Multi-track sorting trolley conveying mechanism

Abstract

The invention provides a multi-track sorting trolley conveying mechanism. The conveying mechanism comprises at least two layers of supporting frames, the supporting frames are provided with multi-layer sliding rails, the sliding rails are provided with a plurality of trolleys, the trolley heads and tails are continuously arranged, the trolleys at different layers are provided with connecting rods,the connecting rods are used for connecting one group of corresponding trolleys at the upper and lower layers, and the bottom layer of the supporting frames is provided with a power mechanism which drives the trolleys to move. According to the multi-track sorting trolley conveying mechanism, the weight of the trolleys is pressed on the frame of each layer through the multi-layer conveying mechanism, so that the requirements for the supporting force of the frame is reduced; at the same time, only one trolley is provided with the connecting rods, the power is arranged on the trolley on the lowest part, so that the multi-row trolleys are driven to move, the weight of the whole device is reduced, the energy consumption is reduced, the structure is simplified, and at the same time, a floatingmechanism is arranged, so that the position deviation between trolleys on different layers is adjusted.

Description

technical field [0001] The invention relates to the field of sorting equipment, in particular to a conveying mechanism of a multi-track sorting trolley. Background technique [0002] With the development of China's logistics industry, there are higher requirements for the efficiency of the sorting system. The sorting system needs to be faster, more efficient, stable and reliable in operation, and lower in energy consumption. Some manufacturers also use double-layer sorting devices. . Common sorting trolley structure, such as the patent announcement number: CN 109956282 A discloses a cross-belt sorting trolley, which is driven by primary and secondary, and the first position is connected to each other, and the goods are transported on the rack, usually a single layer , but less efficient. [0003] Double-layer structure appeared afterward, and the sorting trolley of existing double-layer mechanism is as patent announcement number: a kind of double-car double-layer cross-bel...

AI Technical Summary

Problems solved by technology

[0003] Double-layer structure appeared afterward, and the sorting trolley of existing double-layer mechanism is as patent announcement number: a kind of double-car double-layer cross-belt logistics automatic sorting system disclosed by CN 109466904A, or a kind of conjoined body such as CN 105035673 A The double-layer cross-belt sorter is to connect the trolleys to each other; the former uses a two-layer structure, which is completely superimposed, uses two sets of power sources, consumes a lot, and the corresponding structure is also responsible. The structure of the primary and secondary stages greatly increases the weight of the entire device, while the bearing capacity of ordinary racks can only support two layers, and it is difficult to perform superimposition

[0004] The latter is to connect the trolleys, and the connected cantilever not only plays the role of connection, but also ensures that the trolleys can be linked when turning, so each trolley on the upper and lower floors must be installed, and the general cross belt trolley If 24 trolleys are installed continuously, there must be 24 cantilevers, so the load-bearing capacity requirements for the frame are greatly increased, and it is even more unbearable for the superposition of more than 3 layers

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