CN202986168U - Two-stage material pushing forced feeding mechanism of vertical-shaft and circular-mould biomass briquetting machine - Google Patents
Two-stage material pushing forced feeding mechanism of vertical-shaft and circular-mould biomass briquetting machine Download PDFInfo
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- CN202986168U CN202986168U CN 201220649082 CN201220649082U CN202986168U CN 202986168 U CN202986168 U CN 202986168U CN 201220649082 CN201220649082 CN 201220649082 CN 201220649082 U CN201220649082 U CN 201220649082U CN 202986168 U CN202986168 U CN 202986168U
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Abstract
The utility model discloses a two-stage material pushing forced feeding mechanism of a vertical-shaft and circular-mould biomass briquetting machine. The two-stage material pushing forced feeding mechanism of the vertical-shaft and circular-mould biomass briquetting machine is used for solving the feeding problems of compact molding machining of light materials such as straw. The two-stage material pushing forced feeding mechanism of the vertical-shaft and circular-mould biomass briquetting machine is composed of a first stage material pushing mechanism and a second stage material pushing mechanism, wherein the first stage material pushing mechanism is located on the upper portion of a feed bin and the second stage material pushing mechanism is located on the lower portion of the feed bin. The first stage material pushing mechanism is fixed on the second stage material pushing mechanism. The second stage material pushing mechanism is fixedly assembled with a main shaft. The first stage material pushing mechanism, the second material pushing mechanism and a pressing roller synchronously rotate in the same direction. The two-stage material pushing forced feeding mechanism of the vertical-shaft and circular-mould biomass briquetting machine has the advantages of being simple in structure, economical, practical, and capable of widening application range of the vertical-shaft and circular-mould biomass briquetting machine, reducing production cost, and improving economic benefits.
Description
Technical field
The utility model relates to a kind of feeding mechanism of biomass block-making machine, and especially a kind of two-stage pusher forced feed mechanism of vertical shaft ring die biomass briquetting machine belongs to the pressure molding technique field.
Background technology
The vertical shaft ring die biomass briquetting machine is the materials such as stalk that will pulverize, the compact formed equipment that is processed into bulk product.As shown in Figure 1, its operation principle is: the associative ring mould 1 of porous (square or circular) fixedly keeps flat, and pressure roller 3 is rolling along ring mould 1 inner ring when vertical major 1 moves in a circle, and material is clamp-oned in ring nib 1-1; Pressure roller constantly pushes material, and material overcomes the resistance reach in ring nib 1-1, at biomass block-making machine port of export continuous extrusion product.For guaranteeing carrying out continuously of extrusion modling process, before 3 pairs of materials of pressure roller are clamp-oned, material must be fed feed zone 2 reliably.Existing vertical shaft ring die biomass briquetting machine, by the rotating vane that is arranged in feeding warehouse cylinder center, falling material is allocated to barrel, material enters the feed zone of ring mould inner ring under gravity and rotary centrifugal force effect, because this kind cuber does not arrange forced feed mechanism, material lacks downward thrust and forces feeding power, particularly for the stalk light material, the mutual hanging and pulling of storeroom, poor fluidity, falling speed is slow, easily produce " frame canopy " phenomenon, cause production efficiency of equipment low, production declining finally causes producing and interrupts.
Although the horizontal axis ring die biomass briquetting machine can be realized forced feed with the helical feed form, has solved the problems referred to above.If but adopt spiral feeding mode on the vertical shaft ring die biomass briquetting machine; must be by horizontal screw conveyer structure switching vertical screw type conveyer structure; so not only make feed system complicated, and want additionaling power, also be not easy to shut down in production process and adjust and troubleshooting.
The utility model content
The purpose of this utility model is the drawback for prior art, provide a kind of simple in structure, economical and practical, the feeding difficult problem that can solve the stalk light material, the vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism that the Device-General performance is strengthened.
Problem described in the utility model realizes with following technical proposals:
A kind of vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, it is comprised of the one-level pusher that is positioned at feeding warehouse top and the two-level material pushing mechanism that is positioned at the feeding warehouse bottom, described one-level pusher is fixed on above two-level material pushing mechanism, rotating Vortex is synchronizeed in the fixing assembling of described two-level material pushing mechanism and main shaft, one-level pusher, two-level material pushing mechanism with pressure roller.
Above-mentioned vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, described one-level pusher comprises rotating shaft, triangle scraping wings and one-level pusher supporting seat, described rotating shaft bottom is fixed on one-level pusher supporting seat center position, arranges the triangle scraping wings in the rotating shaft bilateral symmetry.
Above-mentioned vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, described triangle scraping wings is triangular structure of right angle, its base, right angle is fixed on above one-level pusher supporting seat, another right-angle side passes through welding mutually with rotating shaft, triangle scraping wings plate face and rotating shaft angle γ=and 7 °～8 °.
Above-mentioned vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, described two-level material pushing mechanism comprises the frustum of a cone and spiral pusher plate, the fixing assembling of the described frustum of a cone and main shaft symmetrically on the outer conical surface of the frustum of a cone is installed two spiral pusher plates.
Above-mentioned vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, the cone angle of the described frustum of a cone=30 °～45 °, frustum of a cone height H and spiral pusher plate coupling, at the bottom of the frustum of a cone, circular diameter D is complementary with ring mould internal diameter, ring mold hole dimension and institute's processing materials.
Above-mentioned vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, the bus of described spiral pusher plate is perpendicular to main-shaft axis, bus length L and circular diameter coupling at the bottom of ring mould internal diameter, the frustum of a cone, the wire of spiral pusher plate is 180 ° of conical spirals, spiral pusher plate lower terminal end is fixed on the end circle of the frustum of a cone, it is positioned at the front of homonymy pressure roller direction of rotation, with respect to the advance angle β of homonymy pressure roller=20 ° ~ 25 °.
Driving force of the present utility model derives from main shaft, and it synchronizes rotating Vortex with the both sides pressure roller, and relative position is constant; The utility model is dredged material by the one-level pusher that is positioned at feeding warehouse top, after material vertically falls into feed bin, be subject to the effect of three kinds of power during through the one-level pusher: the one, gravity vertically downward, the 2nd, the triangle scraping wings rotation that is the γ angle with rotating shaft imposes on the tangentially downward impact of material, the 3rd, the centrifugal force that material rotatablely moves with the one-level pusher, therefore material can scatter to the barrel direction of feeding warehouse, has guaranteed feeding warehouse top smooth feeding; The utility model is by being positioned at the directed promotion material of forcing of two-level material pushing mechanism of feeding warehouse bottom, when following in the middle part of material drops to feed bin, the space reduces, material density strengthens gradually, it is large that the whereabouts resistance becomes, and make material along the conical surface from inside to outside rotate and move down by the pressure thrust of the spiral pusher plate of two-level material pushing mechanism this moment, the feed zone of pressure roller is delivered to material in pressure, has guaranteed carrying out continuously of extrusion modling process.In a word, the utility model is simple in structure, economical and practical, solved the feeding difficult problem of the compact formed processing of stalk light material, and the equipment scope of application is enlarged, and reduced production cost, improved economic benefit.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is vertical shaft ring die biomass briquetting machine fundamental diagram;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is one-level pusher structural representation;
Fig. 5 is that the K of Fig. 4 is to view;
Fig. 6 is the two-level material pushing mechanism structural representation;
Fig. 7 is the top view of Fig. 6.
In figure, each list of reference numerals is: 1, ring mould, 1-1, ring nib, 2, feed zone, 3, pressure roller, 4, main shaft, 5, the one-level pusher, 5-1, rotating shaft, 5-2, triangle scraping wings, 5-3, one-level pusher base, 6, two-level material pushing mechanism, 6-1, the frustum of a cone, 6-2, spiral pusher plate, 7, feeding warehouse.
The specific embodiment
Referring to Fig. 2, Fig. 3, driving force of the present utility model derives from main shaft, and it synchronizes rotating Vortex with the both sides pressure roller, and relative position is constant; The utility model is comprised of the one-level pusher 5 that is positioned at feeding warehouse 7 tops and the two-level material pushing mechanism 6 that is positioned at feeding warehouse 7 bottoms, and described one-level pusher 5 is fixed on above two-level material pushing mechanism 6, described two-level material pushing mechanism 6 and the fixing assembling of main shaft 4.
Referring to Fig. 4, Fig. 5, the utility model is dredged material by the one-level pusher, described one-level pusher 5 comprises rotating shaft 5-1, triangle scraping wings 5-2 and one-level pusher supporting seat 5-3, described rotating shaft 5-1 bottom is fixed on one-level pusher supporting seat 5-3 center position, arranges triangle scraping wings 5-2 in rotating shaft 5-1 bilateral symmetry; Described triangle scraping wings 5-2 is triangular structure of right angle, and its base, right angle is fixed on above one-level pusher supporting seat 5-3, and another right-angle side passes through welding mutually with rotating shaft 5-1, triangle scraping wings 5-2 plate face and rotating shaft 5-1 angle γ=and 7 °～8 °.After material vertically falls into feed bin, be subject to the effect of three kinds of power during through one-level pusher 5: the one, gravity vertically downward, the 2nd, the triangle scraping wings 5-2 rotation that is the γ angle with rotating shaft 5-1 imposes on the tangentially downward impact of material, the 3rd, the centrifugal force that material rotatablely moves with one-level pusher 5.Therefore material can disperse to the barrel direction of feeding warehouse 7, has guaranteed feeding warehouse 7 top smooth feeding.
Referring to Fig. 6, Fig. 7, the utility model is by the directed promotion material of forcing of two-level material pushing mechanism, described two-level material pushing mechanism 6 comprises frustum of a cone 6-1 and spiral pusher plate 6-2, described frustum of a cone 6-1 and the fixing assembling of main shaft 4, the cone angle of frustum of a cone 6-1=30 °～45 °, frustum of a cone 6-1 height H and spiral pusher plate 6-2 coupling, at the bottom of frustum of a cone 6-1, circular diameter D is complementary with ring mould 1 internal diameter, ring nib 1-1 size and institute's processing materials; Two spiral pusher plate 6-2 of symmetrical installation on the outer conical surface of frustum of a cone 6-1; The bus of described spiral pusher plate 6-2 is perpendicular to main shaft 4 axis, bus length L mates with the end circular diameter of ring mould 1 internal diameter, frustum of a cone 6-1, the wire of spiral pusher plate 6-2 is 180 ° of conical spirals, be the sine curve that amplitude strengthens gradually from top to bottom in vertical orientations, from top to bottom material pressure vertically downward strengthened gradually during rotation; The wire of spiral pusher plate 6-2 is Archimedes's helical line in level orientation from inside to outside, during rotation from top to bottom to material thrust point from inside to outside.Spiral pusher plate 6-2 lower terminal end is fixed on the end circle of frustum of a cone 6-1, and it is positioned at the front of homonymy pressure roller 3 direction of rotation, with respect to the advance angle β of homonymy pressure roller 3=20 ° ~ 25 °.When material drops to feeding warehouse 7 middle parts when following, the space reduces, material density strengthens gradually, it is large that the whereabouts resistance becomes, this moment is by the pressure thrust of the spiral pusher plate 6-2 of two-level material pushing mechanism 6, make material rotate from inside to outside and move down along the conical surface, force material is delivered to the feed zone 2 of pressure roller 3, guaranteed carrying out continuously of extrusion modling process.
Claims (6)
1. vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanism, it is characterized in that, it is comprised of the one-level pusher (5) that is positioned at feeding warehouse (7) top and the two-level material pushing mechanism (6) that is positioned at feeding warehouse (7) bottom, described one-level pusher (5) is fixed on above two-level material pushing mechanism (6), rotating Vortex is synchronizeed in the fixing assembling of described two-level material pushing mechanism (6) and main shaft (4), one-level pusher (5), two-level material pushing mechanism (6) with pressure roller (3).
2. vertical shaft ring die biomass briquetting machine two-stage pusher forced feed according to claim 1 mechanism, it is characterized in that, described one-level pusher (5) comprises rotating shaft (5-1), triangle scraping wings (5-2) and one-level pusher supporting seat (5-3), described rotating shaft (5-1) bottom is fixed on one-level pusher supporting seat (5-3) center position, arranges triangle scraping wings (5-2) in rotating shaft (5-1) bilateral symmetry.
3. vertical shaft ring die biomass briquetting machine two-stage pusher forced feed according to claim 2 mechanism, it is characterized in that, described triangle scraping wings (5-2) is triangular structure of right angle, its base, right angle is fixed on above one-level pusher supporting seat (5-3), another right-angle side passes through welding mutually with rotating shaft (5-1), triangle scraping wings (5-2) plate face and rotating shaft (5-1) angle γ=and 7 °～8 °.
4. according to claim 1 or 3 described vertical shaft ring die biomass briquetting machine two-stage pusher forced feed mechanisms, it is characterized in that, described two-level material pushing mechanism (6) comprises the frustum of a cone (6-1) and spiral pusher plate (6-2), the described frustum of a cone (6-1) and the fixing assembling of main shaft (4), symmetrical two the spiral pusher plates (6-2) of installing on the outer conical surface of the frustum of a cone (6-1).
5. vertical shaft ring die biomass briquetting machine two-stage pusher forced feed according to claim 4 mechanism, it is characterized in that, the cone angle of the described frustum of a cone (6-1)=30 °～45 °, the frustum of a cone (6-1) height H and spiral pusher plate (6-2) coupling, the frustum of a cone (6-1) end circular diameter D is complementary with ring mould (1) internal diameter, ring nib (1-1) size and institute's processing materials.
6. vertical shaft ring die biomass briquetting machine two-stage pusher forced feed according to claim 5 mechanism, it is characterized in that, the bus of described spiral pusher plate (6-2) is perpendicular to main shaft (4) axis, bus length L mates with the end circular diameter of ring mould (1) internal diameter, the frustum of a cone (6-1), the wire of spiral pusher plate (6-2) is 180 ° of conical spirals, spiral pusher plate (6-2) lower terminal end is fixed on the end circle of the frustum of a cone (6-1), it is positioned at the front of homonymy pressure roller (3) direction of rotation, with respect to the advance angle β of homonymy pressure roller (3)=20 ° ~ 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649082 CN202986168U (en) | 2012-11-30 | 2012-11-30 | Two-stage material pushing forced feeding mechanism of vertical-shaft and circular-mould biomass briquetting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649082 CN202986168U (en) | 2012-11-30 | 2012-11-30 | Two-stage material pushing forced feeding mechanism of vertical-shaft and circular-mould biomass briquetting machine |
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| CN202986168U true CN202986168U (en) | 2013-06-12 |
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| CN 201220649082 Expired - Fee Related CN202986168U (en) | 2012-11-30 | 2012-11-30 | Two-stage material pushing forced feeding mechanism of vertical-shaft and circular-mould biomass briquetting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667359A (en) * | 2013-12-03 | 2014-03-26 | 青岛天人环境股份有限公司 | Plunger type dry material casting technology |
| CN103695298A (en) * | 2013-12-24 | 2014-04-02 | 青岛天人环境股份有限公司 | Plunger-type dry injection machine |
| CN104970435A (en) * | 2015-06-30 | 2015-10-14 | 重庆正佳饲料有限公司 | Livestock feed granulator |
-
2012
- 2012-11-30 CN CN 201220649082 patent/CN202986168U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667359A (en) * | 2013-12-03 | 2014-03-26 | 青岛天人环境股份有限公司 | Plunger type dry material casting technology |
| CN103667359B (en) * | 2013-12-03 | 2015-10-14 | 青岛天人环境股份有限公司 | A kind of plunger tpe dry type shot process |
| CN103695298A (en) * | 2013-12-24 | 2014-04-02 | 青岛天人环境股份有限公司 | Plunger-type dry injection machine |
| CN104970435A (en) * | 2015-06-30 | 2015-10-14 | 重庆正佳饲料有限公司 | Livestock feed granulator |
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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: 20130612 Termination date: 20151130 |
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| EXPY | Termination of patent right or utility model |