CN217217894U

CN217217894U - Oxygenation device for aquaculture catfish

Info

Publication number: CN217217894U
Application number: CN202220949468.5U
Authority: CN
Inventors: 江德龙
Original assignee: Chengdu Jifeng Modern Agricultural Technology Co Ltd
Current assignee: Chengdu Jifeng Modern Agricultural Technology Co Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-19
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses an oxygenation device is used in aquatic products catfish breed, including installation mechanism and stirring clearance mechanism, stirring clearance mechanism is including the oxygenation case, the top fixedly connected with motor protective housing of oxygenation case, the inside fixedly connected with driving motor of motor protective housing, driving motor's output end fixedly connected with axis of rotation, just the axis of rotation extends to the inside of oxygenation case, a plurality of first stirring fans of lateral wall fixedly connected with of axis of rotation, it is connected with the transmission shaft to rotate on the oxygenation case, just the one end of transmission shaft extends to the inside of oxygenation case, the fixed cover of lateral wall fixedly connected with of transmission shaft and second stirring fan. The utility model discloses, through the effect of stirring clearance mechanism, utilize the effect of clearance board, clear up the impurity on the oxygen hole, promoted the oxygen efficiency that goes out of oxygen hole, and then reduced the personnel's of breeding trouble, promoted the work efficiency who increases oxygen.

Description

Oxygenation device for aquaculture catfish

Technical Field

The utility model relates to an aquaculture technical field especially relates to an oxygenation device is used in aquaculture catfish.

Background

When the aquatic product catfish is bred, oxygen needs to be added into the breeding water for breeding the catfish, so as to ensure the activity of the breeding of the aquatic product catfish, but the currently used oxygenation device is directly placed in the breeding water for the aquatic product catfish, and because the aquatic product catfish is bred, a large amount of impurities exist in the water, so that when the oxygenation device conducts oxygenation, an air outlet of the oxygenation device can be blocked, and further oxygen cannot be enriched.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oxygenation device for aquaculture of catfish.

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

an oxygenation device for aquaculture of catfish comprises an installation mechanism and a stirring and cleaning mechanism, wherein the stirring and cleaning mechanism comprises an oxygenation box, the top of the oxygen increasing box is fixedly connected with a motor protective shell, the interior of the motor protective shell is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft extends into the oxygen increasing box, the outer side wall of the rotating shaft is fixedly connected with a plurality of first stirring fans, the oxygen increasing box is rotatably connected with a transmission shaft, one end of the transmission shaft extends into the oxygen increasing box, the outer side wall of the transmission shaft is fixedly connected with a fixed sleeve and a second stirring fan, the lateral wall fixedly connected with of fixed cover a plurality of clearance boards, a plurality of oxygen holes have been seted up to the one side that the oxygenation case is located fixed cover, the oxygenation case is located a plurality of dead levers of one side fixedly connected with of fixed cover.

Preferably, the installation mechanism is including advancing the oxygen pipe, the one end both sides fixedly connected with connecting rod of oxygen pipe, the one end fixedly connected with dog that advances the oxygen pipe is kept away from to the connecting rod, the oxygenation case is kept away from one side in oxygen hole and has been seted up circular recess, a plurality of arcs of inner wall fixedly connected with of circular recess.

Preferably, the oxygen increasing box is provided with an oxygen inlet at the middle position of the circular groove, the oxygen inlet pipe is communicated with the inside of the oxygen increasing box through the oxygen inlet, a gap is arranged between the two arc-shaped plates, the connecting rod and the gap are arranged in a sliding manner, and the distance between the gap and the gap is smaller than the size of the stop block.

Preferably, be connected with the worm on the axis of rotation, be connected with the worm wheel on the transmission shaft, just the worm wheel sets up for meshing completely with the worm, axis of rotation and transmission shaft carry out the transmission through the cooperation between worm wheel and the worm and are connected.

Preferably, the top of the oxygen increasing box is located inside the motor protecting shell and is provided with a rotating groove, and the rotating shaft extends to the inside of the oxygen increasing box through the rotating groove.

Preferably, one side of fixed cover and clearance board and one side of oxygenation case are the laminating setting, the second stirring fan is located the outside of oxygenation case, just the length that the transmission shaft extends the oxygenation case is less than the length of fixed rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a pair of oxygenation device is used in aquatic products catfish breed, through installation mechanism's effect, has portably advanced the dismantlement installation of oxygen pipe and oxygenation case, has reduced the trouble that cultivates personnel and install this device, and the personnel of being convenient for simultaneously maintain the change to advancing oxygen pipe or oxygenation case.

2. The utility model provides a pair of oxygenation device is used in aquatic products catfish breed through the effect of stirring clearance mechanism, utilizes the effect of clearance board, clears up the impurity on the oxygen hole, has promoted the oxygen efficiency that goes out of oxygen hole, and then has reduced breeders' trouble, has promoted the work efficiency who increases oxygen.

Drawings

FIG. 1 is a schematic structural view of an aerator for culturing aquatic catfish according to the present invention;

FIG. 2 is a schematic sectional view of an oxygen increasing box of an oxygen increasing device for aquaculture of catfish;

FIG. 3 is a schematic structural view of an installation mechanism of an oxygenation device for aquaculture of catfish;

FIG. 4 is a schematic structural view of an oxygen inlet pipe of an oxygenation device for aquaculture of catfish

In figure 1, an oxygen inlet pipe; 101. a connecting rod; 102. a stopper; 103. an arc-shaped plate; 2. an oxygen increasing box; 201. a motor protection case; 202. a drive motor; 203. a rotating shaft; 204. a first stirring fan; 205. a drive shaft; 206. fixing a sleeve; 207. cleaning the plate; 208. a second stirring fan; 3. and (5) fixing the rod.

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.

As shown in fig. 1 and fig. 2, an aerator for aquaculture of catfish comprises a mounting mechanism and a stirring and cleaning mechanism, wherein the stirring and cleaning mechanism comprises an aerator tank 2, a motor protection shell 201 is fixedly connected to the top of the aerator tank 2, a driving motor 202 is fixedly connected to the inside of the motor protection shell 201, a rotating shaft 203 is fixedly connected to the output end of the driving motor 202, the rotating shaft 203 extends to the inside of the aerator tank 2, a rotating groove is formed in the top of the aerator tank 2 and located inside the motor protection shell 201, the rotating shaft 203 extends to the inside of the aerator tank 2 through the rotating groove, a plurality of first stirring fans 204 are fixedly connected to the outer side wall of the rotating shaft 203, a transmission shaft 205 is rotatably connected to the aerator tank 2, one end of the transmission shaft 205 extends to the inside of the aerator tank 2, a worm is connected to the rotating shaft 203, a worm wheel is connected to the transmission shaft 205, and the worm wheel and the worm are completely meshed, axis of rotation 203 and transmission shaft 205 carry out the transmission through the cooperation between worm wheel and the worm and are connected, the fixed cover 206 of lateral wall fixedly connected with and the second stirring fan 208 of transmission shaft 205, a plurality of cleaning plate 207 of lateral wall fixedly connected with of fixed cover 206, one side of fixed cover 206 and cleaning plate 207 and one side of oxygenation case 2 set up for the laminating, second stirring fan 208 is located oxygenation case 2's outside, and transmission shaft 205 extends oxygenation case 2's length and is less than the length of dead lever 3, oxygenation case 2 is located one side of fixed cover 206 and has seted up a plurality of oxygen holes, oxygenation case 2 is located a plurality of dead levers 3 of one side fixedly connected with of fixed cover 206, utilize dead lever 3's effect, avoid oxygen hole direct contact to aquaculture case's bottom surface, the oxygen efficiency of oxygen hole has been promoted.

As shown in fig. 3 and 4, the installation mechanism comprises an oxygen inlet pipe 1, one end both sides fixedly connected with connecting rod 101 of the oxygen inlet pipe 1, one end fixedly connected with baffle block 102 of the oxygen inlet pipe 1 is kept away from by the connecting rod 101, one side of the oxygen outlet hole is kept away from by the oxygen increasing box 2, a circular groove is formed in one side of the inner wall fixedly connected with arc-shaped plates 103 of the circular groove, the oxygen increasing box 2 is located in the middle of the circular groove and provided with an oxygen inlet, the oxygen inlet pipe 1 is communicated with the inside of the oxygen increasing box 2 through the oxygen inlet, a gap is formed between the two arc-shaped plates 103, the connecting rod 101 is arranged in a sliding manner along the gap, and the distance of the gap is smaller than the size of the baffle block 102.

As shown in fig. 1-4, the functional principle of the present invention can be illustrated by the following operation modes: when the oxygen inlet pipe 1 is required to be installed on the oxygen increasing box 2, one end of the oxygen inlet pipe 1, which is provided with the connecting rod 101, is firstly directly inserted into the circular groove, when one end of the oxygen inlet pipe 1, which is provided with the connecting rod 101, is attached to the arc-shaped plates 103, the stop block 102 is attached to the innermost part of the circular groove, the connecting rod 101 rotates the oxygen inlet pipe 1 at the moment, the connecting rod 101 corresponds to the gap between the two arc-shaped plates 103, the oxygen inlet pipe 1 is rotated, the connecting rod 101 rotates in the gap between the two arc-shaped plates 103, the stop block 102 is positioned behind the two arc-shaped plates 103, and the installation operation of the oxygen inlet pipe 1 is finished at the moment;

when the oxygen inlet pipe 1 and the oxygen increasing box 2 are installed, the oxygen increasing box 2 is placed in aquaculture water, at the moment, oxygen is conveyed into the oxygen increasing box 2 through the oxygen inlet pipe 1, the driving motor 202 is turned on to drive the rotating shaft 203 and the first stirring fan 204 to rotate, so that the oxygen and the water are mixed firstly and then discharged from the oxygen outlet hole, the transmission shaft 205 is driven to rotate by utilizing the matching action between the worm and gear, so that the fixing sleeve 206 and the second stirring fan 208 rotate, the cleaning plate 207 can rotate to clean the oxygen outlet hole by utilizing the rotating action of the fixing sleeve 206, the aquaculture water can be stirred and flow by utilizing the action of the second stirring fan 208 to increase the content of the oxygen, and the impurities on the oxygen outlet hole are cleaned by utilizing the action of the cleaning plate 207, so that the oxygen outlet efficiency of the oxygen outlet hole is improved, thereby reducing the trouble of the breeding personnel and improving the working efficiency of increasing oxygen.

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 aquatic products are oxygenation device for catfish aquaculture, includes installation mechanism and stirring clearance mechanism, its characterized in that, stirring clearance mechanism is including oxygenation case (2), the top fixedly connected with motor protective housing (201) of oxygenation case (2), inside fixedly connected with driving motor (202) of motor protective housing (201), the output fixedly connected with axis of rotation (203) of driving motor (202), just axis of rotation (203) extend to the inside of oxygenation case (2), a plurality of first stirring fan (204) of lateral wall fixedly connected with of axis of rotation (203), it is connected with transmission shaft (205) to rotate on oxygenation case (2), just the one end of transmission shaft (205) extends to the inside of oxygenation case (2), the fixed cover (206) of lateral wall fixedly connected with of transmission shaft (205) and second stirring fan (208), the lateral wall fixedly connected with of fixed cover (206) a plurality of cleaning plate (207), a plurality of oxygen holes have been seted up to oxygenation case (2) one side that is located fixed cover (206), oxygenation case (2) are located a plurality of dead lever (3) of one side fixedly connected with of fixed cover (206).

2. The oxygenation device for aquaculture of catfish according to claim 1, wherein the mounting mechanism comprises an oxygen inlet pipe (1), both sides of one end of the oxygen inlet pipe (1) are fixedly connected with a connecting rod (101), one end of the connecting rod (101) far away from the oxygen inlet pipe (1) is fixedly connected with a stop block (102), one side of the oxygenation box (2) far away from the oxygen outlet hole is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a plurality of arc-shaped plates (103).

3. The oxygenation device for aquaculture of catfish according to claim 2, characterized in that the oxygenation box (2) is provided with an oxygen inlet at the middle position of the circular groove, the oxygen inlet pipe (1) is communicated with the inside of the oxygenation box (2) through the oxygen inlet, a gap is formed between the two arc plates (103), the connecting rod (101) and the gap are arranged in a sliding manner, and the distance between the gap and the size of the stop block (102) is smaller than that of the oxygen inlet.

4. The oxygenation device for aquaculture of catfish according to claim 1, characterized in that the rotation shaft (203) is connected with a worm, the transmission shaft (205) is connected with a worm wheel, the worm wheel and the worm are completely meshed, and the rotation shaft (203) and the transmission shaft (205) are in transmission connection through the cooperation between the worm wheel and the worm.

5. The oxygenation device for aquaculture of catfish according to claim 1, characterized in that the top of the oxygenation tank (2) is provided with a rotation slot inside the motor protection shell (201), and the rotation shaft (203) extends to the inside of the oxygenation tank (2) through the rotation slot.

6. The oxygenation device for aquaculture of catfish according to claim 1, characterized in that the fixing sleeve (206) and one side of the cleaning plate (207) are attached to one side of the oxygenation tank (2), the second stirring fan (208) is located outside the oxygenation tank (2), and the length of the transmission shaft (205) extending out of the oxygenation tank (2) is less than the length of the fixing rod (3).