Heliostat connecting support

Abstract

The utility model discloses a heliostat connecting support, which relates to the technical field of heliostats and comprises a connecting seat, a first transmission box is fixedly mounted on the upper surface of the connecting seat, a shaft seat is fixedly mounted on the inner bottom wall of the first transmission box, a shaft sleeve is sleeved outside the shaft seat, and a first bearing is inlaid on the upper surface of the first transmission box. A connecting column is fixedly installed on the upper surface of the shaft sleeve. According to the heliostat connecting support, by arranging the first servo motor, in the using process, the first servo motor operates to drive the first worm to rotate, so that the first worm drives the shaft sleeve to rotate on the shaft seat, and the transverse angle of a heliostat is adjusted; and a second worm can be driven to operate through operation of a second servo motor, and a second turbine is driven to rotate through the second worm, so that the pitching angle of the heliostat can be adjusted, and in the adjusting process, the angle needed by the heliostat can be adjusted more accurately through the servo motor.

Description

Technical Field

[0001] The utility model relates to the technical field of heliostats, in particular to a heliostat connecting support. Background Art

[0002] Solar energy is increasingly used as a clean and renewable energy source, especially solar thermal power generation technology, which is an emerging solar energy utilization technology after photovoltaic power generation technology. Tower solar thermal power generation technology has attracted widespread attention due to its high power generation quality, small impact on the power grid and energy storage. The function of the heliostat in tower solar thermal power generation is to concentrate sunlight onto the absorber, but when using the connecting support, the connection and driving effect between the column and the mirror frame is not good. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a heliostat connection support, which solves the problem of poor connection and driving effect between the column and the mirror frame.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a heliostat connection support, comprising a connection seat, a transmission box 1 is fixedly installed on the upper surface of the connection seat, a shaft seat is fixedly installed on the inner bottom wall of the transmission box 1, a shaft sleeve is provided on the outer sleeve of the shaft seat, a bearing 1 is inlaid on the upper surface of the transmission box 1, a connecting column is fixedly installed on the upper surface of the shaft sleeve, the top of the connecting column penetrates the bearing 1 and extends to the top of the transmission box 1, and the outer surface of the connecting column is fixedly connected to the inner ring of the bearing 1, a turbine 1 is fixedly installed on the outer surface of the shaft sleeve, the left and right side surfaces of the transmission box 1 are both inlaid with bearings 2, a worm 1 is placed inside the transmission box 1, and the worm 1 is meshed with the turbine 1, the left and right ends of the worm 1 penetrate the bearing 2 and extend to the outside of the transmission box 1, and the outer surfaces of the left and right ends of the worm 1 are respectively fixedly connected to the inner rings of the two worm 1s, a servo motor 1 is fixedly installed on the right side surface of the transmission box 1 by bolts, and the output end of the servo motor 1 is fixedly connected to the right end of the worm 1.

[0007] A connecting frame is fixedly installed on the top of the sleeve, and a transmission box 2 is fixedly installed on the top of the connecting frame. Bearings 3 are inlaid on the left and right side surfaces of the transmission box 2. A transmission wheel is placed inside the transmission box 2, and a turbine 2 is fixedly installed on the outer surface of the transmission wheel. The left and right ends of the transmission wheel respectively penetrate two bearings 3 and extend to the outside of the transmission box 2, and the outer surfaces of the left and right ends of the transmission wheel are respectively fixedly connected to the inner rings of the two bearings 3. A worm 2 is placed inside the transmission box 2, and the worm 2 is meshed with turbine 2. Bearings 4 are inlaid on the upper and lower side surfaces of the transmission box 2, and the upper and lower ends of the worm 2 respectively penetrate two bearings 4 and extend to the outside of the transmission box 2, and the outer surfaces of the upper and lower ends of the worm 2 are respectively fixedly connected to the inner rings of the two bearings 4. A servo motor 2 is fixedly installed on the bottom surface of the transmission box 2 by bolts, and the output end of the servo motor 2 is fixedly connected to the bottom end of the worm 2.

[0008] Furthermore, a gap is left between the outer surface of the turbine 1 and the inner wall of the transmission box 1, and a gap is left between the outer surface of the worm 1 and the inner wall of the transmission box 1.

[0009] By adopting the above technical solution, the problem of interference between the worm 1 and the turbine 1 and the inner wall of the transmission box 1 during drive adjustment can be avoided.

[0010] Furthermore, the bending angle of the connecting frame is ninety degrees.

[0011] By adopting the above technical solution, the operation of the servo motor 2 can better drive the mirror frame to rotate 90 degrees, thereby avoiding the problem of mutual interference during adjustment in a vertical state.

[0012] Furthermore, a gap is left between the outer surface of the turbine 2 and the inner wall of the transmission box 2, and a gap is left between the outer surface of the worm gear 2 and the inner wall of the transmission box 2.

[0013] By adopting the above technical solution, the problem of interference between the second worm and the second turbine and the inner wall of the second transmission box during drive adjustment can be avoided.

[0014] Furthermore, fixing columns are fixedly installed on both left and right ends of the worm gear 2.

[0015] By adopting the above technical solution, the connection with the frame can be better achieved.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the heliostat connection support has the following beneficial effects:

[0018] The utility model is provided with a servo motor 1. During use, the operation of the servo motor 1 can drive the worm 1 to rotate, so that the worm 1 drives the shaft sleeve to rotate on the shaft seat, so as to adjust the lateral angle of the heliostat. The operation of the servo motor 2 can drive the worm 2 to operate, and the worm 2 drives the turbine 2 to rotate, so as to adjust the pitch angle of the heliostat. In the adjustment process, the servo motor can more accurately adjust the required angle of the heliostat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of a transmission box of the utility model;

[0021] Figure 3 This is a connection diagram of the worm gear 1 and the turbine gear 2 of the utility model;

[0022] Figure 4 This is a cross-sectional view of the transmission box of the utility model.

[0023] In the figure: 1-connecting seat, 2-servo motor one, 3-transmission box one, 4-bearing one, 5-bearing four, 6-transmission box two, 7-fixing column, 8-servo motor two, 9-connecting frame, 10-shaft seat, 11-connecting column, 12-turbine one, 13-bearing two, 14-worm one, 15-shaft sleeve, 16-worm two, 17-transmission wheel, 18-turbine two, 19-bearing three. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a heliostat connection support, comprising a connection seat 1, and a transmission box 3 is fixedly installed on the upper surface of the connection seat 1.

[0026] A shaft seat 10 is fixedly installed on the inner bottom wall of the transmission box 3, and a shaft sleeve 15 is provided on the outer sleeve of the shaft seat 10. A bearing 4 is inlaid on the upper surface of the transmission box 3. A connecting column 11 is fixedly installed on the upper surface of the shaft sleeve 15. The top of the connecting column 11 passes through the bearing 4 and extends to the top of the transmission box 3, and the outer surface of the connecting column 11 is fixedly connected to the inner ring of the bearing 4. A turbine 12 is fixedly installed on the outer surface of the shaft sleeve 15. Bearings 13 are inlaid on the left and right sides of the transmission box 3. A worm 14 is placed inside the transmission box 3, and the worm 14 is meshed with the turbine 12. The turbine 12 A gap is left between the outer surface of the worm 14 and the inner wall of the transmission box 3, and a gap is left between the outer surface of the worm 14 and the inner wall of the transmission box 3 to avoid interference between the worm 14 and the turbine 12 and the inner wall of the transmission box 3 during drive adjustment. The left and right ends of the worm 14 both penetrate the bearing 2 13 and extend to the outside of the transmission box 3, and the outer surfaces of the left and right ends of the worm 14 are fixedly connected to the inner rings of the two worm 14 respectively. A servo motor 2 is fixedly installed on the right side of the transmission box 3 by bolts, and the output end of the servo motor 2 is fixedly connected to the right end of the worm 14.

[0027] A connecting frame 9 is fixedly installed on the top of the sleeve 15. The bending angle of the connecting frame 9 is ninety degrees. The operation of the servo motor 28 can better drive the mirror frame to rotate ninety degrees to avoid the problem of mutual interference during adjustment in the vertical state. A transmission box 26 is fixedly installed on the top of the connecting frame 9. The left and right sides of the transmission box 26 are inlaid with bearings 3 19. A transmission wheel 17 is placed inside the transmission box 26. A turbine 2 18 is fixedly installed on the outer surface of the transmission wheel 17. The left and right ends of the transmission wheel 17 respectively penetrate two bearings 3 19 and extend to the outside of the transmission box 26, and the outer surfaces of the left and right ends of the transmission wheel 17 are respectively fixedly connected to the inner rings of the two bearings 3 19. The left and right ends of the worm 2 16 are fixedly installed with fixing columns 7 to better connect with the mirror frame. A worm 16 is placed inside the box 26, and the worm 16 is meshed with the turbine 2 18. A gap is left between the outer surface of the turbine 2 18 and the inner wall of the transmission box 26, and a gap is left between the outer surface of the worm 16 and the inner wall of the transmission box 26 to avoid interference between the worm 16 and the turbine 2 18 and the inner wall of the transmission box 26 during drive adjustment. Bearings 4 5 are inlaid on the upper and lower side surfaces of the transmission box 26, and the upper and lower ends of the worm 16 respectively pass through two bearings 4 5 and extend to the outside of the transmission box 26, and the outer surfaces of the upper and lower ends of the worm 16 are respectively fixedly connected to the inner rings of the two bearings 4 5, and a servo motor 2 8 is fixedly installed on the bottom surface of the transmission box 26 by bolts, and the output end of the servo motor 28 is fixedly connected to the bottom end of the worm 16.

[0028] Working principle: When in use, the connecting seat 1 is connected to the connecting flange on the supporting column, and the connecting original on the back of the mirror frame is mounted and fixed on the fixing column 7. When adjusting, the operation of the servo motor 2 drives the worm 14 to rotate, and the worm 14 drives the shaft sleeve 15 to rotate on the shaft seat 10 to adjust the lateral angle of the heliostat. The operation of the servo motor 8 can drive the worm 2 16 to operate, and the worm 2 16 drives the turbine 2 18 to rotate, thereby adjusting the pitch angle of the heliostat, better connecting the supporting column and the mirror frame, and more accurately adjusting the angle of the heliostat, thereby improving the connection and drive adjustment effect of the connecting support.

[0029] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heliostat connection support, comprising a connection seat (1), characterized in that: A transmission box (3) is fixedly mounted on the upper surface of the connecting seat (1), a shaft seat (10) is fixedly mounted on the inner bottom wall of the transmission box (3), a shaft sleeve (15) is provided on the outer sleeve of the shaft seat (10), a bearing (4) is inlaid on the upper surface of the transmission box (3), a connecting column (11) is fixedly mounted on the upper surface of the shaft sleeve (15), the top end of the connecting column (11) passes through the bearing (4) and extends to the top of the transmission box (3), and the outer surface of the connecting column (11) is fixedly connected to the inner ring of the bearing (4), and the outer surface of the shaft sleeve (15) is fixedly mounted with a turbine (12) , the left and right sides of the transmission box (3) are both inlaid with bearings (13), a worm (14) is placed inside the transmission box (3), and the worm (14) is meshed with the turbine (12), the left and right ends of the worm (14) pass through the bearings (13) and extend to the outside of the transmission box (3), and the outer surfaces of the left and right ends of the worm (14) are respectively fixedly connected to the inner rings of the two worms (14), and the right side of the transmission box (3) is fixedly installed with a servo motor (2) by bolts, and the output end of the servo motor (2) is fixedly connected to the right end of the worm (14); A connecting frame (9) is fixedly mounted on the top of the shaft sleeve (15), a transmission box (6) is fixedly mounted on the top of the connecting frame (9), bearings (19) are embedded on the left and right sides of the transmission box (6), a transmission wheel (17) is placed inside the transmission box (6), a turbine (18) is fixedly mounted on the outer surface of the transmission wheel (17), the left and right ends of the transmission wheel (17) respectively penetrate two bearings (19) and extend to the outside of the transmission box (6), and the outer surfaces of the left and right ends of the transmission wheel (17) are fixedly connected to the inner rings of the two bearings (19), respectively. A worm gear 2 (16) is placed inside the transmission box 2 (6), and the worm gear 2 (16) is meshed with the turbine gear 2 (18). The upper and lower side surfaces of the transmission box 2 (6) are both inlaid with bearings 4 (5), and the upper and lower ends of the worm gear 2 (16) respectively penetrate the two bearings 4 (5) and extend to the outside of the transmission box 2 (6), and the outer surfaces of the upper and lower ends of the worm gear 2 (16) are respectively fixedly connected to the inner rings of the two bearings 4 (5). The bottom surface of the transmission box 2 (6) is fixedly installed with a servo motor 2 (8) by bolts, and the output end of the servo motor 2 (8) is fixedly connected to the bottom end of the worm gear 2 (16).

2. A heliostat connection support according to claim 1, characterized in that: A gap is left between the outer surface of the turbine 1 (12) and the inner wall of the transmission box 1 (3), and a gap is left between the outer surface of the worm 1 (14) and the inner wall of the transmission box 1 (3).

3. The heliostat connection support according to claim 1, characterized in that: The bending angle of the connecting frame (9) is ninety degrees.

4. The heliostat connection support according to claim 1, characterized in that: A gap is left between the outer surface of the second turbine (18) and the inner wall of the second transmission box (6), and a gap is left between the outer surface of the second worm (16) and the inner wall of the second transmission box (6).

5. The heliostat connection support according to claim 1, characterized in that: The left and right ends of the second worm gear (16) are both fixedly mounted with fixing columns (7).

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