CN220126318U

CN220126318U - Breaker lining board capable of being overhauled rapidly

Info

Publication number: CN220126318U
Application number: CN202321251432.0U
Authority: CN
Inventors: 刘志永
Original assignee: Liaoning Xingyue Machinery Manufacturing Co ltd
Current assignee: Liaoning Xingyue Machinery Manufacturing Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-05
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a crusher lining plate capable of being overhauled quickly, which belongs to the technical field of lining plates and comprises a cone, wherein the dismounting structure comprises a first lining plate inserted on the surface of the cone, an insertion block is arranged on the bottom wall of the cone, a second lining plate is inserted at the bottom of the cone, the top wall of the cone is in threaded connection with a threaded rod, and a third lining plate is arranged on the top wall of the threaded rod. This breaker welt that can overhaul fast inserts the cone on the second welt through setting up the dismantlement structure, inserts first welt again and establishes the surface at the cone, the diapire of first welt and the roof looks butt of second welt this moment, twists again and moves the third welt and fix first welt and second welt, through dividing into different three parts with the welt, when the welt has wearing and tearing and damage, only need demolish the maintenance to the welt of a certain part, can not take off the whole welt and change the maintenance because of the damage of a certain position, not only inconvenient still causes the wasting of resources.

Description

Breaker lining board capable of being overhauled rapidly

Technical Field

The utility model belongs to the technical field of lining plates, and particularly relates to a crusher lining plate capable of being overhauled quickly.

Background

The cone crusher is one kind of crusher, and is suitable for crushing machine for metallurgical, building, road building, chemical and silicate industry, and the lining board is used to protect the cylinder during mechanical operation, avoid the collision and friction inside the cylinder and facilitate crushing.

Existing lining board:

the utility model discloses a crusher lining board capable of being overhauled quickly, which is disclosed in a comparative document CN213050738U, and comprises a fixed cone lining board, a damping spring and a clamping strip, wherein a groove is formed in the fixed cone lining board, a clamping hook is arranged on one side of the fixed cone lining board, a clamping groove is formed in the other side of the fixed cone lining board, a sliding groove is formed in the inner wall of the fixed cone lining board, a connecting plate is connected to the surface of the groove, the damping spring is connected to the inner part of the connecting plate, the clamping groove is connected to the surface of the connecting plate, and the sliding groove is connected to the surface of the clamping strip. This breaker welt that can overhaul fast is provided with damping spring, and the breaker during operation, the material can strike the fixed cone welt, and the fixed cone welt can be damaged under long-time striking for the damage of fixed cone welt can lead to the breaker to damage under the condition that does not overhaul, thereby damping spring can cushion the impact between material and the fixed cone welt effectively, in order to avoid the fixed cone welt to break and damage ";

however, the lining board is directly impacted and rubbed with materials, so that the lining board is often worn and damaged during long-time use, and then the lining board is required to be maintained and replaced, but the damage of the lining board is sometimes only at a specific position, and the maintenance and replacement are usually carried out, the whole lining board is required to be taken down, and the whole lining board is too large and too heavy, so that the whole lining board is inconvenient to take down, and resource waste is caused;

therefore, we propose a crusher liner plate which can be rapidly overhauled to solve the problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the lining plate is always worn and damaged due to direct impact and friction on materials and is required to be maintained and replaced at the moment under long-time use, the damage of the lining plate is only at a certain position, the maintenance and replacement are usually required, the whole lining plate is taken down, and the whole lining plate is too large and too heavy, so that the whole lining plate is inconvenient to take down and resource waste is caused, and the crusher lining plate capable of being rapidly overhauled is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the crusher lining plate capable of being overhauled quickly comprises a cone, wherein a dismounting structure which is convenient for overhauling the crusher lining plate is arranged on the cone;

the telescopic structure which is convenient for overhauling the lining plate of the crusher is arranged on the dismounting structure;

the disassembly structure comprises a first lining plate inserted on the surface of the cone, the bottom wall of the cone is provided with an insertion block, the bottom of the cone is provided with a second lining plate in an inserted mode, the top wall of the cone is provided with a threaded hole, the top wall of the cone is connected with a threaded rod through the threaded hole in a threaded mode, the top wall of the threaded rod is provided with a third lining plate, the top wall of the first lining plate is in butt joint with the bottom wall of the third lining plate, and the bottom wall of the first lining plate is in butt joint with the top wall of the second lining plate.

Preferably, the second lining board is provided with a clamping groove, and the outer wall of the insertion block is inserted into the inner cavity of the second lining board through the clamping groove formed in the second lining board.

Through setting up the draw-in groove, realized that the cone passes through the draw-in groove, insert and establish on the second welt, link together the cone with the second welt.

Preferably, the outer wall of the third lining plate is in threaded connection with a bolt, and the outer wall of the bolt is in threaded connection with the inner wall of the insertion block.

Through setting up the bolt, realized twisting the bolt and with the inserted block threaded connection, fixed cone and second welt more firmly together.

Preferably, the telescopic structure comprises a fixed block arranged on the inner wall of the first lining plate, a connecting block is inserted into the inner wall of the fixed block, and a ring buckle is arranged on the top wall of the connecting block.

Through setting up the ring knot, realized personnel through the ring knot, can conveniently install or take off first welt.

Preferably, a spring is mounted on the inner bottom wall of the fixed block, and one end, far away from the fixed block, of the spring is connected with the bottom wall of the connecting block.

Through setting up the spring, realized screwing up the third welt on the cone, the ring knot contracts to the fixed block in, when needs change first welt, unscrews the third welt, the ring knot pops out the fixed plate through the spring.

Preferably, a rubber pad is adhered to the inner wall of the first lining plate, and the inner side wall of the rubber pad is connected with the outer side wall of the fixed block.

Through setting up the rubber pad, realized making between cone and the first welt friction reduction through the rubber pad to strengthen the fixed effect of cone and first welt.

Preferably, the position of the threaded hole is in the center of the cone.

Through setting up the screw hole in the central point of cone, realized that the third welt is when fixing at the cone, can be even to first welt atress, play more firm effect.

In summary, the technical effects and advantages of the present utility model are:

1. this breaker welt that can overhaul fast inserts the cone on the second welt through setting up the dismantlement structure, inserts first welt again and establishes the surface at the cone, the diapire of first welt and the roof looks butt of second welt this moment, twists again and moves the third welt and fix first welt and second welt, through dividing into different three parts with the welt, when the welt has wearing and tearing and damage, only need demolish the maintenance to the welt of a certain part, can not take off the whole welt and change the maintenance because of the damage of a certain position, not only inconvenient still causes the wasting of resources.

2. This breaker welt that can overhaul fast is through setting up extending structure, twists the third welt, when third welt down the function, touches the ring knot, and the down-run shrink is to the inside of fixed block, when needs change the welt, twists out after the third welt, and the ring knot pops out under the effect of spring, because of first welt is overweight, and personnel's accessible ring knot is conveniently taken out first welt through the machine.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of the device;

FIG. 2 is a schematic diagram showing the structure of the slot of the device according to the present utility model;

FIG. 3 is a schematic view showing the structure of the rubber pad of the device;

fig. 4 is a schematic cross-sectional view showing the telescopic structure of the device according to the present utility model.

In the figure:

1. a cone;

2. disassembling the structure; 201. a first liner plate; 202. a second liner plate; 203. a third liner plate; 204. inserting blocks; 205. a clamping groove; 206. a bolt; 207. a threaded rod; 208. a threaded hole;

3. a telescopic structure; 301. a fixed block; 302. a spring; 303. a connecting block; 304. a ring buckle; 4. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a crusher liner capable of being overhauled quickly comprises a cone 1, wherein the cone 1 belongs to one of the structures of a cone crusher, the cone 1 is conical, the cone crusher plays a role of driving the liner, a disassembly structure 2 which is convenient for overhauling the crusher liner is arranged on the cone 1,

the disassembly structure 2 comprises a first lining plate 201 inserted on the surface of the cone 1, wherein the first lining plate 201 is conical and hollow, and is inserted on the surface of the cone 1, the first lining plate 201 is a certain distance away from the cone 1, the bottom wall of the cone 1 is provided with inserting blocks 204, and six inserting blocks 204 are symmetrically distributed by taking the cone 1 as a center;

the second lining plate 202 is inserted at the bottom of the cone 1, the second lining plate 202 is round, the size of the second lining plate 202 is the same as that of the bottom of the first lining plate 201, and a notch is formed in the second lining plate, so that the cone 1 can be conveniently inserted;

the screw hole 208 has been seted up to the roof of cone 1, the roof of cone 1 has threaded rod 207 through screw hole 208 threaded connection, and third welt 203 is installed to the roof of threaded rod 207, and third welt 203 is circular, and the same first welt 201 roof of size and first welt 201 roof size of third welt 203 roof and the diapire butt of third welt 203, the diapire butt of first welt 201 and the roof of second welt 202.

Referring to fig. 2, the second liner 202 is provided with a clamping groove 205, the number of the clamping grooves 205 is equal-distance distributed according to the number of the inserting blocks 204, and the outer wall of the inserting block 204 is inserted into the inner cavity of the second liner 202 through the clamping groove 205 formed in the second liner 202.

Referring to fig. 1-2, bolts 206 are screwed on the outer wall of the third lining board 203, the number of the bolts 206 is distributed in equal intervals in the number of the clamping grooves 205, and the outer wall of the bolts 206 is screwed on the inner wall of the insert block 204;

the cone 1 is inserted on the second lining board 202 through the insertion block 204, the second lining board 202 and the cone 1 are fixedly installed together by screwing the bolt 206, the first lining board 201 is inserted on the surface of the cone 1, at the moment, the bottom wall of the first lining board 201 is abutted with the top wall of the second lining board 202, and the first lining board 201 and the second lining board 202 are fixed by screwing the third lining board 203.

Referring to fig. 4, a telescopic structure 3 for facilitating maintenance of a liner plate of a crusher is arranged on a dismounting structure 2, the telescopic structure 3 comprises fixing blocks 301 arranged on the inner wall of a first liner plate 201, three fixing blocks 301 are symmetrically arranged on the center of the first liner plate 201, connecting blocks 303 are inserted into the inner wall of each fixing block 301, the connecting blocks 303 are distributed at equal intervals by the number of the fixing blocks 301, the connecting blocks 303 are in a convex shape, ring buckles 304 are arranged on the top wall of each connecting block 303, and the number of the ring buckles 304 is distributed at equal intervals by the number of the connecting blocks 303.

Referring to fig. 4, springs 302 are installed at the inner bottom wall of the fixed block 301, three springs 302 are horizontally equally distributed at the inner bottom wall of the fixed block 301, and one end of the springs 302, which is far from the fixed block 301, is connected with the bottom wall of the connection block 303;

when the third lining board 203 is screwed, the ring buckle 304 is touched when the third lining board 203 operates downwards, the ring buckle 304 operates downwards and contracts to the inside of the fixed block 301, when the lining board needs to be replaced, after the third lining board 203 is screwed out, the ring buckle 304 pops up under the action of the spring 302, and a person takes out the first lining board 201 through the ring buckle 304.

Referring to fig. 3, a rubber pad 4 is adhered to the inner wall of the first liner 201, the inner side wall of the rubber pad 4 is connected with the outer side wall of the fixed block 301, the rubber pad 4 is fully paved on the inner wall of the first liner 201, but a notch is formed in the rubber pad 4 for installing the fixed block 301, the thickness of the rubber pad 4 is equal to that of the fixed block 301, friction between the cone 1 and the first liner 201 is reduced through the rubber pad 4, the fixing effect of the cone 1 and the first liner 201 is enhanced, and the position of the threaded hole 208 is located at the center of the cone 1.

Working principle: the cone 1 is inserted on the second lining plate 202 through the insertion block 204, the second lining plate 202 and the cone 1 are fixed together by screwing the bolt 206, the first lining plate 201 is inserted on the surface of the cone 1, at the moment, the bottom wall of the first lining plate 201 is abutted against the top wall of the second lining plate 202, the first lining plate 201 and the second lining plate 202 are fixed by screwing the third lining plate 203, and the lining plates are divided into three different parts;

when the third lining board 203 is screwed, the third lining board 203 is operated downwards, the ring buckle 304 is touched, the operation downwards is contracted to the inside of the fixed block 301, when the lining board needs to be replaced, after the third lining board 203 is screwed out, the ring buckle 304 pops up under the action of the spring 302, and as the first lining board 201 is overweight, people can conveniently take out the first lining board 201 through the machine by the ring buckle 304.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The crusher lining plate capable of being overhauled quickly comprises a cone (1), and is characterized in that a dismounting structure (2) which is convenient for overhauling the crusher lining plate is arranged on the cone (1);

a telescopic structure (3) which is convenient for overhauling the lining plate of the crusher is arranged on the dismounting structure (2);

the utility model discloses a detachable structure (2) including inserting first welt (201) of establishing on cone (1) surface, insert piece (204) are installed to the diapire of cone (1), the bottom of cone (1) is inserted and is equipped with second welt (202), screw hole (208) are seted up to the roof of cone (1), the roof of cone (1) has threaded rod (207) through screw hole (208) threaded connection, third welt (203) are installed to the roof of threaded rod (207), the diapire looks butt of roof and third welt (203) of first welt (201), the diapire of first welt (201) and the roof looks butt of second welt (202).

2. The crusher lining plate capable of being overhauled quickly according to claim 1, wherein a clamping groove (205) is formed in the second lining plate (202), and the outer wall of the insertion block (204) is inserted into the inner cavity of the second lining plate (202) through the clamping groove (205) formed in the second lining plate (202).

3. The crusher lining plate capable of being overhauled quickly according to claim 1, wherein the outer wall of the third lining plate (203) is in threaded connection with a bolt (206), and the outer wall of the bolt (206) is in threaded connection with the inner wall of the insert block (204).

4. The crusher lining plate capable of being overhauled quickly according to claim 1, wherein the telescopic structure (3) comprises a fixed block (301) arranged on the inner wall of the first lining plate (201), a connecting block (303) is inserted into the inner wall of the fixed block (301), and a circular buckle (304) is arranged on the top wall of the connecting block (303).

5. The quick service breaker plate according to claim 4, wherein the inner bottom wall of the fixed block (301) is provided with a spring (302), and one end of the spring (302) away from the fixed block (301) is connected with the bottom wall of the connecting block (303).

6. The crusher lining plate capable of being overhauled quickly according to claim 1, wherein a rubber pad (4) is adhered to the inner wall of the first lining plate (201), and the inner side wall of the rubber pad (4) is connected with the outer side wall of the fixed block (301).

7. A quick service breaker plate according to claim 1, characterized in that the threaded hole (208) is located in the centre of the cone (1).