A dust removal device for an excitation system simulation platform

Abstract

This invention specifically relates to a dust removal device for an excitation system simulation platform, belonging to the field of excitation system simulation platforms. It includes a support platform; a tilting platform disposed on top of the support platform; a mounting platform fixedly connected to the side of the support platform; an electrostatic precipitator fixedly connected to the side of the support platform; a sliding platform slidably connected to the support platform; a square plate fixedly connected to the side of the support platform; and a base fixedly connected to the bottom of the mounting platform. The electrostatic precipitator is used to adsorb dust, the tilting platform is used to support and tilt the operating module of the excitation system simulation platform, and the sliding platform is used to unlock or lock the base. This invention achieves efficient dust removal from the surface of the excitation system simulation platform.

Description

Technical Field

[0001] This invention relates to the field of excitation system simulation platform technology, and specifically to a dust removal device for an excitation system simulation platform. Background Technology

[0002] An excitation system simulation platform is an integrated software and hardware tool used to simulate and analyze the working principles and performance of excitation systems. This platform typically integrates modeling and simulation capabilities for electrical, magnetic, and control systems, assisting engineers and researchers in the design and optimization of excitation systems.

[0003] Currently, excitation system simulation platforms typically include a support platform, an operating table, and various built-in test modules such as low-current test modules and demagnetization overvoltage test modules, as well as electronic equipment such as motherboards and analog circuit boards. During use, the equipment and table surface of the platform easily attract dust from the air. Prolonged dust accumulation affects the equipment's heat dissipation and operator operation; for example, it can obstruct the display screen, affect the reliability of button and interface contacts, and in severe cases, may even cause equipment damage due to static electricity or short circuits. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that existing excitation system simulation platforms are prone to dust accumulation on their surfaces during use, which affects operation and poses a risk of equipment damage. The invention provides a dust removal device for excitation system simulation platforms that can efficiently remove dust from the surface of the excitation system simulation platform.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A dust removal device for an excitation system simulation platform includes a dust removal component, wherein the dust removal component comprises: Support platform; A tilting platform is located on top of the support platform; The mounting platform is fixedly connected to the side of the support platform; An electrostatic precipitator is fixedly connected to the side of the support platform; The slide table is slidably connected to the support platform; A square plate, fixedly connected to the side of the support platform; and The base is fixedly connected to the bottom of the mounting platform; The electrostatic precipitator is used to adsorb dust, the tilting table is used to support and tilt the operation module of the excitation system simulation platform, and the slide is used to unlock or lock the base.

[0006] In one embodiment of the present invention, the support platform includes a displacement groove and a first magnetic pad. The displacement groove is symmetrically opened on both sides of the support platform along the center of the support platform. The slide is slidably connected to the displacement groove, and the first magnetic pad is fixedly connected to both sides of the support platform.

[0007] In one embodiment of the present invention, the support platform further includes a first bushing, a rotating shaft, and casters; a plurality of first bushings are fixed to both sides of the support platform, and the rotating shaft is rotatably connected to the inner side of the first bushings; the rotating shaft is fixedly connected to the tilting platform for driving the tilting platform to tilt; the casters are fixedly connected to the four corners of the bottom of the support platform for moving the device; a connecting rod is fixedly connected to the circumferential surface of the rotating shaft, and the other end of the connecting rod is fixedly connected to one side of the tilting platform.

[0008] In one embodiment of the present invention, a fan slot is provided on one side of the mounting platform, and a fan is fixedly connected in the fan slot; the fan is used to generate airflow to lift up the dust on the flipping platform.

[0009] In one embodiment of the present invention, the slide table includes a pin and a limiting rod, the pin being fixedly connected to one side of the slide table, and the limiting rod being fixedly connected to the side of the slide table away from the pin.

[0010] In one embodiment of the present invention, the square plate includes a slot and a spring. The slot is formed through one side of the square plate. One end of the spring is fixedly connected to the square plate, and the other end of the spring is fixedly connected to the slide. The limiting rod is slidably connected to the slot, and the limiting rod is located inside the spring.

[0011] In one embodiment of the present invention, positioning holes are provided on both sides of the base, and the pin is engaged with the positioning holes; a second magnetic pad is fixedly connected to the side of the base near the support platform, and the second magnetic pad is magnetically attracted to the first magnetic pad to enhance the stability of the connection between the base and the support platform.

[0012] In one embodiment of the present invention, the device further includes a support assembly, the support assembly comprising: A rectangular platform is fixedly connected to both sides of the support platform; A movable component is connected to the rectangular platform; Support plate, connected to the movable component; and The driven member cooperates with the moving member and is connected to the rotating shaft; The top support assembly is used to push the support plate downward to stabilize the device when the device is in operation, and at the same time drive the tilting table to tilt.

[0013] In one embodiment of the present invention, the rectangular platform includes a cavity and a limiting groove, the cavity being formed through the top of the rectangular platform, and the limiting groove being formed on the inner wall of the cavity.

[0014] In one embodiment of the present invention, the moving component includes a motor, a first lead screw, a second lead screw, and nuts. The motor is fixedly connected to the inner wall of the cavity. One end of the first lead screw is fixedly connected to the output end of the motor. One end of the second lead screw is connected to the other end of the first lead screw. The two nuts are threadedly connected to the first lead screw and the second lead screw, respectively, and the first lead screw and the second lead screw have opposite threads. A central ring is fixedly connected to the other end of the first lead screw, and one side of the central ring is fixedly connected to one end of the second lead screw. An extension shaft is fixedly connected to the other end of the second lead screw. One end of the extension shaft passes through the rectangular platform and is rotatably connected to the rectangular platform. A first sprocket is fixedly connected to one end of the extension shaft.

[0015] In one embodiment of the present invention, the nut includes a first convex shaft, a hinge rod, and a sliding rod. The first convex shaft is fixedly connected to one side of the nut, one end of the hinge rod is hinged to the circumferential surface of the first convex shaft, and the sliding rod is fixedly connected to the other side of the nut. The sliding rod is slidably connected to the limiting groove. The support plate includes a baffle, a second convex shaft, and a fixing rod. The two baffles are fixedly connected to the top of the support plate, the second convex shaft is fixedly connected between the two baffles, the other end of the hinge rod is hinged to the circumferential surface of the second convex shaft, and the fixing rod is fixedly connected between two adjacent support plates.

[0016] In one embodiment of the present invention, the driven member includes a second sprocket, a transmission chain, a first gear, and a second gear. The second gear is fixedly connected to one end of the rotating shaft, the first gear meshes with the second gear, the second sprocket is fixedly connected to one side of the first gear, and the transmission chain drives the first sprocket and the second sprocket. The diameter of the first gear is smaller than the diameter of the second gear. A shaft is fixedly connected to one side of the second sprocket, and the shaft is rotatably connected to the inner side of a second bushing. The second bushing is fixedly connected to the support platform.

[0017] The working principle of the dust removal device in the excitation system simulation platform is as follows: When dust removal is required, turn on the fan and electrostatic precipitator. The airflow generated by the fan will lift the dust on the turning table, and then the electrostatic precipitator will adsorb the lifted dust, thus achieving the dust removal function.

[0018] When cleaning the inside of the electrostatic precipitator, push the slide table towards the square plate. The slide table slides along the displacement groove, compressing the spring. At this time, the pin fixed to the slide table separates from the positioning hole on the base, allowing the electrostatic precipitator, along with the mounting platform and base, to be removed for cleaning. Release the slide table, the spring returns to its original position, and push the slide table and pin back into place. When reinstalling the electrostatic precipitator, the first and second magnetic pads magnetically engage for initial positioning, while the pin, under the action of the spring, engages with the positioning hole to complete the locking.

[0019] When the device needs to be moved to the work site and deployed, push the device to the target position. Start the motor and rotate it forward. The motor drives the first and second lead screws to rotate. Since their threads are opposite, the two nuts move towards the central ring under the guidance of the sliding rod and the limiting groove. As the nuts move, the inclination of the hinge rod gradually decreases, driving the support plate to move downward until the support plate abuts the ground, lifting the device and removing the casters from the ground, thus securing the device in place.

[0020] As the support plate moves downward, the extension shaft at the end of the second lead screw drives the first sprocket to rotate. The first sprocket then drives the second sprocket to rotate via a transmission chain. The second sprocket drives the first gear fixed to it to rotate, and the first gear drives the second gear meshing with it to rotate, thereby causing the rotating shaft to rotate slowly and smoothly within the first bushing. The rotating shaft, through a connecting rod, drives the tilting table to flip from its retracted state to its unfolded state parallel to the ground, facilitating operation by staff.

[0021] After the device is used, start the motor to reverse the direction, and the above process will be reversed. The support plate will rise and retract, and the tilting table will slowly return to its storage state. The device can then be moved again by the casters.

[0022] Compared with the prior art, the present invention has the following beneficial technical effects: High-efficiency dust removal: By setting up a fan in conjunction with an electrostatic precipitator, the fan lifts the dust on the tilting table, enabling the electrostatic precipitator to adsorb dust more efficiently. This solves the problem of dust accumulation affecting operation and equipment safety, achieving excellent dust removal results.

[0023] Easy to clean and maintain: The quick-locking structure of the slide, spring, pin and positioning hole, supplemented by the magnetic attraction of the magnetic pad, enables the quick assembly and disassembly of the electrostatic precipitator, solving the problem of difficult cleaning of the precipitator itself, and making it convenient for users to clean and maintain the inside of the electrostatic precipitator.

[0024] Stable support and convenient operation: The top support assembly presses down the support plate during operation, ensuring the device is placed stably and preventing displacement. At the same time, the same power source drives the tilting table to automatically tilt to the working state, eliminating the need for manual operation and improving the convenience of operation and the stability of the device.

[0025] Safety and ease of movement: By integrating the heavier test modules into the support platform, the center of gravity of the whole machine is lowered, and it can be easily moved by casters; the tilt table can be stored and reset when not in use, reducing space occupation and the risk of accidental damage. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the dust removal device of the excitation system simulation platform according to an embodiment of the present invention; Figure 2 for Figure 1 A magnified structural diagram of section G in the middle; Figure 3 This is a partial side view of the dust removal device of the excitation system simulation platform according to an embodiment of the present invention; Figure 4 This is a side view of the dust removal device of the excitation system simulation platform according to an embodiment of the present invention; Figure 5 This is a partial top-view cross-sectional structural diagram of the dust removal device of the excitation system simulation platform according to an embodiment of the present invention; Figure 6 for Figure 5 A magnified structural diagram of section H in the middle; Figure 7 This is a cross-sectional structural diagram of the rectangular platform in the dust removal device of the excitation system simulation platform according to an embodiment of the present invention.

[0027] In the diagram: 100, dust removal assembly; 101, support platform; 101a, first bushing; 101b, rotating shaft; 101b-1, connecting rod; 101c, caster wheel; 101d, shifting groove; 101f, first magnetic pad; 102, tilting table; 103, mounting platform; 103a, fan; 104, electrostatic precipitator; 105, slide table; 105a, pin; 105b, limit rod; 106, square plate; 106a, slot; 106b, spring; 107, base; 107a, positioning hole; 107b, second magnetic pad; 300, top support assembly; 301, rectangular platform; 301a, cavity; 3 01b, Limiting groove; 302, Moving part; 302a, Motor; 302b, First lead screw; 302b-1, Center ring; 302c, Second lead screw; 302c-1, Extension shaft; 302c-2, First sprocket; 302d, Nut; 302d-1, First convex shaft; 302d-2, Hinge rod; 302d-3, Slide rod; 303, Support plate; 303a, Baffle; 303b, Second convex shaft; 303c, Fixed rod; 304, Driven part; 304a, Second sprocket; 304a-1, Second bushing; 304b, Transmission chain; 304c, First gear; 304d, Second gear. Detailed Implementation

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0029] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0030] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0031] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0032] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments.

[0033] Example 1 This embodiment provides a dust removal device for an excitation system simulation platform, including a dust removal component 100.

[0034] In this embodiment, the dust removal assembly 100 includes a support platform 101, a tilting platform 102 disposed on the top of the support platform 101, a mounting platform 103 fixedly connected to the same side of the support platform 101, an electrostatic precipitator 104, a slide 105 slidably connected to the support platform 101, a square plate 106 fixedly connected to the side of the support platform 101, and a base 107 fixedly connected to the bottom of the mounting platform 103. Two tilting platforms 102 are symmetrically arranged along the center line of the support platform 101, and two sets of square plates 106 are symmetrically arranged along the center line of the support platform 101, with each set of square plates 106 having two square plates 106 on the same side of the support platform 101. The electrostatic precipitator 104 is capable of adsorbing dust.

[0035] In this embodiment, the support platform 101 includes a displacement groove 101d and a first magnetic pad 101f. The displacement groove 101d is symmetrically formed on both sides of the support platform 101 along the center of the support platform 101, and the slide table 105 is installed in the displacement groove 101d and slidably connected thereto. The first magnetic pad 101f is fixedly connected to both sides of the support platform 101.

[0036] In this embodiment, a fan slot is provided on one side of the mounting platform 103, and a fan 103a is fixedly installed inside it. The fan 103a can lift the dust on the tilting table 102, making it easier for the electrostatic precipitator 104 to adsorb the dust.

[0037] In this embodiment, the slide table 105 includes a pin 105a and a limiting rod 105b. The pin 105a is fixedly connected to one side of the slide table 105, and the limiting rod 105b is fixedly connected to the side of the slide table 105 away from the pin 105a.

[0038] In this embodiment, the square plate 106 includes a slot 106a and a spring 106b. The slot 106a is formed through one side of the square plate 106. One end of the spring 106b is fixedly connected to the square plate 106, and the other end is fixedly connected to the slide table 105. The limiting rod 105b passes through the slot 106a and is slidably connected to it, and the limiting rod 105b is located inside the spring 106b, serving as a guide and limiting element.

[0039] In this embodiment, positioning holes 107a are provided on both sides of the base 107, and a pin 105a engages with the positioning holes 107a to lock the position of the base 107. A second magnetic pad 107b is fixedly connected to the side of the base 107 near the support platform 101. The second magnetic pad 107b magnetically engages with the first magnetic pad 101f on the support platform 101 to assist in positioning and enhance the stability of the connection, making the installation of the base 107 more stable.

[0040] The working principle of this embodiment is as follows: During routine dust removal, both the blower 103a and the electrostatic precipitator 104 are turned on simultaneously. The airflow generated by the blower 103a blows up the dust on the surface of the tilting table 102, suspending it in the air. The electrostatic precipitator 104 then adsorbs and collects this dust, achieving efficient dust removal.

[0041] When it is necessary to clean the dust accumulated inside the electrostatic precipitator 104, the operator pushes the slide table 105 backward toward the square plate 106. The slide table 105 slides within the shifting groove 101d, simultaneously compressing the spring 106b and causing the pin 105a to move backward. Once the pin 105a is completely disengaged from the positioning hole 107a on the base 107, the entire assembly consisting of the electrostatic precipitator 104, the mounting platform 103, and the base 107 is unlocked, allowing the operator to easily remove it for internal cleaning.

[0042] After cleaning, align the base 107 with the mounting position on the side of the support platform 101. First, the first magnetic pad 101f and the second magnetic pad 107b will attract each other, initially positioning the base 107 and attaching it to the support platform 101. Then, release the slide 105. Under the reset action of the spring 106b, the slide 105 slides forward, causing the pin 105a to re-engage in the positioning hole 107a, firmly locking the base 107 and completing the installation.

