CN205136390U - Rotary device and adoption rotary device's windmill - Google Patents
Rotary device and adoption rotary device's windmill Download PDFInfo
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- CN205136390U CN205136390U CN201520864290.4U CN201520864290U CN205136390U CN 205136390 U CN205136390 U CN 205136390U CN 201520864290 U CN201520864290 U CN 201520864290U CN 205136390 U CN205136390 U CN 205136390U
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- bearing
- inner race
- sleeve pipe
- bearing inner
- bearing housing
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Abstract
The utility model relates to a rotary device, including bearing housing and the bearing of holding in the bearing housing, axle contracting draws together bearing inner race and the bearing inner race of cooperation in bearing inner race, still includes the fastener, and the bearing housing links together through this fastener detachably with the bearing, and the bearing inner race rotation relatively of this bearing housing. Adopting this rotary device, linking together bearing housing and bearing detachably through the fastener, when needs, can pull down the bearing and change, when perhaps the device was connected with other equipment through the bearing housing, it was more convenient to operate. The utility model discloses still provide a windmill that adopts this rotary device, bearing housing, bearing and supporting component three's equipment and dismantlement are very convenient.
Description
Technical field
The utility model relates to a kind of whirligig, also relates to a kind of windmill adopting whirligig.
Background technique
Traditional swivel assembly is as bearing, its bearing outer ring generally comprising bearing inner race and be engaged in rotationally outside bearing inner race, in use, bearing outer ring is fixed on the axis hole of board, rotating shaft is passed bearing inner race and is fixedly connected with bearing inner race, utilize bearing to play supporting revolving shaft, reduce the friction factor in its movement process, and ensure its rotating accuracy.Although this swivel assembly simple structure, but be applied on concrete equipment or device, there is the comparatively troublesome shortcoming of dismounting, as swivel assembly is used on windmill by this, the fan blade of windmill is fixedly connected with bearing outer ring, then the connection of fan blade comparatively bothers, and after installing, the bearing of this windmill is then difficult to change.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Model utility content
The purpose of this utility model is that providing a kind of facilitates bearing dismantling, the convenient whirligig be connected with other equipment or device;
Another object of the present utility model is to provide a kind of windmill adopting above-mentioned whirligig, and this windmill has the advantage of easy accessibility, exotic shape.
In order to achieve the above object, the utility model adopts such technological scheme:
A kind of whirligig, comprise bearing housing and be contained in the bearing in bearing housing, bearing comprises bearing outer ring and is engaged in the bearing inner race in bearing outer ring, also comprises fastening piece, bearing housing and bearing are removably linked together by this fastening piece, and this bearing housing can rotate relative to bearing inner race.
As a kind of optimal way of the present utility model, described bearing housing one end is vertically first end, the other end is the second end, the support platform supporting described bearing is provided with at first end, draw-in groove is provided with at the second end, described fastening piece comprises the jump ring be engaged in draw-in groove, and jump ring is supported on the corresponding end-faces of described bearing outer ring.
As a kind of optimal way of the present utility model, the corresponding described bearing inner race of described support platform offers perforation, the axostylus axostyle that described fastening piece also comprises sleeve pipe and is plugged in sleeve pipe, the corresponding end-faces at described bearing inner race is supported in one end of sleeve pipe, one end that axostylus axostyle stretches out sleeve pipe is through this perforation and bearing inner race and be provided with screw section at this end, screw section is provided with nut part, and nut part is supported on the corresponding end-faces of described bearing inner race.
As a kind of optimal way of the present utility model, described sleeve pipe and described axostylus axostyle one-body molded.
As a kind of optimal way of the present utility model, described nut part and described bearing inner race one-body molded.
As a kind of optimal way of the present utility model, also comprise waterproof cover, waterproof cover and described nut part one-body molded.
As a kind of optimal way of the present utility model, also comprise waterproof cover, described waterproof cover and described bearing housing one-body molded.
The utility model also proposes a kind of windmill, it comprises supporting component and at least one rotary unit, rotary unit is arranged on supporting component rotationally, rotary unit comprises whirligig and the fan blade be connected on the spinning device, described whirligig comprises bearing housing and is contained in the bearing in bearing housing, bearing comprises bearing outer ring and is engaged in the bearing inner race in bearing outer ring, described whirligig also comprises fastening piece, bearing housing and bearing are removably linked together by this fastening piece, and this bearing housing can rotate relative to bearing inner race, supporting component is connected with bearing inner race, fan blade is arranged on bearing housing.
As a kind of optimal way of the present utility model, described bearing housing two ends are vertically set to first end and the second end respectively, first end is provided with the support platform supporting described bearing, on support platform, corresponding described bearing inner race is provided with perforation, second end is provided with draw-in groove, be equipped with jump ring in draw-in groove, jump ring is supported on the corresponding end-faces of described bearing outer ring.
As a kind of optimal way of the present utility model, described rotary unit is one, described supporting component is support tube, described fastening piece comprises the sleeve pipe be plugged in support tube, the axostylus axostyle be plugged in sleeve pipe, one end that sleeve pipe stretches out support tube is supported on the corresponding end-faces of described bearing inner race, one end that axostylus axostyle stretches out sleeve pipe is through this perforation and described bearing inner race and this end is provided with screw section, and screw section is equipped with nut part, and nut part is supported on the corresponding end-faces of described bearing inner race.
As a kind of optimal way of the present utility model, the number of described rotary unit is two, and described supporting component comprises mutual vertically disposed transverse tube and longitudinal tubule (L tubule), and two described rotary units are disposed in the two ends of transverse tube respectively.
As a kind of optimal way of the present utility model, described rotary unit is at least two, described supporting component is support tube, and described fastening piece comprises the sleeve pipe be plugged in support tube, the axostylus axostyle be plugged in sleeve pipe, and the equal fixed cover of described bearing inner race of each described rotary unit is located on axostylus axostyle.
Adopt whirligig of the present utility model, by fastening piece, bearing housing and bearing are removably linked together, when needed, bearing can be pulled down and change, when being connected with other equipment or device by bearing housing, more convenient to operate.
Adopt windmill of the present utility model, adding man-hour, fan blade is connected on bearing housing, supporting component is connected with bearing inner race, realized the connection of bearing and bearing housing by fastening piece, also namely realize the connection of supporting component and bearing housing, bearing housing can rotate by relative support assembly, also namely realize the rotation of fan blade, the assembly and disassembly of the utility model bearing housing like this, bearing and supporting component three are very convenient.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of swivel assembly in the utility model;
Fig. 2 is the structural representation that the utility model centre bearer bush, bearing and jump ring coordinate;
Fig. 3 is the structural representation of nut part in the utility model;
Fig. 4 is the structural representation of the first mode of execution of the utility model windmill;
Fig. 5 is the cutting structural representation (wherein fan blade is not shown) of Fig. 4;
Fig. 6 is the structural representation of the second mode of execution of the utility model windmill;
Fig. 7 is the cutting structural representation (wherein fan blade is not shown) of Fig. 6;
Fig. 8 is the structural representation of the third mode of execution of the utility model windmill;
Fig. 9 is the cutting structural representation (wherein fan blade is not shown) of Fig. 8;
In figure:
1-rotary unit 11-whirligig
12-fan blade 111-bearing housing
1111-support platform 1112-bores a hole
1113-draw-in groove 112-bearing
1121-bearing outer ring 1122-bearing inner race
113-jump ring 114-sleeve pipe
115-axostylus axostyle 116-screw section
117-nut part 118-waterproof cover
2-supporting component 21-longitudinal tubule (L tubule)
22-transverse tube
Embodiment
In order to explain the technical solution of the utility model further, be described in detail below in conjunction with accompanying drawing.
Referring to figs. 1 through Fig. 9, a kind of whirligig, the bearing 112 comprising bearing housing 111 and be contained in bearing housing 111, the bearing inner race 1122 that bearing 112 comprises bearing outer ring 1121 and is engaged in bearing outer ring 1121, also comprise fastening piece, bearing housing 111 and bearing 112 are removably linked together by this fastening piece, and this bearing housing 111 can rotate relative to bearing inner race 1122.Its middle (center) bearing 112 can adopt standard piece, directly from buying on the market.
As a kind of optimal way of the present utility model, described bearing housing 111 one end is vertically first end, the other end is the second end, the support platform 1111 supporting described bearing 112 is provided with at first end, draw-in groove 1113 is provided with at the second end, described fastening piece comprises the jump ring 113 be engaged in draw-in groove 1113, and jump ring 113 is supported on the corresponding end-faces of described bearing outer ring 1121.By the position-limiting action of support platform 1111 and jump ring 113, bearing outer ring 1121 two ends vertically and bearing housing 111 are tightly fitted in together, realize the connection of bearing 112 and bearing housing 111.
As a kind of optimal way of the present utility model, the corresponding described bearing inner race 1122 of described support platform 1111 offers perforation 1112, described fastening piece also comprises sleeve pipe 114 and is plugged in the axostylus axostyle 115 in sleeve pipe 114, the corresponding end-faces at described bearing inner race 1122 is supported in one end of sleeve pipe 114, one end that axostylus axostyle 115 stretches out sleeve pipe 114 is through this perforation 1112 and bearing inner race 1122 and be provided with screw section 116 at this end, screw section 116 is provided with nut part 117, and nut part 117 is supported on the corresponding end-faces of described bearing inner race 1122.Adopt this structure, by sleeve pipe 114 and nut part 117, bearing inner race 1122 is clamped, thus bearing inner race 1122 is fixed on sleeve pipe 114.As equivalent substitute mode of the present utility model, described sleeve pipe 114 is one-body molded with described axostylus axostyle 115.Adopt this structure, be equivalent to form an annular boss at the outer wall of axostylus axostyle 115, annular boss realizes the apical grafting with bearing inner race 1122 whereby.
As a kind of optimal way of the present utility model, described nut part 117 is provided with waterproof cover 118 away from one end of described bearing inner race 1122.In an embodiment, waterproof cover 118 is one-body molded with nut part 117, and the area of the excircle of this waterproof cover 118 is greater than the area of bearing housing 111 excircle, and in order to avoid rainwater directly to infiltrate in bearing 112, waterproof cover 118 also plays decorating action simultaneously.
As another kind of optimal way of the present utility model, waterproof cover 118 is one-body molded with described bearing housing 111, and in this mode of execution, waterproof cover 118 can rotate together along with bearing housing 111, and waterproof cover 118 plays dash and decorating action.
The utility model also proposes a kind of windmill, it comprises supporting component 2 and at least one rotary unit 1, rotary unit 1 is arranged on supporting component 2 rotationally, the fan blade 12 that rotary unit 1 comprises whirligig 11 and is connected on whirligig 11, the bearing 112 that described whirligig 11 comprises bearing housing 111 and is contained in bearing housing 111, the bearing inner race 1122 that bearing 112 comprises bearing outer ring 1121 and is engaged in bearing outer ring 1121, described whirligig 11 also comprises fastening piece, bearing housing 111 and bearing 112 are removably linked together by this fastening piece, and this bearing housing 111 can rotate relative to bearing inner race 1122, supporting component 2 is connected with bearing inner race 1122, fan blade 12 is arranged on bearing housing 111.
As a kind of optimal way of the present utility model, described bearing housing 111 two ends are vertically set to first end and the second end respectively, first end is provided with the support platform 1111 supporting described bearing 112, on support platform 1111, corresponding described bearing inner race 1122 is provided with perforation 1112, second end is provided with draw-in groove 1113, be equipped with jump ring 113 in draw-in groove 1113, jump ring 113 is supported on the corresponding end-faces of described bearing outer ring 1121.
With reference to Fig. 4 and Fig. 5, as the first mode of execution of the present utility model, described rotary unit 1 is one, described supporting component 2 is support tube, in an embodiment, support tube is L-shaped, when support tube also can be arranged to Straight or other shapes by those skilled in the art as required.In this embodiment, described fastening piece comprises the sleeve pipe 114 be plugged in support tube, the axostylus axostyle 115 be plugged in sleeve pipe 114, one end that sleeve pipe 114 stretches out support tube is supported on the corresponding end-faces of described bearing inner race 1122, axostylus axostyle 115 stretches out one end of sleeve pipe 114 through this perforation 1112 and described bearing inner race 1122, and this end that axostylus axostyle 115 stretches out bearing inner race 1122 is provided with screw section 116, screw section 116 is equipped with nut part 117, and nut part 117 is supported on the corresponding end-faces of described bearing inner race 1122.Sleeve pipe 114 and axostylus axostyle 115 can be arranged to one-body molded by those skilled in the art as required, in the utility model, preferably, sleeve pipe 114 is fixedly connected with support tube, adopt the windmill of this structure, when assembling, grip support tube on the other hand, another hand grips bearing housing 111, directly bearing inner race 1122 is penetrated in axostylus axostyle 115, and nut part 117 is penetrated screw section 116, rotating nut part 117 makes nut part 117 support on bearing inner race 1122, and whole windmill like this has the advantage of easy accessibility.
As in a kind of optimal way of the present utility model, described sleeve pipe 114, described axostylus axostyle 115 and described support tube three in one are shaping, and adopt this structure, the dismounting of whole windmill is more convenient.
In order to make the assembling of windmill convenient, as further improvement of the utility model, described nut part 117 is one-body molded with described bearing inner race 1122.So, when assembling, gripping support tube on the other hand, gripping nut part 117 on the other hand, by the axostylus axostyle 115 on support tube through bearing inner race 1122, the assembling of windmill can be realized by rotating nut part 117.
With reference to Fig. 6 and Fig. 7, as the second mode of execution of the present utility model, the number of described rotary unit 1 is two, and described supporting component 2 comprises the two ends that mutual vertically disposed transverse tube 22 and longitudinal tubule (L tubule) 21, two described rotary units 1 are disposed in transverse tube 22 respectively.At the second mode of execution, rotary unit 1 is identical with the first mode of execution, difference is, at the second mode of execution, transverse tube 22 two ends are vertically equipped with opening, and each opening respectively coordinates a rotary unit 1, adopts the windmill of this structure, modern design, has enriched the kind of windmill.
With reference to Fig. 8 and Fig. 9, as the third optimal way of the present utility model, described rotary unit 1 is at least two, in fig. 8, the number of rotary unit 1 is four, described supporting component 2 is support tube, described fastening piece comprises the sleeve pipe 114 be plugged in support tube, be plugged in the axostylus axostyle 115 in sleeve pipe 114, the described bearing inner race 1122 of each described rotary unit 1 is all fixed on axostylus axostyle 115, adopt this structure, by arranging multiple rotary unit 1 on axostylus axostyle 115, each rotary unit 1 is independent to be rotated, each rotary unit 1 shines mutually, enrich the visual effect of whole windmill, this windmill modern design, enrich the kind of windmill further.
In above-mentioned windmill structure, waterproof cover 118 can be set as required on nut part 117 to realize the effect of rain cover, ornamental piece also can be set on nut part 117 to make the moulding of whole windmill more attractive in appearance.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (13)
1. a whirligig, comprise bearing housing and be contained in the bearing in bearing housing, bearing comprises bearing outer ring and is engaged in the bearing inner race in bearing outer ring, it is characterized in that: also comprise fastening piece, bearing housing and bearing are removably linked together by this fastening piece, and this bearing housing can rotate relative to bearing inner race.
2. whirligig as claimed in claim 1, it is characterized in that: described bearing housing one end is vertically first end, the other end is the second end, the support platform supporting described bearing is provided with at first end, draw-in groove is provided with at the second end, described fastening piece comprises the jump ring be engaged in draw-in groove, and jump ring is supported on the corresponding end-faces of described bearing outer ring.
3. whirligig as claimed in claim 2, it is characterized in that: the corresponding described bearing inner race of described support platform offers perforation, the axostylus axostyle that described fastening piece also comprises sleeve pipe and is plugged in sleeve pipe, the corresponding end-faces at described bearing inner race is supported in one end of sleeve pipe, one end that axostylus axostyle stretches out sleeve pipe is through this perforation and bearing inner race and be provided with screw section at this end, screw section is provided with nut part, and nut part is supported on the corresponding end-faces of described bearing inner race.
4. whirligig as claimed in claim 3, is characterized in that: described sleeve pipe and described axostylus axostyle one-body molded.
5. whirligig as claimed in claim 3, is characterized in that: described nut part and described bearing inner race one-body molded.
6. whirligig as claimed in claim 3, is characterized in that: also comprise waterproof cover, waterproof cover and described nut part one-body molded.
7. whirligig as claimed in claim 3, is characterized in that: also comprise waterproof cover, described waterproof cover and described bearing housing one-body molded.
8. a windmill, comprise supporting component and at least one rotary unit, rotary unit is arranged on supporting component rotationally, rotary unit comprises whirligig and the fan blade be connected on the spinning device, it is characterized in that: described whirligig comprises bearing housing and is contained in the bearing in bearing housing, bearing comprises bearing outer ring and is engaged in the bearing inner race in bearing outer ring, described whirligig also comprises fastening piece, bearing housing and bearing are removably linked together by this fastening piece, and this bearing housing can rotate relative to bearing inner race, supporting component is connected with bearing inner race, fan blade is arranged on bearing housing.
9. windmill as claimed in claim 8, it is characterized in that: described bearing housing two ends are vertically set to first end and the second end respectively, first end is provided with the support platform supporting described bearing, on support platform, corresponding described bearing inner race is provided with perforation, second end is provided with draw-in groove, be equipped with jump ring in draw-in groove, jump ring is supported on the corresponding end-faces of described bearing outer ring.
10. windmill as claimed in claim 9, it is characterized in that: described rotary unit is one, described supporting component is support tube, described fastening piece comprises the sleeve pipe be plugged in support tube, the axostylus axostyle be plugged in sleeve pipe, one end that sleeve pipe stretches out support tube is supported on the corresponding end-faces of described bearing inner race, one end that axostylus axostyle stretches out sleeve pipe is through this perforation and described bearing inner race and this end is provided with screw section, and screw section is equipped with nut part, and nut part is supported on the corresponding end-faces of described bearing inner race.
11. windmills as claimed in claim 10, is characterized in that: described sleeve pipe, described axostylus axostyle and described support tube three in one are shaping.
12. windmills as claimed in claim 9, is characterized in that: the number of described rotary unit is two, and described supporting component comprises mutual vertically disposed transverse tube and longitudinal tubule (L tubule), and two described rotary units are disposed in the two ends of transverse tube respectively.
13. windmills as claimed in claim 9, it is characterized in that: described rotary unit is at least two, described supporting component is support tube, described fastening piece comprises the sleeve pipe be plugged in support tube, the axostylus axostyle be plugged in sleeve pipe, and the equal fixed cover of described bearing inner race of each described rotary unit is located on axostylus axostyle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864290.4U CN205136390U (en) | 2015-11-02 | 2015-11-02 | Rotary device and adoption rotary device's windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864290.4U CN205136390U (en) | 2015-11-02 | 2015-11-02 | Rotary device and adoption rotary device's windmill |
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| Publication Number | Publication Date |
|---|---|
| CN205136390U true CN205136390U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864290.4U Active CN205136390U (en) | 2015-11-02 | 2015-11-02 | Rotary device and adoption rotary device's windmill |
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| Country | Link |
|---|---|
| CN (1) | CN205136390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257717A (en) * | 2015-11-02 | 2016-01-20 | 泉州钰乘礼品有限公司 | Rotating device and windmill with same |
-
2015
- 2015-11-02 CN CN201520864290.4U patent/CN205136390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257717A (en) * | 2015-11-02 | 2016-01-20 | 泉州钰乘礼品有限公司 | Rotating device and windmill with same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |