Vibrating screen apparatus
By installing buffer baffles and buffer components in the vibrating screen device, the problem of screen wear affecting screening accuracy is solved, achieving higher screening efficiency and reduced maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG XINGKE OPTOELECTRONICS TECHNOLOGY CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the screen mesh will wear out after the equipment has been running for a long time, which will affect the screening accuracy.
A buffer baffle and a buffer assembly are installed inside the screening box. The buffer baffle is located directly below the feed port, and the buffer assembly lifts it upward. The buffer assembly provides elastic potential energy to buffer the glass material and forms a slope to promote the discharge when there is too much glass material, preventing the glass material from falling directly onto the filter screen. The filter screen is composed of multiple detachable screen bodies, which facilitates the replacement of worn parts.
It effectively prevents glass material from directly damaging the filter screen, improves screening accuracy, and reduces equipment maintenance costs and difficulty.
Smart Images
Figure CN224507573U_ABST
Abstract
Claims
1. A vibratory screening apparatus comprising a vibratory motor, characterized by, The system includes a screening box (1) and a filter screen (2). The vibration motor is mounted on the screening box (1). The filter screen (2) is located inside the screening box (1) and divides it into a screening chamber (11) and a fine material chamber (12). The screening chamber (11) is located above the filter screen (2), and the fine material chamber (12) is located below the filter screen (2). The screening box (1) is provided with a feed inlet (3), a fine material outlet (4), and a coarse material outlet (5). The feed inlet (3) is located at the upper end of the screening box (1) and communicates with the screening chamber (11). The fine material outlet (4) is located in the screening box. The lower end of the body (1) is connected to the fine material chamber (12) on the side away from the feed port (3). The coarse material discharge port (5) is located on the side of the screening box (1) away from the feed port (3) and is connected to the screening chamber (11). The screening box (1) is equipped with a buffer baffle (6). The buffer baffle (6) is located directly below the feed port (3) and on the upper surface of the filter screen (2). One end of the buffer baffle (6) is hinged to the screening box (1). The other end of the buffer baffle (6) is equipped with a buffer assembly (7). The buffer assembly (7) lifts the buffer baffle (6) upward.
2. The vibratory screening device of claim 1, wherein, The buffer assembly (7) includes a linkage (71), an elastic element (72), and a limiting guide rod (73). The limiting guide rod (73) is vertically arranged inside the screening box (1). The linkage (71) is slidably arranged on the limiting guide rod (73). One end of the elastic element (72) is hinged to the linkage (71), and the other end is connected to the screening box (1). The elastic element (72) pushes the linkage (71) to slide upward. The linkage (71) is provided with an oblong hole (711). A connector slider (61) is provided on one side of the buffer baffle (6). The connector slider (61) is slidably embedded in the oblong hole (711).
3. The vibratory screening device of claim 2, wherein, Two buffer components (7) are provided, and the two buffer components (7) are symmetrically arranged on both sides of the buffer baffle (6). A connector slider (61) is provided on each side of the buffer baffle (6). The connector sliders (61) on the two buffer baffles (6) are slidably embedded in the oval holes (711) on the connecting parts (71) in the two buffer components (7).
4. The vibratory screening device of claim 2, wherein, The elastic element (72) is a spring. The inner top wall of the screening box (1) and the upper end face of the linkage (71) are respectively provided with hanging parts. The two ends of the spring are respectively connected to the hanging parts on the screening box (1) and the linkage (71).
5. The vibratory screening device of claim 2, wherein, Two limiting guide rods (73) are provided, and the two limiting guide rods (73) are arranged parallel to each other on both sides of the linkage (71). The linkage (71) is slidably sleeved on the two limiting guide rods (73).
6. The vibratory screening device of claim 1, wherein, The buffer baffle (6) is provided with an upper screening hole (62).
7. The vibratory screening device of claim 2, wherein, The buffer baffle (6) is hinged to one side near the feed port (3), and the connector slider (61) is located on one side near the coarse material discharge port (5).
8. The vibratory screening device of claim 1, wherein, The filter screen (2) is formed by multiple screen bodies spliced together.
9. The vibratory screening device of claim 1, wherein, The screen box (1) is arranged obliquely, the feeding port (3) is located on the upper side of the screen box (1), and the fine material discharge port (4) and the coarse material discharge port (5) are located on the lower side of the screen box (1).
10. The vibratory screening device of claim 1, wherein, The buffer baffle (6) is a high-manganese wear-resistant lining plate.