52results about How to "Improve delivery range" patented technology

The invention provides a lifting and rotating vehicle suitable for LNG cylinders, and belongs to the technical field of gas cylinder conveying. Comprising a bottom frame, a gear motor is fixed to the inner wall of the bottom frame, a top frame is rotationally connected to the top of the bottom frame, the bottom of the top frame is fixedly connected with the output end of the gear motor, the conveying mechanism comprises two rows of circular shafts rotationally connected into the top frame, the circular shafts are inclined, the two rows of circular shafts form a V shape, and conveying rollers fixedly sleeve the circular shafts. A jacking assembly is arranged in the top frame. Through the arrangement of the jacking assembly, after a workpiece is placed on the two rows of conveying rollers, the conveying rollers operate to convey the workpiece, in the conveying process, when the end of the workpiece is close to the conveying rollers, the jacking assembly jacks up the end of the workpiece to prevent the end of the workpiece from gnawing the surfaces of the conveying rollers, and after the end of the workpiece passes through the conveying rollers, the workpiece is conveyed to the conveying rollers. And the jacking assembly moves downwards to enable the workpiece to fall onto the conveying roller again.