CN201067695Y - Rice huller rubber roll supporting device - Google Patents
Rice huller rubber roll supporting device Download PDFInfo
- Publication number
- CN201067695Y CN201067695Y CNU2007200637778U CN200720063777U CN201067695Y CN 201067695 Y CN201067695 Y CN 201067695Y CN U2007200637778 U CNU2007200637778 U CN U2007200637778U CN 200720063777 U CN200720063777 U CN 200720063777U CN 201067695 Y CN201067695 Y CN 201067695Y
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- China
- Prior art keywords
- rubber roll
- roll supporting
- fixed
- supporting
- movable
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Abstract
The utility model relates to a support device used for a hulling rubber roller, comprising a rubber roller support structure. The utility model is characterized in that the suspension end of a rubber roller support main shaft 5 of the rubber roller support structure is fixed on a movable bearing seat 15 through a bearing component; the movable bearing seat 15 is fixed on a wall body 9 opposite to a main support wall body 2; the suspension end of the rubber roller support main shaft 5 in the movable rubber roller support structure is fixed on a slide bearing seat 13 through a bearing component; the slide bearing seat 13 is fixed through a positioning bolt 14 at a swaying arm 8 end of a corresponding end between a swaying rod 7 and the main shaft suspension end. The support device of the utility model used for a hulling rubber roller is convenient for changing a new rubber roller and for exchanging two rubber rollers. The utility model adapts to the sleeved rubber roller with the length above 10-inch, laying a foundation for enhancing the length and the output of the hulling rubber roller provided with the suspension arm support. The utility model adopts a double-side support technique, and when in work the stability is better and the noise can be greatly reduced.
Description
Affiliated technical field
The utility model relates to a kind of hulling rubber roller supporting arrangement.
Background technology
In the prior art, the supporting of the rubber roll of hulling machine mainly contains dual mode.
First kind of mode is the two supports structure.As shown in Figure 1, promptly support hulling rubber roller 4 at the bearing block 3 of rubber roll supporting spindle 5 two ends that are distributed in rubber roll 4.This support pattern does not have too many restriction to the rubber roll size, and operating ratio is more steady.But there is obvious defects in this hulling machine: the replacing dismounting of rubber roll 4 is cumbersome, needs whole main shaft 5 is together taken out in rice hulling chamber 6 together with rubber roll 4, and workload is big, even needs specialist tools.
The second way is a cantilever support structure, as shown in Figure 2, promptly the bearing block 3 of rubber roll supporting spindle 5 is distributed in an end of rubber roll 4, is called the main shaft stiff end with the corresponding main shaft portion of this end, the other end of main shaft 5 is called main shaft and hangs end, and main shaft hangs end and extends rice hulling chamber 6.Cantilever support structure comprises fixedly rubber roll supporting structure, the movable rubber roll supporting structure by main supporting wall plate 2 supportings.
Fixedly the stiff end of the rubber roll supporting spindle 5 in the rubber roll supporting structure is by one group or the supporting of two groups of bearing assemblies, and described one group or two groups of bearing assemblies are fixed on the main supporting wall plate 2 by bearing block 3.Fixedly the end that hangs of the rubber roll supporting spindle 5 in the rubber roll supporting structure is positioned at rice hulling chamber 6.Rubber roll 4 hangs end by what rubber roll fixed disk 11 was fixed in fixing glue roll shaft 5.
The stiff end of the rubber roll supporting spindle 5 in the movable rubber roll supporting structure is also by one group or two groups of bearing assemblies supportings, and different with fixing rubber roll supporting structure is, described one group or two groups of bearing assemblies then are fixed on the swing arm end 8 of fork 7.The end that hangs of the rubber roll supporting spindle 5 in the movable rubber roll supporting structure also is positioned at rice hulling chamber 6.Corresponding rubber roll 4 also hangs end by what rubber roll dish 11 was fixed in rubber roll supporting spindle 5.The support end of fork 7 by hinge fixing with main supporting wall plate 2 on.By swing fork 7, can regulate the distance between two rubber rolls 4.The hulling machine of above-mentioned rubber roll cantilever arm support is installed, in its rice hulling chamber 6, on the body of wall 9 relative, for movable wall body or dodge gate is installed with main supporting wall plate 2.Load onto or dodge gate when closing when movable wall body 9, form in the hulling machine one relatively the chamber of sealing be rice hulling chamber 6.When opening movable wall body or dodge gate, can rubber roll 7 be carried out changeing rubber roll 4 easily from the end that hangs of rubber roll supporting spindle 5.The stiff end of rubber roll supporting spindle 5 is fixed with power input wheel 10.
There is following shortcoming in above-mentioned rubber roll cantilever arm support:
1, when operation, two rubber rolls push mutually because of the required operating pressure that shells, the hanging end and can be " eight " font of rubber roller.After using a period of time, cause that the rubber roll working face produces certain tapering, grooving, produce vibration equipment increasing, service behaviour decline and rubber roll and can not use up the adverse effect that increases the glue consumption.
2, because rubber roll is contact work under bigger pressure, after work a period of time, its surface temperature will reach more than 65 ℃, even reach 90 ℃ of degree, easily produce rubber roll surface grooving, rough phenomenon, the vibrative situation of this cantilever support is more obvious, and it is big that noise also becomes.
3, the end that hangs for fear of rubber roller is " eight " font, and the jib-length of rubber roll cantilever arm support described in the utility model is subjected to the restriction of main shaft rigidity can not be long, and the length of the employed former formula of this structure rubber roll is not more than 10 inches at present.Because of its rubber roll length is restricted, make the output of its unit also be restricted.
Summary of the invention
The utility model provides a kind of hulling rubber roller supporting arrangement, and described supporting arrangement rubber roll operates steadily, and dismounting or exchange rubber roll are convenient.
In order to achieve the above object, the technical solution of the utility model is following design (as shown in Figure 3):
A kind of hulling rubber roller supporting arrangement, rubber roll supporting structure comprise fixedly rubber roll supporting structure, the movable rubber roll supporting structure by main supporting wall plate supporting; Fixedly the stiff end of the rubber roll supporting spindle in the rubber roll supporting structure is by one group or the supporting of two groups of bearing assemblies, and described one group or two groups of bearing assemblies are fixed on the main supporting body of wall by main bearing seat; The stiff end of the rubber roll supporting spindle in the movable rubber roll supporting structure is also by one group or two groups of bearing assemblies supportings, and different with fixing rubber roll supporting structure is, described one group or two groups of bearing assemblies then are fixed on the swing arm end of fork; Fixedly the end that hangs of the rubber roll supporting spindle in rubber roll supporting structure, the movable rubber roll supporting structure is positioned at rice hulling chamber, and what two rubber rolls were individually fixed in two rubber roll supporting spindles hangs end; The support end of fork is fixed on the main supporting body of wall; In the rice hulling chamber, the relative body of wall of main supporting body of wall is movable wall body or dodge gate is installed, it is characterized in that: fixedly the end that hangs of the rubber roll supporting spindle in the rubber roll supporting structure is fixed on the fixed bearing block by bearing assembly, and described fixed bearing block is fixed on the body of wall relative with main supporting body of wall; The end that hangs of the rubber roll supporting spindle in the movable rubber roll supporting structure is fixed on the plain bearing housing by bearing assembly, and described plain bearing housing is fixed in fork by bolt and main shaft hangs the swing arm end of end corresponding end.
A kind of hulling rubber roller supporting arrangement described in the utility model combines the advantage of two supports and cantilever support in the conventional art, the reasons are as follows:
The one, a kind of hulling rubber roller supporting arrangement described in the utility model, it is more convenient to change the exchange of new rubber roll, two rubber rolls.When changing rubber roll, at first fixedly the movable axis bearing in rubber roll supporting structure, the movable rubber roll supporting structure is pulled down, and then, the dismountable body of wall of headstock is pulled down can open dodge gate, can be opposite to the operation that the rubber roll in the headstock is dismantled or exchanged.
The 2nd, a kind of hulling rubber roller supporting arrangement described in the utility model, because hanging end is fixed on headstock and the movable rubber roller by bearing assembly, strengthened the rigidity of rubber roll supporting arrangement, it has avoided the situation of hanging end appearance " eight " font when work of rubber roller.Therefore, rubber roll cantilever arm support described in the utility model can use length greater than 10 inches shell type rubber roll.For the length and the output of the hulling rubber roller that improves this cantilever support are laid a good foundation.
The 3rd, a kind of hulling rubber roller supporting arrangement described in the utility model, owing to adopt bilateral supporting technology, and during operation, good stability, noise reduces greatly.
Description of drawings
Fig. 1 is a rubber roll two supports structural representation in the prior art,
Fig. 2 is a rubber roll cantilever support structure schematic diagram in the prior art,
Fig. 3 is the utility model structural front view,
Among the figure
1, bearing 2, main supporting wall plate 3, main bearing seat 4, rubber roll
5, rubber roll supporting spindle 6, rice hulling chamber 7, fork 8, swing arm
9, the body of wall 10 that main supporting wall plate is relative, wheel for inputting 11, rubber roll dish
12, locking nut 13, plain bearing housing 14, bolt 15, movable axis bearing
The specific embodiment
A kind of hulling rubber roller supporting arrangement, as shown in Figure 3.The rubber roll supporting structure comprises fixedly rubber roll supporting structure, the movable rubber roll supporting structure by main supporting wall plate 2 supportings.Fixedly the stiff end of the rubber roll supporting spindle 5 in the rubber roll supporting structure is by one group or the supporting of two groups of bearing assemblies, and described one group or two groups of bearing assemblies are fixed on the main supporting wall plate 2 by main bearing seat 3.The stiff end of the rubber roll supporting spindle 5 in the movable rubber roll supporting structure is also by one group or two groups of bearing assemblies supportings, and different with fixing rubber roll supporting structure is, described one group or two groups of bearing assemblies then are fixed on swing arm 8 ends of fork 7.Fixedly the rubber roll supporting spindle 5 in rubber roll supporting structure, the movable rubber roll supporting structure hangs that end is positioned at that rice hulling chamber's 6, two rubber rolls 4 are individually fixed in two rubber roll supporting spindles 5 hangs end.The support end of fork 7 schedules on the main supporting wall plate 2 by hinges fixing.In the rice hulling chamber 6, main supporting wall plate 2 relative bodies of wall 9 are equipped with movable wall body or dodge gate.Fixedly the end that hangs of the rubber roll supporting spindle 3 in the rubber roll supporting structure is fixed on the movable axis bearing 15 by bearing assembly, and described movable axis bearing 15 is fixed on the dodge gate or movable wall body of the body of wall 9 relative with main supporting wall plate 2.The end that hangs of the rubber roll supporting spindle 5 in the movable rubber roll supporting structure is fixed on the plain bearing housing 13 by bearing assembly, described plain bearing housing 13 is fixed in fork 7 by bolt 14 and hangs swing arm 8 ends of end corresponding end with main shaft, and the other end of plain bearing housing 13 is slidingly connected by the end that hangs of the rubber roll supporting spindle 5 in bearing assembly supporting and the movable rubber roll supporting structure.
Known to Fig. 3, fixedly rubber roll supporting spindle 5 adopts the two point supporting.By wheel for inputting 10 ends is main supporting, and duplex bearing 1 is set.Be fixed on the main supporting wall plate 2 by main bearing seat 3.Fixedly the other end of rubber roll supporting spindle 5 is an expansion bearing, is bearing on the dodge gate or movable wall body of the body of wall 9 relative with main supporting wall plate by one group of tapered sleeve bearing assembly and movable axis bearing 15.In like manner, movable rubber roll supporting spindle 5 is main supporting near wheel for inputting 10 ends, and duplex bearing 1 is set.Be fixed on by main bearing seat 3 in the end swing arm 8 of fork 7.The other end of movable rubber roll supporting spindle 5 is a sliding bearing, is bearing in by one group of self-aligning ball bearing, flat key and bolt 14, plain bearing housing 13 in the other end swing arm 8 of fork 7.
When changing rubber roll 4, two rubber roll supporting spindles 5, wheel for inputting 10 can remain on the headstock, unclamp bolt 14 earlier, plain bearing housing 13 can be shifted out from swing arm 8, unclamp the dodge gate of the relative body of wall of main supporting wall plate 9 or the fastening bolt on the movable wall body, then dodge gate or movable wall body can be removed together with movable axis bearing 15, be pulled down rubber roll locking nut 12 and rubber roll dish 11 again and can pull down or exchange rubber roll 4.Assembling is then carried out according to the opposite order of unloading process.The maintenance of rubber roll, replacing and dismounting are very convenient.
Claims (1)
1. hulling rubber roller supporting arrangement, rubber roll supporting structure comprise fixedly rubber roll supporting structure, the movable rubber roll supporting structure by main supporting wall plate (2) supporting; Fixedly the stiff end of the rubber roll supporting spindle (5) in the rubber roll supporting structure is by one group or the supporting of two groups of bearing assemblies, and described one group or two groups of bearing assemblies are fixed on main the supporting on the body of wall (2) by main bearing seat (3); The stiff end of the rubber roll supporting spindle (5) in the movable rubber roll supporting structure is also by one group or two groups of bearing assemblies supportings, and different with fixing rubber roll supporting structure is, described one group or two groups of bearing assemblies then are fixed on swing arm (8) end of fork (7); Fixedly the end that hangs of the rubber roll supporting spindle (5) in rubber roll supporting structure, the movable rubber roll supporting structure is positioned at rice hulling chamber (6), and what two rubber rolls (4) were individually fixed in two rubber roll supporting spindles (5) hangs end; The support end of fork (7) is fixed on the main supporting body of wall (2); In the rice hulling chamber (6), the body of wall (9) that main supporting body of wall (2) is relative is movable wall body or dodge gate is installed, it is characterized in that: fixedly the end that hangs of the rubber roll supporting spindle (5) in the rubber roll supporting structure is fixed on the movable axis bearing (15) by bearing assembly, and described movable axis bearing (15) is fixed on the body of wall (9) relative with main supporting body of wall (2); The end that hangs of the rubber roll supporting spindle (5) in the movable rubber roll supporting structure is fixed on the plain bearing housing (13) by bearing assembly, and described plain bearing housing (13) is fixed in fork (7) by bolt (14) and hangs swing arm (8) end of end corresponding end with main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200637778U CN201067695Y (en) | 2007-07-05 | 2007-07-05 | Rice huller rubber roll supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200637778U CN201067695Y (en) | 2007-07-05 | 2007-07-05 | Rice huller rubber roll supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067695Y true CN201067695Y (en) | 2008-06-04 |
Family
ID=39489067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200637778U Expired - Fee Related CN201067695Y (en) | 2007-07-05 | 2007-07-05 | Rice huller rubber roll supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067695Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927856A (en) * | 2012-11-12 | 2013-02-13 | 浙江南泰科技有限公司 | Firecracker leading wire handpiece |
| CN103291766A (en) * | 2013-06-19 | 2013-09-11 | 湖南省粮油科学研究设计院 | Shaft end supporting device with convenient disassembly and assembly, and rubber roller rice huller having same |
-
2007
- 2007-07-05 CN CNU2007200637778U patent/CN201067695Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927856A (en) * | 2012-11-12 | 2013-02-13 | 浙江南泰科技有限公司 | Firecracker leading wire handpiece |
| CN103291766A (en) * | 2013-06-19 | 2013-09-11 | 湖南省粮油科学研究设计院 | Shaft end supporting device with convenient disassembly and assembly, and rubber roller rice huller having same |
| CN103291766B (en) * | 2013-06-19 | 2016-03-16 | 湖南省粮油科学研究设计院 | A kind of shaft end supporting device and there is the rubber roll husker of this device |
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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: 20080604 Termination date: 20130705 |