7results about How to "Flexible and precise" patented technology

The application discloses a driving mechanism, comprising a motor and a hinged seat; the output end of the motor is provided with an adapter, the adapter has a torque output end, the hinged seat has a torque input end, the adapter transmits the torque of the motor to the hinged seat through the concave-convex cooperation of the torque output end and the torque input end, and a buffer pad is arranged on the torque transmission path of the torque output end and the torque input end, so that the mutual impact between the adapter and the hinged seat is filtered during the torque transmission process; the application provides a driving mechanism which solves the problem of poor impact resistance of the transmission driving mechanism.

This invention discloses an artificial intelligence-based constant temperature and humidity fermentation system for tea, comprising a global perception and data acquisition layer, an AI decision-making and digital twin layer, a precise execution and control layer, and a management and interactive presentation layer. The global perception and data acquisition layer is used to collect multi-dimensional data from the fermentation environment and the tea itself in real time. The AI ​​decision-making and digital twin layer is used to fuse and analyze the collected data, construct a virtual fermentation model, and generate optimized control strategies. The precise execution and control layer is used to distribute the control strategies generated by the decision-making layer to various actuators and drive their actions. The management and interactive presentation layer provides system configuration, process monitoring, model management, and visual interactive functions. This invention relates to the field of intelligent tea processing equipment technology. This system can achieve adjustments from environmental control to quality process control, thereby completing real-time perception, intelligent diagnosis, dynamic optimization, and endpoint determination of the fermentation state.

This utility model provides a rotatable work light, relating to the field of lighting technology. The control device is housed within the lampshade and includes multiple first lamp groups and a conical knob. Rotating the conical knob controls the first lamp groups to extend or retract axially along pre-drilled holes in the lampshade. When extended, the first lamp groups are in an active state; when retracted, they are in a non-active state. The control device also includes a screw, a base, a base fixing rod, a slider, a conical knob cover, and a second lamp group. The switching device includes a connecting block, a fixing block, a limiting block, a sliding plate, a spring fixing rod, a spring, a rack, a switch control block, an encoder, gears, and a main shaft, enabling the extension and retraction of the first lamp groups to synchronize with the switching of the second lamp group, and adjusting the brightness of the first lamp groups via the encoder. Furthermore, a folding frame is included to support the work light. This utility model is easy to operate, offers flexible lighting, and has a compact structure, improving work efficiency and portability.

An electron beam expander magnet design method and system based on intelligent algorithms is proposed. Based on intelligent algorithms, the global optimal value of design parameters can be found within a specified range. By using the spatial distribution theory of the magnetic field of a four-level magnet, the geometric parameters and spatial position information of the magnet are directly introduced into the optimization process, resulting in optimization results that are more conducive to engineering implementation. The design method can quickly, flexibly and accurately obtain the optimal parameters based on the phase space information of the electron beam at the accelerator exit and the beam expansion requirements.

The invention relates to the technical field of mechanical transmission and automatic control, in particular to an intelligent multiple telescopic mechanism which comprises a first telescopic component, a second telescopic component, an adjusting component and a telescopic bin, the first telescopic component is slidably arranged on one side of the telescopic bin, and the second telescopic component is slidably arranged on the other side of the telescopic bin. The second telescopic part is arranged on the other side of the telescopic bin in a sliding mode, and the adjusting part is arranged on the second telescopic part in a sliding mode. The first telescopic component comprises a plurality of driving gears, the driving gears are evenly arranged in the sliding direction of the first telescopic component in the telescopic bin, a first double-face synchronous belt is further arranged on the driving gears, and the inner ring face of the first double-face synchronous belt is meshed with the driving gears. The outer ring face of the first double-face synchronous belt is meshed with a rack, the rack is fixedly arranged on one side of the telescopic bin, the driving gear is rotationally connected with the output end of the motor, and when the first telescopic component and the second telescopic component stretch out and draw back for multiple times, equal-distance adjustment can be achieved through the adjusting component.

The utility model relates to the technical field of object material packaging, in particular to a packaging film and belt unwrapping machine. According to the technical scheme, the packaging film and tape unwrapping machine comprises a tray, a winding rod, a rotating base and spike teeth, the tray and the winding rod are rotationally installed above the rotating base, a limiting groove is formed in the tray, a protruding block is arranged at the bottom end of the interior of the limiting groove, and a check block is installed at the position, located at an opening of the limiting groove, of the tray; a magnetic rod is rotatably mounted in the winding rod, a rotating motor is mounted at the top end of the winding rod, the rotating motor is in transmission connection with the winding rod, and spike teeth are movably inserted into the winding rod. The device has the advantages of automatic operation, high stability and accuracy, space saving, magnetic control technology and the like, and the efficiency and the quality of a packaging production line can be improved.

The utility model discloses a loading and unloading device for a hot mold nodular cast iron pipe plug, and belongs to the technical field of mechanical tools. A loading and unloading device for a hot mold nodular cast iron pipe plug comprises a beam frame, a traveling crane span structure is arranged on the beam frame, a pair of lifting arms are arranged on the traveling crane span structure, a toothed bar meshed with a first gear is arranged in a fixing box, and the two ends of the toothed bar penetrate through and extend to the outer side of the fixing box and the outer side of a mounting base respectively. The opposite ends of the pair of toothed bars are each provided with an electromagnetic disc for magnetically attracting the corresponding plug. According to the loading and unloading device for the hot mold nodular cast iron pipe plug, automation and high efficiency of loading and unloading of the plug are achieved through cooperative work of components such as the vehicle beam frame, the vehicle bridge frame and the lifting arm. The traveling crane bridge can flexibly move on the beam frame and can be quickly positioned to different operation positions; the lifting arm can transversely and longitudinally move, the position of the plug is rapidly and accurately adjusted, the plug assembling and disassembling time is greatly shortened, and the production efficiency is remarkably improved.