CN202427484U - Buffer mechanism for uniformly loading acting force of oil cylinder - Google Patents
Buffer mechanism for uniformly loading acting force of oil cylinder Download PDFInfo
- Publication number
- CN202427484U CN202427484U CN2011205249489U CN201120524948U CN202427484U CN 202427484 U CN202427484 U CN 202427484U CN 2011205249489 U CN2011205249489 U CN 2011205249489U CN 201120524948 U CN201120524948 U CN 201120524948U CN 202427484 U CN202427484 U CN 202427484U
- Authority
- CN
- China
- Prior art keywords
- support plate
- uniformly
- bearing block
- bearing pedestal
- oil cylinder
- 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 - Lifetime
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a buffer mechanism for uniformly loading an acting force of an oil cylinder, which is an assistant device of a material grinding device. The buffer mechanism comprises uniformly-loading plates and a friction reducing plate, wherein the uniformly-loading plates are arranged between a moveable roller bearing pedestal and the oil cylinder in parallel, and an elastic support plate is further arranged between the uniformly-loading plates and the bearing pedestal. The uniformly-loading plates are moveably connected with the bearing pedestal, and the distance between the uniformly-loading plates and the bearing pedestal is always maintained within a certain clearance range. According to the buffer mechanism, the stress of the moveable roller bearing pedestal is uniformized and optimized so as to reduce the damage to a main bearing due to non-uniform stress of the bearing pedestal and large impact, the actual service life of the main bearing is prolonged greatly, the vibration and noise during operation of the device are improved, and a roll squeezer (high-pressure grinding roller) is ensured to be in an optimal operational state, so that the operational performance can be ensured reliably, and the maintenance cost of the device is further reduced, ect.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of material grinding equipment, and 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.
The utility model content
The purpose of the utility model is: 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 utility model purpose 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.
The beneficial effect of the utility model: 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 act on through on the material between two roll shafts through roller system, make that material is broken, grinding and finally be pressed into the material cake.In the utility model; 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 utility model 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 utility model embodiment;
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 utility model.
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 4, two shoulder portions, is provided with the 3-10mm gap therebetween.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
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 |
|---|---|---|---|
| CN2011205249489U CN202427484U (en) | 2011-12-15 | 2011-12-15 | Buffer mechanism for uniformly loading acting force of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205249489U CN202427484U (en) | 2011-12-15 | 2011-12-15 | Buffer mechanism for uniformly loading acting force of oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427484U true CN202427484U (en) | 2012-09-12 |
Family
ID=46776961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205249489U Expired - Lifetime CN202427484U (en) | 2011-12-15 | 2011-12-15 | Buffer mechanism for uniformly loading acting force of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407178A (en) * | 2011-12-15 | 2012-04-11 | 成都利君科技有限责任公司 | Oil-cylinder applied force load-balancing buffer mechanism |
-
2011
- 2011-12-15 CN CN2011205249489U patent/CN202427484U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407178A (en) * | 2011-12-15 | 2012-04-11 | 成都利君科技有限责任公司 | Oil-cylinder applied force load-balancing buffer mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706431A (en) | High-pressure roller extruding mill | |
| CN201056411Y (en) | Polymer buffering bed | |
| CN202983758U (en) | Four-roller crusher | |
| CN202427484U (en) | Buffer mechanism for uniformly loading acting force of oil cylinder | |
| CN206295996U (en) | A kind of rotatable jaw crusher of fixed jaw | |
| CN102407178A (en) | Oil-cylinder applied force load-balancing buffer mechanism | |
| CN203002421U (en) | Dual-stress roll shaft for large roll shaft type crusher | |
| CN213285889U (en) | Double-drive stirring transmission shaft fixing structure of bin type pressure filter | |
| CN202123128U (en) | Buffering device for straightener | |
| CN202279461U (en) | Domestic garbage conveyor | |
| CN202741189U (en) | Crusher tooth roller | |
| CN204396068U (en) | A kind of through type feeding crushing station | |
| CN205308414U (en) | Urea breaker is used in water -soluble fertile production | |
| CN201371180Y (en) | Automobile steel spring plate repair machine | |
| CN2916245Y (en) | Fork-joint type universal ball coupling | |
| CN204713955U (en) | Apron feeder support roller device | |
| CN202272669U (en) | Rope guard for small-tonnage truck cane | |
| CN203648593U (en) | High-pressure pair-roller extrusion mill | |
| CN104088959A (en) | Roller press damping device and roller press | |
| CN203667447U (en) | Spirally horizontal feeding machine | |
| CN202438361U (en) | Force-bearing apparatus of roller press | |
| CN203695119U (en) | Dustproof cover for fixed shaft of high-pressure paired-roller squeeze mill | |
| CN202484225U (en) | Belt tensioning force displaying and adjusting device in dragging system of oil pumping machine | |
| CN204585902U (en) | Roller briquetting machine | |
| CN202555330U (en) | Toothed roll crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |