CN215873135U

CN215873135U - Oxygen-increasing machine for aquaculture

Info

Publication number: CN215873135U
Application number: CN202121747479.7U
Authority: CN
Inventors: 曹佩仙; 刘百灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-22
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of aquaculture and discloses an aerator for aquaculture, which comprises an aerator body, wherein the lower surface of the aerator body is fixedly connected with an outer cylinder, the surface of one side of the outer cylinder is fixedly connected with a limiting pipe, the top of the limiting pipe is fixedly connected with a fixed cylinder, the inner side curved surface of the fixed cylinder is slidably connected with a piston plate, the upper surface of the piston plate is fixedly connected with a spring, the top of the spring is fixedly connected with the upper surface inside the fixed cylinder, and the inner side of the upper surface of the fixed cylinder is slidably connected with the outer side curved surface of a push rod. This oxygen-increasing machine for aquaculture drives the kickboard motion through the telescopic link, makes the kickboard drive locating plate upward movement, makes the locating plate reset through the spring, realizes earlier inside the water suction after the oxygenation to fixed section of thick bamboo, spraying the distant place, realizes improving the mobility of water, solves the waters of keeping away from the oxygen-increasing machine and need rely on water self to flow or the slow diffusion of aquatic oxygen progressively improves the oxygen content, the comparatively lengthy problem of this process.

Description

Oxygen-increasing machine for aquaculture

Technical Field

The utility model relates to the technical field of aquaculture, in particular to an aerator for aquaculture.

Background

An aerator is a machine that is often used in fishery aquaculture. The main function of the device is to increase the oxygen content in water to ensure that the fish in the water can not lack oxygen, and simultaneously can inhibit the growth of anaerobic bacteria in the water, thereby preventing the deterioration of pond water from threatening the living environment of the fish.

The water area environment of general aquaculture is closed, mainly is the pond that the area of water area is little, and this kind of water mobility is relatively poor, leads to the water area of keeping away from the oxygen-increasing machine to rely on water self to flow or aquatic oxygen slowly diffuses and progressively improves the oxygen content, and this process is comparatively long.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the oxygen increasing machine for aquaculture, which has the advantages of improving the oxygen increasing efficiency and the like, and solves the problem that the oxygen content of a water area far away from the oxygen increasing machine needs to be gradually improved by depending on the self flow of a water body or the slow diffusion of oxygen in water, and the process is long.

(II) technical scheme

In order to achieve the purpose of improving the oxygen increasing efficiency, the utility model provides the following technical scheme: the utility model provides an oxygen-increasing machine for aquaculture, including the oxygen-increasing machine body, the lower fixed surface of oxygen-increasing machine body is connected with the urceolus, the spacing pipe of a side fixed surface of urceolus is connected with, the fixed cylinder of top fixedly connected with of spacing pipe, the inboard curved surface sliding connection of fixed cylinder has the piston plate, the last fixed surface of piston plate is connected with the spring, the top and the inside last fixed surface of fixed cylinder of spring are connected, the inboard sliding connection of fixed cylinder upper surface is at the outside curved surface of catch bar, the catch bar is located the inside outside curved surface of fixed cylinder and cup joints with the inboard of spring, the catch bar is located the inside one end of fixed cylinder and the last fixed surface of piston plate is connected, the one end fixedly connected with locating plate at catch bar top.

The lower fixed surface of oxygen-increasing machine body is connected with the dead lever, dead lever bottom one end fixed connection is at the upper surface of a control section of thick bamboo, the inboard sliding connection of a control section of thick bamboo has the location axle, the one end of location axle is rotated and is connected with solid fixed ring, gu fixed ring's outside curved surface fixedly connected with slurcam, the other end of location axle is rotated and is connected at the outside curved surface of spacing ring, the inboard curved surface of spacing ring is rotated and is cup jointed the outside curved surface at the swivel becket, the upper fixed surface of swivel becket is connected with the telescopic link, the top of telescopic link and the lower fixed surface installation of oxygen-increasing machine body.

Preferably, the outer side curved surface of the control cylinder is provided with a spiral groove, and the inner side curved surface of the spiral groove is in sliding connection with the outer side curved surface of the positioning shaft.

Preferably, the limiting pipe is Y-shaped, and the two ends of the limiting pipe, which are far away from the fixed cylinder, are provided with one-way valves.

Preferably, the number of the positioning shafts is two, and an included angle between the two positioning shafts is a straight angle.

Preferably, the axis of the motor of the aerator body is collinear with the axis of the outer cylinder, and the axis of the outer cylinder is collinear with the axis of the control cylinder.

Preferably, the outer side curved surface of the outer barrel is provided with a filtering hole, and the inner side curved surface of the outer barrel is in contact with the outer side curved surface of the positioning plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an aerator for aquaculture, which has the following beneficial effects:

1. this oxygen-increasing machine for aquaculture drives the kickboard motion through the telescopic link, makes the kickboard drive locating plate upward movement, makes the locating plate reset through the spring, realizes earlier inside the water suction after the oxygenation to fixed section of thick bamboo, spraying the distant place, realizes improving the mobility of water, solves the waters of keeping away from the oxygen-increasing machine and need rely on water self to flow or the slow diffusion of aquatic oxygen progressively improves the oxygen content, the comparatively lengthy problem of this process.

2. This oxygen-increasing machine for aquaculture is connected through the inside upside of spring top and fixed section of thick bamboo, and the below is connected with the piston board, realizes that the spring drives the piston board back that resets, makes the piston board location at a take the altitude, and when the telescopic link of being convenient for drove the slurcam and reset the motion downwards, makes the slurcam make locating plate downstream extension spring earlier, makes the spring reset, realizes resetting of slurcam.

Drawings

FIG. 1 is a 3D schematic of the structure of the present invention;

FIG. 2 is a sectional view of the outer barrel of the structure of the present invention;

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

fig. 4 is a sectional view of the structural fixing cylinder of the present invention.

In the figure: the automatic aerator comprises an outer barrel 1, an aerator body 2, a limiting pipe 3, a fixing barrel 4, a piston plate 5, a spring 6, a push rod 7, a positioning plate 8, a fixing rod 9, a control barrel 10, a positioning shaft 11, a fixing ring 12, a push plate 13, a telescopic rod 14, a limiting ring 15, a rotating ring 16 and a spiral groove 17.

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. 1-4, an oxygen increasing machine for aquaculture comprises an oxygen increasing machine body 2, an outer cylinder 1 is fixedly connected to the lower surface of the oxygen increasing machine body 2, a limiting pipe 3 is fixedly connected to one side surface of the outer cylinder 1, a fixed cylinder 4 is fixedly connected to the top of the limiting pipe 3, the limiting pipe 3 is Y-shaped, two ends of the limiting pipe 3, which are far away from the fixed cylinder 4, are provided with check valves, one end of the limiting pipe 3, which is positioned inside the outer cylinder 1, is a water inlet end, one end of the limiting pipe 3, which is positioned outside the outer cylinder 1, is a water outlet end, the inner side curved surface of the fixed cylinder 4 is slidably connected with a piston plate 5, the upper surface of the piston plate 5 is fixedly connected with a spring 6, the top of the spring 6 is fixedly connected with the upper surface inside the fixed cylinder 4, the inner side of the upper surface of the fixed cylinder 4 is slidably connected with the outer side curved surface of a push rod 7, the outer side curved surface of the push rod 7, which is positioned inside the fixed cylinder 4, is sleeved with the inner side of the spring 6, the catch bar 7 is located the one end of 4 inside of solid fixed cylinder and is connected with the last fixed surface of piston plate 5, and the one end fixedly connected with locating plate 8 at catch bar 7 top, and the filtration pore has been seted up to the outside curved surface of urceolus 1, and the inboard curved surface of urceolus 1 contacts with the outside curved surface of locating plate 8, and the motion of urceolus 1 through the external floater of filtration pore restriction is to oxygen-increasing machine body 2 stirring leaf department.

The lower surface of the aerator body 2 is fixedly connected with a fixing rod 9, one end of the bottom of the fixing rod 9 is fixedly connected with the upper surface of a control cylinder 10, the inner side of the control cylinder 10 is slidably connected with a positioning shaft 11, the outer side curved surface of the control cylinder 10 is provided with a spiral groove 17, the inner side curved surface of the spiral groove 17 is slidably connected with the outer side curved surface of the positioning shaft 11, the spiral groove 17 of the control cylinder 10 provides motion limitation for the positioning shaft 11, so that the positioning shaft 11 can make spiral motion, one end of the positioning shaft 11 is rotatably connected with a fixing ring 12, the outer side curved surface of the fixing ring 12 is fixedly connected with a push plate 13, the other end of the positioning shaft 11 is rotatably connected with the outer side curved surface of a limiting ring 15, the number of the positioning shafts 11 is two, the included angle between the two positioning shafts 11 is a flat angle, the motion stability of the limiting ring 15 is improved through the two positioning shafts 11, the inner side curved surface of the limiting ring 15 is rotatably sleeved on the outer side curved surface of a rotating ring 16, the upper surface fixedly connected with telescopic link 14 of swivel becket 16, kickboard 13 makes locating plate 8 downstream extension spring 6 earlier, makes spring 6 reset, realizes the reset of kickboard 13, the top of telescopic link 14 and the lower fixed surface installation of oxygen-increasing machine body 2, the axis collineation of the motor axis of oxygen-increasing machine body 2 and urceolus 1, the axis collineation of urceolus 1 and the axis of a control section of thick bamboo 10, the axis through the three is the same, the centrobaric stability of improvement device.

When the automatic aerator is used, the automatic aerator body 2 aerates the interior of a water tank, the telescopic rod 14 is controlled to work, the telescopic rod 14 drives the rotating ring 16 to move upwards, the rotating ring 16 drives the limiting ring 15 to move upwards, the limiting ring 15 actuates the positioning shaft 11 to move, the positioning shaft 11 rotates upwards under the positioning of the spiral groove 17, the positioning shaft 11 drives the fixing ring 12 to move, the fixing ring 12 actuates the pushing plate 13 to move upwards, the pushing plate 13 rotates upwards, the pushing plate 13 drives the positioning plate 8 to move upwards from the lower direction of the positioning plate 8, the positioning plate 8 drives the pushing rod 7 to move upwards, the pushing rod 7 drives the piston plate 5 to move upwards, the piston plate 5 pumps water near the automatic aerator body 2 into the fixed cylinder 4 through the fixed cylinder 4 and the limiting pipe 3, after the pushing plate 13 rotates upwards to separate from the positioning plate 8, the spring 6 drives the piston plate 5 to move downwards, the piston plate 5 is enabled to spray pumped water to a far place, so that the water in the far place flows back to the vicinity of the aerator body 2, the range of water diffusion after aeration is increased, the aeration efficiency is further improved, and the problem that the oxygen content is gradually increased by means of the flowing of water body or the slow diffusion of oxygen in water in a water area far away from the aerator, and the process is long is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oxygen-increasing machine for aquaculture, includes oxygen-increasing machine body (2), its characterized in that: the aerator is characterized in that an outer barrel (1) is fixedly connected to the lower surface of the aerator body (2), a limiting pipe (3) is fixedly connected to the surface of one side of the outer barrel (1), a fixed barrel (4) is fixedly connected to the top of the limiting pipe (3), a piston plate (5) is slidably connected to the inner side curved surface of the fixed barrel (4), a spring (6) is fixedly connected to the upper surface of the piston plate (5), the top of the spring (6) is fixedly connected to the upper surface of the inner part of the fixed barrel (4), the inner side of the upper surface of the fixed barrel (4) is slidably connected to the outer side curved surface of a push rod (7), the outer side curved surface of the push rod (7) in the fixed barrel (4) is sleeved with the inner side of the spring (6), one end of the push rod (7) in the fixed barrel (4) is fixedly connected to the upper surface of the piston plate (5), and one end of the top of the push rod (7) is fixedly connected to a positioning plate (8);

the lower fixed surface of oxygen-increasing machine body (2) is connected with dead lever (9), dead lever (9) bottom one end fixed connection is at the upper surface of a control section of thick bamboo (10), the inboard sliding connection of a control section of thick bamboo (10) has location axle (11), the one end of location axle (11) is rotated and is connected with solid fixed ring (12), the outside curved surface fixedly connected with slurcam (13) of solid fixed ring (12), the other end of location axle (11) is rotated and is connected the outside curved surface at spacing ring (15), the outside curved surface of cup jointing at swivel becket (16) is rotated to the inboard curved surface of spacing ring (15), the last fixed surface of swivel becket (16) is connected with telescopic link (14), the top of telescopic link (14) and the lower fixed surface installation of oxygen-increasing machine body (2).

2. The aerator for aquaculture of claim 1, wherein: a spiral groove (17) is formed in the outer side curved surface of the control cylinder (10), and the inner side curved surface of the spiral groove (17) is connected with the outer side curved surface of the positioning shaft (11) in a sliding mode.

3. The aerator for aquaculture of claim 1, wherein: the limiting pipe (3) is Y-shaped, and one-way valves are arranged at two ends, far away from the fixed cylinder (4), of the limiting pipe (3).

4. The aerator for aquaculture of claim 1, wherein: the number of the positioning shafts (11) is two, and an included angle between the two positioning shafts (11) is a straight angle.

5. The aerator for aquaculture of claim 1, wherein: the axial line of the motor of the aerator body (2) is collinear with the axial line of the outer cylinder (1), and the axial line of the outer cylinder (1) is collinear with the axial line of the control cylinder (10).

6. The aerator for aquaculture of claim 1, wherein: the outer side curved surface of the outer barrel (1) is provided with a filtering hole, and the inner side curved surface of the outer barrel (1) is in contact with the outer side curved surface of the positioning plate (8).