CN202037031U - Polygonal welded-type impact crushing rotor - Google Patents
Polygonal welded-type impact crushing rotor Download PDFInfo
- Publication number
- CN202037031U CN202037031U CN201120072539XU CN201120072539U CN202037031U CN 202037031 U CN202037031 U CN 202037031U CN 201120072539X U CN201120072539X U CN 201120072539XU CN 201120072539 U CN201120072539 U CN 201120072539U CN 202037031 U CN202037031 U CN 202037031U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- welded
- rotor
- polygonal
- counterattack
- 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
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a polygonal welded-type impact crushing rotor which comprises a rotating shaft (1), a sleeve (2), plate hammer brackets (3) and plate hammers (4), wherein the polygonal sleeve (2) is formed by welding steel plates and mounted on the rotating shaft (1); a group of plate hammer brackets (3) is symmetrically welded on the outer wall of the sleeve (2); and the plate hammers (4) are mounted on the plate hammer brackets (3), so as to integrally form the polygonal welded-type impact crushing rotor. The polygonal welded-type impact crushing rotor has a simple structure and a long service life, is convenient to manufacture, and saves energy and reduces consumption under the premise of meeting the requirement for strength.
Description
Technical field
The utility model relates to the rotor of disintegrating machine, is specifically related to the broken rotor of a kind of polygon welded type counterattack.
Background technology
Impact breaker is that the bar by high speed rotary on the rotor produces impact fragmentation and acceleration to the building stones that enter disintegrating machine, and makes and be accelerated building stones successive on counterpunch board and bar and form impact grinding again.Rotor is the power core of impact breaker, and its operating efficiency to disintegrating machine has extremely important influence, and the shape of the rotor of existing impact breaker is various different, the foundry goods cast molding is watered in employing, volume is big, and defectives such as pore can appear in required casting equipment complexity unavoidably.
Summary of the invention
The purpose of this utility model is: provide the counterattack of a kind of polygon welded type broken rotor, and this rotor simple in structure, easy to make, long service life, energy-saving and cost-reducing under the prerequisite that proof strength requires.
Technical solution of the present utility model is: the broken rotor of this counterattack comprises rotating shaft, sleeve, bar support and bar, polygonal sleeve adopts steel plate to be welded, sleeve is installed in the rotating shaft, symmetrical expression welds one group of bar support on the outer wall of sleeve, bar support upper mounting plate hammer, the broken rotor of whole formation counterattack.
Wherein, weld reinforcement on the bar support.
Wherein, through screw bolt and nut bar is installed on the bar support.
The beneficial effects of the utility model are: 1, sleeve adopts the high direct welding fabrication of steel plate of intensity, and is simple in structure, and convenient welding has guaranteed the requirement of strength of rotor, and the loss that has effectively prolonged part is energy-saving and cost-reducing; 2, rotor profiles is shaped as polygons such as quadrangle, hexagon, octagon, according to the processing granularity requirements of supplied materials required bar quantity is set, and installs simple and convenient.
Description of drawings
The rotor schematic diagram that Fig. 1 finishes for the utility model assembling.
Fig. 2 is the right view of Fig. 1.
Among the figure: 1 rotating shaft, 2 sleeves, 3 bar supports, 4 bars, 5 reinforcements, 6 bolt and nuts.
The specific embodiment
As shown in Figure 1, the broken rotor of this counterattack comprises rotating shaft 1, sleeve 2, bar support 3 and bar 4, polygonal sleeve 2 adopts steel plate to be welded, sleeve 2 is installed in the rotating shaft 1, symmetrical expression welds one group of bar support 3 on the outer wall of sleeve 2, bar support 3 upper mounting plates hammer 4, the broken rotor of whole formation counterattack.
Wherein, welding reinforcement 5 on the bar support 3.
Wherein, through bolt and nut 6 bar 4 is installed on the bar support 3.
Claims (3)
1. rotor is broken in the counterattack of polygon welded type, it is characterized in that: the broken rotor of this counterattack comprises rotating shaft (1), sleeve (2), bar support (3) and bar (4), polygonal sleeve (2) adopts steel plate to be welded, sleeve (2) is installed in the rotating shaft (1), symmetrical expression welds one group of bar support (3) on the outer wall of sleeve (2), bar support (3) upper mounting plate hammer (4), the broken rotor of whole formation counterattack.
2. the broken rotor of polygon welded type counterattack according to claim 1 is characterized in that: wherein, bar support (3) is gone up welding reinforcement (5).
3. the broken rotor of polygon welded type counterattack according to claim 1, it is characterized in that: wherein, bar support (3) is gone up through bolt and nut (6) bar (4) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120072539XU CN202037031U (en) | 2011-03-18 | 2011-03-18 | Polygonal welded-type impact crushing rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120072539XU CN202037031U (en) | 2011-03-18 | 2011-03-18 | Polygonal welded-type impact crushing rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037031U true CN202037031U (en) | 2011-11-16 |
Family
ID=44964497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120072539XU Expired - Fee Related CN202037031U (en) | 2011-03-18 | 2011-03-18 | Polygonal welded-type impact crushing rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179275A (en) * | 2011-03-18 | 2011-09-14 | 江苏鹏胜重工有限公司 | Polygonal welding type counterattack rotor |
| EP3789119A1 (en) * | 2019-09-04 | 2021-03-10 | Johannes Wissing | Hollow rotor |
| CN113578461A (en) * | 2021-09-01 | 2021-11-02 | 宁波回珑再生资源科技股份有限公司 | Hammer type metal crusher |
-
2011
- 2011-03-18 CN CN201120072539XU patent/CN202037031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179275A (en) * | 2011-03-18 | 2011-09-14 | 江苏鹏胜重工有限公司 | Polygonal welding type counterattack rotor |
| EP3789119A1 (en) * | 2019-09-04 | 2021-03-10 | Johannes Wissing | Hollow rotor |
| CN113578461A (en) * | 2021-09-01 | 2021-11-02 | 宁波回珑再生资源科技股份有限公司 | Hammer type metal crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202410731U (en) | Roller-type crusher | |
| CN202037031U (en) | Polygonal welded-type impact crushing rotor | |
| CN201988421U (en) | Hammer type crushing machine | |
| CN202078930U (en) | Impact crusher rotor | |
| CN201792043U (en) | Large saw blade storage rack | |
| CN103084238A (en) | Novel reaction type sand making machine | |
| CN102179275A (en) | Polygonal welding type counterattack rotor | |
| CN201534098U (en) | Energy-saving double-shaft slag crushing machine | |
| CN205055903U (en) | Scraping device of mixing machine | |
| CN207605782U (en) | A kind of gyratory crusher thorax body | |
| CN201201217Y (en) | Travelling crane pulley sheet disassembling tool | |
| CN202037029U (en) | Rotor of impact crusher | |
| CN202006124U (en) | Stone crusher | |
| CN202078927U (en) | Impact crusher | |
| CN101716537A (en) | High-efficiency ring hammer type fine crusher | |
| CN202430733U (en) | Novel intertidal zone wind power plant jacket fan base | |
| CN202377786U (en) | Cast gantry structure for numerical control gantry milling machine | |
| CN202007410U (en) | Novel tower crane base | |
| CN203887509U (en) | Large flotation machine rotor off-line assembly support device | |
| CN202410737U (en) | Roller type crusher | |
| CN202655071U (en) | Split type crushing hammer on shale crushing machine | |
| CN204017917U (en) | A kind of Novel hammer rusher sieve plate | |
| CN204093395U (en) | The two stirring motor mechanism of a kind of kaolin | |
| CN202985769U (en) | Pipeline mold with operating platform | |
| CN211940735U (en) | Crusher fixed cone dismounting device |
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 |
Owner name: JIANGSU PENGSHENG HEAVY INDUSTRY SHARES CO., LTD. Free format text: FORMER NAME: JIANGSU PENGSHENG HEAVY INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 211700 Huaian city of Jiangsu province Guohuai Avenue Xuyi County Industrial Park Jiangsu Peng Sheng Heavy Industry Co. Ltd. Patentee after: JIANGSU PENGSHENG HEAVY INDUSTRIES CO., LTD. Address before: 211700 Huaian city of Jiangsu province Guohuai Avenue Xuyi County Industrial Park Jiangsu Peng Sheng Heavy Industry Co. Ltd. Patentee before: Jiangsu Pengsheng Heavy Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140318 |