CN202962544U - Tooth roller with toothed sleeve type crushing teeth - Google Patents
Tooth roller with toothed sleeve type crushing teeth Download PDFInfo
- Publication number
- CN202962544U CN202962544U CN 201220747767 CN201220747767U CN202962544U CN 202962544 U CN202962544 U CN 202962544U CN 201220747767 CN201220747767 CN 201220747767 CN 201220747767 U CN201220747767 U CN 201220747767U CN 202962544 U CN202962544 U CN 202962544U
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- CN
- China
- Prior art keywords
- tooth
- crushing teeth
- tooth roller
- toothed
- toothholder
- 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 discloses a tooth roller with toothed sleeve type crushing teeth. The tooth roller comprises a roller body and a toothed plate, wherein the toothed plate is fixedly connected to the roller body. The tooth roller is characterized in that a toothholder is distributed on the toothed plate, and a toothed sleeve is removably sleeved on the toothholder. According to the tooth roller, when the crushing teeth of the tooth roller are abraded and fractured in use, only a corresponding toothed sleeve needs to be replaced, therefore, the tooth roller is convenient to maintain, and the toothed sleeve is low in manufacturing cost and low in maintenance cost.
Description
Technical field
The utility model relates to toothed roll crusher, specifically is applied in the dismountable discaling roll of crushing teeth in toothed roll crusher.
Background technology
The discaling roll Sizing Crusher is different from traditional toothed roll crusher and comes broken material by shock and extruding, but the pan feeding that forms for different grain size carries out selective crushing, and is to realize the fragmentation of material with the acting in conjunction power of shearing and stretch.Therefore the mounting means of crushing teeth has determined the degree easy to maintenance of equipment, the cost of equipment and the maintenance cost of equipment.
Former discaling roll Sizing Crusher is mostly toothed plate type, and as shown in Figure 1, several of tooth plates 1 minute are arranged on discaling roll 3, is distributed with the crushing teeth 2 that some and tooth plate are one on tooth plate.Wear and tear, fracture or other failure modes in case its shortcoming is crushing teeth, the whole tooth plate of place tooth all need be changed, and not only maintenance is inconvenient, and maintenance cost is high.
The utility model content
For fear of the weak point that prior art exists, the utility model provides a kind of discaling roll that is provided with tooth shell type crushing teeth.
The utility model technical solution problem adopts following scheme:
Be provided with the discaling roll of tooth shell type crushing teeth, comprise roll body and be fixedly connected on tooth plate on roll body, its design feature is, is distributed with toothholder on described tooth plate, detachably is arranged with the tooth cover on described toothholder.
Described tooth is arranged with screw, is fixedly connected with toothholder by screw.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
Be provided with toothholder on the utility model discaling roll, toothholder is arranged with the tooth cover outward, if in use procedure, crushing teeth weares and teares, fracture, only needs to change corresponding tooth cover, and is easy to maintenance, and tooth cover cost is low, and maintenance cost is low.
Description of drawings
Fig. 1 is existing toothed plate type breaker roll structural representation.
Fig. 2 is existing toothed plate type breaker roll side schematic view
Fig. 3 is the utility model breaker roll structural representation.
Fig. 4 is the utility model breaker roll side schematic view.
Fig. 5 is the utility model tooth nested structure schematic diagram.
Number in the figure: 1 tooth plate, 2 crushing teeths, 3 discaling rolls, 4 toothholders, 5 tooth covers, 6 screws.
The specific embodiment
Technical solutions of the utility model are described further by the specific embodiment below in conjunction with accompanying drawing.
As shown in the figure, discaling roll comprises discaling roll 3 and is fixedly connected on tooth plate 1 on discaling roll that on tooth plate 1, regular distribution has some toothholders 4, detachably is arranged with tooth cover 5 on toothholder.Tooth puts and is provided with two screws 6, is fixedly connected with toothholder by screw.
Claims (2)
1. be provided with the discaling roll of tooth shell type crushing teeth, comprise roll body and be fixedly connected on tooth plate on roll body, it is characterized in that, be distributed with toothholder on described tooth plate, detachably be arranged with the tooth cover on described toothholder.
2. the discaling roll that is provided with tooth shell type crushing teeth according to claim 1, is characterized in that, described tooth is arranged with screw, is fixedly connected with toothholder by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747767 CN202962544U (en) | 2012-12-29 | 2012-12-29 | Tooth roller with toothed sleeve type crushing teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747767 CN202962544U (en) | 2012-12-29 | 2012-12-29 | Tooth roller with toothed sleeve type crushing teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962544U true CN202962544U (en) | 2013-06-05 |
Family
ID=48503675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747767 Expired - Fee Related CN202962544U (en) | 2012-12-29 | 2012-12-29 | Tooth roller with toothed sleeve type crushing teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618237A (en) * | 2016-02-29 | 2016-06-01 | 李娟� | Breaking part abrasion-resistance device suitable for hot mine machining device |
| EP3345680B1 (en) | 2015-08-31 | 2020-05-27 | Kawasaki Jukogyo Kabushiki Kaisha | Roll crusher of cooler device |
-
2012
- 2012-12-29 CN CN 201220747767 patent/CN202962544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3345680B1 (en) | 2015-08-31 | 2020-05-27 | Kawasaki Jukogyo Kabushiki Kaisha | Roll crusher of cooler device |
| CN105618237A (en) * | 2016-02-29 | 2016-06-01 | 李娟� | Breaking part abrasion-resistance device suitable for hot mine machining device |
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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 |
Granted publication date: 20130605 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |