CN115288227A - Dredging equipment is used in hydraulic engineering construction - Google Patents
Dredging equipment is used in hydraulic engineering construction Download PDFInfo
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- CN115288227A CN115288227A CN202211003520.9A CN202211003520A CN115288227A CN 115288227 A CN115288227 A CN 115288227A CN 202211003520 A CN202211003520 A CN 202211003520A CN 115288227 A CN115288227 A CN 115288227A
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract description 45
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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- 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
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- Engineering & Computer Science (AREA)
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- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to dredging equipment for hydraulic engineering construction, which belongs to the technical field of dredging equipment and comprises a rectangular barrel body, wherein two pairs of guide plates are symmetrically arranged on the upper side edge and the lower side edge of the rectangular barrel body respectively and are parallel to each other; according to the invention, the guide ring is matched with the rectangular buckets for use, so that the rectangular buckets move around the rectangular barrel body to collect and clean sludge at the bottom of the water channel, and when facing the water channel or the underdrain erected at high altitude, the rectangular bucket bodies are driven by the rectangular buckets to synchronously move, thereby realizing high-efficiency dredging of the water channel of the hydraulic engineering.
Description
Technical Field
The invention belongs to the technical field of dredging equipment, and particularly relates to dredging equipment for hydraulic engineering construction.
Background
Water is a valuable resource essential to human production and life, but the naturally existing state of water does not completely meet the needs of human beings, and even threatens the life and property safety of people. At present, in order to achieve the purposes of removing harm and benefiting water resources and the like, people control the water resources by building hydraulic engineering facilities, prevent flood disasters and adjust and distribute water quantity, so that the water resources can meet the requirements of people on life and production to the maximum extent. In the process of allocating water resources, the water channel is the most important means for transporting water resources, and the water resources can be transported to places such as farmlands and production and living water stations and can be drained and discharged, so that the water resources can be allocated quickly. Precipitation or groundwater can carry certain silt when assembling to rivers and lakes, when transporting the water of rivers and lakes through the ditch, silt can be along with during water gets into the ditch, and the silt of aquatic can lead to the bottom of ditch to form the thick silt of one deck through long-time deposit. The silt of ditch bottom not only reduces the volume of ditch, can slow down the flow velocity of water moreover, very big influence the efficiency of ditch water delivery.
In order to avoid the influence of the sludge at the bottom of the water channel on the water delivery efficiency, the water channel of the hydraulic engineering needs to be periodically desilted. At present, the dredging operation is generally carried out by adopting a suction pump to pump or an excavator to dig. Firstly, when the suction pump is used for cleaning the sludge at the bottom of the water channel, the crushing equipment is required to be used for stirring and crushing the sludge on the bank of the water channel, and then the suction pump is used for dredging so as to avoid the blockage of the suction pump. Secondly, when the excavator is used for cleaning silt at the bottom of the water channel, the excavator needs to be moved to the bank of the water channel, meanwhile, in order to avoid influence of water on the operation sight of an excavator driver, water in the water channel needs to be drained completely, and the excavator carries out silt cleaning through an excavator bucket on the bank of the water channel. The desilting mode of ditch among the current hydraulic engineering all needs desilting equipment to operate at the ditch bank, but when the ditch or underdrain that face built on stilts, current desilting equipment can't be operated at the ditch bank, can only adopt the manual work to carry out the desilting operation, very big influence the desilting efficiency of hydraulic engineering ditch.
Disclosure of Invention
In view of the above, the invention provides dredging equipment for hydraulic engineering construction, so as to solve the defects in the prior art.
The technical scheme of the invention is as follows: a dredging device for hydraulic engineering construction comprises a rectangular barrel body, two pairs of guide plates, two pairs of arc-shaped guide plates, a plurality of rectangular buckets, two first rotating shafts, a plurality of telescopic rods and a first driving mechanism; the two pairs of guide plates are respectively symmetrically arranged on the upper side edge and the lower side edge of the rectangular barrel body and are parallel to each other, and the guide plates are fixedly connected with the rectangular barrel body; the two pairs of arc guide plates are respectively and symmetrically arranged between the upper pair of guide plates and the lower pair of guide plates, and the arc guide plates and the guide plates are fixedly connected to form two guide rings; a plurality of rectangular buckets are uniformly laid on the two guide rings respectively, and two sides of each rectangular bucket are connected with the guide rings in a sliding manner; two first rotating shafts are symmetrically arranged between the rectangular barrel body and the upper guide plate and between the rectangular barrel body and the lower guide plate respectively, and one end of each first rotating shaft is vertically and rotatably connected with the rectangular barrel body; the plurality of telescopic rods are uniformly arranged between the first rotating shaft and the rectangular bucket in a radial shape, one end of each telescopic rod is vertically and fixedly connected with the first rotating shaft, and the other end of each telescopic rod is connected with the rectangular bucket; the first driving mechanism is arranged on the rectangular barrel body and used for driving the first rotating shaft to rotate.
Preferably, the first driving mechanism comprises two stepping motors symmetrically arranged on the inner walls of the two sides of the rectangular barrel body close to the first rotating shaft, the stepping motors are fixedly connected with the inner wall of the rectangular barrel body, and an output shaft of each stepping motor penetrates through the rectangular barrel body to be fixedly connected with the first rotating shaft.
Preferably, the inside of rectangle scraper bowl is inlayed and is equipped with the slider, the inner wall sliding seal of slider and rectangle scraper bowl is connected, the one end symmetry that its oral area was kept away from to the rectangle scraper bowl is equipped with two and connects the bucket, connect bucket and the perpendicular fixed connection of rectangle scraper bowl, the slider is close to a side symmetry of connecting the bucket and is equipped with two guide bars, guide bar one end and the perpendicular fixed connection of slider, the other end passes the rectangle scraper bowl and stretches into the inside of connecting the bucket and rather than sliding connection, the inside of connecting the bucket is equipped with first spring and is in the extension state, the one end of first spring is connected with the inboard bottom of being connected the bucket, the other end is connected with the guide bar, the upper and lower both sides of rectangle staving are equipped with second actuating mechanism respectively, be used for realizing that the drive guide bar removes.
Preferably, the second driving mechanism comprises a rack arranged on the inner side of the guide plate on the rectangular barrel body, the rack is parallel to the guide plate, the rack is fixedly connected with the rectangular barrel body, a U-shaped connecting seat is arranged at the bottom of one side, close to the rectangular bucket, of the connecting barrel, the bottom of the U-shaped connecting seat is fixedly connected with the connecting barrel in a vertical mode, a first connecting shaft is arranged on one side, away from the connecting barrel, of the U-shaped connecting seat in a penetrating mode, two ends of the first connecting shaft are rotatably connected with the U-shaped connecting seat through bearings, a first gear is fixedly sleeved on the first connecting shaft and meshed with the rack, a second connecting shaft is arranged on one side, close to the connecting barrel, of the U-shaped connecting seat in a penetrating mode, two ends of the second connecting shaft are rotatably connected with the U-shaped connecting seat through bearings, a second gear is fixedly sleeved on the second connecting shaft and meshed with the first gear, a plurality of tooth grooves are continuously formed in one side, close to the U-shaped connecting seat, of the guide rod, the second gear penetrates through the U-shaped connecting seat, the U-shaped connecting bucket is meshed with the connecting shaft, a cover plate, one side, close to the rectangular barrel, and the rectangular barrel are connected with the rectangular barrel through a torsion spring.
Preferably, a third connecting shaft is arranged on one side edge of the opening part of the rectangular bucket, which is close to the rectangular bucket body, in a penetrating manner and is hinged with the rectangular bucket body through a torsion spring, two first mounting seats are fixedly arranged at one end of the cover plate in a symmetrical manner, the third connecting shaft penetrates through the first mounting seats and is fixedly connected with the first mounting seats, the third connecting shaft extends out of the first mounting seats and is fixedly provided with an incomplete gear in a sleeved manner, the incomplete gear is connected with the rack in a meshed manner, and a plurality of through holes are uniformly formed in the cover plate.
Preferably, the cross section of arc deflector and deflector is the U type and the opening is outside, and the one end that first pivot was kept away from to the telescopic link is equipped with spacing post, and spacing post one end and the perpendicular fixed connection of telescopic link, the other end stretch into the inboard of arc deflector or deflector and rather than sliding connection.
Preferably, the telescopic link includes the urceolus, the bottom and the perpendicular fixed connection of first pivot of urceolus, the slide bar is worn to be equipped with in the inside of urceolus and rather than sliding connection, the bilateral symmetry that the rectangle scraper bowl is close to first pivot is equipped with two connecting rods, the one end and the perpendicular fixed connection of connecting rod that first pivot was kept away from to the slide bar, the inside of urceolus is equipped with the second spring and is in the extension state, second spring one end is connected with the inboard bottom of urceolus, the other end and sliding connection, the perpendicular fixed connection in one side of first pivot is kept away from to spacing post and slide bar.
Preferably, the rectangle staving is located wears to be equipped with the rectangle drain pipe between two pairs of arc deflectors, rectangle drain pipe and rectangle staving fixed connection, the inside of rectangle drain pipe is equipped with the installation roof beam and is parallel with first pivot, evenly wear to be equipped with a plurality of second pivots on the installation roof beam and parallel with the axis of rectangle drain pipe respectively, the second pivot is passed through the bearing and is connected with the rotation of installation roof beam, the one end of second pivot is extended installation roof beam and suit and is fixed with the impeller, be equipped with drive mechanism on first actuating mechanism's the step motor output shaft, drive mechanism's output and second pivot are connected.
Preferably, the transmission mechanism comprises a transmission bin arranged in the inner wall of one side, close to the stepping motor, of the rectangular barrel, an output shaft of the stepping motor penetrates through the transmission bin and is sleeved and fixed with a first worm sleeve, one side, close to the first worm sleeve, of the transmission bin is provided with a third rotating shaft, the third rotating shaft is perpendicular to the output shaft of the stepping motor, two ends of the third rotating shaft are rotatably connected with the transmission bin through bearings, one side, close to the first worm sleeve, of the third rotating shaft is sleeved and fixed with a first worm wheel, the first worm wheel is connected with the first worm sleeve in a matched mode, one side, close to the mounting beam, of the third rotating shaft is sleeved and fixed with a second worm sleeve, a hollow inner part of the mounting beam penetrates through a second worm, the third worm is rotatably connected with the mounting beam through bearings, the second rotating shaft is sleeved and fixed with a third worm wheel, the third worm wheel is connected with the third worm wheel in a matched mode, two ends of the third worm penetrate through the rectangular drain pipe and extend into the transmission bin, and the second worm wheel is connected with the second worm sleeve in a matched mode.
Preferably, the one end that the rectangle drain pipe is close to the impeller is equipped with the connecting plate and rather than parallel, and the one end that the connecting plate is close to the rectangle drain pipe is worn to be equipped with the fourth pivot and rather than fixed connection, and the both ends symmetry of fourth pivot is equipped with two second mount pads and rather than articulated through the torsional spring, the perpendicular fixed connection of second mount pad and rectangle staving.
Compared with the prior art, the dredging equipment for hydraulic engineering construction provided by the invention has the advantages that the guide ring formed by the guide plate and the arc-shaped guide plate on the outer side of the rectangular barrel body is matched with the rectangular buckets for use, under the matching action of the first driving mechanism, the first rotating shaft and the telescopic rod, the rectangular buckets can move around the rectangular barrel body to collect and clean sludge at the bottom of a water channel, the collected sludge is intensively stored in the rectangular barrel body by the rectangular buckets, and when facing the water channel or a closed channel erected at high altitude, the rectangular barrel body can be driven by the rectangular buckets to synchronously move, so that the water channel at a special position is dredged, manual dredging is avoided, and the water channel in hydraulic engineering is dredged with high efficiency; the stepping motor of the first driving mechanism is matched with the first rotating shaft for use, so that the rectangular bucket can be driven to move on the guide ring at a constant speed to clean sludge at the bottom of the water channel, and the rectangular bucket can drive the rectangular bucket body to move in the water channel when rotating around the rectangular bucket body, so that the flexibility of the water channel is improved; through the cooperation of the sliding block and the guide rod in the rectangular bucket, the connecting barrel and the first spring, when the rectangular bucket moves to the bottom of the rectangular barrel body to collect sludge, the sliding block is driven by the second driving mechanism to move towards the inner side of the rectangular bucket, the sludge is attached to the sliding block and moves towards the inside of the rectangular bucket, the first spring enables the sliding block to keep pressure, water in the rectangular bucket and in the sludge is squeezed out, the compactness of the rectangular bucket for collecting the sludge can be improved, the dredging efficiency is further improved, meanwhile, when the rectangular bucket moves to the top of the rectangular barrel body, the sliding block is driven by the second driving mechanism to move towards the outer side of the rectangular bucket, the sludge in the rectangular bucket is pushed into the rectangular barrel body, the automatic collection and storage of the sludge are realized, and the convenience for dredging the water channel is improved; the rack of the second driving mechanism, the first connecting shaft and the second connecting shaft in the U-shaped connecting seat, the first gear and the second gear are matched with tooth grooves on the guide rod for use, so that when the rectangular bucket moves on the upper side and the lower side of the rectangular bucket body, the guide rod is driven by the rack to move, the slide block guides sludge to enter and push out the rectangular bucket, and the convenience of operation is further improved; the third connecting shaft can be synchronously driven to rotate by the rack and the incomplete gear through the matching use of the third connecting shaft and the torsional spring and the cover plate connected with the rectangular bucket, the incomplete gear is meshed with the rack in front of the first gear to rotate, the closed cover plate is opened and is matched with the torsional spring to keep an opening state, at the moment, the sliding block moves to the opening part of the rectangular bucket under the action of the first spring, the water in the ditch is prevented from entering the rectangular bucket, and meanwhile, when sludge collected by the rectangular bucket is led out, the cover plate is firstly opened through the rack, the sludge is conveniently led out of the rectangular bucket by the sliding block, and the convenience of dredging the ditch is further improved; the arc-shaped guide plate with the U-shaped cross section and the guide plate are matched with the limiting column on the telescopic rod, so that the length of the telescopic rod can be automatically adjusted when the first rotating shaft drives the telescopic rod to rotate, the rectangular bucket can move around the guide ring all the time, the convenience of dredging can be improved, the moving stability of the rectangular bucket body is high, and the dredging efficiency is further improved; the rectangular drain pipe is matched with the impeller on the beam arranged inside the rectangular drain pipe for use, the first worm sleeve can be synchronously driven to rotate by the stepping motor of the first driving mechanism, the third rotating shaft is driven to rotate by the first worm wheel, so that the second worm sleeve drives the second turbine on the third worm to rotate, the second rotating shaft on the impeller is driven to rotate, water on the front side of the rectangular barrel body is discharged backwards, the rectangular barrel body is driven to move in the water channel at a constant speed, the acting force of the rectangular bucket for collecting sludge is increased, the dredging effect of the water channel is improved, and meanwhile, the connecting plate is hinged with the torsional spring by the fourth rotating shaft, so that when the rectangular barrel body moves in the water channel, the sludge on the front side of the rectangular barrel body is isolated from water by the connecting plate, the sludge is prevented from being stirred when the rectangular drain pipe pumps water, and the dredging effect of the water channel is further improved; the dredging equipment for the water conservancy project ditch is convenient to use, high in dredging efficiency and strong in practicability, and is worthy of popularization.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view A-A of the present invention;
FIG. 5 is a cross-sectional view B-B of the present invention;
FIG. 6 is an enlarged schematic view at C of the present invention;
fig. 7 is an enlarged schematic view at D of the present invention.
Detailed Description
The invention provides dredging equipment for hydraulic engineering construction, which is described below by combining the structural schematic diagrams of figures 1 to 7.
Example 1
As shown in fig. 1-2, the dredging device for hydraulic engineering construction comprises a rectangular barrel body 1, two pairs of guide plates 2, two pairs of arc-shaped guide plates 3, a plurality of rectangular buckets 4, two first rotating shafts 5, a plurality of telescopic rods and a first driving mechanism; the two pairs of guide plates 2 are symmetrically arranged on the upper side edge and the lower side edge of the rectangular barrel body 1 respectively and are parallel to each other, and the guide plates 2 are fixedly connected with the rectangular barrel body 1; the two pairs of arc guide plates 3 are respectively and symmetrically arranged between the upper pair of guide plates 2 and the lower pair of guide plates 2, and the arc guide plates 3 and the guide plates 2 are fixedly connected to form two guide rings; the rectangular buckets 4 are uniformly laid on the two guide rings respectively, and two sides of each rectangular bucket 4 are connected with the guide rings in a sliding manner; two first rotating shafts 5 are respectively and symmetrically arranged between the rectangular barrel body 1 and the upper and lower guide plates 2, and one end of each first rotating shaft 5 is vertically and rotatably connected with the rectangular barrel body 1; the telescopic rods are uniformly arranged between the first rotating shaft 5 and the rectangular bucket 4 in a radial shape, one end of each telescopic rod is vertically and fixedly connected with the first rotating shaft 5, and the other end of each telescopic rod is connected with the rectangular bucket 4; the guide ring formed by the guide plate and the arc-shaped guide plate on the outer side of the rectangular barrel body is matched with the rectangular buckets for use, under the matching action of the first driving mechanism, the first rotating shaft and the telescopic rod, the rectangular buckets can move around the rectangular barrel body to collect and clean sludge at the bottom of the water channel, the collected sludge is intensively stored into the rectangular barrel body by the rectangular buckets, and when facing the water channel or the closed channel erected at high altitude, the rectangular barrel body can be driven by the rectangular buckets to move synchronously, so that the water channel at a special position can be desilted, manual desilting is avoided, desilting can be performed in the water conveying process of the water channel, the water conveying of the water channel is prevented from being suspended or cleaned, the use efficiency of the water channel is improved, waste of water resources is avoided, and high-efficiency desilting of the water channel in water conservancy engineering is realized; the first driving mechanism is arranged on the rectangular barrel body 1 and used for driving the first rotating shaft 5 to rotate.
Preferably, first actuating mechanism sets up two step motor 21 on the both sides inner wall that rectangle staving 1 is close to first pivot 5 including the symmetry, step motor 21 and the inner wall fixed connection of rectangle staving 1, the output shaft of step motor 21 passes rectangle staving 1 and first pivot 5 fixed connection, step motor through first actuating mechanism uses with first pivot cooperation, not only can drive the rectangle scraper bowl at the uniform velocity removal on the guide ring, clear up the silt of ditch bottom, and the rectangle scraper bowl is when rotatory around the rectangle staving, can drive the rectangle staving and remove in the ditch, improve the flexibility of ditch, the inside of rectangle staving 1 still is equipped with the power, a controller, step motor 21 is connected with power and controller electricity, in addition still be equipped with handheld control end, the inboard top of rectangle staving is equipped with position sensor, signal transmitter, handheld control end is connected with signal transmission signal, make things convenient for operating personnel to monitor the operation of equipment and the volume that rectangle staving silt loads.
When dredging construction needs to be carried out on a water channel of hydraulic engineering, an operator firstly checks whether a power supply of the dredging equipment is sufficient and whether the structure is normal or not, when the state of the dredging equipment is normal, the operator puts the equipment into the water channel, then starts a stepping motor through a controller, the stepping motor drives a first rotating shaft to rotate, the second spring in an outer cylinder applies pressure to a sliding rod while driving the telescopic rod to rotate, the sliding rod automatically adjusts under the action of a limiting column, so that a rectangular bucket moves around a guide ring formed by a guide plate and an arc-shaped guide plate, when the rectangular bucket moves to one end of the bottom of a rectangular bucket body, an incomplete gear is meshed with a rack to drive a third connecting shaft to rotate, the cover plate on the rectangular bucket is opened, the first spring drives the guide rod to move, the sliding block is driven to move towards the opening of the rectangular bucket, when the sliding block at the opening of the rectangular bucket is in contact with sludge, the first gear on the U-shaped connecting seat is meshed with the rack, the sliding block is driven to move towards the inside of the rectangular bucket, the movable rectangular bucket collects and cleans the sludge at the bottom of the water channel, when the rectangular bucket reaches the other end of the bottom of the rectangular barrel body, the incomplete gear is separated from the rack, after the third rotating shaft and the torsional spring drive the cover plate to be closed, the rectangular bucket continues to move to enable the first gear to be separated from the rack, the first spring drives the guide rod to move, the sliding block extrudes the sludge in the rectangular bucket, and water flows out from the through hole in the cover plate; when the rectangular bucket moves to the guide plate at one end of the top of the rectangular barrel body, the rack is firstly meshed with the incomplete gear to open the cover plate, then the first gear is driven to rotate to drive the sliding block to move towards the outer side of the rectangular bucket, after the sludge in the rectangular bucket is pushed out to fall into the rectangular barrel, the rectangular bucket reaches the other end, the incomplete gear and the first gear are sequentially separated from the rack, the cover plate is buckled with the rectangular bucket again, and the sliding block moves to one side of the opening of the rectangular bucket under the action of the first spring to interact with the cover plate and keep stable; a plurality of rectangle scraper bowls on the rectangle staving are operated according to above-mentioned process in proper order, carry out the high efficiency to the silt of ditch bottom and collect the clearance, and a plurality of rectangle scraper bowls drive the rectangle staving and move forward in addition, and the inside impeller of rectangle drain pipe simultaneously drives down at a drive mechanism step motor, discharges the water of rectangle staving front side backward, and drive rectangle staving is at the uniform velocity in the ditch and remove, increases the effort that the silt was collected to the rectangle scraper bowl simultaneously.
Example 2
In order to further improve the convenience of hydraulic engineering ditch desilting, slider and guide bar through the rectangle scraper bowl inside, connecting bucket and first spring cooperation are used, make the rectangle scraper bowl remove when collecting silt to rectangle staving bottom, drive the slider by second actuating mechanism and remove to rectangle scraper bowl inboard, realize that silt and slider laminating move to the inside of rectangle scraper bowl, first spring makes slider holding pressure, extrude the inside water in the silt of rectangle scraper bowl and the silt, can improve the compactness that the silt was collected to the rectangle scraper bowl, further improve desilting efficiency, simultaneously when the rectangle scraper bowl moves to rectangle staving top, drive the outside removal of slider to the rectangle scraper bowl through second actuating mechanism, push the inside of rectangle staving with the inside silt of rectangle scraper bowl, realize the automatic collection and the storage of silt.
As shown in fig. 6, preferably, a sliding block 31 is embedded in the rectangular bucket 4, the sliding block 31 is connected to the inner wall of the rectangular bucket 4 in a sliding and sealing manner, two connecting barrels 32 are symmetrically arranged at one end of the rectangular bucket 4 away from the opening of the rectangular bucket 4, the connecting barrels 32 are vertically and fixedly connected to the rectangular bucket 4, two guide rods 33 are symmetrically arranged at one side of the sliding block 31 close to the connecting barrels 32, one end of each guide rod 33 is vertically and fixedly connected to the sliding block 31, the other end of each guide rod 33 penetrates through the rectangular bucket 4 to extend into the connecting barrels 32 and is slidably connected to the connecting barrels, a first spring 34 is arranged in each connecting barrel 32 and is in an extended state, one end of each first spring 34 is connected to the inner bottom of the connecting barrel 32, the other end of each first spring is connected to the guide rod 33, and second driving mechanisms are respectively arranged at the upper and lower sides of the rectangular bucket body 1 for driving the guide rods 33 to move.
Preferably, the second driving mechanism comprises a rack 41 arranged on the rectangular barrel body 1 and located on the inner side of the guide plate 2, the rack 41 and the guide plate 2 are parallel to each other, the rack 41 and the rectangular barrel body 1 are fixedly connected, a U-shaped connecting seat 42 is arranged at the bottom of one side of the connecting barrel 32 close to the rectangular bucket 4, the bottom of the U-shaped connecting seat 42 is vertically and fixedly connected with the connecting barrel 32, a first connecting shaft 43 penetrates through one side of the U-shaped connecting seat 42 far away from the connecting barrel 32, two ends of the first connecting shaft 43 are rotatably connected with the U-shaped connecting seat 42 through bearings, a first gear 44 is fixedly sleeved on the first connecting shaft 43, the first gear 44 is meshed with the rack 41, a second connecting shaft 45 penetrates through one side of the U-shaped connecting seat 42 close to the connecting barrel 32 and located on the first gear 44, two ends of the second connecting shaft 45 are rotatably connected with the U-shaped connecting seat 42 through bearings, the second gear 46 is fixedly sleeved on the second connecting shaft 45, the second gear 46 is meshed with the first gear 44 and is connected with the guide rod 33, a plurality of tooth grooves are continuously formed in one side, close to the U-shaped connecting seat 42, of the guide rod 33, the second gear 46 penetrates through the U-shaped connecting seat 42 and is connected with the connecting barrel 32 in a meshed mode, a cover plate 47 is arranged on one side, away from the connecting barrel 32, of the rectangular bucket 4, one side, close to the rectangular bucket body 1, of the cover plate 47 is hinged to the rectangular bucket 4 through a torsion spring, the guide rod is driven to displace through a rack of the second driving mechanism and the first and second connecting shafts inside the U-shaped connecting seat, the first and second gears are matched with the tooth grooves in the guide rod, when the rectangular bucket moves on the upper side and the lower side of the rectangular bucket body, the sliding block is used for guiding silt to enter and push out of the rectangular bucket, and convenience in operation is further improved.
As shown in fig. 7, preferably, a third connecting shaft 51 penetrates through and is hinged to one side edge of an opening of the rectangular bucket 4, which is close to the rectangular barrel body 1, through a torsion spring, two first mounting seats 52 are symmetrically and fixedly arranged at one end of the cover plate 47, the third connecting shaft 51 penetrates through the first mounting seats 52 and is fixedly connected with the third mounting seats, the third connecting shaft 51 extends out of the first mounting seats 52 and is fixedly sleeved with an incomplete gear 53, the incomplete gear 53 is meshed with the rack 41 and is connected with the cover plate 47, a plurality of through holes 54 are uniformly formed in the cover plate 47, the third connecting shaft and the cover plate connected with the rectangular bucket are used in a matched manner through the third connecting shaft and the torsion spring, the third connecting shaft can be synchronously driven to rotate by the rack and the incomplete gear in front of the first gear, the closed cover plate is opened and is matched with the torsion spring to keep an open state, at this time, the slider moves to the opening of the rectangular bucket under the action of the first spring, so as to prevent water in the canal from entering the inside of the rectangular bucket, and at the same time, when sludge in the collection of the rectangular bucket, the rectangular bucket is firstly opened by the rack, the slider, the rectangular bucket, the slider is convenient for guiding the rectangular bucket out the rectangular bucket, and the rectangular bucket, the slider is further improving convenience of guiding out the sludge in the sludge cleaning of the sludge in the sludge.
Example 3
In order to further improve the desilting efficiency of hydraulic engineering ditch, arc deflector, deflector and the spacing post cooperation on the telescopic link that are the U type through the cross section use, when can realizing that first pivot drives the telescopic link rotatory, the length of automatically regulated telescopic link for the rectangle scraper bowl moves around the guide ring all the time, not only can improve the convenience of desilting, makes the rectangle staving mobility stability height moreover.
Preferably, the cross section of arc deflector 3 and deflector 2 is the U type and the opening is outside, and the telescopic link is kept away from the one end of first pivot 5 and is equipped with spacing post 61, and spacing post 61 one end and the perpendicular fixed connection of telescopic link, the other end stretch into arc deflector 3 or deflector 2 the inboard and rather than sliding connection.
Preferably, the telescopic rod comprises an outer cylinder 71, the bottom of the outer cylinder 71 is vertically and fixedly connected with the first rotating shaft 5, a sliding rod 72 penetrates through the inner part of the outer cylinder 71 and is in sliding connection with the outer cylinder 71, two connecting rods 73 are symmetrically arranged on two sides of the rectangular bucket 4 close to the first rotating shaft 5, one end, far away from the first rotating shaft 5, of the sliding rod 72 is vertically and fixedly connected with the connecting rods 73, a second spring 74 is arranged in the outer cylinder 71 and is in an extending state, one end of the second spring 74 is connected with the bottom of the inner side of the outer cylinder 71, the other end of the second spring is connected with the sliding rod 72, and the limiting column 61 is vertically and fixedly connected with one side, far away from the first rotating shaft 5, of the sliding rod 72.
Example 4
In order to further improve the dredging effect of the water conservancy project canal, the rectangular drain pipe is matched with an impeller on the internal mounting beam, the first worm sleeve can be synchronously driven by a stepping motor of the first driving mechanism to rotate, the first worm wheel drives the third rotating shaft to rotate, the second worm wheel on the third worm is driven by the second worm sleeve to rotate, the second rotating shaft on the impeller is driven to rotate, water on the front side of the rectangular barrel body is discharged backwards, the rectangular barrel body is driven to move in the canal at a constant speed, meanwhile, the acting force of the rectangular bucket for collecting silt is increased, the dredging effect of the canal is improved, and meanwhile, the connecting plate is hinged with the torsion spring through the fourth rotating shaft.
As shown in fig. 3, preferably, a rectangular drain pipe 81 is arranged between the two pairs of arc-shaped guide plates 3 of the rectangular barrel body 1 in a penetrating manner, the rectangular drain pipe 81 is fixedly connected with the rectangular barrel body 1, an installation beam 82 is arranged inside the rectangular drain pipe 81 and is parallel to the first rotating shaft 5, a plurality of second rotating shafts 83 are uniformly arranged on the installation beam 82 in a penetrating manner and are parallel to the central axis of the rectangular drain pipe 81 respectively, the second rotating shafts 83 are rotatably connected with the installation beam 82 through bearings, the installation beam 82 is extended out of one end of each second rotating shaft 83, an impeller 84 is fixedly sleeved on each second rotating shaft 83, a transmission mechanism is arranged on the output shaft of the stepping motor 21 of the first driving mechanism, and the output end of the transmission mechanism is connected with the second rotating shafts 83.
As shown in fig. 4, preferably, the transmission mechanism includes a transmission bin 91 formed in an inner wall of the rectangular barrel 1 on a side close to the stepping motor 21, an output shaft of the stepping motor 21 passes through the transmission bin 91 and is fixedly sleeved with a first worm sleeve 92, a third rotating shaft 93 is arranged on a side of the transmission bin 91 on the first worm sleeve 92, the third rotating shaft 93 is perpendicular to the output shaft of the stepping motor 21, two ends of the third rotating shaft 93 are rotatably connected with the transmission bin 91 through bearings, a first worm wheel 94 is fixedly sleeved on a side of the third rotating shaft 93 close to the first worm sleeve 92, the first worm wheel 94 is rotatably connected with the first worm sleeve 92, a second worm sleeve 95 is fixedly sleeved on a side of the third rotating shaft 93 close to the mounting beam 82, the mounting beam 82 is hollow and is provided with a third worm 96 directly below the second rotating shaft 83, the third worm 96 is rotatably connected with the mounting beam 82 through bearings, a third worm wheel 97 is fixedly sleeved on the second rotating shaft 83, the third worm wheel 97 is rotatably connected with the third worm 96, two ends of the third worm wheel 96 pass through the rectangular barrel 91 and is fixedly sleeved with a second worm sleeve 98, and is connected with a second worm wheel 98.
As shown in fig. 5, preferably, a connecting plate 101 is arranged at one end of the rectangular drain pipe 81 close to the impeller 84 and is parallel to the impeller, a fourth rotating shaft 102 penetrates through and is fixedly connected to one end of the connecting plate 101 close to the rectangular drain pipe 81, two second mounting seats 103 are symmetrically arranged at two ends of the fourth rotating shaft 102 and are hinged to the fourth rotating shaft through torsion springs, the second mounting seats 103 are vertically and fixedly connected to the rectangular bucket body 1, and the rectangular bucket 4 is driven by the torsion springs to recover the horizontal state of the connecting plate 101 after being avoided through the fourth rotating shaft through the connecting plate 101.
According to the dredging equipment for hydraulic engineering construction, the guide ring formed by the guide plate and the arc-shaped guide plate on the outer side of the rectangular barrel body is matched with the rectangular buckets for use, under the matching action of the first driving mechanism, the first rotating shaft and the telescopic rod, the rectangular buckets can move around the rectangular barrel body to collect and clean sludge at the bottom of a water channel, the collected sludge is intensively stored in the rectangular barrel body by the rectangular buckets, and when facing a water channel or a closed channel erected at high altitude, the rectangular barrel body can be driven by the rectangular buckets to synchronously move, so that the water channel at a special position is dredged, manual dredging is avoided, and the water channel in hydraulic engineering is dredged with high efficiency; the stepping motor of the first driving mechanism is matched with the first rotating shaft for use, so that the rectangular bucket can be driven to move on the guide ring at a constant speed to clean sludge at the bottom of the water channel, and the rectangular bucket can drive the rectangular bucket body to move in the water channel when rotating around the rectangular bucket body, so that the flexibility of the water channel is improved; through the cooperation of the sliding block and the guide rod in the rectangular bucket, the connecting barrel and the first spring, when the rectangular bucket moves to the bottom of the rectangular barrel body to collect sludge, the sliding block is driven by the second driving mechanism to move towards the inner side of the rectangular bucket, the sludge is attached to the sliding block and moves towards the inside of the rectangular bucket, the first spring enables the sliding block to keep pressure, water in the rectangular bucket and in the sludge is squeezed out, the compactness of the rectangular bucket for collecting the sludge can be improved, the dredging efficiency is further improved, meanwhile, when the rectangular bucket moves to the top of the rectangular barrel body, the sliding block is driven by the second driving mechanism to move towards the outer side of the rectangular bucket, the sludge in the rectangular bucket is pushed into the rectangular barrel body, the automatic collection and storage of the sludge are realized, and the convenience for dredging the water channel is improved; the rack of the second driving mechanism, the first connecting shaft and the second connecting shaft in the U-shaped connecting seat, the first gear and the second gear are matched with tooth grooves on the guide rod for use, so that when the rectangular bucket moves on the upper side and the lower side of the rectangular bucket body, the guide rod is driven by the rack to move, the slide block guides sludge to enter and push out the rectangular bucket, and the convenience of operation is further improved; the third connecting shaft can be synchronously driven to rotate by the rack and the incomplete gear through the matching use of the third connecting shaft and the torsional spring and the cover plate connected with the rectangular bucket, the incomplete gear is meshed with the rack in front of the first gear to rotate, the closed cover plate is opened and is matched with the torsional spring to keep an opening state, at the moment, the sliding block moves to the opening part of the rectangular bucket under the action of the first spring, the water in the ditch is prevented from entering the rectangular bucket, and meanwhile, when sludge collected by the rectangular bucket is led out, the cover plate is firstly opened through the rack, the sludge is conveniently led out of the rectangular bucket by the sliding block, and the convenience of dredging the ditch is further improved; the arc-shaped guide plate with the U-shaped cross section and the guide plate are matched with the limiting column on the telescopic rod, so that the length of the telescopic rod can be automatically adjusted when the first rotating shaft drives the telescopic rod to rotate, the rectangular bucket can always move around the guide ring, the convenience of dredging can be improved, the moving stability of the rectangular bucket body is high, and the dredging efficiency is further improved; the rectangular drain pipe is matched with the impeller on the beam arranged inside the rectangular drain pipe for use, the first worm sleeve can be synchronously driven to rotate by the stepping motor of the first driving mechanism, the third rotating shaft is driven to rotate by the first worm wheel, so that the second worm sleeve drives the second turbine on the third worm to rotate, the second rotating shaft on the impeller is driven to rotate, water on the front side of the rectangular barrel body is discharged backwards, the rectangular barrel body is driven to move in the water channel at a constant speed, the acting force of the rectangular bucket for collecting sludge is increased, the dredging effect of the water channel is improved, and meanwhile, the connecting plate is hinged with the torsional spring by the fourth rotating shaft, so that when the rectangular barrel body moves in the water channel, the sludge on the front side of the rectangular barrel body is isolated from water by the connecting plate, the sludge is prevented from being stirred when the rectangular drain pipe pumps water, and the dredging effect of the water channel is further improved; the dredging equipment for the water conservancy project ditch is convenient to use, high in dredging efficiency and strong in practicability, and is worthy of popularization.
The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a desilting equipment is used in hydraulic engineering construction, includes rectangle staving (1), its characterized in that still includes:
the two pairs of guide plates (2) are symmetrically arranged on the upper side edge and the lower side edge of the rectangular barrel body (1) respectively and are parallel to each other, and the guide plates (2) are fixedly connected with the rectangular barrel body (1);
the two pairs of arc guide plates (3) are respectively and symmetrically arranged between the upper pair of guide plates (2) and the lower pair of guide plates (2), and the arc guide plates (3) are fixedly connected with the guide plates (2) to form two guide rings;
the rectangular buckets (4) are uniformly laid on the two guide rings respectively, and two sides of each rectangular bucket (4) are connected with the guide rings in a sliding manner;
the two first rotating shafts (5) are respectively and symmetrically arranged between the rectangular barrel body (1) and the upper and lower guide plates (2), and one end of each first rotating shaft (5) is vertically and rotatably connected with the rectangular barrel body (1);
the telescopic rods are uniformly arranged between the first rotating shaft (5) and the rectangular bucket (4) in a radial shape, one end of each telescopic rod is vertically and fixedly connected with the first rotating shaft (5), and the other end of each telescopic rod is connected with the rectangular bucket (4);
the first driving mechanism is arranged on the rectangular barrel body (1) and used for driving the first rotating shaft (5) to rotate.
2. The dredging equipment for water conservancy project construction according to claim 1, wherein the first driving mechanism comprises two stepping motors (21) symmetrically arranged on the inner walls of two sides, close to the first rotating shaft (5), of the rectangular barrel body (1), the stepping motors (21) are fixedly connected with the inner wall of the rectangular barrel body (1), and an output shaft of each stepping motor (21) penetrates through the rectangular barrel body (1) and is fixedly connected with the first rotating shaft (5).
3. The dredging device for the water conservancy project construction as claimed in claim 1, wherein a sliding block (31) is embedded in the rectangular bucket (4), the sliding block (31) is connected with the inner wall of the rectangular bucket (4) in a sliding and sealing manner, two connecting barrels (32) are symmetrically arranged at one end, away from the opening, of the rectangular bucket (4), the connecting barrels (32) are vertically and fixedly connected with the rectangular bucket (4), two guide rods (33) are symmetrically arranged at one side, close to the connecting barrels (32), of the sliding block (31), one end of each guide rod (33) is vertically and fixedly connected with the sliding block (31), the other end of each guide rod (33) penetrates through the rectangular bucket (4) and extends into the connecting barrels (32) and is in a sliding connection with the connecting barrels, a first spring (34) is arranged inside the connecting barrels (32) and is in an extending state, one end of the first spring (34) is connected with the bottom of the inner side of the connecting barrels (32), the other end of the guide rods is connected with the guide rods (33), and second driving mechanisms are respectively arranged at the upper side and the lower side of the rectangular bucket body (1) and are used for driving the guide rods (33) to move.
4. The dredging device for water conservancy project construction according to claim 3, wherein the second driving mechanism comprises a rack (41) arranged on the rectangular bucket body (1) and located on the inner side of the guide plate (2), the rack (41) is parallel to the guide plate (2), the rack (41) is fixedly connected with the rectangular bucket body (1), a U-shaped connecting seat (42) is arranged at the bottom of one side, close to the rectangular bucket (4), of the connecting bucket (32), the bottom of the U-shaped connecting seat (42) is vertically and fixedly connected with the connecting bucket (32), a first connecting shaft (43) penetrates through one side, far away from the connecting bucket (32), of the U-shaped connecting seat (42), two ends of the first connecting shaft (43) are rotatably connected with the U-shaped connecting seat (42) through bearings, a first gear (44) is fixedly sleeved on the first connecting shaft (43), the first gear (44) is engaged with the rack (41), a second connecting shaft (45) penetrates through one side, close to the connecting bucket (32), of the U-shaped connecting seat (42), a plurality of connecting shafts (46) are fixedly connected with the U-shaped connecting seat (42) through a plurality of bearings, a plurality of connecting shafts (46) are arranged on one side, the U-shaped connecting shaft (44) close to the connecting seat (46), the second gear (46) penetrates through the U-shaped connecting seat (42) and the connecting barrel (32) to be connected with the tooth sockets in a meshed mode, a cover plate (47) is arranged on one side, away from the connecting barrel (32), of the rectangular bucket (4), and one side, close to the rectangular bucket body (1), of the cover plate (47) is hinged to the rectangular bucket (4) through a torsion spring.
5. The dredging equipment for water conservancy project construction according to claim 4, wherein a third connecting shaft (51) penetrates through one side edge of an opening part of the rectangular bucket (4) close to the rectangular bucket body (1) and is hinged with the rectangular bucket body through a torsion spring, two first mounting seats (52) are symmetrically and fixedly arranged at one end of the cover plate (47), the third connecting shaft (51) penetrates through the first mounting seats (52) and is fixedly connected with the first mounting seats, the third connecting shaft (51) extends out of the first mounting seats (52) and is fixedly sleeved with an incomplete gear (53), the incomplete gear (53) is meshed with the rack (41) and is uniformly provided with a plurality of through holes (54).
6. The dredging device for the water conservancy project construction according to claim 1, wherein the cross sections of the arc-shaped guide plate (3) and the guide plate (2) are U-shaped, the opening of the guide plate is outward, a limiting column (61) is arranged at one end, away from the first rotating shaft (5), of the telescopic rod, one end of the limiting column (61) is vertically and fixedly connected with the telescopic rod, and the other end of the limiting column extends into the inner side of the arc-shaped guide plate (3) or the guide plate (2) and is in sliding connection with the inner side.
7. The dredging device for the water conservancy project construction as claimed in claim 6, wherein the telescopic rod comprises an outer cylinder (71), the bottom of the outer cylinder (71) is vertically and fixedly connected with the first rotating shaft (5), a sliding rod (72) penetrates through the inner part of the outer cylinder (71) and is in sliding connection with the outer cylinder, two connecting rods (73) are symmetrically arranged on two sides of the rectangular bucket (4) close to the first rotating shaft (5), one end, far away from the first rotating shaft (5), of the sliding rod (72) is vertically and fixedly connected with the connecting rods (73), a second spring (74) is arranged in the outer cylinder (71) and is in an extending state, one end of the second spring (74) is connected with the bottom of the inner side of the outer cylinder (71), the other end of the second spring is connected with the sliding rod (72), and the limiting column (61) is vertically and fixedly connected with one side, far away from the first rotating shaft (5), of the sliding rod (72).
8. The dredging device for the water conservancy project construction according to claim 1, wherein a rectangular drain pipe (81) penetrates through the rectangular barrel body (1) between the two pairs of arc-shaped guide plates (3), the rectangular drain pipe (81) is fixedly connected with the rectangular barrel body (1), an installation beam (82) is arranged inside the rectangular drain pipe (81) and is parallel to the first rotating shaft (5), a plurality of second rotating shafts (83) uniformly penetrate through the installation beam (82) and are respectively parallel to the central axis of the rectangular drain pipe (81), the second rotating shaft (83) is rotatably connected with the installation beam (82) through a bearing, one end of the second rotating shaft (83) extends out of the installation beam (82) and is sleeved with an impeller (84), a transmission mechanism is arranged on an output shaft of a stepping motor (21) of the first driving mechanism, and an output end of the transmission mechanism is connected with the second rotating shaft (83).
9. The dredging device for water conservancy project construction according to claim 8, wherein the transmission mechanism comprises a transmission bin (91) arranged in the inner wall of the rectangular barrel body (1) close to one side of the stepping motor (21), the output shaft of the stepping motor (21) penetrates through the transmission bin (91) and is fixedly sleeved with a first worm sleeve (92), a third rotating shaft (93) is arranged on one side of the transmission bin (91) close to the first worm sleeve (92), the third rotating shaft (93) is perpendicular to the output shaft of the stepping motor (21), two ends of the third rotating shaft (93) are rotatably connected with the transmission bin (91) through bearings, a first worm wheel (94) is fixedly sleeved on one side of the third rotating shaft (93) close to the first worm sleeve (92), the first worm wheel (94) is connected with the first worm sleeve (92) in a matched mode, a second worm sleeve (95) is fixedly sleeved on one side, close to the mounting beam (82), of the third rotating shaft (93), a third worm (96) penetrates through the hollow inner portion of the mounting beam (82) and is located right below the second rotating shaft (83), the third worm (96) is rotatably connected with the mounting beam (82) through a bearing, a third worm wheel (97) is fixedly sleeved on the second rotating shaft (83) respectively, the third worm wheel (97) is connected with the third worm (96) in a matched mode, two ends of the third worm (96) penetrate through the rectangular drain pipe (81) and extend into the transmission bin (91) and are fixedly sleeved with a second worm wheel (95) 98 And the second turbine (98) is connected with the second worm sleeve (95) in a matching way.
10. The dredging device for water conservancy project construction according to claim 8, wherein a connecting plate (101) is arranged at one end of the rectangular drain pipe (81) close to the impeller (84) and is parallel to the impeller, a fourth rotating shaft (102) is arranged at one end of the connecting plate (101) close to the rectangular drain pipe (81) in a penetrating mode and is fixedly connected with the connecting plate, two second installation seats (103) are symmetrically arranged at two ends of the fourth rotating shaft (102) and are hinged to the fourth rotating shaft through torsion springs, and the second installation seats (103) are vertically and fixedly connected with the rectangular barrel body (1).
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| CN202211003520.9A CN115288227B (en) | 2022-08-19 | 2022-08-19 | Desilting equipment for hydraulic engineering construction |
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| CN202211003520.9A CN115288227B (en) | 2022-08-19 | 2022-08-19 | Desilting equipment for hydraulic engineering construction |
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| CN115288227B CN115288227B (en) | 2023-11-24 |
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