CN113585383A - River channel dredging device for environmental protection engineering - Google Patents
River channel dredging device for environmental protection engineering Download PDFInfo
- Publication number
- CN113585383A CN113585383A CN202110981498.4A CN202110981498A CN113585383A CN 113585383 A CN113585383 A CN 113585383A CN 202110981498 A CN202110981498 A CN 202110981498A CN 113585383 A CN113585383 A CN 113585383A
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- China
- Prior art keywords
- assembly
- sludge
- stirring
- driving
- silt
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Classifications
-
- 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
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention is suitable for the technical field of river channel cleaning, and provides a river channel dredging device for environmental protection engineering, which comprises: the device comprises a shell, a driving assembly is arranged on the shell and connected with a planetary gear assembly and a second stirring piece, a first stirring piece is arranged on the planetary gear assembly, the driving assembly is connected with a transmission assembly, the transmission assembly is connected with a lifting rotating piece, the lifting rotating piece is movably connected with the driving assembly, impurities such as silt and stones are fed into the shell and fall on the lifting rotating piece, the driving assembly is matched with the transmission assembly to drive the lifting rotating piece to rotate and reciprocate, the sludge, the stones and the inner wall of the shell are mutually collided through the centrifugal force and the gravity, the sludge is crushed, and impurities such as silt, stones and the like are separated, the mud suction pump sucks the mixture of the silt and water in the shell, the driving assembly drives the first stirring pieces to stir and crush the silt, and the planetary gear assembly drives the second stirring piece to stir and crush the sludge, so that the sludge suction pump is effectively prevented from being blocked by impurities such as sludge or stones.
Description
Technical Field
The invention belongs to the technical field of river channel cleaning, and particularly relates to a river channel dredging device for environmental protection engineering.
Background
The water conservancy project is an important basic project, which is concerned with the aspects of national life, and the river course is an important point for forming the water conservancy project and plays an important role in water storage, water area communication and the like.
The river course is through long-term use, often can have a large amount of silt in the deposit of river course bottom, and often contains impurity such as stone in the silt, and current desilting device often absorbs impurity such as sedimentary silt and stone through the dredge pump, but because silt mobility is poor and the reason that the stone volume is not of uniform size, very easily blocks up the dredge pump.
Therefore, there is a need for a river dredging device for environmental protection engineering to solve the above problems.
Disclosure of Invention
The embodiment of the invention aims to provide a river channel dredging device for environmental protection engineering, and aims to solve the problems in the background technology.
The embodiment of the invention is realized in such a way that the river channel dredging device for the environmental protection engineering comprises the following components:
the casing, be equipped with drive assembly on the casing, drive assembly is connected with planetary gear assembly and first stirring piece, the last second stirring piece that is equipped with of planetary gear assembly, drive assembly is connected with drive assembly, drive assembly is connected with the piece that rotates that goes up and down, go up and down to rotate the piece with drive assembly swing joint, drive assembly is used for driving first stirring piece stirring silt and stirs silt through planetary gear assembly drive second stirring piece to and cooperation drive assembly drives the piece that goes up and down and not only rotates but also reciprocal lift and then through vibrations and centrifugal force separation silt and impurity.
As a further scheme of the invention, the driving component comprises a driving part and a transmission part, an output shaft of the driving part is connected with the transmission part, the transmission part is connected with the planetary gear component, a plurality of first stirring parts are arranged on the transmission part, and one end of the transmission part, which is far away from the driving part, is connected with the transmission component.
As a further scheme of the invention, the transmission part comprises a transmission shaft, a sliding block and a limiting block, the transmission shaft is fixedly connected with the sliding block, one end of the sliding block, which is far away from the lifting rotating part, is fixedly connected with the limiting block, the limiting block is fixedly connected with the transmission shaft, the lifting rotating part is provided with a sliding groove, the lifting rotating part is slidably connected with the transmission part, and the limiting block is used for limiting the lifting rotating part.
As a further scheme of the invention, the transmission assembly comprises a gear pair unit and a cam, the gear pair unit is connected with the driving assembly, the gear pair unit is movably connected with the shell, a plurality of cams are arranged on the gear pair unit, the gear pair unit is used for driving the cam to rotate, and the cam is used for supporting the lifting rotating piece and driving the lifting rotating piece to lift.
As a further scheme of the present invention, the planetary gear assembly includes a sun gear, a planetary gear, a ring gear and a planet carrier, the ring gear is fixedly connected to the housing, the ring gear is engaged with a plurality of planetary gears, the planetary gear is engaged with the sun gear, the sun gear is fixedly connected to the driving assembly, the plurality of planetary gears are all connected to the planet carrier, the planet carrier is connected to a plurality of second stirring members, and the second stirring members and the planetary gears have the same number and are all coaxially mounted on the planet carrier.
As a further scheme of the invention, the shell is provided with a feeding assembly, the feeding assembly comprises a bucket and a feeding machine, the bucket and the feeding machine are both arranged on the shell, the bucket is used for excavating sludge and feeding the sludge onto the feeding machine, and the feeding machine is used for feeding the sludge into the shell.
As a further scheme of the invention, the shell is communicated with a sludge pump through a pipeline, and the sludge pump is used for sucking sludge which is stirred and crushed in the shell.
As a further scheme of the invention, an automatic door and a storage box are arranged on the shell at the position of the lifting rotating piece, the storage box is used for storing impurities, and the shell is communicated with or separated from the storage box through opening and closing of the automatic door.
The casing is sent into with impurity such as silt and stone to the material loading subassembly, impurity such as silt and stone falls on the piece is rotated in the action of gravity whereabouts, drive assembly cooperation drive assembly drives the piece that rotates that goes up and down both rotatory and reciprocal going up and down, make silt through centrifugal force and gravity, stone and shells inner wall collide each other, play broken silt, make silt and water mix, and impurity separation such as silt and stone, when the suction dredge pumps absorb the mixture of silt and water in the casing, silt can be through first stirring piece and second stirring piece, drive assembly drives the broken silt of a plurality of first stirring piece stirring, and drive the broken silt of second stirring piece stirring through planetary gear assembly, make the silt broken more abundant, silt mixes more fully with water, effectively prevent that the suction dredge pump from being blockked up by impurity such as silt or stone.
Drawings
Fig. 1 is a schematic structural diagram of a river dredging device for environmental protection engineering according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a transmission member according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a planetary gear assembly provided by an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a planet carrier and a second stirring member provided in the embodiment of the present invention;
in the drawings: 1-shell, 2-driving component, 21-driving component, 22-driving component, 221-transmission shaft, 222-sliding block, 223-limiting block, 3-planetary gear component, 31-sun gear, 32-planetary gear, 33-gear ring, 34-planet carrier, 4-first stirring component, 5-second stirring component, 6-transmission component, 61-gear pair unit, 611-first bevel gear, 612-second bevel gear, 613-rotating rod, 62-cam, 7-lifting rotating component, 8-feeding component, 81-bucket, 82-feeding machine, 9-automatic door, 10-storage box and 11-dredge pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, an embodiment of the present invention includes:
In one embodiment of the invention, the dredging device is provided with a first stirring part 4, a second stirring part 5 and a lifting rotating part 7 aiming at the problem that a dredge pump 11 is easy to block, a plurality of second stirring parts 5 and a planetary gear assembly 3 are arranged, the planetary gear assembly 3 is connected with a driving assembly 2, a plurality of first stirring parts 4 are arranged on the driving assembly 2, the driving assembly 2 and a transmission assembly 6 are arranged on the transmission assembly 6, the lifting rotating part 7 is movably connected with the driving assembly 2, the driving assembly 2 drives a plurality of first stirring parts 4 to rotate and drives a plurality of second stirring parts 5 to rotate through the planetary gear assembly 3, the first stirring parts 4 and the second stirring parts 5 simultaneously stir and crush sludge, so that the sludge is mixed with water, the sludge is prevented from blocking the dredge pump 11, and simultaneously, the driving assembly 2 drives the lifting rotating part 7 to rotate, because centrifugal force's influence, impurity such as silt and stone on the piece 7 that rotates goes up and down strikes and striking casing 1 each other, and silt is broken and mix with water, realizes impurity separation such as silt and stone, and transmission assembly 6 drives the piece 7 that goes up and down simultaneously and goes up and down, further broken silt and make impurity separation such as silt and stone.
Referring to fig. 1 and 2, in an example of the present invention, the driving assembly 2 includes a driving member 21 and a transmission member 22, an output shaft of the driving member 21 is connected to the transmission member 22, the transmission member 22 is connected to the planetary gear assembly 3, a plurality of first stirring members 4 are disposed on the transmission member 22, and an end of the transmission member 22 away from the driving member 21 is connected to the transmission assembly 6.
In this embodiment, the driving member 21 may be a motor, the transmission member 22 includes a transmission shaft 221, a slider 222 and a limit block 223, the transmission shaft 221 is fixedly connected to the slider 222, one end of the slider 222, which is away from the lifting and rotating member 7, is fixedly connected to the limit block 223, the limit block 223 is fixedly connected to the transmission shaft 221, a sliding slot is disposed on the lifting and rotating member 7, the lifting and rotating member 7 is slidably connected to the transmission member 22, the limit block 223 is used for limiting the lifting and rotating member 7, the driving member 21 drives the lifting and rotating member 7 to rotate through the transmission shaft 221, and the transmission shaft 221 drives the lifting and rotating member 7 to slide and lift along the direction of the slider 222 through the transmission assembly 6; the drive member 22 may also be a pneumatic motor.
Further, it is equipped with automatically-controlled door 9 and storage box 10 to lie in lifting and drop rotating 7 department on casing 1, storage box 10 is used for saving impurity, will through opening and close of automatically-controlled door 9 casing 1 with storage box 10 intercommunication or partition, when the lifting and drop rotating 7 on remain impurity such as a certain amount of stones, open automatically-controlled door 9, impurity is thrown into storage box 10 through automatically-controlled door 9 under the effect of centrifugal force, prevents that lifting and drop rotating 7 from remaining too much impurity, then closes automatically-controlled door 9.
Referring to fig. 1 and 2, in an embodiment of the present invention, the transmission assembly 6 includes a gear pair unit 61 and a cam 62, the gear pair unit 61 is movably connected to the housing 1, the gear pair unit 61 is provided with a plurality of cams 62, the gear pair unit 61 is used for driving the cam 62 to rotate, and the cam 62 is used for supporting the lifting rotating member 7 and driving the lifting rotating member 7 to lift.
In this embodiment, the gear pair unit 61 includes a first bevel gear 611, a second bevel gear 612 and a rotating rod 613, the first bevel gear 611 is fixedly connected to the driving component 2, the first bevel gear 611 is engaged with the second bevel gear 612, the second bevel gear 612 is fixedly connected to the rotating rod 613, the rotating rod 613 is rotatably connected to the housing 1, the rotating rod 613 is fixedly connected to the plurality of cams 62, the driving component 2 drives the first bevel gear 611 to rotate, the first bevel gear 611 drives the rotating rod 613 to rotate by driving the second bevel gear 612, so as to drive the cams 62 to rotate, the cams 62 abut against the lifting rotor 7 to drive the lifting rotor 7 to lift and lower along a preset direction in cooperation with gravity; transmission component 6 can also adopt worm wheel, worm and eccentric wheel, the worm wheel with drive component 2 fixed connection, the worm wheel with the worm meshing, the worm with the casing rotates to be connected, eccentric on the worm is equipped with a plurality of eccentric wheels, eccentric wheel conflict goes up and down to rotate piece 7, and drive component 2 drives the worm wheel rotatory, and the worm wheel drives a plurality of eccentric wheel rotations through the worm and then drives the reciprocal lift of piece 7 that goes up and down.
Referring to fig. 1 to 4, in an embodiment of the present invention, the planetary gear assembly 3 includes a sun gear 31, planet gears 32, a ring gear 33 and a planet carrier 34, the ring gear 33 is fixedly connected to the housing 1, the ring gear 33 is engaged with a plurality of the planet gears 32, the planet gears 32 are engaged with the sun gear 31, the sun gear 31 is fixedly connected to the driving assembly 2, the plurality of the planet gears 32 are all connected to the planet carrier 34, the planet carrier 34 is connected to a plurality of second stirring members 5, and the second stirring members 5 and the planet gears 32 are the same in number and are all coaxially mounted on the planet carrier 34.
In this embodiment, the housing 1 is provided with the feeding assembly 8, the feeding assembly 8 includes a bucket 81 and a feeder 82, the bucket 81 and the feeder 82 are both provided on the housing 1, the bucket 81 is used for excavating sludge and feeding the sludge onto the feeder 82, the feeder 82 is used for feeding the sludge into the housing 1, the housing 1 is communicated with a sludge pump through a pipeline, the sludge pump is used for sucking the sludge which is stirred and crushed in the housing 1, the feeding assembly 8 feeds impurities such as sludge and stones into the housing 1, the driving assembly 2 drives the sun gear 31 to rotate, the sun gear 31 drives the planet carrier 34 to revolve around the sun gear 31 through the planetary gear 32, the planet carrier 34 drives the second stirring members 5 to rotate and stir the crushed sludge, and the sludge in the housing 1 is sucked by the sludge suction pump 11 and is fed to a predetermined position.
The working principle is as follows:
the feeding component 8 feeds impurities such as silt, stones and the like into the shell 1, the impurities such as silt, stones and the like fall on the lifting rotating component 7 under the action of gravity, the driving component 2 is matched with the transmission component 6 to drive the lifting rotating component 7 to rotate and lift in a reciprocating manner, the sludge, the stones and the inner wall of the shell 1 are collided with each other by the centrifugal force and the gravity, the sludge is crushed, the sludge is mixed with the water, and impurities such as sludge and stones are separated, when the sludge suction pump 11 sucks the mixture of the sludge and the water in the shell 1, the sludge can pass through the first stirring pieces 4 and the second stirring pieces 5, the driving assembly 2 drives the plurality of first stirring pieces 4 to stir and break the sludge, and drive broken silt of second stirring 5 stirring through planetary gear assembly 3 for the silt is broken more fully, and silt mixes more fully with water, prevents effectively that dredge pump 11 from being blockked up by impurity such as silt or stone.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a river course sediment removal device for environmental protection engineering which characterized in that includes:
the casing, be equipped with drive assembly on the casing, drive assembly is connected with planetary gear assembly and first stirring piece, the last second stirring piece that is equipped with of planetary gear assembly, drive assembly is connected with drive assembly, drive assembly is connected with the piece that rotates that goes up and down, go up and down to rotate the piece with drive assembly swing joint, drive assembly is used for driving first stirring piece stirring silt and stirs silt through planetary gear assembly drive second stirring piece to and cooperation drive assembly drives the piece that goes up and down and not only rotates but also reciprocal lift and then through vibrations and centrifugal force separation silt and impurity.
2. The river channel dredging device for the environmental protection engineering as claimed in claim 1, wherein the driving assembly comprises a driving member and a transmission member, an output shaft of the driving member is connected with the transmission member, the transmission member is connected with the planetary gear assembly, a plurality of first stirring members are arranged on the transmission member, and one end of the transmission member, which is far away from the driving member, is connected with the transmission member.
3. The river channel dredging device for the environmental protection engineering according to claim 2, wherein the transmission part comprises a transmission shaft, a sliding block and a limiting block, the transmission shaft is fixedly connected with the sliding block, the sliding block is far away from one end of the lifting rotation part, the limiting block is fixedly connected with the transmission shaft, a sliding groove is formed in the lifting rotation part, the lifting rotation part is slidably connected with the transmission part, and the limiting block is used for limiting the lifting rotation part.
4. The river channel dredging device for the environmental protection engineering as claimed in claim 1, wherein the transmission assembly comprises a gear pair unit and a cam, the gear pair unit is connected with the driving assembly, the gear pair unit is movably connected with the casing, a plurality of cams are arranged on the gear pair unit, the gear pair unit is used for driving the cam to rotate, and the cam is used for supporting the lifting rotating member and driving the lifting rotating member to lift.
5. The river channel dredging device for the environmental protection engineering as claimed in claim 1 or 2, wherein the planetary gear assembly comprises a sun gear, a planetary gear, a gear ring and a planet carrier, the gear ring is fixedly connected with the casing, the gear ring is meshed with a plurality of planetary gears, the planetary gear is meshed with the sun gear, the sun gear is fixedly connected with the driving assembly, the planetary gears are all connected with the planet carrier, the planet carrier is connected with a plurality of second stirring members, and the second stirring members are the same in number as the planetary gears and are coaxially mounted on the planet carrier.
6. The river channel dredging device for the environmental protection project as claimed in claim 1, wherein a feeding assembly is arranged on the housing, the feeding assembly comprises a bucket and a feeder, the bucket and the feeder are both arranged on the housing, the bucket is used for excavating the sludge and feeding the sludge onto the feeder, and the feeder is used for feeding the sludge into the housing.
7. The river channel dredging device for environmental protection engineering as claimed in claim 1, wherein the housing is communicated with a sludge pump through a pipeline, and the sludge pump is used for sucking sludge which is crushed by stirring in the housing.
8. The river channel dredging device for the environmental protection project as claimed in claim 1, wherein an automatic door and a storage box are arranged at the position of the lifting rotating member on the housing, the storage box is used for storing impurities, and the housing is communicated with or separated from the storage box through opening and closing of the automatic door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981498.4A CN113585383A (en) | 2021-08-25 | 2021-08-25 | River channel dredging device for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981498.4A CN113585383A (en) | 2021-08-25 | 2021-08-25 | River channel dredging device for environmental protection engineering |
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| Publication Number | Publication Date |
|---|---|
| CN113585383A true CN113585383A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110981498.4A Pending CN113585383A (en) | 2021-08-25 | 2021-08-25 | River channel dredging device for environmental protection engineering |
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| Country | Link |
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| CN (1) | CN113585383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114835357A (en) * | 2022-05-27 | 2022-08-02 | 江苏诗礼石油科研仪器有限公司 | High-efficient separator of oiliness silt particle |
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| CN114835357B (en) * | 2022-05-27 | 2024-01-23 | 大庆蓝星环保工程有限公司 | High-efficient separator of oiliness silt particle |
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Application publication date: 20211102 |