A feeding device for fertilizer production

Abstract

The utility model relates to the technical field of feeding devices for fertilizer production, and discloses a feeding device for fertilizer production, including a fixed frame and a support seat, the interior of the fixed frame is fixedly connected with a storage bin, the rear of the storage bin is fixedly connected with a pad, the upper part of the pad is fixedly connected with a motor 1, the output end of the motor 1 is fixedly connected with a rotating shaft, the exterior of the rotating shaft is fixedly connected with a driving pulley, the driving pulley is connected to a driven pulley via a belt, the interior of the driven pulley is fixedly connected with a crushing assembly, and both sides of the exterior of the rotating shaft are fixedly connected with cams. In the utility model, effective crushing and screening of fertilizers are achieved, fertilizer particles can be made smaller and more uniform, and fertilizer utilization rate is improved, and the conveying box can be effectively driven to adjust its position, so that the device can adapt to raw material containers of different types or specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices for fertilizer production, in particular to a feeding device for fertilizer production. Background Art

[0002] Fertilizer is a chemical or natural substance used to supply nutrients required by plants, aiming to improve soil fertility and promote plant growth and development. In the fertilizer production process, raw materials need to be transported from the raw material warehouse to the mixing equipment or processing equipment to ensure the continuity and stability of the production process, so a feeding device for fertilizer production is needed.

[0003] An existing feeding device for fertilizer production is provided with a movable baffle, a rotating rod and a worm gear when in use. This design means that when it is necessary to adjust the feeding speed, the rotating rod can be rotated. Since the worm gears on both sides rotate in opposite directions, the worm wheels on both sides rotate in opposite directions, thereby making the ends of the movable baffles on both sides approach each other, thereby reducing the feeding speed of the feeding port of the material box body. When it needs to be increased, the feeding speed can be controlled by simply rotating the rotating rod in the opposite direction, making the device as a whole more flexible and adjustable according to actual production needs. The adjustment is also quick and convenient, thereby increasing the practicality and convenience of the device.

[0004] However, when using this method, the fertilizer cannot be crushed and screened. If the fertilizer is not crushed and screened during the production process, the fertilizer particles will be uneven in size, affecting the quality stability and fertilization effect of the fertilizer. The fertilizer particles that have not been crushed and screened are larger, which can easily lead to difficulties in plant absorption, thereby reducing the utilization rate of the fertilizer and increasing the cost of fertilization. It will lead to uneven fertilization, with too much fertilizer in some areas and too little fertilizer in other areas, affecting crop growth. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a feeding device for fertilizer production, aiming to improve the problem that the feeding device for fertilizer production in the prior art cannot crush and screen the fertilizer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for fertilizer production, comprising a fixed frame and a support seat, the fixed frame is fixedly connected to a storage bin inside, the rear of the storage bin is fixedly connected to a pad, the upper part of the pad is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a driving pulley, the driving pulley is connected to a driven pulley via a belt, the inside of the driven pulley is fixedly connected to a crushing assembly, cams are fixedly connected to both sides of the outside of the rotating shaft, a support rod is fixedly connected to one side of the cam, and screen plates are fixedly connected to the upper parts of the two support rods.

[0007] Furthermore, a movable plate is slidably connected to the upper part of the support seat, fixed seats are fixedly connected to the upper sides of the movable plate, motor 2 is fixedly connected to the upper part of the rear fixed seat, a threaded rod is fixedly connected to the output end of motor 2, the external thread of the threaded rod is connected to a threaded sleeve, and the front of the threaded sleeve is rotatably connected to a conveying box.

[0008] Furthermore, the crushing assembly includes a driving gear, the interior of the driven pulley is fixedly connected with the driving gear, one side of the driving gear is meshedly connected with the driven gear, and the interiors of the driving gear and the driven gear are both fixedly connected with crushing rollers.

[0009] Furthermore, both sides of the interior of the storage bin are fixedly connected with fixed plates, the bottom of the fixed plates is fixedly connected with fixed rods, and the sieve plate is slidably connected to the outside of the fixed rods.

[0010] Furthermore, a buffer spring is sleeved on the outside of the fixing rod, one end of the buffer spring is fixedly connected to the bottom of the fixing plate, and the other end of the buffer spring is fixedly connected to the upper part of the screen plate.

[0011] Furthermore, a feed hopper is disposed on the left portion of the storage bin, a discharge hopper is disposed on the right portion of the storage bin, and a guide plate is fixedly connected to the interior of the storage bin.

[0012] Furthermore, a cylinder is fixedly connected to the left portion of the support seat, and a movable plate is fixedly connected to the output end of the cylinder.

[0013] Furthermore, a slide bar is fixedly connected to the interior of the front fixing seat, a slider is slidably connected to the exterior of the slide bar, and a conveying box is rotatably connected to one side of the slider.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, the crushing roller is rotated to crush the fertilizer, and the rotation of the rotating shaft drives the cam to rotate, and then drives the screen plate to move, so as to achieve effective crushing and screening of the fertilizer, make the fertilizer particles finer and more uniform, increase the surface area, improve the dissolution speed and nutrient absorption and utilization rate, reduce the amount of fertilizer applied, and improve the fertilizer utilization rate.

[0016] In the utility model, the threaded rod is driven to rotate by the second motor, thereby moving the threaded sleeve and driving the conveying box to move. The conveying box can be rotated and tilted to pour out fertilizer. This method effectively adjusts the position of the conveying box, adapts to different raw material containers, and improves production flexibility and adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front perspective view of a feeding device for fertilizer production proposed by the utility model;

[0018] Figure 2 This is a right perspective view of a feeding device for fertilizer production proposed by the utility model;

[0019] Figure 3 This is a top perspective view of a feeding device for fertilizer production proposed by the utility model;

[0020] Figure 4 A cross-sectional view of a storage bin of a feeding device for fertilizer production proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a storage bin of a feeding device for fertilizer production proposed by the utility model;

[0022] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Fixed frame; 2. Storage bin; 3. Feed hopper; 4. Pad; 5. Motor 1; 6. Rotating shaft; 7. Driving pulley; 8. Belt; 9. Driven pulley; 10. Driving gear; 11. Driven gear; 12. Crushing roller; 13. Cam; 14. Support rod; 15. Screen plate; 16. Fixed plate; 17. Fixed rod; 18. Buffer spring; 19. Guide plate; 20. Discharge hopper; 21. Support seat; 22. Fixed seat; 23. Cylinder; 24. Movable plate; 25. Motor 2; 26. Threaded rod; 27. Threaded sleeve; 28. Slider; 29. ​​Sliding rod; 30. Conveying box. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a feeding device for fertilizer production, including a fixed frame 1 and a support seat 21, the fixed frame 1 is fixedly connected with a storage bin 2 inside, the rear of the storage bin 2 is fixedly connected with a pad 4, the upper part of the pad 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a rotating shaft 6, the outside of the rotating shaft 6 is fixedly connected with a driving pulley 7, the driving pulley 7 is connected with a driven pulley 9 through a belt 8, the driven pulley 9 is fixedly connected with a crushing assembly inside, the crushing assembly includes a driving gear 10, the driven pulley 9 is fixedly connected with the driving gear 10 inside, one side of the driving gear 10 is meshed with a driven gear 11, and the driving gear 10 and the driven gear 11 are both fixedly connected with a crushing roller 12 inside.

[0027] Start the motor 5. The output end of the motor 5 is closely connected with the rotating shaft 6. When the motor 5 is started, the rotating shaft 6 begins to rotate. At the same time, the driving pulley 7 also rotates. The driving pulley 7 is connected to the driven pulley 9 by a belt 8. As the driving pulley 7 rotates, the driven pulley 9 connected by the belt 8 also starts to rotate. The rotation of the driven pulley 9 further drives the rotation of the driving gear 10 connected thereto. The driving gear 10 is connected to the driven gear 11 by meshing. As the driving gear 10 and the driven gear 11 rotate, the two crushing rollers 12 also begin to rotate relative to each other. The crushing roller 12 is made of wear-resistant material and is covered with dense crushing teeth on the surface. It can effectively crush and grind the fertilizer. Under the action of the crushing roller 12, the fertilizer is gradually crushed into smaller particles, thereby improving its utilization rate and fertilization effect.

[0028] Reference Figure 3-Figure 5 Cams 13 are fixedly connected to both sides of the outside of the rotating shaft 6, a support rod 14 is fixedly connected to one side of the cam 13, and sieve plates 15 are fixedly connected to the upper parts of the two support rods 14. Fixed plates 16 are fixedly connected to both sides of the inside of the storage bin 2, and a fixed rod 17 is fixedly connected to the bottom of the fixed plate 16. The sieve plate 15 is slidably connected to the outside of the fixed rod 17, and a buffer spring 18 is sleeved on the outside of the fixed rod 17. One end of the buffer spring 18 is fixedly connected to the bottom of the fixed plate 16, and the other end of the buffer spring 18 is fixedly connected to the upper part of the sieve plate 15. A feed hopper 3 is provided on the left part of the storage bin 2, and a discharge hopper 20 is provided on the right part of the storage bin 2. A guide plate 19 is fixedly connected to the inside of the storage bin 2.

[0029] Fertilizer is added into the storage bin 2 through the feed hopper 3. After the fertilizer is initially crushed, it falls on the upper part of the sieve plate 15. At this time, the rotating shaft 6 starts to rotate, and at the same time drives the cam 13 to rotate. During the rotation, the cam 13 will push the support rod 14 to move. The support rod 14 is connected to the sieve plate 15, so the movement of the support rod 14 will drive the sieve plate 15 to move. When the sieve plate 15 moves, it will slide up and down on the outside of the fixed rod 17. During this process, the sieve plate 15 will squeeze the buffer spring 18. The existence of the buffer spring 18 not only provides support for the sieve plate 15, but also plays a buffering role, thereby reducing the vibration and noise of the sieve plate 15 during the movement.

[0030] Reference Figure 2 , Figure 3 and Figure 6 The upper part of the support seat 21 is slidably connected with a movable plate 24, and both sides of the upper part of the movable plate 24 are fixedly connected with fixed seats 22. The upper part of the rear fixed seat 22 is fixedly connected with a motor 25, and the output end of the motor 25 is fixedly connected with a threaded rod 26, and the external thread of the threaded rod 26 is connected with a threaded sleeve 27, and the front part of the threaded sleeve 27 is rotatably connected with a conveying box 30. The left part of the support seat 21 is fixedly connected with a cylinder 23, and the output end of the cylinder 23 is fixedly connected with the movable plate 24, and the interior of the front fixed seat 22 is fixedly connected with a slide rod 29, and the external sliding connection of the slide rod 29 is connected with a slider 28, and one side of the slider 28 is rotatably connected with a conveying box 30.

[0031] Start the motor 25. When the output end of the motor 25 starts to rotate, the threaded rod 26 connected thereto also rotates. The rotation of the threaded rod 26 further drives the movement of the threaded sleeve 27. As the threaded sleeve 27 moves, the conveying box 30 connected thereto also starts to move. In this process, the slider 28 slides on the outside of the slider 29 to ensure the smoothness and accuracy of the movement of the conveying box 30. The conveying box 30 has a rotatable feature, which allows it to adjust the tilt angle as needed, so as to better adapt to different transportation needs. When the conveying box 30 moves to the appropriate After the fertilizer is in the feeding hopper 20, the cylinder 23 is started, and the output end of the cylinder 23 drives the movable plate 24 to move, thereby pushing the fixed seat 22 and the conveying box 30 close to the discharge hopper 20. At this time, the fertilizer is smoothly discharged into the conveying box 30 through the discharge hopper 20. In this process, due to the precise control of the cylinder 23, it is ensured that the fertilizer can enter the conveying box 30 accurately and efficiently. Under the continuous action of the motor 25, the conveying box 30 starts to move up and down to transport the fertilizer. When the fertilizer needs to be poured out again, it is only necessary to adjust the inclination angle of the conveying box 30 again to easily realize the pouring of the fertilizer.

[0032] Working principle: First, add fertilizer into the storage bin 2 through the feed hopper 3, start the motor 5, the output end of the motor 5 drives the rotating shaft 6 and the driving pulley 7 to rotate, the driving pulley 7 rotates and drives the driven pulley 9 connected by the belt 8 to rotate, the driven pulley 9 rotates and drives the driving gear 10 to rotate, the driving gear 10 rotates and drives the meshing driven gear 11 to rotate, the driving gear 10 and the driven gear 11 rotate and drive the two crushing rollers 12 to rotate relative to each other, so as to crush the fertilizer, and the crushed fertilizer falls on the upper part of the sieve plate 15, the rotating shaft 6 rotates and drives the cam 13 to rotate, the cam 13 drives the support rod 14 to rotate, the support rod 14 drives the sieve plate 15 to move, and the sieve plate 15 slides up and down on the outside of the fixed rod 17 when it moves, and squeezes the buffer spring 18, so as to realize the effective crushing and screening of the fertilizer, and make the fertilizer particles smaller and more uniform, increase its surface area, which is beneficial to improve the dissolution rate of the fertilizer and the absorption and utilization rate of nutrients by plants, and reduce the amount of fertilizer applied. , improve the utilization rate of fertilizer, the fertilizer after screening slides through the guide plate 19 and is discharged through the discharge hopper 20, the motor 25 is started, the output end of the motor 25 drives the threaded rod 26 to rotate, the threaded rod 26 rotates to drive the threaded sleeve 27 to move, the threaded sleeve 27 moves to drive the conveying box 30 to move, and the conveying box 30 drives the slider 28 to slide outside the slide rod 29 when the conveying box 30 moves. Since the conveying box 30 can rotate, the conveying box 30 is tilted, and then the cylinder 23 is started, the output end of the cylinder 23 drives the movable plate 24 to move, the movable plate 24 drives the fixed seat 22 to move, and the fixed seat 22 drives the conveying box 30 to approach the discharge hopper 20, so that the fertilizer is discharged into the conveying box 30 through the discharge hopper 20. Under the action of the motor 25, the conveying box 30 moves up and down to transport the fertilizer, and the conveying box 30 is tilted again to pour out the fertilizer inside the conveying box 30, thereby effectively driving the conveying box 30 to adjust its position, so that the device can adapt to raw material containers of different types or specifications, and improves the flexibility and adaptability of production.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for fertilizer production, comprising a fixing frame (1) and a supporting seat (21), characterized in that: A storage bin (2) is fixedly connected to the interior of the fixed frame (1), a pad (4) is fixedly connected to the rear of the storage bin (2), a motor (5) is fixedly connected to the top of the pad (4), a rotating shaft (6) is fixedly connected to the output end of the motor (5), a driving pulley (7) is fixedly connected to the exterior of the rotating shaft (6), the driving pulley (7) is connected to a driven pulley (9) via a belt (8), a crushing assembly is fixedly connected to the interior of the driven pulley (9), cams (13) are fixedly connected to both sides of the exterior of the rotating shaft (6), a support rod (14) is fixedly connected to one side of the cam (13), and a screen plate (15) is fixedly connected to the top of the two support rods (14).

2. A feeding device for fertilizer production according to claim 1, characterized in that: The upper part of the support seat (21) is slidably connected to a movable plate (24), both sides of the upper part of the movable plate (24) are fixedly connected to fixed seats (22), the upper part of the rear fixed seat (22) is fixedly connected to a second motor (25), the output end of the second motor (25) is fixedly connected to a threaded rod (26), the outer thread of the threaded rod (26) is connected to a threaded sleeve (27), and the front part of the threaded sleeve (27) is rotatably connected to a conveying box (30).

3. A feeding device for fertilizer production according to claim 1, characterized in that: The crushing assembly comprises a driving gear (10), the driving gear (10) is fixedly connected inside the driven pulley (9), one side of the driving gear (10) is meshingly connected to a driven gear (11), and a crushing roller (12) is fixedly connected inside both the driving gear (10) and the driven gear (11).

4. A feeding device for fertilizer production according to claim 1, characterized in that: Fixed plates (16) are fixedly connected to both sides of the interior of the storage bin (2), a fixed rod (17) is fixedly connected to the bottom of the fixed plate (16), and the sieve plate (15) is slidably connected to the outside of the fixed rod (17).

5. A feeding device for fertilizer production according to claim 4, characterized in that: A buffer spring (18) is sleeved on the outside of the fixing rod (17), one end of the buffer spring (18) is fixedly connected to the bottom of the fixing plate (16), and the other end of the buffer spring (18) is fixedly connected to the upper part of the screen plate (15).

6. A feeding device for fertilizer production according to claim 1, characterized in that: A feed hopper (3) is provided on the left side of the storage bin (2), a discharge hopper (20) is provided on the right side of the storage bin (2), and a guide plate (19) is fixedly connected to the interior of the storage bin (2).

7. A feeding device for fertilizer production according to claim 1, characterized in that: The left portion of the support seat (21) is fixedly connected to a cylinder (23), and the output end of the cylinder (23) is fixedly connected to a movable plate (24).

8. A feeding device for fertilizer production according to claim 2, characterized in that: The interior of the front fixed seat (22) is fixedly connected to a slide rod (29), the exterior of the slide rod (29) is slidably connected to a slider (28), and one side of the slider (28) is rotatably connected to a conveying box (30).

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