CN210875227U

CN210875227U - Vertical granulator of fertilizer

Info

Publication number: CN210875227U
Application number: CN201921671962.4U
Authority: CN
Inventors: 赵云祥
Original assignee: Yunnan Tubao Biotechnology Co ltd
Current assignee: Yunnan Tubao Biotechnology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-30
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an organic fertilizer vertical granulator, which comprises a bottom frame, wherein an outer barrel is arranged on the upper part of the bottom frame, an inner barrel is arranged inside the outer barrel, the top of the inner barrel is fixedly connected with the top plate of the outer barrel, a feed inlet is arranged on the top plate of the outer barrel, a discharge outlet is arranged on one side of a bottom plate of the outer barrel, a vertical shaft is vertically arranged in the middle of the inner barrel, the top of the vertical shaft is rotatably connected with the top plate through a top bearing assembly, the lower part of the vertical shaft is rotatably connected with a bottom plate of the inner barrel through a lower bearing assembly, the lower end of the vertical shaft penetrates through; the upper half part of the inner cylinder is a closed cylinder, the cylinder wall of the lower half part and the inner cylinder bottom plate are both provided with openings, the outside of the cylinder wall of the lower half part is provided with a ring cutter, the lower part of the inner cylinder bottom plate is provided with a bottom cutter, and the ring cutter and the bottom cutter are both fixedly arranged on a vertical shaft through a tool rest. The utility model provides a granulation shaping is good, and the energy consumption is low, and production efficiency is high, but continuous operation's vertical granulator of fertilizer.

Description

Vertical granulator of fertilizer

Technical Field

The utility model relates to a fertilizer production facility technical field specifically is a vertical granulator of fertilizer.

Background

Along with the continuous improvement of environmental protection consciousness and food safety consciousness of people, organic fertilizers are used as first-selected crop fertilizers for developing green ecological agriculture, so that the utilization rate of the organic fertilizers is continuously increased, most of the organic fertilizers are prepared from human, livestock, poultry excrement, various crop straws and the like serving as raw materials, the organic fertilizers are loose and have no shape after processes of microbial fermentation, deodorization, decomposition and the like, in order to facilitate fertilization of field crops, mechanical granulation is needed to be carried out on the organic fertilizers before bagging, the existing common granulator is poor in forming effect, high in energy consumption and low in production efficiency, and is not suitable for large-scale continuous operation, so that an organic fertilizer vertical granulator which is good in granulating and forming, low in energy consumption and high in production efficiency and can continuously operate is required to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granulation shaping is good, and the energy consumption is low, and production efficiency is high, but continuous operation's vertical granulator of fertilizer.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical granulator for organic fertilizers comprises a bottom frame, wherein an outer barrel is arranged on the upper portion of the bottom frame, an inner barrel is arranged in the outer barrel, the top of the inner barrel is fixedly connected with a top plate of the outer barrel, a feed inlet is formed in the top plate of the outer barrel, a discharge outlet is formed in one side of a bottom plate of the outer barrel, a vertical shaft is vertically arranged in the middle of the inner barrel, the top of the vertical shaft is rotatably connected with the top plate through a top bearing assembly, the lower portion of the vertical shaft is rotatably connected with the bottom plate of the inner barrel through a lower bearing assembly, the lower end of the vertical shaft penetrates through;

the upper half part of the inner cylinder is an airtight cylinder body, the cylinder wall of the lower half part and the inner cylinder bottom plate are provided with openings, the outside of the cylinder wall of the lower half part is provided with a ring cutter, the lower part of the inner cylinder bottom plate is provided with a bottom cutter, and the ring cutter and the bottom cutter are fixedly arranged on a vertical shaft through a tool rest.

Furthermore, the top bearing assembly comprises a second bearing seat integrally formed with the top plate, a second bearing is installed in the second bearing seat, the upper end of the vertical shaft is installed in an inner ring of the second bearing in an interference fit mode, the shaft end is located through a second stopping ring and a second round nut, and the inner end and the outer end of the second bearing seat are respectively sealed and blocked through a second gland and an end cover.

Further, the lower bearing assembly comprises a first bearing seat integrally processed and formed with the inner cylinder bottom plate, a first bearing is installed in the first bearing seat, the lower portion of the vertical shaft is installed in an inner ring of the first bearing in an interference fit mode, the lower end of the first bearing is located through a first retaining ring and a first round nut, and the upper end and the lower end of the first bearing seat are respectively sealed and blocked through a first gland and a transparent cover.

Further, actuating mechanism includes the motor, and the output of motor is connected driving pulley, and driven pulley is connected to the lower extreme of vertical axis, connects through the drive belt between driving pulley and the driven pulley.

Furthermore, a scraping plate is arranged on the vertical shaft above the bottom plate of the outer cylinder.

Further, the feed inlets are symmetrically arranged on two sides of the vertical shaft.

The utility model has the advantages that: the utility model discloses a set up the urceolus on the chassis, set up the inner tube in the urceolus, the trompil has been seted up on the lower half section of thick bamboo wall of inner tube and on the inner tube bottom plate, the bulk material gets into the inner tube from the top feed inlet, under helical blade's continuous stirring and transport, the material is compacted on the lower half of inner tube and bottom plate, under helical blade's continuous extrusion, the compacted material is extruded from the trompil, strip material that the bottom plate of inner tube came out is cut off through installing the bottom cutter in the lower part of vertical axis again, cut off the strip material of inner tube lower half by the ring cutter, the material after cutting falls on the urceolus bottom plate, scrape into the discharge gate; the utility model can granulate the organic fertilizer composed of a plurality of materials with different physical properties, and has the advantages of uniform stress of the materials in the vertical direction, high granule forming speed, good granulation forming, low energy consumption and high production efficiency; in addition, the device also has the advantages of compact structure, small volume and small occupied area.

Drawings

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

FIG. 2 is an enlarged view of section I of FIG. 1;

FIG. 3 is an enlarged view of section II of FIG. 1;

in the figure: 1-bottom frame, 2-discharge port, 3-scraper plate, 4-knife rest, 41-bottom cutter, 42-circular cutter, 5-inner cylinder, 51-opening hole, 52-inner cylinder bottom plate, 53-first bearing seat, 6-outer cylinder, 61-top plate, 62-second bearing seat, 63-outer cylinder bottom plate, 64-feed port, 71-transparent cover, 72-first round nut, 73-first retaining ring, 74-first bearing, 75-first gland, 81-end cover, 82-second round nut, 83-second retaining ring, 84-second bearing, 85-second gland, 9-vertical shaft, 91-helical blade, 10-motor, 101-driving pulley, 102-driving belt and 103-driven pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vertical granulator for organic fertilizer comprises an underframe 1, wherein an outer barrel 6 is arranged on the upper part of the underframe 1, an inner barrel 5 is arranged in the outer barrel 6, the top of the inner barrel 5 is fixedly connected with a top plate 61 of the outer barrel 6, a feed inlet 64 is arranged on the top plate 61 of the outer barrel 6, a discharge outlet 2 is arranged on one side of a bottom plate 63 of the outer barrel, a vertical shaft 9 is vertically arranged in the middle of the inner barrel 5, the top of the vertical shaft 9 is rotatably connected with the top plate 61 through a top bearing assembly, the lower part of the vertical shaft 9 is rotatably connected with an inner barrel bottom plate 52 through a lower bearing assembly, the lower end of the vertical shaft 9 penetrates through the inner barrel bottom plate 52 and the;

the upper half part of the inner cylinder 5 is a closed cylinder, the cylinder wall of the lower half part and the inner cylinder bottom plate 52 are both provided with an opening 51, the outside of the cylinder wall of the lower half part is provided with a ring cutter 42, the lower part of the inner cylinder bottom plate 52 is provided with a bottom cutter 41, and the ring cutter 42 and the bottom cutter 41 are both fixedly arranged on the vertical shaft 9 through a tool rest 4.

The top bearing assembly comprises a second bearing seat 62 integrally formed with the top plate 61, a second bearing 84 is installed in the second bearing seat 62, the upper end of the vertical shaft 9 is installed in an inner ring of the second bearing 84 in an interference fit mode, the shaft end is located through a second retaining ring 83 and a second round nut 82, and the inner end and the outer end of the second bearing seat 62 are respectively sealed and blocked through a second gland 85 and an end cover 81.

The lower bearing assembly comprises a first bearing seat 53 integrally formed with the inner cylinder bottom plate 52, a first bearing 74 is installed in the first bearing seat 53, the lower part of the vertical shaft 9 is installed in an inner ring of the first bearing 74 in an interference fit mode, the lower end of the first bearing 74 is located through a first retaining ring 73 and a first round nut 72, and the upper end and the lower end of the first bearing seat 53 are respectively sealed through a first gland 75 and a transparent cover 71.

The driving mechanism comprises a motor 10, the output end of the motor 10 is connected with a driving belt wheel 101, the lower end of the vertical shaft 9 is connected with a driven belt wheel 103, and the driving belt wheel 101 and the driven belt wheel 103 are connected through a transmission belt 102.

A scraper plate 3 is arranged on the vertical shaft 9 above the outer cylinder bottom plate 63.

The feed openings 64 are symmetrically arranged on both sides of the vertical shaft 9.

The utility model discloses during operation, at first the bulk material gets into in the inner tube 5 from vertical axis 9 both sides respectively by feed inlet 64, under the continuous stirring and the transport of helical blade 91, make the material get into on inner tube 5 lower half and inner tube bottom plate 52, extrude through helical blade 91 constantly, the compacted material is extruded from trompil 51, cut off the strip material that inner tube bottom plate 52 came out through the bottom cutter of installing in the lower part of vertical axis 9 again, cut off the strip material of inner tube 5 lower half by ring cutter 42, the material after the cutting off falls on outer tube bottom plate 63, scrape into discharge gate 2 by scraping flitch 3 at last; the utility model can granulate the organic fertilizer composed of a plurality of materials with different physical properties, and has the advantages of uniform stress of the materials in the vertical direction, fast granule forming speed, good granulation forming, high strength, low breakage rate, low energy consumption and high production efficiency; in addition, the device also has the advantages of compact structure, small volume and small occupied area.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical granulator of fertilizer, includes chassis (1), and chassis (1) upper portion is provided with urceolus (6), and urceolus (6) are inside to be provided with inner tube (5), and inner tube (5) top and roof (61) fixed connection of urceolus (6) are provided with feed inlet (64) on roof (61) of urceolus (6), and one side of urceolus bottom plate (63) is provided with discharge gate (2), its characterized in that: a vertical shaft (9) is vertically arranged in the middle of the inner cylinder (5), the top of the vertical shaft (9) is rotatably connected with the top plate (61) through a top bearing assembly, the lower part of the vertical shaft (9) is rotatably connected with the inner cylinder bottom plate (52) through a lower bearing assembly, the lower end of the vertical shaft (9) penetrates through the inner cylinder bottom plate (52) and the outer cylinder bottom plate (63) to be connected with a driving mechanism, and a spiral blade (91) is arranged in the middle of the vertical shaft (9);

the upper half part of the inner cylinder (5) is a closed cylinder, the cylinder wall of the lower half part and the inner cylinder bottom plate (52) are provided with openings (51), the outside of the cylinder wall of the lower half part is provided with a ring cutter (42), the lower part of the inner cylinder bottom plate (52) is provided with a bottom cutter (41), and the ring cutter (42) and the bottom cutter (41) are fixedly arranged on the vertical shaft (9) through a tool rest (4).

2. The vertical granulator of organic fertilizer as claimed in claim 1, characterized in that: the top bearing assembly comprises a second bearing seat (62) integrally formed with a top plate (61), a second bearing (84) is installed in the second bearing seat (62), the upper end of a vertical shaft (9) is installed in an inner ring of the second bearing (84) in an interference fit mode, the shaft end is located through a second stopping ring (83) and a second round nut (82), and the inner end and the outer end of the second bearing seat (62) are respectively blocked through a second gland (85) and an end cover (81).

3. The vertical granulator of organic fertilizer as claimed in claim 1, characterized in that: the lower bearing assembly comprises a first bearing seat (53) integrally formed with an inner cylinder bottom plate (52), a first bearing (74) is installed in the first bearing seat (53), the lower portion of a vertical shaft (9) is installed in an inner ring of the first bearing (74) in an interference fit mode, the lower end of the first bearing (74) is located through a first stopping ring (73) and a first round nut (72), and the upper end and the lower end of the first bearing seat (53) are respectively sealed and blocked through a first gland (75) and a transparent cover (71).

4. The vertical granulator of organic fertilizer as claimed in claim 1, characterized in that: the driving mechanism comprises a motor (10), the output end of the motor (10) is connected with a driving belt wheel (101), the lower end of a vertical shaft (9) is connected with a driven belt wheel (103), and the driving belt wheel (101) is connected with the driven belt wheel (103) through a transmission belt (102).

5. The vertical granulator of organic fertilizer as claimed in claim 1, characterized in that: a scraping plate (3) is arranged on the vertical shaft (9) above the outer cylinder bottom plate (63).

6. The vertical granulator of organic fertilizer as claimed in claim 1, characterized in that: the feed inlets (64) are symmetrically arranged on two sides of the vertical shaft (9).