Stirring and mixing device for pesticide intermediate production
By using conical plates and rectangular frames to process the agglomerated raw materials in the agitated mixing device produced by pesticide intermediates, the problem of difficulty in crushing and uniform mixing of traditional devices is solved, and a more efficient mixing effect and more stable product quality is achieved.
Patent Information
- Application Number
- CN202421693782.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-17
AI Technical Summary
During the production process of pesticide intermediates, the agglomerated intermediate raw materials are difficult to be completely broken and evenly mixed by traditional stirring and mixing devices, resulting in insufficient chemical reactions and affecting product quality and consistency.
A stirring and mixing device for the production of pesticide intermediates was designed, and the agglomerated raw materials were processed using a conical plate and a rectangular frame. Through the cooperation of the half-toothed gear and rack, the agglomerated raw materials were driven to move and the agglomerated raw materials were treated through the screen hole and the blade to ensure that the material was completely broken and evenly mixed.
Effectively crushing the agglomerated raw materials, ensuring that all materials are fully mixed, improving the uniformity and efficiency of mixing, reducing stirring time and production interruptions, improving overall production efficiency, and ensuring the quality of pesticide intermediates.
Smart Images
Figure CN222900916U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of intermediate production, in particular to a stirring and mixing device for pesticide intermediate production. Background Technique
[0002] In the production process of pesticide intermediates, the stirring and mixing link is crucial, which directly affects the product quality and production efficiency. Traditional stirring and mixing devices usually work with a mixing tank, a stirring motor and a stirring paddle, and the uniform mixing of intermediate materials is achieved by the rotation of the stirring paddle. However, in the actual production process, there are still certain defects in the existing stirring and mixing devices that need to be improved;
[0003] When the existing stirring and mixing devices are in use, due to the influence of various factors such as raw material characteristics, storage conditions and transportation methods, the pesticide intermediate raw materials often show caking phenomena. After these caked materials are poured into the mixing tank, due to the limited stirring range and strength of the stirring paddle, they are often difficult to be completely broken and uniformly mixed, resulting in insufficient chemical reactions, thus affecting the quality and consistency of the final product, and may also have an adverse impact on the subsequent production process, increasing the production cost and the difficulty of quality control. Content of the Utility Model
[0004] The utility model discloses a stirring and mixing device for pesticide intermediate production, aiming to solve the technical problem that the caked intermediate raw materials are difficult to be completely broken and mixed after being poured into the mixing tank.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A stirring and mixing device for pesticide intermediate production includes a mixing tank body, a stirring part is arranged on the mixing tank body, a rotating rod rotates at the bottom of the inner wall of the mixing tank body, a semi-toothed gear is fitted at the middle part of the rotating rod, two support rods are connected to the bottom of the inner wall of the mixing tank body, a rectangular frame is slidably fitted between the two support rods, a rectangular groove is opened in the rectangular frame, racks are installed on both side walls of the rectangular groove, the semi-toothed gear is engaged with the racks, a conical plate is installed at the top of the rectangular frame, a plurality of sieve holes are opened in the conical plate, and blades are installed in each of the plurality of sieve holes.
[0007] Rectangular blocks are installed at the top of both sides of the rectangular frame, a limiting groove is opened in the rectangular block, connecting blocks are installed at the corresponding positions of the bottom of the conical plate and the two rectangular blocks, the connecting blocks are fitted in the limiting groove, and two pins are inserted into one side of the rectangular block and the connecting block.
[0008] By arranging the conical plate and the rectangular frame to process the caked intermediate raw materials, the caked intermediate raw materials can be effectively broken, ensuring that all materials can be fully mixed by the stirring paddle.
[0009] Further, a second motor is installed on one side of the mixing tank body, and the output end of the second motor is connected to one end of a rotating rod.
[0010] By setting the second motor to drive the rotating rod to rotate, the conical plate can process the agglomerated raw materials and crush the intermediate materials.
[0011] Further, moving grooves are formed on both sides of the rectangular frame, and one ends of two support rods are respectively slidably fitted in the corresponding moving grooves.
[0012] By setting the sliding of the two support rods in the moving grooves to limit the movement of the rectangular frame, the rectangular frame can move up and down cyclically.
[0013] Further, a slot is formed in the connecting block, and one end of the bolt is inserted into the slot.
[0014] By setting the slot, after the two connecting blocks are respectively connected to the corresponding limiting grooves during the installation of the conical plate, the connecting blocks can be fixed by inserting the bolts into the slots, thereby facilitating the installation of the conical plate.
[0015] In a preferred solution, a bracket is installed on the outer surface of the mixing tank body, and a top cover is provided at the top of the mixing tank body.
[0016] By setting the bracket, it is convenient to support the mixing tank body. By setting the top cover, a hinged cover door is provided on the top cover, and the cover door can be opened to inject materials into the mixing tank body.
[0017] In a preferred solution, the stirring part has a first motor, a stirring rod and spiral blades. The first motor is installed at the top of the mixing tank body, the output end of the first motor is connected to the stirring rod, and spiral blades are installed on the stirring rod.
[0018] By setting the spiral blades, when the first motor starts, it drives the stirring rod to rotate, so that the spiral blades mix the pesticide intermediate materials inside the mixing tank body, and can initially process the materials through the spiral blades, increasing the mixing effect.
[0019] In a preferred solution, a rubber pad is provided at the top of the rectangular frame, and the top of the rubber pad is in contact with the bottom of the conical plate.
[0020] By setting the rubber pad, it is avoided that the contact part between the conical plate and the rectangular frame is worn during the installation of the conical plate, increasing the service life of the device.
[0021] In a preferred solution, one ends of two bolts are connected with a pulling block.
[0022] By setting the pulling block, when taking out the two bolts, pulling the pulling block can conveniently drive the bolts to move.
[0023] As can be seen from the above, the stirring and mixing device for producing pesticide intermediates provided by the present utility model has the following technical effects.
[0024] First: The present utility model processes the caked intermediate raw materials through the conical plate and the rectangular frame, enabling the caked intermediate raw materials to be effectively broken, ensuring that all materials can be fully mixed by the stirring paddle, thereby improving the mixing uniformity. And because the caked materials are promptly broken and evenly dispersed in the mixing tank body, the stirring time is reduced, the mixing efficiency is improved, and at the same time, production interruption and repeated stirring caused by caked materials are avoided, further enhancing the overall production efficiency and ensuring the quality of the pesticide intermediate.
[0025] Second: The present utility model can conveniently clean the conical plate through the connecting block and the pin, ensuring the hygiene of the production process and the product quality, avoiding production delays caused by waiting for maintenance or component replacement, increasing the disassembly and assembly efficiency of the conical plate, making the equipment maintenance and cleaning process more simple and fast, reducing the equipment downtime, and enabling the device to replace conical plates with different pore diameters according to different production requirements, improving the adaptability and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the mixing tank body proposed by the present utility model.
[0027] Figure 2 It is a schematic diagram of the internal structure of the mixing tank body proposed by the present utility model.
[0028] Figure 3 It is a schematic diagram of the structure of the stirring part proposed by the present utility model.
[0029] Figure 4 It is a schematic diagram of the structure of the conical plate and the rectangular frame proposed by the present utility model.
[0030] Figure 5 It is a schematic diagram of the structure of the rectangular frame proposed by the present utility model.
[0031] Figure 6 Proposed by the present utility model Figure 5 Schematic diagram of the method structure at A in
[0032] In the drawings: 1. Mixing tank body; 101. Support; 102. Top cover; 2. Stirring part; 201. First motor; 202. Stirring rod; 203. Spiral blade; 3. Rotating rod; 4. Half-tooth gear; 5. Support rod; 6. Rectangular frame; 601. Moving groove; 602. Rack; 7. Conical plate; 701. Sieve hole; 702. Blade; 8. Rectangular block; 801. Limiting groove; 9. Connecting block; 901. Slot; 10. Pin; 11. Pulling block; 12. Second motor. Detailed implementation mode
[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0035] A stirring and mixing device for the production of pesticide intermediates disclosed by the present utility model is mainly applied to the scenario where it is difficult to completely break and mix the caked intermediate raw materials after pouring them into the mixing tank.
[0036] Refer to Figure 1 and Figure 2 , a stirring and mixing device for the production of pesticide intermediates, including a mixing tank body 1, a stirring part 2 is arranged on the mixing tank body 1, a rotating rod 3 rotates at the bottom of the inner wall of the mixing tank body 1, a semi-toothed gear 4 is fitted at the middle part of the rotating rod 3, two support rods 5 are connected to the bottom of the inner wall of the mixing tank body 1, a rectangular frame 6 is slidably fitted between the two support rods 5, a rectangular groove is opened in the rectangular frame 6, racks 602 are installed on both side walls of the rectangular groove, the semi-toothed gear 4 is matched with the racks 602, a conical plate 7 is installed at the top of the rectangular frame 6, a plurality of sieve holes 701 are opened in the conical plate 7, and blades 702 are installed in each of the plurality of sieve holes 701.
[0037] Rectangular blocks 8 are installed at the top of both sides of the rectangular frame 6, limiting grooves 801 are opened in the rectangular blocks 8, connecting blocks 9 are installed at the corresponding positions of the bottom of the conical plate 7 and the two rectangular blocks 8, the connecting blocks 9 are fitted in the limiting grooves 801, and two pins 10 are inserted into one side of the rectangular blocks 8 and the connecting blocks 9.
[0038] In this embodiment, the second motor 12 is started to drive the rotating rod 3 to rotate, and then drive the semi-toothed gear 4 to rotate. Since the semi-toothed gear 4 has half teeth, during the continuous rotation of the semi-toothed gear 4, it meshes with the racks 602 on both side walls of the rectangular groove respectively, and limits the movement of the rectangular frame 6 through the two support rods 5, so that the rectangular frame 6 can move up and down cyclically, and then drive the conical plate 7 to move, so that the agglomerated raw materials pass through the sieve holes 701 for processing, and the efficiency of processing the agglomerated raw materials is increased by the blades 702. After working for a long time, when the conical plate 7 needs to be cleaned, at this time, pull the pull block 11 to make the two pins 10 move out of the slot 901 to release the limit on the connecting block 9, and then pull the conical plate 7 upward to make the connecting block 9 move out of the limit slot 801, so that the inside of the conical plate 7 can be cleaned.
[0039] Referring to Figure 1 、 Figure 2 and Figure 4 , in a preferred embodiment, a second motor 12 is installed on one side of the mixing tank body 1, and the output end of the second motor 12 is connected to one end of the rotating rod 3. The second motor 12 drives the rotating rod 3 to rotate, so that the conical plate 7 processes the agglomerated raw materials.
[0040] Referring to Figure 5 , in a preferred embodiment, moving grooves 601 are formed on both sides of the rectangular frame 6, and one ends of the two support rods 5 are respectively slidably fitted in the corresponding moving grooves 601. The movement of the rectangular frame 6 is limited by the sliding of the two support rods 5 in the moving grooves 601, so that the rectangular frame 6 can move up and down cyclically.
[0041] Referring to Figure 6 , in a preferred embodiment, a slot 901 is formed in the connecting block 9, and one end of the pin 10 is inserted into the slot 901. After the two connecting blocks 9 are respectively connected to the corresponding limit slots 801 during the installation of the conical plate 7, the connecting block 9 can be fixed by inserting the pin 10 into the slot 901, thereby completing the installation of the conical plate 7.
[0042] Working principle: During use, the pesticide intermediate raw materials are poured into the mixing tank body 1 and stirred by the stirring part 2. At this time, the second motor 12 is started to drive the rotating rod 3 to rotate, and then drive the semi-toothed gear 4 to rotate. Since the semi-toothed gear 4 has half teeth, during the continuous rotation of the semi-toothed gear 4, it meshes with the racks 602 on both side walls of the rectangular groove respectively, and limits the movement of the rectangular frame 6 through the sliding of the two support rods 5 in the moving groove 601, so that the rectangular frame 6 can move up and down cyclically, and then drive the conical plate 7 to move, so that the agglomerated raw materials pass through the sieve holes 701 for processing, and the efficiency of processing the agglomerated raw materials is increased by the blades 702, ensuring that all materials can be evenly mixed, thereby improving the uniformity and stability of the product. After working for a long time, when the conical plate 7 needs to be cleaned, at this time, pull the pull block 11 to make the two pins 10 move out of the slot 901 to release the limit on the connecting block 9, and then pull the conical plate 7 upward to make the connecting block 9 move out of the limit slot 801, so that the inside of the conical plate 7 can be cleaned. After the cleaning is completed, install the conical plate 7 on the rectangular frame 6, make the conical plate 7 move downward to connect the two connecting blocks 9 to the corresponding limit slots 801 respectively, and at this time insert the pins 10 to limit the connecting block 9 to complete the installation of the conical plate 7, making the equipment maintenance and cleaning process more simple and fast, reducing the equipment downtime, and different conical plates 7 with different pore diameters or materials can be replaced according to different production requirements, improving the adaptability and flexibility of the equipment.
[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept shall be covered within the protection scope of the present invention.
Claims
1. A stirring and mixing device for producing pesticide intermediates, comprising a mixing tank (1), characterized in that: The mixing tank body (1) is provided with a stirring portion (2), a rotating rod (3) is rotatably provided at the bottom of the inner wall of the mixing tank body (1), a half-toothed gear (4) is matched at the middle of the rotating rod (3), two supporting rods (5) are connected to the bottom of the inner wall of the mixing tank body (1), a rectangular frame (6) is slidably matched between the two supporting rods (5), a rectangular groove is provided in the rectangular frame (6), racks (602) are installed on both side walls of the rectangular groove, the half-toothed gear (4) cooperates with the rack (602), a conical plate (7) is installed at the top of the rectangular frame (6), a plurality of sieve holes (701) are provided in the conical plate (7), and blades (702) are installed in the plurality of sieve holes (701); Rectangular blocks (8) are installed on the top of both sides of the rectangular frame (6), and limiting grooves (801) are provided in the rectangular blocks (8). Connecting blocks (9) are installed at the bottom of the conical plate (7) at positions corresponding to the two rectangular blocks (8), and the connecting blocks (9) are fitted in the limiting grooves (801), and two latches (10) are plugged into one side of the rectangular block (8) and the connecting block (9).
2. The stirring and mixing device for producing a pesticide intermediate according to claim 1, characterized in that: A bracket (101) is installed on the outer surface of the mixing tank body (1), and a top cover (102) is arranged on the top of the mixing tank body (1).
3. The stirring and mixing device for producing a pesticide intermediate according to claim 1, characterized in that: A second motor (12) is installed on one side of the mixing tank body (1), and an output end of the second motor (12) is connected to one end of the rotating rod (3).
4. The stirring and mixing device for producing a pesticide intermediate according to claim 1, characterized in that: The stirring portion (2) comprises a first motor (201), a stirring rod (202) and a spiral blade (203); the first motor (201) is mounted on the top of the mixing tank (1); the output end of the first motor (201) is connected to the stirring rod (202); and the spiral blade (203) is mounted on the stirring rod (202).
5. The stirring and mixing device for producing a pesticide intermediate according to claim 1, characterized in that: Both sides of the rectangular frame (6) are provided with movable grooves (601), and one end of the two support rods (5) are respectively slidably fitted in the corresponding movable grooves (601).
6. The stirring and mixing device for producing a pesticide intermediate according to claim 5, characterized in that: A rubber pad is provided on the top of the rectangular frame (6), and the top of the rubber pad contacts the bottom of the conical plate (7).
7. The stirring and mixing device for producing a pesticide intermediate according to claim 1, characterized in that: A slot (901) is provided in the connection block (9), and one end of the latch (10) is plugged into the slot (901).
8. The stirring and mixing device for producing a pesticide intermediate according to claim 1, characterized in that: One end of the two latches (10) is connected to a pull block (11).