Three-degree-of-freedom multi-dimensional vibrating screen
By designing a three-degree-of-freedom vibrating screen, and combining planar and vertical vibrating motors and spring systems, the problem of easy clogging in existing vibrating screens has been solved, achieving efficient material screening.
CN224272132UActive Publication Date: 2026-05-26HENAN MECHANICAL & ELECTRICAL ENG COLLEGE
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Patent Information
- Application Number
- CN202521207569.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-13
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-06-13
AI Technical Summary
Technical Problem
Existing vibrating screens are prone to clogging when vibrating in the XY plane, which affects screening quality and efficiency.
Method used
It adopts a three-degree-of-freedom vibration mode, combining a planar vibration motor, a horizontal spring, and an air damper to vibrate in the XY plane, and a vertical vibration motor and a suspension damping spring to vibrate in the Z-axis direction, with the help of the feeding device to ensure that the material falls accurately onto the screen.
Benefits of technology
It improves screening efficiency and quality, prevents material spillage, and enhances screening effect.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a three-degree-of-freedom multi-dimensional vibrating screen, relates to the field of vibrating screens, and aims to solve the problems that a vibrating screen in the prior art can only drive a screen frame to vibrate on an XY plane, the screening efficiency is lower, and the quality is poorer, the adopted technical scheme is that the three-degree-of-freedom multi-dimensional vibrating screen comprises a screen shoe and the screen frame, the screen frame is arranged below a feed port, and a screen mesh is arranged on the screen frame; the screen frame is hinged to the screen shoe through an air damper, a vibration motor is further arranged on the screen frame, a connecting block is further arranged on the screen frame, and a horizontal spring and a suspension damping spring are arranged between the connecting block and the screen shoe. The plane vibration motor is matched with the horizontal spring, so that vibration on an XY plane can be realized, and rotation in the Z-axis direction can be realized under the support of the air damper; the side wall of the screen frame is connected with the material guiding piece through the pin shaft, the material guiding piece is arranged between the screen frame and the feeding port, it can be guaranteed that materials to be screened from the feeding port accurately fall on the screen cloth of the screen frame, and the situation that the materials are scattered due to vibration of the screen frame is avoided.
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