Mine transportation road spraying and dust settling device

Abstract

The utility model discloses a mine transportation road spraying and dust settling device, which relates to the field of dust settling, and comprises a portal frame, vertical pipes are arranged on both sides of the portal frame, a plurality of connecting hoses are fixedly communicated with the vertical pipes, and the other ends of the connecting hoses are communicated with spray heads; rotating assemblies are fixedly connected to the two sides of the door frame and used for rotating the two vertical pipes and adjusting the direction of the spray head; a swing assembly is fixedly connected to the vertical pipe and used for driving the spray head to swing up and down. The device has the beneficial effects that water mist is sprayed through the vertical pipes on the two sides to remove floating and sinking on the two sides of a mine car, the vertical pipes are rotated through the rotating assemblies, so that end openings of the spray heads correspond to the length direction of a road, the water mist sprayed by the spray heads can humidify floating dust on the road surface, dust raising in a mining area is further controlled, and the angle of the spray heads is adjusted through the swing assemblies; the coverage area of water mist on the road surface can be increased, and the dust falling effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust fall technology field, concretely relates to a mine transportation road spray dust fall device. BACKGROUND

[0002] In the mining and transportation process, the dust problem of transportation road is serious. A large number of dust not only pollutes the environment around the mine, harms the health of staff, but also reduces the road visibility and increases the risk of transportation vehicle accidents.

[0003] The existing dust fall device controls dust by spraying water to the two sides of the mine car, however, the generation of dust in the mining area is mainly because the road is a dirt road, so improving the road condition is a more powerful measure for dust fall.

[0004] Part of the device can only spray water to the side of the mine car, the direction of the spray head is fixed, cannot adjust the spray angle to reduce dust on the road, resulting in poor dust fall effect and difficult to fully cover the road and the surrounding area of the running vehicle. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above problems and provides a mine transportation road spray dust fall device, which is described in detail below.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a mine transportation road spray dust fall device, which comprises a portal, vertical pipes are arranged on the two sides of the portal, a plurality of connecting hoses are fixedly connected in communication on the vertical pipes, and spray heads are communicated with the other ends of the connecting hoses;

[0008] Rotating components are fixedly connected to the two sides of the portal and are used for rotating the two vertical pipes and adjusting the direction of the spray heads.

[0009] Swing components are fixedly connected to the vertical pipes and are used for swinging the spray heads up and down.

[0010] The above-mentioned mine transportation road spray dust fall device is installed on the mine transportation road, the device is communicated with the water source when the mine car passes through the portal, and the water mist is sprayed through the vertical pipes on both sides to remove the floating dust on the two sides of the mine car,

[0011] The vertical pipes are rotated by the rotating components, so that the spray head ports correspond to the length direction of the road, the water mist sprayed by the spray heads can humidify the floating dust on the road, and the angle of the spray heads is adjusted by the swing components, so that the coverage area of the water mist on the road is improved.

[0012] As preferred, a three-way pipe is fixedly connected to the portal, two vertical pipes are rotatably connected to two output ends of the three-way pipe, a water pump is fixedly connected to the portal, and an output end of the water pump is in communication with the three-way pipe.

[0013] As preferred, the rotating assembly comprises two fixed plates, the fixed plates are rotatably connected to the vertical pipes, the fixed plates are fixedly connected to the portal, and a motor is fixedly connected to any one of the fixed plates, a bevel gear is fixedly connected to an output shaft of the motor and a surface of the vertical pipe, and the two bevel gears are in meshing engagement.

[0014] As preferred, the swinging assembly comprises a mounting plate, the mounting plate is fixedly connected to the vertical pipe, a rotating shaft is fixedly connected to the nozzle, the rotating shaft is rotatably connected to the mounting plate, a gear is fixedly connected to the rotating shaft, an electric push rod is fixedly connected to the mounting plate, a rack is fixedly connected to a movable end of the electric push rod, and the rack is in meshing engagement with the gear.

[0015] As preferred, the length direction of the rotating shaft is perpendicular to the length direction of the nozzle.

[0016] As preferred, the extension direction of the electric push rod is parallel to the rack.

[0017] As preferred, a guide sleeve is slidably connected to the surface of the rack, and the guide sleeve is fixedly connected to the mounting plate.

[0018] As preferred, a valve is fixedly connected to the vertical pipe.

[0019] As preferred, the valve is located between the first two nozzles from top to bottom.

[0020] Beneficial effects are that:

[0021] The water mist sprayed through the vertical pipes on both sides can remove the float and sink on both sides of the mine car, the rotating assembly can rotate the vertical pipe, so that the nozzle port corresponds to the length direction of the road, and the water mist sprayed by the nozzle can humidify the floating dust on the road, so as to further control the dust in the mine area, and the swinging assembly can adjust the angle of the nozzle, so as to improve the coverage area of the water mist on the road and improve the dust suppression effect. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Fig. 1 is an explosion structure schematic view of the present application;

[0024] Fig. 2 is the front view structural schematic diagram of the utility model;

[0025] Fig. 3 is the three-dimensional structure schematic diagram of the swing assembly of the utility model.

[0026] The sign of the drawing is explained as follows:

[0027] 1, portal frame; 2, vertical pipe; 3, rotating assembly; 4, three-way pipe; 5, water pump; 6, fixed plate; 7, motor; 8, bevel gear; 9, swing assembly; 10, spray head; 11, connecting hose; 12, mounting plate; 13, guide sleeve; 14, rack; 15, gear; 16, rotating shaft; 17, valve; 18, electric push rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope protected by the utility model.

[0029] Referring to Figs. 1-3 The utility model provides a kind of mine transport road spray dust-settling device, including portal frame 1, portal frame 1 both sides are provided with vertical pipe 2, and several connecting hoses 11 are fixedly communicated on vertical pipe 2, and the other end of connecting hose 11 is communicated with spray head 10;

[0030] Portal frame 1 both sides are fixedly connected with rotating assembly 3, respectively for rotating two vertical pipes 2, the direction of spray head 10 is adjusted;

[0031] Vertical pipe 2 is fixedly connected with swing assembly 9, for driving spray head 10 to swing up and down.

[0032] As optional implementation, portal frame 1 is fixedly connected with three-way pipe 4, two vertical pipes 2 upper end are respectively rotationally communicated with three-way pipe 4 two output ends, and portal frame 1 is fixedly connected with water pump 5, and the output end of water pump 5 is communicated with three-way pipe 4.

[0033] Rotating assembly 3 includes two fixed plates 6, fixed plate 6 is rotationally connected with vertical pipe 2, fixed plate 6 is fixedly connected with portal frame 1, and any one fixed plate 6 is fixedly connected with motor 7, the output shaft of motor 7 and the surface of vertical pipe 2 are all fixedly connected with bevel gear 8, and two bevel gears 8 are engaged;

[0034] By the cooperation of motor 7 and two bevel gears 8, vertical pipe 2 can be rotated.

[0035] The swing assembly 9 comprises a mounting plate 12 fixedly connected to the vertical pipe 2, a rotating shaft 16 fixedly connected to the nozzle 10, the rotating shaft 16 being rotatably connected to the mounting plate 12, a gear 15 fixedly connected to the rotating shaft 16, and an electric push rod 18 fixedly connected to the mounting plate 12, the movable end of the electric push rod 18 being fixedly connected to a rack 14, the rack 14 being engaged with the gear 15.

[0036] The vertical movement of the rack 14 is driven by the electric push rod 18, the rotating shaft 16 is rotated by the engagement of the rack 14 and the gear 15, and the nozzle 10 is swung by the rotating shaft 16.

[0037] The rack 14 is provided with teeth only at the position corresponding to the gear 15, so that the manufacturing cost of the rack 14 is reduced.

[0038] The length direction of the rotating shaft 16 is perpendicular to the length direction of the nozzle 10.

[0039] The extension direction of the electric push rod 18 is parallel to the rack 14.

[0040] The rack 14 is slidingly connected with a guide sleeve 13, the guide sleeve 13 being fixedly connected to the mounting plate 12 and slidingly connected to the position of the rack 14 without teeth, so as to improve the stability of the rack 14.

[0041] The valve 17 is fixedly connected to the vertical pipe 2.

[0042] The valve 17 is located between the first two nozzles 10 from top to bottom.

[0043] When the valve 17 is closed, the vertical pipe 2 can only spray water mist through the uppermost nozzle 10, and the nozzle 10 can still generate water mist under the condition of reducing the power of the water pump 5, so that the water consumption and power consumption are saved.

[0044] By adopting the above structure, the device is installed on the mine transportation road, the mine car passes through the portal 1, the device is connected with the water source, and the water mist is sprayed through the vertical pipes 2 on both sides to remove the float and sink on both sides of the mine car,

[0045] The vertical pipe 2 is rotated by the rotating assembly 3, so that the port of the nozzle 10 corresponds to the length direction of the road, and the water mist sprayed by the nozzle 10 can humidify the floating dust on the road, and the angle of the nozzle 10 is adjusted by the swing assembly 9, so that the coverage area of the water mist on the road is improved.

[0046] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A mine haul road spray dust suppression apparatus characterised in that: Including portal frame (1), both sides of the portal frame (1) are provided with vertical pipe (2), the vertical pipe (2) is fixedly connected with a plurality of connecting hoses (11) in communication, and the other end of the connecting hose (11) is communicated with a spray head (10); Both sides of the portal frame (1) are fixedly connected with rotating assembly (3), respectively used for rotating two vertical pipes (2), and adjusting the direction of the spray head (10); The vertical pipe (2) is fixedly connected with swing assembly (9) for driving the spray head (10) to swing up and down.

2. The mine haul road misting dust suppression apparatus of claim 1, wherein: The portal frame (1) is fixedly connected with three-way pipe (4), the upper end of the two vertical pipes (2) is respectively rotatably connected with the two output ends of the three-way pipe (4), the portal frame (1) is fixedly connected with water pump (5), and the output end of the water pump (5) is communicated with the three-way pipe (4).

3. The mine haul road misting dust suppression apparatus of claim 1, wherein: The rotating assembly (3) includes two fixed plates (6), the fixed plate (6) is rotatably connected with the vertical pipe (2), the fixed plate (6) is fixedly connected with the portal frame (1), and the motor (7) is fixedly connected with any one fixed plate (6), the output shaft of the motor (7) and the surface of the vertical pipe (2) are fixedly connected with bevel gears (8), and the two bevel gears (8) are engaged.

4. The mine haul road misting dust suppression apparatus of claim 1, wherein: The swing assembly (9) includes a mounting plate (12), the mounting plate (12) is fixedly connected with the vertical pipe (2), the spray head (10) is fixedly connected with a rotating shaft (16), the rotating shaft (16) is rotatably connected with the mounting plate (12), the rotating shaft (16) is fixedly connected with a gear (15), the mounting plate (12) is fixedly connected with an electric push rod (18), the movable end of the electric push rod (18) is fixedly connected with a rack (14), and the rack (14) is engaged with the gear (15).

5. The mine haul road misting dust suppression apparatus of claim 4, wherein: The length direction of the rotating shaft (16) is perpendicular to the length direction of the spray head (10).

6. The mine haul road misting dust suppression apparatus of claim 4, wherein: The telescopic direction of the electric push rod (18) is parallel to the rack (14).

7. The mine haul road misting dust suppression apparatus of claim 4, wherein: The surface of the rack (14) is slidably connected with a guide sleeve (13), and the guide sleeve (13) is fixedly connected with the mounting plate (12).

8. The mine haul road misting dust suppression apparatus of claim 1, wherein: The vertical pipe (2) is fixedly connected with a valve (17).

9. The mine haul road misting dust suppression apparatus of claim 8, wherein: The valve (17) is located between the first two spray heads (10) from top to bottom.

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