CN217636238U

CN217636238U - Tracking device of photovoltaic photo-thermal power generation system

Info

Publication number: CN217636238U
Application number: CN202221120269.XU
Authority: CN
Inventors: 孙铁成; 常卫立
Original assignee: Tianjin Sikon Technology Co ltd
Current assignee: Tianjin Sikon Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-21
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a photovoltaic light and heat power generation technical field specifically is a tracking means of photovoltaic light and heat power generation system, which comprises a bracket, the upper portion fixedly connected with bearing frame of support, first pivot has been cup jointed in the axle center of bearing frame, the equal fixedly connected with in both ends of first pivot is used for installing the carriage of photovoltaic board, the crank has been cup jointed in the first pivot, the inboard of support is rotated and is connected with telescopic hydraulic cylinder, telescopic hydraulic cylinder's output with the crank rotates and connects. The utility model discloses, through flexible pneumatic cylinder, can adjust the every single move angle of support, through rotary hydraulic cylinder, can adjust the position of support, make the support operation get up more in a flexible way to acceptance sun illumination that can be better.

Description

Tracking device of photovoltaic photo-thermal power generation system

Technical Field

The utility model relates to a photovoltaic light and heat power generation technical field specifically is a tracking means of photovoltaic light and heat power generation system.

Background

Photovoltaic light and heat power generation is a clean energy, can make full use of solar energy, for utilizing solar energy more greatly, the figure of photovoltaic board usually can set up a lot, but also can set up corresponding tracking means, adjusts the angle of photovoltaic board to can be better accept sun illumination, tracking means among the prior art adopts the motor to come angle regulation more, but to large-scale photovoltaic device, the load is very big, the operation is got up very dumb, in view of this, the utility model provides a tracking means of photovoltaic light and heat power generation system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic light and heat power generation system's tracking means to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a photovoltaic light and heat power generation system's tracking means, includes the support, the upper portion fixedly connected with bearing frame of support, first pivot has been cup jointed in the axle center of bearing frame, the equal fixedly connected with in both ends of first pivot is used for installing the carriage of photovoltaic board, the crank has been cup jointed in the first pivot, the inboard of support is rotated and is connected with flexible pneumatic cylinder, flexible pneumatic cylinder's output with the crank rotates and connects.

Optionally, the support further comprises a supporting seat, the upper portion of the supporting seat is fixedly connected with a fixed seat, the lower portion of the support is fixedly connected with a movable seat, the movable seat is rotatably connected with the fixed seat, the inner portion of the supporting seat is fixedly connected with a rotary hydraulic cylinder, and the output end of the rotary hydraulic cylinder is fixedly connected with the movable seat.

Optionally, the lower part of the movable seat is fixedly connected with a second rotating shaft, the fixed seat is sleeved with a radial bearing, and the second rotating shaft is sleeved with the axis of the radial bearing.

Optionally, a thrust bearing is arranged between the fixed seat and the movable seat.

Compared with the prior art, the utility model discloses possess following beneficial effect: the utility model discloses, through flexible pneumatic cylinder, can adjust the every single move angle of support, through rotary hydraulic cylinder, can adjust the position of support, make the support operation get up more in a flexible way to acceptance sun illumination that can be better.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 isbase:Sub>A schematic structural view of the present invention taken alongbase:Sub>A-base:Sub>A in fig. 2.

In the figure: 1. a support; 2. a bearing seat; 3. a first rotating shaft; 4. a support frame; 5. a crank; 6. a telescopic hydraulic cylinder; 7. a supporting seat; 8. fixing a seat; 9. a movable seat; 10. a rotary hydraulic cylinder; 11. a second rotating shaft; 12. a radial bearing; 13. and a thrust bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, an embodiment of the present invention provides a tracking apparatus for a photovoltaic photo-thermal power generation system, including a support 1, a bearing seat 2 fixedly connected to an upper portion of the support 1, a first rotating shaft 3 is sleeved on an axis of the bearing seat 2, the first rotating shaft 3 can be limited to be rotated in a fixed shaft manner through the bearing seat 2, so as to better bear a radial load of the first rotating shaft 3, so that the first rotating shaft 3 is more stable when rotating, and the number of the bearing seats 2 can be set to be plural.

The equal fixedly connected with in both ends of first pivot 3 is used for installing the support frame 4 of photovoltaic panel, support frame 4 has very big surface area, can be used for installing a lot of photovoltaic panels, crank 5 has been cup jointed on the first pivot 3, the inboard of support 1 is rotated and is connected with flexible pneumatic cylinder 6, the output and the crank 5 of flexible pneumatic cylinder 6 are rotated and are connected, drive crank 5 after flexible pneumatic cylinder 6 stretches out and rotate, thereby drive first pivot 3 and rotate, with the every single move angle of adjusting support frame 4, make the better acceptance sun illumination of photovoltaic panel, make full use of light energy sun.

Still include supporting seat 7, the upper portion fixedly connected with of supporting seat 7 decides seat 8, the lower part fixedly connected with of support 1 moves seat 9, it rotates with deciding seat 8 to move seat 9 and be connected, the inside fixedly connected with rotary hydraulic cylinder 10 of supporting seat 7, rotary hydraulic cylinder 10's output and move seat 9 fixed connection, rotary hydraulic cylinder 10 can drive and move seat 9 and rotate, it can rotate to move seat 9 relatively decides seat 8, thereby can adjust the rotation position of support frame 4, also can make the better acceptance sun illumination of photovoltaic board, make full use of light energy sun.

The lower part of the movable seat 9 is fixedly connected with a second rotating shaft 11, the fixed seat 8 is sleeved with a radial bearing 12, the second rotating shaft 11 is sleeved with the axis of the radial bearing 12, and the radial bearing 12 bears the radial load of the second rotating shaft 11, so that the movable seat 9 is more stable in rotation.

A thrust bearing 13 is arranged between the fixed seat 8 and the movable seat 9, and the thrust bearing 13 bears the axial load of the second rotating shaft 11, so that the movable seat 9 can be more stable in rotation.

In conclusion, due to the adoption of the hydraulic cylinder, the output is more stable, larger load can be borne, and the operation is more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tracking means of photovoltaic light and heat power generation system which characterized in that: including support (1), upper portion fixedly connected with bearing frame (2) of support (1), first pivot (3) have been cup jointed in the axle center of bearing frame (2), the equal fixedly connected with in both ends of first pivot (3) is used for installing support (4) of photovoltaic board, crank (5) have been cup jointed on first pivot (3), the inboard of support (1) is rotated and is connected with flexible pneumatic cylinder (6), the output of flexible pneumatic cylinder (6) with crank (5) are rotated and are connected.

2. The tracking device of a photovoltaic-thermal power generation system as claimed in claim 1, wherein: still include supporting seat (7), the upper portion fixedly connected with of supporting seat (7) decides seat (8), the lower part fixedly connected with of support (1) moves seat (9), move seat (9) with decide seat (8) and rotate the connection, the inside fixedly connected with rotary hydraulic cylinder (10) of supporting seat (7), the output of rotary hydraulic cylinder (10) with move seat (9) fixed connection.

3. The tracking device for a photovoltaic photo-thermal power generation system as claimed in claim 2, wherein: the lower part of the movable seat (9) is fixedly connected with a second rotating shaft (11), the fixed seat (8) is sleeved with a radial bearing (12), and the second rotating shaft (11) is sleeved with the axis of the radial bearing (12).

4. The tracking device of a photovoltaic photo-thermal power generation system as claimed in claim 3, wherein: and a thrust bearing (13) is arranged between the fixed seat (8) and the movable seat (9).