The structure and principle of hydraulic rotary drilling rig are discussed!
Hydraulic and electrical should be explained on the spot. It's not good to explain to youConclusion: to know the hydraulic rotary drill movements, each action is respectively connected with the two pipes into one, you can get ahead from, the following are some pilot valve block and control the small tube, you can find the back from the cab, find the valve block. Look, where are the controls? Don't see so many pipes.Electrical is also very simple, the electrical cabinet is the core, but also divided into several blocks, divided into several major areas, the decomposition of control on the line.
The main frame is composed of an engine, a driver's cab, an actuating arm, a luffing mechanism and a power head. Hope you can help.
Four wheel belt: drive wheel, guide wheel, support wheel, idler wheel.
By the hydraulic motor drives the reducer drive, you must first master the hydraulic principle, main pump suction, drive motor, hydraulic energy into mechanical energy, mechanical energy to drive motor reducer, reducer which drives the chain walk, referred to as the four round area,
