3results about How to "Extend the trajectory" patented technology

This utility model discloses a reducer device for emulsion drilling rigs, including a first mounting shell, a second mounting shell disposed on the first mounting shell, and fixing bolts disposed between the first and second mounting shells. It enables rapid fixing and disassembly of the reducer body without disassembling numerous related components, significantly simplifying the replacement process, shortening downtime, and reducing the impact on construction progress. In terms of maintenance, the ease of assembly and disassembly reduces reliance on confined operating spaces and the risk of secondary damage due to improper operation. Regarding costs, it reduces labor hours and labor costs; reduces wear and tear on surrounding components from repeated disassembly, lowering the probability of unplanned replacements; and eliminates the need to stock complete units, reducing inventory costs. Furthermore, the flexible fixing method facilitates adaptation to equipment upgrade needs without requiring modification or replacement of the entire machine, further reducing costs, making it particularly suitable for scenarios such as underground mining.

The utility model discloses swing screen high accuracy screening screen grid relates to swing screen field, and it aims at solving the problem of unable to control screening duration according to different materials in prior art, adopts the technical scheme, including screen frame and screen cloth, and screen frame is installed with screen cloth, and screen frame is installed with discharge gate, and screen frame is installed with the extended track through the connecting piece, and the receiving tray is still equipped with screen frame, under the guidance of receiving tray, makes material fall in the extended track, and the last end of extended track is equipped with the pass -through channel between screen frame, and the pneumatic lock gate device of opposite through -hole plugging is still installed on the discharge gate, through the cooperation of extended track and pneumatic lock gate device, and setting pass -through channel between extended track and screen frame, can greatly extend the movement track of material in screen grid, namely, first track internal circular motion, then track external circular motion, and the screening duration of material is controllable, and finally discharges, improves screening precision through improving screening time.

This application relates to the field of clothing handling device technology, and more particularly to a drum washing machine. The drum washing machine includes: a cabinet, within which is disposed: an outer drum; a drum rotatably disposed within the outer drum; a drive assembly, which is drivenly connected to the drum to drive its rotation; the drum includes: a drum body, one end of which forms an opening; a drum bottom, connected to the end of the drum body away from the opening; lifting ribs, disposed on the inner wall of the drum body for lifting clothes; and an auxiliary agitator, disposed within the drum and connected to the drum bottom, at least a portion of which extends into the space enclosed by the drum body. A gap exists between the auxiliary agitator and the inner wall of the drum body along its radial direction, and the auxiliary agitator can rotate with the drum to agitate the clothes or water within the drum. This application can improve the washing efficiency of the drum washing machine.