4results about How to "Improve running fluency" patented technology

The application discloses a steam exhaust condensation recovery system, which comprises a transfer box, a condensation box, a steam exhaust device, a steam input pipe and a condensation return water pipe connected with the transfer box, a steam output pipe and a condensation return pipe connected with the transfer box and the condensation box, and a steam exhaust pipe connected with the condensation box and the steam exhaust device. The steam input pipe is used for receiving steam output by a cooking device, and the steam exhaust device is used for exhausting steam to the outside. The steam exhaust condensation recovery system forms a steam exhaust path and a condensation water exhaust path. The application further discloses an integrated cooker with the steam exhaust condensation recovery system. The steam exhaust condensation recovery system has the advantages that water stains formed on a table board, a wall surface and the like are reduced, and condensation water can be recycled.

The utility model relates to the field of packing machinery especially relates to a material edge protection strapping device, including frame and be located on the frame be used for conveying rectangular article material conveying mechanism, the annular strapping mechanism of being located material conveying mechanism rear, the side of rectangular article conveying direction on the frame is provided with the release mechanism for releasing the edge protection plate, the release mechanism includes the edge protection input mechanism, is used for shifting the edge protection plate from the edge protection input mechanism to the side of rectangular article shift mechanism and is used for fixing the edge protection plate on the side of rectangular article fixed establishment. Its solved the existing rectangular article when carrying out annular winding package, the corner is easy to be damaged technical problem.

The application discloses a kind of tapered roller bearing and its preparation process, including bearing inner ring, bearing outer ring, roller and cage, bearing inner ring is made of carburizing steel material, bearing outer ring is made of carburizing steel or high-carbon chromium bearing steel material, bearing inner ring outer wall and bearing outer ring inner wall are all provided with raceway, bearing inner ring and bearing outer ring are all processed by heat treatment process to make raceway surface form carbon potential layer, further including a preparation process, including following flow: S1, after cutting seamless steel tube, it is prepared into bearing outer ring and bearing inner ring by cold extrusion molding;S2, bearing outer ring is processed by heat treatment;S3, bearing inner ring is processed using carburizing heat treatment process and cold treatment process.The application solves the problems that traditional tapered roller bearing inner and outer ring material adaptability is poor, raceway wear resistance and strength performance are uneven, bearing is easy to appear wear deformation and fatigue failure when serving, and the overall heat treatment process lacks pertinence.

The application discloses an auxiliary mechanism for an outside rearview mirror lifting mechanism and a folding device thereof, and relates to the technical field of automobile parts, which comprises a gear body rotatably arranged in a shell and a transmission member coaxially arranged on a mounting shaft, a guide column is protruded on the inner ring surface of the gear body, a guide groove is arranged on the outer ring surface of the transmission member, and the guide column is slidingly matched with the guide groove; characterized in that a guide groove with a guide surface is arranged on the transmission member, and a guide tooth is arranged on the gear body; when the guide column slides along the guide groove, the guide tooth is slidingly matched with the guide surface, so as to eliminate the gap between the guide column and the guide groove in the up-down direction. During the upward sliding of the guide column along the guide groove, the lower side of the guide column is contacted with the guide groove, and the guide tooth is contacted with the guide surface, so that the guide column is limited to only be capable of relatively sliding along the guide groove direction and incapable of shaking in the up-down direction, thereby uniformly bearing the guide column, improving the running fluency, reducing the noise, and prolonging the service life.