Vehicle-mounted pesticide mixing device and pesticide mixing vehicle

Abstract

The utility model discloses a vehicle-mounted pesticide mixing device and a pesticide mixing vehicle, and relates to the technical field of plant protection devices. The device comprises a water storage tank and a preparation tank, the water storage tank is used for storing water, and the preparation tank is used for mixing and storing medicament mother liquor; an outlet of the water storage tank is connected with a first pipeline and a second pipeline; the other end of the first pipeline is connected with the filling machine; the first pipeline is provided with a first valve; the other end of the second pipeline is connected with the preparation tank; a third valve, a water pump and a first flow meter are sequentially arranged on the second pipeline according to the flow direction; the outlet of the preparation tank is connected with the first pipeline through a fourth valve, and the joint is positioned at the downstream of the first valve. According to the utility model, accurate medicament preparation can be realized, and large-batch medicament allocation is facilitated through vehicle-mounted transportation.

Description

Technical Field

[0001] This utility model belongs to the field of plant protection device technology, and in particular relates to a vehicle-mounted pesticide mixing device and a pesticide mixing vehicle. Background Technology

[0002] Using drones for plant protection offers advantages such as high operational efficiency and reduced farm labor, making it an important means of increasing crop yields and income. However, the preparation process for plant protection pesticides is relatively rudimentary, often relying on experience without professional guidance. This unscientific application methods frequently lead to pesticide damage. Furthermore, the need for manual on-site pesticide addition poses safety hazards to workers and reduces operational efficiency due to the need for immediate mixing. Therefore, large-scale planting areas require new solutions that enable precise pesticide mixing, convenient distribution, and automated operations.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of the need for a new solution in large-scale planting areas that can achieve precise pesticide mixing, easy distribution, and automated operation, and to provide a vehicle-mounted pesticide mixing device and pesticide mixing vehicle.

[0005] The first aspect of this utility model provides a vehicle-mounted pesticide mixing device, comprising:

[0006] A water storage tank and a preparation tank, wherein the water storage tank is used to store water, and the preparation tank is used to mix and store the pharmaceutical mother liquor;

[0007] The outlet of the water storage tank is connected to the first pipe and the second pipe;

[0008] The other end of the first pipeline is connected to a filling machine; the first pipeline is equipped with a first valve;

[0009] The other end of the second pipeline is connected to the preparation tank, and a third valve, a water pump, and a first flow meter are sequentially installed on the second pipeline according to the flow direction;

[0010] The outlet of the preparation tank is connected to the first pipeline via a fourth valve, and the connection is located downstream of the first valve.

[0011] In one embodiment of this utility model, a multi-way valve, a peristaltic pump, and a second flow meter are connected sequentially via pipelines. The outlet of the second flow meter is connected to a preparation tank, and at least one port of the multi-way valve is connected to a raw material tank.

[0012] In one embodiment of this utility model, the outlet of the water storage tank is connected to a third pipe, the other end of the third pipe is connected to a port of the multi-way valve, and a second valve is provided on the third pipe.

[0013] In one embodiment of this utility model, a finished product tank is also included. The finished product tank is used to store finished pharmaceutical products or pharmaceutical mother liquor. The outlet of the finished product tank is connected to the first pipeline via a fifth valve, and the connection point is located downstream of the first valve.

[0014] In one embodiment of this utility model, a sixth valve is provided on the first pipeline, and the sixth valve is used to control the opening and closing of the first pipeline.

[0015] In one embodiment of this utility model, a support frame is also included, and both the water storage tank and the preparation tank are fixed within the support frame.

[0016] In one embodiment of this utility model, the preparation tank is equipped with a first mixer.

[0017] In one embodiment of this utility model, the finished product tank is equipped with a second mixer.

[0018] In one embodiment of this utility model, the water storage tank is equipped with a third agitator.

[0019] The second aspect of this utility model provides a pesticide mixing vehicle, including a truck and the above-mentioned vehicle-mounted pesticide mixing device, wherein the truck has a vehicle-mounted platform and the vehicle-mounted pesticide mixing device is disposed on the vehicle-mounted platform.

[0020] Compared with the prior art, the technical effects achieved by this utility model are as follows:

[0021] 1. Precise preparation of medicines can be achieved on-site, and scientific drug preparation can effectively reduce the occurrence of phytotoxicity.

[0022] 2. The entire operation process requires no manual intervention, avoiding the risk of toxicity from the liquid; it also reduces labor demand and lowers personnel costs.

[0023] 3. The vehicle-mounted pesticide mixing device can be moved by vehicle, so it has good transportation convenience and can realize the distribution of large quantities of pesticides in large-scale planting areas.

[0024] 4. The dispensing machine can quickly fill the pesticide tank of the plant protection drone, reducing the time spent on pesticide application during the entire plant protection operation and improving the efficiency of plant protection operations. Attached Figure Description

[0025] Figure 1This is a diagram showing the equipment connection structure of a vehicle-mounted pesticide mixing device according to an embodiment of the present invention.

[0026] Figure 2 This is a structural schematic diagram of a vehicle-mounted pesticide mixing device according to an embodiment of the present invention.

[0027] Explanation of key figure labels:

[0028] 11. Water storage tank; 12. Preparation tank; 13. Finished product tank; 2. Filling machine; 14. Raw material barrel; 3. Peristaltic pump; 41. First valve; 42. Second valve; 43. Third valve; 44. Fourth valve; 45. Fifth valve; 46. Sixth valve; 5. Water pump; 61. First flow meter; 62. Second flow meter; 7. Multi-way valve; 81. First mixer; 82. Second mixer; 83. Third mixer; 9. Support frame; 101. Electrical control cabinet; 102. Power supply device. Detailed Implementation

[0029] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0030] The technical solution of this utility model is illustrated below through specific embodiments. It should be understood that the one or more steps mentioned in this utility model do not preclude the existence of other methods and steps before or after the combined steps, or that other methods and steps may be inserted between these explicitly mentioned steps. It should also be understood that these examples are for illustrative purposes only and are not intended to limit the scope of this utility model. Unless otherwise stated, the numbering of each method step is only for the purpose of identifying each method step, and not for limiting the order of each method or defining the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantial changes to the technical content, can also be considered as within the scope of implementation of this utility model.

[0031] The raw materials and instruments used in the examples are not subject to any specific restrictions on their source; they can be purchased from the market or prepared according to conventional methods known to those skilled in the art.

[0032] like Figures 1 to 2 As shown, the vehicle-mounted pesticide mixing device according to a preferred embodiment of this utility model includes a support frame 9. A water storage tank 11, a preparation tank 12, a finished product tank 13, a dispensing machine 2, a raw material barrel 14, an electrical control cabinet 101, and a power supply device 102 are fixedly installed within the support frame 9. The support frame 9 facilitates overall hoisting, transportation, and installation, enabling rapid assembly and disassembly on a vehicle.

[0033] Water storage tank 11 is used to store water, preparation tank 12 is used to store pharmaceutical mother liquor, and finished product tank 13 is used to store finished pharmaceutical products or pharmaceutical mother liquor. Raw material tank 14 stores raw materials.

[0034] The outlet of the water storage tank 11 is connected to the first pipe, the second pipe, and the third pipe. The other end of the first pipe is connected to the dispensing machine 2. A first valve 41 and a sixth valve 46 are sequentially installed on the first pipe according to the flow direction. The outlet of the preparation tank 12 is connected to the first pipe via a fourth valve 44, and the outlet of the finished product tank 13 is connected to the first pipe via a fifth valve 45. The connections of the fourth valve 44 and the fifth valve 45 to the first pipe are located between the first valve 41 and the sixth valve 46. The sixth valve 46 is used to control the opening and closing of the first pipe. The function of the first pipe is to release the materials from the preparation tank 12, the water storage tank 11, and the finished product tank 13 through the dispensing machine 2.

[0035] The other end of the second pipeline is connected to the preparation tank 12. A third valve 43, a water pump 5, and a first flow meter 61 are sequentially installed on the second pipeline according to the flow direction. The function of the second pipeline is to inject water from the water storage tank 11 into the preparation tank 12, thereby diluting the pharmaceutical mother liquor in the preparation tank 12. With the help of the first flow meter 61, the amount of water added can be precisely controlled, thereby ensuring the scientific preparation of the pharmaceutical solution.

[0036] The vehicle-mounted pesticide mixing device also includes a multi-way valve 7, a peristaltic pump 3, and a second flow meter 62 connected sequentially via pipelines. The outlet of the second flow meter 62 is connected to the preparation tank 12, and at least one port of the multi-way valve 7 is connected to a raw material tank 14. There can be more than one raw material tank 14; for example, if there are three raw material tanks 14, then the multi-way valve 7 should have a total of five ports, with three ports connected to the three raw material tanks 14 respectively, and the other two ports connected to the peristaltic pump 3 and the third pipeline respectively. The peristaltic pump 3 adds the active ingredient from the raw material tank 14 to the preparation tank 12, thus preparing the pesticide in the preparation tank 12. Simultaneously, different raw material tanks 14 can store different active ingredients, enabling the preparation of different pesticides. Therefore, the third pipeline is used for flushing the pipeline. A second valve 42 is installed on the third pipeline. After the active ingredient in one raw material tank 14 has been delivered, the corresponding port is closed, and the second valve 42 is opened. Under the action of the peristaltic pump 3, water is drawn out of the water storage tank 11, thus flushing the pipeline. When a new drug needs to be prepared, simply close the second valve 42 and open the corresponding other ports in the multi-way valve 7.

[0037] The first valve 41, the second valve 42 and the sixth valve 46 mentioned above are all manually controlled valves, while the third valve 43, the fourth valve 44, the fifth valve 45 and the multi-way valve 7 are all electrically controlled valves, and the multi-way valve 7 can control the opening and closing of which port as needed.

[0038] The electrical control cabinet 101 is electrically connected to and controls the third valve 43, the fourth valve 44, the fifth valve 45, the multi-way valve 7, the first flow meter 61, the second flow meter 62, the water pump 5, and the filling machine 2. The power supply device 102 is powered through the electrical control cabinet 101.

[0039] The vehicle-mounted pesticide mixing device can be used in the following ways:

[0040] Firstly, when the first valve 41 and the sixth valve 46 are opened, the water in the storage tank 11 can be directly released through the filling machine 2.

[0041] Secondly, with the first valve 41 closed and the third valve 43 open, the water pump 5 and peristaltic pump 3 operate, allowing the addition of raw materials and water to the preparation tank 12. The ratio of raw materials to water can be precisely controlled via the first flow meter 61 and the second flow meter 62, thus completing the preparation of the drug solution within the preparation tank 12. After preparation, the fourth valve 44 and the sixth valve 46 are opened, allowing the drug solution to be released via the dispensing machine 2. This process requires no manual intervention from workers, avoiding the risk of toxicity from the drug solution.

[0042] Third, by opening the fifth valve 45 and the sixth valve 46, the finished drug can be released through the dispensing machine 2. When the finished product tank 13 contains the drug mother liquor, it can also be released into the preparation tank 12 through the dispensing machine 2, and the drug solution can be prepared by diluting it with water.

[0043] Regardless of the method used, the dispensing machine 2 can quickly fill the pesticide tank of the agricultural drone, reducing the time spent on pesticide application during the entire plant protection operation and improving efficiency. At the same time, it also reduces labor requirements and lowers personnel costs; scientifically formulated pesticide dispensing can effectively reduce the occurrence of pesticide damage.

[0044] In addition, the preparation tank 12 is equipped with a first mixer 81, the finished product tank 13 is equipped with a second mixer 82, and the water storage tank 11 is equipped with a third mixer 83. The first mixer 81, the second mixer 82, and the third mixer 83 have the same structure and specifications and are installed in the same way; here, only the first mixer 81 is described as an example. The first mixer 81 includes a motor, a rotating shaft, and blades. The motor is fixedly installed on the top outer wall of the preparation tank 12, and is electrically connected to and controlled by the electrical control cabinet 101. The output shaft of the motor is driven by the rotating shaft, which is vertically positioned and extends into the preparation tank 12. The blades are welded to the shaft body inside the preparation tank 12. The motor drives the rotating shaft, enabling the blades to perform stirring operations within the preparation tank 12. The function of the second mixer 82 is to ensure the homogeneity of the finished drug or drug mother liquor in the finished product tank 13, preventing liquid stratification. The third mixer 83 is a redundant device, designed to be used as a replacement in case the first mixer 81 and the second mixer 82 fail.

[0045] According to a preferred embodiment of the present invention, a pesticide mixing vehicle includes a truck and the aforementioned vehicle-mounted pesticide mixing device. The truck has a vehicle-mounted platform, and the vehicle-mounted pesticide mixing device is mounted on the vehicle-mounted platform. The vehicle-mounted pesticide mixing device is mobile and has good transportation convenience, enabling large-scale pesticide dispensing in large-scale planting areas.

[0046] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An on-vehicle pesticide mixing device characterized by comprising: The pesticide mixing device comprises: a water storage tank for storing water and a preparation tank for mixing a pesticide mother liquor; an outlet of the water storage tank is connected with a first pipeline and a second pipeline; the other end of the first pipeline is connected with a filling machine, and the first pipeline is provided with a first valve; the other end of the second pipeline is connected with the preparation tank, and the second pipeline is sequentially provided with a third valve, a water pump and a first flow meter in sequence according to the flow direction; an outlet of the preparation tank is connected with the first pipeline through a fourth valve, and the connection position is located downstream of the first valve.

2. The on-vehicle pesticide mixing device according to claim 1, characterized by The pesticide mixing device further comprises a multi-way valve, a peristaltic pump and a second flow meter which are sequentially connected through pipelines, an outlet of the second flow meter is connected with the preparation tank, and at least one port of the multi-way valve is connected with a raw material barrel.

3. The on-vehicle pesticide mixing device according to claim 2, characterized by An outlet of the water storage tank is connected with a third pipeline, the other end of the third pipeline is connected with one port of the multi-way valve, and the third pipeline is provided with a second valve.

4. The on-vehicle pesticide mixing device according to claim 1, characterized by The pesticide mixing device further comprises a finished product tank for storing a finished product or a pesticide mother liquor, and an outlet of the finished product tank is connected with the first pipeline through a fifth valve, and the connection position is located downstream of the first valve.

5. The in-vehicle pesticide mixing device according to claim 1, characterized by The first pipeline is provided with a sixth valve for controlling the opening and closing of the first pipeline.

6. The in-vehicle pesticide mixing device according to claim 1, characterized by The pesticide mixing device further comprises a support frame, and the water storage tank and the preparation tank are fixed in the support frame.

7. The in-vehicle pesticide mixing device according to claim 1, characterized by The preparation tank is provided with a first stirrer.

8. The in-vehicle pesticide mixing device according to claim 4, characterized by The finished product tank is provided with a second stirrer.

9. The in-vehicle pesticide mixing device according to claim 1, characterized by The water storage tank is provided with a third stirrer.

10. A pesticide mixing vehicle, characterized by, The pesticide mixing device comprises a truck and a pesticide mixing device carried on the truck, and the truck has a truck-mounted platform, and the pesticide mixing device is arranged on the truck-mounted platform.

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