CN116397705A - Multi-angle pivoted river channel dredging agitating unit - Google Patents
Multi-angle pivoted river channel dredging agitating unit Download PDFInfo
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- CN116397705A CN116397705A CN202310117960.5A CN202310117960A CN116397705A CN 116397705 A CN116397705 A CN 116397705A CN 202310117960 A CN202310117960 A CN 202310117960A CN 116397705 A CN116397705 A CN 116397705A
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- 239000010802 sludge Substances 0.000 claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 238000012216 screening Methods 0.000 claims description 45
- 238000007790 scraping Methods 0.000 claims description 22
- 239000004575 stone Substances 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 10
- 238000011084 recovery Methods 0.000 description 7
- 238000005086 pumping Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 201000001883 cholelithiasis Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8816—Mobile land installations
-
- 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
- E02F3/9268—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of hydraulic engineering. The invention discloses a multi-angle rotating river dredging stirring device, which aims at solving the problems that in the process of dredging the bottom of a river, aiming at the sludge adhered to the bottom of the river, the suction force of a suction pump is only used for guaranteeing that the sludge is separated from the bottom of the river and is pumped by the suction pump, the dredging effect of the sludge at the bottom of the river is poor, the sludge around the moving direction of the dredging end is pulled away from the dredging end when the angle of the dredging end is adjusted, the dredging work of the sludge around the dredging end is inconvenient, the dredging operation is required to be repeated for multiple times, the efficiency is low, and the dredging range is not comprehensive. According to the river bottom dredging gathering device, sludge adhered to the bottom of a river can be scraped when dredging operation is carried out on the bottom of the river, the angle of a dredging end is adjusted, meanwhile, the sludge around the river bottom dredging gathering device is extracted more comprehensively, the dredging effect is ideal, and the dredging efficiency is improved.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a multi-angle rotating river dredging stirring device.
Background
The hydraulic engineering is a project constructed for eliminating water damage and developing and utilizing water resources, the hydraulic engineering is constructed to control water flow, prevent flood disasters and regulate and distribute water quantity, and river dredging generally refers to river treatment and belongs to one of the hydraulic engineering, and river dredging and dredging projects can deepen and widen the river through treatment and clear the river.
The existing dredging means are often divided into two types according to the depth of a river channel, a dredging type dredging device is often adopted according to the shallow condition of the river channel, a dredging bucket is directly controlled to enter the river channel to dredge out silt, the operation of the mode is simple, but the dredging type is not suitable for dredging due to the fact that the dredging depth is limited and the difficulty of avoiding obstacles such as large stones is high, the dredging type is better, the dredging type has the effect of adjusting the dredging end height and angle, the inside silt of the river channel is pumped out through controlling a suction pump, and the position of the dredging end can be adjusted in real time according to the depth of the river channel and the position of the obstacles in the river channel, so that efficient dredging operation is achieved.
However, the dredging means has some problems, firstly, in the process of dredging the bottom of the river channel, aiming at the sludge adhered to the bottom of the river channel, the suction force of the suction pump is only used for guaranteeing that the sludge is separated from the bottom of the river channel and is pumped by the suction pump, so that the dredging effect on the sludge at the bottom of the river channel is poor; lack one kind and carry out the desilting operation to the river course bottom, the desilting effect is comparatively ideal, and can also comparatively comprehensively carry out the silt that draws around it and take out silt device that draws that has the angle modulation function when adjusting desilting end angle.
Disclosure of Invention
The invention aims to provide a multi-angle rotating river dredging stirring device, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multi-angle pivoted river dredging agitating unit, includes the link, the link sets up on the horizontal plane, be equipped with the suction pump on the link, one side of link is equipped with high angle adjusting device and high angle adjusting device's side and link top is connected, high angle adjusting device's lower extreme is equipped with second pipeline and is the level setting, the output of suction pump is connected with the one end of pump line and the other end of pump line and the one end intercommunication of second pipeline, the other end of second pipeline and the one end intercommunication of first pipeline set up and first pipeline are the level setting, the side of first pipeline is equipped with and is used for scraping river bottom silt and gathering together the silt and be convenient for take out the river bottom dredging device that gathers together, the inside of first pipeline and second pipeline is equipped with stirring separator.
Preferably, the river bottom dredging gathering device comprises a linkage gathering component and a scraping bottom plate, the linkage gathering component is provided with two, the two linkage gathering components are symmetrically arranged on two sides of a first pipeline, the scraping bottom plate is provided with a plurality of scraping bottom plates which are uniformly arranged at intervals in a region which is not provided with the linkage gathering component at the bottom of the first pipeline, each scraping bottom plate is arranged in parallel with the side wall of the first pipeline, each linkage gathering component comprises a rotating frame, a gathering plate, a first slideway, a second slideway, a linkage rod, a linkage gear and a pushing rod, the rotating frame is arranged at a position close to the pipeline opening on one side of the first pipeline, the gathering plate is in L-shaped arrangement, one end part of the gathering plate is rotationally connected with the side end of the rotating frame, the side end of the gathering plate is arranged in parallel with the side wall of the first pipeline, the length of the gathering plate is close to that of the first pipeline, the bottom end of the gathering plate is slightly lower than that of the first pipeline, the first slide way and the second slide way are obliquely arranged on one side of the bottom of the first pipeline towards the direction of the pipeline opening of the first pipeline, the first slide way and the second slide way are arranged in parallel, one side of the first slide way and the second slide way, which is close to the gathering plate, is communicated with the side end of the bottom of the first pipeline, the linkage rod is arranged in the first slide way and is in sliding fit with the first slide way, the push rod is arranged in the second slide way and is in sliding fit with the second slide way, the bottom height of the linkage rod is lower than that of the push rod, a plurality of teeth are respectively arranged on one side of the linkage rod and the push rod, which is close to the opposite side, the linkage gear is arranged between the linkage rod and the push rod and is respectively meshed with the teeth ends of the linkage rod and the push rod, the linkage gear is rotationally connected with the bottom of the first pipeline.
Preferably, a spring is arranged between each gathering plate and the side wall of the first pipeline, the spring is in a tightening state, and two ends of the spring are respectively connected with the gathering plates and the side wall of the first pipeline.
Preferably, the bottom of every the gangbar is all equidistant to be equipped with a plurality of removal pulleys to the top of every the removal pulley all rotates with the bottom of gangbar and is connected.
Preferably, the height angle adjusting device comprises a height adjusting component and an angle adjusting component, wherein the side end of the height adjusting component is connected with one side, close to the first pipeline, of the top of the connecting frame, the angle adjusting component is arranged at the bottom of the height adjusting component, the height adjusting component comprises an adjusting box, a lifting cover and an electric push rod, the bottom of the adjusting box is in an open arrangement, the side end of the adjusting box is connected with the side end of the top of the connecting frame, the lifting cover is arranged at the bottom of the adjusting box and is in sliding fit with the lifting cover up and down, the electric push rod is provided with a plurality of electric push rods, the electric push rods are arranged inside the adjusting box at intervals, the electric push rods are vertically arranged and are arranged downwards, the top of each electric push rod is connected with the top of the adjusting box, and the output end of each electric push rod is connected with the bottom in the lifting cover.
Preferably, the angle adjusting component comprises a driving motor, an angle adjusting frame and a movable opening, wherein the angle adjusting frame is arranged below the lifting cover, the top of the angle adjusting frame is connected with the bottom of the lifting cover, one side, close to the connecting frame, of the angle adjusting frame is provided with the movable opening used for a pump pipe to pass through and move by a certain extent, one end of the pump pipe passes through the movable opening, one end, far away from the connecting frame, of the angle adjusting frame is in an open mode, the upper end and the lower end of the second pipeline are respectively connected with the upper end and the lower end of the angle adjusting frame in a rotating mode, the driving motor is arranged at the top of the angle adjusting frame and is located inside the lifting cover, and the output end of the driving motor is downwards arranged and connected with the rotating connection part of the second pipeline and the angle adjusting frame.
Preferably, a plurality of universal wheels are arranged at the two sides of the bottom of the connecting frame at equal intervals.
Preferably, the stirring separation device comprises a stirring assembly and a separation collection assembly, the stirring assembly is arranged inside a first pipeline, the separation collection assembly is arranged at the joint of the first pipeline and a second pipeline, the stirring assembly comprises a waterproof box, a double-shaft motor, a connecting rod and stirring impellers, the waterproof box is arranged at the middle part in the first pipeline, the double-shaft motor is arranged inside the waterproof box, the connecting rod is provided with two connecting rods, one ends of the two connecting rods are respectively connected with the output ends of two sides of the double-shaft motor, the two connecting rods are respectively connected with the side ends of the waterproof box in a rotating mode after penetrating through the waterproof box, the waterproof box is arranged outside the waterproof box, the stirring impellers are provided with a plurality of stirring impellers, and each connecting rod is provided with a plurality of stirring impellers.
Preferably, the separation and collection assembly comprises a first screening net and a second screening net, the first screening net is arranged inside the first pipeline and is positioned on one side of the stirring assembly, which is close to the second pipeline, the second screening net is arranged inside the second pipeline, a plurality of evenly-arranged large screening holes for allowing sludge and stones to pass through are formed in the first screening net, and a plurality of evenly-arranged small screening holes for allowing sludge to pass through and blocking stones to pass through are formed in the second screening net.
Preferably, an opening is formed in the side end of the second pipeline, and a material taking door for closing or opening the opening is arranged at the opening.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, when the device is used, a worker pushes the connecting frame to the side surface of the river channel, controls the pipeline opening of the first pipeline for pumping and conveying the sludge to be horizontally inserted into the river channel, can control the depth of the first pipeline entering the river channel in the horizontal direction by pushing the connecting frame, controls the height angle adjusting device to work according to the distribution condition of the sludge in the river channel, adjusts the height of the first pipeline so as to adjust the depth of the first pipeline in the river channel, adjusts the angle of the first pipeline in the horizontal direction by the height angle adjusting device, controls the suction pump to work, and the suction force is transmitted into the first pipeline through the pump pipe and the second pipeline to pump the sludge in the river channel, pumps the sludge in different areas under the cooperation of pushing the connecting frame to move, and adjusts the angle of the first pipeline at the bottom of the river channel, along with the rotation of the first pipeline, the side wall of the rotation direction of the first pipeline can stir the sludge around the first pipeline to move in the direction away from the first pipeline, meanwhile, the rotation of the first pipeline can synchronously drive the river bottom dredging gathering device to work, the reverse direction of the sludge stirred by the side wall of the first pipeline is stirred back to the direction close to the pipeline opening of the first pipeline, so that the first pipeline can extract the sludge around the rotation direction of the first pipeline when adjusting the angle, the dredging range is more comprehensive, repeated dredging operation is avoided, the dredging efficiency is improved, when the dredging operation is carried out on the bottom of a river channel, the first pipeline is controlled to be descended to be in contact with the bottom of the river channel through the angle height adjusting device, and when the angle of the first pipeline is adjusted to carry out the dredging of the sludge in different areas at the bottom of the river channel, the river bottom dredging gathering device at the bottom of the first pipeline can scrape off the sludge adhered to the bottom of the river channel, so that the sludge adhered to the bottom of the river channel is effectively removed while dredging, the sludge dredging operation at the bottom of the river channel is realized more comprehensively, when the sludge enters the first pipeline and is extracted to the outside of the river channel, the extracted sludge can be stirred by controlling the stirring and separating device to operate, the separation operation of the sludge and the stones doped in the sludge is realized in the stirring process, the separated Dan Zicun is left in the second pipeline to be collected, the recovery treatment operation can be carried out subsequently, the sludge is extracted to the outside of the river channel through the suction pump, and thus the screening treatment operation of stone impurities in the sludge is completed in the sludge extraction process, and the time and the recovery efficiency are saved for the recovery treatment operation of the subsequent sludge; the device realizes dredging operation aiming at the bottom of a river channel, has ideal dredging effect, and can comprehensively extract sludge around the dredging end while adjusting the angle of the dredging end.
In the invention, in the process of dredging the sludge at the bottom of the river channel, the first pipeline is controlled to descend to the bottom end positioned in the river channel through the height angle adjusting device, the linkage rod arranged at the bottom of the first pipeline is contacted with the plurality of scraping bottom plates and the bottom of the river channel, the angle of the first pipeline is adjusted to avoid the barrier or aim at the dredging area, simultaneously, along with the rotation of the first pipeline, the plurality of scraping bottom plates at the bottom of the first pipeline are continuously contacted with the sludge adhered to the bottom of the river channel, the sludge with stronger adhesive force and difficult to be extracted is scraped off, so as to facilitate the sludge pumping operation, in the process of rotating the first pipeline, the sludge at the corresponding side of the first pipeline is stirred away from the first pipeline according to the rotating direction of the first pipeline, and simultaneously, the linkage rod synchronously bears force and rubs with the bottom of the river channel to slide in the direction away from the gathering plate, the sliding device drives the linkage gear meshed with the sliding device to rotate, so as to drive the pushing plate meshed with the pushing plate to slide in the opposite direction of the sliding direction of the linkage plate, the pushing plate contacts with the side end of the gathering plate and pushes the side end of the gathering plate to the direction of the pipeline opening of the first pipeline in the sliding process, so that the stirred silt is pushed to the direction of the pipeline opening of the first pipeline and gathered, the gathering plate is L-shaped so as to catch and push more silt, the stirred silt at the side end of the first pipeline is gathered to the direction of the pipeline opening, the first pipeline can extract the silt around the rotating direction of the first pipeline while adjusting the angle, the dredging range is comprehensive, repeated dredging operation is avoided, the dredging efficiency is improved, the silt adhered to the bottom of a river channel is effectively shoveled by the set scraping plate while adjusting the angle, thereby dredging the silt at the bottom of the river more comprehensively.
According to the invention, after the angle of the first pipeline is adjusted or needs to be adjusted to the opposite direction, due to the change of the rotation angle of the first pipeline, the linkage rod reversely slides to drive the pushing rod to slide in the direction away from the gathering plate and separate from the gathering plate, and after the gathering plate loses the pushing force of the pushing rod, the spring is tightened under the acting force of the spring to drive the gathering plate to reset to a state parallel to the side end of the first pipeline, so that the follow-up sludge gathering operation is facilitated; through setting up the removal pulley in the bottom of gangbar to reduce the frictional force when gangbar and the contact of river course bottom, make the removal of gangbar more smooth and easy, also guaranteed the comparatively stable promotion of catch plate of catch bar simultaneously, thereby gather together the work to silt better.
According to the invention, when the depth of the first pipeline in the river is required to be adjusted, the plurality of electric push rods are controlled to synchronously work so as to drive the lifting cover to slide up and down along a straight line, so that the height of the second pipeline is adjusted, the height of the first pipeline is adjusted, the effect of adjusting the depth of the dredging end in the river is realized, the angle adjusting frame is driven to rotate by controlling the driving motor to drive the first pipeline connected with the second pipeline to rotate, the effect of adjusting the angle of the dredging end is realized, the pump pipe is made of a bendable material, and the movable opening is arranged so as to ensure that the movement of the pump pipe is not limited when the height or the angle of the dredging end is adjusted.
According to the invention, the universal direction is arranged at the bottom of the connecting frame, so that the high movable performance of the device is provided, the position of the connecting frame can be adjusted in real time according to the dredging progress of the river channel, and the first pipeline of the device is controlled, namely, the dredging end is deeper into the river channel or is separated from the river channel after dredging is finished.
In the invention, in the process that the sludge in the river channel is sucked into the first pipeline by the suction force of the suction pump and flows to the second pipeline and the pump pipe to be discharged out of the river channel, the double-shaft motor is controlled to work to drive the stirring impellers to rotate, so that the stirring work of the sludge is realized, the compactness of the sludge is reduced in the stirring process, the sludge is gradually separated from mixed stones in the sludge, the sludge is subjected to screening operation through the first screening net and the second screening net in the process of being extracted, the sludge is extracted out of the river channel by the pump pipe, and the stones at the separated positions in the sludge are blocked between the first screening net and the second screening net, so that the screening treatment work of the stone impurities in the sludge is completed in the process of extracting the sludge, and the time and the recovery efficiency are saved for the subsequent recovery treatment work of the sludge.
According to the invention, when dredging operation is finished or stones collected between the first screening net and the second screening net are excessive, the material taking door at the side end of the second pipeline can be opened to take out the stones in the second pipeline and then the material taking door is closed, so that subsequent dredging operation and sludge stirring screening operation can be conveniently carried out.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial perspective view of the present invention;
FIG. 3 is a schematic diagram of a partial perspective view of the present invention;
FIG. 4 is a bottom view of the first pipe and river bottom dredging gathering device of the present invention;
FIG. 5 is a schematic perspective view of a first pipeline and river bottom dredging gathering device in the invention;
FIG. 6 is an expanded view showing a three-dimensional structure of the first pipe, the second pipe and the stirring separator according to the present invention;
FIG. 7 is a schematic view of a partial perspective view of the present invention;
FIG. 8 is a schematic perspective view of a second conduit and angle adjustment assembly according to the present invention;
FIG. 9 is a schematic perspective view of a second conduit and angle adjustment assembly according to the present invention;
fig. 10 is a partially expanded perspective view of the present invention.
In the figure: 1. a connecting frame; 2. a suction pump; 3. a pump tube; 4. a first pipe; 5. a second pipe; 6. a river bottom dredging and gathering device; 61. a linkage gathering component; 611. a rotating frame; 612. a gathering plate; 613. a first slideway; 614. a second slideway; 615. a linkage rod; 616. a linkage gear; 617. a push rod; 62. scraping device a bottom plate; 63. a spring; 64. a moving pulley; 7. a height angle adjusting device; 71. a height adjustment assembly; 711. an adjustment box; 712. a lifting cover; 713. an electric push rod; 72. an angle adjustment assembly; 721. a driving motor; 722. an angle adjusting frame; 723. a movable opening; 8. a universal wheel; 9. a stirring and separating device; 91. a stirring assembly; 911. a waterproof box; 912. a biaxial motor; 913. a connecting rod; 914. a stirring impeller; 92. a separation and collection assembly; 921. a first screening web; 922. a second screening mesh; 10. and a material taking door.
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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: including link 1, link 1 sets up on the horizontal plane, be equipped with suction pump 2 on the link 1, one side of link 1 is equipped with high angle adjusting device 7 and high angle adjusting device 7's side and link 1 top's side is connected, high angle adjusting device 7's lower extreme is equipped with second pipeline 5 and is the level setting, suction pump 2's output is connected with pump line 3's one end and pump line 3's the other end and the one end intercommunication of second pipeline 5, second pipeline 5's the other end and the one end intercommunication of first pipeline 4 set up and first pipeline 4 are the level setting, first pipeline 4's side is equipped with and is used for scraping river bottom silt and gathering together silt and be convenient for take out the river bottom desilting device 6 that gathers together, first pipeline 4 and second pipeline 5's inside is equipped with stirring separator 9.
In this embodiment, as shown in fig. 4 and 5, the river bottom dredging gathering device 6 includes a linkage gathering assembly 61 and a scraping plate 62, two linkage gathering assemblies 61 are provided, two linkage gathering assemblies 61 are symmetrically disposed at two sides of the first pipeline 4, the scraping plate 62 is provided with a plurality of scraping plates 62, a plurality of scraping plates 62 are uniformly spaced and disposed at a region of the bottom of the first pipeline 4 where the linkage gathering assembly 61 is not disposed, each scraping plate 62 is disposed parallel to a side wall of the first pipeline 4, each linkage gathering assembly 61 includes a rotating frame 611, a gathering plate 612, a first slideway 613, a second slideway 614, a linkage rod 615, a linkage gear 616 and a pushing rod 617, the rotating frame 611 is disposed at a position of one side of the first pipeline 4 near the pipeline mouth, the gathering plate 612 is disposed in an L-shape, one end of the gathering plate 612 is rotationally connected with a side end of the rotating frame 611, the side ends of the gathering plate 612 are parallel to the side wall of the first pipeline 4, the length of the gathering plate 612 is close to that of the first pipeline 4, the bottom end of the gathering plate 612 is slightly lower than that of the first pipeline 4, the first slideway 613 and the second slideway 614 are obliquely arranged at one side of the bottom of the first pipeline 4 towards the pipeline opening direction of the first pipeline 4, the first slideway 613 and the second slideway 614 are parallel, one side of the first slideway 613 and the second slideway 614, which is close to the gathering plate 612, is communicated with the side end of the bottom of the first pipeline 4, the linkage rod 615 is arranged in the first slideway 613 and is in sliding fit with the first slideway 613, the pushing rod 617 is arranged in the second slideway 614 and is in sliding fit with the second slideway 614, the bottom height of the linkage rod 615 is lower than that of the pushing rod 617, a plurality of teeth are arranged on one side, close to the opposite side, of the linkage rod 615 and the pushing rod 617, the linkage gear 616 is arranged between the linkage rod 615 and the pushing rod 617 and is meshed with the tooth ends of the linkage rod 615 and the pushing rod 617 respectively, and the linkage gear 616 is rotationally connected with the bottom of the first pipeline 4;
in the process of dredging the sludge at the bottom of the river channel, the first pipeline 4 is controlled to descend to the bottom end positioned in the river channel through the height angle adjusting device 7, the linkage rod 615 arranged at the bottom of the first pipeline 4 is contacted with the bottom of the river channel, the first pipeline 4 is adjusted to avoid the obstacle or aim at the dredging area, simultaneously, the bottom of the first pipeline 4 is continuously contacted with the sludge adhered to the bottom of the river channel along with the rotation of the first pipeline 4, the sludge with stronger adhesion force and difficult to be extracted is scraped off by scraping the sludge, so that the sludge is conveniently extracted, and in the process of rotating the first pipeline 4, the sludge at the corresponding side of the first pipeline 4 is stirred away from the first pipeline 4 according to the rotation direction of the first pipeline 4, and at the same time, the linkage rod 615 is synchronously stressed to rub against the bottom of the river channel, slides in the direction away from the gathering plate 612, and simultaneously drives the linkage gear 616 meshed with the linkage rod to rotate, so as to drive the pushing plate meshed with the linkage rod to slide in the direction opposite to the sliding direction of the linkage plate, and contacts with the side end of the gathering plate 612 and pushes the side end of the gathering plate to the direction of the pipeline opening of the first pipeline 4 in the sliding process, so that the stirred sludge is pushed and gathered in the direction of the pipeline opening of the first pipeline 4, the gathering plate 612 is L-shaped so as to be convenient for catching and pushing more sludge, the stirred sludge at the side end of the first pipeline 4 is converged in the direction of the pipeline opening, the sludge around the rotating direction of the first pipeline 4 is pumped while the angle is regulated, the pumping range is comprehensive, repeated dredging operation is avoided, and the pumping efficiency is improved, and through the striking off board that sets up in order to realize effectually removing the adhesion in the stronger silt of river course bottom adhesion in angle modulation to carry out dredging work more comprehensively in the silt that is located the river course bottom.
In this embodiment, as shown in fig. 4 and 5, a spring 63 is disposed between each gathering plate 612 and the side wall of the first pipe 4, the spring 63 is in a tightened state, and two ends of the spring 63 are respectively connected with the gathering plate 612 and the side wall of the first pipe 4; when the angle adjustment of the first pipe 4 is completed or needs to be adjusted to the opposite direction, due to the change of the rotation angle of the first pipe 4, the linkage rod 615 slides reversely to drive the pushing rod 617 to slide away from the gathering plate 612 and separate from the gathering plate 612, after the gathering plate 612 loses the pushing force of the pushing rod 617, the spring 63 tightens under the acting force of the spring 63 to drive the gathering plate 612 to return to a state parallel to the side end of the first pipe 4, so that the subsequent sludge gathering operation is facilitated.
In this embodiment, as shown in fig. 4 and 5, the bottom of each linkage rod 615 is provided with a plurality of moving pulleys 64 at equal intervals, and the top of each moving pulley 64 is rotatably connected with the bottom of the linkage rod 615; through set up the movable pulley 64 in the bottom of gangbar 615 to reduce the frictional force when gangbar 615 and river course bottom contact, make the removal of gangbar 615 more smooth and easy, also guaranteed the comparatively stable promotion of catch plate 612 of catch lever 617 simultaneously, thereby gather together the work to silt better.
In this embodiment, as shown in fig. 8, 9 and 10, the height-angle adjusting device 7 includes a height-adjusting assembly 71 and an angle-adjusting assembly 72, where a side end of the height-adjusting assembly 71 is connected to one side of the top of the connection frame 1 near the first pipe 4, the angle-adjusting assembly 72 is disposed at the bottom of the height-adjusting assembly 71, the height-adjusting assembly 71 includes an adjusting box 711, a lifting cover 712 and an electric push rod 713, the bottom of the adjusting box 711 is open, a side end of the adjusting box 711 is connected to a side end of the top of the connection frame 1, the lifting cover 712 is disposed at the bottom of the adjusting box 711 and is in sliding fit with the lifting cover, the electric push rods 713 are provided with a plurality of electric push rods 713, the electric push rods 713 are disposed at intervals inside the adjusting box 711, the plurality of electric push rods 713 are vertically disposed with output ends facing downwards, the top end of each electric push rod 713 is connected to the top inside the adjusting box 711, and the output ends of each electric push rod 713 are respectively connected to the bottom inside the lifting cover 712;
the angle adjusting assembly 72 comprises a driving motor 721, an angle adjusting frame 722 and a movable opening 723, the angle adjusting frame 722 is arranged below the lifting cover 712, the top of the angle adjusting frame 722 is connected with the bottom of the lifting cover 712, one side of the angle adjusting frame 722, which is close to the connecting frame 1, is provided with the movable opening 723 for a pump pipe 3 to pass through and move to a certain extent, one end of the pump pipe 3 passes through the movable opening 723, one end of the angle adjusting frame 722, which is far away from the connecting frame 1, is in an open arrangement, the second pipeline 5 is positioned in the angle adjusting frame 722, the upper end and the lower end of the second pipeline 5 are respectively and rotatably connected with the upper end and the lower end of the angle adjusting frame 722, the driving motor 721 is arranged at the top of the angle adjusting frame 722 and is positioned inside the lifting cover 712, and the output end of the driving motor 721 is downwards arranged and is connected with the rotation connection part of the second pipeline 5 and the angle adjusting frame 722;
when the depth of the first pipeline 4 in the river channel needs to be adjusted, the plurality of electric push rods 713 are controlled to synchronously work so as to drive the lifting cover 712 to slide up and down along a straight line, so that the height of the second pipeline 5 is adjusted, the height of the first pipeline 4 is adjusted, the effect of adjusting the depth of the dredging end in the river channel is achieved, the angle adjusting frame 722 is driven to rotate by controlling the driving motor 721 to work, the first pipeline 4 connected with the second pipeline 5 is driven to rotate, the effect of adjusting the angle of the dredging end is achieved, the pump pipe 3 is made of a bendable material, and the movable opening 723 is arranged so as to ensure that the movement of the pump pipe 3 is not limited when the height or the angle of the dredging end is adjusted.
In this embodiment, as shown in fig. 1 and 10, a plurality of universal wheels 8 are equidistantly arranged on two sides of the bottom of the connecting frame 1; through setting up universal in the bottom of link 1 to give this equipment high movable performance, thereby can be in real time according to the position of the desilting progress adjustment link 1 in river course, thereby control the first pipeline 4 of this equipment, that is, the desilting end is more deep into the river course or breaks away from the river course after the desilting is accomplished.
