CN203990778U - Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame - Google Patents
Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame Download PDFInfo
- Publication number
- CN203990778U CN203990778U CN201420458243.5U CN201420458243U CN203990778U CN 203990778 U CN203990778 U CN 203990778U CN 201420458243 U CN201420458243 U CN 201420458243U CN 203990778 U CN203990778 U CN 203990778U
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- CN
- China
- Prior art keywords
- frictional disk
- plum blossom
- grinding roller
- shaft sleeve
- blossom frame
- 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 - Lifetime
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 title claims abstract description 18
- 241000209140 Triticum Species 0.000 title claims abstract description 15
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 15
- 238000003801 milling Methods 0.000 title claims abstract description 15
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000013016 damping Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses the suspension arrangement between a kind of grinding roller of wheat flour-milling assembly and plum blossom frame, grinding roller assembly is connected as a single entity by vertical shaft and plum blossom frame, between the Upper shaft sleeve of its suspension arrangement and upper shock-reducing sleeve, be provided with grinding roller assembly Gravity support device, grinding roller assembly Gravity support device comprises the Upper shaft sleeve seat of the T-shaped structure in vertical section being sleeved on outside Upper shaft sleeve, the horizontal flange of Upper shaft sleeve seat extends on plum blossom frame and with plum blossom frame and is fixed with one, its bottom gear platform that extended internally along the bottom of Upper shaft sleeve; Between the upper surface of Upper shaft sleeve and Upper shaft sleeve seat and upper shock-reducing sleeve, be provided with the upper frictional disk and the lower frictional disk that are slidably matched.The utility model has the advantage of simple in structure, the damping property while both having met equipment work, and sealing effectiveness better, rotate flexibly, can ensure the long-term normal stable work of vertical shaft.
Description
Technical field
The utility model relates to flour mill, especially relates to the suspension arrangement between a kind of grinding roller of wheat flour-milling assembly and plum blossom frame.
Background technology
The suspension arrangement that flour mill is used has at present adopted the structure of horizontal axis tam vertically being placed to (formation vertical shaft).This structure is divided into two kinds of situations: one is without hermetically-sealed construction, the structure that adopts plum blossom frame vertical shaft hole end surface to place bearing shell and ball, the bearing arrangement of this structure and bicycle is similar, great advantage is to seal, simple in structure, shortcoming is ball rapid wear, and after ball wearing and tearing, easily falls into internal body damage machine; The second is Packed structure, and shortcoming is complex structure, and sealing property shortcoming can cause vertical shaft locking after entering powder.And above-mentioned two kinds of structures all do not have vibration absorber, when work, vibrating noise is very large, contaminated environment.The deficiency existing for this structure, applicant improves its structure in " suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame " of application on June 16th, 2014: upper and lower swing arm is connected with vertical shaft by shock-reducing sleeve, has played good effectiveness in vibration suppression; Support ring seat, support ring and the support ring cowling that is arranged on Upper shaft sleeve upper surface bears axial force and supports the gravity of grinding roller assembly.Compared with the suspension arrangement of existing two kinds of vertical shaft structures, the contact area of support ring, much larger than ball, can extend its service life greatly, even if wearing and tearing also can not fall into internal body and damage machine; Support ring seat, support ring and the loop wire that support ring cowling forms sealing together simultaneously and contact, can greatly reduce and enter inner powder.But find in actual production, this kind of structure can not be stopped entering of powder, and if powder enter behind inside and be difficult for very much discharging.
Summary of the invention
The purpose of this utility model is to provide a kind of operating efficiency high, simple in structure and can stop the suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame that powder enters.
For achieving the above object, the utility model can be taked following technical proposals:
Suspension arrangement between grinding roller of wheat flour-milling assembly described in the utility model and plum blossom frame, comprise that level is connected in top link and the lower swing arm on grinding roller assembly, between described top link and lower swing arm, horizontal-extending is provided with plum blossom frame, offer vertical axis trepanning near on the plum blossom frame of grinding roller assembly, the upper and lower two ends of vertical shaft that are placed in vertical axis trepanning extend into respectively in the link slot of top link and lower swing arm, on vertical shaft in described top link and lower swing arm link slot, be respectively installed with shock-reducing sleeve and lower shock-reducing sleeve, described vertical shaft is connected as a single entity by withholding the upper pressure axial lid on upper shock-reducing sleeve and lower shock-reducing sleeve and pressing down shaft-cup and top link and lower swing arm, on the vertical shaft that is positioned at described vertical axis trepanning upper/lower terminal, be arranged with respectively Upper shaft sleeve and Lower shaft sleeve, between described Upper shaft sleeve and upper shock-reducing sleeve, be provided with grinding roller assembly Gravity support device, described grinding roller assembly Gravity support device comprises the Upper shaft sleeve seat of the T-shaped structure in vertical section being sleeved on outside described Upper shaft sleeve, the horizontal flange of described Upper shaft sleeve seat extends on described plum blossom frame and with described plum blossom frame and is fixed with one, its bottom gear platform that extended internally along the bottom of Upper shaft sleeve, between the upper surface of described Upper shaft sleeve, Upper shaft sleeve seat and upper shock-reducing sleeve, be provided with the upper frictional disk and the lower frictional disk that are slidably connected.
The sliding connecting surface of described upper frictional disk and lower frictional disk is planar structure.
The sliding connecting surface of described upper frictional disk and lower frictional disk is curved-surface structure.
The upper surface of described lower frictional disk is concave structure, the bottom surface of described upper frictional disk is the convex configuration matching with this concave structure, withholding supporting seat on frictional disk on described is screwed on described vertical shaft, its bottom surface offers annular groove, and described upper frictional disk is arranged in described annular groove.
The upper surface of described lower frictional disk is convex configuration, the bottom surface of described upper frictional disk is the concave structure matching with this convex configuration, withholding supporting seat on frictional disk on described is screwed on described vertical shaft, its bottom surface offers annular groove, and described upper frictional disk is arranged in described annular groove.
Between the upper surface of described Upper shaft sleeve, Upper shaft sleeve seat and upper frictional disk, be provided with wearing plate, the outer edge of described wearing plate is extended with button limit downwards.
Described Lower shaft sleeve outer cover holds sleeve block and is connected as a single entity by connecting bolt and described plum blossom frame.
The utility model has the advantage of simple in structurely, the damping property while both having met equipment work, and rotating flexibly, can ensure the long-term normal stable work of vertical shaft.When work, the rotation of plum blossom frame, grinding roller assembly is under the effect of centrifugal force, and taking vertical shaft as center of circle longitudinal oscillation, grinding roller is close to bull ring all the time, and operating efficiency can improve 30%.With the upper frictional disk being slidably connected and the alternative original supporting ring structure of lower frictional disk, sealing effectiveness is better, has both reduced entering of dust, and equipment moving is also more flexible, has also extended the service life of equipment simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2, Fig. 3 are the schematic diagrames of the other two kinds of embodiments of the utility model.
Detailed description of the invention
As shown in Figure 1, suspension arrangement between grinding roller of wheat flour-milling assembly described in the utility model and plum blossom frame, comprise that level is connected in top link 1 and the lower swing arm 2 on grinding roller assembly, between top link 1 and lower swing arm 2, horizontal-extending is provided with plum blossom frame 3, offer vertical axis trepanning near on the plum blossom frame of grinding roller assembly, the vertical shaft being placed in vertical axis trepanning extends into respectively in the link slot of top link and lower swing arm at two ends Shang Xia 4, on vertical shaft in top link and lower swing arm link slot, be respectively installed with shock-reducing sleeve 5 and lower shock-reducing sleeve 6, vertical shaft 4 is connected as a single entity by withholding the upper pressure axial lid on upper shock-reducing sleeve and lower shock-reducing sleeve and pressing down shaft-cup and top link 1 and lower swing arm 2, on the vertical shaft 4 that is positioned at vertical axis trepanning upper/lower terminal, be arranged with respectively Upper shaft sleeve 7 and Lower shaft sleeve 8, between Upper shaft sleeve 7 and upper shock-reducing sleeve 5, be provided with grinding roller assembly Gravity support device, Lower shaft sleeve 8 outer cover hold sleeve block and are connected as a single entity by connecting bolt and plum blossom frame, for it is rotated flexibly and good seal, grinding roller assembly Gravity support device comprises the Upper shaft sleeve seat 9 of the T-shaped structure in vertical section being sleeved on outside Upper shaft sleeve 7, the horizontal flange of Upper shaft sleeve seat 9 extends on plum blossom frame and by connecting bolt and plum blossom frame and is fixed with one, its bottom gear platform that extended internally along the bottom of Upper shaft sleeve, between the upper surface of Upper shaft sleeve 7, Upper shaft sleeve seat 9 and upper shock-reducing sleeve 5, be provided with the upper frictional disk 10 and the lower frictional disk 11 that are slidably connected.
The utility model substitutes original supporting ring structure with the upper frictional disk 10 being slidably connected and lower frictional disk 11, and sealing effectiveness is better, has reduced entering of dust, and equipment moving is also more flexible, has also extended the service life of equipment simultaneously.
When actual manufacture, the sliding connecting surface of upper frictional disk 10 and lower frictional disk 11 can be planar structure, as shown in Figure 1, the opposite working of upper frictional disk 10 and lower frictional disk 11 is plane, when work, when plum blossom frame rotarily drives grinding roller assembly taking vertical shaft 4 as centre swinging, relative sliding between upper frictional disk 10 and lower frictional disk 11.For improving its sealing effectiveness, the sliding connecting surface of upper frictional disk 10 and lower frictional disk 11 can also be curved-surface structure, and curved-surface structure is divided into two kinds of situations:
The first situation:
The sliding connecting surface of upper frictional disk 10 and lower frictional disk 11 is high outside and low outside concave structure, as shown in Figure 2: the upper surface that descends frictional disk 11 is concave structure, the bottom surface of upper frictional disk 10 is the convex configuration matching with this concave structure, the supporting seat 12 of withholding on upper frictional disk 10 is screwed on vertical shaft 4, its bottom surface offers annular groove, and upper frictional disk 10 is arranged in annular groove.
This kind of structure is also greatly improved than original seal ring structure sealing effectiveness, when work, makes grinding roller on grinding roller assembly press to bull ring to roll material thereby plum blossom frame rotarily drives grinding roller assembly taking vertical shaft 4 as centre swinging.But sealing effectiveness is slightly aobvious inferior, if enter powder in slip working face when work, powder is difficult for Self-discharged.
The second situation:
The sliding connecting surface of upper frictional disk 10 and lower frictional disk 11 is low inside and high outside convex configuration, as shown in Figure 3: the upper surface of lower frictional disk 11 is convex configuration, the bottom surface of upper frictional disk 10 is the concave structure matching with this convex configuration, the supporting seat 12 of withholding on upper frictional disk 10 is screwed on vertical shaft, its bottom surface offers annular groove, and upper frictional disk 10 is arranged in annular groove.For extending the service life of Upper shaft sleeve 7 and Upper shaft sleeve seat 9, between the upper surface of Upper shaft sleeve 7, Upper shaft sleeve seat 9 and upper frictional disk 10, be provided with wearing plate 13, the outer edge of wearing plate 13 is extended with downwards detains limit.
Because the sliding connecting surface of upper frictional disk 10 and lower frictional disk 11 is low inside and high outside convex configuration, when work, powder can not enter in body, sealing effectiveness is better, enter even even, due to convex surface upwards, in the motion of powder between, also very easily discharge internal body, due between movement parts without dust, so equipment moving is flexible, also effectively extend the service life of equipment.
Claims (7)
1. the suspension arrangement between a grinding roller of wheat flour-milling assembly and plum blossom frame, comprise that level is connected in top link and the lower swing arm on grinding roller assembly, between described top link and lower swing arm, horizontal-extending is provided with plum blossom frame, offer vertical axis trepanning near on the plum blossom frame of grinding roller assembly, the upper and lower two ends of vertical shaft that are placed in vertical axis trepanning extend into respectively in the link slot of top link and lower swing arm, on vertical shaft in described top link and lower swing arm link slot, be respectively installed with shock-reducing sleeve and lower shock-reducing sleeve, described vertical shaft is connected as a single entity by withholding the upper pressure axial lid on upper shock-reducing sleeve and lower shock-reducing sleeve and pressing down shaft-cup and top link and lower swing arm, on the vertical shaft that is positioned at described vertical axis trepanning upper/lower terminal, be arranged with respectively Upper shaft sleeve and Lower shaft sleeve, between described Upper shaft sleeve and upper shock-reducing sleeve, be provided with grinding roller assembly Gravity support device, it is characterized in that: described grinding roller assembly Gravity support device comprises the Upper shaft sleeve seat of the T-shaped structure in vertical section being sleeved on outside described Upper shaft sleeve, the horizontal flange of described Upper shaft sleeve seat extends on described plum blossom frame and with described plum blossom frame and is fixed with one, its bottom gear platform that extended internally along the bottom of Upper shaft sleeve, between the upper surface of described Upper shaft sleeve, Upper shaft sleeve seat and upper shock-reducing sleeve, be provided with the upper frictional disk and the lower frictional disk that are slidably connected.
2. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 1 and plum blossom frame, is characterized in that: the sliding connecting surface of described upper frictional disk and lower frictional disk is planar structure.
3. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 1 and plum blossom frame, is characterized in that: the sliding connecting surface of described upper frictional disk and lower frictional disk is curved-surface structure.
4. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 3 and plum blossom frame, it is characterized in that: the upper surface of described lower frictional disk is concave structure, the bottom surface of described upper frictional disk is the convex configuration matching with this concave structure, withholding supporting seat on frictional disk on described is screwed on described vertical shaft, its bottom surface offers annular groove, and described upper frictional disk is arranged in described annular groove.
5. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 3 and plum blossom frame, it is characterized in that: the upper surface of described lower frictional disk is convex configuration, the bottom surface of described upper frictional disk is the concave structure matching with this convex configuration, withholding supporting seat on frictional disk on described is screwed on described vertical shaft, its bottom surface offers annular groove, and described upper frictional disk is arranged in described annular groove.
6. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 1 and plum blossom frame, is characterized in that: between the upper surface of described Upper shaft sleeve, Upper shaft sleeve seat and upper frictional disk, be provided with wearing plate, the outer edge of described wearing plate is extended with button limit downwards.
7. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 1 and plum blossom frame, is characterized in that: described Lower shaft sleeve outer cover holds sleeve block and is connected as a single entity by connecting bolt and described plum blossom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458243.5U CN203990778U (en) | 2014-08-14 | 2014-08-14 | Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458243.5U CN203990778U (en) | 2014-08-14 | 2014-08-14 | Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990778U true CN203990778U (en) | 2014-12-10 |
Family
ID=52030848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458243.5U Expired - Lifetime CN203990778U (en) | 2014-08-14 | 2014-08-14 | Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990778U (en) |
-
2014
- 2014-08-14 CN CN201420458243.5U patent/CN203990778U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160826 Address after: 450000 No. 5 East Tun Road, Zhongyuan District, Henan, Zhengzhou Patentee after: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. Address before: 450007 science building, No. 43, Tongbai Road, Zhongyuan District, Henan, Zhengzhou Patentee before: ZHENGZHOU VIPEAK HEAVY INDUSTRY MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |