阅读说明：本技术 一种稀土萃取用自动搅拌加热装置 (Automatic stirring and heating device for rare earth extraction ) 是由 张春娇 于 2021-09-15 设计创作，主要内容包括：本发明涉及一种搅拌加热装置,尤其涉及一种稀土萃取用自动搅拌加热装置。本发明提供一种自动搅拌稀土、稀土均匀受热和自动化排出水蒸气的稀土萃取用自动搅拌加热装置。一种稀土萃取用自动搅拌加热装置,包括有：底座和支柱,底座上均匀设有支柱,支柱数量为三根；萃取箱体,三根支柱顶部之间连接有萃取箱体；放料箱,萃取箱体外壁上部设有放料箱；排气道,萃取箱体上部设有排气道；加水口,萃取箱体上部安装有加水口；伺服电机,三根支柱下部之间连接有伺服电机；第一转轴,萃取箱体中部内壁转动式设有第一转轴。本发明通过设有搅拌机构,搅拌机构与加热机构配合,能对稀土进行搅拌,同时能将搅拌后的稀土均匀受热。(The invention relates to a stirring and heating device, in particular to an automatic stirring and heating device for rare earth extraction. The invention provides an automatic stirring and heating device for rare earth extraction, which can automatically stir rare earth, uniformly heat the rare earth and automatically discharge water vapor. An automatic stirring and heating device for rare earth extraction comprises: the support column structure comprises a base and three support columns, wherein the support columns are uniformly arranged on the base; the top parts of the three supporting columns are connected with the extraction box body; the upper part of the outer wall of the extraction box body is provided with a discharging box; the upper part of the extraction box body is provided with an exhaust passage; a water filling port is arranged at the upper part of the extraction box body; the servo motors are connected among the lower parts of the three supporting columns; the rotary type of the inner wall of the middle part of the extraction box body is provided with a first rotating shaft. According to the invention, the stirring mechanism is arranged, and the stirring mechanism is matched with the heating mechanism, so that the rare earth can be stirred, and the stirred rare earth can be uniformly heated.)

1. The utility model provides an automatic stirring heating device is used in rare earth extraction which characterized in that, including:

the device comprises a base (1) and three support columns (11), wherein the support columns (11) are uniformly arranged on the base (1), and the number of the support columns (11) is three;

the top parts of the three support columns (11) are connected with an extraction box body (12) through connecting pipes;

the upper part of the outer wall of the extraction box body (12) is provided with a material discharging box (13);

an exhaust passage (14), wherein the upper part of the extraction box body (12) is provided with the exhaust passage (14);

a water filling port (15), wherein the water filling port (15) is arranged at the upper part of the extraction box body (12);

the servo motors (21) are connected among the lower parts of the three support columns (11);

the inner wall of the middle part of the extraction box body (12) is rotatably provided with a first rotating shaft (22), and the first rotating shaft (22) is connected with an output shaft of the servo motor (21);

the stirring blades (23) are uniformly arranged on the first rotating shaft (22), and the number of the stirring blades (23) is three;

the heating mechanism (3) is arranged on the outer wall of the extraction box body (12).

2. The automatic stirring and heating apparatus for rare earth extraction according to claim 1, wherein the heating mechanism (3) comprises:

the two sides of the outer wall of the extraction box body (12) are provided with the first supports (31);

the fixed slide rail (32) is arranged on the outer wall of the extraction box body (12);

the circular ring (33) is arranged on the fixed slide rail (32) in a sliding way;

the heaters (34) are uniformly arranged on the circular ring (33), and the number of the heaters (34) is three;

the ring (33) is provided with a connecting block (35);

the second rotating shaft (38) is rotatably connected between the two first brackets (31);

a reel (39), wherein the second rotating shaft (38) is provided with the reel (39);

the upper part of the outer wall of the extraction box body (12) is provided with a fixed pulley (37);

the pull rope (36) is connected between the reel (39) and the connecting block (35), and the pull rope (36) passes around the fixed pulley (37).

3. The automatic stirring and heating apparatus for rare earth extraction according to claim 2, further comprising a locking reciprocating mechanism (4), wherein the locking reciprocating mechanism (4) further comprises:

the middle part of the outer wall of the extraction box body (12) is provided with a second bracket (43);

the third rotating shaft (42) is rotatably arranged on the second bracket (43);

a bevel gear set (41) is connected between the third rotating shaft (42) and the first rotating shaft (22);

a third rotating shaft (42) is provided with a third gear (44) which is not provided with the gear (44);

a fourth rotating shaft (46), wherein the second rotating shaft (38) is provided with the fourth rotating shaft (46);

a straight gear (45) is arranged on the fourth rotating shaft (46), and the straight gear (45) is in contact fit with the missing gear (44);

a ratchet gear (47), wherein the second rotating shaft (38) is provided with the ratchet gear (47);

the upper part of the outer wall of the extraction box body (12) is provided with a connecting rod (49) in a sliding way;

the connecting rod (49) is provided with a first wedge-shaped block (48), and the first wedge-shaped block (48) is matched with the ratchet gear (47);

the first spring (410) is wound on the connecting rod (49), and the first spring (410) is connected between the extraction box body (12) and the connecting rod (49);

a third bracket (412), wherein the outer wall of the extraction box body (12) is provided with the third bracket (412);

the elastic rod (413) is arranged on the third support (412) in a sliding mode, and the lower portion of the elastic rod (413) has an elastic effect;

the magnet block (411), the elastic rod (413) and the connecting rod (49) are provided with the magnet block (411);

the second spring (414) is wound on the elastic rod (413), and the second spring (414) is connected between the elastic rod (413) and the third support (412);

the lower part of the elastic rod (413) is provided with a squeezing plate (415), and the squeezing plate (415) is matched with the circular ring (33);

the top rod (416) is arranged inside the circular ring (33), and the top rod (416) is matched with the two magnet blocks (411).

4. The automatic stirring and heating device for rare earth extraction according to claim 3, further comprising a blanking mechanism (5), wherein the blanking mechanism (5) further comprises:

the lower part of the discharge box (13) is rotatably provided with a fifth rotating shaft (51);

the twisting blocks (52) are arranged on the two sides of the fifth rotating shaft (51);

the first baffle (53) is arranged on the fifth rotating shaft (51), and the first baffle (53) is rotatably connected with the inner wall of the discharging box (13);

and the third spring (54) is wound on the fifth rotating shaft (51), and the third spring (54) is connected between the torsion block (52) and the discharging box (13).

5. The automatic stirring and heating device for rare earth extraction according to claim 4, further comprising an exhaust mechanism (6), wherein the exhaust mechanism (6) further comprises:

a fourth bracket (61), wherein the outer wall of the extraction box body (12) is provided with the fourth bracket (61);

the first sliding rod (62) is arranged on the fourth bracket (61) in a sliding manner;

the second baffle (63) is arranged on the first sliding rod (62), and the second baffle (63) is connected with the exhaust passage (14) in a sliding manner;

the upper side and the lower side of the first sliding rod (62) are respectively wound with a fourth spring (64), and the fourth springs (64) are connected between the fourth bracket (61) and the first sliding rod (62);

the exhaust fan (65) is installed on the lower portion of the inner wall of the fourth support (61);

the exhaust port (66) is symmetrically arranged on the fourth bracket (61).

6. The automatic stirring and heating device for rare earth extraction according to claim 5, further comprising an extruding mechanism (7), wherein the extruding mechanism (7) further comprises:

the pushing block (71) is arranged on the circular ring (33);

a fifth bracket (72), wherein the upper part of the outer wall of the extraction box body (12) is provided with the fifth bracket (72);

the second sliding rod (73) is arranged on the fifth bracket (72) in a sliding mode, and the second sliding rod (73) is matched with the push block (71);

the first sliding rod (62) is provided with a first wedge block (74);

the fifth spring (75) is wound on the second sliding rod (73), the fifth spring (75) is connected between the fifth bracket (72) and the second sliding rod (73), and the second wedge-shaped block (74) is matched with the second sliding rod (73).

7. The automatic stirring and heating device for rare earth extraction according to claim 6, wherein the fifth spring (75) is made of alloy steel.

8. The automatic stirring and heating apparatus for rare earth extraction according to claim 4, wherein the fifth rotating shaft (51) has a cylindrical shape.

Technical Field

The invention relates to a stirring and heating device, in particular to an automatic stirring and heating device for rare earth extraction.

Background

Rare earth has the name of 'industrial vitamin', and is now an extremely important strategic resource, the rare earth element oxide refers to fifteen lanthanide oxides with the atomic number of fifty-seven to seventy-one in the periodic table of elements, and the oxides of seventeen elements including scandium and yttrium with the chemical properties similar to those of the lanthanide, the rare earth element is widely applied in the fields of petroleum, chemical engineering, metallurgy, textile, ceramics, glass, permanent magnet materials and the like, along with the technological progress and the continuous breakthrough of the application technology, the value of the rare earth oxide is higher and higher, along with the high-speed development of the technology, the rare earth is widely applied in some fields and the like, but the existing rare earth extraction and separation equipment has a large number of defects, for example, the existing device can not well stir the rare earth, when the rare earth raw material is heated, the generated water vapor can not be well discharged out of a box body, the separation tank has the risk of cracking, the rare earth raw materials cannot be well heated, and the extraction efficiency of the rare earth is reduced.

Therefore, we design an automatic stirring and heating device for rare earth extraction, which can automatically stir rare earth, uniformly heat rare earth and automatically discharge water vapor.

Disclosure of Invention

In order to overcome that current device can not be fine stir the tombarthite, when heating the tombarthite raw materials, the discharge box that the vapor that produces can not be fine leads to the separator tank to have the danger of bursting, heats the shortcoming of the extraction efficiency of tombarthite, technical problem to the tombarthite raw materials can not be fine moreover: provides an automatic stirring and heating device for rare earth extraction, which can automatically stir rare earth, uniformly heat the rare earth and automatically discharge water vapor.

The technical scheme is as follows: an automatic stirring and heating device for rare earth extraction comprises:

the support column structure comprises a base and three support columns, wherein the support columns are uniformly arranged on the base;

the top parts of the three supporting columns are connected with the extraction box body;

the upper part of the outer wall of the extraction box body is provided with a discharging box;

the upper part of the extraction box body is provided with an exhaust passage;

a water filling port is arranged at the upper part of the extraction box body;

the servo motors are connected among the lower parts of the three supporting columns;

the inner wall of the middle part of the extraction box body is rotatably provided with a first rotating shaft, and the first rotating shaft is connected with an output shaft of a servo motor;

stirring blades are uniformly arranged on the first rotating shaft, and the number of the stirring blades is three;

the heating mechanism is arranged on the outer wall of the extraction box body.

Preferably, the heating means includes:

the two sides of the outer wall of the extraction box body are provided with the first supports;

the fixed slide rail is arranged on the outer wall of the extraction box body;

the fixed slide rail is provided with a circular ring in a sliding manner;

the circular ring is uniformly provided with three heaters;

the circular ring is provided with a connecting block;

the second rotating shaft is rotatably connected between the two first brackets;

the second rotating shaft is provided with a reel;

the upper part of the outer wall of the extraction box body is provided with a fixed pulley;

the stay cord is connected with the stay cord between reel and the connecting block, and the fixed pulley is walked around to the stay cord.

Preferably, the locking reciprocating mechanism further comprises a locking reciprocating mechanism, and the locking reciprocating mechanism further comprises:

the middle part of the outer wall of the extraction box body is provided with a second bracket;

the second support is rotatably provided with a third rotating shaft;

a bevel gear set is connected between the third rotating shaft and the first rotating shaft;

a third rotating shaft is provided with a gear lack wheel;

the second rotating shaft is provided with a fourth rotating shaft;

a straight gear is arranged on the fourth rotating shaft and is in contact fit with the gear lacking;

the second rotating shaft is provided with a ratchet gear;

the upper part of the outer wall of the extraction box body is provided with a connecting rod in a sliding way;

the connecting rod is provided with a first wedge-shaped block which is matched with the ratchet gear;

the first spring is wound on the connecting rod and is connected between the extraction box body and the connecting rod;

the outer wall of the extraction box body is provided with a third bracket;

the third support is provided with an elastic rod in a sliding mode, and the lower part of the elastic rod has an elastic effect;

the magnet blocks are arranged on the elastic rod and the connecting rod;

the second spring is wound on the elastic rod and connected between the elastic rod and the third support;

the lower part of the elastic rod is provided with an extrusion plate which is matched with the circular ring;

and the ejector rod is arranged inside the circular ring and matched with the two magnet blocks.

Preferably, still including unloading mechanism, unloading mechanism still including:

the lower part of the emptying box is rotatably provided with a fifth rotating shaft;

the two sides of the fifth rotating shaft are provided with the twisting blocks;

the fifth rotating shaft is provided with a first baffle which is rotatably connected with the inner wall of the discharging box;

and the third spring is wound on the fifth rotating shaft and connected between the torsion block and the discharging box.

Preferably, the exhaust device further comprises an exhaust mechanism, and the exhaust mechanism further comprises:

the outer wall of the extraction box body is provided with a fourth bracket;

the fourth bracket is provided with a first sliding rod in a sliding manner;

the first sliding rod is provided with a first baffle plate which is connected with the exhaust passage in a sliding manner;

the upper side and the lower side of the first sliding rod are respectively wound with a fourth spring, and the fourth springs are connected between the fourth bracket and the first sliding rod;

the lower part of the inner wall of the fourth bracket is provided with an exhaust fan;

and the fourth support is symmetrically provided with an exhaust port.

Preferably, the device further comprises a squeezing mechanism, and the squeezing mechanism further comprises:

the pushing block is arranged on the circular ring;

the upper part of the outer wall of the extraction box body is provided with a fifth bracket;

the fifth bracket is provided with a second sliding rod in a sliding manner, and the second sliding rod (73) is matched with the push block;

the first sliding rod is provided with a first wedge block;

and the fifth spring is wound on the second sliding rod and connected between the fifth support and the second sliding rod, and the second wedge-shaped block is matched with the second sliding rod.

Preferably, the fifth spring is made of alloy steel.

Preferably, the fifth rotating shaft is cylindrical in shape.

The invention has the beneficial effects that:

1. according to the invention, the stirring mechanism is arranged, and the stirring mechanism is matched with the heating mechanism, so that the rare earth can be stirred, and the stirred rare earth can be uniformly heated;

2. the rare earth can be subjected to interval blanking by matching the stirring mechanism with the blanking mechanism;

3. through being equipped with exhaust mechanism and extrusion mechanism cooperation, can discharge vapor fast.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the stirring mechanism of the present invention.

Fig. 3 is a schematic perspective view of the heating mechanism of the present invention.

Fig. 4 is a perspective view of the locking shuttle of the present invention.

Fig. 5 is a schematic perspective view of the blanking mechanism of the present invention.

Fig. 6 is a schematic perspective view of the exhaust mechanism of the present invention.

Fig. 7 is a schematic perspective view of the pressing mechanism of the present invention.

Description of reference numerals: 1_ base, 11_ column, 12_ extraction box, 13_ discharge box, 14_ exhaust duct, 15_ water filling port, 2_ stirring mechanism, 21_ servo motor, 22_ first rotating shaft, 23_ stirring blade, 3_ heating mechanism, 31_ first bracket, 32_ fixed slide rail, 33_ ring, 34_ heater, 35_ connecting block, 36_ rope, 37_ fixed pulley, 38_ second rotating shaft, 39_ reel, 4_ locking reciprocating mechanism, 41_ bevel gear set, 42_ third rotating shaft, 43_ second bracket, 44_ missing gear, 45_ straight gear, 46_ fourth rotating shaft, 47_ ratchet gear, 48_ first wedge block, 49_ connecting rod, 410_ first spring, 411_ magnet block, 412_ third bracket, 413_ elastic rod, 414_ second spring, 415_ extrusion plate, 416_ ejector rod, 5_ blanking mechanism, 51_ fifth rotating shaft, 52_ torsion block, 53_ first baffle, 54_ third spring, 6_ exhaust mechanism, 61_ fourth support, 62_ first sliding rod, 63_ second baffle, 64_ fourth spring, 65_ exhaust fan, 66_ exhaust port, 7_ extrusion mechanism, 71_ push block, 72_ fifth support, 73_ second sliding rod, 74_ second wedge block, 75_ fifth spring.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1

An automatic stirring and heating device for rare earth extraction is shown in figure 1-3, and comprises a base 1, a support 11, an extraction box body 12, a discharge box 13 and an exhaust passage 14, filler 15, servo motor 21, first pivot 22, stirring leaf 23 and heating mechanism 3, evenly be equipped with pillar 11 on the base 1, pillar 11 quantity is three, be connected with extraction box 12 between the 11 tops of three pillar, extraction box 12 outer wall upper portion rear side is equipped with blowing case 13, extraction box 12 upper portion left side is equipped with exhaust passage 14, filler 15 is installed to extraction box 12 upper portion front side, be connected with servo motor 21 between the 11 lower parts of three pillar, extraction box 12 middle part inner wall rotary type is equipped with first pivot 22, first pivot 22 and servo motor 21 output shaft, evenly be equipped with stirring leaf 23 on the first pivot 22, stirring leaf 23 quantity is three, be equipped with heating mechanism 3 on the 12 outer walls of extraction box.

The workman at first starts servo motor 21, the workman is in putting into blowing case 13 the tombarthite next time, the interior tombarthite of blowing case 13 can fall to in the extraction box 12, servo motor 21 is rotatory to drive first pivot 22 rotatory, thereby it is rotatory to drive stirring leaf 23, so realize the effect of stirring the tombarthite while unloading, start heating mechanism 3 and operate simultaneously, heating mechanism 3 can carry out the even heating to the tombarthite of stirring, can discharge the vapor in the extraction box 12 through exhaust passage 14, if stir the tombarthite water shortage, the workman can pour water into in the extraction box 12 with the tombarthite mixture through filler 15, after accomplishing tombarthite stirring heating, close servo motor 21 and heating mechanism 3 and can stop the work of stirring the heating to the tombarthite.

Heating mechanism 3 is including first support 31, fixed slide rail 32, ring 33, heater 34, connecting block 35, stay cord 36, fixed pulley 37, second pivot 38 and reel 39, the extraction box 12 top left and right sides all is equipped with first support 31, be equipped with fixed slide rail 32 on the extraction box 12 outer wall, the last slip of fixed slide rail 32 is equipped with ring 33, evenly be equipped with heater 34 on the ring 33, heater 34 quantity is three, the front side is equipped with connecting block 35 on the ring 33, the rotary type is connected with second pivot 38 between two first supports 31, second pivot 38 left part is equipped with reel 39, extraction box 12 outer wall upper portion front side is equipped with fixed pulley 37, be connected with stay cord 36 between reel 39 and the connecting block 35, fixed pulley 37 is walked around to stay cord 36.

When the tombarthite to the stirring needs to be heated, workman start heater 34, heater 34 can produce the heat and make the tombarthite be heated, the workman rotates second pivot 38, thereby drive reel 39 and rotate, and then make stay cord 36 receive and wind, stay cord 36 receives and to drive connecting block 35 upward movement around can, thereby drive ring 33 and heater 34 upward movement, the workman loosens second pivot 38 afterwards, under ring 33 and the action of gravity of heater 34, thereby make ring 33 and heater 34 downstream reset, and then drive connecting block 35 downward movement and reset, make stay cord 36 unwind, stay cord 36 unwinds and drives reel 39 and second pivot 38 antiport, heater 34 up-and-down motion makes the more even rare earth that stirs be heated, when the tombarthite that need not stir is heated, close heater 34 can.

Example 2

On the basis of embodiment 1, as shown in fig. 4-7, the device further includes a locking reciprocating mechanism 4, the locking reciprocating mechanism 4 further includes a bevel gear set 41, a third rotating shaft 42, a second bracket 43, a missing gear 44, a spur gear 45, a fourth rotating shaft 46, a ratchet gear 47, a first wedge-shaped block 48, a connecting rod 49, a first spring 410, a magnet block 411, a third bracket 412, an elastic rod 413, a second spring 414, a squeezing plate 415, and a pushing rod 416, the second bracket 43 is disposed in the middle of the outer wall of the extraction box 12, the third rotating shaft 42 is rotatably disposed on the second bracket 43, the bevel gear set 41 is connected between the right side of the third rotating shaft 42 and the first rotating shaft 22, the missing gear 44 is disposed on the left side of the third rotating shaft 42, the fourth rotating shaft 46 is disposed on the left side of the second rotating shaft 38, the spur gear 45 is disposed on the left side of the fourth rotating shaft 46, the spur gear 45 is in contact with the missing gear 44, the ratchet gear 47 is disposed on the right side of the second rotating shaft 38, a connecting rod 49 is slidably arranged at the right part of the upper part of the outer wall of the extraction box body 12, a first wedge block 48 is arranged at the rear side of the connecting rod 49, the first wedge block 48 is matched with a ratchet wheel 47, a first spring 410 is wound on the connecting rod 49, the first spring 410 is connected between the extraction box body 12 and the connecting rod 49, a third support 412 is arranged at the upper front part of the outer wall of the extraction box body 12, an elastic rod 413 is slidably arranged on the third support 412, the lower part of the elastic rod 413 has elastic effect, magnet blocks 411 are arranged on the elastic rod 413 and the front part of the connecting rod 49, a second spring 414 is wound on the elastic rod 413, the second spring 414 is connected between the elastic rod 413 and the third support 412, a squeezing plate 415 is arranged at the lower part of the elastic rod 413, the squeezing plate 415 is matched with the ring 33, a push rod 416 is arranged inside the ring 33, and the push rod 416 is matched with the two magnet blocks 411.

When the first rotating shaft 22 rotates, the first rotating shaft 22 rotates to drive the bevel gear set 41 to rotate, thereby driving the third rotating shaft 42 to rotate, further driving the gear-lacking gear 44 to rotate to mesh with the spur gear 45, further driving the fourth rotating shaft 46, the second rotating shaft 38 and the reel 39 to rotate, meanwhile, the second rotating shaft 38 rotates to drive the ratchet gear 47 to rotate to contact with the first wedge-shaped block 48, thereby extruding the first wedge-shaped block 48 to move forward, the first spring 410 is stretched, further driving the connecting rod 49 and the magnet block 411 at the rear side to move forward, when the ratchet gear 47 rotates to be out of contact with the first wedge-shaped block 48, the first spring 410 resets to drive the connecting rod 49, the magnet block 411 at the rear side and the first wedge-shaped block 48 to move backward and reset, meanwhile, the reel 39 rotates to make the heater 34 move upward, when the gear-lacking gear 44 rotates to just not mesh with the spur gear 45, meanwhile, the first wedge-shaped block 48 can block 47 can block rotate reversely, the heater 34 intermittently heats the rare earth to be stirred, the second spring 414 is stretched in the initial state, when the ring 33 moves upwards, the push rod 416 and the extrusion plate 415 are driven to move upwards, and then the elastic rod 413 is driven to move upwards, and then the front magnet block 411 is driven to move upwards and has the same height as the rear magnet block 411, so that the second spring 414 is reset, meanwhile, the push rod 416 moves upwards to press the rear magnet block 411 to be close to the front magnet block 411, so that the two magnet blocks 411 attract each other, the rear magnet block 411 drives the connecting rod 49 and the first wedge block 48 to move forwards, the first spring 410 is stretched, so that the ratchet wheel 47 rotates reversely, so that the pull rope 36 is unwound, under the gravity of the ring 33 and the heater 34, the ring 33 and the heater 34 move downwards to reset, so that the push rod 416 and the extrusion plate 415 are driven to move downwards to reset, and then the elastic rod 413 is driven to move downwards to reset, second spring 414 is stretched, drives the magnet piece 411 downstream of front side then and resets, makes two magnet piece 411 separation, and first spring 410 resets and drives first wedge 48, connecting rod 49 and the magnet piece 411 of rear side and resets, and first wedge 48 resets and can block ratchet 47, so realizes the effect of automatic being heated, reduces manual operation.

Still including unloading mechanism 5, unloading mechanism 5 is still including fifth pivot 51, twist reverse piece 52, first baffle 53 and third spring 54, the rotary type of blowing case 13 lower part is equipped with fifth pivot 51, the left and right sides all is equipped with and twists reverse piece 52 on fifth pivot 51, be equipped with first baffle 53 on the fifth pivot 51, first baffle 53 is connected with blowing case 13 inner wall rotary type, it has third spring 54 to wind on the fifth pivot 51, third spring 54 is connected between twisting reverse piece 52 and blowing case 13 on right side.

When using unloading mechanism 5, the tombarthite falls to in blowing case 13 this moment, when the unloading of needs, the workman rotates and turns round piece 52, thereby drive fifth pivot 51 and first baffle 53 and rotate, third spring 54 takes place deformation, first baffle 53 rotates and temporarily can not block up the tombarthite in the blowing case 13, the tombarthite can fall to in the extraction box 12, when not needing the unloading, the workman loosens and turns round piece 52 and makes third spring 54 reset, thereby drive fifth pivot 51, turn round piece 52 and first baffle 53 antiport, the tombarthite in the blowing case 13 can be blocked up in first baffle 53 antiport.

Still including exhaust mechanism 6, exhaust mechanism 6 is still including fourth support 61, first slide bar 62, second baffle 63, fourth spring 64, exhaust fan 65 and gas vent 66, the left part is equipped with fourth support 61 on the outer wall of extraction box 12, the gliding style is equipped with first slide bar 62 on fourth support 61, be equipped with second baffle 63 on the first slide bar 62, second baffle 63 and exhaust duct 14 sliding type are connected, first slide bar 62 upper and lower both sides all around there being fourth spring 64, fourth spring 64 is connected between fourth support 61 and first slide bar 62, exhaust fan 65 is installed to fourth support 61 inner wall lower part, the symmetry is equipped with gas vent 66 on the fourth support 61.

When the vapor in the extraction box 12 needs to be discharged, the worker starts the exhaust fan 65 to rotate, meanwhile, the first sliding rod 62 is pushed rightwards, the fourth spring 64 is stretched, so that the second baffle 63 is driven to move rightwards to block the exhaust duct 14, at the moment, the exhaust fan 65 rotates to enable the vapor to be rapidly discharged through the exhaust port 66, when the vapor does not need to be discharged, the worker rapidly loosens the first sliding rod 62 to enable the fourth spring 64 to reset, so that the first sliding rod 62 and the second baffle 63 are driven to move leftwards to reset, the second baffle 63 resets to block the vapor, the stirred rare earth is uniformly heated in the extraction box 12, and then the exhaust fan 65 is closed.

The device is characterized by further comprising an extrusion mechanism 7, wherein the extrusion mechanism 7 further comprises a push block 71, a fifth support 72, a second sliding rod 73, a second wedge-shaped block 74 and a fifth spring 75, the push block 71 is arranged on the left side of the upper portion of the circular ring 33, the fifth support 72 is arranged on the left side of the upper portion of the outer wall of the extraction box body 12, the fifth support 72 is slidably provided with the second sliding rod 73, the second sliding rod 73 is matched with the push block 71, the first sliding rod 62 is provided with the second wedge-shaped block 74, the second sliding rod 73 is wound with the fifth spring 75, the fifth spring 75 is connected between the fifth support 72 and the second sliding rod 73, and the second wedge-shaped block 74 is matched with the second sliding rod 73.

When the ring 33 moves upward, the ring 33 moves upward to drive the pushing block 71 to move upward to contact with the second sliding rod 73, so as to drive the second sliding rod 73 to move upward to contact with the second wedge-shaped block 74, the fifth spring 75 is compressed, so as to drive the second wedge-shaped block 74 to move rightward, so as to drive the first sliding rod 62 and the second baffle 63 to move rightward, the fourth spring 64 is stretched, so as to drive the second baffle 63 to move rightward until the exhaust duct 14 is not blocked, at this time, the rotation of the exhaust fan 65 can rapidly discharge water vapor through the exhaust duct 66, when the ring 33 moves downward to drive the pushing block 71 to move downward not to contact with the second sliding rod 73, the fourth spring 64 resets, so as to drive the first sliding rod 62 and the second baffle 63 to move leftward to reset, the second baffle 63 resets to block the water vapor, so that the stirred rare earth is uniformly heated in the extraction box 12.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.