Sweeper with watering function

Abstract

The embodiment of the utility model provides a sweeper with a water sprinkling function, and relates to the technical field of sweepers. Comprising a four-wheel road sweeper and two mounting plates, and the front side of the four-wheel road sweeper is fixedly connected with the two mounting plates. A first motor is used for driving, the first motor drives a first threaded rod to rotate, the first threaded rod is meshed with two movable blocks to move away from or close to each other in a movable groove, the movable blocks drive a first arc-shaped shell to move, at the moment, the positions of nozzles on the two sides can be adjusted, and therefore the water source spraying range of the nozzles can be changed; the cleaning device is convenient to adapt to cleaning under different conditions; a second motor drives a rotating shaft to rotate, the rotating shaft drives a first gear to be meshed with a second gear to rotate, the second gear drives a second threaded rod to rotate, and through meshing movement between the second threaded rod and a fixing plate, height adjustment operation on a transverse plate can be achieved, so that a nozzle can further adjust the water source spraying range; the watering use is convenient.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of floor sweepers, and in particular to a floor sweeper with a water sprinkling function. Background Art

[0002] Four-wheel road sweepers, as an important part of environmental sanitation equipment, are automatic cleaning equipment that integrates functions such as road surface dust suction, sweeping, and garbage transportation. Four-wheel road sweepers are widely used in the cleaning work of public places such as urban roads, squares, parks, airports, ports, and industrial parks. Their efficient cleaning ability and flexible operation mode can greatly improve the cleaning efficiency and quality, and reduce the labor cost and labor intensity.

[0003] At present, a water spraying device is installed at the head position of traditional four-wheel road sweepers, and the function of dust reduction can be achieved through the water spraying device. However, due to the fixed nozzle in the actual use process of this traditional fixed water sprinkling measure, the water sprinkling range is fixed, which is not conducive to better dust reduction treatment operations in the actual use process, and thus is not conducive to the use of the road sweeper. For this reason, the present utility model proposes a floor sweeper with a water sprinkling function. Summary of the Utility Model

[0004] In view of the above problems, the embodiments of the present application provide a floor sweeper with a water sprinkling function to solve the problem of insufficient water sprinkling effect of traditional floor sweepers.

[0005] The embodiments of the present application provide a floor sweeper with a water sprinkling function, including a four-wheel road sweeper. Two mounting plates are fixedly connected to the front side of the four-wheel road sweeper. An installation shell is fixedly installed on the bottom surface of the side of the mounting plate away from the four-wheel road sweeper. A cleaning device is installed in the installation shell. A cross plate is arranged on the upper side of the installation shell. Two first arc-shaped shells are symmetrically arranged front and back on the side of the cross plate away from the mounting plate. The same second arc-shaped shell is movably connected between the two first arc-shaped shells. Nozzles are fixedly connected to both the first arc-shaped shell and the second arc-shaped shell. A spacing adjustment component is arranged on the two first arc-shaped shells. A height adjustment component is arranged on the side of the cross plate away from the second arc-shaped shell.

[0006] In some embodiments, the spacing adjustment component includes a movable groove. A movable groove is opened on the side of the cross plate away from the installation shell. Movable blocks are fixedly connected to the sides of the first arc-shaped shells away from the second arc-shaped shell. The movable blocks are inserted into the movable groove and are movably connected to the movable groove. A first threaded rod is movably connected to the inner cavity of the movable groove. The first threaded rod is threadedly connected to the two movable blocks. One end of the first threaded rod penetrates through the cross plate and is fixedly connected to a first motor. The first motor is fixedly connected to the cross plate.

[0007] In some embodiments, the thread directions of the first threaded rods are oppositely arranged before and after with the center of the movable groove as the symmetry center.

[0008] In some embodiments, the height adjustment assembly includes a fixed plate. The fixed plate is fixedly connected to the side of the cross plate away from the second arc-shaped shell. Two second threaded rods are symmetrically and threadedly connected to the fixed plate. The top ends of the second threaded rods are movably connected to the top surface of the installation shell. The top ends of the two second threaded rods are movably connected to the same top plate. A second motor is fixedly connected to the top plate. A rotating shaft is fixedly connected to the rotor of the second motor. The bottom end of the rotating shaft penetrates through the top plate and is fixedly connected to a first gear. Second gears are fixedly connected to the two second threaded rods near the top ends. The first gear meshes with the two second gears.

[0009] In some embodiments, an arc-shaped groove is formed in the inner cavity of the second arc-shaped shell. A connecting block is fixedly connected to the side wall of the first arc-shaped shell located in the inner cavity of the second arc-shaped shell. The connecting block is movably connected to the arc-shaped groove.

[0010] In some embodiments, a water inlet pipe is fixedly connected to the top surface of the second arc-shaped shell. The water inlet pipe is in through communication with the inner cavity of the second arc-shaped shell.

[0011] In some embodiments, sealing rings are fixedly connected to both sides near the inner cavity of the second arc-shaped shell.

[0012] Through the above solution, driven by the first motor, the first motor drives the first threaded rod to rotate. The first threaded rod meshes with the two movable blocks to move away from or close to each other in the movable groove. The movable blocks drive the first arc-shaped shell to move. At this time, the positions of the nozzles on both sides can be adjusted, so that the range of the water source sprayed by the nozzles can be changed, which is convenient for adapting to cleaning use in different situations; the second motor drives the rotating shaft to rotate. The rotating shaft drives the first gear to mesh with the second gear to rotate. The second gear drives the second threaded rod to rotate. Through the meshing movement between the second threaded rod and the fixed plate, the height adjustment of the cross plate can be realized, so that the nozzle can further adjust the range of the water source sprayed, which is convenient for sprinkling use.

[0013] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and understandable, the specific embodiments of the present application are specifically given below. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 Schematic diagram of the overall three-dimensional structure of the present application;

[0016] Figure 2 Schematic diagram of the three-dimensional structure on the installation shell of the present application;

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the height adjustment component of the present application;

[0018] Figure 4 Schematic diagram of the internal cross-sectional three-dimensional structure of the first arc-shaped shell and the second arc-shaped shell of the present application.

[0019] Explanation of reference numerals:

[0020] 1, four-wheel road sweeper; 2, mounting plate; 3, mounting shell; 4, cleaning equipment; 5, cross plate; 6, first arc-shaped shell; 7, second arc-shaped shell; 8, nozzle; 9, spacing adjustment component; 10, height adjustment component; 11, moving groove; 12, moving block; 13, first threaded rod; 14, first motor; 15, fixing plate; 16, second threaded rod; 17, top plate; 18, second motor; 19, rotating shaft; 20, first gear; 21, second gear; 22, arc-shaped groove; 23, connecting block; 24, water inlet pipe; 25, sealing ring. Detailed implementation manners

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0022] The terms "including" and "having" and any variations thereof in the description, claims, and drawings of the present application are intended to cover but not exclude other content. The word "a" or "an" does not exclude the existence of multiple. Unless otherwise stated, the meaning of "multiple" refers to two or more (including two). Similarly, "multiple groups" refers to two or more groups (including two groups).

[0023] The directional terms used in the following description are all the directions shown in the figures, and do not limit the specific structure of the present application. For example, in the description of the present application, terms such as "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial direction", "radial direction", "circumferential direction", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present application.

[0024] In addition, expressions indicating directions such as the height direction, which are used to illustrate the operation and structure of the components of this embodiment, are not absolute but relative. Although these indications are appropriate when the components are in the positions shown in the figures, when these positions change, these directions should have different interpretations to correspond to the changes.

[0025] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, the "connection" or "coupling" of a mechanical structure may refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. The "connection" or "coupling" of a circuit structure may refer to not only a physical connection but also an electrical connection or a signal connection. For example, it may be a direct connection, that is, a physical connection, or it may be indirectly connected through at least one intermediate element, as long as the circuit is connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0026] To facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0027] As Figures 1-4 shown, the embodiment of the present application provides a floor sweeper with a sprinkling function, including a four-wheel road sweeper 1. Two mounting plates 2 are fixedly connected to the front side of the four-wheel road sweeper 1. A mounting shell 3 is fixedly installed on the bottom surface of the side of the mounting plate 2 away from the four-wheel road sweeper 1. A cleaning device 4 is installed in the mounting shell 3;

[0028] In the technical solution of this embodiment, the cleaning device 4 can be driven by the four-wheel road sweeper 1. The cleaning function can be realized by the rotation of the cleaning device 4, and the collection of impurities can be realized by the four-wheel road sweeper 1 to complete the cleaning of the road;

[0029] On the upper side of the installation shell 3, there is a cross plate 5. On the side of the cross plate 5 away from the installation plate 2, two first arc-shaped shells 6 are symmetrically arranged front and back. A same second arc-shaped shell 7 is movably connected between the two first arc-shaped shells 6. A water inlet pipe 24 is fixedly connected to the top surface of the second arc-shaped shell 7. The water inlet pipe 24 is communicated with the inner cavity of the second arc-shaped shell 7. Nozzles 8 are fixedly connected to both the first arc-shaped shell 6 and the second arc-shaped shell 7. A distance adjustment assembly 9 is arranged on the two first arc-shaped shells 6. The distance adjustment assembly 9 includes a movable groove 11. A movable groove 11 is opened on the side of the cross plate 5 away from the installation shell 3. Movable blocks 12 are fixedly connected to the sides of the first arc-shaped shells 6 away from the second arc-shaped shell 7. The movable blocks 12 are inserted into the movable groove 11 and are movably connected between the movable blocks 12 and the movable groove 11. A first threaded rod 13 is movably connected to the inner cavity of the movable groove 11. The first threaded rod 13 is threadedly connected to the two movable blocks 12. One end of the first threaded rod 13 penetrates through the cross plate 5 and is fixedly connected to a first motor 14. The first motor 14 is fixedly connected to the cross plate 5;

[0030] In the technical solution of this embodiment, it is driven by the first motor 14. The first motor 14 drives the first threaded rod 13 to rotate. The first threaded rod 13 meshes with the two movable blocks 12 to move away from or close to each other in the movable groove 11. The movable blocks 12 drive the first arc-shaped shell 6 to move. At this time, the position adjustment operation of the nozzles 8 on both sides can be realized, so that the range of the water source sprayed by the nozzles 8 can be changed, which is convenient for adapting to the cleaning use in different situations;

[0031] Furthermore, the thread directions of the first threaded rod 13 are opposite to each other symmetrically with the center of the movable groove 11 as the symmetry axis, which is convenient for realizing the adjustment operation of the movable block 12 in the movable groove 11;

[0032] Furthermore, an arc-shaped groove 22 is opened in the inner cavity of the second arc-shaped shell 7. A connecting block 23 is fixedly connected to the side wall of the first arc-shaped shell 6 located in the inner cavity of the second arc-shaped shell 7. The connecting block 23 is movably connected with the arc-shaped groove 22, which can realize the stable movement between the first arc-shaped shell 6 and the second arc-shaped shell 7;

[0033] Furthermore, sealing rings 25 are fixedly connected to both sides of the inner cavity of the second arc-shaped shell 7, which improves the sealing performance between the first arc-shaped shell 6 and the second arc-shaped shell 7;

[0034] A height adjustment assembly 10 is provided on the side of the horizontal plate 5 away from the second arc-shaped shell 7. The height adjustment assembly 10 includes a fixed plate 15. The fixed plate 15 is fixedly connected to the side of the horizontal plate 5 away from the second arc-shaped shell 7. Two second threaded rods 16 are symmetrically and threadedly connected to the fixed plate 15. The top ends of the second threaded rods 16 are movably connected to the top surface of the mounting shell 3. The top ends of the two second threaded rods 16 are movably connected to the same top plate 17. A second motor 18 is fixedly connected to the top plate 17. A rotating shaft 19 is fixedly connected to the rotor of the second motor 18. The bottom end of the rotating shaft 19 penetrates through the top plate 17 and is fixedly connected to a first gear 20. Second gears 21 are fixedly connected to the two second threaded rods 16 near their top ends. The first gear 20 meshes with the two second gears 21;

[0035] In the technical solution of this embodiment, the second motor 18 drives the rotating shaft 19 to rotate. The rotating shaft 19 drives the first gear 20 to mesh with the second gear 21 and rotate. The second gear 21 drives the second threaded rod 16 to rotate. Through the meshing movement between the second threaded rod 16 and the fixed plate 15, the height adjustment operation of the horizontal plate 5 can be realized, so that the nozzle 8 can further adjust the water spraying range of the water source, facilitating water spraying use.

[0036] Those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of this application and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0037] As described above, the above embodiments are only used to illustrate the technical solutions of this application, rather than to limit them; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A floor sweeper with a water sprinkling function, characterized in that, It includes a four-wheel road sweeper (1). Two mounting plates (2) are fixedly connected to the front side of the four-wheel road sweeper (1). An installation shell (3) is fixedly installed on the bottom surface of the side of the mounting plate (2) away from the four-wheel road sweeper (1). A cleaning device (4) is installed in the installation shell (3). A cross plate (5) is arranged on the upper side of the installation shell (3). Two first arc-shaped shells (6) are symmetrically arranged before and after on the side of the cross plate (5) away from the mounting plate (2). The same second arc-shaped shell (7) is movably connected between the two first arc-shaped shells (6). Nozzles (8) are fixedly connected to both the first arc-shaped shell (6) and the second arc-shaped shell (7). A spacing adjustment component (9) is arranged on the two first arc-shaped shells (6). A height adjustment component (10) is arranged on the side of the cross plate (5) away from the second arc-shaped shell (7).

2. The floor sweeper with a water spraying function according to claim 1, wherein, The spacing adjustment component (9) includes a movable groove (11). A movable groove (11) is opened on the side of the cross plate (5) away from the installation shell (3). Movable blocks (12) are fixedly connected to the sides of the first arc-shaped shells (6) away from the second arc-shaped shell (7). The movable blocks (12) are inserted into the movable groove (11) and are movably connected with the movable groove (11). A first threaded rod (13) is movably connected to the inner cavity of the movable groove (11). The first threaded rod (13) is threadedly connected with the two movable blocks (12). One end of the first threaded rod (13) penetrates through the cross plate (5) and is fixedly connected to a first motor (14). The first motor (14) is fixedly connected to the cross plate (5).

3. The floor sweeper with a water spraying function according to claim 2, characterized in that, The thread directions of the first threaded rod (13) are opposite to each other before and after with the center of the movable groove (11) as the symmetry axis.

4. A floor sweeper with a water spraying function according to claim 1, characterized in that, The height adjustment component (10) includes a fixed plate (15). A fixed plate (15) is fixedly connected to the side of the cross plate (5) away from the second arc-shaped shell (7). Two second threaded rods (16) are symmetrically and threadedly connected to the fixed plate (15). The tops of the second threaded rods (16) are movably connected to the top surface of the installation shell (3). The tops of the two second threaded rods (16) are movably connected to the same top plate (17). A second motor (18) is fixedly connected to the top plate (17). A rotating shaft (19) is fixedly connected to the rotor of the second motor (18). The bottom end of the rotating shaft (19) penetrates through the top plate (17) and is fixedly connected to a first gear (20). Second gears (21) are fixedly connected to the positions of the two second threaded rods (16) close to the top. The first gear (20) meshes with the two second gears (21).

5. The floor sweeper with a water spraying function according to claim 1, characterized in that, An arc-shaped groove (22) is opened in the inner cavity of the second arc-shaped shell (7). A connecting block (23) is fixedly connected to the side wall of the first arc-shaped shell (6) located in the inner cavity of the second arc-shaped shell (7). The connecting block (23) is movably connected with the arc-shaped groove (22).

6. The floor sweeper with a water spraying function according to claim 1, characterized in that, A water inlet pipe (24) is fixedly connected to the top surface of the second arc-shaped shell (7). The water inlet pipe (24) is communicated with the inner cavity of the second arc-shaped shell (7).

7. The floor sweeper with a water spraying function according to claim 1, characterized in that, Sealing rings (25) are fixedly connected to both sides of the inner cavity of the second arc-shaped shell (7).

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