Magnetic substance collector
By designing a motor-driven adjustment device and an electromagnetic vibrating feeder, precise position and height adjustment of the magnetic material collector was achieved, solving the problems of incomplete collection and impurity introduction in existing technologies, and improving the efficiency and accuracy of magnetic material collection in the laboratory.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN MUDING MECHANICAL & ELECTRICAL TECHNOLOGY CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-28
AI Technical Summary
Existing laboratory methods for collecting magnetic materials are difficult to control precisely in terms of adsorption location and intensity, lacking flexibility and resulting in incomplete collection or the introduction of impurities. Furthermore, existing equipment is difficult to adapt to diverse and high-precision experimental needs.
A magnetic material collector was designed, which uses a motor-driven adjustment device and an electromagnetic device, combined with an electric telescopic rod and a guide ramp, to achieve precise position and height adjustment of the electromagnetic device. The sample is transported by an electromagnetic vibrating feeder, and rapid separation is achieved by electromagnetic adsorption and guide baffles.
It enables efficient and precise collection of magnetic materials, adapts to different experimental scenarios, and improves work efficiency and result accuracy.
Smart Images
Figure CN224167684U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laboratory magnetic material processing technology, and in particular to a magnetic material collector. Background Technology
[0002] In laboratory scientific research and testing work, the processing of magnetic materials is often involved, such as the separation and purification of magnetic nanomaterials and the enrichment of magnetic biological samples.
[0003] Currently, most methods for collecting magnetic materials in laboratories rely on manual operation, such as using ordinary magnets or simple magnetic racks. These methods have several problems: First, manual operation makes it difficult to precisely control the adsorption position and force, which can easily lead to incomplete collection of magnetic materials or the introduction of impurities. Second, the lack of flexible adjustment of the collection process makes it difficult to adapt to magnetic materials with different properties and complex experimental scenarios, resulting in low work efficiency and poor accuracy. Existing small magnetic material collection devices have simple structures and cannot meet the diverse and high-precision experimental needs of laboratories. There is an urgent need to design a collection device with more complete functions and more convenient operation. Utility Model Content
[0004] The main purpose of this invention is to provide a magnetic material collector, which can effectively solve the problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A magnetic material collector includes a main body plate. Support feet are fixedly connected to the four lower corners of the main body plate. Connecting frames are fixedly connected to the upper left and upper right portions of the main body plate. A first rotary motor is fixedly connected to the front end of the left connecting frame. A screw is fixedly connected to the output end of the first rotary motor through the left connecting frame. A fixing rod is fixedly connected to the front and rear inner walls of the right connecting frame. An adjusting device is movably connected to the screw and the fixing rod. An electromagnetic device is fixedly connected to the lower end of the adjusting device. A guide ramp is fixedly connected to the front end of the main body plate. Three guide partitions are fixedly connected to the upper end of the guide ramp. An electromagnetic vibrating feeder is installed on the left and right inner walls of the main body plate.
[0007] The electromagnetic device includes a connecting plate, an electric telescopic rod is fixedly connected to the lower end of the connecting plate, a power supply box is fixedly connected to the output end of the electric telescopic rod, a battery slot is provided at the front and rear of the upper end of the power supply box, an iron core is fixedly connected to the lower end of the battery slot, the battery in the power supply box is electrically connected to a coil through wires, and a connecting plate is fixedly connected to the lower end of the iron core.
[0008] Preferably, the two battery slots are arranged in a front-to-back mirror image configuration.
[0009] The above scheme allows the battery slot to hold batteries to power the coil, and the mirrored distribution at the front and back makes the power supply layout more balanced, ensuring a uniform and stable magnetic field around the iron core and improving the collection effect of magnetic materials.
[0010] Preferably, the coil is wound on the outer surface of the iron core.
[0011] The above scheme involves winding a coil around the outer surface of an iron core. When energized, the iron core generates a strong magnetic field, which efficiently adsorbs magnetic materials. This structure allows for a more rational distribution of the magnetic field, enhances adsorption capacity, and improves collection efficiency.
[0012] Preferably, the adjusting device includes two movable blocks. The front end of the left movable block has a threaded hole that passes through from front to back, and the front end of the right movable block has a movable hole that passes through from front to back. The inner sides of the two movable blocks are fixedly connected to a mounting frame. The front and rear inner walls of the mounting frame are provided with sliding grooves. The two sliding grooves are slidably connected to a sliding block. The upper left and upper right sides of the movable blocks are fixedly connected to a U-shaped plate. The upper inner wall of the U-shaped plate is fixedly connected to a rack. The upper end of the sliding block is fixedly connected to a driving assembly.
[0013] The above solution allows the adjusting device to move horizontally by engaging with a screw through a threaded hole and fitting a movable hole onto a fixed rod. The sliding block slides in the groove, and the drive assembly engages with the rack to precisely adjust the spacing.
[0014] Preferably, the threaded hole is threadedly connected to the screw, and the movable hole is movably sleeved on the outer surface of the fixed rod.
[0015] The above solution, with the threaded hole engaging with the screw and the movable hole connecting to the fixed rod, allows the adjusting device to move smoothly in the horizontal direction, facilitating precise adjustment of the electromagnetic device's position and improving the flexibility and accuracy of magnetic material collection.
[0016] Preferably, the drive assembly includes two side plates. A second rotary motor is fixedly connected to the front end of the front side plate. A gear is fixedly connected to the output end of the second rotary motor through the front side plate. The lower ends of the two side plates are fixedly connected to the front and rear upper parts of the drive assembly, respectively.
[0017] The above solution involves a second rotary motor in the drive assembly driving a gear to rotate, which, in conjunction with a rack on a U-shaped plate, drives a sliding block to move along a groove, precisely controlling the height of the electromagnetic device.
[0018] Preferably, the rear end of the gear is movably connected to the front end of the rear side plate via a bearing, and the gear meshes with the rack.
[0019] The above solution involves a gear rear end connected to the rear side plate via a bearing, which meshes with the rack, ensuring smooth and precise transmission, allowing the sliding block to move smoothly in the slide groove, and accurately adjusting the position of the electromagnetic device.
[0020] Preferably, the upper end of the connecting plate is fixedly connected to the lower end of the sliding block.
[0021] The above solution involves a fixed connection between the connecting plate and the sliding block, allowing the electromagnetic device to move synchronously with the sliding block. This ensures flexible position adjustment under the action of the adjustment device, enabling efficient collection of magnetic materials.
[0022] Compared with the prior art, the present invention has the following beneficial effects:
[0023] 1. In this utility model, the first rotary motor drives the screw, which, together with the fixed rod, enables the adjustment device to move the electromagnetic device horizontally. The second rotary motor in the drive assembly drives the gear and rack to mesh, thereby realizing the up-and-down adjustment of the electromagnetic device. Combined with the electric telescopic rod, the collection position and height can be precisely controlled, adapting to different experimental scenarios.
[0024] 2. In this utility model, the iron core of the electromagnetic device is wound with a coil, which generates magnetism when energized to attract magnetic materials. The electromagnetic vibrating feeder can transport samples, and the guide partition and guide inclined plate regulate the material flow, realizing the rapid adsorption and separation of magnetic materials. Moreover, the battery compartment provides independent and flexible power supply, ensuring the continuous and efficient conduct of experiments. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of the magnetic material collector of this utility model;
[0026] Figure 2 This is a partially disassembled schematic diagram of the magnetic material collector of this utility model (the connecting frame on the right side has been cut out).
[0027] Figure 3 This is a schematic diagram of the exploded structure of the adjustment device of the magnetic material collector of this utility model;
[0028] Figure 4 This is a magnified schematic diagram of the connection, disassembly, and structural details of the drive assembly of the magnetic material collector of this utility model.
[0029] Figure 5 This is a schematic diagram showing the disassembled connection structure of the electromagnetic device in the magnetic material collector of this utility model.
[0030] In the diagram: 1. Main body plate; 2. Support leg; 3. Connecting frame; 4. First rotary motor; 5. Screw; 6. Fixed rod; 7. Adjusting device; 8. Electromagnetic device; 9. Guide inclined plate; 10. Guide partition; 11. Electromagnetic vibrating feeder; 71. Movable block; 72. Threaded hole; 73. Movable hole; 74. Mounting frame; 75. Slide groove; 76. U-shaped plate; 77. Rack; 78. Sliding block; 79. Drive assembly; 791. Side plate; 792. Second rotary motor; 793. Gear; 81. Connecting plate; 82. Electric telescopic rod; 83. Power supply box; 84. Battery slot; 85. Iron core; 86. Coil; 87. Connecting plate. Detailed Implementation
[0031] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0034] Please see Figure 1-5 This utility model provides a technical solution:
[0035] A magnetic material collector includes a main body plate 1. Support feet 2 are fixedly connected to the four corners of the lower end of the main body plate 1. Connecting frames 3 are fixedly connected to the upper left and upper right parts of the main body plate 1. A first rotary motor 4 is fixedly connected to the front end of the left connecting frame 3. A screw 5 is fixedly connected to the output end of the first rotary motor 4 through the left connecting frame 3. A fixing rod 6 is fixedly connected to the front and rear inner walls of the right connecting frame 3. An adjusting device 7 is movably connected to the screw 5 and the fixing rod 6. An electromagnetic device 8 is fixedly connected to the lower end of the adjusting device 7. A guide plate 9 is fixedly connected to the front end of the main body plate 1. Three guide partitions 10 are fixedly connected to the upper end of the guide plate 9. An electromagnetic vibrating feeder 11 is provided on the left and right inner walls of the main body plate 1.
[0036] In this embodiment, the electromagnetic device 8 includes a connecting plate 81. An electric telescopic rod 82 is fixedly connected to the lower end of the connecting plate 81. A power supply box 83 is fixedly connected to the output end of the electric telescopic rod 82. Battery slots 84 are provided at the front and rear of the upper end of the power supply box 83. An iron core 85 is fixedly connected to the lower end of the battery slots 84. The battery in the power supply box 83 is electrically connected to a coil 86 through wires. A connecting plate 87 is fixedly connected to the lower end of the iron core 85. The two battery slots 84 are distributed in a mirror image. The coil 86 is wound around the outer surface of the iron core 85. The upper end of the connecting plate 81 is fixedly connected to the lower end of the sliding block 78.
[0037] Through the above scheme: the connecting plate 81 is fixed to the sliding block 78 and can move with the adjusting device 7; the electric telescopic rod 82 can extend and retract in the vertical direction; by adjusting the extension length, the height of components such as the power supply box 83 and the iron core 85 can be changed, and the working position of the electromagnetic device 8 can be precisely adjusted; the battery slot 84 contains the battery, and the front and rear mirror distribution ensures the balance of the power supply layout, which powers the coil 86; the coil 86 is wound around the iron core 85; after being energized, the iron core 85 generates magnetism under the action of the electromagnetic field, attracting magnetic materials; the connecting plate 87 is located at the lower end of the iron core 85, which expands the adsorption area and enhances the adsorption effect on magnetic materials, thus completing the efficient collection of magnetic materials.
[0038] In this embodiment, the adjusting device 7 includes two movable blocks 71. The front end of the left movable block 71 has a threaded hole 72 that passes through from front to back, and the front end of the right movable block 71 has a movable hole 73 that passes through from front to back. The inner surfaces of the two movable blocks 71 are fixedly connected to a mounting frame 74. The front and rear inner walls of the mounting frame 74 are both provided with sliding grooves 75. The two sliding grooves 75 are slidably connected to a sliding block 78. The upper left and upper right sides of the movable blocks 71 are fixedly connected to a U-shaped plate 76. The upper inner wall of the U-shaped plate 76 is fixedly connected to a rack 77. The upper end of the sliding block 78 is fixedly connected to... The device includes a drive assembly 79; a threaded hole 72 is threadedly connected to a screw 5, and a movable hole 73 is movably sleeved on the outer surface of a fixed rod 6; the drive assembly 79 includes two side plates 791, with a second rotary motor 792 fixedly connected to the front end of the front side plate 791, and a gear 793 fixedly connected to the output end of the second rotary motor 792 through the front side plate 791; the lower ends of the two side plates 791 are fixedly connected to the front and rear upper ends of the drive assembly 79, respectively; the rear end of the gear 793 is movably connected to the front end of the rear side plate 791 through a bearing, and the gear 793 meshes with a rack 77.
[0039] Through the above scheme: the first rotary motor 4 is started to drive the screw 5 to rotate. The threaded hole 72 of the left movable block 71 is threadedly connected to the screw 5. The movable hole 73 of the right movable block 71 is sleeved on the fixed rod 6. When the screw 5 rotates, the movable block 71 moves smoothly in the horizontal direction under the action of threaded transmission and the guidance of the fixed rod 6, which drives the mounting frame 74 and the connected parts to move horizontally synchronously. The second rotary motor 792 in the drive assembly 79 is started, which drives the gear 793 to rotate. The rear end of the gear 793 is movably connected to the rear side plate 791 through the bearing and meshes with the rack 77 on the U-shaped plate 76. When the gear 793 rotates, through the meshing transmission with the rack 77, it pushes the sliding block 78 to slide vertically in the slide groove 75 of the mounting frame 74, thereby driving the electromagnetic device 8 connected to the sliding block 78 to achieve vertical position adjustment. Through the coordinated adjustment of the horizontal and vertical directions, the spatial position of the electromagnetic device 8 can be precisely adjusted to meet the positioning requirements for magnetic material collection in different experimental scenarios.
[0040] It should be noted that this utility model is a magnetic material collector. In the process of use, firstly, the collector is placed on the experimental table, the support foot 2 is used to stabilize the device, the battery is installed in the battery slot 84 to power the electromagnetic device 8, the first rotary motor 4 is started to drive the screw 5, and with the cooperation of the fixed rod 6, the movable block 71 of the adjusting device 7 moves horizontally, the second rotary motor 792 in the drive assembly 79 runs, the gear 793 meshes with the rack 77, and drives the sliding block 78 to slide vertically, initially adjusting the position of the electromagnetic device 8, the electric telescopic rod 82 is used for height fine adjustment, the sample to be processed is placed in the electromagnetic vibrating feeder 11, during the sample movement, the electromagnetic device 8 after being powered on uses the magnetism of the iron core 85 to attract magnetic material through the connecting plate 87, the adjusting device 7 moves the electromagnetic device 8 with the attracted magnetic material above the guide partition 10 and the guide inclined plate 9, the power is turned off, the magnetic material loses its attraction force, and slides down the guide partition 10 and the guide inclined plate 9 for collection, completing the working cycle.
[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A magnetic material collector, comprising a main body plate (1), characterized in that: Support feet (2) are fixedly connected to the four corners of the lower end of the main plate (1). Connecting frames (3) are fixedly connected to the upper left and upper right parts of the main plate (1). A first rotary motor (4) is fixedly connected to the front end of the left connecting frame (3). A screw (5) is fixedly connected to the output end of the first rotary motor (4) through the left connecting frame (3). A fixing rod (6) is fixedly connected to the front and rear inner walls of the right connecting frame (3). An adjusting device (7) is movably connected to the screw (5) and the fixing rod (6). An electromagnetic device (8) is fixedly connected to the lower end of the adjusting device (7). A guide plate (9) is fixedly connected to the front end of the main plate (1). Three guide partitions (10) are fixedly connected to the upper end of the guide plate (9). An electromagnetic vibrating feeder (11) is provided on the left inner wall and the right inner wall of the main plate (1). The electromagnetic device (8) includes a connecting plate (81), an electric telescopic rod (82) is fixedly connected to the lower end of the connecting plate (81), a power supply box (83) is fixedly connected to the output end of the electric telescopic rod (82), a battery slot (84) is provided at the front and rear of the upper end of the power supply box (83), an iron core (85) is fixedly connected to the lower end of the battery slot (84), a coil (86) is electrically connected to the battery in the power supply box (83) through a wire, and a connecting plate (87) is fixedly connected to the lower end of the iron core (85).
2. The magnetic material collector according to claim 1, characterized in that: The two battery slots (84) are distributed in a front-to-back mirror image configuration.
3. The magnetic material collector according to claim 1, characterized in that: The coil (86) is wound on the outer surface of the iron core (85).
4. The magnetic material collector according to claim 1, characterized in that: The adjusting device (7) includes two movable blocks (71). The front end of the left movable block (71) is provided with a threaded hole (72) that passes through from front to back, and the front end of the right movable block (71) is provided with a movable hole (73) that passes through from front to back. The inner sides of the two movable blocks (71) are fixedly connected to a mounting frame (74). The front and rear inner walls of the mounting frame (74) are provided with sliding grooves (75). The two sliding grooves (75) are slidably connected to a sliding block (78). The upper left and upper right sides of the movable block (71) are fixedly connected to a U-shaped plate (76). The upper inner wall of the U-shaped plate (76) is fixedly connected to a rack (77). The upper end of the sliding block (78) is fixedly connected to a drive assembly (79).
5. The magnetic material collector according to claim 4, characterized in that: The threaded hole (72) is threadedly connected to the screw (5), and the movable hole (73) is movably sleeved on the outer surface of the fixed rod (6).
6. The magnetic material collector according to claim 4, characterized in that: The drive assembly (79) includes a side plate (791), and there are two side plates (791). The front end of the front side plate (791) is fixedly connected to a second rotary motor (792). The output end of the second rotary motor (792) passes through the front side plate (791) and is fixedly connected to a gear (793). The lower ends of the two side plates (791) are fixedly connected to the front and rear upper parts of the drive assembly (79), respectively.
7. The magnetic material collector according to claim 6, characterized in that: The rear end of the gear (793) is movably connected to the front end of the rear side plate (791) via a bearing, and the gear (793) is meshed with the rack (77).
8. The magnetic material collector according to claim 1, characterized in that: The upper end of the connecting plate (81) is fixedly connected to the lower end of the sliding block (78).