Heavy truck battery replacement station

Abstract

The utility model discloses a heavy truck battery changing station, which comprises a battery compartment, a guide rail, a walking frame and a hoisting frame, the guide rail is fixedly arranged in the battery compartment and is positioned at the upper part of the battery compartment, a sliding chute is formed in the side wall of the guide rail, a first walking wheel is rotatably arranged on the walking frame and is arranged in the sliding chute in a rolling manner, and the hoisting frame is arranged on the first walking wheel. The height limiting rod can be lowered by a certain height compared with the walking frame moving along the upper end face of the guide rail, so that the height of the battery bin is lowered, blocking of the height limiting rod can be avoided in the transportation process, the lifting frame is arranged on the walking frame in a sliding mode, a lifting tool is arranged on the lifting frame, and the lifting tool can be used for lifting a battery. And the battery of the heavy truck can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery swap stations, and in particular to a heavy truck battery swap station. Background Art

[0002] With the continuous development of the times, new energy as a clean energy has been widely used in life, and new energy vehicles as a new means of transportation have also been used by more and more people, and new energy heavy trucks as engineering vehicles are also shuttling back and forth between various construction sites.

[0003] New energy heavy-duty trucks require electricity during use, so heavy-duty truck battery swap stations need to be set up on various construction sites to meet the demand for new energy heavy-duty trucks. However, as a temporary construction site, the battery swap station also needs to be easy to transport so that it can be recycled between construction sites. Current heavy-duty truck battery swap stations generally use a container structure, with batteries and a lifting mechanism for lifting the batteries inside the box. The container can be shipped by truck for easy transfer of the battery swap station. However, during the truck transfer process, there are often height limit poles on the road to limit the height of the cargo transported by the truck. If the height of the container is too high, it cannot pass through the height limit pole. Utility Model Content

[0004] The purpose of the present invention is to provide a heavy truck battery swap station to address the deficiencies of the above-mentioned prior art.

[0005] In order to solve the above problems, the technical solution adopted by the present invention is:

[0006] A heavy truck battery swap station includes a battery compartment;

[0007] A guide rail is fixedly arranged in the battery compartment, and a sliding groove is provided on the side wall of the guide rail;

[0008] A walking frame, wherein a first walking wheel is rotatably provided on the walking frame, and the first walking wheel is rollingly provided in a slide groove;

[0009] The hanging frame is slidably arranged on the walking frame, and the hanging frame is provided with a hanging device.

[0010] Preferably, a first slide rail is fixedly provided at the bottom of the slide groove, and the first running wheel is in rolling contact with the first slide rail.

[0011] Preferably, the walking frame includes a supporting beam and a connecting beam, and the supporting beam and the connecting beam together form a rectangular frame structure. The supporting beam includes a connecting portion and a supporting portion, and the connecting portion is connected to the connecting beam. The width of the supporting portion is greater than the width of the connecting portion, and the upper end surfaces of the supporting portion and the connecting portion are located in the same horizontal plane.

[0012] Preferably, a second slide rail is fixedly provided on the upper end of the support beam, and a second running wheel is rotatably provided on the hanging frame, and the second running wheel is in rolling contact with the second slide rail.

[0013] Preferably, a battery exchange compartment is provided on one side of the battery compartment, and the guide rail extends into the battery exchange compartment.

[0014] Preferably, the bottom of the battery compartment is detachably and fixedly connected with a plurality of supporting legs.

[0015] Preferably, a suspension rod is fixedly connected to the battery compartment.

[0016] Preferably, a plurality of heat dissipation windows are provided on the battery compartment.

[0017] Preferably, a dustproof door is provided between the battery compartment and the battery exchange compartment.

[0018] The beneficial effects of adopting the above technical solution are:

[0019] 1. In the present invention, the guide rail is fixedly mounted on the upper portion of the battery compartment. A slide groove is formed on the side wall of the guide rail. The traveling frame slides along the slide groove. Compared to sliding on the top of the guide rail, the traveling frame can be lowered to a certain height, thereby reducing the height of the battery compartment. This can avoid being blocked by the height limit rod during the transportation of the battery compartment.

[0020] 2. Since there are certain requirements for the width of the support beam in order to achieve the required structural strength, in the present invention, the supporting portion of the support beam protrudes downward, so that the overall height of the walking frame can be reduced to a certain height, thereby reducing the overall height of the battery compartment, and ultimately achieving the purpose of compressing the height of the battery compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the battery compartment of the present utility model;

[0023] Figure 3 This is a three-dimensional schematic diagram of the walking frame of the utility model;

[0024] Figure 4 It is a three-dimensional schematic diagram of the lifting frame of the utility model.

[0025] In the figure: 1 is the battery compartment, 2 is the guide rail, 3 is the slide, 4 is the walking frame, 5 is the first walking wheel, 6 is the lifting frame, 7 is the lifting device, 8 is the first slide rail, 9 is the support beam, 10 is the connecting beam, 11 is the connecting part,

[0026] 12 is the support part, 13 is the second slide rail, 14 is the second running wheel, 15 is the battery replacement compartment, 16 is the support leg, 17 is the suspension rod, 18 is the heat dissipation window, and 19 is the dustproof door. DETAILED DESCRIPTION

[0027] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] like Figure 1 and Figure 2As shown, a heavy truck battery swap station includes a battery compartment 1, wherein the battery compartment 1 is equipped with batteries for replacement, and a guide rail 2 is fixedly provided on the upper part of the battery compartment 1, and the guide rail 2 is located above the battery. A slide groove 3 is provided on the side wall of the guide rail 2, and a first walking wheel 5 is rotatably provided on the walking frame 4, and a reduction motor is fixed on the walking frame 4, and the reduction motor is connected to the first walking wheel 5 to drive the first walking wheel 5 to rotate, and the first walking wheel 5 is rollingly set in the slide groove 3, thereby driving the walking frame 4 to move along the slide groove 3 to carry out battery lifting; most of the current walking frames walk along the upper end surface of the guide rail, that is, the walking wheels on the walking frame move along the upper end surface of the guide rail, while the present utility model In this model, a slide groove 3 is provided on the side wall of the guide rail 2, and the walking frame 4 moves along the slide groove 3. Compared with the traditional form, the walking frame 4 can be lowered to a certain height, so that the height of the battery compartment 1 can be lowered to a certain extent, and the obstruction of the height limit rod can be avoided during the transportation of the battery compartment 1; a hoisting frame 6 is slidingly provided on the walking frame 4, and the moving direction of the hoisting frame 6 is perpendicular to the moving direction of the walking frame 4. A hoisting device 7 is provided on the hoisting frame 6, and the hoisting device 7 is a product that can be directly purchased on the market. Its principle and operation mode are existing technologies well known to those skilled in the art, so they will not be repeated here. The hoisting device 7 can lift the battery located below, and then the walking frame 4 moves along the guide rail 2 to perform battery replacement operations on heavy trucks.

[0031] It should be noted that, in this embodiment, the guide rail 2 can be made of H-shaped steel, so the guide rail 2 includes an upper wing plate, a lower wing plate and a rib connecting the upper wing plate and the lower wing plate. The upper wing plate and the lower wing plate are arranged horizontally, and the rib plate is arranged vertically. The slide groove 3 is formed by the upper wing plate, the lower wing plate and the rib plate, and the first walking wheel 5 rolls along the upper surface of the lower wing plate.

[0032] Furthermore, in order to make the running of the walking frame 4 more stable, a first slide rail 8 is fixedly provided at the bottom of the slide groove 3, and the first walking wheel 5 is in rolling contact with the first slide rail 8. The surface of the first slide rail 8 is smoother, so the first walking wheel 5 can run more stably along the first slide rail 8, reduce vibration, and avoid batteries falling.

[0033] like Figure 3As shown, further, the walking frame 4 includes a support beam 9 and a connecting beam 10, and the support beam 9 and the connecting beam 10 are each provided with two, and the support beam 9 and the connecting beam 10 are enclosed to form a rectangular frame structure, and the support beam 9 includes a connecting portion 11 and a supporting portion 12, and the connecting portion 11 is connected to the connecting beam 10. In order to be able to lift the battery normally, the support beam 9 should have a certain width so that the support beam 9 has a certain strength, and the width of the supporting portion 12 is greater than the width of the connecting portion 11. The lower end face of the supporting portion 12 and the lower end face of the guide rail 2 are located in the same horizontal plane, and the upper end faces of the supporting portion 12 and the connecting portion 11 are located in the same horizontal plane, so the lower end face of the supporting portion 12 is located below the lower end face of the connecting portion 11, and the lower end faces of the supporting portion 12 and the connecting portion 11 have a smooth transition. When the support portion 12 has a certain width and a certain strength, the support portion 12 can also be lowered to a certain height, thereby further reducing the height of the battery compartment 1.

[0034] like Figure 4 As shown, further, in order to make the hoisting frame 6 walk more smoothly on the walking frame 4, a second slide rail 13 is fixedly provided at the upper end of the support beam 9, and the surface of the second slide rail 13 is smoother. A second walking wheel 14 is rotatably provided on the hoisting frame 6, and a reduction motor is fixed on the hoisting frame 6. The reduction motor is transmission-connected to the second walking wheel 14, and the reduction motor drives the second walking wheel 14 to rotate. The second walking wheel 14 is in rolling contact with the second slide rail 13, which can make the hoisting frame 6 travel more smoothly.

[0035] Furthermore, a battery exchange compartment 15 is provided on one side of the battery compartment 1, and the guide rail 2 extends into the battery exchange compartment 15. The front and rear sides of the battery exchange compartment 15 are open structures for the entry and exit of heavy trucks. In this embodiment, after the new energy heavy truck enters the battery exchange compartment 15, the hoist 7 lifts the battery located in the battery compartment 1, and the traveling frame 4 enters the battery exchange compartment 15 from the battery compartment 1 along the guide rail 2, and is located above the new energy heavy truck. The position of the battery is adjusted by moving the traveling frame 4 on the guide rail 2 and the hoisting frame 6 on the traveling frame 4, so that the battery is aligned with the installation position. When the position is determined, the hoist 7 installs the battery on the new energy heavy truck; a canopy is provided on the front and rear sides of the battery exchange compartment 15 to shelter from wind and rain.

[0036] Furthermore, a laser radar is provided in the battery swap compartment 15 to facilitate accurate positioning of the new energy heavy truck for easy installation and replacement of the battery.

[0037] Furthermore, the bottom of the battery compartment 1 is detachably fixedly connected with a plurality of support legs 16. When the battery compartment 1 needs to be transported, the support legs 16 are removed from the battery compartment 1. After the battery compartment 1 is transported to its place, the support legs 16 are installed on the battery compartment 1 to support the battery compartment 1. The support legs 16 are easy to remove from the battery compartment 1, which facilitates the transportation of the battery compartment 1. The bottom of the support legs 16 is threadedly connected with anchor bolts, and the height of the support legs 16 can be adjusted to adapt to different terrains.

[0038] Furthermore, a suspension rod 17 is fixedly connected to the battery compartment 1 , and the suspension rod 17 is located at the lower part of the battery compartment 1 . When the battery compartment 1 is transported, a hook can be connected to the suspension rod 17 to lift the battery compartment 1 .

[0039] Furthermore, a plurality of heat dissipation windows 18 are provided on the battery compartment 1 .

[0040] Furthermore, a dustproof door 19 is provided between the battery compartment 1 and the battery replacement compartment 15 .

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heavy truck swap station, characterized in that: including a battery compartment (1); A guide rail (2) is fixedly arranged in the battery compartment (1), and a sliding groove (3) is provided on the side wall of the guide rail (2); A walking frame (4), wherein a first walking wheel (5) is rotatably provided on the walking frame (4), and the first walking wheel (5) is rollingly provided in the chute (3); A hanging frame (6) is slidably arranged on the walking frame (4), and a hanging device (7) is provided on the hanging frame (6); The walking frame (4) comprises a support beam (9) and a connecting beam (10), wherein the support beam (9) and the connecting beam (10) together form a rectangular frame structure, wherein the support beam (9) comprises a connecting portion (11) and a supporting portion (12), wherein the connecting portion (11) is connected to the connecting beam (10), wherein the width of the supporting portion (12) is greater than the width of the connecting portion (11), and the upper end surfaces of the supporting portion (12) and the connecting portion (11) are located on the same horizontal plane.

2. A heavy truck swap station according to claim 1, characterized in that: A first slide rail (8) is fixedly provided at the bottom of the slide groove (3), and the first running wheel (5) is in rolling contact with the first slide rail (8).

3. The heavy truck swap station according to claim 1, characterized in that: A second slide rail (13) is fixedly provided on the upper end of the support beam (9), and a second running wheel (14) is rotatably provided on the hanging frame (6), and the second running wheel (14) is in rolling contact with the second slide rail (13).

4. The heavy truck swap station according to claim 1, characterized in that: A battery exchange compartment (15) is provided on one side of the battery compartment (1), and the guide rail (2) extends into the battery exchange compartment (15).

5. The heavy truck swap station according to claim 1, characterized in that: The bottom of the battery compartment (1) is detachably and fixedly connected to a plurality of support legs (16).

6. The heavy truck swap station according to claim 1, characterized in that: A suspension rod (17) is fixedly connected to the battery compartment (1).

7. The heavy truck swap station according to claim 1, characterized in that: The battery compartment (1) is provided with a plurality of heat dissipation windows (18).

8. The heavy truck swap station according to claim 1, characterized in that: A dustproof door (19) is provided between the battery compartment (1) and the battery replacement compartment (15).

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