Seat swing mechanism and amusement equipment

Abstract

The present invention discloses a seat swing mechanism and amusement equipment, comprising a drive assembly, a torque arm assembly, a high-speed ratio reducer, a transition flange, a frame, a slewing bearing, and an output flange. The drive assembly is connected to the torque arm assembly, which is disposed on the frame. One end of the high-speed ratio reducer is connected to the drive assembly, and the other end of the high-speed ratio reducer is connected to one end of the transition flange. The outer ring of the slewing bearing is connected to the frame, one end of the inner ring of the slewing bearing is connected to the other end of the transition flange, the other end of the inner ring of the slewing bearing is connected to one end of the output flange, and the other end of the output flange is connected to the cabin. The present invention achieves separation of load bearing and swinging force by having the high-speed ratio reducer transmit only the output torque of the drive assembly, while the slewing bearing bears the radial force and bending moment generated by the cabin. Furthermore, the torque arm assembly compensates for the installation defect of non-coaxiality, thereby improving the safety of the equipment and facilitating installation and maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of special equipment, in particular to a seat swing mechanism and amusement equipment. Background Art

[0002] At present, in some seat swing amusement equipment, the cabin is usually installed directly on the output flange of the large-speed ratio reducer, so that the large-speed ratio reducer not only needs to bear the dynamic and static loads from the cabin, but also needs to transmit the output torque from the drive mechanism, resulting in complex force conditions, high requirements for the reducer performance and load-bearing capacity, and inconvenient maintenance. In addition, there is a problem that the installation process is not accurate enough, which may easily cause the drive mechanism and the front-end load-bearing mechanism to be out of coaxiality. Summary of the Invention

[0003] The present invention aims to solve the above-mentioned deficiencies in the prior art and aims to provide a seat swing mechanism and amusement equipment to improve the safety of the equipment and facilitate the installation and maintenance of the equipment.

[0004] In the first aspect, an embodiment of the present invention proposes a seat swing mechanism, comprising: a drive assembly, a torque arm assembly, a high-speed ratio reducer, a transition flange, a frame, a slewing bearing and an output flange; the drive assembly is connected to the torque arm assembly, and the torque arm assembly is arranged on the frame; one end of the high-speed ratio reducer is connected to the drive assembly, and the other end of the high-speed ratio reducer is connected to one end of the transition flange to transmit the output torque of the drive assembly; the outer ring of the slewing bearing is connected to the frame, one end of the inner ring of the slewing bearing is connected to the other end of the transition flange, the other end of the inner ring of the slewing bearing is connected to one end of the output flange, and the other end of the output flange is connected to the cabin, so that the slewing bearing can withstand the radial force and bending moment generated by the cabin.

[0005] Furthermore, the driving assembly includes a servo power machine and a flange plate provided on the servo power machine, the servo power machine is connected to the high speed ratio reducer via the flange plate, and the flange plate is connected to the torque arm assembly.

[0006] Furthermore, the torque arm assembly includes a torsion arm and a buffer pad, the buffer pad is arranged on the outside of the torsion arm, the torsion arm is arranged on the frame, and the torsion arm is connected to the flange plate.

[0007] Furthermore, the seat swing mechanism also includes a swing limit assembly, which is arranged on the frame. A limiting structure is provided on the outer surface of the transition flange, and the swing limit assembly abuts against the limiting structure to limit the rotation of the transition flange.

[0008] Furthermore, the swing limiting assembly includes a limiting shaft, and the limiting structure includes a first limiting block and a second limiting block, and the limiting shaft abuts against the first limiting block or the second limiting block to limit the rotation of the transition flange.

[0009] Furthermore, the swing limit assembly also includes a first limit arm and a second limit arm, and the limit structure includes a first shear pin and a second shear pin, the first limit arm and the second limit arm are arranged on both sides of the limit axis, the first shear pin is arranged on the side of the first limit block away from the limit axis, and the second shear pin is arranged on the side of the second limit block away from the limit axis, the first limit arm is used to abut the first shear pin, and the second limit arm is used to abut the second shear pin.

[0010] Furthermore, the frame includes a fixed part and a connecting part, the fixed part is connected to the torque arm assembly and the swing limit assembly, the connecting part is vertically arranged on one end of the fixed part, the connecting part is provided with a first through hole adapted to the transition flange, and the outer ring of the slewing bearing is connected to the side of the connecting part away from the fixed part.

[0011] Furthermore, the fixing portion includes a bottom plate and side plates arranged on both sides of the bottom plate, the torque arm assembly and the swing limit assembly are arranged on the bottom plate, and a second through hole is provided on the side plates.

[0012] Furthermore, the fixing portion and the connecting portion are integrally formed.

[0013] On the other hand, an embodiment of the present invention further proposes an amusement device, wherein the amusement device includes a main body, a mounting base arranged on the main body, the above-mentioned seat swing mechanism and a cabin, the frame is connected to the mounting base, and the output flange is connected to the cabin.

[0014] Compared to the prior art, the present invention provides a seat swing mechanism and amusement equipment, comprising a drive assembly, a torque arm assembly, a high-speed ratio reducer, a transition flange, a frame, a slewing bearing, and an output flange. The drive assembly is connected to the torque arm assembly, which is mounted on the frame. One end of the high-speed ratio reducer is connected to the drive assembly, and the other end of the high-speed ratio reducer is connected to one end of the transition flange to transmit the output torque of the drive assembly. The outer ring of the slewing bearing is connected to the frame, one end of the inner ring of the slewing bearing is connected to the other end of the transition flange, the other end of the inner ring of the slewing bearing is connected to one end of the output flange, and the other end of the output flange is connected to the cabin, so that the slewing bearing can withstand the radial force and bending moment generated by the cabin. The present invention achieves separation of load bearing and swinging force by having the high-speed ratio reducer transmit only the output torque of the drive assembly, while the slewing bearing withstands the radial force and bending moment generated by the cabin. Furthermore, the torque arm assembly compensates for the installation defect of non-coaxiality, thereby improving the safety of the equipment and facilitating installation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic structural diagram of a seat swing mechanism according to an embodiment of the present invention;

[0017] Figure 2 This is a structural diagram of the seat swing mechanism according to an embodiment of the present invention from a main perspective;

[0018] Figure 3 is a cross-sectional view of a seat swing mechanism according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the positional relationship among the limiting shaft, limiting arm, limiting block, and shear pin of the seat swing mechanism according to an embodiment of the present invention;

[0020] Figure 5 A structural diagram showing the positional relationship among the limit shaft, limit arm, limit block and shear pin of the seat swing mechanism according to an embodiment of the present invention from a front view;

[0021] Figure 6 Schematic diagram of the structure of the amusement equipment according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] Directional terms used in the present invention, such as "upper," "lower," "front," "back," "left," "right," "inner," "outer," and "side," are used solely to refer to the directions in the accompanying drawings. Therefore, the directional terms used are intended to illustrate and facilitate understanding of the present invention and are not intended to limit the present invention.

[0024] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0025] In this example, see Figures 1 to 6 , Figure 1 A schematic structural diagram of a seat swing mechanism according to an embodiment of the present invention; Figure 2 This is a structural diagram of the seat swing mechanism according to an embodiment of the present invention from a main perspective; Figure 3 is a cross-sectional view of a seat swing mechanism according to an embodiment of the present invention; Figure 4 This is a schematic structural diagram of the positional relationship among the limiting shaft, limiting arm, limiting block, and shear pin of the seat swing mechanism according to an embodiment of the present invention; Figure 5 A structural diagram showing the positional relationship among the limit shaft, limit arm, limit block and shear pin of the seat swing mechanism according to an embodiment of the present invention from a front view; Figure 6 Schematic diagram of the structure of the amusement equipment according to an embodiment of the present invention.

[0026] See Figures 1 to 4A seat swing mechanism 100 provided in an embodiment of the present invention is disposed on a cabin 9 and includes: a drive assembly 1, a torque arm assembly 2, a high-speed ratio reducer 3, a transition flange 4, a frame 5, a slewing bearing 6, and an output flange 7. The drive assembly 1 is connected to the torque arm assembly 2, which is disposed on the frame 5. One end of the high-speed ratio reducer 3 is connected to the drive assembly 1, and the other end of the high-speed ratio reducer 3 is connected to one end of the transition flange 4 to transmit the output torque of the drive assembly 1. The outer ring of the slewing bearing 6 is connected to the frame 5, one end of the inner ring of the slewing bearing 6 is connected to the other end of the transition flange 4, the other end of the inner ring of the slewing bearing 6 is connected to one end of the output flange 7, and the other end of the output flange 7 is connected to the cabin 9, so that the slewing bearing 6 can withstand the radial force and bending moment generated by the cabin 9.

[0027] In this example, an embodiment of the present invention provides a seat swing mechanism 100. A drive assembly 1 is secured to a frame 5 via a torque arm assembly 2. The drive assembly 1 is connected to one end of a high-ratio reducer 3. The other end of the high-ratio reducer 3 is connected to one end of the inner ring of a slewing bearing 6 via a transition flange 4. The other end of the inner ring of the slewing bearing 6 is connected to a cabin 9 via an output flange 7. The outer ring of the slewing bearing 6 is also connected to the frame 5. The drive assembly 1 transmits power through the high-ratio reducer 3, which in turn transmits power to the slewing bearing 6 via the transition flange 4. This power is then transmitted to the cabin 9 via the output flange 7, achieving movement of the cabin 9. Therefore, the high-ratio reducer 3 is substantially immune to radial forces and bending moments generated by the cabin 9. These forces and bending moments are transmitted to the slewing bearing 6 via the output flange 7 and borne by the slewing bearing 6. Ultimately, the torque of the cabin 9's swing is borne by the high-speed ratio reducer 3, and the radial force and bending moment of the cabin 9 are borne by the slewing bearing 6, thereby dispersing the swing and load-bearing forces, solving the problem of the load-bearing and swinging structures being subjected to the same forces, enhancing the safety of the equipment, and facilitating repair and maintenance. Furthermore, the drive assembly 1, high-speed ratio reducer 3, transition flange 4, slewing bearing 6, and output flange 7 need to move coaxially. If the installation accuracy is inconsistent during the installation process, the coaxial requirements may not be met. Therefore, the drive assembly 1 is fixed to the frame 5 via the torque arm assembly 2. The torque arm assembly 2 compensates for this installation defect. When the drive assembly 1 moves, the fixing action of the torque arm assembly 2 ensures that the drive assembly 1 is in a relatively static state, solving the problem of the drive assembly 1 and the front-end load-bearing mechanism not being coaxial due to insufficient installation accuracy.

[0028] The seat swing mechanism 100 provided by the present invention includes a drive assembly 1, a torque arm assembly 2, a high-speed ratio reducer 3, a transition flange 4, a frame 5, a slewing bearing 6, and an output flange 7. The drive assembly 1 is connected to the torque arm assembly 2, which is mounted on the frame 5. One end of the high-speed ratio reducer 3 is connected to the drive assembly 1, and the other end of the high-speed ratio reducer 3 is connected to one end of the transition flange 4 to transmit the output torque of the drive assembly 1. The outer ring of the slewing bearing 6 is connected to the frame 5, one end of the inner ring of the slewing bearing 6 is connected to the other end of the transition flange 4, and the other end of the inner ring of the slewing bearing 6 is connected to one end of the output flange 7. The other end of the output flange 7 is connected to the cabin 9, so that the slewing bearing 6 can withstand the radial force and bending moment generated by the cabin 9. The present invention achieves separation of load bearing and swinging force by having the high-speed ratio reducer 3 transmit only the output torque of the drive assembly 1, while the slewing bearing 6 withstands the radial force and bending moment generated by the cabin 9. Furthermore, the torque arm assembly 2 compensates for the installation defect of non-coaxial installation, thereby improving the safety of the equipment and facilitating installation and maintenance.

[0029] In more specific embodiments, see Figures 1 to 3 The drive assembly 1 includes a servo power machine 11 and a flange plate 12 arranged on the servo power machine 11. The servo power machine 11 is connected to the high speed ratio reducer 3 through the flange plate 12, and the flange plate 12 is connected to the torque arm assembly 2.

[0030] In this embodiment, the drive assembly 1, which serves as the key structure for driving the cabin 9 to oscillate, is driven by a servo motor 11. The servo motor 11 is connected to the high-speed-ratio reducer 3 via a flange plate 12. Furthermore, the flange plate 12 is connected to the torque arm assembly 2, securing the drive assembly 1 to the frame 5 via the torque arm assembly 2. The power from the servo motor 11 is transmitted through the high-speed-ratio reducer 3, causing the slewing bearing 6 to drive the cabin 9 to oscillate at a certain angle. At the same time, the torque arm assembly 2 secures the drive assembly 1 in a relatively stationary state.

[0031] In more specific embodiments, see Figures 1 to 3 The torque arm assembly 2 includes a torsion arm 21 and a buffer pad 22 . The buffer pad 22 is arranged on the outside of the torsion arm 21 . The torsion arm 21 is arranged on the frame 5 . The torsion arm 21 is connected to the flange plate 12 .

[0032] In this embodiment, the torque arm assembly 2 includes a torsion arm 21 and a buffer pad 22. The flange plate 12 on the servo motor 11 is fixed to the frame 5 via the torsion arm 21. When the drive assembly 1 moves, the torsion arm 21 in the torque arm assembly 2 can move within the flange plate 12, allowing the drive assembly 1, the high-speed ratio reducer, the transition flange 4, the slewing bearing 6, and the output flange 7 to move coaxially. Furthermore, the buffer pad 22 around the torsion arm 21 provides a buffer and reduces motion noise during the movement of the torsion arm 21.

[0033] In more specific embodiments, see Figures 1 to 3 The seat swing mechanism 100 also includes a swing limit assembly 8, which is arranged on the frame 5. A limiting structure 41 is provided on the outer surface of the transition flange 4, and the swing limit assembly 8 abuts against the limiting structure 41 to limit the rotation of the transition flange 4.

[0034] In this embodiment, the seat swing mechanism 100 further includes a swing limiter assembly 8, which is fixed to the frame 5. A limiter structure 41 is provided on the outer surface of the transition flange 4. During the rotation of the transition flange 4, the swing limiter shaft 8 abuts against the limiter structure 41, thereby limiting the rotation of the transition flange 4. The swing limiter assembly 8 cooperates with the limiter structure 41 on the transition flange 4 to provide positional protection during the movement of the seat swing mechanism 100, making the structure more stable and reliable, and improving the safety of the device.

[0035] In more specific embodiments, see Figures 1 to 5 The swing limit assembly 8 includes a limit shaft 81, and the limit structure 41 includes a first limit block 411a and a second limit block 411b. The limit shaft 81 abuts against the first limit block 411a or the second limit block 411b to limit the rotation of the transition flange 4.

[0036] In this embodiment, the swing limit assembly 8 includes a limit shaft 81, and the limit shaft 81 is fixed to the frame 5. Preferably, a through hole is provided at the bottom of the limit shaft 81, and threaded holes are provided on the frame 5 that are respectively matched with the through holes on the bottom of the limit shaft 81. The limit shaft 81 is mounted on the frame 5 by screws. The structure is simple and the limit shaft 81 is easy to install or remove. Figure 5 When the transition flange 4 rotates clockwise, the limiting shaft 81 blocks the first limiting block 411a, thereby limiting further clockwise rotation of the transition flange 4. When the flange 4 rotates counterclockwise, the limiting shaft 81 blocks the second limiting block 411b, thereby limiting further counterclockwise rotation of the transition flange 4. The interaction between the limiting shaft 81 and the first and second limiting blocks 411a, 411b provides position limiting protection for the movement of the seat swing mechanism 100.

[0037] In more specific embodiments, see Figures 1 to 5 The swing limit assembly 8 also includes a first limit arm 82a and a second limit arm 82b, and the limit structure 41 includes a first shear pin 412a and a second shear pin 412b. The first limit arm 82a and the second limit arm 82b are arranged on both sides of the limit shaft 81, the first shear pin 412a is arranged on the side of the first limit block 411a away from the limit shaft 81, and the second shear pin 412b is arranged on the side of the second limit block 411b away from the limit shaft 81, the first limit arm 82a is used to abut the first shear pin 412a, and the second limit arm 82b is used to abut the second shear pin 82b.

[0038] In this embodiment, to further protect the seat swing mechanism 100 during movement, a first limit arm 82a and a second limit arm 82b are further provided on the frame 5. A first shear pin 412a, which can abut against the first limit arm 82a, and a second shear pin, which can abut against the second limit arm 82b, are provided on the transition flange 4. Preferably, the first limit arm 82a and the second limit arm 82b are fixed to the frame 5 via screws and are respectively mounted on either side of the limit shaft 81. The first shear pin 412a is disposed on the side of the first limit block 411a away from the limit shaft 81, and the second shear pin 412b is disposed on the side of the second limit block 411b away from the limit shaft 81. During rotation of the transition flange 4, the first limit block 411a does not contact the first limit arm 82a, and the second limit block 411b does not contact the second limit arm 82b. When a problem occurs with the limiting shaft 81, the first limiting block 411a, or the second limiting block 411b, the limiting shaft 81 can no longer cooperate with the first limiting block 411a and the second limiting block 411b to provide limiting protection. Instead, the first limiting arm 82a can abut against the first shear pin 412a, or the second limiting arm 82b can abut against the second shear pin 82b, thereby limiting the rotation of the transition flange 4. The first limiting arm 82a and the second limiting arm 82b cooperate with the first shear pin 412a and the second shear pin 412b on the transition flange 4, respectively, to provide secondary protection for the movement of the seat swing mechanism 100, thereby improving the safety of the equipment and facilitating maintenance.

[0039] In more specific embodiments, see Figures 1 to 3 The frame 5 includes a fixing portion 51 and a connecting portion 52. The fixing portion 51 is connected to the torque arm assembly 2 and the swing limit assembly 8. The connecting portion 52 is vertically arranged on one end of the fixing portion 51. The connecting portion 52 is provided with a first through hole 521 adapted to the transition flange 4. The outer ring of the slewing bearing 6 is connected to the side of the connecting portion 52 away from the fixing portion 51.

[0040] In this embodiment, the frame 5 is used to support the other components of the seat swing mechanism 100. The frame 5 includes a fixed portion 51 and a connecting portion 52. The connecting portion 52 is perpendicularly disposed at one end of the fixed portion 51 and is provided with a first through-hole 521 that mates with the transition flange 4. The torque arm assembly 2 and the swing limiter assembly 8 are disposed at the bottom of the fixed portion 51. The outer ring of the slewing bearing 6 is fixed to the side of the connecting portion 52 away from the fixed portion 51. One end of the inner ring of the slewing bearing 6 is connected to the output flange 7. The other end of the inner ring of the slewing bearing 6 is connected to one end of the transition flange 4 through the first through-hole 521 in the connecting portion 52. The other end of the transition flange 4 is fixedly connected to one end of the high-speed ratio reducer 3. The other end of the high-speed ratio reducer 3 is fixedly connected to the drive assembly 1, which is fixed to the fixed portion 51 via the torque arm assembly 2. This makes the seat swing mechanism 100 more stable and reliable. The frame 5 allows for convenient installation and removal of the seat swing mechanism 100 on the desired equipment, facilitating installation and maintenance.

[0041] In more specific embodiments, see Figures 1 to 3 The fixing portion 51 includes a bottom plate 511 and side plates 512 arranged on both sides of the bottom plate 511. The torque arm assembly 2 and the swing limit assembly 8 are arranged on the bottom plate 511. The side plates 512 are provided with a second through hole 5121.

[0042] In this embodiment, the fixing portion 51 is composed of a base plate 511 and two side plates 512. The side plates 512 are disposed perpendicularly on either side of the base plate 511 and face each other, forming a mounting space between the base plate 511 and the side plates 512. The torque arm assembly 2 and the swing limiter assembly 8 are disposed on the base plate 511. The side plates 512 are provided with second through-holes 5121. These second through-holes 5121 facilitate access to the seat swing mechanism 100, allowing for easy removal and relocation of the seat swing mechanism 100. Furthermore, the base plate 511 allows for convenient installation of the seat swing mechanism 100 on desired equipment.

[0043] In a more specific embodiment, the fixing portion 51 and the connecting portion 52 are integrally formed.

[0044] In this embodiment, the fixing portion 51 and the connecting portion 52 are integrally formed by forging or other methods to form a stable frame 5 to carry other components of the seat swing mechanism 100, which is convenient to use and can improve the structural strength of the seat swing mechanism 100.

[0045] For more specific examples, see Figure 4 The amusement equipment includes a main body 201, a mounting base 202 arranged on the main body 201, the seat swing mechanism 100 and the cabin 9 as described above, the frame 5 is connected to the mounting base 202, and the output flange 7 is connected to the cabin 9.

[0046] In this embodiment, the present invention provides an amusement ride. A seat swing mechanism 100 is mounted on a mounting base 202 on the amusement ride body 201 via a frame 5 and connected to a cabin 9 via an output flange 7. Power from the seat swing mechanism 100 drives the cabin 9 to swing at a predetermined angle. The drive assembly 1 transmits power via a high-speed ratio reducer 3, which only transmits torque and bears little radial force or bending moment generated by the cabin 9. These radial force and bending moment generated by the cabin 9 are borne by a slewing bearing 6. This decouples the support mechanism from the seat swing mechanism 100, resolving the issues of a single structural force and the need to remove the cabin 9 for maintenance. This improves the safety of the ride and facilitates maintenance. Furthermore, the torque arm assembly 2 compensates for the non-coaxial installation problem of the seat swing mechanism 100 and the support mechanism. Furthermore, by mounting the seat swing mechanism 100 and the support mechanism on the same mounting base 202, on-site installation and subsequent maintenance are facilitated, improving work efficiency.

[0047] The present invention provides a seat swing mechanism and amusement equipment, comprising a drive assembly, a torque arm assembly, a high-speed ratio reducer, a transition flange, a frame, a slewing bearing, and an output flange. The drive assembly is connected to the torque arm assembly, which is disposed on the frame. One end of the high-speed ratio reducer is connected to the drive assembly, and the other end of the high-speed ratio reducer is connected to one end of the transition flange to transmit the output torque of the drive assembly. The outer ring of the slewing bearing is connected to the frame, one end of the inner ring of the slewing bearing is connected to the other end of the transition flange, the other end of the inner ring of the slewing bearing is connected to one end of the output flange, and the other end of the output flange is connected to the cabin, so that the slewing bearing can withstand radial forces and bending moments generated by the cabin. The present invention achieves separation of load bearing and swinging forces by having the high-speed ratio reducer transmit only the output torque of the drive assembly, while the slewing bearing withstands the radial forces and bending moments generated by the cabin. Furthermore, the torque arm assembly compensates for the installation defect of non-coaxiality, thereby improving the safety of the equipment and facilitating installation and maintenance.

[0048] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A seat swing mechanism, provided on a cockpit, characterized in that: include: Drive assembly, torque arm assembly, high speed ratio reducer, transition flange, frame, slewing bearing and output flange; The drive assembly is connected to the torque arm assembly, and the torque arm assembly is arranged on the frame; wherein the torque arm assembly is used to keep the drive assembly in a relatively static state; One end of the high-speed ratio reducer is connected to the drive assembly, and the other end of the high-speed ratio reducer is connected to one end of the transition flange to transmit the output torque of the drive assembly; The outer ring of the slewing bearing is connected to the frame, one end of the inner ring of the slewing bearing is connected to the other end of the transition flange, the other end of the inner ring of the slewing bearing is connected to one end of the output flange, and the other end of the output flange is connected to the cabin, so that the slewing bearing can withstand the radial force and bending moment generated by the cabin.

2. The seat swing mechanism according to claim 1, characterized in that: The driving assembly includes a servo power machine and a flange plate arranged on the servo power machine. The servo power machine is connected to the large speed ratio reducer through the flange plate, and the flange plate is connected to the torque arm assembly.

3. The seat swing mechanism according to claim 2, characterized in that: The torque arm assembly includes a torsion arm and a buffer pad, wherein the buffer pad is arranged on the outside of the torsion arm, the torsion arm is arranged on the frame, and the torsion arm is connected to the flange plate.

4. The seat swing mechanism according to claim 1, characterized in that: The seat swing mechanism also includes a swing limiting component, which is arranged on the frame. A limiting structure is provided on the outer surface of the transition flange, and the swing limiting component abuts against the limiting structure to limit the rotation of the transition flange.

5. The seat swing mechanism according to claim 4, characterized in that: The swing limiting assembly includes a limiting shaft, and the limiting structure includes a first limiting block and a second limiting block. The limiting shaft abuts against the first limiting block or the second limiting block to limit the rotation of the transition flange.

6. The seat swing mechanism according to claim 5, characterized in that: The swing limit assembly also includes a first limit arm and a second limit arm, and the limit structure includes a first shear pin and a second shear pin. The first limit arm and the second limit arm are arranged on both sides of the limit axis, the first shear pin is arranged on the side of the first limit block away from the limit axis, and the second shear pin is arranged on the side of the second limit block away from the limit axis. The first limit arm is used to abut the first shear pin, and the second limit arm is used to abut the second shear pin.

7. The seat swing mechanism according to claim 4, characterized in that: The frame includes a fixed portion and a connecting portion, the fixed portion is connected to the torque arm assembly and the swing limit assembly, the connecting portion is vertically arranged on one end of the fixed portion, the connecting portion is provided with a first through hole adapted to the transition flange, and the outer ring of the slewing bearing is connected to a side of the connecting portion away from the fixed portion.

8. The seat swing mechanism according to claim 7, characterized in that: The fixing portion includes a bottom plate and side plates arranged on both sides of the bottom plate. The torque arm assembly and the swing limiting assembly are arranged on the bottom plate. The side plates are provided with a second through hole.

9. The seat swing mechanism according to any one of claims 7 or 8, characterized in that: The fixing portion and the connecting portion are integrally formed.

10. An amusement ride, characterized in that: The amusement equipment includes a body, a mounting base arranged on the body, a seat swing mechanism according to any one of claims 1 to 9, and a cabin, the frame is connected to the mounting base, and the output flange is connected to the cabin.

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