CN115467385B - Dredging equipment matched with yellow river basin and application thereof - Google Patents
Dredging equipment matched with yellow river basin and application thereof Download PDFInfo
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- CN115467385B CN115467385B CN202211114445.3A CN202211114445A CN115467385B CN 115467385 B CN115467385 B CN 115467385B CN 202211114445 A CN202211114445 A CN 202211114445A CN 115467385 B CN115467385 B CN 115467385B
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- 239000013049 sediment Substances 0.000 claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses dredging equipment matched with a yellow river basin and application thereof, and belongs to the technical field of river dredging. According to the invention, the crushing assembly is arranged, the two crushing rollers are driven by the two linkage gears to rotate relatively to crush the caking matters in the sediment, and the cutting blade cuts the impurities which are easy to wind after the sediment enters the collecting box, so that the blocking of the conveying pipeline by the blocky sediment is avoided, meanwhile, the blocking of the rotating shaft caused by the winding of the belt-shaped sediment on the rotating shaft is avoided, the loss of mechanical equipment is reduced, and meanwhile, the dredging effect is improved.
Description
Technical Field
The invention belongs to the technical field of river dredging, and particularly relates to dredging equipment matched with a yellow river basin and application thereof.
Background
River dredging generally refers to river treatment, and belongs to hydraulic engineering, and sludge deposited on the river bottom is blown and stirred into turbid water through mechanical equipment and flows away along with river water, or sediment at the bottom is pumped out through a water suction pump to be collected, so that the effect of clearing the sediment is achieved, a yellow river is used as a mother river in China, the river sediment of the yellow river can affect the normal play of various functions such as flood control, drainage, irrigation, water supply, navigation and the like, and the river needs to be cleared by using dredging equipment.
In the process of dredging the bottom of a yellow river bed in practice, as the yellow river cannot be drained, the dredging is carried out in a wet dredging mode, and when the bottom of the yellow river is dredged, caking and blocking materials and belt-shaped blocking materials in the river channel are easy to cause blocking or blocking of a dredging device such as a conveying auger and the like, so that dredging progress is influenced.
Most of the existing dredging equipment is provided with a submerged winch and bottom dredging suction equipment, and is provided with a water level sensor for cleaning sludge after reaching a target position, but the winch is required to be continuously hung on the bottom suction equipment, so that long-time work has certain requirements on the tensile strength and rope strength of a rope, other existing patent technologies adopt a driving motor and a rack-and-pinion transmission mechanism, but the gravity generated after the bottom cleaning equipment is driven to reach the water bottom can cause the motor to undesirably rotate, and in addition, the sludge at the bottom of a river is unevenly distributed to enable the dredging device to incline so as to influence the submerged depth judgment of dredging.
Disclosure of Invention
The invention aims at: in order to solve the problems that caking and blocking materials and belt-shaped blocking materials in a river channel easily cause blocking or blocking of a silt device at a conveying auger and the like, the dredging equipment matched with a yellow river basin and application thereof are provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the dredging equipment comprises a collecting box, wherein a crushing assembly is arranged in the collecting box, a bucket is fixedly connected to one side of the collecting box, a connecting block is fixedly connected to one side of the collecting box, a leveling assembly is arranged in the connecting block, a conveying pipeline is fixedly connected to the top of the collecting box, a connecting plate is fixedly arranged on one side of the conveying pipeline through a plurality of hoops, a lifting assembly is movably connected to one side of the connecting plate, a first motor is fixedly connected to the top of the conveying pipeline through a mounting plate, and one end of an output shaft of the first motor extends into the conveying pipeline and is fixedly connected with a conveying auger;
the crushing assembly comprises two crushing rollers, the second connecting shafts are fixedly connected to two ends of each crushing roller, bearings are embedded in two sides of the inner wall of the collecting box, the second connecting shafts are rotationally connected in the bearings, one ends of the second connecting shafts extend to the outside of the collecting box and are fixedly connected with linkage gears, the two linkage gears are meshed with each other, a third motor is arranged on one side of the outer wall of the collecting box through a mounting plate, one end of an output shaft of the third motor is fixedly connected with one end of the second connecting shaft, a protective cover is fixedly connected to one side of the collecting box, and the third motor and the linkage gears are located in the protective cover.
As a further description of the above technical solution:
the conveying auger bottom is fixedly connected with a third connecting shaft, the bottom of the third connecting shaft is rotationally connected with the bottom of the inner wall of the collecting box through a bearing, and the outer surface of the third connecting shaft is fixedly connected with a plurality of cutting blades.
As a further description of the above technical solution:
the lifting assembly comprises a mounting plate, the two sides of the mounting plate are fixedly connected with supporting plates, a first connecting shaft is rotatably connected between the two supporting plates through bearings, a transmission gear is clamped on the outer surface of the central position of the first connecting shaft, a rack is meshed on one side of the transmission gear, one side of the rack is fixedly connected with one side of the mounting plate, a second motor is fixedly arranged on one side of the supporting plate through the mounting plate, and one end of an output shaft of the second motor is fixedly connected with one end of the first connecting shaft.
As a further description of the above technical solution:
the upper end and the lower end of one side of the supporting plate are fixedly connected with connecting pieces, a sliding rod is fixedly connected between the two connecting pieces, the outer surface of the sliding rod is slidably connected with a sliding sleeve, and one side of the sliding sleeve is fixedly connected with one side of the connecting plate.
As a further description of the above technical solution:
the device comprises a first connecting shaft, a second motor, a ratchet, a deflector rod, a fixed block, a spring, an electromagnet module, a magnetic block, a second water depth sensor, a first water depth sensor, a second water depth sensor, a fixed block and a switch-on module, wherein the ratchet is fixedly connected with one end of the first connecting shaft, which is far away from the second motor, the deflector rod is attached to one side of the ratchet, the deflector rod is mutually hinged with one side of the support plate through a pin shaft, the fixed block is attached to the top of the deflector rod, the cross section of the fixed block is semi-arc-shaped, the fixed block is fixedly connected with the spring, the other end of the spring is fixedly connected with one side of the deflector rod, the electromagnet module is arranged on the mounting plate, the top of the fixed block is provided with the electromagnet module, the magnetic block is embedded in the fixed block, the first water depth sensor is embedded in the bucket, the second water depth sensor is embedded in the second water depth sensor, and the second water depth sensor is synchronous with the electromagnet module.
As a further description of the above technical solution:
the leveling assembly comprises a mounting rod, a mounting groove is formed in the bottom of the connecting block, the mounting rod is fixedly connected in the mounting groove, a plurality of bearings are embedded in the mounting rod, a fourth connecting shaft is rotationally connected with the bearings, a connecting disc is fixedly connected to the bottom of the fourth connecting shaft, and a scraping plate is fixedly connected to the bottom of the connecting disc.
As a further description of the above technical solution:
the first bevel gear is fixedly connected to the top of the fourth connecting shaft, the second bevel gear is meshed to the top of the first bevel gear, two mounting blocks are fixedly connected in the mounting groove, a fifth connecting shaft is rotatably connected between the two mounting blocks, and the fifth connecting shaft is clamped with the second bevel gear.
As a further description of the above technical solution:
one end of the fifth connecting shaft extends to the outside of the mounting groove and is fixedly connected with a driven wheel, the outer surface of the second connecting shaft is clamped with a driving wheel, and a transmission belt is connected between the driven wheel and the driving wheel in a transmission manner.
As a further description of the above technical solution:
the top one side fixedly connected with connecting pipe of pipeline, connecting pipe one end intercommunication has the suction pump.
