Concrete pump truck from the hopper, pumping systems, hydraulic systems, cleaning systems, electrical systems, motors, chassis and other components running.
Sent institutions by the two master cylinders, tanks, change to the device, two concrete tanks, two concrete piston, hopper, distributing valve (S-shaped valve), swing arm, two swing cylinders and discharge port formed.
Concrete piston master cylinder piston rod connected respectively, in the main role of hydraulic oil cylinder for reciprocating motion, a cylinder forward, the other cylinder back; concrete cylinder connected with the hopper export, distribution, one end of a gate valve, the other One end of the spline shaft can have connection with the swing arm, fuel tank under the action of the swing, you can swing around.
Pumping concrete material, in the master cylinder under the action of the piston forward concrete piston back while in the swing under the fuel tank, distribution valve connected with the concrete cylinder , the concrete cylinder connected with the hopper. This concrete piston back, they put the concrete hopper suction of concrete cylinders, concrete piston forward, the concrete material into the distribution valve cylinder concrete pump.
When the concrete piston back to the tour terminal, triggered reversing device in the tank, the main fuel tank for the same time, for the swing cylinder, so that distribution valve connected with the concrete cylinder concrete cylinder connected with the hopper, when the piston back, Forward. In cycles, in order to achieve continuous pumping.
Anti-pump, through the anti-pump operation, so that the concrete cylinder at the suction stroke and distribution of valves connected in a push stroke of the concrete cylinder and the hopper is connected to withdraw the pipe in the concrete hopper.