Hand-push type magnetic iron attracting vehicle

Abstract

The utility model discloses a hand-push type magnetic magnet car, relates to the magnet car technical field, including magnet mechanism and push rod mechanism, the magnet mechanism of this device can drive two electromagnets to move in opposite direction by rotating the bidirectional screw, and then increase the overall length of two electromagnets, can adjust the cleaning width of device, and the cleaning efficiency is improved. The device is further provided with a push rod mechanism, a pin shaft is pulled out to remove fixation between the inner pipe and the hinged plate, then the inner pipe is rotated around the hinged position to be parallel to the U-shaped plate, the device can be folded, the overall height of the device is reduced, and the device is convenient to use. And the device can be conveniently stored or transported.

Description

Technical Field

[0001] This utility model relates to the field of magnetic magnet carts, specifically a hand-push type magnetic magnet cart. Background Technology

[0002] Large loading and unloading yards, such as ports, railway loading and unloading stations, large production and packaging workshops, inevitably produce iron nails, iron powder, iron blocks, mineral powder, shavings, slag and other debris on the ground during loading and unloading operations, causing considerable material damage and disrupting the loading and unloading process. As a result, it is necessary to use magnetic scooter to clean up the iron waste on the ground.

[0003] The announcement number CN210585364U discloses a hand-push magnetic magnet cart. The width of the magnet in this magnetic cart is fixed, which in turn fixes the width of the ground to be cleaned. When the width of the ground is larger than the width of the magnet, the width cannot cover the width of the ground, which requires a longer cleaning time. Therefore, those skilled in the art have proposed a hand-push magnetic magnet cart. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a hand-push magnetic magnet cart, which solves the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hand-push magnetic magnet cart, comprising:

[0006] A magnetic mechanism for cleaning iron scraps from the ground;

[0007] The magnet-attracting mechanism includes a U-shaped plate, on the lower surface of which two rectangular plates are correspondingly mounted. A bidirectional screw is rotatably mounted between the two rectangular plates. Each thread of the bidirectional screw is provided with a matching threaded seat. The upper surface of each threaded seat is slidably connected to the lower surface of the U-shaped plate. An L-shaped plate is mounted on the side of each threaded seat. A collection box is mounted on the lower surface of each L-shaped plate, with its side slidably connected to the inner side of the U-shaped plate. One end of the bidirectional screw passes through the rectangular plate and is equipped with a knob. An electromagnet is mounted on the inner top surface of each collection box. A battery is mounted on the upper surface of the U-shaped plate.

[0008] A push rod mechanism is provided to assist the user in moving the device.

[0009] As a further technical solution of this utility model, each of the collection boxes is equipped with a side plate at its end, and the side plate on the same side as the knob has a groove on one side of the knob. Each side plate is rotatably equipped with a roller.

[0010] As a further technical solution of this utility model, the push rod mechanism includes two inclined hinge plates installed at the center of the upper surface of the U-shaped plate. An inner tube is hinged between the two hinge plates. A positioning hole is opened on the side of the inner tube near the lower end. A through hole aligned with the positioning hole is opened on the side of one of the hinge plates. A pin is provided between the positioning hole and the through hole.

[0011] As a further technical solution of this utility model, an outer tube is fitted onto the inner tube and slidably connected thereto. A threaded cylinder is installed on the side of the outer tube near its lower end. A screw with its end extending into the inner tube and pressing against the inner tube is provided in the threaded hole of the threaded cylinder.

[0012] As a further technical solution of this utility model, a handle is installed at the upper end of the outer tube.

[0013] Beneficial effects

[0014] This invention provides a hand-push magnetic magnet cart. Compared with the prior art, it has the following advantages:

[0015] 1. A hand-push magnetic magnet cart, wherein the magnet-attracting mechanism of the device can drive two electromagnets to move in opposite directions by rotating a bidirectional screw, thereby increasing the overall length of the two electromagnets, adjusting the cleaning width of the device to adapt to various cleaning environments, shortening the cleaning time, and increasing the applicability of the device.

[0016] 2. A hand-push magnetic magnet cart, wherein the device is further provided with a push rod mechanism, by pulling out the pin to release the fixation between the inner tube and the hinge plate, and then rotating the inner tube around the hinge to make it parallel to the U-shaped plate, the device can be folded to reduce the overall height of the device and facilitate storage or transportation of the device. Attached Figure Description

[0017] Fig. 1 This is a schematic diagram of a hand-push magnetic magnet cart.

[0018] Fig. 2 This is a schematic diagram of the storage structure of a hand-push magnetic trolley.

[0019] Fig. 3 An exploded view of the push rod mechanism of a hand-push magnetic magnet cart;

[0020] Fig. 4 This is a schematic diagram of the second state structure of a hand-push magnetic attractor cart.

[0021] Fig. 5 This is a schematic diagram of the internal structure of the magnetic attraction mechanism of a hand-push magnetic attraction cart.

[0022] Fig. 6This is a cross-sectional view of the collection box of a hand-push magnetic magnet cart.

[0023] In the diagram: 1. U-shaped plate; 2. Rectangular plate; 3. Bidirectional screw; 4. Threaded seat; 5. L-shaped plate; 6. Collection box; 7. Knob; 8. Side plate; 9. Groove; 10. Roller; 11. Electromagnet; 12. Battery; 13. Hinge plate; 14. Inner tube; 15. Positioning hole; 16. Through hole; 17. Pin; 18. Outer tube; 19. Handle; 20. Threaded cylinder; 21. Screw. Detailed Implementation

[0024] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present disclosure are shown in the accompanying drawings.

[0025] like Figs. 1-6 As shown, a hand-push magnetic magnet cart disclosed herein may include: a magnet-attracting mechanism and a push rod mechanism;

[0026] like Figs. 1-4 As shown, the magnet-attracting mechanism includes a U-shaped plate 1, a rectangular plate 2, a bidirectional screw 3, a threaded seat 4, an L-shaped plate 5, a collection box 6, a knob 7, a side plate 8, a groove 9, a roller 10, an electromagnet 11, and a battery 12.

[0027] Two rectangular plates 2 are installed on the lower surface of the U-shaped plate 1. A bidirectional screw 3 is rotatably installed between the two rectangular plates 2. Two threaded seats 4 are set on the two threads of the bidirectional screw 3. Each L-shaped plate 5 is installed on the side of the corresponding threaded seat 4. Each collection box 6 is installed on the lower surface of the corresponding L-shaped plate 5 and its side is slidably connected to the inner wall of the U-shaped plate 1. Each side plate 8 is installed at the end of the corresponding collection box 6. A knob 7 is installed at the end of the bidirectional screw 3 that passes through the rectangular plate 2. A groove 9 is opened on the side of the side plate 8 on the same side as the knob 7. Each roller 10 is rotatably installed on the side of the corresponding side plate 8. Each electromagnet 11 is installed on the inner top surface of the corresponding collection box 6. A battery 12 is installed on the upper surface of the U-shaped plate 1.

[0028] Rotating the knob 7 drives the bidirectional screw 3 to rotate. The rotating bidirectional screw 3 drives the two threaded seats 4 to move away from each other, which in turn drives the two collection boxes 6 to move away from each other until the distance between the two side plates 8 is the same as the width of the ground to be cleaned. Then, the battery 12 powers the two electromagnets 11, making each electromagnet 11 generate magnetic force. The user can then push the device to move it using the push rod mechanism. When the two electromagnets 11 move above waste materials such as iron nails, iron powder, and iron blocks, they will be attracted to the lower surface of the electromagnets 11 by magnetic force, thus achieving the cleaning purpose. When cleaning the waste on the surface of the electromagnets 11, simply turn off the power supply of the battery 12 to the electromagnets 11. The magnetic force of the electromagnets 11 will disappear, and the attracted waste will fall off. This device can adjust the cleaning width to adapt to various cleaning environments, increasing the applicability of the device.

[0029] like Figs. 1-4 As shown, the push rod mechanism includes a hinge plate 13, an inner tube 14, a positioning hole 15, a through hole 16, a pin 17, an outer tube 18, a handle 19, a threaded cylinder 20, and a screw 21.

[0030] Two inclined hinge plates 13 are installed at the center of the upper surface of the U-shaped plate 1 and on one side of the battery 12. The inner tube 14 is hinged between the two hinge plates 13. The positioning hole 15 is opened on the side of the inner tube 14 and near the lower end. The through hole 16 is opened on the side of one of the hinge plates 13 and aligned with the positioning hole 15. The pin 17 is set in the positioning hole 15 and the through hole 16 aligned with it. The outer tube 18 is sleeved on the inner tube 14 and slidably connected to it. The handle 19 is installed on the upper end of the outer tube 18. The threaded cylinder 20 is installed on the side of the outer tube 18 and near the lower end. The screw 21 is set in the threaded hole of the threaded cylinder 20 and its end extends into the outer tube 18 to compress the inner tube 14.

[0031] When in use, the user can push the device to move by holding the handle 19. When not in use, rotating the screw 21 through the threaded cylinder 20 releases the inner tube 14 from its compression, thus releasing the fixation between the outer tube 18 and the inner tube 14. Moving the outer tube 18 allows the inner tube 14 to enter the outer tube 18. Then, pulling out the pin 17 releases the fixation between the inner tube 14 and the hinge plate 13. After that, rotating the inner tube 14 around the hinge point makes it parallel to the U-shaped plate 1, which allows the device to be folded, reducing the overall height of the device and making it easier to store or transport. When unfolding, rotating the inner tube 14 around the hinge point aligns the positioning hole 15 with the through hole 16 and inserts the pin 17. Then, pulling up the outer tube 18 moves the upper end of the inner tube 14 to the lower end of the outer tube 18. Then, reversing the screw 21 brings it closer to the inner tube 14 and presses it to re-fix the inner tube 14 and the outer tube 18. The operation is then complete.

[0032] In the description of this specification, the references to terms such as "one embodiment / mode," "some embodiments / modes," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment / mode or example is included in at least one embodiment / mode or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment / mode or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments / modes or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments / modes or examples described in this specification, as well as the features of different embodiments / modes or examples.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. A hand-push magnetic attractor cart, characterized in that, include: A magnetic mechanism for cleaning iron scraps from the ground; The magnet-attracting mechanism includes a U-shaped plate (1), with two rectangular plates (2) correspondingly installed on the lower surface of the U-shaped plate (1). A bidirectional screw (3) is rotatably installed between the two rectangular plates (2). Each thread of the bidirectional screw (3) is provided with a thread seat (4) that is compatible with it. The upper surface of each thread seat (4) is slidably connected to the lower surface of the U-shaped plate (1). An L-shaped plate (5) is installed on the side of each thread seat (4). A collection box (6) is installed on the lower surface of each L-shaped plate (5) that is slidably connected to the inner side of the U-shaped plate (1). One end of the bidirectional screw (3) passes through the rectangular plate (2) and is equipped with a knob (7). An electromagnet (11) that is compatible with it is installed on the inner top surface of each collection box (6). A battery (12) is installed on the upper surface of the U-shaped plate (1). A push rod mechanism is provided to assist the user in moving the device.

2. The hand-push magnetic magnet cart according to claim 1, characterized in that, Each collection box (6) is equipped with a side plate (8) at its end. The side plate (8) on the same side as the knob (7) has a groove (9) on one side of the knob (7). Each side plate (8) is rotatably equipped with a roller (10).

3. A hand-push magnetic magnet cart according to claim 2, characterized in that, The push rod mechanism includes two inclined hinge plates (13) mounted at the center of the upper surface of the U-shaped plate (1). An inner tube (14) is hinged between the two hinge plates (13). A positioning hole (15) is provided on the side of the inner tube (14) near the lower end. A through hole (16) aligned with the positioning hole (15) is provided on the side of one of the hinge plates (13). A pin (17) is provided between the positioning hole (15) and the through hole (16).

4. A hand-push magnetic magnet cart according to claim 3, characterized in that, The inner tube (14) is fitted with an outer tube (18) that is slidably connected to it. A threaded cylinder (20) is installed on the side of the outer tube (18) near the lower end. A screw (21) with its end extending into the inner tube (18) is provided in the threaded hole of the threaded cylinder (20) to squeeze the inner tube (14).

5. A hand-push magnetic magnet cart according to claim 4, characterized in that, A handle (19) is installed at the upper end of the outer tube (18).

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