CN2075706U

CN2075706U - Wind or horse generator

Info

Publication number: CN2075706U
Application number: CN90216418U
Authority: CN
Inventors: 徐广仁; 张继先; 张秀英
Original assignee: 徐广仁
Priority date: 1990-07-20
Filing date: 1990-07-20
Publication date: 1991-04-24

Abstract

The utility model relates to a dual-purpose electric generator driven by wind power or animal power, which is made by improving an original animal power electric generator and comprises not only an accelerating gear box, an animal power transmission rod, and an electric generator, but also wind power transmission components of blades, a tail wing, a wind power transmission shaft, etc. Gears or belt wheels arranged on the upper and the lower output shafts of the electric generator are connected with the motor shaft respectively through a ratchet clutch whose engaging and rotating directions are mutually inverse, so when the electric generator is driven by the wind power or the animal power, the animal power or the wind power transmission system is separated from the electric motor to guarantee the normal electricity generation without reactive power loss. The utility model can realize the purposes that different energy sources are relatively complemented, the sufficient electric supply is guaranteed, and simultaneously, the generating cost is saved.

Description

Wind or horse generator

The utility model relates to a kind of generator, exactly, relates to a kind of dual-purpose generator that drives with wind-force or animal power.

At present, the electric utility of China still is in relatively backward state, and many outlying isolated areas are all developing little power station to solve electrical problem.Except using local waterpower resourses, wind-force, underground heat and animal power have also been used.For this reason, the claimant has invented the animal-driven generator (patent No. is CN88201399) that utilizes animal power to be used as power to generate electricity in March, 1988, so that use in the area of natural power natural resources shortage or immiseration.But this generator only uses the driving force of a kind of power of animal power as generator, and the energy is single, and the more cheap natural power resource that can not utilize nature to give has certain limitation on using.

The purpose of this utility model provides a kind of wind-force animal power dual-purpose generator, makes the single problem of above-mentioned driving source, is solved preferably.

The utility model serves as that the basis improvement is made with former animal-driven generator, and it is formed except that including accelerating gearbox, generator, animal power drive link, also has the transmission part of wind-drive such as fan blade, empennage and wind-force passing shaft.Compact structure, simple, cheap for manufacturing cost can be adopted by the vast outlying remote relatively poorer area of China.The utility model can make full use of natural power resource (wind-force) generating, and energy free consumption does not produce environmental pollution; And, to compare with existing wind-driven generator, it can remedy the defective that can not generate electricity when calm.And compare with animal-driven generator, it can fully realize the complementation of different energy sources at wind about animal power in season, to guarantee sufficient power energy efficient again, reduces the purpose of cost of electricity-generating.

Below in conjunction with concrete structure of the present utility model and the working principle set forth of accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

1 is fan blade among the figure, is made up of 3～4 lobe fan blades.The 2nd, the bevel gear coaxial with fan blade 1, it is meshed with the bevel gear 3 that is contained in wind-force passing shaft 6 upper ends and transmits the driving force of wind-force.The 4th, be positioned at the fan blade dead astern, the empennage that can make fan blade facing the wind and rotate.The 5th, frame is managed in the garden of supporting wind-drive parts, and the thrust bearing of wind-force transmission part weight such as supporting fan blade, empennage, frame thereunder is housed.The 6th, the wind-force passing shaft, it rotates the power that produces to wind blows fan blade 1, by two intermeshing bevel gears and passing shaft 6, pass to and be positioned at rigidity minor axis 11 wind-force passing shaft lower end, that a power gearwheel 15 is housed on it, power gear 15 is rotated, by the transmission of the idle pulley 14 that is meshed with it, the lower shaft end gear 13 that is contained in generator 12 is rotated again, thereby make generator 12 generatings.Wind-force passing shaft 6 can be a flexible soft shaft, also can be the hard axle of rigidity.The 8th, the animal power drive link, the input shaft 7 of the accelerating gearbox that fixedly fuses with the animal power drive link is a hollow shaft sleeve, what be positioned at this axle sleeve hollow space is garden pipe frame 5 that wind-force passing shaft 6 is housed in the middle of it.

The structure of accelerating gearbox and former invention structural similarity also are to be made of casing 16, input shaft 7, output shaft 17 and gear a, b, c, d, its middle gear a, b be separately fixed at the axle 7,17 on, duplicate gear c, d then respectively sky be enclosed within the axle 7,17 on.Gear or belt pulley 9 are housed on the output shaft 17 of accelerating gearbox, can pass through engaging gear or belt transmission, make transmission of power, allow the generator rotary electrification to gear that is positioned at axle head on the generator 12 or belt pulley.

Generator 12 is permanent magnet generatores of output shafts formula, and gear of adorning on its upper and lower output shaft or

belt pulley

10,13 link by a reciprocal ratchet clutch and a motor shaft of engagement sense of rotation respectively.

When the utility model was used for wind-power electricity generation: frame upper end fan blade rotated under wind blows, by the garden bevel gear pair this power is passed to the wind-force passing shaft.Under the effect of empennage, fan blade will head-on be accepted wind-force all the time, to absorb maximum wind resource.Wind-force passing shaft in garden pipe frame is directly passed to power the power gear 15 on the rigidity minor axis of speedup box bottom, drives intermediary wheel 14 and driven gear 13 rotates by its.In the lower shaft end connection place of gear 13, pawl clutch is housed with generator 12.Its effect is: when wind-drive, gear 13 drives the permanent magnet generator rotary electrification; When animal power drives (switched in opposite), produce centrifugation by pawl clutch, make gear 13 keep static, unlikely interlock fan blade consumes useless power.

When the utility model is used for animal power and drives: at wind after season, as long as the animal power drive link is contained on the drive link support that livestock drags, allow animal power go in ring and drive the drive link rotation, speedup box input shaft 7 is rotated thereupon, driven gear a rotates, gear a and duplicate gear d engagement, the gearwheel of gear d drives the duplicate gear c that is engaged with again and rotates, the gear b that gear c then drives on the output shaft rotates, gear b makes output shaft 17 rotations and drives dress gear or belt pulley 9 thereon, thereby makes the gear of axle head dress on the generator or belt pulley 10 rotations make the generator rotary electrification through engaging gear or belt again.Whole Transmitted chains all is the speedup transmission.In the mesopore and the alternator shaft connection place of the belt pulley or the gear 10 of last axle head, also be equipped with and lower shaft end pawl clutch same, direction of rotation, so that make when animal power drives, drive generator for electricity generation; When wind-drive, then make the separated attitude of animal power transmission system and motor, thereby guarantee that wind-power electricity generation is normal, it is static that animal power drives speedup box, removes reactive loss from.

Claims

1, a kind of wind-force animal power dual-purpose generator is made for the basis improvement at former animal-driven generator, and it is formed except that including accelerating gearbox, generator, animal power drive link, also has fan blade, empennage and wind-force passing shaft, it is characterized in that:

(1) input shaft of the accelerating gearbox that fixedly joins together with the animal power drive link is a hollow shaft sleeve, what be positioned at the axle sleeve hollow space is the garden pipe frame that the wind-force passing shaft is housed in the middle of it, the upper end of wind-force passing shaft is the be meshed bevel gear of transmission of and the coaxial mounted bevel gear of fan blade, its lower end is the rigidity minor axis that is with a power gearwheel, and this gear is meshed with the gear of generator lower shaft end by an idle pulley;

(2) output shaft of accelerating gearbox links to each other by the belt pulley or the gear of axle head on belt or gear and the generator;

(3) generator is the permanent magnet generator of output shafts formula, and gear of being adorned on its upper and lower output shaft or belt pulley link to each other with motor shaft by a reciprocal ratchet clutch of engagement sense of rotation respectively.

2, wind-force animal power dual-purpose generator as claimed in claim 1 is characterized in that the wind-force passing shaft can be a flexible soft shaft, also can be the hard axle of rigidity.

3, wind-force animal power dual-purpose generator as claimed in claim 1 or 2, the garden pipe frame lower that the wind-force passing shaft is housed in the middle of it is characterized in that is equipped with thrust bearing.

4, wind-force animal power dual-purpose generator as claimed in claim 1, it is characterized in that accelerating gearbox is made of casing 16, input shaft 7, output shaft 17 and gear a, b, c, d, its middle gear a, b be separately fixed at the axle 7,17 on, duplicate gear c, d then respectively sky be enclosed within the axle 7,17 on.

5, wind-force animal power dual-purpose generator as claimed in claim 1 is characterized in that the empennage that can make fan blade facing the wind and rotate is equipped with in the rear end of fan blade.