| 摘要 |
FIELD: mining. ^ SUBSTANCE: invention relates to mining industry and may be used in cleaning machines in underground mining of minerals. Cleaning machine for underground mining with machine body moving along mining face consists of at least one drum actuator, which, with the help of actuator boom, is connected to machine body and may be driven by drive arranged in machine body via transmission gear arranged in actuator boom. Transmission gear has compensating cardan shaft passing through boom, which at the machine body side may be connected or engaged with the help of the first stage in angle drive to drive, and at the side of drum actuator with the help of the second stage in angle drive to the drum actuator itself. ^ EFFECT: reduction of load at side surfaces of shaft wheel cogs, reduction of power losses in transmission gear in actuator boom, lower wear of drive system and transmission gear parts, possibility to install boom for various cleaning machines. ^ 11 cl, 5 dwg |
