CN116276609A - Roller type polishing machine for praseodymium neodymium rare earth production - Google Patents
Roller type polishing machine for praseodymium neodymium rare earth production Download PDFInfo
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- CN116276609A CN116276609A CN202310046612.3A CN202310046612A CN116276609A CN 116276609 A CN116276609 A CN 116276609A CN 202310046612 A CN202310046612 A CN 202310046612A CN 116276609 A CN116276609 A CN 116276609A
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- roller
- drum
- heat dissipation
- gear
- polishing machine
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- 238000005498 polishing Methods 0.000 title claims abstract description 39
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 16
- -1 praseodymium neodymium rare earth Chemical class 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 229910000583 Nd alloy Inorganic materials 0.000 claims abstract description 22
- RKLPWYXSIBFAJB-UHFFFAOYSA-N [Nd].[Pr] Chemical compound [Nd].[Pr] RKLPWYXSIBFAJB-UHFFFAOYSA-N 0.000 claims abstract description 21
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 7
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 229910001154 Pr alloy Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- KBLRIGLPGMRISA-UHFFFAOYSA-N neodymium(3+) oxygen(2-) praseodymium(3+) Chemical compound [O-2].[Pr+3].[Nd+3].[O-2].[O-2] KBLRIGLPGMRISA-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- UACRSUANLKGTAQ-UHFFFAOYSA-H trifluoroneodymium;trifluoropraseodymium Chemical compound F[Pr](F)F.F[Nd](F)F UACRSUANLKGTAQ-UHFFFAOYSA-H 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/03—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels the workpieces being continuously-travelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of rare earth processing, in particular to a drum-type polishing machine for praseodymium neodymium rare earth production. The drum-type polishing machine for producing praseodymium neodymium rare earth is not easy to cause the caked praseodymium neodymium alloy powder to be clamped at the gap. A drum-type polishing machine for praseodymium neodymium rare earth production comprises a mounting frame, a motor, a grinding polishing machine, a material collecting mechanism and the like; the motor is installed at the top of the mounting bracket right side, is equipped with the lapping and polishing machine that is used for lapping and polishing praseodymium neodymium alloy on the mounting bracket, still is equipped with the mechanism that gathers materials that is used for collecting on the mounting bracket. According to the invention, through the grinding and polishing machine, as the roller and the roller are arranged in a non-concentric manner, the center of the roller is deviated from the center of the roller by a point which is lower than the center of the roller, so that the upper gap and the lower gap between the roller and the roller are not as large, and therefore, the praseodymium-neodymium alloy powder clusters are not easy to be clamped between the gaps of the roller and the roller during grinding and polishing.
Description
Technical Field
The invention relates to the field of rare earth processing, in particular to a drum-type polishing machine for praseodymium neodymium rare earth production.
Background
Among rare earth metals, praseodymium neodymium alloys are increasingly used. In the prior art, praseodymium-neodymium alloy production mainly adopts a eutectoid molten salt electrolysis method, praseodymium-neodymium oxide is used as a raw material, praseodymium-neodymium fluoride and lithium fluoride are used as electrolytes, a graphite crucible is used for containing molten electrolytes, then a carbon rod is inserted into an electrolysis furnace to be used as an anode, a tungsten rod is used as a cathode, and electrolysis is carried out by electrifying.
And after the electrolysis is finished, the praseodymium-neodymium alloy powder is required to be ground and polished by polishing equipment.
In the prior art, the metal powder is ground and polished through a conventional roller type grinding and polishing machine, and grinding blocks are arranged between the roller and the roller which perform opposite reverse movement, so that the grinding blocks grind and polish the metal powder, but in order to ensure the opposite reverse movement between the roller and the roller, the roller and the roller of the conventional device are generally arranged concentrically, so that the distances between the roller and the roller are equal, and the agglomerated metal powder is clamped in gaps between the roller and the roller easily, so that the grinding effect is influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the drum-type polishing machine for producing praseodymium neodymium rare earth is provided, wherein the praseodymium neodymium alloy powder which is not easy to block is clamped at a gap.
The technical scheme of the invention is as follows: the utility model provides a cylinder burnishing machine is used in praseodymium neodymium tombarthite production, includes mounting bracket, motor, grinding polisher and collection mechanism, and the motor is installed at mounting bracket right side top, is equipped with the grinding polisher that is used for grinding and polishing praseodymium neodymium alloy on the mounting bracket, still is equipped with the mechanism that gathers materials that is used for collecting on the mounting bracket.
Optionally, the grinding polisher is including cylinder, roller bearing, baffle, first gear, first ring gear, second ring gear and sanding block, the mounting bracket top rotation is connected with the cylinder, be connected with the sanding block on the cylinder inner wall, the baffle is installed at the cylinder top slidingtype, evenly open on the baffle has the filtration pore, the mounting bracket top still rotation is connected with the roller bearing, be connected with the sanding block on the roller bearing outer wall, the roller bearing is located the cylinder, be connected with first gear on the motor output shaft, be connected with first ring gear on the inner wall on cylinder right side, first ring gear and first gear engagement, be connected with the second ring gear on the roller bearing right side outer wall, second ring gear and first gear engagement.
Optionally, gather materials the mechanism including shell, apron, revolving door, fixing base, wedge, inclined plane slider, round bar and elastic component, the shell is installed at the mounting bracket top, the shell covers in the outside of cylinder, the apron is installed at the shell top slidingtype, the apron is corresponding with the baffle, the shell bottom swivelling type is connected with the revolving door, shell bottom left and right sides all is connected with the fixing base, the fixing base corresponds with the revolving door, the fixing base bottom all is connected with the wedge, all slidingtype in the wedge is connected with the inclined plane slider, all be connected with the round bar on the inclined plane slider, the round bar is all slidingtype installed in the wedge, all be equipped with the elastic component between inclined plane slider and the wedge, the elastic component is all around on the round bar.
Optionally, still including brush, second gear and third ring gear, the mounting bracket top rotation is connected with the brush, and the brush is located between cylinder and the roller bearing, and the brush left end is connected with the second gear, is connected with the third ring gear on the inner wall of cylinder left side, third ring gear and second gear engagement.
Optionally, the device further comprises a circular ring and scraping plates, wherein 3/4 rings of sliding grooves are formed in the left side and the right side of the shell, the circular ring is rotatably connected to the left side and the right side of the shell, the circular ring corresponds to the sliding grooves, and the scraping plates are connected between the circular rings in the left side and the right side.
Optionally, the device further comprises an upper oblique block and a lower oblique block, wherein the lower oblique block is arranged on the left side and the right side of the top of the shell in a sliding mode, the lower oblique block is contacted with the roller, the upper oblique block is further arranged above the lower oblique block in a sliding mode, and the upper oblique block is contacted with the lower oblique block.
Optionally, the heat dissipation device further comprises a heat dissipation mechanism, wherein the heat dissipation mechanism comprises a heat dissipation tube, heat dissipation fins, a circulating water tube and a fixing frame, the heat dissipation tube is arranged in the roller, the heat dissipation tube is connected with the heat dissipation fins on the outer wall of the heat dissipation tube, the heat dissipation fins are contacted with the inner wall of the roller, the right end of the heat dissipation tube is symmetrically provided with through holes in left and right, one ends of the circulating water tube are respectively connected in the two through holes, the circulating water tube is embedded in the heat dissipation tube, one ends of the fixing frame are connected on the fixing frames on the left side and the right side, and the other ends of the fixing frame are contacted with the inner wall of the heat dissipation tube.
The beneficial effects of the invention are as follows:
1. in the invention, the roller and the roller are arranged in a non-concentric way, and the center of the roller is deviated from the center of the roller by a point which is lower than the center of the roller, so that the upper gap and the lower gap between the roller and the roller are not as large, and thus, the praseodymium-neodymium alloy powder which is agglomerated during grinding and polishing is not easy to be clamped between the gaps between the roller and the roller.
2. Through ring and scraper blade, when the ring of the shell left and right sides rotates, can drive the scraper blade and rotate on the shell inner wall, because the spout only 3/4 circles, need anticlockwise rotation to it when the apron department that rotates the shell top, the scraper blade can scrape the praseodymium neodymium alloy powder that glues on the shell inner wall when rotating, has effectively prevented unable collection and has glued the praseodymium neodymium alloy powder on the shell inner wall, and then has avoided extravagant.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of a three-dimensional structure of a mounting frame, a motor and other parts of the invention.
Fig. 3 is a schematic perspective view of components of the polishing machine of the present invention.
Fig. 4 is a schematic perspective view of a first component of the aggregate mechanism of the present invention.
Fig. 5 is a schematic perspective view of a second component of the aggregate mechanism of the present invention.
Fig. 6 is a schematic perspective view of a third component of the aggregate mechanism of the present invention.
Fig. 7 is a schematic perspective view of the drum, roller, brush, etc. according to the present invention.
Fig. 8 is a schematic perspective view of the ring, scraper and other parts of the present invention.
Fig. 9 is a schematic perspective view of the components such as the upper oblique block and the lower oblique block of the present invention.
Fig. 10 is an enlarged view of a portion of the present invention at a.
Fig. 11 is a schematic perspective view of a heat dissipation mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a first component of the heat dissipating mechanism of the present invention.
Fig. 13 is a schematic perspective view of a second component of the heat dissipating mechanism of the present invention.
The reference symbols in the drawings: 1_mount, 2_grinder/polisher, 201_roller, 202_roller, 203_baffle, 204_first gear, 205_first gear, 206_second gear, 207_grinder block, 3_motor, 4_aggregate mechanism, 401_housing, 402_cover, 403_turnbuckle, 404_fixed seat, 405_wedge, 406_ramp slider, 407_round bar, 408_elastic member, 5_brush, 6_second gear, 7_third gear, 8_ring, 9_flitch, 10_up-ramp, 11_down-ramp, 12_heat sink mechanism, 1201_heat sink, 1202_fin, 1203_water pipe, 1204_mount, 13_filter hole, 14_chute, 15_through hole.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a cylinder burnishing machine is used in praseodymium neodymium tombarthite production, as shown in fig. 1-6, including mounting bracket 1, motor 3, grinding burnishing machine 2 and collection mechanism 4, mounting bracket 1 right side top fixed mounting has motor 3, is equipped with the grinding burnishing machine 2 that is used for grinding polishing praseodymium neodymium alloy on the mounting bracket 1, still is equipped with the collection mechanism 4 that is used for collecting on the mounting bracket 1.
As shown in fig. 2-3, the grinding and polishing machine 2 comprises a roller 201, a roller 202, a baffle 203, a first gear 204, a first gear ring 205, a second gear ring 206 and a polishing block 207, wherein the roller 201 is rotatably connected to the top of the mounting frame 1, the polishing block 207 is welded on the inner wall of the roller 201, the baffle 203 is slidably arranged on the top of the roller 201, the filtering holes 13 are uniformly formed in the baffle 203, the roller 202 is rotatably connected to the top of the mounting frame 1, the polishing block 207 is welded on the outer wall of the roller 202, the roller 202 is positioned in the roller 201, the roller 202 and the roller 201 are arranged in a non-concentric manner, the center of the roller 202 is lower than the center of the roller 201, the gap between the roller 201 and the upper part of the roller 202 is larger than the gap between the lower part of the roller 202, the first gear ring 205 is connected to the output shaft of the motor 3, the first gear ring 205 is meshed with the first gear 204, the second gear ring 206 is connected to the outer wall of the right side of the roller 202, and the second gear ring 206 is meshed with the first gear 204.
As shown in fig. 1, fig. 4, fig. 5 and fig. 6, the collecting mechanism 4 comprises a housing 401, a cover plate 402, a turnbuckle 403, a fixed seat 404, a wedge block 405, an inclined slide block 406, a round rod 407 and an elastic piece 408, wherein the housing 401 is mounted at the top of the mounting frame 1, the housing 401 covers the outer side of the roller 201, the cover plate 402 is slidably mounted at the top of the housing 401, the cover plate 402 corresponds to the baffle 203, the turnbuckle 403 is rotatably connected at the bottom of the housing 401 through hinges, the fixed seat 404 is connected with the left side and the right side of the bottom of the housing 401, the fixed seat 404 corresponds to the turnbuckle 403, the wedge block 405 is connected with the inclined slide block 406 in a sliding manner, the inclined slide block 406 is connected with the round rod 407, the round rod 407 is slidably mounted in the wedge block 405, the elastic piece 408 is arranged between the inclined slide block 406 and the wedge block 405, and the elastic piece 408 is wound on the round rod 407, and the elastic piece 408 is a compression spring.
When the cover plate 402 is opened, the cover plate 203 is opened through the sliding baffle plate, raw materials are put into the cover plate to be ground and polished, the motor 3 is started, the motor 3 drives the first gear 204 to rotate when rotating, the first gear 204 is meshed with the first gear ring 205 and the second gear ring 206, the roller 201 and the roller 202 rotate, the grinding block 207 on the roller 201 and the roller 202 continuously grinds and polishes the raw materials, when the grinding and polishing are small enough, praseodymium and neodymium alloy powder falls onto the shell 401 through the filtering holes 13 on the baffle plate 203 and uniformly slides to the bottom revolving door 403 of the shell 401, when enough praseodymium and neodymium alloy powder is arranged at the bottom of the shell 401, the revolving door 403 is opened through pulling the round rod 407, when the revolving door 403 loses the blocking of the inclined surface sliding block 406, the revolving door 403 is rotated to be opened, the inside of the praseodymium and neodymium alloy powder falls down to the lower side, and because the roller 201 and the roller 202 are arranged in a non-concentric manner, the circle center position of the roller 202 is lower than the roller 201, the gap between the roller 201 and the roller 202 is not large compared with the gap between the upper part of the roller 202 and the lower part of the roller 202, and the gap between the praseodymium and the roller 202 is not easy to grind and the neodymium alloy.
Example 2
On the basis of embodiment 1, as shown in fig. 7, the device further comprises a brush 5, a second gear 6 and a third gear ring 7, wherein the brush 5 is rotatably connected to the top of the mounting frame 1, the brush 5 is positioned between the roller 201 and the roller 202, the left end of the brush 5 is connected with the second gear 6, the inner wall of the left side of the roller 201 is connected with the third gear ring 7, and the third gear ring 7 is meshed with the second gear 6.
As shown in fig. 8, the scraper blade 9 is connected between the rings 8 on the left and right sides of the shell 401, wherein the rings 8 and the scraper blade 9 are respectively connected with the rings 8 on the left and right sides of the shell 401 in a rotating manner, and the rings 8 correspond to the sliding grooves 14.
As shown in fig. 9 and 10, the device further comprises an upper inclined block 10 and a lower inclined block 11, wherein the lower inclined block 11 is arranged on the left side and the right side of the top of the shell 401 in a sliding manner, the lower inclined block 11 is in contact with the roller 201, the upper inclined block 10 is also arranged above the lower inclined block 11 in a sliding manner, and the upper inclined block 10 is in contact with the lower inclined block 11.
As shown in fig. 11-13, the heat dissipation device further comprises a heat dissipation mechanism 12, the heat dissipation mechanism 12 comprises a heat dissipation barrel 1201, heat dissipation fins 1202, circulating water pipes 1203 and a fixing frame 1204, the heat dissipation barrel 1201 is installed in the roller 202, the heat dissipation fins 1202 are connected to the outer wall of the heat dissipation barrel 1201 and are contacted with the inner wall of the roller 202, through holes 15 are symmetrically formed in the right end of the heat dissipation barrel 1201, one ends of the circulating water pipes 1203 are respectively connected to the two through holes 15, the circulating water pipes 1203 are embedded in the heat dissipation barrel 1201, one ends of the fixing frame 1204 are connected to the mounting frames 1 on the left side and the right side, and the other ends of the fixing frame 1204 are contacted with the inner wall of the heat dissipation barrel 1201.
When the grinding and polishing machine 2 grinds and polishes raw materials, through the brush 5 between the roller 201 and the roller 202, when the motor 3 drives the roller 201 to rotate, the third gear ring 7 on the left side of the roller 201 is simultaneously rotated, so that the second gear 6 meshed with the third gear ring is rotated, and when the roller 201 and the roller 202 rotate and grind and polish, as the grinding blocks 207 are contacted with the roller, the brush 5 brushes off praseodymium-neodymium alloy powder between the grinding blocks 207 every time when the roller 201 and the roller 202 rotate, so that the praseodymium-neodymium alloy powder is easily clamped at a gap between the grinding blocks 207 during grinding and polishing is effectively prevented.
When the ground and polished praseodymium neodymium alloy powder falls into the shell 401 through the filter holes 13, the scraping plates 9 and the circular rings 8 on the left side and the right side of the shell 401 are rotated, the scraping plates 9 are driven to rotate on the inner wall of the shell 401, and as the sliding grooves 14 only rotate 3/4 circles, when the cover plate 402 at the top of the shell 401 is rotated, the scraping plates 9 scrape praseodymium neodymium alloy powder adhered on the inner wall of the shell 401 during rotation, the praseodymium neodymium alloy powder which cannot be collected on the inner wall of the shell 401 is effectively prevented, and waste is avoided.
After the raw materials in the grinding and polishing machine 2 are well ground and polished, through the upper inclined block 10 and the lower inclined block 11, when the motor 3 is closed after the grinding and polishing is well finished, the cover plate 402 is opened and the feeding is carried out again, when the cover plate 402 slides upwards, the upper inclined block 10 is extruded to slide, the upper inclined block 10 slides and simultaneously extrudes the lower inclined block 11 below, so that the lower inclined block 11 is in contact with the roller 201 more tightly, the roller 201 can not rotate continuously due to inertia, and the feeding can be carried out stably and rapidly.
During grinding and polishing, the temperature of the grinding block 207 between the roller 201 and the roller 202 is gradually increased due to continuous grinding contact of the grinding block 207 through the heat dissipation mechanism 12, and after a worker accesses a water source for the circulating water pipe 1203, heat is transferred to the heat dissipation plate 1202 due to contact between the heat dissipation plate 1202 and the inner wall of the roller 202 and then is conducted to the heat dissipation barrel 1201 through the heat dissipation plate 1202, and the temperature can be quickly reduced due to the circulating water pipe 1203 embedded in the heat dissipation barrel 1201.
The technical principles of the embodiments of the present invention are described above in connection with specific embodiments. The description is only intended to explain the principles of the embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will recognize other embodiments of the present invention without undue burden, and those ways that are within the scope of the present invention.
Claims (7)
1. The utility model provides a cylinder burnishing machine is used in praseodymium neodymium tombarthite production, including mounting bracket (1) and motor (3), motor (3) are installed at mounting bracket (1) right side top, characterized by is still including grinding burnishing machine (2) and collection mechanism (4), is equipped with on mounting bracket (1) and is used for grinding burnishing machine (2) of polishing praseodymium neodymium alloy, still is equipped with on mounting bracket (1) and is used for collecting mechanism (4).
2. The drum-type polishing machine for praseodymium neodymium rare earth production according to claim 1 is characterized in that the drum-type polishing machine (2) comprises a drum (201), a roller (202), a baffle (203), a first gear (204), a first gear ring (205), a second gear ring (206) and a polishing block (207), wherein the drum (201) is rotatably connected to the top of the mounting frame (1), the polishing block (207) is connected to the inner wall of the drum (201), the baffle (203) is slidably mounted to the top of the drum (201), the filtering holes (13) are uniformly formed in the baffle (203), the roller (202) is rotatably connected to the top of the mounting frame (1), the polishing block (207) is connected to the outer wall of the roller (202), the roller (202) is located in the drum (201), the first gear (204) is connected to the output shaft of the motor (3), the first gear ring (205) is connected to the inner wall on the right side of the drum (201), the first gear ring (205) is meshed with the first gear (204), the second gear ring (206) is connected to the outer wall on the right side of the roller (202), and the second gear ring (206) is meshed with the first gear (204).
3. The drum-type polishing machine for producing praseodymium neodymium rare earth according to claim 2 is characterized in that the collecting mechanism (4) comprises a shell (401), a cover plate (402), a revolving door (403), a fixed seat (404), wedge blocks (405), inclined surface sliding blocks (406), round rods (407) and elastic pieces (408), wherein the shell (401) is installed at the top of the installation frame (1), the shell (401) covers the outer side of the drum (201), the cover plate (402) is installed at the top of the shell (401) in a sliding mode, the cover plate (402) corresponds to the baffle plate (203), the revolving door (403) is connected to the bottom of the shell (401) in a rotating mode, the fixed seat (404) corresponds to the revolving door (403), the wedge blocks (405) are connected to the bottom of the fixed seat (404), the inclined surface sliding blocks (406) are connected to the inner sides of the wedge blocks (405), the round rods (407) are connected to the round rods (407) in a sliding mode, the round rods (407) are installed in the wedge blocks (405) in a sliding mode, the inclined surfaces (406) are arranged between the inclined surfaces (406) and the wedge blocks (405) in a rotating mode, the elastic pieces (408) are arranged on the round rods (408).
4. The drum-type polishing machine for producing praseodymium neodymium rare earth according to claim 3 is characterized by further comprising a brush (5), a second gear (6) and a third gear ring (7), wherein the brush (5) is rotationally connected to the top of the mounting frame (1), the brush (5) is positioned between the drum (201) and the roller (202), the left end of the brush (5) is connected with the second gear (6), the third gear ring (7) is connected to the inner wall of the left side of the drum (201), and the third gear ring (7) is meshed with the second gear (6).
5. The drum-type polishing machine for producing praseodymium, neodymium and rare earth according to claim 4 is characterized by further comprising a circular ring (8) and scraping plates (9), wherein 3/4 rings of sliding grooves (14) are formed in the left side and the right side of the shell (401), the circular ring (8) is rotatably connected to the left side and the right side of the shell (401), the circular ring (8) corresponds to the sliding grooves (14), and the scraping plates (9) are connected between the circular rings (8) in the left side and the right side.
6. The drum-type polishing machine for producing praseodymium neodymium rare earth according to claim 5 is characterized by further comprising an upper oblique block (10) and a lower oblique block (11), wherein the lower oblique block (11) is arranged on the left side and the right side of the top of the shell (401) in a sliding manner, the lower oblique block (11) is in contact with the drum (201), the upper oblique block (10) is further arranged above the lower oblique block (11) in a sliding manner, and the upper oblique block (10) is in contact with the lower oblique block (11).
7. The drum-type polishing machine for praseodymium neodymium rare earth production according to claim 6 is characterized by further comprising a heat dissipation mechanism (12), wherein the heat dissipation mechanism (12) comprises a heat dissipation tube (1201), heat dissipation fins (1202), a circulating water tube (1203) and a fixing frame (1204), the heat dissipation tube (1201) is arranged in the roller (202), the heat dissipation fins (1202) are connected to the outer wall of the heat dissipation tube (1201), the heat dissipation fins (1202) are contacted with the inner wall of the roller (202), through holes (15) are symmetrically arranged at the right end of the heat dissipation tube (1201), one ends of the circulating water tube (1203) are respectively connected to the two through holes (15), the circulating water tube (1203) is embedded in the heat dissipation tube (1201), one ends of the fixing frame (1204) are connected to the mounting frames (1) at the left side and the other ends of the fixing frame (1204) are contacted with the inner wall of the heat dissipation tube (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310046612.3A CN116276609A (en) | 2023-01-31 | 2023-01-31 | Roller type polishing machine for praseodymium neodymium rare earth production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310046612.3A CN116276609A (en) | 2023-01-31 | 2023-01-31 | Roller type polishing machine for praseodymium neodymium rare earth production |
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| Publication Number | Publication Date |
|---|---|
| CN116276609A true CN116276609A (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310046612.3A Withdrawn CN116276609A (en) | 2023-01-31 | 2023-01-31 | Roller type polishing machine for praseodymium neodymium rare earth production |
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| Country | Link |
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| CN (1) | CN116276609A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871014A (en) * | 2023-09-07 | 2023-10-13 | 山东华澳陶瓷科技有限公司 | Ball mill |
| CN117428665A (en) * | 2023-12-21 | 2024-01-23 | 河北沃尔特金属制品有限公司 | Burr cleaning device and method for bolt production |
| CN117863046A (en) * | 2024-03-04 | 2024-04-12 | 江西荧光磁业有限公司 | Roller type polishing machine for neodymium iron boron production |
-
2023
- 2023-01-31 CN CN202310046612.3A patent/CN116276609A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871014A (en) * | 2023-09-07 | 2023-10-13 | 山东华澳陶瓷科技有限公司 | Ball mill |
| CN116871014B (en) * | 2023-09-07 | 2023-12-05 | 山东华澳陶瓷科技有限公司 | Ball mill |
| CN117428665A (en) * | 2023-12-21 | 2024-01-23 | 河北沃尔特金属制品有限公司 | Burr cleaning device and method for bolt production |
| CN117428665B (en) * | 2023-12-21 | 2024-02-23 | 河北沃尔特金属制品有限公司 | Burr cleaning device and method for bolt production |
| CN117863046A (en) * | 2024-03-04 | 2024-04-12 | 江西荧光磁业有限公司 | Roller type polishing machine for neodymium iron boron production |
| CN117863046B (en) * | 2024-03-04 | 2024-05-31 | 江西荧光磁业有限公司 | Roller type polishing machine for neodymium iron boron production |
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Application publication date: 20230623 |