Material dissolving device for rare earth production

Abstract

The utility model relates to the technical field of rare earth production, and discloses a material dissolving device for rare earth production, which comprises a material dissolving device body, the top of the material dissolving device body is fixedly connected with a bearing frame, the inside of the bearing frame is rotatably connected with a stirring box, and the top of the stirring box is provided with a stirring mechanism. A driving mechanism is arranged on the periphery of the stirring box, a discharging pipe is fixedly connected to the bottom of the stirring box, the stirring mechanism comprises a fixing frame, the fixing frame is fixedly connected to the rear side of a bearing frame, a first air cylinder is fixedly connected to the top of the fixing frame, and a bearing block is fixedly connected to the bottom of the first air cylinder. According to the rare earth raw material mixing and stirring device, when a dissolved liquid and a rare earth raw material need to be mixed and stirred, the dissolved liquid and the rare earth raw material can be stored under the action of a storage box, and meanwhile, the dissolved liquid and the rare earth raw material can be quantitatively discharged under the action of a second air cylinder and a baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth production, in particular to a material dissolving device used for rare earth production. Background Art

[0002] Rare earth is a general term for 17 metallic elements in the periodic table, including lanthanides, scandium and yttrium. Rare earth elements are also called rare earth metals. Rare earth metals have been widely used in electronics, petrochemicals, metallurgy, machinery, energy, light industry, environmental protection, agriculture and other fields. When using existing rare earth production dissolving devices, the dissolved liquid and rare earth raw materials are usually directly put into the mixing box. Too much at one time will lead to insufficient mixing between the dissolved liquid and the rare earth raw materials and affect the mixing efficiency, making the quality of the stirred product substandard and affecting the use effect.

[0003] According to a rare earth production dissolving device published on the patent website (authorization announcement number: CN219518627U), the rare earth production dissolving device includes a "dissolving barrel, a power component, a feed box" and the like to perform mixing work.

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] The rare earth production dissolving device utilizes a dissolving barrel, a power assembly, a feed box, etc. to perform mixing work. During use, this device directly puts the dissolved liquid and rare earth raw materials into the dissolving barrel through the feed box. Too much of a one-time input will affect the mixing effect between the dissolved liquid and the rare earth raw materials, resulting in insufficient mixing, which makes the quality of the stirred product substandard and affects the use effect. Therefore, this device needs to be improved. Utility Model Content

[0006] The purpose of the present invention is to provide a dissolving device for rare earth production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a dissolving device for rare earth production, comprising a dissolving device body, a load-bearing frame fixedly connected to the top of the dissolving device body, a stirring box rotatably connected to the inside of the load-bearing frame, a stirring mechanism provided on the top of the stirring box, a driving mechanism provided on the periphery of the stirring box, and a feeding pipe fixedly connected to the bottom of the stirring box;

[0008] The cam is fixedly provided with a first end in contact with the first gear and a second end in contact with the first gear, and the cam is fixedly provided with a first gear and a second gear and is locked in the cam.

[0009] Preferably, a slide groove is provided inside the fixed frame, the load-bearing block is slidably connected in the slide groove, the discharge pipe is rotatably connected to the inside of the dissolving device body, and the top of the sealing cover is in contact with the top of the mixing box, so that under the action of the slide groove, the first cylinder drives the load-bearing block to move more stably.

[0010] Preferably, the scraper is triangular in shape, and the left side of the scraper is in contact with the inner wall of the mixing box, so that the inner wall of the mixing box can be cleaned under the action of the scraper.

[0011] Preferably, two groups of the baffle, second cylinder, support frame and connecting pipe are provided, and the two groups of the baffle, second cylinder, support frame and connecting pipe are respectively provided on the left and right sides of the storage box. By providing two groups, it is convenient to quantitatively discharge the dissolved liquid and rare earth raw materials respectively.

[0012] Preferably, a limiting groove is provided inside the load-bearing frame, and the mixing box is rotatably connected in the limiting groove, so that the mixing box can rotate more stably under the action of the limiting groove.

[0013] Preferably, the driving mechanism includes a second servo motor, which is fixedly connected to the top of the dissolving device body. A second rotating rod is fixedly connected to the top of the second servo motor, a spur gear is fixedly connected to the periphery of the second rotating rod, and an external gear is engaged with the left side of the spur gear.

[0014] Preferably, the outer gear is larger than the spur gear, and the outer gear is fixedly connected to the periphery of the mixing box so as to drive the mixing box to rotate under the action of the outer gear.

[0015] Compared with the prior art, the present invention provides a dissolving device for rare earth production, which has the following beneficial effects:

[0016] 1. The dissolving device for rare earth production can realize, through the provided stirring mechanism, when it is necessary to mix and stir the dissolved liquid and the rare earth raw material, the dissolved liquid and the rare earth raw material can be stored separately under the action of the storage box, and at the same time, under the action of the second cylinder and the baffle, the dissolved liquid and the rare earth raw material can be quantitatively fed respectively. By quantitative feeding, it is possible to avoid affecting the mixing effect and efficiency between the dissolved liquid and the rare earth raw material due to excessive feeding at one time. Under the action of the stirring rod and the scraper, not only can the dissolved liquid and the rare earth raw material be fully mixed, but also the raw materials attached to the inner wall of the mixing box can be cleaned, thereby reducing the pressure of subsequent processing. Under the action of the first cylinder and the sealing cover, not only can the top of the mixing box be sealed, but also when the inside of the mixing box needs to be cleaned, the sealing cover can be kept away from the top of the mixing box, thereby improving the efficiency and convenience of cleaning the mixing box by the staff and improving the quality of the next mixing and stirring.

[0017] 2. The dissolving device for rare earth production has a driving mechanism. When the stirring box is mixing and stirring the dissolved liquid and the rare earth raw material, the second servo motor, the second rotating rod and the spur gear can drive the external gear to rotate, that is, the stirring box is driven to rotate under the action of the external gear, and the rotation direction of the stirring box is opposite to the rotation direction of the stirring rod. The rotation in opposite directions can increase the relative movement between the dissolved liquid and the rare earth raw material, thereby promoting the mixing effect and mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a right side structural diagram of the utility model;

[0021] Figure 3 Schematic diagram of the stirring mechanism structure;

[0022] Figure 4 Schematic diagram of the bottom structure of the sealing cover;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the storage box;

[0024] Figure 6Schematic diagram of the driving mechanism structure.

[0025] In the figure: 1. Dissolving device body; 2. Load-bearing frame; 3. Stirring mechanism; 4. Stirring box; 5. Driving mechanism; 6. Feeding pipe; 31. Fixing frame; 32. Load-bearing block; 33. First cylinder; 34. Sealing cover; 35. Load-bearing column; 36. Storage box; 37. First servo motor; 38. First rotating rod; 39. Stirring rod; 391. Scraper; 392. Second cylinder; 393. Support frame; 394. Baffle; 395. Connecting pipe; 51. Second servo motor; 52. Spur gear; 53. Second rotating rod; 54. External gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Example 1

[0030] See also Figure 1-6 The utility model provides a technical solution: a dissolving device for rare earth production, comprising a dissolving device body 1, a load-bearing frame 2 fixedly connected to the top of the dissolving device body 1, a stirring box 4 rotatably connected inside the load-bearing frame 2, a stirring mechanism 3 provided on the top of the stirring box 4, a driving mechanism 5 provided on the periphery of the stirring box 4, and a feeding pipe 6 fixedly connected to the bottom of the stirring box 4;

[0031] The stirring mechanism 3 includes a fixed frame 31, the fixed frame 31 is fixedly connected to the rear side of the load-bearing frame 2, the top of the fixed frame 31 is fixedly connected to a first cylinder 33, the bottom of the first cylinder 33 is fixedly connected to a load-bearing block 32, the load-bearing block 32 is slidably connected to the fixed frame 31, the inner side of the load-bearing block 32 is fixedly connected to a sealing cover 34, the sealing cover 34 is slidably connected to the top of the stirring box 4, the top of the sealing cover 34 is fixedly connected to a first servo motor 37, the bottom of the first servo motor 37 is fixedly connected to a first rotating rod 38, the first rotating rod 38 is rotatably connected to the inside of the sealing cover 34, and the periphery of the first rotating rod 38 is fixedly connected to the It is connected to a stirring rod 39, and a scraper 391 is fixedly connected to the periphery of the stirring rod 39, and the scraper 391 is slidably connected to the stirring box 4. The top of the sealing cover 34 is fixedly connected to a load-bearing column 35, and the top of the load-bearing column 35 is fixedly connected to a storage box 36. A baffle 394 is slidably connected to the inside of the storage box 36, and a second cylinder 392 is fixedly connected to the left side of the baffle 394. The bottom of the second cylinder 392 is fixedly connected to a support frame 393, and the support frame 393 is fixedly connected to the left side of the storage box 36. The bottom of the storage box 36 is fixedly connected to a connecting pipe 395, and the bottom of the connecting pipe 395 is fixedly connected to the top of the sealing cover 34.

[0032] The fixing frame 31 is provided with a slide groove, the load-bearing block 32 is slidably connected in the slide groove, and the discharge pipe 6 is rotatably connected to the inside of the dissolving device body 1. The top of the sealing cover 34 contacts the top of the mixing box 4, so that under the action of the slide groove, the first cylinder 33 drives the load-bearing block 32 to move more stably. The scraper 391 is triangular, and the left side of the scraper 391 contacts the inner wall of the mixing box 4, so that under the action of the scraper 391, the inner wall of the mixing box 4 can be cleaned. The baffle 394, the second cylinder 392, the support frame 393 and the connecting pipe 395 are provided with two groups. The two groups of baffles 394, the second cylinder 392, the support frame 393 and the connecting pipe 395 are respectively provided on the left and right sides of the storage box 36. By setting up two groups, it is convenient to quantitatively discharge the dissolved liquid and rare earth raw materials respectively. A limiting groove is provided inside the load-bearing frame 2, and the mixing box 4 is rotatably connected in the limiting groove, so that the mixing box 4 can rotate more stably under the action of the limiting groove.

[0033] Example 2

[0034] See also Figure 1-6 On the basis of the first embodiment, the driving mechanism 5 is further obtained to include a second servo motor 51, the second servo motor 51 is fixedly connected to the top of the dissolving device body 1, the top of the second servo motor 51 is fixedly connected to a second rotating rod 53, the periphery of the second rotating rod 53 is fixedly connected to a spur gear 52, the left side of the spur gear 52 is meshed with an external gear 54, the size of the external gear 54 is larger than the spur gear 52, the external gear 54 is fixedly connected to the periphery of the mixing box 4, so that the mixing box 4 can be driven to rotate under the action of the external gear 54.

[0035] During actual operation, when this device is used, the first cylinder 33 is used to drive the load-bearing block 32 to move, so that the load-bearing block 32 drives the sealing cover 34 to move, and the top of the sealing cover 34 is in contact with the top of the mixing box 4, so that the mixing box 4 can be sealed. At the same time, the dissolved liquid and the rare earth raw material are respectively placed in the storage box 36. When the dissolved liquid and the rare earth raw material need to be mixed, the second cylinder 392 drives the baffle 394 to move back and forth left and right, and the dissolved liquid and the rare earth raw material can be discharged respectively under the action of the baffle 394. The dissolved liquid and the rare earth raw material after being discharged will enter the interior of the mixing box 4 through the connecting pipe 395. When the dissolved liquid and the rare earth raw material enter the interior of the mixing box 4, the first servo motor 37 drives the stirring rod 39 fixedly connected to the periphery of the first rotating rod 38 to rotate, so that the dissolved liquid and the rare earth raw material can be fully mixed under the action of the stirring rod 39. During the rotation of the stirring rod 39, the scraper 391 will be driven to rotate, and the inner wall of the stirring box 4 can be cleaned under the action of the scraper 391. During the mixing process, the second servo motor 51 drives the spur gear 52 fixedly connected to the periphery of the second rotating rod 53 to rotate, so that the spur gear 52 drives the outer gear 54 to rotate, and the stirring box 4 can be driven to rotate under the action of the outer gear 54, and the rotation direction of the stirring box 4 is opposite to the rotation direction of the stirring rod 39, which can further improve the mixing effect and efficiency between the dissolved liquid and the rare earth raw material. When the mixing is completed, only the collection equipment needs to be placed at the bottom of the discharge pipe 6 to collect the mixed dissolved liquid and rare earth raw materials. When the inside of the stirring box 4 needs to be cleaned, only the first cylinder 33 needs to be used to drive the bearing block 32 to move, so that the bearing block 32 drives the sealing cover 34 away from the top of the stirring box 4, which can facilitate the staff to clean the inside of the stirring box 4 and the operation is convenient.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A dissolving device for rare earth production, comprising a dissolving device body (1), characterized in that: The top of the dissolving device body (1) is fixedly connected to a load-bearing frame (2), the inside of the load-bearing frame (2) is rotatably connected to a stirring box (4), the top of the stirring box (4) is provided with a stirring mechanism (3), the periphery of the stirring box (4) is provided with a driving mechanism (5), and the bottom of the stirring box (4) is fixedly connected to a discharge pipe (6); The stirring mechanism (3) comprises a fixed frame (31), the fixed frame (31) is fixedly connected to the rear side of the bearing frame (2), the top of the fixed frame (31) is fixedly connected to a first cylinder (33), the bottom of the first cylinder (33) is fixedly connected to a bearing block (32), the bearing block (32) is slidably connected to the inside of the fixed frame (31), the inner side of the bearing block (32) is fixedly connected to a sealing cover (34), the sealing cover (34) is slidably connected to the top of the stirring box (4), the top of the sealing cover (34) is fixedly connected to a first servo motor (37), the bottom of the first servo motor (37) is fixedly connected to a first rotating rod (38), the first rotating rod (38) is rotatably connected to the inside of the sealing cover (34), and the periphery of the first rotating rod (38) is fixed. A stirring rod (39) is connected, and a scraper (391) is fixedly connected to the periphery of the stirring rod (39), and the scraper (391) is slidably connected to the stirring box (4). The top of the sealing cover (34) is fixedly connected to a load-bearing column (35), and the top of the load-bearing column (35) is fixedly connected to a storage box (36). A baffle (394) is slidably connected to the inside of the storage box (36), and the left side of the baffle (394) is fixedly connected to a second cylinder (392), and the bottom of the second cylinder (392) is fixedly connected to a support frame (393), and the support frame (393) is fixedly connected to the left side of the storage box (36). The bottom of the storage box (36) is fixedly connected to a connecting pipe (395), and the bottom of the connecting pipe (395) is fixedly connected to the top of the sealing cover (34).

2. A dissolving device for rare earth production according to claim 1, characterized in that: A slide groove is provided inside the fixed frame (31), the load-bearing block (32) is slidably connected in the slide groove, the discharge pipe (6) is rotatably connected to the inside of the dissolving device body (1), and the top of the sealing cover (34) is in contact with the top of the stirring box (4).

3. The dissolving device for rare earth production according to claim 1, characterized in that: The scraper (391) is triangular in shape, and the left side of the scraper (391) contacts the inner wall of the mixing box (4).

4. The material dissolving device for rare earth production according to claim 1, characterized in that: The baffle (394), the second cylinder (392), the support frame (393) and the connecting pipe (395) are provided in two groups, and the two groups of the baffle (394), the second cylinder (392), the support frame (393) and the connecting pipe (395) are respectively provided on the left and right sides of the storage box (36).

5. The material dissolving device for rare earth production according to claim 1, characterized in that: A limiting groove is provided inside the load-bearing frame (2), and the mixing box (4) is rotatably connected in the limiting groove.

6. The material dissolving device for rare earth production according to claim 1, characterized in that: The driving mechanism (5) comprises a second servo motor (51), the second servo motor (51) is fixedly connected to the top of the dissolving device body (1), the top of the second servo motor (51) is fixedly connected to a second rotating rod (53), the periphery of the second rotating rod (53) is fixedly connected to a spur gear (52), and the left side of the spur gear (52) is meshed with an external gear (54).

7. A dissolving device for rare earth production according to claim 6, characterized in that: The outer gear (54) is larger than the spur gear (52), and the outer gear (54) is fixedly connected to the periphery of the mixing box (4).

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