CN118563869B - Digging mechanism for cleaning water channel - Google Patents
Digging mechanism for cleaning water channel Download PDFInfo
- Publication number
- CN118563869B CN118563869B CN202411061776.4A CN202411061776A CN118563869B CN 118563869 B CN118563869 B CN 118563869B CN 202411061776 A CN202411061776 A CN 202411061776A CN 118563869 B CN118563869 B CN 118563869B
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- pipe
- pressure water
- rotating table
- water jet
- floating platform
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- 239000010865 sewage Substances 0.000 claims abstract description 97
- 238000007667 floating Methods 0.000 claims abstract description 44
- 238000005086 pumping Methods 0.000 claims description 50
- 238000002347 injection Methods 0.000 claims description 45
- 239000007924 injection Substances 0.000 claims description 45
- 230000033001 locomotion Effects 0.000 abstract description 6
- 244000058871 Echinochloa crus-galli Species 0.000 abstract description 3
- 235000015225 Panicum colonum Nutrition 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 13
- 238000009412 basement excavation Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- 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
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention belongs to the technical field of water channel dredging, and discloses an excavating mechanism for cleaning a water channel, which comprises a water channel floating platform assembly, wherein the water channel floating platform assembly is provided with a high-pressure water jet excavating assembly, the water channel floating platform assembly is arranged at the top of the high-pressure water jet excavating assembly, the water channel floating platform assembly forms a bearing floating platform structure when a water channel is cleaned, the high-pressure water jet excavating assembly forms a follow-up high-pressure water jet silt excavating and silt cleaning structure on the water channel floating platform assembly, the silt is flung and excavated through high-pressure water jet, a plurality of high-pressure water jet bottom pipes form a circular motion and autorotation motion outside a sewage suction bottom pipe, when the plurality of high-pressure water jet bottom pipes rotate around the outside of the sewage suction bottom pipe, a jet excavating blind area is avoided, a cutting cutter at the bottom of the high-pressure water jet bottom pipe forms a cutting tool bit structure outside the sewage suction bottom pipe through autorotation, cutting of water grass and the like at the moment, and the smoothness of sewage suction bottom pipe cleaning and sewage suction is ensured.
Description
Technical Field
The invention belongs to the technical field of water channel dredging, and particularly relates to an excavating mechanism for cleaning a water channel.
Background
The water channel is an important component part of the drainage system, the accessibility and smoothness of the water channel are directly related to the normal operation of the drainage system, however, due to natural reasons such as rainfall and the like and the acceleration of the urban process, the water channel often forms a silt layer at the bottom of the water channel in daily use, so that the flow of the water channel is weakened and the dredging efficiency is reduced.
The prior art has the following problems: the prior art adopts the mode of excavation, and conventional excavation is salvaged to silt with scraper bowl or other structures, and this conventional mode just needs the evacuation water course, exposes silt, and this kind of excavation mode is slow and inefficiency simultaneously, therefore the urgent need is a clear water course excavation mechanism that does not need the drainage formula to solve above-mentioned problem.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides an excavating mechanism for cleaning a water channel, which has the characteristic of being convenient for cleaning the water channel.
In order to achieve the above purpose, the present invention provides the following technical solutions: the excavating mechanism for cleaning the water channel comprises a water channel floating platform assembly, wherein the water channel floating platform assembly is provided with a high-pressure water jet excavating assembly, the water channel floating platform assembly is arranged at the top of the high-pressure water jet excavating assembly, the water channel floating platform assembly forms a bearing floating platform structure when cleaning the water channel, and the high-pressure water jet excavating assembly forms a follow-up high-pressure water jet silt excavating and silt cleaning structure on the water channel floating platform assembly;
The high-pressure water jet excavating assembly comprises a sewage suction pipe and a high-pressure water jet pipe, wherein a sewage suction bottom pipe is arranged at the bottom of the sewage suction pipe through a corrugated pipe, the high-pressure water jet pipe is provided with a high-pressure water jet bottom pipe through the corrugated pipe, a second edge gear is fixedly arranged at the top of the high-pressure water jet pipe, a first edge gear is fixedly arranged at the top of the high-pressure water jet bottom pipe, a cutting knife is fixedly arranged at the bottom of the high-pressure water jet bottom pipe, a second central gear and a water passing plate are fixedly arranged at the top of the sewage suction pipe, a water passing groove and fins are arranged on the water passing plate, a second fixed gear ring is arranged on the second edge gear in a meshing mode, a first fixed gear ring is arranged on the first edge gear in a meshing mode, a second rotating table and a first rotating table are respectively arranged above and below the first fixed gear ring, a fourth rotating table and a third rotating table are respectively arranged on the second fixed gear ring, a plurality of telescopic sewage suction arms are arranged between the sewage suction bottom pipe and the sewage suction bottom pipe, and the first sewage suction bottom is fixedly arranged at the bottom of the first central gear.
In a preferred scheme of the excavating mechanism for cleaning a water channel, the water channel floating platform assembly comprises a seat cap, a water channel floating platform is fixedly arranged at the bottom of the seat cap, a plurality of high-pressure pumps and a telescopic cylinder are arranged at the top of the water channel floating platform, a bottom ring platform is fixedly arranged at the bottom of the telescopic cylinder, a sewage suction pump is fixedly arranged at the top of the seat cap, and a water suction pipe and a high-pressure water outlet pipe are arranged on the high-pressure pumps;
In an excavating mechanism preferred scheme for cleaning a water channel, the fourth rotating table and the third rotating table are both rotationally connected with the inner wall of the seat cap through bearings, the top of the sewage pumping jacking pipe is rotationally connected with the centers of the fourth rotating table and the third rotating table through bearings, and the top of the high-pressure water injection jacking pipe is rotationally connected with the edges of the fourth rotating table and the third rotating table through bearings.
In an excavating mechanism preferred scheme for cleaning a water channel, a plurality of high-pressure water jet jacking pipes are arranged on the periphery of the sewage suction jacking pipe, a plurality of second edge gears and second central gears are arranged in a cavity between a third rotating table and a fourth rotating table, and a pipe orifice at the top end of each high-pressure water jet jacking pipe is arranged above the fourth rotating table.
In an excavating mechanism preferred scheme for cleaning a water channel, the top of the telescopic arm is rotationally connected with the outer wall of the sewage pumping pipe through a shaft pin, the bottom of the telescopic arm is rotationally connected with the outer wall of the sewage pumping bottom pipe through a shaft pin, and three telescopic arms are arranged between the sewage pumping pipe and the outer wall of the sewage pumping bottom pipe.
In an excavating mechanism preferred scheme for cleaning a water channel, a plurality of high-pressure water injection bottom pipes are arranged on the periphery of the sewage suction bottom pipe, the tops of the high-pressure water injection bottom pipes are rotatably connected with the edges of the second rotating table and the first rotating table through bearings, and the tops of the sewage suction bottom pipes are rotatably connected with the centers of the second rotating table and the first rotating table through bearings.
In a preferred embodiment of the excavating mechanism for cleaning up waterways, the second rotating table and the first rotating table are both rotatably connected to the inner wall of the bottom ring table through bearings, and the first sun gear and the plurality of first edge gears are disposed in cavities of the second rotating table and the first rotating table.
In a preferred embodiment of the excavating mechanism for cleaning up waterways, the second fixed gear ring is fixed to the inner wall of the seat cap, and the first fixed gear ring is fixed to the inner wall of the bottom ring table.
In a preferred embodiment of the excavating mechanism for cleaning up waterways, the first edge gear is meshed with the first sun gear on one side and is meshed with the first stationary ring gear on the other side, and the second edge gear is meshed with the second sun gear on one side and is meshed with the second stationary ring gear on the other side.
Compared with the prior art, the invention has the beneficial effects that: the water channel floating platform assembly is arranged at the top of the high-pressure water injection excavating assembly, the water channel floating platform assembly bears a floating platform structure when a cleaning water channel is formed, the high-pressure water injection excavating assembly forms a follow-up high-pressure water injection silt excavating and silt cleaning structure on the water channel floating platform assembly, high-pressure water in the seat cap is sent to the bottom of the high-pressure water injection bottom pipe through the water channel and the high-pressure water injection jacking pipe, high-pressure water sprayed out from the bottom of the high-pressure water injection bottom pipe performs high-pressure spraying on the sludge at the bottom of the water channel, the silt is flushashed and excavated through the high-pressure water spraying, the sewage suction pump cleans and pumps away the excavated and loosened silt through the sewage suction jacking pipe at the moment, the plurality of high-pressure water injection bottom pipes form a circular motion outside the sewage suction bottom pipe, and the plurality of high-pressure water injection bottom pipes directly spray the water channel output from the bottom of the high-pressure water bottom pipe on the silt at the moment when the outside of the sewage suction bottom pipe is circularly rotated, realize the injection excavation of silt, thereby realize the loosening of silt, and then the extraction clearance of convenient pumping the bottom of the dirt pipe, a plurality of high-pressure water injection bottom pipes form the circular motion injection structure outside the pumping the bottom of the dirt pipe simultaneously, just can guarantee at this moment that the silt around the pumping the bottom of the dirt pipe can all be excavated by the injection of round type, avoid having the injection and excavate blind area, through the cooperation of first sun gear, first edge gear and first fixed ring gear, a plurality of high-pressure water injection bottom pipes are when circular motion this moment, high-pressure water injection bottom pipe also rotates the rotation at this moment, when high-pressure water injection bottom pipe rotates the rotation, the cutting knife of this moment bottom of high-pressure water injection bottom pipe forms the cutting tool bit structure outside the pumping the bottom of the dirt pipe, through this kind of cutting structure, realize the cutting to the water grass of water course bottom the water course, guarantee the smoothness of pumping the dirt bottom of the cleaning of dirt pipe, the invention pumping the dirt top pipe periphery is provided with the second sun gear, the second edge gear and the second fixed gear ring are arranged on the periphery of the sewage pumping bottom pipe, the first central gear, the first edge gear and the first fixed gear ring are arranged on the periphery of the sewage pumping bottom pipe, through the design of the double-layer structure, the consistency of rotation actions among the high-pressure water injection top pipe, the high-pressure water injection bottom pipe, the sewage pumping top pipe and the sewage pumping bottom pipe is ensured, and bending of the corrugated pipe during annular movement and autorotation is avoided.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a perspective view of a waterway floating platform assembly of the present invention;
FIG. 4 is a perspective view of another view of the waterway floating platform assembly of the present invention;
FIG. 5 is a perspective view of the high pressure water jet excavating assembly of the present invention;
FIG. 6 is an exploded view of the high pressure water jet excavating assembly of the present invention;
FIG. 7 is a perspective view of a portion of the construction of the high pressure water jet excavating assembly of the present invention;
In the figure: 100. a waterway floating platform assembly; 101. a seat cap; 102. a waterway floating platform; 103. a soil pick-up pump; 104. a telescopic cylinder; 105. a high pressure water outlet pipe; 106. a high pressure pump; 107. a water suction pipe; 108. a bottom ring table; 200. a high pressure water jet digging assembly; 201. a sewage pumping jacking pipe; 202. high-pressure water jet jacking pipe; 203. a bellows; 204. high-pressure water jet bottom pipe; 205. a first sun gear; 206. a first edge gear; 207. a first stationary ring gear; 208. a sewage suction bottom pipe; 209. a cutting knife; 210. a telescoping arm; 211. a first rotating table; 212. a second rotating table; 213. a third rotary table; 214. a fourth rotating table; 215. a water passage groove; 216. a water-passing plate; 217. a fin; 218. a second sun gear; 219. a second edge gear; 220. and a second stationary ring gear.
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 an excavating mechanism for cleaning a water channel, comprising a water channel floating platform assembly 100, wherein a high-pressure water jet excavating assembly 200 is arranged on the water channel floating platform assembly 100, the water channel floating platform assembly 100 is arranged on the top of the high-pressure water jet excavating assembly 200, and when the water channel floating platform assembly 100 forms a cleaning water channel, a bearing floating platform structure is carried, and the high-pressure water jet excavating assembly 200 forms a follow-up high-pressure water jet silt excavating and silt cleaning structure on the water channel floating platform assembly 100.
In a preferred embodiment, referring to fig. 3 and 4, the waterway floating platform assembly 100 includes a seat cap 101, a waterway floating platform 102 is fixedly arranged at the bottom of the seat cap 101, a plurality of high-pressure pumps 106 and a telescopic cylinder 104 are arranged at the top of the waterway floating platform 102, a bottom ring table 108 is fixedly arranged at the bottom of the telescopic cylinder 104, a sewage suction pump 103 is fixedly arranged at the top of the seat cap 101, and a water suction pipe 107 and a high-pressure water outlet pipe 105 are arranged on the high-pressure pumps 106.
In a preferred embodiment, referring to fig. 5-7, the high-pressure water jet excavating assembly 200 comprises a sewage pumping jacking pipe 201 and a high-pressure water jet jacking pipe 202, wherein a sewage pumping bottom pipe 208 is arranged at the bottom of the sewage pumping jacking pipe 201 through a corrugated pipe 203, a high-pressure water jet bottom pipe 204 is arranged at the bottom of the high-pressure water jet jacking pipe 202 through the corrugated pipe 203, a second edge gear 219 is fixedly arranged at the top of the high-pressure water jet jacking pipe 202, a first edge gear 206 is fixedly arranged at the top of the high-pressure water jet bottom pipe 204, a cutting knife 209 is fixedly arranged at the bottom of the high-pressure water jet bottom pipe 204, a second central gear 218 and a water through plate 216 are fixedly arranged at the top of the sewage pumping jacking pipe 201, The water through plate 216 is provided with a water through groove 215 and fins 217, a second fixed gear ring 220 is sleeved outside the second edge gear 219 in a meshed manner, a first fixed gear ring 207 is sleeved outside the first edge gear 206 in a meshed manner, a second rotating table 212 and a first rotating table 211 are respectively arranged above and below the first fixed gear ring 207, a fourth rotating table 214 and a third rotating table 213 are respectively arranged above and below the second fixed gear ring 220, a plurality of telescopic arms 210 are arranged between the sewage pumping top pipe 201 and the sewage pumping bottom pipe 208, a first central gear 205 is fixedly arranged at the bottom of the sewage pumping bottom pipe 208, The fourth rotating table 214 and the third rotating table 213 are both in rotating connection with the inner wall of the seat cap 101 through bearings, the top of the sewage pumping jacking pipe 201 is in rotating connection with the centers of the fourth rotating table 214 and the third rotating table 213 through bearings, the top of the high-pressure water injection jacking pipe 202 is in rotating connection with the edges of the fourth rotating table 214 and the third rotating table 213 through bearings, a plurality of high-pressure water injection jacking pipes 202 are arranged on the periphery of the sewage pumping jacking pipe 201, a plurality of second edge gears 219 and second central gears 218 are arranged in a cavity between the third rotating table 213 and the fourth rotating table 214, a pipe orifice at the top end of the high-pressure water injection jacking pipe 202 is arranged above the fourth rotating table 214, the top of the telescopic arm 210 is rotationally connected with the outer wall of the sewage suction pipe 201 through a shaft pin, the bottom of the telescopic arm 210 is rotationally connected with the outer wall of the sewage suction pipe 208 through a shaft pin, three telescopic arms 210 are arranged between the sewage suction pipe 201 and the outer wall of the sewage suction pipe 208, a plurality of high-pressure water jet bottom pipes 204 are arranged on the periphery of the sewage suction pipe 208, the top of the high-pressure water jet bottom pipes 204 is rotationally connected with the edges of the second rotating table 212 and the first rotating table 211 through bearings, the top of the sewage suction pipe 208 is rotationally connected with the centers of the second rotating table 212 and the first rotating table 211 through bearings, the second rotating table 212 and the first rotating table 211 are rotationally connected with the inner wall of the bottom ring table 108 through bearings, The first sun gear 205 and the plurality of first edge gears 206 are disposed in the cavities of the second rotating table 212 and the first rotating table 211, the second fixed gear ring 220 is fixed on the inner wall of the seat cap 101, the first fixed gear ring 207 is fixed on the inner wall of the bottom ring table 108, one side of the first edge gear 206 is meshed with the first sun gear 205, the other side of the first edge gear 206 is meshed with the first fixed gear ring 207, one side of the second edge gear 219 is meshed with the second sun gear 218, and the other side of the second edge gear 219 is meshed with the second fixed gear ring 220.
In summary, when in actual use, the water channel floating platform 102 floats on the water surface, at this time, the water suction pipe 107 is inserted below the water surface, the high pressure pump 106 sends clear water into the high pressure water outlet pipe 105 through the water suction pipe 107, then the clear water is discharged into the seat cap 101 through the high pressure water outlet pipe 105, at this time, high pressure water in the seat cap 101 is sent into the bottom of the high pressure water injection bottom pipe 204 through the water channel 215 and the high pressure water injection pipe 202, high pressure water sprayed out from the bottom of the high pressure water injection bottom pipe 204 performs high pressure injection on water channel bottom sludge, the sludge is flushable and excavated through the high pressure injection of water, the loosening of the water channel sludge is realized, and at this time, the sewage suction pump 103 cleans and pumps the excavated loose sludge through the sewage pumping pipe 201 and the sewage pumping bottom pipe 208.
On the basis of the above, namely, in the process that the high-pressure pump 106 sends high-pressure water into the seat cap 101, the high-pressure water in the seat cap 101 enters the bottom of the high-pressure water bottom pipe 204 from the pipe orifice at the top of the high-pressure water top pipe 202, in the process, the high-pressure water directly impacts the fins 217, namely, the fins 217 are blown by high pressure, the sewage pumping top pipe 201 rotates in the seat cap 101, at this time, because a plurality of second edge gears 219 are arranged between the second central gear 218 and the second fixed gear ring 220, the second edge gears 219 are meshed with the second central gear 218 and the second fixed gear ring 220, when the sewage pumping top pipe 201 drives the second central gear 218 to rotate, at this time, the plurality of high-pressure water top pipes 202 rotate around the sewage pumping top pipe 201 through the cooperation of the second edge gears 219 and the second fixed gear ring 220, and the high-pressure water bottom pipe 202 rotates synchronously while rotating, in line with the principle, at this time, the plurality of high-pressure water bottom pipes 204 form a ring rotating and rotating action outside the sewage pumping bottom pipe 208.
On the basis, namely, when the plurality of high-pressure water injection bottom pipes 204 rotate around the outside of the sewage pumping bottom pipe 208, high-pressure water output by the bottoms of the plurality of high-pressure water injection bottom pipes 204 is directly injected on water channel sludge at the moment, so that the injection excavation of the sludge is realized, the loosening of the sludge is realized, the extraction cleaning of the bottoms of the sewage pumping bottom pipes 208 is further facilitated, meanwhile, the plurality of high-pressure water injection bottom pipes 204 form a circular injection structure outside the sewage pumping bottom pipes 208, the sludge around the sewage pumping bottom pipes 208 can be guaranteed to be injected and excavated by the rotating circle, and the existence of injection excavation dead zones is avoided.
On the basis that the plurality of high-pressure water injection bottom pipes 204 circulate around the periphery of the sewage suction bottom pipe 208, through the cooperation of the first sun gear 205, the first edge gear 206 and the first fixed gear ring 207, the plurality of high-pressure water injection bottom pipes 204 also rotate in a rotating manner during circulation, and when the high-pressure water injection bottom pipes 204 rotate in a rotating manner, the cutting knives 209 at the bottoms of the high-pressure water injection bottom pipes 204 form a cutting tool bit structure outside the sewage suction bottom pipe 208, and through the cutting structure, the water grass at the bottom of a water channel is cut, so that the smoothness of cleaning sewage suction bottom pipes 208 is ensured.
On the basis, when the high-pressure pump 106 sends high-pressure water flow faster, the speed of the bottom of the high-pressure water jet bottom pipe 204 for jetting and excavating sludge is faster, the rotation of the sewage suction bottom pipe 208 is faster, and the frequency of the plurality of high-pressure water jet bottom pipes 204 which rotate around the outside of the sewage suction bottom pipe 208 is faster, so that a sludge jetting and excavating structure with self-adjusting speed and adapting to the periphery of the sewage suction bottom pipe 208 is formed.
On the basis of the above, in order to meet the jet excavation of sludge at the bottom of a water channel with different depths, a telescopic cylinder 104 is arranged between a bottom ring table 108 and a water channel floating table 102, the bottom of a sewage suction bottom pipe 208 and the bottom of a high-pressure water jet bottom pipe 204 are subjected to downward exploration through the extension of the telescopic cylinder 104, at the moment, in order to ensure that the rotation of the sewage suction bottom pipe 201 is smoothly transferred to the position of the sewage suction bottom pipe 208, a plurality of groups of telescopic arms 210 are arranged between the sewage suction bottom pipe 201 and the sewage suction bottom pipe 208, the extension support during the downward exploration of a pipe body is realized through the telescopic arms 210, on the other hand, the reliability of the rotation transmission between the sewage suction top pipe 201 and the sewage suction bottom pipe 208 is ensured, meanwhile, a second central gear 218, a second edge gear 219 and a second fixed gear ring 220 are arranged at the periphery of the sewage suction bottom pipe 201, a first central gear 205, a first edge gear 206 and a first fixed gear ring 207 are arranged at the periphery of the sewage suction bottom pipe 208, and the consistency of the rotation action between the high-pressure water jet bottom pipe 202 and the sewage suction bottom pipe 204 and the sewage suction bottom pipe 208 is ensured through the design of the double-layer structure, and the rotation and the ring bending of the sewage suction bottom pipe 203 are avoided.
In another embodiment of the present invention, the waterway floating platform 102 may be provided with a mounting base, and the present invention may be provided on a cleaning vessel or on a robotic arm of a waterway cleaning tool.
In another embodiment of the invention, the sewage pump 103 pumps sewage sludge through the sewage pumping top pipe 201 and the sewage pumping bottom pipe 208, and the output end of the sewage pump 103 can be communicated with an external sludge treatment device through a pipeline.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An excavating mechanism for cleaning waterways comprising a waterway floating platform assembly (100), characterized in that: the high-pressure water injection dredging device comprises a water channel floating platform assembly (100), wherein the water channel floating platform assembly (100) is provided with a high-pressure water injection dredging assembly (200), the water channel floating platform assembly (100) is arranged at the top of the high-pressure water injection dredging assembly (200) and forms a bearing floating platform structure when a water channel is cleaned, and the high-pressure water injection dredging assembly (200) forms a follow-up high-pressure water injection silt dredging and silt cleaning structure on the water channel floating platform assembly (100);
The water channel floating platform assembly (100) comprises a seat cap (101), a water channel floating platform (102) is fixedly arranged at the bottom of the seat cap (101), a plurality of high-pressure pumps (106) and a telescopic cylinder (104) are arranged at the top of the water channel floating platform (102), a bottom ring table (108) is fixedly arranged at the bottom of the telescopic cylinder (104), a sewage suction pump (103) is fixedly arranged at the top of the seat cap (101), and a water suction pipe (107) and a high-pressure water outlet pipe (105) are arranged on the high-pressure pump (106);
the high-pressure water jet excavating component (200) comprises a sewage pumping jacking pipe (201) and a high-pressure water jet jacking pipe (202), a sewage pumping bottom pipe (208) is arranged at the bottom of the sewage pumping jacking pipe (201) through a corrugated pipe (203), a high-pressure water jet jacking pipe (204) is arranged at the bottom of the high-pressure water jet jacking pipe (202) through the corrugated pipe (203), a second edge gear (219) is fixedly arranged at the top of the high-pressure water jet jacking pipe (202), a first edge gear (206) is fixedly arranged at the top of the high-pressure water jet jacking pipe (204), a cutting knife (209) is fixedly arranged at the bottom of the high-pressure water jet jacking pipe (204), a second central gear (218) and a water passing plate (216) are fixedly arranged at the top of the sewage pumping jacking pipe, a water passing groove (215) and fins (217) are arranged on the water passing plate (216), a second fixed gear (220) is sleeved outside the second edge gear (219), a first fixed gear (207) is sleeved outside the first gear ring, a first rotary table (212) is fixedly arranged above the first gear (207), a second rotary table (212) and a third rotary table (212) are respectively arranged below the first rotary table (212), a plurality of telescopic arms (210) are arranged between the sewage pumping top pipe (201) and the sewage pumping bottom pipe (208), and a first central gear (205) is fixedly arranged at the bottom of the sewage pumping bottom pipe (208).
2. An excavating mechanism for cleaning waterways according to claim 1, wherein: the fourth rotating table (214) and the third rotating table (213) are both rotationally connected with the inner wall of the seat cap (101) through bearings, the top of the sewage pumping jacking pipe (201) is rotationally connected with the centers of the fourth rotating table (214) and the third rotating table (213) through bearings, and the top of the high-pressure water jet jacking pipe (202) is rotationally connected with the edges of the fourth rotating table (214) and the third rotating table (213) through bearings.
3. An excavating mechanism for cleaning waterways according to claim 1, wherein: the periphery of the sewage pumping jacking pipe (201) is provided with a plurality of high-pressure water jet jacking pipes (202), a plurality of second edge gears (219) and second central gears (218) are arranged in a cavity between a third rotating table (213) and a fourth rotating table (214), and a pipe orifice at the top end of each high-pressure water jet jacking pipe (202) is arranged above the fourth rotating table (214).
4. An excavating mechanism for cleaning waterways according to claim 1, wherein: the top of the telescopic arm (210) is rotationally connected with the outer wall of the sewage pumping pipe (201) through a shaft pin, the bottom of the telescopic arm (210) is rotationally connected with the outer wall of the sewage pumping bottom pipe (208) through a shaft pin, and three telescopic arms (210) are arranged between the sewage pumping pipe (201) and the outer wall of the sewage pumping bottom pipe (208).
5. An excavating mechanism for cleaning waterways according to claim 1, wherein: the periphery of the sewage suction bottom pipe (208) is provided with a plurality of high-pressure water jet bottom pipes (204), the tops of the high-pressure water jet bottom pipes (204) are rotationally connected with the edges of the second rotating table (212) and the first rotating table (211) through bearings, and the tops of the sewage suction bottom pipes (208) are rotationally connected with the centers of the second rotating table (212) and the first rotating table (211) through bearings.
6. An excavating mechanism for cleaning waterways according to claim 1, wherein: the second rotating table (212) and the first rotating table (211) are rotatably connected with the inner wall of the bottom ring table (108) through bearings, and the first sun gear (205) and the plurality of first edge gears (206) are arranged in cavities of the second rotating table (212) and the first rotating table (211).
7. An excavating mechanism for cleaning waterways according to claim 1, wherein: the second fixed gear ring (220) is fixed on the inner wall of the seat cap (101), and the first fixed gear ring (207) is fixed on the inner wall of the bottom ring table (108).
8. An excavating mechanism for cleaning waterways according to claim 1, wherein: one side of the first edge gear (206) is meshed with the first central gear (205), the other side of the first edge gear (206) is meshed with the first fixed gear ring (207), one side of the second edge gear (219) is meshed with the second central gear (218), and the other side of the second edge gear (219) is meshed with the second fixed gear ring (220).
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| CN202411061776.4A CN118563869B (en) | 2024-08-05 | 2024-08-05 | Digging mechanism for cleaning water channel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411061776.4A CN118563869B (en) | 2024-08-05 | 2024-08-05 | Digging mechanism for cleaning water channel |
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| CN118563869B true CN118563869B (en) | 2024-09-24 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854346A (en) * | 2021-01-06 | 2021-05-28 | 田雨欣 | Hydraulic engineering is sediment removal device for river course |
| CN118087637A (en) * | 2024-03-20 | 2024-05-28 | 新乡创想自动化科技有限公司 | Small-size reservoir silt cleaning device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60021664T2 (en) * | 1999-08-24 | 2006-06-14 | Nakakuro Construction Co | excavator |
| CN213773529U (en) * | 2020-11-09 | 2021-07-23 | 西藏亿扬建设有限公司 | A water conservancy and environmental protection cleaning device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854346A (en) * | 2021-01-06 | 2021-05-28 | 田雨欣 | Hydraulic engineering is sediment removal device for river course |
| CN118087637A (en) * | 2024-03-20 | 2024-05-28 | 新乡创想自动化科技有限公司 | Small-size reservoir silt cleaning device |
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