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Pumping system, control method and device of pumping system and pump truck
The invention relates to a pumping system, a control method and device of the pumping system and a pump truck, the pumping system comprises the pumping device, the pumping device comprises a pumping mechanism and a conveying pipeline connected with the pumping mechanism, the pumping mechanism comprises a main oil cylinder, and the main oil cylinder has a reversing state and a push-out state; the buffering device communicates with the conveying pipeline, and in the reversing state, the buffering device is used for supplementing concrete into the conveying pipeline; and in the push-out state, the buffer device is used for sucking and storing part of concrete in the conveying pipeline. According to the technical scheme, part of concrete is supplemented into the conveying pipeline or part of concrete in the conveying pipeline is absorbed through the buffer device, the phenomena of pressure fluctuation, impact and concrete pumping discontinuity are eliminated, the problems of concrete segregation and pipe blocking are solved, the stability performance of material distribution of an arm support in the pumping work process of a pump truck is improved, and the service life of the pump truck is prolonged. The distribution efficiency is improved.
本公开涉及一种泵送系统、泵送系统的控制方法及装置和泵车，该泵送系统包括：泵送装置，包括泵送机构以及与泵送机构连接的输送管道，泵送机构包括主油缸，主油缸具有换向状态和推出状态；以及缓冲装置，与输送管道连通，在换向状态时，缓冲装置用于向输送管道内补充混凝土；在推出状态时，缓冲装置用于吸入输送管道内的部分混凝土并存储。上述技术方案，通过缓冲装置向输送管道中补充部分混凝土或者吸收输送管道中的部分混凝土，消除压力波动、冲击以及混凝土泵送的不连续现象，解决了混凝土离析、堵管问题，提高了泵车在泵送工作过程中臂架布料的稳定性能，提高布料效率。
Pumping system, control method and device of pumping system and pump truck
The invention relates to a pumping system, a control method and device of the pumping system and a pump truck, the pumping system comprises the pumping device, the pumping device comprises a pumping mechanism and a conveying pipeline connected with the pumping mechanism, the pumping mechanism comprises a main oil cylinder, and the main oil cylinder has a reversing state and a push-out state; the buffering device communicates with the conveying pipeline, and in the reversing state, the buffering device is used for supplementing concrete into the conveying pipeline; and in the push-out state, the buffer device is used for sucking and storing part of concrete in the conveying pipeline. According to the technical scheme, part of concrete is supplemented into the conveying pipeline or part of concrete in the conveying pipeline is absorbed through the buffer device, the phenomena of pressure fluctuation, impact and concrete pumping discontinuity are eliminated, the problems of concrete segregation and pipe blocking are solved, the stability performance of material distribution of an arm support in the pumping work process of a pump truck is improved, and the service life of the pump truck is prolonged. The distribution efficiency is improved.
本公开涉及一种泵送系统、泵送系统的控制方法及装置和泵车，该泵送系统包括：泵送装置，包括泵送机构以及与泵送机构连接的输送管道，泵送机构包括主油缸，主油缸具有换向状态和推出状态；以及缓冲装置，与输送管道连通，在换向状态时，缓冲装置用于向输送管道内补充混凝土；在推出状态时，缓冲装置用于吸入输送管道内的部分混凝土并存储。上述技术方案，通过缓冲装置向输送管道中补充部分混凝土或者吸收输送管道中的部分混凝土，消除压力波动、冲击以及混凝土泵送的不连续现象，解决了混凝土离析、堵管问题，提高了泵车在泵送工作过程中臂架布料的稳定性能，提高布料效率。
Pumping system, control method and device of pumping system and pump truck
泵送系统、泵送系统的控制方法及装置和泵车
ZHANG AIWU (author)
2024-03-26
Patent
Electronic Resource
Chinese
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