CN118309034A

CN118309034A - Water surface algae and floater cleaning device

Info

Publication number: CN118309034A
Application number: CN202410665448.9A
Authority: CN
Inventors: 贾慧慧; 宋凯; 霍祥志; 韩梦瑶; 王钰涵; 王川; 郝楠楠
Original assignee: China Coal District Huasheng Hydrogeological Exploration Co ltd
Current assignee: China Coal District Huasheng Hydrogeological Exploration Co ltd
Priority date: 2024-05-27
Filing date: 2024-05-27
Publication date: 2024-07-09

Abstract

The invention discloses a cleaning device for algae and floaters on water surfaces, which comprises a mounting frame, wherein a pump body and a rotary driving mechanism are mounted on the mounting frame, a hollow shaft is rotatably mounted on the mounting frame, the rotary driving mechanism is in transmission connection with the hollow shaft, a suction cylinder is sleeved on the hollow shaft, a rotating frame is fixedly mounted at the upper end of the hollow shaft, a driving roller and a driven roller are rotatably mounted on the rotating frame, and the driving roller and the driven roller are in transmission connection through a conveying belt; the rotary frame is detachably provided with a collecting net frame; a plurality of push plates which are uniformly distributed are arranged on the conveyor belt, and a pushing mechanism is arranged between every two adjacent push plates and comprises a lifting claw which can move up and down. The amount of algae and floaters right above the suction cylinder is increased by arranging the conveying belt and the push plate, so that the cleaning efficiency can be improved; the large-particle floating matters between the two pushing plates are pushed into the large-particle collecting cavity through the shoveling claw, so that the collection of the large-particle floating matters is realized, and the large-particle floating matters are prevented from blocking the suction cylinder.

Description

Water surface algae and floater cleaning device

Technical Field

The invention relates to the technical field of cleaning of water surface floaters, in particular to a water surface algae and floaters cleaning device.

Background

Because of the lack of environmental awareness, most people do not care about the influence of the activities of the people on the environment, and the phenomenon of throwing garbage out in disorder is frequent, so that a large amount of floating garbage appears in a plurality of water areas, and the water quality and the landscape of the water areas are seriously influenced.

The existing floater cleaning generally adopts manual salvage by ship, but the problem of large problem exists in the manual salvage, the working efficiency is low, the labor intensity of salvagers is high, and the potential safety hazard exists in salvage by entering water.

To ameliorate this problem, patent application 202220553208.6 proposes a surface float collector; through starting the immersible pump, the water of drive collecting vessel lower floor is constantly discharged outwards from the flexion export of nonrust steel pipe through the drain hose, cooperates between kuppe and the manger plate cover and produces the restriction acceleration rate effect, makes the inside and outside water level of collecting vessel form a invariable difference, and the peripheral water top layer of collecting vessel flows to the bucket, inhales the collecting vessel with the floater that floats on the surface of water in, realizes the purpose of cleaing away surface of water floater after the continuous operation. However, due to the size of the collecting barrel, the collecting barrel has larger suction force to the surface layer of the water body near the periphery, and has weaker suction effect to the floating objects on the water surface at a position far from the collecting barrel, so that the cleaning efficiency is lower and the cleaning effect is poorer; in addition, more floaters cannot be stored in the collecting barrel, so that suction force is weakened and even the collecting barrel is blocked easily.

The patent with publication number CN117868066A discloses a novel water surface floater collecting device based on artificial vortex, the device comprises a floating body, a net frame, a fine net, a permeable interlayer, a turbine frame, a turbine fan and a counterweight body, the device is placed at a front pool water inlet of a pump station at the tail end of a water intake canal, the turbine fan is pushed to rotate by utilizing a large flow rate generated when the pump station pumps water or discharges water, a vortex is formed in the net frame by the rotating force generated by the turbine fan, and the water surface floater is adsorbed and concentrated in the fine net through the vortex. After a certain amount of floats are collected by the fine net in the device, the operator cleans the floating matters. The device also has the above problems.

Disclosure of Invention

Accordingly, it is desirable to provide a water surface algae and floater cleaning apparatus for solving the above-mentioned problems.

