CN110719063A

CN110719063A - Solar charging equipment convenient to operate

Info

Publication number: CN110719063A
Application number: CN201910986026.0A
Authority: CN
Inventors: 郗丹丹
Original assignee: Nanjing Yurumeng Information Technology Co Ltd
Current assignee: Nanjing Yurumeng Information Technology Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-01-21

Abstract

The invention relates to solar charging equipment convenient to operate, which comprises a base, a main body, a charging wire, a charging gun, a photovoltaic panel, a cleaning mechanism, a conveying mechanism and two supporting mechanisms, wherein the conveying mechanism comprises a rotating assembly, a screw rod, a translation block, a wire coil, a suspension wire, a first gear, a second gear, a rotating shaft, a wire coil, a connecting assembly and two supporting units, the cleaning mechanism comprises a first water pump, a water tank, a lifting assembly, a lifting plate, a conveying belt, a spray head, a second water pump and a water conveying pipe, the solar charging equipment convenient to operate is convenient for driving the charging gun to move through the conveying mechanism, the charging gun is convenient to reset after the charging gun is inserted into a charging port and is charged, the charging wire is prevented from being worn, moreover, photovoltaic power generation can be carried out through the photovoltaic panel, electric energy is stored, and the cleaning mechanism is used for washing and cleaning the surface of the photovoltaic, the cleanness and the photovoltaic power generation efficiency of the surface of the photovoltaic panel are ensured, so that the practicability of the equipment is improved.

Description

Solar charging equipment convenient to operate

Technical Field

The invention relates to the field of charging piles, in particular to solar charging equipment convenient to operate.

Background

The function of the charging pile is similar to that of an oiling machine in a gas station, and the charging pile is installed in parking lots of public buildings and residential districts or charging stations and can charge electric vehicles of various models according to different voltage levels. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to use on the human-computer interaction operation interface that fills electric pile and punch the card, carry out operations such as corresponding charging method, charging time, expense data printing.

But present fill electric pile simple structure, the function is fixed single, when using, need people to remove the rifle that charges, after finishing using, need place the rifle that charges at the assigned position, because the weight of the rifle that charges is great, the charging wire is long, it is very hard when removing the rifle that charges, it is inconvenient to cause to fill electric pile to use, moreover, the electric energy that present electric pile charges to the car derives from power network, increase the load for power network easily, when power network trouble, equipment can't supply power to the car, cause the current practicality of filling electric pile to reduce.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the solar charging equipment convenient to operate is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a solar charging device convenient to operate comprises a base, a main body, a charging wire, a charging gun, a photovoltaic panel, a cleaning mechanism, a conveying mechanism and two supporting mechanisms, wherein the main body is fixed above the base, a display screen and a plurality of keys are arranged on the main body, a PLC is arranged in the main body, the display screen and the keys are electrically connected with the PLC, the photovoltaic panel is positioned above the main body, two sides of the photovoltaic panel are respectively arranged above the base through the two supporting mechanisms, the charging gun is arranged on one side of the main body through the charging wire, the conveying mechanism is arranged below the photovoltaic panel, and the cleaning mechanism is positioned on one side of the main body, which is far away from the display screen;

the conveying mechanism comprises a rotating assembly, a screw rod, a translation block, a wire coil, a suspension wire, a first gear, a second gear, a rotating shaft, a wire coil, a connecting assembly and two supporting units, the rotating assembly is in transmission connection with the screw rod, the translation block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the translation block and the screw rod, the wire coil is arranged below the translation block through the connecting assembly, the vertical cross section of the rotating shaft is square, a square opening is formed in the wire coil, the periphery of the rotating shaft is in sealing connection with the inner wall of the square opening of the wire coil, the wire coil is connected with a charging gun through the suspension wire, two ends of the rotating shaft are respectively arranged below a top plate through the two supporting units, the first gear and the second gear are respectively and coaxially fixed on the screw rod and the rotating shaft, and the first gear is meshed with the;

the cleaning mechanism comprises a first water pump, a water tank, a lifting assembly, a lifting plate, a conveying belt, a spray head, a second water pump and a water pipe, wherein the first water pump and the water tank are respectively fixed below the base and above the base, the lifting plate is arranged above the water tank through the lifting assembly, the second water pump is fixed on the water tank and is communicated with the spray head through the water pipe, the conveying belt is arranged above the lifting plate, the spray head is fixed above the conveying belt, and the first water pump and the second water pump are both electrically connected with the PLC.

Preferably, in order to assist the support of the rotation shaft, the support unit comprises a connecting shaft, a support pipe and a hanging rod, the connecting shaft is coaxially fixed at one end of the rotation shaft, the support pipe is fixed below the photovoltaic panel through the hanging rod, and the support pipe is sleeved at one end, far away from the rotation shaft, of the connecting shaft.

Preferably, for the drive lead screw rotates, the rotating assembly comprises a slide bar, a first motor and a bearing, the first motor and the bearing are respectively fixed on the two hanging rods, the first motor is electrically connected with the PLC, the first motor is in transmission connection with one end of the lead screw, the other end of the lead screw is arranged in the bearing, two ends of the slide bar are respectively fixedly connected with the two hanging rods, and the translation block is sleeved on the slide bar.

Preferably, in order to secure the driving force of the first motor, the first motor is a dc servo motor.

Preferably, in order to support the photovoltaic panel, the supporting mechanism comprises a side plate, a supporting rod and an air cylinder, the bottom of the side plate is fixed above the base, one side of the top of the side plate is hinged to the photovoltaic panel, the cylinder body of the air cylinder is horizontally fixed to the other side of the side plate, an air rod of the air cylinder is hinged to the photovoltaic panel through the supporting rod, and the air cylinder is electrically connected with the PLC.

Preferably, in order to drive the lifting plate to move up and down, the lifting assembly comprises a driving unit, a moving block, a fixed block, a telescopic frame, a sliding ring and a sliding rail, the driving unit is in transmission connection with the moving block, the fixed block is fixed above the water tank, two sides of the bottom end of the telescopic frame are respectively hinged with the moving block and the fixed block, two sides of the top end of the telescopic frame are respectively hinged with the sliding ring and the lifting plate, the sliding rail is U-shaped, two ends of the sliding rail are fixed below the lifting plate, and the sliding ring is sleeved on the horizontal position of the sliding rail.

Preferably, in order to drive the moving block to move, the driving unit comprises a second motor, a driving rod and a driven rod, the second motor is fixed above the water tank and electrically connected with the PLC, the second motor is in transmission connection with one end of the driving rod, and the other end of the driving rod is hinged with the moving block through the driven rod.

Preferably, in order to ensure stable movement of the moving block, the driving unit further comprises a guide rod, two ends of the guide rod are respectively and fixedly connected with the fixed block and the second motor, and the moving block is sleeved on the guide rod.

As preferred, in order to drive the drum through the removal of translation piece and remove, coupling assembling includes two linkage unit, and two linkage unit are located the both ends of drum respectively, linkage unit includes ring channel and slider, the inner wall of ring channel and the periphery fixed connection of drum, slider and ring channel sliding connection, the below at the translation piece is fixed to the slider.

Preferably, in order to facilitate relatively stable rotation between the wire coil and the translation block, the annular grooves are dovetail grooves.

The solar charging equipment convenient and fast to operate has the advantages that the conveying mechanism is convenient for driving the charging gun to move, a vehicle owner can insert the charging gun into the charging port and reset the charging gun after charging is finished when charging is convenient, charging wires are prevented from being worn, photovoltaic power generation can be performed through the photovoltaic panel, electric energy is stored, power network load is reduced, the cleaning mechanism is used for washing and cleaning the surface of the photovoltaic panel, the cleanness of the surface of the photovoltaic panel and the photovoltaic power generation efficiency are guaranteed, and therefore the practicability of the equipment is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a solar charging device convenient to operate according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic structural diagram of a cleaning mechanism of the solar charging apparatus of the present invention;

FIG. 5 is a schematic structural diagram of a lifting assembly of a solar charging device convenient for operation according to the present invention

In the figure: 1. the automatic charging device comprises a base, a main body, a charging wire, a charging gun, a photovoltaic panel, a lead screw, a translation block, a sliding block, a 9 suspension wire, a first gear, a second gear, a rotating shaft, a 13 wire coil, a first water pump, a water tank, a lifting plate, a conveying belt, a spray head, a second water pump, a water conveying pipe, a connecting shaft, a supporting pipe, a suspension rod, a sliding rod, a first motor, a bearing, a side plate, a cylinder, a moving block, a fixed block, a telescopic frame, a sliding ring, a sliding rail, a second motor, a driving rod, a driven rod, a guide rod, a ring groove and a supporting rod, wherein the sliding block, the connecting shaft, the supporting pipe, the suspension rod.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the solar charging device convenient to operate comprises a base 1, a main body 2, a charging wire 3, a charging gun 4, a photovoltaic panel 5, a cleaning mechanism, a conveying mechanism and two supporting mechanisms, wherein the main body 2 is fixed above the base 1, the main body 2 is provided with a display screen and a plurality of keys, the main body 2 is internally provided with a PLC, the display screen and the keys are electrically connected with the PLC, the photovoltaic panel 5 is positioned above the main body 2, two sides of the photovoltaic panel 5 are respectively arranged above the base 1 through the two supporting mechanisms, the charging gun 4 is arranged on one side of the main body 2 through the charging wire 3, the conveying mechanism is arranged below the photovoltaic panel 5, and the cleaning mechanism is positioned on one side of the main body 2 away from the display screen;

a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.

In the charging pile, a supporting mechanism supports a photovoltaic panel 5, so that the photovoltaic panel 5 is positioned above a main body 2, after an automobile runs close to the main body 2, the photovoltaic panel 5 performs photovoltaic power generation, stores electric energy to provide electric energy used by the main body 2 for charging the automobile, and can also utilize the photovoltaic panel 5 to shade the automobile below, so as to prevent the automobile from being exposed to the sun when the automobile is charged outdoors, a user moves to the front of the main body 2 and operates through a key to send an instruction to equipment, after receiving the instruction by a PLC (programmable logic controller), a conveying mechanism is controlled to move, a charging gun 4 is moved to the vicinity of an automobile charging port, the user inserts the charging gun 4 into the automobile charging port for charging, after charging is finished, the user pulls out the charging gun 4, the conveying mechanism automatically resets the charging gun 4, in the process of moving the charging gun 4, the charging gun 4 is always kept in a suspended state of being separated from a base 1, and meanwhile, the charging wire 3, the life of extension charging wire 3, the managers still can be through the clean mechanism at the 2 backs of button control main part start, wash photovoltaic board 5, make photovoltaic board 5 surface resume clean, be convenient for improve photovoltaic board 5's generating efficiency, reduce the load of equipment to power network to the practicality of equipment has been improved.

As shown in fig. 2-3, the conveying mechanism includes a rotating assembly, a screw rod 6, a translation block 7, a wire coil 13, a suspension wire 9, a first gear 10, a second gear 11, a rotating shaft 12, a wire coil 13, a connecting assembly and two supporting units, the rotating assembly is in transmission connection with the screw rod 6, the translation block 7 is sleeved on the screw rod 6, a screw thread matched with the screw rod 6 is arranged at the joint of the translation block 7 and the screw rod 6, the wire coil 13 is arranged below the translation block 7 through the connecting assembly, the vertical section of the rotating shaft 12 is square, a square opening is arranged on the wire coil 13, the periphery of the rotating shaft 12 is in sealing connection with the inner wall of the square opening of the wire coil 13, the wire coil 13 is connected with the charging gun 4 through the suspension wire 9, two ends of the rotating shaft 12 are respectively arranged below the top plate through the two supporting units, the first gear 10 and the second gear 11 are respectively coaxially fixed on the screw rod 6 and the rotating, the first gear 10 is meshed with the second gear 11;

in the conveying mechanism, the screw rod 6 can be driven to rotate by the rotating assembly, the screw rod 6 acts on the translation block 7 through threads, so that the translation block 7 translates, the wire coil 13 is driven to move by the connecting assembly, the wire coil 13 is connected with the charging gun 4 through the suspension wire 9, the horizontal movement of the charging gun 4 is realized, in the rotating process of the screw rod 6, the first gear 10 fixedly connected with the screw rod is driven to rotate, the second gear 11 meshed with the screw rod is driven to rotate, the second gear 11 drives the rotating shaft 12 to rotate under the supporting action of the two gears, the periphery of the rotating shaft 12 is in sealing connection with the inner wall of the square opening of the wire coil 13, so that the wire coil 13 is driven to move along the rotating shaft 12, the rotating shaft 12 rotates to drive the wire coil 13 to synchronously rotate, when the translation block 7 drives the wire coil 13 to be far away from the main body 2 through the connecting assembly, the suspension, be convenient for to charge rifle 4 and move down, and when translation piece 7 passed through coupling assembling and drive drum 13 and be close to main part 2, drum 13 tightens up suspension wire 9 for charge rifle 4 moves up, prevents charging wire 3 and base 1 contact wear. So, realize the removal of rifle 4 that charges through conveying mechanism, convenience of customers charges and uses to after the completion of charging, rifle 4 playback will charge, and prevent charging wire 3 and base 1 contact wear.

As shown in fig. 4-5, the cleaning mechanism includes a first water pump 14, a water tank 15, a lifting assembly, a lifting plate 16, a conveyor belt 17, a spray head 18, a second water pump 19 and a water pipe 20, the first water pump 14 and the water tank 15 are respectively fixed below the base 1 and above the base 1, the lifting plate 16 is disposed above the water tank 15 through the lifting assembly, the second water pump 19 is fixed on the water tank 15, the second water pump 19 is communicated with the spray head 18 through the water pipe 20, the conveyor belt 17 is disposed above the lifting plate 16, the spray head 18 is fixed above the conveyor belt 17, and both the first water pump 14 and the second water pump 19 are electrically connected to the PLC.

When the photovoltaic panel 5 needs to be cleaned, the PLC controls the lifting component to start to drive the lifting plate 16 to move upwards, so that the spray head 18 rises to a height higher than the height of the photovoltaic panel 5, the support mechanism controls the photovoltaic panel 5 to rotate, so that one side, close to the spray head 18, of the photovoltaic panel 5 is higher than the other side of the photovoltaic panel 5, after the inclined state is kept, the PLC controls the second water pump 19 to start, a water source is extracted from the water tank 15, water flow is conveyed to the spray head 18 through the water conveying pipe 20, so that the spray head 18 sprays water solution downwards from the upper side of the photovoltaic panel 5, meanwhile, the conveyor belt 17 on the lifting plate 16 rotates to drive the spray head 18 to move, so that the water solution is uniformly sprayed on the photovoltaic panel 5 and slides downwards along the surface of the photovoltaic panel 5 to wash away dust on the surface of the photovoltaic panel 5, after the photovoltaic panel 5 is cleaned, the lifting component controls the lifting plate 16 to move downwards, the spray head 18 and the conveyor belt 17 are prevented from shielding sunlight irradiating the photovoltaic panel 5, and the photovoltaic panel 5 is driven by the supporting mechanism to be adjusted to the horizontal position, so that the photovoltaic panel 5 can absorb the sunlight to perform photovoltaic power generation after cleaning. Utilize first water pump 14 can extract underground water source, carry to water tank 15 in, guarantee that there is sufficient water volume in the water tank 15 to supply to wash photovoltaic board 5 and use.

Preferably, in order to assist in supporting the rotation of the rotating shaft 12, the supporting unit includes a connecting shaft 21, a supporting pipe 22 and a suspension rod 23, the connecting shaft 21 is coaxially fixed at one end of the rotating shaft 12, the supporting pipe 22 is fixed below the photovoltaic panel 5 through the suspension rod 23, and the supporting pipe 22 is sleeved at one end of the connecting shaft 21 far away from the rotating shaft 12.

The position of the support tube 22 is fixed by the hanger rod 23, the rotation of the connecting shaft 21 is facilitated by the support tube 22, and the rotation of the rotating shaft 12 is facilitated because the connecting shaft 21 is fixedly connected with the rotating shaft 12.

Preferably, in order to drive the screw rod 6 to rotate, the rotating assembly comprises a sliding rod 24, a first motor 25 and a bearing 26, the first motor 25 and the bearing 26 are respectively fixed on the two suspension rods 23, the first motor 25 is electrically connected with the PLC, the first motor 25 is in transmission connection with one end of the screw rod 6, the other end of the screw rod 6 is arranged in the bearing 26, two ends of the sliding rod 24 are respectively fixedly connected with the two suspension rods 23, and the translation block 7 is sleeved on the sliding rod 24.

The PLC controls the first motor 25 to start, the lead screw 6 can be driven to rotate under the supporting effect of the bearing 26, and the lead screw 6 acts on the moving block 29 through threads, so that the moving block 29 can stably move along the sliding rod 24 fixed between the two suspension rods 23.

Preferably, the first motor 25 is a dc servo motor in order to ensure the driving force of the first motor 25 by utilizing the characteristic that the driving force of the dc servo motor is strong.

As shown in fig. 1, the supporting mechanism includes a side plate 27, a supporting rod 39 and a cylinder 28, the bottom of the side plate 27 is fixed above the base 1, one side of the top of the side plate 27 is hinged to the photovoltaic panel 5, the cylinder body of the cylinder 28 is horizontally fixed to the other side of the side plate 27, the air rod of the cylinder 28 is hinged to the photovoltaic panel 5 through the supporting rod 39, and the cylinder 28 is electrically connected to the PLC.

PLC control cylinder 28 starts, and the air quantity in the cylinder body of adjusting cylinder 28 drives the gas pole removal of cylinder 28, and the gas pole passes through branch 39 and acts on photovoltaic board 5 for photovoltaic board 5 takes place to rotate, is convenient for adjust the angle of photovoltaic board 5.

As shown in fig. 5, the lifting assembly includes a driving unit, a moving block 29, a fixed block 30, an expansion bracket 31, a sliding ring 32 and a sliding rail 33, the driving unit is in transmission connection with the moving block 29, the fixed block 30 is fixed above the water tank 15, two sides of the bottom end of the expansion bracket 31 are respectively hinged to the moving block 29 and the fixed block 30, two sides of the top end of the expansion bracket 31 are respectively hinged to the sliding ring 32 and the lifting plate 16, the sliding rail 33 is U-shaped, two ends of the sliding rail 33 are fixed below the lifting plate 16, and the sliding ring 32 is sleeved on the horizontal position of the sliding rail 33.

The PLC controls the driving unit to start, drives the moving block 29 to move above the water tank 15, changes the distance between the moving block 29 and the fixed block 30, enables the expansion bracket 31 to expand and contract, enables the sliding ring 32 to move along the sliding rail 33 at the top end of the expansion bracket 31, enables the length of the expansion bracket 31 to change, and then can drive the lifting plate 16 to move up and down.

Preferably, in order to drive moving block 29 to move, the driving unit includes a second motor 34, a driving rod 35 and a driven rod 36, the second motor 34 is fixed above water tank 15, the second motor 34 is electrically connected to the PLC, the second motor 34 is in transmission connection with one end of driving rod 35, and the other end of driving rod 35 is hinged to moving block 29 through driven rod 36. PLC controls second motor 34 to start, driving rod 35 is driven to rotate, driving rod 35 acts on moving block 29 through driven rod 36, and moving block 29 moves.

Preferably, in order to ensure stable movement of moving block 29, the driving unit further includes a guide rod 37, two ends of guide rod 37 are respectively fixedly connected to fixed block 30 and second motor 34, and moving block 29 is sleeved on guide rod 37. The position of guide rod 37 is fixed by second motor 34 and fixed block 30, and guide rod 37 passes through moving block 29, thereby fixing the moving direction of moving block 29.

Preferably, in order to drive the wire coil 13 to move through the movement of the translation block 7, the connection assembly includes two connection units, the two connection units are respectively located at two ends of the wire coil 13, each connection unit includes an annular groove 38 and a sliding block 8, the inner wall of the annular groove 38 is fixedly connected with the periphery of the wire coil 13, the sliding block 8 is slidably connected with the annular groove 38, and the sliding block 8 is fixed below the translation block 7.

When the wire coil 13 rotates along with the rotating shaft 12, the annular groove 38 is driven to rotate, and due to the sliding connection between the sliding block 8 and the annular groove 38, when the translation block 7 moves, the sliding block 8 is driven to move, the sliding block 8 acts on the annular groove 38, and then the annular groove 38 and the wire coil 13 fixedly connected with the annular groove 38 are driven to move.

Preferably, to facilitate a relatively stable rotation between the coil 13 and the translation block 7, said annular grooves 38 are dovetail grooves. The annular groove 38 is a dovetail groove, so that the sliding block 8 cannot be separated from the annular groove 38, stable connection between the wire coil 13 and the translation block 7 is guaranteed, and the wire coil 13 can be driven to move after the translation block 7 moves while relative rotation between the wire coil 13 and the translation block 7 is facilitated.

When the charging equipment is used for charging an automobile, the rotating assembly drives the screw rod 6 to rotate, so that the translation block 7 moves, the wire coil 13 is driven to move through the connecting assembly, the first gear 10 rotates to drive the second gear 11 to rotate, the second gear 11 drives the wire coil 13 to rotate through the rotating shaft 12, the wire coil 13 is loosened, the suspension wire 9 is convenient to move downwards when being far away from the main body 2, a vehicle owner can conveniently insert the charging gun 4 into a charging port of the automobile for charging, after charging is finished, the translation block 7 moves close to the main body 2 and drives the wire coil 13 to be close to the main body 2 through the connecting assembly, the wire coil 13 tightens the suspension wire 9, so that the charging gun 4 moves upwards, the charging gun 4 is convenient to reset, the charging wire 3 is prevented from being in contact with the base 1 to be worn, the lifting assembly can drive the nozzle 18 to move upwards, the conveyor belt 17 is used for driving the, carry rivers to shower nozzle 18 by

second water pump

19, 18 rivers of shower nozzle of being convenient for are on photovoltaic board 5, utilize rivers to erode the dust on the photovoltaic board 5, clean photovoltaic board 5, then 16 downstream of lifting unit control lifter plate for shower nozzle 18 is less than the height of photovoltaic board 5, utilize photovoltaic board 5 after the cleanness to carry out efficient photovoltaic power generation, reserve main part 2 is to the used electric energy of automobile charging, alleviate the load of electric power network, the practicality of equipment has been improved.

Compared with the prior art, this solar charging equipment of simple operation is convenient for drive the rifle 4 that charges through conveying mechanism and removes, the car owner will charge rifle 4 when conveniently charging inserts in the charging port and charge and finish the back and carry out the playback to the rifle 4 that charges, and prevent the wearing and tearing of charging wire 3, moreover, can carry out photovoltaic power generation through photovoltaic board 5, the reserve electric energy alleviates the power network load, utilize clean mechanism to erode the washing on photovoltaic board 5 surface, guarantee the clean and photovoltaic power generation efficiency on photovoltaic board 5 surface, thereby the practicality of equipment has been improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A solar charging device convenient to operate is characterized by comprising a base (1), a main body (2), a charging wire (3), a charging gun (4), a photovoltaic panel (5), a cleaning mechanism, a conveying mechanism and two supporting mechanisms, the main body (2) is fixed above the base (1), a display screen and a plurality of keys are arranged on the main body (2), the main body (2) is internally provided with a PLC, the display screen and the keys are electrically connected with the PLC, the photovoltaic panel (5) is positioned above the main body (2), two sides of the photovoltaic panel (5) are respectively arranged above the base (1) through two supporting mechanisms, the charging gun (4) is arranged on one side of the main body (2) through a charging wire (3), the conveying mechanism is arranged below the photovoltaic panel (5), and the cleaning mechanism is positioned on one side of the main body (2) far away from the display screen;

the conveying mechanism comprises a rotating assembly, a screw rod (6), a translation block (7), a wire coil (13), a suspension wire (9), a first gear (10), a second gear (11), a rotating shaft (12), a wire coil (13), a connecting assembly and two supporting units, wherein the rotating assembly is in transmission connection with the screw rod (6), the translation block (7) is sleeved on the screw rod (6), a connecting part of the translation block (7) and the screw rod (6) is provided with a thread matched with the screw rod (6), the wire coil (13) is arranged below the translation block (7) through the connecting assembly, the shape of the vertical cross section of the rotating shaft (12) is square, a square opening is arranged on the wire coil (13), the periphery of the rotating shaft (12) is in sealing connection with the inner wall of the square opening of the wire coil (13), and the wire coil (13) is connected with a charging gun (4) through the suspension wire (9), two ends of the rotating shaft (12) are respectively arranged below the top plate through two supporting units, the first gear (10) and the second gear (11) are respectively and coaxially fixed on the screw rod (6) and the rotating shaft (12), and the first gear (10) is meshed with the second gear (11);

the cleaning mechanism comprises a first water pump (14), a water tank (15), a lifting assembly, a lifting plate (16), a conveyor belt (17), a spray head (18), a second water pump (19) and a water pipe (20), wherein the first water pump (14) and the water tank (15) are respectively fixed below the base (1) and above the base (1), the lifting plate (16) is arranged above the water tank (15) through the lifting assembly, the second water pump (19) is fixed on the water tank (15), the second water pump (19) is communicated with the spray head (18) through the water pipe (20), the conveyor belt (17) is arranged above the lifting plate (16), the spray head (18) is fixed above the conveyor belt (17), and the first water pump (14) and the second water pump (19) are electrically connected with a PLC.

2. The solar charging device convenient to operate and fast to operate as claimed in claim 1, wherein the supporting unit comprises a connecting shaft (21), a supporting pipe (22) and a hanging rod (23), the connecting shaft (21) is coaxially fixed at one end of the rotating shaft (12), the supporting pipe (22) is fixed below the photovoltaic panel (5) through the hanging rod (23), and the supporting pipe (22) is sleeved at one end, far away from the rotating shaft (12), of the connecting shaft (21).

3. The solar charging device convenient to operate and fast to operate is characterized in that the rotating assembly comprises a sliding rod (24), a first motor (25) and a bearing (26), the first motor (25) and the bearing (26) are fixed on the two suspension rods (23) respectively, the first motor (25) is electrically connected with the PLC, the first motor (25) is in transmission connection with one end of a screw rod (6), the other end of the screw rod (6) is arranged in the bearing (26), two ends of the sliding rod (24) are fixedly connected with the two suspension rods (23) respectively, and the translation block (7) is sleeved on the sliding rod (24).

4. The solar charging device with easy operation as claimed in claim 2, characterized in that the first motor (25) is a dc servo motor.

5. The solar charging device convenient to operate and fast to operate is characterized in that the supporting mechanism comprises a side plate (27), a supporting rod (39) and a cylinder (28), the bottom of the side plate (27) is fixed above the base (1), one side of the top of the side plate (27) is hinged to the photovoltaic panel (5), the cylinder body of the cylinder (28) is horizontally fixed to the other side of the side plate (27), the air rod of the cylinder (28) is hinged to the photovoltaic panel (5) through the supporting rod (39), and the cylinder (28) is electrically connected with the PLC.

6. The solar charging device convenient to operate and fast to use as claimed in claim 1, wherein the lifting assembly comprises a driving unit, a moving block (29), a fixed block (30), an expansion bracket (31), a sliding ring (32) and a sliding rail (33), the driving unit is in transmission connection with the moving block (29), the fixed block (30) is fixed above the water tank (15), two sides of the bottom end of the expansion bracket (31) are respectively hinged to the moving block (29) and the fixed block (30), two sides of the top end of the expansion bracket (31) are respectively hinged to the sliding ring (32) and the lifting plate (16), the sliding rail (33) is U-shaped, two ends of the sliding rail (33) are fixed below the lifting plate (16), and the sliding ring (32) is sleeved on the horizontal position of the sliding rail (33).

7. The solar charging device with the simple operation function as claimed in claim 6, wherein the driving unit comprises a second motor (34), a driving rod (35) and a driven rod (36), the second motor (34) is fixed above the water tank (15), the second motor (34) is electrically connected with the PLC, the second motor (34) is in transmission connection with one end of the driving rod (35), and the other end of the driving rod (35) is hinged with the moving block (29) through the driven rod (36).

8. The solar charging device with convenient operation as claimed in claim 7, wherein the driving unit further comprises a guide rod (37), two ends of the guide rod (37) are respectively fixedly connected with the fixed block (30) and the second motor (34), and the moving block (29) is sleeved on the guide rod (37).

9. The solar charging device convenient to operate and fast to operate as claimed in claim 1, wherein the connecting assembly comprises two connecting units, the two connecting units are respectively located at two ends of the wire coil (13), the connecting units comprise an annular groove (38) and a sliding block (8), the inner wall of the annular groove (38) is fixedly connected with the periphery of the wire coil (13), the sliding block (8) is slidably connected with the annular groove (38), and the sliding block (8) is fixed below the translation block (7).

10. The portable solar charging apparatus according to claim 9, wherein the annular groove (38) is a dovetail groove.