Neodymium iron boron waste treatment device

Abstract

The utility model discloses a neodymium iron boron waste treatment device, and particularly relates to the technical field of waste recovery, which comprises a cleaning box slidably mounted in an inner cavity of a treatment box, a displacement frame slidably mounted in an inner cavity of the cleaning box in a penetrating manner, a plurality of sliding rods slidably mounted on the displacement frame in a penetrating manner, and a mounting frame fixedly mounted at the bottoms of the plurality of sliding rods at the same time; a plurality of springs are fixedly mounted between the mounting frame and the displacement frame, a plurality of rotating rollers are rotationally mounted on the inner side of the mounting frame, a plurality of brushes distributed at equal intervals are fixedly mounted on the peripheral walls of the rotating rollers, rollers are fixedly mounted at the two ends of each rotating roller, concave-convex plates are fixedly mounted on the inner walls of the two sides of the cleaning box, and the bottoms of the rollers are attached to the tops of the concave-convex plates; according to the device, the multiple rotating rollers are driven by the displacement frame which reciprocates left and right to repeatedly scrape and brush the iron-boron waste, and the cleaning liquid is promoted to repeatedly wash the iron-boron waste by utilizing the up-down reciprocating motion of the cleaning box, so that oil stains on the surface of the neodymium-iron-boron waste are cleaned, and the treatment efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of waste recycling technology, specifically to a neodymium iron boron waste treatment device. Background Technology

[0002] Patent publication number CN117463748A relates to a pretreatment device for recycling NdFeB waste. The device includes a supporting base plate, guide rods, a lifting ring, a loading cylinder, an electric rotating rod, a pusher frame, and a rotating frame. Two guide rods are fixedly connected to the top of the supporting base plate, and a lifting ring is slidably connected between the two guide rods. A loading cylinder is placed on the supporting base plate, and the lifting ring is fitted around the top of the loading cylinder. An electric rotating rod is installed in the middle of the lifting ring, and one end of the electric rotating rod is connected to a pusher frame. The bottom of the pusher frame contacts the loading cylinder, and a rotating frame is connected to the middle of the electric rotating rod. When the electric rotating rod, pusher frame, and pressure roller of this invention rotate around the center of the loading cylinder, the pressure roller crushes the NdFeB waste in the loading cylinder, and the pusher frame pushes the NdFeB waste inside the loading cylinder, preventing the waste from sticking to the bottom of the loading cylinder and ensuring that the crushed NdFeB waste and additives are mixed evenly, thus improving work efficiency and pretreatment effect.

[0003] The surface of discarded NdFeB waste is covered with oil stains that are difficult to remove. Existing technologies, such as soaking, cannot completely remove the oil stains, resulting in low processing efficiency of NdFeB waste. Utility Model Content

[0004] The purpose of this invention is to provide a neodymium iron boron waste treatment device.

[0005] The technical problem solved by this utility model is to improve the processing efficiency of neodymium iron boron waste.

[0006] This utility model can be achieved through the following technical solution: it includes a processing box, in which a cleaning box capable of moving vertically up and down is slidably installed; in which a displacement frame that moves left and right as the cleaning box moves up and down is slidably installed through the cleaning box; multiple sliding rods are slidably installed through the displacement frame; mounting frames are fixedly installed at the bottom of the multiple sliding rods; multiple springs that are evenly distributed are fixedly installed between the top of the mounting frame and the bottom of the displacement frame; multiple rotating rollers are rotatably installed inside the mounting frame; several brushes that are evenly distributed are fixedly installed on the outer peripheral wall of the rotating rollers; rollers are fixedly installed at both ends of the rotating rollers; and concave and convex plates are fixedly installed on the inner walls of both sides of the cleaning box, with the bottom of the rollers abutting the top of the concave and convex plates.

[0007] A further technical improvement of this utility model is that a drain pipe is fixedly connected to the bottom of one side of the processing box.

[0008] Furthermore, a screening screen is installed at the bottom of the washing tank.

[0009] Furthermore, the top working surface of the convex and concave plate is composed of multiple smooth convex surfaces distributed at equal intervals.

[0010] Furthermore, the structure that enables the cleaning box to move up and down includes a support frame fixedly installed on the top of the cleaning box, a sliding groove opened on the top of the support frame, a U-shaped rod slidably installed through the sliding groove, and the two ends of the U-shaped rod being rotatably connected to the two sides of the cleaning box respectively.

[0011] Furthermore, the structure that enables the displacement frame to move left and right includes gears rotatably mounted on both sides of the washing tank, rack plates fixedly mounted on both sides of the displacement frame that mesh with the two gears respectively, and rack plates fixedly mounted on the inner walls of both sides of the processing tank that mesh with the two gears respectively.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This application improves processing efficiency by moving the cleaning tank up and down and the displacement frame back and forth in the cleaning tank, thereby repeatedly flushing the NdFeB waste material in the cleaning tank with the cleaning fluid and scraping with the brush on the outer wall of the rotating roller. Attached Figure Description

[0014] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front sectional view of the overall structure of this utility model;

[0017] Figure 3 This is a side sectional view of the overall structure of this utility model;

[0018] Figure 4 For the present utility model Figure 3 A magnified view of a portion of point A in the middle.

[0019] In the diagram: 1. Processing box; 2. Drain pipe; 3. Cleaning box; 4. Displacement frame; 5. Slide bar; 6. Mounting frame; 7. Spring; 8. Rotary roller; 9. Brush; 10. Roller; 11. Concave-convex plate; 12. Support frame; 13. Slide groove; 14. U-shaped rod; 15. Gear; 16. Rack plate one; 17. Rack plate two. Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0021] Please see Figure 1-4 As shown, this embodiment provides a neodymium iron boron waste treatment device, including a treatment box 1. A drain pipe 2 is fixedly connected to the bottom of one side of the treatment box 1. A valve (not shown in the figure) is installed on the drain pipe 2. A cleaning box 3 is slidably installed inside the treatment box 1. The bottom of the cleaning box 3 is set as a screening screen plate. A displacement frame 4 is slidably installed through the cleaning box 3. Multiple sliding rods 5 are slidably installed through the displacement frame 4. A mounting frame 6 is fixedly installed at the bottom of the multiple sliding rods 5. Multiple springs 7 are fixedly installed between the top of the mounting frame 6 and the bottom of the displacement frame 4. Multiple rotating rollers 8 are rotatably installed inside the mounting frame 6. Several brushes 9 are fixedly installed on the outer peripheral wall of the rotating rollers 8. Rollers 10 are fixedly installed at both ends of the rotating rollers 8. Concave and convex plates 11 are fixedly installed on both sides of the inner wall of the cleaning box 3. The top working surface of the concave and convex plates 11 is composed of multiple smooth convex surfaces distributed at equal distances. The bottom of the rollers 10 is in contact with the top of the concave and convex plates 11.

[0022] When the displacement frame 4 moves the mounting frame 6 left and right inside the cleaning tank 3, the rollers 10 at both ends of the multiple rotating rollers 8 will roll against the top of the two concave and convex plates 11 respectively, thereby causing the multiple rotating rollers 8 to rotate around the central axis of the rotating rollers 8. When the rollers 10 move to the convex surface of the concave and convex plates 11, the concave and convex plates 11 will squeeze the mounting frame 6 to move upward along the extension direction of the slide bar 5, thereby causing the mounting frame 6 to squeeze several springs 7, so that several springs 7 are simultaneously under force. When the rollers 10 are separated from the convex surface of the concave and convex plates 11, the force of several springs 7 is released, and the springs 7 rebound and drive the mounting frame 6 to move downward along the extension direction of the slide bar 5 until the force of the springs 7 is completely released, and the brush 9 at the bottom of the outer peripheral wall of the rotating roller 8 just fits against the top of the bottom plate of the cleaning tank 3.

[0023] A support frame 12 is fixedly installed on the top of the cleaning tank 3. A slide groove 13 is opened on the top of the support frame 12. A U-shaped rod 14 is slidably installed through the slide groove 13. A drive motor for driving the U-shaped rod 14 to rotate is installed on the treatment tank 1. The two ends of the U-shaped rod 14 are rotatably connected to the two sides of the cleaning tank 3 respectively. Gears 15 are rotatably installed on both sides of the cleaning tank 3. A rack plate 16 that meshes with the two gears 15 is fixedly installed on both sides of the displacement frame 4. A rack plate 2 17 that meshes with the two gears 15 is fixedly installed on the inner walls of both sides of the treatment tank 1.

[0024] When the U-shaped rod 14 rotates, it will drive the cleaning box 3 to move up and down in the vertical direction through the support frame 12. At the same time, the U-shaped rod 14 will slide in the slide groove 13 to correct the positional relationship between the U-shaped rod 14 and the support frame 12. When the cleaning box 3 moves vertically upward, the cleaning box 3 will drive the gear 15 to roll on the rack plate 17, thereby causing the gear 15 to rotate so as to drive the displacement frame 4 to move to the left in the horizontal direction through the rack plate 16. Conversely, it will drive the displacement frame 4 to move to the right in the horizontal direction.

[0025] In use, the waste iron boron material to be processed is poured into the cleaning tank 3, and cleaning fluid is poured into the processing tank 1. Then, the U-shaped rod 14 is rotated to drive the cleaning tank 3 to move up and down reciprocally. During the up-and-down reciprocating motion of the cleaning tank 3, the gears 15 on both sides of the cleaning tank 3 will roll on the two rack plates 17 respectively, thereby causing the gears 15 to drive the displacement frame 4 to move left and right in the horizontal direction through the rack plates 16. During the left and right movement of the displacement frame 4, the mounting frame 6 will be intermittently moved along the extension direction of the slide rod 5 by the action of the concave and convex plates 11 and several springs 7. The rollers move up and down, causing the mounting frame 6 to drive the brushes 9 on the multiple rotating rollers 8 to roll and brush the iron boron waste material put into the cleaning tank 3, so as to remove the material on the surface of the iron boron waste material. The cleaning tank 3 moves up and down in the cleaning liquid in the treatment tank 1, so that the cleaning liquid washes the iron boron waste material in the cleaning tank 3 through the holes at the bottom of the cleaning tank 3. After the iron boron waste material is cleaned, the cleaning tank 3 moves upward to the highest position, and then the processed iron boron waste material in the cleaning tank 3 can be taken out. When the cleaning liquid in the treatment tank 1 becomes turbid, the drain pipe 2 can be opened to drain it.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A neodymium iron boron waste treatment device, comprising a treatment tank (1), characterized in that: The processing box (1) has a cleaning box (3) that can move vertically up and down in its inner cavity. The cleaning box (3) has a displacement frame (4) that moves left and right as the cleaning box (3) moves up and down. Multiple sliding rods (5) are slidably installed on the displacement frame (4). The bottom of the multiple sliding rods (5) is fixedly installed with a mounting frame (6). Multiple springs (7) are fixedly installed between the top of the mounting frame (6) and the bottom of the displacement frame (4). Multiple rotating rollers (8) are rotatably installed on the inner side of the mounting frame (6). Several brushes (9) are fixedly installed on the outer peripheral wall of the rotating rollers (8). Rollers (10) are fixedly installed at both ends of the rotating rollers (8). Concave and convex plates (11) are fixedly installed on both sides of the inner wall of the cleaning box (3). The bottom of the rollers (10) is in contact with the top of the concave and convex plates (11).

2. The neodymium iron boron waste treatment device according to claim 1, characterized in that, A drain pipe (2) is fixedly connected to one side of the bottom of the treatment box (1).

3. The neodymium iron boron waste treatment device according to claim 1, characterized in that, The bottom of the cleaning tank (3) is set with a screening screen.

4. The neodymium iron boron waste treatment device according to claim 1, characterized in that, The top working surface of the concave-convex plate (11) is composed of multiple smooth convex surfaces that are evenly distributed.

5. The neodymium iron boron waste treatment device according to claim 1, characterized in that, The structure that causes the cleaning tank (3) to move up and down includes a support frame (12) fixedly installed on the top of the cleaning tank (3), a sliding groove (13) opened on the top of the support frame (12), a U-shaped rod (14) slidably installed through the sliding groove (13), and the two ends of the U-shaped rod (14) being rotatably connected to the two sides of the cleaning tank (3) respectively.

6. The neodymium iron boron waste treatment device according to claim 1, characterized in that, The structure that causes the displacement frame (4) to move left and right includes gears (15) rotatably installed on both sides of the washing tank, rack plates (16) that mesh with the two gears (15) respectively fixedly installed on both sides of the displacement frame (4), and rack plates (17) that mesh with the two gears (15) respectively fixedly installed on the inner walls of both sides of the processing box (1).

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