Material pumping system and pumping equipment

The utility model belongs to the field of engineering machinery, and discloses a material pumping system and pumping equipment, and the material pumping system (100) comprises a hopper (1); the pumping main body mechanism comprises a pumping cylinder (2) connected with the hopper (1) and a piston (3...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAO PENGYONG, TONG XIANGWEI, ZHAO PEIHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the field of engineering machinery, and discloses a material pumping system and pumping equipment, and the material pumping system (100) comprises a hopper (1); the pumping main body mechanism comprises a pumping cylinder (2) connected with the hopper (1) and a piston (3) arranged in the pumping cylinder (2); and the electric control mechanism is used for controlling the piston (3) to reciprocate in the pumping cylinder (2), so that the pumping main body mechanism can suck materials in the hopper (1) into the pumping cylinder (2) and then pump the materials outwards. Therefore, no hydraulic flow and impact exist in the operation process of the system, no oil leakage risk exists, reliability is high, under the mode that the piston is directly controlled in an electric mode, the control process and mode are simplified, rapid maintenance is convenient, and compared with a traditional diesel power driving mode, the energy utilization rate is greatly improved, noise is reduced, zero em