CN109235519B - Hydraulic engineering desilting device - Google Patents
Hydraulic engineering desilting device Download PDFInfo
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- CN109235519B CN109235519B CN201811117549.3A CN201811117549A CN109235519B CN 109235519 B CN109235519 B CN 109235519B CN 201811117549 A CN201811117549 A CN 201811117549A CN 109235519 B CN109235519 B CN 109235519B
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- box body
- dredging
- fixedly connected
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- rotating
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a dredging device for a hydraulic engineering, which comprises a rectangular base and a lifting device arranged above the rectangular base; the hydraulic engineering dredging device also comprises an adjusting device arranged on one side of the lifting device and a dredging device arranged at one end of the adjusting device; the rectangular base lower surface four corners department is equipped with removes the wheel, removes wheel and rectangular base fixed connection, and rectangular base lower surface four corners department is equipped with pneumatic cylinder one, pneumatic cylinder one and rectangular base fixed connection, and the rectangular base upper surface is equipped with the controller, controller and rectangular base fixed connection, and the rectangular base side surface is equipped with power source. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the related field of hydraulic engineering, in particular to a dredging device for hydraulic engineering.
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. 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 hydraulic engineering is 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. The existing river channel dredging device is difficult to accurately clear silt, and thick settled silt easily blocks a dredge pump when deep silt is cleared, so that serious loss is caused. Sludge is also less easily cleaned than water. Therefore, a river channel dredging device for hydraulic engineering, which can accurately clean sludge and cannot be blocked, needs to be developed.
Traditional water conservancy silt device, for example, patent number is 201810034592.7, and the patent name is a hydraulic engineering desilting device's patent, and the structural use limitation of this equipment is great, to the great silt of gravel and sand content, can not play effectual clearance effect.
Disclosure of Invention
The invention aims to solve the problems and designs a dredging device for hydraulic engineering.
The technical scheme of the invention is that the lifting device comprises a rectangular base and a lifting device arranged above the rectangular base; the hydraulic engineering dredging device also comprises an adjusting device arranged on one side of the lifting device and a dredging device arranged at one end of the adjusting device; the rectangular base lower surface four corners department is equipped with removes the wheel, removes wheel and rectangular base fixed connection, and rectangular base lower surface four corners department is equipped with pneumatic cylinder one, pneumatic cylinder one and rectangular base fixed connection, and the rectangular base upper surface is equipped with the controller, controller and rectangular base fixed connection, and the rectangular base side surface is equipped with power source.
The lifting device comprises a rectangular box body arranged on the upper surface of the rectangular base, and the lower surface of the rectangular box body is fixedly connected with the rectangular base; the first bearing is arranged on the opposite side surface of the rectangular box body, the first bearing is connected with the rectangular box body in an embedded mode, a rotating shaft is arranged on the inner surface of the first bearing, the rotating shaft is connected with the first bearing in an inserted mode, a first gear is arranged at one end of the rotating shaft and fixedly connected with the rotating shaft, a first rotating motor is arranged in the rectangular box body and fixedly connected with the rectangular box body, a speed reducer is arranged in the rectangular box body and fixedly connected with the rectangular box body, and the output end of the first rotating motor is connected with the input end of; the other end of the rotating shaft is provided with a rotating winch, a steel wire rope is arranged on the outer surface of the rotating winch, and the steel wire rope is wound and connected with the rotating winch.
The adjusting device comprises a bearing rod arranged at one end of the upper surface of the rectangular box body, the bearing rod is connected with the rectangular box body in an inserted manner, a hydraulic cylinder II is arranged on the lower surface of the bearing rod, the lower end of the hydraulic cylinder II is fixedly connected with the rectangular box body, the upper end of the hydraulic cylinder II is fixedly connected with the bearing rod, a pulley I is arranged at the upper end of the bearing rod and fixedly connected with the bearing rod, a pulley II is arranged at the lower end of the bearing rod, and the pulley II is fixedly connected with the bearing rod; and the steel wire rope is respectively connected with the first pulley and the second pulley in a sliding manner.
The dredging device comprises a dredging box body arranged at the other end of the steel wire rope, the dredging box body is fixedly connected with the steel wire rope, a large opening is formed in the lower surface of the dredging box body and fixedly connected with the dredging box body, arc-shaped fixing plates are arranged on two sides of the large opening, the upper end of each arc-shaped fixing plate is fixedly connected with the dredging box body, a waterproof motor is arranged on the side surface of each arc-shaped fixing plate and fixedly connected with the corresponding arc-shaped fixing plate, a plurality of waterproof motors are uniformly distributed on the lower edge of each arc-shaped fixing plate, an eccentric shaft is arranged at the rotating end of each waterproof motor, and two; the desilting box side surface is equipped with the rectangle spout, and rectangle spout and desilting box fixed connection are equipped with cowl in the rectangle spout, cowl and rectangle spout sliding connection, and the cowl upper end is equipped with linear electric motor one, linear electric motor one lower extreme and cowl fixed connection, linear electric motor one upper end and desilting box fixed connection.
A pressure sensor is arranged in the dredging box body and fixedly connected with the dredging box body.
And an auxiliary vibrator is arranged at the upper end of the dredging box body.
The upper end of the dredging box body is provided with a balancing instrument which is fixedly connected with the dredging box body.
And an oil pump is arranged on one side of the rectangular base, and connecting pipes are arranged between the oil pump and the first hydraulic cylinder and between the oil pump and the second hydraulic cylinder.
The signal input ends of the first rotating motor, the first waterproof motor, the first linear motor, the pressure sensor, the auxiliary vibrator and the balancing instrument are electrically connected with the model output end of the controller.
The power input end of the first rotating motor, the waterproof motor, the first linear motor, the pressure sensor, the auxiliary vibrator and the balancing instrument is electrically connected with the output end of the power interface.
According to the hydraulic engineering dredging device manufactured by the technical scheme, the dredging device can be quickly lifted through the lifting device, the dredging device can swing at a certain angle when leaking out of the water surface under the action of the adjusting device, and sludge can better flow into the dredging box body under the action of the dredging device.
Drawings
FIG. 1 is a schematic structural diagram of a hydraulic engineering dredging device;
FIG. 2 is a schematic front view of the dredging box of the present invention;
FIG. 3 is a schematic view of the lifting device of the present invention;
FIG. 4 is a schematic view of the dredging apparatus of the present invention;
FIG. 5 is a schematic view of an adjustment device according to the present invention;
in the figure, 1, a rectangular base; 2. a moving wheel; 3. a first hydraulic cylinder; 4. a controller; 5. a power interface; 6. a rectangular box body; 7. a first bearing; 8. a rotating shaft; 9. a first gear; 10. a first rotating motor; 11. a speed reducer; 12. rotating the winch; 13. a wire rope; 14. a load-bearing bar; 15. a second hydraulic cylinder; 16. a first pulley; 17. a second pulley; 18. a dredging box body; 19. a large opening; 20. an arc-shaped fixing plate; 21. a waterproof motor; 22. an eccentric shaft; 23. a rectangular chute; 24. an arc-shaped baffle plate; 25. a linear motor I; 26. a pressure sensor; 27. an auxiliary vibrator; 28. a balancing instrument; 29. an oil pump; 30. and (4) connecting the pipes.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in fig. 1-5.
In this embodiment, through the use of hoisting device can make the sediment removal device carry out quick promotion, can make the sediment removal device carry out the swing of certain angle when spilling the surface of water through adjusting device's effect, make the desilting box by a better position. The sludge can be better flowed into the dredging box body 18 by the action of the dredging device.
Firstly, after the equipment is moved to a corresponding position, the controller 4 controls the oil pump 29 to start working, the controller 4 controls the hydraulic cylinder II 15 and the hydraulic cylinder I3 to perform certain expansion and contraction, the expansion and contraction of the hydraulic cylinder I3 enables the rectangular base 1 to have a more stable structure, the expansion of the hydraulic cylinder II 15 enables the dredging box body 18 to have more proper height and angle when entering the horizontal direction for dredging, after the angle is adjusted, the controller 4 controls the rotating motor I10 to rotate, the rotating end of the rotating motor I10 directly drives the speed reducer 11 to rotate, the rotating end of the speed reducer 11 directly drives the gear I9 to rotate, the gear I9 directly drives the rotating shaft 8 and the rotating winch 12 to rotate, the rotating winch 12 directly drives the steel wire rope 13 to contract, because the steel wire rope 13 is in sliding connection with the pulley I16 and the pulley II 17, when the rotating motor I10 rotates, indirectly drives the dredging box body 18 to ascend or descend.
And secondly, when the dredging box body 18 is contacted with the sludge, the controller 4 controls the linear motor I25 to contract, so that the arc-shaped baffle plate 24 is in an open state, then the controller 4 controls the auxiliary vibrator 27 and the waterproof motor 21 to synchronously work, and the waterproof motor 21 rotates because the rotating end is provided with the eccentric shaft 22, so that certain vibration can be generated in rotation, the generated vibration can be directly transmitted to the sludge, and the sludge is more smoothly embedded into the dredging box body 18. The balancer 28 feeds back the descending posture of the dredging box 18 to the controller 4 in real time, thereby controlling the auxiliary vibrator 27 and the waterproof motor 21 to achieve the purpose of adjusting the posture. When the pressure sensor 26 senses a certain pressure, the controller 4 controls the linear motor one 25 to extend, and the linear motor one 25 directly drives the arc-shaped baffle plate 24 to slide in the rectangular sliding groove 23 until the arc-shaped baffle plate 24 seals the large opening 19. Thereby realizing the aim of dredging.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (1)
1. A hydraulic engineering dredging device comprises a rectangular base (1) and a lifting device arranged above the rectangular base (1); the hydraulic engineering dredging device is characterized by further comprising an adjusting device arranged on one side of the lifting device and a dredging device arranged at one end of the adjusting device; the four corners of the lower surface of the rectangular base (1) are provided with moving wheels (2), the moving wheels (2) are fixedly connected with the rectangular base (1), the four corners of the lower surface of the rectangular base (1) are provided with hydraulic cylinders I (3), the hydraulic cylinders I (3) are fixedly connected with the rectangular base (1), the upper surface of the rectangular base (1) is provided with a controller (4), the controller (4) is fixedly connected with the rectangular base (1), and the side surface of the rectangular base (1) is provided with a power supply interface (5);
the lifting device comprises a rectangular box body (6) arranged on the upper surface of the rectangular base (1), and the lower surface of the rectangular box body (6) is fixedly connected with the rectangular base (1); the bearing I (7) is arranged on the opposite side surface of the rectangular box body (6), the bearing I (7) is connected with the rectangular box body (6) in an embedded mode, a rotating shaft (8) is arranged on the inner surface of the bearing I (7), the rotating shaft (8) is connected with the bearing I (7) in an inserted mode, a gear I (9) is arranged at one end of the rotating shaft (8), the gear I (9) is fixedly connected with the rotating shaft (8), a rotating motor I (10) is arranged in the rectangular box body (6), the rotating motor I (10) is fixedly connected with the rectangular box body (6), a speed reducer (11) is arranged in the rectangular box body (6), the speed reducer (11) is fixedly connected with the rectangular box body (6), and the output end of the rotating motor I (10); a rotating winch (12) is arranged at the other end of the rotating shaft (8), a steel wire rope (13) is arranged on the outer surface of the rotating winch (12), and the steel wire rope (13) is wound and connected with the rotating winch (12);
the adjusting device comprises a bearing rod (14) arranged at one end of the upper surface of the rectangular box body (6), the bearing rod (14) is connected with the rectangular box body (6) in a plug-in mode, a hydraulic cylinder II (15) is arranged on the lower surface of the bearing rod (14), the lower end of the hydraulic cylinder II (15) is fixedly connected with the rectangular box body (6), the upper end of the hydraulic cylinder II (15) is fixedly connected with the bearing rod (14), a pulley I (16) is arranged at the upper end of the bearing rod (14), the pulley I (16) is fixedly connected with the bearing rod (14), a pulley II (17) is arranged at the lower end of the bearing rod (14), and the pulley II (17) is fixedly connected with the bearing rod; the steel wire rope (13) is respectively connected with the first pulley (16) and the second pulley (17) in a sliding manner;
the dredging device comprises a dredging box body (18) arranged at the other end of the steel wire rope (13), the dredging box body (18) is fixedly connected with the steel wire rope (13), a large opening (19) is formed in the lower surface of the dredging box body (18), the large opening (19) is fixedly connected with the dredging box body (18), arc-shaped fixing plates (20) are arranged on two sides of the large opening (19), the upper end of each arc-shaped fixing plate (20) is fixedly connected with the dredging box body (18), a waterproof motor (21) is arranged on the side surface of each arc-shaped fixing plate (20), the waterproof motors (21) are fixedly connected with the arc-shaped fixing plates (20), the waterproof motors (21) are provided with a plurality of parts and are uniformly distributed on the lower edge of each arc-shaped fixing plate (20), an eccentric shaft (22) is arranged at the rotating end of each waterproof motor (21; the side surface of the dredging box body (18) is provided with a rectangular sliding chute (23), the rectangular sliding chute (23) is fixedly connected with the dredging box body (18), an arc-shaped baffle (24) is arranged in the rectangular sliding chute (23), the arc-shaped baffle (24) is in sliding connection with the rectangular sliding chute (23), the upper end of the arc-shaped baffle (24) is provided with a linear motor I (25), the lower end of the linear motor I (25) is fixedly connected with the arc-shaped baffle (24), and the upper end of the linear motor I (25) is fixedly connected with the dredging box body (18);
a pressure sensor (26) is arranged in the dredging box body (18), and the pressure sensor (26) is fixedly connected with the dredging box body (18);
an auxiliary vibrator (27) is arranged at the upper end of the dredging box body (18);
a balancing instrument (28) is arranged at the upper end of the dredging box body (18), and the balancing instrument (28) is fixedly connected with the dredging box body (18);
an oil pump (29) is arranged on one side of the rectangular base (1), and a connecting pipe (30) is arranged between the oil pump (29) and the hydraulic cylinder I (3) and the hydraulic cylinder II (15);
the signal input ends of the first rotating motor (10), the waterproof motor (21), the first linear motor (25), the pressure sensor (26), the auxiliary vibrator (27) and the balancing instrument (28) are electrically connected with the model output end of the controller (4);
the power input ends of the first rotating motor (10), the waterproof motor (21), the first linear motor (25), the pressure sensor (26), the auxiliary vibrator (27) and the balancing instrument (28) are electrically connected with the output end of the power interface (5);
when the device is used, in the first step, after the device is moved to a corresponding position, the controller (4) controls the oil pump (29) to start working, the controller (4) controls the hydraulic cylinder II (15) and the hydraulic cylinder I (3) to stretch to a certain extent, the rectangular base (1) has a more stable structure due to the stretching of the hydraulic cylinder I (3), the extension of the hydraulic cylinder II (15) enables the dredging box body (18) to have more proper height and angle when entering the horizontal state for dredging, after the angle is adjusted, the controller (4) controls the rotating motor I (10) to rotate, the rotating end of the rotating motor I (10) directly drives the speed reducer (11) to rotate, the rotating end of the speed reducer (11) directly drives the gear I (9) to rotate, the gear I (9) directly drives the rotating shaft (8) and the rotating winch (12) to rotate, and the rotating winch (12) directly drives the steel wire rope (13) to retract, the steel wire rope (13) is in sliding connection with the first pulley (16) and the second pulley (17), so that the first rotating motor (10) indirectly drives the dredging box body (18) to ascend or descend;
secondly, when the dredging box body (18) is contacted with sludge, the controller (4) controls the linear motor I (25) to contract to enable the arc-shaped baffle (24) to be in an open state, then the controller (4) controls the auxiliary vibrator (27) and the waterproof motor (21) to synchronously work, and when the waterproof motor (21) rotates, due to the fact that the eccentric shaft (22) is arranged at the rotating end, certain vibration can be generated during rotation, the generated vibration can be directly transmitted to the sludge, and the sludge can be smoothly embedded into the dredging box body (18); the balancer (28) feeds back the descending posture of the dredging box body (18) to the controller (4) in real time, so that the auxiliary vibrator (27) and the waterproof motor (21) are controlled to achieve the purpose of adjusting the posture; when the pressure sensor (26) senses a certain pressure, the controller (4) controls the linear motor I (25) to extend, and the linear motor I (25) directly drives the arc-shaped baffle (24) to slide in the rectangular sliding groove (23) until the arc-shaped baffle (24) seals the large opening (19); thereby realizing the aim of dredging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117549.3A CN109235519B (en) | 2018-09-20 | 2018-09-20 | Hydraulic engineering desilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117549.3A CN109235519B (en) | 2018-09-20 | 2018-09-20 | Hydraulic engineering desilting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109235519A CN109235519A (en) | 2019-01-18 |
| CN109235519B true CN109235519B (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117549.3A Active CN109235519B (en) | 2018-09-20 | 2018-09-20 | Hydraulic engineering desilting device |
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| Country | Link |
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| CN (1) | CN109235519B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130432A (en) * | 2019-04-24 | 2019-08-16 | 白水娣 | A kind of Pond Silt cleaning plant |
| CN111549838A (en) * | 2020-05-26 | 2020-08-18 | 王炳东 | Small-size river course desilting dredging head is inhaled to hobbing cutter hank |
| CN115780422B (en) * | 2022-09-07 | 2023-08-29 | 甘肃水利机械化工程有限责任公司 | Water conservancy culvert pipe dredging equipment and dredging method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2123599C1 (en) * | 1992-12-10 | 1998-12-20 | Герман Леонидович Новиков | Silt recovering unit |
| CN101761132A (en) * | 2010-03-25 | 2010-06-30 | 黑旋风工程机械开发有限公司 | Sludge vibration grab bucket |
| CN205347173U (en) * | 2015-12-29 | 2016-06-29 | 扬州大学 | Small -size water in city desilting system of not drawing water |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7143532B2 (en) * | 2004-01-15 | 2006-12-05 | Great Lakes Dredge & Dock Company | Marine backhoe dredge |
-
2018
- 2018-09-20 CN CN201811117549.3A patent/CN109235519B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2123599C1 (en) * | 1992-12-10 | 1998-12-20 | Герман Леонидович Новиков | Silt recovering unit |
| CN101761132A (en) * | 2010-03-25 | 2010-06-30 | 黑旋风工程机械开发有限公司 | Sludge vibration grab bucket |
| CN205347173U (en) * | 2015-12-29 | 2016-06-29 | 扬州大学 | Small -size water in city desilting system of not drawing water |
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| Publication number | Publication date |
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| CN109235519A (en) | 2019-01-18 |
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Effective date of registration: 20210528 Address after: 322100 room 502-3, East District, building a, headquarters center, 23 Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Zhongao Construction Engineering Co.,Ltd. Address before: 322105 no.1-305, Wusi village, Chengdong street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Wu Chaozhen |
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Effective date of registration: 20220513 Address after: 315000 Haishu District, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG WANHUA CONSTRUCTION Co.,Ltd. Address before: 322100 room 502-3, East District, building a, headquarters center, 23 Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Dongyang Zhongao Construction Engineering Co.,Ltd. |