CN201389471Y - Crushing roller with removable crushing gear - Google Patents
Crushing roller with removable crushing gear Download PDFInfo
- Publication number
- CN201389471Y CN201389471Y CN200920145836U CN200920145836U CN201389471Y CN 201389471 Y CN201389471 Y CN 201389471Y CN 200920145836 U CN200920145836 U CN 200920145836U CN 200920145836 U CN200920145836 U CN 200920145836U CN 201389471 Y CN201389471 Y CN 201389471Y
- Authority
- CN
- China
- Prior art keywords
- crushing
- gear
- roller
- crushing teeth
- bolt
- 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
Links
Images
Abstract
The utility model relates to a gear roller of a crusher, in particular to a crushing roller with a removable crushing gear. The crushing roller comprises a gear roller seat, a crushing gear and a bolt; and a gear sleeve is sleeved outside the crushing gear and is connected with the crushing gear through the bolt. Compared the crushing roller provided by the utility model with that in the prior art, when the crushing gear roller is worn away, the whole crushing gear roller is not required to be replaced any longer; all that is needed is to replace part of the gear sleeve which gets heavier wear, thereby saving the cost of a great amount of repair parts as well as the maintenance time; and moreover, the crushing gear is no long made of abrasion resistant material, so as to save the machining cost and lower the manufacturing cost.
Description
Technical field:
The utility model relates to a kind of breaker roll of disintegrating machine discaling roll, particularly a kind of replaceable crushing teeth.
Background technology:
Broken discaling roll is a main workpiece on the disintegrating machine, is consumable accessory.At present, crushing teeth on the broken discaling roll is many to be fixed on the discaling roll by welding or monoblock cast, not only limited the crushing teeth Material Selection on the manufacturing process, influenced service life, even also must change a whole set of broken discaling roll after the concentrated wear, can not change crushing teeth separately, equipment operating cost is too high, and business burden is overweight.
Summary of the invention:
Goal of the invention of the present utility model is to overcome the deficiency of background technology and a kind of breaker roll that can dismantle replaceable crushing teeth separately is provided.
The utility model adopts following technical scheme:
A kind of breaker roll of replaceable crushing teeth comprises the discaling roll seat, crushing teeth, and bolt, described crushing teeth is set with the tooth boots outward, and these tooth boots are connected with crushing teeth by bolt.
The utility model of employing technique scheme compared with prior art, after the breaker roll wearing and tearing, no longer need to change whole breaker roll, only need change the more serious part tooth boots of wearing and tearing, save a large amount of fittings costs and maintaining time, and no longer need wear-resistant material because of crushing teeth, can save the machined expense, reduce production costs.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
A kind of breaker roll of replaceable crushing teeth referring to accompanying drawing 1, is made up of discaling roll seat 1, crushing teeth 2, tooth boots 3, bolt 4, deep gouge 5.
Crushing teeth 2 is housed on the discaling roll seat 1, the crushing teeth 2 outer tooth boots 3 that are set with, tooth boots 3 are connected with crushing teeth 2 by bolt 4, and tooth boots 3 are provided with deep gouge 5, and the two ends of bolt 4 place in the deep gouge 5.
After crushing teeth 2 wearing and tearing, no longer need to change whole broken discaling roll in the present embodiment, only need change the more serious part tooth boots 3 of wearing and tearing, save a large amount of fittings costs and maintaining time.
Claims (1)
1, a kind of breaker roll of replaceable crushing teeth comprises the discaling roll seat, crushing teeth, and bolt is characterized in that: described crushing teeth is set with the tooth boots outward, and these tooth boots are connected with crushing teeth by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920145836U CN201389471Y (en) | 2009-03-13 | 2009-03-13 | Crushing roller with removable crushing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920145836U CN201389471Y (en) | 2009-03-13 | 2009-03-13 | Crushing roller with removable crushing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389471Y true CN201389471Y (en) | 2010-01-27 |
Family
ID=41596290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920145836U Expired - Fee Related CN201389471Y (en) | 2009-03-13 | 2009-03-13 | Crushing roller with removable crushing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389471Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966477A (en) * | 2010-09-14 | 2011-02-09 | 沈阳重型机械集团有限责任公司 | Tooth structure of crusher |
| CN103934061A (en) * | 2014-04-17 | 2014-07-23 | 中国重型机械研究院股份公司 | Cutter wheel with detachable cutter teeth |
-
2009
- 2009-03-13 CN CN200920145836U patent/CN201389471Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966477A (en) * | 2010-09-14 | 2011-02-09 | 沈阳重型机械集团有限责任公司 | Tooth structure of crusher |
| CN101966477B (en) * | 2010-09-14 | 2013-07-24 | 沈阳重型机械集团有限责任公司 | Tooth structure of crusher |
| CN103934061A (en) * | 2014-04-17 | 2014-07-23 | 中国重型机械研究院股份公司 | Cutter wheel with detachable cutter teeth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201380089Y (en) | Crushing toothed roller with replaceable cutting tooth | |
| CN201389471Y (en) | Crushing roller with removable crushing gear | |
| CN102266813A (en) | Spiral cutter of titanium sponge crusher | |
| CN201120289Y (en) | Grinder hammerhead | |
| CN201609662U (en) | Split type compound crushing toothed roll | |
| CN208397251U (en) | A kind of anti-grinding performance extension service life crane gear in raising surface | |
| CN201441929U (en) | Composite wear-resistant grinding roller | |
| CN203494578U (en) | Iron water-powered roller with double spoke plates | |
| CN202438368U (en) | Composite hammerhead of reversible reaction-type fine grinding machine | |
| CN101898678A (en) | Assembled chain wheel for hairy chain scraper | |
| CN202983777U (en) | Combined bimetal casting composite hammerhead | |
| CN102773129A (en) | Wear resistant split roll sleeve | |
| CN103447121B (en) | The board-like chalybeate waters mill of a kind of double width | |
| CN202880331U (en) | Chain wheel of bucket elevator | |
| CN202460715U (en) | Grinding roller for intermediate-speed mill | |
| CN202497903U (en) | Wear-resistant hammer disc of hammer crusher | |
| CN201330798Y (en) | Wearable bearing base | |
| CN205340919U (en) | Hammer crusher rotor's hammer disks | |
| CN202316021U (en) | Bucket lip for drill rod of breaking hammer | |
| CN203370591U (en) | Splitting type combined crushing tooth roller | |
| CN202845108U (en) | High wear resistance composite milling roller/millstone of vertical mill | |
| CN203285658U (en) | Split type cemented carbide wearing-resistant glasses plate | |
| CN202151580U (en) | Novel hammer | |
| CN104056864B (en) | A kind of kink wheel of detachable wearing layer | |
| CN201744511U (en) | Novel combined drawing wheel steel rim for copper wire drawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 063012 Hebei province Tangshan City Xinhua West Road No. 21 Patentee after: TANGSHAN RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY & ENGINEERING GROUP Address before: 063000 Hebei province Tangshan City Xinhua West Road No. 21 Patentee before: Tangshan Branch of China Coal Research Institute |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140313 |