High-speed asynchronous servo motor

Abstract

The invention discloses a high-speed asynchronous servo motor, and relates to the technical field of motors, and the high-speed asynchronous servo motor is characterized in that a gas flow guide mechanism keeps two groups of driving rotating rods to drive flow guide blades to rotate oppositely to form gas for internal and external circulation; and the sealing mechanism realizes closing and circulating states between the two sealing plates and the servo motor frame body. According to the invention, the temperature sensor arranged inside can detect the internal temperature of the device in real time, when the temperature is too low, the heating pipe can be automatically started to electrify and heat to raise the temperature according to a preset too low or too high threshold value of the temperature, so that the performance of the device is prevented from being influenced by the too low temperature in a low-temperature environment; when the temperature is too high, through cooperative operation of a plurality of components, one-inlet and one-outlet gas circulation heat dissipation is finally realized by utilizing the guide vanes, the heat dissipation efficiency is improved, heat in the equipment can be quickly discharged, the problems of electrical element damage, insulation performance reduction and the like caused by overheating are prevented, and the safety and the reliability of equipment operation are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of motors, and in particular to a high-speed asynchronous servo motor. Background Art

[0002] High-speed asynchronous servo motor is a kind of motor equipment that combines the basic principles of asynchronous motors with servo control technology and can achieve high-precision control under high-speed operation. It has extensive and critical applications in many fields such as industrial automation, CNC machine tools, robotics, aerospace, etc., and is designed to meet various working conditions with strict requirements on power output, operating speed and control accuracy.

[0003] Traditional asynchronous servo motors have many problems due to different operating environments. In low temperature environments, the viscosity of grease will increase significantly, becoming more viscous and less fluid, which increases the resistance of the bearing when it rotates. This not only consumes extra energy, but also causes increased bearing wear, shortens its service life, and causes inflexible rotation and jamming, affecting the normal startup and stable operation of the motor. The insulating sheet between the stator and rotor cores will become more brittle at low temperatures. When the motor vibrates or is impacted by some external force, these brittle insulating materials are more likely to crack, peel off, and other damage, thereby destroying the insulation performance of the motor. During high-speed operation, a large amount of heat is generated inside the motor, but its heat dissipation mechanism is not perfect and the heat dissipation effect is poor. Due to the lack of effective heat dissipation channels, the heat cannot be dissipated in time and will continue to accumulate inside the motor. Over time, excessively high temperatures can easily cause thermal damage to various components inside the motor, such as reducing the performance of insulating materials and causing thermal deformation of metal parts. Once these components are damaged, the overall service life of the motor will inevitably be greatly reduced, and the stability of its performance will also be seriously affected. It will not be able to output power continuously and stably, and cannot meet the requirements for reliable operation of motors in scenarios such as industrial production. Summary of the invention

[0004] The object of the present invention is to provide a high-speed asynchronous servo motor to solve the problems raised by the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a high-speed asynchronous servo motor, comprising: a frame mechanism, a gas flow guiding mechanism and a sealing mechanism; The frame mechanism is arranged at the outermost end, and generates electromagnetic inside, and can be powered on and heated by components according to the external environment, thereby raising the overall temperature inside the frame mechanism; The gas guide mechanism is located inside the frame mechanism, and when the device is heated and at high temperature, the micro cylinder pushes the large gear ring to mesh with the two active gears, and keeps the two sets of driving rods to drive the guide blades to rotate towards each other, forming an internal and external circulation of gas; The sealing mechanism is located between the inner surface walls of the frame mechanism, and is driven by a micro motor to achieve closure and flow between the two sealing plates and the servo motor frame.

[0006] Preferably, the frame gas guide mechanism comprises a large gear ring and two side plates; A group of embedded blocks are fixedly installed on the inner surface wall of the large gear ring, two convex columns are fixedly connected to one side of the outer wall of the large gear ring, a micro cylinder is fixedly connected to one side of the outer wall of the large gear ring, and the outer surface wall of the large gear ring is meshed with two driving gears, the outer surfaces of the two driving gears are meshed with transfer gears, the outer surfaces of the two transfer gears are meshed with driven gears, and the outer surfaces of the two driven gears and one side of the outer walls of the two driving gears are fixedly inserted with driving rods, and the outer surfaces of the four driving rods are fixedly connected with a group of guide vanes.

[0007] Preferably, the outer walls of the four driving rods are movably sleeved with bearing seats; One side of the outer wall of the two side plates is fixedly connected with a touch-type signal receiver.

[0008] Preferably, the sealing mechanism comprises two fixing plates, micro motors are fixedly inserted inside the two fixing plates, and the rotating ends of the two micro motors are fixedly connected with transmission gears.

[0009] Preferably, the outer walls of the two transmission gears are meshingly connected with an annular tooth plate, and one side of the outer walls of the two annular tooth plates is fixedly connected with a sealing plate.

[0010] Preferably, the frame mechanism comprises a servo motor frame and a rotor; Two annular placement grooves are provided inside the servo motor frame, and two sealing plates are slidably embedded in the annular placement grooves respectively. A protruding groove is provided on one side of the inner wall of the two annular placement grooves, and two annular tooth plates are movable inside the protruding grooves respectively. Two temperature sensors are fixedly connected to the inner surface wall of the servo motor frame.

[0011] Preferably, the inner surface wall of the servo motor frame is fixedly connected with a stator, and one side of the outer wall of the four bearing seats is fixedly connected with the inner surface wall of the servo motor frame, the stator is provided with multiple groups of circulation holes, the stator is provided with two groups of annular grooves, the stator is provided with a coil, the stator is provided with a connecting component, and the two transfer gears are rotatably connected to one side of the outer wall of the stator; The connection assembly comprises a second heating tube, an outer wall of the second heating tube is fixedly sleeved with an insulating layer, and one side of the outer wall of the second heating tube is fixedly connected to two first heating tubes.

[0012] Preferably, the outer wall of the rotor is fixedly sleeved with two annular blocks, and the outer walls of the two annular blocks are rotatably connected to the inside of the annular groove, a rotating rod is fixedly inserted into the inside of the rotor, and one side of the outer wall of the micro cylinder is fixedly connected to the outer wall of the rotating rod, and the outer wall of the rotor is fixedly connected to a group of circulating blades.

[0013] Preferably, the outer wall of the rotating rod is provided with a group of embedding grooves, and the outer walls of a group of embedding blocks are slidably embedded in the embedding grooves, the outer wall of the rotating rod is fixedly sleeved with two bearing bodies, and the outer walls of the two bearing bodies are fixedly installed inside the servo motor frame.

[0014] Preferably, a breathing valve is fixedly connected to the top of the servo motor frame, and the inner surface wall of the servo motor frame is fixedly connected to one side of the outer walls of the two fixing plates.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the temperature sensor arranged inside can detect the internal temperature of the device in real time. It can automatically start the heating tube to heat up the temperature when the temperature is too low, so as to avoid the performance of the equipment being affected by the low temperature in a low temperature environment. When the temperature is too high, the guide vane adopts an airfoil design. When the two sets of driving rods drive the guide vanes to rotate towards each other, based on the airfoil principle in fluid mechanics, a pressure difference is formed on the upper and lower surfaces of the blades to promote the flow of gas. When the bottom guide vane rotates, a low-pressure area is formed around the blade, and the external low-temperature gas is sucked into the frame mechanism under the action of atmospheric pressure. The top guide vane rotates to generate centrifugal force to discharge the high-temperature gas after absorbing heat from the inside of the frame mechanism, realizing one-in-one gas circulation heat dissipation, improving heat dissipation efficiency, and being able to quickly discharge the heat inside the equipment, preventing damage to electrical components and degradation of insulation performance caused by overheating, thereby ensuring the safety and reliability of equipment operation.

[0016] In the present invention, the circulating blades on the outer wall of the rotor rotate continuously during the heating or heat dissipation process of the equipment, which can keep the internal temperature uniform, avoid local overheating or overcooling, avoid accelerated aging of local components due to local high temperature, or local low temperature affecting the function realization of the corresponding area, etc., which helps to maintain the consistency of the performance of various parts of the equipment and improve the overall operation quality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A side plan view of a high-speed asynchronous servo motor of the present invention; Figure 2This is a three-dimensional exploded view of a frame mechanism in a high-speed asynchronous servo motor of the present invention; Figure 3 This is a three-dimensional diagram of the interior of a frame mechanism in a high-speed asynchronous servo motor of the present invention; Figure 4 A plan view of a connection assembly in a high-speed asynchronous servo motor of the present invention; Figure 5 It is a partial cutaway perspective view of a frame mechanism in a high-speed asynchronous servo motor of the present invention; Figure 6 It is a partial cutaway perspective view of a frame mechanism in a high-speed asynchronous servo motor of the present invention; Figure 7 It is a planar connection diagram of a frame mechanism part in a high-speed asynchronous servo motor of the present invention; Figure 8 A top plan view of a gas flow guiding mechanism in a high-speed asynchronous servo motor of the present invention; Fig. 9 It is a schematic diagram of the connection between the frame mechanism and the sealing mechanism in a high-speed asynchronous servo motor of the present invention; Fig.10 A planar cross-sectional view of a frame mechanism in a high-speed asynchronous servo motor of the present invention; Fig.11 A schematic diagram of heat dissipation operation in a high-speed asynchronous servo motor of the present invention; Fig.12 The present invention is a schematic diagram of the operation of moving guide vanes in a high-speed asynchronous servo motor rotating towards each other.

[0018] In the figure: 1, frame structure; 11, servo motor frame; 111, annular placement groove; 112, protruding groove; 113, temperature sensor; 12, stator; 121, circulation hole; 122, annular groove; 13, coil; 14, heating tube 1; 15, connecting assembly; 151, heating tube 2; 152, insulating layer; 16, rotor; 161, annular block; 162, circulation blade; 17, rotating rod; 171, embedded groove; 18, bearing body; 19, Breathing valve; 2. Gas diversion mechanism; 21. Large gear ring; 211. Embedded block; 212. Boss; 22. Micro cylinder; 23. Driving gear; 231. Transfer gear; 24. Driven gear; 241. Driving rod; 242. Guide vane; 25. Bearing seat; 26. Side plate; 261. Touch signal receiver; 3. Sealing mechanism; 31. Fixed plate; 32. Micro motor; 321. Transmission gear; 33. Ring gear plate; 34. Sealing plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the implementation rules 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 creative work are within the scope of protection of the present invention. Embodiment 1, refer to Figure 1-Figure 12 As shown: The present invention provides a high-speed asynchronous servo motor, comprising: a frame mechanism 1, a gas flow guiding mechanism 2 and a sealing mechanism 3; The frame mechanism 1 is arranged at the outermost end, and generates electromagnetic energy inside the frame mechanism 1. The frame mechanism 1 can be heated by energizing the inside of the frame mechanism 1 according to the external environment, thereby raising the temperature inside the frame mechanism 1 as a whole. The gas guide mechanism 2 is located inside the frame mechanism 1, and when the device is heated and at a high temperature, the micro cylinder 22 pushes the large gear ring 21 to mesh with the two driving gears 23, and keeps the two sets of driving rods 241 to drive the guide blades 242 to rotate towards each other, so that the gas circulates inside and outside; The sealing mechanism 3 is located between the inner surface walls of the frame mechanism 1 , and is driven by the micro motor 32 to achieve closure and flow between the two sealing plates 34 and the servo motor frame 11 .

[0020] In this embodiment, during normal use, the device is powered on externally, and the current passes through the coil 13 to generate a magnetic field inside the stator 12, driving the rotor 16 to rotate, thereby effectively driving the external device, and the two annular blocks 161 on the rotor 16 are rotatably connected to the annular groove 122 of the stator 12 to ensure the stability of the rotation of the rotor 16. In terms of temperature control, a temperature sensor 113 is provided inside the device. When in a low temperature environment, the temperature sensor 113 detects the internal temperature of the device and transmits the converted signal to the controller. The controller compares the actual temperature value with the preset low temperature threshold. If the actual temperature is lower than the threshold, the starter is used to power on the heating tube 14 and the heating tube 2 151, and the internal temperature is increased by using the resistance heating thereof. When the temperature sensor 113 detects that the temperature inside the equipment is high and needs to be cooled down, the equipment is first shut down as a whole, and then the controller starts the two micro motors 32 and micro cylinders 22 in sequence. Through a series of coordinated actions such as gear transmission and component movement, the equipment is powered on and the relevant components are driven to operate by the rotation of the rotor 16. Finally, the guide vanes 242 connected to the driving gear 23 and the driven gear 24 rotate to form a gas circulation with air intake at the bottom and exhaust at the top, thereby improving the heat dissipation efficiency. At the same time, the circulation blades 162 on the outer wall of the rotor 16 can maintain the internal temperature uniformity during the heating or heat dissipation process of the equipment.

[0021] Embodiment 2, according to Figure 1-Figure 2 as well as Figure 6-Figure 9 and Fig.12 As shown, the frame gas guide mechanism 2 includes a large gear ring 21 and two side plates 26; A group of embedded blocks 211 are fixedly installed on the inner surface wall of the large gear ring 21, two bosses 212 are fixedly connected to one side of the outer wall of the large gear ring 21, a micro cylinder 22 is fixedly connected to one side of the outer wall of the large gear ring 21, and two driving gears 23 are meshed and transmitted on the outer wall of the large gear ring 21. The outer walls of the two driving gears 23 are meshed and transmitted with transfer gears 231, and the outer walls of the two transfer gears 231 are meshed and transmitted with driven gears 24. A driving rod 241 is fixedly inserted on one side of the outer wall of the two driven gears 24 and the two driving gears 23, and a group of guide blades 242 are fixedly connected to the outer walls of the four driving rods 241. The outer walls of the four driving rods 241 are movably sleeved with bearing seats 25, and one side of the outer walls of the two side plates 26 is fixedly connected to a touch signal receiver 261.

[0022] The sealing mechanism 3 includes two fixed plates 31, and micro motors 32 are fixedly inserted inside the two fixed plates 31. The rotating ends of the two micro motors 32 are fixedly connected to transmission gears 321. The outer walls of the two transmission gears 321 are meshedly connected to annular gear plates 33, and one side of the outer walls of the two annular gear plates 33 is fixedly connected to a sealing plate 34.

[0023] In this embodiment, when the temperature sensor 113 detects that the temperature inside the device is at a high state, the inside of the device needs to be cooled down. First, the device needs to be stopped. Then, the controller starts the two micro motors 32 to rotate, driving the two transmission gears 321 connected thereto to start rotating. The two transmission gears 321 are meshed with the two annular gear plates 33. Based on the principle of gear transmission, power is transmitted from the micro motor 32 to the annular gear plate 33. Since the annular gear plate 33 and the sealing plate 34 are connected by a fixed installation, when When the annular gear plate 33 rotates to one side under the transmission action, it will synchronously drive the sealing plate 34 to move together, so that the sealing plate 34 is retracted into the annular placement groove 111, and the top and bottom of the servo motor frame 11 are connected to the external environment. Then, the controller will start the micro cylinder 22. When powered on, the telescopic end of the micro cylinder 22 will begin to shrink according to a preset program, thereby driving the large gear ring 21 to move to one side. During this movement, the two embedded blocks 211 on the large gear ring 21 can be embedded and slid inside the embedded groove 171. The large gear ring 21 moves to the position where it meshes with the two driven gears 24, and the controller receives the corresponding feedback signal from the sensor (based on the preset stroke judgment method), and then stops the operation of the micro cylinder 22 to ensure that the large gear ring 21 is in a suitable transmission position. Then, the whole device is powered on to restart the device. At this time, the rotor 16 starts to rotate under the action of the magnetic field generated by the power supply, and drives the rotating rod 17 connected to it to rotate together. The embedded block 211 is engaged in the embedded groove 171. When the rotating rod 17 rotates, it will drive the large gear ring 21 to rotate at the same frequency, and the large gear ring 21 will mesh with the two driving gears 23 for transmission. With the assistance of the two intermediate gears 231 as transmission media, the power is further transmitted to the two driven gears 24, driving them to rotate. The outer wall of the two driving gears 23 and the two driven gears 24 are fixedly connected to a driving rod 241, and the outer wall of the driving rod 241 is connected to a group of guide blades 242 (the guide blades 242 are designed to be in the shape of an airfoil, which is similar to the shape of an airplane wing), which eventually drives the two groups of guide blades 242 to rotate and maintain an inwardly rotating state. The guide blades 242 at the bottom can use their own rotation to effectively introduce the external low-temperature gas into the interior of the device;The guide vane 242 located at the top can effectively remove the hot air generated by the high temperature inside the equipment, that is, when the guide vane 242 rotates under the drive of the driving rod 241, the air flow speeds on the upper and lower surfaces of the guide vane 242 are different. According to Bernoulli's principle, the pressure is low where the air flow speed is fast, and the pressure is high where the air flow speed is slow, thereby forming a pressure difference between the upper and lower surfaces of the guide vane 242. This pressure difference generates a lift perpendicular to the surface of the guide vane 242, and also promotes the gas to flow along the surface of the guide vane 242, thereby forming a gas flow. At the same time, when the two sets of driving rods 241 drive the guide vanes 242 to rotate in opposite directions, it is equivalent to forming a rotating gas conveying device. When the guide vane 242 rotates, it will exert a tangential force on the surrounding gas, so that the gas moves with the rotation of the vane. Since the two sets of guide vanes 242 Rotating in opposite directions, their forces on the gas cooperate with each other, further enhancing the flow effect of the gas, thereby forming a one-in-one-out gas circulation mode. Through the continuous flow of gas and heat exchange, the heat dissipation efficiency of the equipment is improved, which helps to reduce the internal temperature of the equipment to a normal range as soon as possible. During the rotation of the rotor 16, a group of circulation blades 162 fixedly installed on its outer wall will also rotate with the rotor 16. Whether in the process of heating the equipment (such as when heating is required in a low temperature environment) or dissipating heat (such as the current high temperature that needs to be cooled), the rotation of this group of circulation blades 162 can play a role in stirring the gas inside the equipment, making the temperature distribution inside the equipment more uniform, avoiding local overheating or local low temperature, and further ensuring the stable operation of the equipment in a suitable temperature environment. ;

[0024] Embodiment 3, according to Figure 1-Figure 10 and Fig.12 As shown, two annular placement grooves 111 are provided inside the servo motor frame 11, and two sealing plates 34 are respectively slidably embedded inside the annular placement grooves 111, one side of the inner wall of the two annular placement grooves 111 is provided with a protruding groove 112, and two annular gear plates 33 are respectively movable inside the protruding grooves 112, the inner surface wall of the servo motor frame 11 is fixedly connected with two temperature sensors 113, the inner surface wall of the servo motor frame 11 is fixedly connected with the stator 12, and one side of the outer wall of the four bearing seats 25 is fixedly connected to the inner surface wall of the servo motor frame 11, a plurality of groups of circulation holes 121 are provided inside the stator 12, two groups of annular grooves 122 are provided inside the stator 12, a coil 13 is arranged inside the stator 12, a connecting assembly 15 is inserted inside the stator 12, and two transfer gears 231 are rotatably connected to one side of the outer wall of the stator 12; The connecting assembly 15 includes a heating tube 151, the outer wall of the heating tube 151 is fixedly sleeved with an insulating layer 152, one side of the outer wall of the heating tube 151 is fixedly connected to two heating tubes 14, the outer wall of the rotor 16 is fixedly sleeved with two annular blocks 161, and the outer walls of the two annular blocks 161 are rotatably connected to the inside of the annular groove 122, a rotating rod 17 is fixedly inserted into the inside of the rotor 16, and one side of the outer wall of the micro cylinder 22 is fixedly connected to the outer wall of the rotating rod 17, a group of circulating blades 162 are fixedly connected to the outer wall of the rotor 16, a group of embedded grooves 171 are opened on the outer wall of the rotating rod 17, and the outer walls of a group of embedded blocks 211 are slidably embedded in the inside of the embedded grooves 171, the outer wall of the rotating rod 17 is fixedly sleeved with two bearing bodies 18, and the outer walls of the two bearing bodies 18 are fixedly installed in the inside of the servo motor frame 11, the top of the servo motor frame 11 is fixedly connected with a breathing valve 19, and the inner wall of the servo motor frame 11 is fixedly connected to one side of the outer wall of the two fixing plates 31; The frame gas guide mechanism 2 includes a large gear ring 21 and two side plates 26; A group of embedded blocks 211 are fixedly installed on the inner surface wall of the large gear ring 21, two bosses 212 are fixedly connected to one side of the outer wall of the large gear ring 21, a micro cylinder 22 is fixedly connected to one side of the outer wall of the large gear ring 21, and two driving gears 23 are meshed and transmitted on the outer wall of the large gear ring 21. The outer walls of the two driving gears 23 are meshed and transmitted with transfer gears 231, and the outer walls of the two transfer gears 231 are meshed and transmitted with driven gears 24. A driving rod 241 is fixedly inserted on one side of the outer wall of the two driven gears 24 and the two driving gears 23, and a group of guide blades 242 are fixedly connected to the outer walls of the four driving rods 241. The outer walls of the four driving rods 241 are movably sleeved with bearing seats 25, and one side of the outer walls of the two side plates 26 is fixedly connected to a touch signal receiver 261.

[0025] In this embodiment, when the device is put into use, the device must first be connected to an external power source to put it in a power-on state. When current passes through the coil 13, a magnetic field can be formed inside the stator 12 according to the principle of electromagnetic induction. Driven by the magnetic field force, the rotor 16 begins to rotate, thereby effectively driving the external related equipment. During the rotation of the rotor 16, the two annular blocks 161 on its outer wall can be rotatably connected to the annular groove 122 on the stator 12, thereby maintaining the stability of the rotor 16 during rotation. When the ambient temperature of the device decreases, in order to avoid the adverse effects of low temperature on the performance and operation of the device, it is necessary to heat it up. The temperature sensor 113 preset inside the device can detect the temperature inside the device. After the temperature sensor 113 detects the temperature information in real time, it will quickly convert it into a corresponding electrical signal, and then transmit it to the controller according to a predetermined communication method. The controller receives the temperature information and sends it to the controller. When the temperature sensor 113 receives the temperature signal, the built-in parsing program is used to process the signal immediately, so as to accurately obtain the actual temperature value inside the current device. Then the controller compares the actual temperature value with the previously set low temperature threshold. When it is found that the current actual temperature is lower than the preset low temperature threshold, the controller determines that the temperature inside the current device is too low, and then triggers the start mechanism. The starter powers on the heating tube 14 and the heating tube 2 151. When the heating tube 14 and the heating tube 2 151 are powered on, they will generate heat when the current passes through the heating tube with a certain resistance, and they will start to heat up. The heat generated will gradually diffuse inside the device, thereby achieving effective temperature increase inside the device, ensuring that the device can operate stably under a suitable temperature environment, and avoiding various problems such as component performance degradation and poor operation caused by low temperature.

[0026] The working principle of the whole mechanism is as follows: first, when the device is in use, the device is energized with the outside, and when the current is energized, the coil 13 can generate a magnetic field inside the stator 12, and the rotor 16 rotates under the drive of the magnetic field, effectively driving the external device, and in this process, the two annular blocks 161 can be rotatably connected to the inside of the annular groove 122 to cooperate and maintain the stability of the rotation of the rotor 16; In this process, when the device is placed in an environment with a lowered temperature, it needs to be heated up. First, the temperature sensor 113 provided inside the device can effectively detect the temperature inside the device (pre-set the threshold value of too low temperature). After the detected temperature signal is converted into a corresponding electrical signal, it is transmitted to the controller according to the established communication method. After receiving the temperature signal from the temperature sensor 113, the controller analyzes and processes it to obtain the current actual temperature value. Then, the controller compares the actual temperature value with the preset threshold value of too low temperature. After comparison and judgment, if it is found that the current actual temperature is lower than the preset threshold value of too low temperature, it will be determined that the current temperature is in a too low state, and the starter will be started to energize the heating tube 1 14 and the heating tube 2 151. After being energized, the two generate heat under the resistance, thereby effectively heating the inside. On the contrary, when the temperature sensor 113 detects that the temperature inside the device is high, it is necessary to cool down the inside. First, keep the device as a whole in a shutdown state, and the controller starts the two micro motors 32. The output ends of the micro motors 32 can respectively drive the two transmission gears 321 to rotate and mesh with the two annular gear plates 33. Since the annular gear plates 33 and the sealing plates 34 are in a fixed installation state, when the annular gear plates 33 rotate to one side, they can drive the sealing plates 34 to be retracted into the annular placement groove 111, keeping the top and bottom of the servo motor frame 11 connected to the external environment. Then the controller starts the micro cylinder 22, and the telescopic end of the micro cylinder 22 begins to shrink when powered on, driving the large gear ring 21 to move to one side. In this process, the two embedded blocks 211 can be embedded in the embedded groove 171 to slide and match the large gear ring 21 to move. When the large gear ring 21 and the two When the driven gear 24 is meshed and transmitted, the operation of the micro cylinder 22 is stopped, and then the whole device is powered on. When the rotor 16 rotates, the rotating rod 17 is driven to rotate. Since the large gear ring 21 is clamped in the inside of the embedded groove 171 through two embedded blocks 211, the rotating rod 17 drives the large gear ring 21 to rotate at the same frequency, and the large gear ring 21 is meshed and transmitted with the two driving gears 23. With the two transfer gears 231 as the transmission medium, the two driven gears 24 are driven to rotate. Since the outer walls of the two driving gears 23 and the two driven gears 24 are fixedly connected to the driving rod 241 on one side, the outer wall of the driving rod 241 is connected to a group of guide blades 242. The two groups of guide blades 242 maintain an inward rotation while rotating, and the bottom can effectively introduce external gas into the interior of the device, and the top can effectively remove the high-temperature gas generated inside, forming an in-and-out gas cycle to improve the heat dissipation efficiency. As the rotor 16 rotates, a group of circulating blades 162 fixedly mounted on its outer wall can also rotate, so that when the device is in the process of heating or cooling, the uniformity of its internal temperature can be maintained.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed asynchronous servo motor, comprising: The frame mechanism (1), the gas flow guiding mechanism (2) and the sealing mechanism (3) are characterized by: The frame mechanism (1) is arranged at the outermost end, and generates electromagnetic energy inside the frame mechanism. The frame mechanism (1) can be powered on and heated by components according to the external environment, thereby raising the overall temperature inside the frame mechanism (1); The gas guide mechanism (2) is located inside the frame mechanism (1), and when the device is heated to a high temperature, the micro cylinder (22) pushes the large gear ring (21) to mesh with the two driving gears (23), and keeps the two sets of driving rods (241) to drive the guide blades (242) to rotate towards each other, so that the gas circulates inside and outside; The sealing mechanism (3) is located between the inner surface walls of the frame mechanism (1), and is driven by a micro motor (32) to achieve a closed and flowing state between the two sealing plates (34) and the servo motor frame (11).

2. A high-speed asynchronous servo motor according to claim 1, characterized in that: The gas flow guiding mechanism (2) comprises a large gear ring (21) and two side plates (26); A group of embedded blocks (211) are fixedly mounted on the inner surface wall of the large gear ring (21); two convex columns (212) are fixedly connected to one side of the outer wall of the large gear ring (21); a micro cylinder (22) is fixedly connected to one side of the outer wall of the large gear ring (21); two driving gears (23) are meshed and driven on the outer surface wall of the large gear ring (21); transfer gears (231) are meshed and driven on the outer surfaces of the two driving gears (23); driven gears (24) are meshed and driven on the outer surfaces of the two transfer gears (231); driving rods (241) are fixedly inserted on one side of the outer walls of the two driven gears (24) and the two driving gears (23); and a group of guide vanes (242) are fixedly connected to the outer surfaces of the four driving rods (241).

3. A high-speed asynchronous servo motor according to claim 2, characterized in that: The outer walls of the four driving rods (241) are all movably sleeved with bearing seats (25); One side of the outer wall of the two side panels (26) is fixedly connected with a touch-type signal receiver (261).

4. A high-speed asynchronous servo motor according to claim 3, characterized in that: The sealing mechanism (3) comprises two fixing plates (31), the interiors of the two fixing plates (31) are fixedly provided with micro motors (32), and the rotating ends of the two micro motors (32) are fixedly connected with transmission gears (321).

5. A high-speed asynchronous servo motor according to claim 4, characterized in that: The outer walls of the two transmission gears (321) are meshedly connected with an annular toothed plate (33), and one side of the outer walls of the two annular toothed plates (33) is fixedly connected with a sealing plate (34).

6. A high-speed asynchronous servo motor according to claim 5, characterized in that: The frame mechanism (1) comprises a servo motor frame (11) and a rotor (16); The servo motor frame (11) has two annular placement grooves (111) formed inside, and two sealing plates (34) are respectively slidably embedded inside the annular placement grooves (111); one side of the inner wall of the two annular placement grooves (111) is provided with a protruding groove (112), and two annular tooth plates (33) are respectively movable inside the protruding grooves (112); and the inner surface wall of the servo motor frame (11) is fixedly connected to two temperature sensors (113).

7. A high-speed asynchronous servo motor according to claim 6, characterized in that: The inner surface wall of the servo motor frame (11) is fixedly connected to the stator (12), and one side of the outer wall of the four bearing seats (25) is fixedly connected to the inner surface wall of the servo motor frame (11), a plurality of groups of circulation holes (121) are formed through the inside of the stator (12), two groups of annular grooves (122) are formed inside the stator (12), a coil (13) is arranged inside the stator (12), a connecting assembly (15) is inserted through the inside of the stator (12), and two transfer gears (231) are rotatably connected to one side of the outer wall of the stator (12); The connection assembly (15) comprises a second heating tube (151), the outer wall of the second heating tube (151) being fixedly sleeved with an insulating layer (152), and one side of the outer wall of the second heating tube (151) being fixedly connected to two first heating tubes (14).

8. A high-speed asynchronous servo motor according to claim 7, characterized in that: The outer wall of the rotor (16) is fixedly sleeved with two annular blocks (161), and the outer walls of the two annular blocks (161) are rotatably connected to the inside of the annular groove (122). A rotating rod (17) is fixedly inserted into the inside of the rotor (16), and one side of the outer wall of the micro cylinder (22) is fixedly connected to the outer wall of the rotating rod (17). The outer wall of the rotor (16) is fixedly connected to a group of circulating blades (162).

9. A high-speed asynchronous servo motor according to claim 8, characterized in that: The outer wall of the rotating rod (17) is provided with a group of embedding grooves (171), and the outer walls of a group of embedding blocks (211) are slidably embedded in the embedding grooves (171). The outer wall of the rotating rod (17) is fixedly sleeved with two bearing bodies (18), and the outer walls of the two bearing bodies (18) are fixedly mounted inside the servo motor frame (11).

10. A high-speed asynchronous servo motor according to claim 9, characterized in that: The top of the servo motor frame (11) is fixedly connected to a breathing valve (19), and the inner surface wall of the servo motor frame (11) is fixedly connected to one side of the outer walls of the two fixing plates (31).

Images