CN203789099U - Fodder granulator circular mould with novel mould holes - Google Patents
Fodder granulator circular mould with novel mould holes Download PDFInfo
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- CN203789099U CN203789099U CN201420190921.4U CN201420190921U CN203789099U CN 203789099 U CN203789099 U CN 203789099U CN 201420190921 U CN201420190921 U CN 201420190921U CN 203789099 U CN203789099 U CN 203789099U
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Abstract
The utility model relates to a fodder granulator circular mould with novel mould holes. The circular mould comprises a circular mould body and the circular mould holes, the circular mould holes are evenly distributed in the work section of the circular mould body and are divided into three sections, namely a raw material receiving section, a raw material extruding section and a raw material forming section, the structure of the holes of the raw material receiving section is a curved face in circular bead transition, the raw material receiving section is connected with the raw material forming section, and the other end of the raw material forming section is connected with the raw material extruding section. The work section comprises a section B1 and a section B2, and the fillet radius of inlet curved faces of the circular mould holes of the section B1 is smaller than that of inlet curved faces of the circular mould holes of the section B2. The fodder granulator circular mould is ingenious in structure design, simple in manufacturing, low in cost and convenient to use, effectively guarantees uniform feeding, reduces abrasion and vibration of the circular mould, and improves the quality of granules, and the service life of the circular mould is effectively prolonged.
Description
Technical field
The utility model belongs to ring die of granulator field, especially has the Ring Die of Pellet Mill of novel nib.
Background technology
The basic course of work of ring die pelleter is: the feedstuff through ovennodulation enters ring mould nip region through intake mechanism; In nip region, raw material is clamp-oned the nib of ring mould and is shaped in nib under the ring mould rotating and pressure roller effect, finally constantly from nib discharge end, is column and discharges.In this course of work, ring mould is the key components and parts of granulator, and ring mould nib structure is again the crucial decisive factor of compressed granulate performance quality, and it all has direct impact to power consumption, the Yield and quality of granulating.The circular mold for granulator hole shape of prior art mainly contains: straight shape hole, and stepped bore, inside and outside bellmouth, the problem that these design while all there is material feeding and the STRESS VARIATION amplitude of charging hole is large, makes aperture be easy to wearing and tearing, causes last inefficacy; Meanwhile, because charging is inhomogeneous, make to encircle mould and use after a period of time the wearing and tearing on whole granulation Duan Huanmo surface inhomogeneous, also cause encircling mould cisco unity malfunction, the frequent replacing of ring mould has increased feed processing cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art; the Ring Die of Pellet Mill with novel nib is provided; this ring mode structure design is ingenious, it is simple to make, cost is low, easy to use, when guaranteeing uniform feeding; also wearing and tearing and the vibrations of ring mould have been reduced; effectively improve the service life of ring mould, improved the quality of product particle.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of Ring Die of Pellet Mill with novel nib; its ring mould comprises ring mould body and ring nib; ring nib is evenly arranged on the active section of ring mould body; this ring nib is divided into three sections: raw material receiver section, raw material extruding zone and material forming section; raw material receiver section is connected with material forming section by raw material extruding zone; the orifice structure of this raw material receiver section is the curved surface of round-corner transition; and this active section is divided into two sections of B1 sections and B2 section, the radius of corner of the ring nib import curved surface of B2 section is larger than the radius of corner of the ring nib import curved surface of B1 section.
And described material forming section is column structure.
And, the curved-surface structure that the aperture of the raw material extruding zone of described ring nib is round-corner transition.
And, the structure that the curved surface that the aperture of the raw material extruding zone of described ring nib is arc transition and straight hole combine.
And the diameter of described ring nib is 1.8 millimeters, near the arc radius scope of motor one side B1 section material inlet curved surface, be 0.9-1.8 millimeter, away from the arc radius scope of motor one side B2 section material inlet curved surface, be 1.8-3 millimeter.
Advantage of the present utility model and beneficial effect are:
This kind of Ring Die of Pellet Mill with novel nib; its ring mould comprises ring mould body and ring nib; ring nib is evenly arranged on the active section of ring mould body; this ring nib is divided into three sections: raw material receiver section, raw material extruding zone and material forming section; raw material receiver section is connected with material forming section by raw material extruding zone; the orifice structure of this raw material receiver section is the curved surface of round-corner transition; and this active section is divided into two sections of B1 sections and B2 section, the radius of corner of the ring nib import curved surface of B2 section is larger than the radius of corner of the ring nib import curved surface of B1 section.The profiled section of raw material is column structure.The aperture of raw material extruding zone of ring nib is a kind of be the curved-surface structure of round-corner transition, the structure that another kind combines for the curved surface of arc transition and straight hole.The diameter of ring nib is 1.8 millimeters, near the arc radius scope of motor one side B1 section material inlet curved surface, is 0.9-1.8 millimeter, away from the arc radius scope of motor one side B2 section material inlet curved surface, is 1.8-3 millimeter.When charging and discharging, material and surperficial STRESS VARIATION are milder, are conducive to material and enter smoothly nib and reduce material hand-hole resistance, have effectively extended ring mould service life, avoid out hole dimension to change suddenly the particle size causing simultaneously and expand suddenly.Ring mould active length is divided into two sections, and the radius of corner of every section of ring nib import curved surface is different, makes the even wearing on ring die pelletizing surface, has improved the service life on ring mould surface, also can reduce the vibrations of ring mould, has improved particle quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view (curved-surface structure that the aperture of the raw material extruding zone of ring nib is round-corner transition) of utility model ring nib.
Fig. 3 is the cutaway view (structure that the curved surface that the aperture of the raw material extruding zone of ring nib is arc transition and straight hole combine) of utility model ring nib.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of Ring Die of Pellet Mill with novel nib, its ring mould comprises ring mould body 1 and ring nib 2, ring nib is evenly arranged on the active section of ring mould body, this ring nib is divided into three sections: raw material receiver section 6, raw material extruding zone 8 and material forming section 7, the orifice structure of this raw material receiver section is the curved surface 5 of round-corner transition, this raw material receiver section is connected with material forming section, the other end of this material forming section is connected with raw material extruding zone, and this active section is divided into two sections of B1 sections and B2 section, the radius of corner 4 of the ring nib import curved surface of the fillet 3 radius ratio B2 sections of the ring nib import curved surface of B1 section is little.The profiled section of raw material is column structure.The aperture of raw material extruding zone of ring nib is a kind of be the curved-surface structure of round-corner transition, the structure that another kind combines for the curved surface 9 of arc transition and straight hole 10.The diameter of ring nib is 1.8 millimeters, arc radius scope near motor one side B1 section material inlet curved surface is 0.9-1.8 millimeter, the arc radius of the present embodiment B1 section material inlet curved surface is 1.2 millimeters, arc radius scope away from motor one side B2 section material inlet curved surface is 1.8-3 millimeter, and the arc radius of the present embodiment B2 section material inlet curved surface is 2 millimeters.
The course of work: feed enters after ring die of granulator, the rotation of empty through-drive wheel band rotating ring mould, feed is involved between ring mould and pressure roller, the rotation relative to pressure roller of ring mould pushed gradually to feed, and feed is clamp-oned to ring nib, the curved surface that the orifice structure of the raw material receiver section of ring nib is round-corner transition, be conducive to material and enter smoothly nib, the radius of corner of the ring nib import curved surface of close motor side is less than the radius of corner of the ring nib import curved surface away from motor side, make the even wearing on ring die pelletizing surface, also can reduce the vibrations of ring mould, feed moulding in the profiled section of ring nib, and constantly to ring nib outer end, extrude, the aperture of extruding zone is a kind of is the curved-surface structure of round-corner transition, the another kind of structure combining for the curved surface of arc transition and straight hole, avoiding out hole dimension to change suddenly the particle size causing expands suddenly, the feed of constantly extruding is cut into the feed product of Len req again by cutting knife, outside last shaped particles material outflow machine.
Claims (5)
1. a Ring Die of Pellet Mill with novel nib; it is characterized in that: this ring mould comprises ring mould body and ring nib; ring nib is evenly arranged on the active section of ring mould body; this ring nib is divided into three sections: raw material receiver section, raw material extruding zone and material forming section; raw material receiver section is connected with material forming section by raw material extruding zone; the orifice structure of this raw material receiver section is the curved surface of round-corner transition; and this active section is divided into two sections of B1 sections and B2 section, the radius of corner of the ring nib import curved surface of B2 section is larger than the radius of corner of the ring nib import curved surface of B1 section.
2. the Ring Die of Pellet Mill with novel nib according to claim 1, is characterized in that: described material forming section is column structure.
3. the Ring Die of Pellet Mill with novel nib according to claim 1, is characterized in that: the curved-surface structure that the aperture of the raw material extruding zone of described ring nib is round-corner transition.
4. the Ring Die of Pellet Mill with novel nib according to claim 1, is characterized in that: the structure that the curved surface that the aperture of the raw material extruding zone of described ring nib is arc transition and straight hole combine.
5. the Ring Die of Pellet Mill with novel nib according to claim 1; it is characterized in that: the diameter of described ring nib is 1.8 millimeters; near the arc radius scope of motor one side B1 section material inlet curved surface, being 0.9-1.8 millimeter, is 1.8-3 millimeter away from the arc radius scope of motor one side B2 section material inlet curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190921.4U CN203789099U (en) | 2014-04-18 | 2014-04-18 | Fodder granulator circular mould with novel mould holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190921.4U CN203789099U (en) | 2014-04-18 | 2014-04-18 | Fodder granulator circular mould with novel mould holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789099U true CN203789099U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190921.4U Expired - Fee Related CN203789099U (en) | 2014-04-18 | 2014-04-18 | Fodder granulator circular mould with novel mould holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789099U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595383A (en) * | 2015-10-30 | 2016-05-25 | 溧阳市威克尔饲料机械制造有限公司 | Novel feed extruding hole and ring mold for feed extrusion |
| CN106582440A (en) * | 2016-12-22 | 2017-04-26 | 江苏金梧实业股份有限公司 | Ring-membrane flow leader |
| CN106732180A (en) * | 2016-11-29 | 2017-05-31 | 江苏鸿舜生物能源开发有限公司 | A kind of biomass granulation machine ring mould and preparation method thereof |
| CN114052140A (en) * | 2021-11-30 | 2022-02-18 | 东莞正大康地饲料有限公司 | Feed for improving production performance of weaned piglets and preparation method thereof |
-
2014
- 2014-04-18 CN CN201420190921.4U patent/CN203789099U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595383A (en) * | 2015-10-30 | 2016-05-25 | 溧阳市威克尔饲料机械制造有限公司 | Novel feed extruding hole and ring mold for feed extrusion |
| CN106732180A (en) * | 2016-11-29 | 2017-05-31 | 江苏鸿舜生物能源开发有限公司 | A kind of biomass granulation machine ring mould and preparation method thereof |
| CN106582440A (en) * | 2016-12-22 | 2017-04-26 | 江苏金梧实业股份有限公司 | Ring-membrane flow leader |
| CN114052140A (en) * | 2021-11-30 | 2022-02-18 | 东莞正大康地饲料有限公司 | Feed for improving production performance of weaned piglets and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |