CN220190532U - Wireless charging device of forklift - Google Patents
Wireless charging device of forklift Download PDFInfo
- Publication number
- CN220190532U CN220190532U CN202320562647.8U CN202320562647U CN220190532U CN 220190532 U CN220190532 U CN 220190532U CN 202320562647 U CN202320562647 U CN 202320562647U CN 220190532 U CN220190532 U CN 220190532U
- Authority
- CN
- China
- Prior art keywords
- charging
- forklift
- plate
- guide rail
- charging plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 206010014357 Electric shock Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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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
-
- 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
-
- 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
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a wireless charging device of a forklift, which comprises a charging box and a forklift charging plate, wherein the charging box is used for providing electric energy, the charging box is matched with the forklift charging plate for charging of the forklift, the top end of the charging box is rotationally connected with the charging plate through a pin shaft, an elastic telescopic device is arranged in the charging box and used for supporting the charging plate, a power line interface is arranged on the side wall of the charging box, a contact switch is arranged at one side of the top end of the charging plate opposite to the pin shaft, electrode plates are respectively arranged at the top end of the charging plate and the bottom end of the forklift charging plate, the contact switches are respectively connected with a power line and the electrode plates at the top end of the charging plate, and the contact of the forklift charging plate with the charging plate and the contact switches is matched for wireless charging of the forklift.
Description
Technical Field
The utility model belongs to the technical field of port transportation, and particularly relates to a wireless charging device of a forklift.
Background
When the existing forklift charging device is used for charging a forklift, stopping and extinguishing are needed, an operator is needed to insert a power supply plug on a charging seat of the forklift after getting off, and then a switch is pressed down for charging, so that the process is complicated and the efficiency is low; meanwhile, operators use direct contact power supply plugs, and the risk of electric shock exists.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a wireless charging device of a forklift, so as to solve the technical problems of complicated process, low efficiency and electric shock risk of the forklift charging device in the prior art.
The utility model solves the technical problems by adopting the following technical scheme:
the utility model provides a wireless charging device of a forklift, which comprises a charging box and a forklift charging plate, wherein the forklift charging plate is connected with a charging port of the forklift, the charging box is used for providing electric energy, the charging box and the forklift charging plate are matched for charging the forklift,
the top end of the charging box is rotationally connected with a charging plate through a pin shaft, an elastic telescopic device is arranged in the charging box, one end of the elastic telescopic device is arranged on the inner wall of the bottom end of the charging box, the other end of the elastic telescopic device is in sliding connection with the bottom end of the charging plate, the elastic telescopic device is used for supporting the charging plate,
a power line interface is arranged on the side wall of the charging box and is used for introducing a power line,
a contact switch is arranged at one side of the top end of the charging plate, opposite to the pin shaft, and electrode plates are respectively arranged at the top end of the charging plate and the bottom end of the forklift charging plate;
preferably, the elastic expansion device comprises a guide rail frame and a guide rail, one end of the guide rail is slidably connected in the guide rail frame, a guide rail pin shaft is arranged at the other end of the guide rail, the guide rail frame is arranged on the inner wall of the bottom end of the charging box relative to one end of the guide rail, a spring is arranged in an inner space formed by the guide rail frame and the guide rail, a charging plate groove is formed in the bottom end of the charging plate, and a charging plate pin shaft hole matched with the guide rail pin shaft is formed in the side wall of the charging plate groove;
preferably, a forklift charging connector is arranged in the middle of the top end of the forklift charging plate, and the forklift charging connector is connected with an electrode plate at the bottom end of the forklift charging plate;
preferably, the top of fork truck charging pad still is provided with fork truck charging pad connecting piece, fork truck charging pad connecting piece is used for fork truck charging pad and fork truck's detachable connection.
The utility model has the advantages and positive effects that:
compared with the prior art, the wireless charging device of the forklift comprises the charging box and the forklift charging plate, wherein the forklift charging plate is connected with a charging port of the forklift, the charging box is used for providing electric energy, the charging box is matched with the forklift charging plate for charging of the forklift, the top end of the charging box is rotatably connected with the charging plate through the pin shaft, an elastic telescopic device is arranged in the charging box and used for supporting the charging plate, a power wire interface is arranged on the side wall of the charging box, a contact switch is arranged at the top end of the charging plate relative to one side of the pin shaft, electrode plates are respectively arranged at the top end of the charging plate and the bottom end of the forklift charging plate, and the contact switch is respectively connected with the power wire and the electrode plates at the top end of the charging plate.
Drawings
Fig. 1 is a schematic connection diagram of the overall structure of a wireless charging device of a forklift truck according to the present utility model;
FIG. 2 is a schematic diagram showing the overall structure of the charging box according to the present utility model;
FIG. 3 is a schematic diagram illustrating the overall structure of the forklift charging plate according to the present utility model;
FIG. 4 is a schematic diagram showing the overall structure of the elastic expansion device of the present utility model;
fig. 5 is a schematic diagram showing structural connection between the charging box and the charging plate according to the present utility model.
Wherein: 1. a charging box; 2. a power line interface; 3. a guide rail frame; 4. a guide rail; 5. a spring; 6. a contact switch; 7. a charging plate; 8. a pin shaft; 9. a forklift charging connector; 10. a forklift charging plate connector; 11. and a forklift charging plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a wireless charging device of a forklift, which is shown in figures 1 to 3 and comprises a charging box 1 and a forklift charging plate 11, wherein the forklift charging plate 11 is detachably connected with a charging port of the forklift, the charging box 1 is used for providing electric energy, the matching of the charging box 1 and the forklift charging plate 11 is used for charging the forklift,
the top end of the charging box 1 is rotationally connected with a charging plate 7 through a pin shaft 8, an elastic telescopic device is arranged in the charging box 1, one end of the elastic telescopic device is arranged on the inner wall of the bottom end of the charging box 1, the other end of the elastic telescopic device is in sliding connection with the bottom end of the charging plate 7, the elastic telescopic device is used for supporting the charging plate 7,
a power line interface 2 is arranged on the side wall of the charging box 1, the power line interface 2 is used for introducing an external power line into the charging box 1,
the top of charging plate 7 is provided with contact switch 6 for one side of round pin axle 8, the top of charging plate 7 with fork truck charging plate 11's bottom is provided with the electrode plate respectively, contact switch 6 respectively with the power cord with the electrode plate on charging plate 7 top is connected, fork truck charging plate 11 with charging plate 7 with contact cooperation of contact switch 6 is used for fork truck's wireless charging.
In this embodiment, as shown in fig. 4, the elastic expansion device includes a guide rail frame 3 and a guide rail 4, one end sliding connection of the guide rail 4 is in the interior of the guide rail frame 3, the other end of the guide rail 4 is provided with a guide rail pin shaft, the guide rail frame 3 is arranged on the inner wall of the bottom end of the charging box 1 relative to one end of the guide rail 4, a spring 5 is arranged in an inner space formed by the guide rail frame 3 and the guide rail 4, a charging plate slot is formed in the bottom end of the charging plate 7, and a charging plate pin shaft hole matched with the guide rail pin shaft is formed in the side wall of the charging plate slot.
In this embodiment, a forklift charging connector 9 is disposed in the middle of the top end of the forklift charging plate 11, and the forklift charging connector 9 is connected with an electrode plate at the bottom end of the forklift charging plate 11.
In this embodiment, the top of the forklift charging pad 11 is further provided with a forklift charging pad connector 10, and the forklift charging pad connector 10 is used for detachable connection between the forklift charging pad 11 and a forklift.
Working principle:
firstly, the charging box 1 is installed at a preset position and is electrically connected, the forklift charging connector 9 is used for inserting a charging port of a forklift, meanwhile, the forklift charging board 11 is connected with the forklift at a certain angle by using the forklift charging board connector 10, an operator displaces the forklift towards the charging box 1 according to a preset track, in the displacement process, after the forklift charging board 11 is fully contacted with the charging board 7 by the elastic telescopic device, the normally closed contact of the contact switch 6 is triggered to be normally closed, at the moment, electric energy starts to supply power for the forklift through the electrode board and the forklift charging connector 9, meanwhile, a charging indicator in a cab flashes, and the operator stops reversing; after the charging is completed, an operator turns on the forklift, the contact switch 6 is restored to a normally closed state, and the charging operation of the forklift is completed.
It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model includes, but is not limited to, the examples described in the detailed description, as other embodiments derived from the technical solutions of the utility model by a person skilled in the art are equally within the scope of the utility model.
Claims (4)
1. A wireless charging device of fork truck, its characterized in that: comprises a charging box and a forklift charging plate, wherein the forklift charging plate is connected with a charging port of a forklift, the charging box is used for providing electric energy, the matching of the charging box and the forklift charging plate is used for charging the forklift,
the top end of the charging box is rotationally connected with a charging plate through a pin shaft, an elastic telescopic device is arranged in the charging box, one end of the elastic telescopic device is arranged on the inner wall of the bottom end of the charging box, the other end of the elastic telescopic device is in sliding connection with the bottom end of the charging plate, the elastic telescopic device is used for supporting the charging plate,
a power line interface is arranged on the side wall of the charging box and is used for introducing a power line,
the top of charging plate for one side of round pin axle is provided with contact switch, the top of charging plate with fork truck charging plate's bottom is provided with the electrode plate respectively, contact switch respectively with the power cord with the electrode plate on charging plate top is connected, fork truck charging plate with the charging plate with contact switch's contact cooperation is used for fork truck's wireless charging.
2. The wireless charging device of a forklift of claim 1, wherein: the elastic expansion device comprises a guide rail frame and a guide rail, one end of the guide rail is slidably connected in the guide rail frame, a guide rail pin shaft is arranged at the other end of the guide rail, the guide rail frame is arranged on the inner wall of the bottom end of the charging box relative to one end of the guide rail, a spring is arranged in an inner space formed by the guide rail frame and the guide rail, a charging plate groove is formed in the bottom end of the charging plate, and a charging plate pin shaft hole matched with the guide rail pin shaft is formed in the side wall of the charging plate groove.
3. The wireless charging device of a forklift of claim 1, wherein: the forklift charging connector is arranged in the middle of the top end of the forklift charging plate, and is connected with the electrode plate at the bottom end of the forklift charging plate.
4. The wireless charging device of a forklift of claim 1, wherein: the top of fork truck charging pad still is provided with fork truck charging pad connecting piece, fork truck charging pad connecting piece is used for fork truck charging pad and fork truck's detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562647.8U CN220190532U (en) | 2023-03-21 | 2023-03-21 | Wireless charging device of forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562647.8U CN220190532U (en) | 2023-03-21 | 2023-03-21 | Wireless charging device of forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190532U true CN220190532U (en) | 2023-12-15 |
Family
ID=89108873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320562647.8U Active CN220190532U (en) | 2023-03-21 | 2023-03-21 | Wireless charging device of forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190532U (en) |
-
2023
- 2023-03-21 CN CN202320562647.8U patent/CN220190532U/en active Active
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| GR01 | Patent grant |