CN1172085C

CN1172085C - Automatic steering apparatus of wind mill

Info

Publication number: CN1172085C
Application number: CNB01121578XA
Authority: CN
Inventors: 邓大贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-27
Filing date: 2001-06-27
Publication date: 2004-10-20
Anticipated expiration: 2021-06-27
Also published as: CN1329212A

Abstract

The present invention relates to an automatic panel turner of a wind mill, which is composed of a supporting rack, a 'conical wind mill', a dust remover, a right-angle bending shaft, etc. The assembly of the 'conical wind mill' on the supporting rack deviates a supporting center point, a wind introducing cover has the wind catching function, and the right-angle bending shaft and a transmission shaft rotate smoothly; therefore, the 'conical wind mill' can rapidly and smoothly react following the change of wind directions, can exactly face wind, and can sufficiently play the transduction effect of wind energy. The automatic panel turner can change with the wind by taking the advantage of the high power of the 'conical wind mill', and is favorable to develop and use wind energy sources.

Description

Automatic steering apparatus of wind mill

Technical field: a kind of high-performance autosteerer that the invention belongs to the wind energy conversion system technical field.

Background technique: though modern wind energy conversion system be four blades or three blades, not only power is lower for they, but also be fixed-direction, therefore it only is fit to be installed in the roughly constant area of wind direction, this is a very big restriction to the using scope of wind energy conversion system beyond doubt, on the other hand if wind direction is not the performance that yet can influence its function over against wind energy conversion system, though wind energy conversion system has the use history of long period, but owing to above some reasons like this, feasible people so far still are in the stage of " insignificant " to the development and use of wind energy.In 1988, someone has designed " wind generating unit " (patent No. 88202403), though this wind energy conversion system turns but can not adjust direction automatically, calendar year 2001 again the someone designed " conic wind power machine " (number of patent application 01103122.0), though this wind energy conversion system can have bigger progress aspect the raising power, but still is fixed-direction.

Summary of the invention: the purpose of the present invention's design provide a kind of can box haul change and adjust automatically direction with the wind energy conversion system bearing support force transmission mechanism of adaptation, and can combine with " conic wind power machine " and form a kind of high-performance wind energy conversion system, to reach the more extensive purpose of development and use that makes wind energy.

Description of drawings: followingly in conjunction with the accompanying drawings the main points of the project organization of technical solution of the present invention are done to be described in detail as follows with example:

Fig. 1 is the sectional view of automatic steering apparatus of wind mill.

Fig. 2 is the blower cover spoke shape support front section view of conic wind power machine.

Automatic steering apparatus of wind mill as shown in Figure 1, 2 is by bearing support transmission mechanism, circular cone Shape wind energy conversion system, dust excluder and right angle cambered axle and corresponding bearing parts form. Described Bolster transmission mechanism 35 has a cabinet 10 that generator and auxiliary device can be installed and erects also Be fixedly connected on the metal cylinder frame 12 of face on the cabinet 10, cabinet 10 porose 39 and tube frame 12 endoporus Communicate, cabinet 10 lower edge are fixedly connected with bearing 9 by bolt, and Hollow Transmission Shafts 17 is inserted Be located by connecting with it the cover set one of power transmission shaft 17 upper ends in the tube frame 12 and by bearing 13,14 Taper travelling gear 23, right angle cambered axle 18 lower ends insert in the hollow shaft 17 and pass through

bearing

19,20 Be located by connecting with it, power transmission shaft 17 stretches on the end in the cabinet 10 and is fixedly connected with a transmission Belt pulley 6, and be in transmission connection by belt and the generator pulley 11 that is placed in the cabinet 10, Transmission shaft bearing 13,14 and quarter bend axle bearing 19,20 outer face be mounted with oil sealing 15, 16 and oil sealing 21,22, be fixedly connected with a lubricated oil tray in the bottom of power transmission shaft angular wheel 23 33. Be fixedly connected with an oil baffle disc 32 in the upper end of tube frame 12. Described wind energy conversion system turns to automatically Cone 1 to the conic wind power machine 34 that installs is hollow shaft 3 with its axle of fixing, and this is hollow Axle 3 is at the angular wheel 28 of tip one end cover set that stretches out cone 1, right angle cambered axle 18 Left end passes hollow shaft angular wheel 28 and inserts in the cone hollow shaft 3, and by bearing 4,5 with it Be located by connecting, bearing 4,5 outer face are mounted with oil sealing 30,29, at right angle cambered axle 18 left ends Stretch out on the left part certain distance of cone hollow shaft 3 with the center of the spoke shape support 7 of blower cover 8 solid The fixed connection, be mounted with a dirt-proof boot 31, hollow shaft angular wheel 28 on cone hollow shaft 3 left sides Connection and the 23 meshing interlocks of power transmission shaft angular wheel by right angle cambered axle 18. Described wind energy conversion system certainly The dust excluder 36 of moving transfer is made up of dust cover, dust cover lower wall and sealing shroud etc. Dust cover 24 top center are fixedly connected with dust cover by the upper end of bolt with right angle cambered axle 18 A side of 24 is porose 37, and cone hollow shaft 3 right-hand members pass this hole 37 and pass through gear with drive bearing 17 28,23 meshing being rotationally connected, the upper end of dust cover lower wall 25 is by bolt and dust cover 24 lower ends Be fixedly connected with, the hole 38 of dust cover lower wall 25 central authorities connects by sealing

shroud

26 and 12 movable sealings of tube frame Connect, the hole 37 of dust cover 24 1 sides, by sealing shroud 27 and cone hollow shaft 3, movable sealing connects Connect. The right angle cambered axle 18 of described automatic steering apparatus of wind mill is by a lateral shaft and vertical Axle is connected and forms the square cambered axle with two right-angle sides, therefore named right angle cambered axle. It is perpendicular Insert in lower end from Hollow Transmission Shafts 17 heart sections to right-angle side, and with it fixed by bearing 19,20 The position is rotationally connected, and the horizontal right-angle side left end of right angle cambered axle 18 inserts from the right-hand member of cone hollow shaft 3 Pass, and by bearing 4,5 with it locating rotation connect, passing cone hollow shaft 3 left ends The center of the spoke shape support 7 of the left part of the horizontal right-angle side of right angle cambered axle 18 and blower cover 8 is fixed Connect, the upper end of the vertical straight arm of angle of right angle cambered axle 18 is fixedly connected with dust cover 24. Summarize Ground says that the invention main points of present technique are the vertical straight arm of angle by right angle cambered axle 18, relies on

axle Hold

19,20,13,14 and be positioned in Hollow Transmission Shafts 17 and the tube frame 12 and rotatable, and the right angle The horizontal right-angle side of cambered axle 18 is then by bearing 4, the 5 cone hollow shafts 3 at conic wind power machine 34 In be located by connecting with it, can lead to when rotating with the cone 1 that supports conic wind power machine 34 Cross the engagement interlock power transmission of hollow shaft angular wheel 28 and Hollow Transmission Shafts angular wheel 23 in cabinet Generator pulleys 11 in 10, this not only can make the cone 1 of conic wind power machine 34 can be vertically When the horizontal right-angle side axial line of right angle cambered axle 18 rotates, can also make in the plane Conic wind power machine 34 vertical around this right angle cambered axle 18 according to the variation of wind direction and in horizontal plane Right-angle side axial line and unitary rotation, thus realize the change of wind-force function box haul and the side of adjustment To purpose. Dotted arrow in Fig. 1 represents wind direction, and the parts numbering 40 of Fig. 2 is spoke shape support Centre bore, the parts numbering 2 of Fig. 1 is pneumatic equipment blades made.

Embodiment: when strong wind blows to this automatic steering apparatus of wind mill, because conic wind power machine 34 is eccentric on one side on this device, conic wind power machine 34 is to be supported by institutes such as Hollow Transmission Shafts 17 and tube frame 12 and corresponding bearings by the vertical right angle side of right angle cambered axle 18 in addition, make it to rotate sensitive, and cone cannon pinion 28 is under the control that is subjected to right angle cambered axle 18, can detour transmission shaft angular wheel 23 and not influence its meshing interlock power transmission, can play the effect of circular hood again because of the blower cover 8 of conic wind power machine 34, conic wind power machine 34 promptly and accurately and is reposefully faced all the time be the wind comes from, can make wind-force obtain performance to greatest extent.In a word, the automatic steering apparatus of wind mill of implement making according to the technical program just can be complementary with conic wind power machine and combine the high-performance wind energy conversion system of variation strain that again can box haul into a kind of existing higher power, this is inexhaustible for developing that energetically, nexhaustible, new situation has been started in the clean wind energy source again, make the application of wind energy conversion system is popularized more aspect the generating, it will become a kind of another facility of producing electric energy and enter huge numbers of families and the layout of the electric power that changes the status quo, and this production and application facet at electric energy will form revolutionary influence.

Claims

1, a kind of automatic steering apparatus of wind mill is by the bearing support driving mechanism, conic wind power machine, the dust arrester parts are connected with corresponding bearing by a right angle cambered axle and combine, it is characterized in that bearing support driving mechanism (35) has a tube frame (12) and cabinet (10) and Hollow Transmission Shafts (17), tube frame (12) is fixedly connected and be erected on the cabinet (10), the hole (39) of cabinet top communicates with the endoporus of tube frame (12), Hollow Transmission Shafts (17) places in the frame (12) and passes through bearing (13,14) be located by connecting with it, Hollow Transmission Shafts (a 17) upper end portion cover taper driving gear of set (23), this gear and the meshing interlock of hollow shaft angular wheel (28), insert in the Hollow Transmission Shafts (17) lower end of the vertical right angle side of right angle cambered axle (18), and by bearing (19,20) be located by connecting with it, Hollow Transmission Shafts (17) stretches on the interior end of cabinet (10) and is fixedly connected with a transmission pulley (6), and be in transmission connection by belt and the generator pulley (11) that is placed in the cabinet (10), the bearing (13 of Hollow Transmission Shafts (17), 14) and the bearing (19 of right angle cambered axle (18), 20) exterior edge face is mounted with bearing enclosure (15,16) and oil sealing (21,22), fixedly connected the lubricated basin (33) in the bottom of Hollow Transmission Shafts angular wheel (23), fixedly connected the oil baffle disc (32) in the upper end portion of tube frame (12), lower edge at cabinet (10) is fixedlyed connected with bearing (9) by bolt, this automatic steering apparatus of wind mill is the vertical right angle side by right angle cambered axle (18), rely on bearing (19,20,13,14) be positioned also to turn in Hollow Transmission Shafts (17) and the tube frame (12), the horizontal right angle side of right angle cambered axle (18) is then by bearing (4,5) in the cone hollow shaft (3) of conic wind power machine (34), be located by connecting with it, when rotating, pass through the generator pulley (11) of engagement interlock power transmission in cabinet (10) of hollow shaft angular wheel (28) and Hollow Transmission Shafts angular wheel (23) with the cone (1) that supports conic wind power machine (34), this not only can make the cone (1) of conic wind power machine (34) can be in vertical plane when the horizontal right angle side shaft axis of right angle cambered axle (18) rotates, can also make conic wind power machine (34) according to the variation of wind direction and in horizontal plane around the vertical right angle side shaft axis of this right angle cambered axle (18) and unitary rotation.

2, a kind of automatic steering apparatus of wind mill as claimed in claim 1, described conic wind power machine (34) is characterised in that, this cone hollow shaft (3) overlaps an angular wheel of set (28) on an end that stretches out cone (1) tip, there is the left end of the horizontal right angle side of a right angle cambered axle (18) to pass in hollow shaft angular wheel (28) the insertion cone hollow shaft (3), and by bearing (4,5) be located by connecting with it, bearing (4,5) exterior edge face is mounted with oil sealing (30,29), right angle cambered axle (18) laterally the left end of right angle side stretch out on the certain distance of cone hollow shaft (3) with the center fixation of the spoke shape support (7) of blower cover (8) and be connected, be mounted with dirt-proof boot (31) on the left side of cone hollow shaft (3).

3, a kind of automatic steering apparatus of wind mill as claimed in claim 1, described dust arrester (36), it is by dust-proof cover, dust-proof cover lower wall and stuffing box gland are formed, it is characterized in that dust-proof cover (24) top center fixedlys connected by the upper end of the vertical right angle side of bolt and right angle cambered axle (18), one side of dust-proof cover (24) porose (37), the right-hand member of cone hollow shaft (3) passes this hole (37), and by stuffing box gland (27) enforcement motive sealing connection, fixedly connected with the lower end of dust-proof cover (24) by bolt in dust-proof cover lower wall (25) upper end, the interior peritreme of dust-proof cover lower wall (25) is implemented motive sealing with the hole (38) between tube frame (12) by stuffing box gland (26) and is connected.

4, a kind of automatic steering apparatus of wind mill as claimed in claim 1, described right angle cambered axle (18), it is characterized in that the right angle cambered axle (18) that stretches out cone hollow shaft (3) left end laterally is connected with the center fixation of the spoke shape support (7) of blower cover (8) end of right angle side certain distance, fixedlys connected with dust-proof cover (24) in the upper end of the vertical right angle side of right angle cambered axle (18).