Power and free trolley conveyor for material flow orbital transferring transportation

Abstract

The invention discloses a power and free trolley conveyor for material flow orbital transferring transportation. The conveyor comprises a rapid-chain rack, a trolley conveyor body, a slow-chain rack and a control system. The rapid-chain rack is internally provided with a rapid-chain traction pathway. A chain wheel device is arranged under the rapid-chain traction pathway. A rapid-chain bearing pathway is installed under the chain wheel device. The rapid-chain traction pathway is provided with driving wheels. The driving wheels are provided with traction poles. The lower ends of the traction poles are connected with guiding blocks installed on the chain wheel device. Chain wheel driving systems are installed at the two ends of the chain wheel device. Load feedback ejection systems are arranged in the chain wheel driving systems. The power and free trolley conveyor has the advantages that a conveying trolley of the conveyor is of a lifting-claw structure, and the kinetic energy of the trolley is transferred into the potential energy during power and free process, and the potential energy of the trolley is transferred into the kinetic energy when the trolley is started, so that energy resources of trolley operation are saved.

Description

technical field [0001] The invention relates to a suspension conveyor, more specifically, to a storage-and-free suspension conveyor for logistics track-changing transportation. Background technique [0002] Suspension conveyor is a continuous transportation equipment with a space-enclosed line. It can realize downhill and turning in space. It has the advantages of flexible layout and small footprint. Therefore, it is widely used in machinery, automobiles, electronics, It is widely used in mass flow production operations in industries such as household appliances, light industry, food and chemical industry. [0003] At present, there are mainly the following problems in the use of ordinary suspension conveyors: [0004] Ordinary suspension conveyors use the speed signal of the chain, which cannot truly reflect the real speed of the chain, resulting in the asynchronous processing of the workpiece being conveyed and the workpiece, especially in an environment with a high degre...

AI Technical Summary

Problems solved by technology

[0009] Chinese patent application number CN200720040917.X, the name of the invention is: a hoisting claw lifting device for accumulative suspension conveyor spreader; the application provides a hoisting claw 1 and a forced plate 5 used together, the trolley passes in front of the spreader , once the lowering of the front shovel 6 of the spreader is blocked, failing to drive the lifting claw 1 of the spreader to rise synchronously with the catenary pusher 2, it may cause the decoupling between the lifting claw 1 of the spreader and the catenary pusher 2, After adding the forcing plate 5, the lifting claws will basically rise synchronously with the catenary push head 2 under the action of the forcing plate 5 to ensure the absolute reliability of chain changing

The lifting claw 1 of this application also cannot achieve the purpose of saving energy for the operation of the trolley.

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