CN102767591A - Incomplete-teeth worm and gear reducer with limit - Google Patents
Incomplete-teeth worm and gear reducer with limit Download PDFInfo
- Publication number
- CN102767591A CN102767591A CN2012102253053A CN201210225305A CN102767591A CN 102767591 A CN102767591 A CN 102767591A CN 2012102253053 A CN2012102253053 A CN 2012102253053A CN 201210225305 A CN201210225305 A CN 201210225305A CN 102767591 A CN102767591 A CN 102767591A
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- Prior art keywords
- worm
- incomplete
- worm gear
- teeth
- gear
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Abstract
The invention relates to an incomplete-teeth worm and gear reducer with limit, which comprises a substrate (1), the substrate (1) consists of a shaft housing (1.1) and a seat ring (1.2) connected together with the shaft housing (1.1), a worm (2) is arranged in the shaft housing (1.1), the seat ring (1.2) is internally provided with an output shaft (5) in a penetrating manner, the output shaft (5) is provided with a revolving worm gear (3) which is meshed with the worm (2), the revolving worm gear (3) is an incomplete-teeth worm gear, and a check block (6) is fixedly arranged on the seat ring (1.2) of the substrate (1) and positioned at non-tooth positions of the incomplete-teeth worm gear. The incomplete-teeth worm and gear reducer is simple in limiting structure, and low in design and manufacturing cost, and can effectively realize the intersection angle of a solar tracking system.
Description
Technical field
The present invention relates to a kind ofly, be widely used in the driving mechanism in fields such as various driving mechanisms, particularly solar tracker with spacing incomplete teeth worm retarder.
Background technique
At present, the worm and gear transmission velocity ratio is big because of having, stable drive, can self-locking etc. characteristics be widely used in various speed reduction gearings.General rotary type speed reducer is 360 ° of rotations mostly, and does not need 360 ° of rotations for the solar energy power generating industry, only needs ± 60 ° angle range like the uniaxiality tracking solar power station; Often accomplish spacing design at present by the support Design system; The system design trouble, cost is higher, and the revolution worm gear all has tooth for 360 °; The part tooth is in use used less than, material and processing all has waste.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide that a kind of its limit structure is simple with spacing incomplete teeth worm retarder, design and manufacture cost is low, can effectively realize the angle range of solar tracking system.
The objective of the invention is to realize like this: a kind of with spacing incomplete teeth worm retarder; It comprises pedestal, and said pedestal comprises axle housing and the seat ring that fuses with axle housing, in the said axle housing worm screw is installed; Be coated with output shaft in the said seat ring; Said output shaft is provided with the revolution worm gear, and said worm screw is meshing with each other with the revolution worm gear, and said revolution worm gear is incomplete tooth worm gear; Be set with block on the seat ring of said pedestal, said block is positioned at the anodontia position of incomplete tooth worm gear.
Said worm screw can be a straight worm, also can be ring surface enveloped worm screw.
Said worm gear can be the helical teeth worm gear, also can be encapsulating type worm gear profile of tooth.
Compared with prior art, the present invention has following beneficial effect:
The present invention is a kind of, and its limit structure is simple with spacing incomplete teeth worm retarder, and design and manufacture cost is low, can effectively realize the angle range of solar tracking system.
Description of drawings
Fig. 1 is a kind of structural representation with spacing incomplete teeth worm retarder of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3, Fig. 4 are a kind of schematic representation that is in two limit positions with spacing incomplete teeth worm retarder of the present invention.
Wherein:
Pedestal 1
Axle housing 1.1
Seat ring 1.2
Revolution worm gear 3
End cap 4
Output shaft 5
Block 6.
Embodiment
Referring to Fig. 1 ~ Fig. 4, the present invention is a kind of with spacing incomplete teeth worm retarder, and it comprises pedestal 1; Said pedestal 1 comprises axle housing 1.1 and the seat ring 1.2 that fuses with axle housing 1.1, in the said axle housing 1.1 worm screw 2 is installed, and said seat ring 1.2 bottoms are provided with end cap 4 through bolt; Be coated with output shaft 5 in the said seat ring 1.2; Said output shaft 5 one ends pass seat ring 1.2, and said output shaft 5 is provided with revolution worm gear 3, and said revolution worm gear 3 is positioned at seat ring 1.2; Said worm screw 2 is meshing with each other with revolution worm gear 3; Said revolution worm gear 3 is incomplete tooth worm gear, is set with block 6 on the seat ring 1.2 of said pedestal 1, and said block 6 is positioned at the anodontia position of incomplete tooth worm gear.
Claims (3)
1. one kind with spacing incomplete teeth worm retarder; It comprises pedestal (1), said pedestal (1) comprise axle housing (1.1) and with the seat ring (1.2) that axle housing (1.1) fuses, worm screw (2) is installed in the said axle housing (1.1); Be coated with output shaft (5) in the said seat ring (1.2); Said output shaft (5) is provided with revolution worm gear (3), and said worm screw (2) is meshing with each other with revolution worm gear (3), and it is characterized in that: said revolution worm gear (3) is incomplete tooth worm gear; Be set with block (6) on the seat ring (1.2) of said pedestal (1), said block (6) is positioned at the anodontia position of incomplete tooth worm gear.
2. according to claim 1 a kind of with spacing incomplete teeth worm retarder, it is characterized in that: said worm screw (2) is straight worm or ring surface enveloped worm screw.
3. according to claim 1 a kind of with spacing incomplete teeth worm retarder, it is characterized in that: said revolution worm gear (3) is beveled gear teeth ring bread network profile of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225305.3A CN102767591B (en) | 2012-07-03 | 2012-07-03 | A kind of with spacing incomplete teeth worm retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225305.3A CN102767591B (en) | 2012-07-03 | 2012-07-03 | A kind of with spacing incomplete teeth worm retarder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767591A true CN102767591A (en) | 2012-11-07 |
| CN102767591B CN102767591B (en) | 2015-10-14 |
Family
ID=47095105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225305.3A Active CN102767591B (en) | 2012-07-03 | 2012-07-03 | A kind of with spacing incomplete teeth worm retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102767591B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151502A (en) * | 2016-07-26 | 2016-11-23 | 迪百仕电机科技（苏州）有限公司 | A kind of turbine and worm decelerator shift fork selects anglec of rotation structure |
| CN108138925A (en) * | 2015-10-09 | 2018-06-08 | 爱信精机株式会社 | Gear assembly |
| CN108843741A (en) * | 2018-09-08 | 2018-11-20 | 江阴市华方新能源高科设备有限公司 | A kind of band damping buffering output rotary decelerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920348A (en) * | 2006-09-15 | 2007-02-28 | 重庆大学 | Control device for electric controlled automatic shift for vehicle variator |
| CN101482160A (en) * | 2008-12-08 | 2009-07-15 | 江阴凯迈机械有限公司 | Ring surface enveloped non-clearance worm and gear speed-reduction apparatus |
| CN201731019U (en) * | 2009-12-25 | 2011-02-02 | 中国兵器工业第二○八研究所 | Transmission gap adjusting mechanism |
| CN202674172U (en) * | 2012-07-03 | 2013-01-16 | 江阴市华方新能源高科设备有限公司 | Incomplete tooth worm gear reducer with limit |
-
2012
- 2012-07-03 CN CN201210225305.3A patent/CN102767591B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1920348A (en) * | 2006-09-15 | 2007-02-28 | 重庆大学 | Control device for electric controlled automatic shift for vehicle variator |
| CN101482160A (en) * | 2008-12-08 | 2009-07-15 | 江阴凯迈机械有限公司 | Ring surface enveloped non-clearance worm and gear speed-reduction apparatus |
| CN201731019U (en) * | 2009-12-25 | 2011-02-02 | 中国兵器工业第二○八研究所 | Transmission gap adjusting mechanism |
| CN202674172U (en) * | 2012-07-03 | 2013-01-16 | 江阴市华方新能源高科设备有限公司 | Incomplete tooth worm gear reducer with limit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108138925A (en) * | 2015-10-09 | 2018-06-08 | 爱信精机株式会社 | Gear assembly |
| CN106151502A (en) * | 2016-07-26 | 2016-11-23 | 迪百仕电机科技（苏州）有限公司 | A kind of turbine and worm decelerator shift fork selects anglec of rotation structure |
| CN106151502B (en) * | 2016-07-26 | 2018-07-31 | 迪百仕电机科技（苏州）有限公司 | A kind of worm type of reduction gearing shift fork selection rotation corner structure |
| CN108843741A (en) * | 2018-09-08 | 2018-11-20 | 江阴市华方新能源高科设备有限公司 | A kind of band damping buffering output rotary decelerator |
| CN108843741B (en) * | 2018-09-08 | 2024-02-13 | 江阴市华方新能源高科设备有限公司 | Rotary speed reducer with damping buffer output |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102767591B (en) | 2015-10-14 |
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