CN102251920A

CN102251920A - Rudder direction changing impeller machine

Info

Publication number: CN102251920A
Application number: CN2011101658005A
Authority: CN
Inventors: 廖宝书
Original assignee: Individual
Current assignee: Yizhou Science And Technology Bureau
Priority date: 2011-06-20
Filing date: 2011-06-20
Publication date: 2011-11-23
Anticipated expiration: 2031-06-20
Also published as: CN102251920B

Abstract

The invention discloses a rubber direction changing impeller machine. The rubber direction changing impeller machine comprises a main revolving shaft, vanes, a fixed shaft and a machine base; the fixed shaft is sleeved outside the main revolving shaft; the expansion section of the upper part of the main revolving shaft is fixedly connected with a supporting plate; the supporting plate is provided with at least two vane revolving shafts of which the central sections are mutually intersected through a rotation bearing; each vane revolving shaft is fixed with two vanes; the planes of the space formed by the two vanes are vertical to each other; a sleeve is sleeved outside the fixed shaft through the bearing; the sleeve is provided with a vane poking device which changes the inclination angle of the vane, and a wind rudder; the fixed shaft is provided with a fixing disk for locking the sleeve; and each vane revolving shaft is provided with a vane locking device. Compared with the prior art, the rubber direction changing impeller machine has the advantages that: the problems that wind stressed force power area is small during rotation and the vanes are blown by wind and the resistance applied to the vane is large when the impeller is pushed by wind to rotate, and the energy sources cannot be fully used in the prior art are solved. The rubber direction changing impeller machine is suitable for water power or wind power generation.

Description

Rudder is to becoming turbine

Technical field

The present invention relates to wind-force and hydraulic drive apparatus, especially a kind of rudder is to becoming turbine.

Background technique

Wind resource and waterpower resourses are optimal green energy resources, wind-power electricity generation or hydroelectric working principle mainly are to utilize wind-force or waterpower to promote turbine, drive the rotor rotation of generator again by the rotor of turbine, thereby mechanical energy is converted to electric energy.And the blade of present modal turbine all is to tilt to be fixed on the impeller, and the turbine of form is subjected to the wind-force area little when rotating like this, and the resistance that is subjected to when being fixed on blade on the impeller with wheel rotation is big, can not reach and punish the purpose of utilizing the energy.

Summary of the invention

The invention provides a kind of rudder to becoming turbine, it can solve, and turbine is subjected to the wind-force area little when rotating in the prior art, can not make full use of the problem of the energy.

In order to realize technique scheme, the technical solution adopted in the present invention is: include main shaft, blade, stationary axle and support, described fixed axle sleeve is connected on outside the described main shaft, it is characterized in that: the described main shaft top section of stretching out is fixedly connected with dunnage, this dunnage is equipped with at least two cross one another leaf rotating shafts of central segment by rotary bearing, be fixed with two described blades in the every described leaf rotating shaft, the formed space plane of described two blades is orthogonal, described stationary axle is outer to be with sleeve by bearing, group leaf device and the wind rudder that change described blade lean angle are housed on this sleeve, described stationary axle is provided with the locking device that is used to lock described sleeve, dress lock leaf device in the described leaf rotating shaft.

In the technique scheme, scheme is more specifically: described group of leaf device includes by dialling group leaf arcuate segment that leaf-teeth constitute, described group of leaf-teeth arcuate segment is fixed on the locking plate, described locking plate is welded on the described sleeve, described group of leaf-teeth arcuate segment and described locking plate concentric, this group leaf-teeth arcuate segment arc length is L1, the central angle of this group leaf-teeth arcuate segment is α 1, radius is r1, be fixed with in the described leaf rotating shaft and the described group of corresponding angular wheel of leaf-teeth, the radius of this angular wheel is r2, when described leaf rotating shaft is rotated 90 °, the arc length L2 that described angular wheel rotates equals to dial leaf arcuate segment arc length L1, and r1 satisfies following relation:

Figure 2011101658005100002DEST_PATH_IMAGE001

The edge of described locking plate also is provided with arc and protrudes lock leaf rail, described arc protrudes lock leaf rail and is contained in before the described group of leaf arcuate segment traffic direction, described arc protrudes lock leaf rail and described group of leaf arcuate segment opposite side edge is positioned on the same diameter line, and the central angle that described arc protrudes lock leaf rail is 135 degree～160 degree; Between outer described two blades of described dunnage rotating cylinder is housed, this drum wall is provided with the through hole that passes for described leaf rotating shaft, described lock leaf device is contained on the bottom inwall of described rotating cylinder by bearing, described lock leaf device includes the rotating shaft of lock leaf, be fixed with underarm and outwardly directed upper arm in the rotating shaft of described lock leaf with clamping action, it is orthogonal to be provided with torsion spring and described upper arm and described underarm between described upper arm and the described underarm, and described flat blade is fixed on when every described leaf rotating shaft moves and passes through on the position of described lock leaf rotating shaft; Described lock device includes fixed tray and the rack rails latch that periphery has hinge last, described fixed tray is fixed on the described stationary axle, described rack rails latch is contained on the fixing support in the described sleeve outside, the gear that is meshed with the rack rails latch also is housed on the described support, be connected to a fork on this rotary gear shaft, hypomere is equipped with the wind direction piece in this fork; Rotating shaft place of the cross one another described leaf of central segment at grade, wherein a described leaf rotating shaft is a complete axle, other the described leaf rotating shaft place of intersecting disconnects, at described open end first gear is housed respectively, be engaged with second gear on this first gear, be communicated with by transmission shaft between described two second gears; The described main shaft top section of stretching out can be equipped with many to described dunnage on the blade-carrying leaf rotating shaft that is parallel to each other of leaf rotating shaft, between described each leaf rotating shaft by chain transmission.

Above-mentioned rack rails latch is the latch that the outside has tooth.

Owing to adopted technique scheme, the present invention compared with prior art, the beneficial effect that has is:

1, because the leaf rotating shaft is to be connected with parts on the main shaft by rotary bearing, therefore leaf rotating shaft energy rotation, the formed space plane of two blades in the leaf rotating shaft is mutually perpendicular, when in work, when the wherein a slice blade in the same leaf rotating shaft is in the air port, wind blows facing to face of blade, made full use of the power of wind, be in another blade of the other end, just be the side facing the wind, resistance reaches minimum when rotating against the wind, and the energy of consumption is minimum; The direction conversion of blade realizes by becoming the leaf device, when the blade pass that runs to is herein crossed the adjustment that becomes the leaf device, blade can be dialled leaf-teeth from the vertical ground state and be stirred upset, finally convert to and be parallel to the state of ground, and lock leaf device can lock blade and continues to keep the state that is parallel to ground in the little scope of wind-force, another coaxial sheet blade just is in the scope of wind-force maximum, face of blade is perpendicular to wind direction, so just reaches to make full use of the energy and minimal catabiotic purpose.

2, in the rotating shaft top section of stretching out many blade-carrying leaf rotating shafts to being parallel to each other are housed, have formed the multilayer blade, so not only improved utilization ratio of wind energy, also saved the space.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.

Fig. 2 is the plan view of Fig. 1.

Fig. 3 is Figure 1A-A cutaway view Amplified image.

Fig. 4 is Figure 1B-B cutaway view Amplified image.

Fig. 5 is the plan view of lock leaf device.

Fig. 6 is the right elevation of lock leaf device.

Fig. 7 is the angular wheel of leaf rotating shaft and dials the structural representation that the leaf arcuate segment is stirred mutually.

Fig. 8 is the structural representation that flat blade is locked the clamping of leaf device.

Fig. 9 is embodiment 1 a stereogram.

Figure 10 is embodiment 2 a stereogram.

Embodiment

Below in conjunction with the accompanying drawing example, the invention will be further described:

The present invention includes main shaft 1, blade 2-1,2-2,2-3,2-4, stationary axle 3, support 4, dunnage 5, bearing 6,

leaf rotating shaft

7,25, bearing 8, sleeve 9, flat blade 10, locking plate 11 is dialled leaf arcuate segment 12, angular wheel 13, arc protrudes lock leaf rail 14, rotating cylinder 15, wind rudder 16, fixed tray 18, hinge last 19, rack rails latch 20, support 21, gear 22, fork 23, wind direction piece 24, the first gears 26, the second gears 27, transmission shaft 28, through hole 29, the lock rachis holds 30, lock leaf rotating shaft 31, underarm 32, upper arm 33.

As Fig. 1, Fig. 2, Fig. 3 and present embodiment 1 shown in Figure 9, it includes main shaft 1, blade 2-1,2-2,2-3,2-4, stationary axle 3 and support 4, stationary axle 3 is socketed in outside the main shaft 1, the main shaft 1 top section of stretching out is fixedly connected with dunnage 5, the

leaf rotating shaft

7 and 25 of two cross one another energy of central segment rotation is housed respectively by bearing 6 on this dunnage, these two leaf rotating shafts place at grade, leaf rotating shaft 25 is complete axles, leaf rotating shaft 7 places of intersecting disconnect, at open end first gear 26 is housed respectively, be engaged with second gear 27 on first gear 26, be communicated with by transmission shaft 28 between two second gears, leaf rotating shaft 7 two ends are fixed with two blade 2-1 and 2-2, leaf rotating shaft 25 two ends are fixed with two blade 2-3 and 2-4, the formed space plane of two blades is mutually perpendicular, is socketed with sleeve 9 by bearing 8 outside the stationary axle 3, and the wind rudder 16 of dialling the leaf device and being used for determining wind direction that changes the blade lean angle is housed on the sleeve 9; As shown in Figure 4, dial the leaf device and include locking plate 11, locking plate 11 is fixedly sleeved on sleeve 9, locking plate 11 be provided with one with locking plate 11 concentrics dial leaf arcuate segment 12 by what dial that leaf-teeth constitute, dialling leaf arcuate segment 12 arc length is L1, if will dial the central angle of leaf arcuate segment is α 1, radius is r1, be fixed with a pair of in the

leaf rotating shaft

7 and 25 respectively and group corresponding angular wheel 13 of leaf-teeth, the radius of this angular wheel is r2, if the radius r 2=150 millimeter of angular wheel, when

leaf rotating shaft

7 or 25 will be rotated 90 °, setting locking plate has changeed with miter angle, and the arc length L2 that angular wheel rotates equals to dial leaf arcuate segment 12 arc length L1, and r1 satisfies following relation:

Then r1 equals 300 millimeters, be that radius is that 300 millimeters central angles are dialling the leaf arcuate segments and allowing the radius be that 150 millimeters angular wheel rotates 90 degree of 45 degree, also be provided with arc protrusion lock leaf rail 14 on the locking plate 11 with locking plate 11 concentrics, arc protrudes lock leaf rail 14 and is positioned on the same diameter line with group leaf arcuate segment 12 opposite side edges, and the central angle that arc protrudes lock leaf rail 14 is 135 degree～160 degree; As Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, stationary axle 3 is provided with the locking device that is used for locking bushing 9, lock leaf device is housed in the leaf rotating shaft, between two blades outside the dunnage 5 rotating cylinder 15 is housed, this drum wall is provided with the through hole 29 that passes for the leaf rotating shaft, the leaf rotating shaft drives rotating cylinder 15 and rotates, lock leaf device holds 30 by the lock rachis and is contained on the inner, rotating cylinder bottom, lock leaf device includes lock leaf rotating shaft 31 and flat blade 10, be fixed with underarm 32 and outwardly directed upper arm 33 in the lock leaf rotating shaft 31 with clamping flat blade, it is orthogonal to be provided with reduction torsion spring and upper arm 33 and underarm 32 between upper arm 33 and the underarm 32, on the position through the rotating shaft of lock leaf when flat blade 10 is fixed on

leaf rotating shaft

7 and 25 operations; Locking device includes periphery and has the fixed tray 18 of hinge last 19 and the rack rails latch 20 that the outside has tooth, this rack rails latch is contained on the fixing support 21 in sleeve 9 outsides, the gear 22 that is meshed with rack rails latch 20 also is housed on the support 21, be connected to a fork 23 on this rotary gear shaft, the wind direction piece 24 of swing with the wind is housed on this fork.

During work, if wind is by blowing to the west in the east, wind rudder 16 is determined the direction of wind automatically and is passed through sleeve 9 wester wind tails, because wind rudder and locking plate are coaxial, and the position of wind rudder stock is on the midline position of dialling the leaf arcuate segment on the locking plate, the elongation line that is the wind rudder stock passes the center line of dialling the leaf arcuate segment and passes locking plate and the center of circle of sleeve, locking plate and wind rudder connect together, therefore locking plate and wind rudder rotate simultaneously, when blade 2-1 by wind during to western wind tail, angular wheel 13 on the blade 2-1 axle touches dialling leaf arcuate segment 12 and being dialled commentaries on classics by group leaf-teeth on the locking plate 11, wind direction piece 24 is blown up and drives in-line gears 22 simultaneously and clockwise rotate, gear 22 drives rack rails latch 20 and moves downward and insert in the fixed tray hinge last 19, locking bushing 9, owing to dial the tooth that leaf-teeth withstand angular wheel of dialling on the leaf arcuate segment 12, blade is under the effect of wind-force, leaf rotating shaft 7 rotations, angular wheel is being dialled rotation on the leaf arcuate segment 12, just cover when spending and dial leaf arcuate segment 12 when angular wheel 13 has changeed 90, blade 2-1 becomes parallel to the ground, at this moment the lock leaf rotating shaft 31 on the rotating cylinder 15 just forwards the edge that arc protrudes lock leaf rail to, underarm 32 is protruded the splitting power of lock leaf rail and turns to another side by arc, because of underarm and upper arm are fixing connecting shafts, upper arm 33 is forced to rotate holds the flat blade that just puts in place, the state that makes blade 2-1 continue to be parallel to the ground protrudes walking on the lock leaf rail 14 at arc, arc protrudes lock leaf rail and is in wind tail place 135 degree angle space ranges, relative another side 135 degree angle space ranges are the strongest places of wind-force, coaxial blade 2-2 is state perpendicular to the ground in this scope, the wind-force maximum that bear on the blade face, so just form power section and can bear wind-force to greatest extent, resistance part minimum area bear wind-force, made full use of the energy; When blade 2-1 forwards in the east, blade 2-2 goes to the west, just move arc and protruded lock leaf rail 14, the underarm of lock leaf device resets under the effect of torque spring, upper arm leaves flat blade 10, and blade 2-2 repeats the rotation change procedure of blade 2-1 again, and the operation of other two blade 2-3 and 2-4 is also identical with blade 2-1 and 2-2, go round and begin again like this, produce power; Like this, obtain the unit maximum power, by the power that leaf rotating shaft and change leaf, the acquisition of lock leaf device bring back to life, can distinguish wind direction, the power of locking device locking downwind acquisition wind by the wind rudder by positive lateral lobe.

Embodiment 2 as shown in figure 10, other are all identical, the main shaft 1 top section of stretching out that different is also be equipped with many to dunnage 5 on the blade-carrying leaf rotating shaft that is parallel to each other of

leaf rotating shaft

7 and 25, between each leaf rotating shaft by chain transmission.

Turbine in the such scheme does not limit the use of on wind-driven generator, and the fluid of same practical water also belongs to the protection category of present technique on generator in the water.

Claims

1. a rudder is to becoming turbine, include main shaft, blade, stationary axle and support, described fixed axle sleeve is connected on outside the described main shaft, it is characterized in that: the described main shaft top section of stretching out is fixedly connected with dunnage, by rotary bearing at least two cross one another leaf rotating shafts of central segment are housed on this dunnage, be fixed with two described blades in the every described leaf rotating shaft, the formed space plane of described two blades is orthogonal, described stationary axle is outer to be with sleeve by bearing, group leaf device and the wind rudder that change described blade lean angle are housed on this sleeve, described stationary axle is provided with the locking device that is used to lock described sleeve, dress lock leaf device in the described leaf rotating shaft.

2. rudder according to claim 1 is to becoming turbine, it is characterized in that: described group of leaf device includes by dialling group leaf arcuate segment that leaf-teeth constitute, described group of leaf-teeth arcuate segment is fixed on the locking plate, described locking plate is welded on the described sleeve, described group of leaf-teeth arcuate segment and described locking plate concentric, this group leaf-teeth arcuate segment arc length is L1, the central angle of this group leaf-teeth arcuate segment is α 1, radius is r1, be fixed with in the described leaf rotating shaft and the described group of corresponding angular wheel of leaf-teeth, the radius of this angular wheel is r2, when described leaf rotating shaft is rotated 90 °, the arc length L2 that described angular wheel rotates equals to dial leaf arcuate segment arc length L1, and r1 satisfies following relation:

Figure 2011101658005100001DEST_PATH_IMAGE001

The edge of described locking plate also is provided with arc and protrudes lock leaf rail, described arc protrudes lock leaf rail and is contained in before the described group of leaf arcuate segment traffic direction, described arc protrudes lock leaf rail and described group of leaf arcuate segment opposite side edge is positioned on the same diameter line, and the central angle that described arc protrudes lock leaf rail is 135 degree～160 degree.

3. rudder according to claim 1 and 2 is to becoming turbine, it is characterized in that: between outer described two blades of described dunnage rotating cylinder is housed, this drum wall is provided with the through hole that passes for described leaf rotating shaft, described lock leaf device is to be housed on the inwall of bottom of described sleeve by the lock rachis, described lock leaf device includes lock leaf rotating shaft and flat blade, be fixed with underarm and outwardly directed upper arm in the rotating shaft of described lock leaf with clamping action, it is orthogonal to be provided with torsion spring and described upper arm and described underarm between described upper arm and the described underarm, when described flat blade is fixed on every described leaf rotating shaft operation through on the position of described lock leaf rotating shaft and the described flat blade direction in the described leaf rotating shaft parallel with the described direction blade in this leaf rotating shaft.

4. rudder according to claim 1 and 2 is to becoming turbine, it is characterized in that: described locking device includes fixed tray and the rack rails latch that periphery has hinge last, described fixed tray is fixed on the described stationary axle, described rack rails latch is contained on the fixing support in the described sleeve outside, the gear that is meshed with the rack rails latch also is housed on the described support, be connected to a fork on this rotary gear shaft, hypomere is equipped with the wind direction piece in this fork.

5. rudder according to claim 3 is to becoming turbine, it is characterized in that: described locking device includes fixed tray and the rack rails latch that periphery has hinge last, described fixed tray is fixed on the described stationary axle, described rack rails latch is contained on the fixing support in the described sleeve outside, the gear that is meshed with the rack rails latch also is housed on the described support, be connected to a fork on this rotary gear shaft, hypomere is equipped with the wind direction piece in this fork.

6. rudder according to claim 1 and 2 is to becoming turbine, it is characterized in that: rotating shaft place of the cross one another described leaf of central segment at grade, wherein a described leaf rotating shaft is a complete axle, other the described leaf rotating shaft place of intersecting disconnects, at described open end first gear is housed respectively, be engaged with second gear on this first gear, be communicated with by transmission shaft between described two second gears.

7. rudder according to claim 5 is to becoming turbine, it is characterized in that: rotating shaft place of the cross one another described leaf of central segment at grade, wherein a described leaf rotating shaft is a complete axle, other the described leaf rotating shaft place of intersecting disconnects, at described open end first gear is housed respectively, be engaged with second gear on this first gear, connect by transmission shaft between described two second gears.

8. rudder according to claim 1 and 2 is to becoming turbine, and it is characterized in that: the described main shaft top section of stretching out is equipped with many described leaf rotating shafts that have described blade to being parallel to each other, between the described leaf rotating shaft by chain transmission.

9. rudder according to claim 4 is characterized in that to becoming turbine: the described main shaft top section of stretching out be equipped with many to described dunnage on the blade-carrying leaf rotating shaft that is parallel to each other of leaf rotating shaft, between described each leaf rotating shaft by chain transmission.

10. rudder according to claim 7 is characterized in that to becoming turbine: the described main shaft top section of stretching out be equipped with many to described dunnage on the blade-carrying leaf rotating shaft that is parallel to each other of leaf rotating shaft, between described each leaf rotating shaft by chain transmission.