WO2012152143A1 - Adaptive Rotary Device For Solar Tracking And Dealing Method Thereof - Google Patents

Figs. 1 and 2, generally adopts a structure through which an exterior tooth kind single-row four-point contact ball sort slewing bearing cooperates with a worm, and the driving mode is a single motor drive to comprehend a photo voltaic battery module pair. 0. 1-0. 2 degrees, although the higher precision slewing assist can higher scale back the hole value, but the associated fee is costly, which isn't conducive to popularization and application; Within the lengthy-term outside operation of the only-motor-driven turntable, the hole worth will progressively improve due to elements reminiscent of wind load and running wear, and itagpro bluetooth it cannot be robotically compensated. Due to this gap, the sun tracker cannot obtain the monitoring with out gaps, which can cause the monitoring accuracy of the solar tracker to be improved, and the gap will regularly enhance with the passage of time, and at last the service life might be lowered because of the lower of tracking accuracy. The smooth working of the balls is poor.



Under the influence of the wind load, the slewing support system causes all the solar tracker to vibrate back and forth as a result of existence of the gap, in order that the worm and worm contact surfaces collide with one another. Produce "pitting" phenomenon, accelerate the injury of gear, and the service life of solar monitoring equipment is usually required to be 2.0, multiple yr, the service life of the slewing help with such structure is difficult to satisfy the necessities, and how to guard the Taihang monitoring system the lengthy-time period stable operation with out clearance value, has been a serious problem areas of monitor design. An adaptive slewing system for solar tracking of the present invention comprising an azimuth slewing assist and/or a top angular slewing assist, the azimuth slewing help and/or the peak angular slewing help comprising a turntable housing, A turbine is disposed within the turntable housing, and a minimum of two worms are disposed across the turbine. The plurality of worms are concurrently meshed with the turbine, and at different time phases and at completely different rotational speeds, the identical trend is used to appreciate the turbine drive with out gaps.



At the very least two worms are disposed around the turbine, and itagpro bluetooth the plurality of worms are simultaneously meshed with the turbine, in order that the construction of the plurality of worms might be controlled, and when the worm drives the turbine to rotate, the plurality of worms are controlled otherwise. Clearance between turbines After being fully eliminated, the worm and the teeth of the turbine fit carefully together, and right now, the discharge of the turbine could be released by the remaining worms (the remaining worms rotate at a decrease pace than the earlier worm), and the turbine is managed to rotate without hesitation. For the reason that gapless rotation between the worm and the turbine will be realized, earlier than the sun monitoring system must be controlled for monitoring, the previous worm is used to eradicate the hole. ⁇ ⁇ and the rotational pace difference ⁇ V between the plurality of worms. ⁇ ⁇ and the rotational velocity difference ⁇



⁇ ⁇ and the velocity distinction ⁇ V between the ability worm and the effective worm worm. They're the ability worm and the fantastic management worm. Continuously remove the hole between the teeth of the 2 worms and the teeth of the turbine. When the clearance is completely eliminated, the teeth of the power worm are intently fitted with the teeth of the turbine. The pace is slower, so the gear teeth of the fine-tuning worm will even be in close contact with the gear teeth of the turbine, however the power of the facility worm and the fantastic-managed worm performing on the turbine is just reverse, that is, the gear teeth of the ability worm are at all times towards the turbine. If the high-quality control worm doesn't rotate, the turbine isn't steadily launched, as a result of worm construction. Two worms are arranged around the turbine, and the two worms are symmetrically distributed, in order that the turbine is restrained by the worm, in order that the turbine is totally restrained within the circumferential path, and no vibration or the like occurs, in order that the slewing support system has a longer life.