CN207655215U - The discaling roll of two-sided broach is carried on a kind of crusher - Google Patents
The discaling roll of two-sided broach is carried on a kind of crusher Download PDFInfo
- Publication number
- CN207655215U CN207655215U CN201720532247.7U CN201720532247U CN207655215U CN 207655215 U CN207655215 U CN 207655215U CN 201720532247 U CN201720532247 U CN 201720532247U CN 207655215 U CN207655215 U CN 207655215U
- Authority
- CN
- China
- Prior art keywords
- broach
- discaling roll
- crusher
- sided
- utility
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model provides the discaling roll that two-sided broach is carried on a kind of crusher, and the movable tooth plate of polylith is arranged in the discaling roll surface, and multiple broach are arranged on the tooth plate, and the top of the front and back excavation surface of the broach all has chamfer shape.The utility model has many advantages, such as that simple in structure, easy to operate, replacement is simple, increases broach service life, promotes whole work efficiency.
Description
Technical field
The utility model belongs to field of cracking machine, especially in regard to a kind of crusher on carry two-sided broach discaling roll.
Background technology
In existing crusher, the broach on discaling roll is in continual work for a long time, breaking-up easy to wear so that comb
The service life of tooth is not grown.It results in needing to be replaced frequently broach, and replaces broach and need to stop the work of discaling roll, entire mistake
The tired length of journey, and wasting manpower and material resources, also reduce whole production efficiency.
Utility model content
The utility model provide it is a kind of it is simple in structure, easy to operate, replace it is simple, increase broach service life, promoted
The discaling roll of two-sided broach is carried on the crusher of whole work efficiency.
To reach above-mentioned purpose, the utility model adopts the following technical solution：With two-sided broach on a kind of crusher
Discaling roll, surface are arranged the movable tooth plate of polylith, multiple broach, the top of the front and back excavation surface of the broach are arranged on the tooth plate
Portion all has chamfer shape.
Further, the section of the front and back excavation surface of the broach is obtuse angle shape.
Further, the angular range of the obtuse angle shape is 90 ° to 120 ° best.
Compared with prior art, the utility model has the advantages that：
One, simple in structure, convenient to carry out, it is convenient to be reequiped on original crusher.
Two, it replaces simply, directly tooth plate is removed, changes new tooth plate just.
Three, the service life for increasing broach after one surface wear of broach, is changed to opposite tooth first, two-sided structure
It is worked with the another side of broach on roller；Second is that the arcuate structure of broach increases intensity of broach itself, make to extend it
Use the service life.
Four, working efficiency is promoted directly to remove monoblock tooth plate without individually changeing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the discaling roll with two-sided broach on the utility model crusher.
Fig. 2 is the structural schematic diagram of tooth plate in Fig. 1.
Specific implementation mode
Technological means used by for the utility model is expanded on further and the technique effect reached, do below in conjunction with attached drawing
It is described in detail.
The utility model provides the discaling roll 10 that two-sided broach is carried on a kind of crusher, and such as Fig. 1 to Fig. 2, surface is set
The movable tooth plate 20 of polylith is set, multiple broach 30 are set on the tooth plate 20, and the top of the front and back excavation surface of the broach 30 is all
With chamfer shape.The section of the front and back excavation surface of the broach 30 is obtuse angle shape.The angular range of the obtuse angle shape is
90 ° to 120 ° best.
Above description fully discloses specific embodiment of the present utility model.It should be pointed out that being familiar with the neck
Right of any change that the technical staff in domain does specific embodiment of the present utility model all without departing from the utility model
The range of claim.Correspondingly, the scope of the claims of the utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (3)
1. carrying the discaling roll of two-sided broach on a kind of crusher, it is characterised in that：The movable tooth of polylith is arranged in the discaling roll surface
Plate, multiple broach are arranged on the tooth plate, and the top of the front and back excavation surface of the broach all has chamfer shape.
2. carrying the discaling roll of two-sided broach on crusher according to claim 1, it is characterised in that：The broach it is front and back
The section of excavation surface is obtuse angle shape.
3. carrying the discaling roll of two-sided broach on crusher according to claim 2, it is characterised in that：The obtuse angle shape
Angular range is 90 ° to 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532247.7U CN207655215U (en) | 2017-05-15 | 2017-05-15 | The discaling roll of two-sided broach is carried on a kind of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532247.7U CN207655215U (en) | 2017-05-15 | 2017-05-15 | The discaling roll of two-sided broach is carried on a kind of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655215U true CN207655215U (en) | 2018-07-27 |
Family
ID=62936375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720532247.7U Expired - Fee Related CN207655215U (en) | 2017-05-15 | 2017-05-15 | The discaling roll of two-sided broach is carried on a kind of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655215U (en) |
-
2017
- 2017-05-15 CN CN201720532247.7U patent/CN207655215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |