CN203220949U - Crushing plate of combined type crusher - Google Patents
Crushing plate of combined type crusher Download PDFInfo
- Publication number
- CN203220949U CN203220949U CN 201320189971 CN201320189971U CN203220949U CN 203220949 U CN203220949 U CN 203220949U CN 201320189971 CN201320189971 CN 201320189971 CN 201320189971 U CN201320189971 U CN 201320189971U CN 203220949 U CN203220949 U CN 203220949U
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- CN
- China
- Prior art keywords
- plate
- crushing
- tooth plate
- crushing plate
- tooth
- 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 Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the field of mining machines, and particularly relates to a crushing plate of a combined type crusher. The crushing plate is characterized by comprising an installation plate, wherein tooth plates comprise an upper tooth plate, a middle tooth plate and a lower tooth plate which are respectively and fixedly connected with the installation plate by installing fixed screws and are respectively provided with flat plate teeth; when the crusher is in working, crushed materials are in continuous friction with the crushing plate, so that the crushing plate is worn; when the wearing degree of the crushing plate of the crushing machine is excessively serious, the crushing machine can not work. Since the crushing plate is arranged in a three-section manner, when the tooth plates are seriously worn, the crushing plate can restore working only by needing to disassemble the fixed screws and partially replacing the tooth plates. Since the crushing plate is only replaced locally, the comprehensive service life of the crushing plate is greatly prolonged and the operating cost is reduced.
Description
Technical field
The utility model belongs to the mining machinery field, is specifically related to a kind of combined crushing machine crushing shell.
Background technology
Sand and stone are to constitute concrete main material in the building trade.Along with social development, the total amount of building is in continuous increase, and is also increasing to the demand of construction material.Except building trade, other industry, as metallurgy, the raw material of industries such as chemical industry also derive from sand and stone etc.Natural sand and stone can not satisfy present current social demand.In order to satisfy great demand, need obtain sand and stone from other source.Disintegrating machine is the important machinery of manually making sand and stone.Disintegrating machine commonly used, the work tooth plate is for being wholely set.Disintegrating machine is in when work, crushing shell can be subjected to the being broken strong wear of material, and the suffered friction of crushing shell each several part simultaneously is inconsistent.After disintegrating machine is being worked a period of time, after the most serious position of crushing shell wearing and tearing surpasses certain limit, need the integral replacing crushing shell.
The utility model content
A kind of combined crushing machine crushing shell that the utility model provides at above-mentioned weak point.Can be at disintegrating machine work certain hour, local replacing is carried out to crushing shell in crushing shell wearing and tearing back, improves the crushing shell whole service life, reduces operating cost.
The utility model is to realize like this, a kind of combined crushing machine crushing shell, it is characterized in that comprising installing plate, tooth plate is divided into tooth plate, middle tooth plate and lower tooth plate, last tooth plate, middle tooth plate and lower tooth plate are fixedlyed connected with installing plate by installing and fixing screw respectively, on last tooth plate, middle tooth plate and the lower tooth plate dull and stereotyped tooth are set.
When disintegrating machine was worked, be broken material and crushing shell constantly rubbed, and make crushing shell be worn.After the crusher in crushing plate degree of wear was too serious, disintegrating machine can't be worked.Because crushing shell of the present utility model is divided into three sections settings, when the tooth plate serious wear, only need pull down hold-down screw, part is changed tooth plate just can make crushing shell resume work.Because crushing shell only is local replacing, has improved the crushing shell comprehensive life greatly, has reduced operating cost.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model right view.
Fig. 3 is the utility model vertical view.
Fig. 4 is the utility model stereogram.
In the accompanying drawing: 1-hold-down screw, the last tooth plate of 2-, tooth plate among the 3-, 4-installing plate, 5-lower tooth plate, the dull and stereotyped tooth of 6-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail; but the utility model is not limited to following embodiment; any change of making on the present embodiment principle or replacement scheme all fall among the claimed scope of the utility model.
A kind of combined crushing machine crushing shell, it is characterized in that comprising installing plate 4, tooth plate is divided into tooth plate 2, middle tooth plate 3 and lower tooth plate 5, last tooth plate 2, middle tooth plate 3 and lower tooth plate 5 are fixedlyed connected with installing plate 4 by installing and fixing screw 1 respectively, and dull and stereotyped tooth 6 is set on last tooth plate 2, middle tooth plate 3 and the lower tooth plate 5.
When disintegrating machine was worked, be broken material and crushing shell constantly rubbed, and make crushing shell be worn.After the crusher in crushing plate degree of wear was too serious, disintegrating machine can't be worked.Because crushing shell of the present utility model is divided into three sections settings, when the tooth plate serious wear, only need pull down hold-down screw 1, part is changed tooth plate just can make crushing shell resume work.Because crushing shell only is local replacing, has improved the crushing shell comprehensive life greatly, has reduced operating cost.
Claims (1)
1. combined crushing machine crushing shell, it is characterized in that comprising installing plate (4), tooth plate is divided into tooth plate (2), middle tooth plate (3) and lower tooth plate (5), last tooth plate (2), middle tooth plate (3) and lower tooth plate (5) are fixedlyed connected with installing plate (4) by installing and fixing screw (1) respectively, on last tooth plate (2), middle tooth plate (3) and the lower tooth plate (5) dull and stereotyped tooth (6) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189971 CN203220949U (en) | 2013-04-16 | 2013-04-16 | Crushing plate of combined type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189971 CN203220949U (en) | 2013-04-16 | 2013-04-16 | Crushing plate of combined type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220949U true CN203220949U (en) | 2013-10-02 |
Family
ID=49247966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189971 Expired - Fee Related CN203220949U (en) | 2013-04-16 | 2013-04-16 | Crushing plate of combined type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220949U (en) |
-
2013
- 2013-04-16 CN CN 201320189971 patent/CN203220949U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20180416 |