Automatic carrying and mounting equipment for aircraft engine

Abstract

The invention relates to the technical field of aircraft engine automatic carrying and mounting, and discloses aircraft engine automatic carrying and mounting equipment which comprises a cabinet, two frames are symmetrically arranged on the back of the cabinet, bottom frames are arranged on the two frames, a tailstock is mounted at the tail end of each bottom frame, a mechanical arm is mounted on each tailstock, and the mechanical arm is connected with the cabinet. The mechanical arm is provided with an industrial camera installation position, steering wheels are installed at the bottom of the frame and the bottom of the tailstock, weighing modules are installed at the tops of the steering wheels, and through the synergistic effect of a lifting servo motor, a lifting screw, a lifting nut base, a lifting arm and other components in the servo adjusting mechanism, the height of the supporting arm can be accurately adjusted; therefore, aircraft engines of different models can be adapted. Meanwhile, due to the arrangement of a transverse movement servo motor and a longitudinal movement servo motor, the supporting arm can flexibly move in the horizontal direction, and the installation accuracy and flexibility are further improved.

Description

Technical Field

[0001] The invention relates to the technical field of automatic transport and installation of aircraft engines, in particular to automatic transport and installation equipment for aircraft engines. Background Art

[0002] In the modern aviation industry, the installation of aircraft engines is a complex and demanding process. Traditional aircraft engine installation usually requires a lot of manpower and time, and is easily affected by human factors, resulting in low installation accuracy and efficiency. With the rapid development of the aviation industry, the requirements for automation and accuracy of aircraft engine installation are getting higher and higher.

[0003] A remote-controlled tractor is now used to drag the aircraft engine + bracket to the bottom of the wing, and then the engine is lifted using four manual hoists suspended under the tooling installed on the aircraft wing. Four operators adjust the lifting height of the four manual hoists to adjust the engine height and posture, and finally install the engine under the wing.

[0004] However, the existing methods have some limitations. The equipment is often bulky and complex to operate, requiring professional operators to control. In addition, these devices have poor adaptability to the environment during installation. For different models of aircraft engines, it may be necessary to replace the corresponding installation tools or adjust the equipment, which not only increases the operation time, but also increases the cost.

[0005] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop an automatic transport and installation device for aircraft engines. Summary of the invention

[0006] The object of the present invention is to provide an automatic transport and installation device for aircraft engines to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A technical solution for automatic handling and installation equipment of aircraft engines, comprising a cabinet, wherein two groups of frames are symmetrically arranged on the back of the cabinet, and base frames are arranged on both groups of the frames, a tailstock is installed at the rear end of the base frame, a mechanical arm is installed on the tailstock, an industrial camera installation position is arranged on the mechanical arm, a steering wheel is installed at the bottom of the frame and the tailstock, a weighing module is installed on the top of the steering wheel, a servo adjustment mechanism is installed on the frame, the servo adjustment mechanism comprises two groups of lifting servo motors arranged symmetrically, lifting screws are connected to the output ends of the two groups of lifting servo motors, the lifting screws are externally threadedly connected to lifting nut seats, lifting arms are connected on both sides of the lifting nut seats, the rear ends of the lifting arms are movably connected to the frame, and the top ends are connected to the lifting frame, a support arm is arranged on the outer side of the lifting arm, the support arm is movably connected to the lifting arm, and the rear end is movably connected to the frame, and a supporting arm is arranged on the lifting frame.

[0009] As a preferred technical solution, a transverse shift servo motor is provided on the lifting frame, a transverse shift screw is connected to the output end of the transverse shift servo motor, an external thread of the transverse shift screw is connected to a transverse shift nut seat, a transverse shift slide is installed on the transverse shift nut seat, a moving frame is installed on the transverse shift slide, and a top cover is installed above the moving frame.

[0010] As a preferred technical solution, a longitudinal movement servo motor is installed in the movable frame, the output end of the longitudinal movement servo motor is connected to a longitudinal movement screw, the external thread of the longitudinal movement screw is connected to a longitudinal movement nut seat, and the longitudinal movement nut seat is connected to the support arm.

[0011] As a preferred technical solution, the transverse movement servo motor is used to realize the transverse movement of the support arm, and the longitudinal movement servo motor is used to realize the longitudinal movement of the support arm.

[0012] As a preferred technical solution, two sets of steering wheels are installed in the cabinet to achieve rotation, and an inverter, a servo controller, a battery and a collaborative robot control box are installed in the cabinet.

[0013] As a preferred technical solution, two groups of width adjustment modules are arranged on the back of the cabinet, and the two groups of width adjustment modules are respectively connected to the two groups of frames to control the distance between the two groups of frames. A cover plate is installed on the front of the cabinet.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention is an automatic transport and installation device for aircraft engines. Through the coordinated action of the lifting servo motor, lifting screw, lifting nut seat, lifting arm and other components in the servo adjustment mechanism, the height of the support arm can be accurately adjusted to adapt to different models of aircraft engines. At the same time, the arrangement of the lateral servo motor and the longitudinal servo motor allows the support arm to be flexibly moved in the horizontal direction, further improving the accuracy and flexibility of installation.

[0016] In addition, the steering wheel, inverter, servo controller, battery, collaborative robot control box and other components installed in the cabinet provide a stable power source and intelligent control for the entire equipment. The setting of the width adjustment module can flexibly adjust the spacing between the two sets of frames according to different models of aircraft engines to meet different installation requirements. The cover design on the front of the cabinet is not only beautiful, but also can effectively protect the components in the cabinet and extend the service life of the equipment.

[0017] The aircraft engine automatic conveying and installation equipment provided by the present invention is not only compact in structure and easy to operate, but also highly automated and accurate, greatly improving the installation efficiency and quality of the aircraft engine, reducing the installation cost, and having broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view structural schematic diagram of an automatic transport and installation device for aircraft engines;

[0019] Figure 2 It is a partial three-dimensional structural schematic diagram of an automatic transport and installation device for aircraft engines;

[0020] Figure 3 A schematic diagram of the control cabinet structure of an aircraft engine automatic handling and installation device;

[0021] Figure 4 A schematic diagram of the framework structure of an automatic transport and installation device for aircraft engines;

[0022] Figure 5 It is a partial structural schematic diagram of an automatic transport and installation device for aircraft engines;

[0023] Figure 6 A schematic diagram of the initial state structure of a servo adjustment mechanism of an automatic transport and installation device for an aircraft engine;

[0024] Figure 7 The present invention is a schematic diagram of the structure of the servo adjustment mechanism of an automatic transport and installation device for aircraft engines in the jacking state.

[0025] In the accompanying drawings: 1. cabinet; 11. cover plate; 12. width adjustment module; 13. frame; 14. base frame; 15. tailstock; 16. steering wheel; 17. weighing module; 21. lifting servo motor; 22. lifting screw; 23. lifting nut seat; 24. support arm; 25. lifting arm; 26. lifting frame; 3. robotic arm; 31. industrial camera installation position; 4. top cover; 41. transverse servo motor; 42. transverse screw; 43. transverse slide; 44. transverse nut seat; 45. moving frame; 51. longitudinal servo motor; 52. longitudinal screw; 53. longitudinal nut seat; 54. support arm; 61. inverter; 62. servo controller; 63. battery; 64. collaborative robot control box. DETAILED DESCRIPTION

[0026] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the present invention provides a technical solution for automatic transport and installation equipment of aircraft engines: comprising a cabinet 1, the back of which is symmetrically provided with two groups of frames 13. A base frame 14 is provided on each group of frames, and a tailstock 15 is installed at the rear end of the base frame. A mechanical arm 3 is installed on the tailstock, and an industrial camera installation position 31 is provided on the mechanical arm, which is used to select and install an industrial camera according to actual conditions, so that it can assist in identification and positioning, and is used to assist operators in identifying and locating aircraft engines. A steering wheel 16 is installed at the bottom of the frame and the tailstock, and a weighing module 17 is installed on the top of the steering wheel, which is used to monitor the weight distribution of the equipment in real time to ensure the safety of operation.

[0028] The frame is provided with a servo adjustment mechanism, which includes two sets of lifting servo motors 21, and the output end of each set of lifting servo motors is connected to a lifting screw 22. The external thread of the lifting screw is connected to a lifting nut seat 23, and the two sides of the lifting nut seat are connected to a lifting arm 25. The tail end of the lifting arm is movably connected to the frame, and the top end is connected to a lifting frame 26. A support arm 24 is provided on the outside of the lifting arm, and the support arm is movably connected to the lifting arm, and the tail end is movably connected to the frame to provide additional stability and support.

[0029] The lifting frame is provided with a lateral servo motor 41, and the output end of the lateral servo motor is connected to a lateral screw 42. The external thread of the lateral screw is connected to a lateral nut seat 44, and a lateral slide 43 is installed on the lateral nut seat, and a mobile frame 45 is installed on the lateral slide. A top cover 4 is installed above the mobile frame to protect the internal mechanical structure and provide an operating platform.

