CN203207032U - Knapsack sprayer - Google Patents
Knapsack sprayer Download PDFInfo
- Publication number
- CN203207032U CN203207032U CN 201320184174 CN201320184174U CN203207032U CN 203207032 U CN203207032 U CN 203207032U CN 201320184174 CN201320184174 CN 201320184174 CN 201320184174 U CN201320184174 U CN 201320184174U CN 203207032 U CN203207032 U CN 203207032U
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- CN
- China
- Prior art keywords
- blower housing
- powder
- medicine
- chest
- shower nozzle
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Abstract
The utility model relates to the technical field of agricultural machinery, and discloses a knapsack sprayer. Idler wheels (2) are arranged on the bottom of a machine frame (1), and the machine frame (1) is provided with a fan shell (3). An impeller (4) is arranged inside the fan shell (3). One end of an air draft pipe (5) is arranged inside the fan shell (3), and the other end of the air draft pipe (5) is connected with a powder blowing pipe (6). One end of the powder blowing pipe (6) is arranged inside a medicine box (7), the medicine box (7) is arranged at the upper end of the fan shell (3), and a powder cylinder (8) is arranged at the lower end of the medicine box (7). A powder door (9) is arranged between the medicine box (7) and the powder cylinder (8). One end of the fan shell (3) is connected with a spray pipe (10), and a spray head (11) is arranged at one end of the spray pipe (10). The knapsack sprayer is simple in structure, small in size, light in weight, convenient to use, stable in performance, large in air volume, uniform in distribution, free of noise, low in cost, and capable of meeting the use requirement of people.
Description
Technical field
The utility model relates to agricultural machinery technological field, is specifically related to a kind of knapsack duster.
Background technology
Knapsack duster is widely used in the extermination of disease and insect pest work of larger area farm-forestry crop, and chemical weed control, foliar application, sprinkling plant growth regulator, urban health epidemic prevention, eliminate storage pest and domestic animal vermin, spray work such as particle, it is not limited by geographical conditions, and is all very suitable on mountain area, knob and scattered plot.
Knapsack duster is to drive centrifugal blower by gasoline engine to rotate at a high speed, produces high velocity air, realizes the defeated powder of air-flow, air pressure transfusion and strength atomizing, because it is more to bear the machine class, its structure is slightly different, but its operation principle is similar substantially, but existing knapsack duster structure too complex, volume is big, and weight is heavier, it is convenient inadequately to operate, performance is stable inadequately, and air quantity is little, and it is even inadequately to distribute, noise is big during use, can not satisfy people's user demand.
Summary of the invention
The purpose of this utility model provides a kind of knapsack duster, and it is simple in structure, and volume is little, and weight is low, and is easy to use, stable performance, and air quantity is big, is evenly distributed, noiselessness, cost is low, can satisfy people's user demand.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it is made up of frame 1, roller 2, blower housing 3, impeller 4, induced duct 5, dust blowpipe 6, medicine-chest 7, powder cylinder 8, powder door 9, jet pipe 10, shower nozzle 11; The bottom of frame 1 is provided with roller 2, frame 1 is provided with blower housing 3, be provided with impeller 4 in the blower housing 3, an end of induced duct 5 is arranged in the blower housing 3, and the other end of induced duct 5 is connected with dust blowpipe 6, one end of dust blowpipe 6 is arranged in the medicine-chest 7, medicine-chest 7 is arranged on the upper end of blower housing 3, and the lower end of medicine-chest 7 is provided with powder cylinder 8, and is provided with powder door 9 between medicine-chest 7 and the powder cylinder 8, one end of blower housing 3 is connected with jet pipe 10, and an end of jet pipe 10 is provided with shower nozzle 11.
Described blower housing 3 and impeller 4 all adopt casting aluminium material to make, and have the high and corrosion resistant effect of intensity.
Described shower nozzle 11 is circular shower nozzle or Fan spray head, and circular shower nozzle is applicable to that the farm-forestry crop root sprays granulo-fertilizer and agricultural chemicals, and Fan spray head is applicable to different terrain, plot, sprays granulo-fertilizer, agricultural chemicals, and the breadth of spraying is wide, the efficient height.
The utility model is simple in structure, and volume is little, and weight is low, and is easy to use, stable performance, and air quantity is big, is evenly distributed, noiselessness, cost is low, can satisfy people's user demand.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of circular shower nozzle in the utility model;
Fig. 3 is the structural representation of Fan spray head in the utility model.
Embodiment:
With reference to Fig. 1-Fig. 3, this embodiment by the following technical solutions: it is made up of frame 1, roller 2, blower housing 3, impeller 4, induced duct 5, dust blowpipe 6, medicine-chest 7, powder cylinder 8, powder door 9, jet pipe 10, shower nozzle 11; The bottom of frame 1 is provided with roller 2, frame 1 is provided with blower housing 3, be provided with impeller 4 in the blower housing 3, an end of induced duct 5 is arranged in the blower housing 3, and the other end of induced duct 5 is connected with dust blowpipe 6, one end of dust blowpipe 6 is arranged in the medicine-chest 7, medicine-chest 7 is arranged on the upper end of blower housing 3, and the lower end of medicine-chest 7 is provided with powder cylinder 8, and is provided with powder door 9 between medicine-chest 7 and the powder cylinder 8, one end of blower housing 3 is connected with jet pipe 10, and an end of jet pipe 10 is provided with shower nozzle 11.
Described blower housing 3 and impeller 4 all adopt casting aluminium material to make, and have the high and corrosion resistant effect of intensity.
Described shower nozzle 11 is circular shower nozzle or Fan spray head, and circular shower nozzle is applicable to that the farm-forestry crop root sprays granulo-fertilizer and agricultural chemicals, and Fan spray head is applicable to different terrain, plot, sprays granulo-fertilizer, agricultural chemicals, and the breadth of spraying is wide, the efficient height.
This embodiment is simple in structure, and volume is little, and weight is low, and is easy to use, stable performance, and air quantity is big, is evenly distributed, noiselessness, cost is low, can satisfy people's user demand.
Claims (4)
1. novel knapsack duster is characterized in that it is made up of frame (1), roller (2), blower housing (3), impeller (4), induced duct (5), dust blowpipe (6), medicine-chest (7), powder cylinder (8), powder door (9), jet pipe (10), shower nozzle (11); The bottom of frame (1) is provided with roller (2), frame (1) is provided with blower housing (3), be provided with impeller (4) in the blower housing (3), one end of induced duct (5) is arranged in the blower housing (3), the other end of induced duct (5) is connected with dust blowpipe (6), one end of dust blowpipe (6) is arranged in the medicine-chest (7), medicine-chest (7) is arranged on the upper end of blower housing (3), the lower end of medicine-chest (7) is provided with powder cylinder (8), and be provided with powder door (9) between medicine-chest (7) and the powder cylinder (8), one end of blower housing (3) is connected with jet pipe (10), and an end of jet pipe (10) is provided with shower nozzle (11).
2. a kind of novel knapsack duster according to claim 1 is characterized in that described blower housing (3) and impeller (4) all adopt casting aluminium material to make.
3. a kind of novel knapsack duster according to claim 1 is characterized in that described shower nozzle (11) is circular shower nozzle.
4. a kind of novel knapsack duster according to claim 1 is characterized in that described shower nozzle (11) replaces with Fan spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184174 CN203207032U (en) | 2013-04-14 | 2013-04-14 | Knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184174 CN203207032U (en) | 2013-04-14 | 2013-04-14 | Knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203207032U true CN203207032U (en) | 2013-09-25 |
Family
ID=49196617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320184174 Expired - Fee Related CN203207032U (en) | 2013-04-14 | 2013-04-14 | Knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203207032U (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 |
| CN104054635A (en) * | 2014-05-07 | 2014-09-24 | 四川省农业科学院蚕业研究所 | Device for spraying powder drug |
-
2013
- 2013-04-14 CN CN 201320184174 patent/CN203207032U/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 |
| CN104054635A (en) * | 2014-05-07 | 2014-09-24 | 四川省农业科学院蚕业研究所 | Device for spraying powder drug |
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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: 20130925 Termination date: 20140414 |