CN209204130U - A kind of sterilization kettle revolving body support wheel - Google Patents
A kind of sterilization kettle revolving body support wheel Download PDFInfo
- Publication number
- CN209204130U CN209204130U CN201821118540.XU CN201821118540U CN209204130U CN 209204130 U CN209204130 U CN 209204130U CN 201821118540 U CN201821118540 U CN 201821118540U CN 209204130 U CN209204130 U CN 209204130U
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- China
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- central axis
- support wheel
- sealing ring
- revolving body
- set casing
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Abstract
The utility model discloses a kind of sterilization kettle revolving body support wheels, including set casing and central axis, several bearings are provided between the set casing and central axis, the both ends of the set casing are provided with fixed lid, there are two mutually independent first backbone sealing ring and the second backbone sealing rings for interference fit between each fixed lid and central axis, boss is provided between first backbone sealing ring and the second backbone sealing ring, the boss is fixedly connected with fixed lid, the boss, closed cavity is collectively formed in central axis and the backbone sealing ring of boss two sides.The utility model has the following beneficial effects: waterproof effect can be improved in the case where guaranteeing assembly efficiency in this support wheel, to improve the service life of support wheel.
Description
Technical field
The utility model relates to a kind of support wheel, in particular to a kind of sterilization kettle revolving body support wheel.
Background technique
High temperature sterilization kettle is that continuous slowly revolution in device is placed items within using the method for high temperature, high pressure, so that hot
Conduction is rapider more evenly can to greatly shorten the time of entire sterilization process, so that the sterilization processing in short-term that reaches a high temperature, reduces
The purpose of the proportion of goods damageds.
Notification number is that the China of CN202777142U discloses a kind of rotary sterilization kettle intermediate gearing.The device exists
The lower section two sides of pot body are respectively equipped with support support roller, and support support roller will be located at the intracorporal revolving body support of pot, the revolution physical efficiency
It is rotated on support support roller, is equipped with transmission big gear ring in one end periphery of revolving body, transmission device is located at the side of revolving body, passes
Pinion gear on dynamic device is meshed with the transmission big gear ring on revolving body, transmission device by chain be located at electricity below
Machine speed reducer is connected.The device is by support support roller to support revolving body to rotate.
It is simply equipped with bearing in existing support tugboat, so that revolving body is rotated on support tugboat.But by
In being chronically under 0.25Mpa, 121 DEG C of high temperature and high pressure environment in sterilization kettle, the liquid in sterilization kettle is easily accessible support and drags
It is in contact in wheel and with bearing.In the long-term use, bearing corrosion is easily led to, so that support tugboat just needs some months
Replacement is primary, reduces the service life of support tugboat, has much room for improvement.
Utility model content
The purpose of the utility model is to provide a kind of sterilization kettle revolving body support wheel, this support wheel is guaranteeing assembly efficiency
In the case where waterproof effect can be improved, to improve the service life of support wheel.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of sterilization kettle revolving body
Support wheel, including set casing and central axis are provided with several bearings, the set casing between the set casing and central axis
Both ends be provided with fixed lid, there are two mutually independent first bones for interference fit between each fixed lid and central axis
Frame sealing ring and the second backbone sealing ring are provided with convex between first backbone sealing ring and the second backbone sealing ring
Platform, the boss are fixedly connected with fixed lid, and the backbone sealing ring of the boss, central axis and boss two sides is collectively formed close
The cavity closed.
The utility model is further arranged to: being provided between two bearings of arbitrary neighborhood and bearing is separated and limited
The first locating piece and the second locating piece, the side of first locating piece is fixedly connected with set casing, second positioning
The side of block is fixedly connected with central axis.
The utility model is further arranged to: passing through the detachable company of fastener between each fixed lid and set casing
It connects.
The utility model is further arranged to: the both ends of the central axis are provided with the threaded hole through central axis, often
It can be threadedly coupled with adjusting screw rod in a threaded hole.
The utility model is further arranged to: the number of the bearing is two.
The utility model is further arranged to: the junction of each fixed lid and set casing is provided with notch, often
A notch is built-in with O-ring seal.
The utility model is further arranged to: the fastener is fastening screw.
In conclusion the utility model has the following beneficial effects:
(1) by two mutually independent backbone sealing rings to form double sealing structure, the limitation of the first backbone sealing ring
While outside liquid enters inside support wheel and is in contact with bearing, the second backbone sealing ring can limit the lubricating oil in bearing
Leakage；
(2) in the sterilization kettle under hyperbaric environment, pressure be may act on the first backbone sealing ring in kettle, promote first
Backbone sealing ring squeezes in cavity, and the first backbone sealing ring enhances the sealing of the face between boss effect during extruding
Fruit.Simultaneously as there are gaps between boss and central axis, so that the direction of the first backbone sealing ring towards boss is squeezed
When, under right-angle side effect of the boss towards central axis side, making the first backbone sealing ring, deformation occurs, to promote first
Backbone sealing ring is imitated toward being squeezed towards central axis direction with the sealing improved between the first backbone sealing ring and central axis
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structure sectional view of Fig. 1；
Fig. 3 is the scheme of installation of the present embodiment.
Appended drawing reference: 1, set casing；2, central axis；3, bearing；4, the first locating piece；5, the second locating piece；6, fixed lid；
7, the first backbone sealing ring；8, the second backbone sealing ring；9, boss；10, cavity；11, fastening screw；12, notch；13, O-shaped close
Seal；14, threaded hole；15, adjusting screw rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
As depicted in figs. 1 and 2, a kind of sterilization kettle revolving body support wheel, including set casing 1 and central axis 2.Set casing 1
It is provided with several bearings 3 between central axis 2, is provided between two bearings 3 of arbitrary neighborhood and bearing 3 is separated and limited
First locating piece 4 and the second locating piece 5.Wherein, the side of the first locating piece 4 is fixedly connected with set casing 1, the second locating piece
5 side is fixedly connected with central axis 2.
The both ends of set casing 1 are provided with fixed lid 6, and there are two phases for interference fit between each fixed lid 6 and central axis 2
Mutual independent first backbone sealing ring 7 and the second backbone sealing ring 8.Fixed lid 6 is in the first backbone sealing ring 7 and the second bone
Boss 9 is fixedly connected between frame sealing ring 8, there are gaps between boss 9 and central axis 2, so that the gap is in two side skeletons
Closed cavity 10 is formed under the action of sealing ring.By two mutually independent backbone sealing rings to form dual-seal knot
Structure, while the first backbone sealing ring 7 limitation outside liquid enters inside support wheel and is in contact with bearing 3, the second skeleton is close
Seal 8 can limit the leakage of the lubricating oil in bearing 3.
Since boss 9 is abutted against with two sides backbone sealing ring respectively, and increase fixed lid 6 and two backbone sealing rings
Contact area, to guarantee face sealing effect.Simultaneously as support wheel is located in the sterilization kettle having under hyperbaric environment, in kettle
Pressure may act on the first backbone sealing ring 7, promote the first backbone sealing ring 7 to squeeze in cavity 10, the first reinforced seal
Face sealing effect of the circle 7 during extruding between enhancing and boss 9.Simultaneously as between boss 9 and central axis 2 there are
Gap, when so that the direction of the first backbone sealing ring 7 towards boss 9 being squeezed, in boss 9 towards the straight of 2 side of central axis
Under arm of angle effect, making the first backbone sealing ring 7, deformation occurs, to promote the first backbone sealing ring 7 past towards 2 side of central axis
To being squeezed, to improve the sealing effect between the first backbone sealing ring 7 and central axis 2.
Further, it is fixedly connected between fixed lid 6 and set casing 1 by fastener.The fastener preferably fastens spiral shell
Bar 11.
Further, the junction of each fixed lid 6 and set casing 1 is provided with notch 12, and each notch 12 is built-in with O
Type sealing ring 13.Since fixed lid 6 is fixedly connected with set casing 1 to be detachable, so that fixed lid 6 and set casing 1 are opposite
Stationary state.It is O-shaped close in order to place O-ring seal 13 in notch 12 by being arranged jagged 12 at fixed lid 6
Seal 13 can prevent liquid from entering inside support wheel in a static condition and be in contact with bearing 3.
Further, as shown in figures 1 and 3, the both ends of central axis 2 are provided with the threaded hole 14 through central axis 2.Often
It can be threadedly coupled with adjusting screw rod 15 in a threaded hole 14.Pass through the effect of adjusting screw rod 15, the height of center-adjustable axis 2
Degree, and then the position height of support wheel is adjusted, the position height for the revolving body that support wheel is supported is adjusted as required.?
In use process, central axis 2 is limited by adjusting screw rod 15 and cannot be rotated.At the same time, set casing 1, fixed lid 6 with
And bearing 3 is rotated under the action of revolving body around central axis 2.
Further, the bearing 3 in the present embodiment is preferably two.By two bearings 3 of setting in order to assembling.Only need
Place two bearings 3 respectively between set casing 1 and central axis 2, the first locating piece 4 and the second locating piece 5 are to separate two
A bearing 3 improves assembly efficiency.Under the action of fastener, will fixed lid 6 and O-ring seal 13, backbone sealing ring according to
It is secondary to be assembled, so that this support wheel has the characteristics that structure is simple, is convenient for assembly.
Claims (7)
1. a kind of sterilization kettle revolving body support wheel, it is characterized in that: including set casing (1) and central axis (2), the set casing
(1) several bearings (3) are provided between central axis (2), the both ends of the set casing (1) are provided with fixed lid (6), often
Mutually independent first backbone sealing ring (7) and the there are two interference fits between a fixed lid (6) and central axis (2)
Two backbone sealing rings (8) are provided with boss (9) between first backbone sealing ring (7) and the second backbone sealing ring (8),
The boss (9) is fixedly connected with fixed lid (6), the reinforced seal of the boss (9), central axis (2) and boss (9) two sides
Closed cavity (10) are collectively formed in circle.
2. a kind of sterilization kettle revolving body support wheel according to claim 1, it is characterized in that: two bearings of arbitrary neighborhood
(3) the first locating piece (4) and the second locating piece (5) that bearing (3) are separated and limited, first positioning are provided between
The side of block (4) is fixedly connected with set casing (1), and the side of second locating piece (5) is fixedly connected with central axis (2).
3. a kind of sterilization kettle revolving body support wheel according to claim 1, it is characterized in that: each fixed lid (6) with
Pass through fastener detachable connection between set casing (1).
4. a kind of sterilization kettle revolving body support wheel according to claim 1, it is characterized in that: the both ends of the central axis (2)
It is provided with the threaded hole (14) through central axis (2), it can be with adjusting screw rod (15) screw thread in each threaded hole (14)
Connection.
5. a kind of sterilization kettle revolving body support wheel according to claim 1, it is characterized in that: the number of the bearing (3) is
Two.
6. a kind of sterilization kettle revolving body support wheel according to claim 3, it is characterized in that: each fixed lid (6) with
The junction of set casing (1) is provided with notch (12), and each notch (12) is built-in with O-ring seal (13).
7. a kind of sterilization kettle revolving body support wheel according to claim 3, it is characterized in that: the fastener is fastening screw
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118540.XU CN209204130U (en) | 2018-07-13 | 2018-07-13 | A kind of sterilization kettle revolving body support wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118540.XU CN209204130U (en) | 2018-07-13 | 2018-07-13 | A kind of sterilization kettle revolving body support wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204130U true CN209204130U (en) | 2019-08-06 |
Family
ID=67452139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821118540.XU Active CN209204130U (en) | 2018-07-13 | 2018-07-13 | A kind of sterilization kettle revolving body support wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721654A (en) * | 2018-07-13 | 2018-11-02 | 中国检验检疫科学研究院 | A kind of sterilization kettle revolving body support wheel |
-
2018
- 2018-07-13 CN CN201821118540.XU patent/CN209204130U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721654A (en) * | 2018-07-13 | 2018-11-02 | 中国检验检疫科学研究院 | A kind of sterilization kettle revolving body support wheel |
| CN108721654B (en) * | 2018-07-13 | 2024-03-26 | 中国检验检疫科学研究院 | Rotary body supporting wheel of sterilization kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Tie Long Inventor after: Li Li Inventor after: Li Li Inventor after: Pan Dao Bo Inventor after: Sun Li Inventor after: Wang Xin Inventor after: Luo Ji Yang Inventor after: Yin Jie Inventor after: Yang Qian Inventor before: Wang Tie Long Inventor before: Li Li Inventor before: Li Li Inventor before: Pan Dao Bo Inventor before: Sun Li Inventor before: Wang Xin Inventor before: Luo Ji Yang Inventor before: Yin Jie Inventor before: Yang Qian |
|
| CB03 | Change of inventor or designer information |