CN102091666B - Crushing beam combined structure of double-tooth roller crusher - Google Patents
Crushing beam combined structure of double-tooth roller crusher Download PDFInfo
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- CN102091666B CN102091666B CN2010105715549A CN201010571554A CN102091666B CN 102091666 B CN102091666 B CN 102091666B CN 2010105715549 A CN2010105715549 A CN 2010105715549A CN 201010571554 A CN201010571554 A CN 201010571554A CN 102091666 B CN102091666 B CN 102091666B
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- crushing teeth
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- broken beam
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Abstract
The invention discloses a crushing beam combined structure of a double-tooth roller crusher applied in the industry of crushing equipment. The structure consists of a rack, an adjusting gasket, a bolt, a crushing beam, a crushing tooth cap, a tooth cap cover, a guide element, a stop block, a bolt for the stop block, and a bolt; a crushing beam assembly of the double-tooth roller crusher is positioned below two crushing tooth rollers of the crusher, and the crushing beam assembly is assembled on the rack through the bolt; two ends of the crushing beam are provided with a guide groove C and a guide groove D respectively; the guide element is arranged on the rack; the crushing beam assembly is placed on the rack along the guide groove C and the guide groove D and assembled through the bolt; and the adjusting gasket is provided with a plurality of U-shaped grooves, the opening directions of the U-shaped grooves and the side of the adjusting gasket from inclination angles, and the sides of the inclination directions of the U-shaped grooves are provided with unfilled corners parallel to the opening directions of the U-shaped grooves, so that the adjusting gasket is obliquely inserted into the long and narrow space more deeply. The guide structure of the crushing beam of the device is simple, so that the crushing beam assembly is convenient to install; and by combining the adjusting gasket structure with large bearing area, the stress state of the crushing beam assembly is effectively improved.
Description
Technical field:
The present invention relates to a kind of broken beam combination structure of mining disintegrating machine, the combined guided structure of particularly a kind of broken beam, a kind of adjusting pad chip architecture of loaded area, a kind of broken beam crushing teeth cap bolt slot structure and a kind of fastening structure that increases broken beam crushing teeth cap bearing capacity that can be for convenience detach of increasing.
Background technology:
Double-geared roller crusher is a kind of novel disintegrating apparatus that abroad in recent years occurs, and the type disintegrating machine can carry out twice fragmentation to material, to guarantee that discharging-material size is qualified.Primary fragmentation is that the crushing teeth on two discaling rolls is bitten fragmentation with material, and the material after the fragmentation leaks down to discharge from the discaling roll backlash.The granularity material still bigger than normal beam that is broken stops, in the time of near the crushing teeth on the broken discaling roll moves to broken beam, with the crushing teeth cap acting in conjunction on the broken beam, bulk materials split broken and it is discharged by force, and this fragmentation is called second-time breakage.In the prior art, add several adjustment pads between broken beam combination and crusher frame, through several Bolt Connection together, its structure is like Fig. 1, shown in 2; Crushing teeth cap and broken beam are through Bolt Connection, and bolt is rotatable, and the crushing teeth cap is independently to each other, and the tooth cap is welded on the crushing teeth cap, and its structure is as shown in Figure 3.Above-mentioned prior art because broken beam combination quality is big, makes that the alignment bolt hole is very difficult when installing; When discaling roll crushing teeth and crushing teeth cap effect broken material; Produce very big active force; The bolt at the broken beam of breaking two ends bears; And because the disintegrating machine inner-cavity structure is compact, the space is little, make that the adjustment pad loaded area in the existing structure is very little, so the combination of broken beam is insecure closing with frame.Crushing teeth cap and broken beam are through Bolt Connection, and the crushing teeth cap is independently to each other, when crushing teeth cap and breaker roll crushing teeth effect broken material, produces very big active force, makes the crushing teeth cap that the trend of reversing arranged, and crushing teeth cap stress is bad.Because the crushing teeth cap is rotatable closing bolt, when dismounting crushing teeth cap, must remove the tooth cap that welds on the crushing teeth cap earlier; And after the disintegrating machine assembling, structure is compact, and the withdrawal space is very little; Must whole discaling roll be disassembled, remove the tooth cap that welds on the crushing teeth cap again, could dismantle the crushing teeth cap; Cause maintenance time long, influence production efficiency.Therefore, the broken beam combination structure of developing a kind of double-geared roller crusher is a new problem anxious to be solved always.
Summary of the invention:
Deficiency to above-mentioned prior art; Technical problem to be solved by this invention provides a kind of combined guided structure of a kind of broken beam of mining disintegrating machine, a kind of adjusting pad chip architecture of loaded area, a kind of broken beam crushing teeth cap bolt slot structure and a kind of fastening structure that increases broken beam crushing teeth cap bearing capacity that can be for convenience detach of increasing; A kind of broken beam combination structure of double-geared roller crusher just; This fragmentation beam is combined guided simple in structure, makes broken beam aggregate erection convenient, in conjunction with the adjusting pad chip architecture of big loaded area; Improve the stress of broken beam combination effectively; Crushing teeth cap bolt slot structure can stop bolt to rotate, and makes to be easy to change after the wearing and tearing of crushing teeth cap, and the fastening structure of crushing teeth cap improves the stress of crushing teeth cap effectively.
The objective of the invention is to realize like this: a kind of broken beam combination structure of double-geared roller crusher, form a kind of broken beam combination of double-geared roller crusher with bolt, bolt by frame, adjustment pad, bolt, broken beam, crushing teeth cap, tooth cap, guide, block, block; Be positioned at the below of disintegrating machine two broken discaling rolls; Broken beam combination being incorporated on the frame, respectively is provided with a gathering sill C and groove D at broken beam two ends through bolt, and guide is set on frame; Broken beam combination is placed on the frame along gathering sill C and groove D; Closing, offer several U-lag on the adjustment pad through bolt, and the U-lag opening direction becomes the angle of inclination with the side of adjustment pad; And on the side of U-lag incline direction, offer the unfilled corner parallel, the oblique long and narrow space that more in depth inserts of adjustment pad with the U-lag opening direction; Be equipped with the two row's crushing teeth caps that longitudinally contact with each other on the broken beam, each crushing teeth cap puts together on the broken beam through bolt, and square groove is offered in the position of on the crushing teeth cap, putting bolt head; The U-lag opening direction becomes the angle of inclination to be preferably 45 ° with the side of adjustment pad; Square groove is offered in the position of on the crushing teeth cap, putting bolt head, and from slightly larger, bolt head can be put into groove to two lateral distance of groove than bolt head opposite side distance, can stop bolt head to rotate simultaneously; Two side F of crushing teeth cap, G be closely contact each other, and is held out against by the block of both sides, and block is incorporated into broken beam through the bolt handle; The operation principle of this fragmentation beam combination structure is that broken beam is combined guided simple in structure, makes broken beam aggregate erection convenient, in conjunction with the adjusting pad chip architecture of big loaded area, improves the stress of broken beam combination; Crushing teeth cap bolt slot structure can stop bolt to rotate, and makes to be easy to change after the wearing and tearing of crushing teeth cap; The fastening structure of crushing teeth cap improves the stress of crushing teeth cap effectively; The installation of broken for ease beam combination and improve the stress of broken beam combination; And adjust the height of broken beam combination through adjusting adjustment pad between combination of broken beam and frame, the adjustment pad of this structure makes farthest increases the loaded area with associated part in limited space.When the crushing teeth cap and the material of the not qualified granularity of leaking down between two roll shaft crushing teeths match crushing teeth are broken once more; Broken beam is produced very big active force; Gathering sill C on the broken beam and the guide on groove D and the frame interact and can bear partial action power, to improve the stress of broken beam combination bolts at two ends.For removing the tooth cap that is welded on the crushing teeth cap, also disassemble whole discaling roll and could dismantle the crushing teeth cap; Square groove is offered in the position of on the crushing teeth cap, putting bolt head; And two lateral distance that make groove than bolt head opposite side distance from slightly larger, make bolt head can put into groove, can stop bolt head to rotate simultaneously; This groove is simple in structure, and makes crushing teeth cap convenient disassembly.When crushing teeth cap and breaker roll crushing teeth effect broken material; Produce very big active force, make the crushing teeth cap that the trend of reversing arranged, for improving the stress of crushing teeth cap; Let two side F, the G of each crushing teeth cap closely contact each other; And hold out against by the block of both sides, being incorporated into broken beam, this fastening means is improved the stress of each crushing teeth cap to block effectively through bolt.
Main points of the present invention are its structure and operation principle.The operation principle of this fragmentation beam combination structure is that broken beam is combined guided simple in structure, makes broken beam aggregate erection convenient, in conjunction with the adjusting pad chip architecture of big loaded area, improves the stress of broken beam combination; Crushing teeth cap bolt slot structure can stop bolt to rotate, and makes to be easy to change after the wearing and tearing of crushing teeth cap; The fastening structure of crushing teeth cap improves the stress of crushing teeth cap effectively; The installation of broken for ease beam combination and improve the stress of broken beam combination; And adjust the height of broken beam combination through adjusting adjustment pad between combination of broken beam and frame, the adjustment pad of this structure makes farthest increases the loaded area with associated part in limited space.When the crushing teeth cap and the material of the not qualified granularity of leaking down between two roll shaft crushing teeths match crushing teeth are broken once more; Broken beam is produced very big active force; Gathering sill C on the broken beam and the guide on groove D and the frame interact and can bear partial action power, to improve the stress of broken beam combination bolts at two ends.For removing the tooth cap that is welded on the crushing teeth cap, also disassemble whole discaling roll and could dismantle the crushing teeth cap; Square groove is offered in the position of on the crushing teeth cap, putting bolt head; And two lateral distance that make groove than bolt head opposite side distance from slightly larger, make bolt head can put into groove, can stop bolt head to rotate simultaneously; This groove is simple in structure, and makes crushing teeth cap convenient disassembly.When crushing teeth cap and breaker roll crushing teeth effect broken material; Produce very big active force, make the crushing teeth cap that the trend of reversing arranged, for improving the stress of crushing teeth cap; Let two side F, the G of each crushing teeth cap closely contact each other; And hold out against by the block of both sides, being incorporated into broken beam, this fastening means is improved the stress of each crushing teeth cap to block effectively through bolt.
A kind of broken beam combination structure of double-geared roller crusher compared with prior art; It is simple to have broken beam guide frame, makes broken beam aggregate erection convenient, in conjunction with the adjusting pad chip architecture of big loaded area; Improve the stress of broken beam combination effectively; Crushing teeth cap bolt slot can stop bolt to rotate, make to be easy to change after the wearing and tearing of tooth cap, and needn't remove the tooth cap that welds on the crushing teeth cap, whole discaling roll disassembles and just can dismantle the crushing teeth cap; The fastening structure of crushing teeth cap improves the advantages such as stress of crushing teeth cap effectively, will be widely used in the disintegrating apparatus industry.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Fig. 1 is the installation site sketch map of broken beam combination.
Fig. 2 is the broken beam aggregate erection structural representation of prior art.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the adjusting pad chip architecture sketch map of prior art.
Fig. 5 is that the A-A of Fig. 3 is to cutaway view.
Fig. 6 is a broken beam aggregate erection sketch map of the present invention.
Fig. 7 is a broken beam combination adjustment pad sketch map of the present invention.
Fig. 8 is a broken girder construction sketch map of the present invention.
Fig. 9 is the vertical view of Fig. 6.
Figure 10 is the partial enlarged view E of Fig. 9.
Figure 11 is that the B-B of Fig. 6 is to cutaway view.
Figure 12 is a crushing teeth cap sketch map of the present invention.
Figure 13 is Figure 12 left view.
