An ultrasonic levitation device for contactless transportation

Abstract

The present invention relates to a suspension device, and more specifically to an ultrasonic suspension device for contactless transportation, which includes a transposition mechanism and a suspension transportation device. The suspension transportation device includes a transportation bracket, a suspension mechanism I and a suspension mechanism II. The suspension mechanism I and the suspension mechanism II are arranged inside the transportation bracket. There are two suspension transportation devices, and a transposition mechanism is fixedly connected between the two transportation brackets. The two suspension mechanisms I are spliced with each other, and the two suspension mechanisms II are spliced with each other. The ultrasonic suspension device can be moved back and forth through the transposition mechanism to change the relative position between the ultrasonic suspension devices, so that the two suspension mechanisms I and the two suspension mechanisms II are alternately spliced with each other. An object is suspended and transported between the suspension mechanism I and the suspension mechanism II, enabling the object to be transported over a long distance.

Description

Technical Field

[0001] The present invention relates to a suspension device, and more specifically to an ultrasonic suspension device for contactless transportation. Background Art

[0002] For example, the ultrasonic suspension device for contactless transportation disclosed in the publication number CN211496038U includes a fixed seat and a support plate. A vacuum chamber is provided on the upper side of the support plate. A vacuum tube is connected to the vacuum chamber, and the vacuum tube is connected to a vacuum pump. A suspension plate is provided on the lower side of the support plate. A vacuum chuck is provided on the suspension plate. An ultrasonic transducer is fixed on one side of the suspension plate, and the ultrasonic transducer is directly connected to an ultrasonic power supply. A nozzle is installed on the lower side of the support plate. A pressure plate is provided in the vacuum chamber. The nozzle is connected to a pneumatic tube through the pressure plate. Belts are installed on both sides of the support plate. A driving component for driving the belts to operate is provided on the fixed seat; the disadvantage of this utility model is that it cannot achieve ultra-long-distance transportation. Summary of the Invention

[0003] The purpose of the present invention is to provide an ultrasonic suspension device for contactless transportation, which can achieve ultra-long-distance transportation.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] An ultrasonic suspension device for contactless transportation includes a transposition mechanism and a suspension transportation device. The suspension transportation device includes a transportation support, a suspension mechanism I and a suspension mechanism II. The suspension mechanism I and the suspension mechanism II are arranged inside the transportation support. There are two suspension transportation devices. A transposition mechanism is fixedly connected between the two transportation supports. The two suspension mechanisms I are spliced with each other, and the two suspension mechanisms II are spliced with each other.

[0006] As a further optimization of this technical solution, in the ultrasonic suspension device for contactless transportation of the present invention, the transportation support includes a bottom support, a sliding frame and a connecting plate. There are two sliding frames, and both sliding frames are fixedly connected to the middle of the bottom support. A connecting plate is fixedly connected between the two sliding frames.

[0007] As a further optimization of this technical solution, in the ultrasonic suspension device for contactless transportation of the present invention, the suspension mechanism I includes a rotating worm I, a swinging turbine I, a radiation plate and a transducer. The rotating worm I and the swinging turbine I are in meshing transmission. A radiation plate is fixedly connected to the lower end of the swinging turbine I. There are two transducers, and the two transducers are respectively fixedly connected to both ends of the radiation plate.

[0008] As a further optimization of this technical solution, in the ultrasonic suspension device for contactless transportation of the present invention, the suspension mechanism II includes a rotating worm II, a swinging turbine II and a reflector. The swinging turbine II and the rotating worm II are in meshing transmission. A reflector is fixedly connected to the upper end of the swinging turbine II.

[0009] As a further optimization of this technical solution, for an ultrasonic suspension device for contactless transportation according to the present invention, the position-changing mechanism includes a position-changing motor, a position-changing plate, and a telescopic mechanism I. There are two position-changing motors and two position-changing plates. The two position-changing plates are respectively fixedly connected to the output shafts of the two position-changing motors. The telescopic mechanism I is fixedly connected to one of the position-changing plates, and the telescopic end of the telescopic mechanism I is fixedly connected to the other position-changing plate. The two position-changing motors are respectively fixedly connected to the two connecting plates.

[0010] As a further optimization of this technical solution, for an ultrasonic suspension device for contactless transportation according to the present invention, the suspension and transportation device further includes a moving mechanism. The moving mechanism includes a transverse movement motor, a transverse movement slider, a steering motor, a moving bracket, a spherical cavity, and a moving sphere. The output shaft of the transverse movement motor is threadedly connected to the transverse movement slider. The steering motor is fixedly connected to the moving bracket, and the output shaft of the steering motor is fixedly connected to the transverse movement slider. There are four spherical cavities and four moving spheres. The four moving spheres are respectively in clearance fit with the four spherical cavities. The four spherical cavities are all fixedly connected to the moving bracket. There are four moving mechanisms. The front and rear ends of the two bottom brackets are respectively fixedly connected with transverse movement motors, and the four transverse movement sliders are respectively slidably connected to the front and rear ends of the two bottom brackets.

[0011] As a further optimization of this technical solution, for an ultrasonic suspension device for contactless transportation according to the present invention, the suspension and transportation device further includes a positioning mechanism. The positioning mechanism includes a telescopic mechanism II, a positioning cross plate, and a positioning cone. There are four positioning cones. The four positioning cones are all fixedly connected to the positioning cross plate. The positioning cross plate is fixedly connected to the telescopic end of the telescopic mechanism II. There are four positioning mechanisms. The four telescopic mechanisms II are respectively fixedly connected to the four moving brackets.

[0012] As a further optimization of this technical solution, for an ultrasonic suspension device for contactless transportation according to the present invention, the suspension and transportation device further includes a lifting bracket. The lifting bracket includes a lifting bottom plate, a rotating shaft, and a sliding column. There are two rotating shafts. The two rotating shafts are respectively fixedly connected to the front and rear ends of the lifting bottom plate. The middle of the lifting bottom plate is fixedly connected with a rotating shaft. There are four lifting brackets. The two rotating worms I are respectively rotatably connected to the two upper lifting bottom plates. The two rotating worms II are respectively rotatably connected to the two lower lifting bottom plates. The two swinging turbines I are respectively rotatably connected to the two upper rotating shafts. The two swinging turbines II are respectively rotatably connected to the two lower rotating shafts. The eight sliding columns are respectively slidably connected to the four sliding frames.

[0013] As a further optimization of the technical solution, in an ultrasonic suspension device for contactless transportation of the present invention, the suspension transportation device further includes a pulling mechanism. The pulling mechanism includes a pulling screw rod I, a pulling screw rod II, a transmission shaft, a pulling slider, and a pulling connecting rod. There are two pulling screw rods I, and the two pulling screw rods I are connected by a transmission shaft. There are two pulling screw rods II, and the two pulling screw rods I are respectively connected to the two pulling screw rods II. Pulling sliders are connected to the two pulling screw rods I and the two pulling screw rods II by threads. Pulling connecting rods are hinged to both ends of the two pulling sliders. There are two pulling mechanisms, and the four pulling screw rods I and the four pulling screw rods II are respectively rotatably connected to the corresponding sliding frames, and the sixteen pulling connecting rods are respectively hinged to both ends of the eight sliding columns.

[0014] The beneficial effects of an ultrasonic suspension device for contactless transportation of the present invention are as follows:

[0015] The ultrasonic suspension device for contactless transportation of the present invention can move the ultrasonic suspension device back and forth through the transposition mechanism, change the relative positions between the ultrasonic suspension devices, so that the two suspension mechanisms I and the two suspension mechanisms II are alternately spliced with each other, and the object is suspended and transported between the suspension mechanism I and the suspension mechanism II, enabling the object to be transported over a long distance. Description of the Drawings

[0016] The following further describes the present invention in detail with reference to the drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the ultrasonic suspension device for contactless transportation of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the transportation bracket of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the suspension mechanism I of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the suspension mechanism II of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the transposition mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the moving mechanism of the present invention Figure 1 ;

[0023] Figure 7 It is a schematic diagram of the structure of the moving mechanism of the present invention Figure 2 ;

[0024] Figure 8 It is a schematic diagram of the structure of the positioning mechanism of the present invention;

[0025] Figure 9 is a schematic structural diagram of the lifting bracket of the present invention;

[0026] Figure 10 is a schematic structural diagram of the pulling mechanism of the present invention.

[0027] In the figure: transportation bracket 1; bottom bracket 101; sliding frame 102; connecting plate 103; suspension mechanism I 2; rotating worm I 201; swinging turbine I 202; radiation plate 203; transducer 204; suspension mechanism II 3; rotating worm II 301; swinging turbine II 302; reflector 303; transposition mechanism 4; transposition motor 401; transposition plate 402; telescopic mechanism I 403; moving mechanism 5; transverse movement motor 501; transverse movement slider 502; steering motor 503; moving bracket 504; spherical cavity 505; moving sphere 506; positioning mechanism 6; telescopic mechanism II 601; positioning cross plate 602; positioning cone 603; lifting bracket 7; lifting bottom plate 701; rotating shaft 702; sliding column 703; pulling mechanism 8; pulling threaded rod I 801; pulling threaded rod II 802; transmission shaft 803; pulling slider 804; pulling connecting rod 805. Detailed implementation manners

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and "vertical" and the like is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0030] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection. It can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] In addition, in the description of the present invention, unless otherwise specified, the meanings of "multiple", "multiple groups" and "multiple roots" are two or more. Detailed implementation manner one:

[0033] The following combinationFigure 1-10 In this embodiment, an ultrasonic suspension device for contactless transportation includes a transposition mechanism 4 and a suspension transportation device. The suspension transportation device includes a transportation bracket 1, a suspension mechanism I 2, and a suspension mechanism II 3. The suspension mechanism I 2 and the suspension mechanism II 3 are arranged inside the transportation bracket 1. There are two suspension transportation devices, and a transposition mechanism 4 is fixedly connected between the two transportation brackets 1. The two suspension mechanisms I 2 are spliced with each other, and the two suspension mechanisms II 3 are spliced with each other. The ultrasonic suspension device can move back and forth through the transposition mechanism 4 to change the relative position between the ultrasonic suspension devices, so that the two suspension mechanisms I 2 and the two suspension mechanisms II 3 are alternately spliced with each other, and the object is suspended and transported between the suspension mechanism I 2 and the suspension mechanism II 3, enabling the ultra-long-distance transportation of the object. Specific Embodiment 2:

[0035] The following is combined with Figure 1-10 In this embodiment, this embodiment further describes Embodiment 1. The transportation bracket 1 includes a bottom bracket 101, a sliding frame 102, and a connecting plate 103. There are two sliding frames 102, and both of the two sliding frames 102 are fixedly connected to the middle of the bottom bracket 101. A connecting plate 103 is fixedly connected between the two sliding frames 102. Specific Embodiment 3:

[0037] The following is combined with Figure 1-10 In this embodiment, this embodiment further describes Embodiment 2. The suspension mechanism I 2 includes a rotating worm I 201, a swinging turbine I 202, a radiation plate 203, and a transducer 204. The rotating worm I 201 and the swinging turbine I 202 are in meshing transmission. A radiation plate 203 is fixedly connected to the lower end of the swinging turbine I 202. There are two transducers 204, and the two transducers 204 are respectively fixedly connected to both ends of the radiation plate 203. Specific Embodiment 4:

[0039] The following is combined with Figure 1-10 In this embodiment, this embodiment further describes Embodiment 3. The suspension mechanism II 3 includes a rotating worm II 301, a swinging turbine II 302, and a reflector 303. The swinging turbine II 302 and the rotating worm II 301 are in meshing transmission. A reflector 303 is fixedly connected to the upper end of the swinging turbine II 302. Specific Embodiment 5:

[0041] The following is combined with Figure 1-10To describe this embodiment, this embodiment further describes Embodiment 4. The transposition mechanism 4 includes a transposition motor 401, a transposition plate 402, and a telescopic mechanism I 403. There are two transposition motors 401 and two transposition plates 402. The two transposition plates 402 are respectively fixedly connected to the output shafts of the two transposition motors 401. The telescopic mechanism I 403 is fixedly connected to one of the transposition plates 402, and the telescopic end of the telescopic mechanism I 403 is fixedly connected to the other transposition plate 402. The two transposition motors 401 are respectively fixedly connected to the two connecting plates 103. Specific Embodiment Six:

[0043] The following combines Figure 1-10 To describe this embodiment, this embodiment further describes Embodiment 5. The suspension transport device further includes a moving mechanism 5. The moving mechanism 5 includes a transverse movement motor 501, a transverse movement slider 502, a steering motor 503, a moving bracket 504, a spherical cavity 505, and a moving sphere 506. The output shaft of the transverse movement motor 501 is threadedly connected to the transverse movement slider 502. The steering motor 503 is fixedly connected to the moving bracket 504, and the output shaft of the steering motor 503 is fixedly connected to the transverse movement slider 502. There are four spherical cavities 505 and four moving spheres 506. The four moving spheres 506 are respectively in clearance fit with the four spherical cavities 505. The four spherical cavities 505 are all fixedly connected to the moving bracket 504. There are four moving mechanisms 5. The front and rear ends of the two bottom brackets 101 are respectively fixedly connected with a transverse movement motor 501, and the four transverse movement sliders 502 are respectively slidably connected to the front and rear ends of the two bottom brackets 101. Specific Embodiment Seven:

[0045] The following combines Figure 1-10 To describe this embodiment, this embodiment further describes Embodiment 6. The suspension transport device further includes a positioning mechanism 6. The positioning mechanism 6 includes a telescopic mechanism II 601, a positioning cross plate 602, and a positioning cone 603. There are four positioning cones 603. The four positioning cones 603 are all fixedly connected to the positioning cross plate 602. The positioning cross plate 602 is fixedly connected to the telescopic end of the telescopic mechanism II 601. There are four positioning mechanisms 6. The four telescopic mechanisms II 601 are respectively fixedly connected to the four moving brackets 504. Specific Embodiment Eight:

[0047] The following combines Figure 1-10To explain this embodiment, this embodiment further explains embodiment seven, the suspended transport device also includes a lifting bracket 7, the lifting bracket 7 includes a lifting base plate 701, a rotating shaft 702 and a sliding column 703, two rotating shafts 702 are provided, the two rotating shafts 702 are respectively fixedly connected to the front and rear ends of the lifting base plate 701, the middle part of the lifting base plate 701 is fixedly connected with the rotating shaft 702, the lifting bracket 7 is provided with four, two rotating worm gears I201 are respectively rotatably connected to the two lifting base plates 701 located on the upper side, two rotating worm gears II301 are respectively rotatably connected to the two lifting base plates 701 located on the lower side, two swing turbines I202 are respectively rotatably connected to the two rotating shafts 702 located on the upper side, two swing turbines II302 are respectively rotatably connected to the two rotating shafts 702 located on the lower side, and eight sliding columns 703 are respectively slidably connected to the four sliding frames 102. Specific implementation method nine:

[0049] Combine the following Figure 1-10 This embodiment is described. This embodiment further describes the eighth embodiment. The suspension transport device further includes a pulling mechanism 8, which includes a pulling threaded rod I 801, a pulling threaded rod II 802, a transmission shaft 803, a pulling slider 804 and a pulling connecting rod 805. Two pulling threaded rods I 801 are provided, and the two pulling threaded rods I 801 are connected by a transmission shaft 803. Two pulling threaded rods II 802 are provided, and the two pulling threaded rods I 801 are separated. The two pulling threaded rods Ⅰ801 and the two pulling threaded rods Ⅱ802 are respectively connected to the pulling sliders 804 through threads, and the two pulling sliders 804 are hinged with pulling connecting rods 805 at both ends. The pulling mechanism 8 is provided with two, four pulling threaded rods Ⅰ801 and four pulling threaded rods Ⅱ802 are respectively connected to the corresponding sliding frames 102, and the sixteen pulling connecting rods 805 are respectively hinged on the two ends of the eight sliding columns 703.

[0050] The ultrasonic suspension device for contactless transportation of the present invention has the following working principle:

[0051] During use, the transducer 204 is connected to an ultrasonic power supply. Driven by two signals output by the ultrasonic power supply, the two transducers 204 convert electrical signals into mechanical vibrations, and vibration waveforms are output at the radiation ends of the transducers 204. The radiation plate 203 generates bending vibrations to produce incident waves. When the incident waves encounter the reflector 303, reflected waves are generated. The incident waves and the reflected waves are superimposed multiple times, and a standing wave sound field is formed in the resonance cavity between the radiation plate 203 and the reflector 303, enabling an object to be levitated in the resonance cavity. Then, the phase difference of the excitation signals of the two transducers 204 is changed. As the phase difference of the excitation signals changes, a vibration time difference appears between the two transducers 204, and the vibration form of the radiation plate 203 changes, resulting in the movement of the position of the sound pressure node in the resonance cavity. The suspended object will move along with the movement of the sound pressure node, thereby achieving transmission. The maximum distance that can be transmitted is equal to the length of the radiation plate 203. As Figure 1 shown, the two suspension mechanisms I 2 and the two suspension mechanisms II 3 are spliced together to form a longer transportation length, and an object can be transported from one end of the device to the other end of the device, as Figure 1As shown, when the object moves from the rear end of the device to the front end of the device, when the object moves from the ultrasonic suspension device located at the rear side to the ultrasonic suspension device located at the front side, the telescopic mechanism I 403 and the telescopic mechanism II 601 located at the front end are activated. The telescopic mechanism I 403 and the telescopic mechanism II 601 can be electric push rods or hydraulic cylinders. The telescopic end of the telescopic mechanism I 403 starts to push the two transfer plates 402 away from each other, and the two transfer plates 402 respectively push the two transfer motors 401 away from each other. Since the telescopic mechanism II 601 located at the front end is activated, the telescopic end of the telescopic mechanism II 601 located at the front end drives the corresponding positioning cross plate 602 to move downward. The positioning cross plate 602 drives the corresponding positioning cone 603 to move downward. The positioning cone 603 is inserted into the ground to position the device, so that the ultrasonic suspension device located at the front side cannot move. The ultrasonic suspension device located at the rear side moves backward under the push of the telescopic mechanism I 403, so that the two ultrasonic suspension devices are separated. The transfer motor 401 located at the front side is activated, and the output shaft of the transfer motor 401 drives the corresponding transfer plate 402 to rotate around the axis of the output shaft of the transfer motor 401. The transfer motor 401 drives the transfer mechanism 4 to rotate around the axis of the output shaft of the transfer motor 401. The rear end of the transfer mechanism 4 drives the ultrasonic suspension device to rotate around the axis of the output shaft of the transfer motor 401, so that the ultrasonic suspension device originally located at the rear side moves to the front side, and the ultrasonic suspension device originally located at the front side becomes the rear side. The direction of the object moving between the radiation plate 203 and the reflector 303 on the ultrasonic suspension device located at the front side after the movement is changed, so that the object on the ultrasonic suspension device located at the rear side can continue to be transported in one direction after moving to the ultrasonic suspension device located at the front side. The ultrasonic suspension device is moved back and forth alternately through the transfer mechanism 4, and the relative positions between the ultrasonic suspension devices are changed, so that the two suspension mechanisms I 2 and the two suspension mechanisms II 3 are alternately spliced with each other. The object is suspended and transported between the suspension mechanism I 2 and the suspension mechanism II 3, so that the object can be transported over a long distance; The pulling screw rod I 801 and the pulling screw rod II 802 are rotated and pulled. The two pulling screw rods I 801 and the two pulling screw rods II 802 on the same ultrasonic suspension device rotate together. When the two pulling screw rods I 801 and the two pulling screw rods II 802 rotate, they drive the corresponding pulling sliders 804 to move through the threads. The pulling sliders 804 drive the corresponding pulling connecting rods 805 to move. The pulling connecting rods 805 drive the corresponding lifting brackets 7 to move, thereby adjusting the relative distance between the two lifting brackets 7 and adjusting the relative distance between the radiation plate 203 and the reflector 303 according to different usage requirements;Rotate the rotating worm I 201 and the rotating worm II 301. When the rotating worm I 201 and the rotating worm II 301 rotate, they drive the corresponding swinging turbines I 202 and II 302 to rotate. The swinging turbines I 202 and II 302 drive the corresponding radiation plates 203 and reflecting plates 303 to move respectively, thereby adjusting the angle between the radiation plate 203 and the reflecting plate 303 to meet different usage requirements; for example; Figure 1 As shown, when the device needs to turn, when the object moves to the front end, activate the telescopic mechanism II 601 at the front end. The telescopic end of the telescopic mechanism II 601 inserts the positioning cone 603 into the ground for positioning, and then activate the corresponding steering motor 503. The output shaft of the steering motor 503 drives the transverse sliding block 502 to rotate around the axis of the output shaft of the steering motor 503. The output shaft of the steering motor 503 drives the entire device to rotate around the axis of the output shaft of the steering motor 503, causing the device to deflect. It should be noted that the position where the object moves to the front end needs to be near the axis of the output shaft of the steering motor 503, thereby reducing the movement of the object during the rotation of the device. The output shaft of the steering motor 503 drives the device to rotate, thereby completing the deflection of the device, and then continue to transport the object by the alternating movement of the two ultrasonic levitation devices; the transverse movement motor 501 can be started in advance to adjust the position of the moving mechanism 5, thereby adjusting the rotation center of the device during rotation.

[0052] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention also belong to the protection scope of the present invention.

Claims

1. An ultrasonic suspension device for contactless transportation, comprising a transposition mechanism (4) and a suspension transportation device, characterized in that: the suspension transportation device includes a transportation support (1), a suspension mechanism I (2) and a suspension mechanism II (3). The suspension mechanism I (2) and the suspension mechanism II (3) are arranged inside the transportation support (1). There are two suspension transportation devices, and a transposition mechanism (4) is fixedly connected between the two transportation supports (1). The two suspension mechanisms I (2) are spliced with each other, and the two suspension mechanisms II (3) are spliced with each other; the transportation support (1) includes a bottom support (101), a sliding frame (102) and a connecting plate (103). There are two sliding frames (102), and both of the two sliding frames (102) are fixedly connected to the middle of the bottom support (101). A connecting plate (103) is fixedly connected between the two sliding frames (102); the suspension mechanism I (2) includes a rotating worm I (201), a swinging turbine I (202), a radiation plate (203) and a transducer (204). The rotating worm I (201) and the swinging turbine I (202) are in meshing transmission. The lower end of the swinging turbine I (202) is fixedly connected with a radiation plate (203). There are two transducers (204), and the two transducers (204) are respectively fixedly connected to both ends of the radiation plate (203); the suspension mechanism II (3) includes a rotating worm II (301), a swinging turbine II (302) and a reflector (303). The swinging turbine II (302) and the rotating worm II (301) are in meshing transmission. The upper end of the swinging turbine II (302) is fixedly connected with a reflector (303); the transposition mechanism (4) includes a transposition motor (401), a transposition plate (402) and a telescopic mechanism I (403). There are two transposition motors (401) and two transposition plates (402). The two transposition plates (402) are respectively fixedly connected to the output shafts of the two transposition motors (401). The telescopic mechanism I (403) is fixedly connected to one of the transposition plates (402), and the telescopic end of the telescopic mechanism I (403) is fixedly connected to the other transposition plate (402). The two transposition motors (401) are respectively fixedly connected to the two connecting plates (103); The suspension transport device further includes a moving mechanism (5). The moving mechanism (5) includes a transverse movement motor (501), a transverse movement slider (502), a steering motor (503), a moving bracket (504), a spherical cavity (505), and a moving sphere (506). The output shaft of the transverse movement motor (501) is threadedly connected to the transverse movement slider (502). The steering motor (503) is fixedly connected to the moving bracket (504), and the output shaft of the steering motor (503) is fixedly connected to the transverse movement slider (502). There are four spherical cavities (505) and four moving spheres (506). The four moving spheres (506) are respectively in clearance fit in the four spherical cavities (505), and the four spherical cavities (505) are all fixedly connected to the moving bracket (504). There are four moving mechanisms (5). The front and rear ends of the two bottom brackets (101) are both fixedly connected with transverse movement motors (501), and the four transverse movement sliders (502) are respectively slidably connected to the front and rear ends of the two bottom brackets (101).

2. The ultrasonic suspension device for contactless transportation according to claim 1, characterized in that: the suspension transport device further includes a positioning mechanism (6). The positioning mechanism (6) includes a telescopic mechanism II (601), a positioning cross plate (602), and a positioning cone (603). There are four positioning cones (603), and the four positioning cones (603) are all fixedly connected to the positioning cross plate (602). The positioning cross plate (602) is fixedly connected to the telescopic end of the telescopic mechanism II (601). There are four positioning mechanisms (6), and the four telescopic mechanisms II (601) are respectively fixedly connected to the four moving brackets (504).

3. The ultrasonic suspension device for contactless transportation according to claim 2, characterized in that: the suspension transport device further includes a lifting bracket (7). The lifting bracket (7) includes a lifting bottom plate (701), a rotating shaft (702), and a sliding column (703). There are two rotating shafts (702), and the two rotating shafts (702) are respectively fixedly connected to the front and rear ends of the lifting bottom plate (701). The middle of the lifting bottom plate (701) is fixedly connected with a rotating shaft (702). There are four lifting brackets (7). The two rotating worms I (201) are respectively rotatably connected to the two upper lifting bottom plates (701), and the two rotating worms II (301) are respectively rotatably connected to the two lower lifting bottom plates (701). The two oscillating turbines I (202) are respectively rotatably connected to the two upper rotating shafts (702), and the two oscillating turbines II (302) are respectively rotatably connected to the two lower rotating shafts (702). The eight sliding columns (703) are respectively slidably connected to the four sliding frames (102).

4. The ultrasonic suspension device for contactless transportation according to claim 3, characterized in that: The suspension transport device further includes a pulling mechanism (8). The pulling mechanism (8) includes a first pulling threaded rod (801), a second pulling threaded rod (802), a transmission shaft (803), a pulling slider (804) and a pulling connecting rod (805). There are two first pulling threaded rods (801), and the two first pulling threaded rods (801) are drivingly connected through the transmission shaft (803). There are two second pulling threaded rods (802), and the two first pulling threaded rods (801) are respectively drivingly connected to the two second pulling threaded rods (802). Pulling sliders (804) are connected to the two first pulling threaded rods (801) and the two second pulling threaded rods (802) by threads. Pulling connecting rods (805) are hinged to both ends of the two pulling sliders (804). There are two pulling mechanisms (8). The four first pulling threaded rods (801) and the four second pulling threaded rods (802) are respectively rotatably connected to the corresponding sliding frames (102). The sixteen pulling connecting rods (805) are respectively hinged to both ends of the eight sliding columns (703).

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