Vehicle lifting mechanism of battery replacing station

Abstract

The utility model discloses a battery replacing station vehicle lifting mechanism which comprises a bottom fixing base, a lifting plate and a lifting structure and further comprises a limiting fixing structure and an auxiliary cleaning structure. The lifting structure is arranged, a vehicle can be lifted through the lifting structure, so that a battery at the bottom of the vehicle can be conveniently replaced, meanwhile, the limiting and fixing structure is arranged, and the effect of limiting and fixing the lifted vehicle can be achieved through the limiting and fixing structure; according to the vehicle lifting device, the auxiliary cleaning structure is arranged, the bottom of the vehicle can be rotationally cleaned through the auxiliary cleaning structure before the vehicle is lifted, and then residual soil, foreign matter and the like at the bottom of the vehicle can be cleaned; and compared with the prior art, the problem that in the prior art, due to the fact that too many soil and foreign matter adhere to the bottom of the vehicle, follow-up operation is inconvenient is solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle lifting technology, and in particular to a vehicle lifting mechanism for a battery swap station. Background Art

[0002] The charging methods can be simply divided into charging the whole vehicle and charging after the battery is separated from the vehicle body. The charging methods include fast charging, regular charging and slow charging. Similarly, in the battery quick replacement method, the battery pack is also charged in a certain mode after being removed from the vehicle. When replacing the battery of the whole vehicle, the vehicle needs to be lifted and the bottom of the vehicle needs to be operated.

[0003] The existing patent document "CN218708921U A New Type of Car Lifting Mechanism" discloses a car lifting mechanism. Although this car lifting mechanism can lift the vehicle, the vehicle may be offset when lifting the vehicle, which is prone to accidents. It is not convenient to operate the bottom of the vehicle. In addition, there will be mud and foreign objects adhering to the bottom of the vehicle, which makes it inconvenient to replace the battery at the bottom of the vehicle.

[0004] That is, the prior art has the following technical problems: when a common vehicle lifting mechanism is lifting a vehicle, it may deviate, and there may be mud and foreign matter adhering to the bottom of the vehicle, making it inconvenient to replace the battery at the bottom of the vehicle. Therefore, a vehicle lifting mechanism for a battery swap station is proposed to address the above problems. Summary of the invention

[0005] In this embodiment, a vehicle lifting mechanism for a battery swap station is provided to solve the problem that ordinary vehicle lifting mechanisms in the prior art deviate when lifting a vehicle, and that mud adheres to the bottom of the vehicle, making it inconvenient to replace the battery at the bottom of the vehicle.

[0006] According to one aspect of the present application, a vehicle lifting mechanism for a battery swap station is provided, comprising a bottom fixing seat, a lifting plate and a lifting structure, and also comprising a position limiting fixing structure and an auxiliary cleaning structure;

[0007] A lifting plate is arranged on the upper surface of the bottom fixing seat, a lifting structure is arranged inside the bottom fixing seat, limited position fixing structures are installed on both sides of the lifting plate, and an auxiliary cleaning structure is installed inside the bottom fixing seat.

[0008] Furthermore, the lifting structure includes a movable slider, a fixed block, a first support plate frame, a second support plate frame and a movable plate, the fixed block is fixedly connected to the bottom wall of the inner cavity of the bottom fixed seat, and the movable slider is slidably connected to the bottom wall of the inner cavity of the bottom fixed seat.

[0009] Furthermore, a second support plate frame is rotatably connected to the upper surface of the fixed block, and a first support plate frame is rotatably connected to the upper surface of the movable slider. The second support plate frame and the first support plate frame are rotatably connected to each other, and movable plates are rotatably connected to the top ends of the second support plate frame and the first support plate frame, and both movable plates are slidably connected to the bottom surface of the lifting plate.

[0010] Furthermore, an electric hydraulic cylinder is fixedly installed in the inner cavity of the bottom fixing seat, and one end of the electric hydraulic cylinder is fixedly connected to the side wall of the movable sliding block.

[0011] Furthermore, the limiting and fixing structure includes a movable clamping plate, a fixed clamping plate, a limiting slider, a threaded rod and a servo motor. The fixed clamping plate is fixedly connected to the upper surface of the lifting plate, an inner cavity is provided inside the lifting plate, a limiting slider is slidably connected in the inner cavity of the lifting plate, and a movable clamping plate is slidably connected to the upper surface of the lifting plate, and the limiting slider and the movable clamping plate are fixedly connected.

[0012] Furthermore, contact plates are fixedly connected to the side walls of the fixed clamping plate and the movable clamping plate.

[0013] Furthermore, a spacing fixing plate is fixedly connected in the inner cavity of the lifting plate, one end of a threaded rod is rotatably connected to the side wall of the spacing fixing plate, the other end of the threaded rod is rotatably connected to the side wall of the inner cavity of the lifting plate, the threaded rod passes through the limit slider and is threadedly engaged with the limit slider, a servo motor is fixedly installed in the inner cavity of the lifting plate, and the end of the output shaft of the servo motor is fixedly connected to one end of the threaded rod.

[0014] Furthermore, the auxiliary cleaning structure includes an electric push rod, a fixed plate, a rotating roller, a cleaning brush and a driving motor. The electric push rod is fixedly arranged in the inner cavity of the bottom fixed seat, and the fixing plate is fixedly connected to the top end of the electric push rod.

[0015] Furthermore, a rotating roller is rotatably connected between the two fixed plates, and a cleaning brush is fixedly arranged on the outer surface of the rotating roller.

[0016] Furthermore, a driving motor is fixedly mounted on the side wall of the fixed plate, and the output shaft end of the driving motor is fixedly connected to one end of the rotating roller.

[0017] Through the above-mentioned embodiments of the present application, the vehicle can be lifted by the lifting structure, so that the battery at the bottom of the vehicle can be replaced conveniently. At the same time, the present application has a limiting and fixing structure, which can limit and fix the lifted vehicle, thereby effectively avoiding the phenomenon of vehicle deviation during lifting. The present application has an auxiliary cleaning structure, which can rotate and clean the bottom of the vehicle before the vehicle is lifted, so as to clean the dirt and foreign matter remaining on the bottom of the vehicle, thereby facilitating operation on the bottom of the vehicle and replacing the battery. Compared with the prior art, the present application solves the problem of inconvenience in subsequent operation caused by excessive dirt and foreign matter adhering to the bottom of the vehicle in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the present application;

[0021] Figure 3 For an embodiment of the present application Figure 2 A local enlarged structural schematic diagram;

[0022] Figure 4 This is a structural schematic diagram of an auxiliary cleaning structure according to an embodiment of the present application.

[0023] In the figure: 1. bottom fixed seat; 2. lifting plate; 3. moving slider; 4. fixed block; 5. first support plate frame; 6. second support plate frame; 7. moving plate; 8. electric hydraulic cylinder; 9. fixed clamping plate; 10. limit slider; 11. moving clamping plate; 12. contact plate; 13. threaded rod; 14. servo motor; 15. interval fixing plate; 16. fixed plate; 17. rotating roller; 18. cleaning brush; 19. driving motor; 20. electric push rod. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] See also Figure 1-4As shown, a vehicle lifting mechanism for a battery swap station includes a bottom fixing seat 1, a lifting plate 2 and a lifting structure, and also includes a position limiting fixing structure and an auxiliary cleaning structure;

[0030] A lifting plate 2 is provided on the upper surface of the bottom fixing seat 1, a lifting structure is provided inside the bottom fixing seat 1, limited position fixing structures are installed on both sides of the lifting plate 2, and an auxiliary cleaning structure is installed inside the bottom fixing seat 1;

[0031] The lifting structure includes a moving slider 3, a fixed block 4, a first support plate frame 5, a second support plate frame 6 and a moving plate 7. The fixing block 4 is fixedly connected to the bottom wall of the inner cavity of the bottom fixing seat 1, and the moving slider 3 is slidably connected to the bottom wall of the inner cavity of the bottom fixing seat 1;

[0032] The upper surface of the fixed block 4 is rotatably connected to a second support plate frame 6, the upper surface of the movable slider 3 is rotatably connected to a first support plate frame 5, the second support plate frame 6 and the first support plate frame 5 are rotatably connected, and the top ends of the second support plate frame 6 and the first support plate frame 5 are both rotatably connected to a movable plate 7, and the two movable plates 7 are both slidably connected to the bottom surface of the lifting plate 2;

[0033] An electric hydraulic cylinder 8 is fixedly installed in the inner cavity of the bottom fixing seat 1, and one end of the electric hydraulic cylinder 8 is fixedly connected to the side wall of the movable slider 3. The movable slider 3 can be moved by the contraction of the electric hydraulic cylinder 8, so that the first support plate frame 5 and the second support plate frame 6 can be driven to rotate angularly through the movement of the movable slider 3, thereby driving the lifting plate 2 to be lifted, and then the vehicle can be lifted;

[0034] The limit fixing structure includes a movable clamping plate 11, a fixed clamping plate 9, a limit slider 10, a threaded rod 13 and a servo motor 14. The fixed clamping plate 9 is fixedly connected to the upper surface of the lifting plate 2. An inner cavity is provided inside the lifting plate 2. The limit slider 10 is slidably connected in the inner cavity of the lifting plate 2. The movable clamping plate 11 is slidably connected to the upper surface of the lifting plate 2. The limit slider 10 and the movable clamping plate 11 are fixedly connected.

[0035] The side walls of the fixed clamping plate 9 and the movable clamping plate 11 are fixedly connected with a contact plate 12;

[0036] The inner cavity of the lifting plate 2 is fixedly connected with an interval fixing plate 15, and one end of a threaded rod 13 is rotatably connected to the side wall of the interval fixing plate 15, and the other end of the threaded rod 13 is rotatably connected to the inner cavity side wall of the lifting plate 2, and the threaded rod 13 passes through the limit slider 10 and is threadedly matched with the limit slider 10. A servo motor 14 is fixedly installed in the inner cavity of the lifting plate 2, and the output shaft end of the servo motor 14 is fixedly connected to one end of the threaded rod 13. When the vehicle needs to be lifted, the vehicle moves to the upper surface of the lifting plate 2, and the tire of the vehicle moves between the fixed clamping plate 9 and the movable clamping plate 11. The operation of the servo motor 14 can drive the threaded rod 13 to rotate, thereby driving the limit slider 10 to move through the rotation of the threaded rod 13, and then driving the movable clamping plate 11 to move, so that the fixed clamping plate 9 and the movable clamping plate 11 are clamped, and the tire of the vehicle is clamped and fixed, thereby achieving a fixing effect on the vehicle and avoiding the deviation of the vehicle during the lifting process;

[0037] The auxiliary cleaning structure includes an electric push rod 20, a fixed plate 16, a rotating roller 17, a cleaning brush 18 and a driving motor 19. The electric push rod 20 is fixedly arranged in the inner cavity of the bottom fixing seat 1, and the top end of the electric push rod 20 is fixedly connected to the fixed plate 16;

[0038] A rotating roller 17 is rotatably connected between the two fixed plates 16, and a cleaning brush 18 is fixedly arranged on the outer surface of the rotating roller 17;

[0039] A driving motor 19 is fixedly installed on the side wall of the fixed plate 16, and the end of the output shaft of the driving motor 19 is fixedly connected to one end of the rotating roller 17. When the vehicle is parked on the upper surface of the lifting plate 2, the cleaning brush 18 can be driven to move upward by the extension of the electric push rod 20, so that the cleaning brush 18 can contact the dirt and foreign matter on the bottom of the vehicle, and the driving motor 19 can drive the rotating roller 17 to rotate, thereby driving the cleaning brush 18 to rotate, and then the dirt and other foreign matter adhered to the bottom of the vehicle can be cleaned, so as to facilitate the subsequent operation of replacing the battery on the bottom of the vehicle.

[0040] The benefits of this application are:

[0041] 1. The present invention has a reasonable structure and is easy to use. The present invention has a lifting structure, through which the vehicle can be lifted, so that the battery at the bottom of the vehicle can be replaced. At the same time, the present invention has a position-limiting and fixing structure, through which the lifted vehicle can be fixed in a position-limiting manner, so that the vehicle can be effectively prevented from deflecting when lifted;

[0042] 2. The present application has an auxiliary cleaning structure, through which the bottom of the vehicle can be rotated and cleaned before the vehicle is lifted, thereby cleaning the dirt and foreign matter remaining on the bottom of the vehicle, thereby facilitating operation on the bottom of the vehicle and replacement of the battery. Compared with the prior art, this solves the problem of subsequent operation inconvenience caused by excessive dirt and foreign matter adhering to the bottom of the vehicle in the prior art.

[0043] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

[0044] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A vehicle lifting mechanism for a battery swap station, comprising a bottom fixing seat (1), a lifting plate (2) and a lifting structure, characterized in that: It also includes a limiting fixing structure and an auxiliary cleaning structure; A lifting plate (2) is provided on the upper surface of the bottom fixing seat (1), a lifting structure is provided inside the bottom fixing seat (1), limited position fixing structures are installed on both sides of the lifting plate (2), and an auxiliary cleaning structure is installed inside the bottom fixing seat (1).

2. The vehicle lifting mechanism for a battery swap station according to claim 1, characterized in that: The lifting structure comprises a movable slider (3), a fixed block (4), a first support plate frame (5), a second support plate frame (6) and a movable plate (7); the fixed block (4) is fixedly connected to the bottom wall of the inner cavity of the bottom fixed seat (1); and the movable slider (3) is slidably connected to the bottom wall of the inner cavity of the bottom fixed seat (1).

3. The vehicle lifting mechanism for a battery swap station according to claim 2, characterized in that: The upper surface of the fixed block (4) is rotatably connected to a second support plate frame (6), the upper surface of the movable slider (3) is rotatably connected to a first support plate frame (5), the second support plate frame (6) and the first support plate frame (5) are rotatably connected, and the top ends of the second support plate frame (6) and the first support plate frame (5) are rotatably connected to a movable plate (7), and the two movable plates (7) are slidably connected to the bottom surface of the lifting plate (2).

4. The vehicle lifting mechanism for a battery swap station according to claim 2, characterized in that: An electric hydraulic cylinder (8) is fixedly installed in the inner cavity of the bottom fixing seat (1), and one end of the electric hydraulic cylinder (8) is fixedly connected to the side wall of the movable sliding block (3).

5. The vehicle lifting mechanism for a battery swap station according to claim 1, characterized in that: The limiting and fixing structure comprises a movable clamping plate (11), a fixed clamping plate (9), a limiting slider (10), a threaded rod (13) and a servo motor (14); the fixed clamping plate (9) is fixedly connected to the upper surface of the lifting plate (2); an inner cavity is arranged inside the lifting plate (2); a limiting slider (10) is slidably connected in the inner cavity of the lifting plate (2); a movable clamping plate (11) is slidably connected to the upper surface of the lifting plate (2); the limiting slider (10) and the movable clamping plate (11) are fixedly connected.

6. The vehicle lifting mechanism for a battery swap station according to claim 5, characterized in that: The side walls of the fixed clamping plate (9) and the movable clamping plate (11) are both fixedly connected with contact plates (12).

7. The vehicle lifting mechanism for a battery swap station according to claim 5, characterized in that: A spacing fixing plate (15) is fixedly connected in the inner cavity of the lifting plate (2), and one end of a threaded rod (13) is rotatably connected to the side wall of the spacing fixing plate (15). The other end of the threaded rod (13) is rotatably connected to the side wall of the inner cavity of the lifting plate (2). The threaded rod (13) passes through the limiting slider (10) and is threadedly matched with the limiting slider (10). A servo motor (14) is fixedly installed in the inner cavity of the lifting plate (2), and the output shaft end of the servo motor (14) is fixedly connected to one end of the threaded rod (13).

8. The vehicle lifting mechanism for a battery swap station according to claim 1, characterized in that: The auxiliary cleaning structure comprises an electric push rod (20), a fixed plate (16), a rotating roller (17), a cleaning brush (18) and a driving motor (19); the electric push rod (20) is fixedly arranged in the inner cavity of the bottom fixed seat (1); and the top end of the electric push rod (20) is fixedly connected to the fixed plate (16).

9. The vehicle lifting mechanism for a battery swap station according to claim 8, characterized in that: A rotating roller (17) is rotatably connected between the two fixed plates (16), and a cleaning brush (18) is fixedly arranged on the outer surface of the rotating roller (17).

10. The vehicle lifting mechanism for a battery swap station according to claim 8, characterized in that: A driving motor (19) is fixedly mounted on the side wall of the fixed plate (16), and the output shaft end of the driving motor (19) is fixedly connected to one end of the rotating roller (17).

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