Roller conveyor line

Abstract

The invention provides a roller conveyor line. The roller conveyor line comprises a steel structure on which an isolation plate is arranged, a chain transfer and lifting device arranged in the middleof the steel structure, lifting shear fork structures arranged on the two sides of a roller area, a telescopic shear fork structure vertically arranged at the upper end of the lifting shear fork structure, and a roller structure comprising an electric roller and a conveying roller. The roller conveyor line is applied to refrigerated container cargo loading and unloading equipment, and power is provided by an electric cylinder; the chain transfer and lifting device is used for reversing and conveying cargoes; the cargoes are drawn onto a roller from a stacking state through the shear fork structure in a whole-layer mode, and the roller conveyor line can adapt to various occasions; and the loading and unloading efficiency is improved.

Description

technical field [0001] The invention relates to the field of loading and unloading equipment, in particular to a roller conveying line. Background technique [0002] The warehouse platform is a facility built to facilitate cargo loading and unloading operations, and has become a standard configuration for modern warehouses. At present, the common equipment on the platform mainly includes the platform height adjustment plate (connecting the platform and the delivery vehicle in the form of a pontoon, so as to avoid the height difference or gap between the two so that the handling equipment such as forklifts cannot enter and exit), forklifts (for handling pallet goods), pallets Trucks (to carry pallet goods) and telescopic belt conveyors (to shorten the distance for stevedores to carry goods back and forth) to make loading and unloading operations more labor-saving and time-saving. [0003] In recent years, with the rapid development of industrial automation and informatizatio...

AI Technical Summary

Problems solved by technology

However, on the platform, which is the only place for goods to enter and exit the warehouse, the degree of automation and mechanization is still not high. Except for bulk materials and a small number of goods transported on pallets, more than 95% of the loading and unloading operations on the warehouse platform are Relying on manual handling, platform operation efficiency greatly limits the overall improvement of logistics efficiency

In the domestic logistics industry, the loading and unloading of box-type cargo on the platform, in addition to the above-mentioned forklifts or telescopic belt conveyors combined with manual handling methods, there is currently no special automated machinery and equipment for promotion and application, and the enterprises and scientific research institutions involved are all in the process of research and development In the verification stage, the patent CN201811454718.2 provides a multifunctional cargo handling vehicle. During the use of the multifunctional cargo handling vehicle provided by the invention, the height and pitch angle of the cargo conveying mechanism can be adjusted through the lifting and pitching adjustment mechanism, which is convenient for handling Goods, and it is convenient to connect the goods conveying mechanism with other equipment, and it can be conveniently moved or placed for high or low goods, but during its use, the direction of the goods can only be adjusted by adjusting the angle of the conveying path, and cannot be translated Or to achieve loading and unloading more flexibly, the final adjustment of the goods must be made by manpower; the patent CN201621358634.5 provides an automatic telescopic belt loading and unloading conveyor, which transmits goods through the belt, and the end of the transmission road is equipped with a conveying loading and unloading platform, and The rotating end of the conveyor loading and unloading platform is equipped with an electric roller that controls the conveying of the conveyor belt, which realizes the transmission while stretching. The angle of the conveyor loading and unloading platform can be adjusted, which is flexible and convenient. Realize the fine adjustment of the up and down distance of the loading and unloading platform at the rotating end; the patent CN201910870998.3 discloses a cargo loading and unloading system. The location accuracy of the parked goods, but the system is bulky, takes up a lot of space, is inconvenient to load and unload, and cannot be easily moved

Images