Belt conveyor riding wheel replacing device and structure

The utility model discloses a belt conveyor riding wheel replacement device and structure, and relates to the technical field of carrier roller replacement. The belt conveyor riding wheel replacing device comprises a jack and a support, and a cross arm is erected on the top of the jack and the top of the support. When the jack is in a contraction state, the top of the jack is lower than the support, and when the jack extends, the top of the jack can lift one end of the cross arm and gradually lift the belt away from the carrier roller through the cross arm. According to the belt conveyor riding wheel replacing device and structure, the lifting jack and the lever principle are utilized, a belt on a carrier roller can be effectively and conveniently lifted, and the carrier roller can be conveniently replaced after the belt is lifted. 本实用新型公开了一种皮带机托轮更换装置及结构，涉及托辊更换技术领域。该皮带机托轮更换装置，包括千斤顶和支架，所述千斤顶和支架的顶部架设有横担；当千斤顶处于收缩状态时，千斤顶顶部的高度低于支架的高度，当千斤顶伸展时，千斤顶顶部会将横担的一端抬高并逐步通过横担将皮带抬离托辊。该皮带机托轮更换装置及结构利用千斤顶以及杠杆原理，可以有效方便地对托辊上的皮带进行抬高，