A dust control auxiliary device

Abstract

The utility model discloses a dust control auxiliary device, which belongs to the technical field of dust control structures. The application includes a support seat, including a base, a rotating seat, a motor and a gear; the rotating seat is rotatably arranged on the top of the base; the motor is arranged on the base; a gear is arranged on one end of the rotating seat close to the base; the output end of the motor is meshed with the gear for transmission, driving the rotating seat to rotate; a spray assembly is arranged on the support seat; the spray assembly includes a box, a pump and a spray gun; the spray gun is located on the rotating seat; the input end of the pump is connected to the box, and its output end is connected to the spray gun. The spray gun of the utility model continuously and automatically switches the spraying direction, increases the spraying range, and improves the spraying effect, without the need to manually change the spraying direction and range.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust control, and specifically relates to a dust control auxiliary device. Background Art

[0002] Dust is a component of suspended particles in the air. It is mainly caused by the dust on the ground being blown up by wind and other activities and entering the atmosphere. Especially on construction sites, dust pollution is serious and needs to be controlled. Dust control usually uses water to spray to increase the weight of the dust and make it less likely to float.

[0003] In the prior art, a spray device is generally used for spraying auxiliary prevention and control. For example, the invention with patent publication number CN109351097A discloses an air treatment and dust prevention auxiliary spraying device for environmental protection purification. The device includes a working box, a base plate, four groups of brackets, a servo pump and a connecting hose. A working chamber is arranged inside the working box. A liquid inlet is arranged at the top of the working box, and a baffle is screwed at the liquid inlet. A connecting valve is arranged on the servo pump, and a spray gun is arranged at the output end of the connecting hose; a maintenance port is arranged at the rear side of the working box, and a maintenance cover is flange-connected at the maintenance port. The device also includes a filter plate, two groups of fixed plates, two groups of retaining springs and two groups of limit blocks. Limiting grooves are arranged on the inner sides of the two groups of fixed plates; two groups of fixed blocks, two groups of pull plates, two groups of pull rods, two groups of first sets of springs and two groups of retaining plates are arranged, and through ports are arranged on the two groups of fixed blocks; a placement block, a threaded rod and a threaded pipe are also included.

[0004] The above invention supports and places the spray gun by placing a placement block, so that the spray gun does not need to be held in hand all the time. The placement block can also be driven to move longitudinally by rotating the threaded rod, which is convenient for adjusting the spraying height of the aqueous solution. At the same time, the placement plate can be rotated at multiple angles through the universal ball, which is convenient for adjusting the spraying angle of the aqueous solution. However, the universal ball has limited adjustment directions and cannot be rotated to the rear for spraying. The spraying accuracy is not high, and it needs to be rotated manually during rotation, which is cumbersome to operate and cannot achieve automatic spraying. Utility Model Content

[0005] The utility model provides a dust control auxiliary device to solve the technical problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A dust control auxiliary device comprises a support seat, including a base, a rotating seat, a motor and a gear; the rotating seat is rotatably arranged on the top of the base; the motor is arranged on the base; the gear is arranged on the end of the rotating seat close to the base; the output end of the motor is meshed with the gear for transmission, driving the rotating seat to rotate; a spraying assembly is arranged on the support seat; the spraying assembly comprises a box, a pump and a spray gun; the spray gun is located on the rotating seat; the input end of the pump is connected to the box, and its output end is connected to the spray gun.

[0008] As a further improvement of the technical solution, the box body and the pump are both located on the rotating seat; and the spray gun is located on the top surface of the box body.

[0009] As a further improvement of the technical solution, the spray assembly also includes a bracket and a driving device; the bracket is arranged on the top surface of the box; the spray gun is movably arranged on the bracket; the driving device is located below the spraying end of the spray gun; one end of the driving device is connected to the box, and the other end thereof is connected to the spray gun; the driving device drives the spray gun to swing up and down repeatedly.

[0010] As a further improvement of the technical solution, the spray assembly also includes a dust monitoring device and a controller; the dust monitoring device is arranged on the rotating seat; the dust monitoring device is located behind the spray gun; the controller is connected to the dust monitoring device, the motor, and the pump circuit.

[0011] As a further improvement of the technical solution, the dust monitoring component is located on the top surface of the box.

[0012] As a further improvement of the technical solution, the controller is arranged on the base.

[0013] As a further improvement of the technical solution, the gear is a bevel gear or a spur gear.

[0014] As a further improvement of the technical solution, the gear is a spur gear; the base also includes a slot for accommodating the gear; the top surface of the base is provided with the slot; the gear is located in the slot; the motor is vertically oriented, and its output end extends into the slot; a transmission gear is provided on the output end of the motor, and the transmission gear is meshed with the gear for transmission.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The spray gun of the utility model continuously and automatically switches the spraying direction, increases the spraying range, and improves the spraying effect, without manually changing the spraying direction and range; when in use, the pump is started, and the pump conveys the water in the box to the spray gun, and the spray gun sprays water, so that the dust contacts the water, increases the weight of the dust, and makes it difficult to float; in the process of spraying water by the spray gun, the motor is also started, and the motor meshes with the gear to drive the gear to rotate, and the rotating seat rotates on the base with the gear to realize 360-degree rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a dust control auxiliary device of the utility model. Figure 1 ;

[0019] Figure 2 The structure diagram provided by the utility model Figure 2 ;

[0020] Figure 3 The structure diagram of the utility model is shown in FIG. Figure 3 ;

[0021] Figure 4 for Figure 1 A top view of

[0022] Figure 5 for Figure 4 Sectional view at AA in the middle;

[0023] Figure numerals: 1-support seat, 11-base, 12-rotating seat, 13-motor, 14-gear, 15-slot, 2-spraying assembly, 21-box, 22-pump, 23-spray gun, 24-bracket, 25-driving device, 26-dust monitoring device, 27-controller. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the utility model belongs.

[0025] The words "first", "second" and similar words used in the specification and claims of the utility model invention application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular form of "a", "an" or "the" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] like Figures 1 to 5As shown, a dust control auxiliary device comprises a support seat 1 and a spraying assembly 2; the support seat 1 comprises a base 11, a rotating seat 12, a motor 13 and a gear 14; the rotating seat 12 is rotatably arranged on the top of the base 11; the motor 13 is arranged on the base 11; the rotating seat 12 is provided with a gear 14 near the base 11; a transmission gear is correspondingly arranged on the output end of the motor 13, and the output end of the motor 13 is meshed with the gear 14 through the transmission gear, so as to drive the rotating seat 12 to rotate; optionally, the gear 14 is a bevel gear or a spur gear, when the gear 14 is a bevel gear, the gear 14 is located on the top surface of the base 11, and the motor 13 is also located on the top surface of the base 11. The transmission gear on the output end of the motor 13 is a bevel gear, and the output end of the motor 13 faces the rotating seat 12, so that the transmission gear and the gear 14 are meshed for transmission; the spraying assembly 2 is arranged on the support seat 1; the spraying assembly 2 includes The box 21 includes a pump 22 and a spray gun 23; the spray gun 23 is located on the rotating seat 12 and rotates with the rotating seat 12; the output end of the pump 22 is connected to the box 21 through a pipeline, and its output end is connected to the spray gun 23 through a pipeline, water is injected into the box 21, and a water inlet is provided on the box 21; optionally, the box 21 and the pump 22 can be located on the rotating seat 12 or the base 11, when the box 21 or the pump 22 is located on the base 11, the motor 13 drives the rotating seat 12 to rotate forward and reverse, that is, when the motor 13 drives the rotating seat 12 to rotate forward one circle, the motor 13 reverses and drives the rotating seat 12 to reverse one circle to avoid the continuous rotation and entanglement of the pipeline of the pump 22 and making it unusable; preferably, the box 21 and the pump 22 are both located on the rotating seat 12, so that the box 21 and the pump 22 rotate with the rotating seat 12 to avoid rotation and entanglement of the pipeline; the spray gun 23 is located on the top surface of the box 21. In addition, it needs to be said that the connection method between the motor and the gear, and the pump and the spray gun is a conventional connection. The specific models of the motor and the spray gun are not the improvement points of this application, so they will not be elaborated here.

[0029] Working method:

[0030] When in use, the pump 22 is started, and the pump 22 transports the water in the box 21 to the spray gun 23. The spray gun 23 sprays water, so that the dust contacts the water, increasing the weight of the dust and making it difficult to float. In the process of the spray gun 23 spraying water, the motor 13 is also started, and the motor 13 is meshed with the gear 14 to drive the gear 14 to rotate. The rotating seat 12 rotates on the base 11 with the gear 14 to achieve 360-degree rotation, so that the spray gun continuously and automatically switches the spraying direction, increases the spraying range, and improves the spraying effect without manually changing the spraying direction and range.

[0031] like Figures 1 to 5 As shown, preferably, the spray gun 23 is located on the top surface of the box body 21 to increase the spraying height of the spray gun 23 and improve the spraying effect.

[0032] like Figures 1 to 3 and Figure 5 As shown, preferably, the spray assembly 2 also includes a bracket 24 and a driving device 25; the bracket 24 is arranged on the top surface of the box body 21; the spray gun 23 is movably arranged on the bracket 24, so that the spray gun 23 swings up and down in the height direction; the driving device 25 is located below the spraying end of the spray gun 23; one end of the driving device 25 is connected to the box body 21, and the other end thereof is connected to the spray gun 23; the driving device 25 drives the spray gun 23 to swing up and down repeatedly, and the driving device 25 can be a hydraulic cylinder or an electric push rod. The higher one, the driving device 25 is an electric push rod with a small size and light weight. A control module is arranged on the driving device 25 so that the driving device 25 automatically retracts and extends repeatedly. When the driving device 25 extends, the driving device 25 drives the spray gun 23 to lift up and spray upwards. When the driving device 25 contracts, the driving device 25 drives the spray gun 23 to spray downwards, and continuously switches the spraying direction of the spray gun 23 in the height direction, increases the spraying range of the spray gun 23, and improves the spraying effect. In addition, it should be noted that the specific model of the driving device is not an improvement point of the present application and will not be elaborated here.

[0033] Embodiment 2:

[0034] like Figure 2 , Figure 4 and Figure 5 As shown, compared with the first embodiment, the difference is that a dust monitoring component 26 and a controller 27 are additionally provided; the spraying assembly 2 also includes a dust monitoring component 26 and a controller 27; the dust monitoring component 26 is arranged on the rotating seat 12; the dust monitoring component 26 is located behind the spray gun 23; preferably, the dust monitoring component 26 is located on the top surface of the box body 21 to better monitor the surrounding dust conditions; optionally, the dust monitoring component 26 and the spray gun 23 are located on the same straight line; the controller 27 is connected to the dust monitoring component 26, the motor 13, and the pump 22 circuit; the dust monitoring component 26 monitors the surrounding dust conditions, and during the rotation of the rotating seat 12, the dust monitoring component 26 detects that the dust pollution at this position is high When the alarm signal is sent to the controller 27, the controller 27 controls the motor 13 to rotate faster, so that the spray gun 23 rotates to a position with high dust pollution, such as the dust monitoring component 26 and the spray gun 23 are located on the same straight line, the motor 13 accelerates the rotation, so that the gear 14 accelerates the rotation of half a circle, and after rotating half a circle, the controller 27 controls the motor 13 to temporarily stop working for a period of time, and at the same time, the motor 13 controls the pump 22 to increase the power, improve the spraying force, and spray the position with high dust pollution. After spraying for a period of time, the controller 27 controls the motor 13 to start, and the rotating seat 12 rotates again, and the pump 22 reduces the power, reduces the spraying, saves water, and effectively improves the accuracy of dust control and enhances the spraying effect. In addition, it should be noted that the connection method between the controller and the motor, the dust monitoring component, and the pump is a conventional connection. The specific models of the controller and the dust monitoring component are not the improvement points of this application, so they will not be repeated here.

[0035] like Figure 1 , Figure 4 and Figure 5 As shown, the controller 27 is arranged on the base 11. The controller 27 does not rotate with the rotating base 12. The controller 27 simultaneously controls the forward and reverse rotation of the motor 13, so that the rotating base 12 rotates repeatedly, such as rotating forward one circle and then reverse one circle, so as to avoid the controller 27 and the circuit rotation of the pump 22 and the dust monitoring component 26 being entangled and unable to be used. At the same time, the controller 27 is located on the base 11, which is convenient for the staff to control the controller 27.

[0036] Embodiment three:

[0037] like Figures 1 to 5 As shown, compared with the first embodiment, the difference is that a connection form of the gear 14 is provided, and the gear 14 is a spur gear; the base 11 also includes a slot 15 for accommodating the gear 14; the top surface of the base 11 is provided with a slot 15; the rotating seat 12 and the gear 14 are located in the slot 15; the motor 13 is vertically oriented, and its output end extends into the slot 15; a transmission gear is provided on the output end of the motor 13, and is meshed with the gear 14 through the transmission gear for transmission; the slot 15 accommodates the output end of the motor 13 and the gear 14 to protect the gear 14 and the output end of the motor 13, and prevent debris on the construction site from damaging or interfering with the meshing transmission of the motor 13 and the gear 14.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust control auxiliary device, characterized in that: include: A support base (1) comprises a base (11), a rotating base (12), a motor (13) and a gear (14); the rotating base (12) is rotatably arranged on the top of the base (11); the motor (13) is arranged on the base (11); the gear (14) is arranged on one end of the rotating base (12) close to the base (11); the output end of the motor (13) is meshed with the gear (14) for transmission, thereby driving the rotating base (12) to rotate; A spray assembly (2) is arranged on the support seat (1); the spray assembly (2) comprises a box (21), a pump (22) and a spray gun (23); the spray gun (23) is located on the rotating seat (12); the input end of the pump (22) is connected to the box (21), and the output end thereof is connected to the spray gun (23).

2. The dust control auxiliary device according to claim 1 is characterized in that: The box body (21) and the pump (22) are both located on the rotating seat (12); the spray gun (23) is located on the top surface of the box body (21).

3. The dust control auxiliary device according to claim 2 is characterized in that: The spray assembly (2) further comprises a bracket (24) and a driving device (25); the bracket (24) is arranged on the top surface of the box (21); the spray gun (23) is movably arranged on the bracket (24); the driving device (25) is located below the spraying end of the spray gun (23); one end of the driving device (25) is connected to the box (21), and the other end thereof is connected to the spray gun (23); the driving device (25) drives the spray gun (23) to swing up and down repeatedly.

4. The dust control auxiliary device according to claim 1, characterized in that: The spraying assembly (2) further comprises a dust monitoring component (26) and a controller (27); the dust monitoring component (26) is arranged on the rotating seat (12); the dust monitoring component (26) is located behind the spray gun (23); the controller (27) is connected to the dust monitoring component (26), the motor (13), and the pump (22) in an electrical circuit.

5. The dust control auxiliary device according to claim 4 is characterized in that: The dust monitoring component (26) is located on the top surface of the box body (21).

6. The dust control auxiliary device according to claim 4, characterized in that: The controller (27) is arranged on the base (11).

7. The dust control auxiliary device according to any one of claims 1 to 6, characterized in that: The gear (14) is a bevel gear or a spur gear.

8. The dust control auxiliary device according to claim 7, characterized in that: The gear (14) is a spur gear; the base (11) further comprises a notch (15) for accommodating the gear (14); the top surface of the base (11) is provided with the notch (15); the gear (14) is located in the notch (15); the motor (13) is oriented vertically, and its output end extends into the notch (15); a transmission gear is arranged on the output end of the motor (13), and the transmission gear is meshed with the gear (14) for transmission.

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