CN204998022U - Utilize forming mechanism of vegetable fibre suppression large granule - Google Patents
Utilize forming mechanism of vegetable fibre suppression large granule Download PDFInfo
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- CN204998022U CN204998022U CN201520605832.6U CN201520605832U CN204998022U CN 204998022 U CN204998022 U CN 204998022U CN 201520605832 U CN201520605832 U CN 201520605832U CN 204998022 U CN204998022 U CN 204998022U
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- ring mould
- pinch roller
- quincunx
- planet
- uniform
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Abstract
The utility model provides an utilize forming mechanism of vegetable fibre suppression large granule, including ring mould 1 with set up the planet pinch roller 2 in ring mould 1, have the quincunx internal tooth 3 of equipartition on the internal diameter of ring mould 1, have the quincunx external tooth 4 of equipartition on the external diameter of pinch roller 2, and quincunx internal tooth 3 is in non - engagement with quincunx external tooth 4, ring mould 1 rigid, around 1 revolution of ring mould when planet pinch roller 2 drives the rotation through planet drive mechanism, ring mould 1 is equal with planet drive mechanism's drive ratio with the gear ratio of planet pinch roller 2, adjacent quincunx internal tooth is a set of hole 5 of radially extruding of equipartition between 3. The utility model discloses ring mould and planet pinch roller are in non - engagement under no material situation, after the material gets into, and the two meshing under the material effect of ring mould and planet pinch roller, the circumference that has reduced the material flows, has strengthened the radial flow of material, is favorable to the material to extrude the granulation shaping smoothly.
Description
Technical field
The utility model relates to string compound stalk forming technical field, is specifically related to one and utilizes string to suppress oarse-grained shaping mechanism.
Background technology
Existing stalk machine-shaping mechanism is made up of pinch roller and ring mould, its operation principle is that ring mould maintains static, internal tooth uniform on ring mould internal diameter must be meshed with external tooth uniform on pinch roller external diameter, pinch roller under the drive of transmission mechanism when ring mould revolves round the sun, because the external tooth on pinch roller engages with the internal tooth on ring mould, the passive rotation of promotion pinch roller has material of one's own nibs and extrudes, and completes the shaping of material.No matter said mechanism idle running or the work of band material, pinch roller and ring mould are in contact condition all the time, and cause pinch roller external tooth and ring mould internal tooth quick abrasion on the one hand, service life is short, easily drive material circumferential flow on the other hand, are unfavorable for the smooth extrusion molding of material.
Summary of the invention
The technical problem that the utility model solves: design one utilizes string to suppress oarse-grained shaping mechanism, its ring mould and planet pinch roller are in non-engagement state under without material situation, when material enters between ring mould and planet pinch roller, the two engages under material effect for ring mould and planet pinch roller, decrease the circumferential flow of material, enhance the Radial Flow of material, be conducive to the smooth extruding pelletization of material shaping.
Technical solution of the present utility model is: one utilizes string to suppress oarse-grained shaping mechanism, comprise ring mould and be arranged on the planet pinch roller in ring mould, the internal diameter of described ring mould has uniform quincunx internal tooth, the external diameter of pinch roller has uniform quincunx external tooth, and quincunx internal tooth and quincunx external tooth are in non-engagement state; Described ring mould maintains static, and described planet pinch roller revolves round the sun around ring mould while driving rotation by epicyclic transmission mechanism; Uniform one group of radial extrusion cavities between described adjacent quincunx internal tooth; Described ring mould is equal with the gearratio of epicyclic transmission mechanism with the gear ratio of planet pinch roller.
The bottom of described ring mould has annular installation base and the circular orientation boss of same specification, and circular orientation boss is positioned at the below of annular installation base.
Described radial extrusion cavities is staggered.
At least uniform three of described planet pinch roller.
Described radial extrusion cavities diameter is 10-20mm.
The advantage that compared with the prior art the utility model has and effect:
1, because ring mould and planet pinch roller are in non-engagement state, in planet pinch roller external tooth and ring mould, odontotripsis is few, long service life.
2, because ring mould and planet pinch roller are in non-engagement state, decrease the circumferential flow of material, enhance the Radial Flow of material, be conducive to the smooth extruding pelletization of material shaping.
3, the annular having a same specification due to the bottom of ring mould installs positioning boss, and therefore replaceable different ring mould on same stalk block making machine, processes difform product, realizes shaping mechanism and changes convenient, meet the Production requirement of a machine multi items.
Accompanying drawing explanation
Fig. 1 is structure top view of the present utility model,
Fig. 2 is the structural perspective of the utility model ring mould,
Fig. 3 is the structure sectional view of the utility model ring mould.
Detailed description of the invention
Below in conjunction with accompanying drawing 1,2,3, the first embodiment of the present utility model is described.
A kind of stalk processing bulky grain shaping mechanism, comprise a ring mould 1 and three be arranged on planet pinch roller 2 uniform in ring mould 1, the internal diameter of described ring mould 1 has uniform quincunx internal tooth 3, the external diameter of planet pinch roller 2 has uniform quincunx external tooth 4, and quincunx internal tooth 3 and quincunx external tooth 4 are in non-engagement state; Described ring mould 1 maintains static, and described planet pinch roller 2 revolves round the sun around ring mould 1 while driving rotation by epicyclic transmission mechanism.
Described ring mould 1 is equal with the gearratio of epicyclic transmission mechanism with the gear ratio of planet pinch roller 2.Namely the number of teeth of ring mould 1 is identical with the number of teeth of epicyclic transmission mechanism ring gear, and the number of teeth of planet pinch roller 2 is identical with the planetary number of teeth of epicyclic transmission mechanism.Make the motion state between planet pinch roller 2 and ring mould 1 and the motion state between planetary gear and ring gear like the shadow following the person.
Uniform one group of radial extrusion cavities 5 between described adjacent quincunx internal tooth 3.Described radial extrusion cavities 5 is staggered.Described radial extrusion cavities 5 diameter is 10-20mm.
The bottom of described ring mould 1 has annular installation base 6 and the circular orientation boss 7 of same specification, and circular orientation boss 7 is positioned at the below of annular installation base 6, to ensure replaceable different ring mould and planet pinch roller on same stalk block making machine, process difform product, realizing shaping mechanism changes conveniently, meets the Production requirement of a machine multi items.
Operation principle: when the utility model does not add materials and dallies, ring mould 1 does not contact with planet pinch roller 2, also do not engage.Only have after material enters ring mould 1 inner chamber, material is filled between ring mould 1 and planet pinch roller 2, the two engages under material effect for ring mould and planet pinch roller, internal tooth now on ring mould 1 has certain barrier effect in circumference to material, decrease the circumference flowing of material, enhance the Radial Flow of material, then revolved round the sun by planet pinch roller 2 and autobiography and to engage extruding aftershaping from radial extrusion cavities 5 after material compression with ring mould 1 be bulky grain.
Why the utility model can process bulky grain, the internal diameter that reason is described ring mould 1 has uniform quincunx internal tooth 3, the external diameter of the planet pinch roller 2 coordinated with it has uniform quincunx external tooth 4.Because the spacing between described adjacent quincunx internal tooth 3 is wider, therefore the diameter of extrusion cavities 5 can do comparatively large, meet the oarse-grained needs of processing.
Above-described embodiment, just preferred embodiment of the present utility model, is not used for limiting the utility model practical range, therefore all equivalent variations done with content described in the utility model claim, all should be included within the utility model right.
Claims (5)
1. one kind utilizes string to suppress oarse-grained shaping mechanism, comprise ring mould (1) and be arranged on the planet pinch roller (2) in ring mould (1), it is characterized in that: the internal diameter of described ring mould (1) has uniform quincunx internal tooth (3), the external diameter of pinch roller (2) has uniform quincunx external tooth (4), and quincunx internal tooth (3) and quincunx external tooth (4) are in non-engagement state; Described ring mould (1) maintains static, and described planet pinch roller (2) is revolved round the sun around ring mould (1) while driving rotation by epicyclic transmission mechanism; Uniform one group of radial extrusion cavities (5) between described adjacent quincunx internal tooth (3); Described ring mould (1) is equal with the gearratio of epicyclic transmission mechanism with the gear ratio of planet pinch roller (2).
2. one according to claim 1 utilizes string to suppress oarse-grained shaping mechanism, it is characterized in that: the bottom of described ring mould (1) has annular installation base (6) and the circular orientation boss (7) of same specification, and circular orientation boss (7) is positioned at the below of annular installation base (6).
3. one according to claim 1 and 2 utilizes string to suppress oarse-grained shaping mechanism, it is characterized in that: described radial extrusion cavities (5) is staggered.
4. one according to claim 3 utilizes string to suppress oarse-grained shaping mechanism, it is characterized in that: at least uniform three of described planet pinch roller (2).
5. a kind of novel straw processing bulky grain shaping mechanism according to claim 4, is characterized in that: described radial extrusion cavities (5) diameter is 10-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605832.6U CN204998022U (en) | 2015-08-12 | 2015-08-12 | Utilize forming mechanism of vegetable fibre suppression large granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605832.6U CN204998022U (en) | 2015-08-12 | 2015-08-12 | Utilize forming mechanism of vegetable fibre suppression large granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998022U true CN204998022U (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605832.6U Active CN204998022U (en) | 2015-08-12 | 2015-08-12 | Utilize forming mechanism of vegetable fibre suppression large granule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172189A (en) * | 2015-08-12 | 2015-12-23 | 郑春山 | Forming mechanism for pressing plant fibers into large particles |
-
2015
- 2015-08-12 CN CN201520605832.6U patent/CN204998022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172189A (en) * | 2015-08-12 | 2015-12-23 | 郑春山 | Forming mechanism for pressing plant fibers into large particles |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |