Field plant protection pesticide dispensing device

Abstract

The utility model belongs to the field of agricultural plant protection operation technology especially is a kind of field plant protection pesticide dispensing device, including plant protection unmanned aerial vehicle body and set in the plant protection unmanned aerial vehicle body lower surface dispensing box body, still including the container shell being set in the plant protection unmanned aerial vehicle body below, the upper surface of the container shell is fixedly connected with the stopover ground, the inside surface of the plant protection unmanned aerial vehicle body is symmetrically provided with bucket, premix barrel and finished product barrel, the upper surface of the bucket is provided with inlet pipe, the side surface of the bucket and the premix barrel is all fixedly connected with connecting pipe one, the inside surface of the container shell is also symmetrically provided with water pump;This device can carry out accurate proportioning, avoid liquid waste, improve plant protection operation quality, reduce the probability that plant protection personnel contacts plant protection pesticide, avoid pesticide poisoning risk, and simple operation, mobile phone can control whole premix operation, efficient and convenient, improve spraying efficiency, can realize efficient plant protection operation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural plant protection operation, and particularly relates to a field plant protection pesticide dispensing device. BACKGROUND

[0002] With the rapid development of modern agriculture, the requirements for plant protection machinery are continuously improved, and plant protection unmanned aerial vehicles and high-pole spraying machines are widely recognized and used in plant protection operations due to their high pesticide utilization rate and good operation effect.

[0003] Since the pesticide tank of the plant protection machine and the unmanned aerial vehicle has a large volume, directly mixing the pesticide preparation with high concentration in the pesticide tank has problems such as long mixing time and poor uniformity, which causes the amount of original pesticide contained in the droplets sprayed on the target to be inconsistent, resulting in pesticide damage or reducing the pesticide application quality. In addition, the preliminary mixing of the pesticide preparation is mostly completed manually outside the pesticide application machine, and the manual stirring process of the operator easily increases the risk of pesticide poisoning. Therefore, a premixing device needs to be installed on the outside of the spraying machine to perform the first dilution and stirring before the pesticide preparation enters the pesticide tank of the spraying machine, which is of great significance to improving the efficiency and quality of plant protection operations.

[0004] At present, there is little research on plant protection premixing devices in China, and most of the products on the market still directly perform plant protection operations or perform operations after simple premixing with a transfer barrel, which cannot achieve accurate proportioning, resulting in waste of pesticides. In addition, poor premixing effect of pesticides may cause crop pesticide damage or poor effect, and the preparation personnel also have the risk of pesticide poisoning when contacting the pesticides;

[0005] According to the search of the publication (announcement) number: CN222707429U, a plant protection unmanned aerial vehicle dispensing tank is disclosed, which discloses the technical scheme of "including a dispensing tank body, the dispensing tank body is installed at the bottom end of the unmanned aerial vehicle body, a tank cover is covered above the dispensing tank body, and a threaded cover is arranged inside the tank cover", which has the technical effects of preventing the liquid below the floating plate from tilting and oscillating and shaking.

[0006] In this existing design, the moving block and the contact sensor are used, but since the pesticide tank of the plant protection machine and the unmanned aerial vehicle has a large volume, directly mixing the pesticide preparation with high concentration in the pesticide tank has problems such as long mixing time and poor uniformity, which causes the amount of original pesticide contained in the droplets sprayed on the target to be inconsistent, resulting in pesticide damage or reducing the pesticide application quality. In addition, the preliminary mixing of the pesticide preparation is mostly completed manually outside the pesticide application machine, and the manual stirring process of the operator easily increases the risk of pesticide poisoning.

[0007] Therefore, a field plant protection pesticide dispensing device is designed to solve the above problems. UTILITY MODEL CONTENTS

[0008] To solve the problems raised in the background art, the utility model provides a field plant protection pesticide dispensing device, the device can accurately proportion, avoids liquid waste, improves plant protection operation quality, reduces the probability that plant protection personnel contacts plant protection pesticide, avoids pesticide poisoning risk, and simple operation, mobile phone can control whole process premixing operation, efficient and convenient, improves spraying efficiency, can realize efficient plant protection operation.

[0009] To achieve the above object, the utility model provides the following technical scheme: a field plant protection pesticide dispensing device, including plant protection unmanned plane body and setting in the plant protection unmanned plane body lower surface dispensing box body still including setting in the plant protection unmanned plane body below container shell, the upper surface fixed connection of container shell has the apron, the inside surface of plant protection unmanned plane body is provided with water bucket, premixing bucket and finished product bucket, the upper surface of water bucket is provided with inlet pipe, one side surface of water bucket with Premixing bucket is all fixedly connected with connecting pipe no.

[0010] As a kind of field plant protection pesticide dispensing device of the utility model preferably, the upper surface of premixing bucket and finished product bucket is equipped with quantitative oil pump, the surface of quantitative oil pump is equipped with oil gun.

[0011] As a kind of field plant protection pesticide dispensing device of the utility model preferably, the upper surface of premixing bucket and finished product bucket is also equipped with stirring pump.

[0012] As a kind of field plant protection pesticide dispensing device of the utility model preferably, the surface of inlet pipe is equipped with electromagnetic valve.

[0013] As a kind of field plant protection pesticide dispensing device of the utility model preferably, the surface of connecting pipe no.

[0014] As a kind of field plant protection pesticide dispensing device of the utility model preferably, the inside surface of container shell is also equipped with power cabinet, the inside of power cabinet is provided with gateway and PLC controller.

[0015] Compared with prior art, the utility model has the beneficial effects that:

[0016] The device can accurately proportion, avoid liquid waste, improve plant protection operation quality, reduce the probability of plant protection personnel contacting plant protection pesticides, and avoid the risk of pesticide poisoning; and the operation is simple, the whole premixing operation can be controlled by a mobile phone, which is efficient and convenient, improves spraying efficiency, and can realize efficient plant protection operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is a schematic diagram of the structure of the premixing barrel in the present application;

[0020] Figure 3 It is a schematic diagram of the structure of the peristaltic pump in the present application;

[0021] Figure 4 It is a schematic diagram of the structure of the power cabinet in the present application;

[0022] In the drawings:

[0023] 1, plant protection unmanned aerial vehicle body; 2, medicine dispensing box; 3, container shell; 4, parking apron; 5, water bucket; 6, premixing barrel; 7, finished product barrel; 8, water inlet pipe; 9, connecting pipe one; 10, water pump; 11, connecting pipe two; 12, peristaltic pump; 13, connecting pipe three; 14, electromagnetic valve; 15, electromagnetic flowmeter; 16, stirring pump; 17, quantitative oil pump; 18, oil gun; 19, power cabinet. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and drawings. The specific connection mode of each part adopts the conventional means such as bolts, rivets, welding, and pasting in the prior art. The elements used in circuit connection are conventional types in the prior art.

[0026] Meanwhile, in order to clearly express the connection relationship and working principle between the components, highlight the key points, the drawings of the specification are arranged and drawn in the form of a simple diagram, and one simple diagram can correspond to multiple materials and external actual structure modeling.

[0027] Embodiment 1

[0028] As Figure 1 shown;

[0029] A field plant protection pesticide dispensing device, comprising a plant protection unmanned aerial vehicle body 1 and a dispensing box body 2 arranged on the lower surface of the plant protection unmanned aerial vehicle body 1.

[0030] In the embodiment: in the prior art, the device is provided with a moving block and a contact sensor, when the liquid medicine in the dispensing box body is sprayed, the floating plate is abutted by the gravity and the bottom inner wall of the dispensing box body, so that the contact sensor below the moving block and the contact sensor above the box cover are in contact, so as to remind the worker, which can effectively improve the spraying efficiency of the unmanned aerial vehicle body, and by providing a guide rod and a floating plate, when the liquid medicine in the dispensing box body is oscillated or inclined, the floating plate will not shake greatly under the limitation of the guide rod, so as to prevent the liquid medicine below the floating plate from being greatly inclined and oscillated and shaken, so as to reduce the influence of the inclination or oscillation of the liquid medicine in the medicine box on the balance of the unmanned aerial vehicle body, but due to the large volume of the pesticide tank of the plant protection machine and the unmanned aerial vehicle, the direct mixing of the pesticide preparation with high concentration in the pesticide tank has problems such as long mixing time and poor uniformity, which makes the amount of original medicine contained in the droplets sprayed on the target inconsistent, causes pesticide damage or reduces the pesticide application quality, and the preliminary mixing of the pesticide preparation is usually completed manually outside the pesticide application machine, which increases the risk of pesticide poisoning during manual stirring process of the operator, in order to solve the technical problem, a field plant protection pesticide dispensing device is designed to solve the above problems.

[0031] Further,

[0032] As Figures 1 to 4 shown:

[0033] In combination with the above: the bottom of the plant protection unmanned aerial vehicle body 1 is provided with a container shell 3, the upper surface of the container shell 3 is fixedly connected with a parking apron 4, the inner surface of the plant protection unmanned aerial vehicle body 1 is symmetrically provided with a water bucket 5, a premixing barrel 6 and a finished product barrel 7, the upper surface of the water bucket 5 is provided with a water inlet pipe 8, one side surface of the water bucket 5 and the premixing barrel 6 is fixedly connected with a connecting pipe one 9, the inner surface of the container shell 3 is also symmetrically provided with a water pump 10, the water pump 10 is fixedly connected with the connecting pipe one 9, the other side surface of the water pump 10 is fixedly connected with a connecting pipe two 11, the other end of the connecting pipe two 11 is fixedly connected with the premixing barrel 6, the other end of the other connecting pipe two 11 is fixedly connected with the finished product barrel 7, one side of the premixing barrel 6 is provided with a peristaltic pump 12, one side surface of the premixing barrel 6 is fixedly connected with a connecting pipe three 13, the end of the connecting pipe three 13 away from the premixing barrel 6 is fixedly connected with the peristaltic pump 12, and the other side surface of the peristaltic pump 12 is also fixedly connected with the other connecting pipe three 13.

[0034] In the embodiment: in use, the water bucket 5 is filled with water through the water inlet pipe 8, and then the water is sent into the inside of the premixing barrel 6 through the combination of the connecting pipe one 9, the water pump 10 and the connecting pipe two 11, and then the entering of the pesticide liquid into the inside of the premixing barrel 6 is controlled through the combination of the peristaltic pump 12 and the connecting pipe three 13, and the two are mixed in the premixing barrel 6, and the excess mixed pesticide liquid is temporarily stored in the inside of the water pump 10 by the water pump 10.

[0035] It should be noted that the upper part of the container shell 3 is provided with the parking apron 4, and the plant protection unmanned aerial vehicle body 1 is fixed by buckles, and in use, the plant protection unmanned aerial vehicle body 1 is unloaded by the crane arm and then loaded with pesticide for plant protection operation.

[0036] Further more:

[0037] As shown in the figure: Figures 1 to 4

[0038] In an optional embodiment, the upper surfaces of the premixing barrel 6 and the finished product barrel 7 are both provided with a quantitative oil pump 17, and the surfaces of the quantitative oil pump 17 are both provided with a refueling gun 18.

[0039] In the embodiment: the workers pump the mixed pesticide liquid into the inside of the pesticide preparation box body 2 through the combination of the quantitative oil pump 17 and the refueling gun 18, and the excess mixed pesticide liquid is temporarily stored in the inside of the water pump 10 for standby, and when the pesticide liquid in the premixing barrel 6 does not meet the requirement, the pesticide liquid is extracted from the finished product barrel 7.

[0040] Further more:

[0041] As shown in the figure: Figures 1 to 4

[0042] In an optional embodiment, the upper surfaces of the premixing barrel 6 and the finished product barrel 7 are also provided with a stirring pump 16. ​​

[0043] In this embodiment: because the upper surface of the premixing barrel 6 and the finished product barrel 7 is also provided with the stirring pump 16, this design is that the liquid medicine can be quickly and uniformly mixed in the premixing barrel 6, and the liquid medicine stored in the finished product barrel 7 is continuously mixed, so as to avoid precipitation, improve the plant protection operation efficiency and the pesticide application quality.

[0044] Further, the premixing barrel 6 and the finished product barrel 7 are connected through the connecting pipe 10.

[0045] As shown in the figure: Figures 1 to 4

[0046] In an optional embodiment, the surface of the water inlet pipe 8 is provided with the electromagnetic valve 14.

[0047] In this embodiment: because the surface of the water inlet pipe 8 is provided with the electromagnetic valve 14, the water in the water barrel 5 can be quantitatively supplied through the electromagnetic valve 14.

[0048] Further, the premixing barrel 6 and the finished product barrel 7 are connected through the connecting pipe 10.

[0049] As shown in the figure: Figures 1 to 4

[0050] In an optional embodiment, the surface of the connecting pipe 11 is provided with the electromagnetic flow meter 15.

[0051] In this embodiment: because the surface of the connecting pipe 11 is provided with the electromagnetic flow meter 15, the water supply amount of the water pump 10 is monitored.

[0052] Further, the premixing barrel 6 and the finished product barrel 7 are connected through the connecting pipe 10.

[0053] As shown in the figure: Figures 1 to 4

[0054] In an optional embodiment, the inner surface of the container shell 3 is also provided with the power cabinet 19, and the power cabinet 19 is internally provided with a gateway and a PLC controller.

[0055] In this embodiment: because the inner surface of the container shell 3 is also provided with the power cabinet 19, and the power cabinet 19 is internally provided with a gateway and a PLC controller, this design makes the staff can use mobile phones and other mobile terminals to automatically control the whole system.

[0056] It should be noted that: mobile phones and other mobile terminals → set parameters → electromagnetic valve 14 quantitative water supply → water pump 10 quantitative water supply (electromagnetic flow meter 15 monitoring) → peristaltic pump 12 precise dosing → premixing barrel 6 stirring → finished product barrel 7 temporary storage and stirring → oil gun 18 metering, the whole system is provided with a battery pack with a capacity of 100 kilowatt hours to power the whole system, supporting continuous operation for several hours.

[0057] Working principle:

[0058] ​​​Because the inner surface of the container shell 3 is also provided with a power cabinet 19, the inner surface of the power cabinet 19 is provided with a gateway and a PLC controller, so that the staff can use mobile phones and other mobile terminals to automatically control the entire system. Because the surface of the water inlet pipe 8 is provided with an electromagnetic valve 14, the water in the water bucket 5 can be quantitatively supplied through the electromagnetic valve 14. Because the surface of the connecting pipe two 11 is provided with an electromagnetic flowmeter 15, the water supply amount of the water pump 10 is monitored by using this design.

[0059] In use, the staff controls through a mobile phone or other mobile terminal, fills the water bucket 5 with water through the water inlet pipe 8, and then sends the water into the premixing barrel 6 through the combination of the connecting pipe one 9, the water pump 10 and the connecting pipe two 11. Then the staff controls the entering of the liquid medicine into the premixing barrel 6 through the combination of the peristaltic pump 12 and the connecting pipe three 13. The two are mixed in the premixing barrel 6. The excess mixed liquid medicine is temporarily stored in the water pump 10. The staff pumps the mixed liquid medicine into the dispensing box 2 through the combination of the quantitative oil pump 17 and the oil gun 18. The excess mixed liquid medicine is temporarily stored in the water pump 10 for standby.

[0060] When the liquid medicine in the premixing barrel 6 does not meet the requirements, the liquid medicine is extracted from the finished product barrel 7. Because the upper surfaces of the premixing barrel 6 and the finished product barrel 7 are also provided with a stirring pump 16, the liquid medicine in the premixing barrel 6 can be quickly and uniformly mixed, and the liquid medicine stored in the finished product barrel 7 is continuously mixed to avoid precipitation, improve plant protection work efficiency and spraying quality.

Claims

1. A field plant protection pesticide dispensing device, comprising a plant protection unmanned aerial vehicle body (1) and a dispensing box body (2) arranged on the lower surface of the plant protection unmanned aerial vehicle body (1), characterized in that: Also include set in the plant protection unmanned aircraft body (1) below the container shell (3), the upper surface of the container shell (3) is fixedly connected with the apron (4), the inside surface of the plant protection unmanned aircraft body (1) is provided with a bucket (5), a premix barrel (6) and a finished product barrel (7) symmetrically, the upper surface of the bucket (5) is provided with a water inlet pipe (8), one side surface of the bucket (5) and the premix barrel (6) is fixedly connected with a connecting pipe one (9), the inside surface of the container shell (3) is also provided with a water pump (10) symmetrically, the water pump (10) is fixedly connected with the connecting pipe one (9), the other side surface of the water pump (10) is fixedly connected with a connecting pipe two (11), the other end of the connecting pipe two (11) is fixedly connected with the premix barrel (6), the other end of the other connecting pipe two (11) is fixedly connected with the finished product barrel (7), one side of the premix barrel (6) is provided with a peristaltic pump (12), one side surface of the premix barrel (6) is fixedly connected with a connecting pipe three (13), the end of the connecting pipe three (13) away from the premix barrel (6) is fixedly connected with the peristaltic pump (12), one side surface of the peristaltic pump (12) is also fixedly connected with another connecting pipe three (13).

2. The field plant protection pesticide dispensing device according to claim 1, characterized in that: The upper surface of the premix barrel (6) and the finished product barrel (7) is provided with a quantitative oil pump (17), and the surface of the quantitative oil pump (17) is provided with a refueling gun (18).

3. The field plant protection pesticide dispensing device according to claim 2, characterized in that: The upper surface of the premix barrel (6) and the finished product barrel (7) is also provided with a stirring pump (16).

4. The field plant protection pesticide dispensing device according to claim 3, characterized in that: The surface of the water inlet pipe (8) is provided with a solenoid valve (14).

5. The field plant protection pesticide dispensing device according to claim 4, characterized in that: The surface of the connecting pipe two (11) is provided with an electromagnetic flowmeter (15).

6. The field plant protection pesticide dispensing device according to claim 1, characterized in that: The inside surface of the container shell (3) is also provided with a power cabinet (19), and the inside of the power cabinet (19) is provided with a gateway and a PLC controller.

Images