A reverse lifting device driven by a gear

Abstract

The invention discloses a reversing lifting device for gear transmission. A first lifting table and a second lifting table are in transmission connection through a gear transmission assembly. A linear drive assembly is connected with the gear transmission assembly so as to provide power for the gear transmission assembly. The first lifting table and the second lifting table ascend and descend relative to a base through the gear transmission assembly, the lifting direction of the first lifting table and the lifting direction of the second lifting table are opposite, and the first lifting table and the second lifting table are both provided with at least two guide assemblies. By means of the gear transmission assembly, the two lifting tables can well ascend and descend alternately, so in the lifting process of one lifting table, articles can be placed on the other lifting table by a carrying manipulator, and carrying efficiency is improved. In order to improve operation stability of the lifting tables, the guide assemblies are arranged at different angles, lifting stability of the lifting tables is improved, lifting efficiency is guaranteed, and meanwhile carrying safety is improved.

Description

technical field [0001] The invention belongs to the technical field of gear transmission, and in particular relates to a gear transmission reverse lifting device. Background technique [0002] In production practice or item transportation, we often encounter some batches of items to be transported. At present, a single lifting device is needed to carry them during handling. Generally, a handling manipulator is used to place the items on the lifting device, and then the The lifting device is used for lifting and transporting. However, during the lifting process of the lifting device, the handling manipulator is prone to idle time, which affects the handling efficiency. If two lifting devices are used, the lifting process of the two lifting devices cannot be carried out in an orderly manner, which will easily cause inaccurate lifting steps, resulting in wrong operation of the manipulator, which not only affects the handling efficiency, but also has hidden dangers. [0003] Th...

AI Technical Summary

Problems solved by technology

[0002] In production practice or item transportation, we often encounter some batches of items to be transported. At present, a single lifting device is needed to carry them during handling. Generally, a handling manipulator is used to place the items on the lifting device, and then the The lifting device is used for lifting and transporting. However, during the lifting process of the lifting device, the handling manipulator is prone to idle time, which affects the handling efficiency.

However, if two lifting devices are used, the lifting process of the two lifting devices cannot be carried out in an orderly manner, which may easily lead to inaccurate lifting steps, resulting in wrong operation of the manipulator, which not only affects the handling efficiency, but also poses a safety hazard.

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