7results about How to "Avoid stop" patented technology

The utility model relates to 3D printing technical field, concretely is a kind of 3D printing production line of continuous production, including printing equipment ontology, AGV transport vehicle and raw material powder screening box, AGV transport vehicle is installed with raw material powder screening box, raw material powder screening box includes box, first screening chamber, second screening chamber, screening cylinder and heating wire, AGV transport vehicle is not permanently fixed and is installed raw material powder screening box, raw material powder screening box is connected with first screening chamber and second screening chamber, first screening chamber is rotatably installed with screening cylinder, fan is fixedly installed below first screening board, the air inlet hole is established in the box corresponding fan, heating wire is fixedly installed in the air inlet hole;While guaranteeing raw material melting even when screening out standard particle size's granular raw material to use, granular raw material surface moisture can also be removed and preheating, solve the problem that 3D printing production line in granular raw material particle size is not even easy not completely fused and block nozzle, leading to production line stop.

The invention discloses a solar modular photovoltaic module convenient to clean, and relates to the technical field of photovoltaic power generation, the solar modular photovoltaic module comprises a frame mechanism, the frame mechanism comprises a main beam, a side beam, a middle beam, an auxiliary beam, a side rod, a stop column and a storage chute; a water collecting mechanism is installed on the top face of the main beam and comprises a supporting column, a water collecting tank, a water distribution chamber and a water injection rod. A power generation mechanism slides in the storage sliding groove, and the power generation mechanism comprises a rotating motor, a frame, a top frame, a bottom frame, a solar panel and a storage groove; an unfolding mechanism is mounted in the storage groove, and the unfolding mechanism comprises a rotating shaft, a blocking strip, an unfolding plate, an anti-rotating plate and a blocking block; a cleaning mechanism is mounted in the top frame and comprises a shell, a water storage bin, a cleaning belt and a convex pattern cylinder; the solar photovoltaic module has the advantages that the solar photovoltaic module is modularly designed, the solar photovoltaic module can be quickly folded and unfolded, the service life is prolonged, the power generation efficiency is improved, and meanwhile the solar photovoltaic module is cleaned.

The automatic cleaning and suction device comprises a suction pump (1), a suction column (3), a suction cover (6), a scraper blade (7), an automatic cleaning system (9), a track (10), a travel switch, a motor, a frequency converter and a PLC (Programmable Logic Controller) assembly, the suction pump (1) is connected with the suction column (3) through a first connecting pipe (2), the suction column (3) is connected with the treatment pond (5) through a second connecting pipe (4), and the suction column (3) is provided with a filter screen (8); the suction column (3) is movably connected with the suction cover (6), the suction cover (6) is duckbilled, a funnel-shaped cavity is formed in the suction cover (6), a plurality of rails (10) are arranged in the cavity, and the scraper (7) is hinged to the rails (10); the PLC assembly is connected with the frequency converter, the frequency converter is connected with the motor, the motor is connected with the travel switch, one end of the travel switch is connected with the scraper (7), and the other end of the travel switch is connected with the input end of the PLC assembly; different from traditional suction equipment, the scraper (7) is arranged in the suction inner cavity and matched with the automatic cleaning system (9), automatic reciprocating motion of the scraper (7) is achieved, and monomers on the suction cover (6) are accurately cleaned.

The application discloses a Linux system process self-protection method and system, and relates to the field of process self-protection, which randomly selects a process name through a system core process, modifies the original name of a process to be hidden into the selected process name through a process management function, so as to complete the name camouflage of the process, and randomly modifies each process parameter in a process parameter array argc and a memory position pointed by environ, so that an intruder cannot directly find the hidden process through system commands such as ps, top and ls, and further cannot stop the protected process through system commands such as killall and kill, and the process hiding protection is realized without loading a kernel module.

A motor control device (40) controls driving of a motor (10) having a motor winding (11), and includes a driving control section (51) and a parameter setting section (55). The driving control section (51) controls driving of the motor (10). The parameter setting section (55) sets a control parameter of the driving control of the motor (10) in such a manner that at least one of a motor torque and a motor speed can be changed in accordance with a system temperature.

The invention discloses a high-efficiency double-horizontal-shaft stirring speed reducer, and relates to the technical field of stirring speed reducers, the high-efficiency double-horizontal-shaft stirring speed reducer comprises a bottom plate, a connecting box body is fixedly mounted on the upper surface of the bottom plate, a stirring frame body is fixedly mounted on the surface of one side of the connecting box body, and two rotatable rotating stirring rods are arranged in the stirring frame body; a driving box body is arranged on the surface of the side, away from the connecting box body, of the stirring frame body, a braking mechanism is arranged in the driving box body and comprises a cooling assembly and a driving assembly, the cooling assembly comprises an air receiving side pipe, and the air receiving side pipe is arranged on the surface of one side of the speed reducer body; two air receiving side pipes which are communicated with each other are arranged on the side surface of one speed reducer body, the driving assembly comprises a rotary driving seat, and the rotary driving seat is located in a driving box body. In the scheme, the cooling assembly and the driving assembly are arranged, so that the operation safety of equipment can be improved under the condition that the work progress is guaranteed; and the service life of the equipment is prolonged.

The application provides a self-cleaning method of a surface cleaning system, the surface cleaning system comprising a surface cleaning device provided with a wiping member and a cleaning assembly provided with a cleaning tank for accommodating the wiping member and cleaning liquid and a dirt collecting cavity, the surface cleaning system being provided with a sound emitting device, the self-cleaning method comprising: docking the surface cleaning device and the cleaning assembly in place so that the wiping member is located in the cleaning tank; rotating the wiping member in the cleaning tank for cleaning; operating the sound emitting device and reducing the rotating speed of the wiping member to a preset rotating speed n, the preset rotating speed n being smaller than any rotating speed in the cleaning step, so that the cleaning sound of the wiping member does not cover the sound of the sound emitting device, and the user cannot timely drain the sewage, so that the wiping member cannot be scraped dry.