All -round intelligent unmanned compatible battery swap station

Abstract

The utility model discloses a kind of all-around intelligent unmanned compatible battery swap station, including parking platform, stacker, storage bin arranged in sequence;The stacker is used for carrying battery pack on storage bin and parking platform, flexible robot module is also provided in the parking platform, and the flexible robot module is used for battery pack locking and unlocking;The parking platform includes platform frame and several groups of hub fixed platform placed on the platform frame, and the hub fixed platform is used for fixing vehicle tire.The utility model can make battery swap station with minimum cost to all chassis bolt structure on market and different wheelbase battery swap version vehicle model carry out battery swap.

Description

Technical Field

[0001] This utility model belongs to the field of new energy vehicle technology, specifically relating to an all-round intelligent unmanned compatible battery swapping station. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels but employ new onboard power devices), integrating advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles and new technologies and structures. New energy vehicles include: hybrid electric vehicles, pure electric vehicles, fuel cell vehicles, hydrogen engine vehicles, as well as natural gas vehicles, alcohol-ether vehicles, etc.

[0003] Currently, in the process of battery swapping for new energy vehicles, swapping stations often can only achieve compatible battery swapping for a single model or a few models of the same series, and the cost is also very high. Because it is necessary to meet the battery swapping needs of all chassis bolt structures and battery swapping versions of vehicles with different wheelbases on the market under limited cost and with different unlocking / unlocking positions, a comprehensive, intelligent, unmanned, compatible battery swapping station is needed. Utility Model Content

[0004] The main technical problem solved by this utility model is to enable battery swapping for all battery-swapping vehicles with chassis bolt structures and different wheelbases on the market under limited cost and different unlocking / unlocking positions. It provides an all-round intelligent unmanned compatible battery swapping station to ensure normal battery swapping of vehicles at the lowest cost. This mechanism solves the problem of enabling battery swapping for all battery-swapping vehicles with chassis bolt structures and different wheelbases on the market under limited cost and different unlocking / unlocking positions.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A fully intelligent unmanned compatible battery swapping station includes a parking platform, a stacker crane, and a storage compartment arranged in sequence. The stacker crane is used to transport battery packs in the storage compartment and on the parking platform. The parking platform is also equipped with a flexible robot module, which is used for unlocking and unlocking battery packs. The parking platform includes a platform frame and several sets of wheel hub fixing platforms placed on the platform frame, the wheel hub fixing platforms being used to fix vehicle tires; The stacker includes a stacker frame and a stacking plate that slides on the stacker frame. A fifth driving element is installed on the stacker frame, which drives the stacking plate to slide up / down. A stacker hand and a sixth driving element are installed on the stacking plate, which drives the stacker hand to slide. The storage compartment includes a storage rack and several layers of storage cells arranged on the storage rack. Each storage cell is equipped with a charging component. A transport plate is slidably connected to the bottom layer of the storage rack. Third drive elements are provided on both sides of the transport plate. The output end of the third drive element is connected to a gear and rack element. The third drive element drives the transport plate to slide on the storage rack through the gear and rack element. The flexible robot module includes a mobile platform that slides on the platform frame and several sets of robotic arms mounted on the mobile platform. The robotic arms are used to tighten / loosen nuts on the battery pack.

[0006] Furthermore, the bottom of the mobile platform is provided with several sets of rollers and at least one set of first driving elements, which drive the platform frame to slide through the rollers.

[0007] Furthermore, the wheel hub fixing platform includes several sets of V-shaped wheels mounted on the platform frame, with clamping plates between the V-shaped wheels and a second driving element below each V-shaped wheel. The second driving element is used to drive the clamping plates to slide to the left / right. When the wheel enters the V-shaped wheel, the clamping plates on both sides of the vehicle clamp the vehicle inward.

[0008] Furthermore, the charging assembly includes a charging mounting plate fixedly connected to the storage rack and a fourth driving element mounted on the charging mounting plate. A plug plate is also slidably connected to the charging mounting plate, and a plug connector is mounted on the plug plate. The fourth driving element is used to drive the plug plate to move up / down.

[0009] Furthermore, the sixth driving element is a motor.

[0010] The beneficial effects of this utility model are: After the vehicle arrives at the station, it is parked on the parking platform. Clamping plates on both sides of the vehicle body center and position it. After positioning, the transport plate lifts the bottom of the battery. At the same time, the flexible robot module starts to take pictures of the bottom of the vehicle's battery pack for storage. After being lifted into place, the flexible robot module determines the model of the vehicle to be swapped and the corresponding unlocking gun number according to the command signal of the battery swapping station. Then, it replaces the corresponding unlocking gun head on the gun head conversion module. After the unlocking gun head is replaced, the moving swing arm locates the various bolt fastening points on the bottom of the battery. After finding the fastening points, the battery pack fastening points are unlocked. After unlocking, the transport plate transports the battery pack to the handover point, where the stacker crane interactively transports the battery to the battery compartment for storage and charging. This mechanism solves the problem of battery swapping for all chassis bolt structures and different wheelbase battery swapping models on the market under limited cost and with different unlocking positions.

[0011] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the parking platform of this utility model; Figure 3 This is a schematic diagram of the flexible robot module of this utility model; Figure 4 This is a schematic diagram of the hub fixing platform of this utility model; Figure 5 This is a schematic diagram of the storage compartment of this utility model; Figure 6 This is a schematic diagram of the charging component of this utility model; Figure 7 This is a schematic diagram of the flexible robot module of this utility model; Figure 8 This is a schematic diagram of the stacker crane of this utility model; Figure 9 This is a schematic diagram of the movement of the stacking plate of this utility model; Explanation of reference numerals in the attached figures: 1. Parking platform; 11. Platform frame; 12. Wheel hub fixing platform; 121. V-shaped wheel; 122. Clamping plate; 123. Second drive element; 2. Storage compartment; 21. Storage rack; 22. Third drive element; 23. Storage cell; 24. Gear and rack element; 25. Transfer plate; 26. Charging assembly; 261. Charging mounting plate; 262. Fourth drive element; 263. Connector plate; 264. Connector; 3. Stacker crane; 31. Stacker crane frame; 32. Stacking plate; 33. Fifth drive element; 34. Stacker operator; 35. Sixth drive element; 4. Flexible robot module; 41. Mobile platform; 42. Robotic arm; 43. First drive element; 44. Roller. Detailed Implementation

[0013] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention. Specific implementation examples: like Figures 1 to 9The diagram shows an all-around intelligent unmanned compatible battery swapping station, which includes a parking platform 1, a stacker crane 3, and a storage compartment 2 arranged in sequence. The stacker crane 3 is used to transport battery packs on the storage compartment 2 and the parking platform 1. The parking platform 1 is also equipped with a flexible robot module 4, which is used for unlocking and unlocking battery packs. The parking platform 1 includes a platform frame 11 and several sets of wheel hub fixing platforms 12 placed on the platform frame 11. The wheel hub fixing platforms 12 are used to fix vehicle tires. The wheel hub fixing platforms 12 include several sets of V-shaped wheels 121 arranged on the platform frame 11. Clamping plates 122 are provided between the V-shaped wheels 121. A second driving element 123 is provided below the V-shaped wheels 121. The second driving element 123 is used to drive the clamping plates 122 to slide to the left / right. When the wheel enters the V-shaped wheel 121, the clamping plates 122 on both sides of the vehicle clamp the vehicle inward.

[0015] The stacker crane 3 includes a stacker frame 31 and a stacking plate 32 that slides on the stacker frame 31. A fifth driving element 33 is installed on the stacker frame 31. The fifth driving element 33 is used to drive the stacking plate 32 to slide up / down. A stacking hand 34 and a sixth driving element 35 are installed on the stacking plate 32. The sixth driving element 35 is used to drive the stacking hand 34 to slide. The sixth driving element 35 is a motor.

[0016] The storage compartment 2 includes a storage rack 21 and several layers of storage cells 23 arranged on the storage rack 21. Each storage cell 23 is provided with a charging assembly 26. The bottom layer of the storage rack 21 is slidably connected to a transport plate 25. The transport plate 25 is provided with third driving elements 22 on both sides. The output end of the third driving element 22 is connected to a gear rack element 24. The third driving element 22 drives the transport plate 25 to slide on the storage rack 21 through the gear rack element 24. Of course, the charging assembly 26 includes a charging mounting plate 261 fixedly connected to the storage rack 21 and a fourth driving element 262 installed on the charging mounting plate 261. The charging mounting plate 261 is also slidably connected to a plug plate 263. A plug connector 264 is installed on the plug plate 263. The fourth driving element 262 is used to drive the plug plate 263 to move up / down.

[0017] The flexible robot module 4 includes a mobile platform 41 that slides on the platform frame 11 and several sets of robotic arms 42 disposed on the mobile platform 41. The robotic arms 42 are used to tighten / loosen nuts on the battery pack. Specifically, the bottom of the mobile platform 41 is provided with several sets of rollers 44 and at least one set of first drive elements 43. The first drive elements 43 drive the platform frame 11 to slide through the rollers 44.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A fully intelligent unmanned compatible battery swapping station, characterized in that... The system includes a parking platform (1), a stacker crane (3), and a storage bin (2) arranged in sequence. The stacker crane (3) is used to transport battery packs on the storage bin (2) and the parking platform (1). The parking platform (1) is also equipped with a flexible robot module (4), which is used for unlocking and unlocking the battery packs. The parking platform (1) includes a platform frame (11) and several sets of wheel hub fixing platforms (12) placed on the platform frame (11), the wheel hub fixing platforms (12) being used to fix vehicle tires; The stacker (3) includes a stacker frame (31) and a stacking plate (32) that slides on the stacker frame (31). A fifth drive element (33) is installed on the stacker frame (31) for driving the stacking plate (32) to slide up / down. A stacker hand (34) and a sixth drive element (35) are installed on the stacking plate (32) for driving the stacker hand (34) to slide. The storage compartment (2) includes a storage rack (21) and several layers of storage cells (23) arranged on the storage rack (21). Each storage cell (23) is provided with a charging component (26). The bottom layer of the storage rack (21) is slidably connected to a transport plate (25). The transport plate (25) is provided with third drive elements (22) on both sides. The output end of the third drive element (22) is connected to a gear rack element (24). The third drive element (22) drives the transport plate (25) to slide on the storage rack (21) through the gear rack element (24). The flexible robot module (4) includes a mobile platform (41) that slides on the platform frame (11) and a number of robotic arms (42) set on the mobile platform (41), the robotic arms (42) being used to tighten / loosen nuts on the battery pack.

2. The all-around intelligent unmanned compatible battery swapping station according to claim 1, characterized in that: The bottom of the mobile platform (41) is provided with several sets of rollers (44) and at least one set of first driving elements (43), and the first driving elements (43) drive the platform frame (11) to slide through the rollers (44).

3. The all-around intelligent unmanned compatible battery swapping station according to claim 1, characterized in that: The wheel hub fixing platform (12) includes several sets of V-shaped wheels (121) set on the platform frame (11). Clamping plates (122) are provided between the V-shaped wheels (121). A second driving element (123) is provided below the V-shaped wheels (121). The second driving element (123) is used to drive the clamping plates (122) to slide to the left / right. When the wheel enters the V-shaped wheel (121), the clamping plates (122) on both sides of the rider clamp the vehicle inward.

4. The all-round intelligent unmanned compatible battery swapping station according to claim 1, characterized in that: The charging assembly (26) includes a charging mounting plate (261) fixedly connected to the storage rack (21) and a fourth driving element (262) mounted on the charging mounting plate (261). A plug plate (263) is also slidably connected to the charging mounting plate (261). A plug connector (264) is mounted on the plug plate (263). The fourth driving element (262) is used to drive the plug plate (263) to move up / down.

5. The all-around intelligent unmanned compatible battery swapping station according to claim 1, characterized in that: The sixth driving element (35) is a motor.

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