CN111846126A

CN111846126A - Cleaning boat

Info

Publication number: CN111846126A
Application number: CN202010858284.3A
Authority: CN
Inventors: 俞叙耀; 王补法; 刘良观
Original assignee: Pinghu Huahai Shipbuilding Co ltd
Current assignee: Pinghu Huahai Shipbuilding Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-10-30

Abstract

The invention relates to a cleaning ship, which comprises a ship body, an aggregation groove arranged at the head part of the ship body, a garbage groove arranged on the upper surface of the ship body, which is close to the aggregation groove and is used for placing garbage, a garbage aggregation device arranged at the head part of the ship body and can gather the garbage on the water surface into the aggregation groove, and a ship body power device arranged at the tail part of the ship body and used for controlling the ship body to move, wherein a salvaging concave net body which can extend into the position below the water surface of the aggregation groove is arranged at the aggregation groove of the ship body, the ship body is provided with a salvaging concave net body rotating mechanism which can drive the salvaging concave net body to rotate so as to move to the position above the garbage groove, the salvaging concave net body extends into the aggregation groove through the salvaging concave net body, after the rubbish gathers certain degree, salvage the concave net body and can shift rubbish to the rubbish groove in, do not need the manual work to salvage, comparatively convenient effect.

Description

Cleaning boat

Technical Field

The invention relates to the technical field of water surface cleaning equipment, in particular to a cleaning ship.

Background

The existing lake surface has more garbage floating, the water quality and the water surface landscape are seriously influenced, so that the water surface garbage needs to be rapidly collected, a cleaning ship is produced at the moment, the operation mode of a ship body mainly comprises propeller propulsion and water-jet propulsion, the water-jet propulsion is obtained by the reaction force of water flow sprayed by a propulsion water-jet pump, and the ship is controlled by controlling a rudder and reversing equipment to distribute and change the direction of jet flow.

A general cleaning boat gathers garbage close to the water surface, and then the garbage is manually fished up and placed on the boat.

Aiming at the related technologies, the inventor thinks that the defect that the manual salvage of the garbage on the water surface to the ship body is inconvenient exists.

Disclosure of Invention

In order to facilitate salvaging of the garbage on the water surface, the application provides a cleaning ship.

The application provides a clean ship adopts following technical scheme:

the utility model provides a clean ship, includes the hull, sets up the gathering groove in the hull prelude, sets up the rubbish groove that the hull upper surface is close to gathering groove department and is used for placing rubbish, sets up the hull prelude and can gather together rubbish on the surface of water to the gathering groove in rubbish gathering device, locate the hull afterbody and control the hull power device that the hull removed, the hull is located gathering groove department and is equipped with the concave net body of salvage that can stretch into to gathering groove below the surface of water, and the hull is equipped with the concave net body slewing mechanism of salvage that can drive the concave net body of salvage and rotate in order to remove to rubbish groove top department.

Through adopting above-mentioned technical scheme, salvage when the concave dictyosome is located the aquatic of gathering the groove, move to the place ahead through the hull, make the rubbish of the surface of water get into to gather in the groove, rubbish gets into and receives to block in salvaging the concave dictyosome and no longer removes, when the rubbish collection of salvaging in the concave dictyosome is full to the certain extent, will salvage the concave dictyosome rotation, make and salvage the upset of concave dictyosome, salvage the concave dictyosome and remove to rubbish groove top, make and salvage rubbish in the concave dictyosome and be emptyd and get into to the rubbish inslot, do not need the manual work to drag for the rubbish on the surface of water in the gathering the groove, and is comparatively convenient, also can promote the efficiency that.

Preferably, salvage concave dictyosome slewing mechanism includes two spinal branch daggers of fixed connection in hull upper surface, rotates the dwang of connecting between two spinal branch daggers, fixed connection is in the connecting rod of dwang, locate the dwang motor of hull, coaxial fixed connection is in the motor sheave of dwang motor output shaft, coaxial fixed connection is in the dwang sheave of dwang one end, the driving belt of transmission connection in dwang sheave and motor sheave, the connecting rod is close to the crooked and crooked direction of connecting rod of the one end of salvage concave dictyosome and deviates from the salvage concave dictyosome.

