CN118204988A - Electricity changing assembly for meal delivery robot - Google Patents
Electricity changing assembly for meal delivery robot Download PDFInfo
- Publication number
- CN118204988A CN118204988A CN202410433721.5A CN202410433721A CN118204988A CN 118204988 A CN118204988 A CN 118204988A CN 202410433721 A CN202410433721 A CN 202410433721A CN 118204988 A CN118204988 A CN 118204988A
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- China
- Prior art keywords
- seat
- power
- battery
- recovery
- charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000012054 meals Nutrition 0.000 title claims abstract description 37
- 230000005611 electricity Effects 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000011084 recovery Methods 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
- 238000007599 discharging Methods 0.000 claims abstract description 47
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Manipulator (AREA)
Abstract
The invention relates to the field of robots, in particular to a power conversion assembly for a meal delivery robot, which comprises a power supply part for storing batteries and a power utilization part for using the batteries, wherein a battery bracket with double outlets is arranged in a robot base, and a power taking seat and an external seat are arranged on the battery bracket; the power transmission rail and the recovery rail are respectively arranged on two sides of the power conversion seat, the power transmission seat is arranged on the power transmission rail in a driving way, the pushing structure is arranged on the power transmission seat, the recovery seat is arranged on the recovery rail in a driving way, the expansion chucks are movably arranged on two sides of the recovery seat, the power conversion structure which can be connected with the discharging connector of the battery module is arranged on the recovery seat in a sliding way, the power conversion structure is electrically connected with the discharging seat, the limit structure is arranged at the tail part of the recovery seat, the support is rotatably arranged on the power conversion seat, the charging seat is fixedly connected with the support, and the separation structure which can automatically supply the battery is arranged in the charging seat; the purpose of completing the power change of the meal delivery robot without stopping the machine is achieved.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a power conversion assembly for a meal delivery robot.
Background
A meal delivery robot is a robot that delivers food between a kitchen and a customer through an autonomous navigation technique. The food can be accurately sent to the appointed destination, and labor and time cost are saved. Since the robot needs to operate for a long time, the endurance of the battery becomes a key problem restricting the development thereof. At present, a lithium battery is generally used as an energy source for a meal delivery robot in the market, and although the lithium battery has higher energy density and lower self-discharge rate, the endurance of the lithium battery is still unsatisfactory. Once the electric quantity is low, the robot needs to return to the charging pile for charging, and the process can lead to the work suspension of the robot, so that the meal delivery efficiency and the user experience are affected.
The standby time of the meal delivery robot can be effectively reduced by adopting a power exchange mode, the power exchange is usually performed manually, the battery pack with insufficient electric quantity is taken out of the robot, and then the fully charged battery pack is packaged into the robot. Some meal delivery robots are provided with electricity changing equipment, and can replace manual and automatic electricity changing work of the robots. However, both manual power change and automatic power change take a long time, so that the robot cannot send meal normally. Particularly, as the battery pack is removed from the robot, the robot is powered off and cannot normally receive meal delivery information, and the normal work of a restaurant is affected.
Disclosure of Invention
The invention aims to provide a power conversion assembly for a meal delivery robot, so as to achieve the purpose of completing power conversion of the meal delivery robot without stopping, and solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the battery module used in the battery replacement assembly is provided with a double discharging connector and a charging connector;
The battery pack is characterized in that a discharging seat is arranged on the battery changing seat, a power transmission rail and a recovery rail are respectively arranged on two sides of the battery changing seat, the power transmission rail is provided with a power transmission seat in a driving mode, a pushing structure is arranged on the power transmission seat, the recovery rail is provided with a recovery seat in a driving mode, expansion chucks are movably arranged on two sides of the recovery seat, a power conversion structure which can be connected with a discharging connector of a battery module is slidably arranged on the recovery seat, the power conversion structure is electrically connected with the discharging seat, a limiting structure is arranged at the tail of the recovery seat, the battery module is positioned through the limiting structure, a support is rotatably arranged on the battery changing seat, a charging seat is fixedly connected with the support, a separation structure which can automatically supply batteries is arranged in the charging seat, and the battery module supplements electricity in the charging seat.
Preferably, the battery support is arranged in a cavity of the robot base, an inlet and an outlet of a battery are formed in the robot base, an automatic opening and closing cover plate is movably arranged on the inlet and the outlet, and the top of the robot base is provided with a meal delivery assembly.
Preferably, the electricity taking seat is arranged at the top of the battery support, the external seat is arranged on the side face of the battery support, the external seat is connected with the electricity taking seat, the top face of the battery module is provided with a first discharging connector, the front end face of the battery module is provided with a second discharging connector, the charging connector is arranged on the rear end face of the battery module, and the first discharging connector is connected with the external seat in a contact mode.
Preferably, the discharging seat is arranged in the middle of the electricity changing seat, the discharging seat is connected with the external seat, and the electricity transmission track and the recovery track are respectively positioned on two sides of the discharging seat.
Preferably, the power transmission seat moves linearly on the power transmission track, the telescopic push rod is horizontally arranged on the power transmission seat, and the front end of the telescopic push rod stretches into the accommodating cavity of the power transmission seat.
Preferably, side rails are mounted on both sides of the recovery seat, a sliding seat is mounted in the side rails in a driving manner, the expansion collet is mounted on the sliding seat, and the expansion collet is arranged towards the middle of the recovery seat.
Preferably, the power conversion structure comprises a power receiving rod which is slidably mounted on the recovery seat, a reset piece is connected to the power receiving rod, a power receiving end is arranged at the front end of the power receiving rod, and a connecting wire is arranged at the tail end of the power receiving rod.
Preferably, the limit structure comprises an end seat fixedly installed on the recovery seat, a spring rod is vertically installed on the end seat, a pressing piece with a chute is installed at the bottom end of the spring rod, and a lifting head is installed at the top end of the spring rod.
Preferably, the power conversion seat is fixedly arranged on one side close to the power transmission track, the support is arranged on the rotating seat, and the charging seat is connected to the end part of the support.
Preferably, the positioning seat is installed to the both sides of charging seat, and vertical arrangement is provided with flexible dog on the positioning seat, and flexible dog adopts automatically controlled extending structure, be provided with the moisturizing module on the charging seat, and be provided with the charging head on the moisturizing module, and the charging head is docked with the charging connector.
Compared with the prior art, the invention has the beneficial effects that:
1. The battery replacement assembly comprises two parts, one part is based on the battery replacement seat, the battery module can be moved and supplied, the other part is based on the robot base, the battery module can be used for supplying power to the whole robot, meanwhile, the battery support can be matched with the battery replacement seat to complete the battery replacement work, the battery support is arranged in the robot base, when the robot moves to the battery replacement seat to replace electricity, the fully charged battery module enters from one side of the battery support, the battery module with insufficient power is extruded from the other side of the battery support, when the meal delivery robot enters into the electric replacement position, the external seat arranged on the robot base can be in butt joint with the discharge seat on the battery replacement seat, so that the battery module is replaced by the battery replacement seat to supply power to the robot, the robot can normally perform remote signal transmission, normally receive data such as menus and the like, and the meal delivery work can be rapidly performed after the electricity replacement is completed.
2. The middle part of the battery replacing seat is provided with an arc-shaped surface for the docking of the robot base, two sides of the battery replacing seat are respectively provided with a power transmission track and a recovery track, the power transmission tracks can just face to a battery inlet and a battery outlet of the robot base, the power transmission tracks can send the power transmission seat into the robot base to be close to a battery bracket, the power transmission seat is provided with a pushing structure, a fully charged battery module is put into the power transmission seat, the battery module can be pushed into the battery bracket by using a telescopic push rod to replace the battery module with insufficient power for use, the recovery track is provided with the recovery seat, the recovery seat can be sent into the robot base by using the recovery track to be close to the other side of the battery bracket, and when the telescopic push rod pushes a new battery, the old battery can be extruded out of the battery bracket and falls into the recovery seat to finish the battery replacing work.
3. In order to avoid power failure of the robot when new and old batteries alternate, the discharging seat can be connected with the external seat to supply power, the power of the discharging seat is directly derived from the battery module, when the battery module with the power shortage enters the recycling seat, the second discharging connector on the discharging seat is connected with the power receiving end of the power conversion structure, the power receiving rod can be connected with the discharging seat through a connecting wire, so that the power supply of the robot is performed by utilizing the residual power of the battery module, and if the power of the old battery module is insufficient, the second discharging connector of the battery module with the power being full is connected with the charging connector of the old battery module, so that the two battery modules can be matched to complete standby power supply of the robot, meanwhile, the power receiving rod can move, stretches along with the movement of the battery module, and the power availability of the robot in the power conversion process is ensured.
4. The charging seat is provided with the rotating seat and the bracket, the battery module with the insufficient power can be put into the charging seat for supplementing power after being taken out, and the fully charged battery module can be put into the power transmission seat by utilizing the charging seat for use, so that the charging seat is very convenient to use.
Drawings
Fig. 1 is a first schematic diagram of a power change state of a robot according to the present invention.
Fig. 2 is a second schematic diagram of the power change state of the robot according to the present invention.
Fig. 3 is a schematic view of the structure of the robot of the present invention.
Fig. 4 is a first schematic view of the battery support structure of the present invention.
Fig. 5 is a second schematic view of the battery support structure of the present invention.
Fig. 6 is a first schematic diagram of the structure of the power exchanging base of the present invention.
Fig. 7 is a second schematic diagram of the structure of the power exchanging base of the present invention.
Fig. 8 is a schematic view of a recycling track structure according to the present invention.
Fig. 9 is a schematic view of the power transmission track structure of the present invention.
Fig. 10 is a schematic view of a charging stand structure according to the present invention.
In the figure: the power exchanging base 1, the robot base 2, the battery bracket 3, the power taking base 4, the external base 5, the battery module 6, the first discharging connector 7, the second discharging connector 8, the charging connector 9, the cover plate 10, the discharging base 11, the power transmission rail 12, the recycling rail 13, the power transmission base 14, the telescopic push rod 15, the recycling base 16, the side rail 17, the sliding seat 18, the expansion chuck 19, the electric connecting rod 20, the reset piece 21, the electric connecting end 22, the connecting wire 23, the end base 24, the spring rod 25, the pressing piece 26, the lifting head 27, the rotating base 28, the bracket 29, the charging base 30, the positioning base 31, the telescopic stop 32, the power supplementing module 33 and the charging head 34.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, under the precondition of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the power conversion assembly for the meal delivery robot comprises a power supply part for storing batteries and a power utilization part for using the batteries, wherein the power supply part is arranged in a power conversion seat 1, the power utilization part is arranged in a robot base 2, a battery bracket 3 with double outlets is arranged in the robot base 2, a power taking seat 4 and an external seat 5 are arranged on the battery bracket 3, and a battery module 6 used in the power conversion assembly is provided with a double discharging connector and a charging connector 9;
The battery module charging device comprises a battery module 6, a power transmission rail 12, a power transmission rail 13, a power transmission seat 14, a pushing structure, an expansion chuck 19, a power conversion structure, a limit structure, a support 29 and a charging seat 30, wherein the power transmission seat 11 is arranged on the power transmission seat 1, the power transmission rail 12 and the recovery rail 13 are respectively arranged on two sides of the power transmission seat 1, the power transmission seat 14 is arranged on the power transmission rail 12 in a driving mode, the recovery rail 13 is provided with the recovery seat 16 in a driving mode, the two sides of the recovery seat 16 are movably provided with the expansion chuck 19, the power conversion structure which can be connected with a discharging connector of the battery module 6 is slidably arranged on the recovery seat 16, the power conversion structure is electrically connected with the discharging seat 11, the limit structure is arranged at the tail of the recovery seat 16, the battery module 6 is positioned through the limit structure, the support 29 is rotatably arranged on the power transmission seat 1, the charging seat 30 is fixedly connected with the support 29, and the separation structure which can automatically supply a battery is arranged in the charging seat 30.
The battery bracket 3 is arranged in the cavity of the robot base 2, an inlet and an outlet of a battery are arranged on the robot base 2, an automatic opening and closing cover plate 10 is movably arranged on the inlet and the outlet, and a meal delivery assembly is arranged at the top of the robot base 2.
The power conversion assembly of the invention is composed of two parts, one part is based on the power conversion seat 1, and can carry out mobile supply of the battery module 6, the other part is based on the robot base 2, and can supply power to the whole robot by using the battery module 6, and meanwhile, the power conversion assembly can be matched with the power conversion seat 1 to finish power conversion work.
The battery support 3 is installed in the robot base 2, when the robot moves to the position of the battery replacing seat 1 to replace electricity, the cover plates 10 on two sides can be automatically opened, so that fully charged battery modules 6 enter from one side of the battery support 3, and the battery modules 6 with insufficient power are extruded from the other side of the battery support 3.
Get electric seat 4 and install at the top of battery support 3, and outer seat 5 is located the side of battery support 3, and outer seat 5 is connected with getting electric seat 4, and the top surface of battery module 6 is provided with first discharging connector 7, the preceding terminal surface is provided with second discharging connector 8, and charging connector 9 sets up the rear end face at battery module 6, and first discharging connector 7 adopts contact connection with outer seat 5.
When the battery module 6 is arranged in the battery bracket 3, the first discharging connector 7 at the top of the battery module 6 is connected with the electricity taking seat 4, and then the whole meal delivery robot is powered through the battery module 6.
The discharge seat 11 is installed at the middle part of trading electric seat 1, and discharge seat 11 is connected with external seat 5, and power transmission track 12 and recovery track 13 are located the both sides of discharge seat 11 respectively.
When the meal delivery robot enters into the voltage changing position, the external connection seat 5 arranged on the robot base 2 can be in butt joint with the discharge seat 11 on the voltage changing seat 1, so that the battery module 6 is replaced by the voltage changing seat 1 to supply power to the robot, the meal delivery robot can normally carry out remote signal transmission although not moving during voltage changing, and can normally receive data such as menus and the like, and the meal delivery work can be rapidly carried out after the voltage changing is completed.
The power transmission seat 14 moves on the power transmission rail 12 in a straight line, a telescopic push rod 15 is horizontally arranged on the power transmission seat 14, and the front end of the telescopic push rod 15 stretches into the accommodating cavity of the power transmission seat 14.
The middle part of trading electric seat 1 is provided with the arcwall face for the berth of robot base 2 is gone into, and both sides are then provided with power transmission track 12 and recovery track 13 respectively, and both can just in time be right in the battery access of robot base 2, wherein, power transmission track 12 can be with power transmission seat 14 send into in the robot base 2, press close to battery support 3, and be provided with the pushing structure on the power transmission seat 14, put into power transmission seat 14 with the battery module 6 that is fully charged, can utilize flexible push rod 15 to promote battery module 6 to battery support 3 in, replace the battery module 6 of power shortage and use.
Side rails 17 are mounted on both sides of the recovery seat 16, a slide carriage 18 is mounted in the side rails 17 in a driving manner, an expansion collet 19 is mounted on the slide carriage 18, and the expansion collet 19 is disposed toward the middle of the recovery seat 16.
The recovery track 13 is provided with the recovery seat 16, the recovery seat 16 can be sent into the robot base 2 by utilizing the recovery track 13 to be close to the other side of the battery bracket 3, when the telescopic push rod 15 pushes in a new battery, the old battery can be extruded out of the battery bracket 3 and falls into the recovery seat 16 at the same time, and the power change work is completed.
The power conversion structure comprises a power receiving rod 20 which is slidably mounted on the recovery seat 16, a reset piece 21 is connected to the power receiving rod 20, a power receiving end 22 is arranged at the front end of the power receiving rod 20, and a connecting wire 23 is arranged at the tail end of the power receiving rod 20.
When new and old batteries alternate, in order to avoid the outage of the robot, the discharging seat 11 can be utilized to be connected with the external connection seat 5 for supplying power, the power of the discharging seat 11 is directly derived from the battery module 6, when the battery module 6 with the power shortage enters the recycling seat 16, the second discharging connector 8 on the discharging seat is connected with the power receiving end 22 of the power conversion structure, the power receiving rod 20 can be connected with the discharging seat 11 through the connecting wire 23, so that the power supply of the robot is performed by utilizing the residual power of the battery module 6, if the electric quantity of the old battery module 6 is insufficient, the second discharging connector 8 of the battery module 6 with the full power is connected with the charging connector 9 of the old battery module 6, therefore, the two battery modules 6 can cooperate for completing the standby power supply of the robot, meanwhile, the power receiving rod 20 can move, and stretches along with the movement of the battery module 6, and the power availability of the robot in the power conversion process is ensured.
The limit structure comprises an end seat 24 fixedly arranged on the recovery seat 16, a spring rod 25 is vertically arranged on the end seat 24, a pressing piece 26 with a chute is arranged at the bottom end of the spring rod 25, and a lifting head 27 is arranged at the top end of the spring rod 25.
The expansion chucks 19 are arranged on two sides of the recovery seat 16 through the side rails 17, the expansion chucks 19 can be clamped on two sides of the battery module 6, when the old battery module 6 pushes the new battery module 6, the expansion chucks 19 are utilized to drag the battery module 6, so that the power exchanging work can be smoothly carried out, finally, the old battery module 6 moves to the limiting structure, the battery module 6 can be fixed by using the limiting structure, the battery module 6 can be taken out of the robot base 2 by the recovery track 13, and finally, the battery module is taken out for charging.
When the battery module 6 moves into the recovery seat 16, the pressing piece 26 can be pressed first, so that the pressing piece 26 is jacked up against the elastic force of the spring, and finally under the action of the spring rod 25, the pressing piece 26 presses the top surface of the battery module 6 to fix the battery module 6, and when the battery module 6 is taken, the pressing piece 26 is lifted by the lifting head 27.
The power conversion seat 1 is fixedly provided with a rotating seat 28 at one side close to the power transmission rail 12, a bracket 29 is arranged on the rotating seat 28, and a charging seat 30 is connected to the end part of the bracket 29.
The charging seat 30 is installed on the battery replacing seat 1 through the rotating seat 28 and the bracket 29, the battery module 6 with insufficient power can be put into the charging seat 30 for supplementing power after being taken out, and the fully charged battery module 6 can be put into the power transmission seat 14 for use by utilizing the charging seat 30.
The positioning seat 31 is installed to the both sides of charging seat 30, and vertical range is provided with flexible dog 32 on the positioning seat 31, and flexible dog 32 adopts automatically controlled extending structure, is provided with on the charging seat 30 and mends electric module 33, and is provided with the charging head 34 on the electric module 33, and charging head 34 and charging joint 9 butt joint.
When the power transmission seat 14 moves to the tail of the power transmission track 12 and is in the empty state, the telescopic stop blocks 32 in the charging seat 30 can retract from bottom to top in sequence, so that the battery module 6 at the bottommost part of the charging seat 30 can fall into the power transmission seat 14, and the battery module 6 above can fall down in sequence and be ready for use.
The invention is used when in use: firstly, the power conversion assembly of the invention is composed of two parts, one part is based on a power conversion seat 1 and can carry out mobile supply of a battery module 6, the other part is based on a robot base 2 and can use the battery module 6 to supply power to the whole robot and can be matched with the power conversion seat 1 to finish power conversion work, a battery bracket 3 is arranged in the robot base 2, when the robot moves to the position of the power conversion seat 1 to carry out power conversion, cover plates 10 on two sides can be automatically opened, so that the fully charged battery module 6 enters from one side of the battery bracket 3, the battery module 6 with power shortage is extruded from the other side of the battery bracket 3, when the battery module 6 is arranged in the battery bracket 3, the first discharging connector 7 at the top of the battery module 6 is connected with the electricity taking seat 4, so that the whole meal delivery robot is powered through the battery module 6, when the meal delivery robot enters a voltage changing position, the external seat 5 arranged on the robot base 2 can be in butt joint with the discharging seat 11 on the voltage changing seat 1, thereby taking over the battery module 6 by the voltage changing seat 1 to power the robot, the robot can normally carry out remote signal transmission although not moving the meal delivery during the electricity changing, normally receive data such as menus and the like, the meal delivery work can be carried out quickly after the electricity changing is completed, the arc-shaped surface is arranged in the middle of the voltage changing seat 1, for the docking of the robot base 2, two sides are respectively provided with a power transmission rail 12 and a recovery rail 13, which can just face to a battery inlet and outlet of the robot base 2, wherein the power transmission rail 12 can send a power transmission seat 14 into the robot base 2 to be close to a battery bracket 3, a pushing structure is arranged on the power transmission seat 14, a fully charged battery module 6 is put into the power transmission seat 14, the battery module 6 can be pushed into the battery bracket 3 by a telescopic push rod 15 to replace the battery module 6 for use, the recovery rail 13 is provided with a recovery seat 16, the recovery seat 16 can be sent into the robot base 2 by the recovery rail 13, when a new battery is pushed in by the telescopic push rod 15, the old battery can be extruded out of the battery support 3 and falls into the recovery seat 16 to finish the power change work, when the new battery and the old battery are alternated, the discharge seat 11 can be used for being connected with the external connection seat 5 to supply power in order to avoid power failure of the robot, the power of the discharge seat 11 is directly sourced from the battery module 6, when the battery module 6 with the power shortage enters the recovery seat 16, the second discharge connector 8 on the battery module 6 is connected with the power receiving end 22 of the power change structure, the power receiving rod 20 can be connected with the discharge seat 11 through the connecting wire 23, so that the residual power of the battery module 6 is used for supplying power to the robot, if the electric quantity of the old battery module 6 is insufficient, the second discharging connector 8 of the full battery module 6 is connected with the charging connector 9 of the old battery module 6, so that the two battery modules 6 can be matched to finish standby power supply of the robot, meanwhile, the electric connecting rod 20 can move and stretch along with the movement of the battery module 6, the robot is ensured to have electricity available in the process of changing electricity, the expansion chucks 19 are arranged on two sides of the recovery seat 16 through the side rails 17, the expansion chucks 19 can be clamped on two sides of the battery module 6, when the old battery module 6 pushes the new battery module 6, the battery module 6 is dragged by utilizing the expansion chucks 19, so that the electricity changing work can be smoothly carried out, finally, the old battery module 6 moves to the limiting structure, the battery module 6 can be fixed by using the limiting structure, so that the battery module 6 can be taken out of the robot base 2 by the recovery track 13 and finally taken out for charging, when the battery module 6 moves to the recovery seat 16, the pressing piece 26 can be pressed first, so that the pressing piece 26 is jacked up against the elastic force of the spring, finally, under the action of the spring rod 25, the pressing piece 26 is pressed on the top surface of the battery module 6, the battery module 6 is fixed, the pressing piece 26 is lifted by using the lifting pull head 27 when the battery module 6 is taken out, the charging seat 30 is installed on the power exchange seat 1 through the rotating seat 28 and the support 29, after the battery module 6 with the power shortage is taken out, the battery module 6 can be put into the charging seat 30 for supplementing power, and the fully charged battery module 6 can be put into the power transmission seat 14 by utilizing the charging seat 30 for use, when the power transmission seat 14 moves to the tail part of the power transmission track 12 and is in an empty state, the telescopic stop blocks 32 in the charging seat 30 can retract from bottom to top in sequence, so that the battery module 6 at the bottommost part of the charging seat 30 can fall into the power transmission seat 14, and the battery module 6 above can fall down in sequence for use.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but various modifications can be made by those skilled in the art without inventive effort from the above concepts, and all modifications are within the scope of the present invention.
Claims (10)
1. The utility model provides a change electric subassembly that food delivery robot used, includes the power supply part of storage battery and uses the power consumption part of battery, the power supply part sets up in changing electric seat (1), and the power consumption part sets up in robot base (2), its characterized in that: a battery bracket (3) with double outlets is arranged in the robot base (2), a power taking seat (4) and an external seat (5) are arranged on the battery bracket (3), and a battery module (6) used in the power changing assembly is provided with a double discharging connector and a charging connector (9);
The battery pack is characterized in that the discharging seat (11) is arranged on the battery replacing seat (1), the power transmission track (12) and the recovery track (13) are respectively arranged on two sides of the battery replacing seat (1), the power transmission track (12) is provided with the power transmission seat (14) in a driving mode, the power transmission seat (14) is provided with the pushing structure, the recovery track (13) is provided with the recovery seat (16) in a driving mode, the two sides of the recovery seat (16) are movably provided with the expansion clamping heads (19), the recovery seat (16) is provided with the power conversion structure which can be connected with the discharging connector of the battery module (6) in a sliding mode, the power conversion structure is electrically connected with the discharging seat (11), the tail portion of the recovery seat (16) is provided with the limiting structure, the battery module (6) is positioned through the limiting structure, the support (29) is rotatably arranged on the battery replacing seat (1), the charging seat (30) is fixedly connected with the charging seat (30), the separation structure which can automatically supply batteries is arranged in the charging seat (30), and the battery module (6) is electrically charged in the charging seat (30).
2. The power conversion assembly for a meal delivery robot of claim 1, wherein: the battery support (3) is arranged in a cavity of the robot base (2), an inlet and an outlet of a battery are formed in the robot base (2), an automatic opening and closing cover plate (10) is movably arranged on the inlet and the outlet, and a meal delivery assembly is arranged at the top of the robot base (2).
3. The power conversion assembly for a meal delivery robot of claim 1, wherein: get electric seat (4) and install the top at battery support (3), and external seat (5) are located the side of battery support (3), and external seat (5) are connected with getting electric seat (4), the top surface of battery module (6) is provided with first discharging connector (7), preceding terminal surface is provided with second discharging connector (8), and charging connector (9) set up the rear end face at battery module (6), first discharging connector (7) adopts contact connection with external seat (5).
4. The power conversion assembly for a meal delivery robot of claim 1, wherein: the discharging seat (11) is arranged in the middle of the electricity changing seat (1), the discharging seat (11) is connected with the external connection seat (5), and the electricity transmission track (12) and the recycling track (13) are respectively positioned on two sides of the discharging seat (11).
5. The power conversion assembly for a meal delivery robot of claim 1, wherein: the power transmission seat (14) moves on the power transmission track (12) in a straight line, the power transmission seat (14) is horizontally provided with a telescopic push rod (15), and the front end of the telescopic push rod (15) stretches into the accommodating cavity of the power transmission seat (14).
6. The power conversion assembly for a meal delivery robot of claim 1, wherein: side rails (17) are arranged on two sides of the recovery seat (16), a sliding seat (18) is arranged in the side rails (17) in a driving mode, an expansion clamp head (19) is arranged on the sliding seat (18), and the expansion clamp head (19) is arranged towards the middle of the recovery seat (16).
7. The power conversion assembly for a meal delivery robot of claim 1, wherein: the power conversion structure comprises a power receiving rod (20) which is slidably mounted on a recovery seat (16), a reset piece (21) is connected to the power receiving rod (20), a power receiving end (22) is arranged at the front end of the power receiving rod (20), and a connecting wire (23) is arranged at the tail end of the power receiving rod (20).
8. The power conversion assembly for a meal delivery robot of claim 1, wherein: the limiting structure comprises an end seat (24) fixedly mounted on the recovery seat (16), a spring rod (25) is vertically mounted on the end seat (24), a pressing piece (26) with a chute is mounted at the bottom end of the spring rod (25), and a lifting head (27) is mounted at the top end of the spring rod (25).
9. The power conversion assembly for a meal delivery robot of claim 1, wherein: the power conversion seat (1) is fixedly provided with a rotating seat (28) at one side close to the power transmission track (12), the support (29) is arranged on the rotating seat (28), and the charging seat (30) is connected to the end part of the support (29).
10. The power conversion assembly for a meal delivery robot of claim 1, wherein: positioning seats (31) are arranged on two sides of the charging seat (30), telescopic check blocks (32) are vertically arranged on the positioning seats (31), the telescopic check blocks (32) adopt an electric control telescopic structure, a power supplementing module (33) is arranged on the charging seat (30), a charging head (34) is arranged on the power supplementing module (33), and the charging head (34) is in butt joint with the charging connector (9).
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| CN202410433721.5A CN118204988B (en) | 2024-04-11 | 2024-04-11 | Electricity changing assembly for meal delivery robot |
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| CN112537222A (en) * | 2020-12-28 | 2021-03-23 | 中信重工开诚智能装备有限公司 | Uninterrupted battery replacing device and method for railway robot |
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2024
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| US20130088185A1 (en) * | 2011-10-07 | 2013-04-11 | Raytheon Company | Method And Apparatus For A Battery Docking Connector Having Reserve Power For Hot Battery Swap |
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| CN118204988B (en) | 2024-10-11 |
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