Preparation device of controlled-release fertilizer

Abstract

The utility model discloses a controlled release fertilizer preparation device which comprises a hollow cylindrical barrel, a base is arranged on the lower side of the barrel, fixing teeth are arranged on the outer wall of the barrel, driving teeth are arranged on the base of the barrel, the driving teeth are meshed with the fixing teeth, screen holes are formed in the barrel, and the screen holes are meshed with the fixing teeth. A collecting bin is arranged on the outer wall of the barrel; a mounting plate is arranged on the collecting bin, the mounting plate is fixedly connected with the outer wall of one supporting seat, a lantern ring is arranged on the outer wall of the upper side of the collecting bin, and the lantern ring is connected to the outer wall of the barrel in a sleeving mode. According to the preparation device of the controlled-release fertilizer provided by the utility model, the driving motor can drive the driving teeth to rotate, so that the fixed teeth drive the cylinder body to rotate in the horizontal direction, the cylinder body is stabilized through the matching of the fixed block and the roller, and the friction force borne by the cylinder body can be reduced through the rotation of the roller, so that the device is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of controlled-release fertilizer preparation, and in particular relates to a controlled-release fertilizer preparation device. Background Art

[0002] Controlled-release fertilizer is an advanced form of slow-release fertilizer. It mainly controls the release of nutrients through coating technology to achieve the goals of safety, long-term effectiveness and high efficiency. It is the main direction of modern fertilizer development and is suitable for mechanized production, especially to meet the needs of sowing seeds and fertilizers at the same time.

[0003] According to the application number: CN202322391256.7, a controlled-release fertilizer preparation device is provided, including a cylinder, wherein the outer wall of one half of the cylinder is provided with a sieve hole, and a storage component for receiving and collecting the debris discharged from the sieve hole is provided below the cylinder, so as to reduce the size of the top opening of the shell, and at the same time, the inclined surface of the baffle does not interfere with the falling of the debris, and can suppress the dust emission caused by the debris falling into the collection bin. However, in the above application, only the fallen debris can be collected, and the debris cannot be guaranteed to be received when the cylinder rotates. There is still a possibility that the debris falls outside the collection bin, causing unnecessary troubles, and when the cylinder rotates, it is difficult to ensure the balance of its rotation, which is inconvenient to use.

[0004] In summary, the above-mentioned technical problems need to be solved. Utility Model Content

[0005] The utility model aims to provide a preparation device for controlled-release fertilizer, so as to solve the problems that the debris still falls out of the collection bin and the rotation balance is difficult to ensure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a preparation device for controlled-release fertilizer, comprising a hollow cylindrical barrel, a base is provided on the lower side of the barrel, a fixed tooth is provided on the outer wall of the barrel, a driving tooth is provided on the base of the barrel, the driving tooth is meshed with the fixed tooth, a sieve hole is provided on the barrel, and a collecting bin is provided on the outer wall of the barrel; a mounting plate is provided on the collecting bin, two supporting seats are provided on the base, the mounting plate is fixedly connected to the outer wall of one of the supporting seats, a collar is provided on the outer wall of the upper side of the collecting bin, and the collar is sleeved on the outer wall of the barrel.

[0007] Preferably, the outer walls on the upper sides of the two support seats are each provided with an arc-shaped opening, the inner wall of the arc-shaped opening is provided with a mounting groove, a roller is arranged in the mounting groove, and the roller is rotatably installed in the mounting groove in a horizontal direction.

[0008] Preferably, the outer wall of the cylinder is provided with a fixing block symmetrical with respect to the fixing tooth, and the outer wall of the roller is movably connected to the fixing block.

[0009] Preferably, a discharge port is provided on the outer wall of the collecting bin, and a sealing plate is movably connected to the discharge port.

[0010] Preferably, a driving motor is fixedly connected to the outer wall on the upper side of the base, and the driving teeth are fixedly connected to the output end of the driving motor.

[0011] Preferably, a feeding plate is provided on the inner wall of the cylinder, and the feeding plate is fixedly mounted on the inner wall of the cylinder, and the collecting bin is located on the outer wall of the sieve hole.

[0012] The technical effects and advantages of the utility model are as follows: the driving motor can be used to drive the driving teeth to rotate, thereby causing the fixed teeth to drive the cylinder to rotate horizontally, the fixed block and the roller cooperate to stabilize the cylinder, and the rotation of the roller can reduce the friction on the cylinder for easy use; the material collected in the collecting bin, when the material inside reaches a certain level, the material in the collecting bin can be cleaned through the discharge port or the connection between the mounting plate and the support seat can be released to clean the material in the collecting bin, and then reset for continued use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the collection bin structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0016] In the figure: 1. Cylinder; 2. Base; 3. Fixed teeth; 4. Driving teeth; 5. Sieve holes; 6. Collecting bin; 7. Support seat; 8. Arc mouth; 9. Mounting groove; 10. Roller; 11. Mounting plate; 12. Ring; 13. Fixed block; 14. Discharge port; 15. Driving motor; 16. Feeding plate. DETAILED DESCRIPTION

[0017] 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.

[0018] The utility model provides Figure 1-3A controlled-release fertilizer preparation device shown in the figure comprises a hollow cylindrical barrel 1, a base 2 is arranged at the lower side of the barrel 1, a fixed tooth 3 is arranged on the outer wall of the barrel 1, a driving tooth 4 is arranged on the base 2 of the barrel 1, and the driving tooth 4 is meshed with the fixed tooth 3, a sieve hole 5 is opened on the barrel 1, and a collecting bin 6 is arranged on the outer wall of the barrel 1. A feeding plate 16 is arranged on the inner wall of the barrel 1, and the feeding plate 16 is fixedly installed on the inner wall of the barrel 1, and the collecting bin 6 is located on the outer wall of the sieve hole 5. When in use, the driving motor 15 can be used to drive the driving teeth 4 to rotate, thereby causing the fixed teeth 3 to drive the cylinder 1 to rotate horizontally. A fixed block 13 for stabilizing the cylinder 1 is provided on the outer wall of the cylinder 1. The fixed block 13 is supported by the arc-shaped opening 8 provided on the base 2 to maintain the normal rotation of the cylinder 1, and a roller 10 that cooperates with the outer wall of the fixed block 13 is provided in the arc-shaped opening 8. When the cylinder 1 rotates, the friction force on the cylinder 1 can be reduced by the rotation of the roller 10. While providing the arc-shaped opening 8 to maintain the stable rotation of the cylinder 1, the roller 10 can be provided to reduce the friction force of the rotation for easy use; the outer wall of the sieve hole 5 is sleeved There is a collecting bin 6, through which the particles and floating dust that pass through the sieve holes 5 and fall into the outside of the cylinder 1 can be uniformly collected, and the collecting bin 6 is fixed on one of the support seats 7 through a mounting plate 11, and is sleeved on the outer wall of the cylinder 1 through a sleeve ring 12. When the material collected in the collecting bin 6 reaches a certain level, the material in the collecting bin 6 can be cleaned through the discharge port 14 or the connection between the mounting plate 11 and the support seat 7 can be released, and the collecting bin 6 can be moved parallel to one end relative to the cylinder 1 until the sleeve ring 12 is separated from the outer wall of the cylinder 1, and the material in the collecting bin 6 can be dumped, and then reset, and it can be used again.

[0019] Specifically, the outer wall of the cylinder 1 is provided with a fixed block 13 symmetrical to the fixed tooth 3, and the outer wall of the roller 10 is movably connected to the fixed block 13. The outer wall on the upper side of the base 2 is fixedly connected to the driving motor 15, and the driving tooth 4 is fixedly connected to the output end of the driving motor 15. Two support seats 7 are provided on the base 2, and the outer walls on the upper sides of the two support seats 7 are both provided with arc-shaped openings 8, and the inner walls of the arc-shaped openings 8 are provided with mounting grooves 9, and the mounting grooves 9 are provided with rollers 10, and the rollers 10 are installed in the mounting grooves 9 in a horizontal direction. Please refer to the attached Figure 3 As shown, when the driving motor 15 is started, the fixed teeth 3 can be driven to rotate through the driving teeth 4, thereby driving the cylinder 1 to rotate. When the cylinder 1 rotates, the material will be pushed through the feeding plate 16, and the material will be screened through the sieve holes 5 to retain larger particles of fertilizer; when the cylinder 1 rotates, the two fixed blocks 13 are respectively installed in the arc-shaped opening 8 set on the support seat 7, and when rotating, the friction between the fixed ring and the arc-shaped opening 8 is reduced by the roller 10 set in the arc-shaped opening 8 to ensure use.

[0020] Specifically, the collecting bin 6 is provided with a mounting plate 11, which is fixedly connected to the outer wall of one of the supporting seats 7. The outer wall of the upper side of the collecting bin 6 is provided with a sleeve 12, which is sleeved on the outer wall of the cylinder 1. The outer wall of the collecting bin 6 is provided with a discharge port 14, and a sealing plate is movably connected to the discharge port 14. Figure 2 As shown, the collecting bin 6 is fixedly mounted on the supporting seat through the mounting holes provided on the mounting plate 11 and bolts are passed through the mounting holes, and the collecting bin 6 is secured on the cylinder body 1 through the sleeve 12 provided on the collecting bin 6. When the cylinder body 1 rotates, the collecting bin 6 always remains vertically located on the lower side of the cylinder body 1, and a protrusion is provided on the base 2 that fits with the lower outer wall of the collecting bin 6. The protrusion supports the collecting bin 6 and can also serve as a guide when the collecting bin 6 is disassembled.

[0021] Finally, it should be noted that the above 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 aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A controlled-release fertilizer preparation device, comprising a hollow cylindrical body (1), characterized in that: A base (2) is provided on the lower side of the cylinder (1), a fixed tooth (3) is provided on the outer wall of the cylinder (1), a driving tooth (4) is provided on the base (2) of the cylinder (1), the driving tooth (4) is meshed with the fixed tooth (3), a sieve hole (5) is provided on the cylinder (1), and a collection bin (6) is provided on the outer wall of the cylinder (1); The collecting bin (6) is provided with a mounting plate (11), the base (2) is provided with two supporting seats (7), the mounting plate (11) is fixedly connected to the outer wall of one of the supporting seats (7), the outer wall on the upper side of the collecting bin (6) is provided with a sleeve (12), and the sleeve (12) is sleeved on the outer wall of the cylinder (1).

2. A controlled-release fertilizer preparation device according to claim 1, characterized in that: The outer walls of the upper sides of the two support seats (7) are each provided with an arc-shaped opening (8), the inner wall of the arc-shaped opening (8) is provided with a mounting groove (9), a roller (10) is arranged in the mounting groove (9), and the roller (10) is rotatably installed in the mounting groove (9) in a horizontal direction.

3. A controlled-release fertilizer preparation device according to claim 2, characterized in that: The outer wall of the cylinder (1) is provided with a fixing block (13) symmetrical with respect to the fixing tooth (3), and the outer wall of the roller (10) is movably connected to the fixing block (13).

4. A controlled-release fertilizer preparation device according to claim 3, characterized in that: The outer wall of the collecting bin (6) is provided with a discharge port (14), and a sealing plate is movably connected to the discharge port (14).

5. A controlled-release fertilizer preparation device according to claim 4, characterized in that: The outer wall on the upper side of the base (2) is fixedly connected to a drive motor (15), and the drive teeth (4) are fixedly connected to the output end of the drive motor (15).

6. A controlled-release fertilizer preparation device according to claim 1, characterized in that: The inner wall of the cylinder (1) is provided with a feeding plate (16), and the feeding plate (16) is fixedly mounted on the inner wall of the cylinder (1), and the collecting bin (6) is located on the outer wall of the sieve hole (5).

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