Stacking roller conveyor

Abstract

The invention relates to a power-and-free roller conveyor belonging to the conveyor field. Mounting plates are arranged by interval on both the inner side and the outer side of the upper end of a frame; rollers are arranged parallel on the mounting plates of the inner and outer sides and all the axes of rollers are on the same plane; drive rollers are rotationally connected on the mounting plates of at least one side and the drive rollers are arranged below the rollers of both head part and tail part on the conveying direction; a first depression is arranged on the outer walls of the drive rollers, driven rollers are rotationally connected with the frame and a second depression is arranged on the outer walls of the driven rollers. An annular friction conveying-belt is respectively embedded inside the first depression and second depression. The friction conveying-belt is extended from the first depression to contact the outer walls of rollers and drive rollers; a driving apparatus is arranged on the frame and a driving wheel matching with the driven rollers is arranged on an output shaft of the driving apparatus; and a friction driving belt is respectively arranged around the driven rollers and drive rollers. The roller conveyor can largely reduce the investment cost for equipment and enhance the use environment of equipment.

Description

technical field [0001] The invention relates to an accumulation type roller conveyor in the field of conveyors. Background technique [0002] The existing accumulation type roller conveyor adopts the structure of roller chain traction sprocket type accumulation roller, because the structure of the sprocket type accumulation roller itself is relatively complicated, the production cost is relatively high, which directly affects the investment of equipment Cost; in addition, due to the lubrication needs of the chain itself, additional oil pollution will be generated, which is not good for the surrounding operating environment. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art, and provide a positive and free roller conveyor that can greatly reduce the investment cost of the equipment and can greatly improve the use environment of the equipment. [0004] According to the technical solution provided by the p...

AI Technical Summary

Problems solved by technology

[0002] The existing accumulation type roller conveyor adopts the structure of roller chain traction sprocket type accumulation roller, because the structure of the sprocket type accumulation roller itself is relatively complicated, the production cost is relatively high, which directly affects the investment of equipment cost; in addition, due to the lubrication needs of the chain itself, additional oil pollution will be generated, which is unfavorable to the surrounding operating environment

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