CN217001840U - With quick-witted self-moving autogiration atomizer - Google Patents

Abstract

The utility model provides a self-moving automatic rotating spraying device of a follower. A water service pipe is fixedly installed on the roadheader body, a high-pressure pipe joint is arranged in the middle of the side face of the water service pipe, a water inlet pipe is arranged at the end part of the high-pressure pipe joint and communicated with a cooling water supply point of the roadheader, a water diversion pipe is arranged at the output end of the water service pipe, spray head screw heads are arranged at the opposite positions of the two ends of the water diversion pipe, a spray head is arranged at the output end of the spray head screw head, and a foldable dust catching net is arranged on the periphery of the spray head; the inside of the water diversion pipe is provided with a slidable arc baffle plate which is used for opening and closing the spray head, and the inside of the water diversion pipe is also provided with an inclined plane top block which is used for communicating and sealing the water service pipe and the water diversion pipe; the purpose of design like this utilizes two shower nozzles rotatory spraying simultaneously, has formed full section water curtain and has spouted on foldable dust catching net, has played better dustproof effect, utilizes the water pressure of difference to realize the switch and the closure of apopore simultaneously, and the dust enters into inside when preventing not the operation and causes the jam.

Description

With quick-witted self-moving autogiration atomizer

Technical Field

The utility model relates to the field of dust removal spraying devices, in particular to a self-moving automatic rotating spraying device.

Background

In recent years, with the progress of science and technology, the mechanized mining degree of a coal mine is gradually improved, the mine production is greatly improved, meanwhile, the dust amount generated in the coal mine mining operation process is also sharply increased, particularly, in the processes of coal seam tunneling, fully mechanized mining, coal cutting, frame moving, transportation and the like, the concentration of the produced dust in the coal mine is more serious, the visibility of a working site is reduced, and the production safety is greatly influenced to a certain degree. At present, the main dust-settling equipment of the coal mine driving working face in China is provided with a spraying dust-settling device.

The spray dust removal device in the prior art mostly adopts a high-pressure spraying technology, and a high-pressure spray dust-settling system consists of an automatic control water tank, a filter, a high-pressure pump (airborne) high-pressure pipeline, a high-pressure injection spray dust-settling device and a control part.

Spray dust collector among the prior art has certain dust removal effect, but because the spray range of shower nozzle is limited, leads to the dust removal face less, and operation environment dust is great in addition, and the dust enters into spray dust collector very easily in, causes the jam, influences the spraying effect.

Therefore, there is a need to provide a new automatic rotating spraying device for a mobile crane to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a self-moving automatic rotating spraying device of a follow-up machine.

The utility model provides a self-moving automatic rotating spraying device of a following machine, which comprises a comprehensive digging machine body, wherein a water service pipe is fixedly arranged on the comprehensive digging machine body, a high-pressure pipe joint is arranged in the middle of the side surface of the water service pipe, a water inlet pipe is arranged at the end part of the high-pressure pipe joint, the water inlet pipe is communicated with a cooling water supply point of the comprehensive digging machine, a water distribution pipe is arranged at the output end of the water service pipe, spray head screw heads are arranged at opposite positions at two ends of the water distribution pipe, a spray head is arranged at the output end of the spray head screw heads, and a folding dust catching net is arranged on the periphery of the spray head; the inside circular arc shielding plate that is equipped with of distributive pipe, circular arc shielding plate are used for the shower nozzle to open and close, and distributive pipe is inside still to be equipped with and to be used for water service pipe and distributive pipe intercommunication and sealed inclined plane kicking block.

Preferably, the middle part of the side surface of the water service pipe is fixedly connected with a high-pressure pipe joint, the high-pressure pipe joint is communicated with the water service pipe, the input end of the high-pressure pipe joint is in threaded connection with the output end of a water inlet pipe, the input end of the water inlet pipe is communicated with a cooling water supply point of the roadheader, the output end of the water service pipe is rotatably connected with a water distribution pipe, the water distribution pipe is communicated with the water service pipe, water outlet holes are formed in opposite positions of two ends of the water distribution pipe, the water outlet holes are fixedly connected and communicated with a spray head screw head, and a spray head is fixedly installed at the end part of the spray head screw head.

Preferably, the holding tank has been seted up to the distributive pipe input, and the first spring of bottom surface fixedly connected with a plurality of in the holding tank, first spring other end fixed connection are at inclined plane kicking block terminal surface.

Preferably, apopore internal surface sliding connection has the circular arc shielding plate, and the limbers has been seted up to circular arc shielding plate terminal surface, and circular arc shielding plate terminal surface is equipped with the clamp plate, and clamp plate fixed connection is at the distributive pipe internal surface, and clamp plate sliding connection circular arc shielding plate, clamp plate are used for the circular arc shielding plate to slide spacingly, and distributive pipe internal surface fixed connection has the stopper, and the stopper is used for sliding spacingly to the circular arc shielding plate.

Preferably, the circular arc shielding plate is fixedly connected to the side face of the circular plate, the circular plate is slidably connected to the inner surface of the water distribution pipe, the middle portion of the side face of the circular plate and the middle portion of the side face of the water distribution pipe are respectively and fixedly connected with the end portion of the second spring, the side face of the circular plate is further respectively and fixedly connected with an inclined plane circular arc sliding plate a and an inclined plane circular arc sliding plate b, the inclined plane circular arc sliding plate a is slidably connected to the inner surface of the water distribution pipe, the inclined plane circular arc sliding plate b is slidably connected to the inner surface of the water distribution pipe, and the inclined plane top block is respectively and slidably connected with the inclined plane circular arc sliding plate a and the inclined plane circular arc sliding plate b.

Preferably, the first spring is always in tension and the second spring is always in compression.

Preferably, the inclined arc sliding plate b can not contact the limiting block all the time in the sliding process.

Compared with the related art, the automatic rotating spraying device provided by the utility model has the following beneficial effects:

the utility model provides a self-moving automatic rotating spraying device of a following machine, which is implemented in a concrete way, after cooling water enters a water through pipe through a water inlet pipe, an inclined plane top block is jacked, the cooling water enters a water distribution pipe, meanwhile, the inclined plane top block moves to drive an inclined plane arc sliding plate a and an inclined plane arc sliding plate b to slide towards two sides, and further, an arc shielding plate is driven by a circular plate to slide, at the moment, a water through hole is communicated with a water outlet hole, the cooling water enters a spray head through a spray head screw head and is sprayed out, the cooling water is sprayed on a folding dust catching net, a better dustproof effect is achieved, and due to the structural design of the spray head, the spray head rotates automatically; if stop the cooling water supply, under the effort of second spring, drive the circular arc shielding plate and get back to initial position, limbers and apopore do not communicate this moment, the purpose of design utilizes two shower nozzles rotatory spraying simultaneously, has formed full section water curtain and has spouted on foldable dust catching net, has played better dustproof effect, utilizes the switch and the closure of different water pressure realization apopores simultaneously, the dust enters into inside when preventing not the operation and causes the jam.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a self-moving automatic rotating spraying device of a follower according to the present invention;

FIG. 2 is a sectional view of the water pipe shown in FIG. 1;

FIG. 3 is a cross-sectional view of the interior of the knock out pipe of FIG. 1;

FIG. 4 is a schematic view of a circular arc shielding plate structure;

fig. 5 is a schematic structural view of the bevel arc slide plate a.

Reference numbers in the figures: 1. a water pipe; 2. a high pressure pipe joint; 3. a water inlet pipe; 4. a water diversion pipe; 5. a nozzle filament; 6. a spray head; 7. a folding dust catching net; 8. accommodating grooves; 9. a first spring; 10. a bevel ejector block; 11. an inclined arc sliding plate a; 12. a circular plate; 13. a second spring; 14. a circular arc shielding plate; 15. a water through hole; 16. pressing a plate; 17. a limiting block; 18. a water outlet hole; 19. and an inclined arc sliding plate b.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of the automatic rotating spraying device for automatic movement of the follower according to the present invention; FIG. 2 is a sectional view of a water pipe shown in FIG. 1; FIG. 3 is a cross-sectional view of the interior of the knock out pipe of FIG. 1; FIG. 4 is a schematic structural view of the arc shielding plate shown in FIG. 3; fig. 5 is a schematic structural view of the bevel arc slider shown in fig. 3. The method comprises the following steps: 1. a water pipe; 2. a high pressure pipe joint; 3. a water inlet pipe; 4. a water diversion pipe; 5. a nozzle filament; 6. a spray head; 7. a folding dust catching net; 8. accommodating grooves; 9. a first spring; 10. a bevel ejector block; 11. an inclined arc sliding plate a; 12. a circular plate; 13. a second spring; 14. a circular arc shielding plate; 15. a water through hole; 16. pressing a plate; 17. a limiting block; 18. a water outlet hole; 19. and an inclined arc sliding plate b.

In order to solve the technical problem of simultaneous rotating spray and linkage with cooling water, as shown in fig. 1-2, the following preferred technical solutions are provided:

a water service pipe 1 is fixedly mounted on the comprehensive digging machine body, a high-pressure pipe joint 2 is arranged in the middle of the side face of the water service pipe 1, a water inlet pipe 3 is arranged at the end of the high-pressure pipe joint 2, the water inlet pipe 3 is communicated with a cooling water supply point of the comprehensive digging machine, a water distribution pipe 4 is arranged at the output end of the water service pipe 1, spray head screw heads 5 are arranged at opposite positions of two ends of the water distribution pipe 4, spray heads 6 are arranged at the output ends of the spray head screw heads 5, and a folding dust catching net 7 is arranged on the periphery of the spray heads 6; a slidable arc baffle plate 14 is arranged inside the water distribution pipe 4, the arc baffle plate 14 is used for opening and closing the spray head 6, and an inclined plane top block 10 used for communicating and sealing the water service pipe 1 and the water distribution pipe 4 is further arranged inside the water distribution pipe 4.

Specifically, after cooling water enters the water service pipe 1 through the water inlet pipe 3, the inclined plane top block 10 is jacked open, the cooling water enters the water distribution pipe 4, meanwhile, the inclined plane top block 10 moves to drive the inclined plane arc sliding plate a11 and the inclined plane arc sliding plate b19 to slide towards two sides, the arc shielding plate 14 is driven to slide through the circular plate 12, the water service hole 15 is communicated with the water outlet hole 18, the cooling water enters the spray head 6 through the spray head screw 5 and is sprayed out, the cooling water is sprayed on the folding dust catching net 7, a better dustproof effect is achieved, and due to the structural design of the spray head 6, the spray head 6 rotates automatically; if stop the cooling water supply, under the effort of second spring 13, drive circular arc shielding plate 14 and return initial position, limbers 15 and apopore 18 do not communicate with each other this moment, the purpose of design like this utilizes two shower nozzles 6 rotatory spraying simultaneously, it spouts on foldable dirt net 7 to have formed full sectional water curtain, better dustproof effect has been played, utilize different water pressures to realize the switch and the closure of apopore 18 simultaneously, the dust enters into inside when preventing not the operation and causes the jam.

Further, as shown in fig. 1 to 5, the following preferred technical solutions are provided:

1 side middle part fixedly connected with high-pressure pipe joint 2 of water service pipe, 2 intercommunication water service pipe 1 of high-pressure pipe joint, 2 input threaded connection inlet tube 3 outputs of high-pressure pipe joint, 3 inputs of inlet tube intercommunication are combined and are digged quick-witted cooling water supply point, 1 outputs of water service pipe rotate and connect distributive pipe 4, distributive pipe 4 communicates water service pipe 1, apopore 18 has been seted up to 4 relative departments in both ends of distributive pipe, 18 fixed connection of apopore and intercommunication shower nozzle silk head 5, 5 end fixed mounting of shower nozzle silk head have shower nozzle 6, the purpose of design like this can realize autogyration when utilizing the structural design realization of shower nozzle 6 to spray.

In order to solve the technical problems of communication and closing of the water service pipe 1 and the water distribution pipe 4, as shown in fig. 3, the following preferable technical scheme is provided:

holding tank 8 has been seted up to distributive pipe 4 input, and the first spring 9 of bottom surface fixedly connected with a plurality of in the holding tank 8, first spring 9 other end fixed connection utilize hydraulic change at inclined plane kicking block 10 terminal surfaces, and the purpose of design like this changes inclined plane kicking block 10 states, realizes distributive pipe 4 input intercommunication and closure.

In order to solve the technical problem of communication and closing of the water outlet holes 18, as shown in fig. 3, the following preferred technical solutions are provided:

18 internal surface sliding connection of apopore has circular arc shielding plate 14, limbers 15 have been seted up to 14 terminal surfaces of circular arc shielding plate, 14 terminal surfaces of circular arc shielding plate are equipped with clamp plate 16, 16 fixed connection of clamp plate is at 4 internal surfaces of distributive pipe, 16 sliding connection circular arc shielding plate 14 of clamp plate, clamp plate 16 is used for circular arc shielding plate 14 to slide spacingly, 4 internal surface fixed connection of distributive pipe has stopper 17, stopper 17 is used for sliding spacingly to circular arc shielding plate 14, the purpose of design like this is to guarantee that can realize the closure and the opening to apopore 18 in the circular arc shielding plate 14 slides.

Further, as shown in fig. 3, the following preferred technical solutions are provided:

circular arc shielding plate 14 is fixed connection on circular plate 12 side, circular plate 12 sliding connection is at distributive pipe 4 internal surface, circular plate 12 side middle part and distributive pipe 4 side middle part fixed connection second spring 13 tip respectively, circular plate 12 side still is fixed connection inclined plane circular arc slide a11 and inclined plane circular arc slide b19 respectively, inclined plane circular arc slide a11 sliding connection is at distributive pipe 4 internal surface, inclined plane circular arc slide b19 sliding connection is at distributive pipe 4 internal surface, inclined plane kicking block 10 sliding connection inclined plane circular arc slide a11 and inclined plane circular arc slide b19 respectively, the purpose of design like this is to guarantee structural rationality, realize required function.

Further, as shown in fig. 3, the following preferred technical solutions are provided:

the first spring 9 is always in a stretching state, the second spring 13 is always in a compressing state, the purpose of the design is to ensure that the inclined plane top block 10 compresses and seals the output end of the water service pipe 1 in the initial state, and meanwhile, the arc shielding plate 14 is extruded and limited by the limiting block 17 in the initial state.

Further, as shown in fig. 3, the following preferred technical solutions are provided:

the inclined plane arc sliding plate b19 can not contact the limiting block 17 all the time in the sliding process, so that the inclined plane arc sliding plate b19 can drive the arc shielding plate 14 to slide in the sliding process, and the water through hole 15 is communicated with the water outlet hole 18.

The working principle provided by the utility model is as follows: after cooling water enters the water service pipe 1 through the water inlet pipe 3, the inclined plane top block 10 is jacked open, the cooling water enters the water distribution pipe 4, meanwhile, the inclined plane top block 10 moves to drive the inclined plane arc sliding plate a11 and the inclined plane arc sliding plate b19 to slide towards two sides, further, the circular plate 12 drives the arc shielding plate 14 to slide, the water service hole 15 is communicated with the water outlet hole 18, the cooling water enters the spray head 6 through the spray head screw 5 and is sprayed out, the cooling water is sprayed on the folding dust catching net 7, and a better dustproof effect is achieved; if stop the cooling water supply, under the effort of second spring 13, drive circular arc shielding plate 14 and return initial position, limbers 15 and apopore 18 do not communicate with each other this moment, the purpose of design like this utilizes two shower nozzles 6 rotatory spraying simultaneously, it spouts on foldable dirt net 7 to have formed full sectional water curtain, better dustproof effect has been played, utilize different water pressures to realize the switch and the closure of apopore 18 simultaneously, the dust enters into inside when preventing not the operation and causes the jam.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. A self-moving automatic rotating spraying device of a following machine comprises a comprehensive digging machine body and is characterized in that a water service pipe (1) is fixedly installed on the comprehensive digging machine body, a high-pressure pipe joint (2) is arranged in the middle of the side face of the water service pipe (1), a water inlet pipe (3) is arranged at the end part of the high-pressure pipe joint (2), the water inlet pipe (3) is communicated with a cooling water supply point of the comprehensive digging machine, a water distribution pipe (4) is arranged at the output end of the water service pipe (1), spray head screw heads (5) are arranged at opposite positions of two ends of the water distribution pipe (4), a spray head (6) is arranged at the output end of each spray head (5), and a folding dust catching net (7) is arranged on the periphery of each spray head (6); distributive pipe (4) inside is equipped with slidable circular arc shielding plate (14), and circular arc shielding plate (14) are used for shower nozzle (6) to open and the closure, and distributive pipe (4) inside still is equipped with and is used for water service pipe (1) and distributive pipe (4) intercommunication and sealed inclined plane kicking block (10).

2. The automatic rotary spraying device of the self-moving machine following of the claim 1 is characterized in that a high-pressure pipe joint (2) is fixedly connected to the middle of the side face of the water service pipe (1), the high-pressure pipe joint (2) is communicated with the water service pipe (1), the input end of the high-pressure pipe joint (2) is in threaded connection with the output end of the water inlet pipe (3), the input end of the water inlet pipe (3) is communicated with a cooling water supply point of the comprehensive excavator, the output end of the water service pipe (1) is rotatably connected with a water diversion pipe (4), the water diversion pipe (4) is communicated with the water service pipe (1), water outlet holes (18) are formed in the opposite positions of the two ends of the water diversion pipe (4), the water outlet holes (18) are fixedly connected with and communicated with a spray head (5), and a spray head (6) is fixedly installed at the end part of the spray head (5).

3. The automatic rotary spraying device of the machine following self-moving of the machine following according to claim 1, characterized in that the input end of the water diversion pipe (4) is provided with a holding groove (8), the inner bottom surface of the holding groove (8) is fixedly connected with a plurality of first springs (9), and the other ends of the first springs (9) are fixedly connected with the end surface of the inclined plane top block (10).

4. The automatic rotary spraying device of moving with machine according to claim 2, characterized in that the inner surface of the water outlet hole (18) is connected with an arc baffle plate (14) in a sliding manner, a water through hole (15) is formed in the end surface of the arc baffle plate (14), a pressing plate (16) is arranged on the end surface of the arc baffle plate (14), the pressing plate (16) is fixedly connected to the inner surface of the water distribution pipe (4), the pressing plate (16) is connected with the arc baffle plate (14) in a sliding manner, the pressing plate (16) is used for limiting the sliding of the arc baffle plate (14), a limiting block (17) is fixedly connected to the inner surface of the water distribution pipe (4), and the limiting block (17) is used for limiting the sliding of the arc baffle plate (14).

5. The automatic rotary spraying device of the follow-up self-moving of the machine according to claim 4, characterized in that the circular arc shielding plate (14) is fixedly connected to the side surface of the circular plate (12), the circular plate (12) is slidably connected to the inner surface of the water diversion pipe (4), the middle part of the side surface of the circular plate (12) and the middle part of the side surface of the water diversion pipe (4) are respectively and fixedly connected with the end part of the second spring (13), the side surface of the circular plate (12) is further respectively and fixedly connected with the inclined arc sliding plate a (11) and the inclined arc sliding plate b (19), the inclined arc sliding plate a (11) is slidably connected to the inner surface of the water diversion pipe (4), the inclined arc sliding plate b (19) is slidably connected to the inner surface of the water diversion pipe (4), and the inclined top block (10) is respectively and slidably connected with the inclined arc sliding plate a (11) and the inclined arc sliding plate b (19).

6. The automatic rotary atomizer of claim 3, characterized in that said first spring (9) is in tension at all times and said second spring (13) is in compression at all times.

7. The automatic rotary atomizer of claim 5, characterized in that the inclined arc slide b (19) can not contact the stopper (17) during sliding.

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