Processing and forming device for bio-organic fertilizer

Abstract

The utility model relates to a processing and forming device for a bio-organic fertilizer. The processing and forming device comprises a support frame, a blanking hopper, a granulation mechanism and an air drying assembly, the discharging hopper is vertically installed in the supporting frame, and the granulation mechanism is arranged in the discharging hopper. According to the processing and forming device for the bio-organic fertilizer, organic fertilizer on a granulation plate is rolled through rotation of a rolling roller, that is, the rolled organic fertilizer is extruded from the interior of a discharge hole, and meanwhile, a cutting blade rotates to cut the extruded organic fertilizer, so that particles have the same length and diameter; the rotating shaft drives the rotating block to rotate while rotating, the rotating block jacks up the screening plate, when the springback structure is compressed at the same time, and the inclined face of the rotating block is attached to the inclined face of the screening plate, the springback structure can push the screening plate to move downwards at the moment, and circulation is conducted in sequence, so that the screening plate is in the up-down vibration state; and then screening treatment on the feed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological organic fertilizer processing, in particular to a biological organic fertilizer processing and molding device. Background Art

[0002] Bio-organic fertilizer is a compound fertilizer made of microorganisms with specific functions and organic materials. It has the effects of both microbial fertilizer and organic fertilizer. The organic materials are mainly derived from animal and plant residues and are made after harmless treatment and composting. When manufacturing bio-organic fertilizer, a granulator is needed to granulate it and process it into granules for subsequent use.

[0003] The particles produced by the existing processing and forming devices are of different sizes and volumes. When they are used for plant fertilization, the different particle sizes will lead to uneven particle distribution during fertilization, with some areas being over-fertilized and others being under-fertilized, affecting the balance of plant growth and development. In addition, when manufacturing bio-organic fertilizer particles, there is a lack of equipment to promote particle forming, which reduces the efficiency of bio-organic fertilizer forming. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for processing and forming biological organic fertilizers, which solves the problem that the particles produced by the existing processing and forming devices are of different sizes and volumes, and when the devices are used for plant fertilization, some areas are over-fertilized while other areas are under-fertilized, affecting the balance of plant growth and development.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for processing and forming biological organic fertilizer, comprising a support frame, a lower hopper, a granulation mechanism and an air-drying component;

[0006] The lower hopper is vertically installed inside the support frame, the granulation mechanism is arranged inside the lower hopper, a discharge pipe is connected to the outer peripheral surface of the lower hopper, and the air drying component is arranged on the discharge pipe;

[0007] The granulation mechanism comprises a granulation plate, a rotating shaft, at least two rolling rollers, at least two cutting blades and a driving structure;

[0008] The granulation plate is horizontally installed inside the lower hopper, the rotating shaft is rotatably connected to the center of the granulation plate, at least two of the rolling rollers are rotatably connected to the outside of the rotating shaft and fit with the upper surface of the granulation plate, at least two of the cutting blades are installed on the outer surface of the rotating shaft and fit with the lower surface of the granulation plate, and the driving structure is installed on the support frame and is drivingly connected to the rotating shaft;

[0009] The granulation mechanism further comprises a screening assembly, wherein the screening assembly comprises a screening plate, a rotating block and at least two rebound structures;

[0010] The sieve plate is movably sleeved on the outside of the rotating shaft, the rotating block is installed on the outside of the rotating shaft and fits with the lower surface of the sieve plate, and at least two of the rebound structures are arranged on the inner wall of the lower hopper.

[0011] Furthermore, a plurality of discharge holes are vertically opened inside the granulation plate.

[0012] Furthermore, a plurality of square holes are provided inside the sieve plate, and the sieve plate is arranged obliquely;

[0013] The rotating block is in the shape of a cylinder with a hollow interior and an inclined upper end surface.

[0014] Furthermore, the bottom end of the lower hopper is convex, and a screw conveyor is connected to the bottom of the lower hopper, and the discharge end of the screw conveyor passes through and extends to the interior of the lower hopper, and the discharge end of the screw conveyor is located above the granulation plate.

[0015] Further, the driving structure includes a motor, a first bevel gear and a second bevel gear;

[0016] The motor is mounted on a support frame, and the output end of the motor passes through and extends to the interior of the lower hopper. The first bevel gear sleeve is arranged at the output end of the motor, and the second bevel gear sleeve is arranged at the bottom end of the rotating shaft and is transmission-connected to the first bevel gear.

[0017] Furthermore, the rebound structure includes a mounting block, a guide rod, a spring and a limiting ring;

[0018] The mounting block is mounted on the inner wall of the lower hopper, the guide rod is vertically mounted on the mounting block, and the bottom end of the guide rod passes through and extends to the bottom of the screening plate, the spring is mounted between the mounting block and the screening plate, and the limiting ring is sleeved on the bottom end of the guide rod.

[0019] Furthermore, the air-drying component includes a fan, which is fixed on the upper surface of the support frame. The output end of the fan is connected to an air outlet pipe, and the end of the air outlet pipe away from the fan is connected to an air outlet strip, and the air outlet strip is installed on the inner top wall of the discharge pipe.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] 1. The bio-organic fertilizer processing and forming device rolls the organic fertilizer on the granulation plate by rotating the rolling roller, that is, the rolled organic fertilizer is extruded from the inside of the discharge hole, and the cutting blade rotates at the same time to cut the extruded organic fertilizer, so that the particles are of the same length and diameter, and the rotating shaft drives the rotating block to rotate while rotating, and the rotating block lifts the screening plate. When the rebound structure is compressed at the same time, and the inclined surface of the rotating block fits the inclined surface of the screening plate, the rebound structure will push the screening plate to move downward, and the cycle is repeated in sequence, so that the screening plate can be in a state of up and down vibration, thereby realizing the screening of the feed.

[0022] 2. The bio-organic fertilizer processing and molding device extracts air from the outside through a fan and blows it to the outer surface of the feed through air outlet strips, thereby accelerating the drying of moisture inside the feed and accelerating its molding rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the granulation mechanism of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the granulation mechanism of the utility model when viewed from above;

[0027] Figure 5 For this utility model Figure 4 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 6 It is a schematic diagram of the air-drying component of the utility model.

[0029] In the figure: 1. support frame; 2. lower hopper; 3. granulation mechanism; 301. granulation plate; 302. rotating shaft; 303. rolling roller; 304. cutting blade; 305. screening plate; 306. rotating block; 307. motor; 308. first bevel gear; 309. second bevel gear; 310. mounting block; 311. guide rod; 312. spring; 313. limiting ring; 4. air-drying component; 401. fan; 402. air outlet pipe; 403. air outlet strip. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-2 , a bio-organic fertilizer processing and forming device in this embodiment is used to screen the particles of the organic fertilizer to ensure the consistency of the particle size;

[0032] Specifically, it includes a support frame 1, a lower hopper 2, a granulation mechanism 3 and an air-drying component 4; the lower hopper 2 is vertically installed inside the support frame 1, the granulation mechanism 3 is arranged inside the lower hopper 2, and a discharge pipe 5 is connected to the outer peripheral surface of the lower hopper 2, and the air-drying component 4 is arranged on the discharge pipe 5.

[0033] In actual use, the mixed bio-organic fertilizer is put into the lower hopper 2, and the fertilizer is granulated through the cooperation between the internal components of the granulation mechanism 3. In addition, the granules are air-dried through the air-drying component 4 to speed up the granule forming speed.

[0034] See also Figure 3-5 In order to ensure the uniformity of particle size, the granulation mechanism 3 in this embodiment includes a granulation plate 301, a rotating shaft 302, at least two rolling rollers 303, at least two cutting blades 304 and a driving structure; the granulation plate 301 is horizontally installed inside the lower hopper 2, the rotating shaft 302 is rotatably connected to the center of the granulation plate 301, at least two rolling rollers 303 are rotatably connected to the outside of the rotating shaft 302, and fit with the upper surface of the granulation plate 301, at least two cutting blades 304 are installed on the outer surface of the rotating shaft 302, and fit with the lower surface of the granulation plate 301, and the driving structure is installed on the support frame 1 and is transmission-connected to the rotating shaft 302.

[0035] In actual use, the rolling roller 303 is driven to rotate by the rotating shaft 302 to roll the organic fertilizer on the granulation plate 301. A plurality of discharge holes are vertically opened inside the granulation plate 301, so that the rolled organic fertilizer is squeezed out from the inside of the discharge holes. At the same time, the cutting blade 304 rotates to cut the extruded organic fertilizer so that the particles have the same length and diameter.

[0036] Furthermore, in order to screen the particles produced by cutting, the granulation mechanism 3 in this embodiment also includes a screening component, which includes a screening plate 305, a rotating block 306 and at least two rebound structures; the screening plate 305 is movably sleeved on the outside of the rotating shaft 302, and the rotating block 306 is installed on the outside of the rotating shaft 302 and fits with the lower surface of the screening plate 305, and at least two rebound structures are arranged on the inner wall of the lower hopper 2.

[0037] It should be noted that a plurality of square holes are provided inside the sieve plate 305 , and the sieve plate 305 is arranged obliquely; the shape of the rotating block 306 is a cylinder with a hollow interior and an inclined upper end surface.

[0038] In actual use, the rotating block 306 can be driven to rotate by rotating the rotating shaft 302, that is, when the rotating block 306 rotates, the rotating block 306 lifts up the screening plate 305, and when the rebound structure is compressed at the same time, and the inclined surface of the rotating block 306 fits with the inclined surface of the screening plate 305, the rebound structure will push the screening plate 305 to move downward, and the cycle will be repeated in sequence, so that the screening plate 305 can be in a state of up and down vibration, thereby realizing the screening process of the feed.

[0039] In addition, in order to continue processing the screened feed, the bottom end of the lower hopper 2 in this embodiment is convex, and a screw conveyor is connected to the bottom of the lower hopper 2, and the discharge end of the screw conveyor passes through and extends to the interior of the lower hopper 2, and the discharge end of the screw conveyor is located above the granulation plate 301.

[0040] In actual use, the screened feed is transported to the top of the lower hopper 2 by a screw conveyor and mixed with the feed inside the lower hopper 2 to continue the granulation process.

[0041] Specifically, in order to facilitate the driving of the rotating shaft 302 to rotate, the driving structure includes a motor 307, a first bevel gear 308 and a second bevel gear 309; the motor 307 is installed on the support frame 1, and the output end of the motor 307 passes through and extends to the interior of the lower hopper 2, the first bevel gear 308 is sleeved on the output end of the motor 307, and the second bevel gear 309 is sleeved on the bottom end of the rotating shaft 302, and is connected to the first bevel gear 308 in transmission.

[0042] In actual use, the output end of the motor 307 rotates to drive the first bevel gear 308 and the second bevel gear 309 to rotate, and then drives the rotating shaft 302 to rotate, so that the rotating block 306, the rolling roller 303 and the cutting blade 304 are in a rotating state, and the organic fertilizer granulation processing and screening processing can be realized at the same time.

[0043] Furthermore, in order to facilitate the downward movement of the screening plate 305 so that the screening plate 305 is in a vibrating state, the rebound structure in this embodiment includes a mounting block 310, a guide rod 311, a spring 312 and a limiting ring 313; the mounting block 310 is mounted on the inner wall of the lower hopper 2, the guide rod 311 is vertically mounted on the mounting block 310, and the bottom end of the guide rod 311 passes through and extends to the bottom of the screening plate 305, the spring 312 is mounted between the mounting block 310 and the screening plate 305, and the limiting ring 313 is sleeved on the bottom end of the guide rod 311.

[0044] During actual use, the screening plate 305 moves upward to compress the spring 312, and when the screening plate 305 is not subjected to an upward driving force, the spring 312 will rebound to push the screening plate 305 to move downward.

[0045] See also Figure 6 In order to speed up the feed forming process, the air-drying component 4 in this embodiment includes a fan 401, which is fixed on the upper surface of the support frame 1. The output end of the fan 401 is connected to an air outlet pipe 402, and the end of the air outlet pipe 402 away from the fan 401 is connected to an air outlet strip 403, which is installed on the inner top wall of the discharge pipe 5.

[0046] In actual use, the air in the outside is extracted by the fan 401 and blown to the outer surface of the feed through the air outlet strip 403, so as to accelerate the drying of the moisture inside the feed and speed up its molding rate.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bio-organic fertilizer processing and molding device, characterized in that: It comprises a support frame (1), a lower hopper (2), a granulation mechanism (3) and an air drying component (4); The lower hopper (2) is vertically mounted inside the support frame (1), the granulation mechanism (3) is arranged inside the lower hopper (2), a discharge pipe (5) is connected to the outer peripheral surface of the lower hopper (2), and the air drying component (4) is arranged on the discharge pipe (5); The granulation mechanism (3) comprises a granulation plate (301), a rotating shaft (302), at least two rolling rollers (303), at least two cutting blades (304) and a driving structure; The granulation plate (301) is horizontally mounted inside the lower hopper (2); the rotating shaft (302) is rotatably connected to the center of the granulation plate (301); at least two of the rolling rollers (303) are rotatably connected to the outside of the rotating shaft (302) and fit with the upper surface of the granulation plate (301); at least two of the cutting blades (304) are mounted on the outer surface of the rotating shaft (302) and fit with the lower surface of the granulation plate (301); the driving structure is mounted on the support frame (1) and is drivingly connected to the rotating shaft (302); The granulation mechanism (3) further comprises a screening assembly, wherein the screening assembly comprises a screening plate (305), a rotating block (306) and at least two rebound structures; The screening plate (305) is movably sleeved on the outside of the rotating shaft (302), the rotating block (306) is installed on the outside of the rotating shaft (302) and fits with the lower surface of the screening plate (305), and at least two of the rebound structures are arranged on the inner wall of the lower hopper (2).

2. A bio-organic fertilizer processing and forming device according to claim 1, characterized in that: A plurality of discharge holes are vertically provided inside the granulation plate (301).

3. A bio-organic fertilizer processing and forming device according to claim 1, characterized in that: A plurality of square holes are provided inside the sieve plate (305), and the sieve plate (305) is arranged obliquely; The rotating block (306) is in the shape of a cylinder with a hollow interior and an inclined upper end surface.

4. A bio-organic fertilizer processing and forming device according to claim 1, characterized in that: The bottom end of the lower hopper (2) is convex, and a screw conveyor is connected to the bottom of the lower hopper (2), and the discharge end of the screw conveyor passes through and extends to the interior of the lower hopper (2), and the discharge end of the screw conveyor is located above the granulation plate (301).

5. A bio-organic fertilizer processing and forming device according to claim 1, characterized in that: The driving structure comprises a motor (307), a first bevel gear (308) and a second bevel gear (309); The motor (307) is mounted on the support frame (1), and the output end of the motor (307) passes through and extends into the interior of the lower hopper (2); the first bevel gear (308) is sleeved on the output end of the motor (307); the second bevel gear (309) is sleeved on the bottom end of the rotating shaft (302) and is transmission-connected to the first bevel gear (308).

6. A bio-organic fertilizer processing and forming device according to claim 1, characterized in that: The rebound structure comprises a mounting block (310), a guide rod (311), a spring (312) and a limiting ring (313); The mounting block (310) is mounted on the inner wall of the lower hopper (2); the guide rod (311) is vertically mounted on the mounting block (310); and the bottom end of the guide rod (311) passes through and extends to the bottom of the screening plate (305); the spring (312) is mounted between the mounting block (310) and the screening plate (305); and the limiting ring (313) is sleeved on the bottom end of the guide rod (311).

7. A bio-organic fertilizer processing and forming device according to claim 1, characterized in that: The air-drying component (4) comprises a fan (401), wherein the fan (401) is fixed on the upper surface of the support frame (1), the output end of the fan (401) is connected to an air outlet pipe (402), and the end of the air outlet pipe (402) away from the fan (401) is connected to an air outlet strip (403), and the air outlet strip (403) is installed on the inner top wall of the discharge pipe (5).

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