8results about How to "Reduce inertial effects" patented technology

The utility model discloses a material transportation system which comprises a stair, a U-shaped sliding way, a transverse buffering groove, an inertia prevention baffle and a damping mechanism, the U-shaped sliding way is of a strip-shaped U-shaped structure and is fixedly arranged on the upper surface of the stair, and the damping mechanism is arranged on the inner side surface of the U-shaped sliding way. The transverse buffer groove is horizontally formed in a floor below the stair, located at the tail end of the lowest position of the U-shaped sliding way and communicated with the U-shaped sliding way, the groove direction of the transverse buffer groove is perpendicular to the groove direction of the U-shaped sliding way, and the inertia prevention baffle is vertically arranged above the opposite groove walls, communicated with the U-shaped sliding way, of the transverse buffer groove. By using the slideway structure, the function of downward transportation is realized through the gravity of materials, so that the slideway can reduce the occupation of the width of stairs as much as possible, and meanwhile, the inertia influence is reduced and the friction force is increased through the damping mechanism. And the transverse buffer groove is formed, materials are guided laterally when making contact with the bottom, and deceleration is achieved through friction between the objects and the bottom face after the objects lose the gravity acceleration effect.

The application discloses a kind of deviation rectification method and deviation rectification device of conveyer belt, conveyer belt deviation rectification technical field, the deviation rectification method of conveyer belt includes: the setting position of pre-set fixed seat;Drive conveyer belt, by fixed seat with setting position is moved by conveyer belt;The actual position of fixed seat at present is obtained, actual position is compared with setting position, and real-time deviation rectification distance is obtained;According to real-time deviation rectification distance, real-time deviation rectification speed is obtained;Adjust conveyer belt to real-time deviation rectification speed, with setting position is moved by fixed seat.The deviation rectification method of conveyer belt of the present application can improve the accuracy of deviation rectification to fixed seat and reduce the time required for deviation rectification.

The invention discloses a biped robot leg structure which comprises a center base, a hip joint flexion and extension motor, a hip joint abduction motor, a hip joint internal and external rotation motor, a knee joint motor and a shank component, the shank component comprises a shank support and a foot, and the shank support is provided with a first ankle joint motor and a second ankle joint motor; a universal joint is arranged between the foot and the shank support, a first crank rocker mechanism is arranged between the first ankle joint motor and the foot, and a second crank rocker mechanism is arranged between the second ankle joint motor and the foot. A driving rod is transversely arranged at the rear part of the foot; the first crank rocker mechanism comprises a first rotating disc, a first eccentric column is arranged on the first rotating disc, a relay rotating disc is rotationally connected to the shank support, a second eccentric column and a third eccentric column are arranged on the relay rotating disc, a connecting rod is arranged between the second eccentric column and the first eccentric column, and a first universal connecting rod is arranged between the third eccentric column and the driving rod. The invention has the advantages of flexibility, small volume and low energy loss.

The application discloses a torque transmission mechanism and a robot, wherein the torque transmission mechanism comprises a frame, a first gear, a first power source, a connecting rod, a second gear, and a support leg. The frame is rotatably installed on a robot body. The first gear is rotatably arranged on the frame. The first power source is installed on the frame and used for driving the first gear to rotate. The first end of the connecting rod is rotatably arranged on the frame. The second gear is rotatably installed on the second end of the connecting rod. The second gear is directly engaged with the first gear or indirectly engaged with the first gear through a transmission structure. The second gear has a connecting portion. The support leg is located below the first gear. The connecting portion of the second gear is connected with the support leg. The second power source is installed on the frame or the robot body and used for driving the frame to rotate relative to the robot body. The torque transmission mechanism of the application can convert the rotary motion of the first power source and the second power source into the swing and kicking action of the support leg, so that the robot can jump.

The application discloses a multiple guide rail inner distribution device and method for a galvanized pipe production line, belongs to the technical field of distribution of the galvanized pipe production line, and comprises a conveying frame and multiple conveying rollers installed on the conveying frame. Multiple distribution channels for sorting galvanized pipes are fixedly installed beside the conveying frame. Support frames are fixedly installed on the conveying frame and the distribution channels. A pushing frame is slidably installed on the support frame. A pushing plate is fixedly installed below the pushing frame. The pushing plate is correspondingly arranged above the conveying rollers and the position of the pushing plate corresponds to the position of a feeding port of the distribution channel. Multiple groups of moving frames are slidably installed in the conveying frame at equal intervals. The conveying rollers are rotatably installed on the moving frames. The first moving frame along a conveying direction is fixedly installed on the conveying frame through bolts. The distance between the multiple conveying rollers can be synchronously regulated according to the size of the galvanized pipe. The adjusted position can be corrected and limited, the accuracy of the position adjustment of the conveying rollers is maintained, and the distribution operation of the galvanized pipe on the production line is assisted.

The invention discloses a device for detecting the spraying quality of a steel structure, and the device comprises a tail end telescoping mechanism which is used for adjusting the vertical position of a tail end actuator; the stand column rope outlet mechanisms are evenly distributed on the outer side of the tail end telescopic mechanism, the flexible rope ends of the stand column rope outlet mechanisms are connected with the top end of the tail end telescopic mechanism, and the stand column rope outlet mechanisms are used for adjusting the horizontal position of the tail end actuator; the tail end anti-swing mechanisms are uniformly distributed and fixedly arranged at the top end of the tail end telescopic mechanism, so that the flexible cable always keeps a certain pre-tensioning force in the pulling process; the tail end posture adjusting mechanism is used for adjusting the circumferential posture and the pitching posture of the tail end actuator; the camera is used for performing phase detection on the to-be-detected part; and the gravity compensation mechanism is used for outputting elastic compensation force matched with the gravitational torque generated by the tail end posture adjusting mechanism. The device can give consideration to large output torque, high motion precision and environmental interference resistance, so that the end effector is light in load and more flexible in attitude adjustment, and efficient and stable detection is realized.

The invention provides a multi-modal training apparatus and a control method and device thereof, training equipment in the training apparatus realizes uniform wire arrangement of a connecting wire on a roller by using a movable wire arrangement mechanism in transmission connection with the roller, and the connecting wire is connected with wearable equipment for training. A driving motor in the training equipment can provide movement assistance or resistance for a user wearing the wearable equipment based on different training modes, meanwhile, energy charging of a power source can be achieved based on rotation of a roller, and redundant electric energy is consumed through a bleeder resistor. The instrument provided by the scheme provides multiple modes of motion functions, can realize an all-around training effect, ensures that the connecting wires on the roller can be uniformly and smoothly discharged and recycled by moving the wire arranging mechanism and the transmission mechanism, ensures the stability of the equipment and the fluency of user experience, and improves the training efficiency. The energy charging type power supply and the bleeder resistor are combined, so that the energy efficiency of the equipment is improved, and the safety guarantee is provided.

This utility model relates to the technical field of plaster production equipment, and in particular to a plaster coating machine, which solves the problems of equipment vibration, positioning misalignment, and poor coating accuracy caused by frequent lifting and lowering of heavy-duty components in the prior art. A plaster coating machine includes a base and a coating machine. The coating machine is connected to the top of the base via a support frame. Guide rollers are installed on both sides of the base. Fabric is placed between the base and the coating machine's outlet. A top plate and a bottom plate are provided at the bottom of the fabric. The bottom plate is connected to the top of the base, and the top plate is positioned above the bottom plate. Its four bottom corners are connected to the bottom plate via elastic guide structures. A cylinder is fixedly connected to the center of the bottom plate, and a magnetic plate is connected to the bottom end of the cylinder. An electromagnet adapted to the magnetic plate is provided on the top of the bottom plate. This utility model uses electromagnetic repulsion to drive the lightweight top plate to support the fabric, avoiding the lifting and lowering of heavy-duty components, reducing vibration and misalignment, and improving coating repeatability and thickness consistency.