CN203082026U - Improved shaft sleeve - Google Patents
Improved shaft sleeve Download PDFInfo
- Publication number
- CN203082026U CN203082026U CN 201220702408 CN201220702408U CN203082026U CN 203082026 U CN203082026 U CN 203082026U CN 201220702408 CN201220702408 CN 201220702408 CN 201220702408 U CN201220702408 U CN 201220702408U CN 203082026 U CN203082026 U CN 203082026U
- Authority
- CN
- China
- Prior art keywords
- groove
- shaft sleeve
- parallel
- improved type
- axle 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.)
- Expired - Fee Related
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- Disintegrating Or Milling (AREA)
Abstract
The utility model belongs to the technical field of crushing machines, and in particular relates to an improved shaft sleeve, aiming at solving the technical problems in the prior art that a conventional shaft sleeve is not reasonable and the like. The improved shaft sleeve comprises a cylindrical sleeve body, and is characterized in that a plurality of annular grooves parallel to each other are formed in the inner wall of the sleeve body; a plurality of connecting grooves parallel to each other are formed between two adjacent annular grooves; one end of each connecting groove is communicated with one annular groove, and the other end of each connecting groove is communicated with another annular groove; and the outer wall of the sleeve body is provided with a plurality of convex rings parallel to each other. Compared with the prior art, the improved shaft sleeve has the advantages of being reasonable in design, simple in structure, good in shaft matching effect, high in strength, long in service life and good in lubricating effect.
Description
Technical field
The utility model belongs to the disintegrator technical field, relates in particular to a kind of improved type axle sleeve.
Background technique
Disintegrator mainly carries out crushing operation to all kinds of building stones, and different and product particle varies in size according to the principle of fragmentation, is divided into a lot of models again.Disintegrator extensively applies to numerous departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry.Crushing mechanism at present commonly used has jaw crusher, impact breaker, vertical impact crusher, hydro cone-crusher, ring hammer crusher, hammertype shredder, roll mill, combined type disintegrator, cone crusher, twin-stage disintegrator, gyratory crusher, movable crusher etc.Disintegrator is when work, and the axle sleeve quality can influence the working life of disintegrator miscellaneous part.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple in structure, high lubricating effect, the improved type axle sleeve good with the axle fiting effect.
For achieving the above object, the utility model has adopted following technical proposal: this improved type axle sleeve, comprise and be body cylindraceous, it is characterized in that, the inwall of described body is provided with some circular grooves that are arranged in parallel, and is provided with some connecting grooves that are arranged in parallel between two adjacent circular grooves, an end of described connecting groove and one of them circular groove together with, the other end is communicated with another circular groove, and the outer wall of described body is provided with some bulge loops that are arranged in parallel.
In above-mentioned improved type axle sleeve, described circular groove axially evenly distributes along the body inwall, and the connecting groove between two adjacent circular grooves evenly distributes on same circumference.
In above-mentioned improved type axle sleeve, described bulge loop axially evenly distributes along the body outer wall.
In above-mentioned improved type axle sleeve, the deep equality of described circular groove and connecting groove.
Compared with prior art, the advantage of this improved type axle sleeve is: reasonable in design, simple in structure, and good with the axle fiting effect, intensity height, long service life, high lubricating effect.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Among the figure, body 1, circular groove 2, connecting groove 3, bulge loop 4.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, this improved type axle sleeve, comprise and be body 1 cylindraceous, the inwall of body 1 is provided with some circular grooves that are arranged in parallel 2, be provided with some connecting grooves that are arranged in parallel 3 between two adjacent circular grooves 2, one end of connecting groove 3 and one of them circular groove 2 together with, the other end is communicated with another circular groove 2, the outer wall of body 1 is provided with some bulge loops that are arranged in parallel 4.
Circular groove 2 axially evenly distributes along body 1 inwall, and the connecting groove 3 between two adjacent circular grooves 2 evenly distributes on same circumference, and bulge loop 4 axially evenly distributes along body 1 outer wall, the deep equality of circular groove 2 and connecting groove 3.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as body 1, circular groove 2, connecting groove 3, bulge loop 4 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (4)
1. improved type axle sleeve, comprise and be body cylindraceous (1), it is characterized in that, the inwall of described body (1) is provided with some circular grooves that are arranged in parallel (2), be provided with some connecting grooves that are arranged in parallel (3) between adjacent two circular grooves (2), one end of described connecting groove (3) and one of them circular groove (2) together with, the other end is communicated with another circular groove (2), the outer wall of described body (1) is provided with some bulge loops that are arranged in parallel (4).
2. improved type axle sleeve according to claim 1 is characterized in that, described circular groove (2) axially evenly distributes along body (1) inwall, and the connecting groove (3) between adjacent two circular grooves (2) evenly distributes on same circumference.
3. improved type axle sleeve according to claim 1 is characterized in that, described bulge loop (4) axially evenly distributes along body (1) outer wall.
4. according to claim 1 or 2 or 3 described improved type axle sleeves, it is characterized in that the deep equality of described circular groove (2) and connecting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702408 CN203082026U (en) | 2012-12-17 | 2012-12-17 | Improved shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702408 CN203082026U (en) | 2012-12-17 | 2012-12-17 | Improved shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082026U true CN203082026U (en) | 2013-07-24 |
Family
ID=48827867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702408 Expired - Fee Related CN203082026U (en) | 2012-12-17 | 2012-12-17 | Improved shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082026U (en) |
-
2012
- 2012-12-17 CN CN 201220702408 patent/CN203082026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131217 |