CN210538425U - Powder spraying machine - Google Patents
Powder spraying machine Download PDFInfo
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- CN210538425U CN210538425U CN201921387788.0U CN201921387788U CN210538425U CN 210538425 U CN210538425 U CN 210538425U CN 201921387788 U CN201921387788 U CN 201921387788U CN 210538425 U CN210538425 U CN 210538425U
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- feeding mechanism
- spiral feeding
- variable cross
- fan
- section pipe
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Abstract
The utility model relates to a duster for grassland plant protection, in particular to a duster which can spray powdery biological medicine in large area to prevent grassland locust. The frame (1) is connected with the transmission mechanism (2), the fan (3), the spiral feeding mechanism (7) and the speed reducer (9) through bolts. The fan (3) is connected with the variable cross-section pipe (4) and the variable cross-section pipe (4) is connected with the spray pipe (5) through bolts, the spiral feeding mechanism (7) is connected with the variable cross-section pipe (4) through a hose, and the speed reducer (9) is connected with the spiral feeding mechanism (7) through a chain transmission mechanism (8). The high-speed airflow of the fan (3) pushes the spiral feeding mechanism (7) into the variable cross-section pipe (4), and the powdery material is sprayed out of the spraying cylinder (5).
Description
Technical Field
The utility model relates to a grassland plant protection machinery, in particular to a large-area spraying powdery biological medicine for grassland locust control.
Background
At present, the known grassland large-area locust control method is characterized in that a biological pesticide taking a powdery material as a carrier is preferably used, but a machine for scattering the powdery material is only a manual backpack powder sprayer, so that the efficiency is low, the cost is high, the labor intensity is high, and the application of the biological pesticide taking the powdery material as the carrier to the large-area grassland locust control is seriously influenced.
Disclosure of Invention
In order to overcome artifical backpack duster and spray likepowder biological medicine and carry out the operation of grassland locust control, technical problem that inefficiency, with high costs and intensity of labour are big, the utility model provides a spray likepowder biological medicine's grassland plant protection machinery, this quick-witted is efficient, the operating cost is low, can evenly quantitative spray likepowder biological medicine and carry out the prevention and cure of large tracts of land grassland locust.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: a powder sprayer comprises a frame, a transmission mechanism, a fan, a variable cross-section pipe, a spray cylinder, a spiral feeding mechanism, a chain transmission mechanism and a speed reducer.
The powder sprayer is characterized in that: the frame is a frame structure.
According to the powder sprayer, the frame is connected with the fan, the transmission mechanism, the spiral feeding mechanism and the speed reducer through bolts.
According to the powder blower, the fan is connected with the variable cross-section pipe, the variable cross-section pipe is connected with the spray pipe through bolts, the spiral feeding mechanism is connected with the variable cross-section pipe through a hose, and the speed reducer is connected with the spiral feeding mechanism through a chain transmission mechanism.
According to the powder sprayer, the high-speed airflow of the fan pushes the spiral feeding mechanism into the variable-section pipe, and the powdery material is sprayed out of the spray pipe.
The utility model has the advantages that: can uniformly and quantitatively spray powdery biological medicine, can prevent and control grassland locusts in large area, and has strong maneuverability, high operation speed and high efficiency.
Drawings
Fig. 1 is a schematic diagram of a transmission system of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
In the figure, 1, a frame, 2, a transmission mechanism, 3, a fan, 4, a variable cross-section pipe, 5, a spray cylinder, 6, a hose, 7, a spiral feeding mechanism, 8, a chain transmission mechanism and 9, a speed reducer are arranged.
Detailed Description
In fig. 1, power is transmitted to a transmission 2 to rotate an impeller of a fan 3. At the same time, the speed reducer 9 rotates the discharge screw shaft of the screw feeding mechanism 7 through the chain transmission mechanism 8.
In fig. 2, the frame 1 is connected with the transmission mechanism 2, the fan 3, the spiral feeding mechanism 7 and the speed reducer 9 through bolts. The fan 3 is connected with the variable cross-section pipe 4, the variable cross-section pipe 4 is connected with the spray pipe 5 through bolts, the spiral feeding mechanism 7 is connected with the variable cross-section pipe 4 through a hose, and the speed reducer 9 is connected with the spiral feeding mechanism 7 through the chain transmission mechanism 8. The high-speed airflow of the fan 3 pushes the spiral feeding mechanism 7 into the variable-section tube 4, and the powdery material is sprayed out of the spray tube 5.
Claims (2)
1. A powder sprayer comprises a frame, a transmission mechanism, a fan, a variable cross-section pipe, a spray cylinder, a spiral feeding mechanism, a chain transmission mechanism and a speed reducer, and is characterized in that: the machine frame (1) is connected with the transmission mechanism (2), the fan (3), the spiral feeding mechanism (7) and the speed reducer (9) through bolts, the fan (3) is connected with the variable cross-section pipe (4), the variable cross-section pipe (4) is connected with the spray pipe (5) through bolts, the spiral feeding mechanism (7) is connected with the variable cross-section pipe (4) through a hose, and the speed reducer (9) is connected with the spiral feeding mechanism (7) through a chain transmission mechanism (8).
2. The powder blower of claim 1, wherein: the frame is a frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387788.0U CN210538425U (en) | 2019-08-19 | 2019-08-19 | Powder spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387788.0U CN210538425U (en) | 2019-08-19 | 2019-08-19 | Powder spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210538425U true CN210538425U (en) | 2020-05-19 |
Family
ID=70618804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921387788.0U Active CN210538425U (en) | 2019-08-19 | 2019-08-19 | Powder spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210538425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385637A (en) * | 2019-08-19 | 2021-02-23 | 张云 | Powder spraying machine |
-
2019
- 2019-08-19 CN CN201921387788.0U patent/CN210538425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385637A (en) * | 2019-08-19 | 2021-02-23 | 张云 | Powder spraying machine |
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