Floating ball for oxygenation equipment

Abstract

The utility model discloses a floating ball for oxygenation equipment, which comprises a mounting seat, cross rods penetrate into three corners of the outer side of the mounting seat, oxygenation stirring blades for carrying out oxygenation stirring operation in water are rotatably arranged on the mounting seat, one end of each cross rod directly penetrates into inner concave cavities of two surfaces of a plug-in convex block, and the other end of each cross rod penetrates into the inner concave cavities of the two surfaces of the plug-in convex block. A locking bolt piece penetrates through the hidden groove and is inserted into one end of the cross rod, so that the cross rod and the floating ball body can be fixed, and in order to ensure the stability and firmness of the cross rod in the inner concave cavity, the cross rod is positioned by the cross rod after the cross rod penetrates into the inner concave cavity; by means of the connecting structure of the cross rod and the floating ball body, when the floating ball is disassembled and assembled after the oxygenation equipment is used for a long time, the phenomenon that due to the fact that the connecting position of the cross rod and the floating ball body swings, a return thread between the locking bolt piece and the nut is loosened and falls off is avoided; and the problem that the cross rod is stuck in the floating ball body and cannot be detached is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygenation equipment, and in particular relates to a floating ball for oxygenation equipment. Background Art

[0002] A fish pond is a pond used to raise fish. Water is the environment in which fish depend for survival. Better water quality can reduce the occurrence of fish diseases and is more conducive to the growth and survival of fish. The water in the fish pond needs to be continuously supplied with oxygen to prevent the fish from dying from lack of oxygen. The existing float usually needs to be installed inside the connecting column through a thread. The installation is complicated and the replacement efficiency is slow. In addition, during the installation of the float, the staff needs to use both hands to install it. The center of gravity is unstable on the water surface, which is prone to safety hazards.

[0003] To this end, an oxygen supply equipment for fish ponds with a publication number of "CN218604642U" includes an aerator, a mounting ring is provided on the middle end surface of the aerator, three connecting rods are evenly provided on the surface of the mounting ring, a connecting column is fixedly provided on the other end of the connecting rod, a float is provided below the connecting column, a positioning groove is provided inside the top end of the float, a fixing groove is provided inside the connecting column, a fixing device is provided inside the fixing groove, a groove is provided above the connecting column, a pressing column is movably provided inside the groove, and a pressing column is fixedly installed on the bottom end of the pressing column; the top end of the float is inserted into the inside of the connecting column and the float is fixed by the fixing device, so that it is convenient for the staff to disassemble and install the float, and the disadvantage of needing to install the float inside the connecting column through a thread is solved, the replacement efficiency of the float is guaranteed, and the work efficiency and safety of the staff are improved.

[0004] However, for the above-mentioned oxygen supply equipment for fish ponds, although the top of the float is inserted into the inside of the connecting column, and the float is fixed by a fixing device, and then the pressing column corresponds to the inclined groove, so that it is convenient for the staff to disassemble and install the float, there are still the following obvious defects during use: the float in the above-mentioned oxygenation equipment is connected to the connecting rod by pressing, and the pressing column uses the second spring for elastic pressing. Due to the long-term pressing of the pressing column, the elasticity of the second spring will gradually decrease, resulting in the problem that the pressing column cannot be ejected and is stuck, thereby making it impossible to disassemble and assemble the connecting piece and the float. Utility Model Content

[0005] The utility model aims to provide a floating ball for oxygenation equipment to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating ball for oxygenation equipment, comprising:

[0007] A mounting seat, wherein the three outer corners of the mounting seat are penetrated and fixed with cross bars for supporting and connecting the floating ball, and an oxygenation stirring blade for performing an oxygenation stirring operation in the water is rotatably provided on the mounting seat;

[0008] The float body is injection molded into a square three-dimensional structure, and the middle part of the upper end of the float body is integrally molded upward with a plug-in protrusion block for inserting a cross bar to connect and make the mounting seat float on the water surface.

[0009] Preferably, the obliquely symmetrical sides of the plug-in protrusion block are provided with an inner concave cavity that is convenient for inserting the cross bar into a whole with the float body, and the inner wall of the inner concave cavity is provided with a cross bar fixing groove that is convenient for the lateral insertion and positioning of the cross bar. The cross bar can be directly inserted into the inner concave cavity in the plug-in protrusion block in a simple manner for fixation, and it is also convenient for the later disassembly and assembly of the float body.

[0010] Preferably, the inner concave cavity is provided with a hidden groove on the obliquely symmetrical surface facing away from the surface and located on the plug-in protrusion block. The hidden groove is provided with a locking bolt that penetrates into the fixed groove of the cross bar and is used to lock and fix the cross bar. The cross bar can be inserted into the inner concave cavity to be connected and fixed to the float body in a simple and practical way, which is conducive to quick disassembly and assembly between the float body and the cross bar.

[0011] Preferably, both ends of the plug-in protrusion block are hollow and connected to the interior of the float body, and one end of the plug-in protrusion block is provided with an injection nozzle for injecting water or sand into the interior of the float body. Water or fine sand can be injected into the interior of the float body through the injection nozzle, which can reduce or increase the weight of the float body to adjust the height of the float body sinking or floating on the water surface.

[0012] Preferably, a waterproof motor is provided through the mounting seat, and the bottom end of the rotating shaft of the waterproof motor is connected to the center position of one side of the oxygenation stirring blade, so that the waterproof motor drives the oxygenation stirring blade to rotate in the water, so that a certain amount of aerobic water splashes are generated in the water.

[0013] Preferably, a sealing upper cover is provided at the top of the mounting seat, and the sealing upper cover is used to seal the wiring of the waterproof motor, so that the wiring terminals of the waterproof motor can work in a sealed state above the water surface, thereby preventing the waterproof motor from being burned by water.

[0014] Preferably, the three outer corner surfaces of the mounting seat are provided with through-hole grooves, one end of the cross bar is inserted into the through-hole groove and fixed by bolts, and the other end of the cross bar can be fixed to the mounting seat by plug-in locking, thereby facilitating the later disassembly and replacement of the cross bar.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows: the float for the oxygenation equipment is connected and fixed with the cross bar by inserting a protruding block on the float body, inserting an inner concave cavity provided on the obliquely symmetrical surface of the protruding block, a cross bar fixed groove in the inner concave cavity, and a hidden groove and a locking bolt, so that one end of the cross bar is directly inserted into the inner concave cavity on two surfaces of the inserting protruding block, and the locking bolt is passed through the hidden groove and one end of the inserted cross bar to fix the cross bar to the float body, and in order to ensure the stability and firmness of the cross bar in the inner concave cavity, the cross bar is positioned by the cross bar after the cross bar is inserted into the inner concave cavity, so as to avoid the phenomenon of loosening and falling of the locking bolt and the nut due to swinging at the connection with the float body, and the connection structure between the cross bar and the float body can ensure that the oxygenation equipment will not be stuck in the float body and cannot be removed when the float is disassembled and assembled under long-term use.

[0016] Through the plug-in protrusion block integrally connected to the float body and the injection pipe opening connected to one side of the plug-in protrusion block, water or fine sand can be injected into the interior of the float body from the injection pipe opening, so that the float body can adjust the draft of sinking and rising on the water surface. By adjusting the length of the oxygenation stirring blades on the waterproof motor extending into the water, the amount of stirring and oxygenating of the oxygenating equipment can be adjusted, and the float of the oxygenating equipment can be further adjusted to sink or float according to the demand of stirring and oxygenating, thereby improving the practicality of the float body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the float body of the utility model from the first perspective;

[0019] Figure 3 This is a schematic structural diagram of the float body of the utility model from a second viewing angle.

[0020] In the figure: 1. Mounting seat; 2. Cross bar; 3. Oxygen-enhancing stirring blade; 4. Float body; 5. Inserting protrusion block; 6. Inner concave cavity; 7. Cross bar fixed groove; 8. Hidden groove; 9. Locking bolt; 10. Injection nozzle; 11. Waterproof motor; 12. Sealing upper cover; 13. Through hole groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a floating ball for oxygenation equipment, comprising:

[0023] A mounting seat 1 is provided, and a cross bar 2 for supporting and connecting a floating ball is inserted and fixed at three corners of the outer side of the mounting seat 1. The cross bar 2 is a stainless steel pipe, which is beneficial to prevent rust during use on the water surface, and further enhances the durability of the cross bar 2 and the strength of the support. An aeration stirring blade 3 for performing an aeration stirring operation in the water is rotatably provided on the mounting seat 1. The aeration stirring blade 3 is a concave arc surface, and the aeration stirring blade 3 is equidistantly fixed by a cylindrical connector, and the surface of the aeration stirring blade 3 is provided with a function of diverting and splashing the water body during the stirring process, which is beneficial to the aeration operation of the aeration equipment;

[0024] The float body 4 is a square three-dimensional structure formed by injection molding. The interior of the float body 4 is a hollow structure, which is conducive to the adjustment of the draft height of the float body 4. The oxygenation equipment is used to perform oxygenation operations in the water. The middle part of the upper end of the float body 4 is integrally formed with a plug-in protrusion block 5 for inserting the cross bar 2 for connection so that the mounting seat 1 floats on the water surface. The outward end of the cross bar 2 can be movably inserted into the plug-in protrusion block 5, so that the float body 4 and the cross bar 2 can be fixed in a simple and convenient manner, thereby facilitating the later replacement of the float body 4.

[0025] The obliquely symmetrical two sides of the plug-in protrusion block 5 are provided with an inner concave cavity 6 which is convenient for inserting the cross bar 2 into the integrally connected with the float body 4, so that the cross bar 2 can be inserted from one end of the plug-in protrusion block 5 into the inner concave cavity 6 of the plug-in protrusion block 5 for fixed connection, and the inner wall of the inner concave cavity 6 is provided with a cross bar fixing groove 7 which is convenient for the lateral insertion and positioning of the cross bar 2, so that one end of the cross bar 2 inserted into the inner concave cavity 6 is positioned by the cross bar fixing groove 7, and the inner concave cavity 6 is provided with a hidden groove 8 on the surface away from the inner concave cavity 6 and on the obliquely symmetrical surface of the plug-in protrusion block 5, so that the locking bolt member 9 can be effectively hidden when inserted, reducing the protrusion of the locking bolt member 9, and the hidden groove 8 is provided with a locking bolt member 9 which penetrates into the cross bar fixing groove 7 and is used to lock and fix the cross bar 2, and the end of the cross bar 2 inserted into the inner concave cavity 6 can be locked and fixed by the locking bolt member 9.

[0026] Both ends of the plug-in protrusion block 5 are hollow and connected to the inside of the float body 4, so that air can enter the float body 4 to increase the buoyancy of the float body 4 on the water surface, and one end of the plug-in protrusion block 5 is provided with an injection nozzle 10 for injecting water or sand into the float body 4, so that the draft of the float body 4 on the water surface can be adjusted by increasing or decreasing the weight of water or fine sand. A waterproof motor 11 is penetrated by the mounting seat 1, and the bottom end of the rotating shaft of the waterproof motor 11 is connected to the center position of one side of the oxygenation stirring blade 3. The waterproof motor 11 is connected to an external access power supply through a waterproof wiring harness, or a photovoltaic panel, a battery pack and an inverter are added to the oxygenation equipment to form a photovoltaic generator to provide electrical energy to the waterproof motor 11 for oxygenation work.

[0027] A sealing upper cover 12 is provided at the top of the mounting seat 1, which is used to seal and protect the wiring harness connected to the waterproof motor 11 through the sealing upper cover 12 to prevent water from entering the wiring harness access end. The sealing upper cover 12 is used to seal the wiring of the waterproof motor 11 to prevent water from entering the wiring end. The three outer corner surfaces of the mounting seat 1 are provided with through-hole grooves 13. One end of the cross bar 2 is inserted into the through-hole groove 13 and fixed by bolts. The other end of the cross bar 2 can be fixed to the mounting seat 1 in a simple manner of plug-in locking, so as to achieve a three-point support effect for the waterproof motor 11 and increase the stability of the waterproof motor 11 on the water surface.

[0028] Specifically, when in use, first fix the waterproof motor 11 on the mounting base 1, and the external wiring harness is waterproofly sealed through the sealing upper cover 12, and the oxygen-enhancing stirring blade 3 is rotatably fixed on the rotating shaft of the waterproof motor 11, and then one end of the three cross bars 2 is obliquely and equidistantly inserted into the through-hole grooves 13 provided on the mounting base 1, and is locked and fixed with bolts to achieve the three-point support of the waterproof motor 11 and strengthen the firmness of the waterproof motor 11 in the upward position on the water surface, and then one end of the cross bar 2 is directly inserted into the inner concave cavity 6 on the two surfaces of the plug-in protrusion block 5, and the locking bolts are used to lock the three-point support of the waterproof motor 11. The bolt member 9 passes through the hidden groove 8 and is inserted into one end of the cross bar 2, so that the cross bar 2 can be fixed to the float body 4. In order to ensure the stability and firmness of the cross bar 2 in the inner concave cavity 6, the cross bar 2 is positioned by using the cross bar fixing groove 7 after the cross bar 2 is inserted into the inner concave cavity 6, so as to avoid the phenomenon of loosening and falling of the locking bolt member 9 and the nut caused by swinging at the connection with the float body 4. Through the connection structure between the cross bar 2 and the float body 4, the problem of the cross bar 2 being stuck in the float body 4 and unable to be removed will not occur when the oxygen enrichment equipment is used for a long time to disassemble and assemble the float.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floating ball for oxygenation equipment, characterized in that: include: A mounting seat (1), wherein three outer corners of the mounting seat (1) are penetrated and fixed with cross bars (2) for supporting and connecting the floating ball, and an oxygenation stirring blade (3) for performing an oxygenation stirring operation in the water is rotatably provided on the mounting seat (1); The float body (4) is injection-molded into a square three-dimensional structure, and a plug-in protrusion (5) is integrally formed upwardly at the middle of the upper end of the float body (4) and is used for inserting the cross bar (2) for connection so that the mounting seat (1) floats on the water surface.

2. The floating ball for oxygenation equipment according to claim 1, characterized in that: The obliquely symmetrical two sides of the plug-in protrusion block (5) are provided with an inner concave cavity (6) which is convenient for inserting the cross bar (2) into an integral connection with the float body (4), and the inner wall of the inner concave cavity (6) is provided with a cross bar fixing groove (7) which is convenient for the cross bar (2) to be inserted laterally for positioning.

3. A floating ball for oxygenation equipment according to claim 2, characterized in that: The inner concave cavity (6) is provided with a hidden groove (8) on the obliquely symmetrical surface facing away from the surface and located on the plug-in protruding block (5), and the hidden groove (8) is provided with a locking bolt member (9) penetrating into the crossbar fixed groove (7) and used for locking and fixing the crossbar (2).

4. The floating ball for oxygenation equipment according to claim 1, characterized in that: Both ends of the plug-in protruding block (5) are hollowed out and connected to the interior of the float body (4), and one end of the plug-in protruding block (5) is provided with an injection nozzle (10) for injecting water or sand into the interior of the float body (4).

5. The floating ball for oxygenation equipment according to claim 1, characterized in that: A waterproof motor (11) is provided through the mounting seat (1), and the bottom end of the rotating shaft of the waterproof motor (11) is connected to the center position of one side of the oxygen-enhancing stirring blade (3).

6. The floating ball for oxygenation equipment according to claim 1, characterized in that: A sealing upper cover (12) is provided at the top end of the mounting seat (1), and the sealing upper cover (12) is used to seal the wiring of the waterproof motor (11).

7. The floating ball for oxygenation equipment according to claim 1, characterized in that: The three outer corner surfaces of the mounting seat (1) are provided with through-hole grooves (13), and one end of the cross bar (2) is inserted into the through-hole groove (13) and is fixed by bolts.

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