Cleaning device for three roller shafts

Abstract

The utility model relates to the technical field of device cleaning, in particular to a three-roll-shaft cleaning device which comprises a cleaning assembly and a water spraying cavity, the water spraying cavity is arranged at the upper end of one side of the cleaning assembly, and one side of the cleaning assembly is fixedly connected with one side of the water spraying cavity through a connecting plate. And meanwhile, a plurality of first butt joint holes are formed in the connecting plate and are parallel to one another, buckle assemblies are arranged in the middles of the first butt joint holes, and the connecting plate is fixedly connected with an external three-roller shaft through the buckle assemblies. Water flow can be directly sprayed to the cleaning pieces in a high-pressure mode through the pressurizer in the water spraying cavity, so that concrete residues and other dirt on the surface of the three-roller shaft can be powerfully removed, it can be ensured that the cleaning pieces are tightly attached to the surface of the three-roller shaft due to the arc design of the cleaning pieces, and then the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of device cleaning, in particular to a three-roller cleaning device. Background Art

[0002] In the process of road construction, especially for the paving of lower-grade roads, the three-roller unit is widely used in traditional processes. This technology is widely adopted because of its simple equipment and relatively convenient operation. However, in the actual construction process, there are some technical bottlenecks and efficiency problems that are difficult to ignore. When the three-roller unit continuously paves concrete, the surface of its roller is prone to sticky residues with wet concrete. If not cleaned in time, these residues will gradually accumulate, resulting in a decrease in the working performance of the roller. The most direct consequence is that the road surface is uneven, affecting the flatness and aesthetics of the road surface, and even affecting the service life and driving safety of the road surface.

[0003] To solve this problem, the existing practice usually relies on manual regular cleaning of the three-roller shaft, and uses tools such as discs to perform secondary finishing after finishing in order to achieve satisfactory flatness. However, this process is not only time-consuming and labor-intensive, but also increases labor costs. At the same time, due to additional mechanical intervention (such as disc trowels), the overall construction cost is also significantly increased. In addition, untimely or incomplete manual cleaning often limits construction efficiency and delays project progress. Therefore, there is an urgent need for a new type of three-roller cleaning device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a three-roller cleaning device to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a three-roller cleaning device, including a cleaning component and a water spray chamber, the water spray chamber is arranged at the upper end of one side of the cleaning component, and the cleaning component and one side of the water spray chamber are fixedly connected by a connecting plate, and at the same time, a plurality of first docking holes are arranged on the connecting plate, and the plurality of first docking holes are arranged parallel to each other, and a snap assembly is arranged in the middle of the plurality of first docking holes, and the connecting plate is fixedly connected to the external three-roller through the snap assembly.

[0006] Furthermore, a water spray port is provided on one side of the water spray chamber facing the cleaning component, and a pressure booster is provided inside the water spray chamber, while one end of the water spray chamber is connected to an external water pump via a connecting shaft.

[0007] Furthermore, the cleaning component includes a cleaning sheet, which is arranged on one side of the lower end of the water spray chamber. At the same time, a drainage channel is opened in the middle of the cleaning sheet, and the drainage channel is arranged at the lower end of the water spray chamber.

[0008] Furthermore, the cleaning sheet is an arc-shaped structure, and the arc-shaped opening of the arc-shaped structure faces the water spray chamber, and the drainage channel is arranged on one side of the arc-shaped opening of the arc-shaped structure.

[0009] Furthermore, the buckle assembly includes a side connecting cavity and a middle connecting cavity, the side connecting cavity is arranged on both sides of the middle connecting cavity, and a plurality of second docking holes are arranged on the side connecting cavity, the plurality of second docking holes are arranged parallel to each other, and the first docking holes and the second docking holes are arranged one by one.

[0010] Furthermore, a spring latch is arranged between each of the first docking hole and the second docking hole that are arranged correspondingly, the spring latch is arranged inside the middle connecting cavity, and a spring is arranged inside the spring latch.

[0011] Furthermore, an external buckle is provided on the external side of the side connecting cavity, and the external buckle is connected to the external three-roller shaft.

[0012] Furthermore, a third docking hole is arranged on the external three-roller shaft, and the third docking hole, the first docking hole and the second docking hole are arranged in a one-to-one correspondence.

[0013] The utility model provides a three-roller cleaning device through improvement, which has the following improvements and advantages compared with the prior art:

[0014] Firstly, the utility model can directly spray water at high pressure to the cleaning sheet through the booster in the water spray chamber, so that it can not only powerfully remove the concrete residue and other dirt on the surface of the three-roller shaft, but also the arc-shaped design of the cleaning sheet can ensure that it fits closely with the surface of the three-roller shaft, thereby improving the cleaning efficiency;

[0015] Second, the water spray port of the cleaning assembly of the utility model can not only be used to clean the three-roller shaft, but also can be used to rinse the cleaning sheet itself after work. At the same time, the coordinated design of the drainage channel can quickly drain away the sewage, thereby maintaining the continuous and efficient operation of the cleaning device and reducing maintenance time and cost;

[0016] Third: The design of the buckle assembly and spring pin of the utility model enables the cleaning device to be quickly and conveniently fixed and disassembled with the external three-roller shaft without the need for complex tools, thereby improving the flexibility and efficiency of construction. At the same time, the reinforced design of the external buckle further enhances the stability of the connection and ensures reliability in high-intensity working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a structural schematic diagram of the cleaning device of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the cleaning component of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the buckle assembly of the utility model;

[0021] Description of reference numerals:

[0022] 1. Connecting shaft; 2. Cleaning assembly; 3. Connecting plate; 4. Buckle assembly; 5. First docking hole; 6. Water spray chamber; 7. Cleaning sheet; 8. Drainage channel; 9. External buckle; 10. Spring bayonet; 11. Second docking hole; 12. Side connecting chamber; 13. Middle connecting chamber. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that, in the description of the present invention, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Furthermore, it should be understood that for the sake of ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0026] It should be noted that like reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not require further detailed discussion and description in the description of the subsequent drawings.

[0027] refer to Figure 1 and Figure 3The present embodiment provides a three-roller cleaning device, which includes a cleaning component 2, a connecting plate 3 and a water spray chamber 6. The water spray chamber 6 is arranged at the upper end of one side of the cleaning component 2, and the cleaning component 2 and one side of the water spray chamber 6 are fixedly connected by the connecting plate 3. Specifically, a water spray port is provided on the side of the water spray chamber 6 facing the cleaning component 2, and a booster is arranged inside the water spray chamber 6, and one end of the water spray chamber 6 is connected to an external water pump through a connecting shaft 1. In other words, through the operation of the external water pump, it can supply water to the water spray chamber 6, and through the setting of the booster, the water flow inside the water spray chamber 6 can be sprayed toward the cleaning component 2 in a pressurized manner, so that the cleaning component 2 can be directly cleaned.

[0028] In this embodiment, the cleaning assembly 2 includes a cleaning sheet 7, wherein the cleaning sheet 7 is arranged on one side of the lower end of the water spray chamber 6, and a drainage channel 8 is opened in the middle of the cleaning sheet 7, and the drainage channel 8 is arranged at the lower end of the water spray chamber 6. It is worth noting that the cleaning sheet 7 is an arc-shaped structure, and the arc-shaped opening of the arc-shaped structure faces the water spray chamber 6, and the drainage channel 8 is arranged on one side of the arc-shaped opening of the arc-shaped structure. In other words, the cleaning sheet 7 with an arc-shaped structure can directly clean the external three-roller shaft to be cleaned, and after the cleaning is completed, the cleaning sheet 7 can also be sprayed and cleaned by the pressurized water flow, and the sewage after the spraying and cleaning can be directly drained through the drainage channel 8 and discharged to the outside.

[0029] Further, the connecting plate 3 is provided with a plurality of first docking holes 5, wherein the plurality of first docking holes 5 are arranged in parallel with each other, and a buckle assembly 4 is arranged in the middle of the plurality of first docking holes 5, and the connecting plate 3 is fixedly connected with the external three-roller shaft through the buckle assembly 4. Specifically, the buckle assembly 4 includes a side connection cavity 12 and a middle connection cavity 13, wherein the side connection cavity 12 is arranged on both sides of the middle connection cavity 13, and the side connection cavity 12 is provided with a plurality of second docking holes 11, wherein the plurality of second docking holes 11 are arranged in parallel with each other, and the first docking holes 5 and the second docking holes 11 are arranged one by one. Further, a spring bayonet 10 is arranged between each correspondingly arranged first docking hole 5 and second docking hole 11, and the spring bayonet 10 is arranged inside the middle connection cavity 13, and a spring is arranged inside the spring bayonet 10. At the same time, an external buckle 9 is arranged on the outer side of the side connection cavity 12, and the external buckle 9 is connected with the external three-roller shaft. At the same time, a third docking hole is provided on the external three-roller shaft, and the third docking hole, the first docking hole 5 and the second docking hole 11 are provided one by one. That is to say, after the second docking hole 11 and the third docking hole are docked with the first docking hole 5, the spring bayonet 10 will be connected with the external three-roller shaft under the action of the spring, thereby realizing the preliminary connection between the connecting plate 3 and the external three-roller shaft, and then the connection between the connecting plate 3 and the external three-roller shaft is reinforced by the external buckle 9.

[0030] The installation process of the three-roller cleaning device in this embodiment is as follows:

[0031] Step 1: Connect the water chamber 6 to the external water pump through the connecting shaft 1, and confirm that the water pipe is tightly connected and there is no water leakage. At the same time, turn on the external water pump to test whether the water flow is smooth and whether the booster works normally.

[0032] Step 2: Install the cleaning sheet 7 to the predetermined position of the cleaning assembly 2, and ensure that the drainage channel 8 is aligned with the lower end of the water spray chamber 6 for subsequent cleaning and drainage. Then, the cleaning assembly 2 is fixedly connected to the water spray chamber 6 through the connecting plate 3, and the installation is ensured to be stable.

[0033] Step 3: Install the buckle assembly 4 to the designated position of the connecting plate 3, align the second docking hole 11 and the third docking hole with the first docking hole 5, install the spring bayonet 10 one by one, and use the elastic force of the spring to ensure the initial fixation. Then, align and fix the external buckle 9 with the third docking hole of the external three-roller shaft to further enhance the stability of the overall connection.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-roller cleaning device, characterized in that: The invention comprises a cleaning component (2) and a water spray chamber (6), wherein the water spray chamber (6) is arranged at an upper end of one side of the cleaning component (2), and one side of the cleaning component (2) and the water spray chamber (6) are fixedly connected via a connecting plate (3), and a plurality of first docking holes (5) are arranged on the connecting plate (3), wherein the plurality of first docking holes (5) are arranged parallel to each other, and a buckle component (4) is arranged in the middle of the plurality of first docking holes (5), and the connecting plate (3) is fixedly connected to an external three-roller shaft via the buckle component (4).

2. A three-roller cleaning device according to claim 1, characterized in that: The water spray chamber (6) is provided with a water spray port on one side facing the cleaning assembly (2), and a pressure booster is provided inside the water spray chamber (6). At the same time, one end of the water spray chamber (6) is connected to an external water pump via a connecting shaft (1).

3. A three-roller cleaning device according to claim 1 or 2, characterized in that: The cleaning assembly (2) comprises a cleaning sheet (7) which is arranged on one side of the lower end of the water spray chamber (6). A drainage channel (8) is provided in the middle of the cleaning sheet (7) and the drainage channel (8) is arranged at the lower end of the water spray chamber (6).

4. A three-roller cleaning device according to claim 3, characterized in that: The cleaning sheet (7) is an arc-shaped structure, and the arc-shaped opening of the arc-shaped structure faces the water spray chamber (6), while the drainage channel (8) is arranged on one side of the arc-shaped opening of the arc-shaped structure.

5. A three-roller cleaning device according to claim 1, characterized in that: The buckle assembly (4) comprises a side connecting cavity (12) and a middle connecting cavity (13), wherein the side connecting cavity (12) is arranged on both sides of the middle connecting cavity (13), and a plurality of second docking holes (11) are arranged on the side connecting cavity (12), wherein the plurality of second docking holes (11) are arranged parallel to each other, and the first docking holes (5) and the second docking holes (11) are arranged one-to-one correspondingly.

6. A three-roller cleaning device according to claim 5, characterized in that: A spring latch (10) is arranged between each of the first docking holes (5) and the second docking holes (11) that are arranged correspondingly, the spring latch (10) is arranged inside the middle connecting cavity (13), and a spring is arranged inside the spring latch (10).

7. A three-roller cleaning device according to claim 5, characterized in that: An external buckle (9) is provided on one side of the outside of the side connection cavity (12), and the external buckle (9) is connected to an external three-roller shaft.

8. A three-roller cleaning device according to claim 7, characterized in that: The external three-roller shaft is provided with a third docking hole, and the third docking hole, the first docking hole (5) and the second docking hole (11) are arranged in a one-to-one correspondence.

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