CN209818531U

CN209818531U - Special self-aligning roller bearing for high-efficiency crusher

Info

Publication number: CN209818531U
Application number: CN201920187739.6U
Authority: CN
Inventors: 汪振月
Original assignee: Shandong Wankai Bearing Manufacturing Co Ltd
Current assignee: Shandong Wankai Bearing Manufacturing Co Ltd
Priority date: 2019-02-03
Filing date: 2019-02-03
Publication date: 2019-12-20
Anticipated expiration: 2029-02-03

Abstract

The utility model discloses a special self-aligning roller bearing of high efficiency breaker, including outer bearing, slide rail, slider, metal wearing layer and metal mesh layer, all be equipped with the slide rail on the lateral wall at outer bearing both ends, the inside of slide rail is equipped with equidistant slider, the inside of slider is equipped with the inner bearing, installs six connecting axles on the lateral wall at inner bearing both ends, the inner bearing surface of connecting axle one side articulates there is the mount, just scribble the pitch coating on the outer wall of outer bearing, scribbles thermal-insulated intermediate layer on the outer wall that outer bearing one side was kept away from to the pitch coating, the inside central point of metal wearing layer puts the department and is equipped with the bond line, scribble the metal wearing layer on the outer wall of thermal-insulated intermediate layer one side, the central point of the inside of metal wearing layer puts the department and fills. The utility model discloses the phenomenon that drops takes place when not only having avoided the bearing to use, takes place the loss phenomenon when having avoided the bearing to use, has prolonged the life of bearing moreover.

Description

Special self-aligning roller bearing for high-efficiency crusher

Technical Field

The utility model relates to a bearing technical field specifically is special aligning roller bearing of high efficiency breaker.

Background

The Bearing (Bearing) is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce the friction coefficient (friction coefficient) in its motion process, and ensure its gyration accuracy (accuracy).

The self-aligning roller bearing special for the high-efficiency crusher can basically meet the use requirements of people, but still has certain problems, and the specific problems comprise the following points:

1. the traditional bearing does not have the anti-falling function when in use, so that the special self-aligning roller bearing for the high-efficiency crusher has low practicability when in use;

2. when the traditional bearing is used, the special self-aligning roller bearing for the high-efficiency crusher has no heat insulation function, so that unnecessary loss occurs when the special self-aligning roller bearing is used;

3. the traditional bearing has no anti-corrosion function when in use, so that the service life of the self-aligning roller bearing special for the high-efficiency crusher is extremely short when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special self-aligning roller bearing of high efficiency breaker to provide the problem that the bearing practicality is poor, loss and life-span are short-lived among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the self-aligning roller bearing special for the high-efficiency crusher comprises an outer bearing, a slide rail, a slide block, a metal wear-resistant layer and a metal net layer, the side walls of the two ends of the outer bearing are provided with slide rails, slide blocks with equal intervals are arranged inside the slide rails, an inner bearing is arranged inside the sliding block, six connecting shafts are arranged on the side walls at the two ends of the inner bearing, and the included angle between the adjacent connecting shafts is sixty degrees, the inner bearing surface at one side of the connecting shafts is hinged with a fixed frame, one end of the fixing frame extends to the surface of the outer bearing and is fixedly connected with the top end of the sliding block, the outer wall of the outer bearing is coated with an asphalt coating, the outer wall of one side of the asphalt coating, which is far away from the outer bearing, is coated with a heat insulation interlayer, the metal heat-insulating interlayer is characterized in that a bonding layer is arranged at the center of the inside of the metal wear-resistant layer, the metal wear-resistant layer is coated on the outer wall of one side of the heat-insulating interlayer, and a metal mesh layer is filled at the center of the inside of the metal wear-resistant layer.

Preferably, the outer bearing and the inner bearing are provided with connecting balls at equal intervals.

Preferably, the inside of slide rail is equipped with six sliders, and the contained angle between the adjacent slider is sixty degrees.

Preferably, the center position department inside the asphalt coating is filled with the methyl fiber layer, is equipped with the emulsion layer of equidistant on the inner wall of methyl fiber layer one side, is equipped with the soap lye layer of equidistant on the inner wall of emulsion layer one side is kept away from on the methyl fiber layer simultaneously.

Preferably, a foam heat insulation layer is coated on the inner wall of the heat insulation interlayer on one side of the adhesive layer.

Preferably, the foam heat insulation layer is provided with a hard layer on the inner wall of the heat insulation interlayer on the side far away from the adhesive layer.

Preferably, a metal shell layer is arranged on the inner wall of the metal wear-resistant layer on one side of the metal mesh layer.

Preferably, the inner wall of the metal wear-resistant layer on the side, away from the metal shell layer, of the metal mesh layer is provided with an alkaline daub layer.

Compared with the prior art, the beneficial effects of the utility model are that: the self-aligning roller bearing special for the high-efficiency crusher not only avoids the phenomenon that the bearing falls off when in use and avoids the phenomenon that the bearing is lost when in use, but also prolongs the service life of the bearing;

1. the slide rails are arranged on the side walls at the two ends of the outer bearing, the slide blocks are arranged inside the slide rails, the six connecting shafts are arranged on the side walls at the two ends of the inner bearing, and the surface of the inner bearing at one side of each connecting shaft is hinged with the fixing frame, so that the anti-falling function of the bearing is realized, and the phenomenon that the bearing falls off when in use is avoided;

2. the outer wall of the outer bearing is coated with the asphalt coating, the methyl fiber layer is filled in the center of the inner part of the green coating, the emulsifying layer is arranged on the inner wall of one side of the methyl fiber layer, and the soap liquid layer is arranged on the inner wall of one side, far away from the emulsifying layer, of the methyl fiber layer, so that the wear-resisting and heat-insulating functions of the bearing are realized, and the loss phenomenon of the bearing during use is avoided;

3. the outer wall of the green coating layer, which is far away from one side of the outer bearing, is coated with the heat insulation interlayer, and the outer wall of one side of the heat insulation interlayer is coated with the metal wear-resistant layer, so that the corrosion-resistant function of the bearing is realized, and the service life of the bearing is prolonged.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the overall sandwich structure of the present invention;

FIG. 3 is a schematic structural view of the asphalt coating of the present invention;

FIG. 4 is a schematic view of the heat insulating sandwich structure of the present invention;

fig. 5 is a schematic view of the wear-resistant structure of the metal of the present invention.

In the figure: 1. an outer bearing; 2. a slide rail; 3. a connecting bead; 4. a fixed mount; 5. a connecting shaft; 6. an inner bearing; 7. a slider; 8. coating with asphalt; 9. a heat insulating interlayer; 10. a metallic wear layer; 11. an emulsifying layer; 12. a methyl fiber layer; 13. a soap liquid layer; 14. a foam thermal insulation layer; 15. an adhesive layer; 16. a hard layer; 17. a metal shell layer; 18. a metal mesh layer; 19. and (5) an alkaline daub layer.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the special self-aligning roller bearing for the high-efficiency crusher comprises an outer bearing 1, slide rails 2, slide blocks 7, a metal wear-resistant layer 10 and a metal net layer 18, wherein the slide rails 2 are arranged on the side walls at the two ends of the outer bearing 1, six slide blocks 7 are arranged inside the slide rails 2, an included angle between every two adjacent slide blocks 7 is sixty degrees, so that the bearing is convenient to fix, the slide rails 2 are internally provided with the slide blocks 7 at equal intervals, inner bearings 6 are arranged inside the slide blocks 7, connecting balls 3 at equal intervals are arranged between the outer bearing 1 and the inner bearings 6, so that the bearing is convenient to use, six connecting shafts 5 are arranged on the side walls at the two ends of each inner bearing 6, the included angle between every two adjacent connecting shafts 5 is sixty degrees, a fixing frame 4 is hinged to the surface of the inner bearing 6 at one side of each connecting shaft 5, one end of each fixing frame 4 extends to the surface of the outer bearing 1, the central position of the inner part of the asphalt coating 8 is filled with a methyl fiber layer 12, the inner wall of one side of the methyl fiber layer 12 is provided with an equidistant emulsion layer 11, meanwhile, the inner wall of one side of the methyl fiber layer 12, which is far away from the emulsion layer 11, is provided with an equidistant soap liquid layer 13, which is convenient for corrosion prevention of the bearing, the outer wall of one side of the asphalt coating 8, which is far away from the outer bearing 1, is coated with a heat insulation interlayer 9, the central position of the inner part of the metal wear-resistant layer 10 is provided with a bonding layer 15, the inner wall of the heat insulation interlayer 9, which is far away from the bonding layer 15, is coated with a foam heat insulation layer 14, the inner wall of the heat insulation interlayer 9, which is far away from the bonding layer 15, is provided with a hard layer 16, which is convenient for the bearing to use, the outer wall of one side of the heat insulation interlayer, the inner wall of the metal wear-resistant layer 10 on the side of the metal mesh layer 18 far away from the metal shell layer 17 is provided with an alkaline daub layer 19, so that the bearing is convenient to use.

The working principle is as follows: when in use, firstly, the slide rails 2 are arranged on the side walls at the two ends of the outer bearing 1, the slide blocks 7 are arranged inside the slide rails 2, the six connecting shafts 5 are arranged on the side walls at the two ends of the inner bearing 6, the surface of the inner bearing 6 at one side of each connecting shaft 5 is hinged with the fixing frame 4 to realize the anti-falling function of the bearing, so that the phenomenon of falling off when the bearing is used is avoided, then, the outer wall of the outer bearing 1 is coated with the asphalt coating 8, the center inside of the asphalt coating 8 is filled with the methyl fiber layer 12, the inner wall of one side of the methyl fiber layer 12, which is far away from the emulsifying layer 11, is provided with the soap liquid layer 13 to realize the wear-resistant and heat-insulating functions of the bearing, so that the phenomenon of loss when the bearing is used is avoided, finally, the outer wall of one side of the outer bearing 1 is coated with the heat-insulating interlayer 9 through, the anti-corrosion function of the bearing is realized, so that the service life of the bearing is prolonged, and the work of the special self-aligning roller bearing for the high-efficiency crusher is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Special self-aligning roller bearing of high efficiency breaker, including outer bearing (1), slide rail (2), slider (7), metal wearing layer (10) and metal mesh layer (18), its characterized in that: the bearing is characterized in that sliding rails (2) are arranged on the side walls of two ends of the outer bearing (1), sliding blocks (7) at equal intervals are arranged inside the sliding rails (2), inner bearings (6) are arranged inside the sliding blocks (7), six connecting shafts (5) are installed on the side walls of two ends of each inner bearing (6), included angles between every two adjacent connecting shafts (5) are sixty degrees, a fixing frame (4) is hinged to the surface of the inner bearing (6) on one side of each connecting shaft (5), one end of each fixing frame (4) extends to the surface of the outer bearing (1) and is fixedly connected with the top end of the corresponding sliding block (7), an asphalt coating (8) is coated on the outer wall of the outer bearing (1), a heat insulation interlayer (9) is coated on the outer wall of the asphalt coating (8) far away from one side of the outer bearing (1), a bonding layer (15) is arranged at the center position inside of the metal wear-resistant layer (10), a metal wear-resistant layer (10, the metal wear-resistant layer (10) is filled with a metal net layer (18) at the center position inside.

2. The special self-aligning roller bearing for a high-efficiency crusher according to claim 1, wherein: and equally-spaced connecting beads (3) are arranged between the outer bearing (1) and the inner bearing (6).

3. The special self-aligning roller bearing for a high-efficiency crusher according to claim 1, wherein: six sliding blocks (7) are arranged inside the sliding rail (2), and an included angle between every two adjacent sliding blocks (7) is sixty degrees.

4. The special self-aligning roller bearing for a high-efficiency crusher according to claim 1, wherein: the inner center of the asphalt coating (8) is filled with a methyl fiber layer (12), an emulsion layer (11) with equal spacing is arranged on the inner wall of one side of the methyl fiber layer (12), and a soap liquid layer (13) with equal spacing is arranged on the inner wall of one side, far away from the emulsion layer (11), of the methyl fiber layer (12).

5. The special self-aligning roller bearing for a high-efficiency crusher according to claim 1, wherein: and a foam heat insulation layer (14) is coated on the inner wall of the heat insulation interlayer (9) on one side of the bonding layer (15).

6. The special self-aligning roller bearing for a high-efficiency crusher according to claim 5, wherein: and a hard layer (16) is arranged on the inner wall of the heat insulation interlayer (9) on one side of the foam heat insulation layer (14) far away from the adhesive layer (15).

7. The special self-aligning roller bearing for a high-efficiency crusher according to claim 1, wherein: and a metal shell layer (17) is arranged on the inner wall of the metal wear-resistant layer (10) on one side of the metal net layer (18).

8. The special self-aligning roller bearing for high-efficiency crushers according to claim 7, wherein: and an alkaline daub layer (19) is arranged on the inner wall of the metal wear-resistant layer (10) on one side of the metal mesh layer (18) far away from the metal shell layer (17).