一种饲料清粉筛结构
By incorporating multiple feed inlets, a vibrating screen plate, and a powder suction structure, the design solves the problems of slow feeding, poor screening, and difficult powder removal inherent in traditional powder cleaning screens. This achieves efficient screening and powder removal, improves feed quality and equipment cleanliness, and ensures environmental safety and internal equipment cleanliness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XUZHOU HUIYING FEED CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional powder screening structures suffer from low feeding efficiency, insufficient screening, and poor dust removal, which affects feed quality.
It adopts multiple feed inlets, vibrating screen plates, vertical conveying mechanisms and special powder suction structures, including a vibrating design at the feed inlet of the screen plate, multiple screening mechanisms distributed vertically, arc-shaped powder suction inlets and suction boxes, to ensure rapid screening and efficient powder removal of feed.
It improves screening efficiency and feed purity, avoids material accumulation, reduces the adverse effects of dust on the environment and equipment, and keeps the inside of the equipment clean.
Smart Images
Figure CN224507652U_ABST
Abstract
Claims
1. A feed mill scalper screen structure, characterized by, include: The box body (1) is provided with multiple inlets (2) and one outlet (5); A sieve plate (3) is installed inside the housing (1); A conveying mechanism (4) is installed at the bottom of the sieve plate (3); The conveying direction of the conveying mechanism (4) is perpendicular to the discharge direction of the screen plate (3), and each of the conveying mechanisms (4) is equipped with a powder suction port (8) at the discharge position.
2. A feed mill screen structure according to claim 1, wherein, The screen plate (3) includes an inlet end and an outlet end. The outlet end of the screen plate (3) is rotatably installed inside the housing (1) via a rotating shaft. The inlet end of the screen plate (3) can generate vibration.
3. A feed mill screen structure according to claim 2, wherein, The feed end of the screen plate (3) is provided with a vibration hole, and a camshaft (11) is installed inside the vibration hole. The camshaft (11) is rotatably installed inside the box body (1).
4. A feed mill screen structure according to claim 3, wherein, The drive box (6) is fixedly installed inside the housing (1), and the drive wheel (7) is rotatably installed inside the drive box (6). The drive wheel (7) is coaxially fixed with the camshaft (11).
5. A feed mill screen structure according to claim 4, wherein, The sieve plate (3) and the conveying mechanism (4) form a screening mechanism. There are multiple screening mechanisms, which are distributed vertically. The multiple drive wheels (7) are connected by hinges (10).
6. A feed mill screen structure as claimed in claim 3, wherein, The sieve plate (3) includes a frame and a sieve screen, and the vibration holes are opened inside the frame.
7. A feed mill screen structure as claimed in claim 1, wherein, The conveying mechanism (4) includes a support plate and two rotating rollers (41) rotatably installed inside the support plate. A conveyor belt (42) is sleeved on the outside of the two rotating rollers (41). A motor for driving any one of the rotating rollers (41) to rotate is fixed on the support plate.
8. A feed mill screen structure according to claim 5 wherein, The drive box (6) is fixed with a motor for driving any one of the drive wheels (7) to rotate.
9. A feed mill screen structure as claimed in claim 1, wherein, The feed position of the powder suction port (8) is arc-shaped, and the arc is located on the periphery of the conveying mechanism (4).
10. A feed mill screen structure according to claim 9, wherein, A suction box (9) is fixed on the side wall of the box (1), and the suction box (9) is connected to multiple powder suction ports (8).