Self-adaptive car washing mechanical arm

Abstract

The utility model provides a self-adaption car washing mechanical arm which comprises a cart, a folding push rod, a power source, a drying device and a rotating seat are arranged on the cart, a first folding arm is rotationally connected to the rotating seat, a second folding arm is rotationally connected to the first folding arm, the other end of the second folding arm is rotationally connected with a connecting part, and the connecting part is arranged on the cart. A water tank is rotationally connected to the connecting part, a spray head is arranged at the other end of the water tank, a valve is arranged on the spray head, and a scrubbing assembly is arranged on one side of the water tank. According to the self-adaptive car washing mechanical arm, when car washing work is carried out, the mechanical arm composed of the first folding arm, the second folding arm and the connecting part can clean stains on different parts, the mechanical arm can be folded and put away after cleaning is completed, the space occupied by the device is reduced, and the application range is widened; and the scrubbing assembly can wipe away stubborn stains which cannot be completely removed through direct flushing, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing equipment, in particular to an adaptive car washing mechanical arm. Background Art

[0002] The current car washing method is generally to wash the car manually or by an automatic car washing machine. These car washing methods require the vehicle to arrive at a car washing point for washing. However, with the development of society and the construction of high-rise buildings, it is troublesome and inconvenient to go to a special car washing place for car washing.

[0003] Existing car washing equipment occupies a large space and is often inconvenient to use; most car washing equipment adopts a flushing method, which sometimes leaves residual stains and requires manual cleaning, increasing the workload.

[0004] Therefore, it is necessary to provide an adaptive car washing robot arm to solve the above technical problems. Utility Model Content

[0005] The utility model provides an adaptive car washing mechanical arm, which solves the problem that the existing car washing equipment occupies a large space and is inconvenient to use; and the flushing method sometimes leaves residual stains that need to be cleaned manually.

[0006] In order to solve the above technical problems, the utility model provides an adaptive car washing robot arm, comprising: a cart, on which a foldable push rod, a power supply, a drying device and a rotating seat are provided, the rotating seat is rotatably connected to a first folding arm, the first folding arm is rotatably connected to a second folding arm, the other end of the second folding arm is rotatably connected to a connecting part, the connecting part is rotatably connected to a water tank, the other end of the water tank is provided with a nozzle, the nozzle is provided with a valve, and a scrubbing component is provided on one side of the water tank.

[0007] Preferably, the foldable push rod includes a base and a fixing member, a limiting hole is provided on the base, a push rod is rotatably connected to the base, a first positioning hole and a second positioning hole are provided on one end of the push rod close to the base, and the fixing member matches the size of the limiting hole, the first positioning hole and the second positioning hole.

[0008] Preferably, the cart is provided with a snap-fit ​​seat and a limit seat, the snap-fit ​​seat and the push rod are in positions corresponding to each other, and the limit seat and the second folding arm are in positions corresponding to each other.

[0009] Preferably, the first folding arm includes a first connecting arm, the first connecting arm is rotatably connected to the rotating seat, the other end of the first connecting arm is provided with a first rotating member, and the first rotating member is fixedly connected to the first transfer arm.

[0010] Preferably, the second folding arm includes a second rotating member and a second transfer arm, the second rotating member is fixedly connected to the first transfer arm, the second rotating member is rotatably connected to a third rotating member, the third rotating member is fixedly connected to a second connecting arm, the other end of the second connecting arm is provided with a second rotating member and a third rotating member connected in the same manner, and second rotating members are provided at both ends of the second transfer arm.

[0011] Preferably, the connecting part includes a fourth rotating member and a fixed rod, the fixed rod is rotatably connected to the fourth rotating member, the fourth rotating member is fixedly connected to the second rotating member, the other end of the fixed rod is rotatably connected to a rotating member, and the rotating member is fixedly connected to the water tank.

[0012] Preferably, the scrubbing assembly includes an extrusion plate and a pull rod, the extrusion plate is fixedly connected to the water tank, the pull rod passes through the water tank and is slidably connected thereto, a connecting plate is rotatably connected to the extrusion plate, a scrubbing cloth is provided on the outer side of the connecting plate, an L-shaped connecting rod is fixedly connected to the inner side of the connecting plate, the L-shaped connecting rod is rotatably connected to the pull rod, and a handle is provided on the other end of the L-shaped connecting rod.

[0013] Compared with the related art, the adaptive car washing robot arm provided by the utility model has the following beneficial effects:

[0014] The utility model provides an adaptive car washing mechanical arm. When washing a car, the mechanical arm composed of a first folding arm, a second folding arm and a connecting part can clean stains on different parts and can be folded and stowed after cleaning, thereby reducing the space occupied by the device and increasing the scope of application; the scrubbing component can wipe off stubborn stains that cannot be completely removed by direct flushing, thereby increasing the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of an adaptive car washing mechanical arm provided by the utility model;

[0016] Figure 2 It is a structural schematic diagram of the foldable push rod in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the mechanical arm in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the scrubbing component in the utility model.

[0019] Numbers in the figure: 1, cart, 2, foldable push rod, 21, base, 22, limiting hole, 23, push rod, 24, first positioning hole, 25, second positioning hole, 26, fixing part, 3, snap-fit ​​seat, 4, power supply, 5, drying device, 6, rotating seat, 7, first folding arm, 71, first connecting arm, 72, first rotating part, 73, first transfer arm, 8, second folding arm, 81, second rotating part, 82, third rotating part, 83, second connecting arm, 84, second transfer arm, 9, connecting part, 91, fourth rotating part, 92, fixing rod, 93, rotating part, 10, water tank, 11, nozzle, 12, valve, 13, scrubbing assembly, 131, extrusion plate, 132, connecting plate, 133, scrubbing cloth, 134, pull rod, 135, L-shaped connecting rod, 136, handle, 14, limiting seat. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of an adaptive car washing mechanical arm provided by the utility model;

[0022] Figure 2 It is a structural schematic diagram of the foldable push rod in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the mechanical arm in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the scrubbing component in the utility model.

[0025] An adaptive car washing mechanical arm comprises: a cart 1, on which a foldable push rod 2, a power supply 4, a drying device 5 and a rotating seat 6 are provided, on which a first folding arm 7 is rotatably connected, on which a second folding arm 8 is rotatably connected, on which the other end of the second folding arm 8 is rotatably connected a connecting portion 9, on which a water tank 10 is rotatably connected, on which a nozzle 11 is provided at the other end of the water tank 10, on which a valve 12 is provided, and on one side of the water tank 10 is provided a scrubbing assembly 13.

[0026] The power supply 4 provides power to the components in the device. The drying device 5 can be connected to an external hose to dry the cleaned car surface, or used to dry the scrubbing component 13. When in use, the first folding arm 7, the second folding arm 8 and the connecting part 9 that constitute the mechanical arm are unfolded, the valve 12 is opened to the cleaning part, and the cleaning liquid is sprayed from the water tank 10. After cleaning, the scrubbing component 13 is used for scrubbing, and the mechanical arm is folded and stored after use.

[0027] The foldable push rod 2 includes a base 21 and a fixing member 26. A limiting hole 22 is provided on the base 21. A push rod 23 is rotatably connected to the base 21. A first positioning hole 24 and a second positioning hole 25 are provided at one end of the push rod 23 close to the base 21. The fixing member 26 matches the sizes of the limiting hole 22, the first positioning hole 24 and the second positioning hole 25.

[0028] When the fixing member 26 is inserted into the first positioning hole 24, the push rod 23 forms an angle of 90° with the horizontal plane, which is convenient for the staff to push. When the fixing member 26 is inserted into the second positioning hole 25, the push rod 23 is laid flat, which reduces the occupied space and is convenient for storage.

[0029] The cart 1 is provided with a snap-fit ​​seat 3 and a limit seat 14 . The snap-fit ​​seat 3 and the push rod 23 are located in a corresponding position, and the limit seat 14 and the second folding arm 8 are located in a corresponding position.

[0030] The engaging seat 3 makes the push rod 23 more stable when laid flat, and the limiting seat 14 prevents the second folding arm 8 from shaking and damaging the mechanical arm when it is folded.

[0031] The first folding arm 7 includes a first connecting arm 71 , which is rotatably connected to the rotating seat 6 . A first rotating member 72 is disposed at the other end of the first connecting arm 71 , and a first transfer arm 73 is fixedly connected to the first rotating member 72 .

[0032] The first connecting arm 71 and the first rotating member 72 enable the robot arm to rotate around the rotating base 6 and adjust its direction.

[0033] The second folding arm 8 includes a second rotating member 81 and a second transfer arm 84. The second rotating member 81 is fixedly connected to the first transfer arm 73. The second rotating member 81 is rotatably connected to the third rotating member 82. The third rotating member 82 is fixedly connected to the second connecting arm 83. The other end of the second connecting arm 83 is provided with the second rotating member 81 and the third rotating member 82 connected in the same way. The second rotating member 81 is provided at both ends of the second transfer arm 84.

[0034] The second rotating member 81 and the third rotating member 82 allow the robot arm to rotate in different directions, thereby increasing flexibility during use.

[0035] The connecting portion 9 includes a fourth rotating member 91 and a fixed rod 92 , the fixed rod 92 is rotatably connected to the fourth rotating member 91 , the fourth rotating member 91 is fixedly connected to the second rotating member 81 , and the other end of the fixed rod 92 is rotatably connected to a rotating member 94 , and the rotating member 94 is fixedly connected to the water tank 10 .

[0036] The rotating member 94 makes the use of the scrubbing assembly 13 more convenient.

[0037] The scrubbing assembly 13 includes an extrusion plate 131 and a pull rod 134, the extrusion plate 131 is fixedly connected to the water tank 10, the pull rod 134 passes through the water tank 10 and is slidably connected thereto, a connecting plate 132 is rotatably connected to the extrusion plate 131, a scrubbing cloth 133 is provided on the outer side of the connecting plate 132, an L-shaped connecting rod 135 is fixedly connected to the inner side of the connecting plate 132, the L-shaped connecting rod 135 is rotatably connected to the pull rod 134, and a handle 136 is provided at the other end of the L-shaped connecting rod 135.

[0038] After scrubbing is completed, the handle 136 is pulled to drive the connecting plate 132 to rotate inwardly of the squeezing plate 131 through the pull rod 134, thereby squeezing out water, making it easier to quickly dry the scrubbing cloth 133.

[0039] The working principle of an adaptive car washing mechanical arm provided by the utility model is as follows:

[0040] The power supply 4 provides power to the components in the device. The drying device 5 can be connected to an external hose to dry the cleaned car surface, or used to dry the scrubbing component 13. When in use, the first folding arm 7, the second folding arm 8 and the connecting part 9 that constitute the mechanical arm are unfolded, the valve 12 is opened to the cleaning part, and the cleaning liquid is sprayed from the water tank 10. After cleaning, the scrubbing component 13 is used for scrubbing, and the mechanical arm is folded and stored after use.

[0041] Compared with the related art, the adaptive car washing robot arm provided by the utility model has the following beneficial effects:

[0042] When washing a car, the mechanical arm composed of the first folding arm 7, the second folding arm 8 and the connecting part 9 can clean stains on different parts and can be folded and stowed after cleaning, thereby reducing the space occupied by the device and increasing the scope of application; the scrubbing component 13 can wipe off stubborn stains that cannot be completely removed by direct flushing, thereby increasing the cleaning efficiency.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An adaptive car washing robot arm, characterized in that: include: A trolley is provided with a foldable push rod, a power supply, a drying device and a rotating seat, the rotating seat is rotatably connected to a first folding arm, the first folding arm is rotatably connected to a second folding arm, the other end of the second folding arm is rotatably connected to a connecting part, the connecting part is rotatably connected to a water tank, the other end of the water tank is provided with a nozzle, the nozzle is provided with a valve, and one side of the water tank is provided with a scrubbing component.

2. The adaptive car washing robot arm according to claim 1, characterized in that: The foldable push rod includes a base and a fixing member. A limiting hole is provided on the base. A push rod is rotatably connected to the base. A first positioning hole and a second positioning hole are provided on one end of the push rod close to the base. The fixing member matches the size of the limiting hole, the first positioning hole and the second positioning hole.

3. The adaptive car washing robot arm according to claim 2, characterized in that: The cart is provided with a snap-fit ​​seat and a limit seat, the snap-fit ​​seat corresponds to the position of the push rod, and the limit seat corresponds to the position of the second folding arm.

4. The adaptive car washing robot arm according to claim 1, characterized in that: The first folding arm comprises a first connecting arm, the first connecting arm is rotatably connected to the rotating seat, a first rotating member is disposed at the other end of the first connecting arm, and a first transfer arm is fixedly connected to the first rotating member.

5. The adaptive car washing robot arm according to claim 4, characterized in that: The second folding arm includes a second rotating member and a second transfer arm, the second rotating member is fixedly connected to the first transfer arm, the second rotating member is rotatably connected to a third rotating member, the third rotating member is fixedly connected to a second connecting arm, the other end of the second connecting arm is provided with a second rotating member and a third rotating member connected in the same manner, and second rotating members are provided at both ends of the second transfer arm.

6. The adaptive car washing robot arm according to claim 5, characterized in that: The connecting part includes a fourth rotating member and a fixed rod, the fixed rod is rotatably connected to the fourth rotating member, the fourth rotating member is fixedly connected to the second rotating member, the other end of the fixed rod is rotatably connected to a rotating member, and the rotating member is fixedly connected to the water tank.

7. The adaptive car washing robot arm according to claim 1, characterized in that: The scrubbing assembly includes an extrusion plate and a pull rod, the extrusion plate is fixedly connected to the water tank, the pull rod passes through the water tank and is slidably connected thereto, a connecting plate is rotatably connected to the extrusion plate, a scrubbing cloth is provided on the outer side of the connecting plate, an L-shaped connecting rod is fixedly connected to the inner side of the connecting plate, the L-shaped connecting rod is rotatably connected to the pull rod, and a handle is provided on the other end of the L-shaped connecting rod.

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