Magnetic material screening equipment
By introducing electromagnetic rollers and collection boxes into the magnetic material screening equipment, the problem of lack of secondary screening in existing equipment is solved, efficient screening of magnetic materials is achieved, and the purity of the material is improved.
Patent Information
- Application Number
- CN202420745364.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-11
AI Technical Summary
The existing magnetic material screening equipment lacks a secondary screening mechanism, which leads to the common materials and magnetic materials that are preliminarily screened and are prone to doping impurities, and the screening effect is not ideal.
A magnetic material screening equipment including a screening machine, an inlet hopper, an electromagnetic roller and a collection box is designed. The magnetic absorption effect is achieved by driving the electromagnetic roller to rotate through a small motor, and the collection box is used for secondary screening to ensure the purity of the material.
Through the magnetic suction efficiency of the electromagnetic roller and the design of the collection box, effective secondary screening of magnetic materials is achieved, the screening effect is improved, and the purity of the material is ensured.
Smart Images
Figure CN222174405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of screening equipment, in particular to a magnetic material screening equipment. Background Art
[0002] When screening materials containing magnetic materials, magnetic separation and screening equipment is mostly used for operation. Most of the existing magnetic material screening equipment is as follows Figure 1 As shown, it is composed of a screening body, a feeding hopper and two discharge ports. The problem with this technical solution is that most of the existing magnetic material screening equipment is not equipped with a secondary screening mechanism. After the initial screening, the ordinary material and the magnetic separation material are directly discharged through the two discharge ports respectively. However, in actual use, the ordinary material after screening will also be mixed with more magnetic materials. Correspondingly, the magnetic material after screening is also prone to be mixed with more ordinary materials, resulting in an unsatisfactory screening effect. Utility Model Content
[0003] The purpose of the utility model is to solve the following problems existing in the prior art: most of the magnetic material screening equipment is not provided with a secondary screening mechanism, and the ordinary material and the magnetic separation material are directly discharged through two discharge ports respectively after the preliminary screening. However, in actual use, the ordinary material after screening will also be mixed with more magnetic materials, and correspondingly, the magnetic material after screening will also be easily mixed with more ordinary materials, which leads to an unsatisfactory screening effect.
[0004] In order to solve the problems existing in the prior art, the utility model provides a magnetic material screening equipment, including a screening body and a feed hopper, the top of the screening body is provided with a feed hopper, the two sides of the screening body are respectively provided with a first discharge port and a second discharge port, the inner sides of the first discharge port and the second discharge port are respectively provided with electromagnetic rollers, the bottoms of the first discharge port and the second discharge port are respectively provided with mounting seats, and the interior of the mounting seat is provided with a collecting box.
[0005] Furthermore, both ends of the electromagnetic roller are provided with a rotating shaft, and the rotating shaft at the other end of the electromagnetic roller is connected to a small motor. After the small motor is started, the rotating shaft is driven to rotate, and the electromagnetic roller is driven to rotate through the rotation of the rotating shaft.
[0006] Furthermore, the same spacing is set between each of the electromagnetic rollers, and a certain spacing is set between the bottom of the electromagnetic roller and the inclined plates of the first discharge port and the second discharge port. The spacing between the electromagnetic rollers and the spacing between the electromagnetic rollers and the first discharge port and the second discharge port provide a material guide space for common materials to avoid material blockage.
[0007] Furthermore, the electromagnetic roller as a whole is designed to match the feeding angles of the first discharge port and the second discharge port, and is designed to be inclined. The electromagnetic roller with an inclined design as a whole is adapted to the feeding methods of the first discharge port and the second discharge port, thereby increasing its magnetic attraction efficiency.
[0008] Furthermore, a receiving groove is provided inside the mounting seat, and the size of the receiving groove is adapted to the collection box. The collection box is installed and received through the receiving groove in the mounting seat.
[0009] Furthermore, the collection box is a pull-out box body, and a handle is provided on the outer side of the collection box. The staff can pull the pull-out box body out of the storage slot of the mounting seat by pulling the handle to collect materials.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] During the screening process of the utility model, a small motor drives the rotating shaft and the electromagnetic roller to rotate. The rotating electromagnetic roller has a magnetic attraction effect after being energized. Therefore, the material discharged from the first discharge port or the second discharge port contacts the rotating and energized electromagnetic roller, and the magnetic material therein is adsorbed, and ordinary materials pass through the spacing of the electromagnetic rollers and are discharged normally. When the screening is completed, the staff uses the handle to pull the collection box out of the storage slot of the mounting seat, and then turns off the power of the electromagnetic roller, and the magnetic material on the periphery thereof falls into the collection box with gravity, thereby completing the secondary screening work and increasing the screening effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the local structure of the prior art;
[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 3 It is a side view of the utility model;
[0015] Figure numerals: 1, screening body; 2, feeding hopper; 3, first discharge port; 4, second discharge port; 5, electromagnetic roller; 6, collecting box; 7, mounting base. DETAILED DESCRIPTION
[0016] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0017] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.
[0018] Example 1
[0019] like Figure 1-3 As shown, a magnetic material screening device includes a screening body 1 and a feed hopper 2, the top of the screening body 1 is provided with a feed hopper 2, the two sides of the screening body 1 are respectively provided with a first discharge port 3 and a second discharge port 4, the inner sides of the first discharge port 3 and the second discharge port 4 are provided with electromagnetic rollers 5, both ends of the electromagnetic rollers 5 are provided with rotating shafts, the rotating shafts at the other ends of the electromagnetic rollers 5 are connected to small motors, the bottoms of the first discharge port 3 and the second discharge port 4 are provided with mounting seats 7, the interior of the mounting seat 7 is provided with a collecting box 6, the collecting box 6 is a pull-out box body, and the outer side of the collecting box 6 is provided with a handle.
[0020] Working principle description: the staff adds the material to be screened to the feed hopper 2, and then drives the feed hopper 2 to vibrate through vibration. During this process, the material in the feed hopper 2 falls into the screening body 1, and the material is screened by the rotating magnetic roller in the screening body 1. The ordinary material is discharged through the first discharge port 3 as the magnetic roller rotates, and the magnetic material is discharged through the second discharge port 4 as the magnetic roller rotates, thereby completing the magnetic material screening work. During the screening process, the small motor drives the shaft and the electromagnetic roller 5 to rotate. The rotating electromagnetic roller 5 has a magnetic attraction effect after being energized. Therefore, the material discharged from the first discharge port 3 or the second discharge port 4 contacts the rotating and energized electromagnetic roller 5, and the magnetic material therein is adsorbed, and the ordinary material is discharged normally through the spacing of the electromagnetic roller 5. When the screening is completed, the staff uses the handle to pull the collection box 6 out of the storage slot of the mounting seat 7, and then turns off the power of the electromagnetic roller 5. The magnetic material on the periphery falls into the collection box 6 with gravity, thereby completing the secondary screening work and increasing the screening effect of the device.
[0021] The screening machine body 1 is mainly used for screening magnetic materials. When selecting, a conventional selection can be made in the prior art according to the needs.
[0022] The feeding hopper 2 is mainly used for workers to add materials that need to be screened. When selecting, a conventional selection can be made in the existing technology according to needs.
[0023] The first discharge port 3 is mainly used to discharge common materials as the magnetic roller rotates. When selecting, a conventional one can be selected from the prior art according to the needs.
[0024] The second discharge port 4 is mainly used to discharge the magnetic material as the magnetic roller rotates. When selecting, a conventional one can be selected from the prior art according to the needs.
[0025] The electromagnetic roller 5 is mainly used for secondary magnetic screening of materials. When selected, both ends of the electromagnetic roller 5 are provided with rotating shafts, and the rotating shafts at the other ends of the electromagnetic roller 5 are connected to small motors. The same spacing is set between each electromagnetic roller 5. The electromagnetic roller 5 as a whole is designed to be inclined to match the unloading angles of the first discharge port 3 and the second discharge port 4.
[0026] The collecting box 6 is mainly used to collect the magnetic materials dropped from the electromagnetic roller 5. When selected, the collecting box 6 is a pull-out box body, and a handle is provided on the outer side of the collecting box 6.
[0027] The mounting seat 7 is mainly used for mounting the collection box 6 . When selected, a storage groove is provided inside the mounting seat 7 , and the size of the storage groove is adapted to the collection box 6 .
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A magnetic material screening device, comprising a screening body (1) and a hopper (2), characterized in that: A feeding hopper (2) is provided on the top of the screening machine body (1), a first discharge port (3) and a second discharge port (4) are provided on both sides of the screening machine body (1), electromagnetic rollers (5) are provided on the inner sides of the first discharge port (3) and the second discharge port (4), mounting seats (7) are provided at the bottoms of the first discharge port (3) and the second discharge port (4), and a collecting box (6) is provided inside the mounting seat (7).
2. A magnetic material screening device according to claim 1, characterized in that: Both ends of the electromagnetic roller (5) are provided with a rotating shaft, and the rotating shaft at the other end of the electromagnetic roller (5) is connected to a small motor.
3. A magnetic material screening device according to claim 1, characterized in that: The same spacing is arranged between each of the electromagnetic rollers (5), and a certain spacing is arranged between the bottom of the electromagnetic roller (5) and the inclined plates of the first discharge port (3) and the second discharge port (4).
4. A magnetic material screening device according to claim 1, characterized in that: The electromagnetic roller (5) as a whole is designed to be inclined so as to match the feeding angles of the first discharge port (3) and the second discharge port (4).
5. A magnetic material screening device according to claim 1, characterized in that: A storage groove is provided inside the mounting seat (7), and the size of the storage groove is compatible with the collection box (6).
6. A magnetic material screening device according to claim 1, characterized in that: The collection box (6) is a pull-out box body, and a handle is provided on the outer side of the collection box (6).