An automatic roll-up hose washing apparatus

Abstract

This utility model discloses an automatic rewinding hose cleaning device, including a fixed plate. A water tank is located on the top of the fixed plate, and a fixed cylinder is located on the left side of the water tank at the top of the fixed plate. A rotating plate is rotatably connected inside the fixed cylinder, and a cylinder is located on the top of the rotating plate. A rubber hose is wound around the outside of the cylinder. A circular plate is rotatably connected to the lower inside of the fixed cylinder, and several connecting rods are arranged between the circular plate and the rotating plate. When the automatic rewinding hose cleaning device is started, the guide motor and the rotating motor rotate the rotating plate, the cylinder, and the rubber hose. The guide motor rotates the guide wheel, which moves the rubber hose. Pulling the other end of the rubber hose will pull it along. Once the rubber hose is pulled to the desired position, the guide motor and the rotating motor are turned off, and the rubber hose stops moving to prevent it from slipping off and falling to the ground.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically to an automatic retractable hose cleaning device. Background Technology

[0002] A cleaning device is a device used to remove dirt from the surface of an object. Many existing cleaning devices use hoses to deliver water, which is then sprayed out from the hoses to clean the surface of the object.

[0003] Most existing cleaning device hoses are wound manually, while some are wound by a motor. However, motor winding uses a winding roller, which generates a certain force, causing the hose to be squeezed and flattened on the winding roller, affecting water flow. Only when the hose is completely unwound from the winding roller can it be used normally. If the hose is too long and too much falls to the ground, it is easy for the hose to become tangled and knotted. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automatic retractable hose cleaning device, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic rewinding hose cleaning device, including a fixed plate, a water tank is provided on the top of the fixed plate, a fixed cylinder is provided on the left side of the water tank on the top of the fixed plate, a rotating plate is rotatably connected inside the fixed cylinder, a cylinder is provided on the top of the rotating plate, a rubber hose is wound around the outside of the cylinder, a circular plate is rotatably connected to the lower inside of the fixed cylinder, and a plurality of connecting rods are provided between the circular plate and the rotating plate;

[0006] A water pump is installed at the bottom end of the rubber hose through the rotating plate. The water pump is fixedly connected to the circular plate. The rubber hose is fixedly connected to the rotating plate. A fixing rod is installed on the top left side of the fixing plate. A fixing frame is installed on the top of the fixing rod. Two guide wheels are installed inside the fixing frame. A support frame is installed on the outer side wall of the fixing rod. Two guide wheels are rotatably connected inside the support frame.

[0007] A guide motor is installed in front of the support frame. The output shaft of the guide motor is fixedly connected to the left guide wheel. The rubber hose passes through the guide wheel and the guide wheel. A rotating motor is installed inside the lower part of the fixed cylinder. The output shaft of the rotating motor is fixedly connected to the circular plate. A connecting pipe is installed inside the fixed cylinder. The other end of the connecting pipe is fixedly connected to the water tank.

[0008] Preferably, the bottom of the fixing plate is provided with a number of casters.

[0009] Preferably, a pusher is provided on the right side of the fixing plate.

[0010] Preferably, the top of the water tank is screwed with a tank cover.

[0011] Preferably, a battery is provided on the top of the fixing plate.

[0012] Preferably, the water pump is rechargeable.

[0013] Beneficial effects

[0014] This invention provides an automatic retractable hose cleaning device. Compared with the prior art, it has the following advantages:

[0015] This automatic retractable hose cleaning equipment consists of a guide roller, a guide motor, a rotating plate, a cylinder, and a rotary motor. Activating the guide motor and rotary motor causes the rotating plate, cylinder, and rubber hose to rotate. The guide motor, in turn, rotates the guide wheel, causing the rubber hose to move. Pulling the other end of the rubber hose moves it. Once the hose is pulled to the desired position, the guide motor and rotary motor are turned off, stopping the hose from slipping off and falling to the ground. The water pump then activates, allowing cleaning water to enter the hose and spray out to rinse other objects. The hose's movement is controlled by the guide wheel. The hose is wrapped loosely around the outside of the cylinder, preventing deformation and bending, maintaining its circular shape, and ensuring unimpeded water flow. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the support frame, guide wheel, and guide motor in this utility model;

[0018] Figure 3 This is a cross-sectional view of the fixed cylinder in this utility model;

[0019] Figure 4 This is a cross-sectional view of the fixed cylinder in this utility model, viewed from below.

[0020] In the diagram: 1. Caster wheel; 2. Fixed rod; 3. Support frame; 4. Fixed plate; 5. Rubber hose; 6. Water tank; 7. Push handle; 8. Tank cover; 9. Cylinder; 10. Fixed cylinder; 11. Fixed frame; 12. Guide wheel; 13. Guide roller; 14. Guide motor; 15. Water pump; 16. Connecting rod; 17. Rotating plate; 18. Circular plate; 19. Connecting pipe; 20. Rotating motor; 21. Battery. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: an automatic retractable hose cleaning device, including a fixed plate 4, a water tank 6 on the top of the fixed plate 4, a fixed cylinder 10 on the left side of the water tank 6 on the top of the fixed plate 4, the fixed cylinder 10 and the water tank 6 being welded to the fixed plate 4, a rotating plate 17 rotatably connected inside the fixed cylinder 10, a cylinder 9 on the top of the rotating plate 17, a rubber hose 5 wound around the outside of the cylinder 9, a circular plate 18 connected to the lower inside of the fixed cylinder 10, several connecting rods 16 between the circular plate 18 and the rotating plate 17, the bottom end of the rubber hose 5 passing through the rotating plate 17 and connected to a water pump 15, the water pump 1... 5 and the circular plate 18 are fixedly connected, specifically by bolts. The rubber hose 5 and the rotating plate 17 are fixedly connected, meaning that the bottom end of the rubber hose 5 is connected and fixed between the point where it passes through the rotating plate 17 and the point where it passes through the rotating plate 17. A fixing rod 2 is provided on the top left side of the fixing plate 4, and a fixing frame 11 is provided on the top of the fixing rod 2. Two guide wheels 12 are provided inside the fixing frame 11, and the guide wheels 12 are rotatably set inside the fixing frame 11. Specifically, the axles at both ends of the guide wheels 12 are rotatably connected to the two side walls of the fixing frame 11. A support frame 3 is provided on the outer side wall of the fixing rod 2, and two guide wheels 13 are rotatably connected inside the support frame 3. See [link to relevant documentation]. Figure 2 As shown, the axle of the guide wheel 13 is rotatably connected to the side wall of the support frame 3. A guide motor 14 is provided in front of the support frame 3. The guide motor 14 and the support frame 3 can be connected by bolts. The output shaft of the guide motor 14 is fixedly connected to the left guide wheel 13. The rubber hose 5 passes through the position between the two guide wheels 13 and the position between the two guide wheels 12. A rotating motor 20 is provided inside the lower part of the fixed cylinder 10. The output shaft of the rotating motor 20 is fixedly connected to the circular plate 18. A connecting pipe 19 is provided inside the fixed cylinder 10. The other end of the connecting pipe 19 is fixedly connected to the water tank 6. One end of the connecting pipe 19 is connected to the water pump 15. This structure can prevent the wound rubber hose 5 from deforming and bending, and will not affect the passage of water.

[0023] Furthermore, the bottom of the fixed plate 4 is equipped with several casters 1 to facilitate the movement of the device. The right side of the fixed plate 4 is equipped with a push handle 7 to push the device. The top of the water tank 6 is screwed with a tank cover 8 to prevent impurities from entering the interior of the water tank 6. The top of the fixed plate 4 is equipped with a battery 21 to provide power. The water pump 15 is rechargeable, so the water pump 15 does not have a power cord and can rotate freely with the circular plate 18.

[0024] During operation, the water tank 6 is filled with water, the device is moved next to the object being cleaned, and the guide motor 14 and the rotating motor 20 are started. The rotating motor 20 rotates the circular plate 18, the rotating plate 17, the cylinder 9, and the rubber hose 5. The guide motor 14 rotates the guide wheel 13, which moves the rubber hose 5. Then, the other end of the rubber hose 5 is pulled to move it. After the rubber hose 5 is pulled to the appropriate position, the guide motor 14 and the rotating motor 20 are turned off, and the rubber hose 5 stops moving to prevent it from falling off and causing a mess. Then, the water pump 15 is started, and the cleaning water enters the rubber hose 5 and is sprayed out to rinse other objects. The movement of the rubber hose 5 is achieved by the guide wheel 13. The rubber hose 5 is wrapped around the outside of the cylinder 9 without being tight, so that the rubber hose 5 will not deform or bend and will always remain round, without affecting the passage of water.

[0025] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic retractable hose cleaning device, comprising a fixing plate (4), characterized in that: A water tank (6) is provided on the top of the fixing plate (4). A fixing cylinder (10) is provided on the top of the fixing plate (4) to the left of the water tank (6). A rotating plate (17) is rotatably connected inside the fixing cylinder (10). A cylinder (9) is provided on the top of the rotating plate (17). A rubber hose (5) is wound around the outside of the cylinder (9). A circular plate (18) is connected to the lower part of the inside of the fixing cylinder (10). Several connecting rods (16) are provided between the circular plate (18) and the rotating plate (17). A water pump (15) is provided at the bottom end of the rubber hose (5) through the rotating plate (17). The water pump (15) is fixedly connected to the circular plate (18). The rubber hose (5) is fixedly connected to the rotating plate (17). A fixing rod (2) is provided on the top left side of the fixing plate (4). A fixing frame (11) is provided on the top of the fixing rod (2). Two guide wheels (12) are provided inside the fixing frame (11). A support frame (3) is provided on the outer side wall of the fixing rod (2). Two guide wheels (13) are rotatably connected inside the support frame (3). A conduit motor (14) is provided in front of the support frame (3). The output shaft of the conduit motor (14) is fixedly connected to the conduit wheel (13) on the left side. The rubber hose (5) passes through the two conduit wheels (13) and the two guide wheels (12). A rotating motor (20) is provided at the bottom inside the fixed cylinder (10). The output shaft of the rotating motor (20) is fixedly connected to the circular plate (18). A connecting pipe (19) is provided inside the fixed cylinder (10). The other end of the connecting pipe (19) is fixedly connected to the water tank (6).

2. The automatic rewinding hose cleaning device according to claim 1, characterized in that: The bottom of the fixed plate (4) is provided with several casters (1).

3. The automatic rewinding hose cleaning device according to claim 1, characterized in that: A pusher (7) is provided on the right side of the fixing plate (4).

4. The automatic rewinding hose cleaning device according to claim 1, characterized in that: The top of the water tank (6) is screwed with a tank cover (8).

5. The automatic rewinding hose cleaning device according to claim 1, characterized in that: A battery (21) is provided on the top of the fixing plate (4).

6. The automatic rewinding hose cleaning device according to claim 5, characterized in that: The water pump (15) is rechargeable.

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