CN214764727U - Even feeding device for rare earth firing furnace - Google Patents

Abstract

The utility model belongs to tombarthite processing field, especially, even feeding device is used to tombarthite firing furnace stirs the tombarthite to current feeding device is not convenient for, can not make the tombarthite keep loose state to can not carry out the problem of adjusting to the unloading flow, the following scheme is put forward now, and it includes the box, the hole has been seted up at the top of box, changes the downthehole rotation and installs the pivot, and the outside fixedly connected with multiunit stirring leaf of pivot, the top fixedly connected with servo motor of box, the first gear of fixedly connected with on servo motor's the output shaft, the outside fixed cover of pivot is equipped with the second gear, and first gear meshes with the second gear mutually, and the top fixedly connected with L type frame of box has seted up interior shaft hole at the top of L type frame. The utility model discloses the practicality is good, conveniently stirs the tombarthite for the tombarthite keeps loose state, and through the size of adjusting unloading hole intercommunication area, controls the flow of tombarthite unloading.

Description

Even feeding device for rare earth firing furnace

Technical Field

The utility model relates to a tombarthite processing technology field especially relates to a tombarthite firing furnace is with even feeding device.

Background

The rare earth elements are widely applied in the fields of petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and the like, and the value of rare earth oxides is increased along with the technological progress and the continuous breakthrough of application technology.

The current feeding device is inconvenient for stirring the rare earth, can not keep the rare earth in a loose state, and can not adjust the blanking flow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the rare earth firing furnace is not convenient for stirring rare earth in the prior art, can not keep loose state of rare earth, and can not adjust the shortcoming of unloading flow, and the rare earth firing furnace is with even feeding device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a uniform feeding device for a rare earth firing furnace comprises a box body, wherein a rotary hole is formed in the top of the box body, a rotary shaft is installed in the rotary hole in a rotating mode, a plurality of groups of stirring blades are fixedly connected to the outer side of the rotary shaft, a servo motor is fixedly connected to the top of the box body, a first gear is fixedly connected to an output shaft of the servo motor, a second gear is fixedly sleeved on the outer side of the rotary shaft, the first gear is meshed with the second gear, an L-shaped frame is fixedly connected to the top of the box body, an inner shaft hole is formed in the top of the L-shaped frame, an inner shaft is rotatably installed in the inner shaft hole, a rotary disc is fixedly connected to the bottom end of the inner shaft, a rotary disc groove is formed in the inner wall of the bottom of the box body, the outer side of the rotary disc is in contact with the inner wall of the rotary disc groove, three blanking holes are formed in the top of the rotary disc and the inner wall of the bottom of the rotary disc groove, a transverse hole is provided with a transverse hole in which a transverse sliding manner, a transverse plate is installed in the transverse hole, and a gear is fixedly sleeved on the outer side of the inner shaft, the front side fixedly connected with rack of diaphragm, the gear meshes with the rack mutually, and one side fixedly connected with curb plate of diaphragm, the handle hole has been seted up to one side of L type frame, and the handle shaft has been installed in the handle hole rotation, and the external screw thread has been seted up in the outside of handle shaft, has seted up the screw on the curb plate, last external screw thread and the screw threaded connection of handle shaft.

Preferably, the bottom end of the rotating disc is in contact with the inner wall of the bottom of the rotating disc groove.

Preferably, a round hole is formed in the top end of the rotating shaft, and the round hole is penetrated through the bottom end of the inner shaft.

Preferably, the top of box has been seted up the charge cavity, fixedly connected with loading hopper in the charge cavity, conveniently adds the tombarthite toward the box in.

Preferably, one end of the operating shaft is fixedly connected with a knob, and the operating shaft is rotated through the knob.

Preferably, three blanking holes on the rotary disc are distributed at equal intervals in a ring shape.

The utility model discloses in, a tombarthite firing furnace is with even feeding device, start servo motor, servo motor's output shaft drives first gear and rotates, the second gear drives the pivot and rotates, the pivot drives the stirring leaf and rotates, the stirring leaf stirs the tombarthite, make the tombarthite keep loose state, when needs carry out the unloading to the tombarthite, rotate the knob, epaxial external screw thread of operation and screw threaded connection, it removes to drive the curb plate, the curb plate drives the diaphragm and removes, the horizontal plate drives the rack and removes, the axle rotates in the gear drives, interior axle drives the carousel and rotates, when unloading hole on the carousel communicates with the unloading hole of below, the tombarthite falls down through the unloading hole this moment, through the size of adjusting unloading hole intercommunication area, flow to the tombarthite unloading is controlled.

The utility model discloses the practicality is good, conveniently stirs the tombarthite for the tombarthite keeps loose state, and through the size of adjusting unloading hole intercommunication area, controls the flow of tombarthite unloading.

Drawings

Fig. 1 is a schematic structural view of an even feeding device for a rare earth firing furnace provided by the utility model;

fig. 2 is a schematic structural diagram of a part a of the uniform feeding device for the rare earth firing furnace provided by the utility model;

fig. 3 is a schematic view of the structure of the rotating disk of the uniform feeding device for the rare earth firing furnace according to the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. stirring blades; 4. a servo motor; 5. a first gear; 6. a second gear; 7. an L-shaped frame; 8. an inner shaft; 9. a turntable; 10. a blanking hole; 11. a transverse plate; 12. a gear; 13. a rack; 14. a side plate; 15. the shaft is operated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an even feeding device for a rare earth firing furnace comprises a box body 1, wherein a rotary hole is formed in the top of the box body 1, a rotary shaft 2 is rotatably installed in the rotary hole, a plurality of groups of stirring blades 3 are fixedly connected to the outer side of the rotary shaft 2, a servo motor 4 is fixedly connected to the top of the box body 1, a first gear 5 is fixedly connected to an output shaft of the servo motor 4, a second gear 6 is fixedly sleeved on the outer side of the rotary shaft 2, the first gear 5 is meshed with the second gear 6, an L-shaped frame 7 is fixedly connected to the top of the box body 1, an inner shaft hole is formed in the top of the L-shaped frame 7, an inner shaft 8 is rotatably installed in the inner shaft hole, a rotary table 9 is fixedly connected to the bottom end of the inner shaft 8, a rotary table groove is formed in the inner wall of the bottom of the box body 1, the outer side of the rotary table 9 is in contact with the inner wall of the rotary table groove, three discharging holes 10 are formed in the top of the rotary table 9 and the inner wall of the bottom of the rotary table groove, the cross bore has been seted up to one side of L type frame 7, transverse sliding mounting has diaphragm 11 in the cross bore, the outside fixed cover of interior axle 8 is equipped with gear 12, the front side fixedly connected with rack 13 of diaphragm 11, gear 12 meshes with rack 13 mutually, one side fixedly connected with curb plate 14 of diaphragm 11, the handle hole has been seted up to one side of L type frame 7, the handle shaft 15 has been installed in the handle hole rotation, the external screw thread has been seted up in the outside of handle shaft 15, the screw has been seted up on the curb plate 14, external screw thread and screw threaded connection on the handle shaft 15.

In this embodiment, the bottom end of the turntable 9 contacts the inner wall of the bottom of the turntable groove.

In this embodiment, the top end of the rotating shaft 2 is provided with a round hole, and the bottom end of the inner shaft 8 penetrates through the round hole.

In this embodiment, the charge cavity has been seted up at the top of box 1, and fixedly connected with loading hopper in the charge cavity conveniently adds the tombarthite toward box 1 is interior.

In this embodiment, a knob is fixedly connected to one end of the operating shaft 15, and the operating shaft 15 is rotated by the knob.

In this embodiment, three discharging holes 10 on the rotary table 9 are distributed at equal intervals in a ring shape.

In the utility model, when in use, the servo motor 4 is started, the output shaft of the servo motor 4 drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, the second gear 6 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the stirring blade 3 to rotate, the stirring blade 3 stirs the rare earth, so that the rare earth keeps loose state, when the rare earth needs to be fed, the knob is rotated, the knob drives the operating shaft 15 to rotate, the external thread on the operating shaft 15 is in threaded connection with the screw hole, the side plate 14 drives the transverse plate 11 to move, the transverse plate 11 drives the rack 13 to move, the rack 13 drives the gear 12 to rotate, the gear 12 drives the inner shaft 8 to rotate, the inner shaft 8 drives the rotary disc 9 to rotate, when the feeding hole 10 on the rotary disc 9 is communicated with the feeding hole 10 below, the rare earth falls down through the feeding hole 10, the rare earth blanking flow is controlled by adjusting the size of the communication area of the blanking holes 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The uniform feeding device for the rare earth firing furnace comprises a box body (1) and is characterized in that a rotary hole is formed in the top of the box body (1), a rotary shaft (2) is installed in the rotary hole in a rotating mode, a plurality of groups of stirring blades (3) are fixedly connected to the outer side of the rotary shaft (2), a servo motor (4) is fixedly connected to the top of the box body (1), a first gear (5) is fixedly connected to an output shaft of the servo motor (4), a second gear (6) is fixedly sleeved on the outer side of the rotary shaft (2), the first gear (5) is meshed with the second gear (6), an L-shaped frame (7) is fixedly connected to the top of the box body (1), an inner shaft hole is formed in the top of the L-shaped frame (7), an inner shaft (8) is installed in the inner shaft hole in a rotating mode, a rotary disc (9) is fixedly connected to the bottom end of the inner shaft (8), a rotary disc groove is formed in the bottom inner wall of the box body (1), the outside of carousel (9) contacts with carousel inslot wall, three unloading hole (10) have all been seted up on the top of carousel (9) and the bottom inner wall in carousel groove, the cross bore has been seted up to one side of L type frame (7), horizontal slidable mounting has diaphragm (11) in the cross bore, the fixed cover in outside of interior axle (8) is equipped with gear (12), front side fixedly connected with rack (13) of diaphragm (11), gear (12) and rack (13) mesh mutually, one side fixedly connected with curb plate (14) of diaphragm (11), the handle hole has been seted up to one side of L type frame (7), handle shaft (15) have been installed in the handle hole rotation, the external screw thread has been seted up in the outside of handle shaft (15), the screw has been seted up on curb plate (14), external screw and screw threaded connection on handle shaft (15).

2. The uniform charging device for rare earth burning furnace as claimed in claim 1, wherein the bottom end of said rotary table (9) is in contact with the inner wall of the bottom of the rotary table groove.

3. The uniform charging device for the rare earth burning furnace as claimed in claim 1, wherein a circular hole is formed at the top end of the rotating shaft (2), and the bottom end of the inner shaft (8) penetrates through the circular hole.

4. The uniform feeding device for the rare earth burning furnace according to claim 1, wherein a feeding hole is formed at the top of the box body (1), and a feeding hopper is fixedly connected in the feeding hole.

5. The uniform charging device for rare earth burning furnace as claimed in claim 1, wherein one end of said operating shaft (15) is fixedly connected with a knob.

6. The uniform charging device for the rare earth burning furnace as claimed in claim 1, wherein three blanking holes (10) on the rotary table (9) are annularly and equidistantly distributed.

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