CN218932984U - Coal mine ground pulverized coal collecting device - Google Patents

Abstract

The utility model belongs to the technical field of collecting devices, in particular to a coal mine ground coal dust collecting device which comprises an electric caterpillar chassis, wherein a box body is arranged at the top of the electric caterpillar chassis, a storage battery is arranged in an inner cavity of the box body, an industrial dust collector and a drying compacting device are arranged in the box body, a first electric telescopic rod is connected to the left side of the electric caterpillar chassis, the other end of the first electric telescopic rod is fixedly connected with a dust hood, a cleaning roller is rotatably arranged in the dust hood, a cleaning motor is connected to the side face of the dust hood, an output shaft of the cleaning motor is fixedly connected with the cleaning roller, a connecting arm is further connected to the side face of the dust hood, the other end of the connecting arm is rotatably connected with a coal dust collecting device, and the dust hood is connected with the industrial dust collector through a hose.

Description

Coal mine ground pulverized coal collecting device

Technical Field

The utility model belongs to the technical field of collecting devices, and particularly relates to a coal mine ground pulverized coal collecting device.

Background

The ground of the working site of the coal mine always covers the ground in a large area due to scattering, dust rising, falling and the like generated in the coal conveying and processing processes, and the coal dust can still be collected and utilized and is pressed into blocks for combustion, but in the prior art, the coal dust on the ground lacks special collecting equipment, a sweeping machine with poor manpower or applicability is required to be used for cleaning, and the cleaning of a small amount of scattered coal blocks on the ground is inconvenient, and the subsequent processing, storage and transportation of the collected coal dust are inconvenient.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the coal mine ground coal dust collecting device is convenient to collect a small amount of scattered coal dust on the ground synchronously while cleaning the coal dust, and can dry, compact and cut the collected coal dust, so that the subsequent processing, storage and transportation of the coal dust are convenient.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a colliery ground buggy collection device, includes electric caterpillar chassis, the box is installed at electric caterpillar chassis's top, install the battery in the inner chamber of box, the inside of box is equipped with industry dust catcher and stoving compaction device, stoving compaction device includes stoving storehouse, pass through hose connection between stoving storehouse and the industry dust catcher, the inside of stoving storehouse is equipped with the drainage board, the below of drainage board is equipped with the filtration layer, the side of stoving storehouse is equipped with the zone of heating, the inside of zone of heating is equipped with the electric heater strip, the pneumatic cylinder is installed at the top of stoving storehouse, the piston rod of pneumatic cylinder runs through the inside of stoving storehouse and is connected with the clamp plate, install cutting mechanism on the clamp plate, the right side of stoving storehouse articulates there is the row's material door, the left side of electric caterpillar chassis is connected with first electric telescopic handle, the other end and the dust hood fixed connection, the inside rotation of dust hood is installed and is cleaned the roller, the side of dust hood is connected with the motor, the output shaft of motor cleans the roller and the side of roller fixed connection arm, the side of dust catcher is equipped with the communication connection device, the inside is equipped with the transparent control box and is connected with the dust catcher.

The beneficial effects of the utility model are as follows: the device is convenient for synchronously collecting a small amount of scattered coal on the ground while cleaning the coal dust through the arrangement of the coal block collecting device;

the coal dust is sucked into the drying bin through the industrial dust collector, when moisture appears on the ground to cause the coal dust to contain more water, the electric heating wire can be opened, the drying effect is realized on the coal dust by heating the inside of the drying bin, the water in the coal dust can be discharged through the water filtering plate and the filter paper layer at the bottom of the drying bin, the discharged water is discharged from the water outlet at the right side of the box body through the water discharging channel in the box body, the drying speed is improved, meanwhile, the coal dust can not leak out, the water vapor generated in the drying process can be discharged through the exhaust pipe, after the coal dust is filled to a certain height, the pressing plate can be driven by the hydraulic cylinder to press down, the coal dust in the drying bin is compacted into blocks, after the compaction, the second electric telescopic rod can be controlled to drive the blade mounting plate to descend, the compacted coal dust is cut into blocks by utilizing the blade group arranged vertically and horizontally, after the cutting of the blocks is finished, the coal dust blocks can be sequentially and outwards pulled out through the chute by opening the discharging gate, the push plate can be pulled outwards through the push plate connecting guide rail, and the collected coal dust is dried, compacted and cut into blocks, and stored.

In order to facilitate taking out the pulverized coal blocks after being cut into pieces:

as a further improvement of the above technical scheme: the inside wall in stoving storehouse is equipped with the spout, spout and push pedal connection guide rail sliding connection, the one end and the push pedal of push pedal connection guide rail are connected, be equipped with the pull ring in the inner chamber of push pedal connection guide rail.

The beneficial effects of this improvement are: after the dicing is completed, the discharging door is opened, the push plate is pulled outwards along the chute by the pull ring through the push plate connecting guide rail, and the pulverized coal blocks can be pulled outwards in sequence and taken away, so that the pulverized coal blocks can be taken out conveniently.

To expel water vapor:

as a further improvement of the above technical scheme: the side of stoving storehouse is equipped with the blast pipe, the inside of blast pipe is equipped with dust filter equipment, the blast pipe runs through the top of play box.

The beneficial effects of this improvement are: through the blast pipe, can discharge the steam that produces in the stoving process, owing to set up dust filter equipment, consequently inhale the raise dust that the buggy produced in the stoving storehouse, can not discharge through the blast pipe.

In order to dice the compacted coal dust:

as a further improvement of the above technical scheme: the cutting mechanism comprises a bracket arranged at the top of the pressing plate, a second electric telescopic rod is arranged at the top of the bracket, a blade mounting plate is connected to the bottom of a piston rod of the second electric telescopic rod, and a blade group is arranged at the bottom of the blade mounting plate.

The beneficial effects of this improvement are: after the pulverized coal is compacted, the second electric telescopic rod can be controlled to drive the blade mounting plate to descend, and the compacted pulverized coal is diced by utilizing the longitudinally and horizontally arranged blade groups, so that the subsequent processing is convenient.

In order to collect the effect of scattered coal blocks on the ground, the subsequent collection of pulverized coal on the ground is convenient:

as a further improvement of the above technical scheme: the coal briquette collecting device comprises a walking rotating wheel, wherein rubber rods which are uniformly distributed in a ring shape with the center of the walking rotating wheel as the circle center are arranged on the inner side of the walking rotating wheel.

The beneficial effects of this improvement are: when the travelling runner rotates, when the coal blocks appear on the ground, the soft deformable rubber rods with elastic restoring force can deform when contacting with the coal blocks on the ground, and the coal blocks can be pressed into the inner side of the coal block collecting device by utilizing the expansion of gaps between the rubber rods, so that the effect of collecting scattered coal blocks on the ground is achieved, and the subsequent collection of pulverized coal on the ground is facilitated.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic view of a left front axle construction of the present utility model;

FIG. 2 is a schematic view of the right front axle of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is a schematic view of the structure of the coal block collection device and the dust hood according to the present utility model;

FIG. 6 is a schematic view showing the internal sectional structure of the drying chamber according to the present utility model;

FIG. 7 is a schematic view showing the separation structure of the dicing mechanism and the pressing plate in the present utility model;

FIG. 8 is a schematic side view of a dicing mechanism according to the present utility model;

FIG. 9 is an enlarged view of the structure of the portion A according to the present utility model;

in the figure: 1. an electric crawler chassis; 2. a case; 3. a storage battery; 4. an industrial vacuum cleaner; 5. a drying compaction device; 6. a drying bin; 7. a water filtering plate; 8. a filter paper layer; 9. a heating layer; 10. an electric heating wire; 11. a hydraulic cylinder; 12. a pressing plate; 13. a discharge gate; 14. a first electric telescopic rod; 15. a dust hood; 16. a cleaning roller; 17. a cleaning motor; 18. a connecting arm; 19. a chute; 20. the push plate is connected with the guide rail; 21. a push plate; 22. a pull ring; 23. an exhaust pipe; 24. a bracket; 25. a second electric telescopic rod; 26. a blade mounting plate; 27. a blade set; 28. a walking rotating wheel; 29. a rubber rod; 30. a control device; 31. a dust filtration device; 32. and a transparent observation window.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-9, a coal mine ground pulverized coal collecting device comprises an electric caterpillar chassis 1, a box body 2 is arranged at the top of the electric caterpillar chassis 1, a storage battery 3 is arranged in an inner cavity of the box body 2, an industrial dust collector 4 and a drying and compacting device 5 are arranged in the box body 2, the drying and compacting device 5 comprises a drying bin 6, the drying bin 6 is connected with the industrial dust collector 4 through a hose, a water filtering plate 7 is arranged in the drying bin 6, a filter paper layer 8 is arranged below the water filtering plate 7, a heating layer 9 is arranged on the side surface of the drying bin 6, an electric heating wire 10 is arranged in the heating layer 9, a hydraulic cylinder 11 is arranged at the top of the drying bin 6, a piston rod of the hydraulic cylinder 11 penetrates into the drying bin 6 and is connected with a pressing plate 12, a cutting mechanism is arranged on the pressing plate 12, the right side of the drying bin 6 is hinged with a discharge door 13, the left side of the electric caterpillar chassis 1 is connected with a first electric telescopic rod 14, the other end of the first electric telescopic rod 14 is fixedly connected with a dust hood 15, a cleaning roller 16 is rotatably arranged in the dust hood 15, the side surface of the dust hood 15 is connected with a cleaning motor 17, an output shaft of the cleaning motor 17 is fixed with the cleaning roller 16, the side surface of the dust hood 15 is also connected with a connecting arm 18, the other end of the connecting arm 18 is rotatably connected with a coal collecting device, the dust hood 15 is connected with the industrial dust collector 4 through a hose, the top of the box body 2 is provided with a control device 30, a wireless communication module is arranged in the control device 30, the discharge door 13 is provided with a transparent observation window 32, the device is convenient for cleaning coal dust through the arrangement of the coal collecting device, synchronously collecting a small amount of scattered coal on the ground; the coal dust is sucked into the drying bin 6 through the industrial dust collector 4, when the moisture appears on the ground to cause the coal dust to contain more water, the electric heating wire 10 can be opened to heat the drying bin 6 to dry the coal dust, the water in the coal dust can be discharged through the water filtering plate 7 and the filter paper layer 8 at the bottom of the drying bin 6, the discharged water is discharged from the water outlet at the right side of the box body 2 through the water discharging channel in the box body 2, the drying speed is improved, the coal dust can not leak out, the water vapor generated in the drying process can be discharged through the air discharging pipe 23, after the coal dust is filled to a certain height, the pressing plate 12 can be driven to be pressed down through the hydraulic cylinder 11 to compact the coal dust in the drying bin 6 into blocks, after the compaction, the second electric telescopic rod 25 can be controlled to drive the blade mounting plate 26 to descend, the compacted coal dust is cut into blocks through the blade group 27 which is arranged vertically and horizontally, after the cutting, the discharging door 13 is opened, the push plate 21 is pulled outwards along the chute 19 by the push plate connecting guide rail 20 by using the pull ring 22, the pulverized coal blocks can be sequentially pulled outwards to be taken away, the subsequent processing, storage and transportation of the pulverized coal are facilitated, the chute 19 is arranged on the inner side wall of the drying bin 6, the chute 19 is in sliding connection with the push plate connecting guide rail 20, one end of the push plate connecting guide rail 20 is connected with the push plate 21, the pull ring 22 is arranged in the inner cavity of the push plate connecting guide rail 20, after the cutting is completed, the discharging door 13 is opened, the push plate 21 is pulled outwards along the chute 19 by using the pull ring 22 by using the push plate 21, the pulverized coal blocks can be sequentially pulled outwards to be taken away, the pulverized coal blocks are conveniently taken out, the side surface of the drying bin 6 is provided with the exhaust pipe 23, the inside of the exhaust pipe 23 is provided with the dust filtering device 31, the exhaust pipe 23 penetrates out of the top of the box body 2, through blast pipe 23, can discharge the steam that produces in the stoving process, owing to set up dust filter equipment 31, consequently inhale the raise dust that the buggy produced in the stoving storehouse 6, can not discharge through blast pipe 23, the dicing mechanism is including installing at the support 24 at clamp plate 12 top, the second electric telescopic handle 25 is installed at the top of support 24, the piston rod bottom of second electric telescopic handle 25 is connected with blade mounting panel 26, blade set 27 is installed to blade mounting panel 26's bottom, after the buggy compaction, steerable second electric telescopic handle 25 drives blade mounting panel 26 and descends, utilizes blade set 27 of vertically and horizontally arranged, carries out the cutting to the buggy after the compaction, and convenient subsequent processing is handled, the coal cinder collection device includes walking runner 28, the inboard of walking runner 28 is equipped with and uses the center of walking runner 28 to be the rubber stick 29 of centre of a circle annular evenly distributed, and walking runner 28 rotates, and when subaerial appearance piece, soft flexible and having elastic restoring force's rubber stick 29 can take place deformation when subaerial coal cinder contact, utilizes the clearance between the rubber stick 29, can press the piece into the piece to the subaerial coal cinder collection device of falling on the ground of the following coal cinder, and the coal cinder collection device of being convenient.

The working principle and the using flow of the utility model are as follows: when the device is used, the control device 30 can be remotely controlled by utilizing a wireless signal to control the operation of the device, the device walks through the electric caterpillar chassis 1, when coal dust on the ground is cleaned, the first electric telescopic rod 14 drives the dust hood 15 to descend to be close to the ground, the walking rotating wheel 28 contacts with the ground, the industrial dust collector 4 and the cleaning motor 17 are opened, in the travelling process of the device, the walking rotating wheel 28 rotates, when coal blocks appear on the ground, the rubber rods 29 which are flexible and have elastic restoring force can deform when contacting with the coal blocks on the ground, the coal blocks can be pressed into the inner side of the coal block collecting device by utilizing the expansion of gaps between the rubber rods 29, the function of collecting the scattered coal blocks on the ground is realized, the subsequent collection of the coal dust on the ground is facilitated, the cleaning motor 17 drives the cleaning roller 16 to rotate, the ground coal dust is swept into the dust hood 15 through the cleaning roller 16 and is sucked into the drying bin 6 through the industrial dust collector 4, when the ground is wet and the coal dust contains more water, the electric heating wire 10 can be opened to heat the drying bin 6 to dry the coal dust, the water in the coal dust can be helped to be discharged through the water filtering plate 7 and the filter paper layer 8 at the bottom of the drying bin 6, the discharged water is discharged from the water outlet at the right side of the box body 2 through the water discharging channel in the box body 2, the drying speed is improved, the coal dust can not leak, the water vapor generated in the drying process can be discharged through the exhaust pipe 23, the dust generated by the coal dust sucked into the drying bin 6 can not be discharged through the exhaust pipe 23, the device can observe the filling amount in the drying bin 6 through the transparent observation window 32, and after the coal dust is filled to a certain height, the hydraulic cylinder 11 can drive the pressing plate 12 to press down, the pulverized coal in the drying bin 6 is compacted into blocks, after compaction, the second electric telescopic rod 25 can be controlled to drive the blade mounting plate 26 to descend, the compacted pulverized coal is diced by the longitudinally and horizontally arranged blade group 27, after dicing is completed, the discharging door 13 is opened, the push plate 21 is pulled outwards along the chute 19 by the push plate connecting guide rail 20 through the pull ring 22, and the pulverized coal blocks can be sequentially pulled outwards to be taken away, so that the follow-up processing and storage and transportation of the pulverized coal are facilitated.

Claims (5)

1. The utility model provides a colliery ground buggy collection device which characterized in that: including electric caterpillar chassis (1), box (2) are installed at the top of electric caterpillar chassis (1), install battery (3) in the inner chamber of box (2), the inside of box (2) is equipped with industry dust catcher (4) and stoving compaction device (5), stoving compaction device (5) are including stoving storehouse (6), pass through hose connection between stoving storehouse (6) and industry dust catcher (4), the inside of stoving storehouse (6) is equipped with drainage board (7), the below of drainage board (7) is equipped with drainage layer (8), the side of stoving storehouse (6) is equipped with zone of heating (9), the inside of zone of heating (9) is equipped with electric heater strip (10), pneumatic cylinder (11) are installed at the top of stoving storehouse (6), the piston rod of pneumatic cylinder (11) penetrates the inside of stoving storehouse (6) and is connected with clamp plate (12), install cutting block mechanism on clamp plate (12), the right side of stoving storehouse (6) articulates there is drainage door (13), electric motor-driven side (14) are connected with one end (15) of electric motor-driven roller (14), the telescopic link (15) is connected with one end of rotation of the first telescopic link (15), the dust hood is characterized in that a cleaning motor (17) is connected to the side face of the dust hood (15), an output shaft of the cleaning motor (17) is fixed to a cleaning roller (16), a connecting arm (18) is further connected to the side face of the dust hood (15), the other end of the connecting arm (18) is rotationally connected with a coal collecting device, the dust hood (15) is connected with an industrial dust collector (4) through a hose, a control device (30) is arranged at the top of the box body (2), a wireless communication module is arranged in the control device (30), and a transparent observation window (32) is arranged on the discharge door (13).

2. A coal mine floor coal dust collection device as claimed in claim 1, wherein: the drying bin is characterized in that a sliding groove (19) is formed in the inner side wall of the drying bin (6), the sliding groove (19) is slidably connected with a push plate connecting guide rail (20), one end of the push plate connecting guide rail (20) is connected with a push plate (21), and a pull ring (22) is arranged in an inner cavity of the push plate connecting guide rail (20).

3. A coal mine floor coal dust collection device as claimed in claim 1, wherein: the side of stoving storehouse (6) is equipped with blast pipe (23), the inside of blast pipe (23) is equipped with dust filter equipment (31), blast pipe (23) run through the top of play box (2).

4. A coal mine floor coal dust collection device as claimed in claim 1, wherein: the cutting mechanism comprises a bracket (24) arranged at the top of the pressing plate (12), a second electric telescopic rod (25) is arranged at the top of the bracket (24), a blade mounting plate (26) is connected to the bottom of a piston rod of the second electric telescopic rod (25), and a blade group (27) is arranged at the bottom of the blade mounting plate (26).

5. A coal mine floor coal dust collection device as claimed in claim 1, wherein: the coal briquette collecting device comprises a traveling rotating wheel (28), wherein rubber rods (29) which are uniformly distributed in an annular mode with the center of the traveling rotating wheel (28) as the circle center are arranged on the inner side of the traveling rotating wheel (28).

Images