CN211282485U - Scraper conveyor used in underground coal mine production - Google Patents
Scraper conveyor used in underground coal mine production Download PDFInfo
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- CN211282485U CN211282485U CN201922184234.7U CN201922184234U CN211282485U CN 211282485 U CN211282485 U CN 211282485U CN 201922184234 U CN201922184234 U CN 201922184234U CN 211282485 U CN211282485 U CN 211282485U
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- dust
- dust removal
- scraper conveyor
- fixedly connected
- pipe
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Abstract
The utility model discloses a scraper conveyor who uses during colliery is production in pit, including scraper conveyor, scraper conveyor's the symmetrical support column of a plurality of groups of last fixed surface is connected with, and the dust removal case has been placed to scraper conveyor's top, and scraper conveyor's one end is all with the bottom surface fixed connection of dust removal case, the interior roof fixedly connected with headstock of dust removal case, the interior roof fixedly connected with reversal motor of headstock. This scraper conveyor who uses during colliery is production in the pit, through produced suction, cooperation dust exhaust pipe, can make the inside of suction entering communicating pipe, through the inside suction of communicating pipe, cooperation dust removal pipe and dust excluding hood, can make scraper conveyor carry the inside that produced dust of colliery in-process inhales the dust exhaust pipe, through going out the dirt mouth, can make the inside dust of dust exhaust pipe scatter the top of fixed plate, and then, the effect of removing dust has been reached, the problem of not possessing the dust removal has been avoided.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a scraper conveyor who uses during colliery is production in pit.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines, and when a coal seam is far from the ground surface, coal mining is generally selected to an underground excavation roadway, which is the underground coal mine, and when the coal seam is very close to the ground surface, coal mining is generally selected to directly strip a surface soil layer, which is the opencast coal mine.
Can utilize scraper conveyor when coal mining carries, scraper conveyor is with scraping chain traction, the conveyer that transports the bulk cargo in the inslot is called scraper conveyor, scraper conveyor's adjacent middle part groove is at the level, can the flexible scraper conveyor of limited degree flex in the vertical plane, however, scraper conveyor in the pit still exists not enoughly when using, can't remove dust, because the mine can produce a large amount of dust in the underground, if, can't handle these dust, the long-time breathing of staff can infect the respiratory track, influence the health uncomfortable, for this reason, we provide a scraper conveyor who uses when producing in the pit in the colliery and solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scraper conveyor who uses when colliery is in pit production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scraper conveyor that uses when colliery is production in pit, includes scraper conveyor, scraper conveyor's last fixed surface is connected with the symmetrical support column of a plurality of groups, the dust removal case has been placed to scraper conveyor's top, every scraper conveyor's one end is all with the bottom surface fixed connection of dust removal case to the support column.
The interior roof fixed connection of dust removal case has the headstock, the interior roof fixedly connected with reversal motor of headstock, the first bull stick of output fixedly connected with of reversal motor, the interior roof fixed mosaic of headstock has symmetrical bearing, every the equal fixedly connected with second bull stick of inner circle of bearing, the first belt pulley of surface fixedly connected with of first bull stick, every the equal fixedly connected with second belt pulley of surface of second bull stick, first belt pulley is connected with two second belt pulley transmissions respectively through two belts, the equal fixedly connected with rotary fan blade of one end that the bearing was kept away from to the one end that reversal motor was kept away from to first bull stick and two second bull sticks, the bottom surface fixed mosaic of headstock has the ventilation net.
The fixed plate has been placed to the inside of dust removal case, the left and right sides face of fixed plate all with the inside wall fixed connection of dust removal case, communicating pipe has been placed to the below of fixed plate, both ends all with the inside wall fixed connection of dust removal case about communicating pipe, the opening has been seted up to the upper surface of fixed plate, the last fixed surface intercommunication of communicating pipe has the dust exhaust pipe, the dust exhaust pipe keep away from communicating pipe one end run through the opening and with the bottom surface fixed connection of headstock, and the surface of dust exhaust pipe and the inner wall fixed connection of opening, the dust outlet has all been seted up to the left and right sides face of dust exhaust pipe, a plurality of socket has been seted up to the bottom surface of dust removal case, the fixed intercommunication in bottom surface of communicating pipe has a plurality of dust removal pipe, every the one end that communicating pipe was kept away from to the dust removal.
Preferably, the equal fixedly connected with connecting rod of the left and right sides face of headstock, every the one end that the headstock was kept away from to the connecting rod all with the inside wall fixed connection of dust removal case.
Preferably, the inner bottom wall of the dust removal box is fixedly connected with symmetrical connecting blocks, and the upper surface of each connecting block is fixedly connected with the bottom surface of the communicating pipe.
Preferably, the clearance mouth has all been seted up to the left and right sides face of dust removal case, the jam has all been placed to the left and right sides of dust removal case, two the one end that the jam is close to each other all extends to the inside of clearance mouth.
Preferably, the outer surface of the reverse rotation motor is fixedly connected with symmetrical reinforcing blocks, and the upper surface of each reinforcing block is fixedly connected with the inner top wall of the power box.
Preferably, each bottom end of the dust removal pipe is fixedly communicated with a dust removal cover, and the dust removal cover is in a trapezoid shape.
Advantageous effects
The utility model discloses possess following beneficial effect:
1. the coal mine can be conveyed through the scraper conveyor, the first rotating rod can be rotated through power provided by the reverse motor, the first belt pulley can be rotated through the rotation of the first rotating rod, the two second rotating rods can be rotated through the rotation of the first belt pulley by matching with the two belts and the two second belt pulleys, and the rotating fan blades can be rotated through the rotation of the second rotating rod and the rotation of the first rotating rod, so that strong suction can be generated inside the power box through the rotation of the rotating fan blades;
2. through produced suction, cooperation dust exhaust pipe, can make suction arrange into the inside of communicating pipe, through the inside suction of communicating pipe, cooperation dust removal pipe and dust excluding hood, can make scraper conveyor carry the inside that produced dust of colliery in-process inhales the dust exhaust pipe, through the dust outlet, can make the inside dust of dust exhaust pipe scatter the top of fixed plate, and then, the effect of removing dust has been reached, the problem of not possessing the dust removal has been avoided, through blockking up from the inside taking out of clearance mouth, can clear up the inside dust of dust removal case, the problem of the unable clearance of dust has been avoided.
Drawings
FIG. 1 is a front view of the dust box of the present invention;
FIG. 2 is a sectional view of the dust box of the present invention;
FIG. 3 is a cross-sectional view of the power box of the present invention;
fig. 4 is a top view of the fixing plate of the present invention.
In the figure: 1 scraper conveyor, 2 dust excluding hoods, 3 support columns, 4 dust removal pipes, 5 dust excluding boxes, 6 blocks up, 7 connecting rods, 8 dust exhaust pipes, 9 power boxes, 10 openings, 11 dust outlets, 12 fixed plates, 13 cleaning openings, 14 sockets, 15 communicating pipes, 16 connecting blocks, 17 bearings, 18 reversing motors, 19 second rotating rods, 20 second belt pulleys, 21 reinforcing blocks, 22 first rotating rods, 23 first belt pulleys, 24 belts, 25 rotating fan blades and 26 ventilation nets.
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. 1-4, the present invention provides a technical solution: a scraper conveyor used in underground coal mine production comprises a scraper conveyor 1, a plurality of groups of symmetrical support columns 3 are fixedly connected to the upper surface of the scraper conveyor 1, a dust removal box 5 is placed above the scraper conveyor 1, cleaning openings 13 are formed in the left side surface and the right side surface of the dust removal box 5, plugs 6 are placed on the left side surface and the right side surface of the dust removal box 5, one ends of the two plugs 6, which are close to each other, extend into the cleaning openings 13, the dust in the dust removal box 5 can be cleaned by taking the plug 6 out of the cleaning port 13, the problem that the dust cannot be cleaned is avoided, symmetrical connecting blocks 16 are fixedly connected to the inner bottom wall of the dust removal box 5, the upper surface of each connecting block 16 is fixedly connected with the bottom surface of the communicating pipe 15, through connecting block 16, played the effect of connecting, increased the stability of communicating pipe 15, the one end that scraper conveyor 1 was kept away from to every support column 3 all with dust removal case 5's bottom surface fixed connection.
The inner top wall of the dust removal box 5 is fixedly connected with a power box 9, the left side surface and the right side surface of the power box 9 are fixedly connected with connecting rods 7, one end of each connecting rod 7, which is far away from the power box 9, is fixedly connected with the inner side wall of the dust removal box 5, the connecting rods 7 play a role in connection and increase the stability of the power box 9, the inner top wall of the power box 9 is fixedly connected with a reverse motor 18, the outer surface of the reverse motor 18 is fixedly connected with symmetrical reinforcing blocks 21, the upper surface of each reinforcing block 21 is fixedly connected with the inner top wall of the power box 9, the reinforcing function is played through the reinforcing blocks 21 to increase the stability of the reverse motor 18, the output end of the reverse motor 18 is fixedly connected with a first rotating rod 22, the inner top wall of the power box 9 is fixedly embedded with symmetrical bearings 17, the inner ring of each bearing 17 is fixedly connected with a second rotating rod 19, the outer surface of the first rotating rod 22 is fixedly, the equal fixedly connected with second belt pulley 20 of surface of every second bull 19, first belt pulley 23 is connected with two second belt pulley 20 transmissions respectively through two belts 24, and the equal fixedly connected with rotating fan blade 25 of one end that bearing 17 was kept away from to the one end that reversal motor 18 was kept away from to first bull 22 and two second bull 19, and the bottom surface of headstock 9 is fixed to be inlayed and is had ventilation net 26.
A fixed plate 12 is placed in the dust removing box 5, the left and right side surfaces of the fixed plate 12 are fixedly connected with the inner side wall of the dust removing box 5, a communicating pipe 15 is placed below the fixed plate 12, the left and right ends of the communicating pipe 15 are fixedly connected with the inner side wall of the dust removing box 5, an opening 10 is formed in the upper surface of the fixed plate 12, a dust exhaust pipe 8 is fixedly communicated with the upper surface of the communicating pipe 15, one end, away from the communicating pipe 15, of the dust exhaust pipe 8 penetrates through the opening 10 and is fixedly connected with the bottom surface of the power box 9, the outer surface of the dust exhaust pipe 8 is fixedly connected with the inner wall of the opening 10, dust outlets 11 are formed in the left and right side surfaces of the dust exhaust pipe 8, a plurality of sockets 14 are formed in the bottom surface of the dust removing box 5, a plurality of dust removing pipes 4 are fixedly communicated with the bottom surface of the communicating pipe 15, one end, away from the communicating pipe 15, of each dust, and the dust excluding hood 2 is trapezoidal form, through the dust excluding hood 2 that is trapezoidal form, absorption dust that can be better has improved the efficiency of removing dust.
The working principle is as follows: when removing dust, with reversal motor 18 and power intercommunication, reversal motor 18 can drive first bull stick 22 and rotate when the pivoted, first bull stick 22 is through two first belt pulleys 23 in the pivoted, two belts 24 and two second belt pulleys 20, can make two second bull sticks 19 rotate, first bull stick 22 and two second bull sticks 19 can drive rotating fan 25 and rotate when the pivoted, rotating fan 25 can produce suction when the pivoted, produced suction, can make dust pass through dust excluding hood 2, the inside of dust exhaust pipe 8 is inhaled to dust removal pipe 4 and communicating pipe 15, through dust outlet 11, can make the inside dust of dust exhaust pipe 8 scatter to the top of fixed plate 12, thus, the effect of removing dust has been reached, the problem of not possessing the dust removal has been avoided.
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 scraper conveyor who uses when colliery is production in pit, includes scraper conveyor (1), its characterized in that: the upper surface of the scraper conveyor (1) is fixedly connected with a plurality of groups of symmetrical supporting columns (3), a dust removal box (5) is placed above the scraper conveyor (1), and one end, far away from the scraper conveyor (1), of each supporting column (3) is fixedly connected with the bottom surface of the dust removal box (5);
the dust removal box is characterized in that a power box (9) is fixedly connected to the inner top wall of the dust removal box (5), a reverse motor (18) is fixedly connected to the inner top wall of the power box (9), a first rotating rod (22) is fixedly connected to the output end of the reverse motor (18), symmetrical bearings (17) are fixedly embedded to the inner top wall of the power box (9), a second rotating rod (19) is fixedly connected to the inner ring of each bearing (17), a first belt pulley (23) is fixedly connected to the outer surface of the first rotating rod (22), a second belt pulley (20) is fixedly connected to the outer surface of each second rotating rod (19), the first belt pulley (23) is in transmission connection with the two second belt pulleys (20) through two belts (24), one end of the first rotating rod (22), far away from the reverse motor (18), and one end of the two second rotating rods (19), far away from the bearing (17), are fixedly connected with rotating fan blades (25), a ventilation net (26) is fixedly embedded in the bottom surface of the power box (9);
fixed plate (12) have been placed to the inside of dust removal case (5), the left and right sides face of fixed plate (12) all with the inside wall fixed connection of dust removal case (5), communicating pipe (15) have been placed to the below of fixed plate (12), the left and right sides both ends of communicating pipe (15) all with the inside wall fixed connection of dust removal case (5), opening (10) have been seted up to the upper surface of fixed plate (12), the upper surface fixed intercommunication of communicating pipe (15) has dust exhaust pipe (8), the one end that dust exhaust pipe (8) kept away from communicating pipe (15) runs through opening (10) and with the bottom surface fixed connection of headstock (9), and the outer surface of dust exhaust pipe (8) and the inner wall fixed connection of opening (10), dust outlet (11) have all been seted up to the left and right sides face of dust exhaust pipe (8), a plurality of socket (14) have been seted up to the bottom surface of dust removal case (5), the bottom surface of communicating pipe (15) is fixed the intercommunication has a plurality of dust removal pipe (4), every dust removal pipe (4) are kept away from the one end of communicating pipe (15) and are all run through socket (14) and extend to the below of dust removal case (5).
2. The scraper conveyor used in the underground production of coal mine according to claim 1, characterized in that: the equal fixedly connected with connecting rod (7) of the left and right sides face of headstock (9), every the one end that headstock (9) were kept away from in connecting rod (7) all with the inside wall fixed connection of dust removal case (5).
3. The scraper conveyor used in the underground production of coal mine according to claim 1, characterized in that: the inner bottom wall of the dust removal box (5) is fixedly connected with symmetrical connecting blocks (16), and the upper surface of each connecting block (16) is fixedly connected with the bottom surface of a communicating pipe (15).
4. The scraper conveyor used in the underground production of coal mine according to claim 1, characterized in that: clearance mouth (13) have all been seted up to the left and right sides face of dust removal case (5), jam (6), two have all been placed to the left and right sides of dust removal case (5) the one end that blocks up (6) and is close to each other all extends to the inside of clearance mouth (13).
5. The scraper conveyor used in the underground production of coal mine according to claim 1, characterized in that: the outer surface of the reverse rotation motor (18) is fixedly connected with symmetrical reinforcing blocks (21), and the upper surface of each reinforcing block (21) is fixedly connected with the inner top wall of the power box (9).
6. The scraper conveyor used in the underground production of coal mine according to claim 1, characterized in that: every the bottom of dust removal pipe (4) all is fixed the intercommunication has dust excluding hood (2), and dust excluding hood (2) are the trapezoidal form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184234.7U CN211282485U (en) | 2019-12-09 | 2019-12-09 | Scraper conveyor used in underground coal mine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184234.7U CN211282485U (en) | 2019-12-09 | 2019-12-09 | Scraper conveyor used in underground coal mine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211282485U true CN211282485U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184234.7U Expired - Fee Related CN211282485U (en) | 2019-12-09 | 2019-12-09 | Scraper conveyor used in underground coal mine production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211282485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997679A (en) * | 2020-09-09 | 2020-11-27 | 重庆工程职业技术学院 | Fully-mechanized coal mining face end pushing state monitoring device |
-
2019
- 2019-12-09 CN CN201922184234.7U patent/CN211282485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997679A (en) * | 2020-09-09 | 2020-11-27 | 重庆工程职业技术学院 | Fully-mechanized coal mining face end pushing state monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |