CN217769984U - A drive device for a telescopic rod of a photovoltaic support - Google Patents

Abstract

The application relates to a drive device for a telescopic rod of a photovoltaic support, which relates to the technical field of photovoltaic supports, including a drive motor and a support for fixing the drive motor, the support is provided with a fixing mechanism for clamping the sleeve, The drive motor and the input shaft are connected by a connecting piece. The present application has the effect of improving the work efficiency of the operator.

Description

A driving device for a telescopic pole of a photovoltaic support

technical field

The present application relates to the technical field of photovoltaic support, in particular to a driving device for a telescopic rod of photovoltaic support.

Background technique

Solar photovoltaic support is a special support designed for placing, installing and fixing solar panels in photovoltaic power generation systems.

A Chinese utility model patent with the notification number CN215222105U relates to an open telescopic push rod for photovoltaics and a photovoltaic bracket using the push rod, including a casing, the casing internal thread is connected with a screw, and the screw is detachably connected with a screw for driving the screw to rotate. driver. The driving part drives the screw to rotate, and the screw is threadedly connected with the casing so that the screw and the casing move relatively. The driving part includes a reduction box body, on which an input shaft rotates, the input shaft passes through the reduction box body, and the input end of the input shaft can be a driving motor. The driving part drives the screw to rotate, and the rotation of the screw drives the casing to rotate, so that the photovoltaic panel can adjust its angle following the sun's azimuth.

Regarding the related technologies mentioned above, the inventor believes that usually the drive motor needs to be fixed on the input shaft, so the drive motor needs to be maintained or replaced as a whole, which increases the workload of the operator.

Utility model content

In order to improve the problem that workers can easily disassemble and maintain the driving motor, the present application provides a driving device for a telescopic pole of a photovoltaic support.

A driving device for a telescopic pole of a photovoltaic support provided by this application adopts the following technical scheme:

A driving device for a telescopic pole of a photovoltaic support, comprising a driving motor and a bracket for fixing the driving motor, the bracket is provided with a fixing mechanism for clamping the casing, and the driving motor and the input shaft are connected through a connecting piece .

By adopting the above technical solution, the driving motor is installed on one side of the bushing through the fixing mechanism, and the output shaft of the driving motor is connected to the input shaft. When the output shaft of the driving motor rotates, the input shaft rotates, thereby changing the angle of the photovoltaic panel. Removing the connecting piece can separate the drive motor from the input shaft, and releasing the fixing mechanism can separate the casing and the bracket, thereby facilitating the overall disassembly of the drive motor, thereby reducing the workload of the staff and improving work efficiency.

Optionally, the fixing mechanism includes a clamping block, the clamping block is provided with a fixing groove for abutting with the sleeve, and the clamping block is also provided with a notch groove communicating with the fixing groove , a positioning piece is fixed on the groove wall of the fixing groove, and the positioning piece is used to abut against the casing.

By adopting the above technical solution, since the sleeve is long or the sleeve has already been installed on the photovoltaic support, it is difficult for the operator to put the clamping block on the sleeve directly through the fixing groove. Compared with directly socketing through the fixing groove, the operator can directly buckle the clamping block on the casing by using the notch groove, thereby reducing the difficulty of work and further improving the work efficiency of the operator.

Optionally, the connecting piece includes a limiting block and a connecting block fixed to each other, the limiting block is provided with a communicating through hole and a first keyway, and the output shaft of the driving motor is passed through the through hole , and the output shaft of the drive motor is fixed with a first connecting key that matches the first keyway;

The connecting block is provided with a connecting groove communicating with the through hole, the input shaft is fixed with a second connecting key, and the connecting block is also provided with a second key groove communicating with the connecting groove. The key fits into the keyway.

By adopting the above technical solution, the output shaft of the driving motor cooperates with the through hole on the limit block, and the first connecting key fixed on the output shaft cooperates with the first key groove on the limit block. The input shaft is passed through the connecting groove on the connecting block, and the second connecting key on the input shaft matches the second key groove on the connecting block, so that the connecting piece plays the role of transmission, so that when the output shaft of the drive motor rotates The input shaft rotates to ensure its transmission efficiency.

Optionally, the connection block is provided with a relief guide groove for placing the input shaft, and the relief guide groove communicates with the connection groove.

By adopting the above technical solution, since the connection block is small and located inside the bracket, it is difficult to install the input shaft directly in the connection groove, and the guide groove plays a guiding role, making the installation of the input shaft convenient, thereby improving the installation efficiency.

Optionally, the bracket includes a fixed piece, two connecting pieces and a limiting piece, the two ends of the fixing piece are respectively fixed to one end of the two connecting pieces, and the two ends of the limiting piece are respectively connected to the two connecting pieces. The other end of the connecting piece is fixed, and the fixing piece, the limiting piece and the two connecting pieces form a cavity for the connecting piece to be placed.

By adopting the above technical solution, the fixing piece, the two connecting pieces and the limiting piece can be formed by bending the same metal sheet, which is easy to process. The fixed piece, the limiting piece and the two connecting pieces form a cavity, which can be used for placing the connecting piece, and can also control the fixed distance between the driving motor and the bushing.

Optionally, a supporting piece is fixed on the top of the connecting piece, and a slope is provided on the bottom of the connecting piece.

By adopting the above technical scheme, since the cavity is formed by bending the fixing piece, the limiting piece, and two connecting pieces, the structure is simple but easy to deform, and the supporting piece is set on the top of the connecting piece to stabilize the bracket. The supporting piece is A hollow metal sheet, which is easy to process and can reduce the overall weight of the bracket. Since the cavity is for the connecting piece to be placed, by setting a slope at the bottom of the connecting piece, when the fixing mechanism is installed on the sleeve, the input shaft can be directly connected to the connecting piece from the area below the slope to facilitate the installation of the connecting piece, thereby improving the connection installation efficiency.

Optionally, the drive motor and the bracket are fixed by bolts, and the bracket and the clamping block are fixed by bolts.

By adopting the above technical solution, the driving motor and the clamping block are fixed to the bracket by bolts, so that the driving motor, the bracket and the clamping block form a whole, which can improve the stability of the overall structure.

Optionally, the drive motor is electrically connected to a controller.

By adopting the above technical solution, the controller controls the drive motor, and then controls the angle of the photovoltaic panel through the controller, so that the angle of the photovoltaic panel can be changed according to the sun's azimuth, effectively improving the working efficiency of the photovoltaic panel.

Optionally, a holding piece is provided on the bracket, and the holding piece is connected to the bracket through bolts.

By adopting the above-mentioned technical solution, compared with directly holding on the drive motor or the support, setting the holding part on the support can reduce the occurrence of damage to the drive motor or the fixing mechanism after being stressed, so that the drive can be held safely and stably. device, and at the same time facilitate the installation or removal of the drive device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The drive motor is installed on one side of the bushing through a fixing mechanism. The output shaft of the drive motor is connected to the input shaft. When the output shaft of the drive motor rotates, the input shaft rotates, thereby changing the angle of the photovoltaic panel. Removing the connecting piece can separate the drive motor from the input shaft, and releasing the fixing mechanism can separate the casing and the bracket, thereby facilitating the overall disassembly of the drive motor, thereby reducing the workload of the staff and improving work efficiency.

2. Since the bushing is long or the bushing has been installed on the photovoltaic support, it is difficult for the operator to put the clamping block on the bushing directly through the fixing groove. Compared with directly socketing through the fixing groove, the operator can directly buckle the clamping block on the casing by using the notch groove, thereby reducing the difficulty of work and further improving the work efficiency of the operator.

Description of drawings

Fig. 1 is a working schematic diagram of a driving device for a telescopic pole of a photovoltaic support according to an embodiment of the present application.

Fig. 2 is an overall schematic diagram of a driving device for a telescopic pole of a photovoltaic support according to an embodiment of the present application.

Fig. 3 is a schematic diagram of a driving device for a telescopic pole of a photovoltaic support according to an embodiment of the present application, which embodies a connecting piece.

Fig. 4 is a schematic diagram of a driving device for a telescopic pole of a photovoltaic support according to an embodiment of the present application embodying a fixing mechanism.

Description of reference signs: 1. drive motor; 11. output shaft; 12. first connection key; 2. bracket; 21. fixed piece; 22. connecting piece; 23. limit piece; 24. holding piece; Support piece; 26, slope; 3, connector; 31, limit block; 32, connection block; 33, through hole; 34, first keyway; 35, connection groove; 36, second keyway; 37, give way guide Groove; 4, fixing mechanism; 41, clamping block; 42, fixing groove; 43, notch groove; 44, positioning piece; 5, casing; 6, input shaft; 61, second connecting key.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-4.

