CN109673237A - A kind of variable liquid-fertilizer sprayer apparatus - Google Patents
A kind of variable liquid-fertilizer sprayer apparatus Download PDFInfo
- Publication number
- CN109673237A CN109673237A CN201910159249.XA CN201910159249A CN109673237A CN 109673237 A CN109673237 A CN 109673237A CN 201910159249 A CN201910159249 A CN 201910159249A CN 109673237 A CN109673237 A CN 109673237A
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- China
- Prior art keywords
- fertilizer
- valve body
- drip irrigation
- liquid
- external gear
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- 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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Classifications
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- 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
- A01C23/047—Spraying of liquid fertilisers
-
- 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
- A01C23/007—Metering or regulating systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of variable liquid-fertilizer sprayer apparatus.Include: drip irrigation appliance, the fertilizer box for accommodating liquid fertilizer, the water pump for the liquid fertilizer in fertilizer box to be delivered to drip irrigation appliance and is used to control water-aspirator pressure and drip irrigation appliance sprays the controller of flow；The drip irrigation appliance includes drip irrigation pipeline, the atomizer for being mounted on drip irrigation pipeline end and the flow control valve body being mounted on drip irrigation pipeline；The control terminal of controller is electrically connected with the regulation end at the pressure controlling end of water pump and flow control valve body respectively.Variable liquid-fertilizer sprayer apparatus provided by the invention has the characteristics that structure is simple, cheap, control manipulation simple and convenient.
Description
Technical field
The present invention relates to agricultural equipment technical fields, more particularly to a kind of variable liquid-fertilizer sprayer apparatus.
Background technique
Fertilizer refers to nutrient necessary to the one or more kinds of plants of offer, to improve soil property, improve soil
One substance of fertility level, is one of material base of agricultural production, and fertilizer is up to the contribution rate of the volume increase of China's grain
40%；But the environmental condition in view of soil itself is also needed when using fertilizer, when supplying in soil certain nutritional ingredient
It just applies fertilizer when answering deficiency, if arbitrarily fertilising easily causes Crop fertilizer excessive and necrosis of being poisoned；In addition, also
Need to consider what kind of chemical reaction can occur for the nutritional ingredient in applied fertilizer and soil, if having to crop growth
Benefit.That is the control of dose is critically important.
Although structure is complicated, price is high currently, adjustable liquid fertilizer fertilizer apparatus can play the dynamic adjustment of dose
It is expensive, maintenance cost is high, not easy to operate, while the unlatching to the application of liquid fertilizer, adjustment, pause control performance it is not accurate enough,
Lead to accuracy decline of applying fertilizer.
Summary of the invention
The object of the present invention is to provide a kind of variable liquid-fertilizer sprayer apparatus, regulation behaviour simple, cheap with structure
The characteristics of making simple and convenient.
To achieve the above object, the present invention provides following schemes:
A kind of variable liquid-fertilizer sprayer apparatus, comprising: drip irrigation appliance, the fertilizer box for accommodating liquid fertilizer are used to incite somebody to action
Liquid fertilizer in fertilizer box is delivered to the water pump of drip irrigation appliance and sprays flow for controlling water-aspirator pressure and drip irrigation appliance
Controller；
The drip irrigation appliance includes drip irrigation pipeline, the atomizer for being mounted on drip irrigation pipeline end and is mounted on drip irrigation pipe
The flow control valve body of road；The regulation with the pressure controlling end of water pump and flow control valve body respectively of the control terminal of controller
End electrical connection.
Optionally, the flow control valve body include stepper motor, the external gear being fixed on stepper motor motor shaft and
The external gear valve body engaged with external gear, external gear valve body one end are connected to by drip irrigation pipeline with water pump, and the other end passes through
Drip irrigation pipeline is connected to atomizer, and the external gear valve body is that outer surface is dentation, the internal valve body with spool, the valve
Core includes non-moving end valve block and moved end valve block, and the non-moving end valve block and the moved end valve block are two phases with liquid fertilizer channel
Same valve block；The rotation of the external gear valve body drives the moved end valve block rotation, is adjusted by the rotation of the moved end valve block
Overlapping area between the non-moving end valve block liquid fertilizer channel and the moved end valve block liquid fertilizer channel.
Optionally, the non-moving end valve body is fixedly connected with the drip irrigation pipeline, and the moved end valve block is fixed on described outer
In gear valve body.
Optionally, the flow control valve body further includes shell, the stepper motor, external gear and the setting of external gear valve body
In the shell.
Optionally, the flow control valve body further includes bearing, can be rotated the external gear valve body by the bearing
Be assemblied in the shell.
Optionally, the atomizer with the drip irrigation pipeline is detachable is fixedly connected.
Optionally, the variable liquid-fertilizer sprayer apparatus further includes man-machine interactive system, the man-machine interactive system and institute
State controller electrical connection.
Optionally, it is provided with water-level gauge on the fertilizer box, warning device, the water-level gauge are provided on the controller
It controls and connects with the warning device.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: liquid provided by the invention
Fertile variable sprayer apparatus is sprayed by the variable that two aspects realize liquid fertilizer, on the one hand by controlling the water delivery pressure of water pump,
On the other hand by the rotation variation of the relative position of movable end valve block and immovable end valve block in flow control valve body, so that can
The overlapping area in liquid fertilizer channel changes in moved end valve block and immovable end valve block, that is to say, that by adjusting flow control valve
The negotiable area in internal liquid fertilizer channel realizes the regulation of solution flow, and in turn, the variable for realizing liquid fertilizer sprays, and compares
In variable liquid-fertilizer sprayer apparatus in the prior art, the present invention simple, cheap, control manipulation simple and convenient with structure
The characteristics of.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of variable liquid-fertilizer of embodiment of the present invention sprayer apparatus；
Fig. 2 is the structural schematic diagram of flow control valve of embodiment of the present invention body；
Fig. 3 is the schematic diagram of internal structure of external gear of embodiment of the present invention valve body.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of variable liquid-fertilizer sprayer apparatus, regulation behaviour simple, cheap with structure
Make simple and convenient, fertilising purpose with high accuracy.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is the structural schematic diagram of variable liquid-fertilizer of embodiment of the present invention sprayer apparatus, as shown in Figure 1, the present invention provides
Variable liquid-fertilizer sprayer apparatus include: drip irrigation appliance, the fertilizer box 1 for accommodating liquid fertilizer, for will be in fertilizer box 1
Liquid fertilizer is delivered to the water pump 3 of drip irrigation appliance and sprays the controller of flow for controlling 3 pressure of water pump and drip irrigation appliance；
Drip irrigation appliance includes drip irrigation pipeline, the atomizer 5 for being mounted on drip irrigation pipeline end 4 and the flow being mounted on drip irrigation pipeline
Regulation valve body 2；Regulation end of the control terminal of controller respectively with the pressure controlling end of water pump 3 and flow control valve body 2 is electrically connected
It connects.
As shown in Fig. 2, flow control valve body 2 includes stepper motor 21, the external tooth being fixed on 21 motor shaft of stepper motor
Wheel 22 and the external gear valve body engaged with external gear 22, external gear valve body one end is connected to by drip irrigation pipeline 61 with water pump 3, another
End is connected to by drip irrigation pipeline 62 with atomizer 5, and external gear valve body is the valve body that outer surface is dentation, inside has spool,
Spool includes non-moving end valve block 25 and moved end valve block 24, and non-moving end valve block 25 and moved end valve block 24 are two with liquid fertilizer channel
The rotation of identical valve block, external gear valve body drives moved end valve block 24 to rotate, and adjusts non-moving end by the rotation of moved end valve block 24
Overlapping area between 24 liquid fertilizer channel of 25 liquid fertilizer channel of valve block and moved end valve block.Non-moving end valve body 25 and drip irrigation pipeline 62 are fixed
Connection, moved end valve block 24 are fixed in external gear valve body.Flow control valve body 2 further includes shell 23, stepper motor 21, external gear
22 and external gear valve body be arranged in shell 23.Flow control valve body 2 further includes bearing, can be turned external gear valve body by bearing
Dynamic is assemblied in shell 23.
Atomizer 5 with drip irrigation pipeline is detachable is fixedly connected.Variable liquid-fertilizer sprayer apparatus further includes human-computer interaction
System, man-machine interactive system are electrically connected with the controller.It is provided with water-level gauge on fertilizer box 1, is provided with warning device on controller,
Water-level gauge and warning device control connect.
As shown in figure 3, in flow control valve body 2 relative position of movable end valve block 25 and immovable end valve block 26 rotation
Variation, can make the overlapping area in liquid fertilizer channel 26 in movable end valve block 25 and immovable end valve block 24 change, in turn, change
The negotiable area in liquid fertilizer channel in changeable flow adjustment valve body.
Variable liquid-fertilizer sprayer apparatus provided by the invention is sprayed by the variable that two aspects realize liquid fertilizer, on the one hand
By controlling the water delivery pressure of water pump, on the other hand pass through the phase of movable end valve block and immovable end valve block in flow control valve body
Rotation variation to position, so that the overlapping area in liquid fertilizer channel changes in movable end valve block and immovable end valve block, into
And the variable for realizing liquid fertilizer sprays.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of variable liquid-fertilizer sprayer apparatus characterized by comprising drip irrigation appliance, the fertilizer for accommodating liquid fertilizer
Case, the water pump for the liquid fertilizer in fertilizer box to be delivered to drip irrigation appliance and it is used to control water-aspirator pressure and drip irrigation appliance
Spray the controller of flow；
The drip irrigation appliance includes drip irrigation pipeline, the atomizer for being mounted on drip irrigation pipeline end and is mounted on drip irrigation pipeline
Flow control valve body；The control terminal of controller is electric with the pressure controlling end of water pump and the regulation end of flow control valve body respectively
Connection.
2. variable liquid-fertilizer sprayer apparatus according to claim 1, which is characterized in that the flow control valve body includes step
Into motor, the external gear being fixed on stepper motor motor shaft and the external gear valve body engaged with external gear, the external gear valve
Body one end is connected to by drip irrigation pipeline with water pump, and the other end is connected to by drip irrigation pipeline with atomizer, the external gear valve body
It is dentation, the internal valve body with spool for outer surface, the spool includes non-moving end valve block and moved end valve block, the non-moving end
Valve block and the moved end valve block are two identical valve blocks with liquid fertilizer channel；Described in the rotation of the external gear valve body drives
Valve block rotation in moved end adjusts the non-moving end valve block liquid fertilizer channel and the moved end valve block liquid by the rotation of the moved end valve block
Overlapping area between fertile channel.
3. variable liquid-fertilizer sprayer apparatus according to claim 2, which is characterized in that the non-moving end valve body and the drop
It fills pipeline to be fixedly connected, the moved end valve block is fixed in the external gear valve body.
4. variable liquid-fertilizer sprayer apparatus according to claim 2, which is characterized in that the flow control valve body further includes
Shell, the stepper motor, external gear and external gear valve body are arranged in the shell.
5. variable liquid-fertilizer sprayer apparatus according to claim 4, which is characterized in that the flow control valve body further includes
The external gear valve body is rotatably mounted in the shell by bearing by the bearing.
6. variable liquid-fertilizer sprayer apparatus according to claim 1, which is characterized in that the atomizer and the trickle irrigation
Pipeline is detachable to be fixedly connected.
7. variable liquid-fertilizer sprayer apparatus according to claim 1, which is characterized in that the variable liquid-fertilizer sprayer apparatus
It further include man-machine interactive system, the man-machine interactive system is electrically connected with the controller.
8. variable liquid-fertilizer sprayer apparatus according to claim 1, which is characterized in that be provided with water level on the fertilizer box
It counts, warning device is provided on the controller, the water-level gauge and warning device control connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159249.XA CN109673237A (en) | 2019-03-04 | 2019-03-04 | A kind of variable liquid-fertilizer sprayer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159249.XA CN109673237A (en) | 2019-03-04 | 2019-03-04 | A kind of variable liquid-fertilizer sprayer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109673237A true CN109673237A (en) | 2019-04-26 |
Family
ID=66197399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159249.XA Pending CN109673237A (en) | 2019-03-04 | 2019-03-04 | A kind of variable liquid-fertilizer sprayer apparatus |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH104734A (en) * | 1996-06-25 | 1998-01-13 | Hanagokoro:Kk | Liquid manure injector |
| CN102934558A (en) * | 2012-11-26 | 2013-02-20 | 东北农业大学 | Fertilizing-amount-adjustable fertilizer applicator for liquid fertilizer |
| JP2014230496A (en) * | 2013-05-28 | 2014-12-11 | 忠雄 坂口 | Fertilizer applicator |
| CN204466236U (en) * | 2015-02-10 | 2015-07-15 | 石河子大学 | Fertile automaton is joined based on drip irrigation essence amount |
| CN206260281U (en) * | 2016-11-21 | 2017-06-20 | 陇南市朝华茶叶有限公司 | A kind of tealeaves cultivates irrigation rig |
| CN207355149U (en) * | 2017-09-06 | 2018-05-15 | 河南省农村科学技术开发中心有限责任公司 | Fertilizer apparatus and fertilizing equipment |
-
2019
- 2019-03-04 CN CN201910159249.XA patent/CN109673237A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH104734A (en) * | 1996-06-25 | 1998-01-13 | Hanagokoro:Kk | Liquid manure injector |
| CN102934558A (en) * | 2012-11-26 | 2013-02-20 | 东北农业大学 | Fertilizing-amount-adjustable fertilizer applicator for liquid fertilizer |
| JP2014230496A (en) * | 2013-05-28 | 2014-12-11 | 忠雄 坂口 | Fertilizer applicator |
| CN204466236U (en) * | 2015-02-10 | 2015-07-15 | 石河子大学 | Fertile automaton is joined based on drip irrigation essence amount |
| CN206260281U (en) * | 2016-11-21 | 2017-06-20 | 陇南市朝华茶叶有限公司 | A kind of tealeaves cultivates irrigation rig |
| CN207355149U (en) * | 2017-09-06 | 2018-05-15 | 河南省农村科学技术开发中心有限责任公司 | Fertilizer apparatus and fertilizing equipment |
Non-Patent Citations (2)
| Title |
|---|
| 朱志坚等: "机械注入式施肥装置研制与应用", 《节水灌溉》 * |
| 陈剑等: "膜下滴灌施肥装置应用与探索", 《新疆农业科学》 * |
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