Semi-automatic lifting device and control method for conveniently moving batteries into battery racks

Abstract

The invention relates to a semi-automatic lifting device convenient for moving a battery into a battery rack and a control method of the semi-automatic lifting device. The semi-automatic lifting device comprises a lifting platform, an underframe, a bracket, a driving mechanism, proximity sensors and an electric control cabinet equipped with control buttons, wherein front feet at the top of the bracket are connected with the back side of the lifting platform in a sliding manner, and rear feet at the top of the bracket are fixedly connected with the back side of the lifting platform; rear feet at the bottom of the bracket are fixedly connected with the underframe; front feet at the bottom of the bracket are movable; the driving mechanism is connected with the bracket; the proximity sensors are arranged at the front end of the side edge of the underframe and connected with the electric control cabinet; and the electric control cabinet is connected with the driving mechanism. The control method comprises the following steps: the electric control cabinet receives setting signals of the control buttons and sends control signals to the driving mechanism to control the lifting platform to ascend and descend; and when the proximity sensors detect the fact that the lifting platform reaches the height of a target layer, the battery is slightly pushed into a placement layer of the battery rack. The semi-automatic lifting device and the control method have the advantages that the control is convenient, and an operator does not need to continually press the control buttons for control, so that both time and labor are saved and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of electric vehicle power battery manufacturing, in particular to a semi-automatic lifting device and a control method for facilitating the battery to be moved into the battery rack. Background technique [0002] Cars provide convenience for people's travel, but traditional fuel vehicles produce a lot of harmful exhaust gas during use and intensify the dependence on non-renewable petroleum resources. With the shortage of petroleum energy and the increasingly stringent world emission regulations, the development of electric vehicles using batteries as power sources is very rapid. The power battery of an electric vehicle is composed of many single cells connected in series and parallel. It is large in size and heavy in weight. After the power battery is produced, it needs to be stored in a battery rack with multiple layers. Currently, it is manually moved. Time-consuming. Contents of the invention [0003] The prese...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the technical problem of time-consuming and labor-intensive technical problems that the original power battery is manually moved into the battery rack with multiple layers for storage after the production is completed; it provides a semi-automatic lifting device and its control method for conveniently moving the battery into the battery rack, The lifting platform can be controlled to lift to the target layer height of the battery rack by button setting, and then the battery can be pushed to the target layer of the battery rack by lightly pushing the battery, which is easy to operate and saves time and effort

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