Self-adaptive load balancing planetary reducer structure

Abstract

The invention relates to the technical field of speed reducers. The self-adaptive load balancing planetary reducer structure comprises a driving motor, a gear ring, a plurality of planetary gears meshed with the gear ring, a sun gear fixedly arranged at the output end of the driving motor and meshed with the planetary gears, and a connecting shaft arranged on the circle center of the planetary gears and extending in the direction away from the driving motor. The connecting disc is arranged at the ends, away from the planetary gears, of the connecting shafts and connected with the connecting shafts, the output shaft is arranged on the circle center of the face, away from the connecting shafts, of the connecting disc, and the motor shell is used for containing the driving motor, the gear ring, the planetary gears and the connecting disc. A connecting tooth groove used for being connected with the sun gear is formed in the face, close to the connecting shaft, of the connecting disc, the output end of the driving motor is provided with an extending device used for controlling the output end of the driving motor to extend so that the sun gear can stretch into the connecting tooth groove to control rotation of the connecting disc, and the gear motor can be converted into the high-rotating-speed and low-torque state.

Description

Technical Field

[0001] This application relates to the technical field of speed reducers, especially the structure of an adaptive load-balanced planetary speed reducer. Background Art

[0002] The planetary speed reducer is based on the special design of planetary gears. In a planetary speed reducer, the sun gear is located at the center, and the planetary gears revolve around the sun gear while also rotating on their own axes. Through this unique design, when a gear with fewer teeth on the input shaft meshes with a larger gear on the output shaft, the purpose of speed reduction can be achieved.

[0003] However, some users have pointed out that although the drive of the speed reducer is very stable, when the factory is in the peak season for processing and production, on some automated production lines, in order to improve production efficiency, it may be necessary to speed up a certain process. At this time, it is necessary to accelerate the speed reduction motor that drives this process. However, temporarily replacing the motor will consume a lot of time and may also lead to a decrease in production efficiency. For this reason, this application proposes a structure of an adaptive load-balanced planetary speed reducer. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of this application is to provide a structure of an adaptive load-balanced planetary speed reducer, which is used to solve the technical problem in the prior art that the production efficiency of the automated production line cannot be improved because the speed reduction motor cannot be accelerated.

[0005] The above purpose of this application is achieved through the following technical solutions: The structure of the adaptive load-balanced planetary speed reducer includes a drive motor, a ring gear, a plurality of planetary gears meshing with the ring gear, a sun gear fixedly arranged on the output end of the drive motor and meshing with the plurality of planetary gears, a connecting shaft arranged at the center of the planetary gear and extending away from the drive motor, a connecting disc arranged at the end of the connecting shaft away from the planetary gear and connecting the plurality of connecting shafts, an output shaft arranged at the center of the side of the connecting disc away from the connecting shaft, and a motor housing for accommodating the drive motor, the ring gear, the planetary gears, and the connecting disc. The plurality of connecting shafts are rotatably connected to the connecting disc. A connecting tooth groove for connecting the sun gear is provided on the side of the connecting disc close to the connecting shaft. An extending device for controlling the extension of the output end of the drive motor so that the sun gear extends into the connecting tooth groove to control the rotation of the connecting disc is provided at the output end of the drive motor.

[0006] Further, the extension device includes a sleeve fixedly connected to the output end of the driving motor, a rotating shaft inserted into the sleeve, and a first blower disposed on one side of the driving motor and having its output end pneumatically connected to the sleeve. The sun gear is provided at the end of the rotating shaft away from the driving motor. A connecting chute is provided in the sleeve along the length direction of the sleeve. A connecting block extending into the connecting chute is provided on the shaft surface of the rotating shaft. The output end of the first blower is connected to the end of the sleeve close to the driving motor.

[0007] By adopting the above technical solution, under normal circumstances, the sun gear is located between multiple planetary gears and meshes with the planetary gears. At this time, the driving motor is started, and the output end of the driving motor rotates, driving the sleeve to rotate. The sleeve drives the rotating shaft to rotate, so that the sun gear drives the planetary gears to rotate along the ring gear, and the connecting disc is driven to rotate by the connecting shaft, thereby driving the output shaft to rotate. The rotational force of the sun gear is dispersed by multiple planetary gears, so that the rotational speed of the output shaft is reduced and the torque is increased. When it is necessary to improve the production efficiency on some automated production lines, only the first blower and the driving motor need to be started, so that the air flow flows along the air path into the sleeve, pushing the rotating shaft to extend, so that the sun gear disengages from the planetary gears and gradually extends into the connecting tooth groove while rotating and meshes with the connecting tooth groove, so that the sun gear directly drives the connecting disc to rotate without passing through the deceleration of the planetary gears, thereby driving the output shaft to rotate, increasing the rotational speed of the output shaft and reducing the torque, and the production efficiency of the automated production line can be improved, achieving the purpose of solving the technical problem that the production efficiency of the automated production line cannot be improved due to the inability of the reduction motor to accelerate, and improving the applicability of the reduction motor.