An application method of dredging equipment matched with a yellow river basin specifically comprises the following steps:
s1, fixedly mounting a mounting plate and a ship body by a user;
s2, after the assembly is completed, a worker adjusts the sinking depth of the collecting box according to the depth of the river channel, in the process, the worker starts a second motor, the second motor drives a first connecting shaft to rotate, the first connecting shaft drives a transmission gear to rotate, the transmission gear drives a rack to move in the vertical direction, the rack drives a connecting plate to move, meanwhile, a sliding sleeve slides on the outer surface of a sliding rod, and the connecting plate drives the collecting box to move and to be connected with the river bottom of the river;
s3, after depth adjustment is completed, a worker starts a first motor, a third motor and a water pump, and simultaneously, the ship body advances forwards, wherein an electromagnet module is started after a digital range where an average value of output signals of the first water depth sensor and the second water depth sensor is located reaches a target value, and is controlled to be started again for a certain period of time according to whether a difference value between signals of the first water depth sensor and the second water depth sensor exceeds a threshold value, and the starting state and the closing state of the second motor and the starting state and the closing state of the electromagnet module are updated synchronously;
s4, attaching the collecting box to the deposited sundries at the bottom of the yellow river channel, enabling the bucket to go deep into the bucket to move under the driving of the ship body, shoveling the deposited matter and shoveling the deposited matter into the collecting box, driving the second connecting shaft to rotate by the third motor, driving the linkage gear to rotate by the second connecting shaft, driving the linkage gear below to rotate by the linkage gear, enabling the two linkage gears to drive the two crushing rollers to relatively rotate so as to crush the agglomerate in the deposited matter, and enabling the cutting blade to cut the impurities which are easy to wind after the deposited matter enters the collecting box;
s5, the first motor drives the conveying auger to rotate, and the conveying auger is matched with a water suction pump at one end of the connecting pipe to convey the sediment in the collecting box, so that the sediment is conveyed to a cleaning ship through the connecting pipe;
s6, when the sediment is cleaned, the driving path drives the driven wheel to rotate through the driving belt, the driven wheel drives the fifth connecting shaft to rotate, the fifth connecting shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the fourth connecting shaft to rotate, the fourth connecting shaft drives the connecting disc to rotate, and the connecting disc drives the scraping plate to rotate and level a river bed.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the two water level sensors respectively placed at the two side ends of the bottom plane are matched with the electromagnet module, the ratchet wheel and the deflector rod mechanism, so that corresponding adaptation of the submergence depth adjustment can be realized on the basis of accurately judging the submergence depth on the basis of inclined silt distribution river bottom.
2. According to the invention, the crushing assembly is arranged, the third motor drives the linkage gear to rotate through the second connecting shaft, the linkage gear drives the lower linkage gear to rotate, the two linkage gears drive the two crushing rollers to relatively rotate so as to crush caking matters in the sediment, and after the sediment enters the collecting box, the cutting blade cuts impurities which are easy to wind, so that the blocking of the conveying pipeline by the blocky sediment is avoided, and meanwhile, the blocking of the rotating shaft caused by the winding of the banded sediment on the rotating shaft is avoided, so that on one hand, the loss of mechanical equipment is reduced, and on the other hand, the dredging effect is improved.
3. According to the invention, by arranging the lifting assembly, a worker starts the second motor, the second motor drives the transmission gear to rotate through the first connecting shaft, the transmission gear drives the connecting plate to move through the rack, meanwhile, the sliding sleeve slides on the outer surface of the sliding rod, and the connecting plate drives the collecting box to move and be connected with the bottom of the yellow river, so that the collecting box can be suitable for different depths of different river sections of the yellow river, and the applicability of the collecting box is improved.
4. According to the invention, the leveling component is arranged, the third motor drives the driven wheel to rotate through the driving wheel, the driven wheel drives the second bevel gear to rotate through the fifth connecting shaft, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the scraping plate to rotate through the fourth connecting shaft and level the riverbed, so that the riverbed of the dredging yellow river is more level, the accumulation speed of the sand and impurities in the later stage is delayed, the smooth time of a river channel is ensured, and the dredging effect is improved.
Drawings
FIG. 1 is a schematic perspective view of dredging equipment for yellow river basin according to the present invention;
fig. 2 is a schematic diagram of a three-dimensional splitting structure of a lifting assembly of dredging equipment matched with a yellow river basin;
FIG. 3 is an enlarged schematic view of a portion A of dredging equipment for yellow river basin according to the present invention;
FIG. 4 is a schematic diagram of a front cross-sectional structure of a dredging device for yellow river basin according to the present invention;
FIG. 5 is a schematic side view of a crushing assembly of dredging apparatus for yellow river basin according to the present invention;
FIG. 6 is a schematic top view of a leveling component of a dredging device for yellow river basin according to the present invention;
fig. 7 is a schematic perspective view of a scraping plate of dredging equipment for yellow river basin according to the present invention.
Legend description: 1. a collection box; 2. a connecting block; 3. a delivery conduit; 4. a clamp; 5. a connecting plate; 6. a lifting assembly; 601. a mounting plate; 602. a support plate; 603. a slide bar; 604. a connecting piece; 605. a second motor; 606. a transmission gear; 607. a first connecting shaft; 608. a ratchet wheel; 609. a rack; 610. a sliding sleeve; 611. a fixed block; 612. a spring; 613. a deflector rod; 7. a crushing assembly; 701. a crushing roller; 702. a second connecting shaft; 703. a third connecting shaft; 704. a cutting blade; 705. a protective cover; 706. a third motor; 707. a linkage gear; 8. a leveling assembly; 801. a mounting groove; 802. a fourth connecting shaft; 803. a connecting disc; 804. a scraping plate; 805. a mounting rod; 806. a first bevel gear; 807. a second bevel gear; 808. a fifth connecting shaft; 809. a mounting block; 810. a driving wheel; 811. a transmission belt; 812. driven wheel; 9. a connecting pipe; 10. a first motor; 11. conveying the auger; 12. bucket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a supporting dredging equipment in yellow river basin, including collecting box 1, be provided with broken subassembly 7 in the collecting box 1, collecting box 1 one side fixedly connected with scraper bowl 12, collecting box 1 one side fixedly connected with connecting block 2, the inside level subassembly 8 that is provided with of connecting block 2, collecting box 1 top fixedly connected with pipeline 3, pipeline 3 one side has connecting plate 5 through a plurality of clamp 4 fixed mounting, connecting plate 5 one side swing joint has lifting unit 6, pipeline 3 top is through the first motor 10 of mounting panel 601 fixedly connected with, first motor 10 output shaft one end extends to pipeline 3 inside and fixedly connected with carry auger 11, pipeline 3 top one side fixedly connected with connecting pipe 9, connecting pipe 9 one end intercommunication has the suction pump.
The crushing assembly 7 comprises two crushing rollers 701, two ends of each crushing roller 701 are fixedly connected with a second connecting shaft 702, bearings are embedded in two sides of the inner wall of the collecting box 1, the second connecting shafts 702 are rotatably connected in the bearings, one end of each second connecting shaft 702 extends to the outside of the collecting box 1 and is fixedly connected with a linkage gear 707, the two linkage gears 707 are meshed with each other, a third motor 706 is fixedly installed on one side of the outer wall of the collecting box 1 through a mounting plate 601, one end of an output shaft of the third motor 706 is fixedly connected with one end of the second connecting shaft 702, a protective cover 705 is fixedly connected to one side of the collecting box 1, the third motor 706 and the linkage gears 707 are located in the protective cover 705, the bottom of each conveying auger 11 is fixedly connected with a third connecting shaft 703, the bottom of each third connecting shaft 703 is rotatably connected with the bottom of the inner wall of the collecting box 1 through the bearings, and a plurality of cutting blades 704 are fixedly connected to the outer surface of the third connecting shaft 703.
The implementation mode specifically comprises the following steps: through setting up broken subassembly 7, third motor 706 drives the gear 707 through the second connecting axle 702 and rotates, and gear 707 drives the gear 707 of below and rotates, and two gears 707 drive two crushing rollers 701 and rotate relatively and carry out the breakage to the caking thing in the sediment, and after the sediment got into collecting box 1, cutting blade 704 cut the impurity of easy winding, avoid blocky sediment to block conveying pipeline 3.
The lifting assembly 6 comprises a mounting plate 601, the two sides of the mounting plate 601 are fixedly connected with a supporting plate 602, a first connecting shaft 607 is rotatably connected between the two supporting plates 602 through bearings, a transmission gear 606 is clamped on the outer surface of the central position of the first connecting shaft 607, a rack 609 is meshed on one side of the transmission gear 606, one side of the rack 609 is fixedly connected with one side of the mounting plate 601, a second motor 605 is fixedly arranged on one side of the supporting plate 602 through the mounting plate 601, one end of an output shaft of the second motor 605 is fixedly connected with one end of the first connecting shaft 607, the upper end and the lower end of one side of the supporting plate 602 are fixedly connected with connecting pieces 604, a sliding rod 603 is fixedly connected with a sliding sleeve 610, one side of the sliding sleeve 610 is fixedly connected with one side of the connecting plate 5, one end of the first connecting shaft 607, which is far away from the second motor 605, a ratchet wheel 608 is fixedly connected with a deflector rod 613, the deflector rod 613 is mutually hinged on one side of the supporting plate 602 through a pin shaft, a fixed block 611 is fixedly connected with the top of the deflector rod 613, the cross section of the fixed block 611 is in a half arc shape, one side of the fixed block 611 is fixedly connected with a spring 612, and the other end of the spring 612 is fixedly connected with one side of the deflector rod.
An electromagnet module is arranged on the mounting plate 601 and positioned at the top of the fixed block 611, a magnetic block is embedded in the fixed block 611, a first water depth sensor is embedded in the bucket 12, a second water depth sensor is embedded in one side of the bottom of the connecting block 2, which is far away from the bucket 12, the electromagnet module is started after the digital range of the average value of the output signals of the first water depth sensor and the second water depth sensor reaches a target value, and is controlled to be started again for a certain period of time according to whether the difference value between the signals of the first water depth sensor and the second water depth sensor exceeds a threshold value, wherein the starting and closing states of the second motor 605 and the starting and closing states of the electromagnet module are updated synchronously. According to the design, the two water level sensors are respectively located on two sides of the lowest plane, so that effective response can be achieved after water flow impact or river bottom sludge distribution is uneven, after the water level sensor reaches the vicinity of a target position, the water level sensor can be started to be clamped with a deflector rod through a ratchet structure after the closing motor is closed, the first connecting shaft 607 is locked and cannot enable the connecting plate 5 to undesirably lift, if sludge distribution at the bottom is uneven, the connecting block 2 and the bottom of the bucket 12 cannot be located on the same plane, the second motor 605 is required to be started again after the difference value between the two water level sensors exceeds a certain threshold value, and therefore the electromagnet module is required to be controlled to be started again for a certain period of time after the difference value between the signals of the first water level sensor and the second water level sensor exceeds the threshold value, and the dredging depth is properly increased.
The implementation mode specifically comprises the following steps: through setting up lifting unit 6, the staff starts second motor 605, and second motor 605 drives drive gear 606 through first connecting axle 607 and rotates, and drive gear 606 passes through rack 609 and drives connecting plate 5 and remove, and simultaneously, sliding sleeve 610 slides at the slide bar 603 surface, and connecting plate 5 drives collecting box 1 and removes and meet with the yellow river bottom department to make collecting box 1 can be applicable to the different degree of depth of yellow river channel different river segments, improved collecting box 1's suitability.
The leveling assembly 8 comprises a mounting rod 805, a mounting groove 801 is formed in the bottom of the connecting block 2, the mounting rod 805 is fixedly connected in the mounting groove 801, a plurality of bearings are embedded in the mounting rod 805, a fourth connecting shaft 802 is rotationally connected to the bearings, a connecting disc 803 is fixedly connected to the bottom of the fourth connecting shaft 802, a scraping plate 804 is fixedly connected to the bottom of the connecting disc 803, a first bevel gear 806 is fixedly connected to the top of the fourth connecting shaft 802, a second bevel gear 807 is meshed to the top of the first bevel gear 806, two mounting blocks 809 are fixedly connected in the mounting groove 801, a fifth connecting shaft 808 is rotationally connected between the two mounting blocks 809, the fifth connecting shaft 808 and the second bevel gear 807 are mutually clamped, one end of the fifth connecting shaft 808 extends to the outside of the mounting groove 801 and is fixedly connected with a driven wheel 812, a driving wheel 810 is clamped to the outer surface of the second connecting shaft 702, and a driving belt 811 is connected between the driven wheel 812 and the driving wheel 810 in a transmission mode.
The implementation mode specifically comprises the following steps: by arranging the leveling component 8, the third motor 706 drives the driven wheel 812 to rotate through the driving wheel 810, the driven wheel 812 drives the second bevel gear 807 to rotate through the fifth connecting shaft 808, the second bevel gear 807 drives the first bevel gear 806 to rotate, the first bevel gear 806 drives the scraping plate 804 to rotate through the fourth connecting shaft 802 and level the riverbed, so that the riverbed of the dredging yellow river is more level, and the accumulation speed of the later-stage stone sand impurities is delayed.
Working principle:
s1, fixedly mounting a mounting plate 601 and a ship body by a user;
s2, after the assembly is completed, a worker adjusts the sinking depth of the collecting box 1 according to the depth of a yellow river channel, in the process, the worker starts a second motor 605, the second motor 605 drives a first connecting shaft 607 to rotate, the first connecting shaft 607 drives a transmission gear 606 to rotate, the transmission gear 606 drives a rack 609 to move in the vertical direction, the rack 609 drives a connecting plate 5 to move, meanwhile, a sliding sleeve 610 slides on the outer surface of a sliding rod 603, and the connecting plate 5 drives the collecting box 1 to move and be connected with the bottom of the yellow river;
s3, after depth adjustment is completed, a worker starts the first motor 10, the third motor 706 and the water pump, and simultaneously, the ship body advances forwards, wherein the electromagnet module is started after the digital range of the mean value of the output signals of the first water depth sensor and the second water depth sensor reaches a target value, and is controlled to be started again for a certain period of time according to whether the difference value between the signals of the first water depth sensor and the second water depth sensor exceeds a threshold value, and the starting state and the closing state of the second motor 605 and the starting state and the closing state of the electromagnet module are updated synchronously;
s4, attaching the collecting box 1 to the deposited sundries at the bottom of the yellow river channel, enabling the bucket 12 to penetrate through the deposited matters, enabling the bucket 12 to move under the driving of the ship body, shoveling and sweeping the deposited matters and shoveling the deposited matters into the collecting box 1, driving the second connecting shaft 702 to rotate by the third motor 706, driving the linkage gear 707 to rotate by the second connecting shaft 702, driving the linkage gear 707 to rotate by the linkage gear 707 below, enabling the two linkage gears 707 to drive the two crushing rollers 701 to rotate relatively to crush the agglomerated matters in the deposited matters through the second connecting shaft 702, and cutting the easily-wound impurities by the cutting blades 704 after the deposited matters enter the collecting box 1;
s5, a first motor 10 drives a conveying auger 11 to rotate, and a water pump at one end of a connecting pipe 9 is matched to convey the sediment in the collecting box 1, so that the sediment is conveyed to a cleaning ship through the connecting pipe 9;
s6, when sludge is cleaned, the driving path drives the driven wheel 812 to rotate through the driving belt 811, the driven wheel 812 drives the fifth connecting shaft 808 to rotate, the fifth connecting shaft 808 drives the second bevel gear 807 to rotate, the second bevel gear 807 drives the first bevel gear 806 to rotate, the first bevel gear 806 drives the fourth connecting shaft 802 to rotate, the fourth connecting shaft 802 drives the connecting disc 803 to rotate, and the connecting disc 803 drives the scraping plate 804 to rotate and level a riverbed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a supporting dredging equipment in yellow river basin, includes collecting box (1), its characterized in that, be provided with broken subassembly (7) in collecting box (1), collecting box (1) one side fixedly connected with scraper bowl (12), collecting box (1) one side fixedly connected with connecting block (2), connecting block (2) inside is provided with leveling subassembly (8), collecting box (1) top fixedly connected with pipeline (3), pipeline (3) one side is through a plurality of clamp (4) fixedly mounted with connecting plate (5), connecting plate (5) one side swing joint has lifting unit (6), pipeline (3) top is through mounting panel (601) fixedly connected with first motor (10), first motor (10) output shaft one end extends to pipeline (3) inside and fixedly connected with auger (11);
the crushing assembly (7) comprises two crushing rollers (701), two ends of each crushing roller (701) are fixedly connected with a second connecting shaft (702), bearings are embedded in two sides of the inner wall of the collecting box (1), the second connecting shafts (702) are rotatably connected in the bearings, one ends of the second connecting shafts (702) extend to the outside of the collecting box (1) and are fixedly connected with linkage gears (707), the two linkage gears (707) are meshed with each other, a third motor (706) is fixedly installed on one side of the outer wall of the collecting box (1) through a mounting plate (601), one end of an output shaft of the third motor (706) is fixedly connected with one end of the second connecting shaft (702), a protective cover (705) is fixedly connected on one side of the collecting box (1), the third motor (706) and the linkage gears (707) are all located in the protective cover (705), the bottom of the conveying auger (11) is fixedly connected with a third connecting shaft (703), the bottom of the third connecting shaft (703) is rotatably connected with the bottom of the inner wall of the collecting box (1) through the bearings, and a plurality of cutting blades (703) are fixedly connected with the outer surfaces of the cutting blades (704);
lifting component (6) including mounting panel (601), mounting panel (601) both sides all fixedly connected with backup pad (602), and be connected with first connecting axle (607) through the bearing rotation between two backup pads (602), first connecting axle (607) central point puts external surface joint and has drive gear (606), drive gear (606) one side meshing has rack (609), rack (609) one side and mounting panel (601) one side fixed connection, backup pad (602) one side is equipped with second motor (605) through mounting panel (601) fixed connection, second motor (605) output shaft one end and first connecting axle (607) one end fixed connection, both ends are all fixedly connected with connecting piece (604) about backup pad (602) one side, and fixedly connected with slide bar (603) between two connecting pieces (604), slide bar (603) surface sliding connection has sliding sleeve (610), one side of sliding sleeve (610) and connecting plate (5) one side fixed connection, one end fixedly connected with ratchet (608) of second motor (605) are kept away from to first connecting axle (607), laminating one side is equipped with ratchet (613) and is articulated through driving lever (613), one side (613) is equipped with driving lever (613) each other through driving lever (613), the cross section of the fixed block (611) is semi-arc, a spring (612) is fixedly connected to one side of the fixed block (611), the other end of the spring (612) is fixedly connected to one side of a deflector rod (613), an electromagnet module is arranged on the top of the fixed block (611) on the mounting plate (601), a magnetic block is embedded in the fixed block (611), a first water depth sensor is embedded in the bucket (12), a second water depth sensor is embedded in one side, far away from the bucket (12), of the bottom of the connecting block (2), the electromagnet module is started after the digital range of the average value of output signals of the first water depth sensor and the second water depth sensor reaches a target value, and the electromagnet module is controlled to be started again and last for a certain period of time according to whether the difference value between the signals of the first water depth sensor and the second water depth sensor exceeds a threshold value, and the on and off states of the second motor (605) are updated synchronously with the on and off states of the electromagnet module.
2. The dredging device matched with the yellow river basin according to claim 1, wherein the leveling component (8) comprises a mounting rod (805), a mounting groove (801) is formed in the bottom of the connecting block (2), the mounting rod (805) is fixedly connected in the mounting groove (801), a plurality of bearings are embedded in the mounting rod (805), a fourth connecting shaft (802) is rotationally connected to the bearings, a connecting disc (803) is fixedly connected to the bottom of the fourth connecting shaft (802), and a scraping plate (804) is fixedly connected to the bottom of the connecting disc (803).
3. The dredging device matched with the yellow river basin according to claim 2, wherein a first bevel gear (806) is fixedly connected to the top of the fourth connecting shaft (802), a second bevel gear (807) is meshed to the top of the first bevel gear (806), two mounting blocks (809) are fixedly connected in the mounting groove (801), a fifth connecting shaft (808) is rotatably connected between the two mounting blocks (809), and the fifth connecting shaft (808) is mutually clamped with the second bevel gear (807).
4. A dredging apparatus for a yellow river basin according to claim 3, wherein one end of the fifth connecting shaft (808) extends to the outside of the installation groove (801) and is fixedly connected with a driven wheel (812), the outer surface of the second connecting shaft (702) is clamped with a driving wheel (810), and a driving belt (811) is connected between the driven wheel (812) and the driving wheel (810).
5. The dredging device matched with the yellow river basin according to claim 1, wherein a connecting pipe (9) is fixedly connected to one side of the top of the conveying pipeline (3), and one end of the connecting pipe (9) is communicated with a water suction pump.
6. An application method of dredging equipment matched with a yellow river basin is characterized by being applied to the dredging equipment matched with the yellow river basin according to any one of claims 1-5, and specifically comprising the following steps:
s1, fixedly mounting a mounting plate (601) and a ship body by a user;
s2, after the assembly is completed, a worker adjusts the sinking depth of the collecting box (1) according to the depth of a river channel, in the process, the worker starts a second motor (605), the second motor (605) drives a first connecting shaft (607) to rotate, the first connecting shaft (607) drives a transmission gear (606) to rotate, the transmission gear (606) drives a rack (609) to move in the vertical direction, the rack (609) drives a connecting plate (5) to move, meanwhile, a sliding sleeve (610) slides on the outer surface of a sliding rod (603), and the connecting plate (5) drives the collecting box (1) to move and be connected with the river bottom of the river;
s3, after depth adjustment is completed, a worker starts a first motor (10), a third motor (706) and a water pump, and simultaneously, the ship body advances forwards, wherein an electromagnet module is started after a digital range where an average value of output signals of the first water depth sensor and the second water depth sensor is positioned reaches a target value, and is controlled to be started again for a certain period of time according to whether a difference value between signals of the first water depth sensor and the second water depth sensor exceeds a threshold value, and the starting and closing states of the second motor (605) and the starting and closing states of the electromagnet module are updated synchronously;
s4, attaching the collecting box (1) to the sediment at the bottom of the yellow river channel, wherein the bucket (12) is deeply connected with the sediment, the bucket (12) moves under the drive of the ship body and is used for shoveling the sediment and shoveling the sediment into the collecting box (1), in the process, the third motor (706) drives the second connecting shaft (702) to rotate, the second connecting shaft (702) drives the linkage gear (707) to rotate, the linkage gear (707) drives the lower linkage gear (707) to rotate, the two linkage gears (707) drive the two crushing rollers (701) to relatively rotate to crush the caking in the sediment through the second connecting shaft (702), and the cutting blade (704) cuts the easily-wound impurities after the sediment enters the collecting box (1);
s5, a first motor (10) drives a conveying auger (11) to rotate, and a water pump at one end of a connecting pipe (9) is matched to convey the sediment in the collecting box (1), so that the sediment is conveyed to a cleaning ship through the connecting pipe (9);
s6, when sediment is cleaned, the driving path drives the driven wheel (812) to rotate through the driving belt (811), the driven wheel (812) drives the fifth connecting shaft (808) to rotate, the fifth connecting shaft (808) drives the second bevel gear (807) to rotate, the second bevel gear (807) drives the first bevel gear (806) to rotate, the first bevel gear (806) drives the fourth connecting shaft (802) to rotate, the fourth connecting shaft (802) drives the connecting disc (803) to rotate, and the connecting disc (803) drives the scraping plate (804) to rotate and level a river bed.
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| CN116623629B (en) * | 2023-06-07 | 2024-04-12 | 宁波碧城生态科技有限公司 | Algae removal equipment for river channel |
| CN117129646B (en) * | 2023-10-26 | 2023-12-22 | 山东正源检测科技有限公司 | Detection device based on river channel water quality |
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