Linear sorting device

Abstract

The invention discloses a linear sorting device which comprises rotating driving mechanisms, a sorting trolley and an arc rail. The rotating driving mechanisms are used for providing power for movingin the arc direction. The sorting trolley is located between the two rotating driving mechanisms and walks and moves in the arc walking direction under driving of the rotating driving mechanisms. Thediagonally two ends of the sorting trolley are hinged to the two rotating driving mechanisms, and a first hinge point and a second hinge point are formed. The arc rail is matched with wheels arrangedon the sorting trolley in a rolling manner, and the wheels and the first hinge point are located on the same side of the sorting trolley; and the arc rail is opposite to the rotating driving mechanismon the side where the second hinge point is located, wherein the center axes of the arc rail and the rotating driving mechanism coincide with each other. The sorting trolley of the linear sorting device runs stably in the walking process, in addition, the assembling difficulty is low, and demounting and mounting are easy.

Description

technical field [0001] The invention relates to the technical field of material sorting, in particular to a linear sorting device. Background technique [0002] With the improvement of social productivity and the increasing variety of commodities, the sorting of items in the field of production and circulation has become a time-consuming, labor-intensive, large-area occupation, high error rate, and complex management department. For this reason, material The sorting device has become an important branch of the material sorting system and is widely used in post and telecommunications, aviation, food, medicine and other industries. [0003] The invention patent with the application number 201720093869.4 discloses a sorting trolley guide drive mechanism for vertical sorting machines, which includes a left bracket and a right bracket, and an upper guide rail and a lower guide rail are arranged between the left bracket and the right bracket. The inner sides of the lower guide ra...

AI Technical Summary

Problems solved by technology

[0005] 1. The inner side of the chain in the guide drive mechanism of the sorting trolley for the above-mentioned vertical sorting machine is fixed with connecting columns for rotational connection with the sorting trolley, which are located in the middle of the sorting trolley and the opposite ends are respectively It is connected to the connecting column, so that the sorting trolley will shake during the walking process, which will cause the express delivery placed on the sorting trolley to be lost. In order to ensure that the sorting trolley will not shake during the walking process, the sorting trolley Set up four rollers, and then connect the four rollers to the chain to realize the connection between the sorting trolley and the chain, but this connection method will cause the assembly difficulty and assembly accuracy between the sorting trolley and the chain to be relatively high. Moreover, the disassembly and assembly of the sorting trolley is more troublesome.

[0006] 2. In order to make the sorting trolley turn from the upper guide rail to the lower guide rail, and keep the top surface of the sorting trolley in a horizontal state during the turning process, the mechanism uses sprockets, inner arc guide rails and outer arc guide rails at the turning position to cooperate The sorting trolley has a complex structure and is not compact enough;

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