CN205019738U - Windmill bearing housing - Google Patents
Windmill bearing housing Download PDFInfo
- Publication number
- CN205019738U CN205019738U CN201520748212.8U CN201520748212U CN205019738U CN 205019738 U CN205019738 U CN 205019738U CN 201520748212 U CN201520748212 U CN 201520748212U CN 205019738 U CN205019738 U CN 205019738U
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- CN
- China
- Prior art keywords
- wind wheel
- bearing
- race ring
- wind
- sleeve pipe
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Abstract
The utility model relates to a windmill bearing housing designs to solving the current not good enough technical problem of like product structural design. This windmill bearing housing's wind wheel external diameter is equipped with the blade, and the wind wheel is equipped with the bearing, and the bearing that the sleeve pipe passed on the wind wheel is connected with stop nut, and the bearing is even as an organic whole with the wind wheel, its main points are the wind wheel is equipped with the race ring, and the bearing sets up in the race ring of wind wheel, and the circle mouth of race ring is equipped with the screens piece, and the race ring is fixed even as an organic whole with the wind wheel with the outer lane of bearing through the screens piece, the punching press formed after the screens piece of wind wheel was the bar muscle by the race ring circle mouthful cutting of wind wheel, and the screens piece is even as an organic whole with the race ring mouth of wind wheel promptly. Its structural design is equitable, and assembly, production are convenient, low in production cost, the integrative sound construction of bearing and wind wheel, it is fit for being applied to outdoor decorative windmill to and the institutional advancement of like product.
Description
Technical field
The utility model relates to the bearing fixing structure of outdoor decoration windmill, is a kind of wind axle bearing sleeve.
Background technology
Windmill is a kind of mechanical device utilizing wind drive blade movement, and some of them blade is with adjustable structure, and this quasi-tradition windmill is mainly used in water conservancy irrigation and Wind Power Utilization; The blade of other windmills adopts the step beam of wheel shape to carry out driven rotary, namely utilizes beam to realize water conservancy irrigation.Along with the development of energy technology and mechanical device, windmill as to irrigate and the effect of kinetic energy is gradually replaced by other device, its transfer as outdoor decoration or toy more.Existing similar technique is applied to the product of this type of decoration windmill, as the application number 201220141140.7 disclosed in Chinese patent literature, and authorized announcement date 2013.02.27, utility model title " axle sleeve type whirligig "; This whirligig comprises bearing and bearing holder (housing, cover), described bearing holder (housing, cover) inwall is provided with draw-in groove near edge, bearing holder (housing, cover) top, jump ring is provided with in draw-in groove, bearing is fixed in bearing holder (housing, cover) by described jump ring, be provided with bearing (ball) cover above bearing holder (housing, cover), axle is also fixed by hold-down nut one through bearing holder (housing, cover), bearing and bearing (ball) cover successively; Hold-down nut two is provided with between bearing holder (housing, cover) and bearing (ball) cover; Its beneficial effect is: variable rotation speed, and resistance is little, adopts jump-ring slot and uses jump ring rigid bearing.But when said structure uses in windmill, when wind speed is larger, still may causes jump ring, stripped thread between bearing and bearing holder (housing, cover) and disengaging, thus cause the inconvenience of maintenance; Meanwhile, said structure adds production cost, produces assembling comparatively inconvenience.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is the wind axle bearing sleeve providing the direct rigid bearing of a kind of bearing holder (housing, cover) to this area, makes it solve the inconvenience of existing like product middle (center) bearing fixed form, the technical problem that structural design is not good enough.Its objective is and to be achieved through the following technical solutions.
A kind of wind axle bearing sleeve, the wind wheel external diameter of this wind axle bearing sleeve is provided with blade, and wind wheel is provided with bearing, and sleeve pipe is connected with stop nut through the bearing on wind wheel, and bearing and wind wheel are connected as a single entity; Its structural design main points are that described wind wheel is provided with race ring, and bearing is arranged in the race ring of wind wheel, and the circle mouth of race ring is provided with screens sheet, and the outer ring of bearing and wind wheel are fixedly connected as a single entity by screens sheet by race ring.Said structure compares the clip spring structure of existing like product, production technology, assembling more simple, as long as extend the race ring length of wind wheel or arrange screens sheet, adopt the race ring after extending to be convenient to stop nut is hidden in race ring simultaneously, thus this wind axle bearing sleeve is applied in similar windmill product, and make windmill product design more attractive in appearance.
The screens sheet of described wind wheel is cut after in bar shaped muscle by the race ring circle mouth of wind wheel and is stamped to form, and namely the race ring mouth of screens sheet and wind wheel is connected as a single entity.Above-mentioned is the mode of a kind of screens sheet and wind wheel one, also can adopt other structure, as: as described in the screens sheet of wind wheel be connected as a single entity by welding and the race ring mouth of wind wheel, screens sheet is arranged at internal diameter or the external diameter of the race ring of wind wheel.
The sleeve pipe of described stop nut side is provided with spiral cover, and spiral cover is connected with sleeve pipe by nut.Spiral cover is used for the decoration of casing limit nut end, also can be connected as a single entity with stop nut by described spiral cover, the nut of omission spiral cover; Or described spiral cover is provided with waterproof shirt rim, waterproof shirt rim is positioned at the race ring external diameter of wind wheel, concrete employing mode as: spiral cover separates with nut, band waterproof shirt rim spiral cover be installed on sleeve pipe after, make spiral cover be fixed on sleeve pipe by nut.
Described sleeve pipe is L-shaped, and one end of sleeve pipe is connected with stop nut through the bearing of wind wheel, and bearing is limited in sleeve pipe.Above-mentioned for adopting the wind wheel mounting structure of L-shaped sleeve pipe, sleeve pipe also can adopt other version.
The windmill assembly of described stop nut, bearing, wind wheel, blade composition is symmetricly set in the both sides of sleeve pipe, and sleeve pipe is in T shape.Above-mentioned is the windmill structure of two windmill assembly, and it also can adopt the structure of windmill assembly more than two.
Described sleeve pipe is connected with the inserted link of H-shaped.Thus the windmill after assembling is used as outdoor windmill, be installed on open air easily by inserted link; Inserted link adopts Multi section bar to connect, and top pole is inserted in sleeve pipe.
The utility model reasonable in design, assembling, convenient for production, production cost is low, and the integrative-structure of bearing and wind wheel is firm; It is applicable to being applied to outdoor decorative windmill, and the structure of like product is improved.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is the structural representation after bearing of the present utility model is installed on wind wheel.
Fig. 3 is using state structural representation of the present utility model.
Figure number and title: 1, spiral cover, 2, stop nut, 3, bearing, 4, wind wheel, 5, blade, 6, sleeve pipe, 7, inserted link.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model structure and use are further described.As shown in Figure 1 and Figure 2, the wind wheel 4 of this wind axle bearing sleeve and bearing 3, namely bearing is arranged at wind wheel, and bearing and wind wheel are connected as a single entity, and the blade that the external diameter of wind wheel is provided with dotted portion in blade 5, figure can adopt other shape and structure.Its concrete structure is as follows: wind wheel is provided with race ring, and bearing is arranged in the race ring of wind wheel, and the circle mouth of race ring is provided with screens sheet, and the outer ring of bearing and wind wheel are fixedly connected as a single entity by screens sheet by race ring; Sleeve pipe 6 is in L-shaped, and one end of sleeve pipe is connected with stop nut 2 through the bearing of wind wheel, and bearing is limited in sleeve pipe.In said structure, the screens sheet of wind wheel is cut after in bar shaped muscle by the race ring circle mouth of wind wheel and is stamped to form, and namely the race ring mouth of screens sheet and wind wheel is connected as a single entity; The sleeve pipe of stop nut side is provided with spiral cover 1, and spiral cover is connected with sleeve pipe by nut.During the assembling of this rotor shaft bearing sleeve, first bearing is put into the race ring of wind wheel, then by compressing screens sheet, screens sheet blocks the outer ring of bearing, and wind wheel and bearing are connected as a single entity.During use, as shown in Figure 3, sleeve pipe is connected with the inserted link 7 of H-shaped, and this windmill can insert and use on the ground.
According to said structure characteristic sum handling characteristics, the screens sheet of wind wheel is also connected as a single entity by the race ring mouth of welding with wind wheel, and screens sheet is arranged at internal diameter or the external diameter of the race ring of wind wheel.In addition, spiral cover also can be connected as a single entity with stop nut, and omit the nut of spiral cover, or spiral cover is provided with waterproof shirt rim, waterproof shirt rim is positioned at the race ring external diameter of wind wheel; And stop nut, bearing, wind wheel, blade composition windmill assembly also can be symmetricly set in the both sides of sleeve pipe, sleeve pipe is in T shape.
Claims (9)
1. a wind axle bearing sleeve, wind wheel (4) external diameter of this wind axle bearing sleeve is provided with blade (5), and wind wheel is provided with bearing (3), and sleeve pipe (6) is connected with stop nut (2) through the bearing on wind wheel, and bearing and wind wheel are connected as a single entity; It is characterized in that described wind wheel (4) is provided with race ring, bearing (3) is arranged in the race ring of wind wheel, and the circle mouth of race ring is provided with screens sheet, and the outer ring of bearing and wind wheel are fixedly connected as a single entity by screens sheet by race ring.
2. wind axle bearing sleeve according to claim 1, it is characterized in that the screens sheet of described wind wheel (4) is cut after in bar shaped muscle by the race ring circle mouth of wind wheel and be stamped to form, namely the race ring mouth of screens sheet and wind wheel is connected as a single entity.
3. wind axle bearing sleeve according to claim 1, it is characterized in that the screens sheet of described wind wheel (4) is connected as a single entity by the race ring mouth of welding with wind wheel, screens sheet is arranged at internal diameter or the external diameter of the race ring of wind wheel.
4. wind axle bearing sleeve according to claim 1, it is characterized in that the sleeve pipe (6) of described stop nut (2) side is provided with spiral cover (1), spiral cover is connected with sleeve pipe by nut.
5. wind axle bearing sleeve according to claim 4, is characterized in that described spiral cover (1) and stop nut (2) are connected as a single entity, omits the nut of spiral cover.
6. wind axle bearing sleeve according to claim 4, it is characterized in that described spiral cover (1) is provided with waterproof shirt rim, waterproof shirt rim is positioned at the race ring external diameter of wind wheel (4).
7. wind axle bearing sleeve according to claim 1, is characterized in that described sleeve pipe (6) is in L-shaped, and one end of sleeve pipe is connected with stop nut (2) through the bearing (3) of wind wheel (4), and bearing is limited in sleeve pipe.
8. wind axle bearing sleeve according to claim 1, it is characterized in that windmill assembly that described stop nut (2), bearing (3), wind wheel (4), blade (5) form is symmetricly set in the both sides of sleeve pipe (6), sleeve pipe is in T shape.
9. wind axle bearing sleeve according to claim 1, is characterized in that described sleeve pipe (6) is connected with the inserted link (7) of H-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748212.8U CN205019738U (en) | 2015-09-24 | 2015-09-24 | Windmill bearing housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748212.8U CN205019738U (en) | 2015-09-24 | 2015-09-24 | Windmill bearing housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205019738U true CN205019738U (en) | 2016-02-10 |
Family
ID=55252306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748212.8U Expired - Fee Related CN205019738U (en) | 2015-09-24 | 2015-09-24 | Windmill bearing housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205019738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944237A (en) * | 2018-07-03 | 2018-12-07 | 惠州市维多利科技有限公司 | A kind of craftwork is struck method |
-
2015
- 2015-09-24 CN CN201520748212.8U patent/CN205019738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944237A (en) * | 2018-07-03 | 2018-12-07 | 惠州市维多利科技有限公司 | A kind of craftwork is struck method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |