WO2023134044A1

WO2023134044A1 - Blade storage vehicle device

Info

Publication number: WO2023134044A1
Application number: PCT/CN2022/086867
Authority: WO
Inventors: 牛国臣; 高庆吉
Original assignee: 中国民航大学
Priority date: 2022-01-13
Filing date: 2022-04-14
Publication date: 2023-07-20
Also published as: CN114054457A

Abstract

A blade storage vehicle device, which comprises a storage vehicle; a blade loading and unloading station and a blade storage device are arranged on the storage vehicle; the blade loading and unloading station is arranged at one side of the blade storage device, a shim clamping mechanism (8) is arranged at the other side of the blade storage device, and a positioning device is fixedly arranged at one side of the bottom of the storage vehicle; the blade storage device comprises a flanged shaft (15), and the flanged shaft (15) is rotatably mounted at the center of the top of the upper end of the storage vehicle; a ratchet (14) is fixedly arranged at the bottom end of the flanged shaft (15), and a rotating disc (7) is fixedly arranged at the top end of the flanged shaft (15); vertically arranged top columns (6) are fixedly arranged at the top of the rotating disc (7), and a plurality of top columns (6) are in a circumferential array distribution at the periphery of the top of the rotating disc (7); the blade loading and unloading station comprises a bottom plate (1); a blade clamping mechanism (4) is fixedly provided at the top of the bottom plate (1); an aircraft engine blade (3) is clamped and fixed on the blade clamping mechanism (4); an electromagnet connection block (2) is fixedly arranged at the bottom of the bottom plate (1), and through holes matching with the top columns (6) are formed on the electromagnet connection block (2).

Description

A blade storage vehicle device

technical field

The invention relates to the technical field of aviation equipment, in particular to a blade storage vehicle device.

Background technique

When the existing aircraft engine blade cleaning device cleans the engine blades, before the cleaning device cleans the blades, the blades need to be assembled on the cleaning device one by one for automatic cleaning, and the cleaning device and the equipment for placing the blades are not modularized and separated. , the cleaning efficiency of automatic cleaning is low, and the operation of pre-assembly and re-cleaning of multiple stations cannot be realized, which reduces the working efficiency of cleaning.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a blade storage vehicle device, which uses the rotation of the aircraft engine blades to realize automatic cleaning of each aircraft engine blade, and realizes the cleaning of a group of aircraft engine blades at one time.

In order to solve the above technical problems, the present invention provides the following technical solutions: a blade storage car device, including a storage car, the storage car is provided with a blade loading and unloading station and a blade storage device, and the blade loading and unloading station is located in the blade storage One side of the device, the other side of the blade storage device is provided with a shim holding mechanism, and the bottom side of the storage vehicle is fixed with a positioning device;

As a preferred technical solution of the present invention, the blade storage device includes a flange shaft, the top center of the upper end of the storage cart is rotatably mounted with a flange shaft, the bottom end of the flange shaft is fixed with a ratchet, and the flange shaft The top is fixed with a rotating disk, and the top of the rotating disk is fixed with longitudinally arranged top columns. There are several of the top columns and the circumferential array is distributed on the top outer edge of the rotary disk. The blade loading and unloading station includes a bottom plate , the top of the bottom plate is fixed with a blade holding mechanism, the blade holding mechanism is clamped and fixed with aircraft engine blades, the bottom of the bottom plate is fixed with an electromagnet connecting block, and the electromagnet connecting block is provided with a top post to match the through hole.

As a preferred technical solution of the present invention, a driving mechanism for driving the ratchet to rotate is provided in the storage car, and the flange shaft and the ratchet complete the pushing and rotating of the rotating disk.

As a preferred technical solution of the present invention, each of the aircraft engine blades is fixed on the top post at the top of the rotating disk through the through hole on the electromagnet connection block, and each of the aircraft engine blades is rotated in the same rotation direction. Set on top pole.

As a preferred technical solution of the present invention, the shim holding mechanism is used to store the shim workpieces to be cleaned, and several shim blocks are placed on the empty plate at the rear of the storage vehicle.

As a preferred technical solution of the present invention, a parts box is provided at the rear of the storage vehicle.

As a preferred technical solution of the present invention, the outer side of the storage cart is provided with a storage cart guard fixed on the storage cart.

As a preferred technical solution of the present invention, the positioning device includes a positioning guide rail and an adjustment plate arranged at the bottom of the storage car. The storage car can be pushed onto the positioning guide rail to complete docking with the cleaning and lubrication equipment, waiting for automatic cleaning and detection. and lubrication work.

As a preferred technical solution of the present invention, the bottom of the storage cart is provided with several evenly distributed heavy-duty casters, and one side of the storage cart is provided with a handrail.

As a preferred technical solution of the present invention, the top column has twenty-four and can place a group of aircraft engine blades.

Compared with prior art, the beneficial effect that the present invention can reach is:

By designing the blade storage device, by setting the flange shaft and the ratchet to drive the rotating disk to rotate in one direction, by setting the blade loading and unloading station, the blade holding mechanism is set on the blade loading and unloading station, and the aircraft engine blade is clamped and fixed on the blade holding mechanism. At the same time, the blade clamping mechanism is connected and fixed on the rotating disk, and a total of twenty-four aircraft engine blades are set on the rotating disk. Through the positioning of the positioning device, the storage vehicle is positioned and fixed on the blade cleaning and spraying equipment. The rotation of the aircraft engine blades is used to realize the automatic cleaning of each aircraft engine blade, and the cleaning of a group of aircraft engine blades can be completed at one time. The caulking block can be fixed on the rotating disk in the same way for cleaning.

The cleaning device and the device for storing blades adopt a modular and separate design. When automatic cleaning is realized, another set of blades can be pre-assembled at the same time, thereby increasing the cleaning efficiency.

Description of drawings

Fig. 1 is a schematic structural diagram of a blade storage vehicle device.

Among them: 1. Bottom plate; 2. Electromagnet connecting block; 3. Aircraft engine blade; 4. Blade holding mechanism; 5. Shield; Gap block; 10. Handrail; 11. Parts box; 12. Positioning guide rail; 13. Adjusting plate; 14. Ratchet; 15. Flange; 16. Heavy-duty caster.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.

Example:

As shown in Fig. 1, the present invention provides a kind of blade storage vehicle device, comprises storage vehicle, is provided with blade loading and unloading station and blade storage device on the storage vehicle, and blade storage device comprises flange shaft 15, and the upper end top center of storage vehicle rotates A flange shaft 15 is installed, the bottom end of the flange shaft 15 is fixedly provided with a ratchet 14, the other end of the flange shaft 15 is fixedly provided with a rotating disk 7, and a drive mechanism for driving the rotation of the ratchet 14 is provided in the storage car, and the flange shaft 15 and ratchet 14 to complete the promotion and rotation of the rotary disk 7, the setting of the ratchet 14 can avoid the reverse rotation of the rotary disk 7, the top of the rotary disk 7 is fixedly provided with vertically arranged top pillars 6, and the top pillars 6 have twenty-four and the circumference The arrays are distributed on the top outer edge side of the rotating disk 7 .

The blade loading and unloading station is located on one side of the blade storage device. The blade loading and unloading station includes a bottom plate 1. A blade holding mechanism 4 is fixed on the top of the bottom plate 1. An aircraft engine blade 3 is clamped and fixed on the blade holding mechanism 4. The operator passes through the bottom plate. 1. After the blade holding mechanism 4 is fixed, the aircraft engine blade 3 is installed on the blade holding mechanism 4 to complete the loading and unloading operation. The bottom of the bottom plate 1 is fixed with an electromagnet connecting block 2, and the electromagnet connecting block 2 is provided with a socket corresponding to the top column 6. Matching through holes, each aircraft engine blade 3 is fixed on the top column 6 on the top of the rotating disk 7 through the through hole on the electromagnet connection block 2, and each aircraft engine blade 3 is set on the top column with the same rotation direction 6, the setting of the electromagnet connection block 2 can make the aircraft engine blade 3 firmly adsorbed on the rotating disk 7, and the loading and unloading station assembles the aircraft engine blade 3 and the blade holding mechanism 4, and places them on the top column 6 of the rotating disk 7 .

In this embodiment, the other side of the blade storage device is provided with a shim holding mechanism 8. The shim holding mechanism 8 is used to store the shim workpieces to be cleaned. gap block 9, so that when the aircraft engine blade 3 is cleaned, the clamping and cleaning of the gap block 9 of the engine is realized.

In this embodiment, a parts box 11 is provided at the rear of the storage vehicle, and by setting the parts box 11, it is convenient for operators to store equipment.

In this embodiment, the outside of the storage car is provided with a storage car guard 5 fixed on the storage car, and the storage car guard 5 constitutes the display part of the storage car shell, and at the same time realizes the protection of the interior of the storage car.

In this embodiment, a positioning device is fixed on one side of the bottom of the storage car. The positioning device includes a positioning guide rail 12 and an adjustment plate 13 located at the bottom of the storage car. The storage car can be pushed onto the positioning guide rail 12 to complete the cleaning and lubrication equipment. Docking, waiting for automatic cleaning, testing and lubrication operations.

In this embodiment, the bottom of the storage cart is provided with several evenly distributed heavy-duty casters 16, and one side of the storage cart is provided with a handrail 10. By arranging the handrail 10 and the heavy-duty casters 16, it is convenient for the operator to transport and move the blade storage cart device .

The storage car is designed with a blade storage device, the flange shaft 15 and the ratchet 14 at the bottom of the flange shaft 15 are set to drive the rotating disk 7 on the storage car to rotate in one direction, and the blade loading and unloading station is set, and the blade is set on the blade loading and unloading station The clamping mechanism 4 clamps and fixes the aircraft engine blade 3 on the blade clamping mechanism 4, and at the same time connects and fixes the blade clamping mechanism 4 on the rotating disk 7 through the electromagnet connection block 2 at the bottom of the bottom plate 1, and sets it on the rotating disk 7 A group of twenty-four aircraft engine blades 3, when cleaning the aircraft engine blades 3, the storage vehicle can be positioned and fixed on the blade cleaning and spraying equipment through the positioning of the positioning device, and the rotation of the aircraft engine blades 3 can be used to realize cleaning. For the automatic cleaning of each aircraft engine blade 3, the shim holding mechanism 8 and the placement of the shim block 9 are set at the same time. After the aircraft engine blade 3 is cleaned, the shim block 9 can be fixed on the rotating disk 9 in the same way. cleaning.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and those described in the above-mentioned embodiments and description are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

A blade storage vehicle device, comprising a storage vehicle, characterized in that: the storage vehicle is provided with a blade loading and unloading station and a blade storage device, the blade loading and unloading station is set on one side of the blade storage device, and the blade storage The other side of the device is provided with a shim holding mechanism (8), and one side of the bottom of the storage cart is fixedly provided with a positioning device;
The blade storage cart device according to claim 1, characterized in that: the blade storage device includes a flange shaft (15), and the top center of the upper end of the storage cart is rotatably mounted with a flange shaft (15), the method The bottom end of the blue shaft (15) is fixed with a ratchet (14), the top end of the flange shaft (15) is fixed with a rotating disk (7), and the top of the rotating disk (7) is fixed with a longitudinally arranged top column. (6), the top column (6) has several and the circumferential array is distributed on the top outer edge side of the rotating disk (7), the blade loading and unloading station includes a bottom plate (1), and the top of the bottom plate (1) is fixed A blade holding mechanism (4) is provided, and an aircraft engine blade (3) is clamped and fixed on the blade holding mechanism (4), and an electromagnet connecting block (2) is fixedly provided on the bottom of the bottom plate (1), and the The electromagnet connection block (2) is provided with a through hole matched with the top post (6).
A blade storage car device according to claim 2, characterized in that: the storage car is provided with a driving mechanism for driving the rotation of the ratchet (14), and the flange shaft (15) and the ratchet (14) complete the rotating disk ( 7) Push to rotate.
A blade storage vehicle device according to claim 3, characterized in that: each of the aircraft engine blades (3) is fixed on the top of the rotating disk (7) through a through hole on the electromagnet connecting block (2). on the column (6), and each of the aircraft engine blades (3) is arranged on the top column (6) in the same direction of rotation.
A blade storage car device according to claim 1, characterized in that: the shim holding mechanism (8) is used to store the shim workpieces to be cleaned, and several empty plates are placed on the rear of the storage car. a caulking block (9).
The blade storage vehicle device according to claim 1, characterized in that: a parts box (11) is provided at the rear of the storage vehicle.
A blade storage cart device according to claim 1, characterized in that: a storage cart guard (5) fixed on the storage cart is arranged on the outside of the storage cart.
A blade storage vehicle device according to claim 1, characterized in that: the positioning device comprises a positioning guide rail (12) and an adjusting plate (13) arranged at the bottom of the storage vehicle, and the storage vehicle is pushed to the positioning guide rail ( 12) It can be docked with the cleaning and lubrication equipment, waiting for automatic cleaning, testing and lubrication operations.
A blade storage vehicle device according to claim 1, characterized in that: the bottom of the storage vehicle is provided with a number of evenly distributed heavy-duty casters (16), and one side of the storage vehicle is provided with a handrail (10).
A blade storage vehicle device according to claim 2, characterized in that: said top column (6) has twenty-four aircraft engine blades (3) which can be placed in one group.