CN116513419B - Submersible crawler waterlogging drainage robot - Google Patents
Submersible crawler waterlogging drainage robot Download PDFInfo
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- CN116513419B CN116513419B CN202310735757.4A CN202310735757A CN116513419B CN 116513419 B CN116513419 B CN 116513419B CN 202310735757 A CN202310735757 A CN 202310735757A CN 116513419 B CN116513419 B CN 116513419B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 142
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 33
- 230000008093 supporting effect Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 42
- 238000005086 pumping Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000001976 improved effect Effects 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/14—Arrangement, location, or adaptation of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/30—Track-tensioning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a submersible crawler waterlogging robot, which relates to the technical field of flood control and waterlogging, and comprises the following components: and the top of one side, close to the frame plate, of the frame plate is provided with a driving mechanism. When the device is used, a worker sends out a signal through a remote controller, after the signal is received by the receiver, the submersible motor is controlled to start, the submersible motor drives the worm gear reducer through the output end, so that the two output ends of the worm gear reducer simultaneously rotate to drive the two driving rods to rotate, then drive the two driving wheels to rotate, then stir the rubber crawler to rotate, drive the supporting bogie wheel and the guide wheel to rotate, so that the robot submerges into accumulated water in a tunnel, then the portable flood control rescue pump is started, water is absorbed through the water absorption pipe, the water is drained through the drainage pipe, and the driving system of the flood drainage robot consists of the submersible motor, the worm gear reducer, the driving mechanism, the bogie assembly and the guide assembly and can be completely submerged under water to drain water in a deep water area.
Description
Technical Field
The invention relates to the technical field of flood control and drainage, in particular to a submersible crawler drainage robot.
Background
Drainage refers to drainage of accumulated water which is harmful to production and life. In recent years, the occurrence of global climate change abnormality, extreme weather frequency, regional flood, urban flood and other events easily causes that tunnels are flooded, the normal running of vehicles is influenced, and the stability of lives, properties, industrial and agricultural production and social development of people is greatly challenged and influenced. The movable drainage robot is used as disaster reduction equipment for national flood control and drought resistance, plays an important role in disaster prevention, disaster reduction and emergency rescue, and has important strategic significance and market application prospect. The submersible flood control emergency pump is widely applied to emergency drainage of a large amount of accumulated water in communities, tunnels, construction sites and the like due to heavy rain, but when the submersible flood control emergency pump is used, the submersible pump is put into water by manpower and then connected with a pipeline for drainage, so that the submersible pump is inconvenient to use and has a certain danger.
In the prior art, for example, the Chinese patent publication number is: CN217002024U discloses a drainage robot for preventing water from entering an exhaust pipe, comprising a robot main body, wherein the upper end of the robot main body is provided with a lifting annular plate, the inner ring of the lifting annular plate is integrally formed with a heat-dissipating annular plate, the inner ring of the heat-dissipating annular plate is connected with a heat-resistant telescopic pipe which stretches up and down, an exhaust pipeline which stretches up and down is axially arranged in the heat-resistant telescopic pipe, the exhaust pipeline is communicated with the robot main body, so that the robot main body is exhausted through the exhaust pipeline, and the upper end and the lower end of the heat-resistant telescopic pipe are connected with the exhaust pipeline in a sealing way; the air-cooling heat dissipation device has the advantages of water flooding prevention and water cooling heat dissipation of the exhaust pipeline.
However, in the prior art, the crawler-type drainage robot which is known at present firstly absorbs water at a water level which does not submerge the whole vehicle, pumps water by using a small-flow water pump, pumps water for a long time and is lower in efficiency, and secondly, the vehicle-mounted water pump is stopped at the bank, stretches into water to absorb water by a mechanical arm, pumps water by using a large-flow water pump, and a water pump suction port needs to reach a certain submerging depth to pump water and can not work in a shallow water area, so that the crawler-type drainage robot has a certain limit.
We have therefore proposed a submersible crawler drainage robot in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a submersible crawler waterlogging robot, which is used for solving the problems that the crawler waterlogging robot provided by the background technology is firstly used for sucking water at a water level which does not submerge a whole vehicle, a low-flow water pump is selected for pumping water, the pumping time is long, the efficiency is relatively low, the vehicle is stopped on the shore, a suction port of the water pump needs to reach a certain submerging depth, the operation in a shallow water area cannot be performed, and a certain limit exists.
In order to achieve the above purpose, the present invention provides the following technical solutions: a submersible track drainage robot comprising: the water pump comprises a frame plate, wherein a driving mechanism is arranged at the top of the frame plate, which is close to one side, a water pump mounting frame is fixedly arranged at the top of the frame plate, which is close to the other side, and a water pumping assembly is arranged at the top of the water pump mounting frame;
the driving mechanism comprises a submersible motor, the output end of the submersible motor is provided with a worm gear reducer, two output ends of the worm gear reducer are fixedly provided with driving rods, one ends of the driving rods are fixedly provided with driving wheels, the outer surfaces of the driving wheels are movably sleeved with rubber tracks, the inner parts of the two rubber tracks, which are close to the bottoms, are respectively provided with a load bearing assembly, and the inner parts of the two rubber tracks, which are close to one side, are respectively provided with a guide assembly;
the water pumping assembly comprises a portable flood control emergency pump, the input end of the portable flood control emergency pump is connected with a water suction pipe through a flange plate, the output end of the portable flood control emergency pump is connected with a drain pipe through the flange plate, and an anti-blocking mechanism is arranged in the water suction pipe.
Preferably, the anti-blocking mechanism comprises an anti-blocking pipe, wherein the outer surface of the anti-blocking pipe close to the top is fixedly arranged on the inner wall of the water suction pipe, an anti-blocking filter cylinder is arranged on the outer surface of the anti-blocking pipe through a plurality of screws, a plurality of first water holes are formed in the outer surface of the anti-blocking pipe, a plurality of second water holes are formed in the bottom end of the anti-blocking pipe, a supporting rod is connected to the inner wall of the water suction pipe close to the bottom through a bolt, two U-shaped rods are fixedly arranged on the outer surface of the supporting rod, and a rotary drum is movably sleeved on the center of the outer surface of the supporting rod and the outer surfaces of the two U-shaped rods.
Preferably, a plurality of equal fixed mounting of surface of rotary drum has a plurality of scrapers, and a plurality of equal fixed mounting of scraper blade department is kept away from to the surface of rotary drum has a plurality of blades, the bottom of water pump mounting bracket is provided with seal assembly, seal assembly includes the receiver, the surface of receiver is provided with transparent waterproof cover, the seal groove has been seted up to the bottom of transparent waterproof cover, the top fixedly connected with sealing washer at seal groove top, the top fixedly connected with sealing washer that the frame board is close to the front surface.
Preferably, the surface of sealed pad is laminated mutually with the inner wall of seal groove, the embedded groove has been seted up at the top of sealed pad, the surface of sealing washer is laminated mutually with the inner wall of embedded groove, the mounting hole has been seted up to the surface of transparent waterproof cover, the inner wall fixedly connected with seal cover of mounting hole, the top that is close to the front surface at the frame board is all installed through a plurality of screws to the bottom of receiver and the bottom of transparent waterproof cover, the top that is close to transparent waterproof cover department at the frame board is provided with level sensor.
Preferably, the two weight bearing assemblies comprise fixing plates, one sides of the two opposite fixing plates are respectively and fixedly arranged on the front surface and the rear surface of the frame plate, the outer surfaces of the other sides of the two fixing plates are fixedly provided with fixing blocks, the outer surfaces of the two fixing blocks are fixedly provided with three fixing rods, and the outer surfaces of the fixing rods are movably sleeved with supporting weight bearing wheels.
Preferably, the two guiding components comprise supporting plates, the bottoms of the two supporting plates are respectively and fixedly arranged at the top of one side, close to the frame plate, of the two supporting plates, the outer surfaces of the two supporting plates are fixedly provided with guide seats, the interiors of the two guide seats are fixedly provided with connecting rods, and the outer surfaces of the two connecting rods are movably sleeved with guide wheels.
Preferably, the bottom of worm gear reducer is fixed mounting in the top that the frame board is close to one side, the surface fixed mounting of submersible motor has the motor collar, the bottom fixed mounting of motor collar is close to worm gear reducer department at the top of frame board.
Preferably, the outer surfaces of the two rubber tracks are fixedly connected with a plurality of reinforced anti-skid ribs, the centers of the inner walls of the two rubber tracks are fixedly connected with a plurality of induction teeth, the outer surfaces of the two driving wheels and the two guide wheels are respectively meshed with the outer surfaces of the induction teeth, and the outer surfaces of the portable flood control emergency pump are fixedly installed at the top of the water pump installation frame through two installation rings.
Preferably, the frame plate is close to the top of front surface and rear surface and all fixedly mounted with a plurality of L type scrapers, and is a plurality of L type scrapers average division is two sets of, two sets of the top of L type scrapers is all fixedly mounted with the track protection shield, two the opposite one side of track protection shield is provided with water pump housing part.
Preferably, the outer surface of one side of the water pump shell part is rotationally connected with the speed reducer shell part through a hinge, a movable hole is formed in the outer surface of the speed reducer shell part, the outer surface of the drain pipe is movably embedded in the movable hole, and a plurality of lifting rings are arranged at the top of the water pump shell part.
Compared with the prior art, the invention has the beneficial effects that:
1. when the hydraulic control system is used, a worker transmits a radio signal through a control remote controller, a signal is received by a receiver and then sends out an instruction, a submersible motor is controlled to start, the submersible motor drives a worm gear reducer through an output end, so that two output ends of the worm gear reducer simultaneously rotate to drive two driving rods to rotate, then drive two driving wheels to rotate, the rubber crawler is driven to rotate through meshed induced teeth, interaction force is generated between the rubber crawler and the ground, the robot moves, the rubber crawler rotates and simultaneously drives a supporting weight wheel and a guide wheel to rotate, the robot is controlled to submerge in accumulated water in a tunnel through an external controller, then a portable flood control emergency pump is started, water is absorbed through a water absorption pipe and a water drainage pipe, the effect of facilitating drainage is achieved, a drainage robot driving system is composed of the submersible motor, the worm gear reducer, a driving mechanism, a weight component and the guide component, and can be completely submerged, a deep water area drainage operation is carried out, a rubber crawler type pressure is adopted, a high-flow portable flood control pump is lowered, power supply is adopted by a commercial power supply or a power generating set, and the intensity of the hydraulic control system can be switched to meet the requirements of the workers in a shallow water area at any time.
2. When the portable flood control emergency pump is used, under the action of the supporting bogie wheels, the tight contact between the rubber crawler and the ground is improved, the rubber crawler is prevented from loosening and jumping in the running process, under the action of the guide wheels, the rubber crawler can advance along a preset track, the tension of the rubber crawler is balanced, abrasion is reduced, the induced teeth can be used for righting the rubber crawler, the crawler falls off when the flood discharge robot is prevented from rolling and running, the outer surface of the rubber crawler is provided with a plurality of reinforcing anti-slip ribs, the firmness of the rubber crawler and the adhesive force between the crawler and the ground can be improved, when the portable flood control emergency pump absorbs water, the accumulated water level in a tunnel is detected in real time through the liquid level sensor, the detection result is transmitted to the receiver in an electric signal mode, when the liquid level sensor detects no water level information, the receiver can automatically control the portable flood control emergency pump to be closed, the water absorption operation is stopped, the phenomenon that the portable flood control emergency pump is lost is prevented, and the portable flood control emergency pump is damaged.
3. During the use, prevent stifled section of thick bamboo and bracing piece are installed through screw and bolt respectively, be convenient for follow-up staff take down the bracing piece with prevent stifled section of thick bamboo and clear up, when draining through the water suction pipe, ponding is through preventing stifled section of thick bamboo, under the effect of preventing stifled section of thick bamboo, impurity such as leaf in ponding filters, prevent that portable flood control from speedily carrying out rescue work pump from blockking up, the power of rivers drives a plurality of scraper blades simultaneously and rotates, can scrape the impurity of preventing stifled section of thick bamboo bottom, the outside cover of receiver is equipped with transparent waterproof cover for the sealing washer inlays inside the indent, sealing washer slides into in the seal groove simultaneously, has increased the leakproofness of junction, thereby reach waterproof effect, protect the receiver.
Drawings
FIG. 1 is a front perspective view of a submersible track drainage robot of the present invention;
FIG. 2 is a side perspective view of a submersible track drainage robot of the present invention;
FIG. 3 is a structural exploded perspective view of an anti-blocking mechanism in a submersible crawler drainage robot of the present invention;
FIG. 4 is a cross-sectional expanded perspective view of the seal assembly of the submersible track drainage robot of the present invention;
FIG. 5 is a structural exploded perspective view of a pumping assembly in a submersible track drainage robot of the present invention;
FIG. 6 is a structural exploded perspective view of a guide assembly in a submersible track drainage robot of the present invention;
FIG. 7 is a structural exploded perspective view of a weight bearing assembly in a submersible track drainage robot of the present invention;
fig. 8 is a structural development perspective view of a driving mechanism in a submersible crawler drainage robot of the present invention.
In the figure: 1. a frame plate; 2. a water pumping assembly; 201. a portable flood control emergency pump; 202. a water suction pipe; 203. a drain pipe; 3. a driving mechanism; 301. a submersible motor; 302. a worm gear reducer; 303. a driving rod; 304. a driving wheel; 305. a motor mounting ring; 306. a rubber crawler; 307. inducing teeth; 308. reinforcing anti-skid ribs; 4. a load bearing assembly; 401. a fixing plate; 402. a fixed block; 403. a fixed rod; 404. supporting the loading wheel; 5. a guide assembly; 501. a support plate; 502. a guide seat; 503. a connecting rod; 504. a guide wheel; 6. a seal assembly; 601. a receiver; 602. a transparent waterproof cover; 603. sealing grooves; 604. a seal ring; 605. a sealing gasket; 606. a liquid level sensor; 607. a mounting hole; 608. sealing sleeve; 609. an embedded groove; 7. a water pump housing member; 8. lifting rings; 9. an anti-blocking mechanism; 901. an anti-blocking pipe; 902. anti-blocking filter cartridges; 903. a first flow hole; 904. a second water flow hole; 905. a support rod; 906. a U-shaped rod; 907. a rotating drum; 908. a scraper; 909. a blade; 10. a speed reducer housing part; 11. a track protection plate; 12. an L-shaped mud scraper; 13. the water pump mounting rack; 14. a movable hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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. 1-8, the present invention provides a technical solution: a submersible track drainage robot comprising: the water pump comprises a frame plate 1, wherein a driving mechanism 3 is arranged at the top of the frame plate 1, which is close to one side, a water pump mounting frame 13 is fixedly arranged at the top of the frame plate 1, which is close to the other side, and a water pumping assembly 2 is arranged at the top of the water pump mounting frame 13; the driving mechanism 3 comprises a submersible motor 301, a worm and gear reducer 302 is arranged at the output end of the submersible motor 301, driving rods 303 are fixedly arranged at the two output ends of the worm and gear reducer 302, driving wheels 304 are fixedly arranged at one ends of the two driving rods 303, rubber tracks 306 are movably sleeved on the outer surfaces of the two driving wheels 304, load bearing assemblies 4 are arranged in the two rubber tracks 306 close to the bottoms, and guide assemblies 5 are arranged in the two rubber tracks 306 close to one side; the pumping assembly 2 comprises a portable flood control emergency pump 201, wherein the input end of the portable flood control emergency pump 201 is connected with a water suction pipe 202 through a flange plate, the output end of the portable flood control emergency pump 201 is connected with a drain pipe 203 through a flange plate, and an anti-blocking mechanism 9 is arranged in the water suction pipe 202.
Meanwhile, according to the illustration shown in fig. 1-3, the anti-blocking mechanism 9 comprises an anti-blocking pipe 901, the outer surface of the anti-blocking pipe 901 close to the top is fixedly arranged on the inner wall of the water suction pipe 202, an anti-blocking filter cylinder 902 is arranged on the outer surface of the anti-blocking pipe 901 through a plurality of screws, a plurality of first water holes 903 are formed in the outer surface of the anti-blocking pipe 901, a plurality of second water holes 904 are formed in the bottom end of the anti-blocking pipe 901, a supporting rod 905 is connected to the inner wall of the water suction pipe 202 close to the bottom through bolts, two U-shaped rods 906 are fixedly arranged on the outer surface of the supporting rod 905, a rotary drum 907 is movably sleeved on the center of the outer surface of the supporting rod 905 and the outer surfaces of the two U-shaped rods 906, the anti-blocking filter cylinder 902 is arranged on the outer surface of the anti-blocking pipe 901 through screws, the supporting rod 905 is convenient to take down, replace or clean the anti-blocking filter cylinder 902 through bolts, and when water is discharged through the water suction pipe 202, accumulated water passes through the anti-blocking filter cylinder 902, impurities such as leaves in accumulated water are filtered out, and the impurities such as leaves are prevented from entering the inside the portable flood prevention pump 201, and the portable flood prevention pump 201 is blocked, and then filtered through the second water holes 904 and the anti-blocking filter cylinder 904 are sequentially arranged on the outer surfaces through the water holes.
According to the illustration of fig. 1-5, a plurality of scrapers 908 are all fixedly mounted on the outer surface of a plurality of drums 907, a plurality of blades 909 are fixedly mounted on the outer surface of a plurality of drums 907 away from the scrapers 908, a sealing component 6 is arranged at the bottom of a water pump mounting frame 13, the sealing component 6 comprises a receiver 601, a transparent waterproof cover 602 is arranged on the outer surface of the receiver 601, a sealing groove 603 is arranged at the bottom of the transparent waterproof cover 602, a sealing ring 604 is fixedly connected to the top of the sealing groove 603, a sealing pad 605 is fixedly connected to the top of the frame plate 1 close to the front surface, when water is absorbed by a water absorption pipe 202, the power of water flow drives the plurality of scrapers 908 and the blades 909 to rotate, impurities at the bottom of the anti-blocking filter cartridge 902 are scraped, and the sealing ring 604, the sealing groove 603, the sealing pad 605 and the transparent waterproof cover 602 are arranged, so that the sealing performance is improved, the receiver 601 is protected, and the waterproof effect is achieved.
According to the embodiment shown in fig. 1-2 and fig. 4-5, the outer surface of the sealing gasket 605 is attached to the inner wall of the sealing groove 603, the top of the sealing gasket 605 is provided with an embedded groove 609, the outer surface of the sealing ring 604 is attached to the inner wall of the embedded groove 609, the outer surface of the transparent waterproof cover 602 is provided with a mounting hole 607, the inner wall of the mounting hole 607 is fixedly connected with a sealing sleeve 608, the bottom of the receiver 601 and the bottom of the transparent waterproof cover 602 are both installed on the top of the frame plate 1 close to the front surface through a plurality of screws, the top of the frame plate 1 is provided with a liquid level sensor 606 close to the transparent waterproof cover 602, by arranging the sealing sleeve 608 in the mounting hole 607, a connecting wire of the receiver 601 is conveniently connected with other equipment through the mounting hole 607, water is prevented from entering under the action of the sealing sleeve 608, the water level of accumulated water in a tunnel is detected in real time through the liquid level sensor 606, and the detection result is transmitted to the receiver 601 in an electric signal mode, when the liquid level sensor 606 detects that the water level information is not detected, the accumulated water in the tunnel is discharged, the receiver 601 can automatically control the emergency flood control pump, the flood control pump is stopped, the water pump is prevented from being stopped, and the phenomenon is prevented from being convenient, and the emergency pump is convenient, and the operation is prevented.
According to the figures 1-2, 5 and 7, the two weight assemblies 4 comprise fixing plates 401, one sides of the two opposite fixing plates 401 are respectively and fixedly arranged on the front surface and the rear surface of the frame plate 1, the outer surfaces of the other sides of the two fixing plates 401 are fixedly provided with fixing blocks 402, the outer surfaces of the two fixing blocks 402 are fixedly provided with three fixing rods 403, the outer surfaces of the fixing rods 403 are movably sleeved with supporting weight wheels 404, and the rubber crawler 306 is conveniently and tightly contacted with the ground under the action of the supporting weight wheels 404, so that the rubber crawler 306 is prevented from loosening and jumping during the running process.
According to the figures 1-2 and 6, two guiding assemblies 5 comprise supporting plates 501, bottoms of the two supporting plates 501 are respectively and fixedly installed at the top of one side, close to the frame plate 1, of the two supporting plates 501, guide bases 502 are fixedly installed on outer surfaces of the two supporting plates 501, connecting rods 503 are fixedly installed in the two guide bases 502, guide wheels 504 are movably sleeved on outer surfaces of the two connecting rods 503, and the rubber crawler 306 can conveniently move forward along a preset track under the action of the guide wheels 504, so that tension of the rubber crawler 306 is balanced, and abrasion is reduced.
According to fig. 1-2, 5 and 8, the bottom of the worm gear reducer 302 is fixedly installed at the top of the frame plate 1 close to one side, the outer surface of the submersible motor 301 is fixedly installed with a motor mounting ring 305, the bottom of the motor mounting ring 305 is fixedly installed at the top of the frame plate 1 close to the worm gear reducer 302, the submersible motor 301 is installed through the motor mounting ring 305, and the submersible motor 301 and the worm gear reducer 302 are installed on the frame plate 1, so that stability is improved.
According to the embodiment shown in fig. 1, fig. 5 and fig. 8, the outer surfaces of the two rubber tracks 306 are fixedly connected with a plurality of reinforced anti-slip ribs 308, the centers of the inner walls of the two rubber tracks 306 are fixedly connected with a plurality of guiding teeth 307, the outer surfaces of the two driving wheels 304 and the two guiding wheels 504 are respectively meshed with the outer surfaces of the plurality of guiding teeth 307, the outer surfaces of the portable flood control emergency pump 201 are fixedly installed at the top of the water pump installation frame 13 through two installation rings, the guiding teeth 307 are arranged at the centers of the inner walls of the rubber tracks 306 and can be used for rectifying the rubber tracks 306, the rubber tracks are prevented from falling down when the flood discharge robot is in rolling running, and the outer surfaces of the rubber tracks 306 are provided with a plurality of reinforced anti-slip ribs 308, so that the firmness of the rubber tracks 306 and the adhesive force between the tracks and the ground can be improved.
According to the figures 1-2 and 5, a plurality of L-shaped scrapers 12 are fixedly arranged at the tops of the frame plate 1, which are close to the front surface and the rear surface, the L-shaped scrapers 12 are equally divided into two groups, track protection plates 11 are fixedly arranged at the tops of the two groups of L-shaped scrapers 12, water pump shell parts 7 are arranged on the opposite sides of the two track protection plates 11, and soil or other objects are conveniently scraped outside the rubber track 306 by arranging the upper parts of the rubber tracks 306 on the positions of the L-shaped scrapers 12, so that the rubber track 306 can be conveniently rotated better.
According to the illustration shown in fig. 1-2 and 5, one side outer surface of the water pump housing part 7 is rotatably connected with a speed reducer housing part 10 through a hinge, a movable hole 14 is formed in the outer surface of the speed reducer housing part 10, the outer surface of the drain pipe 203 is movably embedded in the movable hole 14, a plurality of lifting rings 8 are mounted on the top of the water pump housing part 7, a worm gear reducer 302, a submersible motor 301 and a portable flood control emergency pump 201 are protected through the arrangement of the water pump housing part 7 and the speed reducer housing part 10, and the whole flood discharge robot is conveniently lifted and moved through the lifting rings 8.
The whole mechanism achieves the following effects: when in use, the outer surfaces of the driving wheel 304 and the guide wheel 504 are provided with teeth which are meshed with the inducing teeth 307, so that when the driving wheel 304 rotates, the rubber crawler 306 is driven to rotate through the meshed inducing teeth 307, the structure of the supporting bogie wheel 404 is shown in fig. 7, the inducing teeth 307 are positioned in the supporting bogie wheel 404, the outer surface of the supporting bogie wheel 404 is contacted with the inner wall of the rubber crawler 306, the submersible motor 301, the liquid level sensor 606 and the portable flood control emergency pump 201 are electrically connected with the receiver 601, the receiver 601 is connected with an external remote controller (i.e. a transmitter) through wireless signals, a worker transmits a wireless signal through controlling the remote controller, after receiving the signal by the receiver 601, a command is sent, the submersible motor 301 is controlled to start, the submersible motor 301 drives the worm gear reducer 302 through an output end, so that two output ends of the worm gear reducer 302 rotate simultaneously, the two driving rods 303 are driven to rotate, the two driving wheels 304 are driven to rotate, the rubber crawler 306 is stirred to rotate through the meshed inducing teeth 307, so that interaction force is generated between the rubber crawler 306 and the ground, the robot moves, the rubber crawler 306 rotates and simultaneously drives the supporting bogie wheels 404 and the guide wheels 504 to rotate, under the action of the supporting bogie wheels 404, the tight contact between the rubber crawler 306 and the ground is improved, the rubber crawler 306 is prevented from loosening and jumping in the running process, the rubber crawler 306 can advance along a preset track under the action of the guide wheels 504, the tension of the rubber crawler 306 is balanced, the abrasion is reduced, the inducing teeth 307 are arranged at the center of the inner wall of the rubber crawler 306 and can be used for normalizing the rubber crawler 306, and the crawler is prevented from falling when the waterlogging robot is in a side-by-side running, the external surface of the rubber crawler 306 is provided with a plurality of reinforced anti-slip ribs 308, so that the firmness of the rubber crawler 306 and the adhesive force between the crawler and the ground can be improved, the robot is controlled to submerge into the accumulated water in a tunnel through an external controller, then the portable flood control emergency pump 201 is controlled to start, the accumulated water is sucked into the drain pipe 203 through the water suction pipe 202, the drain pipe 203 with the corresponding length is matched according to the actual situation, then the accumulated water is discharged out of the tunnel through the drain pipe 203, the effect of facilitating drainage is achieved, when the robot works in a shallow water area, the robot is controlled to enter the shallow water area to drain water, when the robot needs to enter the deep water area, the driving system of the drainage robot consists of a submersible motor 301, a worm gear reducer 302, a driving mechanism 3, a load assembly 4 and a guide assembly 5, the robot can be completely submerged into the water to perform drainage operation in the deep water area, a chassis of the rubber crawler 306 is adopted, the pressure of the whole machine to the ground is reduced, the machine is suitable for various complex terrains, reliable operation is realized, the working conditions of large gradient and long distance are solved, the large-flow portable flood control emergency pump 201 is carried, the power supply can be switched at any time by adopting the commercial power or a generator set, the operation is simple, safe and reliable, the use cost is low, the labor intensity of personnel is reduced, the operation in shallow water areas and deep water areas is simultaneously satisfied, the crawler-type waterlogging robot is solved, the first water level is not submerged in the whole machine, the small-flow water pump is selected for pumping water, the pumping time is long, the efficiency is lower, the second water pump suction port is required to reach a certain submerged depth, the operation in the shallow water areas is not realized, the problem of certain limitation is solved, the liquid level sensor 606 is started when the portable flood control emergency pump 201 absorbs water, and the liquid level sensor 606 detects the water level of accumulated water in a tunnel in real time, and transmits the detection result to the receiver 601 in an electric signal mode, when the liquid level sensor 606 detects that the water level information is not detected, the receiver 601 automatically controls the portable flood control emergency pump 201 to be closed to stop the water sucking operation, the portable flood control emergency pump 201 is prevented from being in a suction phenomenon, the portable flood control emergency pump 201 is prevented from being damaged, the anti-blocking filter cartridge 902 is arranged outside the anti-blocking pipe 901 through a screw, the supporting rod 905 is arranged on the inner wall of the water suction pipe 202 through a bolt, the supporting rod 905 and the anti-blocking filter cartridge 902 are convenient to be taken down, replaced or cleaned by a subsequent worker, when water is discharged through the water suction pipe 202, the accumulated water firstly passes through the anti-blocking filter cartridge 902, under the action of the anti-blocking filter cartridge 902, impurities such as leaves in the accumulated water are filtered out, and the impurities such as the leaves are prevented from entering the portable flood control emergency pump 201, causing the portable flood control emergency pump 201 to be blocked, affecting the subsequent drainage effect, then sucking accumulated water after filtering impurities into the water suction pipe 202 through a plurality of first water holes 903 and second water holes 904 on the outer surface of the anti-blocking pipe 901, driving a plurality of scrapers 908 to rotate by the power of water flow, scraping the impurities at the bottom of the anti-blocking filter cylinder 902, installing the receiver 601 on the frame plate 1 and positioned inside the sealing gasket 605, sleeving the transparent waterproof cover 602 outside the receiver 601, enabling the sealing ring 604 to be embedded inside the embedded groove 609, enabling the width of the outer surface of the sealing ring 604 to be matched with the width inside the embedded groove 609, enabling the sealing ring 604 to be closely attached to the sealing gasket 605 after the sealing ring 604 is embedded into the embedded groove 609, enabling the sealing gasket 605 to slide into the sealing groove 603, enabling the width of the outer surface of the sealing gasket 605 to be matched with the width inside the sealing groove 603, and enabling the sealing gasket 605 to slide into the sealing groove 603, the sealing gasket 605's surface is laminated mutually with the inner wall of seal groove 603, increase the leakproofness of junction, at last fix transparent waterproof cover 602 through the screw, thereby reach waterproof effect, protect receiver 601, mounting hole 607 has been seted up to transparent waterproof cover 602's surface, the inside of mounting hole 607 is provided with seal cover 608, the connecting wire of receiver 601 can pass mounting hole 607 and be connected with other equipment, under seal cover 608's effect, prevent to intaking, size and the quantity of mounting hole 607 and seal cover 608 can set up according to actual conditions.
