1.Traveling mechanism of the mucking loader: The traveling mechanism of this machine is composed of chassis, front axle, rear axle, tires, hydraulic motor, steering cylinder, etc.
Working principle: Externally connect three-phase 660 (380) V power supply, operate the oil pump through the electric control button, and use the multi-way valve handle to operate the hydraulic motor. The motor drives the transfer case, which drives the front and rear axles to rotate, thereby driving the tires. walk. This machine does not need an independent brake and stop system. When parking on a slope, you only need to set the multi-way valve walking control to the neutral position. At this time, the hydraulic system makes the front and rear wheels locked and unable to reverse; when parking for a long time is required When the car is parked, the lifting slot needs to be lifted so that the front shovel plate is on the ground.
2.Working mechanism of the mucking loader: The working mechanism of this machine is composed of a boom base, a boom cylinder, a boom, a forearm, a bucket, a boom cylinder, a forearm cylinder, and a bucket cylinder.
Working principle: Working by the oil pump, the boom, stick, and bucket are manipulated by the multi-way valve handle to complete various functions such as ascending, descending, extending, retracting, rotating, and digging. Controlling the expansion and contraction of the rotary cylinder can make the boom rotate left and right. Both ends of the rotary cylinder are equipped with one-way throttle valves to control the speed of rotation. Controlling the expansion and contraction of the boom cylinder can make the boom move up and down. One end of the boom cylinder is equipped with a one-way throttle valve to control the lowering speed of the boom. Controlling the extension of the forearm cylinder can make the forearm move forward and backward. Controlling the expansion and contraction of the bucket cylinder can make the bucket excavate. The bucket is equipped with teeth, which can be replaced after wear.
3.The frame structure of the mucking loader: the conveyor mechanism of this machine is composed of front shovel, driven roller, roller, idler roller, and conveyor belt.
Working principle: An external three-phase 660 (380) V power supply is used to start the motor through a mine explosion-proof electromagnetic starter. The multi-way valve handle is used to manipulate the hydraulic motor to drive the roller to realize the rotation of the conveyor belt and achieve the continuous conveying function.
4.Hydraulic system of mucking loader: The hydraulic system equipment of this machine consists of steel ball hydraulic motor, gear pump, priority valve, multi-way reversing valve, hydraulic steering gear, hydraulic cylinder, hydraulic support hose, radiator, oil return filter It consists of oiler, hydraulic oil tank and cables. The hydraulic hose has a safety mark certificate when it is used and is within the validity period.
