CN202468852U - Single-shaft tracking system worm gear reducer with limitation function - Google Patents
Single-shaft tracking system worm gear reducer with limitation function Download PDFInfo
- Publication number
- CN202468852U CN202468852U CN2012200146669U CN201220014666U CN202468852U CN 202468852 U CN202468852 U CN 202468852U CN 2012200146669 U CN2012200146669 U CN 2012200146669U CN 201220014666 U CN201220014666 U CN 201220014666U CN 202468852 U CN202468852 U CN 202468852U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- tracking system
- shaft
- gear reducer
- worm
- 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 8
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model relates to a single-shaft tracking system worm gear reducer with a limitation function. The worm gear reducer comprises a base (1), wherein the base (1) comprises a shaft shell (1.1) and a base ring (1.2) connected with the shaft shell (1.1) into a whole; a worm (2) is mounted in the shaft shell (1.1); an end cover (4) is fixedly arranged at the bottom of the base ring (1.2); an output shaft (5) is mounted between the base ring (1.2) and the end cover (4); a rotary worm gear (3) is arranged on the output shaft (5); the rotary worm gear (3) is located in the base ring (1.2); the worm (2) is engaged with the rotary worm gear (3); a column pin (7) is fixedly arranged on the rotary worm gear (3); two stopping blocks (6) are symmetrically arranged on the end cover (4); and the column pin (7) is located between the two stopping blocks (6). The worm gear reducer provided by the utility model has the advantage of simple structure and low production cost; and the turning range of the single-shaft tracking system can be effectively realized.
Description
Technical field
The utility model relates to a kind of with spacing single-shaft tracking system worm type of reduction gearing, is widely used in the driving mechanism in fields such as various driving mechanisms, particularly solar tracker.
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 do not need 360 ° of rotations for the solar energy power generating industry, and only need ± 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.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides that a kind of it is simple in structure with spacing single-shaft tracking system worm type of reduction gearing, and cost is low, can effectively realize the angle range of single-shaft tracking system.
The purpose of the utility model is achieved in that a kind of it comprises pedestal with spacing single-shaft tracking system worm type of reduction gearing, and said pedestal comprises axle housing and the seat ring that fuses with axle housing; In the said axle housing worm screw is installed, said seat ring bottom is set with end cap, between said seat ring and the end cap output shaft is installed; Said output shaft is provided with the revolution worm gear; Said revolution worm gear is positioned at seat ring, and said worm screw is meshing with each other with the revolution worm gear, is characterized in: be set with pin on the said revolution worm gear; Be symmetrically arranged with two blocks on the said end cap, said pin is positioned between said two blocks (6).
Compared with prior art, the beneficial effect of the utility model is:
The utility model is a kind of, and it is simple in structure with spacing single-shaft tracking system worm type of reduction gearing, and cost of production is low, can effectively realize the angle range of single-shaft tracking system.
Description of drawings
Fig. 1 is a kind of structural representation with spacing single-shaft tracking system worm type of reduction gearing of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein:
Pedestal 1
Axle housing 1.1
Seat ring 1.2
Worm screw 2
Revolution worm gear 3
End cap 4
Embodiment
Referring to Fig. 1, Fig. 2, the utility model relates to a kind of with spacing single-shaft tracking system worm type of reduction gearing, 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, said seat ring 1.2 bottoms are connected with end cap 4 through bolt, through Bearing Installation output shaft 5 are arranged between said seat ring 1.2 and the end cap 4; Said output shaft 5 is provided with the revolution worm gear 3 that fuses with output shaft 5; Said revolution worm gear 3 is positioned at seat ring 1.2, and said worm screw 2 is meshing with each other with revolution worm gear 3, is set with pin 7 on the said revolution worm gear 3; Be symmetrically arranged with two blocks 6 on the said end cap 4, said pin 7 is between said two blocks 6.
Claims (1)
1. one kind with spacing single-shaft tracking system worm type of reduction gearing; 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); Said seat ring (1.2) bottom is set with end cap (4); Between said seat ring (1.2) and the end cap (4) output shaft (5) is installed, 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); It is characterized in that: be set with pin (7) on the said revolution worm gear (3), be symmetrically arranged with two blocks (6) on the said end cap (4), said pin (7) is positioned between said two blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200146669U CN202468852U (en) | 2012-01-13 | 2012-01-13 | Single-shaft tracking system worm gear reducer with limitation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200146669U CN202468852U (en) | 2012-01-13 | 2012-01-13 | Single-shaft tracking system worm gear reducer with limitation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468852U true CN202468852U (en) | 2012-10-03 |
Family
ID=46917011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200146669U Expired - Lifetime CN202468852U (en) | 2012-01-13 | 2012-01-13 | Single-shaft tracking system worm gear reducer with limitation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-01-13 CN CN2012200146669U patent/CN202468852U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |