High-temperature alloy boat for molybdenum powder production

Abstract

The invention relates to the technical field of molybdenum powder production, and discloses a high-temperature alloy boat for molybdenum powder production, which comprises an alloy boat body, the alloy boat cover is buckled on the alloy boat body; the two clamping assemblies are both arranged on the alloy boat cover; the two fixing assemblies are both arranged on the alloy boat body; and the two fixing assemblies are connected through the connecting frame. The alloy boat provided by the invention is provided with the detachable alloy boat cover, and the design of the alloy boat cover ensures that raw materials are effectively sealed in the alloy boat body in the processing process, so that the raw materials are prevented from overflowing due to factors such as volume change caused by temperature change, mechanical vibration and the like, the waste of the raw materials is reduced, and the production cost is reduced. In addition, due to the fact that the sealing performance of the alloy boat cover is good, workers do not need to worry about the problem that the raw materials overflow, and the workers can concentrate on the production process of the molybdenum powder.

Description

Technical Field

[0001] The invention relates to the technical field of molybdenum powder production, in particular to a high-temperature alloy boat for molybdenum powder production. Background Art

[0002] Molybdenum powder alloy boat is a device specially used for carrying and transporting raw materials or products in the process of molybdenum powder production. It is usually made of alloy materials that can withstand high temperature and corrosion, such as molybdenum alloy or other special alloys, to ensure that it can work stably in the high temperature environment of molybdenum powder production. In the production process of molybdenum powder, the alloy boat is used to hold molybdenum oxide or other precursors, and then these raw materials are sent into a high-temperature furnace for reduction reaction to finally obtain molybdenum powder. Since the production process involves high temperature and chemical reactions, the alloy boat needs to have good high temperature resistance, corrosion resistance and sufficient mechanical strength.

[0003] After searching, the Chinese patent with the announcement number CN203599525U discloses a material boat for a molybdenum powder reduction furnace, including a boat body, a base is arranged on the lower side of the boat body, and a high-temperature alloy boat lining is arranged inside the boat body and the base. The material boat for the molybdenum powder reduction furnace of the above scheme solves the problem that when the existing material boat is used to prepare molybdenum powder, due to the excessively high temperature of the reduction furnace, the low-melting-point impurity metal in the material boat gradually precipitates and penetrates into the molybdenum powder, resulting in excessive impurity content in the prepared molybdenum powder. A layer of high-temperature alloy boat lining is added to the material boat, and the MoO2 powder in the material boat undergoes a reduction reaction with hydrogen in a high-temperature environment of about 1000°C to generate high-purity molybdenum powder with extremely low impurity element content. Compared with the molybdenum plate stamping boat, the production cost is greatly reduced, which is conducive to promotion and use. However, the above scheme still has the following shortcomings when it is actually used: The alloy boat proposed in the above scheme does not have a detachable top cover, and the raw materials in the alloy boat are easy to overflow during the processing. The overflow of raw materials directly leads to material waste and increases production costs. In industrial production, raw material costs often account for a considerable proportion, so any form of waste will have a negative impact on the economic benefits of the enterprise.

[0004] Therefore, it is necessary to design a high temperature alloy boat for molybdenum powder production to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high temperature alloy boat for molybdenum powder production.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A high temperature alloy boat for producing molybdenum powder, comprising: Alloy boat hull; An alloy boat cover, wherein the alloy boat cover is buckled onto the alloy boat body; Two clamping assemblies, both of which are arranged on the alloy boat cover; Two fixing components, both of which are arranged on the alloy boat body; A connecting frame, through which the two fixing components are connected.

[0007] As a preferred technical solution of the present invention, the clamping assembly includes: A fixing frame, the fixing frame is fixed to the side of the alloy boat cover, and the fixing frame is a U-shaped structure; Two openings, both of which are formed on the fixing frame; Two slide bars, the two slide bars respectively pass through the two openings, and the two slide bars are respectively slidably disposed in the two openings; Two limit caps, the two limit caps are respectively fixed to one end of the two slide bars away from the alloy boat cover; A first clamping block, wherein the first clamping block is fixed to one end of the two sliding rods away from the corresponding limiting cap; The spring sheet is fixed on the side of the fixing frame, and the spring sheet contacts the side of the first clamping block.

[0008] As a preferred technical solution of the present invention, the fixing assembly includes: a second clamping block, the second clamping block being slidably disposed on a side of the alloy boat; A slide groove, wherein the slide groove is provided on the side of the alloy boat body; A slider, the slider is fixed on the side of the second clamping block, and the slider is slidably arranged in the slide groove; A tension spring, one end of which is connected to the alloy boat body, and the other end of which is connected to the second clamping block.

[0009] As a preferred technical solution of the present invention, the first card block and the second card block have the same shape, and both the first card block and the second card block are provided with an inclined surface.

[0010] As a preferred technical solution of the present invention, the cross section of the slider is T-shaped, the shape of the slide groove is adapted to the shape of the slider, and the side surface of the slider fits with the groove wall of the slide groove.

[0011] As a preferred technical solution of the present invention, the spring piece is in an arc-shaped structure, both ends of the spring piece are fixed to the side surfaces of the fixing frame, and the middle position of the spring piece is arranged opposite to the first clamping block.

[0012] As a preferred technical solution of the present invention, the connecting frame includes a push plate and two push rods, the two push rods are both L-shaped structures, one end of the two push rods are respectively connected to the two ends of the push plate, and the other ends of the two push rods are respectively connected to the two second blocks.

[0013] As a preferred technical solution of the present invention, a mixing assembly is provided on the alloy boat, and the mixing assembly comprises: Side plates, the side plates being fixed to the sides of the alloy boat body; A bracket, wherein the bracket is fixed to the top surface of the side plate; A rotating shaft, which is rotatably mounted on the bracket and extends to the interior of the alloy boat body; A plurality of connecting rods, one end of each of the connecting rods being fixed to the outer peripheral surface of the rotating shaft; A plurality of mixing plates, wherein the plurality of mixing plates are distributed in a circumferential array around the rotating shaft, and the other ends of the plurality of connecting rods are fixedly connected to the mixing plates facing them; A clockwork spring, one end of which is connected to the rotating shaft; A limiting frame, wherein the limiting frame is fixed to the top surface of the side plate; A fixing pin is fixed on the limiting frame, and the other end of the clockwork spring is connected to the fixing pin.

[0014] As a preferred technical solution of the present invention, a damping structure is provided on the side plate, and the damping structure includes: An outer cylinder, wherein the outer cylinder is fixed to the top surface of the side plate; An inner rod, the inner rod is slidably disposed inside the outer tube, and the top end of the inner rod extends to the outside of the outer tube; A booster spring, one end of which is connected to the outer cylinder, and the other end of which is connected to the inner rod; A damping block is fixed to one end of the inner rod located outside the outer cylinder, and the damping block is in contact with the rotating shaft.

[0015] As a preferred technical solution of the present invention, the damping block is made of rubber material.

[0016] The present invention has the following beneficial effects: 1. The design of the alloy boat cover ensures that the raw materials are effectively sealed in the alloy boat during the processing process, avoiding the overflow of raw materials caused by volume changes caused by temperature changes, mechanical vibrations and other factors. This not only reduces the waste of raw materials, but also improves the utilization rate of raw materials, thereby reducing production costs. In addition, due to the good sealing performance of the alloy boat cover, the staff does not need to worry about the problem of raw material overflow and can focus more on the production process of molybdenum powder. In addition, the time and manpower wasted on cleaning up the overflowed raw materials are reduced, further improving production efficiency; 2. The alloy boat body and the alloy boat cover are connected by a fixing assembly and a clamping assembly. The design of the fixing assembly and the clamping assembly realizes the quick disassembly and assembly between the alloy boat body and the alloy boat cover. The quick-disassembly structure makes the disassembly and assembly between the alloy boat cover and the alloy boat body quick and easy, greatly shortening the operation time, which enables the staff to complete the loading and unloading of raw materials more quickly, thereby improving the efficiency of the entire production process; 3. The stirring action of the mixing component can ensure the uniformity of the raw materials and provide high-quality raw materials for the subsequent production process, thereby improving the quality and consistency of the products. This not only shortens the production cycle, but also improves the overall efficiency of the production line. In addition, the spring design in the mixing component allows the staff to automatically release energy after the rotating shaft is loosened, causing the rotating shaft to rotate in the opposite direction, thereby extending the stirring time. This design reduces the operating frequency and labor intensity of the staff and improves the convenience and comfort of operation; 4. The damping assembly, through the action of the booster spring, makes the shaft tend to move upward, and applies a large friction force to the shaft through the damping block made of rubber material. This friction force controls the rotation speed of the shaft, making it rotate slowly instead of quickly. Due to the slow rotation of the shaft, several mixing plates will also rotate slowly. This slow rotation can stir the raw materials more fully, thereby improving the stirring effect of the mixing plates on the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a high-temperature alloy boat for molybdenum powder production proposed by the present invention; Figure 2 This is a schematic structural diagram of a high-temperature alloy boat for molybdenum powder production proposed by the present invention from another perspective; Figure 3 for Figure 2 A magnified view of the structure at A; Figure 4 is a schematic diagram of the structure of the first card block and the second card block; Figure 5 is a schematic diagram of the structure of the mixing component; Figure 6 is a schematic diagram of the cross-sectional structure of the mixing component; Figure 7 for Figure 6 A magnified view of the structure at B; Figure 8 Schematic diagram of the structure of the damping component.

[0018] In the figure: 10 alloy boat body, 20 alloy boat cover, 301 fixing frame, 302 opening, 303 sliding rod, 304 limiting cap, 305 first clamping block, 306 spring, 401 second clamping block, 402 sliding groove, 403 sliding block, 404 tension spring, 50 connecting frame, 601 side plate, 602 bracket, 603 rotating shaft, 604 connecting rod, 605 mixing plate, 606 clockwork spring, 607 limiting frame, 608 fixing pin, 701 outer cylinder, 702 inner rod, 703 booster spring, 704 damping block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-8A high-temperature alloy boat for molybdenum powder production includes: an alloy boat body 10; an alloy boat cover 20, the alloy boat cover 20 is buckled on the alloy boat body 10, and the design of the alloy boat cover 20 can ensure that the raw materials are effectively enclosed in the alloy boat body 10 during the processing of molybdenum powder, and prevent the raw materials from overflowing due to various reasons (such as volume changes caused by temperature changes, mechanical vibrations, etc.), which greatly reduces the waste of raw materials and reduces production costs. The alloy boat body is usually made of high-strength, lightweight, and corrosion-resistant metal alloy materials, such as aluminum alloy, magnesium-aluminum alloy, titanium alloy or special steel alloy. These materials optimize the basic metal properties by adding other metal elements (such as magnesium, zinc, copper, titanium, etc.) to form a high-strength, lightweight, and corrosion-resistant alloy. , toughness and durability; two clamping components, both of which are arranged on the alloy boat cover 20; two fixing components, both of which are arranged on the alloy boat body 10; a connecting frame 50, the two fixing components are connected by the connecting frame 50, and the clamping components include: a fixing frame 301, the fixing frame 301 is fixed to the side of the alloy boat cover 20, and the fixing frame 301 is a U-shaped structure; two openings 302, the two openings 302 are both opened on the fixing frame 301; two sliding rods 303, the two sliding rods 303 respectively pass through the two openings 302, and the two sliding rods 303 are respectively slidably arranged in the two openings 302; two limiting caps 304, the two limiting caps 30 4 are respectively fixed on one end of the two slide bars 303 away from the alloy boat cover 20. When the first clamping block 305 moves, the two slide bars 303 limit and guide the movement of the first clamping block 305, so as to ensure the stability of the first clamping block 305 during the movement. In addition, the two slide bars 303 are fixed with limit caps 304, and the setting of the limit caps 304 can prevent the slide bars 303 from escaping from the opening 302; the first clamping block 305, the first clamping block 305 is fixed on one end of the two slide bars 303 away from the corresponding limit caps 304; the spring sheet 306, the spring sheet 306 is fixed on the side of the fixing frame 301, and the spring sheet 306 contacts the side of the first clamping block 305, and the spring sheet 306 is an arc-shaped structure, both ends of the spring piece 306 are fixed to the side of the fixing frame 301, and the middle position of the spring piece 306 is arranged opposite to the first clamping block 305. The fixing assembly includes: a second clamping block 401, which is slidably arranged on the side of the alloy boat body 10, and the first clamping block 305 and the second clamping block 401 have the same shape, and the first clamping block 305 and the second clamping block 401 are both provided with inclined surfaces. The connecting frame 50 includes a push plate and two push rods, and the two push rods are both L-shaped structures, one end of the two push rods is respectively connected to the two ends of the push plate, and the other end of the two push rods is respectively connected to the two second clamping blocks 401; a slide groove 402, and the slide groove 402 is opened on the side of the alloy boat body 10;The slider 403 is fixed on the side of the second block 401, and the slider 403 is slidably arranged in the slide groove 402. The cross section of the slider 403 is a T-shaped structure. The shape of the slide groove 402 is adapted to the shape of the slider 403. The side of the slider 403 and the groove wall of the slide groove 402 fit each other. This design can prevent the slider 403 from falling out of the slide groove 402, thereby ensuring the fixing effect of the second block 401 on the alloy boat cover 20; the tension spring 404, one end of the tension spring 404 is connected to the alloy boat body 10, and the other end of the tension spring 404 is connected to the second block 4 01, the inclined surface of the first clamping block 305 will squeeze the inclined surface of the second clamping block 401, so that the first clamping block 305 moves and squeezes the spring piece 306. When the inclined surfaces of the first clamping block 305 and the second clamping block 401 are staggered, the first clamping block 305 will be reset under the elastic force of the spring piece 306, so that the first clamping block 305 and the second clamping block 401 are clamped together. At this time, the first clamping block 305 and the second clamping block 401 play a fixing role on the alloy boat body 10 and the alloy boat cover 20, so that the quick connection between the alloy boat body 10 and the alloy boat cover 20 can be achieved; The alloy boat 10 is provided with a mixing assembly, which includes: a side plate 601, which is fixed to the side of the alloy boat 10; a bracket 602, which is fixed to the top surface of the side plate 601; a rotating shaft 603, which is rotatably mounted on the bracket 602, and the rotating shaft 603 extends to the interior of the alloy boat 10; a plurality of connecting rods 604, one end of which is fixed to the outer peripheral surface of the rotating shaft 603; a plurality of mixing plates 605, which are distributed in a circumferential array around the rotating shaft 603, and the other ends of which are fixedly connected to the mixing plates 605 facing each other; a spring 606, one end of which is connected to the rotating shaft 603; a limit frame 607, which is fixed to the top surface of the side plate 601; a fixing pin 608. , the fixing pin 608 is fixed on the limit frame 607, and the other end of the spring 606 is connected to the fixing pin 608. When the rotating shaft 603 rotates, it can drive the plurality of mixing plates 605 to rotate through the plurality of connecting rods 604. During the rotation process, the plurality of mixing plates 605 can stir the raw materials in the alloy boat 10, so that the raw materials are fully mixed, thereby ensuring the subsequent production effect and production efficiency. Further, when the staff rotates the rotating shaft 603, the rotating shaft 603 can wind up the spring 606, so that the spring 606 is in a state of storing force. Therefore, when the staff releases the rotating shaft 603, the rotating shaft 603 will rotate in the opposite direction under the action of the spring 606. This design can extend the rotation time of the rotating shaft 603, thereby extending the stirring time of the plurality of mixing plates 605 for the raw materials. The side plate 601 is provided with a damping structure, which includes: an outer cylinder 701, which is fixed to the top surface of the side plate 601; an inner rod 702, which is slidably arranged inside the outer cylinder 701, and the top end of the inner rod 702 extends to the outside of the outer cylinder 701; a booster spring 703, one end of which is connected to the outer cylinder 701, and the other end of which is connected to the inner rod 702; a damping block 704, which is fixed to one end of the inner rod 702 located outside the outer cylinder 701, and the damping block 704 is in contact with the rotating shaft 603, and the damping block 704 adopts Made of rubber material, the inner rod 702 always has a tendency to move upward under the action of the booster spring 703, which enables the damping block 704 to press the rotating shaft 603. The damping block 704 is made of rubber material, which enables a large friction force between the damping block 704 and the rotating shaft 603. Under the action of this friction force, the rotating shaft 603 will rotate slowly instead of rotating quickly under the action of the clockwork spring 606. Due to the slow rotation of the rotating shaft, several mixing plates will also rotate slowly. This slow rotation can stir the raw materials more fully, thereby improving the stirring effect of the mixing plates on the raw materials.

[0021] The specific working principle of the present invention is as follows: The high-temperature alloy boat for molybdenum powder production proposed in the present invention has a detachable alloy boat cover 20. When processing molybdenum powder, the staff puts the raw material into the alloy boat body 10, and then snaps the alloy boat cover 20 onto the alloy boat body 10. The design of the alloy boat cover 20 can ensure that the raw material is effectively sealed in the alloy boat body 10 during the processing of molybdenum powder, and prevents the raw material from overflowing due to various reasons (such as volume change caused by temperature change, mechanical vibration, etc.), which greatly reduces the waste of raw materials and reduces production costs. When connecting the alloy boat body 10 and the alloy boat cover 20, the staff aligns the two first clamping blocks 305 with the two second clamping blocks 401 respectively, and covers the alloy boat cover 20 on the alloy boat body 10. Since the specific structures of the two fixing components and the two clamping components are exactly the same, only the working principle of any one of the fixing components and the corresponding clamping components is described here. When the alloy boat cover 20 moves downward, the inclined surface of the first clamping block 305 will squeeze the inclined surface of the second clamping block 401, which makes the first clamping block 305 move and squeeze the spring piece 306. When the inclined surfaces of the first clamping block 305 and the second clamping block 401 are staggered, the first clamping block 305 will Under the elastic force of the spring piece 306, the first clamping block 305 and the second clamping block 401 are reset, so that the first clamping block 305 and the second clamping block 401 are clamped together. At this time, the first clamping block 305 and the second clamping block 401 play a fixing role on the alloy boat body 10 and the alloy boat cover 20, and the quick connection between the alloy boat body 10 and the alloy boat cover 20 can be achieved. It should be noted that during the movement of the first clamping block 305, the two slide bars 303 play a role of limiting and guiding the movement of the first clamping block 305, so as to ensure the stability of the first clamping block 305 during the movement. In addition, the limiting caps 304 are fixed on the two slide bars 303, and the setting of the limiting caps 304 can prevent the slide bars 303 from detaching from the opening 302. When the alloy boat cover 20 needs to be disassembled, the staff pushes the connecting frame 50. When the connecting frame 50 moves, it can drive the two second clamping blocks 401 to move synchronously. When the second clamping block 401 moves, it can be staggered with the first clamping block 305. When the first clamping block 305 and the second clamping block 401 are completely staggered, the second clamping block 401 no longer provides restriction to the first clamping block 305. At this time, the staff can remove the alloy boat cover 20 from the alloy boat body 10, thereby realizing the rapid disassembly between the alloy boat body 10 and the alloy boat cover 20. In addition, the first clamping block 305 and the second clamping block 401 are staggered. During the movement of the second clamping block 401, the slide groove 402 and the slider 403 limit the movement of the second clamping block 401, thereby ensuring the stability of the movement of the second clamping block 401. In addition, the cross section of the slider 403 is a T-shaped structure, the shape of the slide groove 402 is adapted to the shape of the slider 403, and the side of the slider 403 fits with the groove wall of the slide groove 402. This design can prevent the slider 403 from falling out of the slide groove 402, thereby ensuring the fixing effect of the second clamping block 401 on the alloy boat cover 20; The alloy boat 10 is also provided with a mixing assembly. For the mixing assembly, after the staff puts the raw materials into the alloy boat 10, the rotating shaft 603 can be rotated. When the rotating shaft 603 rotates, it can drive the plurality of mixing plates 605 to rotate through the plurality of connecting rods 604. During the rotation process, the plurality of mixing plates 605 can stir the raw materials in the alloy boat 10, so that the raw materials are fully mixed, thereby ensuring the subsequent production effect and production efficiency. Furthermore, when the staff rotates the rotating shaft 603, the rotating shaft 603 can wind up the clockwork spring 606, so that the clockwork spring 606 is in a state of storing force. Therefore, when the staff releases the rotating shaft 603, the rotating shaft 603 will rotate in the opposite direction under the action of the clockwork spring 606. This design can extend the rotation time of the rotating shaft 603, thereby extending the stirring time of the plurality of mixing plates 605 for the raw materials. A damping assembly is also provided on the side plate 601. For the damping assembly, the inner rod 702 always has a tendency to move upward under the action of the booster spring 703, which enables the damping block 704 to press the rotating shaft 603. The damping block 704 is made of rubber material, which makes there is a large friction between the damping block 704 and the rotating shaft 603. Under the action of this friction, the rotating shaft 603 will rotate slowly, and will not rotate quickly under the action of the clockwork spring 606. Therefore, the setting of the damping assembly enables the rotating shaft 603 and the plurality of mixing plates 605 to rotate slowly, thereby improving the stirring effect of the plurality of mixing plates 605 on the raw materials.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high temperature alloy boat for molybdenum powder production, characterized in that: include: Alloy boat body (10); An alloy boat cover (20), wherein the alloy boat cover (20) is buckled onto the alloy boat body (10); Two clamping assemblies, both of which are arranged on the alloy boat cover (20); Two fixing components, both of which are arranged on the alloy boat body (10); A connecting frame (50), wherein the two fixing components are connected via the connecting frame (50).

2. The high temperature alloy boat for molybdenum powder production according to claim 1, characterized in that: The clamping assembly comprises: A fixing frame (301), wherein the fixing frame (301) is fixed to a side surface of the alloy boat cover (20), and the fixing frame (301) is in a U-shaped structure; Two openings (302), both of which are formed on the fixing frame (301); Two sliding rods (303), the two sliding rods (303) respectively pass through the two openings (302), and the two sliding rods (303) are respectively slidably disposed in the two openings (302); Two limiting caps (304), the two limiting caps (304) being respectively fixed to one end of the two sliding rods (303) away from the alloy boat cover (20); A first clamping block (305), the first clamping block (305) being fixed to an end of the two sliding rods (303) away from the corresponding limiting cap (304); The spring piece (306) is fixed to a side surface of the fixing frame (301), and the spring piece (306) is in contact with a side surface of the first clamping block (305).

3. The high temperature alloy boat for molybdenum powder production according to claim 2, characterized in that: The fixing assembly comprises: A second clamping block (401), the second clamping block (401) being slidably disposed on a side surface of the alloy boat (10); A slide groove (402), wherein the slide groove (402) is provided on a side surface of the alloy boat body (10); A sliding block (403), wherein the sliding block (403) is fixed to a side surface of the second clamping block (401), and the sliding block (403) is slidably disposed in the sliding groove (402); A tension spring (404), one end of the tension spring (404) is connected to the alloy boat body (10), and the other end of the tension spring (404) is connected to the second clamping block (401).

4. The high temperature alloy boat for molybdenum powder production according to claim 3, characterized in that: The first clamping block (305) and the second clamping block (401) have the same shape, and both the first clamping block (305) and the second clamping block (401) are provided with an inclined surface.

5. The high temperature alloy boat for molybdenum powder production according to claim 3, characterized in that: The cross section of the slider (403) is a T-shaped structure, the shape of the slide groove (402) is adapted to the shape of the slider (403), and the side surface of the slider (403) and the groove wall of the slide groove (402) fit each other.

6. The high temperature alloy boat for molybdenum powder production according to claim 2, characterized in that: The spring sheet (306) has an arc-shaped structure, both ends of the spring sheet (306) are fixed to the side surfaces of the fixing frame (301), and the middle portion of the spring sheet (306) is arranged opposite to the first clamping block (305).

7. The high temperature alloy boat for molybdenum powder production according to claim 3, characterized in that: The connecting frame (50) comprises a push plate and two push rods, the two push rods are both L-shaped structures, one end of the two push rods are respectively connected to the two ends of the push plate, and the other ends of the two push rods are respectively connected to the two second clamping blocks (401).

8. The high temperature alloy boat for molybdenum powder production according to claim 1, characterized in that: The alloy boat (10) is provided with a material mixing component, the material mixing component comprising: A side plate (601), wherein the side plate (601) is fixed to a side surface of the alloy boat body (10); A bracket (602), wherein the bracket (602) is fixed on the top surface of the side plate (601); A rotating shaft (603), the rotating shaft (603) being rotatably mounted on the bracket (602), and the rotating shaft (603) extending into the interior of the alloy boat (10); A plurality of connecting rods (604), one end of each of the connecting rods (604) being fixed to the outer peripheral surface of the rotating shaft (603); A plurality of mixing plates (605), wherein the plurality of mixing plates (605) are distributed in a circumferential array around the rotating shaft (603), and the other ends of the plurality of connecting rods (604) are fixedly connected to the mixing plates (605) facing each other; A spring (606), one end of which is connected to the rotating shaft (603); A limiting frame (607), wherein the limiting frame (607) is fixed on the top surface of the side plate (601); A fixing pin (608), wherein the fixing pin (608) is fixed on the limiting frame (607), and the other end of the clockwork spring (606) is connected to the fixing pin (608).

9. The high temperature alloy boat for molybdenum powder production according to claim 8, characterized in that: The side plate (601) is provided with a damping structure, and the damping structure comprises: An outer cylinder (701), wherein the outer cylinder (701) is fixed on the top surface of the side plate (601); An inner rod (702), the inner rod (702) being slidably disposed inside the outer cylinder (701), and the top end of the inner rod (702) extending to the outside of the outer cylinder (701); A pressure-boosting spring (703), one end of the pressure-boosting spring (703) being connected to the outer cylinder (701), and the other end of the pressure-boosting spring (703) being connected to the inner rod (702); A damping block (704) is fixed to one end of the inner rod (702) located outside the outer cylinder (701), and the damping block (704) is in contact with the rotating shaft (603).

10. The high temperature alloy boat for molybdenum powder production according to claim 9, characterized in that: The damping block (704) is made of rubber material.

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