CN105563873A - Rolling forming device for farming and forestry residue fuel forming machine - Google Patents
Rolling forming device for farming and forestry residue fuel forming machine Download PDFInfo
- Publication number
- CN105563873A CN105563873A CN201610085896.7A CN201610085896A CN105563873A CN 105563873 A CN105563873 A CN 105563873A CN 201610085896 A CN201610085896 A CN 201610085896A CN 105563873 A CN105563873 A CN 105563873A
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- China
- Prior art keywords
- roll
- cylinder
- drum
- projection
- drum roll
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/28—Extrusion presses; Dies therefor using perforated rollers or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
- B30B11/165—Roll constructions
Abstract
The invention discloses a rolling forming device for a farming and forestry residue fuel forming machine. The rolling forming device comprises a pair of mutually engaged rolling tubes (a driving rolling tube and a driven rolling tube), gears and discharging plates, wherein the gears are arranged on the driving rolling tube; the discharging plates are arranged in tube cavities of the two rolling tubes; a plurality of convex blocks and a plurality of forming holes are arranged on the outer circles of the rolling tubes; the convex blocks are uniformly distributed and can be replaced; the forming holes are uniformly distributed and are communicated with the tube cavities; and the convex blocks arranged on one rolling tube are engaged with the forming holes of the other rolling tube. After the convex blocks are abraded, only the abraded convex blocks need to be replaced. The rolling forming device has the advantages that the service life of equipment is effectively prolonged; and the repair time and the repair cost are reduced.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly a kind of roll forming device for forest and agricultural biomass fuel forming machine.
Background technology
At present, on market, forest and agricultural biomass fuel forming machine mainly contains three kinds of forms such as screw extrusion, piston punching press, pressing mold roll-in, and what occupation rate of market was larger is die roll pressure type forming machine.Die roll pressure type forming machine mainly adopts flat-die type powdered and ring mode two kinds.But the forest and agricultural biomass fuel forming machine of these two kinds of patterns all exists, and the easy loss of mould, energy consumption are high, the large problem of production capacity low three.
Summary of the invention
The object of the invention is for the problem existing for current forest and agricultural biomass fuel forming machine, provide a kind of rational in infrastructure, with low cost, be beneficial to maintenance with change twin-roll extrusion forming device.
For achieving the above object, the present invention is by the following technical solutions: a kind of roll forming device for forest and agricultural biomass fuel forming machine, it comprises a pair intermeshing drum roll-Actively-rolled cylinder and driven drum roll, is arranged on the gear on Actively-rolled cylinder and is arranged on the marker board in two drum roll cylinder chambeies.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, drum roll is by cylinder and be arranged on the removable some projections of equal distribution on cylinder cylindrical and form, the cylindrical shell of cylinder also has the some forming holes of equal distribution communicated with cylinder cylinder chamber, and projection and forming hole are crisscross arranged; In the course of the work, the projection on the drum roll in two drum rolls is meshed with the forming hole of another drum roll, and raw material can cut off by one, in addition, raw material can be forced to squeeze in forming hole.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, projection on drum roll is connected by pressure head and pivot pin to forming, pressure head is curved surface Rotary-table, pivot pin is cylinder, curved surface Rotary-table axis and cylinder axis are same axis, and the maximum gauge of curved surface Rotary-table is greater than cylinder diameter.The cylindrical shell of cylinder has the counterbore identical with the pivot pin basic size of projection, and the pivot pin of projection is bumped in counterbore, when pressure head weares and teares, as long as change corresponding projection.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, forming hole on drum roll is connected by funnel shaped conical bore and cylindrical hole to forming, conical bore is at the circumference cylindrical place of roller tube, cylindrical hole and round taper hole coaxially connect and communicate with the cylinder chamber of cylinder, this contributes to raw material and enters forming hole, and contributes to improving density and shaping.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, be arranged in the projection on two drum rolls, have respectively one group with some projections of drum roll axis being parallel symmetry, the high 2 ~ 10mm of other projection of its aspect ratio.Its effect drops on material in drum roll guard shield again between rollback to two drum rolls extruding working faces by not squeezing in forming hole, then extrude.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, be arranged on the pressure head surface of the projection on drum roll through Quenching Treatment, its hardness is not less than HRC42, to carry high-head service life.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, Actively-rolled cylinder in intermeshing two drum rolls is provided with gear, uneasy cogged on driven drum roll, it is be meshed by the forming hole of the projection of equal distribution on Actively-rolled cylinder and forming hole and driven drum roll and projection to drive driven drum roll that Actively-rolled cylinder and driven drum roll relatively rotate, and realizes relatively rotating.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, the diameter of the number of lugs that intermeshing drum roll radial section one encloses and shaping hole count and cylinder is by design of gears principle design, namely the modulus of two drum rolls is identical, and the external diameter of cylinder equals the product that radial section one encloses number of lugs (or shaping hole count) and modulus.
In the above-mentioned roll forming device for forest and agricultural biomass fuel forming machine, one group of marker board is separately installed with in two drum roll cylinder chambeies, marker board is positive cylinder spiral surface shape, form the plain line of positive cylinder helical plane perpendicular to drum roll axis, marker board is fixedly installed in a chamber and is arranged on the helix that formed by the face between forming hole, and the shaped fuel extruded from forming hole can be made like this to be stopped.Its hand of spiral of marker board is identical with drum roll direction of rotation, and compressing fuel can be made to discharge by the direction of designing requirement.
Technical scheme can be found out from the above mentioned, two drum rolls in the present invention are owing to pressing design of gears principle design, so two drum rolls only have an Actively-rolled cylinder to be provided with gear, and driven drum roll need not install gear, relatively rotating of two drum rolls is meshed by the forming hole of the projection on Actively-rolled cylinder and forming hole and driven drum roll and projection to drive driven drum roll to realize; When two drum rolls relatively rotate, raw material can be pulverized by intermeshing projection and forming hole, and is forced to squeeze in forming hole by raw material; Projection is bumped in the counterbore on cylindrical shell, more renews projection, can make easy to maintenance like this, save cost when projection being taken out after projection wearing and tearing; The marker board of right helicoid shape is installed in drum roll cylinder chamber, compressing fuel can be made to discharge by the direction of designing requirement; In addition, there is one group of Parallel Symmetric in drum roll axis in the projection that described drum roll is installed and higher than the high projection of other projections 2 ~ 10mm, can by do not squeeze in forming hole to drop in drum roll guard shield material again rollback on two drum rolls extruding working faces, then to extrude.
The present invention is rational in infrastructure, dependable performance.
Accompanying drawing explanation
Schematic side view when Fig. 1 is two drum roll one duty of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that two drum rolls of the present invention engage each other radial section schematic diagram;
Fig. 4 is projection schematic diagram;
Fig. 5 is Fig. 3 partial enlarged drawing;
Fig. 6 is the axial sectional view of drum roll;
Fig. 7 is that projection installs another program schematic diagram on drum roll;
Fig. 8 is that projection installs another scheme schematic diagram on drum roll;
Fig. 9 is that projection and forming hole are arranged as oblique in-line expansion schematic diagram at drum roll axis direction;
Figure 10 is that projection and forming hole are arranged as herringbone expansion schematic diagram at drum roll axis direction;
Figure 11 is that projection and forming hole are arranged as shaped form expansion schematic diagram at drum roll axis direction.
Detailed description of the invention
The present invention is further illustrated below in conjunction with embodiment and accompanying drawing.
Indicate in figure: 1 is Actively-rolled cylinder, and 2 for being arranged on the driven gear on Actively-rolled cylinder 1, and 3 is driving gear, 4 is reductor, and 5 is driven drum roll, and 6 is projection, 7 is high projection, 8 is marker board, and 9 is forming hole, and 10 is cylinder, 11 is guard shield, 12 is counterbore, and 13 is apical pore, and 14 arrange the helix formed for apical pore 13.
Shown in Fig. 1, Fig. 2, Fig. 3
The present invention is the roll forming device for forest and agricultural biomass fuel forming machine, it by a pair intermeshing drum roll-Actively-rolled cylinder 1 and driven drum roll 5, be arranged on the driven gear 2 on Actively-rolled cylinder and the marker board 8 be arranged in two drum roll cylinder chambeies forms.Actively-rolled cylinder 1 and driven drum roll 5 are by cylinder 10 and be arranged on the removable some projections 6 of equal distribution on cylinder 10 cylindrical and form.Cylinder 10 also has the some forming holes 9 of the equal distribution communicated with cylinder chamber, and projection 6 and forming hole 9 are crisscross arranged.Projection 6 on one drum roll of two drum rolls is meshed with the forming hole 9 of another drum roll.Be arranged in the projection 6 on two drum rolls, have respectively one group with the some high projection 7 of drum roll axis being parallel symmetry, high 2 ~ the 10mm of other projection 6 of its aspect ratio, its effect drops on material in drum roll guard shield 11 again between rollback to two drum rolls extruding working faces by not squeezing in forming hole 9, then extrude.
Shown in Figure 4
Projection 6 is made up of curved surface stage body 6a and pin 6b, and the bus 6c forming curved surface stage body 6a is the curve of involute or approximate involute.
Shown in Fig. 3, Fig. 4, Fig. 5
The apical pore 13 cylindrical shell of cylinder 10 having the counterbore 12 identical with the pin 6b basic size of projection 6 bottom and communicates with cylinder chamber, pin 6b is bumped in counterbore 12.After the head curved surface stage body 6a wearing and tearing of projection 6 can not use, projection 6 ejects from apical pore 13 by available push rod, the projection 6 more renewed.