[0030] A longitudinal servo motor 51 is installed in the mobile frame, and the output end of the longitudinal servo motor is connected to a longitudinal screw 52. The external thread of the longitudinal screw is connected to a longitudinal nut seat 53, and the longitudinal nut seat is connected to a support arm 54. The lateral servo motor and the longitudinal servo motor are used to realize the lateral and longitudinal movement of the support arm 54, respectively, so as to realize the precise handling and positioning of the aircraft engine.

[0031] Two sets of steering wheels are installed in the cabinet to realize the rotation of the equipment. The cabinet is also equipped with an inverter 61, a servo controller 62, a battery 63 and a collaborative robot control box 64 to provide a stable power source and intelligent control for the entire equipment.

[0032] Two sets of width adjustment modules 12 are arranged at the back of the cabinet, and the two sets of width adjustment modules are respectively connected to the two sets of frames to control the spacing between the two sets of frames to adapt to different models of aircraft engines. A cover plate 11 is installed on the front of the cabinet, which is not only beautiful, but also can effectively protect the components in the cabinet and extend the service life of the equipment.

[0033] Through the above structure, the automatic aircraft engine transport and installation equipment of the present invention can realize the rapid and accurate transport and installation of aircraft engines, greatly improving work efficiency and installation accuracy, while reducing labor costs and installation risks.

[0034] The working principle and use process of the present invention: After assembling the various components of the present solution in sequence, all the working steps can be completed by working in accordance with the above implementation methods in sequence according to actual needs.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0036] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0038] According to the embodiments of the present invention as described above, these embodiments do not describe all the details in detail, nor do they limit the invention to specific embodiments. Obviously, many modifications and changes can be made based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can make good use of the present invention and the modified use based on the present invention. 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 automatic transport and installation device for aircraft engines, characterized in that: The cabinet (1) has two sets of frames (13) symmetrically arranged on the back of the cabinet (1), and base frames (14) are arranged on the two sets of frames (13). A tailstock (15) is installed at the rear end of the base frame (14), and a mechanical arm (3) is installed on the tailstock (15). An industrial camera installation position (31) is arranged on the mechanical arm (3). A steering wheel (16) is installed at the bottom of the frame (13) and the tailstock (15), and a weighing module (17) is installed on the top of the steering wheel (16). A servo adjustment mechanism is installed on the frame (13), and the servo adjustment mechanism includes two sets of symmetrically arranged A lifting servo motor (21), two groups of the lifting servo motors (21) are connected to the output ends thereof with lifting screws (22), the lifting screws (22) are externally threadedly connected to the lifting nut seats (23), the lifting nut seats (23) are connected to lifting arms (25) on both sides, the tail ends of the lifting arms (25) are movably connected to the frame (13), and the top ends are connected to the lifting frame (26), a support arm (24) is arranged outside the lifting arm (25), the support arm (24) is movably connected to the lifting arm (25), and the tail ends are movably connected to the frame (13), and a supporting arm (54) is arranged on the lifting frame (26).

2. The automatic transport and installation equipment for aircraft engines according to claim 1, characterized in that: The lifting frame (26) is provided with a transverse servo motor (41), the output end of the transverse servo motor (41) is connected to a transverse screw rod (42), the external thread of the transverse screw rod (42) is connected to a transverse nut seat (44), a transverse slide seat (43) is installed on the transverse nut seat (44), a moving frame (45) is installed on the transverse slide seat (43), and a top cover (4) is installed above the moving frame (45).

3. The automatic transport and installation equipment for aircraft engines according to claim 2, characterized in that: A longitudinal movement servo motor (51) is installed in the movable frame (45), the output end of the longitudinal movement servo motor (51) is connected to a longitudinal movement screw rod (52), the longitudinal movement screw rod (52) is externally threadedly connected to a longitudinal movement nut seat (53), and the longitudinal movement nut seat (53) is connected to a supporting arm (54).

4. The automatic transport and installation equipment for aircraft engines according to claim 1, characterized in that: The transverse movement servo motor (41) is used to realize the transverse movement of the supporting arm (54), and the longitudinal movement servo motor (51) is used to realize the longitudinal movement of the supporting arm (54).

5. The automatic transport and installation equipment for aircraft engines according to claim 1, characterized in that: Two sets of steering wheels are installed in the cabinet (1) for realizing rotation. An inverter (61), a servo controller (62), a storage battery (63) and a collaborative robot control box (64) are installed in the cabinet (1).

6. The automatic transport and installation equipment for aircraft engines according to claim 1, characterized in that: The cabinet (1) is provided with two sets of width adjustment modules (12) on the back, and the two sets of width adjustment modules (12) are respectively connected to two sets of frames (13) to control the distance between the two sets of frames (13). The cabinet (1) is provided with a cover plate (11) on the front.

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