CN202381540U - Shaft sleeve for food and drug machinery - Google Patents
Shaft sleeve for food and drug machinery Download PDFInfo
- Publication number
- CN202381540U CN202381540U CN2011205305493U CN201120530549U CN202381540U CN 202381540 U CN202381540 U CN 202381540U CN 2011205305493 U CN2011205305493 U CN 2011205305493U CN 201120530549 U CN201120530549 U CN 201120530549U CN 202381540 U CN202381540 U CN 202381540U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- axle sleeve
- food
- main body
- sleeve body
- 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 - Fee Related
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- Lubricants (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model belongs to the technical field of shaft sleeves, and discloses a shaft sleeve for a food and drug machinery. The shaft sleeve is mainly technically characterized by comprising a metal shaft sleeve main body, wherein a friction layer is arranged inside the shaft sleeve main body and formed by sintering powered phosphorus, powered tin and powered copper. The wearable performance of the shaft sleeve is improved, the food and drug can be prevented from being polluted during production, and the service life of the shaft sleeve main body is also prolonged. An oil groove is arranged inside the shaft sleeve main body, an oil hole communicated with the oil groove is arranged on the shaft sleeve main body; lubricating oil can be poured into the shaft sleeve as required, therefore, the lubricating effect is improved, and the service life is prolonged.
Description
Technical field
The utility model belongs to the axle sleeve technical field, relates to food and medicine machinery concretely and uses axle sleeve.
Background technique
The Along with people's growth in the living standard, also increasingly high to the mechanical nontoxic and innocuousness requirement of processed food and medicine.There is following defective in the axle sleeve of food and medicine machinery use at present: one of which, directly use the metal axle sleeve body, and cause axle sleeve short working life, thereby the rate of fault of machinery is high, working life is short; Its two, the side sintering has the wearing layer that contains toxic metals such as lead powder within it, like this; Though prolonged working life; But use is all right in conventional machinery, at nontoxic and demanding food of innocuousness and medicine trade, just can not use; Because in process of production, easily food and medicine are produced pollution; Its three because reasons in structure, the inboard oil lubrication effect of metal axle sleeve body is bad, the working life of having reduced axle sleeve.
The model utility content
The technical problem that the utility model solves just provides the food and medicine machinery of a kind of, high lubricating effect pollution-free to food and medicine, long service life and uses axle sleeve.
For solving the problems of the technologies described above, the technological scheme that the utility model proposes is: comprise the metal axle sleeve body, be provided with friction layer in said axle sleeve body inboard, this friction layer is formed by phosphorus, tin and copper powders may sintering.
Its additional technical feature is:
Be provided with oil groove in said axle sleeve body inboard, said axle sleeve body is provided with the oil hole that communicates with said oil groove;
Be provided with oily cave in said axle sleeve body inboard;
Said oily cave evenly distributes.
The food and medicine machinery that the utility model provides is used axle sleeve; Compare with existing technology and to have the following advantages: one of which, owing to comprise and be provided with friction layer in said axle sleeve body inboard by the metal axle sleeve body; This friction layer is formed by phosphorus, tin and copper powders may sintering; Not only improved the wear-resisting property of axle sleeve, also can not pollute in process of production, prolonged the working life of axle sleeve body food and medicine; Its two owing to be provided with oil groove in said axle sleeve body inboard, said axle sleeve body is provided with the oil hole that communicates with said oil groove, can charge into lubricant oil in axle sleeve inside as required, has improved lubrication effect, has prolonged working life; Its three owing to be provided with the lubrication effect that oily cave and the even distribution in said oily cave have improved axle sleeve greatly, prolonged its working life in said axle sleeve body inboard.
Description of drawings
Fig. 1 is the structural representation of the utility model food and medicine machinery with axle sleeve;
Fig. 2 is the view in transverse section of axle sleeve body;
Fig. 3 is the structural representation of another kind of food and medicine machinery with axle sleeve.
Embodiment
Below in conjunction with accompanying drawing the mechanical structure with axle sleeve of the food and medicine that the utility model proposed is further specified.
As depicted in figs. 1 and 2, be the structural representation of food and medicine machinery with axle sleeve.Its structure comprises the axle sleeve body of being processed by metallic material 1, is provided with friction layer 2 in the inboard of axle sleeve body 1, and this friction layer 2 is formed by phosphorus, tin and copper powders may sintering.Not only improved the wear-resisting property of axle sleeve, also can not pollute in process of production, prolonged the working life of axle sleeve body food and medicine
Be provided with oil groove 3 in axle sleeve body 1 inboard, axle sleeve body 1 is provided with the oil hole 4 that communicates with oil groove 3.Like this, can charge into lubricant oil in axle sleeve body 1 inside as required, improve lubrication effect, prolong working life.
As shown in Figure 3, be provided with oily cave 5 in axle sleeve body 1 inboard, oily cave 5 preferably evenly distributes.Like this, improved the lubrication effect of axle sleeve greatly, prolonged and gone its working life.
Claims (4)
1. food and medicine machinery is used axle sleeve, comprises the metal axle sleeve body, it is characterized in that: be provided with friction layer in said axle sleeve body inboard.
2. food and medicine machinery according to claim 1 is used axle sleeve, and it is characterized in that: be provided with oil groove in said axle sleeve body inboard, said axle sleeve body is provided with the oil hole that communicates with said oil groove.
3. food and medicine machinery according to claim 1 is used axle sleeve, it is characterized in that: be provided with oily cave in said axle sleeve body inboard.
4. food and medicine machinery according to claim 3 is used axle sleeve, and it is characterized in that: said oily cave evenly distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205305493U CN202381540U (en) | 2011-12-19 | 2011-12-19 | Shaft sleeve for food and drug machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205305493U CN202381540U (en) | 2011-12-19 | 2011-12-19 | Shaft sleeve for food and drug machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381540U true CN202381540U (en) | 2012-08-15 |
Family
ID=46630045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205305493U Expired - Fee Related CN202381540U (en) | 2011-12-19 | 2011-12-19 | Shaft sleeve for food and drug machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840979A (en) * | 2016-06-08 | 2016-08-10 | 嘉兴奥菲思机械有限公司 | Wear-resistant guide plate |
-
2011
- 2011-12-19 CN CN2011205305493U patent/CN202381540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840979A (en) * | 2016-06-08 | 2016-08-10 | 嘉兴奥菲思机械有限公司 | Wear-resistant guide plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |