CN201344092Y

CN201344092Y - Improved impeller structure of horticultural windmill

Info

Publication number: CN201344092Y
Application number: CNU2008201442663U
Authority: CN
Inventors: 张宗智
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-10
Filing date: 2008-12-10
Publication date: 2009-11-11
Anticipated expiration: 2018-12-10

Abstract

An improved impeller structure of a horticultural windmill comprises a central shaft base provided with a blade connecting part and a power connecting part, a plurality of blades arranged on the blade connecting part of the central shaft base, a solar collecting board used for collecting sunlight, and a photoelectric power device; a central shaft hole is formed on the central shaft base axially, and the shaft journal of a supporting rod is arranged in the central shaft hole in a penetrating manner, so that under the action of external force, the central shaft base rotates relative to the shaft journal of the supporting rod; the photoelectric power device is provided with a conversion component, a motor and a transmission system and arranged on the central shaft base; the conversion component is electrically connected with is the solar collecting board, so that sunlight energy collected by the solar collecting board is converted into electric power to be output; the motor is electrically connected with the conversion component, so that the conversion component provides electric power to drive the motor, and the driving wheel of a main shaft is driven to rotate by the motor; the transmission system is connected with the driving wheel of the main shaft so as to decelerate the power of the motor and drive the central shaft base to rotate by taking the supporting rod serves the axle center. The utility model can rotate by utilizing wind power as well as sunlight as energy source.

Description

The blade wheel structure of improved gardening windmill

Technical field

The utility model relates to a kind of windmill, relates in particular to a kind of blade wheel structure of improved gardening windmill.

Background technique

For making the gardening zone can increase the visual effect of rural area landscape, can a plurality of windmill impellers be set in the gardening zone, and utilize blowing of natural wind and rotate.

The general existing windmill impeller that utilizes natural wind to blow, be mainly the windmill impeller of horizontal shaft type, its structure mainly has a back shaft, a center axle bed and a plurality of blade, this back shaft has the rotating shaft of a substantially horizontal, this center axle bed is to be articulated in this rotating shaft, and external force can be subjected to and the axle of doing relative this rotating shaft changes, these blades possess specific moulding, be to be arranged on this center axle bed, make these blades blown by natural wind and can rotate synchronously by this center axle bed of interlock when rotating, so as to reaching the visual effect of rotation.

Yet owing to above-mentioned windmill impeller only rotates by blowing of wind-force, once wind-force is comparatively faint or be under the calm state, the windmill impeller just can't rotate, and the purpose that windmill is set has not been existed.

The model utility content

Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of blade wheel structure of improved gardening windmill is provided, and it utilizes sunlight to rotate as the energy, and can utilize wind-force to rotate as the energy.

The technological scheme that its technical problem that solves the utility model adopts is:

A kind of blade wheel structure of improved gardening windmill, it is characterized in that, comprising: a center axle bed has a blade joint and a power joint, it is axially arranged with a central shaft hole and wears for a strut axle pivot, makes this center axle bed be subjected to external force and does relatively that the axle of this strut pivots moving; Most blades are the blade joints that are arranged at this center axle bed; One solar panel is in order to collect sunlight; One photoelectricity power plant are to be located on the axle bed of center, have a transition components, a motor and a transmission system; Wherein transition components is to electrically connect with this solar panel, converts electric power to the solar energy that solar panel is collected and is exported; This motor and this transition components electrically connect, and rotate to be provided electric power motor to drive spindle wheel by this transition components; Transmission system then is connected with the spindle wheel, and driving the center axle bed so that motor power is slowed down is that rotate in the axle center with the strut.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein to be that one is coaxial with the power joint be connected the blade joint, and the external diameter of blade joint is less than the external diameter of power joint, one end face of this power joint is concaved with a containing space, ccontaining for these photoelectricity power plant, this central shaft hole is communicated with this containing space.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein the spindle of photoelectricity power plant wheel is belt pulley or gear.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein the center axle bed has an inner circular tooth; The transmission system of these photoelectricity power plant then is made of a driving gear and a planet gear train, this driving gear is connected with this spindle wheel, drive the rotation of making a relative strut by the motor spindle drive wheel, it is that bridle joint is between the inner circular tooth of this driving gear and this center axle bed that this planetary gear set includes a plurality of planetary pinions, transfer on this inner circular tooth with rotating power, and then make this center axle bed do rotating relative to this rotating shaft this driving gear.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein the transmission system of photoelectricity power plant is made of belt transmission wheels, and the belt transmission wheels are connected with the spindle wheel, drive the rotation of making a relative strut by the motor spindle drive wheel.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein transition components is a circuit board.

The blade wheel structure of the gardening windmill of aforementioned improved wherein on the outer circumferential face of center axle bed, offers a plurality of positioning hole groups according to predetermined spacing, and each positioning hole group includes two positioning holes, and two positioning holes are to stagger according to oblique predetermined angle spiral angle; Those blades have a blade body and respectively and are connected in cutting graftage part on this blade body, and this cutting graftage part is two inserting foots, and this two inserting foot penetrates respectively in two positioning holes, and is fixed.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein the axial axis pivot of center axle bed is set up a natural wind drives impeller, and it is articulated in equally on this strut and utilizes the rotation of blowing of natural wind.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein the axial axis pivot of center axle bed is set up a natural wind drives impeller and an inductor, the natural wind drives impeller is to be articulated in equally on this strut, inductor then is connected with the photoelectricity power plant system, when this natural wind drives impeller is rotated, inductor is that control photoelectricity power plant are failure to actuate, and when treating that the natural wind drives impeller can't be rotated, inductor is promptly controlled the action of photoelectricity power plant.

The blade wheel structure of the gardening windmill of aforementioned improved, wherein the axial axis pivot of center axle bed is set up a natural wind drives impeller, it is articulated on this strut equally, and the distolateral of this natural wind drives impeller borrows a coupling shaft and the distolateral binding of this center axle bed to rotate synchronously.

The beneficial effects of the utility model are that it utilizes sunlight to rotate as the energy, and can utilize wind-force to rotate as the energy.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the cross-sectional schematic of the utility model first preferred embodiment.

Fig. 2 is the local member action schematic representation of preferred embodiment shown in Figure 1.

Fig. 3 is the local member action schematic representation of preferred embodiment shown in Figure 1.

Fig. 4 is the cross-sectional schematic of the utility model second preferred embodiment.

Fig. 5 is the cross-sectional schematic of the utility model the 3rd preferred embodiment.

The number in the figure explanation:

" first preferred embodiment "

The blade wheel structure 100 of improved gardening windmill

Strut 10 rotating shafts 11 back shafts 12

Center axle bed 20 blade joints 21 central shaft holes 211

Positioning hole group 212 positioning holes 213 power joints 22

Containing space 221 inner circular tooths 222 hold-doun nuts 23

Blade 30 blade bodies 31 cutting graftage parts 32

Inserting foot 321 solar panels 40 photoelectricity power plant 50

Transition components 51 motors 52 spindle wheel 521

Transmission system 53 driving gears 531 531A of driving cog portion

The 531B of driving cog portion planetary gear set 532 planetary pinions 533

" second preferred embodiment "

The blade wheel structure 200 of improved gardening windmill

Strut 10 rotating shafts 11 center axle beds 20

Blade 30 solar panels 40 photoelectricity power plant 50

Natural wind drives impeller 90

" the 3rd preferred embodiment "

The blade wheel structure 300 of improved gardening windmill

Strut 10 rotating shafts 11 center axle beds 20

Blade 30 solar panels 40 photoelectricity power plant 50

Natural wind drives impeller 90 coupling shafts 91

Embodiment

See also Fig. 1 to Fig. 3, the utility model first preferred embodiment provides a kind of blade wheel structure 100 of improved gardening windmill, includes a strut 10, a center axle bed 20, a plurality of blade 30, a solar panel 40 and photoelectricity power plant 50; Wherein:

See also Fig. 1 to Fig. 3, this strut 10 has a rotating shaft 11 and a back shaft 12 that is connected with these rotating shaft 11 one, and this rotating shaft 11 is that the angle that is predetermined is connected with this back shaft 12, i.e. 12 of rotating shaft 11 and back shafts have a predetermined angle.This center axle bed 20 has a blade joint 21 and a power joint 22; This blade joint 21 is connected for one is coaxial with this power joint 22, and the external diameter of this blade joint 21 is less than the external diameter of this power joint 22, be concaved with a containing space 221 on one end face of this power joint 22, and be equipped with an inner circular tooth 222 on the peripheral wall surfaces of this containing space 221 (i.e. the inner circle wall face of this power joint 22), this blade joint 21 axially is penetrated with a central shaft hole 211, this central shaft hole 211 is to be communicated to this containing space 221, this central shaft hole 211 is to supply the rotating shaft 11 of this strut 10 to penetrate, and limited the position of this center axle bed 20 with respect to this rotating shaft 11 by at least one hold-doun nut 23, promptly limit this center axle bed 20 only can do with respect to this rotating shaft 11 the axle then can't move axially, on the outer circumferential face of this blade joint 21, and offer a plurality of positioning hole groups 212 according to predetermined spacing, each positioning hole group 212 includes two positioning holes 213 in the present embodiment, and this two positioning hole 213 is to stagger according to oblique predetermined angle spiral angle.

Also see also Fig. 1 to Fig. 3, these blades 30, have a blade body 31 and respectively and be connected in cutting graftage part 32 on this blade body 31, this cutting graftage part 32 is two inserting foots 321 in present embodiment, this each blade 30 is penetrated respectively in two positioning holes 213 of this center axle bed 20 by this two inserting foot 321, and fixed, utilize this two positioning hole 213 to be the factor that oblique predetermined spiral angle staggers, stir spiral angle and make blade body 31 can form wind direction naturally, these blades 30 are with the commentaries on classics state with this center axle bed 20.

See also Fig. 1 to Fig. 3 again, this solar panel 40 is for collecting sunlight.These photoelectricity power plant 50 are to electrically connect with this solar panel 40, these solar panel 40 collected sunlights are converted to rotating power output.

These photoelectricity power plant 50 have a transition components 51, a motor 52 and a transmission system 53.This transition components 51 is a circuit board in present embodiment, is to be arranged in the containing space 221 of this center axle bed 20, electrically connects with this solar panel 40, is exported to convert solar panel 40 collected solar energies to electric power; This motor 52 is to be arranged in the containing space 221 of this center axle bed 20, and electrically connect with this transition components 51, drive spindle wheel 521 to provide electric power that motor 52 is driven by this transition components 51 and rotate gear structure or belt pulley that this spindle wheel 521 adopts for present embodiment; This transmission system 53, be to be arranged in the containing space 221 of this center axle bed 20, be connected with the inner circular tooth 222 of this spindle wheel 521 and this center axle bed 20, slowing down and drive this center axle bed 20 with the rotating power with this motor spindle drive wheel 521 is that rotate in the axle center along this rotating shaft 11, this transmission system 53 has a driving gear 531 and a planet gear train 532, this driving gear 531 is the axle center with this rotating shaft 11, and the 531A of driving cog portion at the center of borrowing and motor spindle drive wheel 521 bridle joints of this motor 52, can be driven and be that a rotation with respect to this rotating shaft 11 is done in the axle center by this motor spindle drive wheel 521 with this rotating shaft 11, it is bridle joints in 222 of the inner circular tooths of the 531B of driving cog portion of these driving gear 531 outer shrouds and this center axle bed 20 that this planetary gear set 532 includes a plurality of planetary pinions 533, transfer on this inner circular tooth 222 with rotating power, and then to make this center axle bed 20 do one be axle center and rotating relative to this rotating shaft 11 with this rotating shaft 11 this driving gear 531.

Above-mentioned main member and the assembling mode thereof that is the blade wheel structure 100 of a kind of improved gardening windmill that the utility model first preferred embodiment provided then is described below its handling characteristics again:

Because power source of the present utility model is a solar energy, therefore all have the period of solar light irradiation all can rotate, the storage electric power that the period of not having a solar light irradiation then can be changed by the sunlight of previous collection and being driven enables to carry out full-time rotation.

In addition, though this transmission system is made of driving gear and planetary pinion in the present embodiment, in fact this transmission system also can adopt pulley transmission structure and reach same effect.

See also Fig. 4, be the blade wheel structure 200 that the utility model second preferred embodiment provides a kind of improved gardening windmill, include a strut 10, a center axle bed 20, a plurality of blade 30, a solar panel 40 and photoelectricity power plant 50 mutually with first preferred embodiment; And be with the main difference of first preferred embodiment:

Present embodiment more includes a natural wind drives impeller 90, is to be articulated in the rotating shaft 11 of this strut 10, can utilize blowing of natural wind and rotates.

Whereby, present embodiment not only has and utilizes the impeller 100 of sunlight as rotational energy, have more the impeller 90 that natural wind can be utilized and rotate, when weather has wind-force, only rotate and get final product by this natural wind drives impeller 90, utilize sunlight as the impeller 100 of the energy then can collect by sunlight converted electric power, rotate by this impeller 100 again when waiting not have wind-force, rotate and reduce the effect of energy consumption to reach whole day.

Certainly, also an inductor (not shown) can be set separately, when this natural wind drives impeller 90 is rotated, this inductor is then controlled these photoelectricity power plant 50 and is failure to actuate, to reduce energy consumption, when treating that natural wind drives impeller 90 can't be rotated because of wind-force is not enough, this inductor is then controlled this photoelectricity power plant 50 actions, impeller 100 is rotated, to reach best energy keyholed back plate.

See also Fig. 5, be the blade wheel structure 300 that the utility model the 3rd preferred embodiment provides a kind of improved gardening windmill, include a strut 10, a center axle bed 20, a plurality of blade 30, a solar panel 40 and photoelectricity power plant 50 mutually with first preferred embodiment; And be with the main difference of first preferred embodiment:

Present embodiment more includes a natural wind drives impeller 90, is to be articulated in the rotating shaft 11 of this strut 10, and utilizes a coupling shaft 91 to be connected with this impeller middle spindle seat 20.

Whereby, present embodiment not only has and utilizes the impeller 100 of sunlight as rotational energy, have more the impeller 90 that natural wind can be utilized and rotate, driving this center axle bed 20 by the rotation of this natural wind drives impeller 90 in the time of can making weather possess wind-force rotates, to reduce the consumption of energy, rotate and can drive this natural wind drives impeller 90 by this impeller 100 when not having wind-force, reach the effect that energy consumption was rotated and reduced to whole day simultaneously.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of blade wheel structure of improved gardening windmill is characterized in that, comprising:

One center axle bed has a blade joint and a power joint, and it is axially arranged with a central shaft hole and wears for a strut axle pivot, makes this center axle bed be subjected to external force and does relatively that the axle of this strut pivots moving;

Most blades are the blade joints that are arranged at this center axle bed;

One solar panel;

One photoelectricity power plant are to be located on the axle bed of center, have a transition components, a motor and a transmission system; Wherein transition components is to electrically connect with this solar panel, converts electric power to the solar energy that solar panel is collected and is exported; This motor and this transition components electrically connect, and rotate to be provided electric power motor to drive spindle wheel by this transition components; Transmission system then is connected with the spindle wheel, and driving the center axle bed so that motor power is slowed down is that rotate in the axle center with the strut.

2, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: to be that one is coaxial with the power joint be connected described blade joint, and the external diameter of blade joint is less than the external diameter of power joint, one end face of this power joint is concaved with a containing space, ccontaining for these photoelectricity power plant, this central shaft hole is communicated with this containing space.

3, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: the spindle wheel of described photoelectricity power plant is belt pulley or gear.

4, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: described center axle bed has an inner circular tooth; The transmission system of these photoelectricity power plant then is made of a driving gear and a planet gear train, this driving gear is connected with this spindle wheel, drive the rotation of making a relative strut by the motor spindle drive wheel, it is that bridle joint is between the inner circular tooth of this driving gear and this center axle bed that this planetary gear set includes a plurality of planetary pinions, transfer on this inner circular tooth with rotating power, and then make this center axle bed do rotating relative to this rotating shaft this driving gear.

5, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: the transmission system of described photoelectricity power plant is made of belt transmission wheels, the belt transmission wheels are connected with the spindle wheel, drive the rotation of making a relative strut by the motor spindle drive wheel.

6, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: described transition components is a circuit board.

7, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: on the outer circumferential face of described center axle bed, offer a plurality of positioning hole groups according to predetermined spacing, each positioning hole group includes two positioning holes, and two positioning holes are to stagger according to oblique predetermined angle spiral angle; Those blades have a blade body and respectively and are connected in cutting graftage part on this blade body, and this cutting graftage part is two inserting foots, and this two inserting foot penetrates respectively in two positioning holes, and is fixed.

8, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: the axial axis pivot of described center axle bed is set up a natural wind drives impeller, and it is articulated on this strut equally.

9, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: the axial axis pivot of described center axle bed is set up a natural wind drives impeller and an inductor, the natural wind drives impeller is to be articulated in equally on this strut, inductor then is connected with the photoelectricity power plant system, when this natural wind drives impeller is rotated, inductor is that control photoelectricity power plant are failure to actuate, and when treating that the natural wind drives impeller can't be rotated, inductor is promptly controlled the action of photoelectricity power plant.

10, according to the blade wheel structure of the described improved gardening windmill of claim 1, it is characterized in that: the axial axis pivot of described center axle bed is set up a natural wind drives impeller, it is articulated on this strut equally, and the distolateral of this natural wind drives impeller borrows a coupling shaft and the distolateral binding of this center axle bed to rotate synchronously.