立体式智能配药箱

Method for preparing lithium extraction electrode by using aqueous adhesive

The invention relates to a method for preparing an electrode by using a water-based adhesive, in an electrode preparation process, the water-based adhesive is used for replacing a traditional PVDF (Polyvinylidene Fluoride) adhesive, so that the hydrophilicity of the electrode is improved while the environmental protection property is improved, the obtained electrode is more suitable for an aqueous solution system, and the lithium extraction effect and efficiency are high; contact sites between the active substances and between the active substances and the intercepting body are increased, so that the internal resistance of the lithium extraction electrode is reduced, and the lithium extraction efficiency is improved. The lithium ion battery electrolyte has the advantages of strong adhesion and good elasticity, reduces the shedding of active substances in the lithium extraction process, reduces the impact of liquid flow on an electrode coating film, and prolongs the mechanical service life ...

Wall surface construction device

The invention discloses a wall surface construction device, and relates to the technical field of building construction. The wall surface construction device comprises a bearing mechanism, a moving mechanism and a connecting mechanism, the bearing mechanism comprises a rotating assembly and a swinging assembly, the swinging assembly is connected with a wall brick and drives the two opposite ends of the wall brick to move in the direction close to or away from the rotating assembly, and the rotating assembly drives the swinging assembly to rotate; the moving mechanism comprises a first translation assembly and a second translation assembly, the first translation assembly drives the bearing mechanism to move in the first direction, and the second translation assembly drives the first translation assembly to move in the second direction; the connecting mechanism comprises a propelling assembly and an overturning assembly, the moving mechanism is fixed to the overturning assembly, and the propelling ...

Lightweight multi-scale image defogging method based on attention mechanism

The invention discloses a lightweight multi-scale image defogging method based on an attention mechanism. The method comprises the following steps: firstly, carrying out feature extraction on a fog-containing image; then, the obtained feature map is input into an MDSCA-NET network, and a fog-free image is reconstructed; the MDSCA-NET network comprises a plurality of image defogging models and a model fusion module; the image defogging model comprises a feature attention module and a fogless image generation module; the feature attention module is used for extracting pixel features in the feature map; the fogless image generation module is used for generating an initial defogged image from the pixel feature map; and the model fusion module is used for performing model fusion on the plurality of image defogging models by using an alternating direction multiplier optimization algorithm, and outputting a final defogged image. Experiments show that the MDSCA-NET network provided by the invention ...

Novel rotor punching sheet, rotor assembly and rotor assembly one-time forming process

The invention relates to the technical field of motors, in particular to a novel rotor punching sheet, a rotor assembly and a rotor assembly production process. The rotor punching sheet comprises a disc-shaped punching sheet main body, and a shaft hole matched with the rotor shaft is formed in the center of the punching sheet main body; t-shaped punching sheet tooth parts are arranged on the outer side of the punching sheet body, the punching sheet tooth parts are evenly distributed in the circumferential direction of the punching sheet body, and tooth grooves used for winding coils are formed between the adjacent punching sheet tooth parts. And a laminated riveting point is arranged between the shaft hole and the punching sheet tooth part. And the rotor assembly comprises a rotor core, a rotor shaft and an insulating plate, and the rotor core is formed by laminating a plurality of rotor punching sheets. The production process of the rotor assembly comprises the following steps: laminating ...

Fault tree-based ship-borne towed electronic equipment ship-crew-level fault diagnosis method

The invention discloses a ship-borne towed electronic equipment ship-crew-level fault diagnosis method based on a fault tree, and the method comprises the steps: determining an equipment fault top event according to a fault phenomenon when ship-borne towed electronic equipment breaks down; traversing the middle events of the fault sub-tree to obtain all bottom events; obtaining an accumulated occurrence frequency ni of the bottom event to obtain an initial weight coefficient of the bottom event; and obtaining the corrected weight coefficient of the bottom event, the weight coefficient of the bottom event relative to the top event and the comprehensive weight coefficient of the bottom event relative to the top event, sorting the bottom events according to the comprehensive weight coefficient of the top event from large to small, and carrying out fault removal on the bottom events in sequence according to a sorting result. Determining a final bottom event of fault occurrence; and carrying ...

Rubber shearing type vertical shock isolation device

The invention relates to the technical field of seismic isolation, and provides a rubber shearing type vertical seismic isolation device which comprises an upper connecting component, a lower connecting component and a rubber plate. The upper connecting component and the lower connecting component are oppositely arranged; a plurality of upper outwards-extending plates which are sequentially distributed in parallel in the transverse direction are arranged on the upper connecting component; a plurality of lower outwards-extending plates which are sequentially distributed in parallel in the transverse direction are arranged on the lower connecting component; the upper outward-extending plate and the lower outward-extending plate are sequentially arranged in a stacked mode in the transverse direction, and the lower outward-extending plate is parallel to the upper outward-extending plate. A rubber plate is arranged at the overlapping position of each upper outward-extending plate and the corresponding ...

Three-terminal conductive bridge random access memory device structure and preparation method thereof

The invention provides a three-terminal conductive bridge random access memory device structure and a preparation method thereof. The three-terminal conductive bridge random access memory device structure is characterized in that a CBRAM1 active metal electrode is arranged on a metal substrate, and a resistive layer is arranged between the CBRAM1 active metal electrode and the metal substrate; the CBRAM2 active metal electrode is arranged on the metal substrate, and a resistive layer is arranged between the CBRAM2 active metal electrode and the metal substrate; and the metal substrate is simultaneously used as a relative inert metal electrode of the CBRAM1 active metal electrode and the CBRAM2 active metal electrode. The three-terminal CBRAM device structure and the preparation process are simple, the resistance change layer thin film is directly grown on the metal substrate in a confinement mode, device reliability reduction caused by an extra resistance change layer material transfer ...