Transmission device for wind power generation

Abstract

The invention discloses a transmission device for wind power generation. The transmission device comprises a cabin shell, a drop lubricator and an exhaust fan, wherein one side of the cabin shell is provided with a wheel hub disk, the periphery of the wheel hub disk is provided with three blades, the bottom of the cabin shell is provided with a cabin pedestal, a bearing seat is arranged inside thecabin shell, and the bearing seat is installed on one side of the wheel hub disk. By arranging the drop lubricator at the top of a gear case, the drop lubricator can be used for adding lubricant oilto a gear regularly, so as to enable the gear to operate stably all the time, and the situation of gear latching is prevented, so that the whole transmission device can operate stably and cannot stop;by arranging the exhaust fan at the top of one end of a cabin, dust particulate matter that enters the cabin with wind can be discharged in time and cannot fall on the transmission device in the engine cabin, so that foreign matters cannot accumulate on a whole unit, the safe operation of equipment is guaranteed, and various maintenance costs are reduced.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a transmission device for wind power generation. Background technique [0002] Wind is a new energy source with great potential. At the beginning of the eighteenth century, a violent gale swept across Britain and France, destroying 400 wind mills, 800 houses, 100 churches, and more than 400 sailing ships. Thousands of people were injured and 250,000 trees were uprooted. As far as the tree pulling is concerned, the wind generates a power of 10 million horsepower (7.5 million kilowatts; one horsepower is equal to 0.75 kilowatts) in a few seconds! It has been estimated that there are about 100 million wind resources on the earth that can be used to generate electricity. 100 million kilowatts, which is almost 10 times the current hydroelectric power generation in the world. At present, the energy obtained by burning coal in the world every year is only one...

AI Technical Summary

Problems solved by technology

[0003] The wind energy generation of the prior art has the following problems: 1. The gear box in the transmission device of wind energy generation can work 24 hours without interruption as long as there is wind, so it is difficult to perform regular maintenance on it, and it is easy to get stuck after a long time The site of the gears will cause the entire transmission to stop working; 2. The wind blades are always facing the wind, and the wind may bring some dust into the engine room and adhere to the transmission. Long-term accumulation will reduce the working efficiency of the entire power generation system

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