Double-nozzle air knife
CN224382057UActive Publication Date: 2026-06-19ANHUI SENMAN MASCH EQUIP TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI SENMAN MASCH EQUIP TECH CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
When the existing dual-nozzle air knife is in operation, dust and impurities easily accumulate at the air outlet, causing blockage, affecting airflow speed and pressure, and making cleaning and maintenance difficult, time-consuming and labor-intensive, with poor cleaning effect.
Method used
A dual-nozzle air knife with a scraper and a brush was designed. The scraper and brush are driven by a stepper motor and a dual-axis motor to clean the air outlet, and combined with the suction head to remove dust, thus achieving automated cleaning.
Benefits of technology
It effectively prevents air outlet blockage, increases airflow speed and pressure, simplifies the cleaning and maintenance process, and reduces manual operation time and dust.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224382057U_ABST
Abstract
The utility model discloses a double air nozzle air knife, including the casing, the top fixedly connected with the support of casing, the rear side fixedly connected with the step motor of support, the output fixedly connected with double air nozzle air knife body of step motor, the left side fixedly connected with the frame of casing, the front fixedly connected with double -shaft motor of frame, the rear side output fixedly connected with the lead screw of double -shaft motor. The utility model discloses when double air nozzle air knife body needs cleaning, through the controller of external equipment and start step motor, through step motor and drive double air nozzle air knife body and rotate one hundred and eighty, make double air nozzle air knife body's air outlet position and the corresponding pole of scraping, then start double -shaft motor, through double -shaft motor and drive lead screw rotation, and lead screw drives the movement of thread sleeve, and thread sleeve drives the movement of connecting frame, and connecting frame drives the movement of scraping rod, through the scraping of air outlet position and drive, make the dust and impurity of adhering and fall to the inner chamber of casing.
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