CN218895643U - Smelting device for producing rubidium-iron-boron permanent magnet material - Google Patents

Abstract

The utility model discloses a smelting device for producing a rubidium-iron-boron permanent magnet material, which relates to the field of metal smelting and comprises a heat-preserving barrel, wherein the middle part of the inner wall of the lower side of the heat-preserving barrel is movably connected with the bottom end of a support column through a rolling bearing. According to the utility model, the auxiliary mechanism is arranged to be connected with the smelting barrel, after the device is used for smelting the rubidium-iron-boron permanent magnet material, a user controls the electric push rod to shrink through the controller, the supporting plate, the connecting rod and the push plate are driven to move downwards when the electric push rod shrinks, and the metal solution in the smelting barrel is extruded when the push plate moves downwards, so that the pressure of the push plate is utilized to accelerate the discharge speed of the metal solution in the smelting barrel through the discharge pipe, thereby facilitating the user to smelt again rapidly and improving the smelting efficiency, and solving the problems that the existing smelting device for producing the rubidium-iron-boron permanent magnet material is inconvenient to discharge the melted metal solution from the smelting device in the use process and the smelting efficiency of the existing smelting device is lower.

Description

Smelting device for producing rubidium-iron-boron permanent magnet material

Technical Field

The utility model relates to a smelting device, in particular to a smelting device for producing a rubidium-iron-boron permanent magnet material.

Background

Neodymium iron boron is widely applied to motors as a third-generation rare earth permanent magnet material. Compared with the traditional motor, the high-efficiency energy-saving motor has the characteristics of high efficiency, energy saving, light weight, small volume, good control speed regulation performance, strong reliability and the like, can be widely applied to the fields of wind power generation, electric automobiles, industrial motors, household motors and the like, has high cost performance, enables the application field to be continuously expanded, and needs to use a smelting device to smelt raw materials at high temperature when producing the rubidium-iron-boron permanent magnet material.

When the smelting device for producing the rubidium-iron-boron permanent magnet material is used at present, the smelting device has some defects and shortcomings, and the specific parts needing improvement are as follows:

the existing smelting device for producing the rubidium-iron-boron permanent magnet material is inconvenient for discharging the smelted metal solution from the smelting device in the use process, and the smelting efficiency of the existing smelting device is low.

Disclosure of Invention

The utility model aims to provide a smelting device for producing a rubidium-iron-boron permanent magnet material, which aims to solve the problems that the existing smelting device for producing the rubidium-iron-boron permanent magnet material, which is proposed in the background art, is inconvenient to discharge a smelted metal solution from the smelting device in the use process and the smelting efficiency of the existing smelting device is lower.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smelting device for rubidium iron boron permanent magnet material production, includes the heat preservation bucket, heat preservation bucket downside inner wall middle part is through antifriction bearing and support column bottom swing joint, support column upper end fixed connection is in smelting bucket bottom surface middle part, be provided with assist mechanism on the smelting bucket, equal fixedly connected with fixed plate of both sides around the smelting bucket bottom surface, two the opposite face of fixed plate respectively with the both ends fixed connection of a plurality of heater strips, a plurality of the input of heater strip is all connected with the output electricity of controller, controller fixed connection is on the heat preservation bucket surface.

As a preferable technical scheme of the utility model, a groove is formed on the lower side of the inner wall of the smelting barrel, a discharge pipe is fixedly connected in the wall of the smelting barrel, the left end of the discharge pipe is communicated with the groove in a penetrating manner, the right end of the discharge pipe is tightly attached to the inner wall of the heat insulation barrel, and a delivery pipe is fixedly connected in the upper surface of the smelting barrel.

As a preferable technical scheme of the utility model, the right end of the discharge pipe is arc-shaped, a connecting pipe is fixedly connected in the wall of the heat-preserving container, the diameter of the connecting pipe is larger than that of the discharge pipe, the discharge pipe and the connecting pipe are arranged on the same horizontal plane, a through groove is formed in the upper surface of the heat-preserving container, and the delivery pipe and the auxiliary mechanism penetrate through the through groove and extend to the upper part of the heat-preserving container.

As a preferable technical scheme of the utility model, the auxiliary mechanism comprises a push plate, the side surface of the push plate is overlapped with the inner wall of the smelting barrel, the middle part of the upper surface of the push plate is fixedly connected with the bottom end of the connecting rod, the upper end of the connecting rod passes through a through hole and extends to the upper part of the smelting barrel, and the through hole is formed in the upper surface of the smelting barrel.

As a preferable technical scheme of the utility model, the bottom end of the connecting rod is arranged in the sealing cylinder, the bottom end of the sealing cylinder is fixedly connected with the upper surface of the push plate, the upper surface of the sealing cylinder is overlapped with the inner wall of the upper side of the smelting cylinder, and the inner diameter of the sealing cylinder is larger than the diameter of the through hole.

