An aerator with an easy-to-install and remove waterproof cover

Abstract

This utility model relates to the field of aerator technology and discloses an aerator with a convenient waterproof cover that is easy to assemble and disassemble. It includes an aerator body, a support frame fixedly connected to the periphery of the aerator body, a float fixedly connected to the bottom of the support frame, a waterproof mechanism on the periphery of the aerator body, and a sealing mechanism on the top of the waterproof mechanism. The waterproof mechanism includes a mounting base fixedly connected to the periphery of the aerator body, and a sealing ring fixedly connected to the top of the mounting base. In use, through the waterproof mechanism, when the aerator body, support frame, and float are in water and performing aeration, the first and second waterproof covers are inserted into the mounting base, and the second waterproof cover is slidably connected to the inside of the first waterproof cover. The first and second waterproof covers are fixed by the action of a bidirectional threaded rod, a sliding rod, a first movable frame, a first insert rod, a second movable frame, and a second insert rod.

Description

Technical Field

[0001] This utility model relates to the field of aerator technology, specifically an aerator with a waterproof cover that is easy to assemble and disassemble. Background Technology

[0002] An aerator is a machine that increases dissolved oxygen in water, primarily to increase the oxygen content and ensure that fish do not suffer from oxygen deficiency. Simultaneously, it inhibits the growth of anaerobic bacteria, preventing water quality deterioration and thus protecting the fish's habitat. Furthermore, aerators promote the proliferation of aerobic microorganisms, reduce ammonia nitrogen and other organic matter, improve water quality, and are beneficial for intensive aquaculture and high yields. An aerator consists of its main body and a motor that drives it, connected to a speed reducer. Currently, the waterproof cover over the speed reducer in commercially available aerators hinders disassembly and assembly, affecting overall assembly efficiency and making disassembly inconvenient.

[0003] According to the patent application published on the Internet, a waterproof cover for use in an aerator (authorization announcement number: CN213427851U) is described as including "body, motor, reduction mechanism, etc." to achieve a waterproof effect.

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] This waterproof cover, used in aerators, achieves its waterproof effect through its main body, motor, and reduction mechanism. However, during use, the covers are connected by threads using connectors, and the end faces of the two covers are in contact with each other rather than being plugged together. Therefore, gaps created by this contact allow external water to enter the covers, affecting the aerator and resulting in poor waterproofing. Furthermore, the threaded connection makes installation and disassembly complex, impacting performance. Therefore, this waterproof cover needs improvement. Utility Model Content

[0006] The purpose of this invention is to provide an aerator with a waterproof cover that is easy to install and remove, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aerator with a convenient waterproof cover that is easy to assemble and disassemble, comprising an aerator body, a support frame fixedly connected to the periphery of the aerator body, a float ball fixedly connected to the bottom of the support frame, a waterproof mechanism provided around the aerator body, and a sealing mechanism provided at the top of the waterproof mechanism;

[0008] The waterproof mechanism includes a mounting base, which is fixedly connected to the periphery of the aerator body. A sealing ring is fixedly connected to the top of the mounting base. A first waterproof cover is inserted into the mounting base. A second waterproof cover is slidably connected inside the first waterproof cover and inserted into the mounting base. A bidirectional threaded rod is rotatably connected inside the mounting base. An adjusting disc is fixedly connected to the left side of the bidirectional threaded rod. A first movable frame is threadedly connected to the periphery of the bidirectional threaded rod. A sliding rod is slidably connected inside the first movable frame. A first insert rod is fixedly connected to the right side of the first movable frame and inserted into the first waterproof cover. A second movable frame is threadedly connected to the periphery of the bidirectional threaded rod and slidably connected to the periphery of the sliding rod. A second insert rod is fixedly connected to the left side of the second movable frame and inserted into the second waterproof cover.

[0009] Preferably, the first waterproof cover and the second waterproof cover are slidably connected to the periphery of the aerator body, and both the first waterproof cover and the second waterproof cover are made of waterproof and corrosion-resistant materials, so that the aerator body can be waterproofed under the action of the first waterproof cover and the second waterproof cover.

[0010] Preferably, the first movable frame and the second movable frame are slidably connected in the mounting base, and the slide rod is fixedly connected in the mounting base, so as to facilitate the movement of the first insertion rod and the second insertion rod under the action of the first movable frame and the second movable frame.

[0011] Preferably, the first waterproof cover and the second waterproof cover are respectively provided with slots inside, and the first insert rod and the second insert rod are respectively inserted into the slots, so as to facilitate the fixation of the first waterproof cover and the second waterproof cover by the first insert rod and the second insert rod.

[0012] Preferably, the sealing ring is made of a corrosion-resistant material, and the outer sides of the first waterproof cover and the second waterproof cover are in contact with each other on the inner side of the sealing ring, so as to further seal the gap between the first waterproof cover, the second waterproof cover and the mounting base under the action of the sealing ring.

[0013] Preferably, the sealing mechanism includes a sealing cover, which is slidably connected to the top of the first waterproof cover. A heat dissipation pipe is fixedly connected to the top of the sealing cover, a fan is fixedly connected inside the heat dissipation pipe, a filter plate is fixedly connected to the top of the heat dissipation pipe, a first fixing pin is threadedly connected inside the sealing cover, and a second fixing pin is threadedly connected inside the sealing cover.

[0014] Preferably, the sealing cover is slidably connected to the top of the second waterproof cover, and the top of the inner part of the sealing cover is in contact with the top of the first waterproof cover and the top of the second waterproof cover respectively. The first fixing pin and the second fixing pin pass through the interior of the first waterproof cover and the second waterproof cover respectively. The sealing cover has a wiring groove inside, and the wiring groove is circular, so as to ensure the stability between the first waterproof cover, the second waterproof cover and the sealing cover under the action of the first fixing pin and the second fixing pin.

[0015] Compared with the prior art, this utility model provides an aerator with a convenient waterproof cover that is easy to assemble and disassemble, and has the following beneficial effects:

[0016] 1. This aerator with a conveniently detachable waterproof cover, through its waterproof mechanism, allows the first and second waterproof covers to be inserted into the mounting base when the aerator body, support frame, and float are in water and performing aeration work. The second waterproof cover is slidably connected to the first waterproof cover, and the first and second waterproof covers are fixed in place by the double-threaded rod, sliding rod, first movable frame, first insert rod, second movable frame, and second insert rod. This ensures the first and second waterproof covers are stable on top of the mounting base, protecting and waterproofing the drive power supply components of the aerator body. The waterproof design protects the motor and other internal electronic components of the aerator body from water corrosion, oxidation, or rust. The waterproof treatment effectively reduces such damage and extends the service life of the aerator body. In addition to its waterproof effect, it facilitates installation and disassembly, improving the convenience of maintenance and repair. It can be operated by a single person.

[0017] 2. This aerator with a conveniently detachable waterproof cover, through its sealing mechanism, allows the sealing cover to slide onto the top of the first and second waterproof covers during use, and is secured by the first and second fixing pins. This not only seals the top of the aerator body but also further secures the first and second waterproof covers, ensuring stability during waterproofing and facilitating installation and disassembly. Simultaneously, the heat generated during operation is dissipated through the heat dissipation pipes, fan, and filter plate, ensuring stable operation of the aerator body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the waterproofing mechanism.

[0022] Figure 4 This is a sectional view of the mounting base.

[0023] Figure 5 This is a schematic diagram of the internal structure of the mounting base;

[0024] Figure 6 This is a schematic diagram of the sealing mechanism.

[0025] In the diagram: 1. Aerator body; 2. Support frame; 3. Float; 4. Waterproofing mechanism; 5. Sealing mechanism; 41. Mounting base; 42. Sealing ring; 43. First waterproof cover; 44. Second waterproof cover; 45. Double-ended threaded rod; 46. First movable frame; 47. Adjustment plate; 48. First insertion rod; 49. Second insertion rod; 491. Second movable frame; 492. Slide rod; 51. Sealing cover; 52. Heat dissipation pipe; 53. Fan; 54. Filter plate; 55. First fixing pin; 56. Second fixing pin. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides the following technical solution:

[0029] Example 1

[0030] Please see Figure 1-6This utility model provides a technical solution: an aerator with a convenient waterproof cover that is easy to assemble and disassemble, including an aerator body 1, a support frame 2 fixedly connected to the periphery of the aerator body 1, a float ball 3 fixedly connected to the bottom of the support frame 2, a waterproof mechanism 4 provided on the periphery of the aerator body 1, and a sealing mechanism 5 provided on the top of the waterproof mechanism 4.

[0031] The waterproof mechanism 4 includes a mounting base 41, which is fixedly connected to the periphery of the aerator body 1. A sealing ring 42 is fixedly connected to the top of the mounting base 41. A first waterproof cover 43 is inserted into the mounting base 41. A second waterproof cover 44 is slidably connected inside the first waterproof cover 43 and inserted into the mounting base 41. A bidirectional threaded rod 45 is rotatably connected inside the mounting base 41. An adjusting plate 47 is fixedly connected to the left side of the bidirectional threaded rod 45. A first movable frame 46 is threadedly connected to the periphery of the bidirectional threaded rod 45. A slide rod 492 is slidably connected inside the first movable frame 46. A first insertion rod 48 is fixedly connected to the right side of the first movable frame 46 and inserted into the periphery of the first waterproof cover 43. A second movable frame 491 is threadedly connected to the periphery of the bidirectional threaded rod 45 and slidably connected to the periphery of the slide rod 492. A second insertion rod 49 is fixedly connected to the left side of the second movable frame 491 and inserted into the periphery of the second waterproof cover 44.

[0032] The first waterproof cover 43 and the second waterproof cover 44 are slidably connected to the periphery of the aerator body 1, and both the first waterproof cover 43 and the second waterproof cover 44 are made of waterproof and corrosion-resistant materials, so that the aerator body 1 can be waterproofed by the action of the first waterproof cover 43 and the second waterproof cover 44. The first movable frame 46 and the second movable frame 491 are slidably connected to the mounting base 41, and the slide rod 492 is fixedly connected to the mounting base 41, so that the first insertion rod 48 and the second insertion rod 49 can be driven by the action of the first movable frame 46 and the second movable frame 491. The first waterproof cover 43 and the second waterproof cover 44 are respectively provided with slots inside. The first insert rod 48 and the second insert rod 49 are respectively inserted into the slots to facilitate the fixation of the first waterproof cover 43 and the second waterproof cover 44 by means of the first insert rod 48 and the second insert rod 49. The sealing ring 42 is made of corrosion-resistant material, and the outer sides of the first waterproof cover 43 and the second waterproof cover 44 are in contact with each other on the inner side of the sealing ring 42, so as to further seal the gap between the first waterproof cover 43 and the second waterproof cover 44 and the mounting base 41 under the action of the sealing ring 42.

[0033] Example 2

[0034] Please see Figure 1-6Furthermore, based on Embodiment 1, the sealing mechanism 5 further includes a sealing cover 51, which is slidably connected to the top of the first waterproof cover 43. A heat dissipation pipe 52 is fixedly connected to the top of the sealing cover 51, a fan 53 is fixedly connected inside the heat dissipation pipe 52, and a filter plate 54 is fixedly connected to the top of the heat dissipation pipe 52. A first fixing pin 55 and a second fixing pin 56 are threadedly connected inside the sealing cover 51. The sealing cover 51 is slidably connected to the top of the second waterproof cover 44, and the top of the sealing cover 51 is in contact with the tops of the first waterproof cover 43 and the second waterproof cover 44, respectively. The first fixing pin 55 and the second fixing pin 56 pass through the interiors of the first waterproof cover 43 and the second waterproof cover 44, respectively. A wiring groove is provided inside the sealing cover 51, and the wiring groove is circular to facilitate the stability between the first waterproof cover 43, the second waterproof cover 44, and the sealing cover 51 under the action of the first fixing pin 55 and the second fixing pin 56.

[0035] In actual operation, when this device is in use, and the aerator body 1, support frame 2, and float 3 are in water and performing aeration, the first waterproof cover 43 and the second waterproof cover 44 are inserted into the mounting base 41, and the second waterproof cover 44 is slidably connected to the inside of the first waterproof cover 43, so that the first waterproof cover 43 and the second waterproof cover 44 are respectively located on the periphery of the aerator body 1. At the same time, the adjusting disc 47 is rotated, so that the bidirectional threaded rod 45 drives the first moving frame 46 and the second moving frame 491 to move, and the first moving frame 46 and the second moving frame 491 slide on the periphery of the sliding rod 492, while driving the first insert rod 48 and the second insert rod 49 to move, so that the first insert rod 48 and the second insert rod 49 are respectively inserted into the inside of the first waterproof cover 43 and the second waterproof cover 44, so that the first waterproof cover 43 and the second waterproof cover 44 are in a stable state on the periphery of the aerator body 1, providing waterproof protection for the aerator body 1.

[0036] Simultaneously, the connecting wire of the aerator body 1 is passed through the wiring groove inside the sealing cover 51, and the sealing cover 51 is slidably connected to the top of the first waterproof cover 43 and the second waterproof cover 44. The sealing cover 51 is then fixed by the first fixing pin 55 and the second fixing pin 56, further stabilizing the first waterproof cover 43, the second waterproof cover 44 and the sealing cover 51, and further improving the waterproof effect. The waterproof design can protect the motor and other internal electronic components of the aerator body 1 from water corrosion, oxidation or rust. The waterproof treatment can effectively reduce such damage, extend the service life of the aerator body 1, and facilitate installation and disassembly. When the aerator body 1 generates heat during use, the heat can be dissipated by the fan 53, the heat dissipation pipe 52 and the filter plate 54, ensuring the stable operation of the aerator body 1.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An oxygen-increasing machine with a waterproof cover that is convenient to disassemble and assemble, comprising an oxygen-increasing machine body (1), characterized in that: The aerator body (1) is fixedly connected to a support frame (2), the bottom of the support frame (2) is fixedly connected to a float (3), the aerator body (1) is provided with a waterproof mechanism (4), and the top of the waterproof mechanism (4) is provided with a sealing mechanism (5). The waterproof mechanism (4) includes a mounting base (41), which is fixedly connected to the periphery of the aerator body (1). A sealing ring (42) is fixedly connected to the top of the mounting base (41). A first waterproof cover (43) is inserted into the mounting base (41). A second waterproof cover (44) is slidably connected inside the first waterproof cover (43). The second waterproof cover (44) is inserted into the mounting base (41). A bidirectional threaded rod (45) is rotatably connected inside the mounting base (41). An adjusting disc (47) is fixedly connected to the left side of the bidirectional threaded rod (45). 5) A first movable frame (46) is connected to the outer side by a threaded connection. A slide rod (492) is slidably connected inside the first movable frame (46). A first insert rod (48) is fixedly connected to the right side of the first movable frame (46). The first insert rod (48) is inserted into the inside of the first waterproof cover (43). A second movable frame (491) is connected to the outer side of the bidirectional threaded rod (45). The second movable frame (491) is slidably connected to the outer side of the slide rod (492). The second movable frame (491) is fixedly connected to the left side of the second insert rod (49). The second insert rod (49) is inserted into the inside of the second waterproof cover (44).

2. An aerator with a conveniently detachable and waterproof cover according to claim 1, characterized in that: The first waterproof cover (43) and the second waterproof cover (44) are slidably connected to the periphery of the aerator body (1), and both the first waterproof cover (43) and the second waterproof cover (44) are made of waterproof and corrosion-resistant materials.

3. An aerator with a conveniently detachable and waterproof cover according to claim 1, characterized in that: The first movable frame (46) and the second movable frame (491) are slidably connected to the mounting base (41), and the slide rod (492) is fixedly connected to the mounting base (41).

4. An aerator with a conveniently detachable and waterproof cover according to claim 1, characterized in that: The first waterproof cover (43) and the second waterproof cover (44) are respectively provided with slots, and the first insert (48) and the second insert (49) are respectively inserted into the slots.

5. An aerator with a conveniently detachable and waterproof cover according to claim 1, characterized in that: The sealing ring (42) is made of corrosion-resistant material, and the outer sides of the first waterproof cover (43) and the second waterproof cover (44) are in contact with each other on the inner side of the sealing ring (42).

6. An aerator with a conveniently detachable and waterproof cover according to claim 1, characterized in that: The sealing mechanism (5) includes a sealing cover (51), which is slidably connected to the top of the first waterproof cover (43). A heat dissipation pipe (52) is fixedly connected to the top of the sealing cover (51). A fan (53) is fixedly connected inside the heat dissipation pipe (52). A filter plate (54) is fixedly connected to the top of the heat dissipation pipe (52). A first fixing pin (55) is threaded inside the sealing cover (51). A second fixing pin (56) is threaded inside the sealing cover (51).

7. An aerator with a conveniently detachable and waterproof cover according to claim 6, characterized in that: The sealing cover (51) is slidably connected to the top of the second waterproof cover (44), and the top of the inner part of the sealing cover (51) is in contact with the top of the first waterproof cover (43) and the second waterproof cover (44) respectively. The first fixing pin (55) and the second fixing pin (56) pass through the inside of the first waterproof cover (43) and the second waterproof cover (44) respectively. A wiring groove is provided inside the sealing cover (51), and the wiring groove is circular.

Images