CN101884267A - Small-sized rice liquid fertilizer deep applicator - Google Patents
Small-sized rice liquid fertilizer deep applicator Download PDFInfo
- Publication number
- CN101884267A CN101884267A CN 201010211157 CN201010211157A CN101884267A CN 101884267 A CN101884267 A CN 101884267A CN 201010211157 CN201010211157 CN 201010211157 CN 201010211157 A CN201010211157 A CN 201010211157A CN 101884267 A CN101884267 A CN 101884267A
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- fertilizer
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- liquid fertilizer
- deep applicator
- sized rice
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Abstract
The invention relates to a small-sized rice liquid fertilizer deep applicator. A charging basket is arranged above a frame of the fertilizer deep applicator; support legs are arranged below the frame; the lower end of each support leg is connected with a carriage which is provided with a slot; the slot is movably provided with a copying opener which is provided with a fertilizer applying channel; the outlet of the fertilizer applying channel is formed on the rear lower part of the copying opener; after the copying opener is cut in the soil, fertilizer solution is applied to the deep part of the soil through a fertilizer delivery pipe and the fertilizer applying channel; and the fertilizer solution is sealed in the field soil by a soil sealing block so as to supply nutrients to rice. The fertilizer deep applicator can effectively avoid the wastage of the fertilizer caused by field water overflow due to rain, or artificial drainage when the fertilizer is directly spread in field water, so that the effects of improving fertilizer efficiency, reducing area source pollution and increasing both production and income are achieved.
Description
Technical field
The present invention relates to agricultural mechanical field, particularly a kind of small-sized rice liquid fertilizer deep applicator.
Background technology
Paddy rice is one of staple food crop of China, accounts for 1/2 of national total output of grain.Paddy rice is to need fertile more crops, and giving the paddy rice rational application of fertilizer is a requisite important step in the agricultural production.At present, in agricultural production process, adopt artificial throwing method fertilising mostly, be about to fertilizer and directly be sprinkling upon in the water of field.The shortcoming of this fertilizing method is: fertilizer is dissolved in the water, and dried up rice root is far away, can not well be absorbed by rice root, and utilization rate of fertilizer is less than 30%; In addition, when causing water in field overflow or people for draining because of rainfall, fertilizer also can be discharged together along with water in field, causes the waste of fertilizer, also causes pollution of area source easily.Facility deep placement fertilizer technology then is directly to execute below soil layer 10cm fertilizer is disposable, seldom runs off, and the fertilizer efficiency period significant prolongation, utilization rate of fertilizer is brought up to more than 70%, and this is the direction of fertilization of rice technical development.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of small-sized rice liquid fertilizer deep applicator is provided, fertilizer can be dissolved the back deep placement in the mud of rice field, and simple in structure, convenient being suitable for.
For achieving the above object, the technical solution used in the present invention: a kind of small-sized rice liquid fertilizer deep applicator, its frame top is equipped with charging basket, the frame below is provided with supporting leg, the supporting leg lower end is connected with planker, slotted on the planker, the slit place is equipped with the profiling ditching knife versatilely, and the lower surface of profiling ditching knife is circular-arc, and its front end and planker are hinged, the hinged place is provided with helix torsion spring, the profiling ditching knife is provided with the fertilising passage, and the outlet of fertilising passage is arranged on the rear lower according to the shape ditching knife, and fertilizer delivering pipe is provided with the flow-controllable switch, its upper end is connected with the charging basket bottom, and its lower end is connected with the fertilising passage.
As preferably, be provided with the sealing clay piece below the described planker, the sealing clay piece is positioned at the rear according to the shape ditching knife.Leave the mud ditch according to the shape ditching knife Tanaka, the liquid fertilizer in the charging basket applies Ni Gouzhong through the outlet of fertilising passage, and the sealing clay piece in time is enclosed in liquid fertilizer in the mud.
As preferably, described supporting leg comprises fixed supporting leg and movable supporting legs, and mobile movable supporting legs can be regulated the distance between two plankers, to adapt to the fertilization of rice requirement of different spacings.
As preferably, described fertilizer delivering pipe is provided with viewer, and the charging basket top is provided with screen pack, and whether the liquid fertilizer that viewer is used for observing fertilizer delivering pipe flows unobstructed, and screen pack can filter impurity, prevents to stop up.
As preferably, the rear end of described profiling ditching knife is connected with backguy, backguy with move with the hand device and be connected.Malfunctioning or break down when helix torsion spring, when causing the profiling ditching knife upwards not rise, just can adopt and move with the hand device and backguy and spur the profiling ditching knife by force and move up.
As preferably, described supporting leg has flexible up and down device, thereby can regulate the height of charging basket as required.
The invention has the beneficial effects as follows: after in the profiling ditching knife incision earth, fertilizer solution applies mud depths, field by fertilizer delivering pipe and fertilising passage, the sealing clay piece in time is enclosed in fertilizer solution in the mud of field with field mud, makes the dried up rice root system of fertilizer nearer, is convenient to the absorption of paddy rice to fertilizer.In the time of can effectively preventing from directly to broadcast sowing fertilizer in water in field, when rainfall causes water in field overflow or people for draining, cause the waste of fertilizer, thereby reach the effect that improves fertilizer efficiency, reduces pollution of area source and increasing both production and income.The applicant adopts the present invention to carry out deep placement fertilizer by facts have proved, utilization rate of fertilizer can reach more than 80%, improves rice yield about 15%.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Accompanying drawing is a structural representation of the present invention
Among the figure: 1-frame, 2-flow-controllable switch, 3-fixed supporting leg, 4-viewer, 5-backguy, 6-sealing clay piece, the 7-channel outlet of applying fertilizer, 8-profiling ditching knife, passage applies fertilizer for 9-hinged place, 10-planker, 11-, the 12-fertilizer delivering pipe, 13-moves with the hand device, the 14-pull bar, the 15-movable supporting legs, 16-chute, 17-locking nut, the 18-charging basket, 19-screen pack, 20-slit
Embodiment
As shown in the figure, a kind of small-sized rice liquid fertilizer deep applicator, its frame 1 top is equipped with charging basket 18, charging basket 18 tops are provided with screen pack 19, there is pull bar 14 in the place ahead of frame 1, and frame 1 below is provided with fixed supporting leg 3 and movable supporting legs 15, and the lower end of fixed supporting leg 3 and movable supporting legs 15 is connected with planker 10, movable supporting legs 15 upper ends place the chute 16 on the frame 1, are locked on the frame 1 with locking nut 17.Loosening locking nut 17, mobile movable supporting legs 15 can be regulated the distance between two plankers 10, to adapt to the fertilization of rice of different spacings.In addition, fixed supporting leg 3 and movable supporting legs 15 have flexible up and down device, thereby can regulate the height of charging basket 18.On the planker 10 slotted 20, slit 20 places are equipped with profiling ditching knife 8 versatilely, the lower surface of profiling ditching knife 8 is circular-arc, the front end of profiling ditching knife 8 and planker 10 are hinged, hinged place 9 is provided with helix torsion spring, but profiling is fluctuateed up and down, and fertilization depth is controlled in the dark earth scope of 10～20cm.The rear end of profiling ditching knife 8 is connected with backguy 5, backguy 5 with move with the hand device 13 and be connected.Profiling ditching knife 8 is provided with fertilising passage 11, the outlet 7 of fertilising passage 11 is arranged on the rear lower according to shape ditching knife 8, fertilizer delivering pipe 12 upper ends are connected with charging basket 18 bottoms, and fertilizer delivering pipe 12 lower ends are connected with fertilising passage 11, and fertilizer delivering pipe 12 is provided with flow-controllable switch 2 and viewer 4.Planker 10 belows are provided with sealing clay piece 6, and sealing clay piece 6 is positioned at the rear of profiling ditching knife 8.During use, advance in the rice seedling bed with pulling pull bar, thereby apply fertilizer.
Claims (7)
1. small-sized rice liquid fertilizer deep applicator, it is characterized in that: its frame (1) top is equipped with charging basket (18), frame (1) below is provided with supporting leg (3,15), supporting leg (3,15) lower end is connected with planker (10), planker (10) is gone up slotted (20), slit (20) locates to be equipped with versatilely profiling ditching knife (8), the lower surface of profiling ditching knife (8) is circular-arc, its front end and planker (10) are hinged, the hinged place is provided with helix torsion spring, profiling ditching knife (8) is provided with fertilising passage (11), and the outlet (7) of fertilising passage (11) is arranged on the rear lower of profiling ditching knife (8); Fertilizer delivering pipe (12) is provided with flow-controllable switch (2), and its upper end is connected with charging basket (1) bottom, and the lower end is connected with fertilising passage (11).
2. small-sized rice liquid fertilizer deep applicator according to claim 1 is characterized in that: described planker (10) below is provided with sealing clay piece (6), and sealing clay piece (6) is positioned at the rear of profiling ditching knife (8).
3. small-sized rice liquid fertilizer deep applicator according to claim 1 and 2 is characterized in that: described supporting leg comprises fixed supporting leg (3) and movable supporting legs (15), and mobile movable supporting legs (15) can be regulated the distance between two plankers (10).
4. small-sized rice liquid fertilizer deep applicator according to claim 1 and 2 is characterized in that: described fertilizer delivering pipe (12) is provided with viewer (4), and charging basket (18) top is provided with screen pack (19).
5. small-sized rice liquid fertilizer deep applicator according to claim 3 is characterized in that: described fertilizer delivering pipe (12) is provided with viewer (4), and charging basket (18) top is provided with screen pack (19).
6. small-sized rice liquid fertilizer deep applicator according to claim 1 is characterized in that: the rear end of described profiling ditching knife (8) is connected with backguy (5), and (13 are connected with moving with the hand device in backguy (5).
7. small-sized rice liquid fertilizer deep applicator according to claim 2 is characterized in that: described supporting leg (3,15) has flexible up and down device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211157 CN101884267A (en) | 2010-06-29 | 2010-06-29 | Small-sized rice liquid fertilizer deep applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211157 CN101884267A (en) | 2010-06-29 | 2010-06-29 | Small-sized rice liquid fertilizer deep applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101884267A true CN101884267A (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010211157 Pending CN101884267A (en) | 2010-06-29 | 2010-06-29 | Small-sized rice liquid fertilizer deep applicator |
Country Status (1)
| Country | Link |
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| CN (1) | CN101884267A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380894A (en) * | 2014-11-04 | 2015-03-04 | 嘉兴职业技术学院 | Garden fertilization device |
| CN104521405A (en) * | 2014-12-25 | 2015-04-22 | 重庆市天星寨粉葛食品有限公司 | Liquid fertilizer applicator for crop seedling growing |
| CN104871707A (en) * | 2015-05-26 | 2015-09-02 | 新疆农垦科学院 | Precise fertilizer injection machine for greenhouse |
| CN110731255A (en) * | 2018-07-18 | 2020-01-31 | 刘化云 | Deep-root fertilizing equipment for paddy field |
| CN111295956A (en) * | 2020-03-31 | 2020-06-19 | 扬州大学 | Supporting and fertilizing structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169972Y (en) * | 1993-09-15 | 1994-06-29 | 山西省农业机械化科学研究所 | Chisel type round-chest opening share |
| CN2241430Y (en) * | 1994-12-29 | 1996-12-04 | 周署华 | Ploughless seed drill for furrowopening or fertilising |
| CN2523182Y (en) * | 2001-11-21 | 2002-12-04 | 侯家贵 | Rice fertilizer device |
-
2010
- 2010-06-29 CN CN 201010211157 patent/CN101884267A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169972Y (en) * | 1993-09-15 | 1994-06-29 | 山西省农业机械化科学研究所 | Chisel type round-chest opening share |
| CN2241430Y (en) * | 1994-12-29 | 1996-12-04 | 周署华 | Ploughless seed drill for furrowopening or fertilising |
| CN2523182Y (en) * | 2001-11-21 | 2002-12-04 | 侯家贵 | Rice fertilizer device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380894A (en) * | 2014-11-04 | 2015-03-04 | 嘉兴职业技术学院 | Garden fertilization device |
| CN104380894B (en) * | 2014-11-04 | 2016-07-27 | 嘉兴职业技术学院 | A kind of gardens fertilizer apparatus |
| CN104521405A (en) * | 2014-12-25 | 2015-04-22 | 重庆市天星寨粉葛食品有限公司 | Liquid fertilizer applicator for crop seedling growing |
| CN104871707A (en) * | 2015-05-26 | 2015-09-02 | 新疆农垦科学院 | Precise fertilizer injection machine for greenhouse |
| CN110731255A (en) * | 2018-07-18 | 2020-01-31 | 刘化云 | Deep-root fertilizing equipment for paddy field |
| CN111295956A (en) * | 2020-03-31 | 2020-06-19 | 扬州大学 | Supporting and fertilizing structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |
Open date: 20101117 |