Rail guide vehicle with steering function

Abstract

The invention discloses a novel rail guide vehicle with a steering function. The rail guide vehicle comprises a rail guide vehicle body, and a traveling mechanism, steering mechanisms, a lifting mechanism, an electric control system, a battery, a charging system and a communication module which are installed on the rail guide vehicle body, wherein the steering mechanism drives four wheels to perform steering at 90 degrees simultaneously, and traveling in front, rear, left and right directions on an identical rail can be realized. The steering mechanisms are fixed on wheel bases of the rail guide vehicle body through screws; the wheel bases are fixed on a connecting beam and a bearing beam through screws; a bevel pinion of a bevel gear transmission device 35 drives a bevel gear wheel transmission device installed on a wheel steering shaft; the wheels are embedded below the wheel bases. The traveling mechanism is connected with two driving wheels on the diagonal line of the rail guide vehicle body, and the lifting mechanism is fixed and installed on the bearing beam of the rail guide vehicle body. The rail guide vehicle can be automatically driven into different storage roadways without the helping of a forklift or a stocker, can be driven into different goods positions after being lifted to different layers through an elevator, and really realizes a high-efficiency, high-density and completely automatic unattended stereoscopic warehouse.

Description

technical field [0001] The invention relates to a rail shuttle car with a steering function, which belongs to the technical field of rail transportation equipment in automated logistics storage. Background technique [0002] In modern logistics technology, the automated three-dimensional warehouse can greatly increase the storage density. Because the goods on the pallets in the three-dimensional warehouse sometimes weigh hundreds of kilograms, the storage and withdrawal of goods must be completed by automated machinery and equipment. The storage and withdrawal equipment of the warehouse determines the storage density of the warehouse. , throughput speed and automation level. The currently used access equipment mainly includes roadway stackers and rail shuttles. Roadway stackers need to be equipped with special driving roadways next to the inventory shelves, and the stackers on each driving roadway have limited access to goods, while shuttle cars Without driving the roadway,...

AI Technical Summary

Problems solved by technology

[0003] At present, there is only a rail car with two directions in China that Kunshan Huaheng Engineering Technology Center Co., Ltd. applied for an invention patent (patent number 201010216047.3) in 2010. Move auxiliary rails and secondary rails, the track structure is complex, not suitable for use in low-cost three-dimensional warehouses

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