CN219727922U - High-power direct current charging robot - Google Patents
High-power direct current charging robot Download PDFInfo
- Publication number
- CN219727922U CN219727922U CN202320348393.XU CN202320348393U CN219727922U CN 219727922 U CN219727922 U CN 219727922U CN 202320348393 U CN202320348393 U CN 202320348393U CN 219727922 U CN219727922 U CN 219727922U
- Authority
- CN
- China
- Prior art keywords
- direct current
- support
- direct
- charger
- wheel
- 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
- 238000004804 winding Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a high-power direct-current charging robot which comprises a direct-current charger, a wire harness, a charging gun, a sliding contact coupler, a retracting mechanism, a support, travelling wheels, auxiliary wheels and a driving mechanism, wherein the sliding contact coupler is arranged on the support; the sliding contact connector is fixed at the top of the direct-current charger, is connected with the wire harness and is used for being connected with the sliding contact mechanism; the winding and unwinding mechanism is arranged in the direct-current charger and is used for winding and unwinding the wire harness; the support is fixed at the top of the direct current charger, two supports are in one group, one group of supports are arranged at two sides of the I-shaped antenna rail, and the supports are at least in two groups; the travelling wheel is rotatably arranged on the support, and the travelling wheel walks on the I-shaped overhead rail; the auxiliary wheel is rotatably arranged on the support, and the auxiliary wheel is abutted against the side face of the I-shaped overhead rail; the driving mechanism is arranged in the direct-current charger and is used for driving the travelling wheels on a group of supports to rotate. The utility model is convenient for winding and unwinding the wire harness, and the charging robot can walk stably, thereby being convenient for the practical use of the charging robot.
Description
Technical Field
The utility model relates to the technical field of electric automobile charging devices, in particular to a high-power direct-current charging robot.
Background
Along with the rapid development of electric vehicles, the rapid charging requirement is stronger, the direct current rapid charging is performed, the charging power is high, the charging time is short, and the user time is saved, so that the development of the rapid high-power direct current charging technology is a key of the electric vehicle charging technology.
The current direct current charging technology is applied to a parking lot, an electric energy supply device is installed in the parking lot, a top rail and a sliding contact mechanism are erected in the parking lot, a charging robot is installed on the top rail, the sliding contact on the charging robot is contacted with the sliding contact mechanism, power is supplied to the charging robot, the charging robot can walk on the top rail, and a charging gun is arranged on the charging robot in a contracted mode. When the vehicle charging system is used, the charging robot is connected to the system through the mobile phone or the operation panel, the electric energy supply device supplies power, the system controls the charging robot to run to the appointed parking space on the antenna rail, and then the charging robot releases the charging gun for charging the vehicle. After charging is completed, the charging robot is retracted into the charging gun, and the charging robot stays on the antenna rail or runs to an initial position.
Then, the cable winding and unwinding device of the existing charging robot has certain defects, such as the utility model patent with patent publication number of CN212893275U, because the outer diameter of the connecting cable is about 30mm, and the connecting cable is hard in material and is not easy to wind; if the connecting cable is wound, the size of the wire spool is large enough to enable the whole size of the mounting box to be large.
Meanwhile, the running structure of the existing charging robot has certain defects, such as the running of the direct current charger on the top rail of the utility model patent with the patent publication number of CN209320735U, the direct current charger deflects in the width direction of the top rail, so that the clamping block can rub with the top rail, and the running stability of the direct current charger is affected.
Therefore, the existing charging robot is inconvenient for practical use.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a high-power direct-current charging robot.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-power direct current charge robot, includes direct current machine, pencil and rifle that charges, the wire hole has been seted up to the bottom of direct current machine that charges, the one end and the direct current machine top that charges of pencil are connected, the other end of pencil passes the wire hole and is connected with the rifle that charges, the direct current machine that charges is used for accomodating the pencil, still includes:
the sliding contact connector is fixed at the top of the direct-current charger and is connected with the wire harness, and the sliding contact connector is used for being connected with the sliding contact mechanism;
the winding and unwinding mechanism is arranged in the direct-current charger and is used for winding and unwinding the wire harness;
the support is fixed at the top of the direct current charger, two support groups are arranged, one group of support groups is arranged at two sides of the I-shaped sky rail, and at least two support groups are arranged;
the travelling wheel is rotatably arranged on the support and walks on the I-shaped sky rail;
the auxiliary wheel is rotatably arranged on the support and is abutted against the side face of the I-shaped overhead rail;
and the driving mechanism is arranged in the direct-current charger and is used for driving the travelling wheels on a group of supports to rotate.
Further, the driving mechanism includes:
the driving motor is arranged in the direct-current charger;
the reduction gearbox is arranged in the direct-current charger and is connected with the driving motor;
the driving shaft is arranged on the reduction gearbox;
and the transmission assembly is connected with the travelling wheel and the driving shaft.
Further, the transmission component is a toothed belt transmission structure or a chain wheel transmission structure.
Further, the travelling wheels and the transmission mechanism are positioned on two sides of the support.
Further, the support is a Z-shaped plate, the travelling wheels are rotatably arranged in the middle of the support, and the auxiliary wheels are rotatably arranged at the top of the support.
Further, the retracting mechanism includes:
a reel, the number of which is two, for winding the wire harness;
the moving platform is arranged in the direct-current charger in a sliding manner, and the winding wheels are arranged at two ends of the moving platform;
the screw sleeve is fixed at the bottom of the mobile platform;
the screw rod is rotatably arranged in the direct-current charger and is in threaded connection with the threaded sleeve;
and the speed reducing motor is arranged in the direct-current charger, and drives the screw rod to rotate so as to drive the movable platform to be close to or far away from the wire outlet hole, and the wire harness is wound and unwound.
Further, the reel is rotatably arranged on the moving platform, and an arc-shaped annular groove is formed in the side face of the reel.
Further, an auxiliary fixed wheel with a limiting groove is rotationally arranged in the direct-current charger, the auxiliary fixed wheel is positioned at the wire outlet, and the wire harness passes through the wire outlet after bypassing the auxiliary fixed wheel.
Compared with the prior art, the utility model has the following beneficial effects:
1. the wire harness is driven to move downwards through the wire outlet through the downward gravity of the charging gun, the wire harness is wound on the reel in a straight mode, the moving platform is driven to move through the gear motor, the moving platform is close to or far away from the wire outlet, the position of the reel is adjusted, the wire harness is retracted and released in the direct-current charging machine, and practical use is facilitated;
2. through walking wheel and auxiliary wheel cooperation, actuating mechanism drives the walking wheel and walks on the I-shaped sky rail, and the auxiliary wheel rolls along the side of I-shaped sky rail, has reduced the frictional force of auxiliary wheel and I-shaped sky rail, has ensured the stability of charging robot operation, the in-service use of being convenient for.
Drawings
FIG. 1 is a schematic view of the present utility model in use;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of a retracting mechanism according to the present utility model;
fig. 4 is a schematic structural view of a driving mechanism in the present utility model.
Reference numerals in the drawings:
1. a direct current charger; 2. a wire harness; 3. a charging gun; 4. a trolley coupler; 5. a retracting mechanism; 51. a reel; 52. a mobile platform; 53. a screw sleeve; 54. a screw rod; 55. a speed reducing motor; 6. a support; 7. a walking wheel; 8. an auxiliary wheel; 9. a driving mechanism; 91. a driving motor; 92. a reduction gearbox; 93. a drive shaft; 94. a transmission assembly; 10. and (5) assisting in fixing the wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The utility model provides a high-power direct-current charging robot.
Referring to fig. 1, a high-power direct current charging robot is installed above a parking lot, and in particular, an i-shaped headrail and a sliding contact mechanism parallel to the i-shaped headrail are arranged in the parking lot. An electric energy supply device is arranged in the parking lot and connected with the sliding contact mechanism for supplying power. The charging robot is connected with the sliding contact mechanism and supplies power to the charging robot. After a user sends a control instruction, the charging robot runs on the I-shaped antenna rail and runs to a specified parking space, then the charging gun 3 is released, the charging gun 3 is inserted into a charging port of the vehicle for charging by the user, and after charging is completed, the charging gun 3 is retracted by the charging robot.
Referring to fig. 2, the charging robot includes a dc charger 1, the dc charger 1 has a hollow structure, and a wire outlet hole is formed in the bottom of the dc charger 1. Generally, the dc charger 1 has a rectangular parallelepiped structure. The top of the direct current charger 1 is fixedly provided with a sliding contact connector 4, the sliding contact connector 4 is connected with a sliding contact mechanism, one end of the sliding contact connector 4 is positioned in the direct current charger 1, and the sliding contact connector 4 is of the prior art and is not described in detail herein. The direct current charger 1 is internally provided with a wire harness 2 connected with a sliding contact connector 4, and the other end of the wire harness 2 penetrates through the wire outlet hole to be connected with a charging gun 3. A winding and unwinding mechanism 5 is arranged in the direct current charger 1, and the winding and unwinding mechanism 5 is used for driving the wire harness 2 to be wound and unwound.
The top of the direct current charger 1 is fixed with a support 6, and the support 6 is generally fixed on the top of the direct current charger 1 through bolts. The two supports 6 are in one group, the one group of supports 6 are distributed on two sides of the I-shaped antenna rail, and the supports 6 are at least in two groups. In this embodiment, the two sets of the supports 6 are arranged, and the two sets of the supports 6 are distributed at two ends of the top of the dc charger 1. The traveling wheels 7 are rotatably arranged on the opposite sides of the group of supports 6, and the traveling wheels 7 travel on the I-shaped sky rail. Meanwhile, auxiliary wheels 8 are rotatably arranged on opposite sides of the group of supports 6, and the auxiliary wheels 8 are abutted against the side faces of the I-shaped sky rail. A driving mechanism 9 is arranged in the direct current charger 1, and the driving mechanism 9 is used for driving the travelling wheels 7 on a group of supports 6 to rotate.
Referring to fig. 3, in the present embodiment, the retracting mechanism 5 includes a reel 51, a moving platform 52, a screw sleeve 53, a screw 54, and a gear motor 55. Wherein the number of reels 51 is two, and the reels 51 are used for winding the wire harness 2; the reels 51 are rotatably mounted on both ends of the top of the moving platform 52, and the reels 51 are disposed along the width direction of the dc charger 1. The moving platform 52 is in sliding fit with the direct current charger 1 along the length direction of the direct current charger 1, and a linear rail sliding block structure is generally adopted as a sliding structure. The swivel nut 53 is fixed in the bottom of moving platform 52, and lead screw 54 rotation is installed in direct current charger 1, and lead screw 54 and swivel nut 53 threaded connection. The gear motor 55 is fixedly arranged in the direct-current charger 1, and the gear motor 55 drives the screw rod 54 to rotate so as to drive the movable platform 52 to approach or depart from the wire outlet hole, and the wire bundle 2 is retracted and extended.
When the charging gun 3 is used, downward gravity is used for driving the wire harness 2 to move downwards through the wire outlet, the wire harness 2 is wound on the reel 51 in a straight mode, the moving platform 52 is driven to move through the gear motor 55, the moving platform 52 is close to or far away from the wire outlet, the position of the reel 51 is adjusted, the wire harness 2 is retracted and released in the direct-current charger 1, and practical use is facilitated.
With continued reference to fig. 3, further, an arc-shaped ring groove is formed on the side surface of the reel 51, and the arc-shaped ring groove is used for limiting the position of the wire harness 2, so that friction caused by contact between the wire harness 2 and the moving platform 52 is avoided.
In this embodiment, the gear motor 55 is a combination structure of a servo motor and a speed reducer, and the servo motor is driven by a permanent magnet synchronous motor, so that the speed regulation and control are accurate, and the device has the characteristics of high efficiency, small volume, light noise, long service life and the like. The servo motor is fixedly arranged at the bottom in the direct-current charger 1, the speed reducer is also fixed at the bottom in the direct-current charger 1, the speed reducer is connected with a rotating shaft of the servo motor, and the speed reducer is connected with the screw rod 54.
In addition, an electric steel or an electric push rod can be installed in the direct-current charger 1, and the electric steel or the electric push rod can push the mobile platform 52 to slide in the direct-current charger 1.
With continued reference to fig. 3, an auxiliary fixed wheel 10 is rotatably mounted in the direct current charger 1, the auxiliary fixed wheel 10 is provided with a limiting groove, the limiting groove limits the wire harness 2, the auxiliary fixed wheel 10 is positioned at the wire outlet, and the wire harness 2 sequentially bypasses the auxiliary fixed wheel 10 and then passes through the wire outlet.
Referring to fig. 2 and 4, the drive mechanism 9 includes a drive motor 91, a reduction gearbox 92, a drive shaft 93, and a transmission assembly 94. The driving motor 91 is fixedly installed in the direct-current charger 1, the reduction gearbox 92 is connected with the driving motor 91, the driving shaft 93 is installed on the reduction gearbox 92, two ends of the driving shaft 93 are located on two opposite sides of the reduction gearbox 92, and the end part of the driving shaft 93 is connected with the travelling wheels 7 through the transmission assembly 94. After the driving motor 91 operates, the driving shaft 93 is driven to rotate through the reduction gearbox 92, so that the two travelling wheels 7 are synchronously driven to operate, and the I-shaped track is stably operated.
To ensure that the transmission assembly 94 provides a stable transmission ratio, the transmission assembly 94 is provided in a toothed belt transmission or a sprocket transmission, ensuring that the road wheels 7 connected to the transmission assembly 94 are able to move synchronously.
Referring to fig. 4, the support 6 is a Z-shaped plate, and the support 6 includes an upper horizontal plate, a vertical plate, and a lower horizontal plate. The top at direct current machine 1 is fixed to the lower horizontal plate, and walking wheel 7 is installed on vertical board through the pivot rotation, and walking wheel 7's axis is perpendicular with vertical board, and auxiliary wheel 8 is installed in the bottom of last horizontal plate through the dead axle rotation, and auxiliary wheel 8's axis is perpendicular with last horizontal plate, and auxiliary wheel 8 keeps away from the outside of vertical board.
In addition, the bottom welded fastening at support 6 has the reinforcing plate, and the reinforcing plate is the set square, and every support 6 corresponds two reinforcing plates, and two reinforcing plates are located the both sides of support 6 respectively, and the both right angle sides of reinforcing plate are laminated with vertical board and lower horizontal plate respectively.
With continued reference to fig. 4, in addition, the road wheels 7 and the drive assembly 94 are distributed on both sides of the support 6 such that the axle on the road wheels 7 is stabilized for rotation on the support 6.
The direct current charging is to directly output direct current to charge the vehicle-mounted battery, has the characteristics of high power and high charging speed, and is generally used for charging stations beside expressways and in parking lots.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a high-power direct current charge robot, includes direct current machine (1), pencil (2) and rifle (3) that charge, the wire hole has been seted up to the bottom of direct current machine (1), the one end of pencil (2) is connected with direct current machine (1) top, the other end of pencil (2) passes the wire hole and is connected with rifle (3) that charges, direct current machine (1) are used for accomodating pencil (2), its characterized in that still includes:
the sliding contact connector (4) is fixed at the top of the direct-current charger (1), the sliding contact connector (4) is connected with the wire harness (2), and the sliding contact connector (4) is used for being connected with the sliding contact mechanism;
the winding and unwinding mechanism (5), the winding and unwinding mechanism (5) is arranged in the direct-current charger (1), and the winding and unwinding mechanism (5) is used for winding and unwinding the wire harness (2);
the support (6) is fixed at the top of the direct current charger (1), two support (6) are in a group, one group of support (6) is arranged at two sides of the I-shaped antenna rail, and the support (6) is at least in two groups;
the travelling wheel (7) is rotatably arranged on the support (6), and the travelling wheel (7) walks on the I-shaped sky rail;
the auxiliary wheel (8) is rotatably arranged on the support (6), and the auxiliary wheel (8) is abutted against the side face of the I-shaped sky rail;
and the driving mechanism (9) is arranged in the direct current charger (1), and the driving mechanism (9) is used for driving the travelling wheels (7) on the group of supports (6) to rotate.
2. A high power direct current charging robot according to claim 1, characterized in that the drive mechanism (9) comprises:
the driving motor (91), the said driving motor (91) is installed in direct-flow charger (1);
the speed reduction box (92) is arranged in the direct-current charger (1), and the speed reduction box (92) is connected with the driving motor (91);
a drive shaft (93), the drive shaft (93) being mounted on a reduction gearbox (92);
and a transmission assembly (94), the transmission assembly (94) being connected to the road wheel (7) and the drive shaft (93).
3. The high power dc charging robot of claim 2, wherein the transmission assembly (94) is a toothed belt transmission or a sprocket transmission.
4. A high power direct current charging robot according to claim 3, characterized in that the travelling wheels (7) and the transmission mechanism are located on both sides of the support (6).
5. The high-power direct current charging robot according to claim 1, wherein the support (6) is a Z-shaped plate, the travelling wheel (7) is rotatably mounted in the middle of the support (6), and the auxiliary wheel (8) is rotatably mounted on the top of the support (6).
6. A high power direct current charging robot according to claim 1, characterized in that the retraction jack (5) comprises:
a reel (51), the number of the reels (51) being two, the reel (51) being used for winding the wire harness (2);
the mobile platform (52) is arranged in the direct current charger (1) in a sliding manner, and the winding wheels (51) are arranged at two ends of the mobile platform (52);
the screw sleeve (53) is fixed at the bottom of the moving platform (52);
the screw rod (54) is rotatably arranged in the direct-current charger (1), and the screw rod (54) is in threaded connection with the screw sleeve (53);
and the speed reducing motor (55) is arranged in the direct current charger (1), and the speed reducing motor (55) drives the screw rod (54) to rotate so as to drive the movable platform (52) to be close to or far away from the wire outlet hole, and the wire bundle (2) is retracted and released.
7. The high-power direct current charging robot as claimed in claim 6, wherein the reel (51) is rotatably disposed on the moving platform (52), and an arc-shaped ring groove is formed in a side surface of the reel (51).
8. The high-power direct current charging robot according to claim 1, wherein an auxiliary fixed wheel (10) with a limiting groove is rotationally arranged in the direct current charging machine (1), the auxiliary fixed wheel (10) is positioned at a wire outlet hole, and the wire harness (2) passes through the wire outlet hole after bypassing the auxiliary fixed wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348393.XU CN219727922U (en) | 2023-03-01 | 2023-03-01 | High-power direct current charging robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348393.XU CN219727922U (en) | 2023-03-01 | 2023-03-01 | High-power direct current charging robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727922U true CN219727922U (en) | 2023-09-22 |
Family
ID=88050799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320348393.XU Active CN219727922U (en) | 2023-03-01 | 2023-03-01 | High-power direct current charging robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727922U (en) |
-
2023
- 2023-03-01 CN CN202320348393.XU patent/CN219727922U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211266273U (en) | Full-automatic cable laying vehicle | |
| CN212676780U (en) | Intelligent cable laying robot | |
| CN113815477B (en) | Vehicle-mounted mobile power exchange station and power exchange method thereof | |
| CN219727922U (en) | High-power direct current charging robot | |
| CN110936837A (en) | Charging pile with movable charging head | |
| CN205407322U (en) | Movable electric vehicle charging station | |
| CN210212092U (en) | New energy automobile is with electric pile of filling of being convenient for remove | |
| CN219727925U (en) | Intelligent mobile high-power direct-current charging system | |
| CN219054392U (en) | Mining inspection robot | |
| CN112811270A (en) | Electric cable winding and unwinding vehicle | |
| CN112224071A (en) | Movable fills electric pile based on direct current bus | |
| CN220281164U (en) | Portable stake of charging | |
| CN108545064B (en) | Automobile trap device | |
| CN108569263B (en) | Automobile sinking equipment | |
| CN219296881U (en) | Charging gun cable winding and unwinding structure | |
| CN218991692U (en) | Intelligent inspection device based on towing cable power supply | |
| CN219096535U (en) | Change electric carriage and remove change electric carriage | |
| CN117301019B (en) | Pneumatically controlled coal mine robot and use method thereof | |
| CN215101277U (en) | Electric cable winding and unwinding vehicle | |
| CN220314766U (en) | Stereo garage charging device | |
| CN220742773U (en) | Hanging rail type movable charging equipment | |
| CN219156109U (en) | Movable cable pay-off rack | |
| CN203903334U (en) | Heavy-load logistics transporting system powered by super capacitor | |
| CN215248850U (en) | Cable transmission device and cable car | |
| CN220059076U (en) | High-speed carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |