CN216906560U - Vehicle-mounted electrostatic sprayer - Google Patents

Abstract

The utility model relates to a vehicle-mounted electrostatic sprayer which comprises a main frame, a medicine box, an air power supply device, a rotating frame, a telescopic frame, a pressurizing box and a plurality of air-assisted two-fluid electrostatic nozzles, wherein the medicine box is arranged on the main frame; the pressurizing box can realize angle adjustment through the rotating rack; the air-assisted two-fluid electrostatic sprayer is arranged on the pressurizing box, the air power supply device is used for supplying compressed air to the pressurizing box, and the compressed air stored in the pressurizing box can simultaneously supply power air to more than one air-assisted two-fluid electrostatic sprayer; the medicine chest is input to more than one air-assisted electrostatic two-fluid sprayer through a medicine conveying pipeline. The vehicle-mounted electrostatic sprayer can be adapted to different application scenes.

Description

Vehicle-mounted electrostatic sprayer

technical field

The utility model relates to the technical field of spray equipment, in particular to a vehicle-mounted electrostatic sprayer.

Background technique

In the traditional related technology, manual spraying is used, the degree of automation is not high enough, the spraying effect is not good, and the use of manual spraying is likely to cause dizziness and other poisoning phenomena.

Using knapsack sprayers and other agricultural machinery for manual spraying, the labor cost has been continuously increased from the original 4 yuan per sprayer to 8 yuan per barrel. The peak season of pesticide spraying in greenhouses is in summer. In summer, the weather is very hot and the temperature in the greenhouse is higher. Every time pesticides are sprayed, they must be dressed neatly and wear gas masks, so that workers face the danger of heat stroke. Therefore, many workers spray pesticides in order to cool down. There is a danger of poisoning if you do not wear a gas mask! Ordinary sprayers spray a large amount of pesticides, and the uneven spraying results in waste of pesticides and excessive pesticide residues in agricultural products, which does not meet the national requirements for environmental protection.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to be able to provide an automatic spraying device to meet the needs of the current greenhouse.

Utility model content

In view of this, the purpose of this utility model is to overcome the deficiencies of the prior art, and provide a vehicle-mounted electrostatic sprayer with a high degree of automation and good spraying effect, thereby reducing the waste of pesticides, improving the utilization rate of pesticides, and reducing pesticides. The pollution to the environment reduces the pesticide residues of crops.

In order to achieve the above purpose, the utility model provides a vehicle-mounted electrostatic sprayer, including a main frame, a medicine box, an aerodynamic supply device, a rotating frame, a telescopic frame, a booster box and a number of air-assisted two-fluid electrostatic spray heads, wherein

The medicine box is installed on the main frame, the rotating frame is arranged on one side of the main frame, the telescopic frame is directly or indirectly arranged on the rotating frame, and the booster box is fixedly arranged On the telescopic frame; the pressurized box can realize angle adjustment through the rotating frame;

The air-assisted two-fluid electrostatic spray head is installed on the booster box, the aerodynamic supply device is used to provide compressed air to the booster box, and the compressed air stored in the booster box can be more than one at the same time. The air-assisted electrostatic two-fluid nozzle provides power air; the medicine box is input to more than one air-assisted electrostatic two-fluid nozzle through the drug delivery pipeline.

Further, the booster boxes are a pair, and the distance between the two booster boxes can be adjusted through respective telescopic frames.

Further, the telescopic frame includes a slideway and a sliding member, the slideway is fixedly arranged on the rotating frame, the sliding member is arranged in the slideway, and the booster box is fixedly arranged on the on the slide.

Further, the pressurizing tank is provided with a communication pipe, and further includes a hose, one end of the hose is connected to the aerodynamic supply device, and the other end of the hose is communicated with the communication pipe.

Further, a water pump is connected to the medicine box, one end of the medicine delivery pipe is communicated with the water pump, and the other end of the medicine delivery pipe is connected with a plurality of branch medicine delivery pipes through branch joints. The free end extends into the inside of the booster box, and is correspondingly connected to each air-assisted electrostatic two-fluid nozzle.

Further, it also includes a baffle plate, the baffle plate is arranged on the booster box and is located at the rear side of the air-assisted two-fluid electrostatic spray head.

