Rare earth smelting feeding device

Abstract

The utility model relates to the technical field of rare earth aluminum alloy, in particular to a rare earth smelting feeding device which comprises a chassis, wheels are arranged on the chassis in a rotating structure mode, a vibration disc is arranged on the upper end face of the chassis in a fixed structure mode, and a support is arranged on the chassis on one side of the vibration disc in a fixed structure mode. A charging barrel is fixedly arranged above the support in an inclined structure mode and comprises a feeding barrel and a distributing barrel which are arranged in a Y-shaped structure mode, an inlet of the feeding barrel is located on the lower portion of a discharging port of the vibration disc, a sealing door used for sealing the distributing barrel is arranged in the charging barrel in a hinged structure mode, and a power mechanism is arranged on the side wall of the charging barrel and connected with the sealing door. The charging barrel of a Y-shaped structure is arranged on one side of the vibration disc, the different material distributing barrels are opened through the sealing doors respectively, rare earth oxides are supplied to the two electrolytic cells respectively, the installation and maintenance cost is reduced, the two electrolytic cells can be charged alternately at intervals, the rationality of the charging time is guaranteed, and the working efficiency of the charging device is improved.

Description

Technical Field:

[0001] This application relates to the technical field of rare earth aluminum alloys, and particularly to a feeding device for rare earth smelting. Background Art:

[0002] In the molten salt electrolysis method for electrolyzing aluminum, rare earth oxides or rare earth salts are added to the industrial aluminum electrolysis cell and electrolyzed together with alumina to produce rare earth aluminum alloys. Specifically, quantitative feeding is carried out at intervals within the set effect interval time through an automatic feeding device at certain intervals. The molten salt electrolysis method has developed relatively fast in China, generally having two approaches, namely the liquid cathode method and the electrolytic eutectic method. Currently, it has developed to the point where rare earth compounds can be directly added to the industrial aluminum electrolysis cell, and rare earth aluminum alloys are produced by electrolyzing chloride melts using the eutectic method.

[0003] Chinese Utility Model Patent No. 202223318820.4 - A rare earth electrolysis automatic feeder, comprising a frame and a feeding barrel provided on the frame. A walking wheel assembly is provided at the bottom of the frame. The bottom end of the feeding barrel is connected to a discharge chute. One end of the discharge chute is provided with a discharge port, and a telescopic feeding pipe extending obliquely downward is connected to the discharge port. The discharge end of the telescopic feeding pipe is rotatably connected to a discharge elbow. An electric valve is provided at the feeding end of the telescopic feeding pipe. A feeding auger device is provided in the discharge chute. A vibration motor is provided on the outer wall of the feeding barrel. It further includes a control box electrically connected to the vibration motor, the electric valve, and the feeding auger device.

[0004] This patent uses a feeding auger device to transport rare earth oxides into the telescopic feeding pipe for feeding the electrolysis cell. However, each electrolysis cell requires a dedicated automatic feeder, increasing the installation and maintenance costs, thus increasing the operating costs of the enterprise. Utility Model Content:

[0005] To solve the above technical problems, the present utility model provides a feeding device for rare earth smelting, and the technical solution adopted is as follows:

[0006] A feeding device for rare earth smelting, comprising:

[0007] A chassis, with wheels provided in a rotating structure on the chassis;

[0008] A vibrating disk, fixedly provided on the upper end face of the chassis;

[0009] A bracket, fixedly provided on the chassis on one side of the vibrating disk;

[0010] A material cylinder, fixedly connected to the bracket in an inclined structure. The material cylinder includes a feeding cylinder and a distributing cylinder arranged in a Y-shaped structure. The inlet of the feeding cylinder is located below the discharge port of the vibrating disk;

[0011] A door for sealing the material distribution cylinder, and the door is arranged in the cylinder in a hinged structure.

[0012] A power mechanism, which is connected to the door and arranged on the side wall of the cylinder.

[0013] Further, the bracket includes four vertical rods and a horizontal frame connecting the vertical rods.

[0014] Further, a rotating shaft is arranged at the central axis of the cylinder in a rotating structure, and the rotating shaft is located at the junction of the two material distribution cylinders; one end of the rotating shaft is connected to the door in a fixed structure, and one end of the rotating shaft extends to the outside of the cylinder and is connected to the power mechanism.

[0015] Further, the power mechanism includes a connecting rod connected to the rotating shaft in a fixed structure, one end of the connecting rod is connected with a cylinder, and the other end of the cylinder is connected to the cylinder.

[0016] Further, the connecting rod is provided with a sliding groove, a cylinder is arranged in the sliding groove in a sliding structure, the cylinder is connected to the output shaft of the cylinder in a hinged structure, and the cylinder is connected to the feed cylinder in a fixed structure.

[0017] Further, a mounting seat for fixing the cylinder is arranged on the outer wall of the feed cylinder in a fixed structure.

[0018] Further, a bearing seat for the rotating shaft to rotate is arranged outside the material distribution cylinder.

[0019] Further, the chassis is provided with self-locking universal wheels in a rotating structure.

[0020] The beneficial effects of the present utility model are: a cylinder in a Y-shaped structure is arranged on one side of the vibrating disk, and different material distribution cylinders are respectively opened through the door to supply rare earth oxides to the two electrolytic cells, which not only reduces the installation, maintenance cost and operating cost, but also can alternately feed the two electrolytic cells at intervals, ensuring the rationality of the feeding time and improving the working efficiency of the feeding device. Description of the drawings:

[0021] Figure 1 It is the front view structural schematic diagram of the present utility model.

[0022] Figure 2 It is the structural schematic diagram of the cylinder and the power mechanism of the present utility model.

[0023] In the figure:

[0024] 1. Chassis, 2. Vibrating disk, 31. Vertical rod, 32. Horizontal frame, 4. Cylinder, 41. Feed cylinder, 42. Material distribution cylinder, 5. Door, 6. Rotating shaft, 7. Connecting rod, 8. Cylinder, 9. Sliding groove, 10. Cylinder, 11. Mounting seat. Specific implementation manner:

[0025] To make the purpose, technical solution and advantages of the implementation of the present utility model clearer, the present utility model will now be further described in detail with reference to the accompanying drawings and the following embodiments, so that the public can better master the implementation method of the present utility model. The specific implementation scheme of the present utility model is as follows:

[0026] A rare earth smelting feeding device includes a chassis 1. The chassis 1 is provided with wheels in a rotational structure manner. On the upper end surface of the chassis 1, a vibrating disk 2 is provided in a fixed structure manner. The vibrating disk is an auxiliary feeding device for an automatic assembly or automatic processing machine, abbreviated as a component feeding device. Working principle: The frequency converter and the motor realize the automatic conveying function, which will not be elaborated here; on the chassis 1 on one side of the vibrating disk 2, a bracket is provided in a fixed structure manner. Above the bracket, a material cylinder 4 is fixedly provided in an inclined structure manner. The material cylinder 4 includes a feeding cylinder 41 and a material distributing cylinder 42 arranged in a Y-shaped structure. The inlet of the feeding cylinder 41 is located below the outlet of the vibrating disk 2. In the material cylinder 4, a sealing door 5 for sealing the material distributing cylinder 42 is arranged in a hinged structure manner. A power mechanism is arranged on the side wall of the material cylinder 4, and the power mechanism is connected to the sealing door 5. By arranging a Y-shaped material cylinder on one side of the vibrating disk and respectively opening different material distributing cylinders through the sealing door, rare earth oxides are supplied to two electrolytic cells respectively, which not only reduces the installation, maintenance costs and operating costs, but also can alternately and intermittently feed the two electrolytic cells, ensuring the rationality of the feeding time and improving the working efficiency of the feeding device.

[0027] Specifically, the bracket includes four vertical rods 31 and a horizontal frame 32 connecting the vertical rods 31. The horizontal frame 32 connects the four vertical rods 31 to ensure the structural stability.

[0028] It should be noted that a rotating shaft 6 is arranged in the middle of the axis of the material cylinder 4 in a rotational structure manner. The rotating shaft 6 is located at the junction of the two material distributing cylinders 42; one end of the rotating shaft 6 is fixedly connected to one end of the sealing door 5, and one end of the rotating shaft 6 extends to the outside of the material cylinder 4 and is connected to the power mechanism, ensuring the tightness of the sealing door 5 to one material distributing cylinder 42.

[0029] It should be elaborated that the power mechanism includes a connecting rod 7 fixedly connected to the rotating shaft 6. One end of the connecting rod 7 is connected to a cylinder 8, and the other end of the cylinder 8 is connected to the material cylinder 4. Specifically, a sliding groove 9 is opened on the connecting rod 7, and a cylinder body 10 is arranged in the sliding groove 9 in a sliding structure manner. The cylinder body 10 is connected to the output shaft of the cylinder 8 in a hinged structure manner. The cylinder 8 is fixedly connected to the feeding cylinder 41, avoiding the movement of the cylinder 8, and thus the air pipe connected to the cylinder 8 cannot move either, preventing it from loosening during movement and improving the sealing performance.

[0030] Furthermore, a mounting seat 11 for fixing the air cylinder 8 is provided on the outer wall of the feed cylinder 41 in a fixed structure manner to ensure the fixed connection between the air cylinder 8 and the feed cylinder.

[0031] It should be noted that a bearing seat for the rotation of the rotating shaft 6 is provided outside the material distribution cylinder 42 to improve the smoothness of rotation.

[0032] The chassis 1 is provided with self-locking universal wheels in a rotating structure manner, and the feeding device can be transported between two adjacent electrolytic cells.

[0033] The working principle and process of the present utility model are as follows:

[0034] Push the device between two electrolytic cells, lock the self-locking universal wheels, and the two material distribution cylinders 42 are respectively located above the first electrolytic cell and the second electrolytic cell;

[0035] Start the vibrating disk 2, and the rare earth oxide enters the feed cylinder 41 through the discharge port of the vibrating disk 2. At this time, the material distribution cylinder 41 above the second electrolytic cell is closed by the sealing door 5, and the rare earth oxide enters the feed cylinder 41 above the first electrolytic cell along the side wall of the sealing door 5, and then falls into the lower first electrolytic cell by its own weight;

[0036] When the first electrolytic cell does not need to be fed, start the air cylinder 8. The output shaft of the air cylinder 8 extends to drive the cylinder 10 to slide in the chute 9, and then drives the rotating shaft 6 to rotate through the connecting rod 7. The rotating shaft 6 drives the sealing door 5 to move to the side wall of the feed cylinder 41. The material distribution cylinder 42 above the first electrolytic cell is closed, and the material distribution cylinder 42 above the second electrolytic cell is opened, and the rare earth oxide falls into the second electrolytic cell, and so on.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Although the present utility model is described according to a limited number of embodiments, those skilled in the art in this technical field should understand that other embodiments can be conceived within the scope of the present utility model described herein.

Claims

1. A rare earth smelting feeding device, characterized in that: include: Chassis (1), A vibration plate (2), the vibration plate (2) being arranged on the upper end surface of the chassis (1) in a fixed structure manner; A bracket, the bracket being arranged on the chassis (1) on one side of the vibration plate (2) in a fixed structure manner; The barrel (4) is fixedly connected to the bracket in an inclined structure, and the barrel (4) comprises a feed barrel (41) and a distributing barrel (42) arranged in a Y-shaped structure, and the inlet of the feed barrel (41) is located at the lower part of the discharge port of the vibration plate (2); A sealing door (5) for sealing the material dispensing barrel (42), wherein the sealing door (5) is arranged in the material barrel (4) in a hinged structure; A power mechanism is connected to the sealing door (5) and is arranged on the side wall of the barrel (4).

2. A rare earth smelting feeding device according to claim 1, characterized in that: The bracket comprises four vertical poles (31) and a horizontal frame (32) connecting the vertical poles (31).

3. A rare earth smelting feeding device according to claim 1, characterized in that: A rotating shaft (6) is arranged at the center axis of the barrel (4) by means of a rotating structure, and the rotating shaft (6) is located at the junction of the two barrels (42); the rotating shaft (6) is connected to one end of the sealing door (5) by means of a fixed structure, and one end of the rotating shaft (6) extends to the outside of the barrel (4) and is connected to the power mechanism.

4. A rare earth smelting feeding device according to claim 3, characterized in that: The power mechanism comprises a connecting rod (7) connected to the rotating shaft (6) in a fixed structure manner, one end of the connecting rod (7) is connected to a cylinder (8), and the other end of the cylinder (8) is connected to the barrel (4).

5. A rare earth smelting feeding device according to claim 4, characterized in that: The connecting rod (7) is provided with a slide groove (9), a column (10) is arranged in the slide groove (9) by means of a sliding structure, the column (10) is connected to the output shaft of the cylinder (8) by means of a hinge structure, and the cylinder (8) is connected to the feed barrel (41) by means of a fixed structure.

6. A rare earth smelting charging device according to claim 5, characterized in that: The outer wall of the feed barrel (41) is provided with a mounting seat (11) for fixing the cylinder (8) in a fixed structure manner.

7. A rare earth smelting charging device according to claim 3, characterized in that: A bearing seat for the rotating shaft (6) to rotate is arranged outside the material distributing cylinder (42).

8. A rare earth smelting feeding device according to claim 1, characterized in that: The chassis (1) is provided with self-locking universal wheels in a rotating structure.

Images