CN102239766A - Device used for quantificationally applying agricultural chemicals to roots of crops - Google Patents
Device used for quantificationally applying agricultural chemicals to roots of crops Download PDFInfo
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- CN102239766A CN102239766A CN2011101260055A CN201110126005A CN102239766A CN 102239766 A CN102239766 A CN 102239766A CN 2011101260055 A CN2011101260055 A CN 2011101260055A CN 201110126005 A CN201110126005 A CN 201110126005A CN 102239766 A CN102239766 A CN 102239766A
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- piston
- dispenser
- agricultural chemicals
- drugs
- administration
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Abstract
The invention discloses a device used for quantificationally applying agricultural chemicals to roots of crops, belonging to the field of mechanical equipment for applying agricultural chemicals. The device comprises a handle, a connecting rod, a housing and an agricultural-chemical applying pipe, and is characterized in that the agricultural-chemical applying pipe is U-shaped and is connected to the bottom of a piston barrel; a medicine liquid inlet is arranged on the piston barrel; the piston barrel is connected with the handle through the connecting rod; and a spring is assembled between the upper end of a piston and the piston barrel. The device disclosed by the invention has the advantages of convenience for use, simple structure, economization of agricultural chemicals, high efficiency, and labor conservation.
Description
Technical field
The present invention relates to a kind of agricultural crops device for administration of drugs, the quantitative device for administration of drugs of particularly a kind of crop root.
Background technology
In order to guarantee crop yield, suppress damage by disease and insect, traditional agricultural chemicals mode that applies is for spraying on the ground, its main target is stem, leaf part, because the effect of sunlight and air-flow, the part agricultural chemicals can evaporate and with air motion, cause and produce following consequence: 1, crop medicine-feeding quantity not sufficient causes the underproduction; 2, the agricultural chemicals volatilization causes air pollution; 3, formulation rate is big, the agricultural chemicals waste.
Yet under ground portion often is left in the basket.When spraying insecticide, also just there is few part to be attached to the soil table on the ground, is difficult to enter the damage by disease and insect that soil inside is killed in soil inside.For suppressing soil-borne disease, generally need carry out " filling root ", operator or crouching or bend over are shuttled back and forth between crop, dig pit earlier, then medicinal powder or soup are inserted in the hole, last earthing, labour intensity is big, and efficient is low, also hurts crop root easily.
Summary of the invention
The purpose of this invention is to provide a kind of crop root simple in structure, easy to operate, that save agricultural chemicals, high-effective and labour-saving and execute quantitative medicine device.
Technical scheme provided by the invention is as follows: it comprises: handle, connecting rod, shell and dispenser pipe, it is characterized in that: the dispenser pipe is inverted U-shaped, the dispenser pipe is connected the bottom of piston cylinder, the soup import is set on the piston cylinder, the soup import is provided with check valve, piston connects handle by connecting rod, assembles spring between the upper end of piston and piston cylinder.
The dispenser end side surface of above-mentioned dispenser pipe is provided with the drug delivery hole.
The dispenser end of above-mentioned dispenser pipe adopts aciculiform or gondola water faucet shape.
Above-mentioned inverted U-shaped dispenser pipe cambered top end is higher than the upper surface that piston is positioned at when bottom;
Above-mentioned piston two ends is up and down installed O-ring seal.
Good effect of the present invention: (1) is simple in structure; (2) easy to operate, need not to bend over, hold-release handle can finish dispenser; (3) consumption is accurate: piston back-and-forth movement once can apply the 100mL soup; (4) save agricultural chemicals, consumption is few, and soil particle has adsorption capacity, and agricultural chemicals neither can be evaporated, and also can not fly away with the wind; (5) very suitable protection ground use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the dispenser end of dispenser pipe adopts the aciculiform schematic diagram.
Fig. 3 is that the dispenser end of dispenser pipe adopts gondola water faucet shape schematic diagram.
Embodiment
See Fig. 1-3, concrete structure is as follows: soup import 8 is set on the piston cylinder 9, and piston 2 connects ring-shaped handle 6 by connecting rod 5, and piston is installed O-ring seal 7 in two ends about in the of 2.Assembling spring 3 between the upper end of piston 2 and piston cylinder 9.Dispenser pipe 1 is inverted U-shaped, and the dispenser end of dispenser pipe 1 adopts aciculiform or gondola water faucet shape (seeing Fig. 2, Fig. 3).Soil stops up the dispenser pipe during for fear of dispenser, in dispenser pipe side drug delivery hole 1-1 is set.Dispenser pipe 1 is connected the bottom of piston cylinder 9, and soup is direct, a large amount of during for fear of the watering can dosing flows out, and takes two kinds of measures: when inverted U-shaped dispenser pipe 1 internal diameter 3-5mm(device for administration of drugs was filled with, though there is drop to flow out, total formulation rate was unaffected); Inverted U-shaped dispenser pipe 1 cambered top end is higher than the upper surface that piston 2 is positioned at when bottom; When piston 2 moved upward, soup can inject in the device for administration of drugs, and when piston 2 moved downward, soup import 8 was closed.
Operation principle:
According to the agricultural chemicals configuration standard, the soup that configures is packed in the pressure watering can, the discharging tube of watering can is connected with soup import 8 of the present invention; After entering the field rotating medicine zone, press the depression bar of pressure watering can continuously, making has certain pressure in the kettle; With finger grips handle 6, when there is droplet the below of seeing inverted U-shaped dispenser pipe, inverted U-shaped dispenser pipe is inserted in the other soil of plant (, determines the distance and the degree of depth voluntarily) with plant according to the characteristic of crop, release handle is waited for 3-5 second, finishes drug delivery.Mention device for administration of drugs, the handle of holding with a firm grip is taken a step forward simultaneously, arrives next dispenser position, prepares the next round dispenser.
Claims (5)
1. quantitative device for administration of drugs of crop root, it comprises: handle, connecting rod, shell and dispenser pipe, it is characterized in that: the dispenser pipe is inverted U-shaped, the dispenser pipe is connected the bottom of piston cylinder, the soup import is set on the piston cylinder, piston connects handle by connecting rod, assembles spring between the upper end of piston and piston cylinder.
2. the quantitative device for administration of drugs of a kind of crop root according to claim 1 is characterized in that: the dispenser end side surface of dispenser pipe is provided with the drug delivery hole.
3. the quantitative device for administration of drugs of a kind of crop root according to claim 1 is characterized in that: the dispenser end of dispenser pipe adopts aciculiform or gondola water faucet shape.
4. the quantitative device for administration of drugs of a kind of crop root according to claim 1 is characterized in that: inverted U-shaped dispenser pipe cambered top end is higher than the upper surface that piston is positioned at when bottom.
5. the quantitative device for administration of drugs of a kind of crop root according to claim 1 is characterized in that: piston two ends is up and down installed O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101260055A CN102239766A (en) | 2011-05-17 | 2011-05-17 | Device used for quantificationally applying agricultural chemicals to roots of crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101260055A CN102239766A (en) | 2011-05-17 | 2011-05-17 | Device used for quantificationally applying agricultural chemicals to roots of crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102239766A true CN102239766A (en) | 2011-11-16 |
Family
ID=44958163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101260055A Pending CN102239766A (en) | 2011-05-17 | 2011-05-17 | Device used for quantificationally applying agricultural chemicals to roots of crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102239766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575393A (en) * | 2018-04-28 | 2018-09-28 | 山西省农业科学院作物科学研究所 | Prevent Crop Root maize ear rot drug and quantifies pouring root device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045179U (en) * | 1988-12-31 | 1989-10-04 | 吴爱国 | Deep injecting and applying machine for chemical fertilizer solution |
| CN2149764Y (en) * | 1993-02-12 | 1993-12-22 | 陈代军 | Multi-purpose device for fertilizer application |
| CN2206028Y (en) * | 1994-08-27 | 1995-08-30 | 刘中江 | Ammonia water distributing gun |
| US5802996A (en) * | 1995-05-12 | 1998-09-08 | Baxter; Bill J. | Soil aerator fertilizer and method |
| JP2005218443A (en) * | 2003-10-14 | 2005-08-18 | Minoru Industrial Co Ltd | Chemical feed machine |
-
2011
- 2011-05-17 CN CN2011101260055A patent/CN102239766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045179U (en) * | 1988-12-31 | 1989-10-04 | 吴爱国 | Deep injecting and applying machine for chemical fertilizer solution |
| CN2149764Y (en) * | 1993-02-12 | 1993-12-22 | 陈代军 | Multi-purpose device for fertilizer application |
| CN2206028Y (en) * | 1994-08-27 | 1995-08-30 | 刘中江 | Ammonia water distributing gun |
| US5802996A (en) * | 1995-05-12 | 1998-09-08 | Baxter; Bill J. | Soil aerator fertilizer and method |
| JP2005218443A (en) * | 2003-10-14 | 2005-08-18 | Minoru Industrial Co Ltd | Chemical feed machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575393A (en) * | 2018-04-28 | 2018-09-28 | 山西省农业科学院作物科学研究所 | Prevent Crop Root maize ear rot drug and quantifies pouring root device |
| CN108575393B (en) * | 2018-04-28 | 2023-08-22 | 山西农业大学 | Quantitative root irrigation device for preventing crop root rot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ji Mingshan Inventor after: Zhang Liang Inventor before: Ji Mingshandong Inventor before: Zhang Liang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JI MINGSHANDONG ZHANG LIANG TO: JI MINGSHAN ZHANG LIANG |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |