CN107896935A - Water and fertilizer irrigation system - Google Patents
Water and fertilizer irrigation system Download PDFInfo
- Publication number
- CN107896935A CN107896935A CN201711161766.8A CN201711161766A CN107896935A CN 107896935 A CN107896935 A CN 107896935A CN 201711161766 A CN201711161766 A CN 201711161766A CN 107896935 A CN107896935 A CN 107896935A
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- China
- Prior art keywords
- water
- fertilizer
- dissolving tank
- irrigation system
- door
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000003337 fertilizer Substances 0.000 title claims abstract description 89
- 238000003973 irrigation Methods 0.000 title claims abstract description 29
- 230000002262 irrigation Effects 0.000 title claims abstract description 29
- 210000003608 fece Anatomy 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000010871 livestock manure Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims description 36
- 238000003860 storage Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000007667 floating Methods 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- 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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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
- A01G25/16—Control of watering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2115—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
The present invention provides a kind of water and fertilizer irrigation system, belong to irrigation technique field；It mainly includes liquid manure Preparation equipment, water source tube, main pipe and branch pipe.Water source tube one end is connected with water source, and the other end is connected with liquid manure Preparation equipment, and water supply fertilizer Preparation equipment supplies water.Liquid manure Preparation equipment is used to water and fertilizer being deployed into fertilizer solution, and is transported to each branch pipe by main pipe, is finally conveyed to crops.In use, storing fertilizer in discharging device in advance, fertilizer is fed in dissolving tank by discharging device, and water source tube supplies water into dissolving tank；Fertilizer dissolves in dissolving tank forms liquid manure, and supplies crops by main pipe and branch pipe.When water temperature is too low, starts heater and can speed up fertilizer dissolving；In addition, temperature sensor can monitor water temperature in real time, heater is closed when water temperature is higher may influence as growth.Above-mentioned water and fertilizer irrigation system will irrigate and be integrated into a system with fertilising, so as to alleviate the amount of labour of staff, improve efficiency.
Description
Technical field
The present invention relates to irrigation technique field, in particular to a kind of water and fertilizer irrigation system.
Background technology
In order to ensure crop normal growth, stable high yield is obtained, it is necessary to supply crop with sufficient moisture and fertilizer.Mesh
Before, the independent mode applied fertilizer and individually irrigated of people's generally use, work efficiency is than relatively low.
Therefore it provides a kind of water and fertilizer irrigation system, this development for irrigation technique has important meaning.
The content of the invention
Object of the present invention is to provide a kind of water and fertilizer irrigation system, which can be direct by irrigation water and fertilizer
It is transported in farmland.
What the present invention was realized in：
A kind of water and fertilizer irrigation system, including：
Liquid manure Preparation equipment, the liquid manure Preparation equipment include dissolver and discharging device, and the discharging device is located at
The top of the dissolver, for fertilizer to be put into dissolver,
The dissolver includes dissolving tank and blender, and the blender is arranged on the bottom of the dissolving tank, described
Blender includes helical form flabellum,
Temperature sensor and heater are additionally provided with the dissolving tank；
Water source tube, one end of the water source tube are connected with water source, and the other end leads to the dissolving tank；
Main pipe, the main pipe are connected with the bottom of the dissolving tank, and stream is both provided with the main pipe and the water source tube
Control valve and water pump；
Branch pipe, multiple branch pipes are connected on the main pipe；
Outlet pipe, multiple outlet pipes are arranged on the branch pipe, one end closing of the outlet pipe, the other end and institute
Branch pipe connection is stated, multiple through holes are provided with the tube wall of the outlet pipe.
Further,
The water and fertilizer irrigation system further includes：
Controller, the controller are electrically connected with blender, temperature sensor, heater, water pump and flow control valve respectively
Connect.
Since summer weather is more hot, season in spring and autumn weather is colder, and it is relatively more arduous that staff operates equipment outside.
By setting controller, remote operation is realized, so as to alleviate the labor intensity of staff.
When temperature sensor detect water temperature in dissolving tank too it is low be unfavorable for fertilizer dissolving when, controller starts heater
Heat and accelerate the rotating speed of blender；After water temperature is increased to suitable temperature, controller closes heater.
Furthermore it is also possible to the switch of water pump is controlled by controller, adjusts the aperture of flow control valve and pressure-control valve.
Further,
The discharging device includes：
Storage warehouse, for storing fertilizer；
Discharge mechanism, the discharge mechanism is arranged on the lower section of the storage warehouse, and is located at the top of the conveyer belt,
The discharge mechanism includes blanking tube and slide valve, and one end of the blanking tube and the bottom of the storage warehouse connect
Connect, other end connection slide valve；
Conveyer belt, the conveyer belt are obliquely installed, and the conveyer belt is located at the lower section of the discharge mechanism；
Buffering chamber, the buffering chamber are located at the lower section of the conveyer belt tail end, and the bottom of the buffering chamber passes through weighing instrument
It is connected with ground, the weighing instrument is connected with the controller；
The bottom of the buffering chamber is provided with door and opener, when the opener opens the door, institute
Stating the fertilizer in buffering chamber can drop into the dissolving tank.
When needing the quantitative addition fertilizer into dissolving tank, slide valve is opened, and fertilizer is fallen on conveyer belt, and fertilizer is conveyed
Surge bunker is dropped into after to tail end.Monitoring drops into the weight of fertilizer in buffering chamber to weighing instrument in real time, and passes data to control
Device processed.When weight reaches preset value, slide valve is closed.
In addition, conveyer belt is obliquely installed head end is lowerd as far as possible relative to the height on ground so that storage bin phase
It can be reduced for the height on ground, easy to add fertilizer into storage bin.
Further,
The bottom of the buffering chamber is provided with emission of baiting chute, and one end of the emission of baiting chute is connected with the buffering chamber, separately
One end is provided with annular retaining ring, and the outer edge of the annular retaining ring is connected with the emission of baiting chute；
The door is coniform, including big end and small end, and the big end is provided with annular slab, and the big end is positioned at described
Outside emission of baiting chute, the small end is located in the emission of baiting chute,
Extension spring is additionally provided between the door and the emission of baiting chute, the extension spring causes the annular slab
Contacted with the annular retaining ring；
The opener includes pull rod and ball lever, and one end of the pull rod is rotatablely connected with the door, described floating
One end of club is provided with floating ball, and the free end of the other end and the pull rod is hinged,
The ball lever is hinged by shaft and the dissolving tank, and the ball lever and the shaft form leverage,
When being subject to the buoyancy of water, the floating ball can be opened door by leverage.
The liquid manure concentration that Different Crop needs is different, therefore needs relatively accurately to allocate liquid manure concentration.
In above-mentioned design, when door is opened, since door is arranged to coniform, therefore fertilizer will not be accumulated on door,
That is, most fertilizer in buffering chamber can be dropped into dissolving tank；So that drop into dissolving tank fertilizer quality more
Close to preset quality.
In addition, in above-mentioned design, since door is opened by the buoyancy of water, the water only in dissolving tank reaches default water
During position, pull rod can just be subject to sufficiently large pulling force, so that door be pulled open.Therefore, the water only in dissolving tank reaches default
During water, door can just be opened.When water reaches said preset amount of water, the flow control valve in water source tube is closed.
To sum up, above-mentioned door and opener, which cooperate, can cause weight of fertilizer and water to meet preset value, from
And make it that liquid manure concentration is more accurate.Open a position automatically in addition, opener also achieves, the work for reducing staff is strong
Degree.
In addition, during concrete operations, can be prevented by adjusting the flow of conveying water source tube come the water level rate of climb controlled
Before weight of fertilizer in buffering chamber reaches preset value, water level advances to preset water level and opens door in advance.
Further,
The edge of the annular retaining ring is provided with electromagnet, and the electromagnet is electrically connected with the controller, the door
Annular slab be ferrous material；
The controller can control the electromagnet power-off to be powered.
When the weight of fertilizer in buffering chamber is also not reaching to preset value, if water level first reaches preset water level, door quilt
Open, fertilizer is fallen in dissolving tank；This directly results in liquid manure concentration and is not inconsistent with preset value.Therefore, by setting electromagnet, fertilizer is worked as
When material weight is also not reaching to preset value, even water level first reaches preset water level, and door will not be opened.
Therefore, by setting electromagnet to can further ensure that the accurate of liquid manure concentration；And rise without level monitoring
Speed, improves the degree of automation.
Further,
The shaft is detachably connected with the dissolving tank, and multiple through holes, the shaft peace are provided with the ball lever
Dress is in through-holes.
Further,
The opener further includes fixed frame, and the fixed frame is fixedly connected with the dissolving tank；
Multiple connecting portions are provided with the fixed frame short transverse, the shaft can with the connecting portion on the fixed frame
Dismantling connection.
By above-mentioned design, by adjusting the height of shaft, the height of preset water level can be adjusted.
Further,
The floating ball is hollow plastic ball.
Further,
The controller includes microcontroller or PLC.
Further,
The medial recess of the cross section of the conveyer belt.
The beneficial effects of the invention are as follows：
The water and fertilizer irrigation system that the present invention is obtained by above-mentioned design, in use, fertilizer is stored in discharging device in advance,
Fertilizer is fed in dissolving tank by discharging device, and water source tube supplies water into dissolving tank；Fertilizer dissolves in dissolving tank forms liquid manure, and
Crops are supplied by main pipe and branch pipe.Blender can to produce vortex in dissolving tank, so as to accelerate to dissolve.When water temperature too
When low, start heater and can speed up fertilizer dissolving；In addition, temperature sensor can monitor water temperature in real time, when water temperature is higher can
Heater is closed when can influence as growth.
The water and fertilizer irrigation system obtained by above-mentioned design, is integrated into a system, so as to alleviate by irrigating with fertilising
The amount of labour of staff, improves efficiency.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram for the water and fertilizer irrigation system that embodiment of the present invention provides；
Fig. 2 is the structure diagram for the liquid manure blending equipment that embodiment of the present invention provides；
Fig. 3 is the structure diagram of the storage warehouse that embodiment of the present invention provides and discharge mechanism；
Fig. 4 is the structure diagram of the buffering chamber that embodiment of the present invention provides and dissolving tank；
Fig. 5 is the structure diagram of the emission of baiting chute that embodiment of the present invention provides and door.
Icon：200- water and fertilizer irrigation systems；100- liquid manure Preparation equipments；110- discharging devices；112- storage warehouses；114- is put
Expect mechanism；1142- blanking tubes；1144- slide valves；115- conveyer belts；116- buffering chambers；1161- weighing instruments；1162- doors；
1164- annular slabs；117- openers；1172- ball levers；1174- floating balls；1176- pull rods；1178- fixed frames；118- blankings
Elephant trunk；119- annular retaining rings；120- dissolvers；122- dissolving tanks；124- blenders；210- water source tubes；211- first flows
Control valve；220- main pipes；221- second flow control valves；230- branch pipes；The 3rd flow control valves of 231-；240- controllers.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Attached drawing in mode, is clearly and completely described the technical solution in embodiment of the present invention, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The scope of protection.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement guarantor below
The scope of the present invention of shield, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The scope of protection.
In the description of the present invention, it is to be understood that the term of indicating position or position relationship is based on shown in attached drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified equipment
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and cannot manage
Solve to indicate or implying relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring component abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Have to fully horizontally, but can be slightly tilted.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below second feature
Directly contacted including the first and second features, can also include the first and second features not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above to include fisrt feature special second
Directly over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
Embodiment：
Such as Fig. 1, a kind of water and fertilizer irrigation system 200 is present embodiments provided, it mainly includes liquid manure Preparation equipment 100, water
Source capsule 210, main pipe 220 and branch pipe 230.210 one end of water source tube is connected with water source, and the other end is connected with liquid manure Preparation equipment 100,
Water supply fertilizer Preparation equipment 100 supplies water.Liquid manure Preparation equipment 100 is used to water and fertilizer being deployed into fertilizer solution, and passes through
Main pipe 220 is transported to each branch pipe 230, is finally conveyed to crops.
Specifically, such as Fig. 1, first flow control valve 211 is provided with water source tube 210, second is provided with main pipe 220
Control valve 221, is additionally provided with the 3rd flow control valve 231 on the branch pipe 230 being connected with main pipe 220.In addition, on branch pipe 230
Multiple outlet pipes, one end closing of outlet pipe are provided with, the other end is connected with branch pipe 230, is provided with the tube wall of outlet pipe more
A through hole, through hole is circumferentially.
Liquid manure distributing system further includes controller 240, and controller 240 employs microcontroller, flow control in the present embodiment
Valve is electromagnetic flow control valve；Controller 240 is flowed with first flow control valve 211, second flow control valve 221 and the 3rd respectively
Control valve 231 is electrically connected, so as to remote adjustment flow.
Such as Fig. 2, liquid manure Preparation equipment 100 includes dissolver 120 and discharging device 110, and discharging device 110 is positioned at dissolving
The top of device 120, for giving dissolver 120 feeding.Dissolver 120 includes dissolving tank 122 and blender 124, stirring
Device is arranged on the bottom of dissolving tank 122, and blender includes helical form flabellum.Helical form flabellum is in stirring, in dissolving tank 122
Current are walked upward, and drive fertilizer to walk upward；Prevent from being deposited on bottom, so as to accelerate to dissolve.
Temperature sensor and heater are additionally provided with dissolving tank 122, temperature sensor is used to monitor dissolving tank 122 in real time
In water temperature.When water temperature is too low is unfavorable for fertilizer dissolving, heater is heated；After water temperature is increased to suitable temperature
Close heater.
In the present embodiment, controller 240 is electrically connected with the driving motor on temperature sensor, heater and blender respectively
Connect, so as to remotely monitor water temperature remote operation apparatus.
Such as Fig. 2 and Fig. 3, discharging device 110 includes storage warehouse 112, discharge mechanism 114, conveyer belt 115 and buffering chamber 116.
Storage warehouse 112 is used to store fertilizer；Discharge mechanism 114 is used for the conveyer belt 115 for controlling the fertilizer in storage warehouse 112 to fall on lower section
On；Fertilizer is transported in buffering chamber by conveyer belt 115；Buffering chamber 116 is used to weigh and quantitative fertilizer is sent to the molten of lower section
Solve in pond 122.
Discharge mechanism 114 includes blanking tube 1142 and slide valve 1144, one end of blanking tube 1142 and the bottom of storage warehouse 112
Portion connects, other end connection slide valve 1144.
Slide valve 1144 includes pneumatic linear actuator and flashboard, and flashboard can open or close blanking tube under the driving of pneumatic linear actuator
1142, so as to control falling for fertilizer.Discharge mechanism 114 further includes air compressor, and air compressor is by pipeline and pneumatically
Cylinder connects.
Conveyer belt 115 is obliquely installed, its head end locates below ground level, so that height of the storage bin relative to ground
Spend it is relatively low, easy to add fertilizer into storage bin.In addition, the cross section medial recess of conveyer belt 115, avoids fertilizer from conveyer belt
On fall.
Buffering chamber 116 is located at the lower section of blanking tube 1142, and the bottom of buffering chamber 116 is connected by weighing instrument 1161 and ground
Connect, weighing instrument 1161 is connected with controller 240, so that by weighing data real-time Transmission to controller 240.
The bottom of buffering chamber 116 is provided with door 1162 and opener 117, when door 1162 is opened, in buffering chamber 116
Fertilizer can drop into dissolving tank 122.
When needing the quantitative addition fertilizer into dissolving tank 122, slide valve 1144 is opened, and fertilizer is fallen on conveyer belt 115,
And dropped into the tail end of conveyer belt 115 in buffering chamber 116, the monitoring in real time of weighing instrument 1161 drops into the weight of fertilizer in buffering chamber
Amount, and pass data to controller 240.When weight reaches preset value, controller 240 is by controlling the electromagnetism on pneumatic linear actuator
Valve closes slide valve 1144；So as to stop blanking.
The bottom of buffering chamber 116 is provided with emission of baiting chute 118, for the fertilizer in buffering chamber 116 to be imported into dissolving tank
In 122.One end of emission of baiting chute 118 is connected with buffering chamber 116, and the other end is provided with annular retaining ring 119, annular retaining ring 119
Outer edge is connected with emission of baiting chute 118.
Door 1162 is coniform, is made by steel plate bending, including big end and small end.Big end is provided with annular slab
1164, after door 1162 is assembled with emission of baiting chute 118, big end is located at outside emission of baiting chute 118, and small end is located in emission of baiting chute 118.
Extension spring, one end and the emission of baiting chute 118 of extension spring are additionally provided between door 1162 and emission of baiting chute 118
Outer wall connects, and the other end is connected with annular slab 1164；Extension spring causes annular slab 1164 to be contacted with annular retaining ring 119.
And when door 1162 is closed, the elastic force of extension spring is sufficiently large so that in the case of not by external force, buffering chamber 116
Interior fertilizer gravity cannot open door 1162.
Opener 117 includes pull rod 1176, ball lever 1172 and fixed frame 1178, one end of pull rod 1176 and door
1162 rotation connections.One end of ball lever 1172 is provided with floating ball 1174, and the free end of the other end and pull rod 1176 is hinged；This reality
Apply in example, floating ball 1174 employs hollow plastic ball, its volume can make choice according to 1162 required pulling force of door is opened.
Ball lever 1172 is hinged by shaft and dissolving tank 122, and specifically, fixed frame 1178 is fixed with dissolving tank 122 to be connected
Connect, shaft is arranged on fixed frame 1178.Ball lever 1172 and shaft form leverage, when being subject to the buoyancy of water, floating ball
1174 can be opened door 1162 by leverage.
Also, shaft is detachably connected with dissolving tank 122, multiple through holes are provided with ball lever 1172, shaft is installed on
In through hole.In addition, being provided with multiple connecting portions in 1178 short transverse of fixed frame, shaft can with the connecting portion on fixed frame 1178
Dismantling connection.
The liquid manure concentration that Different Crop needs is different, therefore needs relatively accurately to allocate liquid manure concentration.Above-mentioned design
In, when door 1162 is opened, since door 1162 is arranged to coniform, therefore fertilizer will not be accumulated on door 1162, i.e. slow
Most fertilizer in storage 116 can be dropped into dissolving tank 122；So that drop into fertilizer quality in dissolving tank 122
It is more nearly preset quality.
In addition, in above-mentioned design, since door 1162 is opened by the buoyancy of water, only the water in dissolving tank 122 arrives
During up to preset water level, pull rod 1176 can just be subject to sufficiently large pulling force, so that door 1162 be pulled open.Therefore, only dissolving tank
When water in 122 reaches said preset amount of water, door 1162 can just be opened；In addition, working as water in dissolving tank 122 reaches said preset amount of water
When close water source tube 210 on flow control valve.
To sum up, it is pre- can make it that fertilizer quality and water meet for above-mentioned door 1162 and opener 117 mutual cooperation
If value, so that liquid manure concentration is more accurate.Open a position automatically in addition, opener 117 also achieves, reduce staff
Labor intensity.
Further, the edge of annular retaining ring 119 is provided with electromagnet, and electromagnet is electrically connected with controller 240, door 1162
The annular slab 1164 of big end is ferrous material, and controller 240 can control electromagnet power-off to be powered.Also set up in dissolving tank 122
There is water level sensor, water level sensor is connected with controller 240, and when water level reaches preset water level, water level sensor is to control
240 signal of device, controller 240 close the flow control valve in water source tube 210.
When the weight of fertilizer in buffering chamber 116 is also not reaching to preset value, if water level first reaches preset water level, door
1162 are opened, and fertilizer is fallen in dissolving tank 122；This directly results in liquid manure concentration and is not inconsistent with preset value.Therefore, by setting electricity
Magnet, when weight of fertilizer is also not reaching to preset value, even water level first reaches preset water level, and door 1162 will not be beaten
Open.
Therefore, by setting electromagnet to can further ensure that the accurate of liquid manure concentration；And rise without level monitoring
Speed, improves the degree of automation.
The application method and operation principle of water and fertilizer irrigation system 200 provided in the present embodiment are as follows：
Liquid manure concentration is determined first, and adjusts the relevant parameter of controller, is then opened by controller in water source tube 210
Flow control valve supply water to dissolving tank 122, and open discharge mechanism 114 so that fertilizer drops into conveying out of storage warehouse 112
On band 115, fertilizer is transported in buffering chamber 116 by conveyer belt 115.When the weight of fertilizer in buffering chamber 116 reaches setting value,
Controller powers off the electromagnet on 116 base circle baffle ring 119 of buffering chamber, and discharge mechanism 114 is closed.With dissolving
Water level rises in pond 122, and floating ball 1174 is subject to buoyancy, and when buoyancy is sufficiently large, the pulling force of pull rod opens door 1162, caching
Fertilizer in storehouse 116 is dropped into dissolving tank.When the water level in dissolving tank reaches preset water level, controller 240 closes water source
Pipe 210, and the water pump on main pipe 220 is opened, liquid manure is transported in corresponding branch pipe 230, and is finally transported in farmland.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the invention, for this area
For technical staff, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. water and fertilizer irrigation system, it is characterised in that including：Liquid manure Preparation equipment, the liquid manure Preparation equipment include dissolver and discharging device, and the discharging device is positioned at described The top of dissolver, for fertilizer to be put into dissolver,The dissolver includes dissolving tank and blender, and the blender is arranged on the bottom of the dissolving tank,Temperature sensor and heater are additionally provided with the dissolving tank；Water source tube, one end of the water source tube are connected with water source, and the other end leads to the dissolving tank；Main pipe, the main pipe are connected with the bottom of the dissolving tank, and flow control is both provided with the main pipe and the water source tube Valve and water pump processed；Branch pipe, multiple branch pipes are connected on the main pipe；Outlet pipe, multiple outlet pipes are arranged on the branch pipe, one end closing of the outlet pipe, the other end and the branch Pipe connects, and multiple through holes are provided with the tube wall of the outlet pipe.
- 2. water and fertilizer irrigation system according to claim 1, it is characterised in that the water and fertilizer irrigation system further includes：Controller, the controller are electrically connected with blender, temperature sensor, heater, water pump and flow control valve respectively.
- 3. water and fertilizer irrigation system according to claim 2, it is characterised in that the discharging device includes：Storage warehouse, for storing fertilizer；Discharge mechanism, the discharge mechanism include blanking tube and slide valve, one end of the blanking tube and the bottom of the storage warehouse Portion connects, other end connection slide valve；Conveyer belt, the conveyer belt are obliquely installed, and the conveyer belt is located at the lower section of the discharge mechanism；Buffering chamber, the buffering chamber are located at the lower section of the conveyer belt tail end, and the bottom of the buffering chamber passes through weighing instrument and ground Base connects, and the weighing instrument is connected with the controller；The bottom of the buffering chamber is provided with door and opener, described slow when the opener opens the door Fertilizer in storage can be dropped into the dissolving tank.
- 4. water and fertilizer irrigation system according to claim 3, it is characterised in that the bottom of the buffering chamber is provided with blanking chute Pipe, one end of the emission of baiting chute are connected with the buffering chamber, and the other end is provided with annular retaining ring, the outside of the annular retaining ring Edge is connected with the emission of baiting chute；The door is coniform, including big end and small end, the big end are provided with annular slab, and the big end is located at the blanking Outside elephant trunk, the small end is located in the emission of baiting chute,Extension spring is additionally provided between the door and the emission of baiting chute, the extension spring causes the annular slab and institute Annular retaining ring is stated to contact；The opener includes pull rod and ball lever, and one end of the pull rod is rotatablely connected with the door, the ball lever One end be provided with floating ball, the free end of the other end and the pull rod is hinged,The ball lever is hinged by shaft and the dissolving tank, and the ball lever and the shaft form leverage, by To water buoyancy when, the floating ball can be opened door by leverage.
- 5. water and fertilizer irrigation system according to claim 4, it is characterised in that the edge of the annular retaining ring is provided with electromagnetism Iron, the electromagnet are electrically connected with the controller, and the annular slab of the door is ferrous material；The controller can control the electromagnet power-off to be powered；Water level sensor is additionally provided with the dissolving tank, the water level sensor is electrically connected with the controller.
- 6. water and fertilizer irrigation system according to claim 4, it is characterised in that the shaft detachably connects with the dissolving tank Connect, multiple through holes are provided with the ball lever, the shaft installation is in through-holes.
- 7. water and fertilizer irrigation system according to claim 4, it is characterised in that the opener further includes fixed frame, institute Fixed frame is stated to be fixedly connected with the dissolving tank；Multiple connecting portions are provided with the fixed frame short transverse, the shaft and the connecting portion on the fixed frame are detachable Connection.
- 8. water and fertilizer irrigation system according to claim 4, it is characterised in that the floating ball is hollow plastic ball.
- 9. water and fertilizer irrigation system according to claim 1, it is characterised in that the controller includes microcontroller or PLC.
- 10. water and fertilizer irrigation system according to claim 3, it is characterised in that the middle part of the cross section of the conveyer belt is recessed Fall into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161766.8A CN107896935A (en) | 2017-11-20 | 2017-11-20 | Water and fertilizer irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161766.8A CN107896935A (en) | 2017-11-20 | 2017-11-20 | Water and fertilizer irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107896935A true CN107896935A (en) | 2018-04-13 |
Family
ID=61846699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161766.8A Pending CN107896935A (en) | 2017-11-20 | 2017-11-20 | Water and fertilizer irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107896935A (en) |
Cited By (3)
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| CN108739261A (en) * | 2018-06-14 | 2018-11-06 | 中国农业科学院农田灌溉研究所 | Rice terrace control device for irrigating and system |
| CN108745009A (en) * | 2018-05-12 | 2018-11-06 | 陈奕筱 | Liquid manure Preparation equipment and method |
| CN111183877A (en) * | 2020-02-11 | 2020-05-22 | 林琛迪 | Electromagnetic control agricultural internet irrigation control device based on buoyancy |
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Application publication date: 20180413 |
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