CN218226746U - Automatic battery system that reloads of robot - Google Patents

Abstract

The utility model provides an automatic battery system that reloads of robot, include: the conveying mechanism extends along a first preset direction; the lifting mechanism is arranged on the conveying mechanism and is driven by the conveying mechanism to move along a first preset direction; the unlocking mechanism is arranged on the lifting mechanism and driven by the lifting mechanism to move along the up-and-down direction, and the unlocking mechanism is used for being in butt joint with the battery locking piece at the bottom of the robot so as to drive the battery locking piece to be separated from the battery part at the bottom of the robot through rotation; the picking and placing assembly is arranged on the lifting mechanism, moves downwards through the driving of the lifting mechanism and drives the battery part to be separated from the robot, or moves upwards through the driving of the lifting mechanism and drives the battery part to be installed at the bottom of the robot; and a detection assembly provided on the elevating mechanism and used for detecting whether the battery locking member rotates to a predetermined position to lock the battery component. The utility model discloses with having the advantage that carries out the battery to the robot and change.

Description

Automatic battery system that reloads of robot

Technical Field

The utility model relates to a robot equipment technical field, more specifically say, relate to an automatic battery system that reloads of robot.

Background

With the progress of science and technology and the development of times, robots and artificial intelligence are more and more entering the lives of people, and particularly in the rapid development of mobile internet nowadays, robots are gradually applied in more and more fields.

The delivery robot on the market is likely to have a long travel in one delivery process, the residual capacity of a battery of the delivery robot is not enough to support the delivery robot to complete the delivery process, and the delivery robot is charged at the moment, so that long waiting time is consumed for charging, the delivery cycle is greatly prolonged, and the use of the robot is inconvenient.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic battery system that reloads of robot has and to carry out the battery change to the robot, makes the robot directly change the battery under the not enough condition of electric power to avoided the robot to consume a large amount of charge time, guaranteed that the robot carries out the steady operation under sufficient electric power.

In order to achieve the purpose, the utility model adopts the technical proposal that: provided is a robot automatic battery replacing system, including:

the conveying mechanism extends along a first preset direction;

the lifting mechanism is arranged on the conveying mechanism and is driven by the conveying mechanism to move along a first preset direction;

the unlocking mechanism is arranged on the lifting mechanism and driven by the lifting mechanism to move in the vertical direction, and the unlocking mechanism is used for being in butt joint with the battery locking piece at the bottom of the robot so as to drive the battery locking piece to be separated from the battery part at the bottom of the robot through rotation;

the picking and placing assembly is arranged on the lifting mechanism and moves downwards and drives the battery part to be separated from the robot through the driving of the lifting mechanism or moves upwards and drives the battery part to be arranged at the bottom of the robot through the driving of the lifting mechanism;

and the detection assembly is arranged on the lifting mechanism and is used for detecting whether the battery locking piece rotates to a preset position to lock the battery component.

Optionally, the lifting mechanism comprises: the lifting support part is connected to the conveying mechanism;

the lifting screw rod is arranged along the vertical direction and is rotatably arranged on the lifting support part;

the lifting power assembly is arranged on the lifting support part and is in transmission connection with the lifting screw;

the movable lifting part is positioned above the lifting supporting part and is in threaded connection with the lifting screw, and the unlocking mechanism and the taking and placing assembly are arranged on the movable lifting part.

Optionally, the unlocking mechanism comprises: a rotating shaft of the steering engine is arranged along the vertical direction;

the butt joint component is connected to a rotating shaft of the steering engine and is butted with an interface of the battery locking piece through the upward movement of the movable lifting part;

the battery locking piece is rotatably arranged and provided with an offset boss, and the offset boss limits or separates the battery component through the rotation of the butting component.

Optionally, two unlocking mechanisms are arranged and are respectively positioned on two sides of the taking and placing assembly;

two battery locking pieces at the bottom of the robot are arranged corresponding to the unlocking mechanisms.

Optionally, the pick-and-place assembly comprises:

the taking and placing support platform is arranged on the movable lifting part and is used for bearing the battery component;

and the electromagnetic attraction part is arranged on the taking and placing support platform and generates magnetic force by electrifying to attract the battery component.

Optionally, the detection assembly comprises: the detection bracket is connected to the taking and placing support platform;

and the proximity switch is arranged in the vertical direction and is used for detecting whether the offset boss rotates to a preset position or not.

Optionally, the system for automatically reloading a battery by a robot further comprises: the guide lifting tables are positioned on two sides of the conveying mechanism and provided with guide inclined planes and lifting table surfaces, and the robot moves upwards to the lifting table surfaces through the guide inclined planes so that the bottom of the robot is positioned above the picking and placing assembly;

and the limiting assembly is arranged on the lifting table top and used for limiting the position of the robot.

Optionally, the spacing subassembly includes: the lifting clamping block is provided with a clamping groove matched with the wheel of the robot;

the lifting driving part is arranged below the lifting table board, and the lifting fixture block protrudes out of the lifting table board or is recessed into the lifting table board through the driving of the lifting driving part.

Optionally, the system for automatically reloading a battery by a robot further comprises: the battery storage mechanism is arranged in the conveying direction of the conveying mechanism and at least provided with two battery accommodating cavities which are arranged at intervals in a first preset direction and used for accommodating battery components;

the edge in battery holding chamber is provided with holding chamber locking piece, and holding chamber locking piece is the same with the structure of the battery locking piece of robot bottom.

Optionally, a battery charging connector is arranged in the battery accommodating cavity, an electrifying contact is arranged on the upper surface of the battery component, and the battery component is butted with the battery charging connector through the electrifying contact to realize charging of the battery component.

The utility model provides a pair of automatic battery system that reloads of robot's beneficial effect lies in at least: drive elevating system through conveying mechanism and remove along first direction of predetermineeing, make elevating system remove the bottom of robot, unlocking mechanism moves towards the top through elevating system's drive, make unlocking mechanism move up the back and dock with the battery locking piece of robot bottom, unlocking mechanism drives the battery locking piece through rotating and rotates, break away from the battery part of robot bottom after making the position change of battery locking piece, the battery part just is loosened in the robot bottom. Since the battery locking member is displaced after moving, the detection assembly detects that the battery locking member is away from a preset position (the position of the battery locking member is locked), and sends a signal to the system, and the system starts the taking and placing assembly. The lifting mechanism also drives the taking and placing assembly to move upwards when the lifting mechanism rises, after the battery component is unlocked, the battery component can fall down onto the taking and placing assembly which rises to the right position and is limited by the started taking and placing assembly, and the taking and placing assembly drives the old battery component to move downwards through the driving of the lifting mechanism, so that the old battery component is separated from the robot. Driven by the conveying mechanism, the robot leaves the bottom of the robot and is replaced by a new battery component. The picking and placing assembly with the new battery component is conveyed to the bottom of the robot again by the conveying mechanism, the new battery component is driven to move upwards and is driven to be installed at the bottom of the robot by the lifting mechanism, when the new battery component is jacked into the robot, the unlocking mechanism is also driven by the lifting mechanism to move upwards and is butted with the battery locking piece at the bottom of the robot, the unlocking mechanism drives the battery locking piece to rotate by rotating, the battery locking piece is enabled to reset after the position of the battery locking piece is changed, the battery component at the bottom of the robot is limited, and the new battery component is locked at the bottom of the robot. Because the battery locking piece returns after moving, the detection assembly can detect that the battery locking piece reaches a preset position (the position for locking the battery part) and sends a signal to the system, and the system closes the taking and placing assembly and controls the lifting mechanism to move downwards, so that the unlocking mechanism and the taking and placing assembly are driven to be far away from the bottom of the robot, and the whole battery part is replaced. The automatic battery system that reloads of this robot can carry out the battery to the robot and change, makes the robot directly change the battery under the not enough condition of electric power, makes the robot can in time go to accomplish the task, for example the delivery task far away of stroke to avoid the robot to consume a large amount of charge time, guaranteed that the robot carries out steady operation under sufficient electric power.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a robot;

FIG. 2 is a schematic diagram of the bottom of the robot with the battery components removed;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of an embodiment of a robotic automatic battery reloading system of the present application when used in conjunction with a robot;

FIG. 5 is a schematic structural diagram of a main portion of a robotic automatic battery reloading system according to an embodiment of the present disclosure;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

FIG. 7 is a cross-sectional view of a robotic self-changing battery system in accordance with an embodiment of the present application, in use with a robot;

fig. 8 is a schematic bottom structure diagram of a battery storage mechanism of a robot automatic battery replacement system according to an embodiment of the present application.

Wherein, in the figures, the various reference numbers:

10. a robot; 11. a battery case; 12. a battery locking member; 13. an interface; 14. offsetting the boss; 15. a wheel; 20. a battery component; 100. a conveying mechanism; 200. a lifting mechanism; 210. a lifting support part; 220. a lifting screw; 230. a lifting power assembly; 240. a movable lifting part; 250. a guide bar; 300. an unlocking mechanism; 310. a steering engine; 320. a docking component; 400. a picking and placing assembly; 410. taking and placing the supporting platform; 420. an electromagnetic attraction part; 500. a detection component; 510. detecting the bracket; 520. a proximity switch; 600. guiding the lifting platform; 601. a guide slope; 602. lifting the table top; 610. a limiting component; 611. a lifting fixture block; 612. a card slot; 700. a battery storage mechanism; 710. a housing cavity locking member; 720. a battery accommodating cavity.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly disposed on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Referring to fig. 1, 2 and 3, the present embodiment provides an automatic battery replacing system for a robot, which can be used in cooperation with a robot 10 having a battery component 20 mounted at the bottom thereof, the bottom of the robot 10 is provided with a battery box 11, the battery component 20 is directly pushed into the battery box 11 from bottom to top, at least one side of the battery box 11 is provided with a battery locking member 12, the battery locking member 12 can rotate, the battery locking member 12 has an offset boss 14, the offset boss 14 of the battery locking member 12 is moved by the rotation of the battery locking member 12, the moved offset boss 14 can abut against the lower surface of the battery component 20 or can be inserted into the battery component 20, so that the battery component 20 can be limited in the battery box 11.

Referring to fig. 1-3 and fig. 4 and 5, the system for automatically replacing a battery of a robot according to the present embodiment specifically includes: the conveying mechanism 100, the lifting mechanism 200, the unlocking mechanism 300, the pick-and-place assembly 400 and the detection assembly 500. For convenience of structural description, the direction in which the wheels 15 for powering both sides of the robot 10 are located is the left-right direction, the direction perpendicular to the left-right direction in the horizontal plane is the front-back direction, and the vertical direction is the up-down direction. Conveying mechanism 100 extends along first predetermined direction and sets up, and first predetermined direction in this embodiment is fore-and-aft direction, certainly also can be left right direction, and conveying mechanism 100 can adopt sharp module, for example the electronic slip table of synchronous belt high accuracy heavy load guide rail, accurate ball screw sharp module etc. realize along the drive of rectilinear direction, all can apply to this scheme. The lifting mechanism 200 is arranged on the conveying mechanism 100 and moves along a first preset direction by the driving of the conveying mechanism 100; the conveying mechanism 100 is powered on and then started to drive the lifting mechanism 200 to move along the front-back direction, and the lifting mechanism 200 is powered on and then started to provide lifting power. The unlocking mechanism 300 is arranged on the lifting mechanism 200 and moves along the up-and-down direction by the driving of the lifting mechanism 200, when the lifting mechanism 200 drives the unlocking mechanism 300 to rise to a certain position at the bottom of the robot 10, the unlocking mechanism 300 is butted with the battery locking piece 12 at the bottom of the robot 10, so as to drive the battery locking piece 12 to be separated from the battery part 20 at the bottom of the robot 10 by rotation; after the new battery is replaced, the unlocking mechanism 300 is activated to rotate the battery locking member 12, so that the battery locking member 12 is returned, and the new battery part 20 is fixed to the bottom of the robot 10. The picking and placing assembly 400 is disposed on the lifting mechanism 200, after the battery part 20 at the bottom of the robot 10 is unlocked, the picking and placing assembly 400 is started, the battery part is limited by the picking and placing assembly 400, the picking and placing assembly 400 moves downwards and drives the battery part 20 to be separated from the robot 10 through the driving of the lifting mechanism 200, and when a new battery part (fully charged) is to be placed at the bottom of the robot 10, the picking and placing assembly 400 moves upwards and drives the battery part to be mounted at the bottom of the robot 10 through the driving of the lifting mechanism 200. The sensing assembly 500 may be provided on the elevating mechanism 200 and serves to sense whether the battery locker 12 is rotated to a predetermined position to lock the battery parts.

The working principle of the embodiment is as follows: the conveying mechanism 100 drives the lifting mechanism 200 to move along a first preset direction, so that the lifting mechanism 200 moves to the bottom of the robot 10, the unlocking mechanism 300 moves upwards through the driving of the lifting mechanism 200, the unlocking mechanism 300 is butted with the battery locking piece 12 at the bottom of the robot 10 after moving upwards, the unlocking mechanism 300 drives the battery locking piece 12 to rotate through rotation, the battery locking piece 12 is separated from the battery component at the bottom of the robot 10 after changing the position, and the battery component is loosened at the bottom of the robot 10. As the battery locker 12 is displaced after movement, the detection assembly 500 detects that the battery locker 12 is out of the predetermined position (the position where the battery part is locked) and sends a signal to the system, which activates the pick-and-place assembly 400. The lifting mechanism 200 also drives the pick-and-place assembly 400 to move upwards while lifting, so that the battery component can fall onto the pick-and-place assembly 400 and be limited by the started pick-and-place assembly 400, and the pick-and-place assembly 400 drives the old battery component to move downwards by driving of the lifting mechanism 200, so that the old battery component is separated from the robot 10. Leaves the bottom of the robot 10 by the conveyor mechanism 100 and is replaced with a new battery component. The picking and placing assembly 400 with the new battery component is conveyed to the bottom of the robot 10 again by the conveying mechanism 100, the new battery component is driven by the lifting mechanism 200 to move upwards and drive the new battery component to be installed at the bottom of the robot 10, when the new battery component is lifted to the inside of the robot 10, the unlocking mechanism 300 is also driven by the lifting mechanism 200 to move upwards and butt with the battery locking piece 12 at the bottom of the robot 10, the unlocking mechanism 300 drives the battery locking piece 12 to rotate by rotating, the battery locking piece 12 returns after the position of the battery locking piece 12 is changed, the battery component at the bottom of the robot 10 is limited, and the new battery component is locked at the bottom of the robot 10. Because the battery locking member 12 returns after moving, the detection assembly 500 can detect that the battery locking member 12 reaches a preset position (a position for locking the battery component), and send a signal to the system, the system closes the taking and placing assembly 400, and controls the lifting mechanism 200 to move downwards, so that the unlocking mechanism 300 and the taking and placing assembly 400 are driven to be far away from the bottom of the robot 10, and the replacement of the whole battery component is completed.

The robot automatic battery replacing system provided by the embodiment has the beneficial effects that: this automatic battery system that reloads of robot can carry out the battery to the robot and change, make robot 10 directly change the battery under the circumstances that electric power is not enough, make robot 10 can in time go to accomplish the task, especially use on delivery robot 10, make delivery robot 10 have sufficient electric power to carry out the delivery task that the stroke is far away, thereby avoided robot 10 when carrying out remote task, or still need consume the problem that a large amount of time charges when the task that power consumption is great, guaranteed that robot 10 carries out steady operation under sufficient electric power.

Referring to fig. 5 and 7, the lifting mechanism 200 of the present embodiment specifically includes: the lifting support part 210 may be a lifting support plate, which is connected to the conveying mechanism 100 and moves by the driving of the conveying mechanism 100, a lifting screw 220, a lifting power assembly 230, and a movable lifting part 240. The lifting screw 220 is vertically arranged and rotatably arranged on the lifting support part 210, the lower end of the lifting screw 220 can be connected to the lifting support part 210 through a bearing seat, and the lifting screw 220 can be arranged inside the lifting support part 210 or outside the lifting support part 210 (not shown in the figure), when the lifting screw is arranged outside, the length of the lifting screw 220 can be lengthened, so that the up-and-down stroke can be increased, and for large-sized battery components, the lifting screw can be designed to have enough stroke to put the battery components with increased thickness. The lifting power assembly 230 is arranged on the lifting support part 210 and is in transmission connection with the lifting screw 220, and the lifting power assembly 230 provides power for the rotation of the lifting screw 220; the lifting power assembly 230 in this embodiment is a synchronous belt transmission assembly, which can realize power transmission at a longer distance, so that the structural design is more reasonable, and the driving motor of the synchronous belt transmission assembly can be arranged at the lower part of the lifting support part 210. The movable lifting part 240 is located above the lifting support part 210 and is screwed with the lifting screw 220, and the unlocking mechanism 300 and the picking and placing assembly 400 are both arranged on the movable lifting part 240.

When the lifting mechanism 200 is lifted, the lifting power assembly 230 is powered on and then starts to output power, and the lifting screw 220 is driven by the lifting power assembly 230 to rotate, so as to drive the movable lifting part 240 to move up and down. In order to stabilize the moving process of the movable lifting unit 240, a plurality of guide rods 250 are disposed on the movable lifting unit 240, the guide rods 250 are all disposed in parallel and in the vertical direction, and a plurality of guide holes are disposed on the corresponding lifting support portions 210, so that the guide rods 250 are inserted into the guide holes, and the movable lifting unit 240 is guided to ascend or descend by the guide holes and the guide rods 250.

Referring to fig. 5, 6, and 7, the unlocking mechanism 300 in the present embodiment specifically includes: steering engine 310 and docking component 320. As shown in fig. 3, 6 and 7, the rotating shaft of the steering gear 310 is arranged in a vertical direction, and the docking member 320 is fixedly connected to the rotating shaft of the steering gear 310 and is docked with the interface 13 of the battery locking member 12 by moving up the movable lifting part 240. After the steering engine 310 is powered on, the rotating shaft rotates to drive the butt joint component 320 to rotate, and the butt joint component 320 is butted with the interface 13 of the battery locking piece 12 after rising, so that the battery locking piece 12 can be driven to rotate and then the battery part is loosened or locked. The docking part 320 in this embodiment may be a cross-shaped docking part 320, the outline of the upper surface of which is cross-shaped, a square-shaped docking part 320, a triangular-shaped docking part 320, a hexagonal-shaped docking part 320, etc., and accordingly the interface 13 of the battery locker 12 is configured in a shape that matches the docking part 320. The shape of the docking member 320 may be selected to facilitate docking after being moved upward, for example, a guide structure such as a chamfer may be provided during the upward movement process to facilitate the docking member 320 to enter the interface 13 of the battery lock 12 after the unlocking mechanism 300 is moved upward.

The number of the unlocking mechanisms 300 in this embodiment is two, the two unlocking mechanisms 300 are respectively located at two sides of the pick-and-place assembly 400, and the two battery locking members 12 at the bottom of the robot 10 are arranged corresponding to the two unlocking mechanisms 300. The two unlocking mechanisms 300 are located at the left and right sides of the pick-and-place assembly 400, and two corresponding battery locking members 12 at the bottom of the robot 10 are located at the two sides of the battery box 11 at the bottom of the robot 10. By providing the battery locking members 12 on both the left and right sides of the battery case 11, the battery components can be more firmly fixed in the battery case 11.

Referring to fig. 5 and 7, the pick-and-place assembly 400 in the present embodiment specifically includes: the taking and placing support table 410 and the electromagnetic attraction part 420 are arranged on the movable lifting part 240, the taking and placing support table 410 is used for bearing the battery component, the taking and placing support table 410 has a certain height, the lower part of the table top is hollow, and the formed space for avoiding space can be conveniently lifted by the lifting mechanism 200. An electromagnetic attraction part 420 can be fixedly arranged below the table top, and the electromagnetic attraction part 420 generates magnetic attraction force after being electrified; an iron plate is provided inside the back surface of the battery part, and the battery part is attracted by the magnetic force generated by the electromagnetic attraction part 420. Thus, when the pick-and-place assembly 400 moves in the forward and backward directions, the battery components are stably fixed on the pick-and-place support platform 410. During the process of replacing the battery, the battery part is unlocked, and the electromagnetic attraction part 420 is controlled to be electrified, so that the battery part is sucked out of the battery box 11 at the bottom of the robot 10. When the battery pack is pushed into the battery case 11, the electromagnetic attraction part 420 is controlled to be powered off, so that the battery pack is smoothly separated from the support stand 410.

Referring to fig. 5, 6 and 7, the detecting assembly 500 of the present embodiment includes: a detection bracket 510, and a proximity switch 520. The detecting bracket 510 may be fixedly connected to the pick-and-place supporting platform 410, or fixedly connected to the movable lifting portion 240, and mainly supports the proximity switch 520, such that the proximity switch 520 is disposed along a vertical direction, and is used for detecting whether the offset boss 14 rotates to a preset position. The proximity switch 520 may sense whether there is metal or an object within a certain distance. Therefore, taking the proximity switch 520 capable of sensing metal as an example, if the offset boss 14 is made of metal, the proximity switch can sense whether the offset boss 14 rotates to a predetermined position (locking position), for example, the locking position in this embodiment is the edges of the left and right sides of the battery component, by sensing the proximity switch on from below.

Referring to fig. 4 and 5, the system for automatically replacing a battery of a robot in the embodiment further includes: a guide lifting platform 600 and a limiting component 610. The guide lifters 600 are located at both sides of the conveying mechanism 100 with the conveying mechanism 100 in the middle. The guiding lift 600 has a guiding slope 601 and a lifting platform 602, the lifting platform has a certain height, and the robot 10 moves up to the lifting platform 602 through the guiding slope 601, so that the bottom of the robot 10 is located above the pick-and-place assembly 400. In addition, the guiding lifting platform 600 is further provided with a mark part which is convenient for being recognized and guided by the robot 10, so that the robot 10 can smoothly move up to the lifting platform 602 from the guiding inclined plane 601. The position limiting assembly 610 is disposed on the lifting platform, and when the robot 10 moves to the lifting platform, the position limiting assembly 610 on the guiding lifting platform 600 is started and limits the position of the robot 10.

Referring to fig. 4 and 5, the limiting assembly 610 in the present embodiment includes: an elevation block 611, and an elevation driving part (not shown). The lifting fixture block 611 is provided with a slot 612 matching with the wheel 15 of the robot 10. The lifting driving part is disposed below the lifting platform (inside the guiding lifting platform 600), and the lifting fixture block 611 protrudes from the lifting platform or is recessed from the lifting platform by the driving of the lifting driving part. After the robot 10 moves to the lifting table, the lifting driving part is powered on to start up, so that the lifting fixture block 611 is lifted, and the wheels 15 of the robot 10 are clamped and embedded in the clamping grooves 612, so that the robot 10 cannot move randomly on the guide lifting table 600, and the battery replacement operation is facilitated. The lifting driving part in this embodiment may be a screw lifting driving mechanism, and the lifting driving parts on both sides lift in the same direction. Realize the synchronous spacing of the left and right wheels 15.

Referring to fig. 4 and 8, the system for automatically replacing a battery by a robot in the embodiment further includes: a battery storage mechanism 700 and a receiving cavity locking member 710. The battery storage mechanism 700 is arranged in the conveying direction of the conveying mechanism 100, for example, the battery storage mechanism 700 includes a storage bracket, a conveying channel is formed on the storage bracket, the conveying mechanism 100 is arranged in the conveying channel, the battery storage mechanism 700 at least has two battery accommodating cavities 720, the battery accommodating cavities 720 are located on the upper inner wall of the conveying channel, the at least two battery accommodating cavities 720 are arranged at intervals in a first preset direction, and the battery accommodating cavities 720 are used for accommodating battery components; the receiving cavity locking member 710 is disposed at the edge of the battery receiving cavity 720, and the receiving cavity locking member 710 has the same structure as the battery locking member 12 at the bottom of the robot 10. When the robot 10 replaces the battery, the old battery component is conveyed to the position below an empty battery accommodating cavity 720 by the conveying mechanism 100 on the pick-and-place assembly 400, then the lifting mechanism 200 is lifted, when the old battery component is lifted into the battery accommodating cavity 720, the unlocking mechanism 300 is driven by the lifting mechanism 200 to move upwards and is butted with the accommodating cavity locking piece 710 on one side of the battery accommodating cavity 720, the unlocking mechanism 300 drives the accommodating cavity locking piece 710 to rotate through rotation, the position of the accommodating cavity locking piece 710 returns to the locking position after being changed, the battery component in the battery accommodating cavity 720 is fixed, and the old battery component is locked in the battery accommodating cavity 720. Then, a new battery component is taken out of the other battery accommodating cavity 720, and the process can refer to the process of taking out an old battery component from the bottom of the robot 10, and the process is basically the same and will not be described in detail here.

In the embodiment, a battery charging connector is arranged in the battery accommodating cavity 720, an electrifying contact is arranged on the upper surface of the battery component, and the battery component is butted with the battery charging connector through the electrifying contact to charge the battery component. After the old battery component is installed in the battery accommodating cavity 720, the battery storage mechanism 700 can directly charge the battery component, so that the battery component can be ensured to be a charged battery in the next process of replacing the battery of the robot 10.

To sum up, the utility model provides a pair of automatic battery system that reloads of robot can carry out the battery to robot 10 and change, makes robot 10 directly change the battery under the not enough condition of electric power, makes robot 10 can in time go to accomplish the task, for example the delivery task far away of stroke to avoided robot 10 to consume a large amount of charge time, guaranteed that robot 10 carries out the steady operation under sufficient electric power.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A robot automatic battery system that reloads, its characterized in that includes:

the conveying mechanism extends along a first preset direction;

the lifting mechanism is arranged on the conveying mechanism and driven by the conveying mechanism to move along a first preset direction;

the unlocking mechanism is arranged on the lifting mechanism and driven by the lifting mechanism to move in the vertical direction, and the unlocking mechanism is used for being in butt joint with a battery locking piece at the bottom of the robot so as to drive the battery locking piece to be separated from a battery part at the bottom of the robot through rotation;

the picking and placing assembly is arranged on the lifting mechanism and driven by the lifting mechanism to move downwards and drive the battery part to be separated from the robot or driven by the lifting mechanism to move upwards and drive the battery part to be installed at the bottom of the robot;

and the detection assembly is arranged on the lifting mechanism and is used for detecting whether the battery locking piece rotates to a preset position to lock the battery component.

2. The robotic automatic battery-reloading system according to claim 1, wherein said lifting mechanism comprises: the lifting supporting part is connected to the conveying mechanism;

the lifting screw rod is arranged along the vertical direction and is rotatably arranged on the lifting support part;

the lifting power assembly is arranged on the lifting support part and is in transmission connection with the lifting screw;

the movable lifting part is positioned above the lifting supporting part and is in threaded connection with the lifting screw, and the unlocking mechanism and the taking and placing assembly are arranged on the movable lifting part.

3. The robotic automatic battery reloading system as in claim 2, wherein said unlocking mechanism comprises: the rotating shaft of the steering engine is arranged along the vertical direction;

the butt joint component is connected to a rotating shaft of the steering engine and is in butt joint with an interface of the battery locking piece through upward movement of the movable lifting part;

the battery locking member is rotatably disposed and has an offset boss for restraining the battery part or disengaging the battery part by rotation of the docking part.

4. The system for automatically reloading a battery by a robot as claimed in claim 3, wherein said unlocking mechanism is provided in two numbers, said two unlocking mechanisms being respectively located at both sides of said pick-and-place assembly;

the battery locking pieces at the bottom of the robot correspond to the unlocking mechanisms, and the number of the battery locking pieces is two.

5. The robotic automatic battery-reloading system according to claim 3, wherein said pick-and-place assembly comprises:

the taking and placing support table is arranged on the movable lifting part and is used for bearing the battery component;

and the electromagnetic attraction part is arranged on the taking and placing support table and generates magnetic force by electrifying so as to attract the battery component.

6. The robotic automatic battery-reloading system according to claim 5, wherein said detection assembly comprises: the detection bracket is connected to the taking and placing support platform;

and the proximity switch is arranged in the vertical direction and is used for detecting whether the offset boss rotates to a preset position or not.

7. The robotic auto-reloading battery system as in claim 1, further comprising: the guide lifting tables are positioned on two sides of the conveying mechanism, each guide lifting table is provided with a guide inclined plane and a lifting table surface, and the robot moves upwards to the lifting table surface through the guide inclined planes so that the bottom of the robot is positioned above the picking and placing assembly;

and the limiting assembly is arranged on the lifting table top and is used for limiting the position of the robot.

8. The robotic automatic battery reloading system of claim 7, wherein said limiting assembly comprises: the lifting fixture block is provided with a clamping groove matched with a wheel of the robot;

the lifting driving part is arranged below the lifting table board, and the lifting fixture block protrudes out of the lifting table board or is recessed into the lifting table board through the driving of the lifting driving part.

9. The robotic auto-reloading battery system as recited in claim 1, wherein said robotic auto-reloading battery system further comprises: the battery storage mechanism is arranged in the conveying direction of the conveying mechanism and at least provided with two battery accommodating cavities which are arranged at intervals in a first preset direction and used for accommodating battery components;

the edge in battery holding chamber is provided with holding chamber locking piece, holding chamber locking piece is the same with the structure of the battery locking piece of robot bottom.

10. The system as claimed in claim 9, wherein a battery charging connector is disposed in the battery receiving cavity, and an energizing contact is disposed on an upper surface of the battery member, and the battery member is coupled to the battery charging connector through the energizing contact to charge the battery member.

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