CN216959793U - Photovoltaic cleaning robot capable of automatically adjusting course angle - Google Patents

Abstract

The utility model is suitable for the technical field of photovoltaic modules, and provides a photovoltaic cleaning robot capable of automatically adjusting course angle, which comprises a casing, wherein a horizontal axial connecting shaft is rotatably arranged at the bottom of the casing, brushes are respectively arranged on two sides of the connecting shaft, a rotating mechanism for driving the connecting shaft to rotate is arranged on the casing, side panels are respectively and fixedly connected on two sides of the casing, two bilaterally symmetrical rotating shafts which are in horizontal axial direction are rotatably inserted into the two side panels through bearings, a traveling wheel is fixedly sleeved on the circumferential surface of each rotating shaft, and driving pieces are respectively arranged on the two side panels. When the angle sensor monitors that the angle of the shell changes, the rotating speed of the rotating shafts on the two sides of the shell can be adjusted under the action of the two driving pieces so as to change the travelling speed of the travelling wheels, realize the posture adjustment of the robot and solve the problem that the robot generates inclined slipping jamming in the moving process.

Description

Photovoltaic cleaning robot capable of automatically adjusting course angle

Technical Field

The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a photovoltaic cleaning robot capable of automatically adjusting a course angle.

Background

Photovoltaic modules, i.e. solar modules. Because the output voltage of the single solar cell is low, and the electrodes of the unpackaged cells are easy to fall off due to the influence of the environment, a certain number of single cells are sealed into a solar cell module in a series-parallel connection mode to prevent the electrodes and interconnection lines of the cells from being corroded, and the cells are prevented from being cracked due to packing, so that the outdoor installation is facilitated, and the service life and the reliability of the solar cell module are determined according to the quality of the packing.

The photovoltaic cleans the robot and is a clean automation equipment of photovoltaic module surface dust, under the ideal condition, the robot moves along the subassembly straight line, but in reality the photovoltaic module is not the piece alignment in good order, can have the dislocation from top to bottom, the circumstances such as surface arch, can lead to like this the robot to be in operation local obstructed and then arouse equipment slope, when the slope is serious or arouse to skid, block etc. after equipment takes place to skid, generally can stop on the subassembly surface, can seriously shelter from the subassembly and influence its work of generating electricity, it is very necessary to design a photovoltaic that can automatically regulated course angle cleans the robot and solve this kind of problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photovoltaic cleaning robot capable of automatically adjusting a course angle, and aims to solve the problems in the background technology.

The utility model is realized in such a way that the photovoltaic cleaning robot capable of automatically adjusting the course angle comprises a shell, a horizontal and axial connecting shaft is rotatably arranged at the bottom of the machine shell, brushes are arranged on both sides of the connecting shaft, a rotating mechanism for driving the connecting shaft to rotate is arranged on the casing, side panels are fixedly connected on both sides of the casing, two rotating shafts which are bilaterally symmetrical and in a horizontal axial direction are rotatably inserted into the two side panels through bearings, a traveling wheel is fixedly sleeved on the circumferential surface of each rotating shaft, a driving piece is arranged on each side panel, the two driving pieces are respectively used for driving the two rotating shafts on the corresponding side panels to rotate, the shell is provided with an angle sensor which is electrically connected with the driving pieces and is used for monitoring the angle change of the shell, and the driving piece can adjust the rotating speed of the corresponding rotating shaft according to the angle change monitored by the angle sensor.

Preferably, the bottom center department fixedly connected with of casing is the well panel of vertical direction, just the connecting axle passes through the bearing and alternates on well panel, one side fixed mounting of well panel has the output shaft to be horizontal axial first motor, the output shaft of first motor runs through well panel and its end through the first drive sprocket of shaft coupling fixedly connected with, the fixed first driven sprocket that has cup jointed directly under the first drive sprocket on the connecting axle, just the winding has first chain between first drive sprocket and the first driven sprocket, can drive first drive sprocket rotatory when the output shaft of first motor rotates to realize the rotatory effect of drive connecting axle, make two brushes of chassis bottom can rotate and play the effect of sweeping away photovoltaic module surface dust.

Preferably, the driving piece includes the second motor of fixed mounting in curb plate one side, the output shaft end of second motor passes through shaft coupling fixedly connected with second drive sprocket, two all the fixed second driven sprocket that has cup jointed in the pivot, just the winding has the second chain between second drive sprocket and two second driven sprockets, and the rotation through second motor output shaft can drive the second drive sprocket and rotate to realize driving two pivots and carry out rotatory mesh.

Preferably, the side panel is rotatably connected with two bilaterally symmetrical tensioning wheels through matching of a shaft and a bearing, and circumferential surfaces of the two tensioning wheels are respectively contacted with two sides of the second chain so as to play a role in tensioning the second chain.

Preferably, an electric box is installed on the housing, a battery is installed on the electric box to be able to provide power to the robot, and the angle sensor is installed in the electric box.

Preferably, the surface mounting of casing has the photovoltaic board, just the photovoltaic board links to each other with the battery electrical property, and the photovoltaic board then can be charged for the battery through the effect of self with sunshine transformation electric energy, plays the effect of practicing thrift the electric energy.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the driving parts and the angle sensor, when the angle sensor monitors that the angle of the shell changes in the moving process of the robot, the rotating speeds of the rotating shafts on the two sides of the shell can be adjusted through the action of the two driving parts, so that the moving speed of the walking wheels is changed, the posture of the robot is adjusted, and the problem that the robot generates inclined slipping jamming in the moving process is solved.

2. When the shell is installed and used, the shell is positioned on the surface of the photovoltaic assembly and can receive the irradiation of sunlight, and the photovoltaic panel can convert the sunlight into electric energy to charge the battery through the self action of the photovoltaic panel, so that the effect of saving the electric energy is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of an edge panel structure according to the present invention;

FIG. 4 is a schematic diagram of a middle panel structure according to the present invention;

FIG. 5 is a schematic view of the stent structure of the present invention;

in the figure: 1. a housing; 2. a connecting shaft; 3. a brush; 31. a middle panel; 32. a first motor; 33. a first drive sprocket; 34. a first driven sprocket; 35. a first chain; 4. a side panel; 5. a rotating shaft; 6. a traveling wheel; 7. a drive member; 71. a second motor; 72. a second drive sprocket; 73. a second driven sprocket; 74. a second chain; 75. a tension wheel; 8. a support; 9. a guide wheel; 10. an electric box; 11. a photovoltaic panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, the present invention provides a photovoltaic cleaning robot capable of automatically adjusting a heading angle, comprising: comprises a long strip-shaped casing 1, a connecting shaft 2 in a horizontal axial direction is rotatably arranged at the bottom of the casing 1, brushes 3 are respectively arranged at two sides of the connecting shaft 2, a rotating mechanism for driving the connecting shaft 2 to rotate is arranged on the casing 1, side plates 4 are respectively fixedly connected at two sides of the casing 1, two rotating shafts 5 which are bilaterally symmetrical and in the horizontal axial direction are respectively inserted and connected on the two side plates 4 through bearings in a rotating way, a traveling wheel 6 is fixedly sleeved on the circumferential surface of each rotating shaft 5, driving pieces 7 are respectively arranged on the two side plates 4, the two driving pieces 7 are respectively used for driving the two rotating shafts 5 on the corresponding side plates 4 to rotate, an angle sensor which is electrically connected with the driving pieces 7 and is used for monitoring the angle change of the casing 1 is arranged on the casing 1, and the driving pieces 7 can adjust the rotating speed of the corresponding rotating shafts 5 according to the angle change monitored by the angle sensor, the output end of the angle sensor is electrically connected with a PLC controller, the output end of the PLC controller is electrically connected with a driving piece 7, one side of each of two side panels 4, which is far away from each other, is fixedly connected with a support 8 in an L-shaped structure, two guide wheels 9 which are bilaterally symmetrical are rotatably connected on the two supports 8, when the robot is used, the machine shell 1 can be placed on the surface of a photovoltaic assembly, the brush 3 is in contact with the surface of the photovoltaic assembly, the guide wheels 9 on the two sides of the brush are respectively inserted into an upper rail and a lower rail on the surface of the photovoltaic assembly, the rotating shafts 5 and the travelling wheels 6 on the two sides of the machine shell 1 are driven by the two driving pieces 7, so that the moving speeds on the two sides of the machine shell 1 can be independently adjusted, when the angle sensor monitors that the angle of the machine shell 1 changes in the advancing process of the robot, the rotating speeds of the rotating shafts 5 on the two sides of the machine shell 1 can be adjusted through the action of the two driving pieces 7, the robot posture adjusting device has the advantages that the advancing speed of the walking wheels 6 is changed, the robot posture adjusting is achieved, the problem that the robot is inclined to slip and blocked in the moving process is solved, the guide wheels 9 are arranged on the two sides of the robot posture adjusting device and connected with the photovoltaic modules, the robot cannot generate large deviation in the moving process, and the blocking frequency of the robot is reduced.

Specifically, referring to fig. 4, the specific reason why the connecting shaft 2 is rotatable is that a middle panel 31 in a vertical direction is fixedly connected to the center of the bottom of the casing 1, the connecting shaft 2 is inserted into the middle panel 31 through a bearing, a first motor 32 having an output shaft in a horizontal axial direction is fixedly installed at one side of the middle panel 31, the output shaft of the first motor 32 penetrates through the middle panel 31, the end of the output shaft is fixedly connected to a first driving sprocket 33 through a coupling, a first driven sprocket 34 located right below the first driving sprocket 33 is fixedly sleeved on the connecting shaft 2, a first chain 35 is wound between the first driving sprocket 33 and the first driven sprocket 34, when the output shaft of the first motor 32 rotates, the first driving sprocket 33 can be driven to rotate, and the first driving sprocket 33 can drive the first driven sprocket 34 to synchronously rotate through the cooperation of the first chain 35, the effect of driving the connecting shaft 2 to rotate is achieved, so that the two brushes 3 at the bottom of the machine shell 1 can rotate and play a role in sweeping dust on the surface of the photovoltaic module.

Referring to fig. 3, in order to drive the two rotating shafts 5 on the side panel 4 to rotate, the driving member 7 includes a second motor 71 fixedly mounted on one side of the side panel 4, an end of an output shaft of the second motor 71 is fixedly connected with a second driving sprocket 72 through a coupler, the two rotating shafts 5 are both fixedly sleeved with second driven sprockets 73, and a second chain 74 is wound between the second driving sprocket 72 and the two second driven sprockets 73, so that the second driving sprocket 72 can be driven to rotate by rotation of the output shaft of the second motor 71, and the second driving sprocket 72 can drive the two second driven sprockets 73 to rotate simultaneously by cooperation of the second chain 74, thereby achieving the purpose of driving the two rotating shafts 5 to rotate.

Meanwhile, two tension pulleys 75 which are symmetrical left and right are rotatably connected to the side panel 4 through the matching of the shaft and the bearing, and circumferential surfaces of the two tension pulleys 75 are respectively in contact with both sides of the second chain 74 to play a role of tensioning the second chain 74.

Referring to fig. 1 and 2, an electric box 10 is mounted on the housing 1, the electric box 10 is mounted with a battery to power the robot, and the angle sensor is mounted in the electric box 10, which is more reasonable.

And in addition, the surface mounting of casing 1 has photovoltaic board 11, and photovoltaic board 11 links to each other with the battery electrical property, and casing 1 is located the photovoltaic module surface when installation use, can receive shining of sunshine, and photovoltaic board 11 then can be through the effect of self change sunshine into the electric energy and charge for the battery, plays the effect of practicing thrift the electric energy.

In the device, all electric devices and drivers matched with the electric devices are arranged, and all driving parts, namely power elements, the electric devices and adaptive power supplies, are connected through leads by a person skilled in the art, and specific connecting means refer to the above expression that the electric devices are electrically connected in sequence, and detailed connecting means thereof are well known in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a but photovoltaic of automatically regulated course angle cleans machine people, includes casing (1), its characterized in that: the machine shell (1) is provided with a rotatable connecting shaft (2) and a rotating mechanism for driving the connecting shaft (2) to rotate, and the connecting shaft (2) is also provided with a brush (3);

the two sides of the machine shell (1) are fixedly connected with side panels (4), rotating shafts (5) are rotatably inserted into the two side panels (4) through bearings, each rotating shaft (5) is sleeved with a traveling wheel (6), and driving pieces (7) for driving the rotating shafts (5) to rotate are further arranged on the side panels (4);

the machine shell (1) is further provided with an angle sensor which is electrically connected with the driving piece (7) and used for monitoring the angle change of the machine shell (1), and the driving piece (7) adjusts the rotating speed of the rotating shaft (5) according to the angle change monitored by the angle sensor.

2. The photovoltaic cleaning robot capable of automatically adjusting the heading angle as claimed in claim 1, wherein: the bottom of the machine shell (1) is fixed with a middle panel (31), and the connecting shaft (2) is inserted in the middle panel (31) through a bearing.

3. The photovoltaic cleaning robot capable of automatically adjusting the heading angle as claimed in claim 2, wherein: first motor (32) are installed to one side of well panel (31), the output shaft of first motor (32) runs through well panel (31) and link to each other with first drive sprocket (33) through the shaft coupling, still cup jointed first driven sprocket (34) on connecting axle (2), just first drive sprocket (33) with link to each other through first chain (35) between first driven sprocket (34).

4. The photovoltaic cleaning robot capable of automatically adjusting the heading angle as claimed in claim 1, wherein: the driving piece (7) is including installing second motor (71) of sideboard (4) one side, there are second drive sprocket (72), two at the output shaft end of second motor (71) through the coupling joint all cup jointed second driven sprocket (73) on pivot (5), just link to each other through second chain (74) between second drive sprocket (72) and two second driven sprocket (73).

5. The photovoltaic cleaning robot capable of automatically adjusting the heading angle as claimed in claim 4, wherein: two tension pulleys (75) which are symmetrical left and right are rotatably connected to the side panel (4) through matching of a shaft and a bearing, and the circumferential surfaces of the two tension pulleys (75) are respectively contacted with the second chain (74).

6. The photovoltaic cleaning robot capable of automatically adjusting the heading angle as claimed in claim 1, wherein: install electronic box (10) on casing (1), the battery is installed in electronic box (10), just angle sensor installs in electronic box (10).

7. The photovoltaic cleaning robot capable of automatically adjusting the heading angle as claimed in claim 6, wherein: the surface mounting of casing (1) has photovoltaic board (11), just photovoltaic board (11) with the battery electrical property links to each other.

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