CN112095565A - River course surface of water cleaning device - Google Patents
River course surface of water cleaning device Download PDFInfo
- Publication number
- CN112095565A CN112095565A CN202010971286.3A CN202010971286A CN112095565A CN 112095565 A CN112095565 A CN 112095565A CN 202010971286 A CN202010971286 A CN 202010971286A CN 112095565 A CN112095565 A CN 112095565A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- gear
- bevel gear
- fixedly connected
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
- B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H2023/0208—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members
- B63H2023/0216—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members by means of belts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H2023/0291—Trolling gears, i.e. mechanical power transmissions comprising controlled slip clutches, e.g. for low speed propulsion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to the technical field of garbage cleaning, in particular to a riverway water surface cleaning device which comprises a propelling device, wherein the propelling device comprises a transmission structure, the transmission structure comprises a gear box, one side of the gear box is rotatably provided with a first rotating shaft, the other side of the gear box is rotatably provided with a second rotating shaft, one end of the second rotating shaft is fixedly connected with a first bevel gear, the other end of the second rotating shaft is fixedly connected with an incomplete gear, one side of the interior of the gear box is rotatably provided with a third rotating shaft, the other side of the interior of the gear box is rotatably provided with a fourth rotating shaft, one end of the third rotating shaft is fixedly connected with a first pinion, the other end of the third rotating shaft is fixedly connected with a first bull gear, one end of the fourth rotating shaft is fixedly connected with a second pinion, and the device continuously rotates forwards and backwards through a fifth rotating shaft to enable fishing lines wound, The sundries such as fishing nets fall off.
Description
Technical Field
The invention relates to the technical field of garbage cleaning, in particular to a riverway water surface cleaning device.
Background
With the change of life of people and the development of tourism industry, some garbage floaters often exist on some lakes, rivers and even sea surfaces, such as: floaters such as mineral water bottles, garbage bags, beverage bottles and the like cause water pollution and ecological environment damage; the garbage cleaning mode aiming at the floating garbage on water generally adopts a garbage salvage ship to clean the garbage.
The common garbage salvage ship mostly adopts a propeller to drive a ship body to walk on the water surface, in order to prevent the propeller from being wound by threadlike garbage such as fishing nets, fishing lines and the like, the ship propeller mostly adopts an anti-winding rotary cutter, and a rope and the fishing net can quickly cut off entanglement before the propeller is wound, so that the ship can continuously advance forwards, and the phenomenon that the ship has to slow down due to the fact that water flow is blocked by the entanglement and dragging of a net rope is avoided;
however, the river channels inside cities are often eutrophicated due to the polluted water body of domestic sewage, when the fishing vessel is used for cleaning the water surface, the rotating shaft of the propeller is soaked by the sewage in the river channel, corrosion grains are generated on the surface of the rotating shaft and are attached to the rotating shaft by algae, and the surface of the rotating shaft is uneven, so that the friction coefficient between the surface of the rotating shaft and garbage is increased, the stress points of the garbage attached to the surface of the rotating shaft are increased, and the garbage on the water surface can be wound on the shaft body of the rotating shaft when the rotating shaft rotates, so that the output efficiency of the rotating.
Disclosure of Invention
The invention aims to solve the problem that garbage on the water surface of a rotating shaft of a marine propeller is wound in the prior art, and provides a river water surface cleaning device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the design is a riverway water surface cleaning device, which comprises a propelling device, wherein the propelling device comprises a transmission structure, the transmission structure comprises a gear box, one side of the gear box is rotatably provided with a first rotating shaft, the other side of the gear box is rotatably provided with a second rotating shaft, one end of the second rotating shaft is fixedly connected with a first bevel gear, the other end of the second rotating shaft is fixedly connected with an incomplete gear, one side of the inner part of the gear box is rotatably provided with a third rotating shaft, the other side of the inner part of the gear box is rotatably provided with a fourth rotating shaft, one end of the third rotating shaft is fixedly connected with a first pinion, the other end of the third rotating shaft is fixedly connected with a first gearwheel, one end of the fourth rotating shaft is fixedly connected with a second pinion, the other end of the fourth rotating shaft is fixedly connected with a second gearwheel, and the first rotating shaft in the gear box is fixedly connected with a first transmission gear, the first transmission gear is meshed with the second gearwheel, a steering gear is meshed with the second transmission gear, the steering gear is meshed with the first gearwheel, the steering gear abuts against between the second transmission gear and the first gearwheel, the first pinion and the second pinion can be meshed with the incomplete gear, and a second bevel gear is fixedly connected to one end, away from the gear box, of the first rotating shaft;
the propulsion device further comprises a propulsion mechanism, the propulsion mechanism comprises a connecting plate, the connecting plate is horizontally and fixedly connected to the bottom of the gear box, two short shafts are rotatably mounted on one side, away from the gear box, of the upper surface of the connecting plate, a third bevel gear is fixedly connected to one end of each short shaft, a universal coupling is mounted at the other end of each short shaft, the third bevel gears are meshed with the second bevel gears, movable plates are horizontally hinged to two ends, away from the gear box, of the connecting plate, a long shaft is rotatably mounted on the upper surfaces of the movable plates, one end of the long shaft is connected with the short shafts through the universal couplings, and a first bevel gear is fixedly connected to the other end of the long shaft;
the propulsion mechanism further comprises a propeller, the propeller comprises a shell, a gasket and a hollow propeller inside, the shell is fixedly connected to one side of the movable plate far away from the connecting plate, a suspension cabin is fixedly connected to the top of the shell, the gasket is lined inside the shell, two connecting shafts are fixedly connected to the inner wall of the gasket along radial intervals, the central axes of the two connecting shafts are positioned on the same straight line, one end of the connecting shaft far away from the inner wall of the gasket is rotatably provided with a fourth bevel gear, a fifth rotating shaft is inserted in the gasket, the central axis of the fifth rotating shaft and the central axis of the gasket are positioned on the same straight line, one end of the fifth rotating shaft is rotatably arranged inside the propeller, the other end of the fifth rotating shaft is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear, a ratchet wheel is fixedly connected to the fifth rotating shaft inside the propeller, a first pawl is hinged to the inner wall of the propeller, the first pawl is connected to the ratchet wheel in a matched mode, a tubular shaft is sleeved on the fifth rotating shaft on one side of the gasket, a fifth bevel gear is sleeved on the fifth rotating shaft on the other side of the gasket, the fifth bevel gear is fixedly connected to the end face of the propeller and meshed with the fourth bevel gear, a sixth bevel gear is fixedly connected to the tubular shaft and meshed with the fourth bevel gear, a plurality of wedge-shaped limiting grooves are formed in the inner wall of the tubular shaft at intervals, a plurality of second pawls are hinged to the fifth rotating shaft inside the tubular shaft at intervals, and at least part of the second pawls abut against the limiting grooves;
river surface of water cleaning device still includes the rubbish fishing device of clearance surface of water rubbish, rubbish fishing device can drive first bevel gear rotates.
Preferably, one end of the material pipe is communicated with the bin, the other end of the material pipe is communicated with the collecting cover, a plurality of feeding screw rods are rotatably arranged in the material pipe, one end of each feeding screw rod is fixedly connected with a worm wheel, a worm is rotatably arranged on the material pipe and is connected to the worm wheel in a matching manner, one side of the outer wall of the material pipe is fixedly connected with a motor, the output end of the motor is fixedly connected to one end of the worm in a coaxial manner, and the other end of the worm extends out of the material pipe and is fixedly connected with a second belt wheel;
a sixth rotating shaft is rotatably mounted on one side of the outer wall of the gear box, a seventh bevel gear is fixedly connected to one end of the sixth rotating shaft, a first belt wheel is fixedly connected to the other end of the sixth rotating shaft, the seventh bevel gear is meshed with the first bevel gear, and a first belt is mounted on the first belt wheel and the second belt wheel in a matched manner;
the discharge gate has been seted up at the feed bin top, the feed bin is kept away from seted up the outlet on the one side of material pipe install filter structure that has filtering capability on the outlet.
Preferably, filtration includes drive shaft, first axis of rotation, second axis of rotation and annular filter screen, the rotatable installation of first axis of rotation is in the outlet top on the feed bin outer wall, the rotatable installation of second axis of rotation the outlet below on the feed bin outer wall, the rotatable erections of drive shaft are in on the outlet, the filter screen cover is established the drive shaft first axis of rotation with the second axis of rotation, the filter screen is in the state of tightening all the time, one of drive shaft serves the rigid coupling and has the third band pulley, the third band pulley with the second belt pulley is gone up the cooperation and is installed the second belt.
Preferably, the gear box is coated with a waterproof layer.
The river water surface cleaning device provided by the invention has the beneficial effects that: this river course surface of water cleaning device passes through rubbish fishing device drive first pivot unidirectional rotation, can drive the periodic positive and negative rotation that carries on of second bevel gear during second pivot unidirectional rotation, second bevel gear can drive first helical gear and carry out positive and negative rotation when the periodic positive and negative rotation that carries on, can drive second helical gear rotation during first helical gear rotates, can drive fifth pivot rotation during second helical gear rotates, can drive fifth pivot positive and negative rotation when second helical gear positive and negative rotation, no matter fifth pivot forward rotation or reverse rotation, fifth pivot only can drive the screw and carry out the rotation of single direction, the screw rotates and can promote rubbish fishing device and remove in the river course, winding debris can be cut by the paddle on the screw, the fifth pivot is carried out positive and negative rotation in succession and can be made the epaxial winding fish tape, debris such as fishing net drop.
Drawings
Fig. 1 is a schematic structural diagram of a river surface cleaning device provided by the invention.
Fig. 2 is a schematic structural diagram of a river surface cleaning device provided by the invention.
Fig. 3 is a first structural schematic diagram of a garbage fishing device of the river surface cleaning device provided by the invention.
Fig. 4 is a schematic structural diagram of a second garbage fishing device of the river water surface cleaning device provided by the invention.
Fig. 5 is a schematic view of an installation structure of a worm wheel and a worm of the river water surface cleaning device provided by the invention.
Fig. 6 is a schematic structural diagram of a propulsion device of a river surface cleaning device according to the present invention.
Fig. 7 is a schematic structural diagram of a propulsion mechanism of a riverway water surface cleaning device provided by the invention.
Fig. 8 is a first structural schematic diagram of the interior of a gearbox of the riverway water surface cleaning device provided by the invention.
Fig. 9 is a schematic structural diagram of the interior of a gearbox of the river water surface cleaning device provided by the invention.
Fig. 10 is a partially enlarged view of a propulsion mechanism of the riverway water surface cleaning device provided by the invention.
Fig. 11 is a first structural schematic diagram of a propeller of a riverway water surface cleaning device provided by the invention.
Fig. 12 is an enlarged view of a river surface cleaning device according to the present invention at position E.
Fig. 13 is a schematic structural view of a fifth rotating shaft of the river water surface cleaning device according to the present invention.
Fig. 14 is an enlarged view of a position C of the river surface cleaning device according to the present invention.
Fig. 15 is a schematic structural diagram of a propeller of the riverway water surface cleaning device provided by the invention.
Fig. 16 is a B-direction sectional view of a river surface cleaning device according to the present invention.
Fig. 17 is a D-direction sectional view of a river surface cleaning device provided by the invention.
Fig. 18 is an enlarged view of a position a of the riverway water surface cleaning device provided by the invention.
Fig. 19 is a third schematic structural diagram of a propeller of the riverway water surface cleaning device provided by the invention.
In the figure: the device comprises a storage bin 1, a material pipe 2, a collecting cover 3, a gear box 4, a first rotating shaft 5, a connecting plate 6, a second rotating shaft 7, a first bevel gear 8, an incomplete gear 9, a first pinion 10, a third rotating shaft 11, a first large gear 12, a second pinion 13, a fourth rotating shaft 14, a second large gear 15, a first transmission gear 16, a second transmission gear 17, a second bevel gear 18, a third bevel gear 19, a short shaft 20, a universal coupling 21, a movable plate 22, a long shaft 23, a first bevel gear 24, a second bevel gear 25, a fifth rotating shaft 26, a housing 27, a second pawl 28, a ratchet wheel 29, a tubular shaft 30, a sixth bevel gear 31, a gasket 32, a connecting shaft 33, a fourth bevel gear 34, a fifth bevel gear 35, a propeller 36, a first pawl 37, a limiting groove 38, a suspension cabin 39, a seventh bevel gear 40, a sixth rotating shaft 41, a first belt wheel 42, a first belt 43, a second belt wheel 44, a third, The device comprises a second belt 45, a third belt wheel 46, a feeding screw 47, a worm wheel 48, a worm 49, a motor 50, a driving shaft 51, a first rotating shaft 52, a second rotating shaft 53, a water outlet 54, a material outlet 55, a filter screen 56, a nut seat 57, an adjusting screw 58, a bearing seat 59 and a steering gear 60.
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.
Referring to fig. 6-19, a river water surface cleaning device, including a propulsion device, the propulsion device includes a transmission structure, the transmission structure includes a gear box 4, the gear box 4 is coated with a waterproof layer, a first rotating shaft 5 is rotatably installed on one side of the gear box 4, a second rotating shaft 7 is rotatably installed on the other side of the gear box 4, one end of the second rotating shaft 7 is fixedly connected with a first bevel gear 8, the other end of the second rotating shaft 7 is fixedly connected with an incomplete gear 9, one side of the inside of the gear box 4 is rotatably installed with a third rotating shaft 11, the other side of the inside of the gear box 4 is rotatably installed with a fourth rotating shaft 14, one end of the third rotating shaft 11 is fixedly connected with a first pinion 10, the other end of the third rotating shaft 11 is fixedly connected with a first gearwheel 12, one end of the fourth rotating shaft 14 is fixedly connected with a second pinion 13, the other end of the fourth rotating shaft 14 is fixedly connected with a second gearwheel 15, the first rotating The first transmission gear 16 is meshed with the second gearwheel 15, the second transmission gear 17 is meshed with a steering gear 60, the steering gear 60 is meshed with the first gearwheel 12 (the steering gear 60 is rotationally connected inside the gear box 4 through a rotating shaft), the steering gear 60 is abutted between the second transmission gear 17 and the first gearwheel 12, the first pinion 10 and the second pinion 13 can be meshed with the incomplete gear 9, and the end of the first rotating shaft 5, which is far away from the gear box 4, is fixedly connected with a second bevel gear 18; the second rotating shaft 7 is driven to rotate in a single direction, the second rotating shaft 7 can drive the incomplete gear 9 to rotate, and the incomplete gear 9 can be periodically meshed with the first pinion 10 and the second pinion 13 when rotating;
when the incomplete gear 9 is meshed with the first pinion 10, the incomplete gear 9 can drive the first pinion 10 to reversely rotate in a direction opposite to the rotating direction of the incomplete gear 9, the first pinion 10 drives the third rotating shaft 11 to reversely rotate, the third rotating shaft 11 drives the first big gear 12 to reversely rotate, the first big gear 12 drives the steering gear 60 to normally rotate, the steering gear 60 drives the second transmission gear 17 to reversely rotate, the second transmission gear 17 reversely rotates to drive the first rotating shaft 5 to reversely rotate, and the first rotating shaft 5 reversely rotates to drive the second bevel gear 18 to reversely rotate;
when the incomplete gear 9 is meshed with the second pinion 13, the incomplete gear 9 drives the second pinion 13 to rotate reversely, the second pinion 13 rotates reversely to drive the fourth rotating shaft 14 to rotate reversely, the fourth rotating shaft 14 rotates reversely to drive the second gearwheel 15 to rotate reversely, the second gearwheel 15 rotates reversely to drive the first transmission gear 16 to rotate forwardly, the first transmission gear 16 rotates forwardly to drive the first rotating shaft 5 to rotate forwardly, and the first rotating shaft 5 rotates forwardly to drive the second gearwheel 18 to rotate forwardly;
as can be seen from the above, when the second rotating shaft 7 rotates in one direction, the second bevel gear 18 is driven to rotate in forward and reverse directions periodically.
The propulsion device also comprises a propulsion mechanism, the propulsion mechanism comprises a connecting plate 6, the connecting plate 6 is horizontally and fixedly connected to the bottom of the gear box 4, two short shafts 20 are rotatably mounted on one side of the upper surface of the connecting plate 6, which is far away from the gear box 4, one end of each short shaft 20 is fixedly connected with a third bevel gear 19, the other end of each short shaft 20 is provided with a universal coupling 21, the third bevel gear 19 is meshed with a second bevel gear 18, two ends of one side of the connecting plate 6, which is far away from the gear box 4, are horizontally hinged with movable plates 22, bearing seats 59 are mounted on the bottom surfaces of the movable plates 22, nut seats 57 are rotatably mounted at the bottoms of the bearing seats 59, the nut seats 57 are screwed on adjusting screw rods 58, the adjusting screw rods 58 are rotated, the two nut seats 57 can mutually approach or separate to drive the two movable plates 22 to move so as to, one end of the long shaft 23 is connected with the short shaft 20 through a universal joint 21, and the other end of the long shaft 23 is fixedly connected with a first bevel gear 24; when the second bevel gear 18 rotates, the third bevel gear 19 can be driven to rotate, the third bevel gear 19 can drive the short shaft 20 to rotate, when the short shaft 20 rotates, the long shaft 23 can be driven to rotate through the universal coupling 21, and when the long shaft 23 rotates, the first bevel gear 24 can be driven, so that when the second bevel gear 18 periodically rotates forward and backward, the first bevel gear 24 can be driven to rotate forward and backward.
The propulsion mechanism further comprises a propeller, the propeller comprises a shell 27, a gasket 32 and a propeller 36 with a hollow interior, the shell 27 is fixedly connected to one side of the movable plate 22 far away from the connecting plate 6, a suspension cabin 39 is fixedly connected to the top of the shell 27, the gasket 32 is lined inside the shell 27, two connecting shafts 33 are fixedly connected to the inner wall of the gasket 32 at intervals along the radial direction, the central axes of the two connecting shafts 33 are positioned on the same straight line, a fourth bevel gear 34 is rotatably installed at one end, away from the inner wall of the gasket 32, of each connecting shaft 33, a fifth rotating shaft 26 is inserted into the gasket 32, the central axis of the fifth rotating shaft 26 is positioned on the same straight line with the central axis of the gasket 32, one end of the fifth rotating shaft 26 is rotatably installed inside the propeller 36, a second bevel gear 25 is fixedly connected to the other end of the fifth rotating shaft 26, the second bevel gear 25 is engaged with, so that the long shaft 23 can drive the fifth rotating shaft 26 to rotate), a ratchet 29 is fixedly connected to the fifth rotating shaft 26 inside the propeller 36, a first pawl 37 is hinged to the inner wall of the propeller 36, the first pawl 37 is connected to the ratchet 29 in a matched manner, a pipe shaft 30 is sleeved on the fifth rotating shaft 26 on one side of the gasket 32, a fifth bevel gear 35 is sleeved on the fifth rotating shaft 26 on the other side of the gasket 32, the fifth bevel gear 35 is fixedly connected to the end surface of the propeller 36, the fifth bevel gear 35 is meshed with the fourth bevel gear 34, a sixth bevel gear 31 is fixedly connected to the pipe shaft 30, the sixth bevel gear 31 is meshed with the fourth bevel gear 34, a plurality of wedge-shaped limiting grooves 38 are arranged on the inner wall of the pipe shaft 30 at intervals, a plurality of second pawls 28 are hinged to the fifth rotating shaft 26 inside the pipe shaft 30 at intervals, and at least part of the second; the first bevel gear 24 can drive the second bevel gear 25 to rotate when rotating, the second bevel gear 25 can drive the fifth rotating shaft 26 to rotate when rotating, and the fifth rotating shaft 26 can be driven to rotate forward and backward when the second bevel gear 25 rotates forward and backward;
as shown in fig. 16-18, the clockwise rotation of the fifth rotating shaft 26 is used as the forward rotation, and the counterclockwise rotation of the fifth rotating shaft 26 is used as the reverse rotation:
when the fifth rotating shaft 26 rotates in the forward direction, the fifth rotating shaft 26 drives the ratchet wheel 29 to rotate in the forward direction, at this time, the ratchet wheel 29 is limited by the first pawl 37, and the rotation of the ratchet wheel 29 drives the propeller 36 to rotate in the forward direction;
the propeller 36 rotates forward to drive the fifth bevel gear 35 to rotate forward, the fifth bevel gear 35 rotates forward to drive the fourth bevel gear 34 to rotate, the fourth bevel gear 34 rotates to drive the sixth bevel gear 31 to rotate reversely, the sixth bevel gear 31 drives the tubular shaft 30 to rotate reversely, and the second pawl 28 cannot limit the limiting groove 38 when the tubular shaft 30 rotates reversely;
when the fifth rotating shaft 26 rotates reversely, the first pawl 37 cannot limit the ratchet 29, the second pawl 28 is limited by the limiting groove 38, the fifth rotating shaft 26 drives the tubular shaft 30 to rotate reversely, the tubular shaft 30 rotates reversely to drive the sixth bevel gear 31 to rotate reversely, the sixth bevel gear 31 rotates reversely to drive the fourth bevel gear 34 to rotate, the fourth bevel gear 34 drives the fifth bevel gear 35 to rotate forwardly, and the fifth bevel gear 35 rotates forwardly to drive the propeller 36 to rotate forwardly;
as can be seen from the above, the forward rotation and the reverse rotation of the fifth shaft 26 will drive the propeller 36 to rotate in a single direction.
River surface of water cleaning device still includes the rubbish fishing device of clearance surface of water rubbish, and rubbish fishing device can drive first bevel gear 8 and rotate.
The working process is as follows:
the garbage fishing device is started to clean the water surface of the river channel, the garbage fishing device drives the first bevel gear 8 to rotate, and the first bevel gear 8 drives the second rotating shaft 7 to rotate;
the second rotating shaft 7 rotates to drive the incomplete gear 9 to rotate, the incomplete gear 9 is periodically meshed on the first small gear 10 and the second small gear 13 when rotating, when the incomplete gear 9 is meshed on the first small gear 10, the incomplete gear 9 drives the first small gear 10 to reversely rotate in a reverse direction opposite to the reverse direction of the rotation of the incomplete gear 9, the first small gear 10 drives the third rotating shaft 11 to reversely rotate, the third rotating shaft 11 drives the first big gear 12 to reversely rotate, the first big gear 12 drives the steering gear 60 to forwardly rotate, the steering gear 60 drives the second transmission gear 17 to reversely rotate, the second transmission gear 17 reversely rotates to drive the first rotating shaft 5 to reversely rotate, and the first rotating shaft 5 reversely rotates to drive the second conical gear 18 to reversely rotate;
when the incomplete gear 9 is engaged with the second pinion 13, the incomplete gear 9 drives the second pinion 13 to rotate reversely, the second pinion 13 rotates reversely to drive the fourth rotating shaft 14 to rotate reversely, the fourth rotating shaft 14 rotates reversely to drive the second gearwheel 15 to rotate reversely, the second gearwheel 15 rotates reversely to drive the first transmission gear 16 to rotate forwardly, the first transmission gear 16 rotates forwardly to drive the first rotating shaft 5 to rotate forwardly, and the first rotating shaft 5 rotates forwardly to drive the second gearwheel 18 to rotate forwardly.
Therefore, when the second rotating shaft 7 rotates in one direction, the second bevel gear 18 is driven to rotate in forward and reverse directions periodically.
When the second bevel gear 18 rotates, the third bevel gear 19 can be driven to rotate, the third bevel gear 19 can drive the short shaft 20 to rotate, when the short shaft 20 rotates, the long shaft 23 can be driven to rotate through the universal coupling 21, and when the long shaft 23 rotates, the first bevel gear 24 can be driven, so that when the second bevel gear 18 periodically rotates forward and backward, the first bevel gear 24 can be driven to rotate forward and backward.
The first bevel gear 24 can drive the second bevel gear 25 to rotate when rotating, the second bevel gear 25 can drive the fifth rotating shaft 26 to rotate when rotating, and the fifth rotating shaft 26 can be driven to rotate forward and backward when the second bevel gear 25 rotates forward and backward;
as shown in fig. 16-18, the clockwise rotation of the fifth rotating shaft 26 is used as the forward rotation, and the counterclockwise rotation of the fifth rotating shaft 26 is used as the reverse rotation:
when the fifth rotating shaft 26 rotates in the forward direction, the fifth rotating shaft 26 drives the ratchet wheel 29 to rotate in the forward direction, at this time, the ratchet wheel 29 is limited by the first pawl 37, and the rotation of the ratchet wheel 29 drives the propeller 36 to rotate in the forward direction;
the propeller 36 rotates forward to drive the fifth bevel gear 35 to rotate forward, the fifth bevel gear 35 rotates forward to drive the fourth bevel gear 34 to rotate, the fourth bevel gear 34 rotates to drive the sixth bevel gear 31 to rotate reversely, the sixth bevel gear 31 drives the tubular shaft 30 to rotate reversely, and the second pawl 28 cannot limit the limiting groove 38 when the tubular shaft 30 rotates reversely;
when the fifth rotating shaft 26 rotates reversely, the first pawl 37 cannot limit the ratchet 29, the second pawl 28 is limited by the limiting groove 38, the fifth rotating shaft 26 drives the tubular shaft 30 to rotate reversely, the tubular shaft 30 rotates reversely to drive the sixth bevel gear 31 to rotate reversely, the sixth bevel gear 31 rotates reversely to drive the fourth bevel gear 34 to rotate, the fourth bevel gear 34 drives the fifth bevel gear 35 to rotate forwardly, and the fifth bevel gear 35 rotates forwardly to drive the propeller 36 to rotate forwardly; therefore, no matter the fifth rotating shaft 26 rotates in the forward direction or in the reverse direction, the fifth rotating shaft 26 only drives the propeller 36 to rotate in a single direction;
the screw propeller 36 rotates to push the garbage fishing device to move in a river channel, sundries wound on the screw propeller 36 can be cut by the blades, and the fifth rotating shaft 26 continuously rotates forwards and backwards to enable sundries such as fishing lines and fishing nets wound on the shaft body to fall off.
Example 2
On the basis of the embodiment 1, the embodiment further optimizes the garbage fishing device, can carry out preliminary extrusion crushing after garbage is fished, referring to fig. 1-5, a bin 1 of a garbage fishing device, a material pipe 2 and a collecting cover 3, wherein one end of the material pipe 2 is connected to the bin 1, the other end of the material pipe 2 is connected to the collecting cover 3, a plurality of feeding screws 47 are rotatably installed in the material pipe 2, one end of each feeding screw 47 is fixedly connected with a worm gear 48, the worm gear 48 is rotatably installed on a bracket to fix the bracket in the material pipe 2, the support does not influence the material circulation in the material pipe 2, a worm 49 is rotatably arranged on the material pipe 2, the worm 49 is connected to a worm wheel 48 in a matching way, a motor 50 is fixedly connected to one side of the outer wall of the material pipe 2, the output end of the motor 50 is fixedly connected to one end of the worm 49 in a coaxial way, and the other end of the worm 49 extends out of the material pipe 2 and is fixedly connected with a second belt wheel 44; the motor of starter motor 50, motor 50 drive worm 49 and rotate, and worm 49 drive worm wheel 48 rotates, can drive a plurality of feed screw 47 simultaneously and rotate when worm wheel 48 rotates, and feed screw 47 carries the rubbish of collecting in to material pipe 2, and in transportation process, a plurality of feed screw 47 intermeshing can extrude rubbish.
A sixth rotating shaft 41 is rotatably mounted on one side of the outer wall of the gear box 4, one end of the sixth rotating shaft 41 is fixedly connected with a seventh bevel gear 40, the other end of the sixth rotating shaft 41 is fixedly connected with a first belt wheel 42, the seventh bevel gear 40 is meshed with the first bevel gear 8, and a first belt 43 is mounted on the first belt wheel 42 and the second belt wheel 44 in a matched manner; the worm 49 rotates to drive the second belt wheel 44 to rotate, the second belt wheel 44 drives the sixth rotating shaft 41 to rotate through the first belt 43, the sixth rotating shaft 41 rotates to drive the seventh bevel gear 40 to rotate, the seventh bevel gear 40 rotates to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates to drive the second rotating shaft 7, and the second rotating shaft 7 rotates to provide power for the propulsion device.
The top of the storage bin 1 is provided with a discharge port 55, one side of the storage bin 1, which is far away from the material pipe 2, is provided with a water outlet 54, and the water outlet 54 is provided with a filtering structure with a filtering function.
The feeding screw 47 continuously conveys the garbage into the bin 1, after the bin 1 is filled with the garbage, the garbage accumulated in the bin 1 is extruded and dehydrated by subsequent continuous conveying of the garbage, and the overflowed water is filtered by the filtering structure and then is discharged from the water outlet 54.
Example 3
After the filtering structure filters water, part of garbage debris can remain on the filter screen 56, in order to prevent the remaining garbage debris from blocking the filter screen 56, the filtering structure is optimized in this embodiment, as shown in fig. 4-5, the filtering structure includes a driving shaft 51, a first rotating shaft 52, a second rotating shaft 53 and an annular filter screen 56, the first rotating shaft 52 is rotatably installed on the outer wall of the storage bin 1 above the water outlet 54, the second rotating shaft 53 is rotatably installed on the outer wall of the storage bin 1 below the water outlet 54, the driving shaft 51 is rotatably erected on the water outlet 54, the filter screen 56 is sleeved on the driving shaft 51, the first rotating shaft 52 and the second rotating shaft 53, the filter screen 56 is always in a tightened state, a third belt pulley 46 is fixedly connected to one end of the driving shaft 51, and a second belt 45 is cooperatively installed on the third belt pulley 46 and the second belt. The second belt wheel 44 rotates to drive the third belt wheel 46 to rotate through the second belt 45, the third belt wheel 46 rotates to drive the driving shaft 51 to rotate, and the rotation of the driving shaft 51 can drive the filter screen 56 to continuously rotate on the first rotating shaft 52 and the second rotating shaft 53;
the buoyancy of the suspension chamber 39 is adjusted to immerse a portion of the screen 56 below the water surface, the drive shaft 51 drives the screen 56 to rotate continuously, and the remaining debris on the screen 56 is washed by the water flow to prevent the debris from clogging the screen 56.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a river course surface of water cleaning device, its characterized in that, includes advancing device, advancing device includes the transmission structure, the transmission structure includes gear box (4), rotatable first pivot (5) of installing in gear box (4) one side, rotatable second pivot (7) of installing of gear box (4) opposite side, one end of second pivot (7) is served the rigid coupling and is had first bevel gear (8), the rigid coupling is served the other end of second pivot (7) and is had incomplete gear (9), rotatable third pivot (11) of installing of inside one side of gear box (4), rotatable fourth pivot (14) of installing of inside opposite side of gear box (4), the rigid coupling is served the rigid coupling of third pivot (11) and is had first pinion (10), the rigid coupling is served the other end of third pivot (11) and is had first gear wheel (12), a second pinion (13) is fixedly connected to one end of the fourth rotating shaft (14), a second gearwheel (15) is fixedly connected to the other end of the fourth rotating shaft (14), a first transmission gear (16) and a second transmission gear (17) are fixedly connected to the first rotating shaft (5) in the gear box (4) at intervals, the first transmission gear (16) is engaged on the second gearwheel (15), a steering gear (60) is meshed on the second transmission gear (17), the steering gear (60) is meshed on the first large gear (12), the steering gear (60) is abutted between the second transmission gear (17) and the first gearwheel (12), the first pinion (10) and the second pinion (13) can be meshed on the partial gear (9), a second bevel gear (18) is fixedly connected to one end of the first rotating shaft (5) far away from the gear box (4);
the propulsion device also comprises a propulsion mechanism, the propulsion mechanism comprises a connecting plate (6), the connecting plate (6) is horizontally and fixedly connected to the bottom of the gear box (4), two short shafts (20) are rotatably arranged on one side of the upper surface of the connecting plate (6) far away from the gear box (4), a third bevel gear (19) is fixedly connected to one end of the short shaft (20), a universal coupling (21) is mounted at the other end of the short shaft (20), the third bevel gear (19) is engaged on the second bevel gear (18), movable plates (22) are horizontally hinged to two ends of one side of the connecting plate (6) far away from the gear box (4), a long shaft (23) is rotatably arranged on the upper surface of the movable plate (22), one end of the long shaft (23) is connected with the short shaft (20) through the universal coupling (21), a first bevel gear (24) is fixedly connected to the other end of the long shaft (23);
propulsion mechanism still includes the propeller, the propeller includes shell (27), packing ring (32) and inside hollow screw (36), shell (27) rigid coupling is in fly leaf (22) is kept away from on one side of even board (6), shell (27) top rigid coupling has suspension cabin (39), packing ring (32) inside lining is in inside shell (27), it has two connecting axles (33) to follow radial interval rigid coupling on packing ring (32) inner wall, two the axis of connecting axle (33) is in on the same straight line, connecting axle (33) are kept away from one of packing ring (32) inner wall is served and is rotatable fourth bevel gear (34) of installing, fifth pivot (26) are equipped with in packing ring (32) interpolation, the axis of fifth pivot (26) with the axis of packing ring (32) is in on the same straight line, rotatable the installing in fifth pivot (26) one end inside screw (36), a second bevel gear (25) is fixedly connected to the other end of the fifth rotating shaft (26), the second bevel gear (25) is meshed with the first bevel gear (24) and is located inside the propeller (36), a ratchet wheel (29) is fixedly connected to the fifth rotating shaft (26), a first pawl (37) is hinged to the inner wall of the propeller (36), the first pawl (37) is connected to the ratchet wheel (29) in a matched mode, a pipe shaft (30) is sleeved on the fifth rotating shaft (26) on one side of the gasket (32), a fifth bevel gear (35) is sleeved on the fifth rotating shaft (26) on the other side of the gasket (32), the fifth bevel gear (35) is fixedly connected to the end face of the propeller (36), the fifth bevel gear (35) is meshed with the fourth bevel gear (34), and a sixth bevel gear (31) is fixedly connected to the pipe shaft (30), the sixth bevel gear (31) is meshed with the fourth bevel gear (34), a plurality of wedge-shaped limiting grooves (38) are formed in the inner wall of the tubular shaft (30) at intervals, a plurality of second pawls (28) are hinged to the fifth rotating shaft (26) in the tubular shaft (30) at intervals, and at least part of the second pawls (28) abut against the limiting grooves (38);
the riverway water surface cleaning device further comprises a garbage fishing device for cleaning water surface garbage, and the garbage fishing device can drive the first bevel gear (8) to rotate.
2. The riverway water surface cleaning device according to claim 1, characterized in that the garbage fishing device bin (1), the material pipe (2) and the collecting cover (3), one end of the material pipe (2) is communicated with the stock bin (1), the other end of the material pipe (2) is communicated with the collecting cover (3), a plurality of feeding screws (47) are rotatably arranged in the material pipe (2), one end of each feeding screw (47) is fixedly connected with a worm wheel (48), a worm (49) is rotatably arranged on the material pipe (2), the worm (49) is connected on the worm wheel (48) in a matching way, a motor (50) is fixedly connected with one side of the outer wall of the material pipe (2), the output end of the motor (50) is coaxially and fixedly connected with one end of the worm (49), the other end of the worm (49) extends out of the material pipe (2) and is fixedly connected with a second belt wheel (44);
a sixth rotating shaft (41) is rotatably mounted on one side of the outer wall of the gear box (4), one end of the sixth rotating shaft (41) is fixedly connected with a seventh bevel gear (40), the other end of the sixth rotating shaft (41) is fixedly connected with a first belt wheel (42), the seventh bevel gear (40) is meshed with the first bevel gear (8), and a first belt (43) is mounted on the first belt wheel (42) and the second belt wheel (44) in a matched manner;
discharge gate (55) have been seted up at feed bin (1) top, feed bin (1) is kept away from seted up outlet (54) on the one side of material pipe (2) install filtering structure who has filtering capability on outlet (54).
3. The riverway water surface cleaning device according to claim 2, characterized in that the filter structure comprises a drive shaft (51), a first rotating shaft (52), a second rotating shaft (53) and an annular filter screen (56), the first rotating shaft (52) is rotatably arranged on the outer wall of the storage bin (1) above the water outlet (54), the second rotating shaft (53) is rotatably arranged on the outer wall of the storage bin (1) below the water outlet (54), the driving shaft (51) is rotatably mounted on the water outlet (54), the filter screen (56) is sleeved on the driving shaft (51), the first rotating shaft (52) and the second rotating shaft (53), the filter screen (56) is always in a tight state, one end of the driving shaft (51) is fixedly connected with a third belt wheel (46), and a second belt (45) is arranged on the third belt wheel (46) and the second belt wheel (44) in a matching way.
4. The riverway water surface cleaning device according to claim 1, characterized in that the gear box (4) is coated with a waterproof layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971286.3A CN112095565B (en) | 2020-09-16 | 2020-09-16 | River course surface of water cleaning device |
| CN202110894159.2A CN113581391B (en) | 2020-09-16 | 2020-09-16 | A cleaning equipment for river course surface of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971286.3A CN112095565B (en) | 2020-09-16 | 2020-09-16 | River course surface of water cleaning device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110894159.2A Division CN113581391B (en) | 2020-09-16 | 2020-09-16 | A cleaning equipment for river course surface of water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112095565A true CN112095565A (en) | 2020-12-18 |
| CN112095565B CN112095565B (en) | 2021-11-09 |
Family
ID=73759009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110894159.2A Active CN113581391B (en) | 2020-09-16 | 2020-09-16 | A cleaning equipment for river course surface of water |
| CN202010971286.3A Active CN112095565B (en) | 2020-09-16 | 2020-09-16 | River course surface of water cleaning device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110894159.2A Active CN113581391B (en) | 2020-09-16 | 2020-09-16 | A cleaning equipment for river course surface of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113581391B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450184A (en) * | 2022-08-22 | 2022-12-09 | 海宁一泓环境科技有限公司 | Auxiliary device for water ecological restoration |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734401A (en) * | 2021-11-04 | 2021-12-03 | 杭州奔涌机械有限公司 | Emergency protection device for underwater power mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204608744U (en) * | 2015-03-19 | 2015-09-02 | 金一鸣 | A kind of water-surface cleaning device |
| CN107628212A (en) * | 2017-09-21 | 2018-01-26 | 南通如港船舶配套机械有限公司 | A kind of marine propeller |
| CN108775005A (en) * | 2018-08-09 | 2018-11-09 | 宿迁嵘锦信息科技有限公司 | A kind of municipal administration cleaning device for being convenient to clean floater in river |
| US20190368148A1 (en) * | 2018-06-02 | 2019-12-05 | Shenzhen Shenshui Water Resources Consulting Co., Ltd. | Water Intake Floating Row Cleaning System and Construction Method Thereof |
| CN210176533U (en) * | 2019-07-04 | 2020-03-24 | 中科智水环境工程(天津)有限公司 | River course oil slick remove device |
| CN111042081A (en) * | 2019-12-17 | 2020-04-21 | 南京瑞碧斯生物科技有限公司 | Water resource garbage cleaning device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8401879D0 (en) * | 1984-01-25 | 1984-02-29 | Vickers Plc | Vessel |
| CN207376593U (en) * | 2017-09-24 | 2018-05-18 | 王光辉 | A kind of municipal administration cleaning device for being convenient to clean floater in river |
| CN108502119A (en) * | 2018-04-12 | 2018-09-07 | 长沙宁湖机械设备有限公司 | A kind of garbage on water classification cleaning machine |
| CN209741802U (en) * | 2019-04-03 | 2019-12-06 | 西安科技大学 | Water surface floating garbage cleaning boat |
-
2020
- 2020-09-16 CN CN202110894159.2A patent/CN113581391B/en active Active
- 2020-09-16 CN CN202010971286.3A patent/CN112095565B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204608744U (en) * | 2015-03-19 | 2015-09-02 | 金一鸣 | A kind of water-surface cleaning device |
| CN107628212A (en) * | 2017-09-21 | 2018-01-26 | 南通如港船舶配套机械有限公司 | A kind of marine propeller |
| US20190368148A1 (en) * | 2018-06-02 | 2019-12-05 | Shenzhen Shenshui Water Resources Consulting Co., Ltd. | Water Intake Floating Row Cleaning System and Construction Method Thereof |
| CN108775005A (en) * | 2018-08-09 | 2018-11-09 | 宿迁嵘锦信息科技有限公司 | A kind of municipal administration cleaning device for being convenient to clean floater in river |
| CN210176533U (en) * | 2019-07-04 | 2020-03-24 | 中科智水环境工程(天津)有限公司 | River course oil slick remove device |
| CN111042081A (en) * | 2019-12-17 | 2020-04-21 | 南京瑞碧斯生物科技有限公司 | Water resource garbage cleaning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450184A (en) * | 2022-08-22 | 2022-12-09 | 海宁一泓环境科技有限公司 | Auxiliary device for water ecological restoration |
| CN115450184B (en) * | 2022-08-22 | 2024-04-19 | 海宁一泓环境科技有限公司 | Auxiliary device for water ecological restoration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113581391B (en) | 2022-09-23 |
| CN113581391A (en) | 2021-11-02 |
| CN112095565B (en) | 2021-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112095565B (en) | River course surface of water cleaning device | |
| CN112064609B (en) | River water surface cleaning method | |
| CN110439824B (en) | Multistage cutting and crushing sewage pump | |
| CN113846613B (en) | Water body micro-plastic collecting device | |
| CN109487769B (en) | Ocean surface of water refuse treatment device | |
| CN213805284U (en) | River course surface of water cleaning device | |
| CN113227502A (en) | Ocean floating garbage treatment equipment | |
| CN111207949A (en) | Submarine sediment's collection system | |
| CN211285538U (en) | River channel garbage cleaning device | |
| CN112302084A (en) | Underwater sludge cleaning equipment | |
| CN215252735U (en) | Marine floater clearance boats and ships | |
| CN114112501A (en) | A collection system for seabed deposit | |
| CN209164105U (en) | A kind of stock pump convenient for cleaning | |
| CN1296573C (en) | Automatic desilting quene apparatus | |
| CN113216118A (en) | Marine floater clearance boats and ships | |
| CN216584566U (en) | Sewage treatment plant for marine operations | |
| CN115404832B (en) | Water environment protection and treatment water surface garbage cleaning equipment | |
| CN212581666U (en) | Anti-pollution treatment of boats and ships is with waste water filter equipment | |
| CN218142030U (en) | New forms of energy salvage ship | |
| KR20210078884A (en) | Crusher of sea waste | |
| CN217374873U (en) | Ship side thruster with good use effect | |
| CN210212748U (en) | Waste water collection device for boats and ships | |
| CN216993173U (en) | First clear circular sieve type solid-liquid separator | |
| CN215530955U (en) | Surface suction device for cleaning floating foam on water surface of aquaculture | |
| CN114855730B (en) | Multifunctional comprehensive treatment ship on water and recovery method for spilled oil in water area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211021 Address after: Room 103, No. 125, zhenzhuhu Road, Weitang Town, Xiangcheng District, Suzhou, Jiangsu 215000 Applicant after: Suzhou Weizhong Technology Development Co.,Ltd. Address before: 314400 Oriental College, Zhejiang University of Finance and economics, No. 2, Yangshan Road, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province Applicant before: Ruan Shenghui |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |