CN214534399U - Dustproof sealing device for gear box of gyratory crusher - Google Patents

Abstract

The utility model discloses a gyratory crusher gear box sealing device that prevents dust, the power distribution box comprises a box body, a side surface of box is equipped with the mounting panel, and the inside of mounting panel is equipped with solid fixed ring, it is equipped with the rotation axis to run through solid fixed ring in the box, inner wall one side of box is located rotation axis one side and is equipped with the sealing washer, the inside of box is equipped with the lubrication groove, and the inside of lubrication groove is equipped with the oil absorption cotton, gu fixed ring's both sides surface is equipped with sealed piece. Has the advantages that: the utility model discloses a sealing washer, sealed piece, the solid fixed ring that sets up, wherein use through the cooperation of sealing washer, sealed piece, solid fixed ring, can effectively seal between rotation axis and the box, be convenient for improve the leakproofness between rotation axis and the box, prevent that the dust from causing the influence to the box inside in entering into the box, solved the unsatisfactory problem of sealed effect of current gyratory crusher gear box dustproof sealing device, be favorable to improving its result of use.

Description

Dustproof sealing device for gear box of gyratory crusher

Technical Field

The utility model relates to a sealing device technical field especially relates to a gyratory crusher gear box sealing device that prevents dust.

Background

The gearbox bears the acting force from the wind wheel and the counter force generated during gear transmission, and has enough rigidity to bear the action of force and moment, so as to prevent deformation and ensure the transmission quality.

The existing dustproof sealing device for the gear box of the gyratory crusher has certain limitation when in use, if the existing dustproof sealing device for the gear box of the gyratory crusher has the problem of unsatisfactory sealing effect in the use process, the use effect of the existing dustproof sealing device for the gear box of the gyratory crusher is easily influenced, and the practicability of the existing dustproof sealing device for the gear box of the gyratory crusher needs to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gyratory crusher gear box sealing device that prevents dust possesses sealed effectual, and the advantage that the practicality is strong, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gyratory crusher gear box dustproof sealing device, includes the box, a side surface of box is equipped with the mounting panel, and the inside of mounting panel is equipped with solid fixed ring, it is equipped with the rotation axis to run through solid fixed ring in the box, the inner wall of box is located rotation axis one side and is equipped with the sealing washer, the inside of box is equipped with the lubrication groove, and the inside of lubrication groove is equipped with the oil absorption cotton, gu fixed ring's both sides surface is equipped with sealed piece, the top surface and the bottom surface of box are equipped with the fixed plate.

Preferably, the top surface of fixed plate is equipped with the elasticity post, and the top of elasticity post is equipped with the buffer board, the top surface of buffer board is equipped with the buffering arch, the outside surface of elasticity post has cup jointed the spring.

Preferably, the elastic columns are arranged in a plurality, and the elastic columns are uniformly distributed on the top surface of the fixing plate.

Preferably, the buffering bulges are arranged in a plurality, and the buffering bulges are uniformly distributed on the top surface of the buffering plate.

Preferably, a mounting hole is formed through one side surface of the mounting plate.

Preferably, the mounting holes are arranged in a plurality of numbers, and the mounting holes are uniformly distributed at four corners of one side surface of the mounting plate.

Preferably, the buffer plate is made of rubber.

Preferably, the buffering protrusion has an arc structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a gyratory crusher gear box sealing device that prevents dust possesses following beneficial effect:

(1) the utility model discloses in, through the sealing washer that sets up, sealed piece, solid fixed ring, wherein use through the cooperation of sealing washer, sealed piece, solid fixed ring, can effectively seal between rotation axis and the box, be convenient for improve the leakproofness between rotation axis and the box, prevent that the dust from causing the influence to the box inside in entering into the box, solved current gyratory crusher gear box dustproof sealing device's the unsatisfactory problem of sealed effect, be favorable to improving its result of use.

(2) The utility model discloses in, fixed plate through setting up, the buffer board, the buffering is protruding, the elasticity post, a spring, wherein pass through the fixed plate, the buffer board, the buffering is protruding, the elasticity post, the cooperation of spring is used, can effectively play better buffering cushioning effect to the box, the vibration that the box received has been slowed down, be convenient for improve the stability of box, the lubrication groove of rethread setting, the oil absorption cotton, wherein through the lubrication groove, the cotton cooperation of oil absorption is used, can effectively carry out the fat liquoring lubrication to the rotation axis, be convenient for improve the lubricated effect of rotation axis, guarantee the normal work of rotation axis, be favorable to improving its practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a gyratory crusher gear case dust seal provided by the present invention;

FIG. 2 is a front view of a gyratory crusher gearbox dust seal provided by the present invention;

fig. 3 is a schematic structural view of a buffer plate of a dustproof sealing device of a gear box of a gyratory crusher.

Illustration of the drawings:

1. a box body; 2. a rotating shaft; 3. a seal ring; 4. a buffer plate; 5. a buffer protrusion; 6. an elastic column; 7. a spring; 8. a fixing plate; 9. mounting holes; 10. mounting a plate; 11. a fixing ring; 12. a sealing block; 13. a lubricating oil groove; 14. oil-absorbing cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a dust-proof sealing device for a gear box of a gyratory crusher comprises a box body 1, a mounting plate 10 is arranged on one side surface of the box body 1, a fixing ring 11 is arranged inside the mounting plate 10, a rotating shaft 2 is arranged in the box body 1 in a penetrating way through the fixing ring 11, a sealing ring 3 is arranged on one side of the rotating shaft 2 on the inner wall of the box body 1, a lubricating oil groove 13 is arranged inside the box body 1, an oil absorption cotton 14 is arranged in the lubricating oil groove 13, sealing blocks 12 are arranged on the two side surfaces of the fixing ring 11, fixing plates 8 are arranged on the top surface and the bottom surface of the box body 1, wherein the cooperation through sealing washer 3, sealed piece 12, solid fixed ring 11 is used, can effectively seal between rotation axis 2 and the box 1, is convenient for improve the leakproofness between rotation axis 2 and the box 1, prevents that the dust from entering into and causing the influence to box 1 inside in 1, is favorable to improving its result of use.

In one embodiment, the top surface of fixed plate 8 is equipped with elasticity post 6, and the top of elasticity post 6 is equipped with buffer board 4, the top surface of buffer board 4 is equipped with buffering arch 5, the outside surface of elasticity post 6 has cup jointed spring 7, wherein use through fixed plate 8, buffer board 4, buffering arch 5, elasticity post 6, spring 7's cooperation, can effectively play better buffering cushioning effect to box 1, the vibration that box 1 received has been slowed down, be convenient for improve box 1's stability.

In one embodiment, the elastic columns 6 are provided in plurality, and the plurality of elastic columns 6 are uniformly distributed on the top surface of the fixing plate 8, wherein the buffering effect of the buffering plate 4 can be effectively improved by the elastic columns 6.

In one embodiment, buffering arch 5 is equipped with a plurality ofly altogether, and a plurality of buffering arch 5 evenly distributed are at the top surface of buffer board 4, and wherein the cooperation through a plurality of buffering arch 5 is used, can effectively increase the buffering effect of buffer board 4 to be convenient for improve the buffering shock attenuation effect to box 1.

In one embodiment, a mounting hole 9 is formed through one side surface of the mounting plate 10, wherein the mounting is performed through the mounting hole 9.

In one embodiment, the mounting holes 9 are provided in plural, and the plural mounting holes 9 are uniformly distributed at four corners of one side surface of the mounting plate 10, wherein the plural mounting holes 9 are used in cooperation, so as to improve the stability after mounting.

In one embodiment, the buffer plate 4 is made of rubber, which has the advantage of good damping effect.

In one embodiment, the buffering protrusions 5 have an arc-shaped structure, so as to improve the buffering and shock-absorbing effects of the buffering plate 4.

The working principle is as follows:

during the use, through sealing washer 3, sealing block 12, gu fixed ring 11's cooperation is used, can effectively seal between rotation axis 2 and the box 1, be convenient for improve the leakproofness between rotation axis 2 and the box 1, prevent that the dust from entering into and causing the influence to box 1 inside in the box 1, be favorable to improving its result of use, wherein through fixed plate 8, buffer plate 4, buffering arch 5, elastic column 6, spring 7's cooperation is used, can effectively play better buffering cushioning effect to box 1, the vibration that box 1 received has been slowed down, be convenient for improve box 1's stability, rethread lubricating-oil groove 13, the cooperation of oil absorption cotton 14 is used, can effectively carry out the fat liquoring lubrication to rotation axis 2, be convenient for improve rotation axis 2's lubricated effect, guarantee rotation axis 2's normal work, be favorable to improving its practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a gyratory crusher gear box dust sealing device, includes box (1), its characterized in that, a side surface of box (1) is equipped with mounting panel (10), and the inside of mounting panel (10) is equipped with solid fixed ring (11), it is equipped with rotation axis (2) to run through solid fixed ring (11) in box (1), the inner wall of box (1) is located rotation axis (2) one side and is equipped with sealing washer (3), the inside of box (1) is equipped with lubrication groove (13), and the inside of lubrication groove (13) is equipped with oil absorption cotton (14), the both sides surface of solid fixed ring (11) is equipped with sealed piece (12), the top surface and the bottom surface of box (1) are equipped with fixed plate (8).

2. The gyratory crusher gearbox dustproof sealing device according to claim 1, characterized in that the top surface of the fixing plate (8) is provided with an elastic column (6), the top end of the elastic column (6) is provided with a buffer plate (4), the top surface of the buffer plate (4) is provided with a buffer bulge (5), and the outer side surface of the elastic column (6) is sleeved with a spring (7).

3. A gyratory crusher gearbox dust seal according to claim 2, characterised in that the number of resilient columns (6) is plural and that the number of resilient columns (6) is evenly distributed over the top surface of the fixed plate (8).

4. The gyratory crusher gearbox dustproof sealing device according to claim 2, characterized in that the buffering protrusions (5) are provided in plurality, and the buffering protrusions (5) are uniformly distributed on the top surface of the buffering plate (4).

5. A gyratory crusher gearbox dust seal according to claim 1, characterised in that one side surface of the mounting plate (10) is provided with mounting holes (9) therethrough.

6. A gyratory crusher gearbox dust sealing arrangement according to claim 5, characterised in that the mounting holes (9) are provided in a plurality and that the mounting holes (9) are evenly distributed in four corners of a side surface of the mounting plate (10).

7. A gyratory crusher gearbox dust sealing arrangement according to claim 2, characterised in that the damping plate (4) is of rubber material.

8. A gyratory crusher gearbox dust sealing arrangement according to claim 4, characterised in that the buffer protrusions (5) are of an arc-shaped configuration.

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