Raw material mixing device for suspending agent production

Abstract

The utility model discloses a raw material mixing device for suspending agent production, and relates to the technical field of pesticide processing, the raw material mixing device comprises a cylinder body and a packaging cover covering the cylinder body, a motor output port rotatably penetrates through the packaging cover and then is connected with a main shaft positioned in the cylinder body, and a stirring plate is radially arranged at the bottom end of the main shaft; rectangular blocks are fixed to the ends, close to the main shaft, of the stirring plates, pin shafts are fixed to the ends of the rectangular blocks, notches are formed in the bottom end of the main shaft in the radial direction, the rectangular blocks are located in the notches, the pin shafts are rotationally connected with the inner walls of the notches, and crushing parts are arranged in the openings and used for pressing and crushing the bonded and clustered raw materials. The stirring plate performs stirring action along with the main shaft, so that a raw material mixed solution rotates to generate a one-way vortex, in the process, the stirring plate is influenced by one-way vortex fluid, and the rectangular block positioned in the notch is arranged, so that the pin shaft swings up and down in the notch in a reciprocating manner by taking the pin shaft as the center; and the stirring plate swings up and down to scatter the adhered and clustered raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide processing, in particular to a raw material mixing device for suspension production. Background Art

[0002] Pesticides refer to chemical agents used in agriculture to prevent and control pests and diseases and regulate plant growth. They are widely used in agricultural, forestry and animal husbandry production, environmental and household hygiene pest control and epidemic prevention, industrial product mildew and moth prevention, etc. As one of the many types of pesticides, suspension pesticides generally need to add the raw materials of suspension pesticides into a mixing device during production and mix them thoroughly. Existing mixing equipment, such as the Chinese invention patent with publication number CN115779724A, named a mixing and stirring device for pesticide processing, can shear the pesticide from different directions while the horizontal stirring rod and the vertical stirring rod rotate and stir the pesticide.

[0003] At present, when the existing mixing and stirring equipment mixes the raw materials of suspension pesticides, the granular or powdered raw materials will stick together after encountering water. The raw materials that stick together cannot be fully mixed in the mixed solution, which will inevitably lead to poor quality of the final finished pesticide. The raw materials are stirred in a horizontal and vertical manner, but for the raw materials that stick together, the stirring time can only be extended, and the eddies formed in different directions are used to break up the sticky raw materials. This method is time-consuming and will inevitably affect the production efficiency of suspension pesticides. Therefore, a raw material mixing device for suspension production is designed and produced here to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material mixing device for suspension production to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a raw material mixing device for suspension production, comprising:

[0006] A cylinder and a packaging cover sealed on the cylinder, a motor is fixed on the top of the packaging cover, the output port of the motor rotates through the packaging cover and is connected to a main shaft located in the cylinder, a stirring plate is radially arranged at the bottom of the main shaft, a rectangular block is fixed at one end of the stirring plate close to the main shaft, a pin is fixed at the end of the rectangular block, a notch is radially opened at the bottom of the main shaft, the rectangular block is located in the notch, and the pin is rotatably connected to the inner wall of the notch;

[0007] The stirring plate is provided with an opening penetrating through the upper and lower side walls of the stirring plate, and a crushing piece is arranged in the opening, and the crushing piece is used for pressing down and crushing the raw materials that are stuck together.

[0008] In a further embodiment, the packaging cover and the radial side wall of the cylinder are both provided with extension blocks, a rectangular plug block is fixed to the bottom wall of the extension block of the packaging cover, and a rectangular plug hole for plugging with the rectangular plug block is opened on the extension block of the cylinder.

[0009] In a further embodiment, the width of the rectangular block is greater than the gap between the upper and lower side walls in the notch.

[0010] In a further embodiment, a sloped block with an inclined surface is fixed to the side wall of the stirring plate which is in the same direction of rotation.

[0011] In a further embodiment, a guide plate is fixed to the upper end of the side wall of the stirring plate which is in the same direction as the rotation direction, and the guide plate is bent upward in the direction opposite to the rotation direction.

[0012] In a further embodiment, the crushing member is a crushing block 1, and a slider 1 is fixed to both side walls of the crushing block 1. The inner side wall of the opening is provided with a guide groove that is slidably engaged with the slider 1, and the depth of the guide groove is more than twice the height of the slider 1.

[0013] In a further embodiment, the crushing member is a plurality of crushing blocks 2 that slide in parallel and fit together, and a slider 2 is fixed to the side walls on both sides of the crushing block 2. The inner side wall of the opening is provided with a guide groove that is slidably engaged with the slider 2, and the depth of the guide groove is more than twice the height of the slider 2.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a raw material mixing device for the production of suspensions. A stirring plate follows a main shaft to perform stirring action, so that the raw material mixed liquid rotates to generate a unidirectional vortex. In this process, the stirring plate is affected by the unidirectional vortex fluid. Since a rectangular block is arranged in a notch, the stirring plate reciprocates up and down in the notch with the pin shaft as the center through a pin shaft. The stirring plate swings up and down to disperse the raw materials that are clumped together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the packaging cover and stirring component structure of an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the cylinder structure of an embodiment of the utility model;

[0019] Figure 4 For the utility model embodiment Figure 2 A magnified view of the structure at center;

[0020] Figure 5This is a schematic structural diagram of a first embodiment of a crushing member according to an embodiment of the utility model;

[0021] Figure 6 This is a schematic structural diagram of a second embodiment of a crushing member according to an embodiment of the utility model.

[0022] In the figure: 1, cylinder; 2, packaging cover; 21, extension block; 22, rectangular plug block; 23, main shaft; 3, stirring plate; 31, inclined block; 32, guide plate; 33, crushing block 1; 331, slider 1; 34, rectangular block; 35, pin shaft; 36, crushing block 2; 361, slider 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment. This embodiment provides a raw material mixing device for suspension production, including: a cylinder 1 and a packaging cover 2 sealed on the cylinder 1, the packaging cover 2 and the radial side wall of the cylinder 1 are both provided with an extension block 21, the bottom wall of the extension block 21 of the packaging cover 2 is fixed with a rectangular plug block 22, and the extension block 21 of the cylinder 1 is provided with a rectangular plug hole plugged with the rectangular plug block 22. When the packaging cover 2 is closed on the cylinder 1, the rectangular plug block 22 is inserted into the rectangular plug hole of the lower extension block 21 to prevent the packaging cover 2 from rotating on the cylinder 1 or laterally detaching from the cylinder 1.

[0025] A motor is fixed on the top of the packaging cover 2, and the motor output port rotates through the packaging cover 2 and is connected to the main shaft 23 located in the cylinder 1. A stirring plate 3 is radially arranged at the bottom of the main shaft 23, and a rectangular block 34 is fixed at one end of the stirring plate 3 close to the main shaft 23. A pin 35 is fixed at the end of the rectangular block 34. A notch is radially opened at the bottom of the main shaft 23, and the rectangular block 34 is located in the notch, and the pin 35 is rotatably connected to the inner wall of the notch, such as Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, the motor provides power to drive the main shaft 23 to rotate, and the stirring plate 3 follows the main shaft 23 to stir, so that the raw material mixture rotates to generate a unidirectional vortex. In this process, the stirring plate 3 is affected by the unidirectional vortex fluid, and the width of the rectangular block 34 is greater than the gap between the upper and lower side walls in the gap. In this way, the rectangular block 34 will not make a circular motion in the gap, so it can only swing back and forth up and down inside the gap with the pin 35 as the center through the pin 35. The stirring plate 3 swings up and down to break up the raw materials that are clumped together.

[0026] Furthermore, an opening penetrating the upper and lower side walls of the stirring plate 3 is provided on the stirring plate 3, and a crushing piece is provided in the opening. The crushing piece is used to press down and crush the raw materials that are adhered into a mass, thereby further improving the production efficiency of the suspension pesticide.

[0027] Specifically, the first embodiment of the crushing member: Figure 6 As shown, the crushing piece is a crushing block 33, and a slider 331 is fixed to the side walls on both sides of the crushing block 33. A guide groove is provided on the inner side wall of the opening to slide and engage with the slider 331, and the depth of the guide groove is more than twice the height of the slider 331. The stirring plate 3 swings back and forth up and down inside the notch with the pin 35 as the center. During the swinging of the stirring plate 3 to break up the clumped raw materials, the crushing block 33 can be swung up and down, and the crushing block 33 can be slid up and down relative to the guide groove by using the slider 331, so that the bottom end of the crushing block 33 extends out of the opening and contacts the inner bottom wall of the cylinder 1, and the gap between the clumped raw materials is pressed and broken up. In addition, the bottom wall of the crushing block 33 is an arc-shaped structure, which contacts the inner bottom wall of the cylinder 1 with a smoother surface to avoid a large impact on the inner bottom wall of the cylinder 1 and a large vibration.

[0028] Specifically, the second embodiment of the crushing member: Figure 5 As shown, the crushing parts are multiple crushing blocks 36 that slide and fit in parallel. Slide blocks 361 are fixed to the side walls on both sides of the crushing blocks 36. A guide groove that slides and engages with the slide blocks 361 is provided on the inner side wall of the opening. The depth of the guide groove is more than twice the height of the slide blocks 361. The stirring plate 3 uses the pin 35 to swing back and forth up and down inside the notch with the pin 35 as the center. During the operation of the stirring plate 3 swinging up and down to break up the clumped raw materials, multiple crushing blocks 36 can be swung up and down, and the crushing blocks 36 can be slid up and down relative to the guide groove using the slider 361, so that the bottom end of the crushing block 36 extends out of the opening and contacts the inner bottom wall of the cylinder 1, and the gap between the clumped raw materials is pressed and broken up. In addition, the bottom walls of the crushing blocks 36 are all arc-shaped structures, which contact the inner bottom wall of the cylinder 1 with a smoother surface to avoid a large impact on the inner bottom wall of the cylinder 1 and a large vibration.

[0029] Furthermore, an inclined block 31 with an inclined surface is fixed to the side wall of the stirring plate 3 which is in the same direction as the rotation direction. The inclined block 31 is used to scoop up the raw materials adhering to the bottom wall of the cylinder 1, thereby further improving the mixing efficiency.

[0030] At the same time, a guide plate 32 is fixed on the upper end of the side wall of the stirring plate 3 which is in the same direction as the rotation direction, and the guide plate 32 is bent upward in the opposite direction of the rotation direction. The raw materials scooped up by the inclined block 31 are lifted along the guide plate 32, expanding the distribution range of the raw materials in the cylinder 1 and also improving the mixing efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing device for suspension production, characterized in that: include: A cylinder (1) and a packaging cover (2) sealed on the cylinder (1), wherein a motor is fixed on the top of the packaging cover (2), and the output port of the motor rotates through the packaging cover (2) and is connected to a main shaft (23) located in the cylinder (1), a stirring plate (3) is radially provided at the bottom end of the main shaft (23), a rectangular block (34) is fixed at one end of the stirring plate (3) close to the main shaft (23), a pin (35) is fixed at the end of the rectangular block (34), a notch is radially opened at the bottom end of the main shaft (23), the rectangular block (34) is located in the notch, and the pin (35) is rotatably connected to the inner wall of the notch; The stirring plate (3) is provided with an opening penetrating the upper and lower side walls of the stirring plate (3), and a crushing piece is provided in the opening, and the crushing piece is used to press down and crush the raw materials that are clumped together.

2. The raw material mixing device for suspension concentrate production according to claim 1, characterized in that: The packaging cover (2) and the radial side wall of the cylinder (1) are both provided with an extension block (21), a rectangular plug block (22) is fixed to the bottom wall of the extension block (21) of the packaging cover (2), and a rectangular plug hole for plugging with the rectangular plug block (22) is provided on the extension block (21) of the cylinder (1).

3. The raw material mixing device for suspension concentrate production according to claim 1, characterized in that: The width of the rectangular block (34) is greater than the gap between the upper and lower side walls in the notch.

4. The raw material mixing device for suspension concentrate production according to claim 1, characterized in that: A sloping block (31) with an inclined surface is fixed to the side wall of the stirring plate (3) which is in the same direction of rotation.

5. The raw material mixing device for suspension concentrate production according to claim 4, characterized in that: A guide plate (32) is fixed to the upper end of the side wall of the stirring plate (3) which is in the same direction as the rotation direction, and the guide plate (32) is bent upward in the direction opposite to the rotation direction.

6. The raw material mixing device for suspension concentrate production according to any one of claims 1 to 5, characterized in that: The crushing piece is a crushing block (33), and a sliding block (331) is fixed to both side walls of the crushing block (33). The inner side wall of the opening is provided with a guide groove for slidingly engaging with the sliding block (331), and the depth of the guide groove is more than twice the height of the sliding block (331).

7. The raw material mixing device for suspension concentrate production according to any one of claims 1 to 5, characterized in that: The crushing parts are a plurality of crushing blocks (36) arranged in parallel and slidingly fitted, and two sliding blocks (361) are fixed to the side walls on both sides of the crushing blocks (36), and the inner side wall of the opening is provided with a guide groove for slidingly engaging with the two sliding blocks (361), and the depth of the guide groove is more than twice the height of the two sliding blocks (361).

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