the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 for mining engineering and m. b. used in u043au043eu043du0441u0442u0440u0443u043au0446u0438u00a0u0445 mountain harvesters. the aim is to simplify the design and improve the reliability of the u0438u0441u043fu043eu043bu044cu043du0438u0442u0435u043bu044cu043du043eu0433u043e body. the executive body includes an arrow 1, the 2, the longitudinal beams (pb) 3, 4, and a telescoping mechanism u0440u0430u0437u0434u0432u0438u0436u043au0438 arrow 1.the latter is in the form of a formed in the front end of each sds 3, 4 of the working cavity with the cylinders 5, 6 of the telescope, to have some kind of piston part 7 with u0448u0442u043eu043au043eu043c 8. the opposite end of a rod 8 is connected with its 2, u0441u043au0440u0435u043fu043bu0435u043du043du044bu043c front side with an arrow 1. after the processing of one cycle of u0437u0430u0431u043eu00a0 u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 u0437u0430u0431u0443u0440u0438u0432u0430u043du0438u0435 executive body u0434u043bu00a0 processing of the subsequent cycle.u0434u043bu00a0 the cylinders 5, 6 on the sds 3, 4 move the arrow 1 and input to a shaft. then u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 subsequent processing u0437u0430u0431u043eu00a0. 2). (l
展开▼
