CN214546091U - Insect-proof sand-proof film structure - Google Patents
Insect-proof sand-proof film structure Download PDFInfo
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- CN214546091U CN214546091U CN202022706496.8U CN202022706496U CN214546091U CN 214546091 U CN214546091 U CN 214546091U CN 202022706496 U CN202022706496 U CN 202022706496U CN 214546091 U CN214546091 U CN 214546091U
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- insect
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- 239000004576 sand Substances 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 241000238631 Hexapoda Species 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 238000009941 weaving Methods 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims description 9
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 9
- 239000004626 polylactic acid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000012010 growth Effects 0.000 abstract description 11
- 239000000077 insect repellent Substances 0.000 abstract description 6
- 241000607479 Yersinia pestis Species 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 11
- 239000003337 fertilizer Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
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- 239000012141 concentrate Substances 0.000 description 2
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Images
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- Catching Or Destruction (AREA)
- Protection Of Plants (AREA)
Abstract
The utility model discloses a protection against insects sand prevention membrane structure, including outside wearing layer, middle back up coat, inside isolated layer, its characterized in that: the middle reinforcing layer is formed by weaving a plurality of left oblique lines, horizontal lines and right oblique lines, and the included angle among the left oblique lines, the horizontal lines and the right oblique lines is about 60 degrees; a plurality of sand collecting holes are uniformly formed in the upper surface of the outer wear-resistant layer, and the sand collecting holes are spherical; the inside of protection against insects sand prevention membrane structure evenly is provided with a plurality of seedling holes, the seedling hole is the through-hole and evenly is provided with four around and predetermines the mar. The middle reinforcing layer is internally and uniformly provided with a plurality of natural insect-proof agents, and the natural insect-proof agents are fixedly connected with the left oblique line, the horizontal line and the right oblique line. The utility model discloses in, the back up coat is consolidated the membrane structure in the middle of adopting, and newly-increased collection sand hole can make the enhancement of membrane structure anti-wind ability, and the hole of emerging and the intervention that predetermines the growth that the mar can make the crop reduce, and natural insect repellent can reduce the insect pest.
Description
Technical Field
The utility model relates to a multi-functional plastic film field especially relates to a protection against insects sand prevention membrane structure.
Background
The mulching film is a ground covering film, is usually a transparent or black PE film, also has green and silver films, is used for ground covering, and has the functions of improving the soil temperature, keeping the soil moisture, maintaining the soil structure and promoting the growth of plants, and the mulching film not only can improve the ground temperature, keep water, soil and fertilizer and improve the fertilizer efficiency, but also has multiple functions of weed killing, drought prevention, waterlogging resistance, salt inhibition, seedling protection, improvement of near-ground photo-thermal conditions, sanitation and cleanness of products and the like. For the seedlings just coming out of the soil, the fertilizer has the effects of protecting roots, promoting growth and the like. The method has strong pertinence and applicability to factors limiting agricultural development such as low temperature, less rain, drought and barren, short frost-free period and the like in the three north area of China, and plays a role in growing rice seedlings for two seasons and cultivating various crops. The fertilizer is popularized and applied in 31 provincial and municipal municipalities in China, is used for more than 40 crops such as grains, cotton, oil, vegetables, melons and fruits, tobacco, sugar, medicines, hemp, tea, forests and the like, leads the crops to be increased by 30 to 50 percent generally and increased by 40 to 60 percent, and is deeply popular with vast farmers.
But current plastic film structure adopts the non-degradable material to make mostly, has caused very big pollution to the environment, and in addition, traditional plastic film makes the crop receive the invasion and attack of insect pest easily, again because the intensity of plastic film material itself is not enough, is worn and torn by the sand blown by the wind easily, causes self breakage, has lost self function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pest and sand prevention film structure.
In order to achieve the purpose, the utility model adopts the following technical scheme that the wear-resistant coating comprises an outer wear-resistant layer, an inner reinforcing layer and an inner isolating layer, wherein the inner reinforcing layer is formed by weaving a plurality of left oblique lines, horizontal lines and right oblique lines, and the included angles among the left oblique lines, the horizontal lines and the right oblique lines are about 60 degrees;
a plurality of sand collecting holes are uniformly formed in the upper surface of the outer wear-resistant layer, and the sand collecting holes are spherical;
the inside of protection against insects sand prevention membrane structure evenly is provided with a plurality of seedling holes, the seedling hole is the through-hole and evenly is provided with four around and predetermines the mar.
The middle reinforcing layer is internally and uniformly provided with a plurality of natural insect-proof agents, and the natural insect-proof agents are fixedly connected with the left oblique line, the horizontal line and the right oblique line.
As a further description of the above technical solution:
the outer wear-resistant layer is made of polylactic acid and is a white transparent film layer.
As a further description of the above technical solution:
the left oblique line, the horizontal line and the right oblique line are all made of corn plastic-polylactic acid.
As a further description of the above technical solution:
the internal isolation layer is made of polylactic acid and is made of black opaque material.
As a further description of the above technical solution:
the outer wear-resistant layer and the middle reinforcing layer as well as the middle reinforcing layer and the inner isolation layer are connected by coating.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the insect-proof and sand-proof film structure is provided with the middle reinforcing layer, the middle reinforcing layer is formed by weaving fiber resin, the triangular structure formed by weaving the fiber resin is more stable, and the film structure can resist the invasion of wind and sand.
2. Compared with the prior art, this protection against insects sand prevention membrane structure has set up the upper surface of outside wearing layer and has set up the husky hole of collection, can make partly sand and soil concentrate in the husky hole of collection, can make the weight of this membrane structure increase, is difficult for following the wind motion when receiving the wind-blown, prevents that this membrane structure from being torn by wind.
3. Compared with the prior art, this protection against insects sand prevention membrane structure has set up and has been provided with a plurality of seedling holes in the inside of membrane, has set up around the seedling hole and has predetermine the mar, can make the crop can grow up in the hole of emerging from in the growth process, when the biological growth gets great, can be easily crowded brokenly and emerge mouthful predetermined mar all around, can not make the growth of crop cause the restriction.
4. Compared with the prior art, the insect-proof sand-proof film structure is provided with the natural insect-proof agent, the natural insect-proof agent is prepared by mixing neem fat blocks, tomato leaf juice, garlic extract, chilli powder and chrysanthemum extract, and the natural insect-proof agent is a natural insect-proof agent and can effectively remove various insect pests in crop growth.
Drawings
Fig. 1 is a sectional view of an insect-proof and sand-proof membrane structure provided by the present invention;
fig. 2 is a top view of an insect-proof and sand-proof membrane structure provided by the present invention;
fig. 3 is a schematic view of the middle reinforcing layer of the insect-proof and sand-proof membrane structure provided by the present invention;
fig. 4 is an enlarged view of a position a of the insect-proof and sand-proof membrane structure according to the present invention.
Illustration of the drawings:
1. an outer wear layer; 2. a middle reinforcing layer; 3. an internal insulating layer; 4. seedling holes are formed; 5. presetting scratches; 6. a left slash; 7. a natural insect repellent; 8. a horizontal line; 9. a right slash; 10. and (4) sand collecting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: including outside wearing layer 1, middle back up coat 2, inside insulating layer 3, middle back up coat 2 adopts a plurality of left slashes 6, water flat line 8, right slash 9 to weave and forms, and the contained angle between left slash 6, water flat line 8, the right slash 9 is about 60, encloses into the triangle-shaped structure and makes middle back up coat 2 more stable, and left slash 6, water flat line 8, right slash 9 all adopt maize plastics-polylactic acid to make, easily decompose, can not cause environmental pollution.
The upper surface of outside wearing layer 1 evenly is provided with a plurality of husky holes 10 of collection, can make partly sandy soil concentrate in the husky hole 10 of collection, can make the weight increase of this membrane structure, is difficult for following the wind motion when receiving the wind-blowing, prevents that this membrane structure from being torn by wind, and the husky hole 10 of collection is the spherical crown shape, and outside wearing layer 1 adopts polylactic acid to make, easily decomposes, can not cause environmental pollution, and outside wearing layer 1 is white transparent film layer.
Inside isolation layer 3 adopts polylactic acid to make, easily decomposes, can not cause environmental pollution, and inside isolation layer can improve soil temperature, keeps soil moisture, maintains the soil structure, and inside isolation layer 3 is black opaque material. The outer wear-resistant layer 1 and the middle reinforcing layer 2, and the middle reinforcing layer 2 and the inner isolation layer 3 are connected by coating.
The inside of protection against insects sand prevention membrane structure evenly is provided with a plurality of seedling holes 4, and the hole 4 of emerging evenly is four preset mar 5 for the through-hole just all around, can make the crop can be from the growth in the hole 4 of emerging at the growth in-process, when the biological growth gets great, can be easily crowded brokenly and emerge 4 presupposition mar 5 all around, can not make the growth of crop cause the restriction.
The inside of middle anchor coat 2 evenly is provided with a plurality of natural insect repellant 7, natural insect repellant 7 and left slash 6, level line 8, the equal fixed connection of right slash 9, natural insect repellant 7 is the circular cylinder structure who uses the nimble fat piece as the base member, and the inside of nimble fat piece is provided with paprika, and the nimble fat piece outside is handled through tomato leaf juice, garlic extract, adopts natural insect repellant 7 to get rid of the pest under the condition that prevents to produce adverse effect to the growth of crop.
The working principle is as follows: firstly, planting seeds, enabling the positions of the seeds to correspond to seedling emergence holes 4 one by one, covering the insect-proof and sand-proof film on the seeds to enable seedling emergence holes 4 to be located right above the seeds, and then covering two sides of the film structure by using soil to complete the covering of the film structure.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a protection against insects sand prevention membrane structure, includes outside wearing layer (1), middle back up coat (2), inside insulating layer (3), its characterized in that: the middle reinforcing layer (2) is formed by weaving a plurality of left oblique lines (6), horizontal lines (8) and right oblique lines (9), and the included angle among the left oblique lines (6), the horizontal lines (8) and the right oblique lines (9) is about 60 degrees;
a plurality of sand collecting holes (10) are uniformly formed in the upper surface of the outer wear-resistant layer (1), and the sand collecting holes (10) are spherical;
a plurality of seedling holes (4) are uniformly formed in the insect-proof and sand-proof film structure, the seedling holes (4) are through holes, and four preset scratches (5) are uniformly formed on the periphery of the seedling holes;
the insect-proof fabric is characterized in that a plurality of natural insect-proof agents (7) are uniformly arranged inside the middle reinforcing layer (2), and the natural insect-proof agents (7) are fixedly connected with the left oblique line (6), the horizontal line (8) and the right oblique line (9).
2. The insect and sand control film structure as claimed in claim 1, wherein: the outer wear-resistant layer (1) is made of polylactic acid, and the outer wear-resistant layer (1) is a white transparent film layer.
3. The insect and sand control film structure as claimed in claim 1, wherein: the left oblique line (6), the horizontal line (8) and the right oblique line (9) are all made of corn plastic-polylactic acid.
4. The insect and sand control film structure as claimed in claim 1, wherein: the internal isolation layer (3) is made of polylactic acid, and the internal isolation layer (3) is made of black opaque material.
5. The insect and sand control film structure as claimed in claim 1, wherein: the outer wear-resistant layer (1) is connected with the middle reinforcing layer (2) and the middle reinforcing layer (2) is connected with the inner isolation layer (3) in a coating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022706496.8U CN214546091U (en) | 2020-11-20 | 2020-11-20 | Insect-proof sand-proof film structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022706496.8U CN214546091U (en) | 2020-11-20 | 2020-11-20 | Insect-proof sand-proof film structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214546091U true CN214546091U (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022706496.8U Expired - Fee Related CN214546091U (en) | 2020-11-20 | 2020-11-20 | Insect-proof sand-proof film structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214546091U (en) |
-
2020
- 2020-11-20 CN CN202022706496.8U patent/CN214546091U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |