Novel powder mixing device

Abstract

The utility model discloses a novel powder mixing device which comprises a base, the top of the base is fixedly connected with a mixing device, the bottom of the mixing device is communicated with a discharging device, the bottom of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, and the rotating rod is movably connected with the mixing device. And a stirring rod is movably connected into the mixing device. Through the arrangement of the rotating rod and the mounting groove, the motor can drive the stirring rod to mix powder inside, through the arrangement of the double-thread screw, the first limiting groove, the moving block and the first limiting block, the second connecting block inserted into the mounting groove can be fixed, the first limiting block is separated from the first limiting groove by rotating the double-thread screw reversely, and the powder mixing effect is achieved. The top cover and the mixing device are convenient to disassemble and assemble, the interior of the mixing device is convenient to clean, the stirring rod is convenient to disassemble and assemble by arranging the mounting groove and the rotating rod, and the stirring rod is convenient to take out and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of powder mixing, in particular to a novel powder mixing device. Background Art

[0002] In the field of powder metallurgy, dry mixing is often used to mix two or more metal powders. The core purpose of mixing is to obtain alloy powder with excellent uniformity. Since the metal powder itself is heavy, the traditional stirring and mixing device is a fixed structure, which is not easy to disassemble and assemble, affecting the internal cleaning efficiency, reducing the mixing efficiency of the powder, and increasing the working time. There is room for improvement. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a novel powder mixing device, which has the advantages of increasing mixing efficiency and being easy to disassemble and assemble.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel powder mixing device, comprising a base, a mixing device is fixedly connected to the top of the base, a discharging device is connected to the bottom of the mixing device, a motor is fixedly connected to the bottom of the base, a rotating rod is fixedly connected to the output end of the motor, the rotating rod is movably connected to the mixing device, a stirring rod is movably connected to the inside of the mixing device, a mounting hole is provided inside the stirring rod, the mounting hole is movably connected to the rotating rod, a top cover is movably connected to the top of the mixing device, the top cover is movably connected to the stirring rod, a feeding port is connected to the top of the top cover, a first connecting block is fixedly connected to the outside of the mixing device, a second connecting block is fixedly connected to the outside of the top cover, a groove is provided inside the first connecting block, a mounting groove is provided inside the first connecting block, the groove is connected to the mounting groove, a double-thread screw is movably connected to the inside of the groove, a moving block is threadedly connected to the outside of the double-thread screw, a first limiting block is fixedly connected to the outside of the moving block, a first limiting groove is provided on the outside of the second connecting block, and the first limiting groove is movably connected to the first limiting block.

[0005] As a preferred embodiment of the utility model, the bottom of the top cover is fixedly connected with a guide groove, the top of the top cover is fixedly connected with a hair dryer, and the air outlet of the hair dryer is connected with the guide groove.

[0006] As a preferred embodiment of the present invention, a cleaning scraper is fixedly connected to the outer side of the stirring rod.

[0007] As a preferred embodiment of the present invention, a guide inclined plate is fixedly connected to the outer side of the stirring rod.

[0008] As a preferred embodiment of the present invention, a protective cover is movably connected to the top of the feed port.

[0009] As a preferred embodiment of the utility model, a first handle is fixedly connected to the top of the top cover, and a second handle is fixedly connected to the outer side of the double-thread screw.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model provides a rotating rod and a mounting groove so that the motor can drive the stirring rod to mix the internal powder. By providing a double-threaded screw, a first limiting groove, a moving block, and a first limiting block, the second connecting block inserted into the mounting groove can be fixed. The double-threaded screw is reversed to separate the first limiting block from the first limiting groove, so that the top cover is easy to disassemble and assemble from the mixing device, and the interior of the mixing device is convenient to clean. By providing the mounting groove and the rotating rod, the stirring rod is easy to disassemble and assemble, and the stirring rod is convenient to take out and clean.

[0012] 2. The utility model provides a guide groove and a blower to blow air to the powder inside to lift it up, so that the powder is easier to mix when being stirred. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the first connecting block of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the second connecting block of the structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the structural surface of the utility model.

[0017] In the figure: 1. base; 2. mixing device; 3. discharging device; 4. motor; 5. rotating rod; 6. stirring rod; 7. mounting hole; 8. top cover; 9. feed port; 10. first connecting block; 11. second connecting block; 12. groove; 13. mounting groove; 14. double-thread screw; 15. moving block; 16. first limiting block; 17. first limiting groove; 18. guide groove; 19. hair dryer; 20. cleaning scraper; 21. guide inclined plate; 22. protective cover; 23. first handle; 24. second handle. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 4 As shown, a novel powder mixing device comprises a base 1, a mixing device 2 is fixedly connected to the top of the base 1, a discharging device 3 is connected to the bottom of the mixing device 2, a motor 4 is fixedly connected to the bottom of the base 1, a rotating rod 5 is fixedly connected to the output end of the motor 4, the rotating rod 5 is movably connected to the mixing device 2, a stirring rod 6 is movably connected to the inside of the mixing device 2, a mounting hole 7 is provided inside the stirring rod 6, the mounting hole 7 is movably connected to the rotating rod 5, a top cover 8 is movably connected to the top of the mixing device 2, the top cover 8 is movably connected to the stirring rod 6, a feeding port 9 is connected to the top of the top cover 8, and the mixing device 2 is connected to the mixing device 2. The outer side of the device 2 is fixedly connected with a first connecting block 10, the outer side of the top cover 8 is fixedly connected with a second connecting block 11, the interior of the first connecting block 10 is provided with a groove 12, the inner side of the first connecting block 10 is provided with a mounting groove 13, the groove 12 is communicated with the mounting groove 13, the interior of the groove 12 is movably connected with a double-threaded screw 14, the outer side of the double-threaded screw 14 is threadedly connected with a moving block 15, the outer side of the moving block 15 is fixedly connected with a first limiting block 16, the outer side of the second connecting block 11 is provided with a first limiting groove 17, and the first limiting groove 17 is movably connected with the first limiting block 16.

[0020] refer to Figures 1 to 4 The bottom of the top cover 8 is fixedly connected with a guide groove 18 , and the top of the top cover 8 is fixedly connected with a blower 19 , and the air outlet of the blower 19 is connected with the guide groove 18 .

[0021] As a technical optimization solution of the utility model, by providing the guide groove 18 and the blower 19, the powder inside can be blown up to make it easier to mix when the powder is stirred.

[0022] refer to Figures 1 to 4 A cleaning scraper 20 is fixedly connected to the outer side of the stirring rod 6.

[0023] As a technical optimization solution of the utility model, by providing a cleaning scraper 20, the stirring rod 6 can drive the cleaning scraper 20 to scrape the inner wall of the mixing device 2 when it rotates, thereby increasing the stirring and mixing efficiency, and making it more convenient to clean the inner wall when pouring water in for cleaning.

[0024] refer to Figures 1 to 4 A guide inclined plate 21 is fixedly connected to the outer side of the stirring rod 6.

[0025] As a technical optimization solution of the utility model, by providing the guide inclined plate 21, the powder at the bottom can be scraped to make it easier to pass through the discharge device 3, thereby preventing the powder from accumulating at the bottom of the mixing device 2.

[0026] refer to Figures 1 to 4 A protective cover 22 is movably connected to the top of the feed port 9.

[0027] As a technical optimization solution of the utility model, by providing a protective cover 22, powder can be prevented from floating out of the feed port 9 during mixing.

[0028] refer to Figures 1 to 4 A first handle 23 is fixedly connected to the top of the top cover 8 , and a second handle 24 is fixedly connected to the outer side of the double-thread screw 14 .

[0029] As a technical optimization solution of the utility model, by providing a first handle 23 and a second handle 24, the first handle 23 facilitates pulling the top cover 8 to move, and the second handle 24 facilitates rotating the double-thread screw 14.

[0030] The working principle and use process of the utility model are as follows: the powder is poured into the mixing device 2 through the feed port 9, and then the protective cover 22 is covered, the rotating rod 5 is driven to rotate by the motor 4, the stirring rod 6 is driven to rotate by the rotating rod 5, the guide inclined plate 21 and the cleaning scraper 20 are driven to rotate by the stirring rod 6 to mix the internal powder, the hair dryer 19 blows air to the inside through the guide groove 18 to blow up the powder, after the mixing is completed, the hair dryer 19 is turned off, the guide inclined plate 21 scrapes the powder to the discharge port, the powder is discharged through the discharge device 3, the double-threaded screw 14 is rotated by the second handle 24, the moving block 15 is driven to move outward by the double-threaded screw 14, and the first limit block 16 is driven to move by the moving block 15 , so that it moves out of the first limiting groove 17. At this time, the top cover 8 can be pulled to move through the first handle 23, and the hair dryer 19, the guide groove 18, the feed port 9 and the second connecting block 11 are driven to move through the top cover 8, so that the second connecting block 11 is separated from the mounting groove 13, and the stirring rod 6 is pulled to separate the mounting hole 7 from the rotating rod 5. The cleaning scraper 20 and the guide inclined plate 21 are driven by the stirring rod 6 to move out of the mixing device 2. After cleaning, the mounting hole 7 at the bottom of the stirring rod 6 is connected to the rotating rod 5, and the top cover 8 is pulled to insert the second connecting block 11 into the mounting groove 13. The double-thread screw 14 is reversed through the second handle 24 to insert the first limiting block 16 into the first limiting groove 17, so that the second connecting block 11 is stable in the mounting groove 13.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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 novel powder mixing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mixing device (2), the bottom of the mixing device (2) is connected to a discharging device (3), the bottom of the base (1) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a rotating rod (5), the rotating rod (5) is movably connected to the mixing device (2), the inside of the mixing device (2) is movably connected to a stirring rod (6), the inside of the stirring rod (6) is provided with a mounting hole (7), the mounting hole (7) is movably connected to the rotating rod (5), the top of the mixing device (2) is movably connected to a top cover (8), the top cover (8) is movably connected to the stirring rod (6), the top of the top cover (8) is connected to a feeding port (9), the mixing device (2) The outer side of the top cover (8) is fixedly connected with a first connecting block (10), the outer side of the top cover (8) is fixedly connected with a second connecting block (11), the interior of the first connecting block (10) is provided with a groove (12), the inner side of the first connecting block (10) is provided with a mounting groove (13), the groove (12) is communicated with the mounting groove (13), the interior of the groove (12) is movably connected with a double-threaded screw (14), the outer side of the double-threaded screw (14) is threadedly connected with a moving block (15), the outer side of the moving block (15) is fixedly connected with a first limiting block (16), the outer side of the second connecting block (11) is provided with a first limiting groove (17), the first limiting groove (17) is movably connected with the first limiting block (16).

2. A novel powder mixing device according to claim 1, characterized in that: The bottom of the top cover (8) is fixedly connected to a guide groove (18), the top of the top cover (8) is fixedly connected to a blower (19), and the air outlet of the blower (19) is in communication with the guide groove (18).

3. A novel powder mixing device according to claim 1, characterized in that: A cleaning scraper (20) is fixedly connected to the outer side of the stirring rod (6).

4. A novel powder mixing device according to claim 1, characterized in that: A guide inclined plate (21) is fixedly connected to the outer side of the stirring rod (6).

5. A novel powder mixing device according to claim 1, characterized in that: A protective cover (22) is movably connected to the top of the feed port (9).

6. A novel powder mixing device according to claim 1, characterized in that: A first handle (23) is fixedly connected to the top of the top cover (8), and a second handle (24) is fixedly connected to the outer side of the double-thread screw (14).

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