Deflection driving device, deflection-type sorting device and logistics sorting system

Abstract

The invention discloses a deflection driving device, a deflection-type sorting device and a logistics sorting system. The deflection driving device comprises two or more parallel driven racks, the multiple driven racks are connected into a whole and can overall linearly and horizontally move, each driven rack is parallel to a set of axes and is engaged with a driven gear perpendicular to the extending direction of the driven rack, and the whole constituted by the driven racks is connected with a driving device driving the whole to horizontally move. According to the deflection driving device,the deflection-type sorting device and the logistics sorting system, structures of a synchronous belt and a rotating belt pulley are substituted with a gear and rack transmission mode, a plurality oftensioning wheels do not need to be arranged, the structure is simpler, and assembly is easier to assembly; and meanwhile, transmission structures of the racks and the gears are more stably connected,the situation of slipping is avoided, in addition, the racks have the longer service life than the synchronous belt and are more reliable, and deflection effectiveness is ensured.

Description

technical field [0001] The invention relates to the field of logistics equipment, in particular to a deflection drive device, a deflection sorting device and a logistics sorting system. Background technique [0002] The goods reversing methods in the modern automated intelligent sorting system mainly include swing arm type, flap type, turntable type, push head type, slider type, deflection type, etc. [0003] Deflection belt sorting, such as the belt sorting disclosed in the application number 201910207235.0, is provided with two belt sorting units on one deflection seat. Although this structure is beneficial to reduce the number of deflection seats, this In the structure, the rotating pulley on each deflection seat is driven by the synchronous belt. In order to ensure the tension of the belt, it is necessary to install multiple tensioning pulleys, which increases the complexity of the structure. There are many assembly processes and the synchronous belt The layout is diffi...

AI Technical Summary

Problems solved by technology

[0005] The drive of the belt conveyor is to connect the transmission shaft and the power shaft of the belt conveyor through a circular belt, but since the power shaft is fixed on the deflection base and rotates with the deflection base, the circular belt needs to be twisted and deformed after the roller deflects, while the circular belt After the belt is twisted, it will not be able to continue torsion transmission, which will cause the roller to be unable to continue to be driven by the circular belt to rotate after it rotates with the deflection seat, and it will not be possible to realize the conveyance of the goods. This design is obviously unreasonable

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