Rotational flow aerator mounting bracket for large aeration tank

Abstract

The utility model relates to the technical field of aerators, and discloses a spiral-flow aerator mounting bracket for a large aeration tank, which comprises a first fixing plate, a U-shaped seat is fixedly connected to the top end of the first fixing plate, a motor is fixedly connected to the front end of the U-shaped seat, a rotating shaft is fixedly connected to the driving end of the motor, and a rotating shaft is fixedly connected to the rotating shaft. The rotating shaft is connected with the fixing block through a gear set, second fixing plates are arranged on the outer walls of the left end and the right end of the first fixing plate correspondingly, and fixing rods are fixedly connected to the left side and the right side of the bottom end of the first fixing plate correspondingly. According to the spiral-flow aerator, the height of the support is adjusted through the hydraulic cylinder, and the width of the support is adjusted through the hydraulic rod, the sliding block, the rotating plate and the shaft seat, so that the support can be suitable for installation of pipelines of various sizes, the flexibility and applicability of the device are enhanced, the effect of adjusting the angle of the aerator body is achieved through the gear set, and the sewage treatment effect of the spiral-flow aerator is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of aerators, in particular to a cyclone aerator mounting bracket for a large aeration tank. Background Art

[0002] The cyclone aerator mounting bracket for large aeration tanks is a bracket structure used to install cyclone aerators. It is designed to ensure that the aerator can effectively inject gas into the sewage flowing through the pipe, thereby achieving the effect of oxygen transfer and sewage treatment. This bracket structure usually needs to take into account the location and layout of the pipeline to ensure that the aeration head can be tightly connected to the pipeline and maintain a suitable angle and position to provide the best oxygen transfer efficiency.

[0003] After searching, an aerator support structure with announcement number CN214037306U "includes a base plate, a pipe and a support, an elliptical cavity is provided between the support and the base plate, the pipe is located in the elliptical cavity, a threaded hole is provided on the upper surface of the support, a bolt is threadedly connected in the threaded hole, the base plate is connected to the support through the bolt, and the inner left and right walls of the support are both rotatably connected to threaded rods through bearings. When installing the aeration body, the threaded rod is rotated to make the threaded sleeve drive the two L-shaped brackets to move relative to each other, and the two L-shaped brackets move relative to each other, and the L-shaped bracket drives the push plate to squeeze the rubber pad. The L-shaped bracket can be selected as a retractable L-shaped bracket according to work requirements, and a spring is set at the retractable part. The rubber pad is squeezed and deformed, and will fill the gap between the sleeve and the connecting pipe, thereby improving the sealing of the device";

[0004] Based on the above patent, when installing the aeration body, the threaded rod is rotated so that the threaded sleeve drives the two L-shaped brackets to move relative to each other. The two L-shaped brackets move relative to each other, and the L-shaped bracket drives the push plate to squeeze the rubber pad. The L-shaped bracket can be selected as a retractable L-shaped bracket according to work requirements, and a spring is installed at the retractable part. The rubber pad is squeezed and deformed and will fill the gap between the sleeve and the connecting pipe, thereby improving the sealing of the device. However, when the device is in use, due to the fixed size of the bracket, it may not be able to adapt to installation on pipes of various sizes, which limits the flexibility and applicability of the device, resulting in different brackets for pipes of different sizes, increasing costs and time consumption, and the angle of the aerator in the device is fixed, which may cause insufficient or excessive oxygen supply in certain areas, affecting the uniform treatment of sewage and reducing the efficiency of oxygen transfer. Therefore, the present application proposes a cyclone aerator installation bracket for large aeration tanks. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a cyclone aerator mounting bracket for a large aeration tank. The height of the bracket is adjusted by a hydraulic cylinder, and the width of the bracket is adjusted by a hydraulic rod, a slider, a rotating plate and an axle seat, so that the bracket can be suitable for installation on pipes of various sizes, thereby enhancing the flexibility and applicability of the device, and the effect of adjusting the angle of the aerator body is achieved through a gear set, thereby enhancing the effect of the cyclone aerator on sewage treatment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cyclone aerator mounting bracket for a large aeration tank comprises a first fixed plate, a U-shaped seat is fixedly connected to the top of the first fixed plate, a motor is fixedly connected to the front end of the U-shaped seat, a rotating shaft is fixedly connected to the driving end of the motor, and the rotating shaft is connected to a fixed block through a gear set, second fixed plates are arranged on the left and right outer walls of the first fixed plate, fixed rods are fixedly connected to the left and right sides of the bottom end of the first fixed plate, sliders are slidably connected to the front and rear outer walls of the fixed rods on both sides, the sliders on both sides are connected to the shaft seat through the rotating plate, the opposite ends of the shaft seats on both sides are fixedly connected to the bottom inner walls of the second fixed plates on both sides, the front and rear inner walls of the opposite ends of the second fixed plates on both sides are slidably connected to support rods, and the bottom ends of the support rods on both sides are fixedly connected to L-shaped plates.

[0008] Furthermore, the opposite ends of the rotating plates on both sides are rotatably connected to the inner walls of the opposite ends of the sliders on both sides, and the ends of the rotating plates on both sides away from the sliders are rotatably connected to the inner walls of the shaft seats on both sides.

[0009] Furthermore, the rear end outer wall of the front slider is fixedly connected with a hydraulic rod, and the telescopic rod ends of the hydraulic rods on both sides are fixedly connected to the front end outer wall of the rear slider.

[0010] Furthermore, a hydraulic cylinder is fixedly connected to the middle of the top end of the L-shaped plates on both sides, the telescopic rod ends of the hydraulic cylinders on both sides are fixedly connected to the middle of the bottom end of the second fixed plates on both sides, and the inner walls of the L-shaped plates on both sides are threadedly connected with a plurality of screws.

[0011] Furthermore, the gear set includes a driving gear fixedly connected to the end of the rotating shaft away from the motor and an inner gear ring rotatably connected to the inner wall of the U-shaped seat, and the driving gear and the inner gear ring are meshingly connected.

[0012] Furthermore, the top end of the inner gear ring is fixedly connected to the bottom end of the fixed block, and the middle part of the top end of the fixed block is fixedly connected to the aerator body.

[0013] Furthermore, fixing seats are arranged on both sides of the top of the fixing block, and the outer walls of the opposite ends of the fixing seats on both sides are arranged on the outer wall of the aerator body, and the inner walls of the fixing seats on both sides are threadedly connected with multiple bolts.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the second fixing plates and the first fixing plates on both sides are driven to rise and fall by driving the hydraulic cylinders on both sides, and the height is adjusted according to the height of the pipeline. At the same time, the hydraulic rods on both sides are driven to move the sliders on both sides, and the rotating plate rotates between the slider and the shaft seat, so that the second fixing plates and the shaft seat on both sides move in relative directions together, and the width is adjusted according to the width of the pipeline, so that the bracket can be suitable for installation of pipelines of various sizes, enhance the flexibility and applicability of the device, and achieve the effect of reducing the installation cost and time.

[0016] 2. In the utility model, the aerator body is fixed on the fixed block by bolts and a fixing seat, and then the rotating shaft and the driving gear are driven to rotate by a motor, the driving gear is meshed with the inner gear ring, and the rotation of the inner gear ring drives the fixed block and the aerator body to rotate together, thereby achieving the effect of angle adjustment, enhancing the effect of the cyclone aerator on sewage treatment, and achieving the effect of improving the oxygen transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a mounting bracket for a cyclone aerator for a large aeration tank proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the first fixing plate of a cyclone aerator mounting bracket for a large aeration tank proposed by the utility model;

[0019] Figure 3 This is a partial structural schematic diagram of a cyclone aerator mounting bracket for a large aeration tank proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the gear set structure of a cyclone aerator mounting bracket for a large aeration tank.

[0021] Legend:

[0022] 1. First fixed plate; 2. Second fixed plate; 3. Fixed rod; 4. Sliding block; 5. Rotating plate; 6. Shaft seat; 7. Hydraulic rod; 8. L-shaped plate; 9. Screw; 10. Support rod; 11. Hydraulic cylinder; 12. U-shaped seat; 13. Motor; 14. Rotating shaft; 15. Driving gear; 16. Internal gear ring; 17. Fixed block; 18. Aerator body; 19. Fixed seat; 20. Bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-4 The utility model provides an embodiment: a cyclone aerator mounting bracket for a large aeration tank, comprising a first fixed plate 1, a U-shaped seat 12 is fixedly connected to the top of the first fixed plate 1, a motor 13 is fixedly connected to the front end of the U-shaped seat 12, a rotating shaft 14 is fixedly connected to the driving end of the motor 13, a second fixed plate 2 is arranged on the left and right outer walls of the first fixed plate 1, a fixed rod 3 is fixedly connected to the left and right sides of the bottom end of the first fixed plate 1, a slider 4 is slidably connected to the front and rear outer walls of the fixed rods 3 on both sides, and the sliders 4 on both sides are connected to the shaft seat 6 through the rotating plate 5, The opposite ends of the shaft seats 6 on both sides are fixedly connected to the inner walls of the bottom ends of the second fixed plates 2 on both sides, the inner walls on both sides of the opposite ends of the second fixed plates 2 on both sides are slidably connected with support rods 10, and the bottom ends of the support rods 10 on both sides are fixedly connected with L-shaped plates 8, the opposite ends of the rotating plates 5 on both sides are rotatably connected to the inner walls of the opposite ends of the sliders 4 on both sides, and the ends of the rotating plates 5 on both sides away from the sliders 4 are rotatably connected to the inner walls of the shaft seats 6 on both sides, the rear end outer wall of the front slider 4 is fixedly connected with a hydraulic rod 7, and the telescopic rod ends of the hydraulic rods 7 on both sides are fixedly connected to the front end outer wall of the rear slider 4.

[0025] Furthermore, the U-shaped seat 12 is fixedly supported by the first fixed plate, the fixed rod 3 is fixedly supported by the first fixed plate 1, and the sliders 4 on both sides are driven to move by the hydraulic rods 7 as electric sources, so that the rotating plate 5 rotates between the axle seat 6 and the slider 4, so that the axle seat 6 and the second fixed plate 2 can adjust the width according to the size of the pipeline, and the hydraulic cylinder 11 is fixedly supported by the L-shaped plate 8, and the hydraulic cylinder 11 is driven to drive the second fixed plates 2 on both sides to rise and fall on the support rod 10, and the height is adjusted according to the size of the pipeline.

[0026] A hydraulic cylinder 11 is fixedly connected to the middle of the top end of the L-shaped plates 8 on both sides, and the telescopic rod ends of the hydraulic cylinders 11 on both sides are fixedly connected to the middle of the bottom end of the second fixed plates 2 on both sides. The inner walls of the L-shaped plates 8 on both sides are threadedly connected with a plurality of screws 9.

[0027] Furthermore, after the bracket is adjusted to a suitable position according to the size of the pipeline, the screws 9 on both sides are rotated to fix the bracket in the aeration tank through the L-shaped plate 8.

[0028] A driving gear 15 is fixedly connected to the end of the rotating shaft 14 away from the motor 13, and an internal gear ring 16 is rotatably connected to the inner wall of the U-shaped seat 12. The driving gear 15 and the internal gear ring 16 are meshingly connected. A fixing block 17 is fixedly connected to the top of the internal gear ring 16. An aerator body 18 is fixedly connected to the middle of the top of the fixing block 17. Fixing seats 19 are arranged on the left and right sides of the top of the fixing block 17. The outer walls of the opposite ends of the fixing seats 19 on both sides are arranged on the outer wall of the aerator body 18. The inner walls of the fixing seats 19 on both sides are threadedly connected with a plurality of bolts 20.

[0029] Furthermore, the motor 13 is fixedly supported by the U-shaped seat 12, and the motor 13 is used as an electric source to drive the rotating shaft 14 and the driving gear 15 to rotate. The driving gear 15 and the inner gear ring 16 are meshed, so that the inner gear ring 16, the fixed block 17, the fixed seat 19 and the aerator body 18 rotate together, and the angle can be adjusted according to the needs.

[0030] Working principle: First, drive the hydraulic cylinders 11 on both sides to drive the second fixed plates 2 on both sides to rise and fall. At the same time, drive the hydraulic rods 7 on both sides to drive the sliders 4 on both sides to move. The rotating plate 5 rotates between the sliders 4 and the shaft seats 6 on both sides, so that the shaft seats 6 on both sides and the second fixed plates 2 move in relative directions, so that the bracket can be adjusted in height and width according to the size of the pipeline. Then, rotate the screws 9 on both sides so that the L-shaped plate 8 can be fixed in the aeration tank, and then rotate the bolts 20 so that the fixed seat 19 and the aerator body 18 can be fixed on the fixed block 17. The driving motor 13 drives the rotating shaft 14 and the driving gear 15 to rotate, and the driving gear 15 is engaged with the inner gear ring 16. The rotation of the inner gear ring 16 drives the fixed block 17, the fixed seat 19 and the aerator body 18 to rotate together. The angle is adjusted according to needs to enhance the sewage treatment effect of the cyclone aerator.

[0031] 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 cyclone aerator mounting bracket for a large aeration tank, comprising a first fixing plate (1), characterized in that: The top of the first fixed plate (1) is fixedly connected to a U-shaped seat (12), the front end of the U-shaped seat (12) is fixedly connected to a motor (13), the driving end of the motor (13) is fixedly connected to a rotating shaft (14), the rotating shaft (14) is connected to a fixed block (17) through a gear set, the left and right outer walls of the first fixed plate (1) are both provided with second fixed plates (2), the left and right sides of the bottom end of the first fixed plate (1) are both fixedly connected to fixed rods (3), the front and rear outer walls of the fixed rods (3) on both sides are slidably connected to sliders (4), the sliders (4) on both sides are connected to the shaft seat (6) through a rotating plate (5), the opposite ends of the shaft seats (6) on both sides are fixedly connected to the inner walls of the bottom ends of the second fixed plates (2) on both sides, the front and rear inner walls of the opposite ends of the second fixed plates (2) on both sides are slidably connected to support rods (10), and the bottom ends of the support rods (10) on both sides are fixedly connected to L-shaped plates (8).

2. The mounting bracket for a cyclone aerator for a large aeration tank according to claim 1, characterized in that: The opposite ends of the rotating plates (5) on both sides are rotatably connected to the inner walls of the opposite ends of the sliders (4) on both sides, and the ends of the rotating plates (5) on both sides away from the sliders (4) are rotatably connected to the inner walls of the shaft seats (6) on both sides.

3. The mounting bracket for a cyclone aerator for a large aeration tank according to claim 2, characterized in that: The rear end outer wall of the front slider (4) is fixedly connected to a hydraulic rod (7), and the telescopic rod ends of the hydraulic rods (7) on both sides are fixedly connected to the front end outer wall of the rear slider (4).

4. The mounting bracket for a cyclone aerator for a large aeration tank according to claim 1, characterized in that: The middle parts of the top ends of the L-shaped plates (8) on both sides are fixedly connected to hydraulic cylinders (11), the telescopic rod ends of the hydraulic cylinders (11) on both sides are fixedly connected to the middle parts of the bottom ends of the second fixed plates (2) on both sides, and the inner walls of the L-shaped plates (8) on both sides are threadedly connected to a plurality of screws (9).

5. The mounting bracket for a cyclone aerator for a large aeration tank according to claim 1, characterized in that: The gear set comprises a driving gear (15) fixedly connected to one end of the rotating shaft (14) away from the motor (13) and an inner gear ring (16) rotatably connected to the inner wall of the U-shaped seat (12), and the driving gear (15) and the inner gear ring (16) are meshingly connected.

6. The mounting bracket for a cyclone aerator for a large aeration tank according to claim 5, characterized in that: The top end of the inner gear ring (16) is fixedly connected to the bottom end of the fixing block (17), and the middle part of the top end of the fixing block (17) is fixedly connected to the aerator body (18).

7. The mounting bracket for a cyclone aerator for a large aeration tank according to claim 6, characterized in that: The top left and right sides of the fixing block (17) are both provided with fixing seats (19), the outer walls of the opposite ends of the fixing seats (19) on both sides are both arranged on the outer wall of the aerator body (18), and the inner walls of the fixing seats (19) on both sides are both threadedly connected with a plurality of bolts (20).

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