CN212284175U

CN212284175U - Coal powder processing equipment for coal mine

Info

Publication number: CN212284175U
Application number: CN202020126331.0U
Authority: CN
Inventors: 张建洋; 张敏杰
Original assignee: Guangzhou Laishuo Intelligent Technology Co ltd
Current assignee: Guangzhou Laishuo Intelligent Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-01-05
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a buggy processing equipment for coal mine, including the processing case, the internally mounted in broken storehouse has drive roll and driven voller, supplementary broken post is all installed to the inside both sides in broken storehouse, the intermediate position department of first abrasive disc bottom installs the connecting rod, the output of first rotating electrical machines is connected with the second abrasive disc. The utility model discloses a second rotating electrical machines that sets up drives the gear rotation of both sides, thereby it is rotatory to drive the rotation axis, make drive roll and driven voller rotary engagement carry out the breakage to the coal cinder, make the cinder that gets into both sides can concentrate to drive roll and driven voller under the effect of supplementary stirring group through the supplementary broken post that sets up, avoid causing piling up and omitting of cinder, it is rotatory to drive the second abrasive disc through the first rotating electrical machines that sets up, the lug on cooperation first abrasive disc and its surface grinds the cinder into powder, through the regrinding, the grinding effect of buggy has been improved.

Description

Coal powder processing equipment for coal mine

Technical Field

The utility model relates to a colliery processing equipment technical field specifically is a buggy processing equipment for coal mine.

Background

Coal is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as high as before, coal is one of indispensable energy sources for production and life of human beings at present and in a long time in the future after all, the supply of coal is also related to the stability of the development of the industry of China and the aspect of the whole society, and the problem of the supply safety of coal is also the most important part in the energy safety of China.

Coal needs to be smashed before using after digging out, and some existing smashing equipment are high in cost, poor in smashing effect and different in size of smashed coal powder.

Disclosure of Invention

The utility model aims to provide a: the coal powder processing equipment for the coal mine is provided for solving the problems that certain existing crushing equipment is high in cost and poor in crushing effect, and crushed coal powder is different in size.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buggy processing equipment for coal mine, includes the processing case, the inside of processing case is provided with broken storehouse and crocus storehouse, the internally mounted in broken storehouse has drive roll and driven voller, supplementary broken post is all installed to the inside both sides in broken storehouse, the swash plate is installed to the inner wall in crocus storehouse, the bottom of swash plate is connected with the inlet pipe, the bottom of inlet pipe is connected with first abrasive disc, the intermediate position department of first abrasive disc bottom installs the connecting rod, the second abrasive disc is installed to the bottom of connecting rod, the below of second abrasive disc is provided with first rotating electrical machines, the output of first rotating electrical machines is connected with the second abrasive disc.

Preferably, the feeder hopper is installed on the top of processing case, and the bottom intermediate position department of processing case installs the discharge gate, the supporting leg is all installed to the both sides of processing bottom of the case end.

Preferably, a second rotating motor is installed at one end of the processing box, a fluted disc is connected to the output end of the second rotating motor, and gears are meshed with the two sides of the fluted disc.

Preferably, the surfaces of the driving roller and the driven roller are provided with mutually meshed crushing teeth, the driving roller and the driven roller are rotatably connected with the crushing bin through the arranged rotating shafts, and gears are mounted on the outer sides of the two rotating shafts.

Preferably, the inlet pipe runs through first abrasive disc, and first abrasive disc and crocus storehouse fixed connection, the bottom of first abrasive disc and the upper end of second abrasive disc all are provided with the lug, and the quantity of lug is a plurality of heliciform distributions on the surface of first abrasive disc and second abrasive disc, the second abrasive disc passes through bearing and connecting rod swing joint.

Preferably, the quantity of supplementary broken post is a plurality of, and the both ends of supplementary broken post all through bearing and broken storehouse swing joint, the surface of supplementary broken post is provided with the broken line with broken tooth assorted.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the gears at two sides to rotate through the second rotating motor, thereby driving the rotating shaft to rotate, leading the driving roll and the driven roll to be rotationally engaged to crush the coal blocks, the coal slag entering the two sides can be concentrated towards the driving roller and the driven roller under the action of the auxiliary stirring group through the arranged auxiliary crushing columns, avoiding the accumulation and omission of the coal cinder, leading the coal cinder to fall onto the second grinding disc through the feeding pipe, the second grinding disc is driven to rotate by the arranged first rotating motor, the first grinding disc and the convex blocks on the surface of the first grinding disc are matched to grind the coal cinder into powder, because the convex blocks are spirally distributed on the surfaces of the first grinding disc and the second grinding disc, the pulverized coal moves to the outer side of the second grinding disc and falls off during grinding, thereby facilitating discharging, through the secondary crushing, the grinding effect of the coal powder is improved, the obtained coal powder is uniform in size, and the production cost is low.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a top view of a second grinding disk of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a processing box; 2. a feed hopper; 3. a discharge port; 4. a crushing bin; 5. a grinding bin; 6. a drive roll; 7. a driven roller; 8. an auxiliary crushing column; 9. a sloping plate; 10. a feed pipe; 11. a first abrasive disk; 12. a connecting rod; 13. a second abrasive disk; 14. a first rotating electrical machine; 15. a bump; 16. a second rotating electrical machine; 17. a rotating shaft; 18. a gear.

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.

The rotating electric machine (model TC 7122) of the utility model can be obtained by market or private ordering.

Please refer to fig. 1-3, a coal dust processing equipment for coal mine, including processing case 1, the inside of processing case 1 is provided with broken storehouse 4 and crocus storehouse 5, the internally mounted in broken storehouse 4 has drive roll 6 and driven voller 7, supplementary broken post 8 is all installed to the inside both sides in broken storehouse 4, swash plate 9 is installed to the inner wall in crocus storehouse 5, the bottom of swash plate 9 is connected with inlet pipe 10, the bottom of inlet pipe 10 is connected with first abrasive disc 11, connecting rod 12 is installed to the intermediate position department of first abrasive disc 11 bottom, second abrasive disc 13 is installed to the bottom of connecting rod 12, the below of second abrasive disc 13 is provided with first rotating electrical machines 14, the output of first rotating electrical machines 14 is connected with second abrasive disc 13.

In the implementation: carry out the breakage to the coal cinder through the rotatory meshing of drive roll 6 and the driven voller 7 that sets up, make the cinder that gets into both sides can concentrate to drive roll 6 and driven voller 7 under the effect of supplementary broken post 8 through the supplementary broken post 8 that sets up, avoid causing piling up and omitting of cinder, the cinder falls 10 through the inlet pipe and goes into on the second abrasive disc 13, it is rotatory to drive second abrasive disc 13 through the first rotating electrical machines 14 that set up, the cooperation is first abrasive disc 11 grinds the cinder into powder, through the regrinding, the grinding effect of buggy has been improved, the buggy size that obtains is even, low in production cost.

Please refer to fig. 1 emphatically, a feed hopper 2 is installed at the top end of the processing box 1, a discharge port 3 is installed at the middle position of the bottom end of the processing box 1, supporting legs are installed at two sides of the bottom end of the processing box 1, and the coal blocks are prevented from splashing around during crushing through the set feed hopper 2, so that the feeding is more convenient, and the coal blocks are suitable for coal blocks with different sizes.

Please refer to fig. 1 and fig. 3, a second rotating motor 16 is installed at one end of the processing box 1, a fluted disc is connected to an output end of the second rotating motor 16, gears 18 are engaged at both sides of the fluted disc, crushing teeth engaged with each other are arranged on the surfaces of the driving roller 6 and the driven roller 7, the driving roller 6 and the driven roller 7 are rotatably connected with the crushing bin 4 through rotating shafts 17, the gears 18 are installed at the outer sides of the two rotating shafts 17, the fluted disc is driven to rotate by the second rotating motor 16, so that the gears 18 engaged with both sides rotate, the rotating shafts 17 are driven to rotate, the driving roller 6 and the driven roller 7 are rotated, and the coal briquettes are crushed under the engagement action of the crushing teeth.

Please refer to fig. 2, the feeding pipe 10 penetrates the first grinding plate 11, the first grinding plate 11 is fixedly connected to the powder grinding bin 5, the bottom of the first grinding plate 11 and the upper end of the second grinding plate 13 are both provided with a plurality of protrusions 15, the number of the protrusions 15 is a plurality of protrusions spirally distributed on the surfaces of the first grinding plate 11 and the second grinding plate 13, the second grinding plate 13 is movably connected to the connecting rod 12 through a bearing, the second grinding plate 13 is driven to rotate by the arranged first rotating motor 14, the coal cinder is ground into powder by matching with the first grinding plate 11 and the protrusions 15 on the surface thereof, and the protrusions 15 are spirally distributed on the surfaces of the first grinding plate 11 and the second grinding plate 13, so that the coal powder moves and falls to the outside of the second grinding plate 13 during grinding, and the discharging is facilitated.

Please refer to fig. 1, the number of the auxiliary crushing columns 8 is multiple, and both ends of the auxiliary crushing columns 8 are movably connected with the crushing bin 4 through bearings, the surface of the auxiliary crushing column 8 is provided with crushing grains matched with the crushing teeth, and the surface of the auxiliary crushing column 8 is provided with the crushing grains matched with the crushing teeth, so that the coal cinder entering the two sides can be concentrated to the driving roller 6 and the driven roller 7 under the effect of the auxiliary crushing column 8, and the accumulation and omission of the coal cinder are avoided.

The working principle is as follows: the coal is poured into the feed hopper 2 by switching on a power supply, the second rotating motor 16 drives the fluted disc to rotate, the gears 18 meshed at two sides are rotated, the rotating shaft 17 is driven to rotate, the driving roller 6 and the driven roller 7 are rotated, the coal is crushed under the meshing action of the crushing teeth, the auxiliary crushing column 8 enables the coal cinder entering two sides to be concentrated towards the driving roller 6 and the driven roller 7 under the action of the auxiliary crushing column 8, the accumulation and omission of the coal cinder are avoided, the coal cinder falls on the inclined plate 9 and falls into the second grinding disc 13 through the feed pipe 10, the first rotating motor 14 drives the second grinding disc 13 to rotate, the coal cinder is ground into powder by matching with the first grinding disc 11 and the convex blocks 15 on the surface of the first grinding disc 11, the convex blocks 15 are distributed on the surface of the second grinding disc 13 in a spiral shape, and the coal powder moves towards the outer side of the second grinding disc 13 and falls off during grinding, the discharging is convenient, and the pulverized coal is discharged from the discharging port 3 at last, so that the pulverized coal grinding effect is improved through secondary crushing, the obtained pulverized coal is uniform in size, and the production cost is low.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a buggy processing equipment for coal mine, includes processing case (1), its characterized in that: the inside of processing case (1) is provided with broken storehouse (4) and crocus storehouse (5), the internally mounted in broken storehouse (4) has drive roll (6) and driven voller (7), supplementary broken post (8) are all installed to the inside both sides in broken storehouse (4), swash plate (9) are installed to the inner wall in crocus storehouse (5), the bottom of swash plate (9) is connected with inlet pipe (10), the bottom of inlet pipe (10) is connected with first abrasive disc (11), connecting rod (12) are installed to the intermediate position department of first abrasive disc (11) bottom, second abrasive disc (13) are installed to the bottom of connecting rod (12), the below of second abrasive disc (13) is provided with first rotating electrical machines (14), the output of first rotating electrical machines (14) is connected with second abrasive disc (13).

2. The coal dust processing equipment for the coal mine according to claim 1, characterized in that: feeder hopper (2) are installed on the top of processing case (1), and the bottom intermediate position department of processing case (1) installs discharge gate (3), the supporting leg is all installed to the both sides of processing case (1) bottom.

3. The coal dust processing equipment for the coal mine according to claim 1, characterized in that: second rotating electrical machines (16) are installed to the one end of processing case (1), the output of second rotating electrical machines (16) is connected with the fluted disc, and gear (18) have all been meshed to the both sides of fluted disc.

4. The coal dust processing equipment for the coal mine according to claim 3, characterized in that: the surface of the driving roller (6) and the surface of the driven roller (7) are provided with mutually meshed crushing teeth, the driving roller (6) and the driven roller (7) are rotatably connected with the crushing bin (4) through the arranged rotating shafts (17), and gears (18) are arranged on the outer sides of the two rotating shafts (17).

5. The coal dust processing equipment for the coal mine according to claim 1, characterized in that: inlet pipe (10) run through first abrasive disc (11), and first abrasive disc (11) and crocus storehouse (5) fixed connection, the bottom of first abrasive disc (11) and the upper end of second abrasive disc (13) all are provided with lug (15), and the quantity of lug (15) is a plurality of surfaces that are the heliciform and distribute at first abrasive disc (11) and second abrasive disc (13), second abrasive disc (13) pass through bearing and connecting rod (12) swing joint.

6. The coal dust processing equipment for the coal mine according to claim 4, characterized in that: the quantity of supplementary broken post (8) is a plurality of, and the both ends of supplementary broken post (8) all through bearing and broken storehouse (4) swing joint, the surface of supplementary broken post (8) be provided with broken tooth assorted broken line.