CN201235326Y - Measuring type microscale dusting machine - Google Patents
Measuring type microscale dusting machine Download PDFInfo
- Publication number
- CN201235326Y CN201235326Y CNU200820031790XU CN200820031790U CN201235326Y CN 201235326 Y CN201235326 Y CN 201235326Y CN U200820031790X U CNU200820031790X U CN U200820031790XU CN 200820031790 U CN200820031790 U CN 200820031790U CN 201235326 Y CN201235326 Y CN 201235326Y
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- Prior art keywords
- powder
- metering
- pesticide
- switch valve
- blower
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- Expired - Fee Related
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Abstract
The utility model relates to a metering micro powder-blower, which comprises a blower, a powder-blowing tube and a pesticide box, wherein the blower is connected with the powder-blowing tube, the powder-blowing tube is positioned in the pesticide box, a powder intake head is arranged on the upper portion of the pesticide box, the powder-blowing tube blows afloat pesticide powder, and the pesticide powder is outputted outside the pesticide box through the powder intake head, metering orifice tablets are installed on the powder intake head, the different orifice diameters of the metering orifice tablets are corresponding to the normal powder intake quality, which can satisfy the requirements of the different powder blowing qualities, and a plurality of powder-blowing holes are arranged on the powder-blowing pipe, which uniformly blows the pesticide powder in four directions and enables the pesticide powder to be floated on the upper half space of the inner of the pesticide box. The powder-blower can obviously reduces the powder-discharging quality during the powder-discharging operation, can accurately control the application rate of the pesticide powder, the traditional mode of discharging powder downwards, which has no metering and has high flow rate and whose powder flow is directly discharged, is changed into a structure of discharging powder upwards, which has accurate metering and blows powder in small quantity, the powder-blower satisfies the requirements of the sources saving and the environment protection of the current plant protection work, a powder door switch valve and an air door switch valve guarantee the powder-blower to still blow powder uniformly after the minibreak, and the powder-blower has good operating performance.
Description
Technical field
The utility model relates to the duster that uses in the plant protection work, is specially a kind of Measurement-type micro-dusting Machine.
Background technology
Duster is since introducing China the beginning of the sixties in last century, and output constantly enlarges, but its performance do not improve, and the amount of dusting is bigger, generally all more than 250g/min, and up 2kg/min.This in the past more extensive age of plant protection work all right, now environmental protection is attached great importance to, require by resource-conserving, environmentally friendly requirement, improve plant protection work quality, improve preventive effect, reduce environmental pollution, require minimizing applications of pesticide amount.Every mu of amount of application of some novel pulvis only needs 10g now, and traditional duster is because discharge tube and meal outlet all are located at the medicine-chest bottom, discharge tube blows the medicinal powder that the medicine-chest bottom is compacted to such an extent that flow, big strand medicinal powder is continuously discharged from meal outlet, the amount of dusting is big, and do not have function of measuring, can not adapt to the needs of new situations.
Summary of the invention
Problem to be solved in the utility model is: traditional duster amount of dusting is big, and the amount of dusting can not accurately control, and can not adapt to the instructions for use of present plant protection work.
The technical solution of the utility model is: Measurement-type micro-dusting Machine, comprise blower fan, and dust blowpipe, medicine-chest, blower fan connects dust blowpipe, and dust blowpipe is positioned at medicine-chest, and medicine-chest top is provided with into prostitute, and dust blowpipe blows afloat medicinal powder, and medicinal powder outputs to outside the medicine-chest by advancing the prostitute.
For the metering that realizes dusting, to advance the metering-orifice sheet is housed on the prostitute, the hole correspondence of metering-orifice sheet is advanced prostitute's passage, and the aperture of metering-orifice sheet is directly proportional with advancing the powder amount, and the different apertures correspondence of metering-orifice sheet is specified advances the powder amount, can satisfy the needs of the difference amount of dusting.
As improvement, dust blowpipe of the present utility model is provided with a plurality of powder holes of blowing, and powder is blown to the different directions of medicine-chest in the described powder hole of blowing, can be equably with medicinal powder to around blow afloat the first half space in medicine-chest of floating.Blow preferred 1.5～4 millimeters of the aperture in powder hole.
The tradition duster is not in the time temporarily need dusting, when turning as the field, can be with the passage temporary close of medicinal powder jet pipe, and the air door of blower fan is in open mode all the time, medicinal powder still constantly blows outside medicine-chest, open once more behind the nozzle passage in an instant, the medicinal powder that accumulates in the nozzle passage can vomit quickly, causes the inequality of dusting.The utility model advances the prostitute and connects flexible pipe, and medicinal powder is transported to by flexible pipe in the jet pipe of duster and sprays, and flexible pipe is provided with powder door switch valve; Blower fan is connected by blast pipe with dust blowpipe, and blast pipe is provided with the air door switch valve; In the time of need temporarily stopping to dust, close the air door switch valve earlier and close powder door switch valve again, open powder door switch valve in the time of need dusting once again earlier and open the air door switch valve again, can solve the uneven problem of dusting when opening again after time-out dusts.
The utility model can obviously reduce the row's powder amount when dusting operation, accurately control the medicinal powder amount of application, traditional nothing metering, big discharge capacity, powder are flowed following row's powder mode of directly discharging, be improved to accurate metering, the row's of going up powder structure that trace dusts, meet modern plant protection work resources conservation, eco-friendly requirement, being provided with of powder door switch valve and air door switch valve guarantees that duster still can evenly dust after minibreak, have good operating characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 advances prostitute's structural representation for the utility model.
The specific embodiment
As Fig. 1, the utility model comprises blower fan 1, dust blowpipe 2, medicine-chest 3, blower fan 1 connects dust blowpipe 2, dust blowpipe 2 is positioned at medicine-chest 3, medicine-chest 3 tops are provided with into prostitute 4, and dust blowpipe 2 blows afloat medicinal powder, and medicinal powder outputs to outside the medicine-chest 3 by advancing prostitute 4, advance metering-orifice sheet 41 is housed on the prostitute 4, the hole correspondence of metering-orifice sheet 41 is advanced prostitute 4 passage; Dust blowpipe 2 is provided with a plurality of powder holes 21 of blowing, and blows powder hole 21 and is positioned at around the dust blowpipe 2 by downside, blows powder to the different directions of medicine-chest, equably with medicinal powder to around blow afloat, make the medicinal powder first half space in medicine-chest of floating; Advance prostitute 4 and connect flexible pipes 5, medicinal powder is transported to ejection in the jet pipe 6 of duster by flexible pipe 5, and flexible pipe 5 is provided with powder door switch valve 7; Blower fan 1 is connected by blast pipe 8 with dust blowpipe 2, and blast pipe 8 is provided with air door switch valve 9, powder door switch valve 7 and 9 interlocks of air door switch valve.
Fig. 2 is the structural representation that the utility model advances the prostitute, advance prostitute 4 and advance powder on one side, another side is provided with nut 42, nut 42 and advance between the prostitute 4 to install metering-orifice sheet 41, the aperture of metering-orifice sheet 41 with advance the powder amount and be directly proportional, the different apertures of metering-orifice sheet 41 are corresponding specified advances the powder amount, can satisfy the needs of the difference amount of dusting.
During use, the blower fan running, dust blowpipe evenly blows afloat medicinal powder, and medicinal powder enters into prostitute in the flotation process of medicine-chest top, spray to the duster jet pipe by flexible pipe again, advances the flow of the controlled pharmacy powder of metering-orifice sheet on the prostitute.In the time of need temporarily stopping to dust, close the air door switch valve earlier and close powder door switch valve again, the medicinal powder in the medicine-chest is no longer blown afloat enters flexible pipe, opens powder door switch valve in the time of need dusting once again earlier and opens the air door switch valve again, continue normally to dust, can solve the uneven problem of dusting when opening again after time-out dusts.
Claims (7)
1, Measurement-type micro-dusting Machine comprises blower fan, dust blowpipe, and medicine-chest, blower fan connects dust blowpipe, and dust blowpipe is positioned at medicine-chest, it is characterized in that medicine-chest top is provided with into prostitute, and dust blowpipe blows afloat medicinal powder, and medicinal powder outputs to outside the medicine-chest by advancing the prostitute.
2, Measurement-type micro-dusting Machine according to claim 1 is characterized in that on the prostitute metering-orifice sheet being housed, and the hole correspondence of metering-orifice sheet is advanced prostitute's passage, the aperture of metering-orifice sheet with advance the powder amount and be directly proportional.
3, Measurement-type micro-dusting Machine according to claim 1 and 2 is characterized in that dust blowpipe is provided with a plurality of powder holes of blowing, and powder is blown to the different directions of medicine-chest in the described powder hole of blowing.
4, Measurement-type micro-dusting Machine according to claim 3, the aperture that it is characterized in that blowing the powder hole is 1.5～4 millimeters.
5, metering-type duster according to claim 1 and 2 is characterized in that into the prostitute connects flexible pipe, and medicinal powder is transported to by flexible pipe in the jet pipe of duster and sprays, and flexible pipe is provided with powder door switch valve; Blower fan is connected by blast pipe with dust blowpipe, and blast pipe is provided with the air door switch valve.
6, metering-type duster according to claim 3 is characterized in that into the prostitute connects flexible pipe, and medicinal powder is transported to by flexible pipe in the jet pipe of duster and sprays, and flexible pipe is provided with powder door switch valve; Blower fan is connected by blast pipe with dust blowpipe, and blast pipe is provided with the air door switch valve.
7, metering-type duster according to claim 4 is characterized in that into the prostitute connects flexible pipe, and medicinal powder is transported to by flexible pipe in the jet pipe of duster and sprays, and flexible pipe is provided with powder door switch valve; Blower fan is connected by blast pipe with dust blowpipe, and blast pipe is provided with the air door switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820031790XU CN201235326Y (en) | 2008-02-04 | 2008-02-04 | Measuring type microscale dusting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820031790XU CN201235326Y (en) | 2008-02-04 | 2008-02-04 | Measuring type microscale dusting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235326Y true CN201235326Y (en) | 2009-05-13 |
Family
ID=40648063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820031790XU Expired - Fee Related CN201235326Y (en) | 2008-02-04 | 2008-02-04 | Measuring type microscale dusting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235326Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659749A (en) * | 2020-12-18 | 2021-04-16 | 无锡天辰技贸发展有限公司 | Powder spraying device for printing machine |
-
2008
- 2008-02-04 CN CNU200820031790XU patent/CN201235326Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659749A (en) * | 2020-12-18 | 2021-04-16 | 无锡天辰技贸发展有限公司 | Powder spraying device for printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huahui Power Machinery (Nantong) Co., Ltd. Assignor: Mei Guangyue|Zhang Ninghua Contract fulfillment period: 2008.3.18 to 2013.3.17 Contract record no.: 2009320000357 Denomination of utility model: Measuring type microscale dusting machine Granted publication date: 20090513 License type: Exclusive license Record date: 20090313 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.3.18 TO 2013.3.17; CHANGE OF CONTRACT Name of requester: HUAHUI DYNAMIC MECHANICAL ( NANTONG ) CO., LTD. Effective date: 20090313 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120204 |