CN201333765Y - Rotor sealing indication device of internal mixer - Google Patents
Rotor sealing indication device of internal mixer Download PDFInfo
- Publication number
- CN201333765Y CN201333765Y CNU2008202110913U CN200820211091U CN201333765Y CN 201333765 Y CN201333765 Y CN 201333765Y CN U2008202110913 U CNU2008202110913 U CN U2008202110913U CN 200820211091 U CN200820211091 U CN 200820211091U CN 201333765 Y CN201333765 Y CN 201333765Y
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- support plate
- rotor sealing
- indication device
- cylinder support
- 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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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model discloses a rotor sealing indication device of an internal mixer for indicating the abrasion state of a sealed part. The rotor sealing indication device comprises a bearing support (1), an oil cylinder support plate (5) mounted on the bearing support (1), a sealed oil cylinder (6) mounted on the oil cylinder support plate (5), and a static wearing ring (4), wherein the piston rod of the sealed oil cylinder (6) is pressed on the static wearing ring (4). The device is characterized on that an indication rod (8) having one end fixed on the static wearing ring (4) and the other end exposed outside through the oil cylinder support plate (5) is also arranged. The rotor sealing indication device has a simple structure which is convenient to install and maintain, and the sealing device is safer and more reliable.
Description
Technical field:
The utility model relates to a kind of closed-smelting machine rotor, specifically a kind of closed-smelting machine rotor sealing indicating device.
Background technology:
Present disclosed home and abroad Hydroseal device of closed-smelting machine rotor is characterized in adopting usually cylinder seal, in use for some time, because the wearing and tearing of obturator and can not intuitively reflecting cause sealing function to descend, influences the reliability of sealing device.
Summary of the invention:
The purpose of this utility model provides a kind of closed-smelting machine rotor sealing indicating device of indicating sealing parts depreciation state, so that in time change or the maintenance obturator.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of closed-smelting machine rotor sealing indicating device, it comprises the support of bearing, the oil cylinder support plate is installed on the support of bearing, sealed cylinder is installed on the oil cylinder support plate, the piston rod of sealed cylinder is pressed on the quiet wear ring, it is characterized in that being provided with an end and is fixed on the quiet wear ring, and the other end is by the exposed indicating arm of oil cylinder support plate.
The utility model is demonstration directly perceived, and the exposed end of indicating arm is provided with Warning Mark.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, is convenient to installation and maintenance, and sealing device is more safe and reliable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A amplification view of Fig. 1;
Fig. 3 is the B-B amplification view of Fig. 1.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
By Fig. 1, Fig. 2, Fig. 3 as can be known, a kind of closed-smelting machine rotor sealing indicating device, it comprises the support of bearing 1, oil cylinder support plate 5 is installed on the support of bearing 1, sealed cylinder 6 is installed on the oil cylinder support plate 5, the piston rod of sealed cylinder 6 is pressed on the quiet wear ring 4, it is characterized in that being provided with an end and is fixed on the quiet wear ring 4, and the other end is by oil cylinder support plate 5 exposed indicating arms 8.
The utility model is demonstration directly perceived, and indicating arm 8 exposed ends are provided with Warning Mark.
The utility model wearing plate 2 is installed in the support of bearing 1 hole, oil cylinder support plate 5 usefulness are high-intensity to be bolted on the support of bearing 1, and sealed cylinder 6 is fixed on the oil cylinder support plate 5, and its piston rod is directly to quiet wear ring 4 pressurizations, wear ring 3 and quiet wear ring 4 are tightly fitted, form sealing function.
Preloading spring 7 also is installed in the sealed cylinder 6, is used under idle state, the working surface of wear ring 3, quiet wear ring 4 is close together by the pretightning force of preloading spring 7.
By the Warning Mark on the indicating arm 8 exposed ends, can intuitively reflect the state of wear of obturator, so that in time change or maintenance.
The utility model has guaranteed the sealing effectiveness of closed-smelting machine rotor to greatest extent, has further guaranteed refining colloid amount, has ensured the safe handling of equipment, prevents the pollution of the environment.
Claims (2)
1, a kind of closed-smelting machine rotor sealing indicating device, it comprises the support of bearing [1], oil cylinder support plate [5] is installed on the support of bearing [1], sealed cylinder [6] is installed on the oil cylinder support plate [5], the piston rod of sealed cylinder [6] is pressed on the quiet wear ring [4], it is characterized in that being provided with an end and be fixed on the quiet wear ring [4], the other end is by the exposed indicating arm of oil cylinder support plate [5] [8].
2, closed-smelting machine rotor sealing indicating device according to claim 1 is characterized in that the exposed end of indicating arm [8] is provided with Warning Mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202110913U CN201333765Y (en) | 2008-12-23 | 2008-12-23 | Rotor sealing indication device of internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202110913U CN201333765Y (en) | 2008-12-23 | 2008-12-23 | Rotor sealing indication device of internal mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333765Y true CN201333765Y (en) | 2009-10-28 |
Family
ID=41285407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202110913U Expired - Lifetime CN201333765Y (en) | 2008-12-23 | 2008-12-23 | Rotor sealing indication device of internal mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333765Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261610A (en) * | 2017-06-08 | 2017-10-20 | 恒力石化（大连）有限公司 | Filter with supporting construction |
-
2008
- 2008-12-23 CN CNU2008202110913U patent/CN201333765Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261610A (en) * | 2017-06-08 | 2017-10-20 | 恒力石化（大连）有限公司 | Filter with supporting construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yiyang Shuanglong rubber and Plastic Machinery Co., Ltd. Assignor: Yiyang Rubber Plastics Machinery (Group) Co., Ltd. Contract record no.: 2011430000151 Denomination of utility model: Rotor sealing indication device of internal mixer Granted publication date: 20091028 License type: Exclusive License Record date: 20110824 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |