CN2251866Y - Automatic quantitative liquid fertilizer spreader - Google Patents
Automatic quantitative liquid fertilizer spreader Download PDFInfo
- Publication number
- CN2251866Y CN2251866Y CN96210102U CN96210102U CN2251866Y CN 2251866 Y CN2251866 Y CN 2251866Y CN 96210102 U CN96210102 U CN 96210102U CN 96210102 U CN96210102 U CN 96210102U CN 2251866 Y CN2251866 Y CN 2251866Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- cylinder
- fertilizing
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizing (AREA)
Abstract
The utility model relates to an automatic quantitative liquid fertilizing device, which is composed of a cylinder body, a piston, a fertilizing needle and a supporting frame. The utility model is characterized in that the fertilizing needle having two sides provided with liquid outlets is connected with a liquid outlet valve after penetrating through the bottom of the cylinder body, one side of the cylinder body is provided with a liquid inlet valve communicated with a liquid inlet pipe, and the cylinder body is provided with a cylinder cover. A piston rod externally sheathed with an offsetting spring is connected with the piston in the cylinder body after penetrating through the cylinder cover, the upper part of the supporting frame is bent into a forceps clamp and butted on two sides of the piston rod with scales, and the lower end of the supporting frame is fixed to the cylinder cover via bolts. The utility model not only can be used for effectively controlling fertilizing quantity and fertilizing depth, but also has the advantages of simple structure, low cost and convenient operation.
Description
The utility model relates to a kind of farm fertilizer applicator, specifically, is a kind of automatic ration liquid fertilization device.
At present, the vast rural area of China uses general employing of chemical fertilizer directly chemical fertilizer to be sprinkling upon the crop face of land or to beat the cave earlier to dry crop, chemical fertilizer is sprinkled in the cave again, and with the soil covering, former approach is simple, but fertilizer efficiency reduces greatly, and very easily burns crop to death.Therefore the latter wastes time and energy because of the need multiple working procedure, and speed is slow.In order to address the aforementioned drawbacks, people are seeking improved way.Application number is 95212552.8, the applying date is that 950716 animal power seeding fertilizer applicator discloses a kind of kind of a case, fertile case, suppression hammer of adding on former wooden ploughs, also needs add two driven pulleys and transmission device on land wheel, though this kind fertilizer applicator can carry out seeding and fertilizing more conveniently, but complex structure, the cost height.
The purpose of this utility model provides a kind of both laborsaving saving time, and is easy to operate, simple in structure, fertilizing amount of controlled again with low cost and fertilization depth and the uniform automatic ration liquid fertilization device that applies fertilizer.
The purpose of this utility model is realized by following technical scheme.
The utility model by cylinder body, place piston in the cylinder body, fertilising pin and support to form, it is characterized in that: a single-pass liquid valve is equipped with in the bottom in the cylinder body, the fertilising pin that two sides have a fluid hole passes cylinder base and is connected with it, the single-pass feed liquor valve of a connection feed tube is adorned in the inferior part of the cylinder block side, cylinder body is suitable for reading a cylinder cap, the piston-rod lower end that is with back-moving spring on it passes cylinder cap and places the interior piston of cylinder body to be connected, the lower end of support by bolted in the cylinder cap both sides, top is bent into jaw-like, is welded in to be enclosed within the outer small casing both sides of piston rod.
During use, with chemical fertilizer one-tenth liquid fertilizer soluble in water, the fluid reservoir of packing into connects feed tube at first on demand, need fertilizing amount to regulate quantitative screw according to crop again, simultaneously regulate positioning baffle on the fertilising pin according to fertilization depth, during the cushion of will applying fertilizer is then buried, driving handle, piston is moved down, fluid pressure increases in the cylinder thereupon, and liquid valve is opened, and liquid is discharged by the fluid hole of fertilising pin two sides and applied fertilizer.Simultaneously the feed liquor valve cuts out, and stops liquid reflux liquid inlet pipe, realizes quantitative fertilization, when decontroling handle, is made on the piston by the effect of back-moving spring and to move, and occurs negative pressure in the cylinder, makes liquid valve close automatically, and the feed liquor valve is opened automatically, and liquid is flowed in the cylinder body by feed tube.So repeat to finish the automatic ration liquid fertilization.
The utility model has the advantages that not only can be evenly, save time, carry out effortlessly the liquid fertilization of dry crop, and can control fertilizing amount and fertilization depth effectively according to needs by silver.
Another advantage of the present utility model is simple in structure, and is with low cost, and operation, easy to use is suitable for extensive popularization.
Fig. 1 is the utility model structural representation.
Fig. 2 is the piston rod schematic diagram.
Fig. 3 is the cylinder cap schematic diagram.
By the following examples, in conjunction with the accompanying drawings, the utility model is further described.
Embodiment:
A single-pass liquid valve 5 is adorned in (referring to Fig. 1,2,3) bottom in the cylinder body 1 that shapes.The fertilising pin 3 that two survey faces are had a fluid hole 6 passes cylinder body 1 bottom and is connected in liquid valve 5.A single-pass feed liquor valve 8 is adorned in inferior part of the cylinder block one side.Be communicated with feed liquor valve 8 and fluid reservoir by feed tube 7.Cylinder body 1 cylinder cap 9 that is equipped with suitable for reading, piston rod 11 lower ends that are with back-moving spring 10 are outward passed cylinder cap 9 and are placed the interior piston 2 of cylinder body to be connected, and piston rod 11 tops are marked with quantitative scale, are with a certain amount of screw 14 on it, and handle 13 is equipped with on the top.Support 4 tops are bent into jaw-like, be welded in to be enclosed within piston rod 11 outer small casing both sides, the lower end by bolted in 9 liang of surveys of cylinder cap.Make a dentation on the fertilising pin 3, adorn a location plate washer 12 on it.
Claims (3)
1, a kind of automatic ration liquid fertilization device, by cylinder body (1), place the piston (2) in the cylinder body (1), fertilising pin (3) and support (4) are formed, it is characterized in that: a single-pass liquid valve (5) is equipped with in the interior bottom of cylinder body (1), the fertilising pin (3) that two sides have a fluid hole (6) passes cylinder body (1) bottom and is connected with it, cylinder body (1) lower side is adorned the single-pass feed liquor valve (8) of a connection feed tube (7), cylinder body (1) is suitable for reading a cylinder cap (9), piston rod (11) lower end that is with back-moving spring (10) on it is passed cylinder cap (9) and is placed the interior piston (2) of cylinder body (1) to be connected, the lower end of support (4) by bolted in cylinder cap (9) both sides, top is bent into jaw-like, is welded in to be enclosed within the outer small casing of piston rod (11) both sides.
2, automatic ration liquid fertilization device according to claim 1 is characterized in that: a location baffle plate (12) is arranged on the described fertilising pin (3).
3, automatic ration liquid fertilization device according to claim 1, it is characterized in that: piston rod is marked with quantitative scale on (11), and handle (13) is equipped with on the top, is with a certain amount of screw (14) on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96210102U CN2251866Y (en) | 1996-04-23 | 1996-04-23 | Automatic quantitative liquid fertilizer spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96210102U CN2251866Y (en) | 1996-04-23 | 1996-04-23 | Automatic quantitative liquid fertilizer spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251866Y true CN2251866Y (en) | 1997-04-16 |
Family
ID=33893528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96210102U Expired - Fee Related CN2251866Y (en) | 1996-04-23 | 1996-04-23 | Automatic quantitative liquid fertilizer spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251866Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314695A (en) * | 2012-04-17 | 2013-09-25 | 兰金隆 | Quantitative fertilizing gun for liquid fertilizer |
| CN106900499A (en) * | 2017-03-07 | 2017-06-30 | 严敏烨 | Hand propelled plant fertilising device for administration of drugs |
| CN109997487A (en) * | 2019-04-17 | 2019-07-12 | 潍坊学院 | A kind of apple cultivation liquid manure applies filling all-in-one machine |
| CN111328690A (en) * | 2020-04-01 | 2020-06-26 | 甘肃省农业科学院林果花卉研究所 | Precise anti-blocking liquid fertilization gun suitable for northwest arid region and application method thereof |
-
1996
- 1996-04-23 CN CN96210102U patent/CN2251866Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314695A (en) * | 2012-04-17 | 2013-09-25 | 兰金隆 | Quantitative fertilizing gun for liquid fertilizer |
| CN106900499A (en) * | 2017-03-07 | 2017-06-30 | 严敏烨 | Hand propelled plant fertilising device for administration of drugs |
| CN106900499B (en) * | 2017-03-07 | 2018-05-15 | 河北百禾丰化肥有限公司 | Hand propelled plant fertilising device for administration of drugs |
| CN109997487A (en) * | 2019-04-17 | 2019-07-12 | 潍坊学院 | A kind of apple cultivation liquid manure applies filling all-in-one machine |
| CN111328690A (en) * | 2020-04-01 | 2020-06-26 | 甘肃省农业科学院林果花卉研究所 | Precise anti-blocking liquid fertilization gun suitable for northwest arid region and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |