The invention discloses a winching device for a hydraulic tractor of a crawler, relates to the technical field of winching devices, and aims to solve the technical problems that in the prior art, in the winding and unwinding process of a steel wire rope through a winching device, the steel wire rope is inconvenient to lubricate and maintain, and the steel wire rope is subjected to large frictional wear in the using process; and stable use of the steel wire rope is not facilitated. A winching mechanism and a winding and unwinding mechanism are arranged above the bottom table, the winding and unwinding mechanism comprises a bottom frame, a guiding assembly and a winding assembly, a lubricating box is arranged above the guiding assembly, an oil cavity and a bottom groove are formed in the upper portion and the lower portion of the interior of the lubricating box respectively, and a cloth piece is fixedly installed on the upper portion of the interior of the bottom groove of the lubricating box. An oil conveying hole is formed in the lubricating box along the position between the oil cavity and the bottom groove, a sealing groove and a translation cavity are formed in the lubricating box along the two sides of the oil conveying hole respectively, and a sealing plug is arranged in the translation cavity.
本发明公开了一种履带车液压牵引机绞磨装置,涉及绞磨装置技术领域,为解决现有技术中的在绞磨装置进行钢丝绳的收放过程中,不便于对钢丝绳进行润滑养护,而钢丝绳在使用过程中会受到较大摩擦磨损,不利于钢丝绳的稳定使用的问题。所述底台的上方分别设置有绞磨机构和收放机构,所述收放机构包括底架、引导组件和收卷组件,所述引导组件的上方设置有润滑箱,所述润滑箱内部的上方和下方分别设置有油腔和底槽,所述润滑箱的底槽内部的上方固定安装有布片,所述润滑箱的内部沿油腔和底槽之间设置有输油孔,所述的内部沿输油孔的两侧分别设置有密封槽和平移腔,所述平移腔的内部设置有密封塞。
Crawler hydraulic tractor winching device
一种履带车液压牵引机绞磨装置
2025-02-07
Patent
Electronic Resource
Chinese