CN104056690B - Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame - Google Patents
Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame Download PDFInfo
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- CN104056690B CN104056690B CN201410348873.1A CN201410348873A CN104056690B CN 104056690 B CN104056690 B CN 104056690B CN 201410348873 A CN201410348873 A CN 201410348873A CN 104056690 B CN104056690 B CN 104056690B
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Abstract
The invention discloses the suspension arrangement of crooking one's arm between a kind of grinding roller of wheat flour-milling assembly and Flos Mume frame, including the Flos Mume frame being provided with horizontal axis tam, horizontal axis tam is associated with grinding roller assembly, the shaft of grinding roller of grinding roller assembly includes diagonal control arm and is connected to the perpendicular shaft of grinding roller of diagonal control arm lower end, perpendicular shaft of grinding roller is set with roller core successively, grinding roller, the two ends of roller core offer dead eye, on, lower bearing is respectively placed in dead eye, withhold upper, upper on lower bearing, lower cover is by perpendicular shaft of grinding roller, roller core and grinding roller are connected as a single entity, it is positioned at, oil ring seam it was provided with between perpendicular shaft of grinding roller between lower bearing and the work surface of roller core；Offering oil-way in lower ball cover, be marked with lubrication thin oil in it, be fixed with Oil Guide ring in perpendicular shaft of grinding roller lower end, the outer surface of Oil Guide ring offers spiral oil duct；Offering main oil gallery along perpendicular shaft of grinding roller central axis, main oil gallery extends radially out perpendicular shaft of grinding roller axis body above upper ball cover.The invention has the advantages that rational in infrastructure, improve flour mill rolls ability.
Description
Technical field
The present invention relates to flour mill, especially relate to the suspension arrangement of crooking one's arm between a grinding roller of wheat flour-milling assembly and Flos Mume frame.
Background technology
Tradition raymond mill grinding roller assembly and Flos Mume frame between suspension arrangement as shown in Figure 3: grinding roller assembly 101(includes shaft of grinding roller and the grinding roller being arranged on shaft of grinding roller lower end and bull ring) pass through horizontal axis tam 102 be connected with Flos Mume frame 103.During work, grinding roller assembly 101 is by centrifugal action with horizontal axis tam 102 as centre swinging, and horizontal axis tam 102 then swings in the cross-arm axle sleeve 104 of Flos Mume frame 103, makes grinding roller 105 be pressed on bull ring 106 and rolls material.Owing to the grinding roller assembly barycenter of traditional structure is approximately near the A point of shaft of grinding roller, the swing center of circle of distance horizontal axis tam 102 is nearer, the arm of force is shorter, the moment swinging the center of circle of the relative horizontal axis tam 102 of grinding roller assembly 101 is less, so the spreading power that the deadweight of grinding roller assembly converts is the least, have impact on equipment rolls production capacity.
The flour mill of the most this structure works after a period of time, foozle and grinding roller 105, the bull ring 106 abrasion in long-term work due to equipment self, can make gradually to be produced angle by between centrifugal action grinding roller 105 and bull ring 106 with horizontal axis tam 102 as centre swinging, the contact area causing grinding roller 105 and bull ring 106 is gradually reduced (in theory for point cantact between grinding roller 105 and bull ring 106), so that the yield of equipment declines, can not meet production required.
Summary of the invention
Present invention aim at providing a kind of rational in infrastructure, suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame that work efficiency is high.
For achieving the above object, the present invention can take following technical proposals:
nullSuspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly of the present invention and Flos Mume frame，Including the Flos Mume frame being provided with horizontal axis tam，It is connected to grinding roller assembly at the described horizontal axis tam first line of a couplet，Described grinding roller assembly includes shaft of grinding roller and is fixedly installed on roller core and the grinding roller of described shaft of grinding roller bottom，Described shaft of grinding roller includes that upper end is nested with the diagonal control arm on described horizontal axis tam and is connected to the perpendicular shaft of grinding roller of described diagonal control arm lower end by attachment means，Described perpendicular shaft of grinding roller is set with roller core the most successively、Grinding roller，Described roller core upper、Lower two ends offer respectively、Lower bearing aperture，Be sleeved on perpendicular shaft of grinding roller is upper、Lower bearing is respectively placed on described、In lower bearing aperture，Withhold upper、Upper press cover on lower bearing and lower cover are by described perpendicular shaft of grinding roller、Roller core and grinding roller are connected as a single entity，It is positioned on described、Oil ring seam it was provided with between perpendicular shaft of grinding roller and the work surface of roller core between lower bearing；Below described perpendicular shaft of grinding rollerLower coverInside offering oil-way, be marked with lubrication thin oil in it, in described perpendicular shaft of grinding roller bottom, fixed cover offers spiral oil duct equipped with Oil Guide ring, the outer surface of described Oil Guide ring；Offering, along described perpendicular shaft of grinding roller central axis, the main oil gallery being connected with described oil-way, described main oil gallery existsDescribed upper press coverTop radially extend horizontally away perpendicular shaft of grinding roller axis body.
Described attachment means is the swinging axle being hinged between described diagonal control arm and perpendicular shaft of grinding roller.
Described attachment means is the adpting flange being connected between described diagonal control arm and perpendicular shaft of grinding roller.
The invention has the advantages that rational in infrastructure, flour mill to roll ability strong.Traditional straight shaft of grinding roller is changed into the structure of cranking arm combined by diagonal control arm and perpendicular shaft of grinding roller, make the barycenter swing center of circle away from horizontal axis tam of grinding roller assembly, the arm of force lengthens, grinding roller assembly swings the moment in the center of circle and strengthens horizontal axis tam, the grinding pressure that the deadweight of grinding roller assembly converts increases therewith, and improve equipment rolls production efficiency.Meanwhile, during work, grinding roller drives grinding roller assembly to rotate (perpendicular shaft of grinding roller does not turns), and the corresponding screw rod of lubrication thin oil in lower ball cover produces relative rotary motion, make to press on lubricating oil, the main oil gallery offered along perpendicular shaft of grinding roller is upwards walked, and lubricates bearing, substantially increases the service life of bearing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Fig. 3 is the structure chart of tradition flour mill suspension arrangement.
Detailed description of the invention
Further the present invention is described in detail below by embodiment.
Embodiment 1:
nullAs shown in Figure 1，Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly of the present invention and Flos Mume frame，Including the Flos Mume frame 2 being provided with horizontal axis tam 1，It is connected to grinding roller assembly at horizontal axis tam 1 first line of a couplet，Grinding roller assembly includes shaft of grinding roller and is fixedly installed on roller core and the grinding roller of shaft of grinding roller bottom，For reducing the barycenter of grinding roller assembly，Improve and roll work efficiency，Shaft of grinding roller includes the diagonal control arm 3 that upper end is nested with on horizontal axis tam and the perpendicular shaft of grinding roller 4 being connected to diagonal control arm 3 lower end by swinging axle 15，Perpendicular shaft of grinding roller 4 is set with roller core 5 the most successively、Grinding roller 6，Bull ring 17 ring set is outside grinding roller 6，Roller core 5 upper、Lower two ends offer respectively、Lower bearing aperture，The upper bearing (metal) 7 being sleeved on perpendicular shaft of grinding roller is placed in upper bearing aperture，Lower bearing 8 is placed in lower bearing aperture，Withhold upper、Upper press cover 9 on lower bearing and lower cover 10 are by perpendicular shaft of grinding roller 4、Roller core 5 and grinding roller 6 are connected as a single entity，It is positioned at、Oil ring seam 11 it was provided with between perpendicular shaft of grinding roller and the work surface of roller core between lower bearing；Below perpendicular shaft of grinding rollerLower cover 10Inside offering oil-way 12, be marked with lubrication thin oil in it, in perpendicular shaft of grinding roller bottom, fixed cover offers spiral oil duct equipped with Oil Guide ring 13, the outer surface at Oil Guide ring；Offering, along perpendicular shaft of grinding roller central axis, the main oil gallery 14 being connected with oil-way, main oil gallery 14 existsUpper press coverTop radially extend horizontally away perpendicular shaft of grinding roller axis body.
The grinding roller assembly barycenter of the present invention is positioned at B point, under the influence of centrifugal force, grinding roller assembly (includes diagonal control arm 3 and perpendicular shaft of grinding roller 4 and is arranged on the roller core 5 on perpendicular shaft of grinding roller 4, grinding roller 6) swing out with horizontal axis tam 1 (compared with traditional structure for the center of circle, moment lengthens, the grinding pressure that the deadweight of grinding roller assembly converts increases, improve and roll work efficiency), it is simultaneously located at the roller core 5 on perpendicular shaft of grinding roller 4 and grinding roller 6 automatically adjusts pendulum again with swinging axle 15 for the center of circle, eliminate grinding roller 6 and bull ring 17 owing to rolling the angle that abrasion is formed between work surface for a long time, i.e. ensure that and effectively roll area, thus sustainable guarantee rolls work efficiency does not reduces.
During work, the lubrication of upper bearing (metal) 7 and lower bearing 8 relies on the thin oil being infused in oil-way 12 to realize: when grinding roller assembly rotates, thin oil in oil-way 12 rotates, thin oil relative to Oil Guide ring 13 outside spiral oil duct produce relative rotary motion, so that lubricating oil is along main oil gallery 14 upwards, after both sides oil duct above upper press cover 9 flows out, downwardly flow in upper bearing (metal) 7 along perpendicular shaft of grinding roller 4 and it is lubricated, then lubricating oil continues along perpendicular oil ring of crossing between shaft of grinding roller and roller core work surface that to stitch 11 downward, lubrication lower bearing 8, the spiral oil duct that last fluid is offered along Oil Guide ring 13 outer surface returns in oil-way 12.This lubricating system is stable, and high lubricating effect is greatly improved the service life of bearing.
Embodiment 2:
As in figure 2 it is shown, this technical scheme is compared with Example 1, its distinctive points is only that: the diagonal control arm 3 that upper end is nested with on horizontal axis tam is by adpting flange 16(or other fixing connected modes) it is fixedly connected on the lower end of diagonal control arm 3.From Fig. 2 it can be seen that, this grinding roller assembly barycenter be positioned at C point, with tradition grinding roller assembly structure compared with, moment significantly lengthens, grinding roller assembly deadweight convert grinding pressure increase, make to roll work efficiency and be improved.
Claims (3)
- null1. the suspension arrangement of crooking one's arm between a grinding roller of wheat flour-milling assembly and Flos Mume frame，Including the Flos Mume frame (2) being provided with horizontal axis tam (1)，It is connected to grinding roller assembly at described horizontal axis tam (1) first line of a couplet，Described grinding roller assembly includes shaft of grinding roller and is fixedly installed on roller core and the grinding roller of described shaft of grinding roller bottom，Described shaft of grinding roller includes the diagonal control arm (3) that upper end is nested with on described horizontal axis tam，It is characterized in that: being connected by attachment means in described diagonal control arm (3) lower end has perpendicular shaft of grinding roller (4)，Described perpendicular shaft of grinding roller (4) is set with roller core (5) the most successively、Grinding roller (6)，Described roller core (5) upper、Lower two ends offer respectively、Lower bearing aperture，Be sleeved on perpendicular shaft of grinding roller is upper、Lower bearing (7、8) it is respectively placed on described、In lower bearing aperture，Withhold upper、Upper press cover (9) on lower bearing and lower cover (10) are by described perpendicular shaft of grinding roller (4)、Roller core (5) and grinding roller (6) are connected as a single entity，It is positioned on described、Oil ring seam (11) it was provided with between perpendicular shaft of grinding roller and the work surface of roller core between lower bearing；Offering oil-way (12) in lower cover (10) below described perpendicular shaft of grinding roller, be marked with lubrication thin oil in it, in described perpendicular shaft of grinding roller bottom, fixed cover offers spiral oil duct equipped with Oil Guide ring (13), the outer surface of described Oil Guide ring；Offer the main oil gallery (14) being connected with described oil-way along described perpendicular shaft of grinding roller central axis, described main oil gallery (14) radially extend horizontally away perpendicular shaft of grinding roller axis body above described upper press cover.
- Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly the most according to claim 1 and Flos Mume frame, it is characterised in that: described attachment means is the swinging axle (15) being hinged between described diagonal control arm (3) and perpendicular shaft of grinding roller (4).
- Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly the most according to claim 1 and Flos Mume frame, it is characterised in that: described attachment means is the adpting flange (16) being connected between described diagonal control arm (3) and perpendicular shaft of grinding roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348873.1A CN104056690B (en) | 2014-07-22 | 2014-07-22 | Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348873.1A CN104056690B (en) | 2014-07-22 | 2014-07-22 | Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame |
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| Publication Number | Publication Date |
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| CN104056690A CN104056690A (en) | 2014-09-24 |
| CN104056690B true CN104056690B (en) | 2016-09-21 |
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| CN201410348873.1A Active CN104056690B (en) | 2014-07-22 | 2014-07-22 | Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435909B (en) * | 2015-12-18 | 2018-06-22 | 河南省维科重工机械有限公司 | The vertical pulverizer of efficient damping sealing |
| CN105536937B (en) * | 2015-12-24 | 2018-06-22 | 河南省维科重工机械有限公司 | Vertical pulverizer with double pendulous devices |
| CN106669901B (en) * | 2016-08-25 | 2019-03-12 | 谭开强 | Few maintenance efficient Burnisher apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337142A (en) * | 1964-08-03 | 1967-08-22 | Williams Patent Crusher & Pulv | Roller grinding mill and control therefor |
| CN2887436Y (en) * | 2005-12-29 | 2007-04-11 | 上海西芝电力设备有限公司 | Vertical straight-through grinder |
| CN203663923U (en) * | 2014-01-03 | 2014-06-25 | 桂林晟兴机械制造有限公司 | Inclined pendulum waterfall blanking mill |
| CN203990776U (en) * | 2014-07-22 | 2014-12-10 | 郑州维科重工机械有限公司 | The suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and plum blossom frame |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5380859A (en) * | 1976-12-27 | 1978-07-17 | Ishii Funsai Kikai Seisakushiy | Roller mill |
| JPH0237744U (en) * | 1988-08-29 | 1990-03-13 |
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2014
- 2014-07-22 CN CN201410348873.1A patent/CN104056690B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337142A (en) * | 1964-08-03 | 1967-08-22 | Williams Patent Crusher & Pulv | Roller grinding mill and control therefor |
| CN2887436Y (en) * | 2005-12-29 | 2007-04-11 | 上海西芝电力设备有限公司 | Vertical straight-through grinder |
| CN203663923U (en) * | 2014-01-03 | 2014-06-25 | 桂林晟兴机械制造有限公司 | Inclined pendulum waterfall blanking mill |
| CN203990776U (en) * | 2014-07-22 | 2014-12-10 | 郑州维科重工机械有限公司 | The suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and plum blossom frame |
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| CN104056690A (en) | 2014-09-24 |
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Effective date of registration: 20160818 Address after: 450000 No. 5 East Tun Road, Zhongyuan District, Henan, Zhengzhou Applicant after: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. Address before: 450007 science building, No. 43, Tongbai Road, Zhongyuan District, Henan, Zhengzhou Applicant before: ZHENGZHOU VIPEAK HEAVY INDUSTRY MACHINERY Co.,Ltd. |
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Address after: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee after: Henan Veken Heavy Machinery Co. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee before: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. Address after: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee after: Henan Weike Intelligent Mining Machinery Co.,Ltd. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee before: Henan Veken Heavy Machinery Co. |
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Effective date of registration: 20210625 Address after: 1611 Wanshui Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: SHIBANG INDUSTRIAL TECHNOLOGY GROUP Co.,Ltd. Patentee after: HENAN LIMING HEAVY INDUSTRY & SCIENCE Co.,Ltd. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee before: Henan Weike Intelligent Mining Machinery Co.,Ltd. |
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