New energy lithium battery aging detection platform

Abstract

The utility model discloses a new energy lithium battery aging detection platform, and relates to the battery detection technology field, the new energy lithium battery aging detection platform comprises a pedestal and a material storage shell, the upper surface of the pedestal is provided with a groove, the inner part of the groove is fixedly provided with a battery capacity detector, the material storage shell is fixedly arranged on the upper side of the groove, and the battery capacity detector is fixedly arranged on the material storage shell. The device comprises a storage shell, through grooves are formed in the two sides of the lower end of the storage shell, two movable shells are slidably arranged on the inner sides of the two through grooves, the sides, close to each other, of the two movable shells are fixedly connected, a U-shaped plate is arranged on the rear side of the storage shell, and the two sides of the interior of the U-shaped plate are fixedly connected with the corresponding movable shells through connecting rods. And receiving grooves are formed in the upper surface of the base and located on the two sides of the battery capacity detector, and a transmission mechanism for driving the U-shaped plate to reciprocate is arranged on the upper surface of the base. The lithium battery aging detection device can carry out automatic aging detection on batch lithium batteries, can save manpower, and greatly improves detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of battery detection, and in particular to an aging detection platform for new energy lithium batteries. Background Art

[0002] Lithium batteries are a new generation of green high-energy batteries with excellent performance. They are widely used in pure electric vehicles, hybrid power units, and plug-in hybrid vehicles. In order to control the quality of lithium batteries leaving the factory, aging testing of lithium batteries is required.

[0003] The traditional new energy lithium battery aging detection platform requires manual electrical connection between the lithium battery and the battery capacity tester when in use. In the large-scale lithium battery testing work, manual operation not only wastes manpower, but also has relatively low detection efficiency. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing new energy lithium battery aging detection platform, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a new energy lithium battery aging detection platform, which solves the problem that the new energy lithium battery aging detection platform in the prior art needs to be manually electrically connected to the lithium battery and the battery capacity tester when in use. In the large-scale lithium battery testing work, manual operation not only wastes manpower, but also has relatively low detection efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A new energy lithium battery aging detection platform comprises a base and a material storage shell, wherein the upper surface of the base is provided with a groove, a battery capacity tester is fixedly arranged inside the groove, conductive contacts are arranged on both sides of the upper surface of the battery capacity tester, the material storage shell is fixedly arranged on the upper side of the groove, through grooves are arranged on both sides of the lower end of the material storage shell, two movable shells are slidably arranged on the inner sides of the two through grooves, and the two movable shells are fixedly connected on the close sides, a U-shaped plate is arranged on the rear side of the material storage shell, and the inner sides of the U-shaped plate are fixedly connected to the corresponding movable shells through connecting rods, material receiving grooves are arranged on the upper surface of the base and on both sides of the battery capacity tester, and a transmission mechanism for driving the U-shaped plate to move back and forth is arranged on the upper surface of the base.

[0008] Preferably, the transmission mechanism includes a reciprocating screw and a slider, the slider is fixedly arranged in the middle of the rear side of the U-shaped plate, the reciprocating screw is threadedly sleeved inside the slider, both ends of the reciprocating screw are rotatably connected to side plates, the lower ends of the two side plates are fixedly connected to the upper surface of the base, a motor is fixedly arranged on the outer side of one side of the side plate, and the output end of the motor is fixedly connected to one end of the reciprocating screw.

[0009] Preferably, a material receiving box is placed inside the two material receiving troughs.

[0010] Preferably, a handle is fixedly provided on a side of the material receiving box away from the battery capacity tester.

[0011] Preferably, balls are rollingly embedded in the four corners of the bottom of the material receiving box.

[0012] Preferably, the lower surface of the U-shaped plate is in conflict with the upper surface of the base.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model drives the reciprocating screw rod to rotate by a motor, so that the slider drives the U-shaped plate to move reciprocatingly, so that the two movable shells enter the storage shell and move out of the storage shell in sequence. After moving into the storage shell, when the battery falls into the movable shell, the electrodes of the battery contact with the conductive contacts on both sides of the upper surface of the battery capacity tester, so that the battery capacity tester detects the capacity of the battery, that is, it can realize automatic detection of the aging degree of the battery. When the movable shell moves out of the storage shell, the detected battery will be taken out, so that the battery falls into the collection box, that is, the automatic collection of the battery can be completed, which can greatly save manpower and improve the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a structural schematic diagram of a new energy lithium battery aging detection platform proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0018] Figure 3 for Figure 1 Schematic diagram of the rear view structure.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Battery capacity tester; 3. Material storage shell; 4. Movable shell; 5. Connecting rod; 6. U-shaped plate; 7. Side plate; 8. Reciprocating screw rod; 9. Motor; 10. Conductive contact; 11. Slider; 12. Material receiving trough; 13. Material receiving box; 14. Handle; 15. Ball bearing. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a new energy lithium battery aging detection platform.

