CN214288400U - Anti-rotation and anti-abrasion device of multi-cylinder cone crusher - Google Patents
Anti-rotation and anti-abrasion device of multi-cylinder cone crusher Download PDFInfo
- Publication number
- CN214288400U CN214288400U CN202023246654.2U CN202023246654U CN214288400U CN 214288400 U CN214288400 U CN 214288400U CN 202023246654 U CN202023246654 U CN 202023246654U CN 214288400 U CN214288400 U CN 214288400U
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- Prior art keywords
- ring
- cone crusher
- plate
- rotation
- cylinder cone
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- 238000005299 abrasion Methods 0.000 title abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 241000227287 Elliottia pyroliflora Species 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses an anti-rotation and anti-abrasion device of a multi-cylinder cone crusher, which comprises a frame, a crushing wall and a body, wherein the crushing wall and the body are arranged on the frame; the guard plate ring is L-shaped, and covers the outer side surface and the lower end surface of the balance ring; a cover plate is arranged on the upper end surface of the guard plate ring, and an anti-rotation rubber ring is fixed on the cover plate; the lower end of the body is provided with a lower lining plate, and the lower surface of the lower lining plate is a convex arc surface; the convex cambered surface is in close contact with the autorotation-preventing rubber ring, so that the body can be effectively prevented from galloping, the over-quick abrasion of a ball bearing and a ball tile of a supporting body and the over-quick abrasion and burning-out of a copper sleeve of the body are avoided, and meanwhile, safety accidents are prevented; the problems that a ball bearing, a ball tile, a copper bush, a movable tooth plate and a fixed tooth plate of the multi-cylinder cone crusher are easy to wear, are not durable, have short service life and the like can be solved.
Description
Technical Field
The utility model relates to a multi-cylinder cone crusher technical field, more specifically say, it relates to a multi-cylinder cone crusher prevent rotation and abrasionproof and decrease device.
Background
The multi-cylinder cone crusher has wide application, advanced equipment and high yield, can crush ores with higher hardness, and is widely applied to the industries of mine ore dressing, building materials, highway, railway engineering construction and the like. The multi-cylinder cone crusher in the existing market has the following problems: 1. the outer ring of the balance ring is abraded by falling stones, the balance of the balance ring is damaged, larger vibration of equipment is caused, the service life of the balance ring needs to be changed about half a year, and great maintenance cost needs to be increased when the balance ring is changed; 2. the body part is easy to fly, namely, the autorotation speed is too high, and reaches more than 50 revolutions per minute, so that the ball bearing, the ball tile and the copper bush which support the body are quickly worn and burnt out, the service life is about 3000 hours, and the replacement cost is very high; "galloping" still can cause movable dental lamina and fixed dental lamina wearing and tearing to accelerate, and the running cost increases. The autorotation speed of the aerodyne is too high, and safety accidents are easy to occur.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a multi-cylinder cone crusher prevent rotation and abrasionproof and decrease device can solve foretell problem well.
An anti-rotation and anti-abrasion device of a multi-cylinder cone crusher comprises a rack, a crushing wall and a body, wherein the crushing wall and the body are arranged on the rack; the guard plate ring is L-shaped, and covers the outer side surface and the lower end surface of the balance ring; a cover plate is arranged on the upper end surface of the guard plate ring, and an anti-rotation rubber ring is fixed on the cover plate; the lower end of the body is provided with a lower lining plate, and the lower surface of the lower lining plate is a convex arc surface; the convex cambered surface is in close contact with the autorotation-preventing rubber ring.
The anti-rotation rubber ring is in an inverted 7 shape, and the flaring part is abutted against the convex cambered surface of the lower lining plate.
The convex cambered surface is subjected to high-frequency quenching treatment.
The anti-rotation rubber ring is made of fluororubber.
The rotation preventing rubber ring and the cover plate are connected and fixed into a whole through a bolt, and the cover plate is locked on the guard plate ring through the bolt.
The guard plate ring is made of rolled steel plates and is 30mm thick.
And a balance weight lead block is arranged on the balance ring to form static balance.
The beneficial effects of the utility model are that: 1. the outer ring of the balance ring is protected by the guard plate ring from being abraded by falling stones, the balance of the balance ring cannot be damaged, and the equipment can stably run; 2. the anti-rotation rubber ring can avoid the galloping of the body part, the rotation speed is very low, and the requirement that the rotation speed is not more than 20 revolutions per minute is met, so that the ball bearing, the ball tile and the copper sleeve which support the body cannot be worn and burnt out too fast, the service life is at least more than 6000 hours, and the maintenance cost is greatly saved; 3. the rotation speed is slow, the abrasion life of the movable tooth plate and the fixed tooth plate is greatly prolonged, the service life is prolonged by one third, and the operation cost is reduced. 4. The rotation speed is slow, the equipment is safe and stable, and the swing and the vibration are greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is a diagram of the anti-rotation rubber ring in the present embodiment.
In the figure: 1. crushing the wall; 2. a body; 3. a lower liner plate; 4. an anti-rotation rubber ring; 5. a cover plate; 6. a guard plate ring; 7. a counterweight lead block; 8. and a balance ring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2, an anti-rotation and anti-abrasion device of a multi-cylinder cone crusher comprises a rack, a crushing wall 1 and a body 2, wherein the crushing wall 1 and the body 2 are arranged on the rack, a balance ring 8 is arranged on the rack, a guard plate ring 6 is arranged on the outer surface of the balance ring 8, the guard plate ring 6 is L-shaped, the outer side surface and the lower end surface of the balance ring 8 are covered, the balance ring 8 is protected from being abraded, unbalance is avoided after the balance ring 8 is abraded, and accordingly the whole machine generates vibration.
The upper end surface of the guard plate ring 6 is connected with a cover plate 5 through a bolt, and an anti-rotation rubber ring 4 is fixed on the cover plate 5 through a bolt; lower liner plate 3 is fixed on body 2 with the bolt, the lower surface of lower liner plate 3 is convex arc surface, be outer arc surface promptly, outer arc surface with prevent that rotation rubber ring 4 from hugging closely the contact, can effectively prevent the "driving" of body, avoid supporting the too fast wearing and tearing of the ball bearing of body 2 and ball tile and the too fast wearing and tearing and the burnout of body copper sheathing, the incident prevents to appear simultaneously, can also solve ball bearing, ball tile, the copper sheathing, movable dental lamina and fixed dental lamina are easily worn and torn, and is not durable, a series of problems such as short-lived, improve equipment life greatly, reduce cost of maintenance and running cost.
The anti-rotation rubber ring 4 is in an inverted 7 shape, the flaring part is in close contact with the outer arc surface of the lower lining plate 3, and a little engine oil is coated on the contact surface of the anti-rotation rubber ring 4 and the lower lining plate 3 when the anti-rotation rubber ring is installed, so that the friction force is reduced. The outer arc surface of the lower liner 3 plate is subjected to high-frequency quenching treatment, so that the wear-resistant rubber ring is durable and wear-resistant, a groove cannot be formed after the rubber ring is used for a long time, and the wear life of the anti-rotation rubber ring 4 is shortened. The anti-rotation rubber ring 4 is made of fluororubber, can resist higher temperature, has good wear resistance and long service life, and can reach half a year.
The guard plate ring 6 is made of a rolled steel plate and is 30mm thick, a flange is welded at the lower end of the guard plate ring, the guard plate ring is fixed on the rack through bolts, the guard plate ring is convenient to manufacture, and the guard plate ring is connected and fixed through bolts after being processed.
The balance ring 8 is provided with a lead block 7 for balancing weight to form static balance, the balance ring 8 is the unbalance amount of the balance body 2 and the eccentric sleeve, and the balance ring is realized by increasing or decreasing the lead block 7 for balancing weight in the balance ring.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-cylinder cone crusher prevent rotation and abrasionproof decrease device, includes the frame, sets up broken wall and body in the frame, its characterized in that: a balance ring is arranged on the frame, and a guard plate ring is arranged on the outer surface of the balance ring; the guard plate ring is L-shaped, and covers the outer side surface and the lower end surface of the balance ring; a cover plate is arranged on the upper end surface of the guard plate ring, and an anti-rotation rubber ring is fixed on the cover plate; the lower end of the body is provided with a lower lining plate, and the lower surface of the lower lining plate is a convex arc surface; the convex cambered surface is in close contact with the autorotation-preventing rubber ring.
2. The anti-autorotation and anti-wear device of a multi-cylinder cone crusher as claimed in claim 1 wherein: the anti-rotation rubber ring is in an inverted 7 shape, and the flaring part is abutted against the convex cambered surface of the lower lining plate.
3. The anti-autorotation and anti-wear device of a multi-cylinder cone crusher as claimed in claim 2 wherein: the convex cambered surface is subjected to high-frequency quenching treatment.
4. The anti-autorotation and anti-wear device of a multi-cylinder cone crusher as claimed in claim 3 wherein: the anti-rotation rubber ring is made of fluororubber.
5. The anti-autorotation and anti-wear device of a multi-cylinder cone crusher as claimed in claim 4 wherein: the rotation preventing rubber ring and the cover plate are connected and fixed into a whole through a bolt, and the cover plate is locked on the guard plate ring through the bolt.
6. The anti-autorotation and anti-wear device of a multi-cylinder cone crusher as claimed in claim 5 wherein: the guard plate ring is made of rolled steel plates and is 30mm thick.
7. The anti-autorotation and anti-wear device of a multi-cylinder cone crusher as claimed in claim 6 wherein: and a balance weight lead block is arranged on the balance ring to form static balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246654.2U CN214288400U (en) | 2020-12-29 | 2020-12-29 | Anti-rotation and anti-abrasion device of multi-cylinder cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246654.2U CN214288400U (en) | 2020-12-29 | 2020-12-29 | Anti-rotation and anti-abrasion device of multi-cylinder cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214288400U true CN214288400U (en) | 2021-09-28 |
Family
ID=77864156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023246654.2U Active CN214288400U (en) | 2020-12-29 | 2020-12-29 | Anti-rotation and anti-abrasion device of multi-cylinder cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214288400U (en) |
-
2020
- 2020-12-29 CN CN202023246654.2U patent/CN214288400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Anti rotation and Anti wear Device for Multi cylinder Cone Crusher Effective date of registration: 20221124 Granted publication date: 20210928 Pledgee: Agricultural Bank of China Limited Shaoguan Wujiang Sub branch Pledgor: Guangdong Chuangli Intelligent Machinery Equipment Co.,Ltd. Registration number: Y2022980023321 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231017 Granted publication date: 20210928 Pledgee: Agricultural Bank of China Limited Shaoguan Wujiang Sub branch Pledgor: Guangdong Chuangli Intelligent Machinery Equipment Co.,Ltd. Registration number: Y2022980023321 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |