Electric control hydraulic type vehicle wheel dismounting and carrying auxiliary cart

Abstract

The utility model provides an electric control hydraulic type vehicle wheel dismounting and carrying auxiliary cart which comprises a frame, a hydraulic control system, a hydraulic control system and an electric control system. The supporting frame assembly comprises a pair of supporting frames which are installed on the two sides of the frame respectively, and the supporting frames are hinged to the frame; the driving assembly is installed on the frame and connected with the supporting frame, and the driving assembly drives the supporting frame to stretch or retract so as to support the wheels and adjust the heights of the wheels; by means of the cart, the process of carrying the wheels to the cart and the step of carrying the wheels down from the cart and lifting the wheels to be aligned with hubs for installation can be omitted, so that the disassembly, assembly and carrying steps are omitted, manpower is saved, and the wheel disassembly, assembly and carrying efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of carts, and in particular to an electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart. Background Art

[0002] The removal, installation, and handling of vehicle wheels is an essential part of the military's daily operations and combat readiness. Currently, this process relies primarily on manual labor, with soldiers first removing the wheels, loading them onto the vehicle, then transporting them to the installation location, and then removing and installing them. This entire process is laborious and inefficient. Utility Model Content

[0003] In view of this, the purpose of the present application is to provide an electrically controlled hydraulic vehicle wheel disassembly and transportation auxiliary cart to improve the efficiency of vehicle wheel disassembly and transportation.

[0004] Based on the above objectives, the present application provides an electrically controlled hydraulic vehicle wheel disassembly and assembly and transportation auxiliary cart, comprising:

[0005] The frame is used to carry and transport the wheels;

[0006] A support frame assembly includes a pair of supports, each mounted on two sides of the vehicle frame, and the supports are hinged to the vehicle frame;

[0007] A driving assembly is installed on the vehicle frame and connected to the support frame. The driving assembly drives the support frame to extend or contract to support the wheel and adjust the wheel height.

[0008] Optionally, the frame is a U-shaped structure so that the support frame moves to the side of the bottom of the wheel to support the wheel.

[0009] Optionally, the drive assembly is arranged between the supports, the output shaft of the drive assembly is connected to a lifting column, the lifting column is connected to a sleeve, connecting rods are hinged on both sides of the sleeve, and the connecting rods are rotatably connected to the supports.

[0010] Optionally, the supports are positioned relative to each other and are installed on the inner side of the vehicle frame, with gaps left between the supports so as to move the supports to the side of the bottom of the wheel.

[0011] Optionally, a push rod assembly is fixedly connected to the vehicle frame, and the push rod assembly includes a telescopic vertical rod and a cross rod. The telescopic vertical rod is fixedly connected to the vehicle frame, and the cross rod is fixedly connected to the top of the telescopic vertical rod.

[0012] Optionally, a ratchet tensioner is installed on the frame to fix the wheels.

[0013] Optionally, a rolling bearing is provided on the support frame to enable the wheel to rotate, thereby facilitating the installation of the wheel.

[0014] Optionally, the driving component is an electrically controlled hydraulic component.

[0015] As can be seen from the above, the present application provides an electrically controlled hydraulic vehicle wheel disassembly and transportation auxiliary cart, including a frame, a support frame assembly and a drive assembly. The support frame assembly is installed on the frame, and the frame drives the support frame assembly to move to the bottom of the wheel to be disassembled. The drive assembly drives the support frame assembly to extend upward to support the wheel to be disassembled. After the wheel is removed, it is directly transported to the installation position by the frame. The drive assembly drives the support frame to extend or contract to adjust the wheel height so that the wheel is aligned with the wheel hub, which facilitates the installation of the wheel. The above process eliminates the process of transporting the wheel to the frame, transporting the wheel from the frame and manually lifting the wheel to align it with the wheel hub, thereby saving the disassembly and transportation steps and improving the wheel disassembly and transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in this application or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are merely embodiments of this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 This is a structural diagram of an embodiment of the present application.

[0018] Figure numerals: 1, frame; 2, support frame assembly; 21, support frame; 3, drive assembly; 4, lifting column; 41, sleeve; 42, connecting rod; 5, rolling bearing; 6, push rod assembly; 61, telescopic vertical rod; 62, cross rod. DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of this application more clear, this application is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0020] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application should have the usual meanings understood by people with ordinary skills in the field to which this application belongs. The "first", "second" and similar words used in the embodiments of the present application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] As mentioned above, the removal, installation, and transportation of vehicle wheels is an essential part of the military's daily operations and combat readiness. Currently, this process relies primarily on manual labor, with soldiers first removing the wheels, transporting them to the vehicle, then transporting them to the installation location, and then removing and installing them. This entire process is laborious and inefficient.

[0022] In order to solve the above problems, the present application provides an electrically controlled hydraulic vehicle wheel disassembly and assembly and transportation auxiliary cart.

[0023] The following is combined with Figure 1 The embodiments of the present application will be described in detail.

[0024] like Figure 1 As shown, an electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart comprises:

[0025] Frame 1, used to carry and transport wheels;

[0026] The support frame assembly 2 includes a pair of supports 21, which are respectively installed on both sides of the frame 1, and the supports 21 are hinged to the frame 1;

[0027] The driving assembly 3 is installed on the frame 1 and connected to the support frame 21. The driving assembly 3 drives the support frame 21 to extend or contract to support the wheel and adjust the wheel height.

[0028] Specifically, the vehicle frame 1 is a frame structure, and the support frame assembly 2 is installed on the inner side of the vehicle frame 1. The support frame assembly 2 includes a pair of oppositely positioned supports 21, and the support frame 21 is also a frame structure. One side of the support frame 21 is hinged to the vehicle frame 1, and the other side of the support frame 21 is connected to the output shaft of the drive assembly 3. The drive assembly 3 is arranged between the supports 21. As the output shaft of the drive assembly 3 rises and falls, the support frame 21 rotates around the hinge point between the support frame 21 and the vehicle frame 1, that is, the drive assembly 3 can drive the support frame 21 to extend or contract to support the wheel and adjust the wheel height.

[0029] The specific implementation process is as follows: when removing the wheel, lift the wheel to be removed from the vehicle to a suitable position, push the frame 1 under the wheel, start the drive assembly 3, and the output shaft of the drive assembly 3 rises, driving the support frame 21 to extend upward and abut the bottom of the wheel. After the wheel is removed, the support frame 21 supports the wheel, and the frame 1 drives the wheel to move to the installation position. The drive assembly 3 drives the support frame 21 to extend or contract to adjust the wheel height so that the wheel is aligned with the wheel hub. After the wheel is aligned with the wheel hub, tighten the wheel fixing bolts to fix the wheel to the vehicle, remove the frame 1, and complete the disassembly and transportation of the wheel. The above process saves the process of transporting the wheel to the vehicle and the steps of removing the wheel from the vehicle and lifting it to align it with the wheel hub for installation, thereby saving the disassembly and transportation steps, saving manpower, and improving the efficiency of wheel disassembly and transportation.

[0030] To sum up, the support frame assembly 2 is installed on the frame 1, and the frame 1 drives the support frame assembly 2 to move under the wheel to be removed. The driving assembly 3 drives the support frame assembly 2 to extend upward to support the wheel to be removed. After the wheel is removed, it is directly transported to the installation position by the frame 1. The driving assembly 3 drives the support frame 21 to extend or contract to adjust the wheel height so that the wheel is aligned with the wheel hub, which facilitates the installation of the wheel. The above process eliminates the process of transporting the wheel to the frame 1, the process of removing the wheel from the frame 1, and the process of manually lifting the wheel to align it with the wheel hub, saving the disassembly and transportation steps and improving the disassembly and transportation efficiency of the wheel.

[0031] In some embodiments, the frame 1 is a U-shaped structure so that the support frame 21 moves to the side of the bottom of the wheel to support the wheel.

[0032] In addition, the supports 21 are positioned opposite to each other and are installed on the inner side of the vehicle frame 1 , with gaps being left between the supports 21 so that the supports 21 can be moved to the side of the bottom of the wheel.

[0033] Specifically, the support frame 21 is installed on two sides of the U-shaped structure. The support frame 21 and the frame 1 can be hinged by a connection structure such as a hinge. The connection method is simple and the hinge performance is stable.

[0034] In this embodiment, the U-shaped frame 1 reserves sufficient installation space for the support frame 21, and an opening is set on one side of the U-shaped structure, and gaps are left between the supports 21 to facilitate the support frame 21 to move to the side of the bottom of the wheel. The wheel located on the ground is automatically lifted by the drive component 3 and the support frame 21 for transportation, eliminating the step of moving the wheel to the frame 1, saving manpower, and improving the wheel transportation efficiency.

[0035] like Figure 1 As shown, in some embodiments, the driving assembly 3 is arranged between the supports 21, the output shaft of the driving assembly 3 is connected to the lifting column 4, the driving assembly 3 drives the lifting column 4 to be connected to the sleeve 41, and the two sides of the sleeve 41 are hinged with connecting rods 42, and the connecting rods 42 are rotatably connected to the supports 21.

[0036] In addition, the driving component 3 is an electronically controlled hydraulic component.

[0037] In this embodiment, the drive assembly 3 is mounted on the vehicle frame 1 and is located between the supports 21. The output shaft of the drive assembly 3 is connected to the lifting column 4, which drives the lifting column 4 to rise and fall. The lifting column 4 is connected to the sleeve 41, which drives the sleeve 41 to rise and fall synchronously. The sleeve 41 is hinged to the connecting rod 42 so that the connecting rod 42 maintains a certain angle change during the lifting process. At the same time, because the connecting rod 42 and the supports 21 are connected in a rotational manner, the lifting movement of the connecting rod 42 is converted into the extension or telescopic movement of the supports 21. This connection method is not only compact in structure and has high transmission efficiency, but also ensures that the supports 21 maintain smooth rotation during the extension or telescopic process. In addition, the drive assembly 3 is an electro-hydraulic assembly that can accurately adjust the driving force and driving distance, which helps to improve the response speed and stability of the drive assembly.

[0038] In some embodiments, a ratchet tensioner is installed on the frame 1 to fix the wheels.

[0039] In this embodiment, the fixing effect of the ratchet tensioner can ensure that the wheel will not loosen or fall off during transportation and operation, thereby improving the transportation stability of the wheel.

[0040] In some embodiments, a rolling bearing 5 is mounted on the support frame 21 to enable the wheel to rotate, thereby facilitating wheel installation.

[0041] Specifically, a plurality of rolling bearings 5 ​​are provided on the side of the support frame 21 that contacts the wheel to facilitate the rolling of the wheel.

[0042] In this embodiment, when the wheel needs to be installed on the hub, the ratchet tensioner is removed and the wheel can be rotated under the action of the rolling bearing 5 so that the mounting hole of the wheel is opposite to the mounting hole of the hub, which facilitates the installation of the wheel.

[0043] As Figure 1 shown, in some embodiments, the frame 1 is fixedly connected with a push rod assembly 6, the push rod assembly 6 includes a telescopic vertical rod 61 and a cross rod 62, the telescopic vertical rod 61 is fixedly connected with the frame 1, and the cross rod 62 is fixedly connected with the top of the telescopic vertical rod 61.

[0044] Specifically, the telescopic vertical rod 61 includes an upper vertical rod and a lower vertical rod, the lower vertical rod is fixedly connected with the frame 1, and the upper vertical rod is fixedly connected with the cross rod 62; the lower vertical rod is hollow, and the upper vertical rod is telescopic in the lower vertical rod; the lower vertical rod and the upper vertical rod can be fixed by a bolt or a pin.

[0045] In the embodiment, the push rod assembly 6 includes the cross rod 62 and the telescopic vertical rod 61, the cross rod 62 is a handle for facilitating manual pushing of the trolley, and the telescopic vertical rod 61 is telescopic to lift or lower the cross rod 62, so as to adapt to different operation requirements and facilitate wheel carrying.

[0046] In summary, the support frame assembly 2 in the application is installed on the frame 1, the frame 1 drives the support frame assembly 2 to move to below the wheel to be disassembled, the driving assembly 3 drives the support frame assembly 2 to stretch upward to prop up the wheel to be disassembled, the wheel is directly transported to a position to be installed by the frame 1 after being disassembled, and the driving assembly 3 drives the support frame 21 to stretch or contract to adjust the height of the wheel, so that the wheel is aligned with the hub, thereby facilitating wheel installation; the above process saves the process of carrying the wheel to the frame 1, the process of disassembling the wheel from the frame 1, and the process of manually lifting the wheel to align with the hub, thereby saving disassembly and carrying steps and improving wheel disassembly and carrying efficiency.

[0047] The frame 1 in the application is provided in a U-shaped structure, the U-shaped structure frame 1 reserves sufficient installation space for the support frame 21, and one side of the U-shaped structure is provided in an open manner and gaps are reserved between the support frames 21, so as to facilitate the support frames 21 to move to the side edge of the bottom of the wheel, the wheel on the ground is automatically lifted by the driving assembly 3 and the support frame 21, so as to facilitate transportation, thereby saving the step of carrying the wheel to the frame 1, saving manpower, and improving wheel carrying efficiency.

[0048] It should be understood by those skilled in the art that the above discussion of any embodiment is merely exemplary and is not intended to suggest that the scope of the application is limited to these examples; under the idea of the application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the embodiments of the application as described above, which are not provided in details for the sake of brevity.

[0049] In addition, to simplify the description and discussion, and in order not to make the embodiment of the application difficult to understand, the known power supply / ground connection with the integrated circuit chip and other components may or may not be shown in the accompanying drawings provided. In addition, the device can be shown in the form of a block diagram to avoid making the embodiment of the application difficult to understand, and this also takes into account the following fact, that is, the details of the embodiment of these block diagram devices are highly dependent on the platform to be implemented in the embodiment of the application (that is, these details should be fully within the scope of understanding of those skilled in the art). When specific details are set forth to describe the exemplary embodiments of the application, it will be apparent to those skilled in the art that the embodiment of the application can be implemented in the absence of these specific details or when these specific details are changed. Therefore, these descriptions should be considered to be illustrative rather than restrictive.

[0050] Although the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art based on the foregoing description. For example, other memory architectures may use the embodiments discussed.

[0051] The embodiments of the present application are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present application should be included in the scope of protection of the present application.

Claims

1. An electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart, characterized in that: include: A frame (1) for carrying and transporting wheels; A support frame assembly (2) includes a pair of supports (21) respectively mounted on both sides of the vehicle frame (1), wherein the supports (21) are hinged to the vehicle frame (1); A driving assembly (3) is mounted on the vehicle frame (1) and connected to the support frame (21). The driving assembly (3) drives the support frame (21) to extend or contract to support the wheel and adjust the wheel height.

2. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 1, characterized in that: The vehicle frame (1) is a U-shaped structure so that the support frame (21) moves to the side of the bottom of the wheel to support the wheel.

3. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 2, characterized in that: The drive assembly (3) is arranged between the supports (21); the output shaft of the drive assembly (3) is connected to a lifting column (4); the lifting column (4) is connected to a sleeve (41); connecting rods (42) are hinged on both sides of the sleeve (41); and the connecting rods (42) are rotatably connected to the supports (21).

4. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 3, characterized in that: The supports (21) are positioned relative to each other and are installed on the inner side of the vehicle frame (1). Gaps are left between the supports (21) so that the supports (21) can move to the side of the bottom of the wheel.

5. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 1, characterized in that: A push rod assembly (6) is fixedly connected to the vehicle frame (1), and the push rod assembly (6) comprises a telescopic vertical rod (61) and a cross rod (62). The telescopic vertical rod (61) is fixedly connected to the vehicle frame (1), and the cross rod (62) is fixedly connected to the top of the telescopic vertical rod (61).

6. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 1, characterized in that: A ratchet tensioner is installed on the vehicle frame (1) to fix the wheels.

7. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 4, characterized in that: The support frame (21) is sleeved with a rolling bearing (5) to enable the wheel to rotate, thereby facilitating the installation of the wheel.

8. The electrically controlled hydraulic vehicle wheel disassembly and assembly transport auxiliary cart according to claim 1, characterized in that: The driving component (3) is an electrically controlled hydraulic component.

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