A hoist for a shuttle

Abstract

The invention discloses a hoist for a shuttle vehicle. The hoist for the shuttle vehicle comprises a framework part (1), a driving part (2), a balance weight part (3) and a material box (4). The hoist for the shuttle vehicle achieves high-precision accurate positioning and layer changing of the hoist, the hoist for the shuttle vehicle has conveying power, manpower and material resources are reduced, the work efficiency of a system is improved, the floor space is small, the conveying efficiency is efficient, and lifting stability of the hoist is guaranteed.

Description

technical field [0001] The invention relates to a hoist, in particular to a hoist for a shuttle. Background technique [0002] The existing hoist changes layers up and down by conveying the shuttle car. After reaching the designated position, the shuttle car takes and puts the goods. Every time the shuttle car takes the goods, it needs to enter the hoist material box, and the existing hoist structure adopts a four-column track structure. . [0003] Since the existing hoist needs to use the shuttle to pick up and place goods when changing layers, it increases the time for the hoist to wait for the shuttle, and the time for the shuttle to enter and exit the hoist, which greatly increases the idle time of the system, affects the work efficiency of the system, and increases the It increases the weight of the elevator load and affects the conveying efficiency. In addition, the existing elevator structure adopts a four-column track structure, which has high cost and low installa...

AI Technical Summary

Problems solved by technology

[0003] Since the existing hoist needs to pick and place goods through the shuttle car when changing floors, the time for the hoist to wait for the shuttle car and the time for the shuttle car to enter and exit the hoist greatly increase the idle time of the system, which affects the working efficiency of the system and increases Increase the weight of the hoist load and affect the conveying efficiency

Moreover, the existing hoist structure adopts a four-column track structure, which has high cost and low installation accuracy

[0004] In addition, the shuttle car needs to enter the interior of the elevator material box, resulting in a complex structure of the elevator material box and a large footprint

The four-column track structure is more difficult than the two-column track structure in terms of installation process requirements. It is difficult to ensure that the material box of the hoist can move close to the track, which affects the transportation speed of the upper and lower layers.

[0005] There is a slight deviation between the height of the existing hoist and the floor height of the shuttle garage. The shuttle car needs to cross the sill to enter and exit the hoist. Long-term operation will affect the life of the driving system of the shuttle car.

[0006] The shuttle car is inside the hoist, causing the hoist to have too much load, and the hoist consumes a lot of power when going up and down

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