CN203183937U - Laterally-stretching type double-seal stirrer - Google Patents
Laterally-stretching type double-seal stirrer Download PDFInfo
- Publication number
- CN203183937U CN203183937U CN 201320165591 CN201320165591U CN203183937U CN 203183937 U CN203183937 U CN 203183937U CN 201320165591 CN201320165591 CN 201320165591 CN 201320165591 U CN201320165591 U CN 201320165591U CN 203183937 U CN203183937 U CN 203183937U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- agitator
- decelerator
- hollow shaft
- side direction
- 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
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Abstract
The utility model relates to a laterally-stretching type double-seal stirrer. According to the stirrer, a motor (2) of the stirrer is connected with the input end of a speed reducer (3); the output end of the speed reducer (3) is connected with one end of a main shaft (4); a paddle (5) is sleeved on the other end of the main shaft (4); a front-end mechanical seal (8) is sleeved on a part, stretching out of the speed reducer (3), of the main shaft (4); the speed reducer (3) comprises a shell (3.1); a hollow shaft (3.3) is arranged in the shell (3.1); one end, stretching in the speed reducer (3), of the main shaft (4) penetrates through the hollow shaft (3.3), and then is connected with a transmission sleeve (3.4); the transmission sleeve (3.4) is connected with the hollow shaft (3.3); a rear-end mechanical seal (3.5) is sleeved on a part, sleeved in the hollow shaft (3.3), of the main shaft (4). The laterally-stretching type double-seal stirrer disclosed by the utility model is good in sealing effect.
Description
Technical field
The utility model relates to a kind of agitator, especially relates to a kind of agitator with two ends double sealing structure, belongs to the mixer technical field.
Background technology
At present, side direction stretches into the formula agitator and is mainly used in occasions such as oil plant, power plant, is used for the medium of storage tank is prevented precipitation or blending; The Chinese patent ZL200620073032.5 that our company declared in 2006 " side direction stretches into the formula agitator " discloses a kind of side direction and has stretched into the formula agitator, it has advantages such as the blending quality, saving electric energy, the static that guarantee finished product are little, easy to operate, easy enforcement, but find that in actual use it only causes sealing effectiveness not fully up to expectations in the structure of the mechanical seal of an end suit of main shaft.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of side direction of good sealing effect to stretch into formula double containment agitator.
The purpose of this utility model is achieved in that a kind of side direction stretches into formula double containment agitator, described agitator includes motor, decelerator, main shaft and the blade that is installed on electric machine support, described motor links to each other with the input of decelerator, the output of described decelerator links to each other with an end of main shaft, on the other end of described blade suit and main shaft, and main shaft is stretched to place and is set with the front end robot sealing on the outer part of decelerator
Described decelerator includes a housing, be provided with a hollow shaft in the described housing, described main shaft is stretched and is linked to each other with drive sleeve after an end that places in the decelerator passes this hollow shaft, and this drive sleeve links to each other with hollow shaft, and the rear robot sealing is installed on the part of above-mentioned spindle set in hollow shaft, be set with a bevel gear wheel on the described hollow shaft, be set with a bevel pinion that is meshed with bevel gear wheel on the output shaft of described motor.
The utility model side direction stretches into formula double containment agitator, and described electric machine support is an inverted "L" shaped structure that is made of transverse slat and riser, and described motor is fixed on the transverse slat, and the housing of described decelerator is fixed on the outside of riser through holder.
The utility model side direction stretches into formula double containment agitator, and described agitator also includes an overhanging support set, and described overhanging support set is inverted horn-like structure, and the little head end of this overhanging support set is set on the main shaft, and stub end links to each other with the inboard of riser.
The utility model side direction stretches into formula double containment agitator, also is connected with an adpting flange on the inboard of described riser.
The utility model side direction stretches into formula double containment agitator, and described front end robot sealing and rear robot sealing are the upper strata mechanical seal structure.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is on the basis of the original patent ZL200620073032.5 of our company, in decelerator, installed a mechanical seal additional, improved the sealing effectiveness of whole agitator greatly, effectively prevented from running the generation of emitting the drip phenomenon, increased service life and the security performance of agitator in the use.
Description of drawings
Fig. 1 stretches into the structural representation of formula double containment agitator for the utility model side direction.
Wherein:
Electric machine support 1, motor 2, decelerator 3, main shaft 4, blade 5, overhanging support set 6, adpting flange 7, front end robot sealing 8;
Transverse slat 1.1, riser 1.2;
Housing 3.1, holder 3.2, hollow shaft 3.3, drive sleeve 3.4, rear robot sealing 3.5, bevel pinion 3.6, bevel gear wheel 3.7.
The specific embodiment
Referring to Fig. 1, a kind of side direction that the utility model relates to stretches into formula double containment agitator, described agitator includes the motor 2 that is installed on electric machine support 1, decelerator 3, main shaft 4 and blade 5, described electric machine support 1 is an inverted "L" shaped structure that is made of transverse slat 1.1 and riser 1.2, described motor 2 is fixed on the transverse slat 1.1, described decelerator 3 is fixed on the outside of riser 1.2, described motor 2 links to each other by the input of shaft coupling with decelerator 3, the output of described decelerator 3 links to each other with an end of main shaft 4, on the other end of described blade 5 suits and main shaft 4, and main shaft 4 is stretched and is set with front end robot sealing 8 on the part that places outside the decelerator 3, there have a little head end that is inverted trumpet-shaped overhanging support set 6 to be set on the main shaft 4 to be (preferred, also be set with one between the little head end of this overhanging support set 6 and the main shaft and support copper sheathing), the stub end of described overhanging support set 6 links to each other with the inboard of riser 1.2, also is connected with an adpting flange 7 on the inboard of described riser 1.2; Described decelerator 3 includes a housing 3.1, described housing 3.1 is fixed in by holder 3.2 on the lateral surface of riser 1.2 of electric machine support 1, be provided with a hollow shaft 3.3 in the described housing 3.1, described main shaft 4 is stretched and is linked to each other with drive sleeve 3.4 after an end that places in the decelerator 3 passes this hollow shaft 3.3, and this drive sleeve 3.4 links to each other with hollow shaft 3.3, and above-mentioned main shaft 4 is set on the part in the hollow shaft 3.3 rear robot sealing 3.5 is installed, be set with a bevel gear wheel 3.7 on the described hollow shaft 3.3, be set with a bevel pinion 3.6 that is meshed with bevel gear wheel 3.7 on the output shaft of described motor 2.
During work, the output shaft of motor 2 drives hollow shaft 3.3 by bevel gear wheel 3.7 and bevel pinion 3.6 engaged transmission and is rotated, hollow shaft 3.3 drives main shaft 4 by drive sleeve 3.4 and is rotated motion simultaneously, thereby the blade 5 that drives smoothly on the main shaft 4 carries out the stir-concoction operation.
Claims (5)
1. a side direction stretches into formula double containment agitator, described agitator includes motor (2), decelerator (3), main shaft (4) and the blade (5) that is installed on electric machine support (1), described motor (2) links to each other with the input of decelerator (3), the output of described decelerator (3) links to each other with an end of main shaft (4), on the other end of described blade (5) suit and main shaft (4), and main shaft (4) is stretched to place on the outer part of decelerator (3) and is set with front end robot sealing (8), it is characterized in that:
Described decelerator (3) includes a housing (3.1), be provided with a hollow shaft (3.3) in the described housing (3.1), described main shaft (4) is stretched and is linked to each other with drive sleeve (3.4) after an end that places in the decelerator (3) passes this hollow shaft (3.3), and this drive sleeve (3.4) links to each other with hollow shaft (3.3), and above-mentioned main shaft (4) is set on the interior part of hollow shaft (3.3) rear robot sealing (3.5) is installed, be set with a bevel gear wheel (3.7) on the described hollow shaft (3.3), be set with a bevel pinion (3.6) that is meshed with bevel gear wheel (3.7) on the output shaft of described motor (2).
2. a kind of side direction stretches into formula double containment agitator according to claim 1, it is characterized in that: described electric machine support (1) is an inverted "L" shaped structure by transverse slat (1.1) and riser (1.2) formation, described motor (2) is fixed on the transverse slat (1.1), and the housing (3.1) of described decelerator (3) is fixed on the outside of riser (1.2) through holder (3.2).
3. stretch into formula double containment agitator as a kind of side direction as described in the claim 2, it is characterized in that: described agitator also includes an overhanging support set (6), described overhanging support set (6) is inverted horn-like structure, and the little head end of this overhanging support set (6) is set on the main shaft (4), and stub end links to each other with the inboard of riser (1.2).
4. stretch into formula double containment agitator as a kind of side direction as described in the claim 2, it is characterized in that: also be connected with an adpting flange (7) on the inboard of described riser (1.2).
5. stretch into formula double containment agitator as a kind of side direction as described in the claim 1,2,3 or 4, it is characterized in that: described front end robot sealing (8) and rear robot seal (3.5) and are the upper strata mechanical seal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165591 CN203183937U (en) | 2013-04-07 | 2013-04-07 | Laterally-stretching type double-seal stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165591 CN203183937U (en) | 2013-04-07 | 2013-04-07 | Laterally-stretching type double-seal stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183937U true CN203183937U (en) | 2013-09-11 |
Family
ID=49100838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320165591 Expired - Lifetime CN203183937U (en) | 2013-04-07 | 2013-04-07 | Laterally-stretching type double-seal stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877888A (en) * | 2014-03-13 | 2014-06-25 | 南通醋酸纤维有限公司 | Side-type stirrer |
-
2013
- 2013-04-07 CN CN 201320165591 patent/CN203183937U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877888A (en) * | 2014-03-13 | 2014-06-25 | 南通醋酸纤维有限公司 | Side-type stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |