A high-speed asynchronous servo motor

Abstract

The present invention discloses a high-speed asynchronous servo motor, which relates to the field of motor technology, including: a gas guide mechanism that maintains two sets of driving rods to drive guide vanes to rotate in opposite directions, forming gas to circulate inside and outside; a sealing mechanism that realizes the closed and flowing state between the two sealing plates and the servo motor frame. In the present invention, the temperature sensor arranged inside can detect the internal temperature of the device in real time, and can automatically start the heating pipe to heat up according to the preset threshold value of too low or too high temperature when the temperature is too low, so as to avoid the performance of the device being affected by too low temperature in a low temperature environment; and when the temperature is too high, through the coordinated operation of multiple components, the guide vanes are finally used to realize one-in-one gas circulation heat dissipation, thereby improving the heat dissipation efficiency, and can quickly discharge the heat inside the device, thereby preventing problems such as damage to electrical components and degradation of insulation performance caused by overheating, and ensuring the safety and reliability of the device operation.

Description

Technical Field

[0001] The present 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 motors are a type of motor device that combines the basic principles of asynchronous motors with servo control technology and can achieve high-precision control under high-speed operation. They have extensive and critical applications in many fields such as industrial automation, CNC machine tools, robotics, aerospace, etc., and are 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. This increases the resistance to bearing rotation, which not only consumes additional energy but also causes increased bearing wear, shortens its service life, and causes stiffness and sticking in rotation, affecting the normal startup and stable operation of the motor. The insulating sheet between the stator and rotor cores becomes more brittle at low temperatures. When the motor vibrates during operation or is subjected to some external force, these brittle insulating materials are more likely to crack, peel off, and other damage, thereby damaging the insulation performance of the motor.

[0004] During high-speed operation, a large amount of heat is generated inside the motor. However, 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 degrading the performance of insulation 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

[0005] 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.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-speed asynchronous servo motor, comprising: a frame mechanism, a gas guide mechanism, and a sealing mechanism;

[0007] The frame mechanism is set at the outermost end, and generates electromagnetic energy inside it. It can be powered and heated by components according to the external environment, thereby increasing the overall temperature inside the frame mechanism.

[0008] The gas guide mechanism is located inside the frame mechanism, and when the device is heated to a high temperature, the micro cylinder pushes the large gear ring to engage with the two active gears, and keeps the two sets of driving rods driving the guide blades to rotate in opposite directions, forming an internal and external circulation of gas;

[0009] 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.

[0010] Preferably, the frame gas guide mechanism includes a large gear ring and two side plates;

[0011] A group of embedded blocks are fixedly installed on the inner surface wall of the large gear ring, two bosses 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, 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 one side of the outer walls of the two driven gears and the two driving gears are fixedly inserted with a driving rod, and the outer surfaces of the four driving rods are fixedly connected to a group of guide blades.

[0012] Preferably, the outer walls of the four driving rods are movably sleeved with bearing seats;

[0013] One side of the outer wall of the two side panels is fixedly connected with a touch-type signal receiver.

[0014] Preferably, the sealing mechanism includes two fixing plates, micro motors are fixedly inserted into the interiors of the two fixing plates, and the rotating ends of the two micro motors are fixedly connected to transmission gears.

[0015] Preferably, the outer walls of the two transmission gears are meshedly connected with an annular gear plate, and one side of the outer walls of the two annular gear plates is fixedly connected with a sealing plate.

[0016] Preferably, the frame mechanism includes a servo motor frame and a rotor;

[0017] 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.

[0018] Preferably, the inner surface wall of the servo motor frame is fixedly connected to the stator, and one side of the outer wall of the four bearing seats is fixedly connected to 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;

[0019] The connecting assembly includes a second heating tube, an outer wall of the second heating tube is fixedly covered with an insulating layer, and one side of the outer wall of the second heating tube is fixedly connected to two first heating tubes.

[0020] 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 interior 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.

[0021] 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 inner part of 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.

[0022] Preferably, the top of the servo motor frame is fixedly connected to a breathing valve, and the inner surface wall of the servo motor frame is fixedly connected to one side of the outer wall of the two fixing plates.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 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 when the temperature is too low or too high according to the preset temperature threshold, 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 in opposite directions, based on the airfoil principle in fluid mechanics, a pressure difference is formed on the upper and lower surfaces of the blades, which promotes 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 interior of the frame mechanism under the action of atmospheric pressure; the top guide vane rotates to generate centrifugal force, and the high-temperature gas after absorbing heat is discharged from the interior of the frame mechanism, realizing one-in-one gas circulation heat dissipation, improving heat dissipation efficiency, and can 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.

[0025] 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 avoid 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

[0026] Figure 1 A side plan view of a high-speed asynchronous servo motor according to the present invention;

[0027] Figure 2 This is a three-dimensional exploded view of a frame mechanism in a high-speed asynchronous servo motor of the present invention;

[0028] 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;

[0029] Figure 4 A plan view of a connection component in a high-speed asynchronous servo motor of the present invention;

[0030] Figure 5 This is a partial sectional perspective view of a frame mechanism in a high-speed asynchronous servo motor of the present invention;

[0031] Figure 6 This is a partial sectional perspective view of a frame mechanism in a high-speed asynchronous servo motor of the present invention;

[0032] Figure 7 This is a planar connection diagram of a frame mechanism portion in a high-speed asynchronous servo motor of the present invention;

[0033] Figure 8 A top plan view of a gas flow guide mechanism in a high-speed asynchronous servo motor according to the present invention;

[0034] Figure 9 This 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;

[0035] Figure 10 This is a planar cross-sectional view of a frame mechanism in a high-speed asynchronous servo motor of the present invention;

[0036] Figure 11 This is a schematic diagram of heat dissipation operation in a high-speed asynchronous servo motor of the present invention;

[0037] Figure 12 The present invention is a schematic diagram of the operation of the moving guide vanes in a high-speed asynchronous servo motor rotating towards each other.

[0038] In the figure: 1. frame mechanism; 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. insulation 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

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0040] Example 1, refer to Figures 1-12 As shown: The present invention provides a high-speed asynchronous servo motor, comprising: a frame mechanism 1, a gas guide mechanism 2 and a sealing mechanism 3;

[0041] 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 components according to the external environment, thereby increasing the overall temperature inside the frame mechanism 1.

[0042] 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 engage with the two driving gears 23, and keeps the two sets of driving rods 241 driving the guide blades 242 to rotate in opposite directions, forming an internal and external circulation of gas;

[0043] 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 .

[0044] In this embodiment, during normal use, the device is energized externally, and 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. 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 a preset low temperature threshold. If the actual temperature is lower than the threshold, the starter is used to energize the heating tube 14 and the heating tube 2 151, thereby utilizing the resistance heating to achieve internal temperature increase.

[0045] When the temperature sensor 113 detects that the internal temperature of the equipment is high and needs to be cooled, the entire equipment is shut down first, 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 internal temperature uniformity during the heating or heat dissipation process of the equipment.

[0046] Example 2, according to Figure 1-Figure 2 as well as Figure 6-Figure 9 and Figure 12 As shown, the frame gas guide mechanism 2 includes a large gear ring 21 and two side plates 26;

[0047] A group of embedded blocks 211 are fixedly installed on the inner surface wall of the large gear ring 21, and 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. The outer wall of the large gear ring 21 is meshed with two driving gears 23, and the outer walls of the two driving gears 23 are meshed with a transfer gear 231. The outer walls of the two transfer gears 231 are meshed with a driven gear 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. The outer walls of the four driving rods 241 are fixedly connected to a group of guide blades 242. The outer walls of the four driving rods 241 are movably covered with a bearing seat 25, and one side of the outer wall of the two side plates 26 is fixedly connected to a touch signal receiver 261.

[0048] The sealing mechanism 3 includes two fixed plates 31, and a micro motor 32 is fixedly inserted inside the two fixed plates 31. The rotating ends of the two micro motors 32 are fixedly connected to the transmission gears 321. The outer walls of the two transmission gears 321 are meshed with annular gear plates 33, and one side of the outer wall of the two annular gear plates 33 is fixedly connected to a sealing plate 34.

[0049] 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 for transmission. 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 action of the transmission, it will synchronously drive the sealing plate 34 to move together, so that the sealing plate 34 is retracted into the inside of 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, the telescopic end of the micro cylinder 22 will begin to contract according to the 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 is meshed 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 the appropriate transmission position. Subsequently, the entire 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. Since the large gear ring 21 is connected to the two driven gears 24 through the two driven gears 24, the controller will stop the operation of the micro cylinder 22 to ensure that the large gear ring 21 is in the appropriate transmission position. The embedded block 211 is engaged with the inside of the embedded groove 171. When the rotating rod 17 rotates, it drives the large gear ring 21 to rotate at the same frequency, and the large gear ring 21 meshes with the two driving gears 23 for transmission. With the assistance of the two transfer gears 231 as transmission media, the power is further transmitted to the two driven gears 24, driving them to rotate. One side of the outer wall of the two driving gears 23 and the two driven gears 24 is 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 in the shape of an airfoil, which is similar to the shape of an airplane wing). Ultimately, the two groups of guide blades 242 are driven to rotate and maintain an inward rotating state. The guide blades 242 at the bottom can use their own rotation to effectively introduce external low-temperature gas into the interior of the device.The guide vanes 242 at the top can effectively remove the hot air generated by the high temperature inside the equipment, that is, when the guide vanes 242 rotate under the drive of the driving rod 241, the air flow speeds on the upper and lower surfaces of the guide vanes 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 vanes 242. This pressure difference generates a lift perpendicular to the surface of the guide vanes 242, and also drives the gas to flow along the surface of the guide vanes 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 vanes 242 rotate, they will exert a tangential force on the surrounding gas, causing the gas to move with the rotation of the vanes. Since the two sets of guide vanes 242 Rotating in opposite directions, their forces on the gas cooperate with each other, further enhancing the gas flow effect, thereby forming a gas circulation pattern with one in and one out. Through the continuous flow of gas and heat exchange, the heat dissipation efficiency of the equipment is improved, helping to quickly reduce the internal temperature of the equipment to a normal range. During the rotation of rotor 16, a set of circulation blades 162 fixed to its outer wall also rotate with rotor 16. Whether heating the equipment (such as when heating in a low-temperature environment) or cooling (such as in the current situation where high temperatures need to be cooled), the rotation of these circulation blades 162 can stir the gas inside the equipment, making the temperature distribution inside the equipment more uniform, avoiding local overheating or localized low temperatures, and further ensuring the stable operation of the equipment at an appropriate temperature environment.

[0050] Example 3, according to Figures 1-10 and Figure 12 As shown, the interior of the servo motor frame 11 is provided with two annular placement grooves 111, and the two sealing plates 34 are respectively slidably embedded in the interior of the annular placement grooves 111, and one side of the inner wall of the two annular placement grooves 111 is provided with a protruding groove 112, and the two annular tooth plates 33 are respectively movable in the interior of 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 through the inside of the stator 12, two groups of annular grooves 122 are provided inside the stator 12, a coil 13 is provided inside the stator 12, a connecting component 15 is inserted through the inside of the stator 12, and the two transfer gears 231 are rotatably connected to one side of the outer wall of the stator 12;

[0051] The connecting assembly 15 includes a second heating tube 151, an outer wall fixed sleeve of the second heating tube 151 is provided with an insulating layer 152, one side of the outer wall of the second heating tube 151 is fixedly connected to the two heating tubes 14, the outer wall fixed sleeve of the rotor 16 is provided 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, 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 inside of the embedding grooves 171, the outer wall fixed sleeve of the rotating rod 17 is provided with two bearing bodies 18, and the outer walls of the two bearing bodies 18 are fixedly installed in the interior of the servo motor frame 11, the top of the servo motor frame 11 is fixedly connected to 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 fixed plates 31;

[0052] The frame gas guide mechanism 2 includes a large gear ring 21 and two side plates 26;

[0053] A group of embedded blocks 211 are fixedly installed on the inner surface wall of the large gear ring 21, and 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. The outer wall of the large gear ring 21 is meshed with two driving gears 23, and the outer walls of the two driving gears 23 are meshed with a transfer gear 231. The outer walls of the two transfer gears 231 are meshed with a driven gear 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. The outer walls of the four driving rods 241 are fixedly connected to a group of guide blades 242. The outer walls of the four driving rods 241 are movably covered with a bearing seat 25, and one side of the outer wall of the two side plates 26 is fixedly connected to a touch signal receiver 261.

[0054] In this embodiment, when the device is put into use, it is necessary to first connect the device to an external power source so that it is 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, 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 the established communication method. The controller receives the temperature information and sends it to the controller in accordance with the established communication method. After the temperature signal is transmitted by the temperature sensor 113, the signal will be processed immediately using its built-in analytical program to accurately obtain the actual temperature value inside the current device. The controller will then compare this actual temperature value with the previously set low temperature threshold. When it is found that the current actual temperature is lower than the pre-set low temperature threshold, the controller will determine that the temperature inside the current device is in a too low state, and then trigger the starting mechanism. The heating tube 1 14 and the heating tube 2 151 are energized through the starter. When the heating tube 1 14 and the heating tube 2 151 are connected to the power supply, heat will be generated 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 treatment inside the device, ensuring that the device can operate stably in a suitable temperature environment, and avoiding various problems such as component performance degradation and poor operation caused by low temperature.

[0055] The working principle of the entire mechanism is as follows: first, when the device is in use, the device is energized with electricity. When the current is energized, the coil 13 generates a magnetic field inside the stator 12, and the rotor 16 rotates under the drive of the magnetic field, effectively driving the external device. During this process, the two annular blocks 161 can rotate and connect inside the annular groove 122 to cooperate and maintain the stability of the rotor 16's rotation.

[0056] During 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 therein can effectively detect the temperature inside the device (a threshold value for a temperature that is too low is preset). After the detected temperature signal is converted into a corresponding electrical signal, it is transmitted to the controller according to a predetermined 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 this actual temperature value with the preset threshold value for a temperature that is too low. After comparison and judgment, if it is found that the current actual temperature is lower than the preset threshold value for a temperature that is too low, it is determined that the current temperature is too low, and the starter is activated to energize the heating tube 14 and the heating tube 2 151. After being energized, the two generate heat under the resistance, thereby effectively heating the internal part.

[0057] 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 stopped 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 in a connected state with 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 entire device is energized. When the rotor 16 rotates, it drives the rotating rod 17 to rotate. Since the large gear ring 21 is engaged in the embedded groove 171 through the 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 during rotation, and the bottom can effectively introduce external air into the interior of the device, and the top can effectively discharge the high-temperature gas generated inside it, forming an in-and-out gas circulation to improve heat dissipation efficiency.

[0058] As the rotor 16 rotates, a group of circulating blades 162 fixedly mounted on its outer wall can also rotate, so when the device is in the process of heating or cooling, the uniformity of its internal temperature can be maintained.

[0059] 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 scope of protection of the present invention.

Claims

1. A high-speed asynchronous servo motor comprising: The frame mechanism (1), the gas guiding mechanism (2) and the sealing mechanism (3) are characterized by: The frame mechanism (1) is arranged at the outermost end, and a stator (12) and a rotor (16) are arranged inside the frame mechanism. The frame mechanism (1) can be heated by electricity through a heating pipe according to the external environment, thereby raising the overall temperature of 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 engage with the two driving gears (23), and keeps the two sets of driving rods (241) to drive the guide blades (242) to rotate in opposite directions, forming an internal and external circulation of gas; 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 a closed and flowing state between the two sealing plates (34) and the servo motor frame (11); The gas guide mechanism (2) comprises 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 protruding 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); the transfer gears (231) are meshed and driven on the outer surface wall of the two driving gears (23); the driven gears (24) and the outer surface wall of the two transfer gears (231) are meshed and driven on the outer surface wall; a driving rod (241) is fixedly inserted on one side of the outer surface 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 surface wall of the four driving rods (241); The outer walls of the four driving rods (241) are all movably sleeved with bearing seats (25); One side of the outer wall of each of the two side panels (26) is fixedly connected with a touch-type signal receiver (261); A rotating rod (17) is fixedly inserted into the interior 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 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 interior of the embedding grooves (171).

2. A high-speed asynchronous servo motor according to claim 1, characterized in that: The sealing mechanism (3) comprises two fixed plates (31), wherein a micro motor (32) is fixedly inserted into the interior of each of the two fixed plates (31), and the rotating ends of each of the two micro motors (32) are fixedly connected to a transmission gear (321).

3. A high-speed asynchronous servo motor according to claim 2, characterized in that: The outer walls of the two transmission gears (321) are meshedly connected with an annular tooth plate (33), and one side of the outer walls of the two annular tooth plates (33) is fixedly connected with a sealing plate (34).

4. A high-speed asynchronous servo motor according to claim 3, characterized in that: The frame mechanism (1) includes a servo motor frame (11) and a rotor (16); 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 tooth plates (33) are respectively movable inside the protruding grooves (112). Two temperature sensors (113) are fixedly connected to the inner surface wall of the servo motor frame (11).

5. The high-speed asynchronous servo motor according to claim 4, 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), the stator (12) is provided with a plurality of circulation holes (121) through the inside, the stator (12) is provided with two groups of annular grooves (122) inside, the stator (12) is provided with a coil (13), the stator (12) is provided with a connecting assembly (15) through the inside, and the two transfer gears (231) are rotatably connected to one side of the outer wall of the stator (12); The connecting assembly (15) includes a second heating tube (151), the outer wall of the second heating tube (151) is fixedly covered with an insulating layer (152), and one side of the outer wall of the second heating tube (151) is fixedly connected to two first heating tubes (14).

6. A high-speed asynchronous servo motor according to claim 5, 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). The outer wall of the rotor (16) is fixedly connected to a group of circulating blades (162).

7. The high-speed asynchronous servo motor according to claim 6, characterized in that: 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).

8. The high-speed asynchronous servo motor according to claim 7, 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 wall of the two fixed plates (31).

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