In order to achieve the aim, the invention provides a water surface algae and floater cleaning device, which comprises a mounting frame, wherein a pump body and a rotary driving mechanism are mounted on the mounting frame, a water suction pipe is mounted at the input end of the pump body, a first water discharge pipe is mounted at the output end of the pump body, a hollow shaft is rotatably mounted on the mounting frame, the rotary driving mechanism is in transmission connection with the hollow shaft, a suction cylinder is sleeved on the hollow shaft, the water suction pipe is communicated with the suction cylinder, an outer gear ring coaxially arranged with the hollow shaft is fixed at the periphery of the suction cylinder, a rotary frame is fixedly mounted at the upper end of the hollow shaft, a second water discharge pipe is mounted on the rotary frame, the upper end of the hollow shaft is communicated with the second water discharge pipe, and the lower end of the hollow shaft is communicated with the first water discharge pipe through a rotary joint; a driving rotary shaft and a driven rotary shaft are rotatably arranged on the rotary frame, a driving roller and a driving gear are fixed on the driving rotary shaft, the driving gear is meshed with the outer gear, a driven roller is fixed at the lower end of the driven rotary shaft, and the driving roller is in transmission connection with the driven roller through a conveying belt; the rotary frame is detachably provided with a collecting net frame, the collecting net frame is positioned at the inner side of the conveying belt, and the second drain pipe drains water into the collecting net frame; a plurality of push plates which are uniformly distributed are arranged on the conveyor belt, a pushing mechanism is arranged between every two adjacent push plates, the pushing mechanism comprises a shoveling claw which can move up and down, and when the shoveling claw which is moved to the large particle collecting cavity is in the ascending state, objects to be cleaned between the two adjacent push plates are pushed to the large particle collecting cavity.

Preferably, a baffle is fixed in the collecting net frame, the inner cavity of the collecting net frame is divided into a small particle collecting cavity and a large particle collecting cavity by the baffle, a gap is arranged on one side of the large particle collecting cavity, and when a claw moving to the gap is lifted, objects to be cleaned between two adjacent pushing plates are pushed to the large particle collecting cavity from the gap.

Preferably, the pushing mechanism further comprises a vertical rod, a connecting rod, a guide sleeve, a lifting rod, a connecting rod, a first rack, a fixed plate, a pushing rotating shaft, a first gear and a second gear, wherein the vertical rod is fixedly arranged at the top end of the pushing plate, the connecting rods are connected at the two ends of the guide sleeve, the other end of the connecting rod is hinged with the upper end of the vertical rod on the same side of the connecting rod, the lifting rod is slidably inserted in the guide sleeve and does not rotate relative to the guide sleeve, the lower end of the lifting rod is fixedly connected with the claw, the upper end of the lifting rod is fixedly connected with the first rack through the connecting rod, the fixed plate is fixedly connected with the guide sleeve, the pushing rotating shaft is in rotary connection with the fixed plate, the first gear and the second gear are fixedly arranged on the pushing rotating shaft, and the first gear is in meshed connection with the first gear; a second rack is fixed on the rotating frame and positioned at the notch, the second rack is used for being meshed and matched with the second gear, and an opening for the lifting rod, the connecting rod and the first rack to move is formed in the rotating frame; when the push plates on two sides of the pushing mechanism are in a parallel state, two ends of the shoveling claw are respectively connected with the two push plates in a sliding manner, and one end of the shoveling claw, which faces the conveying belt, is in clearance fit with the conveying belt.

Preferably, the second drain pipe is provided with a first drain outlet and a second drain outlet, the output end of the first drain outlet is positioned on one side above the small particle collecting cavity, the first drain outlet is used for draining water to the small particle collecting cavity, the output end of the second drain outlet is positioned on one side of the notch, the second drain outlet is used for draining water to the notch and the large particle collecting cavity, and the object to be cleaned on the claw is pushed to move to the large particle collecting cavity through the impact force of water flow.

Preferably, the cross-sectional area of the first drain opening is larger than the cross-sectional area of the second drain opening.

Preferably, the vertical projection of swivel mount and collection screen frame is not coincident, and the draw-in groove has all been seted up to swivel mount up end and be located the both sides of collection screen frame top, and collection screen frame upper end both sides are fixed with the cardboard, cardboard and draw-in groove joint cooperation, and the cardboard upper end is fixed with the handle.

Preferably, the rotary driving mechanism comprises a submersible motor, a speed reducer, a driving belt pulley, a driven belt pulley and a driving belt, wherein the submersible motor is in transmission connection with a hollow shaft, the submersible motor is fixedly installed on the installation frame, the output end of the submersible motor is connected with the input end of the speed reducer, the driving belt pulley is installed at the output end of the speed reducer, the driven belt pulley is installed on the hollow shaft, and the driving belt pulley is in transmission connection with the driven belt pulley through the driving belt.

Preferably, the mounting frame is fixedly provided with a protective shell, and the rotary driving mechanism is positioned in the protective shell.

Preferably, the driving roller and the driven roller are hollow cylinders.

Preferably, the conveyer belt is a net belt, and a plurality of water filtering holes are arranged on the push plate.

Preferably, a ring plate is fixed on the outer wall of the suction cylinder, and the upper end of the outer ring gear is fixedly connected with the lower end of the ring plate.

Compared with the prior art, the technical scheme has at least one of the following beneficial effects:

1. The algae and the floaters far away from the suction cylinder are pushed to the suction cylinder by the aid of the conveying belt and the pushing plate, so that the cleaning range is improved, the amount of the algae and the floaters right above the suction cylinder is increased, the pump body pumps water to the suction cylinder to convey the algae and the floaters on the water surface above the suction cylinder to the water collecting net frame, and the water is automatically discharged through the filtering holes of the collecting net frame, so that the algae and the floaters are collected, and the cleaning efficiency can be improved;

2. Through setting up pushing equipment, when second gear and second rack contact meshing, drive through the second gear and push away material pivot, first gear rotation, first gear drives first rack, the connecting rod, the lifter, it rises to copy the claw, it rises to conveyer belt upper end department to copy the big granule floater between two push plates to prop up the claw, big granule floater can be moved to breach, big granule collection intracavity by copying the claw under centrifugal force and second outlet spun rivers impact, thereby realize the collection of big granule floater, avoid big granule floater to stop up the suction cylinder, further improve cleaning efficiency.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention (the push plate and pushing mechanism are not shown);

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a top cross-sectional view of an embodiment of the present invention;

FIG. 4 is a side cross-sectional view of an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 6 is an enlarged partial schematic view at B in FIG. 3;

In the figure, 1, a mounting rack; 2. a pump body; 3. a water pumping pipe; 4. a first drain pipe; 5. a hollow shaft; 6. a suction cylinder; 7. an outer ring gear; 8. a rotating frame; 9. a second drain pipe; 10. a rotary joint; 11. a driving rotating shaft; 12. a driven rotating shaft; 13. a driving roller; 14. a drive gear; 15. a driven roller; 16. a conveyor belt; 17. collecting a net frame; 18. a partition plate; 19. a small particle collection chamber; 20. a large particle collection chamber; 21. a notch; 22. a push plate; 23. a pushing mechanism; 24. claw making; 25. a vertical rod; 26. a connecting rod; 27. a guide sleeve; 28. a lifting rod; 29. a connecting rod; 30. a first rack; 31. a fixing plate; 32. a pushing rotating shaft; 33. a first gear; 34. a second gear; 35. a second rack; 36. an opening; 37. a first drain port; 38. a second drain port; 39. a clamping groove; 40. a clamping plate; 41. a handle; 42. a submersible motor; 43. a speed reducer; 44. a transmission belt; 45. a protective shell; 46. a water filtering hole; 47. and (5) a ring plate.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.

As shown in fig. 1 to 6, the present embodiment provides a cleaning device for algae and floaters on water, which comprises a mounting frame 1, wherein the mounting frame 1 is fixed in an underwater pipe pile by fixing the pipe pile in water or other modes, so as to realize the installation of the device; or the height of the installation frame 1 is reasonably set according to the depth of the water area, and the installation of the device is realized by fixing the installation frame 1 at the water bottom;

The pump body 2 and the rotary driving mechanism are installed on the installation frame 1, the water suction pipe 3 is installed at the input end of the pump body 2, the first water discharge pipe 4 is installed at the output end of the pump body 2, the hollow shaft 5 is rotatably installed on the installation frame 1 through a bearing, the rotary driving mechanism is in transmission connection with the hollow shaft 5, the suction cylinder 6 is sleeved on the hollow shaft 5, the water suction pipe 3 is communicated with the suction cylinder 6, the suction cylinder 6 cannot rotate when the hollow shaft 5 rotates, the outer gear ring 7 coaxially arranged with the hollow shaft 5 is fixed on the periphery of the suction cylinder 6, and the upper end of the outer gear ring 7 is fixedly connected with the lower end of the ring plate 47 through fixing the ring plate 47 on the periphery of the suction cylinder 6, so that the installation of the outer gear ring 7 is realized; the upper end of the hollow shaft 5 is fixedly provided with a rotating frame 8, the rotating frame 8 is provided with a second drain pipe 9, the upper end of the hollow shaft 5 is communicated with the second drain pipe 9, and the lower end of the hollow shaft 5 is communicated with the first drain pipe 4 through a rotating joint 10; a driving rotating shaft 11 and a driven rotating shaft 12 are rotatably arranged on the rotating frame 8, a driving roller 13 and a driving gear 14 are fixed on the driving rotating shaft 11, the driving gear 14 is meshed with the outer gear 7, a driven roller 15 is fixed at the lower end of the driven rotating shaft 12, and the driving roller 13 is in transmission connection with the driven roller 15 through a conveying belt 16; the rotary frame 8 is detachably provided with a collecting net frame 17, the collecting net frame 17 is positioned at the inner side of the conveying belt 16, the second water drain pipe 9 drains water into the collecting net frame 17, a baffle 18 is fixed in the collecting net frame 17, the inner cavity of the collecting net frame 17 is divided into a small particle collecting cavity 19 and a large particle collecting cavity 20 by the baffle 18, and a notch 21 is formed in one side of the large particle collecting cavity 20; a plurality of push plates 22 are uniformly distributed on the conveyor belt 16; the pump body 2 pumps water to the suction cylinder 6 through the water pumping pipe 3, the suction cylinder 6 is submerged in water, the top end of the suction cylinder 6 is close to the water surface, algae and floaters on the water surface above the suction cylinder 6 can be pumped by the pump body 2, then the pump body 2 discharges water into the first water discharging pipe 4, the rotary joint 10, the second water discharging pipe 9 and the collecting net frame 17, the algae and the floaters are collected in the collecting net frame 17, and the water is automatically discharged through the filtering holes of the collecting net frame 17; in order to improve the cleaning efficiency, especially when the algae and the floaters right above the suction cylinder 6 are less, the hollow shaft 5 can be driven to rotate by the rotary driving mechanism, the hollow shaft 5 drives the rotary frame 8 to rotate, the driving roller 13 and the driven roller 15 turn round along with the hollow shaft 5, in the turning process, the driving gear 14 is meshed with the outer gear ring 7 to enable the driving gear 14 to rotate, the driving rotating shaft 11 and the driving roller 13 turn along with the driving gear ring, the driven roller 15 and the driven rotating shaft 12 are driven to rotate by the conveying belt 16, the conveying belt 16 can drive the push plate 22 to move, and the push plate 22 and the conveying belt 16 jointly convey the algae and the floaters on the water surface to the suction cylinder 6 in the turning process, so that the algae and the floaters right above the suction cylinder 6 are improved, the suction cylinder 6 is convenient to suck the algae and the floaters, and the cleaning efficiency is improved;

A pushing mechanism 23 is arranged between two adjacent pushing plates 22; as shown in fig. 4 and 6, the pushing mechanism 23 includes a claw 24 that can move up and down, and when the claw 24 moving to the gap 21 is lifted, the object to be cleaned between two adjacent pushing plates 22 is pushed to the large particle collecting cavity 20 from the gap 21; The pushing mechanism 23 further comprises a vertical rod 25, a connecting rod 26, a guide sleeve 27, a lifting rod 28, a connecting rod 29, a first rack 30, a fixed plate 31, a pushing rotating shaft 32, a first gear 33 and a second gear 34, wherein the vertical rod 25 is fixedly arranged at the top end of the push plate 22, the connecting rod 26 is connected at two ends of the guide sleeve 27, the other end of the connecting rod 26 is hinged with the upper end of the vertical rod 25 at the same side, the lifting rod 28 is slidably inserted in the guide sleeve 27 and does not rotate relative to the guide sleeve 27, the sections of the guide sleeve 27 and the lifting rod 28 are rectangular, the lower end of the lifting rod 28 is fixedly connected with the shoveling claw 24, the upper end of the lifting rod 28 is fixedly connected with the first rack 30 through the connecting rod 29, the fixed plate 31 is fixedly connected with the guide sleeve 27, the pushing rotating shaft 32 is rotatably connected with the fixed plate 31 through a bearing, the first gear 33 and the second gear 34 are fixedly arranged on the pushing rotating shaft 32, and the first gear 33 is meshed and connected with the first gear 33; A second rack 35 is fixed on the rotating frame 8 and positioned at the notch 21, the second rack 35 is used for being meshed and matched with the second gear 34, and an opening 36 for the lifting rod 28, the connecting rod 29 and the first rack 30 to move is formed in the rotating frame 8; When the push plates 22 on two sides of the pushing mechanism 23 are in a parallel state, two ends of the shoveling claw 24 are respectively connected with the two push plates 22 in a sliding way, one end of the shoveling claw 24 facing the conveying belt 16 is in clearance fit with the conveying belt 16, so that the positioning of the pushing mechanism 23 can be realized, when the pushing mechanism 23 moves to the notch 21, the second gear 34 can be in contact engagement with the second rack 35, so that the second gear 34 rotates, the pushing rotating shaft 32 and the first gear 33 rotate along with the second gear, the first gear 33 drives the first rack 30 to rise, the first rack 30 drives the lifting rod 28 and the shoveling claw 24 to rise through the connecting rod 29, the shoveling claw 24 can lift large-particle floaters between the two push plates 22 and stably rise, Until the shoveling claw 24 rises to the upper end of the conveying belt 16, the height of the lower end of the notch 21 is lower than the height of the top end of the conveying belt 16, large-particle floating matters can move into the notch 21 and the large-particle collecting cavity 20 from the shoveling claw 24 under the action of centrifugal force, when the second gear 34 moves out of the second rack 35, the shoveling claw 24 automatically descends under the action of gravity, and when the connecting rod 29 is abutted with the guide sleeve 27, the shoveling claw 24 descends to the position below the water surface and below the bottom end of the push plate 22 again, so that algae and floating matters in the next period cannot be influenced to enter between the two push plates 22; The claw 24 does not drop below the level of the push plate 22. The large-particle floaters can be empty water bottles, plastic bags and the like, and the large-particle floaters are pushed to the large-particle collecting cavity 20 in advance, so that the large-particle floaters are prevented from being conveyed to the suction cylinder 6, and the suction cylinder 6 is prevented from being blocked. Wherein, the vertical rod 25 can play a role in raising the installation height of the guide sleeve 27; the connecting rod 26 can play a role of installing the guide sleeve 27 and enabling the guide sleeve 27 to be in a relatively fixed position, and when the push plate 22 moves to the position of the driving roller 13 and the driven roller 15 to do non-linear motion, the guide sleeve 27 can still be in a position between the two push plates 22; the lifting rod 28 can play a role in driving the lifting claw 24 to lift; The connecting rod 29 can serve to connect the lifting rod 28 and the first rack 30; the gap 21 is arranged to reduce the height of the large-particle floating matters entering the large-particle collecting cavity 20, so that the claw 24 can push the large-particle floating matters to the large-particle collecting cavity 20, and the inner cavity of the collecting net frame 17 is divided into the small-particle collecting cavity 19 and the large-particle collecting cavity 20 by the baffle 18, and considering that the small-particle floating matters which can be lifted by the claw 24 on the water surface are less, the claw 24 cannot be more inconvenient to lift up, such as leaves, blue algae and the like, the volume of the small-particle collecting cavity 19 is larger than that of the large-particle collecting cavity 20; the provision of the large particle collection chamber 20 with the notch 21 results in a collection amount that is lower than that of the small particle collection chamber 19 because the collected large particle floats cannot exceed the notch 21, otherwise they fall out easily.

In order to enable the second water discharging pipe 9 to discharge water into the collecting net frame 17, the second water discharging pipe 9 is provided with a first water discharging hole 37 and a second water discharging hole 38, the output end of the first water discharging hole 37 is located on one side above the small particle collecting cavity 19, the first water discharging hole 37 is used for discharging water to the small particle collecting cavity 19, the output end of the second water discharging hole 38 is located on one side of the notch 21, the second water discharging hole 38 is used for discharging water to the notch 21 and the large particle collecting cavity 20, and the cleaning objects on the shoveling claws 24 are pushed to move to the large particle collecting cavity 20 through water flow impact force. The water draining direction of the first water draining outlet 37 is horizontal, so that water can be drained into the small particle collecting cavity 19, and interference with the collecting net frame 17 can be avoided when the collecting net frame 17 is vertically lifted and taken out; the water draining direction of the second water draining outlet 38 is inclined upwards, so that water can be drained into the large particle collecting cavity 20, and the objects to be cleaned on the claw 24 can be pushed to move towards the notch 21 by the impact force of water flow, so that the objects to be cleaned on the claw 24 can smoothly enter the large particle collecting cavity 20.

In order for the second drain pipe 9 to drain most of the water into the small particle collecting chamber 19, a cross-sectional area of the first drain opening 37 is provided that is larger than a cross-sectional area of the second drain opening 38. Thus, the first drain opening 37 will drain more water than the second drain opening 38, so that most of the small particle floats in the water are collected in the small particle collection chamber 19, while the second drain opening 38 will drain less water, primarily to promote the transfer of large particle floats by the claw 24 into the large particle collection chamber 20.

In order to facilitate taking and placing of the collecting net frame 17, the rotary frame 8 is arranged so as not to coincide with the vertical projection of the collecting net frame 17, and therefore the collecting net frame 17 is not blocked by the rotary frame 8 when being taken and placed vertically; clamping grooves 39 are formed in the upper end face of the rotating frame 8 and located on two sides above the collecting net frame 17, clamping plates 40 are fixed on two sides of the upper end of the collecting net frame 17, the clamping plates 40 are matched with the clamping grooves 39 in a clamping mode, and handles 41 are fixed at the upper ends of the clamping plates 40. The clamping plate 40 is clamped by the clamping groove 39, so that the rotary frame 8 is clamped with the collecting net frame 17, and the rotary frame 8 can drive the collecting net frame 17 to move; the two handles 41 are held by hand, or the two handles 41 are connected by the lifting hook of the lifting device, so that the collecting net frame 17 can be conveniently and vertically taken and placed, and impurities collected by the collecting net frame 17 are cleaned.

In order to facilitate the rotation of the hollow shaft 5, the rotary driving mechanism comprises a submersible motor 42, a speed reducer 43, a driving belt pulley, a driven belt pulley and a driving belt 44, and is in transmission connection with the hollow shaft 5, wherein the submersible motor 42 is fixedly installed on the installation frame 1, the output end of the submersible motor 42 is connected with the input end of the speed reducer 43, the driving belt pulley is installed at the output end of the speed reducer 43, the driven belt pulley is installed on the hollow shaft 5, and the driving belt pulley is in transmission connection with the driven belt pulley through the driving belt 44. After the speed of the speed reducer 43 is reduced, the submersible motor 42 drives the driving belt pulley to rotate slowly, and the driving belt pulley drives the driven belt pulley and the hollow shaft 5 to rotate through the driving belt 44.

In order to avoid that sundries in water influence the normal work of the rotary driving mechanism, a protective shell 45 is fixed on the installation frame 1, and the rotary driving mechanism is positioned in the protective shell 45. The rotary joint 10 is also located within the protective housing 45. The lower end of the suction tube 6 is fixedly connected with the upper end of the protective shell 45. The hollow shaft 5 passes through the upper end of the protective shell 45 and then passes through the suction cylinder 6, the hollow shaft 5 is not contacted with the protective shell 45 and the suction cylinder 6, and holes for the hollow shaft 5 to pass through and be in clearance fit with the hollow shaft 5 are formed in the suction cylinder 6 and the protective shell 45.

In order to avoid damage to the hollow shaft 5 caused by excessive force of the rotating frame 8 and the collecting net frame 17, the driving roller 13 and the driven roller 15 are hollow cylinders. In this way, the driving roller 13 and the driven roller 15 have certain buoyancy, and can bear part of the gravity of the rotating frame 8 and the collecting net frame 17 by utilizing the buoyancy.

Working principle: the pump body 2 pumps water to the suction cylinder 6 through the water pumping pipe 3, algae and floaters on the water surface above the suction cylinder 6 are pumped by the pump body 2 together with the water, then the pump body 2 discharges the water into the first water discharging pipe 4, the rotary joint 10 and the second water discharging pipe 9, the water is discharged to the small particle collecting cavity 19 through the first water discharging hole 37, and the water is discharged to the large particle collecting cavity 20 through the second water discharging hole 38; the water is automatically discharged through the filtering holes of the collecting net frame 17, and algae and floaters are collected in the collecting net frame 17;

as shown in fig. 2 and 3, the rotary driving mechanism drives the hollow shaft 5 and the rotary frame 8 to rotate clockwise, the driving roller 13 and the driven roller 15 turn around along with the hollow shaft, in the turning process, the driving gear 14 is meshed with the outer gear ring 7 to enable the driving gear 14 to rotate, so that the conveying belt 16 moves, and algae and floaters far away from the suction cylinder 6 can be pushed to the suction cylinder 6 due to the longer length of the conveying belt 16, so that the amount of the algae and the floaters right above the suction cylinder 6 is increased, the suction cylinder 6 is facilitated to suck the algae and the floaters, and the cleaning efficiency is improved;

When the pushing mechanism 23 moves to the notch 21, the second gear 34 can be in contact engagement with the second rack 35, so that the second gear 34, the pushing rotating shaft 32 and the first gear 33 rotate along with the second gear, the first gear 33 drives the first rack 30, the connecting rod 29, the lifting rod 28 and the lifting claw 24 to ascend, the lifting rod 28 and the upper part of the first rack 30 ascend from the opening 36 to the rotating frame 8 to ascend, the lifting claw 24 can smoothly ascend, the lifting claw 24 supports large-particle floating matters between the two pushing plates 22 to ascend to the upper end of the conveying belt 16, and the large-particle floating matters can move into the notch 21 and the large-particle collecting cavity 20 under the action of centrifugal force and the water flow impact sprayed by the second water outlet 38, so that the collection of the large-particle floating matters is realized, and the large-particle floating matters are prevented from blocking the suction cylinder 6. Therefore, not only can the classified recovery of the floaters be realized, but also the blockage of the suction cylinder 6 by the large-particle floaters can be avoided.

It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a surface of water alga and floater cleaning device, its characterized in that, including mounting bracket (1), install pump body (2) and rotary driving mechanism on mounting bracket (1), pump body (2) input installs drinking-water pipe (3), and first drain pipe (4) are installed to pump body (2) output, rotate on mounting bracket (1) and install hollow shaft (5), rotary driving mechanism and hollow shaft (5) transmission connection, the cover is equipped with suction tube (6) on hollow shaft (5), drinking-water pipe (3) and suction tube (6) intercommunication, suction tube (6) periphery is fixed with outer ring gear (7) coaxial setting with hollow shaft (5), hollow shaft (5) upper end fixed with swivel mount (8), installs second drain pipe (9) on swivel mount (8), hollow shaft (5) upper end and second drain pipe (9) intercommunication, hollow shaft (5) lower extreme through swivel joint (10) and first drain pipe (4); a driving rotating shaft (11) and a driven rotating shaft (12) are rotatably arranged on the rotating frame (8), a driving roller (13) and a driving gear (14) are fixed on the driving rotating shaft (11), the driving gear (14) is meshed with the outer gear ring (7), a driven roller (15) is fixed at the lower end of the driven rotating shaft (12), and the driving roller (13) is in transmission connection with the driven roller (15) through a conveying belt (16); a collecting net frame (17) is detachably arranged on the rotating frame (8), the collecting net frame (17) is positioned at the inner side of the conveying belt (16), and the second drain pipe (9) drains water into the collecting net frame (17); a plurality of push plates (22) which are uniformly distributed are arranged on the conveying belt (16), a pushing mechanism (23) is arranged between every two adjacent push plates (22), the pushing mechanism (23) comprises a shoveling claw (24) which can move up and down, and when the shoveling claw (24) which is moved to the large particle collecting cavity (20) is in ascend, objects to be cleaned between the two adjacent push plates (22) are pushed to the large particle collecting cavity (20).

2. The device for cleaning algae and floaters on water surface according to claim 1, characterized in that a partition plate (18) is fixed in the collecting net frame (17), the partition plate (18) divides the inner cavity of the collecting net frame (17) into a small particle collecting cavity (19) and a large particle collecting cavity (20), a gap (21) is arranged on one side of the large particle collecting cavity (20), and when a claw (24) moving to the gap (21) is lifted, objects to be cleaned between two adjacent pushing plates (22) are pushed to the large particle collecting cavity (20) from the gap (21).

