CN105746470A - Knapsack sprayer - Google Patents
Knapsack sprayer Download PDFInfo
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- CN105746470A CN105746470A CN201410790365.9A CN201410790365A CN105746470A CN 105746470 A CN105746470 A CN 105746470A CN 201410790365 A CN201410790365 A CN 201410790365A CN 105746470 A CN105746470 A CN 105746470A
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- water pump
- air
- air supply
- supply motor
- knapsack sprayer
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Abstract
The invention discloses a knapsack sprayer. The knapsack sprayer comprises a water storage barrel, a water pump, a handle manipulator, a battery supply and a control system, wherein the water storage barrel is connected with the water pump through a water conveying pipe, the water pump is connected with the handle manipulator through a water diversion pipe, a spray nozzle is arranged at the end part of the handle manipulator and arranged on the inner side of an air outlet end of an air supply barrel, and an air supply motor is arranged on the inner side of an air inlet end of the air supply barrel, electrically connected with a switch and axially connected with a blowing fan; the battery supply is electrically connected with the water pump, the air supply motor and the control system respectively, and the switch for controlling the water pump and the air supply motor is arranged on the handle manipulator; when the switch is turned on, the water pump and the air supply motor work simultaneously, and outside air is blown to the air outlet end of the air supply barrel along the air supply barrel at a high speed under the action of the blowing fan, and a pesticide pumped by the water pump is assisted to be reinforced and sprayed to crops while sprayed out of the spray nozzle. The movement range of an operator can be narrowed, the long-distance spraying requirement is met, the pesticide can be sprayed on the crops uniformly, and the dosage of the pesticide is minimized.
Description
Technical field
The present invention relates to sprayer art, be specifically related to a kind of knapsack sprayer.
Background technology
Now widely used aerosol apparatus is with the aerosol apparatus of tire and backpack.General aerosol apparatus is driven by water pump, and liquid is ejected on crops by water pipe and nozzle, but the leaf upper end of crops has protecting film, leaf lower end to have the lower end that capillary structure, insect are typically in leaf to do nest.Fog-like liquid such as aerosol apparatus ejection can be sprayed onto leaf top and bottom uniformly, so can greatly reduce pesticide volume, improves service efficiency, but a lot of aerosol apparatus can't resolve this difficult problem at present.
A lot of aerosol apparatus are also be ejected on crops by pipeline and nozzle with the pressure of water pump at present, but can't resolve the effect bottom injection leaf, so consuming a lot of pesticide.Also have a lot of aerosol apparatus to use petrol engine to manufacture wind-force spraying, cause very big noise and vibrations, consume mass energy, environment is had very big pollution.Currently used power sprayer is only sprayed with water pump, causes that the distance of injection is short, and spray regime diminishes, and the moving range of operator is excessive, reduces working performance.Meanwhile, a lot of sprayer handle operators and water butt are integral types, so being difficult to adjustable spraying direction.
Summary of the invention
For solving above-mentioned technical problem, we have proposed a kind of knapsack sprayer, it is possible to reduce the moving range of operator, reach remote eject request, and crops uniformly can be sprayed, make Pesticide use amount minimize.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of knapsack sprayer, including water butt, water pump, handle manipulator, battery supply and control system；Described water butt is connected with described water pump by flow pipe, described water pump is connected with described handle manipulator again through aqueduct, described handle manipulator end is provided with nozzle, and nozzle is arranged on inside the air opening end of the airtight air funnel of below handle manipulator, it is provided with air supply motor inside the air inlet end of described air funnel, described air supply motor electrically connects with switch, and described air supply motor is axially connected to blower fan；Described battery supply electrically connects with described water pump, air supply motor and control system respectively, and described handle manipulator is provided with the switch controlling described water pump and air supply motor, and by the operation switched, the switching signal controlling system is passed to water pump and air supply motor；During firing switch, water pump and air supply motor work simultaneously, and extraneous air, under the effect of blower fan, blows at a high speed the air opening end of air funnel along air funnel, and the liquid medicine that water pump is extracted out while nozzle sprays again assistant reinforcement be ejected on crops.
Preferably, described control system is provided with the first controller for controlling described water pump and controls the second controller of described air supply motor.
Preferably, described handle manipulator being additionally provided with the adjustment for adjustable spraying distance and switchs, the described switch that regulates electrically connects with described second controller.
Preferably, bottom described water butt, lower end is provided with Storage Box, and described water pump and battery supply are arranged in described Storage Box.
Preferably, it is provided with battery supporting plate bottom the battery supply in described Storage Box.
Preferably, the water pump periphery in described Storage Box is provided with protecting cover.
Preferably, described flow pipe and described aqueduct are hose construction.
Pass through technique scheme, the present invention is by being provided with described handle manipulator in the periphery of nozzle, and nozzle is arranged on inside the air opening end of the airtight air funnel of below handle manipulator, and it being provided with air supply motor inside the air inlet end of air funnel, air supply motor is axially connected to blower fan；Battery supply electrically connects with water pump, air supply motor and control system respectively, and handle manipulator is provided with the switch controlling water pump and air supply motor, and by the operation switched, the switching signal controlling system is passed to water pump and air supply motor；During firing switch, water pump and air supply motor work simultaneously, extraneous air is under the effect of blower fan, the air opening end of air funnel is blowed at a high speed along air funnel, and by water pump extract out liquid medicine nozzle spray while again assistant reinforcement be ejected on crops, and by handle manipulator, air supply motor and water butt are installed separately and are conducive to adjustable spraying direction, the major function of air supply motor is by the air suction draft cylinder outside air funnel, blowout fog-like liquid after the air outlet place of air funnel produces the air quantity needed, each corner of crops can be flow to, particularly insect likes the leaf back side of doing nest the most, also can drug delivery easily, it is thus possible to reduce the moving range of operator, reach remote eject request, and crops uniformly can be sprayed, Pesticide use amount is made to minimize.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the exploded view of a kind of knapsack sprayer disclosed in the embodiment of the present invention；
Fig. 2 is the schematic diagram at the handle manipulator of a kind of knapsack sprayer disclosed in the embodiment of the present invention and air funnel position；
Fig. 3 is the use state diagram of a kind of knapsack sprayer disclosed in the embodiment of the present invention；
Fig. 4 is the top view of a kind of knapsack sprayer handle manipulator disclosed in the embodiment of the present invention；
Fig. 5 is a kind of knapsack sprayer electrical schematic diagram disclosed in the embodiment of the present invention；
Fig. 6 is the schematic diagram at the air supply motor position of a kind of knapsack sprayer disclosed in the embodiment of the present invention.
Numeral and the corresponding component title represented by letter in figure:
1. water butt 2. water pump 3. handle manipulator 4. battery supply
5. control system 6. controls system 7. aqueduct 8. nozzle
9. air funnel 10. air outlet 11. air inlet 12. air supply motor
13. switch 14. blower fan 15. Storage Box 16. battery supporting plates
17. protecting cover 18. regulates switch 21. first controller 121. second controllers
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The invention provides a kind of knapsack sprayer, it is possible to reduce the moving range of operator, reach remote eject request, and crops uniformly can be sprayed, make Pesticide use amount minimize.
Below in conjunction with embodiment and detailed description of the invention, the present invention is further detailed explanation.
Embodiment.
As shown in Figure 1, Figure 2, Fig. 3, shown in Fig. 4, Fig. 5 and Fig. 6, a kind of knapsack sprayer, including water butt 1, water pump 2, handle manipulator 3, battery supply 4 and control system 5；Described water butt 1 is connected with described water pump 2 by flow pipe 6, described water pump 2 is connected with described handle manipulator 3 again through aqueduct 7, described handle manipulator 3 end is provided with nozzle 8, and nozzle 8 is arranged on inside air outlet 10 end of the airtight air funnel 9 of below handle manipulator 3, it is provided with air supply motor 12 inside air inlet 11 end of described air funnel 9, described air supply motor 12 electrically connects with switch 13, and described air supply motor 12 is axially connected to blower fan 14；Described battery supply 4 electrically connects with described water pump 2, air supply motor 12 and control system 5 respectively, and feed pump 2 and air supply motor 12 power, described handle manipulator 3 is provided with the switch 13 controlling described water pump 2 and air supply motor 12, and by switching the operation of 13, the switching signal of control system 5 is passed to water pump 2 and air supply motor 12；During firing switch 13, water pump 2 and air supply motor 12 work simultaneously, extraneous air is under the effect of blower fan 14, blow at a high speed air outlet 10 end of air funnel 9 along air funnel 9, and the liquid medicine that water pump 2 is extracted out while nozzle 8 sprays again assistant reinforcement be ejected on crops.
Wherein, described control system 5 is provided with for controlling the first controller 21 of described water pump 2 and controlling the second controller 121 of described air supply motor 12；Described handle manipulator 3 is additionally provided with the adjustment for adjustable spraying distance and switchs 18, the described switch 18 that regulates electrically connects with described second controller 121, with regulate air supply motor 12 produce air quantity, by have the air funnel 9 of air inlet 11 and air outlet 10 guide wind adjustable spraying from journey；Bottom described water butt 1, lower end is provided with Storage Box 15, to facilitate hiding placement of water pump 2 and battery supply 4 to install；When described water pump 2 and battery supply 4 are arranged in described Storage Box 15, will not be polluted by liquid medicine, and its pipeline is without being pullled；In order to carry battery supply 4 better, bottom the battery supply 4 in described Storage Box 15, it is provided with battery supporting plate 16；Water pump 2 periphery in described Storage Box 15 is provided with protecting cover 17, to protect water pump 2 from collision；The adjustment of movement and all-dimensional multi-angle in order to facilitate water pipe, described flow pipe 6 is hose construction with described aqueduct 7.
In this example, the knapsack sprayer of the present invention by being provided with described handle manipulator 3 in the periphery of nozzle 8, and nozzle 8 is arranged on inside air outlet 10 end of the airtight air funnel 9 of below handle manipulator 3, being provided with air supply motor 12 inside air inlet 11 end of air funnel 9, air supply motor 12 is axially connected to blower fan 14；Battery supply 4 electrically connects with water pump 2, air supply motor 12 and control system 5 respectively, and handle manipulator 3 is provided with the switch 13 controlling water pump 2 and air supply motor 12, and by switching the operation of 13, the switching signal of control system 5 is passed to water pump 2 and air supply motor 12；nullDuring firing switch 13, water pump 2 and air supply motor 12 work simultaneously，Extraneous air is under the effect of blower fan 14，Air outlet 10 end of air funnel 9 is blowed at a high speed along air funnel 9，And the liquid medicine that water pump 2 extracted out while nozzle 8 sprays again assistant reinforcement be ejected on crops，And by handle manipulator 3、Air supply motor 12 and water butt 1 are installed separately and are conducive to adjustable spraying direction，The major function of air supply motor 12 is by the air suction draft cylinder 9 outside air funnel 9，Blowout fog-like liquid after air outlet 10 place of air funnel 9 produces the air quantity needed，Pesticide finally with nozzle 8 sprays liquid again through handle manipulator 3 by aqueduct 7 by aqueduct 7，Have simultaneously air quantity that air supply motor 12 produces by have the air funnel 9 of air inlet 11 and air outlet 10 guide wind adjustable spraying from journey，Liquid medicine can flow to each corner of crops，Particularly insect likes the leaf back side of doing nest the most，Also can drug delivery easily，It is thus possible to reduce the moving range of operator，Reach remote eject request，And crops uniformly can be sprayed，Pesticide use amount is made to minimize.
Above-described is only a kind of knapsack sprayer preferred implementation of the present invention; it should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise of the invention; can also making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (7)
1. a knapsack sprayer, it is characterised in that include water butt, water pump, handle manipulator, battery supply and control system；Described water butt is connected with described water pump by flow pipe, described water pump is connected with described handle manipulator again through aqueduct, described handle manipulator end is provided with nozzle, and nozzle is arranged on inside the air opening end of the airtight air funnel of below handle manipulator, it is provided with air supply motor inside the air inlet end of described air funnel, described air supply motor electrically connects with switch, and described air supply motor is axially connected to blower fan；Described battery supply electrically connects with described water pump, air supply motor and control system respectively, and described handle manipulator is provided with the switch controlling described water pump and air supply motor, and by the operation switched, the switching signal controlling system is passed to water pump and air supply motor；During firing switch, water pump and air supply motor work simultaneously, and extraneous air, under the effect of blower fan, blows at a high speed the air opening end of air funnel along air funnel, and the liquid medicine that water pump is extracted out while nozzle sprays again assistant reinforcement be ejected on crops.
2. a kind of knapsack sprayer according to claim 1, it is characterised in that described control system is provided with the first controller for controlling described water pump and controls the second controller of described air supply motor.
3. a kind of knapsack sprayer according to claim 2, it is characterised in that be additionally provided with the adjustment for adjustable spraying distance on described handle manipulator and switch, the described switch that regulates electrically connects with described second controller.
4. a kind of knapsack sprayer according to claim 3, it is characterised in that bottom described water butt, lower end is provided with Storage Box, and described water pump and battery supply are arranged in described Storage Box.
5. a kind of knapsack sprayer according to claim 4, it is characterised in that be provided with battery supporting plate bottom the battery supply in described Storage Box.
6. a kind of knapsack sprayer according to claim 5, it is characterised in that the water pump periphery in described Storage Box is provided with protecting cover.
7. a kind of knapsack sprayer according to any one of claim 1-6, it is characterised in that described flow pipe and described aqueduct are hose construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790365.9A CN105746470A (en) | 2014-12-18 | 2014-12-18 | Knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790365.9A CN105746470A (en) | 2014-12-18 | 2014-12-18 | Knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105746470A true CN105746470A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410790365.9A Pending CN105746470A (en) | 2014-12-18 | 2014-12-18 | Knapsack sprayer |
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| CN (1) | CN105746470A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11300250A (en) * | 1998-04-24 | 1999-11-02 | Kaaz Corp | Blasting type liquid agent spraying machine |
| CN202238460U (en) * | 2011-10-10 | 2012-05-30 | 韦刚权 | Electric sprayer |
| CN103061858A (en) * | 2011-10-24 | 2013-04-24 | 株式会社山彦 | Backpack work machine |
| CN103329876A (en) * | 2013-07-02 | 2013-10-02 | 台州市丰田喷洗机有限公司 | Handheld pneumatic conveying power-driven sprayer |
-
2014
- 2014-12-18 CN CN201410790365.9A patent/CN105746470A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11300250A (en) * | 1998-04-24 | 1999-11-02 | Kaaz Corp | Blasting type liquid agent spraying machine |
| CN202238460U (en) * | 2011-10-10 | 2012-05-30 | 韦刚权 | Electric sprayer |
| CN103061858A (en) * | 2011-10-24 | 2013-04-24 | 株式会社山彦 | Backpack work machine |
| CN103329876A (en) * | 2013-07-02 | 2013-10-02 | 台州市丰田喷洗机有限公司 | Handheld pneumatic conveying power-driven sprayer |
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Application publication date: 20160713 |
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