CN202674172U - Incomplete tooth worm gear reducer with limit - Google Patents
Incomplete tooth worm gear reducer with limit Download PDFInfo
- Publication number
- CN202674172U CN202674172U CN 201220316166 CN201220316166U CN202674172U CN 202674172 U CN202674172 U CN 202674172U CN 201220316166 CN201220316166 CN 201220316166 CN 201220316166 U CN201220316166 U CN 201220316166U CN 202674172 U CN202674172 U CN 202674172U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- worm
- seat ring
- incomplete tooth
- incomplete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003638 chemical reducing agent Substances 0.000 title abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 241001014327 Anodontia Species 0.000 claims description 3
- 206010002583 anodontia Diseases 0.000 claims description 3
- 230000005212 anodontia Effects 0.000 claims description 3
- 235000008429 bread Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model relates to an incomplete tooth worm gear reducer with a limit. The incomplete tooth worm gear reducer with the limit comprises a base (1), wherein the base (1) comprises a shaft casing (1.1), and a seat ring (1.2) which is connected into a whole together with the shaft casing (1.1); a worm (2) is arranged inside the shaft casing (1.1); an output shaft (5) is arranged inside the seat ring (1.2) in a penetrating manner; a rotary worm gear (3) is arranged on the output shaft (5); the worm (2) is mutually meshed with the rotary worm gear (3); the rotary worm gear (3) is an incomplete tooth worm gear; a baffle block (6) is fixedly arranged on the seat ring (1.2) of the base (1), and the baffle block (6) is arranged at a toothless position of the incomplete tooth worm gear. The incomplete tooth worm gear reducer with the limit disclosed by the utility model is simple in limit structure and low in design and manufacturing costs, and a corner range of a solar tracking system can be effectively achieved.
Description
Technical field
The utility model relates to a kind of with spacing incomplete teeth worm retarder, is widely used in the driving mechanism in the fields such as various driving mechanisms, particularly solar tracker.
Background technique
At present, Worm Wheel System velocity ratio is large because 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 do not need 360 ° of rotations for the solar energy power generating industry, only need ± 60 ° angle range such as the uniaxiality tracking solar power station, often finish spacing design by the support Design system at present, system trouble, cost is higher, and 360 ° on revolution worm gear has tooth, the part tooth is in use used less than, material and processing waste.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides that a kind of 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.
The purpose of this utility model is achieved in that a kind of with spacing incomplete teeth worm retarder, it comprises pedestal, described pedestal comprises axle housing and the seat ring that is connected with axle housing, in the described axle housing worm screw is installed, be coated with output shaft in the described seat ring, be provided with the revolution worm gear on the described output shaft, described worm screw is intermeshing with the revolution worm gear, described revolution worm gear is incomplete tooth worm gear, be fixedly installed block on the seat ring of described pedestal, described block is positioned at the anodontia position of incomplete tooth worm gear.
Described worm screw can be straight worm, also can be ring surface enveloped worm screw.
Described worm gear can be the helical teeth worm gear, also can be encapsulating type worm gear profile of tooth.
Compared with prior art, the utlity model has following beneficial effect:
The utility model 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 utility model.
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 utility model.
Wherein:
Pedestal 1
Axle housing 1.1
Seat ring 1.2
Worm screw 2
Revolution worm gear 3
End cap 4
Block 6.
Embodiment
Referring to Fig. 1 ~ Fig. 4, the utility model is a kind of with spacing incomplete teeth worm retarder, it comprises pedestal 1, described pedestal 1 comprises axle housing 1.1 and the seat ring 1.2 that is connected with axle housing 1.1, in the described axle housing 1.1 worm screw 2 is installed, described seat ring 1.2 bottoms are bolted and are provided with end cap 4, be coated with output shaft 5 in the described seat ring 1.2, described output shaft 5 one ends pass seat ring 1.2, be provided with revolution worm gear 3 on the described output shaft 5, described revolution worm gear 3 is positioned at seat ring 1.2, described worm screw 2 is intermeshing with revolution worm gear 3, described revolution worm gear 3 is incomplete tooth worm gear, is fixedly installed block 6 on the seat ring 1.2 of described pedestal 1, and described 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), described pedestal (1) comprises axle housing (1.1) and the seat ring (1.2) that is connected with axle housing (1.1), worm screw (2) is installed in the described axle housing (1.1), be coated with output shaft (5) in the described seat ring (1.2), be provided with revolution worm gear (3) on the described output shaft (5), described worm screw (2) is intermeshing with revolution worm gear (3), it is characterized in that: described revolution worm gear (3) is incomplete tooth worm gear, be fixedly installed block (6) on the seat ring (1.2) of described pedestal (1), described 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: described 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: described revolution worm gear (3) is beveled gear teeth ring bread network profile of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316166 CN202674172U (en) | 2012-07-03 | 2012-07-03 | Incomplete tooth worm gear reducer with limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316166 CN202674172U (en) | 2012-07-03 | 2012-07-03 | Incomplete tooth worm gear reducer with limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674172U true CN202674172U (en) | 2013-01-16 |
Family
ID=47495078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316166 Expired - Lifetime CN202674172U (en) | 2012-07-03 | 2012-07-03 | Incomplete tooth worm gear reducer with limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767591A (en) * | 2012-07-03 | 2012-11-07 | 江阴市华方新能源高科设备有限公司 | Incomplete-teeth worm and gear reducer with limit |
-
2012
- 2012-07-03 CN CN 201220316166 patent/CN202674172U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767591A (en) * | 2012-07-03 | 2012-11-07 | 江阴市华方新能源高科设备有限公司 | Incomplete-teeth worm and gear reducer with limit |
| CN102767591B (en) * | 2012-07-03 | 2015-10-14 | 江阴市华方新能源高科设备有限公司 | A kind of with spacing incomplete teeth worm retarder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203098755U (en) | Double-stage inner meshing double-arc bevel gear nutation reducer | |
| CN102767591B (en) | A kind of with spacing incomplete teeth worm retarder | |
| CN203730663U (en) | Worm reduction gear | |
| CN202674172U (en) | Incomplete tooth worm gear reducer with limit | |
| CN104358839A (en) | Double-axis positioning transmission mechanism | |
| CN204253743U (en) | A kind of bearing middle precision drive rotary decelerator | |
| CN204253742U (en) | A kind of precision drive worm type of reduction gearing | |
| CN103291871A (en) | Adjustable intermittent drive mechanism | |
| CN204175880U (en) | A kind of twin shaft positioning and driving mechanism | |
| CN203453432U (en) | Double-reduction duplicate gear assembly of automobile drive axle | |
| CN204420013U (en) | A kind of circle-arc tooth pinwheel speed reducer | |
| CN202468852U (en) | Single-shaft tracking system worm gear reducer with limitation function | |
| CN203614666U (en) | Gearbox capable of changing transmission direction and steering direction | |
| CN203516598U (en) | Gear type rotary driving device | |
| CN103758932B (en) | Big retarding is than angle harmonic speed changer | |
| TWM454479U (en) | Planetary gear speed-reduction device | |
| CN203685985U (en) | Large-reduction-ratio angular harmonic speed reduction device | |
| CN202468936U (en) | Worm gear reducer capable of being movably mounted | |
| CN202081816U (en) | Positioning structure of folding ladder | |
| CN204041881U (en) | Overturn platform main transmission double-stage worm gear worm reducer | |
| CN202674176U (en) | Worm and worm gear reducer with multiteeth induction signal output | |
| CN203703000U (en) | Angular speed reducing device | |
| KR101371409B1 (en) | Differential Bevel Gear Reducer | |
| CN203009754U (en) | Double-mesh pin teeth cam dividing mechanism | |
| CN204524435U (en) | Gear-hobbing machine with damping mechanism and workbench thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20151014 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |