37results about How to "Bad luck" patented technology

The utility model discloses a tippler riding wheel transfer device, which relates to the technical field of tippler, and comprises a riding wheel main body and a placement plate, a position control shaft is arranged on the inner wall of the placement plate, a power swing rod is arranged on the outer circumferential surface of the position control shaft, a linkage moving plate is arranged at one end of the power swing rod, and a positioning structure is arranged at one end of the linkage moving plate. A guide rail is arranged on one side of the placement plate, and a position control sliding block is arranged on the outer wall of the guide rail. Through the arrangement of the placement plate, the position control shaft, the power swing rod, the linkage moving plate, the position control clamping plate, the mounting sliding plate, the position control sliding block, a guide rail, a threaded flat plate and a limiting bolt, the effect of conveniently transferring the riding wheel main body can be effectively achieved, and the problem that the riding wheel main body is difficult to assemble and disassemble due to the fact that the riding wheel main body is heavy and inconvenient to move is solved; and the riding wheel main body can be moved out of a working position and transported to a designated area during maintenance, replacement or overhaul.

The utility model discloses a mill lining plate assembling tool which comprises steel plates, a first bolt, a second bolt, a second nut and a connecting plate, the front ends of the two steel plates are aligned, the rear ends of the two steel plates are separated, the first bolt is welded to the front ends of the steel plates, and the rear ends of the two steel plates are fixed through the connecting plate; a second nut is welded to the rear end of the steel plate, and the second bolt is connected with the second nut. The lining plate assembling tool is simple in structure, convenient to operate, high in assembling efficiency, good in assembling quality and low in labor intensity, after the lining plate is fixed through the tool, the lining plate cannot fall off in the hoisting process, the safety risk of operation is reduced, the tool is easy to transfer, the operation difficulty and the labor intensity are reduced, and the assembling efficiency is improved.