CN102777502A - Convenient adjustable base bearing structure of kettle type stirring device - Google Patents
Convenient adjustable base bearing structure of kettle type stirring device Download PDFInfo
- Publication number
- CN102777502A CN102777502A CN2011101216279A CN201110121627A CN102777502A CN 102777502 A CN102777502 A CN 102777502A CN 2011101216279 A CN2011101216279 A CN 2011101216279A CN 201110121627 A CN201110121627 A CN 201110121627A CN 102777502 A CN102777502 A CN 102777502A
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- axle bush
- base bearing
- seat
- bearing structure
- shaft bushing
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Abstract
A convenient adjustable base bearing structure of a kettle type stirring device comprises a support disc (1) and a shaft bushing seat (4). The base bearing structure is characterized in that the support disc (1) is quincuncial in shape; a gap between the intermediate of the support disc (1) and an aperture fitting with the shaft bushing seat (4) is 4-6mm; and a shaft bushing (3) has a clearance fit with the shaft bushing seat (4). According to the invention, the gap between the intermediate of the support disc and the aperture fitting with the shaft bushing seat is increased, so the adjustment range between the shaft bushing seat and the support disc is increased, and the shaft bushing seat is easy to center, thereby the concentricity of the shaft bushing seat with a stirring shaft is improved, the rotation of the shaft bushing seat is more stationary, and the shaft bushing seat is convenient to mount and dismount especially on occasions that materials are viscous.
Description
Technical field
The present invention relates to a kind of bearing, especially a kind of fixing occasion in stirring apparatus axle lower end that is applied to equipment such as chemical industry reaction kettle, stirred tank, the base bearing structure of the convenient adjustable still class stirring apparatus of the stability when moving to improve stirring apparatus.
Background technique
[0002] present, base bearing, stirring shaft, paddle, coupling etc. are made the constituent elements of stirring apparatus.The main effect of base bearing is that the lower end of stirring shaft is fixed, and plays stable stirring apparatus in the running.Its structure mainly is made up of supporting disk, supporting leg, axle bush seat, axle bush, attachment bolt etc.The supporting leg of base bearing is common more than three or three, and an end and supporting disk lump together through soldering group, and the other end and still bottom (head) weld together.Axle bush is assemblied in the axle bush seat, and through Bolt Connection together, locate through Spielpassung in the hole on the axle bush seat on convex shoulder and the supporting disk between axle bush seat and the supporting disk.Since base bearing be installed in the still bottom position, at the bottom of the still in the 250mm, the mounting point is low, and comparatively difficulty is installed usually.Axle bush is an easily damaged parts in addition, if having a material in the still, causes the axle bush wearing and tearing easily, and the replacement cycle of axle bush will shorten.Therefore, like Fig. 1, than trouble, when especially material had viscosity in the still, more than operation was difficult with more when installing and locating, replacing axle bush for conventional at present base bearing.
Summary of the invention
For making the I&M of chemical industry stirring apparatus base bearing more convenient, reach the purpose that improves running accuracy and working efficiency, the object of the present invention is to provide a kind of base bearing structure of convenient adjustable still class stirring apparatus.
Technological scheme of the present invention is:
A kind of base bearing structure of convenient adjustable still class stirring apparatus comprises supporting disk and axle bush seat, and supporting disk is quincunx, and the gap in the hole that cooperates with the axle bush seat in the middle of the supporting disk is 4 millimeters to 6 millimeters, is Spielpassung between axle bush and the axle bush seat.
Said supporting disk is provided with supporting leg.
Said supporting leg below is provided with backing plate.
Said axle bush seat is fixed on the supporting disk through attachment bolt.
Said axle bush is fixed on the axle bush seat through the axle bush Cock screw.
The invention has the beneficial effects as follows:
1, the base bearing structure of convenient adjustable still class stirring apparatus of the present invention supporting disk is made into from patty shown in Figure 2 similar quincunx, the fastening or dismounting attachment bolt of the workman that is convenient to operation like this;
2, the present invention strengthens the gap in the hole that cooperates with the axle bush seat in the middle of the supporting disk; Increase the regulation range between axle bush seat and the supporting disk like this; Make axle bush seat centering easily, improve the concentricity of axle bush seat and stirring shaft, make running more steady; Simultaneously also make things convenient for the installation and removal of axle bush seat, the occasion easy mounting or the dismounting too of viscosity especially arranged at material.
3, the fit up gap between axle bush 3 and the axle bush seat 4 is generally interference fit in the conventional base bearing; Purpose is to prevent that axle bush from rotating with stirring shaft; Use and influence is normal, but when changing axle bush, be difficult to like this from the axle bush seat, take out, and fit up gap between axle bush and the axle bush seat is a Spielpassung among Fig. 3, base bearing structure of the present invention shown in Figure 4; Upper bore at axle bush seat and axle bush; Fastening with Cock screw, prevent that axle bush from rotating with stirring shaft, this structure is very easy when changing axle bush takes out from the axle bush seat.
Description of drawings
Fig. 1 is the sectional view of conventional base bearing.
Fig. 2 is the plan view of conventional base bearing.
Fig. 3 is the sectional view of base bearing of the present invention.
Fig. 4 is the plan view of base bearing of the present invention.
Among the figure: 1, supporting disk, 2, attachment bolt, 3, axle bush, 4, the axle bush seat, 5, supporting leg, 6, the axle bush Cock screw, 7, backing plate.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
A kind of base bearing structure of convenient adjustable still class stirring apparatus comprises supporting disk 1 and axle bush seat 4, and supporting disk 1 is quincunx, and the gap in the hole that cooperates with axle bush seat 4 in the middle of the supporting disk 1 is 4 millimeters to 6 millimeters, is Spielpassung between axle bush 3 and the axle bush seat 4.
Supporting disk 1 is provided with supporting leg 5.
Supporting leg 5 belows are provided with backing plate 7.Supporting leg 5 is connected the petal place of quincunx supporting disk 1.
The upper bore of axle bush seat 4 and axle bush 3, axle bush 3 is fixed on the axle bush seat 4 through axle bush Cock screw 6.
Base bearing structure such as Fig. 3, shown in Figure 4 of a kind of convenient adjustable still class stirring apparatus of the present invention, its structure is made up of supporting disk 1, attachment bolt 2, axle bush 3, axle bush seat 4, supporting leg 5, axle bush Cock screw 6, backing plate 7.
Base bearing of the present invention compare with conventional base bearing have following different:
1, supporting disk 1 is made into shown in Figure 3 similar quincunx from patty, make things convenient for attachment bolt 2 installation and removal like this;
2, (monolateral gap is about 5mm) strengthened in the gap in the hole that cooperates with axle bush seat 4 in the middle of the supporting disk 1; Increase the regulation range between axle bush seat 4 and the supporting disk 1 like this; Axle bush seat 4 easy centerings are being installed, are improving the concentricity of axle bush seat 4 and stirring shaft, making running more steady; Also make things convenient for simultaneously 4 installation and removal of axle bush seat, the occasion dismounting easily too of viscosity is especially arranged at material.
3, the fit up gap between axle bush 3 and the axle bush seat 4 is generally interference fit in the conventional base bearing, and purpose is to prevent that axle bush 3 from rotating with stirring shaft.But this structure is difficult to from axle bush seat 4, take out when changing axle bush 3; And among Fig. 3 in the base bearing structure fit up gap between axle bush 3 and the axle bush seat 4 be Spielpassung; Upper bore at axle bush seat 4 and axle bush 3; Fastening with Cock screw 6, prevent that axle bush 3 from rotating with stirring shaft, this structure is very easy when changing axle bush 3 takes out from axle bush seat 4.
In the coating industry production process, some raw materials such as resin, paint, pigment or product all have certain viscosity, particularly at normal temperatures; Viscosity is bigger, make easily in the stirring apparatus need dismounting adhering components together, increase the difficulty of installation, maintenance; For example: supporting disk 1 in the base bearing of the present invention and the installation and removal between the axle bush seat 4, because the low influence of adding material viscosity in the mounting point of base bearing, workman's operation easier increases; If use this technology, operation becomes comparatively convenient.
The present invention also can be applicable on lubricant oil in the petroleum chemical industry, the lubricating grease synthesis device, can shorten engineering time and expense greatly.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and scope are limited; Do not breaking away under the design concept prerequisite of the present invention; Common engineers and technicians make technological scheme of the present invention in related domain various modification and improvement all should fall into protection scope of the present invention, and the technology contents that the present invention asks for protection all is documented in claims.
