CN209549614U - Vertical shaft type impact crusher rotor with Precautionary Measure - Google Patents
Vertical shaft type impact crusher rotor with Precautionary Measure Download PDFInfo
- Publication number
- CN209549614U CN209549614U CN201822171047.0U CN201822171047U CN209549614U CN 209549614 U CN209549614 U CN 209549614U CN 201822171047 U CN201822171047 U CN 201822171047U CN 209549614 U CN209549614 U CN 209549614U
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- China
- Prior art keywords
- vertical shaft
- shaft type
- impact crusher
- type impact
- precautionary measure
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- 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.)
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Abstract
The utility model relates to a kind of vertical shaft type impact crusher rotor with Precautionary Measure.A kind of the purpose of the utility model is to provide structures simple, easy to make, the lower-cost vertical shaft type impact crusher rotor with Precautionary Measure.The technical solution of the utility model is: a kind of vertical shaft type impact crusher rotor with Precautionary Measure, with upper disk and lower wall, it is characterized by: being coated with abrasion-proof structure at the upper surface edge of the upper disk and side, abrasion-proof structure is coated at the lower end surface edge of the lower wall and side.The utility model is suitable for vertical shaft type impact crusher technical field.
Description
Technical field
The utility model relates to a kind of vertical shaft type impact crusher rotor with Precautionary Measure.Suitable for Background Art Vertical shaft impact
Crusher technical field.
Background technique
Vertical shaft type impact crusher is the novel sand making machine that China introduces after Three Gorges Projects, develops, and rotor is it
The critical component of power output.When crusher works, building stones enter material separating disc, and rotor high speed rotation (turns building stones from thrower head
Sub- outer rim) tangential direction high speed whereabouts crusher chamber of dishing out flies out, generates to hit with counterattack block or other building stones and realize energy release,
To achieve the purpose that building stones are broken.
Vertical shaft type impact crusher rotor has upper disk and lower disc, since upper and lower disk is exposed in crusher chamber, edge
It is often subject to the shock after high speed building stones rebound and friction and generates abrasion.Rotor c.g. deviates after upper and lower mill damage, rotates meeting
Oscillation Amplitude is caused to increase, so need maintenance down.
In the prior art, need to take out rotor out of crusher after upper and lower mill damage, by way of repair welding to it is upper,
Lower wall abrading section is repaired, and time-consuming and laborious and maintenance cost is high, and Single Maintenance usually takes 3 day time, frequently replacement and dimension
Shield seriously affects the production efficiency of crusher.
Summary of the invention
Technical problem to be solved by the utility model is: in view of the above problems, provide that a kind of structure is simple, production
Convenient, the lower-cost vertical shaft type impact crusher rotor with Precautionary Measure.
The technical scheme adopted by the utility model is a kind of vertical shaft type impact crusher rotor with Precautionary Measure,
With upper disk and lower wall, it is characterised in that: abrasion-proof structure is coated at the upper surface edge of the upper disk and side, under described
The lower end surface edge of disk and side are coated with abrasion-proof structure.
The abrasion-proof structure has the wear ring formed by the identical arc wearing plate split of several specifications.
The upper disk and lower plate edge are uniformly provided with several mounting holes, and the arc wearing plate cooperates the peace through bolt
Dress hole is mounted on the upper and lower disk.
The cross section l-shaped of the arc wearing plate.
The beneficial effects of the utility model are: the utility model coats abrasion-proof structure in upper and lower plate edge and side, avoid
Disk and lower wall in damage.Abrasion-proof structure uses arc wearing plate in the utility model, by the quick detachable arc wearing plate with installation
It is fixed on the upper and lower plate edge of vertical shaft type impact crusher rotor by fastener (bolt), avoids upper and lower disk in crusher chamber and stone
Material directly contacts, and improves the service life of upper and lower disk；It can directly remove damaged wearing plate after wearing plate loss, it is new in replacement
Wearing plate, it is easy for installation, thus substitute welding steel bar repairing method, significantly reduce vertical shaft type impact crusher rotor
The repair and maintenance time of upper and lower disk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Fig. 2 is the perspective view of the explosion of embodiment.
Specific embodiment
As shown in Figure 1 and Figure 2, the present embodiment is a kind of vertical shaft type impact crusher rotor with Precautionary Measure, is had upper
Disk 1 and lower wall 2 are coated with abrasion-proof structure at the upper surface edge of upper disk 1 and side, in the lower end surface edge of lower wall 2 and side
Equally it is coated with abrasion-proof structure.
Upper disk 1 and 2 edge of lower wall are uniformly provided with several mounting holes 3 in the present embodiment, and abrasion-proof structure has several specifications
Identical arc wearing plate 4, arc wearing plate 4 are coupled hole 3 through bolt 5 and are installed on upper disk 1 and lower wall 2.Pacify in this example
The wear ring that split formation is located at 2 edge of upper disk 1 or lower wall is distinguished loaded on the arc wearing plate 4 on upper disk 1 or lower wall 2.Arc
The cross section l-shaped of wearing plate 4 is respectively coated by the upper surface edge and side or the lower end surface edge and side of lower wall of Yu Shangpan
Face.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The those of ordinary skill in art field, in the scope of the utility model, variation, addition or the replacement made all should belong to this reality
With novel protection scope.
Claims (4)
1. a kind of vertical shaft type impact crusher rotor with Precautionary Measure has upper disk (1) and lower wall (2), it is characterised in that:
It is coated with abrasion-proof structure at the upper surface edge of the upper disk (1) and side, at the lower end surface edge and side of the lower wall (2)
It is coated with abrasion-proof structure.
2. the vertical shaft type impact crusher rotor according to claim 1 with Precautionary Measure, it is characterised in that: described resistance to
Mill structure has the wear ring formed by identical arc wearing plate (4) split of several specifications.
3. the vertical shaft type impact crusher rotor according to claim 2 with Precautionary Measure, it is characterised in that: on described
Disk (1) and lower wall (2) edge are uniformly provided with several mounting holes (3), and the arc wearing plate (4) is through described in bolt (5) cooperation
Mounting hole (3) is mounted on the upper disk (1), on lower wall (2).
4. the vertical shaft type impact crusher rotor according to claim 2 or 3 with Precautionary Measure, it is characterised in that: institute
State the cross section l-shaped of arc wearing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171047.0U CN209549614U (en) | 2018-12-24 | 2018-12-24 | Vertical shaft type impact crusher rotor with Precautionary Measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171047.0U CN209549614U (en) | 2018-12-24 | 2018-12-24 | Vertical shaft type impact crusher rotor with Precautionary Measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549614U true CN209549614U (en) | 2019-10-29 |
Family
ID=68304694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822171047.0U Active CN209549614U (en) | 2018-12-24 | 2018-12-24 | Vertical shaft type impact crusher rotor with Precautionary Measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209549614U (en) |
-
2018
- 2018-12-24 CN CN201822171047.0U patent/CN209549614U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |