CN112942462B - River channel dredging stirring device - Google Patents
River channel dredging stirring device Download PDFInfo
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- CN112942462B CN112942462B CN202110159819.2A CN202110159819A CN112942462B CN 112942462 B CN112942462 B CN 112942462B CN 202110159819 A CN202110159819 A CN 202110159819A CN 112942462 B CN112942462 B CN 112942462B
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- guide ring
- fan
- sludge
- servo motor
- shaped
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- 238000003756 stirring Methods 0.000 title abstract description 10
- 239000010802 sludge Substances 0.000 claims abstract description 42
- 238000010030 laminating Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000007306 turnover Effects 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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 relates to the technical field of river channel dredging, in particular to a river channel dredging stirring device which comprises a servo motor, an output shaft, a front circular plate, a turnover circular body, a fan-shaped grid frame body and a sludge scraper, wherein the output shaft, the front circular plate, the turnover circular body, the fan-shaped grid frame body and the sludge scraper are driven by the servo motor to rotate, a U-shaped connecting rod rotates and moves back and forth under the guiding action of a second guide ring, so that the time distance between the two opposite fan-shaped grid frame bodies at the lower side of the servo motor is the largest, the sludge at the bottom of a river channel is scraped out by the aid of the rotating sludge scraper and is driven to rotate upwards, when the fan-shaped grid frame bodies rotate upwards gradually from the bottom of the servo motor, the distance between the two fan-shaped grid frame bodies is gradually reduced under the driving of the U-shaped connecting rod, so that the sludge between the two fan-shaped grid frame bodies is extruded, the clustered sludge is divided into a plurality of sludge strips, the sludge is convenient to be fused with water to form the sludge, the sludge and the water in the river channel is mixed to form the sludge, and the sludge is convenient to be extracted.
Description
Technical Field
The invention discloses a river channel dredging and stirring device, and belongs to the technical field of river channel dredging.
Background
Besides hindering river navigation and causing reduction of shipping capacity, river channel siltation mainly harms reduction of river flood discharge capacity, aggravation of flood disasters, increase of flood control difficulty, and timely cleaning of silt in river channels is needed when the amount of silt is large.
Among the prior art, the clearance of river course silt adopts two kinds of modes more, one kind is to discharge the log raft in the river course to exposing the silt part, then the manual work digs to get through equipment such as spade and clears away silt, this kind of clearance mode need draw water, it is consuming time hard, staff's intensity of labour is big, another kind is then utilizes the silt pump body and send to the mud discharging district through the mud pipe, because the mobility of silt is very poor, hardly inhaled, so many silt pumps can only pump the muddy water, can't clear away at all to the sedimentary silt of gravity compression, cause desilting inefficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a river channel dredging and stirring device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a river course desilting stirring devices, includes servo motor and upset ring body, the second guide ring of guide effect around servo motor's casing outer end suit played, the first guide ring of second guide ring annular outer end suit, servo motor, first guide ring and second guide ring are all established inside the upset ring body, first guide ring front and back end rotates respectively and connects preceding plectane and back and connect the plectane, the fixed output shaft of servo motor front end, run through preceding plectane around the output shaft and with preceding plectane fixed connection, the three U-shaped connecting rod of all laminating in second guide ring front and back end, upset ring body annular outer end sets up three silt scraper blade, and is three all laminate two fan-shaped net frameworks, the front side is three before the U-shaped connecting rod runs through preceding plectane and respectively with the fan-shaped net framework fixed connection that corresponds, the rear side is three the U-shaped connecting rod runs through back and connects the plectane and respectively with the fan-shaped net framework fixed connection that corresponds.
Furthermore, the lower positions of the front end face and the rear end face of the second guide ring are processed into vertical faces, and the upper positions of the front end face and the rear end face of the second guide ring are processed into inclined faces extending towards the center of the second guide ring.
Further, the recess is all seted up to the second guide ring front and back end, the U-shaped connecting rod include with fan-shaped net framework fixed connection's first horizontal pole and with the second horizontal pole of second guide ring laminating, two through montant fixed connection between the horizontal pole, the T shape guide block is fixed to the one end of second horizontal pole laminating second guide ring, T shape guide block slidable mounting is inside the recess. .
Furthermore, a stable cross shaft rod is fixed at the rear end of a shell of the servo motor, penetrates through the rear circular plate from front to back and is connected with the rear circular plate in a rotating mode, a first connecting rod is fixed at the upper end of the rear circular plate, the annular outer end of the output shaft is connected with a sleeve ring in a rotating mode, the sleeve ring is arranged on the front side of the front circular plate, and a second connecting rod is fixed at the upper end of the sleeve ring.
Further, evenly set up three guide way, it is three on the upset ring body annular end face silt scraper blade movable mounting is inside three guide way, three the silt scraper blade all laminates with first guide way towards servo motor's terminal surface, the laminating push pedal is all installed to the position that first horizontal pole annular outer end is close to fan-shaped net framework, and corresponds two at least arc cut-off boards of laminating of two laminating push pedal looks remote site that set up, at least two arc cut-off boards all with the silt scraper blade front and back slidable mounting who corresponds, at least two the arc cut-off board is laminated respectively on the outside terminal surface that corresponds fan-shaped net framework.
Further, it is three the mud scraper blade all fixes the semicircle ball towards servo motor's terminal surface, the semicircle ball laminating is at the outer terminal surface of first guide ring, the semicircle ball is with stablizing between the cross axle pole inner wall.
Further, set up two at least logical grooves on the silt scraper blade, arc cutting plate and the fixed connecting rod of silt scraper blade laminating one end, the ball is fixed to the one end that the connecting rod deviates from the arc cutting plate, the ball laminating is on the terminal surface of silt scraper blade back of the body arc cutting plate mutually.
Furthermore, the annular outer end of the first guide ring is provided with at least two V-shaped grooves.
The invention has the beneficial effects that:
1. the output shaft is driven to rotate through the servo motor, thereby driving the front circular plate to rotate, further driving the rear circular plate, the turnover ring body, the U-shaped connecting rod, the fan-shaped grid frame body and the sludge scraper to rotate, when the U-shaped connecting rod rotates to be attached to the vertical surface of the second guide ring, the U-shaped connecting rod rotates, horizontal movement does not occur, when the U-shaped connecting rod rotates to be attached to the inclined surface of the second guide ring, the U-shaped connecting rod moves forwards or backwards while rotating, the U-shaped connecting rod rotates and moves forwards and backwards under the guide effect of the second guide ring, so that the time distance between the two opposite fan-shaped grid frame bodies at the lower side of the servo motor is the largest, sludge at the bottom of a river channel is scraped out by the aid of the rotating sludge scraper and drives the sludge to rotate upwards, when the fan-shaped grid frame bodies are rotated upwards gradually from the bottom of the servo motor, the distance between the two fan-shaped grid frame bodies is gradually reduced under the drive of the U-shaped connecting rod, thereby extruding the sludge between the two fan-shaped grid frame bodies, the sludge, the clustered sludge is divided into a plurality of sludge strips, and the sludge are conveniently fused with water to form slurry, and the slurry is mixed with the sludge water in the river channel, and the slurry is pumped out through the sludge pump.
2. The silt scraper blade rotates along with preceding plectane, moves under the guide effect of first guide ring when the silt scraper blade rotates to drive the arc cutting board and remove along fan-shaped net framework, realize cutting the segmentation with the silt that shifts out from the net of fan-shaped net framework, make the silt strip form littleer silt piece, the formation mud of being convenient for and water fusion, the silt of being convenient for mixes formation mud with the water in the river course, takes out through the sludge pump.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a perspective view of a river dredging and stirring device of the present invention;
fig. 2 is an exploded view of a dredging stirring apparatus for river channels according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic view of a second guide ring of the channel dredging and stirring device of the present invention;
FIG. 5 is a top sectional view of FIG. 4;
FIG. 6 is a partial enlarged view of portion B of FIG. 2;
FIG. 7 is a schematic view of a first guide ring of the dredging and stirring device for river channels;
FIG. 8 is an enlarged view of a portion C of FIG. 7;
in the figure: 1. the stable cross shaft rod, 2, the rear connection circular plate, 3, the turnover circular body, 4, the fan-shaped grid frame body, 5, the front circular plate, 6, the output shaft, 8, the sludge scraper blade, 9, the U-shaped connecting rod, 10, the first guide ring, 11, the second guide ring, 61, the servo motor, 81, the arc cutting plate, 82, the laminating push plate, 91, the spring, 92, the semicircle ball.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a river course desilting agitating unit, including servo motor 61 and upset ring body 3, servo motor 61's casing outer end suit plays second guide ring 11 of front and back guide effect, 11 annular outer ends suit first guide ring 10 of second guide ring, servo motor 61, first guide ring 10 and second guide ring 11 are all established inside upset ring body 3, first guide ring 10 front and back end rotates respectively and connects preceding plectane 5 and connect plectane 2 after connecting, servo motor 61 front end fixed output shaft 6, output shaft 6 runs through preceding plectane 5 and with preceding plectane 5 fixed connection around, 11 front and back ends of second guide ring all laminate three U-shaped connecting rod 9, 3 annular outer ends of upset ring body set up three silt scraper blade 8, all laminate two fan-shaped grid framework 4 on the three silt scraper blade 8 side end face, three U-shaped connecting rod 9 of front side run through preceding plectane 5 and respectively with fan-shaped grid framework 4 fixed connection that corresponds, three U-shaped connecting rod 9 of rear side run through connect the plectane 2 after and respectively with fan-shaped grid framework 4 fixed connection that corresponds.
The lower positions of the front end face and the rear end face of the second guide ring 11 are machined into vertical faces, the upper positions of the front end face and the rear end face of the second guide ring 11 are machined into inclined faces extending towards the center of the second guide ring 11, when the U-shaped connecting rod 9 rotates to be attached to the vertical faces, the U-shaped connecting rod 9 rotates, horizontal movement does not occur, when the U-shaped connecting rod 9 rotates to be attached to the inclined faces, the U-shaped connecting rod 9 rotates and simultaneously moves forwards or backwards horizontally.
The recess is all seted up to 11 front and back ends of second guide ring, U-shaped connecting rod 9 include with fan-shaped grid framework 4 fixed connection's first horizontal pole and with the second horizontal pole of 11 laminatings of second guide ring, through montant fixed connection between two horizontal poles, the fixed T shape guide block of one end of second horizontal pole laminating second guide ring 11, T shape guide block slidable mounting is inside the recess, make U-shaped connecting rod 9 can laminate with the outer terminal surface of 11 second guide rings, and make U-shaped connecting rod 9 can rotate along 11 second guide rings.
The fixed stable transverse shaft pole 1 that stabilizes the casing rear end of servo motor 61, it connects plectane 2 and connects plectane 2 to rotate with the back to run through back around the stable transverse shaft pole 1 and be connected, connects the fixed head rod in plectane 2 upper end after, and 6 annular outer ends of output shaft rotate the connection lantern ring, and the lantern ring is established in preceding plectane 5 front sides, and the fixed second connecting rod in lantern ring upper end, head rod and second connecting rod are convenient for connect the device on equipment such as hull.
Evenly set up three guide way on 3 annular end faces of upset ring body, 8 movable mounting of three silt scraper blade are inside three guide way, three silt scraper blade 8 all laminates with first guide way 10 towards servo motor 61's terminal surface, laminating push pedal 82 is all installed near the position of fan-shaped net framework 4 in first horizontal pole annular outer end, and two at least arc cutting plate 81 of laminating push pedal 82 looks remote site relative ends that correspond to the setting all laminate, two at least arc cutting plate 81 all with the silt scraper blade 8 front and back slidable mounting that corresponds, two at least arc cutting plate 81 laminate respectively on the outside terminal surface that corresponds fan-shaped net framework 4, move under the guide effect of first guide way 10 when silt scraper blade 8 rotates, thereby drive arc cutting plate 81 and remove along fan-shaped net framework 4, realize cutting the segmentation with the silt that removes from the net of fan-shaped net framework 4, make the silt strip form littleer silt piece, be convenient for with water fusion formation mud, wherein the design of laminating push pedal 82 makes arc cutting plate 81 laminate with fan-shaped net framework 4 all the time.
