Mixing and granulating equipment for rice insecticide

Abstract

The utility model relates to the technical field of rice production, and discloses a mixing granulation device for a rice insecticide, the mixing granulation device comprises a base, the upper surface of the base is fixedly connected with an extrusion box, and the upper surface of the extrusion box is fixedly connected with a mixing box. According to the mixing and granulating equipment for the rice insecticide, a fixed seat drives a gear on a second stirring rod to be meshed with a gear ring in the process of rotating along with a first stirring rod, so that the second stirring rod rotates while rotating along with the first stirring rod, and raw materials can be automatically stirred; the raw materials and water can be fully mixed, the stirring efficiency of the raw materials is improved, the mixing quality of the raw materials is guaranteed, manpower is saved, the working efficiency is improved, and the problems that an existing granulating device cannot mix the raw materials and the water, manual mixing of the raw materials and the water is needed, the working burden of workers is increased, the working efficiency is reduced, and the working efficiency is reduced are solved. And the mixing quality of raw materials and water cannot be guaranteed by manual operation.

Description

Technical Field

[0001] This application relates to the technical field of rice production, and specifically to a mixing granulation device for rice pesticides. Background Art

[0002] Rice is an annual herbaceous plant belonging to the genus Oryza in the family Poaceae. During the process of rice cultivation, pesticides are required. Rice pesticides include various types, aiming to prevent and control various pests that may be encountered during the growth of rice, effectively control rice diseases and pests, and ensure the yield and quality of rice.

[0003] The existing patent (publication number: CN 214765280 U) discloses a granulation device for bio-fertilizer production, including: an extrusion molding structure for pushing and extruding bio-fertilizer raw materials, a container cavity structure for installing the extrusion molding structure and cooperating with the extrusion molding structure to granulate the bio-fertilizer raw materials, a power structure for providing power for the extrusion molding structure, and a mounting frame structure for fixedly installing the container cavity structure and the power structure. In this utility model, the motor drives the shaft rod to rotate through a rubber belt, and the spiral blades in the first cylinder and the second cylinder push the bio-fertilizer raw materials towards the forming hole plates at both ends. After the bio-fertilizer raw materials are extruded from the holes of the forming hole plates, the extruded bio-fertilizer raw materials are cut into granular by the cutter paddles at both ends of the shaft rod. At the same time, granulation is carried out by double-sided extrusion towards both ends to improve the granulation processing efficiency, which is worthy of being vigorously promoted.

[0004] The above granulation device can only perform granulation operations and cannot mix raw materials with water. It is necessary to manually perform the mixing operation of raw materials and water additionally, which increases the workload of workers, reduces the operation efficiency, and manual operation cannot guarantee the mixing quality of raw materials and water. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides a mixing granulation device for rice pesticides, which has the advantages of being able to automatically perform the mixing operation of raw materials and water, promoting the rapid and full mixing of raw materials and water, improving the operation efficiency, and guaranteeing the mixing quality, etc., and solves the problem that the existing granulation device can only perform granulation operations, cannot mix raw materials with water, requires manual additional mixing operation of raw materials and water, increases the workload of workers, reduces the operation efficiency, and manual operation cannot guarantee the mixing quality of raw materials and water.

[0006] To achieve the above object, the present application provides the following technical solution: A mixing granulation device for rice insecticides, including a base, the upper surface of the base is fixedly connected with an extrusion box, the upper surface of the extrusion box is fixedly connected with a mixing box, the upper surface of the mixing box is fixedly connected with a first motor, a first stirring rod is rotatably connected below the first motor, and two fixed seats are fixedly connected to the outer circumferential surface of the first stirring rod. Each second stirring rod is rotatably inserted into the interior of each fixed seat.

[0007] A gear is fixedly sleeved on the outer circumferential surface of each second stirring rod, a toothed ring is fixedly connected to the inner wall of the mixing box, the gear meshes with the toothed ring, a bottom plate is slidably inserted into the interior of the mixing box, a rotating shaft is rotatably connected to the interior of the extrusion box, two spiral blades are fixedly connected to the outer circumferential surface of the rotating shaft, two orifice plates are fixedly connected to the interior of the extrusion box, the outer circumferential surface of the rotating shaft is rotatably connected to the interior of the orifice plate, two cutter paddles are slidably sleeved on the outer circumferential surface of the rotating shaft, and a top cover is provided at the top of the mixing box.

[0008] Through the above solution, since the existing granulation device can only perform granulation operations and cannot mix raw materials with water, manual extra mixing operations of raw materials and water are required, increasing the workload of workers and reducing work efficiency. Moreover, manual operations cannot guarantee the mixing quality of raw materials and water. During the process of the fixed seat rotating with the first stirring rod, the gear on the second stirring rod is driven to mesh with the toothed ring, prompting the second stirring rod to rotate while following the first stirring rod, so that the raw materials and water can be fully stirred and mixed, improving the stirring efficiency of the raw materials, guaranteeing the mixing quality of the raw materials, and saving manpower.

[0009] Furthermore, a first limiting ring is fixedly sleeved on the outer circumferential surface of each second stirring rod, and the outer circumferential surface of the first limiting ring is rotatably connected to the interior of the fixed seat.

[0010] Through the above solution, the second stirring rod is restricted to prevent the second stirring rod from sliding and shifting, increasing the stability of the movement of the second stirring rod.

[0011] Furthermore, two feeding ports are opened in the interior of the extrusion box, and two guiding slopes are provided in the interior of the extrusion box.

[0012] Through the above solution, the guiding slopes can divert the mixed raw materials, prompting the raw materials to fall into the interior of the extrusion box through the feeding ports on both sides.

[0013] Furthermore, two positioning rings are threadedly connected to the outer circumferential surface of the rotating shaft, and the outer surfaces of the positioning rings are respectively in contact with the outer surfaces of the cutter paddles.

[0014] Through the above scheme, the cutter paddle is fixed and restricted, which makes it easy to install and disassemble the cutter paddle, and further facilitates the disassembly and maintenance of the cutter paddle.

[0015] Furthermore, the inner wall of each of the cutting blades is fixedly connected to a limit plate, two limit grooves are arranged inside the rotating shaft, and the outer surfaces of the limit plates are slidably connected to the rotating shaft through the limit grooves.

[0016] Through the above scheme, the cutter paddle is restricted, so that the cutter paddle always rotates with the rotating shaft, thereby increasing the stability of the cutter paddle movement.

[0017] Furthermore, a second motor is disposed on the upper surface of the base, and a rubber belt is transmission-connected to the left side of the second motor via an output shaft, and the other end of the rubber belt is transmission-connected to the outer circumferential surface of the rotating shaft.

[0018] Through the above solution, the second motor and the output shaft drive the rubber belt to rotate, thereby driving the rotating shaft to rotate and providing power for the rotating shaft.

[0019] Furthermore, a second limiting ring is fixedly sleeved on the outer circumferential surface of the rotating shaft, and the outer circumferential surface of the second limiting ring is rotatably connected to the interior of the extrusion box.

[0020] Through the above solution, the rotating shaft is restricted to avoid sliding and deflecting of the rotating shaft, thereby increasing the stability of the rotating shaft movement.

[0021] Furthermore, the outer circumferential surface of the mixing box is fixedly connected to a fixed plate, an insertion rod is slidably inserted into the interior of the fixed plate, the outer circumferential surface of the insertion rod is slidably inserted into the interior of the bottom plate, a ring is fixedly sleeved on the outer circumferential surface of the insertion rod, the bottom surface of the ring is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the upper surface of the fixed plate.

[0022] Through the above scheme, the bottom plate is positioned by the insertion rod to prevent the bottom plate from sliding and deviating easily. The spring can apply a reaction force to the insertion rod through the ring, so that the insertion rod can automatically move back, thereby facilitating the removal and placement of the bottom plate.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This mixing granulation equipment for rice pesticides drives the gear on the second stirring rod to engage with the toothed ring during the rotation of the fixed seat following the first stirring rod, prompting the second stirring rod to rotate while rotating on its own axis as it follows the first stirring rod. This achieves the effect of automatically stirring the raw materials, enabling the raw materials and water to be fully mixed, improving the stirring efficiency of the raw materials, ensuring the mixing quality of the raw materials, saving labor, and improving the operation efficiency. It solves the problems that the existing granulation device cannot carry out the mixing operation of raw materials and water, requires manual mixing operation of raw materials and water, increases the operation burden of workers, reduces the operation efficiency, and manual operation cannot ensure the mixing quality of raw materials and water. Brief Description of the Drawings

[0025] Figure 1 It is the overall three-dimensional structure diagram of this application;

[0026] Figure 2 It is the structure diagram of the mixing tank of this application;

[0027] Figure 3 It is the structure diagram of the second stirring rod of this application;

[0028] Figure 4 It is the structure diagram of the extrusion tank of this application;

[0029] Figure 5 It is for this application Figure 4 The enlarged structure diagram at point A.

[0030] In the figure:

[0031] 1. Base; 2. Extrusion tank; 3. Mixing tank; 4. First motor; 5. First stirring rod; 6. Fixed seat; 7. Second stirring rod; 8. Gear; 9. Toothed ring; 10. First limit ring; 11. Base plate; 12. Feeding port; 13. Guide slope; 14. Rotating shaft; 15. Spiral blade; 16. Hole plate; 17. Cutting knife paddle; 18. Positioning ring; 19. Limit plate; 20. Limit groove; 21. Second motor; 22. Rubber belt; 23. Second limit ring; 24. Fixed plate; 25. Insert rod; 26. Sleeve ring; 27. Spring; 28. Top cover. Detailed Embodiment

[0032] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4, A granulation equipment for rice insecticides in this embodiment includes a base 1. The upper surface of the base 1 is fixedly connected with an extrusion box 2. The upper surface of the extrusion box 2 is fixedly connected with a mixing box 3. The upper surface of the mixing box 3 is fixedly connected with a first motor 4. A first stirring rod 5 is rotatably connected below the first motor 4. Two fixed seats 6 are fixedly connected to the outer circumferential surface of the first stirring rod 5. A second stirring rod 7 is rotatably inserted into each fixed seat 6.

[0034] A gear 8 is fixedly sleeved on the outer circumferential surface of each second stirring rod 7. A toothed ring 9 is fixedly connected to the inner wall of the mixing box 3. The gear 8 meshes with the toothed ring 9. A bottom plate 11 is slidably inserted into the mixing box 3. A rotating shaft 14 is rotatably connected to the inside of the extrusion box 2. Two spiral blades 15 are fixedly connected to the outer circumferential surface of the rotating shaft 14. Two orifice plates 16 are fixedly connected to the inside of the extrusion box 2. The outer circumferential surface of the rotating shaft 14 is rotatably connected to the inside of the orifice plate 16. Two cutter paddles 17 are slidably sleeved on the outer circumferential surface of the rotating shaft 14. A top cover 28 is provided at the top of the mixing box 3.

[0035] Please refer to Figure 3 , A first limiting ring 10 is fixedly sleeved on the outer circumferential surface of each second stirring rod 7. The outer circumferential surface of the first limiting ring 10 is rotatably connected to the inside of the fixed seat 6 to limit the second stirring rod 7 and prevent the second stirring rod 7 from sliding and shifting, thereby increasing the stability of the movement of the second stirring rod 7.

[0036] Please refer to Figure 4 , Two feeding ports 12 are opened in the extrusion box 2. Two guiding slopes 13 are provided inside the extrusion box 2. The guiding slopes 13 can divert the mixed raw materials, causing the raw materials to fall into the inside of the extrusion box 2 through the feeding ports 12 on both sides.

[0037] Please refer to Figure 1 , Figure 4 and Figure 5 , Two positioning rings 18 are threadedly connected to the outer circumferential surface of the rotating shaft 14. The outer surfaces of the positioning rings 18 are respectively in contact with the outer surfaces of the cutter paddles 17 to fix and limit the cutter paddles 17, making it convenient for the cutter paddles 17 to be installed and disassembled, and thus facilitating the disassembly and maintenance of the cutter paddles 17.

[0038] Please refer to Figure 4 and Figure 5 , A limiting plate 19 is fixedly connected to the inner wall of each cutter paddle 17. Two limiting grooves 20 are opened in the rotating shaft 14. The outer surfaces of the limiting plates 19 are respectively slidably connected to the rotating shaft 14 through the limiting grooves 20 to limit the cutter paddles 17, causing the cutter paddles 17 to always rotate with the rotating shaft 14 and increasing the stability of the movement of the cutter paddles 17.

[0039] Please refer to Figure 4, a second motor 21 is provided on the upper surface of the base 1. The left side of the second motor 21 is drivingly connected to a rubber belt 22 through an output shaft. The other end of the rubber belt 22 is drivingly connected to the outer circumferential surface of the rotating shaft 14. The second motor 21 and the output shaft drive the rubber belt 22 to operate, thereby driving the rotating shaft 14 to rotate and providing power for the rotating shaft 14.

[0040] Please refer to Figure 4 , a second limiting ring 23 is fixedly sleeved on the outer circumferential surface of the rotating shaft 14. The outer circumferential surface of the second limiting ring 23 is rotatably connected to the inside of the extrusion box 2, which restricts the rotating shaft 14 to prevent the rotating shaft 14 from sliding and offsetting, and increases the stability of the movement of the rotating shaft 14.

[0041] Please refer to Figure 1 and Figure 2 , a fixing plate 24 is fixedly connected to the outer circumferential surface of the mixing box 3. A plug rod 25 is slidably inserted into the inside of the fixing plate 24. The outer circumferential surface of the plug rod 25 is slidably inserted into the inside of the bottom plate 11. A collar 26 is fixedly sleeved on the outer circumferential surface of the plug rod 25. A spring 27 is fixedly connected to the bottom surface of the collar 26. The bottom end of the spring 27 is fixedly connected to the upper surface of the fixing plate 24. The bottom plate 11 is positioned by the plug rod 25 to prevent the bottom plate 11 from easily sliding and offsetting. The spring 27 can exert a reaction force on the plug rod 25 through the collar 26, prompting the plug rod 25 to automatically move back, thereby facilitating the taking and placing of the bottom plate 11.

[0042] In a mixing and granulating device for rice insecticides in this embodiment, during the rotation of the fixed seat 6 following the first stirring rod 5, the gear 8 on the second stirring rod 7 is engaged with the toothed ring 9, prompting the second stirring rod 7 to rotate while following the first stirring rod 5 and simultaneously performing self-rotation, achieving the effect of being able to automatically stir the raw materials and enabling the raw materials and water to be fully mixed, improving the stirring efficiency of the raw materials, ensuring the mixing quality of the raw materials, saving manpower, and improving the operation efficiency. It solves the problem that the existing granulating device cannot perform the mixing operation of raw materials and water, requires manual mixing operation of raw materials and water, increases the operation burden of workers, reduces the operation efficiency, and manual operation cannot ensure the mixing quality of raw materials and water.

[0043] It should be noted that equidistantly arranged stirring blades are fixedly connected to the outer circumferential surfaces of the first stirring rod 5 and the second stirring rod 7.

[0044] The working principle of the above embodiment is as follows:

[0045] When a hybrid granulation operation is required, remove the top cover 28, add an appropriate amount of raw materials and water into the mixing box 3, then cover the top cover 28, start the first motor 4 as the power to drive the first stirring rod 5 to rotate. The first stirring rod 5 drives the second stirring rod 7 to rotate through the fixed seat 6. During the rotation of the second stirring rod 7, it will drive the gear 8 and the toothed ring 9 to engage, prompting the second stirring rod 7 to rotate around its own axis while following the rotation of the first stirring rod 5. Immediately, under the combined action of the first stirring rod 5 and the second stirring rod 7, the raw materials and water are fully stirred and mixed. When the stirring of the raw materials is completed, turn off the first motor 4, start the second motor 21 to drive the rotating shaft 14 to rotate through the output shaft and the rubber belt 22. The rotating shaft 14 drives the spiral blade 15 and the cutter paddle 17 to rotate. Pull up the insertion rod 25 to cancel the positioning restriction of the insertion rod 25 on the bottom plate 11, and then remove the bottom plate 11. Immediately, the mixed raw materials fall into the extrusion box 2 through the feeding ports 12 on both sides under the action of the guiding slope 13. The raw materials falling into the extrusion box 2 are pushed by the spiral blade 15 to the orifice plates 16 on both sides, and the raw materials are cut into granules by the rotating cutter paddle 17 after passing through the orifice plates 16.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0047] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mixing and granulating device for rice pesticides, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to an extrusion box (2), the upper surface of the extrusion box (2) is fixedly connected to a mixing box (3), the upper surface of the mixing box (3) is fixedly connected to a first motor (4), a first stirring rod (5) is rotatably connected below the first motor (4), the outer circumferential surface of the first stirring rod (5) is fixedly connected to two fixing seats (6), and a second stirring rod (7) is rotatably inserted inside each of the fixing seats (6); The outer circumferential surface of each second stirring rod (7) is fixedly sleeved with a gear (8); the inner wall of the mixing box (3) is fixedly connected with a gear ring (9); the gear (8) meshes with the gear ring (9); a bottom plate (11) is slidably inserted into the interior of the mixing box (3); a rotating shaft (14) is rotatably connected to the interior of the extrusion box (2); two spiral plates (15) are fixedly connected to the outer circumferential surface of the rotating shaft (14); two orifice plates (16) are fixedly connected to the interior of the extrusion box (2); the outer circumferential surface of the rotating shaft (14) is rotatably connected to the interior of the orifice plate (16); two cutting paddles (17) are slidably sleeved on the outer circumferential surface of the rotating shaft (14); and a top cover (28) is provided at the top end of the mixing box (3).

2. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: A first limiting ring (10) is fixedly sleeved on the outer circumferential surface of each second stirring rod (7), and the outer circumferential surface of the first limiting ring (10) is rotatably connected to the inside of the fixing seat (6).

3. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: Two feeding ports (12) are provided inside the extrusion box (2), and two material guiding slopes (13) are provided inside the extrusion box (2).

4. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: The outer circumferential surface of the rotating shaft (14) is threadedly connected to two positioning rings (18), and the outer surfaces of the positioning rings (18) are respectively in contact with the outer surfaces of the cutting blades (17).

5. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: The inner wall of each cutting blade (17) is fixedly connected to a limit plate (19), two limit slots (20) are provided inside the rotating shaft (14), and the outer surface of the limit plate (19) is slidably connected to the rotating shaft (14) via the limit slots (20).

6. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: A second motor (21) is provided on the upper surface of the base (1); the left side of the second motor (21) is transmission-connected to a rubber belt (22) via an output shaft; the other end of the rubber belt (22) is transmission-connected to the outer circumferential surface of the rotating shaft (14).

7. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: A second limiting ring (23) is fixedly sleeved on the outer circumferential surface of the rotating shaft (14), and the outer circumferential surface of the second limiting ring (23) is rotatably connected to the interior of the extrusion box (2).

8. The mixing and granulating device for rice pesticide according to claim 1, characterized in that: The outer circumferential surface of the mixing box (3) is fixedly connected to a fixing plate (24), an insert rod (25) is slidably inserted inside the fixing plate (24), the outer circumferential surface of the insert rod (25) is slidably inserted inside the bottom plate (11), a collar (26) is fixedly sleeved on the outer circumferential surface of the insert rod (25), a spring (27) is fixedly connected to the bottom surface of the collar (26), and the bottom end of the spring (27) is fixedly connected to the upper surface of the fixing plate (24).

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