Mechanism for maintaining and installing large-weight battery box
By designing a battery box hoisting mechanism that includes a base frame, a winding motor, and a slider, the problem of lack of flexibility and versatility of traditional equipment is solved, enabling flexible hoisting of battery boxes of different sizes, reducing equipment costs and improving work efficiency.
Patent Information
- Application Number
- CN202520033896.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Traditional battery box hoisting equipment lacks flexibility and versatility, resulting in the need to equip various different models of equipment, increasing costs and reducing work efficiency.
Design a hoisting mechanism that includes a base frame, a winding motor, a winding wheel, a slider, a splined shaft, a two-way lead screw, and a motor. Through the combination of the slider and the winding wheel, a reliable hoisting mechanism for battery boxes of different sizes can be achieved.
It improves the adaptability and flexibility of the equipment, eliminating the need to replace different models of hoisting equipment, reducing equipment costs and increasing work efficiency.
Smart Images
Figure CN223704967U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to installation technical field, concretely relates to a mechanism for big weight battery box maintenance and installation. BACKGROUND
[0002] In the field of modern industry and energy storage, the application of big weight battery box is becoming more and more widespread, however, due to its weight and bulk, it brings great challenge to installation and maintenance work. The traditional battery box hoisting equipment is often designed for specific size battery box, lacks flexibility and versatility, leading to the need to equip multiple different models of hoisting equipment in actual application, which not only increases the cost, but also reduces the work efficiency.
[0003] In order to solve the above problems, it is necessary to develop a mechanism that can adapt to the maintenance and installation of different size big weight battery box, which should have good flexibility and versatility, and can realize reliable hoisting of different specifications of battery box, while reducing equipment cost and improving work efficiency. UTILITY MODEL CONTENTS
[0004] The utility model discloses a mechanism for big weight battery box maintenance and installation of a kind of multi-size battery.
[0005] The utility model realizes the above-mentioned purposes by the following technical schemes:
[0006] A mechanism for big weight battery box maintenance and installation, comprising a base frame and a winding motor arranged on the base frame, further comprising:
[0007] Winding wheels, the number of winding wheels is multiple, the winding wheels are arranged on the base frame, and the battery is lifted by the winding wheels;
[0008] Sliding blocks, the number of sliding blocks is multiple, the sliding blocks are slidingly arranged on the base frame, and the winding wheels are slid on the base frame by the sliding blocks.
[0009] As a further optimization scheme of the utility model, the base frame is provided with a spline shaft, the number of spline shafts is two, and the spline shafts are symmetrically arranged on the base frame, the winding wheels are slidingly arranged on the base frame through the spline shafts, and the winding wheels are arranged at both ends of the spline shafts.
[0010] As a further optimization scheme of the utility model, the spline shaft is provided with a bidirectional screw rod on one side, and the sliding blocks are threadedly arranged at both ends of the bidirectional screw rod.
[0011] As a further optimization of this utility model, the slider is provided with connecting forks on both sides, the winding wheel is provided with limit blocks on both sides, the connecting forks are sleeved on the limit blocks, a steel wire rope is wound on the winding wheel, and a hook is provided at the lower end of the steel wire rope.
[0012] As a further optimization of this utility model, one end of one of the splined shafts is connected to a winding motor, the winding motor is mounted on a base frame, a connecting gear b is mounted on one of the splined shafts, a crossbar is mounted on the base frame, a connecting gear a is mounted on the crossbar, the connecting gear a meshes with the connecting gear b, a synchronous pulley a is mounted on both the crossbar and the other splined shaft, and a synchronous belt a is mounted between the synchronous pulleys a.
[0013] As a further optimization of this utility model, one end of the bidirectional lead screw is connected to a displacement motor, the displacement motor is mounted on a base frame, one end of the bidirectional lead screw is provided with a synchronous pulley b, and a synchronous belt b is provided between the synchronous pulleys b.
[0014] The beneficial effects of this utility model are as follows:
[0015] Unlike existing technologies, the design of the rewind wheel and slider allows the lifting mechanism to be adjusted according to different sizes of battery boxes during actual use, without the need to change to different models of lifting equipment, which greatly improves the adaptability and flexibility of the equipment. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0018] Figure 3 This is a utility model Figure 1 Another perspective structural diagram;
[0019] Figure 4 This is a utility model Figure 3 Enlarged structural diagram at point B
[0020] Figure 5 This is a schematic diagram of the slider and winding wheel structure of this utility model.
[0021] In the diagram: 1. Base frame; 2. Rewinding motor; 3. Displacement motor; 4. Double-acting lead screw; 5. Splined shaft; 6. Slider; 61. Connecting fork; 7. Rewinding wheel; 71. Wire rope; 72. Limit block; 8. Crossbar; 81. Connecting gear a; 82. Connecting gear b; 9. Synchronous belt a; 91. Synchronous pulley a; 10. Synchronous belt b; 101. Synchronous pulley b. Detailed Implementation
[0022] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.
[0023] like Figure 1 - Figure 5 As shown, a mechanism for maintaining and installing heavy battery boxes includes a base frame 1 and a winding motor 2 mounted on the base frame 1, and further includes:
[0024] There are multiple winding wheels 7, which are mounted on the base frame 1 and are used to lift the battery.
[0025] There are multiple sliders 6. The sliders 6 are slidably mounted on the base frame 1, and the winding wheel 7 slides on the base frame 1 through the sliders 6.
[0026] A splined shaft 5 is provided on the base frame 1. There are two splined shafts 5, which are symmetrically arranged on the base frame 1. The take-up wheel 7 is slidably arranged on the base frame 1 through the splined shaft 5. The take-up wheel 7 is located at both ends of the splined shaft 5. The splined shaft 5 allows the take-up wheel 7 to rotate synchronously with the splined shaft 5, and the position of the take-up wheel 7 on the splined shaft 5 can also be changed.
[0027] A bidirectional lead screw 4 is provided on one side of the spline shaft 5, and the slider 6 is threaded at both ends of the bidirectional lead screw 4. When the bidirectional lead screw 4 is activated, the sliders 6 on both sides move synchronously.
[0028] Connecting forks 61 are provided on both sides of the slider 6, and limiting blocks 72 are provided on both sides of the winding wheel 7. The connecting forks 61 are sleeved on the limiting blocks 72. A steel wire rope 71 is wound on the winding wheel 7, and a hook is provided at the lower end of the steel wire rope 71. The connecting forks 61 are provided to drive the winding wheel 7 to move without interfering with the rotation of the winding wheel 7.
[0029] One end of one of the splined shafts 5 is connected to a winding motor 2, which is mounted on the base frame 1. A connecting gear b82 is mounted on one of the splined shafts 5. A crossbar 8 is mounted on the base frame 1, and a connecting gear a81 is mounted on the crossbar 8. The connecting gear a81 meshes with the connecting gear b82. Both the crossbar 8 and the other splined shaft 5 are equipped with synchronous pulleys a91, and a synchronous belt a9 is installed between the synchronous pulleys a91. By setting the connecting gears a81 and b82, the two splined shafts 5 rotate in opposite directions, so that when the wire rope 71 is wound and lowered, the wire rope 71 can be kept away from the slider 6, thereby avoiding collision between the wire rope 71 and the slider 6.
[0030] One end of the bidirectional lead screw 4 is connected to a displacement motor 3, which is mounted on the base frame 1. One end of the bidirectional lead screw 4 is equipped with a synchronous pulley b101, and a synchronous belt b10 is provided between the synchronous pulleys b101.
[0031] It should be noted that this mechanism for maintaining and installing heavy battery boxes first provides stable support for the entire mechanism. The winding motor 2 starts and drives the splined shaft 5 connected to it to rotate. There are two splined shafts 5, which are symmetrically arranged on the base frame 1. The winding wheels 7 are located at both ends of the splined shafts 5 and are slidably mounted on the base frame 1. The connecting gear b82 on one of the splined shafts 5 meshes with the connecting gear a81 on the crossbar 8. The synchronous rotation of the winding wheels 7 on the two splined shafts 5 is achieved by the crossbar 8, the synchronous wheel a91 on the other splined shaft 5, and the synchronous belt a9. The lower end of the steel wire rope 71 wound on the winding wheel 7 hooks the battery box, thereby lifting the battery box.
[0032] The displacement motor 3 operates, driving the connected bidirectional lead screw 4 to rotate. The synchronous pulley b101 and synchronous belt b10 at one end of the bidirectional lead screw 4 cause the other bidirectional lead screw 4 to rotate synchronously. Since the slider 6 is threaded at both ends of the bidirectional lead screw 4 and the connecting forks 61 on both sides of the slider 6 are sleeved on the limiting blocks 72 on both sides of the winding wheel 7, the slider 6 slides on the base frame 1 and drives the winding wheel 7 to move horizontally on the spline shaft 5. This allows for the operation of lifting equipment for battery packs of different sizes, eliminating the need to set up lifting equipment for multiple models and sizes of batteries, thereby reducing the cost of lifting equipment and improving adaptability.
[0033] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.
Claims
1. A mechanism for the maintenance and installation of heavy battery boxes, comprising a base frame (1) and a winding motor (2) mounted on the base frame (1), characterized in that: It also includes: There are multiple winding wheels (7), which are mounted on the base frame (1) and are used to lift the battery. The slider (6) is a multiple slider (6) that is slidably mounted on the base frame (1) so that the winding wheel (7) can slide on the base frame (1) through the slider (6).
2. The mechanism for maintaining and installing heavy battery boxes according to claim 1, characterized in that: The base frame (1) is provided with a spline shaft (5). There are two spline shafts (5) and they are symmetrically arranged on the base frame (1). The winding wheel (7) is slidably arranged on the base frame (1) through the spline shaft (5). The winding wheel (7) is arranged at both ends of the spline shaft (5).
3. The mechanism for maintaining and installing heavy battery boxes according to claim 2, characterized in that: A bidirectional lead screw (4) is provided on one side of the spline shaft (5), and the slider (6) is threaded at both ends of the bidirectional lead screw (4).
4. The mechanism for maintaining and installing heavy battery boxes according to claim 3, characterized in that: The slider (6) is provided with connecting forks (61) on both sides, the winding wheel (7) is provided with limit blocks (72) on both sides, the connecting forks (61) are sleeved on the limit blocks (72), the winding wheel (7) is wound with a wire rope (71), and the lower end of the wire rope (71) is provided with a hook.
5. The mechanism for maintaining and installing heavy battery boxes according to claim 4, characterized in that: One end of one of the splined shafts (5) is connected to a winding motor (2), which is mounted on a base frame (1). A connecting gear b (82) is mounted on one of the splined shafts (5). A crossbar (8) is mounted on the base frame (1), and a connecting gear a (81) is mounted on the crossbar (8). The connecting gear a (81) meshes with the connecting gear b (82). A synchronous pulley a (91) is mounted on both the crossbar (8) and the other splined shaft (5), and a synchronous belt a (9) is mounted between the synchronous pulleys a (91).
6. The mechanism for maintaining and installing heavy battery boxes according to claim 5, characterized in that: One of the bidirectional lead screws (4) is connected to a displacement motor (3) at one end. The displacement motor (3) is mounted on the base frame (1). A synchronous pulley b (101) is mounted on one end of the bidirectional lead screw (4). A synchronous belt b (10) is mounted between the synchronous pulleys b (101).