CN220429927U - Electricity exchanging device and electricity exchanging station - Google Patents

Abstract

The utility model discloses a battery replacement device and a battery replacement station, which comprises a mounting frame, wherein a grabbing frame which can move simultaneously and is respectively used for hanging a front battery and a rear battery is arranged on the mounting frame, the distance between the two grabbing frames is adjustable, and a grating sensor used for positioning is arranged on the grabbing frame.

Description

Electricity exchanging device and electricity exchanging station

Technical Field

The utility model relates to a power exchanging device and a power exchanging station, and belongs to the technical field of power exchanging stations.

Background

In order to facilitate replacement of batteries of heavy trucks driven by electric power, the batteries of heavy trucks are replaced by a battery replacement station at present, but most of battery replacement stations are located on one side of the truck at present and only one grip is needed for replacing the batteries, so that most of working processes of the battery replacement stations are that the grip is used for taking the batteries out of the automobile, then the batteries are placed in a designated position, the batteries stored in the battery replacement stations are gripped, and finally the batteries before use are installed on the automobile.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the power exchanging device and the power exchanging station, which can simultaneously grasp the used battery on the automobile and the used battery in the power exchanging station, and can simultaneously install the used battery on the automobile when the used battery is placed in the power exchanging station, so that the work of changing the battery is simple and quick, and the time for changing the battery is shortened.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a trade electric installation, includes the mounting bracket, but install the frame that snatchs that simultaneously moves and be used for hanging with preceding battery and after the battery respectively on the mounting bracket, two snatch the frame and can snatch after the battery and be located before the battery before the use of trading the power station inside on the car simultaneously, and two interval between snatch the frame is adjustable, and two interval between snatch the frame can be adjusted according to the automobile parking's that needs traded the electricity position, snatch and install the grating sensor that is used for the location on the frame, two snatch and all install the grating sensor on the frame, can confirm and snatch and whether align between frame and car and the trading the power station.

Preferably, the utility model discloses a power station, including the installation frame, the installation frame is used for exchanging the power station, and the installation frame is used for exchanging the power station through the installation of installation frame, the shape of installation frame is the shape of falling "L", and erects end and installation frame fixed connection, installs the gyro wheel on the horizontal end, and the installation frame passes through the gyro wheel and can be at the power station of exchanging the motion.

Preferably, the grabbing frame is installed on the installation frame through a plurality of slings, the slings are controlled to be folded and unfolded by a folding and unfolding machine installed on the installation frame, and the slings penetrate through the installation frame and are fixedly connected with a storage roller fixedly installed on a motor shaft of the folding and unfolding machine.

Preferably, a plurality of gag levers of fixedly connected with on the mounting bracket, set up the spacing hole with gag lever post looks adaptation on snatching the frame, the spacing hole can make snatch the frame and only can vertical up-and-down motion, can't rock, snatch the upside of frame and be located the opening part fixedly connected with spacing pipe in spacing hole, the setting of spacing pipe has increased spacing distance.

Preferably, the mounting frame is split type setting, and two snatchs the frame and connect each other in two parts of mounting frame respectively, and installs the roll adjustment motor on one part of mounting frame, installs the swivel nut on the other part, install the screw rod on the motor shaft of roll adjustment motor, the screw rod is connected with the swivel nut meshing, and the motor shaft rotation of roll adjustment motor can drive the screw rod and rotate, can control the interval between two snatchs the frame through the direction of rotation of the motor shaft of control roll adjustment motor.

The utility model provides a trade power station, includes the hoist and mount frame, still includes above-mentioned power conversion device, hoist and mount frame and peg interconnect to through peg drive power conversion device reciprocating motion, the mounting bracket passes through the peg to be installed on the hoist and mount frame, hoist and mount frame installs subaerial, hoist and mount frame's both sides are installed respectively and are used for transporting first conveyer and the second conveyer of placing with preceding battery and after the battery, and first conveyer and second conveyer are all installed subaerial, and first conveyer is used for transporting with preceding battery, and second conveyer is used for transporting after the battery.

Preferably, the hoisting frame comprises a bearing rod, the two ends of the bearing rod are fixedly connected with supporting columns, the supporting columns are installed on the ground through foundation bolts, the two supporting columns can play a supporting role on the bearing rod, lead screws used for driving the installation frame are symmetrically installed on the bearing rod and driven by a driving motor installed on the bearing rod, the lead screws are fixedly connected with motor shafts of the driving motor, and the lead screws are meshed with the hanging rod.

Preferably, the bearing rod is provided with a track matched with the roller, so that the hanging rod can move on the bearing rod more stably.

Compared with the prior art, the utility model has the following beneficial effects:

1. the transportation devices of the used battery and the used battery are respectively arranged at two sides below the hoisting frame, and the used battery are stored and transported separately, so that the management work of staff can be facilitated;

2. the two grabbing frames with adjustable intervals are arranged on the installation frame, so that the two grabbing frames can grab the power supply before use and the power supply after use at the same time, and the disassembly and the taking work or the storage and the installation work can be completed at the same time, and the installation time is shortened;

3. the setting through gag lever post, spacing hole and spacing pipe can make snatch the frame and can not produce rocking at the in-process that rises and descends, guarantees to snatch the battery of snatching that the frame can be stable and put down.

Drawings

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

Fig. 2 is a schematic structural view of the mounting frame of the present utility model.

FIG. 3 is an exploded view of the hanger bar and carrier bar of the present utility model.

Fig. 4 is an exploded view of the stop lever and stop tube of the present utility model.

In the figure: 1. the lifting device comprises a lifting frame, 101, a bearing rod, 102, a strut, 2, a first conveying device, 3, a second conveying device, 4, a mounting frame, 5, a grabbing frame, 6, a sling, 7, a driving motor, 8, a hanging rod, 9, a roller, 10, a track, 11, a grating sensor, 12, a winding and unwinding motor, 13, a limiting rod, 14, a limiting hole, 15, a limiting pipe, 16, a distance-adjusting motor, 17, a screw sleeve, 18, a screw, 19, a screw rod, 20 and a positioning deceleration strip.

Detailed Description

The utility model is illustrated below by means of specific examples, without however limiting the utility model.

Example 1

In this embodiment, a power conversion device is provided, which comprises a mounting rack 4, install on the mounting rack 4 and can move simultaneously and be used for hanging the preceding battery of taking and the preceding battery of taking respectively, two snatch the preceding battery of taking on the car and being located the power conversion station inside simultaneously of frame 5, and two snatch the frame 5 and can move simultaneously, thereby can accelerate the speed of changing the battery, snatch the frame 5 and snatch the battery and be prior art, and the present wide application is in the power conversion station, so the utility model does not make reiteration, and the interval between two snatch the frame 5 is adjustable, and the interval between two snatch the frame 5 can be adjusted according to the position of car parking that needs the electricity conversion, thereby can make two snatch the frame 5 and snatch the preceding battery of taking on the car and be located the power conversion station inside simultaneously smoothly, install the grating sensor 11 that is used for the location on two snatch frame 5, can confirm whether frame 5 and car and power conversion station are aligned, thereby can snatch the battery after two and the battery is snatched and before the battery is used smoothly.

The utility model discloses a battery that the utility model relates to, including installation frame 4, the last side symmetry fixedly connected with of installation frame 4 is a plurality of peg 8 that are used for being connected with the corresponding equipment of power conversion station, and installation frame 4 is installed through peg 8 and is used on the power conversion station, peg 8's shape is "L" shape, and erects end and installation frame 4 fixed connection, installs gyro wheel 9 on the horizontal end, peg 8 can be at the power conversion station through gyro wheel 9 motion to can make snatch the battery that frame 5 drove its snatch remove, then can snatch battery before and after the use, and place it in appointed position respectively.

The grabbing frame 5 is installed on the installation frame 4 through a plurality of slings 6, the slings 6 are controlled to be folded and unfolded by a folding and unfolding motor 12 installed on the installation frame 4, the slings 6 penetrate through the installation frame 4 and are fixedly connected with a folding roller fixedly installed on a motor shaft of the folding and unfolding motor 12, the motor shaft of the folding and unfolding motor 12 rotates to fold and unfold the slings 6, accordingly folding and unfolding of the grabbing frame 5 can be controlled, grabbing, installing and placing of batteries can be achieved, the connection mode of the slings 6 is the prior art, and the slings are widely applied to power exchange stations.

Further in order to avoid snatching frame 5 and rise the in-process that descends because producing and rocking to lead to unable alignment battery fixedly connected with a plurality of gag lever posts 13 on the mounting bracket 4, offered the spacing hole 14 with gag lever post 13 looks adaptation on snatching frame 5, the spacing hole 14's that the capital of gag lever post 13 and spacing hole 14 can make snatch frame 5 only can vertical up-and-down motion, can't rock, guaranteed that snatch frame 5 can align with the battery, the upside that snatch frame 5 just is located the opening part fixedly connected with spacing pipe 15 of spacing hole 14, spacing pipe 15's setting has increased spacing distance, makes snatch frame 5 up-and-down motion also can be spacing in bigger scope, can not produce and rock.

The installation frame 4 is split type setting, and two snatchs frame 5 are respectively in two part interconnect of installation frame 4, and installs distance adjusting motor 16 on the part of installation frame 4, installs swivel nut 17 on the other part, install screw rod 18 on the motor shaft of distance adjusting motor 16, screw rod 18 is connected with swivel nut 17 meshing, and the motor shaft rotation of distance adjusting motor 16 can drive screw rod 18 rotation, can make swivel nut 17 keep away from each other or be close to each other in distance adjusting motor 16 through the direction of rotation of control distance adjusting motor 16 motor shaft to can control the interval between two snatchs frame 5.

The power exchange station comprises a lifting frame 1 and the power exchange device, wherein the lifting frame 1 is connected with a hanging rod 8, the power exchange device is driven to reciprocate through the hanging rod 8, a mounting frame 4 is mounted on the lifting frame 1 through the hanging rod 8, the lifting frame 1 is mounted on the ground, a first conveying device 2 and a second conveying device 3 for conveying a front battery and a rear battery for placement are respectively mounted on two sides of the lifting frame 1, the first conveying device 2 and the second conveying device 3 are respectively mounted on the ground, the first conveying device 2 is used for conveying the front battery, the second conveying device 3 is used for conveying the rear battery, the conveying direction of the first conveying device 2 is according to an arrow shown in figure 1, the conveying direction of the second conveying device 3 is according to an arrow shown in figure 1, after changing the battery at every turn, the first conveyer 2 and the second conveyer 3 can move appointed distance to can transport the battery before the next time to the below of corresponding snatch frame 5, the battery before the centre gripping when making things convenient for the battery more smooth next time, make the battery after the use of placing on the second conveyer 3 give off the position, make things convenient for the battery after the next time to place on the second conveyer 3, first conveyer 2 and second conveyer 3 can adopt the form of carrying the roller also can adopt the form of conveyer belt, install two location deceleration strips 20 between first conveyer 2 and the second conveyer 3 and be located subaerial, can play assistance-localization real-time's effect, make the car stop at appointed position that can be accurate.

The lifting frame 1 comprises a bearing rod 101, two ends of the bearing rod 101 are fixedly connected with supporting columns 102, the supporting columns 102 are installed on the ground through foundation bolts, a hanging rod 8 is connected with the bearing rod 101, the two supporting columns 102 can play a supporting role on the bearing rod 101, lead screws 19 used for driving the mounting frame 4 are symmetrically installed on the bearing rod 101, the lead screws 19 are driven by a driving motor 7 installed on the bearing rod 101, the lead screws 19 are fixedly connected with a motor shaft of the driving motor 7, the lead screws 19 are meshed with the hanging rod 8, the motor shaft of the driving motor 7 rotates to drive the lead screws 19 to move, so that the hanging rod 8 moves on the lifting frame 1, and the grabbing frame 5 moves.

The bearing rod 101 is provided with a track 10 matched with the roller 9, and the hanging rod 8 can move on the bearing rod 101 more stably due to the arrangement of the track 10.

The first conveying device 2, the second conveying device 3, the driving motor 7, the grating sensor 11, the receiving and discharging machine 12 and the distance-adjusting motor 16 are respectively connected with an external motor through cables;

the grating sensor 11 is a prior art and is widely used, so the utility model is not repeated, for example, the grating sensor 11 can be a single-side grating sensor of AF-1240 type.

For better illustration, in fig. 1, protection facilities such as walls constructed outside the lifting frame 1, the first transporting device 2 and the second transporting device 3 are not illustrated, and protection facilities such as walls should be constructed outside the lifting frame 1, the first transporting device 2 and the second transporting device 3 in the actual construction process, so that batteries can be protected, and the construction of protection facilities such as walls should not affect the movement of various facilities of the present utility model and the running of automobiles.

Working principle:

1. in use, a user stops the vehicle between the first conveyor 2 and the second conveyor 3 and stops the front wheel between the two positioning deceleration strips 20;

2. the operator starts the driving motor 7 and the distance adjusting motor 16 to enable the two grabbing frames 5 to move above the used battery on the automobile and above the used battery on the first conveying device 2 respectively, and the grating sensor 11 can assist the operator to position the grabbing frames 5;

3. the staff starts the winding and unwinding motor 12 to enable the motor shaft to rotate clockwise, enables the corresponding grabbing frame 5 to descend, and starts the grabbing frame 5 to clamp the corresponding battery;

4. after the corresponding battery is clamped, a worker starts the winding and unwinding motor 12 again to enable a motor shaft of the winding and unwinding motor to rotate anticlockwise, so that the grabbing frame 5 drives the clamped battery to ascend, the used battery is lifted, and the used battery is detached from the automobile;

5. the staff starts the driving motor 7 to enable the motor shaft to rotate clockwise, so that the mounting frame 4 can drive the grabbing frame 5 to move towards the direction of the second conveying device 3;

6. the distance adjusting motor 16 is started by a worker to adjust the distance between the two grabbing frames 5, the battery moves to the inside of the second conveying device 3 after the use, the front battery moves to the position right above the installation position of the automobile battery, and the grating sensor 11 can assist the worker to position the grabbing frames 5;

7. the staff starts the charge and discharge machine 12 to drive the grabbing frame 5 to drive the battery thereon to move downwards, the used battery is placed on the second transportation device 3, and the used battery is installed on the automobile;

8. the staff starts the grabbing frame 5 to loosen the clamped battery, then starts the winding and unwinding motor 12 again to enable the grabbing frame 5 to ascend, finally starts the driving motor 7 again to enable a motor shaft of the driving motor 7 to rotate anticlockwise, and accordingly the installation frame 4 can drive the grabbing frame 5 to move towards the first conveying device 2, and the state shown in fig. 1 is restored.

The steps can be manually controlled, and meanwhile, a program can be input in advance and controlled through a control system.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model and not for limiting the technical solution of the present utility model, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the present utility model, and any modification or partial replacement thereof should be included in the scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a trade electric installation, its characterized in that includes mounting bracket (4), but install on mounting bracket (4) and be used for hanging before the battery and snatch frame (5) of battery after using respectively with simultaneous movement, and the interval between two snatch frames (5) is adjustable, install grating sensor (11) that are used for the location on snatch frame (5).

2. The power conversion device according to claim 1, wherein a plurality of hanging rods (8) for being connected with corresponding equipment of a power conversion station are symmetrically and fixedly connected to the upper side face of the mounting frame (4), the hanging rods (8) are in an inverted L shape, vertical ends are fixedly connected with the mounting frame (4), and rollers (9) are mounted on the transverse ends.

3. A power conversion device according to claim 1, characterized in that the gripping frame (5) is mounted on the mounting frame (4) by means of a plurality of slings (6), and that the slings (6) are controlled by a retraction motor (12) mounted on the mounting frame (4).

4. A power conversion device according to claim 3, characterized in that the mounting frame (4) is fixedly connected with a plurality of limit rods (13), the grabbing frame (5) is provided with limit holes (14) matched with the limit rods (13), and the upper side surface of the grabbing frame (5) is fixedly connected with limit pipes (15) at the openings of the limit holes (14).

5. A power conversion device according to claim 3, characterized in that the mounting frame (4) is in a split type, a distance-adjusting motor (16) is mounted on one part of the mounting frame (4), a screw sleeve (17) is mounted on the other part of the mounting frame, a screw (18) is mounted on a motor shaft of the distance-adjusting motor (16), and the screw (18) is in meshed connection with the screw sleeve (17).

6. A power exchange station, including hoist and mount frame (1), characterized in that still includes the power exchange device of any one of claims 1 to 5, hoist and mount frame (1) and peg (8) interconnect to drive power exchange device reciprocating motion through peg (8), hoist and mount frame (1) both sides are installed respectively and are used for transporting first conveyer (2) and second conveyer (3) of placing before battery and after battery.

7. A power exchange station according to claim 6, characterized in that the hoisting frame (1) comprises a bearing rod (101), the two ends of the bearing rod (101) are fixedly connected with supporting columns (102), the supporting columns (102) are installed on the ground through foundation bolts, the bearing rod (101) is symmetrically provided with screw rods (19) for driving the installation frame (4), and the screw rods (19) are driven by a driving motor (7) installed on the bearing rod (101).

8. A plant according to claim 7, characterized in that the carrier bar (101) is provided with rails (10) adapted to the rollers (9).