63results about How to "Rich in sports" patented technology

The invention discloses a video monitoring multi-target tracking method for fusion feature matching and data association, and is improved by aiming at a traditional video monitoring target tracking method. On the basis of predicting by adopting a Kalman filter, joint probability data association and the matching checking of RGB (Red Green Blue) color histogram features and Surf features are introduced, various motion states of a target can be tracked, and target tracking accuracy is guaranteed.

The invention discloses a visual narrow rectangular channel aerosol motion deposition system which belongs to the technical field of multiphase flow. In the system, mainstream gas is supplied by a fan and is heated by a heater; an aerosol generator is added with small solid particles or liquid droplets by a branch circuit to form a disperse system; the disperse system is cooled when passing through a visual section and is finally discharged by a tail gas purifying device; and the observation and measurement on fine particles are implemented by utilizing aerosol observing equipment through the visual section. The system is mainly characterized in that the visual section is provided with a quartz glass window with the length of 1,000mm, so that the observation and the measurement on the integral section of continuous motion of the fine particles are implemented; and the system is safe and reliable and various parameters such as the temperature, the flow, the concentration and the like can be regulated. The system is beneficial to research on the aspects of subjects of a total mechanical equipment structure, the multiphase flow, the environment protection, the aerosol motion, the thermophoresis effect and the like.

The present invention provides a motion state detection device, a motion state detection method and a motion state detection system. The device includes a gravity sensor for sensing acceleration and outputting the X-axis component, Y-axis component and Z-axis component of the acceleration, a magnetometer for sensing magnetic field intensity and outputting the X-axis component, Y-axis component and Z-axis component of the magnetic field intensity, a processor used for acquiring the three-axis components of the gravity sensor and the three-axis components of the magnetometer and processing the three-axis components of the gravity sensor and the three-axis components of the magnetometer so as to identify a motion state, and a wireless module used for transmitting identified motion state information. According to the motion state detection device, the motion state detection method and the motion state detection system of the invention, data outputted by the gravity sensor and the magnetometer are processed so as to fit the characteristic value of a motion model, and therefore, the motion state of a measured object can be judged, and accurate identification of the motion state of the measured object can be realized.

The invention discloses an image frame retrieval, filtering and monitoring system based on the video identification technology, the operation of the system is monitored, and video sources are generated. The operation steps for each received frame of video monitoring frame according to the time sequence include: (1) performing background modeling for a current video monitoring frame, obtaining existed moving targets in the current video monitoring frame, detecting position data of each target, and continuing step (1) if the target is not detected; (2) identifying the detected targets, obtaining identification information of each target, printing the identification information on a warning box frame image, and saving the information in a configuration file; and (3) reading the configuration file when a monitoring video is played, and making the time satisfying the condition flash in a highlighted manner on the timeline according to a retrieval condition input by a user. According to the system, filtering and rapid retrieval of monitoring videos can be effectively realized, key target information in the videos is identified, key moments in the videos are rapidly located, and the pressure for video storage and transmission is reduced.

The invention discloses a dynamic precision detection method under a complex motion state of a five-axis machine tool based on a double-ball-bar. The method comprises the following steps of step S1, determining the motion trajectory of a tool tip point; determining a tool attitude change process and planning the tool attitude; and step S3, respectively using high and low feed speeds to measure, and respectively calculating positive and negative peak values, a range, a standard deviation and an absolute average error of a detection result under two feed speeds as evaluation indexes. The dynamicprecision detection method provided by the invention comprises a richer motion state and a motion mode, and helps to detect and evaluate the dynamic precision of a five-axis numerical control machinetool more quickly, accurately and comprehensively; the parts affected by dynamic errors in tool tip point offset are separated by means of differential measurement, so that the impact of the dynamicperformance can be extracted, and the influence of geometric errors as miscellaneous errors in the dynamic performance evaluation can be reduced.

The invention discloses a clothes treating apparatus and a control method thereof. The clothes treating apparatus comprises an inner cylinder, a rotatable pulsator, a driving device and a clutch device, the inner cylinder defines a cavity with an open top, the driving device is used for driving the pulsator to rotate, the clutch device can be switched among a separation state, a first joint stateand a second joint state, the pulsator is free from vertical displacement in the separation state and can be driven to rotate in the first joint state, the inner cylinder and the pulsator can synchronously rotate in the first joint state, and the pulsator can be driven to rotate and can vertically shift relative to the inner cylinder in the second joint state. According to the clothes treating apparatus, when the clutch device is switched to the second joint state, the pulsator rotates and can vertically shift, three-dimensional stirring effects of water flow can be achieved, and washing and rinsing effects and use experience of the clothes treating apparatus are improved.

The invention discloses a landscaping robot. The landscaping robot comprises a machine frame; the machine frame is sequentially provided with a first rotary shaft, a second rotary shaft, a third rotary shaft and a fourth rotary shaft along the same horizontal plane in the direction from front to back; one side of the first rotary shaft and one side of the second rotary shaft are connected with a first traveling mechanism, and the other side of the first rotary shaft and the other side of the second rotary shaft are connected with a second traveling mechanism; one side of the third rotary shaftand one side of the fourth rotary shaft are connected with a third traveling mechanism, and the other side of the third rotary shaft and the other side of the fourth rotary shaft are connected with afourth traveling mechanism; and the first traveling mechanism comprises a first crank vertically connected to one end of the first rotary shaft and a second crank vertically connected to one end of the second rotary shaft, the first crank and the second crank are equal in length and parallel, and the other end of the first crank and the other end of the second crank are connected through a firstconnection rod. The landscaping robot can achieve the traveling function through output of one motor and is reasonable in structural design, and a mechanical hand device is diversified in motion and can meet multiple operation requirements.

The invention relates to the technical field of movement mechanisms and particularly relates to a composite movement mechanism which comprises a hopper, cams, a motor and a transmission assembly, wherein the hopper is a straight slot type hopper; the at least two cams are uniformly arranged at the bottom end of the hopper; the transmission assembly comprises a chain, a plurality of chain wheels and a transmission shaft connected with the chain wheels, wherein one end of the transmission shaft is connected to the chain wheels, the other end of the transmission shaft extends to a position below the hopper and is connected and fixed with the cam; a cam base is arranged on the bottom of the hopper, a cam cavity is formed in the cam base, the cams are arranged in the cam cavity; the transmission shaft is supported and fixed by virtue of a fixing base; the motor is arranged on the bottom of the hopper; the chain wheels are arranged on the output shaft of the motor, and the chains are connected with the chain wheels for transmission. The eccentric directions of the cams are consistent or inconsistent. The composite movement mechanism is simple in structure, various in movement state, convenient to control and regulate, low in cost and high in efficiency.

The invention discloses a mechanical arm operation machine structure. The structure comprises a base, the base is provided with a mechanical arm device, and the mechanical arm device comprises a rotary shaft mounting base fixed to the base, wherein a first rotary shaft, a second rotary shaft and a third rotary shaft sequentially and rotationally sleeve the rotary shaft mounting base from outside to inside. A rotating support is arranged at the front end of the first rotary shaft, the two ends of the rotating support are rotationally connected with a first gear and a second gear respectively, the first gear and the second gear are oppositely arranged in parallel, and a third gear is fixedly connected to the front end of the second rotary shaft; the third gear is perpendicular to the first gear and is in meshed transmission with the first gear, and the first gear and the third gear are identical in shape. The mechanical arm device is diversified in motion and capable of meeting various operation requirements; a workpiece clamping device achieves a secondary clamping effect through a clamping air cylinder, the structure is simple, the workpiece clamping stability is high, and the structure is practical.

The invention discloses an environment-friendly type robot for landscaping. The environment-friendly type robot comprises a rack. A first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft are sequentially arranged on the rack along the same horizontal plane from front to back. A first walking mechanism is connected to one sides of the first rotating shaftand the second rotating shaft, and a second walking mechanism is connected to the other sides of the first rotating shaft and the second rotating shaft. A third walking mechanism is connected to one sides of the third rotating shaft and the fourth rotating shaft, and a fourth walking mechanism is connected to the other sides of the third rotating shaft and the fourth rotating shaft. The first walking mechanism comprises a first crank and a second crank, wherein the first crank is perpendicularly connected to one end of the first rotating shaft, and the second crank is perpendicularly connectedto one end of the second rotating shaft. The first crank and the second crank are the same in length and parallel with each other. The other end of the first crank is connected with the other end ofthe second crank through a first connecting rod. According to the robot, the walking function can be achieved through output of a single motor; the structural design is reasonable; and a mechanical arm device is diversified in motion form, and multiple types of operation requirements can be met.

