Novel aerator

Abstract

The utility model provides a novel aerator and belongs to the technical field of aerators. The aerator solves the problems that an existing aerator is large in occupied space during transportation and a floating body is tedious to disassemble and assemble. The novel aerator comprises a driving motor, a base is arranged at the lower end of the driving motor, an impeller for producing oxygen is arranged at the lower end of the base, a motor shaft of the driving motor penetrates through the base and is connected with the impeller, a plurality of aeration holes for aeration are formed in the impeller, a plurality of mounting seats are arranged on the base, and connecting rods are arranged on the mounting seats. The connecting rod is provided with a connecting part, the connecting part is provided with a floating body, the floating body is provided with a connecting column, the connecting part is provided with a connecting hole matched with the connecting column, the connecting column is provided with a clamping mechanism, the connecting column is provided with a mounting groove used for mounting the clamping mechanism, and the clamping mechanism is composed of a reset spring and a clamping block. The utility model has the advantage of convenient transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygenators, relates to an oxygenator, and particularly relates to a new type of oxygenator. Background Art

[0002] An aerator is a device that uses a power source such as an electric motor or a diesel engine to drive the working parts, so that the "oxygen" in the air can be quickly transferred to the aquaculture water. It can comprehensively utilize physical, chemical and biological functions. It can not only solve the problem of fish floating due to lack of oxygen in pond aquaculture, but also eliminate harmful gases, promote water convection exchange, improve water quality conditions, reduce feed coefficient, and increase fish pond activity and primary productivity, thereby increasing stocking density, increasing the feeding intensity of aquaculture objects, promoting growth, and significantly increasing per mu yield, fully achieving the purpose of increasing aquaculture income.

[0003] The oxygenation equipment in the prior art is often equipped with a long connecting rod, which results in a larger overall volume, increases the workload of equipment transportation, and is more troublesome to install the float when in use. Summary of the invention

[0004] The purpose of the utility model is to provide a novel oxygenator which is convenient for transportation and installation in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a new type of oxygenator, including a driving motor, characterized in that a base is provided at the lower end of the driving motor, an impeller for producing oxygen is provided at the lower end of the base, a motor shaft of the driving motor passes through the base and is connected to the impeller, a plurality of oxygenation holes for oxygenation are provided on the impeller, a plurality of mounting seats are provided on the base, a connecting rod is provided on the mounting seat, a connecting portion is provided on the connecting rod, a floating body is provided on the connecting portion, a connecting column is provided on the floating body, a connecting hole matching the connecting column is provided on the connecting portion, a clamping mechanism is provided on the connecting column, a mounting groove for installing the clamping mechanism is provided on the connecting column, and the clamping mechanism is composed of a reset spring and a clamping block.

[0006] In the above-mentioned novel aerator, there are three mounting seats, which are arranged in a triangle shape, and a rotating shaft is arranged between the mounting seat and the connecting rod.

[0007] In the above-mentioned novel aerator, the clamping mechanism is symmetrically arranged on both sides of the connecting column.

[0008] In the above-mentioned novel aerator, the driving motor is fixed on the base by bolts.

[0009] Compared with the prior art, the utility model provides a rotating shaft at the connection between the mounting seat and the connecting rod, so that the floating body can be folded up when stored and recovered to reduce space, and the installation and disassembly of the floating body is more convenient through the coordination of the snap connection and the connecting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0011] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0012] In the figure, 1. driving motor; 2. base; 3. impeller; 4. oxygenation hole; 5. mounting seat; 6. connecting rod; 7. connecting part; 8. connecting hole; 9. snap-fit ​​mechanism; 10. mounting groove; 11. reset spring; 12. snap-fit ​​block; 13. rotating shaft; 14. connecting column; 15. float. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1 As shown, the novel oxygenator comprises a driving motor 1, a base 2 is provided at the lower end of the driving motor 1, an impeller 3 for producing oxygen is provided at the lower end of the base 2, a motor shaft of the driving motor 1 passes through the base 2 and is connected to the impeller 3, a plurality of oxygenation holes 4 for oxygenation are provided on the impeller 3, a plurality of mounting seats 5 are provided on the base 2, a connecting rod 6 is provided on the mounting seat 5, a connecting portion 7 is provided on the connecting rod 6, a floating body 15 is provided on the connecting portion 7, a connecting column 14 is provided on the floating body 15, a connecting hole 8 matching with the connecting column 14 is provided on the connecting portion 7, a clamping mechanism 9 is provided on the connecting column 14, a mounting groove 10 for installing the clamping mechanism 9 is provided on the connecting column 14, and the clamping mechanism 9 is composed of a reset spring 11 and a clamping block 12. The connection between the floating body 15 and the connecting rod 6 can be completed by pressing the clamping block 12, so that the process of installing or removing the floating body 15 is faster and more convenient.

[0015] To further elaborate, there are three mounting seats 5, which are arranged in a triangular shape. A rotating shaft 13 is arranged between the mounting seat 5 and the connecting rod 6, so that when recycling, the connecting rod 6 automatically moves downward until it rests on the impeller 3, reducing the radial area and thus reducing the transportation space.

[0016] To further explain, the clamping mechanisms 9 are symmetrically arranged on both sides of the connecting column 14 .

[0017] To be more specific, the drive motor 1 is fixed to the base 2 by bolts.

[0018] Working principle: When the aerator is recovered in the water, the aerator is lifted. Due to the loss of buoyancy, the connecting rod 6 automatically moves downward through the rotating shaft 13 until it abuts against the impeller 3. Then, the clamping block 12 on the connecting column 14 is pressed, and the clamping block 12 moves inward, and the connecting column 14 is disengaged from the connecting hole 8 to complete the disassembly.

[0019] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0020] Although this article uses more terms such as driving motor 1, base 2, impeller 3, oxygenation hole 4, mounting seat 5, connecting rod 6, connecting part 7, connecting hole 8, clamping mechanism 9, mounting groove 10, reset spring 11, clamping block 12, rotating shaft 13, connecting column 14, floating body 15, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A novel aerator, comprising a drive motor (1), characterized in that: The lower end of the driving motor (1) is provided with a base (2), and the lower end of the base (2) is provided with an impeller (3) for producing oxygen. The motor shaft of the driving motor (1) passes through the base (2) and is connected to the impeller (3). The impeller (3) is provided with a plurality of oxygenation holes (4) for oxygenation. The base (2) is provided with a plurality of mounting seats (5). The mounting seats (5) are provided with a connecting rod (6). The connecting rod (6) is provided with a connecting portion (7). The connecting portion (7) is provided with a floating body (15). The floating body (15) is provided with a connecting column (14). The connecting portion (7) is provided with a connecting hole (8) that matches the connecting column (14). The connecting column (14) is provided with a clamping mechanism (9). The connecting column (14) is provided with a mounting groove (10) for mounting the clamping mechanism (9). The clamping mechanism (9) is composed of a return spring (11) and a clamping block (12).

2. A novel aerator according to claim 1, characterized in that: There are three mounting seats (5), which are arranged in a triangular shape, and a rotating shaft (13) is arranged between the mounting seat (5) and the connecting rod (6).

3. A novel aerator according to claim 1, characterized in that: The clamping mechanism (9) is symmetrically arranged on both sides of the connecting column (14).

4. A novel aerator according to claim 1, characterized in that: The driving motor (1) is fixed on the base (2) by bolts.

Images