Multi-rod cleaning device based on aircraft propeller wing driving

Abstract

The utility model discloses a multi-rod cleaning device based on aircraft propeller wing driving, which is characterized in that a plurality of guide rods are fixed on the peripheral side of a fixed disc, and at least one cleaning component penetrates through the guide rods; the center of the fixing disc is rotationally connected with a rotating rod, threads are formed in the outer wall of the rotating rod, the rotating rod is rotationally connected with a driving block through the threads, one end of the transmission part is hinged to the cleaning assembly, the other end of the transmission part is hinged to the driving block, and the cleaning assembly comprises a cleaning block. A guide channel used for being matched with the guide rod is formed in the cleaning block, a cleaning channel is formed in the cleaning block, at least one cleaning brush assembly is installed in the cleaning channel, and at least one water outlet hole is formed in the inner wall of the cleaning channel. A pit is formed in the center of the fixing disc, a rotating motor is fixed to the pit, and an output shaft of the rotating motor is fixedly connected with a rotating rod. The propeller cleaning device is simple in structure and capable of automatically cleaning the propeller.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cleaning equipment, concretely relates to a multi-rod cleaning device based on airplane propeller wing drive. BACKGROUND

[0002] In modern airplanes, propeller airplanes still occupy an important position except supersonic airplanes and high subsonic trunk liner airplanes. The common characteristics of branch line airplanes and most of the airplanes used in general aviation are that the airplane weight and size are not big, the flight speed is small and the height is low, and good low speed and take-off and landing performance is required. Propeller airplanes can better adapt to these requirements. Since the propeller will be stained with dust and soil after flying, if the accumulated dust is more, the oil consumption of the airplane will be increased, and therefore it is very important to obtain a multi-rod cleaning device based on airplane propeller wing drive. SUMMARY

[0003] In order to solve at least one of the above technical problems, the utility model provides a multi-rod cleaning device based on airplane propeller wing drive, which comprises a fixed disc, a plurality of guide rods are fixed on the periphery of the fixed disc, at least one cleaning assembly passes through the guide rods, a rotating rod is rotationally connected to the center of the fixed disc, a thread is formed on the outer wall of the rotating rod, a driving block is rotationally connected to the thread, a transmission member is arranged, one end of the transmission member is hingedly connected to the cleaning assembly, the other end of the transmission member is hingedly connected to the driving block, the cleaning assembly comprises a cleaning block, a guide channel for cooperating with the guide rod is formed on the cleaning block, a cleaning channel is formed on the cleaning block, at least one cleaning brush assembly is arranged in the cleaning channel, and at least one water outlet hole is formed on the inner wall of the cleaning channel.

[0004] The center of the fixed disc is recessed, a rotating motor is fixed on the recess, and the output shaft of the rotating motor is fixedly connected to the rotating rod.

[0005] Through the above technical scheme, the rotating motor is started, the rotating rod can be rotated, the driving block can be moved up and down, the cleaning block can be driven to move axially on the guide rod through the transmission member, and reciprocating wiping of the propeller blade can be realized.

[0006] As the above preferred mode, the cleaning brush assembly comprises a cleaning plate, a connecting piece is arranged on the back of the cleaning plate through a spring, the end of the connecting piece is spherical, a spherical groove matched with the end of the connecting piece is formed on the inner wall of the cleaning channel, a plurality of water passing holes are formed on the cleaning plate, and the cleaning plate is sleeved with a cleaning cloth.

[0007] Due to the spherical arrangement, the cleaning plate can be rotated to cooperate with the spiral mode of the propeller.

[0008] By the technical scheme, a channel for connecting a water pipe is arranged on the cleaning block, and the water outlet hole is communicated with the channel.

[0009] As the above preferred mode, the bottom plate is further provided with a hydraulic telescopic rod fixedly arranged thereon and connected with the fixing disc.

[0010] The hydraulic telescopic rod can be adapted to the propeller of an aircraft of any height.

[0011] The guiding channel has a rectangular cross section, and a rolling groove is arranged on the inner wall of the guiding channel and accommodates a rolling ball.

[0012] Compared with the prior art, the utility model has the advantages that the utility model has simple structure and can automatically clean the propeller. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 Part of the front view of the utility model;

[0014] Figure 2 Part of the cross section of the fixing disc of the utility model;

[0015] Figure 3 The cross section of the cleaning block of the utility model;

[0016] Figure 4 The utility model is put into use;

[0017] Reference signs:

[0018] 1 fixing disc; 2 guiding rod; 3 rotating rod; 4 driving block; 5 transmission member; 6 cleaning block; 7 guiding channel; 8 cleaning channel; 9 water outlet hole; 10 rotating motor; 11 cleaning plate; 12 spring; 13 connecting member; 14 water passing hole; 15 channel; 16 bottom plate; 17 hydraulic telescopic rod; 18 roller; 19 rolling ball; 20 propeller blade. DETAILED DESCRIPTION

[0019] In order to make the person skilled in the art better understand the utility model, so as to make the scope of the utility model claimed more clearly limited, the utility model is described in detail below according to some specific embodiments of the utility model. It should be noted that the following is only some specific embodiments of the utility model concept, and only a part of the embodiments of the utility model, and the specific and direct description of the related structure is only for the convenience of understanding the utility model, and each specific feature does not directly limit the implementation range of the utility model.

[0020] Referring to the drawings, the utility model adopts the following technical scheme, the utility model discloses a kind of multi-rod cleaning device based on aircraft propeller wing drive, including fixed disc 1, the fixed disc 1 side is fixed with several guide rods 2, at least one cleaning assembly is passed through on the guide rod 2;The angle between guide rod 2 is adapted propeller.

[0021] The fixed disc 1 center is rotatably connected with rotating rod 3, the rotating rod 3 outer wall is opened thread, and is rotatably connected with driving block 4 by thread, further including transmission member 5, the transmission member 5 one end is hinged with the cleaning assembly, the other end is hinged with the driving block 4, the cleaning assembly includes cleaning block 6, the cleaning block 6 is opened and is used for with the guide channel 7 of guide rod 2 cooperation, the cleaning block 6 is opened and is used for with the cleaning channel 8, at least one cleaning brush assembly is installed in the cleaning channel 8, at least one water outlet 9 is opened on the inner wall of the cleaning channel 8.The center of the fixed disc 1 is recessed, the recess is fixed with rotating motor 10, and the output shaft of the rotating motor 10 is fixedly connected with rotating rod 3.

[0022] Through the above technical scheme, rotating motor 10 starts, the rotation of rotating rod 3 can be realized, then the up-down movement of driving block 4 can be realized, due to the up-down movement of driving block 4, the transmission member 5 can drive cleaning block 6 to move axially on guide rod 2, and then reciprocating wiping for propeller blade 20 is realized.

[0023] As one of the above preferred manners, the cleaning brush assembly includes cleaning plate 11, the back of the cleaning plate 11 is installed with connecting piece 13 by spring 12, the end of the connecting piece 13 is spherical, the inner wall of the cleaning channel 8 is opened and is used for with the spherical groove of the end of connecting piece 13 cooperation, the cleaning plate 11 is sheathed with cleaning cloth, and a plurality of water holes 14 are opened on the cleaning plate 11, to facilitate the soaking of cleaning cloth.

[0024] Due to the spherical arrangement, the cleaning plate 11 can rotate to cooperate with the spiral mode of propeller.

[0025] Through the above technical scheme, a channel 15 for connecting water pipe is opened on the cleaning block 6, and the water outlet 9 is communicated with the channel 15.Water or cleaning fluid can be provided during wiping.

[0026] As one of the above preferred manners, further including bottom plate 16, the bottom plate 16 is fixed with hydraulic telescopic rod 17, and the hydraulic telescopic rod 17 is fixedly connected with fixed disc 1.The bottom plate 16 is installed with lockable roller 18.

[0027] Hydraulic telescopic rod 17 can adapt to the propeller of aircraft of each height.

[0028] The guide channel 7 is rectangular in cross section, and a rolling groove is formed on the inner wall of the guide channel 7, and a ball 19 is installed in the rolling groove.

[0029] Compared with the prior art, the propeller cleaning device has the advantages that the propeller cleaning device is simple in structure and can automatically clean the propeller.

[0030] When the propeller cleaning device is put into use, the cleaning block 6 is first arranged at the outer circumferential position, then the hydraulic telescopic rod 17 is arranged at the height corresponding to the propeller, and then the cleaning block 6 is moved by the working of the rotary motor 10, so that the propeller is inserted into the cleaning channel 8.

[0031] The term "comprising" or any other similar term is intended to encompass the inclusion of non-exclusive inclusion, so that the process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent to the process, article or equipment / device.

[0032] In the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0033] So far, the technical scheme of the present application has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to related technical features without deviating from the principles of the present application, and the technical schemes after these changes or replacements will fall within the protection scope of the present application.

Claims

1. A multi-bar cleaning device based on aircraft propeller wing drive, characterized in that: Includes a fixed plate (1), and a plurality of guide rods (2) are fixed around the fixed plate (1), and at least one cleaning component passes through the guide rods (2); The fixed disk (1) is rotatably connected to a rotating rod (3). The rotating rod (3) has a thread on its outer wall and is rotatably connected to a drive block (4) through the thread. It also includes a transmission component (5). One end of the transmission component (5) is hinged to the cleaning assembly, and the other end is hinged to the drive block (4). The cleaning assembly includes a cleaning block (6). The cleaning block (6) has a guide channel (7) for cooperating with the guide rod (2). The cleaning block (6) has a cleaning channel (8). At least one cleaning brush assembly is installed in the cleaning channel (8). At least one water outlet (9) is opened on the inner wall of the cleaning channel (8).

2. The multi-bar cleaning device based on aircraft propeller wing drive according to claim 1, characterized in that: A recess is formed in the center of the fixed disk (1), and a rotary motor (10) is fixed on the recess. The output shaft of the rotary motor (10) is fixedly connected to the rotating rod (3).

3. The multi-bar cleaning device based on aircraft propeller wing drive according to claim 1, characterized in that: The cleaning brush assembly includes a cleaning plate (11), and a connector (13) is mounted on the back of the cleaning plate (11) via a spring (12). The end of the connector (13) is spherical. A spherical groove that mates with the end of the connector (13) is provided on the inner wall of the cleaning channel (8). A plurality of water passage holes (14) are provided on the cleaning plate (11). The cleaning plate (11) is covered with a cleaning cloth.

4. The multi-bar cleaning device based on aircraft propeller wing drive according to claim 1, characterized in that: It also includes a base plate (16), on which a hydraulic telescopic rod (17) is fixed, and the hydraulic telescopic rod (17) is fixedly connected to a fixed plate (1).

5. The multi-bar cleaning device based on aircraft propeller wing drive according to claim 4, characterized in that: Lockable rollers (18) are installed on the base plate (16).

6. The multi-bar cleaning device based on aircraft propeller wing drive according to claim 1, characterized in that: The guide channel (7) has a rectangular cross-section, and a rolling groove is provided on the inner wall of the guide channel (7), in which a ball bearing (19) is installed.

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