A rotor wire embedding and head-joining tooling adapted to AGV delivery mode

Abstract

The present invention proposes a rotor embedding and heading tooling adapted to the AGV distribution method, comprising a support seat device, a pedal device and an AGV trolley device. The support seat device comprises a platform support, a reduction motor, a retractable universal coupling, a rotor for installation and a roller support. The pedal device is respectively installed on both sides of the platform support. The pedal device comprises a pedal support, a pedal, a guardrail, an electric push rod and a bearing seat. The AGV trolley device comprises an AGV trolley and an AGV vehicle-mounted lifting platform. The AGV vehicle-mounted lifting platform is installed above the AGV trolley. The width of the AGV trolley is smaller than the distance between the platform supports on both sides. The height of the AGV trolley is lower than the height of the first cantilever and the second cantilever. The rotor is placed on the AGV vehicle-mounted lifting platform and transported to between the first cantilever and the second cantilever via the AGV trolley. The present application minimizes the overall weight of the tooling through optimized design and structural lightweight processing, and can effectively avoid the defects existing in the prior art through reasonable structural settings.

Description

Technical Field

[0001] The invention relates to the field of AGV automatic transportation, and in particular to a rotor wire embedding and head aligning tooling adapted to an AGV delivery mode. Background Art

[0002] In recent years, with the rapid development of logistics systems, AGVs have been very useful in the production lines of the manufacturing industry, completing the material handling tasks efficiently, accurately and flexibly. In addition, a flexible logistics handling system can be composed of multiple AGVs, and the handling routes can be adjusted in time with the adjustment of the production process, so that more than a dozen products can be manufactured on one production line, greatly improving the flexibility of production and the competitiveness of enterprises.

[0003] In order to promote the construction of smart factories and smart logistics systems, the rotor wire embedding and head assembly used in the manufacturing of doubly-fed wind turbines needs to be redesigned to adapt to AGV.

[0004] The existing generator rotor embedding and head assembly is a 4-wheel support structure, driven by a single reduction motor. The support method is vertical support. The front and rear supports are fixed on the ground through a steel structure base. The nylon sleeve is assembled onto the rotating shaft before being placed on the platform. Then the rotor is placed on the platform by a crane. The platform roller contacts the nylon sleeve and is driven by a reduction motor to achieve slow rotation.

[0005] Disadvantages of the prior art:

[0006] The existing original wire embedding and header tooling is a vertical support method. Since the distance between the front and rear supports is smaller than the width of the AGV, it cannot be adapted to the AGV for delivery.

[0007] The existing original wire embedding and head-joining tooling is driven by a single reduction motor. Since there is no retractable coupling between the reduction motor and the rotor shaft, it is prone to jumping and deviation during operation, and there is a risk of rolling.

[0008] The existing original wire embedding and header tooling is installed by fixing it directly on the ground through a steel structure base. The steel base is about 240mm above the ground, and the AGV car cannot enter to deliver materials. Summary of the invention

[0009] In order to solve the above technical problems, the present invention proposes a rotor wire embedding and head-joining tooling adapted to the AGV delivery method. Through optimized design and lightweight structure processing, the overall weight of the tooling is reduced to the maximum extent, and through reasonable structural settings, the defects existing in the prior art can be effectively avoided.

[0010] To achieve the above object, the technical solution adopted by the present invention is:

[0011] A rotor embedding and paralleling tooling adapted to the AGV distribution method, characterized in that it includes a support seat device, a pedal device and an AGV trolley device, the support seat device includes a platform support, a reduction motor, a retractable universal coupling, a rotor for installation and a roller support, the platform supports are relatively arranged and are respectively located on both sides of the rotor, the reduction motor is installed on one side of the platform support, one end of the retractable universal coupling is installed on the output shaft of the reduction motor, a first cantilever and a second cantilever are respectively installed on the platform support, the first cantilever and the second cantilever are relatively arranged, a fixed platform is installed on the first cantilever, and a roller support is installed on the second cantilever, and a connecting shaft and a rolling shaft are respectively installed on the two ends of the rotor, when the rotor is transported between the first cantilever and the second cantilever by the AGV trolley device, the connecting shaft on the rotor is placed on the fixed platform, the other end of the retractable universal coupling is connected to the connecting shaft on the rotor, and the rolling shaft is placed on the roller support;

[0012] The pedal device is respectively installed on both sides of the platform support, and the pedal device includes a pedal support, a pedal, a guardrail, an electric push rod and a bearing seat. The pedal support is fixed on the ground, and the bearing seat is laterally fixed above the pedal support. The guardrail is installed on the pedal, and the pedal is rotatably installed in the bearing seat. One end of the electric push rod is vertically fixed on the pedal support, and the other end is connected to the pedal. Before the AGV trolley device carries the rotor to move between the first cantilever and the second cantilever, the pedal is pushed by the electric push rod to be folded, and the pedal is raised and stored. The AGV trolley device carries the rotor to enter between the first cantilever and the second swing arm. When the rotor is installed and the AGV trolley device drives away, the pedal is pushed by the electric push rod to be folded, and the pedal is lowered and laid flat.

[0013] The AGV trolley device includes an AGV trolley and an AGV vehicle-mounted lifting platform, the AGV vehicle-mounted lifting platform is installed above the AGV trolley, the width of the AGV trolley is smaller than the distance between the platform supports on both sides, the height of the AGV trolley is lower than the height of the first cantilever and the second cantilever, the rotor is placed on the AGV vehicle-mounted lifting platform and transported to between the first cantilever and the second cantilever by the AGV trolley, before the rotor is placed between the platform supports, the AGV vehicle-mounted lifting platform lifts the rotor, and after the rotor is placed between the platform supports, the AGV vehicle-mounted lifting platform lowers the rotor, the connecting shaft on the rotor is flush with the output shaft of the reduction motor, and the rolling shaft is placed on the roller support.

[0014] In the above structure: the present invention proposes a rotor embedding and head assembly adapted to the AGV delivery method, including a support seat device, a pedal device and an AGV trolley device, wherein the support seat device is used to realize the installation and fixation of the reduction motor and the fixation and connection of the rotor, the support seat device includes a platform support, a reduction motor, a retractable universal coupling, a rotor for installation and a roller support, the platform supports are relatively arranged and are respectively located on both sides of the rotor, a reduction motor is installed on the platform support on one side, a retractable universal coupling is installed on the output shaft of the reduction motor, the reduction motor is connected to the connecting shaft of the rotor through the retractable universal coupling, and the rotor can be connected through the retractable universal coupling. The rotor runs more smoothly, can prevent the rotor from jumping, and ensure the safety of work. The first cantilever and the second cantilever are respectively installed on the platform support. The first cantilever and the second cantilever are arranged relatively. A fixed platform is installed on the first cantilever, and a roller support is installed on the second cantilever. When the rotor is transported between the first cantilever and the second cantilever by the AGV trolley device, the connecting shaft on the rotor is placed on the fixed platform. At this time, the retractable universal coupling is connected to the connecting shaft on the rotor, and the rolling shaft is placed on the roller support. Through the first cantilever and the second cantilever, not only can the shape and size of the AGV be adapted in the form of cantilever support, but also the AGV trolley can pass through the tooling to realize loading and unloading operations;

[0015] The pedal device is installed on both sides of the platform support. The pedal device includes a pedal support, a pedal, a guardrail, an electric push rod and a bearing seat. The structural design of the pedal device fully considers the passing size of the AGV trolley device and the convenience of the pedal folding operation. The electric push rod can realize the automatic lifting and lowering of the pedal. Before the AGV trolley device carries the rotor to move between the first cantilever and the second cantilever, the pedal is pushed by the electric push rod to fold, the pedal is raised and stored, and the AGV trolley device carries the rotor to enter between the first cantilever and the second swing arm. When the rotor is installed and the AGV trolley device leaves, the pedal is pushed by the electric push rod to fold, and the pedal is lowered and laid flat.

[0016] The AGV trolley device includes an AGV trolley and an AGV vehicle-mounted lifting platform. The AGV vehicle-mounted lifting platform is installed above the AGV trolley. The rotor can be transported and lifted by the AGV vehicle-mounted lifting platform. The width of the AGV trolley is less than the distance between the platform supports on both sides. The height of the AGV trolley is lower than the height of the first cantilever and the second cantilever, so that the AGV trolley can enter between the first cantilever and the second cantilever conveniently. Before the rotor is placed between the platform supports, the AGV vehicle-mounted lifting platform lifts the rotor. After the rotor is placed between the platform supports, the AGV vehicle-mounted lifting platform lowers the rotor. The connecting shaft on the rotor is flush with the output shaft of the reduction motor, and the rolling shaft is placed on the roller support.

[0017] The present application adapts the shape and size of the AGV in a cantilever support manner by setting up a first cantilever and a second cantilever.

[0018] The reduction motor and the rotor are connected by a retractable universal coupling, making the rotor run more smoothly.

[0019] By setting up an electric folding pedal structure, the pedal can be automatically raised and lowered and stored through the electric push rod and the bearing seat, which can effectively avoid AGV while raising the working height of personnel. During the operation process, the rotor can be rotated to any position and then stopped and braked for more convenient operation.

[0020] As a preferred technical solution of the present invention: a base is pre-buried in the ground below the platform support, and the base includes a tooling base plate, anchor screws and shims. The tooling base plate is fixed to the ground by anchor screws, and the platform support is fixedly mounted on the tooling base plate. The shims are located between the tooling base plate and the ground, and the horizontality of the tooling base plate is adjusted by the shims.

[0021] In the above structure: a base is pre-buried in the ground below the platform support, which is used to realize the installation and fixation of the platform support. The base is installed in a sinking foundation manner, and the base is sunk below the ground to ensure that the upper surface of the base is flush with the ground, so that the AGV car can enter smoothly. The tooling base plate is fixed to the ground by anchor screws to overcome the bending moment generated when the platform support is loaded. The shim is located between the tooling base plate and the ground. The shim can be used to adjust the horizontality of the tooling base plate to facilitate the installation and fixation of the platform support.

[0022] As a preferred technical solution of the present invention: it also includes anchor bolts, and the pedal support is fixedly installed on the ground by the anchor bolts to achieve fixation.

[0023] As a preferred technical solution of the present invention: it also includes a pedal hinge and a guardrail hinge, the pedal includes pedal one and pedal two, the pedal two is connected to the pedal support through a bearing seat, the pedal one is connected to pedal two through the pedal hinge, and the guardrail is connected to pedal one and pedal two through the guardrail hinge.

[0024] In the above structure: pedal two is connected to the pedal support through a bearing seat, pedal one and pedal two are connected through a hinge between pedals, and the guardrail is connected to pedal one and pedal two through a guardrail hinge. When in use, the electric push rod is stretched upward, so that pedal two and pedal one can be flipped over and stored, and the guardrail installed on pedal one and pedal two can be stored together, thereby realizing the lifting of the pedal. At this time, the AGV trolley device can carry the rotor between the first cantilever and the second cantilever. After the rotor is installed and the AGV trolley device drives away, the electric push rod is retracted, so that pedal two and pedal one can be flipped over and stretched out to be laid flat, and the guardrail installed on pedal one and pedal two can be laid flat and stretched together, thereby realizing the laying of the pedal flat.

[0025] As a preferred technical solution of the present invention: it also includes a transition flange, and the telescopic universal coupling is connected to the rotor through the transition flange.

[0026] As a preferred technical solution of the present invention: it also includes a reduction motor mounting plate, the reduction motor mounting plate is fixed above the platform support, and the reduction motor is fixed on the reduction motor mounting plate.

[0027] As a preferred technical solution of the present invention: a V-shaped groove is provided on the AGV vehicle-mounted lifting platform, and the rotor is placed in the V-shaped groove.

[0028] As a preferred technical solution of the present invention: the fixed platform and the roller support are fixedly mounted on the first cantilever and the second cantilever respectively by bolts.

[0029] As a preferred technical solution of the present invention: the roller support includes a roller seat and a roller, the roller is rotatably installed in the roller seat, and the rolling shaft is placed in the gap between two adjacent rollers.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The present invention is applicable to the process of inserting and arranging the wires of a wind turbine rotor. Compared with the existing rotor inserting and arranging tooling, the present tooling has the following optimizations:

[0032] 1. Adapt to AGV intelligent logistics line to realize automatic loading and unloading of rotors.

[0033] 2. Minimize overall weight through optimized design and lightweight structure.

[0034] 3. Through comprehensive analysis of the structural dimensions of the product, the support spacing of the platform is optimized to make the tooling more versatile.

[0035] 4. The retractable universal coupling connection design can prevent the workpiece from jumping and ensure safety.

[0036] 5. The electric folding pedal structure can effectively avoid AGV while raising the working height of personnel. During the operation, the workpiece can be rotated to any position and then stopped and braked for more convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 The overall structural diagram of the present invention;

[0038] Figure 2 It is a schematic diagram of a pedal device in the present invention lying flat.

[0039] List of reference numerals:

[0040] 1. Anchor bolt; 2. Pedal support; 3. Pedal 1; 4. Pedal 2; 5. Pedal hinge; 6. Guardrail hinge; 7. Guardrail; 8. Electric push rod; 9. Platform support; 10. Reducer motor; 11. Telescopic universal coupling; 12. Transition flange; 13. Rotor; 14. Roller support; 15. AGV trolley; 16. AGV vehicle-mounted lifting platform; 17. Bearing seat; 18. Reducer motor mounting plate; 19. First cantilever; 20. Second cantilever; 21. Fixed platform. DETAILED DESCRIPTION

[0041] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0042] like Figure 1-2 As shown, the present invention proposes a rotor embedding and head assembly adapted to the AGV distribution method, including a support seat device, a pedal device and an AGV trolley device, the support seat device includes a platform support 9, a reduction motor 10, a retractable universal coupling 11, a rotor 13 for installation and a roller support 14, the platform supports 9 are relatively arranged and are respectively located on both sides of the rotor 13, the platform support 9 on one side is installed with a reduction motor 10, one end of the retractable universal coupling 11 is installed on the output shaft of the reduction motor 10, and the first suspension is respectively installed on the platform support 9 arm 19 and a second cantilever 20, the first cantilever 19 and the second cantilever 20 are arranged opposite to each other, a fixed platform 21 is installed on the first cantilever 19, a roller support 14 is installed on the second cantilever 20, and a connecting shaft and a rolling shaft are installed at both ends of the rotor 13 respectively. When the rotor 13 is transported between the first cantilever 19 and the second cantilever 20 by the AGV trolley device, the connecting shaft on the rotor 13 is placed on the fixed platform 21, the other end of the telescopic universal coupling 11 is connected to the connecting shaft on the rotor 13, and the rolling shaft is placed on the roller support 14;

[0043] The pedal device is respectively installed on both sides of the platform support 9, and the pedal device includes a pedal support 2, a pedal, a guardrail 7, an electric push rod 8 and a bearing seat 17. The pedal support 2 is fixed on the ground, and the bearing seat 17 is laterally fixed above the pedal support 2. The guardrail 7 is installed on the pedal, and the pedal is rotatably installed in the bearing seat 17. One end of the electric push rod 8 is vertically fixed on the pedal support 2, and the other end is connected to the pedal. Before the AGV trolley device carries the rotor 13 to move between the first cantilever 19 and the second cantilever 20, the pedal is pushed by the electric push rod 8 to be folded, and the pedal is raised and stored. The AGV trolley device carries the rotor 13 to enter between the first cantilever 19 and the second swing arm. When the rotor 13 is installed and the AGV trolley device drives away, the pedal is pushed by the electric push rod 8 to be folded, and the pedal is lowered and laid flat.

[0044] The AGV trolley device includes an AGV trolley 15 and an AGV vehicle-mounted lifting platform 16, the AGV vehicle-mounted lifting platform 16 is installed above the AGV trolley 15, the width of the AGV trolley 15 is smaller than the distance between the platform supports 9 on both sides, the height of the AGV trolley 15 is lower than the height of the first cantilever 19 and the second cantilever 20, the rotor 13 is placed on the AGV vehicle-mounted lifting platform 16 and transported to between the first cantilever 19 and the second cantilever 20 by the AGV trolley 15, before the rotor 13 is placed between the platform supports 9, the AGV vehicle-mounted lifting platform 16 lifts the rotor 13, and after the rotor 13 is placed between the platform supports 9, the AGV vehicle-mounted lifting platform 16 lowers the rotor 13, the connecting shaft on the rotor 13 is flush with the output shaft of the reduction motor 10, and the rolling shaft is placed on the roller support 14.

[0045] The present invention proposes a rotor embedding and paralleling tooling adapted to the AGV distribution method, including a support seat device, a pedal device and an AGV trolley device, wherein the support seat device is used to realize the installation and fixation of the reduction motor 10 and the fixation and connection of the rotor 13, the support seat device includes a platform support 9, a reduction motor 10, a retractable universal coupling 11, a rotor 13 for installation and a roller support 14, the platform supports 9 are relatively arranged and are respectively located on both sides of the rotor 13, the platform support 9 on one side is installed with a reduction motor 10, the output shaft of the reduction motor 10 is installed with a retractable universal coupling 11, the reduction motor 10 is connected to the connecting shaft of the rotor 13 through the retractable universal coupling 11, and the rotor 13 can be connected more smoothly through the retractable universal coupling 11. It can prevent the rotor 13 from jumping and ensure the safety of work. The first cantilever 19 and the second cantilever 20 are respectively installed on the platform support 9. The first cantilever 19 and the second cantilever 20 are arranged relatively. A fixed platform 21 is installed on the first cantilever 19, and a roller support 14 is installed on the second cantilever 20. When the rotor 13 is transported between the first cantilever 19 and the second cantilever 20 by the AGV trolley device, the connecting shaft on the rotor 13 is placed on the fixed platform 21. At this time, the telescopic universal coupling 11 is connected to the connecting shaft on the rotor 13, and the rolling shaft is placed on the roller support 14. Through the first cantilever 19 and the second cantilever 20, not only can the shape and size of the AGV be adapted in a cantilever support manner, but also it can ensure that the AGV trolley 15 can pass through the tooling to realize loading and unloading operations;

[0046] The pedal device is respectively installed on both sides of the platform support 9. The pedal device includes a pedal support 2, a pedal, a guardrail 7, an electric push rod 8 and a bearing seat 17. The structural design of the pedal device fully considers the passing size of the AGV trolley device and the convenience of the pedal folding operation. The electric push rod 8 can realize the automatic lifting and lowering of the pedal. Before the AGV trolley device carries the rotor 13 to move between the first cantilever 19 and the second cantilever 20, the pedal is pushed by the electric push rod 8 to realize folding, and the pedal is raised and stored. The AGV trolley device carries the rotor 13 to enter between the first cantilever 19 and the second swing arm. When the rotor 13 is installed and the AGV trolley device drives away, the pedal is pushed by the electric push rod 8 to realize folding, and the pedal is lowered and laid flat.

[0047] The AGV trolley device includes an AGV trolley 15 and an AGV vehicle-mounted lifting platform 16. The AGV vehicle-mounted lifting platform 16 is installed above the AGV trolley 15. The rotor 13 can be transported and lifted by the AGV vehicle-mounted lifting platform 16. The width of the AGV trolley 15 is less than the distance between the platform supports 9 on both sides. The height of the AGV trolley 15 is lower than the height of the first cantilever 19 and the second cantilever 20, so that the AGV trolley 15 can enter between the first cantilever 19 and the second cantilever 20. Before the rotor 13 is placed between the platform supports 9, the AGV vehicle-mounted lifting platform 16 lifts the rotor 13. After the rotor 13 is placed between the platform supports 9, the AGV vehicle-mounted lifting platform 16 lowers the rotor 13. The connecting shaft on the rotor 13 is flush with the output shaft of the reduction motor 10, and the rolling shaft is placed on the roller support 14.

[0048] The present application adapts the shape and size of the AGV in a cantilever support manner by providing a first cantilever 19 and a second cantilever 20 .

[0049] The reduction motor 10 and the rotor 13 are connected via a retractable universal coupling 11, so that the rotor 13 can run more smoothly.

[0050] By setting up an electric folding pedal structure, the pedal can be automatically raised and lowered and stored through the electric push rod 8 and the bearing seat 17, which can effectively avoid AGV while raising the working height of personnel. During the operation process, the rotor 13 can be rotated to any position and then stopped and braked for more convenient operation.

[0051] A base is embedded in the ground below the platform support 9, and the base includes a tooling base plate, anchor screws and washers. The tooling base plate is fixed to the ground by anchor screws, and the platform support 9 is fixedly mounted on the tooling base plate. The washers are located between the tooling base plate and the ground, and the horizontality of the tooling base plate is adjusted by the washers. A base is embedded in the ground below the platform support 9, which is used to realize the installation and fixation of the platform support 9. The base is installed in a foundation sinking manner, and the base is sunk below the ground to ensure that the upper surface of the base is flush with the ground, so that the AGV trolley 15 can enter smoothly. The tooling base plate is fixed to the ground by anchor screws to overcome the bending moment generated when the platform support 9 is loaded. The washers are located between the tooling base plate and the ground, and the horizontality of the tooling base plate can be adjusted by the washers, which is convenient for the installation and fixation of the platform support 9.

[0052] It also includes anchor bolts 1, and the pedal support 2 is fixedly installed on the ground by the anchor bolts 1 to achieve fixation.

[0053] It also includes a pedal hinge 5 and a guardrail hinge 6. The pedal includes pedal one 3 and pedal two 4. Pedal two 4 is connected to the pedal support 2 through a bearing seat 17. Pedal one 3 is connected to pedal two 4 through the pedal hinge 5. The guardrail 7 is connected to pedal one 3 and pedal two 4 through the guardrail hinge 6. Pedal 2 4 is connected to pedal support 2 through bearing seat 17, pedal 1 3 and pedal 2 4 are connected through inter-pedal hinge 5, and guardrail 7 is connected to pedal 1 3 and pedal 2 4 through guardrail hinge 6. When in use, electric push rod 8 is stretched upward, so that pedal 2 4 and pedal 1 3 can be turned over and stored, and guardrail 7 installed on pedal 1 3 and pedal 2 4 is stored together, so as to realize the lifting of the pedal. At this time, the AGV trolley device can carry the rotor 13 into between the first cantilever 19 and the second cantilever 20. After the rotor 13 is installed and the AGV trolley device drives away, the electric push rod 8 is retracted, so that pedal 2 4 and pedal 1 3 can be turned over and stretched out for flat laying, and guardrail 7 installed on pedal 1 3 and pedal 2 4 is stretched out together for flat laying, so as to realize the flat laying of the pedal.

[0054] It also includes a transition flange 12 , and the telescopic universal coupling 11 is connected to the rotor 13 via the transition flange 12 .

[0055] It also includes a reduction motor mounting plate 18 , which is fixed above the platform support 9 , and the reduction motor 10 is fixed on the reduction motor mounting plate 18 .

[0056] The AGV vehicle-mounted lifting platform 16 is provided with a V-shaped groove, and the rotor 13 is placed in the V-shaped groove.

[0057] The fixing platform 21 and the roller support 14 are fixedly mounted on the first cantilever 19 and the second cantilever 20 by bolts, respectively.

[0058] The roller support 14 includes a roller seat and a roller. The roller is rotatably mounted in the roller seat, and the rolling shaft is placed in the gap between two adjacent rollers.

[0059] The present invention is applicable to the process of inserting and arranging the wires of the wind turbine rotor 13. Compared with the existing tooling for inserting and arranging the wires of the rotor 13, the present tooling has the following optimizations:

[0060] 1. Adapt to AGV intelligent logistics line to realize the automatic loading and unloading function of rotor 13.

[0061] 2. Minimize overall weight through optimized design and lightweight structure.

[0062] 3. Through comprehensive analysis of the structural dimensions of the product, the spacing between the 9 support positions is optimally selected, making the tooling more versatile.

[0063] 4. The connection design through the telescopic universal coupling 11 can prevent the workpiece from jumping and ensure safety.

[0064] 5. The electric folding pedal structure can effectively avoid AGV while raising the working height of personnel. During the operation, the workpiece can be rotated to any position and then stopped and braked for more convenient operation.

[0065] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any modification or equivalent change made based on the technical essence of the present invention still falls within the scope of protection required by the present invention.

Claims

1. A rotor-embedded wire and head-joining tooling adapted to an AGV delivery method, comprising a support seat device, a pedal device and an AGV trolley device, wherein the support seat device comprises a platform support (9), a reduction motor (10), a retractable universal coupling (11), a rotor (13) for installation and a roller support (14), wherein the platform supports (9) are arranged opposite to each other and are respectively located on both sides of the rotor (13), a reduction motor (10) is installed on one side of the platform support (9), one end of the retractable universal coupling (11) is installed on the output shaft of the reduction motor (10), and a first cantilever (19) and a second cantilever (14) are respectively installed on the platform support (9). A cantilever (20), wherein the first cantilever (19) and the second cantilever (20) are arranged opposite to each other, a fixed platform (21) is installed on the first cantilever (19), a roller support (14) is installed on the second cantilever (20), and a connecting shaft and a rolling shaft are installed at both ends of the rotor (13), respectively. When the rotor (13) is transported between the first cantilever (19) and the second cantilever (20) by the AGV trolley device, the connecting shaft on the rotor (13) is placed on the fixed platform (21), the other end of the telescopic universal coupling (11) is connected to the connecting shaft on the rotor (13), and the rolling shaft is placed on the roller support (14); The pedal device is respectively installed on both sides of the platform support (9), and the pedal device includes a pedal support (2), a pedal, a guardrail (7), an electric push rod (8) and a bearing seat (17). The pedal support (2) is fixed on the ground, and the bearing seat (17) is laterally fixed above the pedal support (2). The guardrail (7) is installed on the pedal, and the pedal is rotatably installed in the bearing seat (17). One end of the electric push rod (8) is vertically fixed on the pedal support (2), and the other end is connected to the pedal. When the AGV trolley device carries the rotor (13) and moves between the first cantilever (19) and the second cantilever (20), the pedal is pushed by the electric push rod (8) to be folded, and the pedal is raised and stored. The AGV trolley device carries the rotor (13) and enters between the first cantilever (19) and the second swing arm. When the rotor (13) is installed and the AGV trolley device drives away, the pedal is pushed by the electric push rod (8) to be flipped, and the pedal is lowered and laid flat. The AGV trolley device comprises an AGV trolley (15) and an AGV vehicle-mounted lifting platform (16), wherein the AGV vehicle-mounted lifting platform (16) is installed above the AGV trolley (15), the width of the AGV trolley (15) is smaller than the distance between the platform supports (9) on both sides, the height of the AGV trolley (15) is lower than the height of the first cantilever (19) and the second cantilever (20), and the rotor (13) is placed on the AGV vehicle-mounted lifting platform (16) and is lifted by the AGV trolley (15). 15) is transported between the first cantilever (19) and the second cantilever (20); before the rotor (13) is placed between the platform supports (9), the AGV vehicle-mounted lifting platform (16) lifts the rotor (13); after the rotor (13) is placed between the platform supports (9), the AGV vehicle-mounted lifting platform (16) lowers the rotor (13); the connecting shaft on the rotor (13) is flush with the output shaft of the reduction motor (10), and the rolling shaft is placed on the roller support (14); A base is pre-buried in the ground below the platform support (9), and the base includes a tooling base plate, anchor screws and shims. The tooling base plate is fixed to the ground by the anchor screws, and the platform support (9) is fixedly mounted on the tooling base plate. The shims are located between the tooling base plate and the ground, and the levelness of the tooling base plate is adjusted by the shims. It also includes an anchor bolt (1), and the pedal support (2) is fixedly mounted on the ground by the anchor bolt (1) to achieve fixation; It also includes a pedal hinge (5) and a guardrail hinge (6), the pedal includes a pedal 1 (3) and a pedal 2 (4), the pedal 2 (4) is connected to the pedal support (2) through a bearing seat (17), the pedal 1 (3) is connected to the pedal 2 (4) through the pedal hinge (5), and the guardrail (7) is connected to the pedal 1 (3) and the pedal 2 (4) through the guardrail hinge (6); It also includes a transition flange (12), and the telescopic universal coupling (11) is connected to the rotor (13) via the transition flange (12); It also includes a reduction motor mounting plate (18), wherein the reduction motor mounting plate (18) is fixed above the platform support (9), and the reduction motor (10) is fixed on the reduction motor mounting plate (18); The AGV vehicle-mounted lifting platform (16) is provided with a V-shaped groove, and the rotor (13) is placed in the V-shaped groove; The fixing platform (21) and the roller support (14) are respectively fixedly mounted on the first cantilever (19) and the second cantilever (20) by means of bolts; The roller support (14) comprises a roller seat and a roller, wherein the roller is rotatably mounted in the roller seat, and the rolling shaft is placed in the gap between two adjacent rollers.

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