Adjustable aerator device

Abstract

The utility model discloses an adjustable aerator device which comprises a plurality of aerator bodies and a fixing block, a rotating head is installed at one end of each aerator body, a plurality of clamping grooves are formed in the outer side of each rotating head, and the fixing block is connected with the aerator bodies through a communicating assembly. The outer walls of the two sides of the fixing block are fixedly connected with fixing frames, one side of each fixing frame is movably connected with a cylinder, the cylinders are fixed to the rotating heads, the two ends of each cylinder are sleeved with torsional springs, the two ends of each torsional spring are fixed to the corresponding cylinder and the corresponding fixing frame, and the two sides of the fixing block are each provided with two fixing assemblies limiting movement of the rotating heads. According to the adjustable aerator, not only can the angle of the aerator body be conveniently adjusted by a worker, so that the adaptability of the adjustable aerator is higher, but also the adjusted aerator body can be kept stable through the matched use of the clamping groove and the L-shaped clamping block.

Description

Technical Field

[0001] This utility model relates to the field of aerator technology, and in particular to an adjustable aerator device. Background Technology

[0002] Aerators are widely used in many fields such as wastewater treatment, aquaculture, and landscape water body restoration. Their basic principle is to increase dissolved oxygen in the water by introducing air or oxygen into the liquid, thereby promoting the biochemical reactions of microorganisms.

[0003] Existing aerator devices are fixedly connected to the bracket via connectors to ensure secure installation. However, most of the existing connections are fixed, which prevents angle adjustment during use and leads to inconvenience. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable aerator device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable aerator device includes multiple aerator bodies and a fixing block. A rotating head is installed at one end of each aerator body, and multiple slots are provided on the outer side of the rotating head. The fixing block is connected to the multiple aerator bodies through a connecting component. Fixing frames are fixedly connected to both outer walls of the fixing block. A cylinder is movably connected to one side of the fixing frame and is fixed to the rotating head. Torsion springs are sleeved at both ends of the cylinder, and the two ends of the torsion springs are fixed to the cylinder and the fixing frame, respectively. Two fixing components that restrict the movement of the rotating head are provided on both sides of the fixing block.

[0007] As a further embodiment of this utility model, the connecting component includes a connecting pipe, with a first connector and a second connector respectively installed at both ends of the connecting pipe. The first connector is connected and fixed to the fixing block, and the second connector is connected and fixed to the connecting end of the aerator body.

[0008] As a further embodiment of this utility model, the fixing component includes two U-shaped frames, which are fixed to the outer wall of one side of the fixing block by bolts. An L-shaped locking block is movably connected between the two U-shaped frames, and the L-shaped locking block engages with the locking groove.

[0009] As a further embodiment of this utility model, a spring piece is fixedly connected to one side of the L-shaped card block, and the spring piece is fixed to the fixing block.

[0010] As a further embodiment of this utility model, the top of the fixing block is provided with a connecting hole, and an air inlet pipe is fixedly connected to the connecting hole.

[0011] As a further improvement of this invention, the fixing block has a cavity inside.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, the use of the rotating head and the cylinder makes it convenient for operators to adjust the angle of the aerator body, making it suitable for different usage scenarios, increasing its applicability and improving the flexibility of the device.

[0014] 2. In this utility model, the angle of the aerator body is fixed by the cooperation of the slot and the L-shaped block, thereby making the aerator body stable and improving the effect of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the front side of an adjustable aerator device proposed in this utility model.

[0016] Figure 2 This is a cross-sectional view of the fixing block of an adjustable aerator device proposed in this utility model.

[0017] Figure 3 This is a partially enlarged structural diagram of an adjustable aerator device proposed in this utility model.

[0018] In the diagram: 1. Air inlet pipe; 2. Fixing block; 3. Connecting pipe; 4. Aerator body; 5. First connector; 6. Cavity; 7. Spring; 8. U-shaped frame; 9. L-shaped locking block; 10. Second connector; 11. Fixing frame; 12. Rotating head; 13. Slot; 14. Torsion spring; 15. Cylinder. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0020] Reference Figures 1-3An adjustable aerator device includes multiple aerator bodies 4 and a fixing block 2. A rotating head 12 is installed at one end of the aerator body 4. Multiple slots 13 are provided on the outer side of the rotating head 12. The fixing block 2 is connected to the multiple aerator bodies 4 through a connecting component. Fixing frames 11 are fixed to both outer walls of the fixing block 2 by bolts. A cylinder 15 is rotatably connected to one side of the fixing frame 11 and is fixed to the rotating head 12. Torsion springs 14 are sleeved at both ends of the cylinder 15 and are fixed to the cylinder 15 and the fixing frame 11 respectively. The torsion springs 14 facilitate the operator to reset the rotating head 12. Two fixing components are provided on both sides of the fixing block 2 to restrict the movement of the rotating head 12. When the aerator body 4 is moved upward to the required angle, the rotating head 12 rotates and the torsion spring 14 deforms. Then, the angle of the moved aerator body 4 is adjusted and fixed by the fixing components.

[0021] The connecting component includes a connecting pipe 3, with a first connector 5 and a second connector 10 installed at both ends of the connecting pipe 3. The first connector 5 is connected and fixed to the fixing block 2, and the second connector 10 is connected and fixed to the connecting end of the aerator body 4. The connecting component enables communication between the fixing block 2 and the aerator body 4. The fixing component includes two U-shaped frames 8, which are fixed to the outer wall of one side of the fixing block 2 by bolts. An L-shaped locking block 9 is slidably connected between the two U-shaped frames 8, and the L-shaped locking block 9 engages with the locking groove 13. A spring piece 7 is welded to one side of the L-shaped locking block 9. The spring 7 is fixed to the fixing block 2. The L-shaped locking block 9 is pushed to move inward along the U-shaped frame 8, and the spring 7 deforms until the L-shaped locking block 9 separates from the slot 13. Then the operator adjusts the angle of the aerator body 4. After the adjustment is completed, the L-shaped locking block 9 is released, the spring 7 rebounds, so that the L-shaped locking block 9 is reset and inserted into the corresponding slot 13, thereby adjusting and fixing the angle of the aerator body 4. The top of the fixing block 2 is provided with a connecting hole, and the air inlet pipe 1 is connected and fixed in the connecting hole. The inside of the fixing block 2 is provided with a cavity 6.

[0022] The working principle of this utility model is as follows: When it is necessary to adjust the angle of the aerator body 4, push the L-shaped locking block 9 so that it moves inward along the U-shaped frame 8 and the spring piece 7 deforms until the L-shaped locking block 9 separates from the slot 13. Then move the aerator body 4 upward to the required angle. At this time, the rotating head 12 rotates and the torsion spring 14 deforms. Then release the L-shaped locking block 9 and the spring piece 7 rebounds, so that the L-shaped locking block 9 is reset and inserted into the corresponding slot 13, thereby adjusting and fixing the angle of the aerator body 4.

[0023] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. An adjustable aerator device, comprising a plurality of aerator bodies (4) and a fixing block (2), characterized in that, A rotating head (12) is installed at one end of the aerator body (4). Multiple slots (13) are provided on the outer side of the rotating head (12). The fixing block (2) is connected to multiple aerator bodies (4) through a connecting component. Fixing frames (11) are fixedly connected to both outer walls of the fixing block (2). A cylinder (15) is movably connected to one side of the fixing frame (11), and the cylinder (15) is fixed to the rotating head (12). Torsion springs (14) are sleeved on both ends of the cylinder (15), and the two ends of the torsion springs (14) are fixed to the cylinder (15) and the fixing frame (11) respectively. Two fixing components that restrict the movement of the rotating head (12) are provided on both sides of the fixing block (2).

2. The adjustable aerator device according to claim 1, characterized in that, The connecting component includes a connecting pipe (3), with a first connector (5) and a second connector (10) installed at both ends of the connecting pipe (3). The first connector (5) is connected and fixed to the fixing block (2), and the second connector (10) is connected and fixed to the connecting end of the aerator body (4).

3. The adjustable aerator device according to claim 1, characterized in that, The fixing component includes two U-shaped frames (8), which are fixed to the outer wall of one side of the fixing block (2) by bolts. An L-shaped locking block (9) is movably connected between the two U-shaped frames (8), and the L-shaped locking block (9) is engaged with the locking groove (13).

4. An adjustable aerator device according to claim 3, characterized in that, A spring piece (7) is fixedly connected to one side of the L-shaped card block (9), and the spring piece (7) is fixed to the fixing block (2).

5. An adjustable aerator device according to claim 1, characterized in that, The top of the fixing block (2) is provided with a connecting hole, and an air inlet pipe (1) is fixedly connected in the connecting hole.

6. An adjustable aerator device according to claim 1, characterized in that, The fixing block (2) has a cavity (6) inside.

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