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CN105179472B - A kind of internal fastening type conical bearing fluted disc - Google Patents

A kind of internal fastening type conical bearing fluted disc Download PDF

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Publication number
CN105179472B
CN105179472B CN201510482769.6A CN201510482769A CN105179472B CN 105179472 B CN105179472 B CN 105179472B CN 201510482769 A CN201510482769 A CN 201510482769A CN 105179472 B CN105179472 B CN 105179472B
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China
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fluted disc
cage
axial line
ring
chassis
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Expired - Fee Related
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CN201510482769.6A
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CN105179472A (en
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郑小玲
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Individual
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

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  • Rolling Contact Bearings (AREA)

Abstract

The present invention relates to a kind of bearing fluted disc, more particularly, to a kind of with bead insertdevice in elastic force and the bearing gear wheel disc that there is circular cone to position fastening.Product is by chassis, cage, ball, elastic force buckle ring, five kinds of part compositions of fluted disc, including disk base, the conical surface, bal guide, gear is prominent, middle terrace, wall, internal face, welded post, lower cage ring, upper cage ring, recessed tight face, Rong Zhu encircles arc, the control hole of bead, peripheral side, external annulus, it is horizontal to connect screw, wheel disc top surface, alligator, interior annular distance, inwall catching groove, wheel disc bottom surface, inwall guide groove, 25 parts such as interior ring cowling, overcome currently known bearing fluted disc structure too fat to move, component is complicated, location difficulty, use the defects such as poor reliability, form a kind of with accurate positioning, use reliability, strong adaptability, the internal fastening type conical bearing fluted disc of the superior characteristic such as wide application, in addition, the present invention is also simple to operate, durable the advantages of, the market space is wide, with high Economic Value Added and social use value.

Description

A kind of internal fastening type conical bearing fluted disc
Technical field
The present invention relates to a kind of bearing fluted disc, more particularly, to one kind is with bead insertdevice in elastic force and has circular cone to position The bearing gear wheel disc of fastening.
Background technology
Bearing fluted disc refers to a kind of with bearing lower resistance function and with the physical unit of alligator machine driving function. The machineries such as currently known bearing fluted disc device, often on the basis of rolling bearing, additional top bottom-disc, tooth are strong, screw, screw Part and formed, although the bearing fluted disc being thusly-formed also has lower resistance efficiency, can also carry out alligator machine driving, not Exist that structure is too fat to move, component is complicated with can avoiding, location difficulty, use the defects such as poor reliability, it is impossible to be adapted to accurate light Using for skilful machinery, especially suspension type wind power generator device needs, so as to influence range of application and the society of known bearing fluted disc Can use value.
Goal of the invention
The purpose of the present invention, is to overcome that currently known bearing gear disc enclosure is numerous and diverse, structure is too fat to move, location difficulty, reliability Property the defect such as difference, design that a kind of component is simple, volume is capable and vigorous, positioning lean, the multifunction bearing fluted disc of good reliability, be allowed to Radial rotary motion can be carried out in the case of axial mechanical engagement, making in accurate suspension type wind power generator device is adapted to again With needs, the economic effect of the more preferable performance of bearing fluted disc, wider array of accommodation, bigger development space and Geng Gao is assigned Benefit, promotes China's mechanical engagement design more to go up new level.
The content of the invention
The present invention is to realize that the technical scheme that purpose is used is:
(1) product is divided into chassis, cage, ball, elastic force buckle ring, fluted disc five parts to design, wherein, chassis conduct The basis of whole product, the rolling for supporting ball part;Cage as ball part positioner, for controlling ball Spaced radial of the part in the periphery of chassis;Ball, is the movable amboceptor between chassis part and fluted disc part, to roll form Reduce the resistance of relative rotary motion between chassis part and fluted disc part;Elastic force buckle ring, also serves as the positioning dress of ball part Put, for controlling ball part axial location in the product;Fluted disc, as product and the extraneous carrier for contacting, for connecting External device part and the external function energy of transmission.
By chassis part be designed as it is lower go up small hollow round table shape structure greatly, be easy to the covering that is nested of fluted disc part, and Make its cooperation more tacit compact, it is more accurate to position.
(3), in chassis part bottom, a broadside round platform is designed, as the basis of the part physical arrangement.
(4) in chassis part round platform scalene cone, a transverse annular bal guide is designed, for matching somebody with somebody splice grafting with ball part Touch.
(5) above chassis part bal guide, design one arc gear is prominent, for limiting ball part in attic base part Axial location.
(6) in the prominent top of chassis part gear, the annular terrace of design one, for strengthening what chassis part and fluted disc part coordinated Tight ness rating.
(7) above chassis part terrace, the annular wall of design one, be easy to positioning of the fluted disc part in engagement process and It is nested.
(8) in fluted disc part, be designed to for fluted disc inner cavity of component by the chassis part general structure according to be nested cooperation It is corresponding it is lower go up small round platform form greatly, and in its round platform inner chamber, an annular guide channel is set, for accommodating ball part and cage Part.
(9) below fluted disc inner cavity of component guide groove, an annular catching groove is set, for being embedded in elastic force buckle ring part, tooth is limited Position is axially engaged between disk part and chassis part.
(10), in fluted disc part outer cylinder, according to the function needs of the outside wind energy flabellum of connection, setting 36-46 is horizontal to connect spiral shell Hole.
(11) the top surface on fluted disc part, needs are transmitted according to power, the alligator of the same form of annular array dozens of, and Make all alligator center lines slightly downward-sloping, be collected on the same position of fluted disc part axial line.
(12) a cage part is designed, to limit between ball part and chassis part, the phase of ball part and ball part To position, and according to the gap of the cooperation that is nested between chassis part and fluted disc part, make cage periphery of part side slightly inside Incline, form stage body cone structure.
(13) in cage part, the control hole of bead is respectively provided with each appearance pearl arch arc, to reduce cage part most possibly With the frictional resistance between ball part.
By a series of implementation of above-mentioned technical schemes, the conical bearing fluted disc that the present invention is formed is and currently known Bearing fluted disc is compared, and can obtain following beneficial effect:
