A recycling structure for a ball interaction device

Abstract

The application relates to the field of ball recycling, in particular to a ball interactive device recycling structure which comprises a recycling pipe; an air extraction assembly for air extraction during ball recycling and a material guiding assembly for material guiding during ball recycling are arranged on the recycling pipe; a control assembly for air extraction plugging control during ball recycling is arranged in the recycling pipe; the air extraction assembly comprises a conical disc arranged at the lower end of the recycling pipe; and an electric air extraction pump for air extraction in the recycling pipe is arranged at the upper end of the recycling pipe. The ball interactive device recycling structure can realize automatic recycling operation of small balls through the cooperation of the air extraction assembly, the control assembly and the material guiding assembly, and the small balls falling in the recycling pipe are guided to the inside of the conveying pipe and collected between the bottom plate and the connecting ring, so that the manual picking and recycling of the small balls are not needed, the labor intensity in the picking and recycling process is reduced, and the recycling operation of the small balls is facilitated.

Description

Technical Field

[0001] This invention relates to the field of ball recycling, specifically a recycling structure for a ball-interactive device. Background Technology

[0002] A well-designed exhibition hall layout is crucial for the customer experience. Many exhibition halls require recreational facilities to help customers pass the time while waiting, thus enhancing their experience. However, in high-end exhibition halls, ordinary recreational facilities can significantly impact the visual appeal. Therefore, a ball-based mechanical interactive device for exhibition halls, patent number CN113509738B, addresses this issue. This device not only achieves stable upward ball transport, facilitating smooth mechanical interaction, but also offers good platform flexibility to meet usage needs, robust central structure durability to extend the device's lifespan, strong ceiling protection, and sufficient functionality. Furthermore, it boasts high internal structural strength, reducing the likelihood of damage, and is aesthetically pleasing.

[0003] The interactive ball-themed mechanical installations in the exhibition hall require manual picking up of the falling balls during use. This manual picking up involves frequent bending over, increasing the labor intensity of the picking and recycling process and making it inconvenient to retrieve the balls. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a recycling structure for a ball-based interactive device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a recycling structure for a ball interaction device, including a recycling pipe; the recycling pipe is provided with an air extraction component for air extraction during ball recycling and a material guiding component for material guiding during ball recycling, and the inside of the recycling pipe is provided with a control component for air extraction and sealing control during ball recycling;

[0006] The air extraction assembly includes a conical disc installed at the lower end of the recovery pipe, and an electric air extraction pump for evacuating air from the inside of the recovery pipe is installed at the upper end of the recovery pipe.

[0007] The material guiding assembly includes a material guiding plate disposed inside the recycling pipe. The material guiding plate is connected to the inside of the recycling pipe via a connecting assembly. A limiting plate is disposed inside the recycling pipe to limit the material guiding plate. The limiting plate abuts against the lower end of the material guiding plate, and the material guiding plate is inclined under the limiting action of the limiting plate. A conveying pipe is connected to the recycling pipe. The conveying pipe is inclined downward and located above the material guiding plate. A collection assembly is disposed on the conveying pipe for collecting the material after conveying. A vibration knocking assembly is disposed on the recycling pipe to prevent blockage during the material feeding process of the conveying pipe.

[0008] The connecting assembly includes a U-shaped frame fixed inside the recycling pipe, a T-shaped shaft rotatably connected to the U-shaped frame, one end of the guide plate being fixed to the T-shaped shaft, and a torsion spring sleeved on the outside of the T-shaped shaft, with both ends of the torsion spring connected to one end of the U-shaped frame and one end of the T-shaped shaft, respectively.

[0009] The collection assembly includes a mounting ring, the inner wall of which is connected to the outer side of the conveying pipe by a thread. A connecting ring is fixed to one side of the mounting ring, and a base plate is fixed to one side of the connecting ring by multiple stops. The connecting ring, the multiple stops, and the base plate are arranged in a cylindrical shape.

[0010] The control component includes a circular plate fixed inside the recycling pipe. The circular plate has through holes. The lower end of the circular plate is connected to a transmission plate via a speed reduction component. The upper end of the transmission plate is fixed with a plug for sealing the through holes. The transmission plate has multiple air holes. The circular plate and the transmission plate are both located above the guide plate.

[0011] Two sets of the speed reduction components are symmetrically arranged between the circular plate and the transmission plate. The speed reduction components include a sleeve fixed to the lower end of the circular plate, a sliding plate slidably connected inside the sleeve, and a sliding rod slidably connected to the lower end of the sleeve. One end of the sliding rod is fixed to the upper end of the transmission plate, and the other end of the sliding rod is located inside the sleeve and fixed to the sliding plate. The sliding plate has multiple damping holes. The inside of the sleeve is filled with damping fluid, and a connecting spring for connecting the sliding plate is provided inside the sleeve.

[0012] The striking assembly includes a fixing plate fixed to the upper end of the delivery tube, a rectangular plate fixed to the upper end of the fixing plate, an installation shaft rotatably connected to the outer side of the recovery tube, a drive disk fixed to one end of the installation shaft, the drive disk being concentrically arranged with the installation shaft and located above the rectangular plate, and a plurality of protrusions for pushing against the rectangular plate being fixed in a circular array on the drive disk, and a drive assembly for driving the installation shaft being provided inside the recovery tube.

[0013] The drive assembly includes a drive shaft rotatably connected inside the recycling pipe, one end of the drive shaft being fixed to one end of the mounting shaft, and fan blades being fixed on the drive shaft.

[0014] The recovery tube is equipped with a guide for unidirectional driving of the drive shaft. The guide is a semi-circular plate fixed inside the recovery tube. The semi-circular plate is inclined and, under the guiding action of the semi-circular plate, the gas transported inside the recovery tube flows from one side of the drive shaft.

[0015] The recycling tube is equipped with an operating component for operating and controlling the recycling tube. The operating component includes an L-shaped rod fixed to the outside of the recycling tube, and a handle is fixed to the L-shaped rod.

[0016] The beneficial effects of this invention are:

[0017] The ball interaction device of the present invention has a recycling structure that, through the cooperation of an air extraction component, a control component, and a material guiding component, guides and transports small balls falling into the recycling tube to the inside of the conveying tube and collects them between the bottom plate and the connecting ring. This realizes automatic recycling of the small balls, eliminating the need for manual picking up and recycling, reducing the labor intensity in the picking and recycling process, and facilitating the recycling of small balls. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 A schematic diagram of the overall external structure of the recycling structure of a ball interaction device provided by the present invention;

[0020] Figure 2 A schematic diagram of the collection component structure of a ball-playing interactive device provided by the present invention;

[0021] Figure 3 A schematic diagram of the material guiding component, connecting component, striking component and driving component of the recycling structure of a ball interaction device provided by the present invention;

[0022] Figure 4 A schematic diagram of the control component structure of the recycling structure of a ball-playing interactive device provided by the present invention;

[0023] Figure 5 A schematic diagram of the deceleration component structure of the recovery structure of a ball-playing interactive device provided by the present invention;

[0024] Figure 6 A schematic diagram of the internal structure of the deceleration component of the recovery structure of a ball-playing interactive device provided by the present invention;

[0025] Figure 7 for Figure 3 A magnified structural diagram of point A in the middle.

[0026] In the diagram: 1. Recycling pipe; 201. Conical disc; 202. Electric vacuum pump; 301. Guide plate; 302. Limiting plate; 303. Conveying pipe; 401. U-shaped frame; 402. T-shaped shaft; 403. Torsion spring; 501. Mounting ring; 502. Connecting ring; 503. Stop bar; 504. Base plate; 601. Circular plate; 602. Through hole; 603. Transmission plate; 604. Air hole; 605. Plug; 701. Sleeve; 702. Sliding plate; 703. Sliding rod; 704. Damping hole; 705. Connecting spring; 801. Fixing plate; 802. Rectangular plate; 803. Mounting shaft; 804. Drive disc; 805. Protrusion; 901. Drive shaft; 902. Fan blade; 10. Semi-circular plate; 1101. L-shaped rod; 1102. Handle. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and represent schematic diagrams, not actual pictures, and should not be construed as limiting the present invention. In order to better illustrate the embodiments of the present invention, some components in the figures may be omitted, enlarged, or reduced, and do not represent the actual product size; it is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the figures.

[0028] In the figures of this invention, the same or similar reference numerals correspond to the same or similar components. In the description of this invention, it should be understood that if terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figure, they are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the figures are only for illustrative purposes and should not be construed as limiting this invention. For those skilled in the art, the specific meaning of the above-mentioned terms can be understood according to the specific circumstances.

[0029] like Figure 1-7 As shown, a recycling structure of a ball interaction device according to the present invention includes a recycling pipe 1; the recycling pipe 1 is provided with an air extraction component for air extraction during ball recycling and a material guiding component for material guiding during ball recycling, and the inside of the recycling pipe 1 is provided with a control component for air extraction and sealing control during ball recycling.

[0030] The air extraction assembly includes a conical disc 201 installed at the lower end of the recovery pipe 1, and an electric air pump 202 for evacuating air from the inside of the recovery pipe 1 is installed at the upper end of the recovery pipe 1.

[0031] It should be noted that: through the cooperation of the air extraction component, control component and material guiding component, the small balls falling and abutting inside the recovery pipe 1 are guided and transported to the inside of the conveying pipe 303 and collected between the bottom plate 504 and the connecting ring 502, realizing the automatic recovery and processing of the small balls. There is no need to manually pick up and recover the small balls, reducing the labor intensity in the picking and recovery process and facilitating the recovery operation of the small balls.

[0032] Specifically, the material guiding assembly includes a material guiding plate 301 disposed inside the recycling pipe 1. The material guiding plate 301 is connected to the inside of the recycling pipe 1 through a connecting assembly. The inside of the recycling pipe 1 is provided with a limiting plate 302 for abutting and limiting the material guiding plate 301. The limiting plate 302 abuts against the lower end of the material guiding plate 301, and the material guiding plate 301 is inclined under the abutting and limiting action of the limiting plate 302. A conveying pipe 303 is connected to the recycling pipe 1. The conveying pipe 303 is inclined downward and is located above the material guiding plate 301. A collection assembly for collecting the material after conveying is provided on the conveying pipe 303. A vibration knocking assembly for preventing blockage during the feeding process of the conveying pipe 303 is provided on the recycling pipe 1.

[0033] It should be noted that: through the cooperation of the control component and the suction component, the ball is no longer subject to suction and falls under its own gravity. During the fall, the ball comes into contact with the upper end of the guide plate 301. Because the guide plate 301 is tilted, the tilting guide plate 301 guides the falling ball to the inside of the conveying pipe 303 and collects it between the bottom plate 504 and the connecting ring 502, thus realizing the automatic recycling operation of the ball.

[0034] Specifically, the connecting assembly includes a U-shaped frame 401 fixed inside the recycling pipe 1, a T-shaped shaft 402 rotatably connected to the U-shaped frame 401, one end of the guide plate 301 being fixed to the T-shaped shaft 402, and a torsion spring 403 sleeved on the outside of the T-shaped shaft 402, with both ends of the torsion spring 403 being connected to one end of the U-shaped frame 401 and one end of the T-shaped shaft 402, respectively.

[0035] It should be noted that the U-shaped frame 401 and the T-shaped shaft 402 facilitate the rotational connection of the guide plate 301 inside the recycling pipe 1, and the torsion spring 403 facilitates the reset rotation of the guide plate 301 after rotation.

[0036] Specifically, the collection component includes a mounting ring 501, the inner wall of which is connected to the outer side of the conveying pipe 303 by a thread, a connecting ring 502 is fixed to one side of the mounting ring 501, and a base plate 504 is fixed to one side of the connecting ring 502 by multiple stops 503. The connecting ring 502, the multiple stops 503 and the base plate 504 are arranged in a cylindrical shape.

[0037] It should be noted that the threaded connection between the mounting ring 501 and the conveying pipe 303 facilitates the installation and disassembly of the collection component and the conveying pipe 303. The connecting ring 502, multiple baffles 503 and the base plate 504 facilitate the collection of the introduced small balls.

[0038] Specifically, the control component includes a circular plate 601 fixed inside the recycling pipe 1. The circular plate 601 has a through hole 602. The lower end of the circular plate 601 is connected to a transmission plate 603 through a speed reduction component. The upper end of the transmission plate 603 is fixed with a plug 605 for sealing the through hole 602. The transmission plate 603 has multiple air holes 604. The circular plate 601 and the transmission plate 603 are both located above the guide plate 301.

[0039] It should be noted that as the ball continues to be conveyed inside the recovery tube 1, it comes into contact with the transmission plate 603. Through the contact between the transmission plate 603 and the ball, the transmission plate 603 is driven to move towards the circular plate 601. During the movement, the plug 605 is inserted into the through hole 602 to seal the through hole 602. By sealing the through hole 602, it is impossible to evacuate the air below the transmission plate 603 inside the recovery tube 1.

[0040] Specifically, two sets of speed reduction components are symmetrically arranged between the circular plate 601 and the transmission plate 603. The speed reduction components include a sleeve 701 fixed to the lower end of the circular plate 601, a sliding plate 702 slidably connected inside the sleeve 701, a sliding rod 703 slidably connected to the lower end of the sleeve 701, one end of the sliding rod 703 being fixed to the upper end of the transmission plate 603, and the other end of the sliding rod 703 being located inside the sleeve 701 and fixed to the sliding plate 702. The sliding plate 702 has multiple damping holes 704. The sleeve 701 is filled with damping fluid. A connecting spring 705 for connecting the sliding plate 702 is provided inside the sleeve 701.

[0041] It should be noted that during the ball's descent, as the ball ceases to abut against the transmission plate 603, the transmission plate 603 resets under the elastic force of the connecting springs 705 and the connection between the sliding plate 702 and the slide rod 703. During the reset process, the damping fluid inside the sleeve 701 passes through the damping holes 704 of the sliding plate 702, creating a damping mechanism that slows down the reset speed of the transmission plate 603. This prevents the transmission plate 603 from rapidly resetting during the ball's descent, allowing the through hole 602 to connect with the air hole 604 and causing the ball to be re-adsorbed and lifted, thus ensuring the stability of the ball's recovery.

[0042] Specifically, the striking assembly includes a fixing plate 801 fixed to the upper end of the delivery pipe 303, a rectangular plate 802 fixed to the upper end of the fixing plate 801, a mounting shaft 803 rotatably connected to the outer side of the recovery pipe 1, a drive disk 804 fixed to one end of the mounting shaft 803, the drive disk 804 being concentrically arranged with the mounting shaft 803 and located above the rectangular plate 802, and a plurality of protrusions 805 for pushing against the rectangular plate 802 are fixed in a ring array on the drive disk 804, and a drive assembly for driving the mounting shaft 803 is provided inside the recovery pipe 1;

[0043] It should be noted that: the drive assembly drives the mounting shaft 803 and the drive disk 804 at one end of the mounting shaft 803 to rotate. During the rotation of the drive disk 804, each protrusion 805 abuts against the rectangular plate 802 in sequence, vibrating and striking the rectangular plate 802, the fixing plate 801 and the conveying pipe 303. The vibration and striking of the conveying pipe 303 facilitates the smoother sliding of the ball between the bottom plate 504 and the connecting ring 502, making the recycling operation more stable.

[0044] Specifically, the drive assembly includes a drive shaft 901 rotatably connected inside the recycling pipe 1, one end of the drive shaft 901 being fixed to one end of the mounting shaft 803, and a fan blade 902 being fixed on the drive shaft 901.

[0045] It should be noted that during the process of evacuating the recovery pipe 1, the gas flowing inside the recovery pipe 1 is guided by the semi-circular plate 10 to pass through one side of the fan blade 902. During the flow, the gas pressure drives the fan blade 902 and the drive shaft 901 to rotate.

[0046] Specifically, the inside of the recovery pipe 1 is provided with a guide for unidirectional driving of the drive shaft 901. The guide is a semi-circular plate 10 fixed inside the recovery pipe 1. The semi-circular plate 10 is inclined and, under the guiding action of the semi-circular plate 10, the gas transported inside the recovery pipe 1 flows from one side of the drive shaft 901.

[0047] It should be noted that during the evacuation of the recovery pipe 1, the gas flowing inside the recovery pipe 1 is guided by the semi-circular plate 10 to pass through one side of the fan blade 902.

[0048] Specifically, the recycling tube 1 is provided with an operating component for operating and controlling the recycling tube 1. The operating component includes an L-shaped rod 1101 fixed outside the recycling tube 1, and a handle 1102 is fixed on the L-shaped rod 1101.

[0049] It should be noted that the connection between the handle 1102 and the L-shaped rod 1101 facilitates the movement of the recovery tube 1.

[0050] Working principle: When retrieving small balls that have fallen from the ball mechanical interactive device in the exhibition hall, hold the handle 1102 and drive the retrieval tube 1 to move through the connection of the L-shaped rod 1101. The movement of the retrieval tube 1 moves the conical disk 201 at the lower end of the retrieval tube 1 to above the ball to be retrieved.

[0051] After the recovery tube 1 is moved, the electric air pump 202 is started to evacuate the inside of the recovery tube 1. During the evacuation process, the gas inside the recovery tube 1 is discharged to the outside through the through holes 602 on the circular plate 601 and the various air holes 604 on the transmission plate 603, creating a negative pressure. Under the pressure inside the recovery tube 1, the small balls to be recovered are sucked into the recovery tube 1 and transported inside the recovery tube 1. During the transport of the small balls inside the recovery tube 1, the small balls abut against the guide plate 301, pushing the guide plate 301 away from the limiting plate 302 and rotating. During the rotation of the guide plate 301, the negative pressure inside the recovery pipe 1 continues to attract and transport the small ball, causing it to move above the guide plate 301 without contacting it. At this time, the guide plate 301, under the elastic force of the torsion spring 403 on the T-shaft 402, rotates back to its original position and contacts the limiting plate 302. As the small ball continues to be transported inside the recovery pipe 1, it contacts the transmission plate 603. Through the contact between the transmission plate 603 and the small ball, the transmission plate 603 is driven to move towards the circular plate 601. During this movement, the plug 605 is inserted into the through hole 602 to puncture the through hole 602. By blocking the through hole 602, air cannot be drawn from the area below the transmission plate 603 inside the recycling pipe 1. At this time, the ball is no longer subject to suction and falls under its own gravity. During the fall, the ball abuts against the upper end of the guide plate 301. Because the guide plate 301 is tilted, the tilting guide plate 301 guides the falling ball to the inside of the conveying pipe 303 and collects it between the bottom plate 504 and the connecting ring 502. This achieves automatic recycling of the ball, eliminating the need for manual picking up and recycling, and reducing the labor intensity of the picking and recycling process. The design facilitates the recovery of the ball. During the ball's descent, as the ball no longer comes into contact with the transmission plate 603, the transmission plate 603 resets under the elastic force of the connecting springs 705 and the connection between the sliding plate 702 and the slide rod 703. During the reset of the transmission plate 603, the damping fluid inside the sleeve 701 passes through the damping holes 704 of the sliding plate 702, creating a damping mechanism that slows down the reset speed of the transmission plate 603. This prevents the transmission plate 603 from resetting too quickly during the ball's descent, allowing the through hole 602 to connect with the air hole 604 and causing the ball to be re-adsorbed and lifted, thus ensuring the stability of the ball recovery.

[0052] During the evacuation process of the recovery pipe 1, the gas flowing inside the recovery pipe 1 is guided by the semi-circular plate 10 to pass through one side of the fan blade 902. During the flow, the gas pressure drives the fan blade 902 and the drive shaft 901 to rotate. As the drive shaft 901 rotates, it drives the mounting shaft 803 and the drive disk 804 at one end of the mounting shaft 803 to rotate. As the drive disk 804 rotates, each protrusion 805 abuts against the rectangular plate 802 in sequence, vibrating and striking the rectangular plate 802, the fixing plate 801, and the conveying pipe 303. Through the vibration and striking of the conveying pipe 303, the small ball can slide more smoothly between the bottom plate 504 and the connecting ring 502, facilitating a more stable recovery operation.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention, and all such modifications and substitutions should be covered within the scope of the claims of the present invention. Technical aspects, shapes, and structures not described in detail in this invention are all well-known technologies.

Claims

1. A recovery structure for a ball interaction device, comprising a recovery tube (1); characterized in that: The recovery pipe (1) is provided with an air extraction assembly for air extraction during the ball recovery process and a material guiding assembly for guiding material during the ball recovery process, and the inside of the recovery pipe (1) is provided with a control assembly for air extraction blocking control during the ball recovery process. The air extraction assembly comprises a conical disc (201) mounted at the lower end of the recovery pipe (1), and the upper end of the recovery pipe (1) is provided with an electric air extraction pump (202) for extracting air from the inside of the recovery pipe (1). The material guiding assembly comprises a material guiding plate (301) arranged in the inside of the recovery pipe (1), the material guiding plate (301) is connected to the inside of the recovery pipe (1) through a connecting assembly, the inside of the recovery pipe (1) is provided with a limiting plate (302) for limiting the material guiding plate (301), the limiting plate (302) abuts against the lower end of the material guiding plate (301), and the material guiding plate (301) is arranged in an inclined state under the abutting limiting action of the limiting plate (302), a conveying pipe (303) is arranged in communication with the recovery pipe (1), the conveying pipe (303) is arranged in a downward inclined state, and the conveying pipe (303) is located above the material guiding plate (301), the conveying pipe (303) is provided with a collecting assembly for collecting the guided material, and the recovery pipe (1) is provided with a vibration and knocking assembly for preventing blockage during the feeding process of the conveying pipe (303). The control assembly comprises a circular plate (601) fixed in the inside of the recovery pipe (1), the circular plate (601) is provided with a through hole (602), the lower end of the circular plate (601) is connected with a transmission plate (603) through a speed reduction assembly, the upper end of the transmission plate (603) is fixed with a plug (605) for blocking the through hole (602), the transmission plate (603) is provided with a plurality of air holes (604), and the circular plate (601) and the transmission plate (603) are located above the material guiding plate (301). The speed reduction assembly is symmetrically arranged between the circular plate (601) and the transmission plate (603), the speed reduction assembly comprises a sleeve (701) fixed at the lower end of the circular plate (601), the inside of the sleeve (701) is slidably connected with a sliding plate (702), the lower end of the sleeve (701) is slidably connected with a slide rod (703), one end of the slide rod (703) is fixed with the upper end of the transmission plate (603), the other end of the slide rod (703) is located in the inside of the sleeve (701) and is fixed with the sliding plate (702), the sliding plate (702) is provided with a plurality of damping holes (704), the inside of the sleeve (701) is filled with damping liquid, and the inside of the sleeve (701) is provided with a connecting spring (705) for connecting the sliding plate (702).

2. A recycled structure for a ball interaction device according to claim 1, wherein: The connecting assembly comprises a U-shaped frame (401) fixed inside the recovery pipe (1), a T-shaped shaft (402) rotatably connected to the U-shaped frame (401), and one end of the guide plate (301) is fixed to the T-shaped shaft (402).

3. A recycling structure for a ball interaction device according to claim 2, wherein: The collecting assembly comprises a mounting ring (501), the inner wall of the mounting ring (501) is connected to the outer side of the conveying pipe (303) by threads, one side of the mounting ring (501) is fixed with a connecting ring (502), one side of the connecting ring (502) is fixed with a bottom plate (504) through a plurality of stop levers (503), and the connecting ring (502), the plurality of stop levers (503) and the bottom plate (504) are cylindrically arranged.

4. A recycled structure for a ball interaction device according to claim 1, wherein: The knocking assembly comprises a fixed plate (801) fixed on the upper end of the conveying pipe (303), a rectangular plate (802) fixed on the upper end of the fixed plate (801), a mounting shaft (803) rotatably connected to the outer side of the recovery pipe (1), a driving disc (804) fixed on one end of the mounting shaft (803), the driving disc (804) is coaxially arranged with the mounting shaft (803), and the driving disc (804) is located above the rectangular plate (802), a plurality of protrusions (805) for pushing the rectangular plate (802) are fixed on the driving disc (804) in an annular array, and a driving assembly for driving the mounting shaft (803) is arranged inside the recovery pipe (1).

5. A recycling structure for a ball interaction device according to claim 4, wherein: The driving assembly comprises a driving shaft (901) rotatably connected inside the recovery pipe (1), one end of the driving shaft (901) is fixed to one end of the mounting shaft (803), and a fan blade (902) is fixed on the driving shaft (901).

6. A recycling structure for a ball interaction device according to claim 5, wherein: A guide piece for one-way driving of the driving shaft (901) is arranged inside the recovery pipe (1), the guide piece is a semicircular plate (10) fixed inside the recovery pipe (1), the semicircular plate (10) is arranged obliquely, and under the guidance of the semicircular plate (10), the gas conveyed in the recovery pipe (1) flows from one side of the driving shaft (901).

7. A recycled structure for a ball interaction device according to claim 1, wherein: An operating assembly for operating and controlling the recovery pipe (1) is arranged on the recovery pipe (1), the operating assembly comprises an L-shaped rod (1101) fixed outside the recovery pipe (1), and a handle (1102) is fixed on the L-shaped rod (1101).

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