As a preferable technical scheme of the utility model, the upper side of the connecting rod is movably connected in the supporting plate through the rolling bearing, the upper end of the connecting rod is fixedly connected with a gear II, the gear II is meshed with a gear I, the gear I is fixedly connected on an output shaft of the motor, and the bottom surface of the motor is fixedly connected with the upper surface of the supporting plate.

As a preferable technical scheme of the utility model, the left side and the right side of the bottom surface of the supporting plate are respectively and fixedly connected with the upper ends of two electric pushing rods, the bottom ends of the two electric pushing rods are fixedly connected to the upper surface of the smelting barrel, and the input ends of the two electric pushing rods and the motor are electrically connected with the output end of the controller.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the auxiliary mechanism is arranged to be connected with the smelting barrel, after the device is used for smelting the Rb-Fe-B permanent magnet material, a user controls the electric push rod to shrink through the controller, the supporting plate, the connecting rod and the push plate are driven to move downwards when the electric push rod shrinks, and the metal solution in the smelting barrel is extruded when the push plate moves downwards, so that the pressure of the push plate is utilized to accelerate the discharge speed of the metal solution in the smelting barrel through the discharge pipe, thereby facilitating the user to smelt again and improving the smelting efficiency, meanwhile, the user can place the raw material to be smelted on the upper surface of the push plate in the process of using the device, so that the raw material on the push plate is preheated by utilizing the temperature above the smelting barrel in the process of smelting, the user can utilize the electric push rod to move the push plate to the bottom of the smelting barrel to enable the push plate to correspond to the groove after the metal solution in the smelting barrel is discharged, and then the user can control the motor to work through the controller to drive the connecting rod and the push plate to rotate by utilizing the gear I and the gear II, so that the raw material on the push plate is thrown into the smelting barrel by utilizing the rotation of the mode of the method of preheating to further improve the smelting efficiency.

2. According to the utility model, the heat-insulating barrel is connected with the smelting barrel through the support column, so that the heat-insulating barrel is used for insulating the smelting barrel, the loss of temperature in the smelting barrel is reduced, the waste of energy sources of the device is reduced, the smelting efficiency is improved, the connecting pipe is arranged in the heat-insulating barrel, and the discharging pipe is arranged in the smelting barrel.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the insulating bucket according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the smelting pot of the present utility model;

FIG. 4 is a schematic diagram of the front cross-sectional structure of the smelting pot of the present utility model;

fig. 5 is a schematic structural view of an auxiliary mechanism of the present utility model.

In the figure: 1 heat-preserving container, 2 controller, 3 connecting pipe, 4 through-holes, 5 smelting container, 6 auxiliary mechanism, 61 push pedal, 62 seal cylinder, 63 electric putter, 64 backup pad, 65 motor, 66 gear one, 67 gear two, 68 connecting rod, 7 throwing pipe, 8 logical groove, 9 support column, 10 discharge pipe, 11 fixed plate, 12 heater strip, 13 recess.

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. 1-5, the utility model provides a technical scheme of a smelting device for producing a rubidium-iron-boron permanent magnet material, which comprises the following steps: comprises a heat preservation barrel 1, the middle part of the inner wall of the lower side of the heat preservation barrel 1 is movably connected with the bottom end of a supporting column 9 through a rolling bearing, the upper end of the supporting column 9 is fixedly connected with the middle part of the bottom surface of a smelting barrel 5, the heat preservation barrel 1 is connected with the smelting barrel 5 through the supporting column 9, thereby the smelting barrel 5 is fixedly supported by the supporting column 9, the position of a discharge pipe 10 can be adjusted by rotating the smelting barrel 5 along the supporting column 9, an auxiliary mechanism 6 is arranged on the smelting barrel 5, the front side and the rear side of the bottom surface of the smelting barrel 5 are fixedly connected with fixing plates 11, the opposite surfaces of the two fixing plates 11 are respectively and fixedly connected with the two ends of a plurality of heating wires 12, the input ends of the heating wires 12 are electrically connected with the output end of a controller 2, the fixing plates 11 are arranged at the bottom of the smelting barrel 5, the heating wires 12 are arranged on the fixing plates 11, thereby utilizing a plurality of heating wires 12 to heat the internal temperature of the smelting barrel 5, the controller 2 is fixedly connected on the outer surface of the heat preservation barrel 1, the lower side of the inner wall of the smelting barrel 5 is provided with a groove 13, the inner wall of the smelting barrel 5 is fixedly connected with a discharge pipe 10, the left end of the discharge pipe 10 is communicated with the groove 13 in a penetrating way, the groove 13 is arranged at the bottom of the smelting barrel 5, so that when the push plate 61 moves to the bottom of the smelting barrel 5 to correspond to the groove 13, the gap exists between the push plate 61 and the inner wall of the smelting barrel 5, the raw material on the push plate 61 can fall down when the push plate 61 rotates, the right end of the discharge pipe 10 is tightly attached to the inner wall of the heat preservation barrel 1, the upper surface of the smelting barrel 5 is fixedly connected with a throwing pipe 7, the right end of the discharge pipe 10 is arranged in an arc shape, the discharge pipe 10 is arranged on the smelting barrel 5, and the right end of the discharge pipe 10 is tightly attached to the inner wall of the heat preservation barrel 1, thereby sealing the discharge pipe 10 by utilizing the contact between the inner wall of the heat preservation barrel 1 and the discharge pipe 10, the connecting pipe 3 is fixedly connected in the barrel wall of the heat preservation barrel 1, the diameter of the connecting pipe 3 is larger than that of the discharge pipe 10, the discharge pipe 10 and the connecting pipe 3 are arranged on the same horizontal plane, the upper surface of the heat preservation barrel 1 is provided with a through groove 8, the throwing pipe 7 and the auxiliary mechanism 6 all penetrate through the through groove 8 and extend to the upper side of the heat preservation barrel 1, the auxiliary mechanism 6 comprises a push plate 61, the side surface of the push plate 61 is in lap joint with the inner wall of the smelting barrel 5, the middle part of the upper surface of the push plate 61 is fixedly connected with the bottom end of the connecting rod 68, the upper end of the connecting rod 68 penetrates through the through hole 4 and extends to the upper side of the smelting barrel 5, the through hole 4 is arranged in the upper surface of the smelting barrel 5, the bottom end of the connecting rod 68 is arranged in the sealing barrel 62, the bottom end of the sealing barrel 62 is fixedly connected with the upper surface of the push plate 61, the upper surface of the sealing barrel 62 is in lap joint with the upper inner wall of the upper side of the smelting barrel 5, the sealing cylinder 62 is arranged on the upper surface of the push plate 61, and the upper surface of the sealing cylinder 62 is contacted with the inner wall of the upper side of the smelting barrel 5, so that the through hole 4 is sealed by the sealing cylinder 62, further, the influence of heat dissipation in the smelting barrel 5 from the through hole 4 on smelting efficiency is avoided, the inner diameter of the sealing cylinder 62 is larger than the diameter of the through hole 4, the upper side of the connecting rod 68 is movably connected in the supporting plate 64 through a rolling bearing, the upper end of the connecting rod 68 is fixedly connected with the gear II 67, the gear II 67 is in meshed connection with the gear I66, the gear I66 is fixedly connected on the output shaft of the motor 65, the gear II 67 is arranged on the connecting rod 68, the gear I66 is meshed with the gear II 67 on the output shaft of the motor 65, so that the connecting rod 68 and the push plate 61 are driven to rotate by the gear I66 and the gear II 67 when the motor 65 works, so that the raw materials on the push plate 61 are thrown into the smelting barrel 5 by utilizing the centrifugal force generated by the rotation of the push plate 61, the bottom surface of the motor 65 is fixedly connected with the upper surface of the supporting plate 64, the left side and the right side of the bottom surface of the supporting plate 64 are respectively fixedly connected with the upper ends of the two electric push rods 63, the bottom ends of the two electric push rods 63 are fixedly connected to the upper surface of the smelting barrel 5, and the input ends of the two electric push rods 63 and the motor 65 are electrically connected with the output end of the controller 2.

The utility model comprises the following operation steps:

when the device is used for smelting the rubidium-iron-boron permanent magnet material, a user firstly controls a plurality of heating wires 12 to work through a controller 2 to heat the interior of a smelting barrel 5, when the interior of the smelting barrel 5 reaches a proper smelting temperature, the user puts smelting raw materials into the smelting barrel 5 through a feeding pipe 7, at the moment, the smelting raw materials fall on the upper surface of a push plate 61 through the feeding pipe 7, then the user controls an electric push rod 63 to shrink through the controller 2, the electric push rod 63 drives a supporting plate 64, a connecting rod 68 and the push plate 61 to move downwards when the electric push rod 63 shrinks, the electric push rod 63 stops shrinking when the electric push rod 63 shrinks to the lowest end, at the moment, the push plate 61 moves to correspond to a groove 13, then the user controls a motor 65 to work through the controller 2, the first gear 66 and the second gear 67 drive the connecting rod 68 and the push plate 61 to rotate when the motor 65 works, at the moment, and the raw materials on the push plate 61 are thrown into the smelting barrel 5 through the rotation of the push plate 61;

then the user stops the motor 65 and controls the electric push rod 63 to extend to enable the push plate 61 to rise to the original position, at this time, the high temperature in the smelting barrel 5 is utilized to smelt the raw materials at the bottom of the smelting barrel 5, in the smelting process, the user can put the raw materials on the push plate 61 on the throwing pipe 7 again, at this time, the temperature above the smelting barrel 5 can be utilized to preheat the raw materials on the push plate 61, after the smelting is proper, the user rotates the supporting plate 64 to drive the smelting barrel 5 to rotate a proper angle, at this time, the smelting barrel 5 drives the discharge pipe 10 to rotate against the inner wall of the heat preservation barrel 1, when the discharge pipe 10 rotates to correspond to the connecting pipe 3, the metal solution in the smelting barrel 5 flows out through the discharge pipe 10 and the connecting pipe 3, after all the metal solution in the smelting barrel 5 is discharged, the user reversely rotates the smelting barrel 5 to enable the discharge pipe 10 to deviate from the connecting pipe 3, and then the user can repeat the steps to put the raw materials on the smelting barrel 61 into the smelting barrel 5 to smelt.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A smelting device for rubidium iron boron permanent magnet material production, includes heat preservation bucket (1), its characterized in that: the utility model discloses a thermal insulation barrel, including support column (9) and support column (1), antifriction bearing, support column (9) bottom swing joint are passed through in the inner wall middle part of heat preservation barrel (1), support column (9) upper end fixed connection is in smelting barrel (5) bottom surface middle part, be provided with auxiliary mechanism (6) on smelting barrel (5), both sides all fixedly connected with fixed plate (11) around smelting barrel (5) bottom surface, two the opposite face of fixed plate (11) respectively with the both ends fixed connection of a plurality of heater strips (12), a plurality of the input of heater strip (12) all is connected with the output electricity of controller (2), controller (2) fixed connection is on thermal insulation barrel (1) surface.

2. The smelting device for producing the rubidium-iron-boron permanent magnet material according to claim 1, wherein: the utility model discloses a smelting barrel, including smelting barrel (5) inner wall downside, recess (13) have been seted up to smelting barrel (5) inner wall downside, fixedly connected with drain pipe (10) in smelting barrel (5) section of thick bamboo wall and the left end and the recess (13) of drain pipe (10) run through the intercommunication, the right-hand member of drain pipe (10) closely laminates with the inner wall of heat preservation bucket (1), fixedly connected with in the upper surface of smelting barrel (5) puts in pipe (7).

3. The smelting device for producing the rubidium-iron-boron permanent magnet material according to claim 2, wherein: the right-hand member of blow off pipe (10) is the arc setting, fixedly connected with connecting pipe (3) in heat preservation barrel (1) section of thick bamboo wall, the diameter of connecting pipe (3) is greater than the diameter of blow off pipe (10), blow off pipe (10) and connecting pipe (3) set up in same horizontal plane, logical groove (8) have been seted up to heat preservation barrel (1) upper surface, put in tub (7) and complementary unit (6) all pass logical groove (8) and extend to heat preservation barrel (1) top.

4. The smelting device for producing the rubidium-iron-boron permanent magnet material according to claim 1, wherein: the auxiliary mechanism (6) comprises a push plate (61), the side surface of the push plate (61) is overlapped with the inner wall of the smelting barrel (5), the middle part of the upper surface of the push plate (61) is fixedly connected with the bottom end of a connecting rod (68), the upper end of the connecting rod (68) penetrates through a through hole (4) and extends to the upper part of the smelting barrel (5), and the through hole (4) is formed in the upper surface of the smelting barrel (5).

5. The smelting device for producing the rubidium-iron-boron permanent magnet material according to claim 4, wherein: the bottom end of the connecting rod (68) is arranged in the sealing cylinder (62), the bottom end of the sealing cylinder (62) is fixedly connected with the upper surface of the pushing plate (61), the upper surface of the sealing cylinder (62) is lapped with the inner wall of the upper side of the smelting cylinder (5), and the inner diameter of the sealing cylinder (62) is larger than the diameter of the through hole (4).

6. The smelting device for producing the rubidium-iron-boron permanent magnet material according to claim 5, wherein: the upper side of the connecting rod (68) is movably connected in the supporting plate (64) through a rolling bearing, a gear II (67) is fixedly connected to the upper end of the connecting rod (68), the gear II (67) is meshed with a gear I (66), the gear I (66) is fixedly connected to an output shaft of the motor (65), and the bottom surface of the motor (65) is fixedly connected with the upper surface of the supporting plate (64).

7. The smelting device for producing the rubidium-iron-boron permanent magnet material according to claim 6, wherein: the left side and the right side of the bottom surface of the supporting plate (64) are fixedly connected with the upper ends of two electric push rods (63) respectively, the bottom ends of the two electric push rods (63) are fixedly connected to the upper surface of the smelting barrel (5), and the input ends of the two electric push rods (63) and the motor (65) are electrically connected with the output end of the controller (2).

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