The semicircle balls 92 are fixed on the end faces of the three sludge scrapers 8 facing the servo motor 61, the semicircle balls 92 are attached to the outer end face of the first guide ring 10, the semicircle balls 92 are fixedly connected with the inner wall of the stabilizing transverse shaft rod 1 through the springs 91, and the springs 91 in a compression state are used for enabling the semicircle balls 92 to be attached to the first guide ring 10 all the time.
Set up two at least logical grooves on the silt scraper blade 8, arc cut-off plate 81 and the fixed connecting rod of 8 laminating one end of silt scraper blade, the connecting rod deviates from the fixed ball of one end of arc cut-off plate 81, and the ball laminating realizes the sliding connection of silt scraper blade 8 and arc cut-off plate 81 on the back of the body on the terminal surface of 8 arc cut-off plates 81 of silt scraper blade
At least two V-arrangement grooves are being opened to first guide ring 10 annular outer end, and laminating push pedal 82 moves when contacting with the V-arrangement groove, and laminating push pedal 82 rotates and moves in the V-arrangement groove to drive silt scraper blade 8 and remove, the function that the silt scraper blade 8 removed is realized promoting in the V-arrangement groove.
When the device is used, a connecting wire of the servo motor 61 penetrates through the stabilizing transverse shaft rod 1 and the second connecting rod to be connected with a power supply at the upper part of a river channel water source, the power supply of the servo motor 61 is switched on, the servo motor 61 is switched off, the output shaft 6 is driven to rotate through the servo motor 61, so that the front circular plate 5 is driven to rotate, the rear circular plate 2, the turnover ring body 3, the U-shaped connecting rod 9, the fan-shaped grid frame bodies 4 and the sludge scraper 8 are driven to rotate, when the U-shaped connecting rod 9 rotates to be attached to the vertical surface of the second guide ring 11, the U-shaped connecting rod 9 rotates without horizontal movement, when the U-shaped connecting rod 9 rotates to be attached to the inclined surface of the second guide ring 11, the U-shaped connecting rod 9 rotates and moves forwards and backwards under the guiding action of the second guide ring 11, so that the time interval between the two opposite fan-shaped grid frame bodies 4 at the lower side of the servo motor 61 is the largest, the sludge at the bottom of the river channel is scraped by the aid of the rotating sludge scraper 8 and is driven to rotate upwards, when the fan-shaped grid frame bodies 4 are gradually rotated upwards from the bottoms of the servo motors 61, the distance between the two fan-shaped grid frame bodies 4 is gradually reduced under the driving of the U-shaped connecting rods 9, so that the sludge between the two fan-shaped grid frame bodies 4 is extruded, the agglomerated sludge is divided into a plurality of sludge strips, meanwhile, the sludge scraper 8 also rotates, the sludge scraper 8 moves under the guiding action of the first guide ring 10 when rotating, so that the arc-shaped cutting plate 81 is driven to move along the fan-shaped grid frame bodies 4, the sludge removed from the grids of the fan-shaped grid frame bodies 4 is cut and segmented, the sludge strips form smaller sludge blocks, the sludge is convenient to be fused with water to form slurry, and the sludge and the water in the river channel are mixed to form the slurry, pumped out by a sludge pump.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a river course desilting agitating unit which characterized in that: including servo motor (61) and upset ring body (3), the second guide ring (11) of guide effect around the casing outer end suit of servo motor (61) plays, first guide ring (10) of second guide ring (11) annular outer end suit, servo motor (61), first guide ring (10) and second guide ring (11) all establish inside upset ring body (3), first guide ring (10) front and back end rotates respectively and connects preceding plectane (5) and connect plectane (2) after, servo motor (61) front end fixed output shaft (6), output shaft (6) run through preceding plectane (5) around and with preceding plectane (5) fixed connection, three U-shaped connecting rod (9) are all laminated to second guide ring (11) front and back end, upset ring body (3) annular outer end sets up three silt (8), three all laminate two fan-shaped grid framework (4) on silt (8) side end face, the three U-shaped connecting rod (9) of front side run through preceding plectane (5) and correspond the grid framework (4) fixed connection with the fan-shaped grid framework (4) respectively, the grid side connection of grid (11) is connected with the fan-shaped grid framework (4) after the grid (9) and the grid is connected with the grid (11) of the grid respectively, all process for the inclined plane that puts the extension towards second guide ring (11) central point to terminal surface upper portion position around second guide ring (11), the recess is all seted up to second guide ring (11) front and back end, U-shaped connecting rod (9) include with fan-shaped net framework (4) fixed connection's first horizontal pole and with the second horizontal pole of second guide ring (11) laminating, two through montant fixed connection between the horizontal pole, the fixed T shape guide block of one end of second horizontal pole laminating second guide ring (11), T shape guide block slidable mounting is inside the recess.
2. A river dredging agitating apparatus according to claim 1, wherein: the rear end of a shell of the servo motor (61) is fixedly provided with a stable transverse shaft rod (1), the stable transverse shaft rod (1) penetrates through a rear connection circular plate (2) from front to back and is rotationally connected with the rear connection circular plate (2), a first connecting rod is fixed at the upper end of the rear connection circular plate (2), the annular outer end of the output shaft (6) is rotationally connected with a lantern ring, the lantern ring is arranged on the front side of a front circular plate (5), and a second connecting rod is fixed at the upper end of the lantern ring.
3. A river dredging agitating apparatus according to claim 1, wherein: evenly set up three guide way, three on upset ring body (3) annular end face silt scraper blade (8) movable mounting is inside three guide way, three silt scraper blade (8) all laminates with first guide ring (10) towards the terminal surface of servo motor (61), the position that first horizontal pole annular outer end is close to fan-shaped net framework (4) all installs laminating push pedal (82), and corresponds two laminating push pedal (82) looks remote site that sets up and all laminate two at least arc cut-off board (81), at least two arc cut-off board (81) all with the silt scraper blade (8) front and back slidable mounting that corresponds, at least two arc cut-off board (81) laminate respectively on the outside terminal surface that corresponds fan-shaped net framework (4).
4. A river dredging agitating apparatus according to claim 3, wherein: the end faces, facing the servo motor (61), of the three sludge scrapers (8) are all fixed with semi-spheres (92), the semi-spheres (92) are attached to the outer end face of the first guide ring (10), and the semi-spheres (92) are located between the inner wall of the stabilizing transverse shaft rod (1).
5. A river dredging agitating apparatus according to claim 3, wherein: set up two at least logical grooves on silt scraper blade (8), arc cutting plate (81) and the fixed connecting rod of silt scraper blade (8) laminating one end, the connecting rod deviates from the fixed ball of one end of arc cutting plate (81), the ball laminating is on the back of the body arc cutting plate (81) terminal surface at silt scraper blade (8).
6. A river dredging agitating apparatus according to claim 3, wherein: the annular outer end of the first guide ring (10) is provided with at least two V-shaped grooves.
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| CN202110159819.2A CN112942462B (en) | 2021-02-05 | 2021-02-05 | River channel dredging stirring device |
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| CN202110159819.2A CN112942462B (en) | 2021-02-05 | 2021-02-05 | River channel dredging stirring device |
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| WO1992007146A1 (en) * | 1990-10-16 | 1992-04-30 | Coal Recoveries Pty., Ltd. | Cutter wheel assembly |
| US6432303B1 (en) * | 2000-03-21 | 2002-08-13 | Warren Howard Chesner | Contaminated sediment excavator for subsurface sediment removal |
| CN104005441B (en) * | 2014-06-11 | 2016-04-20 | 山东省环境保护科学研究设计院 | A kind of polluted bed mud environmental dredging system and dredging method thereof |
| CN107083786A (en) * | 2017-06-29 | 2017-08-22 | 合肥川达信息科技有限责任公司 | A kind of basin bottom cleaning plant |
| CN211948633U (en) * | 2019-11-30 | 2020-11-17 | 安徽仁源建设工程有限公司 | River mud fixed point pull throughs |
| CN211922784U (en) * | 2020-03-07 | 2020-11-13 | 广州工商学院 | River bottom silt cleaning device |
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