1GZDY-120履带自走式遥控旋耕机的设计与试验

Design and Experiment of 1GZDY-120 Crawler Self-propelled Remote Control Rotary Tiller

河北省果园管理机械化水平低,果园管理上劳动成本高。针对此问题研制一种1GZDY-120履带自走式遥控旋耕机,其集机械技术、电子集成控制技术和液压控制技术于一体。通过发射器发送指令,接收器接收指令传输至液压元件或电子元件,控制机具行走快慢、转向、旋耕机升降、旋转刀轴停转等动作,通过测试试验,测得最小转弯半径小、平均接地压力大,抓地能力强,旋耕深度适宜且稳定性好。

The mechanization level of orchard management in Hebei Province is low,and the labor cost of orchard management is high.Aiming at this problem,a 1GZDY-120 crawler self-propelled remote control rotary tiller was developed,which integrated mechanical technology,electronic integrated control technology and hydraulic control technology.The transmitter transmitted the command,the receiver received the command to transmit to the hydraulic component or the electronic component,controlled the machine tool walking speed,the steering,the rotary tiller lifting,the rotary knife shaft stopping and so on,and through the test,it was found that the minimum turning radius was small,the average ground pressure was large,the gripping ability was strong,the rotary tillage depth was suitable and the stability was good.