CN111021452A - Desilting device for comprehensive treatment of river channel - Google Patents
Desilting device for comprehensive treatment of river channel Download PDFInfo
- Publication number
- CN111021452A CN111021452A CN201911293472.XA CN201911293472A CN111021452A CN 111021452 A CN111021452 A CN 111021452A CN 201911293472 A CN201911293472 A CN 201911293472A CN 111021452 A CN111021452 A CN 111021452A
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- China
- Prior art keywords
- fixedly connected
- fixed block
- driving motor
- puddler
- screw rod
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a dredging device for comprehensive treatment of a river channel, which relates to the field of dredging devices and comprises a rack, wherein a bottom plate is fixedly connected above the rack, a movable plate capable of moving transversely is arranged above the bottom plate, the outer end of the movable plate is fixedly connected with a vertical plate, the upper end of the vertical plate is fixedly connected with an upper fixed block, the lower end of the vertical plate is fixedly connected with a lower fixed block, a same second screw rod is rotatably connected between the upper fixed block and the lower fixed block, a movable plate is connected to the second screw rod in a threaded fit manner, a stirring rod is rotatably connected to the movable plate, and the stirring rod is used for extending into sludge to stir the sludge into turbid water. The invention adjusts the peripheral cleaning range by adjusting the rotating speed of the stirring rod, and the supporting rod improves the cleaning uniformity by repeatedly increasing and decreasing the cleaning radius.
Description
The technical field is as follows:
the invention relates to the field of dredging devices, in particular to a dredging device for comprehensive treatment of a river channel.
Background art:
the phenomena of scouring and silting frequently occur in natural rivers, water damage easily occurs, and the development of water conservancy is hindered. In order to meet the requirements of removing troubles and benefiting, proper measures are required to be taken to renovate the river channel, including the projects of dredging, bank protection and the like. River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The silt deposited at the river bottom is stirred into a turbid water shape by mechanical equipment and flows away along with the river water, thereby playing a role in dredging.
The existing dredging device generally adopts large-scale excavating machinery, and the sludge at the bottom of a river is stirred and cleaned by a bucket part of the excavating machinery, the device has a complex structure and high cost, and when the bucket part is used for dredging, the bucket part is adopted to carry out dredging on one point position in a river channel, so that the dredging effect is uneven, and the phenomenon of incomplete dredging at the periphery position of a dredging point exists.
The invention content is as follows:
the invention aims to provide a dredging device for comprehensive treatment of a river channel, and solves the problems that the dredging device in the prior art is complex in structure and uneven in dredging effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dredging device for river channel comprehensive treatment comprises a frame, a bottom plate is fixedly connected above the frame, a movable plate capable of moving transversely is arranged above the bottom plate, a vertical plate is fixedly connected to the outer end of the movable plate, an upper fixed block is fixedly connected to the upper end of the vertical plate, a lower fixed block is fixedly connected to the lower end of the vertical plate, a same second screw rod is rotatably connected between the upper fixed block and the lower fixed block, the upper end of the second screw rod extends to the upper side of the upper fixed block and is fixedly connected with a first bevel gear, a second driving motor is fixedly mounted on the upper fixed block, a second bevel gear is fixedly connected to an output shaft of the second driving motor, the second bevel gear is meshed with the first bevel gear, a movable plate is connected to the second screw rod through thread matching, a same guide rod is fixedly connected between the upper fixed block and the lower fixed block, the axis of guide arm and second screw rod is parallel, the guide arm passes the fly leaf and leads to the fly leaf, rotate on the fly leaf and connect the puddler, fixed mounting has third driving motor on the fly leaf, shaft coupling fixed connection is passed through with the upper end of puddler to third driving motor's output shaft, the puddler is arranged in stretching into silt and stirs muddy watery form into.
Further, the lower extreme bilateral symmetry of puddler is articulated to be connected with branch, the puddler is close to and is equipped with the through-hole that radially link up on the body of rod of lower extreme, the open branch towards in both ends of through-hole, wear to be equipped with extension spring in the through-hole, extension spring's both ends difference fixed connection is on the branch of puddler both sides.
Furthermore, one end of the bottom plate is fixedly connected with a fixed block, the other end of the bottom plate is fixedly connected with a supporting block, a same first screw rod is rotatably connected between the fixed block and the supporting block, the end part of the first screw rod extends out of the fixed block and is fixedly connected with a first gear, a supporting frame is fixedly connected to the side wall of the rack, a first driving motor is fixedly mounted on the supporting frame, a second gear is fixedly connected to an output shaft of the first driving motor, and the first gear and the second gear are meshed through gears; one end of the moving plate, which is close to the first driving motor, is provided with a connecting block extending downwards, a threaded hole is formed in the connecting block, and the connecting block is sleeved on the first screw rod in a penetrating mode and is in threaded fit with the first screw rod; the movable plate is provided with a groove, and the upper end of the supporting block extends into the groove.
Furthermore, the bottom of the frame is provided with a rotating wheel.
Furthermore, the bottom of the support frame is fixedly connected with a support rod, and the other end of the support rod is fixedly connected to the rack.
The invention provides a dredging device for comprehensive treatment of a river channel, which has the following beneficial effects: the movable plate and the movable plate are driven to move, the stirring rod is moved to a part needing to be cleaned, and the third driving motor drives the stirring rod to rotate to stir and clean the sludge at the target position point; the movable plate and the movable plate are driven to move, sludge in the range around the target position is cleaned, and the cleaning range is enlarged; when the puddler rotated, the articulated branch of connecting of lower extreme of puddler outwards expanded under the centrifugal action to clear up the silt of puddler position point border, when the rotational speed increase of puddler, stir the radius and increase, when the puddler rotational speed reduced, stir the radius and reduce, thereby adjust the clearance scope to around through the rotation rate of adjusting the puddler, branch is through increasing repeatedly and reducing clearance radius, improves the clearance homogeneity.
Description of the drawings:
the following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
FIG. 1 is a schematic structural view of a dredging device for comprehensive treatment of a river channel provided by the invention;
FIG. 2 is a partial structural view of the portion A in FIG. 1;
FIG. 3 is a partial structural view of the portion B in FIG. 1;
fig. 4 is a schematic diagram of the cooperation between the support block and the moving plate in the dredging device for comprehensive treatment of river channels provided by the invention.
The reference numbers in the figures illustrate: 1-a rack, 11-a support frame, 12-a first driving motor, 13-a second gear, 14-a rotating wheel, 15-a support rod, 2-a bottom plate, 21-a fixed block, 22-a supporting block, 221-a convex column, 23-a first screw, 24-a first gear, 3-a moving plate, 31-a connecting block, 32-a groove, 321-a guide groove, 4-a vertical plate, 41-an upper fixed block, 42-a lower fixed block, 43-a second screw, 44-a first bevel gear, 45-a second driving motor, 46-a second bevel gear, 47-a guide rod, 5-a moving plate, 6-a stirring rod, 61-a supporting rod, 62-a through hole, 63-a tension spring and 7-a third driving motor.
The specific implementation mode is as follows:
it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up-down-left-right-front-back … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the figure) -motion situation, etc., and if the specific posture is changed, the directional indicators are changed accordingly, and the connection may be a direct connection or an indirect connection.
As shown in fig. 1, 2, 3 and 4, a dredging device for river channel comprehensive treatment comprises a frame 1, a bottom plate 2 is fixedly connected above the frame 1, a movable plate 3 capable of moving transversely is arranged above the bottom plate 2, a vertical plate 4 is fixedly connected to the outer end of the movable plate 3, an upper fixed block 41 is fixedly connected to the upper end of the vertical plate 4, a lower fixed block 42 is fixedly connected to the lower end of the vertical plate 4, a same second screw 43 is rotatably connected between the upper fixed block 41 and the lower fixed block 42, the upper end of the second screw 43 extends to the upper side of the upper fixed block 41 and is fixedly connected with a first bevel gear 44, a second driving motor 45 is fixedly mounted on the upper fixed block 41, a second bevel gear 46 is fixedly connected to an output shaft of the second driving motor 45, the second bevel gear 46 is engaged with the first bevel gear 44 through a gear, be connected with fly leaf 5 through screw-thread fit on the second screw rod 43, go up and decide the same guide arm 47 of fixedly connected with between piece 41 and the lower piece 42, guide arm 47 is parallel with the axis of second screw rod 43, guide arm 47 passes fly leaf 5 and leads to fly leaf 5, rotate on the fly leaf 5 and connect puddler 6, fixed mounting has third driving motor 7 on the fly leaf 5, shaft coupling fixed connection is passed through with the upper end of puddler 6 to the output shaft of third driving motor 7, puddler 6 is used for stretching into muddy watery form in the silt.
Specifically, the articulated branch 61 that is connected with of lower extreme bilateral symmetry of puddler 6, puddler 6 is equipped with the through-hole 62 that radially link up on being close to the body of rod of lower extreme, the uncovered branch 61 of orientation in both ends of through-hole 62, wear to be equipped with extension spring 63 in the through-hole 62, extension spring 63's both ends difference fixed connection is on the branch 61 of puddler 6 both sides.
Specifically, one end of the bottom plate 2 is fixedly connected with a fixed block 21, the other end of the bottom plate 2 is fixedly connected with a supporting block 22, a same first screw 23 is rotatably connected between the fixed block 21 and the supporting block 22, the end of the first screw 23 extends outside the fixed block 21 and is fixedly connected with a first gear 24, a supporting frame 11 is fixedly connected to the side wall of the rack 1, a first driving motor 12 is fixedly installed on the supporting frame 11, a second gear 13 is fixedly connected to an output shaft of the first driving motor 12, and the first gear 24 is meshed with the second gear 13 through a gear; one end of the moving plate 3, which is close to the first driving motor 12, is provided with a connecting block 31 extending downwards, a threaded hole is formed in the connecting block 31, and the connecting block 31 is sleeved on the first screw rod 23 in a penetrating manner and is in threaded fit with the first screw rod 23; the moving plate 3 is provided with a groove 32, and the upper end of the supporting block 22 extends into the groove 32.
Specifically, a guide groove 321 is formed in the side wall of the groove 32, a convex column 221 protruding outwards is arranged on each of two sides of the supporting block 22, and the convex column 221 is slidably inserted into the guide groove 321.
Specifically, the bottom of the frame 1 is provided with a rotating wheel 14.
Specifically, the bottom of the support frame 11 is fixedly connected with a support rod 15, and the other end of the support rod 15 is fixedly connected to the frame 1.
By adopting the technical characteristics, the movable plate 3 and the movable plate 5 are driven to move, the stirring rod 6 is moved to a part to be cleaned, and the third driving motor 7 drives the stirring rod 6 to rotate, so that sludge at a target position point is stirred and cleaned; the movable plate 3 and the movable plate 5 are driven to move, sludge in the range around the target position is cleaned, and the cleaning range is enlarged; when the stirring rod 6 rotates, the lower end of the stirring rod 6 is hinged to the supporting rod 61 and is outwards expanded under the centrifugal action, so that sludge around the position point of the stirring rod 6 is cleaned, when the rotating speed of the stirring rod 6 is increased, the stirring radius is increased, and when the rotating speed of the stirring rod 6 is reduced, the stirring radius is reduced, so that the peripheral cleaning range is adjusted by adjusting the rotating speed of the stirring rod 6, the supporting rod 61 is repeatedly increased and reduced in cleaning radius, and the cleaning uniformity is improved.
The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is to be protected by the following claims and their equivalents.
Claims (6)
1. The utility model provides a sediment removal device that river course comprehensive control used which characterized in that: the device comprises a rack (1), a bottom plate (2) is fixedly connected to the upper portion of the rack (1), a movable plate (3) capable of moving transversely is arranged on the upper portion of the bottom plate (2), a vertical plate (4) is fixedly connected to the outer end of the movable plate (3), an upper fixed block (41) is fixedly connected to the upper end of the vertical plate (4), a lower fixed block (42) is fixedly connected to the lower end of the vertical plate (4), a same second screw (43) is rotatably connected between the upper fixed block (41) and the lower fixed block (42), the upper end of the second screw (43) extends to the upper side of the upper fixed block (41) and is fixedly connected with a first bevel gear (44), a second driving motor (45) is fixedly mounted on the upper fixed block (41), an output shaft of the second driving motor (45) is fixedly connected with a second bevel gear (46), and the second bevel gear (46) is meshed with the first bevel gear (44), be connected with fly leaf (5) through screw-thread fit on second screw rod (43), go up and decide the same guide arm (47) of fixedly connected with between piece (42) down to decide piece (41), the axis of guide arm (47) and second screw rod (43) is parallel, guide arm (47) pass fly leaf (5) and lead to fly leaf (5), rotate on fly leaf (5) and connect puddler (6), fixed mounting has third driving motor (7) on fly leaf (5), shaft coupling fixed connection is passed through with the upper end of puddler (6) to the output shaft of third driving motor (7), puddler (6) are used for stretching into muddy watery form in stirring silt in the silt.
2. The dredging device for river channel comprehensive treatment according to claim 1, characterized in that: the articulated branch (61) that is connected with of lower extreme bilateral symmetry of puddler (6), puddler (6) are close to and are equipped with radial through-hole (62) that link up on the body of rod of lower extreme, the uncovered branch (61) of the both ends of through-hole (62), wear to be equipped with extension spring (63) in through-hole (62), fixed connection is on branch (61) of puddler (6) both sides respectively at the both ends of extension spring (63).
3. The dredging device for river channel comprehensive treatment according to claim 1, characterized in that: one end of the bottom plate (2) is fixedly connected with a fixed block (21), the other end of the bottom plate (2) is fixedly connected with a supporting block (22), a same first screw rod (23) is rotatably connected between the fixed block (21) and the supporting block (22), the end part of the first screw rod (23) extends out of the fixed block (21) and is fixedly connected with a first gear (24), the side wall of the rack (1) is fixedly connected with a supporting frame (11), a first driving motor (12) is fixedly installed on the supporting frame (11), a second gear (13) is fixedly connected on the output shaft of the first driving motor (12), and the first gear (24) is meshed with the second gear (13) through gears; one end, close to the first driving motor (12), of the moving plate (3) is provided with a connecting block (31) extending downwards, a threaded hole is formed in the connecting block (31), and the connecting block (31) is sleeved on the first screw rod (23) in a penetrating mode and is in threaded fit with the first screw rod (23); a groove (32) is formed in the moving plate (3), and the upper end of the supporting block (22) extends into the groove (32).
4. The dredging device for river channel comprehensive treatment according to claim 3, wherein: the side wall of the groove (32) is provided with a guide groove (321), two sides of the supporting block (22) are provided with convex columns (221) protruding outwards, and the convex columns (221) are slidably clamped in the guide groove (321).
5. The dredging device for river channel comprehensive treatment according to claim 3, wherein: the bottom fixedly connected with vaulting pole (15) of support frame (11), the other end fixed connection of vaulting pole (15) is in frame (1).
6. The dredging device for river channel comprehensive treatment according to claim 1, characterized in that: the bottom of the frame (1) is provided with a rotating wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293472.XA CN111021452A (en) | 2019-12-12 | 2019-12-12 | Desilting device for comprehensive treatment of river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293472.XA CN111021452A (en) | 2019-12-12 | 2019-12-12 | Desilting device for comprehensive treatment of river channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111021452A true CN111021452A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911293472.XA Pending CN111021452A (en) | 2019-12-12 | 2019-12-12 | Desilting device for comprehensive treatment of river channel |
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| Country | Link |
|---|---|
| CN (1) | CN111021452A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062392A (en) * | 2021-04-13 | 2021-07-02 | 广东省源天工程有限公司 | Dredging device for hydraulic engineering |
| CN113529840A (en) * | 2021-06-18 | 2021-10-22 | 郑州大学 | Dredging device for preventing and treating urban waterlogging |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207567848U (en) * | 2017-10-03 | 2018-07-03 | 温州博远工业设计有限公司 | A kind of municipal works silt cleaning device |
| CN108867732A (en) * | 2018-08-15 | 2018-11-23 | 温利军 | A kind of Accrete clearing device applied to hydraulic engineering |
| CN109487903A (en) * | 2018-11-28 | 2019-03-19 | 陈小芹 | A kind of town road sewage discharge well silt cleaning device |
| CN209040194U (en) * | 2018-11-14 | 2019-06-28 | 刘田华 | A kind of Accrete clearing device for hydraulic engineering |
| CN209549262U (en) * | 2018-12-29 | 2019-10-29 | 珠海市威旗防腐科技股份有限公司 | A kind of rotary japanning stirring structure |
-
2019
- 2019-12-12 CN CN201911293472.XA patent/CN111021452A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207567848U (en) * | 2017-10-03 | 2018-07-03 | 温州博远工业设计有限公司 | A kind of municipal works silt cleaning device |
| CN108867732A (en) * | 2018-08-15 | 2018-11-23 | 温利军 | A kind of Accrete clearing device applied to hydraulic engineering |
| CN209040194U (en) * | 2018-11-14 | 2019-06-28 | 刘田华 | A kind of Accrete clearing device for hydraulic engineering |
| CN109487903A (en) * | 2018-11-28 | 2019-03-19 | 陈小芹 | A kind of town road sewage discharge well silt cleaning device |
| CN209549262U (en) * | 2018-12-29 | 2019-10-29 | 珠海市威旗防腐科技股份有限公司 | A kind of rotary japanning stirring structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062392A (en) * | 2021-04-13 | 2021-07-02 | 广东省源天工程有限公司 | Dredging device for hydraulic engineering |
| CN113529840A (en) * | 2021-06-18 | 2021-10-22 | 郑州大学 | Dredging device for preventing and treating urban waterlogging |
| CN113529840B (en) * | 2021-06-18 | 2022-07-08 | 郑州大学 | Dredging device for preventing and treating urban waterlogging |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200417 |
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| RJ01 | Rejection of invention patent application after publication |