Inorganic fertilizer granulation device with uniform granulation

Abstract

The utility model discloses an inorganic fertilizer granulating device capable of uniformly granulating. The inorganic fertilizer granulating device comprises a driving assembly, a granulating box, a material opening, a material bin, a rotating shaft, a pressing roller, a granulating plate and a granulating structure, when the rotating shaft rotates, the fixing sleeve can be driven to rotate, then the cutting plate is driven to rotate, the cutting plate rotates to move along the bottom end face of the granulation plate, the granulation plate can be cut off by the rotating cutting plate in the granulation process, and the cutting plate can cut materials uniformly under rotation, so that the inorganic fertilizer granulation is uniform. The falling inorganic fertilizer particles fall on the spiral flow guide blade, then move along the surface of the spiral flow guide blade, then move on the material guide plate and move in the material port to be discharged under the action of the material guide plate, and the particles cannot fall out and be broken under the action of the spiral flow guide blade.

Description

TECHNICAL FIELD

[0001] The utility model relates to inorganic fertilizer technical field, concretely is inorganic fertilizer granulating device of even granulation. BACKGROUND

[0002] Inorganic fertilizer is also called "chemical fertilizer", which is composed of inorganic matter. It mainly includes nitrogen fertilizer, phosphate fertilizer, potassium fertilizer and other single element fertilizers and compound fertilizers. Nitrogen fertilizer includes ammonia water, ammonium bicarbonate, ammonium sulfate and ammonium chloride; phosphate fertilizer includes superphosphate, calcium-magnesium phosphate fertilizer and phosphate rock powder, etc. Fertilizer granulation, as an important part of agricultural production, not only relates to the utilization efficiency of fertilizer, but also is closely related to the healthy growth of crops. Inorganic fertilizer is granulated by a granulating device, which reduces the scattering problem in the application process, and the granular fertilizer is easier to be uniformly spread by machinery, meeting the demand of precise fertilization in modern agriculture.

[0003] The existing patent CN212595559U discloses an inorganic fertilizer granulating device with uniform granulation, which belongs to the technical field of fertilizer production. The inorganic fertilizer granulating device with uniform granulation comprises a lifting support, a granulator box is arranged on one side of the lifting support, funnel-type feed openings are formed on both sides of the granulator box, a cavity is formed in the interior of the granulator box, sliding grooves are formed on both sides of the cavity, and a sealing push plate is slidably connected in the sliding grooves.

[0004] The above-mentioned patent or existing granulating device has the following problems:

[0005] The existing granulating device is granulated by the rolling of the pressure roller, and cutting is not performed, resulting in uneven granulation. UTILITY MODEL CONTENT

[0006] The utility model aims to provide an inorganic fertilizer granulating device with uniform granulation to solve the problems in the above background technology.

[0007] In order to achieve the above object, the utility model takes the following technical scheme: A inorganic fertilizer granulating device of even granulation, including drive assembly, the drive assembly upper end is provided with granulating box, the side of granulating box is provided with material mouth, the top of granulating box is provided with stock bin, the drive assembly upper end is provided with rotating shaft, the surface of rotating shaft is provided with pressure roller, the inside of granulating box is provided with granulating plate, the surface of rotating shaft is provided with the structure of cutting, the structure of cutting includes fixed sleeve, the surface of rotating shaft is provided with fixed sleeve, the inside of fixed sleeve is provided with limit screw, the fixed sleeve is opened and is provided with installation mouth, the installation mouth is provided with mounting block in, the surface of mounting block is provided with cutting plate, the surface of rotating shaft is covered with positioning sleeve, the lower end of positioning sleeve is provided with fixed block, the surface of positioning sleeve is provided with helical flow guide vane, the end of helical flow guide vane is provided with guide plate.

[0008] Preferably, the inside of the mounting block is provided with a threaded port, and the limit screw is connectable with the threaded port.

[0009] Preferably, the fixed sleeve is provided with at least two installation ports.

[0010] Preferably, the inside of the cutting plate is a circular arc surface, and the surface of the circular arc surface is a smooth surface.

[0011] Preferably, the discharge end of the guide plate extends into the material mouth.

[0012] Preferably, the height of one end of the guide plate is higher than the height of the other end of the guide plate.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] When the rotating shaft rotates, the fixed sleeve is driven to rotate, and then the cutting plate is driven to rotate. The rotation of the cutting plate moves along the bottom end surface of the granulating plate. The granulating plate is cut off by the rotating cutting plate during the granulating process. Under the rotation, the cutting plate can uniformly cut the material, so that the inorganic fertilizer is uniformly granulated. The falling inorganic fertilizer particles fall on the helical flow guide vane, then move along the surface of the helical flow guide vane, then move on the guide plate, and under the action of the guide plate, move in the material mouth for discharging. Under the action of the helical flow guide vane, the particles will not fall and break. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is the fixed sleeve front view structure schematic diagram of the utility model;

[0019] Figure 5 It is the fixed sleeve front view structure schematic diagram of the utility model;

[0020] Figure 6 It is the fixed sleeve front view structure schematic diagram of the utility model;

[0021] Figure 7 It is the fixed sleeve front view structure schematic diagram of the utility model;

[0022] In the drawing: drive assembly-1, granulation box-2, material port-3, stock bin-4, rotating shaft-5, compression roller-6, granulation plate-7, cutting structure-8, fixed sleeve-81, limiting screw-82, mounting port-83, mounting block-84, threaded port-841, cutting plate-85, positioning sleeve-86, fixed block-87, helical guide vane-88, material guide plate-89. DETAILED DESCRIPTION

[0023] In order to further explain the technical scheme of the utility model, the following specific embodiments are described in detail.

[0024] Please refer to Figure 1 、 Figure 2 and Figure 3 , the utility model provides a kind of inorganic fertilizer granulation device of uniform granulation, including drive assembly 1, drive assembly 1 upper end is fixed with granulation box 2 by bolt, the side of granulation box 2 is equipped with material port 3, and granulation box 2 top is fixed with stock bin 4 by bolt, and drive assembly 1 upper end is provided with rotating shaft 5, and the surface of rotating shaft 5 is provided with compression roller 6, and the inside of granulation box 2 is provided with granulation plate 7, and compression roller 6 moves on the surface of granulation plate 7 by the rotation of rotating shaft 5, and the surface of rotating shaft 5 is provided with cutting structure 8;

[0025] drive equipment is connected with drive assembly 1, drive equipment is then driven by drive assembly 1 transmission, so that rotating shaft 5 rotates and drives compression roller 6 to move along the surface of granulation plate 7, inorganic fertilizer raw materials are poured into stock bin 4, then fall on granulation plate 7, and compression roller 6 moves and presses raw materials into granulation plate 7, and inorganic fertilizer raw materials will be granulated under extrusion, then can be discharged through material port 3.

[0026] Please refer to Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7The utility model provides a kind of inorganic fertilizer granulating device of uniform granulation, cutting structure 8 includes fixed sleeve 81, the surface of rotating shaft 5 is fixed with fixed sleeve 81 by bolt, the inside of fixed sleeve 81 is connected with limiting screw 82, six mounting holes 83 are set up on fixed sleeve 81, the number of limiting screw 82 is same with the number of mounting hole 83, mounting block 84 can be assembled in mounting hole 83, mounting block 84 can be installed multiple, the surface of mounting block 84 is provided with cutting plate 85, the length of more cutting plate 85 particle of the number of installation is shorter, the length of particle can be limited according to the number of installation cutting plate 85, and the inside of cutting plate 85 is arc surface, the surface of arc surface is smooth surface, is favorable for blanking, is not easy to stick;

[0027] The inside of mounting block 84 is provided with threaded mouth 841, when limiting screw 82 can be connected with threaded mouth 841 threadedly, mounting block 84 can be more fixedly fixed;

[0028] The surface of rotating shaft 5 is sleeved with positioning sleeve 86, and fixed block 87 is integrally formed in the lower end of positioning sleeve 86, and helical flow guide vane 88 is integrally formed on the surface of positioning sleeve 86, and guide plate 89 is integrally formed at the end of helical flow guide vane 88, and the discharge end of guide plate 89 extends into material inlet 3, which is more conducive to discharging, and the height of one end of guide plate 89 is higher than that of the other end, which is conducive to guiding material.

[0029] When rotating shaft 5 rotates, fixed sleeve 81 is driven to rotate, and then cutting plate 85 is driven to rotate, cutting plate 85 rotates and moves along the bottom end surface of granulating plate 7, and granulating plate 7 is cut off by rotating cutting plate 85 during the granulating process, and under rotation, cutting plate 85 can uniformly cut material, so that the inorganic fertilizer is uniformly granulated, and the falling inorganic fertilizer particles fall on helical flow guide vane 88, then move along the surface of helical flow guide vane 88, then move on guide plate 89, and under the action of guide plate 89, move in material inlet 3 for discharging, and under the action of helical flow guide vane 88, the particles will not fall and break.

[0030] The above is only preferred example of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. Uniform inorganic fertilizer granulation device, comprising a drive assembly (1), a granulation box (2) is arranged at the upper end of the drive assembly (1), a material port (3) is arranged at the edge of the granulation box (2), a material bin (4) is arranged at the top of the granulation box (2), a rotating shaft (5) is arranged at the upper end of the drive assembly (1), a pressure roller (6) is arranged on the surface of the rotating shaft (5), and a granulation plate (7) is arranged in the granulation box (2). characterized in that It also comprises a cutting structure (8), the surface of the rotating shaft (5) is provided with the cutting structure (8), the cutting structure (8) comprises a fixing sleeve (81), the surface of the rotating shaft (5) is provided with the fixing sleeve (81), the inside of the fixing sleeve (81) is provided with a limiting screw (82), the fixing sleeve (81) is provided with a mounting port (83), the mounting port (83) is provided with a mounting block (84), the surface of the mounting block (84) is provided with a cutting plate (85), the surface of the rotating shaft (5) is provided with a positioning sleeve (86), the lower end of the positioning sleeve (86) is provided with a fixing block (87), the surface of the positioning sleeve (86) is provided with a spiral guide vane (88), and the end of the spiral guide vane (88) is provided with a guide plate (89).

2. The granulation device for inorganic fertilizer with uniform granulation according to claim 1, characterized in that: The inside of the mounting block (84) is provided with a threaded port (841), and the limiting screw (82) can be connected with the threaded port (841).

3. The granulation device for inorganic fertilizer with uniform granulation according to claim 1, characterized in that: At least two mounting ports (83) are arranged on the fixing sleeve (81).

4. The granulation device for inorganic fertilizer with uniform granulation according to claim 1, characterized in that: The inner side of the cutting plate (85) is a circular arc surface, and the surface of the circular arc surface is a smooth surface.

5. The granulation device for inorganic fertilizer with uniform granulation according to claim 1, characterized in that: The discharging end of the guide plate (89) extends into the material port (3).

6. The granulation device for inorganic fertilizer with uniform granulation according to claim 1, characterized in that: The height of one end of the guide plate (89) is higher than that of the other end of the guide plate (89).

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