CN112636063B - Waterproof power connection mechanism, AGV charging butt joint system and AGV automatic charging method - Google Patents
Waterproof power connection mechanism, AGV charging butt joint system and AGV automatic charging method Download PDFInfo
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- CN112636063B CN112636063B CN202011363757.9A CN202011363757A CN112636063B CN 112636063 B CN112636063 B CN 112636063B CN 202011363757 A CN202011363757 A CN 202011363757A CN 112636063 B CN112636063 B CN 112636063B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The waterproof power connection mechanism comprises a shell, a power connector and a blocking cover, wherein the power connector is arranged in the shell, the shell is provided with a butt joint port, one side of the blocking cover is hinged to the shell, the waterproof power connection mechanism further comprises a first driver, a second driver and a locking member, the first driver, the second driver and the locking member are arranged in the shell, the blocking cover is provided with a lock seat in locking connection with the locking member, the first driver is used for driving the blocking cover to relatively open or close the butt joint port, the locking member is arranged at the output end of the second driver, and when the blocking cover is in a closed state, the second driver realizes locking or unlocking connection with the blocking cover through driving the locking member. According to the waterproof power connection mechanism, the blocking cover of the shell is controlled to be opened or closed relatively by the first driver, and when the blocking cover is in a closed state, the second driver locks or unlocks the connection with the blocking cover by driving the locking component, so that the waterproof power connection mechanism can automatically unlock the blocking cover and control the blocking cover to be opened relatively, and the automatic working effect is good.
Description
Technical Field
The invention belongs to the technical field of AGV, and particularly relates to a waterproof power connection mechanism, an AGV charging butt joint system and an AGV automatic charging method.
Background
The existing AGV tractor running outdoors can achieve a good waterproof effect and can run safely when running outdoors. However, after current AGV tractor got into the charging station, mostly needed artifical the participation to assist the AGV to charge, for example connect the AGV to connect the fender lid of electric mechanism to unblock and will keep off the lid and open, and then the charging mechanism and the AGV butt joint of charging of the charging station of being convenient for. Therefore, the conventional AGV tractor needs to consume manpower and labor resources when a charging station is charged, and the automatic working level is not ideal enough.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a waterproof power connection mechanism, an AGV charging butt joint system and an AGV automatic charging method which do not need manual assistance for charging.
In order to achieve the purpose, the invention adopts the following technical scheme:
waterproof electricity mechanism that connects, including casing, electric connector and fender lid, electric connector locates in the casing, the casing is equipped with and makes the external interface of electric connector intercommunication, keep off lid one side and articulate on the casing, still including locating first driver, second driver and the locking member in the casing, keep off the lid be equipped with the locking seat that the locking member closure is connected the output of first driver with keep off the lid and connect for the drive keeps off the lid and opens relatively or close the interface, the locking member is located the output of second driver, keep off when lid closed state, the second driver through drive locking member realize locking or unblock with keep off the connection of lid.
Compared with the prior art, the waterproof power connection mechanism has the advantages that the blocking cover of the shell is controlled to be opened or closed relatively by the first driver, when the blocking cover is in a closed state, the second driver locks or unlocks the connection with the blocking cover by driving the locking component, the waterproof power connection mechanism can automatically unlock the blocking cover and control the blocking cover to be opened relatively, so that a power connector can be charged and connected, the waterproof power connection mechanism does not need manual auxiliary operation, and the automatic working effect is good.
Furthermore, a first trigger is arranged at the upper limit of the relatively opened stroke of the blocking cover of the machine shell, a second trigger is arranged at the lower limit of the relatively closed stroke of the blocking cover, and when the first trigger and the second trigger are triggered, a signal is fed back to the first driver to pause; the limit stop cover of the first trigger and the second trigger is arranged to limit the relative opening stroke, so that interference collision caused by transition movement of the stop cover is effectively avoided.
