CN211064669U

CN211064669U - Oxygen-increasing feeding equipment for aquaculture

Info

Publication number: CN211064669U
Application number: CN201921192282.4U
Authority: CN
Inventors: 常攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-24
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an oxygenation feeding device for aquaculture, relating to the technical field of aquaculture devices, comprising a body, the body is internally provided with a material separation net which divides the inner cavity of the body into a buffer chamber and a mixing chamber, the buffer chamber and the mixing chamber are connected with a suck-back prevention device which comprises a suck-back prevention structure and a discharge structure, the anti-suck-back structure is connected with the buffer chamber and the mixing chamber, the discharge structure is connected with the anti-suck-back structure and the buffer chamber, the utility model, through the anti-suck-back structure, when the water suck back occurs, the suck-back water can immediately float up the floating block, the floating block rises, the air inlet pipe is sealed, the water is prevented from entering the oxygen supply equipment through the air inlet pipe to damage the oxygen supply equipment, meanwhile, the floating block pushes the sliding plate to slide through the connecting rod, the top of the mixing chamber is sealed, and water is prevented from entering the storage box to damage the feed; the anti-suck-back purpose is achieved by utilizing the buoyancy of water, the cylinder power equipment is replaced to drive and seal, and the cost is reduced.

Description

Oxygen-increasing feeding equipment for aquaculture

Technical Field

The utility model relates to an aquaculture equipment technical field especially relates to an aquaculture throws and raises equipment with oxygenation.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. The high-density intensive culture adopts methods of flowing water, controlling temperature, increasing oxygen, feeding high-quality baits and the like, and the high-density culture is carried out in a small water body, thereby obtaining high yield, such as flowing water high-density fish culture, shrimp culture and the like.

The prior art discloses an aquaculture's oxygenation is thrown and is fed compounding device for application number CN201810740786.9, when utilizing the cylinder to take place to suck back, the cylinder is ejecting reaches the purpose that the confined water got into in the oxygen supply equipment, but because suck back takes place under water, thereby it is starting the cylinder neither easily to monitor the condition that water sucked back, delay time, and cylinder equipment is complicated simultaneously, has improved the cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the closed condition that utilizes the cylinder to push out and reach water among the conventional art neither easily monitors water suck-back starts the cylinder, delays time, and cylinder equipment is complicated simultaneously, has improved the cost, and the oxygenation of proposing throws and raises equipment for aquaculture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides an oxygenation throws and raises equipment for aquaculture, includes the body, this internal material net that separates that is equipped with, it divide into cushion chamber and mixing chamber with the body inner chamber to separate the material net, cushion chamber and mixing chamber are connected with prevents the suck-back device, prevent the suck-back device including preventing suck-back structure and discharge structure, prevent that the suck-back structure is connected with cushion chamber and mixing chamber, the discharge structure is connected with prevents suck-back structure and cushion chamber, prevent that the suck-back device gets into the body along with the suck-back of water and can seal cushion chamber and mixing chamber.

Preferably, an air inlet pipe is communicated with one side of the buffer chamber, which is far away from the material separation net, and the air inlet pipe is connected with an inflatable oxygen supply device; the top of the mixing chamber is communicated with a storage box, and the bottom of the storage box is provided with a valve; the material separation net can prevent feed from passing through.

Preferably, the anti-suck-back structure comprises a floating block, a connecting rod and a sliding plate, wherein the floating block is connected to one side, close to the air inlet pipe, of the buffer chamber in a sliding manner, the connecting rod is rotatably connected to the middle of one side, far away from the air inlet pipe, of the floating block, one end, far away from the floating block, of the connecting rod is rotatably connected with the sliding plate, the sliding plate is connected to the top of the buffer chamber in a sliding manner, and the.

Preferably, the density of the floating block is less than that of water, and the air inlet pipe can be sealed after the floating block floats; the sliding plate can close the top of the mixing chamber after sliding.

Preferably, the earial drainage structure includes rotor plate, cable, rotor plate middle part fixedly connected with pivot, the pivot is rotated and is connected in the surge chamber bottom, the rotor plate is kept away from pivot one side edge fixedly connected with cable, rotor plate one end fixed connection is kept away from in the floater bottom to the cable.

Preferably, the bottom of the floating block abuts against the upper surface of the rotating plate; the floating block can pull the rotating plate through the inhaul cable after floating; the rotating plate is communicated with the body and the external water environment after rotating.

Compared with the prior art, the utility model discloses possess following advantage:

The utility model discloses, through preventing suck-back structure, when the condition of taking place water suck-back, the water that suck-back can float the kicking block at once, and the kicking block rises, seals the intake pipe, prevents that water from getting into in the oxygen supply equipment through the intake pipe, destroys the oxygen supply equipment, and simultaneously, the kicking block promotes the sliding plate through the connecting rod and slides, seals the mixing chamber top, prevents that water from getting into in the storage box and damaging the fodder; the anti-suck-back purpose is achieved by utilizing the buoyancy of water, the cylinder power equipment is replaced to drive and seal, and the cost is reduced.

Drawings

FIG. 1 is a schematic structural view of an oxygen-increasing feeding device for aquaculture of the present invention;

Fig. 2 is a schematic view of the drainage structure of the oxygen-increasing feeding device for aquaculture.

In the figure: the device comprises a body 1, a material separation net 2, a buffer chamber 3, an air inlet pipe 31, a mixing chamber 4, a material storage tank 5, a suck-back prevention device 6, a suck-back prevention structure 7, a floating block 71, a connecting rod 72, a sliding plate 73, a flow discharge structure 8, a rotating plate 81 and a pull rope 82.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an oxygenation feeding device for aquaculture comprises a body 1, wherein a material separation net 2 is arranged in the body 1, the inner cavity of the body 1 is divided into a buffer chamber 3 and a mixing chamber 4 by the material separation net 2, and the material separation net 2 can prevent feed from passing through and prevent the feed from entering the buffer chamber 3.

The buffer chamber 3 is far away from and separates material net 2 one side intercommunication and has intake pipe 31, and the oxygen supply equipment is aerifyd through intake pipe 31 to intake pipe 31 connection, and the oxygen supply equipment aerifys the oxygen suppliment through intake pipe 31.

The top of the mixing chamber 4 is communicated with a storage box 5, and the bottom of the storage box 5 is provided with a valve for controlling the feed to enter.

The buffer chamber 3 and the mixing chamber 4 are connected with a suck-back prevention device 6, and the suck-back prevention device 6 comprises a suck-back prevention structure 7 and a discharge structure 8.

The suck-back prevention structure 7 comprises a floating block 71, a connecting rod 72 and a sliding plate 73, the density of the floating block 71 is smaller than that of water, the floating block 71 is connected to one side, close to the air inlet pipe 31, of the buffer chamber 3 in a sliding mode, the middle of one side, far away from the air inlet pipe 31, of the floating block 71 is rotatably connected with the connecting rod 72, one end, far away from the floating block 71, of the connecting rod 72 is rotatably connected with the sliding plate 73, the sliding plate 73 is connected to the top of the.

When the condition of water suck-back takes place, the water that sucks back can float floating block 71 at once, and floating block 71 rises, seals intake pipe 31, prevents that water from getting into the oxygen supply equipment through intake pipe 31 in, destroys the oxygen supply equipment, and simultaneously, floating block 71 promotes sliding plate 73 through connecting rod 72 and slides, seals the top of mixing chamber 4, prevents that water from getting into and damaging the fodder in storage case 5.

The drainage structure 8 comprises a rotating plate 81 and a guy cable 82, wherein the middle part of the rotating plate 81 is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the bottom of the buffer chamber 3, the rotating plate 81 is far away from the edge of one side of the rotating shaft which is fixedly connected with the guy cable 82, the guy cable 82 is far away from one end of the rotating plate 81 and is fixedly connected to the bottom of the floating block 71, and the bottom of the floating block 71 is attached to the.

After the water is sucked backwards, the floating block 71 floats and pulls the rotating plate 81 through the pull rope 82, and the rotating plate 81 is communicated with the body 1 and the external water environment after rotating, so that the sucked water returns to the external water environment again; after the water is drained, the float 71 falls back, and presses the turning plate 81 turned and tilted to the initial position.

The principle of the utility model is as follows:

Firstly, open oxygen supply equipment, oxygen supply equipment aerifys the oxygen suppliment through intake pipe 31, opens the valve on the storage case 5 again, makes the fodder air mixture get into the water together, reaches the basic purpose that the fodder is put in and the oxygen suppliment goes on simultaneously.

When the water suck back occurs, the suck-back water can immediately float the floating block 71, the floating block 71 rises to seal the air inlet pipe 31, so that the water is prevented from entering the oxygen supply equipment through the air inlet pipe 31 to destroy the oxygen supply equipment, meanwhile, the floating block 71 pushes the sliding plate 73 to slide through the connecting rod 72 to seal the top of the mixing chamber 4, and the water is prevented from entering the storage box 5 to damage the feed.

After the water is sucked back, the floating block 71 floats through the inhaul cable 82 to pull the rotating plate 81, and the rotating plate 81 is communicated with the body 1 and the external water environment after rotating, so that the sucked back water returns to the external water environment again; after the water is drained, the float 71 falls back, and presses the turning plate 81 turned and tilted to the initial position.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aquaculture throws and raises equipment with oxygenation, includes body (1), be equipped with in body (1) and separate material net (2), separate material net (2) and divide into buffer chamber (3) and mixing chamber (4) with body (1) inner chamber, a serial communication port, buffer chamber (3) and mixing chamber (4) are connected with and prevent suck-back device (6), prevent suck-back device (6) including preventing suck-back structure (7) and discharge structure (8), prevent suck-back structure (7) and be connected with buffer chamber (3) and mixing chamber (4), discharge structure (8) are connected with and prevent suck-back structure (7) and buffer chamber (3), prevent suck-back device (6) and can seal buffer chamber (3) and mixing chamber (4) along with the suck-back body of water.

2. The oxygen-increasing feeding device for aquaculture according to claim 1, wherein an air inlet pipe (31) is communicated with one side of the buffer chamber (3) far away from the material separation net (2), and the air inlet pipe (31) is connected with an air-charging oxygen-supplying device; the top of the mixing chamber (4) is communicated with a storage box (5), and the bottom of the storage box (5) is provided with a valve; the material separation net (2) can prevent feed from passing through.

3. The oxygen increasing and feeding device for aquaculture according to claim 1, wherein the anti-suck-back structure (7) comprises a floating block (71), a connecting rod (72) and a sliding plate (73), the floating block (71) is slidably connected to one side of the buffer chamber (3) close to the air inlet pipe (31), the connecting rod (72) is rotatably connected to the middle of one side of the floating block (71) far away from the air inlet pipe (31), one end of the connecting rod (72) far away from the floating block (71) is rotatably connected with the sliding plate (73), the sliding plate (73) is slidably connected to the top of the buffer chamber (3), and the bottom of the floating block (71) is connected with the drainage structure (8).

4. The oxygen-increasing feeding device for aquaculture according to claim 3, wherein the floating block (71) is less dense than water, and the floating block (71) can seal the air inlet pipe (31) after floating; the sliding plate (73) can close the top of the mixing chamber (4) after sliding.

5. The oxygen increasing and feeding device for aquaculture according to claim 3, wherein the drainage structure (8) comprises a rotating plate (81) and a pulling cable (82), a rotating shaft is fixedly connected to the middle of the rotating plate (81), the rotating shaft is rotatably connected to the bottom of the buffer chamber (3), the pulling cable (82) is fixedly connected to one side edge of the rotating plate (81) far away from the rotating shaft, and one end of the pulling cable (82) far away from the rotating plate (81) is fixedly connected to the bottom of the floating block (71).

6. The aquaculture feeding device as claimed in claim 5, wherein the bottom of the floating block (71) abuts against the upper surface of the rotating plate (81); the rotating plate (81) can be pulled by a stay cable (82) after the floating block (71) floats; the rotating plate (81) is communicated with the body (1) and an external water environment after rotating.