CN112156973A - Blowing device for coal dropping pipe - Google Patents
Blowing device for coal dropping pipe Download PDFInfo
- Publication number
- CN112156973A CN112156973A CN202010998831.8A CN202010998831A CN112156973A CN 112156973 A CN112156973 A CN 112156973A CN 202010998831 A CN202010998831 A CN 202010998831A CN 112156973 A CN112156973 A CN 112156973A
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- China
- Prior art keywords
- fixedly connected
- coal
- movable
- dropping pipe
- blowing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/24—Cleaning devices comprising plural diverse cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a blowing device for a coal dropping pipe, relates to the technical field of blowing, and aims to solve the problems that the existing blowing device is complex in operation, needs manual operation, wastes time and labor, has an unobvious blowing effect on the coal dropping pipe, cannot collect sundries blown in the coal dropping pipe, and has low blowing efficiency. The invention has novel design and simple operation, can carry out the procedures of scraping, blowing and the like on the inner wall of the main body of the coal dropping pipe through the arrangement of the rotating roller, the screening net and the like, further can carry out comprehensive cleaning on the inner wall of the main body of the coal dropping pipe, and the cleaned impurities can enter the collecting box at the bottom under the vibration of the screening net, so that the blowing effect is obvious, and the blowing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of purging, in particular to a purging device for a coal dropping pipe.
Background
The coal dropping pipe is a general name of coal conveying pipelines in industries such as coal, ports, thermal power, coal dump stations, coal washing plants, coal-fired industrial boilers and the like, generally comprises a coal dropping hopper, a descending pipe, a diversion trench and the like, a longer coal dropping pipe needs to be additionally provided with an air lock to reduce raised dust, and a diversion flap gate and the like are also additionally arranged during diversion.
Disclosure of Invention
The blowing device for the coal dropping pipe provided by the invention solves the problems that the existing blowing device is complex in operation, needs manual operation, wastes time and labor, has an unobvious blowing effect on the coal dropping pipe, cannot collect sundries blown from the interior of the coal dropping pipe, and is low in blowing efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a coal breakage pipe sweeps device, includes the U-shaped seat, the equal fixedly connected with push rod motor of both sides outer wall of U-shaped seat, two the output shaft fixedly connected with apron of push rod motor, the top fixedly connected with motor of apron, the output shaft fixedly connected with screw rod of motor, the outside of screw rod is equipped with air blowing mechanism, air blowing mechanism's below is equipped with cleans the mechanism, the below of screw rod is equipped with screening mechanism, screening mechanism's below is equipped with collects the mechanism, the equal fixedly connected with fixed block of both sides inner wall of U-shaped seat, two fixedly connected with coal breakage pipe main part between the fixed block, the screw rod is located the inside of coal breakage pipe main part.
Preferably, the mechanism of blowing includes that the threaded bush establishes the outside fly leaf of screw rod, the inside fixed cover in both sides of fly leaf all is equipped with the connecting pipe, the top fixedly connected with hose of connecting pipe, the other end fixedly connected with air pump of hose, the inside of apron is run through in hose and the connecting pipe activity.
Preferably, it establishes the outside movable block of screw rod including the screw thread cover to clean the mechanism, the top and the fly leaf fixed connection of movable block, the both sides of movable block all articulate there is the movable rod, the inside rotation in bottom of movable rod is connected with first rotation pole, the fixed cover in outside of first rotation pole is equipped with cleans the roller, clean the roller and fall the inner wall roll connection of coal pipe main part, two the spout has been seted up along its direction of height to one side that the movable rod kept away from each other, the inside slidable mounting of spout has the slider, the top fixedly connected with fourth spring of spout, the bottom and the slider fixed connection of fourth spring, two one side that the slider was kept away from each other all articulates there is the flitch of scraping, scrape the inner wall sliding connection of flitch coal pipe main part.
Preferably, the screening mechanism comprises rectangular through holes formed in the two sides of the U-shaped seat, the top of each rectangular through hole is fixedly connected with a first spring, the bottom of each first spring is fixedly connected with a screening net, the inside of each screening net is rotatably connected with a reciprocating lead screw, the bottom of each reciprocating lead screw is fixedly connected with a stop block, a moving block is sleeved on an external thread of each reciprocating lead screw, and lugs are fixedly connected to the tops of the two sides of each moving block.
Preferably, the collection mechanism is including rotating a plurality of second dwangs of connection at U-shaped seat bottom inner wall, the fixed cover in outside of second dwang is equipped with the live-rollers, the top sliding connection of live-rollers has the collecting box, the fixed orifices has been seted up in the left side of U-shaped seat, the collecting box activity runs through the fixed orifices.
Preferably, the outer wall of the left side of the collecting box is fixedly connected with a handle, the tops of the two sides of the stop block are fixedly connected with guide rods, and the guide rods movably penetrate through the moving block.
Preferably, the bottom of the scraping plate is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with the movable rods, the movable rods are fixedly connected with a third spring on one side close to each other, a cross key groove is formed in the top end of the reciprocating screw rod, a cross key is fixedly connected to the bottom end of the screw rod, and the cross key penetrates through the cross key groove in a movable mode.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through installing the connecting pipe, the sliding block, the scraping plate and other structures, the cleaning roller can clean the inner wall of the main body of the coal chute, and the scraping plate can scrape the inner wall of the main body of the coal chute and clean attached impurities on the inner wall of the main body of the coal chute, meanwhile, the connecting pipe can blow the cleaned inner wall of the main body of the coal chute, so that the inner wall of the main body of the coal chute can be cleaned more comprehensively.
2. According to the invention, through installing the structures such as the screening net, the first spring, the reciprocating screw rod and the like, the screw rod can drive the reciprocating screw rod to rotate, and the moving block can vibrate the screening net, so that fallen impurities can be driven to vibrate, and further fall into the collecting box at the bottom.
To sum up, the device is novel in design, and easy operation through the setting of live-rollers and screening net etc. can scrape the coal breakage pipe main part inner wall and process such as blow, and then can carry out comprehensive clearance to coal breakage pipe main part inner wall, and the debris that the clearance falls can get into inside the collecting box of bottom under the vibrations of screening net, and then make the effect of sweeping obvious, has improved the efficiency that sweeps.
Drawings
FIG. 1 is a schematic front view of a coal chute purging device according to the present invention;
FIG. 2 is a schematic structural diagram of a coal chute purging device according to the present invention in a front view;
FIG. 3 is an enlarged schematic structural view of a reciprocating screw rod and a first spring of the coal chute purging device provided by the invention;
FIG. 4 is an enlarged schematic structural view of a second rotating rod and a rotating roller of the coal chute purging device provided by the invention;
FIG. 5 is a schematic structural diagram of a cross key of the coal dropping pipe purging device according to the present invention;
fig. 6 is a schematic top view of a reciprocating screw rod of the coal dropping pipe purging device according to the present invention.
In the figure: the device comprises a 1U-shaped seat, a 2 cover plate, a 3 fourth spring, a 4 scraping plate, a 5 movable rod, a 6 cleaning roller, a 7 first rotating rod, a 8 third spring, a 9 second spring, a 10 movable block, a 11 sliding block, a 12 movable plate, a 13 connecting pipe, a 14 screw rod, a 15 motor, a 16 hose, a 17 push rod motor, an 18 fixed block, a 19 coal dropping pipe main body, a 20 first spring, a 21 rotating roller, a 22 movable block, a 23 reciprocating screw rod, a 24 guide rod, a 25 screening net, a 26 stop block, a 27 collecting box, a 28 handle, a 29 second rotating rod and a 30 cross key.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a coal chute purging device comprises a U-shaped seat 1, wherein the outer walls of two sides of the U-shaped seat 1 are fixedly connected with push rod motors 17, the output shafts of the two push rod motors 17 are fixedly connected with a cover plate 2, the top of the cover plate 2 is fixedly connected with a motor 15, the output shaft of the motor 15 is fixedly connected with a screw 14, an air blowing mechanism is arranged outside the screw 14, a cleaning mechanism is arranged below the air blowing mechanism, a screening mechanism is arranged below the screw 14, a collecting mechanism is arranged below the screening mechanism, the inner walls of two sides of the U-shaped seat 1 are fixedly connected with fixed blocks 18, a coal chute main body 19 is fixedly connected between the two fixed blocks 18, and the screw 14 is located inside.
