Built-in hose winding structure of high-pressure cleaner

Abstract

The utility model discloses a built -in pipe winding structure of high pressure cleaning machine, including integrated box and regular box, the inside of integrated box is provided with regular box, the inside of integrated box of regular box one side is provided with support frame, the lateral wall of integrated box opening is provided with integrated frame symmetry, the inside of regular box is provided with rack, the lateral wall of rack is provided with first servo motor, the output of first servo motor is installed with movable shaft, and movable shaft is connected with rack movably, the surface of movable shaft is provided with circular ring, the inside of rack is provided with the limit strip of sliding, the top of limit strip is provided with two groups of shift block. The utility model not only has realized the cleaning of the sewage sludge adhered to the surface of water pipe in the water pipe winding process, has made the water pipe winding more smooth through the linkage structure change water pipe's entry position, and moreover, the convenience of cleaning the surface sewage of water pipe and the quality of water pipe winding have been improved.

Description

Technical Field

[0001] This utility model relates to the field of tube reel structure technology, specifically to a built-in tube reel structure for a high-pressure cleaner. Background Technology

[0002] A high-pressure washer is a device that removes dirt from the surface of an object by using a high-pressure water jet. It is widely used in industrial, construction and household cleaning. The high-pressure washer uses a high-pressure pump to pressurize water to hundreds of atmospheres, and then forms a high-speed water jet through the nozzle, using impact and shearing force to remove dirt, rust or grease. When using the cleaning machine, the water hose needs to be pulled out from inside the machine. After use, the water hose needs to be wound back into the machine. This winding of the water hose requires a hose reel structure. As the name suggests, the hose reel structure is a hose reel housing with a hose reel roller inside. The inner end of the water hose is connected to the hose reel roller, and the outer end of the water hose extends out of the hose reel housing through the outlet on the hose reel housing. The hose reel roller has a drive component inside, which can be electrically driven or manually driven. Water pipes accumulate wastewater on their surface during use. Before rewinding the water pipe, the wastewater and sludge on the surface of the pipe need to be cleaned. Traditional cleaning methods mostly involve manual wiping, but the cleaning efficiency is low. In order to better clean the wastewater and sludge on the surface of the pipe and to rewind the water pipe more smoothly and neatly, a built-in rewinding structure for a high-pressure washer is proposed.

[0003] As disclosed in the patent announcement CN212374599U, a tube winding assembly structure based on a tube winder includes a tube winding roller, a tube winding groove on the circumferential surface of the tube winding roller, a drive assembly for driving the tube winding roller to rotate inside the tube winding roller, an adjustment seat on the upper side of the tube winding roller, connecting ears fixed to the tube winder housing at both ends of the adjustment seat, connecting holes on the connecting ears, and an elastic pressure plate inside the adjustment seat. The front end of the elastic pressure plate is integral with the adjustment seat, and the rear end of the elastic pressure plate extends into the tube winding groove. Although it achieves the ability to level the pipe during the pipe winding process, the pipe winding is more compact, the pipe winding effect is good, and the overall stability is good and the service life is long; However, the existing pipe winding structure does not solve the problem that it is not conducive to cleaning the sewage and sludge adhering to the surface of the water pipe during the pipe winding process, nor is it conducive to changing the entry position of the water pipe through the linkage structure to make the pipe winding smoother, which affects the convenience of cleaning sewage from the surface of the water pipe and the quality of the pipe winding. Utility Model Content

[0004] The purpose of this utility model is to provide a built-in hose reel structure for a high-pressure washer, in order to solve the problems mentioned in the background art, such as the inconvenience of cleaning sewage and sludge adhering to the surface of the water pipe during the hose reel winding process, the difficulty in changing the entry position of the water pipe through the linkage structure to make the hose reel winding smoother, and the impact on the convenience of cleaning sewage from the surface of the water pipe and the quality of hose reel winding.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a built-in reel structure for a high-pressure washer, comprising an integrated box and a straightening box. The integrated box contains a straightening box, and a support frame is provided inside the integrated box on one side of the straightening box. Integrated frames are symmetrically arranged on the side wall of the opening of the integrated box. A placement frame is provided inside the straightening box. A first servo motor is provided on the side wall of the placement frame. A movable shaft is installed at the output end of the first servo motor and is movably connected to the placement frame. A ring is provided on the surface of the movable shaft. A limit strip is slidably provided inside the placement frame. Two sets of levers are provided at the top of the limit strip and are slidably connected to the ring. A limit bracket is provided at the bottom of the limit strip. A take-up roller is movably installed inside the support frame. A connecting bend is provided inside the take-up roller. A transition frame is provided on one side wall of the support frame, and a drive seat is provided on the other side wall of the support frame.

