Cable-stayed jacking reversing type sixteen-wheel four-way shuttle vehicle

Abstract

The invention discloses a cable-stayed jacking reversing type sixteen-wheel four-way shuttle vehicle. The cable-stayed jacking reversing type sixteen-wheel four-way shuttle vehicle comprises a supporting frame, a transverse walking driving mechanism, a longitudinal walking driving mechanism and a cable-stayed reversing and jacking mechanism. The transverse walking driving mechanism comprises a transverse driving wheel, a first transverse driven wheel, a second transverse driven wheel and a third transverse driven wheel; the longitudinal walking driving mechanism comprises a first longitudinaldriving wheel, a second longitudinal driving wheel, a first longitudinal driven wheel and a first longitudinal driven wheel; and the reversing and jacking mechanism comprises a jacking transverse plate and cable-stayed jacking sliding blocks, a ball shaft sleeve is movably arranged in a jacking shaft hole, cable-stayed jacking shafts are arranged on the front side and the rear side of the ball shaft sleeve, and the cable-stayed jacking sliding blocks at the two ends are connected through a ball screw. According to the cable-stayed jacking reversing type sixteen-wheel four-way shuttle vehicle,the structural design of a sixteen-wheel two-way walking trolley is adopted, and the loading capacity and the ridge passing capacity of the trolley are greatly improved; and the structural design is compact, the cost is reduced, and the space is saved.

Description

technical field [0001] The invention relates to a shuttle vehicle, in particular to a 16-wheel four-direction shuttle vehicle of a cable-pulling, jacking and reversing type. Background technique [0002] With the rapid development of warehousing and logistics industry, higher and higher requirements are put forward for the utilization rate of three-dimensional warehouse space. The space occupied by the incoming and outgoing aisles. [0003] The current three-dimensional warehouse structure more adopts the mode of one loading and unloading lane and multiple storage rack lanes vertically connected to it, which requires that the shuttle car must be able to travel in two mutually perpendicular directions, vertical and horizontal. In the prior art, the three-dimensional warehouse usually uses a sub-mother car system, that is, the main car carries the sub-cars and walks in the incoming and unloading aisles, and then the sub-cars drive out in a direction perpendicular to the direc...

AI Technical Summary

Problems solved by technology

[0004] The existing way of combining two shuttle vehicles with mother and child vehicles mostly adopts a two-way 8-wheel structure design, which has low cargo carrying capacity, weak ability to pass hurdles, and high failure rate, which can no longer meet the increasingly busy needs of warehousing and logistics; and its general Adopting the cam jacking structure, there are defects that the cam is easy to wear, the force of the follower is uneven and the transmission efficiency is low; in addition, the existing shuttle car not only occupies a considerable space, but also reduces the number of shelves and compartments The quantity, which reduces the space utilization rate of the three-dimensional library, also increases the cost of manufacturing, procurement and maintenance

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