Modularization double-swing solar energy automatic tracking apparatus

[0018] Example 1:

[0019] Such as figure 1 and figure 2 As shown, the installation method of each component in the present invention is: the solar receiving plate 1 and the receiving plate support frame 2, the receiving plate support frame 2 and the upper shaft hub 10 are consolidated into one body, and the upper shaft hub 10 and the upper transmission shaft 11 pass through the flat The upper transmission shaft 11 and the output shaft of the upper precision reduction module 13 are connected by a coupling; the lower shaft hub 8 and the upper swing support base 3 are fixedly connected at both ends of the upper swing support frame 5, and the lower shaft hub 8 is connected to the lower The transmission shaft 7 is connected by a flat key, and the lower transmission shaft 7 and the lower precision reduction module 14 are connected by a coupling. Such as figure 2 As shown, the upper precision reduction module 13 and the lower precision reduction module 14 are respectively connected with stepping motors 17 and 18, and the stepping motors 17 and 18 are respectively connected to worms 21 and 22 through couplings 19 and 20, and worms 21 and 22 are respectively The shaft output that meshes with the turbines 23 and 24 and is connected to the hub of the turbine 23 or 24 is the output of the upper precision reduction module 13 and the lower precision reduction module 14 respectively. The solar receiving board 1, the receiving board support frame 2, the upper swing support base 3, the upper transmission shaft 11, the upper shaft hub 10, and the upper precision reduction module 13 constitute the upper swing mechanism, which is installed in the north-south direction, the solar receiving board 1, the receiving board support The frame 2 and the upper shaft hub 10 are solidly connected and swing from east to west; the lower swing support seat 9, the lower swing support seat cover 16, the base 15, the lower transmission shaft 7, the lower shaft hub 8, and the lower precision reduction module 14 constitute a lower swing rotation mechanism, and The upper swing mechanism is installed orthogonally, and the entire upper swing mechanism swings north-south.

[0020] The initial state of the present invention is that the solar receiving panel is parallel to the horizontal plane.

[0021] Such as image 3 As shown, when not starting work, the control unit compares the current time, with reference to the set current location and the tilt angle of the sun corresponding to the east-west and north-south directions at the current time. The control unit controls the stepping motor 17 in the precision deceleration module 13 The movement is driven by the intermediate transmission device including the worm 21 and the turbine 23 installed in the upper precision reduction module, and the intermediate transmission device connecting the upper precision reduction module 13 with the upper transmission shaft 11 and the upper shaft hub 10 to drive the receiving frame to track in the east-west direction.

[0022] Such as Figure 4 As shown, when the east-west direction is in place, the present invention performs the north-south tracking stage. The control unit controls the movement of the motor 18 in the lower precision reduction module 14, through the worm 22, the turbine 24, and the intermediate transmission device connecting the lower precision reduction module 14 with the lower transmission shaft 7, the lower shaft hub 8 etc. Thereby driving the entire upward swing module to track north-south. After completing this sun tracking, the sun's rays are perpendicular to the solar receiving panel, and the up-and-down rotation mechanism temporarily stops working, waiting for the next tracking to start. The present invention does not start east-west, north-south tracking adjustment again.

[0023] When the work task of the day is over or the device is turned off, the present invention automatically returns to the initial state for the next tracking work.

[0024] Example 2:

[0025] Figure 5 It is an embodiment using a flat solar receiving panel. Such as Figure 5 and figure 2 As shown, the installation method of each component in the present invention is: the solar receiving plate 1 and the receiving plate support frame 2, the receiving plate support frame 2 and the upper shaft hub 10 are consolidated into one body, and the upper shaft hub 10 and the upper transmission shaft 11 pass through the flat The upper transmission shaft 11 and the output shaft of the upper precision reduction module 13 are connected by a coupling; the lower shaft hub 8 and the upper swing support base 3 are fixedly connected at both ends of the upper swing support frame 5, and the lower shaft hub 8 is connected to the lower The transmission shaft 7 is connected by a flat key, and the lower transmission shaft 7 and the lower precision reduction module 14 are connected by a coupling. Such as figure 2 As shown, the upper precision reduction module 13 and the lower precision reduction module 14 are respectively connected with stepping motors 17 and 18, and the stepping motors 17 and 18 are respectively connected to worms 21 and 22 through couplings 19 and 20, and worms 21 and 22 are respectively The shaft output that meshes with the turbines 23 and 24 and is connected to the hub of the turbine 23 or 24 is the output of the upper precision reduction module 13 and the lower precision reduction module 14 respectively. The solar receiving board 1, the receiving board support frame 2, the upper swing support base 3, the upper transmission shaft 11, the upper shaft hub 10, and the upper precision reduction module 13 constitute the upper swing mechanism, which is installed in the north-south direction, the solar receiving board 1, the receiving board support The frame 2 and the upper shaft hub 10 are solidly connected and swing from east to west; the lower swing support seat 9, the lower swing support seat cover 16, the base 15, the lower transmission shaft 7, the lower shaft hub 8, and the lower precision reduction module 14 constitute a lower swing rotation mechanism, and The upper swing mechanism is installed orthogonally, and the entire upper swing mechanism swings north-south.

[0026] The initial state of the present invention is that the solar receiving panel is parallel to the horizontal plane.

[0027] When starting to work, the control unit compares the current time, with reference to the set current location and the tilt angle of the sun corresponding to the east-west and north-south directions at the current time. The control unit controls the movement of the stepper motor 17 in the precision deceleration module 13 by including The worm 21, the worm wheel 23, and the intermediate transmission device connecting the upper precision reduction module 13 and the upper transmission shaft 11, the upper shaft hub 10, etc. in the upper precision reduction module drive the receiving frame to track east-west.

[0028] When the east-west direction is in place, the present invention performs the north-south tracking stage. The control unit controls the movement of the motor 18 in the lower precision reduction module 14, through the worm 22, the turbine 24, and the intermediate transmission device connecting the lower precision reduction module 14 with the lower transmission shaft 7, the lower shaft hub 8 etc. Thereby driving the entire upward swing module to track north-south. After the sun tracking is completed, the sun's rays are perpendicular to the solar receiving board, and the up-and-down rotation mechanism temporarily stops working, waiting for the next tracking to start, and the present invention restarts the tracking adjustment in the east-west and north-south directions.

[0029] When the work task of the day is over or the device is turned off, the present invention automatically returns to the initial state for the next tracking work.