Multi-vehicle-type shared battery swap station device

Abstract

The utility model discloses a multi-vehicle-type shared battery swap station device which comprises a scaffold, a sliding rail is arranged on the scaffold, and a battery swap structure is arranged on the sliding rail. The battery replacing structure comprises a sliding frame connected with the sliding rail in a sliding mode, a first driving motor is fixedly connected to the sliding frame, and the output end of the first driving motor is fixedly connected with a driving wheel abutting against the sliding rail. According to the utility model, the battery replacing structure is arranged, the first driving motor is adopted to drive the driving frame to move along the sliding rail, and the traction structure is matched to drive the battery frame to move, so that on one hand, a user can conveniently move a battery on an electric car to the battery frame, and the battery replacing structure moves a battery with insufficient power to a charging area; and then the battery replacing structure is used for conveying the fully-charged battery to the electric vehicle, so that the whole battery replacing work is completed, the battery replacing structure is small in manual carrying amount and easy and rapid to operate, and the battery replacing requirements of enterprises for different types of tool vehicles are met.

Description

Technical Field

[0001] The utility model relates to the technical field of battery swapping equipment, in particular to a multi-vehicle shared battery swapping station device. Background Technique

[0002] With the continuous development of society, electric vehicles have become the mainstream of the times. Electric vehicles are not only used in the field of transportation, but also in the field of industrial production. Tools such as forklifts, transfer vehicles, and patrol vehicles also widely use batteries as power sources. On this basis, in order to avoid the long charging time of production vehicles and occupying production resources, battery swapping stations are often built for rapid battery swapping operations to ensure the utilization rate of tool vehicles.

[0003] In the prior art, there are a large number of models of production vehicles in enterprises, and there are large differences in the vehicle sizes of various tool vehicles, resulting in a low degree of automation of the battery swapping station, relying on manual operations, which not only has a high labor intensity, but also takes a long time for battery swapping. There is a lack of a battery swapping device suitable for multiple vehicle models. For this reason, we propose a multi-vehicle shared battery swapping station device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and to propose a multi-vehicle shared battery swapping station device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-vehicle shared battery swapping station device includes a scaffolding, a slide rail is arranged on the scaffolding, and a battery swapping structure is arranged on the slide rail;

[0007] The battery swapping structure includes a sliding frame slidably connected to the slide rail. A first driving motor is fixedly connected to the sliding frame. The output end of the first driving motor is fixedly connected to a driving wheel abutted against the slide rail. A cross rail is further arranged on the sliding frame, and a driving frame is arranged on the cross rail. A traction structure is arranged on the driving frame, and a battery rack is suspended at the lower end of the traction structure;

[0008] The battery rack includes a frame body. The lower end of the frame body is rotatably connected to symmetrically arranged shaft rods. A plurality of support frames are fixedly connected to the inner wall of the lower end of the scaffolding, and rollers are rotatably connected to the support frames.

[0009] Preferably, the traction structure includes a second driving motor fixedly connected to the driving frame. The output end of the second driving motor is fixedly connected to a first bevel gear. A rope shaft is rotatably connected to the driving frame, and a transmission rod is fixedly connected to the rope shaft. A second bevel gear meshing with the first bevel gear is fixedly connected to the transmission rod. A belt is wound around the rope shaft, and one end of the belt away from the rope shaft is in transmission connection with the frame body through a pulley.

[0010] Preferably, a protective shell is provided on the driving frame, and the protective shell wraps the transmission rod. The driving frame is also rotatably connected to a guide wheel, and the guide wheel is arranged to abut against the belt.

[0011] Preferably, the angle between the axis of the roller and the frame is 45°.

[0012] Preferably, a clearance opening is provided on the scaffold, and a laser rangefinder is fixedly connected to the side wall of the scaffold close to the clearance opening.

[0013] Preferably, an extension rod is provided on the scaffold, and the extension rod is arranged to abut against the shaft rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets up a battery-swapping structure, adopts a first driving motor to drive the driving frame to move along the slide rail, and cooperates with the traction structure to drive the battery rack to move. On the one hand, it is convenient for users to move the battery on the tram to the battery rack, and the battery-swapping structure moves the low-power battery to the charging area. Then, the battery-swapping structure is used to transport the fully charged battery to the tram, thereby completing the entire battery-swapping operation. This battery-swapping structure requires less manpower for handling and is simple and quick to operate, meeting the battery-swapping needs of different types of tool carts within the enterprise;

[0016] 2. The utility model provides a battery rack, which not only makes it convenient for users to use the shaft to place the low-charged battery on the roller and push it away, but also makes it convenient for users to put the fully charged battery into the battery rack, and then use the battery replacement structure to move the fully charged battery to the vicinity of the tram, making loading and unloading easier and improving the battery replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-vehicle shared battery swap station device proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the battery swap structure of a multi-vehicle shared battery swap station device proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the traction structure of a multi-vehicle shared battery swap station device proposed in the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of a battery rack for a multi-vehicle shared battery swap station device proposed in the present invention;

[0021] Figure 5 This is a schematic side view of the battery rack structure of a multi-vehicle shared battery swap station device proposed in the present invention;

[0022] Figure 6 Schematic diagram of the scaffolding structure of a multi - vehicle shared battery swapping station device proposed by the present utility model.

[0023] In the figure: 1, scaffolding; 2, slide rail; 3, sliding frame; 4, first driving motor; 5, driving wheel; 6, cross rail; 7, driving frame; 8, battery rack; 81, frame body; 82, shaft rod; 9, scaffolding; 10, roller; 11, second driving motor; 12, first bevel gear; 13, transmission rod; 14, rope shaft; 15, belt; 16, protective shell; 17, laser rangefinder; 18, extension rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Refer to Figure 1-6 , a multi - vehicle shared battery swapping station device, including a scaffolding 1, a slide rail 2 is arranged on the scaffolding 1, and a battery swapping structure is arranged on the slide rail 2;

[0026] Among them, the scaffolding 1 is a steel frame structure, mainly used to support the slide rail 2, and its internal space can also be provided with storage devices and charging equipment for storing and replenishing the power of the battery;

[0027] The battery swapping structure includes a sliding frame 3 slidably connected to the slide rail 2, a first driving motor 4 is fixedly connected to the sliding frame 3, an output end of the first driving motor 4 is fixedly connected to a driving wheel 5 abutted against the slide rail 2, a cross rail 6 is further arranged on the sliding frame 3, and a driving frame 7 is arranged on the cross rail 6. A traction structure is arranged on the driving frame 7, and a battery rack 8 is suspended at the lower end of the traction structure;

[0028] In this design, the first driving motor 4 can cooperate with the driving wheel 5 to drive the sliding frame 3 to move along the slide rail 2, thus completing the movement process of the battery. Among them, the driving frame 7 can also be provided with a track and a driving device perpendicular to the direction of the slide rail 2 to further adjust the position of the battery rack 8. The traction structure located on the driving frame 7 is used to drive the battery rack 8 to move up and down, realizing the functions of lifting and lowering the battery;

[0029] The battery rack 8 includes a frame body 81, symmetrically arranged shaft rods 82 are rotatably connected to the lower end of the frame body 81, a plurality of scaffolding 9 are fixedly connected to the inner wall of the lower end of the scaffolding 1, and rollers 10 are rotatably connected to the scaffolding 9;

[0030] Based on the above design, when replacing the batteries of different vehicle models, first, the user drives the electric vehicle near the scaffolding 1, then controls the operation of the battery swapping structure. The first driving motor 4 drives the driving frame 7 to move near the battery compartment of the electric vehicle. Then, the traction structure is controlled to move the position below the battery rack 8 close to the battery compartment. Then the user opens the battery compartment cover and pushes the depleted battery onto the battery rack 8. Subsequently, the user uses the battery swapping structure to move the depleted battery to the scaffolding 9, and then uses the battery rack 8 to hoist the fully charged battery, moves the fully charged battery near the battery compartment, and finally pushes the fully charged battery into the battery compartment. This design is for battery swapping of multiple vehicle models. In the area where the electric vehicle is parked, a manipulator can also be set according to the vehicle model to assist in pushing the battery, further reducing the labor intensity and improving the battery swapping efficiency;

[0031] On this basis, by using symmetrically arranged shaft rods 82, when placing the fully charged battery on the scaffolding 9, the battery rack 8 can be first moved above the battery, and then the traction structure is controlled to operate, driving the battery rack 8 to move downward, so that the shaft rods 82 rotate to the vertical state until the shaft rods 82 completely move below the battery. Then, the traction structure is used to drive the battery rack 8 to move upward, which can more conveniently complete the hoisting operation of the battery. When placing the depleted battery on the scaffolding 9, after lowering the battery rack 8, with the scaffolding 9 supporting the depleted battery, the battery is directly slid using the rollers 10 to separate the battery from the battery rack 8.

[0032] Furthermore, the traction structure includes a second driving motor 11 fixedly connected to the driving frame 7. The output end of the second driving motor 11 is fixedly connected to a first bevel gear 12. A rope shaft 14 is rotatably connected to the driving frame 7, and a transmission rod 13 is fixedly connected to the rope shaft 14. A second bevel gear meshing with the first bevel gear 12 is fixedly connected to the transmission rod 13. A belt 15 is wound around the rope shaft 14, and one end of the belt 15 away from the rope shaft 14 is fixedly connected to the frame 81;

[0033] In this design, by using the second driving motor 11 in cooperation with the first bevel gear 12, the rope shaft 14 can be driven to rotate synchronously, so that multiple belts 15 on the rope shaft 14 operate synchronously, ensuring that the battery rack 8 maintains a stable posture when rising and falling. By using the belt 15 for traction, during the battery swapping operation, it is convenient for the user to slightly adjust the position of the battery rack 8 manually and more easily move the battery onto the battery rack 8 or push the battery on the battery rack 8 into the battery compartment.

[0034] Furthermore, a protective shell 16 is provided on the driving frame 7, and the protective shell 16 wraps the transmission rod 13. A guide wheel is also rotatably connected to the driving frame 7, and the guide wheel is in contact with the belt 15;

[0035] A protective housing 16 is provided to protect the fitting of the first bevel gear 12 and the second bevel gear, preventing foreign objects from falling between the gears. The guide wheel is provided to reduce the friction between the belt 15 and the drive frame 7.

[0036] Furthermore, the included angle between the axis of the roller 10 and the mounting frame 9 is 45°.

[0037] In this design, the roller 10 is set in an inclined state. The user can slide the battery along the direction of the slide rail 2 or along the direction perpendicular to the slide rail 2. Only a small amount of friction needs to be overcome to complete the purpose of moving the battery on the mounting frame 9, which is more convenient for the user to operate manually and improves the flexibility of the mounting frame 9 during use.

[0038] Furthermore, a relief opening is provided on the scaffolding 1, and a laser rangefinder 17 is fixedly connected to the side wall of the scaffolding 1 near the relief opening.

[0039] The relief opening is used to facilitate the docking of the electric vehicle, and the laser rangefinder 17 is provided to position the electric vehicle, so as to limit the moving range of the battery swapping structure during the actual operation process and avoid the situation where the battery rack 8 collides with the electric vehicle.

[0040] Furthermore, an extension rod 18 is provided on the scaffolding 1, and the extension rod 18 abuts against the shaft rod 82.

[0041] The extension rod 18 is provided to assist in supporting the shaft rod 82, ensuring that after the shaft rod 82 rotates to the horizontal state and the shaft rod 82 bears a battery, it cannot rotate downward to cause the battery to fall, and ensuring that the battery rack 8 can drive the battery to move.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A multi-vehicle shared battery swapping station device, comprising a scaffolding (1), characterized in that, The scaffold (1) is provided with a slide rail (2), and the slide rail (2) is provided with a power exchange structure; The battery exchange structure comprises a slide (3) slidably connected to the slide rail (2); a first drive motor (4) is fixedly connected to the slide (3); an output end of the first drive motor (4) is fixedly connected to a drive wheel (5) abutting against the slide rail (2); a transverse rail (6) is further provided on the slide (3); a drive frame (7) is provided on the transverse rail (6); a traction structure is provided on the drive frame (7), and a battery frame (8) is suspended at the lower end of the traction structure; The battery rack (8) comprises a frame (81), the lower end of the frame (81) is rotatably connected to a symmetrically arranged shaft (82), and the inner wall of the lower end of the scaffold (1) is fixedly connected to a plurality of racks (9), and the racks (9) are rotatably connected to rollers (10).

2. The multi-vehicle shared power exchange station device according to claim 1, wherein The traction structure comprises a second drive motor (11) fixedly connected to the drive frame (7), an output end of the second drive motor (11) fixedly connected to the first bevel gear (12), a rope shaft (14) rotatably connected to the drive frame (7), a transmission rod (13) fixedly connected to the rope shaft (14), a second bevel gear meshing with the first bevel gear (12) fixedly connected to the transmission rod (13), a belt (15) wound around the rope shaft (14), and an end of the belt (15) away from the rope shaft (14) is connected to the frame (81) via a pulley transmission.

3. The multi-vehicle shared power exchange station device according to claim 2, wherein, A protective shell (16) is provided on the driving frame (7), and the protective shell (16) is provided to wrap the transmission rod (13). A guide wheel is also rotatably connected to the driving frame (7), and the guide wheel is arranged to abut against the belt (15).

4. The multi-vehicle shared battery swapping station device according to claim 1, wherein The included angle between the axis of the roller (10) and the frame (9) is 45°.

5. The multi-vehicle shared battery swap station device according to claim 1, characterized in that: The scaffold (1) is provided with a clearance opening, and a laser rangefinder (17) is fixedly connected to the side wall of the scaffold (1) near the clearance opening.

6. The multi-vehicle shared battery swap station device according to claim 1, characterized in that: An extension rod (18) is provided on the scaffold (1), and the extension rod (18) and the shaft rod (82) are arranged to abut against each other.

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