CN115853051A - Anti-blocking mud suction rake suction ship - Google Patents
Anti-blocking mud suction rake suction ship Download PDFInfo
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- CN115853051A CN115853051A CN202211241920.3A CN202211241920A CN115853051A CN 115853051 A CN115853051 A CN 115853051A CN 202211241920 A CN202211241920 A CN 202211241920A CN 115853051 A CN115853051 A CN 115853051A
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- 230000000694 effects Effects 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000003252 repetitive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention discloses an anti-clogging mud suction rake suction boat which comprises a connecting arm fixedly connected to a boat body; one end of the connecting arm, which is far away from the ship body, is hinged with a movable shell; a first hinge seat is fixedly connected to the top of the connecting arm, and a hydraulic oil cylinder is hinged to the first hinge seat; through setting up broken wheel, broken wheel sets up the one end that is close to in the linking arm, consequently the space between its and the movable shell is less, when utilizing external waterproof motor drive pivot to rotate, can drive broken wheel in step and rotate, and rotate through the inner bearing between movable shell and the pivot and be connected, consequently the pivot rotates, can not drive movable shell synchronous rotation, consequently when broken wheel rotates, can produce relative motion with the cutting blade in the movable shell, can produce the vortex in the space between with the movable shell promptly, be convenient for guide silt, and the arc baffle of its surface rigid coupling, can realize the reposition of redundant personnel effect to silt.
Description
Technical Field
The invention relates to the technical field of trailing suction boats, in particular to an anti-blocking mud-suction trailing suction boat.
Background
The trailing suction ship is a ship for absorbing mud or silt, can be loose to submarine silt to utilize the straw to absorb loose silt, and then realize the effect of absorbing the mud.
Traditionally meaningful trailing suction ship mainly relies on the linking arm to drive straw and rake teeth in the movable cover and carry out work, and in the in-service use process, generally can be through the transport of rake teeth to submarine silt, further absorb through the straw, and submarine silt viscosity is higher, can the adhesion in the grid in the movable cover after absorbing, and when under water work, inconvenient clearance to it, consequently after using a period, need detach the silt and the pasture and water that block up in the movable cover, just can continue work.
As described above, in the actual construction process, it is necessary to remove the silt and aquatic weeds blocked in the movable cover at intervals, for example, a double-row drag head for a rake suction dredger proposed by patent No. CN214832990U mainly depends on a grid assembly, and uses two sets of first and second grids sliding fit with each other, and sets the first and second grids by overlapping, and uses an electric push rod and a vibration motor, so that the first and second grids can generate twisting action, and further the silt and aquatic weeds blocked in the grid assembly can be removed.
Therefore, the anti-blocking mud suction drag suction boat is provided for solving the problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve at least one problem, the invention provides an anti-blockage mud suction rake suction boat.
An anti-clogging mud suction drag suction boat comprises a connecting arm fixedly connected on a boat body; one end of the connecting arm, which is far away from the ship body, is hinged with a movable shell; a first hinging seat is fixedly connected to the top of the connecting arm, and a hydraulic oil cylinder is hinged to the first hinging seat; the top of the movable shell is fixedly connected with a second hinge seat, and one end of the hydraulic oil cylinder, which is far away from the first hinge seat, is hinged in the second hinge seat; one end of the movable shell, which is far away from the connecting arm, is connected with a liquid inlet pipe in a penetrating way, and the bottom of the liquid inlet pipe is communicated with a spray head; the spray head is fixed in the movable shell through a bolt; the bottom surface rigid coupling that the movable shell is close to in the linking arm has No. two rake teeth, just the bottom surface rigid coupling that the linking arm was kept away from to the movable shell has a rake tooth No. one.
As an embodiment of the present invention, the length of the first rake tooth is greater than that of the second rake tooth, and the spray head is arranged in parallel with the first rake tooth and the second rake tooth; the spray head is arranged on one side close to the first rake tooth.
As an embodiment of the present invention, the movable shell is hinged to the connecting arm through a rotating shaft, and the rotating shaft penetrates through two sides of the connecting arm; two sides of the connecting arm are fixedly connected with an external bearing through bolts, and two ends of the rotating shaft are fixedly connected with the inner side of the external bearing; a crushing wheel is fixedly connected to the middle of the rotating shaft and is positioned in the movable shell; and a plurality of arc guide plates are fixedly connected to the surface of the crushing wheel.
As an embodiment of the present invention, fixed gratings which are symmetrically arranged are respectively fixedly connected to the bottom of the movable shell corresponding to the first rake teeth and the second rake teeth, and a movable grating is fixedly connected to the middle of the movable shell through a bolt; the movable grating is arranged into a detachable structure.
As an embodiment of the invention, a cleaning component is movably connected inside the movable shell corresponding to the movable grid, and the cleaning component comprises a connecting plate and a cleaning tooth; the cleaning teeth are fixedly connected to the bottom of the connecting plate, correspond to gaps in the movable grating, and can move up and down in the movable grating.
As an embodiment of the invention, a spring rod is fixedly connected to the middle of one end of the fixed grating facing the inside of the movable shell, and the spring rod penetrates through the connecting plate; the spring sleeved in the spring rod is arranged between the connecting plate and the fixed grating.
As an implementation mode of the invention, a plurality of groups of cutting blades are fixedly connected in the movable shell at positions corresponding to the crushing wheels, and the cutting blades are movably connected between the gaps of the arc-shaped guide plates of the crushing wheels.
As an embodiment of the invention, two ends of the rotating shaft, which are positioned in the movable shell, are fixedly connected with a driving gear, and the inner wall of the movable shell is rotatably connected with a transmission gear parallel to the gear through a transmission shaft; the driving gear and the transmission gear are in belt transmission; and a deflection wheel is fixedly connected to the middle part of the transmission shaft, and the deflection wheel is attached to the top wall of the connecting plate.
The invention has the advantages that:
1. the crushing wheel is arranged at one end close to the connecting arm, so that a gap between the crushing wheel and the movable shell is smaller, when the rotating shaft is driven to rotate by an external waterproof motor, the crushing wheel can be synchronously driven to rotate, and the movable shell is rotatably connected with the rotating shaft through the internal bearing, so that the movable shell cannot be driven to synchronously rotate when the rotating shaft rotates, and when the crushing wheel rotates, the crushing wheel can move relative to the cutting blade in the movable shell, namely, eddy current can be generated in the gap between the crushing wheel and the movable shell, so that silt is conveniently guided, and the arc-shaped guide plate fixedly connected to the surface of the arc-shaped guide plate can realize the shunting effect on the silt.
2. According to the invention, the driving gears are arranged at the two ends of the rotating shaft, the belt is used for driving the transmission gears at one side of the movable shell, so that when the rotating shaft continuously rotates, the transmission gears can be driven to continuously rotate, the transmission shafts can be driven to rotate by the rotation of the transmission gears, the deflection wheels can be driven to rotate, and the deflection wheels are over against the middle part of the connecting plate, so that when the deflection wheels deflect, the connecting plate can be driven to move downwards, and the vertical repeated movement of the cleaning component is realized under the matching of the spring rods, and further, the cleaning effect on the movable grille can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a first perspective view of one embodiment of the present invention;
FIG. 2 is a first cross-sectional perspective view of one embodiment of the present invention;
FIG. 3 is a second cross-sectional perspective view of an embodiment of the present invention;
FIG. 4 is a second perspective view of an embodiment of the present invention.
In the figure: 1. a connecting arm; 11. a first hinge base; 12. a hydraulic cylinder; 13. externally connecting a bearing; 2. a movable shell; 21. a second hinge base; 22. a crushing wheel; 23. a first rake tooth; 24. rake teeth II; 25. a connecting plate; 251. cleaning teeth; 26. fixing the grating; 261. a spring lever; 27. a movable grid; 28. a belt; 29. a deflection wheel; 31. a liquid inlet pipe; 32. a spray head; 4. and (4) cutting the blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an anti-clogging mud suction rake suction boat comprises a connecting arm 1 fixedly connected to a boat body; one end of the connecting arm 1, which is far away from the ship body, is hinged with a movable shell 2; a first hinge seat 11 is fixedly connected to the top of the connecting arm 1, and a hydraulic oil cylinder 12 is hinged to the first hinge seat 11; a second hinge seat 21 is fixedly connected to the top of the movable shell 2, and one end, far away from the first hinge seat 11, of the hydraulic oil cylinder 12 is hinged in the second hinge seat 21; one end of the movable shell 2, which is far away from the connecting arm 1, is connected with a liquid inlet pipe 31 in a penetrating way, and the bottom of the liquid inlet pipe 31 is communicated with a spray head 32; the spray head 32 is fixed in the movable shell 2 through bolts; the bottom surface of activity shell 2 that is close to in linking arm 1 is fixed with No. two rake teeth 24, just the bottom surface of activity shell 2 keeping away from linking arm 1 is fixed with rake teeth 23.
