CN211844913U

CN211844913U - Railway coal transportation sprinkler

Info

Publication number: CN211844913U
Application number: CN202020224816.3U
Authority: CN
Inventors: 朱力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-03
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a railway coal transportation sprinkler, including unmanned aerial vehicle, unmanned aerial vehicle's front side fixed mounting has the liquid reserve tank, and the top intercommunication of liquid reserve tank is fixed with the feed liquor pipe, bottom one side fixed mounting of liquid reserve tank has the water pump, and in the water inlet of water pump extended to the liquid reserve tank, unmanned aerial vehicle's bottom fixed mounting had the fixed block, seted up the cavity on the fixed block, rotate between the both sides inner wall of cavity and install same dwang, be annular fixed mounting on the dwang and have a plurality of arc flabellums, the one end of dwang extends to the fixed block outside and fixed mounting has the eccentric wheel, and one side slidable mounting of fixed block has. The utility model discloses simple structure, convenient operation is convenient for spray the dust suppressant according to the automatic shower nozzle cyclic oscillation that drives of actual need and is carried out the dust fall and handle, has increased the scope that the shower nozzle sprayed, and then has improved the efficiency of spraying, satisfies the operation needs, is favorable to the use.

Description

Railway coal transportation sprinkler

Technical Field

The utility model relates to a spraying apparatus technical field especially relates to a railway coal transportation sprinkler.

Background

Along with the development of society, coal is mostly transported to another place from one place through the train at present, after the shipment of coal is accomplished, in the in-process of transportation, because reasons such as wind-force, the coal dust can fly, cause serious influence to the environment, consequently need spray the dust suppressant after the completion of coal shipment, current railway coal transportation sprinkler mostly comprises unmanned aerial vehicle, the liquid reserve tank, water pump and shower nozzle, the staff transports the coal to the packing box in, unmanned aerial vehicle takes off and drives the shower nozzle and remove, water pump work makes the shower nozzle spray the dust suppressant to the surface of coal.

But the shower nozzle for current railway coal transportation sprinkler is generally fixed, and the cyclic swing of being inconvenient for sprays the dust suppressant, causes that the spraying dust suppressant scope that unmanned aerial vehicle singly went to be more restricted, can not satisfy the user demand, therefore we have proposed a railway coal transportation sprinkler and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a railway coal transportation spraying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a railway coal transportation spraying device comprises an unmanned aerial vehicle, wherein a liquid storage tank is fixedly mounted on the front side of the unmanned aerial vehicle, a liquid inlet pipe is communicated with and fixed at the top of the liquid storage tank, a water pump is fixedly mounted on one side of the bottom of the liquid storage tank, a water inlet of the water pump extends into the liquid storage tank, a fixed block is fixedly mounted at the bottom of the unmanned aerial vehicle, a cavity is formed in the fixed block, a rotating rod is rotatably mounted between the inner walls of two sides of the cavity, a plurality of arc-shaped fan blades are fixedly mounted on the rotating rod in an annular shape, one end of the rotating rod extends to the outer side of the fixed block and is fixedly provided with an eccentric wheel, a vertical plate is slidably mounted on one side of the fixed block, a ball is nested at the top of the vertical plate, the top of the ball is in rolling contact with the outer, a rotating plate which is obliquely arranged is fixedly sleeved on the pin shaft, the bottom of the rotating plate extends to the lower part of the fixed block and is fixedly provided with a spray head which is obliquely arranged, a rectangular groove is formed in the inner wall of the top of the first rectangular hole, two cross rods are fixedly installed between the inner walls of the two sides of the rectangular groove, a same moving plate is sleeved on the two cross rods in a sliding manner, two springs are fixedly installed between one side of the moving plate and the inner wall of one side of the rectangular groove, the springs are movably sleeved on the corresponding cross rods, the bottom of the moving plate extends into the first rectangular hole and is fixedly provided with a toothed plate, a gear is fixedly sleeved on the pin shaft and is meshed with the gear, the two sides of the toothed plate both extend out of the fixed block, a vertical plate is sleeved on the toothed plate, a connecting plate which is obliquely arranged is hinged between the top of one side of the vertical plate and one, one end of the L-shaped pipe is communicated with a water outlet of the water pump, the inner wall of one side of the cavity is communicated and fixed with a hose, and the bottom end of the hose is communicated with one side of the spray head.

Preferably, the bottom of the liquid storage tank is fixedly provided with four supporting rods, the bottom ends of the supporting rods are fixedly connected with the top of the fixing block, and the L-shaped pipe is located between the two corresponding supporting rods.

Preferably, the top of the other side of the vertical plate is fixedly provided with a sliding block, one side of the fixed block is fixedly provided with a T-shaped sliding rail, one side of the sliding block is provided with a T-shaped sliding groove, the top and the bottom of the T-shaped sliding groove are both provided with openings, and the T-shaped sliding rail is connected with the T-shaped sliding groove in a sliding mode.

Preferably, a second rectangular hole is formed in one side of the vertical plate, the toothed plate is located in the second rectangular hole, and the front side inner wall and the rear side inner wall of the second rectangular hole are not in contact with the front side and the rear side of the toothed plate respectively.

Preferably, the inner walls of the two sides of the cavity are fixedly provided with sealing bearings, and the inner rings of the sealing bearings are fixedly sleeved with the outer sides of the rotating rods.

Preferably, two circular holes are formed in one side of the moving plate, and the side walls of the circular holes are in sliding connection with the outer sides of the corresponding cross rods.

Compared with the prior art, the beneficial effects of the utility model are that:

by the cooperation of an unmanned aerial vehicle, a liquid storage tank, a water pump, a fixed block, a cavity, a rotating rod, arc-shaped fan blades, an eccentric wheel, a vertical plate, a first rectangular hole, a rotating plate, a spray head, transverse rods, a spring, a moving plate, a toothed plate, a connecting plate and an L-shaped pipe, a worker adds a dust suppressant into the liquid storage tank through a water inlet pipe, the water pump extracts the dust suppressant in the liquid storage tank through a water inlet and discharges the dust suppressant into the L-shaped pipe through a water outlet hole, the L-shaped pipe discharges the dust suppressant into the cavity, the dust suppressant in the cavity is discharged into the spray head through a hose, the spray head sprays the dust suppressant, the L-shaped pipe impacts the dust suppressant on the arc-shaped fan blades in the discharging process, the impact force drives the arc-shaped fan blades to rotate, the arc-shaped fan blades drive the eccentric wheel to rotate the front half circle of corresponding to the rolling balls to extrude the connecting plate by driving the vertical, the pinion rack drives the gear antiport, and the gear drives the rotor plate through the round pin axle and rotates, and the rotor plate drives the shower nozzle and swings right, loosens the extrusion force to the ball gradually when the eccentric wheel rotates to the latter half circle, and spring force resets and drives the pinion rack through the movable plate and moves right, and the pinion rack drives the gear forward rotation, and the gear drives the rotor plate through the round pin axle and rotates, and the rotor plate drives the shower nozzle and swings left, and the water pump lasts work, can drive shower nozzle circulation horizontal hunting, the scope that the increase shower nozzle sprayed.

The utility model discloses simple structure, convenient operation is convenient for spray the dust suppressant according to the automatic shower nozzle cyclic oscillation that drives of actual need and is carried out the dust fall and handle, has increased the scope that the shower nozzle sprayed, and then has improved the efficiency of spraying, satisfies the operation needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a railway coal transportation spraying device provided by the utility model;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

fig. 3 is an enlarged schematic structural view of a portion B in fig. 2.

In the figure: 1 unmanned aerial vehicle, 2 liquid reserve tanks, 3 water pumps, 4 fixed blocks, 5 cavities, 6 dwang, 7 arc flabellum, 8 eccentric wheels, 9 risers, 10 first rectangle holes, 11 rotor plates, 12 shower nozzles, 13 horizontal poles, 14 springs, 15 movable plates, 16 pinion rack, 17 connecting plates, 18L venturi tubes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a railway coal transportation spraying device, including unmanned aerial vehicle 1, unmanned aerial vehicle 1's front side fixed mounting has liquid reserve tank 2, the top of liquid reserve tank 2 communicates and is fixed with the feed liquor pipe, bottom one side fixed mounting of liquid reserve tank 2 has water pump 3, the water inlet of water pump 3 extends to in the liquid reserve tank 2, unmanned aerial vehicle 1's bottom fixed mounting has fixed block 4, be equipped with cavity 5 on the fixed block 4, rotate between the both sides inner wall of cavity 5 and install same dwang 6, be annular fixed mounting have a plurality of arc flabellum 7 on the dwang 6, the one end of dwang 6 extends to the fixed block 4 outside and fixed mounting has eccentric wheel 8, one side slidable mounting of fixed block 4 has riser 9, the top of riser 9 nests and has the ball, the top of the ball is in rolling contact with the outside of eccentric wheel 8, one side of fixed, the same pin shaft is rotatably installed between the front inner wall and the rear inner wall of the first rectangular hole 10, the rotating plate 11 which is obliquely arranged is fixedly sleeved on the pin shaft, the bottom of the rotating plate 11 extends to the lower part of the fixed block 4 and is fixedly provided with the spray nozzle 12 which is obliquely arranged, the inner wall of the top part of the first rectangular hole 10 is provided with a rectangular groove, two cross rods 13 are fixedly installed between the inner walls of the two sides of the rectangular groove, the same moving plate 15 is slidably sleeved on the two cross rods 13, two springs 14 are fixedly installed between one side of the moving plate 15 and the inner wall of one side of the rectangular groove, the springs 14 are movably sleeved on the corresponding cross rods 13, the bottom of the moving plate 15 extends into the first rectangular hole 10 and is fixedly provided with a toothed plate 16, the gear is fixedly sleeved on the pin shaft, the toothed plate 16 is meshed with the gear, the two sides of the toothed plate 16 both, articulated have connecting plate 17 that same slope set up between one side top of riser 9 and toothed plate 16's top one side, communicate on the top inner wall of cavity 5 and be fixed with the L venturi tube 18 that is located arc flabellum 7 top, the one end of L venturi tube 18 is linked together with water pump 3's delivery port, communicates on one side inner wall of cavity and is fixed with the hose, and the bottom of hose is linked together with one side of shower nozzle 12, the utility model discloses simple structure, convenient operation is convenient for drive shower nozzle 12 circulation swing automatically according to actual need and is sprayed the dust suppressant and handle, has increased the scope that shower nozzle 12 sprayed, and then has improved the efficiency of spraying, satisfies the user demand, is favorable to using.

In the utility model, four support rods are fixedly arranged at the bottom of the liquid storage tank 2, the bottom ends of the support rods are fixedly connected with the top of the fixed block 4, the L-shaped pipe 18 is positioned between the two corresponding support rods, a slide block is fixedly arranged at the top of the other side of the vertical plate 9, a T-shaped slide rail is fixedly arranged at one side of the fixed block 4, a T-shaped slide groove with the top and the bottom arranged as openings is arranged at one side of the slide block, the T-shaped slide rail is connected with the T-shaped slide groove in a sliding way, a second rectangular hole is arranged at one side of the vertical plate 9, a toothed plate 16 is positioned in the second rectangular hole, the front inner wall and the rear inner wall of the second rectangular hole are respectively not contacted with the front side and the rear side of the toothed plate 16, sealing bearings are fixedly arranged on the inner walls at both sides of the cavity 5, the inner rings of the sealing bearings are fixedly, the utility model discloses simple structure, convenient operation is convenient for spray the dust suppressant according to the automatic cyclic oscillation of actual need drive shower nozzle 12 and is carried out the dust fall and handle, has increased the scope that shower nozzle 12 sprayed, and then has improved the efficiency of spraying, satisfies the use needs, is favorable to the use.

The working principle is as follows: when the dust suppressant is used, a worker adds the dust suppressant into the liquid storage tank 2 through the water inlet pipe, the water pump 3 pumps the dust suppressant in the liquid storage tank 2 through the water inlet and discharges the dust suppressant into the L-shaped pipe 18 through the water outlet hole, the L-shaped pipe 18 discharges the dust suppressant into the cavity 5, the dust suppressant in the cavity 5 is discharged into the hose, the hose discharges the dust suppressant into the spray head 12, the spray head 12 sprays the dust suppressant, meanwhile, the L-shaped pipe 18 impacts the arc-shaped fan blades 7 in the process of discharging the dust suppressant, the impact force drives the arc-shaped fan blades 7 to rotate, the arc-shaped fan blades 7 drive the rotating rod 6 to rotate, the rotating rod 6 drives the eccentric wheel 8 to rotate, the front half circle of the eccentric wheel 8 rotates and extrudes corresponding balls, under the action of the extrusion force, the balls move and rotate, the vertical plates 9 drive the vertical plates 9 to move downwards, the sliding blocks slide on the T-shaped sliding rails, and the vertical plates 9, under the action of the extrusion force, the connecting plate 17 moves and rotates, the connecting plate 17 drives the toothed plate 16 to move, the toothed plate 16 drives the moving plate 15 to move, the moving plate 15 slides on the two cross rods 13, the moving plate 15 compresses the spring 14 in the moving process, under the action of meshing of the toothed plate 16 and the gear, the toothed plate 16 moves and drives the gear to rotate reversely, the gear drives the pin shaft to rotate reversely, the pin shaft drives the rotating plate 11 to rotate, the rotating plate 11 drives the spray head 12 to swing rightwards, the extrusion force on the balls is gradually released when the eccentric wheel 8 rotates to the rear half circle, at the moment, the spring 14 in the compressed state is reset, the elastic force of the spring 14 drives the moving plate 15 to move rightwards, the moving plate 15 drives the toothed plate 16 to move rightwards, the connecting plate 17 is extruded in the process of moving the toothed plate 16 rightwards, the vertical plate 17 moves and rotates, riser 9 drives the slider and upwards slides on T shape slide rail, and pinion rack 16 drives gear forward rotation, and the gear drives round pin axle forward rotation, and the round pin axle drives rotor plate 11 and rotates, and rotor plate 11 drives shower nozzle 12 and swings left, and water pump 3 lasts work, under eccentric wheel 8's effect, can drive shower nozzle 12 circulation horizontal hunting, at shower nozzle 12 horizontal hunting's in-process, increases the scope that shower nozzle 12 sprayed, and then has improved the efficiency of spraying.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a railway coal transportation sprinkler, includes unmanned aerial vehicle (1), the front side fixed mounting of unmanned aerial vehicle (1) has liquid reserve tank (2), the top intercommunication of liquid reserve tank (2) is fixed with the feed liquor pipe, a serial communication port, bottom one side fixed mounting of liquid reserve tank (2) has water pump (3), the water inlet of water pump (3) extends to in liquid reserve tank (2), the bottom fixed mounting of unmanned aerial vehicle (1) has fixed block (4), seted up cavity (5) on fixed block (4), rotate between the both sides inner wall of cavity (5) and install same dwang (6), be annular fixed mounting on dwang (6) and have a plurality of arc flabellums (7), the one end of dwang (6) extends to the fixed block (4) outside and fixed mounting has eccentric wheel (8), one side slidable mounting of fixed block (4) has riser (9), the top of the vertical plate (9) is nested with a ball, the top of the ball is in rolling contact with the outer side of the eccentric wheel (8), one side of the fixed block (4) is provided with a first rectangular hole (10) with the bottom arranged as an opening, a same pin shaft is rotatably arranged between the front inner wall and the rear inner wall of the first rectangular hole (10), the pin shaft is fixedly sleeved with a rotating plate (11) which is obliquely arranged, the bottom of the rotating plate (11) extends to the lower part of the fixed block (4) and is fixedly provided with an obliquely arranged spray head (12), the top inner wall of the first rectangular hole (10) is provided with a rectangular groove, two cross rods (13) are fixedly arranged between the inner walls at the two sides of the rectangular groove, a same movable plate (15) is slidably sleeved on the two cross rods (13), two springs (14) are fixedly arranged between one side of the movable plate (15) and the inner wall at one side of the rectangular groove, the bottom of movable plate (15) extends to in first rectangular hole (10) and fixed mounting has pinion rack (16), it is equipped with the gear to sell epaxial fixed cover, pinion rack (16) meshes with the gear mutually, the both sides of pinion rack (16) all extend to outside fixed block (4), riser (9) cover is established on pinion rack (16), it has connecting plate (17) that same slope set up to articulate between one side top of riser (9) and the top one side of pinion rack (16), intercommunication and be fixed with L venturi tube (18) that are located arc flabellum (7) top on the top inner wall of cavity (5), the one end of L venturi tube (18) is linked together with the delivery port of water pump (3), the intercommunication is fixed with the hose on the one side inner wall of cavity, the bottom of hose is linked together with one side of shower nozzle (12).

2. A railway coal transportation spraying device as claimed in claim 1, wherein four support rods are fixedly mounted at the bottom of the liquid storage tank (2), the bottom ends of the support rods are fixedly connected with the top of the fixing block (4), and the L-shaped pipe (18) is positioned between the two corresponding support rods.

3. The railway coal transportation spraying device as claimed in claim 1, wherein a sliding block is fixedly mounted at the top of the other side of the vertical plate (9), a T-shaped sliding rail is fixedly mounted at one side of the fixed block (4), a T-shaped sliding groove with an opening at the top and the bottom is formed in one side of the sliding block, and the T-shaped sliding rail is slidably connected with the T-shaped sliding groove.

4. The railway coal transportation spraying device as claimed in claim 1, wherein a second rectangular hole is formed in one side of the vertical plate (9), the toothed plate (16) is located in the second rectangular hole, and the front side inner wall and the rear side inner wall of the second rectangular hole are not in contact with the front side and the rear side of the toothed plate (16) respectively.

5. A railway coal transportation spraying device as claimed in claim 1, wherein the inner walls of the two sides of the cavity (5) are fixedly provided with sealing bearings, and the inner rings of the sealing bearings are fixedly sleeved with the outer sides of the rotating rods (6).

6. A railway coal transportation spraying device as claimed in claim 1, wherein one side of the moving plate (15) is provided with two circular holes, and the side walls of the circular holes are slidably connected with the outer sides of the corresponding cross bars (13).