Rare earth oxide mixing device
The rare earth oxide mixing device addresses the issue of incomplete crushing in existing devices by utilizing a mixing barrel, stirring rod, and vibration mechanism to enhance screening and re-crushing, resulting in improved product quality.
Patent Information
- Application Number
- CN202420765723.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-15
AI Technical Summary
Existing rare earth oxide processing devices result in incompletely crushed particles due to inefficient mixing, leading to quality issues in mixed rare earth products.
A rare earth oxide mixing device with a mixing barrel, stirring rod, rolling disc, filter screen, and vibration mechanism, along with scrapers and rollers, is designed to enhance material screening and re-crushing of incompletely crushed particles.
The device effectively screens and re-crushes incompletely crushed particles, improving the quality of mixed rare earth products by ensuring thorough mixing and crushing.
Smart Images
Figure CN222266768U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rare earth mixing, in particular to a rare earth oxide mixing device. Background Art
[0002] Rare earths are 17 elements in the periodic table of chemical elements, including lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium, as well as two elements closely related to the 15 elements of the lanthanum series, scandium and yttrium. They are called rare earth elements, or rare earths for short. my country has abundant rare earth resources, and rare earths are widely used in aerospace, cable industry, textile industry and other fields. Existing rare earth oxides are directly used in the electrolytic production of rare earths. Traditional rare earth oxide processing devices need to be crushed first and then mixed. After crushing, rare earths will have incompletely crushed particles, resulting in quality problems in mixed rare earth products. For this reason, we propose a rare earth oxide mixing device. Utility Model Content
[0003] The main purpose of the utility model is to provide a rare earth oxide mixing device, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A rare earth oxide mixing device comprises a mixing barrel and three groups of supporting legs installed at the lower end of the mixing barrel, a feeding mechanism is arranged on the outer side of the mixing barrel, a stirring rod is rotatably connected to the inner side of the mixing barrel, a rolling disc is fixedly connected to the inner side of the mixing barrel, a filter screen is installed on the inner side of the rolling disc, a transverse plate is fixedly connected above the rolling disc on the outer side of the stirring rod, a rolling roller is rotatably connected to the lower end of the transverse plate, and a vibration mechanism is arranged above the rolling disc on the inner side of the mixing barrel.
[0006] Preferably, a first scraper is fixedly connected to the outer side of the stirring rod, the first scraper is fitted with the upper end of the filter screen, the rear end of the transverse plate is fixedly connected to an extension plate, and the lower end of the extension plate is fixedly connected to a second scraper.
[0007] Preferably, a cleaning plate is fixedly connected to the lower end of the extension plate, the cleaning plate is inclined downward, and the cleaning plate is in contact with the rolling roller.
[0008] Preferably, the unloading mechanism includes a mounting plate fixedly connected to the upper end of the mixing barrel, one end of the mounting plate is fixedly connected to a material storage barrel, the lower end of the material storage barrel is fixedly connected to a unloading pipe, the unloading pipe is connected to the mixing barrel, two sets of slide rails are fixedly connected to the inner side of the mixing barrel, a baffle is slidably connected between the two sets of slide rails, and the baffle blocks one end of the unloading pipe.
[0009] Preferably, the upper and lower ends of the baffle are fixedly connected with sliders, one end of the slider is fixedly connected with a spring, the other ends of the two groups of springs are respectively fixedly connected to the inner walls of the two groups of slide rails, one side of the baffle is fixedly connected with a shift block, and the upper end of the cross plate is fixedly connected with a shift rod.
[0010] Preferably, the vibration mechanism includes a cross bar fixedly connected to the inner wall of the mixing barrel, the outer side of the cross bar is rotatably connected to a rotating drum, the outer side of the rotating drum is fixedly connected to a rotating rod, the lower end of the rotating rod is fixedly connected to a striking rod, and a torsion spring is provided on the outer side of the cross bar, and the torsion spring is located on the inner side of the rotating drum.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The rare earth oxide mixing device can use a lever to push a push block to drive the baffle to open, so that the rare earth raw materials can fall onto the rolling disk inside the mixing barrel. The spring can push the slider to make the baffle block the feed pipe again. The rolling roller can roll the raw materials. The second scraper can push the rolled raw materials to move them to the filter screen, which is convenient for raw material screening. The stirring rod can drive the first scraper to rotate, so that the first scraper pushes the raw materials on the upper end of the filter screen, further improving the raw material screening speed. With the rotation of the first scraper, the raw materials that cannot be screened will be moved back to the rolling disk, which is convenient for re-rolling the raw materials. At the same time, the first scraper will push the rotating rod to deflect and rotate the drum. The torsion spring can drive the drum to rotate. The striking rod is used to hit the filter screen for convenient raw material screening. The utility model rolls the raw materials to crush the raw materials that are not completely crushed. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of a rare earth oxide mixing device of the utility model;
[0014] Figure 2 This is a cross-sectional view of a rare earth oxide mixing device of the utility model Figure 1 ;
[0015] Figure 3 This is a cross-sectional view of a rare earth oxide mixing device of the utility model Figure 2 ;
[0016] Figure 4 This is an enlarged structural schematic diagram of part A of a rare earth oxide mixing device of the utility model;
[0017] Figure 5 This is a schematic diagram of the structure of a vibration mechanism of a rare earth oxide mixing device of the utility model;
[0018] Figure 6 This is a cross-sectional view of a vibration mechanism of a rare earth oxide mixing device of the utility model;
[0019] Figure 7 This is a schematic diagram of the structure of a feeding mechanism of a rare earth oxide mixing device of the utility model;
[0020] Figure 8 The utility model is a cross-sectional view of a feeding mechanism of a rare earth oxide mixing device.
[0021] In the figure: 1. mixing barrel; 2. supporting legs; 3. unloading mechanism; 31. mounting plate; 32. storage barrel; 33. unloading pipe; 34. slide rail; 35. baffle; 36. shift block; 37. slider; 38. spring; 4. stirring rod; 5. rolling plate; 6. filter screen; 7. first scraper; 8. vibration mechanism; 81. cross bar; 82. rotating drum; 83. rotating rod; 84. striking rod; 85. torsion spring; 9. cross plate; 10. rolling roller; 11. extension plate; 12. second scraper; 13. cleaning plate; 14. shift rod. DETAILED DESCRIPTION
[0022] 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.
[0023] like Figure 1-8 As shown, the utility model provides a technical solution: a rare earth oxide mixing device, comprising a mixing barrel 1 and three groups of supporting legs 2 installed at the lower end of the mixing barrel 1, a feeding mechanism 3 is arranged on the outer side of the mixing barrel 1, a stirring rod 4 is rotatably connected to the inner side of the mixing barrel 1, a rolling disc 5 is fixedly connected to the inner side of the mixing barrel 1, a filter screen 6 is installed on the inner side of the rolling disc 5, a transverse plate 9 is fixedly connected above the rolling disc 5 on the outer side of the stirring rod 4, a rolling roller 10 is rotatably connected to the lower end of the transverse plate 9, and a vibration mechanism 8 is arranged above the rolling disc 5 on the inner side of the mixing barrel 1.
[0024] In this embodiment, a first scraper 7 is fixedly connected to the outer side of the stirring rod 4, the first scraper 7 is in contact with the upper end of the filter screen 6, the rear end of the horizontal plate 9 is fixedly connected to an extension plate 11, and the lower end of the extension plate 11 is fixedly connected to a second scraper 12.
[0025] Specifically, the second scraper 12 can move the crushed raw materials to the filter screen 6 to facilitate the screening of the raw materials. The first scraper 7 can push the raw materials on the upper end of the filter screen 6 to further increase the screening speed of the raw materials. The raw materials that cannot be screened can be moved back to the crushing disk 5 to facilitate the re-crushing of the raw materials.
[0026] In this embodiment, a cleaning plate 13 is fixedly connected to the lower end of the extension plate 11 . The cleaning plate 13 is tilted downward, and the cleaning plate 13 fits the rolling roller 10 .
[0027] Specifically, the surface of the rolling roller 10 can be scraped by the cleaning plate 13 to ensure that the surface of the rolling roller 10 is clean.
[0028] In this embodiment, the unloading mechanism 3 includes a mounting plate 31 fixedly connected to the upper end of the mixing barrel 1, one end of the mounting plate 31 is fixedly connected to a material storage barrel 32, the lower end of the material storage barrel 32 is fixedly connected to a unloading pipe 33, the unloading pipe 33 is connected to the mixing barrel 1, two sets of slide rails 34 are fixedly connected to the inner side of the mixing barrel 1, a baffle 35 is slidably connected between the two sets of slide rails 34, and the baffle 35 blocks one end of the unloading pipe 33.
[0029] The upper and lower ends of the baffle 35 are fixedly connected with sliders 37, one end of the slider 37 is fixedly connected with a spring 38, the other ends of the two groups of springs 38 are respectively fixedly connected to the inner walls of the two groups of slide rails 34, a shift block 36 is fixedly connected to one side of the baffle 35, and the upper end of the cross plate 9 is fixedly connected to the shift rod 14.
[0030] Specifically, the lever 14 can be used to move the block 36 to drive the baffle 35 to open, so that the rare earth raw materials can fall onto the inner rolling plate 5 of the mixing barrel 1. The spring 38 can push the slider 37 to make the baffle 35 block and press the discharge pipe 33 again.
[0031] In this embodiment, the vibration mechanism 8 includes a cross bar 81 fixedly connected to the inner wall of the mixing barrel 1, the outer side of the cross bar 81 is rotatably connected to a rotating drum 82, the outer side of the rotating drum 82 is fixedly connected to a rotating rod 83, the lower end of the rotating rod 83 is fixedly connected to a striking rod 84, and a torsion spring 85 is arranged on the outer side of the cross bar 81, and the torsion spring 85 is located on the inner side of the rotating drum 82.
[0032] Specifically, the first scraper 7 will deflect the rotating rod 83 to rotate the rotating drum 82, and the rotating drum 82 can be driven to rotate through the torsion spring 85, and the filter screen 6 is hit by the hitting rod 84 to facilitate the screening of the raw materials.
[0033] It should be noted that the crushed rare earth raw material is placed inside the storage barrel 32, and the stirring rod 4 is rotated to drive the cross plate 9 to rotate. The cross plate 9 will drive the lever 14, and the lever 14 is used to drive the lever block 36 to drive the baffle 35 to slide between the two sets of slide rails 34, so that the outlet of the discharge pipe 33 is opened, so that the rare earth raw material falls onto the inner rolling disk 5 of the mixing barrel 1, and then the rolling roller 10 is used to roll the raw material, and the second scraper 12 can be used to roll the rolled raw material to move the raw material to the filter screen 6. The stirring rod 4 will drive the first scraper 7 to rotate, so that the first scraper 7 pushes the raw material on the upper end of the filter screen 6 to facilitate the screening of the raw materials. With the rotation of the first scraper 7, the raw materials that cannot be screened will be re-moved to the rolling disk 5 for rolling again. At the same time, the first scraper 7 will deflect the rotating rod 83 to rotate the rotating drum 82, and the rotating drum 82 can be driven to rotate by the torsion spring 85, and the filter screen 6 is hit by the striking rod 84 to facilitate the screening of the filter screen 6.
[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A rare earth oxide mixing device, comprising a mixing barrel (1) and three sets of supporting legs (2) mounted at the lower end of the mixing barrel (1), characterized in that: The outer side of the mixing barrel (1) is provided with a feeding mechanism (3), the inner side of the mixing barrel (1) is rotatably connected to a stirring rod (4), the inner side of the mixing barrel (1) is fixedly connected to a rolling disc (5), the inner side of the rolling disc (5) is provided with a filter screen (6), the upper side of the rolling disc (5) on the outer side of the stirring rod (4) is fixedly connected to a horizontal plate (9), the lower end of the horizontal plate (9) is rotatably connected to a rolling roller (10), and a vibration mechanism (8) is provided above the rolling disc (5) on the inner side of the mixing barrel (1).
2. A rare earth oxide mixing device according to claim 1, characterized in that: A first scraper (7) is fixedly connected to the outer side of the stirring rod (4), and the first scraper (7) is in contact with the upper end of the filter screen (6). An extension plate (11) is fixedly connected to the rear end of the transverse plate (9), and a second scraper (12) is fixedly connected to the lower end of the extension plate (11).
3. A rare earth oxide mixing device according to claim 2, characterized in that: The lower end of the extension plate (11) is fixedly connected with a cleaning plate (13), the cleaning plate (13) is tilted downward, and the cleaning plate (13) is in contact with the rolling roller (10).
4. A rare earth oxide mixing device according to claim 3, characterized in that: The material discharge mechanism (3) comprises a mounting plate (31) fixedly connected to the upper end of the mixing barrel (1); one end of the mounting plate (31) is fixedly connected to a material storage barrel (32); the lower end of the material storage barrel (32) is fixedly connected to a material discharge pipe (33); the material discharge pipe (33) is connected to the mixing barrel (1); two groups of slide rails (34) are fixedly connected to the inner side of the mixing barrel (1); a baffle (35) is slidably connected between the two groups of slide rails (34); the baffle (35) blocks one end of the material discharge pipe (33).
5. A rare earth oxide mixing device according to claim 4, characterized in that: The upper and lower ends of the baffle plate (35) are fixedly connected with sliders (37), one end of the slider (37) is fixedly connected with a spring (38), the other ends of the two groups of springs (38) are respectively fixedly connected with the inner walls of the two groups of slide rails (34), one side of the baffle plate (35) is fixedly connected with a shifting block (36), and the upper end of the transverse plate (9) is fixedly connected with a shifting rod (14).
6. A rare earth oxide mixing device according to claim 1, characterized in that: The vibration mechanism (8) comprises a cross bar (81) fixedly connected to the inner wall of the mixing barrel (1); the outer side of the cross bar (81) is rotatably connected to a rotating drum (82); the outer side of the rotating drum (82) is fixedly connected to a rotating rod (83); the lower end of the rotating rod (83) is fixedly connected to a striking rod (84); a torsion spring (85) is provided on the outer side of the cross bar (81); and the torsion spring (85) is located on the inner side of the rotating drum (82).