Modularized direct current screen
By using a multi-point extrusion fixing mechanism in the DC screen, the problem of damage to the traditional filter due to single-point stress is solved, and the uniform stress and higher reliability of the filter are achieved.
CN119695646AInactive Publication Date: 2025-03-25QINGDAO BORUI ELECTRIC CO LTD
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Patent Information
- Application Number
- CN202411919479.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Technical Problem
The filter in a traditional DC screen is fixed by screws, which causes the filter to be overloaded and easily damaged.
Method used
A fixing mechanism including two driving parts, an extrusion group, two side fixing parts and a transverse extrusion plate is adopted to uniformly squeeze and fix the surroundings of the filter part to avoid single-point stress.
Benefits of technology
Through multi-point extrusion fixation, the force uniformity of the filter is improved, and the problem of damage to the filter due to single-point stress is avoided.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of direct current screens, in particular to a modularized direct current screen, when an extrusion set moves forwards, the lower side of a filter screen part is extruded on the direct current screen, when the extrusion set moves backwards, the lower side of the filter screen part leaves the direct current screen, and a driving part is also used for driving two side fixing parts to move front and back. When the two side fixing parts move forwards, the left side and the right side of the filter screen part are extruded on the direct current screen, when the two side fixing parts move backwards, the left side and the right side of the filter screen part leave the direct current screen, the driving part is further used for driving a transverse extrusion plate to move up and down, and when the transverse extrusion plate moves downwards, the transverse extrusion plate moves downwards. The upper side of the filter screen part is extruded on the direct current screen, and when the transverse extrusion plate moves upwards, the upper side of the filter screen part leaves the direct current screen; by arranging the vertical extrusion plate, the transverse extrusion plate and the extrusion set, the periphery of the filter screen body is fixed, the situation that the filter screen part is subjected to single-point stress is avoided, and the filter screen part is prevented from being damaged by pulling.
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