Furthermore, a third trigger is arranged at the upper limit of the stroke of the machine shell, which is relatively locked by the locking member, a fourth trigger is arranged at the lower limit of the stroke of the machine shell, which is relatively unlocked by the locking member, and a signal is fed back to the second driver to pause when the third trigger and the fourth trigger are triggered; by setting the third trigger and the fourth trigger to limit the stroke of the locking component, the working mode of locking and unlocking the stop cover is simple.
Further, when the fourth trigger is triggered, a signal is fed back to the first driver to drive the blocking cover to be opened relatively; when the second trigger is triggered, simultaneously feeding back a signal to a second driver to drive a locking member to lock the connection with the blocking cover; through the arrangement, after the locking member is unlocked in place, the first driver works immediately after the stop cover is opened, and the work response speed is high.
Furthermore, the upper side of the blocking cover is hinged to the machine shell, the first trigger is a mechanical switch which is arranged on the machine shell and located on the upper side of the blocking cover, and when the blocking cover is opened in place relatively, the first trigger is triggered in a touch mode; through the arrangement, the structure and the triggering mode of the first trigger are simple, and the use is convenient.
Furthermore, the blocking cover is connected with the machine shell in a sealing mode through a sealing gasket; through setting up like this, keep off the sealed effectual between lid and the casing.
The AGV charging butt joint system comprises the AGV and a charging mechanism, wherein the AGV comprises a vehicle body and the waterproof power connection mechanism, the charging mechanism comprises a linear driving assembly and a charger arranged on the linear driving assembly, and when the blocking cover is in an open state, the linear driving assembly drives the charger to butt joint with a power connector, so that the charging mechanism charges the AGV; through setting up like this, the fender lid of casing is controlled its relative opening or is closed by first driver, and the fender lid is when the closed condition moreover, and the second driver passes through the locking of drive locking member or unblock and is connected with the fender lid, and waterproof electricity mechanism of connecting can automatic unblock keep off the lid and control keep off the lid and open relatively to connect the electrical apparatus to charge and connect, need not artifical supplementary operation waterproof electricity mechanism of connecting, and automation is effectual.
Furthermore, the AGV is in wireless communication connection with the charging mechanism, and when the blocking cover is opened in place, the linear driving assembly drives the charger to be in butt joint with the power receiving device; after the locking member is unlocked in place, the first driver is close to the work of opening the blocking cover, and when the blocking cover is closed in place, the second driver is close to the locking work of the locking member, so that the work consistency response effect of the first driver and the second driver is good.
Further, after the AGV finishes charging, when the linear driving assembly drives the charger to store, the first driver drives the blocking cover to close the butt joint port; through setting up like this, AGV accomplishes the back that charges, and self-closing baffle guarantees the water-proof effects of waterproof electricity mechanism that connects.
An AGV automatic charging method comprises the following steps:
when the AGV needs to supplement the electric quantity, the AGV drives to a charging station to enable the waterproof power connection mechanism to be in butt joint with the charging mechanism;
b. a second driver of the waterproof power connection mechanism drives the locking member to unlock the connection with the lock seat of the blocking cover;
c. when the locking member is unlocked in place, the fourth trigger is triggered, so that the first driver drives the blocking cover to open the butt joint port of the shell;
d. when the blocking cover is opened in place, the first trigger is triggered, the AGV sends a signal to be charged to the charging mechanism, and therefore the linear driving assembly of the charging mechanism is in butt joint with the power connector of the AGV through driving the charger, and the charging mechanism charges the AGV;
e. after charging is completed, the linear driving assembly drives the charger to reset and store;
f. when the charger is stored in place, triggering a fifth trigger to enable the charging mechanism to send a charging completion signal to the AGV; enabling a first driver of the AGV to drive a stop cover to close the butt joint port of the enclosure;
g. when the blocking cover is closed in place, the second trigger is triggered, so that the second driver drives the locking component to be locked and connected with the lock seat.
Compared with the prior art, the automatic charging method for the AGV has the advantages that the blocking cover of the shell is controlled to be opened or closed relatively by the first driver, when the blocking cover is in a closed state, the second driver drives the locking component to lock or unlock the connection with the blocking cover, the waterproof power connection mechanism can automatically unlock the blocking cover and control the blocking cover to be opened relatively so that the power connector can be charged and connected, after the blocking cover is opened in place, the charging mechanism automatically carries out charging butt joint with the power connection mechanism, manual auxiliary operation of the waterproof power connection mechanism and butt joint operation of the auxiliary charging mechanism and the power connection mechanism are not needed, and the automatic charging effect of the AGV is good.
Drawings
FIG. 1 is a schematic diagram of an AGV
FIG. 2 is a schematic view showing a state where a shield cover of a waterproof power connection mechanism is closed
FIG. 3 is a schematic view showing a state where the housing and the cover are separated from each other
FIG. 4 is a rear side view of the shield cover
FIG. 5 is a schematic view of the locking member activating the fourth trigger
FIG. 6 is a schematic view of the locking member activating the third trigger
FIG. 7 is a schematic view of a charging mechanism
FIG. 8 is a schematic view of the charger mounted on the connection rack
FIG. 9 is a schematic view of a water dam assembly
Detailed Description
The technical scheme of the invention is described in the following with the accompanying drawings:
the first embodiment is as follows:
referring to fig. 2 to 6, the waterproof power connection mechanism 1 of the present invention includes a housing 11, a power connector 12 and a blocking cover 13, wherein the power connector 12 is disposed in the housing 11, the housing 11 is provided with a docking port 14 for communicating the power connector 12 with the outside, one side of the blocking cover 13 is hinged to the housing 11, the waterproof power connection mechanism further includes a first driver 15, a second driver 16, a locking member 17 and a control module disposed in the housing 11, the first driver 15 and the second driver 16 are respectively electrically connected to the control module, the first driver 15 and the second driver 16 are preferably push rods, a lock seat 132 connected to the locking member 17 is disposed at the rear side of the blocking cover 13, an output end of the first driver 15 is connected to the blocking cover 13 for driving the blocking cover 13 to open or close the docking port 14 relatively, the locking member 17 is disposed at an output end of the second driver 16, in the closed state of the flap 13, the second actuator 16 locks or unlocks the connection with the flap 13 by actuating the locking member 17.
Compared with the prior art, in the waterproof power connection mechanism 1, the blocking cover 13 of the casing 11 is controlled to be opened or closed relatively by the first driver 15, and when the blocking cover 13 is in a closed state, the second driver 16 drives the locking member 17 to lock or unlock the connection with the blocking cover 13, so that the waterproof power connection mechanism 1 can automatically unlock the blocking cover 13 and control the blocking cover 13 to be opened relatively, the power connector 12 can be charged and connected, manual auxiliary operation of the waterproof power connection mechanism 1 is not needed, and the automatic working effect is good.
Referring to fig. 3 to 4, in one embodiment, the upper side of the blocking cover 13 is hinged to the housing 11 through a hinge 131, the first actuator 15 is driven by the blocking cover 13 to move around the hinge 131 to realize relative opening or closing, the upper limit of the relative opening stroke of the blocking cover 13 of the housing 11 is provided with a first trigger 101, the lower limit of the relative closing stroke of the blocking cover 13 is provided with a second trigger 102, when the first trigger 101 and the second trigger 102 are triggered, a signal is fed back to the first actuator 15 to pause, the first trigger 101 is a mechanical switch located on the upper side of the blocking cover 13 on the housing 11, and when the blocking cover 13 is relatively opened to a certain position, the first trigger 101 is triggered in a touching manner; the first trigger 101 and the second trigger 102 are arranged to limit the relative opening stroke of the blocking cover 13, so that interference collision caused by transition movement of the blocking cover 13 is effectively avoided.
In one embodiment, the housing 11 is provided with a third trigger 103 at the upper limit of the stroke of the locking member 17 for relative locking, and a fourth trigger 104 at the lower limit of the stroke of the locking member 17 for relative unlocking, and when the third trigger 103 and the fourth trigger 104 are triggered, a signal is fed back to the second driver 16 to suspend operation; by providing the third trigger 103 and the fourth trigger 104 to limit the stroke of the locking member 17, the operation of locking and unlocking the shield cover 13 is simple.
In one embodiment, a bracket 18 is disposed in the housing 11, the second trigger 102, the third trigger 103 and the fourth trigger 104 are proximity switches disposed on the bracket 18, the middle portion of the locking member 17 is hinged to the bracket 18 through a pin 181, the end of the locking member 17 is provided with a latching hook portion 171, the second driver 16 drives the locking member 17 to move relatively around the latching hook portion 171 in a reciprocating manner so that the latching hook portion 171 falls into and separates from the latching seat 132 of the blocking cover 13, and the locking member 17 triggers the third trigger 103 and the fourth trigger 104 respectively along the moving path of the locking member 17.
The lock seat 132 is provided with a triggering member 133 corresponding to the second trigger 102, and when the cover 13 is closed in place, the triggering member 133 approaches and triggers the second trigger 102.
In a further embodiment, when the fourth trigger 104 is triggered, a signal is fed back to the first driver 15 to drive the flap 13 to open relatively; when the second trigger 102 is triggered, a signal is fed back to the second driver 16 to drive the locking member 17 to lock the connection with the blocking cover 13; with this arrangement, after the locking member 17 is unlocked to the proper position, the first actuator 15 is immediately operated to open the flap 13, and when the flap 13 is closed to the proper position, the second actuator 16 is immediately operated to lock the locking member 17, so that the consistency of the operation of the first actuator 15 and the second actuator 16 is good.
Referring to fig. 3 and 4, in an embodiment, the blocking cover 13 is connected to the casing 11 in a sealing manner through a sealing gasket 134, specifically, the sealing gasket 134 is adhered to an edge of an inner side of the blocking cover 13, and when the blocking cover 13 is closed in place, the sealing gasket 134 is pressed between the blocking cover 13 and the casing 11; by this arrangement, the sealing effect between the shield cover 13 and the housing 11 is good.
Example two:
referring to fig. 1 to 9, a main object of this embodiment is to provide an AGV charging docking system applying the waterproof power connection mechanism 1 according to the first embodiment, including an AGV and a charging mechanism 2, where the AGV includes a vehicle body 3 and the waterproof power connection mechanism 1, the charging mechanism 2 includes a linear driving assembly 21 and a charger 22 disposed on the linear driving assembly 21, and when the cover 13 is in an open state, the linear driving assembly 21 is docked with the power connection device 12 by driving the charger 22, so that the charging mechanism 2 charges the AGV; through the arrangement, the blocking cover 13 of the machine shell 11 is controlled to be relatively opened or closed by the first driver 15, and when the blocking cover 13 is in a closed state, the second driver 16 drives the locking member 17 to lock or unlock the connection with the blocking cover 13, so that the waterproof power connection mechanism 1 can automatically unlock the blocking cover 13 and control the blocking cover 13 to be relatively opened, the power connector 12 can be charged and connected, the waterproof power connection mechanism 1 does not need manual auxiliary operation, and the automatic working effect is good.
In one embodiment, the AGV is in wireless communication connection with the charging mechanism 2, when the cover 13 is opened in place, the first trigger 101 is triggered, and the waterproof power connection mechanism 1 sends a signal to be charged to the charging mechanism 2, so that the linear driving assembly 21 drives the charger 22 to be in butt joint with the power connector 12; through the arrangement, after the blocking cover 13 is opened in place, the charger 22 is in charging connection with the electric connector 12, and the working response effect of the charging mechanism 2 is good.
In an embodiment, the charging mechanism 2 is provided with a fifth trigger (not shown), the linear driving assembly 21 drives the charger 22 to store in place, and the fifth trigger is triggered, and the fifth trigger is used for enabling the charging mechanism 2 to send a charging completion signal to a waterproof power connection structure. Specifically, after the AGV finishes charging, when the linear driving assembly 21 drives the charger 22 to store, the charging mechanism 2 sends a charging completion signal to the waterproof power receiving mechanism 1, so that the first driver 15 drives the blocking cover 13 to close the docking port 14; through setting up like this, AGV accomplishes the back that charges, and self-closing baffle guarantees the water-proof effect of waterproof electricity mechanism 1 that connects.
Referring to fig. 7 to 9, the charging mechanism 2 further includes a water blocking assembly 24 and a connecting frame 25, the water blocking assembly 24 is disposed on the linear driving assembly 21, the water blocking assembly 24 includes a water blocking member 241, a buffering assembly 242 and a guiding assembly, the guiding assembly is disposed along the driving direction of the linear driving assembly 21, the water blocking member 241 is at least shielded above the charger 22 and located outside the extending direction of the charger, the water blocking member 241 is slidably disposed on the connecting frame 25 through the guiding assembly, the buffering assembly 242 is disposed between the water blocking member 241 and the guiding assembly, and the water blocking member 241 can compress the buffering assembly 242 to move toward one side of the connecting frame 25 when being pressed. The water blocking component 24 is arranged outside the charger 22 in a shielding manner, so that the charger 22 is protected from water; in addition, when the linear driving assembly 21 drives the charger 22 to extend out, the water blocking assembly 24 is flexibly attached to the waterproof power connection mechanism 1 in advance, so that the charger 22 is in butt joint with the waterproof power connection mechanism 1 in the shielding range of the water blocking assembly 24 for charging, rainwater is effectively prevented from leaking to the charger 22, and the waterproof charging effect is good.
When the charging mechanism 2 works, the water blocking piece 241 is located on the outer side of the extending direction of the charger 22, when the linear driving assembly 21 drives the charger 22 to extend outwards to be abutted with the waterproof power connection mechanism 1, the water blocking piece 241 is located on the outer side of the charger 22, so that the water blocking piece 241 is firstly contacted with the waterproof power connection mechanism 1, and in the continuous extending process of the linear driving assembly 21, due to the limiting abutting pressure of the waterproof power connection mechanism 1, the water blocking piece 241 moves along the direction of the guide assembly and compresses the buffer assembly 242 to be flexibly abutted with the waterproof power connection mechanism 1, so that the charger 22 further extends out in the shielding range of the water blocking piece 241 to be abutted with the waterproof power connection mechanism 1 in a charging mode, and the charger 22 is safely and waterproof. And, when the charger 22 is received in the linear driving unit 21, the buffer unit 242 releases the external force and elastically restores the water stopper 241 to the initial position relative to the charger 22, so that the water stopper 241 repeatedly plays a role of safety and water resistance each time the charger 22 is extended for charging.
Referring to fig. 9, in an embodiment, the water blocking member 241 is a water blocking cover, the water blocking cover covers the upper side and the left and right sides of the charger 22, a sealing member 25 is disposed at the outer end of the water blocking member 241, the sealing member 25 is a rubber sealing gasket 134, and the sealing member 25 is adhered and fixed at the outer end of the water blocking member 241, so that a gap between the water blocking member 24 and the waterproof power connection mechanism 1 is filled by the sealing member 25 when the water blocking member 24 is attached to the waterproof power connection mechanism 1; through setting up like this, when making manger plate subassembly 24 and waterproof electricity mechanism 1 flexible laminating that connects, manger plate 241 and waterproof electricity between the mechanism 1 form sealed laminating, effectively avoid liquid to get into inside manger plate 241 through the space between manger plate 241 and the waterproof electricity mechanism 1 that connects, manger plate subassembly 24's water-proof effects is good.
Referring to fig. 8 and 9, in an embodiment, the guide assemblies are arranged in the connecting frame 25 in multiple sets, the buffer assemblies 242 are arranged corresponding to the number of the guide assemblies, each guide assembly includes a guide sleeve 261 and a guide post 262 arranged on the connecting frame 25, the guide post 262 is slidably arranged in a guide hole of the guide sleeve 261, one end of the guide post 262 is connected with the water blocking member 241 through a mounting frame 263, the buffer assembly 242 is a return spring sleeved on the guide post 262, and two ends of the return spring respectively abut against the water blocking member 241 and the guide sleeve 261; by this arrangement, the water blocking member 241 can compress the buffer member 242 to move along the guide member when pressed.
Example three:
referring to fig. 1 to 9, an AGV automatic charging method of the present invention includes the steps of:
when the AGV needs to supplement the electric quantity, the AGV drives to a charging station to enable the waterproof power connection mechanism 1 to be in butt joint with the charging mechanism 2;
b. the second driver 16 of the waterproof power connection mechanism 1 drives the locking member 17 to unlock the connection with the lock seat 132 of the shield cover 13;
c. when the locking member 17 is unlocked to the right position, the fourth trigger 104 is triggered, so that the first driver 15 drives the blocking cover 13 to open the butt joint port 14 of the machine shell 11;
d. when the blocking cover 13 is opened in place, the first trigger 101 is triggered, so that the AGV sends a signal to be charged to the charging mechanism 2, the linear driving assembly 21 of the charging mechanism 2 is butted with the electric connector 12 of the AGV through driving the charger 22, and the charging mechanism 2 is enabled to charge the AGV;
e. after the charging is finished, the linear driving assembly 21 resets and stores through driving the charger 22;
f. when the charger 22 is stored in place, the fifth trigger is triggered, so that the charging mechanism 2 sends a charging completion signal to the AGV; causing the first drive 15 of the AGV to drive the flap 13 to close the interface 14 of the cabinet 11;
g. when the flap 13 is closed to the proper position, the second trigger 102 is triggered, so that the second driver 16 drives the locking member 17 to lock the connection with the lock seat 132.
Compared with the prior art, the AGV automatic charging method has the advantages that the blocking cover 13 of the shell 11 is controlled to be opened or closed relatively by the first driver 15, when the blocking cover 13 is in a closed state, the second driver 16 drives the locking component 17 to lock or unlock the connection with the blocking cover 13, and the waterproof power connection mechanism 1 can automatically unlock the blocking cover 13 and control the blocking cover 13 to be opened relatively so as to facilitate the charging connection of the power connector 12; and keep off lid 13 and open the back that targets in place, charging mechanism 2 is automatic to charge the butt joint with connecing the electric mechanism, has not needed the waterproof butt joint operation who connects electric mechanism 1 of artifical auxiliary operation and supplementary charging mechanism 2 and connect the electric mechanism, and AGV automatic charging work is effectual.
The specific structural implementation of the AGV automatic charging method of this embodiment can be realized by referring to the structural form of the AGV charging docking system of the second embodiment.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. The waterproof power connection mechanism comprises a shell, a power connector and a blocking cover, wherein the power connector is arranged in the shell, the shell is provided with a butt joint port enabling the power connector to be communicated with the outside, and one side of the blocking cover is hinged to the shell;
the upper limit of the relatively opened stroke of the shield cover of the shell is provided with a first trigger, the lower limit of the relatively closed stroke of the shield cover is provided with a second trigger, and when the first trigger and the second trigger are triggered, a signal is fed back to the first driver to suspend working;
the upper limit of the stroke of the shell, which is positioned at the relative locking position of the locking component, is provided with a third trigger, the lower limit of the stroke, which is positioned at the relative unlocking position of the locking component, is provided with a fourth trigger, and when the third trigger and the fourth trigger are triggered, a signal is fed back to the second driver to pause;
when the fourth trigger is triggered, a signal is fed back to the first driver to drive the blocking cover to be opened relatively;
when the second trigger is triggered, a signal is fed back to the second driver to drive the locking component to lock the connection with the blocking cover.
2. The mechanism of claim 1, wherein the cover is hinged to the housing, the first trigger is a mechanical switch on the housing and located on the cover, and the cover is opened to the proper position to trigger the first trigger by touch.
3. The mechanism of claim 1, wherein the cover is hermetically connected to the housing by a gasket.
4 AGV charges butt joint system, characterized in that includes AGV and charging mechanism, the AGV includes automobile body and any one of claims 1 to 3 waterproof electricity mechanism that connects, charging mechanism includes linear drive subassembly and locates the charger on the linear drive subassembly, when keeping off lid open mode, linear drive subassembly is through drive charger and the butt joint of connecting the electric appliance, realizes that charging mechanism charges AGV.
5. The AGV charging docking system of claim 4, wherein the AGV and the charging mechanism are wirelessly connected, and when the cover is opened in place, the linear drive assembly drives the charger to dock with the power receiving device.
6. The AGV charging docking system of claim 4, wherein the AGV and the charging mechanism are connected through wireless communication, and after the AGV completes charging, when the linear driving assembly drives the charger to store, the first driver drives the stop cover to close the docking port.
7. An AGV automatic charging method using the AGV charging docking system according to claim 4, wherein the method includes the steps of:
when the AGV needs to supplement the electric quantity, the AGV drives to a charging station to enable the waterproof power connection mechanism to be in butt joint with the charging mechanism;
b. a second driver of the waterproof power connection mechanism drives the locking member to unlock the connection with the lock seat of the blocking cover;
c. when the locking member is unlocked in place, the fourth trigger is triggered, so that the first driver drives the blocking cover to open the butt joint port of the shell;
d. when the blocking cover is opened in place, the first trigger is triggered, the AGV sends a signal to be charged to the charging mechanism, and therefore the linear driving assembly of the charging mechanism is in butt joint with the power connector of the AGV through driving the charger, and the charging mechanism charges the AGV;
e. after charging is completed, the linear driving assembly drives the charger to reset and store;
f. after the charger is stored, the charging mechanism sends a charging completion signal to the AGV; enabling a first driver of the AGV to drive a stop cover to close the butt joint port of the enclosure;
g. when the blocking cover is closed in place, the second trigger is triggered, and the second driver drives the locking component to be locked and connected with the lock seat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011363757.9A CN112636063B (en) | 2020-11-27 | 2020-11-27 | Waterproof power connection mechanism, AGV charging butt joint system and AGV automatic charging method |
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| CN202011363757.9A CN112636063B (en) | 2020-11-27 | 2020-11-27 | Waterproof power connection mechanism, AGV charging butt joint system and AGV automatic charging method |
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| CN112636063B true CN112636063B (en) | 2022-05-24 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209418355U (en) * | 2018-11-20 | 2019-09-20 | 浙江正泰电器股份有限公司 | The controller of device for switching |
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| CN102434056B (en) * | 2011-11-24 | 2014-04-02 | 中国钓具技术标准化(北仑海伯)研究中心 | Anti-pinch system of household electric window and achieving method thereof |
| KR20130075370A (en) * | 2011-12-27 | 2013-07-05 | 넥스콘 테크놀러지 주식회사 | Auto charging control method for auto guided vehicle |
| CN108725232A (en) * | 2017-04-25 | 2018-11-02 | 陈令凯 | The peripheral hardware of automatic aligning charging equipment and the charging method of automatic aligning |
| CN109160140A (en) * | 2018-09-29 | 2019-01-08 | 徐州徐工环境技术有限公司 | Valve system and refuse compaction equipment |
| CN211335608U (en) * | 2019-09-06 | 2020-08-25 | 华晓精密工业(苏州)有限公司 | Automatic charging device and outdoor AGV |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209418355U (en) * | 2018-11-20 | 2019-09-20 | 浙江正泰电器股份有限公司 | The controller of device for switching |
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