Powder material homogenizing device for metal metallurgy
By designing a metal metallurgy powder material and device with push plate and scraper, the problems of low mixing efficiency and inconvenient cleaning in the prior art are solved, and more efficient powder mixing and cleaning are achieved, which facilitates device maintenance.
Patent Information
- Application Number
- CN202420968195.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing metal metallurgy powder materials are mixed with the device with low efficiency, which is prone to precipitation of the underlying material, inconvenient cleaning, and slow mixing of materials of different layers, resulting in reduced material utilization and performance.
A device including a base, homogenous bucket, agitator plate, push plate and scraper is designed. The gear set and telescopic rod are driven by the motor to drive the stirring mechanism to rotate, and combined with the push plate and scraper structure to promote powder mixing and avoid adhesion. Convenient cleaning.
It improves the mixing efficiency and cleaning convenience of powder materials, enhances the utilization rate and performance of materials, and extends the service life of the device.
Smart Images
Figure CN222239883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of powder homogenizing equipment, in particular to a powder material homogenizing device for metal metallurgy. Background Art
[0002] Powder metallurgy is a processing method that produces metal powder and then uses processes such as forming and sintering to make metal powder or a mixture of metal powder and non-metallic powder into products. It can not only produce special materials that are difficult to produce by ordinary smelting methods, but also manufacture various precision mechanical parts, saving labor and materials. Compared with traditional materials and processes, powder metallurgy materials and processes can improve material utilization, improve material properties, and reduce costs. The metal powder needs to be homogenized during the powder metallurgy process.
[0003] The existing homogenizing device has poor material mixing efficiency. Although the stirring blades are electrically rotated, the device itself and the rotating blades are always fixed in a fixed position. Therefore, it is easy for the bottom material to precipitate, and the mixing between different layers of materials is slow, which reduces the mixing efficiency of the materials and is not convenient for cleaning the inside. After the mixed materials are discharged, some residues will adhere to the inner wall of the device and the stirring blades. For this reason, we propose a powder material homogenizing device for metal metallurgy. Utility Model Content
[0004] In view of the inconvenience in cleaning the powder material homogenizing device for metal metallurgy in the prior art, the utility model provides a powder material homogenizing device for metal metallurgy, which has the advantages of uniform stirring and the stirring mechanism can be taken out for cleaning to facilitate the cleaning of the stirring device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder material homogenizing device for metal metallurgy, comprising a base, a first fixed ring fixedly connected to the top of the base, a homogenizing barrel rotatably connected to the inside of the first fixed ring, a positioning groove is provided inside the homogenizing barrel, a positioning column is provided inside the positioning groove, a stirring plate is fixedly connected to the outside of the positioning column, a rotating shaft is fixedly connected to the top of the positioning column, a second fixed ring is fixedly connected to the outside of the rotating shaft, a rotating ring is provided outside the rotating shaft, and a bracket is fixedly connected to the outside of the rotating ring.
[0006] Preferably, a motor is provided on the top of the base, the output end of the motor is fixedly connected to the motor shaft, the outside of the motor shaft is fixedly connected to a gear, the outside of the equalizing barrel is fixedly connected to a transmission gear, and the transmission gear is meshingly connected to the gear.
[0007] Preferably, a telescopic rod is fixedly connected to the top of the base, a mounting plate is fixedly connected to the top of the telescopic rod, a driving motor is arranged on the top of the mounting plate, and the rotating shaft is fixedly connected to the output end of the driving motor.
[0008] Preferably, a limiting block is fixedly connected to the top of the barrel, a clamping block is fixedly connected to the outside of the bracket, and the limiting block is clamped inside the clamping block.
[0009] Preferably, a scraper is fixedly connected to the bottom of the bracket, the outside of the scraper is set as an arc structure that fits the mixing barrel, the bottom of the scraper is fixedly connected to a mounting ring, the outside of the mounting ring is fixedly connected to a push plate, the front part of the push plate is set as an inclined structure, and the push plate can squeeze the powder close to the bottom wall of the mixing barrel outward.
[0010] Preferably, the bottom of the stirring blade abuts against the inner wall surface of the mixing barrel, the height of the stirring blade is smaller than the height of the positioning column, and the rotation of the stirring blade can drive the powder to move.
[0011] Preferably, the length of the scraper is smaller than the height of the mixing barrel, and the push plate abuts against the inner bottom wall surface of the mixing barrel, so that the scraper can squeeze the powder close to the inner wall of the mixing barrel outward.
[0012] Beneficial effects:
[0013] 1. The powder material homogenizing device for metal metallurgy supports the stirring mechanism through a telescopic rod, and cooperates with a motor to control the stirring mechanism to rotate, so as to stir the material inside the homogenizing barrel. A push plate and a scraper are arranged to scrape the powder on the inner wall area of the homogenizing barrel to prevent the powder from adhering to the inner wall of the homogenizing barrel. At the same time, the stirring mechanism can be taken out for cleaning after homogenization, which is convenient for cleaning.
[0014] 2. The powder material homogenizing device for metal metallurgy drives the homogenizing barrel to rotate through a motor-driven gear set, and cooperates with a stirring mechanism to drive the metal powder in the reverse direction to increase the homogenizing rate. The limit block cooperates with the clamping block to drive the scraper and the push plate, so that the scraper and the push plate drive the metal powder and the stirring mechanism to move in the reverse direction, thereby promoting the occurrence of the homogenizing process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the positioning groove structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the stirring plate of the utility model.
[0018] In the figure: 1. base; 2. first fixed ring; 3. equalizing barrel; 4. positioning groove; 5. rotating shaft; 6. positioning column; 7. stirring blade; 8. second fixed ring; 9. rotating ring; 10. bracket; 11. motor; 12. gear; 13. transmission gear; 14. telescopic rod; 15. mounting plate; 16. limit block; 17. clamping block; 18. scraper; 19. mounting ring; 20. push plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment 1
[0021] See also Figure 1-3 A powder material homogenizing device for metal metallurgy comprises a base 1, a first fixing ring 2 is fixedly connected to the top of the base 1, a homogenizing barrel 3 is rotatably connected to the inside of the first fixing ring 2, a positioning groove 4 is provided inside the homogenizing barrel 3, a positioning column 6 is provided inside the positioning groove 4, a stirring piece 7 is fixedly connected to the outside of the positioning column 6, a rotating shaft 5 is fixedly connected to the top of the positioning column 6, a second fixing ring 8 is fixedly connected to the outside of the rotating shaft 5, a rotating ring 9 is provided outside the rotating shaft 5, and a bracket 10 is fixedly connected to the outside of the rotating ring 9.
[0022] Among them, the top of the base 1 is fixedly connected with a telescopic rod 14, the top of the telescopic rod 14 is fixedly connected with a mounting plate 15, the top of the mounting plate 15 is provided with a driving motor, the rotating shaft 5 is fixedly connected to the output end of the driving motor, the bottom of the bracket 10 is fixedly connected with a scraper 18, the outside of the scraper 18 is set to be an arc structure that fits the equalizing barrel 3, the bottom of the scraper 18 is fixedly connected with a mounting ring 19, the outside of the mounting ring 19 is fixedly connected with a push plate 20, the front part of the push plate 20 is set to be an inclined structure, and the push plate 20 can squeeze the powder close to the bottom wall of the equalizing barrel 3 outward.
[0023] Among them, the bottom of the stirring blade 7 abuts against the inner wall surface of the mixing barrel 3, the height of the stirring blade 7 is less than the height of the positioning column 6, the rotation of the stirring blade 7 can drive the powder to move, the length of the scraper 18 is less than the height of the mixing barrel 3, and the push plate 20 abuts against the inner bottom wall surface of the mixing barrel 3. The scraper 18 can squeeze the powder close to the inner wall of the mixing barrel 3 outward.
[0024] Working principle: When the powder material homogenizing device for metal metallurgy is used, the stirring mechanism can be supported by the telescopic rod 14, and the stirring mechanism can be controlled to rotate with the motor to stir the material inside the homogenizing barrel 3. During this process, the spirally arranged stirring blade 7 can drive the metal powder to move upward, prompting the powder at the bottom to join the homogenizing queue, thereby promoting the homogenizing process. The push plate 20 and the scraper 18 are arranged to scrape the powder on the inner wall area of the homogenizing barrel 3 to prevent the powder from sticking to the inner wall of the homogenizing barrel 3. At the same time, the stirring mechanism can be taken out for cleaning after the homogenizing is completed, which is convenient to clean.
[0025] Embodiment 2
[0026] See also Figure 1-3 On the basis of the first embodiment, a motor 11 is further provided on the top of the base 1, the output end of the motor 11 is fixedly connected to the motor shaft, the outside of the motor shaft is fixedly connected to the gear 12, both of which are fixedly connected to the outside of the barrel 3 with a transmission gear 13, the transmission gear 13 is meshed with the gear 12, and both are fixedly connected to the top of the barrel 3 with a limit block 16, the outside of the bracket 10 is fixedly connected to a clamping block 17, and the limit block 16 is clamped inside the clamping block 17.
[0027] Working principle: When the powder material homogenizing device for metal metallurgy is used, the motor 11 can drive the gear set to drive the homogenizing barrel 3 to rotate, and cooperate with the stirring mechanism to drive the metal powder in the reverse direction to increase the homogenizing rate, and the limit block 16 cooperates with the clamping block 17 to drive the scraper 18 and the push plate 20, so that the scraper 18 and the push plate 20 drive the metal powder and the stirring mechanism to move in the reverse direction, thereby promoting the occurrence of the homogenizing process.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A powder material homogenizing device for metallurgy, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a first fixing ring (2), the interior of the first fixing ring (2) is rotatably connected to a mixing barrel (3), a positioning groove (4) is provided inside the mixing barrel (3), a positioning column (6) is provided inside the positioning groove (4), the outside of the positioning column (6) is fixedly connected to a stirring blade (7), the top of the positioning column (6) is fixedly connected to a rotating shaft (5), the outside of the rotating shaft (5) is fixedly connected to a second fixing ring (8), the outside of the rotating shaft (5) is provided with a rotating ring (9), and the outside of the rotating ring (9) is fixedly connected to a bracket (10).
2. A powder material homogenizing device for metallurgy according to claim 1, characterized in that: A motor (11) is disposed on the top of the base (1), the output end of the motor (11) is fixedly connected to a motor shaft, the outside of the motor shaft is fixedly connected to a gear (12), the outside of the equalizing barrel (3) is fixedly connected to a transmission gear (13), and the transmission gear (13) is meshingly connected to the gear (12).
3. The powder material homogenizing device for metallurgy according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a telescopic rod (14), the top of the telescopic rod (14) is fixedly connected to a mounting plate (15), the top of the mounting plate (15) is provided with a driving motor, and the rotating shaft (5) is fixedly connected to the output end of the driving motor.
4. The powder material homogenizing device for metallurgy according to claim 1, characterized in that: The top of the equalizing barrel (3) is fixedly connected to a limiting block (16), the outside of the bracket (10) is fixedly connected to a clamping block (17), and the limiting block (16) is clamped inside the clamping block (17).
5. The powder material homogenizing device for metallurgy according to claim 1, characterized in that: The bottom of the bracket (10) is fixedly connected to a scraper (18), the outside of the scraper (18) is arranged as an arc structure that fits the mixing barrel (3), the bottom of the scraper (18) is fixedly connected to a mounting ring (19), the outside of the mounting ring (19) is fixedly connected to a push plate (20), and the front part of the push plate (20) is arranged as an inclined structure.
6. The powder material homogenizing device for metallurgy according to claim 1, characterized in that: The bottom of the stirring blade (7) abuts against the inner wall surface of the mixing barrel (3), and the height of the stirring blade (7) is smaller than the height of the positioning column (6).
7. The powder material homogenizing device for metallurgy according to claim 5, characterized in that: The length of the scraper (18) is smaller than the height of the homogenizing barrel (3), and the push plate (20) abuts against the inner bottom wall surface of the homogenizing barrel (3).