Water delivery adjusting structure of car washer

Abstract

The utility model discloses a water delivery adjusting structure of a car washer. A linear advancing assembly, a lifting assembly, a reversing assembly and a water delivery mechanism are designed and integrated in the water delivery adjusting structure. The lifting assembly is installed on a movable part of the linear advancing assembly and can move in the vertical direction. The reversing assembly is installed on the lifting assembly and rotates around the vertical axis. The water conveying mechanism is fixed to the reversing assembly and comprises a horizontal transverse installation frame, a vertical longitudinal installation frame, a sliding support capable of sliding and a lifting support capable of sliding. The transverse installation frame is fixed to the reversing assembly, and the sliding support slides on the transverse installation frame and is fixedly connected with the longitudinal installation frame. The guide sliding seat is installed at the top of the longitudinal installation frame and is in sliding combination with the transverse installation frame, and the lifting support is installed at the bottom of the longitudinal installation frame. And each assembly is provided with a spraying pipe, so that the car washing efficiency and the cleaning effect are improved, and meanwhile, more environment-friendly cleaning service is realized. The structural design improves the practicability and the market application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field related to car washing machines, in particular to a water supply regulating structure of a car washing machine. Background Art

[0002] With the rapid development of the automobile industry and the surge in the number of vehicles, daily cleaning and maintenance of vehicles has become an important part of the automobile service industry. Against this background, the demand for automatic car washers is also increasing. As an efficient and energy-saving cleaning equipment, automatic car washers can not only improve car washing efficiency and reduce labor costs, but also ensure the standardization and safety of the car washing process to a certain extent. However, existing automatic car washers still have some limitations in operation and function realization, especially in the design and application of water delivery mechanisms, which face many challenges.

[0003] Traditional car washers usually use a fixed spraying mechanism, which cannot adapt to vehicles of different models and sizes to a certain extent. For example, for vehicles of different heights, the fixed nozzle position may lead to blind spots in cleaning or waste of water resources. In addition, car washers with fixed nozzles often cannot make fine adjustments when dealing with the transition area between the top and side of the vehicle, resulting in poor cleaning effects and failing to meet the needs of high-quality car washing.

[0004] In addition, the water delivery mechanism in the prior art generally has the problems of complex operation and high maintenance cost. Due to the limitation of the fixed structure, once a failure occurs or adjustment is required, it is often necessary to shut down and perform manual intervention, which not only increases the workload of the operator, but also affects the efficiency of car washing.

[0005] In view of the above problems, this patent proposes a new water supply and regulation structure, which aims to provide a more flexible and efficient water flow control mechanism, so that it can automatically adjust the position of the nozzle and the distribution of water flow to adapt to vehicles of different types and sizes. Utility Model Content

[0006] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the utility model is to provide a water supply regulating structure for a car washing machine, which not only improves the car washing effect and efficiency, but also can provide vehicles with more sophisticated and environmentally friendly washing and care services, and has high practical value and broad market application prospects.

[0007] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: the water supply regulating structure of the car washing machine includes a linear travel component, a lifting component, a reversing component and a water supply mechanism, the lifting component is assembled on the movable part of the linear travel component and moves up and down in the vertical direction, and the reversing component is assembled on the movable part of the lifting component and runs around the vertical axis.

[0008] The water delivery mechanism is mounted on the reversing assembly, and the water delivery mechanism includes a horizontal mounting frame, a vertical mounting frame, a sliding bracket, and a lifting bracket. The horizontal mounting frame is fixedly mounted on the movable part of the reversing assembly, the sliding bracket is slidably mounted on the horizontal mounting frame and is fixedly connected to the vertical mounting frame, a guide slide seat that is slidably combined with the horizontal mounting frame is fixedly connected to the top of the vertical mounting frame, the lifting bracket is slidably mounted on the bottom of the vertical mounting frame, and a spray pipe is fixedly mounted on the sliding bracket, the lifting bracket, and the vertical mounting frame.

[0009] In some of the implementations, in order to ensure that the linear motion component can effectively operate within a specific travel range in the linear direction, the following technical solutions are provided.

[0010] The linear travel assembly includes a travel guide rail, a travel trolley, a winch, a No. 1 motor, and a steel wire rope. The travel guide rail includes two groups arranged side by side and mounted on the top of the car washing machine. The car washing machine is rotatably mounted with fixed pulleys arranged at both ends of the travel guide rail. The travel trolley is assembled on the travel guide rail and travels along the travel guide rail. The winch is rotatably mounted on the travel trolley and maintains a power connection with the No. 1 motor. The steel wire rope is wound on the winch, and the two ends of the steel wire rope are respectively passed around the fixed pulleys on the corresponding side and then fixedly connected to the two ends of the travel trolley.

[0011] In some of the implementations, in order to ensure that the lifting assembly can be stably assembled on the straight-line moving assembly and to ensure that the lifting assembly can stably achieve lifting operation, the following technical solutions are provided.

[0012] The lifting assembly includes a fixed bracket, a movable bracket, an adjusting screw A, and a No. 2 motor. The fixed bracket is fixedly installed on the traveling trolley. The movable bracket is slidably installed on the fixed bracket and extends downward from the bottom of the traveling trolley. The adjusting screw A is rotatably installed on the fixed bracket along the vertical direction and is kept in rotation connection with the top of the movable bracket. The No. 2 motor is fixedly installed on the fixed bracket and maintains a power connection with the adjusting screw A.

[0013] In some of the implementations, in order to ensure that the reversing assembly can be stably assembled on the lifting assembly and that the reversing assembly drives the water delivery mechanism to operate stably, the following technical solutions are provided.

[0014] An assembly column is fixedly connected to the transverse mounting frame, and the assembly column is rotatably mounted on the bottom of the movable bracket. The reversing assembly includes a No. 3 motor and a worm wheel and a worm that maintain a matching combination. The worm wheel is fixedly connected to the assembly column, and the No. 3 motor is fixedly mounted on the bottom of the movable bracket and maintains a power connection with the worm wheel. The worm wheel is rotatably mounted on the bottom of the movable bracket.

[0015] In some of the implementations, in order to ensure that each section of the spray pipe can be stably assembled on the corresponding component of the water delivery mechanism and ensure that each section of the spray pipe can evenly spray clean water onto the vehicle being cleaned, the following technical solution is provided.

[0016] The spray pipe includes a transverse spray pipe, a longitudinal spray pipe A, and a longitudinal spray pipe B. The transverse spray pipe is fixedly mounted at the bottom of the sliding bracket, the longitudinal spray pipe A is fixedly mounted on the longitudinal mounting frame, an oblique transition section is provided at the top of the longitudinal spray pipe A, and the longitudinal spray pipe B is fixedly mounted on the lifting bracket. Each section of the spray pipe is equipped with a plurality of groups of nozzles that are evenly arranged.

[0017] In some of the implementations, in order to ensure that the guide slide at the top of the longitudinal mounting frame can stably slide on the transverse mounting frame and thus achieve position and posture adjustment of the longitudinal mounting frame, the following technical solution is provided.

[0018] A guide slot is provided on the transverse mounting frame, in which an adjusting screw B is rotatably installed. The adjusting screw B is power-connected to a No. 4 motor fixedly installed on the transverse mounting frame. The guide slide is slidably installed in the guide slot and is rotationally connected to the adjusting screw B.

[0019] In some of the implementations, in order to ensure that the sliding bracket can slide stably on the horizontal mounting frame, ensure that the running guide slide can drive the sliding bracket to operate stably, and at the same time avoid the horizontal spray pipe causing repeated water spraying to the cleaning vehicle and causing waste, the following technical solutions are provided.

[0020] A guide rail is fixedly connected to the bottom of the transverse mounting frame, and the sliding bracket is slidably mounted on the guide rail. A connecting piece is fixedly connected between the sliding bracket and the guide slide seat. A sealing rod is fixedly connected to the transverse frame to maintain a sealed connection with the end of the transverse spray pipe. The sealing rod and the guide slide seat are respectively arranged at both ends of the transverse mounting frame.

[0021] In some of the implementations, in order to ensure that the lifting bracket can be stably lifted and lowered in a relative sliding manner on the longitudinal mounting frame while avoiding spatial motion interference between the longitudinal spray pipes A and B, the following technical solutions are provided.

[0022] A vertically arranged guide slot is provided at the bottom of the longitudinal mounting frame, a sliding seat is fixedly connected to the lifting bracket and maintains a sliding combination with the guide slot, a vertically arranged hydraulic telescopic rod is fixedly connected to the longitudinal mounting frame, and the movable end of the hydraulic telescopic rod is fixedly connected to the lifting bracket, and the longitudinal spray pipe A and the longitudinal spray pipe B are arranged in non-coaxial directions.

[0023] Beneficial effects of the utility model:

[0024] 1. Flexibility and adaptability: By integrating the linear travel component, lifting component, reversing component and water delivery mechanism, the position of the water delivery regulation system can be precisely adjusted. The adjustment function of different heights and widths allows the car washer to adapt to vehicles of various sizes and models. This flexible adjustment mechanism ensures that the spray system can cover every part of the vehicle, including the top and side transition areas that are difficult to reach with conventional fixed nozzles.

[0025] 2. High-efficiency water spray system: This structure achieves more efficient water resource utilization by optimizing the layout of the nozzles and the distribution of water flow. The design of the lifting bracket and the sliding bracket allows the nozzle to be closer to the vehicle surface, thereby reducing the loss of water mist and improving the cleaning efficiency. At the same time, by adjusting the precise position of the nozzle, the intensity and range of the water flow can be adjusted according to the severity of the stains, avoiding the waste of water resources and ensuring the quality of car washing.

[0026] 3. Improve the cleaning quality: Since the water delivery mechanism can be adjusted according to the specific size and shape of different vehicles, the water spray can be evenly distributed on all parts of the vehicle, including the top, sides and transition areas. This not only improves the uniformity of cleaning, but also ensures the cleanliness of the vehicle after each car wash, greatly improving user satisfaction.

[0027] To sum up, this patented solution not only improves the car washing effect and efficiency through an innovative water supply and regulation structure, but also can provide vehicles with more sophisticated and environmentally friendly washing and care services. It has high practical value and broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 It is a structural diagram of the combination of the linear travel component and the lifting component;

[0030] Figure 3 It is a detailed schematic diagram of the combination of the lifting component, the reversing component, and the water delivery mechanism;

[0031] Figure 4 It is a structural diagram of the matching combination of the transverse mounting frame, the sliding bracket and the transverse spray pipe in the water delivery mechanism;

[0032] Figure 5 It is a structural diagram of the matching combination of the horizontal mounting frame and the vertical mounting frame in the water delivery mechanism;

[0033] Figure 6 It is a structural schematic diagram of the combination of the longitudinal mounting frame and the lifting bracket in the water delivery mechanism.

[0034] In the figure: 11 travel guide rail, 12 travel trolley, 121 travel wheel, 122 guide wheel, 123 assembly bracket, 13 winch, 14 No. 1 motor, 15 wire rope, 16 fixed pulley, 21 fixed bracket, 22 movable bracket, 23 adjustment screw A, 231 transmission bevel gear, 24 No. 2 motor, 241 driving bevel gear, 31 No. 3 motor, 32 worm gear, 33 worm, 41 horizontal mounting frame, 411 assembly column, 41 2 inclined tie rod, 413 guide slide, 414 adjusting screw B, 415 No. 4 motor, 416 guide slide rail, 417 blocking rod, 42 longitudinal mounting frame, 421 guide slide seat, 422 guide through groove, 423 hydraulic telescopic rod, 43 sliding bracket, 44 lifting bracket, 441 sliding seat, 451 horizontal spray pipe, 452 longitudinal spray pipe A, 4521 oblique transition section, 453 longitudinal spray pipe B, 454 nozzle. DETAILED DESCRIPTION

[0035] 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.

[0036] See also Figure 1-6 The water supply regulating structure of the car washing machine includes a linear travel component, a lifting component, a reversing component and a water supply mechanism. The lifting component is assembled on the movable part of the linear travel component and moves up and down in the vertical direction. The reversing component is assembled on the movable part of the lifting component and runs around the vertical axis.

[0037] The water delivery mechanism is mounted on the reversing assembly, and the water delivery mechanism includes a horizontal mounting frame 41, a vertical mounting frame 42, a sliding bracket 43, and a lifting bracket 44. The horizontal mounting frame 41 is fixedly mounted on the movable part of the reversing assembly, the sliding bracket 43 is slidably mounted on the horizontal mounting frame 41 and is fixedly connected to the vertical mounting frame 42. A guide slide 421 is fixedly connected to the top of the vertical mounting frame 42 and is slidingly combined with the horizontal mounting frame 41. The lifting bracket 44 is slidably mounted on the bottom of the vertical mounting frame 42. Spray pipes are fixedly mounted on the sliding bracket 43, the lifting bracket 44, and the vertical mounting frame 42.

[0038] The linear travel component can realize reciprocating motion within the horizontal linear travel range, and runs along the length direction of the vehicle to be cleaned as a whole, thereby driving the lifting component, reversing component, and water supply mechanism directly or indirectly installed thereon to run synchronously, so that the water supply mechanism below it can sweep the cleaned vehicle.

[0039] As for the water supply mechanism, the transverse mounting frame 41, the sliding bracket 43 and the spray pipes installed thereon can effectively spray and supply water to the top of the cleaning vehicle, while the longitudinal mounting frame 42, the lifting bracket 44 and the spray pipes installed thereon can effectively spray and supply water to the sides of the cleaning vehicle. By adjusting the position and posture of the sliding bracket 43 and the lifting bracket 44, it can be ensured that the water sprayed by each spray pipe is evenly distributed on the top and sides of the vehicle.

[0040] When the lifting assembly is in operation, the overall height of the water delivery mechanism can be adjusted, so that the transverse mounting frame 41, the sliding bracket 43 and the spray pipe mounted thereon can spray clean water evenly on the top of the vehicle while avoiding collision between the running water delivery mechanism and the vehicle being cleaned. The longitudinal mounting frame 42, the lifting bracket 44 and the spray pipe mounted thereon can be adjusted in position along the length direction of the transverse mounting frame 41, so that the clean water sprayed by the corresponding spray pipe can be sprayed evenly on the side of the vehicle, and the lifting bracket 44 and the spray pipe mounted thereon can be adjusted in height relative to the longitudinal mounting frame 42 to avoid collision between the lifting bracket 44 and the corresponding spray pipe on the ground.

[0041] When the reversing assembly is in operation, it can drive the water delivery mechanism as a whole to rotate around the vertical axis, thereby realizing the reversing operation of the water delivery mechanism, so that each section of the spray pipe in the water delivery mechanism can effectively spray clean water on the top and sides of the vehicle being cleaned, thereby ensuring the effective implementation of the subsequent cleaning work of the car washing machine.

[0042] In order to ensure that the linear motion component can effectively operate within a specific travel range in the linear direction, the following technical solutions are provided.

[0043] The linear travel assembly includes a travel guide rail 11, a travel trolley 12, a winch 13, a No. 1 motor 14, and a wire rope 15. The travel guide rail 11 includes two groups arranged side by side and mounted on the top of the car washing machine. Fixed pulleys 16 arranged at both ends of the travel guide rail 11 are rotatably installed on the car washing machine. The travel trolley 12 is assembled on the travel guide rail 11 and travels along the travel guide rail 11. The winch 13 is rotatably installed on the travel trolley 12 and maintains a power connection with the No. 1 motor 14. The wire rope 15 is wound on the winch 13, and the two ends of the wire rope 15 are respectively passed around the fixed pulleys 16 on the corresponding side and then fixedly connected to the two ends of the travel trolley 12.

[0044] When the No. 1 motor 14 is in operation to drive the winch 13 to operate, one end of the wire rope 15 can be wound around the winch 13 and pull the traveling trolley 12 to move in the corresponding direction, while the other end of the wire rope 15 is released from the winch 13 to compensate for the length requirement of the wire rope 15 on the other side, thereby achieving the effect of stable operation of the traveling trolley 12 on the traveling guide rail 11.

[0045] A traveling wheel 121 is rotatably mounted on the side wall of the traveling trolley 12 , and the traveling wheel 121 is matched with and directly contacts the traveling guide rail 11 , so as to effectively reduce the resistance of the traveling trolley 12 running on the traveling guide rail 11 .

[0046] A plurality of guide wheels 122 are rotatably mounted on the traveling trolley 12 to ensure that the steel wire rope 15 released from the winch 13 can be arranged in the same vertical plane, and the steel wire rope 15 can pull the traveling trolley 12 to move stably, while avoiding spatial interference between the lifting component directly assembled on the linear travel component and the steel wire rope 15.

[0047] Various assembly brackets 123 are also fixedly installed on the traveling trolley 12 to ensure that the winch 13 , the No. 1 motor 14 , the guide wheel 122 and the wire rope 15 can be stably installed or connected on the traveling trolley 12 .

[0048] In order to ensure that the lifting component can be stably assembled on the straight-line moving component and to ensure that the lifting component can stably achieve lifting operation, the following technical solutions are provided.

[0049] The lifting assembly includes a fixed bracket 21, a movable bracket 22, an adjusting screw A23, and a No. 2 motor 24. The fixed bracket 21 is fixedly installed on the traveling trolley 12. The movable bracket 22 is slidably installed on the fixed bracket 21 and extends downward from the bottom of the traveling trolley 12. The adjusting screw A23 is rotatably installed on the fixed bracket 21 along the vertical direction and is kept in rotation connection with the top of the movable bracket 22. The No. 2 motor 24 is fixedly installed on the fixed bracket 21 and maintains a power connection with the adjusting screw A23.

[0050] The fixed bracket 21 and the movable bracket 22 are arranged in the vertical direction to ensure that the movable bracket 22 can be stably lifted and lowered in the vertical direction. The No. 2 motor 24 is fixedly installed at the bottom of the fixed bracket 21, and a driving bevel gear 241 is fixedly connected to the output shaft of the No. 2 motor 24. The bottom of the adjusting screw A is fixedly connected to a transmission bevel gear 231 that is meshed with the driving bevel gear 241. When the No. 2 motor 24 is running, the driving bevel gear 241 and the transmission bevel gear 231 can drive the adjusting screw A23 to operate stably, thereby driving the movable bracket 22 to be stably lifted and lowered along the fixed bracket 21, so as to realize the stable lifting operation of the lifting assembly.

[0051] In order to ensure that the reversing assembly can be stably assembled on the lifting assembly and realize the stable operation of the water delivery mechanism driven by the reversing assembly, the following technical solutions are provided.

[0052] An assembly column 411 is fixedly connected to the transverse mounting frame 41, and the assembly column 411 is rotatably mounted on the bottom of the movable bracket 22. The reversing assembly includes a No. 3 motor 31 and a worm wheel 32 and a worm 33 that maintain a matching combination. The worm wheel 32 is fixedly connected to the assembly column 411, and the No. 3 motor 31 is fixedly mounted on the bottom of the movable bracket 22 and maintains a power connection with the worm 33. The worm 33 is rotatably mounted on the bottom of the movable bracket 22.

[0053] When the No. 3 motor 31 is running, it can drive the worm 33 to operate, and then drive the worm wheel 32 and the assembly column 411 fixed to the worm wheel 32, and the water delivery mechanism to operate stably, thereby realizing the reversing adjustment of the water delivery mechanism. The combination of the worm wheel 32 and the worm 33 has the effect of reducing speed and increasing torque, that is, the worm 33 can achieve a deceleration effect when transmitting power to the worm wheel 32, thereby increasing the torque to drive the assembly column 411 and the water delivery mechanism to operate stably.

[0054] At the same time, the combination of the worm wheel 32 and the worm 33 also has a one-way locking effect, that is, the power at the worm 33 end can be stably transmitted to the worm wheel 32 to drive the water delivery mechanism to operate stably, while the power at the worm wheel 32 end cannot be transmitted to the worm 33 end due to the structure. After the reversing component completes the posture adjustment of the water delivery mechanism, the No. 3 motor 31 is in standby assembly. At this time, the worm 33 can lock the worm wheel 32, which can effectively prevent the water delivery mechanism from operating ineffectively.

[0055] The assembly column 411 is arranged on one side deviating from the center of the transverse mounting frame 41, and a diagonal rod 412 is fixedly connected to the longer side of the assembly column 411 and the transverse mounting frame 41 to ensure the stability of the connection between the assembly column 411 and the transverse mounting frame 41, and the spray pipe assembled on the transverse mounting frame 41 is arranged at the bottom of its longer side.

[0056] In order to ensure that each section of the spray pipe can be stably assembled on the corresponding component of the water delivery mechanism and to ensure that each section of the spray pipe can evenly spray clean water onto the vehicle being cleaned, the following technical solution is provided.

[0057] The spray pipe includes a transverse spray pipe 451, a longitudinal spray pipe A452, and a longitudinal spray pipe B453. The transverse spray pipe 451 is fixedly mounted on the bottom of the sliding bracket 43, the longitudinal spray pipe A452 is fixedly mounted on the longitudinal mounting bracket 42, an oblique transition section 4521 is provided on the top of the longitudinal spray pipe A452, and the longitudinal spray pipe B453 is fixedly mounted on the lifting bracket 44. Each section of the spray pipe is equipped with a plurality of groups of nozzles 454 that are evenly arranged.

[0058] The nozzle 454 can effectively spray the clean water transported in the corresponding spray pipe outward, the horizontal spray pipe 451A can spray the clean water transported therein vertically downward, and the longitudinal spray pipe A452 and the longitudinal spray pipe B453 can spray the transported clean water inward, and the oblique transition section 4521 can effectively spray clean water on the transition position between the top and the side of the cleaning vehicle.

[0059] In order to ensure that the guide slide 421 at the top of the longitudinal mounting frame 42 can stably slide on the transverse mounting frame 41 and thus adjust the position and posture of the longitudinal mounting frame 42, the following technical solution is provided.

[0060] A guide slot 413 is provided on the top of the transverse mounting frame 41, in which an adjusting screw B414 is rotatably installed. The adjusting screw B414 is power-connected to a No. 4 motor 415 fixedly installed on the transverse mounting frame 41. A guide slide 421 is slidably installed in the guide slot 413 and is rotationally connected to the adjusting screw B414.

[0061] When the No. 4 motor 415 drives the adjusting screw B414 to operate, it can drive the guide slide 421 and the longitudinal mounting frame 42 fixed to the guide slide 421 to run stably along the guide slide groove 413, thereby effectively adjusting the position and posture of the longitudinal mounting frame 42.

[0062] In order to ensure that the sliding bracket 43 can slide stably on the horizontal mounting frame 41, ensure that the running guide slide 421 can drive the sliding bracket 43 to run stably, and at the same time avoid the horizontal spray pipe 451 causing repeated water spraying to the cleaning vehicle and causing waste, the following technical solution is provided.

[0063] A guide rail 416 is fixedly connected to the bottom of the transverse mounting frame 41, and a sliding bracket 43 is slidably installed on the guide rail 416. A connecting piece is fixedly connected between the sliding bracket 43 and the guide slide 421. A sealing rod 417 is fixedly connected to the transverse frame to maintain a sealed connection with the end of the transverse spray pipe 451. The sealing rod 417 and the guide slide 421 are respectively arranged at both ends of the transverse mounting frame 41.

[0064] The inner end sleeve of the blocking rod 417 is provided with a sealing rubber ring to achieve sealing of the inner cavity of the transverse spray pipe 451 by the blocking rod. The inner end of the blocking rod 417 extends to the position of the assembly column 411. When the guide slide 421 drives the sliding bracket 43 and the transverse spray pipe 451 to move toward the side of the blocking rod 417, the nozzle 454 on the transverse spray pipe 451 that exceeds the assembly seat can be blocked by the blocking rod 417 to prevent the clean water from spraying outward. Based on this, when the reversing component drives the water delivery mechanism to operate around the assembly column 411, it can prevent the transverse spray pipe 451 from fully spraying water to the washing vehicle.

[0065] In order to ensure that the lifting bracket 44 can be stably lifted and lowered in a relative sliding manner on the longitudinal mounting frame 42, while avoiding spatial motion interference between the longitudinal spray pipe A452 and the longitudinal spray pipe B453, the following technical solution is provided.

[0066] A vertically arranged guide groove 422 is provided at the bottom of the longitudinal mounting frame 42, a sliding seat 441 is fixedly connected to the lifting bracket 44 and maintains a sliding combination with the guide groove 422, a vertically arranged hydraulic telescopic rod 423 is fixedly connected to the longitudinal mounting frame 42, and the movable end of the hydraulic telescopic rod 423 is fixedly connected to the lifting bracket 44, and the longitudinal spray pipe A452 and the longitudinal spray pipe B453 are arranged in non-same axial directions.

[0067] The combination of the guide groove 422 and the sliding seat 441 can ensure that the lifting bracket 44 can be stably lifted and lowered on the longitudinal mounting frame 42. The lifting posture of the lifting bracket 44 is driven to be adjusted by controlling the telescopic operation of the hydraulic telescopic rod 423. The longitudinal spray pipe A452 and the longitudinal spray pipe B453 are arranged in non-same axial directions, which can avoid spatial motion interference of the longitudinal spray pipe A452 and the longitudinal spray pipe B453, so as to ensure the stable lifting and lowering of the lifting bracket 44 and the longitudinal spray pipe B453.

[0068] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0069] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. The water supply regulating structure of the car washing machine is characterized by: The invention comprises a linear travel component, a lifting component, a reversing component and a water delivery mechanism. The lifting component is mounted on the movable part of the linear travel component and moves up and down in the vertical direction. The reversing component is mounted on the movable part of the lifting component and moves around the vertical axis. The water delivery mechanism is mounted on the reversing component and comprises a horizontal mounting frame (41) maintained in a horizontal arrangement, a vertical mounting frame (42) maintained in a vertical arrangement, a sliding bracket (43) and a lifting bracket (44). The horizontal mounting frame (41) is fixedly mounted on the movable part of the reversing component. The sliding bracket (43) is slidably mounted on the horizontal mounting frame (41) and is fixedly connected to the vertical mounting frame (42). The top end of the vertical mounting frame (42) is fixedly connected to a guide slide (421) which is slidably combined with the horizontal mounting frame (41). The lifting bracket (44) is slidably mounted on the bottom of the vertical mounting frame (42). Spray pipes are fixedly mounted on the sliding bracket (43), the lifting bracket (44) and the vertical mounting frame (42).

2. The water supply regulating structure of the car washing machine according to claim 1, characterized in that: The linear travel assembly comprises a travel guide rail (11), a travel trolley (12), a winch (13), a first motor (14), and a steel wire rope (15); the travel guide rail (11) comprises two groups arranged side by side and mounted on the top of the car washing machine; a fixed pulley (16) arranged at both ends of the travel guide rail (11) is rotatably mounted on the car washing machine; the travel trolley (12) is mounted on the travel guide rail (11) and travels along the travel guide rail (11); the winch (13) is rotatably mounted on the travel trolley (12) and maintains a power connection with the first motor (14); the steel wire rope (15) is wound on the winch (13), and the two ends of the steel wire rope (15) are respectively passed around the fixed pulley (16) on the corresponding side and then fixedly connected to the two ends of the travel trolley (12).

3. The water supply regulating structure of the car washing machine according to claim 2, characterized in that: The lifting assembly comprises a fixed bracket (21), a movable bracket (22), an adjusting screw A (23), and a second motor (24); the fixed bracket (21) is fixedly mounted on the traveling trolley (12); the movable bracket (22) is slidably mounted on the fixed bracket (21) and extends downward from the bottom of the traveling trolley (12); the adjusting screw A (23) is rotatably mounted on the fixed bracket (21) in a vertical direction and is kept in rotational connection with the top of the movable bracket (22); the second motor (24) is fixedly mounted on the fixed bracket (21) and is kept in power connection with the adjusting screw A (23).

4. The water supply regulating structure of the car washing machine according to claim 3, characterized in that: The transverse mounting frame (41) is fixedly connected with an assembly column (411), and the assembly column (411) is rotatably mounted on the bottom of the movable bracket (22). The reversing assembly comprises a third motor (31) and a worm wheel (32) and a worm (33) that are matched and assembled. The worm wheel (32) is fixedly connected to the assembly column (411), and the third motor (31) is fixedly mounted on the bottom of the movable bracket (22) and maintains a power connection with the worm (33). The worm (33) is rotatably mounted on the bottom of the movable bracket (22).

5. The water supply regulating structure of the car washing machine according to claim 1, characterized in that: The spray pipe comprises a transverse spray pipe (451), a longitudinal spray pipe A (452), and a longitudinal spray pipe B (453); the transverse spray pipe (451) is fixedly mounted on the bottom of the sliding bracket (43); the longitudinal spray pipe A (452) is fixedly mounted on the longitudinal mounting bracket (42); an oblique transition section (4521) is arranged on the top of the longitudinal spray pipe A (452); the longitudinal spray pipe B (453) is fixedly mounted on the lifting bracket (44); and each section of the spray pipe is equipped with a plurality of groups of nozzles (454) that are evenly arranged.

6. The water supply regulating structure of the car washing machine according to claim 5, characterized in that: A guide slot (413) is provided on the transverse mounting frame (41), and an adjusting screw B (414) is rotatably installed in the guide slot (413). The adjusting screw B (414) is kinetically connected to a No. 4 motor (415) fixedly installed on the transverse mounting frame (41). The guide slide seat (421) is slidably installed in the guide slot (413) and is rotationally connected to the adjusting screw B (414).

7. The water supply regulating structure of a car washing machine according to claim 1, characterized in that: A guide rail (416) is fixedly connected to the bottom of the transverse mounting frame (41), and the sliding bracket (43) is slidably mounted on the guide rail (416). A connecting piece is fixedly connected between the sliding bracket (43) and the guide slide seat (421); a sealing rod (417) is fixedly connected to the transverse mounting frame (41) and is sealed and plugged with the end of the transverse spray pipe (451). The sealing rod (417) and the guide slide seat (421) are respectively arranged at both ends of the transverse mounting frame (41).

8. The water supply regulating structure of the car washing machine according to claim 5, characterized in that: A vertically arranged guide slot (422) is provided at the bottom of the longitudinal mounting frame (42); a sliding seat (441) is fixedly connected to the lifting bracket (44) and is in sliding combination with the guide slot (422); a vertically arranged hydraulic telescopic rod (423) is fixedly connected to the longitudinal mounting frame (42); a movable end of the hydraulic telescopic rod (423) is fixedly connected to the lifting bracket (44); and the longitudinal spray pipe A (452) and the longitudinal spray pipe B (453) are arranged in non-coaxial directions.

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