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Wind power generation device with flexible extensible fan blades

A technology of wind power generation device and wind blade, which is applied in the direction of wind power generator, wind power generation, wind power generator, etc. in the same direction as the wind. and other problems, to achieve the effect of rich functions, improved user experience, and reliable use

Inactive Publication Date: 2020-04-28
保定华曼达电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the lack of a corresponding shock-absorbing structure of the wind power generation device, the wind power generation device is easily damaged due to bumps during use, making the function of the wind power generation device relatively single, which affects the normal use of the wind power generation device by users.

Method used

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  • Wind power generation device with flexible extensible fan blades
  • Wind power generation device with flexible extensible fan blades
  • Wind power generation device with flexible extensible fan blades

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-Figure 4 , the present invention provides a technical solution: a wind power generation device with flexible telescopic blades, including a storage base 6, the bottom end of the storage base 6 is provided with a limit frame 8, and one end of the limit frame 8 is provided with a support rod 15, A limit bolt 9 is arranged at the connection between the support rod 15 and the limit frame 8, the top of the support rod 15 is provided with a wind generator 16, one side of the wind generator 16 is provided with a limit disc 14, and one end of the wind generator 16 is provided with a There is a drive shaft 12 corresponding to the limit disc 14, and one end of the drive shaft 12 is threadedly connected with a fixing member 13 corresponding to the limit disc 14, and the bottom end of the limit disc 14 is provided with a blade 17, which accommodates the base The bottom of 6 is provided with damping mechanism 7;

[0025] The damping mechanism 7 comprises a support pla...

Embodiment 2

[0035] On the basis of Embodiment 1, in order to make the transportation of the wind power generation device more convenient, in this embodiment, preferably, the bottom end of the support rod 15 is provided with a limiting plate 10, and the other end of the limiting frame 8 is movably connected with a second Connecting plate 3, the joint of the second connecting plate 3 and the limit frame 8 is provided with the first limit pin 4, and the end of the second connecting plate 3 away from the limit frame 8 is movably connected with the first connecting plate 1, the first The connection between the connecting plate 1 and the limiting plate 10 is provided with a third limiting pin 11, and one end of the limiting frame 8 is also movably connected with the first electric telescopic rod 2 corresponding to the first connecting plate 1. The connection between the rod 2 and the limit frame 8 is provided with a second limit pin 5;

[0036] In order to make the use of the limiting plate 10 ...

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Abstract

The invention discloses a wind power generation device with flexible extensible fan blades, and belongs to the technical field of wind power generation. The wind power generation device comprises a storage base, a limiting frame is arranged at the bottom end of the storage base, one end of the limiting frame is provided with a supporting rod, and a limiting bolt is arranged at the joint of the supporting rod and the limiting frame. A wind power generation machine is arranged at the top end of the supporting rod, a limiting disc is arranged on one side of the wind power generation machine, a transmission shaft corresponding to the limiting disc is arranged at one end of the wind power generation machine, a fixing piece corresponding to the limiting disc is arranged at one end of the transmission shaft, the blades are arranged at the bottom end of the limiting disc, and a shock-absorption mechanism is arranged below the storage base. The wind power generation device is simple in structure and convenient to use, and has a good shock-absorption function, in use, the situation that the wind power generation device is damaged due to bumping is prevented, the functions of the wind power generation device are richer, and the experience of a user to use the wind power generation device is improved.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a wind power generation device with flexible telescopic blades. Background technique [0002] Chinese patent (publication No. CN209483536U) discloses a wind power generation device with flexible telescopic blades, including a bushing base, a generator, an electric push-pull rod and a wind power device. The output shaft is connected to the center of the bottom of the electric push-pull rod. The output end of the electric push-pull rod is provided with a wind power device. A pressure bearing is provided between the generator and the electric push-pull rod. There is a lower casing, the outer wall of the lower casing is provided with balls, and the inner wall of the casing base is provided with a chute in the upper direction. [0003] The utility model has the advantage that the lifting is realized by the electric push-pull rod, and the expansion and contra...

Claims

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Application Information

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IPC IPC(8): F03D1/06F03D9/25F03D13/20F03D80/00F16F15/02F16F15/03F16F15/08
CPCF03D1/06F16F15/022F16F15/03F16F15/085F03D9/25F03D13/20F03D13/22F03D80/00Y02E10/72Y02E10/728
Inventor 孙群丽
Owner 保定华曼达电力设备制造有限公司