CN204429368U - Coarse cereals polishing roller - Google Patents
Coarse cereals polishing roller Download PDFInfo
- Publication number
- CN204429368U CN204429368U CN201520027963.0U CN201520027963U CN204429368U CN 204429368 U CN204429368 U CN 204429368U CN 201520027963 U CN201520027963 U CN 201520027963U CN 204429368 U CN204429368 U CN 204429368U
- Authority
- CN
- China
- Prior art keywords
- roll body
- coarse cereals
- polishing
- polishing roller
- roller according
- 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
Links
Abstract
The utility model provides a kind of coarse cereals polishing roller, belong to coarse cereals polishing technology field, comprise columniform roll body, the inside of described roll body is provided with polishing room, two ends are provided with coarse cereals import and coarse cereals outlet, described polishing room, coarse cereals import and coarse cereals outlet are interconnected, and described roll body are provided with multiple bar shaped screen hole for screening out the impurity in coarse cereals.These coarse cereals polishing roller is cylindrical, and coarse cereals can advance wherein glibly, makes polishing efficiency higher; Meanwhile, bar hole be arranged so that the impurity that in coarse cereals, particle is relatively little, such as chaff powder etc., effectively can depart from polishing roller, separate from coarse cereals, thus reduce the broken rice rate of coarse cereals.
Description
Technical field
The utility model relates to coarse cereals polishing technology field, in particular to coarse cereals polishing roller.
Background technology
Coarse cereals polishing machine is one of conventional coarse grain processing equipment, is mainly used in the fineness improving coarse cereals.
But the coarse cereals polishing roller of existing coarse cereals polishing machine is all generally prismatic, and its cross section is regular polygon, coarse cereals move smooth not in described polishing roller; Meanwhile, the sieve aperture of existing coarse cereals polishing roller is generally circle, and this usually can cause relatively little particle to be difficult to be separated by coarse cereals polishing roller, thus causes broken rice rate higher.
Utility model content
The purpose of this utility model is the coarse cereals polishing roller providing a kind of broken rice rate lower, to improve above-mentioned situation.
The utility model is achieved in that
These coarse cereals polishing roller comprises columniform roll body, the inside of described roll body is provided with polishing room, two ends are provided with coarse cereals import and coarse cereals outlet, and described polishing room, coarse cereals import and coarse cereals outlet are interconnected, and described roll body are provided with multiple bar shaped screen hole for screening out the impurity in coarse cereals.
Wherein, described roll body is by metallic plate bending forming; The cross section of described roll body is annulus; The length direction of described bar shaped screen hole is perpendicular to the length direction of described roll body.
These coarse cereals polishing roller is mainly used in the polishing of the seed of Job's tears, and its course of work is such: first the seed of Job's tears enters polishing room from coarse cereals import, then advances to coarse cereals outlet spiral under the promotion of polishing machine power part; In advance process, the seed of Job's tears can collide with the inwall of roll body and rub repeatedly, thus effectively carries out polishing; Finally, the seed of Job's tears after polishing flows out from coarse cereals outlet.
Further, described roll body comprises the first roll body and the second roll body, the cross section of described first roll body and the second roll body all in semi-circular shape and both removably connected by screw bolt and nut.
Wherein, described first roll body is identical with the second roller structure, is symmetrical arranged; Described first roll body and the second roll body comprise the first polishing room and the second polishing room respectively, and when described first roll body is connected with the second roll body, Liang Ge polishing room just in time forms columniform polishing room; Described screw bolt and nut mates mutually.
The object arranging the first roll body and the second roll body is to make user easily just can take roll body apart, conveniently carries out cleaning and safeguarding to roll body inside.
Further, described first roll body and the second roll body dual-side are along its length provided with extension plate, described extension plate are provided with the bar shaped installing hole mated with described bolt, multiple bar shaped installing hole is arranged along described extension plate length direction interval.
The object arranging multiple bar hole is to make user according to the position of actual conditions adjusting bolt and nut, thus can ensure that the first roll body can be connected well with the second roll body when assembling.
Further, the outer wall of described first roll body and the second roll body is provided with reinforcement.
The object arranging reinforcement is the intensity of increase by first roll body and the second roll body, avoids both to be out of shape easily, the service life of both prolongations.
Further, described reinforcement comprises multiple semicircular ring reinforcement and linear pattern reinforcement, multiple semicircular ring reinforcement is arranged along the length direction uniform intervals of described first roll body and the second roll body, and multiple linear pattern reinforcement is arranged along the circumferencial direction uniform intervals of described first roll body and the second roll body.
The object arranging reinforcement is like this intensity that both ensure that whole first roll body and the second roll body, can not affect screening out of impurity again.
Further, multiple bar shaped screen hole is arranged along the length direction of described roll body and circumferencial direction uniform intervals.
The object arranging bar shaped screen hole is like this surface utilizing roll body as much as possible, to obtain bar shaped screen hole as much as possible, thus optimizes the impurity-eliminating effect of whole roll body as much as possible.
Further, the different interlaced setting of bar shaped screen hole is circumferentially positioned at.
The object arranging bar shaped screen hole is like this to make the impurity-eliminating effect of whole roll body reach optimization.
Further, the inwall of described roll body is provided with multiple polishing protruding.
The object arranging polishing projection is the contact area increasing coarse cereals and described roll body inwall, thus improves the polishing ability of roll body; The projection of polishing simultaneously makes to have certain space between coarse cereals and roll body inwall, thus facilitates impurity to discharge from bar shaped screen hole.
Further, described roll body comprise set gradually rough polishing portion, round platform transition part and finishing polish portion, described rough polishing portion is near coarse cereals import, and finishing polish portion exports near coarse cereals, and the diameter in described finishing polish portion is less than described rough polishing portion.
The object arranging roll body is like this that the polishing intensity making coarse cereals can little by little increase, thus optimizes polishing effect as much as possible.
Further, the position near described coarse cereals import on described roll body is provided with sensor and water jet, and described sensor is connected with PLC, and described PLC is connected with described water jet, the external water source of described water jet.
The object arranging sensor and water jet is that coarse cereals can mix with water after entering roll body, thus effectively improves the uniformity of follow-up polishing.
The beneficial effects of the utility model are:
These coarse cereals polishing roller is cylindrical, and coarse cereals can advance wherein glibly, makes polishing efficiency higher; Meanwhile, bar hole be arranged so that the impurity that in coarse cereals, particle is relatively little, such as chaff powder etc., effectively can depart from polishing roller, separate from coarse cereals, thus reduce the broken rice rate of coarse cereals.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The front view of the coarse cereals polishing roller that Fig. 1 provides for the utility model first embodiment;
The side view of the coarse cereals polishing roller that Fig. 2 provides for the utility model first embodiment;
The front view of the coarse cereals polishing roller that Fig. 3 provides for the utility model second embodiment;
The side view of the coarse cereals polishing roller that Fig. 4 provides for the utility model second embodiment.
Reference numeral gathers:
First roll body 110; Second roll body 120; Reinforcement 130.
Detailed description of the invention
Existing coarse cereals polishing roller is all generally prismatic, smooth not when coarse cereals advance wherein; Meanwhile, its removal of impurities hole is generally circle, and this usually can cause relatively little longer particle to be difficult to be separated by coarse cereals polishing roller, thus causes the broken rice rate of coarse cereals higher.
For above-mentioned situation, the technical program provides a kind of coarse cereals polishing roller, and these coarse cereals polishing roller is cylindrical, is beneficial to very much the advance of coarse cereals; The removal of impurities hole of these coarse cereals polishing roller is bar hole simultaneously, effectively can screen out the relatively little longer particle of profile in coarse cereals, thus improves degree of purity and the fineness of coarse cereals.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
First embodiment, with reference to Fig. 1-2, these coarse cereals polishing roller comprises columniform roll body, the inside of described roll body is provided with polishing room, two ends are provided with coarse cereals import and coarse cereals outlet, described polishing room, coarse cereals import and coarse cereals outlet are interconnected, and described roll body are provided with multiple bar shaped screen hole for screening out the impurity in coarse cereals.
Wherein, described roll body is by metallic plate bending forming; The cross section of described roll body is annulus, and described cross section is the cross section perpendicular to axis; The length direction of described bar shaped screen hole is perpendicular to the length direction of described roll body.
These coarse cereals polishing roller is mainly used in the polishing of the seed of Job's tears, and its course of work is such: first the seed of Job's tears enters polishing room from coarse cereals import, then advances to coarse cereals outlet spiral under the promotion of polishing machine power part; In advance process, the seed of Job's tears can collide with the inwall of roll body and rub repeatedly, thus effectively carries out polishing; Finally, the seed of Job's tears after polishing flows out from coarse cereals outlet.Certainly, these coarse cereals polishing machine also may be used for the polishing of other coarse cereals, such as rice, corn etc.
In the present embodiment, described roll body comprises the first roll body 110 and the second roll body 120, the cross section of described first roll body 110 and the second roll body 120 all in semi-circular shape and both removably connected by screw bolt and nut.
Wherein, described first roll body 110 is identical with the second roll body 120 structure, is symmetrical arranged; Described first roll body 110 and the second roll body 120 comprise the first polishing room and the second polishing room respectively, and when described first roll body 110 is connected with the second roll body 120, Liang Ge polishing room just in time forms columniform polishing room; Described screw bolt and nut mates mutually.
The object arranging the first roll body 110 and the second roll body 120 is to make user easily just can take roll body apart, conveniently carries out cleaning and safeguarding to roll body inside.
In the present embodiment, described first roll body 110 and the second roll body 120 dual-side are along its length provided with extension plate, described extension plate is provided with the bar shaped installing hole mated with described bolt, multiple bar shaped installing hole is arranged along described extension plate length direction interval.
Wherein, described extension plate is rectangle, and described rectangular sharp-pointed place all adopts arc transition; Described first roll body 110 is provided with the first extension plate and the second extension plate, described second roll body 120 is provided with the 3rd extension plate and the 4th extension plate, when described first roll body 110 is connected with the second roll body 120, the bar shaped installing hole that described first extension plate and the 3rd extension plate are fitted both it is just right, described second extension plate and the 4th extension plate laminating and both bar shaped installing holes are also just right; The length direction of described bar shaped installing hole is identical with the length direction of described first roll body 110 or the second roll body 120.
The object arranging multiple bar hole is to make user according to the position of actual conditions adjusting bolt and nut, thus can ensure that the first roll body 110 can be connected well with the second roll body 120 when assembling.
In the present embodiment, multiple bar shaped screen hole is arranged along the length direction of described roll body and circumferencial direction uniform intervals.
The object arranging bar shaped screen hole is like this surface utilizing roll body as much as possible, to obtain bar shaped screen hole as much as possible, thus optimizes the impurity-eliminating effect of whole roll body as much as possible.
In the present embodiment, be positioned at the different interlaced setting of bar shaped screen hole circumferentially.
The object arranging bar shaped screen hole is like this to make the impurity-eliminating effect of whole roll body reach optimization.
In the present embodiment, the inwall of described roll body is provided with multiple polishing protruding.
Wherein, described polishing projection is hemispherical, to avoid forming larger stop to the advance of coarse cereals in roll body; The protruding length direction along described roll body of multiple polishing and circumferencial direction interval are arranged.
The object arranging polishing projection is the contact area increasing coarse cereals and described roll body inwall, thus improves the polishing ability of roll body; The projection of polishing simultaneously makes to have certain space between coarse cereals and roll body inwall, thus facilitates impurity to discharge from bar shaped screen hole.
These coarse cereals polishing roller is cylindrical, and coarse cereals can advance wherein glibly, makes polishing efficiency higher; Meanwhile, bar hole be arranged so that the impurity that in coarse cereals, particle is relatively little, such as chaff powder etc., effectively can depart from polishing roller, separate from coarse cereals, thus reduce the broken rice rate of coarse cereals.
Second embodiment, with reference to Fig. 3-4, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with the first embodiment, is concise and to the point description, and the not mentioned part of device embodiment part can with reference to corresponding contents in the first embodiment.
In the present embodiment, the outer wall of described first roll body 110 and the second roll body 120 is provided with reinforcement 130.
The object arranging reinforcement 130 is the intensity of increase by first roll body 110 and the second roll body 120, avoids both to be out of shape easily, the service life of both prolongations.
In the present embodiment, described reinforcement 130 comprises multiple semicircular ring reinforcement and linear pattern reinforcement, multiple semicircular ring reinforcement is arranged along the length direction uniform intervals of described first roll body 110 and the second roll body 120, and multiple linear pattern reinforcement is arranged along the circumferencial direction uniform intervals of described first roll body 110 and the second roll body 120.
Wherein, described semicircular ring reinforcement place plane orthogonal is in the length direction of described first roll body 110 or the second roll body 120, described linear pattern reinforcement is cylindrical metal bar, and its length direction is parallel to the length direction of described first roll body 110 or the second roll body 120; Described semicircular ring reinforcement is welded on described first roll body 110 and the second roll body 120 outer wall, and described linear pattern reinforcement passes and is welded on multiple semicircular ring reinforcement.
The object arranging reinforcement 130 is like this intensity that both ensure that the first roll body 110 and the second roll body 120, can not affect screening out of impurity again.
In the present embodiment, the position near described coarse cereals import on described roll body is provided with sensor and water jet, and described sensor is connected with PLC, and described PLC is connected with described water jet, the external water source of described water jet.
Wherein, described sensor and water jet are all arranged on the inwall of described roll body; Described sensor is photoelectric sensor; The water of described water jet ejection is vaporific; Described water source can be water for industrial use, also can be independently water source; Whether described sensor can detect has coarse cereals to enter roll body, if had, then sensor can send signal to PLC, and can open water jet after PLC receives above-mentioned signal, water jet starts atomized water spray.
The object arranging sensor and water jet is that coarse cereals can mix with water after entering roll body, thus effectively improves the uniformity of follow-up polishing.
These coarse cereals polishing roller is cylindrical, and coarse cereals can advance wherein glibly, makes polishing efficiency higher; Meanwhile, bar hole be arranged so that the impurity that in coarse cereals, particle is relatively little, such as chaff powder etc., effectively can depart from polishing roller, separate from coarse cereals, thus reduce the broken rice rate of coarse cereals.
3rd embodiment, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with the first embodiment, is concise and to the point description, and the not mentioned part of device embodiment part can with reference to corresponding contents in the first embodiment.
In the present embodiment, described roll body comprise set gradually rough polishing portion, round platform transition part and finishing polish portion, described rough polishing portion is near coarse cereals import, and finishing polish portion exports near coarse cereals, and the diameter in described finishing polish portion is less than described rough polishing portion.
Wherein, the first rough polishing of coarse cereals finishing polish again; The principle of rough polishing and finishing polish is that the diameter in rough polishing portion is comparatively large, and the suffered wherein extruding force of coarse cereals is less, and therefore polishing is more coarse, and finishing polish is then contrary; Round platform transition part be arranged so that coarse cereals can enter into polishing portion swimmingly from rough polishing portion.
The object arranging roll body is like this that the polishing intensity making coarse cereals can little by little increase, thus optimizes polishing effect as much as possible.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a coarse cereals polishing roller, it is characterized in that, comprise columniform roll body, the inside of described roll body is provided with polishing room, two ends are provided with coarse cereals import and coarse cereals outlet, described polishing room, coarse cereals import and coarse cereals outlet are interconnected, and described roll body are provided with multiple bar shaped screen hole for screening out the impurity in coarse cereals.
2. coarse cereals polishing roller according to claim 1, is characterized in that, described roll body comprises the first roll body and the second roll body, the cross section of described first roll body and the second roll body all in semi-circular shape and both removably connected by screw bolt and nut.
3. coarse cereals polishing roller according to claim 2, it is characterized in that, described first roll body and the second roll body dual-side are along its length provided with extension plate, described extension plate is provided with the bar shaped installing hole mated with described bolt, multiple bar shaped installing hole is arranged along described extension plate length direction interval.
4. coarse cereals polishing roller according to claim 2, is characterized in that, the outer wall of described first roll body and the second roll body is provided with reinforcement.
5. coarse cereals polishing roller according to claim 4, it is characterized in that, described reinforcement comprises multiple semicircular ring reinforcement and linear pattern reinforcement, multiple semicircular ring reinforcement is arranged along the length direction uniform intervals of described first roll body and the second roll body, and multiple linear pattern reinforcement is arranged along the circumferencial direction uniform intervals of described first roll body and the second roll body.
6. coarse cereals polishing roller according to claim 1, is characterized in that, multiple bar shaped screen hole is arranged along the length direction of described roll body and circumferencial direction uniform intervals.
7. coarse cereals polishing roller according to claim 6, is characterized in that, is positioned at the different interlaced setting of bar shaped screen hole circumferentially.
8. coarse cereals polishing roller according to claim 1, is characterized in that, the inwall of described roll body is provided with multiple polishing protruding.
9. coarse cereals polishing roller according to claim 1, it is characterized in that, described roll body comprise set gradually rough polishing portion, round platform transition part and finishing polish portion, described rough polishing portion is near coarse cereals import, finishing polish portion exports near coarse cereals, and the diameter in described finishing polish portion is less than described rough polishing portion.
10. coarse cereals polishing roller according to claim 1, it is characterized in that, the position near described coarse cereals import on described roll body is provided with sensor and water jet, and described sensor is connected with PLC, described PLC is connected with described water jet, the external water source of described water jet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027963.0U CN204429368U (en) | 2015-01-15 | 2015-01-15 | Coarse cereals polishing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027963.0U CN204429368U (en) | 2015-01-15 | 2015-01-15 | Coarse cereals polishing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429368U true CN204429368U (en) | 2015-07-01 |
Family
ID=53597289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027963.0U Expired - Fee Related CN204429368U (en) | 2015-01-15 | 2015-01-15 | Coarse cereals polishing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246963A1 (en) * | 2021-05-27 | 2022-12-01 | 鄂州市兴方磨具有限公司 | Vertical emery roll rice milling device |
-
2015
- 2015-01-15 CN CN201520027963.0U patent/CN204429368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246963A1 (en) * | 2021-05-27 | 2022-12-01 | 鄂州市兴方磨具有限公司 | Vertical emery roll rice milling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204107563U (en) | Fluorescent material Multi-stage crusher | |
| CN204429368U (en) | Coarse cereals polishing roller | |
| CN209597323U (en) | A kind of dust-proof feed hopper of ball mill | |
| CN208629736U (en) | A kind of optical fiber at reel powder device | |
| CN206613623U (en) | Automatically descaling shower nozzle | |
| CN106881167B (en) | A kind of double-roll crusher | |
| CN109333595A (en) | A kind of ice breaker and chipper of adjustable dry ice particles size | |
| CN211462273U (en) | Filter and filtering system | |
| CN205462677U (en) | A adjustable wind blade for standing grind | |
| CN207519187U (en) | A kind of multifunctional household corn machine feed arrangement | |
| CN209255488U (en) | A kind of KOCKS outlet guide device | |
| CN201240861Y (en) | Feeder of chloride process titanium dioxide oxidation reactor | |
| CN205744795U (en) | Bonding bolt, wire harness assembly and automobile for automobile | |
| CN205835825U (en) | Injection charging barrel of injection molding machine nozzle filtration core | |
| CN206345354U (en) | Conveying worm with magnetic force impurity removal function | |
| CN205925877U (en) | Novel ball and mill | |
| CN214487298U (en) | Civil engineering construction waste treatment device | |
| CN203002433U (en) | Manhole cover plate for ball mill | |
| CN205650268U (en) | Paddlemill | |
| CN204159384U (en) | Product discharge granularity regulator | |
| CN204384107U (en) | Feed bin | |
| CN210964177U (en) | Easy abluent sintering filter core | |
| CN211112193U (en) | Novel arc extinguishing chamber protection device | |
| CN107552509B (en) | Cleaning device and method for descaling inner wall of raw water tank | |
| CN206229537U (en) | The electrode of wet electric precipitation |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20210115 |