In this embodiment, the blowing mechanism includes a movable plate 12 threaded on the outside of the screw 14, a connecting pipe 13 is fixedly sleeved inside both sides of the movable plate 12, a hose 16 is fixedly connected to the top end of the connecting pipe 13, an air pump is fixedly connected to the other end of the hose 16, and the hose 16 and the connecting pipe 13 movably penetrate through the inside of the cover plate 2.
In this embodiment, clean the mechanism and establish at the outside movable block 10 of screw rod 14 including the screw thread cover, the top and the fly leaf 12 fixed connection of movable block 10, the both sides of movable block 10 all articulate there is the movable rod 5, the inside rotation in bottom of movable rod 5 is connected with first rotation pole 7, the fixed cover in outside of first rotation pole 7 is equipped with cleans roller 6, clean roller 6 and coal breakage pipe main part 19's inner wall roll connection, the spout has been seted up along its direction of height to one side that two movable rods 5 kept away from each other, the inside slidable mounting of spout has slider 11, the top fixedly connected with fourth spring 3 of spout, the bottom and the slider 11 fixed connection of fourth spring 3, one side that two slider 11 kept away from each other all articulates there is scraping flitch 4, scrape the inner wall sliding connection of flitch 4 coal breakage pipe main part 19.
In this embodiment, screening mechanism is including seting up the inside rectangle through-hole in U-shaped seat 1 both sides, the first spring 20 of top fixedly connected with of rectangle through-hole, the bottom fixedly connected with screening net 25 of two first springs 20, the inside rotation of screening net 25 is connected with reciprocal lead screw 23, the bottom fixedly connected with dog 26 of reciprocal lead screw 23, the outside thread bush of reciprocal lead screw 23 is equipped with movable block 22, the equal fixedly connected with lug in both sides top of movable block 22.
In this embodiment, collect the mechanism including rotating a plurality of second dwangs 29 of connecting at 1 bottom inner wall of U-shaped seat, the fixed cover in outside of second dwang 29 is equipped with live-rollers 21, the top sliding connection of live-rollers 21 has collecting box 27, the fixed orifices has been seted up on the left side of U-shaped seat 1, the fixed orifices is run through in the activity of collecting box 27.
In this embodiment, the outer wall of the left side of the collecting box 27 is fixedly connected with a handle 28, the tops of the two sides of the stop 26 are fixedly connected with a guide rod 24, and the guide rod 24 movably penetrates through the inside of the moving block 22.
In this embodiment, the bottom fixedly connected with second spring 9 of scraping flitch 4, the bottom and the movable rod 5 fixed connection of second spring 9, the one side fixedly connected with third spring 8 that two movable rods 5 are close to each other, the cross keyway has been seted up to the top of reciprocal lead screw 23 is inside, the bottom fixedly connected with cross key 30 of screw rod 14, the cross keyway is run through in the activity of cross key 30.
The working principle is that firstly, the coal chute main body 1 is fixedly connected with the fixed block 18, then the push rod motor 17 is started, the output shaft of the push rod motor 17 drives the cover plate 2 to move downwards, the downward movement of the cover plate 2 drives the motor 15 to move downwards, the downward movement of the motor 15 drives the screw 14 to move downwards, at the moment, the cross key 30 at the bottom of the screw 14 is inserted into the cross key slot, the downward movement of the screw 14 can enter the interior of the coal chute main body 1, and further, the cleaning roller 6, the connecting pipe 13 and the like can be driven to enter the interior of the coal chute main body 1, when the cover plate 2 is positioned at the top of the U-shaped seat 1, the push rod motor 17 stops working, at the moment, the motor 15 is started, the rotation of the output shaft of the motor 15 can drive the screw 14 to rotate, under the limit of the movable block 10 by the movable rod 5, the, the downward movement of the movable block 10 can drive the movable rod 5 to move downwards, the downward movement of the movable rod 5 can drive the cleaning roller 6 to rotate, the rotation of the cleaning roller 6 can clean the inner wall of the coal chute main body 1, meanwhile, the scraping plate 4 can also scrape the inner wall of the coal chute main body 1, when the movable block 10 moves downwards, the movable block 10 can drive the movable plate 12 to move downwards, the downward movement of the movable plate 12 can drive the connecting pipe 13 to move downwards, then the air pump is started, the connecting pipe 13 can spray air to the inner wall of the coal chute main body 1, then impurities can fall onto the screening net 25 at the bottom through multidirectional cleaning, at the moment, the rotation of the screw 14 can drive the reciprocating screw rod 23 to rotate, under the limit of the guide rod 24 to the movable block 22, the rotation of the reciprocating screw rod 23 can drive the movable block 22 to move longitudinally, the longitudinal movement of the moving block 22 can drive the lug to move longitudinally, the longitudinal movement of the lug can vibrate the screening net 25, and further can vibrate sundries falling on the screening net 25, and can fall into the collecting box 27 at the bottom, after the collection of the collecting box 27 is completed, the handle 28 is pulled, the collecting box 27 slides on the rotating roller 21, the sundries can be intensively treated, through the arrangement of the rotating roller 21 and the screening net 25, procedures such as scraping and blowing can be carried out on the inner wall of the coal dropping pipe main body 1, and further comprehensive cleaning can be carried out on the inner wall of the coal dropping pipe main body 1, the cleaned sundries can enter the collecting box 27 at the bottom under the vibration of the screening net 25, and further the cleaning effect is obvious, and the cleaning efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A blowing device for a coal chute comprises a U-shaped seat (1), and is characterized in that the outer walls of two sides of the U-shaped seat (1) are fixedly connected with push rod motors (17), the output shafts of the two push rod motors (17) are fixedly connected with a cover plate (2), the top of the cover plate (2) is fixedly connected with a motor (15), an output shaft of the motor (15) is fixedly connected with a screw rod (14), an air blowing mechanism is arranged outside the screw rod (14), a cleaning mechanism is arranged below the air blowing mechanism, a screening mechanism is arranged below the screw rod (14), a collecting mechanism is arranged below the screening mechanism, the coal dropping pipe is characterized in that fixed blocks (18) are fixedly connected to the inner walls of the two sides of the U-shaped seat (1), a coal dropping pipe main body (19) is fixedly connected between the two fixed blocks (18), and the screw (14) is located inside the coal dropping pipe main body (19).
2. The coal chute purging device as claimed in claim 1, wherein the blowing mechanism comprises a movable plate (12) which is threaded and sleeved outside the screw (14), connecting pipes (13) are fixedly sleeved inside two sides of the movable plate (12), a hose (16) is fixedly connected to the top end of each connecting pipe (13), an air pump is fixedly connected to the other end of each hose (16), and the hose (16) and the connecting pipes (13) movably penetrate through the inside of the cover plate (2).
3. The blowing device for the coal chute pipe as claimed in claim 1, wherein the cleaning mechanism comprises a movable block (10) which is sleeved outside a screw rod (14) in a threaded manner, the top of the movable block (10) is fixedly connected with a movable plate (12), movable rods (5) are hinged on two sides of the movable block (10), a first rotating rod (7) is rotatably connected to the inside of the bottom of the movable rod (5), a cleaning roller (6) is fixedly sleeved outside the first rotating rod (7), the cleaning roller (6) is connected with the inner wall of the coal chute main body (19) in a rolling manner, a sliding groove is formed in one side, away from each other, of the two movable rods (5) along the height direction of the sliding groove, a sliding block (11) is slidably installed inside the sliding groove, a fourth spring (3) is fixedly connected to the top of the sliding groove, and the bottom of the fourth spring (3) is fixedly connected with the sliding block (11), one side of each of the two sliding blocks (11) far away from each other is hinged with a scraping plate (4), and the inner walls of the coal dropping pipe main bodies (19) of the scraping plates (4) are in sliding connection.
4. The purging device for the coal chute as claimed in claim 1, wherein the screening mechanism comprises rectangular through holes formed in two sides of the U-shaped seat (1), first springs (20) are fixedly connected to the tops of the rectangular through holes, screening nets (25) are fixedly connected to the bottoms of the two first springs (20), reciprocating lead screws (23) are rotatably connected to the inside of the screening nets (25), stop blocks (26) are fixedly connected to the bottoms of the reciprocating lead screws (23), moving blocks (22) are sleeved on external threads of the reciprocating lead screws (23), and protruding blocks are fixedly connected to the tops of two sides of the moving blocks (22).
5. The purging device for the coal chute as claimed in claim 1, wherein the collecting mechanism comprises a plurality of second rotating rods (29) rotatably connected to the inner wall of the bottom of the U-shaped seat (1), a rotating roller (21) is fixedly sleeved outside the second rotating rods (29), a collecting box (27) is slidably connected to the top of the rotating roller (21), a fixing hole is formed in the left side of the U-shaped seat (1), and the collecting box (27) movably penetrates through the fixing hole.
6. The purging device for the coal dropping pipe according to claim 4 or 5, wherein a handle (28) is fixedly connected to the outer wall of the left side of the collecting box (27), guide rods (24) are fixedly connected to the tops of the two sides of the stop block (26), and the guide rods (24) movably penetrate through the inside of the moving block (22).
7. The purging device for the coal chute as claimed in claim 3 or 4, wherein a second spring (9) is fixedly connected to the bottom of the scraper plate (4), the bottom of the second spring (9) is fixedly connected with the movable rods (5), a third spring (8) is fixedly connected to one side of each of the two movable rods (5) close to each other, a cross-shaped key slot is formed in the top end of the reciprocating screw rod (23), a cross-shaped key (30) is fixedly connected to the bottom end of the screw rod (14), and the cross-shaped key (30) movably penetrates through the cross-shaped key slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998831.8A CN112156973A (en) | 2020-09-22 | 2020-09-22 | Blowing device for coal dropping pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998831.8A CN112156973A (en) | 2020-09-22 | 2020-09-22 | Blowing device for coal dropping pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112156973A true CN112156973A (en) | 2021-01-01 |
Family
ID=73863281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010998831.8A Withdrawn CN112156973A (en) | 2020-09-22 | 2020-09-22 | Blowing device for coal dropping pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112156973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963789A (en) * | 2021-02-25 | 2021-06-15 | 辽东学院 | Lawn lamp based on single chip microcomputer control |
| CN114453352A (en) * | 2022-01-26 | 2022-05-10 | 张超 | Purging and cleaning device for petroleum and natural gas pipeline |
-
2020
- 2020-09-22 CN CN202010998831.8A patent/CN112156973A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963789A (en) * | 2021-02-25 | 2021-06-15 | 辽东学院 | Lawn lamp based on single chip microcomputer control |
| CN114453352A (en) * | 2022-01-26 | 2022-05-10 | 张超 | Purging and cleaning device for petroleum and natural gas pipeline |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210101 |