CN202823483U - Novel structure-reversible impact hammer crusher - Google Patents
Novel structure-reversible impact hammer crusher Download PDFInfo
- Publication number
- CN202823483U CN202823483U CN 201220516285 CN201220516285U CN202823483U CN 202823483 U CN202823483 U CN 202823483U CN 201220516285 CN201220516285 CN 201220516285 CN 201220516285 U CN201220516285 U CN 201220516285U CN 202823483 U CN202823483 U CN 202823483U
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- upset
- bearing pin
- turning device
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Abstract
The utility model discloses a novel structure-reversible impact hammer crusher. The hammer crusher comprises an adjusting device, an impact plate, a rotor part, a hammer head, a lower rack, turnover devices and a hydraulic opening mechanism. According to the structure-reversible impact hammer crusher with the structure, whether the daily maintenance of equipment, or the periodic maintenance of equipment, the turnover devices on both sides of the crusher can be simultaneously opened through the hydraulic opening mechanism, so that the upper parts of the rotor part and the hammer head are integrally exposed, and then a capacious maintenance space is exposed, so that the crusher is time-saving, labor-saving, rapid and convenient.
Description
Technical field
The utility model belongs to thermal power generation and coal chemical technology, is specifically related to a kind of new structure Reversable back-hammering disintegrator.
Background technology
Fluidized Bed Boiler is since the sixties in last century, use at China's part power equipment successively, since its have applicable coal extensively, mechanization and the characteristics such as automaticity is higher, environmental pollution is little, therefore, be generalized to rapidly the industrial circles such as thermal power generation, Coal Chemical Industry; Correspondingly, be installed in the Fluidized Bed Boiler front end, the Reversable back-hammering disintegrator of readymade coal grain is provided for Fluidized Bed Boiler, also be equipped with more and more, the Reversable back-hammering disintegrator manufacturing technology also obtains fast development.The Reversable back-hammering disintegrator that China last century 60, the seventies use, main dependence on import, to the initial stage eighties, Some Domestic enterprise begins Introduced From Abroad Reversable back-hammering disintegrator technology, through years development, we already on top of this gate technique, and to some extent innovation, now, Reversable back-hammering disintegrator has had our industry standard (JB/T10876-2008), becomes the standardization industrial products of our country.
Reversable back-hammering disintegrator structure (as shown in Figure 1) in JB/T10876-2008 " Reversable back-hammering disintegrator " standard, be comprised of adjusting device (1), counterpunch board (2), rotor portions (3), tup (4), body (5), hand-barring (6), hydraulic pressure opening mechanism (7), the most of Reversable back-hammering disintegrator of domestic manufacturer has all adopted this kind structure at present.The Reversable back-hammering disintegrator of this kind structure, the body part is comprised of lower framework (8), overturning frame (9), intermediate stand (10), upper stand (11), when daily repair and maintenance, can pass through hydraulic pressure opening mechanism opening overturning frame, rotor portions, tup major part are exposed, expose space for maintenance, so the maintenance repair maintenance is comparatively convenient.
But, when disintegrating machine operation one-period, change tup after the tup wearing and tearing, press JB/T10876-2008 " Reversable back-hammering disintegrator " standard-required, must do static balancing test to rotor portions, like this, just rotor portions must be lifted out body, and rotor portions to be lifted out body, and just must take upper stand and intermediate stand apart, can carry out after respectively they being removed; Reinstall disintegrating machine after the rotor portions static balancing test is qualified, respectively intermediate stand and upper stand are resetted again.Like this, equipment periodic is safeguarded to waste time and energy, very inconvenience.
The utility model content
For above-mentioned deficiency, it is a kind of time saving and energy saving that the utility model provides, and equipment periodic is safeguarded extremely easily a kind of new structure Reversable back-hammering disintegrator.
The utility model is to realize by such technical scheme: a kind of new structure Reversable back-hammering disintegrator, this equipment comprises adjusting device, counterpunch board, rotor portions, tup, lower framework, turning device, hydraulic pressure opening mechanism, wherein, tup is installed on the rotor portions, rotor portions is installed on the lower framework, adjusting device and counterpunch board are installed on the turning device, the bottom is adopted and is articulated and connected between turning device and the lower framework, and top links together by the upset hydraulic jack of hydraulic pressure opening mechanism.
Described counterpunch board comprises counterattack hanger, crushing shell, hanging scroll, and wherein, crushing shell is bolted on the counterattack hanger, and the counterattack hanger is connected with turning device by hanging scroll.
Described rotor portions comprises main shaft, logical bearing block, round nut, side hammer dish, hammer bearing pin, hammer dish, long key, the stifle bearing block of covering, wherein, side hammer dish, hammer dish are fixed on the main shaft by long key, two ends lock by round nut, the main shaft two ends are installed in respectively logical the lid on bearing block and the stifle bearing block, the hammer bearing pin passes in groups the side by side hammer dish of assembling, and tup is fixed between the two adjacent hammer dishes.
Described tup comprises hammerhead jib, hammer, bearing pin, axle-steel silk back-up ring, and wherein, bearing pin passes hammer, hammerhead jib, and axle head links together hammer and hammerhead jib with the locking of axle-steel silk back-up ring, and hammerhead jib lower end axis hole is connected with rotor portions by the hammer bearing pin.
Described lower framework comprises outer upset bearing, lower framework body, overturning oil cylinder undersetting, wherein, outer upset bearing axis hole is connected by the upset bearing pin with the interior turning supporting seat of turning device, and the overturning oil cylinder undersetting is connected with upset hydraulic jack one end of hydraulic pressure opening mechanism.
Described turning device comprises turning device body, hanging scroll bearing, overturning oil cylinder upper bracket, interior turning supporting seat, spacer pin, upset bearing pin, wherein, the hanging scroll bearing is connected with counterpunch board by hanging scroll, the overturning oil cylinder upper bracket is connected with the other end of the upset hydraulic jack of hydraulic pressure opening mechanism, and interior turning supporting seat axis hole is connected by the upset bearing pin with the outer upset bearing of lower framework.
Adopted the Reversable back-hammering disintegrator of said structure, no matter be that the equipment maintenance repair is safeguarded, or the periodic maintenance of equipment, all can simultaneously the turning device on both sides be opened by hydraulic pressure opening mechanism, the top integral body of rotor portions and tup is exposed, expose spacious repair and maintenance space, time saving and energy saving, efficient and convenient.
Description of drawings
Fig. 1 is the Reversable back-hammering disintegrator structural plan in the JB/T10876-2008 standard.
Fig. 2 is the housing construction layout of Fig. 1.
Fig. 3 is the structural plan of Reversable back-hammering disintegrator among this case embodiment.
Fig. 4 is the counterpunch board structure chart.
Fig. 5 is the rotor portions structure chart.
Fig. 6 is hammehead structure figure.
Fig. 7 is the lower framework structure chart.
Fig. 8 is the turning device structure chart.
Mark among the figure: 1 adjusting device, 2 counterpunch boards, 3 rotor portions, 4 tups, 5 bodies, 6 hand-barrings, 7 hydraulic pressure opening mechanisms, 8 lower frameworks, 9 overturning frames, 10 intermediate stands, 11 upper stand, 12 turning devices, 13 counterattack hangers, 14 crushing shells, 15 hanging scrolls, 16 main shafts, the 17 logical bearing blocks that cover, 18, round nut, 19 side hammer dishes, 20 hammer bearing pins, 21 hammer dishes, 22 long keys, 23 stifle bearing blocks, 24 hammerhead jibs, 25 hammers, 26 bearing pins, 27 axle-steel silk back-up rings, 28 outer upset bearings, 29 lower framework bodies, 30 overturning oil cylinder undersettings, 31 turning device bodies, 32 hanging scroll bearings, 33 overturning oil cylinder upper brackets, 34 interior turning supporting seat, 35 spacer pins, 36 upset bearing pins.
The specific embodiment
In order more to be expressly understood the purpose of this utility model, technical scheme and beneficial effect, below in conjunction with accompanying drawing the utility model is described further, but protection domain of the present utility model is not limited in following examples.
Extremely shown in Figure 8 such as Fig. 3, a kind of new structure Reversable back-hammering disintegrator, this equipment comprises adjusting device, counterpunch board, rotor portions, tup, lower framework, turning device, hydraulic pressure opening mechanism, wherein, tup is installed on the rotor portions, and rotor portions is installed on the lower framework, and adjusting device and counterpunch board are installed on the turning device, the bottom is adopted and is articulated and connected between turning device and the lower framework, and top links together by the upset hydraulic jack of hydraulic pressure opening mechanism.
Described counterpunch board (2) comprises counterattack hanger (13), crushing shell (14), hanging scroll (15), wherein, crushing shell (14) is bolted on the counterattack hanger (13), and counterattack hanger (13) is connected with turning device (12) by hanging scroll (15).
Described rotor portions (3) comprises main shaft (16), the logical bearing block (17) that covers, round nut (18), side hammer dish (19), hammer bearing pin (20), hammer dish (21), long key (22), stifle bearing block (23), wherein, side hammer dish (19), hammer dish (21) is fixed on the main shaft (16) by long key (22), two ends are by round nut (18) locking, main shaft (16) two ends are installed in respectively logical the lid on bearing block (17) and the stifle bearing block (23), hammer bearing pin (20) passes in groups the side by side hammer dish (21) of assembling, and tup (4) is fixed between the two adjacent hammer dishes (21).
Described tup (4) comprises hammerhead jib (24), hammer (25), bearing pin (26), axle-steel silk back-up ring (27), wherein, bearing pin (26) passes hammer (25), hammerhead jib (24), axle head locks with axle-steel silk back-up ring (27), hammer (25) and hammerhead jib (24) are linked together, and hammerhead jib (24) lower end axis hole is connected with rotor portions (3) by hammer bearing pin (20).
Described lower framework (8) comprises outer upset bearing (28), lower framework body (29), overturning oil cylinder undersetting (30), wherein, outer upset bearing (28) axis hole is connected by upset bearing pin (36) with the interior turning supporting seat (34) of turning device (12), and overturning oil cylinder undersetting (30) is connected with upset hydraulic jack one end of hydraulic pressure opening mechanism (7).
Described turning device (12) comprises turning device body (31), hanging scroll bearing (32), overturning oil cylinder upper bracket (33), interior turning supporting seat (34), spacer pin (35), upset bearing pin (36), wherein, hanging scroll bearing (32) is connected with counterpunch board (2) by hanging scroll (15), overturning oil cylinder upper bracket (33) is connected with the other end of the upset hydraulic jack of hydraulic pressure opening mechanism (7), and interior turning supporting seat (34) axis hole is connected by upset bearing pin (36) with the outer upset bearing (28) of lower framework (8).
When the equipment maintenance repair is safeguarded, start the hydraulic power unit of hydraulic pressure opening mechanism (7), the dynamic Control hydraulic jack that provides by pumping plant stretches out, turning device (12) is along upset bearing pin (36) to inner rotary, turning device (12) is opened, the top integral body of rotor portions (3) and tup (4) is exposed, expose spacious repair and maintenance space; When equipment periodic is safeguarded, adopt same method simultaneously the turning device (12) on both sides to be opened, the top integral body of rotor portions (3) and tup (4) is exposed, at this moment, because block without any object rotor portions (3) top, therefore, directly rotor portions (3) is lifted out disintegrating machine, more finish changing tup (4), after rotor portions (3) static balancing test is qualified, rotor portions (3) is reinstalled disintegrating machine, and by hydraulic pressure opening mechanism (7) control hydraulic jack retraction, turning device (12) resets.
To sum up, because the Reversable back-hammering disintegrator of the utility model structure, has been saved equipment periodic link such as dismounting intermediate stand (10) and upper stand (11) when safeguarding to the reasonable adjustment of body (5) structure, time saving and energy saving, efficient and convenient.
Claims (6)
1. new structure Reversable back-hammering disintegrator, it is characterized in that: this equipment comprises adjusting device, counterpunch board, rotor portions, tup, lower framework, turning device, hydraulic pressure opening mechanism, wherein, tup is installed on the rotor portions, rotor portions is installed on the lower framework, adjusting device and counterpunch board are installed on the turning device, and the bottom is adopted and is articulated and connected between turning device and the lower framework, and top links together by the upset hydraulic jack of hydraulic pressure opening mechanism.
2. Reversable back-hammering disintegrator as claimed in claim 1 is characterized in that: described counterpunch board comprises counterattack hanger, crushing shell, hanging scroll, and wherein, crushing shell is bolted on the counterattack hanger, and the counterattack hanger is connected with turning device by hanging scroll.
3. Reversable back-hammering disintegrator as claimed in claim 1 or 2, it is characterized in that: described rotor portions comprises main shaft, logical bearing block, round nut, side hammer dish, hammer bearing pin, hammer dish, long key, the stifle bearing block of covering, wherein, side hammer dish, hammer dish are fixed on the main shaft by long key, two ends lock by round nut, the main shaft two ends are installed in respectively logical the lid on bearing block and the stifle bearing block, and the hammer bearing pin passes in groups the side by side hammer dish of assembling, and tup is fixed between the two adjacent hammer dishes.
4. Reversable back-hammering disintegrator as claimed in claim 3, it is characterized in that: described tup comprises hammerhead jib, hammer, bearing pin, axle-steel silk back-up ring, wherein, bearing pin passes hammer, hammerhead jib, axle head locks with axle-steel silk back-up ring, hammer and hammerhead jib are linked together, and hammerhead jib lower end axis hole is connected with rotor portions by the hammer bearing pin.
5. Reversable back-hammering disintegrator as claimed in claim 4, it is characterized in that: described lower framework comprises outer upset bearing, lower framework body, overturning oil cylinder undersetting, wherein, outer upset bearing axis hole is connected by the upset bearing pin with the interior turning supporting seat of turning device, and the overturning oil cylinder undersetting is connected with upset hydraulic jack one end of hydraulic pressure opening mechanism.
6. Reversable back-hammering disintegrator as claimed in claim 5, it is characterized in that: described turning device comprises turning device body, hanging scroll bearing, overturning oil cylinder upper bracket, interior turning supporting seat, spacer pin, upset bearing pin, wherein, the hanging scroll bearing is connected with counterpunch board by hanging scroll, the overturning oil cylinder upper bracket is connected with the other end of the upset hydraulic jack of hydraulic pressure opening mechanism, and interior turning supporting seat axis hole is connected by the upset bearing pin with the outer upset bearing of lower framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516285 CN202823483U (en) | 2012-10-10 | 2012-10-10 | Novel structure-reversible impact hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516285 CN202823483U (en) | 2012-10-10 | 2012-10-10 | Novel structure-reversible impact hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823483U true CN202823483U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220516285 Expired - Fee Related CN202823483U (en) | 2012-10-10 | 2012-10-10 | Novel structure-reversible impact hammer crusher |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263957A (en) * | 2013-06-04 | 2013-08-28 | 徐州徐工施维英机械有限公司 | Impact rack adjusting device and impact crusher |
| CN103350010A (en) * | 2013-06-13 | 2013-10-16 | 浙江叶力机械制造有限公司 | crusher |
| CN103350008A (en) * | 2013-06-13 | 2013-10-16 | 浙江叶力机械制造有限公司 | Reversible crusher |
| CN104128242A (en) * | 2014-08-19 | 2014-11-05 | 湖南朝阳机电股份有限公司 | Through hole type periphery guard board of sand maker |
| CN104668033A (en) * | 2013-11-27 | 2015-06-03 | 沈阳科翔电力环保设备有限公司 | Reversible hammer crusher |
| CN105312125A (en) * | 2015-07-06 | 2016-02-10 | 浙江叶力机械制造有限公司 | Novel crusher |
| CN105944809A (en) * | 2016-06-30 | 2016-09-21 | 四川江油铁鹰机械制造有限公司 | Impact crusher |
| CN107519995A (en) * | 2017-08-31 | 2017-12-29 | 浙江浙矿重工股份有限公司 | A kind of stable hammer mill |
| CN108816378A (en) * | 2018-06-13 | 2018-11-16 | 嘉兴溢联环保科技股份有限公司 | A kind of small fodder thresher |
| CN109174308A (en) * | 2018-09-13 | 2019-01-11 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth mineral aggregate breaking method |
| CN109876896A (en) * | 2019-03-22 | 2019-06-14 | 林阳辉 | A kind of Novel tailing high efficiente callback magnetic separator |
| CN111570016A (en) * | 2020-05-14 | 2020-08-25 | 山东金格瑞机械有限公司 | Fine-breaking production system for high-humidity biomass raw materials |
-
2012
- 2012-10-10 CN CN 201220516285 patent/CN202823483U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263957A (en) * | 2013-06-04 | 2013-08-28 | 徐州徐工施维英机械有限公司 | Impact rack adjusting device and impact crusher |
| CN103350010A (en) * | 2013-06-13 | 2013-10-16 | 浙江叶力机械制造有限公司 | crusher |
| CN103350008A (en) * | 2013-06-13 | 2013-10-16 | 浙江叶力机械制造有限公司 | Reversible crusher |
| CN104668033B (en) * | 2013-11-27 | 2018-01-12 | 沈阳科翔电力环保设备有限公司 | A kind of reversible hammer crusher |
| CN104668033A (en) * | 2013-11-27 | 2015-06-03 | 沈阳科翔电力环保设备有限公司 | Reversible hammer crusher |
| CN104128242A (en) * | 2014-08-19 | 2014-11-05 | 湖南朝阳机电股份有限公司 | Through hole type periphery guard board of sand maker |
| CN104128242B (en) * | 2014-08-19 | 2015-09-02 | 湖南朝阳机电股份有限公司 | The all backplates of sand machine through-hole type processed |
| CN105312125A (en) * | 2015-07-06 | 2016-02-10 | 浙江叶力机械制造有限公司 | Novel crusher |
| CN105944809A (en) * | 2016-06-30 | 2016-09-21 | 四川江油铁鹰机械制造有限公司 | Impact crusher |
| CN107519995A (en) * | 2017-08-31 | 2017-12-29 | 浙江浙矿重工股份有限公司 | A kind of stable hammer mill |
| CN108816378A (en) * | 2018-06-13 | 2018-11-16 | 嘉兴溢联环保科技股份有限公司 | A kind of small fodder thresher |
| CN109174308A (en) * | 2018-09-13 | 2019-01-11 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth mineral aggregate breaking method |
| CN109876896A (en) * | 2019-03-22 | 2019-06-14 | 林阳辉 | A kind of Novel tailing high efficiente callback magnetic separator |
| CN109876896B (en) * | 2019-03-22 | 2020-08-04 | 林阳辉 | Novel high-efficient magnet separator of retrieving of tailing |
| CN111570016A (en) * | 2020-05-14 | 2020-08-25 | 山东金格瑞机械有限公司 | Fine-breaking production system for high-humidity biomass raw materials |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20161010 |