Magnetic separation device for corundum impurity removal

Abstract

The magnetic separation device comprises a supporting frame, an adjustable sliding seat is arranged on the upper surface of the supporting frame, a first circular sliding groove is formed in the lower surface of the sliding seat, and the magnetic separation device further comprises a magnetic separation mechanism; the magnetic separation mechanism comprises a first rotating shaft, a rotating disc, rotating rods, a gear, an inner gear ring and magnetic bars, the lower surface of the sliding base is rotationally connected with the first rotating shaft, the lower end of the first rotating shaft is fixedly connected with the rotating disc, notches which are evenly distributed are formed in the upper surface of the rotating disc, and the interiors of the notches are rotationally connected with the rotating rods; the upper ends of the rotating rods are slidably connected to the interior of the first circular sliding groove, the outer surfaces of the rotating rods are fixedly sleeved with gears, and the gears are located below the rotating disc. According to the magnetic separation device for corundum impurity removal, impurities of corundum are removed through the magnetic separation mechanism, the contact area of magnetic bars and corundum to be subjected to impurity removal is increased, and the magnetic separation impurity removal effect is improved; and the efficiency of magnetic separation and impurity removal is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to corundum impurity removal technical field, specifically for a kind of magnetic separation device for corundum impurity removal. BACKGROUND

[0002] Corundum has high temperature resistance, corrosion resistance, high strength and other properties, so that corundum is widely used, in the exploitation and preliminary processing process of corundum, ore may be mixed with some magnetic iron mineral impurities, through magnetic separation device, these magnetic impurities can be separated from corundum, improve the purity of corundum;

[0003] The existing magnetic separation device for corundum impurity removal is usually by using the magnetic drum to roll in the corundum to be impurity-removed, and then the impurities in the corundum are adsorbed.

[0004] The existing magnetic separation device for corundum impurity removal has the following problems: the contact area between the magnetic drum and the corundum to be impurity-removed is limited, resulting in incomplete magnetic separation, poor impurity removal effect and low impurity removal efficiency. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a magnetic separation device for corundum impurity removal, which removes impurities from corundum through a magnetic separation mechanism, increases the contact area between the magnetic rod and the corundum to be impurity-removed, improves the impurity removal effect of magnetic separation, speeds up the efficiency of magnetic separation and impurity removal, and completely removes impurities, which effectively solves the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a magnetic separation device for corundum impurity removal, comprising a support frame, an adjustable sliding seat is arranged on the upper surface of the support frame, a circular sliding groove one is formed in the lower surface of the sliding seat, and a magnetic separation mechanism is further included.

[0007] The magnetic separation mechanism comprises a rotating shaft one, a rotating disc, a rotating rod, a gear, an inner tooth ring and a magnetic rod, the lower surface of the sliding seat is rotatably connected with the rotating shaft one, the lower end of the rotating shaft one is fixedly connected with the rotating disc, the upper surface of the rotating disc is provided with uniformly distributed notches, the rotating rod is rotatably connected inside the notches, the upper end of the rotating rod is slidably connected inside the circular sliding groove one, the outer surface of the rotating rod is fixedly sleeved with the gear, the gear is located below the rotating disc, the lower surface of the sliding seat is fixedly connected with the inner tooth ring, the four gears are meshingly connected with one inner tooth ring, and the lower end of the rotating rod is fixedly connected with the magnetic rod.

[0008] Further, the single-chip microcomputer is fixedly connected to the upper surface of the support frame, an input end of the single-chip microcomputer is electrically connected to an external power supply, and thus the normal work of the control device is facilitated.

[0009] Further, the magnetic separation mechanism further comprises a rotating shaft two, a removal bucket and sliding protrusions, the upper surface of the support frame is rotatably connected with the rotating shaft two, the upper end of the rotating shaft two is fixedly connected with the removal bucket, the lower surface of the removal bucket is provided with the sliding protrusions which are uniformly distributed, the upper surface of the support frame is provided with a circular sliding groove two, and the sliding protrusions are slidably connected to the inside of the circular sliding groove two, and thus the rotation of the removal bucket is facilitated to further speed up the removal efficiency.

[0010] Further, the upper surface of the sliding seat is provided with a motor one, the lower end of an output shaft of the motor one is fixedly connected with the upper end of the rotating shaft one, and the input end of the motor one is electrically connected to the output end of the single-chip microcomputer, and thus the normal work of the magnetic separation mechanism is facilitated.

[0011] Further, the lower surface of the support frame is provided with a motor two, the upper end of an output shaft of the motor two is fixedly connected with the lower end of the rotating shaft two, and the input end of the motor two is electrically connected to the output end of the single-chip microcomputer, and thus the rotation of the removal bucket is facilitated.

[0012] Further, the upper surface of the support frame is provided with a fixing frame, the left and right sides of the fixing frame are provided with sliding grooves, a sliding seat is slidably connected between the two sliding grooves, the inside of the left sliding groove is rotatably connected with a screw rod, and the left end of the sliding seat is threadedly connected with the outer surface of the screw rod, and thus the up-and-down movement of the magnetic rod is facilitated to facilitate the cleaning of the magnetic rod.

[0013] Further, the upper surface of the fixing frame is provided with a motor three, the lower end of an output shaft of the motor three is fixedly connected with the upper end of the screw rod, the input end of the motor three is electrically connected to the output end of the single-chip microcomputer, and thus a driving force is provided.

[0014] Compared with the prior art, the magnetic separation device for corundum removal has the following advantages.

[0015] The rotation of the rotating shaft one drives the rotating rod to rotate around the rotating shaft one through the rotating disc, the rotating rod rotates around the rotating shaft one at the same time due to the existence of the inner tooth ring, the gear drives the rotating rod to rotate around its own axis, so that the magnetic rod rotates around its own axis while revolving, at the same time, the rotating shaft two drives the removal bucket to rotate in the opposite direction, the contact area between the magnetic rod and the corundum to be removed is increased, the magnetic separation and removal effect is improved, and the magnetic separation and removal efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a structural schematic view of the utility model in section;

[0018] Fig. 3 The structure of the utility model A place is enlarged schematic view.

[0019] In the figure: 1 support frame, 2 single-chip microcomputer, 3 magnetic separation mechanism, 31 rotating shaft one, 32 rotating disc, 33 rotating rod, 34 gear, 35 inner tooth ring, 36 magnetic bar, 37 rotating shaft two, 38 impurity removal barrel, 39 sliding protrusion, 4 motor one, 5 motor two, 6 fixed frame, 7 sliding groove, 8 sliding seat, 9 lead screw, 10 motor three, 11 circular sliding groove one, 12 circular sliding groove two. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a magnetic separation device for corundum impurity removal, which comprises a support frame 1, the upper surface of the support frame 1 is provided with an adjustable sliding seat 8, the lower surface of the sliding seat 8 is provided with a circular sliding groove one 11, further comprising a magnetic separation mechanism 3, further comprising a single-chip microcomputer 2, the single-chip microcomputer 2 is fixedly connected to the upper surface of the support frame 1, the input end of the single-chip microcomputer 2 is electrically connected to an external power supply, the upper surface of the support frame 1 is provided with a fixed frame 6, the left and right sides of the fixed frame 6 are provided with sliding grooves 7, a sliding seat 8 is slidably connected between the two sliding grooves 7, the inside of the left sliding groove 7 is rotatably connected with a lead screw 9, the left end of the sliding seat 8 is threadedly connected with the outer surface of the lead screw 9, the upper surface of the fixed frame 6 is provided with a motor three 10, the lower end of the output shaft of the motor three 10 is fixedly connected with the upper end of the lead screw 9, the input end of the motor three 10 is electrically connected with the output end of the single-chip microcomputer 2, when corundum impurity removal is needed, then the single-chip microcomputer 2 is controlled to turn on the motor three 10, the output shaft of the motor three 10 drives the lead screw 9 to rotate, the rotation of the lead screw 9 drives the threadedly connected sliding seat 8 to move downward along the sliding groove 7;

