A building surface cleaning device

Abstract

The utility model belongs to the field of building surface cleaning, specifically is a kind of building surface cleaning device, including base, the one side fixedly connected with stand of base, the inner chamber slidingly connected with adjusting column of stand, the one end fixedly connected with first connecting seat of adjusting column, the inner wall rotationally connected with rotating block of first connecting seat, the surface fixedly connected with rocker arm of rotating block, the one end fixedly connected with electric push rod of rocker arm, the one end of electric push rod is provided with cleaning mechanism;The utility model can effectively improve the convenience when manually cleaning building surface, improve cleaning efficiency and the effect of cleanliness, solve the problem that manual adopts lengthened grip rod, the surface of building is cleaned using pure manual high grip rod, but along with the increase of cleaning area and time, lead to cleaning efficiency reduction, and the cleanliness of cleaning is also influenced.

Description

Technical Field

[0001] This utility model relates to the field of building surface cleaning, specifically a building surface cleaning device. Background Technology

[0002] Buildings are man-made and fixed relative to the ground. A wall is a type of building. Walls mainly bear the horizontal shear force generated by wind loads or earthquakes. When cleaning dirt on walls, dirt removal devices are needed.

[0003] Over time, dust in the atmosphere and pollution from rainwater cause building surfaces to lose their luster, affecting their aesthetics. Currently, most methods for cleaning building surfaces involve using an extended handle with a brush attached to the other end. The surface is cleaned manually by holding the handle high. However, as the cleaning area and time increase, the fatigue of the personnel also increases, leading to reduced cleaning efficiency and affecting the cleanliness. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most current methods for cleaning building surfaces involve using an extended handle with a brush attached to the other end. The surface is cleaned manually by holding the handle high. However, as the cleaning area and time increase, the fatigue of the personnel also increases, leading to a decrease in cleaning efficiency and affecting the cleanliness. This invention proposes a building surface cleaning device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a building surface cleaning device, including a base, a column fixedly connected to one side of the base, an adjusting column slidably connected to the inner cavity of the column, a first connecting seat fixedly connected to one end of the adjusting column, a rotating block rotatably connected to the inner wall of the first connecting seat, a rocker arm fixedly connected to the surface of the rotating block, an electric push rod fixedly connected to one end of the rocker arm, and a cleaning mechanism provided at one end of the electric push rod;

[0006] The cleaning mechanism includes a cleaning box, a second connecting seat fixedly connected to one side of the cleaning box, the inner wall of the second connecting seat being rotatably connected to one end of an electric push rod, a drive motor fixedly installed in the inner cavity of the cleaning box, a drive gear fixedly connected to the output end of the drive motor, a rotating shaft rotatably connected to the inner wall of the cleaning box, and multiple rotating shafts, one end of each rotating shaft being fixedly connected to a driven gear, the teeth of the driven gear and the drive gear meshing with each other, and a cleaning brush provided at one end of the rotating shaft.

[0007] Preferably, a mounting rod is fixedly connected to one side of the cleaning brush, and a mounting groove is provided at one end of the rotating shaft, with the surface of the mounting rod inserted into the inner wall of the mounting groove.

[0008] Preferably, the inner cavity of the mounting rod is slidably connected to an elastic insert, and the surface of the rotating shaft is provided with a positioning hole, the surface of the elastic insert being inserted into the inner wall of the positioning hole.

[0009] Preferably, a heat dissipation groove is provided on one side of the cleaning box, and there are multiple heat dissipation grooves, with a barrier mesh fixedly connected to the inner wall of each heat dissipation groove.

[0010] Preferably, a bracket is fixedly connected to one side of the cleaning box, a nozzle is fixedly connected to the inner wall of the bracket, and a water supply pipe is fixedly connected to one end of the nozzle.

[0011] Preferably, an adjusting rod is fixedly connected to the surface of the rotating block, and a handle is rotatably connected to the surface of the adjusting rod.

[0012] Preferably, an extension rod is fixedly connected to the surface of the base, a caster wheel is fixedly connected to one side of the extension rod, a threaded rod is threadedly connected to the inner cavity of the extension rod, an adjustment handle is fixedly connected to one end of the threaded rod, and a resistance-increasing plate is fixedly connected to one end of the threaded rod.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a cleaning mechanism where a handle drives a rotating block to rotate along the first connecting seat. Simultaneously, the rotating block's rotation drives a rocker arm and an electric push rod for angle adjustment. The rocker arm's angle adjustment also adjusts the height of the cleaning mechanism along the building surface. The electric push rod simultaneously raises the cleaning mechanism to a higher cleaning height. During cleaning, the drive motor rotates the active gear, which in turn drives the meshing driven gears. The rotation of multiple driven gears simultaneously drives the rotating shaft and cleaning brush, achieving effective cleaning of the building surface. This significantly improves the convenience, efficiency, and cleanliness of manual building surface cleaning. It solves the problem that current methods for cleaning building surfaces mostly involve using an extended handle with a brush attachment at the other end, requiring manual lifting of the handle. However, as the cleaning area and time increase, worker fatigue increases, leading to reduced cleaning efficiency and compromised cleanliness. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a first three-dimensional schematic diagram of the overall device of this utility model;

[0017] Figure 2 This is a second perspective view of the overall device of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the cleaning mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the driving gear and driven gear of this utility model.

[0020] Figure 5 This is a three-dimensional schematic diagram of the extension rod and threaded rod of this utility model.

[0021] In the diagram: 1. Base; 2. Column; 3. Adjusting column; 4. First connecting seat; 5. Rotating block; 6. Rocker arm; 7. Electric push rod; 8. Cleaning mechanism; 801. Cleaning box; 802. Second connecting seat; 803. Drive motor; 804. Drive gear; 805. Rotating shaft; 806. Driven gear; 807. Cleaning brush; 9. Mounting rod; 10. Mounting slot; 11. Elastic insert; 12. Positioning hole; 13. Heat dissipation slot; 14. Barrier mesh; 15. Bracket; 16. Nozzle; 17. Water supply pipe; 18. Adjusting rod; 19. Handle; 20. Extension rod; 21. Caster wheel; 22. Threaded rod; 23. Adjusting handle; 24. Resistance plate. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a building surface cleaning device. (Refer to...) Figures 1 to 4A building surface cleaning device includes a base 1, an extension rod 20 fixedly connected to the surface of the base 1, a caster wheel 21 fixedly connected to one side of the extension rod 20, a column 2 fixedly connected to one side of the base 1, an adjusting column 3 slidably connected to the inner cavity of the column 2, a first connecting seat 4 fixedly connected to one end of the adjusting column 3, a rotating block 5 rotatably connected to the inner wall of the first connecting seat 4, an adjusting rod 18 fixedly connected to the surface of the rotating block 5, a handle 19 rotatably connected to the surface of the adjusting rod 18, a rocker arm 6 fixedly connected to the surface of the rotating block 5, an electric push rod 7 fixedly connected to one end of the rocker arm 6, and a cleaning mechanism 8 provided at one end of the electric push rod 7.

[0025] The cleaning mechanism 8 includes a cleaning box 801. A second connecting seat 802 is fixedly connected to one side of the cleaning box 801. The inner wall of the second connecting seat 802 is rotatably connected to one end of an electric push rod 7. A drive motor 803 is fixedly installed inside the cleaning box 801. A drive gear 804 is fixedly connected to the output end of the drive motor 803. A rotating shaft 805 is rotatably connected to the inner wall of the cleaning box 801. There are multiple rotating shafts 805. A driven gear 806 is fixedly connected to one end of each rotating shaft 805. The teeth of the driven gear 806 and the drive gear 804 mesh with each other. A cleaning brush 807 is provided at one end of the rotating shaft 805. In this building surface cleaning device, the base 1 plays a major supporting role. The device can be transported by casters 21. The column 2 and the adjusting column 3 are connected by a pin and multiple holes. After adjusting to a suitable height, the adjusting column 3... The cleaning mechanism 8 has its position fixed, and the cleaning brush 807 in the cleaning mechanism 8 is attached to the building surface. The handle 19 can drive the rotating block 5 to rotate along the first connecting seat 4. While the rotating block 5 is rotating, it can drive the rocker arm 6 and the electric push rod 7 to adjust the angle. While the rocker arm 6 adjusts the angle, it can drive the cleaning mechanism 8 to adjust the height along the building surface. At the same time, the electric push rod 7 can push the cleaning mechanism 8 to raise the cleaning height. When the cleaning mechanism 8 is cleaning, the drive motor 803 can drive the drive gear 804 to rotate. While the drive gear 804 is rotating, it drives the meshed driven gear 806 to rotate. The rotation of multiple sets of driven gears 806 drives the rotating shaft 805 and the cleaning brush 807 to rotate, thus cleaning the building surface. Therefore, the device has a simple and compact structure, which can effectively improve the convenience of manual cleaning of building surfaces, and improve cleaning efficiency and cleanliness.

[0026] Reference Figure 4A mounting rod 9 is fixedly connected to one side of the cleaning brush 807. A mounting groove 10 is provided at one end of the rotating shaft 805. The surface of the mounting rod 9 is inserted into the inner wall of the mounting groove 10. An elastic plug 11 is slidably connected to the inner cavity of the mounting rod 9. A positioning hole 12 is provided on the surface of the rotating shaft 805. The surface of the elastic plug 11 is inserted into the inner wall of the positioning hole 12. Through the mounting rod 9, the cleaning brush 807 is fixedly connected to the rotating shaft 805 by the cooperation of the mounting rod 9 and the mounting groove 10. The elastic plug 11 can be stored and popped out along the mounting rod 9. During installation, press the elastic plug 11 to insert the mounting rod 9 into the mounting groove 10. When the position of the elastic plug 11 coincides with the position of the positioning hole 12, the elastic plug 11 pops out and is inserted into the positioning hole 12, which facilitates the disassembly and assembly of the cleaning brush 807 and the rotating shaft 805 and improves the efficiency of the cleaning brush 807 replacement in the future.

[0027] Reference Figure 3 The cleaning box 801 has a heat dissipation slot 13 on one side. There are multiple heat dissipation slots 13, and the inner walls of the multiple heat dissipation slots 13 are fixedly connected with a barrier net 14. Through the heat dissipation slots 13, the drive motor 803 continuously runs inside the cleaning box 801 and generates heat. The heat is discharged from the cleaning box 801 through the heat dissipation slots 13. The barrier net 14 can block dust in the outside air and sprayed water to a certain extent, so as to avoid affecting the internal structure of the cleaning box 801.

[0028] Reference Figure 3 A bracket 15 is fixedly connected to one side of the cleaning box 801. A nozzle 16 is fixedly connected to the inner wall of the bracket 15. A water supply pipe 17 is fixedly connected to one end of the nozzle 16. The nozzle 16 is fixedly connected to the cleaning box 801 through the bracket 15. The water supply pipe 17 can be connected to the water supply hose on the external water supply equipment, so that the water source is distributed to each nozzle 16 through the water supply pipe 17. The surface of the building can be sprayed through the nozzle 16 to wash away dust and soften some stubborn stains.

[0029] Reference Figure 5 The inner cavity of the extension rod 20 is threadedly connected to a threaded rod 22. One end of the threaded rod 22 is fixedly connected to an adjusting handle 23, and the other end of the threaded rod 22 is fixedly connected to a resistance plate 24. Because the adjusting handle 23, the threaded rod 22, and the resistance plate 24 are integrally formed, the adjusting handle 23 can drive the threaded rod 22 to rotate. When the threaded rod 22 rotates along the extension rod 20, it can drive the resistance plate 24 to adjust up and down. The resistance plate 24 continues to be lowered until it touches the ground, thereby increasing the stability of the overall device.

[0030] Working principle: Workers transport the various components of the device to the site using the casters 21. The adjusting handle 23 drives the threaded rod 22 to rotate. As the threaded rod 22 rotates along the extension rod 20, it drives the resistance plate 24 to adjust up and down. The resistance plate 24 continues to descend until it touches the ground, thereby increasing the stability of the overall device. The column 2 and the adjusting column 3 are connected by a pin and multiple holes. After adjusting to the appropriate height, the position of the adjusting column 3 is fixed. The cleaning brush 807 in the cleaning mechanism 8 is attached to the building surface. The handle 19 drives the rotating block 5 to rotate along the first connecting seat 4. Simultaneously, the rotating block 5 drives the rocker arm 6 and the electric push rod 7 to adjust the angle. The water supply pipe 17 can connect to the water supply hose on an external water supply device. The water source is connected, and the water is distributed to each nozzle 16 through the water supply pipe 17. The nozzle 16 can spray the surface of the building. The rocker arm 6 can adjust the angle and drive the cleaning mechanism 8 to adjust the height along the surface of the building. At the same time, the electric push rod 7 can push the cleaning mechanism 8 to raise the cleaning height. When the cleaning mechanism 8 is cleaning, the drive motor 803 can drive the drive gear 804 to rotate. The rotation of the drive gear 804 drives the meshing driven gear 806 to rotate. The rotation of multiple sets of driven gears 806 drives the rotating shaft 805 and the cleaning brush 807 to rotate, thus cleaning the surface of the building. Therefore, the device has a simple and compact structure, which can effectively improve the convenience of manual cleaning of building surfaces, improve cleaning efficiency and cleanliness.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A building surface cleaning device, characterized in that: Includes a base (1), a column (2) is fixedly connected to one side of the base (1), an adjusting column (3) is slidably connected to the inner cavity of the column (2), a first connecting seat (4) is fixedly connected to one end of the adjusting column (3), a rotating block (5) is rotatably connected to the inner wall of the first connecting seat (4), a rocker arm (6) is fixedly connected to the surface of the rotating block (5), an electric push rod (7) is fixedly connected to one end of the rocker arm (6), and a cleaning mechanism (8) is provided at one end of the electric push rod (7). The cleaning mechanism (8) includes a cleaning box (801), a second connecting seat (802) is fixedly connected to one side of the cleaning box (801), the inner wall of the second connecting seat (802) is rotatably connected to one end of an electric push rod (7), a drive motor (803) is fixedly installed in the inner cavity of the cleaning box (801), a drive gear (804) is fixedly connected to the output end of the drive motor (803), a rotating shaft (805) is rotatably connected to the inner wall of the cleaning box (801), there are multiple rotating shafts (805), one end of each of the multiple rotating shafts (805) is fixedly connected to a driven gear (806), the teeth of the driven gear (806) and the drive gear (804) mesh with each other, and a cleaning brush (807) is provided at one end of the rotating shaft (805).

2. The building surface cleaning device according to claim 1, characterized in that: A mounting rod (9) is fixedly connected to one side of the cleaning brush (807), and a mounting groove (10) is provided at one end of the rotating shaft (805). The surface of the mounting rod (9) is inserted into the inner wall of the mounting groove (10).

3. The building surface cleaning device according to claim 2, characterized in that: The inner cavity of the mounting rod (9) is slidably connected to an elastic insert (11), and the surface of the rotating shaft (805) is provided with a positioning hole (12), and the surface of the elastic insert (11) is inserted into the inner wall of the positioning hole (12).

4. The building surface cleaning device according to claim 1, characterized in that: The cleaning box (801) has a heat dissipation groove (13) on one side. There are multiple heat dissipation grooves (13), and the inner walls of the multiple heat dissipation grooves (13) are fixedly connected with a barrier net (14).

5. A building surface cleaning device according to claim 1, characterized in that: A bracket (15) is fixedly connected to one side of the cleaning box (801), and a nozzle (16) is fixedly connected to the inner wall of the bracket (15). A water supply pipe (17) is fixedly connected to one end of the nozzle (16).

6. A building surface cleaning device according to claim 1, characterized in that: An adjusting rod (18) is fixedly connected to the surface of the rotating block (5), and a handle (19) is rotatably connected to the surface of the adjusting rod (18).

7. A building surface cleaning device according to claim 1, characterized in that: An extension rod (20) is fixedly connected to the surface of the base (1). A caster wheel (21) is fixedly connected to one side of the extension rod (20). A threaded rod (22) is threadedly connected to the inner cavity of the extension rod (20). An adjusting handle (23) is fixedly connected to one end of the threaded rod (22). A resistance-increasing plate (24) is fixedly connected to one end of the threaded rod (22).

Images