CN215506922U

CN215506922U - Multi-cylinder cone crusher adaptation ring

Info

Publication number: CN215506922U
Application number: CN202120541186.7U
Authority: CN
Inventors: 雷华良
Original assignee: Nanchang Mineral Systems Co Ltd
Current assignee: Nanchang Mineral Systems Group Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-01-14
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses an adapter ring of a multi-cylinder cone crusher, which is integrally of an annular structure, wherein a positioning spigot is arranged at the lower part of the adapter ring, a plurality of clamping grooves for mounting wedge block groups are uniformly distributed at the upper part of the adapter ring, the wedge block groups are used for locking a fixed cone lining plate, a plurality of positioning holes, connecting holes and mounting holes are uniformly distributed at the upper end surface of the adapter ring, and the mounting holes are used for mounting a pressing plate for fixing the wedge block groups. The adapter ring is used for mounting the fixed cone lining plate of the multi-cylinder cone crusher and is mainly used for positioning and fixing the fixed cone lining plate, so that the mounting and dismounting of the fixed cone lining plate are simplified, the replacement efficiency of the fixed cone lining plate is improved, and the assembly efficiency of the crusher is improved. The adapter ring has the advantages of simple structure, convenient use, reliability and practicability.

Description

Multi-cylinder cone crusher adaptation ring

Technical Field

The utility model belongs to the field of ore equipment, and particularly relates to an adapter ring 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 small number of hard materials during normal crushing.

The multi-cylinder cone crusher crushes materials through the moving cone lining plate and the fixed cone lining plate. The movable cone lining plate and the fixed cone lining plate are in direct contact with materials, the abrasion is fast, periodic replacement is needed, and the lining plate is required to be more simple and better to disassemble and assemble. The fixed cone lining plate is arranged in the fixed cone assembly and positioned by a plurality of wedge blocks, and the wedge blocks for fixing the fixed cone lining plate are limited by the adapter rings. The structure of the adapter ring influences the positioning of the wedge block group, thereby influencing the positioning and fixing of the fixed cone lining plate and finally influencing the crushing performance of the crusher.

At present, a multi-cylinder cone adapting ring of a multi-cylinder cone crusher adopts a welding assembly, and a plurality of fixed blocks are welded on one ring. This structure has the following disadvantages: 1. the structural strength is poor, the welding strength of the fixed block is limited, and the fixed block is easy to fall off; 2. the upward displacement of the wedge block group is not limited, and the hidden trouble of failure exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an adapter ring of a multi-cylinder cone crusher, which comprises a positioning spigot, a clamping groove, a positioning hole, a connecting hole and a mounting hole. The adapter ring is used for installing the fixed cone lining plate of the multi-cylinder cone crusher and mainly used for positioning and fixing the fixed cone lining plate, so that the installation and the disassembly of the fixed cone lining plate are simplified, and the replacement efficiency of the fixed cone lining plate is improved. Thereby improving the assembly efficiency of the crusher. The adapter ring has the advantages of simple structure, convenient use, reliability and practicability.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a multi-cylinder cone crusher adaptation ring, adaptation ring wholly are the loop configuration, and there is the location tang adaptation ring lower part, and a plurality of draw-in grooves that are used for installing wedge block group of adaptation ring upper portion equipartition, wedge block group is used for locking the awl welt of deciding, a plurality of locating holes of adaptation ring up end equipartition, connecting hole and mounting hole, and the mounting hole is used for installing the clamp plate of fixed wedge block group.

Furthermore, two mounting holes are respectively arranged on two sides of each clamping groove, and the mounting holes on the two sides of each clamping groove are symmetrically arranged along the clamping grooves.

Furthermore, the clamping grooves extend to the positioning seam allowance from the upper end face, and 8 clamping grooves are uniformly distributed in a whole circle.

Furthermore, the adapter ring is of an integral structure and can be machined and formed by castings, forgings and plates.

The adapter ring is used for installing the fixed cone lining plate of the multi-cylinder cone crusher and mainly used for positioning and fixing the fixed cone lining plate, so that the installation and the disassembly of the fixed cone lining plate are simplified, and the replacement efficiency of the fixed cone lining plate is improved. Thereby improving the assembly efficiency of the crusher. The adapter ring has the advantages of simple structure, convenient use, reliability and practicability.

Compared with the prior art, the utility model has the following beneficial effects: 1. the structure has high strength, an integral structure is adopted, the strength is high, welding is not generated, and hidden danger of welding quality is avoided; 2. the both sides of draw-in groove are equipped with the mounting hole, can install the clamp plate, through the ascending displacement of clamp plate restriction voussoir group, avoid the trouble hidden danger that voussoir group upwards ran out. 3. Simple, convenient, practical, safe and reliable, and high in efficiency.

Drawings

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

FIG. 2 is a schematic diagram of a conventional adaptor ring structure

FIG. 3 is a schematic diagram of the present invention;

in the figure, a positioning spigot 1, a clamping groove 2, a positioning hole 3, a connecting hole 4, a mounting hole 5, a fixed cone lining plate 6, a fixed cone 7, a connecting bolt 8, a pressing plate 9, a positioning pin 10 and a wedge block group 11 are arranged.

Detailed Description

Referring to fig. 1, the adaptation ring of the multi-cylinder cone crusher comprises a positioning spigot 1, a clamping groove 2, a positioning hole 3, a connecting hole 4 and a mounting hole 5. The whole adaptation ring is annular structure, and there is location tang 1 lower part, and a plurality of draw-in grooves 2 of upper portion equipartition, a plurality of locating holes 3, connecting hole 4 and mounting hole 5 of up end equipartition.

Wherein, the mounting hole 5 respectively has two on the both sides of every draw-in groove 2, and the mounting hole 5 on draw-in groove 2 both sides is along draw-in groove 2 symmetrical arrangement.

Wherein, the draw-in groove 2 begins to extend to location tang 1 from the up end, and 8 equipartitions are whole circle.

Wherein, the adapter ring is of an integral structure and can be processed and formed by castings, forgings and plates.

Referring to fig. 3, the utility model relates to an application of an adapter ring of a multi-cylinder cone crusher on a crusher, the adapter ring is fixed on a fixed cone 7 through a positioning pin 10 and a connecting bolt 8, a wedge block group 11 is installed in a clamping groove 2, a pressing plate 9 is fixed on the upper end face of the adapter ring above the clamping groove 2 through a bolt, a fixed cone lining plate 6 and the fixed cone 7 are matched by adopting a conical surface, the nose tip part of the wedge block group 11 is propped against the lower end face of a flange of the fixed cone lining 6 plate, the wedge block of the wedge block group 11 is pushed to move forwards through adjusting a nut of the wedge block group 11, the nose tip part of the wedge block group 11 is an arc inclined surface, and the wedge block moves forwards to tighten the fixed cone lining plate 6, so that the fixed cone lining plate 6 and the fixed cone 7 are locked together. When the fixed cone lining plate 6 is disassembled, the wedge blocks of the wedge block group 11 can be retreated to loosen the fixed cone lining plate 6.

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

1. The utility model provides a multi-cylinder cone crusher adaptation ring, characterized by, the whole annular structure that is of adaptation ring, adaptation ring lower part have the location tang, and a plurality of draw-in grooves that are used for installing wedge block group of adaptation ring upper portion equipartition, wedge block group is used for locking the awl welt of deciding, a plurality of locating holes of adaptation ring up end equipartition, connecting hole and mounting hole, and the mounting hole is used for installing the clamp plate of fixed wedge block group.

2. The multi-cylinder cone crusher adaptor ring of claim 1, wherein there are two mounting holes on each slot, and the mounting holes on each slot are symmetrically disposed along the slot.

3. The multi-cylinder cone crusher adapter ring of claim 1, wherein the number of the clamping grooves is 8 in a whole circle, and the clamping grooves extend from the upper end face to the positioning spigot.