Mixing and dispensing device for powder pesticide production

Abstract

The utility model relates to the technical field of powder pesticide production, and disclose a kind of mixing and preparation device for powder pesticide production, including workbench, the mixing box being installed in the inside of workbench, the discharge pipe being communicated and being arranged at the bottom of mixing box, the feed pipe being communicated and being arranged at the top of mixing box, air pump being fixedly installed on the upper portion of workbench, and the connecting assembly being arranged at the side of workbench, the connecting assembly includes the filter mechanism being arranged in the lower portion of workbench, the mixing box is internally provided with stirring mechanism, the inclined surface clamping block is movably penetrated in the movable groove and the clamping groove is connected, the first spring one end is fixedly connected with movable block, and the movable block outside is fixedly connected with pull rod. The utility model solves the problem that the existing device cannot filter the gas into the box, the impurities in hot gas can easily enter the box, mix with powder pesticide, thereby affecting the quality of powder pesticide finished product.

Description

Technical Field

[0001] This utility model relates to the field of powder pesticide production technology, specifically to a mixing and preparation device for powder pesticide production. Background Technology

[0002] Powdered pesticides are agricultural chemical agents usually made in powder form and used for plant protection and pest control. To prevent pests from developing resistance or to control several pests and diseases that occur at the same time, it is necessary to mix two or more single pesticides into a mixed pesticide.

[0003] According to the drying device for the production of powdered pesticides disclosed in patent publication number CN 221764076 U, the device can stir the pesticide materials inside the chamber in opposite directions, so that the pesticide materials are heated and dried evenly. However, the device cannot filter the gas entering the chamber, and impurities in the hot gas can easily enter the chamber and mix with the powdered pesticides, thereby affecting the quality of the powdered pesticides.

[0004] To address this issue, we propose a mixing and formulation device for the production of powdered pesticides. Utility Model Content

[0005] The purpose of this invention is to provide a mixing and preparation device for the production of powdered pesticides, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing and preparation device for the production of powdered pesticides, including a workbench; A mixing bin that runs through the inside of the workbench; Connect to the discharge pipe located at the bottom of the mixing tank; Connect to the feed pipe located at the top of the mixing tank; An air pump that is fixedly installed on the upper part of the workbench; The assembly includes a connecting component located on one side of the workbench, the connecting component including a filtering mechanism located at the bottom of the workbench, and a stirring mechanism located inside the mixing tank.

[0007] Preferably, the filtration mechanism includes a filter tube fixedly installed at the bottom of the workbench, an installation groove inside the filter tube, an installation frame inserted into the installation groove, a filter plate fixedly installed inside the installation frame, a slot at the top of the installation frame, a sealing ring fixedly connected to the inner wall of the filter tube, a movable groove inside the filter tube, a movable block slidably connected to the inner wall of the movable groove, a sloping locking block fixedly connected to the bottom of the movable block, a first spring fixedly connected to the inner wall of the movable groove, a movable hole on the outer side of the inner wall of the movable groove, and a pull rod slidably connected to the inner wall of the movable hole, an exhaust box fixedly installed on the outer wall of the mixing box, an exhaust pipe connected to one side of the exhaust box, and a one-way valve at the end of the exhaust pipe.

[0008] Preferably, the stirring mechanism includes a motor fixedly mounted on the upper part of the mixing box via a mounting bracket. The output end of the motor is fixedly connected to a rotating shaft. A first mounting rod and a second mounting rod are fixedly connected to the outer wall of the rotating shaft. A scraper is fixedly connected to one end of the first mounting rod. A stirring rod is fixedly connected to one side of the scraper. A conveying cylinder is fixedly connected to the end of the stirring rod away from the scraper. Conveying blades are fixedly connected to the outer wall of the rotating shaft. A heating plate is fixedly installed inside the mixing box.

[0009] Preferably, the inclined plate block is movably connected to the movable groove and the slot, and one end of the first spring is fixedly connected to the movable block. Through the cooperation of the filter pipe, the mounting groove, the mounting frame, the filter plate, the slot, the sealing ring, the movable groove, the movable block, the inclined plate block, the first spring, the exhaust box, the air outlet pipe, and the one-way valve, the gas entering the mixing box can be filtered to prevent dust and impurities in the outside air from entering the mixing box and affecting the product quality of the powdered pesticide.

[0010] Preferably, the movable block is fixedly connected to the pull rod on the outside, the sealing ring is set in the gap between the mounting groove and the mounting frame, the filter tube is connected to the input end of the air pump through the first connecting pipe, and the exhaust box is connected to the output end of the air pump through the second connecting pipe.

[0011] Preferably, the rotating shaft is rotatably connected to the mixing box via a bearing, and one end of the second mounting rod is fixedly connected to the scraper. Through the cooperation of the motor, rotating shaft, first mounting rod, scraper, stirring rod, conveying cylinder, conveying blade, second mounting rod, and heating plate, the powdered pesticide in the mixing box can be effectively mixed, and the powdered pesticide can be heated and stirred to prevent the pesticide from becoming damp and affecting the mixing effect.

[0012] Preferably, the heating plate is wrapped around the outside of the air outlet duct.

[0013] This invention provides a mixing and preparation device for the production of powdered pesticides. This mixing and preparation device for the production of powdered pesticides has the following advantages: This mixing and preparation device for powder pesticide production, through the setting of a filtration mechanism, can filter the gas entering the mixing box under the action of filter pipe, mounting groove, mounting frame, filter plate, card groove, sealing ring, movable groove, movable block, inclined card block, first spring, exhaust box, air outlet pipe, and one-way valve, which can prevent dust and impurities in the outside air from entering the mixing box and affecting the product quality of powder pesticide; This mixing and preparation device for powder pesticide production, through the setting of a stirring mechanism, can effectively mix the powder pesticide in the mixing tank under the action of a motor, rotating shaft, first mounting rod, scraper, stirring rod, conveying cylinder, conveying blade, second mounting rod, and heating plate. It can also heat and stir the powder pesticide to prevent the pesticide from becoming damp and affecting the mixing effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model; Figure 3 This is a schematic diagram of the filter mechanism of this utility model; Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the stirring mechanism of this utility model; In the diagram: 1. Workbench; 2. Mixing box; 3. Connecting assembly; 31. Filtering mechanism; 311. Filter pipe; 312. Mounting slot; 313. Mounting frame; 314. Filter plate; 315. Slot; 316. Sealing ring; 317. Movable slot; 318. Movable block; 319. Inclined block; 3110. First spring; 3111. Exhaust box; 3112. Air outlet pipe; 3113. One-way valve; 32. Stirring mechanism; 321. Motor; 322. Rotating shaft; 323. First mounting rod; 324. Scraper; 325. Stirring rod; 326. Conveying cylinder; 327. Conveying blade; 328. Second mounting rod; 329. Heating plate; 4. Discharge pipe; 5. Inlet pipe; 6. Air pump. Detailed Implementation

[0015] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings. Example

[0016] like Figure 1-4As shown, this utility model provides a technical solution: a mixing and preparation device for powder pesticide production, including a workbench 1, a mixing tank 2 installed inside the workbench 1, a discharge pipe 4 connected to the bottom of the mixing tank 2, a feed pipe 5 connected to the top of the mixing tank 2, an air pump 6 fixedly installed on the upper part of the workbench 1, and a connecting assembly 3 located on one side of the workbench 1. The connecting assembly 3 includes a filter mechanism 31 located at the lower part of the workbench 1. A stirring mechanism 32 is provided inside the mixing tank 2. The filter mechanism 31 includes a filter pipe 311 fixedly installed at the bottom of the workbench 1. An installation groove 312 is opened inside the filter pipe 311, and an installation frame 313 is inserted into the installation groove 312. A filter plate 314 is fixedly installed inside the mounting frame 313. A slot 315 is provided on the upper part of the mounting frame 313. A sealing ring 316 is fixedly connected to the inner wall of the filter tube 311. A movable groove 317 is provided inside the filter tube 311. A movable block 318 is slidably connected to the inner wall of the movable groove 317. An inclined block 319 is fixedly connected to the bottom of the movable block 318. A first spring 3110 is fixedly connected to the inner wall of the movable groove 317. A movable hole is provided on the outer side of the inner wall of the movable groove 317, and a pull rod is slidably connected to the inner wall of the movable hole. An exhaust box 3111 is fixedly installed on the outer wall of the mixing box 2. An air outlet pipe 3112 is connected to one side of the exhaust box 3111. A one-way valve 3113 is provided at the end of the air outlet pipe 3112.

[0017] In this embodiment, the inclined plate block 319 is movably connected to the movable groove 317 and the slot 315. One end of the first spring 3110 is fixedly connected to the movable block 318. Through the cooperation of the filter pipe 311, the mounting groove 312, the mounting frame 313, the filter plate 314, the slot 315, the sealing ring 316, the movable groove 317, the movable block 318, the inclined plate block 319, the first spring 3110, the exhaust box 3111, the air outlet pipe 3112, and the one-way valve 3113, the gas entering the mixing box 2 can be filtered to prevent dust and impurities in the outside air from entering the mixing box 2 and affecting the product quality of the powdered pesticide.

[0018] Furthermore, the movable block 318 is fixedly connected to the pull rod on the outside, the sealing ring 316 is set in the gap between the mounting groove 312 and the mounting frame 313, the filter tube 311 is connected to the input end of the air pump 6 through the first connecting pipe, and the exhaust box 3111 is connected to the output end of the air pump 6 through the second connecting pipe.

[0019] When in use, the device uses an air pump 6 to introduce outside air into the filter pipe 311. After being filtered by the filter plate 314, dust and impurities in the air are removed. The air is then introduced into the exhaust box 3111 and discharged outward through the exhaust pipe 3112. Since the heating plate 329 is wrapped around the outside of the exhaust pipe 3112, the exhaust pipe 3112 is heated, which in turn heats the gas. This heats the powdered pesticide in the mixing box 2 and, with the help of the heating plate 329, dries the powdered pesticide, preventing it from becoming damp and affecting the quality of the finished product. Furthermore, by manually pulling the lever, the movable block 318 is moved away from the upper part of the slot 315 by the inclined locking block 319 fixed to the bottom of the movable block 318. Then, the mounting frame 313 can be pulled outward, facilitating manual cleaning of the filter plate 314 and preventing the filter holes of the filter plate 314 from becoming clogged, which would affect subsequent use. Example

[0020] Based on Example 1, a preferred embodiment of the mixing and preparation apparatus for powder pesticide production provided by this utility model is as follows: Figures 1 to 4 As shown: The mixing mechanism 32 includes a motor 321 fixedly mounted on the upper part of the mixing box 2 via a mounting bracket. The output end of the motor 321 is fixedly connected to a rotating shaft 322. A first mounting rod 323 and a second mounting rod 328 are fixedly connected to the outer wall of the rotating shaft 322 respectively. A scraper 324 is fixedly connected to one end of the first mounting rod 323. A stirring rod 325 is fixedly connected to one side of the scraper 324. A conveying cylinder 326 is fixedly connected to the end of the stirring rod 325 away from the scraper 324. A conveying blade 327 is fixedly connected to the outer wall of the rotating shaft 322. A heating plate 329 is fixedly installed inside the mixing box 2.

[0021] In this embodiment, the rotating shaft 322 is rotatably connected to the mixing box 2 via a bearing, and one end of the second mounting rod 328 is fixedly connected to the scraper 324. Through the cooperation of the motor 321, rotating shaft 322, first mounting rod 323, scraper 324, stirring rod 325, conveying cylinder 326, conveying blade 327, second mounting rod 328, and heating plate 329, the powdered pesticide in the mixing box 2 can be effectively mixed, and the powdered pesticide can be heated and stirred to prevent the pesticide from becoming damp and affecting the mixing effect.

[0022] Furthermore, the heating plate 329 is wrapped around the outside of the air outlet duct 3112.

[0023] When it is necessary to mix and prepare powdered pesticides, the powdered pesticides to be mixed are manually added into the mixing tank 2 through the feed pipe 5. Then, the external baffle is manually placed over the feed pipe 5 to prevent the powdered pesticides from leaking out of the feed pipe 5 when the mixing tank 2 is ventilated. Subsequently, the motor 321 drives the rotating shaft 322 to rotate, and under the action of the first mounting rod 323 and the second mounting rod 328, the scraper 324 fixedly connected to the stirring mechanism 32 and the end of the second mounting rod 328 can rotate synchronously, and the stirring rod 325 fixedly connected to one side of the scraper 324 can also rotate synchronously, so that the powdered pesticides in the mixing tank 2 can be stirred. Under the action of the heating plate 329, the pesticides are prevented from getting wet, which would affect the quality of the finished product. Furthermore, when the rotating shaft 322 rotates, the conveying blades 327 can rotate synchronously, and with the cooperation of the conveying cylinder 326, the pesticides at the bottom can be conveyed upwards, which can prevent the pesticides from accumulating at the bottom and affecting the mixing effect.

[0024] 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. A mixing and preparation apparatus for the production of powdered pesticides, comprising a workbench (1); A mixing box (2) is installed inside the workbench (1); Connect the discharge pipe (4) located at the bottom of the mixing box (2); Connect the feed pipe (5) located at the top of the mixing box (2); An air pump (6) is fixedly installed on the upper part of the workbench (1); And a connecting component (3) disposed on one side of the workbench (1), characterized in that: The connecting component (3) includes a filter mechanism (31) located at the bottom of the workbench (1), and a stirring mechanism (32) is provided inside the mixing box (2). The filtration mechanism (31) includes a filter tube (311) fixedly installed at the bottom of the workbench (1). The filter tube (311) has an internal mounting groove (312). An mounting frame (313) is inserted into the mounting groove (312). A filter plate (314) is fixedly installed inside the mounting frame (313). A slot (315) is provided at the top of the mounting frame (313). A sealing ring (316) is fixedly connected to the inner wall of the filter tube (311). A movable groove (317) is provided inside the filter tube (311). 317) An movable block (318) is slidably connected to the inner wall. An inclined block (319) is fixedly connected to the bottom of the movable block (318). A first spring (3110) is fixedly connected to the inner wall of the movable groove (317). An movable hole is opened on the outer side of the inner wall of the movable groove (317), and a pull rod is slidably connected to the inner wall of the movable hole. An exhaust box (3111) is fixedly installed on the outer wall of the mixing box (2). An air outlet pipe (3112) is connected to one side of the exhaust box (3111). A one-way valve (3113) is provided at the end of the air outlet pipe (3112).

2. The mixing and preparation apparatus for powder pesticide production according to claim 1, characterized in that: The stirring mechanism (32) includes a motor (321) fixedly mounted on the upper part of the mixing box (2) by a mounting bracket. The output end of the motor (321) is fixedly connected to a rotating shaft (322). The outer wall of the rotating shaft (322) is fixedly connected to a first mounting rod (323) and a second mounting rod (328). One end of the first mounting rod (323) is fixedly connected to a scraper (324). One side of the scraper (324) is fixedly connected to a stirring rod (325). The end of the stirring rod (325) away from the scraper (324) is fixedly connected to a conveying cylinder (326). The outer wall of the rotating shaft (322) is fixedly connected to a conveying blade (327). A heating plate (329) is fixedly installed inside the mixing box (2).

3. The mixing and preparation device for powder pesticide production according to claim 1, characterized in that: The inclined plate block (319) is movably connected to the movable groove (317) and the slot (315), and one end of the first spring (3110) is fixedly connected to the movable block (318).

4. The mixing and preparation device for powder pesticide production according to claim 1, characterized in that: The movable block (318) is fixedly connected to the pull rod on the outside. The sealing ring (316) is set in the gap between the mounting groove (312) and the mounting frame (313). The filter tube (311) is connected to the input end of the air pump (6) through the first connecting pipe. The exhaust box (3111) is connected to the output end of the air pump (6) through the second connecting pipe on the outside.

5. The mixing and preparation device for powder pesticide production according to claim 2, characterized in that: The rotating shaft (322) is rotatably connected to the mixing box (2) via a bearing, and one end of the second mounting rod (328) is fixedly connected to the scraper (324).

6. The mixing and preparation apparatus for powder pesticide production according to claim 2, characterized in that: The heating plate (329) is wrapped around the outside of the air outlet pipe (3112).

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