Electricity taking tool for battery swap station

Abstract

The utility model belongs to the technical field of charging and swapping of new energy automobiles, and particularly relates to a power taking tool for a swapping station, which comprises a main frame provided with a battery locking mechanism. The battery locking mechanism comprises a hook, a rotary locking mechanism and an electric push rod; the hook is rotationally connected to one end of the rotary locking mechanism, the electric push rod comprises a base and a push rod body in sliding connection with the base, the push rod body is rotationally connected to the other end of the rotary locking mechanism, and the base is rotationally connected to the main frame. According to the electricity taking tool for the battery replacing station, when the battery of a new energy automobile is taken out or put in, the battery taking and putting process is convenient, meanwhile, the structure is reasonable, the design is simple, and the production input cost is low.

Description

Technical Field

[0001] This utility model belongs to the field of new energy vehicle charging and swapping technology, specifically relating to a power collection tool for a battery swapping station. Background Technology

[0002] New energy vehicles are equipped with batteries that use electricity as their power source. When the battery is depleted, it can be charged or replaced to ensure that the new energy vehicle has sufficient power.

[0003] The batteries of new energy light trucks are installed at the rear of the vehicle chassis. When swapping batteries, chassis-type battery swapping or bidirectional side-extraction battery swapping is often used. These two battery swapping schemes have high requirements for the structural design of the battery swapping equipment, and consequently, high design requirements for the battery extraction tooling. Therefore, the production cost of the battery extraction tooling used in battery swapping stations is also high. Utility Model Content

[0004] The purpose of this utility model is to provide a power collection tool for a battery swapping station to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model discloses a power extraction fixture for a battery swapping station, comprising a main frame, on which a battery locking mechanism is provided; the battery locking mechanism includes a hook, a rotating locking mechanism, and an electric push rod; the hook is rotatably connected to one end of the rotating locking mechanism, the electric push rod includes a base and a push rod slidably connected to the base, the push rod is rotatably connected to the other end of the rotating locking mechanism, and the base is rotatably connected to the main frame.

[0006] Furthermore, the rotating locking mechanism includes a crossbeam and a connecting plate. The crossbeam is fixedly installed on the main frame. The tail of the hook is fixedly connected to the connecting plate, and the middle of the hook is rotatably connected to the crossbeam. The head of the hook is a hook body, and the hook body is a free end. The push rod is rotatably connected to the connecting plate.

[0007] Furthermore, a positioning pin is provided on the main frame, the positioning pin is aligned with the hook, and the head of the positioning pin is located at the foremost end of the power-taking tool for the power swapping station.

[0008] Furthermore, the main frame is a hollow tubular structure, and the positioning pin is fixedly installed at the end of the main frame.

[0009] Furthermore, a first through hole is provided in the middle of the hook, a hook mounting base is fixedly installed on the crossbeam, and a second through hole is provided on the hook mounting base. A first rotating shaft passes through the first and second through holes. When power is drawn, the hook can rotate relative to the crossbeam around the first rotating shaft.

[0010] Furthermore, the push rod and the connecting plate are rotatably connected via an electric push rod top seat, which is fixedly mounted on the connecting plate. The push rod has a third through hole, and the electric push rod top seat has a fourth through hole. A second rotating shaft passes through both the third and fourth through holes. When power is applied, the connecting plate can rotate relative to the push rod around the second rotating shaft.

[0011] Furthermore, the base is rotatably mounted on the main frame via an electric actuator base, which is fixedly mounted on the main frame. The base has a fifth through hole, and the electric actuator base has a sixth through hole. A third rotating shaft passes through both the fifth and sixth through holes. When powered, the electric actuator can rotate relative to the main frame around the third rotating shaft.

[0012] Furthermore, the number of hooks is one or more.

[0013] Furthermore, there are two hooks, which are respectively installed on both sides of the rotating locking mechanism.

[0014] Furthermore, the push rod is rotatably connected to the middle of the connecting plate.

[0015] Compared with the prior art, the power collection tool for the battery swapping station of this utility model has the following advantages:

[0016] (1) The power collection tool for the battery swapping station of this utility model includes a main frame and a battery locking mechanism set on the main frame. The main frame can be used to install it on other supporting power collection equipment. The battery locking mechanism can be used to lock the battery, and the battery can be taken out or put in. The battery taking out and putting in process is convenient.

[0017] (2) The power collection tool for the power swapping station of this utility model has a simple design, reasonable structure, low production cost, and is easier to mass-produce and use. Attached Figure Description

[0018] Figure 1 : A three-dimensional structural diagram of the power-collecting tool used in a battery swapping station.

[0019] Figure 2 : A three-dimensional structural diagram of the power-collecting tool used in a battery swapping station.

[0020] Figure 3 : A three-dimensional structural diagram of the power-collecting tool used in a battery swapping station.

[0021] Figure 4 : Front view of the power receiving tool used in the battery swapping station.

[0022] Figure 5 Top view of the power receiving equipment used in the battery swapping station

[0023] Figure 6 : Schematic diagram of the power extraction process of the power extraction tool used in the battery swapping station.

[0024] The components are: 1. Main frame; 2. Hook; 3. Crossbeam; 4. Connecting plate; 5. Push rod; 6. Base; 7. First rotating shaft; 8. Second rotating shaft; 9. Third rotating shaft; 10. Hook mounting seat; 11. Electric push rod top seat; 12. Electric push rod base; 13. Positioning pin; 14. Battery; 15. Hanging ear; 16. Positioning hole. Detailed Implementation

[0025] The following detailed description is provided through specific embodiments, in conjunction with the appendix. Figure 1-6 This section will introduce and explain the technical solution of this utility model.

[0026] like Figure 1-5 The diagrams show the structure of the power-collecting fixture for a battery swapping station from different angles. The power-collecting fixture for a battery swapping station includes a main frame 1, on which hooks 2, crossbeams 3, connecting plates 4, and electric push rods are provided.

[0027] The crossbeam 3 and the connecting plate 4 constitute the rotation locking mechanism, while the hook 2, the rotation locking mechanism, and the electric push rod constitute the battery locking mechanism.

[0028] Specifically, the crossbeam 3 is fixedly installed on the main frame 1, the tail of the hook 2 is fixedly connected to the connecting plate 4, the middle part of the hook 2 is rotatably connected to the crossbeam 3, the head of the hook 2 is the hook body, and the hook body is the free end; the electric push rod includes a base 6 and a push rod 5 slidably connected to the base 6, and the push rod 5 is rotatably connected to the connecting plate 4.

[0029] The hook 2 has a first through hole in the middle, and a hook mounting base 10 is fixedly installed on the crossbeam 3. The hook mounting base 10 has a second through hole, and a first rotating shaft 7 passes through the first through hole and the second through hole.

[0030] The push rod 5 and the connecting plate 4 are rotatably connected by the electric push rod top seat 11. The electric push rod top seat 11 is fixedly installed on the connecting plate 4. The push rod 5 is provided with a third through hole, and the electric push rod top seat 11 is provided with a fourth through hole. The second rotating shaft 8 passes through the third through hole and the fourth through hole.

[0031] In one specific embodiment, there are two hooks 2, which are respectively installed on both sides of the rotating locking mechanism. That is, the tail of each hook 2 is fixedly installed on both sides of the connecting plate 4, the middle part is rotatably connected to both sides of the crossbeam 3, and the head of the hook is a free end. The push rod 5 is rotatably connected to the middle of the connecting plate 4 and is located between the two hooks 2.

[0032] In other embodiments, the number of hooks 2 may be one or more, and the specific design can be made according to actual needs. Correspondingly, the position of push rod 5 can also be adjusted.

[0033] The base 6 is rotatably mounted on the main frame 1 via the electric push rod base 12, and the electric push rod base 12 is fixedly mounted on the main frame 1. The base 6 has a fifth through hole, and the electric push rod base 12 has a sixth through hole. A third rotating shaft 9 passes through the fifth through hole and the sixth through hole.

[0034] In this embodiment, the main frame 1 of the power-collecting tool for the power swapping station is provided with a positioning pin 13. The positioning pin 13 is aligned with the hook 2, and the head of the positioning pin 13 is located at the front end of the power-collecting tool for the power swapping station. Specifically, the main frame 1 is a hollow tubular structure, and the positioning pin 13 is fixedly installed at the end of the main frame 1.

[0035] like Figure 6 As shown, two rows of batteries 14 are installed under the chassis of the new energy light truck. Each battery 14 has a hanging ear 15 at its rear for loading and unloading. A positioning hole 16 is provided in the middle of the two rows of batteries 14 for precise positioning of the battery 14. In this embodiment, the working process of the power-loading tool at the battery swapping station is as follows:

[0036] (1) The power-taking tool of the battery swapping station moves down the chassis at a height level with the battery 14. During the movement, the electric push rod is started, the push rod 5 slides outward, the electric push rod rotates around the third rotating shaft 9, and at the same time the connecting plate 4 rotates around the second rotating shaft 8, which drives the hook 2 to rotate downward relative to the crossbeam 3 around the first rotating shaft 7.

[0037] (2) When the power-taking tool of the power-swapping station moves to the bottom of the chassis, the positioning pin 13 is first inserted into the positioning hole 16 for positioning, and the two hooks 2 move to the bottom of the hanging ear 15; then the electric push rod is started, the push rod 5 slides inward, the electric push rod rotates in the opposite direction around the third rotating shaft 9, and at the same time the connecting plate 4 moves in the opposite direction around the second rotating shaft 8, driving the hook 2 to rotate upward relative to the crossbeam 3 around the first rotating shaft 7, and the hook 2 falls completely into the hanging ear 15;

[0038] (3) The battery swapping station uses a power taking tool to move outward from under the chassis. Under the action of the hook 2, the battery 14 is taken out, and at the same time the positioning pin 13 leaves the positioning hole 16.

[0039] When installing battery 14, simply reverse the above steps.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A power-collecting tool for a battery swapping station, characterized in that: The device includes a main frame, on which a battery locking mechanism is provided. The battery locking mechanism includes a hook, a rotating locking mechanism, and an electric push rod. The hook is rotatably connected to one end of the rotating locking mechanism. The electric push rod includes a base and a push rod slidably connected to the base. The push rod is rotatably connected to the other end of the rotating locking mechanism. The base is rotatably connected to the main frame.

2. The power receiving fixture for a battery swapping station as described in claim 1, characterized in that: The rotating locking mechanism includes a crossbeam and a connecting plate. The crossbeam is fixedly installed on the main frame. The tail of the hook is fixedly connected to the connecting plate, and the middle of the hook is rotatably connected to the crossbeam. The head of the hook is a hook body, and the hook body is a free end. The push rod is rotatably connected to the connecting plate.

3. The power receiving fixture for a battery swapping station as described in claim 1, characterized in that: A positioning pin is provided on the main frame. The positioning pin is aligned with the hook and the head of the positioning pin is located at the foremost end of the power collection tool for the power swapping station.

4. The power receiving fixture for a battery swapping station as described in claim 3, characterized in that: The main frame is a hollow tubular structure, and the positioning pin is fixedly installed at the end of the main frame.

5. The power receiving fixture for a battery swapping station as described in claim 2, characterized in that: A first through hole is provided in the middle of the hook, a hook mounting base is fixedly installed on the crossbeam, a second through hole is provided on the hook mounting base, and a first rotating shaft passes through the first through hole and the second through hole.

6. The power receiving fixture for a battery swapping station as described in claim 5, characterized in that: The push rod and the connecting plate are rotatably connected by an electric push rod top seat. The electric push rod top seat is fixedly installed on the connecting plate. A third through hole is provided on the push rod, and a fourth through hole is provided on the electric push rod top seat. A second rotating shaft passes through the third through hole and the fourth through hole.

7. The power receiving fixture for a battery swapping station as described in claim 6, characterized in that: The base is rotatably mounted on the main frame via an electric push rod base, and the electric push rod base is fixedly mounted on the main frame. A fifth through hole is provided on the base, and a sixth through hole is provided on the electric push rod base. A third rotating shaft passes through the fifth through hole and the sixth through hole.

8. The power receiving fixture for a battery swapping station as described in claim 2, characterized in that: The number of hooks is one or more.

9. The power receiving fixture for a battery swapping station as described in claim 8, characterized in that: The number of hooks is two, which are respectively installed on both sides of the rotating locking mechanism.

10. The power receiving fixture for a battery swapping station as described in claim 9, characterized in that: The push rod is rotatably connected to the middle of the connecting plate.

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