CN210591440U - Automatic interfacing apparatus charges based on intelligent garage AGV - Google Patents

Abstract

The utility model discloses a charging automatic docking device based on an intelligent garage AGV, which comprises a fixed socket, a clamping component and a movable socket, wherein the fixed socket is connected with a charging power supply, and the upper surface of the fixed socket is provided with two insertion rods; move the socket lower surface and be equipped with two lower jacks that correspond with two inserted bars on the fixed socket, it has the confession to supply from the rifle male jack of charging of carrying to move the socket upper surface, centre gripping subassembly fixed mounting is on AGV intelligent vehicle, centre gripping subassembly is used for carrying out the centre gripping and releasing the action to moving the socket, so that AGV intelligent vehicle carries out the centre gripping to moving the socket at the in-process centre gripping subassembly of transporting the vehicle and fixes and move with AGV intelligent vehicle together and when the vehicle reachs fixed parking stall, loosen and move the socket after the socket and make the socket break away from the centre gripping subassembly and install on fixed socket through the jack down with the cooperation of inserted bar is automatic, in order to realize moving the electric connection of socket and fixed socket. The utility model discloses a butt joint mode that charges does not limit the car and charges mouthful model, commonality good and control mode is simple reliable.

Description

Automatic interfacing apparatus charges based on intelligent garage AGV

Technical Field

The utility model relates to a parking charging technology field, concretely relates to automatic interfacing apparatus charges based on intelligent garage AGV.

Background

Agv (automated Guided vehicle) is a short name for an automated Guided vehicle, and belongs to a transport robot. Generally, an automatic guide device such as an electromagnetic or optical device is provided, and the vehicle can travel along a predetermined guide path, and has safety protection and various transfer functions. The method is widely applied to places such as logistics storage, ports and docks, modern intelligent factories and the like.

In recent years, with the improvement of social and economic levels and the rapid development of the automobile industry, the quantity of the retained automobiles in China is continuously increased, so that the development process of the intelligent garage is accelerated. AGVs have begun to be used in modern intelligent garages as vehicle carriers. The new energy vehicle is undoubtedly a direction of automobile development in the future, and the popularization of the electric automobile puts forward a new requirement, namely charging, to the modern garage. The charging and docking mode of the intelligent garage and the electric automobile is a problem to be solved urgently. At present, the research to this aspect of intelligent garage electric automobile charging butt joint mode is not enough, seldom utilizes AGV's control, accomplishes the butt joint that intelligent garage charges, and does not fully consider the particularity of electric automobile charging mouth model mostly.

In the prior art, for example, the invention patent with the publication number of CN106560965A discloses an automatic plug-in charging pile, a garage with the automatic plug-in charging pile, an intelligent stereo garage with the garage and a charging method, wherein in the invention, the automatic plug-in charging pile comprises a charging pile body, a charging gun and a plug assembly, the charging pile body and the plug assembly are connected through a cable, and one of the charging pile body and the plug assembly is provided with a first communication module; the charging gun is provided with a second communication module; the first communication module and the second communication module are used for data transmission, and the plug assembly is connected with and separated from the charging gun after receiving a data instruction. However, this patent has the following problems: (1) the application of the scheme requires that the specifications of charging muzzles of the electric automobiles are highly uniform, while the charging muzzles of the electric automobiles are more in the current market and are different from each other; (2) the optical ranging device and the wireless communication mode are used in the scheme, and the whole system is complicated and complicated due to the control of the carrying trolley, the reliability is reduced, and the cost is high. Therefore, it is important to find a charging docking device with simple structure, few electric components, simple and reliable control method and low cost.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: the utility model provides an automatic interfacing apparatus charges based on intelligent garage AGV, the butt joint mode that charges does not limit the car and charges mouthful model and the commonality good, simple structure and control mode are simple reliable.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a charging automatic docking device based on an intelligent garage AGV comprises a fixed socket, a clamping assembly and a movable socket, wherein the fixed socket is installed on a fixed parking space and is connected with a charging power supply, and two insertion rods are arranged on the upper surface of the fixed socket; the lower surface of the movable socket is provided with two lower insertion holes corresponding to two insertion rods on the fixed socket, the upper surface of the movable socket is provided with an upper insertion hole for inserting a self-carried charging gun, the clamping assembly is fixedly arranged on the AGV intelligent trolley and is used for clamping and releasing the movable socket, so that the clamping assembly clamps and fixes the movable socket in the process of conveying the AGV intelligent trolley so as to move together with the AGV intelligent trolley and the movable socket is just right above the fixed socket when the trolley reaches a fixed parking space, and the movable socket is separated from the clamping assembly and is automatically inserted on the fixed socket through the matching of the lower insertion holes and the insertion rods after being loosened so as to realize the electric connection of the movable socket and the fixed socket; the clamping device also comprises a control system for controlling the action of the clamping assembly.

The utility model discloses an in the use, at first move the initial position of socket on AGV intelligent vehicle's centre gripping subassembly, after parking the vehicle on AGV intelligent vehicle, the manual work takes out the portable rifle that charges of vehicle self, and the rifle that charges one end is pegged graft on the vehicle, and the other end is pegged graft in the last jack of moving the socket, accomplishes and moves the connection between socket and the vehicle, and detectable charging channel is unblocked this moment, and vehicle electric quantity information foresees charging completion time etc.; after the fixed parking space is distributed to the intelligent garage system, the movable socket is clamped by the clamping component on the AGV intelligent trolley, the clamping action is kept, then the AGV intelligent trolley moves upwards and lifts the vehicle, the vehicle and the movable socket are kept relatively static, the vehicle is transferred to the specified fixed parking space, the vehicle is put down by the AGV intelligent trolley, the AGV intelligent trolley can move vertically downwards, the movable socket on the clamping component is driven to move downwards, the lower insertion hole of the movable socket is connected with the insertion rod of the fixed socket in an inserting mode, the movable socket is loosened through the clamping component, the movable socket is connected onto the fixed socket on the fixed parking space in an inserting mode, and then the AGV intelligent trolley leaves the fixed parking space. Because the fixed socket is communicated with electricity, the charging of the vehicle is completed after the fixed socket is plugged with the movable socket; when the vehicle is taken, the sequence of actions is opposite to that of parking, the AGV intelligent trolley reaches an appointed fixed parking space according to instructions, the clamping assembly clamps the movable socket, the movable socket is pulled out in the process of lifting the vehicle upwards, the movable socket is separated from the insertion rod of the fixed socket, the clamping assembly clamps the movable socket and moves to the parking and taking room along with the AGV intelligent trolley, and the vehicle is put down. The vehicle owner enters, gets off the portable charging gun with the socket connected with the vehicle, and folds up the portable charging gun to get the vehicle away.

The utility model has the advantages that the charging gun of the vehicle is arranged between the vehicle and the charging pile, the charging mode under the scheme can be carried out for the vehicles with different specifications of the charging port, and the charging gun is automatically connected when the vehicle owner parks, so the operation is simple, and the universality is excellent; meanwhile, the clamping assembly and the fixed socket are relatively fixed in position, the movable socket is used for realizing the mutual connection of the clamping assembly and the fixed socket, and the vehicle is charged in a two-fixed-movable mode; and in the utility model discloses in, move socket and fixed socket and realize pegging graft and be the up-and-down motion that utilizes AGV intelligent vehicle self when the exchange vehicle, the action of centre gripping and the release only need be realized to the centre gripping subassembly, can accomplish charging of vehicle, it is very convenient to operate and use, need not control the grafting process at utilizing other control mechanism, the position when moving the socket moreover for AGV intelligent vehicle exchange vehicle can remain throughout certain, so also need not too many detection components and parts to realize the location, correspondingly, the cost is reduced.

As optimization, the clamping assembly comprises a mounting seat, two clamping arms, a vertical sliding block and a screw rod, the mounting seat is of a U-shaped structure formed by a vertical plate and two side plates, two opposite vertical sliding rails are arranged on the inner sides of the two side plates, and the vertical sliding block can slide up and down along the vertical sliding rails under the driving of the lifting driving mechanism; the outer side surface of the vertical sliding block, which is opposite to the vertical plate, is provided with a T-shaped horizontal sliding rail, two ends of the vertical sliding block are respectively provided with a connector which protrudes outwards, the screw rod is horizontally arranged, two ends of the screw rod are respectively positioned in the connectors, a first driving motor is arranged in any one connector of the two connectors, an output shaft of the first driving motor is in key connection with one end of the screw rod, and the other end of the screw rod is rotatably connected in the other corresponding connector; the positions, close to the middle parts, of the two clamping arms are horizontally sleeved on the screw rod through threaded holes and are parallel to each other, the screw rod is bounded by a length center, and the thread directions of two sides of the center are opposite, so that the two clamping arms move in the opposite direction or in the opposite direction along the axial direction of the screw rod when the screw rod rotates; the inner ends of the arms of the two clamping arms are provided with first clamping grooves corresponding to the horizontal sliding rails, and the first clamping grooves are clamped on the horizontal sliding rails so that the clamping arms can horizontally slide along the horizontal sliding rails under the drive of the screw rod to clamp the movable socket.

Therefore, the vertical sliding block on the mounting seat slides on the mounting seat and can vertically slide, so that the situation that the height of the inserted link of the fixed socket is not matched with the height difference of the vertical movement of the AGV intelligent trolley during parking of the vehicle can be prevented, and the movable socket and the fixed socket can be smoothly inserted by fine adjustment through the vertical sliding block moving up and down; the two clamping arms can transversely slide on the horizontal slide rails; the screw holes in the two clamping arms are matched with the screw rod, the screw rod is driven to rotate by the first driving motor, and clamping and releasing actions of the two clamping arms can be finished due to opposite thread directions at two sides of the center of the screw rod; therefore, the inner ends of the clamping arms slide on the horizontal sliding rails through the rotation of the screw rod, and the clamping and releasing actions of the two clamping arms on the socket are realized.

And as optimization, second clamping grooves corresponding to the vertical sliding rails are formed in two sides of the vertical sliding block, and the vertical sliding block is clamped on the vertical sliding rails through the second clamping grooves.

Therefore, the two sides of the vertical sliding block are provided with the second clamping grooves corresponding to the vertical sliding rails, the vertical sliding block and the vertical sliding rails are more reliably clamped, the vertical sliding block slides along the vertical sliding rails through the jacking mechanism, the height of the clamping arms is adjusted correspondingly to adjust the height of the movable socket, and the accuracy of the two clamping arms is higher when the movable socket is clamped; and when the inserted bar height of fixed socket and the difference in height of up-and-down motion when AGV intelligent vehicle parks the vehicle mismatch, utilize vertical slider up-and-down motion to carry out the fine setting alright with realizing moving socket and fixed socket and pegging graft smoothly.

Preferably, the outer end of any one clamping arm is horizontally bent towards the other clamping arm to form a bent part, and when the clamping arm clamps the movable socket, the bent part of the clamping arm is clamped with the two outer side surfaces of the movable socket.

Like this, will move the lateral surface block of socket through the kink, the kink carries on spacingly to the surface that moves the socket, makes two centre gripping arms better to the centre gripping effect that moves the socket, thereby can prevent that the centre gripping arm from moving the socket and carrying out the condition that the outside motion of socket took place to drop to the in-process that carries out the centre gripping motion to moving the socket and appearing.

Preferably, a plug box with an upper opening and a lower opening is arranged on the outer side of the fixed socket to enclose the fixed socket, the plug box is fixedly mounted on the fixed parking space, the fixed socket and the plug box are connected through a plurality of horizontal springs, and the fixed socket is positioned in the geometric center of the plug box under the natural stress state of the springs; one end of the spring is fixedly connected to the inner side wall of the plug box, and the other end of the spring is fixedly connected with the side wall of the corresponding side of the fixed socket, so that the fixed socket has a certain transverse displacement allowance in the plug box.

Therefore, certain errors can exist when the inserted link on the fixed socket and the movable socket are vertically plugged, the fixed socket is connected with the plug box through the plurality of springs, the fixed socket can also perform elastic movement in the plane of the plug box, and when the movable socket is plugged with the fixed socket, the socket can enable the lower jack of the movable socket to be plugged with the inserted link on the fixed socket through slight displacement movement.

Preferably, the four corners of the bottom surface of the fixed socket are provided with balls, and the bottoms of the balls are flush with the bottom of the plug box.

Like this, four edges of bottom surface through fixed socket are equipped with the ball, and when fixed socket was elastic movement in the plug box, the bottom of socket can roll through the ball, and the bottom of ball flushes with the bottom of plug box moreover, and the ball can make fixed socket steady motion in the plug box like this.

Preferably, the opening part of the lower insertion hole is of an open structure, and the opening hole of the opening part is larger than the diameter of the insertion rod.

Like this, when the lower jack of moving the socket and peg graft on the fixed socket, be uncovered structure with lower jack oral area, the jack hole provides the effect of direction down to error influence leads to unable peg graft on the fixed socket because of moving socket and fixed socket and pegging graft the time.

Preferably, the two side walls of the movable socket are respectively provided with a second through groove for clamping the two clamping arms, the second through grooves are transversely arranged, the shape of each second through groove is matched with that of each clamping arm, and the second through grooves are used for enabling the arm rod parts of the clamping arms in contact with the movable socket to be located in the second through grooves when the clamping assemblies clamp the movable socket.

Therefore, the two lateral walls of the movable socket are provided with the transverse second through grooves, when the movable socket is clamped by the two clamping arms, the contact parts of the arm rods of the two clamping arms and the movable socket are completely positioned in the second through grooves, so that the second through grooves limit the clamping arms, when the clamping arms clamp the movable socket, the movable socket is not easy to move relative to the clamping arms, and the clamping arms are more stable in the process of clamping the movable socket.

To sum up, the beneficial effects of the utility model reside in that: the charging gun of the vehicle is used between the vehicle and the charging pile, and the vehicle is automatically connected when the vehicle owner parks, so that the operation is simple, the universality is excellent, and the charging mode under the scheme can be carried out on the vehicles with different charging port specifications; meanwhile, the position of the movable socket relative to the AGV intelligent trolley for exchanging the vehicles can be always kept constant, so that the positioning is realized without too many detection components, and the cost is reduced; the AGV intelligent trolley is used for realizing the combination of the lower jacks of the movable sockets and the insertion rods of the fixed sockets by utilizing the up-and-down movement of the AGV intelligent trolley during the exchange of vehicles, and the charging of the vehicles can be finished only by realizing the actions of clamping and releasing of the clamping assembly, so that the AGV intelligent trolley is very convenient to operate and use; and the clamping assembly drives the screw rod to rotate through the motor to realize clamping of the clamping arm, and the clamping assembly is simple in control mode and low in control cost due to small size, simple in action and low in power requirement.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the middle-acting socket of the present invention;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

FIG. 4 is a schematic structural view of the clamp arm of the present invention;

fig. 5 is a schematic structural diagram of the middle fixed socket of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Reference numerals in the drawings of the specification include: the socket comprises a fixed socket 1, a movable socket 2, a clamping arm 3, a mounting seat 4, a vertical sliding block 5, a vertical plate 6, a horizontal sliding rail 7, a vertical sliding rail 8, a first clamping groove 9, a lead screw 10, a bending part 11, a connector 12, a second through groove 13, a lower insertion hole 14, an upper insertion hole 15, an insertion rod 16, a spring 17 and a plug box 18.

In the specific embodiment, the charging automatic docking device based on the AGV of the intelligent garage, as shown in fig. 1 to 5, includes a fixed socket 1, a clamping assembly and a movable socket 2, wherein the fixed socket 1 is installed on a fixed parking space and connected with a charging power supply, and two insertion rods 16 are arranged on the upper surface of the fixed socket 1; the lower surface of the movable socket 2 is provided with two lower insertion holes 14 corresponding to two insertion rods 16 on the fixed socket 1, the upper surface of the movable socket 2 is provided with an upper insertion hole 15 for inserting a self-carried charging gun, the clamping assembly is fixedly arranged on the AGV intelligent trolley, the clamping assembly is used for clamping and releasing the movable socket 2, so that the clamping assembly clamps and fixes the movable socket 2 in the process of conveying the AGV intelligent trolley so as to move along with the AGV intelligent trolley, the movable socket 2 is just positioned right above the fixed socket 1 when the vehicle reaches a fixed parking space, and the movable socket 2 is separated from the clamping assembly and automatically inserted on the fixed socket through the matching of the lower insertion holes 14 and the insertion rods 16 after the movable socket 2 is released so as to realize the electric connection of the movable socket 2 and the fixed socket 1; the clamping device also comprises a control system for controlling the action of the clamping assembly.

The utility model discloses an in the use, at first move on 2 initial position AGV intelligent vehicle's of socket clamping component, after parking the vehicle on AGV intelligent vehicle, the manual work takes out the portable rifle that charges of vehicle self, and the rifle one end of charging is pegged graft on the vehicle, and the other end is pegged graft in last jack 15 of moving socket 2, accomplishes and moves the connection between socket 2 and the vehicle, and detectable charging channel is unblocked this moment, and vehicle electric quantity information foresees charging completion time etc.; after the fixed parking space is distributed by the intelligent garage system, the movable socket 2 is clamped by the clamping component on the AGV intelligent trolley, the clamping action is kept, then the AGV intelligent trolley moves upwards and lifts the vehicle, the vehicle and the movable socket 2 are kept relatively static, the vehicle is transferred to the specified fixed parking space, the vehicle is put down by the AGV intelligent trolley, the AGV intelligent trolley can move vertically downwards, the movable socket 2 on the clamping component is driven to move downwards, the lower insertion hole 14 of the movable socket 2 is connected with the insertion rod 16 of the fixed socket 1 in an inserting mode, the movable socket 2 is loosened by the clamping component, the movable socket 2 is connected onto the fixed socket 1 on the fixed parking space in an inserting mode, and then the AGV intelligent trolley leaves the fixed parking space. Because the fixed socket 1 is communicated with electricity, the charging of the vehicle is completed after the fixed socket 1 is spliced with the movable socket 2; the action sequence when getting the car is opposite with the parking, and AGV intelligent vehicle arrives appointed fixed parking stall according to the instruction, and the centre gripping subassembly centre gripping moves socket 2, upwards lifts up the in-process of vehicle to extract and move socket 2, moves socket 2 and fixed socket 1's inserted bar 16 separation, and centre gripping subassembly centre gripping moves socket 2 along with AGV intelligent vehicle and delivers to the room of getting the car of parking and putting down the vehicle. The vehicle owner enters, gets off the portable charging gun with the socket 2 connected with the vehicle, and folds up the portable charging gun to get the vehicle away.

The utility model has the advantages that the charging gun of the vehicle is arranged between the vehicle and the charging pile, the charging mode under the scheme can be carried out for the vehicles with different specifications of the charging port, and the charging gun is automatically connected when the vehicle owner parks, so the operation is simple, and the universality is excellent; meanwhile, the positions of the clamping assembly and the fixed socket 1 are relatively fixed, the movable socket 2 is used for realizing the mutual connection of the clamping assembly and the fixed socket, and the charging of the vehicle is finished in a two-fixed-movable mode; and in the utility model discloses in, move socket 2 and fixed socket 1 and realize pegging graft and be the up-and-down motion that utilizes AGV intelligent vehicle self when the exchange vehicle, the action of centre gripping and the release only need be realized to the centre gripping subassembly, can accomplish charging of vehicle, it is very convenient to operate and use, need not control the grafting process at the control mechanism that utilizes other, the position when moving socket 2 for AGV intelligent vehicle exchange vehicle in addition can remain throughout certain, so also need not too many detection components and parts to realize the location, correspondingly, the cost is reduced.

In a specific embodiment, the clamping assembly comprises an installation seat 4, two clamping arms 3, a vertical sliding block 5 and a screw rod 10, the installation seat 4 is of a U-shaped structure formed by a vertical plate 6 and two side plates, two opposite vertical sliding rails 8 are arranged on the inner sides of the two side plates, and the vertical sliding block 5 can slide up and down along the vertical sliding rails 8 under the driving of a lifting driving mechanism; a T-shaped horizontal sliding rail 7 is mounted on the outer side surface of the vertical sliding block 5, which is opposite to the vertical plate 6, two ends of the vertical sliding block 5 are respectively provided with a connector 12 which protrudes outwards, the screw 10 is horizontally arranged, two ends of the screw 10 are respectively positioned in the connectors 12, a first driving motor is arranged in any one connector 12 of the two connectors 12, an output shaft of the first driving motor is in key connection with one end of the screw 10, and the other end of the screw 10 is rotatably connected in the other corresponding connector 12; the positions, close to the middle parts, of the two clamping arms 3 are horizontally sleeved on the screw rod 10 through threaded holes and are parallel to each other, the screw rod 10 is bounded by a length center, and the thread directions of two sides of the center are opposite, so that the two clamping arms 3 move in the opposite direction or in the opposite direction along the axial direction of the screw rod 10 when the screw rod 10 rotates; the inner ends of the two clamping arms 3 are provided with first clamping grooves 9 corresponding to the horizontal sliding rails 7, and the first clamping grooves 9 are clamped on the horizontal sliding rails 7 so that the clamping arms 3 can horizontally slide along the horizontal sliding rails 7 under the driving of the screw rod 10 to clamp the movable socket 2.

Therefore, the vertical sliding block 5 can vertically slide on the mounting seat 4, so that when the height of the insertion rod 16 of the fixed socket 1 is not matched with the height difference of the vertical movement of the AGV intelligent trolley during parking vehicles, the vertical sliding block 5 can move vertically to perform fine adjustment, and the movable socket 2 and the fixed socket 1 can be smoothly inserted; the two clamping arms 3 can transversely slide on the horizontal slide rails 7; the screw holes in the two clamping arms 3 are matched with the screw rod 10, the screw rod 10 is driven to rotate by the first driving motor, and clamping and releasing actions of the two clamping arms 3 can be completed due to the fact that the directions of threads on two sides of the center of the screw rod 10 are opposite; therefore, the inner ends of the clamping arms 3 slide on the horizontal slide rails 7 through the rotation of the screw rod 10, and the clamping and releasing actions of the two clamping arms 3 on the movable socket 2 are realized.

In a specific embodiment, the two sides of the vertical sliding block 5 are provided with second clamping grooves corresponding to the vertical sliding rails 8, and the vertical sliding block 5 is clamped on the vertical sliding rails 8 through the second clamping grooves.

In this way, the two sides of the vertical sliding block 5 are provided with the second clamping grooves corresponding to the vertical sliding rails 8, the vertical sliding block 5 and the vertical sliding rails 8 are more reliably clamped, the vertical sliding block 5 slides along the vertical sliding rails 8 through the jacking mechanism, so that the height of the clamping arms 3 is adjusted correspondingly to adjust the height of the movable socket 2, and the accuracy of the two clamping arms 3 is higher when the movable socket 2 is clamped; and when the height of the inserted bar 16 of the fixed socket 1 is not matched with the height difference of the AGV intelligent trolley moving up and down when parking vehicles, the vertical sliding block 5 is utilized to move up and down to perform fine adjustment, so that the movable socket 2 and the fixed socket 1 can be smoothly plugged.

In the specific embodiment, the outer end of any one of the holding arms 3 is horizontally bent toward the other holding arm 3 to form a bent portion 11, and when the holding arm 3 holds the movable socket 2, the bent portion 11 of the holding arm 3 is engaged with the two outer side surfaces of the movable socket 2.

Like this, through kink 11 lateral surface block that will move socket 2, kink 11 carries on spacingly to the surface that moves socket 2, makes two centre gripping arms 3 better to the centre gripping effect that moves socket 2, thereby can prevent that centre gripping arm 3 from moving the condition that socket 2 outwards moved and take place to drop in the in-process that carries out the centre gripping motion to moving socket 2.

In a specific embodiment, a plug box 18 with an upper opening and a lower opening is arranged outside the fixed socket 1 to enclose the fixed socket 1 therein, the plug box 18 is fixedly installed on a fixed parking space, the fixed socket 1 and the plug box 18 are connected through a plurality of horizontal springs 17, and the fixed socket 1 is positioned at the geometric center of the plug box 18 under the natural stress state of the springs 17; one end of the spring 17 is fixedly connected to the inner side wall of the plug box 18, and the other end of the spring is fixedly connected to the side wall of the corresponding side of the fixed socket 1, so that the fixed socket 1 has a certain lateral displacement allowance in the plug box 18.

Therefore, certain errors may exist when the insertion rod 16 on the fixed socket 1 is vertically inserted into the movable socket 2, so that the fixed socket 1 is connected with the plug box 18 through the plurality of springs 17, the fixed socket 1 can also perform elastic movement in the plane of the plug box 18, and when the movable socket 2 is inserted into the fixed socket 1, the socket can insert the lower insertion hole 14 of the movable socket 2 into the insertion rod 16 on the fixed socket 1 through slight displacement movement.

In the specific embodiment, the four corners of the bottom surface of the fixed socket 1 are provided with balls, and the bottoms of the balls are flush with the bottom of the plug box 18.

Thus, the balls are arranged at the four corners of the bottom surface of the fixed socket 1, when the fixed socket 1 elastically moves in the plug box 18, the bottom of the socket can roll through the balls, and the bottoms of the balls are flush with the bottom of the plug box 18, so that the balls can enable the fixed socket 1 to stably move in the plug box 18.

In a specific embodiment, the mouth of the lower insertion hole 14 is an open structure, and the opening of the mouth is larger than the diameter of the insertion rod 16.

Like this, when the lower jack 14 of moving socket 2 pegs graft with the inserted bar 16 on the fixed socket 1, be open structure with lower jack 14 oral area, the effect of direction is provided in lower jack 14 hole to error influence leads to unable inserted bar 16 on the fixed socket 1 when because of moving socket 2 and fixed socket 1 peg graft.

In a specific implementation process, two side walls of the movable socket 2 are respectively provided with a second through groove 13 for clamping the two clamping arms 3, the second through grooves 13 are transversely arranged, the shape of the second through grooves 13 is matched with that of the clamping arms 3, and the second through grooves 13 are used for enabling the arm rod part of the clamping arms 3 in the contact part with the movable socket 2 to be located in the second through grooves 13 when the clamping assembly clamps the movable socket 2.

Like this, all open horizontal second through groove 13 through the both sides wall that moves socket 2, when two centre gripping arms 3 grasp and move socket 2, the armed lever of two centre gripping arms 3 and the contact site who moves socket 2 are located second through groove 13 completely, and second through groove 13 carries on spacingly to centre gripping arm 3 like this, makes centre gripping arm 3 when moving socket 2 centre gripping, moves socket 2 and is difficult for taking place relative movement with centre gripping arm 3 to it is more stable to make centre gripping arm 3 carry out the in-process of centre gripping moving socket 2.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides an automatic interfacing apparatus charges based on intelligent garage AGV which characterized in that: the parking space charging device comprises a fixed socket, a clamping assembly and a movable socket, wherein the fixed socket is arranged on a fixed parking space and is connected with a charging power supply, and two insertion rods are arranged on the upper surface of the fixed socket; the lower surface of the movable socket is provided with two lower insertion holes corresponding to two insertion rods on the fixed socket, the upper surface of the movable socket is provided with an upper insertion hole for inserting a self-carried charging gun, the clamping assembly is fixedly arranged on the AGV intelligent trolley and is used for clamping and releasing the movable socket, so that the clamping assembly clamps and fixes the movable socket in the process of conveying the AGV intelligent trolley so as to move together with the AGV intelligent trolley and the movable socket is just right above the fixed socket when the trolley reaches a fixed parking space, and the movable socket is separated from the clamping assembly and is automatically inserted on the fixed socket through the matching of the lower insertion holes and the insertion rods after being loosened so as to realize the electric connection of the movable socket and the fixed socket; the clamping device also comprises a control system for controlling the action of the clamping assembly.

2. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 1, characterized in that: the clamping assembly comprises a mounting seat, two clamping arms, a vertical sliding block and a lead screw, the mounting seat is of a U-shaped structure formed by a vertical plate and two side plates, two opposite vertical sliding rails are arranged on the inner sides of the two side plates, and the vertical sliding block can slide up and down along the vertical sliding rails under the driving of a lifting driving mechanism; the outer side surface of the vertical sliding block, which is opposite to the vertical plate, is provided with a T-shaped horizontal sliding rail, two ends of the vertical sliding block are respectively provided with a connector which protrudes outwards, the screw rod is horizontally arranged, two ends of the screw rod are respectively positioned in the connectors, a first driving motor is arranged in any one connector of the two connectors, an output shaft of the first driving motor is in key connection with one end of the screw rod, and the other end of the screw rod is rotatably connected in the other corresponding connector; the positions, close to the middle parts, of the two clamping arms are horizontally sleeved on the screw rod through threaded holes and are parallel to each other, the screw rod is bounded by a length center, and the thread directions of two sides of the center are opposite, so that the two clamping arms move in the opposite direction or in the opposite direction along the axial direction of the screw rod when the screw rod rotates; the inner ends of the arms of the two clamping arms are provided with first clamping grooves corresponding to the horizontal sliding rails, and the first clamping grooves are clamped on the horizontal sliding rails so that the clamping arms can horizontally slide along the horizontal sliding rails under the drive of the screw rod to clamp the movable socket.

3. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 2, characterized in that: and second clamping grooves corresponding to the vertical sliding rails are formed in two sides of the vertical sliding block, and the vertical sliding block is clamped on the vertical sliding rails through the second clamping grooves.

4. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 2, characterized in that: the outer end of any clamping arm is horizontally bent towards the other clamping arm to form a bent part, and when the clamping arm clamps the movable socket, the bent part of the clamping arm is clamped with the two outer side surfaces of the movable socket.

5. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 1, characterized in that: the plug box is fixedly arranged on a fixed parking space, the fixed socket and the plug box are connected through a plurality of horizontal springs, and the fixed socket is positioned in the geometric center of the plug box under the natural stress state of the springs; one end of the spring is fixedly connected to the inner side wall of the plug box, and the other end of the spring is fixedly connected with the side wall of the corresponding side of the fixed socket, so that the fixed socket has a certain transverse displacement allowance in the plug box.

6. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 5, characterized in that: four corners of the bottom surface of the fixed socket are provided with balls, and the bottoms of the balls are flush with the bottom of the plug box.

7. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 1, characterized in that: the mouth of the lower insertion hole is of an open structure, and the opening of the mouth is larger than the diameter of the insertion rod.

8. The automatic interfacing apparatus that charges based on intelligent garage AGV according to claim 1, characterized in that: and second through grooves for clamping the two clamping arms are respectively formed in two side walls of the movable socket and are transversely arranged, the shape of each second through groove is matched with that of each clamping arm, and the second through grooves are used for enabling the arm rod parts of the clamping arms of the contact parts of the movable socket to be positioned in the second through grooves when the clamping assemblies clamp the movable socket.

Images