CN107087467A - Removable liquid manure all-in-one - Google Patents
Removable liquid manure all-in-one Download PDFInfo
- Publication number
- CN107087467A CN107087467A CN201710317744.XA CN201710317744A CN107087467A CN 107087467 A CN107087467 A CN 107087467A CN 201710317744 A CN201710317744 A CN 201710317744A CN 107087467 A CN107087467 A CN 107087467A
- Authority
- CN
- China
- Prior art keywords
- water pump
- bucket
- liquid manure
- removable liquid
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003608 fece Anatomy 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 239000010871 livestock manure Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000005183 dynamical system Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000003337 fertilizer Substances 0.000 abstract description 18
- 230000002262 irrigation Effects 0.000 abstract description 7
- 238000003973 irrigation Methods 0.000 abstract description 7
- 230000004720 fertilization Effects 0.000 abstract description 3
- 241000208125 Nicotiana Species 0.000 abstract description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 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
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/32—Mixing fertiliser ingredients
Abstract
The invention discloses a kind of removable liquid manure all-in-one, it belongs to field of agricultural machinery.It mainly includes mobile system, and mobile system is provided with dynamical system and bucket；The dynamical system includes gasoline engine and water pump, and gasoline engine is connected by transmission device with water pump, and bucket bottom is connected by outlet pipe with water pump；The bucket top is provided with return pipe, and one end of return pipe above bucket with being connected, and the other end is connected with water pump；The outlet pipe is provided with secondary filtration net and tertiary filter, and tertiary filter is well strainer；The bucket top, which is provided with water inlet, water inlet, is provided with by-pass filtration net.The present invention is simple in construction, easy to use, efficiently solves the problems, such as vega Tree Precise Fertilization, reaches the purpose of cost efficiency, realizes Hills vega water fertilizer high efficiency, has filled up the blank on Hills water-fertilizer integral equipment in industry.Present invention is mainly used for the irrigation of Hills tobacco field fertilizing.
Description
Technical field
The invention belongs to field of agricultural machinery, specifically, more particularly to a kind of removable liquid manure all-in-one.
Background technology
Fertilizer apparatus is the key equipment for realizing the Integration of Water into Fertilizer, and it is mainly used for realizing that fertilising and slight irrigation are effective
With reference to the operability of fertilizer apparatus, the fertilising uniformity, accuracy and cost of manufacture are to determine whether it has popularization and application valency
The key of value.
At present, fertilizer apparatus is arranged on stem system in flue-cured tobacco water-fertilizer integral drip irrigation system, many to build peace using fixed
Dress, volume is big, complex operation, cost are higher, and uses differential fertilising more fertilizer apparatus and fill, and holds during fertilising
Easily cause fertilizer leaching loss, there is the not accurate problem of fertilising, at the same also there are problems that keeping an eye on, maintenance management expense height etc., and this
Plant fertilization system and be applied to concentrate regional in flakes.Vega carries out 3 years rotation systems, plants cigarette plot and does not fix relatively, so, on
Drip irrigation system is stated not to be suitable for planting the unfixed vega in cigarette plot and Hills.
The content of the invention
It is an object of the invention to overcome drawbacks described above there is provided a kind of removable liquid manure all-in-one, its is simple in construction, uses
It is convenient, vega Tree Precise Fertilization is efficiently solved the problems, such as, the purpose of cost efficiency is reached, Hills vega water fertilizer is realized
High efficiency, has filled up the blank on Hills water-fertilizer integral equipment in industry.
Described removable liquid manure all-in-one, including mobile system, mobile system are provided with dynamical system and bucket；It is described
Dynamical system includes gasoline engine and water pump, and gasoline engine is connected by transmission device with water pump, and bucket bottom passes through outlet pipe and water
Pump is connected.
Further, the bucket top is provided with return pipe, and one end of return pipe above bucket with being connected, the other end and water
Pump is connected；One end of outlet pipe is connected with bucket bottom, and the other end is connected with water pump.
Further, the outlet pipe is provided with secondary filtration net and tertiary filter, and tertiary filter filters for net formula
Device.
Further, the bucket top, which is provided with water inlet, water inlet, is provided with by-pass filtration net, by-pass filtration net and two
The filtering mesh number of level screen pack is 40 mesh.
Further, the mobile system includes vehicle frame, and bottom of frame is provided with movable pulley, and vehicle frame side is provided with pull bar；Draw
Bar is provided with pipe device is twined, and the delivery port of water pump is connected with twining pipe device.
Further, the movable pulley of the bottom of frame front end is universal wheel, and the movable pulley of bottom of frame rear end is orientation
Wheel.
Further, the dynamical system includes muffler and air cleaner, muffler and air cleaner respectively with
Gasoline engine is connected.
Further, the water pump is provided with control device, and control device includes pressure gauge, pressure-control valve and flow
Meter, pressure gauge and pressure-control valve be connected with water pump, the delivery port of pressure-control valve respectively with return pipe and twining pipe device and being connected,
Pressure-control valve and twine to be provided between pipe device and pass through flowmeter.
Further, the vehicle frame is provided with power switch and gear controller, power switch and gear controller difference
It is connected with gasoline engine.
Further, the outlet pipe and return pipe use EVA flexible pipes, and water pump is plunger type high-pressure water pump.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention uses gasoline engine for power source, and power meets power demand, easily sparking, operates and easy to maintenance, makes
With long lifespan, it is adapted to use in field；
2nd, filtration system is coordinated using by-pass filtration net, secondary filtration net and tertiary filter, effective impurity screening, and three
Level filter volume is small, and easy to carry, service life is long, and the superfine sand grains in drip irrigation water source can be removed well；
3rd, the present invention is carried out complex fertilizer, is greatly reduced and be produced into using return duct and water pump and outlet pipe formation interior circulation
This, without manually complex fertilizer is operated repeatedly, using more convenient；
4th, mobile system can effective control direction, wheel shaft made using 45 carbon steel, and price is low, and hardness is high, be unlikely to deform,
Weight capacity is good, adapts to various landform, good by property；
5th, present invention accomplishes being topdressed between vega and spray is used, it can everywhere be moved, be adapted on mound according to use demand
The cigarette districts such as mound mountain area popularize water-fertilizer-pesticide integrated technique in an all-round way, and can not only be precisely controlled crop field cigarette strain moisture, fertilizer, agricultural chemicals makes
Consumption, and field number of operations can be reduced, disease incidence is reduced, the purpose for subtracting work cost efficiency is really achieved.
6th, the more traditional drip irrigation pattern of the present invention, saves water 57m3/ mu, from the saving amount of labour used, water-fertilizer integral
0.25/mu is saved than traditional pouring pattern, according to each 80 yuan of calculating of work, 20 yuan/mu can be saved, in general, can be saved altogether
Yuan/mu of cigarette cost 77 is about planted, the purpose of cost efficiency has been reached.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of water pump.
In figure, 1-1, vehicle frame；1-2, movable pulley；1-3, pull bar；1-4, twine pipe device；1-5, gear controller；It is 1-6, dynamic
Power is switched；2-1, bucket；2-2, clip；2-3, water inlet；2-4, by-pass filtration net；2-5, return pipe；2-6, secondary filtration net；
2-7, tertiary filter；2-8, outlet pipe；3-1, gasoline engine；3-2, transmission device；3-3, muffler；3-4, air cleaner；
3-5, water pump；3-6, pressure-control valve；3-7, pressure gauge；3-8, flowmeter；3-9, hand-operated valve.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in figure 1, removable liquid manure all-in-one, including mobile system, mobile system is provided with dynamical system and bucket
2-1；The dynamical system includes gasoline engine 3-1 and water pump 3-5, and gasoline engine 3-1 is connected by transmission device 3-2 with water pump 3-5,
Bucket 2-1 bottoms are connected by outlet pipe 2-8 with water pump 3-5；Bucket 2-1 tops are provided with return pipe 2-5, the one of return pipe 2-5
End above bucket 2-1 with being connected, and the other end is connected with water pump 3-5；Outlet pipe 2-8 one end is connected with bucket 2-1 bottoms, another
End is connected with water pump 3-5.
The outlet pipe 2-8 is provided with secondary filtration net 2-6 and tertiary filter 2-7, and secondary filtration net 2-6 is installed on water
In bucket 2-1, tertiary filter 2-7 is well strainer；Bucket 2-1 tops, which are provided with water inlet 2-3, water inlet 2-3, is provided with one
Level screen pack 2-4, by-pass filtration net 2-4 and secondary filtration net 2-6 filtering mesh number are 40 mesh；Mobile system includes vehicle frame 1-
1, vehicle frame 1-1 bottom are provided with movable pulley 1-2, and vehicle frame 1-1 sides are provided with pull bar 1-3；Pull bar 1-3 is provided with and twines pipe device 1-4, water
Pump 3-5 delivery port is connected with twining pipe device 1-4.
The movable pulley 1-2 of the vehicle frame 1-1 bottom fronts is universal wheel, and the movable pulley 1-2 of vehicle frame 1-1 bottoms rear end is fixed
To wheel；Dynamical system include muffler 3-3 and air cleaner 3-4, muffler 3-3 and air cleaner 3-4 respectively with gasoline
Machine 3-1 connections.The vehicle frame 1-1 is provided with power switch 1-6 and gear controller 1-5, power switch 1-6 and gear controller
1-5 is connected with gasoline engine 3-1 respectively；Outlet pipe 2-8 and return pipe 2-5 uses EVA flexible pipes, and water pump 3-5 is plunger type high-pressure water
Pump.
As shown in Fig. 2 water pump 3-5 be provided with control device, control device include pressure gauge 3-7, pressure-control valve 3-6 and
Flowmeter 3-8, pressure gauge 3-7 and pressure-control valve 3-6 are connected with water pump 3-5, and pressure-control valve 3-6 delivery port is respectively with returning
Water pipe 2-5 and twine pipe device 1-4 connections, pressure-control valve 3-6 and twining is provided with by flowmeter 3-8 between pipe device 1-4.
The present invention is provided with hand-operated valve 3-9, vehicle frame 1-1 bottoms when making between pressure-control valve 3-6 and flowmeter 3-8
The universal wheel of front end is one, and the directional wheel of vehicle frame 1-1 bottoms rear end is two；Movable pulley 1-2 wheel shaft uses 45 carbon steel
It is made, plunger type high-pressure water pump water absorption is up to standard, service life is longer, price is relatively low.Bucket 2-1 is solid by clip 2-2
Due on vehicle frame 1-1, bucket 2-1 is formed using plastic production, and resistance to corrosion is strong, not with acid and alkali reaction；Bucket 2-1 appearance
Product is 500L, and 4.5kg/ mus of pure nitrogen level, Dressing ratios 5 are applied according to mu:5 calculate, and divide 4 times and impose, 2.8125kg are imposed every time water-soluble
Fertilizer, according to 30 times of dilutions, with reference to Hills plot it is small the characteristics of, drop, which applies 5 mu of vegas, needs configuration rich water 421.875L, 500L
Bucket 2-1 be easy to movement, meet field drop apply requirement.
In use, injecting water into bucket 2-1, according to proportioning, fertilizer is injected into bucket 2-1, hand-operated valve 3-9 is closed, started
Power switch 1-6, gasoline engine 3-1 drive water pump 3-5 work, and water pump 3-5 extracts rich water in bucket 2-1 out, and rich water is through outlet pipe
2-8 enters water pump 3-5, enters return pipe 2-5 through pressure-control valve 3-6, finally flows back to bucket 2-1, so that interior circulation is realized, will
Water is well mixed with fertilizer, it is to avoid rich water is precipitated；When needing to irrigate, hand-operated valve 3-9, well mixed rich water, through going out are opened
Water pipe 2-8 enters water pump 3-5, enters through pressure-control valve 3-6, flowmeter 3-8 and twines pipe device 1-4, carries out irrigation operation.
According to the data on pressure gauge 3-7, manually adjustable pressure-control valve 3-6 and gear controller 1-5 pass through gear
Controller 1-5 gear shift, control gasoline engine 3-1 operating rate, so as to control irrigation volume and irrigate speed.
Solution can remove the superfine sand grains in drip irrigation water source well by three filterings, good filtration effect.
Flowmeter 3-8 uses numerical indexes water meter, and the experimental conditions of control device are as follows：
Gasoline engine 3-1 drives water pump 3-5, and water yield statistical form is as follows within 5 minutes：
Claims (10)
1. a kind of removable liquid manure all-in-one, including mobile system, mobile system are provided with dynamical system and bucket (2-1)；Its
It is characterised by：The dynamical system includes gasoline engine (3-1) and water pump (3-5), and gasoline engine (3-1) passes through transmission device (3-2)
It is connected with water pump (3-5), bucket (2-1) bottom is connected by outlet pipe (2-8) with water pump (3-5).
2. removable liquid manure all-in-one according to claim 1, it is characterised in that：Bucket (2-1) top is provided with back
Water pipe (2-5), one end of return pipe (2-5) above bucket (2-1) with being connected, and the other end is connected with water pump (3-5)；Outlet pipe
The one end of (2-8) is connected with bucket (2-1) bottom, and the other end is connected with water pump (3-5).
3. removable liquid manure all-in-one according to claim 2, it is characterised in that：The outlet pipe (2-8) is provided with two
Level screen pack (2-6) and tertiary filter (2-7), tertiary filter (2-7) are well strainer.
4. removable liquid manure all-in-one according to claim 3, it is characterised in that：Bucket (2-1) top be provided with into
The mouth of a river (2-3), is provided with by-pass filtration net (2-4) in water inlet (2-3), by-pass filtration net (2-4) and secondary filtration net (2-6)
It is 40 mesh to filter mesh number.
5. removable liquid manure all-in-one according to claim 1, it is characterised in that：The mobile system includes vehicle frame (1-
1), vehicle frame (1-1) bottom is provided with movable pulley (1-2), and vehicle frame (1-1) side is provided with pull bar (1-3)；Pull bar (1-3) is provided with and twined
Pipe device (1-4), the delivery port of water pump (3-5) is connected with twining pipe device (1-4).
6. removable liquid manure all-in-one according to claim 5, it is characterised in that：Vehicle frame (1-1) bottom front
Movable pulley (1-2) is universal wheel, and the movable pulley (1-2) of vehicle frame (1-1) bottom rear end is directional wheel.
7. removable liquid manure all-in-one according to claim 5, it is characterised in that：The vehicle frame (1-1) is provided with power
(1-6) and gear controller (1-5) are switched, power switch (1-6) and gear controller (1-5) connect with gasoline engine (3-1) respectively
Connect.
8. removable liquid manure all-in-one according to any one of claim 1 to 7, it is characterised in that：The dynamical system
Including muffler (3-3) and air cleaner (3-4), muffler (3-3) and air cleaner (3-4) respectively with gasoline engine (3-
1) connect.
9. removable liquid manure all-in-one according to claim 8, it is characterised in that：The water pump (3-5) is provided with control
Device, control device includes pressure gauge (3-7), pressure-control valve (3-6) and flowmeter (3-8), pressure gauge (3-7) and pressure control
Valve (3-6) processed is connected with water pump (3-5), and the delivery port of pressure-control valve (3-6) is respectively with return pipe (2-5) and twining pipe device
(1-4) is connected, and pressure-control valve (3-6) and twining is provided with by flowmeter (3-8) between pipe device (1-4).
10. removable liquid manure all-in-one according to claim 9, it is characterised in that：The outlet pipe (2-8) and return pipe
(2-5) uses EVA flexible pipes, and water pump (3-5) is plunger type high-pressure water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317744.XA CN107087467A (en) | 2017-05-08 | 2017-05-08 | Removable liquid manure all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317744.XA CN107087467A (en) | 2017-05-08 | 2017-05-08 | Removable liquid manure all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107087467A true CN107087467A (en) | 2017-08-25 |
Family
ID=59637790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710317744.XA Pending CN107087467A (en) | 2017-05-08 | 2017-05-08 | Removable liquid manure all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107087467A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203261940U (en) * | 2013-06-09 | 2013-11-06 | 定西市三牛农机制造有限公司 | Water-injection supplement irrigation fertilization integrated machine |
| CN204317350U (en) * | 2014-12-17 | 2015-05-13 | 龙岩市立叶机械设备有限公司 | A kind of sprinkling wagon |
| CN104686043A (en) * | 2015-02-18 | 2015-06-10 | 溧阳市超强链条制造有限公司 | Irrigation fertilization system |
| US9618614B2 (en) * | 2013-05-20 | 2017-04-11 | Elwha Llc | Systems and methods for detecting soil characteristics |
-
2017
- 2017-05-08 CN CN201710317744.XA patent/CN107087467A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9618614B2 (en) * | 2013-05-20 | 2017-04-11 | Elwha Llc | Systems and methods for detecting soil characteristics |
| CN203261940U (en) * | 2013-06-09 | 2013-11-06 | 定西市三牛农机制造有限公司 | Water-injection supplement irrigation fertilization integrated machine |
| CN204317350U (en) * | 2014-12-17 | 2015-05-13 | 龙岩市立叶机械设备有限公司 | A kind of sprinkling wagon |
| CN104686043A (en) * | 2015-02-18 | 2015-06-10 | 溧阳市超强链条制造有限公司 | Irrigation fertilization system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201541543U (en) | Drip irrigation system | |
| CN206978285U (en) | A kind of anticlogging drip irrigation appliance | |
| CN202663786U (en) | Multifunctional water-and-fertilizer integrated system device | |
| CN206481738U (en) | A kind of farmland irrigation device of automatic fitration weeds | |
| CN103999622A (en) | Dual-purpose device for irrigating water and fertilizers | |
| CN202759790U (en) | Combined device of drip irrigation system | |
| CN102893730A (en) | Self-propelled crops topdressing micro-irrigation spraying set-seeding multifunctional all-in-one machine | |
| CN111328523A (en) | Water-saving automatic drip irrigation system | |
| CN103518591A (en) | Crop irrigating method and drip irrigation system used by method | |
| CN202354070U (en) | Under-membrane drip irrigation variable control fertilizing device | |
| CN203040321U (en) | U-shaped drip irrigation device | |
| CN205337085U (en) | A drip irrigation device for fruit tree is planted | |
| CN110199649A (en) | A kind of water-fertilizer integral automatic irrigation fertilizer apparatus | |
| CN204810957U (en) | With fertile fertilizer injection unit who is used for drip irrigation system of particle composite | |
| CN107087467A (en) | Removable liquid manure all-in-one | |
| CN204014482U (en) | A kind of full-automatic liquid manure all-in-one | |
| CN204539838U (en) | Land for growing field crops micro spray irrigation external force fertilizer distributor | |
| CN207167298U (en) | A kind of agricultural drop irrigation device | |
| CN202535831U (en) | Conveying type drop irrigation device | |
| CN105009773A (en) | Fertilization apparatus for using granular compound fertilizer for drip irrigation system and fertilization method | |
| CN202035358U (en) | Drip irrigation header | |
| CN104885881A (en) | Light-small spray irrigation and drip irrigation dual-purpose device for agricultural planting | |
| CN211152749U (en) | Water and fertilizer integrated irrigation system | |
| CN207911352U (en) | Water-fertilizer integral drip irrigation appliance | |
| CN208128859U (en) | Fruit tree automatic fertilizing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |