Lead-acid storage battery charging device

Abstract

The utility model provides a lead-acid storage battery charging device, which comprises a base, a charging assembly and a charging box, the charging assembly and the charging box are arranged on the base, the charging assembly comprises a lifting column arranged on the base and a fixing plate transversely arranged on the lifting column, charging plates are arranged below the fixing plate at intervals, and charging connector groups are uniformly distributed on the lower surfaces of the charging plates. A mounting groove for mounting the charging box is formed in the base corresponding to the charging panel, a placing groove for placing a storage battery is formed in the charging box, and a lifting assembly is arranged in the lifting column; the storage batteries are placed in the placing grooves to be fixed and correspond to the positions of the charging panels above the base, the lifting columns descend, so that the charging connector sets on the charging panels are connected with the positive terminal and the negative terminal of each storage battery, the multiple storage batteries can be charged at the same time, and the charging efficiency of the storage batteries is improved; the ascending or descending of the lifting column enables the connection of the positive and negative terminals of the storage battery to be more accurate, and avoids fire disasters caused by electric sparks due to infirm connection.

Description

Technical Field

[0001] The utility model relates to the technical field related to battery production, in particular to a lead-acid battery charging device. Background Art

[0002] Storage batteries are used in automobiles, motorcycles, power plants, and the communications industry. A storage battery is a device that can regenerate internal active substances through charging after discharge, store electrical energy as chemical energy, and convert chemical energy into electrical energy again during discharge.

[0003] The current method of charging batteries is to connect the positive and negative poles of the battery through stainless steel crocodile clips, and then connect them to the charger through wires to form a circuit for charging and discharging. In this process, since the stainless steel crocodile clips connecting the positive and negative poles of the battery are connected and disconnected manually by employees, the work efficiency is low, the process takes a long time, the clips are not firmly fixed, and electric sparks are easily generated. Utility Model Content

[0004] The utility model aims to provide a lead-acid battery charging device, which can solve the problems of loose connection and low working efficiency caused by manually connecting the positive and negative poles of the battery during battery charging.

[0005] To this end, the technical solution adopted by the utility model is: a lead-acid battery charging device, including a base, a charging assembly arranged on the base and a charging box, the charging assembly including a lifting column arranged on the base and a fixing plate arranged laterally above the lifting column, charging plates are arranged at intervals on the lower side of the fixing plate, and charging connector groups are evenly distributed on the lower surface of the charging plate, an installation groove for installing the charging box is arranged on the base corresponding to the charging plate, a placement groove for placing the battery is arranged in the charging box, and a lifting assembly is arranged in the lifting column.

[0006] Further preferably, the lifting column comprises a fixed part at the lower end and a lifting part at the upper end, the lifting part is sleeved inside the fixed part, and a limit ring is provided at the top of the fixed part to prevent the lifting part from slipping off. The lifting column is divided into a fixed part and a lifting part, and the lifting part can be lifted and lowered in the fixed part, and the lifting plate on the lifting column can be lifted and lowered more stably.

[0007] It is further preferred that a cavity for installing a lifting assembly is provided inside the lifting column, and the lifting assembly includes a motor provided in the fixing part, a screw connected to the output end of the motor, and a nut provided on the screw, and the nut is fixedly connected to the lower end of the lifting part to form a screw-nut mechanism. The motor drives the screw to rotate, thereby controlling the nut on the screw and the lifting of the lifting part fixedly connected to the nut, so as to realize the lifting and lowering of the charging plate on the lifting column when the battery is charged, and realize the simultaneous charging of multiple batteries, thereby improving work efficiency.

[0008] More preferably, a plurality of placement slots are arranged in the placement slot by partitions. The storage batteries are separated by the partitions so that the storage batteries correspond to the charging connector groups above one by one, thereby accurately connecting and completing charging.

[0009] More preferably, the charging connector group has a positive terminal and a negative terminal, and the lower ends of the positive terminal and the negative terminal are respectively provided with metal rings for connecting to the positive and negative terminals of the battery. The metal rings are connected to the positive and negative terminals of the battery, and the metal rings are moved up and down by mechanical movement, so that the connection is more firm and stable.

[0010] The beneficial effects of the utility model are as follows: when charging, a placement slot is provided in the charging box, and the battery is placed in the placement slot for fixing, corresponding to the position of the charging plate above the base, and the lifting column descends, so that the charging connector group on the charging plate is connected to the positive and negative terminals of each battery, so that multiple batteries can be charged at the same time, improving the charging efficiency of the battery, and the mechanical movement drives the lifting column to rise or fall, so that the connection between the positive and negative terminals of the battery is more accurate, avoiding loose connection and the generation of electric sparks to cause fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the lifting component of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the charging box of the utility model.

[0014] Figure 4 yes Figure 1 Enlarged view of point A in . DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-4 As shown, a lead-acid battery charging device comprises a base 1, a charging assembly arranged on the base 1 and a charging box 2, wherein the charging assembly comprises a lifting column 3 arranged on the base 1 and a fixing plate 4 arranged horizontally above the lifting column 3, the lifting column 3 comprises a fixing portion 301 at the lower end and a lifting portion 302 at the upper end, the lifting portion 302 is sleeved inside the fixing portion 301, and a limiting ring 303 is arranged at the top of the fixing portion 301 for preventing the lifting portion 302 from slipping off. The lifting column 3 is divided into a fixing portion 301 and a lifting portion 302, and the lifting portion 302 can be lifted and lowered in the fixing portion 301, and the lifting and lowering of the fixing plate 4 on the lifting column 3 is more stable.

[0017] The interior of the lifting column 3 is provided with a cavity for installing a lifting assembly, and the lifting assembly includes a motor 304 arranged in the fixing part 301, a screw rod 305 connected to the output end of the motor 304, and a nut 306 arranged on the screw rod 305, and the nut 306 is fixedly connected to the lower end of the lifting part 302 to form a screw rod 305 nut 306 mechanism. The motor 304 drives the screw rod 305 to rotate, thereby controlling the nut 306 on the screw rod 305 and the lifting of the lifting part 302 fixedly connected to the nut 306, so as to realize the lifting and lowering of the charging plate 5 on the lifting column 3 when the battery is charged, and realize the simultaneous charging of multiple batteries, thereby improving work efficiency.

[0018] A charging plate 5 is arranged at intervals on the lower side of the fixed plate 4, and a charging connector group 6 is evenly distributed on the lower surface of the charging plate 5. A mounting groove for installing the charging box 2 is arranged on the base 1 corresponding to the charging plate 5. A placement groove 201 for placing a battery is arranged in the charging box 2, and a lifting component is arranged in the lifting column 3.

[0019] A plurality of placement slots 201 are arranged in the placement slot 201 by partitions 202. The storage batteries are separated by the partitions 202, so that the storage batteries correspond to the charging connector group 6 above one by one, so as to be accurately connected and complete charging.

[0020] The charging connector group 6 has a positive terminal and a negative terminal, and the lower ends of the positive terminal and the negative terminal are respectively provided with metal rings 601 for connecting with the positive and negative terminals of the battery. The metal rings 601 are connected with the positive and negative terminals of the battery, and the metal rings 601 are moved up and down by mechanical movement, so that the connection is more firm and stable.

[0021] When charging, a placement groove 201 is set in the charging box 2, and the battery is placed in the placement groove 201 and fixed, corresponding to the position of the charging plate 5 above the base 1, and the lifting column 3 is lowered, so that the charging connector group 6 on the charging plate 5 is connected to the positive and negative terminals of each battery, so that multiple batteries can be charged at the same time, improving the charging efficiency of the battery, and the mechanical movement drives the lifting column 3 to rise or fall, so that the connection between the positive and negative terminals of the battery is more accurate, avoiding loose connection and generating electric sparks to cause fire.

[0022] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A lead-acid battery charging device, characterized in that: The invention comprises a base (1), a charging assembly arranged on the base (1) and a charging box (2); the charging assembly comprises a lifting column (3) arranged on the base (1) and a fixing plate (4) arranged transversely above the lifting column (3); a charging plate (5) is arranged at intervals on the lower side of the fixing plate (4); a charging connector group (6) is evenly distributed on the lower surface of the charging plate (5); a mounting groove for mounting the charging box (2) is arranged on the base (1) corresponding to the charging plate (5); a placement groove (201) for placing a storage battery is arranged in the charging box (2); and a lifting assembly is arranged in the lifting column (3).

2. A lead-acid battery charging device according to claim 1, characterized in that: The lifting column (3) comprises a fixing portion (301) at a lower end and a lifting portion (302) at an upper end; the lifting portion (302) is sleeved inside the fixing portion (301); and a limiting ring (303) is provided at the top end of the fixing portion (301) for preventing the lifting portion (302) from slipping off.

3. A lead-acid battery charging device according to claim 2, characterized in that: The lifting column (3) is provided with a cavity for installing a lifting assembly inside, and the lifting assembly comprises a motor (304) arranged in a fixing part (301), a screw rod (305) connected to the output end of the motor (304), and a nut (306) arranged on the screw rod (305), and the nut (306) is fixedly connected to the lower end of the lifting part (302) to form a screw rod and nut mechanism.

4. A lead-acid battery charging device according to claim 1, characterized in that: A plurality of placement grooves (201) are arranged in the placement groove (201) separated by partitions (202).

5. A lead-acid battery charging device according to claim 1, characterized in that: The charging connector group (6) has a positive electrode terminal and a negative electrode terminal, and the lower ends of the positive electrode terminal and the negative electrode terminal are respectively provided with metal rings (601) for connecting to the positive and negative electrode terminals of the battery.

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