39results about How to "Shed quickly" patented technology

The invention provides a laser radar protecting device for a driverless car based on artificial intelligence. The device comprises a protective box, a protective upper cover, a laser radar, a protective mechanism and a rainproof mechanism. The protective upper cover is arranged on the protective box, the rainproof mechanism is arranged at the upper surface of the protective upper cover, a placement cavity is formed in the protective box, the laser radar is placed into the placement cavity, and the protective mechanism is arranged at one side of the laser radar; the protective mechanism comprises a protective plate, a push plate, a sliding rod and a protective spring, a movable groove is formed in the lower surface of the placement cavity, a movable block is slidably arranged inside the movable groove, the protective plate is arranged on the movable block, a protective cavity is formed in the side wall of the placement cavity, one end of the push plate is fixedly arranged at the outer side wall of the push plate, the other end of the push plate is installed inside the protective cavity through a protective spring, and a sliding groove is formed in the protective cavity. The protecting device has the advantages that the phenomenon that deviation and damage are caused by the laser radar when the car meets bumps or sharp bends can be avoided, and the device can dealt with differentweather conditions.

The invention belongs to the field of industrial technology, and in particular relates to distillation equipment for coal tar hydrogenation process. The technical problem to be solved by the present invention is to provide a distillation equipment for coal tar hydrogenation process with short distillation time for dehydrating coal tar and thorough separation of light oil and heavy oil. A distillation equipment for coal tar hydrogenation process, including a distillation tank, a heater, a first gas outlet pipe, a second gas outlet pipe, a distillation power mechanism, a material discharge mechanism, a driving mechanism, a heating plate, a collecting box, a funnel, and a liquid extraction mechanism, an inverted V-shaped rod, a vertical rod, a connecting rod, a second slide rail, a second slider and a second elastic member; a second outlet pipe is installed on the left side of the top of the retort, and a heater is arranged on the top of the retort. The invention achieves the effects of short distillation time of dehydrated coal tar, thorough separation of light oil and heavy oil, large contact area between dehydrated coal tar and heating plate and easy flow of dehydrated coal tar from the heating plate.