Device for separating ferromagnetic substances in laboratory

Abstract

The utility model relates to the field of ferromagnetic substance separation, in particular to a device for separating ferromagnetic substances in a laboratory, which comprises a device base, placing seats are arranged on two sides of the top end of the device base, magnetic attraction blocks and displacement seats are arranged at the top ends of the placing seats, the magnetic attraction blocks are positioned at the central positions of the placing seats, and clamping blocks are arranged at the front ends of the displacement seats. A movable groove is formed in the position, located on the top face of the containing base, below the displacement base, the bottom end of the displacement base extends to the inner side of the movable groove, a transmission disc is arranged at the position, located at the bottom end of the containing base, below the displacement base, a transmission rod is arranged on the outer side of the transmission disc, and the top end of the transmission rod extends to one side of the displacement base. According to the device, beakers of different sizes are fixed by matching the displacement seat with the clamping blocks, the applicability of the device is improved, and iron powder which cannot react in the beakers is adsorbed through the magnetic attraction blocks, so that liquid in the beakers is separated from the iron powder.

Description

Technical Field

[0001] This utility model relates to the field of ferromagnetic material separation technology, and in particular to a laboratory apparatus for separating ferromagnetic materials. Background Technology

[0002] In the laboratory, when magnetic materials such as iron powder and iron oxide are sometimes needed, they need to be filtered out if they are not completely dissolved.

[0003] In the experiment, the iron powder, magnetite and other magnetic materials were mostly filtered by fixing mechanism and manual operation. However, the fixing mechanism can only fix beakers of a fixed size and cannot be adjusted according to beakers of different sizes, so its applicability is not high.

[0004] Therefore, in view of the problem that the existing fixing mechanism can only fix beakers of a fixed size and cannot be adjusted according to beakers of different sizes, resulting in low applicability, a laboratory device for separating ferromagnetic substances can be designed. The device uses a displacement seat and a clamping block to fix beakers of different sizes, thereby improving the applicability of the device. Furthermore, the magnetic block adsorbs the iron powder that has not yet reacted in the beaker, thereby separating the liquid and iron powder in the beaker. Utility Model Content

[0005] To overcome the problem that existing fixing mechanisms can only fix beakers of a fixed size and cannot be adjusted according to beakers of different sizes, resulting in low applicability.

[0006] The technical solution of this utility model is as follows: a laboratory apparatus for separating ferromagnetic substances, comprising an apparatus base, with placement seats on both sides of the top of the apparatus base, a magnetic block and a displacement seat at the top of the placement seat, the magnetic block being located at the center of the placement seat, a clamping block at the front end of the displacement seat, a movable groove below the displacement seat on the top surface of the placement seat, the bottom end of the displacement seat extending to the inside of the movable groove, a transmission disc below the displacement seat at the bottom end of the placement seat, a transmission rod on the outer side of the transmission disc, and the top end of the transmission rod extending to one side of the displacement seat.

[0007] Preferably, the displacement seat and clamping block are used to fix beakers of different sizes, which improves the applicability of the device. The magnetic block is used to adsorb the iron powder that has not been completely reacted in the beaker, thereby separating the liquid and iron powder in the beaker.

[0008] Preferably, the placement base and the magnetic block are integrated into one structure.

[0009] Preferably, the clamping block is an arc-shaped clamping block.

[0010] Preferably, there are three displacement seats, and the number of transmission rods is the same as the number of displacement seats.

[0011] Preferably, gears are provided at both the upper and lower ends of the transmission rod, and a toothed block is provided on one side of the transmission rod located outside the displacement seat. The transmission rod is connected to the displacement seat and the transmission disc respectively through the gears.

[0012] Preferably, a servo motor is located inside the placement base below the transmission disc, and a connecting rod is provided at the bottom of the transmission disc, extending to the output end of the servo motor.

[0013] Preferably, the front end of the device base is equipped with a control panel, which is electrically connected to the servo motor.

[0014] The beneficial effects of this utility model are:

[0015] This ferromagnetic material separation device uses a servo motor to drive a transmission disc to rotate. The transmission disc is connected to a displacement seat via a transmission rod. The front end of the displacement seat is equipped with a clamping block, which facilitates the fixing of beakers of different sizes by the displacement seat in conjunction with the clamping block, thereby improving the applicability of the device. Then, the iron powder that has not been completely reacted in the beaker is adsorbed by a magnetic block, thereby separating the liquid and iron powder in the beaker. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0017] Figure 2 The diagram shown is a structural schematic of the placement base of this utility model;

[0018] Figure 3 The diagram shown is a schematic representation of the inner structure of the placement base of this utility model.

[0019] Figure 4 The diagram shown is a structural schematic of the transmission disc of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Device base; 2. Control panel; 3. Placement seat; 4. Displacement seat; 5. Magnetic block; 6. Clamping block; 7. Transmission disc; 8. Tooth block; 9. Transmission rod; 10. Servo motor; 11. Movable slot. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides a technical solution: a laboratory device for separating ferromagnetic substances, including a device base 1, with placement seats 3 on both sides of the top of the device base 1, a magnetic block 5 and a displacement seat 4 at the top of the placement seat 3, the magnetic block 5 being located at the center of the placement seat 3, a clamping block 6 at the front end of the displacement seat 4, a movable groove 11 below the displacement seat 4 on the top surface of the placement seat 3, the bottom end of the displacement seat 4 extending to the inner side of the movable groove 11, a transmission disc 7 below the displacement seat 4 at the bottom end of the placement seat 3, a transmission rod 9 on the outer side of the transmission disc 7, the top end of the transmission rod 9 extending to one side of the displacement seat 4, the placement seat 3 and the magnetic block 5 being an integral structure, and then placing a beaker containing magnetic substances such as iron powder and iron(III) oxide in the laboratory into the placement seat 3, then connecting the power supply and starting the device, the magnetic block 5 adsorbs the iron powder in the beaker that has not yet reacted, thereby separating the liquid in the beaker from the iron powder;

[0023] Please see Figures 2-3 In this embodiment, the clamping block 6 is an arc-shaped clamping block, the displacement seat 4 is provided with three, the number of transmission rods 9 is the same as that of the displacement seat 4, both the upper and lower ends of the transmission rod 9 are provided with gears, and one side of the transmission rod 9 is provided with a toothed block 8 on the outside of the displacement seat 4. The transmission rod 9 is connected to the displacement seat 4 and the transmission disk 7 through the gears respectively, and then the transmission disk 7 is driven to rotate by the servo motor 10. The transmission disk 7 is connected to the displacement seat 4 through the transmission rod 9, and the front end of the displacement seat 4 is provided with a clamping block 6, which makes it easy to fix beakers of different sizes by the displacement seat 4 and the clamping block 6, thereby improving the applicability of the device.

[0024] Please see Figures 3-4 A servo motor 10 is located inside the placement base 3 below the transmission disc 7. A connecting rod is located at the bottom of the transmission disc 7, extending to the output end of the servo motor 10. A control panel 2 is located at the front end of the device base 1. The control panel 2 is electrically connected to the servo motor 10, and the device is controlled through the control panel 2.

[0025] During operation, a beaker containing magnetic materials such as iron powder and iron oxide is placed in the placement seat 3, the power is turned on, and the device is started. The servo motor 10 drives the transmission disc 7 to rotate, and the transmission disc 7 is connected to the displacement seat 4 through the transmission rod 9. The front end of the displacement seat 4 is equipped with a clamping block 6, which facilitates the fixing of beakers of different sizes by the displacement seat 4 in conjunction with the clamping block 6, thereby improving the applicability of the device. Then, the iron powder that has not been completely reacted in the beaker is adsorbed by the magnetic suction block 5, thereby separating the liquid and iron powder in the beaker.

[0026] Through the above steps, the displacement seat 4, together with the clamping block 6, fixes beakers of different sizes, improving the applicability of the device. Furthermore, the magnetic block 5 adsorbs the iron powder that has not fully reacted in the beaker, thereby separating the liquid from the iron powder in the beaker. This solves the problem that the existing fixing mechanism can only fix beakers of a fixed size and cannot be adjusted according to beakers of different sizes, resulting in low applicability.

Claims

1. A device for laboratory separation of ferromagnetic material, comprising a device base (1); characterized in that: Both sides of the top end of the device base (1) are provided with a placing seat (3), the top end of the placing seat (3) is provided with a magnetic block (5) and a displacement seat (4), the magnetic block (5) is located at the center position of the placing seat (3), the front end of the displacement seat (4) is provided with a clamping block (6), the lower side of the displacement seat (4) is provided with a movable groove (11) on the top surface of the placing seat (3), the bottom end of the displacement seat (4) extends to the inner side of the movable groove (11), the bottom end of the displacement seat (4) is provided with a transmission disc (7) below the placing seat (3), the outer side of the transmission disc (7) is provided with a transmission rod (9), the top end of the transmission rod (9) extends to one side of the displacement seat (4).

2. A device for laboratory separation of ferromagnetic substances according to claim 1, characterized in that: The placing seat (3) and the magnetic block (5) are an integral structure.

3. A device for laboratory separation of ferromagnetic substances according to claim 1, characterized in that: The clamping block (6) is a circular arc clamping block.

4. The apparatus of claim 1, wherein: The displacement seat (4) is provided with three, the number of the transmission rod (9) and the displacement seat (4) is consistent.

5. The apparatus of claim 1, wherein: Both ends of the transmission rod (9) are provided with gears, one side of the transmission rod (9) is provided with a gear block (8) outside the displacement seat (4), the transmission rod (9) is respectively connected with the displacement seat (4) and the transmission disc (7) through the gears.

6. The apparatus of claim 1, wherein: The lower side of the transmission disc (7) is provided with a servo motor (10) inside the placing seat (3), the bottom end of the transmission disc (7) is provided with a connecting rod, the connecting rod extends to the output end of the top end of the servo motor (10).

7. The apparatus of claim 1, wherein: The front end of the device base (1) is provided with a control panel (2), the control panel (2) is electrically connected with the servo motor (10).

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