3. The water algae and floater cleaning device according to claim 2, wherein the pushing mechanism (23) further comprises a vertical rod (25), a connecting rod (26), a guide sleeve (27), a lifting rod (28), a connecting rod (29), a first rack (30), a fixed plate (31), a pushing rotating shaft (32), a first gear (33) and a second gear (34), the vertical rod (25) is fixedly arranged at the top end of the pushing plate (22), the connecting rod (26) is connected at two ends of the guide sleeve (27), the other end of the connecting rod (26) is hinged with the upper end of the vertical rod (25) at the same side, the lifting rod (28) is slidably inserted in the guide sleeve (27) and does not rotate relative to the guide sleeve (27), the lower end of the lifting rod (28) is fixedly connected with the lifting claw (24), the upper end of the lifting rod (28) is fixedly connected with the first rack (30) through the connecting rod (29), the fixed plate (31) is fixedly connected with the guide sleeve (27), the pushing rotating shaft (32) is rotatably connected with the fixed plate (31), and the first gear (33) and the second gear (34) are fixedly meshed with the first gear (33); a second rack (35) is fixed on the rotating frame (8) and positioned at the notch (21), the second rack (35) is used for being meshed and matched with the second gear (34), and an opening (36) for the lifting rod (28), the connecting rod (29) and the first rack (30) to move is formed in the rotating frame (8); when the push plates (22) on two sides of the pushing mechanism (23) are in a parallel state, two ends of the shoveling claw (24) are respectively connected with the two push plates (22) in a sliding mode, and one end of the shoveling claw (24) facing the conveying belt (16) is in clearance fit with the conveying belt (16).

4. A water surface algae and floater cleaning device according to claim 3, wherein the second drain pipe (9) is provided with a first drain outlet (37) and a second drain outlet (38), the output end of the first drain outlet (37) is positioned on one side above the small particle collecting cavity (19), the first drain outlet (37) is used for draining water to the small particle collecting cavity (19), the output end of the second drain outlet (38) is positioned on one side of the notch (21), the second drain outlet (38) is used for draining water to the notch (21) and the large particle collecting cavity (20), and the object to be cleaned on the claw (24) is pushed to move to the large particle collecting cavity (20) by water flow impact force.

5. The water surface algae and floater cleaning apparatus of claim 4, wherein a cross-sectional area of the first drain opening (37) is larger than a cross-sectional area of the second drain opening (38).

6. The device for cleaning algae and floaters on water surface according to claim 1, wherein the vertical projection of the rotating frame (8) and the collecting net frame (17) is not coincident, clamping grooves (39) are formed in the upper end face of the rotating frame (8) and located on two sides above the collecting net frame (17), clamping plates (40) are fixed on two sides of the upper end of the collecting net frame (17), the clamping plates (40) are matched with the clamping grooves (39) in a clamping manner, and handles (41) are fixed at the upper ends of the clamping plates (40).

7. The device for cleaning algae and floaters on water surface according to claim 1, characterized in that the rotary driving mechanism comprises a submersible motor (42), a speed reducer (43), a driving belt wheel, a driven belt wheel and a driving belt (44), wherein the submersible motor (42) is in transmission connection with the hollow shaft (5), the submersible motor (42) is fixedly installed on the installation frame (1), the output end of the submersible motor (42) is connected with the input end of the speed reducer (43), the driving belt wheel is installed at the output end of the speed reducer (43), the driven belt wheel is installed on the hollow shaft (5), and the driving belt wheel is in transmission connection with the driven belt wheel through the driving belt (44).

8. The device for cleaning algae and floaters on water according to claim 7, characterized in that the mounting frame (1) is fixed with a protecting shell (45), and the rotation driving mechanism is positioned in the protecting shell (45).

9. The water surface algae and floater cleaning device according to claim 1, wherein the driving roller (13) and the driven roller (15) are hollow cylinders.

10. The device for cleaning algae and floaters on water surface according to claim 1, characterized in that the conveyor belt (16) is a mesh belt, and the push plate (22) is provided with a plurality of water filtering holes (46).