CN102407178A - Oil-cylinder applied force load-balancing buffer mechanism - Google Patents
Oil-cylinder applied force load-balancing buffer mechanism Download PDFInfo
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- CN102407178A CN102407178A CN2011104196703A CN201110419670A CN102407178A CN 102407178 A CN102407178 A CN 102407178A CN 2011104196703 A CN2011104196703 A CN 2011104196703A CN 201110419670 A CN201110419670 A CN 201110419670A CN 102407178 A CN102407178 A CN 102407178A
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- plate
- support plate
- bearing block
- bearing pedestal
- equal support
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- 239000000463 material Substances 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 6
- 239000000843 powder Substances 0.000 abstract 1
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011176 pooling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 metallurgical mine Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The invention discloses an oil-cylinder applied force load-balancing buffer mechanism, which is an auxiliary device for a material powder grinding device. The oil-cylinder applied force load-balancing buffer mechanism comprises a load balancing plate and an antifriction plate, wherein the load balancing plate is parallelly arranged between a movable roll bearing pedestal and an oil cylinder; and an elastic supporting plate is arranged between the load balancing plate and the bearing pedestal, the load balancing plate is movably connected with the bearing pedestal, and a certain gap is always kept between the load balancing plate and the bearing pedestal. By using the mechanism disclosed by the invention, a purpose that the force applied to the movable roll bearing pedestal is uniform and optimized can be achieved, the damage to a main bearing, caused since the force applied to the bearing pedestal is not uniform and the impact force is large is reduced, the actual service life of the main bearing is greatly improved, and the vibration and noises in the running process of the device are reduced, thereby ensuring that a roller press (high pressure roller mill) is in the best running state, so that the running performance of the roller press is guaranteed reliably; and the maintenance costs and the like of the device are also reduced.
Description
Technical field
The present invention relates to a kind of auxiliary equipment of material grinding equipment, the particularly a kind of roll squeezer and high-pressure roller mill of industry material grinding equipment such as building material cement, metallurgical mine, chemical industry of being applicable to all carries buffer gear with cylinder force.
Background technology
Roll squeezer (high-pressure roller mill) is to use the grinding and processing special equipment in industries such as the latest generation building material cement of the development of twentieth century end, exploitation, metallurgical mine, chemical industry; It can realize increasing substantially of material finished product output under utmost point low energy expenditure and operating cost.
The extruding grinding effect of roll squeezer (high-pressure roller mill) depends primarily on the operating pressure of roll squeezer (high-pressure roller mill).In running, cylinder force acts on through on the material between two roll shafts through roller system, makes that material is broken, grinding and finally be pressed into the material cake.Material is in by the process of pressure roller extruding, and material will make roll squeezer (high-pressure roller mill) movable roll produce rollback power to the reaction force of pressure roller.
Exerted pressure in the movable roll two ends, undertaken by the oil cylinder that is disposed on roll squeezer (high-pressure roller mill) body, two (or four) oil cylinders place the movable roll both sides respectively, and symmetry is assemblied on the part of end.Oil cylinder applies pressure on the bearing block of movable roll both sides, thereby is delivered on the material between two rollers.The conversion of the position of movable roll along with the variation of feeding capacity, fineness and oil cylinder working-pressure.
If oil cylinder directly is connected with bearing block, the active force of oil cylinder just acts directly on the bearing block.Like this, will cause the bearing block local pressure very big and do not have pooling feature, cause bearing block fatigue damage quickening and local deformation; Thereby make the discontinuity of base bearing; Reduce the service life of base bearing, influence the use of complete machine, lower the reliability of complete machine and improve maintenance cost.
For the purpose that makes that movable roll bearing block stressed reaches evenly, optimizes; Improve the actual life of base bearing; Vibration and noise when having reduced the equipment operation, thus guarantee that roll squeezer (high-pressure roller mill) is in optimal operational condition, holds good security its behavior in service; Reduce apparatus maintenance cost etc., it is its optimal selection that a kind of cylinder force is all carried buffer gear.
Summary of the invention
The objective of the invention is to: during to roll squeezer (high-pressure roller mill) operation; Cylinder force acts directly on the problem that causes the bearing block discontinuity on the bearing block and do not have buffering; Provide a kind of cylinder force all to carry buffer gear; Make bearing block stressed evenly and have certain pooling feature, be unlikely to directly to impact, thereby make the stressed purpose that reaches evenly, optimizes of base bearing; Minimizing is because of the bearing block unbalance stress and impact big infringement to base bearing, vibration and noise when having reduced the equipment operation.Like this, therefore can be greatly improved the actual life of base bearing, thereby guarantee that roll squeezer (high-pressure roller mill) is in best running status, and its behavior in service is held good security, and also reduced apparatus maintenance cost etc.
The object of the invention realizes through following technical proposals:
A kind of cylinder force is all carried buffer gear; Comprise the parallel equal support plate of being located between movable roll bearing block and the oil cylinder; Also be provided with elastically supported plate between said equal support plate and the bearing block; Flexibly connect between said equal support plate and said bearing block, and remain between the two in the certain clearance scope.
As optimal way, also comprise the antifriction plate, said antifriction plate is located at equal support plate lower end and rack rail plate contact portion.
As optimal way, flexibly connect through bolt between said equal support plate and said bearing block, the hole on bolt and the equal support plate is a matched in clearance.
As optimal way, be provided with the 3-10mm gap between said equal support plate and the said bearing block link.
As optimal way, said elastically supported plate is a rubber slab.
Beneficial effect of the present invention: during roll squeezer (high-pressure roller mill) work; The active force of oil cylinder is delivered to bearing block through equal support plate; Bearing block is delivered to base bearing again, thereby acts on through on the material between two roll shafts through roller system, makes that material is broken, grinding and finally be pressed into the material cake.In the present invention; The force localization of oil cylinder acts on the oil cylinder contact-making surface of equal support plate; Just be evenly distributed on the contact-making surface between equal support plate and the bearing block through active force after the transmission of equal support plate; Because all the contact-making surface between support plate and the bearing block is bigger than oil cylinder and contact area between the equal support plate, acting on unit active force on the bearing block through equal support plate like this, to act directly on unit active force on the bearing block than oil cylinder much little as and to be more evenly distributed.All between support plate and the bearing block rubber slab is installed, in the time of like this can the operation of reduction equipment equal support plate to the direct impact of bearing block, the security that improves equipment with reduce noise.All flexibly connect through bolt between support plate and the bearing block; So equal support plate can have certain displacement in the cylinder force direction; Avoid being rigidly connected, also make to remain in the certain clearance scope between equal support plate and the bearing block to realize the effect of rubber slab vibration damping and noise reduction.All support plate lower end and frame contact portion are equipped with the antifriction plate, in the time of can reducing equipment equal support plate in service like this and move to the wearing and tearing of rack rail plate and the noise of generation etc.The present invention takes simple and effective way to solve the realistic problem in the actual production; With the most comprehensive thoughtful consideration; Guarantee that roll squeezer (high-pressure roller mill) is in best running status, its behavior in service is held good security, also reduced apparatus maintenance cost etc.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the partial enlarged drawing of Fig. 1;
Wherein equal support plate 1, bolt 2, antifriction plate 3, rubber slab 4, oil cylinder 5, bearing block 6.
The specific embodiment
Following non-limiting examples is used to explain the present invention.
Like Fig. 1, shown in 2 and 3; A kind of cylinder force is all carried buffer gear; Comprise the parallel equal support plate of being located between movable roll bearing block 6 and the oil cylinder 51, and antifriction plate 3, antifriction plate 3 is located at equal support plate 1 lower end and rack rail plate contact portion; Shown in present embodiment, all between the two parallel raised lines of support plate 1 lower end antifriction plate 3 is set.All also be provided with elastically supported plate between support plate 1 and the bearing block 6, can play resiliency supported absorb impact and the plate object of the various materials of suitable this equipment working environment all can, shown in present embodiment, elastically supported plate is preferably rubber slab 4.All support plate 1 and 6 flexible connections of bearing block, and remain between the two in the certain clearance scope, all be provided with the 3-10mm gap between support plate 1 and bearing block 6 links simultaneously.Shown in present embodiment, 6 of equal support plate 1 and bearing blocks are preferred through bolts 2 flexible connections, and the hole on bolt 2 and the equal support plate 1 is a matched in clearance.Shown in present embodiment, all support plate 1 is a boss structure near bearing block 6 one sides, and it is equal support plate 1 and bearing block 6 links that its boss portion is provided with rubber slab 5, two shoulder portions, is provided with the 3-10mm gap therebetween.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a cylinder force is all carried buffer gear; It is characterized in that: comprise the parallel equal support plate of being located between movable roll bearing block and the oil cylinder; Also be provided with elastically supported plate between said equal support plate and the bearing block; Flexibly connect between said equal support plate and said bearing block, and remain between the two in the certain clearance scope.
2. cylinder force as claimed in claim 1 is all carried buffer gear, it is characterized in that: also comprise the antifriction plate, said antifriction plate is located at equal support plate lower end and rack rail plate contact portion.
3. cylinder force as claimed in claim 1 is all carried buffer gear, it is characterized in that: flexibly connect through bolt between said equal support plate and said bearing block, the hole on bolt and the equal support plate is a matched in clearance.
4. cylinder force as claimed in claim 1 is all carried buffer gear, it is characterized in that: be provided with the 3-10mm gap between said equal support plate and the said bearing block link.
5. the cylinder force described in arbitrary claim in the claim 1 to 4 is all carried buffer gear, it is characterized in that: said elastically supported plate is a rubber slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104196703A CN102407178A (en) | 2011-12-15 | 2011-12-15 | Oil-cylinder applied force load-balancing buffer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104196703A CN102407178A (en) | 2011-12-15 | 2011-12-15 | Oil-cylinder applied force load-balancing buffer mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407178A true CN102407178A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104196703A Pending CN102407178A (en) | 2011-12-15 | 2011-12-15 | Oil-cylinder applied force load-balancing buffer mechanism |
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| Country | Link |
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| CN (1) | CN102407178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989548A (en) * | 2012-12-10 | 2013-03-27 | 常熟建工建设集团有限公司苏州分公司 | Double-roller crusher |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04190855A (en) * | 1990-11-22 | 1992-07-09 | Ube Ind Ltd | Roll press |
| CN2171471Y (en) * | 1993-08-23 | 1994-07-13 | 刘加朋 | Hydraulic roller tighting device of rolling mills |
| CN201020381Y (en) * | 2006-09-28 | 2008-02-13 | 王明华 | Action roller supporting center regulating device for roll squeezer |
| CN201026659Y (en) * | 2007-04-23 | 2008-02-27 | 汕头市汕樟机械制造有限公司 | Three-roller calendering device |
| WO2009071514A1 (en) * | 2007-12-07 | 2009-06-11 | Khd Humboldt Wedag Gmbh | Roll press comprising two mobile rolls |
| CN201399352Y (en) * | 2009-05-16 | 2010-02-10 | 孔庆山 | Roller press |
| CN202071376U (en) * | 2011-05-19 | 2011-12-14 | 成都利君实业股份有限公司 | Automatic returning mechanism for movable roll of roll press |
| CN202427484U (en) * | 2011-12-15 | 2012-09-12 | 成都利君科技有限责任公司 | Buffer mechanism for uniformly loading acting force of oil cylinder |
-
2011
- 2011-12-15 CN CN2011104196703A patent/CN102407178A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04190855A (en) * | 1990-11-22 | 1992-07-09 | Ube Ind Ltd | Roll press |
| CN2171471Y (en) * | 1993-08-23 | 1994-07-13 | 刘加朋 | Hydraulic roller tighting device of rolling mills |
| CN201020381Y (en) * | 2006-09-28 | 2008-02-13 | 王明华 | Action roller supporting center regulating device for roll squeezer |
| CN201026659Y (en) * | 2007-04-23 | 2008-02-27 | 汕头市汕樟机械制造有限公司 | Three-roller calendering device |
| WO2009071514A1 (en) * | 2007-12-07 | 2009-06-11 | Khd Humboldt Wedag Gmbh | Roll press comprising two mobile rolls |
| CN201399352Y (en) * | 2009-05-16 | 2010-02-10 | 孔庆山 | Roller press |
| CN202071376U (en) * | 2011-05-19 | 2011-12-14 | 成都利君实业股份有限公司 | Automatic returning mechanism for movable roll of roll press |
| CN202427484U (en) * | 2011-12-15 | 2012-09-12 | 成都利君科技有限责任公司 | Buffer mechanism for uniformly loading acting force of oil cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989548A (en) * | 2012-12-10 | 2013-03-27 | 常熟建工建设集团有限公司苏州分公司 | Double-roller crusher |
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Application publication date: 20120411 |