Plate leveling device of photovoltaic tracking support

Abstract

The utility model discloses a plate leveling device of a photovoltaic tracking support. The plate leveling device comprises a bottom plate, a first leveling mechanism and a second leveling mechanism. Supporting blocks are fixedly installed at the left end and the right end of the bottom plate correspondingly, a fixing frame is installed on the portion, on the left side of the right end supporting block, of the bottom plate, a guide rail is fixedly installed at the lower end of the inner side of the fixing frame, and a cleaning frame is arranged below the guide rail. Leveling mechanisms II are symmetrically arranged at the front end and the rear end of the bottom plate between the two leveling mechanisms I; the first leveling mechanism comprises a side plate, an adjusting groove and an adjusting block. Through the arrangement of the first leveling mechanism, when plates with different thicknesses are leveled, the distance between the upper pressing roller and the lower pressing roller can be automatically adjusted, the pressing rollers do not need to be replaced, one plate can be repeatedly leveled, the precision is more accurate, and the effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of precision machining, in particular to a plate leveling device for a photovoltaic tracking bracket. Background Art

[0002] The basic principle of the photovoltaic tracking bracket is to automatically adjust the angle so that the solar cells are always facing the optimal angle of sunlight to increase the power generation of the photovoltaic power station. This system can automatically adjust the angle of the photovoltaic panel according to the position of the sun. The supporting components of the bracket are made of stainless steel plates of a certain thickness through shearing, bending, drilling and other processes. Therefore, the flatness of the plate is extremely high to ensure the working accuracy of the product.

[0003] The existing plate leveling device can only handle one or a few thicknesses of plates, and cannot adjust the distance between the upper and lower pressure rollers, which results in the plate not being able to be accurately straightened, resulting in poor results. Moreover, foreign matter on the surface of the plate makes the plate thickness uneven during processing, resulting in reduced accuracy. For this reason, we propose a plate leveling device for a photovoltaic tracking bracket. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a plate leveling device for a photovoltaic tracking bracket. When leveling plates of different thicknesses, the distance between the upper and lower pressure rollers can be automatically adjusted without replacing the pressure rollers, and a plate can be repeatedly leveled to make the precision more accurate and the effect better, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plate leveling device for a photovoltaic tracking bracket, comprising a base plate, a first leveling mechanism, and a second leveling mechanism;

[0006] Support blocks are fixedly installed on both ends of the bottom plate, a fixing frame is installed on the left side of the right support block on the bottom plate, a guide rail is fixedly installed on the inner lower end of the fixing frame, and a cleaning frame is provided below the guide rail. A leveling mechanism 1 is symmetrically provided between the left support block and the fixing frame, and a leveling mechanism 2 is symmetrically provided between the two leveling mechanisms 1 at the front and rear ends of the bottom plate;

[0007] Leveling mechanism 1 includes side plates, adjustment slots and adjustment blocks. Side plates are fixedly installed on the front and rear sides of the upper end of the bottom plate. Adjustment slots are opened on the side plates. Adjustment blocks are provided in the adjustment slots of the side plates. The lower ends of the adjustment blocks are fixedly connected to the output shaft of hydraulic cylinder 2. Hydraulic cylinder 2 is fixedly installed in the adjustment slots of the side plates. Pressure roller 1 is rotatably connected between the left and right side plates and the left and right adjustment blocks. A driving motor is fixedly installed on the outer end of an adjustment block. The input ends of the driving motor and the hydraulic pump of hydraulic cylinder 2 are electrically connected to the output end of the external controller.

[0008] The external controller starts the hydraulic cylinder 2, which then moves the adjustment block upward, adjusts the distance between the upper and lower pressure rollers 1, and then drives the motor to rotate the upper pressure roller 1 to start the leveling work. Through the setting of the leveling mechanism 1, when leveling plates of different thicknesses, the distance between the upper and lower pressure rollers can be automatically adjusted without replacing the pressure rollers, and a plate can be repeatedly leveled to make the accuracy more accurate and the effect better.

[0009] Furthermore, sliding grooves are provided on the side plates on both sides of the adjustment groove, and slide plates are slidably connected in the sliding grooves, and the slide plates are fixedly connected to the outer ends of the adjustment blocks.

[0010] The coordinated use of the slide plate and the slide groove ensures that the adjusting block has higher stability during the movement of the adjusting groove.

[0011] Furthermore, a guide roller is provided between the front and rear support blocks at the upper end of the bottom plate, and the guide roller is rotatably connected to the inner wall of the support block.

[0012] The coordinated use of guide rollers and support blocks can assist in the movement of plates during leveling, making it easier for the plates to be leveled.

[0013] Furthermore, a U-shaped slider is slidably connected to the guide rail, a movable plate is fixedly installed at one end of the U-shaped slider, one side of the movable plate is fixedly connected to the output shaft of the cylinder, the cylinder is fixedly connected to the inner wall of the fixed frame, and the air pump input end of the cylinder is electrically connected to the output end of the external controller.

[0014] The external controller starts the cylinder, which in turn moves the plate with the U-shaped slider to slide back and forth on the guide rail, so as to clean the surface of the plate with the cleaning roller.

[0015] Furthermore, a hydraulic cylinder 1 is fixedly installed at the lower end of the U-shaped slider, a cleaning frame is fixedly installed at the lower end of the hydraulic cylinder 1, a cleaning roller is rotatably connected between the cleaning frames, and the hydraulic pump input end of the hydraulic cylinder 1 is electrically connected to the output end of the external controller.

[0016] The external controller starts the hydraulic cylinder 1, which in turn drives the cleaning frame and the cleaning roller to clean the surface of the plate, thereby keeping the surface of the plate free of debris or dust, making the pressure roller exert more uniform force on the plate during the processing, thereby improving the leveling accuracy.

[0017] Furthermore, the second leveling mechanism includes a support plate, a threaded rod and a rotating disk. The support plates are fixedly installed on the front and rear sides of the upper end of the base plate. The threaded rods are threadedly connected to the support plates. One end of the threaded rod is fixedly connected to the connecting frame. The second pressure roller is rotatably connected between the connecting frames. A telescopic rod is installed on the inner side of the connecting frame and the support plate. The rotating disk is fixedly installed on the other end of the threaded rod, and a handle is installed on the outer end of the rotating disk.

[0018] The distance between the two pressing rollers can be adjusted by using the handle and the rotating disk through the threaded rod. The distance between the two pressing rollers can be adjusted according to the width of the plate to be straightened, so that the plate can be straightened in the width direction here, thereby ensuring the quality of plate straightening.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. Through the setting of the leveling mechanism, when leveling plates of different thicknesses, the distance between the upper and lower rollers can be automatically adjusted, without the need to replace the rollers, and a plate can be repeatedly leveled, making the precision more accurate and the effect better;

[0021] 2. The external controller starts the hydraulic cylinder 1, which in turn drives the cleaning frame and cleaning rollers to clean the surface of the plate, thereby keeping the plate surface free of debris or dust, making the pressure rollers exerting more uniform force on the plate during processing, thereby improving the leveling accuracy;

[0022] 3. Use the handle and the rotating disk to adjust the distance between the two pressing rollers through the threaded rod. The distance between the two pressing rollers can be adjusted according to the width of the plate to be straightened, so that the plate can be straightened in the width direction here, thereby ensuring the quality of plate straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0024] Figure 2 This is a schematic structural diagram of the utility model.

[0025] Figure 3 It is a side view schematic diagram of the structure of the utility model.

[0026] In the figure: 1 bottom plate, 2 support block, 3 guide roller, 4 fixed frame, 5 guide rail, 6 U-shaped slide block, 7 air cylinder, 8 hydraulic cylinder 1, 9 cleaning frame, 10 pressure roller 1, 11 leveling mechanism 1, 111 side plate, 112 adjustment groove, 113 adjustment block, 114 hydraulic cylinder 2, 115 slide, 116 slide plate, 12 leveling mechanism 2, 121 support plate, 122 threaded rod, 123 rotating disk, 124 connecting frame, 125 pressure roller 2, 126 telescopic rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-3 This embodiment provides a technical solution: a plate leveling device for a photovoltaic tracking bracket, comprising a base plate 1, a leveling mechanism 11 and a leveling mechanism 2 12; support blocks 2 are fixedly installed on both left and right ends of the base plate 1, a fixing bracket 4 is installed on the left side of the right end support block 2 on the base plate 1, a guide rail 5 is fixedly installed on the inner lower end of the fixing bracket 4, a cleaning bracket 9 is provided below the guide rail 5, a leveling mechanism 11 is symmetrically provided between the left end support block 2 and the fixing bracket 4, and a leveling mechanism 2 12 is symmetrically provided at the front and rear ends of the base plate 1 between the two leveling mechanisms 11.

[0029] Among them, the leveling mechanism 11 includes a side plate 111, an adjustment groove 112 and an adjustment block 113. The side plates 111 are fixedly installed on the front and rear sides of the upper end of the bottom plate 1. The side plates 111 are provided with adjustment grooves 112. Adjustment blocks 113 are provided in the adjustment grooves 112 on the side plates 111. The lower end of the adjustment block 113 is fixedly connected to the output shaft of the hydraulic cylinder 2 114. The hydraulic cylinder 2 114 is fixedly installed in the adjustment groove 112 of the side plate 111. The left and right side plates 111 and the left and right adjustment blocks 113 are rotatably connected to the pressure roller 10. The outer end of an adjustment block 113 is fixedly installed with a drive motor. The input end of the drive motor and the hydraulic pump of the hydraulic cylinder 2 114 are electrically connected to the output end of the external controller.

[0030] Slide grooves 115 are provided on the side plates 111 on both sides of the adjustment groove 112 . Slide plates 116 are slidably connected in the slide grooves 115 . The slide plates 116 are fixedly connected to the outer ends of the adjustment blocks 113 .

[0031] A guide roller 3 is provided between the front and rear support blocks 2 at the upper end of the bottom plate 1 , and the guide roller 3 is rotatably connected to the inner wall of the support block 2 .

[0032] A U-shaped slider 6 is slidably connected to the guide rail 5, and a movable plate is fixedly installed at one end of the U-shaped slider 6. One side of the movable plate is fixedly connected to the output shaft of the cylinder 7. The cylinder 7 is fixedly connected to the inner wall of the fixed frame 4, and the air pump input end of the cylinder 7 is electrically connected to the output end of the external controller.

[0033] A hydraulic cylinder 8 is fixedly installed at the lower end of the U-shaped slider 6, and a cleaning frame 9 is fixedly installed at the lower end of the hydraulic cylinder 8. A cleaning roller is rotatably connected between the cleaning frames 9, and the hydraulic pump input end of the hydraulic cylinder 8 is electrically connected to the output end of the external controller.

[0034] Among them, the leveling mechanism 2 12 includes a support plate 121, a threaded rod 122 and a rotating disk 123. The support plate 121 is fixedly installed on the front and rear sides of the upper end of the base plate 1. The threaded rod 122 is threadedly connected to the support plate 121. One end of the threaded rod 122 is fixedly connected to the connecting frame 124. A pressure roller 2 125 is rotatably connected between the connecting frames 124. A telescopic rod 126 is installed on the inner side of the connecting frame 124 and the support plate 121. The other end of the threaded rod 122 is fixedly installed with a rotating disk 123, and a handle is installed on the outer end of the rotating disk 123.

[0035] The working principle of this utility model is as follows:

[0036] The external controller starts the hydraulic cylinder 114, which then moves the adjustment block 113 upward, adjusting the distance between the upper and lower pressure rollers 10. Then, the driving motor drives the upper pressure roller 10 to rotate and start the leveling work. Through the setting of the leveling mechanism 11, when leveling plates of different thicknesses, the distance between the upper and lower pressure rollers can be automatically adjusted, without the need to replace the pressure rollers, and a plate can be repeatedly leveled, making the accuracy more accurate and the effect better.

[0037] The cooperation of the slide 116 and the slide groove 115 makes the adjustment block 113 have higher stability during the movement of the adjustment groove 112; the cooperation of the guide roller 3 and the support block 2 can play an auxiliary role in the left and right movement of the plate, which is convenient for the leveling of the plate; the external controller starts the cylinder 7, and the cylinder 7 then slides the U-shaped slider 6 back and forth on the guide rail 5 through the moving plate, so as to clean the surface of the plate with the cleaning roller; the external controller starts the hydraulic cylinder 8, and the hydraulic cylinder 8 then drives the cleaning frame 9 and the cleaning roller to clean the surface of the plate, thereby keeping the surface of the plate free of debris or dust, so that the pressure roller exerts more uniform force on the plate during the processing, thereby improving the leveling accuracy; the handle and the rotating disk 123 are used to adjust the distance between the two pressure rollers 125 through the threaded rod 122, and the distance between the two pressure rollers 125 can be adjusted according to the width of the plate to be straightened, so that the plate will be straightened in the width direction of the plate here, thereby ensuring the quality of the plate straightening.

[0038] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A plate leveling device for a photovoltaic tracking bracket, characterized by: It comprises a base plate (1), a first leveling mechanism (11) and a second leveling mechanism (12); The left and right ends of the bottom plate (1) are both fixedly mounted with support blocks (2); a fixing frame (4) is mounted on the bottom plate (1) on the left side of the right end support block (2); a guide rail (5) is fixedly mounted on the inner lower end of the fixing frame (4); a cleaning frame (9) is provided below the guide rail (5); a first leveling mechanism (11) is symmetrically provided between the left end support block (2) and the fixing frame (4); and a second leveling mechanism (12) is symmetrically provided between the two first leveling mechanisms (11) at the front and rear ends of the bottom plate (1); The leveling mechanism (11) comprises a side plate (111), an adjustment groove (112) and an adjustment block (113). The side plates (111) are fixedly mounted on both the front and rear sides of the upper end of the bottom plate (1). The side plates (111) are provided with an adjustment groove (112). The adjustment blocks (113) are arranged in the adjustment groove (112) on the side plates (111). The lower end of the adjustment block (113) is fixedly connected to the output shaft of the second hydraulic cylinder (114). The second hydraulic cylinder (114) is fixedly mounted in the adjustment groove (112) of the side plate (111). The left and right side plates (111) and the left and right adjustment blocks (113) are rotatably connected to the pressure roller (10). The outer end of each adjustment block (113) is fixedly mounted with a driving motor. The input end of the driving motor and the hydraulic pump of the second hydraulic cylinder (114) are electrically connected to the output end of the external controller.

2. The plate leveling device for a photovoltaic tracking bracket according to claim 1, characterized in that: Both sides of the adjustment groove (112) are provided with sliding grooves (115) on the side plates (111), and a slide plate (116) is slidably connected in the sliding groove (115), and the slide plate (116) is fixedly connected to the outer end of the adjustment block (113).

3. The plate leveling device for a photovoltaic tracking bracket according to claim 1, characterized in that: A guide roller (3) is provided between the front and rear support blocks (2) at the upper end of the bottom plate (1), and the guide roller (3) is rotatably connected to the inner wall of the support block (2).

4. The plate leveling device for a photovoltaic tracking bracket according to claim 1, characterized in that: A U-shaped slider (6) is slidably connected to the guide rail (5), a movable plate is fixedly mounted on one end of the U-shaped slider (6), one side of the movable plate is fixedly connected to the output shaft of the cylinder (7), the cylinder (7) is fixedly connected to the inner wall of the fixed frame (4), and the air pump input end of the cylinder (7) is electrically connected to the output end of the external controller.

5. The plate leveling device for a photovoltaic tracking bracket according to claim 4, characterized in that: A hydraulic cylinder (8) is fixedly mounted on the lower end of the U-shaped slider (6), a cleaning frame (9) is fixedly mounted on the lower end of the hydraulic cylinder (8), a cleaning roller is rotatably connected between the cleaning frames (9), and the hydraulic pump input end of the hydraulic cylinder (8) is electrically connected to the output end of the external controller.

6. The plate leveling device for a photovoltaic tracking bracket according to claim 1, characterized in that: The second leveling mechanism (12) comprises a support plate (121), a threaded rod (122) and a rotating disk (123). The support plate (121) is fixedly mounted on both the front and rear sides of the upper end of the bottom plate (1). The threaded rod (122) is threadedly connected to the support plate (121). One end of the threaded rod (122) is fixedly connected to a connecting frame (124). A second pressure roller (125) is rotatably connected between the connecting frame (124). A telescopic rod (126) is mounted on the inner side of the connecting frame (124) and the support plate (121). The rotating disk (123) is fixedly mounted on the other end of the threaded rod (122). A handle is mounted on the outer end of the rotating disk (123).

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