CN218898055U - Rear suspension type electrostatic air-assisted sprayer - Google Patents
Rear suspension type electrostatic air-assisted sprayer Download PDFInfo
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- CN218898055U CN218898055U CN202223021581.6U CN202223021581U CN218898055U CN 218898055 U CN218898055 U CN 218898055U CN 202223021581 U CN202223021581 U CN 202223021581U CN 218898055 U CN218898055 U CN 218898055U
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Abstract
The utility model provides a rear-mounted electrostatic air-assisted sprayer. The electrostatic spraying device comprises a suspension device and a frame, wherein a transmission shaft is arranged on the frame through a bearing seat; the transmission device receives power transmitted by the transmission shaft and is used for driving the electrostatic spraying device and the air supply device to work, spraying the atomized liquid medicine with static electricity and diffusing the atomized liquid medicine into the air by the air supply device to be uniformly attached to all parts of branches and leaves of the fruit tree. According to the utility model, the liquid medicine mist drops with charges are sent into the air through the wind power of the air supply device after high-voltage electrostatic spinning atomization, and the liquid medicine mist drops with charges have good adsorptivity and are well attached to the front and back surfaces and hidden positions of branches and leaves of fruit trees, so that the uniformity of liquid medicine spraying is improved, the use of liquid medicine is reduced, the economy is improved, meanwhile, the unnecessary liquid medicine drops are prevented from falling into soil, and the environmental pollution of the soil is greatly reduced.
Description
Technical Field
The utility model relates to an agriculture and forestry machine, in particular to an electrostatic sprayer for orchard plant protection.
Background
In the current stage of spraying the pesticide in the orchard, manual spraying is mostly adopted, the pesticide usage amount is large, the pesticide is unevenly distributed in the canopy, the concentration of the pesticide at the action position of the spray head is high, the waste of the pesticide can be caused, the economic cost of fruit farmers is increased, and the pesticide trickles into the soil to pollute the soil and the surrounding environment; therefore, the method has the defects of high labor intensity, low efficiency, poor control effect on diseases and insect pests of the orchard, poor economic benefit of fruit farmers and the like in the pesticide spraying process at the present stage.
Disclosure of Invention
The utility model aims to provide a rear-suspension type electrostatic air-assisted sprayer.
The utility model aims at realizing the following steps: the electrostatic spraying device comprises a suspension device and a frame, wherein a transmission shaft is arranged on the frame through a bearing seat; the transmission device receives power transmitted by the transmission shaft and is used for driving the electrostatic spraying device and the air supply device to work, spraying the atomized liquid medicine with static electricity and diffusing the atomized liquid medicine into the air by the air supply device to be uniformly attached to all parts of branches and leaves of the fruit tree.
The object of the utility model can also be achieved in that: the electrostatic spraying device comprises a diaphragm pump, a water pump high-pressure pipe, an electrostatic field spinning nozzle and a profiling wind tower, wherein the diaphragm pump sucks the liquid medicine in the medicine box through a filter, and the liquid medicine is sent to the electrostatic field spinning nozzle through the water pump high-pressure pipe to be sprayed after being pressurized and atomized, and the electrostatic field spinning nozzle is arranged on the profiling wind tower.
The air supply device comprises fan blades, a fan shield and a fan shaft, and the fan shaft is connected with the transmission shaft through the transmission device.
The transmission device is characterized in that a large water pump belt wheel is arranged on the transmission shaft, and power is transmitted to the diaphragm pump through a water pump belt and a small water pump belt wheel; meanwhile, a large belt wheel of the fan is arranged to transmit power to the fan shaft.
The electrostatic field spinning spray head consists of an atomizing nozzle, a spinning adjusting head, an electrostatic generator and an interface, wherein the electrostatic field spinning spray head is connected with a spray head mounting seat on the profiling wind tower through the interface, the electrostatic generator converts vehicle-mounted low-voltage direct current into high-voltage static electricity, and then the atomizing nozzle and the spinning adjusting head spray liquid medicine mist drops with charges into the air.
The profiling wind tower is parabolic, a water pump high-pressure pipe is arranged on the profiling wind tower, the water pump high-pressure pipe is communicated with a plurality of electrostatic field spinning spray heads arranged on the outer edge of the profiling wind tower, and the other end of the water pump high-pressure pipe is communicated with a diaphragm pump outlet.
The utility model has the following advantages: the electrostatic generator converts vehicle-mounted low-voltage direct current into high-voltage static electricity, and then the high-voltage static electricity is conveyed into the air through the specific spinning atomization device, and the charged liquid medicine fog drops are conveyed into the air through the wind power of the air supply device.
The air supply device generates wind power through the impeller, can further disperse vaporific liquid medicine fogdrop, and can boost the diffusion of vaporific fogdrop vapor in further air simultaneously, thereby the spraying operation coverage area is wide, the operation effect is greatly improved because the electrostatic atomization droplet adsorptivity is strong, the serious problems that the current orchard pesticide application operation still stays in manual spraying, the pesticide application amount is large, the fogdrop distribution in the canopy is uneven, a large amount of pesticide is lost to soil and surrounding environment, and the pollution is serious are solved, and the current situations of high labor intensity, low efficiency, time and labor consumption of an orchard, poor pest control effect and low economic benefit of fruit growers are thoroughly changed.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a right side view of fig. 2.
Fig. 4 is a schematic diagram of an electrostatic field spinning nozzle structure.
The marks in the figure: suspension device 1, frame 2, transmission shaft 3, bearing frame 4, medical kit 5, dosing port 6, filter 7, diaphragm pump 8, electrostatic field spinning shower nozzle 9, wherein: the spray nozzle 9-1, the spinning adjusting head 9-2, the static generator 9-3, the interface 9-4, the spray head mounting seat 10, the water pump big belt wheel 11, the profiling wind tower 12, the fan blade 13, the fan shield 14, the water pump small belt wheel 15, the fan shaft 16, the water pump belt 17, the fan big belt wheel 18 and the water pump high pressure pipe 19.
Detailed Description
As shown in the drawing, the utility model comprises a suspension device 1 and a frame 2, wherein a transmission shaft 3 is arranged on the frame 2 through a bearing seat 4, a medicine box 5 is also arranged on the frame 2, and a medicine adding port 6 is arranged on the medicine box 5; the utility model is connected with a suspension device 1 through a tractor, the tractor transmits power to a transmission shaft 3, the transmission device receives the power transmitted by the transmission shaft 3 and drives an electrostatic spraying device and an air supply device to work, atomized liquid medicine with static electricity is sprayed out and is spread into the air by the air supply device, and the atomized liquid medicine is uniformly attached to all parts of branches and leaves of fruit trees.
The electrostatic spraying device comprises a diaphragm pump 8, a water pump high-pressure pipe 19, an electrostatic field spinning nozzle 9 and a profiling wind tower 12, wherein the diaphragm pump 8 sucks the liquid medicine in the medicine box 5 through a filter 7, and sends the liquid medicine to the electrostatic field spinning nozzle 9 through the water pump high-pressure pipe 19 for pressurized atomization and then spraying, and the electrostatic field spinning nozzle 9 is arranged on the profiling wind tower 12.
The air supply device comprises fan blades 13, a fan shield 14 and a fan shaft 16, wherein the fan shaft 16 is connected with the transmission shaft 3 through a transmission device.
The transmission device is characterized in that a large water pump belt wheel 11 is arranged on a transmission shaft 3, and power is transmitted to a diaphragm pump 8 through a small water pump belt wheel 15 and a large water pump belt 17; a large fan pulley 18 is also mounted on the transmission shaft 3 to transmit power to the fan shaft 16.
The electrostatic field spinning nozzle 9 consists of an atomizing nozzle 9-1, a spinning adjusting head 9-2, an electrostatic generator 9-3 and an interface 9-4, wherein the electrostatic field spinning nozzle 9 is connected with a nozzle mounting seat 10 on a profiling wind tower 12 through the interface 9-4, the electrostatic generator 9-3 converts vehicle-mounted low-voltage direct current into high-voltage static electricity, and then the atomizing nozzle 9-1 and the spinning adjusting head 9-2 spray liquid medicine mist drops with charges into the air.
The profiling wind tower 12 is parabolic, a water pump high-pressure pipe 19 is arranged on the profiling wind tower 12, the water pump high-pressure pipe 19 is communicated with a plurality of electrostatic field spinning spray heads 9 arranged on the outer edge of the profiling wind tower, and the other end of the water pump high-pressure pipe 19 is communicated with the outlet of the diaphragm pump 8.
The suspension device 1 is connected with a rear three-point suspension of a tractor, the transmission shaft 3 is connected with a rear power output shaft of the tractor through a universal transmission shaft, and power is respectively transmitted to the diaphragm pump 8 and the fan shaft 16 through the water pump large belt pulley 11, the water pump belt 17 and the fan large belt pulley 18. The diaphragm pump 8 sucks out the liquid medicine in the medicine box 5 through the pipeline and the filter 7, the liquid medicine is pumped into the electrostatic field spinning nozzle 9 through the water pump high-pressure pipe 19, the electrostatic generator 9-3 converts the vehicle-mounted low-voltage direct current into high-voltage static electricity, and the spinning adjusting head 9-2 ejects the mist drops with charges through the atomizing nozzle 9-1. The parabolic shape of the profiling wind tower enables spraying operation to be more consistent with the tree structure, the atomization effect is more beneficial to dispersion, and the atomized liquid drops have good adsorptivity due to charges, so that the spraying operation effect is more excellent.
Claims (6)
1. The rear suspension type electrostatic air-assisted spraying machine comprises a suspension device and a frame, wherein a transmission shaft is arranged on the frame through a bearing seat; the transmission device receives power transmitted by the transmission shaft and is used for driving the electrostatic spraying device and the air supply device to work, spraying the atomized liquid medicine with static electricity and diffusing the atomized liquid medicine into the air by the air supply device to be uniformly attached to all parts of branches and leaves of the fruit tree.
2. The back suspension type electrostatic air-assisted spraying machine according to claim 1, wherein the electrostatic spraying device comprises a diaphragm pump, a water pump high-pressure pipe, an electrostatic field spinning nozzle and a profiling air tower, the diaphragm pump sucks the liquid medicine in the medicine box through a filter, and the liquid medicine is sent to the electrostatic field spinning nozzle through the water pump high-pressure pipe to be sprayed after being pressurized and atomized, and the electrostatic field spinning nozzle is arranged on the profiling air tower.
3. The rear-suspension electrostatic air-assisted sprayer according to claim 2, wherein the profiling air tower is parabolic, a water pump high-pressure pipe is arranged on the profiling air tower, the water pump high-pressure pipe is communicated with a plurality of electrostatic field spinning spray heads arranged on the outer edge of the profiling air tower, and the other end of the water pump high-pressure pipe is communicated with a diaphragm pump outlet.
4. The rear-suspension electrostatic air-assisted spraying machine according to claim 2, wherein the electrostatic field spinning nozzle comprises an atomizing nozzle, a spinning adjusting head, an electrostatic generator and an interface, the electrostatic field spinning nozzle is connected with a nozzle mounting seat on the profiling air tower through the interface, the electrostatic generator converts vehicle-mounted low-voltage direct current into high-voltage static electricity, and the mist of the liquid medicine with charges is sprayed into the air through the atomizing nozzle and the spinning adjusting head.
5. The rear-mounted electrostatic air-assisted sprayer of claim 1, wherein the air-assisted device comprises fan blades, a fan shroud, and a fan shaft coupled to the drive shaft via a transmission.
6. The rear suspension type electrostatic air-assisted spraying machine according to claim 1, wherein the transmission device is provided with a large water pump belt wheel on a transmission shaft, and power is transmitted to the diaphragm pump through a small water pump belt wheel and a small water pump belt wheel; meanwhile, a large belt wheel of the fan is arranged to transmit power to the fan shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223021581.6U CN218898055U (en) | 2022-11-13 | 2022-11-13 | Rear suspension type electrostatic air-assisted sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223021581.6U CN218898055U (en) | 2022-11-13 | 2022-11-13 | Rear suspension type electrostatic air-assisted sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218898055U true CN218898055U (en) | 2023-04-25 |
Family
ID=86038815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223021581.6U Active CN218898055U (en) | 2022-11-13 | 2022-11-13 | Rear suspension type electrostatic air-assisted sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218898055U (en) |
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2022
- 2022-11-13 CN CN202223021581.6U patent/CN218898055U/en active Active
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