Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mud scraping device of excavator
The invention discloses a mud scraping device of an excavator, and relates to the technical field of mechanical excavation. The mud scraping device of the excavator comprises a welding plate, short supporting plates, long supporting plates, pressing strips, scraping skins and countersunk bolts. The welding plate is divided into a left part and a right part and is welded into a trapezoid through the short supporting plates and the long supporting plates, there are two pressing strips and scraping skins, and bolt holes are arranged in the welding plate. According to the mud scraping device of excavator, a machine body rotates when the excavator works; once mud and sand enter an upper end surface of a chassis, the mud and the sand are scraped outwards by the scraping skins and cannot be deposited around a rotary disc, and a series of problems (friction of an end surface of a vehicle body, damage of an oil pipe, increase of a rotating load and reduction of efficiency of a related hydraulicsystem) caused by deposition of the mud and sand around the rotary disc are eliminated; and a service life of related parts of the excavator is prolonged, a driver is liberated from heavy sweeping operation, and operation efficiency of a vehicle is improved.
本发明公开了一种挖掘机刮泥装置，涉及机械挖掘技术领域。该挖掘机刮泥装置，包括焊接板、短支承板、长支承板、压条、刮皮和沉头螺栓，所述焊接板分左右两块，并通过短支承板和长支承板焊接成梯形，所述压条和刮皮均有两个，所述焊接板上开设有螺栓孔。该挖掘机刮泥装置，通过挖掘机作业时机身旋转的自身特点，一旦有泥砂进入底盘上端面时，就会被刮皮向外刮出，不会淤积在转盘周边，消除了泥砂淤积在转盘周围造成的一系列问题(摩擦车身端面、油管损坏、增加转动负荷而降低相关液压系统效能)，延长了挖掘机相关零部件的使用寿命,使司机从繁重的清扫作业中解放出来，提高了车辆的作业效能。
Mud scraping device of excavator
The invention discloses a mud scraping device of an excavator, and relates to the technical field of mechanical excavation. The mud scraping device of the excavator comprises a welding plate, short supporting plates, long supporting plates, pressing strips, scraping skins and countersunk bolts. The welding plate is divided into a left part and a right part and is welded into a trapezoid through the short supporting plates and the long supporting plates, there are two pressing strips and scraping skins, and bolt holes are arranged in the welding plate. According to the mud scraping device of excavator, a machine body rotates when the excavator works; once mud and sand enter an upper end surface of a chassis, the mud and the sand are scraped outwards by the scraping skins and cannot be deposited around a rotary disc, and a series of problems (friction of an end surface of a vehicle body, damage of an oil pipe, increase of a rotating load and reduction of efficiency of a related hydraulicsystem) caused by deposition of the mud and sand around the rotary disc are eliminated; and a service life of related parts of the excavator is prolonged, a driver is liberated from heavy sweeping operation, and operation efficiency of a vehicle is improved.
本发明公开了一种挖掘机刮泥装置，涉及机械挖掘技术领域。该挖掘机刮泥装置，包括焊接板、短支承板、长支承板、压条、刮皮和沉头螺栓，所述焊接板分左右两块，并通过短支承板和长支承板焊接成梯形，所述压条和刮皮均有两个，所述焊接板上开设有螺栓孔。该挖掘机刮泥装置，通过挖掘机作业时机身旋转的自身特点，一旦有泥砂进入底盘上端面时，就会被刮皮向外刮出，不会淤积在转盘周边，消除了泥砂淤积在转盘周围造成的一系列问题(摩擦车身端面、油管损坏、增加转动负荷而降低相关液压系统效能)，延长了挖掘机相关零部件的使用寿命,使司机从繁重的清扫作业中解放出来，提高了车辆的作业效能。
Mud scraping device of excavator
一种挖掘机刮泥装置
MA SHOUBIN (Autor:in) / BU WEIPING (Autor:in) / YUAN YINGJIE (Autor:in) / HONG ZHENCHUAN (Autor:in) / ZHU LIXIN (Autor:in) / REN WEIFENG (Autor:in) / TAN YIMING (Autor:in) / ZHANG GUIJUAN (Autor:in) / WANG BENZHI (Autor:in) / XU WEIMIN (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch