一种茶叶风选机

Abstract

本实用新型涉及茶叶加工设备技术领域，且公开了一种茶叶风选机，包括风选机箱，所述风选机箱上表面的中部垂直安装有电动推杆，所述电动推杆顶端的传动端连接有推动杆，所述推动杆的顶端固定连接有门型板，所述门型板垂直段的底端贯穿风选机箱延伸至其内部。该茶叶风选机，通过电动推杆、支撑框架与橡胶刮板的联动设计，实现风选机箱内壁的自动化清洁，当电动推杆驱动推动杆作垂直运动时，门型板同步带动支撑框架沿机箱内壁滑动，使橡胶刮板与内壁形成动态贴合，这种设计不仅能高效清除附着的茶叶残渣，还可通过周期性清洁避免残留物对气流分布的干扰，确保风选精度的稳定性，为连续化茶叶加工提供可靠保障。

Claims

1. A tea leaf aerober comprising an aerober housing (1) characterised in that: An electric push rod (2) is vertically installed in the middle of the upper surface of the air separator box (1), and a push rod (3) is connected to the transmission end of the top of the electric push rod (2); The top of the push rod (3) is fixedly connected to a gate plate (4). The bottom end of the vertical section of the gate plate (4) extends through the air classifier box (1) into its interior and is connected to a support frame (5). The outer surface of the support frame (5) is provided with a rubber scraper (6), which is in contact with the inner wall of the air classifier box (1).

2. The tea leaf air separator according to claim 1, characterized in that: A conveyor frame (7) is provided on one side of the air separator box (1), and a conveyor motor (8) is installed on one side of the conveyor frame (7).

3. A tea leaf aero sorter according to claim 2, wherein: The transmission end of the conveying motor (8) is fixedly connected to the conveying main shaft (9) through the side wall of the conveyor frame (7). The end of the conveying main shaft (9) away from the conveying motor (8) is connected to the inner wall of the conveyor frame (7) through a bearing.

4. A tea leaf aero sorter according to claim 3, wherein: The conveyor frame (7) has a support shaft (10) mounted on the far end inside by a bearing. The outer surfaces of the conveyor main shaft (9) and the support shaft (10) are covered with a conveyor belt (11). The surface of the conveyor belt (11) is provided with baffles (12) that are evenly distributed along the conveying direction.

5. A tea leaf aeration machine according to claim 3, characterized in that: A feed inlet (13) is provided on one side of the upper surface of the air classifier box (1). The discharge end of the higher end of the conveyor frame (7) is connected to the feed inlet (13). A fan (14) is installed on the side of the air classifier box (1) near the conveyor frame (7). The air outlet of the fan (14) is located below the feed inlet (13).

6. A tea leaf aero sorter according to claim 1, wherein: The bottom of the air classifier box (1) is vertically provided with a partition (15), and guide plates (16) are provided on both sides of the partition (15). The outer surface of the air classifier box (1) is provided with a discharge door (17) corresponding to the lower end of the guide plate (16).

7. A tea leaf air separator according to claim 1, characterized in that: An air outlet (18) is provided on the upper surface of the air separator box (1) away from the feed inlet (13), and a filter screen is embedded inside the air outlet (18).

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