[0025] Example one:
[0026] Please refer to Figure 1 to Figure 4 This embodiment provides a high-stability solar energy collection device, which includes a mounting bracket assembly 1, a plurality of mirror groups 2 arranged on the mounting bracket assembly 1, and a vacuum tube group 3 arranged above the mirror group 2. The solar energy collection device of this embodiment also includes a rotating drive mechanism 4 connected to the mounting bracket assembly 1, wherein the rotating drive mechanism 4 includes a drive assembly 41, a main drive rod 42 extending along the length of the mounting bracket assembly 1, and On the main transmission rod 42 and connected to a plurality of transmission wheel sets 43 of the mounting bracket assembly 1, the transmission wheel set 43 includes a main transmission wheel 431 connected to the main transmission rod 42 and a main transmission wheel 431 meshed with and connected to the main transmission wheel 431 A slave transmission wheel 432 of the mounting bracket assembly 1.
[0027] Power is provided by the driving assembly 41 to drive the main transmission rod 42 to rotate, and then the main transmission wheel 431 provided on the main transmission rod 42 can be rotated. The rotation of the main transmission wheel 431 drives the slave transmission wheel 432 to rotate, and then the slave transmission wheel 432 rotates. The rotation of the transmission wheel 432 drives the mounting bracket assembly 1 to rotate to a certain angle, and finally the mirror group 2 and the vacuum tube set 3 installed on the mounting bracket assembly 1 can be rotated to an angle suitable for the sunlight, so as to absorb the sun more efficiently Light energy. Because this embodiment is provided with several sets of transmission wheel sets 43 in the length direction of the mounting bracket assembly 1 (including the torque tube), and is driven by the combination of the drive assembly 41 and the main transmission rod 42, a plurality of sets of transmission wheel sets 43 are installed in pairs. The bracket assembly 1 (including the torque tube) is driven at the same time. When the entire solar energy collection device is arranged in a long row, all the mirror groups 2 on the entire row can obtain the same and stable high-precision rotation angle without There is a problem that the remote mirror loses accuracy; moreover, the end of the entire column will not shake, even if it encounters strong winds, the entire device can operate stably, so that the mirror group 2 can be rotated to an angle suitable for sunlight. , To absorb sunlight energy more efficiently.
[0028] At the same time, in this embodiment, the size of the main transmission wheel 431 is smaller than the size of the slave transmission wheel 432. When the main transmission wheel 431 drives the slave transmission wheel 432 to rotate, not only labor is saved, but also the stability is high, which ensures the installation of the bracket assembly 1 Stable and accurate drive.
[0029] In this embodiment, as Figure 5 As shown, a plurality of main transmission gear teeth 4311 are formed on the edge of the main transmission wheel 431; at the same time, a plurality of slave transmission gear teeth 4321 meshing with the main transmission gear teeth 4311 are formed on the edge of the slave transmission wheel 432. The main transmission wheel 431 and the slave transmission wheel 432 are meshed and connected. When one of the two rotates, the other can be driven to rotate to achieve the effect of transmitting force.
[0030] In this embodiment, specifically, such as Figure 4 versus Figure 5 As shown, the slave transmission wheel 432 is mainly composed of a transmission arc block 4322 and a connection block 4323 connected between the two ends of the transmission arc block 4322, wherein the slave transmission gear teeth 4321 are formed in the transmission arc On the outer edge of the shaped block 4322, the connecting block 4323 is fixedly connected to the mounting bracket assembly 1, and the slave driving wheel 432 is in a semicircular or circular shape as a whole. At the same time, the main transmission wheel 431 is circular as a whole. When rotating from the transmission wheel 432 to a certain angle, the mounting bracket assembly 1 can be driven to rotate the corresponding angle, so that the mirror group 2 and the vacuum tube set 3 arranged on the mounting bracket assembly 1 can be rotated to adapt to the sunlight. The angle can absorb sunlight energy more efficiently.
[0031] In this embodiment, as Figure 1 to Figure 4 As shown, the mounting bracket assembly 1 includes a plurality of torque tubes 11, a plurality of load-bearing struts 12 supported on the lower end of the torque tube 11, and a plurality of mirror brackets 13 and a plurality of vacuum tube brackets 14 respectively arranged on the torque tube 11, wherein the A number of torque tubes 11 are connected to the load-bearing strut 12 through a bearing assembly 15. The structure of the torque tube 11 can be a square tube or a round tube, which can be selected according to specific needs. At the same time, the main transmission rod 42 is erected on a number of load-bearing pillars 12, the transmission arc block 4322 of the slave transmission wheel 432 is arranged around the periphery of the torque tube 11, and the connection block 4323 of the slave transmission wheel 432 is fixedly connected to the bearing The assembly 15; the reflector group 2 is arranged on the reflector bracket 13, the vacuum tube group 3 is arranged on the vacuum tube bracket 14. When the slave transmission wheel 432 rotates to a certain angle, the connecting block 4323 of the slave transmission wheel 432 can drive the torque tube 11 to rotate the corresponding angle, such as figure 2 versus image 3 As shown, the torque tube 11 is rotated to a different angle. Then the mirror bracket 13 and the vacuum tube bracket 14 installed on the torque tube 11 rotate corresponding angles, and finally the mirror group 2 and the vacuum tube group 3 installed on the mirror bracket 13 and the vacuum tube bracket 14 can be rotated to adapt to the sunlight. The angle of light can absorb sunlight energy more efficiently.
[0032] Specifically, in this embodiment, as Figure 4 As shown, the bearing assembly 15 includes a bearing seat 151 arranged on the load-bearing strut 12, a bearing rod 152 passing through the bearing seat 151, and a crank 153 respectively connected to the bearing rod 152 and the torque tube 11, Wherein, the connecting block 4323 of the slave transmission wheel 432 is fixedly connected to at least one of the bearing rod 152, the crank 153, and the torque tube 11. Regardless of whether the connecting block 4323 of the transmission wheel 432 is fixedly connected to the bearing rod 152, the crank 153, or the torque tube 11, the torque tube 11 can be driven to rotate.
[0033] At the same time, in order to enable the main transmission wheel 431 and the slave transmission wheel 432 to transmit power better and more stably, and to drive each other to rotate, this embodiment is outside the main transmission wheel 431 and the slave transmission wheel 432 A limit component 44 is provided on the side, such as Figure 5 As shown, the limit component 44 includes a first limit block 441 arranged on the side of the main transmission wheel 431 and the slave transmission wheel 432 and sleeved on the periphery of the main transmission rod 42, and a first limit block 441 arranged on the main transmission wheel 431 and the slave transmission wheel. The other side of the transmission wheel 432 is a second limit block 442 that is sleeved on the periphery of the main transmission rod 42. The upper part of the first limit block 441 is connected to the upper part of the second limit block 442. The first limit block The lower part of 441 is connected to the lower part of the second limit block 442; the main transmission wheel 431 is sleeved on the periphery of the main transmission rod 42, and a main transmission is formed between the first limit block 441 and the second limit block 442 The wheel 431 passes through a limiting slot through the transmission wheel 432. The main transmission wheel 431 and the slave transmission wheel 432 can perform stable and precise rotation actions under the limit effect of the limit over the groove, and play a more stable force transmission effect.
[0034] At the same time, as Figure 4 As shown, the main transmission rod 42 is connected to the load-bearing pillar 12 through a transverse connecting plate 45.
[0035] In this embodiment, the driving assembly 41 is sleeved on the periphery of the main transmission rod 42. Meanwhile, the drive assembly 41 is a rotary reducer, a worm gear reducer or a gear reducer. The specific driving rotation process is as follows: the driving assembly 41 drives the main transmission rod 42 to rotate, the main transmission rod 42 drives a number of main transmission wheels 431 mounted on the main transmission rod 42 to rotate, and then the rotation of the main transmission wheel 431 drives the slave transmission The wheel 432 rotates, and finally a number of slave transmission wheels 432 drive the torque tube 11 to rotate.
