Magnetic suspension power conveying device

Abstract

The utility model discloses a magnetic suspension power conveying device, which belongs to the technical field of magnetic suspension power conveying and comprises a limit frame, a plurality of electromagnetic blocks are mounted on the inner side of the limit frame, a tray body is arranged above the limit frame, and two positioning block components are arranged on the inner side of the tray body. By arranging the lifting and rotating device, a worker can adjust the height and the angle of the tray body to a certain degree through cooperation of a lifting plate, a fixing shaft and other structures when needed, so that the working requirements under different conditions are better met, and the working capacity of the device is improved; by arranging the closed isolation device, a worker can close the tray body through cooperation of the screw rod, the movable frame and other structures when needed, so that the possibility that articles in the tray body are accidentally damaged due to external reasons is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic levitation power transmission, and in particular relates to a magnetic levitation power transmission device. Background Art

[0002] Magnetic levitation technology uses magnetic force to overcome gravity and levitate objects. There are many different implementations of magnetic levitation technology, primarily categorized as passive levitation (where the system is self-stabilizing) and active levitation (where the system is not self-stabilizing).

[0003] Chinese patent application No. 202322117557.0 discloses a magnetic levitation conveying mechanism for a carrying pallet, including a pallet body, the bottom of the pallet body is fixedly connected to a limiting frame, the inner wall of the limiting frame is provided with an electromagnetic block, the inner wall of the pallet body is movably connected to a movable rod, the inner wall of the pallet body is fixedly connected to the limiting rod, the outer wall of the movable rod is provided with a movable plate, the inner walls of the movable plate are respectively fixedly connected to a nut block and a guide ring, and the top of the movable plate is fixedly connected to a positioning block. The device is provided with a pallet body, a limiting frame, an electromagnetic block, a movable rod, a limiting rod, an adjusting handle, a movable plate, a nut block, a guide ring and a positioning block, which facilitates the effective positioning of the lithium battery guard plate, thereby avoiding the lithium battery guard plate from falling off during transportation, improving the stability of transportation, meeting people's work needs, and worthy of promotion and use.

[0004] 1. The above-mentioned disclosed patent has the problem of being unable to adjust the height and angle of the tray body when needed, making it difficult to meet the work needs in different situations, thereby reducing the working capacity of the mechanism; 2. The above-mentioned disclosed patent has the problem of being unable to seal the tray body, thereby reducing the practicality of the mechanism. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a magnetic levitation power transmission device, 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 magnetic levitation power transmission device, comprising a limit frame, a plurality of electromagnetic blocks are installed on the inner side of the limit frame, a pallet body is arranged above the limit frame, two positioning block assemblies are arranged on the inner side of the pallet body, the pallet body and the two positioning block assemblies are connected by a movable assembly, the limit frame and the pallet body are connected by a lifting and rotating device, and two closed isolation devices are installed above the pallet body.

[0007] Preferably, the lifting and rotating device includes a support plate, screws, threaded holes, connecting columns, a lifting plate and a rotating assembly. A support plate is installed on the side of the limit frame close to the pallet body, and a lifting plate is arranged between the pallet body and the support plate. Connecting columns are installed below the lifting plate and on the inner sides of both ends of the support plate. Multiple threaded holes are opened on both sides of the two connecting columns away from each other, screws are installed on both sides of the support plate through threads, and the pallet body and the lifting plate are connected through a rotating assembly.

[0008] Preferably, the rotating assembly includes a fixed shaft, and the fixed shaft is installed on a side of the lifting plate close to the tray body.

[0009] Preferably, the rotating assembly further includes a friction rubber plate, and the friction rubber plate is installed on the outer side of the fixed shaft.

[0010] Preferably, the closed isolation device includes a vertical plate, a screw, a movable plate and a movable frame. Two vertical plates are installed above the pallet body. The top of the vertical plate is installed with a screw through a thread. Moving plates are installed on both sides adjacent to each other between the two screws, and a movable frame is installed on the outside of the movable plate.

[0011] Preferably, the outer side of the vertical plate and the inner side of the movable frame are in contact with each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a lifting and rotating device, so that the staff can adjust the height and angle of the pallet body to a certain extent through the cooperation of the lifting plate and the fixed shaft and other structures when needed, so as to better meet the working needs in different situations and thus improve the working capacity of the device.

[0014] 2. The utility model provides a closed isolation device, which enables the staff to close the pallet body when necessary through the cooperation of structures such as screws and movable frames, thereby reducing the possibility of accidental damage to the items in the pallet body due to external reasons, thereby improving the practicality of the device. 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 This is a three-dimensional cutaway view of the lifting and rotating device of the utility model;

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

[0019] In the figure: 1. Pallet body; 2. Movable component; 3. Limiting frame; 4. Electromagnetic block; 5. Lifting and rotating device; 51. Support plate; 52. Screw; 53. Threaded hole; 54. Connecting column; 55. Lifting plate; 56. Rotating component; 561. Fixed shaft; 562. Friction rubber plate; 6. Closed isolation device; 61. Vertical plate; 62. Screw; 63. Moving plate; 64. Moving frame; 7. Positioning block assembly. DETAILED DESCRIPTION

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

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a magnetic levitation power transmission device, including a limit frame 3, a plurality of electromagnetic blocks 4 are installed on the inner side of the limit frame 3, a pallet body 1 is arranged above the limit frame 3, two positioning block assemblies 7 are arranged on the inner side of the pallet body 1, the pallet body 1 and the two positioning block assemblies 7 are connected by a movable assembly 2, the limit frame 3 and the pallet body 1 are connected by a lifting and rotating device 5, and two closed isolation devices 6 are installed above the pallet body 1.

[0023] Specifically, the lifting and rotating device 5 includes a support plate 51, screws 52, threaded holes 53, connecting columns 54, a lifting plate 55 and a rotating assembly 56. The support plate 51 is installed on the side of the limit frame 3 close to the pallet body 1, and a lifting plate 55 is arranged between the pallet body 1 and the support plate 51. Connecting columns 54 are installed below the lifting plate 55 and on the inner sides of both ends of the support plate 51. Multiple threaded holes 53 are provided on both sides of the two connecting columns 54 away from each other. Screws 52 are installed on both sides of the support plate 51 through threads, and the pallet body 1 and the lifting plate 55 are connected by a rotating assembly 56.

[0024] By adopting the above technical solution, the staff can adjust the height of the tray body 1 to a certain extent through the cooperation of structures such as the connecting column 54 and the lifting plate 55 when necessary, so as to better meet the working needs in different situations.

[0025] Specifically, the rotating assembly 56 includes a fixed shaft 561 , and the fixed shaft 561 is installed on a side of the lifting plate 55 close to the tray body 1 .

[0026] By adopting the above technical solution, the staff can adjust the angle of the tray body 1 to a certain extent through the cooperation of the fixed shaft 561 and other structures when necessary, so as to better meet the working needs in different situations.

[0027] Specifically, the rotating assembly 56 further includes a friction rubber plate 562 , and the friction rubber plate 562 is installed on the outer side of the fixed shaft 561 .

[0028] By adopting the above technical solution, the device can enhance the friction resistance of the tray body 1 during rotation through the friction rubber plate 562, thereby preventing the tray body 1 from rotating unexpectedly and ensuring normal operation.

[0029] When this embodiment is used, when the device needs to be used for magnetic levitation power transportation, the staff installs the limit frame 3 on the suspension guide rail, and then rotates the two screws 52 on the support plate 51 in the lifting and rotating device 5 to disengage the threaded holes 53 on the two connecting columns 54, and then pulls the tray body 1 so that it and the lifting plate 55 and the two connecting columns 54 and other structures move to the required height, and then rotates the two screws 52 in the opposite direction to connect them with the corresponding threaded holes 53 on the two connecting columns 54, and then rotates the tray body 1 so that it overcomes the resistance of the friction rubber plate 562 in the rotating assembly 56 and rotates around the fixed axis 561 to the required angle, and then places the items to be transported in the tray body 1, and manipulates the movable assembly 2 to drive the two positioning block assemblies 7 to clamp and fix the items, and then the magnetic levitation power transportation work can be performed through the cooperation of the suspension guide rail and each electromagnetic block 4.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the closed isolation device 6 includes a vertical plate 61, a screw 62, a movable plate 63 and a movable frame 64. Two vertical plates 61 are installed above the pallet body 1. The top of the vertical plate 61 is installed with a screw 62 through a thread. The two sides adjacent to each other between the two screws 62 are installed with a movable plate 63, and the outer side of the movable plate 63 is installed with a movable frame 64.

[0032] By adopting the above technical solution, the staff can close the pallet body 1 when necessary through the cooperation of structures such as the screw 62 and the movable frame 64, thereby reducing the possibility of accidental damage to the items in the pallet body 1 due to external reasons.

[0033] Specifically, the outer side of the vertical plate 61 and the inner side of the movable frame 64 are in contact with each other.

[0034] By adopting the above technical solution, the device can guide and limit the movement of the movable frame 64 through the vertical plate 61, thereby preventing the movable frame 64 from rotating and deviating during the movement, thereby ensuring the normal operation.

[0035] When this embodiment is used, when it is necessary to protect the items in the pallet body 1, the staff can respectively rotate the screws 62 in the two closed isolation devices 6, the screws 62 are threadedly connected to the vertical plate 61, the screws 62 are bearing-connected to the movable plate 63, and the inner side of the movable frame 64 on the movable plate 63 and the outer side of the vertical plate 61 fit together, so the two screws 62 respectively drive the two movable plates 63 and the movable frames 64 thereon to move, and then cooperate with the two vertical plates 61 to close the pallet body 1, thereby protecting the items in the pallet body 1.

[0036] In the utility model, the structure and principle of the tray body 1, the movable assembly 2 composed of a movable rod, a limit rod, an adjusting handle, a nut block and a guide ring, the limit frame 3, the electromagnetic block 4, and the positioning block assembly 7 composed of a movable plate and a positioning block have been disclosed in a magnetic levitation conveying mechanism for a carrying pallet disclosed in Chinese patent application No. 202322117557.0 have been disclosed. Its working principle is that when in use, the pallet body is first mounted on the external suspension guide rail through the limit frame mounting seat, and then the adjusting handle is toggled so that the adjusting handle drives the movable rod to rotate. At this time, under the guidance of the guide ring by the limit rod, the movable rod drives the movable plate to slide toward each other through the nut block, so that the movable plate drives the positioning block to clamp and position the lithium battery guard plate, and then the suspension guide rail is operated to drive the tray body to move through the magnetic force between it and the electromagnetic block.

[0037] The working principle and use process of the utility model are as follows: when the device needs to be used for magnetic levitation power transportation, the staff installs the limit frame 3 on the suspension guide rail, and then rotates the two screws 52 on the support plate 51 in the lifting and rotating device 5 to disengage the two screws 52 from the threaded holes 53 on the two connecting columns 54, and then pulls the tray body 1 to move it and the lifting plate 55 and the two connecting columns 54 and other structures to the required height, and then rotates the two screws 52 in the opposite direction to connect them with the corresponding threaded holes 53 on the two connecting columns 54, and then rotates the tray body 1 to overcome the resistance of the friction rubber plate 562 in the rotating assembly 56 and rotate around the fixed axis 561 to the required angle, and then places the items to be transported on the tray body. 1, and manipulate the movable component 2 to drive the two positioning block components 7 to clamp and fix the items, and then perform magnetic levitation power transportation through the cooperation of the suspension guide rail and each electromagnetic block 4; when it is necessary to protect the items in the tray body 1, the staff can respectively rotate the screws 62 in the two closed isolation devices 6, the screws 62 are threadedly connected to the vertical plate 61, and the screws 62 are connected to the movable plate 63 with bearings, and the inner side of the movable frame 64 on the movable plate 63 is in contact with the outer side of the vertical plate 61, so the two screws 62 respectively drive the two movable plates 63 and the movable frames 64 thereon to move, and then cooperate with the two vertical plates 61 to close the tray body 1, thereby protecting the items in the tray body 1.

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

Claims

1. A magnetic levitation power transmission device, comprising a limit frame (3), a plurality of electromagnetic blocks (4) are installed on the inner side of the limit frame (3), a tray body (1) is arranged above the limit frame (3), two positioning block assemblies (7) are arranged on the inner side of the tray body (1), and the tray body (1) and the two positioning block assemblies (7) are connected by a movable assembly (2), characterized in that: The limiting frame (3) is connected to the pallet body (1) via a lifting and rotating device (5), and two closed isolation devices (6) are installed above the pallet body (1).

2. A magnetic levitation power transmission device according to claim 1, characterized in that: The lifting and rotating device (5) comprises a support plate (51), screws (52), threaded holes (53), connecting columns (54), a lifting plate (55) and a rotating assembly (56). The support plate (51) is installed on the side of the limiting frame (3) close to the tray body (1). The lifting plate (55) is provided between the tray body (1) and the support plate (51). Connecting columns (54) are installed below the lifting plate (55) and at positions inside both ends of the support plate (51). A plurality of threaded holes (53) are provided on both sides of the two connecting columns (54) that are away from each other. Screws (52) are installed on both sides of the support plate (51) through threads. The tray body (1) and the lifting plate (55) are connected through the rotating assembly (56).

3. The magnetic levitation power transmission device according to claim 2, characterized in that: The rotating assembly (56) includes a fixed shaft (561), and the fixed shaft (561) is installed on a side of the lifting plate (55) close to the tray body (1).

4. The magnetic levitation power transmission device according to claim 3, characterized in that: The rotating assembly (56) further comprises a friction rubber plate (562), and the friction rubber plate (562) is installed on the outer side of the fixed shaft (561).

5. The magnetic levitation power transmission device according to claim 1, characterized in that: The closed isolation device (6) comprises a vertical plate (61), a screw rod (62), a movable plate (63) and a movable frame (64). Two vertical plates (61) are installed above the tray body (1). The top of the vertical plate (61) is installed with a screw rod (62) through a thread. The movable plates (63) are installed on both sides adjacent to each other between the two screw rods (62). The movable frame (64) is installed on the outer side of the movable plate (63).

6. The magnetic levitation power transmission device according to claim 5, characterized in that: The outer side of the vertical plate (61) and the inner side of the movable frame (64) are in contact with each other.

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