Further, the air power supply device includes an air compressor and a power device for driving the air compressor to operate, the power device includes an engine, and the engine is used to drive the air compressor to operate.

Further, the air power supply device includes an air compressor and a power device for driving the air compressor to operate, the power device includes an external transfer case, and also includes a transmission shaft for connecting with the transfer case. The connected spline shaft is used to drive the air compressor to run.

Further, the main frame is provided with a tractor hanger.

Further, it also includes a hand-washing box, a corner of the medicine box is provided with an accommodating space, and the hand-washing box is arranged in the accommodating space.

The utility model adopts the above technical scheme, the main frame is provided with a rotating frame, and the spraying angle of the air-assisted two-fluid electrostatic nozzle can be adjusted through the arranged rotating frame, so as to improve the utilization rate of pesticides; A telescopic frame is arranged on the rotating frame, so that the distance between the two booster boxes can be adjusted through the respective telescopic frame. The utility model adopts a variety of power equipments to drive the air compressor and adapts to different application scenarios. The utility model provides a vehicle-mounted electrostatic sprayer, which saves labor costs and eliminates the danger of heat stroke and poisoning from the source. The spray device provided by the utility model adopts an air-assisted electrostatic spray head, which has small water output, large mist output, good adsorption, high sedimentation and uniform spraying. The effect of creating mist in the greenhouse increases the utilization rate of pesticides, reduces the amount of pesticides used, and thus reduces the amount of residues of agricultural products, which is in line with the current national requirements for environmental protection of agricultural products.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is one of the structural representations of the vehicle-mounted electrostatic sprayer of the present utility model;

Fig. 2 is the second structural representation of the vehicle-mounted electrostatic sprayer of the present utility model;

Fig. 3 is the third structural schematic diagram of the vehicle-mounted electrostatic sprayer of the present invention;

FIG. 4 is a schematic diagram of the partial structure of the rotating frame of the vehicle-mounted electrostatic sprayer of the present invention.

In the picture: 1. Main frame; 2. Medicine box; 3. Rotating frame; 4. Telescopic frame; 5. Booster box; 6. Air-assisted two-fluid electrostatic nozzle; 7. Slideway; 8. Connecting pipe; 9. Block; 10. Spline shaft; 11. Tractor hanger; 12. Hand washing box; 13. Dosing and water inlet.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with some aspects of the invention as recited in the appended claims.

Please refer to FIG. 1, FIG. 2 and FIG. 3, the utility model provides a vehicle-mounted electrostatic sprayer, which is characterized in that it includes a main frame 1, a medicine box 2, an aerodynamic supply device, a rotating frame 3, a telescopic machine A rack 4, a booster box 5 and a number of air-assisted two-fluid electrostatic spray heads 6, wherein

The medicine box 2 is installed on the main frame 1 , the rotating frame 3 is arranged on one side of the main frame 1 , and the telescopic frame 4 is directly or indirectly arranged on the rotating frame 3 . The booster box 5 is fixedly arranged on the telescopic frame 4; the booster box 5 can realize angle adjustment through the rotating frame 3;

The air-assisted two-fluid electrostatic spray head 6 is installed on the booster box 5 , and the aerodynamic supply device is used to provide compressed air to the booster box 5 , and the compressed air stored in the booster box 5 can At the same time, power air is provided for more than one air-assisted electrostatic two-fluid nozzles; the medicine box 2 is input to more than one air-assisted electrostatic two-fluid nozzles through a drug delivery pipeline.

The utility model has a wide range of uses, and is mainly used in: (1) preventing and treating rice and wheat. Pests and diseases of cotton. (2) Prevention and control of pests and diseases of vegetables, cash crops and fruit trees. (3) Growth hormone. Spraying of liquid fertilizers. (4) Epidemic prevention and disinfection of poultry and storage farms. (5) Epidemic prevention and disinfection in hospitals, schools, parks, squares and other public places.

It should be added that the medicine box 2 in the present invention is a detachable medicine box 2, and different types of medicine buckets can be replaced according to different land areas or different tractor models. Different booster boxes 5 can be replaced according to different scenarios, and the number of air-assisted two-fluid electrostatic spray heads 6 can be increased or decreased according to different booster boxes 5 .

It can be rotated here according to different application scenarios (the maximum rotation angle is 90°) to achieve the purpose of effective spraying. As shown in FIG. 1 , one of the booster tanks 5 is rotated by 45°.

The main purpose of setting the telescopic frame 4 is to expand and contract here according to different application scenarios, so as to achieve the purpose of effective spraying.

As a preferred embodiment, in this embodiment, the booster boxes 5 are a pair, and the distance between the two booster boxes 5 can be adjusted through the respective telescopic frames 4 .

As a preferred embodiment, in this embodiment, the telescopic frame 4 includes a slideway 7 and a sliding member, the slideway 7 is fixedly arranged on the rotating frame 3, and the sliding member is arranged on the In the slideway 7, the booster tank 5 is fixedly arranged on the sliding member.

As a preferred embodiment, in this embodiment, the booster tank 5 is provided with a communication pipe 8, and also includes a hose, one end of the hose is connected to the aerodynamic supply device, and the hose is The other end is communicated with the communication pipe 8 .

As shown in FIG. 4 , in this embodiment, the communication pipe 8 has a bent portion, and a part of the communication pipe 8 acts as a sliding member to drive the entire booster tank 5 to slide in the slideway 7 , and one end of the communication pipe 8 is connected to the booster On the tank 5, the other end of the communication pipe 8 is communicated with the other end of the hose.

As a preferred embodiment, in this embodiment, the medicine box 2 is connected with a water pump (not shown in the figure), one end of the medicine delivery pipe is connected to the water pump, and the other end of the medicine delivery pipe is connected to the water pump. Several branch drug delivery pipes are connected through branch joints, and the free ends of each branch drug delivery pipe extend into the interior of the booster box 5 and are correspondingly connected to each air-assisted electrostatic two-fluid nozzle.

As a preferred embodiment, this embodiment also includes a blocking piece 9 , and the blocking piece 9 is disposed on the booster tank 5 and located at the rear side of the air-assisted two-fluid electrostatic spray head 6 .

As a preferred embodiment, in this embodiment, the air power supply device includes an air compressor (not shown in the figure) and a power device for driving the air compressor to run, and the power device includes an engine (in the figure) Not shown), an engine is used to drive the air compressor to operate. Gasoline power, diesel power or direct tractor drive can be replaced according to different production needs.

As a preferred implementation, in this embodiment, the aerodynamic supply device includes an air compressor and a power device for driving the air compressor to operate, and the power device includes an external transfer case (not shown in the figure). out), and also includes a spline shaft 10 for connecting with the transmission shaft of the transfer case, and the spline shaft 10 is used to drive the air compressor to operate. When using the tractor as power, the transfer case drive shaft of the tractor is used in conjunction with the above-mentioned spline shaft 10 to drive the air compressor to operate.

As a preferred embodiment, the main frame 1 in this embodiment is provided with a tractor hanger 11. When the tractor is used as power, it is used as the tractor's hitch angle lock position.

As a preferred embodiment, the present embodiment also includes a hand washing box 12 , a corner of the medicine box 2 is provided with a accommodating space, and the hand washing box 12 is arranged in the accommodating space. The medicine box 2 is provided with a medicine and water inlet 13 .

It should be added that,

(1) This electrostatic sprayer is composed of a 200L-1500L (optional) medicine barrel, an air compressor, an electrostatic generator, an electrostatic nozzle, a main frame, an engine (optional) and other components.

(2) The sprayer is an air compressor to drive the front-stage electrostatic two-fluid nozzle, so as to disperse the water droplets and spray out the nozzle.

(3) When the droplets are ejected from the nozzle, the electrostatic nozzle charges the high-voltage charge into the droplets and disperses the droplets twice. As a result, the droplets are being ejected, and the nozzle has an ionic charge at this time.

(4) The wind pressure of the high-speed turbine fan is about 37kp, and after the droplets are dispersed, the droplets with a medium diameter of 80 μm can be sent to about 6 meters. The spraying range of the sprinklers on both sides in the greenhouse is 12 meters. The mist output of the sprayer is about 200L per hour, and the working area per hour is about 15 acres of land. It saves about twice the liquid medicine than ordinary sprayers.

(5) The load droplets are uniform. The electrostatic charge can effectively reduce the size of the droplets and improve the uniformity of the droplets.

(6) The charge is the same, the diffusion area is large, and the distribution droplets have good sedimentation. The electrostatically formed droplets carry the same electric charge. Repel each other in space motion and will not coagulate each other, so the coverage of the target is very uniform. The fog droplets float in the air for a long time, and the diffusion area is wide, and the adsorption and elimination of bacteria and dust in the air is twice as high as that of ordinary sprayers. Under the premise of the same dosage, the dosage of electrostatic sprayer is about twice smaller than that of ordinary sprayer.

(7) The validity period is long. Because the charged droplets have strong adsorption capacity on the target, and are uniform in all aspects, the application efficiency is high, and the drug effect time is large.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention Variations, modifications, substitutions, and alterations to the above-described embodiments are included.

Claims (10)

1. Vehicle-mounted electrostatic sprayer is characterized in that: comprising a main frame, a medicine box, aerodynamic supply device, a rotating frame, a telescopic frame, a booster box and several air-assisted two-fluid electrostatic nozzles, wherein The medicine box is installed on the main frame, the rotating frame is arranged on one side of the main frame, the telescopic frame is directly or indirectly arranged on the rotating frame, and the booster box is fixedly arranged On the telescopic frame; the pressurized box can realize angle adjustment through the rotating frame; The air-assisted two-fluid electrostatic spray head is installed on the booster box, the aerodynamic supply device is used to provide compressed air to the booster box, and the compressed air stored in the booster box can be more than one at the same time. The air-assisted electrostatic two-fluid nozzle provides power air; the medicine box is input to more than one air-assisted electrostatic two-fluid nozzle through the drug delivery pipeline. 2 . The vehicle-mounted electrostatic sprayer according to claim 1 , wherein the pressurized tanks are a pair, and the distance between the two pressurized tanks can be adjusted through respective telescopic frames. 3 . 3 . The vehicle-mounted electrostatic sprayer according to claim 2 , wherein the telescopic frame comprises a slideway and a sliding member, the slideway is fixedly arranged on the rotating frame, and the sliding member is arranged on the rotating frame. 4 . In the slideway, the boosting tank is fixedly arranged on the sliding member. 4 . The vehicle-mounted electrostatic sprayer according to claim 3 , wherein a communication pipe is provided on the booster tank, and further comprises a hose, and one end of the hose is connected to the aerodynamic supply device. 5 . , the other end of the hose is communicated with the communication pipe. 5 . The vehicle-mounted electrostatic sprayer according to claim 4 , wherein a water pump is connected to the medicine box, one end of the medicine delivery pipe is communicated with the water pump, and the other end of the medicine delivery pipe passes through the water pump. 6 . The branch joint is connected with a plurality of branch drug delivery pipes, and the free ends of each branch drug delivery pipe extend into the interior of the booster box and are correspondingly connected to each air-assisted electrostatic two-fluid nozzle. 6 . The vehicle-mounted electrostatic sprayer according to claim 5 , further comprising a baffle, and the baffle is arranged on the booster box and located at the rear side of the air-assisted two-fluid electrostatic spray head. 7 . 7. The vehicle-mounted electrostatic sprayer according to any one of claims 1 to 6, wherein the aerodynamic supply device comprises an air compressor and a power device for driving the air compressor to operate, the power device An engine is included, and the engine is used to drive the air compressor to operate. 8. The vehicle-mounted electrostatic sprayer according to any one of claims 1 to 6, wherein the aerodynamic supply device comprises an air compressor and a power device for driving the air compressor to operate, the power device It includes an external transfer case, and also includes a spline shaft for connecting with the transmission shaft of the transfer case, and the spline shaft is used to drive the air compressor to run. 9 . The vehicle-mounted electrostatic sprayer according to claim 8 , wherein the main frame is provided with a tractor hanger. 10 . 10. The vehicle-mounted electrostatic sprayer according to any one of claims 1 to 6, characterized in that it further comprises a hand-washing box, a corner of the medicine box is provided with a accommodating space, and the hand-washing box is arranged in the accommodating space middle.

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