A kind of automatic mixing fertilizer applicator
Technical field
The utility model relates to a kind of fertilizer applicators, more particularly, to a kind of automatic mixing fertilizer applicator.
Background technique
Existing fertilizer applicator is manually to adjust the size of valve according to the display on the spot of glass rotameter, to reach
Realization is gone to adjustment instantaneous flow ratio, whole process is time-consuming and laborious and occupies artificial.The utility model passes through teletransmission flow
Signal is uploaded to central controller by meter, and controller adjusts uninterrupted according to the ratio that program is set, and calculates cumulant,
Achieve the purpose that Tree Precise Fertilization;Pass through the aperture of operation control output valve according to the flow value of calculating, and by flow value
The valve opening constantly modified of feedback to achieve the purpose that control flow.Entire control process fully automatic operation, is not required to
Manual intervention is wanted, the control of time saving and energy saving and dose is accurate.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of automatic mixing fertilizer applicator, supervise in real time
Flowrate proportioning is controlled, can periodically quantify, realize the accurate proportioning of moisture and fertilizer.
To solve the above-mentioned problems, the utility model provides the following technical solution: a kind of automatic mixing fertilizer applicator, packet
Flowmeter, flow valve, ejector, transverse tube, longitudinal tubule (L tubule), touch-screen display and programmable controller are included, the transverse tube includes first
Transverse tube, the second transverse tube, third transverse tube, the 4th transverse tube, the 5th transverse tube and the 6th transverse tube, first transverse tube, the second transverse tube, third
Transverse tube, the 4th transverse tube, the 5th transverse tube one end be successively passed through tap water, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and ammonia fertilizer, first transverse tube,
Second transverse tube, third transverse tube, the 4th transverse tube, the 5th transverse tube this one end be mounted on flowmeter, the longitudinal tubule (L tubule) includes first vertical
Pipe, the second longitudinal tubule (L tubule), third longitudinal tubule (L tubule) and the 4th longitudinal tubule (L tubule), one end of first longitudinal tubule (L tubule), the second longitudinal tubule (L tubule), third longitudinal tubule (L tubule) and the 4th longitudinal tubule (L tubule)
It is connected to connection with the first transverse tube, first longitudinal tubule (L tubule), the second longitudinal tubule (L tubule), the other end of third longitudinal tubule (L tubule) and the 4th longitudinal tubule (L tubule) and the 6th are horizontal
Pipe connection connection, the middle part of first longitudinal tubule (L tubule) is connected to connection, the middle part of second longitudinal tubule (L tubule) and third transverse tube with the second transverse tube
Connection connection, the middle part of the third longitudinal tubule (L tubule) are connected to connection with the 4th transverse tube, and the middle part of the 4th longitudinal tubule (L tubule) and the 5th transverse tube connect
Lead to and connect, the end of the 6th transverse tube is equipped with ejector, and the flowmeter and flow valve pass through with programmable controller
Cable is electrically connected, and the programmable controller and computer and touch-screen display are electrically connected, the programmable controller
Interior includes logical edit module, display communication module, flow signal receiving module, adjustment signal output module and closed loop flow
Control module.
As a kind of optimal technical scheme of the utility model, on second transverse tube, third transverse tube and the 4th transverse tube
Flow valve is installed.
As a kind of optimal technical scheme of the utility model, the ejector is made of polyvinylidene fluoride material.
As a kind of optimal technical scheme of the utility model, the flowmeter uses metal floater flowmeter.
As a kind of optimal technical scheme of the utility model, the transverse tube and longitudinal tubule (L tubule) are technical grade UPVC pipeline.
As a kind of optimal technical scheme of the utility model, the flow signal of the flowmeter and programmable controller is connect
Module is received to be electrically connected.
As a kind of optimal technical scheme of the utility model, the adjustment signal of the flow valve and programmable controller is defeated
Module is electrically connected out.
Compared with current technology, the beneficial effects of the utility model are: the automatic mixing fertilizer applicator, reasonable in design tight
Gather, flowmeter uses metal floater flowmeter, has the output of 4-20ma standard analog signal and scene instruction, be suitable for it is severe,
The flow measurement of complicated environmental condition and various media.Ejector uses polyvinylidene fluoride material, anticorrosive, high temperature resistant.This
Utility model realizes Realtime Alerts using the control program automatically optimized, guarantees equipment safety, realizes unattended;User
It can also pass through external computer long-distance control by display on-site supervision;It monitors flowrate proportioning in real time, can periodically determine
Amount realizes the accurate proportioning of moisture and fertilizer.The utility model is designed reasonably and practical are suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the equipment flowsheet structural schematic diagram of the utility model;
Fig. 2 is the electrical principle structural schematic diagram of the utility model;
In figure: 1, flowmeter;2, flow valve;3, transverse tube;31, the first transverse tube;32, the second transverse tube;33, third transverse tube;34,
4th transverse tube;35, the 5th transverse tube;36, the 6th transverse tube;4, longitudinal tubule (L tubule);41, the first longitudinal tubule (L tubule);42, the second longitudinal tubule (L tubule);43, third longitudinal tubule (L tubule);
44, the 4th longitudinal tubule (L tubule);5, ejector;6, computer;7, touch-screen display;8, programmable controller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of automatic mixing fertilizer applicator, including flowmeter
1, flow valve 2, ejector 5, transverse tube 3, longitudinal tubule (L tubule) 4, touch-screen display 7 and programmable controller 8, transverse tube 3 include the first transverse tube
31, the second transverse tube 32, third transverse tube 33, the 4th transverse tube 34, the 5th transverse tube 35 and the 6th transverse tube 36, the first transverse tube 31, second are horizontal
Pipe 32, third transverse tube 33, the 4th transverse tube 34, the 5th transverse tube 35 one end be successively passed through tap water, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and ammonia
Fertilizer, the first transverse tube 31, the second transverse tube 32, third transverse tube 33, the 4th transverse tube 34, the 5th transverse tube 35 this one end be mounted on flow
Meter 1, longitudinal tubule (L tubule) 4 include the first longitudinal tubule (L tubule) 41, the second longitudinal tubule (L tubule) 42, third longitudinal tubule (L tubule) 43 and the 4th longitudinal tubule (L tubule) 44, and the first longitudinal tubule (L tubule) 41, second is vertical
One end of pipe 42, third longitudinal tubule (L tubule) 43 and the 4th longitudinal tubule (L tubule) 44 is connected to connection, the first longitudinal tubule (L tubule) 41, the second longitudinal tubule (L tubule) with the first transverse tube 31
42, the other end of third longitudinal tubule (L tubule) 43 and the 4th longitudinal tubule (L tubule) 44 is connected to connection, the middle part and second of the first longitudinal tubule (L tubule) 41 with the 6th transverse tube 36
The connection connection of transverse tube 32, the middle part of the second longitudinal tubule (L tubule) 42 are connected to connection, the middle part of third longitudinal tubule (L tubule) 43 and the 4th cross with third transverse tube 33
The connection connection of pipe 34, the middle part of the 4th longitudinal tubule (L tubule) 44 are connected to connection with the 5th transverse tube 35, and the end of the 6th transverse tube 36 is equipped with jet stream
Device 5, flowmeter 1 and flow valve 2 are electrically connected with programmable controller 8 by cable, programmable controller 8 and computer 6
It is electrically connected with touch-screen display 7, logical edit module, display communication module, flow letter is included in programmable controller 8
Number receiving module, adjustment signal output module and closed loop flow control module.
Flow valve 2 is mounted on second transverse tube 32, third transverse tube 33 and the 4th transverse tube 34, ejector 5, which uses, gathers inclined two
Fluoride material is made, and flowmeter 1 uses metal floater flowmeter, and transverse tube 3 and longitudinal tubule (L tubule) 4 are technical grade UPVC pipeline, flow
Meter 1 and the flow signal receiving module of programmable controller 8 are electrically connected, the adjustment signal of flow valve 2 and programmable controller 8
Output module is electrically connected.
Concrete principle: horizontal from the first transverse tube 31, the second transverse tube 32, third respectively when using this kind of automatic mixing fertilizer applicator
One end of pipe 33, the 4th transverse tube 35 and the 5th transverse tube 36 is passed through tap water, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and ammonia fertilizer, and flowmeter 1 monitors
Flow signal, and real-time Transmission, to programmable controller 8, programmable controller 8 is analyzed and processed flow signal, by can
Programmable controller 8 controls the size that flow valve 2 adjusts flow, and touch-screen display 7 passes through real-time logical with programmable controller 8
News, show programmable controller 8 acquisition data and logical operation as a result, and each equipment operating status;Receive behaviour
Make the instruction of personnel and controls the modification of data, and the inquiry to historical data, operation log, alarm logging, 5 benefit of ejector
Fertilizer liquid is sucked while flowing water with it and completes fusion, is applied fertilizer while irrigating.
The automatic mixing fertilizer applicator, reasonable in design compact, flowmeter 1 uses metal floater flowmeter, has 4-
The output of 20ma standard analog signal and scene instruction, the flow measurement suitable for severe, complicated environmental condition and various media.
Ejector 5 uses polyvinylidene fluoride material, anticorrosive, high temperature resistant.The utility model uses the control program automatically optimized,
It realizes Realtime Alerts, guarantees equipment safety, realize unattended;User can be by display on-site supervision, can also be by external
Computer 6 remotely controls;It monitors flowrate proportioning in real time, can periodically quantify, realize the accurate proportioning of moisture and fertilizer.This reality
The reasonable and practical with new design, is suitble to promote the use of.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.