Cleaning device of photovoltaic cleaning robot convenient to disassemble and assemble

Abstract

The utility model discloses a photovoltaic cleaning robot cleaning device convenient to disassemble and assemble, which comprises a chassis, two pairs of connecting assemblies, a pair of cleaning assemblies and a pair of spraying assemblies, and the outer ends of the two pairs of connecting assemblies are fixedly connected to the inner sides of the cleaning assemblies respectively. The middle portions and the inner ends of the two pairs of connecting assemblies are detachably installed at the front end and the rear end of the chassis correspondingly, and the pair of spraying assemblies is used for conveying and spraying clear water of an external water pipe to the pair of cleaning assemblies. The cleaning assembly comprises a cleaning frame, a driving piece, a rolling brush and a second positioning piece, the driving piece and the second positioning piece are arranged on the inner sides of the two shells correspondingly, and the driving piece drives the rolling brush to rotate around the axis of the rolling brush. The inner side of the connecting assembly is detachably connected with the chassis, so that the assembly and maintenance work is facilitated, and meanwhile, the obstacle crossing robot can adapt to obstacle crossing in different scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cleaning robot technical field, mainly related to a photovoltaic cleaning robot's cleaning device convenient to dismouting. BACKGROUND

[0002] The photovoltaic panel is also called solar power generation panel, and the photovoltaic panel is cleaned and maintained regularly by the photovoltaic cleaning robot, the cleaning assembly and the connecting assembly are fixedly connected, the inner side of the connecting assembly and the bottom disc are fixedly connected, although the installation of the rolling brush can be prevented particularly firm during the cleaning process, the cleaning route is accurate, but the dismounting, maintenance and installation are troublesome, and it takes a long time.

[0003] The existing photovoltaic cleaning robot adopts the rolling brush rotation to clean the dust on the surface of the photovoltaic panel, does not have the water spraying function, the dust rises with the airflow during the cleaning process, and the dust falls on the photovoltaic panel again, which influences the cleaning effect. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a photovoltaic cleaning robot's cleaning device convenient to dismouting, which solves the technical problems that the cleaning assembly is quickly assembled and dismounted between the bottom disc through the connecting assembly, the assembly and maintenance work are facilitated, and the working efficiency is high.

[0005] The technical problems solved by the utility model can be solved by the following technical solutions:

[0006] A photovoltaic cleaning robot's cleaning device convenient to dismouting, characterized by comprising: a bottom disc, two pairs of connecting assemblies, a pair of cleaning assemblies and a pair of spraying assemblies, the outer ends of the two pairs of connecting assemblies are fixedly connected to the inner sides of the cleaning assemblies, the middle parts and the inner ends of the two pairs of connecting assemblies are detachably installed at the front and rear ends of the bottom disc, and the pair of spraying assemblies are used for conveying and spraying the clean water of the external water pipe to the pair of cleaning assemblies.

[0007] The cleaning assembly comprises a cleaning frame, a driving part, a rolling brush and a second positioning part, the overall shape of the cleaning frame is in the shape of a V, the inner side of the cleaning frame is installed at the front and rear ends of the connecting assembly, the length direction two ends of the cleaning frame are respectively provided with housings, the inner sides of the two housings are respectively provided with the driving part and the second positioning part, the driving part drives the rolling brush to rotate around the axis, and the other end of the rolling brush is coaxially and rotatably arranged in the inner side of the second positioning part.

[0008] In one preferred embodiment of the utility model, the connecting assembly includes connecting plate, several adjusting holes, adjusting bolt, buckle slot, clamping bolt, several adjusting holes longitudinal setting in the upper middle part of connecting plate, adjusting bolt passes through and slides in one of adjusting holes on connecting plate, and then is installed on the top of front and rear ends of bottom disc, buckle slot longitudinal setting in the middle bottom of connecting plate, clamping bolt passes through and slides in buckle slot on connecting plate, and then is installed on the bottom of front and rear ends of bottom disc.

[0009] In one preferred embodiment of the utility model, the connecting plate is L-shaped, the front bending part of the connecting plate is parallel to the inner side of the cleaning frame of the cleaning assembly, and the connecting assembly further includes several fixing holes and fixing bolts, the several fixing holes are arranged side by side on the front bending part of the connecting plate, the fixing bolt passes through one of the fixing holes on the connecting plate, and then is fixed on the cleaning frame of the cleaning assembly.

[0010] In one preferred embodiment of the utility model, the connecting assembly further includes a positioning slot and a positioning bolt, the positioning slot is arranged in the middle part of the inner side of the connecting plate, and the positioning bolt passes through the positioning slot on the connecting plate and is fixed on the left side or the right side of the bottom disc.

[0011] In one preferred embodiment of the utility model, the driving member includes a first positioning shell, a driving motor and a bearing, the outer periphery of the first positioning shell and the driving motor is fixedly arranged on the inner wall of the shell of the cleaning frame, and the output shaft of the driving motor is coaxially connected to one end of the rolling brush through the bearing.

[0012] In one preferred embodiment of the utility model, the second positioning member includes a second positioning shell and a second positioning disc, the outer periphery of the second positioning shell and the second positioning disc is fixedly arranged on the inner wall of the shell at the other end of the cleaning frame, and the other end of the rolling brush is inserted into the center hole of the second positioning shell and the second positioning disc.

[0013] In one preferred embodiment of the utility model, the spraying assembly includes a water tank, a power pump, a pair of spraying main pipes, a plurality of spraying branch pipes and a plurality of spraying heads which are connected in sequence, the power pump and the pair of spraying main pipes are arranged in the middle part of the bottom disc, the plurality of spraying branch pipes and the plurality of spraying heads are arranged on the front and rear sides of the bottom disc, and the inclination angle of the spraying branch pipes and the spraying heads in the vertical direction is 0-10 degrees.

[0014] In one preferred embodiment of the utility model, the spraying assembly further includes a mounting seat and a supporting pipe, the mounting seat is arranged on the top plate of the bottom disc, the overall shape of the mounting seat is inverted N-shaped, and the bottom of the supporting pipe is mounted on the N-shaped mounting seat.

[0015] The utility model discloses compared with prior art, its beneficial effect is: a kind of photovoltaic cleaning robot's cleaning device of easy dismounting, fixed connection is carried out between the outer side of connecting assembly and cleaning assembly, the inside of connecting assembly is detachably connected between bottom disc, the inside of connecting assembly is pressed into position downward, can be stably connected, it can be realized quick release by moving upward, cleaning robot overall installation is convenient and fast, and work efficiency is high, it is convenient to assemble and maintain work, different scene barrier can be adapted simultaneously.The two ends of roller brush are respectively provided with driving element, second positioning member to carry out axial positioning, even if roller brush meets resistance during cleaning work, line skew situation also does not appear, continuously carries out cleaning according to specified route. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the overall installation schematic view of the cleaning device of the photovoltaic cleaning robot of easy dismounting of the utility model.

[0017] Fig. 2 It is the structure schematic view of the cleaning device of the utility model.

[0018] Fig. 3 It is the structure schematic view of the connecting assembly of the utility model.

[0019] REFERENCE NUMERALS

[0020] 10 bottom disc. Spray assembly: 31 spray main pipe, 32 spray branch pipe, 33 spray head;34 mounting seat, 35 support pipe.

[0021] Connecting assembly: 61 connecting plate, 62 adjusting hole, 63 adjusting bolt, 64 buckle slot, 65 clamping bolt;66 fixed hole, fixed bolt;67 positioning groove, 68 positioning bolt.

[0022] Cleaning assembly: 71 cleaning frame, 72 shell;73 protective cover, 74 handle. Driving element, transmission element, 81 roller brush;Driving element: 82 first positioning shell, 84 driving motor;Second positioning member: 86 second positioning shell, 87 second positioning disc. DETAILED DESCRIPTION

[0023] In order to make the technical means, creation features, achieve purposes and effects of the utility model easy to understand, the utility model is further described below by combining with specific drawing.

[0024] See Figs. 1-3, what is shown in the figure is a cleaning device of a photovoltaic cleaning robot that is convenient for disassembly and assembly, including: a chassis 10, two pairs of connecting components, a pair of cleaning components, and a pair of spraying components. The outer ends of the two pairs of connecting components are respectively fixedly connected to the inner sides of the cleaning components, and the middle and inner ends of the two pairs of connecting components are respectively detachably installed at the front and rear ends of the chassis 10. A pair of spraying components is used to convey and spray the clear water in the chassis 10 onto a pair of cleaning components; the cleaning components include a cleaning frame 71, a driving member, a rotary brush 81, and a second positioning member. The overall shape of the cleaning frame 71 is U-shaped, and the inner side of the cleaning frame 71 is installed on the front and rear end faces of the connecting component; at both ends in the length direction of the cleaning frame 71, there are respectively provided outer shells 72, and inside the two outer shells 72, there are respectively provided the driving member and the second positioning member. The driving member drives the rotary brush to rotate around its own axis, and the other end of the rotary brush is rotatably arranged coaxially inside the second positioning member.

[0025] In the present utility model, the outer side of the connecting component is fixedly connected to the cleaning component, and the inner side of the connecting component is detachably connected to the chassis 10. When the inner side of the connecting component is pressed down in place, it can be firmly connected, and when it is moved upward, quick disassembly can be achieved. The overall installation of the cleaning robot is convenient and fast, with high work efficiency, facilitating the assembly and maintenance work, and at the same time, it can adapt to obstacle crossing in different scenarios. The two ends of the rotary brush 81 are respectively provided with a driving member and a second positioning member for axial positioning. During the cleaning work, even if the rotary brush 81 encounters resistance, the situation of the line skewing will not occur, and it will continuously clean according to the specified route.

[0026] In this preferred embodiment, refer to Figs. 1-3 , the connecting component includes a connecting plate 61, several adjusting holes 62, adjusting bolts 63, a buckle groove 64, and a clamping bolt 65. Several adjusting holes 62 are longitudinally arranged in the upper middle part of the connecting plate 61. The adjusting bolt 63 passes through and slides in one of the adjusting holes 62 on the connecting plate 61 and is then installed on the top of the front and rear ends of the chassis 10; the buckle groove 64 is longitudinally arranged in the middle bottom part of the connecting plate 61. The clamping bolt 65 passes through and slides in the buckle groove 64 on the connecting plate 61 and is then installed on the bottom of the front and rear ends of the chassis 10.

[0027] Furthermore, the connecting plate 61 is L-shaped, and the front bending part of the connecting plate 61 is parallel to the inner side surface of the cleaning frame 71 of the cleaning component; the connecting component further includes several fixing holes 66 and fixing bolts. Several fixing holes 66 are arranged side by side on the front bending part of the connecting plate 61. The fixing bolt passes through one of the fixing holes 66 on the connecting plate 61 and is then fixed on the cleaning frame 71 of the cleaning component.

[0028] Further, the connecting assembly further comprises a positioning slot fixing bolt 67, and a positioning bolt 68, the positioning slot fixing bolt 67 is arranged at the middle of the inner side of the connecting plate 61, and the positioning bolt 68 is fixed to the left side or the right side of the chassis 10.

[0029] Specifically, the inclination angle of the connecting plate 61 is 25-35 degrees, preferably, the inclination angle of the connecting plate 61 is 30 degrees; the adjusting hole 62 is in the shape of a waist; the buckle slot 64 is in the shape of an irregular quadrilateral; the positioning slot fixing bolt 67 is in the shape of a U.

[0030] The outer end surface of the connecting plate 61 of the above connecting assembly is fixedly installed on the cleaning frame 71 of the cleaning assembly, and the adjusting hole 62 arranged longitudinally above the middle of the inner side of the connecting plate 61 and the buckle slot 64 arranged longitudinally below the middle of the inner side of the connecting plate 61 can slide along the longitudinal direction; the inner side of the connecting assembly is pressed downward to the position along the adjusting bolt 63 and the clamping bolt 65, and is stably connected to the chassis 10, and is moved upward to realize quick disassembly. The positioning slot fixing bolt 67 and the positioning bolt 68 are added, three-point positioning connection is realized, and the deviation or inclination of the connecting assembly is further prevented.

[0031] In the preferred embodiment, referring to Figs. 2-3 , the driving member comprises a first positioning shell 82 and a driving motor 84, the outer periphery of the first positioning shell 82 and the driving motor 84 is fixedly arranged on the inner wall of the shell of the cleaning frame 71, and the output shaft of the driving motor 84 is coaxially connected to one end of the roller brush 81 through a bearing.

[0032] Further, the second positioning member comprises a second positioning shell 86 and a second positioning disc 87, the outer periphery of the second positioning shell 86 and the second positioning disc 87 is fixedly arranged on the inner wall of the shell 72 at the other end of the cleaning frame 71, and the other end of the roller brush 81 is inserted into the center hole of the second positioning shell 86 and the second positioning disc 87.

[0033] Specifically, the cleaning assembly further comprises a driving member and a transmission member, the driving member drives the transmission member, and in turn drives the roller brush 81 to rotate. The driving member is a driving motor; the shell 72 is in the shape of an ellipse; the roller brush 81 comprises a roller and a plurality of bristles, the plurality of bristles are arranged on the outer surface of the roller in a radial direction; the bristles are made of nylon, PP or PBT.

[0034] The first positioning assembly and the second positioning assembly have good positioning effect on the shaft of the roller brush 81.

[0035] In the preferred embodiment, referring to Figs. 1-3The spraying assembly comprises a water tank, a power pump, a pair of spraying main pipes 31, a plurality of spraying branch pipes 32 and a plurality of spraying heads 33 which are sequentially connected, the power pump and the pair of spraying main pipes 31 are arranged at the inner middle part of the bottom plate 10 respectively, the plurality of spraying branch pipes 32 and the plurality of spraying heads 33 are arranged on the front and rear sides of the bottom plate 10 respectively and are slightly inclined to the inner side, and the inclination angle of the spraying branch pipes 32 and the spraying heads 33 along the vertical direction is 0-10 degrees.

[0036] Further, the spraying assembly further comprises a mounting seat 34 and a support pipe 35, the mounting seat 34 is arranged on the top plate of the bottom plate 10, the overall shape of the mounting seat 34 is in the shape of an inverted N-shaped character, the bottom of the support pipe 35 is mounted on the N-shaped mounting seat 34, and the water tank is connected with the spraying main pipes 31 through external water pipes.

[0037] The spraying assembly sprays clean water on the rolling brush 81, reduces the dust phenomenon in the cleaning process, and makes the contact between the cleaning brush and the photovoltaic panel fit, and the edges of the bottom plate 10 are also completely cleaned; the spraying assembly pumps clean water to the front side of the bottom plate 1010 through the power pump, so that the clean water spraying is uniform; a certain amount of cleaning liquid can be directly sprayed on the photovoltaic panel according to the situation, and the stains can be removed. The support pipe 35 is used for mounting the quick-release water pipe, because the water pipe is soft, so a support pipe 35 is added to support it, so as to prevent the risk that the water pipe is wound into the rolling brush 81; the mounting frame facilitates the installation of the spraying pipe and is more stable.

[0038] Preferably, the top front end of the cleaning frame 71 is inclined upward and arranged above the rolling brush 81, and a protective cover 73 is arranged on the top front end, the periphery of the protective cover 73 is vertically provided with a blocking edge; a handle 74 is arranged on the top surface of the cleaning frame 71, and the handle 74 is in the shape of an inverted N-shaped character.

[0039] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. A cleaning device of a photovoltaic cleaning robot that facilitates disassembly, characterized in that, The utility model relates to a cleaning device for floor, including: Chassis, two pairs of connecting components, a pair of cleaning components, a pair of spray components, two pairs of connecting components's outer end are fixedly connected in the inner side of cleaning component respectively, two pairs of connecting components's middle part and inner end are respectively detachable installation in the front and rear ends of chassis, a pair of spray components are used for conveying and spraying clean water of external water pipe to a pair of cleaning components's top, The cleaning component includes a cleaning frame, a drive, a roller brush, and a second positioning member. The overall shape of the cleaning frame is in the shape of a V. The inner side of the cleaning frame is installed on the front and rear ends of the connecting component. The length direction of the cleaning frame is provided with an outer shell at both ends. The inner side of the two outer shells is respectively provided with the drive and the second positioning member. The drive drives the roller brush to rotate around its axis. The other end of the roller brush is coaxially and rotatably arranged in the inner side of the second positioning member.

2. The cleaning device of the photovoltaic cleaning robot that facilitates disassembly according to claim 1, wherein, The connecting component includes a connecting plate, a plurality of adjusting holes, an adjusting bolt, a buckle slot, and a clamping bolt. The plurality of adjusting holes are longitudinally arranged on the upper middle part of the connecting plate. The adjusting bolt passes through and slides in one of the adjusting holes on the connecting plate and is then installed on the top of the front and rear ends of the chassis. The buckle slot is longitudinally arranged on the middle bottom of the connecting plate. The clamping bolt passes through and slides in the buckle slot on the connecting plate and is then installed on the bottom of the front and rear ends of the chassis.

3. The cleaning device of a photovoltaic cleaning robot for easy assembly and disassembly according to claim 2, characterized in that, The connecting plate is in the shape of L. The front bending part of the connecting plate is parallel to the inner side of the cleaning frame of the cleaning component. The connecting component further includes a plurality of fixing holes and a fixing bolt. The plurality of fixing holes are arranged side by side on the front bending part of the connecting plate. The fixing bolt passes through one of the fixing holes on the connecting plate and is then fixed on the cleaning frame of the cleaning component.

4. The cleaning device of a photovoltaic cleaning robot for easy assembly and disassembly according to claim 3, characterized in that, The connecting component further includes a positioning slot and a positioning bolt. The positioning slot is arranged on the inner middle part of the connecting plate. The positioning bolt passes through the positioning slot on the connecting plate and is then fixed on the left side or the right side of the chassis.

5. The cleaning device of the photovoltaic cleaning robot that facilitates disassembly according to claim 1, wherein, The drive includes a first positioning shell, a drive motor, and a bearing. The outer periphery of the first positioning shell and the drive motor is fixedly arranged on the inner wall of the outer shell of the cleaning frame. The output shaft of the drive motor is coaxially and transmissionally connected to one end of the roller brush through the bearing.

6. A cleaning device for a photovoltaic cleaning robot that is easy to disassemble according to claim 5, characterized in that, The second positioning member includes a second positioning shell and a second positioning disc. The outer periphery of the second positioning shell and the second positioning disc is fixedly arranged on the inner wall of the outer shell of the other end of the cleaning frame. The other end of the roller brush is inserted into the center hole of the second positioning shell and the second positioning disc.

7. The cleaning device of a photovoltaic cleaning robot that facilitates disassembly of claim 1, wherein, The spray component includes a water tank, a power pump, a pair of spray main pipes, a plurality of spray branch pipes, and a plurality of spray heads connected in sequence. The power pump and the pair of spray main pipes are arranged on the inner middle part of the chassis. The plurality of spray branch pipes and the plurality of spray heads are arranged on the front and rear sides of the chassis. The inclination angle of the spray branch pipes and the spray heads along the vertical direction is 0-10 degrees.

8. A cleaning device for a photovoltaic cleaning robot that is easy to disassemble according to claim 7, characterized in that, The spraying assembly further comprises a mounting seat and a supporting pipe, the mounting seat is arranged on the top plate of the bottom disc, the mounting seat has an inverted U-shaped overall shape, and the bottom of the supporting pipe is mounted on the mounting seat.

Images