Concrete drag pump operating principle

With the popularization and promotion of trailer concrete pumps, it has become a commonly used concrete transportation equipment in construction projects. It uses a hydraulic intelligent pumping system with high safety performance and can be controlled by one person. It plays the role of concrete pumping. When used, the concrete is therefore The soil is transported to the designated location by the drag pump for pouring. Under the high pressure of the transport cylinder, the concrete can be transported to higher floors or construction pouring points. It is suitable for construction and pouring of various projects. In terms of configuration, this The hydraulic system of mechanical equipment adopts imported well-known brand electrical components, which have excellent performance, strong reliability and longer service life.

Working Principle:

Its principle is actually relatively simple. The rough principle is relatively simple, just like a syringe for injection, sucking it in and punching it out. There are two concrete cylinders, one for sucking and one for beating, and they work alternately.

The first step is to load the material into the mixing tank. The mixing tank is driven by a motor and pours the mixed concrete into the hopper. The material in the hopper needs to enter the conveying cylinder. The conveying system is powered by the hydraulic system. The conveying cylinder is pushed through the oil cylinder, one is sucked and the other is sent, and the concrete pump is sent out.

The concrete mixing pump is composed of professional equipment that combines concrete mixing and pumping into one. The component structure mainly includes hydraulic system, control mechanism, stirring device, reducer, cleaning system, etc. The working principle is to take out the power of the engine through the power take-off device, which drives the variable pump of the hydraulic system, converts the mechanical energy into hydraulic energy and transmits it to the quantitative motor. The motor then drives the reducer, and the reducer drives the mixing drum device to mix the tank concrete. , and then use the conveying system to pump the concrete.

The mixing drum is the loading container for concrete. During the feeding and transportation process, the mixing drum rotates forward, and the concrete moves inward along the blades. When discharging, the mixing drum rotates reversely, and the concrete is discharged outward along the blades.