CN207783714U - The agricultural greenhouse of automatically retractable - Google Patents
The agricultural greenhouse of automatically retractable Download PDFInfo
- Publication number
- CN207783714U CN207783714U CN201721803852.XU CN201721803852U CN207783714U CN 207783714 U CN207783714 U CN 207783714U CN 201721803852 U CN201721803852 U CN 201721803852U CN 207783714 U CN207783714 U CN 207783714U
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- chassis
- automatically retractable
- tarpaulin
- agricultural greenhouse
- 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
Links
Classifications
-
- 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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- Greenhouses (AREA)
Abstract
The utility model discloses a kind of agricultural greenhouses of automatically retractable, including two chassis being oppositely arranged（1）, two chassis（1）Greenhouse mechanism is provided between top, the greenhouse mechanism includes support frame structure, and tarpaulin is covered on supporting rack（2）, supporting rack front is provided with traveling wheel（3）, support frame as described above includes several spaced skeletons, and skeleton lower part is provided with movable pulley（4）, in chassis（1）Upper surface is provided with sliding slot, movable pulley（4）It can be moved along sliding slot；The utility model can automatically carry out canopy film the work of expansion covering, reduce labour.
Description
Technical field
The utility model is related to the agricultural greenhouses of a kind of greenhouse, especially automatically retractable.
Background technology
With the generation of high molecular polymer-polyvinyl chloride, polyethylene, plastic film is widely used in agricultural.Japan and
American-European countries succeeds in the initial stage fifties using greenhouse film covering hotbed, and subsequent covering hut and greenhouse again also obtain good
Good effect.China introduces poly agricultural film in autumn nineteen fifty-five, covers vegetables for hut in Beijing first, obtains morning
The effect of ripe volume increase.Greenhouse original is the special equipment of vegetables production, as the application of the development greenhouse of production is all the more extensive.Currently
Greenhouse has been used for potted flower and cut-flower cultivation；Production of fruit trees is for cultivating grape, strawberry, watermelon, muskmelon, peach and citrus etc.；Forestry
Culture etc. of the production for forest seedling growth, ornamental trees；Aquaculture for breeding silkworms, raising chickens, cowboying, pig raising, fish and fry etc..
The application range of greenhouse is still being developed.Especially extremely frigid zones, sandy wasteland and arid area be resist low temperature arid and
Hazards of sand storms plays significant role.Countries in the world are that vinyl house is successively built up in developing agricultural production, and Japan moulds at the end of the seventies
Expect that the area of greenhouse is 10-20 hectares.The Hispanic whole land areas in the areas A Ermeilili are 315 square kilometres, are
Drought-hit area covers 120 square kilometres of greenhouse in order to develop vegetables production, is the world's largest greenhouse.
The composition of existing greenhouse is to do skeleton with materials such as bamboo and wood bar, cement pole, light steel tube or tubing, is set up
Column, pull rod, arch bar and compression bar, plastic covering film and as arch-shaped material shed.The area that vinyl house generally covers is
1-3 mus, management is convenient.However this structure be it is fixed, due to the plant of culture and kind are different and growth cycle not
Together, the processing opened or covered to greenhouse is needed, previous mode is operated by manpower, time-consuming and laborious in this way,
Influence efficiency.
Utility model content
The purpose of this utility model is in view of the above shortcomings of the prior art, it is big to provide a kind of agricultural of automatically retractable
Canopy, the greenhouse can automatically carry out canopy film the work of expansion covering, reduce labour.
To reach above-mentioned technique effect, technical solution is as follows used by the utility model：
The agricultural greenhouse of the utility model automatically retractable, including two chassis being oppositely arranged, two chassis top it
Between be provided with greenhouse mechanism, the greenhouse mechanism includes support frame structure, and tarpaulin is covered on supporting rack, in supporting rack front
It is provided with traveling wheel, support frame as described above includes several spaced skeletons, skeleton lower part is provided with movable pulley, in chassis
Upper surface is provided with sliding slot, and movable pulley can be moved along sliding slot；The skeleton includes two vertical struts being oppositely arranged,
Pvc pipe is set between two vertical strut upper ends, pvc pipe is provided at both ends with spring, the opposite exterior lateral sides of spring with it is adjacent vertical
Strut is connected, and is provided with lateral strut between two vertical strut top, hydraulic cylinder, liquid are provided in the middle part of lateral strut
It is connected in the middle part of the telescopic rod of cylinder pressure and pvc pipe.
As the preferred embodiment of the utility model, the tarpaulin includes that PET plastic layer is coated in PET plastic layer outer surface
Nanometer thermal insulation coating.
As the preferred embodiment of the utility model, the chassis includes clamping plate, and thermal insulation board is provided in the middle part of clamping plate, described
Thermal insulation board is fire prevention granular polystyrene layer.
It is waveform as the preferred embodiment of the utility model, at the top of the tarpaulin.
As the preferred embodiment of the utility model, tarpaulin both sides are provided with ventilation opening.
As the preferred embodiment of the utility model, exhaust fan is provided at ventilation opening.
The utility model has the beneficial effects that：A kind of agricultural greenhouse of automatically retractable is provided, which goes by driving
The back-and-forth motion of wheel is walked, skeleton walking is driven, then realizes the work of the Automatic-expanding covering to canopy film by the walking of skeleton, together
When can also adjust ceiling height according to actual needs, with adapt to all kinds of cultures and cultivation situation.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is Undercarriage structure schematic diagram.
Specific implementation mode
As shown in the picture, the agricultural greenhouse of the utility model automatically retractable, including two chassis 1 being oppositely arranged, two
Greenhouse mechanism is provided between 1 top of a chassis, the greenhouse mechanism includes support frame structure, and tarpaulin is covered on supporting rack
2, supporting rack front is provided with traveling wheel 3.The lower part of chassis is embedded in underground, and chassis is used to be supported greenhouse mechanism,
And greenhouse mechanism can be shortened, and operation is stretched, to realize that the expansion of tarpaulin is retracted.
Support frame as described above includes several spaced skeletons, skeleton lower part is provided with movable pulley 4, on chassis 1
Surface is provided with sliding slot, and movable pulley 4 can be moved along sliding slot.
When traveling wheel carries out front and back walking movement, the movable pulley at rear is driven to move, and skeleton is driven by movable pulley
It is mobile, realize that the shortening of tarpaulin stretches by the distance between skeleton.
To increase the heat insulating ability of greenhouse entirety, the chassis 1 includes clamping plate 1-1, and thermal insulation board is provided in the middle part of clamping plate 1-1
1-2, the thermal insulation board 1-2 are fire prevention granular polystyrene layer.
The skeleton includes two vertical struts 5 being oppositely arranged, and pvc pipe is arranged between two 5 upper ends of vertical strut
6, pvc pipe 6 is provided at both ends with spring 7, and the opposite exterior lateral sides of spring 7 are connected with adjacent vertical strut 5, in two vertical struts
It is provided with lateral strut 8 between 5 tops, 8 middle part of lateral strut is provided with hydraulic cylinder 9, telescopic rod and the pvc pipe 6 of hydraulic cylinder 9
Middle part is connected.
By the way that hydraulic cylinder 9 is arranged, when hydraulic cylinder 9 ejects, pvc pipe is driven to arch upward, and stretched through spring.
To improve the heat insulation of tarpaulin, the tarpaulin 2 is coated in PET plastic layer outer surface including PET plastic layer and receives
Rice heat insulating coat.
Further, in order to provide space of arching upward for tarpaulin, 2 top of the tarpaulin is set to waveform.
2 both sides of tarpaulin are provided with ventilation opening.Exhaust fan is provided at ventilation opening.Exhaust fan can to air in canopy body into
Row ventilation, comfort of the guarantor in greenhouse.
The operation principle of the utility model is：When needing the folding to tarpaulin to be adjusted, start traveling wheel, traveling wheel
Travelling control can be carried out by motor or gear, when traveling wheel carries out front and back walking movement, the movable pulley at rear be driven to move,
And skeleton movement is driven by movable pulley, realize that the shortening of tarpaulin stretches by the distance between skeleton.
Claims (6)
1. a kind of agricultural greenhouse of automatically retractable, including two chassis being oppositely arranged（1）, two chassis（1）Between top
It is provided with greenhouse mechanism, it is characterised in that：The greenhouse mechanism includes support frame structure, and tarpaulin is covered on supporting rack（2）,
Supporting rack front is provided with traveling wheel（3）, support frame as described above includes several spaced skeletons, is arranged in skeleton lower part
There is movable pulley（4）, in chassis（1）Upper surface is provided with sliding slot, movable pulley（4）It can be moved along sliding slot；The skeleton includes
Two vertical struts being oppositely arranged（5）, in two vertical struts（5）Pvc pipe is set between upper end（6）, pvc pipe（6）Both ends
It is provided with spring（7）, spring（7）Opposite exterior lateral sides and adjacent vertical strut（5）It is connected, in two vertical struts（5）On
Lateral strut is provided between portion（8）, in lateral strut（8）Middle part is provided with hydraulic cylinder（9）, hydraulic cylinder（9）Telescopic rod with
Pvc pipe（6）Middle part is connected.
2. the agricultural greenhouse of automatically retractable according to claim 1, it is characterised in that：The tarpaulin（2）It is moulded including PET
The bed of material is coated with nanometer thermal insulation coating in PET plastic layer outer surface.
3. the agricultural greenhouse of automatically retractable according to claim 1, it is characterised in that：The chassis（1）Including clamping plate
（1-1）, in clamping plate（1-1）Middle part is provided with thermal insulation board（1-2）, the thermal insulation board（1-2）For granular polystyrene layer of preventing fires.
4. the agricultural greenhouse of automatically retractable according to claim 1, it is characterised in that：The tarpaulin（2）Top is wave
Shape wave.
5. the agricultural greenhouse of automatically retractable according to claim 1, it is characterised in that：In tarpaulin（2）Both sides are provided with
Ventilation opening.
6. the agricultural greenhouse of automatically retractable according to claim 5, it is characterised in that：Exhausting is provided at ventilation opening
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803852.XU CN207783714U (en) | 2017-12-21 | 2017-12-21 | The agricultural greenhouse of automatically retractable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803852.XU CN207783714U (en) | 2017-12-21 | 2017-12-21 | The agricultural greenhouse of automatically retractable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207783714U true CN207783714U (en) | 2018-08-31 |
Family
ID=63281724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803852.XU Expired - Fee Related CN207783714U (en) | 2017-12-21 | 2017-12-21 | The agricultural greenhouse of automatically retractable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207783714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526638A (en) * | 2022-03-07 | 2022-05-24 | 中国电子科技集团公司第三十八研究所 | Vehicle-mounted radar camouflage device capable of being rapidly unfolded and retracted |
-
2017
- 2017-12-21 CN CN201721803852.XU patent/CN207783714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526638A (en) * | 2022-03-07 | 2022-05-24 | 中国电子科技集团公司第三十八研究所 | Vehicle-mounted radar camouflage device capable of being rapidly unfolded and retracted |
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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: 20180831 Termination date: 20191221 |