CN209914797U

CN209914797U - Rotating ring type aerator

Info

Publication number: CN209914797U
Application number: CN201822077207.5U
Authority: CN
Inventors: 罗诗敏; 罗俊标
Original assignee: 罗诗敏
Current assignee: Zhuhai Yongcheng Modern Agriculture Development Co.,Ltd.
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2020-01-10
Anticipated expiration: 2028-12-10

Abstract

The utility model relates to the technical field of aquaculture machinery, in particular to a rotating ring type aerator, which comprises a vertical rod fixedly arranged in a culture pond and at least one aeration component which circumferentially rotates by taking the vertical rod as a circle center, wherein the aeration component comprises a floating plate, at least two rows of impellers arranged on the floating plate and a driving device for driving the impellers to rotate, a rotating sleeve is sleeved on the vertical rod, and a rotating rod is arranged between the floating plate and the rotating sleeve; the utility model discloses set up the montant in breeding the pond, circular motion can be done along the montant to the oxygenation subassembly, realizes breeding the even oxygenation of the pond large tracts of land on a large scale in, promotes the oxygen content of the pond water in breeding, does benefit to the growth of fish to need not increase the quantity of oxygen-increasing machine, reduce the equipment input cost of breed.

Description

Rotating ring type aerator

Technical Field

The utility model relates to an aquaculture machinery technical field, concretely relates to circle-rotating type oxygen-increasing machine.

Background

In order to improve the oxygen content of water bodies in the existing aquaculture industry, an aerator can be placed in an aquaculture pond, and common aerators can be basically divided into different forms such as a waterwheel type aerator, an impeller type aerator and an aeration type aerator according to different design principles, wherein the waterwheel type aerator basically comprises a platform which can float on the water surface, a driving mechanism which is installed on the platform and two impellers which are bilaterally symmetrical and driven by the driving mechanism to rotate; the existing waterwheel type aerator can only stir the adjacent water body, and is usually fixed at a certain place of a culture pond, so that the aeration of the culture pond is difficult to meet, and a plurality of aerators are arranged in the culture pond, thereby undoubtedly increasing the investment cost and the use cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme that solves above-mentioned problem and adopt provides a circle formula oxygen-increasing machine, including fixed montant that sets up in breed pond, use the montant to do circumferential direction's at least one oxygenation subassembly as the centre of a circle, the oxygenation subassembly is including kickboard, two row at least impellers of setting on the kickboard and drive impeller pivoted drive arrangement, the cover has been rotated to the cup joint on the montant, be provided with the dwang between kickboard and the rotation cover.

As a further improvement of the scheme, the rotating rod rotates around the vertical rod to form a virtual circle, and the oxygen increasing assembly is arranged in the tangential direction of the virtual circle.

As a further improvement of the scheme, the impeller is provided with a plurality of water retaining convex strips.

As a further improvement of the scheme, the front end of the floating plate is provided with a water diversion plate.

As a further improvement of the scheme, the impeller is provided with a plurality of through holes.

As a further improvement of the scheme, a bearing is arranged between the rotating sleeve and the fixed rod.

As a further improvement of the scheme, the impellers are divided into two rows arranged on the left side and the right side of the floating plate, and a synchronous rotating shaft is connected between the two rows of impellers.

As a further improvement of the scheme, a speed reducer is connected between the driving device and the synchronous rotating shaft.

The utility model has the advantages that: compared with the prior art, the utility model discloses set up the montant in the breed pond, the circular motion can be done along the montant to the oxygenation subassembly, realizes the even oxygenation of large tracts of land in a large scale in the breed pond, promotes the oxygen content of the water in the breed pond, does benefit to the growth of fish, and need not increase the quantity of oxygen-increasing machine, reduces the equipment input cost of breed, secondly, the utility model discloses oxygenation mechanism at the front end of kickboard be provided with the water diversion plate, divide the water to the impeller of both sides when oxygenation mechanism removes, make the impeller can stir more water, the manger plate sand grip on the impeller can raise more flowers, has improved the oxygenation effect; furthermore, the utility model discloses a thereby driving motor connects the reduction gear and drives synchronous pivot and rotate, increases the moment of torsion of synchronous pivot, promotes the stirring efficiency of impeller.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that those skilled in the art will be able to derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic structural view of the rotary ring type aerator of the present invention;

FIG. 2 is a top view of the rotary ring type aerator of the present invention;

FIG. 3 is a top view of the preferred embodiment of the rotary aerator of the present invention;

FIG. 4 is a top view of the oxygen increasing assembly of the present invention;

fig. 5 is a structural bottom view of the floating plate of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2, a rotating ring type aerator comprises a vertical rod 1 fixedly arranged in a culture pond, the lower end of the vertical rod 1 is a tip and can be directly inserted into the culture pond, a rotating sleeve 2 is arranged on the vertical rod 1, a bearing is arranged between the rotating sleeve 2 and the vertical rod 1, the rotating sleeve 2 can rotate on the vertical rod 1, the bearing can be a plastic bearing commonly used in the market and aims at preventing rusting due to moisture, the bearing can also be a steel seal bearing commonly used in the market and can bear larger rotating force, a rotating rod 3 is horizontally fixed on the rotating sleeve 2, specifically, one end of the rotating rod 3 can be fixed with the rotating sleeve 2 through a screw connection or a buckle fastening way and the like, the other end of the rotating rod 3 is fixed with an aeration component, the aeration component of the embodiment is one, and aims at increasing the aeration area in the culture pond on the premise of not increasing energy consumption, the oxygenation assembly comprises a floating plate 4, at least two rows of impellers 5 arranged on the floating plate 4 and a driving device 6 for driving the impellers 5 to rotate, preferably, one end of a rotating rod 3 takes a vertical rod 1 as a circle center, the other end of the rotating rod rotates along the circle center to form a virtual circle, the oxygenation assembly is arranged in the tangential direction of the virtual circle, the driving device 6 can be a common motor or a diesel engine on the market, the driving is arranged vertically downwards, the driving device 6 is connected with a speed reducer, the impellers 5 are connected with a synchronous rotating shaft 10, the synchronous rotating shaft 10 and the output end of the speed reducer can be meshed through a worm gear or a bevel gear for transmission, the purpose is to transmit the power of the driving device 6 to the impellers 5, and whether the speed reducer is arranged or not can be determined according to actual needs so as to increase the torque of the impellers; preferably, the utility model discloses a two kickboards 4 that set up side by side, its aim at can make the oxygenation subassembly reach the balance when rotating easily, promote the stability of oxygen-increasing machine operation.

As a further improvement of the above scheme, the end of the synchronous rotating shaft 10 is connected with an annular ring, each row of impellers 5 comprises a plurality of water retaining convex strips 7, preferably 6 or 8, uniformly distributed on the annular ring along the circumferential direction, the impellers 5 are provided with a plurality of water retaining convex strips 7, preferably 5, and when the impellers 5 rotate, the water retaining convex strips 7 firstly contact and stir the water body, so that the efficiency of stirring the water body by the impellers 5 is improved.

As shown in fig. 4, as a further improvement of the above scheme, the impeller 5 is provided with a plurality of through holes 9, so that when the impeller 5 stirs the water body, the resistance of the rotation of the impeller 5 can be reduced, and the working load of the machine can be reduced.

As shown in fig. 5, as a further improvement of the above scheme, the front end of the floating plate 4 is provided with the water diversion plate 8, specifically, the front end and the rear end of the floating plate 4 are disposed at the tip end, and the water diversion plate 8 is disposed at the tip end of the floating plate 4, so as to bloom and divert the water body at the front end of the floating plate 4 onto the impeller 5 when the floating plate 4 rotates along with the vertical rod 1, thereby improving the stirring effect of the impeller 5.

As a further improvement of the above scheme, a device for feeding the feed can be arranged on the floating plate 4, and the purpose of the device is to increase the function of an oxygen increasing mechanism, so that the device can feed the feed while stirring the water body.

As a further improvement of the scheme, the impellers 5 are divided into two rows arranged at the left side and the right side of the floating plate 4, and a synchronous rotating shaft 10 is connected between the two rows of impellers 5.

As a further improvement of the above scheme, the rotating sleeve 2 is connected with two oxygenation assemblies, the rotating radiuses of the two oxygenation assemblies are different, preferably, the two oxygenation assemblies are respectively arranged on the same diameter of the virtual circle, and the purpose of the method is to improve the motion range of the oxygenation assemblies, so that the culture pond can uniformly oxygenate, and fish growth is facilitated.

As shown in fig. 3, as the further improvement of above-mentioned scheme, be connected with three or more oxygenation subassemblies on the rotation cover 2, this oxygenation subassembly is along circumference equipartition, this three or more oxygenation subassemblies are all connected on rotation cover 2 through dwang 3, promptly, the one end of dwang 3 respectively with rotate 2 rigid couplings of cover, ensure that the relative position of each oxygenation subassembly is fixed when operation, prevent that oxygenation subassembly and dwang 3 from producing the interference, oxygenation subassembly is connected to the other end of dwang 3, the turning radius of oxygenation subassembly differs, promptly the length of this three or more dwang 3 differs, its aim at promotes the motion range of oxygenation subassembly, make the breed pond can even oxygenation, do benefit to fish and grow.

It should be noted that the vertical rod 1 in all the embodiments described above may be fixed in the culture pond by a direct-insertion type fixing or auxiliary tripod, and may also be fixedly installed on a base, the base may be made of reinforced concrete, and the vertical rod 1 is directly inserted on the base, and after the base is completely solidified, the vertical rod 1 may be transferred into the culture pond, and the base should have a certain weight, which can ensure that when the oxygen increasing assembly rotates along the vertical rod 1, the vertical rod 1 can be relatively fixed, and ensure that the oxygen increasing assembly stably operates.

Above, only the preferred embodiment of the present invention has been described, the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention.

Claims

1. The utility model provides a circle-rotating type oxygen-increasing machine, its characterized in that is including fixed montant (1) that sets up in breeding the pond, uses montant (1) to do circumferential direction's at least one oxygenation subassembly as the centre of a circle, the oxygenation subassembly is including kickboard (4), two row at least impellers (5) and drive impeller (5) pivoted drive arrangement (6) of setting on kickboard (4), the cover (2) have been cup jointed in montant (1) rotation, be provided with dwang (3) between kickboard (4) and rotation cover (2).

2. The rotating ring type aerator according to claim 1, wherein the rotating rod (3) rotates around the vertical rod (1) to form a virtual circle, and the aeration assembly is arranged in the tangential direction of the virtual circle.

3. The rotating ring type aerator according to claim 1, wherein a plurality of water retaining ribs (7) are arranged on the impeller (5).

4. The rotating ring type aerator according to claim 1, wherein the front end of the floating plate (4) is provided with a water diversion plate (8).

5. The rotating ring type aerator according to claim 1, wherein the impeller (5) is provided with a plurality of through holes (9).

6. The rotating ring type aerator according to claim 1, wherein a bearing is arranged between the rotating sleeve (2) and the fixed rod.

7. The rotating ring type aerator according to claim 1, wherein the impellers (5) are arranged in two rows on the left and right sides of the floating plate (4), and a synchronous rotating shaft (10) is connected between the two rows of impellers (5).

8. A rotary aerator as claimed in claim 7, characterised in that a speed reducer is connected between the drive means (6) and the synchronizing shaft (10).