Through adopting above-mentioned technical scheme, start the dwang motor, can drive the dwang through driving belt and rotate, drive then and salvage the concave dictyosome and revolute the dwang axis and rotate, simultaneously, the connecting rod is close to and salvages the crooked concave dictyosome one end and makes the connecting rod carry out the not easy emergence of pivoted in-process in driving and salvage the concave dictyosome and bend more, and when empting rubbish into the disposal basin, also make the required pivoted angle of dwang diminish, be convenient for salvage the concave dictyosome and pour rubbish into to the disposal basin in.

Preferably, two relative inner walls of the gathering groove are slidably connected with a push plate along the length direction of the ship body, a plurality of water passing holes are uniformly formed in the surface of the push plate, and the ship body is provided with a push plate driving mechanism capable of driving the push plate to slide along the length direction of the ship body.

Through adopting above-mentioned technical scheme, remove the push pedal for at this in-process of salvaging concave dictyosome rotation in order to pour rubbish into to the rubbish groove, avoid gathering the rubbish in the groove and remove to salvaging the position department that the concave dictyosome can not accomodate the salvage. Make have more rubbish in the gathering groove can not get into to salvage the concave net body, cross the water hole simultaneously and can reduce the resistance of the water that the push pedal received when removing.

Preferably, push pedal actuating mechanism includes and offers the connecting block groove of locating two relative inner walls of groove of gathering along hull length direction, fixed connection is respectively in push pedal length direction both ends and one-to-one and stretches into two connecting blocks in two connecting block grooves respectively one-to-one, fixed connection is in the guide bar of keeping away from the connecting block groove of dwang motor, rotate the connecting block screw rod of connecting in the connecting block groove near the dwang motor, coaxial fixed connection is close to the screw bevel gear in dwang motor one end in connecting block screw rod, coaxial fixed connection is in dwang motor output shaft and meshes in screw bevel gear's motor bevel gear, the guide bar is worn to establish and sliding connection in a connecting block that is close, connecting block screw rod is worn to establish and threaded connection in a connecting block that is close.

Through adopting above-mentioned technical scheme, when restarting the dwang motor and driving to salvage the concave dictyosome and carry out the pivoted, dwang motor accessible motor bevel gear and screw rod bevel gear drive the connecting block screw rod and rotate for the removal of push pedal and the rotation of salvaging the concave dictyosome go on in step, make the cooperation that can be better between salvaging concave dictyosome and the push pedal, just so salvage most rubbish in the gathering groove.

Preferably, the connecting block grooves are inclined, and the openings of the two connecting block grooves face the water surface in the gathering groove.

Through adopting above-mentioned technical scheme for be difficult for having ponding in the connecting block groove, avoid appearing the ponding condition in the connecting block groove and make guide bar and connecting block screw rod separately and be difficult for removing between the connecting block.

Preferably, the garbage gathering device comprises two gathering bodies which are respectively and correspondingly rotatably connected to two sides of the opening of the gathering groove in a one-to-one manner, two hydraulic cylinder grooves which are arranged at the bow of the ship body, a cylinder body which is hinged to the inner wall of each hydraulic cylinder groove, and a power rod which extends out of each hydraulic cylinder groove and is hinged to the hydraulic cylinder of each gathering body, and the end part of each gathering body, which deviates from the ship body, is in a blade shape.

Through adopting above-mentioned technical scheme, drive two aggregates through the pneumatic cylinder and rotate to the opening angle between two aggregates of adjustment, so that carry out certain control to the rubbish collection volume on the surface of water, the tip is the aggregate of sword form can reduce itself and can not receive the resistance of great water when the hull drives the removal simultaneously, helps reducing the energy that the hull removed the consumption.

Preferably, the hull power device comprises a water channel which is arranged on the hull and two ends of which are respectively communicated with the gathering groove and the tail of the hull, a filter screen which is arranged at the opening of the water channel communicated with the gathering groove, a water spray pump which is arranged on the water channel and is far away from the gathering groove, and a direction changing mechanism which is arranged on the tail of the hull and can change the water flow direction of the water spray pump.

Through adopting above-mentioned technical scheme, the water course communicates in gathering the groove, make when the water in the water course is spun to the hull rear at the water jet pump, water in gathering the groove can supply to the water course, make the water in hull the place ahead can flow in gathering the groove, the water that flows can drive the rubbish that is located the hull prelude and enter into gathering the groove, help the hull to carry out a better collection to the rubbish of the surface of water and gather together, so that salvage the concave net body and clear up rubbish, the filter screen makes and has further guaranteed outside the push pedal that the rubbish in gathering the groove is difficult for getting into the water course and cause the hindrance to the normal operating of water jet pump.

Preferably, the steering mechanism is including rotating two rudder blades that connect in the hull bottom surface and be located the water course respectively and keep away from filter screen one end both sides, the one-to-one respectively fixed connection is in two rudder blades and one end rotate connect in inside two rudder blade poles of hull, the one-to-one respectively two rudder blade gears of fixed connection in two rudder blade pole rotation points department, locate the rudder blade motor of hull, coaxial fixed connection is in rudder blade motor output shaft and mesh in the rudder blade motor gear of two rudder blade gears, rotate the baffle of backing a car that connects in the hull afterbody and be located two rudder blades and keep away from water course one side, locate the hull and drive the baffle of backing a car and rotate so that the hull can the motor of backing a.

Through adopting above-mentioned technical scheme, start the rudder blade motor, make two rudder blades carry out synchronous syntropy and rotate, then can change the rivers direction that the water course erupted, reach the effect that changes the hull moving direction, when the hull will retreat, retreat the motor through the start and block two rudder blade rear ends with driving the baffle of backing a car, make the rivers through between two rudder blades through the bounce-back of the baffle of backing a car, make the final flow direction of water course spun rivers opposite with the direction of advance of hull, so that the hull retreats.

Preferably, the reversing baffle is provided with a drainage groove which is arc-shaped and penetrates through the lower part of the reversing baffle.

Through adopting above-mentioned technical scheme, the drainage groove makes rivers that spout in the water course turn to along the circular arc inner wall of drainage groove, flows towards the lower part opening of the baffle of backing a car, also can avoid appearing the kinetic energy of rivers and receive offset easily.

Preferably, the rubbish screen frame has been placed in the rubbish groove, the hull upper surface is rotated and is connected with one and is the horizontally and rotates the disc, rotate two jibs of disc upper surface fixedly connected with, a pole of hoisting of two jib upper end fixedly connected with, the pole of hoisting is equipped with the hoist motor, the coaxial fixedly connected with bobbin of hoist motor output shaft, the bobbin is convoluteed there is the steel wire rope, steel wire rope bottom fixedly connected with divides the strand board, divide the side fixedly connected with several branch steel wires of strand board back to the steel wire rope, divide the one end that the steel wire kept away from divides the strand board all to be equipped with the lifting hook, the lug that the equal fixedly connected with in four sides on rubbish screen frame upper portion supplied the lifting hook.

Through adopting above-mentioned technical scheme, when having more rubbish in the rubbish wire frame, can be close to the bank with the hull, then hoist motor cooperation winding reel through rotating and hoist the rubbish wire frame, rotate the rotation disc again to make the rubbish wire frame keep away from the hull in order to remove the rubbish wire frame to the load wagon on bank, the rubbish wire frame puts down again, then the lifting hook drives one side of rubbish wire frame and shifts up, so that the rubbish wire frame inclines, so that pour the rubbish in the rubbish wire frame into to the load wagon in.

In summary, the invention includes at least one of the following beneficial technical effects:

when the salvaging concave net body is positioned in the water of the gathering groove, the ship body moves forwards, so that garbage on the water surface enters the gathering groove, the garbage enters the salvaging concave net body and is blocked from moving any more, when the salvaging concave net body is full to a certain degree, the salvaging concave net body rotates, the salvaging concave net body is overturned and moves to the upper part of the garbage groove, the garbage in the salvaging concave net body is poured into the garbage groove, the garbage on the water surface in the gathering groove does not need to be salvaged manually, the salvaging efficiency of the garbage on the water surface can be improved conveniently, and meanwhile, more labor cost can be reduced;

when there is more rubbish in the rubbish wire frame, can be close to the bank with the hull, then through rotating to hoist motor cooperation winding reel and hoist the rubbish wire frame, rotate the rotating circular disc again to make the rubbish wire frame keep away from the hull in order to remove the rubbish wire frame to the load wagon on bank, the rubbish wire frame is put down again, then the lifting hook drives one side of rubbish wire frame and shifts up, so that the rubbish wire frame inclines, so that pour the rubbish in the rubbish wire frame into to the load wagon in.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention facing the interior of the docking station;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure at the slot of the rotating rod motor;

FIG. 4 is a schematic structural view of the fishing net body removed to show the push plate and the gathering groove partially cut away to show the inside of the connecting block groove;

FIG. 5 is an enlarged view at B in FIG. 1;

FIG. 6 is a schematic bottom view of the bottom surface of the hull;

FIG. 7 is an enlarged view at C of FIG. 6;

fig. 8 is a schematic structural view of the hull tail portion from above for showing the interior of the power groove.

