CN211678890U - Tar residue scraping and cleaning device - Google Patents
Tar residue scraping and cleaning device Download PDFInfo
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- CN211678890U CN211678890U CN202020044837.7U CN202020044837U CN211678890U CN 211678890 U CN211678890 U CN 211678890U CN 202020044837 U CN202020044837 U CN 202020044837U CN 211678890 U CN211678890 U CN 211678890U
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Abstract
The utility model relates to a cleaning device is scraped to tar sediment, including main part and scraping mechanism, scraping mechanism includes connecting plate, lead screw, slider, drive assembly, spacing subassembly, supporting component, two bearings and a plurality of scraping components, scraping components includes connecting rod and scraper blade, and this cleaning device is scraped to tar sediment passes through scraping mechanism, has realized the function of clearance tar sediment, need not artificial clearance, has improved the convenience of clearance tar sediment, compares with current scraping mechanism, can also move down when this scraping mechanism scraper blade rotates to enlarged the sediment scope of scraping, promoted the sediment effect of scraping.
Description
Technical Field
The utility model relates to a coke oven field, in particular to a tar residue scraping and cleaning device.
Background
The tar residue is a viscous solid-liquid mixture formed by cooling solid components such as coal powder, coke powder, graphite and the like and organic tar in the coking process. The tar residue contains coal powder, coke powder, coal tar, dendritic polymer and mechanical impurities.
The existing tar residues are easily adhered to the inner wall of the main body, manual cleaning is needed, the residue scraping process is complicated, time and labor are wasted, the convenience of scraping the residues is greatly reduced, and therefore the practicability of the existing tar residue scraping and cleaning device is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the tar residue scraping and cleaning device is provided.
The utility model provides a technical scheme that its technical problem adopted is: a tar residue scraping and cleaning device comprises a main body and a scraping mechanism, wherein the scraping mechanism is arranged inside the main body, a control panel is fixed on one side of the main body, and a PLC is arranged in the control panel;
the scraping mechanism comprises a connecting plate, a screw rod, a sliding block, a driving assembly, a limiting assembly, a supporting assembly, two bearings and a plurality of scraping assemblies, wherein the two bearings are respectively fixed at the top and the bottom in the main body, two ends of the screw rod are respectively and fixedly connected with the inner rings of the two bearings, the slide block is sleeved on the screw rod, the joint of the sliding block and the screw rod is provided with a thread matched with the screw rod, the connecting plate is provided with a through hole, the screw rod penetrates through the through hole, the connecting plate is horizontally arranged below the sliding block, the limiting assembly is arranged on the inner wall of the through hole of the connecting plate, the connecting plate is connected with the screw rod through a limiting component, the supporting component is arranged below the sliding block, the slide block is connected with the connecting plate through a supporting component, the driving component is arranged above the connecting plate, the driving assembly is connected with the sliding block, and the scraping assemblies are uniformly arranged on the periphery of the sliding block in the circumferential direction;
strike off the subassembly and include connecting rod and scraper blade, the both ends of connecting rod respectively with slider and scraper blade fixed connection, the scraper blade supports with the inner wall of main part and leans on.
Preferably, in order to drive the sliding block to rotate, the driving assembly comprises a motor, a first gear and a second gear, the motor is fixed above the connecting plate, the first gear is arranged above the motor, the motor is in transmission connection with the first gear, a small hole is formed in the second gear, the sliding block is fixedly connected with the inner wall of the small hole, the first gear is meshed with the second gear, and the motor is electrically connected with the PLC.
Preferably, in order to limit the rotation direction of the sliding block, the supporting assembly comprises a plurality of supporting rods, the supporting rods are circumferentially and uniformly distributed below the sliding block, an annular groove is formed in the upper portion of the connecting plate, one end of each supporting rod is vertically fixed below the sliding block, the other end of each supporting rod is arranged inside the annular groove, the other end of each supporting rod is matched with the annular groove, and the supporting rods are in sliding connection with the annular grooves.
Preferably, in order to avoid the support rod from being separated from the annular groove, the annular groove is a dovetail groove.
Preferably, in order to restrict the moving direction of the connecting plate, the limiting assembly comprises two limiting rods, two grooves are formed in the screw rod, the grooves correspond to the limiting rods one to one, the two limiting rods are symmetrically arranged relative to the screw rod, one end of each limiting rod is fixedly connected with the inner wall of the corresponding through hole of the connecting plate, the other end of each limiting rod is arranged inside the corresponding groove, the other end of each limiting rod is matched with the corresponding groove, and the limiting rods are connected with the corresponding grooves in a sliding mode.
Preferably, in order to make the limiting rod move smoothly, one end of the limiting rod, which is far away from the inner wall of the through hole, is provided with a notch, a ball is arranged in the notch, the center of the ball is arranged inside the notch, and the ball abuts against the inner wall of the groove.
The beneficial effects of the utility model are that, this cleaning device is scraped to tar sediment has realized the function of clearance tar sediment through striking off the mechanism, need not artificial clearance, has improved the convenience of clearance tar sediment, compares with current striking off mechanism, can also move down when should striking off the mechanism scraper blade and rotate to enlarge and scrape the sediment scope, promoted and scraped the sediment effect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the tar residue scraping and cleaning apparatus of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of a limiting component of the tar residue scraping and cleaning device of the present invention;
in the figure: 1. the automatic scraper comprises a main body, 2 parts of a control plate, 3 parts of a screw rod, 4 parts of a sliding block, 5 parts of a connecting plate, 6 parts of a motor, 7 parts of a first gear, 8 parts of a second gear, 9 parts of a connecting rod, 10 parts of a scraper, 11 parts of a supporting rod, 12 parts of a limiting rod and 13 parts of a ball.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the tar residue scraping and cleaning device comprises a main body 1 and a scraping mechanism, wherein the scraping mechanism is arranged inside the main body 1, a control panel 2 is fixed on one side of the main body 1, and a PLC is arranged in the control panel 2;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This cleaning device is scraped to tar sediment has realized the function of clearance tar sediment through striking off the mechanism, need not artificial clearance, has improved the convenience of clearance tar sediment.
As shown in fig. 1-2, the scraping mechanism comprises a connecting plate 5, a screw rod 3, a sliding block 4, a driving assembly, a limiting assembly, a supporting assembly, two bearings and a plurality of scraping assemblies, wherein the two bearings are respectively fixed at the top and the bottom in the main body 1, two ends of the screw rod 3 are respectively fixedly connected with inner rings of the two bearings, the sliding block 4 is sleeved on the screw rod 3, a thread matched with the screw rod 3 is arranged at the joint of the sliding block 4 and the screw rod 3, a through hole is arranged on the connecting plate 5, the screw rod 3 passes through the through hole, the connecting plate 5 is horizontally arranged below the sliding block 4, the limiting assembly is arranged on the inner wall of the through hole of the connecting plate 5, the connecting plate 5 is connected with the screw rod 3 through the limiting assembly, the supporting assembly is arranged below the sliding block 4, the sliding block 4 is connected with the connecting plate 5 through the supporting assembly, the, the driving assembly is connected with the sliding block 4, and the scraping assemblies are uniformly arranged on the periphery of the sliding block 4 in the circumferential direction;
the scraping component comprises a connecting rod 9 and a scraper 10, two ends of the connecting rod 9 are fixedly connected with the sliding block 4 and the scraper 10 respectively, and the scraper 10 abuts against the inner wall of the main body 1.
When striking off the during operation, control drive assembly work, make slider 4 rotate round lead screw 3, because lead screw 3 is fixed, threaded connection through slider 4 and lead screw 3, make slider 4 can also remove along lead screw 3 when round lead screw 3 pivoted, drive scraper blade 10 through connecting rod 9 and rotate and the downstream along lead screw 3, the sediment scope of scraping has been enlarged, the sediment effect of scraping has been promoted, thereby strike off the tar sediment on 1 inner wall of main part, the function of clearance has been realized, need not artificial clearance, the convenience of clearance tar sediment has been improved.
Preferably, in order to drive the sliding block 4 to rotate, the driving assembly comprises a motor 6, a first gear 7 and a second gear 8, the motor 6 is fixed above the connecting plate 5, the first gear 7 is arranged above the motor 6, the motor 6 is in transmission connection with the first gear 7, a small hole is formed in the second gear 8, the sliding block 4 is fixedly connected with the inner wall of the small hole, the first gear 7 is meshed with the second gear 8, and the motor 6 is electrically connected with the PLC.
When striking off the during operation, control motor 6 starts, drive first gear 7 and rotate, meshing through first gear 7 and second gear 8, make slider 4 rotate round lead screw 3, because lead screw 3 is fixed, make slider 4 can also remove along lead screw 3 when round lead screw 3 pivoted, drive scraper blade 10 through connecting rod 9 and rotate and the downstream along lead screw 3, thereby strike off the tar sediment on 1 inner wall of main part, the function of clearance has been realized, need not artificial clearance, the convenience of clearance tar sediment has been improved.
Preferably, in order to limit the rotation direction of the slider 4, the support assembly comprises a plurality of support rods 11, the support rods 11 are circumferentially and uniformly distributed below the slider 4, an annular groove is formed in the upper portion of the connecting plate 5, one end of each support rod 11 is vertically fixed below the slider 4, the other end of each support rod 11 is arranged inside the annular groove, the other end of each support rod 11 is matched with the annular groove, and the support rods 11 are slidably connected with the annular groove.
When slider 4 rotated round lead screw 3, driven bracing piece 11 and rotated along the ring channel to restricted slider 4's direction of rotation, not influencing under slider 4 pivoted prerequisite simultaneously, provided the holding power for slider 4, more stable when making slider 4 rotate round lead screw 3.
Preferably, in order to avoid the support rod 11 from being separated from the annular groove, the annular groove is a dovetail groove.
As shown in fig. 3, the limiting component comprises two limiting rods 12, two grooves are formed in the screw rod 3, the grooves correspond to the limiting rods 12 one to one, the two limiting rods 12 are symmetrically arranged relative to the screw rod 3, one end of each limiting rod 12 is fixedly connected with the inner wall of the through hole of the connecting plate 5, the other end of each limiting rod 12 is arranged inside the corresponding groove, the other end of each limiting rod 12 is matched with the corresponding groove, and the limiting rods 12 are connected with the corresponding grooves in a sliding mode.
When the connecting plate 5 moves along the screw rod 3, the limiting rod 12 is driven to move in the groove and is embedded in the groove through the limiting rod 12, so that the connecting plate 5 cannot rotate when moving up and down along the screw rod 3, and the stability of the connecting plate 5 during moving is improved.
Preferably, in order to make the motion of the limiting rod 12 smooth, one end of the limiting rod 12 far away from the inner wall of the through hole is provided with a notch, a ball 13 is arranged in the notch, the center of the ball 13 is arranged inside the notch, and the ball 13 abuts against the inner wall of the groove.
Through setting up ball 13, reduced the frictional force when gag lever post 12 removes in the recess for more smooth when gag lever post 12 removes along the recess.
When striking off the during operation, control motor 6 starts, drive first gear 7 and rotate, meshing through first gear 7 and second gear 8, make slider 4 rotate round lead screw 3, because lead screw 3 is fixed, through the threaded connection of slider 4 and lead screw 3, make slider 4 can also remove along lead screw 3 when round lead screw 3 pivoted, drive scraper blade 10 through connecting rod 9 and rotate and the downstream along lead screw 3, the sediment scope of scraping has been enlarged, the sediment effect of scraping has been promoted, thereby strike off the tar sediment on 1 inner wall of main part, the function of clearance has been realized, need not artificial clearance, the convenience of clearance tar sediment has been improved.
Compared with the prior art, this cleaning device is scraped to tar sediment has realized the function of clearance tar sediment through scraping the mechanism, need not artificial clearance, has improved the convenience of clearance tar sediment, compares with current scraping mechanism, can also move down when this scraping mechanism scraper blade 10 rotates to enlarged and scraped the sediment scope, promoted and scraped the sediment effect.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The tar residue scraping and cleaning device is characterized by comprising a main body (1) and a scraping mechanism, wherein the scraping mechanism is arranged inside the main body (1), a control panel (2) is fixed on one side of the main body (1), and a PLC is arranged in the control panel (2);
the scraping mechanism comprises a connecting plate (5), a screw rod (3), a sliding block (4), a driving assembly, a limiting assembly, a supporting assembly, two bearings and a plurality of scraping assemblies, wherein the two bearings are respectively fixed at the top and the bottom in the main body (1), the two ends of the screw rod (3) are respectively fixedly connected with the inner rings of the two bearings, the sliding block (4) is sleeved on the screw rod (3), the connecting part of the sliding block (4) and the screw rod (3) is provided with a thread matched with the screw rod (3), the connecting plate (5) is provided with a through hole, the screw rod (3) penetrates through the through hole, the connecting plate (5) is horizontally arranged below the sliding block (4), the limiting assembly is arranged on the inner wall of the through hole of the connecting plate (5), the connecting plate (5) is connected with the screw rod (3) through the limiting assembly, the supporting assembly is arranged below the sliding block (4), the sliding block (4) is connected with the connecting plate (5) through a supporting assembly, the driving assembly is arranged above the connecting plate (5) and connected with the sliding block (4), and the scraping assemblies are uniformly arranged on the periphery of the sliding block (4) in the circumferential direction;
the scraping component comprises a connecting rod (9) and a scraping plate (10), two ends of the connecting rod (9) are fixedly connected with the sliding block (4) and the scraping plate (10) respectively, and the scraping plate (10) is abutted to the inner wall of the main body (1).
2. The tar residue scraping and cleaning device as claimed in claim 1, wherein the driving assembly comprises a motor (6), a first gear (7) and a second gear (8), the motor (6) is fixed above the connecting plate (5), the first gear (7) is arranged above the motor (6), the motor (6) is in transmission connection with the first gear (7), the second gear (8) is provided with a small hole, the sliding block (4) is fixedly connected with the inner wall of the small hole, the first gear (7) is meshed with the second gear (8), and the motor (6) is electrically connected with the PLC.
3. The tar residue scraping and cleaning device as claimed in claim 1, wherein the support assembly comprises a plurality of support rods (11), the support rods (11) are circumferentially and uniformly distributed below the sliding block (4), an annular groove is formed above the connecting plate (5), one end of each support rod (11) is vertically fixed below the sliding block (4), the other end of each support rod (11) is arranged inside the annular groove, the other end of each support rod (11) is matched with the annular groove, and the support rods (11) are slidably connected with the annular grooves.
4. The tar slag scraping and cleaning apparatus of claim 3, wherein the annular groove is a dovetail groove.
5. The tar residue scraping and cleaning device according to claim 1, wherein the limiting component comprises two limiting rods (12), two grooves are formed in the screw rod (3), the grooves correspond to the limiting rods (12) one by one, the two limiting rods (12) are symmetrically arranged about the screw rod (3), one end of each limiting rod (12) is fixedly connected with the inner wall of the through hole of the connecting plate (5), the other end of each limiting rod (12) is arranged inside the corresponding groove, the other end of each limiting rod (12) is matched with the corresponding groove, and the limiting rods (12) are connected with the corresponding grooves in a sliding mode.
6. The tar residue scraping and cleaning device as claimed in claim 5, characterized in that the end of the limiting rod (12) far away from the inner wall of the through hole is provided with a notch, a ball (13) is arranged in the notch, the center of the ball (13) is arranged inside the notch, and the ball (13) abuts against the inner wall of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044837.7U CN211678890U (en) | 2020-01-09 | 2020-01-09 | Tar residue scraping and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044837.7U CN211678890U (en) | 2020-01-09 | 2020-01-09 | Tar residue scraping and cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN211678890U true CN211678890U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020044837.7U Active CN211678890U (en) | 2020-01-09 | 2020-01-09 | Tar residue scraping and cleaning device |
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| CN (1) | CN211678890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020155A (en) * | 2021-03-05 | 2021-06-25 | 张生进 | Tubular product inner wall cleaning device based on rotatory principle of striking off |
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2020
- 2020-01-09 CN CN202020044837.7U patent/CN211678890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020155A (en) * | 2021-03-05 | 2021-06-25 | 张生进 | Tubular product inner wall cleaning device based on rotatory principle of striking off |
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