A dust suppressant solution spraying device

Abstract

The utility model provides a kind of dust suppressant solution spraying device, belong to dust suppressant solution equipment field. Including portal frame, the left and right sides of the portal frame are fixedly installed with mounting bracket, the inside of the portal frame is fixedly installed with shell, the portal frame is provided with adjusting assembly, the adjusting assembly includes driving motor, the driving motor is fixedly installed in the left side of portal frame, the output of the driving motor is fixedly connected with two-way screw rod, spraying assembly is provided on the portal frame, the spraying assembly includes liquid storage tank, two the liquid storage tank is fixedly installed in the top of two The mounting bracket is fixedly installed with liquid injection valve in the top of two The mounting bracket. The dust suppression solution can be uniformly sprayed to the vehicle in moving state, thereby realizing uniform dust suppression work on the vehicle, improving the flexibility of equipment use, and suitable for dust suppression work on different types and sizes of vehicles.

Description

Technical Field

[0001] This utility model relates to the field of dust suppressant solution equipment, and more specifically, to a dust suppressant solution spraying device. Background Technology

[0002] Eco-efficient dust suppressant is composed of novel multifunctional high molecular polymers. The cross-linked molecules in the polymer form a network structure, and there are various ionic groups between the molecules. Due to the high charge density, it generates a strong affinity with ions and can quickly capture and firmly adsorb particulate dust through coagulation and adhesion. After drying, it can solidify into a film on the dust surface, thus having a strong dust suppression and prevention effect.

[0003] The dust suppressant solution spraying device includes a solution storage unit, a power and conveying unit, a spraying execution unit, and a carrier platform. Traditional spraying devices are vertical structures, including a vertical solution storage unit, which sprays the solution to suppress dust from materials transported by vehicles.

[0004] Since dust suppressants come in both solid and liquid forms, solid dust suppressants require mixing and stirring with water before use to ensure uniform dissolution. During spraying, if spraying is stopped for an extended period, the liquid in the dust suppressant storage tank will settle after prolonged static conditions, affecting the dust suppressant's effectiveness. To address these technical issues, existing technologies have provided some solutions. For example, Chinese Patent CN218854656U discloses a dust suppressant spraying device for coal trains. This device can transport the dust suppressant solution to the guide plate without affecting its movement, and through the coordinated action of a drive motor, drive screw, drive block, and drive rod, it can drive the guide plate and nozzle to move back and forth, spraying a wider area of ​​the coal train and thus improving the dust suppressant's effectiveness.

[0005] In actual production operations, the coal train is in a moving state, while the nozzles are in a left-right spraying state. At this time, the sprayed dust suppressant is in an S-shaped spraying path relative to the moving coal train, which makes it impossible to spray different areas on the top of the coal train. This results in low dust suppression effect and uniformity, making it inconvenient for operators to use. Utility Model Content

[0006] To address the problem that existing technologies suffer from uneven spraying areas and are unable to effectively suppress dust from vehicles of different sizes, the purpose of this invention is to provide a dust suppressant solution spraying device.

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A dust suppressant solution spraying device includes a gantry frame, on which mounting brackets are fixedly installed on both the left and right sides;

[0009] The gantry frame is equipped with an adjustment assembly, which includes a drive motor. The drive motor is fixedly installed on the left side of the gantry frame. A bidirectional screw is fixedly connected to the output end of the drive motor. A first screw block is threadedly connected to the right side of the bidirectional screw, and a second screw block is threadedly connected to the left side of the bidirectional screw. Mounting rods are fixedly installed on the front side of the first screw block and the rear side of the second screw block. Moving rods are fixedly installed on the other ends of the two mounting rods.

[0010] The gantry is equipped with a spraying assembly, which includes two liquid storage tanks. Each of the two liquid storage tanks is fixedly installed on the top of one of the two mounting brackets. Each of the two mounting brackets has an injection valve fixedly installed on the top of one of the two liquid storage tanks. Each of the two injection pumps has a hose connected to its output end. The other end of each of the two hoses is connected to a spraying housing. The top of each of the two spraying housings is fixedly installed on the bottom of one of the two moving rods. Each of the bottoms of the two spraying housings is connected to an atomizing nozzle.

[0011] Optionally, the thread directions on the left and right sides of the bidirectional screw are opposite, and the thread pitch on the left and right sides of the bidirectional screw is the same.

[0012] Optionally, guide rods are fixedly installed on both the front and rear sides of the inner side of the gantry frame, and the two movable rods are slidably connected to the two guide rods.

[0013] Optionally, the bottom of the housing is provided with movable slots on both the left and right sides, and the two mounting rods pass through the inner cavities of the two movable slots and extend to the bottom of the housing.

[0014] Optionally, guide rods are fixedly installed on both the upper and lower sides of the inner side of the gantry frame, and the first screw block and the second screw block are slidably connected to the left and right sides of the two guide rods.

[0015] Optionally, slots are provided on both the left and right sides of the gantry frame, and the two flexible hoses pass through the inner cavities of the two slots and extend to the inner side of the gantry frame.

[0016] Optionally, anchor bolts are provided on both the left and right sides of the gantry frame, and the bottom of the anchor bolts is connected to the ground.

[0017] Compared with the prior art, the technical solution provided by this utility model has at least the following beneficial effects:

[0018] In the above scheme, when suppressing dust on vehicles of different widths, the output of the drive motor causes the bidirectional screw to move two moving rods outward. At the same time, the moving rods simultaneously drive the atomizing nozzles to move outward. After the liquid pump outputs, the solution in the inner cavity of the storage tank is injected into the spray housing through the hose, so that the atomizing nozzles spray the dust suppression solution evenly onto the surface of the moving vehicle, thereby achieving uniform dust suppression on the vehicle, improving the flexibility of equipment use, and making it suitable for dust suppression work on vehicles of different types and sizes.

[0019] By setting guide rods, the movement direction of the moving rod can be limited, preventing it from deviating during movement and affecting the adjustment of the atomizing nozzle position, thus preventing dust suppression work on vehicles of different sizes. By setting moving slots, the movement of the mounting rod can be limited, preventing it from deviating during movement and affecting the adjustment of the atomizing nozzle position, thus preventing dust suppression work on vehicles of different sizes. By setting guide rods, the movement of the first and second screw blocks can be limited, preventing them from rotating synchronously with the bidirectional screw, thus affecting the movement of the atomizing nozzle position and the dust suppression work on vehicles of different sizes. By setting slots, the problem of the hose not being able to deform and move normally due to the obstruction of the gantry frame when the atomizing nozzle moves can be prevented. By setting anchor bolts, the overall equipment can be stabilized, preventing the equipment from shaking due to accidental collisions. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This utility model Figure 1 A schematic diagram of the drive motor;

[0023] Figure 3 This utility model Figure 1 Schematic diagram of the middle slot;

[0024] Figure 4 This utility model Figure 1 Schematic diagram of the structure of the spraying assembly;

[0025] Figure 5 This utility model Figure 1 A schematic diagram of the structure of the adjustment component.

[0026] [Figure Labels]

[0027] 1. Gantry frame;

[0028] 2. Adjustment assembly; 201. Drive motor; 202. Bidirectional screw; 203. First screw block; 204. Second screw block; 205. Mounting rod; 206. Moving rod; 207. Guide rod; 208. Moving slot; 209. Guide rod;

[0029] 3. Spraying components; 301. Storage tank; 302. Injection valve; 303. Infusion pump; 304. Hoses; 305. Spraying housing; 306. Atomizing nozzle; 307. Groove;

[0030] 4. Mounting bracket; 5. Housing; 6. Anchor bolts.

[0031] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0032] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments. For some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0033] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0034] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0036] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0037] like Figures 1 to 5 As shown, this utility model embodiment provides a dust suppressant solution spraying device, including a gantry frame 1, with mounting brackets 4 fixedly installed on both the left and right sides of the gantry frame 1.

[0038] An adjustment assembly 2 is provided on the gantry frame 1. The adjustment assembly 2 includes a drive motor 201, which is fixedly installed on the left side of the gantry frame 1. A bidirectional screw 202 is rotatably installed on the gantry frame 1. The output end of the drive motor 201 is fixedly connected to the bidirectional screw 202. The threads on the left and right sides of the bidirectional screw 202 are in opposite directions, and the thread pitch on the left and right sides of the bidirectional screw 202 is the same. A first screw block 203 is threadedly connected to the right side of the bidirectional screw 202, and a second screw block 204 is threadedly connected to the left side. Mounting rods 205 are fixedly installed on the front side of the first screw block 203 and the rear side of the second screw block 204. A moving rod 206 is fixedly installed on the other end of each mounting rod 205.

[0039] The gantry frame 1 is equipped with a spraying assembly 3, which includes a liquid storage tank 301. Two liquid storage tanks 301 are installed on the top of two mounting brackets 4. An injection valve 302 is installed on the top of the liquid storage tank 301 and is connected to the inside of the liquid storage tank 301. An infusion pump 303 is fixedly installed on the top of each of the two liquid storage tanks 301. The input end of the infusion pump 303 is connected to the inside of the liquid storage tank 301. The output end of each of the two infusion pumps 303 is connected to a hose 304. The other end of each of the two hoses 304 is connected to a spray housing 305. The top of each of the two spray housings 305 is installed on the bottom of two moving rods 206. The bottom of each of the two spray housings 305 is connected to an atomizing nozzle 306.

[0040] When suppressing dust on vehicles of different widths, the output of the drive motor 201 causes the bidirectional screw 202 to move the two moving rods 206 outward. At the same time, the moving rods 206 simultaneously move the atomizing nozzles 306 outward. After the liquid pump 303 outputs, the solution in the inner cavity of the liquid storage tank 301 is injected into the spray housing 305 through the hose 304, so that the atomizing nozzles 306 spray the dust suppression solution evenly onto the surface of the moving vehicle, thereby achieving uniform dust suppression of the vehicle, improving the flexibility of equipment use, and making it suitable for dust suppression of vehicles of different sizes.

[0041] like Figure 1 , Figure 2 and Figure 3 As shown, guide rods 207 are fixedly installed on both sides of the gantry frame 1, and two moving rods 206 are slidably connected to the two guide rods 207.

[0042] By setting the guide rod 207, the movement direction of the moving rod 206 can be limited to prevent it from deviating in direction during movement, which would affect the adjustment of the position of the atomizing nozzle 306 and make it impossible to perform dust suppression work on vehicles of different sizes.

[0043] like Figure 3 and Figure 5 As shown, a housing 5 is fixedly installed on the inner side of the gantry 1, covering all adjustment components 2 except for the drive motor 201. Movable slots 208 are provided on both the left and right sides of the bottom of the housing 5. Two mounting rods 205 pass through the inner cavities of the two movable slots 208 and extend to the bottom of the housing 5. By setting the movable slots 208, the movement of the mounting rods 205 can be limited, preventing them from shifting during movement and thus affecting the adjustment of the position of the atomizing nozzle 306, making it impossible to perform dust suppression work on vehicles of different sizes.

[0044] like Figure 5 As shown, guide rods 209 are fixedly installed on both the upper and lower sides of the inner side of the gantry frame 1, and the first screw block 203 and the second screw block 204 are slidably connected to the left and right sides of the two guide rods 209.

[0045] By setting the guide rod 209, the movement of the first screw block 203 and the second screw block 204 can be guided, preventing them from rotating synchronously with the bidirectional screw 202 when they move, which would affect the movement of the atomizing nozzle 306 and the dust suppression work on vehicles of different sizes.

[0046] like Figures 1 to 4 As shown, slots 307 are provided on both the left and right sides of the gantry frame 1, and two flexible hoses 304 pass through the inner cavity of the two slots 307 and extend to the inner side of the gantry frame 1.

[0047] By setting the slot 307, the problem of the hose 304 being unable to deform and move normally due to the obstruction of the gantry 1 when the atomizing nozzle 306 moves can be avoided.

[0048] like Figure 1 and Figure 2 As shown, anchor bolts 6 are installed on both the left and right sides of the gantry frame 1, and the bottom of the anchor bolts 6 is connected to the ground.

[0049] By installing anchor bolts 6, the overall equipment can be stabilized, preventing the equipment from shaking due to accidental collisions.

[0050] The working process of the technical solution provided in this application is as follows:

[0051] In use, firstly, according to the width and specifications of the vehicle, the drive motor 201 is rotated by controlling it. The rotation of the drive motor 201 will drive the bidirectional screw 202 to rotate synchronously. Since the spiral directions on both sides of the bidirectional screw 202 are opposite, the two first screw blocks 203 will move inward. At this time, the first screw blocks 203 synchronously drive the mounting rod 205 and the moving rod 206 to move outward, so that the moving rod 206 synchronously drives the spray housing 305 and the atomizing nozzle 306 to move, thereby completing the matching work of the vehicle width.

[0052] Dust suppressant solution is pre-injected into the inner cavity of the storage tank 301 through the injection valve 302. When spraying is required, the positions of the spray housing 305 and the atomizing nozzle 306 are adjusted through the above steps. Then, through the output of the infusion pump 303, the input end of the infusion pump 303 generates suction to draw out the dust suppressant solution from the inner cavity of the storage tank 301. At this time, the dust suppressant solution is injected into the hose 304 through the output end of the infusion pump 303. The dust suppressant solution is then delivered into the inner cavity of the spray housing 305 through the hose 304. At this time, the atomizing nozzle 306 sprays the dust suppressant solution downwards.

[0053] Finally, after the vehicle passes through the inside of the gantry 1, the atomizing nozzle 306 can evenly spray the dust suppressant solution onto the surface of the vehicle to achieve dust suppression.

[0054] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0055] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dust suppressant solution spraying device, comprising a gantry frame, characterized in that, Mounting brackets are fixedly installed on both the left and right sides of the gantry frame, and an outer shell is fixedly installed on the inner side of the gantry frame. An adjustment assembly is provided on the gantry frame. The adjustment assembly includes a drive motor, which is fixedly installed on the left side of the gantry frame. A bidirectional screw is fixedly connected to the output end of the drive motor. A first screw block is threadedly connected to the right side of the bidirectional screw, and a second screw block is threadedly connected to the left side of the bidirectional screw. Mounting rods are fixedly installed on the front side of the first screw block and the rear side of the second screw block. Moving rods are fixedly installed on the other ends of the two mounting rods. The gantry is equipped with a spraying assembly, which includes a liquid storage tank. Two liquid storage tanks are fixedly installed on the top of two mounting brackets. An injection valve is fixedly installed on the top of each of the two mounting brackets. An infusion pump is fixedly installed on the top of each of the two liquid storage tanks. The output end of each of the two infusion pumps is connected to one end of a flexible hose. The other end of each of the two flexible hoses is connected to a spraying housing. The top of each of the two spraying housings is fixedly installed on the bottom of two movable rods. An atomizing nozzle is connected to the bottom of each of the two spraying housings.

2. The dust suppressant solution spraying device according to claim 1, characterized in that, The threads on the left and right sides of the bidirectional screw are in opposite directions, and the pitch on the left and right sides of the bidirectional screw is the same.

3. The dust suppressant solution spraying device according to claim 1, characterized in that, Guide rods are fixedly installed on both the front and rear sides of the inner side of the gantry frame, and the two movable rods are slidably connected to the two guide rods.

4. The dust suppressant solution spraying device according to claim 1, characterized in that, The bottom of the outer casing has movable slots on both the left and right sides, and the two mounting rods pass through the inner cavities of the two movable slots and extend to the bottom of the outer casing.

5. The dust suppressant solution spraying device according to claim 1, characterized in that, Guide rods are fixedly installed on both the upper and lower sides of the inner side of the gantry frame, and the first screw block and the second screw block are slidably connected to the left and right sides of the two guide rods.

6. The dust suppressant solution spraying device according to claim 5, characterized in that, The gantry frame has slots on both the left and right sides, and the two hoses pass through the inner cavities of the two slots and extend to the inner side of the gantry frame.

7. The dust suppressant solution spraying device according to claim 5, characterized in that, Anchor bolts are installed on both the left and right sides of the gantry frame, and the bottom of the anchor bolts is connected to the ground.

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