Organic fertilizer granulator

Abstract

The organic fertilizer granulator comprises a shell, the shell is of a groove body structure with an open upper end face, a first electric telescopic rod is installed on the inner wall of the left side of the shell, the telescopic end of the first electric telescopic rod is fixedly connected with a pressing plate, and the pressing plate is in sliding connection with the inner wall of the shell; a plurality of discharging holes are formed in the inner wall of the right side of the shell, a cutting assembly is installed at the top of the right side wall of the shell, a filtering box is fixedly connected to the bottom of the right side wall of the shell, a filtering plate is obliquely arranged in the filtering box, and two abutting rods are symmetrically and fixedly connected to the lower end of the filtering plate; the lower ends of the two abutting rods penetrate through the inner bottom of the filtering box and extend to the outside. According to the granulator, the fan is matched with the hollow plate, gas is continuously introduced into the hollow plate, and residual materials in the discharge holes are blown away by the gas in the downward moving process of the hollow plate, so that the influence of the residual materials on the next granulation operation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to an organic fertilizer granulator. Background Technique

[0002] Bio-organic fertilizer is a pollution-free fertilizer compounded by specific functional microorganisms and the residues of animals and plants. Bio-organic fertilizer is complete in nutrient elements and can provide comprehensive nutrients for crops. In order to transport bio-organic fertilizer more conveniently, it is necessary to process bio-organic fertilizer into granular form. At present, most bio-organic fertilizer granulators will produce over-sized granules or partial adhesion during the working process of the granulator, and cannot be screened and recycled in time, thus affecting the use of fertilizers.

[0003] Therefore, the utility model patent with the publication number of CN219765257U discloses a bio-organic fertilizer granulator, which includes a box body. A plurality of discharge holes are opened on one side of the box body. A first electric push rod is fixedly connected to one side of the box body. One side of the output shaft of the first electric push rod is fixedly connected with a pressing plate. The advantages of the utility model are as follows: Through the arranged filter plate, the granules that meet the diameter of the filter holes on the filter plate enter the interior of the collection box and are finally discharged from the blanking pipe for collection. The granules that do not meet the diameter of the filter holes fall on the top of the filter plate. The third electric push rod is started. The output shaft of the third electric push rod expands and contracts to drive the push plate to move. Then the push plate pushes the granules on the filter plate away, solving the problem that most current bio-organic fertilizer granulators will produce over-sized granules or partial adhesion during the working process of the granulator, and cannot be screened and recycled in time, thus affecting the use of fertilizers.

[0004] However, in actual use, it is not difficult to find that after the granulation of this device is completed, there will be residual materials in the discharge holes. If not processed in time, the residual materials will not only deteriorate but also harden and block the discharge holes, affecting the next granulation operation. In addition, only through the filtration of the filter plate, the filtration effect is poor. Therefore, how to solve this problem is what we need to consider. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a kind of organic fertilizer granulator is proposed. The granulator cooperates with a fan and a hollow plate, and continuously passes gas into the hollow plate. During the downward movement of the hollow plate, the gas blows away the residual materials in the discharge holes, avoiding the residual materials from affecting the next granulation operation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An organic fertilizer granulator includes a housing. The housing is a trough structure with an open upper end face. A first electric telescopic rod is installed on the left inner wall of the housing. The telescopic end of the first electric telescopic rod is fixedly connected to a pressing plate. The pressing plate is slidably connected to the inner wall of the housing. A plurality of discharge holes are formed in the right inner wall of the housing. A cutting assembly is installed at the top of the right side wall of the housing. The bottom of the right side wall of the housing is fixedly connected to a filtering box. A filtering plate is inclined inside the filtering box. Two resisting rods are symmetrically and fixedly connected to the lower end of the filtering plate. The lower end faces of the two resisting rods are both arc-shaped surfaces. The lower ends of the two resisting rods penetrate through the inner bottom of the filtering box and extend to the outside. Two springs are symmetrically and fixedly connected to the lower end of the filtering plate. The other ends of the two springs are both fixedly connected to the inner bottom of the filtering box. A motor is installed on the rear side wall of the filtering box. The output shaft of the motor is fixedly connected to a transmission shaft. Two cams are fixedly connected to the outside of the transmission shaft. Both of the two cams are in contact with the lower ends of the corresponding resisting rods. A first discharge port is formed in the inner bottom of the filtering box. A second discharge port is formed in the rear side wall of the filtering box.

[0008] Preferably, a plurality of support columns are fixedly connected to the lower end of the housing.

[0009] Preferably, the lower end faces of the two resisting rods are both arc-shaped surfaces.

[0010] Preferably, a U-shaped plate is fixedly connected to the upper end of the housing. The U-shaped plate is composed of a horizontal plate and two vertical plates. A second electric telescopic rod is installed at the lower end of the horizontal plate. The telescopic end of the second electric telescopic rod is fixedly connected to a hollow plate.

[0011] Preferably, a blower is installed at the upper end of the horizontal plate. The air outlet end of the blower is communicated with the left space of the hollow plate through an air outlet pipe.

[0012] Preferably, a plurality of air outlet holes are formed in the right side of the hollow plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Start the motor. After the motor starts, it drives the transmission shaft to rotate, and then drives the two cams to rotate. Under the elastic action of the two springs, the lower ends of the two resisting rods are always in contact with the corresponding cams. The resisting rods move up and down with the rotation of the cams. The filtering plate shakes up and down accordingly to filter the particles, making the filtering effect better.

[0015] 2. Start the second electric telescopic rod. When the second electric telescopic rod starts, it drives the hollow plate to move downward continuously. When the hollow plate just fits against the right side wall of the housing, start the blower. After the blower starts, it continuously passes gas into the hollow plate. Eventually, the gas will be sprayed through multiple air outlets towards the discharge holes. Cooperating with the moving hollow plate, the residual materials in the discharge holes will be blown away, avoiding affecting the next granulation operation.

[0016] In summary, through the cooperation of the blower and the hollow plate, the gas can blow away the residual materials in the discharge holes, avoiding the residual materials from affecting the next granulation operation. Through the cooperation of structures such as the abutting rod and the cam, the filter plate vibrates up and down, quickly filtering the organic fertilizer particles, making the filtering effect better. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of an organic fertilizer granulator proposed by the present utility model;

[0018] Figure 2 is Figure 1 a right-side schematic diagram of

[0019] Figure 3 is Figure 1 a sectional schematic diagram of

[0020] Figure 4 is Figure 3 an enlarged view of part A of

[0021] In the figure: 1 housing, 2 support columns, 3 first electric telescopic rod, 4 pressing plate, 5 discharge holes, 6 cutting assembly, 7 filter box, 8 filter plate, 9 abutting rod, 10 spring, 11 cam, 12 transmission shaft, 13 motor, 14 first discharge port, 15 second discharge port, 16 U-shaped plate, 17 second electric telescopic rod, 18 hollow plate, 19 blower. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Referring to Figures 1-4 , an organic fertilizer granulator includes a housing 1. The housing 1 is a trough structure with an open upper end surface. A plurality of support columns 2 are fixedly connected to the lower end of the housing 1. A first electric telescopic rod 3 is installed on the left inner wall of the housing 1. The telescopic end of the first electric telescopic rod 3 is fixedly connected to a pressing plate 4. The pressing plate 4 is slidably connected to the inner wall of the housing 1. A plurality of discharge holes 5 are opened on the right inner wall of the housing 1. A cutting assembly 6 is installed at the top of the right side wall of the housing 1. Among them, the cutting assembly 6 can specifically refer to the fixed plate, hydraulic telescopic rod, connecting plate, and blade parts in the comparative document with the publication number CN219765257U.

[0024] Among them, the bottom of the right side wall of the housing 1 is fixedly connected with a filter box 7. A filter plate 8 is inclinedly arranged inside the filter box 7. The lower end of the filter plate 8 is symmetrically and fixedly connected with two abutting rods 9. The lower ends of the two abutting rods 9 penetrate through the inner bottom of the filter box 7 and extend to the outside. The lower end of the filter plate 8 is symmetrically and fixedly connected with two springs 10. The other ends of the two springs 10 are fixedly connected with the inner bottom of the filter box 7. A motor 13 is installed on the rear side wall of the filter box 7. The output shaft of the motor 13 is fixedly connected with a transmission shaft 12. Two cams 11 are fixedly connected to the outside of the transmission shaft 12;

[0025] Among them, both of the two cams 11 are in contact with the lower ends of the corresponding abutting rods 9. A first discharge port 14 is opened on the inner bottom of the filter box 7. A second discharge port 15 is opened on the rear side wall of the filter box 7. The upper end of the housing 1 is fixedly connected with a U-shaped plate 16. The U-shaped plate 16 is composed of a horizontal plate and two vertical plates. A second electric telescopic rod 17 is installed at the lower end of the horizontal plate. The telescopic end of the second electric telescopic rod 17 is fixedly connected with a hollow plate 18. A plurality of air outlets are opened on the right side of the hollow plate 18. A blower 19 is installed at the upper end of the horizontal plate. The air outlet end of the blower 19 is communicated with the left side space of the hollow plate 18 through an air outlet pipe.

[0026] In the present utility model, when in use, first, the material is added into the housing 1, and then the first electric telescopic rod 3 is started. After the first electric telescopic rod 3 is started, it will stretch and drive the pressing plate 4 to move inside the housing 1, thereby extruding the material inside the housing 1. The extruded material passes through the discharge hole 5 and presents a strip structure. Then the cutting assembly 6 is started to move the blade to cut the strip-shaped material into particles. The cut particles fall onto the filter plate 8. At this time, the motor 13 is started. After the motor 13 is started, it will drive the transmission shaft 12 to rotate. The transmission shaft 12 rotates to drive the two cams 11 to rotate. Under the elastic action of the two springs 10, the lower ends of the two abutting rods 9 are always in contact with the corresponding cams 11. The abutting rods 9 move up and down with the rotation of the cams 11. The filter plate 8 thus vibrates up and down to screen the particles. The particles that meet the diameter of the filter holes on the filter plate 8 enter the inside of the filter box 7 and can then be collected from the first discharge port 14. The organic fertilizer particles that do not meet the specifications can be collected from the second discharge port 15. By vibrating the filter plate 8 up and down, the filtering efficiency is accelerated, making the filtering effect better. After the collection is completed, the second electric telescopic rod 17 can be started. After the second electric telescopic rod 17 is started, it will drive the hollow plate 18 to continuously move downwards. When the hollow plate 18 just fits with the right side wall of the housing 1, the blower 19 is started. After the blower 19 is started, it will continuously introduce gas into the hollow plate 18. At this time, the gas in the hollow plate 18 will be sprayed towards the discharge hole 5 through the plurality of air outlets, and in cooperation with the moving hollow plate 18, the residual material in the discharge hole 5 can be blown away to avoid the residual material blocking the discharge hole 5 and affecting the next operation.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An organic fertilizer granulator, comprising a housing (1), characterized in that, The housing (1) is a trough structure with an open upper end face. A first electric telescopic rod (3) is installed on the left inner wall of the housing (1). The telescopic end of the first electric telescopic rod (3) is fixedly connected to a pressing plate (4). The pressing plate (4) is slidably connected to the inner wall of the housing (1). A plurality of discharge holes (5) are formed in the right inner wall of the housing (1). A cutting assembly (6) is installed at the top of the right side wall of the housing (1). The bottom of the right side wall of the housing (1) is fixedly connected to a filter box (7). A filter plate (8) is inclinedly arranged inside the filter box (7). Two abutting rods (9) are symmetrically and fixedly connected to the lower end of the filter plate (8). The lower ends of the two abutting rods (9) both penetrate through the inner bottom of the filter box (7) and extend to the outside. Two springs (10) are symmetrically and fixedly connected to the lower end of the filter plate (8). The other ends of the two springs (10) are both fixedly connected to the inner bottom of the filter box (7). A motor (13) is installed on the rear side wall of the filter box (7). The output shaft of the motor (13) is fixedly connected to a transmission shaft (12). Two cams (11) are fixedly connected to the outside of the transmission shaft (12). The two cams (11) are both in contact with the lower ends of the corresponding abutting rods (9). A first discharge port (14) is formed in the inner bottom of the filter box (7). A second discharge port (15) is formed in the rear side wall of the filter box (7).

2. The organic fertilizer granulator according to claim 1, characterized in that, A plurality of support columns (2) are fixedly connected to the lower end of the housing (1).

3. The organic fertilizer granulator according to claim 1, wherein, The lower end faces of the two abutting rods (9) are both arc surfaces.

4. An organic fertilizer granulator according to claim 1, characterized in that, A U-shaped plate (16) is fixedly connected to the upper end of the housing (1). The U-shaped plate (16) is composed of a horizontal plate and two vertical plates. A second electric telescopic rod (17) is installed at the lower end of the horizontal plate. The telescopic end of the second electric telescopic rod (17) is fixedly connected to a hollow plate (18).

5. An organic fertilizer granulator according to claim 4, characterized in that, A blower (19) is installed at the upper end of the horizontal plate. The air outlet end of the blower (19) is communicated with the left space of the hollow plate (18) through an air outlet pipe.

6. A kind of organic fertilizer granulator according to claim 4, characterized in that, A plurality of air outlet holes are formed in the right side of the hollow plate (18).

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