CN113638460A

CN113638460A - River channel dredging ship

Info

Publication number: CN113638460A
Application number: CN202110828153.5A
Authority: CN
Inventors: 唐志奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-12

Abstract

The invention discloses a river channel dredging ship, which comprises a ship body, wherein a driving propeller is installed at the bottom of the ship body, a collecting frame is fixedly connected to the inner side of the ship body, a fixing plate is fixedly connected to the outer side of the ship body, an arc-shaped limiting clamping plate is fixedly connected to one side, far away from the ship body, of the fixing plate, a water outlet pipe is communicated with one side, close to the fixing plate, of the collecting frame, a feed pipe is communicated with the top of the collecting frame, a water suction pump is installed at the position, close to the collecting frame, of the outer side of the water outlet pipe, a sludge suction pump is installed at the position, far away from the collecting frame, of the outer side of the feed pipe, a material taking door is installed at one side, far away from the water outlet pipe, and a filtering device is installed on the inner wall of the collecting frame. This river course desilting ship has realized carrying out the purpose of cutting twines such as aquatic plants under water, has effectively guaranteed the normal clear and admire of work, has improved the device's desilting efficiency.

Description

River channel dredging ship

Technical Field

The invention relates to the technical field of dredging, in particular to a river channel dredging ship.

Background

The urban river channel is characterized in that the water channels are crossed, bridge gates are numerous, water transportation is busy, river channel garbage in the water areas is more and miscellaneous, and river bottom is provided with pollutants and sludge with river bed surface fluidity and high-plasticity hard clay which is not easy to excavate. The dredging ship is required to have corresponding construction capacity and good adaptability to working conditions during construction.

For example, chinese patent CN107916691A proposes an ecological dredging boat, which comprises a boat body, a tower crane, a mud suction device, an air supply device and a propelling positioning device, wherein the mud suction device comprises an electric pump, a mud suction head, a mud conveying hose and a positioning float, the mud suction head is provided with a mud inlet, a water inlet and a water outlet, the electric pump is installed in the mud suction head, the electric pump is connected with a water spray pipe, the water outlet is communicated with the mud conveying hose, the mud conveying hose is connected with an air inlet pipe, the tail end of the mud conveying hose is connected with a mud collecting device, the positioning float is installed on the mud conveying hose, the air outlet of the air supply device is connected with an air conveying hose, the air conveying hose is communicated with the air inlet pipe, and the propelling positioning device is used for propelling the boat body to move forward or positioning the boat body on a river bed. The dredging ship can realize surface operation, effectively suck out organic bottom mud in rivers and lakes, is not easy to block and has very little influence on riverbeds; in addition, the depth is not limited, multi-dimensional operation can be realized, and the method can be widely applied to dredging work of places such as rivers, lakes, reservoirs and the like.

The device can't realize carrying out the purpose of cutting twines such as aquatic weeds under water when driving silt in the river, can't guarantee the normal clear of desilting work, has reduced the device's desilting efficiency, and the device structural function is single, can't guarantee the self-cleaning ability of the device when the operation, has increaseed later stage manual cleaning device's work load, can not realize carrying out filterable purpose to the river of suction, can't improve the efficiency that the collection frame bore a weight of.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a river channel dredging ship, which solves the problem that underwater entanglement such as waterweeds and the like cannot be cut when sludge in a river is cleared by the device, effectively ensures the normal operation of dredging work, improves the dredging efficiency of the device, ensures the self-cleaning capability of the device during operation, reduces the workload of later-stage manual cleaning, achieves the aim of filtering pumped river water, and effectively improves the bearing efficiency of a collecting frame.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a river channel dredging boat comprises a boat body, a driving propeller is arranged at the bottom of the boat body, a collecting frame is fixedly connected with the inner side of the boat body, the outer side of the ship body is fixedly connected with a fixed plate, one side of the fixed plate, which is far away from the ship body, is fixedly connected with an arc-shaped limiting clamping plate, one side of the collecting frame close to the fixed plate is communicated with a water outlet pipe, thereby achieving the purpose of filtering the pumped river water, effectively improving the bearing efficiency of the collecting frame, the top of the collecting frame is communicated with a feed pipe, a water suction pump is arranged at the position, close to the collecting frame, of the outer side of the water outlet pipe, a mud pump is arranged at the position of the outer side of the feeding pipe, which is far away from the collecting frame, a material taking door is arranged at one side of the collecting frame, which is far away from the water outlet pipe, the inner wall of the collecting frame is provided with a filtering device, and the outer side of the feeding pipe is provided with a crushing device at a position close to the mud pump.

Preferably, filter equipment includes the arc, one side of arc is connected with the elasticity holding down plate, the device mouth has been seted up to one side of arc, the inner wall fixedly connected with filter screen of device mouth, the extrusion spring is installed to one side symmetry of elasticity holding down plate, the one end and the arc fixed connection of elasticity holding down plate are kept away from to the extrusion spring, one side fixedly connected with elastic extrusion pole that the elasticity holding down plate is close to the extrusion spring, the one end fixedly connected with extrusion ball of elasticity holding down plate is kept away from to the elastic extrusion pole, has realized carrying out the purpose of striking to accumulational rubbish and silt in filter screen one side, has effectively avoided silt to block up the filter screen and has caused the condition of filter screen jam, has effectively improved the device's practicality.

Preferably, the rectangular channel has been seted up to one side symmetry of elasticity holding down plate, the inner wall fixedly connected with elastic spring of rectangular channel, elastic spring keeps away from the one end fixedly connected with sliding block of rectangular channel, the outside fixedly connected with bracing piece of sliding block, be connected with the connecting plate between the bracing piece, the brush hair is installed to one side that the connecting plate is close to the sliding block, has reached and has carried out abluent purpose to elasticity holding down plate one side, has guaranteed the self-cleaning ability of the device when moving, has reduced later stage manual cleaning's work load.

Preferably, breaker includes the rotating electrical machines, the output shaft of rotating electrical machines rotates and is connected with the dwang, the one end fixedly connected with circular slab of rotating electrical machines is kept away from to the dwang, one side of circular slab is seted up flutedly, the elasticity post is evenly installed to the inner wall of recess, the one end fixedly connected with arc push pedal of recess is kept away from to the elasticity post.

Preferably, the bottom plate is evenly installed to one side that the dwang was kept away from to the circular slab, one side fixedly connected with cylinder of circular slab is kept away from to the bottom plate, the cylindrical outside cover is equipped with antifriction bearing, antifriction bearing's the outside evenly is connected with the metal cutting piece, serrated knife is installed in the outside of metal cutting piece, has realized carrying out the purpose of cutting to twines such as pasture and water under water, has effectively guaranteed the normal clear and admirable of work, has improved the device's desilting efficiency.

(III) advantageous effects

The invention provides a river channel dredging ship. The method has the following beneficial effects:

(one), this kind of river course desilting ship, through breaker's installation, utilize the effect of centrifugal force, make the cylinder drive metal cutting piece throw along antifriction bearing, because the setting of metal cutting piece and serrated blade, realized carrying out the purpose of cutting twines such as pasture and water under water, effectively guaranteed the normal clear of desilting work and gone on, improved the device's desilting efficiency.

(two), this river course desilting ship, through the installation of connecting plate and brush hair, utilize the thrust that the connecting plate received to and elastic spring's resilience force, make the connecting plate drive the brush hair and constantly brush along the surface of elasticity holding down plate, reached and carried out abluent purpose to elasticity holding down plate one side, guaranteed the self-cleaning ability of the device when the operation, reduced later stage manual cleaning's work load.

(III), this river course desilting ship, through filter equipment's installation, utilize elasticity holding down plate's holding down force and extrusion spring's resilience force, make the extrusion ball strike the filter screen repeatedly and constantly, realized carrying out the purpose that strikes to accumulational rubbish in filter screen one side and silt, effectively avoided silt to block up the filter screen and cause the condition of filter screen jam, effectively improved the device's practicality.

(IV), this kind of river channel desilting ship, through the installation of filter screen and outlet pipe, utilize the filtration of filter screen to make rubbish and silt stay collect the frame in, unnecessary water then by suction pump suction river, has reached and has carried out filterable purpose to the river water of suction, has effectively improved the efficiency that the collection frame bore.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the feed tube of the present invention;

FIG. 3 is a schematic view of the structure of the filter device of the present invention;

FIG. 4 is a schematic view of the crushing apparatus according to the present invention;

fig. 5 is an enlarged view of the structure of fig. 4 at a.

