russia boom pump drive

摘要

drive russia boom pump containing a chain transfer in the form of an endless chain, tight in the world and far from borehole stars, u043au0430u0440u0435u0442u043au0443, u0441u0432u044fu0437u0430u043du043du0443 yu with the help of u043fu043eu043bu0437u0443u043du0430 with the chain, and connected to the u043au0430u0440u0435u0442u043au043eu0439 flexible element with two branches, one of which is connected with the column pumping rods, and the other with u0443u0440u0430u0432u043du043eu0432u0435u0448u0438u0432u0430u044eu0449 they differ in the fact that the devicein order to simplify the design and improve the efficiency, it is u0448u043au0438u0432u043eu043c for flexible element, additional u043fu043eu043bu0437u0443u043du043eu043c and reverse device at the pulley is installed u0441u043eu043eu0441u043du043e distant sprocket and two branches directed to the side of the sprocket, the creeper is u043au0430u0440u0435u0442u043au0435 with the possibility of re u043cu0435u0449u0435u043du0438u044f parallel to the u043fu043eu043bu0437u0443u043du0443 and secured to a flexible elementa reverse device is in the form of a figure on the sprocket.