CN102233243A - Novel base bearing device of stirring equipment - Google Patents
Novel base bearing device of stirring equipment Download PDFInfo
- Publication number
- CN102233243A CN102233243A CN2010101566579A CN201010156657A CN102233243A CN 102233243 A CN102233243 A CN 102233243A CN 2010101566579 A CN2010101566579 A CN 2010101566579A CN 201010156657 A CN201010156657 A CN 201010156657A CN 102233243 A CN102233243 A CN 102233243A
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- China
- Prior art keywords
- bearing
- axle sleeve
- bearing block
- shaft
- shaft sleeve
- 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.)
- Pending
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- Rolling Contact Bearings (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to a novel base bearing device of stirring equipment. The main implementation method is that: a bearing pedestal is provided and is directly welded with a lower sealing head of a stirring device; a shaft sleeve is arranged on the bearing pedestal and is connected with the bearing pedestal through bolts; a stirring shaft of the stirring equipment is inserted into the shaft sleeve and rotates in the shaft sleeve arranged on the bearing pedestal; a tetrafluoroethylene material is arranged in an inner layer of the shaft sleeve; a packing seal is arranged at the upper end of the shaft sleeve; a bearing box is arranged outside a bearing and is hermetically connected with the bearing pedestal through bolts; and a cavity is formed in the bearing box and the bearing pedestal and can accommodate cooling liquid, so that high temperature caused by the friction of the stirring shaft can be reduced and the service life of the equipment can be prolonged.
Description
Technical field
The novel base bearing device of a kind of mixing plant belongs to technical field of chemical, is mainly used in the mixing plant of industry such as chemical industry, food, pharmacy, environmental protection.
Background technology
The base bearing device is widely used in the mixing plant of industry such as chemical industry, food, pharmacy, environmental protection, particularly can not adopt intermediate bearing and in shaft is long and rotating speed the is higher equipment application particularly outstanding, it is by bottom support plate limit shaft bearing, rotate in the tetrafluoroethene axle sleeve of shaft in bearing block, thereby play significantly the beating of restriction shaft end to guarantee the stable operation of stirring system.This traditional base bearing device has some drawbacks in practical engineering application, because shaft is long-time rotation friction in the tetrafluoroethene axle sleeve, produce heat, heat such as untimely discharge, cause the tetrafluoroethene axle sleeve wearing and tearing of base bearing, so axle sleeve will regularly replace, and base bearing places the inside of equipment, each replacing is all cumbersome, and cost is also higher.
Summary of the invention
In order to simplify the replacing operation sequence of traditional base bearing, reduce cost of equipment maintenance, the novel base bearing device of a kind of mixing plant is now proposed, its main implementation method is: at first establish a bearing block, direct and the bottom head welding with bearing block, on bearing block, establish axle sleeve, axle sleeve is connected with bearing block bolt, the shaft of mixing plant penetrates axle sleeve, rotates in the axle sleeve of establishing on bearing block, and the axle sleeve internal layer is established the tetrafluoroethene material, packing seal is established in the upper end, with the sealing of the material in the tube, the bearing outside increases a bearing box again by packing seal, and bearing box is connected with bearing block bolt and seals, form cavity in bearing box and the bearing block, wherein can put cooling fluid, thereby can reduce the high temperature that is produced owing to the shaft friction, prolong the service life of equipment; Owing to be connected with bearing block bolt by bearing box, axle sleeve, formed novel base bearing device; Like this, at the maintenance base bearing that needs repairing, as long as dismantle above-mentioned each parts one by one, just can effectively finish required operation when changing axle sleeve.
The advantage of this novel base bearing is, has simplified the operation sequence of base bearing replacing axle sleeve, has prolonged the service life of axle sleeve, has reduced the maintenance cost of equipment.
Description of drawings:
Accompanying drawing 1 is a section of structure of the present invention;
Accompanying drawing 2 is original structure profiles;
Accompanying drawing 3 is scheme of installations of the present invention;
Accompanying drawing 4 is original structure scheme of installations;
Wherein: (1) bearing box, (2) axle sleeve, (3) packing seal, (4) bearing block, (5) shaft, (6) bottom head, (7) gripper shoe, (8) original base bearing structure, (9) novel base bearing.
The specific embodiment:
As shown in Figure 2, gripper shoe (7) weld holder is located on the bottom head (6), establish bearing block (4) on the gripper shoe (7), rotation in the tetrafluoroethene axle sleeve (2) of shaft (5) in bearing block (4), thereby play terminal significantly the beating of restriction shaft (5) to guarantee the stable operation of stirring system, this structure places the inside of equipment, and is easy to wear, and is difficult for changing.
Be section of structure of the present invention as shown in Figure 1, at first establish a bearing block (4), direct and bottom head (6) welding with bearing block (4), on bearing block (4), establish axle sleeve (2), axle sleeve (2) is connected by bolt with bearing block (4), the shaft of mixing plant (5) penetrates axle sleeve (2), rotation in the axle sleeve of on above-mentioned bearing block (4), establishing (2), axle sleeve (2) internal layer is established the tetrafluoroethene material, packing seal (3) is established in the upper end, with the sealing of the material in the tube, bearing block (4) covers a bearing box (1) again with axle sleeve (2) outside by packing seal (3), and bearing box (1) is connected by bolt with bearing block (4) and seals, bearing box (1) and the interior cavity that forms of bearing block (4), wherein can put cooling fluid, thereby can reduce, prolong the service life of equipment owing to shaft (5) and the high temperature that axle sleeve (2) friction is produced; Because bearing box (1), axle sleeve (2) are connected by bolt with bearing block (4), have formed novel base bearing device; Like this, at the maintenance base bearing that needs repairing, as long as dismantle above-mentioned each parts one by one, just can effectively finish required operation when changing axle sleeve (2).
As shown in Figure 4, original base bearing apparatus structure is installed on device interior, very inconvenience of dismounting maintenance;
As shown in Figure 3, novel base bearing device shown in the present is installed on device bottom, as long as dismantle above-mentioned each parts one by one, just can effectively finish required operation when changing axle sleeve (2).
Claims (2)
1. novel base bearing device of mixing plant, comprise: bearing box, axle sleeve, packing seal, bearing block, shaft, bottom head is characterized in that: the direct and bottom head welding of bearing block, on bearing block, establish axle sleeve, axle sleeve is connected by bolt with bearing block, and shaft penetrates axle sleeve.
2. according to the novel base bearing device of the described a kind of mixing plant of claim 1, described bearing block and axle sleeve outside cover a bearing box, and bearing box is connected by bolt with bearing block and seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101566579A CN102233243A (en) | 2010-04-27 | 2010-04-27 | Novel base bearing device of stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101566579A CN102233243A (en) | 2010-04-27 | 2010-04-27 | Novel base bearing device of stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102233243A true CN102233243A (en) | 2011-11-09 |
Family
ID=44884646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101566579A Pending CN102233243A (en) | 2010-04-27 | 2010-04-27 | Novel base bearing device of stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523313A (en) * | 2019-09-27 | 2019-12-03 | 东北大学 | Synthesizer and method are stirred in a kind of elevated-temperature seal agitator and its high-temperature molten salt |
-
2010
- 2010-04-27 CN CN2010101566579A patent/CN102233243A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523313A (en) * | 2019-09-27 | 2019-12-03 | 东北大学 | Synthesizer and method are stirred in a kind of elevated-temperature seal agitator and its high-temperature molten salt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |