CN103983542A - Powder space movement distribution research test device - Google Patents
Powder space movement distribution research test device Download PDFInfo
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- CN103983542A CN103983542A CN201410197187.9A CN201410197187A CN103983542A CN 103983542 A CN103983542 A CN 103983542A CN 201410197187 A CN201410197187 A CN 201410197187A CN 103983542 A CN103983542 A CN 103983542A
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- ring mould
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- protecgulum
- taper
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Abstract
The invention discloses a powder space movement distribution research test device. The middle part of the exterior wall of an annular mould is provided with a transmission gear, the two sides of the transmission gear are both provided with a positioning groove, the two ends of the annular mould are respectively fixedly connected to a transparent rear cover and a conical front rear, two support racks are symmetrically arranged on a support bottom plate, two support racks support two support wheels through bearings and support shafts, the annular mould is supported by the two support wheels on the support racks, the positions of the support wheels cooperate with the positioning groove of the annular mould, a motor is arranged on the support bottom plate, a belt wheel on the output shaft of the motor is arranged under the annular mould and is corresponding to the position of the transmission gear of the annular mould, the annular mould and the belt wheel are in a gear cooperation relationship through a synchronous belt, and a CCD detection unit is fixedly arranged on the support bottom plate through a CCD support and is arranged on the axial center on the transparent rear cover side. The conventional cantilever beam structure of an annular mould is changed, and thus the structure of experiment prototype is simplified. A CCD is used to collect the space distribution images of powder so as to provide theory references for later treatment and analysis.
Description
Technical field
The invention belongs to feed manufacturing machine and biomass energy technology field, particularly a kind of powder spatial movement distribution development test device.
Background technology
Ring die pelletizing technology is the indispensable a kind of gordian technique of current feed manufacturing machine, biomass energy machinery and pharmaceutical machine, and the advantage having has: production efficiency is high, and ratio of briquetting is high.Both at home and abroad about the research of ring die pelletizing technology is a lot, relate to the research of throughput rate, research, the research of shaped granule quality etc. of energy consumption, but the space distribution situation that falls into granulating chamber (ring mould) for powder does not at present have relevant device to detect, many times can only rely on experience, can not set up the theoretical foundation of system, bring certain difficulty for the development of ring die pelletizing technology.
Consult domestic and foreign literature, there are no the documents and materials of powder spatial movement distribution development test device aspect.
Summary of the invention
The object of the present invention is to provide a kind of space distribution test that falls into swivel eye mould for powder, the powder spatial movement distribution development test device of direct basis is provided for setting up the optimal design of basic database and ring die pelletizing technique.
The technical solution that realizes the object of the invention is:
A kind of powder spatial movement distribution development test device, comprise CCD detection module, ring mould module, transmission module and supporting module, wherein, CCD detection module comprises CCD detecting unit and CCD support, ring mould module comprises transparent bonnet, ring mould and taper protecgulum, supporting module comprises support wheel, back shaft, bracing frame, support baseboard and bearing (ball) cover, transmission module comprises Timing Belt, motor and belt wheel, the outer wall middle part of ring mould is provided with driving cog, the both sides of driving cog are provided with locating slot, the two ends of ring mould are fixed with respectively transparent bonnet and taper protecgulum, taper protecgulum is tapered annular structure, the internal diameter of taper protecgulum heavy caliber one end coordinates with the internal diameter of ring mould and is connected with ring mould, on support baseboard, be symmetrically arranged with two bracing frames, on two bracing frames, be connected with back shaft by bearing respectively, locate by bearing (ball) cover at the two ends of bearing, two support wheels are set respectively on each back shaft, ring mould supports by the support wheel on two bracing frames, the position of support wheel coordinates with the locating slot of ring mould, motor is arranged on support baseboard, and be fixed with belt wheel on the output shaft of motor, belt wheel is positioned at the below of ring mould, and corresponding with the driving cog position of ring mould, ring mould coordinates by Timing Belt profile of tooth with belt wheel, CCD detecting unit is connected on support baseboard by CCD support, and be positioned at the shaft core position of transparent bonnet one side.
The present invention compared with prior art, its remarkable advantage:
(1) ring mould of the present invention has adopted brand-new mounting means, has broken away from traditional cantilever beam structure, has greatly simplified the structure of experimental prototype, has reduced the cost of experiment.
(2) the present invention has designed and has utilized CCD chip to take the method for the space distribution of powder, can be with whole experimentation under recording image, for Treatment Analysis below provides theoretical foundation.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of powder spatial movement distribution development test device ring mould of the present invention.
Fig. 2 is the schematic diagram of powder spatial movement distribution development test device taper protecgulum direction of the present invention.
Fig. 3 is the side view of powder spatial movement distribution development test device of the present invention.
Embodiment
A kind of powder spatial movement of the present invention distribution development test device, comprise CCD detection module, ring mould module, transmission module and supporting module, wherein, CCD detection module comprises CCD detecting unit 1 and CCD support 2, ring mould module comprises transparent bonnet 3, ring mould 4 and taper protecgulum 5, supporting module comprises support wheel 6, back shaft 7, bracing frame 8, support baseboard 9 and bearing (ball) cover 10, transmission module comprises Timing Belt 11, motor 12 and belt wheel 13, the outer wall middle part of ring mould 4 is provided with driving cog, the both sides of driving cog are provided with locating slot, the two ends of ring mould 4 are fixed with respectively transparent bonnet 3 and taper protecgulum 5, taper protecgulum 5 is tapered annular structure, the internal diameter of taper protecgulum 5 heavy caliber one end coordinates with the internal diameter of ring mould 4 and is connected with ring mould 4, on support baseboard 9, be symmetrically arranged with two bracing frames 8, on two bracing frames 8, be connected with back shaft 7 by bearing respectively, locate by bearing (ball) cover 10 at the two ends of bearing, two support wheels 6 are set respectively on each back shaft 7, ring mould 4 supports by the support wheel 6 on two bracing frames 8, the position of support wheel 6 coordinates with the locating slot of ring mould 4, motor 12 is arranged on support baseboard 9, and on the output shaft of motor 12, be fixed with belt wheel 13, belt wheel 13 is positioned at the below of ring mould 4, and corresponding with the driving cog position of ring mould 4, ring mould 4 coordinates by Timing Belt 11 profiles of tooth with belt wheel 13, CCD detecting unit 1 is connected on support baseboard 9 by CCD support 2, and be positioned at the shaft core position of transparent bonnet 3 one sides.
Transparent bonnet 3 and taper protecgulum 5 are connected by bolt and ring mould 4.
Transparent bonnet 3 is annular plastics plate, and centre has hole, and CCD detecting unit can pass hole.
Embodiment:
A kind of powder spatial movement distribution development test device, comprise CCD detection module, ring mould module, transmission module and supporting module, wherein, CCD detection module comprises CCD detecting unit 1 and CCD support 2, ring mould module comprises transparent bonnet 3, ring mould 4 and taper protecgulum 5, supporting module comprises support wheel 6, back shaft 7, bracing frame 8, support baseboard 9 and bearing (ball) cover 10, transmission module comprises Timing Belt 11, motor 12 and belt wheel 13, the outer wall middle part of ring mould 4 is provided with driving cog, the both sides of driving cog are provided with locating slot, the two ends of ring mould 4 are fixed with transparent bonnet 3 and taper protecgulum 5 by bolt respectively, transparent bonnet 3 is annular plastics plate, centre has hole, CCD detecting unit can pass hole, taper protecgulum 5 is tapered annular structure, the internal diameter of taper protecgulum 5 heavy caliber one end coordinates with the internal diameter of ring mould 4 and is connected with ring mould 4, on support baseboard 9, be symmetrically arranged with two bracing frames 8, on two bracing frames 8, be connected with back shaft 7 by bearing respectively, locate by bearing (ball) cover 10 at the two ends of bearing, two support wheels 6 are set respectively on each back shaft 7, ring mould 4 supports by the support wheel 6 on two bracing frames 8, the position of support wheel 6 coordinates with the locating slot of ring mould 4, motor 12 is arranged on support baseboard 9, and on the output shaft of motor 12, be fixed with belt wheel 13, belt wheel 13 is positioned at the below of ring mould 4, and corresponding with the driving cog position of ring mould 4, ring mould 4 coordinates by Timing Belt 11 profiles of tooth with belt wheel 13, CCD detecting unit 1 is connected on support baseboard 9 by CCD support 2, and be positioned at the shaft core position of transparent bonnet 3 one sides.
The test process of powder space distribution of the present invention is:
Configure as required different ring moulds 4, belt wheel 13 and taper protecgulum 5, opening power when test, allows motor 12 work, thereby drives the belt wheel 13 being fixed on motor shaft to rotate; Timing Belt 11 plays gearing, rotates with certain angular velocity with rotating ring mould 4; After ring mould 4 is with a fixed angular speed stable rotation, powder is delivered in ring mould 4 from the opening part of taper protecgulum 5 by feeder (not shown in FIG., can be commercial), take instantaneous image information process by CCD detecting unit 1 simultaneously.
Claims (3)
1. a powder spatial movement distribution development test device, it is characterized in that: comprise CCD detection module, ring mould module, transmission module and supporting module, wherein, CCD detection module comprises CCD detecting unit (1) and CCD support (2), ring mould module comprises transparent bonnet (3), ring mould (4) and taper protecgulum (5), supporting module comprises support wheel (6), back shaft (7), bracing frame (8), support baseboard (9) and bearing (ball) cover (10), transmission module comprises Timing Belt (11), motor (12) and belt wheel (13), the outer wall middle part of ring mould (4) is provided with driving cog, the both sides of driving cog are provided with locating slot, the two ends of ring mould (4) are fixed with respectively transparent bonnet (3) and taper protecgulum (5), taper protecgulum (5) is tapered annular structure, the internal diameter of taper protecgulum (5) heavy caliber one end coordinates with the internal diameter of ring mould (4) and is connected with ring mould (4), on support baseboard (9), be symmetrically arranged with two bracing frames (8), on two bracing frames (8), be connected with back shaft (7) by bearing respectively, the two ends of bearing are by bearing (ball) cover (10) location, two support wheels (6) are set respectively on each back shaft (7), ring mould (4) supports by the support wheel (6) on two bracing frames (8), the position of support wheel (6) coordinates with the locating slot of ring mould (4), motor (12) is arranged on support baseboard (9), and on the output shaft of motor (12), be fixed with belt wheel (13), belt wheel (13) is positioned at the below of ring mould (4), and corresponding with the driving cog position of ring mould (4), ring mould (4) coordinates by Timing Belt (11) profile of tooth with belt wheel (13), CCD detecting unit (1) is connected on support baseboard (9) by CCD support (2), and be positioned at the shaft core position of transparent bonnet (3) one sides.
2. split spatial movement distribution development test device according to claim 1, is characterized in that: described transparent bonnet (3) and taper protecgulum (5) are connected by bolt and ring mould (4).
3. split spatial movement distribution development test device according to claim 1, is characterized in that: described transparent bonnet (3) is annular plastics plate, and centre has hole, and CCD detecting unit can pass hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197187.9A CN103983542B (en) | 2014-05-09 | 2014-05-09 | Powder body space motion distribution development test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197187.9A CN103983542B (en) | 2014-05-09 | 2014-05-09 | Powder body space motion distribution development test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103983542A true CN103983542A (en) | 2014-08-13 |
| CN103983542B CN103983542B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197187.9A Active CN103983542B (en) | 2014-05-09 | 2014-05-09 | Powder body space motion distribution development test device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881357A (en) * | 1996-03-29 | 1999-03-09 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for filling powder |
| EP1023990A2 (en) * | 1999-01-29 | 2000-08-02 | Consolidated Process Machinery, Inc. | Retractable die clamp for a pellet mill |
| JP2007146231A (en) * | 2005-11-28 | 2007-06-14 | Miike Iron Works Co Ltd | Agent for reducing air supplied into furnace, pellet-forming method and pellet-carbonizing method |
| CN200992000Y (en) * | 2006-12-12 | 2007-12-19 | 邵汉宁 | Combined-mould powder-moulding type granulating machine |
| CN102631866A (en) * | 2012-05-09 | 2012-08-15 | 中国农业大学 | Moving roller-type circular mould granulator |
| CN103675207A (en) * | 2013-11-28 | 2014-03-26 | 南京理工大学 | Multifunctional loose material forming test device |
-
2014
- 2014-05-09 CN CN201410197187.9A patent/CN103983542B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881357A (en) * | 1996-03-29 | 1999-03-09 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for filling powder |
| EP1023990A2 (en) * | 1999-01-29 | 2000-08-02 | Consolidated Process Machinery, Inc. | Retractable die clamp for a pellet mill |
| JP2007146231A (en) * | 2005-11-28 | 2007-06-14 | Miike Iron Works Co Ltd | Agent for reducing air supplied into furnace, pellet-forming method and pellet-carbonizing method |
| CN200992000Y (en) * | 2006-12-12 | 2007-12-19 | 邵汉宁 | Combined-mould powder-moulding type granulating machine |
| CN102631866A (en) * | 2012-05-09 | 2012-08-15 | 中国农业大学 | Moving roller-type circular mould granulator |
| CN103675207A (en) * | 2013-11-28 | 2014-03-26 | 南京理工大学 | Multifunctional loose material forming test device |
Non-Patent Citations (2)
| Title |
|---|
| WU K. ET AL.: "FEA simulation of Extruding Feed through Die Hole in Pelleting process", 《APPLIED MECHANICS AND MATERIALS》 * |
| 施永娟 等: "制粒过程中环模力学模型的建立及有限元分析", 《机械涉及与制造》 * |
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| Publication number | Publication date |
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| CN103983542B (en) | 2016-08-17 |
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