CN210595487U

CN210595487U - Plug flow aeration device for aquaculture

Info

Publication number: CN210595487U
Application number: CN201921661549.XU
Authority: CN
Inventors: 于美波; 朱文博; 赵涛涛; 马腾; 魏海英
Original assignee: Rizhao City Marine And Fisheries Research Institute (rizhao City Sea Area Dynamic Monitoring And Monitoring Center Rizhao City Aquatic Animal Rescue Station)
Current assignee: Rizhao City Marine And Fisheries Research Institute (rizhao City Sea Area Dynamic Monitoring And Monitoring Center Rizhao City Aquatic Animal Rescue Station)
Priority date: 2019-10-07
Filing date: 2019-10-07
Publication date: 2020-05-22
Anticipated expiration: 2029-10-07

Abstract

The utility model relates to the technical field of culture accessories, in particular to a plug flow aeration device which can be used for aquaculture and has simple structure and convenient adjustment of aeration angle; the underwater floating device comprises a front floating barrel, a rear floating barrel, an air inlet pipe and a submersible motor, wherein the front floating barrel and the rear floating barrel are connected through two groups of connecting rods; still including reciprocal lead screw, dead lever and drive block, preceding flotation pontoon and back flotation pontoon top are provided with preceding bottom plate and back bottom plate respectively, and half regional fixed plate on the right side of preceding bottom plate left side all is provided with the fixed plate, all is provided with the primary shaft on two sets of fixed plates, and reciprocal lead screw left end and right-hand member are provided with the left pivot and the right pivot that connect with two sets of primary shaft key respectively, and the left pivot left end is provided with driving motor, and the drive block is provided with drive hole and sliding hole, and reciprocal lead screw spiral shell dress passes the drive hole.

Description

Plug flow aeration device for aquaculture

Technical Field

The utility model relates to a breed the technical field of auxiliary device, especially relate to a plug flow aeration equipment that can be used to aquaculture.

Background

As is known well, the plug flow aeration device for aquaculture is an auxiliary device for oxygenating water distribution in the aquaculture process so as to enable fishes to better survive, and is widely used in the field of aquaculture; the existing plug flow aeration device for aquaculture comprises a front buoy, a rear buoy, an air inlet pipe and a submersible motor, wherein the front buoy and the rear buoy are connected through two groups of connecting rods; when the existing plug flow aeration device for aquaculture is used, the front buoy and the rear buoy enable the device to float on the water surface, the submersible motor drives the propeller to rotate when working, outside air enters the transition pipe along the top end of the air inlet pipe, and water and air are sprayed out together to play a role in oxygenation and aeration; the current plug flow aeration device for aquaculture discovers that the aeration angle is not convenient to adjust, and the use is inconvenient.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a simple structure, the aeration angle is convenient for adjust, improves the pushing away of flow aeration equipment that can be used to aquaculture of convenience.

The utility model discloses a plug flow aeration equipment that can be used to aquaculture, including front buoy, back buoy, intake pipe and dive motor, front buoy and back buoy pass through two sets of connecting rods to be connected, the output of dive motor is provided with the screw, the screw outside is provided with the transition pipe, intake pipe bottom and transition pipe intercommunication; the reciprocating screw rod device is characterized by further comprising a reciprocating screw rod, a fixed rod and a driving block, wherein the top of the front buoy and the top of the rear buoy are respectively provided with a front bottom plate and a rear bottom plate, the left half area and the right half area of the front bottom plate are respectively provided with a fixed plate, two groups of fixed plates are respectively provided with a first bearing, the left end and the right end of the reciprocating screw rod are respectively provided with a left rotating shaft and a right rotating shaft which are connected with the two groups of first bearing keys, the left end of the left rotating shaft is provided with a driving motor, the driving block is provided with a driving hole and a sliding hole, the reciprocating screw rod penetrates through the driving hole, the fixed rod penetrates through the sliding hole, the left end and the right end of the fixed rod are respectively connected with the two groups of fixed plates, the top end of the driving block is provided with a rack, the central areas of the front bottom plate and the rear bottom plate are respectively provided with a front, the front end of the front rotating shaft is provided with a gear which is meshed with the rack.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture, the intake pipe top is provided with three transition rods of group, and three transition rod tops of group are provided with the toper cap of admitting air.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture still is including connecting the rope, the dive motor top is provided with rings down, and preceding flotation pontoon bottom is provided with rings, connect rope top and bottom respectively with last rings and rings down be connected.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture, the dead lever is cylindricly.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture is two sets of the fixed plate top all is provided with the truckle, every group the truckle top all contacts bottom the rack.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture, the back bottom plate top is provided with the balancing weight.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture, preceding flotation pontoon and back flotation pontoon are the plastics material.

The utility model discloses a plug flow aeration equipment who can be used to aquaculture, the driving motor bottom is fixed on the preceding bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: under the mutual matching of the front bottom plate, the rear bottom plate, the front supporting rod, the rear supporting rod, the front rotating shaft, the rear rotating shaft and the two groups of second bearings, the air inlet pipe and the gear and the like are subjected to angle change, under the mutual matching of the two groups of fixing plates, the two groups of first bearings, the left rotating shaft, the right rotating shaft, the driving block, the reciprocating screw rod and the fixing rod, the driving motor drives the rack to transversely displace, the rack is meshed with the gear, so that the driving motor rotates to drive the air inlet pipe to generate angle change, a user can open the driving motor for a long time to enable the angle of the air inlet pipe to periodically change, the driving motor can be clicked to adjust the angle of the air inlet pipe, the front buoy and the rear buoy enable the device to float on the water surface, the submersible motor drives the propeller to rotate when in work, outside air enters the transition pipe, simple structure, the aeration angle is convenient for adjust, improves the convenience.

Drawings

The accompanying drawings partially disclose embodiments of the present invention, in which,

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic right side view of the connection of the front pontoon, the rear pontoon, the front base plate, the rear base plate, the front support bar, the rear support bar, the second bearing, the front rotating shaft, the rear rotating shaft, and the counterweight;

FIG. 4 is a top view of the connecting rods of the front and rear pontoons;

in the drawings, the reference numbers: 1. a front pontoon; 2. a rear buoy; 3. an air inlet pipe; 4. a submersible motor; 5. a connecting rod; 6. a propeller; 7. a transition duct; 8. a reciprocating screw; 9. fixing the rod; 10. a drive block; 11. a front chassis; 12. a rear floor; 13. a fixing plate; 14. a first bearing; 15. a left rotating shaft; 16. a drive motor; 17. a rack; 18. a front support bar; 19. a rear support bar; 20. a second bearing; 21. a front rotating shaft; 22. a rear rotating shaft; 23. a gear; 24. a transition rod; 25. a conical air intake cap; 26. connecting ropes; 27. a lower lifting ring; 28. an upper hanging ring; 29. a caster wheel; 30. and a balancing weight.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the plug flow aeration device for aquaculture of the present invention comprises a front buoy 1, a rear buoy 2, an air inlet pipe 3 and a submersible motor 4, wherein the front buoy 1 and the rear buoy 2 are connected by two sets of connecting rods 5, the output end of the submersible motor 4 is provided with a propeller 6, the exterior of the propeller 6 is provided with a transition pipe 7, and the bottom end of the air inlet pipe 3 is communicated with the transition pipe 7; the device comprises a front floating cylinder 1 and a rear floating cylinder 2, and is characterized by further comprising a reciprocating lead screw 8, a fixed rod 9 and a driving block 10, wherein the top parts of the front floating cylinder 1 and the rear floating cylinder 2 are respectively provided with a front bottom plate 11 and a rear bottom plate 12, the left half area and the right half area of the front bottom plate 11 are respectively provided with a fixed plate 13, the two groups of fixed plates 13 are respectively provided with a first bearing 14, the left end and the right end of the reciprocating lead screw 8 are respectively provided with a left rotating shaft 15 and a right rotating shaft which are connected with the two groups of first bearings 14 in a key mode, the left end of the left rotating shaft 15 is provided with a driving motor 16, the driving block 10 is provided with a driving hole and a sliding hole, the reciprocating lead screw 8 is screwed and penetrates through the driving hole, the fixed rod 9 penetrates through the sliding hole and the left end and the right end of the fixed rod 9 are respectively connected with the two groups of, the front end and the rear end of the air inlet pipe 3 are respectively provided with a front rotating shaft 21 and a rear rotating shaft 22 which are in key connection with two groups of second bearings 20, the front end of the front rotating shaft 21 is provided with a gear 23, and the gear 23 is meshed with the rack 17; under the mutual matching of the front bottom plate, the rear bottom plate, the front supporting rod, the rear supporting rod, the front rotating shaft, the rear rotating shaft and the two groups of second bearings, the air inlet pipe and the gear and the like are subjected to angle change, under the mutual matching of the two groups of fixing plates, the two groups of first bearings, the left rotating shaft, the right rotating shaft, the driving block, the reciprocating screw rod and the fixing rod, the driving motor drives the rack to transversely displace, the rack is meshed with the gear, so that the driving motor rotates to drive the air inlet pipe to generate angle change, a user can open the driving motor for a long time to enable the angle of the air inlet pipe to periodically change, the driving motor can be clicked to adjust the angle of the air inlet pipe, the front buoy and the rear buoy enable the device to float on the water surface, the submersible motor drives the propeller to rotate when in work, outside air enters the transition pipe, simple structure, the aeration angle is convenient for adjust, improves the convenience.

The utility model relates to a plug flow aeration device for aquaculture, three groups of transition rods 24 are arranged at the top of an air inlet pipe 3, and a conical air inlet cap 25 is arranged at the top end of each transition rod 24; the toper cap that admits air can the reducible external impurity of entering into inside the intake pipe.

The utility model discloses a plug flow aeration equipment that can be used for aquaculture, still include connecting rope 26, dive motor 4 top is provided with lower rings 27, the front buoy 1 bottom is provided with upper rings 28, connecting rope 26 top and bottom are connected with upper rings 28 and lower rings 27 respectively; connect the rope both ends and connect respectively on last rings and rings down, connect the rope and can prevent that driving motor from taking place to break away from the back with the intake pipe and dropping to the aquatic.

The push flow aeration device for aquaculture of the utility model has a cylindrical fixed rod 9; the dead lever is cylindricly, reduces the installation degree of difficulty, reduces frictional force.

The utility model discloses a plug flow aeration device for aquaculture, the top ends of two groups of fixed plates 13 are provided with trundles 29, and the top end of each group of trundles 29 is contacted with the bottom of a rack 17; when two groups of caster wheels are contacted with the rack, the moving stability of the rack can be improved.

The utility model relates to a plug flow aeration device for aquaculture, the top of the rear bottom plate 12 is provided with a balancing weight 30; the balancing weight improves the device balance.

The utility model relates to a plug flow aeration device for aquaculture, a front float 1 and a rear float 2 are made of plastic materials; the front buoy and the rear buoy are made of plastic materials, so that the load bearing capacity of the device is improved.

The utility model relates to a plug flow aeration device for aquaculture, the bottom of a driving motor 16 is fixed on a front bottom plate 11; the bottom of the driving motor is fixed on the front bottom plate, so that the stability of the driving motor is improved.

The utility model relates to a plug flow aeration device for aquaculture, when in operation, the front float bowl and the rear float bowl are made of plastic materials, the loading capacity of the device is improved, under the mutual matching of the front bottom plate, the rear bottom plate, the front supporting rod, the rear supporting rod, the front rotating shaft, the rear rotating shaft and two groups of second bearings, the air inlet pipe and the gear and the like are subjected to angle change, under the mutual matching of two groups of fixed plates, two groups of first bearings, the left rotating shaft, the right rotating shaft, the driving block, two groups of trundles, the reciprocating screw rod and the fixed rod, the driving motor drives the rack to generate transverse displacement, because the rack is meshed with the gear, the driving motor rotates to drive the air inlet pipe to generate angle change, a user can open the driving motor for a long time to enable the angle of the air inlet pipe to generate periodic change, the driving motor can be turned on to adjust the angle of, the submerged motor drives the screw during operation and rotates, and the outside air enters into to transition pipe department along the intake pipe top, and water and air are together spout, play oxygenation aeration's effect, and inside the reducible external impurity of toper inlet cap entered into the intake pipe, connect the rope both ends and connect respectively on last rings and rings down, connect the rope and can prevent that driving motor from taking place to break away from the back and dropping to the aquatic, the balancing weight improves the device equilibrium.

The utility model discloses a plug-flow aeration equipment that can be used to aquaculture, above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical means, wherein slidable/rotate fixedly promptly for slide/rotate the state under not dropping, sealed intercommunication is sealed when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from taking the technique, as long as can reach all can implementing of its beneficial effect, above-mentioned all power consumption modules and with electrical apparatus be the common electrical part in market, only need to connect according to the mutual electricity of the instruction manual that together purchase back when buying back the use and can use, and control module is its common from taking the module, the event is all no longer repeated here.

The push flow aeration device for aquaculture of the utility model, under the condition that the opposite explanation is not provided, the directional terms "up, down, left, right, front, back, inside, and outside, and vertical and horizontal" included in the term merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A plug flow aeration device for aquaculture comprises a front buoy (1), a rear buoy (2), an air inlet pipe (3) and a submersible motor (4), wherein the front buoy (1) and the rear buoy (2) are connected through two groups of connecting rods (5), the output end of the submersible motor (4) is provided with a propeller (6), a transition pipe (7) is arranged outside the propeller (6), and the bottom end of the air inlet pipe (3) is communicated with the transition pipe (7); the device is characterized by further comprising a reciprocating lead screw (8), a fixed rod (9) and a driving block (10), wherein the top of the front buoy (1) and the top of the rear buoy (2) are respectively provided with a front base plate (11) and a rear base plate (12), the left half area and the right half area of the front base plate (11) are respectively provided with a fixed plate (13), the two groups of fixed plates (13) are respectively provided with a first bearing (14), the left end and the right end of the reciprocating lead screw (8) are respectively provided with a left rotating shaft (15) and a right rotating shaft which are in key connection with the two groups of first bearings (14), the left end of the left rotating shaft (15) is provided with a driving motor (16), the driving block (10) is provided with a driving hole and a sliding hole, the reciprocating lead screw (8) is screwed and penetrates through the driving hole, the fixed rod (9) penetrates through the sliding hole, and the left end and, drive block (10) top is provided with rack (17), and preceding bottom plate (11) and back bottom plate (12) central area are provided with preceding bracing piece (18) and back bracing piece (19) respectively, all are provided with second bearing (20) on preceding bracing piece (18) and back bracing piece (19), intake pipe (3) front end and rear end be provided with respectively with two sets of preceding pivot (21) and back pivot (22) of second bearing (20) key-type connection, preceding pivot (21) front end is provided with gear (23), gear (23) and rack (17) meshing.

2. A plug flow aerator as claimed in claim 1, characterised in that three sets of transition rods (24) are arranged on the top of the air inlet pipe (3), and a conical air inlet cap (25) is arranged on the top of the three sets of transition rods (24).

3. The plug flow aeration device for aquaculture as claimed in claim 2, further comprising a connecting rope (26), wherein the top end of the submersible motor (4) is provided with a lower hanging ring (27), the bottom end of the front buoy (1) is provided with an upper hanging ring (28), and the top end and the bottom end of the connecting rope (26) are respectively connected with the upper hanging ring (28) and the lower hanging ring (27).

4. A push flow aerator as claimed in claim 3, characterised in that said fixed bars (9) are cylindrical.

5. A push flow aerator as claimed in claim 4, characterised in that the top ends of both sets of said fixed plates (13) are provided with castors (29), and the top ends of each set of said castors (29) are in contact with the bottom of the rack (17).

6. A push flow aerator as claimed in claim 5, characterised in that the rear floor (12) is provided with a counterweight (30) on top.

7. A push flow aerator as claimed in claim 6, characterised in that said front pontoon (1) and said rear pontoon (2) are both made of plastic material.

8. A push flow aerator as claimed in claim 7, characterised in that the bottom of said drive motor (16) is fixed to the front base plate (11).