Pump displacement control system, pump displacement control method and concrete pump

Abstract

The invention discloses a pump displacement control system used for a concrete pump. The pump displacement control system comprises a detection device and a control device (1), wherein the detection device is used for detecting information reflecting the current material level height in a concrete pump hopper (7) and sending a detection signal, the control device (1) is used for receiving the detection signal sent by the detection device and obtaining the current material level height, the control device (1) judges whether the current pump displacement is in a preset range based on the current material level height, and the control device (1) controls the current material level height to be in the preset range. The control system can detect the material level height in the hopper in real time and automatically adjust the current pump displacement based on the material level, thereby improving the operation reliability and the construction efficiency. The invention also discloses a pump displacement control method and a concrete pump comprising the control system.

Description

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AI Technical Summary

Benefits of technology

The present inventor's pumped displacement controller has several advantages over existing systems: It allows for timely detection of when materials levels exceed certain limits without wasting resources; automatic adjustments based on these limitations help prevent damage from overflowing with more expensive cement mixes while maintaining reliable performance during building projects. Overall, this technology helps improve efficient use of both raw materials (pumps) and equipment used at different stages within buildings.

Problems solved by technology

This patent describes different technical problem addressed in the current method used in constructing buildings due to excessive weight being lifted onto the building's foundation slurry tank (BSC) while pouring concrete towards an elevated platform called a tower crane. Existing methods involve manually adjustable valves based upon factors like load size, loading frequency, etc., but these techniques have limitations including requiring operators to monitor their progress and frequently interrupt inputting commands, leading to unnecessary work hours, potential safety hazards associated therewith, and lack of efficient utilization of space within the plant itself.

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