Dust suppression solidifying agent spraying device for dust suppression vehicle

Abstract

This utility model discloses a dust suppression and curing agent spraying device for vehicles, comprising: a mounting plate, an adjusting plate rotatably mounted on the mounting plate via an angle adjustment unit, a sliding plate slidably connected to the upper surface of the adjusting plate, and a drive push rod. The adjusting plate is equipped with several first rotating shafts at equal intervals along its rotation axis. Each first rotating shaft has a spray pipe mounted on its top, and a nozzle is mounted on the end of the spray pipe away from the first rotating shaft. Several strip-shaped grooves distributed in a divergent manner are provided through the sliding plate. The ends of the spray pipes away from the first rotating shafts are slidably connected to the corresponding strip-shaped grooves via a sliding mechanism. During spraying, the drive push rod drives the sliding plate to slide back and forth on the adjusting plate, and the sliding mechanism slides within the strip-shaped grooves, thereby driving several spray pipes to rotate around the first rotating shafts. The spray pipes oscillate back and forth under the cooperation of the sliding mechanism and the strip-shaped grooves, resulting in high spraying efficiency, increased spraying range, and more uniform spraying of the dust suppression and curing agent.

Description

Technical Field

[0001] This utility model relates to the technical field of dust suppression vehicles, specifically to a dust suppression curing agent spraying device for dust suppression vehicles. Background Technology

[0002] Dust suppression trucks and dust-suppressing solidifying agents are a perfect pair for controlling dust pollution. Simply put, a dust suppression truck is a specialized vehicle responsible for spraying, while the dust-suppressing solidifying agent is the liquid sprayed from it. Together, they effectively suppress dust. The use of dust-suppressing solidifying agents in dust suppression trucks is an effective technique for controlling dust. It fixes dust particles through adhesion and agglomeration, forming a solidified film or mesh structure on the material surface, thereby effectively suppressing dust.

[0003] Chinese patent application CN202222452797.1, entitled "An Adjustable Height Dust Suppressant and Curing Agent Spraying Device for Dust Suppressant Vehicles," discloses an adjustable height dust suppressant and curing agent spraying device for dust suppressant vehicles. This device uses an actuating cylinder to move a piston rod, causing a first support rod to rotate around a support rod as a fulcrum. This, in turn, causes a second support rod to slide. Simultaneously, a grooved rod slides on the inner surface of the sliding groove, and a connecting rod and protrusion fixedly connected to the second support rod slide on the inner surface of the baffle groove. This effectively adjusts the height of the nozzle, allowing for precise spraying according to different road conditions during the dust suppressant and curing agent spraying process on the dust suppressant vehicle.

[0004] However, the above patent still has the following shortcomings. While it is practical to adjust the spraying distance of the dust suppressant and curing agent by adjusting the height of the nozzle and adjust the nozzle according to the distance between the vehicle and the area to be sprayed, the spraying efficiency of the dust suppressant and curing agent is low and the work efficiency is low when spraying with only a single nozzle. Therefore, it is necessary to design a dust suppressant and curing agent spraying device for vehicles. Utility Model Content

[0005] In view of the above-mentioned technical problems, the purpose of this utility model is to overcome the problem of low spraying efficiency of a single nozzle in the prior art.

[0006] To achieve the above objectives, this utility model provides a dust suppression vehicle dust suppression curing agent spraying device, comprising: a mounting plate mounted on the vehicle body via a first mounting bracket, an adjustment plate mounted on the mounting plate via an angle adjustment unit, a sliding plate slidably connected to the upper surface of the adjustment plate and arranged parallel to the adjustment plate, and a drive push rod mounted on the adjustment plate with its moving end fixedly connected to the sliding plate. The length direction of the rotation axis of the adjusting plate is perpendicular to the length direction of the driving push rod. The adjusting plate is equipped with several first rotating shafts with their axes perpendicular to the adjusting plate at equal intervals along its rotation axis. Each first rotating shaft is equipped with a nozzle at its top. The end of the nozzle away from the first rotating shaft is equipped with a nozzle head. Several strip-shaped grooves distributed in a divergent manner are provided through the sliding plate. The end of the nozzle away from the first rotating shaft is slidably connected to the corresponding strip-shaped groove through a sliding mechanism.

[0007] Preferably, the sliding mechanism includes a second rotating shaft arranged parallel to the first rotating shaft and fixedly connected to the nozzle, and a bearing assembled at the lower end of the second rotating shaft and slidingly contacting the side wall of the corresponding strip groove.

[0008] Preferably, the angle adjustment includes a horizontal third rotating shaft mounted on the side of the adjustment plate away from the nozzle and rotatably connected to the mounting plate, and a manual adjustment mechanism mounted on the mounting plate and connected to the adjustment plate.

[0009] Preferably, the manual adjustment mechanism includes a threaded rod mounted on a mounting plate via a pair of bearing seats with its axis perpendicular to the third rotating shaft, a handwheel mounted on the end of the threaded rod away from the third rotating shaft, and a support arm with one end hinged to the bottom of the adjustment plate via a first hinge shaft parallel to the third rotating shaft and the other end connected to a threaded sleeve via a second hinge shaft parallel to the first hinge shaft, wherein the threaded sleeve is threadedly fitted onto the threaded rod.

[0010] Preferably, the regulating plate is equipped with a main water supply pipe, and the end of the nozzle away from the nozzle head is connected to the main water supply pipe through a connecting hose.

[0011] Preferably, the bottom of the sliding plate is equipped with at least one guide bar whose length direction is consistent with the length direction of the drive push rod, and the adjusting plate is fixedly equipped with a strip-shaped slide block that slides with the guide bar.

[0012] According to the above technical solution, the dust-suppressing and curing agent spraying device for vehicles provided by this utility model has the following beneficial effects during use: Firstly, during the spraying process, the drive push rod will drive the sliding plate to slide back and forth on the adjustment plate, and the sliding mechanism will slide in the strip groove, thereby driving several nozzles to rotate around the first rotating shaft. The nozzles will swing back and forth under the cooperation of the sliding mechanism and the strip groove, resulting in high spraying efficiency, increased spraying range, and more uniform spraying of dust suppressant and curing agent. Secondly, before the vehicle is started, the tilt angle of the adjustment plate can be adjusted by the angle adjustment unit according to the actual spraying environment, thereby adjusting the tilt angle of the spray nozzle and thus adjusting the spraying distance of the dust suppressant and curing agent, which is highly practical.

[0013] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This utility model provides a three-dimensional structural diagram of a dust suppression and curing agent spraying device for vehicles. Figure 1 ; Figure 2 This utility model provides a three-dimensional structural diagram of a dust suppression and curing agent spraying device for vehicles. Figure 2 ; Figure 3 This is a side view of a dust suppression and curing agent spraying device for vehicles provided in this utility model; Figure 4 This utility model provides a dust suppression and curing agent spraying device for vehicles. Figure 1 Enlarged view of point A in the middle; Figure 5 This is a partial three-dimensional structural diagram of a dust suppression and curing agent spraying device for vehicles provided in this utility model.

[0015] Explanation of reference numerals in the attached figures 1. First mounting bracket; 2. Mounting plate; 3. Adjusting plate; 4. Sliding plate; 5. Drive push rod; 6. First rotating shaft; 7. Spray pipe; 8. Nozzle; 9. Strip-shaped slide; 10. Second rotating shaft; 11. Third rotating shaft; 12. Threaded rod; 13. Handwheel; 14. Threaded sleeve; 15. Support arm; 16. Main water supply pipe; 17. Connecting hose; 18. Strip-shaped slide. Detailed Implementation

[0016] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0017] In this utility model, unless otherwise stated, directional words such as "upper," "lower," "inner," and "outer" included in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the term.

[0018] like Figure 1-5As shown, a dust suppression vehicle dust suppression curing agent spraying device includes: a mounting plate 2 mounted on the vehicle body via a first mounting bracket 1; an adjusting plate 3 rotatably mounted on the mounting plate 2 via an angle adjustment unit; a sliding plate 4 slidably connected to the upper surface of the adjusting plate 3 and arranged parallel to the adjusting plate 3; and a drive push rod 5 mounted on the adjusting plate 3 and whose moving end is fixedly connected to the sliding plate 4. The length direction of the rotation axis of the adjusting plate 3 is perpendicular to the length direction of the driving push rod 5. The adjusting plate 3 is equipped with several first rotating shafts 6 with their axes perpendicular to the adjusting plate 3 at equal intervals along its rotation axis. Each first rotating shaft 6 is equipped with a nozzle 7 at its top. The end of the nozzle 7 away from the first rotating shaft 6 is equipped with a nozzle 8. Several strip-shaped grooves 9 are arranged through the sliding plate 4 in a divergent manner. The end of the nozzle 7 away from the first rotating shaft 6 is slidably connected to the corresponding strip-shaped groove 9 through a sliding mechanism.

[0019] In the above technical solution, during the forward movement of the vehicle body, the dust suppressant and curing agent is sprayed out through the nozzle 8 on the spray pipe 7. During the spraying process, the drive push rod 5 drives the sliding plate 4 to slide back and forth on the adjustment plate 3. The sliding mechanism slides in the strip groove 9, thereby driving several spray pipes 7 to rotate around the first rotating shaft 6. The spray pipes 7 swing back and forth under the cooperation of the sliding mechanism and the strip groove 9, resulting in high spraying efficiency, increased spraying range, and more uniform spraying of the dust suppressant and curing agent. Before the vehicle is started, the tilt angle of the adjustment plate 3 can be adjusted by the angle adjustment unit according to the actual spraying environment, thereby adjusting the tilt angle of the spray nozzle 7, which can adjust the spraying distance of the dust suppressant and curing agent, making it highly practical.

[0020] In a preferred embodiment of the present invention, the sliding mechanism includes a second rotating shaft 10 arranged parallel to the first rotating shaft 6 and fixedly connected to the nozzle 7, and a bearing assembled at the lower end of the second rotating shaft 10 and slidingly contacting the side wall of the corresponding strip groove 9.

[0021] In the above technical solution, the bearing can reduce the sliding friction between the second rotating shaft 10 and the side wall of the strip groove 9.

[0022] In a preferred embodiment of this utility model, the angle adjustment includes a horizontal third rotating shaft 11 mounted on the side of the adjustment plate 3 away from the nozzle 8 and rotatably connected to the mounting plate 2, and a manual adjustment mechanism mounted on the mounting plate 2 and connected to the adjustment plate 3.

[0023] In the above technical solution, the adjustment plate 3 can be driven to rotate around the third rotating shaft 11 by the manual adjustment mechanism, thereby adjusting the tilt angle of the adjustment plate 3. The operation is simple, convenient and quick.

[0024] In a preferred embodiment of the present invention, the manual adjustment mechanism includes a threaded rod 12 mounted on the mounting plate 2 via a pair of bearings and whose axis is perpendicular to the third rotating shaft 11; a handwheel 13 mounted on the end of the threaded rod 12 away from the third rotating shaft 11; and a support arm 15 with one end hinged to the bottom of the adjustment plate 3 via a first hinge shaft parallel to the third rotating shaft 11 and the other end connected to a threaded sleeve 14 via a second hinge shaft parallel to the first hinge shaft. The threaded sleeve 14 is threadedly fitted onto the threaded rod 12.

[0025] In the above technical solution, rotating the handwheel 13 drives the threaded rod 12 to rotate, thereby driving the threaded sleeve 14 to move along the axis of the threaded rod 12. The support arm 15 drives the adjusting plate 3 to rotate around the third rotating shaft 11, making the operation simple, convenient and quick.

[0026] In a preferred embodiment of this utility model, the adjusting plate 3 is equipped with a main water supply pipe 16, and the end of the spray pipe 7 away from the nozzle 8 is connected to the main water supply pipe 16 through a connecting hose 17.

[0027] In the above technical solution, the main water supply pipe 16 can be connected to several nozzles 7 at the same time, and the connecting hose 17 can ensure the transmission of dust suppressant and curing agent while also enabling the nozzles 7 to rotate around the first rotating shaft 6.

[0028] In a preferred embodiment of the present invention, at least one guide bar with the same length direction as the drive push rod 5 is fitted at the bottom of the sliding plate 4, and a strip-shaped slide block 18 that slides with the guide bar is fixedly fitted on the adjusting plate 3.

[0029] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0030] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0031] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A dust suppression solidifying agent spraying device for a dust suppression vehicle, characterized by, include: Mounting plate (2) mounted on the vehicle body via first mounting bracket (1), adjusting plate (3) mounted on mounting plate (2) via angle adjustment unit, sliding plate (4) slidably connected to the upper surface of adjusting plate (3) and arranged parallel to adjusting plate (3), and drive push rod (5) mounted on adjusting plate (3) and whose moving end is fixedly connected to sliding plate (4); The length direction of the rotation axis of the adjusting plate (3) is perpendicular to the length direction of the driving push rod (5). The adjusting plate (3) is equipped with several first rotating shafts (6) with their axes perpendicular to the adjusting plate (3) at equal intervals along its rotation axis. Each first rotating shaft (6) is equipped with a nozzle (7) at its top. The nozzle (7) is equipped with a nozzle (8) at its end away from the first rotating shaft (6). Several strip grooves (9) are arranged in a divergent manner on the sliding plate (4). The end of the nozzle (7) away from the first rotating shaft (6) is slidably connected to the corresponding strip groove (9) through a sliding mechanism.

2. The dust suppressant solidifying agent spraying device for a dust suppression vehicle according to claim 1, characterized by, The sliding mechanism includes a second rotating shaft (10) that is parallel to the first rotating shaft (6) and fixedly connected to the nozzle (7) and a bearing that is mounted on the lower end of the second rotating shaft (10) and slides in contact with the side wall of the corresponding strip groove (9).

3. The dust suppressant spray device for a dust suppression vehicle of claim 1, wherein, The angle adjustment includes a horizontal third rotating shaft (11) mounted on the side of the adjustment plate (3) away from the nozzle (8) and rotatably connected to the mounting plate (2) and a manual adjustment mechanism mounted on the mounting plate (2) and connected to the adjustment plate (3).

4. The dust suppressant spray device for a dust suppression vehicle of claim 3, wherein, The manual adjustment mechanism includes a threaded rod (12) mounted on the mounting plate (2) via a pair of bearings and whose axis is perpendicular to the third rotating shaft (11), a handwheel (13) mounted on the end of the threaded rod (12) away from the third rotating shaft (11), and a support arm (15) with one end hinged to the bottom of the adjustment plate (3) via a first hinge shaft parallel to the third rotating shaft (11) and the other end connected to a threaded sleeve (14) via a second hinge shaft parallel to the first hinge shaft. The threaded sleeve (14) is threadedly fitted onto the threaded rod (12).

5. The dust suppressant solidifying agent spraying device for a dust suppression vehicle according to claim 1, characterized by, The regulating plate (3) is equipped with a main water supply pipe (16), and the end of the nozzle (7) away from the nozzle (8) is connected to the main water supply pipe (16) through a connecting hose (17).

6. The dust suppressant spray device for a dust suppressant vehicle of claim 1, wherein, The bottom of the sliding plate (4) is equipped with at least one guide bar whose length direction is consistent with the length direction of the drive push rod (5), and the adjusting plate (3) is fixedly equipped with a strip slide (18) that slides with the guide bar.

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