8results about How to "Extend working hours" patented technology

This invention provides a crushing device and self-cleaning method for aluminum ash recycling, relating to the field of aluminum ash recycling technology. The crushing device includes a housing, a rotor rotatably disposed within the housing, hammers mounted on the rotor, and a grate screen disposed below the hammers' rotation path within the housing. The device includes a bracket, multiple grate bars mounted on the bracket, and multiple spacers positioned between adjacent grate bars. The side walls of the grate bars have slots for accommodating the ends of the spacers. Upper and lower chambers are located within the slots surrounding the ends of the spacers. Upper and lower pipelines, communicating with the upper and lower chambers, are located within the grate bars and are connected to different pressure control systems, which control the entry and exit of liquid media into and out of the pipelines and the pressure of the liquid media. The self-cleaning method includes: the liquid media circulating in the upper and lower pipelines heating the grate screen; the expansion and contraction of the upper and lower chambers causing the spacers to jump; and the expansion of the upper and lower chambers fixing the spacers. This invention can automatically heat the screen to dry materials clogging or adhering to it, shaking off the material to achieve self-cleaning.

This invention relates to a self-generating pipeline robot power section and a pipeline robot achieving energy self-sufficiency. The power section is located at the front end of the pipeline robot and includes a power section cylinder, a pipeline sealing device, a transmission device, a braking device, a front bleed baffle, a rear bleed baffle, and a power generation device. The pipeline sealing device includes a front sealing cup and a rear sealing cup respectively fitted onto the front and rear ends of the power section cylinder. The front and rear bleed baffles are rotatably mounted inside the front and rear covers of the power section cylinder, respectively, and have bleed holes B that match bleed holes A on the front and rear covers of the power section cylinder. The braking device includes two sets of braking components, front and rear. The power generation device includes a generator and a generator drive mechanism. The generator drive mechanism is a fluid-driven mechanism. The transmission mechanism is used to synchronously drive the two bleed baffles to rotate, realizing the opening and closing operation of the bleed flow of the power section cylinder, and to drive the two sets of braking mechanisms to achieve braking and releasing of the power section. This invention can improve power generation efficiency.

The utility model discloses a kind of air purification equipment with cleaning structure, it is related to air purifier technical field, including shell, the shell inside bottom end fixedly connected with base, the base top is equipped with support, the support inside is annular array and is equipped with multiple outer filter element, the support inside center is equipped with intermediate filter element, the base top one side is equipped with moving frame, the moving frame inside is provided with moving plate, the moving plate front side is fixedly connected with cleaning brush, the cleaning brush and outer filter element outer surface are in conformity, this air purification equipment with cleaning structure, when cleaning brush can be completely in outer filter element surface after dust removal when moving up and down in rotation process, it is beneficial to the self-cleaning of outer filter element, cleaning step can be carried out when working, and purification work will not be affected.

The application provides a kind of intelligent dimming method and system based on multi-modal physiological feedback, it is related to intelligent lighting and lighting control technical field.The application synchronously acquires eye movement data and near-infrared functional imaging brain oxygen signal under task scene, with eye movement event as anchor point alignment and compensate brain oxygen time delay, obtain time alignment multi-modal data segment;State index reflecting attention, cognitive load and fatigue degree is extracted, individualized baseline is established and dynamically updated, and normalized state feature vector is generated;The feature vector is input into neural network light regulation model, and the target light intensity, correlated color temperature and spatial distribution ratio are output;Based on the target parameter, a joint control instruction is generated, and a short physiological response is collected to form a closed-loop feedback.The application realizes real-time adaptive matching of lighting and individual physiological state, significantly improves the accuracy and human comfort of intelligent lighting.

The present application relates to waste and old textile, waste and old textile silk processing environment-friendly fiber melt technical field, especially in kind of environmental protection waste silk melt filter system, including filter bin and transfer bin, filter bin includes upper filter bin and lower filter bin, first filter screen, second filter screen and third filter screen are respectively arranged in upper filter bin and lower filter bin, cleaning mechanism is arranged in filter bin, the present application is filtered by multiple filter screens in filter bin to melt gradually, at the same time, setting cleaning mechanism in filter bin, using cleaning mechanism to carry out regular automatic cleaning treatment to each filter screen, avoid filter screen to cause blockage, so that filter screen can work for a long time, and working efficiency will not be reduced, improve the efficiency of filter screen to melt filtration, avoid the shutdown maintenance of filter system, provide the efficiency of textile fiber recycling and regeneration processing.

The utility model provides a kind of solar panel angle self-adapting adjustment support mechanism, base is movably installed with movable frame by folding leaf, base is fixedly installed with first slide rail and drive mechanism, movable frame is fixedly installed with solar cell panel, sun tracking sensor and second slide rail, first slide rail is slidably connected with second slide rail by connecting assembly, first slide rail both ends are respectively installed with driving wheel and passive wheel, driving wheel and passive wheel are movably connected with belt between, belt is fixedly connected with connecting assembly, drive mechanism is drivingly connected with driving wheel by connecting rod.The utility model real-time monitoring solar position by sun tracking sensor, drive connecting assembly to move in control drive mechanism, cooperate first slide rail and second slide rail, change the inclination angle of movable frame, to adjust the inclination angle of solar cell panel, ensure that panel always keeps the best straight angle with sunlight, significantly improve photoelectric conversion efficiency, lengthen the working time of camera.

This utility model discloses a structure for a long-endurance hydrogen-powered excavator, belonging to the field of excavator technology. It includes a frame, with a fixed bracket at the rear of the frame. A liquid hydrogen storage tank is fixedly connected to the upper end of the fixed bracket. A hydraulic oil tank is fixedly mounted on the frame, and a hydraulic pump is fixedly connected to the hydraulic oil tank. A motor is fixedly mounted on the hydraulic pump, and the lower part of the motor is fixedly connected to the frame. A cab is fixedly connected to the front of the frame. A lithium battery pack and a hydrogen fuel cell engine are also fixedly mounted on the frame. A reinforcing frame is fixedly connected to the center of the front of the frame. The liquid hydrogen in the storage tank is vaporized into hydrogen gas, which is then fed into the hydrogen fuel cell engine and converted into electrical energy, generating a large amount of heat. The electrical energy powers the motor, driving the hydraulic pump to operate, providing kinetic energy for excavation. Compared to traditional excavators, this design achieves energy saving, environmental friendliness, and low noise.