CN202293391U - Pressing roll mechanism of flat-die briquetting machine - Google Patents
Pressing roll mechanism of flat-die briquetting machine Download PDFInfo
- Publication number
- CN202293391U CN202293391U CN 201120424633 CN201120424633U CN202293391U CN 202293391 U CN202293391 U CN 202293391U CN 201120424633 CN201120424633 CN 201120424633 CN 201120424633 U CN201120424633 U CN 201120424633U CN 202293391 U CN202293391 U CN 202293391U
- Authority
- CN
- China
- Prior art keywords
- pressing roll
- pressure roller
- angle
- flat
- roll mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a pressing roll mechanism of a flat-die briquetting machine, belonging to the processing machine of agricultural and sideline products. The pressing roll mechanism is characterized in that a pressing roll shaft is in a bending shape that the outer side of the whole pressing roll shaft is lifted upwards to be bent in an angle alpha; the outer working surface of a pressing roll which is rotatably assembled on the pressing roll shaft is wholly conical; an included angle beta is formed between the outer working surface of the pressing roll and the axial line of the pressing roll shaft; and the value of the angle alpha is equal to that of the angle beta. According to the pressing roll mechanism, the structure design is reasonable, the structure is simple, the operation quality is good, the wear of machine tools is light, the service life is long, the use cost is low, and the noise is low.
Description
Technical field
The utility model belongs to agricultrue sideline production processing machinery, relates generally to a kind of plant straw biological matter press device.
Background technology
Along with the adjustment of agricultural structure and the continuous development of fuel industry, small-sized flat-die granulation cuber simple in structurely, easily manufactured, with low cost receives users' popular welcome with it.But the form that existing flat-die cuber all adopts straight shape pressure roller shaft to match with the cylindrical shape pressure roller, this form make the difficult evenly distribution on flat die disks of material, and the wearing and tearing of pressure roller periphery are inhomogeneous.Pressure roller is inner, the outer end is different with the flat die disks relative linear velocity, and pressure roller is big more, and interior outer end speed difference is big more.The existence of speed difference has aggravated the inhomogeneities that flat die disks and pressure roller wear and tear, and has also influenced the uniformity of processed finished products quality, also can send big noise during operation.Therefore transform necessary to flat-die cuber roller structure.
Summary of the invention
The purpose of the utility model is exactly the problem that exists to above-mentioned prior art; Design provides a kind of flat-die cuber pressing roll mechanism of new construction, reaches to improve operation quality, alleviate mechanical wear, prolonged mechanical service life, reduce the purpose of maintenance and operating cost, minimizing noise pollution.
The basic design of the utility model is; Flat-die cuber pressing roll mechanism comprises axle sleeve and is fitted in the main shaft in the axle sleeve rotationally that flat die disks is packed on the axle sleeve upper end, on the main shaft upper end, installs axle bed; Following platen is packed on the axle bed; Secure fit through last platen and following platen is connected and installed pressure roller shaft and is integral, equipped rotationally pressure roller on the pressure roller shaft outer end, and pressure roller shaft integral body is the bending-like at perk α angle above the lateral; The outer working surface integral body of pressure roller is conical, is the β angle between outer working surface of pressure roller and the pressure roller axial line, and described β angle angle equates with the α angle angle that pressure roller shaft upwarps.
The utility model is reasonable in design, and is simple in structure, and operation quality is good, and the facility wearing and tearing alleviate significantly, long service life, and use cost is low, and noise is little.
Description of drawings
Accompanying drawing is a flat-die cuber pressing roll mechanism sketch map.
Piece number explanation among the figure:
1, descends platen, 2, main shaft, 3, axle bed, 4, last platen, 5, pressure roller, 6, pressure roller shaft, 7, flat die disks, 8, axle sleeve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Flat-die cuber pressing roll mechanism comprises axle sleeve 8 and is fitted in the main shaft 2 in the axle sleeve 8 rotationally; Flat die disks 7 is packed on axle sleeve 8 upper ends; On main shaft 2 upper ends, install axle bed 3, following platen 1 is packed on the axle bed 3, and the secure fit through last platen 4 and following platen 1 is connected and installed pressure roller shaft 6 and is integral; Equipped rotationally pressure roller 5 on pressure roller shaft 6 outer ends, pressure roller shaft 6 integral body are the bending-like at top perk α angle, lateral; It is conical that pressure roller 5 outer working surface integral body are, and is the β angle between pressure roller 5 outer working surfaces and pressure roller 5 axial lines, and described β angle angle equates with the α angle angle that pressure roller shaft 6 upwarps.
During operation; Rotatablely moving of main shaft 2 drives pressure roller 5 and rotates around main shaft 2 center lines through axle bed 3, upper and lower platen 4,1, pressure roller shaft 6; Under the material drag effect that is positioned on the flat die disks 7; Pressure roller 5 rotation on pressure roller shaft 6 is pressed into material in the hole of flat die disks 7 continuously, accomplishes the compacting operation of biomass briquette (rod).In the operation process; Because integral body is the pressure roller 5 of cone shape and the relative motion between the flat die disks 7 is a pure rolling, friction reduces, and wear extent is little; The facility long service life; And the wear extent of its conical surface is identical, can not only guarantee that the gap of 7 of pressure roller 5 and flat die disks is identical all the time, nor can arrive the production efficiency and the product quality of clamp dog (rod) because of the effect of attrition of pressure roller 5 and flat die disks 7; Biomass briquette (rod) smooth surface of processing, neat, and in the whole production process, operate steadily.
Claims (1)
1. flat-die cuber pressing roll mechanism; Comprise axle sleeve (8) and be fitted in the main shaft (2) in the axle sleeve (8) rotationally; Flat die disks (7) is packed on axle sleeve (8) upper end; On main shaft (2) upper end, install axle bed (3), following platen (1) is packed on the axle bed (3), and the secure fit through last platen (4) and following platen (1) is connected and installed pressure roller shaft (6) and is integral; Equipped rotationally pressure roller (5) on pressure roller shaft (6) outer end is characterized in that pressure roller shaft (6) integral body is the bending-like at top perk α angle, lateral; It is conical that the outer working surface integral body of pressure roller (5) is, and is the β angle between outer working surface of pressure roller (5) and pressure roller (5) axial line, and described β angle angle equates with the α angle angle that pressure roller shaft (6) upwarps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120424633 CN202293391U (en) | 2011-10-27 | 2011-10-27 | Pressing roll mechanism of flat-die briquetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120424633 CN202293391U (en) | 2011-10-27 | 2011-10-27 | Pressing roll mechanism of flat-die briquetting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293391U true CN202293391U (en) | 2012-07-04 |
Family
ID=46362360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120424633 Expired - Fee Related CN202293391U (en) | 2011-10-27 | 2011-10-27 | Pressing roll mechanism of flat-die briquetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647285A (en) * | 2018-12-26 | 2019-04-19 | 合肥工业大学 | A kind of efficient biomass grain forming rolling device |
-
2011
- 2011-10-27 CN CN 201120424633 patent/CN202293391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647285A (en) * | 2018-12-26 | 2019-04-19 | 合肥工业大学 | A kind of efficient biomass grain forming rolling device |
| CN109647285B (en) * | 2018-12-26 | 2021-06-11 | 合肥工业大学 | High-efficient living beings granule shaping rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121027 |