CN210290619U - Transmission device of dome wide-angle greenhouse rotating shed frame - Google Patents
Transmission device of dome wide-angle greenhouse rotating shed frame Download PDFInfo
- Publication number
- CN210290619U CN210290619U CN201920545565.6U CN201920545565U CN210290619U CN 210290619 U CN210290619 U CN 210290619U CN 201920545565 U CN201920545565 U CN 201920545565U CN 210290619 U CN210290619 U CN 210290619U
- Authority
- CN
- China
- Prior art keywords
- annular slide
- slide rail
- transmission
- gear
- chain
- 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 - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
A transmission device of a dome wide-angle greenhouse rotating shed frame belongs to the technical field of greenhouse construction, and comprises an annular slide rail arranged at the lower end of the dome wide-angle greenhouse rotating shed frame, wherein the annular slide rail is arranged on an annular slide rail on an annular base, a transmission chain is arranged on the inner side or the outer side of the annular slide rail, the transmission chain is meshed with a gear, the gear is sleeved with a spline sleeve, the spline sleeve is matched with a spline shaft at the output end of a gearbox, and the input end of the gearbox is connected with an output shaft of a motor; because dome wide angle greenhouse is at the construction process, the installation of annular slide rail and drive chain's installation can the error appear, lead to appearing the condition emergence that the chain falls between gear and the drive chain and appear putting on the shelf phenomenon between annular slide rail and the annular slide, this transmission system adopts integral key shaft and spline housing cooperation to solve the puzzlement that above-mentioned error brought effectively for the transmission is steady.
Description
Technical Field
The utility model belongs to the technical field of the greenhouse is built, concretely relates to transmission of rotatory rack of dome wide angle greenhouse.
Background
The utility model with the patent number of 201720682555.8 discloses that the inner side of the inner slide rail is provided with an inner transmission chain and is connected with a transmission shaft of a motor I arranged at the inner side of the annular base through a gear, and at least one motor I is arranged; the outer side of the outer sliding rail is provided with an outer transmission chain which is connected with a transmission shaft of a motor II arranged on the outer side of the annular base through a gear, and the number of the motor II is at least one. The transmission technical scheme of the rotary shed frame is easy to cause mechanical faults such as chain dropping of a transmission chain, putting on a sliding rail and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point among the prior art, provide one kind and can solve drive chain and fall the chain, put on the shelf mechanical failure's of slide rail transmission.
In order to achieve the purpose of the present invention, we adopt the following technical solution.
The utility model provides a transmission of rotatory rack of dome wide angle greenhouse, the lower extreme of the rotatory rack of dome wide angle greenhouse is provided with annular slide rail, annular slide rail is arranged in on the annular slide on the annular base, the inboard or the outside of annular slide rail are provided with drive chain, its characterized in that: the transmission chain is meshed with the gear, the gear is sleeved with the spline housing, the spline housing is matched with the spline shaft at the output end of the gearbox, and the input end of the gearbox is connected with the output shaft of the motor.
Advantageous effects
Because dome wide angle greenhouse is at the construction process, the installation of annular slide rail and drive chain's installation can the error appear, lead to appearing the condition emergence that the chain falls between gear and the drive chain and appear putting on the shelf phenomenon between annular slide rail and the annular slide, this transmission system adopts integral key shaft and spline housing cooperation to solve the puzzlement that above-mentioned error brought effectively for the transmission is steady.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, a transmission of rotatory rack of dome wide-angle greenhouse, the lower extreme of the rotatory rack of dome wide-angle greenhouse is provided with annular slide rail 1, annular slide rail 1 is arranged in on the annular slide 3 of annular base 2, the inboard or the outside of annular slide rail 1 is provided with drive chain 4, its characterized in that: the transmission chain 4 is meshed with the gear 5, the gear 5 is sleeved with the spline housing 6, the spline housing 6 is matched with the spline shaft 8 at the output end of the gearbox 7, and the input end of the gearbox 7 is connected with the output shaft of the motor 9.
If installation errors occur between the annular slide rail 1 and the annular slide way 3 during installation, the adjustment is carried out through spline fit between the spline housing 6 and the spline shaft 8 in the operation process, so that the annular slide rail 1 can stably operate on the annular slide way 3.
If annular slide rail 1 appears the installation error when the installation between with annular slide 3, lead to also appearing the error between drive chain 4 and the gear 5 for drive chain 4 appears falling the chain condition and takes place, unable normal operating, carries out error between adjustment gear 5 and the drive chain 4 through the spline fit between spline housing 6 and the integral key shaft 8 like this, makes gear 5 and drive chain 4 meshing, rotatory canopy frame normal operating.
As shown in fig. 1, the transmission chain 4 is fixedly arranged along the inner side or the outer side of the annular slide rail 1.
Claims (1)
1. The utility model provides a transmission of rotatory rack of dome wide angle greenhouse, the lower extreme of the rotatory rack of dome wide angle greenhouse is provided with annular slide rail, annular slide rail is arranged in on the annular slide on the annular base, the inboard or the outside of annular slide rail are provided with drive chain, its characterized in that: the transmission chain is meshed with the gear, the gear is sleeved with the spline housing, the spline housing is matched with the spline shaft at the output end of the gearbox, and the input end of the gearbox is connected with the output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545565.6U CN210290619U (en) | 2019-04-22 | 2019-04-22 | Transmission device of dome wide-angle greenhouse rotating shed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545565.6U CN210290619U (en) | 2019-04-22 | 2019-04-22 | Transmission device of dome wide-angle greenhouse rotating shed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290619U true CN210290619U (en) | 2020-04-10 |
Family
ID=70066970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920545565.6U Expired - Fee Related CN210290619U (en) | 2019-04-22 | 2019-04-22 | Transmission device of dome wide-angle greenhouse rotating shed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290619U (en) |
-
2019
- 2019-04-22 CN CN201920545565.6U patent/CN210290619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210422 |