CN106863282A - a Sort of Big Corner Intelligent Solar Tracking Device - Google Patents > 자유게시판

The invention pertains to a large-angle clever photo voltaic bluetooth tracker, which includes a transferring platform and a hard and fast platform, and a first department chain I, a second department chain II, a third department chain III, and a fourth branch chain are installed between the moving platform and the fixed platform. IV, the first department I and the third department III have the identical construction and are symmetrically organized, and the second department II and the fourth branch IV have the same structure and are symmetrically arranged; the first branch I includes the primary connecting rod, and the primary connecting rod The higher end of the rod is related with the shifting platform via the ball pair, the decrease end of the first connecting rod is connected with the first Hooke hinge, and the first Hooke hinge is connected with the fastened platform by way of the primary connecting block through the first moving pair; the second branch chain II Including the second connecting rod, the higher finish of the second connecting rod is related with the moving platform by the second Hooke hinge, the lower end of the second connecting rod is linked with the second connecting block by means of the rotating pair, and the second connecting block and the fixed platform are moved by the second Secondary connection.

The 4 department chains of the present invention form a space parallel closed-loop construction with the moving platform and the fixed platform, which might realize two-dimensional translation and two-dimensional rotational motion in house. 本发明属于并联机器人领域，特别涉及一种应用于定位、气象、雷达等环境下能够实现精确跟踪的四自由度单平台大转角智能太阳追踪器。 The invention belongs to the field of parallel robots, and in particular relates to a 4-degree-of-freedom single-platform massive-rotation-angle intelligent sun tracker that may realize exact tracking in environments corresponding to positioning, meteorology, and radar. 并联机构通常由动平台、静平台及两平台之间的若干支链组成，具有刚度大、速度快、精度高的优点，在工业机器人、运动模拟器、并联机床等领域得到广泛应用。

近些年，国外已将陆续将部分机构构型应用于工业生产中（如:delta机构），而国内则较少，而且很少应用在生产生活中。 The parallel mechanism is usually composed of a dynamic platform, a static platform and a number of other department chains between the two platforms. It has the benefits of excessive rigidity, quick velocity and high precision. It's broadly used in industrial robots, motion simulators, parallel machine tools and other fields. Lately, foreign nations have successively applied some mechanism configurations to industrial production (similar to: delta mechanism), while there are fewer home ones, and they're hardly ever used in manufacturing and life. 在运动模拟器、姿态调平、太阳能追踪以及并联机床等领域，通常需要实现大位移、大转角，实现较大工作空间范围内的运动。

In the fields of movement simulators, perspective leveling, solar monitoring, and Bluetooth tracker parallel machine tools, it is often vital to achieve large displacements, giant rotation angles, and motions inside a big working house. 国内太阳能发电普遍采用固定式太阳能电池安装方式，尽管这种安装方式结构简单、成本较低，但是无法精确跟踪太阳位置，光能转换效率较低。 现有研究中，也存在部分运动型太阳能机构，单轴或双轴等多为串联机构精度不高。 其中双轴的跟踪精度相对较高，太阳板能达到的转换效率相对较大，但遇到恶劣天气难以保证装置的安全性。