Granulated fertilizer processing and spraying device

Abstract

The utility model provides a granular fertilizer processing and spraying device, which relates to the technical field of granular fertilizer processing and comprises a base, a support arm component and a stirring component are mounted outside the base, a fixing ring is mounted outside the support arm component, a fixing rod is fixedly mounted inside the fixing ring, and a plurality of stirring components are mounted outside the stirring component. The fixing rod is sleeved with a fixing frame, a mounting plate is fixedly mounted on the inner wall of the fixing frame, and through cooperation of fixing ropes, a rotating ball and a positioning plate, the fixing ropes on the two sides of a mounting cylinder are pulled when the angle of the spray head is adjusted, and the two sets of fixing ropes are controlled to extend and retract correspondingly; at the moment, the distance between each group of fixing ropes and the mounting cylinder is changed, and a rotating ball rotates to drive a supporting rod and a spray head to adjust the angle, so that the function of adjusting the angle of the spray head by the spray device is realized, and rapid adjustment according to the condition of particles in the disc granulation device is facilitated.

Description

Technical Field

[0001] This utility model relates to a spraying device, specifically a spraying device for granular fertilizer processing, and belongs to the field of granular fertilizer processing technology. Background Technology

[0002] Granular fertilizer processing refers to the process of processing powdered fertilizer raw materials into granules. Pelleted fertilizers are easier to store, transport and apply, and can also improve fertilizer utilization efficiency. The main granulation methods include disc granulation, drum granulation, extrusion granulation and melt granulation.

[0003] In disc granulation, the main process involves the interaction of a rotating disc and an internal scraper. Raw materials are poured into the disc, and an external drive motor rotates the disc, causing the raw materials inside to rotate. The rotating raw materials, along with the scraper's assistance, form granules. A spraying device is installed on the outside of the disc during processing. This device mainly consists of spray heads and connecting pipes. The spray heads humidify the raw materials inside the disc, aiding in granulation. However, in existing technologies, the spray heads are often fixed to the outside of the support arm, and their angle cannot be easily adjusted. When the material accumulates thickly at the edge of the disc, the traditional fixed-angle spraying can lead to problems such as excessive moisture in the center and dryness at the edges. Adjustment requires using tools to first release the spray head from its fixed position, which is cumbersome. Therefore, we provide a granular fertilizer processing spraying device to solve these problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a spraying device for granular fertilizer processing, the specific technical solution of which is as follows:

[0005] A granular fertilizer processing spraying device includes a base, a support arm assembly and a stirring assembly mounted on the outside of the base, a fixing ring mounted on the outside of the support arm assembly, a fixing rod fixedly mounted inside the fixing ring, a fixing frame sleeved on the outside of the fixing rod, an mounting plate fixedly mounted on the inner wall of the fixing frame, a fixing cylinder fixedly mounted on the lower surface of the mounting plate, a rotating ball mounted inside the fixing cylinder, a support rod fixedly mounted on the outer surface of the rotating ball, an mounting cylinder fixedly mounted at one end of the support rod, a spray nozzle mounted inside the mounting cylinder, a fixing rope fixedly mounted inside the mounting cylinder, multiple sets of positioning plates fixedly mounted on the outer surface of the fixing rope, and a clamping plate slidably connected to the outer surface of the positioning plate.

[0006] Preferably, a fixing nut is threaded onto the outer surface of the fixing rod, and one end of the fixing nut contacts the outer surface of the fixing frame.

[0007] Preferably, a limiting plate is fixedly installed on the lower surface of the fixed cylinder, and a connecting plate is fixedly installed on the outer surface of the support rod, with the outer surface of the limiting plate and the outer surface of the connecting plate being slidably connected.

[0008] Preferably, the outer surface of the fixing rope is slidably connected to the interior of the mounting plate, the interior of the fixing frame is provided with a fixing hole, and the outer surface of the positioning plate is slidably connected to the interior of the fixing hole.

[0009] Preferably, the fixing rope is fitted with a spring, one end of which contacts the outer surface of the mounting cylinder, and the other end of which contacts the outer surface of the mounting plate.

[0010] Preferably, multiple sets of fixing frames are fixedly installed on the outer surface of the fixing frame, the outer surface of the card plate is slidably connected to the inside of the fixing frame, the outer surface of the card plate is in contact with the fixing rope, and a baffle is fixedly installed on the outer surface of the card plate, the outer surface of the baffle is in contact with the outer surface of the fixing frame.

[0011] Preferably, multiple sets of the fixing ring and the nozzle are arranged in a straight line, and the nozzle is internally connected to a connecting pipe.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This granular fertilizer processing spraying device, through the cooperation of fixed ropes, rotating balls, and positioning plates, allows the spray head to be installed on the outside of the support arm assembly via a fixed frame and mounting cylinder. When adjusting the spray head angle, pulling the fixed ropes on both sides of the mounting cylinder controls the extension and shortening of the two sets of fixed ropes respectively. At this time, the distance between each set of fixed ropes and the mounting cylinder will change. Under the rotation of the rotating ball, the support rod and the spray head can be driven to adjust the angle. After the adjustment is completed, the angle of the spray head can be fixed by the cooperation of the clamping plate and positioning plate. The adjustment is relatively convenient, and the angle of each set of spray heads can be adjusted individually according to the granulation situation. This realizes the function of adjusting the spray head angle of the spraying device, which is beneficial for rapid adjustment according to the condition of the granules inside the disc granulator.

[0014] 2. This granular fertilizer processing spraying device is equipped with components such as springs and limiting plates. The springs can assist the rotation of the mounting cylinder and also push the mounting cylinder tight to prevent the mounting cylinder and the spray head from shaking during use. The limiting plates can limit the connecting plate. At this time, the support rod driven by the rotating ball can only swing in a circle, that is, control the front and rear angle adjustment of the spray head. When adjusting the left and right angle of the spray head, simply rotate the fixing frame. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the fixing ring component of this utility model;

[0017] Figure 3 This is a schematic diagram of the fixing frame component of this utility model;

[0018] Figure 4 This utility model Figure 3 A magnified view of a portion of the image;

[0019] Figure 5 This is a schematic diagram of the rotating ball component of this utility model.

[0020] Figure descriptions: 1. Base; 2. Support arm assembly; 3. Stirring assembly; 4. Fixing ring; 5. Fixing rod; 6. Fixing frame; 7. Mounting plate; 8. Fixing cylinder; 9. Rotating ball; 10. Support rod; 11. Mounting cylinder; 12. Nozzle; 13. Fixing rope; 14. Positioning plate; 15. Clamping plate; 16. Fixing nut; 17. Limiting plate; 18. Connecting plate; 19. Fixing hole; 20. Spring; 21. Fixing frame; 22. Baffle; 23. Connecting pipe. Detailed Implementation

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] Please see Figure 1 - Figure 5 A granular fertilizer processing spraying device includes a base 1, a support arm assembly 2 and a stirring assembly 3 installed on the outside of the base 1. The support arm assembly 2 includes a connecting ring and a support arm, and the stirring assembly 3 includes a control motor, a support component and a disc. The support arm assembly 2 and the disc can be angled by external fixing components. When processing fertilizer, the raw material is put into the inside of the disc, and then the control motor drives the disc to rotate. The rotation of the disc and the scraper on the support arm can drive the raw material inside the disc to rotate. The rotating raw material can form granules inside the disc by mutual adhesion.

[0023] A fixing ring 4 is installed on the outside of the support arm assembly 2. The fixing ring 4 is fixed to the outside of the support arm by fixing bolts. A fixing rod 5 is fixedly installed inside the fixing ring 4. A fixing frame 6 is sleeved on the outside of the fixing rod 5. A fixing nut 16 is threaded on the outer surface of the fixing rod 5. One end of the fixing nut 16 contacts the outer surface of the fixing frame 6. After the fixing frame 6 is installed on the outside of the fixing rod 5, the fixing frame 6 can be fixed by the fixing nut 16. When the fixing nut 16 is tightened, the angle of the fixing frame 6 cannot be easily changed. The angle of the fixing frame 6 can be adjusted by directly rotating the fixing frame 6.

[0024] An mounting plate 7 is fixedly installed on the inner wall of the mounting bracket 6. A fixing cylinder 8 is fixedly installed on the lower surface of the mounting plate 7. A rotating ball 9 is installed inside the fixing cylinder 8. A limit ring component is provided inside the fixing cylinder 8. Under the action of the limit ring, the rotating ball 9 cannot easily detach from the fixing cylinder 8, but the rotating ball 9 can rotate inside the fixing cylinder 8.

[0025] A support rod 10 is fixedly installed on the outer surface of the rotating ball 9. An installation cylinder 11 is fixedly installed at one end of the support rod 10. A nozzle 12 is installed inside the installation cylinder 11. The nozzle 12 can humidify the fertilizer inside the disc. The angle of the nozzle 12 can be controlled by the rotation of the rotating ball 9. When the material accumulates thickly at the edge of the disc, increasing the spray angle can directly cover the high material layer area, avoiding the problem of excessive moisture in the center and dryness at the edge caused by traditional fixed-angle spraying. Multiple sets of fixing rings 4 and nozzles 12 are arranged in a straight line. A connecting pipe 23 is connected inside the nozzle 12. The connecting pipe 23 is a flexible hose structure. Multiple sets of nozzles 12 can be connected through multiple sets of connecting pipes 23.

[0026] A limiting plate 17 is fixedly installed on the lower surface of the fixed cylinder 8, and a connecting plate 18 is fixedly installed on the outer surface of the support rod 10. The outer surface of the limiting plate 17 is slidably connected to the outer surface of the connecting plate 18. The swing of the support rod 10 can be limited by the limiting plates 17 set on both sides of the connecting plate 18. At this time, the nozzle 12 and the support rod 10 can only swing back and forth. When it is necessary to adjust the nozzle 12 left and right, the fixed frame 6 can be rotated directly.

[0027] A fixing rope 13 is fixedly installed inside the mounting cylinder 11. The outer surface of the fixing rope 13 is slidably connected to the inside of the mounting plate 7. The angle of the mounting cylinder 11 can be adjusted by the fixing ropes 13 on both sides of the mounting cylinder 11. For example, when adjusting the angle of the nozzle 12, pulling the fixing ropes 13 on both sides of the mounting cylinder 11 controls the extension and retraction of the two sets of fixing ropes 13 respectively. At this time, the distance between each set of fixing ropes 13 and the mounting cylinder 11 will change. Under the rotation of the rotating ball 9, the support rod 10 and the nozzle 12 can be driven to adjust their angles.

[0028] A spring 20 is fitted around the outside of the fixing rope 13. One end of the spring 20 contacts the outer surface of the mounting cylinder 11, and the other end of the spring 20 contacts the outer surface of the mounting plate 7. The spring 20 can assist the mounting cylinder 11 in rotating and can also push the mounting cylinder 11 tightly to prevent the mounting cylinder 11 and the nozzle 12 from shaking during use.

[0029] Multiple positioning plates 14 are fixedly installed on the outer surface of the fixing rope 13. A clamping plate 15 is slidably connected to the outer surface of the positioning plate 14. A fixing hole 19 is opened inside the fixing frame 6. The outer surface of the positioning plate 14 is slidably connected to the inside of the fixing hole 19. Through the connection between the clamping plate 15 and the positioning plate 14 and the cooperation of the fixing hole 19, one end of the fixing rope 13 can be controlled. When the clamping plate 15 is located between two adjacent positioning plates 14, the fixing rope 13 can be stably fixed under the cooperation of the spring 20.

[0030] Multiple sets of fixing frames 21 are fixedly installed on the outer surface of the fixing frame 6. The outer surface of the clamping plate 15 is slidably connected to the inside of the fixing frame 21. The outer surface of the clamping plate 15 is in contact with the fixing rope 13. A baffle 22 is fixedly installed on the outer surface of the clamping plate 15. The outer surface of the baffle 22 is in contact with the outer surface of the fixing frame 21. The clamping plate 15 can be limited by the fixing frame 21 and the baffle 22. When adjusting one end of the fixing rope 13, the fixing rope 13 can be released by simply moving the clamping plate 15 upward.

[0031] The electrical equipment in this application is a common type of electrical equipment in the prior art. This application will not elaborate on its model or internal structure. It can also be replaced by other power sources.

[0032] In use, the nozzle 12 can be fixed to the outside of the support arm by the cooperation of the fixing ring 4 and the fixing nut 16. When adjusting the angle of the nozzle 12, the clamping plate 15 is moved upward first. When the clamping plate 15 is disconnected from the positioning plate 14, one end of the fixing rope 13 can move. Then, with the cooperation of the spring 20, the angle of the mounting cylinder 11 can be adjusted by controlling the movement of one end of the fixing rope 13 on both sides. The rotation of the rotating ball 9 can control the rotation of the support rod 10. At this time, the nozzle 12 can swing back and forth. When adjusting the left and right angle of the nozzle 12, the fixing frame 6 can be rotated directly. Then, the clamping plate 15 can be controlled to enter between the adjacent clamping plates 15 to fix one end of the fixing rope 13. At this time, the angle of the nozzle 12 can be fixed.

[0033] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A granular fertilizer processing spraying device, comprising a base (1), characterized in that: A support arm assembly (2) is installed on the outside of the base (1), a stirring assembly (3) is installed on the outside of the base (1), a fixing ring (4) is installed on the outside of the support arm assembly (2), a fixing rod (5) is fixedly installed inside the fixing ring (4), a fixing frame (6) is sleeved on the outside of the fixing rod (5), an installation plate (7) is fixedly installed on the inner wall of the fixing frame (6), a fixing cylinder (8) is fixedly installed on the lower surface of the installation plate (7), a rotating ball (9) is installed inside the fixing cylinder (8), a support rod (10) is fixedly installed on the outer surface of the rotating ball (9), an installation cylinder (11) is fixedly installed at one end of the support rod (10), a nozzle (12) is installed inside the installation cylinder (11), a fixing rope (13) is fixedly installed inside the installation cylinder (11), a plurality of positioning plates (14) are fixedly installed on the outer surface of the fixing rope (13), and a clamping plate (15) is slidably connected to the outer surface of the positioning plate (14).

2. The granular fertilizer processing spraying device according to claim 1, characterized in that: The outer surface of the fixing rod (5) is threaded with a fixing nut (16), and one end of the fixing nut (16) is in contact with the outer surface of the fixing frame (6).

3. The granular fertilizer processing spraying device according to claim 1, characterized in that: A limiting plate (17) is fixedly installed on the lower surface of the fixed cylinder (8), and a connecting plate (18) is fixedly installed on the outer surface of the support rod (10). The outer surface of the limiting plate (17) is slidably connected to the outer surface of the connecting plate (18).

4. The granular fertilizer processing spraying device according to claim 1, characterized in that: The outer surface of the fixing rope (13) is slidably connected to the interior of the mounting plate (7), the fixing frame (6) has a fixing hole (19) inside, and the outer surface of the positioning plate (14) is slidably connected to the interior of the fixing hole (19).

5. The granular fertilizer processing spraying device according to claim 1, characterized in that: The fixing rope (13) is fitted with a spring (20), one end of which is in contact with the outer surface of the mounting cylinder (11), and the other end of which is in contact with the outer surface of the mounting plate (7).

6. The granular fertilizer processing spraying device according to claim 1, characterized in that: Multiple sets of fixing frames (21) are fixedly installed on the outer surface of the fixing frame (6). The outer surface of the card plate (15) is slidably connected to the inside of the fixing frame (21). The outer surface of the card plate (15) is in contact with the fixing rope (13). A baffle (22) is fixedly installed on the outer surface of the card plate (15). The outer surface of the baffle (22) is in contact with the outer surface of the fixing frame (21).

7. The granular fertilizer processing spraying device according to claim 1, characterized in that: The fixing ring (4) and the nozzle (12) are arranged in multiple sets in a straight line, and the nozzle (12) is connected to a connecting pipe (23).

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