CN220919552U - Permanent magnet drum-type magnetic separator - Google Patents

Abstract

The utility model discloses a permanent magnet drum-type magnetic separator, which relates to the technical field of magnetic separators and comprises the following components: the roller comprises a supporting frame and a roller body, wherein a driving motor is installed at the top of the supporting frame, one side of the driving motor is connected with a connecting shaft through a driving shaft, and the roller body is connected to the outer side of the connecting shaft. This permanent magnetism drum-type magnet separator can be according to the demand when using, install the bottom of horizontal pole with the cleaning brush, then through rotatory screw rod, will make trapezoidal piece not extrude the ejector pin this moment, then the connecting rod resets through movable spring with the stopper to can make the stopper remove away from the recess of horizontal pole, just can install the cleaning brush in the bottom of horizontal pole through the stopper, when the cylinder body moves, just can clean the cylinder body through the cleaning brush, the person of facilitating the use cleans the impurity on cylinder body surface fast, this is the characteristics of using of this permanent magnetism drum-type magnet separator.

Description

Permanent magnet drum-type magnetic separator

Technical Field

The utility model relates to the technical field of magnetic separators, in particular to a permanent magnet drum-type magnetic separator.

Background

In order to distinguish the magnetic minerals from the non-magnetic minerals, a magnetic separator is needed, and the most common magnetic separator is a permanent magnet drum type magnetic separator, which is suitable for enterprises and individual users such as mineral separation in metallurgical mine industry, mineral separation plant and the like, and is used for separating the magnetic minerals with fine particles or removing the magnetic minerals mixed in the non-magnetic minerals.

When the existing magnetic separator is used, in order not to influence the normal work of the magnetic separator, the magnetic separator is not provided with a roller surface cleaning mechanism, when the surface of the roller is required to be cleaned, the magnetic separator is required to be stopped, then the tool can be used for cleaning impurities on the roller surface of the magnetic separator, the cleaning of the impurities on the roller surface is very complicated, and the normal work of the magnetic separator is influenced.

Disclosure of utility model

The utility model aims to provide a permanent magnet drum-type magnetic separator, which aims to solve the problem that the conventional magnetic separator provided by the background art is inconvenient to clean impurities on the drum surface of the magnetic separator.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a permanent magnet drum separator comprising: the device comprises a supporting frame and a roller body, wherein a driving motor is arranged at the top of the supporting frame, one side of the driving motor is connected with a connecting shaft through a driving shaft, and the roller body is connected to the outer side of the connecting shaft;

The outer sides of the connecting shafts are sleeved with mounting frames, a cross rod is connected between the two mounting frames, the top of the cross rod is connected with a screw rod in a penetrating way, the bottom of the screw rod is connected with a trapezoid block through a bearing, the two sides of the trapezoid block are respectively provided with a push rod, the bottom of ejector pin is installed the connecting rod, the stopper is installed to one side of connecting rod, be connected with movable spring between the recess of connecting rod and horizontal pole, the top of stopper is provided with the lug, two be connected with the cleaning brush between the lug.

Preferably, the top of mounting bracket is connected with the threaded rod in a penetrating way, the bottom of threaded rod is connected with the snap ring through the bearing.

Preferably, the balls are arranged on the inner walls of the clamping rings and the grooves of the mounting frame, and a through groove is formed in one side of the mounting frame.

Preferably, the threaded rod is in threaded connection with the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: this permanent magnetism drum-type magnet separator can be according to the demand when using, install the bottom of horizontal pole with the cleaning brush, then through rotatory screw rod, will make trapezoidal piece not extrude the ejector pin this moment, then the connecting rod resets through movable spring with the stopper to can make the stopper remove away from the recess of horizontal pole, just can install the cleaning brush in the bottom of horizontal pole through the stopper, when the cylinder body moves, just can clean the cylinder body through the cleaning brush, the person of facilitating the use cleans the impurity on cylinder body surface fast, this is the characteristics of using of this permanent magnetism drum-type magnet separator.

1. This permanent magnetism drum-type magnet separator, drum-type magnet separator is when carrying out work, relies on the rotation of cylinder to carry out magnetism generally, and this just leads to the cylinder surface can remain many impurity, if untimely clearance can influence the magnetic separation effect, just can be through the bottom with cleaning brush installation horizontal pole this moment to spacing to the cleaning brush through the stopper, then just can clean the cylinder body through the rotation of cylinder body, thereby makes the cylinder surface can adsorb a large amount of impurity, just can not influence the magnetic separation effect yet.

2. This permanent magnetism drum-type magnet separator, drum-type magnet separator is when carrying out work, relies on the rotation of cylinder to carry out the magnetic separation usually, and in order to guarantee that the magnetic separation effect of cylinder body is better, just need change the cylinder according to the demand, can rotate threaded rod drive snap ring upward movement this moment, then the snap ring just does not produce spacingly with the connecting axle to can dismantle the cylinder body from one side of mounting bracket through logical groove, facilitate the use changes the cylinder body fast, make the magnetic separation effect better.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the cross bar of the present utility model in front elevation cut-away;

FIG. 3 is a schematic view of the screw of the present utility model in front elevation cut-away;

FIG. 4 is a schematic view of the connecting rod of the present utility model in front elevation and in cross section;

FIG. 5 is a schematic view of the left side cut-away structure of the mounting frame of the present utility model

In the figure: 1. a support frame; 2. a driving motor; 3. a connecting shaft; 4. a drum body; 5. a mounting frame; 6. a cross bar; 7. a screw; 8. a trapezoid block; 9. a push rod; 10. a connecting rod; 11. a limiting block; 12. a movable spring; 13. a bump; 14. a cleaning brush; 15. a threaded rod; 16. a clasp; 17. a ball; 18. and (5) through grooves.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: a permanent magnet drum separator comprising: the device comprises a supporting frame 1 and a roller body 4, wherein a driving motor 2 is arranged at the top of the supporting frame 1, one side of the driving motor 2 is connected with a connecting shaft 3 through a driving shaft, and the roller body 4 is connected to the outer side of the connecting shaft 3;

the mounting bracket 5 has been cup jointed in the outside of connecting axle 3, be connected with horizontal pole 6 between two mounting brackets 5, the top through-connection of horizontal pole 6 has screw rod 7, the bottom of screw rod 7 is connected with trapezoidal piece 8 through the bearing, the both sides of trapezoidal piece 8 all are provided with ejector pin 9, connecting rod 10 is installed to the bottom of ejector pin 9, stopper 11 is installed to one side of connecting rod 10, be connected with movable spring 12 between the recess of connecting rod 10 and horizontal pole 6, the top of stopper 11 is provided with lug 13, be connected with cleaning brush 14 between two lugs 13, be threaded connection between screw rod 7 and the horizontal pole 6.

During implementation, this permanent magnetism drum-type magnet separator, when needs carry out the cleaning to the surface of cylinder body 4, can install the recess of horizontal pole 6 bottom with cleaning brush 14, can rotate screw rod 7 before the installation, because screw rod 7 passes through the bearing and is connected with trapezoidal piece 8, and be threaded connection between screw rod 7 and the horizontal pole 6, rotatory screw rod 7 will promote trapezoidal piece 8 and move down this moment, the one end that push rod 9 and trapezoidal piece 8 are close to each other is circular arc structure, trapezoidal piece 8 at this moment will produce the extrusion to push rod 9 in the in-process of downward movement, push rod 9 of trapezoidal piece 8 both sides will move to both sides, push rod 9 can drive stopper 11 through connecting rod 10 when the motion, make stopper 11 shrink to the inside of horizontal pole 6, just can install cleaning brush 14 to the bottom of horizontal pole 6 at this moment, then reverse rotation screw rod 7, make screw rod 7 not extrude push rod 9 through trapezoidal piece 8, then stopper 11 will drive connecting rod 10 through movable spring 12 and reset this moment, thereby remove stopper 11 to the bottom of lug 13, carry out the spacing to lug 13, just can install the bottom of cleaning brush 14 to the inside of horizontal pole 6, the step is dismantled to the inside of cleaning brush 14 when dismantling to the inside of horizontal pole 6, in the contrary, the step is dismantled to the inside brush 14 is removed to the bottom of cleaning brush 6.

Referring to fig. 1, 2, 3 and 4, it can be seen that the cleaning brush 14 can be mounted to the bottom of the cross bar 6 during use, and the cleaning brush 14 can be fixed when the drum body 4 is rotating, so that the cleaning brush 14 can clean the debris and impurities on the drum surface.

The top through connection of mounting bracket 5 has threaded rod 15, and the bottom of threaded rod 15 is connected with snap ring 16 through the bearing, and ball 17 is all installed to the inner wall of snap ring 16 and mounting bracket 5 recess, and logical groove 18 has been seted up to one side of mounting bracket 5, is threaded connection between threaded rod 15 and the threaded rod 15, is welded connection between mounting bracket 5 and the support frame 1.

During the concrete implementation, this permanent magnetism drum-type magnet separator, when needs change the installation to cylinder body 4, can be through rotatory threaded rod 15, because threaded rod 15 is connected through bearing and snap ring 16, and be threaded connection between threaded rod 15 and the mounting bracket 5, rotatory threaded rod 15 just can make threaded rod 15 drive snap ring 16 and move along the recess of mounting bracket 5 this moment, when snap ring 16 upward movement, snap ring 16 just does not produce spacingly to connecting axle 3 in the mounting bracket 5, separate the bolt between the drive shaft 3 and the motor's the drive shaft earlier, then can lift up cylinder body 4, the connecting axle 3 of cylinder body 4 removes behind the logical groove 18 position of mounting bracket 5, just can lateral shifting cylinder body 4, make connecting axle 3 remove away from mounting bracket 5, during the installation, reverse operation above-mentioned step, transversely install the connecting axle 3 of cylinder body 4 in mounting bracket 5 through logical groove 18, then downward movement, make connecting axle 3 dock the recess of mounting bracket 5, and reverse rotation 15, make 15 drive snap ring 16 downward movement, thereby through snap ring 16 and recess 16 and 5 can be through the spacing to connecting axle 3 of mounting bracket 5, thereby can normally be used with the normal rotation of roller body 3, thereby can not normally be influenced by the rotation of roller body 3.

Referring to fig. 1 and 5, when the roller body 4 is replaced, the connecting shaft 3 can be removed from the mounting frame 5, so that the roller can be replaced conveniently and rapidly, and only the bolts between the connecting shaft 3 and the driving shaft of the motor are required to be disassembled and extruded, and the mounting frame 5 is not required to be disassembled.

To sum up: this permanent magnetism drum-type magnet separator, when using, can put whole magnet separator on stable position through support frame 1, then drive connecting axle 3 rotation through driving motor 2's drive shaft, connecting axle 3 can drive cylinder body 4 again and rotate, because cylinder body 4 has certain magnetism, when the material passes through from the bottom of cylinder body 4 through the conveyer, the material that has magnetism can be adsorbed, along with the cylinder removes, then strike off through the scraper blade, finally discharge through the discharge gate of magnet separator bottom, and the material that does not have magnetism will flow the bottom through the conveyer, this is prior art, this is the use characteristics of this permanent magnetism drum-type magnet separator that do not make detailed description in this specification belongs to the prior art that the expert of the field knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (4)

1. A permanent magnet drum separator comprising: the roller is characterized in that a driving motor (2) is mounted at the top of the supporting frame (1), one side of the driving motor (2) is connected with a connecting shaft (3) through a driving shaft, and the roller body (4) is connected to the outer side of the connecting shaft (3);

The utility model discloses a cleaning brush, including connecting axle (3), connecting rod (10) and horizontal pole (6) are connected with horizontal pole (6) in the outside of connecting axle (3), two be connected with horizontal pole (6) top through-connection has screw rod (7), the bottom of screw rod (7) is connected with trapezoidal piece (8) through the bearing, the both sides of trapezoidal piece (8) all are provided with ejector pin (9), connecting rod (10) are installed to the bottom of ejector pin (9), stopper (11) are installed to one side of connecting rod (10), be connected with movable spring (12) between the recess of connecting rod (10) and horizontal pole (6), the top of stopper (11) is provided with lug (13), two be connected with cleaning brush (14) between lug (13).

2. The permanent magnet drum separator as claimed in claim 1, wherein: the top of mounting bracket (5) is connected with threaded rod (15) in a penetrating way, the bottom of threaded rod (15) is connected with snap ring (16) through the bearing.

3. The permanent magnet drum separator as claimed in claim 2, wherein: balls (17) are arranged on the inner walls of the grooves of the clamping ring (16) and the mounting frame (5), and a through groove (18) is formed in one side of the mounting frame (5).

4. The permanent magnet drum separator as claimed in claim 2, wherein: the threaded rod (15) is in threaded connection with the threaded rod (15).