CN216842709U - Wear-resistant shaft sleeve protection mechanism for crusher - Google Patents
Wear-resistant shaft sleeve protection mechanism for crusher Download PDFInfo
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- CN216842709U CN216842709U CN202122660531.1U CN202122660531U CN216842709U CN 216842709 U CN216842709 U CN 216842709U CN 202122660531 U CN202122660531 U CN 202122660531U CN 216842709 U CN216842709 U CN 216842709U
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- axle sleeve
- protective sheath
- sleeve body
- limiting plate
- protection mechanism
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Abstract
The utility model discloses a breaker is with stand wear and tear axle sleeve protection mechanism, including the axle sleeve body, the surface cover of axle sleeve body is equipped with the protective sheath, through bearing swing joint between axle sleeve body and the protective sheath, the top and the equal fixedly connected with ring flange in bottom of protective sheath, the bottom fixedly connected with limiting plate of protective sheath inner chamber, the top of protective sheath is provided with the fly leaf, the mounting hole has been seted up on the surface of ring flange, and align to grid between the mounting hole, the equal fixedly connected with sealing washer in one side of limiting plate and fly leaf and the body contact of axle sleeve, the internal diameter of limiting plate and fly leaf is the same with the internal diameter of axle sleeve body. The utility model discloses a cooperation of axle sleeve body, protective sheath, ring flange, limiting plate, fly leaf, mounting hole and sealing washer is used, can be simple and convenient quick install the protective sheath, and then protect the axle sleeve body, has guaranteed the maintenance convenience in later stage.
Description
Technical Field
The utility model relates to a cone crusher technical field specifically is a stand wear and tear axle sleeve protection mechanism for breaker.
Background
The cone crusher adopts two sealing modes of dry oil or water, so that dust and impurities cannot enter the human body, the cleanness of lubricating and cleaning oil is ensured, the service lives of a sliding bearing and a thrust ball bearing are prolonged, and the operation of the machine is reliable;
the shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing, and the shaft sleeve needs to be protected by a protection mechanism after being assembled, but the conventional protection mechanism is inconvenient to disassemble, so that great inconvenience is brought to maintenance work.
Disclosure of Invention
An object of the utility model is to provide a breaker is with stand wear and tear axle sleeve protection mechanism possesses convenient to detach's advantage, has solved the inconvenience of current protection mechanism and has dismantled to very big inconvenient problem has been brought for maintenance work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a breaker is with stand wear and tear axle sleeve protection mechanism, includes the axle sleeve body, the surface cover of axle sleeve body is equipped with the protective sheath, through bearing swing joint between axle sleeve body and the protective sheath, the top and the equal fixedly connected with ring flange in bottom of protective sheath, the bottom fixedly connected with limiting plate of protective sheath inner chamber, the top of protective sheath is provided with the fly leaf.
Preferably, the surface of the flange plate is provided with mounting holes, and the mounting holes are uniformly arranged.
Preferably, the limiting plate and the movable plate are fixedly connected with a sealing ring on the surface contacted with the shaft sleeve body.
Preferably, the inner diameters of the limiting plate and the movable plate are the same as the inner diameter of the shaft sleeve body.
Preferably, the protective sleeve is made of high manganese steel, and the protective sleeve and the limiting plate are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of axle sleeve body, protective sheath, ring flange, limiting plate, fly leaf, mounting hole and sealing washer is used, can be simple and convenient quick install the protective sheath, and then protect the axle sleeve body, guaranteed later maintenance convenience;
2. the utility model discloses a set up the mounting hole, can make things convenient for the installation of ring flange, through setting up the sealing washer, can protect the both ends of axle sleeve body, prolonged its life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
fig. 3 is a schematic view of the sectional structure of the present invention.
In the figure: 1. a shaft sleeve body; 2. a protective sleeve; 3. a flange plate; 4. a limiting plate; 5. a movable plate; 6. mounting holes; 7. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-3, a wear-resistant shaft sleeve protection mechanism for a crusher comprises a shaft sleeve body 1, a protective sleeve 2 is sleeved on the surface of the shaft sleeve body 1, the protective sleeve 2 is made of high manganese steel, the protective sleeve 2 and a limiting plate 4 are integrally formed, the shaft sleeve body 1 and the protective sleeve 2 are movably connected through a bearing, flanges 3 are fixedly connected to the top and the bottom of the protective sleeve 2, mounting holes 6 are formed in the surfaces of the flanges 3, the mounting holes 6 are uniformly arranged, the mounting of the flanges 3 can be facilitated by the arrangement of the mounting holes 6, the limiting plate 4 is fixedly connected to the bottom of an inner cavity of the protective sleeve 2, a movable plate 5 is arranged on the top of the protective sleeve 2, a sealing ring 7 is fixedly connected to the limiting plate 4 and one surface of the movable plate 5, which is in contact with the shaft sleeve body 1, and the inner diameters of the limiting plate 4 and the movable plate 5 are the same as the inner diameter of the shaft sleeve body 1, through setting up sealing washer 7, can protect the both ends of axle sleeve body 1, prolong its life, use through the cooperation of axle sleeve body 1, protective sheath 2, ring flange 3, limiting plate 4, fly leaf 5, mounting hole 6 and sealing washer 7, can be simple and convenient quick install protective sheath 2, and then protect axle sleeve body 1, guaranteed the maintenance convenience in later stage.
During the use, establish the bearing with the surface cover of axle sleeve body 1, then pack into the inner chamber of protective sheath 2, then place fly leaf 5 at the top of axle sleeve body 1 again, then install fixedly through ring flange 3 with protective sheath 2, accomplish fixed work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wear and tear axle sleeve protection mechanism for breaker, includes axle sleeve body (1), its characterized in that: the surface cover of axle sleeve body (1) is equipped with protective sheath (2), through bearing swing joint between axle sleeve body (1) and protective sheath (2), the top and the equal fixedly connected with ring flange (3) in bottom of protective sheath (2), the bottom fixedly connected with limiting plate (4) of protective sheath (2) inner chamber, the top of protective sheath (2) is provided with fly leaf (5).
2. The wear-resistant shaft sleeve protection mechanism for the crusher as claimed in claim 1, wherein: mounting holes (6) are formed in the surface of the flange plate (3), and the mounting holes (6) are uniformly arranged.
3. The wear-resistant shaft sleeve protection mechanism for the crusher as claimed in claim 1, wherein: the limiting plate (4) and the movable plate (5) are fixedly connected with a sealing ring (7) on the surface contacted with the shaft sleeve body (1).
4. The wear-resistant shaft sleeve protection mechanism for the crusher as claimed in claim 1, wherein: the inner diameters of the limiting plate (4) and the movable plate (5) are the same as the inner diameter of the shaft sleeve body (1).
5. The wear-resistant shaft sleeve protection mechanism for the crusher as claimed in claim 1, wherein: the protective sleeve (2) is made of high manganese steel, and the protective sleeve (2) and the limiting plate (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660531.1U CN216842709U (en) | 2021-11-02 | 2021-11-02 | Wear-resistant shaft sleeve protection mechanism for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660531.1U CN216842709U (en) | 2021-11-02 | 2021-11-02 | Wear-resistant shaft sleeve protection mechanism for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216842709U true CN216842709U (en) | 2022-06-28 |
Family
ID=82098187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122660531.1U Active CN216842709U (en) | 2021-11-02 | 2021-11-02 | Wear-resistant shaft sleeve protection mechanism for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216842709U (en) |
-
2021
- 2021-11-02 CN CN202122660531.1U patent/CN216842709U/en active Active
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