CN203136663U - Single crop stereoscopic cover film - Google Patents
Single crop stereoscopic cover film Download PDFInfo
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- CN203136663U CN203136663U CN 201320124664 CN201320124664U CN203136663U CN 203136663 U CN203136663 U CN 203136663U CN 201320124664 CN201320124664 CN 201320124664 CN 201320124664 U CN201320124664 U CN 201320124664U CN 203136663 U CN203136663 U CN 203136663U
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Abstract
The utility model discloses a single crop stereoscopic cover film which comprises bag-shaped films. The upper portion of the bag-shaped film is sealed, the bottom of the bag-shaped film is open, a tearing line is arranged between two adjacent bag-shaped films, the seal on the upper portion of the bag-shaped film, the tearing line and the bag-shaped film are integrated together in manufacturing, the ratio of the height of the bag-shaped film and the height of a frame is 1:1-1.2, and the thickness of the bag-shaped bag is 0.04-0.06mm. A round upper bottom film is further arranged on the seal on the upper portion of the bag-shaped film, and the round upper bottom film and the bag-shaped films are integrated in manufacturing. A lower bottom edge seal is further arranged on the periphery of the bottom of the bag-shaped film, the lower bottom edge seal has elasticity, and the lower bottom edge seal and the bag-shaped film are integrated in manufacturing. The bag-shaped film is cylindrical, two adjacent bag-shaped films are connected end to end, and the tearing lines are parallel to one another. The single crop stereoscopic cover film is simple in structure, and convenient to use. Further, the single crop stereoscopic cover film can be used cooperating with single crop stereoscopic cover film tools, and thus film is covered efficiently and fast.
Description
Technical field:
The utility model relates to the film-mulching technique field of crops, relates in particular to the three-dimensional coverlay of a kind of crop individual plant.
Background technology:
Along with the extensive use of film-mulching technique, it is found that the crop field film mulching and planting creating to agricultural production outside many benefits, bring many contradictions that are difficult to overcome also for the crop production process.At first, reciprocal 1 year film mulching and planting repeatedly can cause farmland mulch film residual contamination, forms the farmland and progressively accumulates serious " white pollution " problem; The 2nd, plastic film mulching cultivation is when improving ground temperature, cause consuming excessively of soil nutrient, especially the soil organic matter consumes disorder with soil microflora excessively, cause potential pressure for the lasting supply of soil fertility and the sustainable development of soil productivity, culture underglass makes soil be barren trend year after year; The 3rd, surface temperature excessively raises and causes the shallow-layer of crop root growth to distribute, and causes root system development bad to crop growth, and nutrient absorption scope shallow-layerization has a strong impact on the raising of crop quality; The 4th, in the excessive and sticking heavy area of soil of humidity in early stage, the plastic mulching operating difficulties, the mechanization overlay film is difficult to realize, overlay film need be concentrated and expend a large amount of work inputs, (or sowing) often occurring transplanting can not in time cover, and causes the field short time low temperature environment of (a day or several days), and guiding low-temperature sensitive crop in early stage generative growth phase in advance, the early blossoming phenomenon occurs (as tobacco) generally takes place, make the quality of plastic mulching and effect be difficult to guarantee; The 5th, plastic mulching is shorter to the cover time of transplanting seedling, is example with the contour big crop of tobacco, and the guard time of transplanting (first overlay film after-opening is transplanted) on the film is shorter, and can not reach whole strain protection effect; Transplant (transplanting the back overlay film earlier) under the film and need deep-cut the cave transplanting, growth time under film is shorter equally, and open film and put seedling and often cause the seedling sun to burn, form the secondary seedling-slowing stage of long period, run into accidental microthermal climate, also the secondary chilling injury can appear, to improving output and improving quality and cause bigger restriction.Traditional film-mulching technique namely behind the ridging of farmland, is used machinery or manpower covering with plastic film, the soil block compacting of mulch film two ends on the ridge.Seedling is transplanted on the ridge by this occupation mode or elder generation, then covering with plastic film on seedling; Covering with plastic film on the ridge is scratched the hole, then in its hole of sprigging on the mulch film earlier.Before press seedling during kind mode overlay film easily, cause the seedling rod bending even fracture, and then dead, cause plant gap vacancy.A kind of mode in back is scratched mulch film and is opened, and heat insulation effect is bad, is unfavorable for that crop grows up.And this film mulching method is ridge of plastic mulching or a panel region often, in case a certain plant catches an illness, disease is wayward.
For solving the problems of the technologies described above, three-dimensional film coating technique at the individual plant crop has appearred, as Chinese patent application number: 201220273863.2 disclose the three-dimensional overlay film apparatus of a kind of field crop individual plant, concrete structure as shown in Figure 3, it mainly comprises framework 6 and the plastic foil that adopts metal or plastic production, wherein, further be socketed with mask 7 on the framework and (play the press mold effect, be also referred to as the press mold lasso), framework upper is provided with upper base, and the framework bottom is provided with goes to the bottom, upper base and go to the bottom between be provided with 3-4 root support column, support column and upper base, fixedly connected between going to the bottom; Plastic foil is coated on the framework, and mask covers the outside of plastic foil and framework.Use the common plastics film in this technology, with plastic foil cut be solid shape after, be coated on the frame structure outside, use mask 7 socket compactings again, (mask is the press mold lasso).The complexity that operates and trouble, efficient is low, and, easily cause the plastic foil breakage in the operating process.
In view of above-mentioned technical problem, it is a kind of simple in structure, easy to use to press for appearance, can cooperate the three-dimensional overlay film apparatus of this individual plant to use, the three-dimensional coverlay of the high and fireballing a kind of crop individual plant of overlay film efficient.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provide a kind of simple in structure, easy to use, can cooperate the three-dimensional overlay film apparatus of this individual plant to use, and save the press mold lasso of three-dimensional overlay film apparatus, save cost greatly, the three-dimensional coverlay of a kind of crop individual plant that overlay film efficient improves and speeds up.
To achieve these goals, the utility model provides a kind of crop individual plant three-dimensional coverlay, comprise a bag shape film, wherein, seal on described bag shape film top, and the bottom opening of described bag shape film is provided with tear line between adjacent two bag shape films, seal on described top, described tear line and described bag shape film are one-body molded during fabrication, and the height of bag shape film and the aspect ratio of framework are 1: 1.1-1.2.
The thickness of described bag shape film is 0.04-0.06mm.
The top seal location of described bag shape film further is provided with the circular counterdie of going up, and is one-body molded during fabrication between counterdie and the described bag shape film on the described circle.
The outer fringe position of the bottom of described bag shape film further is provided with the edge sealing of going to the bottom, and the edge sealing of going to the bottom has elasticity, and it is one-body molded during fabrication between edge sealing and the bag shape film to go to the bottom.
Described bag shape film is cylindric, and adjacent two bag shape films are end to end, and each tear line is parallel to each other.
Described bag shape film is the halfpace shape, adjacent two bag shape films out of position end to end, and two adjacent tear lines are trapezoidal shape.
When described bag shape film is cylindric, width (width during double-layer folding) is less than the 5%-8% of base of frame circumferential length, the bottom circle in order to be locked, bag shape film length is the framework upper base radius+highly+radius sum of going to the bottom, perhaps the height of bag shape film and the aspect ratio of framework are 1: 1.1-1.2, after a plurality of bags of shape films coupled together by tear line, rolling up or self roll up by spool was a volume.
When described bag shape film was the halfpace shape, the edge sealing of going to the bottom had elasticity, can specifically be set to rubber band, elastic cord or austerity, is about to the constriction branch and is wrapped in bag bottom margin of shape film, is used for making bag bottom of shape film have retractility.
After described bag shape film launches, it is placed in the framework outside of the three-dimensional overlay film apparatus of 201220273863.2 disclosed field crop individual plants, the width of bag shape film is slightly less than the bottom circumference of (5%-8%) three-dimensional overlay film apparatus framework, in order to be locked, the utility model is fixed on the whole framework, and bag shape film height is reserved the diameter length that exceeds three-dimensional overlay film apparatus base of frame and is used as press mold.
The utility model bag shape film is transparent plastic cylinder shape blowing ground membrane product, and light transmittance is good.
Advantage of the present utility model is: simple in structure, easy to use, and can cooperate the three-dimensional overlay film apparatus of this individual plant to use, and save the press mold lasso of overlay film apparatus bottom, more save cost, overlay film efficient height and speed are fast.Heat and moisture preserving is effective, is conducive to improve crop yield, improves quality, prevents and treats the virus disease in seedling stage simultaneously.Be specially:
The key problem in technology that three-dimensional film covers, the utility model and the supporting use of three-dimensional overlay film apparatus, a plurality of the utility model are to be wrapped on the spool after being connected by tear line or self to roll up, during use, one of them bag shape film is shut down and launched along tear line, after the expansion with bag shape Membrane cover on the framework of three-dimensional overlay film apparatus, bag shape film tightly is placed on the three-dimensional overlay film apparatus, it is slightly tight to go to the bottom, and reserve the length of the radius of going to the bottom in order to use the soil pressure film, so that the utility model is fixed on the whole framework, reach be locked, compacting, the airtight individual plant insulation of formation purpose.
The utility model individual plant covers, and with the crop each interval, it is convenient to cover, and realizes the purpose that covers while transplanting; Save the cover time and reduce labour intensity; Can realize the field heat and moisture preserving effect of long period; Improve field overwrite job efficient; Keep the field soil natural environment, the soil nutrient of avoiding general plastic mulching to cause consumes excessively, keeps the nature of rhizospheric microorganism; Labour intensity and the recruitment quantity of plastic mulching have been reduced in a large number; Reach effects such as good isolation insect protected, disease prevention.
Description of drawings:
Fig. 1 is the structural representation after the utility model embodiment one launches.
Fig. 2 is the utility model embodiment one structural representation connected to one another.
Fig. 3 is the structural representation of overlay film apparatus in the prior art solid.
Fig. 4 is the structural representation after embodiment two of the present utility model launches.
Fig. 5 is the folded state schematic diagram of embodiment two of the present utility model.
The assembling schematic diagram that Fig. 6 launches from spool for embodiment two of the present utility model.
The accompanying drawing sign:
1, goes up counterdie 2, bag shape film 3, the edge sealing of going to the bottom
4, spool 5, tear line 6, framework
7, press mold lasso
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described.The utility model can be designed as multiple shape, classical be suitable for as cylindric or halfpace shape, existing making with regard to these two kinds of embodiments specifies.
As shown in Figure 1-Figure 3, Fig. 1 is the structural representation after the utility model embodiment one launches.Fig. 2 is the utility model embodiment one structural representation connected to one another.Fig. 3 is the structural representation of overlay film apparatus in the prior art solid.
Embodiment one comprises a bag shape film 2, and wherein, seal on bag shape film 2 tops, the bottom opening of bag shape film 2, be provided with tear line 5 between adjacent two bag shape films 2, seal on top, tear line 5 is one-body molded during fabrication with bag shape film 2, and the height of bag shape film 2 and the aspect ratio of framework 6 are 1: 1.1-1.2.The thickness of bag shape film 2 is 0.04-0.06mm.Seal on top can be by adopting wire to seal on the top of bag shape film, also the top seal location of bag shape film 2 further is provided with the circular counterdie 1 of going up again, one-body molded during fabrication between counterdie 1 and the bag shape film 2 on the circle, (this sealing mode adopts circle-shaped sealing).
As Fig. 3-shown in Figure 6, Fig. 3 is the structural representation of overlay film apparatus in the prior art solid.Fig. 4 is the structural representation after embodiment two of the present utility model launches.Fig. 5 is the folded state schematic diagram of embodiment two of the present utility model.The assembling schematic diagram that Fig. 6 launches from spool for embodiment two of the present utility model.
Embodiment two comprises a bag shape film 2, and wherein, seal on bag shape film 2 tops, the bottom opening of bag shape film 2, be provided with tear line 5 between adjacent two bag shape films 2, seal on top, tear line 5 is one-body molded during fabrication with bag shape film 2, and the height of bag shape film 2 and the aspect ratio of framework 6 are 1: 1.1-1.2.The thickness of bag shape film 2 is 0.04-0.06mm.The top seal location of bag shape film 2 further is provided with the circular counterdie 1 of going up, and is one-body molded during fabrication between counterdie 1 and the bag shape film 2 on the circle.The outer fringe position of the bottom of bag shape film 2 further is provided with the edge sealing 3 of going to the bottom, and the edge sealing 3 of going to the bottom has elasticity, and it is one-body molded during fabrication between edge sealing 3 and the bag shape film 2 to go to the bottom.Bag shape film 2 is the halfpace shape, adjacent two bag shape films 2 out of position end to end, and two adjacent tear lines 5 are trapezoidal shape.Bag shape film 2 width (width during double-layer folding) are less than 5% of base of frame circumferential length, the bottom circle in order to be locked, bag shape film length is the framework upper base radius+highly+radius sum of going to the bottom, perhaps the height of bag shape film and the aspect ratio of framework are 1: 1.1-1.2, after a plurality of bags of shape films coupled together by tear line, rolling up or self roll up by spool was a volume.When bag shape film 2 was the halfpace shape, the edge sealing 3 of going to the bottom had elasticity, can specifically be set to rubber band or elastic cord, was about to rubber band or elastic cord and was wrapped in bag bottom margin of shape film, was used for making bag bottom of shape film have retractility.After bag shape film launches, it is placed in framework 6 outsides of the three-dimensional overlay film apparatus of 201220273863.2 disclosed field crop individual plants, the width of bag shape film is slightly less than the bottom circumference of (5%-8%) three-dimensional overlay film apparatus framework, in order to be locked, the utility model is fixed on the whole framework 6, and bag shape film height is reserved the diameter length that exceeds three-dimensional overlay film apparatus base of frame and is used as press mold.The utility model bag shape film is transparent plastic cylinder shape blowing ground membrane product, and light transmittance is good.
The utility model is simple in structure, and is easy to use, can cooperate the three-dimensional overlay film apparatus of crop individual plant to use, and save the press mold lasso of overlay film apparatus bottom, more saves cost, and overlay film efficient height and speed are fast.Heat and moisture preserving is effective, is conducive to improve crop yield, improves quality, protects seedling simultaneously, avoids the infringement of seedling stage diseases and pests.The key problem in technology that three-dimensional film covers, the utility model and the supporting use of three-dimensional overlay film apparatus, a plurality of the utility model are to be wrapped on the spool after being connected by tear line or self to roll up, during use, one of them bag shape film is shut down and launched along tear line, after the expansion with bag shape Membrane cover on the framework of three-dimensional overlay film apparatus, bag shape film tightly is placed on the three-dimensional overlay film apparatus, it is slightly tight to go to the bottom, and reserve the length of the radius of going to the bottom in order to use the soil pressure film, so that the utility model is fixed on the whole framework, reach be locked, compacting, the airtight individual plant insulation of formation purpose.The utility model individual plant covers, and with the crop each interval, it is convenient to cover, and realizes the purpose that covers while transplanting; Save the cover time and reduce labour intensity; Can realize the field heat and moisture preserving effect of long period; Improve field overwrite job efficient; Keep the field soil natural environment, the soil nutrient of avoiding general plastic mulching to cause consumes excessively, keeps the nature of rhizospheric microorganism; Labour intensity and the recruitment quantity of plastic mulching have been reduced in a large number; Reach effects such as good isolation insect protected, disease prevention.
Claims (6)
1. the three-dimensional coverlay of a crop individual plant, comprise a bag shape film, it is characterized in that, seal on described bag shape film top, the bottom opening of described bag shape film, be provided with tear line between adjacent two bag shape films, seal on described top, described tear line and described bag shape film are one-body molded during fabrication, and the height of bag shape film and the aspect ratio of framework are 1: 1.1-1.2.
2. according to the three-dimensional coverlay of the described crop individual plant of claim 1, it is characterized in that the thickness of described bag shape film is 0.04-0.06mm.
3. according to claim 1 or the three-dimensional coverlay of 2 described crop individual plants, it is characterized in that the top seal location of described bag shape film further is provided with the circular counterdie of going up, one-body molded during fabrication between counterdie and the described bag shape film on the described circle.
4. according to the three-dimensional coverlay of the described crop individual plant of claim 3, it is characterized in that the outer fringe position of the bottom of described bag shape film further is provided with the edge sealing of going to the bottom, the edge sealing of going to the bottom has elasticity, and it is one-body molded during fabrication between edge sealing and the bag shape film to go to the bottom.
5. according to claim 1 or the three-dimensional coverlay of 2 described crop individual plants, it is characterized in that described bag shape film is cylindric, adjacent two bag shape films are end to end, and each tear line is parallel to each other.
6. according to the three-dimensional coverlay of the described crop individual plant of claim 4, it is characterized in that described bag shape film is the halfpace shape, adjacent two bag shape films out of position end to end, two adjacent tear lines are trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124664 CN203136663U (en) | 2013-02-27 | 2013-02-27 | Single crop stereoscopic cover film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124664 CN203136663U (en) | 2013-02-27 | 2013-02-27 | Single crop stereoscopic cover film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136663U true CN203136663U (en) | 2013-08-21 |
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ID=48964239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124664 Expired - Fee Related CN203136663U (en) | 2013-02-27 | 2013-02-27 | Single crop stereoscopic cover film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798146A (en) * | 2014-03-02 | 2014-05-21 | 中国农业科学院烟草研究所 | Rapid seedling growing method for two pieces of euphylla of tobacco single plant |
| CN108566854A (en) * | 2017-03-11 | 2018-09-25 | 肇庆市高新区森德农业科技有限公司 | A kind of non-woven fabrics plant protection bag |
-
2013
- 2013-02-27 CN CN 201320124664 patent/CN203136663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798146A (en) * | 2014-03-02 | 2014-05-21 | 中国农业科学院烟草研究所 | Rapid seedling growing method for two pieces of euphylla of tobacco single plant |
| CN103798146B (en) * | 2014-03-02 | 2015-05-06 | 中国农业科学院烟草研究所 | Rapid seedling growing method for two pieces of euphylla of tobacco single plant |
| CN108566854A (en) * | 2017-03-11 | 2018-09-25 | 肇庆市高新区森德农业科技有限公司 | A kind of non-woven fabrics plant protection bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130821 Termination date: 20160227 |