CN216975770U - Horizontal shaft assembly sealing group of multi-cylinder cone crusher - Google Patents
Horizontal shaft assembly sealing group of multi-cylinder cone crusher Download PDFInfo
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- CN216975770U CN216975770U CN202220154019.1U CN202220154019U CN216975770U CN 216975770 U CN216975770 U CN 216975770U CN 202220154019 U CN202220154019 U CN 202220154019U CN 216975770 U CN216975770 U CN 216975770U
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- ring
- horizontal shaft
- cone crusher
- shaft assembly
- cylinder cone
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Abstract
The utility model discloses a horizontal shaft assembly sealing group of a multi-cylinder cone crusher, which comprises a main frame, wherein a horizontal shaft assembly is arranged on the main frame, a sealing component for sealing a lubricating oil way on the multi-cylinder cone crusher is arranged on the horizontal shaft assembly, the sealing component comprises a frame ring arranged in the main frame in an interference fit manner, a horizontal shaft box is arranged on the horizontal shaft assembly, and a wear-resisting ring and an O-shaped ring are arranged between the horizontal shaft box and the frame ring; according to the utility model, the wear-resisting ring and the O-shaped ring are arranged between the horizontal axle box and the frame ring, so that the sealing of a lubricating oil path of the multi-cylinder cone crusher can be effectively solved, the main frame and the horizontal axle box can be protected, the dirty environment of the lubricating oil path and a discharge port can be well isolated, the phenomenon that lubricating oil leaks from the joint between the main frame and the horizontal axle box to influence the quality of crushed materials is avoided, dust enters the lubricating oil path to influence the normal use of the lubricating oil is also avoided, the lubricating oil is prevented from being polluted, and the service life of the lubricating oil is prolonged.
Description
Technical Field
The utility model relates to the related technical field of multi-cylinder cone crushers, in particular to a sealing group of a horizontal shaft assembly of a multi-cylinder cone crusher.
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 horizontal rotation of the multi-cylinder cone crusher is converted into the vertical rotation of the eccentric sleeve through a pair of cone gears which are vertically arranged, so that the crushing operation is realized. The horizontal shaft assembly is used as a main component for power transmission of the crusher, and how to install the horizontal shaft assembly is very important, so that not only can the gear transmission not be influenced, but also the cleanness of a lubricating oil way is ensured;
the horizontal shaft assembly is arranged on a main frame in a mode of internal support and external fixation, the outer part of the horizontal shaft assembly is fixedly connected with a main frame bolt in a general multi-cylinder cone crusher, an inner side horizontal shaft box is directly contacted with a main frame hole, the main frame hole supports the horizontal shaft assembly, and a sealing element or other sealing elements are not arranged; the defects of the sealing group are that a main frame and a horizontal shaft box are easily damaged, lubricating oil is easily leaked out, and dust easily enters a lubricating oil channel, so that the sealing group is improved, and the sealing group for the horizontal shaft assembly of the multi-cylinder cone crusher is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a sealing group for a horizontal shaft assembly of a multi-cylinder cone crusher.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a horizontal shaft assembly sealing group of a multi-cylinder cone crusher, which comprises a main frame, wherein a horizontal shaft assembly is arranged on the main frame, a sealing assembly for sealing a lubricating oil way on the multi-cylinder cone crusher is arranged on the horizontal shaft assembly, the sealing assembly comprises a frame ring arranged in the main frame in an interference fit manner, a horizontal shaft box is arranged on the horizontal shaft assembly, and a wear-resisting ring and an O-shaped ring are arranged between the horizontal shaft box and the frame ring.
As a preferable technical solution of the present invention, the frame ring and the wear-resistant ring are in static friction in a working state, and the O-ring is disposed between the horizontal axle box and an inner hole of the frame ring.
As a preferable technical scheme of the utility model, the frame ring is made of alloy steel, and an inner hole and an outer circle of the frame ring are both in a step shape.
As a preferable technical scheme of the utility model, the excircle of the frame ring is connected with the inner hole of the main frame in an interference fit manner.
As a preferable technical solution of the present invention, the material of the wear-resistant ring is polytetrafluoroethylene.
In a preferred embodiment of the present invention, the wear-resistant ring is an unsealed ring, and the unsealed portion of the wear-resistant ring is a chamfered notch.
As a preferable technical scheme of the utility model, the horizontal axle box is provided with a groove, the wear-resistant ring is mounted inside the groove, and the thickness of the wear-resistant ring is greater than the depth of the groove.
The utility model has the beneficial effects that:
1. this kind of multi-cylinder cone crusher horizontal axis assembly seal assembly, through be equipped with the seal assembly who seals the lubricated oil circuit on the multi-cylinder cone crusher on the horizontal axis assembly, seal assembly includes and establishes the inside rack ring of main frame through interference fit, this seal assembly can effectively solve the sealed of the lubricated oil circuit of multi-cylinder cone crusher, can also protect main frame and horizontal axle box, fine isolated lubricated oil circuit and the dirty environment of discharge gate, avoided lubricating oil to spill from the junction between main frame and the horizontal axle box and influenced broken material quality, also avoided the dust to get into the normal use that lubricating oil was influenced to the lubricating oil way, make lubricating oil avoid polluting, the life of extension lubricating oil.
2. This kind of multi-cylinder cone crusher horizontal axis assembly seal group, through establishing wear ring into unclosed ring, the unclosed department of wear ring establishes into the chamfer opening, has seted up the recess on the horizontal axle box, and wear ring installs in the inside of recess, and the thickness of wear ring is greater than the degree of depth of recess, and the surface of wear ring contacts with the rack ring, and the chamfer opening makes wear ring always with horizontal axle box and rack ring in close contact with, steadily fixes the horizontal axis assembly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a horizontal shaft assembly seal set of a multi-cylinder cone crusher according to the present invention;
FIG. 2 is a schematic structural view at A in FIG. 1 of a horizontal shaft assembly seal group of the multi-cylinder cone crusher of the present invention;
FIG. 3 is a schematic view of a frame ring structure of a horizontal shaft assembly seal set of the multi-cylinder cone crusher of the present invention;
FIG. 4 is a schematic view of a wear-resistant ring structure of a horizontal shaft assembly sealing group of the multi-cylinder cone crusher.
