CN112962703B - Underwater dredging device for hydraulic engineering sludge treatment - Google Patents
Underwater dredging device for hydraulic engineering sludge treatment Download PDFInfo
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- CN112962703B CN112962703B CN202110169354.9A CN202110169354A CN112962703B CN 112962703 B CN112962703 B CN 112962703B CN 202110169354 A CN202110169354 A CN 202110169354A CN 112962703 B CN112962703 B CN 112962703B
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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
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
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- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- 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
- E02F3/8858—Submerged units
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- 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
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
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- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a water dredging device for hydraulic engineering sludge treatment, which comprises a box body, wherein the bottom of the box body is fixedly connected with a connecting box, the bottom of the connecting box is fixedly connected with a bottom detection box, the center of the top in the box body is fixedly connected with a fixed box, a sludge pump capable of moving up and down is arranged in the fixed box, the left and right sides of the top in the box body are fixedly connected with hydraulic cylinders, the bottom in the bottom detection box is fixedly connected with guide blocks on the left and right sides of an upper material box, a fixed plate is fixedly connected between the lower ends of the upper material box, the bottom of the fixed plate is fixedly provided with a positive and negative motor, the left and right sides of the bottom detection box are respectively connected with a transverse spiral conveying rod in a rotating manner, and the spiral conveying rod I is connected with the positive and negative motor through a conical gear in a transmission manner.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a water dredging device for treating hydraulic engineering sludge.
Background
Underwater dredging generally refers to dredging equipment on a ship, and sludge is excavated and conveyed to a shore by a pipeline conveying system by using the dredging ship as a construction platform on the water surface.
At present, the traditional construction mode has the functions of grab dredging, mud pumping dredging and common cutter suction dredging, the traditional construction mode has certain defects, the construction process is large in action, water is easy to stir in a large area, secondary pollution is caused, and the sludge cannot be well dehydrated in the sludge conveying process, so that the underwater dredging device for treating the hydraulic engineering sludge is provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
The invention aims to solve the problems that the dredging construction process in the prior art is large in action, water is easy to stir in a large area, secondary pollution is caused, and dehydration cannot be performed well in the sludge conveying process.
(II) technical scheme
The invention discloses a water dredging device for treating hydraulic engineering sludge, which aims at achieving the following specific technical means: the utility model provides a hydraulic engineering silt treatment is with desilting device under water, the power distribution box comprises a box body, bottom half fixedly connected with connection box, connection box bottom fixedly connected with bottom box, the fixed box of top center fixedly connected with in the box, install the sludge pump that can reciprocate in the fixed box, the top is located the equal fixedly connected with hydraulic cylinder of fixed box left and right sides, fixedly connected with lift box between the flexible end of hydraulic cylinder bottom, fixedly connected with feed box between the front and back side of the inside lower extreme of lift box, feed box top left and right sides all rotates and is connected with splint, movable mounting has telescopic machanism between the splint, telescopic machanism center fixedly connected with go-between the go-between, fixedly connected with go-between has the go-between, fixedly connected with suction pipe between go-between and the sludge pump, it is connected with the elliptic cylinder to push up and move telescopic machanism flexible top action bars, the connection box left and right sides all is equipped with the breach, it is connected with the swing plate to rotate between the front and back side that the connection box is located the breach inboard, fixedly connected with a top box inside center position fixedly connected with is in "V" form feed box, feed box left and right sides are equipped with the screw motor, the feed box is connected with the screw bottom bar through the screw connection between the equal fixedly connected with the screw bottom of two sides.
Preferably, the equal fixedly connected with rings of box top left and right sides, sludge pump bottom fixedly connected with slide, sludge pump top fixedly connected with take out the pipe, take out pipe upper end fixedly connected with honeycomb duct, the honeycomb duct extends to the box outside, and sludge pump bottom is equipped with the push pipe, and the push pipe extends to slide lower extreme and lift box top fixedly connected with, straw top and push pipe intercommunication.
Preferably, the left side and the right side of the inner top of the lifting box are fixedly connected with arc-shaped connecting blocks, the top of the clamping plate is always connected with the lower ends of the connecting blocks, the front side and the rear side of the clamping plate are tightly connected with the inner wall of the lifting box, and the left side and the right side of the bottom of the lifting box are obliquely arranged inwards.
Preferably, the bottom of the feeding box is fixedly connected with a cover, a clamping groove is formed in the outer side of a discharge hole at the top of the feeding box, the cover and the clamping groove are vertically and oppositely arranged, the connecting box is in a quadrangular frustum pyramid shape, and the bottom detection box is in a triangular prism shape.
Preferably, telescopic machanism is including hollow pole, telescopic link, limiting plate, movable block, dead lever and trepanning, the equal fixedly connected with hollow pole of link front and back side, hollow pole left and right sides all sliding connection telescopic link, the telescopic link is located hollow pole inside fixedly connected with limiting plate, telescopic link has cup jointed reset spring in the hollow pole, hollow pole one side is kept away from to the telescopic link rotates and is connected with the movable block, equal fixedly connected with dead lever between the telescopic link left side telescopic link and between the telescopic link right side telescopic link, the dead lever center is equipped with the trepanning, fixedly connected with slider in the trepanning, the front and back end of splint left and right sides all is equipped with the spout, movable block and the inside sliding connection of spout.
Preferably, the left side and the right side of the connecting ring are all rotationally connected with a rotating rod, the rotating rod is positioned in the connecting ring and fixedly connected with a tripod, the tripod is positioned between one sides of the centers of the connecting rings and is rotationally connected with a connecting shaft, one side of the tripod, which is close to the inner wall of the connecting ring, is fixedly connected with a scraping plate, the scraping plate is connected with the inner wall of the connecting ring, a roller is rotationally connected between the side wall, which is close to the inner wall of the connecting ring, of the tripod, and the roller is provided with a plurality of rollers.
Preferably, the rotating rod is provided with a spiral groove outside the connecting ring, one end of the rotating rod, which is far away from the connecting ring, extends into the sleeve hole, and the sliding block in the sleeve hole is correspondingly in sliding connection with the inside of the spiral groove.
Preferably, the top movable rod bottom is rotationally connected with the gyro wheel, and oval column upper end front and back side all is equipped with oval form shifting chute, and oval column center pin connection has revolving cylinder, and revolving cylinder fixes in last magazine inside, gyro wheel and shifting chute inside sliding connection, and top movable rod top articulates in empty core rod bottom.
Preferably, the left side and the right side of the feeding box are provided with a second spiral conveying rod, a plurality of second spiral conveying rods are arranged from front to back, a partition plate is arranged between every two adjacent second spiral conveying rods, the second spiral conveying rods are connected through synchronous belt synchronous wheels, a driving motor is arranged at the lower end in the feeding box, and the second spiral conveying rods are in transmission connection with the driving motor.
Preferably, the lower end of the outer side of the swinging plate is fixedly connected with an arc-shaped protective cover, a poking wheel is rotationally connected between the front side and the rear side of the inner side of the protective cover, a waterproof box is fixedly arranged on the outer side of the swinging plate, a motor is arranged in the waterproof box, and the motor is fixedly connected with a central shaft of the poking wheel.
The beneficial effects are that:
1. install at the jacking equipment upper end of boats and ships through rings, insert the dredging device in the river body, the bottom box is triangular prism, be convenient for insert stably and be difficult for empting behind the river body, drive spiral delivery pole one through positive and negative motor and rotate for both sides mud can gather to dredging device periphery, the mud clearance of being convenient for.
2. In the process that the hydraulic cylinder promotes the lifting box to move downwards, the lifting box extrudes the swing plate to rotate, the safety cover drives the thumb wheel to the outer side of the connecting box, the starting motor drives the thumb wheel to rotate, the thumb wheel can be used for rapidly selecting and shifting sludge into the connecting box, the cover at the lower end of the feeding box is correspondingly clamped with the clamping groove at the upper end of the feeding box, the starting driving motor drives the spiral conveying rod II to rotate, accordingly, sludge in the connecting box can be conveyed upwards, the action range is in the connecting box, the sludge is not prone to causing turbidity in a large area in other areas of the river body, and secondary pollution is prevented.
3. The elliptic cylinder is started through the rotary cylinder, and the elliptic cylinder rotates to extrude the sludge in the feeding box, so that the water is extruded conveniently, and the distance between the elliptic cylinder and two sides of the feeding box can be adjusted through rotation of the elliptic cylinder, so that the feeding speed of the sludge is controlled.
4. The elliptic cylinder rotates the in-process and drives the top movable rod and reciprocate to drive the hollow pole and reciprocate, the hollow pole reciprocates the in-process through reset spring's effect, makes the telescopic link reciprocal flexible, thereby pulls splint swing, makes the space between the splint change, thereby makes sewage in the mud can extrude.
5. The telescopic link is reciprocal flexible in-process drive trepanning at bull stick upper end removes, and the slider slides in the helicla flute to make the bull stick rotatory, rotatory in-process tripod also follows rotatoryly, and the tripod drives the scraper blade and scrapes the mud that adheres to when the material loading, secondly, and the tripod rotates and can prevent blockking up, and the effect of dehydration can further be reached when the gap between the cylinder is passed through to mud at last.
Description of the drawings:
FIG. 1 is a schematic view of the entire interior of the present invention.
Fig. 2 is a schematic side view of the overall invention.
Fig. 3 is a schematic view of the entire internal cross-section of the present invention.
Fig. 4 is a schematic top view of the telescopic mechanism of the present invention.
Fig. 5 is a side view of the trepanning of the present invention.
Fig. 6 is an enlarged schematic view of fig. 3 a in accordance with the present invention.
In fig. 1-6: the box body 1, the lifting ring 101, the connecting box 2, the notch 201, the bottom detection box 3, the swinging plate 4, the protection cover 5, the thumb wheel 51, the hydraulic cylinder 6, the fixed box 7, the lifting box 8, the connecting block 81, the suction pipe 9, the clamping plate 10, the sliding chute 1001, the telescopic mechanism 11, the hollow rod 111, the telescopic rod 112, the limiting plate 113, the moving block 114, the fixed rod 115, the sleeve hole 116, the jacking rod 12, the feeding box 13, the cover 131, the guide block 14, the feeding box 15, the clamping groove 151, the fixed plate 16, the positive and negative motor 17, the spiral conveying rod 18, the sludge pump 19, the suction pipe 191, the sliding plate 192, the jacking pipe 193, the guide pipe 20, the spiral conveying rod 21, the elliptic cylinder 22, the connecting ring 23, the rotating rod 24, the spiral groove 241, the tripod 25, the scraping plate 251, the connecting shaft 26, the roller 27 and the sliding block 28.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
As shown in fig. 1 to 6: the invention provides a technical scheme, a submerged dredging device for hydraulic engineering sludge treatment, which comprises a box body 1, wherein the bottom of the box body 1 is fixedly connected with a connecting box 2, the bottom of the connecting box 2 is fixedly connected with a bottom detection box 3, the center of the top in the box body 1 is fixedly connected with a fixed box 7, a sludge pump 19 capable of moving up and down is arranged in the fixed box 7, the top in the box body 1 is fixedly connected with a hydraulic cylinder 6 at the left side and the right side of the fixed box 7, a lifting box 8 is fixedly connected between telescopic ends at the bottom of the hydraulic cylinder 6, a feeding box 13 is fixedly connected between the front side and the rear side of the lower end in the lifting box 8, clamping plates 10 are rotatably connected at the left side and the right side of the top of the feeding box 13, a telescopic mechanism 11 is movably arranged between the clamping plates 10, a connecting ring 23 is fixedly arranged at the center of the telescopic mechanism 11, a suction pipe 9 is fixedly arranged between the connecting ring 23 and the sludge pump 19, an elliptic cylinder 22 is rotationally connected between the front side and the back side of the interior of the feeding box 13, the upper end of the elliptic cylinder 22 is slidingly connected with a jacking rod 12 which is telescopic by a jacking telescopic mechanism 11, the left side and the right side of the connecting box 2 are respectively provided with a notch 201, the front side and the back side of the connecting box 2 which is positioned at the inner side of the notch 201 are rotationally connected with a swinging plate 4, the center position of the interior of the bottom detection box 3 is fixedly connected with an inverted V-shaped feeding box 15, the left side and the right side of the feeding box 15 are respectively provided with a feeding hole, the left side and the right side of the interior of the feeding box 15 are respectively rotationally provided with a spiral conveying rod II 21, the top of the feeding box 15 is provided with a discharging hole, the bottom of the bottom detection box 3 is positioned at the left side and the right side of the feeding box 15 and is respectively fixedly connected with a guide block 14, the lower end of the feeding box 15 is fixedly connected with a fixed plate 16, the bottom of the fixed plate 16 is fixedly provided with a positive motor 17, the left side and the right side of the bottom detection box 3 is respectively rotationally connected with a transverse spiral conveying rod II 18, the first screw conveying rod 18 is in transmission connection with the positive and negative motor 17 through a bevel gear.
Wherein: the left and right sides of box 1 top all fixedly connected with rings 101, sludge pump 19 bottom fixedly connected with slide 192, sludge pump 19 top fixedly connected with take out pipe 191, take out pipe 191 upper end fixedly connected with honeycomb duct 20, honeycomb duct 20 extends to the box 1 outside, sludge pump 19 bottom is equipped with push pipe 193, push pipe 193 extends to slide 192 lower extreme and lift box 8 top fixedly connected, straw 9 top and push pipe 193 intercommunication, installs the lifting device upper end at the dredging boats and ships through rings 101, inserts the dredging device in the mud through lifting device, is convenient for carry out the dredging treatment.
Wherein: the equal fixedly connected with arc connecting block 81 of top left and right sides in the lift box 8, splint 10 top meets with the connecting block 81 lower extreme all the time, and splint 10 front and back side closely meets with the inner wall of lift box 8, and the inside slope of lift box 8 bottom left and right sides sets up, and splint 10 is difficult for running out mud in wobbling in-process and connecting block 81 junction, reaches the effect of leak protection, and lift box 8 down the in-process that removes, the inboard inclined part of lower extreme can be better top moves swing plate 4 and rotates.
Wherein: the bottom of the feeding box 13 is fixedly connected with a cover 131, a clamping groove 151 is formed in the outer side of a discharge hole at the top of the feeding box 15, the cover 131 and the clamping groove 151 are arranged in an up-down opposite mode, the connecting box 2 is in a quadrangular prism shape, the bottom detection box 3 is in a triangular prism shape, the bottom detection box is convenient to stably insert into a river body and is not easy to topple over, the first screw conveying rod 18 is driven to rotate through the positive and negative motor 17, sludge on two sides can be gathered and piled to the periphery of a dredging device, and sludge cleaning is facilitated.
Wherein: the telescopic mechanism 11 comprises a hollow rod 111, a telescopic rod 112, a limiting plate 113, a moving block 114, a fixed rod 115 and a sleeve hole 116, wherein the hollow rod 111 is fixedly connected to the front side and the rear side of a connecting ring 23, the telescopic rod 112 is slidably connected to the left side and the right side of the hollow rod 111, the limiting plate 113 is fixedly connected to the telescopic rod 112 in the hollow rod 111, a reset spring is sleeved in the telescopic rod 112, one side, far away from the hollow rod 111, of the telescopic rod 112 is rotationally connected with the moving block 114, the fixed rod 115 is fixedly connected between the left side telescopic rod 112 of the connecting ring 23 and between the right side telescopic rod 112 of the connecting ring 23, the sleeve hole 116 is arranged in the center of the fixed rod 115, the sliding block 28 is fixedly connected to the sleeve hole 116, the front end and the rear end of the left side and the right side of a clamping plate 10 are respectively provided with a sliding groove 1001, the moving block 114 is slidably connected with the sliding groove 1001, the top moving rod 12 is driven to move up and down in the rotating process of the elliptical column 22, the hollow rod 111 is driven to move up and down, and down in the moving process of the hollow rod 111, the reset spring is sleeved with the telescopic rod 112, the telescopic rod is rotationally, the movable rod 114 is fixedly connected to the back and forth in the process, and the space between the clamping plate 10 is enabled to change due to the space between the clamping plate 10.
Wherein: the connecting ring 23 both sides all rotate and are connected with bull stick 24, bull stick 24 is located the inside fixedly connected with tripod 25 of connecting ring 23, tripod 25 is located and rotates between connecting ring 23 center one side and be connected with connecting axle 26, tripod 25 is close to the equal fixedly connected with scraper blade 251 of connecting ring 23 inner wall one side, scraper blade 251 meets with connecting ring 23 inner wall, rotate between the inside lateral wall that is close to connecting ring 23 inner wall of tripod 25 and be connected with cylinder 27, cylinder 27 is equipped with a plurality ofly, the reciprocating flexible in-process of telescopic link 112 drives trepanning 116 and removes in bull stick 24 upper end, the slider slides in helical groove 241, thereby make bull stick 24 rotatory, tripod 25 also follows rotatory in the rotatory in-process, tripod 25 drives the mud that the adhesion when scraper blade 251 is scraped the material loading, secondly, tripod 25 rotates and can prevent blockking up, finally the mud can further reach the effect of dehydration when passing through the gap between the cylinder 27.
Wherein: the rotating rod 24 is provided with a spiral groove 241 outside the connecting ring 23, one end of the rotating rod 24 far away from the connecting ring 23 extends into the sleeve hole 116, and the sliding block 28 in the sleeve hole 116 is correspondingly connected with the inside of the spiral groove 241 in a sliding manner.
Wherein: the bottom of the jacking rod 12 is rotationally connected with rollers, elliptical moving grooves are formed in the front side and the rear side of the upper end of the elliptical column 22, a central shaft of the elliptical column 22 is connected with a rotary cylinder, the rotary cylinder is fixed inside the feeding box 13, the rollers are in sliding connection with the moving grooves, the top of the jacking rod 12 is hinged to the bottom of the hollow rod 111, the elliptical column 22 is started through the rotary cylinder, the elliptical column 22 rotates to squeeze sludge in the feeding box 13, so that water is conveniently extruded, and secondly, the distance between the elliptical column 22 and two sides of the feeding box 13 can be adjusted through rotation of the elliptical column 22, so that the feeding speed of the sludge is controlled.
Wherein: screw conveying rods II 21 are arranged on the left side and the right side of the feeding box 15, a plurality of screw conveying rods II 21 are arranged from front to back, a partition plate is arranged between every two adjacent screw conveying rods II 21, the screw conveying rods II 21 are connected through synchronous belt synchronous wheels, a driving motor is arranged at the lower end in the feeding box 15, and the screw conveying rods II 21 are in transmission connection with the driving motor.
Wherein: the lower extreme fixedly connected with arc form safety cover 5 in the swinging arms 4, it is connected with thumb wheel 51 to rotate between the inside front and back sides of safety cover 5, swing arms 4 outside fixed mounting has the waterproof case, install the motor in the waterproof case, the motor is with the center pin fixed connection of thumb wheel 51, hydraulic cylinder 6 promotes the in-process that lift box 8 will down, lift box 8 extrudees swinging arms 4 rotatory, safety cover 5 drives thumb wheel 51 to the connection box 2 outside, the starter motor drives thumb wheel 51 rotatory, thumb wheel 51 can be fast with the mud select dial carry into inside connection box 2, next shroud 131 and the draw-in groove 151 corresponding joint of last workbin 15 upper end of material loading box 13 lower extreme, start driving motor drives spiral delivery pole two 21 and rotates, thereby can upwards carry the mud in the connection box 2, the range of motion is in connection box 2, the mud is difficult for causing the regional turbidity in a large scale in other areas of river body, prevent secondary pollution.
Working principle:
firstly, the lifting device is arranged at the upper end of lifting equipment of a dredging ship through lifting equipment, the dredging device is inserted into sludge through the lifting equipment, a hydraulic cylinder 6 is started to push a lifting box 8 to move downwards, the lifting box 8 is used for pushing a swinging plate 4 to rotate, after the swinging plate 4 moves to the maximum extent, the hydraulic cylinder 6 is stopped, a positive and negative motor 17 is started to drive a spiral conveying rod I18, so that sludge on two sides can be piled to the periphery of the dredging device, a driving motor is started to drive a driving wheel 51 to rotate, the driving wheel 51 can rapidly drive the sludge to be selected and driven into a connecting box 2, a driving motor is started to drive a spiral conveying rod II 21 to rotate, the sludge in the connecting box 2 is conveyed upwards and enters a feeding box 13 after passing through a feeding box 15, an elliptic cylinder 22 is driven to rotate through a rotating cylinder, a jacking rod 12 is driven to move upwards and downwards in the rotating process of the elliptic cylinder 22, so that a hollow rod 111 is driven to move upwards and downwards, in the process of moving the hollow rod 111 up and down, the telescopic rod 112 is made to reciprocate through the action of the reset spring, so that the clamping plates 10 are pulled to swing, the space between the clamping plates 10 is changed, sewage in the sludge can be extruded, the sleeve hole 116 is driven to move at the upper end of the rotating rod 24 in the process of reciprocating telescopic rod 112, the sliding block slides in the spiral groove 241, so that the rotating rod 24 rotates, the tripod 25 also follows rotation in the rotating process, the tripod 25 drives the scraping plate 251 to scrape the sludge adhered during feeding, secondly, the tripod 25 rotates to prevent blockage, finally, the sludge can further reach the dewatering effect when passing through gaps between the rollers 27, the sludge jacking pipe 19 is started, the sludge jacking pipe 19 enters the sludge pumping pipe 19 after passing through the jacking pipe 193, and finally, the sludge is led into the guide pipe 20 for discharging through the suction pipe 191.
Claims (10)
1. The utility model provides a hydraulic engineering silt treatment is with desilting device under water, includes box (1), its characterized in that: the utility model discloses a novel multifunctional sewage treatment device, which is characterized in that a connecting box (2) is fixedly connected with the bottom of a box body (1), a bottom detection box (3) is fixedly connected with the bottom of the connecting box (2), a fixed box (7) is fixedly connected with the center of the top in the box body (1), a sludge pump (19) capable of moving up and down is arranged in the fixed box (7), hydraulic cylinders (6) are fixedly connected with the left side and the right side of the fixed box (7) at the inner top of the box body (1), a lifting box (8) is fixedly connected between telescopic ends of the bottom of the hydraulic cylinders (6), a feeding box (13) is fixedly connected between front side and rear side of the lower end of the inner bottom of the lifting box (8), clamping plates (10) are fixedly connected with the left side and the right side of the top of the feeding box (13) in a rotating manner, telescopic machanism (11) is movably arranged between the clamping plates (10), a connecting ring (23) is fixedly arranged in the center of the telescopic machanism (11), a suction pipe (9) is fixedly arranged between the connecting ring (23) and the sludge pump (19), a sliding column (22) is rotatably connected between the front side and the inner side of the feeding box (13) and the inner side, a sliding column (2) is connected with two sides of a sliding column (201), the utility model discloses a spiral conveying machine, including connecting box (2), fixed plate (16), screw conveying rod (18) and positive and negative motor (17) are connected through the transmission of conical gear, connecting box (2) are located and rotate between the inboard front and back side of breach (201) and are connected with swing plate (4), the inside central point of survey base case (3) puts fixedly connected with and is the feed box (15) in the form of falling "V", it all is equipped with the feed inlet to go up feed box (15) left and right sides, go up feed box (15) inside left and right sides and all rotate and install screw conveying rod two (21), it is equipped with the discharge gate to go up feed box (15) top, the bottom is located and goes up feed box (15) left and right sides all fixedly connected with guide block (14) in survey base case (3), fixedly connected with fixed plate (16) bottom fixedly connected with positive and negative motor (17), survey base case (3) bottom left and right sides and all rotate and are connected with horizontal screw conveying rod one (18).
2. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the utility model discloses a sewage treatment device, including box (1), mud pump (19), lifting ring (101) of equal fixedly connected with in both sides of box (1) top, mud pump (19) bottom fixedly connected with slide (192), mud pump (19) top fixedly connected with takes out pipe (191), take out pipe (191) upper end fixedly connected with honeycomb duct (20), honeycomb duct (20) extend to box (1) outside, mud pump (19) bottom is equipped with push pipe (193), push pipe (193) extend to slide (192) lower extreme and lift box (8) top fixed connection, straw (9) top and push pipe (193) intercommunication.
3. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the lifting box is characterized in that arc-shaped connecting blocks (81) are fixedly connected to the left side and the right side of the inner top of the lifting box (8), the top of the clamping plate (10) is always connected with the lower end of the connecting blocks (81), the front side and the rear side of the clamping plate (10) are tightly connected with the inner wall of the lifting box (8), and the left side and the right side of the bottom of the lifting box (8) are obliquely arranged inwards.
4. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the feeding box is characterized in that a cover cap (131) is fixedly connected to the bottom of the feeding box (13), a clamping groove (151) is formed in the outer side of a discharge hole at the top of the feeding box (15), the cover cap (131) and the clamping groove (151) are arranged in an up-down opposite direction, the connecting box (2) is in a quadrangular prism shape, and the bottom detection box (3) is in a triangular prism shape.
5. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the telescopic mechanism (11) comprises a hollow rod (111), a telescopic rod (112), a limiting plate (113), a moving block (114), a fixed rod (115) and a sleeve hole (116), wherein the hollow rod (111) is fixedly connected to the front side and the rear side of the connecting ring (23), the telescopic rod (112) is fixedly connected to the left side and the right side of the hollow rod (111) in a sliding manner, the telescopic rod (112) is positioned in the hollow rod (111) and fixedly connected with the limiting plate (113), a reset spring is sleeved in the telescopic rod (112), the moving block (114) is rotationally connected to one side of the telescopic rod (112) away from the hollow rod (111), the fixed rod (115) is fixedly connected between the left side telescopic rod (112) of the connecting ring and the right side telescopic rod (112) of the connecting ring (23), the sleeve hole (116) is arranged in the center of the fixed rod (115), the sliding block (28) is fixedly connected to the left side and the right side of the telescopic rod (112), the sliding chute (1001) is arranged at the front end and the rear side of the left side and the right side of the clamping plate (10).
6. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the connecting ring (23) both sides all rotate and are connected with bull stick (24), bull stick (24) are located inside fixedly connected with tripod (25) of connecting ring (23), tripod (25) are located and rotate between connecting ring (23) center one side and be connected with connecting axle (26), tripod (25) are close to equal fixedly connected with scraper blade (251) of connecting ring (23) inner wall one side, scraper blade (251) meet with connecting ring (23) inner wall, rotate between the inside lateral wall that is close to connecting ring (23) inner wall of tripod (25) and be connected with cylinder (27), cylinder (27) are equipped with a plurality of.
7. The underwater dredging device for hydraulic engineering sludge treatment according to claim 6, wherein: the rotating rod (24) is located on the outer side of the connecting ring (23) and is provided with a spiral groove (241), one end, away from the connecting ring (23), of the rotating rod (24) extends into the sleeve hole (116), and the sliding block (28) in the sleeve hole (116) is in sliding connection with the inside of the spiral groove (241) correspondingly.
8. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the bottom of the jacking rod (12) is rotationally connected with rollers, elliptical moving grooves are formed in the front side and the rear side of the upper end of the elliptical column (22), a central shaft of the elliptical column (22) is connected with a rotary air cylinder, the rotary air cylinder is fixed inside the feeding box (13), the rollers are in sliding connection with the moving grooves, and the top of the jacking rod (12) is hinged to the bottom of the hollow rod (111).
9. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: screw conveying rods II (21) are arranged on the left side and the right side of the feeding box (15), a plurality of screw conveying rods II (21) are arranged from front to back, a partition plate is arranged between every two adjacent screw conveying rods II (21), the screw conveying rods II (21) are connected through synchronous belt synchronous wheels, a driving motor is arranged at the inner lower end of the feeding box (15), and the screw conveying rods II (21) are in transmission connection with the driving motor.
10. The underwater dredging device for hydraulic engineering sludge treatment according to claim 1, wherein: the swing plate (4) outside lower extreme fixedly connected with arciform safety cover (5), rotate between the inside front and back sides of safety cover (5) and be connected with thumb wheel (51), swing plate (4) outside fixed mounting has waterproof case, installs the motor in the waterproof case, and the motor is with the center pin fixed connection of thumb wheel (51).
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| CN113789826A (en) * | 2021-10-28 | 2021-12-14 | 中国葛洲坝集团第三工程有限公司 | Sludge cleaning device for water environment treatment and using method |
| CN114987954B (en) * | 2022-06-07 | 2024-02-06 | 芜湖起运机械制造有限公司 | Anti-blocking feeding device |
| CN115818903B (en) * | 2023-02-06 | 2023-04-25 | 石狮市锦祥漂染有限公司 | Sewage treatment system |
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Effective date of registration: 20230626 Address after: 247200 Xinqiao Village, Dadukou Town, Dongzhi County, Chizhou, Anhui Province Applicant after: ANHUI JIUHUA SHUI'AN GROUP Co.,Ltd. Applicant after: Dong Aibiao Applicant after: Jiang Zhangsheng Applicant after: Cheng Shaojun Applicant after: Qian Wenliang Applicant after: Tang Dong Address before: 150199 ninth Committee of Chengshun village, Shuangcheng Town, Shuangcheng City, Harbin City, Heilongjiang Province Applicant before: Lin Dezhen |
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