The invention discloses a mountain and hill remote control crawler chassis device based on hydrostatic driving, which comprises a mechanical execution system and a hydraulic transmission control system, the mechanical execution system comprises a left walking hydraulic motor, a crawler, a driving wheel, a bearing wheel, a rack, a belt supporting wheel, a tensioning mechanism, a tensioning wheel, an engine and a frame; the hydraulic transmission control system comprises a chassis main control system, a power output oil way, a hydraulic suspension oil way, a chassis left walking hydraulic control oil way, a chassis right walking hydraulic control oil way and a hydraulic double pump. The chassis main control system is provided with a remote controller, a receiver, a PWM-to-voltage module and a PLC controller. The hydraulic duplex pump provides hydraulic power for lifting of the chassis device and the agricultural implement, the advancing speed of the chassis device and the rotating speed of power input of the agricultural implement can be conveniently adjusted through the speed adjusting valve, stepless speed adjusting is achieved, and remote control is convenient to achieve. The hydraulic system has the functions of lubrication, rust prevention and the like, and is suitable for operation in severe environments such as dusty environments and humid environments.
本发明公开了一种基于静液压驱动的山地丘陵遥控履带底盘装置,包括机械执行系统、液压传动控制系统,机械执行系统包括左行走液压马达、履带、驱动轮、承重轮、机架、托带轮、张紧机构、张紧轮、发动机、车架;液压传动控制系统包括底盘主控制系统、动力输出油路、液压悬挂油路、底盘左行走液压控制油路、底盘右行走液压控制油路及液压双联泵;底盘主控制系统设置遥控器、接收机、PWM转电压模块、PLC控制器。液压双联泵为底盘装置和农机具升降提供液压动力,可以方便地采用调速阀实现底盘装置前进速度和农机具动力输入的转速调节,实现无级调速,便于实现远程控制;液压系统自身具有润滑、防锈等功能,较为适应多尘、潮湿等恶劣环境下的作业。
Mountain and hill remote control crawler chassis device based on hydrostatic driving
一种基于静液压驱动的山地丘陵遥控履带底盘装置
2024-04-16
Patent
Electronic Resource
Chinese