High-pressure nozzle multidirectional adjusting mechanism for automatic car washer

Abstract

The utility model relates to the technical field of car washer nozzle adjustment, and discloses a high-pressure nozzle multidirectional adjusting mechanism for an automatic car washer, which comprises a support plate, an angle adjusting device arranged on the side surface of the support plate, a placing device arranged at the bottom of the support plate, a water pipe arranged inside the placing device, and a nozzle piece arranged at the bottom of the water pipe. The placing device comprises a placing ring piece, a middle connecting box piece, an air bag piece, a top end box piece, an air pump, a ventilation pipe, an inner elastic arc block and a spring piece, the placing ring piece is fixedly connected to the bottom of the supporting plate, and the middle connecting box piece is fixedly connected to the interior of the placing ring piece. According to the high-pressure nozzle multidirectional adjusting mechanism for the automatic car washer, the placing device is arranged, the air pump is started to cooperate with the ventilation pipe to convey air into the air bag part, so that the air bag part is inflated and expanded until the air bag part makes contact with the side face of the water passing pipe, clamping is conducted in cooperation with reverse elastic force of the spring part, water passing pipes of different diameters can be clamped and fixed, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of nozzle adjustment of a car washing machine, in particular to a multi-directional adjustment mechanism for a high-pressure nozzle of an automatic car washing machine. Background Art

[0002] An automatic car washing machine is a machine that uses computer-set related programs to automatically clean, wax, air-dry and clean the rims. Automatic car washing machines are divided into: contactless automatic car washing machines and brush-type fully automatic car washing machines.

[0003] The prior art discloses a multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine, the disclosure number of which is CN212637445U, comprising a water spray pipe, connecting strips are cast on both sides of the bottom end of the water spray pipe, and a horizontal plate is cast in the middle of the bottom ends of the two connecting strips, and a connecting hose is equidistantly embedded and installed at the bottom end of the water spray pipe, and a high-pressure nozzle is fixedly installed in the middle of the bottom end of the connecting hose, through the connecting strip, the horizontal plate, the connecting hose, the high-pressure nozzle, the ring, the connecting rod, the half-gear plate, the gear bar and the electric telescopic rod, the electric telescopic rod drives the gear bar to move when it is in operation, and the gear bar drives the half-gear plate to rotate when it moves, and the high-pressure nozzle is driven to rotate through the connecting rod and the ring when the half-gear plate rotates, so that the angle of the high-pressure nozzle can be adjusted, reducing the difficulty of adjusting the angle of the high-pressure nozzle, and then making the high-pressure nozzle spray more evenly, thereby facilitating the cleaning of the vehicle and reducing the difficulty of cleaning the vehicle.

[0004] The above-mentioned circular groove, concave filter ring, filter net and folding rod can filter the water entering the water spray pipe, reduce impurities in the water, thereby preventing the high-pressure nozzle from being blocked, and can facilitate the disassembly of the filter device, reducing the difficulty of disassembly of the filter device. However, the above-mentioned device is not provided with an adjustable clamping component when placing the pipeline, and a single ring is used for limiting. However, such a placement method can only be adapted to the placement of pipelines of one diameter, has a low adaptability, and has a poor effect during use, which needs to be improved. Utility Model Content

[0005] The utility model aims to provide a multi-directional adjustment mechanism for a high-pressure nozzle of an automatic car washing machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine, comprising a support plate, an angle adjustment device is arranged on the side of the support plate, a placement device is arranged at the bottom of the support plate, a water pipe is arranged inside the placement device, and a nozzle part is arranged at the bottom of the water pipe.

[0007] The placing device includes a placing ring, an intermediate connecting box, an airbag, a top box, an air pump, a ventilation pipe, an inner elastic arc block and a spring. The placing ring is fixedly connected to the bottom of the support plate, the intermediate connecting box is fixedly connected to the inside of the placing ring, the airbag is fixedly connected to the inner circle of the placing ring, the top box is fixedly connected to the top of the intermediate connecting box, the air pump is fixedly connected to the inside of the top box, the ventilation pipe is fixedly connected to the top of the air pump, and the end of the ventilation pipe away from the surface of the ventilation pipe passes through the inside of the placing ring and is connected to the surface of the airbag.

[0008] Preferably, the angle adjustment device includes a mounting plate, mounting bolts, a stepper motor, a connecting column, a magnetic block, a magnet frame and a connecting piece, the connecting piece is fixedly connected to the left side of the support plate, the magnet frame is fixedly connected to the left side of the connecting piece, the magnetic block is inserted into the interior of the magnet frame, the magnetic block is magnetically connected to the magnet frame, the connecting column is fixedly connected to the left side of the magnetic block, and the stepper motor is fixedly connected to the left side of the connecting column.

[0009] Preferably, a threaded groove is provided inside the mounting plate, and the mounting bolt is threadedly connected to the inside of the mounting plate. During installation, the mounting plate is attached to the side of the car washing machine, and the internal threaded groove is aligned with the threaded hole inside the car washing machine. The installation is then completed by screwing the mounting bolt in. The bolt structure is convenient for disassembly and assembly.

[0010] Preferably, the inner circle of the placement ring is provided with a through hole, the aperture of which is larger than the diameter of the ventilation tube. The provision of the through hole allows the ventilation tube to pass through and connect the airbag component and the air pump, ensuring that the gas after the air pump is started can be transported to the airbag component for clamping.

[0011] Preferably, the inner elastic arc block is fixedly connected to an end of the inner ring of the placement ring away from the airbag component.

[0012] Preferably, the spring member is fixedly connected to the inner ring of the placement ring, and one end of the spring member away from the inner ring of the placement ring is fixedly connected to the inside of the inner elastic arc block.

[0013] Preferably, the connecting column is fixedly connected to the output shaft of the stepper motor, and the mounting plate is fixedly connected to the left side of the stepper motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The multi-directional adjustment mechanism of the high-pressure nozzle of the automatic car washing machine is provided with a placement device. The air pump is started to cooperate with the ventilation pipe to transport gas to the inside of the airbag part, so that the airbag part is inflated until it contacts the side of the water pipe, and the reverse elastic force of the spring part is cooperated to clamp it. It can clamp and fix water pipes of different diameters and has strong adaptability.

[0016] 2. The multi-directional adjustment mechanism of the high-pressure nozzle of the automatic car washing machine is provided with an angle adjustment device. After starting the stepper motor, it can drive the magnetic suction block, the magnet frame and the connecting piece to rotate. The connecting piece is fixedly connected to the support plate, so it drives the support plate and the water pipe inside the device placed below to rotate synchronously, thereby achieving the effect of adjusting the direction of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional left side structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional right side structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0021] Figure 5 It is a schematic diagram of the overall three-dimensional front view structure of the utility model.

[0022] In the figure: 1. support plate; 2. water pipe; 3. nozzle part; 4. placement device; 401. placement ring part; 402. middle connecting box part; 403. air bag part; 404. top box part; 405. air pump; 406. ventilation pipe; 407. inner elastic arc block; 408. spring part; 5. angle adjustment device; 501. mounting plate; 502. mounting bolts; 503. stepping motor; 504. connecting column rod; 505. magnetic suction block; 506. magnet frame; 507. connecting piece. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides the following technical solutions:

[0025] A multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine includes a support plate 1, an angle adjustment device 5 is arranged on the side of the support plate 1, a placement device 4 is arranged at the bottom of the support plate 1, a water pipe 2 is arranged inside the placement device 4, and a nozzle component 3 is arranged at the bottom of the water pipe 2.

[0026] The placing device 4 includes a placing ring 401, an intermediate connecting box 402, an airbag 403, a top box 404, an air pump 405, a vent 406, an inner elastic arc block 407 and a spring 408. The placing ring 401 is fixedly connected to the bottom of the support plate 1, the intermediate connecting box 402 is fixedly connected to the inside of the placing ring 401, the airbag 403 is fixedly connected to the inner circle of the placing ring 401, the top box 404 is fixedly connected to the top of the intermediate connecting box 402, the air pump 405 is fixedly connected to the inside of the top box 404, the vent 406 is fixedly connected to the top of the air pump 405, and the vent 406 is away from the vent 406 surface One end of the surface passes through the interior of the placement ring 401 and is connected to the surface of the airbag component 403. The inner circle of the placement ring 401 is provided with a through hole, and the aperture of the through hole is larger than the diameter of the ventilation tube 406. The setting of the through hole allows the ventilation tube 406 to pass through and connect the airbag component 403 and the air pump 405, ensuring that the gas after the air pump 405 is started can be transported to the airbag component 403 for clamping. The inner elastic arc block 407 is fixedly connected to the inner circle of the placement ring 401 away from the end of the airbag component 403, the spring component 408 is fixedly connected to the inner circle of the placement ring 401, and the end of the spring component 408 away from the inner circle of the placement ring 401 is fixedly connected to the inside of the inner elastic arc block 407.

[0027] The angle adjustment device 5 includes a mounting plate 501, a mounting bolt 502, a stepper motor 503, a connecting column 504, a magnetic block 505, a magnet frame 506 and a connecting piece 507, wherein the connecting piece 507 is fixedly connected to the left side of the support plate 1, the magnet frame 506 is fixedly connected to the left side of the connecting piece 507, the magnetic block 505 is plugged into the inside of the magnet frame 506, the magnetic block 505 is magnetically connected to the magnet frame 506, the connecting column 504 is fixedly connected to the left side of the magnetic block 505, and the stepper motor 503 It is fixedly connected to the left side of the connecting column 504, the connecting column 504 is fixedly connected to the output shaft of the stepper motor 503, the mounting plate 501 is fixedly connected to the left side of the stepper motor 503, a threaded groove is opened inside the mounting plate 501, and the mounting bolt 502 is threadedly connected to the inside of the mounting plate 501. During installation, the mounting plate 501 is attached to the side of the car washing machine, and the internal threaded groove is aligned with the threaded hole inside the car washing machine, and then the mounting bolt 502 is screwed in to complete the installation. The setting of the bolt structure is convenient for disassembly and assembly.

[0028] When in use, the device can be installed on the side of the car washing machine using the mounting plate 501 and the internal mounting bolts 502. When installing, the mounting plate 501 is fitted to the side of the car washing machine, and the internal threaded groove is aligned with the threaded hole inside the car washing machine. Then the mounting bolts 502 are screwed in to complete the installation. When it is necessary to adjust the water pipe 2 placed inside the placement ring 401, the stepper motor 503 can be started to drive the connecting column rod 504 to rotate. The magnetic block 505 on the right side of the connecting column rod 504 is installed on the side of the connecting piece 507 through the magnet frame 506. When installing, the magnetic block 505 is inserted into the inside of the magnet frame 506 and fits with the inner circle of the magnet frame 506. The two can be magnetically attracted together after contact. After starting the stepper motor 503, the magnetic block 50 5. The magnet frame 506 and the connecting piece 507 rotate, and the connecting piece 507 is fixedly connected to the support plate 1, so the support plate 1 and the water pipe 2 inside the lower placement device 4 are driven to rotate synchronously, so as to adjust the direction of the nozzle part 3. When in use, the water pipe 2 can be inserted into the inside of the placement ring 401 and contact with the side of the inner elastic arc block 407 of the inner wall. At this time, the other end of the water pipe 2 is close to the airbag part 403 inside the placement ring 401, and then the air pump 405 can be started to cooperate with the ventilation pipe 406 to transport gas to the inside of the airbag part 403, so that the airbag part 403 is inflated until it contacts with the side of the water pipe 2, and the reverse elastic force of the spring part 408 is clamped, which can clamp and fix water pipes 2 of different diameters, has strong adaptability and good use effect.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine, comprising a support plate (1), characterized in that: An angle adjustment device (5) is provided on the side of the support plate (1), a placement device (4) is provided at the bottom of the support plate (1), a water pipe (2) is provided inside the placement device (4), and a nozzle (3) is provided at the bottom of the water pipe (2); The placing device (4) comprises a placing ring (401), an intermediate connecting box (402), an airbag (403), a top box (404), an air pump (405), a vent pipe (406), an inner elastic arc block (407) and a spring (408); the placing ring (401) is fixedly connected to the bottom of the support plate (1); the intermediate connecting box (402) is fixedly connected to the inside of the placing ring (401); the airbag (403) The top box member (404) is fixedly connected to the top of the middle connecting box member (402), the air pump (405) is fixedly connected to the inside of the top box member (404), the ventilation pipe (406) is fixedly connected to the top of the air pump (405), and the end of the ventilation pipe (406) away from the surface of the ventilation pipe (406) passes through the inside of the placement ring member (401) and is connected to the surface of the airbag member (403).

2. The multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine according to claim 1, characterized in that: The angle adjustment device (5) comprises a mounting plate (501), mounting bolts (502), a stepper motor (503), a connecting column (504), a magnetic block (505), a magnet frame (506) and a connecting piece (507), wherein the connecting piece (507) is fixedly connected to the left side of the support plate (1), the magnet frame (506) is fixedly connected to the left side of the connecting piece (507), the magnetic block (505) is inserted into the interior of the magnet frame (506), the magnetic block (505) is magnetically connected to the magnet frame (506), the connecting column (504) is fixedly connected to the left side of the magnetic block (505), and the stepper motor (503) is fixedly connected to the left side of the connecting column (504).

3. The multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine according to claim 2, characterized in that: A thread groove is provided inside the mounting plate (501), and the mounting bolt (502) is threadedly connected to the inside of the mounting plate (501).

4. The multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine according to claim 1, characterized in that: The inner circle of the placement ring (401) is provided with a through hole, and the diameter of the through hole is larger than the diameter of the ventilation pipe (406).

5. The multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine according to claim 1, characterized in that: The inner elastic arc block (407) is fixedly connected to an end of the inner ring of the placement ring (401) away from the airbag component (403).

6. The multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine according to claim 1, characterized in that: The spring member (408) is fixedly connected to the inner ring of the placement ring member (401), and one end of the spring member (408) away from the inner ring of the placement ring member (401) is fixedly connected to the inside of the inner elastic arc block (407).

7. The multi-directional adjustment mechanism for a high-pressure nozzle for an automatic car washing machine according to claim 2, characterized in that: The connecting column (504) is fixedly connected to the output shaft of the stepping motor (503), and the mounting plate (501) is fixedly connected to the left side of the stepping motor (503).

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