CN2314860Y - Back carried electric sprayer - Google Patents
Back carried electric sprayer Download PDFInfo
- Publication number
- CN2314860Y CN2314860Y CN 97223821 CN97223821U CN2314860Y CN 2314860 Y CN2314860 Y CN 2314860Y CN 97223821 CN97223821 CN 97223821 CN 97223821 U CN97223821 U CN 97223821U CN 2314860 Y CN2314860 Y CN 2314860Y
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- CN
- China
- Prior art keywords
- model
- utility
- spray gun
- high speed
- direct current
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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.)
- Expired - Fee Related
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- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to a knapsack type electric sprayer. The utility model is composed of an atomizing spray head, a spray gun, a medicine box, and a wind pressing machine. The utility model is characterized in being provided with a battery and a direct current motor with high speed. The utility model which has the advantages of simple structure, low noise, no pollution, low manufacture cost, low use cost, small vibration, and convenient operation can be widely used for prevention and cure for insect pest for various crops and can be used for sanitary epidemic prevention work.
Description
A kind of knapsack sprayer belongs to the jet atomization device, can be widely used in the prevention and control of plant diseases, pest control of various crops, as cotton, wheat, paddy rice, also can be used for health epidemic prevention.
Existing backpack atomizing sprayer is made up of atomizer, spray gun, medicine-chest, gasoline engine, blast machine.This sprayer utilizes the single-cylinder double stroke gasoline engine to be used as power, because of the gasoline engine complex structure, and the cost height, the fault rate height, fuel consumption is big, contaminated environment, and noise is big, and weight is heavier, and bigger mechanical oscillation are arranged, during use, starting is inconvenient, thereby during operation, makes the operator tired easily.
In order to solve the deficiency of existing backpack atomizing sprayer, task of the present utility model is, a kind of back-pack electric sprayer is provided, and to reduce manufacturing cost, fault and noise, pollution abatement makes operator's indefatigability, improves operating effect.
The purpose of this utility model is achieved in that it is made up of atomizer, spray gun, medicine-chest, blast machine, is characterized in being provided with storage battery and high speed direct current generator.Storage battery is a high speed direct current generator supply power, and when the high speed direct current generator rotated, the blast machine produced greater than 1.01325 * 10
5The jet of Pa (standard atmospheric pressure) pressure through spray gun, drives soup or medicinal powder, and mixes with soup or medicinal powder, through atomizer, sprays after making medical liquid atomizing, if during spray medicinal powder, needs only atomizer is changed into the shower nozzle that dusts, and medicinal powder sprays after disperse.
Concrete formation of the present utility model and characteristics are provided by following embodiment and accompanying drawing:
Fig. 1 is the utility model general structure schematic diagram;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2.
The utility model is formed (11) by atomizer (1), spray gun (3), blast machine (6), medicine-chest (8), is provided with switch (2) on spray gun (3), it is characterized in that being provided with high speed direct current generator (7) and storage battery (11).Storage battery (11) is high speed direct current generator (a 7) supply power supply.11 utmost points of storage battery (11) link to each other with binding post (not marking among the figure) by electric wire (10) with high speed direct current generator (7).Spray gun (3) is the reverse side shape of BU, and the front portion is big or small two branch pipe connections, and the rear portion is the jet joint.Little connection bellows (4) connects the pipe joint of medicine-chest (8) and the smaller branch pipe joint in the spray gun (3), big bellows (5) one ends that connect link to each other with spray gun (3) rear portion jet joint, the other end links to each other with the air outlet (13) of blast machine (6), fan blade (15) in the blast machine (6) directly is contained on the motor shaft (17) of high speed direct current generator (7) by tight fit, blast machine (6) links to each other with device frame (12) by screw (not drawing among the figure) with high speed direct current generator (7), the casing of blast machine (6) is the two halves structure, left side casing (16) is fixed on the device frame (12) by screw (not drawing among the figure), right casing (14) links to each other with left casing (16) by screw (not drawing among the figure), the air outlet (13) of blast machine (6) is towards operator's right front, can reduce jet resistance, be convenient to operation.When opening speed-regulating switch (9), high speed direct current generator (7) rotation drives the also rotation at a high speed of fan blade (15) in the blast machine (6), at this moment opens the switch (2) of spray gun (3), jet drives soup or the medicinal powder in the medicine-chest (8) and mixes, ejection after atomizer (1) atomizing.When needs spray medicinal powder, replaceable atomizer (1).
The utility model does not pollute owing to adopt storage battery (11) and high speed direct current generator (7) to make the power of jet atomization, and is simple in structure, easy to maintenance, use cost and manufacturing cost are lower, and noise reduces, and weight slightly alleviates, reduced vibrations, easy to operate, operator's indefatigability.Model machine through development is on probation, and effect is more satisfactory.
Claims (2)
1, a kind of back-pack electric sprayer, form by atomizer (1), spray gun (3), blast machine (6), medicine-chest (8), on spray gun (3), be provided with switch (2), be characterized in being provided with high speed direct current generator (7) and storage battery (11), the fan blade (15) in the blast machine (6) directly is contained on the motor shaft (17).
2, back-pack electric sprayer according to claim 1 is characterized in that the right front of the air outlet (13) of blast machine (6) towards the operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223821 CN2314860Y (en) | 1997-06-04 | 1997-06-04 | Back carried electric sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223821 CN2314860Y (en) | 1997-06-04 | 1997-06-04 | Back carried electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314860Y true CN2314860Y (en) | 1999-04-21 |
Family
ID=33938399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223821 Expired - Fee Related CN2314860Y (en) | 1997-06-04 | 1997-06-04 | Back carried electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314860Y (en) |
-
1997
- 1997-06-04 CN CN 97223821 patent/CN2314860Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |