CN108522490A - Farmland weeding system - Google Patents
Farmland weeding system Download PDFInfo
- Publication number
- CN108522490A CN108522490A CN201810227174.XA CN201810227174A CN108522490A CN 108522490 A CN108522490 A CN 108522490A CN 201810227174 A CN201810227174 A CN 201810227174A CN 108522490 A CN108522490 A CN 108522490A
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- water
- farmland
- irrigation
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- weed seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/02—Apparatus for mechanical destruction
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Water Supply & Treatment (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
Farmland weeding system, including farmland (1), water-level regulator (2), it cuts weeds sub-means (3), low water level ridge (4), Irrigation Ditch (5), penstock shutter (6), it is characterized in that, farmland weeding system using field irrigation Irrigation Ditch (5), draw irrigation water and flows into farmland (1) mode, one sub-means of cutting weeds (3) is installed between Irrigation Ditch (5) and farmland (1), weed seed in irrigation water sub-means (3) of being cut weeds filter out, filtered water irrigated farmland (1).Farmland weeding system utilizes water-head, is absorbed and filter to the weed seed in irrigation water, makes weed seed that can not flow into farmland (1), laborsaving, cost-saving, efficient than manpower and chemical weed control to achieve the purpose that weeding, and ecological, environmental protective.
Description
Technical field：
Farmland weeding system patent of the present invention is related to a kind of multi-functional field of agricultural cultivation.
Background technology：
In agricultural planting production process, to make the ecological environment in farmland and kind plant, holding is grown fine and high yield
Good harvest, weeding is that one duration of peasant is long, the big work of labor intensity, especially large stretch of grain-production, can only be used
Chemical herbicide.The directly seeding rice that recent years promotes in many places, although dart transfer, an increasing both production and income,
Cultivation technique with distinct economic, it is also deep to be welcome by peasant.But Direct-seeding Rice and weeds synchronous growth, before rice
Phase alternation of wetting and drying is advantageous to old grass and brings back to life and the germination and growth of new grass, and crop smothering, which has become, to be hindered grain high yield, increases income and greatly
One of the major obstacle that area promotes and applies, therefore, grain Appropiate Techniques for Chemical Weed Control is studied in various regions by every means.But nothing
By being artificial weeding, or chemical herbicide is used, the disadvantages such as it is big all to there is labor intensity, endangers ecological environment, and grain is dangerous
End.This farmland weeding system has been inherently eliminated these unfavorable factors, while having achieved the purpose that weeding, mainly according to farmland
Weeds source, weeds biological nature, grass seed propagate habit, flow rule etc..Most of herbaceous plant can grow shape as wadded a quilt with cotton
Or penniform adjunct, it is small, light, flow water surface can be rested on or be suspended in flowing water.Farmland weed mainly comes
It is derived from：Self propagation, wind-force propagation, waterpower propagation, bird, mammal propagation, entomochory etc., and most of source
In the water source of irrigation, weed seed is tiny to not seeing visually generally, and whenever blowing and raining, a large amount of weed seeds are with ground rainwater
River is imported, when with river-water irrigation, weed seed is brought into farmland, and there are many weed seeds in original farmland, weeds are this
Not by environment, climatic effect, the fast characteristic of germination and growth is most headache in agricultural planting.
Farmland weeding system, draws irrigation water from river and enters farmland, is mounted with that one is cut weeds between Irrigation Ditch and farmland
Sub-means, the sub-means of being cut weeds of the weed seed in irrigation water filter out, and filtered water irrigated farmland makes ruderal species
Son, which can not flow into farmland, to be grown.Its advantage one, labor intensity is low, is voluntarily transported under the action of suction pump and the height of water substantially
Row；Advantage two, equipment, wage cost are low, no various insecticide expense expenditures, advantage three, and no various chemical herbicide pollutions are raw
State environmental protection；Advantage four, simple and practicable, farmland weeding system structure and fabrication and installation are simple and convenient, everybody will appreciate that；Advantage
Five, it adapts to modernize extensive agricultural planting；Advantage six adjusts the water level device in farmland, can be easily in paddy field and dry land
Between convert；Advantage seven is applicable in all kinds of farmlands of size.
Invention content：
The invention patent relates to farmland weeding systems, including farmland (1), water-level regulator (2), sub-means of cutting weeds
(3), low water level ridge (4), Irrigation Ditch (5), penstock shutter (6), which is characterized in that farmland weeding system utilizes field irrigation
Irrigation Ditch (5) draws irrigation water and enters farmland (1) mode, installs one between Irrigation Ditch (5) and farmland (1) and removes
Weed seed device (3), the sub-means (3) of being cut weeds of the weed seed in irrigation water filter out, and filtered water irrigates agriculture
Field (1) has the function that weed seed can not flow into growth in farmland (1).
The farmland weeding system, the low water level ridge (4) that sub-means of cutting weeds (3) face is crossed are less than other three
Side ridge forms water-head, makes to float on the weed seed on irrigation water face, flows out farmland (1) through low water level ridge (4).
The farmland weeding system, installation water-level regulator (2) in farmland (1), water-level regulator (2) includes on water pipe
(7), water pipe (8), three-way pipe (9), water pipe lower cover (10) are covered, when farmland (1) water level is excessively high, opens water pipe upper cover (7) and water pipe
(8), water flows out farmland (1) by water-level regulator (2), when farmland (1) does not need paddy planting, directly opens water pipe lower cover
(10)。
The farmland weeding system, sub-means of cutting weeds (3), including high water level mouth (12), low water level mouth (13), on
Floating weed seed filter (14), suspension weed seed filter (15), irrigation water introduce removal of impurities grass seeds through high water level mouth (12)
In sub-device (3), a part of irrigation water enters the suspension weed seed filter (15) below sub-means (3) of cutting weeds, and hangs
Floating weed seed flows into farmland (1) after being filtered, and another part irrigation water flows into sub-means of cutting weeds through low water level mouth (13)
(3) the floating weed seed filter (14) above, floating weed seed flow into farmland (1) after being filtered.
The sub-means of cutting weeds (3), the suspension weed seed filter below sub-means of cutting weeds (3)
(15), including filtering screen (17), adsorption filter ring (11), strainer cover (18), opening strainer cover (18) draw irrigation water
Enter, the suspension weed seed in irrigation water, farmland (1) is flowed into after adsorption filter ring (11) and filtering screen (17) filtering.
Sub-means of cutting weeds (3) according to claim 4, the water table ratio low water level mouth of high water level mouth (12)
(13) high, irrigation water flows into floating weed seed filter (14) under the action of water-head, through low water level mouth (13), floats miscellaneous
Grass seed filter (14), including adsorption filter ring (11), the filtering string bag (19), the weed seed in irrigation water were adsorbed
Farmland (1) is flowed into after filtering ring (11) and the filtering string bag (19) filtering.
Description of the drawings：
Attached drawing gives the structural schematic diagram of farmland weeding system of the present invention：
Fig. 1：It is the isometric front view of farmland weeding system：
Fig. 2：Be farmland weeding system weed seed (dotted arrow) with irrigation water (solid arrow) flowing and water level tune
Water-saving (hollow arrow) flow graph：
Fig. 3：It is the water-level regulator stereogram of farmland weeding system：
Fig. 4：It is the sub-means stereogram of cutting weeds of farmland weeding system：
Fig. 5：It is the sub-means main member stereogram of cutting weeds of farmland weeding system：
Label declaration in schematic diagram：
1, farmland：2, water-level regulator：3, it cuts weeds sub-means：4, low water level ridge：5, Irrigation Ditch：6, water channel lock
Door：7, water pipe upper cover：8, water pipe：9, three-way pipe：10, water pipe lower cover：11, adsorption filter ring：12, high water level mouth：13, low water
Position mouth：14, floating weed seed filter：15, suspension weed seed filter：16, needle is absorbed and filter：17, filtering screen：
18, strainer cover：19, the string bag is filtered.
Specific implementation mode：
The concrete scheme that farmland weeding system uses：Using original farm irrigation system, farmland Irrigation Ditch (5) and
Build a sub-means of cutting weeds (3) at farmland (1), draw irrigation water and flow into farmland (1), Irrigation Ditch (5) and farmland (1) it
Between a sub-means of cutting weeds (3) is installed, the sub-means (3) of being cut weeds of the weed seed in irrigation water filter out, and filter
Water irrigated farmland (1) afterwards makes weed seed that can not flow into growth in farmland (1).
The ridge that sub-means (3) face of cutting weeds is crossed makees a low water level ridge (4) for being less than other three sides ridge, at it
In the case that its three ridge is higher than low water level ridge (4), water-head is formed, makes the weed seed to float on the surface, through low
Water level ridge (4) flows out farmland (1).
When water level is excessively high in farmland (1) interior installation water-level regulator (2), farmland or does not need high water level Planting Crops,
Water pipe upper cover (7) and water pipe (8) are opened, the water in farmland (1) is made, farmland (1) is flowed out by water-level regulator (2), works as farmland
(1) when not needing paddy field, water pipe lower cover (10) is directly opened, farmland (1) is converted to dry land.
It cuts weeds sub-means (3), the irrigation water in Irrigation Ditch (5), through high water level mouth (12), introducing is cut weeds sub-means
(3) in, a part of irrigation water enters the suspension weed seed filter (14) below sub-means (3) of cutting weeds, suspension weeds
Seed flows into farmland (1) after being filtered, and another part irrigation water enters through low water level mouth (13) and cuts weeds on sub-means (3)
The floating weed seed filter (14) of side, floating weed seed flow into farmland (1) after being filtered.It cuts weeds sub-means (3)
The suspension weed seed filter (15) of lower section when farmland is converted into paddy field, turns on strainer cover (18), by irrigation water
It introduces, the suspension weed seed in irrigation water, farmland (1) is flowed into after adsorption filter ring (11) and filtering screen (17) filtering.
It cuts weeds sub-means (3), utilizes water-head principle, i.e. the water table ratio low water level mouth (13) of high water level mouth (12) is high, irrigation water
Under the action of water-head, through low water level mouth (13) inflow floating weed seed filter (14), weeds in the irrigation water flowed through
Seed flows into farmland (1) after being filtered by adsorption filter ring (11) and the filtering string bag (19).
Farmland weeding system utilizes water-head, is absorbed and filter to the weed seed in irrigation water, makes the weeds of the overwhelming majority
Seed can not flow into farmland (1), and to achieve the purpose that weeding, than manpower and chemical weed control, Labor-saving high-efficiency is at low cost, and raw
State environmental protection.
Claims (6)
1. farmland weeding system, including farmland (1), water-level regulator (2), sub-means of cutting weeds (3), low water level ridge (4),
Irrigation Ditch (5), penstock shutter (6), which is characterized in that farmland weeding system is drawn using the Irrigation Ditch (5) of field irrigation
Irrigation water enters farmland (1) mode, and a sub-means of cutting weeds (3) is installed between Irrigation Ditch (5) and farmland (1), fills
It irrigates the sub-means (3) of being cut weeds of the weed seed in water to filter out, filtered water irrigated farmland (1) reaches weed seed
The effect grown in farmland (1) can not be flowed into.
2. farmland weeding system according to claim 1, which is characterized in that sub-means of cutting weeds (3) face is crossed
Low water level ridge (4) is less than other three sides ridge, forms water-head, makes to float on the weed seed on irrigation water face, through low water
Position ridge (4) flows out farmland (1).
3. farmland weeding system according to claim 1, which is characterized in that install water-level regulator in farmland (1)
(2), water-level regulator (2) includes water pipe upper cover (7), water pipe (8), three-way pipe (9), water pipe lower cover (10), farmland (1) water level mistake
Gao Shi opens water pipe upper cover (7) and water pipe (8), and water flows out farmland (1) by water-level regulator (2), when farmland (1) does not need
When paddy planting, water pipe lower cover (10) is directly opened.
4. farmland weeding system according to claim 1, which is characterized in that sub-means of cutting weeds (3), including Gao Shui
Position mouth (12), low water level mouth (13), floating weed seed filter (14), suspension weed seed filter (15), irrigation water warp
High water level mouth (12), introducing are cut weeds in sub-means (3), and a part of irrigation water enters below sub-means (3) of cutting weeds
Suspension weed seed filter (15), suspension weed seed flow into farmland (1) after being filtered, and another part irrigation water is through low water level
Mouth (13) flows into the floating weed seed filter (14) above sub-means (3) of cutting weeds, after floating weed seed is filtered
It flows into farmland (1).
5. sub-means of cutting weeds (3) according to claim 4, which is characterized in that below sub-means of cutting weeds (3)
Suspension weed seed filter (15), including filtering screen (17), adsorption filter ring (11), strainer cover (18) are opened
Filter cover (18), irrigation water is introduced, the suspension weed seed in irrigation water, by adsorption filter ring (11) and filtering screen (17)
Farmland (1) is flowed into after filtering.
6. sub-means of cutting weeds (3) according to claim 4, which is characterized in that the water table ratio of high water level mouth (12)
Low water level mouth (13) is high, and irrigation water flows into floating weed seed filter under the action of water-head, through low water level mouth (13)
(14), floating weed seed filter (14), including adsorption filter ring (11), the filtering string bag (19), the ruderal species in irrigation water
Son flows into farmland (1) after being filtered by adsorption filter ring (11) and the filtering string bag (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227174.XA CN108522490A (en) | 2018-03-16 | 2018-03-16 | Farmland weeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227174.XA CN108522490A (en) | 2018-03-16 | 2018-03-16 | Farmland weeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108522490A true CN108522490A (en) | 2018-09-14 |
Family
ID=63484941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810227174.XA Withdrawn CN108522490A (en) | 2018-03-16 | 2018-03-16 | Farmland weeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108522490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644704A (en) * | 2019-01-31 | 2019-04-19 | 江苏徐淮地区淮阴农业科学研究所 | A kind of method of Ecological control rotation plough land resistant weed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120248018A1 (en) * | 2011-03-31 | 2012-10-04 | Hopf Craig | Weed and trash screening apparatus for irrigation systems |
| CN105191703A (en) * | 2014-06-20 | 2015-12-30 | 沈攀攀 | Weeding method for eliminating weed seeds |
| KR20170002655U (en) * | 2016-01-15 | 2017-07-25 | 강성원 | Inlet for irrigation |
| CN208581765U (en) * | 2018-03-16 | 2019-03-08 | 彭彦达 | Farmland weeding system |
-
2018
- 2018-03-16 CN CN201810227174.XA patent/CN108522490A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120248018A1 (en) * | 2011-03-31 | 2012-10-04 | Hopf Craig | Weed and trash screening apparatus for irrigation systems |
| CN105191703A (en) * | 2014-06-20 | 2015-12-30 | 沈攀攀 | Weeding method for eliminating weed seeds |
| KR20170002655U (en) * | 2016-01-15 | 2017-07-25 | 강성원 | Inlet for irrigation |
| CN208581765U (en) * | 2018-03-16 | 2019-03-08 | 彭彦达 | Farmland weeding system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644704A (en) * | 2019-01-31 | 2019-04-19 | 江苏徐淮地区淮阴农业科学研究所 | A kind of method of Ecological control rotation plough land resistant weed |
| CN109644704B (en) * | 2019-01-31 | 2024-04-12 | 江苏徐淮地区淮阴农业科学研究所 | Method for ecologically preventing and removing crop rotation resistant weeds |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |