Power generation windmill rotary shaft convenient to maintain
A technology of rotating shafts and windmills, which is applied in the field of rotating shafts for windmills for power generation, which can solve problems such as troublesome maintenance workers and achieve the effect of easy maintenance
Inactive Publication Date: 2018-10-26
ANHUI ORIGINAL POWER PRODUCTIVITY PROMOTION CENT CO LTD
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-maintain rotating shaft for generating windmills, which solves the problem that the windmill blades still have a certain rotation angle when the existing maintenance workers use cables to pull the windmill blades for maintenance. , has brought some troublesome problems to the maintenance workers
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] Such as Figure 1-4 As shown, the present invention provides a technical solution: a rotating shaft for power generation windmills that is easy to maintain, including a support column 1, the right side of the support column 1 is fixedly connected with a power storage device 2, and the left side of the support column 1 is fixedly connected with a Two connecting rods 3, the left sides of the two connecting rods 3 are fixedly connected with the right side ...
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The invention discloses a power generation windmill rotary shaft convenient to maintain. The power generation windmill rotary shaft convenient to maintain comprises a supporting column. The right sideof the supporting column is fixedly connected with an electrical storage device. The left side of the supporting column is fixedly connected with two connecting rods. The left sides of the two connecting rods are both fixedly connected with the right side of a bearing outer ring. The power generation windmill rotary shaft convenient to maintain makes threaded sleeves drive clamping blocks to movereversely through rotation of a rotary rod and limiting of slide bars to the threaded sleeve in the rotating direction, so that the clamping blocks are clamped to the inner wall of a groove formed inthe right side of a rotary spindle, and the effect of fixing the rotary spindle is achieved; and then a rectangular chuck is driven through a movable rod to be clamped to the interior of a rotary disk under the action force of a tension spring, and the rotary rod is fixed in the rotating direction; accordingly, a windmill plate is fixed completely through the fixing the rotary spindle, and then the effect of convenient maintenance is achieved.
Description
technical field [0001] The invention relates to the technical field of a rotating shaft for a windmill for power generation, in particular to a rotating shaft for a windmill for power generation that is easy to maintain. Background technique [0002] Wind power generation refers to converting the kinetic energy of the wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source. It has been used by people for a long time, mainly through windmills to pump water and grind flour. How to use wind to generate electricity, using wind to generate electricity is very environmentally friendly, and the wind energy is huge, so it is increasingly valued by countries all over the world. [0003] At present, the existing rotating shafts for windmill power generation are directly connected to the fixed frame in rotation. However, when the fan blades of the windmill need to be repaired at zero time, due to the force of the wind, the windmill has a certain r...
Claims
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IPC IPC(8): F03D1/06F03D80/50
CPCF03D1/065F03D80/50Y02E10/72
Inventor 徐忠李军
Owner ANHUI ORIGINAL POWER PRODUCTIVITY PROMOTION CENT CO LTD