Wind-driven generator with rotary blades

A wind engine, rotary technology, applied to wind engines, wind turbine components, engines, etc., can solve problems such as low efficiency and achieve high wind energy utilization

Inactive Publication Date: 2010-07-14
李立祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, people use wind-powered engines and wind-powered generators to generally use propellers as wind wheels; rely on the lateral component force generated by the wind flow on the blades of the propellers to push the wind wheel to rotate and drive the engine or generator to run; the utilization rate of wind energy is about 40%. ,low efficiency

Method used

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  • Wind-driven generator with rotary blades
  • Wind-driven generator with rotary blades
  • Wind-driven generator with rotary blades

Examples

Experimental program
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Effect test

Embodiment 1

[0011] Example 1, see figure 1 , figure 2 , image 3 The wind wheel of the blade wind power engine is vertically arranged, the planetary wheel and the center wheel are sprockets and are driven by a chain, the output shaft 12 at the bottom of the wind wheel shaft drives the generator 9 to generate electricity through the speed increasing mechanism 8, the speed increasing mechanism and the generator are installed In the frame 10, the frame 10 is installed on the foundation and tightened by the bell rope 11. The frame is equipped with a bracket hollow shaft 25. The lower part of the bracket hollow shaft is equipped with a wind rudder 1 and is tightened with screws 13. The bracket hollow shaft The middle part is equipped with a sliding sleeve 16 rotating sleeve us, a thrust bearing is installed between the sliding sleeve and the rotating sleeve, the upper part of the hollow shaft of the bracket is equipped with a backstop 18 that limits the axial position of the sleeve; There i...

Embodiment 2

[0012] Example 2, see Figure 4 , the wind wheel is set vertically, the planetary wheel uses bevel gear 27, the center wheel uses bevel gear 26, and the bevel gear is coupled with the bevel gear at the outer end of the shaft 28, the bevel gear at the inner end of the shaft 28 is coupled with the bevel gear 26, and the bevel gear 26 is contained on the sleeve 17, constitutes planetary gear drive.

Embodiment 3

[0013] Embodiment 3, see Fig. 6, wind wheel horizontal arrangement, bevel gear 27 is housed on the axle of blade 3, and bevel gear 27 is coaxial with the cylindrical gear on the shaft 28, and this cylindrical gear and gear 29 (central wheel) gnaw house, and gear 29 are contained on the sleeve 17.

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PUM

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Abstract

The invention relates to a wind-driven generator with rotary blades. A wind wheel shaft is installed in the middle of the wind wheel of the generator; the wind wheel shaft is connected with a wind wheel rod frame; the outer end of the wind wheel rod frame is provided with a planetary wheel component and comprises blades, a wheel shaft and a planetary wheel; the wheel shaft is provided with the blades; the lower end of the wheel shaft is provided with the planetary wheel; the wheel shaft can rotate in the wind wheel rod frame; and the planetary wheel revolves around a center wheel arranged on a sleeve barrel by a transmission mechanism. The generator makes use of planetary transmission principle and is provided with the planetary wheel, the centre wheel and the transmission mechanism, thereby improving the wind power utilizing ratio to more than 70%; and the generator can be further driven to generate power.

Description

Technical field: [0001] The invention relates to a rotary blade wind power engine, which is suitable for wind energy utilization technology. It belongs to mechanical manufacturing technology. Background technique: [0002] At present, people use wind-powered engines and wind-powered generators to generally use propellers as wind wheels; rely on the lateral component force generated by the wind flow on the blades of the propellers to push the wind wheel to rotate and drive the engine or generator to run; the utilization rate of wind energy is about 40%. ,low efficiency. Invention content: [0003] The purpose of the present invention is to design a kind of blade wind power engine that is made up of main parts such as planetary wheel, blade, wind wheel frame, center wheel and frame in order to overcome above-mentioned inadequacy, has improved wind energy utilization rate greatly. [0004] The present invention provides the following technologies in order to achieve the abo...

Claims

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Application Information

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IPC IPC(8): F03D3/00F03D3/06F03D11/00F03D15/00
CPCY02E10/72Y02E10/74
Inventor 李立祥
Owner 李立祥
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