CN218897533U - Intelligent fertilizing device - Google Patents
Intelligent fertilizing device Download PDFInfo
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- CN218897533U CN218897533U CN202320017245.XU CN202320017245U CN218897533U CN 218897533 U CN218897533 U CN 218897533U CN 202320017245 U CN202320017245 U CN 202320017245U CN 218897533 U CN218897533 U CN 218897533U
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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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Abstract
The utility model discloses an intelligent fertilizing device, which comprises: a plurality of fertilizer tanks and a mixing tank, wherein stirring mechanisms are arranged in the fertilizer tanks and the mixing tank; the stirring mechanism comprises a stirring motor, a stirring shaft connected with the output end of the stirring motor, and a plurality of stirring blades arranged on the stirring shaft; the stirring shaft is of a hollow structure, at least one ultrasonic vibrator assembly is respectively arranged on the upper part, the middle part and the lower part of the stirring shaft, and a PTC constant temperature heating assembly is arranged in the bottom end of the stirring shaft; the water inlet pipe is used for injecting water into the fertilizer tanks and the mixing tank; the fertilizer supply pipe is used for conveying the fertilizers in the plurality of fertilizer tanks into the mixing tank according to a preset proportion; the fertilizer pipe is used for conveying the fertilizer in the mixing tank to an irrigation pipe network; and the control unit is used for controlling the start and stop of the stirring motor, the ultrasonic vibrator assembly and the PTC constant-temperature heating assembly. The utility model has the functions of automatic fertilizer preparation, automatic quantitative fertilization and automatic cleaning, can save manual fuzzy fertilization, improve the working efficiency and the fertilization precision, and can also save water and fertilizer.
Description
Technical Field
The application belongs to the technical field of agriculture, especially an intelligent fertilizer injection unit.
Background
At present, a large number of areas in China have the problem of unscientific irrigation and fertilization. In order to pursue crop yield, farmers do not have reasonable fertilizers, so that the fertilizer utilization rate is low, waste is caused, and the problems of soil hardening, water pollution and the like are further aggravated. Thus, more scientific agricultural new technologies are compliant, such as water and fertilizer integration technologies. The water and fertilizer integrated technology refers to a novel agricultural technology integrating irrigation and fertilization, and has various advantages, such as: the fertilizer efficiency is fast, the nutrient utilization rate is high, the water and the fertilizer are saved, the time and the labor are saved, and the like, and the application of the water and fertilizer integrated technology becomes normalized in the future, so that the method is a necessary way for promoting the sustainable development of agriculture.
The intelligent fertilizer device is one of the important components of the water and fertilizer integrated technology. However, most of the existing intelligent fertilizer application devices only adopt a mechanical stirring mode to promote the fertilizer to be uniformly dissolved in the solvent, but the mechanical stirring mode is difficult to ensure that the fertilizer is fully dissolved, and the fertilizer which is not fully dissolved can influence the fertilizer application precision and has hidden danger of blocking a pipeline; and the problem of fertilizer jar washs difficulty is not solved to current intelligent fertilizer injection unit generally. For example, in chinese patent publication No. CN216820685U, there is disclosed an intelligent water and fertilizer integrated machine device, in which a stirring mechanism is provided in a fertilizer and water mixing tank, and fertilizer is dispersed in a solvent only by the stirring mechanism, so that the above-mentioned problems are also present.
Disclosure of Invention
In view of this, the purpose of this application is to provide an intelligent fertilizer injection unit, and this intelligent fertilizer injection unit can ensure the abundant solution of fertilizer and the washing of fertilizer jar more convenient more effectively.
The technical scheme of the application is realized as follows:
the application provides an intelligent fertilizer injection unit includes:
a plurality of fertilizer tanks and a mixing tank, wherein stirring mechanisms are arranged in the fertilizer tanks and the mixing tank; the stirring mechanism comprises a stirring motor, a stirring shaft connected with the output end of the stirring motor, and a plurality of stirring blades arranged on the stirring shaft; the stirring shaft is of a hollow structure, at least one ultrasonic vibrator assembly is respectively arranged on the upper part, the middle part and the lower part of the stirring shaft, and a PTC constant temperature heating assembly is arranged in the bottom end of the stirring shaft;
the water inlet pipe is used for injecting water into the fertilizer tanks and the mixing tank;
the fertilizer supply pipe is used for conveying the fertilizers in the plurality of fertilizer tanks into the mixing tank according to a preset proportion;
the fertilizer pipe is used for conveying the fertilizer in the mixing tank to an irrigation pipe network;
and the control unit is used for controlling the start and stop of the stirring motor, the ultrasonic vibrator assembly and the PTC constant-temperature heating assembly.
In some embodiments, the agitator motor is mounted to the outer surface of the upper cover of the tank, and the output end of the agitator motor is removably connected to the agitator shaft, where the tank includes a plurality of fertilizer tanks and a mixing tank.
In some embodiments, the plurality of stirring blades are two groups of stirring blades, and the two groups of stirring blades are respectively arranged at different longitudinal positions of the stirring shaft.
In some specific embodiments, the water inlet end of the water inlet pipe is used for being connected with a water source of an irrigation system, the water inlet pipe is provided with water outlet branch pipes which are respectively connected with a plurality of fertilizer tanks and a mixing tank, and each water outlet branch pipe is respectively provided with an electromagnetic valve; each electromagnetic valve is connected with the control unit.
In some specific embodiments, the outlet end of the fertilizer supply pipe is connected with the mixing tank, the fertilizer supply pipe is provided with a plurality of fertilizer outlet branch pipes which are respectively connected with the fertilizer tanks, and each fertilizer outlet branch pipe is respectively provided with an electromagnetic valve; a fertilizer supply pump is also arranged on the fertilizer supply pipe, and a first electromagnetic flowmeter is arranged on the fertilizer supply pump; each electromagnetic valve, the fertilizer supply pump and the first electromagnetic flowmeter are all connected with the control unit.
In some embodiments, one end of the fertilization tube is connected with the mixing tank, and the other end of the fertilization tube is used for being connected with an irrigation pipe network; the fertilization pipe is also provided with an electromagnetic valve and a fertilization pump, and the fertilization pump is provided with a second electromagnetic flowmeter; each electromagnetic valve, the fertilization pump and the second electromagnetic flowmeter are all connected with the control unit.
In some embodiments, a plurality of fertilizer tanks and a mixing tank are respectively provided with a high-level liquid level sensor and a low-level liquid level sensor, and each high-level liquid level sensor and each low-level liquid level sensor are connected with the control unit.
In some embodiments, the bottoms of the fertilizer tanks and a mixing tank are provided with temperature sensors, and each temperature sensor is connected with the control unit.
In some embodiments, the number of fertilizer cans is 3.
Compared with the prior art, the application has the following beneficial effects:
1. the automatic fertilizer distribution device has the functions of automatic fertilizer distribution, automatic quantitative fertilization and automatic cleaning, can save manual fuzzy fertilization, improve the working efficiency and the fertilization precision, can save water and fertilizer, and is especially suitable for precise planting fields such as greenhouse.
2. The application combines mechanical stirring with ultrasonic dispersion and is assisted by a heating mode, so that the full dispersion, dissolution and mixing of the fertilizer can be promoted in a fertilizer preparation working mode; under the cleaning working mode, the ultrasonic dispersion and heating mode can promote the falling of fertilizer residues adhered to the inner walls of the fertilizer tank and the mixing tank, and the mechanical stirring and ultrasonic dispersion and heating mode can jointly promote the falling fertilizer residues to be fully dissolved in the solvent, so that the cleaning is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an intelligent fertilizing device according to an embodiment of the application;
fig. 2 is a schematic structural view of a stirring mechanism in an embodiment of the present application.
Reference numerals:
11-a first fertilizer tank, 12-a second fertilizer tank and 13-a third fertilizer tank; 20-a mixing tank; 30-a water inlet pipe, 31-a first electromagnetic valve, 32-a second electromagnetic valve, 33-a third electromagnetic valve and 34-a fourth electromagnetic valve; 40-a fertilizer supply pipe, 41-a fifth electromagnetic valve, 42-a sixth electromagnetic valve, 43-a seventh electromagnetic valve, 44-a fertilizer supply pump and 45-a first electromagnetic flowmeter; 50-fertilization pipes, 51-eighth electromagnetic valves, 52-fertilization pumps and 53-second electromagnetic flow meters; 61-stirring motor, 62-stirring shaft, 63-stirring blade, 64-ultrasonic vibrator assembly and 65-PTC constant temperature heating assembly.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely in connection with the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, an intelligent fertilizer apparatus in an embodiment of the present application mainly includes 3 fertilizer tanks, a mixing tank 20, a water inlet pipe 30, a fertilizer supply pipe 40 and a fertilizer application pipe 50. The 3 fertilizer tanks are respectively marked as a first fertilizer tank 11, a second fertilizer tank 12, a third fertilizer tank 13, and stirring mechanisms are arranged in the 3 fertilizer tanks and the mixing tank 20. The fertilizer tank and the mixing tank are respectively provided with a water inlet, a feed inlet and a discharge outlet.
Inlet tube 30 is used to inject water into first fertilizer tank 11, second fertilizer tank 12, third fertilizer tank 13, and mixing tank 20. Specifically, the water inlet end of the water inlet pipe 30 is used for being connected with an irrigation system water source, and 4 water outlet branch pipes are connected to the water inlet ends of the first fertilizer tank 11, the second fertilizer tank 12, the third fertilizer tank 13 and the mixing tank 20 respectively, so that water of the irrigation system water source is injected into the fertilizer tank and the mixing tank. The 4 water outlet branch pipes are respectively provided with a first electromagnetic valve 31, a second electromagnetic valve 32, a third electromagnetic valve 33 and a fourth electromagnetic valve 34 which are respectively used for controlling the water inlet of the first fertilizer tank 11, the second fertilizer tank 12, the third fertilizer tank 13 and the mixing tank 20.
The fertilizer supply pipe 40 is used for conveying the fertilizers in the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13 into the mixing tank 20 according to preset proportions. Specifically, 3 fertilizer outlet branch pipes are connected to the fertilizer supply pipe 40 and are respectively connected to the discharge ports of the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13, and a fifth electromagnetic valve 41, a sixth electromagnetic valve 42 and a seventh electromagnetic valve 43 are respectively installed on the 3 fertilizer outlet branch pipes and are respectively used for controlling the discharge of the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13. The fertilizer supply pipe 40 is provided with a fertilizer supply pump 44, the fertilizer supply pump 44 is provided with a first electromagnetic flowmeter 45, the outlet end of the fertilizer supply pipe 40 is connected with the feed inlet of the mixing tank 20, the fertilizer supply pump 44 is used for sequentially pumping the fertilizer in the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13 to the mixing tank 20, and the first electromagnetic flowmeter 45 is used for monitoring the fertilizer pumped by each fertilizer tank so as to realize the proportional transportation of the fertilizer in each fertilizer tank.
The fertilizer pipe 50 is used to deliver fertilizer from the mixing tank 20 to an irrigation pipe network for irrigation. Specifically, one end of the fertilization tube 50 is connected with the discharge port of the mixing tank 20, and the other end is used for being connected with an irrigation pipe network. The fertilization pipe 50 is provided with an eighth electromagnetic valve 51 and a fertilization pump 52, a second electromagnetic flowmeter 53 is arranged on the fertilization pump 52, and the second electromagnetic flowmeter 53 is used for monitoring the fertilizer amount delivered to an irrigation pipe network.
The control unit is connected to all the solenoid valves and the fertilizer supply pump 44, the first electromagnetic flowmeter 45, the fertilizer pump 52, and the second electromagnetic flowmeter 53, and is used for controlling the start and stop of all the solenoid valves and the fertilizer supply pump 44, the first electromagnetic flowmeter 45, the fertilizer pump 52, and the second electromagnetic flowmeter 53, and for receiving the fertilizer amounts monitored by the first electromagnetic flowmeter 45 and the second electromagnetic flowmeter 53.
In this embodiment, stirring mechanisms with the same structure are disposed in the 3 fertilizer tanks and the mixing tank 20, and a tank body 70 shown in fig. 2 will be taken as an example to describe one possible structure of the stirring mechanism in this embodiment, where the stirring mechanism includes a stirring motor 61, a stirring shaft 62, and a plurality of stirring blades 63, the stirring motor 61 is mounted on the outer side of an upper cover 71 of the tank body 70, and the tank body 70 includes a first fertilizer tank 11, a second fertilizer tank 12, a third fertilizer tank 13, and the mixing tank 20; the output of stirring motor 61 connects (mixing) shaft 62, and (mixing) shaft 62 is located the jar inside, is equipped with a plurality of stirring leaf 63 on the (mixing) shaft 62. The stirring shaft 62 has a hollow structure, at least one ultrasonic vibrator assembly 64 is respectively arranged on the upper part, the middle part and the lower part of the stirring shaft, and a PTC constant temperature heating assembly 65 is arranged in the bottom end of the stirring shaft. In the embodiment of the present application, 2 ultrasonic vibrator assemblies 64 are respectively installed at the upper, middle and lower parts of the stirring shaft 62, and then 6 ultrasonic vibrator assemblies 64 are installed in total. In addition, in the embodiment of the present application, a set of stirring blades 63 are respectively disposed at the upper and middle portions of the stirring shaft 62, that is, in the embodiment of the present application, two sets of stirring blades 63 are included, and obviously, the two sets of stirring blades 63 and the ultrasonic vibrator assembly 64 should be disposed at different positions on the stirring shaft 62.
In the embodiment of the application, the stirring shaft 62 is arranged to be of a hollow structure, so that the ultrasonic vibrator assembly 64 and the PTC constant temperature heating assembly 65 can be conveniently installed and wired. A preferred scheme of the embodiment of the application is as follows: the stirring shaft 62 is detachably connected with the output end of the stirring motor 61, and when the ultrasonic vibrator assembly 64 or the PTC constant temperature heating assembly 65 fails, the stirring shaft is convenient to detach and overhaul.
Another preferred scheme of the embodiment of the application is as follows: the first fertilizer tank 11, the second fertilizer tank 12, the third fertilizer tank 13 and the mixing tank 20 are respectively provided with a high-level liquid level sensor and a low-level liquid level sensor, and the high-level liquid level sensor and the low-level liquid level sensor are connected with the control unit and are used for monitoring the liquid level in the tanks.
A further preferred embodiment of the present application is: a temperature sensor is respectively arranged in the first fertilizer tank 11, the second fertilizer tank 12, the third fertilizer tank 13 and the mixing tank 20, and each temperature sensor is connected with a control unit and is respectively used for monitoring the temperature of the fertilizer in the first fertilizer tank 11, the second fertilizer tank 12, the third fertilizer tank 13 and the mixing tank 20.
One possible mode of operation of the intelligent fertilizer apparatus of the embodiments of the present application will be provided below.
1. Fertilizer preparation
The first fertilizer tank 11, the second fertilizer tank 12, and the third fertilizer tank 13 are respectively used for storing pre-formulated fertilizers. The water quantity is preset through the water inlet pipe 30 into the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13, different kinds of fertilizers (solid-state fertilizers and liquid-state fertilizers can be poured into the corresponding fertilizer tanks respectively through the feed inlets of the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13, a stirring mechanism is started to stir, an ultrasonic vibrator assembly 64 is started to perform ultrasonic dispersion, and therefore the fertilizer is prepared in advance. When the ambient temperature is low, the PTC thermostatic heat element 65 may be activated to heat to further promote adequate dissolution of the fertilizer.
After the pre-preparation of the fertilizer is finished, the fertilizer is prepared, a corresponding electromagnetic valve and a fertilizer supply pump 44 are opened, and the fertilizer in the first fertilizer tank 11, the second fertilizer tank 12 and the third fertilizer tank 13 is sequentially injected into the mixing tank 20; simultaneously, a stirring mechanism and an ultrasonic vibrator assembly 64 in the mixing tank 20 are started to stir and disperse, so that the full mixing of different kinds of fertilizers is promoted, and the full dissolution is ensured. Likewise, when the ambient temperature is low, the PTC thermostatic heat generating component 65 within the mixing tank 20 may be activated for heating.
In the application, various fertilizers are respectively prepared in different fertilizer tanks, and mechanical stirring is combined with ultrasonic dispersion during the preparation to fully disperse and dissolve the fertilizers; and then the fully dissolved different kinds of fertilizers are injected into the mixing tank 20, and the different kinds of fertilizers are uniformly mixed with each other by combining mechanical stirring and ultrasonic dispersion.
2. Fertilizing
After the fertilizer is prepared in the mixing tank 20, the eighth electromagnetic valve 51 and the fertilizer pump 52 are opened, and the fertilizer pump 52 injects the fertilizer in the mixing tank 20 into an irrigation pipe network and then is transmitted to a field irrigation system for fertilizer application through the irrigation pipe network. During the fertilization process, the stirring mechanism and the ultrasonic vibrator assembly 64 in the mixing tank 20 can be kept working to ensure the uniformity of the fertilizer.
In the fertilization process, the second electromagnetic flowmeter 53 is used for monitoring the fertilization flow and the accumulated fertilization amount in real time, and when the preset fertilization amount is reached, the control unit controls the fertilization pump 52 and the eighth electromagnetic valve 51 to be closed, and the fertilization is stopped. The high level sensor and the low level sensor in the mixing tank 20 monitor the liquid level in real time, and when the liquid level is lower than the low level sensor or lower than a set value, the control unit controls to close the fertilization pump 52 and the eighth solenoid valve 51.
3. Cleaning
Including cleaning of the fertilizer tank and the mixing tank 20. When the fertilizer tank is cleaned, clean water is injected into the fertilizer tank through the water inlet pipe 30, the stirring mechanism is started to stir, and meanwhile, the ultrasonic vibrator assembly 64 and the PTC constant temperature heating assembly 65 are started, so that fertilizer residues adhered to the inner wall of the fertilizer tank can be promoted to be cleaned. After the fertilizer tank is cleaned, the cleaned water is pumped to the mixing tank 20 through the fertilizer supply pipe 40, a stirring mechanism in the mixing tank 20 is started, and simultaneously, the ultrasonic vibrator assembly 64 and the PTC constant temperature heating assembly 65 are started to clean the inside of the mixing tank 20. The clean water can be directly injected into the mixing tank 20 through the water inlet pipe 30 to clean the mixing tank 20. The cleaned mixed water is transmitted to an irrigation pipe network through a fertilizer pipe 50 and irrigated through a field irrigation system.
Therefore, the intelligent fertilizing device can at least realize the following functions:
(1) Automatic fertilizer preparation: the user can preset fertilizer preparation proportion according to fertilizer requirements of different stages of the crop growing period to automatically prepare fertilizer so as to ensure nutrient requirements of different growing periods of the crop;
(2) Automatic quantitative fertilization: the user can set the fertilizing amount, and when the flowmeter measures the fertilizing amount, the fertilizing is automatically stopped;
(3) And (3) automatic cleaning: after fertilization, the fertilizer tank and the mixing tank can be automatically cleaned, and the cleaned fertilizer residue and wastewater are sent to a field irrigation system, so that water and fertilizer are saved.
Generally, the intelligent fertilizing device can save manual fuzzy fertilization, improve working efficiency and fertilization precision, and can also save water and fertilizer.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but rather is intended to cover any and all modifications, equivalents, alternatives, and improvements within the spirit and principles of the present application.
Claims (9)
1. An intelligent fertilizer apparatus, characterized by comprising:
a plurality of fertilizer tanks and a mixing tank, wherein stirring mechanisms are arranged in the fertilizer tanks and the mixing tank; the stirring mechanism comprises a stirring motor, a stirring shaft connected with the output end of the stirring motor, and a plurality of stirring blades arranged on the stirring shaft; the stirring shaft is of a hollow structure, at least one ultrasonic vibrator assembly is respectively arranged on the upper part, the middle part and the lower part of the stirring shaft, and a PTC constant temperature heating assembly is arranged in the bottom end of the stirring shaft;
the water inlet pipe is used for injecting water into the fertilizer tanks and the mixing tank;
the fertilizer supply pipe is used for conveying the fertilizers in the plurality of fertilizer tanks into the mixing tank according to a preset proportion;
the fertilizer pipe is used for conveying the fertilizer in the mixing tank to an irrigation pipe network;
and the control unit is used for controlling the start and stop of the stirring motor, the ultrasonic vibrator assembly and the PTC constant-temperature heating assembly.
2. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
the agitator motor is installed in the upper cover surface of jar, agitator motor's output with detachable the (mixing) shaft is connected, and here jar includes a plurality of fertilizer tanks and blending tank.
3. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
the stirring blades are two groups of stirring blades, and the two groups of stirring blades are respectively arranged at different longitudinal positions of the stirring shaft.
4. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
the water inlet end of the water inlet pipe is used for being connected with a water source of an irrigation system, the water inlet pipe is provided with water outlet branch pipes which are respectively connected with a plurality of fertilizer tanks and a mixing tank, and each water outlet branch pipe is respectively provided with an electromagnetic valve; each electromagnetic valve is connected with the control unit.
5. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
the outlet end of the fertilizer supply pipe is connected with the mixing tank, the fertilizer supply pipe is provided with fertilizer outlet branch pipes which are respectively connected with a plurality of fertilizer tanks, and each fertilizer outlet branch pipe is respectively provided with an electromagnetic valve; a fertilizer supply pump is also arranged on the fertilizer supply pipe, and a first electromagnetic flowmeter is arranged on the fertilizer supply pump; each electromagnetic valve, the fertilizer supply pump and the first electromagnetic flowmeter are all connected with the control unit.
6. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
one end of the fertilization pipe is connected with the mixing tank, and the other end of the fertilization pipe is connected with the irrigation pipe network; the fertilization pipe is also provided with an electromagnetic valve and a fertilization pump, and the fertilization pump is provided with a second electromagnetic flowmeter; each electromagnetic valve, the fertilization pump and the second electromagnetic flowmeter are all connected with the control unit.
7. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
and a plurality of fertilizer tanks and a mixing tank are respectively internally provided with a high-level liquid level sensor and a low-level liquid level sensor, and each high-level liquid level sensor and each low-level liquid level sensor are connected with the control unit.
8. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
the bottoms of the fertilizer tanks and the mixing tank are respectively provided with a temperature sensor, and each temperature sensor is connected with the control unit.
9. An intelligent fertilising apparatus as claimed in claim 1, characterised in that:
the number of the fertilizer tanks is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320017245.XU CN218897533U (en) | 2023-01-05 | 2023-01-05 | Intelligent fertilizing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320017245.XU CN218897533U (en) | 2023-01-05 | 2023-01-05 | Intelligent fertilizing device |
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| CN218897533U true CN218897533U (en) | 2023-04-25 |
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| CN202320017245.XU Active CN218897533U (en) | 2023-01-05 | 2023-01-05 | Intelligent fertilizing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2818808C1 (en) * | 2023-10-25 | 2024-05-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Multifunctional mortar unit for production of working solutions of fertilizers and dosing for treatment of plants |
-
2023
- 2023-01-05 CN CN202320017245.XU patent/CN218897533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2818808C1 (en) * | 2023-10-25 | 2024-05-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Multifunctional mortar unit for production of working solutions of fertilizers and dosing for treatment of plants |
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