The invention relates to a self-unlocking driving device which comprises a power part, a hydraulic oil cylinder, a clutch and an energy accumulator, and the power part is used for outputting power for a moving assembly to move. A piston rod of the hydraulic oil cylinder has an extending state and a retracting state. When the piston rod is in an extending state, the clutch is in a combined state, the transmission system is effectively connected with the power piece and the moving assembly, and power can be transmitted to the moving assembly through the clutch; when the piston rod is in a retracted state, the clutch is in a separated state, the transmission system is damaged, the power piece cannot transmit power to the moving assembly, and the moving assembly can roll in a free state. The energy accumulator is connected with a rod cavity of the hydraulic oil cylinder and can transfer high-pressure oil stored in the energy accumulator into the rod cavity, and after the high-pressure oil in the rod cavity is increased, the piston rod retracts, so that the clutch is separated. The clutch is separated without external power through the energy accumulator, so that workers can pull back the clutch conveniently.
本申请涉及一种自解锁驱动装置,包括:动力件,液压油缸、离合器和蓄能器,动力件包括用于输出动力供移动组件移动。液压油缸的活塞杆具有伸出和缩回两种状态。在活塞杆处于伸出状态下,离合器处于结合状态,传动系统有效连接动力件和移动组件,此时动力能够经离合器传递到移动组件;在活塞杆处于缩回状态下,离合器处于分离状态,此时传动系统破坏,动力件无法给移动组件传递动力,移动组件处于自由状态,即可滚动。蓄能器与液压油缸的有杆腔连接,蓄能器能够将自身存放的高压油传递至有杆腔内,有杆腔内高压油增加后,活塞杆会缩回,从而使离合器分离。本申请通过蓄能器实现无外部动力下分离离合器,从而方便工作人员拖回。
Self-unlocking driving device and underwater mobile platform
自解锁驱动装置和水下移动平台
2023-08-22
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2020
|Vehicle unlocking driving device and application thereof
Europäisches Patentamt | 2023
|