In the figure, 1, a ship body; 11. rotating the rod; 12. rotating the rod motor; 13. rotating the rod motor slot; 14. a power tank; 15. a back-off motor; 16. a baffle rod slot; 17. a baffle rod; 18. a secondary groove; 19. a baffle rotating rod; 2. an accumulation tank; 21. a rudder blade motor gear; 22. rotating the disc; 23. a boom; 24. hoisting the rod; 25. hoisting the motor; 26. a spool; 27. a steel wire rope; 28. lifting lugs; 29. a hook; 3. a refuse chute; 31. a hydraulic cylinder; 32. a water channel; 33. a water jet pump; 34. filtering with a screen; 35. a rudder blade; 36. a reversing baffle; 37. a rudder blade rod; 38. a rudder blade gear; 39. a rudder blade motor; 4. a hull power plant; 41. a connecting block slot; 42. connecting a block screw; 43. a screw bevel gear; 44. a motor bevel gear; 45. a garbage net frame; 46. a strand separating plate; 47. dividing steel wires; 48. an aggregate; 49. a hydraulic cylinder tank; 5. salvaging the concave net body; 51. a support pillar; 52. a connecting rod; 53. a motor sheave; 54. rotating the grooved pulley; 55. a drive belt; 56. pushing the plate; 57. water passing holes; 58. connecting blocks; 59. a guide bar; 6. a waste collection device; 61. and (4) a drainage groove.

Detailed Description

The present application will now be described in further detail with reference to the accompanying drawings.

The embodiment of the application discloses clean ship, refer to fig. 1, including hull 1, the gathering groove 2 that rubbish on the water supply surface got into is seted up to 1 prelude of hull, gathering groove 2 runs through in hull 1's upper and lower face, the length direction of gathering groove 2 is on a parallel with the width direction of

hull

1, 1 prelude of hull installs the rubbish gathering device 6 that can gather together rubbish on the surface of water in 2 the place ahead of gathering groove, the hull power device 4 that control hull 1 removed is installed to 1 afterbody of hull, hull 1 is close to the length direction side department that is close to gathering groove 2 and offers the refuse chute 3 that is used for placing rubbish, the length direction of refuse chute 3 is on a parallel with the length direction of gathering groove 2.

Referring to fig. 1 and 2, a fishing concave net body 5 is installed at the side edge of the ship body 1 in the length direction of the gathering tank 2, the side edge part of the fishing concave net body 5 in the length direction can enter below the water surface of the gathering tank 2, the ship body 1 is installed with a fishing concave net body rotating mechanism which can drive the fishing concave net body 5 to rotate so as to move to the position above the garbage tank 3, the fishing concave net body rotating mechanism comprises two supporting columns 51 which are fixedly connected to the ship body 1 and are respectively located near the two ends of the gathering tank 2 in the length direction in a one-to-one correspondence manner, the upper ends of the two supporting columns 51 are rotatably connected with a rotating rod 11 with the length direction parallel to the length direction of the gathering tank 2, the rotating rod 11 rotates around the axis of the rotating rod, the circumferential outer wall of the rotating rod 11 is fixedly connected with two connecting rods 52, one end of the two connecting rods 52 far away from the rotating rod 11 is fixedly, make connecting rod 52 drive the in-process of salvaging concave dictyosome 5 and carrying out the removal again, connecting rod 52 is difficult for taking place deformation, dwang 11 need not rotate too big angle simultaneously and makes salvaging concave dictyosome 5 empty rubbish, the coaxial fixedly connected with dwang sheave 54 of dwang 11 tip, combine shown in fig. 3, dwang motor groove 13 has been seted up to hull 1 upper surface, dwang motor groove 13 bottom surface fixedly connected with dwang motor 12, the coaxial fixedly connected with motor sheave 53 of dwang motor 12 output shaft, the transmission is connected with driving belt 55 between motor sheave 53 and the dwang sheave 54.

Referring to fig. 3 and 4, the inside of the gathering tank 2 is slidably connected with a push plate 56 whose length direction is parallel to the length direction of the gathering tank 2 along the width direction thereof, the push plate 56 is vertical and the push plate 56 is uniformly perforated with a plurality of water through holes 57 with smaller opening areas, the hull 1 is provided with a push plate driving mechanism capable of driving the push plate 56 to slide along the length direction of the hull 1, the push plate driving mechanism comprises two connecting block grooves 41 which are correspondingly arranged on the vertical inner walls of the gathering tank 2 along the width direction of the gathering tank 2 in a one-to-one manner, the connecting block grooves 41 are inclined and the openings of the connecting block grooves 41 face the water surface of the gathering tank 2, two connecting blocks 58 are slidably connected in the connecting block grooves 41, a guide rod 59 (not shown) whose length direction is parallel to the length direction of the connecting block groove 41 is fixedly connected in the connecting block groove 41 far away from the rotating rod motor 12, be close to and have a length direction to be on a parallel with the connecting block screw rod 42 of guide bar 59 length direction in the connecting block groove 41 of dwang motor 12, connecting block screw rod 42 threaded connection is in close connecting block 58, connecting block screw rod 42 one end stretches into to dwang motor groove 13 in, the coaxial fixedly connected with motor bevel gear 44 of dwang motor 12 tip, motor bevel gear 44 meshes has the screw bevel gear 43 of coaxial fixed connection in connecting block screw rod 42 tip, in order to make push pedal 56 translation rate and the slew velocity of salvaging concave dictyosome 5 more phase-match, also can set up the speed reducer between motor bevel gear 44 and dwang motor 12.

Referring to fig. 1 and 5, the garbage chute 3 is slidably connected with a garbage screen frame 45 with an opening at the upper part along the vertical direction, four sides of the upper part of the garbage screen frame 45 extending out of the garbage chute 3 are fixedly connected with a lifting lug 28, the ship body 1 is positioned at the side edge of the garbage chute 3 in the length direction far away from the gathering tank 2 and is rotatably connected with a horizontal rotating disc 22, the rotating disc 22 rotates around the self axis through a motor arranged inside the ship body 1, two lifting rods 23 with inclined upper ends are fixedly connected with the upper surface of the rotating disc 22, the upper ends of the lifting rods 23 can be positioned right above the garbage screen frame 45, a horizontal lifting rod 24 is fixedly connected between the upper ends of the two lifting rods 23, a lifting motor 25 is fixedly connected with the upper part of the lifting rod 24, an output shaft of the lifting motor 25 is coaxially and fixedly connected with a winding reel 26 rotatably connected with the upper part of the lifting rod 24, wire rope 27 is kept away from spool 26 one end fixedly connected with and is divided strand board 46, divides strand board 46 to deviate from four branch steel wires 47 of bottom surface fixedly connected with of wire rope 27, and four divide the equal fixedly connected with lifting hooks 29 of the one end that steel wire 47 kept away from and divide strand board 46, and each lifting hook 29 all corresponds to and hangs in a lug 28.

Referring to fig. 1 and 4, the garbage gathering device 6 comprises two gathering bodies 48 which are correspondingly and respectively rotatably connected to the head part of the ship body 1 and located on two sides of the opening of the gathering groove 2, the rotating plane of each gathering body 48 is horizontal, the end part of each gathering body 48, which deviates from the ship body 1, is in a knife edge shape, the lower part of each gathering body 48 is located below the water surface, two hydraulic cylinder grooves 49 are formed in the head part of the ship body 1, hydraulic cylinders 31 are hinged inside the two hydraulic cylinder grooves 49, and power rods of the two hydraulic cylinders 31 are exposed out of the hydraulic cylinder grooves 49 and are respectively hinged.

Referring to fig. 6 and 7, the hull power device 4 includes a water channel 32 provided at the lower portion of the hull 1 and having two ends respectively communicated with the tail of the hull 1 and the vertical inner wall of the gathering tank 2 in the length direction, as shown in fig. 4, a filter screen 34 is detachably connected to an opening of the water channel 32 near the gathering tank 2 by a screw, a water jet pump 33 (not shown in the figure) is fixedly connected to the position of the water channel 32 near the tail of the hull 1, the hull 1 jets water in the water channel 32 by the water jet pump 33 to provide power for the movement of the hull 1, a direction changing mechanism capable of changing the direction of water jet of the water jet pump 33 is installed at the tail of the hull 1, the direction changing mechanism includes two rudder blades 35 rotatably connected to the lower surface of the tail of the hull 1 and located at two sides of the corresponding openings of the water channel 32, a power tank 14 is, the two rudder blade levers 37 are positioned in the power groove 14, one end of each rudder blade lever 37 is coaxially and fixedly connected with a rudder blade gear 38, the power groove 14 is fixedly connected with a rudder blade motor 39, the output shafts of the rudder blade motors 39 are fixedly connected with rudder blade motor gears 21 meshed with the two rudder blade gears 38 in the same group, the ship body 1 is positioned at one side, far away from the water channel 32, of the two rudder blades 35 and is provided with a reversing baffle 36, the reversing baffle 36 is provided with a drainage groove 61 which is arc-shaped and penetrates through the lower part of the reversing baffle 36, the tail part of the ship body 1 is provided with a baffle lever groove 16, the reversing baffle 36 is fixedly connected with a baffle lever 17 which extends into the baffle lever groove 16 and is rotatably connected with the baffle lever groove 16 and is positioned at one side, close to the tail part of the ship body 1, one side, close to the tail part of the power groove 14, one end, positioned in the baffle lever groove 16, of the baffle lever 17 is, the baffle rotor 19 axis is on a parallel with hull 1 width direction, the baffle 36 that backs a car rotates around the baffle rotor 19 axis, fixedly connected with retreats motor 15 in the power groove 14, it drives the baffle rotor 19 through the setting of sheave and belt to retreat motor 15 and rotates, when backing a car baffle 36 and rotate to backing a car baffle 36 bottom and two rudder blade 35 bottoms on same water flat line, backing a car baffle 36 is the slope and the bottom of backing a car baffle 36 is kept away from two rudder blade 35, make the rivers that water course 32 erupts bounce and the advancing direction of hull 1 opposite through backing a car baffle 36, in order to drive hull 1 to retreat.

The implementation principle of the cleaning ship in the embodiment of the application is as follows: when the ship body 1 moves forwards, the two aggregates 48 gather the garbage on the water surface in front of the ship body 1 and enter the gathering groove 2, the garbage is accumulated in the salvaging concave net body 5, when certain garbage is accumulated in the salvaging concave net body 5, the rotating rod motor 12 is started, so that the salvaging concave net body 5 rotates around the axis of the rotating rod 11 to drive the garbage to turn over, then the salvaging concave net body 5 can move right above the garbage net frame 45 and the opening of the salvaging concave net body 5 faces the upper opening of the garbage net frame 45, so that the garbage is dumped into the garbage net frame 45, when the salvaging concave net body 5 rotates, the push plate 56 can also move along the length direction of the ship body 1 under the driving of the rotating rod motor 12 synchronously, so that the garbage in the gathering groove 2 is blocked, and when the salvaging concave net body 5 rotates, the push plate 56 also moves back synchronously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clean ship, includes hull (1), set up in gathering groove (2) of hull (1) prelude, set up in hull (1) upper surface near gathering groove (2) department and be used for placing rubbish groove (3), locate hull (1) prelude and can gather together rubbish on the surface of water to gather rubbish gathering device (6) in groove (2), locate hull (1) afterbody and control hull (1) the hull power device (4) that remove, its characterized in that: the fishing device is characterized in that a fishing concave net body (5) capable of extending to the position below the water surface of the gathering groove (2) is arranged at the position, located on the gathering groove (2), of the ship body (1), and the ship body (1) is provided with a fishing concave net body rotating mechanism capable of driving the fishing concave net body (5) to rotate so as to move to the position above the garbage groove (3).

2. The sweeper boat of claim 1, wherein: salvage concave net body slewing mechanism includes two support columns (51) of fixed connection in hull (1) upper surface, rotate dwang (11) of connecting between two support columns (51), fixed connection is in connecting rod (52) of dwang (11), locate dwang motor (12) of hull (1), coaxial fixed connection is in motor sheave (53) of dwang motor (12) output shaft, coaxial fixed connection is in dwang sheave (54) of dwang (11) one end, driving belt (55) of transmission connection in dwang sheave (54) and motor sheave (53), connecting rod (52) are close to the crooked and crooked direction of connecting rod (52) of one end of salvage concave net body (5) and deviate from salvage concave net body (5).

3. A cleaning boat as defined in claim 2, wherein: two relative inner walls of the gathering groove (2) are connected with a push plate (56) in a sliding mode along the length direction of the ship body (1), a plurality of water passing holes (57) are evenly formed in the surface of the push plate (56), and the ship body (1) is provided with a push plate driving mechanism capable of driving the push plate (56) to slide along the length direction of the ship body (1).

