Dust suppression vehicle with spraying mechanism

Abstract

The utility model relates to the technical field of dust suppression vehicles, in particular to a dust suppression vehicle with a spraying mechanism, which comprises a dust suppression vehicle main body used for controlling and reducing flying dust pollution, wheels used for moving the dust suppression vehicle main body and a carriage plate used for supporting various devices, the wheels are arranged on one side of the dust suppression vehicle main body, and the spraying mechanism is arranged on the other side of the dust suppression vehicle main body. A compartment plate is fixedly connected to the left side of the dust suppression vehicle body, a fixing rod is fixedly connected to the bottom of the compartment plate, a transverse plate with the bottom sunken is fixedly connected to one side of the fixing rod, an electric cylinder is fixedly connected to the top of the transverse plate, and a protection frame is fixedly connected to a push rod at the bottom of the electric cylinder. A sprayer body is connected to a top plate of the protection frame in a sliding mode, positioning rods are fixedly connected to the two sides of the sprayer body, and the diameter of one end of each positioning rod is gradually decreased. And meanwhile, normal use of the nozzle body is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression vehicles, in particular to a dust suppression vehicle with a spray mechanism. Background Art

[0002] Dust suppression vehicles are special vehicles that suppress dust pollution by spraying dust suppression curing agents and other spray liquids. They mainly serve railways, roads and other places with high dust incidence. Structurally, dust suppression vehicles are mainly composed of spraying devices, spray mechanisms, liquid storage tanks, self-propelled transport vehicles and control systems.

[0003] The spray mechanism of a dust suppression vehicle is generally composed of a water tank, a water pump, a nozzle, a pipeline, etc. The nozzle is a key component of the dust suppression vehicle spray. When the common dust suppression vehicles on the market are in use, the nozzles are usually exposed. After long-term use, there is a risk of the nozzles being blocked. Therefore, a dust suppression vehicle with a spray mechanism is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a dust suppression vehicle with a spray mechanism to solve the problem that the spray head of the dust suppression vehicle is exposed to the outside and has the risk of being blocked.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dust suppression vehicle with a spray mechanism comprises a dust suppression vehicle body for controlling and reducing dust pollution, a wheel for moving the dust suppression vehicle body and a carriage plate for supporting various devices, wherein the dust suppression vehicle body is provided with a wheel on one side, the dust suppression vehicle body is fixedly connected with a carriage plate on the left side, a fixing rod is fixedly connected with the bottom of the carriage plate, a horizontal plate with a concave bottom is fixedly connected to one side of the fixing rod, an electric cylinder is fixedly connected with the top of the horizontal plate, a push rod at the bottom of the electric cylinder is fixedly connected with a protective frame, a nozzle body is slidably connected with the top plate of the protective frame, positioning rods with one end with a gradually decreasing diameter are fixedly connected with both sides of the nozzle body, a bottom plate is attached to the bottom of the nozzle body, a groove is provided on the top of the bottom plate, a slider arranged in an inverted T shape is fixedly connected with the bottom of the protective frame, a positioning hole is provided on one side of the bottom plate, a magnetic block is provided in the bottom plate and the positioning rod, and fixed blocks are fixedly connected with the left and right sides of the bottom plate, wherein two of the fixed blocks are slidably connected with moving rods, a multi-section telescopic rod is fixedly connected with the top of the moving rod, and a clamping block is fixedly connected with the bottom of the other end of the multi-section telescopic rod.

[0007] Preferably, the bottom plates are arranged in groups of two below the protective frame, and a rubber layer is fixedly connected to one side of the bottom plates.

[0008] Preferably, the bottom plate has two grooves, and the grooves of the bottom plate are slidably connected to the slider.

[0009] Preferably, the fixing blocks are arranged in a group of two on the left and right sides of the bottom plate, wherein two of the fixing blocks are provided with clamping blocks.

[0010] Preferably, the fixing rods are arranged in groups of two below the carriage plate, the electric cylinders are arranged in groups of two between the two fixing rods, and the nozzle body is fixedly connected to the depression at the bottom of the cross plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a dust suppression vehicle body, a wheel, a carriage plate, a fixing rod, a cross plate and a nozzle body. The user connects the nozzle body to a water pipe and a water pump, starts the nozzle body to spray dust reduction treatment on the outside, and forms a closed space between the protection frame, the bottom plate and the cross rod through the setting of the dust suppression vehicle body, the protection frame and the bottom plate. The nozzle body in the protection frame is effectively protected so that when it is not in use, the external dust is not easy to cause clogging to the nozzle. The fixing block, the multi-section telescopic rod, the clamping block and the moving rod are provided, so that the position between the two bottom plates at the bottom of the protection frame can be fixed. The slider and groove are arranged to facilitate the sliding of the bottom plate. The rubber layer arranged on one side of the bottom plate prevents damage after fitting and increases the friction of the contact surface. The bottom plate is pulled apart to both sides by the magnetic blocks, positioning holes, electric cylinders and positioning rods. The electric cylinder is started and the push rod of the electric cylinder drives the protective frame to move upward until its upper part moves into the recessed part of the horizontal plate. After moving to the appropriate position, the bottom plate is moved in the opposite direction until the positioning rod is inserted into the positioning hole. The magnetic attraction force generated between the magnetic blocks fixes the bottom plate. At this time, the nozzle body can be used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a side view structural diagram of the fixing rod of the utility model;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the protection frame of the utility model;

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing block of the utility model;

[0018] Figure 6 It is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model.

[0019] In the figure: 1. Dust suppression vehicle body; 2. Wheels; 3. Carriage board; 4. Fixed rod; 5. Cross plate; 6. Nozzle body; 7. Protective frame; 8. Slider; 9. Bottom plate; 10. Magnetic block; 11. Positioning hole; 12. Rubber layer; 13. Electric cylinder; 14. Positioning rod; 15. Fixed block; 16. Multi-section telescopic rod; 17. Block; 18. Moving rod; 19. Groove. DETAILED DESCRIPTION

[0020] 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.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0023] See also Figure 1-6 , the utility model provides a technical solution:

[0024] A dust suppression vehicle with a spray mechanism comprises a dust suppression vehicle body 1 for controlling and reducing dust pollution, wheels 2 for moving the dust suppression vehicle body 1 and a carriage plate 3 for supporting various devices, a wheel 2 is provided on one side of the dust suppression vehicle body 1, a carriage plate 3 is fixedly connected to the left side of the dust suppression vehicle body 1, a fixing rod 4 is fixedly connected to the bottom of the carriage plate 3, a horizontal plate 5 with a concave bottom is fixedly connected to one side of the fixing rod 4, an electric cylinder 13 is fixedly connected to the top of the horizontal plate 5, a push rod at the bottom of the electric cylinder 13 is fixedly connected to a protective frame 7, a nozzle body 6 is slidably connected to the top plate of the protective frame 7, a positioning rod 14 with a gradually decreasing diameter at one end is fixedly connected to both sides of the nozzle body 6, and a bottom of the nozzle body 6 is fixedly connected to the positioning rod 14 with a gradually decreasing diameter at one end. A bottom plate 9 is fitted therewith, a groove 19 is provided on the top of the bottom plate 9, a slider 8 arranged in an inverted T shape is fixedly connected to the bottom of the protective frame 7, a positioning hole 11 is provided on one side of the bottom plate 9, a magnetic block 10 is provided in the bottom plate 9 and the positioning rod 14, and fixed blocks 15 are fixedly connected to the left and right sides of the bottom plate 9, wherein a moving rod 18 is slidably connected in the two fixed blocks 15, a multi-section telescopic rod 16 is fixedly connected to the top of the moving rod 18, and a clamping block 17 is fixedly connected to the bottom of the other end of the multi-section telescopic rod 16, and a movable protective device is provided for the nozzle body 6, so that the nozzle body 6 is protected from being blocked by external dust when not in use, and at the same time does not affect the normal use of the nozzle body 6.

[0025] Two bottom plates 9 are arranged in a group below the protective frame 7, and a rubber layer 12 is fixedly connected to one side of the bottom plate 9 to prevent the bottom plate 9 from being damaged when it is fitted; there are two grooves 19 provided on the bottom plate 9, and the grooves 19 provided on the bottom plate 9 are slidably connected to the slider 8 to facilitate the movement of the bottom plate 9; two fixed blocks 15 are arranged in a group on the left and right sides of the bottom plate 9, and two fixed blocks 15 are provided with clamping blocks 17 to facilitate the fixing of the two bottom plates 9; two fixed rods 4 are arranged in a group below the carriage plate 3, and two electric cylinders 13 are arranged in a group between the two fixed rods 4, and the nozzle body 6 and the depression at the bottom of the cross plate 5 are fixedly connected to facilitate the movement of the protective frame 7.

[0026] Working process: When the dust suppression vehicle with a spray mechanism is in use, first place the dust suppression vehicle in a suitable position, and power on the external power supply during the operation of the equipment. When the spray mechanism of the dust suppression vehicle body 1 is needed, connect the nozzle body 6 to a water pipe and a water pump. The user moves the multi-section telescopic rod 16 upward, driving the moving rod 18 to move in the fixed block 15, and the block 17 moves upward in the other fixed block 15 until the block 17 completely leaves the fixed block 15. Then, the two bottom plates 9 under the protective frame 7 are pulled apart in opposite directions, and the slider 8 arranged in an inverted T shape at the bottom of the protective frame 7 slides in the groove 19 opened at the top of the bottom plate 9. After being pulled apart to a suitable position, the electric cylinder 13 is started, and the push rod of the electric cylinder 13 drives the protective frame 7 to move upward to the recessed part of the horizontal plate 5. After moving to a suitable position, align the positioning hole 11 opened on one side of the bottom plate 9 with the positioning rods 14 arranged on both sides of the nozzle body 6, and then move the bottom plate 9 to the positioning The rod 14 moves in the direction until the positioning hole 11 and the positioning rod 14 are fitted together. At this time, magnetic attraction is generated between the magnetic block 10 in the positioning rod 14 and the magnetic block 10 in the bottom plate 9, which has a preliminary fixing effect. Then the multi-section telescopic rod 16 is stretched to the longest state and moved downward until the block 17 is reinserted into the fixing block 15. At this time, the bottom plate 9 and the protective frame 7 are fixed on both sides of the nozzle body 6. Then the user sits in the cockpit of the dust suppression vehicle body 1, starts the dust suppression vehicle body 1 and the spray device, and the nozzle body 6 sprays water mist to effectively reduce dust in the external environment. When the nozzle body 6 is not in use, the protective frame 7 is moved down in the same way and the two bottom plates 9 at the bottom are fitted together to effectively protect the nozzle body 6. By setting a movable protective device on the nozzle body 6, the nozzle body 6 is protected from being blocked by external dust when not in use, and the normal use of the nozzle body 6 is not affected.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression vehicle with a spray mechanism, comprising a dust suppression vehicle body (1) for controlling and reducing dust pollution, wheels (2) for moving the dust suppression vehicle body (1), and a carriage plate (3) for supporting various devices, characterized in that: A wheel (2) is provided on one side of the dust suppression vehicle body (1); a carriage plate (3) is fixedly connected to the left side of the dust suppression vehicle body (1); a fixing rod (4) is fixedly connected to the bottom of the carriage plate (3); a horizontal plate (5) with a concave bottom is fixedly connected to one side of the fixing rod (4); an electric cylinder (13) is fixedly connected to the top of the horizontal plate (5); a push rod at the bottom of the electric cylinder (13) is fixedly connected to a protective frame (7); a nozzle body (6) is slidably connected to the top plate of the protective frame (7); a positioning rod (14) with a gradually decreasing diameter at one end is fixedly connected to both sides of the nozzle body (6); and a bottom of the nozzle body (6) is attached to the nozzle body (6). A bottom plate (9) is provided, a groove (19) is provided at the top of the bottom plate (9), a slider (8) arranged in an inverted T shape is fixedly connected to the bottom of the protective frame (7), a positioning hole (11) is provided at one side of the bottom plate (9), a magnetic block (10) is provided in the bottom plate (9) and the positioning rod (14), and fixed blocks (15) are fixedly connected to the left and right sides of the bottom plate (9), wherein two of the fixed blocks (15) are slidably connected to moving rods (18), the top of the moving rod (18) is fixedly connected to a multi-section telescopic rod (16), and the bottom of the other end of the multi-section telescopic rod (16) is fixedly connected to a clamping block (17).

2. A dust suppression vehicle with a spray mechanism according to claim 1, characterized in that: The bottom plates (9) are arranged in groups of two below the protective frame (7), and a rubber layer (12) is fixedly connected to one side of the bottom plates (9).

3. A dust suppression vehicle with a spray mechanism according to claim 1, characterized in that: The bottom plate (9) has two grooves (19) in total, and the grooves (19) in the bottom plate (9) are slidably connected to the slider (8).

4. A dust suppression vehicle with a spray mechanism according to claim 1, characterized in that: The fixing blocks (15) are arranged in groups of two on the left and right sides of the bottom plate (9), wherein two of the fixing blocks (15) are provided with clamping blocks (17).

5. The dust suppression vehicle with a spray mechanism according to claim 1, characterized in that: The fixing rods (4) are arranged in groups of two below the carriage plate (3), the electric cylinders (13) are arranged in groups of two between the two fixing rods (4), and the nozzle body (6) is fixedly connected to the depression at the bottom of the transverse plate (5).

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