High-tower compound fertilizer coating device

Abstract

The utility model relates to the technical field of fertilizer production and processing, in particular to a high tower compound fertilizer coating device which comprises a floor, pulley seats are arranged on the left side and the right side of the top end of the floor, a motor is detachably arranged in the middle of the top end of the floor, a gear is locked at the output end of the motor through a coupler, and a stand column is arranged on the left side of the top end of the floor. A feeding pipe is arranged at the top end of the stand column; the device further comprises a cylinder, a pulley is connected to the outer wall of the cylinder in an interference fit mode and connected to the pulley base in a sliding mode, a gear ring is arranged in the middle of the outer wall of the cylinder and connected with the gear in a meshed mode, and a conveying cylinder is arranged on the inner wall of the cylinder through a connecting block. According to the utility model, the material conveying barrel with the inclined inner wall is adopted for conveying materials, and coating operation is carried out while the materials are conveyed, so that the materials can flow more uniformly in the barrel body, thereby realizing uniform spraying of a coating agent, obviously improving the coating effect, enabling the surfaces of compound fertilizer particles to be smoother and tidier, and improving the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production and processing, in particular to a high-tower compound fertilizer coating device. Background Art

[0002] The high-tower compound fertilizer coating machine is one of the key equipment in the compound fertilizer production process. Its main function is to evenly spray a layer of coating agent on the surface of compound fertilizer particles to improve the anti-caking, moisture-proof and slow-release properties of compound fertilizer. However, the existing high-tower compound fertilizer coating machine has some problems in the coating process, which affects the coating effect and production efficiency.

[0003] Traditional high-tower compound fertilizer coating machines mainly use the suction of induced draft fans to move and coat materials. Although this design can achieve continuous movement and coating of materials, the suction of the induced draft fan causes uneven distribution of materials during movement. Specifically, materials near the inlet of the induced draft fan are subject to greater suction and move faster, while materials far from the inlet are subject to less suction and move slower. This uneven distribution results in uneven spraying of the coating agent on the surface of the material, which affects the coating effect.

[0004] In addition, the size and stability of the induced draft fan suction are also affected by many factors, such as ambient temperature, humidity, material particle size, etc. Changes in these factors may cause fluctuations in the induced draft fan suction, further exacerbating the uneven distribution of materials and making the coating effect even less ideal. Utility Model Content

[0005] In order to solve the above problems, the utility model designs a high-tower compound fertilizer coating device.

[0006] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0007] A high tower compound fertilizer coating device, comprising a floor, pulley seats are arranged on both sides of the top of the floor, a motor is detachably arranged in the middle of the top of the floor, a gear is locked at the output end of the motor through a coupling, a column is arranged on the left side of the top of the floor, and a feed pipe is arranged at the top of the column;

[0008] It also includes a cylinder, a pulley is connected to the outer wall of the cylinder by interference fit and is slidably connected to the pulley seat, a gear ring is provided in the middle of the outer wall of the cylinder and is meshed with the gear, a feed cylinder is provided on the inner wall of the cylinder through a connecting block, a plurality of baffles are provided on the inner wall of the feed cylinder, a connecting pipe is movably inserted in the baffle, a plurality of groups of nozzles are provided on the outer wall of the connecting pipe, and the left end of the connecting pipe is fixedly connected to the feed pipe through a fixing plate.

[0009] Furthermore, the diameter length of the left side of the feeding cylinder is smaller than that of the right side.

[0010] Furthermore, the number of the nozzles in each group is at least three, and the multiple groups of nozzles are arranged at intervals from left to right on the outer wall of the connecting pipe.

[0011] Furthermore, the baffles are arranged on the inner wall of the feeding cylinder with circumferential gaps.

[0012] Furthermore, the right end of the feed pipe extends into the left side of the delivery barrel.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts a feeding cylinder with an inclined inner wall to convey materials, and performs coating operations while conveying materials, which can make the materials flow more evenly inside the cylinder, thereby achieving uniform spraying of the coating agent, which will significantly improve the coating effect, make the surface of the compound fertilizer particles smoother and neater, and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the right side view of the cylinder of the present utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Floor, 2. Pulley seat, 3. Motor, 4. Gear, 5. Column, 6. Feed pipe, 7. Cylinder, 8. Pulley, 9. Gear ring, 10. Connecting block, 11. Feed barrel, 12. Baffle, 13. Connecting pipe, 14. Nozzle, 15. Fixed plate. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See also Figure 1-2 As shown, a high tower compound fertilizer coating device comprises a floor 1, pulley seats 2 are arranged on both sides of the top of the floor 1, a motor 3 is detachably arranged in the middle of the top of the floor 1, a gear 4 is locked at the output end of the motor 3 through a coupling, a column 5 is arranged on the left side of the top of the floor 1, and a feed pipe 6 is arranged at the top of the column 5;

[0022] It also includes a cylinder 7, a pulley 8 is connected to the outer wall of the cylinder 7 by interference fit and is slidably connected to the pulley seat 2, a gear ring 9 is provided in the middle of the outer wall of the cylinder 7 and is meshed with the gear 4, a feed cylinder 11 is provided on the inner wall of the cylinder 7 through a connecting block 10, a plurality of baffles 12 are provided on the inner wall of the feed cylinder 11, a connecting pipe 13 is movably inserted in the baffle 12, a plurality of groups of nozzles 14 are provided on the outer wall of the connecting pipe 13, and the left end of the connecting pipe 13 is fixedly connected to the feed pipe 6 through a fixing plate 15.

[0023] Furthermore, the left side diameter of the feeding barrel 11 is smaller than the right side, and the inner wall of the feeding barrel 11 is tilted to the right. When the feeding barrel 11 rotates, the material is transported to the right along the inner wall of the feeding barrel 11, and the coating operation is performed during the transportation process.

[0024] Furthermore, the number of each group of nozzles 14 is at least three, and the multiple groups of nozzles 14 are arranged on the outer wall of the connecting pipe 13 from left to right. The coating agent is transported into the connecting pipe 13 and sprayed out through the nozzles 14 to coat the material. When the baffle 12 rotates, the material can be brought to a high place and thrown down. The coating agent sprayed by the nozzles 14 is used to coat the material, so that the material coating is more uniform.

[0025] Furthermore, the baffles 12 are arranged on the inner wall of the feed barrel 11 with a circumferential gap, and the motor 3 causes the gear 4 to rotate, and the gear 4 causes the gear ring 9 to drive the cylinder 7, the connecting block 10, the feed barrel 11 and the baffle 12 to rotate. The feed barrel 11 and the baffle 12 rotate to tumble and stir the internal material. When the baffle 12 rotates, the material can be brought to a high place and thrown down, and the coating agent sprayed by the nozzle 14 is used to coat the material, so that the material coating is more uniform.

[0026] Furthermore, the right end of the feed pipe 6 extends into the left side of the feed barrel 11 , so as to facilitate the conveying of materials into the feed barrel 11 .

[0027] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0028] A specific application of this embodiment is:

[0029] When in use, the right end of the connecting tube 13 is connected to the coating agent, and the material is transported into the feeding barrel 11 through the feeding pipe 6. The motor 3 causes the gear 4 to rotate, and the gear 4 causes the gear ring 9 to drive the cylinder 7, the connecting block 10, the feeding barrel 11 and the baffle 12 to rotate. The feeding barrel 11 and the baffle 12 rotate to tumble and stir the internal material, and the coating agent is transported into the connecting tube 13 and sprayed out through the nozzle 14 to coat the material. When the baffle 12 rotates, the material can be brought to a high place and thrown down. The coating agent sprayed by the nozzle 14 coats the material to make the material coating more uniform. The inner wall of the feeding barrel 11 is inclined to the right. When the feeding barrel 11 rotates, the material is transported to the right along the inner wall of the feeding barrel 11. The coating operation is performed during the transportation process, and the coated material falls and is collected through the right side of the feeding barrel 11.

[0030] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the protection scope of the present invention.

Claims

1. A high tower compound fertilizer coating device, characterized in that: comprising a floor (1), The top of the floor (1) is provided with a pulley seat (2) on both sides, the middle of the top of the floor (1) is provided with a motor (3) which can be detached, the output end of the motor (3) is locked with a gear (4) through a coupling, the top of the floor (1) is provided with a column (5) on the left side, and the top of the column (5) is provided with a feed pipe (6); It also comprises a cylinder (7), the outer wall of which is connected with a pulley (8) by interference fit and is slidably connected to the pulley seat (2), a gear ring (9) is provided in the middle of the outer wall of the cylinder (7) and is meshed with the gear (4), a feeding cylinder (11) is provided on the inner wall of the cylinder (7) through a connecting block (10), a plurality of baffles (12) are provided on the inner wall of the feeding cylinder (11), a connecting pipe (13) is movably inserted in the baffle (12), a plurality of groups of nozzles (14) are provided on the outer wall of the connecting pipe (13), and the left end of the connecting pipe (13) is fixedly connected to the feeding pipe (6) through a fixing plate (15).

2. A high tower compound fertilizer coating device according to claim 1, characterized in that: The left side diameter of the delivery cylinder (11) is smaller than the right side diameter.

3. A high tower compound fertilizer coating device according to claim 1, characterized in that: The number of the nozzles (14) in each group is at least three, and the multiple groups of nozzles (14) are arranged at intervals from left to right on the outer wall of the connecting pipe (13).

4. A high tower compound fertilizer coating device according to claim 1, characterized in that: The baffles (12) are arranged on the inner wall of the feeding cylinder (11) with a circumferential gap.

5. A high tower compound fertilizer coating device according to claim 1, characterized in that: The right end of the feed pipe (6) extends into the left side of the delivery cylinder (11).

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