Artificial intelligence robot

Abstract

The invention provides an artificial intelligence robot, and relates to the field of intelligent robots. The artificial intelligence robot comprises a main machine pedestal, four balance assemblies, four moving assemblies, four stabilizing assemblies, an execution assembly A and an execution assembly B, the balance assemblies, the moving assemblies and the stabilizing assemblies are installed on the main machine pedestal, the balance assemblies and the stabilizing assemblies are arranged diagonally, and the execution assembly A and the execution assembly B are installed on the main machine pedestal; the host pedestal comprises two bedplates which are fixed up and down; the upper ends of the four balance assemblies are all located between the two platens. According to the artificial intelligence robot, by arranging the moving assembly, the robot can accurately and stably run in any area, by arranging the balancing assembly and the stabilizing assembly, the main machine pedestal is more stable due to multi-directional supporting, precision errors are not prone to occurring when the main machine pedestal moves to a station for machining, and by arranging the balancing assembly, the stability of the robot is improved. When the machining position is continuously changed, the gravity center needs to be frequently changed, and the influence of the reacting force of the mechanical arm on equipment stability is avoided.

Description

Technical Field

[0001] The present invention relates to the field of intelligent robots, in particular to an artificial intelligence robot. Background Art

[0002] An ordinary welding robot is usually mainly composed of a base, a rotating motor, a rotating shaft, a large arm, a small arm, a welding head (welding gun) and other components. One end of the large arm cooperates with the base, and the other end of the large arm is used to cooperate with the small arm and welding head of the welding robot. The large arm drives the small arm and the welding head to perform multi-dimensional movement in space, so as to implement welding at the joint of the whole plate. A welding wire is arranged at the end of the welding head, and the high-temperature welding arc generated by the welding head is used to melt the welding wire, and then the welding of the whole plate is implemented. In the welding process of the existing welding robot, the control of the welding head (welding gun) is achieved by swinging a multi-axis mechanical arm. In linear welding, it is usually necessary to coordinate multiple nodes of the mechanical arm, which has high requirements for intelligent control, or the movement of the entire mechanical arm is realized, the movement range is large, the accuracy is small, and it is not suitable for welding operations in narrow areas. In addition, when welding arc-shaped or irregular parts to be welded, one conventional method is to control the movement route of the mechanical arm after image recognition and internal algorithm calculation and analysis.

[0003] Although industrial mobile welding robots have significant advantages in automation, flexibility and efficiency, they still have some limitations or disadvantages, which are mainly reflected in the following aspects:

[0004] Limited environmental adaptability

[0005] High requirements for working scenes: The mobile platform may not be stable enough on rough terrain (such as construction sites and ship cabins), affecting welding accuracy.

[0006] Sensitive to dynamic disturbances: workshop vibrations, movement of other equipment, or airflow may interfere with robot positioning (such as SLAM navigation errors).

[0007] Functional limitations

[0008] Limited load capacity: The mobile platform usually has a small load capacity and cannot carry large welding guns or heavy workpieces.

[0009] Accuracy and repeatability issues

[0010] Lower absolute accuracy: Compared with fixed robots, mobile robots may not meet high-precision welding requirements due to the error accumulation of the chassis moving mechanism (such as wheel / track sliding). Summary of the invention

[0011] In view of the deficiencies in the prior art, the present invention provides an artificial intelligence robot that solves the problems raised in the above background technology.

[0012] To achieve the above objectives, the present invention is implemented through the following technical solutions: an artificial intelligence robot, including a mainframe, a balancing component installed on the mainframe, a moving component and a stabilizing component, wherein four balancing components and four stabilizing components are provided, and all of them are arranged diagonally to each other;

[0013] It also includes two actuator components A and B installed on the main engine base;

[0014] The host stand includes two upper and lower fixed platforms;

[0015] The upper ends of the four balancing components are located between the two table plates, and the lower ends extend below the table plate below and are located at the four sides of the table plate respectively;

[0016] The balancing assembly includes a limiting barrel, a lifting shaft, a lifter and a counterweight. A plurality of counterweights are arranged in parallel up and down. The lower end of the lifting shaft passes through the center of the plurality of counterweights and is fixedly connected to all the counterweights. The counterweights are located in the limiting barrel and slide up and down relative to the limiting barrel. The lifter is fixed at the upper end of the limiting barrel, and the lifter acts on the lifting shaft to adjust the height of the counterweight up and down.

[0017] Preferably, the upper ends of the moving components are located between the two table plates, and there are five moving components, of which four moving components are located at the diagonal lines of the table plates, and any moving component is located between two adjacent balancing components, and the distances between the four moving components and the center of the table plates are the same, and another moving component is installed at the center of the table plate and is located between the other four moving components;

[0018] The moving assembly includes a hydraulic cylinder A and a universal drive wheel. The upper end of the hydraulic cylinder A is fixedly installed between two platform plates. The output end of the hydraulic cylinder A passes through the lower platform plate. The fixed end of the universal drive wheel is installed on the output end of the hydraulic cylinder A.

[0019] Preferably, the stabilizing assembly includes a support leg, one end of which is hinged to the connection between the two table plates, and the hinge between the support leg and the table plate is located at the four corner positions of the table plate; and also includes a hydraulic cylinder B, which is hinged to the middle position of the upper end of the support leg, and the other end of the hydraulic cylinder B is hinged to the connection between the two table plates.

[0020] Preferably, the actuator A and the actuator B both include a robot arm and a lifter, the robot arm includes a base, the lifter includes a sealing sleeve, a hydraulic cylinder C and an elastic connecting sleeve, the sealing sleeve is fixed on the upper table, multiple hydraulic cylinders C are provided, the hydraulic cylinder C and the elastic connecting sleeve are both in the sealing sleeve, the fixed end of the hydraulic cylinder C is fixed to the table, the base of the robot arm is inserted into the upper end of the sealing sleeve, the movable end of the hydraulic cylinder C is fixed to the bottom end of the base of the robot arm, and the two ends of the elastic connecting sleeve are respectively connected to the robot arm and the table.

[0021] Preferably, the robot mechanical arm further comprises a first rotating arm, a second swing arm, a third rotating arm, a fourth swing arm, a fifth telescopic arm and a sixth rotating arm, the first rotating arm is fixed to the base, and an output end thereof is fixedly connected to the second swing arm, the output end of the second swing arm is fixed to the third rotating arm, the output end of the third rotating arm is fixed to the fourth swing arm, the output end of the fourth swing arm is fixed to the fifth telescopic arm, and the output end of the fifth telescopic arm is fixed to the sixth rotating arm;

[0022] The fifth telescopic arm is a hydraulic multi-stage telescopic rod.

[0023] Preferably, the actuator A also includes an electric welding gun, which is mounted on the end of the multi-stage telescopic rod.

[0024] Preferably, the actuator B also includes a hydraulic clamp, which is installed on the end of the multi-stage telescopic rod.

[0025] Preferably, the inner ring of the limiting barrel is provided with a longitudinal strip-shaped protrusion, the outer ring of the counterweight is provided with a plurality of grooves, the grooves are slidably matched with the strip-shaped protrusions, the upper end of the lifting shaft is provided with a threaded groove, the lifter includes a motor and a screw sleeve, the screw sleeve is installed on the output shaft of the motor, the screw sleeve is sleeved above the lifting shaft and matched with its thread.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The artificial intelligence robot has a mobile component, and the universal drive wheel can be driven by the outside world to move in any direction. Therefore, the robot can be moved in the factory with a high degree of freedom. The hydraulic cylinder A can be retracted to lower the height of the main engine base, thereby increasing the stability of the robot when moving forward. When the hydraulic cylinder A is extended, the main engine base can be lifted to pass through rugged roads or overcome scenes that are difficult to pass through with a low chassis, so that the robot can drive accurately and stably in any area.

[0028] 2. The artificial intelligence robot is equipped with a balancing component and a stabilizing component. After stabilizing the robot, the counterweight is lowered by the lifter so that the counterweight contacts the ground. At this time, the main engine base is grounded through the counterweight, and the robot is more stable when working. The hydraulic cylinder B is extended to ground the support legs. After the support legs are grounded, the main engine base is supported in all directions and is more stable. It is not easy to have precision errors when moving to the workstation for processing. In addition, heavy arms can be installed or heavy welding guns can be carried on the execution end to transport heavy workpieces.

[0029] 3. The artificial intelligence robot, by setting up a balance component, the four lifters can determine the height of the counterweight at different positions respectively. When the robot is in a mobile state for processing, when the robot's mechanical arm is under force, the center of gravity height at different positions of the main machine base can be changed. When processing at a fixed position for a long time, the height of each position is reduced to the minimum. When the processing position is constantly changed, the center of gravity height needs to be changed frequently to avoid the reaction force of the mechanical arm affecting the stability of the equipment.

[0030] 4. This artificial intelligence robot can basically complete various complex position welding by setting the execution component A. Setting the execution component B can meet the needs of transporting, stabilizing, and clamping welded parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the structure of the present invention;

[0032] Figure 2 It is a front view of the structure of the present invention;

[0033] Figure 3 It is a partial structural schematic diagram of the present invention;

[0034] Figure 4 It is a schematic diagram of the structure on the host base of the present invention;

[0035] Figure 5 The bottom structure diagram of the host stand of the present invention;

[0036] Figure 6 It is a structural diagram of the balancing component and the moving component of the present invention;

[0037] Figure 7 is a structural diagram of the balancing assembly of the present invention;

[0038] Figure 8 It is a structural diagram of the execution component A of the present invention;

[0039] Fig. 9 This is a structural diagram of the execution component B of the present invention.

[0040] In the figure: 1. main engine base; 101. table; 2. balancing assembly; 201. limiting barrel; 202. lifting shaft; 203. lifter; 204. counterweight; 205. strip protrusion; 206. groove; 3. moving assembly; 301. hydraulic cylinder A; 302. universal drive wheel; 4. stabilizing assembly; 401. support foot; 402. hydraulic cylinder B; 5. actuator A; 501. welding gun; 6. actuator B; 601. hydraulic clamp; 7. robot mechanical arm; 701. first rotating arm; 702. second swing arm; 703. third rotating arm; 704. fourth swing arm; 705. fifth telescopic arm; 706. sixth rotating arm; 707. base; 8. lifter; 801. sealing sleeve; 802. hydraulic cylinder C; 803. elastic connecting sleeve. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0043] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0045] like Figure 1-9 As shown, an artificial intelligence robot includes a mainframe 1, a balancing component 2, a moving component 3 and a stabilizing component 4 installed on the mainframe 1, and four balancing components 2 and four stabilizing components 4 are provided, and all are arranged diagonally to each other;

[0046] It also includes two actuator components A5 and B6 installed on the host base 1;

[0047] The mainframe base 1 includes two upper and lower fixed platforms 101;

[0048] The upper ends of the four balancing components 2 are located between the two table plates 101, and the lower ends extend below the table plate 101 below and are located at the four sides of the table plate 101 respectively;

[0049] The balancing assembly 2 includes a limiting barrel 201, a lifting shaft 202, a lifter 203 and a counterweight 204. The counterweights 204 are arranged in parallel up and down. The lower end of the lifting shaft 202 passes through the center of the multiple counterweights 204 and is fixedly connected to all the counterweights 204. The counterweights 204 are in the limiting barrel 201 and slide up and down relative to it. The lifter 203 is fixed at the upper end of the limiting barrel 201. The lifter 203 acts on the lifting shaft 202 to adjust the height of the counterweight 204 up and down.

[0050] The upper and lower plates 101 are made of welded metal beams and covered with an outer shell. The outer shell is equipped with a series of obstacle avoidance equipment such as laser radar and visual navigation, as well as path planning equipment. The path is set, the parameters are optimized, and then synchronized to the robot to achieve precise operation.

[0051] The platform 101 is also equipped with modules such as structured light camera, infrared thermal imaging, and acoustic sensor to accurately identify the weld position and deformation of the workpiece.

[0052] The inner wall of the limiting barrel 201 is regularly coated with grease, and the side of the counterweight 204 in contact with it can reduce the resistance when moving up and down, and a dust cover is also provided on the outside of the limiting barrel 201 to prevent dust from entering the friction area during precise operation.

[0053] There are also two equipment boxes on the table 101, one of which is an electrical box, which is equipped with electrical parts such as circuit boards and a welding supply system. The other equipment box is equipped with a hydraulic module for driving all hydraulic actuators. There is also a battery in the table 101, and the battery is installed between the two table plates 101. There is not only sufficient space for storing batteries between the two table plates 101, but the weight of the battery can also further lower the center of gravity. The battery installation area can be equipped with batteries with enough power for the equipment to operate continuously for 2 hours, making the equipment run more stably. When the equipment is docked in one location for a long time, the cable can be connected to charge while working.

[0054] The upper ends of the moving components 3 are all located between the two table plates 101. There are five moving components 3, of which four moving components 3 are located at the diagonal lines of the table plates 101. Any moving component 3 is located between two adjacent balancing components 2. The distances between the four moving components 3 and the centers of the table plates 101 are the same. Another moving component 3 is installed at the center of the table plate 101 and is located between the other four moving components 3.

[0055] The moving assembly 3 includes a hydraulic cylinder A301 and a universal drive wheel 302. The upper end of the hydraulic cylinder A301 is fixedly installed between the two platform plates 101. The output end of the hydraulic cylinder A301 passes through the lower platform plate 101. The fixed end of the universal drive wheel 302 is installed on the output end of the hydraulic cylinder A301.

[0056] The Wanxiang drive wheel is an intelligent wheel set that integrates a motor, a transmission system, and a multi-directional motion mechanism. It can achieve omnidirectional movement (front and back, left and right, diagonal, and rotation in place). The steering axis of the Wanxiang drive wheel is equipped with a servo motor, and the wheel itself is also equipped with a hub motor. It can not only move and operate by itself, but also steer accurately. The hub motor must be able to achieve high torque output, and multi-wheel coordinated control requires real-time adjustment of the torque of each wheel (such as the PID algorithm).

[0057] The device itself has IP67 protection level, adapts to industrial environments, and is equipped with a rear suspension structure to reduce the impact of bumps on precision equipment.

[0058] It can also be replaced with a Mecanum wheel (a wheel rim is equipped with multiple inclined rollers, usually arranged at 45 degrees, and omnidirectional movement is achieved through the speed difference of different wheel sets) or an omnidirectional wheel (a wheel circumference is equipped with multiple groups of small rollers that are axially perpendicular to the main wheel to allow lateral sliding).

[0059] The stabilizing assembly 4 includes a support leg 401, one end of which is hinged to the connection between the two table plates 101, and the hinge between the support leg 401 and the table plate 101 is located at the four corner positions of the table plate 101; it also includes a hydraulic cylinder B402, which is hinged to the middle position of the upper end of the support leg 401, and the other end of the hydraulic cylinder B402 is hinged to the connection between the two table plates 101.

[0060] The support legs 401 are reinforced with metal, and the bottom thereof is a friction surface. When the hydraulic cylinder B402 is extended, the plurality of support legs 401 can be grounded, and after contraction, the support legs 401 can be retracted to reduce the occupied space.

[0061] Both actuator A5 and actuator B6 include a robot arm 7 and a lifter 8. The robot arm 7 includes a base 707. The lifter 8 includes a sealing sleeve 801, a hydraulic cylinder C802 and an elastic connecting sleeve 803. The sealing sleeve 801 is fixed on the upper platform 101. There are multiple hydraulic cylinders C802. The hydraulic cylinders C802 and the elastic connecting sleeve 803 are both in the sealing sleeve 801. The fixed end of the hydraulic cylinder C802 is fixed to the platform 101. The base 707 of the robot arm 7 is inserted into the upper end of the sealing sleeve 801. The movable end of the hydraulic cylinder C802 is fixed to the bottom end of the base 707 of the robot arm 7. The two ends of the elastic connecting sleeve 803 are respectively connected to the robot arm 7 and the platform 101.

[0062] The friction surface between the base 707 and the sealing sleeve 801 is also coated with grease, and a dust cover is installed on the outside. The installation of the lifter 8 can increase the processing height of the robot arm 7, and the elastic connecting sleeve 803 is used to connect the cable.

[0063] The robot mechanical arm 7 also includes a first rotating arm 701, a second swing arm 702, a third rotating arm 703, a fourth swing arm 704, a fifth telescopic arm 705 and a sixth rotating arm 706. The first rotating arm 701 is fixed to the base 707, and its output end is fixedly connected to the second swing arm 702, the output end of the second swing arm 702 is fixed to the third rotating arm 703, the output end of the third rotating arm 703 is fixed to the fourth swing arm 704, the output end of the fourth swing arm 704 is fixed to the fifth telescopic arm 705, and the output end of the fifth telescopic arm 705 is fixed to the sixth rotating arm 706;

[0064] The fifth telescopic arm 705 is a hydraulic multi-stage telescopic rod.

[0065] The first rotating arm 701 rotates the position of the base 707, and the movement mode is: horizontal rotation (±180°~±360°) to control the overall left and right rotation of the mechanical arm;

[0066] The second swing arm 702 is an upper arm pitch, and the movement mode: up and down swing (±90°~±150°) determines the front and rear tilt angle of the robot mechanical arm 7;

[0067] The third rotating arm 703 is an upper arm rotation, and the movement mode is: axial rotation (±180°~±360°) to control the horizontal direction of the end effector;

[0068] The fourth swing arm 704 is the wrist pitch, and the movement mode is: swinging up and down (±90°~±180°) to adjust the pitch angle of the end effector;

[0069] The fifth telescopic arm 705 is of the extension type, and the movement mode is: the telescopic stroke (0-800 mm) adjusts the position of the end effector;

[0070] The sixth rotating arm 706 is a terminal rotating arm, and the movement mode is: axial rotation (±180°~±360°) to control the rotation of the tool;

[0071] The actuator A5 further includes an electric welding gun 501 , which is mounted on the end of the multi-stage telescopic rod.

[0072] The welding gun supports multiple processes such as MI G / MAG (gas shielded welding), TIG (argon arc welding), and laser welding.

[0073] The actuator B6 further includes a hydraulic clamp 601 , which is mounted on the end of the multi-stage telescopic rod.

[0074] The hydraulic clamp 601 is another end-effector tool used for clamping, transporting, fixing workpieces and other functions.

[0075] The inner ring of the limiting barrel 201 is provided with a longitudinal strip protrusion 205, and the outer ring of the counterweight 204 is provided with a plurality of grooves 206, which are slidably matched with the strip protrusion 205. The upper end of the lifting shaft 202 is provided with a threaded groove. The lifter 203 includes a motor and a screw sleeve, which is installed on the output shaft of the motor. The screw sleeve is sleeved over the lifting shaft 202 and matched with its thread.

[0076] When in use, the robot's trajectory can be defined through navigation and map construction, and remote operation can be realized to control the robot's movement by itself. It can be used for fixed-station processing and dangerous area processing in special situations. The five mobile components 3 can realize the robot's movement in any direction under the change of the direction of the universal drive wheel 302. Each universal drive wheel 302 can turn, and the equipment can also rotate and turn around on the spot. In the intelligent processing scene, it is suitable for traveling in complex areas, and it is more convenient to move the position accurately without multiple movements. The retracting hydraulic cylinder A301 can lower the height of the main machine base 1, thereby increasing the stability of the robot when moving forward, and the center of gravity is lower and more stable when carrying. When the hydraulic cylinder A301 is extended, the main machine base 1 can be lifted to pass through rugged roads or overcome scenes that are difficult to pass through with a low chassis;

[0077] When moving to a workstation where it will be parked for a long time for processing, all the lifters 203 are controlled to operate to lower the counterweights 204. When the four counterweights 204 are lowered to fit the ground, the main machine base 1 is grounded at this time, and the hydraulic cylinder B402 is extended to ground the support legs 401. After the support legs 401 are grounded, the main machine base 1 is supported in all directions and is more stable. During welding or clamping and transportation, it is almost impossible to move the bottom position, thereby ensuring more accurate processing accuracy. In this process, heavy-load transportation can be achieved, and the equipment can carry large welding guns.

[0078] When it is necessary to process while moving, the four lifters 203 can respectively determine the height of the counterweight 204 at different positions, and can change the height of the center of gravity at different positions of the main machine base 1. When the robot arm 7 is subjected to force, the height of the counterweight 204 close to the robot arm 7 can be determined according to calculation, so that it can be closer to the robot arm 7 or downward away from the robot arm 7, thereby overcoming the problems of small load of the mobile robot and low precision during processing.

[0079] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0080] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0081] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An artificial intelligence robot, characterized in that: It comprises a mainframe base (1), a balancing component (2) installed on the mainframe base (1), a moving component (3) and a stabilizing component (4), wherein four balancing components (2) and four stabilizing components (4) are provided and are all arranged diagonally opposite to each other; It also includes two actuator components A (5) and actuator component B (6) installed on the host platform (1); The main machine base (1) comprises two upper and lower fixed platforms (101); The upper ends of the four balancing components (2) are located between the two table plates (101), and the lower ends extend below the table plate (101) below and are located at the four sides of the table plate (101) respectively; The balancing assembly (2) comprises a limiting barrel (201), a lifting shaft (202), a lifter (203) and a counterweight (204); a plurality of counterweights (204) are arranged in parallel up and down; the lower end of the lifting shaft (202) passes through the center of the plurality of counterweights (204) and is fixedly connected to all the counterweights (204); the counterweights (204) are located in the limiting barrel (201) and slide up and down relative to the limiting barrel (201); the lifter (203) is fixed at the upper end of the limiting barrel (201); the lifter (203) acts on the lifting shaft (202) to adjust the height of the counterweights (204) up and down.

2. The artificial intelligence robot according to claim 1, characterized in that: The upper ends of the moving components (3) are located between the two table plates (101), and there are five moving components (3), of which four moving components (3) are located at the diagonal lines of the table plates (101), and any moving component (3) is located between two adjacent balancing components (2), and the distances between the four moving components (3) and the centers of the table plates (101) are the same; another moving component (3) is installed at the center of the table plates (101) and is located between the other four moving components (3); The moving assembly (3) comprises a hydraulic cylinder A (301) and a universal drive wheel (302); the upper end of the hydraulic cylinder A (301) is fixedly mounted between two platform plates (101); the output end of the hydraulic cylinder A (301) passes through the lower platform plate (101); and the fixed end of the universal drive wheel (302) is mounted on the output end of the hydraulic cylinder A (301).

3. The artificial intelligence robot according to claim 2, characterized in that: The stabilizing assembly (4) comprises a support leg (401), one end of which is hinged to the connection between the two platform plates (101), and the hinge between the support leg (401) and the platform plate (101) is located at the four corner positions of the platform plate (101); and also comprises a hydraulic cylinder B (402), which is hinged to the middle position of the upper end of the support leg (401), and the other end of the hydraulic cylinder B (402) is hinged to the connection between the two platform plates (101).

4. The artificial intelligence robot according to claim 1, characterized in that: The actuator assembly A (5) and the actuator assembly B (6) both comprise a robot arm (7) and a lifter (8); the robot arm (7) comprises a base (707); the lifter (8) comprises a sealing sleeve (801), a hydraulic cylinder C (802) and an elastic connecting sleeve (803); the sealing sleeve (801) is fixed on a platform (101) above; a plurality of hydraulic cylinders C (802) are provided; the hydraulic cylinders C (802) and the elastic connecting sleeve (803) are both in the sealing sleeve (801); the fixed end of the hydraulic cylinder C (802) is fixed to the platform (101); the base (707) of the robot arm (7) is inserted into the interior of the upper end of the sealing sleeve (801); the movable end of the hydraulic cylinder C (802) is fixed to the bottom end of the base (707) of the robot arm (7); and the two ends of the elastic connecting sleeve (803) are respectively connected to the robot arm (7) and the platform (101).

5. The artificial intelligence robot according to claim 4, characterized in that: The robot mechanical arm (7) further comprises a first rotating arm (701), a second swing arm (702), a third rotating arm (703), a fourth swing arm (704), a fifth telescopic arm (705) and a sixth rotating arm (706); the first rotating arm (701) is fixed to a base (707), an output end of the first rotating arm (701) is fixedly connected to the second swing arm (702), an output end of the second swing arm (702) is fixedly connected to the third rotating arm (703), an output end of the third rotating arm (703) is fixedly connected to the fourth swing arm (704), an output end of the fourth swing arm (704) is fixedly connected to the fifth telescopic arm (705), and an output end of the fifth telescopic arm (705) is fixedly connected to the sixth rotating arm (706); The fifth telescopic arm (705) is a hydraulic multi-stage telescopic rod.

6. The artificial intelligence robot according to claim 5, characterized in that: The actuator assembly A (5) further comprises an electric welding gun (501), which is mounted on the end of the multi-stage telescopic rod.

7. The artificial intelligence robot according to claim 6, characterized in that: The actuator assembly B (6) further comprises a hydraulic clamp (601), which is mounted on the end of the multi-stage telescopic rod.

8. The artificial intelligence robot according to claim 1, characterized in that: The inner ring of the limiting barrel (201) is provided with a longitudinal strip-shaped protrusion (205), the outer ring of the counterweight (204) is provided with a plurality of grooves (206), the grooves (206) are slidably matched with the strip-shaped protrusions (205), the upper end of the lifting shaft (202) is provided with a threaded groove, the lifter (203) comprises a motor and a screw sleeve, the screw sleeve is installed on the output shaft of the motor, and the screw sleeve is sleeved above the lifting shaft (202) and is threadably matched with the lifting shaft (202).

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