CN209833386U - AGV dolly is from charging device - Google Patents
AGV dolly is from charging device Download PDFInfo
- Publication number
- CN209833386U CN209833386U CN201920488751.0U CN201920488751U CN209833386U CN 209833386 U CN209833386 U CN 209833386U CN 201920488751 U CN201920488751 U CN 201920488751U CN 209833386 U CN209833386 U CN 209833386U
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- CN
- China
- Prior art keywords
- plug
- charging
- horn
- assembly
- shaped shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to the field of charging devices, and discloses a AGV trolley self-charging device, which comprises a plug assembly, a plug mounting seat and a spring arranged between the plug assembly and the plug mounting seat; also included is a socket assembly. The plug assembly comprises a horn-shaped shell and a guide rod arranged at the closed position of the horn-shaped shell. A plug for charging is arranged in the horn-shaped shell. One end of the guide rod, which is far away from the horn-shaped shell, is tapped with threads and connected with a flat gasket nut. The plug mounting seat is provided with a microswitch. The movable contact of the microswitch is contacted with the flat gasket nut. The socket assembly is connected with a charging station through a flexible conduit. The flexible conduit can deflect and twist in any direction, has certain rigidity and can return to the original position after the external force is removed; the flexible conduit is matched with the horn-shaped shell, so that the accurate butt joint of the plug assembly and the socket assembly can be still realized under the condition that the angle or the direction of the trolley is deviated when the trolley approaches. The device can realize automatic charging of the trolley.
Description
Technical Field
The utility model relates to a charging device, in particular to AGV dolly is from charging device.
Background
The AGV trolley is a carrier which does not need to be driven by personnel, so that the labor is greatly saved, and the automation level is improved. At present, the AGV trolley mostly adopts a storage battery as a power source, and when the electric quantity of the battery is exhausted, the AGV trolley can automatically wait for charging to a charging place under the permission of a system. The process of charging still needs manual operation at present, needs the manual work to insert the plug to the socket of charging station on for the dolly charges.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a AGV dolly is from charging device, can realize that the AGV dolly is automatic to charge, avoids manual operation.
The utility model provides a technical scheme that its technical problem adopted is: an AGV trolley self-charging device comprises a plug assembly arranged on an AGV trolley, a plug mounting seat connected with the plug assembly, and a spring arranged between the plug assembly and the plug mounting seat; a microswitch for triggering a charging signal is arranged on the plug mounting seat; the socket assembly is matched and plugged with the plug assembly. When the micro switch is triggered, the trolley enters a charging state, and the trolley stops moving forwards.
Further, the method comprises the following steps: the plug assembly comprises a horn-shaped shell and a guide rod arranged at the closed position of the horn-shaped shell.
Further, the method comprises the following steps: and a plug for charging is arranged in the horn-shaped shell. The horn-shaped shell enables the angle or direction of the trolley to have certain deviation when the trolley approaches the plug assembly, and the butt joint of the plug assembly and the socket assembly can be completed, so that the application range of the device is widened.
Further, the method comprises the following steps: and one end of the guide rod, which is far away from the horn-shaped shell, is tapped with threads and is connected with a flat gasket nut. The guide rod penetrates through the plug mounting seat and is connected with the flat cushion nut, and the compression amount of the spring can be adjusted by adjusting the position of the flat cushion nut on the guide rod.
Further, the method comprises the following steps: and a movable contact of the microswitch is contacted with the flat gasket nut. When the plug is inserted in place, the spring is compressed under the stress, the guide rod on the plug assembly extends out, the flat washer nut moves along with the guide rod to extrude the movable contact of the microswitch, a charging signal is triggered, and the trolley stops to start charging.
Further, the method comprises the following steps: the socket assembly is connected with a charging station through a flexible conduit. The charging cable penetrates through the flexible guide pipe, the flexible guide pipe can deflect and twist in any direction, and the plug assembly and the socket assembly on the AGV trolley are convenient to butt joint.
Drawings
FIG. 1 is a schematic diagram of a self-charging device of an AGV;
FIG. 2 is a schematic diagram of a plug not yet inserted;
FIG. 3 is a partially enlarged view of a microswitch with a plug not in place;
FIG. 4 is a schematic diagram of a plug inserted in place;
fig. 5 is a partially enlarged schematic view of a microswitch with a plug inserted in place.
Labeled as: 100. a plug assembly; 110. a horn-shaped housing; 120. a guide bar; 121. a flat washer nut; 200. a spring; 300. a plug mounting seat; 310. a microswitch; 311. a movable contact; 312. fixing a contact point; 400. a flexible conduit; 500. a receptacle assembly; 510. a socket mounting clip.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, the AGV trolley self-charging device comprises a plug assembly 100 mounted on the AGV trolley, a plug mounting base 300 connected with the plug assembly 100, and a spring 200 arranged between the plug assembly 100 and the plug mounting base 300; a microswitch 310 for triggering a charging signal is arranged on the plug mounting base 300; also included is a receptacle assembly 500 that mates with the plug assembly 100. The microswitch 310 is used for judging whether the plug and the socket are inserted in place, and an ohm dragon microswitch or a microswitch of other brands can be selected.
On the basis of the above, as shown in fig. 1, the plug assembly 100 includes a trumpet-shaped shell 110 and a guide rod 120 disposed at the closed port of the trumpet-shaped shell 110. The flared shell 110 has a large opening, which is more convenient for the butt-joint of the socket assembly 500 and the plug assembly 100, and reduces the time waste of the trolley caused by the failure of the butt-joint of the plug.
In addition, as shown in fig. 1, a charging plug is provided in the horn housing 110. The plug is an aviation plug, so that the strength and the hardness are high, and the service life of the device can be prolonged.
On the basis of the above, as shown in fig. 1, the end of the guide rod 120 far away from the trumpet-shaped housing 110 is threaded and connected with a flat washer nut 121.
On the basis of the above, as shown in fig. 3, the movable contact 311 of the micro switch 310 is in contact with the flat washer nut 121.
When the AGV trolley needs to be charged, the AGV trolley can automatically approach a socket assembly 500 on a charging station, the trolley continues to advance after the butt joint of the plug assembly 100 and the socket assembly 500 is completed, when the plug and the socket are connected in place, as shown in fig. 4 and 5, the spring 200 is compressed under the stress, the guide rod 120 on the plug assembly 100 extends out, the flat gasket nut 121 pushes the movable contact 311 of the micro switch 310, the movable contact 311 is contacted with the fixed contact 312, a charging signal is triggered, and the trolley stops at the current position to start charging; because the weight of the trolley is large, the trolley cannot be pushed away by the elastic force of the spring 200 until the trolley is fully charged or the trolley needs to work during charging, the power supply is cut off by the controller, and the trolley is withdrawn and leaves.
On the basis of the above, as shown in fig. 1, the socket assembly 500 is connected to the charging station through the flexible conduit 400. The hub assembly 500 is mounted to one end of the flexible conduit 400 by a hub mounting clip 510. The charging cable penetrates through the flexible conduit 400 to be pinched, the flexible conduit 400 can deflect and twist in any direction, and has certain rigidity, and the charging cable can return to the original position after external force is removed; the flexible conduit 400 is engaged with the trumpet shell 110 so that the accurate mating of the plug assembly 100 and the receptacle assembly 500 can be achieved even if the angle or direction of the trolley during the approach is deviated.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a AGV dolly is from charging device which characterized in that: the AGV comprises a plug assembly arranged on the AGV trolley, a plug mounting seat connected with the plug assembly and a spring arranged between the plug assembly and the plug mounting seat; a microswitch for triggering a charging signal is arranged on the plug mounting seat; the socket assembly is matched and plugged with the plug assembly.
2. The AGV cart self-charging device of claim 1, further comprising: the plug assembly comprises a horn-shaped shell and a guide rod arranged at the closed position of the horn-shaped shell.
3. The AGV cart self-charging device of claim 2, further comprising: and a plug for charging is arranged in the horn-shaped shell.
4. The AGV cart self-charging device of claim 2, further comprising: and one end of the guide rod, which is far away from the horn-shaped shell, is tapped with threads and is connected with a flat gasket nut.
5. An AGV self-charging apparatus according to claim 1 or 4, further comprising: and a movable contact of the microswitch is contacted with the flat gasket nut.
6. The AGV cart self-charging device of claim 1, further comprising: the socket assembly is connected with a charging station through a flexible conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488751.0U CN209833386U (en) | 2019-04-11 | 2019-04-11 | AGV dolly is from charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488751.0U CN209833386U (en) | 2019-04-11 | 2019-04-11 | AGV dolly is from charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209833386U true CN209833386U (en) | 2019-12-24 |
Family
ID=68911005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488751.0U Active CN209833386U (en) | 2019-04-11 | 2019-04-11 | AGV dolly is from charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209833386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636108A (en) * | 2020-11-24 | 2021-04-09 | 江苏中煤电缆有限公司 | Remote control type cable plug for airport |
-
2019
- 2019-04-11 CN CN201920488751.0U patent/CN209833386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636108A (en) * | 2020-11-24 | 2021-04-09 | 江苏中煤电缆有限公司 | Remote control type cable plug for airport |
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