Vertical elevator for goods

Abstract

The invention discloses a vertical elevator for goods. The vertical elevator comprises a cabinet body, two motors, two main chain wheels and a driven chain wheel. Each rotating shaft is composed of a body located on the middle segment and fixing segments located at the two ends. Hoppers are fixed to the bodies. A movable cavity with the cross section being oval is formed in each fixing segment. The two ends of each body extent outwards to be provided with shrinkage segments. The outer wall of each shrinkage segment is symmetrically provided with two limiting blocks along the axis of the shrinkage segment, and the thickness of every two corresponding limiting blocks is gradually increased in the circumferential direction of the corresponding shrinkage segment. The vertical distance between the largest end of each limiting block and the outer wall of the corresponding shrinkage segment is a, and a is larger than the semi-minor axis of the cross section of each movable cavity and smaller than the semi-major axis of the cross section of each movable cavity. When the largest end of each limiting block passes the tail end of the semi-major axis of the cross section of the corresponding movable cavity in a sliding manner, the largest end of each limiting block makes contact with the wall of the corresponding movable cavity, and therefore the limiting blocks, the rotating shafts and the hoppers can be prevented from continuously rotating, and the situation that because the waggling amplitude of the hoppers is continuously increased, the hoppers adjacent or close to the waggling hoppers collide with one another is avoided.

Description

technical field [0001] The invention relates to logistics storage equipment, in particular to a cargo vertical hoist. Background technique [0002] Most enterprises basically adopt the traditional storage management method for the storage of spare parts - ordinary open shelf storage. The main disadvantages of this management method are: the height and area of ​​the existing house cannot be fully utilized; it is necessary to frequently pick up the items placed on the upper shelf, use ladders to climb up and down, and carry them over long distances. The labor intensity of the staff is high and the efficiency is low. The items on the open shelves are polluted by dust and are not suitable for the storage of some precision spare parts; it is impossible to restrict irrelevant personnel from accessing items on the shelves, which makes the management chaotic; it is difficult to adopt the first-in first-out management method, inventory, clear The warehouse is difficult; the warehous...

AI Technical Summary

Problems solved by technology

The main disadvantages of this management method are: the height and area of ​​the existing house cannot be fully utilized; it is necessary to frequently pick up the items placed on the upper shelf, use ladders to climb up and down, and carry them over long distances. The labor intensity of the staff is high and the efficiency is low. The items on the open shelves are polluted by dust and are not suitable for the storage of some precision spare parts; it is impossible to restrict irrelevant personnel from accessing items on the shelves, which makes the management chaotic; it is difficult to adopt the first-in first-out management method, inventory, clear The warehouse is difficult; the warehouse looks messy, untidy and beautiful, which hinders the appearance of the warehouse

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