When the structure works, in the prior art, two groups of first grids and second grids which are in sliding fit with each other are utilized, the first grids and the second grids are arranged in an overlapped mode, an electric push rod and a vibration motor are utilized, the first grids and the second grids can generate twisting action, and then silt and aquatic weeds blocked in the grid assembly can be removed; the device is when using, 1 drive movable shell 2 of accessible linking arm submerges, and rely on feed liquor pipe 31 to carry the sea water, when rake teeth 23 and No. two rake teeth 24 in movable shell 2 bottoms carry submarine silt, can rely on feed liquor pipe 31 and shower nozzle 32 to wash submarine silt, be favorable to loosening silt, the convenience is sucked loose silt simultaneously, and hydraulic cylinder 12 is used for controlling movable shell 2's deflection angle, the convenience is with different angles transport submarine silt.
As an embodiment of the present invention, the length of the first rake tooth 23 is greater than that of the second rake tooth 24, and the spray head 32 is arranged in parallel with the first rake tooth 23 and the second rake tooth 24; the spray head 32 is disposed on the side adjacent to the first tine 23.
The during operation, the length of rake teeth 23 is generally greater than No. two rake teeth 24, the rake teeth 23 length of keeping away from 1 one end of linking arm promptly is greater than No. two rake teeth 24 that are close to in linking arm 1, with rake teeth 23 and No. two rake teeth 24 parallel arrangement, can be when contacting submarine silt, change into submarine silt, and realize the loose to submarine silt, utilize the shower nozzle 32 that is close to in one side of rake teeth 23, can be when loose silt, utilize feed liquor pipe 31 water spray to impact submarine silt, thereby conveniently absorb silt.
As an embodiment of the present invention, the movable shell 2 is hinged to the connecting arm 1 through a rotating shaft, and the rotating shaft penetrates through two sides of the connecting arm 1; two sides of the connecting arm 1 are fixedly connected with an external bearing 13 through bolts, and two ends of the rotating shaft are fixedly connected with the inner side of the external bearing 13; a crushing wheel 22 is fixedly connected to the middle part of the rotating shaft, and the crushing wheel 22 is positioned in the movable shell 2; a plurality of arc guide plates are fixedly connected to the surface of the crushing wheel 22.
The during operation, broken wheel 22 sets up in the one end that is close to in linking arm 1, therefore the space between it and the activity shell 2 is less, when utilizing external waterproof motor drive pivot to rotate, can drive broken wheel 22 in step and rotate, and rotate through the inner bearing between activity shell 2 and the pivot and be connected, therefore the pivot rotates, can not drive activity shell 2 synchronous rotation, consequently when broken wheel 22 rotates, can produce relative motion with activity shell 2, can produce the vortex in the space between with activity shell 2 promptly, be convenient for guide silt, and the arc baffle of its surface rigid coupling, can realize the reposition of redundant personnel effect to silt.
As an embodiment of the present invention, the bottom of the movable shell 2 is fixedly connected with symmetrically arranged fixed grids 26 corresponding to the first rake teeth 23 and the second rake teeth 24, respectively, and the middle of the movable shell 2 is fixedly connected with a movable grid 27 through bolts; the movable grill 27 is provided as a detachable structure.
During operation, there is fixed grid 26 at activity shell 2 bottom rigid coupling, and fixed grid 26 corresponds with the position of rake teeth 23 and No. two rake teeth 24, simultaneously, it has movable grid 27 still to rigid coupling between two sets of fixed grids 26, and movable grid 27 is fixed through the bolt, utilizes bolt fastening's movable grid 27, can dismantle under the human action, makes its and activity shell 2 separation, and then the convenience is when not using, overhauls activity shell 2 inner structure.
As an embodiment of the present invention, a cleaning assembly is movably connected inside the movable housing 2 corresponding to the movable grill 27, and the cleaning assembly includes a connection plate 25 and a cleaning tooth 251; the cleaning teeth 251 are fixedly connected to the bottom of the connecting plate 25, and the cleaning teeth 251 correspond to the gaps on the movable grid 27, and the cleaning component can move up and down in the movable grid 27.
In the device, the cleaning component corresponding to the movable grating 27 can move up and down to penetrate through holes in the surface of the movable grating 27, and in the penetrating process, the cleaning teeth 251 at the bottom of the connecting plate 25 are used for scraping the holes in the surface of the movable grating 27, so that the cleaning effect is realized.
As an embodiment of the present invention, a spring rod 261 is fixedly connected to the middle of one end of the fixed grid 26 facing the inside of the movable casing 2, and the spring rod 261 penetrates through the connecting plate 25; the spring sleeved in the spring rod 261 is arranged between the connecting plate 25 and the fixed grid 26.
During operation, clean subassembly is through spring beam 261 swing joint on fixed grid 26, and is concrete, and the hole corresponding to spring beam 261 is seted up at connecting plate 25 both ends, and the top of spring beam 261 runs through in this hole, when connecting plate 25 reciprocated, and usable two sets of spring beams 261 guide and support it to under the spring action that cup joints on spring beam 261, can realize the buffering and the effect that resets to connecting plate 25.
As an embodiment of the invention, a plurality of groups of cutting blades 4 are fixedly connected to the inner part of the movable shell 2 corresponding to the crushing wheel 22, and the cutting blades 4 are movably connected between the arc-shaped guide plate gaps of the crushing wheel 22.
The during operation, there is narrow and small space between broken wheel 22 and the activity shell 2, and when broken wheel 22 rotated, can rub with cutting blade 4 in the narrow and small space of activity shell 2 and close, silt is behind activity grid 27 and fixed grid 26, can receive the guide of the produced vortex of rotatory broken wheel 22, and then be close to the opening in broken wheel 22 one side through activity shell 2, the omission pasture and water that contains can receive cutting blade 4's cutting this moment, make its fibrous structure shorten, and then can't block up between the gap of broken wheel 22 arc baffle, be favorable to absorbing silt and prevent simultaneously that silt from producing the jam when passing through broken wheel 22.
As an embodiment of the invention, two ends of the rotating shaft, which are positioned in the movable shell 2, are fixedly connected with a driving gear, and the inner wall of the movable shell 2 is rotatably connected with a transmission gear parallel to the gear through a transmission shaft; the driving gear and the transmission gear are in transmission through a belt 28; and a deflection wheel 29 is fixedly connected to the middle part of the transmission shaft, and the deflection wheel 29 is attached to the top wall of the connecting plate 25.
In operation, in order to reduce the use of the electric equipment in the movable housing 2, such as the motor, in the device, the driving gears are arranged at the two ends of the rotating shaft, the belt 28 is used for transmission with the transmission gear on one side of the movable housing 2, and then when the rotating shaft continuously rotates, the transmission gear can be driven to continuously rotate, and the transmission shaft can be driven to rotate by the rotation of the transmission gear, so that the deflection wheel 29 can be driven to rotate, and the deflection wheel 29 is over the middle part of the connecting plate 25, so that when the deflection wheel deflects, the connecting plate 25 can be driven to move downwards, and the up-and-down repetitive motion of the cleaning component can be realized under the cooperation of the spring rod 261, and further the cleaning effect on the movable grid 27 can be realized.
The working principle is as follows: in the prior art, two groups of first grids and second grids which are in sliding fit with each other are utilized, the first grids and the second grids are arranged in an overlapped mode, an electric push rod and a vibration motor are utilized, the first grids and the second grids can generate twisting action, and then silt and aquatic weeds blocked in the grid assembly can be removed; when the device is used, the movable shell 2 can be driven to submerge through the connecting arm 1, seawater is conveyed by relying on the liquid inlet pipe 31, and when the first rake teeth 23 and the second rake teeth 24 at the bottom of the movable shell 2 convey underwater silt, the underwater silt can be washed by relying on the liquid inlet pipe 31 and the spray head 32, so that the silt can be loosened, and meanwhile, the loosened silt can be conveniently sucked; the crushing wheel 22 is arranged at one end close to the connecting arm 1, so that a gap between the crushing wheel and the movable shell 2 is small, when the rotating shaft is driven to rotate by an external waterproof motor, the crushing wheel 22 can be synchronously driven to rotate, and the movable shell 2 is rotatably connected with the rotating shaft through an internal bearing, so that the movable shell 2 cannot be driven to synchronously rotate when the rotating shaft rotates, and when the crushing wheel 22 rotates, the crushing wheel can move relative to the movable shell 2, namely, eddy current can be generated in the gap between the crushing wheel and the movable shell 2, so that silt is guided conveniently, and an arc-shaped guide plate fixedly connected to the surface of the arc-shaped guide plate can realize the shunting effect on the silt; wherein, there is narrow and small space between broken wheel 22 and the activity shell 2, and when broken wheel 22 rotated, can rub with cutting blade 4 in the narrow and small space of activity shell 2, silt is behind activity grid 27 and fixed grid 26, can receive the guide of the produced vortex of rotatory broken wheel 22, and then be close to the opening in broken wheel 22 one side through activity shell 2, the omission pasture and water that contains can receive cutting blade 4's cutting this moment, make its fibrous structure shorten, and then can't block up between the gap of broken wheel 22 arc baffle, be favorable to absorbing silt and prevent silt from producing the jam when passing through broken wheel 22 simultaneously.
In order to avoid the situation that the blockage between the grating components is similar to the situation in the prior art, an electric push rod is required to be used for promoting the first grating and the second grating to generate twisting action to achieve the clearing effect, in the device, the cleaning component corresponding to the movable grating 27 can move up and down under the action of the spring rod 261 to penetrate through holes in the surface of the movable grating 27, and in the penetrating process, the cleaning teeth 251 at the bottom of the connecting plate 25 are used for scraping the holes in the surface of the movable grating 27, so that the cleaning effect is achieved, and compared with the first grating and the second grating which are twisted left and right in the prior art, the cleaning component moving up and down is easier to clear away the blocked silt;
in order to reduce the use of the electric equipment in the movable shell 2, such as a motor, in the device, driving gears are arranged at two ends of a rotating shaft, the driving gears are driven by a belt 28 and a transmission gear at one side of the movable shell 2, and further when the rotating shaft rotates continuously, the transmission gear can be driven to rotate continuously, and the transmission shaft is driven to rotate by the rotation of the transmission gear, so that a deflection wheel 29 can be driven to rotate, and the deflection wheel 29 is over against the middle part of a connecting plate 25, so that when the deflection wheel deflects, the connecting plate 25 can be driven to move downwards, and the up-and-down repeated movement of a cleaning component can be realized under the coordination of a spring rod 261, and further the cleaning effect on the movable grid 27 can be realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential 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 embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a prevent mud suction drag suction ship of jam which characterized in that: comprises a connecting arm (1) fixedly connected on a ship body; one end of the connecting arm (1) far away from the ship body is hinged with a movable shell (2); a first hinge seat (11) is fixedly connected to the top of the connecting arm (1), and a hydraulic oil cylinder (12) is hinged to the first hinge seat (11); a second hinge seat (21) is fixedly connected to the top of the movable shell (2), and one end, far away from the first hinge seat (11), of the hydraulic oil cylinder (12) is hinged in the second hinge seat (21); one end of the movable shell (2) far away from the connecting arm (1) is connected with a liquid inlet pipe (31) in a penetrating way, and the bottom of the liquid inlet pipe (31) is communicated with a spray head (32); the spray head (32) is fixed in the movable shell (2) through a bolt; the movable shell (2) is close to the bottom surface rigid coupling of linking arm (1) and has No. two rake teeth (24), just the bottom surface rigid coupling that linking arm (1) was kept away from in movable shell (2) has a rake tooth (23).
2. The anti-clogging mud suction rake suction boat according to claim 1, characterized in that: the length of the first rake tooth (23) is greater than that of the second rake tooth (24), and the spray head (32) is arranged in parallel with the first rake tooth (23) and the second rake tooth (24); the spray head (32) is arranged on one side close to the first rake tooth (23).
3. The anti-clogging mud suction drag suction boat according to claim 2, characterized in that: the movable shell (2) is hinged with the connecting arm (1) through a rotating shaft, and the rotating shaft penetrates through two sides of the connecting arm (1); two sides of the connecting arm (1) are fixedly connected with an external bearing (13) through bolts, and two ends of the rotating shaft are fixedly connected to the inner side of the external bearing (13); a crushing wheel (22) is fixedly connected to the middle part of the rotating shaft, and the crushing wheel (22) is positioned in the movable shell (2); the surface of the crushing wheel (22) is fixedly connected with a plurality of arc guide plates.
4. The anti-clogging mud suction rake suction boat according to claim 3, characterized in that: the bottom of the movable shell (2) is fixedly connected with symmetrically arranged fixed grids (26) corresponding to the first rake teeth (23) and the second rake teeth (24), and the middle part of the movable shell (2) is fixedly connected with a movable grid (27) through bolts; the movable grid (27) is arranged to be a detachable structure.
5. The anti-clogging mud suction rake suction boat according to claim 4, characterized in that: a cleaning component is movably connected in the movable shell (2) corresponding to the movable grating (27) and comprises a connecting plate (25) and cleaning teeth (251); the cleaning teeth (251) are fixedly connected to the bottom of the connecting plate (25), the cleaning teeth (251) correspond to the gaps on the movable grid (27), and the cleaning component can move up and down in the movable grid (27).
6. The anti-clogging mud suction rake suction boat according to claim 5, characterized in that: a spring rod (261) is fixedly connected to the middle of one end, facing the inside of the movable shell (2), of the fixed grid (26), and the spring rod (261) penetrates through the connecting plate (25); the spring sleeved in the spring rod (261) is arranged between the connecting plate (25) and the fixed grid (26).
7. The anti-clogging mud suction rake suction boat according to claim 6, characterized in that: the inside position rigid coupling that corresponds to broken wheel (22) of activity shell (2) has a plurality of sets of cutting blade (4), just cutting blade (4) swing joint is between the arc baffle gap of broken wheel (22).
8. The anti-clogging mud suction rake suction boat according to claim 7, characterized in that: two ends of the rotating shaft, which are positioned in the movable shell (2), are fixedly connected with driving gears, and the inner wall of the movable shell (2) is rotatably connected with transmission gears parallel to the gears through transmission shafts; the driving gear and the transmission gear are in transmission through a belt (28); the middle part of the transmission shaft is fixedly connected with a deflection wheel (29), and the deflection wheel (29) is attached to the top wall of the connecting plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211241920.3A CN115853051A (en) | 2022-10-11 | 2022-10-11 | Anti-blocking mud suction rake suction ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211241920.3A CN115853051A (en) | 2022-10-11 | 2022-10-11 | Anti-blocking mud suction rake suction ship |
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| CN115853051A true CN115853051A (en) | 2023-03-28 |
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| CN202211241920.3A Pending CN115853051A (en) | 2022-10-11 | 2022-10-11 | Anti-blocking mud suction rake suction ship |
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| US20100299972A1 (en) * | 2007-11-29 | 2010-12-02 | Bruno Tack | Drag head of a trailing suction hopper dredger and method for dredging using this drag head |
| CN203668991U (en) * | 2013-11-20 | 2014-06-25 | 中交天津航道局有限公司 | Removing device of drag head grid blockages |
| CN111606374A (en) * | 2020-06-10 | 2020-09-01 | 南京维克环保科技有限公司 | Grid dross removal mechanism for sewage treatment |
| CN214423440U (en) * | 2020-11-13 | 2021-10-19 | 连云港港口工程设计研究院有限公司 | Anti-blocking structure for drag head of drag suction boat |
| CN113082811A (en) * | 2021-05-07 | 2021-07-09 | 高帅博 | A reposition of redundant personnel processing apparatus for sewage treatment |
| CN214832990U (en) * | 2021-05-07 | 2021-11-23 | 天津市塘沽新海船舶工程有限公司 | Double-row drag head for drag suction dredger |
| CN114164910A (en) * | 2021-11-15 | 2022-03-11 | 高邮市恒立液压成套设备有限公司 | Integrated intelligent sewage intercepting well capable of avoiding blockage and reducing water pollution |
| CN217413650U (en) * | 2022-03-28 | 2022-09-13 | 苏州锐竹精密机电有限公司 | Be used for centreless grinding machine piece to collect recovery unit |
| CN217308671U (en) * | 2022-04-15 | 2022-08-30 | 盐源县鑫鹏养殖有限责任公司 | Cleaning system of pig house is bred to grid column structure |
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