CN212200541U - Mud scraping device for hydraulic engineering - Google Patents
Mud scraping device for hydraulic engineering Download PDFInfo
- Publication number
- CN212200541U CN212200541U CN202020262557.3U CN202020262557U CN212200541U CN 212200541 U CN212200541 U CN 212200541U CN 202020262557 U CN202020262557 U CN 202020262557U CN 212200541 U CN212200541 U CN 212200541U
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- scraper knife
- treatment tank
- hydraulic engineering
- scraping device
- sliding
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Abstract
The utility model relates to a sludge scraping device for hydraulic engineering, which comprises a treatment tank, wherein a sewage discharge pipe is communicated with the treatment tank, a sewage discharge baffle is arranged on the sewage discharge pipe, a scraper knife for scraping sludge is arranged in the treatment tank in a sliding manner, a moving frame is arranged on the surface of the scraper knife away from the bottom wall of the treatment tank, the moving frame moves in the direction close to or away from a sewage discharge outlet, and a driving piece for driving the moving frame to move is arranged in the treatment tank; the movable rack is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the middle of the scraper knife, the moving direction of the scraper knife is perpendicular to the plane where the scraper knife is located, and a torsion spring is arranged between the scraper knife and the rotating shaft. The utility model has the advantages of reduce cost in business.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering scrubbing equipment technique and specifically relates to a mud scraping device for hydraulic engineering is related to.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when water conservancy projects are built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production; some links of hydraulic engineering often produce a large amount of sludge.
In the prior art, patent application with publication number CN109386049A discloses a sludge scraping device for hydraulic engineering, which comprises a treatment tank, a first gear, a chain, a second gear, a sewage discharge pipe, a sewage discharge baffle, a connecting rod, a third gear, a magnetic scraper knife, a magnetic bottom plate, a fixed plate, a motor, a driving gear, a driven gear and a rotating shaft; a first gear, a chain, a second gear, a third gear, a magnetic scraper knife and a magnetic bottom plate are arranged in the treatment tank; the magnetic bottom plate is fixedly arranged on the inner bottom surface of the treatment tank, and a magnetic scraper knife is arranged at the upper end of the magnetic bottom plate; the magnetic scraper knife and the magnetic bottom plate are mutually attracted, and a connecting rod is arranged at the top end of the magnetic scraper knife; the chain is meshed with the first gear, the second gear and the third gear to drive the magnetic scraper knife to clean the sludge of the magnetic bottom plate.
However, the technical scheme has the following technical problems: some hard materials can be touch at the in-process of scraping mud, if inlay iron nail etc. on the bottom plate of handling the pond, and the hard material can be scraped by force to magnetism spiller under the drive of chain, leads to magnetism spiller to damage, increases the cost of maintenance of enterprise or increases the change number of times of magnetism spiller.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mud scraping device for hydraulic engineering has the advantage that reduces the spiller and damage in order to reduce cost in business.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a sludge scraping device for hydraulic engineering comprises a treatment tank, wherein a sewage discharge pipe is communicated with the treatment tank, a sewage discharge baffle is arranged on the sewage discharge pipe, a scraper knife for scraping sludge is arranged in the treatment tank in a sliding mode, a moving frame is arranged on the surface, away from the bottom wall of the treatment tank, of the scraper knife, the moving frame moves in the direction close to or away from the sewage discharge pipe, and a driving piece for driving the moving frame to move is arranged in the treatment tank; the movable rack is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the middle of the scraper knife, and a torsion spring is arranged between the scraper knife and the rotating shaft.
Through adopting above-mentioned technical scheme, when needs strike off the silt of handling the pond diapire, order about through the driving piece and remove the frame and drive the spiller removal, adjust the blowdown baffle and pass through the blow off pipe in order to handle the silt in the pond and discharge. The scraper knife is subjected to the torsion of the torsion spring, so that when the scraper knife scrapes sludge, the plane where the scraper knife is located is perpendicular to the moving direction of the scraper knife; when handling the pond diapire and having inlayed hard thing, the spiller uses the pivot as the central axis rotation under blocking of hard thing, walks around hard thing, avoids the spiller to scrape hard thing by force to reduce the damage of spiller, and then reduce the cost of maintenance and the change number of times of spiller, reduce the cost of enterprises. The torsional spring has the reset effect to the spiller after the rotation, and the spiller can receive the torsion automatic re-setting of torsional spring, need not the manual readjustment, uses manpower sparingly.
In a preferred example, the method can further comprise the following steps: the scraper knife has a plurality ofly, a plurality ofly the scraper knife is the butt each other end to end and is located the coplanar.
Through adopting above-mentioned technical scheme, rotation when a plurality of spillers so that meet hard thing reduces simultaneously because of the spiller rotates the silt of leaving over simultaneously.
In a preferred example, the method can further comprise the following steps: and one end of the scraper knife close to the bottom wall of the treatment tank is conical.
Through adopting above-mentioned technical scheme, pyramid's spiller can improve the effect of scraping off to the silt of handling the pond diapire, improves the clearance effect to handling the pond.
In a preferred example, the method can further comprise the following steps: and silicone rubber is arranged at the conical position of the scraper knife.
Through adopting above-mentioned technical scheme, silicon rubber has certain guard action to the spiller, when meetting hard thing, hard thing at first with the silicon rubber contact, and silicon rubber long service life, further reduce the damage of spiller to reduce the change and the cost of maintenance of enterprise.
In a preferred example, the method can further comprise the following steps: the driving piece comprises a guide rod stretching across the treatment pool, the guide rod is in the length direction along the moving direction of the moving frame, a sliding groove is formed in the length direction of the guide rod, a lead screw is connected to the sliding groove in a rotating mode, the moving frame is connected to the lead screw in a threaded mode, and a motor used for driving the lead screw to rotate is arranged on the treatment pool.
Through adopting above-mentioned technical scheme, starter motor orders about the lead screw and rotates, and the lead screw drives the spiller through removing the frame and removes to strike off the silt in handling the pond. The lead screw is cheap and easy to obtain, the cost is low, the lead screw is stable in transmission and has self-locking performance, and the scraper knife can be fixed to a required position.
In a preferred example, the method can further comprise the following steps: the pivot includes that fixed connection and sliding connection are at the slide bar of dead lever outer wall on moving the frame, be provided with on the relative diapire of dead lever and slide bar and be used for ordering about the spring that the slide bar orientation is close to the removal of treatment pond diapire, the one end of torsional spring is connected on the slide bar, and the other end is connected on the spiller, be provided with on the slide bar and be used for blockking that the slide bar is followed dead lever circumferential direction and blockked.
Through adopting above-mentioned technical scheme, the slide bar receives the elasticity orientation of spring to be close to and handles the removal of pond diapire to make the spiller contact with handling pond diapire all the time, improve the effect of striking off to handling pond diapire silt, simple and practical. Because the scraper knife can rotate sometimes, the arrangement of the blocking piece can prevent the sliding rod from rotating along the circumferential direction of the fixed rod due to the rotation of the scraper knife, so that the rotating effect of the scraper knife is ensured.
In a preferred example, the method can further comprise the following steps: the blocking piece comprises a sliding block with a sliding rod inner wall, a groove for the sliding block to slide is formed in the outer wall of the fixing rod, and the groove is formed in the length direction of the fixing rod.
Through adopting above-mentioned technical scheme, the slide bar receives the elasticity of spring when sliding, drives the slider and slides in the recess, because the recess is seted up along dead lever length direction, has the effect of blockking to the circumferential direction of slide bar, prevents the slide bar along dead lever circumferential direction.
To sum up, the utility model discloses a beneficial technological effect does:
1. when handling the pond diapire and having inlayed hard thing, the spiller uses the pivot as the central axis rotation under blocking of hard thing, walks around hard thing, avoids the spiller to scrape hard thing by force to reduce the damage of spiller, and then reduce the cost of maintenance and the change number of times of spiller, reduce the cost of enterprises.
2. The silicon rubber has a certain protective effect on the scraper knife, when the scraper knife meets a hard object, the hard object is firstly contacted with the silicon rubber, the damage of the scraper knife is further reduced, and therefore the replacement and maintenance cost of enterprises is reduced.
3. The slide bar is close to the processing pond diapire and removes by the elasticity orientation of spring to drive spiller all the time with processing pond diapire contact, improve the effect of striking off to processing pond diapire silt, simple and practical.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a side sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a treatment tank; 2. a blow-off pipe; 3. a sewage discharge baffle plate; 4. a scraper knife; 5. a movable frame; 6. a rotating shaft; 61. fixing the rod; 62. a slide bar; 7. a torsion spring; 8. silicone rubber; 9. a guide bar; 10. a chute; 11. a lead screw; 12. a motor; 13. a spring; 14. a slider; 15. and (4) a groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses a sludge scraping device for hydraulic engineering, which combines a drawing 1 and a drawing 2, and comprises a treatment tank 1, a sewage discharge pipe 2 is communicated with the treatment tank 1, a sewage discharge baffle 3 is connected on the sewage discharge pipe 2 in a sliding and clamping way, and the sewage discharge baffle 3 slides along the vertical direction; it is provided with the spiller 4 that is used for striking off mud to slide in handling pond 1, and spiller 4 has a plurality ofly, and a plurality of spillers 4 butt each other and lie in the coplanar end to end, have three in this embodiment. In order to improve the scraping effect on the sludge on the bottom wall of the treatment tank 1, one end of the scraper knife 4 close to the bottom wall of the treatment tank 1 is conical. The silicone rubber 8 is arranged at the conical position of the scraper knife 4, and the silicone rubber 8 has a certain protection effect on the scraper knife 4, so that the damage to the scraper knife 4 is further reduced.
With reference to fig. 1 and 2, a moving frame 5 is arranged on the surface of the scraper knife 4 far away from the bottom wall of the treatment tank 1, the moving frame 5 moves in the direction close to or far away from the sewage discharge pipe 2, and a driving part for driving the moving frame 5 to move is arranged in the treatment tank 1; the driving piece is including stretching over guide arm 9 of handling pond 1, and 9 length direction of guide arm has seted up spout 10 along 9 length direction of guide arm along moving 5 moving directions, and 10 internal rotations in spout are connected with lead screw 11, and 5 threaded connection of moving frame is provided with on handling pond 1 and is used for ordering about lead screw 11 pivoted motor 12 on the lead screw 11. The starting motor 12 drives the screw rod 11 to rotate, and the screw rod 11 drives the scraper knife 4 to move through the moving frame 5, so that sludge in the treatment tank 1 is scraped.
Combine fig. 2 and fig. 3, fixedly connected with pivot 6 on the carriage 5, pivot 6 includes dead lever 61 and the sliding rod 62 of sliding connection at dead lever 61 outer wall of fixed connection on the carriage 5, be provided with on the relative diapire of dead lever 61 and sliding rod 62 and be used for driving about sliding rod 62 towards being close to the spring 13 that handles 1 diapire of pond and remove, sliding rod 62 rotates with spiller 4 middle part and is connected, be provided with torsional spring 7 between spiller 4 and sliding rod 62, the one end of torsional spring 7 is connected on sliding rod 62, on spiller 4 is connected to the other end, the setting of torsional spring 7 is so that spiller 4 is when removing, the plane perpendicular to spiller 4's the moving direction of spiller 4 place, torsional spring 7 has the reset effect to spiller 4 after rotating simultaneously, spiller 4 can receive torsional spring 7's torsion automatic re-setting. When the hard object is embedded in the bottom wall of the treatment tank 1, the scraper knife 4 rotates around the hard object by taking the rotating shaft 6 as the central axis under the blocking of the hard object, and the scraper knife 4 is prevented from forcibly scraping the hard object, so that the damage of the scraper knife 4 is reduced.
As shown in fig. 3, since the blade 4 sometimes rotates, in order to prevent the sliding rod 62 from rotating along the circumferential direction of the fixing rod 61 due to the rotation of the blade 4, a blocking member for blocking the sliding rod 62 from rotating along the circumferential direction of the fixing rod 61 is disposed on the sliding rod 62, the blocking member includes a T-shaped slider 14 having an inner wall of the sliding rod 62, a groove 15 for the slider 14 to slide is disposed on an outer wall of the fixing rod 61, the groove 15 is disposed along the length direction of the fixing rod 61, and the groove 15 has a guiding function for the movement of the slider 14 and a blocking function for the circumferential direction of the sliding rod 62.
The implementation principle of the embodiment is as follows:
when needs strike off silt, starter motor 12 orders about lead screw 11 and rotates, and lead screw 11 drives spiller 4 through removing frame 5 and removes, and spiller 4 contacts with treatment tank 1 diapire under the effect of spring 13 to strike off the silt in the treatment tank 1. When handling 1 diapire in pond and having inlayed hard thing, the spiller 4 uses pivot 6 as the central axis rotation under blocking of hard thing, walks around hard thing, avoids spiller 4 to scrape hard thing by force to reduce the damage of spiller 4, spiller 4 after the rotation receives torsion reset of torsional spring 7.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a sludge scraping device for hydraulic engineering, including handling pond (1), with it is provided with blow off pipe (2) to handle pond (1) intercommunication, be provided with blowdown baffle (3) on blow off pipe (2), its characterized in that: a scraper knife (4) used for scraping sludge is arranged in the treatment tank (1) in a sliding mode, a moving frame (5) is arranged on the surface, away from the bottom wall of the treatment tank (1), of the scraper knife (4), the moving frame (5) moves in the direction close to or away from the sewage discharge pipe (2), and a driving piece used for driving the moving frame (5) to move is arranged in the treatment tank (1); the movable rack is characterized in that a rotating shaft (6) is fixedly connected to the movable rack (5), the rotating shaft (6) is rotatably connected with the middle of the scraper knife (4), and a torsion spring (7) is arranged between the scraper knife (4) and the rotating shaft (6).
2. The sludge scraping device for the hydraulic engineering according to claim 1, characterized in that: the scraper knife (4) is provided with a plurality of scraper knives (4), and the scraper knives (4) are mutually abutted end to end and are positioned on the same plane.
3. The sludge scraping device for the hydraulic engineering according to claim 2, characterized in that: one end of the scraper knife (4) close to the bottom wall of the treatment tank (1) is conical.
4. The sludge scraping device for the hydraulic engineering according to claim 3, characterized in that: and silicon rubber (8) is arranged at the conical position of the scraper knife (4).
5. The sludge scraping device for the hydraulic engineering according to claim 1, characterized in that: the driving piece comprises a guide rod (9) stretching across the treatment pool (1), the guide rod (9) is in the length direction along the moving direction of the moving frame (5), a sliding groove (10) is formed in the length direction of the guide rod (9), a lead screw (11) is connected to the sliding groove (10) in a rotating mode, the moving frame (5) is connected to the lead screw (11) in a threaded mode, and a motor (12) used for driving the lead screw (11) to rotate is arranged on the treatment pool (1).
6. The sludge scraping device for the hydraulic engineering according to claim 1, characterized in that: pivot (6) are including fixed connection dead lever (61) on removal frame (5) and sliding rod (62) of sliding connection at dead lever (61) outer wall, be provided with on dead lever (61) and the relative diapire of sliding rod (62) and be used for driving about spring (13) that sliding rod (62) orientation is close to processing pond (1) diapire and removes, the one end of torsional spring (7) is connected on sliding rod (62), and the other end is connected on spiller (4), be provided with on sliding rod (62) and be used for blockking that sliding rod (62) are followed dead lever (61) circumferential direction's piece.
7. The sludge scraping device for the hydraulic engineering according to claim 6, characterized in that: the blocking piece comprises a sliding block (14) provided with an inner wall of a sliding rod (62), a groove (15) for the sliding block (14) to slide is formed in the outer wall of the fixing rod (61), and the groove (15) is formed in the length direction of the fixing rod (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262557.3U CN212200541U (en) | 2020-03-05 | 2020-03-05 | Mud scraping device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262557.3U CN212200541U (en) | 2020-03-05 | 2020-03-05 | Mud scraping device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212200541U true CN212200541U (en) | 2020-12-22 |
Family
ID=73820654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262557.3U Withdrawn - After Issue CN212200541U (en) | 2020-03-05 | 2020-03-05 | Mud scraping device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212200541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428949A (en) * | 2021-08-27 | 2021-09-24 | 江苏迈威清洁科技有限公司 | Water treatment device for recovering metal in industrial wastewater by utilizing magnetic force |
| CN114482172A (en) * | 2021-12-11 | 2022-05-13 | 安徽博雅园林建筑有限公司 | Water conservancy culvert gate sediment removal device |
| CN114772696A (en) * | 2022-06-20 | 2022-07-22 | 江苏厚水环保技术有限公司 | Sewage precipitation separation processing apparatus |
-
2020
- 2020-03-05 CN CN202020262557.3U patent/CN212200541U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428949A (en) * | 2021-08-27 | 2021-09-24 | 江苏迈威清洁科技有限公司 | Water treatment device for recovering metal in industrial wastewater by utilizing magnetic force |
| CN113428949B (en) * | 2021-08-27 | 2021-11-23 | 江苏迈威清洁科技有限公司 | Water treatment device for recovering metal in industrial wastewater by utilizing magnetic force |
| CN114482172A (en) * | 2021-12-11 | 2022-05-13 | 安徽博雅园林建筑有限公司 | Water conservancy culvert gate sediment removal device |
| CN114772696A (en) * | 2022-06-20 | 2022-07-22 | 江苏厚水环保技术有限公司 | Sewage precipitation separation processing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201222 Effective date of abandoning: 20230811 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20201222 Effective date of abandoning: 20230811 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |