CN219339239U

CN219339239U - Battery locking and unlocking device suitable for middle-mounted light truck battery replacement station

Info

Publication number: CN219339239U
Application number: CN202223573876.4U
Authority: CN
Inventors: 吴如伟; 万琳; 范冬林; 刘细波; 郭海; 王欣欣; 夏发银
Original assignee: Anhui Huipeng New Energy Technology Co ltd; Anhui Lvzhou Technology Co ltd
Current assignee: Anhui Huipeng New Energy Technology Co ltd; Anhui Lvzhou Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-14
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a battery locking and unlocking device suitable for a middle-mounted light truck battery replacement station, which comprises a main body frame, a traction device and a gun locking device, wherein the main body frame is used for realizing the fixing and supporting functions of the locking and unlocking device, and the traction device and the gun locking device are both installed and fixed on the main body frame; the gun locking device comprises a locking and unlocking motor, a gun sleeve, a locking and unlocking gun head and a fixing bracket; the fixing bracket fixes the integral gun locking device on the main body frame; the locking and unlocking motor is used for providing all power output for locking and unlocking; the locking and unlocking gun head can be driven by the locking and unlocking motor to rotate positively and negatively, so that the locking and unlocking functions of the battery locking mechanism are realized. The whole power-on/off and power-off process can be automatically operated without manual intervention, the safety of human bodies and other power-off assets can be effectively ensured, and the whole operation process is high in accuracy and power-off efficiency.

Description

Battery locking and unlocking device suitable for middle-mounted light truck battery replacement station

Technical Field

The utility model relates to the technical field of automobile power exchange stations, in particular to a battery locking and unlocking device suitable for a middle light truck power exchange station.

Background

The new energy electric automobile energy supplementing mode is divided into two modes, namely a charging mode and a power changing mode. The power change is a mode which is vigorous in the current stage of deepening the contradiction between the user demand and the charging, is more efficient and can meet more application scenes. The battery-change mode has various advantages over the charge mode. The maximum advantage electricity-changing mode has high energy-supplementing efficiency, can be completed within 3 minutes, meanwhile, batteries provided by electricity changing are controlled and managed by professionals, and are intensively charged by efficiently utilizing the trough period, so that the battery loss can be reduced, and the service life of the batteries is prolonged.

The power exchange station is used as core equipment in a power exchange mode, and is mainly used for locking and unlocking the battery and replacing the full-power battery and the feeder battery in a cabin. For the battery locking and unlocking device, the locking and unlocking functions in the battery power change process are mainly completed, and the battery locking and unlocking device is an important module of a power change station, and the performance of the function directly influences the realization of the whole function.

Disclosure of Invention

The present utility model aims to overcome or at least partially solve the above problems by providing a battery locking and unlocking device suitable for a centrally located light truck power exchange station.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a battery locking and unlocking device suitable for a middle-mounted light truck power exchange station, which comprises a main body frame, a traction device and a gun locking device, wherein the main body frame is used for realizing the fixing and supporting functions of the locking and unlocking device, and the traction device and the gun locking device are both installed and fixed on the main body frame;

the gun locking device comprises a locking and unlocking motor, a gun sleeve, a locking and unlocking gun head and a fixing bracket;

the fixing bracket fixes the integral gun locking device on the main body frame;

the locking and unlocking motor is used for providing all power output for locking and unlocking;

the locking and unlocking gun head can be driven by the locking and unlocking motor to rotate positively and negatively, so that the locking and unlocking functions of the battery locking mechanism are realized.

As a further scheme of the utility model, the fixing support is fixed on the lower side of the main body frame, one side of the fixing support is fixedly connected with the locking and unlocking motor, the output end of the locking and unlocking motor is connected with the gun sleeve, and the other side of the gun sleeve is connected with the locking and unlocking gun head through a bolt.

As a further scheme of the utility model, the main body frame comprises a frame bottom plate, a sensor bracket, walking fixing plates and a linear guide rail device, wherein the sensor bracket is fixedly connected to one side of the upper side surface of the frame bottom plate, a plurality of walking fixing plates are symmetrically and fixedly connected to the front side and the back side of the lower side of the frame bottom plate, the linear guide rail device is connected to the lower side of the walking fixing plates, and the frame bottom plate is connected with the outer frame through the linear guide rail device.

As a further scheme of the utility model, the traction device comprises a traction motor, a traction pin and traction brackets, wherein the traction brackets are fixed on the left part of the upper side surface of the frame base plate, the traction pin is connected between the two traction brackets in a sliding manner, one end of the traction pin is connected with the traction motor, and the traction motor is fixed on the frame base plate.

As a further scheme of the utility model, the inner side surface of the traction support is fixedly connected with a traction sliding rail, the traction sliding rail is arranged between the traction support and a traction pin, and the traction pin is in sliding connection with the traction support through the traction sliding rail.

As a further scheme of the utility model, the left side surface of the traction support is fixedly connected with a positioning block for positioning the battery.

The utility model provides a battery locking and unlocking device suitable for a middle-mounted light truck power exchange station, which has the beneficial effects that:

the whole power-on/off and power-off process can be automatically operated without manual intervention, the safety of the human body and other power-off assets can be effectively ensured, and the whole operation process is high in accuracy and power-off efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a bottom view of the present utility model.

Fig. 4 is a top view of the present utility model.

Fig. 5 is a side view of the present utility model.

Fig. 6 is an isometric view of the present utility model.

In the figure: 1. a main body frame; 2. a traction device; 3. a gun locking device; 4. a vehicle; 5. a battery locking mechanism; 11. a frame base plate; 12. a sensor holder; 13. a walking fixing plate; 14. a linear guide rail device; 21. a traction motor; 22. a traction pin; 23. traction slide rail; 24. a traction bracket; 25. a positioning block; 31. locking and unlocking the motor; 32. gun holster; 33. locking and unlocking the gun head; 34. a fixed bracket; 41. and a battery positioning hole.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-6, the battery locking and unlocking device suitable for a middle-mounted light truck battery replacement station provided by the embodiment of the utility model comprises a main body frame 1, a traction device 2 and a gun locking device 3, wherein the main body frame 1 is used for realizing the fixing and supporting functions of the locking and unlocking device, and the traction device 2 and the gun locking device 3 are both installed and fixed on the main body frame 1;

the gun locking device 3 comprises a locking and unlocking motor 31, a gun sleeve 32, a locking and unlocking gun head 33 and a fixing bracket 34;

the fixing bracket 34 fixes the integral gun locking device 3 on the main body frame 1;

the locking and unlocking motor 31 is used for providing all power output for locking and unlocking;

the locking and unlocking gun head 33 can be driven by the locking and unlocking motor 31 to rotate positively and negatively, so that the locking and unlocking functions of the battery locking mechanism 5 are realized.

The fixed bracket 34 is fixed on the lower side of the main body frame 1, and one side of the fixed bracket 34 is fixedly connected with a locking and unlocking motor 31, the output end of the locking and unlocking motor 31 is connected with a gun sleeve 32, and the other side of the gun sleeve 32 is connected with a locking and unlocking gun head 33 through a bolt.

In the using process, the battery locking mechanism 5 is fixed at the tail part of the vehicle 4, when the power-changing preparation work is confirmed to be completed, the station control system issues a power-changing instruction, the locking and unlocking device executes the locking and unlocking actions of the electric automobile according to the instruction, the whole process carries out real-time state monitoring and information feedback through the motor and the sensor, and the control system judges the execution condition of the locking and unlocking actions according to the feedback information.

Unlocking:

the whole frame of the locking and unlocking device drives the traction device 2 and the gun locking device 3 to move to the tail of the vehicle 4 to be regulated to the corresponding positions under the action of the power device of the outer frame, at the moment, the traction pin 22 and the battery positioning hole 41 are in a separated state, the traction motor 21 drives the self-moving device to drive the traction pin 22 to move downwards along the traction sliding rail 23, the traction pin 22 is inserted into the battery positioning hole 41, meanwhile, under the action of the power device of the outer frame, the locking and unlocking gun head 33 on the gun locking device 3 stretches into a lock head of the battery locking mechanism 5 and is hard connected with the lock head, the battery locking mechanism 5 is a lock body and lock head structure with a threaded structure, and the locking and unlocking gun head 33 is driven by the locking and unlocking motor 31 to finish unlocking of the battery lock through forward rotation.

Locking:

the power device of the outer frame drives the whole frame of the locking and unlocking device to move, the whole frame moves to the tail position of the vehicle 4, after fine adjustment is carried out, the positioning block 25 of the locking and unlocking device pushes the battery to advance, after the battery reaches the set position, the unlocking gun head is driven by the locking and unlocking motor 31 to rotate into the lock head of the battery locking mechanism 5 and is hard connected with the lock head, the locking of the battery lock is completed through the reverse rotation of the locking and unlocking device, after the control system judges that the locking action is completed, the traction pin 22 in the locking and unlocking device is separated from the battery positioning hole 41, the whole locking and unlocking device is driven by the main body frame 1 to be far away from the tail of the vehicle 4, and the whole power change locking and unlocking action is completed.

