Heavy-load four-way shuttle vehicle

Abstract

The invention discloses a heavy-load four-way shuttle vehicle. The heavy-load four-way shuttle vehicle comprises a vehicle frame, a Y-direction walking mechanism, an X-direction walking mechanism anda reversing mechanism; the Y-direction walking mechanism, the X-direction walking mechanism and the reversing mechanism are installed on the vehicle frame; each of the two walking mechanisms is provided with a driving wheel structure and a driven wheel structure; ascending and descending of the Y-direction walking mechanism can be achieved on an upper frame through the reversing mechanism so as tocontrol rising and falling of a driving wheel and a driven wheel of the Y-direction walking mechanism and height difference changes generated by the X-direction walking mechanism on the road surface,and reversing in the advancing process can be achieved; and a goods lifting mechanism capable of carrying goods, ascending and descending is mounted on the upper frame. According to the heavy-load four-way shuttle vehicle, the mechanism is simplified in overall structure, multiple integrated functions of components are realized, the functions of several parts are integrated under the condition that the volume of a single part is not changed, other parts are saved, thus the volume is compressed, and the load is increased under the condition that the volume of the trolley is not changed; and the technical effect of synchronous lifting is achieved, the lifting synchronism is high, feedback is timely, and the bearing weight is large.

Description

technical field [0001] The invention relates to the technical field of transport vehicles, in particular to a heavy-duty four-way shuttle vehicle used for heavy-duty goods and capable of reversing travel. Background technique [0002] The shuttle car is a kind of intelligent robot, which can be programmed to achieve tasks such as picking up, transporting, and placing, and can communicate with the host computer or WMS system. Combined with RFID, barcode and other identification technologies, it can realize automatic identification, access and other functions. There are two main types of shuttles in warehousing and logistics equipment: shuttle-type warehousing system and shuttle-type warehousing system, in a reciprocating or looping manner, a trolley running on a fixed track, transporting goods to designated locations or connecting equipment. Equipped with an intelligent sensing system, which can automatically remember the origin position and an automatic deceleration system....

AI Technical Summary

Problems solved by technology

[0004] Due to different industries, the weight of the goods is different. In some industries, a pallet of goods is relatively heavy. It is imminent to develop a heavy-duty shuttle vehicle. However, after the load becomes larger, the volume of the corresponding walking mechanism, reversing mechanism, and cargo lifting mechanism will also increase. increase, but the overall volume of the trolley cannot be increased. This is a contradiction. The volume of the mechanism should be as small as possible and the transport load should be as large as possible. This is the problem that needs to be solved.

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