Alloy metal powder drying device

Abstract

The utility model relates to the technical field of alloy metal powder preparation, and discloses an alloy metal powder drying device which comprises a mounting plate and a supporting frame at the bottom of the mounting plate, a storage barrel for storing alloy metal powder is arranged in the mounting plate, and a barrel cover is movably arranged on the top of the storage barrel. And a mixing and drying mechanism for stirring and drying the alloy metal powder is arranged at the top of the mounting plate and in the storage barrel, and an adjusting and discharging mechanism for taking out the alloy metal powder is arranged at the bottom of the storage barrel. Through the mixing and drying mechanism, stirring blades can generate dual rotation, alloy metal powder in the storage barrel is fully stirred, the caking phenomenon is avoided, the stirred and mixed alloy metal powder is heated and dried, water is prevented from being mixed in the powder, and by adjusting the discharging mechanism, when the alloy metal powder needs to be taken out, the alloy metal powder can be taken out through the stirring blades. And the angle of the partition plate is dynamically adjusted, so that the discharging speed of the alloy metal powder is synchronously adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy metal powder preparation, in particular to an alloy metal powder drying device. Background Art

[0002] In the processing of alloy powders, optimizing process parameters is crucial to improving the mechanical properties and overall quality of the materials. Powder metallurgy technology has unique advantages in the preparation of high-performance materials such as high-temperature alloys and cemented carbides, such as uniform composition, controllable microstructure, and the ability to manufacture parts with complex shapes. In the preparation process of alloy metal powders, in order to ensure subsequent use, the alloy metal powders often need to be dried.

[0003] When drying alloy metal powder, a drying device is used, such as a metal powder drying device disclosed on the patent website (authorization announcement number: CN216204878U). The existing device pours wet metal powder into the feed port to allow the metal powder to enter the interior of the tank body, and then blows hot air from the heating tank into the tank body to dry the metal powder inside the tank body and turn the metal powder inside the tank body, so that the metal powder is evenly heated, thereby improving the drying efficiency of the metal powder. However, in actual application, since the discharge port of the device is parallel to the flow direction of the hot air, when the hot air penetrates faster, the alloy metal powder is likely to fly out of the tank body. Moreover, when there is a large amount of alloy metal powder, when the tank body rotates, although the metal powder can be turned over, the powder inside cannot be heated due to the accumulation of metal powder, resulting in poor drying effect. In addition, since the discharge port of the existing device is in a parallel state and the port diameter is fixed, it is difficult to dynamically control the discharge rate according to different material collection requirements. In view of the problems existing in the existing device, we urgently need to improve an alloy metal powder drying device. Utility Model Content

[0004] The purpose of the present utility model is to provide an alloy metal powder drying device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an alloy metal powder drying device, comprising a mounting plate and a support frame at the bottom thereof, a storage barrel for storing alloy metal powder being arranged inside the mounting plate, a barrel cover being movably arranged on the top of the storage barrel, a mixing drying mechanism for stirring and drying the alloy metal powder being arranged on the top of the mounting plate and in the storage barrel, and an adjusting and unloading mechanism for taking out the alloy metal powder being arranged at the bottom of the storage barrel.

[0006] Preferably, the mixing and drying mechanism includes a mixing component for stirring the alloy metal powder inside the storage barrel to avoid agglomeration, and a first mounting bracket is provided in the mixing component, the first mounting bracket is fixedly installed on the top of the mounting plate, a first connecting bracket is fixedly installed on the bottom of the first mounting bracket, a helical gear disk is fixedly installed on the bottom of the first connecting bracket, a driving motor is fixedly installed on the top of the first mounting bracket, a second connecting bracket is fixedly installed on the output shaft of the driving motor, a mounting rod is rotatably installed inside the second connecting bracket, a helical gear is fixedly installed on the top of the mounting rod, a connecting ball is fixedly installed on the outside of the mounting rod, and a dispersing blade is fixedly installed on the outside of the bottom of the mounting rod, so as to facilitate stirring the alloy metal powder inside the storage barrel to avoid agglomeration.

[0007] Preferably, a through groove is provided inside the helical gear plate for the output shaft of the driving motor to pass through, the helical gear plate is engaged with the helical gear, and the mounting rod is arranged at an angle, and the connecting ball is movably installed inside the first mounting frame to facilitate the double rotation of the mounting rod and improve the stirring effect of the alloy metal powder.

[0008] Preferably, the mixing and drying mechanism also includes a drying component for heating and drying the alloy metal powder inside the storage barrel, a connecting frame is provided inside the drying component, the connecting frame is fixedly installed on the outside of the storage barrel, a second mounting frame is fixedly installed inside the connecting frame, a fan is provided outside the second mounting frame, an electric heating rod is fixedly installed inside the connecting frame, and a filter is fixedly installed outside the connecting frame, so as to facilitate heating and drying the alloy metal powder being stirred and mixed to avoid excessive moisture therein.

[0009] Preferably, ventilation holes are provided in the storage barrel and the connecting frame to facilitate the dissipation of hot air into the storage barrel to fully dry the alloy metal powder.

[0010] Preferably, the adjusting discharge mechanism includes a partition, which is rotatably installed inside the storage barrel, a connecting column is fixedly installed on the outside of the partition, a handle is fixedly installed on the outside of the connecting column, a gear disk is fixedly installed on the outside of the connecting column, a mounting frame is fixedly installed on the outside of the storage barrel, a plug-in block is slidably installed inside the mounting frame, and a first spring is arranged inside the mounting frame to facilitate dynamic adjustment of the discharge rate when alloy metal powder needs to be taken.

[0011] Preferably, the plug-in block is engaged with the tooth block disk, the first spring is arranged between the plug-in block and the installation frame, and a shift block is fixedly installed on the outside of the plug-in block to facilitate dynamic locking of the position of the partition.

[0012] Compared with the prior art, the present invention provides an alloy metal powder drying device with the following beneficial effects:

[0013] 1. The alloy metal powder drying device is provided with a mixing drying mechanism on the top of the mounting plate and in the storage barrel for stirring and drying the alloy metal powder. During use, the spreading blades can produce a double rotation to fully stir the alloy metal powder inside the storage barrel to avoid agglomeration, and heat and dry the alloy metal powder during stirring and mixing to avoid mixing of moisture in the powder.

[0014] 2. The alloy metal powder drying device is provided with an adjustable discharge mechanism for taking out the alloy metal powder at the bottom of the storage barrel. During use, when the alloy metal powder needs to be taken out, the angle of the partition can be dynamically adjusted to achieve synchronous adjustment of the discharge rate of the alloy metal powder, thereby improving the material taking effect and enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the alloy metal powder drying device Figure 1 .

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the alloy metal powder drying device Figure 2 .

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the mixing component in this alloy metal powder drying device Figure 1 .

[0018] Figure 4 Schematic diagram of the three-dimensional structure of the mixing component in this alloy metal powder drying device Figure 2 .

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the drying component in this alloy metal powder drying device.

[0020] Figure 6 Schematic diagram of the three-dimensional structure of the adjusting and unloading mechanism in this alloy metal powder drying device Figure 1 .

[0021] Figure 7 Schematic diagram of the three-dimensional structure of the adjusting and unloading mechanism in this alloy metal powder drying device Figure 2 .

[0022] In the figure: 1. Mounting plate; 2. Support frame; 3. Storage barrel; 4. Barrel cover; 5. Mixing and drying mechanism; 51. Mixing assembly; 511. First mounting frame; 512. First connecting frame; 513. Bevel gear plate; 514. Driving motor; 515. Second connecting frame; 516. Mounting rod; 517. Bevel gear; 518. Connecting ball; 519. Dispersing blade; 52. Drying assembly; 521. Connecting frame; 522. Second mounting frame; 523. Fan; 524. Electric heating rod; 525. Filter; 6. Adjusting and discharging mechanism; 61. Partition; 62. Connecting column; 63. Handle; 64. Tooth plate; 65. Mounting frame; 66. Plug block; 67. First spring. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Example 1: Please refer to Figure 1-Figure 5 The utility model provides a technical solution: an alloy metal powder drying device, including a mounting plate 1 and a support frame 2 at the bottom thereof, a storage barrel 3 for storing alloy metal powder is arranged inside the mounting plate 1, a barrel cover 4 is movably arranged on the top of the storage barrel 3, a mixing and drying mechanism 5 for stirring and drying the alloy metal powder is arranged on the top of the mounting plate 1 and in the storage barrel 3, and an adjusting and unloading mechanism 6 for taking out the alloy metal powder is arranged at the bottom of the storage barrel 3.

[0025] Furthermore, the mixing and drying mechanism 5 includes a mixing component 51 for stirring the alloy metal powder inside the storage barrel 3 to prevent agglomeration. A first mounting frame 511 is provided in the mixing component 51, and the first mounting frame 511 is fixedly installed on the top of the mounting plate 1. A first connecting frame 512 is fixedly installed on the bottom of the first mounting frame 511, and a bevel gear plate 513 is fixedly installed on the bottom of the first connecting frame 512. A driving motor 514 is fixedly installed on the top of the first mounting frame 511, and a second connecting frame 515 is fixedly installed on the output shaft of the driving motor 514. A mounting rod 516 is rotatably installed inside the second connecting frame 515, and a bevel gear 517 is fixedly installed on the top of the mounting rod 516. A connecting ball 518 is fixedly installed on the outside of the mounting rod 516, and a dispersing blade 519 is fixedly installed on the outside of the bottom of the mounting rod 516 to facilitate stirring of the alloy metal powder inside the storage barrel 3 to prevent agglomeration.

[0026] Furthermore, a through slot is provided inside the bevel gear disc 513 for the output shaft of the drive motor 514 to pass through. The bevel gear disc 513 is engaged with the bevel gear 517, and the mounting rod 516 is arranged at an angle. The connecting ball 518 is movably installed inside the first mounting frame 511, which facilitates the double rotation of the mounting rod 516 and improves the stirring effect of the alloy metal powder.

[0027] Furthermore, the mixing and drying mechanism 5 also includes a drying component 52 for heating and drying the alloy metal powder inside the storage barrel 3. A connecting frame 521 is provided in the drying component 52, and the connecting frame 521 is fixedly installed on the outside of the storage barrel 3. A second mounting frame 522 is fixedly installed inside the connecting frame 521, and a fan 523 is provided outside the second mounting frame 522. An electric heating rod 524 is fixedly installed inside the connecting frame 521, and a filter 525 is fixedly installed outside the connecting frame 521, so as to facilitate heating and drying the alloy metal powder being stirred and mixed to avoid excessive moisture.

[0028] Furthermore, ventilation holes are provided in the storage barrel 3 and the connection frame 521 to facilitate the dissipation of hot air into the storage barrel 3 to fully dry the alloy metal powder.

[0029] Example 2: Please refer to Figure 6-Figure 7 , and combined with Example 1, it is further obtained that the regulating discharge mechanism 6 includes a partition 61, the partition 61 is rotatably installed inside the storage barrel 3, a connecting column 62 is fixedly installed on the outside of the partition 61, a handle 63 is fixedly installed on the outside of the connecting column 62, a gear plate 64 is fixedly installed on the outside of the connecting column 62, a mounting frame 65 is fixedly installed on the outside of the storage barrel 3, a plug-in block 66 is slidably installed inside the mounting frame 65, and a first spring 67 is provided inside the mounting frame 65, so that the discharge rate can be dynamically adjusted when the alloy metal powder needs to be taken.

[0030] Furthermore, the plug-in block 66 is engaged with the tooth plate 64 , the first spring 67 is provided between the plug-in block 66 and the mounting frame 65 , and a shift block is fixedly mounted on the outside of the plug-in block 66 to facilitate dynamic locking of the position of the partition 61 .

[0031] During actual operation, when the alloy metal powder needs to be stored, the barrel cover 4 can be opened, and then the alloy metal powder is added into the storage barrel 3, and then the barrel cover 4 is closed. In order to avoid the alloy metal powder from sticking together or having more water, the driving motor 514 can be turned on to rotate the second connecting frame 515, so that the set mounting rod 516 rotates as a whole, so that the dispersing blades 519 stir the alloy metal powder inside the storage barrel 3, and at the same time, the bevel gear 517 on the top of the rotating mounting rod 516 will engage with the bevel gear disk 513. Since the position of the bevel gear disk 513 is fixed, the set mounting rod 516 can be rotated to rotate the set dispersing blades 519, thereby achieving a double rotation effect of the dispersing blades 519, thereby improving the stirring and separation effect of the alloy metal powder inside the storage barrel 3. While stirring, the electric heating rod 524 can be turned on to generate heat. Then, the fan 523 is turned on to generate wind force. Under the action of the filter 525, the hot air can be blown into the storage barrel 3 through the ventilation hole, and come into contact with the alloy metal powder being stirred to ensure the drying of the alloy metal powder and avoid re-agglomeration and adhesion. After stirring is completed, the alloy metal powder can be stored under the action of the storage barrel 3. When it needs to be taken out for use, the dial block can be pulled downward according to the material taking requirements to make the plug-in block 66 slide downward, lose engagement with the tooth block disk 64, and release the lock. Then the handle 63 can be turned to rotate the connecting column 62 to rotate the partition 61 inside the storage barrel 3 to adjust the discharge diameter. When the diameter reaches the required diameter, the dial block can be released. Under the action of the first spring 67, the set plug-in block 66 can be restored to its initial position, forming an engagement state with the tooth block disk 64, and locking the angle of the partition 61 to meet the required discharge requirements.

[0032] The above embodiments merely represent one or several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An alloy metal powder drying device, comprising a mounting plate (1) and a support frame (2) at its bottom, characterized in that: A storage barrel (3) for storing alloy metal powder is provided inside the mounting plate (1), a barrel cover (4) is movably provided on the top of the storage barrel (3), a mixing and drying mechanism (5) for stirring and drying the alloy metal powder is provided on the top of the mounting plate (1) and in the storage barrel (3), and an adjusting and discharging mechanism (6) for taking out the alloy metal powder is provided at the bottom of the storage barrel (3).

2. The alloy metal powder drying device according to claim 1, characterized in that: The mixing and drying mechanism (5) comprises a mixing assembly (51) for stirring the alloy metal powder inside the storage barrel (3) to prevent agglomeration. A first mounting frame (511) is provided inside the mixing assembly (51), the first mounting frame (511) is fixedly mounted on the top of the mounting plate (1), a first connecting frame (512) is fixedly mounted on the bottom of the first mounting frame (511), a helical gear disc (513) is fixedly mounted on the bottom of the first connecting frame (512), a driving motor (514) is fixedly mounted on the top of the first mounting frame (511), a second connecting frame (515) is fixedly mounted on the output shaft of the driving motor (514), a mounting rod (516) is rotatably mounted inside the second connecting frame (515), a helical gear (517) is fixedly mounted on the top of the mounting rod (516), a connecting ball (518) is fixedly mounted on the outside of the mounting rod (516), and a dispersing blade (519) is fixedly mounted on the outside of the bottom of the mounting rod (516).

3. The alloy metal powder drying device according to claim 2, characterized in that: A through slot for the output shaft of the drive motor (514) to pass through is provided inside the helical gear disc (513), the helical gear disc (513) is meshed with the helical gear (517), and the mounting rod (516) is arranged in an inclined manner, and the connecting ball (518) is movably mounted inside the first mounting frame (511).

4. The alloy metal powder drying device according to claim 2, characterized in that: The mixing and drying mechanism (5) further comprises a drying assembly (52) for heating and drying the alloy metal powder inside the storage barrel (3); a connecting frame (521) is provided inside the drying assembly (52); the connecting frame (521) is fixedly mounted on the outside of the storage barrel (3); a second mounting frame (522) is fixedly mounted inside the connecting frame (521); a fan (523) is provided outside the second mounting frame (522); an electric heating rod (524) is fixedly mounted inside the connecting frame (521); and a filter (525) is fixedly mounted outside the connecting frame (521).

5. The alloy metal powder drying device according to claim 4, characterized in that: Ventilation holes are provided in the storage barrel (3) and the connecting frame (521).

6. The alloy metal powder drying device according to claim 1, characterized in that: The regulating unloading mechanism (6) comprises a partition (61), the partition (61) being rotatably mounted inside the storage barrel (3), a connecting column (62) being fixedly mounted on the outside of the partition (61), a handle (63) being fixedly mounted on the outside of the connecting column (62), a tooth block disk (64) being fixedly mounted on the outside of the connecting column (62), a mounting frame (65) being fixedly mounted on the outside of the storage barrel (3), a plug-in block (66) being slidably mounted inside the mounting frame (65), and a first spring (67) being arranged inside the mounting frame (65).

7. The alloy metal powder drying device according to claim 6, characterized in that: The plug-in block (66) is engaged with the tooth block disk (64), the first spring (67) is arranged between the plug-in block (66) and the installation frame (65), and a shift block is fixedly installed on the outside of the plug-in block (66).

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