CN110651751B

CN110651751B - Aquaculture pond oxygenation equipment

Info

Publication number: CN110651751B
Application number: CN201910792108.1A
Authority: CN
Inventors: 陈丽清
Original assignee: Foshan City Jia Wei Agricultural Science And Technology Partnership LP
Current assignee: Foshan City Jia Wei agricultural science and technology partnership (L.P.)
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2021-09-07
Anticipated expiration: 2039-08-26
Also published as: CN110651751A

Abstract

The invention discloses an aquaculture pond oxygenation device which structurally comprises a floating oxygenation mechanism, a plurality of support rods, a fixed disc, a motor and a main shaft, wherein the support rods are embedded and installed on the inner side of the floating oxygenation mechanism and are in mechanical connection; the floating oxygenation mechanism comprises a floating barrel, an air cavity, a mounting groove, an inner cavity, a protection structure and an oxygenation mechanism, wherein the air cavity is arranged on the inner side of the floating barrel and is of an integrated structure, the mounting groove is embedded into the inner side of the floating barrel, the inner cavity penetrates through the middle end of the floating barrel, and the protection structure is mounted at the lower end of the floating barrel and is mechanically connected.

Description

Aquaculture pond oxygenation equipment

Technical Field

The invention belongs to the field of aquaculture, and particularly relates to an aquaculture pond oxygenation device.

Background

In aquaculture, along with the increase of the breed volume of aquaculture in the breed pond, oxygen consumption will also increase thereupon, however the oxygen content in the breed pond is limited, so when increasing the breed volume, also increase the oxygen in the breed pond, the better breed of carrying on aquatic products to need use aquaculture pond oxygenation equipment, the quick oxygen of blending into in help breed pond improves the activity of aquatic products, prevents to cause the phenomenon that the fish floated because of the oxygen deficiency, but prior art exists following not enoughly:

because oxygenation equipment adopts the motor to rotate and drives the paddle, carry out lasting and water contact and rotate, bring the oxygen in the air into and breed the pond, and along with breeding the continuous increase of quantity in the pond, improved the density in breeding the pond, and the paddle rotates at the high speed that lasts, will hit the shoal of fish when the shoal of fish is close to, leads to the fish to be injured or die, causes the loss of breeding.

The application provides an aquaculture pond oxygenation device which improves the defects.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an aquaculture pond oxygenation device, which aims to solve the problems that in the prior art, as the oxygenation device adopts the motor to rotate to drive blades to rotate in a continuous contact manner with water so as to bring oxygen in the air into a culture pond, the density in the culture pond is improved along with the continuous increase of the culture quantity in the culture pond, and the blades rotate at a continuous high speed and hit fish flocks when the fish flocks approach, so that the fish are injured or dead, and the culture loss is caused.

In order to achieve the purpose, the invention is realized by the following technical scheme: an aquaculture pond oxygenation device structurally comprises a floating oxygenation mechanism, a plurality of support rods, a fixed disc, a motor and a main shaft, wherein the support rods are embedded in the floating oxygenation mechanism and are mechanically connected, the support rods are equidistantly arranged on the outer side of the fixed disc, the motor is vertically arranged at the upper end of the fixed disc and is mechanically connected, the main shaft is arranged on the inner side of the motor, and the lower end of the main shaft is arranged at the upper end of the inner side of the floating oxygenation mechanism; the floating oxygenation mechanism comprises a floating barrel, an air cavity, a mounting groove, an inner cavity, a protection structure and an oxygenation mechanism, wherein the air cavity is arranged on the inner side of the floating barrel and is of an integrated structure, the mounting groove is embedded into the inner side of the floating barrel, the inner cavity penetrates through the middle end of the floating barrel, the protection structure is mounted at the lower end of the floating barrel and is mechanically connected, and the oxygenation mechanism is embedded into the inner cavity and is mounted at the inner side of the inner cavity and is mechanically connected with the lower end of the protection structure.

The invention is further improved, the protection structure comprises a support, a mounting groove, a lower opening, a side water outlet structure and a mounting block, the mounting groove penetrates through the lower end of the support, the lower opening is formed in the lower end of the support and located on the outer side of the mounting groove, the side water outlet structure is installed on the outer side of the support in a surrounding mode, and the mounting block is installed at the upper end of the outer side of the support and is connected mechanically.

The invention is further improved, the side water outlet structure comprises a water tank, a pipe body and water outlet pipes, the water tank is arranged on the inner side of the pipe body and is of an integrated structure, and the water outlet pipes are arranged on the outer side of the pipe body at equal intervals and are communicated with the water tank.

The invention is further improved, the water outlet pipe is an arc-shaped pipe body, and water outlets are distributed clockwise.

The invention is further improved, the oxygenation mechanism comprises a rotating shaft, an inner oxygenation structure, a bearing and an outer oxygenation structure, the rotating shaft is vertically arranged at the lower end of the inner oxygenation structure and welded with the inner oxygenation structure, the bearing is sleeved at the lower end of the outer side of the rotating shaft, and the inner oxygenation structure is embedded and arranged at the inner side of the outer oxygenation structure and welded with the outer oxygenation structure.

The invention is further improved, the inner oxygenation structure comprises a flange plate, connecting discs, through holes and a swinging plate, the flange plate is arranged at the lower end of the connecting discs and is positioned on the same axis, the through holes are uniformly arranged and penetrate through the inner sides of the connecting discs, and the swinging plate is arranged between the connecting discs.

The invention is further improved, the outer oxygenation structure comprises a pipe frame, blades, air holes and a rubber ring, the blades are installed on the outer side of the pipe frame and are welded with each other, a plurality of air holes penetrate through the upper ends of the blades, and the rubber ring is sleeved and installed between the outer sides of the blades.

According to the technical scheme, the aquaculture pond oxygenation equipment has the following beneficial effects:

according to the invention, the protection structure is arranged on the outer side of the oxygenation mechanism, the water outlet pipe works by adopting the arc-shaped water outlet pipe, so that fish can approach and cannot be beaten, when the fish enters the inner side of the bracket and touches the outer oxygenation structure, the fish is protected and limited by the rubber ring wound on the outer paddle to prevent the fish from further approaching, the inner oxygenation structure is positioned on the inner side, and the fish is protected by adopting the through hole to enter and exit water for oxygenation and cannot be damaged, so that the fish is protected from being beaten to a fish school during oxygenation, the fish is prevented from being injured or dead, and the culture loss is reduced.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an aquaculture pond oxygenation apparatus of the present invention;

FIG. 2 is a schematic structural view of the floating oxygenation mechanism of the present invention;

FIG. 3 is a schematic structural view of the protective structure of the present invention;

FIG. 4 is a schematic structural view of a side water outlet structure according to the present invention;

FIG. 5 is a schematic structural view of the oxygen increasing mechanism of the present invention;

FIG. 6 is a schematic structural view of an internal oxygenation structure of the present invention;

FIG. 7 is a schematic view of the external oxygen increasing structure according to the present invention;

fig. 8 is a schematic top view of the external oxygenation structure of the present invention.

In the figure: a floating oxygenation mechanism-1, a support rod-2, a fixed disc-3, a motor-4, a main shaft-5, a floating barrel-11, an air cavity-12, a mounting groove-13, an inner cavity-14, a protective structure-15, an oxygenation mechanism-16, a bracket-151, a mounting groove-152, a lower opening-153, a side water outlet structure-154 and a mounting block-155, a water tank-54 a, a pipe body-54 b, a water outlet pipe-54 c, a rotating shaft-161, an inner oxygenation structure-162, a bearing-163, an outer oxygenation structure-164, a flange-62 a, a connecting disc-62 b, a through hole-62 c, a swinging plate-62 d, a pipe frame-64 a, a blade-64 b, an air hole-64 c and a rubber ring-64 d.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-8, the embodiments of the present invention are as follows:

the structure of the floating oxygenation device comprises a floating oxygenation mechanism 1, a plurality of support rods 2, a fixed disc 3, a motor 4 and a main shaft 5, wherein the support rods 2 are embedded in the floating oxygenation mechanism 1 and are mechanically connected, the support rods 2 are equidistantly arranged on the outer side of the fixed disc 3, the motor 4 is vertically arranged at the upper end of the fixed disc 3 and is mechanically connected, the main shaft 5 is arranged on the inner side of the motor 4, and the lower end of the main shaft is arranged at the upper end of the inner side of the floating oxygenation mechanism 1; float oxygenation mechanism 1 and include flotation tank 11, air chamber 12, mounting groove 13, inner chamber 14, protective structure 15, oxygenation mechanism 16, air chamber 12 is located flotation tank 11 inboard and for the integral structure, mounting groove 13 imbeds in flotation tank 11 inboard, inner chamber 14 runs through in flotation tank 11 middle-end, protective structure 15 installs in flotation tank 11 lower extreme and adopts mechanical connection, oxygenation mechanism 16 imbeds and installs in inner chamber 14 inboard and lower extreme and protective structure 15 adopts mechanical connection.

Referring to fig. 3, the protection structure 15 includes a bracket 151, a mounting groove 152, a lower opening 153, a side water outlet structure 154, and a mounting block 155, wherein the mounting groove 152 penetrates through the lower end of the bracket 151, the lower opening 153 is disposed at the lower end of the bracket 151 and is located outside the mounting groove 152, the side water outlet structure 154 is installed around the outer side of the bracket 151, and the mounting block 155 is installed at the upper end of the outer side of the bracket 151 and is mechanically connected to the bracket 151, so that the inner oxygen increasing mechanism 16 can be initially protected to prevent fish from approaching and being injured.

Referring to fig. 4, the side water outlet structure 154 includes a water tank 54a, a tube 54b, and a water outlet pipe 54c, wherein the water tank 54a is disposed inside the tube 54b and is an integrated structure, and the water outlet pipe 54c is disposed in a plurality and equidistantly installed outside the tube 54b to communicate with the water tank 54a, and sends out water with oxygen by using a pipeline, thereby preventing fish from swimming in.

Referring to fig. 4, the water outlet pipe 54c is an arc pipe and the water outlets are distributed clockwise, so that the water with oxygen is thrown out along the opening direction of the water outlet pipe 54 c.

Referring to fig. 5, the oxygen increasing mechanism 16 includes a rotating shaft 161, an inner oxygen increasing structure 162, a bearing 163, and an outer oxygen increasing structure 164, wherein the rotating shaft 161 is vertically installed at the lower end of the inner oxygen increasing structure 162 and welded to the lower end of the inner oxygen increasing structure 162, the bearing 163 is sleeved at the outer lower end of the rotating shaft 161, and the inner oxygen increasing structure 162 is embedded in and welded to the inner side of the outer oxygen increasing structure 164 to increase oxygen inside and outside.

Referring to fig. 6, the inner oxygen increasing structure 162 includes a flange plate 62a, a connecting plate 62b, a plurality of through holes 62c, and a swing plate 62d, wherein the flange plate 62a is mounted at the lower end of the connecting plate 62b and is located on the same axis, the through holes 62c are uniformly formed in the connecting plate 62b, and the swing plate 62d is mounted between the connecting plates 62b and increases oxygen at the inner side to prevent fish from contacting.

Referring to fig. 7-8, the outer oxygenation structure 164 includes a pipe frame 64a, blades 64b, air holes 64c, and a rubber ring 64d, the blades 64b are installed on the outer side of the pipe frame 64a and are welded to each other, a plurality of air holes 64c penetrate through the upper ends of the blades 64b, and the rubber ring 64d is installed between the outer sides of the blades 64b in a sleeved manner and is prevented from contacting with fish by the rubber ring 64 d.

Based on the above embodiment, the specific working principle is as follows:

the invention is placed on an aquaculture pond, a power supply is connected, a motor 4 is turned on to start working, at the moment, a main shaft 5 drives an oxygenation mechanism 16 to start working, a connecting disc 62b connected with a flange plate 62a drives a pipe frame 64a to rotate, a blade 64b rotates to bring oxygen in air into water of the aquaculture farm, an inner swinging plate 62d rotates along with the connecting disc 62b, oxygen is fed in through a through hole 62c at the upper end and is mixed into the water along with the rotation and is sent out from a through hole 62c at the lower end, when the oxygen is sent out, the water is thrown out clockwise due to the integral clockwise rotation of the oxygenation mechanism 16, and the water is sent into the water of the aquaculture farm from a water tank 54a along a water outlet pipe 54 c; when the fish is close to the protection structure 15, because the outlet pipe 54c adopts the circular arc-shaped outlet pipe to work, the fish is close to and can not be hit, if some fish enter the support 151 inboard, when touching the outer oxygenation structure 164, because the rubber circle 64d of winding on the outer paddle 64b, will protect the restriction to the fish, prevent its further approach, and interior oxygenation structure 162 is located inboard to adopt through-hole 62c to come the business turn over water oxygenation and can not cause the injury of fish, can follow the lower port 153 of lower extreme and swim out when the fish enters the support 151 inboard.

The invention solves the problems that in the prior art, as the oxygenation equipment adopts the motor to rotate to drive the blades to continuously contact and rotate with water to bring oxygen in the air into the culture pond, and the culture amount in the culture pond is continuously increased, the density in the culture pond is improved, and the blades continuously rotate at high speed and hit fish schools when the fish schools approach, so that the fish are injured or killed, and the culture loss is caused, through the mutual combination of the components, the protection structure is arranged at the outer side of the oxygenation mechanism, because the water outlet pipe adopts the circular arc-shaped water outlet pipe to work, the fish approach cannot be hit, if fish enters the inner side of the bracket, when the fish touches the outer oxygenation structure, the fish is protected and limited due to the rubber ring wound on the outer side blades, the fish is prevented from further approaching, the inner oxygenation structure is positioned at the inner side, and the water enters and exits through holes to oxygenate and cannot cause the injury of the fish, the fish is protected in a multiple mode during oxygen increasing, fish groups are prevented from being hit, so that the fish are injured or dead, and the culture loss is reduced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An aquaculture pond oxygenation device structurally comprises a floating oxygenation mechanism (1), supporting rods (2), a fixed disc (3), a motor (4) and a main shaft (5), wherein the supporting rods (2) are embedded in the floating oxygenation mechanism (1), the supporting rods (2) are arranged on the outer side of the fixed disc (3) in a plurality of equal intervals, the motor (4) is vertically arranged at the upper end of the fixed disc (3), and the main shaft (5) is arranged on the inner side of the motor (4); the method is characterized in that: the floating oxygenation mechanism (1) comprises a floating barrel (11), an air cavity (12), a mounting groove (13), an inner cavity (14), a protective structure (15) and an oxygenation mechanism (16), wherein the air cavity (12) is arranged on the inner side of the floating barrel (11), the mounting groove (13) is embedded in the inner side of the floating barrel (11), the inner cavity (14) penetrates through the middle end of the floating barrel (11), the protective structure (15) is mounted at the lower end of the floating barrel (11), and the oxygenation mechanism (16) is embedded in the inner side of the inner cavity (14); the protective structure (15) comprises a support (151), a mounting groove (152), a lower opening (153), a side water outlet structure (154) and a mounting block (155), wherein the mounting groove (152) penetrates through the lower end of the support (151), the lower opening (153) is formed in the lower end of the support (151), the side water outlet structure (154) is installed on the outer side of the support (151) in a surrounding mode, and the mounting block (155) is installed at the upper end of the outer side of the support (151); the side water outlet structure (154) comprises a water tank (54a), a pipe body (54b) and a water outlet pipe (54c), wherein the water tank (54a) is arranged on the inner side of the pipe body (54b), and the water outlet pipe (54c) is provided with a plurality of water outlet pipes which are arranged on the outer side of the pipe body (54b) at equal intervals and communicated with the water tank (54 a); the water outlet pipe (54c) is an arc-shaped pipe body, and water outlets are distributed clockwise; the oxygenation mechanism (16) comprises a rotating shaft (161), an inner oxygenation structure (162), a bearing (163) and an outer oxygenation structure (164), the rotating shaft (161) is vertically installed at the lower end of the inner oxygenation structure (162), the bearing (163) is sleeved at the lower end of the outer side of the rotating shaft (161), and the inner oxygenation structure (162) is installed on the inner side of the outer oxygenation structure (164) in an embedded mode; the inner oxygenation structure (162) comprises a flange plate (62a), connecting discs (62b), through holes (62c) and swinging plates (62d), wherein the flange plate (62a) is mounted at the lower end of the connecting discs (62b), the through holes (62c) are provided with a plurality of holes and uniformly penetrate through the inner sides of the connecting discs (62b), and the swinging plates (62d) are mounted between the connecting discs (62 b); outer oxygenation structure (164) include pipe support (64a), paddle (64b), bleeder vent (64c), rubber circle (64d), paddle (64b) and welding mutually are installed in pipe support (64a) outside, paddle (64b) upper end is run through and is had a plurality of bleeder vents (64c), rubber circle (64d) cover is established and is installed between paddle (64b) outside.

2. The aquaculture pond oxygenation device of claim 1, wherein: the method comprises the steps that an aquaculture pond oxygenation device is placed on an aquaculture pond, a power supply is connected, a motor (4) is started to work, a main shaft (5) drives an oxygenation mechanism (16) to work, a connecting disc (62b) connected with a flange disc (62a) drives a pipe frame (64a) to rotate, a blade (64b) rotates to bring oxygen in air into water of the aquaculture pond, an inner swing plate (62d) rotates along with the connecting disc (62b), oxygen is fed into a through hole (62c) at the upper end and mixed into the water along with the rotation, the oxygen is sent out from a through hole (62c) at the lower end, and when the oxygen is sent out, water is thrown out clockwise due to the integral clockwise rotation of the oxygenation mechanism (16), and the water is sent into the water of the aquaculture pond along a water outlet pipe (54 c); when the fish is close to protective structure (15), because outlet pipe (54c) adopt the work of arc outlet pipe, make the fish be close to and can not be hit, if when having the fish to enter into support (151) inboard, when touching outer oxygenation structure (164), because rubber circle (64d) of winding on outer paddle (64b), will protect the restriction to the fish, prevent its further approaching, and interior oxygenation structure (162) are located the inboard, and adopt through-hole (62c) to come business turn over water oxygenation can not cause the injury of fish, can follow lower mouth (153) of lower extreme when the fish enters into support (151) inboard and swim out.