleeve and an outer shell, the rear end of the transmission shaft is connected with a whole transmission shaft system of the gear box, and the dynamic friction disc, the brake disc and the static friction disc are sequentially arranged in the middle of the transmission shaft in a sleeving mode from front to back; the dynamic friction disc, the brake disc and the static friction disc are sleeved with the dynamic friction disc sliding sleeve, the friction disc sliding sleeve is fixedly connected with the outer shell, the static friction disc is fixedly connected with the dynamic friction disc sliding sleeve, the dynamic friction disc is in sliding connection with the dynamic friction disc sliding sleeve in the axial direction, and a driving mechanism is arranged on the outer side of the dynamic friction disc. The driving mechanism drives the dynamic friction disc to move in the axial direction. The device is used for dynamic braking, static shaft locking and low-speed turning of a gear box shaft system.
一种摩擦式制动锁轴装置,它涉及齿轮箱技术领域。本发明为解决现有锁轴装置功能有限且自动化程度不高的问题。本发明包括传动轴、静摩擦盘、制动盘、动摩擦盘、动摩擦盘滑移套和外壳体,传动轴的后端与齿轮箱整体传动轴系连接,动摩擦盘、制动盘和静摩擦盘由前至后依次套装在传动轴的中部,制动盘与传动轴之间周向固接,动摩擦盘滑移套套装在动摩擦盘、制动盘和静摩擦盘的外侧,摩擦盘滑移套与外壳体固接,静摩擦盘与动摩擦盘滑移套固接,动摩擦盘与动摩擦盘滑移套沿轴向方向滑动连接,动摩擦盘的外侧设有驱动机构,驱动机构驱动动摩擦盘沿轴向方向移动。本发明用于齿轮箱轴系的动态制动、静态锁轴及低速盘车。
Friction type brake lock shaft device
一种摩擦式制动锁轴装置
2024-01-16
Patent
Electronic Resource
Chinese
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