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An automatic charging and discharging device for a lithium-ion power battery system

A technology for charging and discharging devices and power batteries, which is applied in secondary battery charging/discharging, secondary battery testing, secondary battery repair/maintenance, etc. It can solve the problems of different sizes, battery charging and discharging failures, and uneven stacking of batteries and other problems, to achieve the effect of clear classification, neat arrangement, and high charging and discharging efficiency

Active Publication Date: 2022-05-13
寿光市新能源协会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the charging efficiency, in the Chinese utility model patent document with the publication number CN208507867U, an automatic charging and discharging device for lithium-ion power battery packs is disclosed. Alignment, through the integration mechanism, each battery can be quickly aligned along the width direction of the transfer car, and the positioning mechanism is used to facilitate the rapid positioning of the transfer car along the length of the guide rail, ensuring the precise cooperation between each battery and each metal conductive sheet. When charging and discharging batteries of different models, due to the different sizes of batteries of different types, the batteries may be stacked unevenly, which may easily lead to battery charging and discharging failures.

Method used

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  • An automatic charging and discharging device for a lithium-ion power battery system
  • An automatic charging and discharging device for a lithium-ion power battery system
  • An automatic charging and discharging device for a lithium-ion power battery system

Examples

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Embodiment 1

[0023] see figure 1 with figure 2 , an automatic charging and discharging device for a lithium-ion power battery system, comprising a top frame 1, the four corners of the bottom end of the top frame 1 are fixedly connected to support legs 2, one end of the top frame 1 is provided with a placement opening 3, and one side of the placement opening 3 The end plate 4 is fixedly connected, the side of the end plate 4 away from the top frame 1 is fixedly connected to the first hydraulic telescopic rod 5, the telescopic end of the first hydraulic telescopic rod 5 is fixedly connected to the placement plate 6, and the bottom end of the placement plate 6 is provided with a pushing mechanism 7. The placement plate 6 is located directly below the placement opening 3, the bottom end of the top frame 1 is fixedly connected to the hanger 8, one side of the hanger 8 is provided with a feeding mechanism 9, and the feeding mechanism 9 is connected to the charging and discharging mechanism 10....

Embodiment 2

[0027] see Figure 1-4 , the other content of this embodiment is the same as that of Embodiment 1, the difference is that: the feeding mechanism 9 and the charging and discharging mechanism 10 are provided with multiple, and the multiple feeding mechanisms 9 and the charging and discharging mechanism 10 are all along the The hangers 8 are arranged equidistantly from top to bottom.

[0028] During the implementation of the present invention, the lithium battery is first placed on the placement plate 6 through the placement opening 3, and then the first hydraulic telescopic rod 5 is activated to extend the placement plate 6, and then it falls to the side of each feeding mechanism 9 , the second hydraulic telescopic rod 13 is extended to make the push plate push the lithium battery to move to the first rotating roller 19, and the lithium battery rolls down from the first rotating roller 19 to the second rotating roller 21, and then the electromagnet 24 is powered off , under the...

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Abstract

The invention discloses an automatic charging and discharging device for a lithium-ion power battery system, which relates to the technical field of battery charging and comprises a top frame, the four corners of the bottom end of the top frame are fixedly connected to supporting legs, and one end of the top frame is provided with a placement opening. One side of the end plate is fixedly connected to the end plate, which is characterized in that the side of the end plate away from the top frame is fixedly connected to the first hydraulic telescopic rod, the telescopic end of the first hydraulic telescopic rod is fixedly connected to the placement plate, and the bottom end of the placement plate is provided with a pushing mechanism , the placement plate is located directly below the placement opening, the bottom end of the top frame is fixedly connected to the hanger, and one side of the hanger is provided with a feeding mechanism, which is connected to the charging and discharging mechanism, and the feeding mechanism includes two The first side frame, the present invention can transport the lithium batteries by setting the pushing mechanism and the feeding mechanism, and can classify and arrange the lithium batteries of various specifications by setting the charging and discharging mechanism, and automatically charge and discharge, and the lithium batteries are placed neatly , clear classification, high charge and discharge efficiency.

Description

technical field [0001] The invention relates to the technical field of battery charging, in particular to an automatic charging and discharging device for a lithium-ion power battery system. Background technique [0002] Lithium battery is a battery with high-rate discharge performance and a high-energy-density battery. Compared with nickel-chromium batteries and nickel-metal hydride batteries of the same size, it has the largest power reserve, the lightest weight, and the longest life. Therefore, Lithium-ion batteries have become the battery of choice for power equipment. Since lithium batteries need to work in groups, each lithium battery needs to be charged and discharged with a large current before it leaves the factory. [0003] In order to improve the charging efficiency, in the Chinese utility model patent document with the publication number CN208507867U, an automatic charging and discharging device for lithium-ion power battery packs is disclosed. Alignment, throu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/44H01M10/42
CPCH01M10/44H01M10/4285Y02E60/10
Inventor 张圣敏
Owner 寿光市新能源协会