CN212167531U - Large-scale gyratory crusher main shaft bush casting - Google Patents

Abstract

The utility model discloses a large-scale gyratory crusher main shaft bush foundry goods relates to crusher main shaft bush technical field. The utility model discloses a: the box, the bolt, the box includes normal running fit's last box, lower box, and go up the box and the halfcylinder of box for equalling size down, go up the box and seted up the first groove, two second grooves, and two second grooves are located the both ends in first groove respectively, the third groove that corresponds with the first groove is seted up to lower box, the fourth groove that corresponds with the second groove is seted up to lower box, all be equipped with a plurality of horizontal spacing of mutual correspondence on the inner wall in first groove and third groove, the third inslot is provided with vertical spacing, and vertical spacing is located between horizontal spacing and the third groove top that is close to fourth groove one side. The utility model discloses an above-mentioned setting can prevent that large-scale gyratory crusher main shaft from bumping with the box in the box, has both protected large-scale gyratory crusher main shaft and also conveniently transported.

Description

Large-scale gyratory crusher main shaft bush casting

Technical Field

The utility model belongs to the technical field of breaker main shaft bushing, especially, relate to large-scale gyratory crusher main shaft bushing foundry goods.

Background

The breaker equipment is as the main power equipment of mining, it is main to carry out the breakage to the building stones of not uniform size, often divide into coarse crushing according to the size of feed and row material granularity according to crushing operation, well garrulous and fine crushing, the breaker equipment mainly has jaw crusher, the counterattack formula breaker, the impact crusher, the ring hammer crusher, gyratory crusher and cone crusher etc. large-scale gyratory crusher main shaft is the most main part of large-scale gyratory crusher, but because large-scale gyratory crusher main shaft body type is huge, and the outward appearance is irregular body structure, it is very inconvenient when removing and transporting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a main shaft bushing casting of a large-scale gyratory crusher, which is characterized in that an upper box body and a lower box body are provided with semi-cylinders with equal size, the upper box body and the lower box body are provided with a first groove, two second grooves, a third groove and a fourth groove, the main shaft of the large-scale gyratory crusher can be placed in the box body to be conveniently moved or transported, a plurality of transverse limiting strips which correspond to each other are arranged on the inner walls of the first groove and the third groove, the main shaft of the large-scale rotary crusher can be prevented from transversely moving in the box body and colliding with the box body, the box body and the main shaft of the large-scale rotary crusher are protected, the third groove is internally provided with a vertical limiting strip, and vertical spacing strip is located between horizontal spacing strip and the third groove top that is close to fourth groove one side, prevents that large-scale gyratory crusher main shaft from causing the box to rock and causing the inconvenience for the transportation at the box internal rotation, has solved current technical problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

large-scale gyratory crusher main shaft bush foundry goods includes: the box body comprises an upper box body and a lower box body which are in running fit, the upper box body and the lower box body are half cylinders with the same size, the upper box body is provided with a first groove and two second grooves, the two second grooves are respectively positioned at two ends of the first groove, the lower box body is provided with a third groove corresponding to the first groove, and the lower box body is provided with a fourth groove corresponding to the second grooves;

all be equipped with a plurality of horizontal spacing strips that correspond each other on the inner wall of first groove and third groove, be provided with vertical spacing strip in the third groove, and vertical spacing strip is located between horizontal spacing strip and the third groove top that is close to fourth groove one side.

Optionally, both ends of the lower box body are provided with handles.

Optionally, a shelf is arranged below the box body, the shelf is of a rectangular frame structure, and the rectangular frame structure is arranged on the outer side of the lower box body.

Optionally, a support rod is arranged below the shelf, and wheels are arranged at the lower end of the support rod.

Optionally, the horizontal limiting strip is of an arc-shaped rod structure, and the vertical limiting strip is of a rectangular rod body structure.

Optionally, the upper box body and the lower box body are provided with two corresponding connecting plates, holes are formed in the two connecting plates, and the two connecting plates are fixed through bolts.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through going up box and lower box setting half cylinder that equals size, go up the box and seted up the first groove with lower box, two second grooves, the third groove, the fourth groove, can put into the convenient removal or transportation of large-scale gyratory crusher main shaft in the box, all be equipped with a plurality of horizontal spacing of mutual correspondence on the inner wall through first groove and third groove, can prevent that large-scale gyratory crusher main shaft from colliding with the box in the box, large-scale gyratory crusher main shaft has both been protected to the box, be provided with vertical spacing in the third groove, and vertical spacing is located between horizontal spacing and the third groove top of being close to fourth groove one side, prevent that large-scale gyratory crusher main shaft from rotating in the box, cause the box to rock and cause inconvenience for the transportation.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of a case on a support according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-3, in the present embodiment, a large gyratory crusher main shaft bushing casting is provided, comprising: the box body 1 and the bolt 11, the box body 1 comprises an upper box body 2 and a lower box body 3 which are in running fit, the upper box body 2 and the lower box body 3 are half cylinders with equal size, the upper box body 2 is provided with a first groove 201 and two second grooves 202, the two second grooves 202 are respectively positioned at two ends of the first groove 201, the lower box body 3 is provided with a third groove 301 corresponding to the first groove 201, the lower box body 3 is provided with a fourth groove 302 corresponding to the second groove 202, and a composite sponge layer is arranged in the first groove 201, the second groove 202, the third groove 301 and the fourth groove 302;

the inner walls of the first groove 201 and the third groove 301 are respectively provided with a plurality of transverse limiting strips 4 which correspond to each other, the third groove 301 is internally provided with a vertical limiting strip 5, the vertical limiting strip 5 is positioned between the transverse limiting strip 4 close to one side of the fourth groove 302 and the top end of the third groove 301, the upper box body and the lower box body are respectively provided with a semi-cylinder body with equal size, the upper box body and the lower box body are respectively provided with a first groove, two second grooves, a third groove and a fourth groove, a main shaft of the large-scale gyratory crusher can be placed in the box body to be conveniently moved or transported, the inner walls of the first groove and the third groove are respectively provided with a plurality of transverse limiting strips which correspond to each other, the transverse movement of the main shaft of the large-scale gyratory crusher in the box body can be prevented from colliding with the box body, the box body is protected, the main shaft of the large-scale gyratory crusher is also protected, the vertical limiting strip is arranged in the third groove, and the vertical limiting strip is, the main shaft of the large-scale gyratory crusher is prevented from rotating in the box body, so that the box body is prevented from shaking to cause inconvenience for transportation.

The application of one aspect of the embodiment is as follows: put into lower box notch with large-scale gyratory crusher main shaft, roll large-scale gyratory crusher main shaft and make the bulge on the large-scale gyratory crusher main shaft touch vertical spacing strip and can not roll again, will go up the box and cover and can carry.

In one aspect of this embodiment, lower box 3 both ends are equipped with handle 6 and are conveniently driven the box and remove.

In an aspect of this embodiment, 1 below of box is equipped with shelf 7, and shelf 7 is the rectangular frame structure, and the rectangular frame structure installs in the outside of box 3 down, conveniently with placing of box and large-scale gyratory crusher main shaft, prevents that the box from driving the bearing roll and causing the damage of the large-scale gyratory crusher main shaft of collision.

In one aspect of this embodiment, a support bar is provided below the shelf 7, and wheels 8 are provided at the lower end of the support bar to facilitate movement of the main shaft of the large gyratory crusher.

In an aspect of this embodiment, horizontal spacing 4 is arc rod structure, and vertical spacing 5 is the rectangle body of rod structure, improves the laminating degree of box and large-scale gyratory crusher main shaft, improves the stability of large-scale gyratory crusher main shaft in the box when the transportation.

In one aspect of this embodiment, the upper case 2 and the lower case 3 are provided with two corresponding connecting plates 10, the two connecting plates are provided with holes 10, and the two connecting plates are fixed by bolts 11.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. Large-scale gyratory crusher main shaft bush foundry goods which characterized in that includes: the box body (1) comprises an upper box body (2) and a lower box body (3) which are in running fit, the upper box body (2) and the lower box body (3) are half cylinders with the same size, the upper box body (2) is provided with a first groove (201) and two second grooves (202), the two second grooves (202) are respectively positioned at two ends of the first groove (201), the lower box body (3) is provided with a third groove (301) corresponding to the first groove (201), and the lower box body (3) is provided with a fourth groove (302) corresponding to the second groove (202);

all be equipped with a plurality of horizontal spacing strips (4) that correspond to each other on the inner wall of first groove (201) and third groove (301), be provided with vertical spacing strip (5) in third groove (301), and vertical spacing strip (5) are located between horizontal spacing strip (4) and third groove (301) top that are close to fourth groove (302) one side.

2. A large gyratory crusher main shaft bushing casting according to claim 1, characterized in that the handles (6) are arranged at both ends of the lower box (3).

3. A large gyratory crusher main shaft bushing casting according to claim 1, characterized in that a shelf (7) is provided under the box (1), the shelf (7) is a rectangular frame structure, and the rectangular frame structure is installed on the outside of the lower box (3).

4. A large gyratory crusher main shaft bushing casting according to claim 3, characterized in that under the frame (7) there are supporting bars, the lower ends of which are provided with wheels (8).

5. A large gyratory crusher main shaft bushing casting according to claim 1, characterized in that the transverse limit strips (4) are of an arc-shaped bar construction and the vertical limit strips (5) are of a rectangular bar construction.

6. A large gyratory crusher main shaft bushing casting according to claim 1, characterized in that the upper casing (2) and the lower casing (3) are provided with corresponding two connecting plates (10) which are provided with holes and which are fixed by means of bolts (11).

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