CN207284442U - A kind of solar protection devices at the top of agricultural greenhouse - Google Patents
A kind of solar protection devices at the top of agricultural greenhouse Download PDFInfo
- Publication number
- CN207284442U CN207284442U CN201721090918.5U CN201721090918U CN207284442U CN 207284442 U CN207284442 U CN 207284442U CN 201721090918 U CN201721090918 U CN 201721090918U CN 207284442 U CN207284442 U CN 207284442U
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- CN
- China
- Prior art keywords
- vertical pole
- sunshade net
- protection devices
- agricultural greenhouse
- solar protection
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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
The utility model discloses the solar protection devices at the top of a kind of agricultural greenhouse, including the multiple longitudinal steelframes being arranged in parallel and the first sunshade net and the second sunshade net that are laid on longitudinal steelframe, multiple longitudinal steelframes are horizontally disposed with；The longitudinal direction steelframe includes the first vertical pole, fixed column and the second vertical pole, and first vertical pole is arranged on the top of second vertical pole, and fixed column is fixed between first vertical pole and second vertical pole vertically；First vertical pole and the second vertical pole lower surface, which are both provided with, drives motor and gear assembly, and the driving motor on first vertical pole or the second vertical pole is connected by transmission shaft with corresponding gear assembly.Solar protection devices at the top of the agricultural greenhouse of the utility model, it is simple in structure, it can realize and Automatic-expanding and fold, can also be opened by adjusting one layer of sunshade net or two layers of sunshade net is fully open adjusts sunlight situation, so as to meet the growing environment demand of different type plant.
Description
Technical field
Field of agricultural production technologies is the utility model is related to, particularly the solar protection devices at the top of a kind of agricultural greenhouse.
Background technology
Vegetables and fruits culture greenhouse for planting vegetable, cultivation flowers and fruits and cultivates seed etc. in agriculturally extensive use.Due to planting
The thing speed of growth and yield have very big associate with temperature of shed and sunlight situation.And existing greenhouse is to avoid
Canopy temperature is excessive under sunshine, can be laid with one layer of black net or black film at the top of greenhouse by way of manually drawing in the net, realize and hide
The purpose of sun.This mode inefficiency, it is impossible to be laid with time, influence the growth of plant, and can not adjust what is kept the sun off
It is strong and weak, it is impossible to which that sunlight situation is adjusted according to types such as ombrophyte, sun plants.
Utility model content
In view of this, the main purpose of the utility model is that providing a kind of energy Automatic-expanding and folding, sunlight can be adjusted
Solar protection devices at the top of the agricultural greenhouse of radiation situation.
To reach above-mentioned purpose, the utility model provides the solar protection devices at the top of a kind of agricultural greenhouse, including parallel sets
The multiple longitudinal steelframes put and the first sunshade net and the second sunshade net that are laid on longitudinal steelframe, multiple longitudinal steel
Frame is horizontally disposed with；The longitudinal direction steelframe includes the first vertical pole, fixed column and the second vertical pole, and first vertical pole is arranged on described the
The top of two vertical poles, and fixed column is fixed between first vertical pole and second vertical pole vertically；Described first hides
Screened postive is connected with first vertical pole, and second sunshade net is connected with second vertical pole；First vertical pole and second is indulged
Bar lower surface, which is both provided with, drives motor and gear assembly, and the driving motor on first vertical pole or the second vertical pole passes through transmission
Axis is connected with corresponding gear assembly, and the rack being matched therewith is provided with above the gear assembly of first vertical pole, described
The rack being matched therewith is provided with above the gear assembly of second vertical pole, the both ends of the rack have been respectively fixedly connected with drawing
Bar.
Preferably, multiple longitudinal steelframes are three longitudinal steelframes, wherein first in middle longitudinal steelframe
The lower surface of vertical pole and the second vertical pole is both provided with the driving motor and gear assembly.
Preferably, one end of first sunshade net is connected with first vertical pole, the other end and the first vertical pole phase
Adjacent pull rod connection.
Preferably, loophole is both provided with first sunshade net and the second sunshade net, and on first sunshade net
Loophole it is not exclusively overlapping with the loophole on the second sunshade net.
Preferably, one end of second sunshade net is connected with second vertical pole, the other end and the second vertical pole phase
Adjacent pull rod connection.
Solar protection devices at the top of the agricultural greenhouse of the utility model, it is simple in structure, it can realize Automatic-expanding and fold, may be used also
To be opened by adjusting one layer of sunshade net or two layers of sunshade net is fully open adjusts sunlight situation, so as to meet inhomogeneity
The growing environment demand of type plant.
Brief description of the drawings
Fig. 1 is the main structure diagram of the solar protection devices at the top of the utility model agricultural greenhouse；
Fig. 2 is the overlooking the structure diagram of the solar protection devices at the top of the utility model agricultural greenhouse.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The embodiment of the utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that limit to the utility model
System.
As shown in Figure 1 to Figure 2, the solar protection devices at the top of the agricultural greenhouse of the utility model, including be arranged in parallel multiple
Longitudinal steelframe 1 and the first sunshade net 21 and the second sunshade net 22 being laid on longitudinal steelframe 1；Multiple longitudinal direction steelframes 1 are horizontal
Set；Longitudinal steelframe 1 includes the first vertical pole 11,10 and second vertical pole 12 of fixed column, and the first vertical pole 11 is arranged on the second vertical pole 12
Top, fixed column 10 is fixed between the first vertical pole 11 and the second vertical pole 12 vertically.First sunshade net 21 and first is vertical
Bar 11 connects, and the second sunshade net 22 is connected with the second vertical pole 12.
First vertical pole 11 and 12 lower surface of the second vertical pole are both provided with driving motor 3 and gear assembly 4, the first vertical pole 11 or
Driving motor 3 on second vertical pole 12 is connected by transmission shaft 5 with corresponding gear assembly 4, the gear assembly 4 of the first vertical pole 11
Top is provided with the rack 6 being matched therewith, and the top of gear assembly 4 of the second vertical pole 12 is provided with the rack 6 being matched therewith.
The both ends of rack 6 have been respectively fixedly connected with pull rod 7.
In the present embodiment, longitudinal steelframe 1 is provided with three, wherein the first vertical pole in middle longitudinal steelframe 1
11 and second the lower surface of vertical pole 12 be both provided with driving motor 3 and gear assembly 4.
One end of first sunshade net 21 is connected with the first vertical pole 11, and the other end pull rod 7 adjacent with the first vertical pole 11 is connected；
One end of second sunshade net 22 is connected with the second vertical pole 12, and the other end pull rod 7 adjacent with the second vertical pole 12 is connected.First sunshade
Loophole is both provided with 21 and second sunshade net 22 of net, and on the loophole and the second sunshade net 22 on the first sunshade net 21
Loophole is not exclusively overlapping.
When driving the work of motor 3, drive gear assembly 4 to rotate by transmission shaft 5, coordinate so as to drive with gear assembly 4
Rack 6 move back and forth, the pull rod 7 being connected with rack 6 also moves back and forth, so that the first sunshade net 21 being connected with pull rod 7
It is unfolded with the second sunshade net 22, folds.
Because the loophole on the first sunshade net 21 and the second sunshade net 22 is not exclusively overlapping, so as to by adjusting one layer
Sunshade net, which is opened, or two layers of sunshade net is fully open adjusts sunlight injection amount, meets the growing environment need of different type plant
Ask.
It can be seen from the above that the solar protection devices at the top of the agricultural greenhouse of the utility model, simple in structure, can realize Automatic-expanding and
Fold, can also be opened by adjusting one layer of sunshade net or two layers of sunshade net is fully open adjusts sunlight situation, so that
Meet the growing environment demand of different type plant.
The above, is only the preferred embodiment of the utility model, is not intended to limit the protection of the utility model
Scope.
Claims (5)
1. the solar protection devices at the top of a kind of agricultural greenhouse, it is characterised in that including the multiple longitudinal steelframes being arranged in parallel and laying
The first sunshade net and the second sunshade net on longitudinal steelframe, multiple longitudinal steelframes are horizontally disposed with；The longitudinal direction steel
Frame includes the first vertical pole, fixed column and the second vertical pole, and first vertical pole is arranged on the top of second vertical pole, and fixed column
It is fixed at vertically between first vertical pole and second vertical pole；First sunshade net connects with first vertical pole
Connect, second sunshade net is connected with second vertical pole；First vertical pole and the second vertical pole lower surface are both provided with driving
Motor and gear assembly, the driving motor on first vertical pole or the second vertical pole are connected by transmission shaft with corresponding gear assembly
Connect, be provided with the rack being matched therewith above the gear assembly of first vertical pole, on the gear assembly of second vertical pole
Side is provided with the rack being matched therewith, and the both ends of the rack have been respectively fixedly connected with pull rod.
2. the solar protection devices at the top of agricultural greenhouse as claimed in claim 1, it is characterised in that multiple longitudinal steelframes are three
A longitudinal direction steelframe, wherein the lower surface of the first vertical pole and the second vertical pole in middle longitudinal steelframe is both provided with the drive
Dynamic motor and gear assembly.
3. the solar protection devices at the top of agricultural greenhouse as claimed in claim 2, it is characterised in that one end of first sunshade net
It is connected with first vertical pole, the other end pull rod connection adjacent with first vertical pole.
4. the solar protection devices at the top of agricultural greenhouse as claimed in claim 1, it is characterised in that first sunshade net and second
Loophole is both provided with sunshade net, and the loophole on first sunshade net and the loophole on the second sunshade net are incomplete
It is overlapping.
5. the solar protection devices at the top of agricultural greenhouse as claimed in claim 2, it is characterised in that one end of second sunshade net
It is connected with second vertical pole, the other end pull rod connection adjacent with second vertical pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721090918.5U CN207284442U (en) | 2017-08-29 | 2017-08-29 | A kind of solar protection devices at the top of agricultural greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721090918.5U CN207284442U (en) | 2017-08-29 | 2017-08-29 | A kind of solar protection devices at the top of agricultural greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207284442U true CN207284442U (en) | 2018-05-01 |
Family
ID=62438100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721090918.5U Active CN207284442U (en) | 2017-08-29 | 2017-08-29 | A kind of solar protection devices at the top of agricultural greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207284442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111108966A (en) * | 2019-12-27 | 2020-05-08 | 广西南宁兆民置业有限公司太和县分公司 | Agricultural greenhouse |
| WO2020134089A1 (en) * | 2018-12-24 | 2020-07-02 | 浙江大学 | Greenhouse inner curtain and control method |
-
2017
- 2017-08-29 CN CN201721090918.5U patent/CN207284442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134089A1 (en) * | 2018-12-24 | 2020-07-02 | 浙江大学 | Greenhouse inner curtain and control method |
| CN111108966A (en) * | 2019-12-27 | 2020-05-08 | 广西南宁兆民置业有限公司太和县分公司 | Agricultural greenhouse |
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