CN203944426U - There is bimetallic rod-toothed crusher tooth bar - Google Patents
There is bimetallic rod-toothed crusher tooth bar Download PDFInfo
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- CN203944426U CN203944426U CN201420397989.XU CN201420397989U CN203944426U CN 203944426 U CN203944426 U CN 203944426U CN 201420397989 U CN201420397989 U CN 201420397989U CN 203944426 U CN203944426 U CN 203944426U
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- toothholder
- detent mechanism
- tooth bar
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- bimetallic
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Abstract
The utility model discloses a kind of bimetallic rod-toothed crusher tooth bar that has, include detent mechanism and the toothholder of different metal materials, toothholder one is connected to the upper surface of detent mechanism, the upper surface of toothholder is arc surface, on arc surface, along the circumferential direction there is respectively that connect and the many row roller tooth identical with the metal material of toothholder of one, in every row's roller tooth, between adjacent roller tooth, along the circumferential direction there is respectively that connect and the reinforcement identical with the metal material of toothholder of one.The utility model not only can make product seed evenly, cross that crushing is few, energy consumption is low, production capacity is high, crushing efficiency is high, operate steadily, noise is little, dust is few, and it is few to consume noble metal, technique is simple, cost is low, adjust easy to maintenance, bimetallic rack structure particularly, greatly reduces manufacture and the maintenance cost of equipment.
Description
Technical field
The utility model relates to the field of cracking machine of mineral products fragmentation, relates in particular to toothed roll crusher, and specifically a kind of have a bimetallic rod-toothed crusher tooth bar.
Background technology
Along with China's rapid development of economy, capital construction is in large scale.To the demand of construction material, will be surprising.China is also a mineral products demand big country simultaneously.Mineral products processing market prospects are wide.At present in China and even abroad, the broken process equipment of mineral products always in poor efficiency, high energy consumption, highly wear and tear, hover in " one is low " of high pollution, " three height ".As " hammer mill ", " impact breaker ", be that match power is large, wear and tear in machines is large, efficiency is low, noise is high, dust pollution is serious always.And old-fashioned " toothed roll crusher " still exist complex structure, consume that noble metal is many, maintenance cost is high, use defects such as adjusting complexity, be difficult to apply always.The disintegrating apparatus of developing a kind of " high efficiency " " low energy consumption ", " low noise ", " dust pollution is little " has been extremely urgent.The patent No. is the toothed roll crusher patent of ZL201020628553.9, although solved the root problem of disintegrating machine, manufacture craft more complicated, cost is higher.And the detent mechanism of the roller tooth of existing cracker teeth roller and its bottom adopts same metal, consumes a large amount of noble metals, and production cost is high, complex process, is difficult for processing.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, provide a kind of consumption noble metal few, process easy, simple in structurely, and easy care has a bimetallic rod-toothed crusher tooth bar.
The utility model is achieved through the following technical solutions:
A kind of have a bimetallic rod-toothed crusher tooth bar, it is characterized in that: the detent mechanism and the toothholder that include different metal materials, described toothholder one is connected to the upper surface of described detent mechanism, the upper surface of described toothholder is arc surface, on arc surface, along the circumferential direction there is respectively that connect and the many row roller tooth identical with the metal material of described toothholder of one, in every row's roller tooth, between adjacent roller tooth, along the circumferential direction there is respectively that connect and the reinforcement identical with the metal material of described toothholder of one.
Described a kind of bimetallic rod-toothed crusher tooth bar that has, is characterized in that: described toothholder is connected to the upper surface of described detent mechanism by welding mode one.
Described a kind of bimetallic rod-toothed crusher tooth bar that has, is characterized in that: on described toothholder and detent mechanism, be respectively equipped with a plurality of installing holes that connect.
Described a kind of bimetallic rod-toothed crusher tooth bar that has, is characterized in that: described detent mechanism includes bar shaped boss, semicircle boss and other has the structure of positioning action.
The utility model has changed the structure of prior art central roll tooth, its object is: 1, roller tooth and detent mechanism adopt different metal to be welded together, and high hardness material and high-toughness material are organically combined, and have accomplished to make the best use of everything, simultaneously easy to process, reduced cost.2, detent mechanism has been simplified processing and has been installed, time saving and energy saving.
The utility model has the advantages that:
The utility model not only can make product seed evenly, cross that crushing is few, energy consumption is low, production capacity is high, crushing efficiency is high, operate steadily, noise is little, dust is few, and it is few to consume noble metal, technique is simple, cost is low, adjust easy to maintenance, bimetallic rack structure particularly, greatly reduces manufacture and the maintenance cost of equipment.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
Fig. 4 is that the C-C of Fig. 1 is to cutaway view.
The specific embodiment
Referring to accompanying drawing, a kind of have a bimetallic rod-toothed crusher tooth bar, include detent mechanism 4 and the toothholder 5 of different metal materials, toothholder 5 one are connected to the upper surface of detent mechanism 4, the upper surface of toothholder 5 is arc surface, on arc surface, along the circumferential direction there is respectively that connect and the many row roller tooth 1 identical with the metal material of toothholder 5 of one, in every row's roller tooth, between adjacent roller tooth, along the circumferential direction there is respectively that connect and the reinforcement 2 identical with the metal material of toothholder 5 of one.
In the utility model, toothholder 5 is connected to the upper surface of detent mechanism 4 by welding mode one; On toothholder 5 and detent mechanism 4, be respectively equipped with a plurality of installing holes 3 that connect; Detent mechanism 4 includes bar shaped boss, semicircle boss and other has the structure of positioning action.
Claims (4)
1. one kind has bimetallic rod-toothed crusher tooth bar, it is characterized in that: the detent mechanism and the toothholder that include different metal materials, described toothholder one is connected to the upper surface of described detent mechanism, the upper surface of described toothholder is arc surface, on arc surface, along the circumferential direction there is respectively that connect and the many row roller tooth identical with the metal material of described toothholder of one, in every row's roller tooth, between adjacent roller tooth, along the circumferential direction there is respectively that connect and the reinforcement identical with the metal material of described toothholder of one.
2. a kind of bimetallic rod-toothed crusher tooth bar that has according to claim 1, is characterized in that: described toothholder is connected to the upper surface of described detent mechanism by welding mode one.
3. a kind of bimetallic rod-toothed crusher tooth bar that has according to claim 1, is characterized in that: on described toothholder and detent mechanism, be respectively equipped with a plurality of installing holes that connect.
4. a kind of bimetallic rod-toothed crusher tooth bar that has according to claim 1, is characterized in that: described detent mechanism includes bar shaped boss, semicircle boss and other has the structure of positioning action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397989.XU CN203944426U (en) | 2014-07-17 | 2014-07-17 | There is bimetallic rod-toothed crusher tooth bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397989.XU CN203944426U (en) | 2014-07-17 | 2014-07-17 | There is bimetallic rod-toothed crusher tooth bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944426U true CN203944426U (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397989.XU Active CN203944426U (en) | 2014-07-17 | 2014-07-17 | There is bimetallic rod-toothed crusher tooth bar |
Country Status (1)
| Country | Link |
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| CN (1) | CN203944426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128225A (en) * | 2014-07-17 | 2014-11-05 | 盛金平 | Double-metal toothed bar of toothed-roll crusher |
-
2014
- 2014-07-17 CN CN201420397989.XU patent/CN203944426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128225A (en) * | 2014-07-17 | 2014-11-05 | 盛金平 | Double-metal toothed bar of toothed-roll crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |