CN105018651B - A kind of cane pressing roller of sugar - Google Patents
A kind of cane pressing roller of sugar Download PDFInfo
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- CN105018651B CN105018651B CN201510388720.4A CN201510388720A CN105018651B CN 105018651 B CN105018651 B CN 105018651B CN 201510388720 A CN201510388720 A CN 201510388720A CN 105018651 B CN105018651 B CN 105018651B
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- arc panel
- pressing roller
- roll shaft
- roller
- rack
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Abstract
The invention belongs to sugar refinery cane pressing roller of sugar construction applications.A kind of cane pressing roller of sugar, including roller shell and roll shaft, the roller shell hot jacket is on roll shaft；The roller shell originally includes rack, arc panel and supporting rack successively from outside to inside；Support frame as described above is by several annular support surface hot jackets on roll shaft, and the arc panel is mounted on supporting rack and forms a cylindrical surface, and the rack is uniformly arranged on arc panel.The present invention can be used cast structure or not cast structure, change the deficiency for having cane milling roll structure, have that manufacture raw material is few, manufacturing time is short, processing cost is low, while service life is long；Have the advantages that excellent wear resistance, maintenance difficulty are low etc..
Description
Technical field
The invention belongs to sugar refinery cane pressing roller of sugar construction applications, especially a kind of cane pressing roller of sugar.
Background technology
Sugar-cane press carries out JUICE EXTRACTION for sugar industry enterprise to sugarcane, realizes the mechanical equipment of separation of solid and liquid.Sugarcane
It includes cylindric roller shell made of a forged steel mandrel (roll shaft) and casting to have multiple rollers, roller on squeezer, and the outside of roller shell is along circle
It is uniformly distributed several V-type teeth week, the V-type tooth of adjacent roller corresponds to ratcheting.
To improve the speed of cane milling extraction of the juice；Axial juice discharging hole, similar lotus rhizome bore, this pressure are set usually on roller shell
Roller shell is also known as squeezing roller of lotus root-shape drum shell.
Pressure roller its basic technology on sugar-cane press is：Casting roll shell --- machinings such as roller shell endoporus --- roller shell heat
Cover roll shaft --- the machinings such as roller shell V-arrangement tooth.Here the pressure roller basic service life is 1-2, be typically due to roller shell intensity it is inadequate, intolerant to
Grinding and easily collapsing tooth causes to submit an expense account.This is to be typically only capable to two pairs of rollers shell and carry out integral replacing or roller shell to melt down manufacture again.
It is not difficult to find out that its central roll problem focuses mostly on greatly on roller shell, roller casing tech is first to cast to machine afterwards；From
Produce work operation in there is：Manufacture that raw material is more, manufacturing time length, high processing costs, at the same service life it is short, intolerant to
Mill easily collapses the outstanding problems such as tooth, maintenance difficulty are big and maintenance cost is high.
Invention content
The present invention goal of the invention be：In view of the above technical problems, a kind of cane pressing roller of sugar is provided, using new structure,
In the case where meeting cane pressing roller of sugar technological requirement, the process-cycle is shortened compared to existing pressure roller, alleviates roller shell weight, reduces and adds
Work cost increases service life and enhances maintenance operation.
Technical solution of the present invention is：A kind of cane pressing roller of sugar, including roller shell and roll shaft, the roller shell hot jacket is on roll shaft；
The roller shell originally includes rack, arc panel and supporting rack successively from outside to inside；Support frame as described above passes through several annular support surfaces heat
It is sleeved on roll shaft, the arc panel is mounted on supporting rack and forms a cylindrical surface, and the rack is uniformly arranged on arc panel
On.
Cane pressing roller of sugar realizes squeezing juice by the extruding for sugarcane between roller and roller, and the usual weight of roller is big, but
Its weight is not only relied on simultaneously to act on or not against its weight, often also need to two pairs of rollers and apply pressure in practical application.Meanwhile roller
Shell hot jacket is fixed on roll shaft, and the binding face of roller shell and roll shaft is a larger cylindrical surface, but is shown by force analysis
It is that can still complete to stablize fastening to a certain extent that the binding face of roller shell and roll shaft, which is uniformly reduced,.Meanwhile cane pressing roller of sugar it
So very Large heavy, central roll shell use cast iron or cast steel structure, it is to ensure the rigidity and intensity of roller shell, have simultaneously
Processing conducive to rack and intensity.It is not difficult to find out, there is the deficiencies in design for existing roll shaft so that entire roller makes from being fabricated onto
With being faced with, high processing costs, manufacturing man-hours is long, service life is short, repairs the variety of problems such as difficulty.
The present invention program fundamentally optimizes existing structure, specifically uses not cast structure, steel forging axis centered on roll shaft, roller
Shell includes rack, arc panel and supporting rack, and supporting rack is by multiple annular support surface hot jackets on roll shaft；Be apparent from, supporting rack with
Reduce binding face between roll shaft, arc panel is steel plate, and rack welding is on arc panel.It is contacted in this way with roll shaft in guarantee roller shell solid
Under the premise of fixed, the steel for reducing entire roller shell use, reduction overall weight, but the stability of total, rigidity and intensity
Still meet and uses needs.
Preferably, support frame as described above includes several pieces of annular slabs, and the annular slab hot jacket is fastened on roll shaft, the annular
Gusset is equipped between plate；The arc panel is mounted on annular slab and forms a cylindrical surface.
As it can be seen that it is cylindrical framework that skeleton is made that supporting rack, which is annular slab, welding structure, welding knot can be preferably used
Structure can ensure enough intensity, while at low cost, and machining period is short, compare the solid roll shell of existing casting, reduce weight,
Reduce supporting surface, corresponding mechanical property also increases.
Preferably, the cross section of the annular slab is in I-shaped.I.e. annular slab can have wider working face, including with
The contact surface of roll shaft, the contact surface with arc panel.Meanwhile I-shaped mechanical structure is more stablized, and can meet anti-between roller shell
The influence of multiple compressive zone.
Preferably, the gusset outer end face is concordant with annular slab outer end face, and the gusset is uniform along annular slab circumferencial direction
Arrangement.Supporting rack can form a larger supporting surface in this way so that arc panel uniform force avoids arc panel stress collection
In and cause arc panel to deform.
Preferably, one piece of arc panel is included at least, the arc panel is suppressed by antifriction alloy steel plate.Polylith arc is set
It is assembled that shape plate is conducive to welding.
Preferably, the arc panel between the rack is equipped with several juice inlets, and the juice inlet connection is axially disposed within
Juice discharging channel on the inside of arc panel.Disclosed herein is squeezing roller of lotus root-shape drum shell structure.
Preferably, it is equipped with several matched keyways between support frame as described above and roll shaft, and passes through key connection.Pass through flat key
Avoid rising-heat contracting-cold that supporting rack is caused to be reduced with roll shaft tightness with keyway.
Preferably, support frame as described above is in cylinder, is hollow structure in support frame as described above.This is the alternative of said program
The manufacture of case, such supporting rack can be diversified so that manufactures more flexible.
Preferably, for supporting rack in the case where meeting above structure feature, supporting rack is cast-iron structure, cast steel structure or welding knot
Structure.The method that a variety of machine-shapings are provided, adjustment easy to produce.
Preferably, the cast steel structure that the rack, arc panel and supporting rack are integrally formed.Ensureing to meet this hair in this way
While bright overall structure, overall stability is further increased.
The beneficial effects of the invention are as follows：
1. cast structure or not cast structure can be used in the present invention, changes the deficiency for having cane milling roll structure, have
Manufacture raw material is few, manufacturing time is short, processing cost is low, while service life is long；Have the advantages that excellent wear resistance, maintenance difficulty are low etc..
2. roller shell of the present invention can be used welding manufacture and form, welded mechanical property is very superior, disclosure satisfy that sweet
Correlation mechanical property requirements when sugarcane squeezes.Meanwhile roller shell is lighter compared with existing structure weight, is that mechanical property is constant or more accordingly
Good, processing needs materials are less, machining period is shorter and cost is lower.
3. present invention focuses on the structure for optimizing existing cane pressing roller of sugar, existing cane pressing roller of sugar roller shell is by first casting
Make it is rear machining, although the integral structure of roller shell brings preferable mechanical property, there are the problem of it is equally apparent,
Of high cost, processing length and repair are difficult, meanwhile, itself the big weight that roller shell integrally casting is brought, which can not be applied to production, (also need
On-load pressure), for the fixed force that stationary plane provides between roller shell and roll shaft considerably beyond required in production, these are to design not
Foot and a kind of waste in practice.The present invention optimizes roller shell structure, improves by optimizing the stationary plane between roller shell and roll shaft
Cane pressing roller of sugar practical efficiency, solves the problems, such as existing structure.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention；
Fig. 2 be in Fig. 1 A to schematic diagram.
Fig. 3 is front view of the present invention；
Fig. 4 is the sectional view of Fig. 3；
Fig. 5 is Fig. 4 central roll shell dimensional structure diagrams；
Wherein, 1- pressure roller, 2- rollers shell, 3- roll shafts, 4- keys, 5- racks, 6- arc panels, 7- supporting racks, 8-
Annular slab, 9- gussets, 10- juice inlets, 11- juice discharging channels.
Specific implementation mode
The invention discloses a kind of cane pressing roller of sugar, including roller shell 2 and roll shaft 3,2 hot jacket of roller shell is on roll shaft 3；Institute
It includes rack 5, arc panel 6 and supporting rack 7 successively to state 2, roller shell from outside to inside；Support frame as described above 7 passes through several annular support surfaces
Hot jacket is on roll shaft 3, and the arc panel 6 is mounted on supporting rack 7 and forms a cylindrical surface, and the rack 5 is uniformly arranged on
On arc panel 6.
Not cast structure is used in the present invention, steel forging axis centered on roll shaft 3, roller shell 2 includes rack 5, arc panel 6 and support
Frame 7, supporting rack 7 is by multiple annular support surface hot jackets on roll shaft 3；Arc panel 6 is steel plate, and rack 5 is welded on arc panel 6
On.The present invention can solve in existing structure it is of high cost, processing is long and repair is difficult, meanwhile, 2 integrally casting of roller shell bring itself
Big weight can not be applied to production, and the fixed force that stationary plane provides between roller shell 2 and roll shaft 3 is considerably beyond required in production
The deficiencies of；Benefit true is brought for Zha Tang enterprises, reduces cost payout.
Present invention implementation is illustrated below in conjunction with attached drawing.
As shown in Figure 1, dimensional structure diagram of the present invention.Cane pressing roller of sugar 1 includes roller shell 2 and roll shaft 3, the roller shell 2
Hot jacket is uniformly arranged the flat key 4 of three limits on roll shaft 3 between roller shell 2 and roll shaft 3.Here roll shaft 3 uses center steel forging
Axis.Cane pressing roller of sugar 1 is to realize squeezing juice by the extruding for sugarcane between roller and roller, and V is provided on usual roller shell 2
Type tooth.
Such as Fig. 2, the A direction views of Fig. 1 in the present invention.Here roller shell 2 is to use 1 shell structure of squeezing roller of lotus root-shape drum, in 2 axis of roller shell
2 juice discharging channel 10 of multiple roller shells is evenly arranged on direction, juice discharging channel 10 is connected to the juice-ejecting hole in roller shell 2, juice-ejecting hole roller
Between shell 2V type teeth.
As shown in Figure 3 and Figure 4.It includes rack 5, arc panel 6 and supporting rack 7 successively in that roller shell 2, which has outer,.Supporting rack 7 wraps
Several pieces of annular slabs 8 are included, annular slab 8 is directly cut by steel plate, and 8 endoporus of annular slab and outer circle are processed by machining.
8 endoporus of annular slab is fastened on by hot jacket interference fit on roll shaft 3, and gusset 9, muscle are equipped with along 3 direction of roll shaft between annular slab 8
9 outer end face of plate is concordant with 8 outer end face of annular slab, and gusset 9 is evenly arranged along 8 circumferencial direction of annular slab.Supporting rack 7 is with annular slab 8
It is the cylindrical framework that skeleton is made with gusset 9, a larger supporting surface is formed to arc panel 6 so that 6 stress of arc panel is equal
It is even, it avoids 6 stress of arc panel from concentrating and arc panel 6 is caused to deform.Supporting rack 7 can preferably use welding structure.Arc panel 6 is
By the arc-shaped steel plate of wear-resisting steel plate extrusion forming, the specifically radian of arc panel 6 is identical as 8 outer circle radian of annular slab, arc
Plate 6 is mounted on annular slab 8 and forms a complete continuous cylindrical surface one by one.Rack 5 is pre-processed V-type tooth, tooth
Item 5 is fixed by welding on arc panel 6.Here it is to use welding structure, welding structure that can ensure foot to provide 2 structure of roller shell
Enough intensity, at the same it is at low cost, and machining period is short, compares the solid roll shell 2 of existing casting, reduces weight, reduce support
Face, corresponding mechanical property also increase.
Preferably, I-shaped structure may be used in annular slab 8, and specifically its cross section is in I-shaped.Annular slab 8 can in this way
With wider working face, to include the contact surface with roll shaft 3, the contact surface with arc panel 6.Meanwhile I-shaped mechanics knot
Structure is more stablized, and can meet and repeatedly extrude the influence brought between roller shell 2.
As shown in figure 5, being 2 structural schematic diagram of central roll shell of the present invention, middle rack 5 has been omitted from.One is equipped on arc panel 6
Row's row's juice inlet 10, juice inlet 10 is specifically provided between two tooth-arranging strips 5, i.e., in bottom of the tooth.Juice inlet 10 is connected to axial set
Set the juice discharging channel 10 in 6 inside of arc panel.Disclosed herein is 1 shell structure of squeezing roller of lotus root-shape drum.
Preferably, support frame as described above 7 is in cylinder, is hollow structure in support frame as described above 7.This is the replacement of said program
The manufacture of scheme, such supporting rack 7 can be diversified so that manufactures more flexible.
For supporting rack 7 in the case where meeting above structure feature, supporting rack 7 is in cast-iron structure, cast steel structure or welding structure
One or more combination.
Parameter comparison is produced and used with prior art cane pressing roller of sugar using the cane pressing roller of sugar of structure of the invention manufacture,
As shown in the table.
By in upper table data it is clear that the present invention is compared with the prior art the promotion of matter, be fundamentally to solve
The deficiencies in the prior art provide good product for Zha Tang enterprises, alleviate business burden.Present invention application not merely office
It is limited to cane pressing roller of sugar application, structure of the invention can be used in similar medium-and-large-sized pressure roller mostly, and cane pressing roller of sugar is only one
A field explanation.
Claims (9)
1. a kind of cane pressing roller of sugar, including roller shell and roll shaft, the roller shell hot jacket is on roll shaft；It is characterized in that：The roller shell
This includes rack, arc panel and supporting rack successively from outside to inside；Support frame as described above is fastened on by several annular support surface hot jackets
On roll shaft, the arc panel is mounted on supporting rack and forms a cylindrical surface, and the rack is uniformly arranged on arc panel；
Support frame as described above includes several pieces of annular slabs, and the annular slab hot jacket is fastened on roll shaft, is equipped between the annular slab
Gusset；The arc panel is mounted on annular slab and forms a cylindrical surface.
2. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：The cross section of the annular slab is in I-shaped
Type.
3. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：Outside the gusset outer end face and annular slab
End face is concordant, and the gusset is evenly arranged along annular slab circumferencial direction.
4. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：Including at least one piece of arc panel, the arc
Shape plate is suppressed by antifriction alloy steel plate.
5. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：It is set on arc panel between the rack
There are several juice inlets, the juice inlet connection to be axially disposed within the juice discharging channel on the inside of arc panel；The rack both sides and bottom of the tooth
Upper spraying or surfacing have wearing layer.
6. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：It is equipped between support frame as described above and roll shaft
Several matched keyways, and pass through key connection.
7. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：Support frame as described above is in cylinder, the branch
It is hollow structure in support.
8. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：Support frame as described above is cast-iron structure, cast steel
Structure or welding structure.
9. a kind of cane pressing roller of sugar according to claim 1, it is characterised in that：The rack, arc panel and supporting rack are
Integrally formed cast steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388720.4A CN105018651B (en) | 2015-07-03 | 2015-07-03 | A kind of cane pressing roller of sugar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388720.4A CN105018651B (en) | 2015-07-03 | 2015-07-03 | A kind of cane pressing roller of sugar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105018651A CN105018651A (en) | 2015-11-04 |
| CN105018651B true CN105018651B (en) | 2018-07-13 |
Family
ID=54408949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510388720.4A Active CN105018651B (en) | 2015-07-03 | 2015-07-03 | A kind of cane pressing roller of sugar |
Country Status (1)
| Country | Link |
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| CN (1) | CN105018651B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875086B (en) * | 2016-04-14 | 2018-01-09 | 安徽艾格瑞智能装备有限公司 | A kind of highly reliable shaft type pressure roller of baler |
| CN106831013B (en) * | 2016-12-27 | 2020-06-16 | 重庆市益丰生物肥有限公司 | Straw roller press |
| CN207088717U (en) * | 2017-01-18 | 2018-03-13 | 徐志强 | Ultrahigh speed hot-rolling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561156A (en) * | 1983-06-09 | 1985-12-31 | Sun Ting Zui | Roller for sugar cane squeezing mills |
| CN2309340Y (en) * | 1997-07-10 | 1999-03-03 | 昆明轻工业机械厂 | High-strength honeycomb cylindrical roller |
| CN2430448Y (en) * | 2000-06-08 | 2001-05-16 | 广西大学 | Sugar cane press roller |
| AU2013219145A1 (en) * | 1997-02-10 | 2013-09-05 | The Track Shop Pty Ltd | Abrasion resistant surface coatings and method of forming same |
| CN204093836U (en) * | 2014-10-14 | 2015-01-14 | 安徽飞达实业股份有限公司 | A kind of combined type rolling-mill roller |
| CN204848895U (en) * | 2015-07-03 | 2015-12-09 | 南宁钛银科技有限公司 | Sugarcane squeezes roller |
-
2015
- 2015-07-03 CN CN201510388720.4A patent/CN105018651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561156A (en) * | 1983-06-09 | 1985-12-31 | Sun Ting Zui | Roller for sugar cane squeezing mills |
| AU2013219145A1 (en) * | 1997-02-10 | 2013-09-05 | The Track Shop Pty Ltd | Abrasion resistant surface coatings and method of forming same |
| CN2309340Y (en) * | 1997-07-10 | 1999-03-03 | 昆明轻工业机械厂 | High-strength honeycomb cylindrical roller |
| CN2430448Y (en) * | 2000-06-08 | 2001-05-16 | 广西大学 | Sugar cane press roller |
| CN204093836U (en) * | 2014-10-14 | 2015-01-14 | 安徽飞达实业股份有限公司 | A kind of combined type rolling-mill roller |
| CN204848895U (en) * | 2015-07-03 | 2015-12-09 | 南宁钛银科技有限公司 | Sugarcane squeezes roller |
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| Publication number | Publication date |
|---|---|
| CN105018651A (en) | 2015-11-04 |
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