[0008] Further, a second blower is provided on the side of the driving motor away from the first blower, and the output end of the second blower is pneumatically connected to the end of the sleeve away from the driving motor.

[0009] By adopting the above technical solution, when the user needs the reduction motor to rotate slowly, only the second blower and the driving motor need to be started, so that the second blower outputs air flow into the sleeve. The air flow flows along the air path into the sleeve, pushing the rotating shaft to contract, so that the sun gear disengages from the connecting tooth groove and gradually retracts between multiple planetary gears and meshes with them, so that the rotational force of the sun gear is dispersed again through the planetary gears and transmitted to the output shaft, reducing the rotational speed of the output shaft and increasing the torque, and further improving the applicability of the reduction motor.

[0010] Further, a rotating structure is provided at the connection between the first blower and the sleeve and at the connection between the second blower and the sleeve. The first blower and the second blower are connected to the sleeve through the rotating structure.

[0011] Further, the rotating structure includes an annular groove formed on the outer side of the sleeve, a through hole formed on the bottom surface of the annular groove and penetrating through the sleeve, and a connecting ring sleeved in the annular groove and rotatably connected to the sleeve. The circumferential surface of the connecting ring communicates with the output end of the first blower or the output end of the second blower.

[0012] By adopting the above technical solution, although the setting of the extension device improves the applicability of the reduction motor, since the sleeve is fixedly connected to the output end of the drive motor, the rotating sleeve may wind the output ends of the first blower and the second blower around the sleeve, making the first blower and the second blower unable to be used normally. The setting of the rotating structure solves this technical problem. Through the setting of the rotating structure, the first blower and the second blower are connected to the sleeve through the connecting ring. When the sleeve rotates, the connecting ring rotatably connected to the sleeve will remain in its original state and not rotate due to the limitation of the output ends of the first blower and the second blower, thus preventing the output ends of the first blower and the second blower from being wound around the sleeve. The air flow at the output ends of the first blower and the second blower enters the sleeve through the through hole.

[0013] Further, mounting structures are provided on both sides of the connecting ring for mounting the connecting ring on the sleeve.

[0014] Further, the mounting structure includes annular insertion openings formed on both sides of the annular groove and annular insertion pieces provided on both sides of the connecting ring and extending into the annular insertion openings.

[0015] By adopting the above technical solution, through the setting of the mounting structure, the cooperation of the annular insertion pieces and the annular insertion openings can fill the gaps between both sides of the connecting ring and the annular groove, improving the sealing performance of the connecting ring. Moreover, the setting of the annular insertion pieces and the annular insertion openings can prevent the inner wall of the connecting ring from completely fitting the annular groove, enabling the air flow at the output ends of the first blower and the second blower to flow into the sleeve more easily.

[0016] Further, an installation opening penetrating through the connecting disc is formed at the center of the connecting disc. The output shaft is inserted into the installation opening. A locking structure is provided between the output shaft and the connecting disc. The output shaft is connected to the connecting disc through the locking structure. The connecting tooth groove is formed on the end surface of the output shaft near the sun gear.

[0017] Further, the locking structure includes a connecting opening formed on the inner wall of the installation opening, a receiving opening formed on the axial surface of the output shaft and docking with the connecting opening, a locking rod inserted into the receiving opening, a locking spring provided in the receiving opening for pushing the locking rod into the connecting opening, a remote control power source provided in the receiving opening, and an electromagnet circuit-connected to the remote control power source and used for adsorbing the locking rod to retract into the receiving opening.

[0018] By adopting the above technical solution, although the setting of the extension device improves the applicability of the reduction motor, when the sun gear directly drives the output shaft to rotate through the connecting tooth groove, since the connecting disc is still connected to the planetary gear, this causes the planetary gear to rotate within the gear ring when the output shaft rotates, resulting in the output shaft being affected by the resistance of the planetary gear when rotating, and the output shaft may not be able to rotate more quickly. The setting of the locking structure solves this technical problem. Through the setting of the locking structure, under normal circumstances, the locking rod is pushed into the connecting port by the locking spring, so that the output shaft is locked with the connecting disc, enabling the output shaft to rotate in a normal low-speed and high-torque rotation mode. When the output shaft changes to a high-speed and low-torque state, the user can activate the remote control power supply to conduct the electromagnet, so that the electromagnet adsorbs and compresses the locking spring, causing the locking rod to retract into the receiving port, and the output shaft is no longer locked with the connecting disc and can rotate independently on the connecting disc. In this way, the rotation of the output shaft is not affected by the resistance of the planetary gear, further improving the rotation speed of the output shaft when it changes to a high-speed and low-torque state.

[0019] Further, the locking rod is made of iron-nickel alloy.

[0020] By adopting the above technical solution, iron-nickel alloy has excellent magnetic properties and mechanical properties, and good corrosion resistance.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: Through the setting of the extension device, when it is necessary to improve production efficiency on certain automated production lines, only need to start the first blower and the drive motor, so that the air flow flows along the air path into the sleeve, pushing the rotating shaft to extend, so that the sun gear disengages from the planetary gear, rotates and gradually extends into the connecting tooth groove, meshes with the connecting tooth groove, enabling the sun gear to directly drive the connecting disc to rotate without passing through the deceleration of the planetary gear, thereby causing the output shaft to rotate, reducing the torque and increasing the rotation speed of the output shaft, and improving the production efficiency of the automated production line. This achieves the purpose of solving the technical problem in the prior art that the production efficiency of the automated production line cannot be improved due to the inability of the reduction motor to accelerate, and improves the applicability of the reduction motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the embodiment; Figure 2 is Figure 1 a schematic diagram of the specific structure after hiding the motor housing; Figure 3 is along Figure 2 the sectional view taken along line A-A in Figure 4 is Figure 3 the enlarged view of part A in Figure 5 is Figure 2 Another view of the overall structure; Figure 6 is a sectional view along Figure 5 section line B-B in ; Figure 7 is Figure 6 an enlarged view of part B in .

[0023] Reference numerals: 1, drive motor; 10, ring gear; 11, planetary gear; 12, sun gear; 13, connecting shaft; 14, connecting disc; 15, output shaft; 16, motor housing; 17, connecting tooth groove; 18, mounting opening; 2, extension device; 20, sleeve; 21, rotating shaft; 22, first blower; 23, second blower; 3, rotating structure; 30, annular groove; 31, through opening; 32, connecting ring; 4, mounting structure; 40, annular socket; 41, annular socket piece; 5, locking structure; 50, connecting port; 51, receiving port; 52, locking rod; 53, locking spring; 54, remote control power supply; 55, electromagnet. Detailed implementation manners

[0024] The present application will be further described in detail below with reference to the accompanying drawings.

[0025] Example, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, An adaptive load-balancing planetary reduction gear structure, comprising a driving motor 1, a ring gear 10, multiple planetary gears 11 meshing with the ring gear 10, a sun gear 12 fixedly arranged on the output end of the driving motor 1 and meshing with multiple planetary gears 11, a connecting shaft 13 arranged at the center of the planetary gear 11 and extending away from the driving motor 1, a connecting disk 14 arranged at the end of the connecting shaft 13 away from the planetary gear 11 and connecting multiple connecting shafts 13, an output shaft 15 arranged at the center of the side of the connecting disk 14 away from the connecting shaft 13, and a motor housing 16 for accommodating the driving motor 1, the ring gear 10, the planetary gears 11, and the connecting disk 14. Multiple connecting shafts 13 are rotatably connected to the connecting disk 14. A connecting tooth groove 17 for connecting the sun gear 12 is arranged on the side of the connecting disk 14 close to the connecting shaft 13. Both the ring gear 10 and the connecting disk 14 are rotatably connected to the motor housing 16. An extension device 2 for controlling the extension of the output end of the driving motor 1 to make the sun gear 12 extend into the connecting tooth groove 17 to control the rotation of the connecting disk 14 is arranged at the output end of the driving motor 1. The extension device 2 includes a sleeve 20 fixedly connected to the output end of the driving motor 1, a rotating shaft 21 inserted into the sleeve 20, and a first blower 22 arranged on one side of the driving motor 1 and having its output end pneumatically connected to the sleeve 20. The sun gear 12 is arranged at the end of the rotating shaft 21 away from the driving motor 1. A connecting chute is arranged in the sleeve 20 along the length direction of the sleeve 20. A connecting block extending into the connecting chute is arranged on the shaft surface of the rotating shaft 21. The output end of the first blower 22 is connected to the end of the sleeve 20 close to the driving motor 1. Under normal circumstances, the sun gear 12 is located between multiple planetary gears 11 and meshes with the planetary gears 11. At this time, when the driving motor 1 is started, the output end of the driving motor 1 rotates, driving the sleeve 20 to rotate. The sleeve 20 drives the rotating shaft 21 to rotate, so that the sun gear 12 drives the planetary gears 11 to rotate along the ring gear 10, and the connecting disk 14 is driven to rotate by the connecting shaft 13, thereby making the output shaft 15 rotate. The rotational force of the sun gear 12 is dispersed by multiple planetary gears 11, so that the rotational speed of the output shaft 15 is reduced and the torque is increased. When it is necessary to improve production efficiency on some automated production lines, only the first blower 22 and the driving motor 1 need to be started, so that the air flow flows along the air path into the sleeve 20, pushing the rotating shaft 21 to extend, so that the sun gear 12 disengages from the planetary gears 11 and gradually extends into the connecting tooth groove 17 while rotating and meshes with the connecting tooth groove 17, so that the sun gear 12 directly drives the connecting disk 14 to rotate without passing through the deceleration of the planetary gears 11, thereby making the output shaft 15 rotate, so that the rotational speed of the output shaft 15 is increased and the torque is reduced, and the production efficiency of the automated production line can be improved, achieving the purpose of solving the technical problem in the prior art that the production efficiency of the automated production line cannot be improved because the reduction motor cannot be accelerated, and improving the applicability of the reduction motor.

[0026] In this embodiment, a second blower 23 is provided on the side of the drive motor 1 away from the first blower 22. The air path at the output end of the second blower 23 is connected to one end of the sleeve 20 away from the drive motor 1. When the user needs the reduction motor to rotate slowly, only the second blower 23 and the drive motor 1 need to be started, so that the second blower 23 outputs air flow into the sleeve 20. The air flow flows along the air path into the sleeve 20, pushing the rotating shaft 21 to contract, so that the sun gear 12 disengages from the connecting tooth groove 17, rotates and gradually retracts between the plurality of planetary gears 11 and meshes with them, so that the rotational force of the sun gear 12 is dispersed and transmitted to the output shaft 15 again through the planetary gears 11, reducing the speed of the output shaft 15 and increasing the torque, further improving the applicability of the reduction motor.

[0027] Although the setting of the extension device 2 improves the applicability of the reduction motor, since the sleeve 20 is fixedly connected to the output end of the drive motor 1, the rotating sleeve 20 may wind the output ends of the first blower 22 and the second blower 23 around the sleeve 20, making the first blower 22 and the second blower 23 unable to be used normally. To solve this technical problem, in this embodiment, a rotating structure 3 is provided at the connection between the first blower 22 and the sleeve 20 and at the connection between the second blower 23 and the sleeve 20. The first blower 22 and the second blower 23 are connected to the sleeve 20 through the rotating structure 3. The rotating structure 3 includes an annular groove 30 opened on the outer side of the sleeve 20, a through hole 31 opened on the bottom surface of the annular groove 30 and penetrating the sleeve 20, and a connecting ring 32 sleeved in the annular groove 30 and rotatably connected to the sleeve 20. The circumferential surface of the connecting ring 32 communicates with the output end of the first blower 22 or the output end of the second blower 23. Through the setting of the rotating structure 3, the first blower 22 and the second blower 23 are connected to the sleeve 20 through the connecting ring 32. When the sleeve 20 rotates, the connecting ring 32 rotatably connected to the sleeve 20 will remain in its original state and not rotate due to the limitation of the output ends of the first blower 22 and the second blower 23, thus preventing the output ends of the first blower 22 and the second blower 23 from being wound around the sleeve 20. The air flow at the output ends of the first blower 22 and the second blower 23 enters the sleeve 20 through the through hole 31.

[0028] In this embodiment, mounting structures 4 for mounting the connecting ring 32 on the sleeve 20 are provided on both sides of the connecting ring 32. The mounting structure 4 includes annular insertion openings 40 formed on both sides of the annular groove 30 and annular insertion pieces 41 provided on both sides of the connecting ring 32 and extending into the annular insertion openings 40. Through the arrangement of the mounting structure 4, the cooperation between the annular insertion pieces 41 and the annular insertion openings 40 can fill the gaps between both sides of the connecting ring 32 and the annular groove 30, improving the sealing performance of the connecting ring 32. Moreover, the arrangement of the annular insertion pieces 41 and the annular insertion openings 40 can prevent the inner wall of the connecting ring 32 from completely fitting the annular groove 30, enabling the air flow at the output ends of the first blower 22 and the second blower 23 to flow more easily into the sleeve 20.

[0029] Although the setting of the extension device 2 improves the applicability of the reduction motor, when the sun gear 12 directly drives the output shaft 15 to rotate through the connecting tooth grooves 17, since the connecting disc 14 is still connected to the planetary gear 11, this causes the planetary gear 11 to rotate within the gear ring 10 when the output shaft 15 rotates, resulting in the resistance of the planetary gear 11 affecting the rotation of the output shaft 15 when the output shaft 15 rotates, and causing the output shaft 15 to possibly not rotate more quickly. Refer to Figure 6 and Figure 7To solve this technical problem, in this embodiment, an installation opening 18 penetrating through the connecting disk 14 is provided at the center of the connecting disk 14. The output shaft 15 is inserted into the installation opening 18, and a locking structure 5 is provided between the output shaft 15 and the connecting disk 14. The output shaft 15 is connected to the connecting disk 14 through the locking structure 5. A connecting tooth groove 17 is formed on the end face of one end of the output shaft 15 close to the sun gear 12. The locking structure 5 includes a connecting opening 50 formed on the inner wall of the installation opening 18, a receiving opening 51 formed on the shaft surface of the output shaft 15 and docking with the connecting opening 50, a locking rod 52 inserted into the receiving opening 51, a locking spring 53 arranged in the receiving opening 51 for pushing the locking rod 52 into the connecting opening 50, a remote control power supply 54 arranged in the receiving opening 51, and an electromagnet 55 electrically connected to the remote control power supply 54 and used for adsorbing the locking rod 52 to retract into the receiving opening 51. Through the setting of the locking structure 5, under normal circumstances, the locking rod 52 is pushed into the connecting opening 50 by the locking spring 53, so that the output shaft 15 is locked with the connecting disk 14, and the output shaft 15 rotates in a normal low-speed and high-torque rotation mode. When the output shaft 15 changes to a high-speed and low-torque state, the user can start the remote control power supply 54 to conduct the electromagnet 55, so that the electromagnet 55 adsorbs and compresses the locking spring 53 with the locking rod 52, so that the locking rod 52 retracts into the receiving opening 51, and the output shaft 15 is no longer locked with the connecting disk 14 and can rotate independently on the connecting disk 14. In this way, the rotation of the output shaft 15 is not affected by the resistance of the planetary gear 11, and further improves the rotation speed of the output shaft 15 when it changes to a high-speed and low-torque state. The locking rod 52 is made of iron-nickel alloy, which has excellent magnetic properties, mechanical properties, and good corrosion resistance.

[0030] Specific implementation process: Under normal circumstances, the sun gear 12 is located between multiple planetary gears 11 and meshes with the planetary gears 11. At this time, the driving motor 1 is started, the output end of the driving motor 1 rotates, drives the sleeve 20 to rotate, the sleeve 20 drives the rotating shaft 21 to rotate, so that the sun gear 12 drives the planetary gears 11 to rotate along the toothed ring 10, and the connecting disk 14 is driven to rotate by the connecting shaft 13, so that the output shaft 15 rotates. The rotational force of the sun gear 12 is dispersed by multiple planetary gears 11, so that the rotation speed of the output shaft 15 is reduced and the torque is increased. When it is necessary to improve production efficiency on some automated production lines, only the first blower 22 and the driving motor 1 need to be started, so that the air flow flows along the air path into the sleeve 20, pushes the rotating shaft 21 to extend, so that the sun gear 12 disengages from the planetary gear 11, rotates and gradually extends into the connecting tooth groove 17 and meshes with the connecting tooth groove 17. Then the remote control power supply 54 is started to conduct the electromagnet 55, so that the electromagnet 55 adsorbs and compresses the locking spring 53 with the locking rod 52, so that the locking rod 52 retracts into the receiving opening 51, and the output shaft 15 is no longer locked with the connecting disk 14. At this time, the rotation mode of the output shaft 15 will change to a high-speed and low-torque state.

[0031] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. Adaptive load balancing planetary reducer structure, characterized by: The invention comprises a driving motor (1), a gear ring (10), a plurality of planetary gears (11) meshing with the gear ring (10), a sun gear (12) fixedly arranged on the output end of the driving motor (1) and meshing with the plurality of planetary gears (11), a connecting shaft (13) arranged on the center of the planetary gear (11) and extending in a direction away from the driving motor (1), a connecting disc (14) arranged at one end of the connecting shaft (13) away from the planetary gear (11) and connected to the plurality of connecting shafts (13), and an output shaft (12) arranged on the center of a side of the connecting disc (14) away from the connecting shaft (13). 5) and a motor housing (16) for accommodating a driving motor (1), a ring gear (10), a planetary gear (11), and a connecting disc (14); a plurality of connecting shafts (13) are rotatably connected to the connecting disc (14); a connecting tooth groove (17) for connecting to a sun gear (12) is provided on a side of the connecting disc (14) close to the connecting shaft (13); an extension device (2) is provided at the output end of the driving motor (1) for controlling the output end of the driving motor (1) to extend so that the sun gear (12) extends into the connecting tooth groove (17) to control the rotation of the connecting disc (14).

2. The adaptive load balancing planetary reducer structure according to claim 1, characterized in that: The extension device (2) comprises a sleeve (20) fixedly connected to the output end of the drive motor (1), a rotating shaft (21) inserted in the sleeve (20), and a first blower (22) arranged on one side of the drive motor (1) and the output end of the blower connected to the sleeve (20); the sun gear (12) is arranged on the end of the rotating shaft (21) away from the drive motor (1); a connecting groove is provided in the sleeve (20) along the length direction of the sleeve (20); a connecting block is provided on the axial surface of the rotating shaft (21) and extends into the connecting groove; the output end of the first blower (22) is connected to the end of the sleeve (20) close to the drive motor (1).

3. The adaptive load balancing planetary reducer structure according to claim 2, characterized in that: A second blower (23) is provided on the side of the drive motor (1) away from the first blower (22), and the gas circuit of the output end of the second blower (23) is connected to the end of the sleeve (20) away from the drive motor (1).

4. The adaptive load balancing planetary reducer structure according to claim 3, characterized in that: A rotating structure (3) is provided at the connection point between the first blower (22) and the sleeve (20) and at the connection point between the second blower (23) and the sleeve (20); the first blower (22) and the second blower (23) are connected to the sleeve (20) via the rotating structure (3).

5. The adaptive load balancing planetary reducer structure according to claim 4, characterized in that: The rotating structure (3) comprises an annular groove (30) formed on the outer side of the sleeve (20), a through hole (31) formed on the bottom surface of the annular groove (30) and penetrating the sleeve (20), and a connecting ring (32) sleeved in the annular groove (30) and rotatably connected to the sleeve (20), wherein the peripheral surface of the connecting ring (32) is connected to the output end of the first blower (22) or the output end of the second blower (23).

6. The adaptive load balancing planetary reducer structure according to claim 5, characterized in that: Mounting structures (4) are provided on both sides of the connecting ring (32) for mounting the connecting ring (32) on the sleeve (20).

7. The adaptive load balancing planetary reducer structure according to claim 6, characterized in that: The mounting structure (4) comprises an annular plug-in interface (40) provided on both sides of the annular groove (30) and an annular plug-in sheet (41) provided on both sides of the connecting ring (32) and extending into the annular plug-in interface (40).

8. The adaptive load balancing planetary reducer structure according to claim 1, characterized in that: The center of the connecting disc (14) is provided with an installation opening (18) which passes through the connecting disc (14); the output shaft (15) is inserted into the installation opening (18); a locking structure (5) is provided between the output shaft (15) and the connecting disc (14); the output shaft (15) is connected to the connecting disc (14) via the locking structure (5); and the connecting tooth groove (17) is provided on an end surface of the output shaft (15) at one end close to the sun gear (12).

9. The adaptive load balancing planetary reducer structure according to claim 8, characterized in that: The locking structure (5) comprises a connecting port (50) provided on the inner wall of the mounting port (18), a receiving port (51) provided on the axial surface of the output shaft (15) and docking with the connecting port (50), a locking rod (52) inserted into the receiving port (51), a locking spring (53) provided in the receiving port (51) and used for pushing the locking rod (52) into the connecting port (50), a remote control power supply (54) provided in the receiving port (51), and an electromagnet (55) which is connected to the remote control power supply (54) and used for attracting the locking rod (52) to retract into the receiving port (51).

10. The adaptive load balancing planetary reducer structure according to claim 9, characterized in that: The locking rod (52) is made of iron-nickel alloy.

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