Hydraulic system of rubbish grab bucket

The utility model discloses a hydraulic system of rubbish grab bucket, include: constant voltage variable pump, electro -hydraulic reversing valve, electromagnetic relief valve, forced air cooler, one end and electro -hydraulic reversing valve, the electromagnetic relief valve of constant voltage va...

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Bibliographische Detailangaben
Hauptverfasser:	WANG JIE, REN XINTUO, ZHANG TIEJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CRANES DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HAULING HEATING HOISTING HYDRAULICS OR PNEUMATICS IN GENERAL LIFTING LIGHTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MECHANICAL ENGINEERING PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a hydraulic system of rubbish grab bucket, include: constant voltage variable pump, electro -hydraulic reversing valve, electromagnetic relief valve, forced air cooler, one end and electro -hydraulic reversing valve, the electromagnetic relief valve of constant voltage variable pump are connected, and the other end of electro -hydraulic reversing valve and electromagnetic relief valve is connected to forced air cooler. The utility model discloses a hydraulic system can guarantee the reliability of rubbish grab bucket in the aspect of heap penetration power of old rubbish is used and snatch to frequent high strength. 本实用新型公开了种垃圾抓斗的液压系统，包括：恒压变量泵、电液换向阀、电磁溢流阀、风冷却器，所述恒压变量泵的端和电液换向阀、电磁溢流阀连接，电液换向阀和电磁溢流阀的另端连接到风冷却器。本实用新型的液压系统，可保证垃圾抓斗在频繁高强度使用和抓取堆陈垃圾的穿透力方面的可靠性。