[0006] Preferably, the connecting bend extends into the interior of the adapter frame, and the connecting bend is movably connected to the adapter frame, and a flexible hose is provided at the end of the adapter frame away from the connecting bend.

[0007] Preferably, a second servo motor is provided at the top of the drive base, and a worm gear is installed at the output end of the second servo motor, and the worm gear is movably connected to the drive base.

[0008] Preferably, a drive shaft is movably mounted at the center of the drive base, and the drive shaft is connected to the take-up roller.

[0009] Preferably, a worm wheel is fitted onto the surface of the drive shaft on one side of the worm, and the worm and the worm wheel mesh with each other.

[0010] Preferably, each of the integrated frames has a sliding rod inside, and each of the two sets of sliding rods has a cleaning block at one end that is close to the other.

[0011] Preferably, the surface of each movable rod is provided with a spring, and the two ends of the spring are respectively connected to the movable rod and the integrated frame.

[0012] Preferably, a controller is provided on the outer wall of the integrated box, and the output terminal of the controller is electrically connected to the input terminals of the first servo motor and the second servo motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the pipe winding structure not only realizes the cleaning of sewage and sludge adhering to the surface of the water pipe during the water pipe winding process, and facilitates the smoother water pipe winding by changing the entry position of the water pipe through the linkage structure, but also improves the convenience of cleaning sewage on the surface of the water pipe and the quality of water pipe winding. The integrated housing is built into the high-pressure washer. The water hose is connected to the connecting elbow. After the water hose is pulled out from the integrated housing, the high-pressure water source flows through the flexible hose, adapter frame, and connecting elbow into the water hose and is sprayed out. After use, the water hose needs to be wound up. The second servo motor drives the worm gear to rotate, which in turn drives the drive shaft to rotate via the worm wheel. The drive shaft then drives the take-up roller to rotate, which winds up the water hose. The water hose moves between two sets of cleaning blocks, the material of which can be a sponge or similar absorbent material. The water pipe material and the sewage and sludge on the surface of the water pipe are scraped and cleaned by the cleaning block during the movement of the water pipe. Under the elastic cooperation of the spring, the spring drives the moving rod to move in the integrated frame, and the moving rod drives the cleaning block to move, so as to provide a constant push to the cleaning block, so that the two sets of cleaning blocks are always in contact with the surface of the water pipe, so as to better clean the sewage and sludge on the surface of the water pipe. The above design can clean the sewage and sludge adhering to the surface of the water pipe during the water pipe winding process, and avoid the sewage and sludge adhering to the surface of the water pipe for a long time. The first servo motor drives the movable shaft to rotate, which in turn drives the ring to rotate. Because the ring is designed to be inclined, it can drive the dial block to move laterally back and forth while rotating. The dial block drives the limit bar to move left and right back and forth, which in turn drives the limit frame to move left and right back and forth. The limit frame then drives the water pipe to move, thereby changing the water pipe's entry position during winding. By changing the water pipe's entry position, the water pipe can be smoothly wound around the surface of the take-up roller, preventing it from getting tangled in one place. This design, through a linkage structure, can change the water pipe's entry position, allowing the water pipe to be smoothly wound on the take-up roller, thus improving the quality of water pipe winding. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional perspective structural diagram of the integrated box of this utility model; Figure 3 This is a three-dimensional perspective structural diagram of the integrated frame of this utility model; Figure 4 This is a three-dimensional structural diagram of the limiting frame of this utility model; Figure 5 This is a front view cross-sectional structural diagram of the support frame of this utility model.

[0015] In the diagram: 1. Integration box; 2. Controller; 3. Integration rack; 4. Steering box; 5. Take-up roller; 6. Drive base; 7. Support frame; 8. Spring; 9. Cleaning block; 10. Moving rod; 11. First servo motor; 12. Ring; 13. Movable shaft; 14. Placement rack; 15. Pulley; 16. Limiting frame; 17. Limiting strip; 18. Second servo motor; 19. Worm gear; 20. Worm; 21. Drive shaft; 22. Connecting bend; 23. Adapter frame; 24. Flexible hose. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] Please see Figure 1-5 This utility model provides an embodiment of a built-in hose reel structure for a high-pressure washer, comprising an integrated box 1 and a straightening box 4. The straightening box 4 is disposed inside the integrated box 1. A support frame 7 is disposed inside the integrated box 1 on one side of the straightening box 4. Integrated frames 3 are symmetrically disposed on the side wall at the opening of the integrated box 1. A placement rack 14 is disposed inside the straightening box 4. A first servo motor 11 is disposed on the side wall of the placement rack 14. A movable shaft 13 is mounted on the output end of the first servo motor 11, and the movable shaft 13 is connected to the placement rack. 14. Movable connection: A ring 12 is provided on the surface of the movable shaft 13. A limit strip 17 is slidably provided inside the placement frame 14. Two sets of levers 15 are provided at the top of the limit strip 17, and the levers 15 are slidably connected to the ring 12. A limit frame 16 is provided at the bottom of the limit strip 17. A winding roller 5 is movably installed inside the support frame 7. A connecting bend 22 is provided inside the winding roller 5. A transition frame 23 is provided on one side wall of the support frame 7, and a drive seat 6 is provided on the other side wall of the support frame 7. In this utility model, the controller 2 is a Siemens S7-200, which is a mature existing technology. Therefore, its internal structure, working principle, and connection and control method with the electrical components in this application will not be described in detail. The integrated box 1 is built into the high-pressure washer. The water pipe is connected to the connecting bend 22. After the water pipe is pulled out from the integrated box 1, the high-pressure water source is injected into the water pipe and sprayed out through the flexible hose 24, the adapter 23, and the connecting bend 22. After use, the water pipe needs to be rolled up. The second servo motor 18 is turned on, and the second servo motor 18 drives the worm gear 20 to rotate. Under the mutual meshing of the worm gear 20 and the worm wheel 19, the worm gear 20 drives the drive shaft 21 to rotate through the worm wheel 19. 21 drives the take-up roller 5 to rotate, and the take-up roller 5 takes up the water pipe. The water pipe moves between two sets of cleaning blocks 9. The material of the cleaning blocks 9 can be a water-absorbing material such as a sponge block. The sewage and sludge on the surface of the water pipe are scraped and cleaned by the cleaning blocks 9 during the movement of the water pipe. Under the elastic cooperation of the spring 8, the spring 8 drives the moving rod 10 to move within the integrated frame 3. The moving rod 10 drives the cleaning blocks 9 to move, thereby indirectly providing a constant push force to the cleaning blocks 9, so that the two sets of cleaning blocks 9 are always in contact with the surface of the water pipe, so as to better clean the sewage and sludge on the surface of the water pipe. The above design can clean the sewage and sludge adhering to the surface of the water pipe during the water pipe taking up, and avoid the sewage and sludge adhering to the surface of the water pipe for a long time. The connecting bend 22 extends into the interior of the adapter frame 23, and the connecting bend 22 is movably connected to the adapter frame 23. A flexible hose 24 is provided at the end of the adapter frame 23 away from the connecting bend 22. A second servo motor 18 is provided at the top of the drive base 6, and a worm gear 20 is installed at the output end of the second servo motor 18, and the worm gear 20 is movably connected to the drive base 6. A drive shaft 21 is movably mounted at the center of the drive base 6 and is connected to the take-up roller 5. A worm wheel 19 is fitted on the surface of the drive shaft 21 on one side of the worm 20, and the worm 20 and the worm wheel 19 mesh with each other. The integrated frame 3 has sliding rods 10 inside, and cleaning blocks 9 are provided at the ends of the two sets of sliding rods 10 that are close to each other. Springs 8 are provided on the surface of the moving rod 10, and the two ends of the springs 8 are respectively connected to the moving rod 10 and the integrated frame 3. A controller 2 is provided on the outer wall of the integrated box 1, and the output end of the controller 2 is electrically connected to the input end of the first servo motor 11 and the second servo motor 18. The water pipe continues to move within the limiting frame 16. At this time, the first servo motor 11 is turned on, which drives the movable shaft 13 to rotate. The movable shaft 13 drives the ring 12 to rotate. Because the ring 12 is designed to be inclined, the ring 12 can drive the lever 15 to move laterally back and forth while rotating. With the sliding cooperation between the limiting strip 17 and the placement frame 14, the lever 15 drives the limiting strip 17 to move left and right back and forth. The limiting strip 17 drives the limiting frame 16 to move left and right back and forth. The limiting frame 16 drives the water pipe to move, thereby changing the entry position of the water pipe during winding. By changing the entry position of the water pipe, the water pipe can be smoothly wound on the surface of the take-up roller 5, avoiding the water pipe from being tangled in one place. The above design can change the entry position of the water pipe through the linkage structure, so that the water pipe can be smoothly wound on the take-up roller, which can improve the quality of water pipe winding.

[0018] Working Principle: The integrated box 1 is built into the high-pressure washer. The water pipe is connected to the connecting elbow 22. After the water pipe is pulled out from the integrated box 1, the high-pressure water source is injected into the water pipe and sprayed out through the flexible hose 24, the adapter frame 23, and the connecting elbow 22. After use, the water pipe needs to be rolled up. The second servo motor 18 drives the worm gear 20 to rotate, and the worm gear 20 drives the drive shaft 21 to rotate through the worm wheel 19. The drive shaft 21 drives the take-up roller 5 to rotate, and the take-up roller 5 rolls up the water pipe. The water pipe moves between two sets of cleaning blocks 9. The cleaning blocks 9 can be made of absorbent materials such as sponge blocks. The sewage and sludge on the surface of the water pipe are scraped and cleaned by the cleaning blocks 9 during the movement of the water pipe. Under the elastic cooperation of the spring 8, the spring 8 drives the moving rod 10 to move within the integrated frame 3, and the moving rod 10 drives the cleaning blocks 9 to move, thereby indirectly cleaning the water pipe. The cleaning block 9 always provides a thrust to keep the two sets of cleaning blocks 9 in contact with the surface of the water pipe, so as to better clean the sewage and sludge on the surface of the water pipe. The water pipe continues to move within the limit frame 16. The first servo motor 11 drives the movable shaft 13 to rotate, and the movable shaft 13 drives the ring 12 to rotate. Because the ring 12 is designed with an inclination, the ring 12 can drive the push block 15 to move laterally back and forth while rotating. With the sliding cooperation between the limit strip 17 and the placement frame 14, the push block 15 drives the limit strip 17 to move left and right back and forth. The limit strip 17 drives the limit frame 16 to move left and right back and forth. The limit frame 16 drives the water pipe to move, thereby changing the entry position of the water pipe during winding. By changing the entry position of the water pipe, the water pipe is smoothly wound on the surface of the take-up roller 5, avoiding the water pipe from getting tangled in one place. The above is the complete usage of the built-in winding structure of the high-pressure washer.

Claims

1. A built-in hose reel structure for a high-pressure washer, comprising an integrated box (1) and a straightening box (4), characterized in that: The integrated box (1) is equipped with a tidying box (4) inside. A support frame (7) is installed inside the integrated box (1) on one side of the tidying box (4). Integrated frames (3) are symmetrically arranged on the side wall of the opening of the integrated box (1). A placement frame (14) is installed inside the tidying box (4). A first servo motor (11) is installed on the side wall of the placement frame (14). A movable shaft (13) is installed at the output end of the first servo motor (11), and the movable shaft (13) is movably connected to the placement frame (14). A ring is provided on the surface of the movable shaft (13). (12) A limiting strip (17) is slidably provided inside the placement rack (14). Two sets of levers (15) are provided at the top of the limiting strip (17), and the levers (15) are slidably connected to the ring (12). A limiting frame (16) is provided at the bottom of the limiting strip (17). A winding roller (5) is movably installed inside the support frame (7). A connecting bend (22) is provided inside the winding roller (5). A transfer frame (23) is provided on one side wall of the support frame (7), and a drive seat (6) is provided on the other side wall of the support frame (7).

2. The built-in coil structure of a high-pressure washer according to claim 1, characterized in that: The connecting bend (22) extends into the interior of the adapter frame (23), and the connecting bend (22) is movably connected to the adapter frame (23). A flexible hose (24) is provided at the end of the adapter frame (23) away from the connecting bend (22).

3. The built-in coil structure of a high-pressure washer according to claim 1, characterized in that: The top of the drive base (6) is provided with a second servo motor (18), and the output end of the second servo motor (18) is equipped with a worm gear (20), and the worm gear (20) is movably connected to the drive base (6).

4. The built-in coil structure of a high-pressure washer according to claim 1, characterized in that: A drive shaft (21) is movably mounted at the center of the drive base (6), and the drive shaft (21) is connected to the take-up roller (5).

5. The built-in coil structure of a high-pressure washer according to claim 3, characterized in that: A worm wheel (19) is fitted on the surface of the drive shaft (21) on one side of the worm (20), and the worm (20) and the worm wheel (19) mesh with each other.

6. The built-in coil structure of a high-pressure washer according to claim 1, characterized in that: The integrated frame (3) is equipped with sliding rods (10) inside each of the two sets of sliding rods (10), and cleaning blocks (9) are provided at the ends of the two sets of sliding rods (10) that are close to each other.

7. The built-in coil structure of a high-pressure washer according to claim 6, characterized in that: The surface of each movable rod (10) is provided with a spring (8), and the two ends of the spring (8) are respectively connected to the movable rod (10) and the integrated frame (3).

8. The built-in coil structure of a high-pressure washer according to claim 1, characterized in that: A controller (2) is provided on the outer wall of the integrated box (1), and the output end of the controller (2) is electrically connected to the input end of the first servo motor (11) and the second servo motor (18).

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