4. A cleaning boat as defined in claim 3, wherein: the push plate driving mechanism comprises connecting block grooves (41) which are arranged on two opposite inner walls of the gathering groove (2) along the length direction of the ship body (1), two connecting blocks (58) which are fixedly connected to two ends of the push plate (56) in the length direction in a one-to-one correspondence mode and respectively extend into the two connecting block grooves (41) in a one-to-one correspondence mode, a guide rod (59) which is fixedly connected to the connecting block groove (41) far away from the rotating rod motor (12), a connecting block screw rod (42) which is rotatably connected to the connecting block groove (41) close to the rotating rod motor (12), a screw bevel gear (43) which is coaxially and fixedly connected to the connecting block screw rod (42) and close to one end of the rotating rod motor (12), a motor bevel gear (44) which is coaxially and fixedly connected to an output shaft of the rotating rod motor (12) and is meshed with the screw bevel gear (, the connecting block screw rod (42) penetrates through and is in threaded connection with an adjacent connecting block (58).

5. The sweeper boat of claim 4, wherein: the connecting block grooves (41) are inclined, and the openings of the two connecting block grooves (41) face the water surface in the gathering groove (2).

6. The sweeper boat of claim 5, wherein: the garbage gathering device (6) comprises two gathering bodies (48) which are in one-to-one correspondence and respectively rotatably connected to two sides of an opening of the gathering groove (2), two hydraulic cylinder grooves (49) arranged at the bow of the ship body (1), and a hydraulic cylinder (31) with a cylinder body hinged to the inner wall of the hydraulic cylinder groove (49), a power rod extending out of the hydraulic cylinder groove (49) and hinged to the gathering bodies (48), wherein the end part of the gathering body (48) deviating from the ship body (1) is in a knife edge shape.

7. The sweeper boat of claim 6, wherein: the ship power device (4) comprises a water channel (32) which is arranged on the ship body (1) and two ends of which are respectively communicated with the gathering groove (2) and the tail part of the ship body (1), a filter screen (34) which is arranged on the opening part of the water channel (32) and communicated with the gathering groove (2), a water spray pump (33) which is arranged on the water channel (32) and far away from the gathering groove (2), and a direction changing mechanism which is arranged on the tail part of the ship body (1) and can change the water spray direction of the water spray pump (33).

8. The sweeper boat of claim 7, wherein: the direction changing mechanism comprises two rudder blades (35) which are rotatably connected to the bottom surface of the ship body (1) and are respectively positioned at two sides of one end of the water channel (32) far away from the filter screen (34), two rudder blade levers (37) which are fixedly connected to the two rudder blades (35) one by one and one end of which is rotatably connected to the inside of the ship body (1), two rudder blade gears (38) which are fixedly connected to the rotating points of the two rudder blade levers (37) one by one, and a rudder blade motor (39) arranged on the ship body (1), the reversing device comprises a rudder blade motor gear (21) which is coaxially and fixedly connected to an output shaft of a rudder blade motor (39) and meshed with two rudder blade gears (38), a reversing baffle (36) which is rotatably connected to the tail of the ship body (1) and is positioned on one side of the two rudder blades (35) far away from the water channel (32), and a reversing motor (15) which is arranged on the ship body (1) and drives the reversing baffle (36) to rotate so as to enable the ship body (1) to be capable of reversing.

9. The sweeper boat of claim 8, wherein: the reversing baffle (36) is provided with a circular arc-shaped drainage groove (61) which penetrates through the lower part of the reversing baffle (36).

10. The sweeper boat of claim 9, wherein: garbage screen frame (45) have been placed in garbage groove (3), hull (1) upper surface rotates and is connected with one and is horizontally rotating disc (22), rotating disc (22) upper surface fixed connection has two jib (23), one pole (24) of hoisting of two jib (23) upper end fixed connection, it is equipped with hoisting motor (25) to hoist pole (24), hoist motor (25) output shaft coaxial fixedly connected with bobbin (26), bobbin (26) are convoluteed there is steel wire rope (27), steel wire rope (27) bottom fixedly connected with divides strand board (46), divide strand board (46) steel wire to deviate from the side fixedly connected with several branch steel wires (47) of rope (27), the one end that divides steel wire (47) far away from branch strand board (46) all is equipped with lifting hook (29), the equal fixedly connected with lug (28) that supply lifting hook (29) to peg graft of garbage screen frame (45) upper portion four sides.