CN112056068A - Efficient and accurate fertilizing device and method - Google Patents
Efficient and accurate fertilizing device and method Download PDFInfo
- Publication number
- CN112056068A CN112056068A CN202010848457.3A CN202010848457A CN112056068A CN 112056068 A CN112056068 A CN 112056068A CN 202010848457 A CN202010848457 A CN 202010848457A CN 112056068 A CN112056068 A CN 112056068A
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- fertilizer
- water
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- carriage
- pipe
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000003337 fertilizer Substances 0.000 claims abstract description 207
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000002347 injection Methods 0.000 claims abstract description 58
- 239000007924 injection Substances 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000003973 irrigation Methods 0.000 claims abstract description 11
- 230000002262 irrigation Effects 0.000 claims abstract description 11
- 230000004720 fertilization Effects 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
Abstract
The invention discloses a high-efficiency accurate fertilizing device and a method, which comprises a carriage, wheels at the bottom of the carriage and a traction frame at one end of the carriage, wherein the carriage is divided into an upper layer and a lower layer; a fertilizer dissolving box and a fertilizer liquid box are arranged on the upper layer of the carriage; a fertilizer adding opening is formed in the top of the fertilizer dissolving box, and a stirrer is arranged inside the fertilizer dissolving box; the lower layer of the carriage is provided with a conveying pipe, and two ends of the conveying pipe are arranged on the wall of the carriage and are respectively used as a water inlet and a fertilizer outlet; two bypasses are led out of the conveying pipe, one of the bypasses is close to the water inlet and is communicated with the fertilizer dissolving box to be used as a water injection pipe; the other one is close to the fertilizer outlet and communicated with a fertilizer liquid box to be used as a fertilizer injection pipe; by adopting the scheme design of integrating the fertilizer dissolving, fertilizer mixing and fertilizing operations into one carriage, the device is pulled to a working site in the actual working process, and a water source and a drip irrigation pipeline are connected, so that the operation is easy, the time and the labor are saved, and the fertilizing effect and the fertilizing operation efficiency are greatly improved.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical equipment, in particular to a high-efficiency precise fertilizing device and method.
Background
At present, the main chemical fertilizer application methods of farmlands in China include mechanical strip application, foliage spraying and water drop application, the mechanical strip application is the most common chemical fertilizer, the method is mainly completed by using a tractor and other machines to pull a fertilizer applicator before or in the middle of growth, a large amount of fuel oil is consumed in the operation process, the machines need to enter the farmlands for many times, the wheels of the machines roll the farmland soil for many times, so that the soil compactness is increased, the operation limitation is large, the fertilization cannot be carried out when the biological growth is higher than that of a chassis of the fertilizer applicator and the tractor, and crop seedlings are damaged mechanically and broken if the crops are forced to enter the farmlands, so that the growth and harvest yield of the seedlings are influenced; the foliage spraying is mainly applied to the growth process of crops, the unmanned aerial vehicle and the overhead vehicle are utilized, the spraying cost is high, the fertilizer acts on the foliage of the crops, the fertility is low, the fertilizer efficiency is short, the yield-increasing effect on the crops is limited, fuel oil is consumed in the spraying process, the operation cost is greatly improved by the spraying of the airplane and the overhead vehicle, and the economic benefit is not obviously increased; fertilizer is dripped and is executed better fertilization method, and the current fertile device of dripping in market is eight flowers, but the fertilization effect is all not very ideal, and current fertilizer injection unit and inhale fertile device and many exist: the fertilizer dripping time is long, and the fertilizer application process is time-consuming, labor-consuming and labor-consuming; the fertilization method is complex, the device is troublesome to install, the operation difficulty is high, and the fertilization effect is poor; the phenomenon of fertilizer release in the growth period often occurs, the later growth of crops is influenced, the fertilizer application is not uniform, and the fertilizer application process is difficult to control; the fertilizer absorber has the problems of low fertilizer absorbing speed, long operation time, fertilizer application effect which can not meet the requirement of crop growth on nutrients, multiple fertilizer absorbing and the like.
Therefore, a fertilizing device and a fertilizing method which are simple and convenient to operate, efficient in fertilizing, energy-saving, accurate, good in fertilizing effect, time-saving, labor-saving and labor-saving in fertilizing operation are urgently needed, and the defects and problems of the fertilizing device and the fertilizing method in the prior art in production are solved.
Disclosure of Invention
The invention aims to overcome the problems mentioned in the background content, and provides an efficient and accurate fertilizing device and method, so that efficient, energy-saving and accurate fertilization is realized, and the fertilizing effect and the fertilizing operation efficiency are improved.
In order to achieve the purpose, the invention provides the following scheme:
the first scheme is as follows: the efficient and accurate fertilizing device comprises a compartment, wheels arranged at the bottom of the compartment and a traction frame arranged at one end of the compartment, wherein the compartment is divided into an upper layer and a lower layer; a fertilizer dissolving box and a fertilizer liquid box are arranged on the upper layer of the carriage, and a first filter screen is arranged between the fertilizer dissolving box and the fertilizer liquid box and is communicated with the fertilizer liquid box through the first filter screen; a fertilizer adding opening is formed in the top of the fertilizer dissolving box, and a stirrer is arranged inside the fertilizer dissolving box; the lower layer of the carriage is provided with a conveying pipe, and two ends of the conveying pipe are arranged on the wall of the carriage and are respectively used as a water inlet and a fertilizer outlet; two bypasses are led out of the conveying pipe, one of the bypasses is close to the water inlet and is communicated with the fertilizer dissolving box to be used as a water injection pipe; the other one is close to the fertilizer outlet and communicated with a fertilizer liquid box to be used as a fertilizer injection pipe; a pressure regulating valve is arranged at the communication position of the conveying pipe and the water injection pipe, and a third filter screen is arranged at the communication position of the conveying pipe and the fertilizer injection pipe; a first electromagnetic valve is arranged in the water injection pipe, and a check valve is arranged at the communication part of the water injection pipe and the fertilizer dissolving box; the fertilizer injection pipe is connected with a fertilizer injection pump, a second filter screen is arranged at the position where the fertilizer injection pipe is communicated with the fertilizer liquid tank, and a check valve is arranged at the position where the fertilizer injection pipe is communicated with the conveying pipe.
Preferably, a blow-off pipe communicated with the bottom of the fertilizer dissolving box is further arranged, and the blow-off pipe extends to the bottom of the carriage; a second electromagnetic valve is arranged in the sewage draining pipe.
Preferably, the number of the stirrers in the fertilizer dissolving box is two, and the stirrers are symmetrically arranged on two sides of the fertilizer adding opening.
Preferably, a first box cover is arranged on the fertilizer adding opening; the top of the fertilizer liquid box is provided with a second box cover, and the second box cover is provided with an observation window.
Preferably, the first filter screen, the second filter screen and the third filter screen are all fixed through a fixed valve.
Preferably, the truck box is correspondingly provided with a cover at the water inlet and the fertilizer outlet.
Preferably, a water pressure gauge is further arranged at the fertilizer outlet.
Preferably, a control panel is arranged on one side of the carriage and is connected with and controls the opening and closing of the pressure regulating valve, the fertilizer injection pump, the stirrer, the first electromagnetic valve and the second electromagnetic valve.
Preferably, a ladder stand is further arranged on one side of the carriage.
Scheme II: based on the efficient and accurate fertilization device in the first scheme, a fertilization method is provided, and the specific steps are as follows:
s1, connecting the traction frame with a traction device, pulling the fertilizing device to a fertilizing place, connecting the water inlet with the water outlet of the motor well, and connecting the fertilizer outlet with the main irrigation pipe;
s2, pouring the fertilizer into a fertilizer dissolving box through a fertilizer adding port, wherein 1/5-1/4 of the fertilizer occupying the volume of the fertilizer dissolving box is added; opening a motor well switch, filling the whole irrigation system with water through a transport pipeline, then opening a first electromagnetic valve through a control panel, adjusting a pressure regulating valve according to the water pressure in the transport pipeline, and allowing part of water to enter along a water injection pipe and fill the whole fertilizer dissolving box and a fertilizer liquid box; after the fertilizer dissolving box and the fertilizer liquid box are filled with water, closing the first electromagnetic valve through the control panel, starting the stirrer, stirring for 5-10 minutes to fully mix the fertilizer and the water, and then closing the stirrer;
s3, the fertilizer injection pump is started through the control panel, the mixed fertilizer liquid firstly passes through the first filter screen, enters the fertilizer liquid box, then enters the fertilizer injection pipe through the second filter screen, and enters the conveying pipe under the action of the fertilizer injection pump, and the water-fertilizer mixed liquid finally passes through the third filter screen and is directly applied to farmlands along the whole system; when the fertilizer-water mixed liquid in the fertilizer dissolving box is 1/5-1/6 remained, closing the fertilizer injection pump, supplementing the fertilizer and water, and repeating the steps;
after the fertilization process is completed, the fertilizer injection pump and the stirrer are closed through the control panel, the first electromagnetic valve is opened to inject half-tank water into the fertilizer dissolving tank, then the first electromagnetic valve is closed, the second electromagnetic valve is opened, residual impurities at the bottom of the fertilizer dissolving tank pass through the blow-off pipe discharge device, and finally all valves are closed to complete fertilization.
Compared with the prior art, the invention has the following technical effects: aiming at the fertilizer drop application, the invention adopts the scheme design of integrating the fertilizer dissolving, fertilizer mixing and fertilizing operations into one carriage, so that in the actual working process, the device only needs to be pulled to a working site, and a water source and a drip irrigation pipeline are connected, thereby being easy to operate, saving time, labor and labor, and greatly improving the fertilizing effect and the fertilizing efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a front view of the fertilizer applicator of the present invention.
Fig. 2 is a top view of the fertilizing apparatus of the invention.
Fig. 3 is a left side view of the fertilizing apparatus of the invention.
Fig. 4 is a structure diagram of the interior of the carriage of the fertilizing device.
Wherein, 1-compartment; 11-fertilizer dissolving box; 12-fertilizer liquid box; 13-a transport pipe; 14-a water injection pipe; 15-fertilizer injection pipe; 16-a sewage draining pipe; 17-a first screen; 18-a second screen; 19-a third screen; 111-a stirrer; 112-a first cover; 121-a second cover; 131 pressure regulating valve; 132-a water inlet; 133-fertilizer outlet; 134-flap; 141-a first solenoid valve; 151-fertilizer injection pump; 161-a second solenoid valve; 2-vehicle wheels; 3-a traction frame; 4-a control panel; 5-climbing ladder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an efficient and accurate fertilizing device and method, which overcome the problems in the prior art, realize efficient, energy-saving and accurate fertilization and improve the fertilizing effect and the fertilizing operation efficiency.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-4, an efficient and accurate fertilizing device is provided, which comprises a carriage 1, wheels 2 mounted at the bottom of the carriage 1, and a traction frame 3 mounted at one end of the carriage, wherein the carriage 1 is divided into an upper layer and a lower layer;
a fertilizer dissolving box 11 and a fertilizer liquid box 12 are arranged on the upper layer of the carriage 1, a first filter screen 17 is arranged between the fertilizer dissolving box 11 and the fertilizer liquid box 12 and communicated with each other through the first filter screen 17, and further, the fertilizer dissolving box 11 and the fertilizer liquid box 12 can be of an integrated structure and are divided into two box chambers through the first filter screen 17; a fertilizer adding opening is formed in the top of the fertilizer dissolving box 11, a stirrer 111 is arranged in the fertilizer dissolving box 11, furthermore, a first box cover 112 is movably arranged on the fertilizer adding opening, and two stirrers 111 are symmetrically arranged on two sides of the fertilizer adding opening and are arranged on the top side in the fertilizer dissolving box 11;
a transport pipe 13 is arranged on the lower layer of the compartment 1, two ends of the transport pipe 13 are both arranged on the walls of the compartment 1 and are respectively used as a water inlet 132 and a fertilizer outlet 133, and further, cover caps 134 are correspondingly arranged on the walls of the compartment 1 at the water inlet 132 and the fertilizer outlet 133 and are used for preventing impurities from entering and fertilizer liquid from dripping and leaking; two bypasses are led out from the conveying pipe 13, one of the two bypasses is close to the water inlet 132 and is communicated with the fertilizer dissolving box 11 to be used as a water injection pipe 14; the other one is close to the fertilizer outlet 133 and is communicated with the fertilizer liquid box 12 to be used as a fertilizer injection pipe 15; a pressure regulating valve 131 is arranged at the communication part of the conveying pipe 13 and the water injection pipe 14, and a third filter screen 19 is arranged at the communication part of the conveying pipe 113 and the fertilizer injection pipe 15; a first electromagnetic valve 141 is arranged in the water injection pipe 14, and a check valve is arranged at the position where the water injection pipe is communicated with the fertilizer dissolving box 11; the fertilizer injection pipe 15 is connected with a fertilizer injection pump 151, a second filter screen 18 is arranged at the position where the fertilizer injection pipe is communicated with the fertilizer liquid tank 12, and a check valve is arranged at the position where the fertilizer injection pipe is communicated with the conveying pipe 13.
The check valve is used for preventing fertilizer liquid and impurities from flowing back into the motor-pumped well and the pipeline, and the first filter screen, the second filter screen and the third filter screen are used for filtering the impurities in the fertilizer and the water step by step, only allowing the nutrients and the water in the fertilizer to enter, and preventing the impurities and the silt in the motor-pumped well and the fertilizer from entering the irrigation system.
Further, a sewage discharge pipe 16 communicated with the bottom of the fertilizer dissolving box 11 is also arranged in the fertilizer applying device, and the sewage discharge pipe 16 extends to the bottom of the carriage; a second solenoid valve 161 is provided in the soil pipe 16.
Further, a second box cover 121 is disposed on the top of the fertilizer liquid box 12, and an observation window is disposed on the second box cover 121.
Further, the first filter 17, the second filter 18 and the third filter 19 are fixed by a fixing valve.
Further, a water pressure gauge is further arranged at the fertilizer outlet 133, wherein the water pressure gauge is used for monitoring the water pressure in the irrigation system at any time, and the influence on the uniformity and the application amount of the fertilizer due to the overlarge or undersize water pressure and the influence on the fertilization effect are prevented.
Further, a control panel 4 is provided on one side of the container 11, and the control panel 4 is connected to control the opening and closing of the pressure regulating valve 131, the fertilizer injection pump 151, the agitator 111, the first electromagnetic valve 141, and the second electromagnetic valve 161.
Furthermore, a ladder stand 5 is arranged on one side of the carriage 11 so that an operator can conveniently climb the roof and fertilize.
Based on the fertilizer applying device, when in actual work, firstly, the traction device is connected with the traction frame 3, the fertilizer applying device is pulled to a fertilizer applying place, the water inlet 132 is connected with the water outlet of the motor well, and the fertilizer outlet 133 is connected with the main irrigation pipe;
secondly, pouring the fertilizer into the fertilizer dissolving box 11 through a fertilizer adding port, wherein 1/5-1/4 of the fertilizer occupying the volume of the fertilizer dissolving box 11 is added; opening a motor well switch, filling the whole irrigation system with water through a transport pipe 13, then opening a first electromagnetic valve 141 through a control panel 4, adjusting a pressure regulating valve 131 according to the water pressure in the transport pipe 13, and allowing part of water to enter along a water injection pipe 14 and fill the whole fertilizer dissolving tank 11 and a fertilizer liquid tank 12; after the fertilizer dissolving tank 11 and the fertilizer liquid tank 12 are filled with water, the first electromagnetic valve 141 is closed through the control panel 4, the stirrer 111 is started, the fertilizer and the water are fully mixed after stirring for 5-10 minutes, and the stirrer 111 is closed;
thirdly, the fertilizer injection pump 151 is started through the control panel 4, the mixed fertilizer liquid firstly passes through the first filter screen 17, enters the fertilizer liquid box 12, then enters the fertilizer injection pipe 15 through the second filter screen 18, enters the conveying pipe 13 under the action of the fertilizer injection pump 151, and finally passes through the third filter screen 19 and is directly applied to farmlands along the whole system; when the fertilizer-water mixed liquid in the fertilizer dissolving box 11 is 1/5-1/6 remained, closing the fertilizer injection pump 151, supplementing fertilizer and water, and repeating the steps;
finally, after the fertilization process is completed, the fertilizer injection pump 151 and the stirrer 11 are closed through the control panel 4, the first electromagnetic valve 141 is opened to inject half-tank water into the fertilizer dissolving tank 11, then the first electromagnetic valve 141 is closed, the second electromagnetic valve 161 is opened, residual impurities at the bottom of the fertilizer dissolving tank 11 pass through the discharge pipe 16 discharge device, and finally all valves are closed to complete fertilization.
Aiming at the fertilizer drop application, the invention adopts the scheme design of integrating the fertilizer dissolving, fertilizer mixing and fertilizing operations into one carriage, so that in the actual working process, the device only needs to be pulled to a working site, and a water source and a drip irrigation pipeline are connected, thereby being easy to operate, saving time, labor and labor, and greatly improving the fertilizing effect and the fertilizing efficiency.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a high-efficient accurate fertilizer injection unit which characterized in that: the device comprises a compartment, wheels arranged at the bottom of the compartment and a traction frame arranged at one end of the compartment, wherein the compartment is divided into an upper layer and a lower layer;
a fertilizer dissolving box and a fertilizer liquid box are arranged on the upper layer of the carriage, and a first filter screen is arranged between the fertilizer dissolving box and the fertilizer liquid box and is communicated with each other through the first filter screen;
a fertilizer adding opening is formed in the top of the fertilizer dissolving box, and a stirrer is arranged inside the fertilizer dissolving box;
the lower layer of the carriage is provided with a conveying pipe, and two ends of the conveying pipe are arranged on the wall of the carriage and are respectively used as a water inlet and a fertilizer outlet;
two bypasses are led out from the conveying pipe, one of the two bypasses is close to the water inlet and is communicated with the fertilizer dissolving box to be used as a water injection pipe; the other one is close to the fertilizer outlet and communicated with the fertilizer liquid box to be used as a fertilizer injection pipe;
a pressure regulating valve is arranged at the communication position of the conveying pipe and the water injection pipe, and a third filter screen is arranged at the communication position of the conveying pipe and the fertilizer injection pipe;
a first electromagnetic valve is arranged in the water injection pipe, and a check valve is arranged at the position where the water injection pipe is communicated with the fertilizer dissolving box; the fertilizer injection pipe is connected with a fertilizer injection pump, a second filter screen is arranged at the position where the fertilizer injection pipe is communicated with the fertilizer liquid tank, and a check valve is arranged at the position where the fertilizer injection pipe is communicated with the conveying pipe.
2. An efficient and accurate fertilizing device as claimed in claim 1, wherein: the fertilizer dissolving box is also provided with a sewage discharge pipe communicated with the bottom of the fertilizer dissolving box, and the sewage discharge pipe extends to the bottom of the carriage; and a second electromagnetic valve is arranged in the sewage discharge pipe.
3. An efficient and accurate fertilizing device as claimed in claim 2, wherein: the number of the stirrers in the fertilizer dissolving box is two, and the stirrers are symmetrically arranged on two sides of the fertilizer adding opening.
4. A high efficiency precision fertilizer applicator as claimed in claim 3 wherein: a first box cover is arranged on the fertilizer adding opening; a second box cover is arranged at the top of the fertilizer liquid box, and an observation window is arranged on the second box cover.
5. An efficient and accurate fertilizing device as claimed in claim 4, wherein: the first filter screen, the second filter screen and the third filter screen are all fixed through a fixed valve.
6. An efficient and accurate fertilizing device as claimed in claim 5, wherein: and the water inlet and the fertilizer outlet are correspondingly provided with opening covers on the carriage.
7. An efficient and accurate fertilizing device as claimed in claim 6, wherein: a water pressure gauge is also arranged at the fertilizer outlet.
8. An efficient and accurate fertilizing device as claimed in claim 7, wherein: and a control panel is arranged on one side of the carriage and is connected with and controls the opening and closing of the pressure regulating valve, the fertilizer injection pump, the stirrer, the first electromagnetic valve and the second electromagnetic valve.
9. A high efficiency precision fertilizer apparatus as claimed in any one of claims 1-8 wherein: and a ladder stand is also arranged on one side of the carriage.
10. An efficient and accurate fertilization method is characterized by comprising the following steps: based on the efficient and accurate fertilization device of claim 9, the fertilization method comprises the following steps:
s1, connecting the traction frame with a traction device, pulling the fertilizing device to a fertilizing place, connecting the water inlet with the water outlet of the motor well, and connecting the fertilizer outlet with the main irrigation pipe;
s2, pouring fertilizer into the fertilizer dissolving box through the fertilizer adding port, wherein 1/5-1/4 of the fertilizer occupying the volume of the fertilizer dissolving box is added; opening a motor well switch, enabling water to fill the whole irrigation system through the transportation pipeline, then opening the first electromagnetic valve through the control panel, adjusting the pressure regulating valve according to the water pressure in the transportation pipeline, and enabling part of water to enter along the water injection pipeline and fill the whole fertilizer dissolving tank and the fertilizer liquid tank; after the fertilizer dissolving box and the fertilizer liquid box are filled with water, closing the first electromagnetic valve through the control panel, opening the stirrer, stirring for 5-10 minutes to fully mix the fertilizer and the water, and closing the stirrer;
s3, the fertilizer injection pump is started through the control panel, mixed fertilizer liquid firstly passes through the first filter screen, enters the fertilizer liquid box, then enters the fertilizer injection pipe through the second filter screen, enters the conveying pipe under the action of the fertilizer injection pump, and finally, water-fertilizer mixed liquid passes through a third filter screen and is directly applied to farmlands along the whole system; when the fertilizer-water mixed liquid in the fertilizer dissolving box is 1/5-1/6 remained, closing the fertilizer injection pump, supplementing fertilizer and water, and repeating the steps;
after the fertilization process is completed, the fertilizer injection pump and the stirrer are closed through the control panel, the first electromagnetic valve is opened to inject half-tank water into the fertilizer dissolving box, then the first electromagnetic valve is closed, the second electromagnetic valve is opened, residual impurities at the bottom of the fertilizer dissolving box pass through the blow-off pipe discharge device, and finally all valves are closed to complete fertilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010848457.3A CN112056068A (en) | 2020-08-21 | 2020-08-21 | Efficient and accurate fertilizing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010848457.3A CN112056068A (en) | 2020-08-21 | 2020-08-21 | Efficient and accurate fertilizing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112056068A true CN112056068A (en) | 2020-12-11 |
Family
ID=73659321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010848457.3A Withdrawn CN112056068A (en) | 2020-08-21 | 2020-08-21 | Efficient and accurate fertilizing device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN112056068A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999622A (en) * | 2014-05-30 | 2014-08-27 | 刘萍英 | Dual-purpose device for irrigating water and fertilizers |
| CN204518450U (en) * | 2015-03-10 | 2015-08-05 | 邯郸市成通灌溉节能设备有限公司 | Injection moulding pressure differential tank |
| CN105009773A (en) * | 2015-07-03 | 2015-11-04 | 东莞一翔液体肥料有限公司 | Fertilization apparatus for using granular compound fertilizer for drip irrigation system and fertilization method |
| WO2016061325A1 (en) * | 2014-10-17 | 2016-04-21 | Lee Daniel Edgar | Flow diverter for a fertilization system |
| CN205596595U (en) * | 2016-04-18 | 2016-09-28 | 中国水利水电科学研究院 | Self -heating formula constant voltage fertigation machine |
| US10368482B1 (en) * | 2016-09-21 | 2019-08-06 | Danny Cooper | Underground fertilizing system for irrigation system |
| CN209572620U (en) * | 2018-10-26 | 2019-11-05 | 射阳县稼明农业科技有限公司 | Drip-irrigation device |
| CN110622666A (en) * | 2019-10-10 | 2019-12-31 | 郭恒学 | Fertilizer injection unit is used to agricultural |
-
2020
- 2020-08-21 CN CN202010848457.3A patent/CN112056068A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999622A (en) * | 2014-05-30 | 2014-08-27 | 刘萍英 | Dual-purpose device for irrigating water and fertilizers |
| WO2016061325A1 (en) * | 2014-10-17 | 2016-04-21 | Lee Daniel Edgar | Flow diverter for a fertilization system |
| CN204518450U (en) * | 2015-03-10 | 2015-08-05 | 邯郸市成通灌溉节能设备有限公司 | Injection moulding pressure differential tank |
| CN105009773A (en) * | 2015-07-03 | 2015-11-04 | 东莞一翔液体肥料有限公司 | Fertilization apparatus for using granular compound fertilizer for drip irrigation system and fertilization method |
| CN205596595U (en) * | 2016-04-18 | 2016-09-28 | 中国水利水电科学研究院 | Self -heating formula constant voltage fertigation machine |
| US10368482B1 (en) * | 2016-09-21 | 2019-08-06 | Danny Cooper | Underground fertilizing system for irrigation system |
| CN209572620U (en) * | 2018-10-26 | 2019-11-05 | 射阳县稼明农业科技有限公司 | Drip-irrigation device |
| CN110622666A (en) * | 2019-10-10 | 2019-12-31 | 郭恒学 | Fertilizer injection unit is used to agricultural |
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| Title |
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| 孙㑝: "《国外化肥施用技术》", 31 May 1982, 化学工业出版社 * |
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Application publication date: 20201211 |
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