A robot joint driving structure and a robot

Abstract

This invention belongs to the field of robotics technology, specifically relating to a robot joint drive structure and a robot. The robot joint drive structure includes a joint drive structure body, a heat dissipation covering mechanism, a negative pressure air intake mechanism, a vaporization heat dissipation mechanism, and a circulation heat dissipation mechanism. The heat dissipation covering mechanism is located on the outer side of the joint drive structure body, and includes a heat dissipation covering chamber. A pair of heat dissipation covering support nets are fixedly installed inside the heat dissipation covering chamber. This robot joint drive structure and robot, through the design of these mechanisms, enhance the heat dissipation effect of the robot joint drive structure. Especially during long-term robot operation, it reduces heat accumulation in the robot joint drive structure, which not only slows down joint wear and extends the robot's service life but also reduces the impact on robot operation quality, thus promoting long-term robot operation.

Description

Technical Field

[0001] This invention belongs to the field of robotics technology, specifically relating to a robot joint drive structure and a robot. Background Technology

[0002] The basic definition of a robot joint drive structure refers to the device in a robot joint that provides motion power and control. Its main function is to transmit power to the moving parts of the joint, thereby realizing the robot's movement and operation. The robot joint drive structure is composed of joints, drive devices, transmission devices, sensors, controllers and auxiliary components. All parts work together to achieve precise movement and efficient control of the robot joint.

[0003] Currently, heat dissipation is a critical issue for robots, especially the joint drive structure. Due to its compact, precise, and rapid movement characteristics, the reducers, motors, and drivers within these components generate significant heat, which urgently needs to be addressed. Existing robot joint drive systems mostly rely on the outer shell for heat dissipation, resulting in extremely poor cooling performance. This is particularly problematic during prolonged robot operation, easily leading to heat buildup in the joint drive components. This not only accelerates joint wear and reduces the robot's lifespan but also affects operational quality and hinders long-term operation.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to provide a robot joint drive structure and a robot that can solve the problem of poor heat dissipation of robot joint drive structures, which easily leads to heat accumulation, accelerates the wear of robot joints, and affects the quality of robot operation.

[0006] To achieve the above objectives, a specific embodiment of the present invention provides the following technical solution:

[0007] A robot joint drive structure includes: a joint drive structure body, a heat dissipation covering mechanism, a negative pressure air intake mechanism, a vaporization heat dissipation mechanism, and a circulation heat dissipation mechanism.

[0008] The outer side of the joint drive structure body is provided with a heat dissipation covering mechanism. The heat dissipation covering mechanism includes a heat dissipation covering chamber. A pair of heat dissipation covering support nets are fixedly installed in the heat dissipation covering chamber. A heat dissipation covering water-blocking membrane is fixedly installed on the side of the pair of heat dissipation covering support nets that are close to each other. A heat dissipation covering coolant is provided between the pair of heat dissipation covering water-blocking membranes. Several pairs of evenly distributed heat dissipation covering heat exhaust nets are fixedly installed on the heat dissipation covering chamber.

[0009] A negative pressure air intake mechanism is fixedly installed on the lower side of the heat dissipation chamber. The negative pressure air intake mechanism includes a negative pressure air intake positioning chamber, a negative pressure air intake fan is provided inside the negative pressure air intake positioning chamber, and a negative pressure air intake pressure plate is provided on the upper side of the negative pressure air intake positioning chamber.

[0010] An aerosol heat dissipation mechanism is rotatably mounted on the outer side of the joint drive structure body.

[0011] The enclosed heat dissipation chamber is equipped with a circulation heat dissipation mechanism.

[0012] In one or more embodiments of the present invention, a negative pressure air intake dust filter is fixedly installed on the lower side of the negative pressure air intake positioning chamber, which reduces the entry of external dust, reduces the probability of the coated heat dissipation coolant being contaminated, and reduces the probability of dust entering the circulation heat dissipation half chamber.

[0013] The negative pressure air intake positioning chamber has a positioning groove that matches the negative pressure air intake dust filter, which facilitates the fixing of the negative pressure air intake dust filter by the positioning chamber, reduces the chance of the negative pressure air intake dust filter falling off, improves the stability of the negative pressure air intake dust filter, and reduces the chance of the negative pressure air intake dust filter tilting.

[0014] In one or more embodiments of the present invention, a negative pressure intake motor is fixedly installed on the lower side of the negative pressure intake dust filter, which can drive the negative pressure intake fan, provide corresponding power for the rotation of the negative pressure intake fan, and ensure the balance of the negative pressure intake fan.

[0015] The negative pressure intake motor is installed through the negative pressure intake dust filter, which facilitates the connection between the negative pressure intake motor and the negative pressure intake fan. At the same time, it positions the flow cooling intake pipe to ensure the balance of the flow cooling intake pipe.

[0016] The negative pressure intake motor is fixedly installed with the negative pressure intake fan, which can drive the rotation of the negative pressure intake fan and provide the corresponding power for the rotation of the negative pressure intake fan.

[0017] In one or more embodiments of the present invention, a pair of negative pressure intake balance bars are slidably installed inside the negative pressure intake pressure plate, which improves the balance of the negative pressure intake pressure plate, reduces the probability of the negative pressure intake pressure plate tilting, improves the stability of the negative pressure intake pressure plate, and allows the negative pressure intake pressure plate to better seal the heat dissipation chamber, thereby reducing the probability of leakage of the heat dissipation coolant inside the heat dissipation chamber.

[0018] The negative pressure intake balance bar is fixedly installed with the heat dissipation chamber, which improves the stability of the negative pressure intake balance bar, reduces the probability of the negative pressure intake balance bar tilting, and ensures the balance of the negative pressure intake balance bar.

[0019] A negative pressure intake spring is installed between the negative pressure intake balance bar and the negative pressure intake pressure plate, which can squeeze the negative pressure intake pressure plate to better seal the heat dissipation chamber, thereby further reducing the chance of leakage of the heat dissipation coolant inside the heat dissipation chamber.

[0020] The negative pressure intake spring is sleeved on the negative pressure intake balance bar, which improves the balance of the negative pressure intake spring, reduces the probability of the negative pressure intake spring tilting, and improves the stability of the negative pressure intake spring.

[0021] In one or more embodiments of the present invention, the vaporization heat dissipation mechanism includes a vaporization heat dissipation ring chamber, which can rotate around the joint drive structure body to absorb heat in the joint drive structure body and dissipate heat quickly in the joint drive structure body.

[0022] A pair of vaporization heat dissipation positioning rings are rotatably installed inside the vaporization heat dissipation ring chamber, which improves the stability of the vaporization heat dissipation ring chamber, reduces the probability of the vaporization heat dissipation ring chamber tilting, and reduces the probability of the vaporization heat dissipation ring chamber shaking.

[0023] The vaporization heat dissipation positioning ring is fixedly installed with the joint drive structure body, which improves the stability of the vaporization heat dissipation positioning ring, reduces the probability of the vaporization heat dissipation positioning ring detaching, and makes the vaporization heat dissipation positioning ring better fix the position of the vaporization heat dissipation ring chamber.

[0024] The vaporization heat dissipation positioning ring is rotatably mounted with several evenly distributed vaporization heat dissipation anti-wear beads, which reduces the friction between the vaporization heat dissipation positioning ring and the vaporization heat dissipation ring chamber, and improves the service life of the vaporization heat dissipation ring chamber and the vaporization heat dissipation positioning ring.

[0025] In one or more embodiments of the present invention, the vaporization heat dissipation positioning ring is provided with a torsion groove that matches the vaporization heat dissipation anti-wear bead, which reduces the probability of the vaporization heat dissipation anti-wear bead detaching, improves the stability of the vaporization heat dissipation anti-wear bead, and reduces the probability of the vaporization heat dissipation anti-wear bead shaking.

[0026] The vaporization heat dissipation ring chamber contains vaporization heat dissipation alcohol, which can quickly absorb heat and vaporize it, thereby improving the heat dissipation efficiency of the joint drive structure body.

[0027] Several evenly distributed vaporization heat dissipation connecting pipes are fixedly installed outside the vaporization heat dissipation ring chamber. The vaporized vaporization heat dissipation alcohol can enter the vaporization heat dissipation connecting pipes, which can expand the heat dissipation area and improve the heat dissipation efficiency of the vaporization heat dissipation alcohol.

[0028] In one or more embodiments of the present invention, an atomizing heat dissipation gear ring is fixedly installed on one side of the atomizing heat dissipation ring chamber, which can be rotated by the atomizing heat dissipation gear, providing corresponding power for the rotation of the atomizing heat dissipation ring chamber, so that the atomizing heat dissipation ring chamber can better absorb the heat on the surface of the joint drive structure body.

[0029] The encapsulated heat dissipation chamber is fixedly equipped with a vaporization heat dissipation motor, which can drive the rotation of the vaporization heat dissipation gear, providing corresponding power for the rotation of the vaporization heat dissipation gear and making the rotation of the vaporization heat dissipation gear more stable.

[0030] The vaporization cooling motor is installed through the heat dissipation chamber. A vaporization cooling gear is fixedly installed on the vaporization cooling motor. The vaporization cooling gear matches the vaporization cooling gear ring. The vaporization cooling gear can drive the rotation of the vaporization cooling gear ring, thereby driving the rotation of the vaporization cooling ring chamber.

[0031] In one or more embodiments of the present invention, the circulating heat dissipation mechanism includes a circulating heat dissipation half-chamber, which facilitates air circulation, provides a corresponding channel for the connection of the circulating heat dissipation exhaust pipe, and provides corresponding assistance for the heat dissipation of the vaporization heat dissipation connecting pipe.

[0032] The circulating heat dissipation half-chamber is slidably installed with a circulating heat dissipation ring plate, which can follow the rotation of the vaporization heat dissipation ring chamber and can seal the space formed by the circulating heat dissipation half-chamber and the circulating heat dissipation ring plate, reducing the possibility of the encapsulated heat dissipation coolant entering the circulating heat dissipation half-chamber.

[0033] Several pairs of circulating heat dissipation exhaust pipes are fixedly installed on the upper part of the circulating heat dissipation half-chamber to facilitate air circulation and allow air to be discharged after entering the circulating heat dissipation half-chamber. The circulating heat dissipation ring plate is set through the circulating heat dissipation half-chamber, covering the heat dissipation support net and the heat dissipation water-blocking membrane.

[0034] In one or more embodiments of the present invention, the vaporization heat dissipation connecting pipe is arranged through the vaporization heat dissipation ring chamber and the flow heat dissipation ring plate, and a flow heat dissipation air inlet pipe is fixedly installed on the lower side of the flow heat dissipation half chamber, which facilitates the entry of air into the flow heat dissipation half chamber, and allows the air to be discharged through the flow heat dissipation exhaust pipe after absorbing heat.

[0035] The circulating heat dissipation air intake pipe is installed through the circulating heat dissipation half-chamber and the negative pressure air intake pressure plate. Several air intake grooves are cut into the circulating heat dissipation air intake pipe to facilitate the entry of air and make it easier for the air in the negative pressure air intake positioning chamber to enter the circulating heat dissipation half-chamber. The negative pressure air intake motor is installed through the circulating heat dissipation air intake pipe.

[0036] A robot includes a robot body and a robot joint drive structure, wherein the robot joint drive structure is installed in the robot body.

[0037] Compared with the prior art, the robot joint drive structure and robot of the present invention, through the setting of the corresponding mechanism, enhance the heat dissipation effect of the robot joint drive structure. Especially when the robot is running for a long time, it reduces the heat accumulation of the robot joint drive structure, which not only slows down the wear of the robot joint and improves the service life of the robot, but also reduces the impact on the robot's operating quality, and is more conducive to the long-term operation of the robot. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a partial cross-sectional view of a robot joint drive structure according to an embodiment of the present invention;

[0040] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0041] Figure 3 for Figure 1 Schematic diagram of the structure at point B;

[0042] Figure 4 for Figure 1 Schematic diagram of the structure at point C;

[0043] Figure 5 for Figure 1 Schematic diagram of the structure at point D;

[0044] Figure 6 for Figure 1 Schematic diagram of the structure at point E in the middle;

[0045] Figure 7 This is a partial front view of a robot joint drive structure according to an embodiment of the present invention;

[0046] Figure 8 for Figure 7 Schematic diagram of the structure at point F;

[0047] Figure 9 This is a perspective view of a robot joint drive structure according to an embodiment of the present invention.

[0048] Explanation of key figure labels:

[0049] 1-Joint drive structure body, 2-Coated heat dissipation mechanism, 201-Coated heat dissipation chamber, 202-Coated heat dissipation support mesh, 203-Coated heat dissipation water-blocking film, 204-Coated heat dissipation coolant, 205-Coated heat dissipation exhaust mesh, 3-Negative pressure air intake mechanism, 301-Negative pressure air intake positioning chamber, 302-Negative pressure air intake fan, 303-Negative pressure air intake pressure plate, 304-Negative pressure air intake dust filter, 305-Negative pressure air intake motor, 306-Negative pressure air intake balance bar, 307- Negative pressure intake spring, 4-vaporization heat dissipation mechanism, 401-vaporization heat dissipation ring chamber, 402-vaporization heat dissipation positioning ring, 403-vaporization heat dissipation anti-wear bead, 404-vaporization heat dissipation alcohol, 405-vaporization heat dissipation connecting pipe, 406-vaporization heat dissipation gear ring, 407-vaporization heat dissipation motor, 408-vaporization heat dissipation gear, 5-flow heat dissipation mechanism, 501-flow heat dissipation half chamber, 502-flow heat dissipation ring plate, 503-flow heat dissipation exhaust pipe, 504-flow heat dissipation intake pipe. Detailed Implementation

[0050] To enable those skilled in the art to better understand the technical solutions of this invention, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this invention.

[0051] like Figures 1 to 9 As shown, a robot joint drive structure in one embodiment of the present invention includes: a joint drive structure body 1, a heat dissipation covering mechanism 2, a negative pressure air intake mechanism 3, a vaporization heat dissipation mechanism 4, and a circulation heat dissipation mechanism 5.

[0052] like Figures 1 to 8 As shown, a heat dissipation covering mechanism 2 is provided on the outside of the joint drive structure body 1. The heat dissipation covering mechanism 2 includes a heat dissipation covering chamber 201, which provides corresponding space for heat dissipation of the joint drive structure body 1, and at the same time provides corresponding space for the containment of heat dissipation coolant 204.

[0053] The heat dissipation chamber 201 is equipped with a pair of heat dissipation support nets 202, which can support the heat dissipation water-blocking membrane 203, thereby improving the stability of the heat dissipation water-blocking membrane 203, allowing the heat dissipation coolant 204 to be better contained, and reducing the probability of damage to the heat dissipation water-blocking membrane 203.

[0054] In addition, a heat-reducing and water-blocking membrane 203 is fixedly installed on the side of each pair of heat-reducing support nets 202 that are close to each other. This membrane can block the heat-reducing coolant 204, reducing the possibility of leakage of the heat-reducing coolant 204, while allowing air to circulate.

[0055] In addition, a heat-dissipating coolant 204 is provided between a pair of heat-dissipating and water-blocking membranes 203, which can quickly absorb heat and enable the joint drive structure body 1 to dissipate heat quickly.

[0056] In addition, several pairs of evenly distributed heat dissipation meshes 205 are fixedly installed on the heat dissipation chamber 201, which facilitates the exhaust of air and allows the air to better carry heat for heat dissipation.

[0057] like Figures 1 to 8 As shown, a negative pressure air intake mechanism 3 is fixedly installed on the lower side of the heat dissipation chamber 201. The negative pressure air intake mechanism 3 includes a negative pressure air intake positioning chamber 301, which facilitates air circulation and allows air to enter the heat dissipation coolant 204 and the circulating heat dissipation half chamber 501.

[0058] The negative pressure air intake positioning chamber 301 is equipped with a negative pressure air intake fan 302, which can provide corresponding power for air circulation by rotating.

[0059] In addition, a negative pressure intake pressure plate 303 is provided on the upper side of the negative pressure intake positioning chamber 301, which can seal the negative pressure intake positioning chamber 301, allowing air to first enter the circulating heat dissipation intake pipe 504. After the air pressure increases, it pushes open the negative pressure intake pressure plate 303, allowing air to enter the encapsulated heat dissipation coolant 204, thereby correspondingly improving the heat dissipation capacity of the encapsulated heat dissipation coolant 204.

[0060] like Figures 1 to 7 As shown, a negative pressure air intake dust filter 304 is fixedly installed on the lower side of the negative pressure air intake positioning chamber 301, which reduces the entry of external dust, reduces the chance of contamination of the heat dissipation coolant 204, and reduces the chance of dust entering the circulation heat dissipation half chamber 501.

[0061] The negative pressure air intake positioning chamber 301 has a positioning groove that matches the negative pressure air intake dust filter 304. This facilitates the fixing of the negative pressure air intake positioning chamber 301 to the negative pressure air intake dust filter 304, reduces the probability of the negative pressure air intake dust filter 304 detaching, improves the stability of the negative pressure air intake dust filter 304, and reduces the probability of the negative pressure air intake dust filter 304 tilting.

[0062] like Figures 1 to 5As shown, a negative pressure intake motor 305 is fixedly installed on the lower side of the negative pressure intake dust filter 304, which can drive the negative pressure intake fan 302, providing corresponding power for the rotation of the negative pressure intake fan 302 and ensuring the balance of the negative pressure intake fan 302.

[0063] The negative pressure intake motor 305 is installed through the negative pressure intake dust filter 304, which facilitates the connection between the negative pressure intake motor 305 and the negative pressure intake fan 302. At the same time, it positions the flow heat dissipation intake pipe 504 to ensure the balance of the flow heat dissipation intake pipe 504.

[0064] In addition, the negative pressure intake motor 305 is fixedly installed with the negative pressure intake fan 302, which can drive the rotation of the negative pressure intake fan 302 and provide corresponding power for the rotation of the negative pressure intake fan 302.

[0065] like Figures 1 to 6 As shown, a pair of negative pressure intake balance bars 306 are slidably installed inside the negative pressure intake pressure plate 303, which improves the balance of the negative pressure intake pressure plate 303, reduces the probability of the negative pressure intake pressure plate 303 tilting, improves the stability of the negative pressure intake pressure plate 303, and allows the negative pressure intake pressure plate 303 to better seal the heat dissipation chamber 201, thereby reducing the probability of leakage of the heat dissipation coolant 204 inside the heat dissipation chamber 201.

[0066] In addition, the negative pressure intake balance bar 306 is fixedly installed with the heat dissipation chamber 201, which improves the stability of the negative pressure intake balance bar 306, reduces the probability of the negative pressure intake balance bar 306 tilting, and ensures the balance of the negative pressure intake balance bar 306.

[0067] A negative pressure intake spring 307 is installed between the negative pressure intake balance bar 306 and the negative pressure intake pressure plate 303, which can squeeze the negative pressure intake pressure plate 303, so that the negative pressure intake pressure plate 303 can better seal the heat dissipation chamber 201, and further reduce the probability of leakage of the heat dissipation coolant 204 inside the heat dissipation chamber 201.

[0068] In addition, the negative pressure intake spring 307 is sleeved on the negative pressure intake balance bar 306, which improves the balance of the negative pressure intake spring 307, reduces the probability of the negative pressure intake spring 307 tilting, and improves the stability of the negative pressure intake spring 307.

[0069] like Figures 1 to 7 As shown, a vaporization heat dissipation mechanism 4 is rotatably mounted on the outer side of the joint drive structure body 1. The vaporization heat dissipation mechanism 4 includes a vaporization heat dissipation ring chamber 401, which can rotate around the joint drive structure body 1 to absorb the heat inside the joint drive structure body 1 and dissipate the heat inside the joint drive structure body 1 quickly.

[0070] Among them, a pair of vaporization heat dissipation positioning rings 402 are rotatably installed inside the vaporization heat dissipation ring chamber 401, which improves the stability of the vaporization heat dissipation ring chamber 401, reduces the probability of the vaporization heat dissipation ring chamber 401 tilting, and reduces the probability of the vaporization heat dissipation ring chamber 401 shaking.

[0071] In addition, the vaporization heat dissipation positioning ring 402 is fixedly installed with the joint drive structure body 1, which improves the stability of the vaporization heat dissipation positioning ring 402, reduces the probability of the vaporization heat dissipation positioning ring 402 detaching, and makes the vaporization heat dissipation positioning ring 402 better fix the position of the vaporization heat dissipation ring chamber 401.

[0072] In addition, several evenly distributed aerosol heat dissipation anti-wear beads 403 are rotatably installed on the aerosol heat dissipation positioning ring 402, which reduces the friction between the aerosol heat dissipation positioning ring 402 and the aerosol heat dissipation ring chamber 401, and improves the service life of the aerosol heat dissipation ring chamber 401 and the aerosol heat dissipation positioning ring 402.

[0073] like Figures 1 to 8 As shown, the vaporization heat dissipation positioning ring 402 has a torsion groove that matches the vaporization heat dissipation anti-wear bead 403, which reduces the probability of the vaporization heat dissipation anti-wear bead 403 falling off, improves the stability of the vaporization heat dissipation anti-wear bead 403, and reduces the probability of the vaporization heat dissipation anti-wear bead 403 shaking.

[0074] The vaporization heat dissipation ring chamber 401 contains vaporization heat dissipation alcohol 404, which can quickly absorb heat and vaporize it, thereby improving the heat dissipation efficiency of the joint drive structure body 1.

[0075] In addition, several evenly distributed vaporization heat dissipation connecting pipes 405 are fixedly installed outside the vaporization heat dissipation ring chamber 401. The vaporized vaporization heat dissipation alcohol 404 can enter the vaporization heat dissipation connecting pipes 405, which can expand the heat dissipation area and improve the heat dissipation efficiency of the vaporization heat dissipation alcohol 404.

[0076] like Figures 1 to 4 As shown, an atomization heat dissipation ring 406 is fixedly installed on one side of the atomization heat dissipation ring chamber 401. It can be rotated by the atomization heat dissipation gear 408, which provides the corresponding power for the rotation of the atomization heat dissipation ring chamber 401, so that the atomization heat dissipation ring chamber 401 can better absorb the heat on the surface of the joint drive structure body 1.

[0077] In addition, a vaporization heat dissipation motor 407 is fixedly installed on the heat dissipation chamber 201, which can drive the rotation of the vaporization heat dissipation gear 408, providing corresponding power for the rotation of the vaporization heat dissipation gear 408, making the rotation of the vaporization heat dissipation gear 408 more stable.

[0078] The vaporization cooling motor 407 is installed through the heat dissipation chamber 201. A vaporization cooling gear 408 is fixedly installed on the vaporization cooling motor 407. The vaporization cooling gear 408 matches the vaporization cooling gear ring 406. The vaporization cooling gear 408 can drive the rotation of the vaporization cooling gear ring 406, thereby driving the rotation of the vaporization cooling ring chamber 401.

[0079] like Figures 1 to 6 As shown, the heat dissipation chamber 201 is equipped with a circulation heat dissipation mechanism 5, which includes a circulation heat dissipation half chamber 501, which facilitates air circulation, provides a corresponding channel for the connection of the circulation heat dissipation exhaust pipe 503, and provides corresponding assistance for the heat dissipation of the vaporization heat dissipation connecting pipe 405.

[0080] The circulating heat dissipation half-compartment 501 is equipped with a circulating heat dissipation ring plate 502, which can follow the rotation of the vaporization heat dissipation ring compartment 401 and can seal the space formed by the circulating heat dissipation half-compartment 501 and the circulating heat dissipation ring plate 502, reducing the possibility of the encapsulated heat dissipation coolant 204 entering the circulating heat dissipation half-compartment 501.

[0081] In addition, several pairs of circulating heat dissipation exhaust pipes 503 are fixedly installed on the upper part of the circulating heat dissipation half-chamber 501 to facilitate air circulation and allow air to be discharged after entering the circulating heat dissipation half-chamber 501. The circulating heat dissipation ring plate 502 is set through the circulating heat dissipation half-chamber 501, the heat dissipation support net 202, and the heat dissipation water-blocking membrane 203.

[0082] like Figures 1 to 7 As shown, the vaporization heat dissipation connecting pipe 405 is installed through the vaporization heat dissipation ring chamber 401 and the circulation heat dissipation ring plate 502. The circulation heat dissipation half chamber 501 is fixedly installed on the lower side of the circulation heat dissipation half chamber 504, which facilitates the entry of air into the circulation heat dissipation half chamber 501, and allows the air to be discharged through the circulation heat dissipation exhaust pipe 503 after absorbing heat.

[0083] In addition, the circulating heat dissipation air intake pipe 504 is installed through the circulating heat dissipation half chamber 501 and the negative pressure air intake pressure plate 303. Several air intake grooves are cut on the circulating heat dissipation air intake pipe 504 to facilitate the entry of air, making it easier for the air in the negative pressure air intake positioning chamber 301 to enter the circulating heat dissipation half chamber 501. The negative pressure air intake motor 305 is installed through the circulating heat dissipation air intake pipe 504.

[0084] A robot includes a robot body and a robot joint drive structure, the robot joint drive structure being installed in the robot body.

[0085] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0086] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A robot joint drive structure, characterized by, include: Joint-driven structure body; A heat dissipation covering mechanism is provided on the outside of the joint drive structure body. The heat dissipation covering mechanism includes a heat dissipation covering chamber. A pair of heat dissipation covering support nets are fixedly installed in the heat dissipation covering chamber. A heat dissipation covering water-blocking membrane is fixedly installed on the side of the pair of heat dissipation covering support nets that are close to each other. A heat dissipation covering coolant is provided between the pair of heat dissipation covering water-blocking membranes. Several pairs of evenly distributed heat dissipation covering heat exhaust nets are fixedly installed on the heat dissipation covering chamber. A negative pressure air intake mechanism is fixedly installed on the lower side of the covered heat dissipation chamber. The negative pressure air intake mechanism includes a negative pressure air intake positioning chamber, a negative pressure air intake fan is provided inside the negative pressure air intake positioning chamber, and a negative pressure air intake pressure plate is provided on the upper side of the negative pressure air intake positioning chamber. A vaporization heat dissipation mechanism is rotatably installed on the outside of the joint drive structure body. The vaporization heat dissipation mechanism includes a vaporization heat dissipation ring chamber. A pair of vaporization heat dissipation positioning rings are rotatably installed in the vaporization heat dissipation ring chamber. The vaporization heat dissipation positioning rings are fixedly installed with the joint drive structure body. Several evenly distributed vaporization heat dissipation anti-wear beads are rotatably installed on the vaporization heat dissipation positioning rings. A heat dissipation mechanism is provided inside the covered heat dissipation chamber. The heat dissipation mechanism includes a heat dissipation half chamber, a heat dissipation ring plate is slidably installed inside the heat dissipation half chamber, and several pairs of heat dissipation exhaust pipes are fixedly installed on the upper part of the heat dissipation half chamber.

2. The robot joint drive structure according to claim 1, characterized in that, A negative pressure air intake dust filter is fixedly installed on the lower side of the negative pressure air intake positioning chamber, and a positioning groove matching the negative pressure air intake dust filter is cut into the negative pressure air intake positioning chamber.

3. A robot joint drive structure according to claim 2, characterized in that A negative pressure intake motor is fixedly installed on the lower side of the negative pressure intake dust filter. The negative pressure intake motor passes through the negative pressure intake dust filter and is fixedly installed with the negative pressure intake fan.

4. The robot joint drive structure according to claim 3, characterized in that, A pair of negative pressure intake balance rods are slidably installed inside the negative pressure intake pressure plate. The negative pressure intake balance rods are fixedly installed with the heat dissipation chamber. A negative pressure intake spring is installed between the negative pressure intake balance rods and the negative pressure intake pressure plate. The negative pressure intake spring is sleeved on the negative pressure intake balance rods.

5. A robot joint drive structure according to claim 4, characterized in that, The vaporization heat dissipation positioning ring has a torsion groove that matches the vaporization heat dissipation anti-wear bead. The vaporization heat dissipation ring chamber contains vaporization heat dissipation alcohol, and several evenly distributed vaporization heat dissipation connecting pipes are fixedly installed outside the vaporization heat dissipation ring chamber.

6. The robot joint drive structure according to claim 5, characterized in that, A vaporization heat dissipation gear ring is fixedly installed on one side of the vaporization heat dissipation ring chamber. A vaporization heat dissipation motor is fixedly installed on the covered heat dissipation chamber. The vaporization heat dissipation motor passes through the covered heat dissipation chamber. A vaporization heat dissipation gear is fixedly installed on the vaporization heat dissipation motor. The vaporization heat dissipation gear matches the vaporization heat dissipation gear ring.

7. A robot joint drive structure according to claim 6, characterized in that, The circulating heat dissipation pipe is installed through the circulating heat dissipation half-compartment, the heat dissipation support net, and the heat dissipation water-blocking membrane.

8. A robot joint drive structure according to claim 7, characterized in that, The vaporization heat dissipation connecting pipe is installed through the vaporization heat dissipation ring chamber and the circulation heat dissipation ring plate. A circulation heat dissipation air inlet pipe is fixedly installed on the lower side of the circulation heat dissipation half chamber. The circulation heat dissipation air inlet pipe is installed through the circulation heat dissipation half chamber and the negative pressure air inlet pressure plate. Several air inlet grooves are cut on the circulation heat dissipation air inlet pipe. The negative pressure air inlet motor is installed through the circulation heat dissipation air inlet pipe.

9. A robot, comprising a robot body and a robot joint drive structure, wherein the robot joint drive structure is mounted within the robot body, characterized in that, The robot joint drive structure is the robot joint drive structure as described in any one of claims 1-8.

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