CN203764332U - Anti-wear rotor of single-stage hammer crusher - Google Patents
Anti-wear rotor of single-stage hammer crusher Download PDFInfo
- Publication number
- CN203764332U CN203764332U CN201420128039.7U CN201420128039U CN203764332U CN 203764332 U CN203764332 U CN 203764332U CN 201420128039 U CN201420128039 U CN 201420128039U CN 203764332 U CN203764332 U CN 203764332U
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- CN
- China
- Prior art keywords
- hammer
- discs
- rotor
- wear
- dish
- 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)
Abstract
The utility model relates to an anti-wear rotor of a single-stage hammer crusher, which comprises hammer heads, hammer discs, hammer disc alloy protecting blocks, hammer shafts, a main shaft, locking nuts, bearing seats and hammer shaft sheaths. The anti-wear rotor is characterized in that the hammer discs are circular; the hammer disc alloy protecting blocks are welded on the excircles of the hammer discs; the hammer disc alloy protecting blocks and the hammer discs are welded into a whole; the hammer discs are fixed on the main shaft; the hammer heads are arranged between adjacent hammer discs and fixed on the hammer discs through the hammer shafts, and the hammer shaft sheaths are arranged on the hammer shafts; the hammer heads on the adjacent hammer discs are staggered from each other, and the hammer heads on separated hammer discs are arranged in parallel; the locking nuts are respectively arranged on two ends of the main shaft; the bearing seats are arranged outside the locking nuts. The anti-wear rotor has the beneficial effects that high anti-wear alloy blocks are additionally arranged on the excircles of the hammer discs of the rotor, the wear of the rotor is reduced, and the service life is prolonged, thereby saving expenses.
Description
Technical field
The utility model relates to mine mechanism accessory, specifically the wear-resistant rotor of a kind of single block hammer crusher.
Background technology
In prior art, mine is fragile with the wear-resistant rotor of single block hammer crusher; welding rod welding one deck wearing layer for rotor outer circle place; the service life of utilizing wearing layer to improve rotor, though protect to a certain extent rotor, easily come off if the thickness of welding rod wearing layer is too thick; too thin not wear-resistant again; service time one Long Welding rod wearing layer serious wear, the rotor that will wear and tear after wearing layer wearing and tearing, changes rotor frequent; expend height, brought high renewal cost to user.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of single block hammer crusher wear-resistant rotor, the utility model solves the technical scheme that its technical problem adopts: structure of the present utility model comprises tup, hammer dish, hammer dish alloy protective piece, hammer axle, main shaft, locking nut, bearing block, hammer sheath shaft, it is characterized in that hammer dish is for circular, the cylindrical place of hammer dish is welded with hammer dish alloy protective piece, hammer dish alloy protective piece and hammer dish are welded into integrative-structure, hammer dish is fixed on main shaft, between adjacent hammer dish, be provided with tup, tup is fixed on hammer dish by hammer axle, on hammer axle, be also provided with hammer sheath shaft, the interlaced setting of tup on adjacent hammer dish, the tup of being separated by hammer dish be arranged in parallel, main shaft two ends are respectively arranged with locking nut, the arranged outside of locking nut has bearing block.
The utility model is mainly to coil position easy to wear at rotor hammer to increase by an alloy protective piece; be used for protecting hammer dish, when utilizing tup to carry out object fragmentation, object has also caused shock to rotor; and the wear-resistant degree of alloy block of hammer Pan Waiyuanchu is high, thus the service life of improving hammer dish.
The beneficial effects of the utility model are that the utility model increases high-wear-resistant alloy piece at rotor hammer Pan Waiyuanchu, has reduced the wearing and tearing of rotor, has improved service life, thereby has saved spending.
Brief description of the drawings
Fig. 1: the utility model embodiment cross-sectional view.
Fig. 2: the utility model embodiment side structure schematic diagram.
In figure: tup 1, hammer dish 2, hammer dish alloy protective piece 3, hammer axle 4, main shaft 5, locking nut 6, bearing block 7, hammer sheath shaft 8.
Detailed description of the invention
With reference to the accompanying drawings of the utility model being done to following concrete detailed description.As shown in drawings, structure of the present utility model comprises tup 1, hammer dish 2, hammer dish alloy protective piece 3, hammer axle 4, main shaft 5, locking nut 6, bearing block 7, hammer sheath shaft 8, it is characterized in that hammer dish 2 is for circular, the cylindrical place of hammer dish 2 is welded with hammer dish alloy protective piece 3, hammer dish alloy protective piece 3 is welded into integrative-structure with hammer dish 2, hammer dish 2 is fixed on main shaft 5, between adjacent hammer dish 2, be provided with tup 1, tup 1 is fixed on hammer dish 2 by hammer axle 4, on hammer axle 4, be also provided with hammer sheath shaft 8, the interlaced setting of tup 1 on adjacent hammer dish 2, the tup 1 of being separated by hammer dish 2 be arranged in parallel, main shaft 5 two ends are respectively arranged with locking nut 6, the arranged outside of locking nut 6 has bearing block 7.
Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (1)
1. the wear-resistant rotor of single block hammer crusher, comprise tup (1), hammer dish (2), hammer dish alloy protective piece (3), hammer axle (4), main shaft (5), locking nut (6), bearing block (7), hammer sheath shaft (8), it is characterized in that hammer dish (2) is for circular, the cylindrical place of hammer dish (2) is welded with hammer dish alloy protective piece (3), hammer dish alloy protective piece (3) is welded into integrative-structure with hammer dish (2), hammer dish (2) is fixed on main shaft (5), between adjacent hammer dish (2), be provided with tup (1), tup (1) is fixed on hammer dish (2) by hammer axle (4), on hammer axle (4), be also provided with hammer sheath shaft (8), the interlaced setting of tup (1) on adjacent hammer dish (2), the tup (1) of being separated by hammer dish (2) be arranged in parallel, main shaft (5) two ends are respectively arranged with locking nut (6), the arranged outside of locking nut (6) has bearing block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128039.7U CN203764332U (en) | 2014-03-18 | 2014-03-18 | Anti-wear rotor of single-stage hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128039.7U CN203764332U (en) | 2014-03-18 | 2014-03-18 | Anti-wear rotor of single-stage hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764332U true CN203764332U (en) | 2014-08-13 |
Family
ID=51281580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128039.7U Expired - Fee Related CN203764332U (en) | 2014-03-18 | 2014-03-18 | Anti-wear rotor of single-stage hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764332U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363525A (en) * | 2015-12-04 | 2016-03-02 | 遵义市新汇机械有限公司 | Protection disc for hammer crusher |
| CN105498908A (en) * | 2015-12-31 | 2016-04-20 | 四川先为机械有限公司 | Self-protection type rotor of hammer type crusher |
| CN107413441A (en) * | 2017-05-11 | 2017-12-01 | 浙江联创焊接技术有限公司 | The large-scale multigroup spool roll raw material rotor of high abrasion |
| CN105536933B (en) * | 2015-12-14 | 2018-06-22 | 新乡市鼎力矿山设备有限公司 | A kind of wear-resistance protective sleeve on hammer of hammer crusher disk |
| CN109603990A (en) * | 2018-12-14 | 2019-04-12 | 常熟中材装备重型机械有限公司 | The hammer dish structure of crusher rotor |
-
2014
- 2014-03-18 CN CN201420128039.7U patent/CN203764332U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363525A (en) * | 2015-12-04 | 2016-03-02 | 遵义市新汇机械有限公司 | Protection disc for hammer crusher |
| CN105536933B (en) * | 2015-12-14 | 2018-06-22 | 新乡市鼎力矿山设备有限公司 | A kind of wear-resistance protective sleeve on hammer of hammer crusher disk |
| CN105498908A (en) * | 2015-12-31 | 2016-04-20 | 四川先为机械有限公司 | Self-protection type rotor of hammer type crusher |
| CN107413441A (en) * | 2017-05-11 | 2017-12-01 | 浙江联创焊接技术有限公司 | The large-scale multigroup spool roll raw material rotor of high abrasion |
| CN109603990A (en) * | 2018-12-14 | 2019-04-12 | 常熟中材装备重型机械有限公司 | The hammer dish structure of crusher rotor |
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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: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |