The parking braking device comprises a telescopic actuator, a pull rod and a brake assembly, and the telescopic actuator is in transmission connection with the pull rod. The telescopic actuator is used for receiving the control signal and executing telescopic motion according to the control signal, and when the telescopic actuator executes the telescopic motion, the pull rod is driven to move along a preset track. The pull rod is connected with the brake assembly, and when the pull rod moves along a preset track, the brake assembly brakes a driving assembly of the driving device to control the driving device to stop moving or unlocks braking of the driving assembly to enable the driving device to move. The parking braking device is formed by fewer components, so that the internal space of the driving device is effectively saved, the internal space layout is optimized, and meanwhile, the production cost is reduced. The embodiment of the invention further discloses the forklift comprising the parking braking device and a parking braking control method.
本申请实施例公开一种驻车制动装置,包括伸缩执行器、拉杆和制动器总成,伸缩执行器与拉杆传动连接。伸缩执行器用于接收控制信号并依据控制信号执行伸缩运动,当伸缩执行器执行伸缩运动时驱动拉杆沿预设轨迹运动。拉杆与制动器总成连接,当拉杆沿预设轨迹运动时,制动器总成制动驾驶装置的行驶组件以控制驾驶装置停止运动,或解锁行驶组件的制动以使得驾驶装置运动。通过较少的组件构成驻车制动装置有效节省了驾驶装置内部空间,优化了内部空间布局,同时降低了生产成本。本申请实施例还公开一种包括前述驻车制动装置的叉车以及一种驻车制动控制方法。
Parking brake device, forklift and parking brake control method
驻车制动装置、叉车和驻车制动控制方法
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Parking brake system for forklift and forklift with parking brake system
European Patent Office | 2015
|Parking brake hydraulic control system and forklift loader
European Patent Office | 2022
|PARKING BRAKE HYDRAULIC CONTROL SYSTEM AND FORKLIFT LOADER
European Patent Office | 2023
|