In this embodiment, as shown in fig. 6, the stirring and separating device 9 includes a stirring assembly 91 and a separation and collection assembly 92, where the stirring assembly 91 is disposed inside the first pipeline 4, the separation and collection assembly 92 is disposed at a connection position between the first pipeline 4 and the second pipeline 5, the stirring assembly 91 includes a waterproof box 911, a double-shaft motor 912, a connecting rod 913, and a stirring impeller 914, the waterproof box 911 is disposed in a middle portion of the first pipeline 4, the double-shaft motor 912 is disposed inside the waterproof box 911, the connecting rod 913 is provided with two connecting rods 913, one ends of the two connecting rods 913 are respectively connected with output ends on two sides of the double-shaft motor 912, and the other ends of the two connecting rods 913 are respectively disposed outside the waterproof box 911 through the waterproof box 911 and are respectively rotationally connected with side ends of the waterproof box 911, the stirring impeller 914 is provided with a plurality of stirring impellers 914, and each connecting rod 913 is provided with a plurality of stirring impellers 914;
the separation and collection assembly 92 comprises a first screening net 921 and a second screening net 922, the first screening net 921 is arranged in the first pipeline 4 and is positioned on one side of the stirring assembly 91, which is close to the second pipeline 5, the second screening net 922 is arranged in the second pipeline 5, a plurality of uniformly arranged large screening holes for allowing sludge and stones to pass through are formed in the first screening net 921, and a plurality of uniformly arranged small screening holes for allowing sludge to pass through and blocking stones from passing through are formed in the second screening net 922;
in the process that the sludge in the river channel is sucked into the first pipeline 4 through the suction force of the suction pump 2 and flows to the second pipeline 5 and the pump pipe 3 to be discharged out of the river channel, the double-shaft motor 912 is controlled to work to drive the stirring impellers 914 to rotate, so that stirring work of the sludge is realized, the compactness of the sludge is reduced in the stirring process, the sludge is gradually separated from mixed stones therein, the sludge is subjected to screening work through the first screening net 921 and the second screening net 922 in the process of being extracted, the sludge is pumped out of the river channel through the pump pipe 3, stones at separated positions in the sludge are blocked between the first screening net 921 and the second screening net 922, and screening treatment work of stone impurities in the sludge is completed in the sludge pumping process, so that time and recovery efficiency are saved for recovery treatment work of the follow-up sludge.
In this embodiment, as shown in fig. 6, an opening is provided at a side end of the second pipe 5, and a material taking door 10 for closing or opening the opening is provided at the opening; when the dredging operation is finished or the stones collected between the first screening net 921 and the second screening net 922 are too much, the material taking gate 10 at the side end of the second pipeline 5 can be opened to take out the stones therein, and then the material taking gate 10 is closed, so that the subsequent dredging operation and the sludge stirring screening operation can be conveniently performed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Multi-angle pivoted river course desilting agitating unit, its characterized in that: including link (1), link (1) set up on the horizontal plane, be equipped with suction pump (2) on link (1), one side of link (1) is equipped with high angle adjusting device (7) and high angle adjusting device (7)'s side and is connected with the side at link (1) top, the lower extreme of high angle adjusting device (7) is equipped with second pipeline (5) and is the level setting, the output of suction pump (2) is connected with the one end of pump line (3) and the other end and the one end intercommunication of second pipeline (5) of pump line (3), the other end and the one end intercommunication setting of first pipeline (4) of second pipeline (5) are the level setting, the side of first pipeline (4) is equipped with and is used for gathering together river bottom silt scraping and be convenient for the silt to take out comprehensively and draw in end silt device (6), the inside of first pipeline (4) and second pipeline (5) is equipped with separator (9).
2. The multi-angle rotating river dredging stirring device according to claim 1, wherein: the river bottom dredging gathering device (6) comprises a linkage gathering component (61) and a scraping bottom plate (62), the linkage gathering component (61) is provided with two, two linkage gathering components (61) are symmetrically arranged on two sides of a first pipeline (4), the scraping bottom plate (62) is provided with a plurality of scraping bottom plates (62) at equal intervals, the scraping bottom plates (62) are uniformly arranged in an area which is not provided with the linkage gathering component (61) at the bottom of the first pipeline (4), each scraping bottom plate (62) is parallel to the side wall of the first pipeline (4), each linkage gathering component (61) comprises a rotating frame (611), gathering plates (612), a first slideway (613), a second slideway (614), a linkage rod (615), a linkage gear (616) and a pushing rod (617), the rotating frame (611) is arranged at the position, which is close to a pipeline opening, of the first pipeline (4), the gathering plates (612) are arranged in an L shape, one end of each gathering plate (612) is parallel to the side of the rotating frame (612) and the side of the rotating frame (612) is parallel to the side of the first pipeline (612), the gathering plate (612) is parallel to the side of the first pipeline (4), the utility model discloses a pipeline, including first pipeline (4) and second slide (614), first slide (613) and second slide (614) are towards the pipeline mouth direction slope setting in one side of first pipeline (4) bottom, and first slide (613) and second slide (614) are parallel arrangement, one side that first slide (613) and second slide (614) are close to gathering plate (612) is link up the setting with the side of first pipeline (4) bottom, gangbar (615) set up in first slide (613) and with first slide (613) sliding fit, gangbar (617) set up in second slide (614) and with second slide (614) sliding fit, the bottom height of gangbar (615) is less than the bottom height of gangbar (617), one side that gangbar (615) and gangbar (617) are close to the contralateral all is equipped with a plurality of tooth, gear (616) set up between gangbar (615) and gangbar (617) and the tooth end (617) and with the tooth of gangbar (617) and the tooth of gangbar (617) bottom (617) are connected with first tooth (616) of gangbar (617) and pipeline rotation.
3. The multi-angle rotating river dredging stirring device according to claim 2, wherein: a spring (63) is arranged between each gathering plate (612) and the side wall of the first pipeline (4), the spring (63) is in a tightening state, and two ends of the spring (63) are respectively connected with the gathering plates (612) and the side wall of the first pipeline (4).
4. The multi-angle rotating river dredging stirring device according to claim 2, wherein: the bottom of each linkage rod (615) is provided with a plurality of movable pulleys (64) at equal intervals, and the top of each movable pulley (64) is rotationally connected with the bottom of the linkage rod (615).
5. The multi-angle rotating river dredging stirring device according to claim 1, wherein: the height angle adjusting device (7) comprises a height adjusting component (71) and an angle adjusting component (72), wherein the side end of the height adjusting component (71) is connected with one side of the top of the connecting frame (1) close to the first pipeline (4), the angle adjusting component (72) is arranged at the bottom of the height adjusting component (71), the height adjusting component (71) comprises an adjusting box (711), a lifting cover (712) and electric push rods (713), the bottom of the adjusting box (711) is in an open arrangement, the side end of the adjusting box (711) is connected with the side end of the top of the connecting frame (1), the lifting cover (712) is arranged at the bottom of the adjusting box (711) and is in sliding fit with the side end of the top of the connecting frame, a plurality of electric push rods (713) are arranged inside the adjusting box (711) at intervals, the top end of each electric push rod (713) is vertically arranged downwards, and the bottom end of each electric push rod (713) is connected with the top end of the adjusting box (711), and the bottom end of each electric push rod (713) is connected with the lifting end of the lifting cover (713) respectively.
6. The multi-angle rotating river dredging stirring device according to claim 5, wherein: the angle adjusting component (72) comprises a driving motor (721), an angle adjusting frame (722) and a movable opening (723), the angle adjusting frame (722) is arranged below the lifting cover (712) and is connected with the bottom of the lifting cover (712) at the top of the angle adjusting frame (722), one side, close to the connecting frame (1), of the angle adjusting frame (722) is provided with the movable opening (723) used for enabling a pump pipe (3) to pass through and move in a certain range, one end of the pump pipe (3) passes through the movable opening (723), one end, far away from the connecting frame (1), of the angle adjusting frame (722) is in an open mode, the upper end and the lower end of the second pipeline (5) are respectively connected with the upper end and the lower end of the angle adjusting frame (722) in a rotating mode, the driving motor (721) is arranged at the top of the angle adjusting frame (722) and is located inside the lifting cover (712), and the output end of the driving motor (721) is arranged downwards and is connected with the rotating position of the second pipeline (5) and the angle adjusting frame (722).
7. The multi-angle rotating river dredging stirring device according to claim 1, wherein: a plurality of universal wheels (8) are arranged on two sides of the bottom of the connecting frame (1) at equal intervals.
8. The multi-angle rotating river dredging stirring device according to claim 1, wherein: stirring separator (9) are including stirring subassembly (91) and separation collection subassembly (92), stirring subassembly (91) set up inside first pipeline (4), separation collection subassembly (92) set up the junction at first pipeline (4) and second pipeline (5), stirring subassembly (91) are including waterproof box (911), biax motor (912), connecting rod (913) and stirring impeller (914), waterproof box (911) set up the middle part in first pipeline (4), biax motor (912) set up inside waterproof box (911), connecting rod (913) are equipped with two, two the one end of connecting rod (913) is connected with the output of biax motor (912) both sides respectively, two the other end of connecting rod (913) is passed waterproof box (911) outside respectively and is connected with the side rotation of waterproof box (911) respectively, stirring impeller (914) are equipped with a plurality of, every all be equipped with a plurality of stirring impeller (914) on connecting rod (913).
9. The multi-angle rotating river dredging stirring device according to claim 8, wherein: the separation collection assembly (92) comprises a first screening net (921) and a second screening net (922), the first screening net (921) is arranged inside the first pipeline (4) and is located on one side, close to the second pipeline (5), of the stirring assembly (91), the second screening net (922) is arranged in the second pipeline (5), a plurality of evenly-arranged large screening holes for allowing sludge to pass through with stones are formed in the first screening net (921), and a plurality of evenly-arranged small screening holes for allowing sludge to pass through and blocking stones are formed in the second screening net (922).
10. The multi-angle rotating river dredging stirring device according to claim 1, wherein: the side end of the second pipeline (5) is provided with an opening, and the opening is provided with a material taking door (10) for closing or opening the opening.
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|---|---|---|---|
| CN202310117960.5A CN116397705A (en) | 2023-02-15 | 2023-02-15 | Multi-angle pivoted river channel dredging agitating unit |
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| CN202310117960.5A CN116397705A (en) | 2023-02-15 | 2023-02-15 | Multi-angle pivoted river channel dredging agitating unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027093A (en) * | 2023-09-18 | 2023-11-10 | 天津港航工程有限公司 | Anti-fouling dredging cleaning system for port channel and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027093A (en) * | 2023-09-18 | 2023-11-10 | 天津港航工程有限公司 | Anti-fouling dredging cleaning system for port channel and use method thereof |
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