CN215940285U - Magnetic separation device for silicon carbide micro powder - Google Patents
Magnetic separation device for silicon carbide micro powder Download PDFInfo
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- CN215940285U CN215940285U CN202122322277.4U CN202122322277U CN215940285U CN 215940285 U CN215940285 U CN 215940285U CN 202122322277 U CN202122322277 U CN 202122322277U CN 215940285 U CN215940285 U CN 215940285U
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Abstract
The utility model discloses a magnetic separation device for silicon carbide micropowder, which comprises a treatment barrel, wherein the outer side wall of the treatment barrel is connected with a driving motor through a first fixing piece, the output end of the driving motor is fixedly connected with a driving rod, and the driving rod is connected with a rotating rod through a cone pulley assembly. According to the utility model, through the mutual matching of the cone pulley assembly, the rotating rod, the cam, the first telescopic rod, the second telescopic rod, the mounting frame and the filter plate, the driving motor drives the rotating rod to rotate through the cone pulley assembly, the rotating rod drives the cam to rotate, the mounting frame is extruded through the rotation of the cam, the mounting frame is reset through the first spring, the cam repeatedly extrudes the mounting frame to enable the mounting frame to drive the filter plate to filter materials, the micro powder with large particle size is screened out from the mounting frame, the screening and magnetic separation are simultaneously carried out without repeated operation, the micro powder processing cost is effectively reduced, and the micro powder processing efficiency is accelerated.
Description
Technical Field
The utility model relates to the technical field of magnetic separation devices, in particular to a magnetic separation device for silicon carbide micro powder.
Background
The silicon carbide is an inorganic substance, has a chemical formula of SiC, is prepared by smelting quartz sand, petroleum coke, wood chips and other raw materials in a resistance furnace at high temperature, is the most widely and economically applied one, and can be called as corundum or refractory sand, the silicon carbide produced in China industry is divided into black silicon carbide and green silicon carbide, both are hexagonal crystals, the specific gravity is 3.20-3.25, and the microhardness is 2840-3320 kg/mm 2.
When the silicon carbide is applied, the silicon carbide needs to be ground into micro powder, but the micro powder contains a large amount of iron impurities, and the iron impurities can influence the quality of the finished product of the silicon carbide micro powder, so the silicon carbide micro powder needs to be subjected to magnetic separation, the iron impurities in the micro powder are taken out through the magnetic separation, powder with large particle size exists in the micro powder, and the micro powder needs to be treated and screened again after the magnetic separation is completed, so the labor cost of micro powder screening is improved, and the production efficiency of the silicon carbide micro powder is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a magnetic separation device for silicon carbide micro powder.
In order to achieve the purpose, the utility model adopts the following technical scheme: a magnetic separation device for silicon carbide micropowder comprises a treatment barrel, wherein the outer side wall of the treatment barrel is connected with a driving motor through a first fixing piece, the output end of the driving motor is fixedly connected with a driving rod, the driving rod is connected with a rotating rod through a cone pulley assembly, the rotating rod penetrates through the first fixing piece and is fixedly connected with a cam, the side wall of the treatment barrel is provided with two sliding chutes, the inner side walls of the two sliding chutes are respectively and slidably connected with a first moving block and a second moving block, a magnetic barrel is connected between the first moving block and the second moving block through an installation mechanism, the driving rod is connected with the first moving block through a curved bar mechanism, the treatment barrel is connected with a first telescopic rod through a second fixing piece, the outer side wall of the first telescopic rod is sleeved with a first spring, one end of the first telescopic rod, which is far away from the second fixing piece, is fixedly connected with an installation frame, and the inner side wall of the installation frame is fixedly connected with a filter plate, the outer side wall of the mounting frame is fixedly connected with a pressing plate.
As a further description of the above technical solution:
the bevel wheel assembly comprises a first bevel gear fixedly sleeved on the outer side wall of the driving rod, the outer side wall of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected to the outer side wall of the rotating rod.
As a further description of the above technical solution:
installation mechanism includes the first connecting block of fixed connection at first movable block and second movable block lateral wall, first connecting block lateral wall fixedly connected with riser, two diaphragms of riser lateral wall fixedly connected with, diaphragm lateral wall fixedly connected with second telescopic link, the one end fixedly connected with fastener of diaphragm is kept away from to the second telescopic link, the fixed cover of second telescopic link lateral wall is equipped with the second spring, adjacent two the card is equipped with the second connecting block between the fastener, second connecting block fixed connection is on the magnetism section of thick bamboo lateral wall.
As a further description of the above technical solution:
the curved bar mechanism comprises a rotary table fixedly connected to the outer side wall of the driving rod, the outer side wall of the rotary table is rotatably connected with a connecting rod, and one end, far away from the rotary table, of the connecting rod is rotatably connected to the outer side wall of the first movable block.
As a further description of the above technical solution:
the inner side wall of the treatment cylinder is fixedly connected with a discharging hopper.
As a further description of the above technical solution:
the mounting frame lateral wall sliding connection has two stoppers, stopper fixed connection is at a processing section of thick bamboo top.
As a further description of the above technical solution:
the outer side wall of the treatment cylinder is fixedly connected with two third connecting blocks, a sliding rod is fixedly connected between the two third connecting blocks, and the second moving block is connected to the outer side wall of the sliding rod in a sliding mode.
The utility model has the following beneficial effects:
1. compared with the prior art, this magnetic separation device for carborundum miropowder, through the cone pulley subassembly, the bull stick, the cam, first telescopic link, the second telescopic link, mutually supporting of installing frame and filter, driving motor passes through the cone pulley subassembly and drives the bull stick rotation, the bull stick drives the cam rotation, the rotation through the cam extrudees the installing frame, rethread first spring makes the installing frame reset, the cam is repeated extrudees the installing frame and makes the installing frame drive the filter and filter the material, select the miropowder of big particle size from it, the screening need not repetitive operation with the magnetic separation simultaneously, the treatment cost of effectual reduction miropowder, thereby accelerate the treatment effeciency of miropowder.
2. Compared with the prior art, this magnetic separation device for carborundum miropowder, through mutually supporting of carousel, connecting rod, first movable block and second movable block, driving motor passes through the actuating lever and drives the carousel and rotate, and the rotation through the carousel drives the connecting rod activity, and the first movable block of connecting rod pulling reciprocates along the spout, and first movable block drives the magnetism section of thick bamboo and carries out the magnetic separation to the material, and through reciprocating motion's mode, messenger's magnetism section of thick bamboo is more abundant to the magnetic separation of miropowder.
Drawings
FIG. 1 is a schematic structural view of a magnetic separation device for fine silicon carbide powder according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view showing the connection between a second connection block and a magnetic cylinder in the magnetic separation device for silicon carbide micropowder provided by the utility model.
Illustration of the drawings:
1. a treatment cylinder; 2. a first fixing member; 3. a drive motor; 4. a drive rod; 5. a turntable; 6. a connecting rod; 7. a first moving block; 8. a chute; 9. a second moving block; 10. a first connection block; 11. a second connecting block; 12. a magnetic cylinder; 13. a third connecting block; 14. a slide bar; 15. a first bevel gear; 16. a second bevel gear; 17. a rotating rod; 18. a cam; 19. pressing a plate; 20. installing a frame; 21. a filter plate; 22. a second fixing member; 23. a first telescopic rod; 24. a first spring; 25. a vertical plate; 26. a transverse plate; 27. a second telescopic rod; 28. a second spring; 29. a fastener; 30. and (4) discharging the hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the magnetic separation device for fine silicon carbide powder provided by the utility model comprises: including handling a section of thick bamboo 1, handle hopper 30 under 1 inside wall fixedly connected with of a section of thick bamboo, 1 outside wall of a section of thick bamboo is handled and is connected with driving motor 3 through first mounting 2, driving motor 3 run through first mounting 2 and with 2 fixed connection of first mounting, 2 fixed connection of first mounting are on 1 outside wall of a section of thick bamboo of handling, 3 output end fixedly connected with actuating lever 4 of driving motor, actuating lever 4 is connected with bull stick 17 through the cone pulley subassembly, the cone pulley subassembly is including the fixed first bevel gear 15 that cup joints at 4 outside walls of actuating lever, 15 outside wall meshing of first bevel gear is connected with second bevel gear 16, 16 fixed connection of second bevel gear is on 17 outside walls of bull stick, bull stick 17 runs through first mounting 2 and fixedly connected with cam 18.
Wherein, the side wall of the treatment cylinder 1 is provided with two sliding grooves 8, the inner side walls of the two sliding grooves 8 are respectively connected with a first moving block 7 and a second moving block 9 in a sliding manner, a magnetic cylinder 12 is connected between the first moving block 7 and the second moving block 9 through an installing mechanism, the installing mechanism comprises a first connecting block 10 fixedly connected with the outer side walls of the first moving block 7 and the second moving block 9, the outer side wall of the first connecting block 10 is fixedly connected with a vertical plate 25, the outer side wall of the vertical plate 25 is fixedly connected with two transverse plates 26, the outer side wall of the transverse plate 26 is fixedly connected with a second telescopic rod 27, one end of the second telescopic rod 27 far away from the transverse plate 26 is fixedly connected with a clamping piece 29, the outer side wall of the second telescopic rod 27 is fixedly sleeved with a second spring 28, a second connecting block 11 is clamped between the two adjacent clamping pieces 29, the second connecting block 11 is fixedly connected on the outer side wall of the magnetic cylinder 12, and the second telescopic rod 27 and the second spring 28 are arranged, the clamping piece 29 is pressed by the elastic force of the second spring 28, so that the second connecting block 11 is clamped between the two clamping pieces 29, and the magnetic cylinder 12 is convenient to mount and dismount.
Further, the outer side wall of the processing barrel 1 is fixedly connected with two third connecting blocks 13, a sliding rod 14 is fixedly connected between the two third connecting blocks 13, a second moving block 9 is connected on the outer side wall of the sliding rod 14 in a sliding manner, the arrangement of the sliding rod 14 can stabilize the moving track of the magnetic barrel 12 when the magnetic barrel 12 performs magnetic separation on micro powder, the driving rod 4 is connected with a first moving block 7 through a curved rod mechanism, the curved rod mechanism comprises a rotating disc 5 fixedly connected on the outer side wall of the driving rod 4, the outer side wall of the rotating disc 5 is rotatably connected with a connecting rod 6, one end of the connecting rod 6 far away from the rotating disc 5 is rotatably connected on the outer side wall of the first moving block 7, the processing barrel 1 is connected with a first telescopic rod 23 through a second fixing part 22, a first spring 24 is sleeved on the outer side wall of the first telescopic rod 23, one end of the first telescopic rod 23 far away from the second fixing part 22 is fixedly connected with a mounting frame 20, and the first telescopic rod 23 is arranged with the first spring 24, remove the extrusion back to clamp plate 19 when cam 18, the extrusion through first spring 24 makes installing frame 20 reset, 20 inside wall fixedly connected with filters 21 of installing frame, setting through filters 21, be convenient for filter the miropowder of big granule, 20 outside wall fixedly connected with clamp plate 19 of installing frame, 20 outside wall sliding connection of installing frame has two stoppers, stopper fixed connection is at 1 top of a processing section of thick bamboo, the setting of stopper, it sieves the messenger to the material to drive filter 21 when installing frame 20, the removal orbit of installing frame 20 can be stabilized to the stopper.
The working principle is as follows: when the silicon carbide micro powder magnetic separation is carried out, the driving motor 3 is started, the driving motor 3 drives the driving rod 4 to rotate, the driving rod 4 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the rotating rod 17 to rotate, the rotating rod 17 drives the cam 18 to rotate, the pressing plate 19 is extruded through the rotation of the cam 18, the mounting frame 20 drives the filter plate 21 to move to the other side through the extrusion of the pressing plate 19, after the extrusion of the pressing plate 19 on the cam 18 is removed, the mounting frame 20 is extruded through the elastic force of the second spring 28, the mounting frame 20 drives the filter plate 21 to reset, the material is poured onto the filter plate 21, the filter plate 21 screens the material, and the material with large particle diameter is selected from the micro powder.
Suitable miropowder falls to hopper 30 down, the miropowder in the hopper 30 falls to between the magnetic cylinder 12 down, actuating lever 4 drives carousel 5 simultaneously and rotates, it is movable to drive connecting rod 6 through the rotation of carousel 5, connecting rod 6 stimulates first movable block 7 and is reciprocating motion along spout 8, first movable block 7 drives magnetic cylinder 12 and removes and makes its magnetic separation to the miropowder more abundant, after the screening of accomplishing the miropowder, through pressing down fastener 29, fastener 29 removes the extrusion to second connecting block 11, take out magnetic cylinder 12 from installation mechanism, clear up magnetic cylinder 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a carborundum is magnetic separation device for miropowder, is including handling a section of thick bamboo (1), its characterized in that: the outer side wall of the treatment barrel (1) is connected with a driving motor (3) through a first fixing piece (2), the output end of the driving motor (3) is fixedly connected with a driving rod (4), the driving rod (4) is connected with a rotating rod (17) through a cone pulley assembly, the rotating rod (17) penetrates through the first fixing piece (2) and is fixedly connected with a cam (18), the side wall of the treatment barrel (1) is provided with two sliding grooves (8), the inner side walls of the two sliding grooves (8) are respectively connected with a first moving block (7) and a second moving block (9) in a sliding mode, a magnetic barrel (12) is connected between the first moving block (7) and the second moving block (9) through an installing mechanism, the driving rod (4) is connected with the first moving block (7) through a curved rod mechanism, and the treatment barrel (1) is connected with a first telescopic rod (23) through a second fixing piece (22), first telescopic link (23) lateral wall cover is equipped with first spring (24), the one end fixedly connected with installing frame (20) of second mounting (22) are kept away from in first telescopic link (23), installing frame (20) inside wall fixedly connected with filter (21), installing frame (20) lateral wall fixedly connected with clamp plate (19).
2. The magnetic separation device for the silicon carbide micropowder according to claim 1, characterized in that: the bevel gear assembly comprises a first bevel gear (15) fixedly sleeved on the outer side wall of the driving rod (4), the outer side wall of the first bevel gear (15) is meshed with a second bevel gear (16), and the second bevel gear (16) is fixedly connected to the outer side wall of a rotating rod (17).
3. The magnetic separation device for the silicon carbide micropowder according to claim 1, characterized in that: installation mechanism includes first connecting block (10) of fixed connection at first movable block (7) and second movable block (9) lateral wall, first connecting block (10) lateral wall fixedly connected with riser (25), two diaphragm (26) of riser (25) lateral wall fixedly connected with, diaphragm (26) lateral wall fixedly connected with second telescopic link (27), one end fixedly connected with fastener (29) of diaphragm (26) are kept away from in second telescopic link (27), second telescopic link (27) lateral wall fixed cover is equipped with second spring (28), adjacent two the card is equipped with second connecting block (11) between fastener (29), second connecting block (11) fixed connection is on magnetism section of thick bamboo (12) lateral wall.
4. The magnetic separation device for the silicon carbide micropowder according to claim 1, characterized in that: the curved bar mechanism comprises a rotary table (5) fixedly connected to the outer side wall of the driving rod (4), a connecting rod (6) is rotatably connected to the outer side wall of the rotary table (5), and one end, far away from the rotary table (5), of the connecting rod (6) is rotatably connected to the outer side wall of the first moving block (7).
5. The magnetic separation device for the silicon carbide micropowder according to claim 1, characterized in that: the inner side wall of the treatment cylinder (1) is fixedly connected with a discharging hopper (30).
6. The magnetic separation device for the silicon carbide micropowder according to claim 1, characterized in that: the outer side wall of the mounting frame (20) is connected with two limiting blocks in a sliding mode, and the limiting blocks are fixedly connected to the top of the treatment barrel (1).
7. The magnetic separation device for the silicon carbide micropowder according to claim 1, characterized in that: the outer side wall of the treatment barrel (1) is fixedly connected with two third connecting blocks (13), a sliding rod (14) is fixedly connected between the two third connecting blocks (13), and the second moving block (9) is connected to the outer side wall of the sliding rod (14) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322277.4U CN215940285U (en) | 2021-09-25 | 2021-09-25 | Magnetic separation device for silicon carbide micro powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322277.4U CN215940285U (en) | 2021-09-25 | 2021-09-25 | Magnetic separation device for silicon carbide micro powder |
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| Publication Number | Publication Date |
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| CN215940285U true CN215940285U (en) | 2022-03-04 |
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| CN202122322277.4U Active CN215940285U (en) | 2021-09-25 | 2021-09-25 | Magnetic separation device for silicon carbide micro powder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532431A (en) * | 2022-10-17 | 2022-12-30 | 连云港市沃鑫高新材料有限公司 | Iron removal device for silicon carbide micro powder for semiconductor and use method |
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2021
- 2021-09-25 CN CN202122322277.4U patent/CN215940285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532431A (en) * | 2022-10-17 | 2022-12-30 | 连云港市沃鑫高新材料有限公司 | Iron removal device for silicon carbide micro powder for semiconductor and use method |
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