Permanent magnet magnetoelectric iron remover for producing lithium iron phosphate

Abstract

The utility model provides a permanent magnet magnetoelectric de-ironing separator for producing lithium iron phosphate, which relates to the technical field of de-ironing separators, and comprises an electromagnet body, the outer surface of the electromagnet body is fixedly connected with a frame, the inner wall of the frame is rotatably connected with two first rollers, and the first rollers are fixedly connected with the electromagnet body. A motor is arranged on one side of the frame, the output end of the motor is fixedly connected with one end of one first roller, and second rollers are symmetrically and rotationally connected to the top of the frame. And when the baffle reaches a proper position, one side of the baffle can block scrap iron on the conveying belt, so that the scrap iron can only pass through a gap between the baffle and the conveying belt, the height of the scrap iron can be limited, and the problem that the scrap iron is too high, so that the scrap iron is separated from the conveying belt due to too small attraction force of an electromagnet is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron removers, in particular to a permanent magnet magnetoelectric iron remover for producing lithium iron phosphate. Background Art

[0002] Permanent magnetic iron remover uses the property of magnets to absorb iron products to achieve the effect of iron removal within an effective range. The permanent magnetic iron remover uses special permanent magnets such as neodymium iron boron with high coercivity and high remanence to form a composite magnetic system. It has the advantages of maintenance-free, strong magnetic force, long life, simple installation, easy use, and reliable operation. Permanent magnetic magnetic electric iron remover will be used in the production of lithium iron phosphate.

[0003] When using permanent magnet electromagnets, iron filings will be attracted by the electromagnets and sent to the conveyor belt on top of the electromagnets. The farther away from the electromagnets, the smaller the attraction of the electromagnets to the iron filings. When the iron filings on the conveyor belt are too high, the iron filings may fall off the conveyor belt due to the small attraction of the electromagnets, which will affect the ability to remove metal iron. Utility Model Content

[0004] The utility model provides a permanent magnetoelectric iron remover for producing lithium iron phosphate to solve the problem that when the iron filings on the conveyor belt are too high, the iron filings may be separated from the conveyor belt due to too small attraction of the electromagnet, thereby affecting the ability to remove metallic iron.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a permanent magnet magnetoelectric iron remover for producing lithium iron phosphate, comprising an electromagnet body, a frame fixedly connected to the outer surface of the electromagnet body, two first rollers rotatably connected to the inner wall of the frame, a motor is provided on one side of the frame, the output end of the motor is fixedly connected to one end of one of the first rollers, a second roller is symmetrically rotatably connected to the top of the frame, the outer surfaces of the two first rollers and the two second rollers are provided with the same conveyor belt, a limiting device is provided on the top of the conveyor belt, the limiting device comprises a baffle, the vertical cross-section of the baffle is a right-angled trapezoid, connecting blocks are symmetrically fixedly connected to the two sides of the frame, a threaded rod is provided on the inner wall of one of the connecting blocks, the outer surface of the threaded rod is threadedly connected to the inner wall of the baffle, four rollers are provided at the bottom of the frame, and a positioning device is provided in the middle of the bottom of the frame.

[0006] The effect achieved by the above components is: by setting the baffle, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will drive the baffle to move in the vertical direction until the baffle reaches a suitable position. One side of the baffle will block the iron filings on the conveyor belt, so that the iron filings can only pass through the gap between the baffle and the conveyor belt, thereby limiting the height of the iron filings, so that the iron filings will not be too high and cause the attraction of the electromagnet to be too small and fall off the conveyor belt.

[0007] Preferably, one end of the threaded rod is fixedly connected to a bearing, and the outer surface of the bearing is fixedly connected to the inner wall of the connecting block.

[0008] The effect achieved by the above components is that by arranging the bearing, the friction between the threaded rod and the connecting block can be reduced when the threaded rod is rotated, thereby saving more effort when rotating the threaded rod.

[0009] Preferably, the other end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0010] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0011] Preferably, a round rod is slidably connected to the inner wall of the baffle, and one end of the round rod is fixedly connected to the top of another connecting block.

[0012] The effect achieved by the above components is: by setting the round rod, when the baffle moves in the vertical direction under the action of the threaded rod, the file will slide synchronously on the outer surface of the round rod, thereby making the baffle more stable during the movement.

[0013] Preferably, a stopper is fixedly connected to one end of the round rod, and a scale is provided on the outer surface of the round rod.

[0014] The effect achieved by the above components is: by setting the stopper, one end of the round rod can be blocked, which is helpful to prevent the baffle from separating from the round rod. At the same time, by setting the scale, it is convenient to achieve more accurate and intuitive adjustment of the file through the scale.

[0015] Preferably, the positioning device comprises a positioning plate, the top of which is symmetrically fixedly connected with a threaded rod, the outer surface of which is slidably connected with a circular hole block, and one side of two circular hole blocks is symmetrically fixedly connected to two sides of the frame.

[0016] The effect achieved by the above components is: by setting the positioning plate, the positioning plate is pushed downward. When the bottom of the positioning plate abuts against the ground, the friction and support area between the device and the ground can be effectively increased, thereby assisting in positioning the device, which is beneficial to prevent the device from shifting easily.

[0017] Preferably, the outer surface of the threaded insert rod is threadedly connected to two screw hole blocks, and the adjacent sides of the two screw hole blocks are respectively abutted against the two sides of the circular hole block.

[0018] The effect achieved by the above-mentioned components is: by setting the screw hole block and rotating the two screw hole blocks respectively, so that the adjacent sides of the two screw hole blocks are respectively abutted against the two sides of the circular hole block, the positioning plate connected to the threaded rod can be limited, which is helpful to prevent displacement after the positioning plate is adjusted.

[0019] Preferably, one end of the threaded rod is fixedly connected with a round block, and the outer diameter of the round block is larger than the outer diameter of the threaded rod.

[0020] The effect achieved by the above-mentioned components is that by arranging the round block, one end of the threaded rod can be blocked, which is helpful to prevent the screw hole block from separating from the threaded rod.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting a baffle, under the action of the threaded rod, the threaded rod can drive the baffle to move in the vertical direction until the baffle reaches a suitable position. One side of the baffle will block the iron filings on the conveyor belt, so that the iron filings can only pass through the gap between the baffle and the conveyor belt, thereby limiting the height of the iron filings, so that the iron filings will not be too high and cause the problem of detachment from the conveyor belt due to insufficient attraction of the electromagnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the conveyor belt of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the baffle of the utility model.

[0027] Legend: 1. Electromagnet body; 2. Frame; 3. First roller; 4. Motor; 5. Second roller; 6. Conveyor belt; 7. Limiting device; 71. Baffle; 72. Connecting block; 73. Threaded rod; 74. Bearing; 75. Operating block; 76. Round rod; 77. Baffle; 78. Scale; 8. Roller; 9. Positioning device; 91. Positioning plate; 92. Threaded rod; 93. Round hole block; 94. Screw hole block; 95. Round block. DETAILED DESCRIPTION

[0028] Example 1, reference Figure 1-Figure 3 As shown, this embodiment discloses a permanent magnet magnetoelectric iron remover for producing lithium iron phosphate, including an electromagnet body 1, characterized in that: a frame 2 is fixedly connected to the outer surface of the electromagnet body 1, two first rollers 3 are rotatably connected to the inner wall of the frame 2, a motor 4 is arranged on one side of the frame 2, the output end of the motor 4 is fixedly connected to one end of one of the first rollers 3, a second roller 5 is symmetrically rotatably connected to the top of the frame 2, the outer surfaces of the two first rollers 3 and the two second rollers 5 are provided with the same conveyor belt 6, a limiting device 7 is arranged on the top of the conveyor belt 6, the limiting device 7 includes a baffle 71, the cross section of the baffle 71 in the vertical direction is a right-angled trapezoid, and connecting blocks 72 are symmetrically fixedly connected to both sides of the frame 2, A threaded rod 73 is provided on the inner wall of one of the connecting blocks 72, and the outer surface of the threaded rod 73 is threadedly connected to the inner wall of the baffle 71. Four rollers 8 are provided at the bottom of the frame 2, and a positioning device 9 is provided in the middle of the bottom of the frame 2. By setting the baffle 71, under the action of the threaded rod 73, the threaded rod 73 is rotated, and the threaded rod 73 will drive the baffle 71 to move in the vertical direction until the baffle 71 reaches a suitable position. One side of the baffle 71 will block the iron filings on the conveyor belt 6, so that the iron filings can only pass through the gap between the baffle 71 and the conveyor belt 6, thereby limiting the height of the iron filings, so that the iron filings will not be too high and cause the problem of being separated from the conveyor belt 6 due to the insufficient attraction of the electromagnet.

[0029] Reference Figure 2-Figure 4 As shown, one end of the threaded rod 73 is fixedly connected to a bearing 74, and the outer surface of the bearing 74 is fixedly connected to the inner wall of the connecting block 72. By providing the bearing 74, the friction between the threaded rod 73 and the connecting block 72 can be reduced when the threaded rod 73 is rotated, thereby saving more effort when the threaded rod 73 is rotated; the other end of the threaded rod 73 is fixedly connected to an operating block 75, and the outer surface of the operating block 75 is provided with a protrusion. By providing the operating block 75, rotating the operating block 75 can drive the threaded rod 73 to rotate. At the same time, the outer surface of the operating block 75 is provided with a protrusion, which can effectively increase the friction of the outer surface of the operating block 75, and has an anti-slip effect when the operating block 75 is rotated, thereby facilitating the rotation of the threaded rod 73 through the operating block 75.

[0030] Reference Figure 2-Figure 4As shown, the inner wall of the baffle 71 is slidably connected with a round rod 76, and one end of the round rod 76 is fixedly connected to the top of another connecting block 72. By setting the round rod 76, when the baffle 71 moves in the vertical direction under the action of the threaded rod 73, the file will slide synchronously on the outer surface of the round rod 76, thereby making the baffle 71 more stable during the movement; one end of the round rod 76 is fixedly connected with a stopper 77, and the outer surface of the round rod 76 is provided with a scale 78. By providing the stopper 77, one end of the round rod 76 can be blocked, which is beneficial to prevent the baffle 71 from separating from the round rod 76. At the same time, by providing the scale 78, it is convenient to achieve more accurate and intuitive adjustment of the file through the scale 78.

[0031] Reference Figure 2 As shown, the positioning device 9 includes a positioning plate 91, the top of the positioning plate 91 is symmetrically fixedly connected with a threaded rod 92, the outer surface of the threaded rod 92 is slidably connected with a circular hole block 93, one side of the two circular hole blocks 93 is symmetrically fixedly connected to the two sides of the frame 2, and the positioning plate 91 is arranged to push the positioning plate 91 to move downward. When the bottom of the positioning plate 91 abuts against the ground, the friction force and support area between the device and the ground can be effectively increased, thereby assisting in positioning the device, which is beneficial to prevent the device from being easily displaced.

[0032] Reference Figure 2 As shown, the outer surface of the threaded rod 92 is threadedly connected to two screw hole blocks 94, and the adjacent sides of the two screw hole blocks 94 are respectively abutted against the two sides of the circular hole block 93. By setting the screw hole blocks 94 and rotating the two screw hole blocks 94 respectively, so that the adjacent sides of the two screw hole blocks 94 are respectively abutted against the two sides of the circular hole block 93, the positioning plate 91 connected to the threaded rod 92 can be limited, which is beneficial to prevent displacement after the positioning plate 91 is adjusted; one end of the threaded rod 92 is fixedly connected to a round block 95, and the outer diameter of the round block 95 is larger than the outer diameter of the threaded rod 92. By setting the round block 95, one end of the threaded rod 92 can be blocked, which is beneficial to prevent the screw hole block 94 from detaching from the threaded rod 92.

[0033] When the locking cam 75 is in the unlocked position, the locking cam 73 is in the unlocked position, and the locking cam 73 is in the unlocked position, so that the locking cam 73 is locked.

Claims

1. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate, comprising an electromagnet body (1), characterized in that: The outer surface of the electromagnet body (1) is fixedly connected to a frame (2), and the inner wall of the frame (2) is rotatably connected to two first rollers (3). A motor (4) is provided on one side of the frame (2), and the output end of the motor (4) is fixedly connected to one end of one of the first rollers (3). The top of the frame (2) is symmetrically rotatably connected to a second roller (5). The outer surfaces of the two first rollers (3) and the two second rollers (5) are provided with a same conveyor belt (6). The top of the conveyor belt (6) is provided with a limiting device (7), and the limiting device (7) comprises a baffle (71), and the vertical cross-section of the baffle (71) is a right-angled trapezoid. The two sides of the frame (2) are symmetrically fixedly connected to connecting blocks (72), and the inner wall of one of the connecting blocks (72) is provided with a threaded rod (73), and the outer surface of the threaded rod (73) is threadedly connected to the inner wall of the baffle (71). Four rollers (8) are provided at the bottom of the frame (2), and a positioning device (9) is provided in the middle of the bottom of the frame (2).

2. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 1, characterized in that: One end of the threaded rod (73) is fixedly connected to a bearing (74), and the outer surface of the bearing (74) is fixedly connected to the inner wall of the connecting block (72).

3. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 1, characterized in that: The other end of the threaded rod (73) is fixedly connected to an operating block (75), and a protrusion is provided on the outer surface of the operating block (75).

4. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 1, characterized in that: A round rod (76) is slidably connected to the inner wall of the baffle (71), and one end of the round rod (76) is fixedly connected to the top of another connecting block (72).

5. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 4, characterized in that: One end of the round rod (76) is fixedly connected to a stopper (77), and the outer surface of the round rod (76) is provided with a scale (78).

6. The permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 1, characterized in that: The positioning device (9) comprises a positioning plate (91), the top of the positioning plate (91) is symmetrically fixedly connected with a threaded rod (92), the outer surface of the threaded rod (92) is slidably connected with a circular hole block (93), and one side of two circular hole blocks (93) are symmetrically fixedly connected to two sides of the frame (2).

7. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 6, characterized in that: The outer surface of the threaded insert rod (92) is threadedly connected to two screw hole blocks (94), and the adjacent sides of the two screw hole blocks (94) are respectively abutted against the two sides of the circular hole block (93).

8. A permanent magnet magnetoelectric iron remover for producing lithium iron phosphate according to claim 7, characterized in that: One end of the threaded rod (92) is fixedly connected to a round block (95), and the outer diameter of the round block (95) is greater than the outer diameter of the threaded rod (92).

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