7results about How to "Guaranteed discharge efficiency" patented technology

The application is suitable for the technical field of garden robots, and provides a garden robot, which comprises a recycling part and a cover plate part, wherein the recycling part comprises a channel assembly and a recycling container, the recycling container is used for containing materials, an opening structure is arranged on the recycling container, the recycling container has a recycling state and a pouring state; the cover plate part comprises a movable cover plate, the movable cover plate is movably connected with the recycling container, and the movable cover plate has a reset state and a shifted state; in the process that the recycling container is switched from the recycling state to the pouring state, the movable cover plate can be switched from the reset state to the shifted state under the action of gravity of the materials in the recycling container or under the action of gravity of the movable cover plate itself. The movable cover plate of the garden robot provided by the application can be switched from the reset state to the shifted state under the action of gravity of the materials in the recycling container or the action of gravity of the movable cover plate itself when the recycling container is switched from the recycling state to the pouring state, manual switching is not needed, and the use experience is good.

The application discloses a transformer for extra-high voltage direct current transmission engineering and relates to the technical field of transformers, in particular to a transformer for extra-high voltage direct current transmission engineering. The transformer comprises a transformer body, an oil tank arranged in the transformer body, a drain valve pipe communicated with the oil tank and mounted on one side of the transformer body, a main flow guide pipe connected with one end of the drain valve pipe, and a drain valve component and a sampling mechanism arranged at two ends of the main flow guide pipe. The transformer for extra-high voltage direct current transmission engineering is provided with the sampling mechanism. When sampling, the sampling pipe body is automatically moved up to the main flow guide pipe in an arc-shaped notch opened by itself and covered by a composite sealing ring under the transmission of the lifting transmission assembly, and then the clean oil sample in the main flow guide pipe enters the inside of the sampling pipe body along the cylinder wall of the sampling pipe body in a wall layer flow, so that air is avoided from being sucked by free jet flow. In the oil inlet process, the oil pressure pushes the piston rod in the buffer assembly to move down synchronously, and the gas in the sampling pipe body is discharged through the associated second electromagnetic valve pipe, so that the detection requirement of low-bubble sampling is met.

The utility model discloses a powder mixer capable of discharging smoothly, which comprises a mixing cylinder and a driving motor used for controlling the mixing cylinder to rotate, a discharge port is arranged below the mixing cylinder, an air pressure balance hole is arranged above the mixing cylinder, and a switch valve is arranged on the air pressure balance hole. According to the scheme, the air pressure balance hole is formed, and after mixing of the mixing machine is completed, the air pressure inside and outside the mixing barrel is balanced by opening the switch valve, so that the problem that due to the low air pressure in the mixing barrel, powder easily forms a material arch at the discharging opening, and discharging is not smooth can be solved, and the discharging efficiency is effectively guaranteed.

The utility model discloses a spraying type chimney outlet dust falling device which comprises a smoke outlet pipe (1), a smoke outlet portion (2) is formed at the end of the smoke outlet pipe (1), a dust removing pipe (3) is arranged outside the smoke outlet portion (2), a containing cavity is formed between the dust removing pipe (3) and the smoke outlet portion (2), a liquid collecting groove (4) is formed in the containing cavity, and a loading and unloading opening (5) used for loading and unloading the liquid collecting groove (4) is formed in one side of the dust removing pipe (3). A flow guide part (6) is arranged in the middle of the dust removal pipe (3), the two ends of the flow guide part (6) are located over the liquid collecting tanks (4) on the two sides respectively, a flue gas channel for flue gas to pass is formed between the flow guide part (6) and the dust removal pipe (3), a smoke exhaust port (7) is formed in the top of the dust removal pipe (3), and a plurality of first spraying heads (8) are annularly distributed on the dust removal pipe (3) around the smoke exhaust port (7). And the spraying direction of the first spraying head (8) faces the inner end of the smoke outlet (7). The device has the advantages of being good in working stability and convenient to disassemble and assemble.

The utility model discloses a kind of beef cattle forage crushing devices, the utility model relates to livestock breeding equipment field, scheme includes: a kind of beef cattle forage crushing device, including: rack;Crushing cavity, crushing cavity is installed on rack;Crushing assembly, crushing assembly is at least partially installed in crushing cavity, and crushing assembly can crush forage;Conveying cavity, conveying cavity is installed at the bottom end of crushing cavity, one end of conveying cavity is communicated with crushing cavity, and the other end of conveying cavity is provided with discharge port, and the bottom wall of conveying cavity is provided with a plurality of screening channels along extension direction;Conveying assembly, conveying assembly is at least partially installed in conveying cavity, and conveying assembly can transmit crushed forage;Collecting cavity, collecting cavity is installed at the bottom end of conveying cavity, and collecting cavity is communicated with a plurality of screening channels;It can be discharged by non-gravity-dependent forage design, solve the problem that soft filter screen is blocked and blocked due to material accumulation deformation.

This invention discloses a method for the coordinated removal of products from near-atomic-scale electrochemical machining, along with its system apparatus and applications. The core of this method lies in the synergistic use of chemical complexation, pulsed electric field modulation, and interfacial electrostatic repulsion to proactively address the problem of product blockage within near-atomic-scale machining channels. Specifically, by adding a strong complexing agent to the electrolyte, the metal ions generated during machining are converted in situ into soluble complexed anions. A composite waveform, including an anodic pulse during machining, a zero-potential intermittent period during diffusion, and a reverse cathode pulse during impurity removal, provides dual impurity removal momentum through diffusion and electromigration. Simultaneously, the inner wall of the ion channel protein is negatively modified to reduce product transport resistance and adsorption through electrostatic repulsion. The synergistic effect of these three mechanisms enables effective and continuous product management without compromising machining locality. Correspondingly, this invention also provides a dedicated machining system for implementing this method and its application in the machining of easily passivated metal materials.

The invention relates to the technical field of metal material connection, in particular to a glue riveting connection control system and method, and is used for connecting a plate mechanism which comprises a first plate, a glue solution layer and a second plate which are arranged in the thickness direction of the plate mechanism. The glue riveting connection control system comprises a punch mechanism, a positioning mold, a blank holder mechanism, fluid guiding structures and a control mechanism, the symmetrical fluid guiding structures are arranged on the opposite surfaces of a blank holder body and the positioning mold, the fluid guiding structures communicate with the external environment, and in the glue riveting process, the fluid guiding structures are connected with the punch mechanism. A pressure difference is formed between a high-pressure area generated by the glue solution layer due to pressure and the external environment, so that glue solution in the glue solution layer can directionally flow along the fluid guide structure, hydrostatic pressure generated by the glue solution layer is reduced, the geometric accuracy and the connection quality of a formed connecting piece after glue riveting connection are improved, and the service life of the connecting piece is prolonged. And meanwhile, while the glue liquid discharging efficiency is guaranteed, the uniform glue liquid layer thickness is kept, and the bonding strength of the glue riveting connection process is improved.