Outdoor AGV wireless charging station for airport

Abstract

The utility model relates to the field of wireless power transmission, in particular to an outdoor AGV wireless charging station for an airport, which comprises a base, a wireless charging station is mounted on the rear side of the base, three charging piles are uniformly distributed and mounted in the wireless charging station, and the mounting height of the charging piles is higher than that of the upper surface of the base. A protection mechanism is arranged between the wireless charging station and the base, and the protection mechanism is used for guaranteeing the safety of the outdoor AGV when the outdoor AGV moves between the base and the wireless charging station. The motor drives the screw rod to rotate and drives the moving frame, the lifting plate and the connecting rod to move leftwards, after the lifting plate makes contact with the blocking plate or the check block, the screw rod continuously drives the moving frame to move leftwards, the connecting rod is promoted to rotate upwards, then the lifting plate is pushed to carry the outdoor AGV to ascend, and the outdoor AGV is made to automatically move to the position in front of a charging pile in the wireless charging station to complete charging. According to the design, the outdoor AGV is moved into the station for charging, the charging pile is effectively prevented from being affected by severe weather, the protection performance of the charging pile is remarkably improved, and the service life of the charging pile is remarkably prolonged.

Description

Technical Field

[0001] This utility model relates to the field of wireless power transmission, and in particular to an outdoor AGV wireless charging station for airports. Background Technology

[0002] The outdoor AGV wireless charging station for airports is a contactless power replenishment device designed specifically for automated guided vehicles operating outdoors in airports. Optimized for complex outdoor environments, the device uses advanced technology to achieve contactless charging, avoiding manual plugging and unplugging operations, and effectively improving charging safety and convenience. In terms of application scenarios, it mainly serves core logistics links such as airport cargo transportation and baggage handling.

[0003] Existing outdoor AGV wireless charging stations used in airports have some problems in terms of charging efficiency, environmental adaptability, cost and maintenance. Heavy rain and snow may cause water to enter the charging equipment, causing short circuits and other malfunctions. In addition, there is a lot of dust or debris in the outdoor environment of airports. These substances may adhere to the surface of the charging equipment or enter the interior, affecting the heat dissipation and electromagnetic transmission performance of the charging equipment. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, which is prone to equipment damage in extreme weather, the technical problem is to provide a protective outdoor AGV wireless charging station for airports.

[0005] The technical solution of this utility model is: an outdoor AGV wireless charging station for airports, including a base, a wireless charging station installed on the rear side of the base, three charging piles evenly distributed inside the wireless charging station, and the installation height of the charging piles is higher than the upper surface of the base, a protective mechanism is provided between the wireless charging station and the base, the protective mechanism is used to ensure the safety of the outdoor AGV when moving between the base and the wireless charging station, and three heat dissipation mechanisms are evenly distributed on the rear side of the wireless charging station, the heat dissipation mechanisms are used to dissipate heat from the charging piles, and the heat dissipation mechanisms correspond to the positions of the charging piles.

[0006] Furthermore, the protective mechanism includes a support base, which is fixedly connected to the rear side of the base. Two vertical slots are formed on the rear side of the support base. A motor is fixedly connected to the right side of the support base, and a screw is fixedly connected to the output end of the motor. Both ends of the screw are rotatably connected to the support base. The screw is threadedly connected to the movable frame. A lifting plate is provided on the movable frame. A stop block is provided on the left side of the support base to limit the leftward movement of the lifting plate. When the lifting plate moves to the left and contacts the stop block, its leftward movement is limited. Two connecting rods are provided between the movable frame and the lifting plate. One end of each connecting rod is rotatably connected to the movable frame, and the other end is rotatably connected to the lifting plate. Two cylinders are fixedly connected to the inner bottom of the wireless charging station. A blocking plate is fixedly connected to the end of the telescopic rod of each cylinder to prevent the lifting plate from moving. When the telescopic rod of the cylinder extends, the blocking plate prevents the lifting plate from continuing to move.

[0007] Furthermore, the heat dissipation mechanism includes ventilation openings. Three ventilation openings are evenly distributed on the rear side of the wireless charging station. An electric fan is installed on the rear side of the wireless charging station. The positions of the ventilation openings and the electric fan correspond one-to-one, so that the air blown out by the electric fan can enter the interior of the wireless charging station through the ventilation openings. A dustproof net is fixedly connected to the rear side of the electric fan.

[0008] Furthermore, it also includes guardrails, with two guardrails fixedly connected to the top of the base.

[0009] Furthermore, it also includes an anti-slip mat, which is fixedly connected to the top of the lifting plate.

[0010] Furthermore, it also includes a dust cover, which is fixedly connected to the right side of the support base and is located outside the motor.

[0011] Furthermore, it also includes a buffer pad, which is fixedly connected to the right side of the barrier plate.

[0012] The beneficial effects of this invention are as follows: The motor drives the screw to rotate, causing the moving frame, lifting plate, and connecting rod to move to the left. After the lifting plate contacts the blocking plate or stop, the screw continues to drive the moving frame to the left, causing the connecting rod to rotate upwards. This, in turn, pushes the lifting plate, carrying the outdoor AGV upwards, allowing it to automatically move to the charging pile inside the wireless charging station to complete charging. This design moves the outdoor AGV to the station for charging, effectively avoiding the impact of severe weather on the charging piles and significantly improving their protective performance and service life.

[0013] By turning on the electric fan to accelerate airflow and dissipate heat, the charging station can be prevented from overheating and damaged, ensuring its stable operation. At the same time, the dustproof net prevents debris such as leaves or sand from entering the wireless charging station, avoiding short circuits or jams caused by debris contacting electrical components, thus creating a safe and clean environment for the charging station.

[0014] Guardrails effectively prevent personnel from approaching charging equipment, avoiding the risk of electric shock and ensuring personnel safety; at the same time, they provide parking boundaries and guidance for outdoor AGVs, helping them to park accurately, achieve high-precision charging docking, and improve charging efficiency and stability. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the support base, motor, and screw of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the movable frame, lifting plate, and connecting rod of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the ventilation opening, electric fan, and dustproof net of this utility model.

[0019] Reference numerals: 1_Base, 101_Wireless charging station, 2_Charging pile, 3_Protective mechanism, 301_Support base, 302_Motor, 303_Screw, 304_Moving frame, 305_Lifting plate, 306_Connecting rod, 307_Cylinder, 308_Blocking plate, 4_Heat dissipation mechanism, 401_Ventilation vent, 402_Electric fan, 403_Dustproof net, 5_Guardrail, 6_Anti-slip mat, 7_Dustproof shell, 8_Buffer pad. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings.

[0021] Example: An outdoor AGV wireless charging station for airports, such as... Figure 1-4As shown, the device includes a base 1, a wireless charging station 101, charging piles 2, a protective mechanism 3, and a heat dissipation mechanism 4. The wireless charging station 101 is installed on the rear side of the base 1. Three charging piles 2 are evenly distributed inside the wireless charging station 101, and the installation height of the charging piles 2 is higher than the upper surface of the base 1. The protective mechanism 3 is provided between the wireless charging station 101 and the base 1. Three heat dissipation mechanisms 4 are evenly distributed on the rear side of the wireless charging station 101, and the heat dissipation mechanisms 4 are positioned corresponding to the charging piles 2. The protective mechanism 3 includes a support base 301, a motor 302, a screw 303, a movable frame 304, a lifting plate 305, a connecting rod 306, a cylinder 307, and a blocking plate 308. The support base 301 is fixedly connected to the rear side of the base 1. Two vertical slots are provided on the rear side of the support base 301. The motor 302 is fixedly connected to the right side of the support base 301. The output end of the motor 302 is fixedly connected to the screw 303. The two ends of the screw 303 are rotatably connected to the support base 301. The screw 303 is threadedly connected to the movable frame 304. The base 1 is equipped with a lifting plate 305. A stop block is provided on the left side of the support base 301 to limit the leftward movement of the lifting plate 305. Two connecting rods 306 are provided between the moving frame 304 and the lifting plate 305. One end of each connecting rod 306 is rotatably connected to the moving frame 304, and the other end is rotatably connected to the lifting plate 305. Two cylinders 307 are fixedly connected to the inner bottom of the wireless charging station 101. A blocking plate 308 is fixedly connected to the end of the telescopic rod of each cylinder 307 to prevent the lifting plate 305 from moving. The base 1 also includes guardrails 5, with two guardrails 5 fixedly connected to the top. An anti-slip mat 6 is also included, fixedly connected to the top of the lifting plate 305. A dustproof shell 7 is also included, fixedly connected to the right side of the support base 301, and located outside the motor 302. A buffer pad 8 is also included, fixedly connected to the right side of the blocking plate 308.

[0022] When the outdoor AGV needs charging, the guardrail 5 on top of the base 1 serves a dual purpose: firstly, it prevents personnel from approaching the charging equipment to avoid the risk of electric shock; secondly, it provides parking boundaries and guidance for the AGV, allowing it to accurately stop at the anti-slip mat 6 above the lifting plate 305. The anti-slip mat 6 increases friction to ensure that the AGV will not accidentally slip during subsequent movement. When the AGV needs to charge the charging piles 2 at different locations inside the wireless charging station 101: to charge the charging pile 2 on the right: the motor 302 and the cylinder 307 on the right are started. The dustproof shell 7 on the outside of the motor 302 prevents dust from entering and maintains the normal operation of the motor 302. The motor 302 drives the screw 303 to rotate clockwise, causing the moving frame 304, the lifting plate 305, and the connecting rod 306 to move to the left synchronously; at the same time, the cylinder 307 on the right pushes the front blocking plate 308 forward through the vertical groove of the support base 301. When the left side of the lifting plate 305 contacts the buffer pad 8 on the right side of the blocking plate 308, the buffer pad 8 absorbs the impact force and protects the blocking plate 308. The screw 303 continues to rotate, and the connecting rod 306 rotates upward on the moving frame 304, pushing the lifting plate 305 to lift the AGV until the lifting plate 305 contacts the wireless charging station 101 and the moving frame 304 contacts the blocking plate 308. At this point, the screw 303 stops rotating, and the AGV automatically moves to the charging pile 2 on the right to complete charging. Moving the AGV to the station for charging can effectively prevent the charging pile 2 from being damaged by severe weather. Charging the charging pile 2 in the middle: Start the motor 302 and the cylinder 307 on the left. The motor 302 drives the screw 303 to rotate clockwise, causing the moving frame 304, the lifting plate 305, and the connecting rod 306 to move to the left. After the cylinder 307 on the left pushes the blocking plate 308 forward into place, the above transmission process is repeated, so that the lifting plate 305 can lift the AGV to a suitable height so that the AGV can move to the charging pile 2 in the middle for charging. Charging the charging pile 2 on the left: The motor 302 drives the screw 303 to rotate clockwise, causing the moving frame 304, the lifting plate 305, and the connecting rod 306 to move to the left. When the lifting plate 305 contacts the left stop block of the support base 301, the screw 303 continues to drive the moving frame 304 to move to the left. Through the transmission of the connecting rod 306, the lifting plate 305 carries the AGV to rise, meeting the requirement of the AGV moving to the charging pile 2 on the left. After the AGV finishes charging, it automatically returns to the lifting plate 305. At this time, the motor 302 drives the screw 303 to rotate counterclockwise, causing the moving frame 304 to move to the right.When the lifting plate 305 is no longer in contact with the blocking plate 308 or the stop block, the connecting rod 306 rotates downward, and the moving frame 304 drives the connecting rod 306 and the lifting plate 305 to move to the right and reset together, waiting for the next charging task.

[0023] like Figure 1 and Figure 4 As shown, the heat dissipation mechanism 4 includes a vent 401, an electric fan 402, and a dustproof net 403. Three vents 401 are evenly distributed on the rear side of the wireless charging station 101. The electric fan 402 is installed on the rear side of the wireless charging station 101. The positions of the vents 401 and the electric fan 402 correspond one-to-one. The dustproof net 403 is fixedly connected to the rear side of the electric fan 402.

[0024] During operation of the charging pile 2 inside the wireless charging station 101, if heat dissipation is required, the electric fan 402 can be turned on. The electric fan 402 accelerates airflow, quickly removing the heat generated by the charging pile 2 during operation, preventing performance degradation, malfunctions, or even damage due to overheating. Simultaneously, the dustproof net 403 behind the electric fan 402 effectively blocks leaves, dust, or flying insects, preventing them from entering the wireless charging station 101 through the ventilation opening 401 and contacting electrical components, thus eliminating short circuits or component jamming and creating a clean and safe operating environment for the charging pile 2.

[0025] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. An outdoor AGV wireless charging station for an airport, characterized in that: The device includes a base (1), a wireless charging station (101) is installed on the rear side of the base (1), three charging piles (2) are evenly distributed inside the wireless charging station (101), and the installation height of the charging piles (2) is higher than the upper surface of the base (1). A protective mechanism (3) is provided between the wireless charging station (101) and the base (1). The protective mechanism (3) is used to ensure the safety of the outdoor AGV when moving between the base (1) and the wireless charging station (101). Three heat dissipation mechanisms (4) are evenly distributed on the rear side of the wireless charging station (101). The heat dissipation mechanisms (4) are used to dissipate heat from the charging piles (2). The heat dissipation mechanisms (4) are positioned corresponding to the charging piles (2).

2. An outdoor AGV wireless charging station for an airport as claimed in claim 1, characterized in that: The protective mechanism (3) includes a support base (301). The support base (301) is fixedly connected to the rear side of the base (1). Two vertical slots are opened on the rear side of the support base (301). A motor (302) is fixedly connected to the right side of the support base (301). A screw (303) is fixedly connected to the output end of the motor (302). The two ends of the screw (303) are rotatably connected to the support base (301). The screw (303) is threadedly connected to the movable frame (304). A lifting plate (305) is provided on the movable frame (304). A stop block for limiting the leftward movement of the lifting plate (305) is provided on the left side of the support base (301). When the lifting plate (305) When the device moves to the left and contacts the stop block, its leftward movement is restricted. Two connecting rods (306) are provided between the moving frame (304) and the lifting plate (305). One end of the connecting rod (306) is rotatably connected to the moving frame (304), and the other end of the connecting rod (306) is rotatably connected to the lifting plate (305). Two cylinders (307) are fixedly connected to the inner bottom of the wireless charging station (101). The end of the telescopic rod of the cylinder (307) is fixedly connected to a blocking plate (308) for blocking the movement of the lifting plate (305). When the telescopic rod of the cylinder (307) extends, the blocking plate (308) can block the lifting plate (305) from continuing to move.

3. An outdoor AGV wireless charging station for an airport as claimed in claim 1, characterized in that: The heat dissipation mechanism (4) includes a vent (401). Three vents (401) are evenly distributed on the rear side of the wireless charging station (101). An electric fan (402) is installed on the rear side of the wireless charging station (101). The positions of the vents (401) and the electric fan (402) correspond one-to-one, so that the air blown out by the electric fan (402) can enter the interior of the wireless charging station (101) through the vents (401). A dustproof net (403) is fixedly connected to the rear side of the electric fan (402).

4. An outdoor AGV wireless charging station for an airport as claimed in claim 1, characterized in that: It also includes guardrails (5), and two guardrails (5) are fixedly connected to the top of the base (1).

5. An outdoor AGV wireless charging station for an airport as claimed in claim 2, characterized in that: It also includes an anti-slip mat (6), which is fixedly connected to the top of the lifting plate (305).

6. An outdoor AGV wireless charging station for an airport as claimed in claim 2, characterized in that: It also includes a dust cover (7), which is fixedly connected to the right side of the support base (301) and is located outside the motor (302).

7. An outdoor AGV wireless charging station for an airport as claimed in claim 2, characterized in that: Further comprising a buffer pad (8), the blocking plate (308) right side fixedly connected with a buffer pad (8).

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