Aviation turbine facilitating regular cleaning of blades

Abstract

The utility model discloses an aviation turbine convenient for regularly cleaning blades, which comprises a shell, a turbine blade outer frame is arranged in the shell, a plurality of groups of blades are arranged in the turbine blade outer frame, and a plurality of groups of spiral holes are arranged on the shell close to the outer side of the turbine blade outer frame. According to the aviation turbine with the blades convenient to clean regularly, the fixing frame and the shell form a spiral locking structure through bolts and nuts, and a first dust suction opening forms a suction structure in the shell through a first exhaust pipe under the action of an exhaust fan, so that the fixing frame is conveniently installed on the shell in a spiral mode through assemblies such as the bolts; meanwhile, the shell is conveniently sealed through the fixing frame, so that dust generated in the cleaning process is conveniently treated through the first dust suction opening, and the brush of the device forms a rotating structure in the shell through the output shaft and the fixing plate under the action of the motor; therefore, under the action of the motor, dust and other impurities attached to the surfaces of the blades can be automatically cleaned through the brushes at regular intervals.

Description

Technical Field

[0001] This utility model relates to the field of aero-turbine technology, specifically to an aero-turbine with blades that are easy to clean regularly. Background Technology

[0002] Aviation is the general term for human activities involving flight vehicles within and outside the Earth's atmosphere. It encompasses the research, design, development, construction, and testing of aircraft and is a branch of engineering. In the use of aircraft, turbines are used to generate reaction force to propel them forward, thus enhancing their propulsion.

[0003] During regular turbine cleaning, cleaning components such as brushes are needed to remove dust and other impurities from the blade surface to ensure turbine performance. However, existing turbines do not readily utilize automatic cleaning components for blade cleaning during regular cleaning, and dust collection during blade cleaning is also inconvenient. Therefore, this paper proposes an aerospace turbine design that facilitates regular blade cleaning to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an aircraft turbine that facilitates regular cleaning of its blades, thereby solving the problems mentioned in the background art, such as the inconvenience of using cleaning components to automatically clean the blades of existing turbines during regular cleaning, and the inconvenience of collecting and processing dust during the regular cleaning of the blades.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aircraft turbine that facilitates regular cleaning of its blades, comprising a housing, wherein a turbine blade frame is provided inside the housing, and multiple sets of blades are provided inside the turbine blade frame, and multiple sets of spiral holes are opened on the outer side of the turbine blade frame on the housing, a fixing frame is placed inside the housing, and multiple sets of bolts are inserted through the fixing frame, and nuts are screwed on the other end of the bolts, a first dust suction port is provided on the side of the fixing frame near the turbine blade frame, and a first exhaust pipe is provided on the first dust suction port, and the other end of the first exhaust pipe is connected to an exhaust fan;

[0006] The fixing frame has a motor box in the middle, and a motor is installed inside the motor box. The motor has an output shaft, and the output shaft has a fixing plate on the outer wall. The fixing frame has a brush.

[0007] The turbine blade outer frame has a spiral hole on the inner side of the outer shell, and a spiral cap is spiraled inside the spiral hole. A spiral tube is also spiraled inside the spiral hole, and a micro servo motor is provided below the spiral tube. One end of the output shaft of the micro servo motor is connected to a rotating shaft through a coupling, and a second dust suction port is provided on the outer wall of the rotating shaft. A second exhaust pipe is provided above the second dust suction port, and the other end of the second exhaust pipe is connected to an exhaust fan.

[0008] Preferably, the fixing frame is screwed together with the outer shell by bolts and nuts to form a spiral locking structure, and the first dust suction port forms a suction structure inside the outer shell through the first exhaust pipe under the action of the exhaust fan.

[0009] Preferably, the brush, under the action of the motor, forms a rotating structure within the housing via the output shaft and the fixing plate.

[0010] Preferably, the spiral tube and the spiral cap respectively form a spiral locking structure with the outer shell.

[0011] Preferably, the second suction port forms a rotating structure with the spiral tube through a rotating shaft under the action of a micro servo motor, and the second suction port forms a suction structure inside the outer casing through the second exhaust pipe under the action of an exhaust fan.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The mounting bracket of the aviation turbine that facilitates regular blade cleaning forms a spiral locking structure with the outer shell through bolts, nuts, and caps. The first dust suction port, under the action of the exhaust fan, forms a suction structure inside the outer shell through the first exhaust pipe. Thus, the mounting bracket is easily screwed onto the outer shell through bolts and other components. At the same time, the mounting bracket facilitates the sealing treatment of the outer shell, so that the dust generated during the cleaning process can be treated through the first dust suction port. The brush of the device, under the action of the motor, forms a rotating structure inside the outer shell through the output shaft and the fixing plate. Thus, under the action of the motor, the brush can automatically clean the dust and other impurities attached to the blade surface at regular intervals. The second dust suction port of the device, under the action of the micro servo motor, forms a rotating structure with the spiral tube through the rotating shaft. The second dust suction port, under the action of the exhaust fan, forms a suction structure inside the outer shell through the second exhaust pipe. Thus, the rotating second dust suction port facilitates dust suction on the other side of the blade, thereby preventing dust from entering the inner shell of the outer shell during the blade cleaning process and causing an impact. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of an aircraft turbine structure that facilitates regular blade cleaning according to the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the second dust suction port of an aircraft turbine that facilitates regular cleaning of blades according to this utility model;

[0015] Figure 3 This is a side view of the turbine mounting bracket for facilitating regular blade cleaning, according to the present invention.

[0016] Figure 4 This utility model relates to an aircraft turbine blade that facilitates regular cleaning. Figure 3 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Outer shell, 2. Turbine blade outer frame, 3. Fixing plate, 4. Bolt, 5. Nut, 6. Fixing bracket, 7. First suction port, 8. First exhaust pipe, 9. Motor, 10. Brush, 11. Screw cap, 12. Spiral tube, 13. Miniature servo motor, 14. Rotating shaft, 15. Second suction port, 16. Second exhaust pipe. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 This utility model provides a technical solution: an aviation turbine that facilitates regular cleaning of blades, including a housing 1, a turbine blade frame 2 inside the housing 1, and multiple sets of blades inside the turbine blade frame 2. Multiple sets of spiral holes are opened on the outer side of the turbine blade frame 2 on the housing 1. A fixing frame 6 is placed inside the housing 1, and multiple sets of bolts 4 are inserted through the fixing frame 6. A nut 5 is screwed on the other end of the bolts 4. A first dust suction port 7 is provided on the side of the fixing frame 6 near the turbine blade frame 2, and a first exhaust pipe 8 is provided on the first dust suction port 7. The other end of the first exhaust pipe 8 is connected to an exhaust fan.

[0020] Furthermore, the fixing frame 6 forms a spiral locking structure with the outer shell 1 through bolts 4 and nuts 5, and the first dust suction port 7 forms a suction structure inside the outer shell 1 through the first exhaust pipe 8 under the action of the exhaust fan. Thus, the cleaning components can be spirally installed as a whole through the bolts 4 and other components, thereby avoiding the need to disassemble the turbine as a whole when cleaning the blades regularly, so as to increase the convenience of blade cleaning.

[0021] The mounting bracket 6 has a motor box in the middle, and a motor 9 is installed inside the motor box. The motor 9 has an output shaft, and the output shaft has a fixing plate 3 on the outer wall. The mounting bracket 3 has a brush 10.

[0022] Furthermore, under the action of the motor 9, the brush 10 forms a rotating structure within the housing 1 via the output shaft and the fixing plate 3, thereby automatically cleaning the blades through the rotating brush 10, which facilitates regular cleaning of the blades.

[0023] The turbine blade outer frame 2 has a spiral hole on the outer shell 1 on the inner side, and a spiral cap 11 is spiraled in the spiral hole. A spiral tube 12 is also spiraled in the spiral hole, and a micro servo motor 13 is provided below the spiral tube 12.

[0024] Furthermore, the spiral tube 12 and the spiral cap 11 respectively form a spiral locking structure with the outer shell 1, thereby facilitating the spiral installation of the second dust suction port 15.

[0025] One end of the output shaft of the micro servo motor 13 is connected to the rotating shaft 14 via a coupling, and the rotating shaft 14 is provided with a second dust suction port 15 on its outer wall. The second dust suction port 15 is provided with a second exhaust pipe 16 above it, and the other end of the second exhaust pipe 16 is connected to an exhaust fan.

[0026] Furthermore, the second suction port 15, under the action of the micro servo motor 13, forms a rotating structure with the spiral tube 12 through the rotating shaft 14, and under the action of the exhaust fan, the second suction port 15 forms a suction structure inside the outer casing 1 through the second exhaust pipe 16. Thus, the rotating second suction port 15 facilitates the suction of the other side of the blade, thereby ensuring the cleaning effect of the device on the blade.

[0027] Working principle: When using an aircraft turbine blades that are easy to clean regularly, the mounting bracket 6 is first inserted into the housing 1 and screwed on using bolts 4 and nuts 5. This allows the blades to be automatically cleaned by the brush 10. After the mounting bracket 6 is installed, the motor 9 is started. The motor 9 drives the brush 10 to rotate through the output shaft, so that the brush 10, which is in contact with the blade surface, can automatically clean the dust and impurities remaining on the blades. At the same time, the housing 1 is protected from dust overflow by the mounting bracket 6, which facilitates the removal of dust that falls during the cleaning process through the first suction port 7. Dust is promptly extracted; during the periodic cleaning of the blades, the spiral cap 11 can be rotated off to install the spiral tube 12 onto the outer casing 1, so that dust can be extracted from the other side of the blades through the second dust suction port 15. During the use of the second dust suction port 15, the micro servo motor 13 can be activated to drive the second dust suction port 15 to rotate through the rotating shaft 14, thereby effectively increasing the dust suction effect of the second dust suction port 15 on the other side of the blades, thus facilitating the periodic cleaning of the turbine blades while ensuring their cleaning effect. This is the usage process of the aviation turbine that facilitates the periodic cleaning of the blades.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An aircraft turbine for easy periodic blade cleaning, comprising a housing (1), wherein the housing (1) has a turbine blade frame (2) inside, and the turbine blade frame (2) has multiple sets of blades inside, characterized in that: The outer frame (2) of the turbine blade has multiple sets of spiral holes on the outer shell (1) on the outer side. The outer shell (1) has a fixing frame (6) inside, and multiple sets of bolts (4) are inserted on the fixing frame (6). The bolts (4) have nuts (5) screwed on the other end. The fixing frame (6) has a first dust suction port (7) on the side of the turbine blade outer frame (2), and a first exhaust pipe (8) is provided on the first dust suction port (7). The other end of the first exhaust pipe (8) is connected to an exhaust fan. The fixing frame (6) has a motor box in the middle, and a motor (9) is provided inside the motor box. The motor (9) has an output shaft, and a fixing plate (3) is provided on the outer wall of the output shaft. The fixing frame (3) has a brush (10). The turbine blade outer frame (2) has a spiral hole on the inner side of the outer shell (1), and a spiral cap (11) is spiraled inside the spiral hole. A spiral tube (12) is also spiraled inside the spiral hole, and a micro servo motor (13) is provided below the spiral tube (12). One end of the output shaft of the micro servo motor (13) is connected to the rotating shaft (14) through a coupling, and the rotating shaft (14) has a second dust suction port (15) on its outer wall. A second exhaust pipe (16) is provided above the second dust suction port (15), and the other end of the second exhaust pipe (16) is connected to an exhaust fan.

2. An aircraft turbine with blades that are easy to clean regularly, as described in claim 1, characterized in that: The fixing frame (6) is connected to the outer shell (1) by bolts (4) and nuts (5) to form a spiral locking structure, and the first dust suction port (7) is connected to the outer shell (1) by the first exhaust pipe (8) under the action of the exhaust fan to form a suction structure.

3. An aircraft turbine with blades that are easy to clean regularly, as described in claim 1, characterized in that: The brush (10) rotates within the housing (1) via the output shaft and the fixing plate (3) under the action of the motor (9).

4. An aircraft turbine with blades that are easy to clean regularly, as described in claim 1, characterized in that: The spiral tube (12) and spiral cap (11) respectively form a spiral locking structure with the outer shell (1).

5. An aircraft turbine with blades that are easy to clean regularly, as described in claim 1, characterized in that: The second dust suction port (15) forms a rotating structure with the spiral tube (12) through the rotating shaft (14) under the action of the micro servo motor (13), and the second dust suction port (15) forms a suction structure inside the outer shell (1) through the second exhaust pipe (16) under the action of the exhaust fan.

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