CN118048949A - Reservoir dredging device for water conservancy and hydropower engineering - Google Patents
Reservoir dredging device for water conservancy and hydropower engineering Download PDFInfo
- Publication number
- CN118048949A CN118048949A CN202410355124.5A CN202410355124A CN118048949A CN 118048949 A CN118048949 A CN 118048949A CN 202410355124 A CN202410355124 A CN 202410355124A CN 118048949 A CN118048949 A CN 118048949A
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- China
- Prior art keywords
- frame
- collecting box
- rotating
- rod
- reservoir
- Prior art date
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- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract description 6
- 241001113556 Elodea Species 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000013049 sediment Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000236458 Panicum colonum Species 0.000 description 1
- 235000015225 Panicum colonum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E02F3/8816—Mobile land installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- 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
- 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
- E02F3/902—Component parts, e.g. arrangement or adaptation of pumps for modifying the concentration of the dredged material, e.g. relief valves preventing the clogging of the suction pipe
-
- 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
-
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
-
- 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
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
-
- 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
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of reservoir dredging, in particular to a reservoir dredging device for water conservancy and hydropower engineering. Including removing base, erection column, rotor plate, crane, slush pump, protection network frame and rotation and scrape the frame etc. the rotor plate rotates and connects in erection column upper end, crane sliding connection on the rotor plate, and slush pump and protection network frame all connect on the crane, and the protection network frame is located the feed inlet below of slush pump, rotates to scrape the frame rotation and connects on the crane, and rotates and scrape frame and protection network frame outer wall contact. When the mud pump is used for pumping the mud in the reservoir, the protective screen frame can block the sundries such as silt, waterweeds and branches in the mud, and prevent the sundries from blocking the feed inlet of the mud pump, so that the dredging efficiency of the mud pump on the reservoir can be improved, and the outer wall of the protective screen frame can be automatically cleaned by rotating the scraping frame.
Description
Technical Field
The invention relates to the technical field of reservoir dredging, in particular to a reservoir dredging device for water conservancy and hydropower engineering.
Background
In the running process of the reservoir, the reservoir capacity is gradually reduced due to continuous sediment, sediment occupies the original water storage space, the effective reservoir capacity of the reservoir is reduced, and the positions such as a gate and a spillway are blocked or the running is blocked due to sediment accumulation, so that the reservoir needs to be dredged in time.
At present, a slurry pump is directly lowered to the bottom surface of a reservoir, and the slurry pump is utilized to pump and discharge the sludge in the reservoir, but the reservoir sludge usually contains larger-particle silt, clay particles and the like, and the large-particle substances are easy to accumulate or clamp at the feed inlet of the slurry pump, so that the feed inlet of the slurry pump is easy to block, and the reservoir sludge usually contains water plants, deposited branches and other impurities, which can also block the feed inlet of the slurry pump, so that the dredging efficiency of the reservoir is affected.
Disclosure of Invention
In view of the above, the invention provides a reservoir dredging device for hydraulic and hydroelectric engineering, which can overcome the defect that the feed inlet of a slurry pump is blocked by sediment, silt powder, waterweed, branches and other sundries in the silt when the conventional slurry pump is used for dredging the reservoir, so that the reservoir dredging efficiency is affected.
The technical scheme of the invention is as follows: the utility model provides a reservoir dredging device for hydraulic and hydroelectric engineering, including removing base and erection column, still including the rotor plate, the crane, the slush pump, the protection network frame, the rotation is scraped the frame, lifting unit, swing subassembly and rotating unit, the rotor plate rotates and connects in the erection column upper end, crane sliding connection is on the rotor plate, slush pump and protection network frame all connect on the crane, and the protection network frame is located the feed inlet below of slush pump, the rotation is scraped the frame and is connected on the crane, and the rotation is scraped frame and protection network frame outer wall contact, lifting unit is used for driving the crane and goes up and down, in order to drive the slush pump and descend to the reservoir bottom surface, swing subassembly can drive the rotor plate and swing simultaneously, in order to drive the slush pump and extract in the reservoir swing, the protection network frame can block debris in the silt, the rotation is scraped in the rotation of rotation subassembly, in order to scrape the debris of hugging closely at protection network frame outer wall.
In a preferred embodiment of the invention, the lifting assembly comprises a double-shaft motor, a wire spool and a wire rope, wherein the double-shaft motor is connected to the top surface of the rotating plate, the wire spool is symmetrically connected to an output shaft of the double-shaft motor, the wire rope is connected with the wire spool and the lifting frame, and the double-shaft motor can drive the wire spool to rotate positively and negatively to retract and retract the wire rope so as to control the lifting frame to lift.
In a preferred embodiment of the present invention, the swing assembly includes a servo motor, a rotating gear and a fixed gear ring, the servo motor is connected to the top end of the mounting post, the rotating gear is connected to an output shaft of the servo motor, the fixed gear ring is connected to the rotating plate, and the fixed gear ring is meshed with the rotating gear, so that the servo motor can drive the rotating plate to swing through the meshing of the rotating gear ring and the fixed gear ring.
In a preferred embodiment of the invention, the rotating assembly comprises a fixed rack, a mounting frame, a rotating rod, a connecting gear, a bevel gear and a bevel gear ring, wherein the fixed rack is connected to the bottom surface of the rotating plate, the mounting frame is connected to the lifting frame, the rotating rod is rotationally connected to the mounting frame, the connecting gear and the bevel gear are respectively connected to two ends of the rotating rod, the connecting gear is meshed with the fixed rack, the bevel gear ring is rotationally connected to the mounting frame, the bevel gear ring is fixedly connected with the top surface of the rotating scraper frame, and the bevel gear ring is meshed with the bevel gear.
In a preferred embodiment of the invention, the movable base further comprises a collecting box, a dryer and a conveying component, wherein the collecting box is connected to the movable base, a discharge hole of the slurry pump is communicated with the collecting box, so that the slurry pump can convey the extracted sludge into the collecting box for collection, the dryer is symmetrically arranged on two sides of the collecting box, the dryer is used for drying the sludge in the collecting box, and the conveying component is arranged on the collecting box.
In a preferred embodiment of the invention, the conveying assembly comprises a conveying pipe, a mounting rod, a mounting cylinder, an activated carbon filter screen and a blocking plate, wherein one end of the conveying pipe is communicated with the collecting box, the mounting rod is connected to the side face of the collecting box, the mounting frame is connected to the end part of the mounting rod, the other end of the conveying pipe is communicated with the upper end of the mounting cylinder, so that the conveying pipe can convey water vapor of the collecting box into the mounting cylinder, the activated carbon filter screen is connected to the lower end of the mounting cylinder, and the blocking plate is connected to the inner wall of the mounting cylinder at intervals.
In a preferred embodiment of the invention, the collecting box further comprises a push plate, a connecting inclined rod, a sliding baffle frame, a compression spring, a sliding clamping rod, a reset spring and a moving assembly, wherein the push plate is connected in the collecting box in a sliding manner, the connecting inclined rod is connected to the side face of the push plate, a sliding groove is formed in the connecting inclined rod, the sliding baffle frame is connected in the collecting box in a sliding manner, a through hole is formed in the side face of the sliding baffle frame, the compression spring is connected with the sliding baffle frame and the collecting box, the sliding clamping rod is connected to the top face of the collecting box in a sliding manner, the end portion of the sliding clamping rod is inserted in the through hole so as to lock the sliding baffle frame, the reset spring is connected with the sliding clamping rod and the collecting box, and the moving assembly is used for driving the push plate to move in the collecting box so as to push sludge to be accumulated and concentrated.
In a preferred embodiment of the invention, the moving assembly comprises a driving motor, a screw rod and a ripple protecting sleeve, wherein the driving motor is connected to the side surface of the collecting box, the screw rod is rotatably connected in the collecting box, the end part of the screw rod is connected with the output shaft of the driving motor, the pushing plate is in threaded connection with the screw rod, the ripple protecting sleeve is connected with the collecting box and the pushing plate, and the screw rod is positioned in the ripple protecting sleeve.
Compared with the prior art, the invention has the following advantages: 1. when the mud pump is used for pumping the mud in the reservoir, the protective screen frame can block the sundries such as silt, waterweeds and branches in the mud, and prevent the sundries from blocking the feed inlet of the mud pump, so that the dredging efficiency of the mud pump on the reservoir can be improved, and the outer wall of the protective screen frame can be automatically cleaned by rotating the scraping frame.
2. According to the invention, through the cooperation of the collecting box and the dryer, the sludge pumped by the slurry pump can be dried and collected, and then the water generated by drying the sludge can be conveyed back to the reservoir through the conveying component, so that the waste of water resources is prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the installation of the lift assembly and swing assembly of the present invention.
FIG. 3 is a schematic view of the installation of the rotating assembly of the present invention.
Fig. 4 is a schematic view showing a specific structure of the rotating assembly of the present invention.
Fig. 5 is a schematic view of the installation of the collection bin, dryer and conveyor assembly of the present invention.
Fig. 6 is a cross-sectional view of the mounting cartridge of the present invention.
Fig. 7 is a first cross-sectional view of the collection box of the present invention.
Fig. 8 is a second cross-sectional view of the collection box of the present invention.
Fig. 9 is a schematic view of a specific structure of a sliding clamping rod according to the present invention.
Fig. 10 is a third cross-sectional view of the collection box of the present invention.
Fig. 11 is a schematic diagram showing a specific structure of the screw and the corrugated protective sleeve according to the present invention.
Wherein the above figures include the following reference numerals: 1-moving base, 2-mounting post, 3-rotating plate, 4-lifting frame, 5-slurry pump, 6-protective screen frame, 7-rotating scraping frame, 8-double-shaft motor, 9-wire reel, 10-wire rope, 11-servo motor, 12-rotating gear, 13-fixed gear ring, 14-fixed rack, 15-mounting frame, 16-rotating rod, 17-connecting gear, 18-bevel gear, 19-conical gear ring, 20-collecting box, 21-dryer, 22-conveying pipe, 23-mounting rod, 24-mounting cylinder, 25-active carbon filter screen, 26-blocking plate, 27-push plate, 28-connecting diagonal rod, 281-chute, 29-sliding baffle frame, 291-through hole, 30-compression spring, 31-sliding clamp rod, 32-reset spring, 33-driving motor, 34-lead screw and 35-corrugated protective sleeve.
Detailed Description
Although the invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize such things as: terms such as above, below, upward, downward, etc. are used for describing the drawings, and do not represent limitations upon the scope of the present invention defined by the appended claims. Such as: any numerical designation of the first or second, etc. is merely exemplary and is not intended to limit the scope of the present invention in any way.
Examples: the utility model provides a reservoir dredging device for hydraulic and hydroelectric engineering, as shown in fig. 1-4, including moving base 1 and erection column 2, moving base 1 comprises bottom plate and electric universal wheel, four electric universal wheels are installed to the symmetrical rotation of bottom plate bottom surface, four electric universal wheels are the rectangle and distribute, and four electric universal wheels all have the self-locking function, can drive whole moving base 1 through electric universal wheel and remove, after moving base 1 to appointed position, can lock electric universal wheel, in order to prevent moving base 1 and take place at will and remove, erection column 2 fixed connection is in the bottom plate top surface rear side of moving base 1; still including rotating plate 3, crane 4, slush pump 5, protection network frame 6, rotate and scrape frame 7, lifting unit, swing subassembly and rotating unit, rotating plate 3 rotates and connects in the erection column 2 upper end, crane 4 sliding connection is in rotating plate 3 right part and can slide from top to bottom, slush pump 5 connects in crane 4 lower part, protection network frame 6 connects in crane 4 lower extreme, and protection network frame 6 is located the feed inlet below of slush pump 5, in order to protect the feed inlet of slush pump 5, rotate and scrape frame 7 and rotate and connect in crane 4 lower extreme, and rotate and scrape frame 7 and the contact of protection network frame 6 outer wall, lifting unit is used for driving crane 4 and goes up and down, in order to drive slush pump 5 and descend to the reservoir bottom surface, swing unit can drive simultaneously and swing in order to drive slush pump 5 and extract in the reservoir, protection network frame 6 can block debris in the silt, then, the rotation unit can drive and scrape frame 7 rotation, in order to scrape the debris that will hug closely in the feed inlet of protection network frame 6 outer wall, so can prevent that slush pump 5 from being blocked by the debris in the feed inlet, the efficiency of reservoir is improved.
As shown in fig. 2, the lifting assembly comprises a double-shaft motor 8, a wire spool 9 and a wire rope 10, wherein the double-shaft motor 8 is connected to the right side of the top surface of the rotating plate 3, the two wire spools 9 are arranged in a front-back symmetrical manner, the two wire spools 9 are respectively connected to two output shafts of the double-shaft motor 8, two ends of the wire rope 10 are respectively connected with the wire spool 9 and the lifting frame 4, so that the double-shaft motor 8 can drive the wire spool 9 to rotate positively and negatively to retract and retract the wire rope 10, and the wire rope 10 can control the lifting frame 4 to lift.
As shown in fig. 2, the swinging assembly comprises a servo motor 11, a rotating gear 12 and a fixed gear ring 13, wherein the servo motor 11 is connected to the top end of the mounting column 2, the rotating gear 12 is connected to an output shaft of the servo motor 11, the fixed gear ring 13 is connected to the left side of the top surface of the rotating plate 3, and the fixed gear ring 13 is meshed with the rotating gear 12, so that the servo motor 11 can drive the rotating plate 3 to swing through the meshing of the rotating gear 12 and the fixed gear ring 13.
As shown in fig. 3 and 4, the rotating assembly includes a fixed rack 14, a mounting frame 15, a rotating rod 16, a connecting gear 17, a bevel gear 18 and a bevel gear ring 19, wherein the fixed rack 14 is connected to the right side of the bottom surface of the rotating plate 3, the mounting frame 15 is connected to the lower part of the left side of the lifting frame 4, the rotating rod 16 is rotatably connected to the upper part of the mounting frame 15, the connecting gear 17 and the bevel gear 18 are respectively connected to two ends of the rotating rod 16, so that the lifting frame 4 can drive the connecting gear 17 to lift when lifting, when the connecting gear 17 contacts with the fixed rack 14, the connecting gear 17 can be meshed with the fixed rack 14, the fixed rack 14 can drive the connecting gear 17 to rotate, the bevel gear ring 19 is rotatably connected to the lower part of the mounting frame 15, the bevel gear ring 19 is fixedly connected with the top surface of the rotating scraping frame 7, and the bevel gear ring 19 is meshed with the bevel gear 18, so that when the connecting gear 17 rotates, the rotating scraping frame 7 can be driven to rotate through the meshing of the bevel gear 18 and the bevel gear 19.
Firstly, the movable base 1 is controlled to move to a designated position, the slurry pump 5 is located above the water surface of a reservoir, then the wire spool 9 is driven to rotate through the double-shaft motor 8, the wire spool 9 can be led to discharge the steel wire rope 10, at the moment, the lifting frame 4 can move downwards under the action of gravity, the slurry pump 5, the protective screen frame 6, the rotary scraping frame 7 and the connecting gear 17 can move downwards, the connecting gear 17 is separated from the fixed rack 14, when the slurry pump 5 moves into the sludge in the reservoir, the double-shaft motor 8 can be closed, then the rotary gear 12 can be driven to intermittently rotate positively and negatively through the servo motor 11, the rotary gear 12 can drive the fixed gear ring 13 to intermittently rotate positively and negatively, the fixed gear ring 13 can drive the rotary plate 3 to reciprocate on the mounting post 2, the rotary plate 3 can drive the lifting frame 4 and the slurry pump 5 to reciprocate, so that the slurry pump 5 can stir in the sludge, and can make the sludge loosen, simultaneously, the protective screen frame 6 can stop the mud, the silt, the water grass and other sundries in the sludge can be blocked in the sludge, the rotary screen frame 6 can rotate reversely, the rotary wire spool 17 can be driven by the rotary wire spool 17, the wire spool 9 can be driven by the rotary gear 17 to rotate through the fixed gear 17, the rotary gear 17 can be driven by the rotary gear 17 to rotate the rotary wire spool 9, and the wire spool 9 can be driven to rotate by the rotary plate 17 to rotate, and the wire spool 9 can be driven to rotate by the rotary wire spool 17 to rotate, and the rotary wire spool 17 can be driven by the rotary wire spool 17 to rotate and the fixed wire spool 6 to rotate and the wire spool is driven by the wire spool 6 to rotate and the reciprocating 6 to reciprocate and can be driven by the reciprocating in the reciprocating is driven by the reciprocating. Bevel gear 18 can drive awl ring gear 19 and rotate and scrape frame 7 rotation, rotates and scrapes the debris and the silt of frame 7 rotation with the adhesion at the protection network frame 6 outer wall, prevents debris jam protection network frame 6 outer wall and influences the desilting work of slush pump 5 next time.
As shown in fig. 5 and 6, the movable base 1 further includes a collecting box 20, dryers 21 and a conveying assembly, the collecting box 20 is connected to the front side of the top surface of the bottom plate of the movable base 1, and a discharge port of the slurry pump 5 is communicated with the right rear side of the top surface of the collecting box 20, so that the slurry pump 5 can convey the extracted sludge into the collecting box 20 for collection, the two dryers 21 are symmetrically installed on the front side and the rear side of the collecting box 20, the dryers 21 are used for drying the sludge in the collecting box 20, and the collecting box 20 is provided with the conveying assembly; the conveying assembly comprises a conveying pipe 22, a mounting rod 23, a mounting cylinder 24, an activated carbon filter screen 25 and blocking plates 26, wherein the left end of the conveying pipe 22 is communicated with the collecting box 20, the mounting rod 23 is connected to the right side surface of the collecting box 20, a mounting frame is connected to the right end of the mounting rod 23, the right end of the conveying pipe 22 is communicated with the upper end of the mounting cylinder 24, so that the conveying pipe 22 can convey water vapor of the collecting box 20 into the mounting cylinder 24, the activated carbon filter screen 25 is connected to the lower end of the mounting cylinder 24, three blocking plates 26 are connected to the left side and the right side of the inner wall of the mounting cylinder 24, six blocking plates 26 are arranged in total, the blocking plates 26 on the left side and the right side are distributed in a staggered mode at intervals (shown in fig. 6), and the blocking plates are all obliquely arranged.
When the mud pump 5 is pumping the silt in the reservoir, can discharge the silt that draws out to the collecting box 20 in, can heat the stoving simultaneously through the silt in the collecting box 20 of drying apparatus 21, be convenient for follow-up collection and the processing of silt, the vapor that silt stoving produced can be carried to the installation section of thick bamboo 24 through conveyer pipe 22 in, barrier plate 26 can block the vapor in the installation section of thick bamboo 24, make vapor can not straight line discharge downwards, six barrier plates 26 can be bypassed in proper order along the S-shaped route in the installation section of thick bamboo 24, thereby can increase the time that vapor stays in the installation section of thick bamboo 24, make vapor can cool off in the installation section of thick bamboo 24, vapor cooling forms water can drop down along barrier plate 26 and get on the active carbon filter screen 25, active carbon filter screen 25 can filter the purification to water, the hydroenergy after the purification drops down and can the reservoir, prevent the waste of water resource.
As shown in fig. 7-11, the collecting box 20 further includes a push plate 27, a connecting diagonal rod 28, a sliding baffle frame 29, a compression spring 30, a sliding clamping rod 31, a return spring 32 and a moving assembly, the push plate 27 is slidably connected in the collecting box 20, four sides of the push plate 27 are all contacted with the inner wall of the collecting box 20, the connecting diagonal rod 28 is connected to the front upper part of the right side of the push plate 27, a chute 281 is formed in the middle of the connecting diagonal rod 28, the sliding baffle frame 29 is slidably connected to the right side inside the collecting box 20, a through hole 291 is formed in the upper part of the right side of the sliding baffle frame 29, a protrusion is formed on the rear left side of the upper part of the sliding baffle frame 29, two ends of the compression spring 30 are respectively connected with the sliding baffle frame 29 and the collecting box 20, the sliding clamping rod 31 is slidably connected to the right side of the top surface of the collecting box 20, the right end of the sliding clamping rod 31 is in a shape like a J, the right end of the sliding clamping rod 31 is inserted in the through hole 291 so as to lock the sliding baffle frame 29, the front of the right end of the sliding clamping rod 31 is an inclined plane (as shown in fig. 9), two ends of the return spring 32 are respectively connected with the sliding clamping rod 31 and the collecting box 20 so as to drive the sludge to move in the collecting box 20 to be accumulated in the collecting box 20, so as to move, and the collecting box 20 is driven to move, and accumulated in the collecting box 20; the moving assembly comprises a driving motor 33, a screw rod 34 and a ripple protection sleeve 35, wherein the driving motor 33 is connected to the front upper part of the left side of the collecting box 20, the screw rod 34 is rotationally connected in the collecting box 20, the left end of the screw rod 34 is connected with an output shaft of the driving motor 33, the push plate 27 is in threaded connection with the screw rod 34, two ends of the ripple protection sleeve 35 are respectively connected with the collecting box 20 and the push plate 27, and the screw rod 34 is positioned inside the ripple protection sleeve 35.
Initially, the right end of the sliding clamping rod 31 is inserted into the through hole 291, so that the sliding baffle frame 29 can be locked, and the compression spring 30 is in a compressed state, so that the sliding baffle frame 29 and the collecting box 20 can form a closed space in a matched manner, and the sludge in the collecting box 20 is prevented from falling out; after a certain amount of sludge is filled in the collecting box 20, the driving motor 33 can drive the screw rod 34 to rotate, the screw rod 34 can drive the push plate 27 to move rightwards, the push plate 27 can drive the connecting inclined rod 28 to move rightwards, the push plate 27 can push the sludge in the collecting box 20 rightwards into the sliding baffle frame 29, when the connecting inclined rod 28 moves rightwards to the lower part of the sliding clamping rod 31, the left end of the sliding clamping rod 31 can slide in the sliding groove 281, so that the connecting inclined rod 28 cannot be influenced to move rightwards continuously, when the push plate 27 moves rightwards to be contacted with the left end of the sliding clamping rod 31, the sliding clamping rod 31 is pushed to move rightwards, the reset spring 32 is compressed, the right end of the sliding clamping rod 31 is separated from the through hole 291, and the compression spring 30 can restore the original state at the moment, so that the sliding baffle frame 29 can drive the sludge to move forwards, and the sludge in the collecting box 20 can be taken out at one time, and the sludge can be conveniently collected and treated manually; meanwhile, when the sliding baffle frame 29 moves forwards, the bulge on the sliding baffle frame 29 can move to be in contact with the connecting inclined rod 28, then the screw rod 34 is driven to rotate reversely through the driving motor 33, the screw rod 34 can drive the push plate 27 to move leftwards to reset, so that the push plate 27 is separated from the left end of the sliding clamping rod 31, the reset spring 32 can restore to the original state, the sliding clamping rod 31 is driven to move leftwards to reset, the push plate 27 can drive the connecting inclined rod 28 to reset, the connecting inclined rod 28 can press the bulge on the sliding baffle frame 29, the bulge on the sliding baffle frame 29 can move backwards along the side surface of the connecting inclined rod 28, so that the whole sliding baffle frame 29 can be driven to reset, when the sliding baffle frame 29 moves backwards to be in contact with the right end of the sliding clamping rod 31, the sliding baffle frame 29 can be extruded to move rightwards due to the inclined surface at the right end of the sliding clamping rod 31, the reset spring 32 is compressed, the bulge on the sliding baffle frame 29 can be separated from the connecting inclined rod 28 after the sliding baffle frame 29 is completely reset, and the right end of the sliding clamping rod 31 can be just aligned with the through hole 291, and the reset spring can drive the sliding clamping rod 31 to move rightwards to restore the original state, and the sliding baffle frame 31 can be inserted into the through hole 291; when the push plate 27 moves to the right, the left end of the ripple protection sleeve 35 can be pushed to move to the right, so that the ripple protection sleeve 35 is shortened, when the push plate 27 resets to the left, the left end of the ripple protection sleeve 35 can be pulled to move to the left, so that the ripple protection sleeve 35 is extended, the movement of the push plate 27 can not be influenced, the ripple protection sleeve 35 can be ensured to be always sleeved on the outer side of the screw rod 34, sludge is prevented from adhering to the surface of the screw rod 34, and the screw rod 34 can be ensured to normally drive the push plate 27 to move to the left and the right.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (8)
1. A reservoir dredging device for hydraulic and hydroelectric engineering, a serial communication port, including removing base (1) and erection column (2), still including rotating plate (3), crane (4), slush pump (5), protection network frame (6), rotate and scrape frame (7), lifting unit, swing subassembly and rotating unit, rotating plate (3) rotate and connect in erection column (2) upper end, crane (4) sliding connection is on rotating plate (3), slush pump (5) and protection network frame (6) all are connected on crane (4), and protection network frame (6) are located the feed inlet below of slush pump (5), rotate and scrape frame (7) and rotate and connect on crane (4), and rotate and scrape frame (7) and protection network frame (6) outer wall contact, lifting unit is used for driving crane (4) and goes up and down, in order to drive slush pump (5) to the bottom surface, swing subassembly can drive rotating plate (3) and swing simultaneously, in order to drive slush pump (5) and carry out extraction to slush pump (6) in reservoir swing, protection network frame (6) can scrape debris in the rotation frame (6) and can be followed in order to scrape debris and rotate frame (6) and prevent debris in the rotation frame.
2. The reservoir dredging device for hydraulic and hydroelectric engineering according to claim 1, wherein the lifting assembly comprises a double-shaft motor (8), a wire spool (9) and a steel wire rope (10), the double-shaft motor (8) is connected to the top surface of the rotating plate (3), the wire spool (9) is symmetrically connected to an output shaft of the double-shaft motor (8), the steel wire rope (10) is connected with the wire spool (9) and the lifting frame (4), and the double-shaft motor (8) can drive the wire spool (9) to rotate positively and negatively to retract and retract the steel wire rope (10) so as to control the lifting frame (4) to lift.
3. A reservoir dredging apparatus as claimed in claim 1, wherein the swinging assembly comprises a servo motor (11), a rotating gear (12) and a fixed gear ring (13), wherein the servo motor (11) is connected to the top end of the mounting column (2), the rotating gear (12) is connected to the output shaft of the servo motor (11), the fixed gear ring (13) is connected to the rotating plate (3), and the fixed gear ring (13) is meshed with the rotating gear (12), so that the servo motor (11) can drive the rotating plate (3) to swing through the meshing of the rotating gear (12) and the fixed gear ring (13).
4. The reservoir dredging device for hydraulic and hydroelectric engineering according to claim 1, wherein the rotating assembly comprises a fixed rack (14), a mounting frame (15), a rotating rod (16), a connecting gear (17), a bevel gear (18) and a bevel gear ring (19), the fixed rack (14) is connected to the bottom surface of the rotating plate (3), the mounting frame (15) is connected to the lifting frame (4), the rotating rod (16) is rotationally connected to the mounting frame (15), the connecting gear (17) and the bevel gear (18) are respectively connected to two ends of the rotating rod (16), the connecting gear (17) is meshed with the fixed rack (14), the bevel gear ring (19) is rotationally connected to the mounting frame (15), the bevel gear ring (19) is fixedly connected with the top surface of the rotating scraper (7), and the bevel gear ring (19) is meshed with the bevel gear (18).
5. The reservoir dredging device for hydraulic and hydroelectric engineering according to claim 1, wherein the movable base (1) further comprises a collecting box (20), a dryer (21) and a conveying component, the collecting box (20) is connected to the movable base (1), a discharge hole of the slurry pump (5) is communicated with the collecting box (20), so that the slurry pump (5) can convey extracted sludge into the collecting box (20) for collection, the dryer (21) is symmetrically arranged on two sides of the collecting box (20), the dryer (21) is used for drying the sludge in the collecting box (20), and the conveying component is arranged on the collecting box (20).
6. The reservoir dredging device for hydraulic and hydroelectric engineering according to claim 5, wherein the conveying assembly comprises a conveying pipe (22), a mounting rod (23), a mounting cylinder (24), an activated carbon filter screen (25) and a blocking plate (26), one end of the conveying pipe (22) is communicated with the collecting box (20), the mounting rod (23) is connected to the side face of the collecting box (20), the mounting frame is connected to the end of the mounting rod (23), the other end of the conveying pipe (22) is communicated with the upper end of the mounting cylinder (24), so that the conveying pipe (22) can convey water vapor of the collecting box (20) into the mounting cylinder (24), the activated carbon filter screen (25) is connected to the lower end of the mounting cylinder (24), and the blocking plate (26) is connected to the inner wall of the mounting cylinder (24) at intervals.
7. The reservoir dredging device for hydraulic and hydroelectric engineering according to claim 5, further comprising a push plate (27), a connecting inclined rod (28), a sliding baffle frame (29), a compression spring (30), a sliding clamping rod (31), a return spring (32) and a moving assembly, wherein the push plate (27) is slidably connected in the collecting box (20), the connecting inclined rod (28) is connected to the side face of the push plate (27), a sliding groove (281) is formed in the connecting inclined rod (28), the sliding baffle frame (29) is slidably connected in the collecting box (20), a through hole (291) is formed in the side face of the sliding baffle frame (29), the compression spring (30) is connected with the sliding baffle frame (29) and the collecting box (20), the sliding clamping rod (31) is slidably connected to the top face of the collecting box (20), the end portion of the sliding clamping rod (31) is inserted in the through hole (291) to lock the sliding baffle frame (29), the return spring (32) is connected with the sliding clamping rod (31) and the collecting box (20), and the moving assembly is used for driving the push plate (27) to move in the collecting box (20) to concentrate and accumulate sludge.
8. The reservoir dredging apparatus as recited in claim 7 wherein the moving assembly comprises a driving motor (33), a screw (34) and a corrugated protective sleeve (35), wherein the driving motor (33) is connected to the side of the collecting tank (20), the screw (34) is rotatably connected to the collecting tank (20), the end of the screw (34) is connected to the output shaft of the driving motor (33), the push plate (27) is in threaded connection with the screw (34), the corrugated protective sleeve (35) is connected to the collecting tank (20) and the push plate (27), and the screw (34) is located inside the corrugated protective sleeve (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410355124.5A CN118048949A (en) | 2024-03-26 | 2024-03-26 | Reservoir dredging device for water conservancy and hydropower engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410355124.5A CN118048949A (en) | 2024-03-26 | 2024-03-26 | Reservoir dredging device for water conservancy and hydropower engineering |
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| Publication Number | Publication Date |
|---|---|
| CN118048949A true CN118048949A (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410355124.5A Pending CN118048949A (en) | 2024-03-26 | 2024-03-26 | Reservoir dredging device for water conservancy and hydropower engineering |
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| CN (1) | CN118048949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118814898A (en) * | 2024-09-11 | 2024-10-22 | 山东省水利科学研究院 | Environmentally friendly dredging equipment for reservoir ecological restoration |
-
2024
- 2024-03-26 CN CN202410355124.5A patent/CN118048949A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118814898A (en) * | 2024-09-11 | 2024-10-22 | 山东省水利科学研究院 | Environmentally friendly dredging equipment for reservoir ecological restoration |
| CN118814898B (en) * | 2024-09-11 | 2024-11-26 | 山东省水利科学研究院 | Environment-friendly dredging equipment for ecological restoration of reservoir |
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