| 摘要 |
<p>A haulage device for installing a conveyor element in a mining conveyor includes a housing with a mounting portion for coupling to the mining conveyor, a reciprocating assembly mounted to the housing and movable between a first position and a second position, and a relay element including a first portion coupled to the reciprocating assembly and a second portion coupled to at least one of the reciprocating assembly and the conveyor element. When the reciprocating assembly moves from the first position to the second position the relay element moves the conveyor element in a first direction along the mining conveyor.</p> |
