Multi-track transfer type magnetic suspension conveying mechanism

Abstract

The utility model discloses a multi-track transfer type magnetic suspension conveying mechanism, which belongs to the technical field of magnetic suspension and comprises a base, a third track frame is arranged above the base, a driving magnet component is mounted at the bottom of the third track frame, and a guide rod is mounted on the inner side of the third track frame and positioned above the driving magnet component. A moving block is slidably connected to the position, located on the inner side of the third rail frame, of the outer side of the guide rod, a driven magnet is installed on the side, close to the driving magnet assembly, of the moving block, a connecting rod is installed above the moving block, and an objective table is arranged above the connecting rod. By arranging the length adjusting lifting device, the mechanism can adjust the conveying length and height to a certain degree through the cooperation of the first lead screw, the second lead screw and other structures when needed, so that the working requirements under different conditions are better met, and the working capacity of the mechanism is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic suspension, and in particular relates to a multi-track transport type magnetic suspension conveying mechanism. Background Art

[0002] Magnetic levitation technology refers to a technology that uses magnetic force to overcome gravity to suspend an object. There are many forms of magnetic levitation technology, which can be mainly divided into passive levitation where the system is self-stabilized and active levitation where the system is not self-stabilized.

[0003] Chinese patent application No. 201921731721.4 discloses a magnetic levitation power conveying device, including a carrier unit, a magnetic shaft that generates continuous magnetic force to drive the carrier unit, a power unit that drives the magnetic shaft to rotate around the axis, and a guide unit that limits the movement of the carrier unit along the direction of the goods conveying. In this magnetic levitation power conveying device, the rotation of the shaft body drives the alternating S-pole magnetic area and N-pole magnetic area on the driving magnet on its surface to rotate, and produces a continuous effect on the alternating S-pole magnetic area and N-pole magnetic area on the driven magnet, pushing the carrier unit to levitate forward. It has the advantages of non-contact driving surface, low noise, no wear, long service life, fast response, low energy consumption, and low cost, and is suitable for wide promotion and application.

[0004] 1. The above-mentioned disclosed patent has the problem of being unable to adjust the conveying length and height, which makes it difficult to meet the working needs in different situations, thereby reducing the working capacity of the device; 2. The above-mentioned disclosed patent has the problem of being inconvenient to effectively fix and assist in lighting the conveyed objects, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a multi-track transfer type magnetic suspension conveying mechanism, which has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-track transfer type magnetic levitation conveying mechanism, comprising a base, a third track frame is arranged above the base, a driving magnet assembly is installed at the bottom of the third track frame, a guide rod is installed on the inner side of the third track frame and at a position above the driving magnet assembly, a moving block is slidably connected to the outer side of the guide rod and at a position located inside the third track frame, a driven magnet is installed on the side of the moving block close to the driving magnet assembly, a connecting rod is installed above the moving block, a loading platform is arranged above the connecting rod, the base and the third track frame are connected by a length-adjusting lifting device, and the connecting rod and the loading platform are connected by a clamping lighting device.

[0007] Preferably, the length-adjustable lifting device includes a connecting plate, a first track frame, a first screw rod, a connecting block, a first motor and a lifting assembly, a connecting plate is arranged between the base and the third track frame, the first track frame is installed on a side of the connecting plate close to the third track frame, a first motor is installed on one side of the first track frame, a first screw rod is installed on a side of the first motor close to the first track frame, a connecting block is installed below the third track frame and at a position located on the inner side of the first track frame and the outer side of the first screw rod, and the connecting plate and the base are connected through the lifting assembly.

[0008] Preferably, the inner width of the first track frame is equal to the outer width of the connecting block.

[0009] Preferably, the lifting assembly includes a second screw rod, a second motor and a second track frame. The second track frame is installed on one side of the base and located on the outside of the connecting plate, the second motor is installed above the second track frame, and the second screw rod is installed on one side of the second motor close to the second track frame and located on the inside of the connecting plate.

[0010] Preferably, the clamping lighting device includes a connecting frame, an electric telescopic rod and a clamping plate. The connecting frame is installed between the connecting rod and the loading platform and at a position outside the loading platform. Two clamping plates are provided on the inner side of the connecting frame and above the loading platform. The connecting frame and the two clamping plates are connected by two electric telescopic rods.

[0011] Preferably, the clamping lighting device also includes lighting lamps, and two lighting lamps are installed on the inner side of the connecting frame and above the two clamping plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a length-adjusting lifting device, so that the mechanism can adjust the conveying length and height to a certain extent through the cooperation of the first screw rod and the second screw rod and other structures when necessary, so as to better meet the working needs in different situations, thereby improving the working capacity of the mechanism.

[0014] 2. The utility model provides a clamping lighting device so that the mechanism can clamp and fix the object on the stage when needed through the cooperation of the electric telescopic rod and the clamping plate and other structures, thereby preventing the object on the stage from accidentally falling. The mechanism can also provide auxiliary lighting through the lighting lamp when needed, thereby improving the practicality of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the length-adjustable lifting device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the clamping lighting device of the utility model.

[0019] In the figure: 1. base; 2. driving magnet assembly; 3. driven magnet; 4. length-adjusting lifting device; 41. connecting plate; 42. first track frame; 43. first screw rod; 44. connecting block; 45. first motor; 46. lifting assembly; 461. second screw rod; 462. second motor; 463. second track frame; 5. connecting rod; 6. loading platform; 7. clamping lighting device; 71. connecting frame; 72. electric telescopic rod; 73. lighting lamp; 74. clamping plate; 8. moving block; 9. third track frame; 10. guide rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a multi-track transfer type magnetic levitation conveying mechanism, comprising a base 1, a third track frame 9 is arranged above the base 1, a driving magnet assembly 2 is installed at the bottom of the third track frame 9, a guide rod 10 is installed on the inner side of the third track frame 9 and at a position above the driving magnet assembly 2, a moving block 8 is slidably connected to the outer side of the guide rod 10 and at a position located inside the third track frame 9, a driven magnet 3 is installed on the side of the moving block 8 close to the driving magnet assembly 2, a connecting rod 5 is installed above the moving block 8, a loading platform 6 is arranged above the connecting rod 5, the base 1 and the third track frame 9 are connected by a length-adjusting lifting device 4, and the connecting rod 5 and the loading platform 6 are connected by a clamping lighting device 7.

[0023] Specifically, the length-adjustable lifting device 4 includes a connecting plate 41, a first track frame 42, a first screw rod 43, a connecting block 44, a first motor 45 and a lifting assembly 46. A connecting plate 41 is arranged between the base 1 and the third track frame 9. The first track frame 42 is installed on the side of the connecting plate 41 close to the third track frame 9, a first motor 45 is installed on the side of the first track frame 42, a first screw rod 43 is installed on the side of the first motor 45 close to the first track frame 42, a connecting block 44 is installed below the third track frame 9 and at a position located on the inner side of the first track frame 42 and the outer side of the first screw rod 43, and the connecting plate 41 and the base 1 are connected via a lifting assembly 46.

[0024] By adopting the above technical solution, the mechanism can adjust the conveying length to a certain extent through the cooperation of the first screw rod 43 and the first motor 45 and other structures when necessary, so as to better meet the working needs in different situations.

[0025] Specifically, the inner width of the first track frame 42 is equal to the outer width of the connecting block 44 .

[0026] By adopting the above technical solution, the mechanism can ensure that the inner side of the first track frame 42 can be tightly attached to the outer side of the connecting block 44, thereby preventing the connecting block 44 from rotating and deviating during movement, and ensuring normal operation.

[0027] Specifically, the lifting assembly 46 includes a second screw rod 461, a second motor 462 and a second track frame 463. The second track frame 463 is installed on one side of the base 1 and is located on the outside of the connecting plate 41. The second motor 462 is installed above the second track frame 463. The second screw rod 461 is installed on one side of the second motor 462 close to the second track frame 463 and is located on the inside of the connecting plate 41.

[0028] By adopting the above technical solution, the mechanism can adjust the conveying height to a certain extent through the cooperation of the second motor 462 and the second screw rod 461 and other structures when necessary, so as to better meet the working needs in different situations.

[0029] When the present embodiment is used, when the mechanism is needed to transport the object, the staff places the object on the loading platform 6, and then starts the first motor 45 in the length adjustment lifting device 4, the first motor 45 drives the first screw rod 43 to rotate, the first screw rod 43 is threadedly connected to the connecting block 44, and the outer side of the connecting block 44 is close to the inner side of the first track frame 42, so the first screw rod 43 drives the connecting block 44 to move, and then adjusts the position of the third track frame 9, and then starts the second motor 462 in the lifting assembly 46, thereby driving the second screw rod 461 to rotate, the second screw rod 461 is threadedly connected to the connecting plate 41, and the outer side of the connecting plate 41 is close to the inner side of the second track frame 463, so the second screw rod 461 drives the connecting plate 41 and other structures to move, and then adjusts the height of the third track frame 9, and then manipulates the driving magnet assembly 2 on the third track frame 9, so that it drives the moving block 8 to move along the guide rod 10 in a suspended state through the driven magnet 3, and the moving block 8 drives the object to move through the connecting rod 5 and other structures, thereby performing the conveying work, and the base 1 plays a supporting role.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the clamping lighting device 7 includes a connecting frame 71, an electric telescopic rod 72 and a clamping plate 74. The connecting frame 71 is installed between the connecting rod 5 and the loading platform 6 and at a position outside the loading platform 6. Two clamping plates 74 are provided on the inner side of the connecting frame 71 and above the loading platform 6. The connecting frame 71 and the two clamping plates 74 are connected by two electric telescopic rods 72.

[0032] By adopting the above technical solution, the mechanism can clamp and fix the object on the stage 6 when necessary through the cooperation of the electric telescopic rod 72 and the clamping plate 74, thereby preventing the object on the stage 6 from accidentally falling.

[0033] Specifically, the clamping lighting device 7 further includes a lighting lamp 73 . Two lighting lamps 73 are installed on the inner side of the connecting frame 71 and above the two clamping plates 74 .

[0034] By adopting the above technical solution, the mechanism can provide certain auxiliary lighting through the lighting lamp 73 when needed, so as to better meet the needs in some situations of insufficient light, thereby ensuring the normal progress of work.

[0035] When this embodiment is used, the staff can start the two electric telescopic rods 72 on the connecting frame 71 in the clamping lighting device 7 when necessary, thereby driving the two clamping plates 74 to clamp and fix the object, thereby preventing the object from accidentally falling due to unstable fixation. In addition, the staff can start the two lighting lamps 73 for auxiliary lighting.

[0036] The structure and principle of the driving magnet assembly 2, the driven magnet 3, and the loading platform 6 composed of the shaft body, the driving magnet and the power unit in the utility model have been disclosed in a magnetic levitation power transmission device disclosed in Chinese patent application No. 201921731721.4. Its working principle is that the rotational motion of the shaft body drives the alternatingly arranged S-pole magnetic zone and N-pole magnetic zone magnets on its surface driving magnet to rotate, and continuously acts on the alternatingly arranged S-pole magnetic zone and N-pole magnetic zone on the driven magnet to push the loading unit forward in a suspended state. It has the advantages of non-direct contact with the driving surface, quiet, no wear, long service life, fast response, low energy consumption, and no dust pollution, and is suitable for wide promotion and application.

[0037] The working principle and use process of the utility model are as follows: when it is necessary to use a mechanism to transport an object, the staff puts the object on the loading platform 6, and then starts the first motor 45 in the length-adjusting lifting device 4, and the first motor 45 drives the first screw rod 43 to rotate, the first screw rod 43 is threadedly connected to the connecting block 44, and the outer side of the connecting block 44 is in close contact with the inner side of the first track frame 42, so the first screw rod 43 drives the connecting block 44 to move, and then adjusts the position of the third track frame 9, and then starts the second motor 462 in the lifting assembly 46, thereby driving the second screw rod 461 to rotate, the second screw rod 461 is threadedly connected to the connecting plate 41, and the outer side of the connecting plate 41 is in close contact with the second track frame 46 3, so the second screw rod 461 drives the connecting plate 41 and other structures to move, thereby adjusting the height of the third track frame 9, and then operating the driving magnet assembly 2 on the third track frame 9, so that it drives the moving block 8 to move along the guide rod 10 in a suspended state through the driven magnet 3, and the moving block 8 drives the object to move through the connecting rod 5 and other structures, thereby performing the conveying work, and the base 1 plays a supporting role; when necessary, the staff can start the two electric telescopic rods 72 on the connecting frame 71 in the clamping lighting device 7, thereby driving the two clamping plates 74 to clamp and fix the object, thereby preventing the object from being accidentally dropped due to unstable fixation. In addition, the staff can start the two lighting lamps 73 for auxiliary lighting.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-track transfer type magnetic suspension conveying mechanism, comprising a base, characterized in that: A third track frame is arranged above the base, a driving magnet assembly is installed at the bottom of the third track frame, a guide rod is installed on the inner side of the third track frame and at a position above the driving magnet assembly, a moving block is slidably connected to the outer side of the guide rod and at a position inside the third track frame, a driven magnet is installed on the side of the moving block close to the driving magnet assembly, a connecting rod is installed above the moving block, a loading platform is arranged above the connecting rod, the base and the third track frame are connected by a length-adjusting lifting device, and the connecting rod and the loading platform are connected by a clamping lighting device.

2. A multi-track transfer type magnetic suspension conveying mechanism according to claim 1, characterized in that: The length-adjustable lifting device comprises a connecting plate, a first track frame, a first screw rod, a connecting block, a first motor and a lifting assembly. A connecting plate is arranged between the base and the third track frame. The first track frame is installed on a side of the connecting plate close to the third track frame. A first motor is installed on a side of the first track frame. A first screw rod is installed on a side of the first motor close to the first track frame. A connecting block is installed below the third track frame and at a position located inside the first track frame and outside the first screw rod. The connecting plate and the base are connected through the lifting assembly.

3. A multi-track transfer type magnetic suspension conveying mechanism according to claim 2, characterized in that: The inner width of the first track frame is equal to the outer width of the connecting block.

4. A multi-track transfer type magnetic suspension conveying mechanism according to claim 2, characterized in that: The lifting assembly includes a second screw rod, a second motor and a second track frame. The second track frame is installed on one side of the base and located outside the connecting plate, the second motor is installed above the second track frame, and the second screw rod is installed on one side of the second motor close to the second track frame and located inside the connecting plate.

5. The multi-track transfer type magnetic suspension conveying mechanism according to claim 1, characterized in that: The clamping lighting device includes a connecting frame, an electric telescopic rod and a clamping plate. The connecting frame is installed between the connecting rod and the loading platform and at a position outside the loading platform. Two clamping plates are arranged on the inner side of the connecting frame and above the loading platform. The connecting frame and the two clamping plates are connected by two electric telescopic rods.

6. A multi-track transfer type magnetic suspension conveying mechanism according to claim 5, characterized in that: The clamping lighting device also includes lighting lamps. Two lighting lamps are installed on the inner side of the connecting frame and above the two clamping plates.

Images