CN203076020U - Suspension device between grinding roller assembly and star rack of flour mill - Google Patents
Suspension device between grinding roller assembly and star rack of flour mill Download PDFInfo
- Publication number
- CN203076020U CN203076020U CN 201220727749 CN201220727749U CN203076020U CN 203076020 U CN203076020 U CN 203076020U CN 201220727749 CN201220727749 CN 201220727749 CN 201220727749 U CN201220727749 U CN 201220727749U CN 203076020 U CN203076020 U CN 203076020U
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- China
- Prior art keywords
- bearing
- vertical shaft
- grinding roller
- roller assembly
- swing arm
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- 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
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Abstract
The utility model discloses a suspension device between a grinding roller assembly and a star rack of a flour mill. The suspension device comprises a swing arm and a vertical shaft, wherein the swing arm is connected with one side of the grinding roller assembly through the vertical shaft, the star rack is arranged at the other end of the swing arm; a step is arranged at the lower end in a bearing cylinder; a lower bearing, a shaft sleeve and an upper bearing are arranged on the step, the vertical shaft penetrates through and is sleeved inside the lower bearing, the shaft sleeve and the upper bearing; an upper bearing gland and a lower bearing gland are sleeved at the upper end and the lower end of the bearing cylinder; an upper damping sleeve on a base plate is arranged on the upper bearing gland through a sealing pad; a lower damping sleeve is arranged on the lower bearing gland through a lower sealing cover and a circlip for hole; and the upper damping sleeve and the lower damping sleeve are fixedly connected to the upper end and the lower end of the vertical shaft. The suspension device has the advantages that the swing arm is connected with the grinding roller assembly through the damping sleeves for damping; the base plate with the upper damping sleeve can be strictly sealed so as to prevent dust from entering a swing part; the lower damping sleeve is arranged in the lower bearing gland through the lower sealing cover and the circlip for hole to play a sealing role; and the swing part is connected with the bearings, and thus stable operation of the grinding roller assembly is ensured.
Description
Technical field
The utility model relates to the flour mill field, especially relates to the suspension arrangement between grinding roller of wheat flour-milling assembly and the plum blossom frame.
Background technology
In the tradition raymond mill, the suspension arrangement between grinding roller assembly and the plum blossom frame comprises vertical shaft and swing arm, and swing arm is connected with grinding roller assembly one side by the vertical shaft in the bearing cartridge.Since dust from flying in mill chamber during work, the environment very severe, dust easily enters in the bearing cartridge, causes frictional force to increase, and causes the vertical shaft wearing and tearing, and vertical shaft and bearing cartridge gap increase, the vertical oscillation axis deviation of grinding roller; And, influence the abrasive dust effect owing to the accumulation of dust causes the main shaft rotation dumb.
Summary of the invention
The utility model purpose is to provide that a kind of damping property is good, good seal, rotation flexibly, can guarantee the grinding roller of wheat flour-milling assembly of vertical shaft operate as normal and the suspension arrangement between the 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 and the plum blossom frame comprises swing arm and vertical shaft, and described swing arm is connected with grinding roller assembly one side by the vertical shaft in the vertically disposed bearing cartridge in its end, and the swing arm other end has been horizontally disposed with the plum blossom frame; The lower end is provided with step in the described bearing cartridge; Be provided with inside on the described step from bottom to top and run through lower bearing, axle sleeve, the upper bearing (metal) that is set with vertical shaft; The two ends up and down of bearing cartridge are respectively installed with the metal (upper gland; The last shock-absorbing sleeve that is installed on the backing plate is installed on the upper bearing (metal) gland by sealing gasket; Following shock-absorbing sleeve is installed on the lower bearing gland by lower sealing cover and circlip for hole; Described upper and lower shock-absorbing sleeve connects firmly the two ends up and down at vertical shaft respectively.
The utility model advantage is that swing arm is by being installed on upper and lower shock-absorbing sleeve on the vertical shaft and the grinding roller assembly realization vibration damping that links; The backing plate that shock-absorbing sleeve is installed is installed on the vertical shaft and compresses sealing gasket, can strict sealing, and do not allow dust enter the swing position; Following shock-absorbing sleeve is installed in the bearing lower cover by lower sealing cover and circlip for hole and seals; Swing part connects with bearing, can bear radially, axial force, rotates flexibly, thereby guarantees the stable operation of grinding roller assembly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, suspension arrangement between grinding roller of wheat flour-milling assembly described in the utility model and the plum blossom frame, comprise swing arm 1 and vertical shaft 2, described swing arm 1 is connected with grinding roller assembly one side by the vertical shaft 2 in the vertically disposed bearing cartridge 3 in its end, and swing arm 1 other end has been horizontally disposed with plum blossom frame 15; The lower end is provided with step in the described bearing cartridge 3; Be provided with lower bearing 4, axle sleeve 5, upper bearing (metal) 6 on the described step from bottom to top, vertical shaft 1 runs through and is installed in lower bearing 4, axle sleeve 5, the upper bearing (metal) 6; The upper/lower terminal of bearing cartridge 3 is respectively installed with upper and lower bearing gland 7,8; The upper bearing (metal) gland 7 that sealing gasket 11 is installed is installed on the upper surface of bearing cartridge, the backing plate 9 that shock-absorbing sleeve 10 is installed is installed on the vertical shaft and compresses sealing gasket 11, following shock-absorbing sleeve 12 is installed on the lower bearing gland 8 by lower sealing cover 13 and circlip for hole 14, and the swing arm 1 of grinding roller assembly connects firmly upper/lower terminal at vertical shaft 2 by the last shock-absorbing sleeve that is mounted thereon 10 and following shock-absorbing sleeve 12.
Claims (1)
1. the suspension arrangement between grinding roller of wheat flour-milling assembly and the plum blossom frame comprises swing arm (1) and vertical shaft (2), and described swing arm (1) is connected with grinding roller assembly one side by the vertical shaft (2) in the vertically disposed bearing cartridge in its end (3); It is characterized in that: the interior lower end of described bearing cartridge (3) is provided with step; Be provided with inside on the described step from bottom to top and run through lower bearing (4), axle sleeve (5), the upper bearing (metal) (6) that is set with vertical shaft (2); The upper/lower terminal of bearing cartridge (3) is respectively installed with upper and lower bearing gland (7,8); The last shock-absorbing sleeve (10) that is installed on the backing plate (9) is installed on the upper bearing (metal) gland (7) by sealing gasket (11); Following shock-absorbing sleeve (12) is installed on the lower bearing gland (8) by lower sealing cover (13) and circlip for hole (14); Described upper and lower shock-absorbing sleeve (10,12) connects firmly the upper/lower terminal in vertical shaft (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727749 CN203076020U (en) | 2012-12-26 | 2012-12-26 | Suspension device between grinding roller assembly and star rack of flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727749 CN203076020U (en) | 2012-12-26 | 2012-12-26 | Suspension device between grinding roller assembly and star rack of flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076020U true CN203076020U (en) | 2013-07-24 |
Family
ID=48821903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727749 Expired - Fee Related CN203076020U (en) | 2012-12-26 | 2012-12-26 | Suspension device between grinding roller assembly and star rack of flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894265A (en) * | 2014-04-23 | 2014-07-02 | 孙红中 | Self-adapting regulating hammer wheel for hammer wheel shaft of vertical ring mill |
| CN106669901A (en) * | 2016-08-25 | 2017-05-17 | 谭开强 | Less-maintenance efficient grinding roller device |
-
2012
- 2012-12-26 CN CN 201220727749 patent/CN203076020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894265A (en) * | 2014-04-23 | 2014-07-02 | 孙红中 | Self-adapting regulating hammer wheel for hammer wheel shaft of vertical ring mill |
| CN106669901A (en) * | 2016-08-25 | 2017-05-17 | 谭开强 | Less-maintenance efficient grinding roller device |
| CN106669901B (en) * | 2016-08-25 | 2019-03-12 | 谭开强 | Few maintenance efficient Burnisher apparatus |
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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: 1015 room 450007, building 43, Tongbai Road, Henan, Zhengzhou, China Patentee before: ZHENGZHOU VIPEAK HEAVY INDUSTRY MACHINERY CO., LTD. |
|
| 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: 20130724 Termination date: 20191226 |