Concrete pump truck is a kind of equipment that integrates the pumping system for pumping concrete and the boom system for distributing on the chassis of the car. The pumping system uses the power of the chassis engine to pressurize the concrete in the hopper into the pipeline. The pipeline is attached to the boom, and the operator controls the movement of the boom to send the concrete pumped by the pumping system directly to the pouring point.
1 The chassis is composed of automobile chassis, PTO(transfer box) and Fu beam;
2 The boom system is composed of multi-section boom, connecting rod, cylinder and connecting parts;
3 The turret is composed of a rotating table, a rotating mechanism, a fixed turret (connecting frame) and a supporting structure.
4 The pumping system is composed of six parts: pumping mechanism, hopper, S valve assembly, swinging mechanism, mixing mechanism, piping assembly and boom piping;
5 Hydraulic system is mainly divided into two parts: pumping hydraulic system and boom hydraulic system.
6, the pumping hydraulic system includes the main pumping oil system, the distribution valve oil system, the mixing oil system and the pump oil system. The boom hydraulic system includes three parts: boom oil circuit system, leg oil circuit system and rotary oil circuit system. The hydraulic system is mainly composed of hydraulic pump, valve group, accumulator, hydraulic motor and other hydraulic components.
7, the electrical system is mainly composed of control cabinet, remote control and other electrical components.