[0022] The magnetic selection mechanism 3 comprises a rotating shaft 31, a rotating disc 32, a rotating rod 33, a gear 34, an inner tooth ring 35 and a magnetic bar 36. The lower surface of the sliding seat 8 is rotationally connected with the rotating shaft 31. The lower end of the rotating shaft 31 is fixedly connected with the rotating disc 32. The upper surface of the rotating disc 32 is provided with uniformly distributed notches. The inner part of the notches is rotationally connected with the rotating rod 33. The upper end of the rotating rod 33 is slidingly connected with the inner part of the circular sliding groove 11. The outer surface of the rotating rod 33 is fixedly sleeved with the gear 34. The gear 34 is located below the rotating disc 32. The lower surface of the sliding seat 8 is fixedly connected with the inner tooth ring 35. The four gears 34 are meshingly connected with one inner tooth ring 35. The lower end of the rotating rod 33 is fixedly connected with the magnetic bar 36. The center axis of the disc in the middle of the sliding seat 8, the rotating shaft 31, the rotating disc 32 and the inner tooth ring 35 are coincident. The magnetic selection mechanism 3 further comprises a rotating shaft 37, a removing impurity barrel 38 and a sliding protrusion 39. The upper surface of the supporting frame 1 is rotationally connected with the rotating shaft 37. The upper end of the rotating shaft 37 is fixedly connected with the removing impurity barrel 38. The lower surface of the removing impurity barrel 38 is provided with uniformly distributed sliding protrusions 39. The upper surface of the supporting frame 1 is provided with a circular sliding groove 12. The sliding protrusions 39 are slidingly connected with the inner part of the circular sliding groove 12. The outer diameter of the disc in the middle of the sliding seat 8 matches the outer diameter of the removing impurity barrel 38. The outer diameter of the inner tooth ring 35 is smaller than the inner diameter of the removing impurity barrel 38. The upper surface of the sliding seat 8 is provided with a motor 4. The lower end of the output shaft of the motor 4 is fixedly connected with the upper end of the rotating shaft 31. The input end of the motor 4 is electrically connected with the output end of the single-chip microcomputer 2. The lower surface of the supporting frame 1 is provided with a motor 5. The upper end of the output shaft of the motor 5 is fixedly connected with the lower end of the rotating shaft 37. The input end of the motor 5 is electrically connected with the output end of the single-chip microcomputer 2. The staff adds the corundum to be removed impurities into the removing impurity barrel 38. Since the outer diameter of the disc in the middle of the sliding seat 8 matches the outer diameter of the removing impurity barrel 38 and the outer diameter of the inner tooth ring 35 is smaller than the inner diameter of the removing impurity barrel 38, when the bottom of the sliding seat 8 approaches the upper surface of the removing impurity barrel 38, the magnetic bars 36 are moved into the inner part of the removing impurity barrel 38. Then the motor 4 is turned on. The output shaft of the motor 4 drives the rotating shaft 31 to rotate. The rotation of the rotating shaft 31 drives the rotating rod 33 to rotate around the rotating shaft 31 through the rotating disc 32. Since the inner tooth ring 35 exists, the rotating rod 33 rotates around the rotating shaft 31 while the gear 34 drives the rotating rod 33 to rotate around the rotating shaft 31, so that the magnetic bars 36 rotate around the rotating shaft 31 while rotating around themselves. The contact area of the magnetic bars 36 and the corundum to be removed impurities is increased. The effect of the magnetic selection and removal of impurities is improved. The efficiency of the magnetic selection and removal of impurities is increased. At the same time, the motor 5 is turned on. The output shaft of the motor 5 drives the removing impurity barrel 38 to rotate in the opposite direction through the rotating shaft 37. The effect of the magnetic selection and removal of impurities is further improved. The efficiency of the magnetic selection and removal of impurities is further increased. When the removal of impurities is completed, the motor 10 is turned on to lift the magnetic bars 36. The magnetic bars 36 are convenient to clean and the corundum after the removal of impurities is convenient to take out.

[0023] The working principle of the magnetic separation device for corundum impurity removal is as follows: when the corundum needs to be removed, the staff adds the corundum to be removed into the impurity removal barrel 38, and then controls the single-chip microcomputer 2 to turn on the motor three 10; the output shaft of the motor three 10 drives the screw rod 9 to rotate; the rotation of the screw rod 9 drives the sliding seat 8 connected with the screw rod 9 to move downwards along the sliding groove 7; since the outer diameter of the disc in the middle of the sliding seat 8 matches the outer diameter of the impurity removal barrel 38 and the outer diameter of the inner tooth ring 35 is smaller than the inner diameter of the impurity removal barrel 38, when the bottom of the sliding seat 8 approaches the upper surface of the impurity removal barrel 38, the magnetic rods 36 are all moved to the inside of the impurity removal barrel 38; then the motor one 4 is turned on; the output shaft of the motor one 4 drives the rotating shaft one 31 to rotate; the rotation of the rotating shaft one 31 drives the rotating rod 33 to rotate around the rotating shaft one 31 through the rotating disc 32; since the inner tooth ring 35 exists, the rotating rod 33 rotates around the rotating shaft one 31, and the gear 34 drives the rotating rod 33 to rotate at the same time, so that the magnetic rods 36 rotate at the same time, the contact area of the magnetic rods 36 and the corundum to be removed is increased, the effect of magnetic separation and impurity removal is improved, and the efficiency of magnetic separation and impurity removal is improved; at the same time, the motor two 5 is turned on; the output shaft of the motor two 5 drives the impurity removal barrel 38 to rotate reversely through the rotating shaft two 37, so that the effect of magnetic separation and impurity removal is further improved and the efficiency of magnetic separation and impurity removal is further improved; when the impurity removal is completed, the motor three 10 is turned on to lift the magnetic rods 36, so that the magnetic rods 36 are cleaned and the corundum after impurity removal is taken out.

[0024] It is worth noting that the single-chip microcomputer 2 in the above embodiment can be selected as PIC10F200, the motor one 4, the motor two 5 and the motor three 10 can be selected as 1TL0003 series, and the single-chip microcomputer 2 controls the motor one 4, the motor two 5 and the motor three 10 to work by using the method commonly used in the prior art.

[0025] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A magnetic separation device for removing impurities from corundum, comprising a support frame (1), the upper surface of the support frame (1) being provided with an adjustable sliding seat (8), the lower surface of the sliding seat (8) being provided with a circular sliding groove I (11), characterized in that: Also include magnetic separation mechanism (3); The lower surface of the sliding seat (8) is rotatably connected with a rotating shaft one (31), the lower end of the rotating shaft one (31) is fixedly connected with a rotating disc (32), the upper surface of the rotating disc (32) is provided with uniformly distributed notches, the inside of the notches is rotatably connected with a rotating rod (33), the upper end of the rotating rod (33) is slidably connected with the inside of the circular chute one (11), the outer surface of the rotating rod (33) is fixedly sleeved with a gear (34), the gear (34) is located below the rotating disc (32), the lower surface of the sliding seat (8) is fixedly connected with an inner tooth ring (35), the four gears (34) are meshedly connected with one inner tooth ring (35), the lower end of the rotating rod (33) is fixedly connected with a magnetic bar (36).

2. The magnetic separation device for corundum impurity removal according to claim 1, characterized in that: The upper surface of the support frame (1) is rotatably connected with a rotating shaft two (37), the upper end of the rotating shaft two (37) is fixedly connected with a impurity removal barrel (38), the lower surface of the impurity removal barrel (38) is provided with uniformly distributed sliding protrusions (39), the upper surface of the support frame (1) is provided with a circular chute two (12), the sliding protrusions (39) are slidably connected with the inside of the circular chute two (12).

3. The magnetic separation device for corundum impurity removal according to claim 2, characterized in that: The upper surface of the sliding seat (8) is provided with a motor one (4), the lower end of the output shaft of the motor one (4) is fixedly connected with the upper end of the rotating shaft one (31), the input end of the motor one (4) is electrically connected with the output end of the single-chip microcomputer (2).

4. The magnetic separation device for corundum impurity removal according to claim 2, characterized in that: The lower surface of the support frame (1) is provided with a motor two (5), the upper end of the output shaft of the motor two (5) is fixedly connected with the lower end of the rotating shaft two (37), the input end of the motor two (5) is electrically connected with the output end of the single-chip microcomputer (2).

5. The magnetic separation device for corundum impurity removal according to claim 3, characterized in that: The upper surface of the support frame (1) is provided with a fixing frame (6), the left and right sides of the fixing frame (6) are provided with sliding grooves (7), one sliding seat (8) is slidably connected between the two sliding grooves (7), the inside of the left sliding groove (7) is rotatably connected with a lead screw (9), the left end of the sliding seat (8) is threadedly connected with the outer surface of the lead screw (9).

6. The magnetic separation device for corundum impurity removal according to claim 2, characterized in that: The upper surface of the fixing frame (6) is provided with a motor three (10), the lower end of the output shaft of the motor three (10) is fixedly connected with the upper end of the lead screw (9), the input end of the motor three (10) is electrically connected with the output end of the single-chip microcomputer (2).

7. The magnetic separation device for corundum impurity removal according to claim 6, characterized in that: ​

Images