The specific embodiment:
With reference to accompanying drawing; A kind of broken beam combination structure of double-geared roller crusher is made up of with bolt 9, bolt 10 frame 1, adjustment pad 2, bolt 3, broken beam 4, crushing teeth cap 5, tooth cap 6, guide 7, block 8, block, a kind of broken beam combination of double-geared roller crusher; Be positioned at the below of disintegrating machine two broken discaling rolls; Broken beam combination being incorporated on the frame 1, respectively is provided with a gathering sill C and groove D at broken beam 4 two ends through bolt 3, and guide 7 is set on frame 1; Broken beam combination is placed on the frame 1 along gathering sill C and groove D; Closing, offer several U-lag on the adjustment pad 2 through bolt 3, and the U-lag opening direction becomes the angle of inclination with the side of adjustment pad 2; And on the side of U-lag incline direction, offer the unfilled corner parallel, the adjustment pad 2 oblique long and narrow spaces that more in depth insert with the U-lag opening direction; Be equipped with the two row's crushing teeth caps 5 that longitudinally contact with each other on the broken beam 4, each crushing teeth cap 5 puts together on the broken beam 4 through bolt 10, and square groove is offered in the position of on crushing teeth cap 5, putting bolt head.The U-lag opening direction becomes the angle of inclination to be preferably 45 ° with the side of adjustment pad 2.Square groove is offered in the position of on crushing teeth cap 5, putting bolt head, and from slightly larger, bolt head can be put into groove to two lateral distance of groove than bolt head opposite side distance, can stop bolt head to rotate simultaneously.Two side F of crushing teeth cap 5, G be closely contact each other, and is held out against by the block 8 of both sides, and block 8 is incorporated into broken beam 4 through 9 on bolt.The operation principle of this fragmentation beam combination structure is that broken beam is combined guided simple in structure, makes broken beam aggregate erection convenient, in conjunction with the adjusting pad chip architecture of big loaded area, improves the stress of broken beam combination; Crushing teeth cap bolt slot structure can stop bolt to rotate, and makes to be easy to change after the wearing and tearing of crushing teeth cap; The fastening structure of crushing teeth cap improves the stress of crushing teeth cap effectively; The installation of broken for ease beam combination and improve the stress of broken beam combination; And adjust the height of broken beam combination through adjusting the combination of broken beam and the adjustment pad 2 of 1 of frame, the adjustment pad 2 of this structure makes farthest to be increased in limited space and the loaded area of associated part.When the crushing teeth cap 5 and the material of the not qualified granularity of leaking down between two roll shaft crushing teeths match crushing teeth are broken once more; Broken beam 4 is produced very big active force; Gathering sill C on the broken beam 4 and the guide on groove D and the frame 17 interact and can bear partial action power, to improve the stress of broken beam combination bolts at two ends 3.For removing the tooth cap 6 that is welded on the crushing teeth cap 5, also disassemble whole discaling roll and could dismantle crushing teeth cap 5; Square groove is offered in the position of on crushing teeth cap 5, putting bolt head; And two lateral distance that make groove than bolt head opposite side distance from slightly larger, make bolt head can put into groove, can stop bolt head to rotate simultaneously; This groove is simple in structure, and makes crushing teeth cap 5 convenient disassemblies.When crushing teeth cap 5 and breaker roll crushing teeth effect broken material; Produce very big active force, make crushing teeth cap 5 that the trend of reversing arranged, for improving the stress of crushing teeth cap 5; Let two side F, the G of each crushing teeth cap 5 closely contact each other; And hold out against by the block 8 of both sides, being incorporated into broken beam 4, this fastening means is improved the stress of each crushing teeth cap 5 to block 8 effectively through bolt 9.
Claims (5)
1. the broken beam combination structure of a double-geared roller crusher; Form with bolt, bolt by frame, adjustment pad, bolt, broken beam, crushing teeth cap, tooth cap, guide, block, block; It is characterized in that: a kind of broken beam of double-geared roller crusher makes up, and is positioned at the below of disintegrating machine two broken discaling rolls, and broken beam makes up through bolt being incorporated on the frame; At broken beam two ends a gathering sill C and groove D are set respectively; Guide is set on frame, and broken beam combination is placed on the frame along gathering sill C and groove D, closes through the bolt handle; Offer several U-lags on the adjustment pad; And the U-lag opening direction becomes the angle of inclination with the side of adjustment pad, and on the side of U-lag incline direction, offers the unfilled corner parallel with the U-lag opening direction, the oblique long and narrow space that more in depth inserts between broken beam combination and the frame of adjustment pad; Be equipped with the two row's crushing teeth caps that longitudinally contact with each other on the broken beam, each crushing teeth cap puts together on the broken beam through bolt, and square groove is offered in the position of on the crushing teeth cap, putting bolt head.
2. the broken beam combination structure of a kind of double-geared roller crusher according to claim 1 is characterized in that: said U-lag opening direction becomes the angle of inclination to be preferably 45 ° with the side of adjustment pad.
3. the broken beam combination structure of a kind of double-geared roller crusher according to claim 1; It is characterized in that: square groove is offered in said position of on the crushing teeth cap, putting bolt head; Two lateral distance of groove leave slightly larger than bolt head opposite side distance; Bolt head can be put into groove, can stop bolt head to rotate simultaneously.
4. the broken beam combination structure of a kind of double-geared roller crusher according to claim 1 is characterized in that: two side F of crushing teeth cap, G be closely contact each other, and is held out against by the block of both sides, block through bolt being incorporated into broken beam.
5. the broken beam combination structure of a kind of double-geared roller crusher according to claim 1; It is characterized in that: the operation principle of this fragmentation beam combination structure is; Broken beam is combined guided simple in structure; Make broken beam aggregate erection convenient,, improve the stress of broken beam combination in conjunction with the adjusting pad chip architecture of big loaded area; Crushing teeth cap bolt slot structure can stop bolt to rotate, and makes to be easy to change after the wearing and tearing of crushing teeth cap; The fastening structure of crushing teeth cap improves the stress of crushing teeth cap effectively; The installation of broken for ease beam combination and improve the stress of broken beam combination; And adjust the height of broken beam combination through adjusting adjustment pad between combination of broken beam and frame, the adjustment pad of this structure makes farthest increases the loaded area with associated part in limited space; When the crushing teeth cap and the material of the not qualified granularity of leaking down between two roll shaft crushing teeths match crushing teeth are broken once more; Broken beam is produced very big active force; Gathering sill C on the broken beam and the guide on groove D and the frame interact and can bear partial action power, to improve the stress of broken beam combination bolts at two ends; For removing the tooth cap that is welded on the crushing teeth cap, also disassemble whole discaling roll and could dismantle the crushing teeth cap; Square groove is offered in the position of on the crushing teeth cap, putting bolt head; And two lateral distance that make groove than bolt head opposite side distance from slightly larger, make bolt head can put into groove, can stop bolt head to rotate simultaneously; This groove is simple in structure, and makes crushing teeth cap convenient disassembly; When crushing teeth cap and breaker roll crushing teeth effect broken material; Produce very big active force, make the crushing teeth cap that the trend of reversing arranged, for improving the stress of crushing teeth cap; Let two side F, the G of each crushing teeth cap closely contact each other; And hold out against by the block of both sides, being incorporated into broken beam, this fastening means is improved the stress of each crushing teeth cap to block effectively through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105715549A CN102091666B (en) | 2010-12-02 | 2010-12-02 | Crushing beam combined structure of double-tooth roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105715549A CN102091666B (en) | 2010-12-02 | 2010-12-02 | Crushing beam combined structure of double-tooth roller crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091666A CN102091666A (en) | 2011-06-15 |
| CN102091666B true CN102091666B (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105715549A Expired - Fee Related CN102091666B (en) | 2010-12-02 | 2010-12-02 | Crushing beam combined structure of double-tooth roller crusher |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903517B (en) * | 2016-06-01 | 2018-11-20 | 山西煤矿机械制造股份有限公司 | A kind of screening type reprinting crusher |
| CN107536159B (en) * | 2017-10-20 | 2020-07-24 | 嘉兴敏德汽车零部件有限公司 | Slippers |
| CN112934343B (en) * | 2021-01-21 | 2022-05-10 | 中信重工机械股份有限公司 | Embedded tooth type arch-shaped crushing rod device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114918A (en) * | 1994-07-11 | 1996-01-17 | 贵州省建筑材料科学研究设计院 | Double-roller crusher |
| CN2271406Y (en) * | 1996-03-22 | 1997-12-31 | 张进明 | Crusher structure |
| CN2868412Y (en) * | 2005-10-18 | 2007-02-14 | 上海建设路桥机械设备有限公司 | Crushing anvil for double toothed roller sieving crushing machine |
| CN201179455Y (en) * | 2008-04-16 | 2009-01-14 | 抚顺铝业有限公司 | Anti-loose pair-roll machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003290673A (en) * | 2002-04-04 | 2003-10-14 | Seishin Enterprise Co Ltd | Particulate material crusher |
-
2010
- 2010-12-02 CN CN2010105715549A patent/CN102091666B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114918A (en) * | 1994-07-11 | 1996-01-17 | 贵州省建筑材料科学研究设计院 | Double-roller crusher |
| CN2271406Y (en) * | 1996-03-22 | 1997-12-31 | 张进明 | Crusher structure |
| CN2868412Y (en) * | 2005-10-18 | 2007-02-14 | 上海建设路桥机械设备有限公司 | Crushing anvil for double toothed roller sieving crushing machine |
| CN201179455Y (en) * | 2008-04-16 | 2009-01-14 | 抚顺铝业有限公司 | Anti-loose pair-roll machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-290673A 2003.10.14 |
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| CN102091666A (en) | 2011-06-15 |
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Granted publication date: 20120620 Termination date: 20171202 |