In the figure: 1 hull, 2 driving propellers, 3 collecting frames, 4 fixing plates, 5 arc-shaped limiting clamping plates, 6 water outlet pipes, 7 feeding pipes, 8 water pumps, 9 mud pumps, 10 material taking doors, 11 filtering devices, 111 arc-shaped plates, 112 elastic pressing plates, 113 device ports, 114 filtering screens, 115 extrusion springs, 116 elastic extrusion rods, 117 extrusion balls, 12 crushing devices, 121 rotating motors, 122 rotating rods, 123 circular plates, 124 grooves, 125 elastic columns, 126 arc-shaped pushing plates, 13 rectangular grooves, 14 elastic springs, 15 sliding blocks, 16 supporting rods, 17 connecting plates, 18 bristles, 19 bottom plates, 20 cylinders, 21 rolling bearings, 22 metal cutting blocks and 23 serrated blades.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a river course desilting ship, including hull 1, drive screw 2 is installed to the bottom of hull 1, frame 3 is collected to inboard fixedly connected with of hull 1, the outside fixedly connected with fixed plate 4 of hull 1, the spacing cardboard 5 of one side fixedly connected with arc of hull 1 is kept away from to fixed plate 4, it has outlet pipe 6 to collect one side intercommunication that frame 3 is close to fixed plate 4, the top intercommunication of collecting frame 3 has inlet pipe 7, outlet pipe 6's the outside is close to the position of collecting frame 3 and installs suction pump 8, the position of collecting frame 3 is kept away from in the outside of inlet pipe 7 installs suction pump 9, collect one side that outlet pipe 6 was kept away from to frame 3 and install and get material door 10, filter equipment 11 is installed to the inner wall of collecting frame 3.

Filter device 11 includes arc 111, one side of arc 111 is connected with elasticity holding down plate 112, device mouth 113 has been seted up to one side of arc 111, the inner wall fixedly connected with filter screen 114 of device mouth 113, extrusion spring 115 is installed to one side symmetry of elasticity holding down plate 112, the one end and the arc 111 fixed connection of elasticity holding down plate 112 are kept away from to extrusion spring 115, elasticity holding down plate 112 is close to one side fixedly connected with elasticity extrusion pole 116 of extrusion spring 115, elasticity extrusion pole 116 is kept away from the one end fixedly connected with extrusion ball 117 of elasticity holding down plate 112.

Rectangular channel 13 has been seted up to one side symmetry of elasticity holding down plate 112, the inner wall fixedly connected with elastic spring 14 of rectangular channel 13, and the one end fixedly connected with sliding block 15 that rectangular channel 13 was kept away from to elastic spring 14, and the outside fixedly connected with bracing piece 16 of sliding block 15 is connected with connecting plate 17 between the bracing piece 16, and the brush hair 18 is installed to one side that connecting plate 17 is close to sliding block 15.

During the use, open the silt of dredge pump 9 in with the river course and carry to collecting frame 3 inside from inlet pipe 7, accumulational silt is subsiding in collecting frame 3, open suction pump 8 this moment, utilize the filtration of filter screen 114, stay rubbish and silt in collecting frame 3, make the water of collecting frame 3 in-connection and silt together intake take away through outlet pipe 6, discharge into in the river course, through the installation of filter screen with the outlet pipe, utilize the filtration of filter screen to make rubbish and silt stay in collecting the frame, unnecessary water then is by suction pump suction river course, reached and carried out filterable purpose to the river water of suction, the efficiency that the collection frame bore has effectively been improved.

When silt gets into and collects inside the frame 3, because gravity falls into on the elasticity holding down plate 112, elasticity holding down plate 112 atress pushes down and drives extrusion ball 117 and strike filter screen 114, extrusion spring 115 is because self resilience force pushes down elasticity holding down plate 112 backward at this moment, in-process repeated here, elasticity holding down plate 112 drives extrusion ball 117 and constantly strikes filter screen 114, installation through filter equipment, the downforce that utilizes elasticity holding down plate and extrusion spring, make the extrusion ball strike the filter screen constantly repeatedly, the purpose of striking is carried out to accumulational rubbish in filter screen one side and silt has been realized, effectively avoided silt to block up the filter screen and cause the condition that the filter screen blockked up, the device's practicality has effectively been improved.

Silt falls into on elasticity holding down plate 112 and glides along elasticity holding down plate 112 one side, promote connecting plate 17 to drive bracing piece 16 this moment, make sliding block 15 slide along rectangular channel 13, elastic spring 14 has been dragged this moment, resilience stimulates sliding block 15, installation through connecting plate and brush hair, utilize the thrust that the connecting plate received, and elastic spring's resilience, make the connecting plate drive the brush hair and brush constantly along the surface of elasticity holding down plate, reached and carried out abluent mesh to elasticity holding down plate one side, the self-cleaning ability of the device when the operation has been guaranteed, later stage manual cleaning's work load has been reduced.

Example two

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of embodiment one, breaker 12 is installed near the position of dredge pump 9 in the outside of inlet pipe 7, breaker 12 includes rotating electrical machines 121, rotating electrical machines 121's output shaft rotates and is connected with dwang 122, the one end fixedly connected with circular slab 123 of rotating electrical machines 121 is kept away from to dwang 122, recess 124 has been seted up to one side of circular slab 123, elastic column 125 is evenly installed to the inner wall of recess 124, elastic column 125 keeps away from the one end fixedly connected with arc push pedal 126 of recess 124.

Bottom plate 19 is evenly installed to one side that the dwang 122 was kept away from to circular plate 123, and one side fixedly connected with cylinder 20 that circular plate 123 was kept away from to bottom plate 19, and the outside cover of cylinder 20 is equipped with antifriction bearing 21, and antifriction bearing 21's the outside evenly is connected with metal cutting block 22, and serrated blade 23 is installed in the outside of metal cutting block 22.

During the use, it drives circular slab 123 and begins to rotate to open rotating electrical machines 121, the effect of centrifugal force drives arc push pedal 126 with elastic column 125 and promotes to the outside, cylinder 20 receives the centrifugal force effect this moment, it swings along antifriction bearing 21 to drive metal cutting block 22, sawtooth blade 23 cuts the entanglement such as pasture and water of river course bottom, installation through breaker, utilize the effect of centrifugal force, make the cylinder drive metal cutting block swing along antifriction bearing, because the setting of metal cutting block with sawtooth blade, realized carrying out the purpose of cutting to entanglement such as pasture and water under water, the normal clear working of desilting work has effectively been guaranteed, the desilting efficiency of the device has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a river course desilting ship, includes hull (1), its characterized in that: the ship comprises a ship body (1), a driving propeller (2) is installed at the bottom of the ship body (1), a collection frame (3) is fixedly connected to the inner side of the ship body (1), a fixing plate (4) is fixedly connected to the outer side of the ship body (1), an arc-shaped limiting clamping plate (5) is fixedly connected to one side, away from the ship body (1), of the fixing plate (4), a water outlet pipe (6) is communicated to one side, close to the fixing plate (4), of the collection frame (3), a feed pipe (7) is communicated to the top of the collection frame (3), a water suction pump (8) is installed at the position, close to the collection frame (3), of the outer side of the water outlet pipe (6), a sludge pump (9) is installed at the position, away from the collection frame (3), a material taking door (10) is installed at one side, away from the water outlet pipe (6), of the collection frame (3), and a filtering device (11) is installed on the inner wall of the collection frame (3), and a crushing device (12) is arranged at the position, close to the mud pump (9), of the outer side of the feeding pipe (7).

2. The river channel dredging ship according to claim 1, wherein: filter equipment (11) include arc (111), one side of arc (111) is connected with elasticity holding down plate (112), device mouth (113) have been seted up to one side of arc (111), the inner wall fixedly connected with filter screen (114) of device mouth (113), extrusion spring (115) are installed to one side symmetry of elasticity holding down plate (112), the one end and arc (111) fixed connection of elasticity holding down plate (112) are kept away from in extrusion spring (115), one side fixed connection elasticity extrusion pole (116) that elasticity holding down plate (112) are close to extrusion spring (115), the one end fixedly connected with extrusion ball (117) of elasticity holding down plate (112) are kept away from in elasticity extrusion pole (116).

3. The river channel dredging ship according to claim 2, wherein: rectangular channel (13) have been seted up to one side symmetry of elasticity holding down plate (112), inner wall fixedly connected with elastic spring (14) of rectangular channel (13), the one end fixedly connected with sliding block (15) of rectangular channel (13) are kept away from in elastic spring (14), outside fixedly connected with bracing piece (16) of sliding block (15), be connected with connecting plate (17) between bracing piece (16), brush hair (18) are installed to one side that connecting plate (17) are close to sliding block (15).

4. The river channel dredging ship according to claim 1, wherein: breaker (12) include rotating electrical machines (121), the output shaft of rotating electrical machines (121) rotates and is connected with dwang (122), the one end fixedly connected with circular slab (123) of rotating electrical machines (121) are kept away from in dwang (122), one side of circular slab (123) is seted up fluted (124), elasticity post (125) are evenly installed to the inner wall of recess (124), the one end fixedly connected with arc push pedal (126) of recess (124) are kept away from in elasticity post (125).

5. The river channel dredging ship according to claim 4, wherein: one side that dwang (122) were kept away from in circular slab (123) evenly installs bottom plate (19), one side fixedly connected with cylinder (20) of circular slab (123) are kept away from in bottom plate (19), the outside cover of cylinder (20) is equipped with antifriction bearing (21), the outside evenly connected with metal cutting piece (22) of antifriction bearing (21), serrated knife blade (23) are installed in the outside of metal cutting piece (22).