[0023] Reference Figure 1-3 A new energy lithium battery aging detection platform comprises a base 1 and a material storage shell 3. A groove is provided on the upper surface of the base 1, and a battery capacity detector 2 is fixedly arranged inside the groove. Conductive contacts 10 are arranged on both sides of the upper surface of the battery capacity detector 2. The material storage shell 3 is fixedly arranged on the upper side of the groove. Through grooves are provided on both sides of the lower end of the material storage shell 3. Two movable shells 4 are slidably arranged on the inner sides of the two through grooves. The two movable shells 4 are fixedly connected on the close side. A U-shaped plate 6 is provided on the rear side of the material storage shell 3. The lower surface of the U-shaped plate 6 conflicts with the upper surface of the base 1, so that the U-shaped plate 6 cannot rotate, that is, it can slide stably. The inner sides of the U-shaped plate 6 are fixedly connected to the corresponding movable shell 4 through connecting rods 5. The upper surface of the base 1 and the two sides of the battery capacity detector 2 are provided with material receiving grooves 12.

[0024] Reference Figure 1-3 A transmission mechanism for driving the U-shaped plate 6 to reciprocate is provided on the upper surface of the base 1, and the transmission mechanism includes a reciprocating screw 8 and a slider 11. The slider 11 is fixedly arranged in the middle of the rear side of the U-shaped plate 6, and the reciprocating screw 8 is threadedly sleeved inside the slider 11. Both ends of the reciprocating screw 8 are rotatably connected with side plates 7, and the lower ends of the two side plates 7 are fixedly connected to the upper surface of the base 1. A motor 9 is fixedly arranged on the outer side of one side plate 7, and the output end of the motor 9 is fixedly connected to one end of the reciprocating screw 8.

[0025] Reference Figure 1-3 A material receiving box 13 is placed inside the two material receiving troughs 12 to facilitate the collection of the tested batteries. A handle 14 is fixedly provided on the side of the material receiving box 13 away from the battery capacity tester 2 to facilitate pulling the material receiving box. Ball bearings 15 are rolled and embedded in the four corners of the bottom of the material receiving box 13 to facilitate smooth pulling of the material receiving box 13.

[0026] In the utility model, when in use, the motor 9 drives the reciprocating screw rod 8 to rotate, so that the slider 11 drives the U-shaped plate 6 to move back and forth, so that the two movable shells 4 enter the storage shell 3 and move out of the storage shell 3 in turn. After moving into the storage shell 3, when the battery falls into the movable shell 4, the electrodes of the battery contact with the conductive contacts 10 on both sides of the upper surface of the battery capacity detector 2, so that the battery capacity detector 2 detects the capacity of the battery, that is, it can realize automatic detection of the degree of battery aging. When the movable shell 4 moves out of the storage shell 3, it will take out the detected battery, so that the battery falls into the receiving box 13, that is, it can complete the automatic collection of the battery, which can greatly save manpower and improve the detection efficiency.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A new energy lithium battery aging detection platform, comprising a base (1) and a storage shell (3), characterized in that: The upper surface of the base (1) is provided with a groove, a battery capacity detector (2) is fixedly arranged inside the groove, conductive contacts (10) are arranged on both sides of the upper surface of the battery capacity detector (2), the material storage shell (3) is fixedly arranged on the upper side of the groove, through grooves are arranged on both sides of the lower end of the material storage shell (3), two movable shells (4) are slidably arranged inside the two through grooves, and the two movable shells (4) are fixedly connected on the sides close to each other, a U-shaped plate (6) is arranged on the rear side of the material storage shell (3), and both sides of the U-shaped plate (6) are fixedly connected to the corresponding movable shell (4) through connecting rods (5), and material receiving grooves (12) are arranged on the upper surface of the base (1) and on both sides of the battery capacity detector (2), and a transmission mechanism for driving the U-shaped plate (6) to move back and forth is arranged on the upper surface of the base (1).

2. The new energy lithium battery aging detection platform according to claim 1 is characterized in that: The transmission mechanism comprises a reciprocating screw (8) and a slider (11), wherein the slider (11) is fixedly arranged at the middle part of the rear side of the U-shaped plate (6), the reciprocating screw (8) is threadedly sleeved inside the slider (11), both ends of the reciprocating screw (8) are rotatably connected to side plates (7), the lower ends of the two side plates (7) are fixedly connected to the upper surface of the base (1), a motor (9) is fixedly arranged on the outer side of one side of the side plate (7), and the output end of the motor (9) is fixedly connected to one end of the reciprocating screw (8).

3. The new energy lithium battery aging detection platform according to claim 2 is characterized in that: A material receiving box (13) is placed inside the two material receiving troughs (12).

4. The new energy lithium battery aging detection platform according to claim 3 is characterized in that: A handle (14) is fixedly provided on a side of the material receiving box (13) away from the battery capacity detector (2).

5. The new energy lithium battery aging detection platform according to claim 3 is characterized in that: Balls (15) are rotatably embedded at the four corners of the bottom of the material receiving box (13).

6. The new energy lithium battery aging detection platform according to claim 1, characterized in that: The lower surface of the U-shaped plate (6) is in contact with the upper surface of the base (1).

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