CN108055905A - A kind of walking ground lower leaf fertigation device - Google Patents
A kind of walking ground lower leaf fertigation device Download PDFInfo
- Publication number
- CN108055905A CN108055905A CN201810000416.1A CN201810000416A CN108055905A CN 108055905 A CN108055905 A CN 108055905A CN 201810000416 A CN201810000416 A CN 201810000416A CN 108055905 A CN108055905 A CN 108055905A
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- complex fertilizer
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- pipe
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- 239000003337 fertilizer Substances 0.000 claims abstract description 171
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000003973 irrigation Methods 0.000 claims abstract description 41
- 230000002262 irrigation Effects 0.000 claims abstract description 39
- 239000002689 soil Substances 0.000 claims abstract description 24
- 230000004720 fertilization Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 34
- 229910001220 stainless steel Inorganic materials 0.000 claims description 25
- 239000010935 stainless steel Substances 0.000 claims description 25
- 210000003608 fece Anatomy 0.000 claims description 15
- 239000010871 livestock manure Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 5
- 239000002828 fuel tank Substances 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000010496 root system development Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 238000009472 formulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
Lower leaf fertigation device, belongs to agricultural fertilizer equipment technical field the present invention relates to a kind of walking.The present invention includes water resource system, Irrigation and fertilization system, control system, complex fertilizer system；Water resource system is used to provide water source for Irrigation and fertilization system, complex fertilizer system；Irrigation and fertilization system is used to carry out boring geotechnique's work and bores the fertigation after soil；Complex fertilizer system is used to carry out complex fertilizer；Rotation, soluble fertilizer flow into complex fertilizer case of the control system for rotation axis when the movement of control device, the moving up and down of hydraulic cylinder, complex fertilizer, speed.The invention avoids the wastes of fertilizer during fertilising, can apply different amounts of fertilizer to the root system of different depth according to its root system development situation of crop different growing stage, can effectively reduce the waste of fertilizer and increase the yield of crop.It can realize precision fertilizing.It can also be irrigated when crop water shortage simultaneously, it is simple in structure, it is easy to operate, save fertilising and the cost poured water.
Description
Technical field
Lower leaf fertigation device, belongs to agricultural fertilizer equipment technical field the present invention relates to a kind of walking.
Background technology
Nowadays, people's fertigation is mostly manually directly to spray solarization, and artificial mark spraying solarization can not achieve precision irrigation fertilising,
The waste of a large amount of liquid manure is caused, increases cost.However crop root layering fertigation, Jiang Shui, fertilizer are directly sent to root system, reduce
The evaporation of moisture and the volatilization of fertilizer can increase the utilization rate of liquid manure.Lower leaf fertigation fills with being related to walking at present
The patent put is still few, generally fixed underground drip irrigation device：A kind of rich water integration layering irrigation system
（201510410749.8）, a kind of root system layered irrigation device（200303219009.3）With a kind of corn rich water integrated drop irrigation
Device（201320707766.4）Deng.One of which rich water integration layering irrigation system is mainly used to deficit irrigation, is only applicable in
In the sub-irrigation of part crop, irrigation rig interlayer spacing is certain, and water yield also all, causes root system intensive and loose
Local irrigation amount is the same, it is impossible to realize efficient water use；A kind of root system layered irrigation device is broadly divided into two layers up and down, for
The deep crop of root system is not suitable for, and is also only applicable to the sub-irrigation of part crop：A kind of corn rich water integrated drop irrigation dress
The plantation for being suitable only for corn is put, realizes the water-fertilizer integral of milpa, is existed to crop limitation, narrow scope of application,
It is unable to large-scale promotion use.Device and system mentioned above are all directly to be embedded in soil, filling are realized by way of trickle irrigation
Fertilising is irrigate, goes out that water speed is slow, is not suitable for for the crop of extreme dehydration.And above device and system do not go out to be now able to reality
The underground layered irrigation device of existing walking, while also there is not the fertigation amount difference for making different depth.
The content of the invention
The technical problem to be solved by the present invention is to：With there is provided a kind of walking lower leaf fertigation device of the invention, is used
The waste of fertilizer during fertilising is avoided applies different amounts of fertilizer to the root system of different depth, can effectively reduce fertilizer
Waste.
