High-pressure cleaning machine with reel pipe structure

Abstract

The utility model discloses a high-pressure cleaning machine with a reel pipe structure, and relates to the technical field of high-pressure cleaning, the high-pressure cleaning machine comprises a mounting plate, a roller, a high-pressure gun and a cleaning machine body, the roller is mounted on the outer side of the mounting plate, a handrail is fixed on the upper surface of the mounting plate, a storage box is arranged on the left side of the handrail, the high-pressure gun is inserted in the storage box, and the high-pressure gun is fixed on the cleaning machine body. A protective cover is arranged on the right side of the handrail, a cleaning machine body is arranged on the inner side of the protective cover, a reel pipe structure is installed above the protective cover and comprises a side plate, a handle, a baffle and a winding roller, and a limiting structure is arranged below the reel pipe structure. The limiting structure comprises a supporting base, a first arc-shaped plate, a spring and a second arc-shaped plate. According to the high-pressure cleaning machine with the reel pipe structure, the water outlet pipe with the needed length can extend out conveniently, after the water outlet pipe extends out, the water outlet pipe can be positioned and prevented from loosening, the filtering structure is convenient to disassemble and assemble, and maintenance is convenient.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure cleaning technology, specifically a high-pressure cleaner with a coiled tube structure. Background Technology

[0002] A high-pressure washer is a machine that uses a power unit to drive a high-pressure plunger pump to generate high-pressure water to wash the surface of an object. It mainly uses a high-pressure water generating device to generate high-pressure water, and then converts the pressure energy into highly concentrated water jet kinetic energy through a nozzle to complete a variety of cleaning tasks.

[0003] To allow for the extension of the water hose to any desired length, a hose reel structure is incorporated into the high-pressure washer. For example, Chinese Utility Model Patent CN205183237U discloses a hose reel for a high-pressure washer, comprising a turntable connected to the handle of the high-pressure washer. A rotating tube is located at the center of the turntable, with a water passage hole at its center. The outer end of the rotating tube is connected to a water inlet pipe via a rotary joint, and the inner end is connected to a high-pressure hose via a crimping joint. The high-pressure hose extends from the turntable and is wound around it. The water inlet pipe, water passage hole, and high-pressure hose form a water passage channel. The advantages of this utility model are: simple structure; it remains connected to the high-pressure washer throughout use, eliminating the hassle of installation and removal; and it is convenient and quick to use.

[0004] However, existing high-pressure cleaners with a coiled tube structure have a problem where it is inconvenient to quickly limit the water outlet after it extends to the required length, and the water outlet is prone to loosening on the coiled tube structure. Therefore, we propose a high-pressure cleaner with a coiled tube structure to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a high-pressure cleaner with a coiled tube structure to solve the problems mentioned in the background art, such as the inconvenience of quickly limiting the water outlet pipe after it extends to the required length, and the easy loosening of the water outlet pipe on the coiled tube structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-pressure cleaner with a coiled tube structure, comprising a mounting plate, rollers, a high-pressure gun, and a cleaning body.

[0007] The mounting plate is equipped with rollers on its outer side, and a handrail is fixed on the upper surface of the mounting plate. A storage box is provided on the left side of the handrail, and a high-pressure gun is inserted inside the storage box.

[0008] A protective cover is provided on the right side of the handrail, and a cleaning machine body is provided inside the protective cover. A water inlet pipe is installed at the water inlet of the cleaning machine body, and a filter cover is connected to the end of the water inlet pipe.

[0009] A tube winding structure is installed above the protective cover. The tube winding structure includes a side plate, a handle, a baffle, and a winding roller. A limiting structure is provided below the tube winding structure. The limiting structure includes a support base, a first arc-shaped plate, a spring, and a second arc-shaped plate.

[0010] Preferably, the bottom end of the protective cover is fixed to the mounting plate with screws.

[0011] Preferably, the filter cover is connected to the water inlet pipe by a threaded connection.

[0012] Preferably, a side plate is fixed to the upper surface of the protective cover, a handle is rotatably installed inside the side plate, a baffle is fixed to the inner side of the handle, and a take-up roller is fixed to the inner side of the baffle.

[0013] Preferably, a first arc-shaped plate is fixed to the upper surface of the support base, and springs are evenly installed at the top end of the first arc-shaped plate, and a second arc-shaped plate is fixed to the top end of the springs.

[0014] Preferably, the support is fixed to the upper surface of the mounting plate.

[0015] Preferably, a water outlet pipe is connected to the water outlet of the cleaning machine body.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the high-pressure cleaner with the coiled tube structure makes it easy to extend the water pipe of the required length. After the water pipe is extended, it can be positioned to prevent the water pipe from loosening. It also makes it easy to disassemble and assemble the filter structure and facilitates maintenance.

[0017] 1. The water outlet pipe is coiled on the take-up roller inside the tube winding structure. The take-up roller takes in the water outlet pipe, and rotating the take-up roller extends the water outlet pipe to the required length, making it easy to use the water outlet pipe.

[0018] A limiting structure is set at the bottom of the rolled tube structure. After adjusting the length of the extended water outlet pipe, the restriction on the second arc plate is released. Under the elastic action of the spring, the second arc plate rises and fits tightly with the outer side of the water outlet pipe to prevent the water outlet pipe from coming loose.

[0019] 2. A filter cover is installed at the outer end of the water inlet pipe. The water entering the water inlet pipe is filtered through the filter cover to prevent impurities in the water from entering the cleaning machine body. Since the filter cover is connected to the water inlet pipe by a threaded connection, it is easy to disassemble and install the filter cover and to clean it.

[0020] 3. The cleaning machine body is protected by a protective cover, which is fixed to the mounting plate with screws. This makes it easy to remove and install the protective cover and the mounting plate, thus facilitating the maintenance of the cleaning machine body. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the first axial side structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the connection structure between the filter cover and the water inlet pipe of this utility model;

[0023] Figure 3 This is a schematic diagram of the tube roll structure of this utility model;

[0024] Figure 4 This is a schematic diagram showing the defined structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the second axial side structure of the present invention.

[0026] In the diagram: 1. Mounting plate; 2. Roller; 3. Handrail; 4. Storage box; 5. High-pressure gun; 6. Protective cover; 7. Cleaning machine body; 8. Water inlet pipe; 9. Filter cover; 10. Side plate; 11. Handle; 12. Baffle; 13. Take-up roller; 14. Support base; 15. First arc plate; 16. Spring; 17. Second arc plate; 18. Water outlet pipe. Detailed Implementation

[0027] 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.

[0028] Example 1: Please refer to Figure 1 , Figure 3 and Figure 5 The existing high-pressure cleaner has a relatively long water outlet pipe 18, which makes it inconvenient to adjust the length of the water outlet pipe 18 as needed during use. In order to solve this technical problem, this embodiment discloses the following technical content.

[0029] A high-pressure washer with a coiled tube structure has rollers 2 mounted on the outer side of a mounting plate 1. The rollers 2 facilitate the movement of the high-pressure washer. A handrail 3 is fixed on the upper surface of the mounting plate 1. During movement, the operator pushes the handrail 3. A storage box 4 is provided on the left side of the handrail 3. A high-pressure gun 5 is inserted inside the storage box 4. When needed, the high-pressure gun 5 is pulled out from inside the storage box 4.

[0030] A spiral tube structure is installed on the top of the protective cover 6. The spiral tube structure includes a side plate 10, a handle 11, a baffle 12, and a take-up roller 13. The side plate 10 is fixed on the upper surface of the protective cover 6. The handle 11 is rotatably installed inside the side plate 10. The baffle 12 is fixed on the inner side of the handle 11, and the take-up roller 13 is fixed on the inner side of the baffle 12. A water outlet pipe 18 is connected to the water outlet of the cleaning machine body 7. The water outlet pipe 18 is wound on the take-up roller 13. The end of the water outlet pipe 18 is connected to the high-pressure gun 5.

[0031] The worker holds the handle 11 and rotates the baffle 12 and the winding roller 13 on the side plate 10 to adjust the extension length of the water outlet pipe 18 as needed.

[0032] Example 2: The technical content disclosed in this example is a further improvement based on Example 1. After the water outlet pipe 18 extends to the required length, it is inconvenient to quickly limit the water outlet pipe 18, and the water outlet pipe 18 is prone to loosening in the coiled pipe structure. In order to further solve this technical problem, this example discloses the following technical content, such as... Figure 1 , Figures 3-5 As shown;

[0033] A limiting structure is provided below the coiled tube structure. The limiting structure includes a support base 14, a first arc plate 15, a spring 16, and a second arc plate 17. The first arc plate 15 is fixed on the upper surface of the support base 14, and springs 16 are evenly installed on the top of the first arc plate 15. The second arc plate 17 is fixed on the top of the springs 16. The support base 14 is fixed on the upper surface of the mounting plate 1.

[0034] During the rotation of handle 11, press the second arc plate 17 down with your hand so that the second arc plate 17 is separated from the water outlet pipe 18. Then rotate handle 11, baffle 12 and take-up roller 13 to take in and release the water outlet pipe 18. After the extension length of the water outlet pipe 18 is adjusted, release the second arc plate 17. Under the elastic action of spring 16, the inner side of the second arc plate 17 is tightly attached to the outer side of the water outlet pipe 18, thereby fixing the water outlet pipe 18.

[0035] Example 3: Existing high-pressure washers have a filter structure at the water inlet pipe 8 to prevent impurities from entering the washer body 7. However, the filter structure is inconvenient to disassemble and assemble. To solve this technical problem, this example discloses the following technical content. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 5 ;

[0036] A protective cover 6 is provided on the right side of the handrail 3. A cleaning body 7 is provided inside the protective cover 6. A water inlet pipe 8 is installed at the water inlet of the cleaning body 7, and a filter cover 9 is connected to the end of the water inlet pipe 8. When the high-pressure cleaner is working in the field, the end of the water inlet pipe 8 and the filter cover 9 are put into the river or ditch, the cleaning body 7 is started, and the water flows to the water inlet pipe 8 after being filtered by the filter cover 9. After being pressurized, the water flows out from the water outlet pipe 18 and out from the nozzle of the high-pressure gun 5.

[0037] The filter cover 9 is connected to the water inlet pipe 8 by a threaded connection. When the filter cover 9 needs to be removed, rotate the filter cover 9 to separate the filter cover 9 from the water inlet pipe 8. Since the bottom of the protective cover 6 is fixed to the mounting plate 1 by screws, remove the screws used to connect the protective cover 6 and the mounting plate 1, remove the protective cover 6, and then you can repair and clean the machine body 7.

[0038] The above completes a series of operations for the high-pressure cleaner with a coiled tube structure. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0039] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-pressure cleaner with a coiled tube structure, comprising a mounting plate (1), rollers (2), a high-pressure gun (5), and a cleaning body (7), characterized in that: The mounting plate (1) is equipped with rollers (2) on its outer side, and a handrail (3) is fixed on the upper surface of the mounting plate (1). A storage box (4) is provided on the left side of the handrail (3), and a high-pressure gun (5) is inserted inside the storage box (4). A protective cover (6) is provided on the right side of the handrail (3), and a cleaning machine body (7) is provided inside the protective cover (6). A water inlet pipe (8) is installed at the water inlet of the cleaning machine body (7), and a filter cover (9) is connected to the end of the water inlet pipe (8). A tube winding structure is installed above the protective cover (6). The tube winding structure includes a side plate (10), a handle (11), a baffle (12), and a take-up roller (13). A limiting structure is provided below the tube winding structure. The limiting structure includes a support base (14), a first arc plate (15), a spring (16), and a second arc plate (17).

2. A high-pressure cleaner with a coiled tube structure according to claim 1, characterized in that: The bottom end of the protective cover (6) is fixed to the mounting plate (1) by screws.

3. A high-pressure cleaner with a coiled tube structure according to claim 1, characterized in that: The filter cover (9) is connected to the water inlet pipe (8) by a threaded connection.

4. A high-pressure cleaner with a coiled tube structure according to claim 1, characterized in that: The upper surface of the protective cover (6) is fixed with a side plate (10), and a handle (11) is rotatably installed inside the side plate (10). A baffle (12) is fixed on the inner side of the handle (11), and a take-up roller (13) is fixed on the inner side of the baffle (12).

5. A high-pressure cleaner with a coiled tube structure according to claim 1, characterized in that: The upper surface of the support base (14) is fixed with a first arc plate (15), and springs (16) are evenly installed on the top end of the first arc plate (15), and a second arc plate (17) is fixed on the top end of the springs (16).

6. A high-pressure cleaner with a coiled tube structure according to claim 1, characterized in that: The support base (14) is fixed to the upper surface of the mounting plate (1).

7. A high-pressure cleaner with a coiled tube structure according to claim 1, characterized in that: The cleaning machine body (7) is connected to a water outlet pipe (18).

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