CN202222313U - Micro-powder spraying machine - Google Patents
Micro-powder spraying machine Download PDFInfo
- Publication number
- CN202222313U CN202222313U CN2011203855450U CN201120385545U CN202222313U CN 202222313 U CN202222313 U CN 202222313U CN 2011203855450 U CN2011203855450 U CN 2011203855450U CN 201120385545 U CN201120385545 U CN 201120385545U CN 202222313 U CN202222313 U CN 202222313U
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- powder
- chest
- medicine
- pipe
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Abstract
The utility model discloses a micro-powder spraying machine which comprises a medicine chest (1), a blower (7), an adjustable speed limiter (8), a powder blowing pipe (4), a powder outlet trumpet head (3), a powder outlet pipe (2), a quantity limiting valve (5) and a spray pipe (6); the medicine chest (1) is connected with the blower (7) through the powder blowing pipe (4); the adjustable speed limiter (8) is connected to the blower (7) through a circuit; one end of the powder blowing pipe (4) is mounted in the medicine chest (1); the powder outlet trumpet head (3) is also mounted in the medicine chest (1), is positioned at the top of the medicine chest (1) and is connected with the powder outlet pipe (2); the powder outlet pipe (2) is connected with the spray pipe (6); and the quantity limiting valve (5) is arranged on the powder outlet pipe (2), and the powder outlet quantity can be limited by changing the opening degree of the quantity limiting valve (5) through the valve on the quantity limiting valve (5). The micro-powder spraying machine provided by the utility model can control the spraying quantity and ensure uniform spraying.
Description
Technical field
The utility model relates to a kind of duster, relates in particular to a kind of micro-duster.
Background technology
The amount of dusting of existing duster is bigger, and generally all more than 250g/min, when spraying operation, manual operation sprays, and the amount of spraying of duster is uncontrollable; And, the actual amount of spraying of biopesticide of the same area far below the existing amount of spraying, is reduced to present 5-10g by original 250g along with the development of biopesticide technology; The present various mechanical meal outlets that dust all are located at the medicine-chest bottom, and medicinal powder directly falls to getting into the jet pipe ejection, can't spray the trace pesticide about 10g at all.In order to use existing duster to spray this dose; The method of current employing is, medicinal powder to be sprayed and auxiliary material are used, and the medicinal powder of trace is mixed in a large amount of auxiliary materials; Implement then to spray; This mode has promptly been wasted and has been sprayed mechanomotive force, and the auxiliary material of mixing has influence on the effect of medicinal powder again, and can not guarantee the uniformity that sprays.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, a kind of controlled amount of spraying is provided, sprays uniform micro-duster.
For achieving the above object, the technological means that the utility model adopted is, a kind of micro-duster comprises medicine-chest, blower fan, adjustable limiter of speed, dust blowpipe, powder delivery head of the trumpet, flour extraction pipe, meter valve, jet pipe, and said medicine-chest connects blower fan through dust blowpipe; Be connected with adjustable limiter of speed on the said blower fan circuit; One end of said dust blowpipe is installed in the medicine-chest; Said powder delivery head of the trumpet is installed in the medicine-chest, is positioned at the medicine-chest top and is connected with flour extraction pipe, and it is roomy that the powder delivery head of the trumpet is set to the bottom, the horn structure that top is narrow; Said flour extraction pipe connects jet pipe, and flour extraction pipe is provided with meter valve.
The beneficial effect of the utility model is: the design of powder delivery head of the trumpet, and it is more even that medicinal powder is sprayed; Through adjusting meter valve or adjusting adjustable limiter of speed, can easily control the amount of spraying.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1, a kind of micro-duster comprises medicine-chest 1, blower fan 7, adjustable limiter of speed 8, dust blowpipe 4, powder delivery head of the trumpet 3, flour extraction pipe 2, meter valve 5, jet pipe 6, and said medicine-chest 1 connects blower fan 7 through dust blowpipe 4; Be connected with adjustable limiter of speed 8 on said blower fan 7 circuit, change blower fan 7 rotating speeds, change to reach change air-supply power and blow the strong and weak purpose of powder through regulating adjustable limiter of speed 8; One end of said dust blowpipe 4 is installed in the medicine-chest 1, is provided with a plurality of powder mouths 9 that blow at dust blowpipe 4 downsides, blows powder mouth 9 and is distributed in dust blowpipe 4 downside diverse locations, with different directions medicinal powder is evenly blown afloat; Said powder delivery head of the trumpet 3 is installed in the medicine-chest 1; Be positioned at medicine-chest 1 top and be connected with flour extraction pipe 2; Because it is roomy that powder delivery head of the trumpet 3 is set to the bottom, the horn structure that top is narrow just can get into flour extraction pipe 2 from powder delivery horn mouth 3 after medicinal powder must fully blow afloat; So just can limit powder outlet quantity, reach the purpose that trace sprays; Said flour extraction pipe 2 connects jet pipe 6, and flour extraction pipe 2 is provided with meter valve 5, and through regulating the valve of meter valve 5, the openings of sizes that changes meter valve 5 limits powder outlet quantity.
During use, only need open fan switch, regulate adjustable limiter of speed and configure blow strength, dust blowpipe blows afloat medicinal powder fully, drives the turnover powder head of the trumpet that wafts by air-flow, gets into the jet pipe ejection through flour extraction pipe, also can limit the amount of spraying through the switch meter valve.
Claims (2)
1. a micro-duster comprises medicine-chest (1), blower fan (7), dust blowpipe (4), flour extraction pipe (2), jet pipe (6), and said medicine-chest (1) connects blower fan (7) through dust blowpipe (4); One end of said dust blowpipe (4) is installed in the medicine-chest (1); It is characterized in that: also comprise powder delivery head of the trumpet (3), meter valve (5), adjustable limiter of speed (8), be connected with adjustable limiter of speed (8) on said blower fan (7) circuit; Said powder delivery head of the trumpet (3) is installed in the medicine-chest (1), is positioned at medicine-chest (1) top and is connected with flour extraction pipe (2); Said flour extraction pipe (2) connects jet pipe (6), and flour extraction pipe (2) is provided with meter valve (5).
2. micro-duster according to claim 1 is characterized in that: said being provided with at dust blowpipe (4) downside blown powder mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203855450U CN202222313U (en) | 2011-09-30 | 2011-09-30 | Micro-powder spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203855450U CN202222313U (en) | 2011-09-30 | 2011-09-30 | Micro-powder spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222313U true CN202222313U (en) | 2012-05-23 |
Family
ID=46072928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203855450U Expired - Fee Related CN202222313U (en) | 2011-09-30 | 2011-09-30 | Micro-powder spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202280A (en) * | 2013-04-14 | 2013-07-17 | 李海飞 | Knapsack powder sprayer |
| CN103477774A (en) * | 2013-09-26 | 2014-01-01 | 江苏嘉贤米业有限公司 | Fertilizer distributor capable of spraying solid particles |
| CN105165780A (en) * | 2015-10-22 | 2015-12-23 | 中国农业科学院蔬菜花卉研究所 | Precise electric powder spraying machine for preventing and treating diseases and insect pests of greenhouse vegetables |
-
2011
- 2011-09-30 CN CN2011203855450U patent/CN202222313U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202280A (en) * | 2013-04-14 | 2013-07-17 | 李海飞 | Knapsack powder sprayer |
| CN103477774A (en) * | 2013-09-26 | 2014-01-01 | 江苏嘉贤米业有限公司 | Fertilizer distributor capable of spraying solid particles |
| CN105165780A (en) * | 2015-10-22 | 2015-12-23 | 中国农业科学院蔬菜花卉研究所 | Precise electric powder spraying machine for preventing and treating diseases and insect pests of greenhouse vegetables |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120930 |