CN212328451U - Screening and crushing integrated processing device for coal mine production - Google Patents
Screening and crushing integrated processing device for coal mine production Download PDFInfo
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- CN212328451U CN212328451U CN202020702382.3U CN202020702382U CN212328451U CN 212328451 U CN212328451 U CN 212328451U CN 202020702382 U CN202020702382 U CN 202020702382U CN 212328451 U CN212328451 U CN 212328451U
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- crushing
- screening
- movable rod
- coal mine
- rotating shaft
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Abstract
The utility model discloses a coal production is with screening and smashing processingequipment as an organic whole, including shell, first motor and second motor, the shell upper end is connected with the feeder hopper, and the feeder hopper lower extreme is connected with the reinforcing plate, the shell outside is connected with the backup pad, and is connected with the water tank on the backup pad, the one end of water tank is connected with the water pump, the one end of water pump is connected with the outlet pipe, and the other end of outlet pipe is connected with atomizing nozzle, the one end of second motor is connected with first pivot, and the front end of first pivot is connected with first crushing roller to the first pivot outside is connected with drive gear. This coal production is with screening and crushing processingequipment as an organic whole, the colliery after the primary crushing along strengthening inboard surface to the second crushing roller outside that drops downwards, the second crushing roller can carry out the secondary to the colliery and pulverize, makes the colliery degree of smashing higher to can make the kibbling more thoroughly in colliery.
Description
Technical Field
The utility model relates to a coal mine production technical field specifically is a coal mine production is with screening and smashing processingequipment as an organic whole.
Background
Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal, which is one of the most important solid fuels and combustible organic rocks, and generally include roadways, wells, excavation faces and the like. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age.
However, the crushing mode of the existing coal mine crushing equipment is single, the coal mine crushing is not thorough, the crushing effect is poor, the coal mine screening is not uniform enough, the quality of coal mine production and processing equipment is reduced, meanwhile, the coal mine powder cannot be separated, air pollution is caused, the breathing health of workers is reduced, and therefore the processing device integrating the screening and the crushing into a whole for coal mine production is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal mine production is with screening and crushing processingequipment as an organic whole to propose in solving above-mentioned background art and smash thoroughly, lead to smashing the effect poor, and to the not enough even of colliery screening, lead to the problem of the quality reduction of colliery production processing equipment.
In order to achieve the above object, the utility model provides a following technical scheme: a screening and crushing integrated processing device for coal mine production comprises a shell, a first motor and a second motor, wherein the upper end of the shell is connected with a feed hopper, the lower end of the feed hopper is connected with a reinforcing plate, the outer side of the shell is connected with a supporting plate, the upper end of the supporting plate is connected with a water tank, one end of the water tank is connected with a water pump, one end of the water pump is connected with a water outlet pipe, the other end of the water outlet pipe is connected with an atomizing nozzle, one end of the second motor is connected with a first rotating shaft, the front end of the first rotating shaft is connected with a first crushing roller, the outer side of the first rotating shaft is connected with a driving gear, the other end of the driving gear is connected with a driven gear, the middle end of the driven gear is connected with a second rotating shaft, the front end of the second rotating shaft is connected with, and the third pivot middle-end outside is connected with the lug, lug outside swing joint has first movable rod, and first movable rod lower extreme surface is connected with first spring, first movable rod middle-end is connected with the slide, and is connected with the mount on the first movable rod, the mount in-connection has the screening net, and the mount front end is connected with the movable block, the movable block in-connection has the second movable rod, and is connected with the second spring in the second movable rod outside, the both ends of shell are equipped with first feed opening, and the rear end of shell is connected with the second feed opening.
Preferably, the reinforcing plate is of a funnel-shaped structure, and the width of the reinforcing plate is greater than the diameters of the first crushing roller and the second crushing roller respectively.
Preferably, the outlet pipe is connected with the feed hopper in a clamping manner, and the length of the outlet pipe is greater than the circumference of the feed hopper.
Preferably, the bump and the first movable rod are located on the same central axis, and the first movable rod is movably connected with the sliding plate.
Preferably, the fixed frame is movably connected with the movable block, the movable block is slidably connected with the second movable rod, and the movable block and the second spring form a telescopic structure.
Preferably, the driving gear is in meshed connection with the driven gear, and the diameter of the driving gear is larger than that of the driven gear.
Compared with the prior art, the beneficial effects of the utility model are that: the processing device integrating screening and crushing for coal mine production,
1. the coal mine is subjected to primary crushing by rotating the first crushing roller, the primarily crushed coal mine falls to the outer side of the second crushing roller along the inner surface of the reinforcing plate, and the second crushing roller can crush the coal mine for the second time, so that the crushing degree of the coal mine is higher, and the coal mine can be crushed more thoroughly;
2. the water in the water tank is pressurized and transmitted into the water outlet pipe through the water pump, and the water is finely sprayed out through the atomizing nozzle, so that a thin water mist barrier can be formed in the feed hopper, and the flying of dust generated during crushing can be prevented, thereby reducing the pollution and influence of coal mine production and processing on the air environment;
3. through first movable rod and pivoted lug contact, can drive the screening net and carry out the up-and-down motion, make the continuous jump upwards in the colliery that the screening was netted, the colliery that accords with screening net specification size can be discharged into the slide upper end and discharge, can make more even effective of equipment screening.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the driving gear of the present invention;
FIG. 3 is a schematic side view of the fixing frame of the present invention;
FIG. 4 is a schematic top view of the reinforced board of the present invention;
fig. 5 is a schematic side view of the slide board of the present invention.
In the figure: 1. a housing; 2. a feed hopper; 3. a reinforcing plate; 4. a support plate; 5. a water tank; 6. a water pump; 7. a water outlet pipe; 8. an atomizing nozzle; 9. a first rotating shaft; 10. a first crushing roller; 11. a second rotating shaft; 12. a second crushing roller; 13. a first motor; 14. a third rotating shaft; 15. a bump; 16. a supporting seat; 17. a first movable bar; 18. a first spring; 19. a fixed mount; 20. screening the net; 21. a movable block; 22. a second movable bar; 23. a second spring; 24. a first feed opening; 25. a slide plate; 26. a second motor; 27. a drive gear; 28. a driven gear; 29. and a second feed opening.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a processing device integrating screening and crushing for coal mine production comprises a shell 1, a first motor 13 and a second motor 26, wherein the upper end of the shell 1 is connected with a feed hopper 2, the lower end of the feed hopper 2 is connected with a reinforcing plate 3, the outer side of the shell 1 is connected with a supporting plate 4, the upper end of the supporting plate 4 is connected with a water tank 5, one end of the water tank 5 is connected with a water pump 6, one end of the water pump 6 is connected with a water outlet pipe 7, the other end of the water outlet pipe 7 is connected with an atomizing nozzle 8, one end of the second motor 26 is connected with a first rotating shaft 9, the front end of the first rotating shaft 9 is connected with a first crushing roller 10, the outer side of the first rotating shaft 9 is connected with a driving gear 27, the other end of the driving gear 27 is connected with a driven gear 28, the middle end of the driven gear 28 is connected with a second rotating shaft 11, the front end, and the other end of the third rotating shaft 14 is connected with a supporting seat 16, and the outer side of the middle end of the third rotating shaft 14 is connected with a convex block 15, the outer side of the convex block 15 is movably connected with a first movable rod 17, the outer surface of the lower end of the first movable rod 17 is connected with a first spring 18, the middle end of the first movable rod 17 is connected with a sliding plate 25, the upper end of the first movable rod 17 is connected with a fixed frame 19, a sieving net 20 is connected in the fixed frame 19, the front end of the fixed frame 19 is connected with a movable block 21, a second movable rod 22 is connected in the movable block 21, the outer side of the second movable rod 22 is connected with a second spring 23, the two ends of the shell 1 are provided with first discharging openings 24, and.
The reinforcing plate 3 is of a funnel-shaped structure, the width of the reinforcing plate 3 is respectively larger than the diameters of the first crushing roller 10 and the second crushing roller 12, the racks on the inner surface of the reinforcing plate 3 are matched with the first crushing roller 10 and the second crushing roller 12, the coal mine thrown down by the feed hopper 2 can be effectively crushed, meanwhile, the coal mine can be further finely crushed through the shape structure of the reinforcing plate 3, and the reduction of the production quality of coal mine blocks caused by the overlarge crushed block heads of the coal mine is avoided;
the water outlet pipe 7 is connected with the feed hopper 2 in a clamping manner, the length of the water outlet pipe 7 is larger than the circumference of the feed hopper 2, the water tank 5 is pumped into the water outlet pipe 7 through the water pump 6 and is sprayed into the feed hopper 2 through the atomizing nozzle 8, dust generated in the coal mine crushing process can be blocked, the dust is prevented from flying out of equipment to influence the external air quality, the pollution to the air is reduced, and meanwhile, the breathing health of workers is improved;
the lug 15 and the first movable rod 17 are positioned on the same central shaft, the first movable rod 17 is movably connected with the sliding plate 25, the first motor 13 drives the lug 15 to rotate, so that the top end of the lug 15 is continuously contacted with the bottom end of the first movable rod 17, the first movable rod 17 slides upwards, and the first spring 18 at the lower end of the first movable rod 17 is matched to quickly reset when the lower end of the first movable rod 17 is separated from the top end of the lug 15, so that the up-and-down telescopic effect can be achieved, and the screening and blanking efficiency is improved;
the fixed frame 19 is movably connected with the movable block 21, the movable block 21 is in sliding connection with the second movable rod 22, the movable block 21 and the second spring 23 form a telescopic structure, one end of the fixed frame 19 is connected with the movable block 21, the movable block 21 is driven to synchronously move when the first movable rod 17 extends and retracts up and down, the screening net 20 can be stabilized to avoid inclination while the screening efficiency of the screening net 20 is improved, and the fixed frame 19 can also guide the coal mine to discharge the coal mine from the first discharge port 24;
the driving gear 27 is meshed with the driven gear 28, the diameter of the driving gear 27 is larger than that of the driven gear 28, the driving gear 27 can drive the driven gear 28 to rotate through the connection mode of the driving gear 27 and the driven gear 28, the diameter of the driving gear 27 is larger than that of the driven gear 28, the driven gear 28 and the second rotating shaft 11 can rotate at a high speed, accordingly, the crushing efficiency of the second crushing roller 12 is improved, and subsequent screening work is facilitated.
The working principle is as follows: when the processing device integrating screening and crushing for coal mine production is used, firstly, a coal mine is thrown down from a feed hopper 2, then a second motor 26 is started, the second motor 26 drives a first rotating shaft 9 to rotate, so that a first crushing roller 10 at the front end rotates, a driving gear 27 outside the first rotating shaft 9 drives a driven gear 28, the diameter of the driving gear 27 is larger than that of the driven gear 28, the driven gear 28 and a second rotating shaft 11 can rotate at high speed, the crushing efficiency of a second crushing roller 12 is improved, the subsequent screening work is facilitated, the rack on the inner surface of a reinforcing plate 3 is matched with the first crushing roller 10 and the second crushing roller 12, the coal mine thrown down from the feed hopper 2 can be effectively crushed, meanwhile, the coal mine can be further crushed through the shape structure of the reinforcing plate 3, the reduction of the production quality of coal mine blocks caused by the overlarge crushed block heads of the coal mine is avoided, water in the water tank 5 of backup pad 4 upper end is sucked to outlet pipe 7 through water pump 6 in, and by atomizing nozzle 8 spout feeder hopper 2 in, can carry out the separation with the dust that the colliery is smashed the in-process and produce, avoid the dust to spill out the outside air quality that influences shell 1 outside of equipment, reduce the pollution to the air, staff's breathing health has also been improved simultaneously, it is rotatory to rotate third pivot 14 through first motor 13 and drive lug 15, and it is fixed to be supported by supporting seat 16, make lug 15's top continuous with the contact of first movable rod 17 bottom, make first movable rod 17 upwards slide, cooperate first spring 18 of first movable rod 17 lower extreme simultaneously, reset rapidly when can making first movable rod 17 lower extreme and lug 15 top separation, thereby can reach flexible effect from top to bottom, through being connected the one end of mount 19 with movable block 21, drive movable block 21 when first movable rod 17 is flexible from top to bottom outside second movable rod 22 synchronous from top to bottom The motion to cooperation second spring 23 resets movable block 21, when improving the screening efficiency of screening net 20, can also stabilize screening net 20 and avoid appearing surely to incline, mount 19 can also lead the colliery, make the colliery discharge from first feed opening 24, improved screening and unloading efficiency, the colliery powder of screening completion simultaneously can drop slide 25 upper end, and discharge to second feed opening 29 along slide 25, thereby whole practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal production is with screening and crushing processingequipment as an organic whole, includes shell (1), first motor (13) and second motor (26), its characterized in that: the upper end of the shell (1) is connected with a feed hopper (2), the lower end of the feed hopper (2) is connected with a reinforcing plate (3), the outer side of the shell (1) is connected with a support plate (4), the upper end of the support plate (4) is connected with a water tank (5), one end of the water tank (5) is connected with a water pump (6), one end of the water pump (6) is connected with a water outlet pipe (7), the other end of the water outlet pipe (7) is connected with an atomizing nozzle (8), one end of a second motor (26) is connected with a first rotating shaft (9), the front end of the first rotating shaft (9) is connected with a first crushing roller (10), the outer side of the first rotating shaft (9) is connected with a driving gear (27), the other end of the driving gear (27) is connected with a driven gear (28), the middle end of the driven gear (28) is connected with a second rotating, one end of the first motor (13) is connected with a third rotating shaft (14), the other end of the third rotating shaft (14) is connected with a supporting seat (16), the outer side of the middle end of the third rotating shaft (14) is connected with a convex block (15), the outer side of the convex block (15) is movably connected with a first movable rod (17), the outer surface of the lower end of the first movable rod (17) is connected with a first spring (18), the middle end of the first movable rod (17) is connected with a sliding plate (25), the upper end of the first movable rod (17) is connected with a fixed frame (19), a screening net (20) is connected in the fixed frame (19), the front end of the fixed frame (19) is connected with a movable block (21), a second movable rod (22) is connected in the movable block (21), the outer side of the second movable rod (22) is connected with a second spring (23), the two ends of the shell (1), and the rear end of the shell (1) is connected with a second feed opening (29).
2. The processing device integrating screening and crushing for coal mine production according to claim 1, wherein: the reinforcing plate (3) is of a funnel-shaped structure, and the width of the reinforcing plate (3) is larger than the diameters of the first crushing roller (10) and the second crushing roller (12) respectively.
3. The processing device integrating screening and crushing for coal mine production according to claim 1, wherein: the water outlet pipe (7) is connected with the feed hopper (2) in a clamping manner, and the length of the water outlet pipe (7) is larger than the perimeter of the feed hopper (2).
4. The processing device integrating screening and crushing for coal mine production according to claim 1, wherein: the bump (15) and the first movable rod (17) are positioned on the same central shaft, and the first movable rod (17) is movably connected with the sliding plate (25).
5. The processing device integrating screening and crushing for coal mine production according to claim 1, wherein: the fixed frame (19) is movably connected with the movable block (21), the movable block (21) is in sliding connection with the second movable rod (22), and the movable block (21) and the second spring (23) form a telescopic structure.
6. The processing device integrating screening and crushing for coal mine production according to claim 1, wherein: the driving gear (27) is in meshed connection with the driven gear (28), and the diameter of the driving gear (27) is larger than that of the driven gear (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702382.3U CN212328451U (en) | 2020-04-30 | 2020-04-30 | Screening and crushing integrated processing device for coal mine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702382.3U CN212328451U (en) | 2020-04-30 | 2020-04-30 | Screening and crushing integrated processing device for coal mine production |
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| Publication Number | Publication Date |
|---|---|
| CN212328451U true CN212328451U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020702382.3U Expired - Fee Related CN212328451U (en) | 2020-04-30 | 2020-04-30 | Screening and crushing integrated processing device for coal mine production |
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| CN (1) | CN212328451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247631A (en) * | 2021-12-20 | 2022-03-29 | 山东东山新驿煤矿有限公司 | Assistance equipment based on coal mining utilization |
-
2020
- 2020-04-30 CN CN202020702382.3U patent/CN212328451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247631A (en) * | 2021-12-20 | 2022-03-29 | 山东东山新驿煤矿有限公司 | Assistance equipment based on coal mining utilization |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20210430 |