CN216674345U

CN216674345U - Underwater oxygenation device for silver carp and bighead carp culture biological water transfer technology

Info

Publication number: CN216674345U
Application number: CN202220282163.3U
Authority: CN
Inventors: 何征雁; 方正辉; 肖文; 陈仕飞; 周威
Original assignee: Yueyang Dongting Water Environment Research Institute
Current assignee: Yueyang Dongting Water Environment Research Institute
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-07
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses an underwater oxygenation device for a silver carp and bighead carp culture biological water transfer technology, which comprises a floating pontoon, wherein a protective cabin is arranged in the middle of the top of the floating pontoon, a rope rolling assembly is arranged at the top of the protective cabin, a motor is arranged at the top inside the protective cabin, a bevel gear B is arranged at the output end of the motor, rotating shafts are sleeved in the middle of two sides of the top of the floating pontoon, and bevel gears B meshed with the bevel gears C are sleeved in the middle of the outer sides of the rotating shafts; according to the utility model, through the mutual matching among the cam, the rotating rod A, the push rod, the spring, the air inlet pipe, the one-way valve A, the sleeve, the exhaust pipe, the one-way valve B and the piston, when the device drives the impeller to stir water and oxygenate the water surface, the rotating speed of the rotating shaft can be adjusted through the gear reduction box to drive the cam to rotate at a specified speed, so that the piston can be pushed to inject air to the water bottom intermittently to oxygenate the water bottom.

Description

Underwater oxygenation device for silver carp and bighead carp culture biological water transfer technology

Technical Field

The utility model relates to the technical field of oxygenation devices, in particular to an underwater oxygenation device for a silver carp and bighead carp culture biological water diversion technology.

Background

The oxygen increasing machine is a machine commonly applied to fishery aquaculture, and mainly has the main effects of increasing the oxygen content in water to ensure that fish in the water cannot lack oxygen, inhibiting the growth of anaerobic bacteria in the water, preventing pond water from deteriorating to threaten the living environment of the fish, the silver carp and the bighead carp are one of freshwater fishes, the silver carp and the bighead carp are called planktonic fishes and filter feeding algae, plankton, organic debris and the like through a gill rake, and the silver carp and the bighead carp are also used for controlling a large amount of blue-green algae erupting in a water body and are called as a non-classical biological control technology;

some problems still exist with the existing devices: 1. the existing waterwheel type oxygenation device enables water splash to absorb oxygen for oxygenation in a water stirring mode, but the device can only oxygenate water surface, and oxygen is difficult to inject underwater, so that the oxygenation effect is poor; 2. when the device uses, need use usually to connect the rope and tie the device, prevent that the device from moving about when moving, but current device is not convenient for adjust connecting rope length according to the distance of device to bank to after the use, be not convenient for receive the rope of connecting neatly, reduced the convenience when fixed the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an underwater oxygenation device for a silver carp and bighead carp culture biological water diversion technology, which aims to solve the existing problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a silver carp bighead carp is bred biological oxygenation device under water for water transfer technique, includes the pontoon, the middle part at pontoon top is provided with the protection cabin, the top in protection cabin is provided with the serving subassembly, the inside top in protection cabin is provided with the motor, the output of motor is provided with bevel gear B, the middle part cover of pontoon top both sides is equipped with the pivot, the middle part cover in the pivot outside is equipped with bevel gear B with bevel gear C engaged with, the both sides cover in the pivot outside is equipped with the impeller, one side cover that the bevel gear B outside is close to the impeller is equipped with bevel gear A, one side of pontoon top one end is provided with the gear reduction box, one pot head of gear reduction box is equipped with bull stick B, bull stick B's one end is provided with bevel gear D with bevel gear A engaged with, the middle part of pontoon bottom one end is provided with the aeration subassembly.

Preferably, the rolling rope subassembly includes rolling storehouse, take-up pulley, regulation pole, connection rope and couple, the rolling storehouse is located the top in protection cabin, the both sides cover of the inside bottom in rolling storehouse is equipped with the regulation pole, two the middle part cover in the regulation pole outside is equipped with the take-up pulley, and is two sets of the outside cover of take-up pulley is equipped with the connection rope, and is two sets of it is provided with the couple to connect the rope to keep away from rolling storehouse one side, is convenient for fix the device.

Preferably, the aeration component comprises a cam, a rotating rod A, a push rod, a spring, an air inlet pipe, a one-way valve A, a sleeve, an exhaust pipe, a one-way valve B and a piston, the sleeve is positioned in the middle of one end of the bottom of the floating pontoon, the top of the sleeve is sleeved with a push rod, the bottom of the push rod is provided with a piston matched with the sleeve, a spring is sleeved at the bottom of the outer side of the push rod, a one-way valve A and a one-way valve B are respectively arranged at the bottoms of the two sides of the sleeve, an air inlet pipe is arranged at one side of the one-way valve A, an exhaust pipe is arranged at one side of the one-way valve B, an aeration head is arranged at the bottom of the exhaust pipe, a rotating rod A is sleeved at one end of one side of the gear reduction box, the middle part cover in the bull stick A outside is equipped with the cam with push rod matched with for the device can lead to the submarine when stirring water oxygenation to the surface of water, injects the gas, comes to carry out oxygenation to the submarine.

Preferably, two sets of the top of adjusting the pole extends to the outside in rolling storehouse and is provided with and shakes the wheel, is convenient for operate, and shakes the both sides of wheel and be provided with the slot, the both sides cover at rolling storehouse top is equipped with the inserted bar with slot matched with for carry on spacingly to the adjusting lever.

Preferably, telescopic bottom is provided with the spacing frame with blast pipe matched with for spacing to the blast pipe, the one end of pontoon one side is provided with the fixed block with intake pipe matched with for spacing to the intake pipe.

Preferably, the top and bottom of the spring are connected to the sleeve and the piston, respectively, so that the spring is stretched when the piston moves downward.

Compared with the prior art, the utility model has the beneficial effects that: the underwater oxygenation device for the silver carp and bighead carp culture biological water transfer technology;

1. through the mutual matching of the cam, the rotating rod A, the push rod, the spring, the air inlet pipe, the one-way valve A, the sleeve, the exhaust pipe, the one-way valve B and the piston, when the device drives the impeller to stir water and oxygenate the water surface, the rotating speed of the rotating shaft can be adjusted through the gear reduction box, so that the cam is driven to rotate at a specified speed, the piston can be pushed intermittently to inject air to the water bottom, so as to oxygenate the water bottom, and the device can oxygenate the water surface and the water bottom on the premise of not consuming extra driving force, so that the oxygenation effect of the device is improved, and the practicability is enhanced;

2. through the mutually supporting between rolling storehouse, take-up reel, regulation pole, connection rope and the couple for the device can be according to the device to the bank apart from adjusting the length of connecting the rope, and the device of being more convenient for is fixed with the bank, and the activity when can preventing the device from using can be accomodate the outside of connecting the rope coiling at the take-up reel when not using, has promoted the convenience of accomodating of connecting the rope.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a rear cross-sectional view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged, front cross-sectional view of the cord wrap assembly of the present invention;

fig. 6 is a perspective view of the cam of the present invention.

In the figure: 1. a floating vessel; 2. an impeller; 3. a bevel gear A; 4. a winding bin; 5. a motor; 6. a protection cabin; 7. a bevel gear B; 8. a rotating shaft; 9. a bevel gear C; 10. an aeration head; 11. a one-way valve A; 12. a sleeve; 13. a gear reduction box; 14. a cam; 15. a rotating rod A; 16. a push rod; 17. a spring; 18. an air inlet pipe; 19. hooking; 20. an exhaust pipe; 21. a check valve B; 22. connecting ropes; 23. a rotating rod B; 24. A bevel gear D; 25. a winding wheel; 26. adjusting a rod; 27. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: an underwater oxygenation device for a silver carp and bighead carp culture biological water transfer technology comprises a pontoon 1, a protection cabin 6 is arranged in the middle of the top of the pontoon 1, a rope winding assembly is arranged on the top of the protection cabin 6 and comprises a winding cabin 4, winding wheels 25, adjusting rods 26, connecting ropes 22 and hooks 19, the winding cabin 4 is positioned on the top of the protection cabin 6, the adjusting rods 26 are sleeved on two sides of the bottom inside the winding cabin 4, the tops of the two groups of adjusting rods 26 extend to the outer side of the winding cabin 4 and are provided with rocking wheels for facilitating operation, slots are formed in two sides of the rocking wheels, inserting rods matched with the slots are sleeved on two sides of the top of the winding cabin 4 and used for limiting the adjusting rods 26, the winding wheels 25 are sleeved on the middle of the outer sides of the two groups of adjusting rods 26, the connecting ropes 22 are sleeved on the outer sides of the two groups of the winding wheels 25, and the hooks 19 are arranged on one side of the two groups of the connecting ropes 22 away from the winding cabin 4, the device is convenient to fix, a motor 5 is arranged at the top inside the protective cabin 6, the output end of the motor 5 is provided with a bevel gear B7, the middle parts of two sides of the top of the floating pontoon 1 are sleeved with a rotating shaft 8, the middle part of the outer side of the rotating shaft 8 is sleeved with a bevel gear B7 meshed with a bevel gear C9, two sides of the outer side of the rotating shaft 8 are sleeved with impellers 2, one side of the outer side of the bevel gear B7, which is close to the impellers 2, is sleeved with a bevel gear A3, one side of one end of the top of the floating pontoon 1 is provided with a gear reduction box 13, one end of the gear reduction box 13 is sleeved with a rotating rod B23, one end of the rotating rod B23 is provided with a bevel gear D24 meshed with a bevel gear A3, and the middle part of one end of the bottom of the floating pontoon 1 is provided with an aeration component;

the aeration component comprises a cam 14, a rotating rod A15, a push rod 16, a spring 17, an air inlet pipe 18, a check valve A11, a sleeve 12, an exhaust pipe 20, a check valve B21 and a piston 27, wherein the sleeve 12 is positioned in the middle of one end of the bottom of the pontoon 1, a limiting frame matched with the exhaust pipe 20 is arranged at the bottom of the sleeve 12 and used for limiting the exhaust pipe 20, a fixing block matched with the air inlet pipe 18 is arranged at one end of one side of the pontoon 1 and used for limiting the air inlet pipe 18, the push rod 16 is sleeved at the top of the sleeve 12, the piston 27 matched with the sleeve 12 is arranged at the bottom of the push rod 16, the spring 17 is sleeved at the bottom of the outer side of the push rod 16, the top and the bottom of the spring 17 are respectively connected with the sleeve 12 and the piston 27, the spring 17 can be stretched by moving the piston 27 downwards, the check valve A11 and the check valve B21 are respectively arranged at the bottoms of two sides of the sleeve 12, the check valve A11 is provided with the air inlet pipe 18, one side of check valve B21 is provided with blast pipe 20, and the bottom of blast pipe 20 is provided with aeration head 10, and the pot head of gear reduction box 13 one side is equipped with bull stick A15, and the middle part cover in the bull stick A15 outside is equipped with cam 14 with push rod 16 matched with for the device is when stirring water oxygenation to the surface of water, can access to the submarine and carry out the gas injection, comes to carry out oxygenation to the submarine.

The working principle is as follows: when the device is used, firstly, the hook 19 is pulled, the connecting rope 22 drives the winding wheel 25 to rotate for unwinding, when the connecting rope 22 is unwound to a specified length, the bolt is inserted into the slot to limit the winding wheel 25, the length of the connecting rope 22 is fixed, then the hook 19 is hung at a specified position on the bank, the device can be fixed in water, after the device is used, the device can be pulled to the bank, the bolt is pulled out of the slot, the winding wheel 25 can be driven to rotate to wind the connecting rope 22 through the rotation of the regulating rod 26 by the rocking wheel, the connecting rope 22 can be stored more conveniently, and the device can be fixed when the device is used;

when the device is operated, firstly the motor 5 is started to operate, the bevel gear C9 can be driven to rotate by the motor 5, and then the rotating shaft 8 can be driven to rotate by the bevel gear B7 meshed with the bevel gear C9, when the rotating shaft 8 rotates, the two groups of impellers 2 can be driven to rotate and stir water, the stirred waves can absorb oxygen in air, so as to enrich oxygen in water, when the rotating shaft 8 rotates, the bevel gear A3 can also be driven to rotate, the bevel gear A3 can drive the meshed bevel gear D24 to rotate the rotating rod B23, when the rotating rod B23 rotates, the rotating speed can be adjusted by the gear reduction box 13, so that the rotating rod A15 rotates at a specified rotating speed, then the rotating rod A15 can drive the cam 14 to rotate, when the cam 14 rotates, the push rod 16 can intermittently move downwards, the push the piston 27 can be driven by the push rod 16 to move downwards, and gas in the sleeve 12 is pushed outwards, at the moment, the one-way valve A11 is in a closed state, the one-way valve B21 is in an open state, air can enter the exhaust pipe 20 through the one-way valve B21, and is discharged outwards from the aeration head 10 through the diversion of the exhaust pipe 20, and air is injected into the water bottom for aeration, so that the aeration is performed on the water bottom, the aeration effect of the device is improved, when the piston 27 moves downwards, the spring 17 can be driven to stretch, when the cam 14 stops pushing the push rod 16, the piston 27 can be pulled to rise and reset through the elastic restoring force of the spring 17, at the moment, the one-way valve B21 is in a closed state, the one-way valve A11 is in an open state, so that outside air can enter the sleeve 12 through the diversion of the air inlet pipe 18 from the one-way valve A11, and the device can repeatedly inject air into the water bottom.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, 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 to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a silver carp bighead carp is bred biological oxygenation device under water for transfer water technique, includes pontoon (1), its characterized in that: the floating pontoon comprises a floating pontoon (1), a protection cabin (6) is arranged in the middle of the top of the floating pontoon (1), a rope winding assembly is arranged at the top of the protection cabin (6), a motor (5) is arranged at the top inside the protection cabin (6), a bevel gear B (7) is arranged at the output end of the motor (5), a rotating shaft (8) is sleeved in the middle of two sides of the top of the floating pontoon (1), a bevel gear B (7) meshed with a bevel gear C (9) is sleeved in the middle of the outer side of the rotating shaft (8), impellers (2) are sleeved on two sides of the outer side of the rotating shaft (8), a bevel gear A (3) is sleeved on one side of the outer side of the bevel gear B (7) close to the impellers (2), a gear reduction box (13) is arranged on one side of one end of the top of the floating pontoon (1), a rotating rod B (23) is sleeved on one end of the gear reduction box (13), a bevel gear D (24) meshed with the bevel gear A (3) is arranged on one end of the rotating rod B (23), an aeration component is arranged in the middle of one end of the bottom of the floating pontoon (1).

2. The underwater oxygenation device for the silver carp and bighead carp culture biological water transfer technology according to claim 1, characterized in that: the utility model discloses a safety protection device for winding rope, including rolling storehouse (4), take-up pulley (25), regulation pole (26), connection rope (22) and couple (19), rolling storehouse (4) are located the top of protection cabin (6), the both sides cover of rolling storehouse (4) inside bottom is equipped with regulation pole (26), two the middle part cover in the regulation pole (26) outside is equipped with take-up pulley (25), and is two sets of the outside cover of take-up pulley (25) is equipped with and connects rope (22), and is two sets of it is provided with couple (19) to connect rope (22) to keep away from rolling storehouse (4) one side.

3. The underwater oxygenation device for the silver carp and bighead carp culture biological water transfer technology according to claim 1, characterized in that: the aeration component comprises a cam (14), a rotating rod A (15), a push rod (16), a spring (17), an air inlet pipe (18), a one-way valve A (11), a sleeve (12), an exhaust pipe (20), a one-way valve B (21) and a piston (27), wherein the sleeve (12) is positioned in the middle of one end of the bottom of the floating pontoon (1), the push rod (16) is sleeved at the top of the sleeve (12), the piston (27) matched with the sleeve (12) is arranged at the bottom of the push rod (16), the spring (17) is sleeved at the bottom of the outer side of the push rod (16), the one-way valve A (11) and the one-way valve B (21) are respectively arranged at the bottoms of two sides of the sleeve (12), the air inlet pipe (18) is arranged at one side of the one-way valve A (11), the exhaust pipe (20) is arranged at one side of the one-way valve B (21), and an aeration head (10) is arranged at the bottom of the exhaust pipe (20), one end of one side of the gear reduction box (13) is sleeved with a rotating rod A (15), and the middle of the outer side of the rotating rod A (15) is sleeved with a cam (14) matched with the push rod (16).

4. The underwater oxygenation device for the silver carp and bighead carp culture biological water transfer technology according to claim 2, characterized in that: two sets of the top of adjusting pole (26) extends to the outside in rolling storehouse (4) and is provided with and shakes the wheel, and shakes the both sides of wheel and be provided with the slot, the both sides cover at rolling storehouse (4) top is equipped with the inserted bar with slot matched with.

5. The underwater oxygenation device for the silver carp and bighead carp aquaculture biological water transfer technology of claim 3, characterized in that: the bottom of sleeve (12) is provided with the spacing frame with blast pipe (20) matched with, the one end of pontoon (1) one side is provided with the fixed block with intake pipe (18) matched with.

6. The underwater oxygenation device for the silver carp and bighead carp aquaculture biological water transfer technology of claim 3, characterized in that: the top and the bottom of the spring (17) are connected with the sleeve (12) and the piston (27) respectively.