As shown in fig. 2 and fig. 4, the main body frame 1 includes a frame bottom plate 11, a sensor support 12, a walking fixing plate 13 and a linear guide device 14, one side of the upper side surface of the frame bottom plate 11 is fixedly connected with the sensor support 12, a plurality of walking fixing plates 13 are symmetrically and fixedly connected with the lower side of the frame bottom plate 11, the lower side of the walking fixing plate 13 is connected with the linear guide device 14, the frame bottom plate 11 is connected with an outer frame through the linear guide device 14, and the whole frame can make linear motion along the track of the outer frame, so that the transfer of the battery is realized, and the running distance and the position are calibrated according to the specific size and the whole station position of the battery.

As shown in fig. 2 and 5, the traction device 2 includes a traction motor 21, a traction pin 22 and a traction bracket 24, the traction bracket 24 is fixed at the left part of the upper side surface of the frame bottom plate 11, the traction pin 22 is slidably connected between the two traction brackets 24, one end of the traction pin 22 is connected with the traction motor 21, the traction motor 21 is fixed on the frame bottom plate 11, the traction sliding rail 23 is fixedly connected with the inner side surface of the traction bracket 24, the traction sliding rail 23 is arranged between the traction bracket 24 and the traction pin 22, the traction pin 22 is slidably connected with the traction bracket 24 through the traction sliding rail 23, the left side surface of the traction bracket 24 is fixedly connected with a positioning block 25 for positioning a battery, the traction pin 22 can be driven by the traction motor 21 to move up and down along the traction sliding rail 23, so as to separate and fix the battery positioning holes 41, the traction sliding rail 23 is mainly used for limiting the movement direction and movement range of the traction pin 22, when the traction pin 22 moves down to be inserted into the battery positioning holes 41, the traction device 2 is integrally connected with a battery through the traction sliding rail 23, the battery, and the battery is moved to the battery through the power of the outer frame, and the battery 22 is moved to the battery to the position after the battery is moved to the battery.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. The battery locking and unlocking device suitable for the middle light truck battery replacement station comprises a main body frame (1), a traction device (2) and a gun locking device (3), and is characterized in that the main body frame (1) is used for realizing the fixing and supporting functions of the locking and unlocking device, and the traction device (2) and the gun locking device (3) are both installed and fixed on the main body frame (1);

the gun locking device (3) comprises a locking and unlocking motor (31), a gun sleeve (32), a locking and unlocking gun head (33) and a fixing bracket (34);

the fixing bracket (34) is used for fixing the integral gun locking device (3) on the main body frame (1);

the locking and unlocking motor (31) is used for providing all power output for locking and unlocking;

the locking and unlocking gun head (33) can be driven by the locking and unlocking motor (31) to rotate positively and negatively, so that the locking and unlocking functions of the battery locking mechanism (5) are realized.

2. The battery locking and unlocking device for the middle-mounted light truck power exchange station according to claim 1, wherein the fixing support (34) is fixed on the lower side of the main body frame (1), a locking and unlocking motor (31) is fixedly connected to one side of the fixing support (34), the output end of the locking and unlocking motor (31) is connected with a gun holster (32), and the other side of the gun holster (32) is connected with a locking and unlocking gun head (33) through a bolt.

3. The battery locking and unlocking device suitable for the middle light truck power exchange station according to claim 1, wherein the main body frame (1) comprises a frame bottom plate (11), a sensor bracket (12), a traveling fixing plate (13) and a linear guide rail device (14), the sensor bracket (12) is fixedly connected to one side of the upper side surface of the frame bottom plate (11), a plurality of traveling fixing plates (13) are fixedly connected to the front side and the rear side of the lower side surface of the frame bottom plate (11) symmetrically, the linear guide rail device (14) is connected to the lower side of the traveling fixing plate (13), and the frame bottom plate (11) is connected with an outer frame through the linear guide rail device (14).

4. The battery locking and unlocking device for the middle-mounted light truck battery replacement station according to claim 1, wherein the traction device (2) comprises a traction motor (21), traction pins (22) and traction supports (24), the traction supports (24) are fixed on the left part of the upper side surface of the frame base plate (11), the traction pins (22) are connected between the two traction supports (24) in a sliding mode, one end of each traction pin (22) is connected with the traction motor (21), and the traction motor (21) is fixed on the frame base plate (11).

5. The battery locking and unlocking device for the middle-mounted light truck battery replacement station according to claim 4, wherein a traction sliding rail (23) is fixedly connected to the inner side surface of the traction support (24), the traction sliding rail (23) is arranged between the traction support (24) and the traction pin (22), and the traction pin (22) is in sliding connection with the traction support (24) through the traction sliding rail (23).

6. The battery locking and unlocking device for the middle light truck power exchange station according to claim 4 is characterized in that a positioning block (25) for positioning the battery is fixedly connected to the left side surface of the traction support (24).