Magnetic material lifting machine

Abstract

The application relates to a magnetic material lifting machine, which comprises a base, a conveying belt for conveying metal materials is arranged to rotate in the base, a magnetic plate is arranged in the base and located on the inner side of the conveying belt, the magnetic plate is used for adsorbing the metal materials on the outer side wall of the conveying belt, a translation section is formed on the upper end of the conveying belt, a lifting section is formed on the lower end of the conveying belt and is arranged to be inclined upward, the magnetic plate is arranged on the inner side of the lifting section, a gas jet pipe is arranged on the outer side wall of the base and is directed to the upper surface of the translation section, the gas jet direction of the gas jet pipe is arranged along the width direction of the conveying belt, and a broken material channel is arranged on the outer side wall of the base and is opposite to the gas jet pipe. The application has the effect that the purity of the metal materials can be improved by screening the metal scraps in the metal materials, and the adverse effect of the metal scraps on the subsequent processing of the metal materials is reduced.

Description

Technical Field

[0001] This application relates to the technical field of elevators, and in particular to a magnetic material elevator. Background Technology

[0002] Currently, magnetic material hoists are devices that use magnetic force to attract and transport metal materials. They are commonly used in industrial environments to improve handling efficiency and safety, especially when handling large quantities of metal materials. These hoists typically consist of a powerful electromagnet or permanent magnet that can firmly attract metal objects and uses a lifting mechanism to lift, move, and place the materials.

[0003] In related technologies, when magnetic material hoists lift and feed metal materials, metal debris that can be attracted by permanent magnets is inevitably mixed in with the metal materials. Under the transmission of the lifting mechanism, the metal debris will be sent out from the discharge port along with the metal materials, which will reduce the purity of the metal materials and have a certain impact on the subsequent processing of the metal materials. Utility Model Content

[0004] This application provides a magnetic material elevator that can screen metal debris from metal materials, thereby improving the purity of the metal materials and reducing the adverse effects of metal debris on subsequent processing of the metal materials.

[0005] The magnetic material hoist provided in this application adopts the following technical solution:

[0006] A magnetic material hoist includes a base, within which a conveyor belt for conveying metal materials is rotatably mounted. A magnetic plate located inside the conveyor belt is also provided within the base, used to attract the metal materials to the outer wall of the conveyor belt. A translation section is formed at the upper end of the conveyor belt, and a lifting section is formed at the lower end of the conveyor belt, inclined upwards. The magnetic plate is located inside the lifting section. An air jet pipe with its nozzle facing the upper surface of the translation section is provided on the outer wall of the base, the air jet direction of which is along the width direction of the conveyor belt. A crushing channel is provided on the outer wall of the base, directly opposite the air jet pipe. The crushing channel and the air jet pipe are located on opposite sides of the conveyor belt, with the inlet of the crushing channel facing the conveyor belt.

[0007] Preferably, an adjusting plate for blocking the feed inlet of the crushing channel is vertically mounted on the inner side wall of the machine base. An adjusting rod is rotatably mounted on the adjusting plate, and the length of the adjusting rod is set along the lifting direction of the adjusting plate. The adjusting rod is threadedly connected to the machine base and is used to drive the adjusting plate to lift.

[0008] Preferably, the adjusting plate is provided with a limiting member inserted into the feed inlet of the crushing channel, and the limiting member is in contact with the inner sidewall of the crushing channel.

[0009] Preferably, the base is provided with a guide plate mounted above the translation section, and the guide plates are arranged opposite each other on both sides of the translation section; the guide plate is located on the side of the crushing channel near the discharge port of the base, and the two guide plates are inclined towards each other.

[0010] Preferably, a plurality of magnetic pressure strips are arranged in a sequentially spaced manner between the magnetic plate and the lifting section, and the magnetic pressure strips are arranged parallel to each other; a magnetic cover plate is provided between the magnetic pressure strips and the lifting section, and the magnetic cover plate is disposed on the inner side wall of the machine base, and the inner side wall of the lifting section and the outer side wall of the magnetic cover plate are in contact with each other.

[0011] Preferably, an adjusting roller is provided inside the machine base, and the conveyor belt is wound around the outside of the adjusting roller; an adjusting groove is provided on the machine base, and mounting seats are rotatably provided at both ends of the adjusting roller, with the mounting seats slidably disposed on the machine base along the length direction of the adjusting groove; a screw is threadedly connected to the machine base, and the screw is rotatably connected to the mounting seat; the length of the screw extends along the sliding direction of the mounting seat.

[0012] Preferably, the base is provided with a feed hopper located outside the lifting section.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] By screening metal fragments in metal materials, the purity of the metal materials can be improved, and the adverse effects of metal fragments on subsequent processing of the metal materials can be reduced.

[0015] After adjusting the height of the adjusting plate to the appropriate position according to the specifications of the metal material, the feed inlet of the crushing channel can be adjusted to the appropriate size, which can effectively prevent the metal material from being accidentally blown into the crushing channel by the jet pipe. Since the specifications of the metal scrap are relatively small, they can fall into the crushing channel from the feed inlet.

[0016] By synchronously rotating the screws on both sides, the adjusting roller can be driven to adjust up and down along the length of the adjusting groove, thereby adaptively adjusting the tension of the conveyor belt 2. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0018] Figure 2 yes Figure 1 A schematic diagram highlighting a portion of the lifting section's structure;

[0019] Figure 3 This is a schematic cross-sectional view highlighting a portion of the jet pipe's structure;

[0020] Figure 4 This is a schematic cross-sectional view highlighting a portion of the adjustment plate's structure;

[0021] Figure 5 This is a schematic diagram showing the localized explosion of the magnetic plate structure.

[0022] Figure 6 This is a schematic diagram highlighting a portion of the mounting base's structure;

[0023] Figure 7 This is a schematic diagram highlighting a partial structure at the material crushing channel.

[0024] Explanation of reference numerals in the attached drawings: 1. Base; 10. Guide plate; 100. Motor; 11. Adjusting groove; 12. Screw; 2. Conveyor belt; 20. Translation section; 21. Lifting section; 3. Magnetic plate; 30. Magnetic pressure strip; 31. Magnetic cover plate; 4. Air jet pipe; 5. Crushed material channel; 50. Crushed material collection box; 6. Adjusting plate; 60. Limiting component; 7. Adjusting rod; 8. Adjusting roller; 80. Mounting base; 9. Feed bin. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] This application discloses a magnetic material hoist.

[0027] Reference Figure 1 , Figure 2 as well as Figure 3 The magnetic material hoist includes a base 1, within which a conveyor belt 2 for conveying metal materials is rotatably mounted. A motor 100 is installed on the top outer wall of the base 1. The output shaft of the motor 100 is linked to one set of drive rollers of the conveyor belt 2 via a belt. During operation, starting the motor 100 drives the conveyor belt 2 to rotate within the base 1. The upper end of the conveyor belt 2 has a horizontally arranged translation section 20, and the lower end of the conveyor belt 2 has an upwardly inclined lifting section 21.

[0028] like Figure 4 , Figure 5As shown, a magnetic plate 3 located inside the lifting section 21 is detachably installed and fixed on the inner wall of the base 1 by fasteners such as bolts and nuts. The magnetic plate 3 uses a strong magnetic material (such as neodymium iron boron) as the magnetic source. The length of the magnetic plate 3 extends along the lifting direction of the lifting section 21, and the magnetic plate 3 is used to adsorb and fix metal materials to the outer wall of the lifting section 21. A plurality of parallel magnetic strips 30 are provided between the magnetic plate 3 and the lifting section 21. Each magnetic strip 30 is arranged at intervals along the width direction of the magnetic plate 3, and the length of the magnetic strip 30 extends along the length direction of the magnetic plate 3.

[0029] like Figure 4 , Figure 5 As shown, a magnetic cover plate 31 is provided between the magnetic pressure strip 30 and the lifting section 21. The magnetic cover plate 31 is detachably and fixed to the inner wall of the base 1 by bolts, nuts, and other fasteners. The inner wall of the lifting section 21 and the outer wall of the magnetic cover plate 31 are in contact with each other. One side of the magnetic pressure strip 30 is in contact with the magnetic plate 3, and the other side of the magnetic pressure strip 30 is in contact with the inner wall of the magnetic cover plate 31. Both the magnetic pressure strip 30 and the magnetic cover plate 31 are made of ferrous material that can be attracted by the magnetic plate 3. The magnetic pressure strip 30 and the magnetic cover plate 31 further enhance the protection of the magnetic plate 3 and strengthen its impact resistance and deformation resistance.

[0030] like Figure 3 , Figure 6 As shown, an adjusting roller 8 is rotatably mounted inside the base 1 at the bottom of the translation section 20, with the bottom of the translation section 20 wrapped around the adjusting roller 8. An adjusting groove 11 is provided on the outer wall of the base 1. Mounting seats 80 are rotatably mounted at both ends of the adjusting roller 8, and the rotating shaft of the adjusting roller 8 moves through its respective corresponding adjusting groove 11. The mounting seats 80 are slidably mounted outside the base 1 along the length of the adjusting groove 11. A screw 12 is threaded onto the base 1, extending along the sliding direction of the mounting seat 80, and its bottom is rotatably connected to its respective mounting seat 80. By synchronously rotating the two screws 12, the adjusting roller 8 can be adjusted up and down along the length of the adjusting groove 11, thereby adaptively adjusting the tension of the conveyor belt 2. A feed hopper 9 is fixedly mounted on the lower outer wall of the base 1, located outside the lifting section 21, with the bottom outlet of the feed hopper 9 directly opposite the outer wall of the lifting section 21.

[0031] like Figure 3 , Figure 7As shown, multiple sets of jet pipes 4 with jet nozzles facing the upper surface of the translation section 20 are fixedly installed on the outer wall of the base 1. The sets of jet pipes 4 are arranged sequentially at intervals along the conveying direction of the metal material on the translation section 20. The air inlet of the jet pipe 4 is used to connect with the air outlet of an external air pump, and the jet direction of the jet pipe 4 is set along the width direction of the translation section 20. A crushing channel 5 is fixedly installed on the outer wall of the base 1, directly opposite the jet pipe 4. The crushing channel 5 and the jet pipe 4 are located on opposite sides of the conveyor belt 2, and the inlet of the crushing channel 5 faces the conveyor belt 2.

[0032] Since the weight of the metal scrap is much less than that of the metal material, when the metal scrap is conveyed from the lifting section 21 to the translation section 20, the airflow ejected from the jet pipe 4 on one side of the translation section 20 can blow the metal scrap mixed in with the metal material out through the scrap channel 5 on the other side of the translation section 20. A scrap collection box 50 is detachably installed on the outer wall of the base 1, located below the discharge port of the scrap channel 5. The scrap collection box 50 is used to collect the blown-out metal scrap.

[0033] By screening metal debris in metal materials, the purity of the metal materials can be improved, and the adverse effects of metal debris on subsequent processing of the metal materials can be reduced.

[0034] like Figure 4 , Figure 7 As shown, an adjusting plate 6 is vertically mounted on the inner wall of the base 1 to block the feed inlet of the crushing channel 5. An adjusting rod 7 is rotatably mounted on the top of the adjusting plate 6, and the length of the adjusting rod 7 is set along the lifting direction of the adjusting plate 6. The adjusting rod 7 is threadedly connected to the top of the base 1, and the upper end of the adjusting rod 7 extends from the outer side wall of the top of the base 1 to the outside of the base 1. A limiting member 60 is fixedly mounted on the outer side wall of the adjusting plate 6 away from the jet pipe 4 and inserted into the feed inlet of the crushing channel 5. The limiting member 60 fits against the inner wall of the crushing channel 5 and slides along with the adjusting plate 6 within the crushing channel 5.

[0035] By rotating the adjusting rod 7, the adjusting plate 6, under the limit of the limiting member 60, will rise and fall synchronously with the adjusting rod 7. After adjusting the height of the adjusting plate 6 to an appropriate position according to the specifications of the metal material, the feed inlet of the crushing channel 5 can be adjusted to an appropriate size, thereby effectively preventing the metal material from being accidentally blown into the crushing channel 5 by the jet pipe 4. Since the specifications of the metal scrap are relatively small, it can fall into the crushing channel 5 from the feed inlet.

[0036] like Figure 3 , Figure 4As shown, two guide plates 10 are fixedly installed on the inner wall of the base 1, mounted above the translation section 20. The guide plates 10 are arranged opposite each other on both sides of the translation section 20. The guide plates 10 are located on the side of the crushing channel 5 near the discharge port of the base 1, and the two guide plates 10 are inclined towards each other. Under the guidance of the two guide plates 10, the metal material can fall more smoothly from the discharge port above the base 1.

[0037] The implementation principle is as follows: Since the weight of metal scrap is much smaller than that of the metal material, when the metal scrap is conveyed from the lifting section 21 to the translation section 20, the airflow ejected from the jet pipe 4 on one side of the translation section 20 can blow the metal scrap mixed in with the metal material out through the scrap channel 5 on the other side of the translation section 20. A scrap collection box 50 is detachably installed on the outer wall of the machine base 1, located below the discharge port of the scrap channel 5. The scrap collection box 50 is used to collect the blown-out metal scrap. By screening the metal scrap in the metal material, the purity of the metal material can be improved, and the adverse effects of metal scrap on the subsequent processing of the metal material can be reduced.

[0038] By rotating the adjusting rod 7, the adjusting plate 6, under the limit of the limiting member 60, will rise and fall synchronously with the adjusting rod 7. After adjusting the height of the adjusting plate 6 to an appropriate position according to the specifications of the metal material, the feed inlet of the crushing channel 5 can be adjusted to an appropriate size, thereby effectively preventing the metal material from being accidentally blown into the crushing channel 5 by the jet pipe 4. Since the specifications of the metal scrap are relatively small, it can fall into the crushing channel 5 from the feed inlet.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A magnetic material hoist, comprising a base (1), wherein a conveyor belt (2) for conveying metal materials is rotatably disposed within the base (1), and a magnetic plate (3) located inside the conveyor belt (2) is further disposed within the base (1), the magnetic plate (3) being used to adsorb the metal materials onto the outer wall of the conveyor belt (2); characterized in that: The upper end of the conveyor belt (2) has a translation section (20), and the lower end of the conveyor belt (2) has a lifting section (21) that is inclined upwards. The magnetic plate (3) is disposed inside the lifting section (21). The outer wall of the machine base (1) is provided with an air jet pipe (4) with the air jet nozzle facing the upper surface of the translation section (20). The air jet direction of the air jet pipe (4) is arranged along the width direction of the conveyor belt (2). The outer wall of the machine base (1) is provided with a crushing channel (5) that is directly opposite to the air jet pipe (4). The crushing channel (5) and the air jet pipe (4) are respectively located on both sides of the conveyor belt (2). The feed inlet of the crushing channel (5) faces the conveyor belt (2).

2. The magnetic material hoist according to claim 1, characterized in that: An adjusting plate (6) for blocking the feed inlet of the crushing channel (5) is provided on the inner side wall of the base (1). An adjusting rod (7) is rotatably provided on the adjusting plate (6). The length of the adjusting rod (7) is set along the lifting direction of the adjusting plate (6). The adjusting rod (7) is threadedly connected to the base (1). The adjusting rod (7) is used to drive the adjusting plate (6) to lift.

3. The magnetic material hoist according to claim 2, characterized in that: The adjusting plate (6) is provided with a limiting member (60) inserted into the feed inlet of the crushing channel (5), and the limiting member (60) is in contact with the inner sidewall of the crushing channel (5).

4. The magnetic material hoist according to claim 1, characterized in that: The base (1) is provided with a guide plate (10) mounted above the translation section (20). The guide plates (10) are arranged opposite each other on both sides of the translation section (20). The guide plates (10) are located on the side of the crushing channel (5) near the outlet of the base (1). The guide plates (10) on both sides are inclined towards each other.

5. The magnetic material hoist according to claim 1, characterized in that: A plurality of magnetic strips (30) are arranged in a sequentially spaced manner between the magnetic plate (3) and the lifting section (21), and the magnetic strips (30) are arranged parallel to each other; a magnetic cover plate (31) is provided between the magnetic strips (30) and the lifting section (21), and the magnetic cover plate (31) is provided on the inner side wall of the base (1), and the inner side wall of the lifting section (21) and the outer side wall of the magnetic cover plate (31) are in contact with each other.

6. The magnetic material hoist according to claim 1, characterized in that: An adjusting roller (8) is provided inside the base (1), and the conveyor belt (2) is wound around the outside of the adjusting roller (8); an adjusting groove (11) is provided on the base (1), and mounting seats (80) are rotatably provided at both ends of the adjusting roller (8). The mounting seats (80) are slidably provided on the base (1) along the length direction of the adjusting groove (11); a screw (12) is threadedly connected to the base (1), and the screw (12) is rotatably connected to the mounting seat (80); the length of the screw (12) extends along the sliding direction of the mounting seat (80).

7. The magnetic material hoist according to claim 1, characterized in that: The base (1) is provided with a feed hopper (9) located outside the lifting section (21).

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