TWI649029B - Oxygen supply structure - Google Patents

Abstract

The invention relates to an oxygen supply machine structure, which comprises: a central rod group is in a non-rotating state; a rotating group is pivoted with the central rod group, and the central rod group is set at the center of the rotating group The rotating group rotates with a center rod as an axis of 360 degrees; a slip group, the slip group is slidably disposed with the center rod group, and the sliding group can be linearly slid on the center rod The slip group is connected by a plurality of ropes; the water tanker is set in the culture pond or is disposed at any liquid level, and the waterwheel group is floating on the water surface, and the plurality of blade systems of the waterwheel group are three hundred and six in the water. Ten degrees of rapid rotation to raise the water, so that the airflow and the liquid phase are agitated to increase and maintain the oxygen content in the culture tank; a connected group is combined with the rotating group and the waterwheel group to make the waterwheel group Connected to the rotating group.

Description

Oxygen supply structure

The invention relates to an oxygen supply machine structure, in particular to an oxygen supply machine structure, which is provided with a central rod group, a rotation group, a slip group, a water truck group and a connection group, and the rotation group is provided with the float seat, the water wheel The group also has a pontoon structure, so that the oxygen concentrator structure can float on the water surface, and the moving trailing path of the fish net can pass through the bottom of the oxygen concentrator structure without being hindered by the structure of the oxygen concentrator.

As we have previously known, the oxygen supply structure of each pool is used, such as Taiwan Patent Application No.: 102134743, Certificate No.: I510187, Patent Name: Methods for Interfering with Aquatic Reproduction and Improving the Quality of Substrate and Their Combinations The structure of the oxygen machine is a connection structure of a combination aerator that interferes with the reproduction of aquatic organisms and improves the quality of the substrate. The main structure comprises a pillar 1 and a coupling device 2, and the pillar 1 is fixed to The connecting device 2 includes a connecting portion 20, an adjusting portion 21 and a shaft 22 which are sequentially connected to each other. One end of the connecting portion 20 is fastened above the pillar 1 , wherein the shaft 22 is bottom The end portion is provided with a floating body 220, and the adjusting portion 21 can adjust the angle with the connecting portion 20 and the shaft 22 according to the water level of the breeding pool 3, and the floating body 220 can be a buoy or a floating ball; The two ends of the shaft 22 are extended with a chain 222 which is dragged to the bottom of the culture tank 3, which can drive the organic sediment at the bottom of the pool to form a forced oxidation, which interferes with the reproduction of aquatic organisms.

However, the missing structure of this conventional oxygen supply machine is:

The pillar 1 is in the shape of a cylinder, and the pillar 1 is fixed in the culture pond 3. Generally, when the fish pond is used to replenish the fish in the culture pond 3, the fishing net is towed. Under the hindrance of the pillar 1 and the chain 222, the joint structure of the whole aerator should be removed first in the breeding tank 3, so that the fish net can smoothly tow the replenishing creature, and then the oxygen is added after the replenishing creature is finished. The joint structure of the machine is then moved into the culture tank 3, and the pillar 1 is fixed in the culture tank 3, which causes inconvenience in fishing.

In view of the above-mentioned conventional patented oxygen supply machine structure, the inventors have been engaged in the manufacturing and design experience of related industries for many years, and finally have a product that can solve the disadvantages of the oxygen supply structure.

The fish net is used in the joint structure of the aerator Towing will be hindered by the pillar and the chain, and the joint structure of the overall aerator will need to be removed first in the breeding pond, so that the fish net can smoothly tow the fishing organism, and the oxygen supply structure of the present invention should be The waterwheel unit increases the oxygen content in the water at a radius of the center rod group. The rotating group of the oxygen supply structure is provided with the floating seat, and the water wheel set is also provided with a floating structure, so that the oxygen supply structure can be floated on the water surface, and the fishing net is towed and replenished in the breeding pool. In the case of a living, the moving tow path of the fishing net can pass through the bottom of the oxygen supply structure without being hindered by the structure of the oxygen supply machine.

An oxygen supply structure comprising: a center The rod group is in a non-rotating state; a rotating group is pivoted with the center rod group, and the center rod group is set at the center of the rotating group, the rotating group is centered on the center rod by three hundred and sixty degrees Rotating; a slip group, the slip group is slidably disposed with the center rod group, and the slip group is linear on the center rod Slip, the slip group is connected by a plurality of ropes; the waterwheel set is set in the culture pond or is disposed at any liquid level, and the waterwheel set is floating on the water surface, and the plurality of blade systems of the waterwheel set are three hundred in the water. Sixty degrees of rapid rotation causes the water to rise, so that the airflow and the liquid phase are agitated to increase and maintain the oxygen content in the culture tank; a connected group is combined with the rotating group and the waterwheel set to make the waterwheel The group is connected to the rotating group.

The slip group is set on the shore with a plurality of ropes, so that the slip group The center pole group is in a non-rotating state, and the plurality of blade systems of the waterwheel set rotates at three hundred and sixty degrees in the water, so that the waterwheel set system drives the rotating group around the center pole of the center pole group. In the group of three hundred and sixty degrees of rotation, the waterwheel group increases the oxygen content in the water at a radius of the central rod group. The rotating group is provided with the pontoon seat, and the water wheel set is also provided with a pontoon structure, so that the oxygen concentrator structure can be floated on the water surface, and the fish net is towed to replenish the creatures in the breeding pool, the fish net The moving path can be passed through the bottom of the oxygen supply structure without being hindered by the structure of the oxygen donor. The slip group is arranged on the bank of the pool with a plurality of ropes, the water flow is fluctuating or the water level of the culture tank is high or low, the center rod group can be slipped in the sliding rod, and the oxygen supply structure can be adjusted relative to position.

The structure and composition of the present invention are described in conjunction with the drawings and the drawings, and the following description is only for explaining the implementation of the present invention. For example, it is not intended to limit the invention in any way, and any modifications made by the present invention are still within the scope of the invention.

10‧‧‧ center pole group

11‧‧‧ center pole

12‧‧‧First power supply line

13‧‧‧Bending parts

14‧‧‧Reliable parts

20‧‧‧Rotating group

21‧‧‧ foot stand

22‧‧‧ bearing set

221‧‧‧First base

222‧‧‧First bearing parts

2221‧‧‧first pocket

2222‧‧‧ screwing department

223‧‧‧ screw parts

23‧‧‧Connecting parts

231‧‧‧Second cavity

24‧‧‧Electric group

241‧‧‧Second base

2411‧‧‧ third cavity

242‧‧‧ center axis

2421‧‧‧ first end

2422‧‧‧First power supply

2423‧‧‧Second bearing parts

243‧‧‧Second power supply

2431‧‧‧second power supply

244‧‧‧ third base

2441‧‧‧The second missing slot

25‧‧‧Float seat

30‧‧‧slip group

31‧‧‧Sliding rod

32‧‧‧Slip seat

321‧‧‧Perforation

40‧‧‧Leather cover

50‧‧‧Waterwheel

60‧‧‧Connected group

61‧‧‧ Connecting rod

62‧‧‧ pivoting parts

The first figure is an exploded perspective view of the structure of the oxygen supply machine of the present invention.

The second figure is an exploded perspective view of the central rod set of the oxygen supply structure of the present invention.

The third figure is an exploded view of the rotating group of the oxygen supply structure of the present invention.

The fourth figure is an exploded perspective view of the bearing assembly of the oxygen supply structure of the present invention.

The fifth figure is an exploded perspective view of the electrical group of the oxygen supply machine of the present invention.

The sixth figure is a three-dimensional combination diagram of the electric power unit structure of the oxygen supply machine of the present invention.

The seventh figure is a top view of the electrical group of the oxygen supply machine of the present invention.

Figure 8 is a cross-sectional view taken along line B-B of the seventh embodiment of the present invention.

The ninth drawing is an enlarged view of the eighth drawing C of the present invention.

The tenth figure is an exploded perspective view of the slip group of the oxygen supply machine of the present invention.

Figure 11 is a perspective view of the oxygen supply structure connection group of the present invention.

Fig. 12 is an enlarged view of a portion D of the eleventh embodiment of the present invention.

Figure 13 is a perspective assembled view of the structure of the oxygen supply machine of the present invention.

Fig. 14 is a front view showing the structure of the oxygen supply machine of the present invention.

Fig. 15 is a top view of the structure of the oxygen supply machine of the present invention.

First, please refer to the first to twelfth drawings. The first figure is an exploded view of the structure of the oxygen supply machine of the present invention, and the second figure is an exploded view of the center rod group 10 of the oxygen supply machine of the present invention, and the third figure. The figure is an exploded perspective view of the oxygen supply structure rotation group 20 of the present invention, the fourth figure is an exploded perspective view of the oxygen supply structure bearing group 22 of the present invention, and the fifth figure is the three-dimensional decomposition of the oxygen supply structure of the oxygen supply machine of the present invention. Figure 6 is a three-dimensional combination diagram of the oxygen supply structure of the oxygen supply machine of the present invention, and the seventh figure is FIG. 8 is a cross-sectional view of the seventh embodiment of the present invention, and the ninth is an enlarged view of the eighth embodiment of the present invention, and the tenth is an oxygen supply of the present invention. FIG. 11 is a perspective view of the oxygen supply structure connecting group 60 of the present invention, and FIG. 12 is an enlarged view of the eleventh drawing D of the present invention, and the present invention relates to a The structure of the oxygen supply machine comprises: a central rod group 10, which is shown in the second figure, the central rod group 10 is in a non-rotating state, and the central rod group 10 includes a center rod 11 and a first power supply line. 12. The bending member 13 and the abutting member 14; the center rod 11 has a through-hole shape, the center rod 11 has a length, and the center rod 11 has a non-circular rod shape, and the center rod 11 The first power supply line 12 is partially disposed outside the center rod 11 and the first power supply line 12 is connected. The first power supply line 12 is partially disposed outside the center rod 11. The first power supply line 12 is disposed on the center pole 11 and is disposed at the end of the central pole 11 In the bending member 13, the first power supply line 12 is exposed outside the bending member 13, and the bending member 13 is in the shape of a U-shaped tube, and the bending member 13 prevents water from entering the center rod 11; The abutting member 14 is sleeved at a near center of the center rod 11, and the abutting member 14 is formed in a rectangular tubular shape; a rotating group 20, as shown in the third figure, the rotating group 20 is coupled to the center rod The group 10 is pivoted, and the center pole group 10 is assembled at the center of the rotating group 20, and the rotating group 20 is rotated by a center rod 11 with an axis of 360 degrees. The rotating group 20 includes a tripod. 21, multiple bearings The group 22, the plurality of connecting members 23, the electric group 24 and the pontoon holder 25; the center rod group 10 is disposed between the two legs 21, the tripod 21 is in the shape of a U-shaped frame, the two legs The frame 21 is relatively positively disposed; as shown in the fourth figure, each of the bearing sets 22 is linearly arranged between the legs 21, and the center rod set 10 is disposed in each of the bearing sets 22, The number of the bearing sets 22 is at least two, and each of the bearing sets 22 includes a first base 221, a first bearing member 222, and a screwing member 223. The first base 221 is provided with an accommodating space. The space is formed in a circular groove shape; the first bearing member 222 is received in the accommodating space of the first base 221, and the first bearing member 222 is semi-exposed on the first base 221, the first The first bearing groove 222 is disposed in the first receiving groove 2221 of each bearing set 22, and the first receiving groove 222 is formed in a circular groove shape, or The first receiving slot 2221 is configured to fit the cross-sectional shape of the central rod 11. The first receiving slot 2221 is exposed outside the first base 221, and the first receiving slot 2221 is provided with a screw on both sides. The threaded portion 2222 is relatively positive; the screwing member 223 is screwed to the screwing portion 2222 of the first bearing member 222, and the end of the screw member 223 is The center rod 11 is fixedly disposed in the first receiving groove 2221 of each of the first bearing members 222, and the screwing member 223 is externally threaded. The number of the connecting members 23 is the same as the number of the bearing sets 22, and each of the connecting members 23 is assembled with each of the bearing sets 22, and each of the connecting members 23 is arranged in a straight line and arranged on the bipod 21 The first base 221 is disposed on the connecting member 23, and the bipod 21 is abutted against two sides of each connecting member 23. The connecting member 23 has a rectangular plate shape, and the connecting member 23 The second recess 231 is disposed at the center, and the second recess 231 is opposite to the first recess 2221. The central rod 11 is inserted through the first recess 2221 and the second recess 231. The second pocket 231 is formed in a circular trough shape; as shown in the fifth figure, the electric group 24 is assembled with the bearing group 22 and the connecting member 23 disposed at the bottommost portion. The bottom The bearing set 22, the connecting member 23 and the electric group 24 are assembled, and the electric group 24 receives the power of the first power supply line 12 to transmit current in a rotating power supply structure, and the electric group 24 includes the second The base 241, the central shaft 242, the second power supply base 243 and the third base 244; the second base 241 is fixed at the bottom of the connecting member 23 at the bottom, and the second base 241 is convexly disposed upward. a central portion 11 is disposed through the first receiving slot 2221 of each bearing set 22 and the second receiving slot 231 of each connecting member 23 and is opposite to the pivot portion of the second base 241 The pivoting portion is pivotally disposed in the central rod 11 and the second receiving groove 231. The pivoting portion has a cylindrical shape, and the third central receiving groove 2411 is disposed in the central portion. The second base 241 is downwardly convexly provided with a fourth receiving groove, and the fourth receiving groove is in communication with the third receiving groove 2411, and the fourth receiving groove has a circular groove shape. A first notch is disposed in the near opening of the fourth receiving slot, the first missing slot is in communication with the fourth receiving slot, and the second base 241 is in a round shape; the central axis 24 The second shaft 242 is pivotally disposed in the third receptacle 2411 of the second base 241, and the first end portion 2421 is disposed at the top end of the central shaft 242. The central rod set 10 The first power supply line 12 is connected to the power source and sequentially disposed on the curved member 13 and The central rod 11 is connected to the first end portion 2421 of the central shaft 242 to receive the power of the first power supply line 12, and the central shaft 242 is provided with a plurality of first power supply members 2422. The electric wire 12 is connected to the first end portion 2421 and electrically conductively supplied to each of the first power supply members 2422. The central shaft 242 and the plurality of first power supply members 2422 are in a non-rotating state, and the central shaft 242 is at the two ends. Each of the second power supply members 2423 is disposed between the two second bearing members 2423; the two second power supply seats 243 are oppositely disposed, and the two second power supply seats 243 are configured. The second power supply base 243 is disposed in the third housing 2411 of the second base 241, and the second power supply base 243 is rotated by the center of the second base 241 with the central rod set 10 as an axis of 360 degrees. The 242 series is disposed between the two second power supply bases 243, and each of the second power supply bases 243 is provided with a plurality of second power supply members 2431, and each of the second power supply members 2431 is in contact with each of the first power supply members 2422. For the power supply, the first power supply member 2422 supplies current to the second power supply member 2431, and each of the second power supply seats 243 has an arc-shaped housing shape. The third base 244 is in the shape of a circular base. The third base 244 is fixed in the fourth receiving slot of the second base 241, and the third base 224 closes the opening of the fourth receiving slot. The second base 244 is provided with a second slot 2441. The second slot 2441 is opposite to the first slot of the second base 241, and is provided with a second power supply line. The second power supply line is connected to the second power supply line 243 for transmitting current; the power supply is connected to the first power supply line 12, The first power supply line 12 is powered by the first power supply member 2422. The first power supply member 2422 is in contact with the second power supply member 2431. When the second power supply member 2431 rotates, it receives current, and the second power supply is enabled. Piece 2431 re-powered to the first The two power supply lines; after the electric group 24 is set, as shown in the sixth figure, the electric group 24 is assembled with the bearing set 22 and the connecting member 23 disposed at the bottommost portion, please supplement the seventh figure. The second power supply base 243 is disposed in the third housing 2411 of the second base 241, and the central shaft 242 is pivotally disposed on the second power supply base. 243, each of the second power supply members 2431 is in contact with each of the first power supply members 2422, so that the first power supply member 2422 transmits current to the second power supply member 2431, and the third base 244 is accommodated in the first The opening of the fourth receiving slot is closed in the fourth receiving slot of the second base 241, and the second notch 2441 is opposite to the first missing slot of the second base 241; the floating base 25 is fixed on At the bottom of the bipod 21, the pontoon holder 25 is floatable on the water surface, so that the center rod group 10 and the rotating group 20 can be floated on the water surface, and the pontoon holder 25 is in a circular shape; The slip group 30 is supplemented by the tenth figure, and the slip group 30 is slidably disposed with the center rod group 10, and the slip group 30 is linearly slidable on the center rod 11, the slip group Group 30 The sliding rod 31 is disposed on the center rod 11, and the sliding rod 31 is in the shape of a rectangular rod that is transparent; the sliding seat 32 is coupled with the sliding rod 32. The shifting rod 32 is fixed to the center of the sliding rod 31. The sliding seat 32 is provided with a plurality of perforations 321 which are arranged in a ring shape. The through hole is formed in a circular hole shape, and the through hole 321 is disposed through the plurality of perforations 321 and is fixed to the bank of the pool, so that the central rod group 10 is in a non-rotating state; The slip group 30 is disposed on the bank of the pool with a plurality of ropes, and when the water flow is fluctuating or the water level of the culture tank is high or low, the center rod group 10 can be slid in the sliding rod 31 to make the oxygen supply machine The structural system can adjust the relative height, and the displacement range of the sliding group 30 is limited to the bending member 13 and the abutting member 14; the plurality of dust jackets 40 are spaced apart from the center rod 11 Each of the dust jackets 40 is attached to each of the bearing sets 22 such that each of the bearing sets 22 is hidden in the dust jacket 40. The dust jacket 40 is waterproof and dustproof. In the shape of a cone; a waterwheel 50, the waterwheel 50 is installed in a breeding pond or at any liquid level, the waterwheel 50 is floating on the water surface, and the plurality of blades of the waterwheel 50 are three hundred and six in the water. Ten degrees of rapid rotation to raise the water, so that the air flow and the liquid phase are agitated to increase and maintain the oxygen content in the culture tank; a connection group 60, please be accompanied by the eleventh and twelfth figures, The connection group 60 is assembled with the rotating group 20 and the waterwheel set 50 to connect the waterwheel set 50 with the rotating group 20. The second power supply line is connected to the second power supply base 243 and is disposed at the first cutout slot and the second cutout slot 2441, and is fixedly coupled to the connection group 60 to provide power for the waterwheel assembly 50. The connecting group 60 is provided with two connecting rods 61 and a pivoting member 62. The pivoting member 62 is disposed between the two connecting rods 61, so that the two connecting rods 61 are connected and pivoted, and the water flow fluctuates. The pivoting member 62 can adjust the relative position between the two connecting rods 61, so that the rotating group 20 and the waterwheel set 50 can automatically adjust the relative height.

The center rod group 10, the rotating group 20, the slip group 30, the plurality of dust jackets 40, the waterwheel unit 50, and the connection group 60 are assembled as shown in the thirteenth figure, and the fourteenth system is this invention Front view of the oxygen supply structure, the fifteenth diagram is a top view of the structure of the oxygen supply machine of the present invention, and the oxygen supply structure is usually disposed in the culture tank or on any liquid surface, the center pole of the center rod group 10 The first series of slots 2121 of each of the bearing sets 22 of the sliding group 30 and the second bearing groove 231 of each connecting member 23 and the second The first power supply line 12 is connected to the power supply, and is sequentially disposed in the bending member 13 and the center rod 11 and is connected to the first end of the central shaft 242. At the portion 2421, the first power supply line 12 transmits current to the first power supply member 2422, and the second power supply member 2431 is in contact with the first power supply member 2422. The second base 241 and the second second portion The power supply base 243 is rotated by the connecting member 23 of the rotating group 20, and the two second power supply bases 243 are rotated about the central axis 242. The first power supply member 2422 and the second power supply member are rotated. The 2431 phase is electrically conductive and transmits current to the second power supply line, and the second power supply line is disposed through the first notch and the second missing slot 2441 is attached to the connection group 60 and connected to the waterwheel set 50 to supply power to the waterwheel set 50.

In another embodiment of the present invention, the curved member 13 is integrally formed with the center rod 11, that is, the end portion of the center rod 11 is directly bent into a U shape.

In another embodiment of the present invention, the central axis 242 of the electrical group 24 is disposed at the third receiving slot 2411, and the second power supply base 243 is further connected to the first power supply line 12, so The five figures have the opposite structure, that is, they are only interchangeable between the male and female structures, but they also have the effect of rotating conduction.

The oxygen supply structure of the present invention has the following advantages:

1. The slip group 30 is provided with a plurality of ropes on the shore, so that the center rod group 10 is in a non-rotating state, and the plurality of blades of the waterwheel unit 50 are rotated in water at three hundred and sixty degrees to make the waterwheel group The 50 series will drive the rotating group 20 around the center of the center rod set 10 by three hundred and sixty degrees. Rotating, the waterwheel set 50 increases the oxygen content in the water at a radius of the central rod group 20 as an axis.

2. The rotating group 20 is provided with the pontoon seat 25, and the water wheel set 50 is also provided with a pontoon structure, so that the oxygen concentrating machine structure can be floated on the water surface, and the fish net is towed and replenished in the breeding pool. At this time, the moving path of the fish net can pass through the bottom of the oxygen supply structure without being restricted by the structure of the oxygen supply machine.

3. The slip group 30 is configured such that when a plurality of ropes are disposed on the bank of the pool, the water flow is fluctuating or the water level of the culture pool is high or low, the center rod group 10 can be slid in the sliding rod 31 to make the supply The oxygen machine structure can adjust the relative position, and the displacement range of the slip group 30 is limited by the bending piece 13 and the abutment 14 .

The first power supply line 12 is connected to the power supply, and is sequentially disposed in the curved member 13 and the center rod 11 and is connected to the first end portion 2421 of the central shaft 242. The electric wire 12 transmits current to the first power supply member 2422, and the second power supply member 2431 is in contact with the first power supply member 2422. The second base 241 and the second second power supply base 243 are subjected to the rotation group 20 Simultaneously rotating, the first power supply member 2422 and the second power supply member 2431 move relative to each other for three hundred and sixty degrees to frictionally conduct electricity, and transmit current to the second power supply line connected to the second power supply base 243. Power is supplied to the waterwheel unit 50.

5. The pivoting member 62 is disposed between the two connecting rods 61, and the fluctuation of the water flow causes the pivoting member 62 to adjust the relative position between the two connecting rods 61, so that the rotating group 20 and the waterwheel set 50 The relative height is automatically adjusted.

Therefore, the structure of the oxygen supply machine of the invention has deep industrial value, novelty and progress, and can meet the application requirements of the invention patent, and submit an application according to law.

Claims (10)

An oxygen supply machine structure, comprising: a central rod group, wherein the central rod group is in a non-rotating state, the central rod group comprises a central rod, a first power supply line and a bending member; The central pole has a length; the first power supply line is disposed in the center pole, the first power supply line is partially exposed outside the center pole, and the first power supply line is connected The power supply is located at the shore or the side of the pool; the bending member is fixed to one end of the center rod, the first power supply line is disposed in the center rod and the bending member, and the first power supply line is exposed Outside the curved member, the curved member prevents water from entering the center rod; a rotating group, the rotating group is pivoted with the central rod group, and the central rod group is disposed at the center of the rotating group, The rotating group is rotated by a center rod with an axis of three hundred and sixty degrees. The rotating group includes a bipod, a plurality of bearing sets, a plurality of connecting members, a electric group and a buoy seat; the central rod group is set in the a tripod frame; each bearing set is arranged in a straight line between the tripods, and the center rod set is worn In each bearing set, the number of the bearing sets is at least two; the number of the connecting members is the same as the number of the bearing sets, and each connecting piece is assembled with each bearing set, and each connecting piece The second slot is disposed in the second slot, and the second slot is penetrated through the second slot. a circular trough; the electric system is assembled with the bearing set and the connecting member disposed at the bottommost portion, that is, the bearing group, the connecting member and the electric group are assembled at the bottommost portion, and the electric group is assembled Receiving the first power supply line The power source transmits the current in a rotating power supply structure; the pontoon seat is fixed at the bottom of the tripod, and the pontoon seat can be floated on the water surface, so that the center pole group and the rotating group can be floated on the water surface a slip group, the slip group is slidably disposed with the center rod group, and the slip group is linearly slidable on the center rod, the slip group is connected by a plurality of ropes; The waterwheel unit is located in the breeding pond or is located at any liquid level. The waterwheel unit is floating on the water surface. The plurality of blade systems of the waterwheel group will rotate rapidly in the water at 360 degrees to make the water rise, so that the airflow and the airflow After the liquid phase is agitated to increase and maintain the oxygen content in the culture tank; a connection group, the connection group is combined with the rotating group and the waterwheel group to connect the waterwheel group with the rotating group. The structure of the oxygen supply device according to claim 1, wherein the central rod has a non-circular rod shape or the central rod has a quadrangular cross section, and the curved member has a U-shaped tubular shape, the center The rod set is provided with abutting member, and the abutting member is sleeved near the center of the center rod, and the abutting member has a rectangular tubular body shape, and the tripod is in the shape of a U-shaped frame. The frame is relatively positively arranged, and the float base is round. The structure of the oxygen supply device of claim 1, wherein each of the bearing sets includes a first base, a first bearing member, and a screwing member; the first base is provided with an accommodating space, and the accommodating space is a first bearing member is disposed at the accommodating space of the first base, the first bearing member is semi-exposed to the outside of the first base, and the first bearing member is provided with a first a central groove, the central rod is disposed in the first receiving groove of each bearing set, the first receiving groove is formed in a circular groove shape, or the first receiving groove is configured to cooperate with the central rod a cross-sectional shape, the first cavity is exposed outside the first base, and the two sides of the first cavity are provided with a screw portion having an internal thread shape, and the two screw portions are in phase Aligning; the screwing member is screwed to the screwing portion of the first bearing member, and the end portion of the screwing member is pressed against the side surface of the center rod, so that the center rod is fixedly worn The screwing member is disposed in the first receiving groove of each of the first bearing members, and the screwing member is externally threaded. The structure of the oxygen supply device of claim 3, wherein the first base is assembled on the connecting member, the bipod is abutted against two sides of each connecting member, and the connecting member is a rectangular plate. a second receiving groove is formed in the center of the connecting member, the second receiving groove is opposite to the first receiving groove, and the central rod is penetrated through the first receiving groove and the second receiving groove Inside. The oxygen donor structure of claim 1, wherein the electrical system includes a second base, a central shaft, a second power supply seat, and a third base; the second base is fixed at the bottommost portion of the connection The bottom portion of the second base is convexly disposed with a pivot portion extending through the second receiving groove of each bearing set and each connecting member and the pivot of the second base The pivoting portion is pivotally disposed in the center rod and the second receiving groove, the pivot portion is cylindrical, and the third receiving portion is provided in the pivot portion, and the third receiving portion is rounded a fourth cavity is downwardly convexly disposed, and the fourth cavity is in communication with the third cavity, the fourth cavity is in a circular groove shape, and the fourth cavity The first opening is provided with a first notch, the first notch is in communication with the fourth receiving groove, and the second base is in the shape of a round seat; the central axis is in the shape of a round rod, the center The shaft system is pivotally disposed in the third receiving slot of the second base, and the first end portion is disposed at a top end of the central shaft, and the first power supply line of the central pole set is connected to the power source And then being disposed in the bending piece and the center rod and connected to the first end of the central shaft to receive the power of the first power supply line, wherein the central shaft is provided with a plurality of first power supply members The first power supply line is connected to the first end portion and electrically conductively supplied to each of the first power supply members. The central axis and the plurality of first power supply members are in a non-rotating state, and the central shaft has two ends. Each of the second power supply members is disposed between the two second bearing members; the two second power supply seats are disposed oppositely, and the two second power supply seats are received on the second base The second power supply base rotates the second power supply base with the second base body at a pivot angle of three hundred and sixty degrees, and the central shaft is pivotally disposed between the two second power supply seats. Each of the second power supply seats is provided with a plurality of second power supply members, each of the second power supply members is in contact with each of the first power supply members, and the first power supply member supplies current to the second power supply member. Each of the second power supply seats has an arc-shaped housing shape; the third base system has a round base shape, and the third base system is fixed on the In the fourth receiving slot of the second base, the third base closes the opening of the fourth receiving slot, and the second base is provided with a second missing slot near the opening, the second missing slot and the second slot The first slot of the base is opposite to the front, and the second slot is provided. The first slot and the second slot are for a second power supply line. The second power supply line and the second power supply base Connected to transmit current; the power source is connected to the first power supply line, the first power supply line supplies power to the first power supply member, and the first power supply member is in contact with the second power supply member. And rotating the second power supply to the second power supply line; the second power supply seats are oppositely disposed and received in the third housing of the second base, the center The shaft system is pivotally disposed between the two second power supply seats, and each of the second power supply members is in contact with each of the first power supply members, so that the first power supply member transmits current to the second power supply member, and the third base is coupled Provided in the fourth receiving slot of the second base and closing the opening of the fourth receiving slot, the second missing slot and the first The base of the first notched groove relative timing. The structure of the oxygen supply device of claim 2, wherein the slip group comprises a sliding rod and a sliding seat; the sliding rod is sleeved on the central rod, and the sliding rod is transparent a rectangular rod body; the sliding seat is fixed to the sliding rod, the sliding seat is sleeved near the center of the sliding rod, and the sliding seat is provided with a plurality of perforations, and the plurality of perforations are An annular arrangement, the perforation is formed in a circular hole shape, the perforation is provided for a rope, and the rope is threaded through the plurality of perforations and fixed on the bank of the pool. The center pole group is in a non-rotating state; the slip group is disposed on the bank of the pool with a plurality of ropes, the water flow is fluctuating or the water level of the culture pool is high or low, and the center pole group is in the sliding rod The slip allows the oxygenator structure to adjust the relative height, and the displacement range of the slip group is limited by the bending member and the abutting member. The structure of the oxygen supply device of claim 1, wherein a plurality of dust jackets are disposed, the plurality of dust jackets are sleeved on the center rod, and each dust jacket is attached to each bearing group, so that Each bearing set is hidden in the dust jacket, and the dust jacket is waterproof and dustproof, and the dust jacket has a cone shape. The structure of the oxygen supply device of claim 1, wherein the connection group is provided with two connecting rods and a pivoting member, and the pivoting member is disposed between the two connecting rods, so that the two connecting rods are connected to each other. The fluctuation of the water flow causes the pivoting member to adjust the relative position between the two connecting rods, so that the rotating group and the waterwheel set can automatically adjust the relative height. The structure of the oxygen supply device of claim 1, wherein the bending member is integral with the center rod, that is, the end portion of the center rod is directly bent into a U shape. The structure of the oxygen supply device of claim 5, wherein the central axis of the electrical group is disposed at the third receptacle, and the second power supply is further connected to the first power supply line, that is, It is only an interchange between the male and female structures, but it also has the effect of rotating conduction.