Pesticide screening integrated equipment
The sliding frame and staggered plate structure solves the problem of unstable flow caused by raw material accumulation, realizes uniform material drop and improves screening effect in pesticide screening equipment, thereby improving product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI HEIBAOGONG PEST CONTROL CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-01
AI Technical Summary
During the use of existing integrated pesticide screening equipment, the flow rate into the equipment becomes unstable due to the accumulation of raw materials, which affects the subsequent screening and grading effects, resulting in uneven product particle size and reduced product quality.
The system employs a sliding frame and offset plate structure that drives the drive shaft to rotate, intermittently sliding away from the bottom side of the feeding frame to ensure that the material falls evenly. The screening plate can be quickly replaced through a spring and pressing plate structure, ensuring screening effect and flexibility.
This achieves uniform material drop, improves screening efficiency, enhances product quality, and increases the flexibility and production efficiency of screening equipment.
Smart Images
Figure CN224181377U_ABST
Abstract
Description
Integrated pesticide screening equipment Technical Field
[0001] This utility model relates to the field of pesticide screening technology, and in particular to an integrated pesticide screening device. Background Technology
[0002] Integrated pesticide screening equipment is a device that integrates multiple processes such as screening and grading in pesticide production into one unit. It typically consists of a feeding system, a screening system, and a grading system, combining multiple processes together. This reduces intermediate steps and material transfer, making the entire screening process smoother and more efficient, greatly improving production efficiency and reducing production costs.
[0003] The pesticide raw materials are poured into the hopper of the feeding system and then evenly conveyed to the screening system by the conveying device. Under the action of vibration, the screen separates the pesticide particles according to their particle size. Qualified particles enter the grading system and are further precisely graded by airflow or mechanical means before being collected.
[0004] In existing technologies, some integrated pesticide screening equipment tends to accumulate raw materials at the feed inlet during operation. This accumulation causes instability in the raw material flow rate, sometimes too high and sometimes too low. This affects the subsequent screening and grading effects, resulting in uneven product particle size and reduced product quality. Therefore, to address these shortcomings, an integrated pesticide screening system is proposed to solve these problems. Summary of the Invention
[0005] To overcome the above shortcomings, this utility model provides an integrated pesticide screening device, which aims to improve the problem that some existing integrated pesticide screening devices suffer from uneven separation due to the accumulation of raw materials during use, thus affecting product quality.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An integrated pesticide screening device includes a support box, with multiple support plates fixedly connected to the top side of the support box, a feeding hopper fixedly connected to the top of the multiple support plates, a feeding frame fixedly connected to the bottom side of the feeding hopper, a limiting frame fixedly connected to the outside of the feeding frame, a drive assembly fixedly connected to the bottom of the support box, a limiting plate fixedly connected to the top of the drive assembly, a transmission plate fixedly connected to the top of the drive assembly, a drive shaft fixedly connected to the right end of the transmission plate, a sliding frame slidably connected to the outside of the drive shaft, a misalignment plate fixedly connected to the top side of the sliding frame, a driving bevel gear fixedly connected to the bottom of the drive assembly, a driven shaft rotatably connected inside the support box, a driven disc fixedly connected to the outside of the driven shaft, a driven bevel gear fixedly connected to the left end of the driven shaft, and an elliptical plate fixedly connected to the right end of the driven shaft.
[0008] As a further description of the above technical solution:
[0009] A connecting frame is fixedly connected to the right side of the support box. Connecting frames are fixedly connected to both the front and rear ends of the connecting frame. Guide shafts are fixedly connected to both the left and right ends of the connecting frames. A spring is sleeved on the outside of the guide shaft. A sliding plate is slidably connected to the outside of the guide shaft. A sliding block is fixedly connected to the adjacent side of the two sliding plates. A pressing plate is slidably connected inside the sliding block. A guide plate is fixedly connected inside the sliding block. A spring is fixedly connected to the rear side of the guide plate. A fixing plate is slidably connected to the outside of the pressing plate. A screening plate is fixedly connected to the bottom side of the two fixing plates. A force-bearing block is fixedly connected to the bottom side of the screening plate. An inclined plate is fixedly connected to the top side of the two fixing plates. A screening plate is fixedly connected to the top side of the inclined plate.
[0010] As a further description of the above technical solution:
[0011] The drive assembly includes a motor, which is externally fixedly connected to the inside of the support box, and a rotating shaft is fixedly connected to the drive end of the motor.
[0012] As a further description of the above technical solution:
[0013] The external part of the rotating shaft is rotatably connected to the inside of the limiting plate, the external part of the limiting plate is fixedly connected to the inside of the support box, and the top of the rotating shaft is fixedly connected to the left end of the transmission plate.
[0014] As a further description of the above technical solution:
[0015] The sliding frame has a limiting opening inside, the transmission shaft is slidably connected to the inside of the limiting opening, and the misalignment plate is slidably connected to the inside of the limiting frame.
[0016] As a further description of the above technical solution:
[0017] The external of the rotating shaft is fixedly connected to the inside of the driving bevel gear, and the driving bevel gear and the driven bevel gear are meshed. The external of the elliptical plate is in contact with the bottom side of the force-bearing block.
[0018] As a further description of the above technical solution:
[0019] The bottom end of the first spring is fixedly connected to the top side of the sliding plate, and the near ends of the two second springs are respectively fixedly connected to the far sides of the inner walls of the two pressing plates.
[0020] As a further description of the above technical solution:
[0021] A discharge frame is fixedly connected to the top of the connecting frame, and right-angle plates are fixedly connected to the right sides of both the second screening plate and the first screening plate.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, by driving the transmission shaft to rotate, the sliding frame is driven to slide back and forth. The sliding frame drives the misalignment plate to slide back and forth, so that it can intermittently slide away from the bottom side of the feeding frame, so that the material can fall evenly and avoid accumulation, thereby improving the screening effect and thus improving the product quality.
[0024] 2. In this utility model, the pressing plate can squeeze the second spring, so that the second spring can store elastic potential energy, and then give the pressing plate a force in the opposite direction to reset it. When the pressing plate slides away from the inside of the fixed plate, the first screening plate and the second screening plate can be quickly replaced, thereby improving the flexibility of screening. Attached Figure Description
[0025] Figure 1 is a perspective view of the integrated pesticide screening equipment proposed in this utility model;
[0026] Figure 2 is a schematic diagram of the feeding frame of the integrated pesticide screening equipment proposed in this utility model.
[0027] Figure 3 is a schematic diagram of the misaligned plate of the integrated pesticide screening equipment proposed in this utility model.
[0028] Figure 4 is a schematic diagram of the guide shaft of the integrated pesticide screening equipment proposed in this utility model;
[0029] Figure 5 is a schematic diagram of the guide plate of the integrated pesticide screening equipment proposed in this utility model.
[0030] Legend:
[0031] 1. Support box; 2. Support plate; 3. Hopper; 4. Feeding frame; 5. Limiting frame; 6. Motor; 7. Rotating shaft; 8. Limiting plate; 9. Transmission plate; 10. Transmission shaft; 11. Sliding frame; 12. Limiting opening; 13. Misalignment plate; 14. Driving bevel gear; 15. Driven shaft; 16. Driven disc; 17. Driven bevel gear; 18. Elliptical plate; 19. Force-bearing block; 20. Connecting frame; 21. Discharge frame; 22. Connecting frame; 23. Guide shaft; 24. Spring 1; 25. Sliding block; 26. Pressing plate; 27. Guide plate; 28. Spring 2; 29. Fixing plate; 30. Screening plate 1; 31. Inclined plate; 32. Screening plate 2; 33. Right angle plate; 34. Sliding plate. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Referring to Figures 1 to 3, one embodiment of this utility model provides an integrated pesticide screening device, including a support box 1, which provides support for the operation of the device. Multiple support plates 2 are fixedly connected to the top side of the support box 1 by welding, thus providing support for the multiple support plates 2. A feeding hopper 3 is fixedly connected to the top of the multiple support plates 2, and the feeding hopper 3 is used for initial storage of raw materials. A feeding frame 4 is fixedly connected to the bottom side of the feeding hopper 3, and the feeding frame 4 is used to guide the flow of raw materials inside the feeding hopper 3. A limiting frame 5 is fixedly connected to the outside of the feeding frame 4 by welding, thus providing support for the limiting frame 5. A drive assembly is fixedly connected to the bottom of the support box 1, and the drive assembly includes a motor 6, which provides a drive source. The motor 6 is externally fixedly connected to the inside of the support box 1 by welding, enabling the motor 6 to operate stably. A rotating shaft 7 is fixedly connected to the drive end of the motor 6, and the rotating shaft 7 is driven to rotate by starting the motor 6.
[0034] A limiting plate 8 is fixedly connected to the top of the drive assembly. The external part of the rotating shaft 7 is rotatably connected to the inside of the limiting plate 8. The limiting plate 8 restricts the rotation of the rotating shaft 7, allowing it to rotate stably. The external part of the limiting plate 8 is fixedly connected to the inside of the support box 1 and is fixed by welding, ensuring stable guidance. A transmission plate 9 is fixedly connected to the top of the drive assembly. The top of the rotating shaft 7 is fixedly connected to the left end of the transmission plate 9, transmitting rotational force to the transmission plate 9 via the rotating shaft 7. A transmission shaft 10 is fixedly connected to the right end of the transmission plate 9, transmitting rotational force from the rotating shaft 7 to the transmission shaft 10 via the transmission plate 9. A sliding frame 11 is slidably connected to the outside of the transmission shaft 10, allowing it to slide back and forth. A limiting opening 12 is provided inside the sliding frame 11, which is adapted to the transmission shaft 10. The external part of the transmission shaft 10 is slidably connected to the inside of the limiting opening 12, guiding it to slide within the sliding frame 11.
[0035] A misalignment plate 13 is fixedly connected to the top side of the sliding frame 11, and the misalignment plate 13 is driven to slide back and forth by the sliding frame 11. The misalignment plate 13 is externally slidably connected to the inside of the limiting frame 5, and the limiting frame 5 restricts the misalignment plate 13 to slide stably. A drive bevel gear 14 is fixedly connected to the bottom end of the drive assembly, and the external shaft 7 is fixedly connected to the inside of the drive bevel gear 14, and the rotating force is transmitted to the drive bevel gear 14 through the rotating shaft 7. A driven shaft 15 is rotatably connected inside the support box 1, and the driven shaft 15 can rotate stably by the restriction of the support box 1. A driven disk 16 is fixedly connected to the outside of the driven shaft 15, and the driven disk 16 restricts the driven shaft 15 to prevent it from deviating. A driven bevel gear 17 is fixedly connected to the left end of the driven shaft 15 by welding, thereby providing support for the driven bevel gear 17. The driving bevel gear 14 and the driven bevel gear 17 are meshed, and the driving bevel gear 14 transmits the rotational force to the driven bevel gear 17. An elliptical plate 18 is fixedly connected to the right end of the driven shaft 15, and the driven shaft 15 drives the elliptical plate 18 to rotate synchronously.
[0036] Referring to Figures 2, 4, and 5, a connecting frame 20 is fixedly connected to the right side of the support box 1 by welding, thus providing support for the connecting frame 20. A discharge frame 21 is fixedly connected to the top of the connecting frame 20, which guides the material falling from the lower frame 4. Connecting frames 22 are fixedly connected to both the front and rear ends of the connecting frame 20 by welding, thus providing support for the connecting frames 22. Guide shafts 23 are fixedly connected to both the left and right ends of the connecting frames 22 by welding, enabling the guide shafts 23 to provide stable guidance. A spring 24 is sleeved on the outside of the guide shaft 23, allowing the spring 24 to be evenly stressed by limiting its movement. The bottom end of the spring 24 is fixedly connected to the top side of the sliding plate 34, allowing the sliding plate 34 to compress or stretch the spring 24 during sliding. The sliding plate 34 is slidably connected to the outside of the guide shaft 23, allowing the sliding plate 34 to slide stably by limiting its movement through the guide shaft 23.
[0037] Sliding blocks 25 are fixedly connected to the adjacent sides of the two sliding plates 34 by welding, thus providing guidance for the sliding of the sliding blocks 25. A pressing plate 26 is slidably connected inside the sliding blocks 25, allowing the pressing plate 26 to slide stably due to the constraint of the sliding blocks 25. A guide plate 27 is fixedly connected inside the sliding blocks 25 by welding, thus providing support for the guide plate 27. A second spring 28 is fixedly connected to the rear side of the guide plate 27, ensuring uniform force distribution on the spring 28. The adjacent ends of the two second springs 28 are fixedly connected to the opposite sides of the inner walls of the two pressing plates 26. During the stretching process, the pressing plates 26 compress the springs 28, ensuring uniform force distribution on the springs 28 and providing a counter-force to the pressing plates 26 for resetting. A fixing plate 29 is slidably connected to the outside of the pressing plates 26, allowing the pressing plates 26 to slide stably due to the constraint of the fixing plate 29. The bottom sides of the two fixed plates 29 are fixedly connected to the screening plate 30 by welding, thereby providing support for the screening plate 30.
[0038] A force-bearing block 19 is fixedly connected to the bottom side of the screening plate 30 by welding, thus providing support for the force-bearing block 19. The outside of the elliptical plate 18 contacts the bottom side of the force-bearing block 19, and the rotation of the elliptical plate 18 intermittently pushes the force-bearing block 19 to slide up and down. An inclined plate 31 is fixedly connected to the top side of the two fixed plates 29, and the inclined plate 31 is used to guide the material to fall into the interior of the screening plate 30. A second screening plate 32 is fixedly connected to the top side of the inclined plate 31, and the second screening plate 32 and the first screening plate 30 form different screening effects. A right-angle plate 33 is fixedly connected to the right side of both the second screening plate 32 and the first screening plate 30, and the right-angle plate 33 is used to guide the filtered material to fall and collect it.
[0039] Working principle: First, the raw material is placed into the hopper 3 and falls into the feeding frame 4. Simultaneously, the motor 6 is started to drive the rotating shaft 7 to rotate, which in turn drives the transmission plate 9 to rotate, and then drives the transmission shaft 10 to rotate. This causes the sliding frame 11 to slide back and forth, which in turn drives the misalignment plate 13 to slide back and forth, allowing it to intermittently slide away from the bottom side of the feeding frame 4. This ensures the material falls evenly, preventing accumulation and improving the screening effect, thereby improving product quality. The material then falls onto the surface of the screening plate 32, where it is partially screened. The material falls onto the inclined plate 31 and then onto the screening plate 30. At this point, the screening plate 30 is used for screening. The different apertures of the screening plate 30 and the screening plate 32 enable multiple screenings. During the rotation of the rotating shaft 7, the driving bevel gear 14 is also driven to rotate, which in turn drives the driven bevel gear 17 to rotate. The driven bevel gear 17 drives the driven shaft 15 to rotate, which in turn drives the elliptical plate 18 to rotate. This allows the elliptical plate 18 to push the force block 19 to slide up and down, thereby enabling the screening plate 30 and the screening plate 32 to screen up and down repeatedly.
[0040] Then, according to the required aperture of screening plate 30 and screening plate 32, or for maintenance, the pressing plate 26 is pulled and slid, so that the pressing plate 26 can squeeze the spring 28, allowing the spring 28 to store elastic potential energy, and then give the pressing plate 26 a force in the opposite direction to reset. When the pressing plate 26 slides away from the inside of the fixing plate 29, the screening plate 30 and screening plate 32 can be quickly replaced. Conversely, when the pressing plate 26 is released, the reset force of the spring 28 is transmitted to the pressing plate 26 and it is locked inside the fixing plate 29, thus completing the installation.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A pesticide screening integrated device comprising a support box (1), characterized in that: The top side of the support box (1) is fixedly connected to multiple support plates (2), the top of the multiple support plates (2) is fixedly connected to a hopper (3), the bottom side of the hopper (3) is fixedly connected to a feeding frame (4), the outside of the feeding frame (4) is fixedly connected to a limit frame (5), the bottom end of the support box (1) is fixedly connected to a drive assembly, the top end of the drive assembly is fixedly connected to a limit plate (8), the top of the drive assembly is fixedly connected to a transmission plate (9), and the right end of the transmission plate (9) is fixedly connected to a transmission shaft (…). 10), the transmission shaft (10) is slidably connected to the outside of a sliding frame (11), a misalignment plate (13) is fixedly connected to the top side of the sliding frame (11), an active bevel gear (14) is fixedly connected to the bottom end of the drive assembly, a driven shaft (15) is rotatably connected to the inside of the support box (1), a driven disc (16) is fixedly connected to the outside of the driven shaft (15), a driven bevel gear (17) is fixedly connected to the left end of the driven shaft (15), and an elliptical plate (18) is fixedly connected to the right end of the driven shaft (15).
2. The integrated pesticide screening equipment according to claim 1, characterized in that: A connecting frame (20) is fixedly connected to the right side of the support box (1). A connecting frame (22) is fixedly connected to both the front and rear ends of the connecting frame (20). A guide shaft (23) is fixedly connected to both the left and right ends of the connecting frame (22). A spring (24) is sleeved on the outside of the guide shaft (23). A sliding plate (34) is slidably connected to the outside of the guide shaft (23). A sliding block (25) is fixedly connected to the adjacent side of the two sliding plates (34). A pressing plate (26) is slidably connected inside the sliding block (25). The sliding block (25) is internally fixedly connected to a guide plate (27), and the rear side of the guide plate (27) is fixedly connected to a spring (28). The pressing plate (26) is externally slidably connected to a fixing plate (29). The bottom sides of the two fixing plates (29) are fixedly connected to a screening plate (30), and the bottom side of the screening plate (30) is fixedly connected to a force-bearing block (19). The top sides of the two fixing plates (29) are fixedly connected to an inclined plate (31), and the top side of the inclined plate (31) is fixedly connected to a screening plate (32).
3. The pesticide screening integrated device according to claim 2, characterized in that: The drive assembly includes a motor (6), which is externally fixedly connected to the inside of the support box (1), and the drive end of the motor (6) is fixedly connected to a rotating shaft (7).
4. The pesticide screening integrated apparatus according to claim 3, characterized by: The external of the rotating shaft (7) is rotatably connected to the inside of the limiting plate (8), the external of the limiting plate (8) is fixedly connected to the inside of the support box (1), and the top of the rotating shaft (7) is fixedly connected to the left end of the transmission plate (9).
5. The integrated pesticide screening equipment according to claim 1, characterized in that: The sliding frame (11) has a limiting opening (12) inside, the external of the transmission shaft (10) is slidably connected to the inside of the limiting opening (12), and the external of the misalignment plate (13) is slidably connected to the inside of the limiting frame (5).
6. The pesticide screening integrated apparatus according to claim 3, characterized by: The external shaft (7) is fixedly connected to the inside of the driving bevel gear (14), and the driving bevel gear (14) and the driven bevel gear (17) are meshed. The external side of the elliptical plate (18) is in contact with the bottom side of the force block (19).
7. The pesticide screening integrated apparatus according to claim 2, characterized by: The bottom end of the first spring (24) is fixedly connected to the top side of the sliding plate (34), and the near ends of the two second springs (28) are respectively fixedly connected to the far sides of the inner walls of the two pressing plates (26).
8. The integrated pesticide screening equipment according to claim 2, characterized in that: The top of the connecting frame (20) is fixedly connected to the discharge frame (21), and the right-angle plate (33) is fixedly connected to the right side of both the second screening plate (32) and the first screening plate (30).