阅读说明：本技术 一种用于煤矿开采的铁路运输喷淋降尘系统 (Railway transportation spraying dust-settling system for coal mining ) 是由 李傲 于 2021-08-28 设计创作，主要内容包括：本发明公开了一种用于煤矿开采的铁路运输喷淋降尘系统,包括底座、把手、折叠组件、承载架、控制器和限位组件,所述底座的表面一端转动连接有旋转台,且旋转台的顶部固定有固定架,所述把手转动连接在固定架的一侧下方,所述承载架的底部固定有蓄水管,且蓄水管的表面设置有喷淋头,所述控制器设置在固定架的上方表面,所述固定架的下方表面设置有输送泵。该用于煤矿开采的铁路运输喷淋降尘系统设置有距离传感器和控制器,通过蓄水管底部的距离传感器配合控制器可以在车厢移动至距离传感器时打开输送泵,以便对其车厢内进行喷淋降尘,当车厢与车厢连接处移动至距离传感器下方时能够关闭输送泵停止喷淋,最大程度的避免资源浪费,提高其实用性。(The invention discloses a railway transportation spraying dust-settling system for coal mining, which comprises a base, a handle, a folding assembly, a bearing frame, a controller and a limiting assembly, wherein one end of the surface of the base is rotatably connected with a rotating table, a fixing frame is fixed at the top of the rotating table, the handle is rotatably connected below one side of the fixing frame, a water storage pipe is fixed at the bottom of the bearing frame, a spraying head is arranged on the surface of the water storage pipe, the controller is arranged on the upper surface of the fixing frame, and a conveying pump is arranged on the lower surface of the fixing frame. This a railway transportation sprays dust fall system for coal mining is provided with distance sensor and controller, and the distance sensor cooperation controller through the retaining pipe bottom can open the delivery pump when the carriage removes to distance sensor to spray the dust fall in its carriage, can close the delivery pump and stop spraying when the carriage removes to the distance sensor below with the carriage junction, and the at utmost avoids the wasting of resources, improves its practicality.)

1. The utility model provides a railway transportation sprays dust fall system for coal mining, includes base (1), handle (8), folding assembly (15), bears frame (16), controller (21) and spacing subassembly (27), its characterized in that:

one end of the surface of the base (1) is rotatably connected with a rotating platform (2), a fixing frame (3) is fixed at the top of the rotating platform (2), a water storage tank (4) is fixed at the other end of the base (1), a water adding bin (5) is arranged above the water storage tank (4), and a filter box (7) is arranged inside the water adding bin (5);

the handle (8) is rotatably connected to the lower portion of one side of the fixing frame (3), the handle (8) is connected with the first bevel gear (9), meanwhile, the outer side of the first bevel gear (9) is connected with a second bevel gear (10) in a meshed mode, the second bevel gear (10) is fixed to the bottom of the screw rod (11), the screw rod (11) is rotatably connected to the surface of the fixing frame (3), meanwhile, the surface of the fixing frame (3) is connected with the moving table (12) in a sliding mode, the moving table (12) is in threaded connection with the screw rod (11), a storage battery (13) is arranged on the surface of the moving table (12), and meanwhile, a transverse plate (14) is fixed to the top of the moving table (12);

the folding assembly (15) for facilitating folding transportation is arranged on the top of the transverse plate (14);

a water storage pipe (18) is fixed at the bottom of the bearing frame (16), and a spray head (19) is arranged on the surface of the water storage pipe (18);

the controller (21) is arranged on the upper surface of the fixing frame (3), the top of the fixing frame (3) is provided with an alarm (24), the lower surface of the fixing frame (3) is provided with a delivery pump (22), two ends of the delivery pump (22) are respectively connected with the water storage pipe (18) and the water storage tank (4) through delivery pipes (23), and one side of the base (1) is fixedly provided with a vertical plate (26);

the limiting component (27) used for limiting the rotating platform (2) is arranged on the surface of the vertical plate (26).

2. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: folding subassembly (15) include fixed block (1501), electric cylinder (1502) and mounting panel (1503), fixed block (1501) are fixed at the top both ends of diaphragm (14), and the inboard rotation of fixed block (1501) is connected with electric cylinder (1502), the one end of electric cylinder (1502) is connected with mounting panel (1503), and mounting panel (1503) rotate the one end of connecting at diaphragm (14).

3. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: spacing subassembly (27) include movable rod (2701), stopper (2702), pull ring (2703), spacing hole (2704) and spring (2705), movable rod (2701) runs through the setting in the top of riser (26), and the both ends of movable rod (2701) are fixed respectively with stopper (2702) and pull ring (2703), stopper (2702) are connected with spacing hole (2704), and set up on the surface of revolving stage (2) spacing hole (2704), spring (2705) set up on the surface of movable rod (2701), and the both ends of spring (2705) are connected with riser (26) and pull ring (2703) respectively.

4. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: the inner wall both ends of watering storehouse (5) are fixed with limiting plate (6), and the top of limiting plate (6) is provided with strains box (7), strains box (7) simultaneously and is connected for the block between limiting plate (6) and watering storehouse (5).

5. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: the inside of storage water tank (4) is provided with level sensor (25), and is electric connection between level sensor (25) and controller (21).

6. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: the first bevel gear (9), the second bevel gear (10), the screw rod (11) and the mobile platform (12) form a lifting mechanism together.

7. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: bear the top both ends of frame (16) and be provided with solar panel (17), and be electric connection between solar panel (17) and battery (13).

8. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: the middle point of the water storage pipe (18) is provided with a distance sensor (20), and the distance sensor (20) is electrically connected with the controller (21).

9. The railway transportation spraying dust suppression system for coal mining of claim 1, wherein: the spray headers (19) are provided with a plurality of groups which are arranged at equal intervals.

Technical Field

The invention relates to the technical field related to coal mine transportation, in particular to a railway transportation spraying dust-settling system for coal mine mining.

Background

Coal is the most main solid fuel, which is a kind of combustible organic rock, after coal mine, iron ore and other various mineral materials are mined or processed, the mineral materials are usually transported to a wharf and other destinations by a train, in the transportation process of dozens of thousands of kilometers, the mineral materials can generate a large amount of coal dust and mineral dust, the dust flies into the ambient air to pollute the environment along the way, part of dust sinks onto the rail or the joint of the rail to form the potential safety hazard of train running, in order to avoid the situation, the spraying and dust-settling device is needed to be sprayed and dust-settled in the transportation process of the coal mine, the existing spraying and dust-settling device is usually arranged beside the track of the train, when the train passes through, the mineral materials in the carriage are sprayed and dust-settled, because the spraying and dust-settling device needs to be installed along the route of the track, but the existing spraying and dust-settling device has a larger size, lead to comparatively inconvenient to the transportation that sprays dust device, influence the installation effectiveness, and because the high difference in different carriages, current its shower head that sprays dust device can set up higher department usually, so that spray not the carriage of co-altitude, and this kind of mode of spraying can make the splash scope great, thereby certain waste has been caused, and current dust device that sprays is in normally open state when spraying at the delivery pump, nevertheless because there is certain interval between train carriage and the carriage, can waste more water through this kind of mode, the practicality is relatively poor.

Disclosure of Invention

The invention aims to provide a railway transportation spraying dust-settling system for coal mining, and aims to solve the problems that the existing spraying dust-settling device in the background art is large in size, inconvenient to transport, large in spraying water spray range, and accordingly causes certain waste, wastes more water and is poor in practicability.

In order to achieve the purpose, the invention provides the following technical scheme: a railway transportation spraying dust-settling system for coal mining comprises a base, a handle, a folding assembly, a bearing frame, a controller and a limiting assembly,

one end of the surface of the base is rotatably connected with a rotating table, a fixing frame is fixed at the top of the rotating table, a water storage tank is fixed at the other end of the base, a water adding bin is arranged above the water storage tank, and a filter box is arranged inside the water adding bin;

the handle is rotatably connected below one side of the fixing frame and is connected with the first bevel gear, the outer side of the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixed at the bottom of the screw rod, the screw rod is rotatably connected to the surface of the fixing frame, the surface of the fixing frame is slidably connected with the moving table, the moving table is in threaded connection with the screw rod, a storage battery is arranged on the surface of the moving table, and a transverse plate is fixed at the top of the moving table;

the folding assembly for facilitating folding and transportation is arranged at the top of the transverse plate;

a water storage pipe is fixed at the bottom of the bearing frame, and a spray head is arranged on the surface of the water storage pipe;

the controller is arranged on the upper surface of the fixing frame, the alarm is arranged at the top of the fixing frame, the conveying pump is arranged on the lower surface of the fixing frame, two ends of the conveying pump are respectively connected with the water storage pipe and the water storage tank through conveying pipes, and a vertical plate is fixed on one side of the base;

the limiting component used for limiting the rotating platform is arranged on the surface of the vertical plate.

Preferably, folding assembly includes fixed block, electric cylinder and mounting panel, the fixed block is fixed at the top both ends of diaphragm, and the inboard of fixed block rotates and is connected with electric cylinder, electric cylinder's one end is connected with the mounting panel, and the mounting panel rotates the one end of connecting at the diaphragm.

Through adopting above-mentioned technical scheme, can fold bearing frame under mutually supporting between fixed block, electric cylinder and mounting panel to transport.

Preferably, spacing subassembly includes movable rod, stopper, pull ring, spacing hole and spring, the movable rod runs through the setting in the top of riser, and the both ends of movable rod are fixed with spacing piece and pull ring respectively, the stopper is connected with spacing hole, and just spacing hole is seted up on the surface of revolving stage, the spring sets up on the surface of movable rod, and the both ends of spring are connected with riser and pull ring respectively.

Through adopting above-mentioned technical scheme, can carry out spacing fixedly to it after the revolving stage rotates under mutually supporting between movable rod, stopper, pull ring, spacing hole and spring.

Preferably, the inner wall both ends that add the water storehouse are fixed with the limiting plate, and the top of limiting plate is provided with the filter cartridge, and the filter cartridge passes through the limiting plate simultaneously and adds and be connected for the block between the water storehouse.

Through adopting above-mentioned technical scheme, can add the water-logging time to the storage water tank, can filter the water that adds, avoid impurity to get into and block up the delivery pump behind the storage water tank.

Preferably, the inside of storage water tank is provided with level sensor, and is electric connection between level sensor and the controller.

Through adopting above-mentioned technical scheme, can remind the staff to carry out the moisturizing when the inside water yield of storage water tank is not enough.

Preferably, the first bevel gear, the second bevel gear, the screw rod and the mobile platform together form a lifting mechanism.

Through adopting above-mentioned technical scheme, can adjust the high position of retaining pipe and shower head under mutually supporting between first awl tooth, second awl tooth, lead screw and mobile station.

Preferably, bear the top both ends of frame and be provided with solar panel, and be electric connection between solar panel and the battery.

Through adopting above-mentioned technical scheme, can supply power to the delivery pump under mutually supporting between solar panel and the battery, avoid the inconvenience that external circuit caused.

Preferably, a distance sensor is arranged at the midpoint of the water storage pipe, and the distance sensor is electrically connected with the controller.

Through adopting above-mentioned technical scheme, can avoid the delivery pump to normally open and cause the waste.

Preferably, the spray headers are provided with a plurality of groups which are arranged at equal intervals.

Through adopting above-mentioned technical scheme, can improve and spray the scope to improve the dust fall effect.

Compared with the prior art, the invention has the beneficial effects that: the railway transportation spraying dust-settling system for coal mining,

(1) the automatic height adjusting device is provided with a screw rod and a mobile platform, the first bevel gear is driven to rotate by rotating a handle, the first bevel gear drives the second bevel gear and the screw rod to rotate, so that the screw rod drives the mobile platform to slide on the surface of a fixed frame, the bearing frame and the water storage pipe are driven by the mobile platform to adjust the height position, the adjustment can be carried out according to carriages with different heights, and the waste caused by overlarge spraying range of a spray head is avoided;

(2) the conveying pump can be turned on when the carriage moves to the distance sensor through the distance sensor at the bottom of the water storage pipe and the controller, so that spraying and dust falling can be carried out in the carriage, and the conveying pump can be turned off to stop spraying when the joint of the carriage and the carriage moves to the position below the distance sensor, so that resource waste is avoided to the maximum extent, and the practicability of the conveying pump is improved;

(3) the electric cylinder and the mounting plate are arranged, the mounting plate at one end of the transverse plate is driven to rotate by the electric cylinder at the top of the transverse plate, so that the bearing frame can be driven to rotate by the mounting plate, the bearing frame can be folded, the space is reduced, and the transportation is facilitated;

(4) be provided with solar panel and battery, can expand the back through bearing the solar panel that bears the frame top and convert solar energy into the electric energy to cooperation battery energy storage makes can supply power to whole device through the battery, thereby has avoided external circuit, reduces energy consumption.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of a water adding bin according to the present invention;

FIG. 3 is a schematic view of a turntable according to the present invention;

FIG. 4 is a schematic view of a carrier of the present invention;

FIG. 5 is a schematic view of the bottom of the reservoir tube of the present invention;

FIG. 6 is a schematic top view of the horizontal plate of the present invention.

In the figure: 1. the base, 2, the revolving stage, 3, the mount, 4, the storage water tank, 5, add the water storehouse, 6, the limiting plate, 7, the filter cartridge, 8, the handle, 9, first awl tooth, 10, second awl tooth, 11, the lead screw, 12, the mobile station, 13, the battery, 14, the diaphragm, 15, folding assembly, 1501, the fixed block, 1502, electric cylinder, 1503, the mounting panel, 16, the bearing frame, 17, solar panel, 18, the water storage pipe, 19, the shower head, 20, distance sensor, 21, the controller, 22, the delivery pump, 23, the conveyer pipe, 24, the alarm, 25, level sensor, 26, the riser, 27, spacing subassembly, 2701, the movable rod, 2702, stopper, 2703, the pull ring, 2704, spacing hole, 2705, spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a railway transportation sprays dust fall system for coal mining, as shown in fig. 1 and fig. 2, base 1's surperficial one end is rotated and is connected with revolving stage 2, and the top of revolving stage 2 is fixed with mount 3, base 1's the other end is fixed with storage water tank 4, and storage water tank 4's top is provided with water feeding bin 5, water feeding bin 5's inside is provided with filter cartridge 7 simultaneously, water feeding bin 5's inner wall both ends are fixed with limiting plate 6, and limiting plate 6's top is provided with filter cartridge 7, filter cartridge 7 is connected for the block through limiting plate 6 and between water feeding bin 5 simultaneously, can filter the impurity filtration of aquatic through filter cartridge 7 when adding water, avoid causing delivery pump 22 to block up the damage, still can take off filter cartridge 7 from the limiting plate 6 of water feeding bin 5 inner wall both ends after adding water and clear up impurity, moreover, the steam generator is simple in structure, and the practicality is improved.

As shown in fig. 1 and fig. 3, the handle 8 is rotatably connected below one side of the fixed mount 3, and the handle 8 is connected with the first bevel gear 9, and the outer side of the first bevel gear 9 is engaged with the second bevel gear 10, the second bevel gear 10 is fixed at the bottom of the screw rod 11, and the screw rod 11 is rotatably connected on the surface of the fixed mount 3, and the surface of the fixed mount 3 is slidably connected with the movable table 12, the movable table 12 is in threaded connection with the screw rod 11, and the surface of the movable table 12 is provided with the storage battery 13, and the top of the movable table 12 is fixed with the transverse plate 14, the first bevel gear 9, the second bevel gear 10, the screw rod 11 and the movable table 12 together form a lifting mechanism, and the first bevel gear 9 is driven to rotate by rotating the handle 8, so that the first bevel gear 9 drives the second bevel gear 10 engaged therewith to rotate, and the screw rod 10 drives the screw rod 11 to rotate, so that the screw rod 11 drives the movable table 12 connected therewith in threaded connection to slide on the surface of the fixed mount 3, so that the height positions of the reservoir pipes 18 and the shower headers 19 at the bottom of the carrier 16 can be adjusted to suit compartments of different heights.

As shown in fig. 1, 4 and 6, the folding assembly 15 for facilitating folding transportation is arranged at the top of the horizontal plate 14, the folding assembly 15 comprises a fixing block 1501, an electric cylinder 1502 and a mounting plate 1503, the fixing block 1501 is fixed at two ends of the top of the horizontal plate 14, the electric cylinder 1502 is rotatably connected to the inner side of the fixing block 1501, one end of the electric cylinder 1502 is connected with the mounting plate 1503, the mounting plate 1503 is rotatably connected to one end of the horizontal plate 14 and extends through the electric cylinder 1502 at the top of the horizontal plate 14, so that the mounting plate 1503 can be driven to rotate at one end of the horizontal plate 14, the mounting plate 1503 drives the loading frame 16 and the water storage pipe 18 to rotate, and the loading frame 16 is vertical during transportation, thereby saving space and facilitating transportation.

As shown in fig. 1, 4 and 5, the bottom of the bearing frame 16 is fixed with a water storage pipe 18, the surface of the water storage pipe 18 is provided with a shower head 19, the two ends of the top of the bearing frame 16 are provided with solar panels 17, the solar panels 17 are electrically connected with the storage battery 13, the solar panels 17 can be converted into electric energy to be stored in the storage battery 13, so that the storage battery 13 supplies power to the electric cylinder 1502 and the delivery pump 22, energy consumption can be reduced, and practicability of the electric cylinder is improved. The spray headers 19 are provided with a plurality of groups which are arranged at equal intervals, and the spray range can be improved by the groups of the spray headers 19, so that the dust falling effect on raised dust is improved.

As shown in figure 1, the controller 21 is arranged on the upper surface of the fixing frame 3, the top of the fixing frame 3 is provided with the alarm 24, the distance sensor 20 is arranged at the midpoint of the water storage pipe 18, the distance sensor 20 is electrically connected with the controller 21, the train carriage can be detected through the distance sensor 20 of the ORA1M04 model, the distance signal is converted into the electric signal capable of being output to the controller 21, the controller 21 controls the start and stop of the delivery pump 22, the waste of water is reduced, the practicability of the water is improved, the delivery pump 22 is arranged on the lower surface of the fixing frame 3, two ends of the delivery pump 22 are respectively connected with the water storage pipe 18 and the water storage tank 4 through the delivery pipe 23, a vertical plate 26 is fixed on one side of the base 1, the liquid level sensor 25 is arranged inside the water storage tank 4, the liquid level sensor 25 is electrically connected with the controller 21, and the liquid level sensor 25 of the SIN-P260 model inside the water storage tank 4 can real-timely detect the water amount inside the water storage tank 4 through the liquid level sensor 25 Detect, then can convert the liquid level signal into the signal of telecommunication that can export to controller 21 when the water yield is not enough, open alarm 24 by controller 21 and remind the staff to can in time moisturizing.

As shown in fig. 1 and 2, the limiting component 27 for limiting the rotation platform 2 is disposed on the surface of the vertical plate 26, the limiting component 27 includes a movable rod 2701, a limiting block 2702, a pulling ring 2703, a limiting hole 2704 and a spring 2705, the movable rod 2701 is disposed above the vertical plate 26 in a penetrating manner, two ends of the movable rod 2701 are respectively fixed with a limiting block 2702 and a pulling ring 2703, the limiting block 2702 is connected with the limiting hole 2704, the limiting hole 2704 is disposed on the surface of the rotation platform 2, the spring 2705 is disposed on the surface of the movable rod 2701, two ends of the spring 2705 are respectively connected with the vertical plate 26 and the pulling ring 2703, the movable rod 2701 is driven to slide above the vertical plate 26 by pulling the pulling ring 2703 at one end of the movable rod 2701, so as to separate the limiting block 2702 at the other end of the movable rod 2701 from the limiting hole 2704 on the surface of the rotation platform 2, so that the rotation platform 2 can be rotated to drive the rotation platform 16 and the water storage pipe 18 at the bottom thereof, so that the carriage 16 and the reservoir pipe 18 can be rotated to the side of the track for easy maintenance during servicing.

The working principle is as follows: when the railway transportation spraying dust fall system for coal mining is used, firstly, the whole body is moved to the side of a track, then a base 1 is installed through bolts, after the installation, an electric cylinder 1502 at the top of a transverse plate 14 is opened to drive an installation plate 1503 to rotate, the installation plate 1503 drives the installation plate 1503 to rotate to enable the installation plate 1503 to be horizontal, then a water pipe is aligned to a water adding bin 5 above a water storage tank 4 to add water into the water storage tank 4, impurities in the water can be filtered through a filter box 7 in the water adding bin 5, then a handle 8 on the outer side of a fixing frame 3 is rotated to drive a first bevel gear 9 to rotate, the first bevel gear 9 is matched with a second bevel gear 10 to drive a screw rod 11 to rotate, the screw rod 11 rotates to simultaneously drive a moving platform 12, a transverse plate 14 and a bearing frame 16 to move up and down to adjust the height according to the height of a train carriage, and when a distance sensor 20 at the bottom of the water storage pipe 18 detects the carriage, a controller can turn on a conveying pump 22, the water in the water storage tank 4 is conveyed into the water storage pipe 18 through the conveying pipe 23, the spray head 19 on the surface of the water storage pipe 18 sprays downwards for dust fall, when the joint between a carriage and a carriage moves to the position below the distance sensor 20, the controller closes the conveying pump 22 to stop spraying, so that the waste of water is reduced, when the water quantity detected by the liquid level sensor 25 in the water storage tank 4 is insufficient, the controller 21 opens the alarm 24 on the top of the fixed frame 3 to remind a worker of adding water, when the bearing frame 16 needs to be overhauled and maintained after long-time use, firstly, the pull ring 2703 at one end of the movable rod 2701 is pulled to drive the limiting block 2702 to be separated from the limiting hole 2704 on the surface of the rotating table 2, then, the rotating table 2 can be rotated to drive the fixed frame 3 and the bearing frame 16 to rotate, the bearing frame 16 is moved to the side edge of the track, so that the overhauling and maintenance are convenient, after the overhauling and maintenance, the rotating table 2 is rotated to drive the bearing frame 16 to rotate to the upper part of the track, and the pull ring 2703 is loosened, so that the limit block 2702 at one end of the movable rod 2701 is clamped into the limit hole 2704 on the surface of the rotating table 2 under the elastic force of the spring 2705 so as to limit and fix the rotating table 2, and in the using process, the energy is absorbed by the solar panel 17 at the top of the bearing frame 16 and stored by the storage battery 13 on the surface of the mobile table 12, so that the energy consumption can be reduced, an external circuit is avoided, the functionality of the mobile table is improved, the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.