Side-mounted dust suppressant sprayer

Abstract

The utility model relates to the field of dust suppressant sprayers, in particular to a side-mounted dust suppressant sprayer which comprises a communication pipeline, the bottom of the communication pipeline is rotatably connected with a threaded connection cap, the top of the communication pipeline is connected with a connector, and the top of the connector is provided with a main sprayer. The outer side wall of the connector is connected with a plurality of annularly arranged corner spraying rods in a communicated and inserted mode, corrugated connecting pipes are arranged on the corner spraying rods, one end of each corner spraying rod is provided with an auxiliary spraying head in a communicated mode, the bottom of each corner spraying rod is connected with a rotating assembly, and a gear ring is pushed to rotate through stretching and retracting of a telescopic rack; an arc-shaped rod and an auxiliary spray head are driven to carry out angle adjustment through rotation of a gear ring, and the spraying area can be adjusted through angle adjustment when the dust suppressant is sprayed, so that the spraying requirements of goods of different sizes are met.

Description

Technical Field

[0001] The utility model relates to the field of dust suppressant nozzles, in particular to a side-mounted dust suppressant nozzle. Background Art

[0002] In my country's railway transportation, coal is basically transported in open carriages. During the transportation process, the relative movement of the airflow and the wind can easily cause coal dust to fly everywhere. The flying coal dust not only causes a waste of resources, but also causes greater pollution to the environment along the railway. At the same time, it can also cause hazards such as compaction of the roadbed and blockage of locomotive filters.

[0003] After searching, the publication number (CN201618623U) is a side-mounted dust suppressant spray head, which is provided with more than two nozzles. The nozzle includes a funnel-shaped hollow shell, the small end of which is provided with a water inlet for connecting to a water inlet pipe, and the large end of the hollow shell is provided with an end panel, on which nozzles are densely distributed. The utility model adopts the above technical solution. When spraying dust suppressant, the dust suppressant is sprayed in a fan shape through the funnel-shaped hollow shell of each nozzle and the nozzles provided on the end panel at the large end of the hollow shell. It is not only simple in structure, but also can greatly reduce the volume of the spray head while ensuring that the spraying surface of the dust suppressant remains unchanged, making the installation and maintenance of the dust suppressant spray head of the utility model more convenient.

[0004] The above patent only sprays the dust suppressant, but cannot adjust the spraying area of ​​the dust suppressant, and cannot adjust according to the area of ​​existing goods, so the spraying effect is poor.

[0005] Therefore, it is necessary to invent a side-mounted dust suppressant nozzle to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a side-mounted dust suppressant spray nozzle, which drives the arc rod and the auxiliary nozzle to adjust the angle through the rotation of the gear ring to meet the spraying requirements of goods of different sizes, thereby improving the spraying effect and solving the problem that the dust suppressant spraying area size cannot be regulated in the prior art and the spraying effect is poor.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A side-mounted dust suppressant spray nozzle comprises a connecting pipe, the bottom of the connecting pipe is rotatably connected with a threaded connecting cap, the top of the connecting pipe is connected with a connecting head, the top of the connecting head is provided with a main spray head, the outer side wall of the connecting head is connected and plugged with a plurality of annularly arranged angle spray bars, a plurality of the angle spray bars are provided with a corrugated connecting pipe, one end of the angle spray bar is connected with an auxiliary spray head, the bottom of the angle spray bar is connected with a rotating assembly, the bottom of the rotating assembly and the side wall of the connecting pipe are commonly connected with a linkage mechanism, an M26 micro-hydro generator is provided inside the connecting pipe, and the M26 micro-hydro generator is electrically connected to the linkage mechanism.

[0009] Preferably, the linkage mechanism includes a connecting rod, one end of the connecting rod is rotatably connected to the rotating assembly, the other end of the connecting rod is connected to the side wall of the connecting pipe, the side wall of the connecting rod is connected to a connecting block, one side of the connecting block is connected to a sealing cylinder, a telescopic rack is inserted into the interior of the sealing cylinder, a spring is connected to the side wall of the telescopic rack, the bottom end of the spring is connected to the top of the sealing cylinder, a movable plug is provided at the bottom end of the telescopic rack, and one end of the connecting pipe is connected to the sealing cylinder.

[0010] Preferably, the rotating assembly includes a fixed shaft, one end of the fixed shaft is rotatably connected to a connecting rod, the bottom end of the fixed shaft is connected to the connecting rod, an arc rod is connected to the side wall of the connecting rod, the other end of the arc rod is connected to the angle spray rod, a gear ring is sleeved on the outer side wall of the fixed shaft, and the telescopic rack is meshed with the gear ring.

[0011] Preferably, the auxiliary nozzle is connected to the connecting head, the connecting pipe and the threaded connecting cap through the angle spray rod.

[0012] Preferably, a controller is provided on the top of the connecting rod, and the M26 micro hydroelectric generator is electrically connected to the controller.

[0013] Preferably, the controller and the connecting pipe are detachably mounted.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The telescopic rack pushes the gear ring to rotate, and the rotation of the gear ring drives the arc rod and the auxiliary nozzle to adjust the angle. The angle adjustment enables the dust suppressant to adjust the spraying area during spraying to meet the spraying requirements of goods of different sizes.

[0016] Through the annular setting of the angle spray rod, the connecting head and the angle spray rod can be rotated for spraying when the dust suppressant is sprayed. The rotary spraying can improve the uniformity of the spraying and can better suppress dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a schematic diagram of the auxiliary structure of the corner spray bar, a local component of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the rotating assembly of the utility model.

[0022] Description of reference numerals:

[0023] 1. Connecting pipe; 2. Connecting head; 3. Corner spray rod; 4. Corrugated connecting pipe; 5. Auxiliary nozzle; 6. M26 micro hydroelectric generator; 7. Main nozzle; 8. Linkage mechanism; 81. Connecting rod; 82. Controller; 83. Connecting pipe; 84. Sealing cylinder; 85. Telescopic rack; 86. Movable plug; 87. Connecting block; 88. Spring; 9. Threaded connecting cap; 10. Rotating assembly; 101. Fixed shaft; 102. Gear ring; 103. Connecting rod. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-4A side-mounted dust suppressant nozzle is shown, comprising a connecting pipe 1, the bottom of which is rotatably connected to a threaded connecting cap 9, the top of which is connected to a connector 2, a main nozzle 7 is provided on the top of the connector 2, and a plurality of annularly arranged angle spray rods 3 are connected and plugged on the outer wall of the connector 2, so that the connector 2 and the angle spray rod 3 are rotated and sprayed when the dust suppressant is sprayed, and the rotary spraying can improve the uniformity of the spraying, and a plurality of angle spray rods 3 are provided with a corrugated connecting pipe 4, one end of the angle spray rod 3 is connected to an auxiliary nozzle 5, and the auxiliary nozzle 5 is connected to the connector 2, the connecting pipe 1 and the threaded connecting cap 9 through the angle spray rod 3, the bottom of the angle spray rod 3 is connected to a rotating component 10, and the bottom of the rotating component 10 and the side wall of the connecting pipe 1 are commonly connected with a linkage mechanism 8, and an M26 micro-hydro generator 6 is provided inside the connecting pipe 1, and the M26 micro-hydro generator 6 is electrically connected to the linkage mechanism 8.

[0026] The linkage mechanism 8 includes a connecting rod 81, a controller 82 is provided on the top of the connecting rod 81, the M26 micro-hydro generator 6 is electrically connected to the controller 82, the controller 82 and the connecting pipe 83 are detachably installed, one end of the connecting rod 81 is rotatably connected to the rotating component 10, and the other end of the connecting rod 81 is connected to the side wall of the connecting pipe 1, a connecting block 87 is connected to the side wall of the connecting rod 81, and a sealing cylinder 84 is connected to one side of the connecting block 87. A telescopic rack 85 is inserted into the inside of the sealing cylinder 84, and a spring 88 is connected to the side wall of the telescopic rack 85. The bottom end of the spring 88 is connected to the top of the sealing cylinder 84, and a movable plug 86 is provided at the bottom end of the telescopic rack 85. One end of the connecting pipe 83 is connected to the sealing cylinder 84, and the controller 82 is controlled by the circulation of dust suppressant to generate electricity, so as to realize automatic angle adjustment of multiple corner spray bars 3, thereby improving the convenience of adjustment.

[0027] The rotating assembly 10 includes a fixed shaft 101, one end of which is rotatably connected to a connecting rod 103, the bottom end of the fixed shaft 101 is connected to a connecting rod 81, a curved rod is connected to the side wall of the connecting rod 81, the other end of the curved rod is connected to the corner spray rod 3, a gear ring 102 is sleeved on the outer wall of the fixed shaft 101, and the telescopic rack 85 is meshed with the gear ring 102. The rotation of the gear ring 102 drives the curved rod and the auxiliary nozzle 5 to adjust the angle. The angle adjustment enables the dust suppressant to adjust the spraying area during spraying to meet the spraying requirements of goods of different sizes.

[0028] Working principle of the utility model: firstly, the threaded connection cap 9 is threadedly installed on the water pipe, at this time, the dust suppressant enters into the connecting pipe 1 and the connecting head 2 through the threaded connection cap 9, and is sprayed out from the spray holes of the multiple angle spray bars 3 and the auxiliary spray head 5. Since the angle spray bar 3 is arranged in a ring shape on the outside of the main spray head 7, when spraying, the bottom end of the connecting pipe 1 will rotate on the top of the threaded connection cap 9;

[0029] During the process, the dust suppressant passes through the connecting pipe 1 and pushes the blades in the M26 micro hydro generator 6 to rotate and generate electricity. The controller 82 is started through electrical connection. The pressure value of the dust suppressant in the connecting pipe 83 can be controlled through the setting of the controller 82. When the pressure value of the dust suppressant in the connecting pipe 1 is too large, the dust suppressant will enter the sealing tube 84 through the connecting pipe 83 and push the telescopic rack 85 to move up and down. The telescopic rack 85 pushes the gear ring 102 to rotate through the extension and retraction of the gear ring 102, and the angle of the arc rod and the auxiliary nozzle 5 is adjusted through the rotation of the gear ring 102.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A side-mounted dust suppressant spray nozzle, comprising a connecting pipe (1), characterized in that: The bottom of the connecting pipe (1) is rotatably connected to a threaded connection cap (9), the top of the connecting pipe (1) is connected to a connector (2), the top of the connector (2) is provided with a main nozzle (7), the outer wall of the connector (2) is connected and plugged with a plurality of annularly arranged corner spray bars (3), each of the plurality of corner spray bars (3) is provided with a corrugated connection pipe (4), one end of the corner spray bar (3) is connected to an auxiliary nozzle (5), the bottom of the corner spray bar (3) is connected to a rotating assembly (10), the bottom of the rotating assembly (10) and the side wall of the connecting pipe (1) are jointly connected with a linkage mechanism (8), an M26 micro-hydroelectric generator (6) is provided inside the connecting pipe (1), and the M26 micro-hydroelectric generator (6) is electrically connected to the linkage mechanism (8).

2. A side-mounted dust suppressant nozzle according to claim 1, characterized in that: The linkage mechanism (8) comprises a connecting rod (81), one end of which is rotatably connected to the rotating assembly (10), the other end of which is connected to the side wall of the connecting pipe (1), a connecting block (87) is connected to the side wall of the connecting rod (81), one side of the connecting block (87) is connected to a sealing cylinder (84), a telescopic rack (85) is inserted into the interior of the sealing cylinder (84), a spring (88) is connected to the side wall of the telescopic rack (85), the bottom end of the spring (88) is connected to the top of the sealing cylinder (84), a movable plug (86) is provided at the bottom end of the telescopic rack (85), and one end of the connecting pipe (83) is connected to the sealing cylinder (84).

3. A side-mounted dust suppressant nozzle according to claim 2, characterized in that: The rotating assembly (10) comprises a fixed shaft (101), one end of the fixed shaft (101) is rotatably connected to a connecting rod (103), the bottom end of the fixed shaft (101) is connected to a connecting rod (81), a curved rod is connected to the side wall of the connecting rod (81), the other end of the curved rod is connected to the angle spray rod (3), a toothed ring (102) is sleeved on the outer side wall of the fixed shaft (101), and the telescopic rack (85) is meshed with the toothed ring (102).

4. A side-mounted dust suppressant nozzle according to claim 1, characterized in that: The auxiliary nozzle (5) is connected to the connecting head (2), the connecting pipe (1) and the threaded connecting cap (9) through the angle spray rod (3).

5. A side-mounted dust suppressant spray nozzle according to claim 3, characterized in that: A controller (82) is provided on the top of the connecting rod (81), and the M26 micro hydroelectric generator (6) is electrically connected to the controller (82).

6. A side-mounted dust suppressant spray nozzle according to claim 5, characterized in that: The controller (82) and the connecting pipe (83) are detachably mounted.

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