50results about How to "Good job done" patented technology

The invention discloses a multipurpose six-legged robot remote control system based on an Xtion device. The system comprises a wireless network module, a motion control unit, an action editing module, an SLAM module, a gesture recognition unit and a speech recognition module. Through the wireless network module, the remote control system controls a six-legged robot. The motion control unit is used to control the operating mode and travel of the six-legged robot. The action editing module is used to edit the movement of the six-legged robot. The gesture recognition unit and the speech recognition unit realize gesture and speech control of the robot respectively. The SLAM module is used to locate the six-legged robot, creates an environment map, and designs two-dimensional and three-dimensional SLAM algorithms to create the environment map. The system provided by the invention has the advantages that the functions of wireless network connection, SLAM, the action editor, gesture recognition and speech recognition are integrated on a six-legged robot platform, so that the six-legged robot can complete tasks better.

The invention relates to an indoor worker off-duty detection method based on a video monitoring platform. The method includes processing a video subjected to pre-processing treatment by using an inter-frame difference method so as to acquire differential images of each two frames; defining a state machine and implementing dynamic switch among four states specifically including an off-duty state, asuspected on-duty state, suspected off-duty state and an on-duty state; judging the state of an operator on duty according to mean value of the differential images, entering the state machine if themean value of the differential images is not greater than 200, and holding the original state when the mean value of the differential images is greater than 200, in order to eliminate interference caused by photographing luminance surge in monitoring video; performing state machine parameter initiation, defining an off-duty timer and a variable, and changing the state variable and the off-duty timer according to the staff on-duty state information obtained through state machine switch.

The invention provides a mechanical arm mechanism of an explosive-handling robot and a control system and method of the mechanical arm mechanism. The mechanical arm mechanism comprises a big mechanical arm. One end of the big mechanical arm is connected with a rotary holder through a mechanical arm support, and the other end of the big mechanical arm is connected with one end of a small mechanicalarm. The other end of the small mechanical arm is connected with a mechanical claw support. A camera is arranged at the end of the mechanical claw support. A mechanical claw is arranged at the upperend of the mechanical claw support. A mechanical claw opening and closing mechanism is mounted on the mechanical claw. A first steering engine, a second steering engine, a third steering engine and afourth steering engine used for providing steering power are separately arranged between the big mechanical arm and the mechanical arm support, between the big mechanical arm and the small mechanicalarm, between the small mechanical arm and the mechanical claw support as well as between the mechanical claw support and the mechanical claw. The camera transmits received information to a controller.The controller controls the rotary holder and the steering engines to operate. The mechanical arm mechanism has the characteristics of being high in flexibility and wide in coverage.

The invention discloses a Mars barrier-crossing probe vehicle. The Mars barrier-crossing probe vehicle comprises a platform, two mechanical arms, four travelling mechanisms, two solar cell panels, a rotating fixing rod, a camera group, a first servomotor, a second servomotor, a first electric cylinder, a first motor base, a third servomotor and the like. The Mars barrier-crossing probe vehicle disclosed by the invention is characterized in that four first expansion sleeves are arranged at the bottom of the platform and every two first expansion sleeves are respectively mounted in parallel on both sides of the platform; a first telescopic rod is mounted in each of the first expansion sleeves; and the rear ends of four third electric cylinders are respectively mounted on the four first expansion sleeves, and the other ends of the four third electric cylinders are respectively mounted on the four first telescopic rods. According to the Mars barrier-crossing probe vehicle disclosed by the invention, the multi-degree-of-freedom adjustment of the four travelling mechanisms is realized by control of four six-cylinder ball joint parallel mechanisms, and the Mars barrier-crossing probe vehicle can be adapted to the environment with complicated terrain through three wheels arranged on each outer wheel frame, so as to better complete the detection task.

The invention relates to the field of agricultural machinery and in particular relates to an air-sweeping type grape vine earth cleaner. The air-sweeping type grape vine earth cleaner comprises a mainrack, an earth cleaning hairbrush assembly, an earth cleaning fan assembly, a scraper assembly, two universal wheels and two depth limiting wheels. The main rack comprises a rack, a three-point connector, a gearbox, an air outlet position adjusting outer square tube, an air outlet position adjusting inner square tube and air outlet level angle adjusting guide rails; the earth cleaning hairbrush assembly comprises a hairbrush belt pulley, a hairbrush belt, a belt tensioning wheel, a hairbrush body, a lifting plate, a lifting plate balanced round tube, a hairbrush body shaft bearing block, a hydraulic cylinder and a hairbrush shaft; the earth cleaning fan assembly comprises a fan, a fan belt pulley, a fan belt, an air pipe, an air outlet and an air outlet adjusting device; and the scraper assembly comprises a scraper, a scraper supporting round tube and a scraper fixing sleeve. According to the tool, the earth cleaning uniformity can be effectively ensured, the labor intensity is alleviated, and rural income is increased.

The invention discloses a production field real-time video and audio remote monitoring system. The production field real-time video and audio remote monitoring system is composed of a front end subsystem module and a monitoring center module. The front end subsystem module and the monitoring center module are connected through Internet. The front end subsystem module is composed of a helmet camera, a network video server, a WIFI wireless router and a warning device, and the monitoring center module is composed of a mobile video gateway, a storage server and a monitoring host. Real-time remote monitoring, expert remote service, remote technological guidance, timely seeing, hearing, archiving and backing up (including recording the overall process) the operating overall process and in a production field are achieved, remote monitoring support is provided for 'one man operation' and 'one man patrol', and patrolling visual files of power transmission and transformation equipment are established.

The invention discloses a walking triangular flue-cured tobacco final-singling point positioning device which is used for solving the problem of triangular final-singling point fixation. The walking triangular flue-cured tobacco final-singling point fixation device comprises an armrest, a machine frame, a wheel disc power transmission system and an auxiliary walking system, wherein each wheel disc comprises wheel disc diagonal bracing rods, an opening sealing cover, a storage plate, a spline mounting hole, a point positioning nail main rod, point positioning nail auxiliary rods, point positioning nail gaskets, point positioning nail installing sleeves and point positioning nails, wherein the storage plates are of hollow structure and store a pigment for marking point positioning positions for triangular final singling, springs are arranged between the point positioning nails and the point positioning nail installing sleeves, and the pigment slips onto the soil surface when the springs are compressed. The walking triangular flue-cured tobacco final-singling point positioning device is a walking type device, can walk through power driving, conducts punching on three ridges of flue-cured tobacco mulching films each time, can well complete point positioning work and is good in consistency, and the punching positions of adjacent mulching films are arranged in a staggered mode to form a structure in a shape of a Chinese character 'pin'.

The invention provides a mechanical arm mechanism of an explosion-proof robot. The mechanical arm mechanism comprises a big mechanical arm, wherein one end of the big mechanical arm is connected witha rotary cloud platform through a mechanical arm support, the other end of the big mechanical arm is connected with one end of a small mechanical arm, the other end of the small mechanical arm is connected with a mechanical claw support, a camera is arranged at the end of the mechanical claw support, a mechanical claw is arranged at the upper end of the mechanical claw support, and the mechanicalclaw is provided with a mechanical claw opening and closing mechanism; a first steering engine, a second steering engine, a third steering engine and a fourth steering engine used for providing steering power are correspondingly arranged between the big mechanical arm and the mechanical arm support, between the big mechanical arm and the small mechanical arm, and between the small mechanical arm and the mechanical claw support; and the camera transmits the received information to a controller, and the controller controls the rotary cloud platform to operate with a steering engine. The mechanical arm mechanism has the advantages of being high in mechanical arm mechanism flexibility and wide in coverage area.

The invention discloses a bucket rod telescopic excavating mechanism capable of expanding the excavation depth through control of a crank sliding block. The mechanism comprises a rack, a bucket, a bucket turnover assembly, a bucket lifting assembly, a movable arm swing assembly and a telescopic assembly. The excavating mechanism is reasonable in structure and multifunctional and has the turnover and lifting function of the bucket, the swing function of movable arms, and the function of adjusting the excavating depth; and particularly, for the excavating depth adjusting function, on the premise that an excavator body is not moved, the excavating depth can be increased, and the excavating mechanism can complete the basic function of an excavator and can better complete tasks under some conditions (such as sludge cleaning work and slope work of a river bed); and the aims that one machine has multiple functions, and time and labor are saved are achieved.

The invention relates to a rose flower picking device, and belongs to the field of agricultural machines. The device comprises a frame, one or more picking component and a walking component; the picking components are installed at the two sides of the upper portion of the frame, the walking component is located below the frame, during working, a self-walking recognition probe on the walking component is used for collecting road information and feeding back the road information to a walking controller, the walking controller controls a driving motor to rotate through pulse signals, and therefore the whole device is controlled to move forwards, a rose recognition probe is used for collecting rose image information and feeding back the information to a picking controller, the picking controller controls a servo motor to work according to the feedback information, a picking hand is driven to reach the designated position, the picking hand is controlled to complete the picking motion, afterpicking, the picking hand is controlled to place rose flowers into a rose flower storage box in the center of the frame, resetting is performed, and therefore one picking action is completed, the device is flexible in walking, the rose petal recognition rate is high, the operation accomplishment effect is good, and the working efficiency is high.

The invention discloses a mechanical excavating machine with a telescopically controlled movable arm and a telescopically controlled bucket rod. The mechanical excavating machine comprises a machine frame, a bucket, a bucket turning component, a bucket lifting component, a movable arm swinging component, a movable arm telescopic component and a bucket rod telescopic component. The excavating machine provided by the invention has the functions of adjusting excavating radius and excavating depth, the excavating radius and/or excavating depth can be increased on the premise that an excavating machine body is not moved, the excavating machine provided by the invention can better finish tasks under some conditions, such as high-altitude rescue, building detachment, silt-clearing work of a riverbed and slope work, one machine has multiple purposes, and more time and more labor are saved.

The invention discloses an auxiliary device of a ground penetrating radar. The device comprises a walking device, a detection trolley and a ground penetrating radar device, wherein the walking deviceand the detection trolley are connected through a cable, the ground penetrating radar device is installed on the detection trolley, the detection trolley is dragged through the cable, the ground penetrating radar device is slowly moved from the dam to the position below the dam for detection operation, and the problem that slope walking is inconvenient during manual operation is solved; meanwhile,spiral fans are designed at the front end and the rear end of the detection trolley, the detection trolley can be better attached to a steep slope and a dam through additional thrust generated by thespiral fans and is not prone to rollover, when the detection trolley conducts detection on a straight wall through the additional thrust of the spiral fans, the detection trolley can be kept attachedto the wall face all the time, and a detection task can be better completed.

The invention relates to a multifunctional amphibious combat robot which comprises a base, a supporting frame fixing part, two screwing parts, four walking parts and a supporting frame conveying part.The multifunctional amphibious combat robot is characterized in that two first sliding blocks of the supporting frame fixing part are slidably mounted in two first dovetail grooves in the base correspondingly; the outer sides of two second parallel mechanism bottom plates are fixedly mounted on the inner sides of two first supporting plates correspondingly; two second stepping motors rotate to adjust the angle of a supporting frame fixing frame, and two second hydraulic cylinders extend and retract to enable the supporting frame fixing frame to clamp a supporting frame; two first stepping motors drive two first gears so as to drive the supporting frame fixing part to drive a high-voltage wire supporting frame to move downwards; the machine can grab and mount the high-voltage wire supporting frames of different types through coordinated working of the second stepping motors and the two second hydraulic cylinders, thus, the application range is wider, automatic mounting is achieved, andthe mounting efficiency and the mounting quality are improved.

The invention discloses an auxiliary type wrench. The auxiliary type wrench comprises a handle mechanism and a rotating mechanism. The rotating mechanism is mounted on the inner portion of the handlemechanism, the handle mechanism comprises a power transmission part, a mode switching part, a pre-tightening force aid part and a holding handle, the power transmission part comprises a driving conical gear and a transmission sleeve which are fixedly connected, when the wrench is used by a worker, work can be better finished through switching of existence of pre-tightening force and non-existenceof the pre-tightening force, a pre-tightening force adjusting ring is rotated to adjust the distance between a ball pushing plate and a spring directly connected with a ball to control the friction force of the ball and a pre-tightening force groove, and the magnitude of the pre-tightening force can be adjusted. Pre-tightening force can be adjusted at any time, a tool can be suitable for work of different pre-tightening forces at the same time, an electric mechanism is connected with a mounting groove, screw electric screwing or unscrewing can be achieved, conversion of manual operation to electric operation can be achieved, and practicability is improved.

The invention discloses a synthetic leather pulp stirring device with a bubble removing function. The device comprises a motor, a cover body and a fastening screw. A fixing plate is fixed below the motor, a through hole is formed in the fixing plate, a rotary shaft is mounted in the through hole, stirring blades are fixed to the outer side of the rotary shaft, the bottom of the fixing plate is connected with fixing springs, a hydraulic cylinder is arranged below the fixing plate, a clamping plate is mounted below the hydraulic cylinder, a fixed base is fixed below the clamping plate, a draughtfan is fixed into the cover body, a through hole is formed in the right side of the draught fan, a fixing ring is mounted below the fastening screw, a hinge is fixed to the right side of the fixing ring, and stirring columns are arranged above the stirring blades. The synthetic leather pulp stirring device with the bubble removing function is provided with the fixing springs, the cover body is ofa telescopic structure due to the fixing springs, thus, the cover body and the clamping plate can conveniently move, and the stirring barrel can be well covered with the cover body conveniently.

A movable elevator comprises a nested frame adopting a three-side surrounding structure, wherein bolt holes are formed in the positions of an opening of the nested frame, and a horizontal lifting lug and a vertical lifting lug are arranged on the outer sides of two connected side frames of the nested frame respectively. With adoption of the structure, the nested frame is clamped with a bracket and locked by a bolt through the bolt holes; hoisting and turning work of the bracket can be well completed by means of the horizontal lifting lug and the vertical lifting lug.

The invention relates to a rotary traveling wave ultrasonic motor with a backup function and a driving control method thereof. The rotary traveling wave ultrasonic motor works in the working mode thatone piezoelectric ceramic piece works and the other piezoelectric ceramic piece is standby, and when the piezoelectric ceramic piece in work is detected to be abnormal, the piezoelectric ceramic piece in the standby state is automatically or manually controlled to be switched to continue to work. Compared with the existing rotary traveling wave ultrasonic motor, the rotary traveling wave ultrasonic motor provided by the invention has the advantages that the technical bottleneck problem that an existing ultrasonic motor cannot be coaxially backed up is solved, higher safety and larger advantages are achieved on the occasions that the motor cannot be replaced at the first time for troubleshooting in aerospace, nuclear power and the like and other occasions where the motor needs to be coaxially backed up to improve the reliability of the system, and the system can be ensured to better complete tasks.

The embodiment of the invention discloses a driving wheel set and a self-moving robot. The driving wheel set comprises a first-stage driving device and a second-stage driving device. The first-stage driving device comprises a wheel set support, a first-stage driving motor and a plurality of wheels arranged on the edge of the outer side of the wheel set support. The first-stage driving motor is at least in driving connection with one wheel, and wheel skins used for transmission connection are arranged on the peripheries of the multiple wheels in a surrounding mode. The second-stage driving device is in driving connection with the wheel set support and used for driving the whole wheel set support to rotate. The driving wheel set provided by the embodiment of the invention has better obstacle crossing ability, so that the self-moving robot applying the driving wheel set has better obstacle passing ability, thereby better completing cleaning operation and improving the operation efficiency.

The invention discloses a novel measurement controller and a measurement control system. The measurement controller comprises a processor, and a data interface, a memory chip, a voltage acquisition module, a liquid crystal display module, a radio station module, a Bluetooth module and a key module which are connected with the processor. Due to the wireless communication of the measurement controller, a measurement station and a detail point can be directly connected, the automation measurement process is realized, artificial factors are reduced, and due to mutual automatic information transmission, mistakes caused by manual data recording are avoided.

The invention discloses a solar cell panel with the irradiation direction capable of being adjusted in a follow-up mode, and belongs to the technical field of solar cell panels. The solar cell panel comprises a fixed base, a fixed support is arranged at the top of the fixed base, an outer protective shell is arranged at the top of the fixed support, and a sun tracking device is arranged in an inner cavity of the outer protective shell. A universal shaft is movably arranged at the top of the sun tracking device, the other end of the universal shaft is connected with a fixed frame, a fixed shellis arranged at the top of the fixed frame, a sliding block is movably arranged on the outer wall of the right end of the fixed frame, and a cotton rolling layer is arranged in an inner cavity of thefixed shell through a movable shaft. The bottom of the cotton rolling layer is movably connected to the bottom of the sliding block, the bottom of the sliding block is connected with a pull rope, andthe bottom of the fixed frame is connected with a supporting plate through a fixing rod, so that the cotton rolling layer can clean the surface of the solar cell panel, and the surface of the solar cell panel is kept clean. And therefore, the solar cell panel can better complete the work.

The invention provides a boning round bur for dental crown lengthening. According to the boning round bur, an annular boss portion is arranged on the upper part of a spherical bur needle, and different heights of a scale area for determining the boning amount are formed at the lower end surface and the upper end surface of the annular boss portion, so that the boning round bur can facilitate operation of periodontal clinicians, and avoid accidental injury to tooth tissue, thereby better serving patients with periodontal surgery.