Operation Of Working Mechanism Of Rock Mucking Loading Machine

As we all know, the operation of rock mucking loading machine is to operate the action of each oil cylinder of tunnel mucking machine through multiple directional valves, so how to operate mucking machine?

The multi way reversing valve of rock mucking loading machine has three handles, the middle handle controls two lifting oil cylinders, the handle is pulled backward, the lifting oil cylinder is extended, and the bucket rises with the lifting of the bucket arm;

Release the handle of the tunnel mucking machine, the handle will automatically reset, the bucket will stop at a random height, push the handle forward, the lifting cylinder will contract, and the bucket will fall.

The mucking machine inner handle controls the pull bucket oil cylinder, the handle is pulled backward, the pull bucket oil cylinder retracts, the bucket mouth rotates towards the operator's direction, release the handle, the handle returns to zero position, and the bucket stops at a random angle;

The rock mucking loading machine handle is pushed forward, and the bucket mouth is rotated in the forward direction. The outside handle controls the side dump cylinder, the handle is pulled backward, the side dump cylinder is extended, and the bucket is turned to the left. (when the machine is delivered from the factory, the action of the bucket is positive by turning to the left. If the user needs to turn to the right, the position of the side unloading master pin should be changed.).

The tunnel mucking machine handle is pulled back and the bucket is reset. The operation of multi way valve shall be light, stable and accurate. When the bucket is in place, release the handle to reset the valve to zero position. When the cylinder extends (contracts) to the maximum (minimum) position, release the handle in time to prevent impact and overflow heating of hydraulic system.