CN102774739A - Hoisting device and replacing method of hammer head of reaction hammer type crusher - Google Patents
Hoisting device and replacing method of hammer head of reaction hammer type crusher Download PDFInfo
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- CN102774739A CN102774739A CN2012102858893A CN201210285889A CN102774739A CN 102774739 A CN102774739 A CN 102774739A CN 2012102858893 A CN2012102858893 A CN 2012102858893A CN 201210285889 A CN201210285889 A CN 201210285889A CN 102774739 A CN102774739 A CN 102774739A
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- tup
- clip
- impaired
- grinder hammerhead
- hanging apparatus
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Abstract
The invention discloses a hoisting device and a replacing method of a hammer head of a reaction hammer type crusher. The hammer header of the reaction hammer type crusher comprises a horizontal metal tube, wherein a plurality of lifting rings are welded below the metal tube; wire ropes penetrate through the lifting rings; the lower end of each wire rope is connected with a hammer head clip; a lock ring is arranged on the top of the hammer head clip; and at least two ends of the metal tube are respectively provided with a lifting lug. In comparison with the prior art, the invention solves the problems of replacement difficulty, long maintenance time and low efficiency as the conventional reaction hammer type crusher has a quantity of hammers.
Description
Technical field
The present invention relates to reaction type hammer mill technical field, the especially a kind of device of large-scale hammer head of hammer crusher lifting and replacing method of tup thereof of being used for.
Background technology
The reaction type hammer mill is a kind of later-model high efficiency crusher. not only can be used for crushed stone lime stone, cement clinker, gypsum and sandstone, also can be used for broken clay and slag, be widely used in industries such as domestic limestone, colliery at present; General reaction type hammer mill has 4～6 hammer shafts, and 3～14 tups are arranged on the every hammer shaft, and each rotor has 12～72 left and right sides tups; Each time when changing the wearing and tearing tup; Need after hammer shaft is pulled out, hang away old tup one by one, hang on new tup one by one and put in the hammer shaft, overhaul efficiency is very low; The maintenance holding time is longer, poor safety performance.
Summary of the invention
The present invention provides the replacing method of a kind of counter beating hammer type disintegrator tup hanging apparatus and grinder hammerhead thereof, and it can solve, and prior art replacing ram velocity is slow, replacing is difficult, keep in repair the problem of holding time than long and poor safety performance
Wearing and tearing tup replacing speed is slow in order to solve, the technical matters of poor safety performance; The technical scheme that the present invention adopted is: it includes horizontally disposed metal tube; Be welded with a plurality of suspension ring under this metal tube; Cross-under steel rope in these suspension ring, the lower end of this steel rope is connected with the tup clip, and the top of said tup clip is movable is set with binding ring; On the said metal tube at least two ends be respectively arranged with a hanger.
In the technique scheme, scheme is more specifically: said tup clip is made up of two jig arm, said two jig arm top hinge base openings, and inboard, said two jig arm lower ends is respectively equipped with a back-up block from tup to projecting inward being used to that clamp.
Further: said binding ring is an annulus.
Further: said metal tube is a steel pipe.
In order to solve the technical matters that overhaul efficiency is low, the maintenance holding time is long, the technical scheme that the present invention adopted is:
Its method step is:
A, on each hanger of grinder hammerhead hanging apparatus, to put on diameter be 16mm～25mm steel rope, and hoist lifting hook catches on said steel rope, and it is overhead to transport to the grinder hammerhead axle that needs to change tup to said grinder hammerhead hanging apparatus;
B, the good number that needs the impaired tup of replacing of judgement; The said grinder hammerhead hanging apparatus of loweing downwards, according to the position on the hammer shaft at impaired tup place, on cooresponding suspension ring under the metal tube of said grinder hammerhead hanging apparatus, putting on diameter is 5mm～8mm steel rope again; Connect the tup clip in said steel rope lower end; Two jig arm of said tup clip reach the both sides of impaired tup, and the back-up block to projecting inward that inboard, said two jig arm lower ends is provided with withstands in the pit of impaired tup, moves down the binding ring that is sleeved on tup clip top then; Said tup clip locking, back-up block tightly withstands in the pit of impaired tup;
After C, all said impaired tups are all clipped by cooresponding said tup clip; To the said grinder hammerhead hanging apparatus of hanging oneself, disposable a plurality of impaired tup of pulling out on the same said hammer shaft is after the impaired tup that the crane handle is pulled out hangs and goes to required place said hoist lifting hook through steel rope; Move up and be sleeved on the binding ring on tup clip top; Said tup clip unclamps, and said back-up block leaves in the pit of impaired tup, unloads impaired tup;
D, unload the said tup clip of impaired tup, reclamp new tup, move down the said binding ring that is sleeved on tup clip top then; Said tup clip locking, back-up block tightly withstands in the pit of new tup, after all new tups are all clipped by cooresponding said tup clip; Hang said grinder hammerhead hanging apparatus on the hammer dish through crane, said hoist lifting hook is lowerd downwards, makes new tup to the hammer dish endoporus in requisition for insertion; Draw in hammer shaft in tup and the hammer dish hole; Moving up is sleeved on the said binding ring on said tup clip top, and said tup clip unclamps, and said new tup is packed in the tup axis hole.
Further: the said steel rope that is through on the said suspension ring is a galvanized steel wire rope.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, since the present invention be through by metal tube, be welded on the horizontal integral hoisting device that the binding ring on the top of steel rope, steel rope lower end bonded assembly tup clip and the tup clip of cross-under in a plurality of suspension ring under the metal tube, the suspension ring constitutes; Can be when changing tup direct disposablely all change all tups on the hammer shaft; And lifting is simple, and is safe and reliable.
2, adopt this method maintenance, change impaired tup, the shared time be former suspension hook change the used time of tup one by one about 1/10, shortened the repair time greatly, improved equipment operation efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the structural representation of hammer chuck.
The specific embodiment
Below in conjunction with the accompanying drawing instance, the present invention is made further detailed description:
Like Fig. 1, Fig. 2 and present embodiment shown in Figure 3; It includes one 3 meters long horizontally disposed solid drawn pipe 2; Be welded with 18 suspension ring 3 under this steel pipe; Diameter is arranged is 6mm galvanized steel wire rope 4 in cross-under in the suspension ring 3, and cross-under has the tup position that steel rope can change as required and decides in which suspension ring, and the lower end of galvanized steel wire rope 4 is connected with tup clip 6; The top of tup clip 6 is circular binding rings 5, and binding ring 5 closes the folding of tup clip to open or lock tup 7 through above tup clip 6, moving up and down; Two ends are respectively arranged with a hanger 1 on the steel pipe 2; Tup clip 6 is made up of two jig arm 6-1 and 6-2, two jig arm top hinge base openings, and inboard, two jig arm lower ends is respectively equipped with a back-up block 8 from tup 7 to projecting inward being used to that clamp.
The step of present embodiment grinder hammerhead replacing method is:
A, on each hanger of grinder hammerhead hanging apparatus, put on the steel rope that diameter is 20mm, hoist lifting hook catches on steel rope, and it is overhead to transport to the grinder hammerhead axle that needs to change tup to the grinder hammerhead hanging apparatus;
B, the good number that needs the impaired tup of replacing of judgement; The said grinder hammerhead hanging apparatus of loweing downwards, according to the position on the hammer shaft at impaired tup place, on cooresponding suspension ring under the metal tube of said grinder hammerhead hanging apparatus, putting on diameter is the 6mm galvanized steel wire rope again; Connect the tup clip in said galvanized steel wire rope lower end; Two jig arm of said tup clip reach the both sides of impaired tup, and the back-up block to projecting inward that inboard, said two jig arm lower ends is provided with withstands in the pit of impaired tup, moves down the binding ring that is sleeved on tup clip top then; Said tup clip locking, back-up block tightly withstands in the pit of impaired tup;
After C, all said impaired tups are all clipped by cooresponding said tup clip; To the said grinder hammerhead hanging apparatus of hanging oneself, disposable a plurality of impaired tup of pulling out on the same said hammer shaft is after the impaired tup that the crane handle is pulled out hangs and goes to required place said hoist lifting hook through steel rope; Move up and be sleeved on the binding ring on tup clip top; Said tup clip unclamps, and said back-up block leaves in the pit of impaired tup, unloads impaired tup;
D, unload the said tup clip of impaired tup, reclamp new tup, move down the said binding ring that is sleeved on tup clip top then; Said tup clip locking, back-up block tightly withstands in the pit of new tup, after all new tups are all clipped by cooresponding said tup clip; Hang said grinder hammerhead hanging apparatus on the hammer dish through crane, said hoist lifting hook is lowerd downwards, makes new tup to the hammer dish endoporus in requisition for insertion; Draw in hammer shaft in tup and the hammer dish hole; Moving up is sleeved on the said binding ring on said tup clip top, and said tup clip unclamps, and said new tup is packed in the tup axis hole.
Claims (6)
1. grinder hammerhead hanging apparatus; It is characterized in that: include horizontally disposed metal tube, be welded with a plurality of suspension ring under this metal tube, cross-under steel rope in these suspension ring; The lower end of this steel rope is connected with the tup clip, and the top of said tup clip is movable is set with binding ring; On the said metal tube at least two ends be respectively arranged with a hanger.
2. grinder hammerhead hanging apparatus according to claim 1; It is characterized in that: said tup clip is made up of two jig arm; Said two jig arm top hinge base openings, inboard, said two jig arm lower ends is respectively equipped with a back-up block from tup to projecting inward being used to that clamp.
3. grinder hammerhead hanging apparatus according to claim 1 and 2 is characterized in that: said binding ring is an annulus.
4. grinder hammerhead hanging apparatus according to claim 1 and 2 is characterized in that: said metal tube is a steel pipe.
5. replacing method of using above-mentioned grinder hammerhead hanging apparatus to change grinder hammerhead is characterized in that:
Its method comprises the steps:
A, on each hanger of grinder hammerhead hanging apparatus, to put on diameter be 16mm～25mm steel rope, and hoist lifting hook catches on said steel rope, and it is overhead to transport to the grinder hammerhead axle that needs to change tup to said grinder hammerhead hanging apparatus;
B, the good number that needs the impaired tup of replacing of judgement; The said grinder hammerhead hanging apparatus of loweing downwards, according to the position on the hammer shaft at impaired tup place, on cooresponding suspension ring under the metal tube of said grinder hammerhead hanging apparatus, putting on diameter is 5mm～8mm steel rope again; Connect the tup clip in said steel rope lower end; Two jig arm of said tup clip reach the both sides of impaired tup, and the back-up block to projecting inward that inboard, said two jig arm lower ends is provided with withstands in the pit of impaired tup, moves down the binding ring that is sleeved on tup clip top then; Said tup clip locking, back-up block tightly withstands in the pit of impaired tup;
After C, all said impaired tups are all clipped by cooresponding said tup clip; To the said grinder hammerhead hanging apparatus of hanging oneself, disposable a plurality of impaired tup of pulling out on the same said hammer shaft is after the impaired tup that the crane handle is pulled out hangs and goes to required place said hoist lifting hook through steel rope; Move up and be sleeved on the binding ring on tup clip top; Said tup clip unclamps, and said back-up block leaves in the pit of impaired tup, unloads impaired tup;
D, unload the said tup clip of impaired tup, reclamp new tup, move down the said binding ring that is sleeved on tup clip top then; Said tup clip locking, back-up block tightly withstands in the pit of new tup, after all new tups are all clipped by cooresponding said tup clip; Hang said grinder hammerhead hanging apparatus on the hammer dish through crane, said hoist lifting hook is lowerd downwards, makes new tup to the hammer dish endoporus in requisition for insertion; Draw in hammer shaft in tup and the hammer dish hole; Moving up is sleeved on the said binding ring on said tup clip top, and said tup clip unclamps, and said new tup is packed in the tup axis hole.
6. the replacing method of grinder hammerhead according to claim 5, it is characterized in that: the said steel rope that is through on the said suspension ring is a galvanized steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285889.3A CN102774739B (en) | 2012-08-13 | 2012-08-13 | Hoisting device and replacing method of hammer head of reaction hammer type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285889.3A CN102774739B (en) | 2012-08-13 | 2012-08-13 | Hoisting device and replacing method of hammer head of reaction hammer type crusher |
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| CN102774739A true CN102774739A (en) | 2012-11-14 |
| CN102774739B CN102774739B (en) | 2014-12-17 |
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| CN201210285889.3A Active CN102774739B (en) | 2012-08-13 | 2012-08-13 | Hoisting device and replacing method of hammer head of reaction hammer type crusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008060A (en) * | 2012-11-30 | 2013-04-03 | 鞍钢股份有限公司 | Method for configuring and replacing pulverizer hammer |
| CN103801428A (en) * | 2014-01-27 | 2014-05-21 | 徐州徐工施维英机械有限公司 | Flat hammer hoisting device and crawler type crusher |
| CN105195263A (en) * | 2014-06-19 | 2015-12-30 | 山特维克知识产权股份有限公司 | Horizontal Shaft Impact Crusher Hammer Lifting Device |
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| US1519045A (en) * | 1924-05-01 | 1924-12-09 | Panko Albert | Plate hoist |
| US4288904A (en) * | 1978-03-03 | 1981-09-15 | Svedala-Arbra Ab | Method and apparatus for the reversal or replacement of hammers in hammer mills |
| CN200954987Y (en) * | 2006-10-12 | 2007-10-03 | 中国铝业股份有限公司 | Horizontal grinder internal lining plate mounting suspension device |
| CN201077713Y (en) * | 2007-08-13 | 2008-06-25 | 天津港第一港埠公司 | Cramping apparatus and combination sling special for steel rail |
| CN101774504A (en) * | 2010-01-08 | 2010-07-14 | 广东三和管桩有限公司 | Steel cage lifting device for tubular pile industry |
| CN202089676U (en) * | 2011-05-04 | 2011-12-28 | 包头北方创业股份有限公司 | Cross-shaped steel lifting appliance |
| CN202107431U (en) * | 2011-05-26 | 2012-01-11 | 山东大业股份有限公司 | Special spreader for spool |
| CN202193535U (en) * | 2011-07-27 | 2012-04-18 | 中建五局工业设备安装有限公司 | Hoisting fixture for sandwich panels |
| CN202785256U (en) * | 2012-08-13 | 2013-03-13 | 广西鱼峰集团水泥有限公司 | Hoisting device of hammer head of impact hammer type crusher |
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2012
- 2012-08-13 CN CN201210285889.3A patent/CN102774739B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1519045A (en) * | 1924-05-01 | 1924-12-09 | Panko Albert | Plate hoist |
| US4288904A (en) * | 1978-03-03 | 1981-09-15 | Svedala-Arbra Ab | Method and apparatus for the reversal or replacement of hammers in hammer mills |
| CN200954987Y (en) * | 2006-10-12 | 2007-10-03 | 中国铝业股份有限公司 | Horizontal grinder internal lining plate mounting suspension device |
| CN201077713Y (en) * | 2007-08-13 | 2008-06-25 | 天津港第一港埠公司 | Cramping apparatus and combination sling special for steel rail |
| CN101774504A (en) * | 2010-01-08 | 2010-07-14 | 广东三和管桩有限公司 | Steel cage lifting device for tubular pile industry |
| CN202089676U (en) * | 2011-05-04 | 2011-12-28 | 包头北方创业股份有限公司 | Cross-shaped steel lifting appliance |
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| CN202193535U (en) * | 2011-07-27 | 2012-04-18 | 中建五局工业设备安装有限公司 | Hoisting fixture for sandwich panels |
| CN202785256U (en) * | 2012-08-13 | 2013-03-13 | 广西鱼峰集团水泥有限公司 | Hoisting device of hammer head of impact hammer type crusher |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008060A (en) * | 2012-11-30 | 2013-04-03 | 鞍钢股份有限公司 | Method for configuring and replacing pulverizer hammer |
| CN103801428A (en) * | 2014-01-27 | 2014-05-21 | 徐州徐工施维英机械有限公司 | Flat hammer hoisting device and crawler type crusher |
| CN103801428B (en) * | 2014-01-27 | 2016-03-02 | 徐州徐工施维英机械有限公司 | Boards hammer lifting device and crawler type disintegrating machine |
| CN105195263A (en) * | 2014-06-19 | 2015-12-30 | 山特维克知识产权股份有限公司 | Horizontal Shaft Impact Crusher Hammer Lifting Device |
| CN105195263B (en) * | 2014-06-19 | 2019-04-26 | 山特维克知识产权股份有限公司 | Horizontal shaft impact crusher tup lifting device |
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| Publication number | Publication date |
|---|---|
| CN102774739B (en) | 2014-12-17 |
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