CN219305536U - Greenhouse suitable for breeding lettuce in northern area - Google Patents
Greenhouse suitable for breeding lettuce in northern area Download PDFInfo
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- CN219305536U CN219305536U CN202320087025.4U CN202320087025U CN219305536U CN 219305536 U CN219305536 U CN 219305536U CN 202320087025 U CN202320087025 U CN 202320087025U CN 219305536 U CN219305536 U CN 219305536U
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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 relates to a greenhouse suitable for lettuce seed reproduction in northern areas, which comprises a main framework, a sunshade structure, an arch structure, an insect prevention structure and a drain pipe, wherein the arch structure and the sunshade structure are arranged at the top of the main framework, the sunshade structure is arranged outside the arch structure, the insect prevention structure is arranged inside the main framework, and the insect prevention structure can divide the inside of the main framework into a plurality of independent seed reproduction areas so as to be suitable for pollen in each seed reproduction area without mutual transmission. The greenhouse is suitable for breeding lettuce in northern areas, can drain water in time, avoids the influence of northern rainy seasons, and can control the temperature better.
Description
Technical Field
The utility model relates to the technical field of agricultural seed reproduction devices, in particular to a greenhouse suitable for seed reproduction of lettuce in northern areas.
Background
Lettuce originates from the coastal and western asia bands of the european Mediterranean and is domesticated from wild species. Leaf lettuce (i.e., lettuce) is a cultivar of lettuce, one of the most widely planted vegetables worldwide, and one of the most productive vegetables. Lettuce is a strict self-pollinated crop, flowers are glossoids and flowers are small, stigmas are wrapped in anthers, and 1 flower is composed of more than 20 glossoids. Flowering is generally in the early morning, but each flower has a short time to bloom, and all that is used in production is inbred seed.
Since there are some varieties of lettuce that do not have so great a demand, the variety of lettuce needs to be formulated according to the specific variety, and the lettuce variety has: various varieties, but each variety has a small amount of seed production characteristics.
In the prior art, aiming at the seed reproduction requirements, a common coping method is greenhouse seed reproduction or field seed reproduction.
The problem of breeding in the greenhouse is that the cost is too high, the manufacturing cost of the greenhouse is high, and the water, electricity, manpower and other expenses are also high. The large Tian Fan seeds are planted in the north after the temperature of the spring is increased, but the flowering period of lettuce is often overlapped with the northern rainy season, so that the seeds can not be obtained, the total amount of the seeds is less, and the quality of the seeds is poor.
In order to solve the problems, a greenhouse suitable for lettuce seed reproduction in northern areas is needed.
Disclosure of Invention
The utility model aims to provide a greenhouse suitable for breeding lettuce in northern areas, and aims to solve the problem that various varieties of lettuce cannot be bred together in the north in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a be suitable for big-arch shelter of various seed of lettuce in northern area, includes main skeleton, sunshade structure, arch structure, insect prevention structure and drain pipe, the top of main skeleton is equipped with arch structure with the sunshade structure, the sunshade structure sets up the outside of arch structure, the inside of main skeleton is equipped with insect prevention structure, insect prevention structure is suitable for with the inside of main skeleton is cut apart into a plurality of independent seed reproduction district.
The greenhouse suitable for breeding lettuce in northern areas is characterized in that preferably, the main framework comprises a main upright column and a horizontal stringer, the main upright column is vertically arranged with the horizontal stringer, the main upright column is arranged on the ground, and the arch structure and the sunshade structure are arranged above the horizontal stringer.
The greenhouse suitable for breeding lettuce in northern areas is characterized in that preferably, the arch structure comprises arch web members and arch bars, the arch bars are arranged on the horizontal stringers in a semi-arc shape, arch gaps are formed between the arch bars and the horizontal stringers, a plurality of arch web members are arranged in the arch gaps, and adjacent arch web members are connected end to divide the arch gaps into a plurality of triangles through the arch web members.
The greenhouse suitable for breeding lettuce in northern areas is characterized in that the sunshade structure comprises sunshade upright rods and sunshade cross rods, wherein the sunshade cross rods are arranged at the tops of the sunshade upright rods, the bottoms of the sunshade upright rods are fixed on horizontal stringers, and cross rod diagonal braces are arranged between the sunshade cross rods and the sunshade upright rods.
The greenhouse suitable for breeding lettuce in northern areas preferably comprises a bracket and an insect-proof net, wherein the bracket is arranged on the main upright post, the insect-proof net is arranged on the bracket, and the insect-proof net is enclosed to form the breeding area.
The greenhouse suitable for the lettuce seed reproduction in northern areas is characterized in that the insect-proof net comprises a top insect-proof net, an inner vertical insect-proof net and an outer vertical insect-proof net, wherein the top insect-proof net is arranged at the top of the support and positioned at the tops of the inner vertical insect-proof net and the outer vertical insect-proof net, the inner vertical insect-proof net and the outer vertical insect-proof net are respectively arranged on the side surfaces of the support, and the top insect-proof net, the inner vertical insect-proof net and the outer vertical insect-proof net enclose to form the seed reproduction area.
The greenhouse suitable for lettuce seed reproduction in northern areas is preferably provided with a film rolling window on the main upright post and the arch bar.
The greenhouse suitable for breeding lettuce in northern areas is preferably provided with the water draining pipes on the horizontal stringers and the main upright posts.
Due to the adoption of the technical scheme, the utility model has the following advantages:
1. the greenhouse is independently provided with the insect-proof net, the seed reproduction space is independent, the selectivity is high according to the requirement, and the independent seed reproduction space not only avoids the spreading among different varieties of lettuce pollen, but also can meet the characteristics of various lettuce varieties, but each variety has a small amount of seed production;
2. the arch structure is stable, and can resist strong northern wind and rain erosion;
3. the sunshade structure is arranged on the outermost layer of the greenhouse and is used for shielding sunlight according to requirements;
4. the cross rod diagonal bracing stabilizes the sunshade structure;
5. the drain pipes are arranged on the main upright posts and the horizontal stringers, so that water in the greenhouse can be conveniently discharged outdoors, and convenient irrigation conditions are ensured, and the use of the water in the whole production period is ensured.
The greenhouse is suitable for breeding lettuce in northern areas, can drain water in time, avoids the influence of northern rainy seasons, and can control the temperature better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram showing the distribution of the structure of the roll-up window and insect-proof net of the present utility model;
fig. 3 is a schematic distribution diagram of the drain pipe of the present utility model.
In the figure:
1. a main column; 2. a horizontal stringer; 3-1, a first arch web member; 3-2, a second arch web member;
3-3, a third arch web member; 3-4, a fourth arch web member; 3-5, a fifth arch web member; 4. arch bars;
5. sunshade cross bars; 6. sunshade upright posts; 7. a drain pipe; 8. a roll-film window; 9. a top insect-proof net;
10. an inner vertical face insect-proof net; 11. an outer vertical face insect-proof net; 12. a cross bar diagonal bracing; 13. seed reproduction area;
14. an aisle; 15. and (3) a bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "top", and "side", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed" and "provided" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a greenhouse suitable for lettuce seed reproduction in northern areas, which comprises a main framework, a sunshade structure, an arch structure, an insect prevention structure and a drain pipe, wherein the arch structure and the sunshade structure are arranged at the top of the main framework, the sunshade structure is arranged outside the arch structure, the insect prevention structure is arranged inside the main framework, and the insect prevention structure can divide the inside of the main framework into a plurality of independent seed reproduction areas so as to be suitable for pollen in each seed reproduction area to be prevented from being mutually transmitted.
The greenhouse disclosed by the utility model is suitable for breeding various lettuces of lettuce in northern areas, can drain water in time, avoids the influence of northern rainy seasons, and can control the temperature better.
As shown in fig. 1, the greenhouse suitable for breeding lettuce in northern areas comprises a main framework, a sunshade structure, an arch structure, an insect prevention structure and a drain pipe, wherein the arch structure and the sunshade structure are arranged at the top of the main framework, the sunshade structure is arranged outside the arch structure, the insect prevention structure and the drain pipe 7 are arranged inside the main framework, and the insect prevention structure can divide the inside of the main framework into a plurality of independent breeding areas 13 so as to be suitable for preventing pollen in the breeding areas 13 from spreading mutually.
The main framework comprises a main upright 1 and a horizontal stringer 2, wherein the main upright 1 and the horizontal stringer 2 are vertically arranged, the main upright 1 is arranged on the ground, and the arch structure and the sunshade structure are arranged above the horizontal stringer 2. A planting space of the greenhouse is formed between the main upright posts 1 and the horizontal stringers 2, and as shown in fig. 1, a plurality of main upright posts 1 can be arranged in parallel, so that the expansion of the area of the greenhouse is realized.
As shown in fig. 2, the main upright 1 and the arch bar 4 are provided with film rolling windows 8.
As shown in fig. 3, drain pipes 7 are provided on the horizontal stringers 2 and the main column 1.
The arch structure comprises arch web members and arch bars 4, the arch bars 4 are arranged on the horizontal stringers 2 in a semi-arc shape, arch gaps are formed between the arch bars 4 and the horizontal stringers 2, a plurality of arch web members are arranged in the arch gaps, and the adjacent arch web members are connected end to divide the arch gaps into a plurality of triangles through the arch web members.
As shown in fig. 1, the plurality of arched bellies includes a first arched belly 3-1, a second arched belly 3-2, a third arched belly 3-3, a fourth arched belly 3-4 and a fifth arched belly 3-5, one end of the first arched belly 3-1 is connected with the horizontal stringer 2, the other end of the first arched belly 3-1 is connected with one end of the arched belly 4 and one end of the second arched belly 3-2, the other end of the second arched belly 3-2 is connected with one end of the horizontal stringer 2 and one end of the third arched belly 3-3, the other end of the third arched belly 3-3 is connected with one end of the arched belly 4 and one end of the fourth arched belly 3-4, the third arched belly 3-3 is arranged perpendicular to the horizontal stringer 2, the other end of the third arched belly 3-4 is connected with the arched belly 4 and the fifth arched belly 3-5, respectively, and the other end of the fifth arched belly 3-5 is connected with the horizontal stringer 2.
The first, second, third, fourth and fifth web members 3-1, 3-2, 3-3, 3-4, 3-5 divide the arch void into a plurality of triangular voids.
The sunshade structure comprises a sunshade upright rod 6 and a sunshade cross rod 5, wherein the sunshade cross rod 5 is arranged at the top of the sunshade upright rod 6, and the bottom of the sunshade upright rod 6 is fixed on the horizontal stringer 2. A cross rod diagonal bracing 12 is also arranged between the sunshade cross rod 5 and the sunshade upright rod 6.
As shown in fig. 2, the insect-proof structure includes a bracket 15 and an insect-proof net, and the bracket 15 is disposed on the main upright 1. The support 15 can be welded with the adjacent main upright 1, and the insect-proof net is arranged on the support 15 and surrounds the seed reproduction area 13.
As shown in fig. 2, the insect-proof net comprises a top insect-proof net 9, an inner vertical insect-proof net 10 and an outer vertical insect-proof net 11, wherein the top of the bracket 15 is fixedly provided with the top insect-proof net 9, the side surface of the bracket 15 is fixedly provided with the inner vertical insect-proof net 10 and the outer vertical insect-proof net 11, the bottom of the outer vertical insect-proof net 11 can be fixed with the ground through nails or pressed with the ground through hard objects, the bottom of the inner vertical insect-proof net 10 is not fixed, the inner vertical insect-proof net 10 can be erected on the bracket 15, so that the space of the small seed breeding area 13 is opened, or the inner vertical insect-proof net 10 hangs down, so that the space of the inner vertical insect-proof net 13 is sealed. Meanwhile, the passageway 14 is formed between the adjacent inner vertical face insect-proof nets 10, so that people can conveniently perform seed reproduction operation.
In another implementation manner, a sliding rail is arranged on the side surface of the bracket 15, and the inner-elevation insect-preventing net 10 and/or the outer-elevation insect-preventing net 11 are arranged in the sliding rail through pulleys, so that the inner-elevation insect-preventing net 10 and/or the outer-elevation insect-preventing net 11 are pulled in and out.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. Be suitable for big-arch shelter of various kind of lettuce in northern area, a serial communication port, including main skeleton, sunshade structure, arch structure, protection against insects structure and drain pipe, the top of main skeleton is equipped with arch structure with sunshade structure, sunshade structure sets up the outside of arch structure, the inside of main skeleton is equipped with protection against insects structure, protection against insects structure is suitable for with the inside of main skeleton is cut apart into a plurality of independent various kind of district.
2. Greenhouse suitable for propagation of lettuce in northern areas according to claim 1, characterized in that said main skeleton comprises main uprights and horizontal stringers, said main uprights being arranged vertically to said horizontal stringers, said main uprights being arranged on the ground, said arched structures and said sunshade structures being arranged above said horizontal stringers.
3. Greenhouse suitable for propagation of lettuce in northern areas according to claim 2, characterized in that the arch structure comprises arch web members and arch bars, the arch bars are arranged on the horizontal stringers in a semi-arc shape, arch gaps are formed between the arch bars and the horizontal stringers, a plurality of arch web members are arranged in the arch gaps, and adjacent arch web members are connected end to divide the arch gaps into a plurality of triangles through the arch web members.
4. The greenhouse applicable to propagation of lettuce in northern areas as claimed in claim 3, wherein the sunshade structure comprises sunshade upright posts and sunshade cross bars, the sunshade cross bars are arranged at the tops of the sunshade upright posts, the bottoms of the sunshade upright posts are fixed on the horizontal stringers, and cross bar diagonal bracing is arranged between the sunshade cross bars and the sunshade upright posts.
5. The greenhouse applicable to lettuce seed reproduction in northern areas as claimed in claim 4, wherein the insect prevention structure comprises a bracket and an insect prevention net, the bracket is arranged on the main upright post, the insect prevention net is arranged on the bracket, and the insect prevention net is enclosed to form the seed reproduction area.
6. The greenhouse applicable to propagation of lettuce in northern areas as claimed in claim 5, wherein the insect-proof net comprises a top insect-proof net, an inner-vertical insect-proof net and an outer-vertical insect-proof net, the top insect-proof net is arranged at the top of the bracket and is positioned at the tops of the inner-vertical insect-proof net and the outer-vertical insect-proof net, the inner-vertical insect-proof net and the outer-vertical insect-proof net are respectively arranged at the side surfaces of the bracket, and the top insect-proof net, the inner-vertical insect-proof net and the outer-vertical insect-proof net are enclosed to form the propagation area.
7. The greenhouse applicable to propagation of lettuce in northern areas as claimed in claim 5, wherein the main upright posts and the arch posts are provided with film rolling windows.
8. Greenhouse suitable for propagation of lettuce in northern areas as claimed in claim 2, wherein said horizontal stringers and said main uprights are also provided with said drain pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320087025.4U CN219305536U (en) | 2023-01-30 | 2023-01-30 | Greenhouse suitable for breeding lettuce in northern area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320087025.4U CN219305536U (en) | 2023-01-30 | 2023-01-30 | Greenhouse suitable for breeding lettuce in northern area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219305536U true CN219305536U (en) | 2023-07-07 |
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ID=87024988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320087025.4U Active CN219305536U (en) | 2023-01-30 | 2023-01-30 | Greenhouse suitable for breeding lettuce in northern area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219305536U (en) |
-
2023
- 2023-01-30 CN CN202320087025.4U patent/CN219305536U/en active Active
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