CN210729631U

CN210729631U - Breaker subassembly

Info

Publication number: CN210729631U
Application number: CN201921386806.3U
Authority: CN
Inventors: 吴宝仁
Original assignee: Zhejiang Jintai Machinery Steel Casting Co Ltd
Current assignee: Zhejiang Jintai Machinery Steel Casting Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-12
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a breaker subassembly belongs to breaker accessory technical field. It has been solved current mortar wall, broken wall subassembly structure of rolling and is not too reasonable, can not satisfy production demand scheduling problem. The utility model discloses a broken wall and roll mortar wall of looks adaptation, broken wall includes first body, be equipped with the round hole on the first body, the lower part is cyclic annular and opens, first body includes outer broken wall and interior installation wall, the lower part of outer broken wall is provided with the lug, outer broken wall includes the first round platform face that top-down set gradually, the second round platform face, the third round platform face, fourth round platform face and first cylindrical face, roll mortar wall and include interior rolling mortar wall and outer installation wall, interior rolling mortar wall is the corrugated surface, it includes the second cylindrical face that top-down set gradually, the fifth round platform face, sixth round platform face and seventh round platform face. The utility model discloses can improve cubic material grinding effect, improve product quality.

Description

Breaker subassembly

Technical Field

The utility model belongs to the technical field of breaker accessory, concretely relates to breaker subassembly.

Background

The mining crusher mainly carries out crushing operation on various stones, and is divided into a plurality of models according to different crushing principles and different product particle sizes. The crusher is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. The cone crusher has large crushing ratio, high efficiency, low energy consumption, uniform product granularity and multiple use of wear-resistant and wear-resistant rolling mortar walls and crushing walls. The existing mortar rolling wall and crushing wall component are not reasonable in structure and can not meet the production requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior crushing component, and providing a crusher component which can improve the grinding effect of massive materials and improve the product quality.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a breaker subassembly, its characterized in that, it includes the broken wall of looks adaptation and rolls the mortar wall, broken wall including having communicating first body from top to bottom, the upper portion of first body is provided with the round hole, the lower part is cyclic annular and opens, first body includes outer broken wall and interior installation wall, the lower part of outer broken wall is provided with the lug, outer broken wall include first round platform face, second round platform face, third round platform face, fourth round platform face and the first cylindrical surface that top-down set gradually, roll the mortar wall including interior roll mortar wall and outer installation wall, interior roll the mortar wall for the concave-convex surface, it includes the shaped surface, fifth round platform face, sixth round platform face and the second cylindrical surface that top-down set gradually.

Preferably, the slopes of the first circular table surface, the second circular table surface, the third circular table surface and the fourth circular table surface are 48 °, 49 °, 75 ° and 54 °, respectively.

Preferably, the slopes of the fifth circular table surface, the sixth circular table surface and the seventh circular table surface are 76 °, 53 ° and 48 °, respectively.

Preferably, the diameters of the bottom surfaces of the first circular table surface, the second circular table surface, the third circular table surface, the fourth circular table surface and the first cylindrical surface are 974mm, 1184mm, 1279mm, 1372mm and 1372mm respectively.

Preferably, the bottom diameters of the second cylindrical surface, the fifth circular table surface, the sixth circular table surface and the seventh circular table surface are 795-.

Preferably, the lug is arranged between the third circular table surface and the fourth circular table surface.

Preferably, the inner mounting wall includes an eighth circular truncated cone surface, a third cylindrical surface and a ninth circular truncated cone surface, and the slopes of the eighth circular truncated cone surface and the ninth circular truncated cone surface are 50 degrees, respectively

Preferably, the upper part of the first body is provided with two mounting holes.

Preferably, three lifting lugs are circumferentially arranged on the upper part of the rolling mortar wall at equal intervals.

Compared with the prior art, the utility model discloses a structure and size to broken wall and roll mortar wall optimize, through the broken wall that has the unsmooth face roll mortar wall and correspond the shape for this subassembly can be fine after using grinds cubic material, improves cubic material grinding effect, improves product quality.

Drawings

FIG. 1 is a schematic structural view of the crushing wall of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural view of the rolling mortar wall of the present invention;

FIG. 4 is a side view of the rolling mortar wall of the present invention;

fig. 5 is a cross-sectional view taken along the line B-B in fig. 4.

In the figure, 1, crushing wall; 2. rolling a mortar wall; 3. a first body; 4. lifting lugs; 5. an outer crushing wall; 6. an inner mounting wall; 7. a lug; 8. a first circular table surface; 9. a second circular table surface; 10. a third circular table surface; 11. a fourth circular table surface; 12. a first cylindrical surface; 13. rolling a mortar wall inside; 14. an outer mounting wall; 15. a second cylindrical surface; 16. a fifth round table surface; 17. a sixth circular table surface; 18. a seventh truncated cone surface; 19. an eighth truncated cone surface; 20. a third cylindrical surface; 21. a ninth truncated cone surface; 22. mounting holes; 23. a second body.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, a crusher assembly comprises a crusher wall 1 and a rolling mortar wall 2 adapted to each other. The crushing wall 1 comprises a first body 3 which is communicated up and down, a round hole is arranged at the upper part of the first body 3, and the whole crushing wall 1 is axisymmetric.

