Magnetic suspension motor controller

Abstract

The utility model belongs to the technical field of motor controllers, and discloses a magnetic suspension motor controller, which comprises a magnetic suspension motor controller main body and a mounting plate, two limiting blocks are fixedly mounted on the back surface of the magnetic suspension motor controller main body, and four transmission rods are respectively sleeved at the left and right ends of the interiors of the two limiting blocks; one ends of the four transmission rods are fixedly connected with two transmission grips, and the middles of the four transmission rods are fixedly connected with springs. Two limiting blocks are placed in two fixing blocks, a magnetic suspension motor controller body is pressed, at the moment, four check blocks compress four springs under the action of pressure, four transmission rods and the four check blocks move outwards, the two limiting blocks and four clamping blocks can completely enter the fixing blocks, the four springs pull the four check blocks to reset, and the magnetic suspension motor controller body is pressed. Therefore, the clamping block and the magnetic suspension motor controller main body are fixed, so that the magnetic suspension motor controller main body is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor controllers, in particular to a magnetic suspension motor controller. Background Art

[0002] Maglev motor controllers are widely used in maglev trains, high-speed motors, precision machining, etc. In maglev trains, controllers can ensure the smooth operation and efficient energy consumption of trains; in high-speed motors, controllers can achieve fast response and precise control of motors; in the field of precision machining, controllers can provide stable and reliable power support to ensure machining quality and efficiency;

[0003] Most of the existing magnetic levitation motor controllers are fixed in the required position with bolts. When the motor controller needs to be maintained, a disassembly tool is required to remove all the bolts to remove the motor controller. The disassembly process is very cumbersome and not conducive to the use of the motor controller. Therefore, a magnetic levitation motor controller is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a magnetic levitation motor controller, which solves the problem that when maintaining the magnetic levitation motor controller, a disassembly tool is needed to remove all the bolts to remove the motor controller, and the disassembly process is very cumbersome and not conducive to the use of the motor controller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic levitation motor controller, comprising a magnetic levitation motor controller body and a mounting plate, two limit blocks are fixedly installed on the back of the magnetic levitation motor controller body, and clamping blocks are fixedly installed on the left and right sides of the two limit blocks. Mounting holes are equidistantly provided inside the mounting plate, and two fixed blocks are fixedly installed on the top of the mounting plate. Four transmission rods are respectively sleeved on the left and right ends of the two fixed blocks, one end of the four transmission rods is fixedly connected to two transmission handles, the other end of the four transmission rods is fixedly installed with a stopper, and the middle part of the four transmission rods is fixedly connected to a spring.

[0006] Preferably, installation grooves are provided at left and right ends of the two fixing blocks, the four transmission rods are respectively sleeved in the four installation grooves, and one end of the four transmission rods passes through the fixing blocks.

[0007] Preferably, one end of the four springs is fixedly connected to the four mounting grooves, and the other end of the four springs is fixedly connected to the middle parts of the four transmission rods.

[0008] Preferably, the two fixing blocks are kept perpendicular to the two limiting blocks.

[0009] Preferably, the bottoms of the four blocking blocks are in a first inclined shape, and the tops of the four blocking blocks are in a second inclined shape.

[0010] Preferably, two of one ends of the four transmission rods form a group and are fixedly connected to the two transmission handles.

[0011] Preferably, rectangular grooves are formed inside the two fixing blocks, and the two limiting blocks are movably installed inside the two rectangular grooves.

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

[0013] The utility model makes it easy to install and disassemble the main body of the magnetic levitation motor controller through the transmission handle, the card block stopper and the transmission rod. The two transmission handles are pulled to compress the four springs and drive the four transmission rods and the four blocks to move outwards, so that the four blocks are separated from the four card blocks, and the main body of the magnetic levitation motor controller can be disassembled. When the main body of the magnetic levitation motor controller is installed, the two limit blocks are placed inside the two fixed blocks, and the main body of the magnetic levitation motor controller is pressed. At this time, the four blocks are subjected to pressure to compress the four springs, the four transmission rods and the four blocks to move outwards respectively, and the two limit blocks and the four card blocks can completely enter the interior of the fixed block. The four springs pull the four blocks to reset, thereby fixing the card blocks and the main body of the magnetic levitation motor controller, so that the main body of the magnetic levitation motor controller is convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation of the main body and the mounting plate of the magnetic suspension motor controller structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation of the transmission handle of the utility model structure;

[0017] Figure 4 This is a schematic diagram of the installation of the structural limit block of the utility model;

[0018] Figure 5 It is a schematic diagram of the structural section of the utility model;

[0019] Figure 6 The utility model structure Figure 5 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. Magnetic levitation motor controller body; 2. Mounting plate; 3. Mounting hole; 4. Transmission handle; 5. Fixing block; 6. Limiting block; 7. Card block; 8. Stop block; 9. Transmission rod; 10. Spring. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 6 As shown, the utility model provides a magnetic levitation motor controller, including a magnetic levitation motor controller body 1 and a mounting plate 2, two limit blocks 6 are fixedly installed on the back of the magnetic levitation motor controller body 1, and clamping blocks 7 are fixedly installed on the left and right sides of the two limit blocks 6, and mounting holes 3 are equidistantly opened inside the mounting plate 2, and two fixed blocks 5 are fixedly installed on the top of the mounting plate 2, and four transmission rods 9 are respectively sleeved on the left and right ends of the two fixed blocks 5, one end of the four transmission rods 9 is fixedly connected to two transmission handles 4, and the other end of the four transmission rods 9 is fixedly installed with a stopper 8, and the middle of the four transmission rods 9 is fixedly connected with a spring 10.

[0023] The above scheme is adopted: the user pulls the two transmission handles 4 to compress the four springs 10 and drive the four transmission rods 9 and the four blocks 8 to move outward, so that the four blocks 8 are separated from the four clamping blocks 7, and the magnetic levitation motor controller body 1 can be disassembled. When the magnetic levitation motor controller body 1 is installed, the two limit blocks 6 are placed inside the two fixed blocks 5, and the magnetic levitation motor controller body 1 is pressed. At this time, the four blocks 8 are subjected to pressure to compress the four springs 10, the four transmission rods 9 and the four blocks 8 to move outward respectively, and the two limit blocks 6 and the four clamping blocks 7 can completely enter the interior of the fixed block 5. The four springs 10 pull the four blocks 8 to reset, thereby fixing the clamping blocks 7 and the magnetic levitation motor controller body 1, so that the magnetic levitation motor controller body 1 is convenient for installation and disassembly.

[0024] like Figure 5 and Figure 6 As shown, installation grooves are opened at the left and right ends of the two fixed blocks 5, and four transmission rods 9 are respectively sleeved in the four installation grooves, and one end of the four transmission rods 9 passes through the interior of the fixed block 5, one end of four springs 10 is fixedly connected to the four installation grooves, and the other end of the four springs 10 is fixedly connected to the middle part of the four transmission rods 9, and one end of the four transmission rods 9 is fixedly connected to two transmission handles 4 as a group.

[0025] The above scheme is adopted: by pulling the two transmission handles 4 to compress the four springs 10 and drive the four transmission rods 9 and the four blocks 8 to move outward along the four installation grooves opened inside the two fixed blocks 5, the four blocks 8 can be disengaged from the four card blocks 7 and located inside the four installation grooves, thereby removing the magnetic levitation motor controller body 1.

[0026] like Figure 1 , Figure 3 and Figure 6 As shown, the two fixed blocks 5 are kept vertically with the two limit blocks 6, the bottoms of the four clamping blocks 7 are in a first inclined shape, and the tops of the four stop blocks 8 are in a second inclined shape, rectangular grooves are opened inside the two fixed blocks 5, and the two limit blocks 6 are movably installed inside the two rectangular grooves.

[0027] The above scheme is adopted: by placing two limit blocks 6 in the rectangular grooves opened by the two fixed blocks 5, the four card blocks 7 are in contact with the four block blocks 8, pressing the magnetic levitation motor controller body 1, the block blocks 8 compress the four springs 10, the four transmission rods 9 and the four block blocks 8 to move outward, and at this time the two limit blocks 6 and the four card blocks 7 can enter the interior of the fixed block 5.

[0028] The working principle and use process of this utility model:

[0029] When the main body 1 of the magnetic levitation motor controller needs maintenance, the user pulls the two transmission handles 4 respectively, and the two transmission handles 4 respectively drive the four transmission rods 9 and the four stoppers 8 to move outward along the four installation slots opened inside the two fixed blocks 5, and the spring 10 is compressed, so that the four stoppers 8 are separated from the four clamping blocks 7 and located inside the four installation slots, and the main body 1 of the magnetic levitation motor controller can be taken out from the top of the mounting plate 2;

[0030] When installing the main body 1 of the magnetic levitation motor controller, the user places the two limit blocks 6 inside the two fixed blocks 5. At this time, the four card blocks 7 are in contact with the four block blocks 8, and the main body 1 of the magnetic levitation motor controller is pressed. Under the action of pressure, the four block blocks 8 compress the four springs 10 and the four transmission rods 9 to move outward along the installation grooves opened inside the fixed blocks 5, so that the four block blocks 8 are located inside the four installation grooves. At this time, the two limit blocks 6 and the four card blocks 7 enter the interior of the fixed blocks 5. Under the elastic action of the four springs 10, the four springs 10 respectively pull the four transmission rods 9 and the four block blocks 8 to reset, and the block blocks 8 can fix the card blocks 7 and fix the main body 1 of the magnetic levitation motor controller at the same time.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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 magnetic levitation motor controller, comprising a magnetic levitation motor controller body (1) and a mounting plate (2), characterized in that: Two limit blocks (6) are fixedly installed on the back of the magnetic levitation motor controller body (1), and clamping blocks (7) are fixedly installed on the left and right sides of the two limit blocks (6). The interior of the mounting plate (2) is provided with mounting holes (3) at equal intervals. Two fixed blocks (5) are fixedly installed on the top of the mounting plate (2), and four transmission rods (9) are respectively sleeved at the left and right ends of the two fixed blocks (5). One end of the four transmission rods (9) is fixedly connected to two transmission handles (4), and the other end of the four transmission rods (9) is fixedly installed with a stopper (8), and the middle of the four transmission rods (9) is fixedly connected with a spring (10).

2. The magnetic levitation motor controller according to claim 1, characterized in that: The two fixing blocks (5) have installation grooves at the left and right ends thereof. The four transmission rods (9) are respectively sleeved inside the four installation grooves, and one end of the four transmission rods (9) passes through the inside of the fixing blocks (5).

3. The magnetic levitation motor controller according to claim 2, characterized in that: One end of the four springs (10) is fixedly connected to the four mounting grooves, and the other end of the four springs (10) is fixedly connected to the middle parts of the four transmission rods (9).

4. The magnetic levitation motor controller according to claim 1, characterized in that: The two fixing blocks (5) and the two limiting blocks (6) are kept perpendicular.

5. The magnetic levitation motor controller according to claim 1, characterized in that: The bottoms of the four clamping blocks (7) are in a first inclined shape, and the tops of the four stoppers (8) are in a second inclined shape.

6. The magnetic levitation motor controller according to claim 1, characterized in that: Two of the four transmission rods (9) are fixedly connected to the two transmission handles (4) as a group.

7. The magnetic levitation motor controller according to claim 1, characterized in that: A rectangular groove is provided inside the two fixing blocks (5), and the two limiting blocks (6) are movably installed inside the two rectangular grooves.

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