In the figure: 1. a main frame; 2. a horizontal shaft assembly; 3. a seal assembly; 4. a frame ring; 5. a horizontal axle housing; 6. a wear ring; 7. and an O-shaped ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, 2, 3 and 4, the sealing group for the horizontal shaft assembly of the multi-cylinder cone crusher comprises a main frame 1, wherein the main frame 1 is provided with a horizontal shaft assembly 2, the horizontal shaft assembly 2 is provided with a sealing component 3 for sealing a lubricating oil path on the multi-cylinder cone crusher, the sealing component 3 comprises a frame ring 4 arranged in the main frame 1 in an interference fit manner, the horizontal shaft assembly 2 is provided with a horizontal shaft box 5, and a wear-resisting ring 6 and an O-shaped ring 7 are arranged between the horizontal shaft box 5 and the frame ring 4.
Wherein, the frame ring 4 and the wear-resisting ring 6 are in static friction in a working state, and the O-shaped ring 7 is arranged between the horizontal axle box 5 and the inner hole of the frame ring 4.
The material of the frame ring 4 is alloy steel, and the inner hole and the outer circle of the frame ring 4 are both designed to be stepped.
Wherein, the excircle of frame ring 4 passes through interference fit with the hole of main frame 1 to be connected for frame ring 4 is difficult for separating with main frame 1.
Wherein, the material of the wear-resisting ring 6 is polytetrafluoroethylene.
The horizontal shaft box assembly comprises a horizontal shaft box 5, a horizontal shaft box 6, a wear-resisting ring 6, a frame ring 4, a horizontal shaft box 6 and a horizontal shaft box 6, wherein the horizontal shaft box is provided with a bevel opening, the horizontal shaft box is provided with a groove, the horizontal shaft box is provided with the horizontal shaft box 5, the horizontal shaft box 6 is provided with the bevel opening, the horizontal shaft box is provided with the horizontal shaft box 4, and the horizontal shaft box is provided with the horizontal shaft box.
During operation, this kind of multi-cylinder cone crusher horizontal axis assembly 2 seal assembly, through be equipped with the seal assembly 3 that seals the lubricated oil circuit on the multi-cylinder cone crusher on horizontal axis assembly 2, seal assembly 3 includes and establishes frame ring 4 inside main frame 1 through interference fit, this seal assembly can effectively solve the sealed of the lubricated oil circuit of multi-cylinder cone crusher, can also protect main frame 1 and horizontal axle box 5, fine isolated lubrication oil circuit and the dirty environment of discharge gate, avoided lubricating oil to spill from the junction between main frame 1 and the horizontal axle box 5 and influenced broken material quality, also avoided the dust to get into the normal use that lubricating oil influenced lubricating oil.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)
1. The utility model provides a multi-cylinder cone crusher horizontal axis assembly seal group, includes main frame (1), its characterized in that, be equipped with horizontal axis assembly (2) on main frame (1), be equipped with seal assembly (3) of sealed multi-cylinder cone crusher upper lubrication oil circuit on horizontal axis assembly (2), seal assembly (3) are including establishing frame ring (4) inside main frame (1) through interference fit, be equipped with horizontal axle box (5) on horizontal axis assembly (2), be equipped with wear-resisting ring (6) and O type circle (7) between horizontal axle box (5) and frame ring (4).
2. A multi-cylinder cone crusher horizontal shaft assembly seal set according to claim 1, characterized in that the frame ring (4) and the wear ring (6) are stiction in the working condition, the O-ring (7) being provided between the horizontal axle box (5) and the inner bore of the frame ring (4).
3. A multi-cylinder cone crusher horizontal shaft assembly seal group according to claim 1, characterized in that the material of the frame ring (4) is alloy steel, and the inner hole and the outer circle of the frame ring (4) are both provided with a step shape.
4. A multi-cylinder cone crusher horizontal shaft assembly seal group according to claim 3, characterized in that the outer circle of the frame ring (4) is connected with the inner hole of the main frame (1) by interference fit.
5. A multi-cylinder cone crusher horizontal shaft assembly seal group according to claim 1, characterized in that the material of said wear ring (6) is teflon.
6. A multi-cylinder cone crusher horizontal shaft assembly seal set according to claim 1, characterized in that the wear ring (6) is provided as an unsealed ring, the unsealed part of the wear ring (6) being provided with a chamfered notch.
7. A multi-cylinder cone crusher horizontal shaft assembly seal group according to claim 1, characterized in that the horizontal shaft boxes (5) are provided with grooves, the wear-resistant rings (6) are mounted inside the grooves, and the thickness of the wear-resistant rings (6) is greater than the depth of the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154019.1U CN216975770U (en) | 2022-01-20 | 2022-01-20 | Horizontal shaft assembly sealing group of multi-cylinder cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154019.1U CN216975770U (en) | 2022-01-20 | 2022-01-20 | Horizontal shaft assembly sealing group of multi-cylinder cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216975770U true CN216975770U (en) | 2022-07-15 |
Family
ID=82352466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220154019.1U Active CN216975770U (en) | 2022-01-20 | 2022-01-20 | Horizontal shaft assembly sealing group of multi-cylinder cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216975770U (en) |
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2022
- 2022-01-20 CN CN202220154019.1U patent/CN216975770U/en active Active
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