Handheld electric cleaning brush

Abstract

The utility model discloses a handheld electric cleaning brush, and relates to the technical field of water purification structure cleaning equipment, the handheld electric cleaning brush comprises a steel sleeve, a driving motor, an incongruous speed reducer, a transmission shaft, a steel wire, a connecting disc, a first handle and a second handle, one end of the steel sleeve and the incongruous speed reducer are fixedly installed, and the other end of the steel sleeve and the driving motor are fixedly installed; the output end of the driving motor is in transmission connection with the input end of the different-direction speed reducer through a transmission shaft. By adopting the structure, the handheld electric cleaning brush is small in size, free of field environment influence, capable of rotating and rubbing by 360 degrees, strong in decontamination capability and large in operation range, and is started by adopting low-voltage electric power, a position with a power supply can be connected with the low-voltage power supply for starting, a position without the power supply can be started through power generation of the generator, and the cleaning brush is convenient to use. And in use, 80% of the working intensity of manually cleaning the pool wall by maintenance personnel is relieved, the working efficiency is greatly improved, and the time cost can be greatly reduced compared with the traditional mode that the pool wall is manually cleaned by a wood brush.

Description

Technical Field

[0001] The utility model belongs to the technical field of water purification structure cleaning equipment, in particular to a handheld electric cleaning brush. Background Art

[0002] Water purification structures are an essential component of urban life, carrying the heavy responsibility of ensuring water quality and providing clean drinking water. With the rapid development of industrialization and urbanization, water quality safety issues are becoming increasingly prominent, making the design, construction, and maintenance of water purification structures particularly critical. This article explores the technical characteristics, operation and management of water purification structures, and their important role in urban development, with the goal of contributing to ensuring water resource security and promoting sustainable urban development.

[0003] The water supply of the water plant is huge, and the water purification structure is large. As water purification structures, the reaction tank and sedimentation tank must keep the pool walls and water bodies clean and hygienic. At the same time, a strict management system has been formulated to ensure that various cleaning measures are implemented, and fixed personnel are arranged to carry out comprehensive cleaning of the water purification structures at fixed times, including removing the bottom silt and removing the dirt and algae attached to the pool walls. In the past, the dirt attached to the pool walls was removed by manual hand-held wooden brushes, which was a heavy workload and low efficiency. Bending over to brush the pool walls for a long time would cause serious strain on the waist of the staff. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a handheld electric cleaning brush to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A handheld electric cleaning brush includes a steel casing, a drive motor, a counter-rotating reducer, a transmission shaft, a steel wire, a connecting disk, a first handle and a second handle. One end of the steel casing is fixedly installed on the counter-rotating reducer, and the other end of the steel casing is fixedly installed on the drive motor. The output end of the drive motor is connected to the input end of the counter-rotating reducer through a transmission shaft. The output end of the counter-rotating reducer is fixedly installed on the center of the connecting disk. The transmission shaft is arranged on the inner side of the steel casing, and a steel wire is fixedly installed on the inner side of the connecting disk. The first handle is fixedly installed on the outer side of the steel casing, and the second handle is fixedly installed on the end of the drive motor away from the steel casing.

[0007] As an optimal technical solution, a plurality of fixing holes are opened on the inner side of the connecting disk, and one end of the steel wire is tied and fixedly installed on the inner side of the fixing hole. The steel wire can be conveniently fixed on the connecting disk through the fixing hole.

[0008] As a preferred technical solution, a fixing ring is fixedly installed on the outer side of the steel casing. Symmetrically and fixedly connected to the outer side of the fixing ring are first mounting rods. One end of the first mounting rod away from the fixing ring is inserted into the lower end of the first handle. A first countersunk hole is formed inside the first handle, and the first handle is fixedly installed by a screw passing through the first countersunk hole and one end of the first mounting rod. Through the first mounting rods on the fixing ring, it is convenient to connect and install the first handle.

[0009] As a preferred technical solution, symmetrically and fixedly installed at one end of the driving motor away from the steel casing are second mounting rods. One end of the second mounting rod away from the driving motor is inserted into the second handle. A second countersunk hole is formed inside the second handle, and the second handle is fixedly installed by a screw passing through the second countersunk hole and one end of the second mounting rod. Through the second mounting rods, it is convenient to install the second handle.

[0010] As a preferred technical solution, a junction box is fixedly connected to the upper end of the driving motor, and a wire threading sleeve is provided on one side of the junction box. Through the junction box, it is convenient to wire and use the driving motor.

[0011] As a preferred technical solution, the shapes of the first handle and the second handle are both U-shaped, and the length of the transmission shaft is 1.5 m. Through the U-shaped first handle and second handle, it is convenient to operate and use this cleaning brush.

[0012] In summary, the main beneficial effects of the present utility model are as follows:

[0013] This handheld electric cleaning brush is small in volume, not affected by the site environment, can rotate 360° for friction, has strong decontamination ability and a large working range. Secondly, it is started with low-voltage electricity. Where there is power, a low-voltage power supply can be connected to start it; where there is no power, it can be started by generating electricity with a generator. In terms of use, it reduces the working intensity of maintenance personnel for manual cleaning of the pool wall by 80% and greatly improves the working efficiency. Compared with the traditional manual wooden brush for cleaning the pool wall, it can greatly reduce the time cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the present utility model;

[0015] Figure 2 is a bottom view of the present utility model;

[0016] Figure 3 is a right view of the present utility model.

[0017] Figure numerals: 1. steel casing; 2. driving motor; 3. counter-rotating reducer; 4. transmission shaft; 5. steel wire; 6. connecting plate; 7. fixing hole; 8. fixing ring; 9. first handle; 10. first countersunk hole; 11. second mounting rod; 12. second handle; 13. wire sleeve; 14. junction box; 15. first mounting rod; 16. second countersunk hole. DETAILED DESCRIPTION

[0018] refer to Figures 1 to 3 The handheld electric cleaning brush described in this embodiment includes a steel casing 1, a drive motor 2, a counter-rotating reducer 3, a transmission shaft 4, a steel wire 5, a connecting disk 6, a first handle 9 and a second handle 12. One end of the steel casing 1 is fixedly installed with the counter-rotating reducer 3, and the other end of the steel casing 1 is fixedly installed with the drive motor 2. The output end of the drive motor 2 is connected to the input end of the counter-rotating reducer 3 through the transmission shaft 4. The output end of the counter-rotating reducer 3 is fixedly installed with the center of the connecting disk 6. The transmission shaft 4 is arranged on the inner side of the steel casing 1, and the inner side of the connecting disk 6 is fixedly installed with a steel wire 5. The first handle 9 is fixedly mounted on the outside of the steel casing 1, and the second handle 12 is fixedly mounted on the end of the drive motor 2 away from the steel casing 1. The length of the transmission shaft 4 is 1.5m, the power of the drive motor 2 is 1.5KW, and the counter-rotating reducer 3 specifically adopts a small right-angle gear reducer; this technical solution takes the sedimentation tank of the water purification structure as an example. The sedimentation tank is 70m long and 27m wide. Previously, it took at least 6 hours to manually scrub the pool wall with a wooden brush. Due to physical problems, the efficiency was low and the decontamination effect was not good. Now, an electric cleaning brush is used for cleaning, which can be completed in 1 hour, with high efficiency and strong decontamination.

[0019] refer to Figure 1 A plurality of fixing holes 7 are provided on the inner side of the connecting disk 6, and one end of the steel wire 5 is tied and fixedly installed on the inner side of the fixing hole 7. By utilizing the plurality of fixing holes 7 on the connecting disk 6, the steel wire 5 can be conveniently tied and fixed on the connecting disk 6.

[0020] refer to Figure 1 A fixing ring 8 is fixedly installed on the outside of the steel casing 1, and a first mounting rod 15 is symmetrically fixedly connected to the outside of the fixing ring 8. The end of the first mounting rod 15 away from the fixing ring 8 is plugged into the lower end of the first handle 9. A first countersunk hole 10 is opened on the inside of the first handle 9. The first handle 9 is fixedly installed by screws passing through the first countersunk hole 10 and one end of the first mounting rod 15. The first mounting rod 15 is installed using the fixing ring 8 on the steel casing 1. After the first mounting rod 15 passes through the first handle 9, the first countersunk hole 10 is engaged to facilitate fixing the first mounting rod 15 and the first handle 9 by screws.

[0021] refer to Figure 3A second mounting rod 11 is symmetrically fixedly installed on the end of the driving motor 2 away from the steel casing 1. The end of the second mounting rod 11 away from the driving motor 2 is plugged into the second handle 12. A second countersunk hole 16 is provided on the inner side of the second handle 12. The second handle 12 is fixedly installed by screws passing through the second countersunk hole 16 and one end of the second mounting rod 11. The second countersunk hole 16 can be used to conveniently connect and fix the second handle 12 and the second mounting rod 11 on the driving motor 2 with screws.

[0022] refer to Figure 1 The upper end of the drive motor 2 is fixedly connected to a junction box 14, and a wire sleeve 13 is provided on one side of the junction box 14. By using the junction box 14 with the wire sleeve 13, the drive motor 2 can be conveniently connected and used.

[0023] refer to Figure 1 The first handle 9 and the second handle 12 are both U-shaped. The U-shaped first handle 9 and the second handle 12 make it easy to operate the cleaning brush. The gripping parts of the first handle 9 and the second handle 12 are at the same horizontal plane, which conforms to ergonomic operation and use. Principle and advantages of use: During use, the built-in transmission shaft 4 is driven by the drive motor 2, and the connecting disk 6 is driven to rotate by the counter-rotating reducer 3. The tied steel wire 5 rotates 360° on the pool wall and rubs, thereby achieving the effect of removing stains. Compared with the previous manual wooden brush, the electric cleaning brush has a much larger brushing amplitude and frequency, and has better cleaning performance. It can also clean the dirt that has been attached to the pool wall for many years.

Claims

1. Handheld electric cleaning brush, comprising a steel sleeve (1), a drive motor (2), a differential speed reducer (3), a transmission shaft (4), a steel wire (5), a connecting disc (6), a first handle (9) and a second handle (12), characterized in that: One end of the steel casing (1) is fixedly mounted on a counter-rotating reducer (3), and the other end of the steel casing (1) is fixedly mounted on a driving motor (2). The output end of the driving motor (2) is connected to the input end of the counter-rotating reducer (3) through a transmission shaft (4). The output end of the counter-rotating reducer (3) is fixedly mounted on the center of a connecting disk (6). The transmission shaft (4) is arranged on the inner side of the steel casing (1). A steel wire (5) is fixedly mounted on the inner side of the connecting disk (6). The first handle (9) is fixedly mounted on the outer side of the steel casing (1), and the second handle (12) is fixedly mounted on an end of the driving motor (2) away from the steel casing (1).

2. The hand-held electric cleaning brush according to claim 1, wherein: A plurality of fixing holes (7) are provided on the inner side of the connecting plate (6), and one end of the steel wire (5) is tied and fixedly installed on the inner side of the fixing hole (7).

3. The hand-held electric cleaning brush according to claim 1, characterized in that: A fixing ring (8) is fixedly installed on the outer side of the steel casing (1), and a first mounting rod (15) is symmetrically fixedly connected to the outer side of the fixing ring (8). The end of the first mounting rod (15) away from the fixing ring (8) is plugged into the lower end of the first handle (9). A first countersunk hole (10) is provided on the inner side of the first handle (9). The first handle (9) is fixedly installed by screws passing through the first countersunk hole (10) and one end of the first mounting rod (15).

4. The handheld electric cleaning brush according to claim 1, wherein: A second mounting rod (11) is symmetrically fixedly mounted on one end of the driving motor (2) away from the steel casing (1); the second mounting rod (11) is plugged into the second handle (12) on the one end away from the driving motor (2); a second countersunk hole (16) is provided on the inner side of the second handle (12); the second handle (12) is fixedly mounted by screws passing through the second countersunk hole (16) and one end of the second mounting rod (11).

5. The hand-held electric cleaning brush according to claim 1, wherein: The upper end of the driving motor (2) is fixedly connected to a junction box (14), and a wire-threading sleeve (13) is provided on one side of the junction box (14).

6. The hand-held electric cleaning brush according to claim 1, wherein: The first handle (9) and the second handle (12) are both U-shaped, and the length of the transmission shaft (4) is 1.5 m.

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