Claims (5)
1. the base bearing structure of a convenient adjustable still class stirring apparatus; Comprise supporting disk (1) and axle bush seat (4); It is characterized in that said supporting disk (1) is for quincunx; The gap in the hole that cooperates with axle bush seat (4) in the middle of the supporting disk (1) is 4 millimeters to 6 millimeters, is Spielpassung between axle bush (3) and the axle bush seat (4).
2. the base bearing structure of convenient adjustable still class stirring apparatus according to claim 1 is characterized in that said supporting disk (1) is provided with supporting leg (5).
3. the base bearing structure of convenient adjustable still class stirring apparatus according to claim 2 is characterized in that said supporting leg (5) below is provided with backing plate (7).
4. the base bearing structure of convenient adjustable still class stirring apparatus according to claim 1 is characterized in that said axle bush seat (4) is fixed on the supporting disk (1) through attachment bolt (2).
5. the base bearing structure of convenient adjustable still class stirring apparatus according to claim 1 is characterized in that said axle bush (3) is fixed on the axle bush seat (4) through axle bush Cock screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101216279A CN102777502A (en) | 2011-05-12 | 2011-05-12 | Convenient adjustable base bearing structure of kettle type stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101216279A CN102777502A (en) | 2011-05-12 | 2011-05-12 | Convenient adjustable base bearing structure of kettle type stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777502A true CN102777502A (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101216279A Pending CN102777502A (en) | 2011-05-12 | 2011-05-12 | Convenient adjustable base bearing structure of kettle type stirring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102777502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371935A (en) * | 2018-04-20 | 2018-08-07 | 江苏安邦电化有限公司 | A kind of chlorendic anhydride waste residue purifying plant convenient for manipulation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700086A (en) * | 1994-11-03 | 1997-12-23 | Sunds Defibrator Industries Ab | Mixing device with axially movable shaft for maintenance purposes |
| CN2683918Y (en) * | 2004-03-31 | 2005-03-09 | 虞培清 | Sliding base bearing device of stirring apparatus with long useful life |
| CN1752469A (en) * | 2004-09-22 | 2006-03-29 | 美蓓亚株式会社 | Spherical bearing arrangement |
| CN2793412Y (en) * | 2005-05-25 | 2006-07-05 | 浙江长城减速机有限公司 | Bottom bearing with wear compensation |
| CN2870970Y (en) * | 2005-04-06 | 2007-02-21 | 梁孝亭 | Univeral frame of glass-lining reactor |
| CN201456317U (en) * | 2009-07-02 | 2010-05-12 | 杭州富阳东山塑料机械有限公司 | Double-action bearing assembly for pre-expander |
| CN201739358U (en) * | 2010-08-26 | 2011-02-09 | 哈尔滨建成集团有限公司 | Bearing pedestal fixing and center adjusting device |
-
2011
- 2011-05-12 CN CN2011101216279A patent/CN102777502A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700086A (en) * | 1994-11-03 | 1997-12-23 | Sunds Defibrator Industries Ab | Mixing device with axially movable shaft for maintenance purposes |
| CN2683918Y (en) * | 2004-03-31 | 2005-03-09 | 虞培清 | Sliding base bearing device of stirring apparatus with long useful life |
| CN1752469A (en) * | 2004-09-22 | 2006-03-29 | 美蓓亚株式会社 | Spherical bearing arrangement |
| CN2870970Y (en) * | 2005-04-06 | 2007-02-21 | 梁孝亭 | Univeral frame of glass-lining reactor |
| CN2793412Y (en) * | 2005-05-25 | 2006-07-05 | 浙江长城减速机有限公司 | Bottom bearing with wear compensation |
| CN201456317U (en) * | 2009-07-02 | 2010-05-12 | 杭州富阳东山塑料机械有限公司 | Double-action bearing assembly for pre-expander |
| CN201739358U (en) * | 2010-08-26 | 2011-02-09 | 哈尔滨建成集团有限公司 | Bearing pedestal fixing and center adjusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371935A (en) * | 2018-04-20 | 2018-08-07 | 江苏安邦电化有限公司 | A kind of chlorendic anhydride waste residue purifying plant convenient for manipulation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |