4results about How to "Instant cleanup" patented technology

The invention discloses a device for measuring the outer diameter of a motor rotor, and belongs to the technical field of motor rotor detection. A motor rotor outer diameter measuring device comprises a stand column and a base, a clamping assembly is arranged on the base, a lifting table slides on the stand column, a rotating table is arranged at the bottom of the lifting table, a supporting rod is connected to the side face of the rotating table, an annular guide rail a and an annular guide rail b are sequentially connected to the supporting rod in the longitudinal direction, and two outer diameter detecting parts are connected to the annular guide rail a and the annular guide rail b correspondingly. A positioning ring is connected between the two groups of outer diameter detection parts, the symmetrically distributed outer diameter detection parts are arranged on the annular guide rail, and the symmetrical state is ensured by using the positioning ring, so that synchronous measurement of four different point positions at one time is realized, dynamic measurement is allowed by the design of a rotating structure, and the roundness deviation of the rotor is evaluated more comprehensively. And the outer diameter detection part is provided with a detection head, a guide rod and a second sleeve, so that the detection guide precision is provided.

The invention discloses railway construction gravel laying and leveling equipment which comprises a loading box, a plurality of first discharging pipes, two second discharging pipes, two leveling mechanisms, two transmission assemblies, two driving mechanisms and two cleaning assemblies. The two second discharging pipes are arranged below the loading box in the length direction of the loading box, and the two leveling mechanisms are arranged on the corresponding sliding plates correspondingly. The two transmission assemblies are connected with the corresponding leveling mechanisms correspondingly. The driving mechanisms are arranged at the bottom of the loading box, and the two driving mechanisms are connected with the corresponding transmission assemblies correspondingly. The cleaning assembly is arranged at the tail of the loading box. Therefore, in the gravel laying process, gravel leveling operation is conducted synchronously, operation is easy and convenient, follow-up working steps are effectively reduced, and the overall gravel laying efficiency is remarkably improved. And meanwhile, broken stones on the two sides of the rail can be cleaned in time, and the safety and reliability of rail operation are further ensured.

This utility model relates to the technical field of sanders, and more particularly to a cleaning structure for sanders. The protective mechanism includes an opening and closing assembly disposed on the top of the support plate, and a driving component is disposed on the top of the opening and closing assembly. The absorption mechanism includes a support assembly disposed on the top of the opening and closing assembly, and an absorption component is disposed on the top of the support assembly. Through the setting of the protective mechanism, a closed protective space can be formed during operation to prevent waste chips from splashing and injuring workers, and the sanding belt can be ensured to work normally through the extension hole. The absorption mechanism uses a support rod and a support block to fix the collection box and the dust pump. With the help of the dust suction holes on the main opening and closing plate and the secondary opening and closing plate, the waste chips generated by sanding are quickly sucked into the collection box under the action of the dust pump, realizing the immediate cleaning of waste chips, preventing accumulation from affecting the working accuracy, improving not only the working safety, but also the cleaning efficiency.

The utility model discloses a kind of rheological die-casting aluminum alloy liquid refining devices, solve the low stirring degassing efficiency of aluminum alloy liquid degassing equipment in prior art, and the problem of poor refining effect.The utility model includes vertical column and cantilever beam, the height on vertical column is adjusted by lifting mechanism, and the cantilever beam is slidably arranged on vertical column;Cantilever beam is equipped with stirring mechanism and dross mechanism;Stirring mechanism includes stirring drive and stirrer, and stirring drive drives stirrer to rotate by first transmission mechanism;Dross mechanism includes dross drive and dross baffle, and dross drive drives dross baffle to move up and down by second transmission mechanism.The utility model uses cantilever beam to simultaneously integrate the composite design of stirring mechanism and dross mechanism, realizes stirring and slag removal in parallel, and continuously removes dross;Improve stirring degassing efficiency;Moreover, stirring promotes inclusion to float, and dross mechanism is cleaned instantly, avoid dross secondary involvement melt, and improve refining continuity.