CN109906738A - Standby fertilizer device and irrigation sprinkler and fertilizing method comprising this for fertilizer device - Google Patents
Standby fertilizer device and irrigation sprinkler and fertilizing method comprising this for fertilizer device Download PDFInfo
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- CN109906738A CN109906738A CN201711332843.1A CN201711332843A CN109906738A CN 109906738 A CN109906738 A CN 109906738A CN 201711332843 A CN201711332843 A CN 201711332843A CN 109906738 A CN109906738 A CN 109906738A
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Abstract
The present invention relates to a kind of standby fertile devices, comprising: complex fertilizer tank (1)；Blender (2), for stirring material in the complex fertilizer tank (1)；Fertile tank (3) is stored up, is interconnected with the complex fertilizer tank (1)；Defeated fertile pump (4), setting are interconnected between the complex fertilizer tank (1) and the fertile tank (3) of the storage and respectively with the complex fertilizer tank (1) and the fertile tank (3) of the storage；Fertilizing pump (5) is connected to the fertile tank (3) of the storage, for pumping the material stored up in fertile tank (3)；Fertilizer conveying mechanism (19), for conveying fertilizer to the complex fertilizer tank (1).Standby fertile device according to the present invention and fertilizing method fertilising speed are fast, high-efficient, while solving the problems, such as the excessive and at high cost problem of artificially applying fertilizer labor intensity, with good economic efficiency and social benefit.
Description
Technical field
Irrigation sprinkler and fertilizing method the present invention relates to a kind of standby fertile device and comprising the standby fertile device, more particularly, to
The standby fertile device of translation type sprinkler or truss-like sprinkler with reel.
Background technique
Irrigator when Chinese patent 201210357371.6 discloses a kind of mobile.A fertilising is provided on its vehicle frame
The water inlet pipe of fertilizer spreading tank and outlet pipe be coupled on the influent side of valve and the outlet pipe of water outlet side by tank, fertilizer spreading tank into
A hand-operated valve is respectively set on water pipe and outlet pipe, by adjusting two hand-operated valves, generates the hydraulic pressure of above-mentioned inlet tube and outlet tube
Pressure difference applies fertilizer to crop when irrigating so that the solution in fertilizer spreading tank is drawn into outlet pipe.It follows that this is existing
A fertilizer spreading tank is only provided in patent, and the solution in fertilizer spreading tank is preprepared.So, when in fertilizer spreading tank
Solution application after must just shut down the continuity inculcated preprepared solution again, therefore will cause fertilizer irrigation
Difference, fertilising speed is slow, extremely low to the efficiency of large area farmland fertilization.
Further, since water resource is very short, field irrigation just develops towards water-saving direction.Translation type sprinkler is water-saving
The large-scale Water saving type watering arrangement of type large area irrigation machinery.Currently, there is without standby fertile device and merely for translation type sprinkler
Unevenness of applying fertilizer is led to using fertilizing pump.
Moreover, the ability of existing standby fertile device continuous fertilization work is poor, the disposable amount for containing fertilizer solution is few, sprinkling
It needs that the fertilizer mixed is injected fertilizer applicator again after fertilising, when to the soil fertilizing of large area, needs to repeat to shut down dress
Material, then carries out spring application again, and it is low thus to bring working efficiency, fertilising speed equal shortcomings, while the amount applied fertilizer slowly
It is uncontrollable, it causes to waste.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides a kind of fertilizer and/or pesticide of being continuously uninterruptedly fed to
Standby fertilizer device.
For achieving the above object, the standby fertile device of the present invention, comprising:
Complex fertilizer tank；
Blender, for stirring material in the complex fertilizer tank；
Fertile tank is stored up, is interconnected with the complex fertilizer tank；
Defeated fertile pump, setting between the fertile tank of the complex fertilizer tank and the storage and respectively with the complex fertilizer tank and storage fertilizer tank
It is interconnected；
Fertilizing pump is connected to the fertile tank of the storage, for pumping the material stored up in fertile tank；
Fertilizer conveying mechanism, for conveying fertilizer to the complex fertilizer tank.
According to an aspect of the present invention, fertilizer conveying mechanism described at least 2 to 6 groups is set.
According to an aspect of the present invention, the standby fertile device includes fertilizer conveying mechanism described in 4 groups；The fertilizer conveying
Mechanism is arranged around the complex fertilizer tank, and the angle between fertilizer conveying mechanism described in two adjacent groups is 90.
According to an aspect of the present invention, the fertilizer conveying mechanism includes:
Store up fertile bucket；
Defeated fertilizer screw rod, for the fertilizer in the fertile bucket of the storage to be sent into the complex fertilizer tank；
Driving motor, for driving the defeated fertile screw rod rotation；
Driving mechanism, for driving the defeated fertile screw rod linear reciprocal movement；
Valve plate, setting is in described defeated fertile screw rod one end；
Weight sensor, setting is in the storage fertile bucket bottom.
According to an aspect of the present invention, the driving mechanism includes:
Hydraulic action cylinder is fixedly connected with the defeated fertile screw rod, for driving the defeated fertile screw rod to move back and forth；
Hydraulic power source is connect with the hydraulic action cylinder, for driving the hydraulic action cylinder to move.
According to an aspect of the present invention, the fertilizer conveying mechanism includes:
Fertile bucket is stored up, the fertile bucket position of the storage is on the complex fertilizer tank；
Conveying pipeline, one end of the conveying pipeline are connect with the fertile bucket of the storage, and the other end is connect with the complex fertilizer tank；
4th shut-off valve is set on the complex fertilizer tank and the conveying pipeline stored up between fertile tank；
Weight sensor is set to the storage fertile bucket bottom.
According to an aspect of the present invention, further includes:
First shut-off valve is set between the defeated fertile pump and the fertile tank of the storage；
Second shut-off valve is set to the complex fertilizer tank arrival end；
Third shut-off valve is set to the output end of the fertilizing pump.
According to an aspect of the present invention, the secondth shut-off valve is motor-driven valve.
, according to an aspect of the present invention, between second shut-off valve and the complex fertilizer tank third shut-off valve
Flowmeter is respectively equipped on the other end.
According to an aspect of the present invention, further includes:
PH sensor and EC sensor are set in the complex fertilizer tank；
High-order liquid-level switch and low level liquid-level switch are set on the tank skin of the complex fertilizer tank.
According to an aspect of the present invention, further includes:
Weight sensor is set to the bottom for storing up fertile tank；Or
High-order liquid-level switch and low level liquid-level switch are set on the tank skin for storing up fertile tank.
It according to an aspect of the present invention, further include frequency converter, for controlling the fertilizing pump.
According to the present invention, for achieving the above object, a kind of irrigation sprinkler including the standby fertile device is also provided, is also wrapped
Include positioning navigation device, the positioning navigation device be arranged in the standby fertile device center and/or the irrigation sprinkler
Fertilising end.
According to an aspect of the present invention, the positioning navigation device uses GPS or BEI-DOU position system.
According to the present invention, for achieving the above object, a kind of method applied fertilizer using above-mentioned irrigation sprinkler is also provided, including
Following steps:
A. fertilizer is injected into complex fertilizer tank from fertilizer conveying mechanism, suitable quantity of water is then injected into complex fertilizer tank by pipeline；
B. by blender by complex fertilizer tank fertilizer and water stir evenly；
C. the fertilizer solution stirred evenly is pumped by defeated fertile pump and is stored up in fertile tank；
D. the fertilizer solution stored up in fertile tank is pumped to irrigation sprinkler fertilising end by fertilizing pump and carries out spring application；
E. while executing step d, step a and b are repeated；
F. after executing step e, return step c.
It include complex fertilizer tank and the fertile tank of storage in standby fertile device according to the present invention.By defeated fertile pump by complex fertilizer tank according to the rules
The uniformly mixed fertilizer of ratio, pesticide pumping input are stored up in fertile tank, then through fertilizing pump by fertilizer from store up fertile tank pumping output to
Fertilizing equipment or structure.According to the present invention, complex fertilizer tank is controlled by shut-off valve and the fertile tank of storage is interconnected or isolation, realize complex fertilizer
Tank and the fertile tank of storage work independently from each other.While storing up fertile tank output fertilizer, it can be synchronized in complex fertilizer tank and carry out complex fertilizer operation,
And uniformly mixed fertilizer or pesticide are conveyed to the fertile tank of storage incessantly.Thus, it is possible to implement fertilising incessantly, apply agriculture
The operation of medicine.
Standby fertile device according to the present invention is equipped with fertilizer structure for conveying.Contain the fertile bucket of storage in fertilizer conveying mechanism.Store up fertile bucket
In store the fertilizer or pesticide of cloth to be applied, so that standby fertile device itself according to the present invention be made to carry fertilizer or pesticide.In root
Therebetween according to standby fertilizer device work of the invention, it is mixed the fertilizer feeding stored in fertile bucket can will to be stored up by manual or automatic control
In fertile tank.Guarantee to irrigate and apply fertilizer in time incessantly.
According to the present invention, it when the pesticide applied is solid particle, can be incited somebody to action by the fertilising screw rod being driven by motor
Solid fertilizer is sent into complex fertilizer tank.When the fertilizer applied be liquid fertilizer when, can using will store up fertilizer tank be positioned above it is mixed
The position of fertile tank flows into liquid fertilizer in complex fertilizer tank by gravity, realizes the supplement and addition of fertilizer.When the fertilizer applied
Or pesticide is when being solid, it can also be using this structure for conveying fertilizer or pesticide by gravity.
According to the present invention it is possible to which multiple groups fertilizer conveying mechanism is arranged, with the more fertilizer of Portable belt, fertilising continuation of the journey energy is improved
Power.When multiple groups fertilizer conveying mechanism is arranged, around complex fertilizer tank in order regularly arrange fertilizer conveying mechanism, make according to this hair
Bright standby fertile device entirety uniform force, will not generate weighting situation, can guarantee that posture is steady under prolonged working condition
It is fixed, guarantee that there is enough service life, it is not necessary to often maintenance.
In addition, the fertile bucket of multiple storages can hold different fertilizer, realize that multichannel fertilizer is administered alone or mixes application, i.e.,
When applying a kind of fertilizer, fertile bucket fertilizer only is stored up by one of；When mixing application fertilizer, by two of them or the fertile bucket of multiple storages
Fertilizer simultaneously.In this way, a variety of fertilizer applications can be implemented according to different fertilising situations, it is applicable in various farmlands and requires application different
The case where fertilizer, applies fertilizer.Storing up fertile bucket can be used for storage pesticide, to add fertilizer into complex fertilizer tank simultaneously as needed
Material and pesticide.When more fertilizer structure for conveying are arranged, a variety of different pesticides, different fertilizer can be added into complex fertilizer tank simultaneously
Material.
Shut-off valve and flowmeter are equipped in the pipeline of standby fertilizer device.Fertilizer solution can be efficiently controlled by shut-off valve
Flow so as to real-time control dose according to actual needs or applies pesticide volume.Using flowmeter can accurately learn water or
The amount of fertilizer solution, convenient for according to practical farmland area, accurately calculating the amount of required water or fertilizer solution.According to practical work
Make situation, is adaptively supplied water, applied fertilizer, sowing pesticide and adjustment fertilizer and the concentration of pesticide etc..It is achieved in essence
It really calculates, adjust fertilizer-injecting quantity in real time, and improve water, fertile utilization rate, solve existing center pivot irrigation sprinkler without standby fertilizer
The problem of device or standby fertile device unevenness of application.It is strong that standby fertile device according to the present invention simultaneously solves artificially applying fertilizer labour
Spend big problem and problem at high cost, with good economic efficiency and social benefit.
PH and EC sensor is equipped in complex fertilizer tank, the bottom for storing up fertile tank is also equipped with weight sensor, passes through Frequency Converter Control
Fertilizing pump.PH and EC sensor may be implemented to accurately control the concentration of fertilizer solution in complex fertilizer tank.Weight sensor monitoring storage
The amount of fertilizer solution in fertile tank, it is ensured that the fertilizer solution moment stored up in fertile tank guarantees sufficient amount, guarantees that continuous fertilization is irrigated.
In addition, frequency converter can with frequency control fertilizing pump, thus come realize in real time adjustment fertilizer solution output quantity so that fertilizer irrigation
Controllably, to realize the Variable Control of dose.
Standby fertile device according to the present invention, which can input the fertilizer solution mixed in complex fertilizer tank, to be stored up in fertile tank, You Chufei
Tank is that irrigation sprinkler fertilising end is applied fertilizer for fertilizer solution, then proceedes to the fertilizer that mixed fertilizer will mix again in complex fertilizer tank
Solution input is stored up in fertile tank.Continuously spring application, fertilising can be carried out in the farmland to large area so on circulate
It does not need to shut down feed supplement in the process, so that the fertilising efficiency of standby fertile device of the invention greatly improves, it is unit area
Rate faster, has saved the plenty of time compared with the prior art when farmland fertilization, saves cost of labor, has good economy
Benefit and social benefit.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 schematically shows a kind of structural plan of the standby fertile device of embodiment according to the present invention；
Fig. 2 schematically shows that a kind of fertilizer conveying mechanism of embodiment according to the present invention and the structure of complex fertilizer tank are arranged
Figure；
Fig. 3 schematically shows the structural plan of the standby fertile device of another embodiment according to the present invention.
Specific embodiment
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skills without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
When being described for embodiments of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
" rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", orientation or positional relationship expressed by "outside" are based on phase
Orientation or positional relationship shown in the drawings is closed, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned term cannot
It is interpreted as limitation of the present invention.
The present invention is described in detail with reference to the accompanying drawings and detailed description, embodiment cannot go to live in the household of one's in-laws on getting married one by one herein
It states, but therefore embodiments of the present invention are not defined in following implementation.
Fig. 1 schematically shows a kind of structure of the standby fertile device of embodiment according to the present invention.As shown in Figure 1, according to
Standby fertile device of the invention includes complex fertilizer tank 1, blender 2, stores up fertile tank 3, defeated fertile pump 4, fertilizing pump 5 and pipeline 6.In this embodiment party
In formula, above-mentioned complex fertilizer tank 1, the fertile tank 3 of storage, defeated fertile pump 4 and fertilizing pump 5 are in fluid communication with each other by pipeline 6.Water-main road 18 exists
It is vertically arranged from bottom to top in Fig. 1.The lower end on water-main road 18 is connected with water source, for irrigation clear water to be sent into from water source
Irrigation Machine (not shown).Standby fertile device according to the present invention, clear water is on the one hand drawn from water-main road 18, is sent into mixed
Fertile tank 1 is for dissolving fertilizer or pesticide；On the other hand, for the fertilizer being uniformly mixed or pesticide feedback to be sent into water-main road
18, so that fertilizer and/pesticide are sent into Irrigation Machine with clear water with irrigation.Standby fertile device according to the present invention constitutes one and opens
Put the hydraulic system of formula.Related technical field according to the present invention, in the present invention, so-called hydraulic system are irrigated for conveying
With water, fertilizer and necessary various pesticides.
In the present embodiment, complex fertilizer tank 1 is fitted with blender 2.Blender 2 is including drive part 201 and by drive rod
202 and stirring blade 203 form mixing part.As shown in Figure 1, in the present embodiment, drive part 201 is fixed on complex fertilizer
The top of tank 1,202 one end of drive rod are connect with drive part 201, and the other end is connected with stirring blade 203.Mixing part is located at
In complex fertilizer tank 1, and fertilizer, water and pesticide under the driving of drive part 201 in Stirring complex fertilizer tank 1.
As shown in Figure 1,1 top of complex fertilizer tank is equipped with to 1 water supply of complex fertilizer tank/fertilizer/for the through-hole 101 of pesticide, it can also be single
The solely through-hole (not shown) of setting conveying fertilizer.In standby fertile device according to the present invention, complex fertilizer tank 1 stores up fertile tank 3, is each
Pump and corresponding fluidly connecting between shut-off valve and flowmeter etc. are realized by pipeline 6.In the present embodiment, pass through pipe
Road 6 is by water from drawing and be sent into complex fertilizer tank 1 in water-main road 18.The second shut-off valve 8 is equipped in water supply conduit, to control
System enters the water of complex fertilizer tank 1 and opens or closes water supply.Second shut-off valve 8 can be motor-driven valve.In the present embodiment,
Electrical ball valve small using fluid damping, flexible movements.
In the present embodiment, using mechanically or manually solid-state or high concentration liquid fertilizer are fed in complex fertilizer tank 1.Example
Such as, fertilizer is delivered in complex fertilizer tank 1 by the mechanism of fertilizer conveyer or other transporting fertilizers.Using blender 2 to complex fertilizer
Fertilizer and water in tank 1 are stirred, and are mutually mixed uniformly in water and under stiring so that fertilizer is completely dissolved, are formed fertilizer
Solution.In the present embodiment, a complex fertilizer tank 1 is at least respectively set and stores up fertile tank 3.Design according to the present invention, for not
With fertilising situation and requirement, such as situations such as fertilization area is big, fertilization time is long, complex fertilizer tank 1 can be increased and store up fertile tank 3, respectively
Complex fertilizer tank 1 and the fertile tank 3 of storage in series or in parallel with each other can be arranged.
As shown in Figure 1, in the present embodiment, storing up the downstream that complex fertilizer tank 1 is arranged in fertile tank 3, passing through pipeline with complex fertilizer tank 1
6 connections.Defeated fertile pump 4 is provided on the pipeline 6 that fertile tank 3 and complex fertilizer tank 1 are stored up in connection.Defeated fertile pump 4 in complex fertilizer tank 1 for will stir
Uniform fertilizer solution is pumped into the fertile tank 3 of storage.In the present invention, it is defeated to fertilizer apparatus or irrigation rig by pipeline 6 to store up fertile tank 3
Send fertilizer and/or pesticide.In actual operation or during actual irrigation fertilising, fertilizer and/or pesticide are sent into complex fertilizer first
In tank 1, then it is stirred with blender 2.The fertilizer solution stirred evenly is sent into through defeated fertile pump 4 to be stored up in fertile tank 3.Then, sharp
(it in the present embodiment, can be electric check valve, for example, electric ball with shut-off valve, such as the first shut-off valve shown in FIG. 17
Valve), it cuts off complex fertilizer tank 1 and stores up the fluid channel between fertile tank 3.In this case, it can will be stored up in fertile tank 3 with fertilizing pump 5
Fertilizer solution pumping feeds back to water-main road 18, is then passed to corresponding fertilizer apparatus, implements fertilizer irrigation.At the same time,
Again fertilizer and/or pesticide are added into complex fertilizer tank 1, and are stirred again.Then, the first shut-off valve 7 is opened, fertilizer is molten
Liquid pump, which enters, to be stored up in fertile tank 3.So circulation, standby fertile device according to the present invention can continuously, implement to apply fertilizer for a long time
The operations such as irrigation.Thus it avoids in the prior art, when once filling it up with complex fertilizer tank 1 and stirring evenly implementation fertigation, complex fertilizer
Fertilizer solution in tank 1 is once applied cloth and is finished, it is necessary to stop fertilising, wait standby fertilizer again.
In the present embodiment, the fertilizer solution stored up in fertile tank 3 is pumped by fertilizing pump 5 through water-main road 18 to irrigation
Machine carries out sprinkler irrigation fertilization.It is stored up on fertile tank 3 and the pipeline 6 on water-main road 18 as shown in Figure 1, connection is arranged in fertilizing pump 5.At this
In embodiment, fertilizing pump 5 uses diaphragm pump or positive displacement pump.Certainly, the pump of other forms, such as plunger pump, vane pump are same
The purpose of the present invention may be implemented.But a kind of embodiment according to the present invention, frequency conversion control is equipped with for diaphragm type fertilizing pump 5
Device 13 processed.Through central control unit (not shown) under the guidance of preset Fertilization Model, by dose
Calculating, decision and in real time adjustment, using frequency-variable controller 13 control diaphragm type fertilizing pump 5 to dose implement control.
As shown in Figure 1, in one embodiment of the invention, standby fertilizer device further includes setting in connection 4 He of defeated fertile pump
The first shut-off valve 7 on the pipeline of fertile tank 3 is stored up, the second shut-off valve 8 on pipeline 6, and setting are set in connection fertilizing pump 5
With the third shut-off valve 10 on the pipeline at irrigation sprinkler fertilising end.In the present embodiment, the second shut-off valve 8 uses electrical ball valve.
Design according to the present invention, the first shut-off valve 7 and third shut-off valve 10 can use other kinds of shut-off valve, such as gate valve
Deng.In addition, in the present invention, motor-driven valve can be used in above each valve.Thus, it is possible to by the way that standby fertilizer according to the present invention is filled
It sets and is connected with each other with other fertilizer apparatuses or equipment, whole system can be realized and be automatically controlled using central control unit.
As shown in Figure 1, in the present embodiment, the pipeline 6 between the second shut-off valve 8 and complex fertilizer tank 1 is equipped with flowmeter
11, for detecting the water in input complex fertilizer tank 1；It also is provided on pipeline 6 between third shut-off valve 10 and irrigation sprinkler fertilising end
Flowmeter 11, for detecting the fertilizer solution amount for giving fertilizer apparatus.It in the present embodiment, can be effectively using shut-off valve
The flow of fertilizer solution is controlled, amount according to actual needs can be with real-time control.Be aided with flowmeter, can accurately learn water or
The amount of fertilizer solution number so that according to the area in practical farmland, the amount of water required for accurately calculating or fertilizer solution.
It is additionally provided with PH sensor, EC sensor and liquid-level switch in complex fertilizer tank 1 in standby fertile device according to the present invention, is stored up
The bottom of fertile tank 3 is also equipped with weight sensor 12, is additionally provided with high-order liquid-level switch 16 on the tank skin of the fertile tank 3 of storage and low level liquid level is opened
17 are closed, is connected with frequency converter 15 by fertilizing pump 5.
In the present embodiment, complex fertilizer tank 1 is equipped with low level liquid-level switch 13 and high-order liquid-level switch 14, stores up fertile tank 3 and is equipped with
High-order liquid-level switch 16 and low level liquid-level switch 17.The setting of low level liquid-level switch 14 or 17 is in complex fertilizer tank 1 and/or stores up in fertile tank 3
Bottom or position close to bottom, for monitoring complex fertilizer tank 1 and/or storing up the least of the fertilizer solution allowed in fertile tank 3
Amount.The timely feed supplement of prompt system when the fertilizer solution deficiency in complex fertilizer tank 1 and/or the fertile tank 3 of storage.High-order liquid-level switch 13 or 16
Complex fertilizer tank 1 is set and/or stores up the top in fertile tank 3 or the position close to top, for monitoring complex fertilizer tank 1 and/or storage fertilizer
The amount of fertilizer solution is fully loaded in tank 3.It is mentioned when being full of fertilizer solution or enough fertilizer solutions in complex fertilizer tank 1 and/or the fertile tank 3 of storage
Show that system stopping continues to be fed.It is possible thereby to guarantee that standby fertile device according to the present invention being capable of feed supplement in time and/or stopping in time
Feed supplement guarantees the normal operation of system, does not waste fertilizer solution, while guaranteeing uninterruptedly to apply fertilizer to farmland.?
In present embodiment, PH and EC sensor may be implemented to accurately control the concentration of fertilizer solution in complex fertilizer tank 1.According to actually applying
Fertile situation determines that concentration of fertilizer is applied fertilizer, and it is good to guarantee that fertilizer plays the role of farmland.Weight sensor 12 can be real-time
The amount of the fertilizer solution in fertile tank 3 is stored up in monitoring, it is ensured that the fertilizer solution moment in the fertile tank 3 of storage guarantees that sufficient amount carries out fertilising filling
It irrigates.In addition, frequency control fertilizing pump 5 may be implemented in the frequency converter 15 being arranged by fertilizing pump 5, realizes and adjust fertilizer solution in real time
Output quantity, so that fertilizer irrigation is controllable, to realize the Variable Control of dose.
Fig. 2 schematically shows a kind of fertilizer conveying mechanism of embodiment according to the present invention and the structure of complex fertilizer tank.Such as
Shown in Fig. 2, in the present embodiment, standby fertile device according to the present invention is provided with 4 groups of fertilizer conveying mechanisms 6, each fertilizer conveying
Mechanism 6 surrounds the alternate setting of complex fertilizer tank 1, and the angle between two groups of adjacent fertilizer conveying mechanisms 6 is 90 °.In the present invention
In, fertilizer conveying mechanism 6 is regularly to be arranged in order around complex fertilizer tank 1, thus make whole equipment uniform force, will not be generated
Situation is laid particular stress on, can guarantee attitude stabilization under prolonged working condition, guarantees that there is enough service life, it is not necessary to often
Maintenance.
As shown in Fig. 2, fertilizer conveying mechanism 19 according to the present embodiment includes storing up fertile bucket 1901, defeated fertilizer screw rod 1902,
Driving motor 1903 and driving mechanism 1904.It is protruded into defeated fertile screw rod 1902 and is equipped with valve plate 1905 on one end in complex fertilizer tank 1.
As shown in Fig. 2, in the present embodiment, defeated fertilizer screw rod 1902 can be done linearly by the driving of driving mechanism 1904
It moves back and forth, i.e., the movement in figure from left to right or from right to left.When needs will store up the solid-state fertilizer stored in fertile bucket 1901
When material supplement is sent into fertilizer-mixing barrel 1, in the present embodiment, defeated fertile screw rod 1902 is driven to move downward by driving mechanism 1904,
On the one hand enter defeated fertile screw rod 1902 and store up fertile bucket 1901；On the other hand, change the valve plate 1905 of 1902 front end of defeated fertile screw rod
The defeated fertile channel for leading to complex fertilizer tank 1 is opened in position.Then, it drives defeated fertile screw rod 1902 to rotate by driving motor 1903, passes through spiral shell
The solid fertilizer for storing up fertile bucket 1901 is transported in complex fertilizer tank 1 by vane piece.When defeated fertilizer finishes, driven by driving mechanism 1904 defeated
Fertile screw rod 1902 moves right, and exits, while changing the position of valve plate 1905 again from storing up in fertile bucket 1901, will open into complex fertilizer tank
1 defeated fertile channel is closed.In embodiments, driving mechanism 1904 includes hydraulic action cylinder 1906 and hydraulic power source 1907.It is hydraulic
When the plunger shaft feed liquor of application cylinder 1906, piston rod stretches out, and then pushes defeated fertile screw rod 1902 mobile to left side shown in Fig. 2,
Carry out the operation that fertilizer is supplemented to complex fertilizer tank 1.Conversely, piston rod recycles, defeated fertile channel is closed using valve plate 1905, and prevents
Liquid in complex fertilizer tank 1, which flows backwards to enter, to be stored up in fertile bucket 1901.Hydraulic power source 1907 is hydraulic pump.As another embodiment, it adopts
With starting driving method, or the reciprocating motion for using electric cylinders to drive defeated fertile screw rod 1902.As shown in Fig. 2, in embodiments,
Driving mechanism 1904 can be and pneumatically or hydraulically drive pushing meanss, such as cylinder or hydraulic cylinder, be also possible to the drive such as electric cylinders
Dynamic device.Valve plate 1905 can be using the structure that can arbitrarily open and close defeated fertile channel.Valve plate 1905 moves, and can be with defeated fertilizer
Screw rod 1902 moves simultaneously, can also use other independent electric controllers, such as electromagnetic control apparatus.As long as can be real
Now defeated fertile screw rod 1902 can be opened when protruding into complex fertilizer tank 1, allow defeated fertile screw rod 1902 to convey fertilizer to complex fertilizer tank 1, in defeated fertilizer
Screw rod 1902 is closed when extracting out from complex fertilizer tank 1, and the material in complex fertilizer tank 1 is stopped to be back to the fertile bucket 1901 of storage.
In the present embodiment, as the closing of valve plate 1905, complex fertilizer tank 1 and the channel stored up between fertile bucket 1901 are cut
It is disconnected.When implementing stirring in complex fertilizer tank 1, fertilizer solution therein will be moved in tank, be rotated, but due to the pass of valve plate 1905
It closes, will prevent liquid from entering the fertile bucket 1901 of storage, so that the solid fertilizer stored up in fertile bucket 1901 be avoided not yet to be transported to complex fertilizer tank 1
In the problem of just being dissolved in advance appearance.It also avoids simultaneously during the work time, the standby fertile device as caused by the injustice of farmland
Jolting and fertilizer in fertile bucket 1901 will be stored up and shaken into complex fertilizer tank 1 in operation.
Fig. 3 schematically shows the structure of the standby fertile device of another embodiment according to the present invention.It is according to the present invention
Another embodiment, as shown in figure 3, fertilizer conveying mechanism 19 includes storing up fertile bucket 1901, fertile bucket 1901 and complex fertilizer tank 1 are stored up in connection
Conveying pipeline 22.In the present embodiment, the position that fertile bucket 1901 is positioned above complex fertilizer tank 1 is stored up, by conveying pipeline 22 and is mixed
The connection of fertile tank 1.The 4th shut-off valve 20 for opening and closing conveying pipeline pipeline is provided on conveying pipeline.When needs are mended to complex fertilizer tank 1
When filling fertilizer, the 4th shut-off valve 20 on conveying pipeline 22 is opened.There is difference in height between fertile bucket 1901 and complex fertilizer tank 1 due to storing up,
The top that fertile bucket 1901 is located at complex fertilizer tank 1 is stored up, so the fertilizer stored up in fertile bucket 1901 can fall under gravity into complex fertilizer tank 1
In.When supplementary fertilizer finishes, the 4th shut-off valve 20 on conveying pipeline 22 is closed, stops conveying fertilizer.Certainly, in the 4th shut-off valve 20
Under conveying pipeline 22 on flowmeter can also be set to monitor the amount into fertilizer in complex fertilizer tank 1, come to convey fertilizer accurately with this
The amount of material.By the structure setting of the fertilizer conveying mechanism 19 of present embodiment, the process for conveying fertilizer can be made simpler
Single, faster, the used time is less for speed, while making structure simpler, saves cost.
In addition, in the above-described embodiment, weight sensor 21 can be arranged in each bottom for storing up fertile bucket 1901.Pass through
Weight sensor 21 monitors each fertilizer amount stored up in fertile bucket 1901, can be in time into the fertile bucket 1901 of storage when fertilizer deficiency
Fertilizer is supplemented, guarantees standby fertile device long time continuous working according to the present invention, guarantees fertilizer supply.
Standby fertile device according to the present invention, multiple fertilizer conveying mechanisms 19, which are arranged, may be implemented to mend into complex fertilizer tank 1 in time
Fill a variety of different fertilizer of addition or pesticide.It is possible thereby to prepare incessantly for fertilizer apparatus containing various required fertilizer, agriculture
The standby fertilising material of medicine and water.Standby fertile device according to the present invention can work continuously for a long time, save man power and material.This
Outside, the fertile bucket 1901 of multiple storages can hold different fertilizer, and multichannel fertilizer may be implemented in this way and be administered alone or mix application,
When applying a kind of fertilizer, 1901 fertilizer of fertile bucket only is stored up by one of；When mixing application fertilizer, by two of them or multiple
Store up fertile bucket fertilizer simultaneously.So a variety of fertilizer applications can be implemented according to different fertilising situations, is applicable in various farmlands and wants
The case where seeking application different fertilizer is applied fertilizer.
Other than above-mentioned setting, PH sensor is additionally provided in the complex fertilizer tank 1 in standby fertile device according to the present invention, EC is passed
Sensor and liquid-level switch.The bottom for storing up fertile tank 3 is also equipped with weight sensor 12 or tank skin is equipped with liquid-level switch, fertilizing pump 5
Side is connected with frequency converter 15.In the present embodiment, the tank skin of complex fertilizer tank 1 is equipped with high-order liquid-level switch 13 and low level liquid level is opened
Close 14.The tank skin for storing up fertile tank 3 is equipped with high-order liquid-level switch 16 and low level liquid-level switch 17.Low level liquid-level switch 14,17 is set
The position for setting in complex fertilizer tank 1 and/or storing up the bottom or close bottom in fertile tank 3, for monitoring complex fertilizer tank 1 and/or storing up fertile tank 3
The least amount of the fertilizer solution of middle permission, when complex fertilizer tank 1 and/or when storing up the fertilizer solution deficiency in fertile tank 3 prompt system and
When feed supplement.High-order liquid-level switch 13,16 is arranged in complex fertilizer tank 1 and/or stores up the top in fertile tank 3 or the position close to top,
For monitoring the amount for being fully loaded with fertilizer solution in complex fertilizer tank 1 and/or the fertile tank 3 of storage, when complex fertilizer tank 1 and/or store up in fertile tank 3 full of fertilizer
Prompt system stopping continues to be fed when solution or enough fertilizer solutions.It is possible thereby to guarantee standby fertile device energy according to the present invention
It reaches timely feed supplement and/or stops feed supplement in time, can guarantee the normal operation of system in this way, guarantee does not waste fertilizer solution, together
When guarantee uninterruptedly apply fertilizer to farmland.In the present embodiment, PH and EC sensor may be implemented accurately to control
The concentration of fertilizer solution in complex fertilizer tank 1 processed.In this way according to the practical situation, to determine that concentration of fertilizer is applied fertilizer, Ke Yibao of applying fertilizer
Card fertilizer plays the role of farmland good.Weight sensor 12 can monitor the fertilizer solution amount stored up in fertile tank 3 in real time, it is ensured that
It stores up the sufficient amount of the fertilizer solution moment guarantee in fertile tank 3 and carries out fertilizer irrigation.In the present invention, storing up can only set on fertile tank 3
It sets weight sensor 12 or only liquid-level switch (high-order liquid-level switch 16 and low level liquid-level switch 17) is set, can also set simultaneously
Set weight sensor 12 and high-order liquid-level switch 16 and low level liquid-level switch 17.In addition, the frequency converter 15 being arranged by fertilizing pump 5 can
To implement frequency control to fertilizing pump 5, it is achieved in the output quantity of adjustment fertilizer solution in real time, so that fertilizer irrigation is controllable, from
And realize the Variable Control of dose.In the present embodiment, the center of standby fertile device according to the present invention and/or with it is standby
The fertilising end of the connected irrigation sprinkler of fertile device can also be arranged positioning navigation device, positioning navigation device can using GPS or
BEI-DOU position system.So, frequency converter and positioning navigation device collective effect can be so that standby fertile devices of the invention
It can apply fertilizer under conditions of any road conditions and the speed of service uniformly or dose is accurate.
In addition, trailer is with irrigation sprinkler as shown in Figure 1, standby fertile device according to the present invention can be carried on trailer 9
It moves and moves, without additional transport device.
In addition, this irrigation sprinkler further includes location navigation the present invention also provides a kind of irrigation sprinkler including above-mentioned standby fertile device
Device.In the present invention, the standby fertile center of device and/or the fertilising of irrigation sprinkler is arranged in irrigation sprinkler in positioning navigation device
End.Positioning navigation device according to the present invention can use GPS or BEI-DOU position system.So set, positioning can be passed through
Navigation device perceives the location of travel speed and fertilising end of irrigation sprinkler of irrigation sprinkler.So, it will sense
For data real-time delivery to irrigation sprinkler, the control unit in irrigation sprinkler can be according to the row of the data control irrigation sprinkler passed back
The irrigation sprinkler of position into speed and to(for) different fields, calculating, decision and the corresponding dose of control.So that according to the present invention
Irrigation sprinkler can apply fertilizer under any operating condition and the speed of service uniformly and dose is accurate, while guaranteeing the traveling of irrigation sprinkler
Path is accurate, and covering need to entirely fertilize the soil ground.Meanwhile because standby fertilizer device setting, enable irrigation sprinkler according to the present invention
Uninterruptedly precision fertilizing for a long time, fertilising speed is fast, high-efficient.
Above-mentioned setting according to the present invention, using it is above-mentioned include standby fertile device the practical following institute of method applied fertilizer of irrigation sprinkler
It states:
Fertilizing method according to the present invention the following steps are included:
A. fertilizer is injected into complex fertilizer tank 1 from fertilizer conveying mechanism 19, then injected into complex fertilizer tank in right amount by pipeline 6
Water；
B. by blender 2 by complex fertilizer tank 1 fertilizer and water stir evenly；
C. the fertilizer solution stirred evenly is pumped by defeated fertile pump 4 and is stored up in fertile tank 3；
D. the fertilizer solution stored up in fertile tank 3 is pumped to irrigation sprinkler fertilising end by fertilizing pump 5 and carries out spring application；
E. while executing step d, step a and b are repeated；
F. after executing step e, return step c.
Specific fertilizing method is as described below:
Fertilizer is filled in storing up fertile bucket 19, opens defeated fertile channel, for example, driving the flexible of defeated fertile screw rod 1902 by cylinder
The fertile channel that fertilizer conveys into complex fertilizer tank 1 of bucket 6 is stored up to open, then drives defeated fertile screw rod 1902 to revolve by driving motor 1903
Turn, so that fertilizer is delivered in complex fertilizer tank 1.Then suitable water is injected to complex fertilizer tank 1 by pipeline 7.Conveying fertilizer and
During water, injection rate is accurately judged and controlled by the way that corresponding shut-off valve and flowmeter is arranged.Input enough fertilizer and water
Afterwards, by blender 2 by complex fertilizer tank 1 fertilizer and water stir evenly so that fertilizer is dissolved in the water to form fertilizer solution.
The fertilizer solution stirred evenly is pumped by defeated fertile pump 4 and is stored up in fertile tank 3, is controlled by the first shut-off valve 8 and enters storage
The amount of fertilizer solution in fertile tank 3.
After the fertilizer solution stirred evenly in complex fertilizer tank 1 is evacuated in the fertile tank 3 of storage, cuts off complex fertilizer tank 1 and store up between fertile tank 3
Fluid passage.Fertilizer and water are injected into complex fertilizer tank 1 again, is then again stirring for uniformly waiting being pumped into and store up in fertile tank 3.And it takes out
Enter the fertilizer solution stored up in fertile tank 3 then to be pumped by the fertilizing pump 5 by Frequency Converter Control according to practical dose Variable Control
Spring application is carried out to irrigation sprinkler fertilising end.Flow is monitored by shut-off valve and flowmeter before spring application, dose is more
Accurately, it not will cause waste, and make fertilising controllable.
The process of above-mentioned complex fertilizer, storage fertilizer and fertilising is recycled, standby fertile device of the invention and irrigation equipment cooperate, in large area
Farmland in prolonged continuous fertilization irrigate, and dose can be adjusted in real time so that dose obtains Variable Control,
Working efficiency greatly improves, and realizes full-automation, has saved cost, achieved good economic benefit.
The foregoing is merely an embodiment of the invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (15)
1. standby fertilizer device characterized by comprising
Complex fertilizer tank (1)；
Blender (2), for stirring material in the complex fertilizer tank (1)；
Fertile tank (3) is stored up, is interconnected with the complex fertilizer tank (1)；
Defeated fertile pump (4), setting between the complex fertilizer tank (1) and storage fertilizer tank (3) and respectively with the complex fertilizer tank (1) and institute
The fertile tank (3) of storage is stated to be interconnected；
Fertilizing pump (5) is connected to the fertile tank (3) of the storage, for pumping the material stored up in fertile tank (3)；
Fertilizer conveying mechanism (19), for conveying fertilizer to the complex fertilizer tank (1).
2. standby fertile device according to claim 1, which is characterized in that fertilizer conveying mechanism described in setting at least 2 to 6 groups
(6)。
3. standby fertile device according to claim 2, which is characterized in that the standby fertile device includes the conveying of fertilizer described in 4 groups
Mechanism (19)；The fertilizer conveying mechanism (19) is arranged around the complex fertilizer tank (1), and fertilizer conveying mechanism described in two adjacent groups
(19) angle between is 90 °.
4. standby fertile device according to claim 1, which is characterized in that the fertilizer conveying mechanism (19) includes:
Store up fertile bucket (1901)；
Defeated fertilizer screw rod (1902), for the fertilizer stored up in fertilizer bucket (1901) to be sent into the complex fertilizer tank (1)；
Driving motor (1903), for driving the defeated fertile screw rod (1902) to rotate；
Driving mechanism (1904), for driving described defeated fertile screw rod (1902) linear reciprocal movement；
Valve plate (1905), setting is in described defeated fertile screw rod (1902) one end；
Weight sensor (21), setting is in fertile bucket (1901) bottom of the storage.
5. standby fertile device according to claim 4, which is characterized in that the driving mechanism (1904) includes:
Hydraulic action cylinder (1906) is fixedly connected with the defeated fertile screw rod (1902), for driving the defeated fertile screw rod (1902)
It moves back and forth；
Hydraulic power source (1907) is connect with the hydraulic action cylinder (1906), for driving the hydraulic action cylinder (1906) to move.
6. standby fertile device according to claim 1, which is characterized in that the fertilizer conveying mechanism (19) includes:
Fertile bucket (1901) is stored up, the fertile bucket (1901) of the storage is located on the complex fertilizer tank (1)；
Conveying pipeline (22), one end of the conveying pipeline (22) are connect with the fertile bucket (1901) of the storage, the other end and the complex fertilizer tank
(1) it connects；
4th shut-off valve (20) is set to the complex fertilizer tank (1) and the conveying pipeline (22) stored up between fertile tank (1901)
On；
Weight sensor (21) is set to fertile bucket (1901) bottom of the storage.
7. standby fertile device according to claim 1, which is characterized in that further include:
First shut-off valve (7) is set between the defeated fertile pump (4) and the fertile tank (3) of the storage；
Second shut-off valve (8) is set to complex fertilizer tank (1) arrival end；
Third shut-off valve (10), is set to the output end of the fertilizing pump (5).
8. standby fertile device according to claim 6 or 7, which is characterized in that second shut-off valve (8) is motor-driven valve.
9. standby fertile device according to claim 7, which is characterized in that second shut-off valve (8) and the complex fertilizer tank (1)
Between, on the other end of the third shut-off valve (10) be respectively equipped with flowmeter (11).
10. standby fertile device according to claim 1, which is characterized in that further include:
PH sensor and EC sensor are set in the complex fertilizer tank (1)；
High-order liquid-level switch (13) and low level liquid-level switch (14) are set on the tank skin of the complex fertilizer tank (1).
11. standby fertile device according to claim 9, which is characterized in that further include:
Weight sensor (12) is set to the bottom for storing up fertile tank (3)；Or
High-order liquid-level switch (16) and low level liquid-level switch (17) are set on the tank skin for storing up fertile tank (3).
12. according to claim 1 to standby fertilizer device described in one of 11, which is characterized in that further include frequency converter (15), for controlling
Make the fertilizing pump (5).
13. a kind of irrigation sprinkler including standby fertilizer device described in one of claim 1 to 12, which is characterized in that further include positioning
The standby fertile center of device and/or the fertilising end of the irrigation sprinkler is arranged in navigation device, the positioning navigation device.
14. irrigation sprinkler according to claim 13, which is characterized in that the positioning navigation device uses GPS or Beidou
Positioning system.
15. a kind of method applied fertilizer using irrigation sprinkler described in claim 13 or 14, comprising the following steps:
A. fertilizer is injected in from fertilizer conveying mechanism (19) to complex fertilizer tank (1), is then infused by pipeline (6) into complex fertilizer tank (1)
Enter suitable quantity of water；
B. by blender (2) by complex fertilizer tank (1) fertilizer and water stir evenly；
C. the fertilizer solution stirred evenly is pumped by defeated fertile pump (4) and is stored up in fertile tank (3)；
D. the fertilizer solution stored up in fertile tank (3) is pumped to irrigation sprinkler fertilising end by fertilizing pump (5) and carries out spring application；
E. while executing step d, step a and b are repeated；
F. after executing step e, return step c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332843.1A CN109906738A (en) | 2017-12-13 | 2017-12-13 | Standby fertilizer device and irrigation sprinkler and fertilizing method comprising this for fertilizer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332843.1A CN109906738A (en) | 2017-12-13 | 2017-12-13 | Standby fertilizer device and irrigation sprinkler and fertilizing method comprising this for fertilizer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109906738A true CN109906738A (en) | 2019-06-21 |
Family
ID=66959195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711332843.1A Pending CN109906738A (en) | 2017-12-13 | 2017-12-13 | Standby fertilizer device and irrigation sprinkler and fertilizing method comprising this for fertilizer device |
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| Country | Link |
|---|---|
| CN (1) | CN109906738A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352680A (en) * | 2019-07-18 | 2019-10-22 | 中国农业科学院农田灌溉研究所 | Water-fertilizer integral irrigation fertilization system for surface irrigation |
| CN113728778A (en) * | 2020-05-27 | 2021-12-03 | 王梦圆 | Water and fertilizer integrated water-saving irrigation device |
| CN113813840A (en) * | 2021-07-30 | 2021-12-21 | 张掖市众智众创科技有限公司 | Be applied to fertilizer feeding mechanism of array fertilizer distributor |
| CN113973561A (en) * | 2021-10-29 | 2022-01-28 | 扬州大学 | Automatic fertilizing and irrigating device |
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| CN104094722A (en) * | 2014-07-30 | 2014-10-15 | 周岩 | Water and fertilizer integrated fertilizer-distributing system |
| CN205357100U (en) * | 2015-12-14 | 2016-07-06 | 赣县沙地镇祥民兴农业专业合作社 | Medicine fertilizer injection unit is spouted in rural area |
| CN206294520U (en) * | 2016-12-21 | 2017-07-04 | 河北润农节水科技股份有限公司 | A kind of fertile machine of expandable type multi-path note |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094722A (en) * | 2014-07-30 | 2014-10-15 | 周岩 | Water and fertilizer integrated fertilizer-distributing system |
| CN205357100U (en) * | 2015-12-14 | 2016-07-06 | 赣县沙地镇祥民兴农业专业合作社 | Medicine fertilizer injection unit is spouted in rural area |
| CN206294520U (en) * | 2016-12-21 | 2017-07-04 | 河北润农节水科技股份有限公司 | A kind of fertile machine of expandable type multi-path note |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352680A (en) * | 2019-07-18 | 2019-10-22 | 中国农业科学院农田灌溉研究所 | Water-fertilizer integral irrigation fertilization system for surface irrigation |
| CN110352680B (en) * | 2019-07-18 | 2021-08-24 | 中国农业科学院农田灌溉研究所 | Water and fertilizer integrated irrigation and fertilization system for ground irrigation |
| CN113728778A (en) * | 2020-05-27 | 2021-12-03 | 王梦圆 | Water and fertilizer integrated water-saving irrigation device |
| CN113728778B (en) * | 2020-05-27 | 2022-11-22 | 王梦圆 | Water and fertilizer integrated water-saving irrigation device |
| CN113813840A (en) * | 2021-07-30 | 2021-12-21 | 张掖市众智众创科技有限公司 | Be applied to fertilizer feeding mechanism of array fertilizer distributor |
| CN113973561A (en) * | 2021-10-29 | 2022-01-28 | 扬州大学 | Automatic fertilizing and irrigating device |
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Application publication date: 20190621 |