The lower part is the annular and opens, and first body 3 includes outer broken wall 5 and interior installation wall 6, and the lower part of outer broken wall 5 is provided with lug 7, outer broken wall 5 include first mesa 8, second mesa 9, third mesa 10, fourth mesa 11 and the first cylindrical surface 12 that top-down set gradually. In this embodiment three lugs 7 are provided, equally circumferentially spaced on the outer crusher wall 5.

Roll mortar wall 2 and include second body 23, second body 23 includes interior roll mortar wall 13 and outer installation wall 14, interior roll mortar wall 13 be the concave-convex face, it includes top-down second cylinder face 15, fifth mesa 16, sixth mesa 17 and seventh mesa 18 that set gradually. Three lifting lugs 4 are circumferentially arranged on the upper part of the second body 23 at equal intervals.

The slopes of the first, second, third and fourth circular table faces 8, 9, 10 and 11 are 48 °, 49 °, 75 ° and 54 °, respectively. The heights of the first round table surface 8, the second round table surface 9, the third round table surface 10 and the fourth round table surface are 264mm, 121mm, 177mm and 64mm respectively, and the height of the first cylindrical surface 12 is 24 mm.

The slopes of the fifth 16, sixth 17 and seventh 18 circular table surfaces are 76 °, 53 ° and 48 °, respectively. The diameters of the bottom surfaces of the first circular table surface 8, the second circular table surface 9, the third circular table surface 10, the fourth circular table surface 11 and the first cylindrical surface 12 are 974mm, 1184mm, 1279mm, 1372mm and 1372mm respectively. The bottom diameters of the second pillar surface 15, the fifth circular mesa surface 16, the sixth circular mesa surface 17 and the seventh circular mesa surface 18 are 795-. The heights of the second cylindrical surface 15, the fifth circular table surface 16, the sixth circular table surface 17 and the seventh circular table surface 18 are 145mm, 120mm, 133mm and 104mm correspondingly.

The lug 7 is arranged between the third circular table surface 10 and the fourth circular table surface 11. The inner mounting wall 6 comprises an eighth circular table surface 19, a third cylindrical surface 20 and a ninth circular table surface 21, wherein the slopes of the eighth circular table surface 19 and the ninth circular table surface 21 are respectively 50 degrees. The upper portion of the first body 3 is provided with two mounting holes 22.

The utility model discloses a structure and size to broken wall 1 and roll mortar wall 2 optimize, roll mortar wall 2 and the broken wall 1 that corresponds the shape through having the concave-convex face for this subassembly can be fine after using grinds cubic material, improves cubic material grinding effect, improves product quality.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a breaker subassembly, its characterized in that, it includes the broken wall of looks adaptation and rolls the mortar wall, broken wall including having communicating first body from top to bottom, the upper portion of first body is provided with the round hole, the lower part is cyclic annular and opens, first body includes outer broken wall and interior installation wall, the lower part of outer broken wall is provided with the lug, outer broken wall include first round platform face, second round platform face, third round platform face, fourth round platform face and the first cylindrical surface that top-down set gradually, roll the mortar wall including interior roll mortar wall and outer installation wall, interior roll the mortar wall for the concave-convex surface, it includes the shaped surface, fifth round platform face, sixth round platform face and the second cylindrical surface that top-down set gradually.

2. A crusher assembly as claimed in claim 1, wherein the pitch of said first, second, third and fourth table surfaces is 48 °, 49 °, 75 ° and 54 °, respectively.

3. A crusher assembly as claimed in claim 1, wherein the slopes of said fifth, sixth and seventh table surfaces are 76 °, 53 ° and 48 ° respectively.

4. A breaker assembly according to claim 1 wherein the diameters of the base of the first, second, third, fourth and first cylindrical surfaces are 974mm, 1184mm, 1279mm, 1372mm and 1372mm respectively.

5. The crusher assembly of claim 1 wherein the diameters of the bottom surfaces of the second cylindrical surface, the fifth circular table surface, the sixth circular table surface and the seventh circular table surface are 795-.

6. A breaker assembly according to claim 1 wherein the lug is disposed between the third table surface and the fourth table surface.

7. The crusher assembly of claim 1 wherein the inner mounting wall comprises an eighth circular table, a third cylindrical surface and a ninth circular table, the eighth circular table and the ninth circular table each having a pitch of 50 °.

8. A crusher assembly as claimed in claim 1, wherein the upper part of said first body is provided with two mounting holes.

9. A crusher assembly as claimed in claim 1, wherein said upper portion of said rolling mortar wall is circumferentially provided with three lifting lugs at equally spaced intervals.