[0043] Example 2 Based on Example 1, this embodiment adds a top support component 300 to achieve automatic stable support of the device and automatic flipping function of the flipping table.

[0044] In this embodiment, the support platform 101 further includes a first bushing 101a, a rotating shaft 101b, and casters 101c. Multiple first bushings 101a are fixed to both sides of the support platform 101. The rotating shaft 101b is rotatably connected to the inner side of the first bushings 101a. The casters 101c are fixedly connected to the four corners of the bottom of the support platform 101, allowing the device to be moved. A connecting rod 101b-1 is fixedly connected to the circumferential surface of the rotating shaft 101b, and the other end of the connecting rod 101b-1 is fixedly connected to one side of the tilting platform 102.

[0045] In this embodiment, the top support assembly 300 includes a rectangular platform 301, a movable component 302, a support plate 303, and a driven component 304. Two rectangular platforms 301 are symmetrically arranged along the center line of the support platform 101, and the two rectangular platforms 301 are fixedly connected to both sides of the support platform 101.

[0046] In this embodiment, the support platform 101 houses heavy test modules that are difficult to flip, such as the low-current test module and the demagnetization overvoltage test module. These modules contain components such as transformers and voltage regulators. Placing them at the bottom of the simulation platform lowers the platform's center of gravity, improves structural stability, and facilitates transport and movement. The flip platform 102 houses lighter electronic devices that are not restricted by flipping, such as the motherboard and analog circuit boards. The flip platform 102 is located 300mm above the support platform 101. This section can be unfolded from the middle, forming a "T" shape. Buttons, the display screen, and test line interfaces are all located on the unfolded surface for easy observation and operation.

[0047] In this embodiment, the rectangular platform 301 has a cavity 301a inside, and an opening communicating with the cavity 301a is provided at the top. The inner wall of the cavity 301a has a limiting groove 301b.

[0048] In this embodiment, the moving part 302 includes a motor 302a, a first lead screw 302b, a second lead screw 302c, and two nuts 302d. The motor 302a is fixedly mounted on the inner wall of the cavity 301a. One end of the first lead screw 302b is fixedly connected to the output shaft of the motor 302a, and the other end is fixedly connected to one end of the second lead screw 302c through a central ring 302b-1. The first lead screw 302b and the second lead screw 302c have the same length, but the thread directions on their surfaces are opposite. The two nuts 302d are respectively threaded onto the first lead screw 302b and the second lead screw 302c, and are symmetrically arranged along the central ring 302b-1. The other end of the second lead screw 302c is fixedly connected to an extension shaft 302c-1, which passes through the side wall of the rectangular platform 301 and is rotatably connected to it. The end of the extension shaft 302c-1 is fixedly connected to a first sprocket 302c-2.

[0049] In this embodiment, each nut 302d is provided with a first convex shaft 302d-1, a hinge rod 302d-2, and a slide rod 302d-3. The first convex shaft 302d-1 is fixed to one side of the nut 302d. One end of the hinge rod 302d-2 is hinged to the circumferential surface of the first convex shaft 302d-1. The slide rod 302d-3 is fixed to the other side of the nut 302d and slides into the limiting groove 301b of the rectangular platform 301, which limits the movement of the nut 302d and ensures that the nut 302d can only move along the axial direction of the lead screw and cannot rotate.

[0050] In this embodiment, the support plate 303 is located below the rectangular platform 301. Two parallel baffles 303a are fixed to the top of the support plate 303, and a second convex shaft 303b is fixedly connected between the two baffles 303a. The other end of the hinge rod 302d-2 is hinged to the circumferential surface of the second convex shaft 303b. To ensure synchronous movement of two adjacent support plates 303, a fixing rod 303c is fixedly connected between them. The fixing rod 303c can limit the movement between the two adjacent support plates 303, allowing changes in the inclination of the hinge rod 302d-2 to drive the support plates 303 to rise and fall synchronously.

[0051] In this embodiment, the driven member 304 includes a second sprocket 304a, a transmission chain 304b, a first gear 304c, and a second gear 304d. The second gear 304d is fixedly connected to one end of the rotating shaft 101b on the support platform 101. The first gear 304c meshes with the second gear 304d, and the diameter of the first gear 304c is smaller than that of the second gear 304d, forming a speed reduction mechanism that slows down the rotating shaft 101b, thereby making the rotation of the tilting table 102 more stable. The second sprocket 304a is fixedly connected to the side of the first gear 304c. The transmission chain 304b is wrapped around the first sprocket 302c-2 and the second sprocket 304a to realize chain drive. To ensure the stable rotation of the second sprocket 304a, a shaft is fixed to its side. This shaft is rotatably connected to a second bushing 304a-1, which is fixedly connected to the support platform 101. The second bushing 304a-1 provides a limiting and supporting effect for the second sprocket 304a.

[0052] The working principle of this embodiment is as follows: In conjunction with the dust removal function of Embodiment 1, this embodiment first moves the device to a designated position using the casters 101c during operation.

[0053] Then, the motor 302a is started to rotate forward. The motor 302a drives the first lead screw 302b and the second lead screw 302c to rotate. Since the threads are in opposite directions, the two nuts 302d, guided by the slide rod 302d-3 and the limiting slide groove 301b, move linearly along the lead screw towards the central ring 302b-1. As the nuts 302d move, they drive the lower end of the hinge rod 302d-2 to move towards the center, causing the tilt angle of the hinge rod 302d-2 to gradually decrease, thereby driving the support plate 303 to move vertically downward. When the bottom surface of the support plate 303 contacts the ground and continues to move downward, the entire device is lifted, the caster wheel 101c leaves the ground, and the device is stably supported in the working position.

[0054] As the support plate 303 moves downward, the rotation of the second lead screw 302c drives the first sprocket 302c-2 to rotate synchronously via the extension shaft 302c-1. The first sprocket 302c-2 transmits power to the second sprocket 304a via the transmission chain 304b. The second sprocket 304a drives the coaxial first gear 304c to rotate, and the first gear 304c then drives the meshing second gear 304d to rotate. Since the first gear 304c is smaller than the second gear 304d, it plays a role in reducing speed and increasing torque, allowing the rotating shaft 101b, which is fixedly connected to the second gear 304d, to rotate smoothly at a slower speed. The rotating shaft 101b drives the tilting table 102 from a vertical or inclined storage state to a horizontal working state via the connecting rod 101b-1, facilitating operation by the operator.

[0055] When the device needs to be moved after use, the motor 302a is started and reversed. All the above actions are performed in reverse: the support plate 303 rises and resets, allowing the casters 101c to re-contact the ground; at the same time, the tilting table 102 also smoothly tilts and retracts into its storage position. This not only protects the precision components on the tilting table but also reduces the device's footprint, facilitating future movement and use.

[0056] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A dust removal device for an excitation system simulation platform, characterized in that, Includes a dust removal assembly (100), the dust removal assembly (100) comprising: Support platform (101); A tilting platform (102) is disposed on top of the support platform (101); Mounting platform (103) is fixedly connected to the side of the support platform (101); An electrostatic precipitator (104) is fixedly connected to the side of the support platform (101); The slide (105) is slidably connected to the support platform (101); A square plate (106) is fixedly connected to the side of the support platform (101); and The base (107) is fixedly connected to the bottom of the mounting platform (103); The base (107) is provided with a positioning hole (107a), and the slide (105) is provided with a pin (105a) that engages with the positioning hole (107a).

2. The dust removal device for the excitation system simulation platform according to claim 1, characterized in that, The support platform (101) includes a displacement groove (101d) and a first magnetic pad (101f). The displacement groove (101d) is opened on both sides of the support platform (101). The slide (105) is slidably connected to the displacement groove (101d). The first magnetic pad (101f) is fixedly connected to both sides of the support platform (101). A second magnetic pad (107b) is fixedly connected to the side of the base (107) near the support platform (101) and magnetically engages with the first magnetic pad (101f).

3. The dust removal device for the excitation system simulation platform according to claim 1, characterized in that, The square plate (106) includes a slot (106a) and a spring (106b). The slot (106a) is opened through one side of the square plate (106). One end of the spring (106b) is fixedly connected to the square plate (106), and the other end of the spring (106b) is fixedly connected to the slide (105). The slide (105) also includes a limiting rod (105b). The limiting rod (105b) is slidably connected to the slot (106a), and the limiting rod (105b) is located inside the spring (106b).

4. The dust removal device for the excitation system simulation platform according to claim 1, characterized in that, A fan slot is provided on one side of the mounting platform (103), and a fan (103a) is fixedly connected in the fan slot.

5. The dust removal device for the excitation system simulation platform according to any one of claims 1-4, characterized in that, It also includes a top support assembly (300), the top support assembly (300) comprising: A rectangular platform (301) is fixedly connected to both sides of the support platform (101); The movable component (302) is connected to the rectangular platform (301); Support plate (303), connected to the movable member (302); and The follower (304) cooperates with the moving part (302) and is connected to the support platform (101) for driving the flipping platform (102) to flip.

6. The dust removal device for the excitation system simulation platform according to claim 5, characterized in that, The support platform (101) also includes a rotating shaft (101b), which is fixedly connected to the tilting platform (102); The movable component (302) includes a motor (302a), a first lead screw (302b), a second lead screw (302c), and nuts (302d). The motor (302a) is fixedly connected inside the rectangular platform (301). One end of the first lead screw (302b) is connected to the output end of the motor (302a), and one end of the second lead screw (302c) is connected to the other end of the first lead screw (302b). The two nuts (302d) are threadedly connected to the first lead screw (302b) and the second lead screw (302c) respectively, and the first lead screw (302b) and the second lead screw (302c) have opposite threads.

7. The dust removal device for the excitation system simulation platform according to claim 6, characterized in that, The other end of the second lead screw (302c) is fixedly connected to an extension shaft (302c-1), one end of which passes through the rectangular platform (301) and is fixedly connected to a first sprocket (302c-2). The driven member (304) includes a second sprocket (304a), a transmission chain (304b), a first gear (304c), and a second gear (304d). The second gear (304d) is fixedly connected to one end of the rotating shaft (101b). The first gear (304c) meshes with the second gear (304d). The second sprocket (304a) is fixedly connected to one side of the first gear (304c). The transmission chain (304b) is chain-driven connected to the first sprocket (302c-2) and the second sprocket (304a).

8. The dust removal device for the excitation system simulation platform according to claim 7, characterized in that, The diameter of the first gear (304c) is smaller than the diameter of the second gear (304d).

9. The dust removal device for the excitation system simulation platform according to claim 6, characterized in that, The rectangular platform (301) includes a cavity (301a) and a limiting groove (301b) formed on the inner wall of the cavity (301a); the nut (302d) includes a first convex shaft (302d-1), a hinge rod (302d-2), and a sliding rod (302d-3). The first convex shaft (302d-1) is fixedly connected to one side of the nut (302d), one end of the hinge rod (302d-2) is hinged to the first convex shaft (302d-1), and the sliding rod (302d-3) is fixedly connected to the other side of the nut (302d) and slidably connected to the limiting groove (301b). The support plate (303) includes a second convex shaft (303b), and the other end of the hinge rod (302d-2) is hinged to the second convex shaft (303b).

10. The dust removal device for the excitation system simulation platform according to claim 1, characterized in that, The support platform (101) also includes casters (101c) fixedly connected to the four corners at its bottom.

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