Ultra-long bridge type stacking machine shared by multiple roadways

Abstract

The invention relates to an ultra-long bridge type stacking machine shared by multiple roadways. The ultra-long bridge type stacking machine comprises a horizontal operation mechanism, a cargo carrying table and a lifting operation mechanism. One end of the lifting operation mechanism is fixed to the horizontal operation mechanism, and the other end of the lifting operation mechanism is connected with the cargo carrying table and is mainly used for lifting the cargo carrying table and loading the cargo carrying table into the belly of the horizontal operation mechanism. The horizontal operation mechanism is arranged at the upper portion of a cargo shelf and can carry the cargo carrying table to horizontally operate on a ground rail at the upper portion of the cargo shelf, and lifting of the cargo carrying table between the different roadways of the cargo shelf is achieved through the lifting operation mechanism. A stand column structure of a traditional stacking machine is omitted, and H-shaped steel arranged on the cargo shelf is used for guiding; sharing of the stacking machine by the multiple roadways is achieved, and the conveying efficiency of the stacking machine is improved; and the length of the stacking machine can reach 16-20 m, and conveying of super-long materials such as steel can be completed.

Description

technical field [0001] The invention relates to the field of logistics warehousing automation, in particular to a bridge-type stacker shared by super-long multiple lanes. Background technique [0002] Traditional storage equipment is mostly in the following two cases in terms of multi-lane application and length: [0003] 1. In terms of application, there are three schemes: one machine with one lane, one machine with multiple lanes, and one lane with one machine and one shuttle. [0004] One machine and one lane means that each lane in the storage equipment needs to be equipped with a traditional fork-type stacker. Due to the high and narrow structural characteristics of the traditional fork-type stacker, its walking speed is slow and its work efficiency is low. In addition, each lane in the storage equipment needs to be equipped with a traditional fork-type stacker, so the equipment cost is high. [0005] The one-machine multi-lane transition scheme is to configure only o...

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Problems solved by technology

[0004]One machine and one lane means that each lane in the storage equipment needs to be equipped with a traditional fork-type stacker. The high and narrow structural characteristics make it slow in walking speed and low in work efficiency. In addition, each lane in the storage equipment needs to be equipped with a traditional fork-type stacker, so the equipment cost is high

[0005]One-machine multi-lane transition scheme is to configure multiple lanes in the storage equipment with only one traditional fork-type stacker, but it is necessary to set up a transition mechanism and leave Sufficient transition space, this scheme reduces the cost on the basis of "one machine, one laneway scheme", but still has the defects of slow walking speed, low work efficiency, large space occupied by the transition area and low utilization rate of equipment space

[0006]Single lane, one machine, one shuttle means that each lane in the storage equipment needs to be equipped with a lift and a shuttle car, which obviously costs a lot and takes up a lot of space

[0007]2. In terms of pallets and material boxes, common stackers are mostly relatively regular models such as pallets and material boxes, which are relatively conventional and relatively small, and the size is relatively large Compact, difficult to apply in industries such as steel and other ultra-long materials

[0008] and the existing traditional stacker has certain defects in space utilization, conveying efficiency and stability, such as: (1) The commonly used lifting device is a wire rope Drum lifting takes up a lot of space and is heavy, which cannot be realized in the matching bridge stacker; (2) There is an extension problem in wire rope traction, and the shaking is large, requiring absolute guidance; (3 ) Most of the existing lifting devices rely on columns, and stackers with super-long spans cannot realize multi-lane sharing; (4) Length is limited: the cargo platform lifted by the double-column structure is greatly affected by deformation , and the longer the length of the actual loading platform, the greater the deformation. In addition to manufacturing errors and installation errors, there are also large distortions and deformations, which lead to excessive force on the lifting guide wheel and greatly shorten the service life.

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