31results about How to "Low rotational force" patented technology

The hybrid power generation system according to an embodiment of the present invention has the effects of including a blade provided on a vertical shaft, having little noise and vibration during rotation, and including a wind collecting pipe to increase the wind speed for rapidly rotating the blade to improve the efficiency of wind energy, and being provided with a compartment capable of collecting wind at the blade, the wind power utilization efficiency is high and the rotational force can be increased, and the wind guide rotating motor provided in the wind collection duct can be driven by solar energy without blowing wind, so that the wind guide rotating blades provided on the same shaft rotate, the wind is accelerated and strongly discharged into the wind collection blades of the turbine module, and the wind power generation efficiency is improved. In this way, the generating capacity can be increased, the danger of the power generation device can be sensed in advance through the Internet of Things technology such as a camera, a fire sensing sensor and an unmanned aerial vehicle and the artificial intelligence (AI) basic technology, the fault danger of the power generation device is greatly reduced, and the system is effectively applied and managed.

The invention discloses a guiding device for laminating a liquid crystal screen protective film, which includes a processing table, a translation groove is opened on the top of the processing table, and the inner wall of the translation groove is rotatably connected with two horizontal rail bars set in parallel, wherein The surface of a horizontal rail rod is provided with a screw part, the left side of the processing table is fixedly installed with a stepping motor, and the output end of the stepping motor is fixedly connected with the screw part, and the threaded part is installed on the screw part. U-shaped adjustment seat. The guiding device for pasting the protective film of the LCD screen, if the protective film of the LCD screen is pulled during the winding process, the sliding frequency of the sealing magnetic plug in the limit chute will decrease, and then the limit chute will move toward the magnetic movement groove per unit time. The air intake volume inside is much smaller than the outflow volume of the exhaust pipe per unit time, and the conductive slide plate is in contact with the two conductive blocks a, so that the pulling of the LCD screen protective film is released, and the LCD screen protective film returns to normal winding State, to ensure the yield and quality of the LCD screen protective film.

PROBLEM TO BE SOLVED: To provide a container including an unsealing means attached thereto and capable of easily forming a favorable unsealing hole without abnormally deforming and damaging a peripheral part of a sealing film of a container body.SOLUTION: The container includes the container body, a cap 4 and an unsealing / spout member 5. The unsealing / spout member 5 includes: the unsealing means; an engagement part brought into a come-off prevention state with respect to a neck of the container body; and a spout capable of spouting a content of the container body when the unsealing / spout member 5 is locked on the neck of the container body in the come-off preventing state. While being held by a holding part 43b of the cap, the unsealing / spout member is moved to a barrel side together with the cap accompanied by the rotation of the cap during screwing, and when an unsealing possible part 24 at an upper end of the neck is unsealed by the unsealing means to form the unsealing hole, the engagement part is engaged with a lock 25 so as to be brought into the come-off prevention state with respect to the neck of the container body.

The invention discloses a purification system for lithium carbonate, comprising a mixing reaction tank, a waste collection chamber is installed at the bottom of the mixing reaction tank, a waste material outlet valve is installed on the bottom surface of the mixing reaction tank, the mixing The upper end surface of the reaction tank is equipped with a feeding pipe, the inside of the waste collection chamber is equipped with a submersible pump, the other end of the mixed reaction tank is connected with a vacuum distillation tank through a pipeline, and the gap between the mixed reaction tank and the vacuum distillation tank is A filter is installed on the pipeline, and one end of the vacuum distillation tank is connected with a filter tank through a pipeline, and the waste collection chamber, the filter tank and the vacuum distillation tank are all installed on the upper surface of the mounting seat; The feeding method allows the reaction materials to be dispersed everywhere after they are put into the mixing reaction tank, thereby increasing the reaction area, improving the reaction efficiency, and reducing the rotational force required for stirring and mixing, which is more energy-saving.

The invention provides a sewing device with an upper thread tension adjustment device. When operating a thread-gripping dial (dial), the operation quantity of the thread-gripping dial is more than one ring, the torsional moment change of the dial operation is smooth, the cost is also low and during the assembly process, the position in the upper thread tension adjustment range is easily finely tuned. A tension representation part (17) is arranged on a tension setting nut (16) screwed with an external thread part (11a) of an axle 911) and a change-over mechanism (8) for changing the rotation of the thread-gripping dial (19) into the screwed movement is formed by the tension setting nut (16) and the thread-gripping dial (19). A thread-gripping slice (12) at another end of the axle (11) and another thread-gripping slice (13) are used for gripping the upper thread (4) and the upper thread tension adjustment device (10) with a thread-gripping spring (15) and an operation stable spring (18)is fixed on a device foundation (2) and an indication groove (3a) is arranged on a shell (3) of the sewing device.

The present invention relates to the technical field of B2B cloud recruiting and mining platform display, in particular to a B2B cloud recruiting platform for consumables based on big data, including a housing, and slide rails are provided on both sides of the inner walls of the housing, and the surface of the slide rails A movable plate is slidably connected, a rotating shaft is movably connected inside the housing and located on the back of the movable plate, the bottom of the rotating shaft is movably connected with a drive plate, the bottom of the drive plate is fixedly connected with a control device, the surface of the rotating shaft is movably connected with a gear, and the gear The bottom is movably connected with a connecting rod, the surface of the connecting rod is movably connected with an air box, the inside of the air box is movably connected with a piston rod, and the inside of the gear is movably connected with a guide wheel. The rotation force of the shaft can be slowed down to avoid excessive movement of the movable panel. When the elastic cord releases the elastic force, the tension on the movable panel will be lost. Afterwards, the movable panel will slide on the surface of the slide rail to expand the surface area of ​​the shell, which is convenient for displaying more information. , so the effect of expanding the area and making the information display more comprehensive is achieved.

The invention provides an ice cube tray auxiliary structure for assisting ice cubes in falling through ice cube tray swinging. The ice cube tray auxiliary structure comprises an ice-tray, movable pieces and a fixed piece; the movable pieces and the fixed piece are arranged at the two ends of the ice-tray correspondingly; ice grooves are formed in the ice-tray in an embedded mode, and fixed columnsare arranged in the ice grooves in a penetrating mode; sliding rails are arranged in the inner walls of the fixed columns in an embedded mode, and inner sliding rails are arranged in one sides of thesliding rails in an embedded mode; and inner sliding columns slide in the inner sliding rails. Jacking columns are arranged, thus the inner sliding columns can be each in an equilateral triangle shape through the jacking columns, when the ice-tray rotates, the sliding columns slide into the fixed columns, the pressure on the sliding columns can be increased through the jacking columns, the sliding columns can be assisted through the pressure generated during rotation of the ice-tray inn sliding into the ice grooves, the situation that when an existing ice-tray rotates, one end of a rotary shaft of the ice-tray swings a little, and consequently the ice cubes have certain adsorption force and then adhere to the interior of the ice-tray is avoided, and thus the ice-tray can assist the ice cubes in falling through the pressure generated during swinging of the ice-tray.