Magnetic separation mechanism of magnetic separator

Abstract

The utility model discloses a magnetic separation mechanism of a magnetic separator, which is applied to the field of magnetic separators, and adopts a mode that a first motor rotates to drive a reciprocating screw rod to rotate, so that a guide block drives a sliding block to reciprocate, the reciprocating motion of the sliding block drives a telescopic pipe to reciprocate, and materials are uniformly scattered on the surface of a magnetic separation cylinder. By rotating a rotating block, a rotating shaft drives a rotating disc to rotate, the rotating disc rotates to drive a transmission rod to move, the transmission rod moves to drive a connecting rod to move, the connecting rod moves to drive a sliding rod to move, and the sliding rod moves to drive a clamping rod to move; by means of the mode that the clamping rod and the clamping hole are separated from clamping, the scraper is taken down, a new scraper is installed on the fixing plate, the sliding rod drives the clamping rod to be clamped with the clamping hole under the action of the spring, and the scraper is fixed, the purpose of conveniently replacing the scraper can be achieved, the workload is reduced, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of magnetic separators, in particular to a magnetic separation mechanism of a magnetic separator. Background Art

[0002] After searching Chinese patents, the publication number is: CN216964945U. A magnetic separation mechanism of a magnetic separator includes a magnetic separation component, the magnetic separation component includes a support frame, a cleaning component is installed above the support frame, the cleaning component includes a lifting frame, a hydraulic cylinder is installed on the top of the lifting frame, the output end of the hydraulic cylinder is slidably connected with a piston rod, the telescopic end of the piston rod is fixedly connected with a connecting rod, one side of the connecting rod is fixedly connected with a motor, and the output end of the motor is rotatably connected with a brush roller; the piston rod is driven to slide by the hydraulic cylinder in the cleaning component, the sliding of the piston rod drives the brush roller to rise and fall to adjust the position, the rotation of the motor drives the brush roller to rotate, and the brush roller rotates to clean the surface of the cylinder, so as to achieve the effect of automatically cleaning the cylinder, and avoid the viscous matter in the slurry from contacting and adhering to the surface of the cylinder for a long time, resulting in dirt accumulation and rust on the cylinder, causing damage to the cylinder, thereby improving the service life of the magnetic separation equipment.

[0003] The existing magnetic separation mechanism has poor magnetic separation effect. Generally, magnetic separators are loaded with materials through a hopper. The materials fall from the hopper and fall on the magnetic separation drum. Since the discharge port of the hopper is fixed, if the discharge speed is too fast, the materials will pile up and fall on the magnetic separation drum, causing some materials to not contact the magnetic separation drum, resulting in missed selection, affecting the magnetic separation effect, and it is not convenient to replace the scraper. After long-term use, the scraper needs to be replaced to ensure the material removal effect. Generally, the scraper is fixed and installed with multiple bolts. When replacing it, tools are needed to disassemble and assemble it. The process is relatively cumbersome, which increases the workload and reduces the replacement efficiency. In order to solve the above-mentioned problems, we propose a magnetic separation mechanism for a magnetic separator. Utility Model Content

[0004] The utility model aims to provide a magnetic separation mechanism of a magnetic separator, which has the advantages of good magnetic separation effect and convenient replacement of scrapers.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a magnetic separation mechanism of a magnetic separator, comprising a box body, a magnetic separation mechanism is arranged inside the box body, the top of the box body is connected to an upper hopper, the bottom of the upper hopper is connected to a telescopic tube, a sliding block is bolted to the surface of the telescopic tube, a reciprocating screw rod is slidably sleeved on the inner wall of the sliding block, and both ends of the reciprocating screw rod are rotatably sleeved with the inner wall of the box body, a guide block is slidably connected to the inner wall of the reciprocating screw rod, and the guide block is rotatably connected to the inner wall of the sliding block, and a sliding fixing mechanism is arranged on the surface of the sliding block. One end of the reciprocating screw rod is bolted to the first motor, and the first motor is bolted to the surface of the box body, a fixing plate is bolted between the inner walls of the box body, a scraper is placed on the top of the fixing plate, a rotating shaft is rotatably sleeved on the inner wall of the scraper, a turntable is fixedly sleeved on the surface of the rotating shaft, a transmission rod is hinged on the surface of the turntable, the other end of the transmission rod is hinged to a connecting rod, the other end of the connecting rod is bolted to a sliding rod, a clamping rod is bolted to the surface of the sliding rod, a clamping hole is opened on the inner wall of the box body, and the clamping rod is clamped with the clamping hole, and a spring is arranged between the sliding rod and the inner wall of the scraper.

[0006] By adopting the above technical scheme, the reciprocating screw rod is driven to rotate by the rotation of the first motor, and the reciprocating screw rod drives the guide block to move reciprocally, the reciprocating movement of the guide block drives the sliding block to move reciprocally, the reciprocating movement of the sliding block drives the telescopic tube to move reciprocally, and the reciprocating movement of the telescopic tube evenly spreads the material on the surface of the magnetic separation cylinder, which can achieve the purpose of good magnetic separation effect, avoid the accumulation of materials, and ensure the effect of magnetic separation. By rotating the rotating block, the rotation of the rotating block drives the rotating shaft to rotate, the rotation of the rotating shaft drives the turntable to rotate, the rotation of the turntable drives the transmission rod to move, the movement of the transmission rod drives the connecting rod to move, the movement of the connecting rod drives the sliding rod to move, the movement of the sliding rod drives the clamping rod to move, so that the clamping rod and the clamping hole are disengaged, the scraper is removed, and the new scraper is installed on the fixed plate. The sliding rod drives the clamping rod to clamp with the clamping hole under the action of the spring, and the scraper is fixed in a way that can achieve the purpose of facilitating the replacement of the scraper, reduces the workload, and improves the efficiency of replacement.

[0007] The utility model is further configured as follows: the magnetic separation mechanism includes a second motor, the second motor is bolted to the surface of the box, the output end of the second motor extends to the inside of the box and is bolted to a magnetic separation cylinder, and the other end of the magnetic separation cylinder is rotatably connected to the inner wall of the box, and the inner wall of the magnetic separation cylinder is bolted to a magnet.

[0008] By adopting the above technical solution and setting up a magnetic separation mechanism, magnetic separation is facilitated.

[0009] The utility model is further configured as follows: the sliding fixing mechanism comprises a fixing rod, both ends of the fixing rod are bolted to the inner wall of the box body, the inner wall of the fixing rod is slidably connected with a sliding block, and the sliding block is bolted to the surface of the sliding block.

[0010] By adopting the above technical solution and arranging a sliding fixing mechanism, the sliding block is prevented from deflecting and stability is ensured.

[0011] The utility model is further configured as follows: a vibrator is bolted on the surface of the upper hopper.

[0012] By adopting the above technical solution and arranging a vibrator, material blockage can be prevented.

[0013] The utility model is further configured as follows: a material receiving box is arranged at the bottom of the box body.

[0014] By adopting the above technical solution and arranging a material receiving box, it is convenient to receive materials.

[0015] The utility model is further configured as follows: a protective shell is bolted to the surface of the box body, and the first motor and the second motor are both located inside the protective shell.

[0016] By adopting the above technical solution, the first motor and the second motor are protected by providing a protective shell.

[0017] The utility model is further configured as follows: a rotating block is bolted to the top of the rotating shaft.

[0018] By adopting the above technical solution and arranging the rotating block, it is convenient to rotate the rotating rod.

[0019] The utility model is further configured as follows: the bottom of the box body is bolted with a ground foot.

[0020] By adopting the above technical solution and setting the feet, the stability of the device is improved.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model drives the reciprocating screw to rotate by the rotation of the first motor, the reciprocating screw drives the guide block to move back and forth, the reciprocating movement of the guide block drives the sliding block to move back and forth, the reciprocating movement of the sliding block drives the telescopic tube to move back and forth, and the reciprocating movement of the telescopic tube evenly spreads the material on the surface of the magnetic separation cylinder, thereby achieving a good magnetic separation effect, avoiding the accumulation of materials, and ensuring the effect of magnetic separation;

[0023] 2. The utility model rotates the rotating block, the rotation of the rotating block drives the rotating shaft to rotate, the rotation of the rotating shaft drives the turntable to rotate, the rotation of the turntable drives the transmission rod to move, the movement of the transmission rod drives the connecting rod to move, the movement of the connecting rod drives the sliding rod to move, the movement of the sliding rod drives the clamping rod to move, so that the clamping rod and the clamping hole are disengaged, the scraper is removed, and a new scraper is installed on the fixed plate. The sliding rod drives the clamping rod to clamp with the clamping hole under the action of the spring, and the scraper is fixed in this way, which can achieve the purpose of facilitating the replacement of the scraper, reduce the workload, and improve the efficiency of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a side sectional view of the structure of the utility model;

[0027] Figure 4 It is a side sectional view of the structure of the utility model;

[0028] Figure 5 It is a top view cross-sectional view of the local structure of the utility model;

[0029] Figure 6 This utility model Figure 3 A magnified view of the structure in the middle.

[0030] Figure numerals: 1. Box body; 2. Magnetic separation mechanism; 3. Loading hopper; 4. Telescopic tube; 5. Sliding block; 6. Reciprocating screw rod; 7. Guide block; 8. Sliding and fixing mechanism; 9. First motor; 10. Fixed plate; 11. Scraper; 12. Rotating shaft; 13. Turntable; 14. Transmission rod; 15. Connecting rod; 16. Sliding rod; 17. Snap-on rod; 18. Snap-on hole; 19. Second motor; 20. Magnetic separation cylinder; 21. Magnet; 22. Fixed rod; 23. Sliding block; 24. Vibrator; 25. Receiving box; 26. Protective shell; 27. Rotating block; 28. Foot; 29. ​​Spring. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] refer to Figure 1 , Figure 2 , Figure 3 and Figure 6A magnetic separation mechanism of a magnetic separator, comprising a box body 1, a magnetic separation mechanism 2 is arranged inside the box body 1, a top of the box body 1 is connected to an upper hopper 3, a bottom of the upper hopper 3 is connected to a telescopic tube 4, a sliding block 5 is bolted to the surface of the telescopic tube 4, a reciprocating screw rod 6 is slidably sleeved on the inner wall of the sliding block 5, and both ends of the reciprocating screw rod 6 are rotatably sleeved with the inner wall of the box body 1, a guide block 7 is slidably connected to the inner wall of the reciprocating screw rod 6, and the guide block 7 is rotatably connected to the inner wall of the sliding block 5, and a sliding fixing mechanism is arranged on the surface of the sliding block 5 Structure 8, one end of the reciprocating screw 6 is bolted with a first motor 9, and the first motor 9 is bolted to the surface of the box body 1, the reciprocating screw 6 is driven to rotate by the rotation of the first motor 9, the reciprocating screw 6 drives the guide block 7 to move back and forth, the reciprocating movement of the guide block 7 drives the sliding block 5 to move back and forth, the reciprocating movement of the sliding block 5 drives the telescopic tube 4 to move back and forth, the reciprocating movement of the telescopic tube 4 evenly spreads the material on the surface of the magnetic separation cylinder 20, which can achieve the purpose of good magnetic separation effect, avoid the accumulation of materials, and ensure the effect of magnetic separation.

[0034] refer to Figure 2 and Figure 3 The magnetic separation mechanism 2 includes a second motor 19, which is bolted to the surface of the box body 1. The output end of the second motor 19 extends to the inside of the box body 1 and is bolted to a magnetic separation cylinder 20. The other end of the magnetic separation cylinder 20 is rotatably connected to the inner wall of the box body 1. The inner wall of the magnetic separation cylinder 20 is bolted to a magnet 21. By setting the magnetic separation mechanism 2, magnetic separation is facilitated.

[0035] refer to Figure 2 The sliding fixing mechanism 8 includes a fixing rod 22, both ends of which are bolted to the inner wall of the box body 1, and a slider 23 is slidably connected to the inner wall of the fixing rod 22, and the slider 23 is bolted to the surface of the sliding block 5. By setting the sliding fixing mechanism 8, the sliding block 5 is prevented from deflecting and stability is ensured.

[0036] refer to Figure 1 , Figure 2 and Figure 3 A vibrator 24 is bolted to the surface of the upper hopper 3, and the vibrator 24 is provided to prevent material blockage.

[0037] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A protective shell 26 is bolted to the surface of the box body 1, and the first motor 9 and the second motor 19 are both located inside the protective shell 26. By providing the protective shell 26, the first motor 9 and the second motor 19 are protected.

[0038] Embodiment 2:

[0039] refer to Figure 2 , Figure 4 and Figure 5A fixing plate 10 is bolted between the inner walls of the box body 1, a scraper 11 is placed on the top of the fixing plate 10, a rotating shaft 12 is rotatably sleeved on the inner wall of the scraper 11, a rotating disk 13 is fixedly sleeved on the surface of the rotating shaft 12, a transmission rod 14 is hinged on the surface of the rotating disk 13, a connecting rod 15 is hinged on the other end of the transmission rod 14, a sliding rod 16 is bolted on the other end of the connecting rod 15, a clamping rod 17 is bolted on the surface of the sliding rod 16, a clamping hole 18 is opened on the inner wall of the box body 1, and the clamping rod 17 is clamped with the clamping hole 18, a spring 29 is arranged between the sliding rod 16 and the inner wall of the scraper 11, and the rotating block 27 is rotated by rotating the rotating block 27. The rotation of the rotating shaft 12 drives the rotating disk 13 to rotate, the rotation of the rotating shaft 12 drives the rotating disk 13 to rotate, the rotation of the rotating disk 13 drives the transmission rod 14 to move, the movement of the transmission rod 14 drives the connecting rod 15 to move, the movement of the connecting rod 15 drives the sliding rod 16 to move, the movement of the sliding rod 16 drives the clamping rod 17 to disengage the clamping rod 17 from the clamping hole 18, the scraper 11 is removed, and a new scraper 11 is installed on the fixed plate 10, the sliding rod 16 drives the clamping rod 17 to clamp with the clamping hole 18 under the action of the spring 29, and the way of fixing the scraper 11 can achieve the purpose of facilitating the replacement of the scraper 11, reducing the workload and improving the efficiency of replacement.

[0040] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A material receiving box 25 is provided at the bottom of the box body 1, and the material receiving box 25 is provided to facilitate material receiving.

[0041] refer to Figure 2 and Figure 4 A rotating block 27 is bolted to the top of the rotating shaft 12. By setting the rotating block 27, it is convenient to rotate the rotating rod.

[0042] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The bottom of the box body 1 is bolted with a foot 28, and the stability of the device is improved by setting the foot 28.

[0043] A brief description of the use process: the first motor 9 rotates to drive the reciprocating screw rod 6 to rotate, the reciprocating screw rod 6 rotates to drive the guide block 7 to move back and forth, the reciprocating movement of the guide block 7 drives the sliding block 5 to move back and forth, the reciprocating movement of the sliding block 5 drives the telescopic tube 4 to move back and forth, and the reciprocating movement of the telescopic tube 4 evenly spreads the material on the surface of the magnetic separation cylinder 20, so as to achieve a good magnetic separation effect; the rotating block 27 is rotated, the rotating block 27 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the turntable 13 to rotate, the turntable 13 rotates to drive the transmission rod 14 to move, the transmission rod 14 moves to drive the connecting rod 15 to move, the connecting rod 15 moves to drive the sliding rod 16 to move, the sliding rod 16 moves to drive the clamping rod 17 to move, so that the clamping rod 17 and the clamping hole 18 are disengaged, the scraper 11 is removed, and a new scraper 11 is installed on the fixed plate 10, and the sliding rod 16 drives the clamping rod 17 to clamp with the clamping hole 18 under the action of the spring 29, and fixes the scraper 11, so as to achieve the purpose of facilitating the replacement of the scraper 11.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A magnetic separation mechanism of a magnetic separator, comprising a housing (1), characterized in that: The box (1) is provided with a magnetic separation mechanism (2) inside, the top of the box (1) is connected to an upper hopper (3), the bottom of the upper hopper (3) is connected to a telescopic tube (4), the surface of the telescopic tube (4) is bolted with a sliding block (5), the inner wall of the sliding block (5) is slidably sleeved with a reciprocating screw (6), and both ends of the reciprocating screw (6) are rotatably sleeved with the inner wall of the box (1), the inner wall of the reciprocating screw (6) is slidably connected with a guide block (7), the guide block (7) is rotatably connected to the inner wall of the sliding block (5), the surface of the sliding block (5) is provided with a sliding fixing mechanism (8), one end of the reciprocating screw (6) is bolted with a first motor (9), and the first motor (9) is bolted to the surface of the box (1), the box A fixing plate (10) is bolted between the inner walls of the box body (1), a scraper (11) is placed on the top of the fixing plate (10), a rotating shaft (12) is rotatably sleeved on the inner wall of the scraper (11), a rotating disk (13) is fixedly sleeved on the surface of the rotating shaft (12), a transmission rod (14) is hinged on the surface of the rotating disk (13), a connecting rod (15) is hinged on the other end of the transmission rod (14), a sliding rod (16) is bolted on the other end of the connecting rod (15), a clamping rod (17) is bolted on the surface of the sliding rod (16), a clamping hole (18) is opened on the inner wall of the box body (1), and the clamping rod (17) is clamped with the clamping hole (18), and a spring (29) is arranged between the sliding rod (16) and the inner wall of the scraper (11).

2. The magnetic separation mechanism of a magnetic separator according to claim 1, characterized in that: The magnetic separation mechanism (2) comprises a second motor (19), the second motor (19) is bolted to the surface of the casing (1), the output end of the second motor (19) extends into the interior of the casing (1) and is bolted to a magnetic separation cylinder (20), and the other end of the magnetic separation cylinder (20) is rotatably connected to the inner wall of the casing (1), and the inner wall of the magnetic separation cylinder (20) is bolted to a magnet (21).

3. The magnetic separation mechanism of a magnetic separator according to claim 1, characterized in that: The sliding fixing mechanism (8) comprises a fixing rod (22), both ends of which are bolted to the inner wall of the box body (1), the inner wall of the fixing rod (22) is slidably connected with a sliding block (23), and the sliding block (23) is bolted to the surface of the sliding block (5).

4. The magnetic separation mechanism of a magnetic separator according to claim 1, characterized in that: A vibrator (24) is bolted to the surface of the upper hopper (3).

5. The magnetic separation mechanism of a magnetic separator according to claim 1, characterized in that: A material receiving box (25) is provided at the bottom of the box body (1).

6. The magnetic separation mechanism of a magnetic separator according to claim 2, characterized in that: A protective shell (26) is bolted to the surface of the box body (1), and the first motor (9) and the second motor (19) are both located inside the protective shell (26).

7. The magnetic separation mechanism of a magnetic separator according to claim 1, characterized in that: A rotating block (27) is bolted to the top of the rotating shaft (12).

8. The magnetic separation mechanism of a magnetic separator according to claim 1, characterized in that: The bottom of the box (1) is bolted with a foot (28).

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