Cylinder type magnetic material sorting machine

Abstract

The utility model discloses a cylindrical magnetic material sorting machine, and belongs to the technical field of magnetic sorting machines. The magnetic material sorting device comprises a rotating cylinder, a sorting box body is arranged below the rotating cylinder, a magnetic material discharging opening is formed in the other side of the sorting box body, a material flushing pipe is installed above the magnetic material discharging opening, and pressurizing plates are installed on the two sides of the material flushing pipe. The magnetic material sorting machine solves the problems that in the actual use process of an existing magnetic material sorting machine, the structure is single, magnetic materials are prone to being blocked after being sorted, and continuous sorting work is affected. The flushing pipe blows and washes the position of a magnetic material discharging opening through clean water, the stepping motor drives the pressurizing plate to rotate the high-pressure punch, the flushing position of the high-pressure punch is adjusted, multi-angle flushing work is adapted, the flushing pipe is rotated in a reciprocating mode, the flushing effect can be improved, and continuous work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of magnetic sorting machine technology, specifically a cylindrical magnetic material sorting machine. Background Technology

[0002] Magnetic separation equipment refers to the equipment used to separate magnetic materials from other materials based on their magnetic characteristics. It is generally used for screening magnetic minerals such as magnetite.

[0003] Chinese Patent CN206716198U discloses a permanent magnet drum separator applied in the field of iron ore beneficiation equipment in metallurgical mining. The permanent magnet drum separator has beneficiation magnets installed on the inner wall of the drum. One side of the drum is a feed trough, and the other side is an outlet trough. The working gap between the lower part of the drum and the separation box is divided into a roughing zone, a cleaning zone, and a scavenging zone. The rinsing component of the permanent magnet drum separator has multiple rinsing water holes on its rinsing water pipe, which is installed at the outlet trough. This patented permanent magnet drum separator has a simple structure. Under the magnetic force of the beneficiation magnets on the inner wall of the drum, the concentrate adsorbed on the rotating drum can be rinsed before being discharged from the outlet trough, washing away some of the individual gangue and low-grade ore slime, preventing the loss of magnetic minerals, and improving the concentrate grade.

[0004] The magnetic material sorting machine described in the above patent has a simple structure and is prone to clogging after magnetic material sorting, which affects continuous sorting. Therefore, it does not meet the current needs. In response, we have proposed a cylindrical magnetic material sorting machine. Utility Model Content

[0005] The purpose of this invention is to provide a cylindrical magnetic material sorting machine, which solves the problems mentioned in the background art, such as the simple structure of the magnetic material sorting machine in actual use, the easy blockage after magnetic material sorting, and the impact on continuous sorting work.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cylindrical magnetic material sorting machine, comprising a rotating cylinder, a magnetic pole assembly installed inside the rotating cylinder, and a sorting box disposed below the rotating cylinder. A feed inlet is disposed on one side of the sorting box, and a magnetic material discharge port is disposed on the other side of the sorting box. A flushing pipe is installed above the magnetic material discharge port, and the flushing pipe is rotatably connected to the sorting box via a bearing. Pressure plates are installed on both sides of the flushing pipe.

[0007] Preferably, a servo motor is installed at the front end of the rotating cylinder, and the motor shaft of the servo motor is fixedly connected to the rotating cylinder through a coupling.

[0008] Preferably, a fixed shaft is installed inside the rotating cylinder, the fixed shaft is rotatably connected to the rotating cylinder through a bearing, and the fixed shaft extends to the outside of the rotating cylinder and is fixedly connected to the sorting box.

[0009] Preferably, a connecting frame is installed below the fixed shaft, and a magnetic pole group is installed below the connecting frame. The connecting frame is connected to the magnetic pole group and the fixed shaft respectively by fixing screws.

[0010] Preferably, the front and rear ends of the sorting box are rotatably connected to the rotating cylinder via bearings, and a guide plate is installed on one side of the feed inlet, which is used to guide the material into the feed inlet.

[0011] Preferably, the lower end of the feed inlet is provided with an integrally formed guide port, which is used to guide the adsorbed material, and a feeding slide plate is provided on one side above the guide port, which is used to guide non-magnetic materials.

[0012] Preferably, the other side above the feed inlet is connected to the magnetic material discharge port, which is used to collect the adsorbed magnetic material.

[0013] Preferably, a waste material guiding cavity is provided below the feeding slide plate, and a waste material discharge pipe is provided inside the waste material guiding cavity. The waste material discharge pipe extends to the outside of the sorting box and communicates with the waste material guiding cavity.

[0014] Preferably, a stepper motor is installed at one end of the flushing pipe, and the stepper motor is fixedly connected to the sorting box. A water guide pipe is provided at the rear end of the flushing pipe. The water guide pipe is used to connect a water source to guide clean water into the pressure plate. A high-pressure punch is provided on the outside of the pressure plate. The high-pressure punch is used to flush the magnetic material inside the magnetic material discharge port.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In operation, the magnetic material sorting machine of this invention introduces the material to be sorted. Under the action of water blowing, the material enters the feed inlet in a loose, suspended state. A servo motor drives the rotating drum to rotate counterclockwise. The magnetic material is attracted to the surface of the rotating drum under the magnetic force of the magnetic pole group and moves upward with the rotating drum through the guide port. During the movement, non-magnetic material particles mixed in with the magnetic material are separated. The magnetic material is carried by the rotation of the rotating drum to the magnetic material discharge port. By opening the flushing pipe, clean water is blown through the magnetic material discharge port. A stepper motor drives the pressure plate to rotate the high-pressure punch, which can be adjusted to adapt to multi-angle flushing. The reciprocating rotation of the flushing pipe can improve the flushing effect and enable continuous operation. Attached Figure Description

[0017] Figure 1 This is an axonometric view of the front view of this utility model;

[0018] Figure 2 This is an axonometric view of the front view after sectional cutting of this utility model;

[0019] Figure 3 This is an axonometric view of the side of this utility model;

[0020] Figure 4 This is an isometric view of the punching tube of this utility model from below.

[0021] In the diagram: 1. Rotating cylinder; 101. Servo motor; 102. Fixed shaft; 103. Connecting frame; 104. Magnetic pole group; 2. Sorting box; 201. Feed inlet; 202. Magnetic material discharge port; 203. Guide port; 204. Waste material guide chamber; 205. Feeding slide plate; 206. Waste material discharge pipe; 3. Punching pipe; 301. Stepper motor; 302. Pressure plate; 303. High-pressure punch; 304. Water guide pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To address the problems of existing magnetic material separators, such as their simple structure and tendency to clog after magnetic material sorting, thus affecting continuous sorting operations, please refer to [the relevant documentation / reference]. Figures 1-4 This embodiment provides the following technical solution:

[0024] A cylindrical magnetic material separator includes a rotating drum 1, inside which a magnetic pole assembly 104 is installed. A sorting box 2 is located below the rotating drum 1. A feed inlet 201 is located on one side of the sorting box 2, and a magnetic material discharge port 202 is located on the other side of the sorting box 2. A flushing pipe 3 is installed above the magnetic material discharge port 202. The flushing pipe 3 is rotatably connected to the sorting box 2 via a bearing. Pressure plates 302 are installed on both sides of the flushing pipe 3. The magnetic material is driven to the magnetic material discharge port 202 by the rotation of the rotating drum 1. By opening the flushing pipe 3, clean water is blown through the magnetic material discharge port 202.

[0025] A stepper motor 301 is installed at one end of the flushing pipe 3. The stepper motor 301 is fixedly connected to the sorting box 2. A water guide pipe 304 is provided at the rear end of the flushing pipe 3. The water guide pipe 304 is used to connect to a water source to introduce clean water into the pressure plate 302. A high-pressure punch 303 is provided on the outside of the pressure plate 302. The high-pressure punch 303 is used to flush the magnetic material inside the magnetic material discharge port 202. The stepper motor 301 drives the pressure plate 302 to rotate the high-pressure punch 303, so that the flushing position of the high-pressure punch 303 can be adjusted to adapt to multi-angle flushing. The reciprocating rotation of the flushing pipe 3 can improve the flushing effect and enable continuous operation.

[0026] The lower end of the feed inlet 201 is provided with an integrally formed guide port 203, which is used to guide the adsorbed material. A feeding slide plate 205 is provided on one side above the feed inlet 203, which is used to guide non-magnetic materials. When the magnetic material separator is working, the material to be separated is introduced. Under the action of blowing water, the material enters the feed inlet 201 in a loose and suspended state.

[0027] The other side above the feed inlet 203 is connected to the magnetic material discharge inlet 202, which is used to collect the adsorbed magnetic material.

[0028] A servo motor 101 is installed at the front end of the rotating cylinder 1. The motor shaft of the servo motor 101 is fixedly connected to the rotating cylinder 1 via a coupling. A connecting frame 103 is installed below the fixed shaft 102. A magnetic pole group 104 is installed below the connecting frame 103. The connecting frame 103 is connected to the magnetic pole group 104 and the fixed shaft 102 respectively via fixing screws. The rotating cylinder 1 is driven to rotate counterclockwise by the servo motor 101. Under the action of the magnetic field force of the magnetic pole group 104, the magnetic material is attracted to the surface of the rotating cylinder 1 and moves upward with the rotating cylinder 1 through the feed inlet 203. During the movement, the non-magnetic material particles mixed in the magnetic material are separated.

[0029] Specifically, when the magnetic material separator is working, the material to be separated is introduced. Under the action of water blowing, the material enters the feed inlet 201 in a loose and suspended state. The servo motor 101 drives the rotating drum 1 to rotate counterclockwise. Under the action of the magnetic field force of the magnetic pole group 104, the magnetic material is attracted to the surface of the rotating drum 1 and moves upward with the rotating drum 1 through the guide port 203. During the movement, non-magnetic material particles mixed in with the magnetic material are separated. The magnetic material is driven by the rotation of the rotating drum 1 to the magnetic material discharge port 202. By opening the flushing pipe 3, clean water is blown through the magnetic material discharge port 202. The stepper motor 301 drives the pressure plate 302 to rotate the high-pressure punch 303, so that the flushing position of the high-pressure punch 303 can be adjusted to adapt to multi-angle flushing. The reciprocating rotation of the flushing pipe 3 can improve the flushing effect and enable continuous operation.

[0030] To address the issue of poor structural stability in existing magnetic material sorting machines during practical use, which affects long-term operation, please refer to... Figures 1-4 This embodiment provides the following technical solution:

[0031] A fixed shaft 102 is installed inside the rotating cylinder 1. The fixed shaft 102 is rotatably connected to the rotating cylinder 1 through a bearing, and the fixed shaft 102 extends to the outside of the rotating cylinder 1 and is fixedly connected to the sorting box 2. The magnetic pole assembly 104 is installed through the fixed shaft 102. The rotating cylinder 1 is disassembled and reassembled to perform maintenance and repair work on the internal magnetic pole assembly 104 in order to adapt to long-term operation.

[0032] The front and rear ends of the sorting box 2 are rotatably connected to the rotating cylinder 1 through bearings. A guide plate is installed on one side of the feed inlet 201, and the guide plate is used to guide the material into the feed inlet 201. The material is quickly guided by the guide plate, maintaining the material feeding efficiency and structural stability.

[0033] Below the feeding slide plate 205 is a waste material guiding cavity 204, and inside the waste material guiding cavity 204 is a waste material discharge pipe 206. The waste material discharge pipe 206 extends to the outside of the sorting box 2 and communicates with the waste material guiding cavity 204. The waste material discharge pipe 206 supports the bottom structure of the sorting box 2. The feeding slide plate 205 feeds the waste magnetic material in an arc shape to assist the feeding work and improve the working stability of the sorting structure.

[0034] Specifically, during use, the material is quickly guided by the guide plate to maintain the material feeding efficiency and structural stability. The bottom structure of the sorting box 2 is supported by the waste discharge pipe 206. The feeding slide 205 feeds the waste magnetic material in an arc shape to assist the feeding work and improve the working stability of the sorting structure. The magnetic pole group 104 is installed by the fixed shaft 102. The rotating cylinder 1 is disassembled and reassembled to maintain and repair the internal magnetic pole group 104 to adapt to long-term operation.

[0035] Working Principle: During operation, the magnetic material separator introduces the material to be separated. Under the action of water dispersion, the material enters the feed inlet 201 in a loose, suspended state. The servo motor 101 drives the rotating drum 1 to rotate counterclockwise. The magnetic material, under the magnetic force of the magnetic pole assembly 104, is attracted to the surface of the rotating drum 1 and moves upwards with it, passing through the guide port 203 and being quickly guided by the guide plate, maintaining efficient material feeding and structural stability. The waste discharge pipe 206 supports the bottom structure of the sorting box 2, and the feeding slide 205 feeds the waste magnetic material in an arc shape to assist the feeding process and improve the working stability of the sorting structure. During the movement, non-magnetic material particles mixed in with magnetic material are separated. Magnetic material is rotated by the rotating drum 1 to the magnetic material discharge port 202. By opening the flushing pipe 3, clean water is blown through the magnetic material discharge port 202. The stepper motor 301 drives the pressure plate 302 to rotate the high-pressure punch 303, so that the flushing position of the high-pressure punch 303 can be adjusted to adapt to multi-angle flushing. The reciprocating rotation of the flushing pipe 3 can improve the flushing effect and enable continuous operation. The magnetic pole assembly 104 is installed through the fixed shaft 102. The rotating drum 1 is disassembled and reassembled to maintain and repair the internal magnetic pole assembly 104 to adapt to long-term operation.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A cylindrical magnetic material sorting machine, comprising a rotating cylinder (1), characterized in that, The rotating cylinder (1) is equipped with a magnetic pole assembly (104), and a sorting box (2) is provided below the rotating cylinder (1). A feed inlet (201) is provided on one side of the sorting box (2), and a magnetic material discharge port (202) is provided on the other side of the sorting box (2). A flushing pipe (3) is installed above the magnetic material discharge port (202). The flushing pipe (3) is rotatably connected to the sorting box (2) through a bearing, and pressure plates (302) are installed on both sides of the flushing pipe (3).

2. The cylindrical magnetic material sorting machine according to claim 1, characterized in that: A servo motor (101) is installed at the front end of the rotating cylinder (1), and the motor shaft of the servo motor (101) is fixedly connected to the rotating cylinder (1) through a coupling.

3. The cylindrical magnetic material sorting machine according to claim 1, characterized in that: A fixed shaft (102) is installed inside the rotating cylinder (1). The fixed shaft (102) is rotatably connected to the rotating cylinder (1) through a bearing, and the fixed shaft (102) extends to the outside of the rotating cylinder (1) and is fixedly connected to the sorting box (2).

4. The cylindrical magnetic material sorting machine according to claim 3, characterized in that: A connecting frame (103) is installed below the fixed shaft (102), and a magnetic pole group (104) is installed below the connecting frame (103). The connecting frame (103) is connected to the magnetic pole group (104) and the fixed shaft (102) respectively by fixing screws.

5. The cylindrical magnetic material sorting machine according to claim 1, characterized in that: The front and rear ends of the sorting box (2) are rotatably connected to the rotating cylinder (1) through bearings. A guide plate is installed on one side of the feed inlet (201), and the guide plate is used to guide the material into the feed inlet (201).

6. The cylindrical magnetic material sorting machine according to claim 5, characterized in that: The lower end of the feed inlet (201) is provided with an integrally formed guide port (203), which is used to guide the adsorbed material. A feeding slide plate (205) is provided on one side above the feed inlet (203), which is used to guide non-magnetic material.

7. The cylindrical magnetic material sorting machine according to claim 6, characterized in that: The other side above the feed inlet (203) is connected to the magnetic material discharge port (202), which is used to collect the adsorbed magnetic material.

8. The cylindrical magnetic material sorting machine according to claim 6, characterized in that: Below the feeding slide plate (205) is a waste material guiding cavity (204), and inside the waste material guiding cavity (204) is a waste material discharge pipe (206), which extends to the outside of the sorting box (2) and communicates with the waste material guiding cavity (204).

9. The cylindrical magnetic material sorting machine according to claim 1, characterized in that: A stepper motor (301) is installed at one end of the flushing pipe (3). The stepper motor (301) is fixedly connected to the sorting box (2). A water guide pipe (304) is provided at the rear end of the flushing pipe (3). The water guide pipe (304) is used to connect a water source to guide clean water into the pressure plate (302). A high-pressure punch (303) is provided on the outside of the pressure plate (302). The high-pressure punch (303) is used to flush the magnetic material inside the magnetic material discharge port (202).

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