Bidirectional water pushing type aerator stable in installation

Abstract

The utility model relates to the technical field of oxygenation equipment, in particular to a stable-installation two-way water pushing type aerator which comprises a base, and a driving motor is fixedly installed on the upper surface of the base. A mounting block is fixedly mounted in the center of the top of the mounting cylinder, a plurality of sliding openings are circumferentially formed in the top of the mounting cylinder, vertical plates are slidably arranged in the sliding openings, a plurality of cleaning rods are fixedly mounted on the surfaces of the vertical plates, and the vertical plates are connected with the mounting block through telescopic components; the multiple vertical plates are controlled by an abutting assembly to move transversely together. When the Roots blower works, an output shaft of a driving motor can rotate, at the moment, under the action of a pressing assembly, a plurality of vertical plates can drive a plurality of cleaning rods to transversely move in a reciprocating mode, the ends of the cleaning rods can be inserted into a plurality of filtering holes, and therefore impurities and dust accumulated in the filtering holes are pushed outwards; the effect of cleaning the filter holes is achieved, and the phenomenon that air permeability is affected due to the fact that too many impurities and dust are accumulated in the filter holes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygenation equipment, in particular to a bidirectional water-pushing aerator with stable installation. 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] Chinese patent publication number CN215123408U discloses a stably installed bidirectional water-pushing aerator that can stay on the water surface relatively stably and oxygenates the water areas on both sides of the aerator evenly.

[0004] The Roots blower used for sucking air in the above patent document is provided with a filter at the air inlet to prevent dust and impurities in the air from entering. However, after long-term use, a large amount of dust and impurities may accumulate in the filter holes on its surface, causing blockage and affecting air permeability. Utility Model Content

[0005] The purpose of the utility model is to solve the following shortcomings in the prior art: after long-term use, the filter screen arranged at the air inlet of the Roots blower in the existing hydrogen peroxide water-pushing aerator may accumulate more dust and impurities in the filter holes on its surface, thereby causing blockage and affecting the air permeability. A stable two-way water-pushing aerator is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A stably installed bidirectional water-pushing aerator comprises a base, a driving motor and a working module are fixedly mounted on the upper surface of the base, a protective cover is provided on the upper surface of the base, the driving motor and the working module are driven by a belt, an auxiliary module is mounted on the surface of the working module, an air outlet pipe and an air inlet pipe are fixedly mounted on the upper surface and side wall of the working module, an installation cylinder is fixedly mounted at the air inlet of the air inlet pipe, and a plurality of filter holes are opened on the surface of the installation cylinder;

[0008] A mounting block is fixedly installed at the center of the top of the mounting cylinder. A plurality of sliding openings are opened in a circular shape on the top of the mounting cylinder. A vertical plate is slidably arranged in the sliding opening. A plurality of cleaning rods are fixedly installed on the surface of the vertical plate. The plurality of cleaning rods respectively correspond to the positions of the plurality of filter holes. The vertical plate is connected to the mounting block through a telescopic component. A sealing component for covering the sliding opening is provided on the surface of the vertical plate. The plurality of vertical plates are controlled to move laterally together by a pressing assembly.

[0009] Preferably, the telescopic component includes a first spring rod fixedly mounted on the surface of the vertical plate, and one end of the first spring rod is fixedly connected to the mounting block.

[0010] Preferably, the sealing component comprises a sealing plate fixedly sleeved on the vertical plate, and a plurality of the sealing plates are respectively used to cover a plurality of sliding openings.

[0011] The top end of the sliding panel also is provided with an interlocking structure, and the interlocking structure is connected with the second end of the sliding panel to the interlocking structure, and the interlocking structure is connected with the second end of the sliding panel to the interlocking structure.

[0012] Preferably, the transmission component includes two sprockets and a chain respectively fixedly sleeved on the rotating rod and the output shaft of the driving motor, and the chain is meshed and wound around the two sprockets.

[0013] Preferably, the cleaning rod is conical, and its maximum diameter is smaller than the aperture of the filter hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] When the Roots blower is working, the output shaft of the driving motor will rotate. At this time, under the action of the pressure component, multiple vertical plates will respectively carry multiple cleaning rods to move back and forth horizontally. The ends of the multiple cleaning rods will be inserted into multiple filter holes respectively, thereby pushing the impurities and dust accumulated in the filter holes outwards, achieving the effect of cleaning the filter holes and avoiding the accumulation of too much impurities and dust in the filter holes that affects the air permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a front perspective structural diagram of a stable bidirectional water-pushing aerator proposed by the present invention;

[0017] Figure 2 This is a top-down perspective structural diagram of a stable bidirectional water-pushing aerator proposed in the present invention;

[0018] Figure 3 This is a partial three-dimensional structural diagram of the installation cylinder and vertical plate of a stable bidirectional water-pushing aerator proposed by the present invention;

[0019] Figure 4 This is a partial three-dimensional structural diagram of multiple vertical plates, multiple cleaning rods, and sealing components in a stable bidirectional water-pushing aerator proposed by the present invention;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the installation cylinder in a stable bidirectional water-pushing aerator proposed by the present invention;

[0021] Figure 6 for Figure 1 A magnified view of the structure at center A.

[0022] In the figure: 1 base, 2 drive motor, 3 working module, 4 protective cover, 5 belt, 6 auxiliary module, 7 air outlet duct, 8 air inlet duct, 9 mounting cylinder, 10 filter hole, 11 sliding mouth, 12 vertical plate, 13 cleaning rod, 14 first spring rod, 15 sealing plate, 16 rotating rod, 17 slider, 18 round rod, 19 second spring rod, 20 mounting plate, 21 inclined plate, 22 pressure ring, 23 oblique mouth, 24 straight mouth, 25 sprocket, 26 chain. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are only for the convenience of description and are not intended to limit the scope of application of the present invention. Changes or adjustments to their relative relationships shall be deemed to be within the scope of application of the present invention without substantially changing the technical content.

[0025] Reference Figures 1-6A stably installed two-way water-pushing aerator comprises a base 1, a driving motor 2 and a working module 3 are fixedly mounted on the upper surface of the base 1, a protective cover 4 is provided on the upper surface of the base 1, the driving motor 2 and the working module 3 are driven by a belt 5, an auxiliary module 6 is installed on the surface of the working module 3 (the working module 3 and the auxiliary module 6 are both disclosed in the publication number CN215123408U, the patent name is a stably installed two-way water-pushing aerator, both are prior art, and their working principles are not described in detail here), an air outlet pipe 7 and an air inlet pipe 8 are fixedly mounted on the upper surface and side wall of the working module 3, a mounting tube 9 is fixedly mounted at the air inlet of the air inlet pipe 8, and a plurality of filter holes 10 are opened on the surface of the mounting tube 9.

[0026] A mounting block is fixedly installed at the center of the top of the mounting cylinder 9, and a plurality of sliding openings 11 are opened in a circular shape on the top of the mounting cylinder 9. A vertical plate 12 is slidingly configured in the sliding opening 11, and a plurality of cleaning rods 13 are fixedly installed on the surface of the vertical plate 12. The plurality of cleaning rods 13 respectively correspond to the positions of the plurality of filter holes 10. The vertical plate 12 is connected to the mounting block through a telescopic component. The telescopic component includes a first spring rod 14 fixedly installed on the surface of the vertical plate 12, and one end of the first spring rod 14 is fixedly connected to the mounting block. A sealing component for covering the sliding opening 11 is provided on the surface of the vertical plate 12, and the sealing component includes a sealing plate 15 fixedly sleeved on the vertical plate 12. The plurality of sealing plates 15 are respectively used to cover the plurality of sliding openings 11, and the plurality of vertical plates 12 are controlled to move laterally together by the pressing assembly.

[0027] When the Roots blower is working, the output shaft of the drive motor 2 will rotate. At this time, under the action of the pressure component, multiple vertical plates 12 will move horizontally together, and multiple cleaning rods 13 will also move together. The ends away from the vertical plates 12 will be inserted into multiple filter holes 10 respectively, thereby pushing out the impurities and dust accumulated in the filter holes 10, achieving the effect of cleaning the filter holes 10, and avoiding the accumulation of too much impurities and dust in the filter holes 10 and affecting the air permeability of the filter holes 10.

[0028] The pressing assembly includes a rotating rod 16, a slider 17, a round rod 18 fixedly connected to the slider 17, a second spring rod 19 vertically fixedly mounted on the upper surface of the mounting block, a mounting plate 20 fixedly mounted on the top of the second spring rod 19, a plurality of inclined plates 21 respectively fixedly mounted on the top of the plurality of vertical plates 12, a pressing ring 22 and a transmission component. A fixed plate is fixedly mounted on the upper surface of the protective cover 4. One end of the rotating rod 16 is rotatably connected to the surface of the fixed plate. A reciprocating thread is provided on the surface of the rotating rod 16. The slider 17 is threadedly sleeved on the rotating rod 16. A slide rail is provided on the surface of the mounting plate 20. The slide rail consists of two symmetrically arranged oblique openings 23 and a straight opening 24 connected to the two oblique openings 23. The end of the round rod 18 away from the slider 17 is slidably configured in the slide rail. The ring wall of the pressure ring 22 slides in contact with the inclined surfaces of multiple inclined plates 21. The pressure ring 22 is fixedly connected to the top of the second spring rod 19 through multiple connecting rods. The transmission component is used to provide driving force for the rotation of the rotating rod 16. The transmission component includes two sprockets 25 and chains 26 that are respectively fixedly sleeved on the rotating rod 16 and the output shaft of the drive motor 2. The chain 26 is meshed and wound around the two sprockets 25.

[0029] When the output shaft of the driving motor 2 rotates, the rotating rod 16 will rotate under the transmission action of the two sprockets 25 and the chain 26. At this time, the slider 17 threadedly sleeved on the rotating rod 16 will carry the round rod 18 to move back and forth laterally, and the end of the round rod 18 will slide back and forth in the slide rail. When the end of the round rod 18 enters the oblique opening 23 from the straight opening 24, the mounting plate 20 will move downward under the pressure of the wall of the oblique opening 23, and the second spring rod 19 will contract, so that the pressure ring 22 will also move downward, and the lower surface of the pressure ring 22 will contact the oblique openings of the multiple inclined plates 21. When the surfaces are in sliding contact, under the action of the inclined surface pressure, the multiple first spring rods 14 will be stretched together, and the vertical plate 12 fixedly installed at the end of the first spring rod 14 will move laterally with the multiple cleaning rods 13. When the end of the round rod 18 enters the straight mouth 24 from the oblique mouth 23, the mounting plate 20 will gradually move upward with the pressure ring 22, and the second spring rod 19 will also gradually stretch and recover. The pressure force exerted by the pressure ring 22 on the multiple inclined plates 21 disappears, and the vertical plate 12 will gradually move and reset with the multiple cleaning rods 13 under the elastic potential energy of the first spring rod 14.

[0030] The cleaning rod 13 is conical, and its maximum diameter is smaller than the aperture of the filter hole 10. The cleaning rod 13 is conical, so that when the end of the cleaning rod 13 is inserted into the filter hole 10, it can more easily push out the dust and impurities accumulated in the filter hole 10. At the same time, the maximum diameter is smaller than the aperture of the filter hole 10, so that when the end of the cleaning rod 13 is located in the filter hole 10, it will not affect the outside air passing through the filter hole 10.

[0031] In the present invention, when the Roots blower is working, the output shaft of the driving motor 2 will rotate. At this time, under the action of the pressing component, multiple vertical plates 12 will move horizontally together, and multiple cleaning rods 13 will also move together. The ends away from the vertical plates 12 will be inserted into multiple filter holes 10 respectively, thereby pushing out the impurities and dust accumulated in the filter holes 10, achieving the effect of cleaning the filter holes 10, and avoiding the accumulation of too much impurities and dust in the filter holes 10 and affecting the air permeability of the filter holes 10.

[0032] In the present invention, unless otherwise clearly specified or limited, the terms “installed”, “connected”, “connected”, “fixed” and the like should be understood in a broad sense.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stable bidirectional water-pushing aerator, comprising a base (1), characterized in that: A driving motor (2) and a working module (3) are fixedly mounted on the upper surface of the base (1); a protective cover (4) is provided on the upper surface of the base (1); the driving motor (2) and the working module (3) are driven by a belt (5); an auxiliary module (6) is mounted on the surface of the working module (3); an air outlet pipe (7) and an air inlet pipe (8) are fixedly mounted on the upper surface and side wall of the working module (3), respectively; a mounting tube (9) is fixedly mounted at the air inlet of the air inlet pipe (8); and a plurality of filter holes (10) are provided on the surface of the mounting tube (9); A mounting block is fixedly mounted at the center of the top of the mounting cylinder (9); a plurality of sliding openings (11) are opened in a circular shape on the top of the mounting cylinder (9); a vertical plate (12) is slidably arranged in the sliding opening (11); a plurality of cleaning rods (13) are fixedly mounted on the surface of the vertical plate (12); the plurality of cleaning rods (13) respectively correspond to the positions of the plurality of filter holes (10); the vertical plate (12) is connected to the mounting block through a telescopic component; a sealing component for covering the sliding opening (11) is provided on the surface of the vertical plate (12); and the plurality of vertical plates (12) are controlled to move laterally together through a pressing assembly.

2. A stable bidirectional water-pushing aerator according to claim 1, characterized in that: The telescopic component comprises a first spring rod (14) fixedly mounted on the surface of the vertical plate (12), and one end of the first spring rod (14) is fixedly connected to the mounting block.

3. A stable bidirectional water-pushing aerator according to claim 1, characterized in that: The sealing component comprises a sealing plate (15) fixedly sleeved on the vertical plate (12), and a plurality of sealing plates (15) are respectively used to cover a plurality of sliding openings (11).

4. A stable bidirectional water-pushing aerator according to claim 1, characterized in that: The pressing assembly comprises a rotating rod (16), a slider (17), a round rod (18) fixedly connected to the slider (17), a second spring rod (19) vertically fixedly mounted on the upper surface of the mounting block, a mounting plate (20) fixedly mounted on the top of the second spring rod (19), a plurality of inclined plates (21) respectively fixedly mounted on the top of a plurality of vertical plates (12), a pressing ring (22) and a transmission component. A fixed plate is fixedly mounted on the upper surface of the protective cover (4). One end of the rotating rod (16) is rotatably connected to the surface of the fixed plate. A reciprocating thread is provided on the surface of the rotating rod (16). The slider (17) is threadedly sleeved on the rotating rod (16), and a slide rail is provided on the surface of the mounting plate (20). The slide rail is composed of two symmetrically arranged oblique openings (23) and a straight opening (24) connected to the two oblique openings (23). The end of the round rod (18) away from the slider (17) is slidably arranged in the slide rail, and the ring wall of the pressure ring (22) is in sliding contact with the inclined surfaces of multiple inclined plates (21). The pressure ring (22) is fixedly connected to the top end of the second spring rod (19) through multiple connecting rods. The transmission component is used to provide driving force for the rotation of the rotating rod (16).

5. A stable bidirectional water-pushing aerator according to claim 4, characterized in that: The transmission component comprises two sprockets (25) and a chain (26) respectively fixedly sleeved on the rotating rod (16) and the output shaft of the driving motor (2); the chain (26) is meshed and wound around the two sprockets (25).

6. A stable bidirectional water-pushing aerator according to claim 1, characterized in that: The cleaning rod (13) is conical, and its maximum diameter is smaller than the aperture of the filter hole (10).

Images