The embodiment of the application discloses a driving device for a telescopic rod of a photovoltaic support. Referring to FIG. 1 , a driving device for a telescopic pole of a photovoltaic support includes a driving motor 1 and a bracket 2 , and the bracket 2 is used for installing the driving motor 1 . The driving motor 1 is used to provide a power source for the input shaft 6 to rotate the photovoltaic support 2 , and the driving motor 1 and the input shaft 6 are connected through a connecting piece 3 . The drive motor 1 is also electrically connected to the controller. A fixing mechanism 4 is provided on the bracket 2, and the fixing mechanism 4 is used for clamping the casing 5, so as to realize the relative fixing of the output shaft 11 of the driving motor 1 and the casing 5.

Referring to Fig. 1, the outer peripheral surface of the sleeve 5 is reduced from the end away from the bracket 2 to the end close to the bracket 2, so that the fixing mechanism 4 is installed on the sleeve 5 and can be slid to the end of the sleeve 5 close to the bracket 2 , so that the fixing mechanism 4 and the sleeve pipe 5 are fastened. In order to facilitate the processing of the bracket 2 by the operator, the bracket 2 includes a fixing piece 21 , two connecting pieces 22 and a limiting piece 23 . The fixing piece 21 , the two connecting pieces 22 and the limiting piece 23 are integrally formed and formed by bending the same metal sheet.

Referring to Fig. 2, the two ends of the fixed piece 21 are respectively fixed with one end of the two connecting pieces 22, and the two ends of the spacer 23 are respectively fixed with the other end of the two connecting pieces 22, so that the fixed piece 21, the two connecting pieces 22 And a cavity is formed between the limiting pieces 23 , the cavity can be used to place the connecting piece 3 . Inclined surfaces 26 are provided at the bottoms of the two connecting pieces 22 , and the input shaft 6 can be directly connected to the connecting piece 3 from the area below the inclined surfaces 26 . The bracket 2 is also provided with a holding piece 24, which can be a handle, and the handle is connected to the fixing piece 21 by bolts, so that the driving device can be safely and stably installed.

Referring to FIG. 2 , the tops of the two connecting pieces 22 are fixed with a supporting piece 25 , and the four sides of the supporting piece 25 are respectively fixed with the tops of the fixing piece 21 , the two connecting pieces 22 and the limiting piece 23 to increase the stability of the bracket 2 . The fixed piece 21 is connected with the driving motor 1 by bolts, and the limit piece 23 is connected with the fixing mechanism 4 by bolts, so that the driving motor 1, the support 2 and the fixing mechanism 4 form an integral body, which can strengthen the overall stability of the driving device, while the support 2 The relative distance between the drive motor 1 and the bushing 5 can be limited.

Referring to Fig. 2 and Fig. 3, in order to drive the input shaft 6 to rotate through the drive motor 1, the output shaft 11 of the drive motor 1 is fixed with the first connection key 12, and the connector 3 includes an integrally formed limiting block 31 and a connecting block 32, which limit The side of the block 31 away from the connecting block 32 is provided with a through hole 33 and a first keyway 34 . When the output shaft 11 of the drive motor 1 is passed through the through hole 33 and fits with the wall of the through hole 33, the output shaft 11 of the drive motor 1 rotates, and the first connecting key 12 cooperates with the first keyway 34 to make the drive The rotation of the output shaft 11 of the motor 1 drives the rotation of the limiting block 31 . A second connection key 61 is fixed on the outer peripheral surface of the end of the input shaft 6 close to the drive motor 1 , and a connection groove 35 and a second keyway 36 communicating with the through hole 33 are provided on the side of the connection block 32 away from the limit block 31 . The input shaft 6 is penetrated in the connection groove 35 and fits with the groove wall of the connection groove 35, and the output shaft 11 of the drive motor 1 rotates, and the output shaft 11 drives the integrally formed limit block 31 and the connection block 32 to rotate, and the second connection key 61 Cooperate with the second keyway 36 to make the connecting block 32 drive the input shaft 6 to rotate. In order for the input shaft 6 to be smoothly installed in the connection groove 35 , the side walls of the connection block 32 and the limit block 31 are provided with a through relief guide groove 37 , and the relief guide groove 37 communicates with the connection groove 35 . The drive motor 1 is electrically connected to a controller, and the controller can be installed on the photovoltaic support 2 so that the operator can adjust the speed of the drive motor 1 .

4, in order to limit the relative position of the drive motor 1 and the input shaft 6, the fixing mechanism 4 includes a clamping block 41, the clamping block 41 is provided with a fixing groove 42 and a notch groove 43, and the notch groove 43 communicates with the fixing groove 42 . Wherein, the notch groove 43 is used for buckling the sleeve 5 into the fixing groove 42 smoothly. The groove wall of the fixing groove 42 is used to abut against the sleeve pipe 5, and a positioning piece 44 is also fixed on the groove wall of the fixing groove 42. The positioning piece 44 is used for abutting against the sleeve pipe 5, so as to further limit the drive motor 1 when it is working. Shaking situation.

The implementation principle of a driving device for a telescopic rod of a photovoltaic support in the embodiment of the present application is as follows: the staff first buckles the clamping block 41 to the sleeve 5 through the grip 24, and then passes the input shaft 6 through the connecting groove 35 to make the input shaft The second connection key 61 provided on the input shaft 6 matches the second key groove 36 provided on the connection block 32 to connect the input shaft 6 to the connection block 32 . The staff starts the driving motor 1, the output shaft 11 of the driving motor 1 rotates to drive the connecting part 3 to rotate, and the connecting part 3 drives the input shaft 6 to rotate, so as to rotate the photovoltaic support.

All of the above are preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape and principle of the application should be covered by the protection scope of the application. Inside.

Claims (9)

1. A drive device for a telescopic rod of a photovoltaic support, characterized in that: it comprises a drive motor (1) and a support (2) for fixing the drive motor (1), and the support (2) is provided with a The fixing mechanism (4) holding the sleeve (5), the drive motor (1) and the input shaft (6) are connected through a connecting piece (3). 2. The driving device for the telescopic pole of the photovoltaic support according to claim 1, characterized in that: the fixing mechanism (4) includes a clamping block (41), and the clamping block (41) is provided with a set for The fixing groove (42) that the tube (5) abuts against, the clamping block (41) is also provided with a notch groove (43) that communicates with the fixing groove (42), and the fixing groove (42) A positioning piece (44) is fixed on the groove wall, and the positioning piece (44) is used to abut against the sleeve (5). 3. The driving device for the telescopic rod of the photovoltaic support according to claim 1, characterized in that: the connecting piece (3) includes a limiting block (31) and a connecting block (32) fixed to each other, and the limiting block (31) is provided with a connected through hole (33) and a first keyway (34), the output shaft (11) of the drive motor (1) is penetrated in the through hole (33), and the drive motor (1) the output shaft (11) is fixed with a first connection key (12) that matches the first keyway (34); The connection block (32) is provided with a connection groove (35), the input shaft (6) is fixed with a second connection key (61), and the connection block (32) is also provided with a connection groove (35). ) is connected to the second keyway (36), and the second connection key (61) is matched with the second keyway (36). 4. The driving device for the telescopic rod of the photovoltaic support according to claim 3, characterized in that: the connecting block (32) is provided with a guide groove (37) for placing the input shaft (6), and the Make way guide groove (37) is communicated with connecting groove (35). 5. The driving device for the telescopic rod of the photovoltaic support according to claim 1, characterized in that: the support (2) includes a fixed piece (21), two connecting pieces (22) and a limiting piece (23), the The two ends of the fixing piece (21) are respectively fixed with one end of the two connecting pieces (22), and the two ends of the limiting piece (23) are respectively fixed with the other end of the two connecting pieces (22). The piece (21), the limiting piece (23) and the two connecting pieces (22) form a cavity for the connecting piece (3) to be placed. 6. The driving device for the telescopic pole of the photovoltaic support according to claim 5, characterized in that: the top of the connecting piece (22) is fixed with a supporting piece (25), and the bottom of the connecting piece (22) is provided with a slope (26 ). 7. The driving device for the telescopic rod of the photovoltaic support according to claim 2, characterized in that: the drive motor (1) and the support (2) are fixed by bolts, and the support (2) and the clamping The block (41) is secured by bolts. 8. The drive device for the telescopic pole of the photovoltaic support according to claim 1, characterized in that: the drive motor (1) is electrically connected to a controller. 9. The driving device for the telescopic rod of the photovoltaic support according to claim 1, characterized in that: the support (2) is provided with a grip (24), and the grip (24) and the support (2) Connected by bolts.

Images