CN205454992U - Black film physics weeding device - Google Patents
Black film physics weeding device Download PDFInfo
- Publication number
- CN205454992U CN205454992U CN201620146037.XU CN201620146037U CN205454992U CN 205454992 U CN205454992 U CN 205454992U CN 201620146037 U CN201620146037 U CN 201620146037U CN 205454992 U CN205454992 U CN 205454992U
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- China
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- planting
- line
- angle iron
- film
- plastic film
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Abstract
The utility model discloses a black film physics weeding device, including kind of planting -line and the black plastic film of cover on kind of planting -line, its characteristics do the black plastic film of cover on kind of planting -line goes into kind of a planting -line bottom with the triangle hasp below, lies in the upper surface that black plastic film between the film of kind of planting -line bottom and angle iron can cover the film of angle iron, inserts the following of angle iron with the triangulation chain card and makes the cramp of triangulation chain card push down the preforming back of angle iron and lock the angle iron, be provided with evacuation pump and valve on kind of a planting -line next door, the evacuation pump is equipped with the aperture through the exhaust tube of valve link bit in kind of planting -line on the exhaust tube, when the ruderal space of growing on kind of planting -line needs the evacuation, open valve and evacuation pump, and then the aperture of air from the exhaust tube sucks and is arranged outside kind of the planting -line.
Description
Technical field
This utility model relates toWeeder, particularly relate to black thin film physical weed control device.
Background technology
In prior art, thin film industry is applied widely at agriculture field, such as booth film and the mulch film of covered ground of agricultural greenhouse plantation.Booth film mainly utilizes greenhouse effect, builds Ecology environment, provides technical support for plantation out-of-season plant, and the effect that mulch film often plays in agricultural is to improve the soil moisture, keeps soil moisture.But existing mulch film etc. all use white or transparent mulch film, it also can promote the growths such as weeds when promoting plant growth simultaneously；The most existing land for growing field crops uses herbicide weeding, and it can not improve soil, and its weeding pesticide can be absorbed by plants, and is harmful to health.
Summary of the invention
The purpose of this utility model be to provide a kind of can make weeds depletion of YANG light irradiate growth, no oxygen growth and the black thin film physical weed control device of death.
The purpose of this utility model is realized in, described black thin film physical weed control device, the black plastic film on kind of planting-line including kind of planting-line and covering, its feature is that the following angle iron of described covering black plastic film on kind of planting-line buckles into bottom kind of planting-line, black plastic film bottom kind of planting-line and between the egative film of angle iron can cover the upper surface of the egative film of angle iron, inserts with triangulation chain card and makes the cramp of triangulation chain card push down the tabletting back side of angle iron below angle iron and lock angle iron；Kind of a planting-line side is provided with vacuum pumping pump and valve, vacuum pumping pump connects the exhaust tube being positioned at kind of planting-line through valve, exhaust tube is provided with aperture, when the space requirement evacuation of growth of weeds on kind of planting-line, open valve and vacuum pumping pump, then air aperture from exhaust tube sucks and is discharged to outside kind of planting-line.
The following angle iron of the black plastic film that described kind of planting-line overlying is stamped snaps in the groove being had under kind of planting-line and makes the black plastic film being positioned in the groove being had under kind of planting-line bending occurs and forms the shape that the egative film with angle iron matches, the lower surface of the above egative film encasing angle iron of the edge bending segment after its bending, and in the groove being had bottom kind of planting-line and black plastic film between the egative film of angle iron can cover the upper surface of egative film of angle iron, angle iron is locked under the egative film of bottom surface, the long limit locking plate insertion angle iron of triangulation chain card.
The beneficial effects of the utility model are: black thin film of the present utility model (black plastic film) can stop sunray to pass thin film to reach in kind of planting-line, and then harmful plant growth such as weeds in suppression kind of planting-line, reach the effect of weeding, and weeds can become nature fertilizer after naturally rotting, the soil on improvement kind planting-line can be reached, not easily causing soil compaction, the crop root that loosing soil is then planted is flourishing, then fruit and vegerable crops nature growing way is all right；And black thin film use cost is low.Making weed growth receive suppression owing to evacuation makes the oxygen in black thin film rare in black thin film of the present utility model, the kind planting-line temperature that black thin film covers is high, and weeds are easier at high temperature dead, thus reaches withered, and then reaches weeding purpose.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of the part A of Fig. 1.
Fig. 2-1 is the structure for amplifying schematic diagram planting the groove being had under planting-line in Fig. 2.
Fig. 3 is the structural representation of angle iron of the present utility model.
Fig. 4 is the structural representation of triangulation chain card of the present utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
See Fig. 1, Fig. 2, a kind of black thin film physical weed control device described in the utility model, the black plastic film on kind of planting-line including kind of planting-line and covering, its construction features is during the following angle iron 3 of described covering black plastic film 5 on kind of planting-line 1 snaps into bottom kind of planting-line 1, and lock with triangulation chain card 4 bottom angle iron 3, seeing Fig. 3, Fig. 4, described angle iron 3 includes that egative film 10 and tabletting 11, described triangulation chain card 4 include cramp 12 and bottom surface, long limit locking plate 13；Black plastic film 5 bottom kind of planting-line 1 and between the egative film 10 of angle iron 3 can cover the upper surface of the egative film 5 of angle iron 3, and tabletting 11 back side that the cramp 12 of triangulation chain card 4 pushes down angle iron 3 makes angle iron 3 fix.Kind of planting-line 1 side is provided with vacuum pumping pump 2 and valve 6, vacuum pumping pump 2 connects the exhaust tube 7 being positioned at kind of planting-line 1 through valve 6, exhaust tube 7 is provided with aperture, when the space requirement evacuation of growth of weeds 8 on kind of planting-line 1, open valve 6 and vacuum pumping pump 2, then air aperture from exhaust tube 7 sucks and is discharged to outside kind of planting-line 1, make the oxygen in black plastic film rare and make weed growth receive suppression, the kind planting-line temperature that black plastic film covers is high, weeds are easier at high temperature dead, thus reach withered, and then reach weeding purpose.
nullSpecifically，Black thin film physical weed control device described in the utility model，The following angle iron 3 of the black plastic film 5 that its kind of planting-line overlying is stamped snaps in the groove 14 being had under kind of planting-line and makes the black plastic film 5 being positioned in the groove 14 being had under kind of planting-line bending occurs and forms the shape that the egative film 10 with angle iron 3 matches，The lower surface of the above egative film 10 encasing angle iron 3 of the edge bending segment 9 after its bending，And in the groove being had bottom kind of planting-line and black plastic film between the egative film 10 of angle iron 3 can cover the upper surface of egative film of angle iron 3，Plastic sheeting uniform force between the upper and lower surface of the egative film of angle iron 3，Seal tight，The egative film 10 times of angle iron 3 is inserted again with bottom surface, the long limit locking plate 13 of triangulation chain card 4，The cramp 12 of triangulation chain card 4 pushes down tabletting 11 back side of angle iron 3 makes angle iron 3 fix，Make black plastic film fixing firm after locking angle iron 3，The windburn beyond typhoon can be resisted，And the black plastic film that kind planting-line is covered seals closely，Evacuation the most in the inner，When the space requirement evacuation of growth of weeds 8 on kind of planting-line 1，Open valve 6 and vacuum pumping pump 2，Then air aperture from exhaust tube 7 sucks and is discharged to outside kind of planting-line 1，Make the oxygen in black plastic film rare and make weed growth receive suppression，The kind planting-line temperature that black plastic film covers is high，Weeds are easier at high temperature dead，Thus reach withered，And then reach weeding purpose.
The above embodiments are only preferred embodiment to be described this utility model; not scope of the present utility model is defined; on the premise of relating to spirit without departing from this utility model, various deformation and improvement that the technical solution of the utility model is made by those of ordinary skill in the art each fall within the protection domain that claim of the present utility model determines.
Claims (2)
1. a black thin film physical weed control device, the black plastic film (5) on kind of planting-line including kind of a planting-line (1) and covering, it is characterized in that: the following angle iron (3) of described covering black plastic film (5) on kind of a planting-line (1) buckles into kind of a planting-line (1) bottom, it is positioned at bottom kind of planting-line and black plastic film between the egative film of angle iron (3) can cover the upper surface of egative film of angle iron, insert with triangulation chain card (4) and make the cramp of triangulation chain card (4) push down the tabletting back side of angle iron (3) below angle iron (3) and lock angle iron (3)；Kind of a planting-line side is provided with vacuum pumping pump (2) and valve, vacuum pumping pump (2) connects the exhaust tube (7) being positioned at kind of a planting-line (1) through valve (6), exhaust tube (7) is provided with aperture, when the space requirement evacuation of the upper growth of weeds (8) of kind of a planting-line (1), open valve (6) and vacuum pumping pump (2), then air aperture from exhaust tube (7) sucks and is discharged to kind of a planting-line (1) outward.
Black thin film physical weed control device the most according to claim 1, it is characterized in that: the following angle iron (3) of the black plastic film (5) that described kind of planting-line overlying is stamped snaps in the groove being had under kind of planting-line and make the black plastic film (5) being positioned in the groove being had under kind of planting-line bending occurs and forms the shape that the egative film with angle iron (3) matches, the lower surface of the above egative film encasing angle iron (3) of the edge bending segment (9) after its bending, and the black plastic film between being positioned in the groove being had bottom kind of planting-line and the egative film of angle iron (3) can cover the upper surface of egative film of angle iron (3), angle iron (3) is locked under the egative film of the bottom surface, long limit locking plate insertion angle iron (3) of triangulation chain card (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146037.XU CN205454992U (en) | 2016-02-26 | 2016-02-26 | Black film physics weeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146037.XU CN205454992U (en) | 2016-02-26 | 2016-02-26 | Black film physics weeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454992U true CN205454992U (en) | 2016-08-17 |
Family
ID=56678066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620146037.XU Expired - Fee Related CN205454992U (en) | 2016-02-26 | 2016-02-26 | Black film physics weeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612848A (en) * | 2019-10-28 | 2019-12-27 | 会同县博嘉魔力嘉晟科技有限公司 | A planting structure that is used for behind konjac kind of low-altitude area to cover moisture preservation weed control |
-
2016
- 2016-02-26 CN CN201620146037.XU patent/CN205454992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612848A (en) * | 2019-10-28 | 2019-12-27 | 会同县博嘉魔力嘉晟科技有限公司 | A planting structure that is used for behind konjac kind of low-altitude area to cover moisture preservation weed control |
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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 |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |