CN103291766B - A kind of shaft end supporting device and there is the rubber roll husker of this device - Google Patents
A kind of shaft end supporting device and there is the rubber roll husker of this device Download PDFInfo
- Publication number
- CN103291766B CN103291766B CN201310244295.2A CN201310244295A CN103291766B CN 103291766 B CN103291766 B CN 103291766B CN 201310244295 A CN201310244295 A CN 201310244295A CN 103291766 B CN103291766 B CN 103291766B
- Authority
- CN
- China
- Prior art keywords
- bearing
- spindle nose
- conical surface
- shaft
- face
- 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.)
- Active
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a kind of shaft end supporting device and there is the rubber roll husker of this device, it relates to technical field of mechanical equipment, end bearing device comprises spindle nose (1), auxiliary bearing body (10), bearing support (9), bearing (ball) cover (6), bearing (2), also comprises coaxial positioning supporting sleeve (3), attachment screw (4) and seal arrangement (5).Namely shaft end supporting device integral disassembly, assembly is realized by dismounting attachment screw 4.The rubber roll husker with this device is provided with this kind of shaft end supporting device at the cantilever end of fast roll shaft (1a) and slow roll shaft (1b).Use that this shaft end supporting device easy accessibility, structure are simple, axle head supporting registration, supporting are reliable, safeguard simple, long service life.
Description
Technical field
The invention belongs to technical field of mechanical equipment, particularly relate to a kind of shaft end supporting device and there is the rubber roll husker of this shaft end supporting device.
Background technique
Because being provided with the workpiece needing often to change on the main shaft of much equipment, main shaft adopts the mode of structure of an end bearing, the other end cantilever, for reducing or eliminating the vibration of such main shaft cantilever end, usually increases aiding support at main shaft cantilever end.At present conventional axle head aiding support uses bearing support mostly, if the axle of this class shaft end supporting device and bearing inner race adopt routine to coordinate, there is dismounting inconvenience and frequent dismounting causes axle head to damage; If make to leave certain interval between axle and bearing inner race to meet easy accessibility, axle and bearing will disalignments and affect supporting positioning precision, the problem such as cause supporting unreliable.
Rice huller paddy is one of critical process of eating rice production, and rice huller paddy operation mainly adopts rubber roll husker to complete the shelling of paddy at present.The groundwork component of rubber roll husker is the paddy hulling rubber roll of a pair differential speed rotation in opposite directions, and paddy hulling rubber roll is arranged on 2 main shafts, and needs often to change rice huller paddy.Rubber roll husker is different according to the length of its rubber roll, and the supporting means of the structure of its rubber roll and 2 main shafts is also different.General rubber roll length 10 inch and within paddy hulling rubber roll adopt wheeled construction, length adopts nested structure at 14 inch and above paddy hulling rubber roll; In the past, 2 main shafts of the hulling machine of rubber roll length within 10 inch all adopted cantilever support, and 2 main shafts of the hulling machine of rubber roll length more than 14 inch all adopt two-end bearing support.Cantilever support rubber roll husker adopts Synchronous Belt Drives, does not have gearbox, its drive mechanism is compact, noise is little, highlighting in recent years along with series of advantages such as the fractional yield of cantilever support structure hulling machine are high, replacing rubber roll is convenient, cantilever support structure is widely applied on hulling machine, but cantilever support hulling machine is also deposited and operationally easily caused rubber roll working surface to produce the shortcoming such as tapering, grooving.For overcoming the above problems, usually increase aiding support at the cantilever end of cantilever support structure.Because speed roller when rubber roll works needs often to exchange and change, paddy hulling rubber roll main shaft cantilever end secondary support means one wants to meet that rubber roll is changed, dismounting is convenient, and two is want to guarantee accurately location and reliable supporting, and three is want structure simply, long service life.
China Patent No. be 200720063777 rice huller rubber roll supporting device and the patent No. be the rice huller side plate type rubber roller auxiliary supporting device of 200920259468, all be provided with an auxiliary bearing holder assembly bearing device at paddy hulling rubber roll main shaft cantilever end, axle sleeve is provided with between rubber roll main shaft and bearing inner race, the outstanding of rubber roll main shaft goes out to hold Shen to enter in axle sleeve, the gap that main shaft hangs between end and inner hole of shaft sleeve is comparatively large, to be convenient for changing dismounting during rubber roll.Although the secondary support means of above 2 patented technology introductions can meet the requirement of convenient disassembly substantially, but it is larger because hanging gap between end main shaft and inner hole of shaft sleeve, hang end main shaft not exclusively coaxial with bearing inner race, the setting accuracy and the reliability that make to hang end main shaft supporting are had a greatly reduced quality, affect work and the stability of two rubber rolls, likely make rubber roll produce a certain amount of CONCENTRIC REDUCER or make cantilever end spindle vibrate etc.Simultaneously because hulling machine working environment dust is many, dust is easily entered in the gap hanging between end main shaft and axle sleeve, also can affect dismounting during the equipment downtime long period.
Summary of the invention
The object of the invention is the situation for prior art, provide that a kind of structure is simple, easy accessibility, the shaft end supporting device that can accurately locate and reliably support and the rubber roll husker with this bearing device.
In order to achieve the above object, the technological scheme of shaft end supporting device of the present invention is: described shaft end supporting device comprises spindle nose 1, auxiliary bearing body 10, bearing support 9, screw 7 and 8, bearing (ball) cover 6, bearing 2.It is characterized in that it also comprises coaxial positioning supporting sleeve 3, attachment screw 4 and seal arrangement 5.Auxiliary bearing body 10 is that main supporting base that the is detachable and the other end of the spindle nose of axle relatively can directly or indirectly be located; Bearing support 9 is fixed on auxiliary bearing body 10 by screw 8, and bearing 2 is arranged in bearing support 9, and bearing (ball) cover 6 is fixed on bearing support 9 by screw 7; Match with the endoporus of bearing support 9 in the outer ring of bearing 2, the inner ring of bearing 2 matches with the external cylindrical surface of coaxial positioning supporting sleeve 3; There is screw at the end face center of spindle nose 1; Match with the end face of spindle nose 1 in one end of coaxial positioning supporting sleeve 3, coaxial positioning supporting sleeve 3 is connected on the end face of spindle nose 1 by attachment screw 4 coaxial line, seal arrangement 5 is provided with at the axis hole of bearing support 9 and the axis hole position of bearing (ball) cover 6, bearing (ball) cover 6 is provided with oil hole 11, lubricant grease can be imported in the middle of bearing enclose.
The end face of the spindle nose 1 of described a kind of shaft end supporting device is conical surface, the axis of its conical surface, end face center screw and the axis coaxle of spindle nose 1; The endoporus of coaxial positioning supporting sleeve 3 is coaxial with external cylindrical surface, its end face of one end by bearing (ball) cover 6 be plane and and axes normal, its end face by one end of spindle nose 1 is also conical surface, and this conical surface is coaxial with external cylindrical surface, and the cone angle of this conical surface and the conical surface of spindle nose 1 match.
The end face center screw of the spindle nose 1 of described a kind of shaft end supporting device matches with attachment screw 4; The hand of spiral of attachment screw 4 is determined according to the sense of rotation of spindle nose 1, it can be made more to turn and tightlier determine when its hand of spiral drives attachment screw 4 to rotate according to spindle nose 1.
The attachment screw 4 of described a kind of shaft end supporting device is interior hexagonal or outer-hexagonal head.
The end face of the spindle nose 1 of any one described shaft end supporting device is evagination conical surface, coaxial positioning supporting sleeve 3 is indent conical surface near the end face of spindle nose 1; Or the end face of spindle nose 1 is indent conical surface, coaxial positioning supporting sleeve 3 is evagination conical surface near the end face of spindle nose 1.。
The cone angle of the end face conical surface of the spindle nose 1 of described a kind of shaft end supporting device is not identical with the cone angle size of the end face conical surface of coaxial positioning supporting sleeve 3, and the cone angle of its evagination conical surface is greater than the cone angle of indent conical surface.
The end face conical surface of the spindle nose 1 of described a kind of shaft end supporting device is identical with the cone angle size of the end face conical surface of coaxial positioning supporting sleeve 3, and its cone angle is 30 degree to 120 degree.
The technological scheme that the present invention has the rubber roll husker of shaft end supporting device is: a kind of rubber roll husker, comprise hopper, feed system, fast roller system, slow roller system, pine shutting-brake control system, drive system and frame casing 16, wherein said drive system comprises motor, the belt wheel 14 that driving belt is different with one group of diameter, described fast roller system comprises only revolvable fast roll shaft 1a and the rubber roll 15 be arranged on fast roll shaft, described slow roller system comprises one and can rotate, the slow roll shaft 1b that also can swing around parallel with fast roll shaft auxiliary axis 12 and the rubber roll 15 be arranged on slow roll shaft, two rubber rolls are all in frame casing 16, drive system is arranged on one end of frame casing 16, and drive fast roll shaft 1a and slow roll shaft 1b differential speed rotation in opposite directions, fast roll shaft rotates fast than slow roll shaft, fast roll shaft 1a is bearing on frame casing 16 by the bearing pack near drive system one end and main supporting base 13a, slow roll shaft 1b is bearing on auxiliary axis 12 by the bearing pack near drive system one end and main supporting base 13b, auxiliary axis 12 passes through one group of sliding supported condition on frame casing 16, frame casing 16 is provided with the removable side panel changing rubber roll near one end of spindle nose 1, it is characterized in that, be provided with the shaft end supporting device of foregoing invention at the cantilever end of fast roll shaft 1a and slow roll shaft 1b.Coaxial positioning supporting sleeve 3 can be separated with spindle nose 1 by attachment screw 4 of only need dismantling when changing rubber roll, and this shaft end supporting device entirety can be dismantled with auxiliary bearing body 10; The conical surface of coaxial positioning supporting sleeve 3 is enclosed within the conical surface of spindle nose 1 during installation, tightens attachment screw 4.The bearing saddle bore of this bearing device at bearing two ends and bearing end cap bore place are equipped with seal arrangement 5 and dust-proofly can enter and prevent lubricant oil from leaking.
The design principle of shaft end supporting device of the present invention is, the cantilever end of axle is designed to by the spindle nose in cantilevered axle and the minor axis combination axle head dimerous be arranged in bearing, this minor axis is connected with spindle nose screw, and dismounting easily function has come by combining axle head.During dismounting bearing device, bearing relative to the part of bearing touch does not need to dismantle, and can adopt the cooperation of routine techniques design bearing, sealing and lubricating system like this, can guarantee the coaxial positioning precision of this minor axis and bearing and the working life of bearing.The end face that this minor axis contacts with spindle nose is designed to the conical surface, coaxial positioning supporting sleeve is designed to by this minor axis, adopt guiding and the radial location function of the conical surface, tighten the responsive to axial force of generation at attachment screw under, coaxial to this minor axis and spindle nose Connecting groups is integrated, the positioning precision of this minor axis and spindle nose can be guaranteed like this, finally realize the accurate location of spindle nose and bearing, support reliable, dismounting object easily.
See Fig. 1, by tightening the axial force that attachment screw 4 produces, the conical surface of the conical surface of spindle nose 1 with coaxial positioning supporting sleeve 3 is closely connected, because of the outer cylinder surface of coaxial positioning supporting sleeve 3, tapered end face, endoporus three is coaxial, and the axis of spindle nose 1, tapered end face, end face screw three is also coaxial, under two conical surface centering positioning actions, coaxial positioning supporting sleeve 3 is integrated with the accurate coaxial combination of spindle nose 1, coaxial positioning supporting sleeve 3 and bearing inner race adopt conventional drive fit, make bearing 2, coaxial positioning supporting sleeve 3, spindle nose 1 is also coaxial, therefore realize axle head accurately to locate and reliably support.Coaxial positioning supporting sleeve 3 can be separated with spindle nose 1 by attachment screw 4 of dismantling, and this shaft end supporting device entirety can be dismantled with auxiliary bearing body 10; The conical surface of coaxial positioning supporting sleeve 3 is enclosed within the conical surface of spindle nose 1 during installation, tightens attachment screw 4, realize the convenient dismounting of this shaft end supporting device.Bearing support axis hole at bearing two ends and bearing (ball) cover axis hole place are equipped with seal arrangement, can be dust-proof and prevent lubricant oil from leaking, and make this bearing device safeguard simple, long service life.
The beneficial effect of shaft end supporting device of the present invention is, use that this shaft end supporting device easy accessibility, structure are simple, axle head supporting and location accurately, supporting is reliable, safeguard simple, long service life.
The beneficial effect that the present invention has the rubber roll husker of shaft end supporting device is, the cantilever end spindle nose of fast roll shaft and slow roll shaft and the bearing energy coaxial rotating of bearing device, supporting registration, reliable, improve the working stability of two rubber rolls, overcome fast roller and the distortion of slow roll shaft end generation CONCENTRIC REDUCER and oscillation phenomenon when rubber roll work, the working life of two rubber rolls can be improved, change rubber roll convenient, fast simultaneously.
Accompanying drawing explanation
Fig. 1 is shaft end supporting device structural representation;
Fig. 2 is fast, the slow roll shaft section deployed configuration schematic diagram of rubber roll husker with this bearing device;
In figure: 1, spindle nose; 2, bearing; 3, coaxial positioning supporting sleeve; 4, attachment screw is passed through; 5, seal arrangement; 6, bearing (ball) cover; 7, screw; 8, screw; 9, bearing support; 10, auxiliary bearing body; 11, oil hole; 12, auxiliary axis; 13a, main supporting base; 13b, main supporting base; 14, belt wheel; 15, rubber roll; 16, frame casing; 17, arc regulator plate; 1a, fast roll shaft; 1b, slow roll shaft;
embodiment:
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, shaft end supporting device of the present invention by the following technical solutions: it comprises spindle nose 1, auxiliary bearing body 10, bearing support 9, screw 7,8, and bearing (ball) cover 6, bearing 2 also comprise coaxial positioning supporting sleeve 3, attachment screw 4 and seal arrangement 5; Auxiliary bearing body 10 is that main supporting base that the is detachable and the other end of axle relatively can be located, bearing support 9 is fixed on auxiliary bearing body 10 by screw 8, bearing 2 is arranged in bearing support 9, bearing (ball) cover 6 is fixed on bearing support 9 by screw 7, match with the endoporus of bearing support 9 in the outer ring of bearing 2, the inner ring of bearing 2 matches with the external cylindrical surface of coaxial positioning supporting sleeve 3; The end face of spindle nose 1 is evagination conical surface and there is screw at center, one end that coaxial positioning supporting sleeve 3 contacts with spindle nose 1 is and indent conical surface, the end face conical surface of spindle nose 1 is identical with the cone angle size of the end face conical surface of coaxial positioning supporting sleeve 3, and coaxial positioning supporting sleeve 3 is connected on the end face of spindle nose 1 by attachment screw 4 coaxial line; Seal arrangement 5 is provided with at the axis hole of bearing support 9 and the axis hole position of bearing (ball) cover 6.In the space that bearing 2 is sealed in bearing support 9, bearing (ball) cover 6 and coaxial positioning supporting sleeve 3 are formed, do not need coaxial positioning supporting sleeve 3 to be separated with bearing 2 during dismounting, as long as whole shaft end supporting device and spindle nose 1 just can be realized dismounting by dismounting attachment screw 4.
Be illustrated in figure 2 the fast of the rubber roll husker with this shaft end supporting device, slow roll shaft section deployed configuration schematic diagram, the present invention has the rubber roll husker of shaft end supporting device by the following technical solutions: it comprises hopper, feed system, fast roller system, slow roller system, pine shutting-brake control system, drive system and frame casing 16, wherein said drive system comprises motor, the belt wheel 14 that driving belt is different with one group of diameter, described fast roller system comprises only revolvable fast roll shaft 1a and the rubber roll 15 be arranged on fast roll shaft, described slow roller system comprises one and can rotate, the slow roll shaft 1b that also can swing around an auxiliary axis 12 parallel with fast roll shaft and the rubber roll 15 be arranged on slow roll shaft, two rubber rolls are all in frame casing 16, drive system is arranged on one end of frame casing 16, and drive fast roll shaft 1a and slow roll shaft 1b differential speed rotation in opposite directions, fast roll shaft rotates fast than slow roll shaft, fast roll shaft 1a is bearing on frame casing 16 by the bearing pack near drive system one end and main supporting base 13a, slow roll shaft 1b is bearing on auxiliary axis 12 by the bearing pack near drive system one end and main supporting base 13b, auxiliary axis 12 passes through one group of sliding supported condition on frame casing 16, frame casing 16 is provided with the removable side panel changing rubber roll near one end of spindle nose 1, it is characterized in that, be provided with the shaft end supporting device of foregoing invention at the cantilever end of fast roll shaft 1a and slow roll shaft 1b.Coaxial positioning supporting sleeve 3 can be separated with spindle nose 1 by attachment screw 4 of only need dismantling when changing rubber roll, and this shaft end supporting device entirety can be dismantled with auxiliary bearing body 10; The conical surface of coaxial positioning supporting sleeve 3 is enclosed within the conical surface of spindle nose 1 during installation, tightens attachment screw 4.The bearing saddle bore of this bearing device at bearing two ends and bearing end cap bore place are equipped with seal arrangement 5 and dust-proofly can enter and prevent lubricant oil from leaking, and the supporting of this bearing device is reliable, easy accessibility, maintenance are simple, long service life.
Claims (8)
1. a shaft end supporting device, comprise spindle nose (1), auxiliary bearing body (10), bearing support (9), screw (7,8), bearing (ball) cover (6), bearing (2), is characterized in that it also comprises coaxial positioning supporting sleeve (3), attachment screw (4) and seal arrangement (5); Auxiliary bearing body (10) is that main supporting base that the is detachable and the other end of the spindle nose of axle relatively can directly or indirectly be located, bearing support (9) is fixed on auxiliary bearing body (10) by screw (8), bearing (2) is arranged in bearing support (9), bearing (ball) cover (6) is fixed on bearing support (9) by screw (7), match with the endoporus of bearing support (9) in the outer ring of bearing (2), the inner ring of bearing (2) matches with the external cylindrical surface of coaxial positioning supporting sleeve (3); There is screw at the end face center of spindle nose (1), match with the end face of spindle nose (1) in one end of coaxial positioning supporting sleeve (3), coaxial positioning supporting sleeve (3) is connected on the end face of spindle nose (1) by attachment screw (4) coaxial line, be provided with seal arrangement (5) at the axis hole of bearing support (9) and the axis hole position of bearing (ball) cover (6), bearing (ball) cover (6) is provided with oil hole (11).
2. a kind of shaft end supporting device according to claim 1, is characterized in that, the end face of spindle nose (1) is conical surface, the axis of its conical surface, end face center screw and the axis coaxle of spindle nose (1); The endoporus of coaxial positioning supporting sleeve (3) is coaxial with external cylindrical surface, its end face of one end by bearing (ball) cover (6) be plane and and axes normal, its end face by one end of spindle nose (1) is also conical surface, this conical surface is coaxial with external cylindrical surface, and the conical surface of the cone angle of this conical surface and spindle nose (1) matches.
3. a kind of shaft end supporting device according to claim 1 and 2, is characterized in that, the end face center screw of spindle nose (1) matches with attachment screw (4); The hand of spiral of attachment screw (4) is determined according to the sense of rotation of spindle nose (1), it can be made more to turn and tightlier determine when its hand of spiral drives attachment screw (4) to rotate according to spindle nose (1).
4. a kind of shaft end supporting device according to claim 1 and 2, is characterized in that, attachment screw (4) is interior hexagonal or outer-hexagonal head.
5. any one shaft end supporting device according to claim 1 and 2, is characterized in that, the end face of spindle nose (1) is evagination conical surface, coaxial positioning supporting sleeve (3) is indent conical surface near the end face of spindle nose (1); Or the end face of spindle nose (1) is indent conical surface, coaxial positioning supporting sleeve (3) is evagination conical surface near the end face of spindle nose (1).
6. any one shaft end supporting device according to claim 1 and 2, it is characterized in that, the cone angle of the end face conical surface of spindle nose (1) is not identical with the cone angle size of the end face conical surface of coaxial positioning supporting sleeve (3), and the cone angle of its evagination conical surface is greater than the cone angle of indent conical surface.
7. any one shaft end supporting device according to claim 1 and 2, is characterized in that, the end face conical surface of spindle nose (1) is identical with the cone angle size of the end face conical surface of coaxial positioning supporting sleeve (3), and its cone angle is 30 degree to 120 degree.
8. a rubber roll husker, comprise hopper, feed system, fast roller system, slow roller system, pine shutting-brake control system, drive system and frame casing (16), wherein said drive system comprises motor, the belt wheel (14) that driving belt is different with one group of diameter, described fast roller system comprises 1 only revolvable fast roll shaft (1a) and the rubber roll (15) that is arranged on fast roll shaft, described slow roller system comprises 1 and can rotate, the slow roll shaft (1b) that also can swing around an auxiliary axis (12) parallel with fast roll shaft and the rubber roll (15) be arranged on slow roll shaft, 2 rubber rolls are all in frame casing (16), drive system is arranged on one end of frame casing (16), and drive fast roll shaft (1a) and slow roll shaft (1b) differential speed rotation in opposite directions, fast roll shaft rotates fast than slow roll shaft, fast roll shaft (1a) is bearing on frame casing (16) by the bearing pack near drive system one end and main supporting base (13a), slow roll shaft (1b) is bearing on auxiliary axis (12) by the bearing pack near drive system one end and main supporting base (13b), auxiliary axis (12) by one group of sliding supported condition on frame casing (16), frame casing (16) is provided with the removable side panel changing rubber roll near one end of spindle nose (1), it is characterized in that, be provided with the shaft end supporting device as described in claim 1 to 7 any one at the cantilever end of fast roll shaft (1a) and slow roll shaft (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244295.2A CN103291766B (en) | 2013-06-19 | 2013-06-19 | A kind of shaft end supporting device and there is the rubber roll husker of this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244295.2A CN103291766B (en) | 2013-06-19 | 2013-06-19 | A kind of shaft end supporting device and there is the rubber roll husker of this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291766A CN103291766A (en) | 2013-09-11 |
| CN103291766B true CN103291766B (en) | 2016-03-16 |
Family
ID=49093146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310244295.2A Active CN103291766B (en) | 2013-06-19 | 2013-06-19 | A kind of shaft end supporting device and there is the rubber roll husker of this device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291766B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470639A (en) * | 2013-09-13 | 2013-12-25 | 天津明贤科技有限公司 | Bearing sealing end plate |
| CN104522881A (en) * | 2014-12-30 | 2015-04-22 | 红云红河烟草(集团)有限责任公司 | Improved structure of cut tobacco adsorbed conveyer belt wheel at tail part of wind suction chamber of cigarette maker |
| CN104653638B (en) * | 2015-02-16 | 2017-03-15 | 浙江浙矿重工股份有限公司 | A kind of axle location structure |
| CN106890694A (en) * | 2017-05-03 | 2017-06-27 | 范科晨 | A kind of rice threshing husking apparatus for rice |
| CN113864347A (en) * | 2021-09-13 | 2021-12-31 | 人本股份有限公司 | Rotary driving spindle device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3336398C2 (en) * | 1983-10-06 | 1987-05-14 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg, De | |
| CN2326328Y (en) * | 1998-02-08 | 1999-06-30 | 管继尧 | Rice-husking machine of tightening roller by moving speed-change box |
| JP2001074054A (en) * | 1999-09-06 | 2001-03-23 | Koyo Mach Ind Co Ltd | Spindle device |
| CN201067695Y (en) * | 2007-07-05 | 2008-06-04 | 湖南郴州粮油机械有限公司 | Rice huller rubber roll supporting device |
| CN201613147U (en) * | 2009-11-28 | 2010-10-27 | 湖南郴州粮油机械有限公司 | Rice huller side plate type rubber roller auxiliary supporting device |
| US7836558B2 (en) * | 2007-08-21 | 2010-11-23 | Truetzschler Gmbh & Co. Kg | Device on a drafting system of a draw frame for textile fibre slivers |
| CN102872932A (en) * | 2012-07-04 | 2013-01-16 | 湖北五丰粮食机械有限公司 | Flow automatic control multifunctional coarse cereal rice mill |
| CN203297387U (en) * | 2013-06-19 | 2013-11-20 | 湖南省粮油科学研究设计院 | Conveniently detached shaft-end bearing device and rubber-roller rice huller with same |
-
2013
- 2013-06-19 CN CN201310244295.2A patent/CN103291766B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3336398C2 (en) * | 1983-10-06 | 1987-05-14 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg, De | |
| CN2326328Y (en) * | 1998-02-08 | 1999-06-30 | 管继尧 | Rice-husking machine of tightening roller by moving speed-change box |
| JP2001074054A (en) * | 1999-09-06 | 2001-03-23 | Koyo Mach Ind Co Ltd | Spindle device |
| CN201067695Y (en) * | 2007-07-05 | 2008-06-04 | 湖南郴州粮油机械有限公司 | Rice huller rubber roll supporting device |
| US7836558B2 (en) * | 2007-08-21 | 2010-11-23 | Truetzschler Gmbh & Co. Kg | Device on a drafting system of a draw frame for textile fibre slivers |
| CN201613147U (en) * | 2009-11-28 | 2010-10-27 | 湖南郴州粮油机械有限公司 | Rice huller side plate type rubber roller auxiliary supporting device |
| CN102872932A (en) * | 2012-07-04 | 2013-01-16 | 湖北五丰粮食机械有限公司 | Flow automatic control multifunctional coarse cereal rice mill |
| CN203297387U (en) * | 2013-06-19 | 2013-11-20 | 湖南省粮油科学研究设计院 | Conveniently detached shaft-end bearing device and rubber-roller rice huller with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103291766A (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103291766B (en) | A kind of shaft end supporting device and there is the rubber roll husker of this device | |
| CN203600055U (en) | Workpiece spindle structure for numerical control internal grinding machine | |
| CN107968530B (en) | Integrated mounting structure of radial axial sensor of magnetic suspension motor | |
| CN203297387U (en) | Conveniently detached shaft-end bearing device and rubber-roller rice huller with same | |
| CN206544022U (en) | A kind of machine ram pivot structure | |
| CN205914531U (en) | Two roller oil film bearing rolling mills | |
| CN207658570U (en) | A kind of cylinder, cone object rotating mechanism | |
| CN106670834A (en) | Shaft/cylinder part supporting device for lathe machining | |
| CN201824239U (en) | Deep hole grinding motorized spindle | |
| CN103056166A (en) | Adaptive roller group | |
| CN106001687A (en) | Boring bar device for deep hole processing | |
| CN208866522U (en) | A kind of high-precision bevel gear gear milling fixture | |
| CN101830359B (en) | Combined rotary automatic dilation paper chuck | |
| CN207358301U (en) | A kind of skiving lathe cutter saddle structure | |
| CN202964411U (en) | Roller grinding eccentric locking collar feeding mechanism supported by tapered roller bearing | |
| CN202326502U (en) | Air cylinder capable of preventing piston rod from rotating | |
| CN201664761U (en) | Locating structure for lathe spindle | |
| CN205968624U (en) | Main shaft adjustable emery wheel axle construction | |
| CN202158929U (en) | Dynamic balancing tooling of laying head of high-speed wire rolling mill | |
| CN203509715U (en) | Spindle speed changing device of accessory milling head | |
| CN203816800U (en) | Detection device for small belt wheel for tubular centrifuge | |
| CN214560005U (en) | Improve nozzle mesopore seat surface grinding machine main shaft assembly | |
| CN202462222U (en) | Opening type stone roller central frame of grinding machine | |
| CN204035579U (en) | A kind of General Main axle box of building-block machine | |
| CN202398903U (en) | Cutter shaft detachable anti-backlash supporting mechanism for high-efficiency rack gear milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180117 Address after: Grain, No. 369 building, 410201 Hunan province Changsha Kaifu District, Hing Road Patentee after: Grain oil product quality monitoring center, Hunan Province Address before: 410201 Hunan province Changsha Kaifu District, Furong Road Jinxia Economic Development Zone grain and oil trading building north building Patentee before: Hunan Scientific Research and Design Insitute |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210415 Address after: 414200 Jiwa Modern Grain Industrial Park, nianyuxu Town, Huarong County, Yueyang City, Hunan Province Patentee after: HUNAN JIWA RICE INDUSTRY Co.,Ltd. Address before: 410201 grain department building, 369 Xing Lian Road, Kaifu District, Changsha, Hunan Patentee before: HUNAN GRAIN AND OIL PRODUCT QUALITY MONITORING CENTER |