CN208159517U - Roller blind device and greenhouse - Google Patents
Roller blind device and greenhouse Download PDFInfo
- Publication number
- CN208159517U CN208159517U CN201820574788.0U CN201820574788U CN208159517U CN 208159517 U CN208159517 U CN 208159517U CN 201820574788 U CN201820574788 U CN 201820574788U CN 208159517 U CN208159517 U CN 208159517U
- Authority
- CN
- China
- Prior art keywords
- shutter
- rolling shaft
- curtain rolling
- roller blind
- blind device
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to greenhouse corollary equipment technical field more particularly to a kind of roller blind devices and greenhouse.Roller blind device includes pedestal, strut, cantilever, shutter, curtain rolling shaft, two brackets and two toothed racks；Wherein, the bottom end of strut and pedestal are hinged, and one end of top and cantilever is hinged, and the other end of cantilever is fixedly connected with shutter, and curtain rolling shaft is fixedly connected with the output end of shutter；Two brackets are separately fixed at the both ends of canopy body, and two toothed racks are separately fixed at the top of two brackets, and two toothed racks are arranged along the edge of canopy body respectively；The both ends of curtain rolling shaft are separately installed with a gear, and the gear at curtain rolling shaft both ends is engaged with the rack gear of corresponding end respectively.Greenhouse includes above-mentioned roller blind device.Roller blind device and greenhouse provided by the utility model, canopy body can sufficiently be covered by roller shutter, moreover it is possible to the case where canopy body is damaged by curtain rolling shaft be effectively relieved.
Description
Technical field
The utility model relates to greenhouse corollary equipment technical field more particularly to a kind of roller blind devices and greenhouse.
Background technique
Greenhouse roller is that greenhouse straw screen or mat or cotton-wadded quilt can be rolled up automatically the agriculture machine put using mechanical system by one kind
Tool equipment, has been widely used in Agricultural Park, has greatly pushed the Mechanization Development of greenhouse industry, has reduced simultaneously
The labor burden of peasant household.
However, existing greenhouse rolling blind device cannot hold the track of curtain rolling shaft in roller shutter or when putting curtain well, it is easy
There is the situation that canopy body portion position cannot be capped, influences the heat insulation effect in greenhouse；In addition, the gravity because of curtain rolling shaft is larger,
Therefore often damage canopy body.
To sum up, how to overcome the drawbacks described above of existing greenhouse rolling blind device is those skilled in the art's skill urgently to be resolved
Art problem.
Utility model content
The purpose of this utility model is to provide a kind of roller blind device and greenhouses, to alleviate greenhouse in the prior art
The technical issues of bad assurance of roller shutter track shaft existing for roller blind device and canopy body easy to damage.
Roller blind device provided by the utility model, including pedestal, strut, cantilever, shutter, curtain rolling shaft, two brackets and
Two toothed racks.
Wherein, the bottom end of the strut and the pedestal are hinged, and top and one end of the cantilever are hinged, the cantilever
The other end is fixedly connected with the shutter, and the curtain rolling shaft is fixedly connected with the output end of the shutter.
Two brackets are separately fixed at the both ends of canopy body, and two rack gears are separately fixed at two brackets
Top, and two rack gears are arranged along the edge of canopy body respectively；The both ends of the curtain rolling shaft are separately installed with a gear, and
The gear at the curtain rolling shaft both ends is engaged with the rack gear of corresponding end respectively.
Preferably, as an embodiment, motor, and the output of the motor are fixed on the shutter
End is fixedly connected with the input terminal of the shutter.
Preferably, as an embodiment, the roller blind device further includes control box, the control box and the electricity
Motivation electrical connection.
Preferably, as an embodiment, the bracket is the bracket that can be stretched up and down.
Preferably, as an embodiment, each bracket includes that fixed frame, support frame and at least two are stretched
Contracting cylinder；The telescoping cylinder is vertically arranged, and the upper and lower ends of the telescoping cylinder respectively with the fixed frame and the support
Frame is fixedly connected, and support frame as described above is connect with the rack gear.
Preferably, as an embodiment, the telescoping cylinder is hydraulic cylinder, and each telescoping cylinder with it is described
Control box electrical connection.
Preferably, as an embodiment, the rack gear is detachably connected with the bracket.
Preferably, as an embodiment, the gear is detachably connected with the curtain rolling shaft.
Correspondingly, the utility model additionally provides a kind of greenhouse, including above-mentioned roller blind device, it further include canopy body and volume
Curtain；The roller shutter is covered on the canopy body, and the roller shutter can be wrapped on the curtain rolling shaft.
Preferably, as an embodiment, the shutter is located at the middle position of two brackets.
Compared with prior art, the utility model has the advantage of：
Roller blind device provided by the utility model, mainly by pedestal, strut, cantilever, shutter, curtain rolling shaft, two brackets
With two toothed racks, pedestal can be directly located on the ground, and pass through strut and cantilever support shutter and curtain rolling shaft；Shutter volume
Curtain or while putting curtain can drive curtain rolling shaft roll and with curtain rolling shaft synchronizing moving, at this point, the link mechanism of cantilever and strut composition is just
It can accordingly deform, to adapt to the variation of the distance between shutter and pedestal.Two brackets positioned at canopy body both ends can divide
Not Zhi Cheng a rack gear along the setting of canopy body edge, the gear at curtain rolling shaft both ends can engage with the rack gear of corresponding end respectively,
Roller shutter or when putting curtain, curtain rolling shaft will drive spur roller gear, and the rolling track of rack gear energy limiting gear, so that roller shutter
The rolling speed at the both ends of axis is identical or close to identical so that the motion track of whole curtain rolling shaft can by well
It holds, canopy body is sufficiently covered by roller shutter；In addition, rack gear can undertake the weight of a part of curtain rolling shaft, it is effectively relieved
The case where canopy body is damaged by curtain rolling shaft.
Therefore, roller blind device provided by the utility model, canopy body can sufficiently be covered by roller shutter, moreover it is possible to canopy body be effectively relieved
The case where being damaged by curtain rolling shaft.
The utility model additionally provides a kind of greenhouse, mainly by above-mentioned roller blind device and canopy body and roller shutter group
At roller shutter can be wrapped on curtain rolling shaft in curtain rolling shaft roller shutter, and scattered and covered from level to level from curtain rolling shaft when curtain rolling shaft puts curtain
It covers on canopy body.
Obviously, greenhouse provided by the utility model has above-mentioned roller blind device because including above-mentioned roller blind device
All advantages, canopy body can sufficiently cover by roller shutter, moreover it is possible to the case where canopy body is damaged by curtain rolling shaft be effectively relieved.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the forward sight structural schematic diagram of greenhouse provided by the embodiment of the utility model；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 3 is the schematic perspective view of greenhouse provided by the embodiment of the utility model；
Fig. 4 is the enlarged structure schematic diagram of part B in Fig. 3；
Fig. 5 is the schematic illustration of roller blind device provided by the embodiment of the utility model.
Icon：10- pedestal；20- strut；30- cantilever；40- shutter；50- curtain rolling shaft；60- bracket；70- tooth
Item；80- gear；90- motor；100- controls box；110- canopy body；120- roller shutter；
601- fixed frame；602- support frame；603- telescoping cylinder.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " center ", "upper", "lower" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Referring to figures 1-4, a kind of 120 device of roller shutter is provided in one embodiment, including pedestal 10, strut 20, outstanding
Arm 30, shutter 40,50, two brackets 60 of curtain rolling shaft and two toothed racks 70.
Wherein, the bottom end of the strut 20 and the pedestal 10 are hinged, and top and one end of the cantilever 30 are hinged, described
The other end of cantilever 30 is fixedly connected with the shutter 40, the fixed company of output end of the curtain rolling shaft 50 and the shutter 40
It connects.
Two brackets 60 are separately fixed at the both ends of canopy body 110, and two rack gears 70 are separately fixed at two institutes
The top of bracket 60 is stated, and two rack gears 70 are arranged along the edge of canopy body 110 respectively；Distinguish at the both ends of the curtain rolling shaft 50
One gear 80 is installed, and the gear 80 at 50 both ends of the curtain rolling shaft is engaged with the rack gear 70 of corresponding end respectively.
It analyzes known to the specific connection type and positional relationship of above structure：Pedestal 10 can be directly located on the ground, and
Shutter 40 and curtain rolling shaft 50 are supported by strut 20 and cantilever 30；40 roller shutter 120 of shutter or while putting curtain, can drive curtain rolling shaft
50 roll and with 50 synchronizing moving of curtain rolling shaft, at this point, the link mechanism that cantilever 30 and strut 20 form will accordingly deform,
To adapt to the variation of the distance between shutter 40 and pedestal 10.Two brackets 60 positioned at 110 both ends of canopy body can support respectively
A piece rack gear 70 along the setting of 110 edge of canopy body, the gear 80 at 50 both ends of curtain rolling shaft can be nibbled with the rack gear of corresponding end 70 respectively
It closes, in 40 roller shutter 120 of shutter or when putting curtain, curtain rolling shaft 50 will drive the rolling of gear 80, and rack gear 70 can limiting gear 80
Rolling track, so that the rolling speed at the both ends of curtain rolling shaft 50 is identical or close to identical, so that whole curtain rolling shaft 50
Motion track can be held well, and canopy body 110 is sufficiently covered by roller shutter 120；In addition, rack gear 70 can undertake
The case where canopy body 110 is damaged by curtain rolling shaft 50 has been effectively relieved in the weight of a part of curtain rolling shaft 50.
Therefore, 120 device of roller shutter provided in this embodiment, canopy body 110 can sufficiently be covered by roller shutter 120, moreover it is possible to effectively
Alleviate the case where canopy body 110 is damaged by curtain rolling shaft 50.
Based on the above technical solution, it additionally provides and adds the scheme of specific structure as follows, and illustrate every
A corresponding technical effect of technical solution：
In specific structure, motor 90 is further fixed on shutter 40, by the output end of motor 90 and shutter 40
Input terminal is fixedly connected, and to drive shutter 40 to operate using motor 90, saves manpower.
Further, referring to Fig. 5, the also settable control box 100 being electrically connected with motor 90, to utilize control box 100
The start and stop of motor 90 are controlled, it is very convenient.
Preferably, bracket 60 can be set to the bracket 60 that can be stretched up and down, so that being located at the rack gear at 60 top of bracket
70 can move up and down, to adapt to the greenhouse of different height.
Settable fixed frame 601, support frame 602 and at least two telescoping cylinders 603, will stretch in the specific structure of bracket 60
Contracting cylinder 603 is vertically arranged, and the upper and lower ends of telescoping cylinder 603 are fixed with fixed frame 601 and support frame 602 respectively and are connected
It connects, rack gear 70 is connected on support frame 602 on this basis；The contraction of telescoping cylinder 603 may make support frame 602 to decline, thus
The height of rack gear 70 is reduced, the elongation of telescoping cylinder 603 may make support frame 602 to increase, so that the height of rack gear 70 is increased, structure letter
It is single practical.
Preferably, telescoping cylinder 603 can be set to hydraulic cylinder, and each telescoping cylinder 603 is electrically connected with control box 100
It connects, is stretched with controlling telescoping cylinder 603 using control box 100, improve convenience.
Particularly, rack gear 70 and bracket 60 can be connect using dismountable connection type, in order to replace rack gear 70 or
Bracket 60 realizes the multiple combinations mode of different rack gears 70 and different support 60, to utilize less rack gear 70 and bracket 60, more
Different greenhouses is adapted to well, and when both gear 80 or bracket 60 one are damaged, another intact be can also continue to
It uses, reduces costs.
Further, gear 80 can be connect with curtain rolling shaft 50 using dismountable connection type, in order to according to needs
More gear changing 80 or the more gear changing 80 after the damage of gear 80.
Referring to figures 1-4, a kind of greenhouse is provided in another embodiment comprising above-mentioned 120 device of roller shutter,
It further include canopy body 110 and roller shutter 120；The roller shutter 120 is covered on the canopy body 110, and the roller shutter 120 can be wrapped in
On the curtain rolling shaft 50.
In actual use, roller shutter 120 can be wrapped on curtain rolling shaft 50 in 50 roller shutter 120 of curtain rolling shaft, and in curtain rolling shaft 50
It scatters and is covered on canopy body 110 from level to level from curtain rolling shaft 50 when putting curtain.
Obviously, greenhouse provided in this embodiment has above-mentioned roller shutter 120 due to including above-mentioned 120 device of roller shutter
All advantages of device, canopy body 110 can sufficiently be covered by roller shutter 120, moreover it is possible to canopy body 110 be effectively relieved and damaged by curtain rolling shaft 50
The case where.
Preferably, shutter 40 can be arranged in the middle position i.e. middle position of 110 side of canopy body of two brackets 60,
So that shutter 40 can support the middle position of curtain rolling shaft 50, so that 50 length of curtain rolling shaft of 40 two sides of shutter tends to phase
Deng improving stability.
In conclusion the utility model embodiment discloses a kind of 120 device of roller shutter and greenhouse, which overcome tradition
120 device of greenhouse rolling blind many technological deficiencies.120 device of roller shutter and greenhouse provided by the embodiment of the utility model,
Canopy body 110 can sufficiently be covered by roller shutter 120, moreover it is possible to the case where canopy body 110 is damaged by curtain rolling shaft 50 be effectively relieved.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand：It is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of roller blind device, which is characterized in that including pedestal, strut, cantilever, shutter, curtain rolling shaft, two brackets and two
Rack gear；
Wherein, the bottom end of the strut and the pedestal are hinged, and top and one end of the cantilever are hinged, the cantilever it is another
End is fixedly connected with the shutter, and the curtain rolling shaft is fixedly connected with the output end of the shutter；
Two brackets are separately fixed at the both ends of canopy body, and two rack gears are separately fixed at the top of two brackets
Portion, and two rack gears are arranged along the edge of canopy body respectively；The both ends of the curtain rolling shaft are separately installed with a gear, and institute
The gear for stating curtain rolling shaft both ends is engaged with the rack gear of corresponding end respectively.
2. roller blind device according to claim 1, which is characterized in that be fixed with motor on the shutter, and described
The output end of motor is fixedly connected with the input terminal of the shutter.
3. roller blind device according to claim 2, which is characterized in that further include control box, the control box and the electricity
Motivation electrical connection.
4. roller blind device according to claim 3, which is characterized in that the bracket is the bracket that can be stretched up and down.
5. roller blind device according to claim 4, which is characterized in that each bracket includes fixed frame, support frame
With at least two telescoping cylinders；
The telescoping cylinder is vertically arranged, and the upper and lower ends of the telescoping cylinder respectively with the fixed frame and support frame as described above
It is fixedly connected, support frame as described above is connect with the rack gear.
6. roller blind device according to claim 5, which is characterized in that the telescoping cylinder is hydraulic cylinder, and each described
Telescoping cylinder is electrically connected with the control box.
7. roller blind device according to claim 1-6, which is characterized in that the rack gear and the bracket are removable
Unload connection.
8. roller blind device according to claim 1-6, which is characterized in that the gear and the curtain rolling shaft can
Dismantling connection.
9. a kind of greenhouse, which is characterized in that further include canopy including such as described in any item roller blind devices of claim 1-8
Body and roller shutter；
The roller shutter is covered on the canopy body, and the roller shutter can be wrapped on the curtain rolling shaft.
10. greenhouse according to claim 9, which is characterized in that the shutter is located in two brackets
Between position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574788.0U CN208159517U (en) | 2018-04-20 | 2018-04-20 | Roller blind device and greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574788.0U CN208159517U (en) | 2018-04-20 | 2018-04-20 | Roller blind device and greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208159517U true CN208159517U (en) | 2018-11-30 |
Family
ID=64370161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820574788.0U Expired - Fee Related CN208159517U (en) | 2018-04-20 | 2018-04-20 | Roller blind device and greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208159517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11454063B2 (en) | 2020-12-14 | 2022-09-27 | Zhejiang Shengge Technology Co., Ltd. | Mounting structure for roller blind |
-
2018
- 2018-04-20 CN CN201820574788.0U patent/CN208159517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11454063B2 (en) | 2020-12-14 | 2022-09-27 | Zhejiang Shengge Technology Co., Ltd. | Mounting structure for roller blind |
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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: 20181130 Termination date: 20190420 |