CN203916768U - 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
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- CN203916768U CN203916768U CN201420318136.2U CN201420318136U CN203916768U CN 203916768 U CN203916768 U CN 203916768U CN 201420318136 U CN201420318136 U CN 201420318136U CN 203916768 U CN203916768 U CN 203916768U
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- swing arm
- top link
- grinding roller
- vertical shaft
- plum blossom
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Abstract
The utility model discloses the suspension arrangement between a kind of grinding roller of wheat flour-milling assembly and plum blossom frame, comprise the top link and the lower swing arm that are connected on grinding roller assembly, between top link and lower swing arm, horizontal-extending is provided with plum blossom frame, near on the plum blossom frame of grinding roller assembly, offer longitudinal beam barrel, the upper and lower two ends of vertical shaft that are placed in longitudinal beam barrel extend into respectively in the semicircle link slot of top link and lower swing arm, by upper and lower last item lid, vertical shaft and top link and lower swing arm are connected as a single entity; Longitudinally the upper/lower terminal of beam barrel is respectively arranged with Upper shaft sleeve and the Lower shaft sleeve of T shape structure, is disposed with from bottom to top supports ring seat, support ring and support ring cowling in the upper surface of Upper shaft sleeve, between support ring cowling and top link, is provided with gripper shoe; Be placed in and on the vertical shaft in top link and lower swing arm link slot, be respectively installed with shock-reducing sleeve and lower shock-reducing sleeve.The utility model has the advantage of simple in structurely, damping property is good, without sealing, rotate flexibly, can guarantee 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 grinding roller assembly of tradition raymond mill and the suspension arrangement between plum blossom frame comprise horizontal axis tam and swing arm, and horizontal axis tam is arranged in the cross-arm axle sleeve of plum blossom frame by two ends gum cover.During work, grinding roller assembly is swung by centrifugal action centered by horizontal axis tam, and horizontal axis tam swings in the cross-arm axle sleeve of plum blossom frame, and grinding roller is pressed on bull ring material is rolled.Dust from flying in mill chamber during due to work, environment very severe, dust easily enters between balance staff gum cover and the pendulum axle sleeve axis hole of plum blossom frame, causes gum cover wearing and tearing; When dust enters by horizontal axis tam gland in the gum cover of cross-arm bearing two ends, due to the accumulation of dust, can to cause horizontal axis tam to rotate dumb, affects abrasive dust effect.
The defect existing for said structure, 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: a kind of 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, during work, vibrating noise is very large, contaminated environment.
Summary of the invention
The purpose of this utility model is to provide a kind of damping property good, grinding roller of wheat flour-milling assembly simple in structure and the suspension arrangement between plum blossom frame.
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, near on the plum blossom frame of grinding roller assembly, offer longitudinal beam barrel, the upper and lower two ends of vertical shaft that are placed in longitudinal beam barrel extend into respectively in the semicircle link slot of described top link and lower swing arm, cover and press down shaft-cup described vertical shaft and top link and lower swing arm are connected as a single entity by upper pressure axial; The upper/lower terminal of described longitudinal beam barrel is respectively arranged with Upper shaft sleeve and the Lower shaft sleeve of T shape structure, in the upper surface of described Upper shaft sleeve, be disposed with from bottom to top and support ring seat, support ring and support ring cowling, between described support ring cowling and top link, be provided with gripper shoe; Be placed in and on the vertical shaft in described top link and lower swing arm link slot, be respectively installed with shock-reducing sleeve and lower shock-reducing sleeve.
The two ends up and down of described vertical shaft are respectively installed with damping block and lower damping block, withhold top board and lower platen on damping block and lower damping block on described and by connecting bolt and described vertical shaft, are connected as a single entity respectively.
The utility model has the advantage of simple in structurely, damping property is good, without sealing, rotate flexibly, can guarantee the long-term normal stable work of vertical shaft.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 successively set on Upper shaft sleeve upper surface bears axial force and supports the gravity of grinding roller assembly; The part moment that the damping block that the upper and lower two ends of vertical shaft arrange and pressing plate can bear upper and lower shock-reducing sleeve.Compare 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 the wearing and tearing of the support ring of circulus 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, make to enter inner powder and greatly reduce, wearing and tearing are slowed down, and rotate more flexible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
As shown in Figure 1, 2, 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 2 and the lower swing arm 3 on grinding roller assembly 1, between top link 2 and lower swing arm 3, horizontal-extending is provided with plum blossom frame 4, near on the plum blossom frame 4 of grinding roller assembly 1, offer longitudinal beam barrel 5, the vertical shaft being placed in longitudinal beam barrel 5 extends into respectively in the semicircle link slot of top link 2 and lower swing arm 3 at two ends Shang Xia 6, by upper pressure axial, covers 7 and press down shaft-cup (not shown) vertical shaft 6 and top link 2 and lower swing arm 3 are connected as a single entity; At the upper/lower terminal of longitudinal beam barrel 5, be respectively arranged with Upper shaft sleeve 8 and the Lower shaft sleeve 9 of T shape structure, in the upper surface of Upper shaft sleeve 8, be disposed with from bottom to top and support ring seat 10, support ring 11 and support ring cowling 12, between support ring cowling 12 and top link 2, be provided with gripper shoe 13, long service life not only, and realized good sealing; Be placed on the vertical shaft 6 in top link 2 and lower swing arm 3 link slots and be respectively installed with shock-reducing sleeve 14 and lower shock-reducing sleeve 15, while guaranteeing work, have good effectiveness in vibration suppression.
At the two ends up and down of vertical shaft 6, be respectively installed with damping block 16 and lower damping block 17, withhold the top board 18 on upper damping block 16 and the lower platen 19 of withholding on lower damping block 17 and by connecting bolt and vertical shaft 6, be connected as a single entity respectively, grinding roller assembly 1 is added and is fixed on vertical shaft 6 by upper damping block 16, lower damping block 17 and top board 18, lower platen 19.
Claims (2)
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, near on the plum blossom frame of grinding roller assembly, offer longitudinal beam barrel, the upper and lower two ends of vertical shaft that are placed in longitudinal beam barrel extend into respectively in the semicircle link slot of described top link and lower swing arm, cover and press down shaft-cup described vertical shaft and top link and lower swing arm are connected as a single entity by upper pressure axial; It is characterized in that: the upper/lower terminal of described longitudinal beam barrel is respectively arranged with Upper shaft sleeve and the Lower shaft sleeve of T shape structure, in the upper surface of described Upper shaft sleeve, be disposed with from bottom to top and support ring seat, support ring and support ring cowling, between described support ring cowling and top link, be provided with gripper shoe; Be placed in and on the vertical shaft in described top link and lower swing arm link slot, be respectively installed with shock-reducing sleeve and lower shock-reducing sleeve.
2. the suspension arrangement between grinding roller of wheat flour-milling assembly according to claim 1 and plum blossom frame, it is characterized in that: the two ends up and down of described vertical shaft are respectively installed with damping block and lower damping block, withhold top board and lower platen on damping block and lower damping block on described and by connecting bolt and described vertical shaft, be connected as a single entity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318136.2U CN203916768U (en) | 2014-06-16 | 2014-06-16 | 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 |
|---|---|---|---|
| CN201420318136.2U CN203916768U (en) | 2014-06-16 | 2014-06-16 | Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916768U true CN203916768U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318136.2U Active CN203916768U (en) | 2014-06-16 | 2014-06-16 | Suspension arrangement between grinding roller of wheat flour-milling assembly and plum blossom frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185695A (en) * | 2017-06-05 | 2017-09-22 | 上海海洋大学 | Automate horseradish grinder |
-
2014
- 2014-06-16 CN CN201420318136.2U patent/CN203916768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185695A (en) * | 2017-06-05 | 2017-09-22 | 上海海洋大学 | Automate horseradish grinder |
| CN107185695B (en) * | 2017-06-05 | 2019-02-19 | 上海海洋大学 | Automate horseradish grinder |
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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: 20160812 Address after: 450000 No. 5 East Tun Road, Zhongyuan District, Henan, Zhengzhou Patentee after: Henan Wei Ke 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. |