Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Triangularly-arranged combined energy-saving hydraulic cylinder and energy-saving engineering machine
The invention provides a triangularly-arranged combined energy-saving hydraulic cylinder and an energy-saving engineering machine. The triangularly-arranged combined energy-saving hydraulic cylinder mainly comprises two plunger type hydraulic cylinders, a single-rod piston type hydraulic cylinder, a top end face connecting plate and a bottom end face connecting plate, the three hydraulic cylinders are welded through the connecting plates, and the three hydraulic cylinders are arranged in a triangular mode; a bottom plate is connected with a cover plate through bolts, a damping piece is additionally arranged between the bottom plate and the cover plate, and lug rings are additionally arranged outside the cover plate, so that connection with an external device is facilitated. According to the triangularly-arranged combined energy-saving hydraulic cylinder, the advantages of two types of the hydraulic cylinders are combined together, and the working defects of a single hydraulic cylinder are overcome; the energy-saving engineering machine mainly comprises the triangularly-arranged combined energy-saving hydraulic cylinder, an energy-saving control system and an engineering machinery body; the energy-saving control system mainly comprises a pressure sensor set, a valve set controller, a hydraulic energy accumulator opening and closing valve set and a hydraulic energy accumulator, and an excavator is selected as the engineering machine body.
本发明提供一种三角布置的组合式节能液压缸及节能型工程机械，三角布置的组合式节能液压缸的构成主要是两个柱塞式液压缸、一个单杆活塞式液压缸、顶部端面连接板、底部端面连接板，三个液压缸通过连接板焊接，三个液压缸排布方式为三角形排布；底板与盖板通过螺栓连接，底板与盖板之间加装有减振片，盖板外部加有耳环，便于与外部装置的连接。此发明将两种液压缸的优点结合在一起，克服了单一液压缸的工作缺陷；节能型工程机械主要包括三角布置的组合式节能液压缸和节能控制系统、工程机械本体。所述节能控制系统主要包括压力传感器组、阀组控制器、液压蓄能器启闭阀组、液压蓄能器，所述工程机械本体选取为挖掘机。
Triangularly-arranged combined energy-saving hydraulic cylinder and energy-saving engineering machine
The invention provides a triangularly-arranged combined energy-saving hydraulic cylinder and an energy-saving engineering machine. The triangularly-arranged combined energy-saving hydraulic cylinder mainly comprises two plunger type hydraulic cylinders, a single-rod piston type hydraulic cylinder, a top end face connecting plate and a bottom end face connecting plate, the three hydraulic cylinders are welded through the connecting plates, and the three hydraulic cylinders are arranged in a triangular mode; a bottom plate is connected with a cover plate through bolts, a damping piece is additionally arranged between the bottom plate and the cover plate, and lug rings are additionally arranged outside the cover plate, so that connection with an external device is facilitated. According to the triangularly-arranged combined energy-saving hydraulic cylinder, the advantages of two types of the hydraulic cylinders are combined together, and the working defects of a single hydraulic cylinder are overcome; the energy-saving engineering machine mainly comprises the triangularly-arranged combined energy-saving hydraulic cylinder, an energy-saving control system and an engineering machinery body; the energy-saving control system mainly comprises a pressure sensor set, a valve set controller, a hydraulic energy accumulator opening and closing valve set and a hydraulic energy accumulator, and an excavator is selected as the engineering machine body.
本发明提供一种三角布置的组合式节能液压缸及节能型工程机械，三角布置的组合式节能液压缸的构成主要是两个柱塞式液压缸、一个单杆活塞式液压缸、顶部端面连接板、底部端面连接板，三个液压缸通过连接板焊接，三个液压缸排布方式为三角形排布；底板与盖板通过螺栓连接，底板与盖板之间加装有减振片，盖板外部加有耳环，便于与外部装置的连接。此发明将两种液压缸的优点结合在一起，克服了单一液压缸的工作缺陷；节能型工程机械主要包括三角布置的组合式节能液压缸和节能控制系统、工程机械本体。所述节能控制系统主要包括压力传感器组、阀组控制器、液压蓄能器启闭阀组、液压蓄能器，所述工程机械本体选取为挖掘机。
Triangularly-arranged combined energy-saving hydraulic cylinder and energy-saving engineering machine
一种三角布置的组合式节能液压缸及节能型工程机械
HE XIANGYU (Autor:in) / YUAN YULIN (Autor:in) / XIAO GUANGXIN (Autor:in) / TAN LISHA (Autor:in) / JIANG MENGJUN (Autor:in)
23.04.2021
Patent
Elektronische Ressource
Chinesisch
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