Roller device of flight equipment

Abstract

The utility model discloses a roller device of flight equipment. The roller device comprises a rack, a first driving device, a first rotating shaft and a first roller, the first driving device is used for driving the first rotating shaft to rotate; one end of the first rotating shaft is rotatably mounted on the rack, and the other end of the first rotating shaft is connected with a first driving device; the first roller is fixed on the first rotating shaft; the first roller is provided with a first spiral groove which is sunken inwards and is used for winding a rope; the extending track of the first spiral groove is in a spiral shape. The central axis of the first spiral groove coincides with the central axis of the first rotating shaft. According to the rope winding and unwinding device, the rope can be conveniently wound and unwound, the rope can be wound orderly, the friction force between the rope and the first roller can be increased, the problems that the rope is wound disorderly and the rope is unwound and slips can be solved, and the lifting stability of a lifted object is improved.

Description

Technical Field

[0001] The utility model relates to a roller device of flying equipment. Background Art

[0002] As an entertainment device that drives the lifting object to move through ropes, flying equipment can provide tourists with a realistic flying experience, making tourists feel excitement and fun, and thus is very popular among young people. The ropes of the flying equipment often need to be retracted and released to drive the lifting object to rise and fall. However, the existing flying equipment is not convenient for the retraction and release of the ropes. Moreover, during the process of retracting and releasing the ropes, the ropes are prone to disorderly winding and slipping, which easily leads to unstable lifting of the lifting object. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model aims to provide a roller device for flight equipment, which can facilitate the retraction and release of the rope and avoid the problems of disorderly rope winding and unwinding slippage by means of the first spiral groove.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A roller device of a flying device comprises a frame, a first driving device, a first rotating shaft and a first roller; the first driving device is used to drive the first rotating shaft to rotate; one end of the first rotating shaft is rotatably mounted on the frame, and the other end of the first rotating shaft is connected to the first driving device; the first roller is fixed on the first rotating shaft; the first roller is provided with a first spiral groove which is recessed inwardly and for a rope to be wound around; the extension trajectory of the first spiral groove is spiral; the central axis of the first spiral groove coincides with the central axis of the first rotating shaft.

[0006] The first driving device comprises a first reduction motor, and the body of the first reduction motor is fixed on the frame.

[0007] The first rotating shaft includes a first main shaft body, a first front shaft section and a first rear shaft section; the first main shaft body is arranged between the first front shaft section and the first rear shaft section; the first front shaft section is rotatably mounted on the frame, and the first rear shaft section is connected to the first driving device.

[0008] The first roller is fixed on the first main shaft body of the first rotating shaft.

[0009] The roller device of the flying equipment also includes a second driving device, a second rotating shaft and a second roller; the second driving device is used to drive the second rotating shaft to rotate; one end of the second rotating shaft is rotatably mounted on the frame, and the other end of the second rotating shaft is connected to the second driving device; the second roller is fixed on the second rotating shaft; a second spiral groove recessed inward is provided on the second roller; the extension trajectory of the first spiral groove is spiral; the central axis of the second spiral groove coincides with the central axis of the second rotating shaft; the central axis of the second rotating shaft is colinear or parallel to the central axis of the first rotating shaft.

[0010] The second driving device comprises a second reduction motor, and the body of the second reduction motor is fixed on the frame.

[0011] The second rotating shaft includes a second main shaft body, a second front shaft section and a second rear shaft section; the second main shaft body is arranged between the second front shaft section and the second rear shaft section; the second front shaft section is rotatably mounted on the frame, and the second rear shaft section is connected to the second driving device.

[0012] The second roller is fixed on the second main shaft body of the second rotating shaft.

[0013] The frame comprises a first support seat, a first bearing is mounted on the first support seat, and the first rotating shaft is fixedly inserted in the inner ring of the first bearing.

[0014] The frame includes a second support seat, which is opposite to the first support seat; a second bearing is installed on the second support seat, and the second rotating shaft is fixedly inserted in the inner ring of the second bearing.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a roller device for flying equipment, which can facilitate the retraction and release of the rope by adopting a combination design of a frame, a first driving device, a first rotating shaft and a first roller, and a first spiral groove is reasonably arranged on the first roller, and the rope is wound in an orderly manner by means of the guidance of the first spiral groove, and the friction between the rope and the first roller can be increased by embedding the rope in the first spiral groove, which can avoid the problems of disorderly rope winding and slipping during unwinding, and improve the stability of the lifting and lowering of the lifting object; in addition, it has a simple structure, is easy to install, and can effectively control the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 Another schematic diagram of the utility model;

[0019] Figure 3 is a schematic structural diagram of a first roller;

[0020] Among them, 10, the frame; 11, the first support seat; 12, the first bearing; 13, the second support seat; 14, the second bearing; 15, the first bearing plate; 16, the second bearing plate; 17, the first outer frame; 18, the second outer frame; 20, the first driving device; 30, the first rotating shaft; 31, the first main shaft body; 32, the first front shaft section; 33, the first rear shaft section; 40, the first roller; 41, the first spiral groove; 50, the second driving device; 60, the second rotating shaft; 61, the second main shaft body; 62, the second front shaft section; 63, the second rear shaft section; 70, the second roller; 71, the second spiral groove. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] like Figure 1-3 As shown, a roller device of a flying device includes a frame 10, a first driving device 20, a first rotating shaft 30 and a first roller 40; the first driving device 20 is used to drive the first rotating shaft 30 to rotate; one end of the first rotating shaft 30 is rotatably mounted on the frame 10, and the other end of the first rotating shaft 30 is connected to the first driving device 20; the first roller 40 is fixed on the first rotating shaft 30; the first roller 40 is provided with a first spiral groove 41 which is recessed inwardly and for a rope to be wound around; the extension trajectory of the first spiral groove 41 is spiral; the central axis of the first spiral groove 41 coincides with the central axis of the first rotating shaft 30.

[0023] When in use, the first driving device 20 drives the first rotating shaft 30 to rotate in the forward direction. At this time, the first roller 40 rotates forward with the first rotating shaft 30, so that the rope is wound along the first spiral groove 41 circle by circle under the guidance of the first spiral groove 41, thereby driving the lifting object connected to the rope to rise, and the first driving device 20 drives the first rotating shaft 30 to rotate in the reverse direction. At this time, the first roller 40 rotates in the reverse direction with the first rotating shaft 30, so that the rope is unwound along the first spiral groove 41 circle by circle, thereby driving the lifting object connected to the rope to descend. A new type of roller device for flight equipment is provided, which can facilitate the retraction and release of the rope by adopting a combination design of a frame 10, a first drive device 20, a first rotating shaft 30 and a first roller 40. Moreover, a first spiral groove 41 is reasonably arranged on the first roller 40. By guiding the first spiral groove 41, the rope can be wound circle by circle along the first spiral groove 41 to ensure that the rope is wound in an orderly manner. By embedding the rope in the first spiral groove 41, the friction between the rope and the first roller 40 can be increased, and the problems of disorderly winding of the rope and slippage during unwinding can be avoided, thereby improving the stability of the lifting and lowering of the lifting object.

[0024] The first driving device 20 includes a first reduction motor, and the body of the first reduction motor is fixed on the frame 10. By adopting the above arrangement, the first rotating shaft 30 can be driven to rotate and the installation is convenient.

[0025] The first rotating shaft 30 includes a first main shaft body 31, a first front shaft section 32 and a first rear shaft section 33; the first main shaft body 31 is arranged between the first front shaft section 32 and the first rear shaft section 33; the first front shaft section 32 is rotatably mounted on the frame 10, and the first rear shaft section 33 is connected to the first driving device 20. The first roller 40 is fixed on the first main shaft body 31 of the first rotating shaft 30. By adopting the above structure, it is convenient to manufacture the first rotating shaft 30, and it is convenient to cooperate between the first rotating shaft 30 and the frame 10 and the first roller 40.

[0026] Specifically, the diameters of the first front shaft section 32 and the first rear shaft section 33 are both smaller than the diameter of the first main shaft body 31 .

[0027] The roller device of the flying device also includes a second driving device 50, a second rotating shaft 60 and a second roller 70; the second driving device 50 is used to drive the second rotating shaft 60 to rotate; one end of the second rotating shaft 60 is rotatably mounted on the frame 10, and the other end of the second rotating shaft 60 is connected to the second driving device 50; the second roller 70 is fixed on the second rotating shaft 60; the second roller 70 is provided with a second spiral groove 71 that is recessed inward; the extension track of the first spiral groove 41 is spiral; the central axis of the second spiral groove 71 coincides with the central axis of the second rotating shaft 60; the central axis of the second rotating shaft 60 is colinear or parallel with the central axis of the first rotating shaft 30. During use, the two ropes can be wound around the first roller 40 and the second roller 70 respectively, and the first driving device 20 and the second driving device 50 are operated to drive the first roller 40 and the second roller 70 to rotate respectively, so as to drive the two ropes to be retracted and released respectively.

[0028] The second driving device 50 includes a second reduction motor, and the body of the second reduction motor is fixed on the frame 10. By adopting the above arrangement, the second rotating shaft 60 can be driven to rotate and the installation is convenient.

[0029] The second rotating shaft 60 includes a second main shaft body 61, a second front shaft section 62 and a second rear shaft section 63; the second main shaft body 61 is arranged between the second front shaft section 62 and the second rear shaft section 63; the second front shaft section 62 is rotatably mounted on the frame 10, and the second rear shaft section 63 is connected to the second driving device 50. Specifically, the second roller 70 is fixed on the second main shaft body 61 of the second rotating shaft 60. By adopting the above structure, it is convenient to manufacture the second rotating shaft 60, and it is convenient to cooperate between the second rotating shaft 60 and the frame 10 and the second roller 70.

[0030] The frame 10 includes a first support seat 11, a first bearing 12 is mounted on the first support seat 11, and the first rotating shaft 30 is fixedly inserted in the inner ring of the first bearing 12. The frame 10 includes a second support seat 13, the second support seat 13 is opposite to the first support seat 11; a second bearing 14 is mounted on the second support seat 13, and the second rotating shaft 60 is fixedly inserted in the inner ring of the second bearing 14. By adopting the above arrangement, the installation of the first rotating shaft 30 and the second rotating shaft 60 can be facilitated.

[0031] Specifically, the frame 10 also includes a first bearing plate 15, a second bearing plate 16, a first outer frame 17 and a second outer frame 18, the first outer frame 17 and the second outer frame 18 are opposite to each other and are arranged at intervals, the first support seat 11 is fixed between the front end of the first outer frame 17 and the front end of the second outer frame 18, the second support seat 13 is fixed between the rear end of the first outer frame 17 and the rear end of the second outer frame 18, the first bearing plate 15 is fixed between the first outer frame 17 and the second outer frame 18, the first driving device 20 is fixed on the first bearing plate 15, the second bearing plate 16 is fixed between the first outer frame 17 and the second outer frame 18, and the second driving device 50 is fixed on the second bearing plate 16. By adopting the above-mentioned arrangement, it is convenient to install the corresponding components, reduce the material used, and reduce the manufacturing cost of the frame 10.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A roller device for flying equipment, characterized in that: It includes a frame, a first driving device, a first rotating shaft and a first roller; the first driving device is used to drive the first rotating shaft to rotate; one end of the first rotating shaft is rotatably mounted on the frame, and the other end of the first rotating shaft is connected to the first driving device; the first roller is fixed on the first rotating shaft; the first roller is provided with a first spiral groove which is recessed inwards and for the rope to be wound around; the extension trajectory of the first spiral groove is spiral; the central axis of the first spiral groove coincides with the central axis of the first rotating shaft.

2. The roller device of the flying device according to claim 1, characterized in that: The first driving device comprises a first reduction motor, and the body of the first reduction motor is fixed on the frame.

3. The roller device of the flying device according to claim 1, characterized in that: The first rotating shaft includes a first main shaft body, a first front shaft section and a first rear shaft section; the first main shaft body is arranged between the first front shaft section and the first rear shaft section; the first front shaft section is rotatably mounted on the frame, and the first rear shaft section is connected to the first driving device.

4. The roller device of the flying device according to claim 3, characterized in that: The first roller is fixed on the first main shaft body of the first rotating shaft.

5. The roller device of the flying device according to claim 1, characterized in that: The roller device of the flying equipment also includes a second driving device, a second rotating shaft and a second roller; the second driving device is used to drive the second rotating shaft to rotate; one end of the second rotating shaft is rotatably mounted on the frame, and the other end of the second rotating shaft is connected to the second driving device; the second roller is fixed on the second rotating shaft; a second spiral groove recessed inward is provided on the second roller; the central axis of the second spiral groove coincides with the central axis of the second rotating shaft; the central axis of the second rotating shaft is colinear or parallel to the central axis of the first rotating shaft.

6. The roller device of the flying device according to claim 5, characterized in that: The second driving device comprises a second reduction motor, and the body of the second reduction motor is fixed on the frame.

7. The roller device of the flying device according to claim 5, characterized in that: The second rotating shaft includes a second main shaft body, a second front shaft section and a second rear shaft section; the second main shaft body is arranged between the second front shaft section and the second rear shaft section; the second front shaft section is rotatably mounted on the frame, and the second rear shaft section is connected to the second driving device.

8. The roller device of the flying device according to claim 7, characterized in that: The second roller is fixed on the second main shaft body of the second rotating shaft.

9. The roller device of the flying device according to claim 5, characterized in that: The frame comprises a first support seat, a first bearing is mounted on the first support seat, and the first rotating shaft is fixedly inserted in the inner ring of the first bearing.

10. The roller device of the flying device according to claim 9, characterized in that: The frame includes a second support seat, which is opposite to the first support seat; a second bearing is installed on the second support seat, and the second rotating shaft is fixedly inserted in the inner ring of the second bearing.

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