CN102687617B - A kind of piston sealed drip irrigation fertilizer applying pot - Google Patents
A kind of piston sealed drip irrigation fertilizer applying pot Download PDFInfo
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- CN102687617B CN102687617B CN201210203813.1A CN201210203813A CN102687617B CN 102687617 B CN102687617 B CN 102687617B CN 201210203813 A CN201210203813 A CN 201210203813A CN 102687617 B CN102687617 B CN 102687617B
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- plunger shaft
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- tank body
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- fertilising tank
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Abstract
The invention discloses a kind of piston sealed drip irrigation fertilizer applying pot, comprise feed pipe, piston, fertilising tank body, screen pack, linear electric motors, plunger shaft, residual cake valve, water inlet pipe and outlet pipe, screen pack is arranged on fertilising tank interior, water inlet pipe and outlet pipe are connected with fertilising tank body, the upper end of fertilising tank body is connected with plunger shaft, lower end is connected with residual cake valve, linear electric motors are fixed on plunger shaft upper end, piston is arranged on plunger shaft inside, be fixedly connected with linear electric motors, feed pipe is connected with plunger shaft, and piston is arranged in plunger shaft, is connected with linear electric motors.The present invention had both achieved the automation of fertilising process, in turn ensure that fertilizer dissolves fully in clear water, realized the smart quantitative management of fertigation.
Description
Technical field
The present invention relates to a kind of drip fertigation device, belong to agricultural production mechanical field.
Background technology
Fertilizer manually disposablely need be joined fertilising tank interior by traditional drip irrigation fertilizer applying pot, is then added in clear water by fertilizer and carries out drip irrigation, both cannot realize the automation in fertilising process, cannot ensure that again the fertile essence of throwing in fertilising process quantizes.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of piston sealed drip irrigation fertilizer applying pot, both achieved the automation of fertilising process, in turn ensure that fertilizer applies land for growing field crops after fully dissolving in clear water, realize the smart quantitative management of fertigation.
For achieving the above object, the technical solution used in the present invention is: a kind of piston sealed drip irrigation fertilizer applying pot, comprises feed pipe, piston, fertilising tank body, screen pack, water inlet pipe, outlet pipe and residual cake valve,
Screen pack is arranged on fertilising tank interior,
Water inlet pipe and outlet pipe are communicated with fertilising tank body,
It is characterized in that, also comprise linear electric motors and plunger shaft,
The upper end of fertilising tank body is fixedly connected with plunger shaft, and lower end is fixedly connected with residual cake valve,
Linear electric motors are fixed on plunger shaft upper end,
Piston is arranged on plunger shaft inside, and piston upper end is fixedly connected with linear electric motors,
Feed pipe is fixedly connected with plunger shaft.
Further, described fertilising tank body is cylindrical shape, horizontal positioned, the two ends, left and right of fertilising tank body are equipped with circular end cap, be respectively left side end cap and right side end cap, water inlet pipe is connected with left side end cap and is communicated with fertilising tank interior, and outlet pipe is connected with right side end cap and is communicated with fertilising tank interior.
Further, the left and right sides, inside of described fertilising tank body is equipped with screen pack, and cover the fertilising tank body cross section of screen pack position, between two screen packs, form EL, EL upper end is communicated with plunger shaft, and lower end is communicated with residual cake valve.
Further, described piston is arranged in plunger shaft, is slidably matched with plunger shaft, between piston and plunger shaft inwall, be provided with sealant,
Piston is fixedly connected with the drive link of linear electric motors.
Further, described feed pipe has two and with the axis of plunger shaft for axle, the symmetrical left and right sides being connected to plunger shaft bottom, is communicated with, forms acute angle between the plunger shaft above junction and feed pipe with plunger shaft inside.
Further, described below feed pipe and plunger shaft junction, the top of the inwall of plunger shaft is provided with air admission hole, and air admission hole extends along the axis of plunger shaft.
Fertilizer, by the application of linear electric motors and the design of each modular construction, can be sent into fertilising tank interior, while saving cost of labor, achieve the automation of fertilising process by the present invention automatically.And ensure that fertilizer applies land for growing field crops after can fully dissolving in clear water, realize the smart quantitative management of fertigation.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural representation of piston sealed drip irrigation fertilizer applying pot;
Fig. 2 is a kind of piston sealed drip irrigation fertilizer applying pot close-up schematic view.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, as shown in Figure 1 and Figure 2, a kind of piston sealed drip irrigation fertilizer applying pot is provided.
As shown in Figure 1 and Figure 2, the present embodiment comprises, and comprises linear electric motors 1, piston 2, plunger shaft 3, feed pipe 4, fertilising tank body 5, residual cake valve 6, water inlet pipe 7 and outlet pipe 8.
Fertilising tank body 5 is cylindrical shape, horizontal positioned, axis and plane-parallel.The left and right sides, inside of fertilising tank body 5 is respectively equipped with screen pack 51, and the wire side of two screen packs 51, just to vertical placement, covers the cross section at screen pack 51 place, between two screen packs 51, forms EL.Two, the left and right end face of fertilising tank body 5 is equipped with circular end cap, and water inlet pipe 7 is connected with left side end cap 52 and then is communicated with fertilising tank body 5 inside, and outlet pipe 8 is connected with right side end cap 53 and then is communicated with fertilising tank body 5 inside.Be connected with residual cake valve 6 in fertilising centre position, tank body 5 lower end, residual cake valve 6 upper end is communicated with EL, and lower end port is provided with end cap.
Plunger shaft 3 lower end is connected to fertilising centre position, tank body 5 upper end and is communicated with EL, and upper end is fixedly connected with linear electric motors 1.Two feed pipes 4 with the axis of plunger shaft 3 for axle, the symmetrical left and right sides being connected to plunger shaft 3 bottom, is communicated with plunger shaft 3 inside, in the below of feed pipe 4 with plunger shaft 3 junction, the top of the inwall of plunger shaft 3 is provided with air admission hole 31, and air admission hole 31 extends along the axis of plunger shaft 3.
Piston 2 is arranged in plunger shaft 3, and is provided with sealant between the inwall of plunger shaft 3 and is slidably matched with plunger shaft 3.Centre position, piston 2 upper end is fixedly connected with the drive link of linear electric motors 1.The axis of linear motor 1, piston 2 and plunger shaft 3 on the same line.
A kind of piston sealed drip irrigation fertilizer applying pot in use, first fill irrigation water by fertilising tank body 5, piston 2 is placed on feed pipe 4 and the below of plunger shaft 3 junction in plunger shaft 3, by the valve closing of outlet pipe valve, residual cake valve and outlet pipe, makes to form confined space in fertilising tank body 5.Then, start linear electric motors 1, piston 2 promotes under linear electric motors 1 drive, and the position after lifting will exceed the upper edge of feed pipe 4 and plunger shaft 3 junction.Drip irrigation fertilizer enters in the EL in fertilising tank body 5 from feed pipe 4, fully dissolves.Piston 2 moves down into assigned address under the driving of linear electric motors 1, makes to form confined space in fertilising tank body 5, and water inlet pipe 7 is opened with the valve of outlet pipe 8 simultaneously, and the fertilizer dissolved is injected drip irrigation header by current under stress.Linear electric motors 1 drive piston 2 constantly to move up and down, and fertilizer are sent in batches fertilising tank body 5 inner.After irrigation process terminates, close all valves, the end cap of residual cake valve 6 lower end is opened, the foreign material in fertilising tank body 5 are got rid of.
Fertilizer, by the application of linear electric motors and the design of each modular construction, can be sent into fertilising tank interior, while saving cost of labor, achieve the automation of fertilising process by the present invention automatically.And ensure that fertilizer applies land for growing field crops after can fully dissolving in clear water, realize the smart quantitative management of fertigation.
Claims (4)
1. a piston sealed drip irrigation fertilizer applying pot, comprises feed pipe, piston, fertilising tank body, screen pack, water inlet pipe, outlet pipe and residual cake valve,
Screen pack is arranged on fertilising tank interior,
Water inlet pipe and outlet pipe are communicated with fertilising tank body,
It is characterized in that, also comprise linear electric motors and plunger shaft,
The upper end of fertilising tank body is fixedly connected with plunger shaft, and lower end is fixedly connected with residual cake valve,
Linear electric motors are fixed on plunger shaft upper end,
Piston is arranged on plunger shaft inside, and piston upper end is fixedly connected with linear electric motors,
Feed pipe is fixedly connected with plunger shaft,
Described piston is arranged in plunger shaft, is slidably matched with plunger shaft, between piston and plunger shaft inwall, be provided with sealant, and piston is fixedly connected with the drive link of linear electric motors,
Described below feed pipe and plunger shaft junction, the top of the inwall of plunger shaft is provided with air admission hole, and air admission hole extends along the axis of plunger shaft.
2. the piston sealed drip irrigation fertilizer applying pot of one according to claim 1, it is characterized in that, described fertilising tank body is cylindrical shape, horizontal positioned, the two ends, left and right of fertilising tank body are equipped with circular end cap, be respectively left side end cap and right side end cap, water inlet pipe is connected with left side end cap and is communicated with fertilising tank interior, and outlet pipe is connected with right side end cap and is communicated with fertilising tank interior.
3. the piston sealed drip irrigation fertilizer applying pot of one according to claim 1, it is characterized in that, the left and right sides, inside of described fertilising tank body is equipped with screen pack, cover the fertilising tank body cross section of screen pack position, EL is formed between two screen packs, EL upper end is communicated with plunger shaft, and lower end is communicated with residual cake valve.
4. the piston sealed drip irrigation fertilizer applying pot of one according to claim 1, it is characterized in that, described feed pipe has two and with the axis of plunger shaft for axle, the symmetrical left and right sides being connected to plunger shaft bottom, be communicated with plunger shaft inside, between the plunger shaft above junction and feed pipe, form acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203813.1A CN102687617B (en) | 2012-06-19 | 2012-06-19 | A kind of piston sealed drip irrigation fertilizer applying pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203813.1A CN102687617B (en) | 2012-06-19 | 2012-06-19 | A kind of piston sealed drip irrigation fertilizer applying pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102687617A CN102687617A (en) | 2012-09-26 |
| CN102687617B true CN102687617B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210203813.1A Active CN102687617B (en) | 2012-06-19 | 2012-06-19 | A kind of piston sealed drip irrigation fertilizer applying pot |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141203B (en) * | 2013-03-13 | 2015-05-20 | 新疆天业（集团）有限公司 | Water and fertilizer treatment system of drip irrigation under plastic film on rice |
| CN104956831A (en) * | 2015-06-30 | 2015-10-07 | 祝锦聪 | Fertilizing and watering dual-purpose pipe |
| CN105123070A (en) * | 2015-07-16 | 2015-12-09 | 石河子大学 | Automated accurate variable-control fertilizer supplement and applying device used in drop irrigation |
| CN112913435B (en) * | 2021-03-20 | 2022-03-15 | 石河子大学 | Automatic fertilizing device for farmland drip irrigation solid fertilizer |
| CN113316996B (en) * | 2021-06-18 | 2022-11-04 | 石河子大学 | Automatic ditching, soil covering and fertilizing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887026Y (en) * | 2006-02-24 | 2007-04-11 | 中国科学院遗传与发育生物学研究所 | Piston type hydro-powered fertilizer applicator |
| CN2912250Y (en) * | 2006-04-07 | 2007-06-20 | 白城市农牧机械化研究院 | Portable drip irrigation header system apparatus |
| CN200990815Y (en) * | 2006-12-27 | 2007-12-19 | 王松涛 | Moveable type drip-irrigation water-supply apparatus |
| CN201860574U (en) * | 2010-11-04 | 2011-06-15 | 李永奇 | Fertilization pot with internal pressing type feeding port |
| CN202663789U (en) * | 2012-06-19 | 2013-01-16 | 石河子大学 | Piston sealing type fertigation tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996481Y (en) * | 2006-12-27 | 2007-12-26 | 丁长桂 | Piston-type bunker valve |
| CN202222226U (en) * | 2011-09-21 | 2012-05-23 | 张意立 | Spherical tank using piston to regulate water discharge in proportion to solar irradiance |
-
2012
- 2012-06-19 CN CN201210203813.1A patent/CN102687617B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887026Y (en) * | 2006-02-24 | 2007-04-11 | 中国科学院遗传与发育生物学研究所 | Piston type hydro-powered fertilizer applicator |
| CN2912250Y (en) * | 2006-04-07 | 2007-06-20 | 白城市农牧机械化研究院 | Portable drip irrigation header system apparatus |
| CN200990815Y (en) * | 2006-12-27 | 2007-12-19 | 王松涛 | Moveable type drip-irrigation water-supply apparatus |
| CN201860574U (en) * | 2010-11-04 | 2011-06-15 | 李永奇 | Fertilization pot with internal pressing type feeding port |
| CN202663789U (en) * | 2012-06-19 | 2013-01-16 | 石河子大学 | Piston sealing type fertigation tank |
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| Publication number | Publication date |
|---|---|
| CN102687617A (en) | 2012-09-26 |
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