一种伸缩导流板执行机构
By adjusting the windward area of the guide vane through the telescopic guide vane actuator, the problem of wind force changes affecting wind power generation efficiency and equipment damage is solved, achieving efficient wind power utilization and equipment protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNLONG NEW ENERGY TECHNOLOGY (SHANDONG) CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing fixed-structure wind deflectors are difficult to adapt to changes in wind force, resulting in poor wind power generation efficiency and potential damage to wind power generation equipment.
The system employs a telescopic guide plate actuator, which uses a servo motor to drive a threaded screw to move a slider, thereby adjusting the telescopic degree of the guide plate. Combined with the oil drip pipe and sponge block, it forms a lubricating film to reduce wear.
Effectively adjusting the windward area of the deflector plate improves wind power generation efficiency, prevents equipment damage, and extends equipment lifespan.
Smart Images
Figure CN224515315U_ABST
Abstract
Claims
1. A telescopic deflector actuator for regulating the telescopic extent of a deflector assembly involved in wind power generation, thereby regulating the windward area of the deflector assembly, characterized in that: The mechanism includes: a protective cover, a servo motor, a threaded screw, a slider, and a guide plate assembly; The protective cover is a long, hollow box-shaped structure; the left bearing seat / right bearing seat is fixedly installed at the left / right opening end of the protective cover in a sealing manner; The servo motor is connected to the left end of the threaded screw via a coupling, and the left and right bearing seats are nested and adapted to the left and right ends of the threaded screw. The slider is nested in a threaded manner on the outside of the threaded screw. The slider has a free end and a connecting end; the side wall of the protective cover has a strip-shaped slide that fits the connecting end; the connecting end passing through the strip-shaped slide is connected to the guide plate assembly; the guide plate assembly is located outside the protective cover.
2. The telescopic guide vane actuator according to claim 1, characterized in that: The deflector assembly includes multiple deflectors; The guide plate has a first hook strip on the top left side and an adjustment plate on the top right side; the guide plate has a second hook strip on the bottom right side. The first hook strip and the second hook strip are hooked together.
3. The telescopic guide vane actuator according to claim 2, characterized in that: The mechanism further includes: a left fixing plate and a right fixing plate adapted to the guide vane assembly; the inner surfaces of the left fixing plate and the right fixing plate are provided with: a groove corresponding to a single guide vane; The guide plate has multiple limiting blocks adapted to the chute along its left and right edges.
4. The telescopic guide vane actuator according to claim 1, characterized in that: The protective cover, left bearing housing, right bearing housing, servo motor, coupling, and threaded screw constitute an inclined assembly structure. The inclined assembly structure is fixed at a preset tilt angle.
5. The telescopic guide vane actuator according to claim 4, characterized in that: The mechanism includes: a first inclined assembly structure and a second inclined assembly structure that are fixedly assembled in a symmetrical manner. The first inclined assembly structure has an upward inclination, and the second inclined assembly structure has a downward inclination.
6. The telescopic guide vane actuator according to claim 4, characterized in that: The mechanism also includes: an oil drip tube, an oil container, and a sponge block; The lower end of the oil drip tube is provided with multiple oil leakage holes at equal intervals; a sponge block is fixed below each oil leakage hole.
7. The telescopic guide vane actuator according to claim 6, characterized in that: For the first inclined assembly structure, the oil can is fixed to the top of the right bearing seat, and the oil drip tube is attached to and fixed to the inner side of the inclined top wall of the protective cover; one end of the oil drip tube is connected to the oil can, and the other end extends to the inner side of the left bearing seat; the strip slide is opened on the inclined bottom wall of the protective cover.
8. The telescopic guide vane actuator according to claim 6, characterized in that: For the second inclined assembly structure, the oil can is fixed to the top of the left bearing seat, and the oil drip tube is attached to the inner side of the inclined bottom wall of the protective cover; one end of the oil drip tube is connected to the oil can, and the other end extends to the inner side of the right bearing seat; the strip slide is opened on the inclined top wall of the protective cover.
9. The telescopic guide vane actuator according to claim 7 or 8, characterized in that: The free end of the sliding block is at a distance from the oil drip tube that is less than the length of the sponge block.