Aquaculture filtering device convenient to maintain

Abstract

The utility model discloses an aquaculture filtering device convenient to maintain, which comprises a servo motor, a left end cover, a shell, a right end cover, a filter screen, a spiral fan blade and a storage groove, the servo motor is fixedly connected to the left surface of the left end cover, and the spiral fan blade is rotatably connected to the inner wall of the left end cover; the outer walls of the spiral fan blades are slidably connected to the inner wall of the filter screen, the filter screen is rotatably installed on the inner wall of the right end cover and the inner wall of the left end cover, the rotating angle of the filter screen is the same as the fan-shaped angle of the storage groove, and an opening is formed in the portion, corresponding to the storage groove, of the lower side of the filter screen; a protrusion matched with the opening of the filter screen is arranged on the inner wall of the shell, the spiral fan blades are rotationally connected to the inner wall of the right end cover, and a containing groove is formed in the inner wall of the containing groove. Through the structure, dirt attached to the inner wall of the filter screen can be effectively removed, so that the cleaning efficiency is improved, and the failure rate of the filter screen is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture equipment, in particular to an aquaculture filtering device which is convenient to maintain. Background Art

[0002] Aquaculture is a sector of agricultural production in which humans use waters available for breeding (including planting) to breed aquatic economic animals and plants using aquaculture techniques and facilities according to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters. It is divided into marine aquaculture and freshwater aquaculture according to the nature of the waters. According to the breeding and planting objects, it is divided into fish, shrimps and crabs, shellfish, algae, water chestnuts, lotus and lotus roots. With the development of science and technology, aquaculture has gradually relied on automated equipment. Since the water quality is prone to deterioration due to long-term fish farming, the water quality needs to be purified. However, the existing filtering equipment is easy to clog the filtering equipment during filtering, and it is not convenient to replace the filter element. For this reason, we propose a filtering device that is easy to clean. Utility Model Content

[0003] The purpose of the utility model is to provide an aquaculture filtering device that is easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, an aquaculture filtering device that is easy to maintain is provided, comprising a servo motor, a left end cover, an outer shell, a right end cover, a filter screen, a spiral fan blade, and a storage groove, wherein the servo motor is fixedly connected to the left surface of the left end cover, the spiral fan blade is rotatably connected to the inner wall of the left end cover, the outer wall of the spiral fan blade is slidably connected to the inner wall of the filter screen, the filter screen is rotatably installed on the inner wall of the right end cover, the filter screen is rotatably installed on the inner wall of the left end cover, the rotation angle of the filter screen is the same as the fan-shaped angle of the storage groove, an opening is provided on the lower side of the filter screen corresponding to the storage groove, the inner wall of the outer shell is provided with a protrusion that matches the opening of the filter screen, and the spiral fan blade is rotatably connected to the inner wall of the right end cover.

[0005] Preferably, the receiving groove is connected to the outer wall of the shell through a hinge, and the output end of the servo motor is fixedly connected to the left end of the spiral fan blade.

[0006] Preferably, the right end of the spiral blade is rotatably connected to the inner wall of the right end cover.

[0007] Preferably, the support frame is fixedly connected to the outer wall of the shell.

[0008] Preferably, universal wheels are installed below the support frame.

[0009] Preferably, a water inlet is fixedly connected to the inner wall of the shell, and a water outlet is fixedly connected to the inner wall of the shell.

[0010] The present application includes the following beneficial technical effects: by setting a servo motor, a left end cover, an outer shell, a right end cover, a filter, a spiral fan blade, and a storage groove, the dirt attached to the inner wall of the filter can be effectively removed, thereby improving the cleaning efficiency and reducing the failure rate of the utility model. Since the filter can be removed by disassembling the right end cover and the left end cover, the filter can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model;

[0012] Figure 2 It is a three-dimensional schematic diagram of one side of the water outlet of the utility model;

[0013] Figure 3 It is an exploded view of the utility model;

[0014] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 5 It is a left view of the filter screen in the utility model;

[0016] Figure 6 It is a rear view of the filter screen in the utility model.

[0017] The symbols in the figure are:

[0018] 1. Servo motor; 2. Left end cover; 3. Support frame; 4. Universal wheel; 5. Water inlet; 6. Water outlet; 7. Outer shell; 8. Right end cover; 9. Storage slot; 11. Spiral fan blades; 12. Filter. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Reference Figures 1 to 6 The utility model embodiment is an aquaculture filtering device that is easy to maintain, comprising a servo motor 1, a left end cover 2, a shell 7, a right end cover 8, a filter screen 12, a spiral fan blade 11, and a storage groove 9. The servo motor 1 is fixedly connected to the left surface of the left end cover 2, the spiral fan blade 11 is rotatably connected to the inner wall of the left end cover 2, the outer wall of the spiral fan blade 11 is slidably connected to the inner wall of the filter screen 12, the filter screen 12 is rotatably installed on the inner wall of the right end cover 8, the filter screen 12 is rotatably installed on the inner wall of the left end cover 2, the rotation angle of the filter screen 12 is the same as the fan-shaped angle of the storage groove 9, the lower side of the filter screen 12 corresponding to the storage groove 9 is provided with an opening, the inner wall of the shell 7 is provided with a protrusion that matches the opening of the filter screen 12, the spiral fan blade 11 is rotatably connected to the inner wall of the right end cover 8, the protrusion on the inner wall of the shell 7 is composed of an elastic component, the outer side of the inner wall of the storage groove 9 is provided with a protrusion, and the storage groove 9 A groove is provided in the middle part, and the protrusion of the storage groove 9 rubs against the outer wall of the filter screen 12 to fix the position of the filter screen 12. When working, the opening of the filter screen 12 and the protrusion of the inner wall of the shell 7 are docked with each other, so that water can only flow out through the inner wall of the filter screen 12. When cleaning is needed, the storage groove 9 is first unlocked, and the storage groove 9 is opened to release the constraint of the storage groove 9 on the filter screen 12, and then the filter screen 12 is rotated, the opening of the filter screen 12 is separated from the protrusion of the inner wall of the shell 7, and the opening of the filter screen 12 is docked with the groove edge of the storage groove 9, and then the storage groove 9 is closed, and the protruding edge of the storage groove 9 is snapped onto the inner wall of the opening of the filter screen 12, and then the storage groove 9 is locked, and then the motor is started to drive the spiral fan blade 11 to rotate, thereby driving the large particles of impurities such as water plants attached to the inner wall of the filter screen 12 to be pushed into the groove of the storage groove 9 along the edge of the filter screen 12.

[0022] The storage slot 9 is connected to the outer wall of the shell 7 by a hinge, the output end of the servo motor 1 is fixedly connected to the left end of the spiral fan blade 11, the right end of the spiral fan blade 11 is rotatably connected to the inner wall of the right end cover 8, the support frame 3 is fixedly connected to the outer wall of the shell 7, and a universal wheel 4 is installed below the support frame 3. The inner wall of the shell 7 is fixedly connected with a water inlet 5, and the inner wall of the shell 7 is fixedly connected with a water outlet 6. The inner wall of the right end cover 8 is provided with a thread, and the inner wall of the left end cover 2 is provided with a thread, so that the left end cover 2 is fixed to the left side of the shell 7 by a threaded connection, and the right end cover 8 is fixed to the right side of the right end cover 8 by a threaded connection, so as to facilitate the disassembly of the right end cover 8 and the left end cover 2, and to facilitate the disassembly and replacement of the filter screen 12, and the spiral fan blade 11 is connected to the inner wall of the left end cover 2 by a retaining spring and a bearing. The rotary fan blade 11 is connected to the inner wall of the right end cover 8 through a retaining spring and a bearing. When disassembling, the retaining spring is removed to facilitate the disassembly of the right end cover 8 and the left end cover 2. A sealing ring is provided at the contact portion between the storage groove 9 and the outer shell 7. The storage groove 9 is connected to the outer shell 7 through a hinge. A lock hole is provided at the connection between the storage groove 9 and the outer shell 7, and the rotation of the outer shell 7 and the storage groove 9 is constrained by inserting a latch from the outside. The support frame 3 is welded to the outer wall of the outer shell 7, the water inlet 5 is welded to the inner wall of the outer shell 7, and the water outlet 6 is welded to the inner wall of the outer shell 7. Threaded holes are provided on the outer walls of the water inlet 5 and the water outlet 6, which are then connected to an external water pipe. The above structure can keep the filter screen 12 clean for a certain period of time, thereby reducing the frequency of replacing the filter screen 12, thereby reducing the cleaning cost and improving the filtering efficiency.

[0023] During operation, the water inlet 5 and the water outlet 6 are connected to the outside through a pipe, and then water is pumped into the water inlet 5 through a water pump. Then, the water flows out to the interlayer between the outer shell 7 and the filter screen 12 under the filtering action of the inner wall of the filter screen 12, and then flows out through the water outlet 6.

[0024] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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. An aquaculture filtration device that is easy to maintain, characterized in that: The aquaculture filtering device convenient for maintenance comprises a servo motor (1), a left end cover (2), a shell (7), a right end cover (8), a filter screen (12), a spiral fan blade (11), and a storage groove (9). The servo motor (1) is fixedly connected to the left surface of the left end cover (2), the spiral fan blade (11) is rotatably connected to the inner wall of the left end cover (2), the outer wall of the spiral fan blade (11) is slidably connected to the inner wall of the filter screen (12), the filter screen (12) is rotatably mounted on the inner wall of the right end cover (8), the filter screen (12) is rotatably mounted on the inner wall of the left end cover (2), the rotation angle of the filter screen (12) is the same as the fan-shaped angle of the storage groove (9), the lower side of the filter screen (12) corresponding to the storage groove (9) is provided with an opening, the inner wall of the shell (7) is provided with a protrusion matching the opening of the filter screen (12), and the spiral fan blade (11) is rotatably connected to the inner wall of the right end cover (8).

2. The aquaculture filtration device convenient for maintenance according to claim 1, characterized in that: The storage groove (9) is connected to the outer wall of the housing (7) via a hinge, and the output end of the servo motor (1) is fixedly connected to the left end of the spiral blade (11).

3. The aquaculture filtration device convenient for maintenance according to claim 2, characterized in that: The right end of the spiral blade (11) is rotatably connected to the inner wall of the right end cover (8).

4. The aquaculture filtration device convenient for maintenance according to claim 3, characterized in that: The support frame (3) is fixedly connected to the outer wall of the outer shell (7).

5. The aquaculture filtration device convenient for maintenance according to claim 4, characterized in that: A universal wheel (4) is installed below the support frame (3).

6. The aquaculture filtration device convenient for maintenance according to claim 5, characterized in that: The inner wall of the outer shell (7) is fixedly connected to a water inlet (5), and the inner wall of the outer shell (7) is fixedly connected to a water outlet (6).

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