1, accurate positioning -- the embedding fit structure of product conical sleeve, chassis part axial line is with fluted disc part axial line in work It is completely superposed during work, good teamwork, accurate positioning.
2, use reliability -- product structure is simple, coordinates compact between each part, and product operates steadily, protective capacities By force, reliable operation, fault rate is low.
3, strong adaptability -- product both can be applied to radial rotating between equipment and coordinated, can also be applied to each device it Between axial direction be nested cooperation, widely used, strong adaptability.
4, wide application -- product are almost suitable for any mechanical rotation and coordinate situation, and can not only be used for general bearing makes With, can also be applied among specific wind energy fan blade structure, steering gear, range of application is wide.
In addition, product of the present invention it is also simple to operate, easy to maintenance, it is durable the advantages of, the market space is wide, has Certain Economic Value Added and social use value.
Below, with reference to an embodiment and its accompanying drawing, the invention will be further described.
Brief description of the drawings
Fig. 1, is one embodiment of the invention product tissue topology example figure.
Fig. 2, is one embodiment of the invention product parts form exemplary plot.
Fig. 3, is that one embodiment of the invention chassis part structure partial cuts open exemplary plot.
Fig. 4, is one embodiment of the invention cage design of part partial cutaway exemplary plot.
Fig. 5, is one embodiment of the invention fluted disc design of part partial cutaway exemplary plot.
Fig. 6, is one embodiment of the invention Product Assembly exemplary plot.
Fig. 7, is one embodiment of the invention products application exemplary plot.
Specific embodiment
The present invention, by the combination of respective organization structure, can be embodied as a product technology scheme. One embodiment of the invention product institutional framework is as shown in Figure 1.
In Fig. 1, embodiment product is made up of chassis, cage, ball, elastic force buckle ring, five kinds of parts of fluted disc, and every kind of part is again Each include different parts, wherein, chassis part include disk base, disk base top surface, the conical surface, bal guide, gear it is prominent, Middle terrace, wall, wall top surface, nine parts of internal face, cage part include welded post, lower cage ring, upper cage ring, recessed Tight face, Rong Zhu arches arc, the control hole of bead, peripheral side seven part, fluted disc part include including external annulus, it is horizontal connect screw, Wheel disc top surface, alligator, interior annular distance, inwall catching groove, wheel disc bottom surface, inwall guide groove, nine parts of interior ring cowling.
In embodiment, every kind of part has each different forms, and the form of each part is as shown in Figure 2 belonging to this product.
In Fig. 2, it is successively according to the tactic part of label:Chassis part 1, cage part 2, ball part 3, elastic force Buckle ring part 4, fluted disc part 5, wherein, chassis part, cage part, elastic force buckle ring part, the quantity of fluted disc part are respectively 1, the quantity of ball part is 17.
In embodiment product, architectural feature it is unique have chassis part 1, cage part 2 and fluted disc part 5.Bottom The structure of disk part 1 is as shown in Figure 3.
In Fig. 3, the structure of chassis part 1 includes disk base 6, the disk base top surface 7, conical surface 8, bal guide 9, gear prominent 10, middle terrace 11st, wall 12, wall top surface 13,14 9 parts of internal face, the quantity of each part are respectively 1;On chassis zero In the finished product of part 1, the disk base top surface 7, conical surface 8, bal guide 9, gear prominent 10,11 5 parts of middle terrace connect successively from bottom to top Connect, wall top surface 13 is located at the most top surface of whole chassis part 1, the upper end of internal face 14 is connected by chamfering with wall top surface 13, The straight-through disk base 6 in the lower end of internal face 14, the axial line of disk base 6, the axial line of disk base top surface 7, the axial line of the conical surface 8, the axle center of bal guide 9 Line, gear prominent 10 axial lines, the axial line of middle terrace 11, the axial line of wall 12, the axial line of wall top surface 13, the axial line phase of internal face 14 Mutually overlap.
In embodiment, chassis part 1 uses any one in structural alloy steel, powder metallurgy, three kinds of materials of engineering plastics Material manufacture;In the finished product of chassis part 1 that manufacture is formed, between the maximum height value of whole chassis part 1 and maximum outside diameter value Ratio, 1:5.1 to 1:Between 5.4;Ratio between the diameter value of internal face 14 and the maximum outside diameter value of whole chassis part 1, 1:1.5 to 1:Between 1.7.
The structure of cage part 2 is as shown in Figure 4.
In Fig. 4, the structure of cage part 2 includes welded post 15, lower cage ring 16, upper cage ring 17, recessed tight face 18, Rong Zhu arch arc 19th, the control hole of bead 20, the peripheral part of side 21 7, wherein, recessed tight face 18, Rong Zhu arch arc 19, the control hole of bead 20 quantity it is each From being 34, the quantity of welded post 15 is 17, and lower cage ring 16, the quantity of upper cage ring 17 are respectively 1;In the finished product of cage part 2, under Cage ring 16, upper cage ring 17 are respectively provided with 17 recessed tight faces, 17 appearance pearl arch arcs, 17 control hole of beads, lower cage ring 16 and upper cage rings 17 Between by welded post 15 it is mutually continuous in the recessed position of tight face 18, the recessed tight face 18, Rong Zhu between lower cage ring 16 and upper cage ring 17 Arch arc 19, the control hole of bead 20 mutually correspondence, the lower axial line of cage ring 16 overlap with the axial line of upper cage ring 17, lower cage ring periphery side 21st, upper cage ring periphery side 21 forms taper with the whole axial line of cage part 2, the taper value for being formed 15 ° to 30 ° it Between.
In embodiment, cage part 2 uses structural alloy steel material manufacture;In the finished product of cage part 2 that manufacture is formed, The maximum height value of cage part 2 and the lower outermost point of cage ring 16 form the ratio between circular diameter value, 1:9.3 to 1:9.8 it Between;The outermost point of upper cage ring 17 forms the ratio that circular diameter value and the lower outermost point of cage ring 16 are formed between circular diameter value, 1: 1.02 to 1:Between 1.07;Between upper cage ring 17 and lower cage ring 16 minimum pitch value and the maximum height value of whole cage part 2 it Between ratio, 1:5.7 to 1:Between 6.1.
The structure of fluted disc part 5 is as shown in Figure 5.
In Fig. 5, the structure of fluted disc part 5 includes external annulus 22, horizontal connects screw 23, wheel disc top surface 24, alligator 25, interior annular distance 26th, inwall catching groove 27, wheel disc bottom surface 28, inwall guide groove 29,30 9 parts of interior ring cowling;Wherein, the quantity of alligator 25 exists Between 76 to 92, between 36 to 44, the quantity of other parts is respectively 1 to the horizontal quantity for connecing screw 23;In fluted disc part 5 In finished product, all alligators 25 are located at wheel disc top surface 24, and around the center annular array of wheel disc top surface 24, the center line of all alligators 25 is whole Intersect in the same position of the individual axial line of fluted disc part 5;All horizontal screws 23 that connect are positioned at external annulus 22 from bottom to top 1/2nd Upright position, and around the axle center annular array of whole fluted disc part 5, the horizontal axial line of screw 23 that connects is with the whole axle center of fluted disc part 5 Line is mutually perpendicular to;Inwall catching groove 27, inwall guide groove 29, interior ring cowling 30 are arranged in order from bottom to top in the inner chamber of fluted disc part 2.
In embodiment, fluted disc part 5 uses any one in structural alloy steel, powder metallurgy, three kinds of materials of engineering plastics Material manufacture, and manufacture material is identical with the chassis part 1 of identical product;In the finished product of fluted disc part 5 that manufacture is formed, entirely Ratio between the maximum height value of fluted disc part 5 and maximum gauge value, 1:5.0 to 1:Between 5.3;The diameter value of interior annular distance 26 with Ratio between the whole maximum outside diameter value of fluted disc part 5,1:1.3 to 1:Between 1.5;The height value of alligator 25 and whole fluted disc zero Ratio between the maximum height value of part 5,1:6.2 to 1:Between 6.6.
In implementation process, after each part needed for product has been manufactured to be finished, you can carried out according to particular orientation relation Assembling coordinates, and forms shaped article.Assembly relation between each part of embodiment shaped article, as shown in Figure 6.
In Fig. 6, cage part 2 shrouds ball part 3, is placed in the periphery of chassis part 1, the surface of ball part 3 and chassis The bal guide of part 1 is contacted;Fluted disc part 5 inlays elastic force buckle ring part 4, the periphery of ball part 3 is placed in, in fluted disc part 5 Wall guide groove is contacted with ball part 3;The axial line of fluted disc part 5 and the axial line of elastic force buckle ring part 4, the axial line of cage part 2, bottom The axial line of disk part 1 overlaps.
Matched somebody with somebody according to chassis part, cage part, ball part, elastic force buckle ring part, five kinds of parts of fluted disc part and be combined into Shaped article, be mainly used in the power wheel of wind electricity generating system;Product is as shown in Figure 7 using process.
In Fig. 7, product chassis part 1 is nested and is fixed on the pedestal 31 of wind electricity generating system, and the horizontal of fluted disc part 5 connects spiral shell Hole is closely connected by fixing screws 35 with the wind energy flabellum 34 of power wheel, alligator and the excitation generator 32 of fluted disc part 5 Rotor gear 33 is meshed, and forms commutation gear;When external natural Wind power propelling wind energy flabellum 34 rotates, wind energy flabellum 34 drive fluted disc part 5 to rotate further through fixing screws 35, produce mechanical energy;The mechanical energy that fluted disc part 5 is produced is again by changing To the transmission of gear, excitation generator 32 is driven to rotate and produce electromotive force, so that complete product switchs to machinery by wind energy Mechanical energy can, be converted into a series of energy transmission transformation functions of electric energy again.
Product of the present invention in implementation process, can according to actual conditions, flexible design go out each part concrete shape and Different size, and by the organic assembling of various dimension parts, multiple embodiments are formed, open product in different poses and with different expressions Product.

Claims (8)

1. a kind of internal fastening type conical bearing fluted disc, is made up of chassis, cage, ball, elastic force buckle ring, five kinds of parts of fluted disc, and it is special Levying is:
(1) described chassis part, its structure include prominent disk base, disk base top surface, the conical surface, bal guide, gear, middle terrace, wall, Wall top surface, nine parts of internal face, the quantity of each part are respectively 1;In chassis part finished product, Pan Jiding Face, the conical surface, bal guide, gear are prominent, five parts of middle terrace are sequentially connected from bottom to top, and wall top surface is located at whole chassis The most top surface of part, internal face upper end is connected by chamfering with wall top surface, the straight-through disk base in internal face lower end, disk base axial line, Disk base top surface axial line, conical surface axial line, bal guide axial line, the prominent axial line of gear, middle terrace axial line, wall axial line, Wall top surface axial line, internal face axial line overlap;
(2) described cage part, its structure include welded post, lower cage ring, upper cage ring, recessed tight face, Rong Zhu arch arc, control the hole of bead, The part of peripheral side seven, wherein, recessed tight face, Rong Zhu arches arc, the quantity in the control hole of bead are respectively 34, and the quantity of welded post is 17, lower cage ring, the quantity of upper cage ring are respectively 1;In cage finished part, lower cage ring, upper cage ring be respectively provided with 17 it is recessed tight Face, 17 appearance pearl arch arcs, 17 control hole of beads, it is mutually continuous in recessed tight face position by welded post between lower cage ring and upper cage ring, Recessed tight face between lower cage ring and upper cage ring, Rong Zhu arches arc, the control hole of bead are mutually corresponding, lower cage ring axial line and upper cage ring axial line Overlap, lower cage ring periphery side, upper cage ring periphery side with the whole linear tapering in cage part axle center, form cone Angle value is between 15 ° to 30 °;
(3) described fluted disc part, its structure includes external annulus, horizontal connects screw, wheel disc top surface, alligator, interior annular distance, inwall button Groove, wheel disc bottom surface, inwall guide groove, nine parts of interior ring cowling;Wherein, the quantity of alligator is horizontal to connect screw between 76 to 92 Quantity between 36 to 44, the quantity of other parts is respectively 1;In fluted disc finished part, all alligators are located at wheel Disk top surface, around wheel disc end face center annular array, all alligator center lines are in the same position of whole fluted disc part axial line It is intersecting;It is all it is horizontal connect screw positioned at external annulus from bottom to top 1/2nd upright position, and around whole fluted disc shaft parts thimble Shape array, the horizontal screw axial line that connects is mutually perpendicular to whole fluted disc part axial line;Inwall catching groove, inwall guide groove, interior ring cowling exist It is arranged in order from bottom to top in fluted disc inner cavity of component;
(4) in shaped article, the chassis part, cage part, elastic force buckle ring part, the quantity of fluted disc part are respectively 1, The quantity of the ball part is 17;
(5) in shaped article, the cage part shrouds ball part, is placed in chassis part periphery, ball piece surface Contacted with chassis part bal guide;The fluted disc part inlays elastic force buckle ring part, is placed in ball periphery of part, fluted disc zero Part inwall guide groove and ball feature contacts;Fluted disc part axial line and elastic force buckle ring shaft parts heart line, cage part axial line, bottom Disk part axial line overlaps.
2. internal fastening type conical bearing fluted disc according to claim 1, it is characterized in that:Described chassis part, uses alloy Any one material manufacture in structural steel, powder metallurgy, three kinds of materials of engineering plastics.
3. internal fastening type conical bearing fluted disc according to claim 2, it is characterized in that:In the chassis part that the manufacture is formed In finished product, the ratio between whole chassis part maximum height value and maximum outside diameter value, 1:5.1 to 1:Between 5.4;Internal face Ratio between diameter value and whole chassis part maximum outside diameter value, 1:1.5 to 1:Between 1.7.
4. internal fastening type conical bearing fluted disc according to claim 1, it is characterized in that:The cage part, uses alloy knot Structure Steel material is manufactured.
5. internal fastening type conical bearing fluted disc according to claim 4, it is characterized in that:In the cage part that the manufacture is formed In finished product, cage part maximum height value and lower cage ring outermost point form the ratio between circular diameter value, 1:9.3 to 1: Between 9.8;Upper cage ring outermost point forms the ratio that circular diameter value and lower cage ring outermost point are formed between circular diameter value, 1: 1.02 to 1:Between 1.07;Ratio between upper cage ring and lower cage ring between minimum pitch value and whole cage part maximum height value Example, 1:5.7 to 1:Between 6.1.
6. internal fastening type conical bearing fluted disc according to claim 1, it is characterized in that:The fluted disc part, uses alloy knot Any one material manufacture in structure steel, powder metallurgy, three kinds of materials of engineering plastics, and manufacture the chassis zero of material and identical product Part is identical.
7. internal fastening type conical bearing fluted disc according to claim 6, it is characterized in that:In the fluted disc part that the manufacture is formed In finished product, the ratio between whole fluted disc part maximum height value and maximum gauge value, 1:5.0 to 1:Between 5.3;Interior annular distance Ratio between diameter value and whole fluted disc part maximum outside diameter value, 1:1.3 to 1:Between 1.5;Alligator height value with it is whole Ratio between fluted disc part maximum height value, 1:6.2 to 1:Between 6.6.
8. the internal fastening type conical bearing fluted disc according to claim any one of 1-7, it is characterized in that:According to chassis part, cage Frame part, ball part, elastic force buckle ring part, five kinds of parts of fluted disc part match somebody with somebody the shaped article being combined into, and act on wind energy hair The power wheel of electric installation;During product use, chassis part is nested and is fixed on the pedestal of wind electricity generating system, fluted disc part The horizontal screw that connects closely be connected with the wind energy flabellum of power wheel by fixing screws, the alligator of fluted disc part and excitation generator Rotor gear is meshed, and forms commutation gear;When external natural Wind power propelling wind energy flabellum rotates, wind energy flabellum leads to again Cross fixing screws and drive the rotation of fluted disc part, produce mechanical energy;The mechanical energy that fluted disc part is produced is again by the gear that commutates Transmission, drive excitation generator rotation and produce electromotive force so that complete product wind energy is switched into mechanical energy, again by mechanical energy It is converted into a series of energy transmission transformation functions of electric energy.
CN201510482769.6A 2015-08-10 2015-08-10 A kind of internal fastening type conical bearing fluted disc Expired - Fee Related CN105179472B (en)

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CN201510482769.6A CN105179472B (en) 2015-08-10 2015-08-10 A kind of internal fastening type conical bearing fluted disc

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CN105179472B true CN105179472B (en) 2017-05-31

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CN111810592B (en) * 2020-07-06 2024-10-11 海尚集团有限公司 Light differential cycloid speed variator

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* Cited by examiner, † Cited by third party
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JP5345048B2 (en) * 2009-12-15 2013-11-20 三菱重工業株式会社 Wind power transmission and wind power generator
CN201778961U (en) * 2010-09-03 2011-03-30 余江海 Sail blade type guide wind driven generator
CN102384160B (en) * 2011-11-10 2013-05-15 郑小玲 Double-wall tapered roller bearing
CN102588868B (en) * 2012-02-01 2013-12-11 钟明华 Self-induction wind-powered lantern
CN103382987B (en) * 2013-07-23 2015-09-30 钟明华 Inner-rotary type gear-shift transmission
CN103397988B (en) * 2013-07-23 2015-11-18 钟明华 Vertical wall type wind power hanger
CN103410669B (en) * 2013-07-23 2015-11-18 钟明华 Wall-attachment wind-driven generator
CN103397981B (en) * 2013-07-23 2016-01-13 钟明华 Wind energy power accelerates the wing

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Termination date: 20180810