CN2140787Y - Precision powder spray pistol for use in the greenhouse - Google Patents
Precision powder spray pistol for use in the greenhouse Download PDFInfo
- Publication number
- CN2140787Y CN2140787Y CN 92237410 CN92237410U CN2140787Y CN 2140787 Y CN2140787 Y CN 2140787Y CN 92237410 CN92237410 CN 92237410 CN 92237410 U CN92237410 U CN 92237410U CN 2140787 Y CN2140787 Y CN 2140787Y
- Authority
- CN
- China
- Prior art keywords
- blower fan
- air
- medicine
- greenhouse
- medicine kettle
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a precision powder spray gun for a greenhouse, belonging to a powder dust spray device, comprising a gun body which can be used as a battery case, a gun handle, a trigger which can be used as a power supply switch, a blower fan, a medicine kettle, a floating air intake pipe, and an air exhaust channel. When a power supply is switched on, the blower fan is rotated, and the air in the blower fan is exhausted. Under the action of atmospheric pressure, the air enters the medicine kettle from the floating air intake pipe, and carries the medicine powder to enter the blower fan. Then the air and the medicine powder are exhausted from the air exhaust channel. The regulation of medicine quantity is realized by changing the cross section of the floating air intake pipe. The utility model is an ideal precision powder spray gun for the greenhouse.
Description
The utility model belongs to a kind of greenhouse dust and sprays rifle, duster has " good harvest--5 types " at present, " good harvest--10 types ", this class duster is all hand, mainly is applicable to the land for growing field crops, also has a kind of small electrical dynamic formula greenhouse dust sprayer in addition, though this product has adopted electrodynamic type, owe evenly but spray, the close together that sprays is used inconvenient.
The purpose of this utility model is a kind of greenhouse that is applicable to of design, and is easy to use, sprays distance and the uniform small-sized new-type rifle that sprays.
The utility model comprises the rifle body as battery case, be provided with the gunlock of the small of the stock and double as power switch in the rear end, bottom of rifle body, at the front end of gunlock one blower fan is installed, the place ahead is provided with exhausting duct on blower fan, in the front side of blower fan one medicine kettle is installed also, it is characterized in that having between blower fan and the medicine kettle air inlet duct to be communicated with, medicine kettle upside also is equipped with unsteady blast pipe.
During use, medicinal powder is packed in the medicine kettle, the battery of in the rifle body, packing into, pull gunlock then and can connect power supply, blower fan begins to rotate, air in the blower fan is at first discharged from exhausting duct, under the effect of atmospheric pressure, air is entered in the medicine kettle by the unsteady blast pipe that is located on the medicine kettle, because air inlet duct is unsteady along with the height on medicament plane in the medicine kettle, so enter the air-flow in the medicine kettle, at first the medicament surface is washed away, carry a small amount of medicinal powder then and discharge from exhausting duct in air inlet duct enters blower fan and with air-flow, because blower fan is continuous rotation, medicinal powder also just constantly sprays continuously.
The utility model has following advantage: (1) because the utility model is designed to the rifle formula, the hand-held gun handle is pulled gunlock and can be sprayed, so use very convenient; (2) owing to be provided with unsteady blast pipe in the medicine kettle, enter the air in the medicine kettle, at first medicinal powder is dashed, become dust, suck blower fan then and spray, so dust evenly from exhausting duct; (3) modern design, rational in infrastructure, volume is little, and be suitable for smart amount and dust, be desirable greenhouse podwer gun.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
In the present embodiment, greenhouse smart amount podwer gun comprises the rifle body battery case (1) of conduct, be provided with the small of the stock (2) in the rear end, bottom of rifle body (1) and as the gunlock (3) of power switch, in the front of gunlock (3) blower fan (4) is installed, the place ahead is provided with exhausting duct (8) on it, at the front end of blower fan (4) a medicine kettle (6) is installed, it also comprises between medicine kettle (6) and the blower fan (4) has air inlet duct (5) to communicate, and also is provided with unsteady blast pipe (7) on the medicine kettle (6).
During use, medicinal powder is packed in the medicine kettle (6), the battery of in rifle body (1), packing into, pull gunlock (3) and can connect power supply, blower fan (4) begins to rotate, air in the blower fan (4) is at first discharged from exhausting duct (8), under the effect of external atmospheric pressure, air is entered in the medicine kettle (6) by the unsteady blast pipe (7) that is located on the medicine kettle (6), blast pipe (7) is unsteady along with the height on the interior medicament of medicine kettle (6) plane owing to float, so the air-flow that enters in the medicine kettle (6) at first washes away the medicament surface, carries a small amount of medicinal powder then and discharges from exhausting duct (8) in air inlet duct (5) enters blower fan (4) and with air-flow.Because blower fan (4) is to rotate continuously, medicinal powder also just constantly sprays continuously.
Claims (1)
- Greenhouse smart amount podwer gun, comprise rifle body (1) as battery case, be provided with the small of the stock (2) and as the gunlock (3) of power switch in the rear end lower of rifle body (1), in the front of gunlock (3) blower fan (4) is installed, the place ahead is provided with exhausting duct (8) on it, in the front of blower fan (4) a medicine kettle (6) is installed also, is it is characterized in that having air inlet duct (5) to communicate between medicine kettle (6) and the blower fan (4), also be provided with unsteady blast pipe (7) on the medicine kettle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237410 CN2140787Y (en) | 1992-10-31 | 1992-10-31 | Precision powder spray pistol for use in the greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237410 CN2140787Y (en) | 1992-10-31 | 1992-10-31 | Precision powder spray pistol for use in the greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140787Y true CN2140787Y (en) | 1993-08-25 |
Family
ID=33778692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237410 Expired - Fee Related CN2140787Y (en) | 1992-10-31 | 1992-10-31 | Precision powder spray pistol for use in the greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140787Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837538A (en) * | 2018-06-25 | 2018-11-20 | 湖南尚花科技有限公司 | A kind of cool flame fire-fighting hair equipment |
-
1992
- 1992-10-31 CN CN 92237410 patent/CN2140787Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837538A (en) * | 2018-06-25 | 2018-11-20 | 湖南尚花科技有限公司 | A kind of cool flame fire-fighting hair equipment |
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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 |