Heavy-load power and free chain conveying system used for conveying big long workpieces

Abstract

A heavy-load power and free chain conveying system used for conveying big long workpieces comprises a conveying track and multiple heavy-load vehicle groups. The conveying track comprises at least two conveying track bodies arranged in parallel in a linear manner and transverse translation track groups arranged at the ends of the adjacent conveying track bodies arranged in the linear manner. Each transverse translation track group is of a square structure formed by a reversing rail, a cross traction rail, a turnout and a cross traction-free rail. The reversing rail is in butt joint with one of the conveying rail bodies arranged in the linear manner. Each turnout is formed by the corresponding reversing rail, one end of the corresponding transverse traction rail and one end of the corresponding traction-free rail. A turnout tongue is mounted at each of the two turnouts. The other end of the corresponding transverse traction rail and the other end of the transverse traction-free rail are in butt joint with the other adjacent conveying rail body arranged in the linear manner. By the adoption of the heavy-load power and free chain conveying system, the purpose that a heavy-load vehicle group conducts transverse translation between the two adjacent linear conveying track bodies is achieved, and the space occupied when the big long workpieces turn around and rotate is reduced, so that the transverse length of an industrial plant is reduced, and the production input cost is lowered.

Description

technical field [0001] The invention relates to a conveying device, in particular to a heavy-duty accumulating chain conveying system used for conveying large and long workpieces. Background technique [0002] At present, industrial workshops generally use conventional suspension collection and release conveying systems to transport large and long workpieces. The industrial plant is designed as a rectangular structure. A waist-shaped circular conveying track is installed in the industrial plant, and several heavy-duty car groups that walk along the circular conveying track are equipped. Large and long workpieces are hoisted on the heavy-duty car group. This circular conveying track has a traction rail, a chain rail and two load rails placed in the frame; each heavy-duty vehicle group is composed of two interconnected No. The root bearing rail is used to carry No. 1 car and No. 2 car, and the chain rail is suspended on the traction rail, and is used to pull No. 1 car or No. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the large and long workpieces take up a relatively large space when they are turned around when the conventional suspension collecting and releasing conveying system is currently used to transport them. The advanced heavy-duty accumulation chain conveying system can horizontally translate the large and long workpieces that are turning around, so as to reduce the space occupied by the large and long workpieces when turning around.

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