The fishing simulating method with computer and video equipment including projecting screen, projector, image acquisition equipment and control equipment. The projecting screen set on ground has various objects in different shapes. The fishing simulating method includes the following steps: initializing the system, acquiring image, processing image, and displaying image. The fishing simulating computer and video equipment includes system initializing device, image acquiring device, image processing device and image displaying device. The present invention has high image definition, and rich and varying virtual fish moving state.

The invention discloses a garden robot with an anti-rust coating. The garden robot with the anti-rust coating comprises a frame; a first rotating shaft, a second rotating shaft, a third rotating shaftand a fourth rotating shaft are arranged on the frame in sequence along the same horizontal plane from front to back; one sides of the first rotating shaft and the second rotating shaft are connectedwith a first running mechanism; the other sides of the first rotating shaft and the second rotating shaft are connected with a second running mechanism; one sides of the third rotating shaft and thefourth rotating shaft are connected with a third running mechanism; the other sides of the third rotating shaft and the fourth rotating shaft are connected with a fourth running mechanism; the first running mechanism comprises a first crank and a second crank, wherein the first crank is vertically connected to one end of the first rotating shaft and the second crank is vertically connected to oneend of the second rotating shaft. The garden robot with the anti-rust coating has the advantages that the running function can be realized through output of a single motor; the structural design is reasonable; the motions of a manipulator device are diversified so that multiple operation demands can be satisfied; as an exhibition device drives an exhibition frame by using a single main motor to realize all-around dynamic exhibition effect, the exhibition effect is perfect; and the practicability is realized.

The invention discloses an environmental protection robot for municipal roads, which comprises a frame, on which a first rotating shaft, a second rotating shaft, a third rotating shaft, and a fourth rotating shaft are sequentially arranged along the same horizontal plane from front to back. One side of the first rotating shaft and the second rotating shaft is connected with the first traveling mechanism, the other side is connected with the second traveling mechanism, one side of the third rotating shaft and the fourth rotating shaft is connected with the first Three traveling mechanisms, the other side is connected with a fourth traveling mechanism, the first traveling mechanism includes a first crank vertically connected to one end of the first rotating shaft, and a second crank vertically connected to one end of the second rotating shaft. The robot of the invention can realize the walking function through the output of a single motor, and has a reasonable structural design; the movement of the manipulator device is diversified, which can meet various operation requirements. The display device drives the display stand through a single main motor to achieve a full range of dynamic display effects, with good display effects and practicality.

The invention discloses a robot for garden work. The robot for the garden work comprises a rack, the rack is sequentially provided with a first rotating shaft, a second rotating shaft, a third rotating shaft, and a fourth rotating shaft along the front-to-back direction of the same horizontal plane; one sides of the first rotating shaft and the second rotating shaft are connected with a first walking mechanism, the other sides of the first rotating shaft and the second rotating shaft are connected with a second walking mechanism, one sides of the third rotating shaft and the fourth rotating shaft are connected with a third walking mechanism, and the other sides of the third rotating shaft and the fourth rotating shaft are connected with a fourth walking mechanism; and the first walking mechanism comprises a first crank vertically connected to one end of the first rotating shaft, a second crank vertically connected to one end of the second rotating shaft, the first crank and the secondcrank are equilong and parallel, and the other end of the first crank is connected with the other end of the second crank through a first connecting rod. The robot for the garden work can realize a walking function through the output of a single motor, and the structural design is reasonable; and the motion of a manipulator device is diversified, and many kinds of operation needs can be met.

The invention discloses a walking robot for municipal roads. The walking robot for the municipal roads comprises a rack, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft which are sequentially arranged on the rack in the front-and-back direction of the same horizontal plane; one side of the first rotating shaft and the second rotating shaft is connected with a first walking mechanism, and the other side of the first rotating shaft and the second rotating shaft is connected with a second walking mechanism; one side of the third rotating shaft andthe fourth rotating shaft is connected with a third walking mechanism, and the other side of the second rotating shaft and the fourth rotating shaft is connected with a fourth walking mechanism; and the first walking mechanism comprises a first crank connected vertically to one end of the first rotating shaft and a second crank connected vertically to the one end of the second rotating shaft. Thewalking robot for the municipal roads realizes a walking function through the output of a single motor, and the structure design is reasonable; the movement of a manipulator is diversified so as to meet various operation demands; and a display device realizes all-around dynamic display effect by a single main motor driving a display frame, the display effect is good, and the practicality is achieved.

The invention discloses a walking robot for landscaping. The walking robot comprises a frame, wherein a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft are sequentially arranged on the frame along a same horizontal plane from front to back; a first walking mechanism is connected to one side of the first rotating shaft and the second rotating shaft;a second walking mechanism is connected to the other side of the first rotating shaft and the second rotating shaft; a third walking mechanism is connected to one side of the third rotating shaft andthe fourth rotating shaft; a fourth walking mechanism is connected to the other side of the third rotating shaft and the fourth rotating shaft; the first walking mechanism comprises a first crank which is perpendicularly connected to one end of the first rotating shaft and a second crank which is perpendicularly connected to one end of the second rotating shaft; the first crank and the second crank are of equal length and in parallel; and the other ends of the first crank and the second crank are connected by a first connecting rod. The walking robot for landscaping provided by the inventioncan realize the walking function through the output of a single motor, and is reasonable in structural design. A manipulator device is diversified in movement and can meet various operation requirements.

The invention discloses an improved structure of a manipulator operation machine. The improved structure of the manipulator operation machine comprises a base, the base is provided with a manipulatordevice, the manipulator device comprises a rotary shaft mounting seat fixed on the base, a first rotary shaft, a second rotary shaft and a third rotary shaft sequentially and rotationally sleeve the rotary shaft mounting seat from outside to inside, a rotating support is arranged at the front end of the first rotary shaft, and the two ends of the rotating support are rotationally connected with afirst gear and a second gear respectively; and the first gear and the second gear are oppositely arranged in parallel, a third gear is fixedly connected to the front end of the second rotary shaft, the third gear is perpendicular to the first gear, and the third gear and the first gear are in meshed transmission and are the same in shape. According to the improved structure of the manipulator operation machine, the motion of the manipulator device is diversified, and various operation requirements can be met; and moreover, a workpiece clamping device realizes a secondary clamping effect through a clamping air cylinder, the structure is simple, the workpiece clamping stability is high, and thus the practicability can be obtained.

The invention relates to a symmetrical combination spiral ore grinding barrel and a designing method thereof. The symmetrical combination spiral ore grinding barrel comprises a barrel body, and a feeding throat pipe, a discharging throat pipe and a transmission gear which are separately communicated with the end part of the barrel body, wherein the middle outer walls of the feeding throat pipe andthe discharging throat pipe are respectively sleeved with a stander left support and a stander right support, and the barrel body is formed by combining a plurality of eccentric cylinders in a butt-joint manner; and the eccentric cylinder comprises an inner columnar surface and an outer columnar surface, and an eccentric distance exists between the axis of the inner columnar surface and the axisof the outer columnar surface. In the ore grinding process, a higher relative speed and larger grinding force can be obtained between a material and a grinding medium, and the ore grinding efficiencyis higher; and meanwhile, by adopting the sectional combination structure, the difficulty in producing, transporting, disassembling and repairing the large-sized combined ore grinding barrel can be reduced.

The invention discloses an anti-rust mechanical arm operation machine which comprises a base, the base is provided with a mechanical arm device; the mechanical arm device comprises a rotary shaft mounting base fixed on the base; a first rotating shaft, a second rotating shaft and a third rotating shaft are sequentially and rotationally sleeved with the rotating shaft mounting seat from outside toinside; a rotating bracket is arranged at the front end of the first rotating shaft; two ends of the rotating support are rotationally connected with a first gear and a second gear; the first gear and the second gear are parallel and oppositely arranged; a third gear is fixedly connected to the front end of the second rotating shaft; and the third gear is arranged perpendicular to the first gear,the third gear and the first gear are in meshed transmission, and the first gear and the third gear are the same in shape. The mechanical arm device is diversified in motion and capable of meeting various operation requirements, a workpiece clamping device realizes two times clamping effect through a clamping air cylinder,the rust-proof mechanical arm operation machine is simple in structure, high in workpiece clamping stability and practical.

The invention discloses an efficient machine structure used for logistic operation. The efficient machine structure used for logistic operation comprises a carriage. A mechanical hand device is arranged on the carriage and comprises a rotary shaft installation seat fixed to the carriage. A first rotary shaft, a second rotary shaft and a third rotary shaft are sequentially and rotationally sleevedwith the rotary installation seat from outside to inside. A rotary support is arranged at the front end of the first rotary shaft. The two ends of the rotary support are rotationally connected with afirst gear and a second gear which are parallel and arranged oppositely. A third gear is fixedly connected to the front end of the second rotary shaft. The third gear and the first gear are arranged perpendicularly and are in engaged transmission. The first gear and the third gear are in the same shape. The mechanical hand device is diverse in motion, reasonable in structural design and capable ofmeeting various operation requirements; and external space is not occupied after a tail door of the carriage is opened, the length of the carriage is not increased, operation is convenient, and practicability is obtained.

The invention relates to infant caring equipment and a driving mechanism. The driving mechanism comprises a support, a first movement assembly and a second movement assembly. The seat is arranged on the support. Because the first movement assembly and the second movement assembly are both arranged on the support, a seat is driven by the first movement assembly to swing relative to the support in the first direction, and the seat is driven by the second movement assembly to swing relative to the support in the second direction. Due to the fact that the first direction intersects with the seconddirection, the movement of the seat can be the superposition of the swing in the first direction and the swing in the second direction. The movement state of the seat is effectively improved throughthe first movement assembly and the second movement assembly, then the movement state of the seat is enriched, the movement state of an infant in the uterus of a mother is effectively simulated, or the state of the infant embraced by an adult is simulated, and the pacifying effect on the infant is improved.

The invention discloses garden greening operation equipment. The garden greening operation equipment comprises a compartment, the compartment is provided with a manipulator device, and the manipulatordevice comprises a rotating shaft mounting seat fixed to the compartment. A first rotating shaft, a second rotating shaft and a third rotating shaft are rotationally connected to the rotating shaft mounting seat in a sleeving mode in sequence from outside to inside. The front end of the first rotating shaft is provided with a rotating bracket. The two ends of the rotating bracket are rotationallyconnected with a first gear and a second gear correspondingly. The first gear and the second gear are parallel and arranged oppositely. The front end of the second rotating shaft is fixedly connectedwith a third gear. The third gear and the first gear are arranged to be perpendicular to each other and are in engaged transmission. The shapes of the first gear and the third gear are same. According to the garden greening operation equipment, the manipulator device is diversified in movement, the structural design is reasonable, and various operation demands can be met; and an external space isnot occupied after a tail door of the compartment is opened, the length of the compartment is not increased, operation is facilitated, and practicability is achieved.

The invention discloses a robot used for a municipal road. The robot comprises a rack. A first rotary shaft, a second rotary shaft, a third rotary shaft and a fourth rotary shaft are sequentially arranged on the rack along the same horizontal plane from front to back. One side of the first rotary shaft and one side of the second rotary shaft are connected with a first walking mechanism, and the other side of the first rotary shaft and the other side of the second rotary shaft are connected with a second walking mechanism. One side of the third rotary shaft and one side of the fourth rotary shaft are connected with a third walking mechanism, and the other side of the third rotary shaft and the other side of the fourth rotary shaft are connected with a fourth walking mechanism. The first walking mechanism comprises a first crank perpendicularly connected to one end of the first rotary shaft and a second crank perpendicularly connected to one end of the second rotary shaft. The robot canachieve a walking function through the output of a single motor, and the structural design is reasonable; and a mechanical hand device moves diversely, and various operation requirements can be met. The single main motor drives an exhibition frame of an exhibition device, so that an all-directional dynamic exhibition effect is achieved, the exhibition effect is good, and practicality is achieved.

The invention discloses a roller backpack type three-dimensional model for teaching, a building method and a simulation system. The roller backpack type AGV three-dimensional model comprises a body and an attribute panel, wherein attribute information of enabling a roller to roll forwards, enabling the roller to roll backwards, enabling the roller to stop rolling and the like is set by the attribute panel, and a user sets a path editing interface of an AGV through the attribute panel. The building method comprises the following steps of firstly, binding specification parameter information of the roller backpack type AGV through a unified structured framework, and then limiting a motion boundary of the model according to the specification parameter information of the roller backpack type AGV; and finally, setting use methods of a motion path and the like for the AGV according to the attribute panel of the roller backpack type AVG three-dimensional model. According to the roller backpacktype three-dimensional model, a unified structured mode is adopted, the user sets a motion track of the AGV through a path setting panel in the attribute panel, the modes that what you see is what you get and adjustment is flexible are achieved, and the goal of improving the flexibility is achieved.

The invention discloses an energy-saving environmentally friendly robot for a municipal administration path. The energy-saving environmentally friendly robot for the municipal administration path comprises a rack, wherein a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft are successively arranged on the rack from front to back along the same horizontal plane; one sides of the first rotating shaft and the second rotating shaft are connected with a first traveling mechanism while the other sides of the first rotating shaft and the second rotatingshaft are connected with a second traveling mechanism; one sides of the third rotating shaft and the fourth rotating shaft are connected with a third traveling mechanism while the other sides of thethird rotating shaft and the fourth rotating shaft are connected with a fourth traveling mechanism; the first traveling mechanism comprises a first crank and a second crank; the first crank is perpendicularly connected to one end of the first rotating shaft; and the second crank is perpendicularly connected to one end of the second rotating shaft. A traveling function of the robot can be fulfilledby output of a single motor, and the structural design is reasonable; and a manipulator device moves in a diversified manner, and various operation requirements can be met. An exhibition device drives an exhibition rack through a single main motor to implement all-directional dynamic exhibition effect, the exhibition effect is good, and the practicality is achieved.

The invention discloses a walking robot used for garden operation. The walking robot comprises a rack. A first rotary shaft, a second rotary shaft, a third rotary shaft and a fourth rotary shaft are sequentially arranged on the rack from front to back on the same horizontal plane. One side of the first rotary shaft and one side of the second rotary shaft are connected with a first walking mechanism, the other sides of the first rotary shaft and the second rotary shaft are connected with a second walking mechanism, one side of the third rotary shaft and one side of the four rotary shaft are connected with a third walking mechanism, and the other sides of the third rotary shaft and the fourth rotary shaft are connected with a fourth walking mechanism. The first walking mechanism comprises afirst crank vertically connected to one end of the first rotary shaft and a second crank vertically connected to one end of the second rotary shaft, the first crank and the second crank are equal in length and parallel, and the other ends of the first crank and the second crank are connected through a first connecting rod. The robot can achieve a walking function through output of a single motor,and structural design is reasonable; and motion of a mechanical hand device is diverse, and various operation requirements can be met.

The invention discloses vertical exercise equipment which mainly comprises a vertical frame, a rotating arm mechanism, a swing arm mechanism, an exercise arm, an anti-falling mechanism, a traction mechanism, a motor and an exercise pull rope. The exercise arm swings up and down through the swing arm mechanism, and the exercise arm and the swing arm mechanism rotate back and forth through the rotating arm mechanism; the exercise arm is assisted to swing upwards or fall slowly through the anti-falling mechanisms; the exercise pull rope and the motor can drive the traction mechanism to move up and down. A counter weight is replaced by the motor, the exercise intensity is regulated and controlled, and more scientific and convenient effects are achieved; by means of the anti-falling mechanism, the situation that when the arm placing action is carried out, the arms hit and hurt people due to errors is prevented; when the arm lifting action is carried out, arm lifting is assisted, and more labor is saved; the middle section of the exercise pull rope is connected with the traction mechanism, so that the stretching distance of the exercise pull rope is scientifically and orderly prolonged, exercise is diversified, and single-arm or double-arm exercise can be achieved; the structural space of the equipment is fully utilized through the swing arm adjusting mechanism and the rotating arm adjusting mechanism, and the exercise arms can be adjusted conveniently.

The invention discloses an electrostatic dust collection robot used for a municipal road. The electrostatic dust collection robot comprises a rack. A first rotary shaft, a second rotary shaft, a thirdrotary shaft and a fourth rotary shaft are sequentially arranged on the rack along the same horizontal plane from front to back. One side of the first rotary shaft and one side of the second rotary shaft are connected with a first walking mechanism, and the other side of the first rotary shaft and the other side of the second rotary shaft are connected with a second walking mechanism. One side ofthe third rotary shaft and one side of the fourth rotary shaft are connected with a third walking mechanism, and the other side of the third rotary shaft and the other side of the fourth rotary shaftare connected with a fourth walking mechanism. The first walking mechanism comprises a first crank perpendicularly connected to one end of the first rotary shaft and a second crank perpendicularly connected to one end of the second rotary shaft. The robot can achieve a walking function through the output of a single motor, and the structural design is reasonable; and a mechanical hand device moves diversely, and various operation requirements can be met. The single main motor drives an exhibition frame of an exhibition device, so that an all-directional dynamic exhibition effect is achieved,the exhibition effect is good, and practicality is achieved.