Automatic stirring production device for herbicide

Abstract

The utility model relates to an automatic herbicide stirring production device, which belongs to the technical field of herbicide production and comprises a stirring tank, and a poison gas absorption device is arranged on the right side of the stirring tank. The poison gas absorption device comprises a fixed box fixedly connected to the upper end of the right side of the stirring tank, an exhaust fan embedded in the left side of the interior of the fixed box, a condenser fixedly installed on the right side of the fixed box, and an exhaust pipe fixedly connected to the exhaust end of the condenser. According to the automatic herbicide stirring production device, toxic substances are absorbed through an exhaust fan and a condenser in the toxic gas absorption device, the temperature of the toxic substances is reduced, the toxic substances are converted into liquid from gas, and then the toxic substances are collected into a liquid storage cup, so that the problem that part of herbicides contain volatile organic compounds in the production process is solved; the problems that toxic substances in the tank body cannot be effectively discharged and are easily inhaled into the body of a worker during cleaning due to the fact that the toxic substances are easily released into the air in the stirring process to form toxic gas are solved.

Description

Technical Field

[0001] This utility model relates to the field of herbicide production technology, specifically to an automated herbicide mixing production device. Background Technology

[0002] Weeds are one of the three major pests in agricultural production. They compete with crops for growing space, thereby affecting the normal growth of crops, reducing yields, and causing huge losses to agricultural production. In my country, crop yield reduction caused by weeds reaches more than 10% every year. At present, the main method of weed control is chemical weeding. It has the advantages of high efficiency, fast effect, convenient operation, wide adaptability and significant economic benefits. However, its biggest drawback is that it can cause environmental pollution, cause phytotoxicity to crops or non-target organisms and subsequent crops, and can also cause weeds to develop resistance. Under the premise of ecological safety, it is particularly important to choose appropriate measures to control weed growth. The process of herbicide formulation is to add the active ingredient, adjuvants, and solvents (organic solvents and water) together and then mix them evenly.

[0003] A search revealed that prior art publication number CN220026783U discloses a herbicide production mixing device, including a workbench and a mixing tank. A support plate is fixedly connected to the top of the workbench. The interior of the left support plate is rotatably connected to one side of the mixing tank via a connecting block. The mixing tank contains a wall scraping assembly. A mixing mechanism is located inside the left support plate, and a rotating mechanism is located inside the right support plate. The rotating mechanism includes a rotating motor mounted on the top of the workbench. One end of the output shaft of the rotating motor is fixedly connected to a rotating rod via a coupling. This invention utilizes the rotation of the motor to cause the mixing tank to rotate simultaneously as the mixing rod stirs the raw materials and solvents inside, thus preventing raw materials from settling at the bottom of the mixing tank and ensuring more uniform mixing of the raw materials and solvents, thereby improving the quality of the finished herbicide product.

[0004] However, some of the herbicides in this utility model contain volatile organic compounds during production, which are easily released into the air during the stirring process, forming toxic gases. This makes it impossible to effectively remove toxic substances from the tank, and they are easily inhaled by workers during cleaning. Therefore, an automated herbicide stirring production device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automated herbicide mixing and production device, which has advantages such as absorbing toxic substances. It solves the problem that some herbicides contain volatile organic compounds during production, which are easily released into the air during mixing, forming toxic gases. This results in the inability to effectively remove toxic substances from the tank, and the substances are easily inhaled by workers during cleaning.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automated herbicide mixing and production device, comprising a mixing tank, wherein a toxic gas absorption device is provided on the right side of the mixing tank;

[0007] The toxic gas absorption device includes a fixed box fixedly connected to the upper right side of the mixing tank, an exhaust fan embedded in the left side inside the fixed box, a condenser fixedly installed on the right side of the fixed box, an exhaust pipe fixedly connected to the exhaust end of the condenser, and a liquid storage cup threadedly connected to the lower side of the fixed box.

[0008] Furthermore, a discharge device is provided on the outside of the mixing tank. The discharge device includes a left-end feed pipe fixedly connected to the upper side of the mixing tank, a water pump fixedly installed on the lower left side of the mixing tank, and a suction pipe fixedly connected to the right side of the water pump.

[0009] Furthermore, an automated stirring device is provided on the outside of the mixing tank. The automated stirring device includes a first drive motor fixedly installed on the upper side of the mixing tank, a first stirring shaft fixedly connected to the output end of the first drive motor, a second drive motor fixedly installed on the lower side of the mixing tank, and a second stirring shaft fixedly connected to the output end of the second drive motor.

[0010] Furthermore, two guide plates are fixedly connected to the inner top wall of the toxic gas absorption device, and the two guide plates are arranged horizontally.

[0011] Furthermore, the exhaust pipe is fixedly connected in a ring shape to the middle of the inner side of the fixed box, and the lower side of the inner side of the fixed box has a conical structure.

[0012] Furthermore, the left side of the first stirring shaft abuts against the inner wall surface of the mixing tank, and the stirring rod on the right side of the first stirring shaft and the stirring rod on the side of the second stirring shaft are arranged in an indirect vertical arrangement.

[0013] Furthermore, the water pump's absorption end is connected to the suction pipe.

[0014] Furthermore, the front end face of the mixing tank is inlaid with an observation window, which is made of tempered glass.

[0015] Compared with the prior art, this utility model provides an automated herbicide mixing and production device, which has the following beneficial effects:

[0016] 1. The automated mixing and production device for herbicides absorbs toxic substances and lowers their temperature through the exhaust fan and condenser inside the toxic gas absorption device, changing them from a gaseous state to a liquid state, and then collects them into a storage cup.

[0017] 2. This automated herbicide mixing and production device uses a first drive motor to drive the first mixing shaft to rotate clockwise, and then uses a second drive motor to rotate counterclockwise, so that the herbicide raw materials in the mixing tank are mixed more evenly. This solves the problem that some herbicides contain volatile organic compounds that are easily released into the air during the mixing process, forming toxic gases, which makes it impossible to effectively remove toxic substances from the tank and makes them easy for workers to inhale during cleaning. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the structure of the fixing box of this utility model;

[0021] Figure 4 This is a three-dimensional structural view of the toxic gas absorption device of this utility model.

[0022] In the diagram: 1. Mixing tank, 2. Feed pipe, 3. First drive motor, 4. First stirring shaft, 5. Water pump, 6. Suction pipe, 7. Second drive motor, 8. Second stirring shaft, 9. Toxic gas absorption device, 10. Fixed box, 11. Baffle plate, 12. Exhaust fan, 13. Liquid storage cup, 14. Condenser, 15. Exhaust pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] Please see Figures 1 to 4 This embodiment of an automated herbicide mixing and production device includes a mixing tank 1, with a toxic gas absorption device 9 installed on the right side of the mixing tank 1. The toxic gas absorption device 9 includes a fixed box 10 fixedly connected to the upper right side of the mixing tank 1, an exhaust fan 12 embedded in the left side inside the fixed box 10, a condenser 14 fixedly installed on the right side of the fixed box 10, an exhaust pipe 15 fixedly connected to the exhaust end of the condenser 14, and a liquid storage cup 13 threadedly connected to the lower side of the fixed box 10.

[0026] The mixing tank 1 is equipped with a discharge device on its outer side. The discharge device includes a left-end feed pipe 2 fixedly connected to the upper side of the mixing tank 1, a water pump 5 fixedly installed on the lower left side of the mixing tank 1, and a suction pipe 6 fixedly connected to the right side of the water pump 5. An automatic stirring device is also provided on the outer side of the mixing tank 1. The automatic stirring device includes a first drive motor 3 fixedly installed on the upper side of the mixing tank 1, a first stirring shaft 4 fixedly connected to the output end of the first drive motor 3, a second drive motor 7 fixedly installed on the lower side of the mixing tank 1, and a second stirring shaft 8 fixedly connected to the output end of the second drive motor 7. Two guide plates 11 are fixedly connected to the inner top wall of the toxic gas absorption device 9. The two guide plates 11 are arranged horizontally. The exhaust pipe 15 is fixedly connected in a ring to the middle of the inner side of the fixed box 10. The lower side of the interior of the fixed box 10 has a conical structure. The left side of the first stirring shaft 4 abuts against the inner wall surface of the mixing tank 1. The stirring rods on the right side of the first stirring shaft 4 and the stirring rods on the side of the second stirring shaft 8 are arranged indirectly vertically. The absorption end of the water pump 5 is connected to the suction pipe 6. The suction pipe 6 is sleeved on the outer wall of the lower side of the second stirring shaft 8.

[0027] Example 2:

[0028] Please see Figure 2 Based on Example 1, it includes an observation window embedded in the front end of the mixing tank 1, and the observation window is made of tempered glass.

[0029] By adopting the above technical solution, it is possible to directly observe the mixing status of the herbicide inside the mixing tank 1 through the observation window.

[0030] The working principle of the above embodiments is as follows:

[0031] The herbicide raw material is discharged into the mixing tank 1 through the feed pipe 2. At the same time, the first drive motor 3 and the second drive motor 7 are started. The first stirring shaft 4 at the output end of the first drive motor 3 and the second stirring shaft 8 at the output end of the second drive motor 7 are used to stir and mix the herbicide raw material. During the herbicide stirring process, some herbicides will produce organic compounds with certain toxicity. At this time, the exhaust fan 12 is started to discharge the gas into the fixed box 10. The gas is guided to the bottom of the fixed box 10 by the guide plate 11. Then, the condenser 14 is started to generate cold air, which is discharged from the exhaust pipe 15 and combines with the toxic gas, so that it changes from a gaseous state to a liquid state. Then, it slides from the inclined structure on the lower side of the fixed box 10 into the liquid storage cup 13 for collection and treatment. Finally, the water pump 5 is started in conjunction with the suction pipe 6 to discharge the mixed herbicide.

[0032] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated herbicide mixing and production device, comprising a mixing tank (1), characterized in that: A toxic gas absorption device (9) is installed on the right side of the mixing tank (1); The toxic gas absorption device (9) includes a fixed box (10) fixedly connected to the upper right side of the stirring tank (1), an exhaust fan (12) embedded in the left side of the fixed box (10), a condenser (14) fixedly installed on the right side of the fixed box (10), an exhaust pipe (15) fixedly connected to the exhaust end of the condenser (14), and a liquid storage cup (13) threadedly connected to the lower side of the fixed box (10).

2. The automated herbicide mixing and production device according to claim 1, characterized in that: The mixing tank (1) is provided with a discharge device on the outside. The discharge device includes a left-end feed pipe (2) fixedly connected to the upper side of the mixing tank (1), a water pump (5) fixedly installed on the lower left side of the mixing tank (1), and a suction pipe (6) fixedly connected to the right side of the water pump (5).

3. The automated mixing and production device for herbicides according to claim 1, characterized in that: An automated stirring device is provided on the outside of the mixing tank (1). The automated stirring device includes a first drive motor (3) fixedly installed on the upper side of the mixing tank (1), a first stirring shaft (4) fixedly connected to the output end of the first drive motor (3), a second drive motor (7) fixedly installed on the lower side of the mixing tank (1), and a second stirring shaft (8) fixedly connected to the output end of the second drive motor (7).

4. The automated herbicide mixing and production device according to claim 1, characterized in that: The inner top wall of the toxic gas absorption device (9) has two guide plates (11) fixedly connected, and the two guide plates (11) are arranged horizontally.

5. The automated herbicide mixing and production device according to claim 1, characterized in that: The exhaust pipe (15) is fixedly connected in a ring to the middle of the inner side of the fixed box (10), and the lower side of the interior of the fixed box (10) has a conical structure.

6. The automated mixing and production device for herbicides according to claim 3, characterized in that: The left side of the first stirring shaft (4) abuts against the inner wall surface of the stirring tank (1), and the stirring rod on the right side of the first stirring shaft (4) and the stirring rod on the side of the second stirring shaft (8) are arranged in an indirect vertical direction.

7. The automated mixing and production device for herbicides according to claim 2, characterized in that: The water pump (5) has its absorption end connected to the suction pipe (6).

8. The automated herbicide mixing and production device according to claim 1, characterized in that: The front end face of the mixing tank (1) is inlaid with an observation window, which is made of tempered glass.

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