CN216376639U - Simple and easy coal bunker accumulated coal clearing device - Google Patents
Simple and easy coal bunker accumulated coal clearing device Download PDFInfo
- Publication number
- CN216376639U CN216376639U CN202123138489.3U CN202123138489U CN216376639U CN 216376639 U CN216376639 U CN 216376639U CN 202123138489 U CN202123138489 U CN 202123138489U CN 216376639 U CN216376639 U CN 216376639U
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- Prior art keywords
- coal
- bunker
- feeder
- conveying roller
- accumulated
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- 239000003245 coal Substances 0.000 title claims abstract description 179
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a simple accumulated coal clearing device for a coal bunker, and relates to the technical field of accumulated coal clearing equipment. The coal feeder comprises a coal feeder and a coal storage bin arranged on the coal feeder, wherein a rotating rod is rotatably connected in the coal storage bin, a scraper plate is arranged on the rotating rod, a driving assembly used for driving the rotating rod to rotate is arranged on the coal storage bin, a discharge hole is formed in one end of the bottom of the coal feeder, a conveying mechanism is arranged on the coal feeder and below the discharge hole, and a coal conveying vehicle is arranged below one end, far away from the coal feeder, of the conveying mechanism. The utility model replaces the mode of manually cleaning the accumulated coal in the coal bunker into the trolley and then manually transporting the coal to the coal storage yard for storage, thereby saving manpower and material resources, shortening the coal cleaning time, improving the efficiency of cleaning the accumulated coal in the coal bunker, and simultaneously facilitating the cleaning of the accumulated coal adhered to the inner side wall of the coal bunker, thereby facilitating the overhaul of the raw coal bunker and the popularization and use of equipment.
Description
Technical Field
The utility model relates to the technical field of accumulated coal clearing equipment, in particular to a simple accumulated coal clearing device for a coal bunker.
Background
The raw coal storage bin and the coal feeder of a power plant are equipment for providing raw coal supply for coal mill powder preparation, in the running process of a unit, because the raw coal bin is large in size, different types of coal are doped and coal types carry water, accumulated coal in the raw coal bin often needs to be cleaned, in addition, before the unit is overhauled and stopped, the stored coal in the raw coal bin cannot be completely burnt out, if internal inspection or overhaul is needed in the raw coal bin, the stored coal in the coal bin needs to be thoroughly cleaned, at present, when the accumulated coal in the coal bin is cleaned, the accumulated coal in the coal bin is mostly manually cleaned into a trolley and then is manually conveyed to a coal storage yard for storage, the consumption of manpower and material resources is large, and the time for cleaning the accumulated coal in the coal bin is long, so that the efficiency for cleaning the accumulated coal in the coal bin is reduced, meanwhile, the accumulated coal adhered to the inner side wall of the coal bin is difficult to be well cleaned, and the raw coal bin is not beneficial to overhaul, we propose a simple device for clearing away coal accumulated in a coal bunker.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems in the background art, the utility model provides a simple coal bunker accumulated coal clearing device.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a simple and easy coal bunker long-pending coal clearing device, includes the feeder and installs the coal bunker on the feeder, the coal bunker internal rotation is connected with the bull stick, install the scraper blade on the bull stick, install on the coal bunker and be used for the drive the bull stick carries out pivoted drive assembly, feeder bottom one end structure has the discharge gate, on the feeder and be located conveying mechanism is installed to the discharge gate below, conveying mechanism keeps away from the one end below of feeder is provided with the fortune buggy.
Further, the driving assembly comprises a motor installed on the coal storage bin, and the motor is connected with the rotating rod through a bevel gear assembly.
Furthermore, the conveying mechanism comprises a first conveying roller which is rotatably installed on the coal feeder and is located below the discharge port, a second conveying roller is rotatably connected to the coal feeder, the first conveying roller and the second conveying roller are in transmission connection through a conveying belt, the conveying belt inclines upwards along the direction of the second conveying roller, and the coal car is located below the second conveying roller.
Further, the coal feeder comprises a shell and a rotating shaft which is rotatably installed in the shell, a conveying belt is connected to the rotating shaft, a motor which is used for driving the rotating shaft to rotate is installed on the shell, and the discharge port is formed in the shell.
Further, the motor is in transmission connection with the conveying roller through a transmission piece.
Further, the transmission part comprises a first chain wheel fixedly mounted on an output shaft of the motor and a second chain wheel connected with the conveying roller in a coaxial mode, and the first chain wheel is in transmission connection with the second chain wheel through a chain.
Further, articulated on the casing have be used for with the discharge gate carries out the closure plate of shutoff, install on the casing and act on the driving piece of closure plate.
Further, the driving piece comprises an air cylinder hinged on the shell, and a piston rod of the air cylinder is hinged with the blocking plate.
Furthermore, a protective shell sleeved outside the bevel gear component is installed in the coal storage bin.
The utility model has the following beneficial effects: according to the utility model, the coal feeder, the coal storage bin, the rotating rod, the scraper plate, the driving assembly, the discharge port, the conveying mechanism and the coal transport vehicle are arranged, so that a mode that accumulated coal in the coal storage bin is manually cleaned into the trolley and then manually transported to a coal storage yard for storage is replaced, manpower and material resources are saved, and the coal cleaning time is shortened, thereby improving the efficiency of cleaning the accumulated coal in the coal storage bin, and meanwhile, the accumulated coal adhered to the inner side wall of the coal storage bin is conveniently cleaned, thereby facilitating the maintenance of the raw coal bin and being beneficial to the popularization and the use of equipment.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken in the direction A-A of FIG. 2 of the present invention;
FIG. 4 is an exploded view of the structure of the present invention;
reference numerals: 1. a coal feeder; 101. a housing; 102. a rotating shaft; 103. a conveyor belt; 104. an electric motor; 2. a coal storage bin; 3. a rotating rod; 4. a squeegee; 5. a drive assembly; 501. a motor; 502. a bevel gear assembly; 6. a discharge port; 7. a conveying mechanism; 701. a first conveying roller; 702. a second conveying roller; 703. a conveyor belt; 8. a coal car; 9. a transmission member; 10. a blocking plate; 11. a drive member; 1101. a cylinder; 12. and (4) a protective shell.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, a simple coal bunker cleaning device according to an embodiment of the present invention includes a coal feeder 1 and a coal bunker 2 installed on the coal feeder 1, a rotating rod 3 is rotatably connected to the coal bunker 2, a scraper 4 is installed on the rotating rod 3, and it should be noted that: the scraper 4 is attached to the inner side wall of the coal storage bin 2, the coal storage bin 2 is provided with a driving assembly 5 for driving the rotating rod 3 to rotate, one end of the bottom of the coal feeder 1 is provided with a discharge port 6, the coal feeder 1 is provided with a conveying mechanism 7 below the discharge port 6, one end of the conveying mechanism 7 far away from the coal feeder 1 is provided with a coal car 8, when cleaning the coal accumulated in the coal storage bin, the rotating rod 3 is driven by the driving assembly 5 to rotate in the coal storage bin 2, the scraper 4 is fixedly arranged on the rotating rod 3, so that the scraper 4 can be driven to rotate in the coal storage bin 2 to well clean the coal accumulated adhered to the inner wall of the coal storage bin 2, when cleaning the coal accumulated in the coal storage bin 2, the coal accumulated in the coal storage bin 2 flows out from the discharge port 6 at the bottom of the coal feeder 1, and the conveying mechanism 7 is arranged on the coal feeder 1 and below the discharge port 6, the coal conveying vehicle 8 is arranged below one end, far away from the coal feeder 1, of the conveying mechanism 7, at the moment, accumulated coal flowing out of the bottom discharge port 6 of the coal feeder 1 falls on the conveying mechanism 7, so that the accumulated coal can be conveyed into the coal conveying vehicle 8 through the conveying mechanism 7, a mode that the accumulated coal in the coal storage bin 2 is manually cleaned into a trolley and then manually conveyed into the coal storage yard for storage is replaced, in conclusion, the mode that the accumulated coal in the coal storage bin is manually cleaned into the trolley and then manually conveyed into the coal storage yard for storage is replaced, manpower and material resources are saved, the coal cleaning time is shortened, the efficiency of cleaning the accumulated coal in the coal storage bin 2 is improved, meanwhile, the accumulated coal adhered to the inner side wall of the coal storage bin is conveniently cleaned, the maintenance of the raw coal bin is facilitated, and the popularization and the use of equipment are facilitated.
As shown in fig. 1 and 3, in some embodiments, the driving assembly 5 includes a motor 501 mounted on the coal storage bin 2, the motor 501 is connected with the rotating rod 3 through a bevel gear assembly 502, and it should be noted that: bevel gear subassembly 502 includes two intermeshing's bevel gear, and one of them bevel gear fixed mounting is on the output shaft of motor 501, and another bevel gear fixed mounting is on bull stick 3, and when using, opens through control motor 501, thereby the output shaft of motor 501 rotates and can drive bull stick 3 through bevel gear subassembly 502 and rotate, and the practicality is high.
As shown in fig. 3, in some embodiments, the conveying mechanism 7 includes a first conveying roller 701 rotatably mounted on the coal feeder 1 and located below the discharge port 6, a second conveying roller 702 is rotatably connected to the coal feeder 1, the first conveying roller 701 and the second conveying roller 702 are in transmission connection through a first conveying belt 703, the first conveying belt 703 is upwardly inclined in the direction of the second conveying roller 702, and the coal car 8 is located below the second conveying roller 702, when in use, accumulated coal flowing out from the discharge port 6 at the bottom of the coal feeder 1 falls on the first conveying belt 703, because the first conveying roller 701 is rotatably mounted on the coal feeder 1 and located below the discharge port 6, the second conveying roller 702 is rotatably connected to the coal feeder 1, the first conveying roller 701 and the second conveying roller 702 are in transmission connection through a second conveying belt, the first conveying belt 703 is upwardly inclined in the direction of the second conveying roller 702, at this time, the first conveying roller 701 is rotated, so as to drive the first conveying belt 703 to rotate, thereby drive the long-pending coal on the conveyer belt 703 and remove to the second 702 directions of conveying roller, when long-pending coal on the conveyer belt 703 removes to the second 702 positions of conveying roller, along with conveying roller 701 continues to rotate, long-pending coal can drop from conveyer belt 703, because fortune coal truck 8 is located the second 702 below of conveying roller to can directly drop to fortune coal truck 8 in, do not need the manual work to clear up the long-pending coal in the coal bunker 2 to the handcart in, use manpower sparingly, the practicality is high.
As shown in fig. 1 and fig. 3, in some embodiments, the coal feeder 1 includes a housing 101 and a rotating shaft 102 rotatably installed in the housing 101, a conveyor belt 103 is connected to the rotating shaft 102, and a motor 104 for driving the rotating shaft 102 to rotate is installed on the housing 101, where: two rotating shafts 102 are rotatably connected to the casing 101, the conveyor belt 103 is rotatably connected to the two rotating shafts 102, an output shaft of the motor 104 is fixedly connected to one of the rotating shafts 102, and the discharge port 6 is formed in the casing 101, where: the discharge port 6 is formed in the shell 101 and is positioned on one side, away from the other rotating shaft 102, of one rotating shaft 102, when the coal storage device is used, the motor 104 is controlled to be started, the output shaft of the motor 104 rotates, so that the rotating shaft 102 fixedly connected with the motor is driven to rotate, the conveyor belt 103 can be driven to rotate, accumulated coal cleaned in the coal storage bin 2 can be effectively enabled to flow out of the discharge port 6 more completely, and therefore the practicability of the coal storage device is improved.
As shown in fig. 1 and 4, in some embodiments, the motor 104 is in transmission connection with the first conveying roller 701 through the transmission member 9, and in this embodiment, through the design of the transmission member 9, the rotation of the output shaft of the motor 104 can drive the first conveying roller 701 to rotate through the transmission member 9, which is highly practical.
As shown in fig. 4, in some embodiments, the transmission member 9 includes a first sprocket fixedly mounted on an output shaft of the motor 104, and further includes a second sprocket coaxially connected to the first conveying roller 701, the first sprocket and the second sprocket are connected through chain transmission, when in use, the output shaft of the motor 104 rotates to drive the first sprocket fixedly mounted on the output shaft of the motor 104 to rotate, and because the second sprocket coaxially connected to the first conveying roller 701 and the first sprocket and the second sprocket are connected through chain transmission, the output shaft of the motor 104 rotates to drive the first conveying roller 701 to rotate, which is highly practical.
As shown in fig. 3, in some embodiments, the casing 101 is hinged with a blocking plate 10 for blocking the discharge hole 6, and the casing 101 is provided with a driving member 11 acting on the blocking plate 10, in this embodiment, the blocking of the discharge hole 6 is realized by the design of the blocking plate 10, so that the device is more reasonable, and the discharge hole 6 is conveniently opened and blocked by the design of the driving member 11, thereby improving the practicability of the device.
As shown in fig. 3, in some embodiments, the driving member 11 includes an air cylinder 1101 hinged to the housing 101, a piston rod of the air cylinder 1101 is hinged to the closure plate 10, when in use, since the air cylinder 1101 is hinged to the housing 101, and the piston rod of the air cylinder 1101 is hinged to the closure plate 10, when the discharge port 6 is closed, the piston rod of the air cylinder 1101 is controlled to slide along the cylinder body thereof to the outside of the cylinder body, at this time, the air cylinder 1101 rotates on the housing 101 around its hinge point, the piston rod of the air cylinder 1101 rotates with the closure plate 10, and the closure plate 10 rotates on the housing 101 around its hinge point, so that the discharge port 6 can be closed, and conversely, the piston rod of the air cylinder 1101 is controlled to slide along the cylinder body thereof to the inside of the cylinder body, so that the discharge port 6 can be opened, and the operation is simple and the practicability is high.
As shown in fig. 3, in some embodiments, a protective shell 12 sleeved outside the bevel gear assembly 502 is installed in the coal storage bin 2, and in this embodiment, the bevel gear assembly 502 is protected by the protective shell 12, so that the coal accumulation in the coal storage bin 2 is effectively prevented from adhering to the bevel gear, and the service life of the bevel gear assembly 502 is prolonged.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a simple and easy coal bunker long-pending coal clearing device, includes coal feeder (1) and installs storage coal bunker (2) on coal feeder (1), its characterized in that, storage coal bunker (2) internal rotation is connected with bull stick (3), install scraper blade (4) on bull stick (3), install on storage coal bunker (2) and be used for the drive bull stick (3) carry out pivoted drive assembly (5), coal feeder (1) bottom one end structure has discharge gate (6), coal feeder (1) is gone up and is located conveying mechanism (7) are installed to discharge gate (6) below, conveying mechanism (7) are kept away from the one end below of coal feeder (1) is provided with fortune buggy (8).
2. The simple coal bunker cleaning device as claimed in claim 1, wherein the driving assembly (5) comprises a motor (501) mounted on the coal bunker (2), and the motor (501) is connected with the rotating rod (3) through a bevel gear assembly (502).
3. The simple coal bunker accumulated coal clearing device as claimed in claim 1, wherein the conveying mechanism (7) comprises a first conveying roller (701) which is rotatably mounted on the coal feeder (1) and located below the discharge port (6), a second conveying roller (702) is rotatably connected to the coal feeder (1), the first conveying roller (701) and the second conveying roller (702) are in transmission connection through a conveying belt (703), the conveying belt (703) is inclined upwards along the direction of the second conveying roller (702), and the coal car (8) is located below the second conveying roller (702).
4. The simple coal bunker coal cleaning device as claimed in claim 3, wherein the coal feeder (1) comprises a housing (101) and a rotating shaft (102) rotatably mounted in the housing (101), a conveyor belt (103) is connected to the rotating shaft (102), a motor (104) for driving the rotating shaft (102) to rotate is mounted on the housing (101), and the discharge port (6) is formed in the housing (101).
5. The simple coal bunker cleaning device as claimed in claim 4, wherein the motor (104) is in transmission connection with the first conveying roller (701) through a transmission member (9).
6. The simple coal bunker coal cleaning device as claimed in claim 5, wherein the transmission member (9) comprises a first chain wheel fixedly mounted on the output shaft of the motor (104) and a second chain wheel coaxially connected with the first conveying roller (701), and the first chain wheel and the second chain wheel are in transmission connection through a chain.
7. The simple coal bunker coal cleaning device as claimed in claim 4, wherein a blocking plate (10) for blocking the discharge hole (6) is hinged on the casing (101), and a driving piece (11) acting on the blocking plate (10) is mounted on the casing (101).
8. The simple coal bunker cleaning device as claimed in claim 7, wherein the driving member (11) comprises a cylinder (1101) hinged to the housing (101), and a piston rod of the cylinder (1101) is hinged to the blocking plate (10).
9. The simple coal bunker coal cleaning device as claimed in claim 2, wherein a protective shell (12) sleeved outside the bevel gear assembly (502) is installed in the coal storage bunker (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123138489.3U CN216376639U (en) | 2021-12-14 | 2021-12-14 | Simple and easy coal bunker accumulated coal clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123138489.3U CN216376639U (en) | 2021-12-14 | 2021-12-14 | Simple and easy coal bunker accumulated coal clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216376639U true CN216376639U (en) | 2022-04-26 |
Family
ID=81224558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123138489.3U Expired - Fee Related CN216376639U (en) | 2021-12-14 | 2021-12-14 | Simple and easy coal bunker accumulated coal clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216376639U (en) |
-
2021
- 2021-12-14 CN CN202123138489.3U patent/CN216376639U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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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: 20220426 |