CN220835983U

CN220835983U - Ore crushing apparatus

Info

Publication number: CN220835983U
Application number: CN202322181775.0U
Authority: CN
Inventors: 郑继辉; 何少博
Original assignee: Shangrao Shangfeng Mining Co ltd
Current assignee: Shangrao Shangfeng Mining Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-26
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to ore crushing equipment, which belongs to the field of mine crushing and comprises a crushing frame, crushing teeth, a sieve plate, a discharging pipe, a crushing table, crushing blocks and a feeding component; the two crushing teeth are symmetrically arranged, the two crushing teeth are both rotatably arranged at the upper end of the crushing frame, a feeding hole is formed in the crushing frame, and the feeding hole is positioned between the two crushing teeth; the output end of the feeding assembly is positioned at the feeding port; the crushing rack is provided with a driving component for driving the crushing teeth to rotate; the screen plate is in a conical structure, the discharging pipe is connected with the bottom of the screen plate, and one end of the discharging pipe protrudes out of the crushing frame; the crushing table is arranged at the lower end of the crushing frame; the lower end of the crushing table is provided with a discharge hole; the crushing block is rotatably arranged above the crushing table; the crushing frame is provided with a driving motor for driving the crushing table to rotate. The utility model firstly breaks the big ore, filters the broken ore, repeatedly breaks the big ore, and breaks the small ore in the breaking table.

Description

Ore crushing apparatus

Technical Field

The utility model relates to the field of mine crushing, in particular to ore crushing equipment.

Background

The ore is stone which is extracted from the ore and contains a certain valuable mineral, the ore can be applied to the engineering fields of metal ore, metallurgical industry, chemical industry, construction industry, iron (highway) construction unit, cement industry, sand and stone industry and the like after being processed step by crushing, grinding and the like, the mineral crushing and separation are indispensable processes in the ore processing, and the ore crusher is used for continuously crushing by double rotors.

The existing crushing of ores adopts a simple crusher, the crushing effect of the crusher is not ideal, and only has a primary crushing structure, so that ores cannot be crushed thoroughly, and when the ores are crushed, the main crusher can be easily clamped if larger ores appear.

Disclosure of utility model

The utility model aims at solving the problems in the background art and provides ore crushing equipment for crushing massive ores and filtering the crushed ores, wherein the massive ores are repeatedly crushed, and the small ores fall into a crushing table for crushing.

The technical scheme of the utility model is as follows: an ore crushing device comprises a crushing frame, crushing teeth, a sieve plate, a discharging pipe, a crushing table, crushing blocks and a feeding component;

The two crushing teeth are symmetrically arranged, the two crushing teeth are both rotatably arranged at the upper end of the crushing frame, a feeding hole is formed in the crushing frame, and the feeding hole is positioned between the two crushing teeth; the output end of the feeding assembly is positioned at the feeding port; the crushing rack is provided with a driving component for driving the crushing teeth to rotate; the screen plate is in a conical structure, the discharging pipe is connected with the bottom of the screen plate, and one end of the discharging pipe protrudes out of the crushing frame and is positioned at the feeding assembly; the crushing table is arranged at the lower end of the crushing frame; the lower end of the crushing table is provided with a discharge hole; the crushing block is rotatably arranged above the crushing table; the crushing frame is provided with a driving motor for driving the crushing table to rotate.

Preferably, the crushing frame is provided with a splitter plate; the splitter plate is in a conical structure; a supporting plate is arranged below the flow dividing plate in a sliding manner; the crushing block is rotatably arranged on the supporting plate; the driving motor is arranged on the supporting plate; the splitter plate is provided with a moving mechanism for driving the supporting plate to move along the vertical direction.

Preferably, a guide plate is arranged in the crushing frame; the section of the guide plate is of an inverted V-shaped structure; the deflector is located above the screen plate and below the crushing teeth.

Preferably, the upper end of the crushing frame is provided with a feed hopper; the feed hopper is arranged at the feed inlet; the output end of the feeding component faces the feeding hopper.

Preferably, the tapping pipe is arranged obliquely.

Preferably, the crushing table and the crushing block are both in a conical structure.

Preferably, the grinding table and the grinding blocks are provided with grinding grooves.

Compared with the prior art, the utility model has the following beneficial technical effects:

According to the utility model, ore to be crushed is conveyed into the feed hopper through the feeding component and falls onto the crushing teeth through the feeding component, the driving component drives the crushing teeth to rotate so as to crush the ore, larger ore is crushed into small blocks, the crushed ore falls onto the guide plate and is split and guided by the guide plate, so that the crushed ore falls onto the screen plate, the crushed ore automatically moves downwards due to the conical structure of the screen plate, the ore with larger particles filtered by the screen plate falls onto the lower end of the screen plate and enters the discharging pipe while moving downwards, the ore is conveyed to the feeding component through the discharging pipe and conveyed into the crushing teeth for crushing again, the ore with smaller size falls below the screen plate, falls onto the splitter plate, is guided by the splitter plate and falls between the crushing blocks, the crushing blocks are driven by the driving motor to rotate, the crushed ore falls onto the crushing blocks and the crushing blocks, finally the crushed ore is discharged from the discharging port, and the larger ore can be automatically filtered and blocked on the crushing blocks and the crushing blocks.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

fig. 3 is a partially enlarged schematic structural view of fig. 2 at B.

Reference numerals: 1. a crushing frame; 2. a feed hopper; 3. crushing teeth; 4. a drive assembly; 5. a guide plate; 6. a sieve plate; 7. a discharge pipe; 8. a diverter plate; 9. a crushing table; 10. crushing the pieces; 11. a support plate; 12. a moving mechanism; 13. a driving motor; 14. and a feeding assembly.

Detailed Description

Example 1

As shown in fig. 1-3, the ore crushing equipment provided by the utility model comprises a crushing frame 1, crushing teeth 3, a sieve plate 6, a discharge pipe 7, a crushing table 9, a crushing block 10 and a feeding assembly 14;

Two crushing teeth 3 are symmetrically arranged, the two crushing teeth 3 are both rotatably arranged at the upper end of the crushing frame 1, a feeding port is arranged on the crushing frame 1, and the feeding port is positioned between the two crushing teeth 3; the output end of the feeding assembly 14 is positioned at the feed inlet; the crushing frame 1 is provided with a driving component 4 for driving the crushing teeth 3 to rotate; the sieve plate 6 is in a conical structure, the discharging pipe 7 is connected with the bottom of the sieve plate 6, and one end of the discharging pipe 7 protrudes out of the crushing frame 1 and is positioned at the feeding component 14; the crushing table 9 is arranged at the lower end of the crushing frame 1; the lower end of the crushing table 9 is provided with a discharge hole; the crushing blocks 10 are rotatably arranged above the crushing table 9; the crushing frame 1 is provided with a driving motor 13 for driving the crushing table 9 to rotate.

A guide plate 5 is arranged in the crushing frame 1; the section of the guide plate 5 is of an inverted V-shaped structure; the deflector 5 is located above the screen plate 6 and below the crushing teeth 3.

The upper end of the crushing frame 1 is provided with a feed hopper 2; the feed hopper 2 is arranged at the feed inlet; the output end of the feeding assembly 14 is directed towards the feed hopper 2.

The discharging pipe 7 is obliquely arranged, so that the fallen ores with larger particles automatically move towards the feeding assembly 14 for reciprocating crushing.

The crushing table 9 and the crushing block 10 are both in a conical structure. The grinding table 9 and the grinding block 10 are provided with grinding grooves.

In this embodiment, the ore to be broken is carried to the feeder hopper 2 through the material loading subassembly 14, the rethread feed inlet falls into crushing tooth 3 on, drive assembly 4 drives crushing tooth 3 and rotates, carry out crushing to the ore, with the broken big ore piece of crushing, on the broken ore falls into deflector 5, by deflector 5 reposition of redundant personnel direction, make broken ore fall into on the sieve 6, and because the sieve 6 is the automatic downwardly moving of circular cone structure and lead to broken ore, and filter big granule's ore by sieve 6 then fall into the lower extreme of sieve 6 when downwardly moving, enter into discharging pipe 7, the rethread discharging pipe 7 carries into material loading subassembly 14 department, carry out crushing again by material loading subassembly 14 in the crushing tooth 3, and the ore of less size then falls into the below of sieve 6, fall into on the deflector 8, fall into between smashing piece 10 and smashing platform 9, drive motor 13 drives the piece 10 and rotates, smashing piece 10 when rotating, then to fall into smashing platform 9 and smashing the last of smashing piece 10, carry out the automatic discharge card from the discharging of grinding piece to the last size of smashing the ore, can prevent to smash big ore on the big size and prevent smashing platform from carrying out the crushing.

Example two

As shown in fig. 1 to 3, in the ore crushing apparatus according to the present utility model, compared with the first embodiment, the crushing frame 1 in the present embodiment is provided with the splitter plate 8; the splitter plate 8 is in a conical structure; a supporting plate 11 is arranged below the splitter plate 8 in a sliding manner; the pulverized pieces 10 are rotatably provided on the supporting plate 11; the driving motor 13 is provided on the support plate 11; the flow dividing plate 8 is provided with a moving mechanism 12 for driving the support plate 11 to move in the vertical direction.

In the embodiment, the flow dividing plate 8 can guide the crushed stone filtered by the screen plate 6, so that the crushed stone falls onto the crushing table 9 and cannot directly fall onto the crushing block 10, the crushed stone can conveniently fall into a gap between the crushing table 9 and the crushing block 10, the crushing table 9 is conveniently matched with the crushing block 10 to continuously crush the crushed stone, and the flow dividing plate 8 can protect the moving mechanism 12 and the driving motor 13; the moving mechanism 12 drives the supporting plate 11 to move, the supporting plate 11 drives the crushing pieces 10 to move, and the position of the crushing pieces 10 from the crushing table 9 is adjusted, so that the size of crushed ore can be adjusted.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. An ore crushing device is characterized by comprising a crushing frame (1), crushing teeth (3), a sieve plate (6), a discharging pipe (7), a crushing table (9), crushing blocks (10) and a feeding assembly (14);

Two crushing teeth (3) are symmetrically arranged, the two crushing teeth (3) are both rotatably arranged at the upper end of the crushing frame (1), a feed inlet is arranged on the crushing frame (1), and the feed inlet is positioned between the two crushing teeth (3); the output end of the feeding assembly (14) is positioned at the feeding port; a driving component (4) for driving the crushing teeth (3) to rotate is arranged on the crushing frame (1); the sieve plate (6) is in a conical structure, the discharging pipe (7) is connected with the bottom of the sieve plate (6), one end of the discharging pipe (7) protrudes out of the crushing frame (1) and is positioned at the feeding component (14); the crushing table (9) is arranged at the lower end of the crushing frame (1); the lower end of the crushing table (9) is provided with a discharge hole; the crushing blocks (10) are rotatably arranged above the crushing table (9); the crushing frame (1) is provided with a driving motor (13) for driving the crushing table (9) to rotate.

2. An ore crushing plant according to claim 1, characterized in that the crushing frame (1) is provided with a splitter plate (8); the splitter plate (8) is in a conical structure; a supporting plate (11) is arranged below the splitter plate (8) in a sliding manner; the powder blocks (10) are rotatably arranged on the supporting plate (11); the driving motor (13) is arranged on the supporting plate (11); the splitter plate (8) is provided with a moving mechanism (12) for driving the supporting plate (11) to move along the vertical direction.

3. An ore crushing plant according to claim 1, characterized in that a guide plate (5) is arranged in the crushing frame (1); the section of the guide plate (5) is of an inverted V-shaped structure; the guide plate (5) is positioned above the sieve plate (6) and below the crushing teeth (3).

4. An ore crushing plant according to claim 1, characterized in that the upper end of the crushing frame (1) is provided with a feed hopper (2); the feed hopper (2) is arranged at the feed inlet; the output end of the feeding component (14) faces the feeding hopper (2).

5. An ore crushing plant according to claim 1, characterized in that the tapping pipe (7) is arranged obliquely.

6. An ore crushing plant according to claim 1, characterized in that the crushing table (9) and the crushing pieces (10) are each of a conical configuration.

7. An ore crushing plant according to claim 6, characterized in that the crushing table (9) and the crushing pieces (10) are provided with grinding grooves.