The technical scheme is that：A kind of walking ground lower leaf fertigation device, including water resource system, fertigation
System, control system, complex fertilizer system；
The water resource system is used to provide water source for Irrigation and fertilization system, complex fertilizer system；
The Irrigation and fertilization system is used to carry out boring geotechnique's work and bores the fertigation after soil；
The complex fertilizer system is used to carry out complex fertilizer；
The control system is used for the movement of control device, and hydraulic cylinder moves up and down, and the rotation of rotation axis, solvable during complex fertilizer
Property fertilizer into the flow of complex fertilizer case, speed；
The Irrigation and fertilization system includes water pump 11, fertilising pipe 14, drill bit 21, hydraulic cylinder 24, slide 25, connector 26；Complex fertilizer
System is connected with the fertilising pipe 14 of Irrigation and fertilization system, and fertilising pipe 14 is connected by connector 26 with slide 25, in hydraulic cylinder 24
Driving under, connector 26 drives fertilising pipe 14 to be slided up and down in slide 25, and fertilising pipe 14 lower end is equipped with drill bit 21；Liquid manure passes through
The power that water pump 11 is given from complex fertilizer system out again to fertilising pipe 14 in, liquid manure is pressed onto in soil by water pump 11 and is irrigated,
2 rear and front end of bottom plate each side there are one wheel, and connect two driving wheel electricity respectively on the wheel of bottom plate 2 front end two
Machine.
The water resource system includes flow meter II, gate valve, filter II, pvc pipe 22；Flow meter II, gate valve and filter
II is connected by pvc pipe 22, and inside pond or bucket, front end connects 22 end of pvc pipe with complex fertilizer case 9；Diversion
When be first turned on gate valve, water is successively by flow meter II and filter II into complex fertilizer case 9；
The Irrigation and fertilization system further includes filter I 10, manometer 12, pvc pipe 22, rack 23, electric hydraulic control valve 28；
The filter I 10, water pump 11 and manometer 12 are connected by pvc pipe 22, and pvc pipe 22 and fertilising pipe 14 pass through connector
26 are connected, and 22 other end of pvc pipe connection complex fertilizer case 9, rack 23 is fixed on a base plate 2, hydraulic cylinder 24 and electric hydraulic control valve
28 are fixed in rack 23, and electric hydraulic control valve 28 is used to control the opening and closing of hydraulic cylinder 24, the power that liquid manure is given by water pump 11
Out pass through filter I 10, water pump 11, manometer 12 successively from complex fertilizer case 9 again into fertilising pipe 14, by water pump 11 liquid manure
It is pressed onto in soil, connector 26 can be with sliding up and down in the slide 25 in rack 23；
The rod end that goes out of hydraulic cylinder 24 is connected with the top of connector 26, and the lower part of connector 26 and the top screw-type of fertilising pipe 14 connect
It connects, tells the lower part of fertilising pipe 14 and the top screw-type connection of drill bit 21, fertilising is driven by 24 drive sub 26 of hydraulic cylinder
Pipe 14 and drill bit 21 move up and down in slide 25, carry out boring geotechnological work, so as to fertilizer irrigation, the bottom plate of 14 underface of fertilising pipe
Brill soil fertilization is carried out on 2 through bottom plate 2 there are one hole 29 convenient for drill bit 21 to irrigate.
The complex fertilizer system includes switch I 4, switch II 5, fuel tank 6, motor 7, fertilizer preserving case 8, complex fertilizer case 9, liquid level sensor
13rd, negtive-pressure implement 16, solenoid valve, flow meter I 18, agitating vane 19, rotation axis 20；Complex fertilizer case 9 and fertilizer preserving case 8 are fixed on bottom plate 2
On, rotation axis 20 and agitating vane 19 are in 9 the inside of complex fertilizer case, and agitating vane 19 is mounted in rotation axis 20,20 one end of rotation axis
It is connected on motor 7, complex fertilizer case 9 is connected with fertilizer preserving case 8, and negtive-pressure implement 16, solenoid valve, flow meter I 18 are arranged on complex fertilizer case 9 and storage
On the pipe that fertilizer box 8 connects, liquid level sensor 13 is mounted in complex fertilizer case 9, and switch I 4 is for controlling solenoid valve, negtive-pressure implement 16
It is opened and closed so as to fulfill the dissolved fertilizer sucking complex fertilizer case 9 of 8 the inside of fertilizer preserving case；Switch II 5 for control the opening and closing of motor 7 from
And rotation axis 20 is driven to rotate and carries out complex fertilizer.
The control system includes power module, left wheel motor drive module, right wheel electrical machine drive module, hydraulic oil
Cylinder motor drive module, complex fertilizer motor drive module, solenoid valve driving module, display screen；Power module is used for as whole system
Power supply is provided, left wheel motor drive module and right wheel electrical machine drive module are used for the movement of control device, hydraulic cylinder electricity
Machine drive module is used for driving moving up and down for hydraulic cylinder, and complex fertilizer motor drive module is used to control the rotation of rotation axis, electricity
Magnet valve drive module is used for the flow for controlling soluble fertilizer into complex fertilizer case, speed, and display screen is connected with liquid level sensor 13.
The fertilising pipe 14 includes plastic tube 15, stainless steel tube 17, fertilising position 30；There is stainless steel tube in 14 outside of fertilising pipe
17, fertilising position 30 is equipped with every a distance thereon, apply fertilizer 30 camber of position, and several blind holes are set on arc,
Stainless steel tube 17 inlays one layer of plastic tube 15, and the place that plastic tube 15 is contacted with 17 arc of stainless steel tube is also disposed with several
Blind hole, for the diameter in hole than small on stainless steel tube 17, the blind hole of different depth is in different size on the pipe 14 that applies fertilizer, small in ends, in
Between it is big.
The drill bit 21 is facilitated insertion into below into inclined-plane to form tip in soil.
When the liquid level sensor is mounted in complex fertilizer case to detect the height of the solution in complex fertilizer case and every time fertilising
Formulation rate, the liquid level information detected and dose are shown on display screen.
Wherein described fertilising pipe 14 includes plastic tube 15, stainless steel tube 17, fertilising position 30.Fertilising pipe 14 can be replaced not
The fertilising pipe of same specification, when crop is different or crop is in different developmental stages, it is necessary to which the difference of the depth of fertilising, at this time may be used
To select different fertilising pipes, including level-one pipe, two level pipe, three-level pipe, level Four grade pipe if necessary can be with
It sets longer.In the setting of fertilising pipe, there is the stainless steel tube 17 of one layer of 10mm in its outside, and a fertilising is set every 10cm
Position sets an arc, such as Fig. 2 at the position of fertilising.Many blind holes are arranged on this arc, inside stainless steel tube
The plastic tube 15 of one layer of 5mm is inlayed, in the place contacted with 17 arc of stainless steel tube also arrangement there are many blind hole, but hole is straight
Footpath is smaller than stainless steel tube 17, and the purpose so set is exactly to block in order to prevent, small in ends in the size in hole is set, in
Between it is big, the size for passing through control hole realizes the fertigation amount of different depth.Pipe end of applying fertilizer connection is drill bit 21, and front end leads to
It crosses connector 26 with pvc pipe 22 to be connected, is conducive to the dismounting of fertilising pipe, rinses, reuse.
The beneficial effects of the invention are as follows：
1st, the device can freely walk, and pass through left and right sidesing driving wheel control direction；
2nd, the device sets layering fertigation can be according to the filling of the different times progress different depth of the difference and crop of crop
Irrigate fertilising, during fertigation, the hole on fertilising position above and below fertilising pipe is in different size, broad in the middle, small in ends, i.e. middle part
The root system fertilizer irrigation amount of position is more, and both ends are lacked, so as to achieve the effect that water-saving fertilizer-saving；
3rd, the underground fertilising pipe of the device can effective anti-clogging, at fertilising position, blind hole is big on stainless steel, the blind hole on plastic tube
Small, water pump gives liquid manure one pressure when greatly reducing the blocking in hole, and applying fertilizer, the hole that some have been blocked up to dredging.
4th, the device Fertilizer mixer is automatic to provide power by motor, and rotation axis and rotating vane is driven to rotate, is improved
The efficiency that water-soluble fertilizer is dissolved in water is allowed to be substantially dissolved in water.
5th, the device is easy to operate, convenient for management, manpower can also be saved while water-saving fertilizer-saving, reduces cost.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of present invention fertilising pipe；
Fig. 3 is Irrigation and fertilization system part-structure schematic diagram of the present invention；
Fig. 4 is the structure diagram of complex fertilizer case of the present invention.
Each label in Fig. 1-4：1- wheels, 2- bottom plates, 3- handles, 4- switch I, 5- switch II, 6- fuel tanks, 7- motors, 8-
Fertilizer preserving case, 9- complex fertilizer casees, 10- filters I, 11- water pumps, 12- manometers, 13- liquid level sensors, 14- fertilising pipes, 15- plastics
Pipe, 16- negtive-pressure implements, 17- stainless steel tubes, 18- flow meter Is, 19- agitating vanes, 20- rotation axis, 21- drill bits, 22-PVC pipes,
23- racks, 24- hydraulic cylinders, 25- slides, 26- connectors, 27- speed controls, 28- electric hydraulic control valves, 29- holes, 30- fertilisings
Position.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1：As shown in Figs 1-4, a kind of walking ground lower leaf fertigation device including water resource system, is irrigated
Fertilization system, control system, complex fertilizer system；
The water resource system is used to provide water source for Irrigation and fertilization system, complex fertilizer system；
The Irrigation and fertilization system is used to carry out boring geotechnique's work and bores the fertigation after soil；
The complex fertilizer system is used to carry out complex fertilizer；
The control system is used for the movement of control device, and hydraulic cylinder moves up and down, and the rotation of rotation axis, solvable during complex fertilizer
Property fertilizer into the flow of complex fertilizer case, speed；
The Irrigation and fertilization system includes water pump 11, fertilising pipe 14, drill bit 21, hydraulic cylinder 24, slide 25, connector 26；Complex fertilizer
System is connected with the fertilising pipe 14 of Irrigation and fertilization system, and fertilising pipe 14 is connected by connector 26 with slide 25, in hydraulic cylinder 24
Driving under, connector 26 drives fertilising pipe 14 to be slided up and down in slide 25, and fertilising pipe 14 lower end is equipped with drill bit 21；Liquid manure passes through
The power that water pump 11 is given from complex fertilizer system out again to fertilising pipe 14 in, liquid manure is pressed onto in soil by water pump 11 and is irrigated,
2 rear and front end of bottom plate each side there are one wheel, and connect two driving wheel electricity respectively on the wheel of bottom plate 2 front end two
Machine.
Further, the water resource system includes flow meter II, gate valve, filter II, pvc pipe 22；Flow meter II, gate valve
With filter II it is connected by pvc pipe 22, inside pond or bucket, front end connects 22 end of pvc pipe with complex fertilizer case 9
It connects；Gate valve is first turned on during diversion, water enters complex fertilizer case 9 by flow meter II and filter II successively.
Further, the Irrigation and fertilization system further includes filter I 10, manometer 12, pvc pipe 22, rack 23, electro-hydraulic
Control valve 28；
The filter I 10, water pump 11 and manometer 12 are connected by pvc pipe 22, and pvc pipe 22 and fertilising pipe 14 pass through connector
26 are connected, and 22 other end of pvc pipe connection complex fertilizer case 9, rack 23 is fixed on a base plate 2, hydraulic cylinder 24 and electric hydraulic control valve
28 are fixed in rack 23, and electric hydraulic control valve 28 is used to control the opening and closing of hydraulic cylinder 24, the power that liquid manure is given by water pump 11
Out pass through filter I 10, water pump 11, manometer 12 successively from complex fertilizer case 9 again into fertilising pipe 14, by water pump 11 liquid manure
It is pressed onto in soil, connector 26 can be with sliding up and down in the slide 25 in rack 23；
The rod end that goes out of hydraulic cylinder 24 is connected with the top of connector 26, and the lower part of connector 26 and the top screw-type of fertilising pipe 14 connect
It connects, tells the lower part of fertilising pipe 14 and the top screw-type connection of drill bit 21, fertilising is driven by 24 drive sub 26 of hydraulic cylinder
Pipe 14 and drill bit 21 move up and down in slide 25, carry out boring geotechnological work, so as to fertilizer irrigation, the bottom plate of 14 underface of fertilising pipe
Brill soil fertilization is carried out on 2 through bottom plate 2 there are one hole 29 convenient for drill bit 21 to irrigate.
Further, the complex fertilizer system include switch I 4, switch II 5, fuel tank 6, motor 7, fertilizer preserving case 8, complex fertilizer case 9,
Liquid level sensor 13, negtive-pressure implement 16, solenoid valve, flow meter I 18, agitating vane 19, rotation axis 20；Complex fertilizer case 9 and fertilizer preserving case 8 are solid
Determine on a base plate 2, rotation axis 20 and agitating vane 19 are in 9 the inside of complex fertilizer case, and agitating vane 19 is mounted in rotation axis 20, rotation
20 one end of axis is connected on motor 7, and complex fertilizer case 9 is connected with fertilizer preserving case 8, and negtive-pressure implement 16, solenoid valve, flow meter I 18 are arranged on mixed
On the pipe that fertilizer box 9 is connected with fertilizer preserving case 8, liquid level sensor 13 is mounted in complex fertilizer case 9 to detect the solution in complex fertilizer case
Height and every time fertilising when formulation rate, the liquid level information detected and dose are shown on display screen, switch I 4 use
In the opening and closing of control solenoid valve, negtive-pressure implement 16 complex fertilizer case 9 is sucked so as to fulfill the dissolved fertilizer of 8 the inside of fertilizer preserving case；Switch
II 5 carry out complex fertilizer for controlling the opening and closing of motor 7 so as to which rotation axis 20 be driven to rotate, and fuel tank 6 can provide power for motor 7
Source.
Further, the control system includes power module, left wheel motor drive module, right wheel electrical machine driving mould
Block, hydraulic cylinder motor drive module, complex fertilizer motor drive module, solenoid valve driving module, display screen；Power module is used for
Whole system provides power supply, and left wheel motor drive module and right wheel electrical machine drive module are used for the movement of control device, liquid
Compressing cylinder motor drive module is used for driving moving up and down for hydraulic cylinder（Particularly first drive electric hydraulic control valve 28）, complex fertilizer
Motor drive module is used to control the rotation of rotation axis（Particularly first driving motor 7）, solenoid valve driving module is for controlling
Soluble fertilizer enters the flow of complex fertilizer case, speed（I.e. by control solenoid valve on the pipe that complex fertilizer case 9 is connected with fertilizer preserving case 8,
Negtive-pressure implement 16 is realized）, display screen is connected with liquid level sensor 13, and speed control 27 can be used to adjust the speed of wheel 1.
Further, the fertilising pipe 14 includes plastic tube 15, stainless steel tube 17, fertilising position 30；14 outside of fertilising pipe
There is stainless steel tube 17, be equipped with fertilising position 30 every a distance thereon, apply fertilizer 30 camber of position, if being set on arc
Dry blind hole inlays one layer of plastic tube 15, the place that plastic tube 15 is contacted with 17 arc of stainless steel tube in stainless steel tube 17
Several blind holes are disposed with, the diameter in hole is than small on stainless steel tube 17, and the blind hole of different depth is in different size on the pipe 14 that applies fertilizer,
It is small in ends, it is broad in the middle.
Further, the drill bit 21 is facilitated insertion into below into inclined-plane to form tip in soil.
Further, the fertilising pipe uses different pipes according to the difference of the crop developmental stage different with crop.
Since crop is different and crop is in different growth periods, its root system is in different depth, at this moment needs the depth applied fertilizer
Also different, the too shallow growth for being unfavorable for crop is too deep then to waste fertilizer.Apply fertilizer pipe 14 include 1 grade of pipe, 2 grades of pipes, 3 grades
Pipe, 4 grades of pipes can also set longer if necessary, it is made of drill bit, stainless steel tube, plastic tube.1 grade of pipe
Only there are one fertilising position, suitable for carrying out the fertigation of underground 10cm, 2 grades of pipes there are two fertilising position, suitable for into
The fertigation of row underground 20cm, 3 grades of pipes are there are three fertilising position, suitable for carrying out the fertigation of underground 30cm, with this
Analogize 4 grades of pipes etc..In the setting of fertilising pipe, there is the stainless steel of one layer of 10mm in its outside, and one is set in the place of fertilising
Arc, such as Fig. 2.A lot of blind holes are disposed on this arc, the plastic tube for also having one layer of 5mm inside stainless steel, with not
Blind hole that there are many local also arrangements of steel arc contact of becoming rusty, but the diameter of blind hole is smaller than stainless steel, and the purpose so set is just
It is to block in order to prevent, in the size in hole is set, small in ends, middle increasing.Different depth is realized by the size of control hole
Fertigation amount.Fertilising pipe end connection is drill bit 21, and front end connection is fertigation device, is conducive to tearing open for fertilising pipe
Under, rinse, next time use again.When use solution from complex fertilizer case 9 out by filter I 10, water pump 11, manometer 12, apply
Fertile pipe 14, the pressure given with water pump 11 are pressed onto fertilizer in soil.
The present invention the course of work be：
The present invention can carry out layering fertigation according to root system development situation of the crop in different times.In the pipe that applies fertilizer is set,
The fertilizer applying hole at both ends is small, and intermediate fertilizer applying hole is big, solves the problems, such as that each fertilizer applying hole fertigation amount is the same, in water-saving fertilizer-saving
While, promote the growth and development of crop.Liquid level sensor is mounted in complex fertilizer case, can detect fertilizer inside complex fertilizer case
Height and the amount of each fertilizer irrigation realize precision irrigation fertilising.The system also achieves water-fertilizer integral, can be according to crop
Demand is irrigated or is applied fertilizer；
Hydraulic cylinder 24 is controlled to connector 26, fertilising 21 1 power of pipe 14 and drill bit by electric hydraulic control valve 28 first during use
Hole 29 is moved downward through in slide 25 to carry out boring soil into burying, and then passes through the control storage fertilizer of switch I 4 on handle 3 again
The dissolved fertilizer of 8 the inside of case enters complex fertilizer case 9, and is connect among fertilizer preserving case 8 and complex fertilizer case 9 there are one flow meter I 18, uses
To observe the dosage of soluble fertilizer.After dissolved fertilizer enters complex fertilizer case 9, the water of needs is drawn, then open gate valve, from water
Source water intaking, in order to ensure the quality of water, need to increase a filter II and filter some unnecessary impurity, shadow into complex fertilizer case 9
The quality of fertilising is rung, and a flow meter II is added to be used for observing water.After water and dissolved fertilizer enter complex fertilizer case 9, lead to
The switch II 5 crossed on handle 3 controls rotation axis 20 and agitating vane 19 to rotate, and dissolved fertilizer is made to be substantially dissolved in water, is carried
The quality of height fertilising, what rotation axis 20 connected is motor 7, can save manpower with mechanical agitation.Then the power given by water pump
Solution is sucked out by filter I 10, water pump 11, manometer 12 from complex fertilizer case 9 again to fertilising pipe 14, is given with water pump 11
Pressure fertilizer is pressed onto in soil, in order to prevent since pressure is excessive, pvc pipe 22 is made a mess of, installation one manometer 12 be used for
Pressure is detected, avoids pressure excessive.The height and fertilising every time that liquid level sensor 13 can detect the solution in complex fertilizer case during fertilising
When formulation rate, the liquid level information detected and dose are shown on display screen.When having applied fertilizer through electric hydraulic control valve 28
Control hydraulic cylinder 24 is moved up in slide 25 fertilising pipe to connector 26, fertilising 21 1 power of pipe 14 and drill bit from soil
In pull out.
Embodiment 2, as shown in Figs 1-4, a kind of walking ground lower leaf fertigation device, the present embodiment and embodiment 1
It is identical, wherein, when in use：
Control hydraulic cylinder 24 to connector 26, fertilising 21 1 power of pipe 14 and drill bit described by electric hydraulic control valve 28 first
Hole 29 is moved downward through in slide 25 to carry out boring soil into burying, then opens gate valve again, and from water source, water intaking enters complex fertilizer case
9, in order to ensure the quality of water, a filter II need to be increased and filter some unnecessary impurity, influence the quality irrigated, and
A flow meter II is added to be used for observing water.Then water is sucked out from complex fertilizer case 9 by filtering by the power that water pump is given
Device I 10, water pump 11, manometer 12, fertigation device arrive fertilising pipe 14 again, with the pressure that water pump 11 is given hydraulic pressure to soil
In.Formulation rate when liquid level sensor 13 detects the height of the water in complex fertilizer case and applies fertilizer every time during irrigation, the liquid that will be detected
Position information and irrigation volume are shown on display screen.It is managed again by switching control hydraulic cylinder to connector 26, fertilising after having irrigated
14 and 21 1 power of drill bit moved up in told slide 25 and fertilising pipe pulled out in soil.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be on the premise of present inventive concept not be departed from
Various changes can be made.
Claims (7)
1. a kind of walking ground lower leaf fertigation device, it is characterised in that：Including water resource system, Irrigation and fertilization system, control
System processed, complex fertilizer system；
The water resource system is used to provide water source for Irrigation and fertilization system, complex fertilizer system；
The Irrigation and fertilization system is used to carry out boring geotechnique's work and bores the fertigation after soil；
The complex fertilizer system is used to carry out complex fertilizer；
The control system is used for the movement of control device, and hydraulic cylinder moves up and down, and the rotation of rotation axis, solvable during complex fertilizer
Property fertilizer into the flow of complex fertilizer case, speed；
The Irrigation and fertilization system includes water pump（11）, fertilising pipe（14）, drill bit（21）, hydraulic cylinder（24）, slide（25）, connect
Head（26）；The fertilising pipe of complex fertilizer system and Irrigation and fertilization system（14）It is connected, fertilising pipe（14）Pass through connector（26）With slide
（25）Connection, in hydraulic cylinder（24）Driving under, connector（26）Drive fertilising pipe（14）In slide（25）In slide up and down, apply
Fertilizer pipe（14）Lower end is equipped with drill bit（21）；Liquid manure passes through water pump（11）The power given out is managed from complex fertilizer system to fertilising again（14）
In, pass through water pump（11）Liquid manure is pressed onto in soil and is irrigated；Bottom plate（2）Rear and front end each side there are one wheel,
And bottom plate（2）Two driving wheel motors are connected respectively on the wheel of front end two.
2. walking according to claim 1 ground lower leaf fertigation device, it is characterised in that：
The water resource system includes flow meter II, gate valve, filter II, pvc pipe（22）；Flow meter II, gate valve and filter II
All it is to pass through pvc pipe（22）It is connected, pvc pipe（22）End is inside pond or bucket, and front end is with complex fertilizer case（9）Connection；
Gate valve is first turned on during diversion, water enters complex fertilizer case by flow meter II and filter II successively（9）.
3. walking according to claim 1 ground lower leaf fertigation device, it is characterised in that：The fertigation system
System further includes filter I（10）, manometer（12）, pvc pipe（22）, rack（23）, electric hydraulic control valve（28）；
The filter I（10）, water pump（11）And manometer（12）Pass through pvc pipe（22）It is connected, pvc pipe（22）It is managed with fertilising
（14）Pass through connector（26）It is connected, pvc pipe（22）The other end connects complex fertilizer case（9）, rack（23）It is fixed on bottom plate（2）On,
Hydraulic cylinder（24）And electric hydraulic control valve（28）It is fixed on rack（23）On, electric hydraulic control valve（28）For controlling hydraulic cylinder
（24）Opening and closing, liquid manure passes through water pump（11）The power given is from complex fertilizer case（9）Out pass through filter I successively（10）, water pump
（11）, manometer（12）Fertilising pipe is arrived again（14）In, pass through water pump（11）Liquid manure is pressed onto in soil, connector（26）Can with mounted on
Rack（23）On slide（25）In slide up and down；
Hydraulic cylinder（24）Go out rod end and connector（26）Top connection, connector（26）Lower part with fertilising manage（14）Top
Screw-type connection tells fertilising pipe（14）Lower part and drill bit（21）Top screw-type connection, by hydraulic cylinder（24）Driving
Connector（26）Drive fertilising pipe（14）And drill bit（21）In slide（25）In move up and down, carry out boring geotechnological work, so as to apply fertilizer fill
It irrigates, fertilising pipe（14）The bottom plate of underface（2）It is upper that there are one holes（29）Convenient for drill bit（21）Through bottom plate（2）Carry out brill soil fertilization
It irrigates.
4. walking according to claim 3 ground lower leaf fertigation device, it is characterised in that：The complex fertilizer system bag
Include switch I（4）, switch II（5）, fuel tank（6）, motor（7）, fertilizer preserving case（8）, complex fertilizer case（9）, liquid level sensor（13）, negative pressure
Device（16）, solenoid valve, flow meter I（18）, agitating vane（19）, rotation axis（20）；Complex fertilizer case（9）And fertilizer preserving case（8）It is fixed on
Bottom plate（2）On, rotation axis（20）And agitating vane（19）In complex fertilizer case（9）The inside, agitating vane（19）Mounted on rotation axis
（20）On, rotation axis（20）One end is connected to motor（7）On, complex fertilizer case（9）With fertilizer preserving case（8）Connection, negtive-pressure implement（16）, electromagnetism
Valve, flow meter I（18）It is arranged on complex fertilizer case（9）With fertilizer preserving case（8）On the pipe of connection, liquid level sensor（13）Mounted on complex fertilizer
Case（9）It is interior, switch I（4）For controlling solenoid valve, negtive-pressure implement（16）Opening and closing so as to fulfill fertilizer preserving case（8）The inside it is solvable
Property fertilizer sucking complex fertilizer case（9）；Switch II（5）For controlling motor（7）Opening and closing so as to driving rotation axis（20）It rotates and carries out
Complex fertilizer.
5. walking according to claim 4 ground lower leaf fertigation device, it is characterised in that：The control system bag
Include power module, left wheel motor drive module, right wheel electrical machine drive module, hydraulic cylinder motor drive module, complex fertilizer electricity
Machine drive module, solenoid valve driving module, display screen；Power module is used to provide power supply for whole system, and left wheel motor drives
Dynamic model block and right wheel electrical machine drive module are used for the movement of control device, and hydraulic cylinder motor drive module is used for driving hydraulic pressure
Oil cylinder moves up and down, and complex fertilizer motor drive module is used to control the rotation of rotation axis, and solenoid valve driving module can for controlling
Dissolubility fertilizer enters flow, speed, display screen and the liquid level sensor of complex fertilizer case（13）It is connected.
6. walking according to claim 1 or 2 ground lower leaf fertigation device, it is characterised in that：The fertilising pipe
（14）Including plastic tube（15）, stainless steel tube（17）, fertilising position（30）；Fertilising pipe（14）There is stainless steel tube in outside（17）,
On every a distance be equipped with fertilising position（30）, position of applying fertilizer（30）Camber sets several blind holes, not on arc
Become rusty steel pipe（17）Inlay one layer of plastic tube（15）, plastic tube（15）With stainless steel tube（17）The place of arc contact is also arranged
There are several blind holes, the diameter in hole compares stainless steel tube（17）On it is small, fertilising pipe（14）The blind hole of upper different depth is in different size,
It is small in ends, it is broad in the middle.
7. walking according to claim 2 or 7 ground lower leaf fertigation device, it is characterised in that：The drill bit
（21）It is facilitated insertion into below into inclined-plane with forming tip in soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810000416.1A CN108055905B (en) | 2018-01-02 | 2018-01-02 | Walking type underground layered irrigation and fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810000416.1A CN108055905B (en) | 2018-01-02 | 2018-01-02 | Walking type underground layered irrigation and fertilization device |
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| CN108055905A true CN108055905A (en) | 2018-05-22 |
| CN108055905B CN108055905B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810000416.1A Active CN108055905B (en) | 2018-01-02 | 2018-01-02 | Walking type underground layered irrigation and fertilization device |
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| CN108719012A (en) * | 2018-05-24 | 2018-11-02 | 刘辉辉 | A kind of flexible drip irrigation appliance in herding grassland |
| CN108739311A (en) * | 2018-06-21 | 2018-11-06 | 安徽省中日农业环保科技有限公司 | A kind of semi-automatic trees fertigation all-in-one machine |
| CN109156140A (en) * | 2018-10-09 | 2019-01-08 | 浙江农林大学 | A kind of portable water-fertilizer integral system |
| CN111418329A (en) * | 2020-04-27 | 2020-07-17 | 王建宏 | Fertilizer injection unit is planted to crops |
| CN111713239A (en) * | 2019-03-01 | 2020-09-29 | 江苏华源节水股份有限公司 | Environment-friendly deep-application irrigation method for organic fertilizer |
| CN112772087A (en) * | 2020-12-30 | 2021-05-11 | 黑龙江东部节水设备有限公司 | Portable liquid manure tumbrel |
| CN114868636A (en) * | 2022-05-23 | 2022-08-09 | 青岛海澳特能源科技有限公司 | Automatic irrigation and drainage device |
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