A stirring device and a preparation processing equipment for preventing and treating

Abstract

This utility model belongs to the technical field of pesticide processing equipment, specifically relating to a stirring device and pesticide formulation processing equipment. The stirring device includes a tank, a reduction motor, a rotating shaft, a drive motor, a stirring shaft, a mixing chamber, a crushing chamber, a first rotating rod, and a second rotating rod. A gear sleeve is provided in the tank, containing a horizontal bevel gear and two vertical bevel gears. The rotating shaft and the stirring shaft are respectively connected to the output shafts of the reduction motor and the drive motor. The rotating shaft passes through the gear sleeve and the horizontal bevel gear, and scrapers are provided on both sides of the rotating shaft. A stirring frame is provided on the stirring shaft. The mixing chamber and the crushing chamber are located on the left and right sides of the tank, respectively. The left end of the first rotating rod passes through the mixing chamber and has a stirring rod, while its right end is fixedly connected to the first vertical bevel gear. The right end of the second rotating rod passes through the crushing chamber and has spiral crushing blades, while its left end is fixedly connected to the second vertical bevel gear. This utility model can well meet the process requirements and facilitate efficient and orderly production.

Description

Technical Field

[0001] This utility model belongs to the technical field of pesticide processing equipment, specifically relating to a stirring device and a pesticide preparation processing equipment. Background Technology

[0002] Fusarium head blight of wheat is an explosive and devastating disease that primarily infects the spikelets. In severe cases, the entire spike dies in the later stages, developing a pinkish, sticky mold layer, and the grains become shriveled and shrunken. This disease can spread from the seedling stage to the mid-to-late stages of wheat growth, but is most severe during the heading and flowering stages. It can generally reduce yield by 10-20%, but in years with severe outbreaks, yield losses can reach 50-60%, or even result in total crop failure. Ingestion of infected wheat grains can also cause poisoning in humans and livestock, posing a serious threat to wheat production and human and animal health.

[0003] Therefore, fully understanding the disease pattern of wheat scab and selecting the right time for prevention is crucial for a bumper wheat harvest. Currently, existing patents include biological compound control agents using jinggangmycin A and cyazofamid to improve the control effect of wheat scab. The processing of this control agent is roughly as follows: Jinggangmycin A, cyazofamid, solvent N-methylpyrrolidone, emulsifier calcium alkylbenzene sulfonate, and phenylethylphenol formaldehyde resin polyoxyethyl ether are added together and dissolved to form a homogeneous oil phase; water, antifreeze agent ethylene glycol, thickener xanthan gum, and defoamer silicone compounds are mixed together to form a homogeneous aqueous phase; then, under high-speed stirring, the aqueous phase is added to the oil phase, along with the filler magnesium aluminum silicate, to obtain the jinggangmycin A·cyyazofamid microemulsion. However, existing stirring devices generally only have one stirring tank, which cannot meet the preparation process of "first making the oil phase, then making the aqueous phase, and then mixing the two together". At the same time, the existing stirring devices have a relatively simple function, only having a stirring function, while the filler magnesium aluminum silicate needs to be crushed before it can be added to the mixture and stirred together.

[0004] Therefore, there is an urgent need for a mixing device and a processing equipment for preventive agents to meet production needs. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a stirring device and a processing equipment for preventive agents. The stirring device not only has a crushing function, which can crush the filler magnesium aluminum silicate to meet the specified particle size, but also can well meet the process requirements, facilitate efficient and orderly production, reduce material residue, facilitate subsequent cleaning, and the detachable scraper can be partially replaced, saving material costs.

[0006] In a first aspect, the present invention provides a stirring device, including a tank, a geared motor, a rotating shaft, a drive motor, a stirring shaft, a mixing box, a crushing box, a first rotating rod, and a second rotating rod. The top of the tank is provided with a feed inlet, and the bottom of the tank is provided with a discharge outlet. A gear sleeve is provided inside the tank, and a horizontal bevel gear, a first vertical bevel gear, and a second vertical bevel gear are provided in the gear sleeve. The first vertical bevel gear and the second vertical bevel gear are respectively meshed and connected to the left and right sides of the horizontal bevel gear.

[0007] The geared motor is located on the upper part of the outside of the tank body, and the rotating shaft is vertically located on the upper part of the inside of the tank body. The top of the rotating shaft passes through the tank body and is connected to the output shaft of the geared motor. The rotating shaft is sealed and rotatably connected to the top wall of the tank body. The middle part of the rotating shaft passes through a gear sleeve and a horizontal bevel gear. The rotating shaft is sealed and rotatably connected to the gear sleeve, and the rotating shaft is fixedly connected to the horizontal bevel gear. Two scrapers are provided on the left and right sides of the rotating shaft, and the two scrapers are fixedly connected to the bottom end of the rotating shaft through connecting rods.

[0008] The drive motor is located on the lower part of the outside of the tank, and the stirring shaft is vertically located on the lower part of the inside of the tank. The stirring shaft does not interfere with the rotating shaft. The bottom end of the stirring shaft passes through the tank and is connected to the output shaft of the drive motor. The stirring shaft is sealed and rotatably connected to the bottom wall of the tank. A stirring frame is provided on the stirring shaft, and the stirring frame does not interfere with the scraper.

[0009] The mixing box is located on the left side of the tank. A first feeding port is provided on the top of one side of the mixing box, and a first feeding pipe connected to the tank is provided on the bottom of the other side of the mixing box. A first slope is provided at the bottom of the mixing box, and the lower end of the first slope corresponds to the first feeding pipe. The left end of the first rotating rod is rotatably installed in the mixing box and is equipped with multiple stirring rods. The right end of the first rotating rod passes through the gear sleeve and is fixedly connected to the first vertical bevel gear. The first rotating rod is sealed and rotatably connected to the mixing box, the tank and the gear sleeve.

[0010] The crushing box is located on the right side of the tank. A second feeding port is provided on the top of one side of the crushing box, and a second feeding pipe connected to the tank is provided on the bottom of the other side of the crushing box. A second ramp is provided at the bottom of the crushing box, and the lower end of the second ramp corresponds to the second feeding pipe. The right end of the second rotating rod is rotatably installed in the crushing box and is equipped with a spiral crushing blade. The left end of the second rotating rod passes through the gear sleeve and is fixedly connected to the second vertical bevel gear. The second rotating rod is sealed and rotatably connected to the crushing box, the tank and the gear sleeve.

[0011] Optionally, a discharge valve is provided at the outlet of the tank.

[0012] Optionally, the gear sleeve is fixedly connected to the top wall of the tank via a fixing rod.

[0013] Specifically, the gear sleeve is used to protect the horizontal bevel gear, the first vertical bevel gear, and the second vertical bevel gear from damage by materials.

[0014] Optionally, the shell of the tank is provided with an inspection port and an observation window.

[0015] Specifically, the inspection port facilitates the maintenance of the tank's interior by staff, while the observation window allows on-site personnel to monitor the tank's internal operation.

[0016] Optionally, the scraper includes a scraper body, which is fixedly connected to a connecting rod, and multiple scraping blades are fixed from top to bottom on the scraping side of the scraper body.

[0017] Specifically, the scraper blades are detachably fixed to the scraper body by bolts. This way, when some scraper blades are damaged, only the damaged scraper blades need to be replaced, instead of replacing all of them, thus saving material costs.

[0018] Optionally, a fixing frame is fixedly installed at the lower end of the tank body, and the middle part of the fixing frame is rotatably connected to the stirring shaft.

[0019] Specifically, the mounting bracket is used to improve the stability of the stirring shaft during rotation.

[0020] Optionally, both the mixing chamber and the crushing chamber are fixed with support plates at the bottom, and one end of the support plate is fixed to the outer wall of the tank.

[0021] Optionally, both the first and second feed pipes are equipped with manual ball valves.

[0022] Secondly, this utility model provides a processing equipment for preventive agents, which includes the aforementioned stirring device.

[0023] This invention also includes other components that enable the stirring device and the processing equipment for preventive agents to function normally, all of which are conventional techniques in the field. Furthermore, any devices or components not specified in this invention employ conventional techniques in the field, such as geared motors and drive motors.

[0024] The working principle of this invention is as follows: Jinggangmycin A, cyazofamid, N-methylpyrrolidone solvent, calcium alkylbenzene sulfonate emulsifier, and phenylethylphenol formaldehyde resin polyoxyethyl ether are added to a mixing tank in a specific ratio. The reduction motor is started, driving the rotating shaft to rotate. This, in turn, drives two rotating rods through a horizontal bevel gear and two vertical bevel gears. The stirring rod on the first rotating rod mixes and stirs the materials in the mixing tank to form a uniform oil phase. Then, the manual ball valve is opened to add the oil phase into the tank, and the manual ball valve is closed. Water, ethylene glycol (antifreeze), xanthan gum (thickener), and silicone compounds (defoamer) are then added to the mixing tank in a specific ratio. After sufficient mixing... After stirring to form a uniform aqueous phase, it is poured into the tank. At the same time, magnesium aluminum silicate is added to the crushing chamber. The magnesium aluminum silicate is crushed by the spiral crushing blades on the second rotating rod. After thorough crushing, the magnesium aluminum silicate powder is also put into the tank. Then, the drive motor is started to drive the stirring shaft to rotate at high speed to mix the aqueous phase, oil phase and filler. To reduce material adhesion to the inner wall of the tank, two scrapers can be driven by the rotating shaft to scrape the inner wall of the tank, reducing material residue and facilitating later cleaning. When some scraper blades are damaged, only the damaged scraper blades need to be replaced, without replacing all of them, saving material costs.

[0025] The beneficial effects of this utility model are that the stirring device not only has a crushing function, which can crush the magnesium aluminum silicate filler to meet the specified particle size, but also can well meet the process requirements, which facilitates efficient and orderly production. At the same time, it can reduce material residue, facilitate subsequent cleaning, and the detachable scraper can be replaced locally, saving material costs. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Figure 1 This is a schematic diagram of a stirring device provided in an embodiment of the present invention.

[0028] Figure 2 This is a partial structural diagram of a scraper in a stirring device provided in an embodiment of the present invention.

[0029] In the diagram: 1. Tank body, 2. Gear motor, 3. Rotary shaft, 4. Drive motor, 5. Stirring shaft, 6. Mixing box, 7. Crushing box, 8. First rotating rod, 9. Second rotating rod, 10. Gear sleeve, 11. Horizontal bevel gear, 12. First vertical bevel gear, 13. Scraper, 14. Scraper body, 15. Scraper blade, 16. Stirring frame, 17. Stirring rod, 18. Spiral crushing blade, 19. Fixing frame, 20. Second vertical bevel gear. Detailed Implementation

[0030] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.

[0031] Example

[0032] like Figure 1-2 As shown, this utility model embodiment provides a stirring device, including a tank 1, a reduction motor 2, a rotating shaft 3, a drive motor 4, a stirring shaft 5, a mixing box 6, a crushing box 7, a first rotating rod 8, and a second rotating rod 9. The top of the tank 1 is provided with a feed inlet, and the bottom of the tank 1 is provided with a discharge outlet, and a discharge valve is provided at the discharge outlet. A gear sleeve 10 is provided inside the tank 1. The gear sleeve 10 is provided with a horizontal bevel gear 11, a first vertical bevel gear 12, and a second vertical bevel gear 20. The first vertical bevel gear 12 and the second vertical bevel gear 20 are respectively meshed and connected to the left and right sides of the horizontal bevel gear 11. The gear sleeve 10 is fixedly connected to the top wall of the tank 1 by a fixing rod. The gear sleeve 10 is used to protect the horizontal bevel gear 11, the first vertical bevel gear 12, and the second vertical bevel gear 20 from damage by materials.

[0033] The geared motor 2 is located above the outside of the tank body 1, and the rotating shaft 3 is vertically located in the upper part of the inside of the tank body 1. The top end of the rotating shaft 3 passes through the tank body 1 and is connected to the output shaft of the geared motor 2. The rotating shaft 3 is sealed and rotatably connected to the top wall of the tank body 1. The middle part of the rotating shaft 3 passes through the gear sleeve 10 and the horizontal bevel gear 11. The rotating shaft 3 is sealed and rotatably connected to the gear sleeve 10, and the rotating shaft 3 is fixedly connected to the horizontal bevel gear 11. Two scrapers 13 are provided on the left and right sides of the rotating shaft 3. The two scrapers 13 are fixedly connected to the bottom end of the rotating shaft 3 by connecting rods. The scraper 13 includes a scraper body 14, which is fixedly connected to the connecting rod. Multiple scraper blades 15 are fixed from top to bottom on the scraping side of the scraper body 14. The scraper blades 15 are detachably fixed to the scraper body 14 by bolts. In this way, when some scraper blades 15 are damaged, only the damaged scraper blades 15 need to be replaced, instead of replacing them all, thus saving material costs.

[0034] The drive motor 4 is located on the lower part of the outside of the tank body 1, and the stirring shaft 5 is vertically located in the lower part of the inside of the tank body 1. The stirring shaft 5 does not interfere with the rotating shaft 3. The bottom end of the stirring shaft 5 passes through the tank body 1 and is connected to the output shaft of the drive motor 4. The stirring shaft 5 is sealed and rotatably connected to the bottom wall of the tank body 1. The stirring shaft 5 is equipped with a stirring frame 16, and the stirring frame 16 does not interfere with the scraper 13.

[0035] The mixing box 6 is located on the left side of the tank body 1. A first feeding port is provided on the top of one side of the mixing box 6, and a first feeding pipe connected to the tank body 1 is provided on the bottom of the other side of the mixing box 6. A first slope is provided at the bottom of the mixing box 6, and the lower end of the first slope corresponds to the first feeding pipe. The left end of the first rotating rod 8 is rotatably installed in the mixing box 6 and is equipped with multiple stirring rods 17. The right end of the first rotating rod 8 passes through the gear sleeve 10 and is fixedly connected to the first vertical bevel gear 12. The first rotating rod 8 is sealed and rotatably connected to the mixing box 6, the tank body 1 and the gear sleeve 10.

[0036] The crushing box 7 is located on the right side of the tank body 1. A second feeding port is provided on the top of one side of the crushing box 7, and a second feeding pipe connected to the tank body 1 is provided on the bottom of the other side of the crushing box 7. A second slope is provided at the bottom of the crushing box 7, and the lower end of the second slope corresponds to the second feeding pipe. The right end of the second rotating rod 9 is rotatably installed in the crushing box 7 and is equipped with a spiral crushing blade 18. The left end of the second rotating rod 9 passes through the gear sleeve 10 and is fixedly connected to the second vertical bevel gear 20. The second rotating rod 9 is sealed and rotatably connected to the crushing box 7, the tank body 1 and the gear sleeve 10.

[0037] In addition, the shell of tank 1 is provided with an inspection port (not shown in the figure) and an observation window (not shown in the figure). The inspection port (not shown in the figure) facilitates maintenance of the interior of tank 1 by personnel, and the observation window (not shown in the figure) allows on-site personnel to observe the internal operation of tank 1. A fixing bracket 19 is fixedly installed at the lower end of the interior of tank 1, and the middle part of the fixing bracket 19 is rotatably connected to the stirring shaft 5. The fixing bracket 19 is used to improve the stability of the stirring shaft 5 when rotating. The bottom of both mixing box 6 and crushing box 7 are fixed with support plates, and one end of the support plate is fixed to the outer wall of tank 1. Manual ball valves are provided on both the first and second feeding pipes.

[0038] This utility model embodiment also provides a processing equipment for preventive agents, which includes the stirring device mentioned in the above embodiment.

[0039] The working principle of this invention is as follows: Jinggangmycin A, cyazofamid, N-methylpyrrolidone solvent, calcium alkylbenzene sulfonate emulsifier, and phenylethylphenol formaldehyde resin polyoxyethyl ether are added to the mixing tank 6 in proportion. The reduction motor 2 is started, driving the rotating shaft 3 to rotate. This, in turn, drives two rotating rods to rotate through the horizontal bevel gear 11 and two vertical bevel gears. The stirring rod 17 on the first rotating rod 8 is used to mix and stir the materials in the mixing tank 6 to form a uniform oil phase. Then, the manual ball valve is opened to add the oil phase into the tank 1, and then the manual ball valve is closed. Water, ethylene glycol antifreeze, xanthan gum thickener, and silicone compounds defoamer are added to the mixing tank 6 in proportion. After thorough stirring, a uniform oil phase is formed. After forming a uniform aqueous phase, it is added to tank 1. At the same time, magnesium aluminum silicate is added to the crushing box 7. The magnesium aluminum silicate is crushed by the spiral crushing blades 18 on the second rotating rod 9. After thorough crushing, the magnesium aluminum silicate powder is also added to tank 1. Then, the drive motor 4 is started to drive the stirring shaft 5 to rotate at high speed to mix and stir the aqueous phase, oil phase and filler. In order to reduce the material sticking to the inner wall of tank 1, the two scrapers 13 can be rotated by the rotating shaft 3 to scrape the material on the inner wall of tank 1, reducing material residue and facilitating later cleaning. When some scraper blades 15 are damaged, only the damaged scraper blades 15 need to be replaced, without replacing all of them, saving material costs.

[0040] The embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A stirring device, comprising a tank, a geared motor, a rotating shaft, a drive motor, a stirring shaft, a mixing chamber, a grinding chamber, a first rotating rod, and a second rotating rod, characterized in that: The bottom of the tank is provided with a discharge port, and the inside of the tank is provided with a gear sleeve. The gear sleeve is provided with a horizontal bevel gear, a first vertical bevel gear and a second vertical bevel gear, and the first vertical bevel gear and the second vertical bevel gear are respectively meshed and connected to the left and right sides of the horizontal bevel gear. The geared motor is located on the upper part of the outside of the tank body, and the rotating shaft is vertically located on the upper part of the inside of the tank body. The top of the rotating shaft passes through the tank body and is connected to the output shaft of the geared motor. The middle part of the rotating shaft passes through a gear sleeve and a horizontal bevel gear. Two scrapers are provided on the left and right sides of the rotating shaft, and the two scrapers are fixedly connected to the bottom of the rotating shaft through connecting rods. The drive motor is located on the lower part of the outside of the tank, and the stirring shaft is vertically located in the lower part of the inside of the tank. The bottom end of the stirring shaft passes through the tank and is connected to the output shaft of the drive motor. A stirring frame is installed on the stirring shaft. The mixing box is located on the left side of the tank. The top of the mixing box is provided with a first feeding port, and the bottom of the mixing box is provided with a first feeding pipe connected to the tank. The left end of the first rotating rod is rotatably installed in the mixing box and is equipped with multiple stirring rods. The right end of the first rotating rod passes through the gear sleeve and is fixedly connected to the first vertical bevel gear. The crushing box is located on the right side of the tank. The top of the crushing box is equipped with a second feeding port, and the bottom of the crushing box is equipped with a second feeding pipe connected to the tank. The right end of the second rotating rod is rotatably installed in the crushing box and is equipped with spiral crushing blades. The left end of the second rotating rod passes through the gear sleeve and is fixedly connected to the second vertical bevel gear.

2. The stirring device according to claim 1, characterized in that: A discharge valve is installed at the outlet of the tank.

3. The stirring device according to claim 2, characterized in that: The gear sleeve is fixedly connected to the top wall of the tank via a fixing rod.

4. The stirring device according to claim 3, characterized in that: The tank shell is equipped with inspection ports and observation windows.

5. The stirring device according to claim 4, characterized in that: The scraper includes a scraper body, which is fixedly connected to a connecting rod. Multiple scraping blades are fixed from top to bottom on the scraping side of the scraper body.

6. The stirring device according to claim 5, characterized in that: A fixing frame is fixedly installed at the lower end of the tank body, and the middle part of the fixing frame is rotatably connected to the stirring shaft.

7. The stirring device according to claim 6, characterized in that: Both the mixing chamber and the crushing chamber are fixed with support plates at the bottom, and one end of the support plate is fixed to the outer wall of the tank.

8. The stirring device according to claim 7, characterized in that: Manual ball valves are installed on both the first and second feed pipes.

9. A processing equipment for preventive agents, characterized in that: The stirring device includes any one of claims 1 to 8.

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