The portable flood control emergency pump 201, the submersible motor 301, the worm gear reducer 302, the receiver 601 and the liquid level sensor 606 are all in the prior art, and the components and the use principle thereof are all disclosed technologies, and are not explained too much here.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. A submersible crawler drainage robot, comprising: the water pump comprises a frame plate (1), wherein a driving mechanism (3) is arranged at the top of one side, close to the frame plate (1), of the other side, a water pump mounting frame (13) is fixedly arranged at the top of the other side, and a water pumping assembly (2) is arranged at the top of the water pump mounting frame (13);
the driving mechanism (3) comprises a submersible motor (301), a worm gear reducer (302) is arranged at the output end of the submersible motor (301), driving rods (303) are fixedly arranged at the two output ends of the worm gear reducer (302), driving wheels (304) are fixedly arranged at one ends of the driving rods (303), rubber tracks (306) are movably sleeved on the outer surfaces of the driving wheels (304), load bearing assemblies (4) are arranged in the rubber tracks (306) close to the bottom, and guide assemblies (5) are arranged in the rubber tracks (306) close to one side;
the water pumping assembly (2) comprises a portable flood control emergency pump (201), wherein the input end of the portable flood control emergency pump (201) is connected with a water suction pipe (202) through a flange plate, the output end of the portable flood control emergency pump (201) is connected with a water discharge pipe (203) through the flange plate, and an anti-blocking mechanism (9) is arranged in the water suction pipe (202);
the two weight bearing assemblies (4) comprise fixing plates (401), one sides of the two opposite fixing plates (401) are fixedly arranged on the front surface and the rear surface of the frame plate (1) respectively, fixing blocks (402) are fixedly arranged on the outer surfaces of the other sides of the two fixing plates (401), three fixing rods (403) are fixedly arranged on the outer surfaces of the two fixing blocks (402), and supporting weight bearing wheels (404) are movably sleeved on the outer surfaces of the plurality of fixing rods (403);
two guiding component (5) all include backup pad (501), two the bottom of backup pad (501) is fixed mounting respectively and is close to the top of one side at frame board (1), two the equal fixed mounting of surface of backup pad (501) has guide holder (502), two the inside of guide holder (502) is equal fixed mounting has connecting rod (503), two the equal movable sleeve of surface of connecting rod (503) is equipped with leading wheel (504).
2. The submersible track drainage robot of claim 1 wherein: anti-blocking mechanism (9) are including preventing stifled pipe (901), the surface fixed mounting that anti-blocking pipe (901) is close to the top is at the inner wall of water suction pipe (202), anti-blocking filter cylinder (902) are installed through a plurality of screws to the surface of anti-blocking pipe (901), a plurality of first flow holes (903) have been seted up to the surface of anti-blocking pipe (901), a plurality of second flow holes (904) have been seted up to the bottom of anti-blocking pipe (901), the inner wall that water suction pipe (202) is close to the bottom has bracing piece (905) through bolted connection, the surface fixed mounting of bracing piece (905) has two U type poles (906), the center department of bracing piece (905) surface and the equal movable sleeve of the surface of two U type poles (906) are equipped with rotary drum (907).
3. The submersible track drainage robot of claim 2 wherein: a plurality of equal fixed mounting of surface of rotary drum (907) has a plurality of scraper blades (908), and a plurality of equal fixed mounting of scraper blade (908) department is kept away from to the surface of rotary drum (907), the bottom of water pump mounting bracket (13) is provided with seal assembly (6), seal assembly (6) are including receiver (601), the surface of receiver (601) is provided with transparent buckler (602), seal groove (603) have been seted up to the bottom of transparent buckler (602), the top fixedly connected with sealing washer (604) at seal groove (603) top, the top fixedly connected with sealing washer (605) that frame board (1) is close to the front surface.
4. The submersible track drainage robot of claim 3 wherein: the outer surface of sealed pad (605) is laminated mutually with the inner wall of seal groove (603), embedded groove (609) have been seted up at the top of sealed pad (605), the surface of sealing washer (604) is laminated mutually with the inner wall of embedded groove (609), mounting hole (607) have been seted up to the surface of transparent waterproof cover (602), inner wall fixedly connected with seal cover (608) of mounting hole (607), the top that is close to the front surface at frame board (1) is all installed through a plurality of screws to the bottom of receiver (601) and the bottom of transparent waterproof cover (602), the top that is close to transparent waterproof cover (602) department of frame board (1) is provided with level sensor (606).
5. The submersible track drainage robot of claim 1 wherein: the bottom of worm gear reducer (302) fixed mounting is at the top that frame board (1) is close to one side, the surface fixed mounting of submersible motor (301) has motor collar (305), the bottom fixed mounting of motor collar (305) is close to worm gear reducer (302) department at the top of frame board (1).
6. The submersible track drainage robot of claim 5 wherein: the outer surfaces of the two rubber tracks (306) are fixedly connected with a plurality of reinforced anti-skid ribs (308), the centers of the inner walls of the two rubber tracks (306) are fixedly connected with a plurality of induction teeth (307), the outer surfaces of the two driving wheels (304) and the two guide wheels (504) are respectively meshed with the outer surfaces of the plurality of induction teeth (307), and the outer surface of the portable flood control emergency pump (201) is fixedly installed at the top of the water pump installation frame (13) through two installation rings.
7. The submersible track drainage robot of claim 6 wherein: the top that frame board (1) is close to front surface and rear surface is all fixed mounting has a plurality of L type mud scraping plates (12), and a plurality of L type mud scraping plates (12) average divide into two sets of, and two sets of the top of L type mud scraping plates (12) is all fixed mounting has track protection shield (11), two track protection shield (11) are relative one side is provided with water pump housing part (7).
8. The submersible track drainage robot of claim 7 wherein: one side surface of water pump housing part (7) is connected with speed reducer housing part (10) through the hinge rotation, movable hole (14) have been seted up to the surface of speed reducer housing part (10), the outside surface activity of drain pipe (203) inlays the inside of establishing in movable hole (14), a plurality of rings (8) play are installed at the top of water pump housing part (7).
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| CN202310735757.4A CN116513419B (en) | 2023-06-21 | 2023-06-21 | Submersible crawler waterlogging drainage robot |
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| CN202310735757.4A CN116513419B (en) | 2023-06-21 | 2023-06-21 | Submersible crawler waterlogging drainage robot |
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| CN116513419B true CN116513419B (en) | 2023-09-01 |
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| CN117341948B (en) * | 2023-10-07 | 2024-05-10 | 南京苏信交通设施有限公司 | Deep submersible crawler-type drainage robot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094672A (en) * | 2018-08-31 | 2018-12-28 | 广州多钛克机械科技有限公司 | Drain flooded fields robot |
| CN212079662U (en) * | 2020-01-09 | 2020-12-04 | 天津斯泰德机电科技有限公司 | Drainage robot |
| CN113682123A (en) * | 2021-08-31 | 2021-11-23 | 广州多钛克机械科技有限公司 | Drainage robot |
| CN215944715U (en) * | 2021-09-14 | 2022-03-04 | 泰安市金智达机器人科技有限责任公司 | Fuel-driven hydraulic power crawler-type drainage robot |
| CN217105477U (en) * | 2022-04-18 | 2022-08-02 | 鞍山衡业专用汽车制造有限公司 | Long-distance water supply, drought resisting and waterlogging draining vehicle |
| CN115042570A (en) * | 2022-07-22 | 2022-09-13 | 长沙迪沃机械科技有限公司 | Amphibious tracked vehicle |
-
2023
- 2023-06-21 CN CN202310735757.4A patent/CN116513419B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094672A (en) * | 2018-08-31 | 2018-12-28 | 广州多钛克机械科技有限公司 | Drain flooded fields robot |
| CN212079662U (en) * | 2020-01-09 | 2020-12-04 | 天津斯泰德机电科技有限公司 | Drainage robot |
| CN113682123A (en) * | 2021-08-31 | 2021-11-23 | 广州多钛克机械科技有限公司 | Drainage robot |
| CN215944715U (en) * | 2021-09-14 | 2022-03-04 | 泰安市金智达机器人科技有限责任公司 | Fuel-driven hydraulic power crawler-type drainage robot |
| CN217105477U (en) * | 2022-04-18 | 2022-08-02 | 鞍山衡业专用汽车制造有限公司 | Long-distance water supply, drought resisting and waterlogging draining vehicle |
| CN115042570A (en) * | 2022-07-22 | 2022-09-13 | 长沙迪沃机械科技有限公司 | Amphibious tracked vehicle |
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