Spray pipe recovery mechanism for unmanned car washer

Abstract

The utility model relates to the technical field of car washers, discloses a spraying pipe recycling mechanism for an unmanned car washer, and solves the problems that in the using process of the car washer, when a spraying pipe is wound, water remaining in the pipe is inconvenient to extrude and discharge, so that the winding operation is inconvenient to carry out better, and the service life of the spraying pipe is prolonged. The device comprises a frame, a winding assembly is installed in the frame, a spraying pipe is installed on the winding assembly, an adjusting and extruding assembly is installed at the top of the frame, the spraying pipe is connected with the adjusting and extruding assembly, the adjusting and extruding assembly comprises a positioning frame, and an opening is formed in the top of the frame; according to the car washing machine, in the using process of the car washing machine, when the spraying pipe is wound, water remaining in the pipe can be conveniently squeezed and discharged, it is guaranteed that winding operation can be better conducted, and therefore better practicability can be achieved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of car washing machines, in particular to a spray pipe recovery mechanism for an unmanned car washing machine. Background Art

[0002] An unmanned car wash machine is a machine that mainly uses a brush and high-pressure water to clean a car. It can be divided into an automatic car wash machine and a manual car wash machine. The car wash machine has the characteristics of simple operation, beautiful appearance, and little damage to the car paint. In recent years, it has been widely used in the automotive service industry. According to the authorized patent with authorization announcement number CN213862179U, a car wash machine is provided, which includes a car wash machine shell, a cleaning device installed inside the car wash machine shell, and a hose reel assembly that is detachably fixedly connected to the car wash machine shell and is used to roll up a cleaning water pipe. In this patent, during the use of the car wash machine, when the spray pipe is rolled up, it is not convenient to squeeze out the water retained in the pipe, which makes it inconvenient to perform the rolling operation better, thereby making it inconvenient to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a spray pipe recovery mechanism for an unmanned car washing machine, which effectively solves the problem that during the use of the car washing machine, when the spray pipe is rolled up, it is inconvenient to squeeze out the water retained in the pipe, resulting in inconvenience in better rolling operation, thereby making it inconvenient to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray pipe recovery mechanism for an unmanned car washing machine, comprising a frame, a winding assembly is installed inside the frame, a spray pipe is installed on the winding assembly, an adjusting extrusion assembly is installed on the top of the frame, and the spray pipe is connected to the adjusting extrusion assembly, the adjusting extrusion assembly comprises a positioning frame, an opening is opened on the top of the frame, and one end of the spray pipe movably passes through the opening and the positioning frame and extends to the outside of the positioning frame, and positioning wheels and movable wheels are installed inside the positioning frame and on both sides of the spray pipe, and the positioning wheels and The outer side of the movable wheel is an arc-shaped structure, and the spray pipe is clamped in the positioning wheel and the inner side of the arc-shaped structure of the movable wheel. The top and bottom of the positioning wheel are rotatably installed with positioning bars, and one end of the two positioning bars is fixedly connected to the inner wall of the positioning frame. The movable wheel is rotatably installed inside the movable frame, and a connecting bearing is fixedly installed on the side of the movable frame away from the movable wheel. A threaded sleeve is fixedly installed on the side of the positioning frame away from the positioning bar, and a threaded rod is installed through the internal thread of the threaded sleeve, and one end of the threaded rod is rotatably connected to the connecting bearing, and an adjusting disk is fixedly installed on the other end of the threaded rod.

[0005] Preferably, a positioning slide bar is symmetrically fixedly installed on one side of the movable frame away from the movable wheel, and the end of the positioning slide bar away from the movable frame movably penetrates and extends to the outside of the positioning frame, and a limiting block is fixedly installed on the end of the positioning slide bar away from the movable frame.

[0006] Preferably, the winding assembly includes a winding roller, and retaining rings are fixedly sleeved on the outer sides of both ends of the winding roller, a winding motor is fixedly installed on one side of the frame, and the output shaft of the winding motor movably passes through the frame and is fixedly connected to the middle part of one side of the winding roller, a positioning bearing is rotatably installed on the middle part of the side of the winding roller away from the winding motor, and the positioning bearing is fixedly connected to the inner wall of the frame on the side away from the winding roller, positioning rods are symmetrically fixedly installed on the side of the frame away from the winding motor, a rotating joint is fixedly installed between the two positioning rods, a connecting pipe is fixedly installed inside the winding roller, and one end of the connecting pipe is fixedly connected to the spray pipe, the connecting pipe movably passes through the positioning bearing and the frame and is rotatably connected to the rotating joint.

[0007] Preferably, the frame is an "X"-shaped structure, and mounting bolts are movably penetrated through the four corners of the frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, through the interaction of the provided frame, winding assembly, spray pipe and adjusting extrusion assembly, the car washing machine can squeeze out the water retained in the pipe when winding the spray pipe during use, ensuring better winding operation, thereby achieving better practicality;

[0010] 2) During operation, the interaction between the positioning slide bar and the limit block can facilitate the movable frame to achieve better stability when moving, thereby ensuring that the adjustment extrusion assembly can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a structural schematic diagram of a spray pipe recovery mechanism for an unmanned car washing machine of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the winding component of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the winding roller of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the regulating extrusion component of the utility model.

[0017] In the figure: 1. frame; 2. winding assembly; 3. spray pipe; 4. adjusting extrusion assembly; 5. positioning frame; 6. opening; 7. positioning wheel; 8. movable wheel; 9. positioning strip; 10. movable frame; 11. connecting bearing; 12. threaded sleeve; 13. threaded rod; 14. adjusting plate; 15. positioning slide rod; 16. limit block; 17. winding roller; 18. retaining ring; 19. winding motor; 20. positioning bearing; 21. positioning rod; 22. rotating joint; 23. connecting pipe; 24. mounting bolts. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model includes a frame 1, which is a "J"-shaped structure, and the four corners of the frame 1 are movably penetrated with mounting bolts 24, a winding assembly 2 is installed inside the frame 1, a spray pipe 3 is installed on the winding assembly 2, and an adjusting extrusion assembly 4 is installed on the top of the frame 1, and the spray pipe 3 is connected to the adjusting extrusion assembly 4;

[0020] The adjusting and extruding assembly 4 includes a positioning frame 5, an opening 6 is provided at the top of the frame 1, and one end of the spray pipe 3 is movably inserted through the opening 6 and the positioning frame 5 and extends to the outside of the positioning frame 5, and a positioning wheel 7 and a movable wheel 8 are respectively installed inside the positioning frame 5 and on both sides of the spray pipe 3, and the outer sides of the positioning wheel 7 and the movable wheel 8 are both arc-shaped structures, and the spray pipe 3 is clamped inside the arc-shaped structure outside the positioning wheel 7 and the movable wheel 8, and the top and bottom of the positioning wheel 7 are rotatably installed with positioning bars 9, and one end of the two positioning bars 9 is fixedly connected to the inner wall of the positioning frame 5, and the movable wheel 8 is rotatably installed on the movable frame 10. Internally, a connecting bearing 11 is fixedly installed on the side of the movable frame 10 away from the movable wheel 8, a threaded sleeve 12 is fixedly installed through the side of the positioning frame 5 away from the positioning bar 9, a threaded rod 13 is installed through the internal thread of the threaded sleeve 12, and one end of the threaded rod 13 is rotatably connected to the connecting bearing 11, and an adjusting disk 14 is fixedly installed on the other end of the threaded rod 13, a positioning slide rod 15 is symmetrically fixedly installed on the side of the movable frame 10 away from the movable wheel 8, and one end of the positioning slide rod 15 away from the movable frame 10 movably penetrates and extends to the outside of the positioning frame 5, and a limiting block 16 is fixedly installed on the end of the positioning slide rod 15 away from the movable frame 10;

[0021] The winding assembly 2 includes a winding roller 17, and retaining rings 18 are fixedly sleeved on the outer sides of both ends of the winding roller 17. A winding motor 19 is fixedly installed on one side of the frame 1, and the output shaft of the winding motor 19 movably passes through the frame 1 and is fixedly connected to the middle part of one side of the winding roller 17. A positioning bearing 20 is rotatably installed in the middle part of the side of the winding roller 17 away from the winding motor 19, and the side of the positioning bearing 20 away from the winding roller 17 is fixedly connected to the inner wall of the frame 1, and positioning rods 21 are symmetrically fixedly installed on the side of the frame 1 away from the winding motor 19, and a rotating joint 22 is fixedly installed between the two positioning rods 21, a connecting pipe 23 is fixedly installed inside the winding roller 17, and one end of the connecting pipe 23 is fixedly connected to the spray pipe 3, and the connecting pipe 23 moves through the positioning bearing 20 and the frame 1 and is rotatably connected to the rotating joint 22.

[0022] During use, through the interaction of the set frame 1, winding assembly 2, spray pipe 3 and adjusting extrusion assembly 4, when the car washing machine is in use, when the spray pipe 3 is wound up, it is convenient to squeeze out the water retained in the pipe, ensuring better winding operation, thereby achieving better practicality, and through the interaction of the set positioning slide bar 15 and the limit block 16, the movable frame 10 can achieve better stability when moving, thereby ensuring that the adjusting extrusion assembly 4 can work stably.

[0023] Working principle: When working, first rotate the adjusting disk 14 to drive the threaded rod 13 to rotate inside the threaded sleeve 12, and at the same time the threaded rod 13 moves, and the threaded rod 13 pushes the movable frame 10 to move through the connecting bearing 11, and the movable frame 10 drives the positioning slide bar 15 to slide inside one side of the positioning frame 5, and the positioning slide bar 15 drives the limit block 16 to move, which can ensure that the movable frame 10 achieves better stability when moving, and at the same time the movable frame 10 drives the movable wheel 8 to move, and the movable wheel 8 moves to squeeze the spray pipe 3, and after the limit block 16 moves to contact the outer side of the positioning frame 5, it stops. The adjusting disk 14 is stopped from rotating, and then the winding motor 19 is started to drive the winding roller 17 to rotate. The winding roller 17 rotates to wind up the spray pipe 3, so that the spray pipe 3 moves between the movable wheel 8 and the positioning wheel 7. Under the squeezing action of the movable wheel 8, the water stored in the spray pipe 3 can be squeezed, and under the action of winding, the water stored in the spray pipe 3 is discharged. In this way, when the car washing machine is in use, when the spray pipe 3 is wound up, it is convenient to squeeze out the water retained in the pipe, thereby ensuring better winding operation and achieving better practicality.

Claims

1. A spray pipe recovery mechanism for an unmanned car washing machine, comprising a frame (1), characterized in that: A winding assembly (2) is installed inside the frame (1), a spray pipe (3) is installed on the winding assembly (2), an adjusting extrusion assembly (4) is installed on the top of the frame (1), and the spray pipe (3) is connected to the adjusting extrusion assembly (4), the adjusting extrusion assembly (4) comprises a positioning frame (5), an opening (6) is opened on the top of the frame (1), and one end of the spray pipe (3) movably passes through the opening (6) and the positioning frame (5) and extends to the outside of the positioning frame (5), a positioning wheel (7) and a movable wheel (8) are installed inside the positioning frame (5) and on both sides of the spray pipe (3), respectively, and the outer sides of the positioning wheel (7) and the movable wheel (8) are both arc-shaped structures, and the spray pipe (3) is clamped in the positioning frame (5). Inside the arc-shaped structure outside the wheel (7) and the movable wheel (8), the top and bottom of the positioning wheel (7) are both rotatably mounted with positioning bars (9), and one end of the two positioning bars (9) is fixedly connected to the inner wall of the positioning frame (5), the movable wheel (8) is rotatably mounted inside the movable frame (10), a connecting bearing (11) is fixedly mounted on the side of the movable frame (10) away from the movable wheel (8), a threaded sleeve (12) is fixedly penetrated and installed on the side of the positioning frame (5) away from the positioning bars (9), a threaded rod (13) is penetrated and installed through the internal thread of the threaded sleeve (12), and one end of the threaded rod (13) is rotatably connected to the connecting bearing (11), and the other end of the threaded rod (13) is fixedly mounted with an adjusting disk (14).

2. The spray pipe recovery mechanism for an unmanned car washing machine according to claim 1, characterized in that: A positioning slide bar (15) is symmetrically fixedly mounted on one side of the movable frame (10) away from the movable wheel (8), and one end of the positioning slide bar (15) away from the movable frame (10) movably penetrates and extends to the outside of the positioning frame (5), and a limiting block (16) is fixedly mounted on one end of the positioning slide bar (15) away from the movable frame (10).

3. The spray pipe recovery mechanism for an unmanned car washing machine according to claim 1, characterized in that: The winding assembly (2) comprises a winding roller (17), and retaining rings (18) are fixedly sleeved on the outer sides of both ends of the winding roller (17), a winding motor (19) is fixedly installed on one side of the frame (1), and the output shaft of the winding motor (19) movably passes through the frame (1) and is fixedly connected to the middle part of one side of the winding roller (17), and a positioning bearing (20) is rotatably installed on the middle part of the side of the winding roller (17) away from the winding motor (19), and the positioning bearing (20) is away from the winding roller (17). One side of the winding roller (17) is fixedly connected to the inner wall of the frame (1), a positioning rod (21) is symmetrically fixedly installed on the side of the frame (1) away from the winding motor (19), a rotating joint (22) is fixedly installed between the two positioning rods (21), a connecting pipe (23) is fixedly installed inside the winding roller (17), and one end of the connecting pipe (23) is fixedly connected to the spray pipe (3), and the movement of the connecting pipe (23) passes through the positioning bearing (20) and the frame (1) and is rotatably connected to the rotating joint (22).

4. The spray pipe recovery mechanism for an unmanned car washing machine according to claim 1, characterized in that: The frame (1) is a "X"-shaped structure, and mounting bolts (24) are movably penetrated through the four corners of the frame (1).

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