CN219339415U - Battery quick change mechanism - Google Patents

Abstract

The utility model discloses a battery quick-change mechanism, which relates to the technical field of vehicle assembly and composite industrial robots, and comprises the following components: a bear device, slide rail, trigger mechanism and quick-connect device for bearing battery, the tip of slide rail is equipped with the auto-lock portion, bear the bottom of device and be equipped with along the gliding gyro wheel of slide rail, trigger mechanism include the fixed mounting board and be used for with the trigger piece of auto-lock portion joint, the trigger piece is fixed on the fixed mounting board through the hinge that has the torsional spring, the fixed mounting board is located one side of bearing device, quick-connect device is including being used for with battery electricity connect plug soon, and quick-connect device is located the opposite side of bearing device. Through using this device, only need press the trigger piece and stimulate the fixed mounting board, can realize the removal operation of battery, and can directly change the operation to the battery after the battery removes in place to simplify the operation degree of difficulty and improve operating efficiency.

Description

Battery quick change mechanism

Technical Field

The utility model relates to the technical field of vehicle assembly and composite industrial robots, in particular to a battery quick-change mechanism.

Background

With the continuous development and innovation of the technology, the automobile assembly process gradually goes to the high-efficiency high-quality automatic assembly direction from the traditional manual assembly. Vehicle automated assembly is typically performed using a compound industrial robot. The composite robot is a novel robot integrating two functions of a mobile robot and a general industrial robot. In the industrial field, a general industrial robot is called a mechanical arm or a mechanical hand, and mainly replaces the grabbing function of a human arm; and the mobile robot, i.e., the AGV (Automated Guided Vehicle ) is a walking function instead of the leg and foot of a person. The composite industrial robot is a machine device combining two functions by hand and foot, so that the automation degree of conveying raw material accessories, loading and unloading workpieces, assembling machines and the like can be improved by using the composite industrial robot to replace manual work, the labor production efficiency is improved, the production cost is reduced, and the steps of realizing the mechanization and automation of industrial production are quickened.

At present, under the condition of insufficient battery power, a common automatic assembly device (a composite robot) adopting a battery as a power source generally adopts a direct charging mode, so that the device can be used continuously only after a long time of charging process, or additional standby equipment is needed for replacement, thereby meeting the station production requirement. However, the existing fixture is complex in operation, time-consuming and labor-consuming when replacing the battery of the automatic assembly equipment, and cannot meet the automatic assembly requirement of high efficiency, high quality and high endurance.

In summary, how to provide a battery quick-change mechanism to meet the requirement of high-efficiency and high-endurance automatic assembly is a problem to be solved by those skilled in the art.

Disclosure of Invention

Therefore, the utility model aims to provide a battery quick-change mechanism which can meet the requirement of high-efficiency and high-endurance automatic assembly.

In order to achieve the above object, the present utility model provides the following technical solutions:

a battery quick change mechanism comprising: the device comprises a bearing device for bearing a battery, a sliding rail, a triggering mechanism and a quick inserting device, wherein the end part of the sliding rail is provided with a self-locking part, the bottom of the bearing device is provided with a roller which slides along the sliding rail, the triggering mechanism comprises a fixed mounting plate and a triggering piece which is used for being clamped with the self-locking part, the triggering piece is fixed on the fixed mounting plate through a hinge with a torsion spring, the fixed mounting plate is arranged on one side of the bearing device, and the quick inserting device comprises a quick connecting plug which is electrically connected with the battery, and the quick inserting device is positioned on the other side of the bearing device.

Preferably, the battery further comprises a guide device for guiding the battery.

Preferably, the guide device comprises guide plates distributed on two sides of the bearing device, and the surfaces of the guide plates are smooth wear-resistant surfaces.

Preferably, the guide plate comprises an arc plate for adjusting the position of the battery and a linear plate for ensuring the linear movement of the battery, and the arc plate and the linear plate are of an integrated structure and distributed in a skimming mode.

Preferably, the bearing device comprises an L-shaped plate for supporting the battery and a mounting plate for mounting the roller, and the mounting plate is welded on the horizontal bottom of the L-shaped plate.

Preferably, the quick-plugging device comprises a plug board for installing the quick-plugging plug, a plug seat for supporting the plug board, a damping spring and a guide pin vertically arranged between the plug board and the plug seat, wherein the plug board and the plug seat are connected with the elastic end of the damping spring, the guide pin is fixedly connected with the plug seat, and the plug board can move along the guide pin.

Preferably, the trigger piece includes with fixed mounting panel articulated first board and perpendicular locating the second board on the first board, first board with fixed mounting panel parallel distribution, the second board with the draw-in groove joint of auto-lock portion.

Preferably, the first plate and the second plate are both metal plates.

When the quick battery replacing mechanism provided by the utility model is used, firstly, the battery can be placed on the bearing device. Then, an operator or an external mechanical device presses the trigger mechanism to enable the trigger piece to rotate around the hinge shaft of the hinge, the trigger piece can press down the self-locking part of the trigger slide rail, and the bearing device and the slide rail are unlocked. Then, an operator or an external mechanical device can drive the bearing device to move outwards by pulling the fixed mounting plate outwards, and after the bearing device and the battery move to a preset position, the battery is separated from the quick-connection plug on the quick-connection plug device. And then, the fixed mounting plate and the bearing device can be pulled outwards continuously until the battery is completely exposed and cannot move, and the bearing device and the sliding rail are locked again at the moment, so that an operator or an external mechanical device can take out the battery from the bearing device, and meanwhile, a full-electric battery is replaced and put into the bearing device, so that battery replacement is completed.

Then, the operator or an external mechanical device presses the trigger mechanism again to enable the trigger piece to rotate around the hinge shaft of the hinge, the trigger piece presses down the self-locking part of the trigger slide rail again, and the bearing device and the slide rail are unlocked. Subsequently, the operator or external mechanical device pushes the carrier device inward, and the battery interfaces with the quick connect plug as the battery moves to the quick connect device. Finally, an operator or an external mechanical device loosens the trigger piece, so that the trigger piece is corrected under the acting force of the torsion spring, and the trigger piece and the self-locking part are locked, so that the bearing device is not moved any more, and the quick replacement operation of the battery is finished. Through using this device, only need press the trigger piece and stimulate the fixed mounting board, can realize the removal operation of battery, and can directly change the operation to the battery after the battery removes in place to simplify the operation degree of difficulty and improve operating efficiency.

In summary, the battery quick-change mechanism provided by the utility model can meet the requirement of high-efficiency and high-endurance automatic assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a battery quick-change mechanism according to the present utility model;

FIG. 2 is a schematic diagram of the trigger mechanism;

FIG. 3 is a schematic view of a carrier;

fig. 4 is a schematic structural view of the sliding rail, the guiding device and the quick-inserting device.

In fig. 1-4:

the device comprises a bearing device 1, a roller 11, an L-shaped plate 12, an assembly plate 13, a sliding rail 2, a self-locking part 21, a triggering mechanism 3, a fixed mounting plate 31, a triggering piece 32, a first plate 321, a second plate 322, a quick-plug device 4, a quick-plug 41, a plug board 42, a plug seat 43, a damping spring 44, a guide nail 45, a guide device 5, a guide plate 51 and a hinge 6.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The core of the utility model is to provide a battery quick-change mechanism which can meet the requirement of high-efficiency and high-endurance automatic assembly.

Fig. 1 to 4 are schematic diagrams illustrating a battery quick-change mechanism according to the present utility model; FIG. 2 is a schematic diagram of the trigger mechanism; FIG. 3 is a schematic view of a carrier; fig. 4 is a schematic structural view of the sliding rail, the guiding device and the quick-inserting device.

The embodiment provides a battery quick-change mechanism, including: the device comprises a bearing device 1 for bearing a battery, a sliding rail 2, a triggering mechanism 3 and a quick inserting device 4, wherein the end part of the sliding rail 2 is provided with a self-locking part 21, the bottom of the bearing device 1 is provided with a roller 11 sliding along the sliding rail 2, the triggering mechanism 3 comprises a fixed mounting plate 31 and a triggering piece 32 used for being clamped with the self-locking part 21, the triggering piece 32 is fixed on the fixed mounting plate 31 through a hinge 6 with a torsion spring, the fixed mounting plate 31 is arranged on one side of the bearing device 1, the quick inserting device 4 comprises a quick connecting plug used for being electrically connected with the battery, and the quick inserting device 4 is positioned on the other side of the bearing device 1.

It should be noted that the sliding rails 2 are distributed on two sides of the bottom of the carrying device 1, and are formed by a plurality of sections of sliding ways with self-locking portions 21, so as to realize sliding and locking of the carrying device 1. The device can realize the operation of quickly replacing the battery by taking the battery as the power source equipment, so as to solve the problem of short endurance by taking the battery as the power source equipment and reduce the number of standby equipment at a working station.

The shapes, structures, sizes, materials and the like of the bearing device 1, the sliding rail 2, the triggering mechanism 3 and the quick-inserting device 4 can be determined according to actual conditions and actual demands in the actual application process.

In using the battery quick-change mechanism provided by the present utility model, first, a battery may be placed on the carrying device 1. Then, the operator or an external mechanical device presses the trigger mechanism 3 to rotate the trigger member 32 around the hinge axis of the hinge 6, and the trigger member 32 can press down the self-locking portion 21 of the trigger slide rail 2 to unlock the bearing device 1 and the slide rail 2. Then, the operator or an external mechanical device pulls the fixed mounting plate 31 outwards to drive the carrying device 1 to move outwards, and after the carrying device 1 and the battery move to the preset positions, the battery is separated from the quick connector 41 on the quick connector 4. Afterwards, the fixing mounting plate 31 and the carrying device 1 can be pulled outwards continuously until the battery is completely exposed and cannot move, and the carrying device 1 and the sliding rail 2 are locked again at the moment, so that an operator or an external mechanical device can take the battery out of the carrying device 1, and meanwhile, a full-electric battery is replaced and put into the carrying device 1, so that battery replacement is completed.

Thereafter, the operator or an external mechanical device presses the trigger mechanism 3 again, so that the trigger 32 rotates about the hinge axis of the hinge 6, and the trigger 32 presses down the self-locking portion 21 of the trigger slide rail 2 again, unlocking the carrier 1 and the slide rail 2. Subsequently, the operator or external mechanical device pushes the carrier device 1 inwards, and when the battery moves to the quick connector device 4, the battery is docked with the quick connector plug 41. Finally, the operator or an external mechanical device releases the trigger piece 32, so that the trigger piece 32 is reset under the action force of the torsion spring, and the trigger piece 32 and the self-locking part 21 are locked, so that the bearing device 1 is not moved any more, and the quick replacement operation of the battery is finished. Through using this device, only need press trigger piece 32 and pulling fixed mounting plate 31, can realize the removal operation of battery, and can directly change the operation to the battery after the battery removes in place to simplify the operation degree of difficulty and improve operating efficiency.

In summary, the battery quick-change mechanism provided by the utility model can meet the requirement of high-efficiency and high-endurance automatic assembly.

On the basis of the above embodiment, it is preferable to further include a guide 5 for guiding the battery. The guiding device 5 can guide and finely adjust the moving process of the battery, so that the moving track of the battery is ensured to be accurate.

Preferably, the guiding device 5 comprises guiding plates 51 distributed on two sides of the carrying device 1, and the surface of the guiding plates 51 is a smooth wear-resistant surface so as to avoid the guiding plates 51 from scratching and wearing the carrying device 1 or the battery.

Preferably, the guide plate 51 includes an arc plate for adjusting the position of the battery and a straight plate for ensuring the linear movement of the battery, and the arc plate and the straight plate are integrally formed and distributed in a skimming shape. Therefore, the guide plate 51 does not obstruct the movement of the battery, and the guide plate 51 can finely adjust the position of the battery within a certain range, ensuring that the battery moves in place.

Preferably, the carrying device 1 includes an L-shaped plate 12 for supporting the battery and a fitting plate 13 for fitting the roller 11, and the fitting plate 13 is welded to the horizontal bottom of the L-shaped plate 12. Therefore, the battery can be smoothly placed on the horizontal top of the L-shaped plate 12, the trigger mechanism 3 is disposed on the vertical side of the L-shaped plate 12, and the quick-insertion device 4 is disposed on the vacant side of the L-shaped plate 12. The moving operation of the bearing device 1 can be realized by unlocking and pulling the trigger mechanism 3, so that the battery moves horizontally along the slide rail 2 under the guiding action of the guiding device 5.

On the basis of the above embodiment, it is preferable that the quick connector 4 includes a plug board for mounting the quick connector, a plug holder 43 for supporting the plug board, a damper spring 44, and a guide pin 45 vertically provided between the plug board and the plug holder 43, both the plug board and the plug holder 43 being connected with an elastic end of the damper spring 44, the guide pin 45 being fixedly connected with the plug holder 43, the plug board being movable along the guide pin 45.

Therefore, when the battery is pulled to the outside through the carrying device 1, the battery drives the plug board and the damping spring 44 to move outwards until the battery is separated from the plug seat 43, at this time, the guide pins 45 can prevent the plug board from moving outwards, and then the plug board can be reset under the action of the damping spring 44. When the battery is pushed inwards, the battery is pushed inwards continuously when the battery moves to the position of the connector 43, so that the battery can be inserted into the connector 43, and the shock absorption spring 44 can relieve the impact caused by the plug abutting process to a certain extent.

Preferably, the trigger piece 32 includes a first plate 321 hinged to the fixed mounting plate 31 and a second plate 322 vertically arranged on the first plate 321, where the first plate 321 is parallel to the fixed mounting plate 31, and the second plate 322 is clamped with the clamping slot of the self-locking portion 21. In the locked state, the second plate 322 is locked and fixed with the locking slot of the self-locking portion 21, so as to prevent the carrying device 1 from easily moving on the sliding rail 2. When the self-locking portion 21 needs to be unlocked, the first plate 321 can be pressed, so that the first plate 321 drives the second plate 322 to rotate relative to the fixed mounting plate 31, and then the clamping relationship between the second plate 322 and the self-locking portion 21 is released, and the operation of triggering the self-locking portion 21 is realized.

Preferably, the first plate 321 and the second plate 322 are both metal plates. That is, the metal plate can be used as the trigger 32, the metal plate is disposed at the outermost side of the structure, the first plate 321 is connected with the fixed mounting plate 31 through the hinge 6 with a torsion spring, and the metal plate is mechanically triggered and pressed by an operator or outside, so that the metal plate rotates around the hinge shaft of the hinge 6, and the self-locking portion 21 of the slide rail 2 is triggered, thereby realizing unlocking operation.

In order to further explain the use method of the battery quick-change mechanism provided by the utility model, the use method is exemplified.

The first step: an operator or an external mechanical device triggering device presses and triggers the first plate 321, so that the first plate 321 rotates around the hinge shaft of the hinge 6, and the second plate 322 presses down the self-locking part 21 of the triggering slide rail 2 to unlock the bearing device 1 and the slide rail 2;

and a second step of: an operator or an external mechanical device pulls the fixed mounting plate 31 outwards to drive the bearing device 1 to move outwards, when the bearing device 1 moves for a certain distance, the battery drives the plug board and the damping spring 44 to move outwards until the battery is separated from the plug seat 43, and at the moment, the guide nails 45 can prevent the plug board from moving outwards continuously;

and a third step of: after the battery is separated from the quick connector 41, the carrying device 1 continues to move outwards until the battery is completely exposed and cannot move, and at this time, the sliding rail 2 and the carrying device 1 are locked again. An operator or an external mechanical device takes the battery out of the bearing device 1, and simultaneously replaces a full battery to be put in, so as to complete battery replacement operation;

fourth step: the operator or an external mechanical device presses the metal plate again to enable the first plate 321 to rotate around the hinge shaft of the hinge 6, and the second plate 322 presses down the self-locking part 21 of the trigger slide rail 2 to realize unlocking operation of the slide rail 2;

fifth step: an operator or an external mechanical device pushes the bearing device 1 inwards, and when the bearing device 1 passes through the guide device 5, the guide device 5 limits and aligns the battery with a non-standard posture, so that the connector at the tail end of the battery can be butted with the quick-connection plug;

seventh step: in the process of completing the butt joint of the quick-connect plug 41, the shock-absorbing spring 44 is used for buffering the butt joint process, so that the phenomenon of collision damage between the battery and the plug board 42 is prevented;

eighth step: the operator or external mechanical device loosens the first plate 321, so that the first plate 321 is righted under the action of the torsion spring force of the torsion spring, the self-locking part 21 of the sliding rail 2 is triggered, the bearing device 1 is locked and does not move any more, and the quick-change battery operation is completed.

It should be noted that, in this application, the first plate 321 and the second plate 322 are mentioned, where the first and the second are merely to distinguish between the differences of positions, and there is no sequential distinction.

In addition, it should be further noted that the azimuth or positional relationship indicated by "horizontal", "vertical", etc. in the present application is based on the azimuth or positional relationship shown in the drawings, and is merely for convenience of description and understanding, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. Any combination of all the embodiments provided in the present utility model is within the protection scope of the present utility model, and will not be described herein.

The battery quick-change mechanism provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (7)

1. A battery quick change mechanism, comprising: the battery quick-inserting device comprises a bearing device (1) for bearing a battery, a sliding rail (2), a triggering mechanism (3) and a quick-inserting device (4), wherein a self-locking part (21) is arranged at the end part of the sliding rail (2), a roller (11) sliding along the sliding rail (2) is arranged at the bottom of the bearing device (1), the triggering mechanism (3) comprises a fixed mounting plate (31) and a triggering piece (32) used for being clamped with the self-locking part (21), the triggering piece (32) is fixed on the fixed mounting plate (31) through a hinge (6) with a torsion spring, the fixed mounting plate (31) is arranged on one side of the bearing device (1), the quick-inserting device (4) comprises a quick-inserting plug (41) used for being electrically connected with the battery, and the quick-inserting device (4) is positioned on the other side of the bearing device (1). The trigger piece (32) comprises a first plate (321) hinged with the fixed mounting plate (31) and a second plate (322) perpendicular to the first plate (321), wherein the first plate (321) and the fixed mounting plate (31) are distributed in parallel, and the second plate (322) is clamped with the clamping groove of the self-locking part (21).

2. The battery quick change mechanism according to claim 1, further comprising a guide means (5) for guiding the battery.

3. The quick battery change mechanism according to claim 2, characterized in that the guide means (5) comprises guide plates (51) distributed on both sides of the carrying means (1), and the surfaces of the guide plates (51) are smooth wear surfaces.

4. A battery quick change mechanism according to claim 3, characterized in that the guide plate (51) comprises an arc-shaped plate for adjusting the position of the battery and a straight line plate for ensuring the linear movement of the battery, and the arc-shaped plate and the straight line plate are of an integral structure and are distributed in a skimming shape.

5. The quick-change mechanism for a battery according to any one of claims 1 to 4, wherein the carrying device (1) includes an L-shaped plate (12) for supporting the battery and a fitting plate (13) for fitting the roller (11), and the fitting plate (13) is welded to a horizontal bottom of the L-shaped plate (12).

6. The quick-change mechanism according to any one of claims 1 to 4, wherein the quick-plug device (4) comprises a plug plate (42) for mounting the quick-plug (41), a plug seat (43) for supporting the plug plate (42), a damper spring (44), and a guide pin (45) vertically provided between the plug plate (42) and the plug seat (43), the plug plate (42) and the plug seat (43) are both connected with an elastic end of the damper spring (44), the guide pin (45) and the plug seat (43) are fixedly connected, and the plug plate (42) is movable along the guide pin (45).

7. The battery quick change mechanism according to any one of claims 1 to 4, wherein the first plate (321) and the second plate (322) are both metal plates.

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