CN217774230U - Multi-cylinder heavy cone crusher adjusting ring assembly - Google Patents
Multi-cylinder heavy cone crusher adjusting ring assembly Download PDFInfo
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- CN217774230U CN217774230U CN202220761359.0U CN202220761359U CN217774230U CN 217774230 U CN217774230 U CN 217774230U CN 202220761359 U CN202220761359 U CN 202220761359U CN 217774230 U CN217774230 U CN 217774230U
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Abstract
The utility model discloses a heavy cone crusher adjusting ring assembly of multi-cylinder, its characterized in that: the adjusting ring assembly is of a heavy design of an integral annular structure, the outer diameter D of the adjusting ring assembly is larger than 3500mm, the minimum wall thickness of an internal thread is more than 200mm, the weight of a single adjusting ring is more than 10000kg, 18 locking cylinders and 3 hydraulic motors are arranged in the adjusting ring assembly, the 18 locking cylinders are evenly distributed on the inner side of the adjusting ring, and the 3 hydraulic motors are evenly arranged on the outer side of the adjusting ring. The utility model discloses following beneficial effect has: the adjusting ring assembly is locked by 18 locking cylinders, is applied to a heavy multi-cylinder cone crusher, can meet the crushing operation requirement of the crusher with larger crushing force, and is provided with 3 hydraulic motors for driving the fixed cone assembly to rotate so as to ensure the stability and reliability of the rotation of the fixed cone.
Description
Technical Field
The utility model belongs to ore equipment field, concretely relates to heavy cone crusher adjusting ring assembly of multi-cylinder.
Background
The crushing principle of the multi-cylinder hydraulic cone crusher is as follows: the working parts of the multi-cylinder hydraulic cone crusher consist of two truncated cones, namely a moving cone and a fixed cone. The during operation motor passes through belt pulley, transmission shaft, pinion, gear wheel and drives eccentric cover rotatory, and eccentric cover drive moves the awl and makes the pendulum motion soon along the internal surface, is close to the place of deciding the awl, and the material receives the extrusion and the bending of awl and is broken, and the place of deviating from the deciding the awl, broken material falls from the awl end owing to the action of gravity, and whole breakage is gone on in proper order with the process of unloading in succession along the internal surface. The release oil cylinder part consists of six release oil cylinders 3, three energy accumulators and connecting pipelines. The release oil cylinder mainly plays a role in iron-passing protection and cavity cleaning, and is used for absorbing and buffering the jumping impact phenomenon of the adjusting ring caused by a few hard materials during normal crushing.
The adjusting ring assembly is a key component of the multi-cylinder cone crusher, is formed by the upper part of the multi-cylinder cone crusher and is also an installation foundation of the crushing cavity fixed cone assembly.
At present, an adjusting ring assembly of a multi-cylinder cone crusher has the following defects: the application demand of heavy cone crusher can not be satisfied, heavy cone crusher has big crushing power, but broken hard material, and current adjusting ring bearing capacity is poor under the effect of big crushing power, and locking force is not enough, appears easily that the adjusting ring splits, and locking ring screw thread bursts the tooth, can't satisfy the heavy cone crusher demand of big crushing power.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heavy cone crusher adjustment ring assembly of multi-cylinder can satisfy the heavy cone crusher demand of big crushing-force.
The utility model adopts the following technical proposal: the utility model provides a heavy cone crusher adjusting ring assembly of multi-cylinder which characterized in that: the adjusting ring assembly is designed in a heavy type with an integral annular structure, the outer diameter D of the adjusting ring assembly is larger than 3500mm, the minimum wall thickness at the internal thread is more than 200mm, and the weight of a single adjusting ring is more than 10000 kg; the structure includes:
the adjusting ring is connected with the crusher frame, is placed on the crusher frame and is provided with an internal thread, and the internal thread is connected with the fixed cone external thread;
the locking ring is arranged on the adjusting ring and is provided with an internal thread, and the internal thread is connected with the external thread of the fixed cone;
the locking cylinder is respectively used for locking the adjusting ring, the locking ring and the fixed cone, the internal threads of the adjusting ring and the locking ring are simultaneously connected with the external threads of the fixed cone, when the locking cylinder is pressurized, the locking ring can be lifted, and the adjusting ring and the fixed cone are tightened through the threads;
and the hydraulic motor is arranged on the adjusting ring and is used for driving the fixed cone assembly, adjusting the discharge port and disassembling and assembling the fixed cone assembly.
Furthermore, 18 locking cylinders and 3 hydraulic motors are arranged in the adjusting ring assembly, the 18 locking cylinders are evenly distributed on the inner side of the adjusting ring, and the 3 hydraulic motors are evenly arranged on the outer side of the adjusting ring.
Furthermore, the locking ring adopts the heavy design of whole annular structure, and locking ring external diameter D is greater than 2800mm, and the minimum wall thickness of internal thread department reaches 250mm, and the minimum design number of turns of full tooth screw thread is greater than 3 rings.
Furthermore, the lower part of the cylinder body of the locking cylinder is designed by a flange, a pressing plate installed by threads is arranged on the locking cylinder, the pressing plate and the locking ring are positioned by a pin, all the locking cylinders adopt a top oil inlet mode, and 18 locking cylinders are connected by series pipelines.
Compared with the prior art, the utility model discloses following beneficial effect has: the adjusting ring assembly is designed in a heavy type, the outer diameter is more than 3500mm, the adjusting ring assembly is locked by 18 locking cylinders, the adjusting ring assembly is applied to a heavy type multi-cylinder cone crusher, the crushing operation requirement of the crusher with larger crushing force can be met, and 3 hydraulic motors are arranged for driving the fixed cone assembly to rotate, so that the stability and the reliability of the fixed cone rotation are ensured; the locking device still has reliable locking stability and structural strength under the action of large crushing force.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a top view of the present invention without the hydraulic motor;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the utility model at the B position;
FIG. 5 is a schematic cross-sectional view of the locking cylinder of the present invention;
fig. 6 is a schematic view of a heavy multi-cylinder cone crusher including the present invention.
In the figure, the crusher comprises an adjusting ring 1, a locking ring 2, a locking cylinder 3, a hydraulic motor 4, a cylinder body 5, a valve core 6, a flange 7, a pressure plate 8, a pin 9, a fixed cone 10, a crusher frame 11, a copper welding 12 and a sealing ring 13.
Detailed Description
Referring to FIGS. 1-5: a multi-cylinder heavy cone crusher adjustment ring assembly, said adjustment ring assembly comprising:
the adjusting ring 1 is connected with a crusher frame 11, is placed on the crusher frame 11 and is provided with an internal thread which is connected with an external thread of the fixed cone 10;
the locking ring 2 is arranged on the adjusting ring 1 and is provided with an internal thread which is connected with the external thread of the fixed cone 10;
the locking cylinder 3 is used for locking the adjusting ring 1, the locking ring 2 and the fixed cone 10, the internal threads of the adjusting ring 1 and the locking ring 2 are simultaneously connected with the external threads of the fixed cone 10, when the locking cylinder 3 is pressurized, the locking ring 2 can be lifted, and the adjusting ring 1 and the fixed cone 10 are tightened through the threads;
and the hydraulic motor 4 is arranged on the adjusting ring 1 and used for driving the fixed cone assembly, adjusting the discharge hole and disassembling and assembling the fixed cone assembly.
The adjusting ring assembly is provided with 18 locking cylinders 3 and 3 hydraulic motors 4. The outer diameter D of the adjusting ring 1 is larger than 3500mm, the adjusting ring adopts a heavy design of an integral annular structure, the minimum wall thickness of the internal thread is more than 200mm, and the weight of a single adjusting ring 1 is more than 10000 kg.
The outer diameter D of the locking ring 2 is larger than 2800mm, the overall annular structure is heavy, the minimum wall thickness of the internal thread reaches 250mm, and at least 3 circles of full threads are designed.
The lower part of a cylinder body 5 of the locking cylinder 2 is designed by a flange 7, a pressing plate 8 installed by threads is arranged on the locking cylinder 3, the pressing plate 8 is positioned with a pin 9 of the locking ring 2, all the locking cylinders 3 adopt a top oil inlet mode, 18 locking cylinders 3 are connected by a series pipeline, a valve core is arranged in the cylinder body, a sealing ring 13 is arranged on the valve core 6, and a copper welding 12 structure is arranged on the valve core 6.
Referring to fig. 6: is that the utility model is used for heavy multi-cylinder cone crusher example.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a heavy cone crusher adjusting ring assembly of multi-cylinder which characterized in that: the adjusting ring assembly is designed in a heavy type with an integral annular structure, the outer diameter D of the adjusting ring assembly is larger than 3500mm, the minimum wall thickness at the internal thread is more than 200mm, and the weight of a single adjusting ring is more than 10000 kg; the structure includes:
the adjusting ring is connected with the crusher frame, is placed on the crusher frame and is provided with an internal thread, and the internal thread is connected with the fixed cone external thread;
the locking ring is arranged on the adjusting ring and is provided with an internal thread, and the internal thread is connected with the external thread of the fixed cone;
the locking cylinder is respectively used for locking the adjusting ring, the locking ring and the fixed cone, the internal threads of the adjusting ring and the locking ring are simultaneously connected with the external threads of the fixed cone, when the locking cylinder is pressurized, the locking ring can be lifted, and the adjusting ring and the fixed cone are tightened through the threads;
and the hydraulic motor is arranged on the adjusting ring and is used for driving the fixed cone assembly, adjusting the discharge port and disassembling and assembling the fixed cone assembly.
2. The multi-cylinder heavy cone crusher adjusting ring assembly of claim 1, wherein: the adjusting ring assembly is internally provided with 18 locking cylinders and 3 hydraulic motors, the 18 locking cylinders are uniformly distributed on the inner side of the adjusting ring, and the 3 hydraulic motors are uniformly arranged on the outer side of the adjusting ring.
3. The multi-cylinder heavy cone crusher adjusting ring assembly of claim 1, wherein: the locking ring adopts the heavy design of whole annular structure, and locking ring external diameter D is greater than 2800mm, and the minimum wall thickness of internal thread department reaches 250mm, and the minimum design number of turns of full thread is greater than 3 circles.
4. The multi-cylinder heavy cone crusher adjusting ring assembly of claim 1, wherein: the lower part of a cylinder body of the locking cylinder is designed by a flange, a pressing plate installed by threads is arranged on the locking cylinder, the pressing plate and the locking ring are positioned by a pin, all the locking cylinders adopt a top oil inlet mode, and 18 locking cylinders are connected by series pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220761359.0U CN217774230U (en) | 2022-04-02 | 2022-04-02 | Multi-cylinder heavy cone crusher adjusting ring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220761359.0U CN217774230U (en) | 2022-04-02 | 2022-04-02 | Multi-cylinder heavy cone crusher adjusting ring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217774230U true CN217774230U (en) | 2022-11-11 |
Family
ID=83906870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220761359.0U Active CN217774230U (en) | 2022-04-02 | 2022-04-02 | Multi-cylinder heavy cone crusher adjusting ring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217774230U (en) |
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2022
- 2022-04-02 CN CN202220761359.0U patent/CN217774230U/en active Active
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