Multi-angle rotating sprinkler head for non-contact automatic car washer

Abstract

The utility model relates to the technical field of automatic car washing machines, in particular to a multi-angle rotating sprinkler head for a non-contact automatic car washing machine, which comprises a car washing arm, a left-right rotating motor speed reducer is arranged at one end of the car washing arm, and a left-right rotating shaft is arranged on the lower surface of the left-right rotating motor speed reducer. An up-down rotating motor speed reducer is arranged at the lower end of the left-right rotating shaft, an up-down rotating shaft is arranged on the surface of one side of the up-down rotating motor speed reducer, a water spraying head is arranged at one end of the up-down rotating shaft, and a nozzle is arranged on the surface of the water spraying head. The water spraying head located on the car washing arm of the automatic car washing equipment is independently controlled and can rotate up and down and left and right at multiple angles, due to the fact that the number of the nozzles is reduced, the water spraying pressure is increased, and the remote high-pressure water spraying effect can be achieved. And due to multi-angle free rotation of the water spraying head, corresponding parts on the vehicle body can be effectively cleaned, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic car washers, in particular to a multi-angle rotating water spray head for a contactless automatic car washer. Background Art

[0002] The contactless automatic car washing machine, also known as the 360 ​​contactless automatic car washing machine, adopts advanced automation technology and can complete the cleaning of the entire vehicle in a short time. It has been widely recognized in the market.

[0003] The existing automatic car wash system uses a series of water spray heads connected to a single water pipe for cleaning. These water spray heads are powered by a booster pump and are controlled to open and close by a switch valve. When the switch valve is opened, all the water spray heads start at the same time to clean different parts of the vehicle; after cleaning, closing the switch valve can stop all the water spray heads from working.

[0004] However, this design has some flaws:

[0005] 1. Since the water pressure generated by the booster water pump is fixed, when all the sprinkler heads work at the same time, the water pressure will be dispersed, resulting in insufficient spray pressure of a single sprinkler head, making it difficult to effectively remove stubborn dirt, affecting the car washing effect.

[0006] 2. In order to improve the cleaning effect, it may be necessary to increase the pressure of the booster water pump, which not only increases the complexity and maintenance cost of the equipment, but may also cause damage to the vehicle surface.

[0007] 3. In addition, the existing system lacks flexibility and cannot focus on cleaning specific parts of the vehicle, resulting in a waste of water resources. Utility Model Content

[0008] The utility model aims to solve the shortcomings in the prior art and proposes a multi-angle rotating water spray head for a contactless automatic car washing machine.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A multi-angle rotating water spray head for a contactless automatic car washing machine is designed, including a car washing arm, one end of the car washing arm is provided with a left-right rotating motor reducer, the lower surface of the left-right rotating motor reducer is provided with a left-right rotating shaft, the left-right rotating shaft rotates in the up-down direction, the lower end of the left-right rotating shaft is provided with an up-and-down rotating motor reducer, one side surface of the up-and-down rotating motor reducer is provided with an up-and-down rotating shaft, the up-and-down rotating shaft rotates in the left-and-right direction, one end of the up-and-down rotating shaft is provided with a water spray head, and the surface of the water spray head is provided with a nozzle.

[0011] Preferably, the rotation angle of the left and right rotation axes does not exceed 180°.

[0012] Preferably, the rotation angle of the upper and lower rotation axes does not exceed 90°.

[0013] Preferably, the left and right rotating shafts are detachably connected to the upper and lower rotating motor reducers, and the upper and lower rotating shafts are detachably connected to the water spray head.

[0014] Preferably, the left-right rotating motor reducer and the up-and-down rotating motor reducer are both electrically connected to the intelligent identification system.

[0015] The utility model proposes a multi-angle rotating water spray head for a contactless automatic car washing machine, which has the beneficial effect that the water spray head located on the car washing arm of the automatic car washing equipment is independently controlled and can rotate up and down, left and right at multiple angles, and the opening and closing of the nozzle can also be independently controlled. This structure includes two rotatable joint structures, one joint is equipped with a left and right rotating motor reducer (a motor and a reducer), and the other joint is equipped with an up and down rotating motor reducer (a motor and a reducer). One structure controls the left and right rotation of the water spray head, and the other structure controls the up and down rotation of the water spray head. In this way, the corresponding parts on the car body are sprayed and cleaned. Due to the reduction in the number of nozzles, the water spray pressure is increased, and the remote high-pressure water spray effect can be achieved. Due to the multi-angle free rotation of the water spray head, the corresponding parts on the car body can be effectively cleaned, and the dirt attached to the car body can be effectively washed off, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural axonometric drawing of the utility model.

[0017] In the figure: left and right rotating motor reducer 1, left and right rotating shaft 2, up and down rotating motor reducer 3, up and down rotating shaft 4, nozzle 5. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1A multi-angle rotating water spray head for a contactless automatic car washing machine includes a car washing arm, one end of which is provided with a left-right rotating motor reducer 1, which is responsible for controlling the horizontal rotation of the water spray head, and the lower surface of the left-right rotating motor reducer 1 is provided with a left-right rotating shaft 2, which rotates in the up-down direction to realize the horizontal rotation of the water spray head. The lower end of the left-right rotating shaft 2 is provided with an up-down rotating motor reducer 3, which is responsible for controlling the vertical rotation of the water spray head, and the upper-lower rotating shaft 4 is provided on one side of the upper-lower rotating motor reducer 3, which rotates in the left-right direction to realize the vertical rotation of the water spray head, and a water spray head is provided at one end of the upper-lower rotating shaft 4, and a nozzle 5 is provided on the surface of the water spray head for spraying cleaning liquid.

[0020] The rotation angle of the left and right rotating shafts 2 does not exceed 180°. In the car washing process, since the vehicle to be washed is usually located on one side of the car washing machine, it is only necessary to cover a 180-degree range of the front of the vehicle to complete the washing.

[0021] The rotation angle of the upper and lower rotating shafts 4 does not exceed 90 degrees. The water spray head is always kept at an oblique upper position of the vehicle during the car washing process, and the washing area extends from the roof to the wheel hub below, so the required vertical rotation angle is less than 90 degrees to complete the washing.

[0022] The left and right rotating shafts 2 are detachably connected to the upper and lower rotating motor reducer 3, and the upper and lower rotating shafts 4 are detachably connected to the water spray head. The modular design is achieved through the detachable connection, and the modular design can make the maintenance and replacement of parts of the equipment simpler and faster.

[0023] The left and right rotating motor reducer 1 and the up and down rotating motor reducer 3 are both electrically connected to the intelligent recognition system. The intelligent recognition system equipped with the device can detect the location and degree of contamination of the vehicle, so as to achieve accurate cleaning of key areas, increase the cleaning time and intensity of these areas, and reduce the cleaning time and intensity of cleaner areas accordingly.

[0024] During the operation of the car wash machine, the entire water spray head device will rotate 360 ​​degrees around the vehicle, and the water spray head itself will be adjusted horizontally and vertically at the same time as needed. The advantages of this device include but are not limited to:

[0025] 1. Full coverage: The spray head can rotate 360 ​​degrees to ensure that every angle of the vehicle can be cleaned.

[0026] 2. Flexibility: The left-right and up-down rotation angles can be set arbitrarily, which provides a high degree of flexibility to accommodate vehicles of different sizes and shapes.

[0027] 3. Intelligent identification: Equipped with an intelligent identification system, it can detect the location and degree of dirt on the vehicle to achieve precise cleaning.

[0028] 4. Efficiency improvement: Through the intelligent recognition system, the cleaning time and intensity can be increased on key stain areas, thereby improving cleaning efficiency.

[0029] 5. Save water and energy: Reducing cleaning time and effort in cleaner areas helps save water and energy.

[0030] 6. Reduce manual intervention: The high degree of automation reduces the need for manual operation and reduces labor costs.

[0031] 7. Strong adaptability: The default settings take into account common car washing needs, but also allow adjustments according to different situations to adapt to various car washing environments.

[0032] 8. Safety: Automated operation reduces the safety risks of personnel during the car washing process.

[0033] 9. Easy maintenance: Modular design may make equipment maintenance and component replacement easier and faster.

[0034] 10. User-friendly: Users can easily set cleaning parameters according to their needs and enjoy a personalized car washing experience.

[0035] These advantages make the automatic car washing equipment not only improve the efficiency and quality of car washing, but also provide convenience and cost-effectiveness for users.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-angle rotating water spray head for a contactless automatic car washing machine, comprising a car washing arm, characterized in that: A left-right rotating motor reducer (1) is provided at one end of the car washing arm, a left-right rotating shaft (2) is provided on the lower surface of the left-right rotating motor reducer (1), the left-right rotating shaft (2) rotates in the up-down direction, an up-down rotating motor reducer (3) is provided at the lower end of the left-right rotating shaft (2), an up-down rotating shaft (4) is provided on one side surface of the up-down rotating motor reducer (3), the up-down rotating shaft (4) rotates in the left-right direction, a water spray head is provided at one end of the up-down rotating shaft (4), and a nozzle (5) is provided on the surface of the water spray head.

2. The multi-angle rotating water spray head for a contactless automatic car washing machine according to claim 1, characterized in that: The rotation angle of the left and right rotation axes (2) does not exceed 180°.

3. The multi-angle rotating water spray head for a contactless automatic car washing machine according to claim 1, characterized in that: The rotation angle of the upper and lower rotation axes (4) does not exceed 90°.

4. The multi-angle rotating water spray head for a contactless automatic car washing machine according to claim 1, characterized in that: The left and right rotating shafts (2) are detachably connected to the upper and lower rotating motor reducers (3), and the upper and lower rotating shafts (4) are detachably connected to the water spray head.

5. The multi-angle rotating water spray head for a contactless automatic car washing machine according to claim 1, characterized in that: The left-right rotating motor reducer (1) and the up-down rotating motor reducer (3) are both electrically connected to the intelligent identification system.

Images