阅读说明：本技术 一种制备腐殖质有机肥的造粒机及其制备方法 (Granulator for preparing humus organic fertilizer and preparation method thereof ) 是由 王胜 曹林波 袁永 于 2020-07-15 设计创作，主要内容包括：本发明提出了一种制备腐殖质有机肥的造粒机及其制备方法,用以解决造粒前不方便控制水份,造粒时颗粒度差的问题,其技术方案要点是：包括设备箱,还包括：晃动连接在所述设备箱顶部的固定筒,所述固定筒的底端固定有承托板；设置在所述固定筒内环壁的电阻加热器；用于晃动所述承托板和述固定筒的两组连杆机构；用于带动两组所述连杆机构动作的动力机构；用于造粒的造粒挤压筒；用于将所述固定筒内物料转移至所述造粒挤压筒内的输送组件；用于挤压推送所述造粒挤压筒内物料的挤压推送机构；安装在所述造粒挤压筒端部的挤压出粒模具。(The invention provides a granulator for preparing humus organic fertilizer and a preparation method thereof, which are used for solving the problems of inconvenient water control before granulation and poor granularity during granulation, and the technical scheme has the key points that: including the equipment box, still include: shaking a fixed cylinder connected to the top of the equipment box, wherein a bearing plate is fixed at the bottom end of the fixed cylinder; the resistance heater is arranged on the inner annular wall of the fixed cylinder; two groups of link mechanisms for shaking the bearing plate and the fixed cylinder; the power mechanism is used for driving the two groups of connecting rod mechanisms to act; a granulation extrusion cylinder for granulation; the conveying assembly is used for transferring the materials in the fixed cylinder into the granulation extrusion cylinder; the extrusion pushing mechanism is used for extruding and pushing the materials in the granulation extrusion cylinder; and the extrusion granule die is arranged at the end part of the granulation extrusion cylinder.)

1. The utility model provides a granulator of preparation humus fertilizer, includes equipment box (1), its characterized in that: further comprising:

shaking a fixed cylinder (11) connected to the top of the equipment box (1), wherein a bearing plate (12) is fixed at the bottom end of the fixed cylinder (11);

a resistance heater (13) arranged on the inner annular wall of the fixed cylinder (11);

two groups of link mechanisms (2) for shaking the bearing plate (12) and the fixed cylinder (11);

the power mechanism (3) is used for driving the two groups of the connecting rod mechanisms (2) to act;

a granulation extrusion cylinder (14) for granulation;

a conveying assembly (4) for transferring the material inside the fixed cylinder (11) into the granulation extrusion cylinder (14);

the extrusion pushing mechanism (5) is used for extruding and pushing the materials in the granulation extrusion cylinder (14);

an extrusion grain die (6) mounted at the end of the granulation extrusion cylinder (14);

a grain throwing mechanism (7);

and a conveyor belt (8) for receiving the particles.

2. The granulator for preparing humic organic fertilizer as claimed in claim 1, wherein: link mechanism (2) include first connecting rod (21), second connecting rod (22) and third connecting rod (23), the one end of first connecting rod (21) is rotated and is connected on equipment box (1), the other end of first connecting rod (21) with bearing board (12) are fixed, it is connected with second connecting rod (22) to rotate on the interlude of first connecting rod (21), second connecting rod (22) are deviating from the one end of first connecting rod (21) is rotated and is connected with third connecting rod (23), third connecting rod (23) quilt power unit (3) drive the eccentric rotation and are in equipment box (1).

3. The granulator for preparing humic organic fertilizer as claimed in claim 2, wherein: the power mechanism (3) comprises a first servo motor (31), a first support rod (32), a first bearing seat (33), a second support rod (34), a second bearing seat (35), a worm part (36), a worm wheel part (37) and two discs (38), the first servo motor (31) is fixed in the equipment box (1), the first servo motor (31) drives the first support rod (32) to rotate, the first bearing seat (33) and the second bearing seat (35) are fixed in the equipment box (1), the first support rod (32) is rotatably connected in the first bearing seat (33), the second support rod (34) is rotatably connected in the second bearing seat (35), the worm wheel part (36) is fixed outside the first support rod (32), and the worm wheel part (37) is fixed outside the second support rod (34), the worm part (36) and the worm wheel part (37) are meshed with each other, the two discs (38) are respectively fixed at the end part of the second supporting rod (34), and the end part of the third connecting rod (23) is rotatably connected with the discs (38).

4. The granulator for preparing humic organic fertilizer as claimed in claim 1, wherein: the conveying assembly (4) comprises a particle pump (41), a first hose (42), a second hose (43), a flange (44) and a third hose (45), the particle pump (41) is fixed on the equipment box (1), the first hose (42) is communicated and fixed at an inlet end of the particle pump (41), the second hose (43) is communicated and fixed with the fixed cylinder (11), the first hose (42) is connected with the second hose (43) through the flange (44), the third hose (45) is communicated and fixed at a discharge end of the particle pump (41), and the third hose (45) is communicated and fixed with the granulation extrusion cylinder (14).

5. The granulator for preparing humic organic fertilizer as claimed in claim 4, wherein: a protruding pipeline (46) is fixedly communicated with the granulation extrusion cylinder (14), a first collar (47) is fixedly arranged at the end of the protruding pipeline (46), a second collar (48) is fixedly arranged at the end of the third hose (45), locking sleeves (49) are connected to the outer portions of the first collar (47) and the second collar (48) in a threaded mode, and sealing rings (471) are arranged on the surfaces, close to each other, of the first collar (47) and the second collar (48).

6. The granulator for preparing humic organic fertilizer as claimed in claim 1, wherein: extrusion push mechanism (5) include second servo motor (51), bearing rod (52), a fixed ring section of thick bamboo (53) and spiral extrusion leaf (54), second servo motor (51) are fixed granulation recipient (14) are distolateral, bearing rod (52) rotate through the bearing and connect in granulation recipient (14), second servo motor (51) drive bearing rod (52) rotate, a fixed ring section of thick bamboo (53) key-type connection is fixed bearing rod (52) are outside, spiral extrusion leaf (54) are fixed on a fixed ring section of thick bamboo (53).

7. The granulator for preparing humic organic fertilizer as claimed in claim 1, wherein: extrude a granule mould (6) installation and fix granulation recipient (14) is distolateral, extrude a granule mould (6) and keep taking (64) including template (61), die holder (62), a plurality of working tape (63) and a plurality of, template (61) are inlayed and are established and are fixed granulation recipient (14) is distolateral, die holder (62) welded fastening be in template (61) terminal surface, a plurality of working tape (63) are seted up respectively in template (61), a plurality of keep taking (64) to set up respectively template (61) with in die holder (62), a plurality of working tape (63) and a plurality of keep taking (64) to be the round hole respectively.

8. The granulator for preparing humic organic fertilizer as claimed in claim 7, wherein: get rid of a mechanism (7) and include shaping ring cover (71), a plurality of grain outlet hole (72), first band pulley (73), second band pulley (74), belt (75) and third servo motor (76), shaping ring cover (71) is connected through the bearing rotation die holder (62) is outside, a plurality of grain outlet hole (72) is seted up respectively shaping ring cover (71) terminal surface, first band pulley (73) are fixed shaping ring cover (71) are outside, second band pulley (74) rotate to be connected on equipment box (1), belt (75) transmission is connected first band pulley (73) with second band pulley (74) are outside, third servo motor (76) are fixed equipment box (1) outside is used for driving second band pulley (74) rotates.

9. A method for preparing a humus organic fertilizer is characterized by comprising the following steps: the method specifically comprises the following steps:

s1, selecting a microbial inoculum: the microbial agent comprises bacillus licheniformis, bacillus subtilis, pediococcus pentosaceus and trichoderma, and the total viable count of the microbial agent is 8 multiplied by 108 to 10 multiplied by 108 per ml;

s2, preprocessing: crushing an organic matter raw material, and adding the microbial agent of S1 for aerobic fermentation to obtain a fermented and decomposed material;

s3, crushing: crushing the fermented and decomposed material obtained by the pretreatment of S2 to the fineness of less than 200 meshes;

s4, secondary fermentation: placing the material obtained in the step S3 in a fermentation tank, and adding the microbial agent of the step S1 for secondary aerobic fermentation;

s5, drying: adding the material obtained in the step S4 into the fixed cylinder (11) for shaking and drying;

s6, granulating: the conveying assembly (4) is used for conveying materials into the granulating extrusion cylinder (14), and the extruding and pushing mechanism (5), the granule extruding die (6) and the granule throwing mechanism (7) are used for granulating.

Technical Field

The invention relates to the field of organic fertilizer production, in particular to a granulator for preparing humus organic fertilizer and a preparation method thereof.

Background

With the development of agriculture, various organic materials are increasing, and research and utilization of the organic materials become important issues, such as preparation of the organic materials into organic fertilizers. Usually, the organic fertilizer is finally in the form of particles, namely, a granulating device is needed for granulation.

Reference can be made to chinese patent with prior publication No. CN205683974U, which discloses an organic fertilizer granulator, comprising: the granulating device comprises a granulating barrel, a piston rod, a middle rod, a crank, a power device and a power device, wherein a granulating disc is fixedly arranged at one end of the granulating barrel, a plurality of through holes are formed in the granulating disc, a pressing plate is arranged in the granulating barrel in a sliding mode, the pressing plate is fixedly connected with the piston rod, the end, away from the pressing plate, of the piston rod is hinged to the middle rod, one end of the middle rod is hinged to the piston rod, the other end of the middle rod is; and a feeding channel communicated with the inner cavity of the granulating disc is arranged at one end of the upper part of the granulating drum, which is close to the granulating disc.

The organic fertilizer granulator enables organic fertilizer to be applied more conveniently and uniformly. However, the organic fertilizer granulator still has some disadvantages, such as: certain moisture cannot be removed from the organic fertilizer raw materials before granulation; which does not form good granules upon granulation.

Disclosure of Invention

The invention provides a granulator for preparing humus organic fertilizer and a preparation method thereof, which aim to solve the problems in the background technology.

The technical scheme of the invention is realized as follows:

the granulator for preparing the humus organic fertilizer comprises an equipment box and further comprises:

shaking a fixed cylinder connected to the top of the equipment box, wherein a bearing plate is fixed at the bottom end of the fixed cylinder;

the resistance heater is arranged on the inner annular wall of the fixed cylinder;

two groups of link mechanisms for shaking the bearing plate and the fixed cylinder;

the power mechanism is used for driving the two groups of connecting rod mechanisms to act;

a granulation extrusion cylinder for granulation;

the conveying assembly is used for transferring the materials in the fixed cylinder into the granulation extrusion cylinder;

the extrusion pushing mechanism is used for extruding and pushing the materials in the granulation extrusion cylinder;

an extrusion granule die arranged at the end part of the granulation extrusion cylinder;

a grain throwing mechanism;

and a conveyor belt for receiving the particles.

Preferably, the link mechanism comprises a first link, a second link and a third link, one end of the first link is rotatably connected to the equipment box, the other end of the first link is fixed to the supporting plate, the middle section of the first link is rotatably connected to the second link, one end of the second link, which deviates from the first link, is rotatably connected to the third link, and the third link is driven by the power mechanism to eccentrically rotate in the equipment box.

Preferably, the power mechanism comprises a first servo motor, a first support rod, a first bearing block, a second support rod, a second bearing block, a worm part, a worm wheel part and two disks, the first servo motor is fixed in the equipment box, the first servo motor drives the first support rod to rotate, the first bearing block and the second bearing block are fixed in the equipment box, the first support rod is rotatably connected in the first bearing block, the second support rod is rotatably connected in the second bearing block, the worm part is fixed outside the first support rod, the worm wheel part is fixed outside the second support rod, the worm wheel part and the worm wheel part are mutually engaged, the two disks are respectively fixed at the end part of the second support rod, and the end part of the third connection rod is rotatably connected with the disks.

Preferably, the conveying assembly comprises a particle pump, a first hose, a second hose, a flange and a third hose, the particle pump is fixed on the equipment box, the first hose is fixedly communicated with an inlet end of the particle pump, the second hose is fixedly communicated with the fixed cylinder, the first hose and the second hose are connected through the flange, the third hose is fixedly communicated with a discharge end of the particle pump, and the third hose is fixedly communicated with the granulation extrusion cylinder.

Preferably, a protruding pipeline is fixedly communicated with the granulation extrusion cylinder, a first collar is fixedly arranged at the end of the protruding pipeline, a second collar is fixedly arranged at the end of the third pipeline, the first collar and the second collar are jointly in threaded connection with a locking sleeve, and a sealing ring is arranged on one surface, close to each other, of the first collar and the second collar.

Preferably, the extrusion pushing mechanism comprises a second servo motor, a bearing rod, a fixed ring barrel and a spiral extrusion blade, the second servo motor is fixed on the end side of the granulation extrusion barrel, the bearing rod is connected in the granulation extrusion barrel in a rotating mode through a bearing, the second servo motor drives the bearing rod to rotate, the fixed ring barrel is fixed to the outside of the bearing rod in a key connection mode, and the spiral extrusion blade is fixed on the fixed ring barrel.

Preferably, the granule extruding die is fixedly installed on the end side of the granulation extrusion cylinder, the granule extruding die comprises a die plate, a die holder, a plurality of working belts and a plurality of retaining belts, the die plate is fixedly embedded on the end side of the granulation extrusion cylinder, the die holder is fixedly welded on the end surface of the die plate, the working belts are respectively arranged in the die plate, the retaining belts are respectively arranged in the die plate and the die holder, and the working belts and the retaining belts are respectively round holes.

Preferably, get rid of a grain mechanism and include shaping ring cover, a plurality of grain outlet hole, first band pulley, second band pulley, belt and third servo motor, shaping ring cover passes through the bearing and rotates to be connected the die holder is outside, a plurality of grain outlet hole is seted up respectively shaping ring cover terminal surface, first band pulley is fixed shaping ring cover is outside, the second band pulley rotates to be connected on the equipment box, belt transmission connects first band pulley with the second band pulley is outside, third servo motor fixes the equipment box outside is used for driving the second band pulley rotates.

The invention also provides a method for preparing the humus organic fertilizer, which comprises the following steps:

s1, selecting a microbial inoculum: the microbial agent comprises bacillus licheniformis, bacillus subtilis, pediococcus pentosaceus and trichoderma, and the total viable count of the microbial agent is 8 multiplied by 108 to 10 multiplied by 108 per ml;

s2, preprocessing: crushing an organic matter raw material, and adding the microbial agent of S1 for aerobic fermentation to obtain a fermented and decomposed material;

s3, crushing: crushing the fermented and decomposed material obtained by the pretreatment of S2 to the fineness of less than 200 meshes;

s4, secondary fermentation: placing the material obtained in the step S3 in a fermentation tank, and adding the microbial agent of the step S1 for secondary aerobic fermentation;

s5, drying: adding the material obtained in the step S4 into the fixed cylinder for shaking and drying;

s6, granulating: the conveying assembly is utilized to convey materials into the granulation extrusion cylinder, and the extrusion pushing mechanism, the granule extruding die and the granule throwing mechanism are utilized to carry out granulation.

By adopting the technical scheme, the invention has the beneficial effects that:

when the granulator for preparing the humus organic fertilizer is used, crushed materials can be fixed in the cylinder, and before granulation, the materials can be heated by the resistance heater to remove certain moisture; then, the conveying assembly can be used for conveying the materials into a granulation extrusion cylinder, and under the action of an extrusion pushing mechanism, an extrusion particle die and a particle throwing mechanism, better particle shapes can be formed; therefore, the granulator for preparing the humic organic fertilizer has the advantages of being capable of conveniently removing moisture before granulation and conveniently forming good granular particles when in use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic diagram of the present invention showing the linkage mechanism and the power mechanism;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view of FIG. 3 at B;

FIG. 6 is a schematic structural view of an extrusion pushing mechanism, an extruded pellet mold and a pellet throwing mechanism of the present invention;

FIG. 7 is a cross-sectional view of the present invention showing the extrusion pushing mechanism, the pellet extrusion die, and the pellet slinging mechanism;

FIG. 8 is an enlarged view at C of FIG. 7;

fig. 9 is an enlarged view of fig. 7 at D.

Wherein: 1. an equipment box; 11. a fixed cylinder; 12. a support plate; 13. a resistance heater; 2. a link mechanism; 3. a power mechanism; 14. a granulation extrusion cylinder; 4. a delivery assembly; 5. an extrusion pushing mechanism; 6. extruding a pellet die; 7. a grain throwing mechanism; 8. a conveyor belt; 21. a first link; 22. a second link; 23. a third link; 31. a first servo motor; 32. a first support bar; 33. a first bearing housing; 34. a second support bar; 35. a second bearing housing; 36. a worm part; 37. a worm gear portion; 38. a disc; 41. a particle pump; 42. a first hose; 43. a second hose; 44. a flange; 45. a third hose; 46. a protruding conduit; 47. a first collar; 48. a second collar; 49. a locking sleeve; 471. a seal ring; 51. a second servo motor; 52. a support rod; 53. a stationary collar; 54. spirally extruding the leaves; 61. a template; 62. a die holder; 63. a working band; 64. a holding strap; 71. forming a ring cover; 72. grain outlet holes; 73. a first pulley; 74. a second pulley; 75. a belt; 76. and a third servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.