CN216605508U - A new type of ore pulverizer - Google Patents

Abstract

The utility model discloses a novel ore crusher, which comprises a rack, a motor and a working part arranged on the rack, wherein the motor is arranged on the rack; the working part comprises a shell, a driving shaft and crushing blades, the shell is mounted on a rack, bearing seats are symmetrically arranged in the middle of the top end of the rack, two ends of the driving shaft penetrate through the shell to be rotatably connected with the bearing seats, rotary tables connected with the driving shaft are symmetrically arranged at two ends in the shell, a plurality of connecting rods are uniformly arranged between the rotary tables in the circumferential direction, and the crushing blades are uniformly arranged on the connecting rods; a feeding hole is formed in one side of the upper portion of the rack, a discharging hole is formed in one side of the bottom of the rack, a plurality of feeding holes are formed in the circumferential direction of a rotary disc close to the feeding hole, second crushing blades are arranged on the feeding holes, a plurality of stirring rods are arranged in the circumferential direction of the rotary disc far away from the feeding hole, and a screen is arranged at the bottom of the rack; the motor is fixedly installed at the bottom of the rack, and one end of the driving shaft is connected with the motor through a belt.

Description

A new type of ore pulverizer

technical field

The utility model relates to the technical field of mining machinery, in particular to a novel ore pulverizer.

Background technique

Minerals refer to various natural resources buried in the ground for people's production and life, which play an important role in social development. In the mining of minerals, it is generally necessary to crush the minerals to facilitate the post-processing of the minerals. However, the existing mining crusher has low crushing efficiency and poor crushing effect. Therefore, how to make the mining crusher have high crushing efficiency and good crushing effect is a problem to be solved by those skilled in the art.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the above technology and provide a new type of ore pulverizer.

In order to solve the above-mentioned technical problems, the technical solution provided by the present utility model is a new type of ore pulverizer: comprising a frame, a motor and a working part arranged on the frame;

The working part includes a casing, a drive shaft and a crushing blade, the casing is mounted on a frame, a bearing seat is symmetrically arranged in the middle of the top of the frame, and both ends of the drive shaft rotate through the casing and the bearing seat. The inner ends of the casing are symmetrically provided with a turntable connected to the drive shaft, a plurality of connecting rods are evenly arranged in the circumferential direction between the turntables, and the crushing blades are evenly arranged on the connecting rods;

The upper side of the frame is provided with a feed port, the bottom side of the frame is provided with a discharge port, and the turntable close to the feed port is provided with a number of feed ports in the circumferential direction. The turntable of the feeding port is provided with a number of stirring rods in the circumferential direction, and the inner bottom of the frame is provided with a screen;

The motor is fixedly installed at the bottom of the frame, and one end of the drive shaft is connected to the motor through a belt.

As an improvement, the casing includes an upper casing and a lower casing, the lower casing is fixedly mounted on the upper part of the frame, one end of the upper casing is rotatably connected to one end of the lower casing, and the other end of the upper casing is rotatably connected. One end is fixedly connected with the other end of the lower casing by means of bolts.

As an improvement, a protective cover is provided between the motor output end and the drive shaft.

As an improvement, the number of the connecting rods is 4, and the number of the crushing blade, the feeding port and the stirring rod is the same as the number of the connecting rods.

As an improvement, the screen is arc-shaped.

Compared with the prior art, the utility model has the advantages that the setting of the double crushing blades can realize the double crushing of the ore in the inlet and the crusher, and the setting of the stirring rod and the screen can realize the stirring and crushing of the ore during the crushing. After the fall of the ore; the structure is simple, the operation is convenient, and the maintenance is convenient.

Description of drawings

Figure 1 is a schematic structural diagram of a novel ore pulverizer of the present invention.

Figure 2 is a schematic diagram of the internal structure of a novel ore pulverizer of the present invention.

Figure 3 is a front view of a novel ore pulverizer of the present invention.

FIG. 4 is a cross-sectional view at A-A in FIG. 3 .

Figure 5 is a schematic structural diagram of the working part of a novel ore pulverizer of the present invention.

As shown in the picture: 1. Frame, 2. Motor, 3. Housing, 4. Drive shaft, 5. Crushing blade, 6. Bearing seat, 7. Turntable, 8. Connecting rod, 9. Feed inlet, 10 , discharge port, 11, feeding port, 12, stirring rod, 13, screen mesh, 14, upper shell, 15, lower shell, 16, protective cover, 17, second crushing blade.

Detailed ways

A novel ore pulverizer of the present utility model will be further described in detail below with reference to the accompanying drawings.

With reference to the accompanying drawings, a new type of ore pulverizer includes a frame 1, a motor 2 and a working part arranged on the frame 1;

The working part includes a casing 3 , a drive shaft 4 and a crushing blade 5 . The casing 3 is installed on the frame 1 , and a bearing seat 6 is symmetrically arranged at the middle position of the top of the frame 1 . Both ends of the drive shaft 4 Through the housing 3, it is rotatably connected with the bearing seat 6. The inner ends of the housing 3 are symmetrically provided with a turntable 7 connected to the drive shaft 4, and a plurality of connecting rods 8 are evenly arranged in the circumferential direction between the turntables 7. The crushing blade 5 is evenly arranged on the connecting rod 8;

The upper side of the frame 1 is provided with a feed port 9, the bottom side of the frame 1 is provided with a discharge port 10, and the turntable 7 close to the feed port 9 is provided with a number of feed ports 11 in the circumferential direction. The feed ports 11 A second crushing blade 17 is provided on the top, a plurality of stirring rods 12 are provided in the circumferential direction of the turntable 7 away from the feed port 9, and a screen 13 is provided at the inner bottom of the frame 1;

The motor 2 is fixedly installed on the bottom of the frame 1, and one end of the drive shaft 4 is connected to the motor 2 through a belt.

The casing 3 includes an upper casing 14 and a lower casing 15. The lower casing 15 is fixedly mounted on the upper part of the rack 1, and one end of the upper casing 14 is rotatably connected to one end of the lower casing 15. The other end of the upper casing 14 is fixedly connected to the other end of the lower casing 15 through bolts.

A protective cover 16 is provided between the output end of the motor 2 and the drive shaft 4 .

The number of the connecting rods 8 is four, and the number of the crushing blades 5 , the feeding ports 11 and the stirring rods 12 is the same as that of the connecting rods 8 .

The screen 13 is arc-shaped.

During the specific implementation of the present utility model, the motor 2 is connected with the drive shaft 4 through a belt, and the drive shaft 4 is driven to rotate by the motor 2, and a turntable 7 connected to the drive shaft 4 is symmetrically arranged at both ends in the housing 3, Then, the rotation of the turntable 7 is realized; a plurality of connecting rods 8 are evenly arranged in the circumferential direction between the turntables 7, and the crushing edges 5 are evenly arranged on the connecting rods 8, and the rotation of the turntable 7 realizes that the breaking edges 5 rotate around the drive shaft 4 ;

The upper side of the frame 1 is provided with a feeding port 9, and the turntable 7 close to the feeding port 9 is provided with a number of feeding ports 11 in the circumferential direction. The feeding port 11 is provided with a second crushing blade 17, which can realize the first crushing of the ore before entering the crusher, and the ore entering the crusher is crushed under the action of the rotating crushing blade 5, away from the inlet The turntable 7 of the material port 9 is provided with a number of stirring rods 12 in the circumferential direction, which can agitate the ore in the process of crushing and facilitate the crushing of the crushing blade 5; the inner bottom of the frame 1 is provided with a screen 13, which is convenient for the crushed ore to fall. , while preventing unsmashed ores from falling.

A protective cover 16 is provided between the output end of the motor 2 and the drive shaft 4 to facilitate the protection of the connection between the motor 2 and the drive shaft 4 .

The present invention and its embodiments have been described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of creation of the present utility model, without creatively designing structural modes and embodiments similar to this technical scheme, all should belong to the protection of the present utility model. scope.

Claims (5)

1. A novel ore pulverizer, characterized in that: it comprises a frame (1), a motor (2) and a working part arranged on the frame (1); The working part includes a casing (3), a drive shaft (4) and a crushing blade (5). There is a bearing seat (6), both ends of the drive shaft (4) are rotatably connected to the bearing seat (6) through the casing (3), and the inner ends of the casing (3) are symmetrically provided with the drive shaft (4). ) connected turntables (7), a plurality of connecting rods (8) are evenly arranged in the circumferential direction between the turntables (7), and the crushing blades (5) are evenly arranged on the connecting rods (8); A feed port (9) is provided on the upper side of the frame (1), a discharge port (10) is provided on the bottom side of the frame (1), and a turntable (7) close to the feed port (9) is provided. A number of feeding ports (11) are provided in the circumferential direction, and a second crushing blade (17) is provided on the feeding port (11), and a number of stirring rods (12) are provided in the circumferential direction of the turntable (7) away from the feeding port (9). The inner bottom of the frame (1) is provided with a screen (13); The motor (2) is fixedly mounted on the bottom of the frame (1), and one end of the drive shaft (4) is connected to the motor (2) through a belt. 2. A new type of ore pulverizer according to claim 1, characterized in that: the casing (3) comprises an upper casing (14), a lower casing (15), and the lower casing (15) It is fixedly installed on the upper part of the frame (1), one end of the upper casing (14) is rotatably connected with one end of the lower casing (15), and the other end of the upper casing (14) is connected to the lower casing (15) through bolts ) fixed connection at the other end. 3. A new type of ore pulverizer according to claim 1, characterized in that a protective cover (16) is provided between the output end of the motor (2) and the drive shaft (4). 4. A new type of ore pulverizer according to claim 1, characterized in that: the number of the connecting rods (8) is 4, the crushing blade (5), the feeding port (11) and the stirring rod ( The number of 12) is the same as the number of connecting rods (8). 5. A new type of ore pulverizer according to claim 1, characterized in that: the screen (13) is arc-shaped.

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