Dust removal device for dust raising environment

Abstract

The utility model provides a dust removal device for a dust raising environment, which relates to the technical field of dust raising governance, and comprises a box body, a stepping motor is fixed on one side of the box body, a first gear is fixed on an output shaft of the stepping motor, one side of the first gear is meshed with a second gear, the second gear is rotationally connected with the box body, and the first gear is meshed with the second gear. A support is fixed to the second gear, the stepping motor periodically rotates forwards and backwards to drive the first gear and the second gear to rotate forwards and backwards, then the support and the fog gun body periodically and automatically swing back and forth, the water mist spraying range of the fog gun body is enlarged, and the dust raising environment can be treated more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of dust control, in particular to a dust removal device for dusty environments. Background Art

[0002] Suspended dust is an open pollution source that enters the atmosphere due to the wind, human influence and other factors. It is an important component of the total suspended particulate matter in the ambient air. Suspended dust pollutes the air, affects the environment and is also harmful to the human body, such as causing bronchitis and lung cancer.

[0003] However, in the prior art, when existing construction operations create a dusty environment during the construction process, a fog cannon is generally used to remove dust from the dusty environment. However, when most fog cannons start to spray water mist, their fog cannon bodies are mostly stationary and cannot automatically swing back and forth periodically, resulting in a limited spraying range of the water mist. Relevant staff may need to adjust the spray angle of the fog cannon body multiple times in the later stage, which is more troublesome. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: when most fog cannons start to spray water mist, their fog cannon bodies are mostly stationary and cannot automatically swing back and forth periodically, resulting in a limited spraying range of the water mist. Relevant staff may need to adjust the spray angle of the fog cannon body multiple times in the later stage, which is quite troublesome.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal device for a dusty environment, comprising a box body, a stepper motor is fixed on one side of the box body, and a first gear is fixed to the output shaft of the stepper motor, a second gear is meshed on one side of the first gear, and the second gear is rotatably connected to the box body, a bracket is fixed on the second gear, and a fog cannon body is installed at one end of the bracket, a water pump is fixed on the surface of the bracket, and water pipes are installed at both ends of the water pump, one end of the water pipe is connected to the fog cannon body and the other end passes through the box body, the second gear and the bracket, a water tank is placed in the storage space of the box body, and a through-opening is opened on the top of the water tank, a rotating closing disk is rotatably connected to the through-opening, and the rotating closing disk is fixedly connected to the water pipe, and a control panel is installed on one side of the box body.

[0006] As a preferred embodiment, universal wheels are installed at the four corners of the bottom of the box.

[0007] As a preferred embodiment, a protective cover is fixed on one side surface of the box body at the installation position of the stepper motor, and the protective cover is connected through the output shaft of the stepper motor.

[0008] As a preferred embodiment, the cross-sectional area of ​​the water tank is matched with the cross-sectional area of ​​the storage space of the box body, and a water inlet is opened on one side of the water tank, and a rotating cover is threadedly connected to the water inlet.

[0009] As a preferred embodiment, a shielding cover is slidably connected to the surface of the box at the installation position of the control panel, and a clamping block is fixedly connected to one end of the shielding cover, which is engaged with the surface of the box, and a handle is fixedly connected to one side of the shielding cover.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model allows the stepping motor to perform periodic forward and reverse rotation, thereby driving the forward and reverse rotation of the first gear and the second gear, thereby allowing the bracket and the mist cannon body to automatically swing back and forth periodically, thereby increasing the water mist spraying range of the mist cannon body, making it more convenient to control the dust environment, and the mist cannon body will also drive one end of the water pipe to rotate back and forth during the back and forth swinging process. Through the setting of the rotating closing disk, the through-opening will be blocked while not hindering the back and forth rotation of one end of the water pipe, thereby improving the sealing of the water tank and effectively preventing water from spilling out of the through-opening during the movement of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall right side structure of a dust removal device for a dusty environment provided by the utility model;

[0013] Figure 2 A schematic diagram of the overall left side structure of a dust removal device for a dusty environment provided by the utility model;

[0014] Figure 3 A schematic diagram of the structure around a water tank of a dust removal device for dusty environments provided by the utility model.

[0015] Legend:

[0016] 1. Box body; 2. Universal wheel; 3. Stepper motor; 4. Gear No. 1; 5. Gear No. 2; 6. Protective cover; 7. Bracket; 8. Mist cannon body; 9. Water pump; 10. Water pipe; 11. Water tank; 12. Through-hole; 13. Rotating closure disk; 14. Water filling port; 15. Rotating cover; 16. Control panel; 17. Shielding cover. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example 1

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a dust removal device for a dusty environment, comprising a box body 1, a stepper motor 3 is fixed on one side of the box body 1, and a No. 1 gear 4 is fixed on the output shaft of the stepper motor 3, a No. 2 gear 5 is meshed on one side of the No. 1 gear 4, and the No. 2 gear 5 is rotatably connected to the box body 1, a bracket 7 is fixed on the No. 2 gear 5, and a mist cannon body 8 is installed at one end of the bracket 7, the stepper motor 3 is used as a power source to perform periodic forward and reverse rotation, driving the forward and reverse activities of the No. 1 gear 4 and the No. 2 gear 5, so that the bracket 7 and the mist cannon body 8 are periodically and automatically swung back and forth, so that the water mist spraying range of the mist cannon body 8 becomes larger, which is more convenient for controlling the dusty environment, a water pump 9 is fixed on the surface of the bracket 7, and water pipes 10 are installed at both ends of the water pump 9, the water pump 9 is used to extract water and transmit water through the water pipe 10 To the mist cannon body 8, so that the mist cannon body 8 can spray water mist, one end of the water pipe 10 is connected to the mist cannon body 8 and the other end is connected to the box body 1, the second gear 5 and the bracket 7. A water tank 11 is placed in the storage space of the box body 1. The water tank 11 is used to store water, and a through hole 12 is opened on the top of the water tank 11. A rotating closure disk 13 is rotatably connected to the through hole 12, and the rotating closure disk 13 is fixedly connected to the water pipe 10. By setting the rotating closure disk 13, the through hole 12 is blocked without hindering the back and forth rotation of one end of the water pipe 10, thereby improving the sealing of the water tank 11 and effectively preventing water from spilling out of the through hole 12 during the movement of the box body 1. A control panel 16 is installed on one side of the box body 1, and the control panel 16 is electrically connected to the stepper motor 3 and the water pump 9 for easy control.

[0020] Example 2

[0021] like Figure 1-3As shown, universal wheels 2 are installed at the four corners of the bottom of the box body 1. The setting of the universal wheels 2 facilitates the overall movement of the device. A protective cover 6 is fixed on the surface of one side of the box body 1 at the installation position of the stepper motor 3, and the protective cover 6 is connected through the output shaft of the stepper motor 3. The protective cover 6 protects the stepper motor 3 to prevent it from being accidentally damaged. The cross-sectional area of ​​the water tank 11 is adapted to the cross-sectional area of ​​the storage space of the box body 1, which can effectively improve the stability of the water tank 11 in the box body 1 and prevent it from moving randomly. A water injection port 14 is provided on one side of the water tank 11. The water injection port 14 is arranged to facilitate refilling of water in the water tank 11 after the water source of the water tank 11 is used up, and a threaded connection is provided on the water injection port 14. There is a rotating cover 15. After the water tank 11 is filled with water, the water inlet 14 is closed by the rotating cover 15 to prevent water from overflowing. The surface of the box body 1 is located at the installation position of the control panel 16 and is slidably connected with a shielding cover 17. The shielding cover 17 covers the control panel 16, which effectively prevents water from falling onto the control panel 16 of the fog cannon body 8 during the water spraying process, causing damage to the control panel 16. One end of the shielding cover 17 is fixedly connected with a card block, and the card block is engaged with the surface of the box body 1. With the help of the card block, the shielding cover 17 is conveniently fixed so that it can be suspended in the air to cover the control panel 16. One side of the shielding cover 17 is fixedly connected with a handle, and the setting of the handle facilitates the lifting and movement of the shielding cover 17.

[0022] Working principle:

[0023] like Figure 1-3 As shown, when the utility model is used, the user first opens the closed door outside the box body 1, and then rotates the rotating cover 15 to open it, and injects water into the water tank 11 through the water injection port 14 to fill the water tank 11 with water, and then returns the rotating cover 15 to its original position, and then with the help of the universal wheel 2, the box body 1 is pushed and moved as a whole to move it into the dusty environment, and then the handle on the shielding cover 17 is pulled to move the shielding cover 17 downward to reveal the control panel 16 therein, and the control panel 16 is used to control the steps in the protective cover 6 The motor 3 is turned on and allowed to rotate forward and reverse periodically, thereby driving the forward and reverse activities of the No. 1 gear 4 and the No. 2 gear 5, and then allowing the bracket 7 and the fog cannon body 8 to swing back and forth periodically and automatically. At this time, the rotating closing disk 13 also rotates back and forth at the through-port 12 driven by the water pipe 10, and then the water pump 9 is controlled to start through the control panel 16, allowing it to draw water from the water tank 11 through the water pipe 10, and transport the water to the fog cannon body 8, so that the fog cannon body 8 sprays water in the form of water mist, and then the shielding cover 17 is returned to its position.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dust removal device for a dusty environment, comprising a housing (1), characterized in that: A stepper motor (3) is fixed on one side of the housing (1), and a first gear (4) is fixed to the output shaft of the stepper motor (3), a second gear (5) is meshed on one side of the first gear (4), and the second gear (5) is rotatably connected to the housing (1), a bracket (7) is fixed on the second gear (5), and a fog cannon body (8) is installed on one end of the bracket (7), a water pump (9) is fixed on the surface of the bracket (7), and water pipes (10) are installed at both ends of the water pump (9) One end of the water pipe (10) is connected to the gun body (8) of the fog cannon, and the other end thereof penetrates the box body (1), the second gear (5) and the bracket (7). A water tank (11) is placed in the storage space of the box body (1), and a through opening (12) is provided on the top of the water tank (11). A rotating sealing disk (13) is rotatably connected to the through opening (12), and the rotating sealing disk (13) penetrates and is fixedly connected to the water pipe (10). A control panel (16) is installed on one side of the box body (1).

2. A dust removal device for a dusty environment according to claim 1, characterized in that: Universal wheels (2) are installed at the four corners of the bottom of the box body (1).

3. The dust removal device for a dusty environment according to claim 1, characterized in that: A protective cover (6) is fixed on one side surface of the box body (1) at the installation position of the stepper motor (3), and the protective cover (6) is connected through the output shaft of the stepper motor (3).

4. The dust removal device for a dusty environment according to claim 1, characterized in that: The cross-sectional area of ​​the water tank (11) is matched to the cross-sectional area of ​​the storage space of the box body (1), and a water inlet (14) is provided on one side of the water tank (11), and a rotating cover (15) is threadedly connected to the water inlet (14).

5. The dust removal device for a dusty environment according to claim 1, characterized in that: A shielding cover (17) is slidably connected to the surface of the box (1) at the installation position of the control panel (16), and a clamping block is fixedly connected to one end of the shielding cover (17), and the clamping block is clamped and connected to the surface of the box (1), and a handle is fixedly connected to one side of the shielding cover (17).

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