A jack-up linkage type sixteen-wheel four-way shuttle

Abstract

The invention discloses a jack-up linkage type sixteen-wheel four-way shuttle vehicle, which comprises a support frame, a lateral travel drive mechanism, a longitudinal travel drive mechanism, and a cable pull reversing and jacking mechanism; the lateral travel drive mechanism includes a lateral drive wheel, The first transverse driven wheel, the second transverse driven wheel and the third transverse driven wheel; the longitudinal travel drive mechanism comprises the first longitudinal driving wheel, the second longitudinal driving wheel, the first longitudinal driven wheel and the first longitudinal driven wheel; and reversing And the jacking mechanism includes a jacking horizontal plate, a first obliquely-stayed jacking slider and a second obliquely-stayed jacking slider, a ball bushing is movable in the jacking shaft hole, and oblique Pull the jacking column, and the inclined jacking sliders at both ends are connected by a jacking shaft. The jack-up linkage type 16-wheel four-way shuttle car of the present invention adopts the structural design of a 16-wheel two-way walking trolley, which greatly improves the load capacity and hurdle-crossing ability of the trolley; and its structural design is compact, which not only reduces costs, but also saves space.

Description

technical field [0001] The invention relates to a four-way shuttle, in particular to a jack-up linkage type sixteen-wheel four-way shuttle. Background technique [0002] With the rapid development of the warehousing and logistics industry, higher and higher requirements are put forward for the utilization rate of the three-dimensional warehouse space. The space occupied by the incoming and unloading channels. [0003] The current three-dimensional warehouse structure mostly adopts the mode of one incoming 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 directions perpendicular to each other, vertically and horizontally. In the prior art, the three-dimensional warehouse usually uses a sub-car system, that is, the mother car carries the sub-cars in the purchase and unloading lanes, and then the sub-cars drive out from the direction perpendicular to the direction of the mother car,...

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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