Forming hole 9 shape is the through hole that infundibulate conical bore and cylindrical hole are formed.
Shown in Figure 3
The diameter phi d of projection 6 quantity that drum roll radial section one encloses and forming hole 9 quantity and cylinder 10 is by design of gears principle design, namely the modulus of two drum rolls is identical, and the external diameter φ d of cylinder 10 equals the product of projection 6 quantity of its radial section one circle (or forming hole 9 number) and modulus.
Shown in Fig. 3, Fig. 6
The marker board 8 that two panels is symmetrical in drum roll axis is installed in drum roll cylinder chamber, marker board 8 is positive cylinder spiral surface shape, form the plain line of positive cylinder helical plane perpendicular to drum roll axis, and be fixedly installed on and arranged on the helix 14 that formed by (being also apical pore 13) face between forming hole 9.
Shown in Fig. 1, Fig. 2, Fig. 3
When the output driving gear 3 of reductor 4 rotates, the driven gear 2 be arranged on Actively-rolled cylinder 1 is driven to rotate, because Actively-rolled cylinder 1 and driven drum roll 5 are by design of gears principle design, projection 6 on two drum rolls and forming hole 9 engage each other, when the Actively-rolled cylinder 1 being provided with driven gear 2 rotates, drive the driven drum roll 5 engaged with it to rotate, realize two drum roll opposing compression and rotate.
When Actively-rolled cylinder 1 relatively rotates with driven drum roll 5, raw material is the squeezed forming hole 9 compressed into Actively-rolled cylinder 1 and driven drum roll 5 from two drum roll engagement places, and form rod, when raw material constantly squeezed compress into forming hole 9 after, the bar formed is extruded from the other end of forming hole 9, in drum roll cylinder, bar by extruding, against and fracture, complete system rod.The requirement of compressing fuel rod by design is discharged from one end of drum roll gearless by the marker board 8 installed in drum roll cylinder chamber.
Shown in Fig. 7, Fig. 8
Be bumped in the counterbore of cylinder 10 for preventing projection 6 and can loosen, the scheme of Fig. 7 can be adopted, be fixed on cylinder from projection 6 top with bolt, or adopt Fig. 8 scheme, with bolt from cylinder cylinder chamber internal fixtion projection 6.
Shown in Fig. 9, Figure 10, Figure 11
Considering that two drum rolls may occur discontinuity factor in rotation process, can be therefore oblique in-line, herringbone and shaped form etc. with forming hole 9 in the axis direction arrangement design of circumference by the projection 6 on drum roll.Fig. 9 is that projection 6 and forming hole 9 are arranged as oblique in-line part expansion schematic diagram at the axis direction of drum roll, Figure 10 is that projection 6 and forming hole 9 are arranged as gable portion expansion schematic diagram at the axis direction of drum roll, and Figure 11 is that projection 6 and forming hole 9 are arranged as curved portion expansion schematic diagram at the axis direction of drum roll.
Above-described embodiment is only case study on implementation more of the present invention; describe technical conceive of the present invention and essential implementation in detail; not that protection scope of the present invention is limited; all any simple modification of doing according to Spirit Essence of the present invention and equivalent structure transformation are modified, and all should be encompassed in protection scope of the present invention.
Claims (9)
1. for a roll forming device for forest and agricultural biomass fuel forming machine, it is characterized in that: it comprises a pair intermeshing drum roll-Actively-rolled cylinder and driven drum roll, is arranged on the gear on Actively-rolled cylinder and is arranged on the marker board in two drum roll cylinder chambeies.
2. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 1, it is characterized in that: drum roll is by cylinder and be arranged on the removable some projections of equal distribution on cylinder cylindrical and form, roller tube has the some forming holes of equal distribution communicated with cylinder chamber, and projection and forming hole are crisscross arranged.
3. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 2, it is characterized in that: the projection on drum roll is connected by pressure head and pivot pin to forming, pressure head is curved surface Rotary-table, pivot pin is cylinder, curved surface Rotary-table axis and cylinder axis are same axis, and the maximum gauge of curved surface Rotary-table is greater than cylinder diameter.
4. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 2, it is characterized in that: on the cylindrical shell of cylinder, have the counterbore identical with the pivot pin basic size of projection, the pivot pin of projection is bumped in counterbore.
5. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 2, it is characterized in that: the forming hole on drum roll to be connected the through hole formed by funnel shaped conical bore and cylindrical hole, and round taper hole is in the outside of drum roll circumference.
6. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 2, it is characterized in that: be arranged in the projection on two drum rolls, have respectively one group with some projections of drum roll axis being parallel symmetry, the high 2 ~ 10mm of other projection of its aspect ratio.
7. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 3, is characterized in that: be arranged on the pressure head surface of the projection on drum roll through Quenching Treatment, its hardness is not less than HRC42.
8. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 1 and 2, it is characterized in that: intermeshing two drum rolls-Actively-rolled cylinder and driven drum roll, Actively-rolled cylinder is provided with gear, uneasy cogged on driven drum roll, the projection on the drum roll in two drum rolls is meshed with the forming hole of another drum roll formation drive connection.
9. a kind of roll forming device for forest and agricultural biomass fuel forming machine according to claim 1, it is characterized in that: in two drum roll cylinder chambeies, be separately installed with one group of marker board, marker board is positive cylinder spiral surface shape, form the plain line of positive cylinder helical plane perpendicular to drum roll axis, marker board is fixedly installed in a chamber and is arranged on the helix that formed by face between forming hole, and its hand of spiral of marker board is identical with drum roll direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085896.7A CN105563873A (en) | 2016-02-15 | 2016-02-15 | Rolling forming device for farming and forestry residue fuel forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085896.7A CN105563873A (en) | 2016-02-15 | 2016-02-15 | Rolling forming device for farming and forestry residue fuel forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105563873A true CN105563873A (en) | 2016-05-11 |
Family
ID=55874765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610085896.7A Pending CN105563873A (en) | 2016-02-15 | 2016-02-15 | Rolling forming device for farming and forestry residue fuel forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563873A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390859A (en) * | 2016-12-01 | 2017-02-15 | 郝玉民 | Biomass granulator |
| CN106422974A (en) * | 2016-09-11 | 2017-02-22 | 张元才 | Combined-type granulator |
| CN110280187A (en) * | 2019-08-06 | 2019-09-27 | 安徽环态生物能源科技开发有限公司 | A kind of biomass granulation machine of ring moulds roller structure bilateral discharging |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297947A (en) * | 1992-05-05 | 1994-03-29 | Tiefenthaler Machinery Co., Inc. | Rotary die moulding insert system |
| DE19709263A1 (en) * | 1997-03-06 | 1998-09-10 | Krupp Polysius Ag | Roller for grinding mill |
| CN200992001Y (en) * | 2006-12-13 | 2007-12-19 | 阜新市颗粒饲料机械厂 | Tooth-fitted mould granule press making machine |
| CN102294839A (en) * | 2011-09-16 | 2011-12-28 | 褚侠义 | Biomass fuel forming machine |
| CN102555265A (en) * | 2012-02-29 | 2012-07-11 | 李瑞喜 | Dual-roller-die mutual-filling-type biomass compact shaping device |
| CN104908355A (en) * | 2015-06-15 | 2015-09-16 | 王曙光 | Biomass fuel forming machine |
| CN205467504U (en) * | 2016-02-15 | 2016-08-17 | 褚侠义 | A roller forming device for agriculture and forestry remainder fuel molding machine |
-
2016
- 2016-02-15 CN CN201610085896.7A patent/CN105563873A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297947A (en) * | 1992-05-05 | 1994-03-29 | Tiefenthaler Machinery Co., Inc. | Rotary die moulding insert system |
| DE19709263A1 (en) * | 1997-03-06 | 1998-09-10 | Krupp Polysius Ag | Roller for grinding mill |
| CN200992001Y (en) * | 2006-12-13 | 2007-12-19 | 阜新市颗粒饲料机械厂 | Tooth-fitted mould granule press making machine |
| CN102294839A (en) * | 2011-09-16 | 2011-12-28 | 褚侠义 | Biomass fuel forming machine |
| CN102555265A (en) * | 2012-02-29 | 2012-07-11 | 李瑞喜 | Dual-roller-die mutual-filling-type biomass compact shaping device |
| CN104908355A (en) * | 2015-06-15 | 2015-09-16 | 王曙光 | Biomass fuel forming machine |
| CN205467504U (en) * | 2016-02-15 | 2016-08-17 | 褚侠义 | A roller forming device for agriculture and forestry remainder fuel molding machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422974A (en) * | 2016-09-11 | 2017-02-22 | 张元才 | Combined-type granulator |
| CN106422974B (en) * | 2016-09-11 | 2019-11-12 | 张元才 | Combined type is crushed granulating and drying machine |
| CN106390859A (en) * | 2016-12-01 | 2017-02-15 | 郝玉民 | Biomass granulator |
| CN106390859B (en) * | 2016-12-01 | 2019-09-27 | 郝玉民 | A kind of biomass granule forming machine |
| CN110280187A (en) * | 2019-08-06 | 2019-09-27 | 安徽环态生物能源科技开发有限公司 | A kind of biomass granulation machine of ring moulds roller structure bilateral discharging |
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Application publication date: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |