CN214454731U - Conveyer for coal mine - Google Patents

Abstract

The utility model relates to the technical field of coal mine conveying, in particular to a coal mine conveyor which can treat coal-containing waste gas generated during coal conveying by arranging the equipment so as to avoid harming the health of workers; the automatic cleaning device comprises a conveyor, an outer cover, an air guide pipe, a box body, two sets of first support frames, a filter screen, a first handle and an exhaust pipe, the outer cover is installed on the top end of the conveyor, the outer cover top is provided with an induced draft fan, an induced draft fan input end and an outer cover are communicated, an induced draft fan output end is connected with an air guide pipe input end, an air guide pipe output end and a box body are communicated, a treatment cavity is arranged inside the box body, the filter screen is obliquely installed on the upper right portion of the treatment cavity through the two sets of first support frames, the box body front end is provided with a collecting box, the collecting box is slidably connected with the box body, the collecting box is located inside the treatment cavity, the first handle is installed at the front end of the collecting box body, and the exhaust pipe input end penetrates through the right portion of the top end of the box body and is communicated with the treatment cavity.

Description

Conveyer for coal mine

Technical Field

The utility model relates to a technical field that the colliery was carried especially relates to a conveyer for coal mine.

Background

Coal mines are known as areas where humans mine coal resources in coal-rich mines, and are generally divided into pit coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal is required to be conveyed to the outer side of the coal mine after being mined in the coal mine, but coal-containing waste gas is generated when the coal is conveyed, and the coal-containing waste gas can pollute the environment of the coal mine and can harm the health of workers in the coal mine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can handle the coal-containing waste gas that produces when carrying coal, avoid its healthy for the colliery conveyer of endangering the staff.

The utility model discloses a conveyer for coal mine, which comprises a conveyer, the dustcoat, the air duct, the box, two sets of first support frames, the filter screen, the first in command and blast pipe, the dustcoat is installed on the conveyer top, the dustcoat top is provided with the draught fan, draught fan input and dustcoat intercommunication, the draught fan output is connected with the air duct input, air duct output and box intercommunication, the inside treatment chamber that is provided with of box, the filter screen is installed in treatment chamber upper right portion through two sets of first support frame slopes, the box front end is provided with the collecting box, collecting box and box sliding connection, the collecting box is located inside the treatment chamber, the first in command is installed at the collecting box front end, the blast pipe input passes box top right part and communicates with each other with the treatment chamber.

The utility model discloses a conveyer for coal mine still includes second support frame and first baffle, and the second support frame is installed at treatment cavity right side wall, and first baffle is installed on the second support frame, and first baffle top is connected with the filter screen.

The utility model discloses a conveyer for coal mine still includes connecting block and adapter sleeve, and the connecting block is installed at the conveyer right-hand member, is provided with two sets of fixture blocks on the connecting block, and the adapter sleeve is inside to be provided with two sets of draw-in grooves, and the fixture block cooperation on two sets of draw-in grooves and the two sets of connecting blocks is connected.

The utility model discloses a conveyer for coal mine still includes the air guide fill, and the air guide is fought and is installed on the dustcoat top, and the draught fan is installed at the air guide and is fought the output.

The utility model discloses a conveyer for coal mine still includes four group's landing legs, four group's bottom plates, four group's screw rods, four group's pad feet and four group's second handles, and four group's landing legs are installed respectively in conveyer bottom left front side, right front side, left rear side and right rear side, and four group's bottom plates are installed respectively in two group's landing leg lower parts, and four group's screw rods are connected with four group's bottom plate spiral shell dress respectively, four group's screw rod bottoms respectively with four group's pad foot rotatable coupling, four group's second handles are installed respectively on four group's screw rod tops.

The utility model discloses a conveyer for coal mine still includes fixing base, second baffle, rope and solid fixed ring, and the fixing base is installed on the inside top of dustcoat, and the second baffle is rotatable to be installed on the fixing base, and rope one end is fixed on the second baffle, and rope one end is fixed on solid fixed ring, and solid fixed ring installs on the inside top of dustcoat.

The utility model discloses a conveyer for coal mine still includes vibrating motor, and vibrating motor installs at the box front end.

The utility model discloses a conveyer for coal mine, be provided with the handle cover on the second handle.

Compared with the prior art, the beneficial effects of the utility model are that: after coal is led into to the conveyer, open the conveyer, make the conveyer carry coal, then open the draught fan, make coal contain coal waste gas that coal produced when carrying pass through the dustcoat, draught fan and air duct are leading-in to handling the intracavity, later contain coal waste gas and pass through the blast pipe discharge after the filter screen filters, and the buggy in the waste gas then falls into to the collecting box under the filtration of filter screen, then take out the collecting box through the first in command and handle the buggy, and coal on the conveyer is then carried to the colliery outside under the transmission of conveyer, through setting up this equipment, can handle the coal containing waste gas that produces when carrying coal, avoid its harm staff's healthy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged sectional view of the case of FIG. 1;

FIG. 4 is an enlarged schematic view of the connection device;

FIG. 5 is an enlarged schematic view of A in FIG. 2;

in the drawings, the reference numbers: 1. a conveyor; 2. a housing; 3. an induced draft fan; 4. an air duct; 5. a box body; 6. a first support frame; 7. a filter screen; 8. a collection box; 9. a first handle; 10. an exhaust pipe; 11. a second support frame; 12. a first baffle plate; 13. connecting blocks; 14. connecting sleeves; 15. a card slot; 16. a support leg; 17. a base plate; 18. a screw; 19. a foot pad; 20. a second handle; 21. a fixed seat; 22. a second baffle; 23. a rope; 24. a fixing ring; 25. an air guide hopper; 26. a vibration motor.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the coal mine conveyor of the utility model comprises a conveyor 1, a housing 2, an air duct 4 and a box body 5, the device comprises two groups of first support frames 6, a filter screen 7, a first handle 9 and an exhaust pipe 10, wherein an outer cover 2 is installed at the top end of a conveyor 1, an induced draft fan 3 is arranged at the top end of the outer cover 2, the input end of the induced draft fan 3 is communicated with the outer cover 2, the output end of the induced draft fan 3 is connected with the input end of an air duct 4, the output end of the air duct 4 is communicated with a box body 5, a treatment cavity is arranged in the box body 5, the filter screen 7 is obliquely installed at the upper right part of the treatment cavity through the two groups of first support frames 6, a collection box 8 is arranged at the front end of the box body 5, the collection box 8 is slidably connected with the box body 5, the collection box 8 is positioned in the treatment cavity, the first handle 9 is installed at the front end of the collection box 8, and the input end of the exhaust pipe 10 passes through the right part of the top end of the box body 5 to be communicated with the treatment cavity; after coal is led into to conveyer 1, open conveyer 1, make conveyer 1 carry coal, then open draught fan 3, the coal-containing waste gas that makes coal produce when carrying passes through dustcoat 2, draught fan 3 and air duct 4 are leading-in to the processing intracavity, later contain coal waste gas and discharge through blast pipe 10 after filter 7 filters, and the buggy in the waste gas then falls into to collecting box 8 under filter 7's filtration, then take out collecting box 8 through first in command 9 and handle the buggy, and the coal on the conveyer 1 is then carried to the colliery outside under conveyer 1's transmission, through setting up this equipment, the coal-containing waste gas that produces when can carrying coal handles, avoid its harm staff's healthy.

The utility model discloses a coal mine conveyor, further comprises a second support frame 11 and a first baffle 12, the second support frame 11 is arranged on the right side wall of the treatment cavity, the first baffle 12 is arranged on the second support frame 11, and the top end of the first baffle 12 is connected with the filter screen 7; through setting up second support frame 11 and first baffle 12, the leading-in collection box 8 of the buggy of being convenient for filter screen 7 filtration is collected.

The utility model discloses a coal mine conveyor, still include connecting block 13 and adapter sleeve 14, connecting block 13 is installed at the right-hand member of conveyor 1, is provided with two sets of fixture blocks on connecting block 13, is provided with two sets of draw-in grooves 15 inside adapter sleeve 14, and two sets of draw-in grooves 15 are connected with the fixture block cooperation on two sets of connecting blocks 13; through setting up connecting block 13, adapter sleeve 14 and draw-in groove 15, can come the concatenation to multiunit conveyer 1 according to the inside length in colliery, improve its practicality.

The coal mine conveyor of the utility model also comprises an air guide hopper 25, the air guide hopper 25 is arranged at the top end of the outer cover 2, and the draught fan 3 is arranged at the output end of the air guide hopper 25; by arranging the air guide hopper 25, the efficiency of treating the coal-containing waste gas is improved.

The utility model discloses a conveyer for coal mine still includes four groups of landing legs 16, four groups of bottom plates 17, four groups of screw rods 18, four groups of pad feet 19 and four groups of second handles 20, four groups of landing legs 16 are installed respectively in 1 bottom left front side, right front side, left rear side and right rear side of conveyer, four groups of bottom plates 17 are installed respectively in two groups of landing legs 16 lower parts, four groups of screw rods 18 are connected with four groups of bottom plates 17 spiral shell dress respectively, four groups of 18 bottom of screw rods are respectively with four groups of pad feet 19 rotatable coupling, four groups of second handles 20 are installed respectively on four groups of 18 tops of screw rods; the four groups of screw rods 18 are rotated through the four groups of second handles 20, the four groups of screw rods 18 are screwed with the four groups of bottom plates 17, and the four groups of bottom plates 17 drive the conveyor 1 to integrally move through the four groups of supporting legs 16, so that the function of integrally supporting and leveling the conveyor 1 can be realized.

The utility model discloses a coal mine conveyor, still include fixing base 21, second baffle 22, rope 23 and solid fixed ring 24, fixing base 21 is installed at the inside top of dustcoat 2, second baffle 22 is rotatable to be installed on fixing base 21, rope 23 one end is fixed on second baffle 22, rope 23 one end is fixed on solid fixed ring 24, solid fixed ring 24 is installed at the inside top of dustcoat 2; through setting up fixing base 21, second baffle 22, rope 23 and solid fixed ring 24, can avoid being heavier because of the coal on the conveyer 1, its pressure is then too big to influence conveyer 1's life.

The utility model discloses a coal mine conveyor, which also comprises a vibration motor 26, wherein the vibration motor 26 is arranged at the front end of the box body 5; by opening the vibration motor 26, the vibration motor 26 drives the box body 5 to vibrate integrally, so that the pulverized coal on the filter screen 7 is treated, and the air permeability of the filter screen 7 is improved.

The utility model relates to a coal mine conveyor, a handle sleeve is arranged on the second handle 20; increasing its friction to facilitate operation of the second handle 20.

The coal mine conveyor of the utility model is characterized in that when in work, firstly, coal is introduced into the conveyor 1, then the conveyor 1 is opened to convey the coal by the conveyor 1, then the induced draft fan 3 is opened to lead the coal-containing waste gas generated during the coal conveying into the treatment cavity through the outer cover 2, the air guide hopper 25, the induced draft fan 3 and the air guide tube 4, then the coal-containing waste gas is discharged through the exhaust pipe 10 after being filtered by the filter screen 7, and the coal dust in the waste gas falls into the collection box 8 under the filtering of the filter screen 7, then, the vibration motor 26 is turned on, the vibration motor 26 drives the box body 5 to vibrate integrally, so that the pulverized coal on the filter screen 7 completely falls into the collection box 8, then the collection box 8 is taken out through the first handle 9 to process the pulverized coal, and the coal on the conveyor 1 is conveyed to the outer side of the coal mine under the transmission of the conveyor 1.

The installation mode, the connection mode or the arrangement mode of the coal mine conveyor of the utility model are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a conveyer 1, draught fan 3 and vibrating motor 26 of conveyer for the coal mine are purchase on the market, and this industry technical staff only need according to its subsidiary instructions install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A conveyer for coal mines is characterized by comprising a conveyer (1), an outer cover (2), an air duct (4), a box body (5), two groups of first supporting frames (6), a filter screen (7), a first handle (9) and an exhaust pipe (10), wherein the outer cover (2) is arranged at the top end of the conveyer (1), an induced draft fan (3) is arranged at the top end of the outer cover (2), the input end of the induced draft fan (3) is communicated with the outer cover (2), the output end of the induced draft fan (3) is connected with the input end of the air duct (4), the output end of the air duct (4) is communicated with the box body (5), a treatment cavity is arranged in the box body (5), the filter screen (7) is obliquely arranged at the upper right part of the treatment cavity through the two groups of first supporting frames (6), a collecting box (8) is arranged at the front end of the box body (5), the collecting box (8) is slidably connected with the box body (5), and the collecting box (8) is positioned in the treatment cavity, the first handle (9) is arranged at the front end of the collecting box (8), and the input end of the exhaust pipe (10) penetrates through the right part of the top end of the box body (5) to be communicated with the processing cavity.

2. The coal mine conveyor as claimed in claim 1, further comprising a second support frame (11) and a first baffle plate (12), wherein the second support frame (11) is arranged on the right side wall of the treatment cavity, the first baffle plate (12) is arranged on the second support frame (11), and the top end of the first baffle plate (12) is connected with the filter screen (7).

3. The coal mine conveyor as claimed in claim 1, further comprising a connecting block (13) and a connecting sleeve (14), wherein the connecting block (13) is mounted at the right end of the conveyor (1), two sets of clamping blocks are arranged on the connecting block (13), two sets of clamping grooves (15) are arranged in the connecting sleeve (14), and the two sets of clamping grooves (15) are in fit connection with the clamping blocks on the two sets of connecting blocks (13).

4. The coal mine conveyor as claimed in claim 1, further comprising an air guide hopper (25), wherein the air guide hopper (25) is mounted at the top end of the outer cover (2), and the induced draft fan (3) is mounted at the output end of the air guide hopper (25).

5. The coal mine conveyor as claimed in claim 1, further comprising four sets of legs (16), four sets of bottom plates (17), four sets of screws (18), four sets of feet pads (19) and four sets of second handles (20), wherein the four sets of legs (16) are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the bottom end of the conveyor (1), the four sets of bottom plates (17) are respectively arranged at the lower parts of the two sets of legs (16), the four sets of screws (18) are respectively in threaded connection with the four sets of bottom plates (17), the bottom ends of the four sets of screws (18) are respectively in rotatable connection with the four sets of feet pads (19), and the four sets of second handles (20) are respectively arranged at the top ends of the four sets of screws (18).

6. The coal mine conveyor as claimed in claim 1, further comprising a fixed seat (21), a second baffle (22), a rope (23) and a fixed ring (24), wherein the fixed seat (21) is mounted at the top end inside the outer cover (2), the second baffle (22) is rotatably mounted on the fixed seat (21), one end of the rope (23) is fixed on the second baffle (22), one end of the rope (23) is fixed on the fixed ring (24), and the fixed ring (24) is mounted at the top end inside the outer cover (2).

7. The coal mine conveyor as claimed in claim 1, further comprising a vibration motor (26), wherein the vibration motor (26) is mounted at the front end of the box body (5).

8. A coal mine conveyor as claimed in claim 5 wherein the second handle (20) is provided with a grip.

Images