CN110481357A - Scissor-type pushes charging bow - Google Patents
Scissor-type pushes charging bow Download PDFInfo
- Publication number
- CN110481357A CN110481357A CN201910813210.5A CN201910813210A CN110481357A CN 110481357 A CN110481357 A CN 110481357A CN 201910813210 A CN201910813210 A CN 201910813210A CN 110481357 A CN110481357 A CN 110481357A
- Authority
- CN
- China
- Prior art keywords
- scissor
- electrode plate
- bracket
- charging bow
- ball
- 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.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000010891 electric arc Methods 0.000 abstract description 3
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Scissor-type pushes charging bow, including mounting base, transmission mechanism, elevating mechanism and electrode plate combined mechanism, scissor-type of the invention pushes charging bow, the bow that charges uses crossing type lifting apparatus, and charging bow is contacted with the electrode plate of vehicle-mounted pantograph by the up and down motion drive electrode plate of crossing type lifting apparatus to be embodied as electric car and charge.Structure is simple, stable；Crossing type lifting apparatus has enough precompressions when running, and electrode plate can be made tightly to contact with vehicle-mounted pantograph electrode plate, avoids generating electrode plate poor contact phenomenon of arc discharge, to ensure that the performance and used life of electric car charging bow and battery.
Description
Technical field
The present invention relates to pure electric automobile technical fields, and in particular to electric motor car charging equipment.
Background technique
Electric car uses electric energy as power source, and the automobile travelled by motor drive belongs to new-energy automobile, wraps
Pure electric automobile (BEV), mixed power electric car (HEV) and fuel cell electric vehicle (FCEV) are included, due to its feature of environmental protection,
It has been more and more widely used.
Charging bow is electric locomotive charging equipment, is mounted in charging rack, matches with vehicle-mounted pantograph, traditional fills
Pantograph the case where electrode plate is easy to produce poor contact in use, to generate phenomenon of arc discharge, affect charging equipment
And the performance and used life of battery.
Summary of the invention
Bend the existing above problem to solve tradition charging, the present invention provides a kind of scissor-types to push charging bow.
Present invention technical solution used for the above purpose is: scissor-type pushes charging and bends, including mounting base 14,
Transmission mechanism 18, elevating mechanism 19 and electrode plate combined mechanism 20 are fixed on the inside of the frame-type mounting base 14 on charging rack and put down
Row installs two linear guides 5, is located between two parallel lines guide rails 5 in mounting base 14 and installs transmission mechanism 18, driver
The servo motor 2 of structure 18 connects on double output shaft speed reducer 3, and 3 two sides output shaft of double output shaft speed reducer installs ball wire respectively
Bar 4, be slidably installed bracket 6 respectively between two line slide rails 5 of 18 two sides of transmission mechanism, on the inside of two brackets 6 respectively
Ball-screw nut 17 is installed, the ball screw 4 of 3 two sides of double output shaft speed reducer extends transversely through peace by ball-screw nut 17
Loaded in bracket 6；Two 6 lower parts of bracket connect elevating mechanism 19, and elevating mechanism 19 is that two parallel push rods of front and back connect knot
Structure passes through rotary shaft interconnection, former and later two pusher structures in the middle part of two push rods 7 of the same layer of each push stick connecting structure
Middle layer is flexibly connected with 7 end of push rod of layer junction by axis 8；19 lower end connection electrode plate combined mechanism 20 of elevating mechanism,
Former and later two 11 lower parts of electrode board mount of electrode plate combined mechanism 20 are installed by electrode plate 12.
Link block 16 is fixedly mounted in 6 lower part of bracket, and ball-screw nut 17 is installed in two 16 insides of link block respectively,
The ball screw 4 of 3 two sides of double output shaft speed reducer is extended transversely through by ball-screw nut 17 and is installed in link block 16.
The upper end of 19 four push rods 7 of top layer of elevating mechanism is individually fixed in 16 front side of link block and rear side.
Mounting bracket 1 for connecting charging rack is installed on 14 frame of mounting base.
Described two 11 tops of electrode board mount pass through supporting block 22 respectively and install drag chain bracket 10, former and later two motor plates
Balance shaft 13 is installed between the supporting block 22 at middle part, the rotating shaft terminal of elevating mechanism 19 passes through connection respectively on bracket 11
Plate 23 is fixed in balance shaft 13.
Insulator 21 is installed between the electrode board mount 11 and electrode plate 12.
Straight-line guide rail slide block 15 is installed with 5 contact position of linear guide on the downside of 6 both ends of bracket.
Scissor-type of the invention pushes charging bow, and charging bow uses crossing type lifting apparatus, and charging bow passes through scissor-type liter
The up and down motion of falling unit drives electrode plate to be contacted with the electrode plate of vehicle-mounted pantograph to be embodied as electric car and charge.Knot
Structure is simple, stable；Crossing type lifting apparatus has enough precompressions when running, and can make electrode plate and vehicle-mounted pantograph electricity
Pole plate tightly contacts, and avoids generating electrode plate poor contact phenomenon of arc discharge, to ensure that electric car charging bow and battery
Performance and used life.
Detailed description of the invention
Fig. 1 is that scissor-type of the present invention pushes charging bow overall structure figure.
Fig. 2 is that scissor-type of the present invention pushes charging bow overall structure figure.
Fig. 3 is that scissor-type of the present invention pushes charging bow mounting base part-structure figure.
Fig. 4 is that scissor-type of the present invention pushes charging bow elevating mechanism part-structure figure.
Fig. 5 is that scissor-type of the present invention pushes charging bow electrode plate combination mechanism section structure chart.
Fig. 6 is that scissor-type of the present invention pushes charging bow rising bow structure graph.
Fig. 7 is that scissor-type of the present invention pushes charging bow drop bow structure graph.
In figure: 1, mounting bracket, 2, servo motor, 3, double output shaft speed reducer, 4, ball screw, 5, linear guide, 6,
Bracket, 7, push rod, 8, axis, 9, bearing, 10, drag chain bracket, 11, electrode board mount, 12, electrode plate, 13, balance shaft, 14, installation
Seat, 15, straight-line guide rail slide block, 16, link block, 17, ball-screw, 18, transmission mechanism, 19, elevating mechanism, 20, electrode plate groups
Close mechanism, 21, insulator, 22, supporting block, 23, connecting plate.
Specific embodiment
Scissor-type pushing charging bow structure of the invention is as depicted in figs. 1 and 2, including mounting base 14, transmission mechanism 18, liter
Descending mechanism 19 and electrode plate combined mechanism 20,14 structure of mounting base mainly charge bow fixed with charging rack and drive mechanism with fill
The fixed function of pantograph.Transmission mechanism 18 is mainly by servo motor 2, double output shaft speed reducer 3, linear guide 5 and ball wire
Bar 4 and its attachment composition, major function is power output, moves ball screw nut along certain direction.Lifting
Mechanism 19 is mainly made of push rod 7, link block 16, axis 8 and its attachment, and major function is the work of rise and landing electrode plate 12
With, electrode combined mechanism 20 mainly by electrode plate 12, drag chain bracket 10, electrode board mount 11, drag chain and balance shaft 13 and its attached
Part composition, main function is that conducting wire is fixed by drag chain and electrode plate, electrode plate by the movement of lifting device with it is vehicle-mounted by
Pantograph electrode plate combines, and completes the process that charger is electric locomotive charging.
As shown in figure 3, installing the mounting bracket 1 for connecting charging rack on 14 frame of mounting base, it is fixed on charging rack
14 inside parallel of frame-type mounting base two linear guides 5 are installed, be located between two parallel lines guide rails 5 in mounting base 14
Transmission mechanism 18 is installed, the servo motor 2 of transmission mechanism 18 connects on double output shaft speed reducer 3,3 two sides of double output shaft speed reducer
Output shaft installs ball screw 4 (ball screw is left-handed and dextrorotation) respectively, and two straight lines positioned at 18 two sides of transmission mechanism are sliding
Be slidably installed bracket 6 respectively between rail 5, and bracket 6 is structure of the middle part to lower recess, installs straight line on the downside of two shoulders of bracket 6
Guide rail slide block 15, bracket 6 are slided on line slide rail 5 by straight-line guide rail slide block 15.Link block is fixedly mounted in 6 lower part of bracket
16, ball-screw nut 17 is installed in two 16 insides of link block respectively, and the ball screw 4 of 3 two sides of double output shaft speed reducer passes through
Ball-screw nut 17, which extends transversely through, to be installed in link block 16；Two 6 lower parts of bracket connect elevating mechanism 19, as shown in figure 4,
Elevating mechanism 19 is two parallel push stick connecting structure of front and back, in two push rods 7 of the same layer of each push stick connecting structure
Portion is connected by rotary shaft interconnection, 7 end of push rod in former and later two pusher structure middle layers and layer junction by 8 activity of axis
It connects, the upper end of 19 four push rods 7 of top layer of elevating mechanism is individually fixed in 16 front side of link block and rear side；19 lower end of elevating mechanism
Connection electrode plate combined mechanism 20, as shown in figure 5, two 11 tops of electrode board mount pass through supporting block 22 respectively installs drag chain branch
Frame 10 is located on former and later two motor board mounts 11 between the supporting block 22 at middle part and installs balance shaft 13, the rotation of elevating mechanism 19
Both ends of the shaft passes through connecting plate 23 respectively and is fixed in balance shaft 13, installs insulator between electrode board mount 11 and electrode plate 12
21。
Working principle: when 2 power output of servo motor is to double output shaft speed reducer 3, two of double output shaft speed reducer 3
Output shaft drives ball screw 4 to rotate, and ball screw nut 17 drives lifting device 7, link block 16 and bracket 6 to lead along straight line
The direction of rail 5 is moved, to make to realize stretching motion between every layer of push rod of lifting device 7, cause scissor lifting device into
Row work drives 12 device of electrode plate to be moved upwardly or downwardly.In the middle part of push rod 7 in crossing type lifting apparatus connect rotary shaft with
The rotation portion of end connecting shaft 8 is connected with bearing 9, and conducting wire drag chain is fixed after passing through from mounting bracket into drag chain bracket 10
It on electrode plate 12, is connected between electrode plate 12 and electrode board mount 10 with insulator 21, electrode plate composite structure and scissor-type
It is connected between lifting device with balance shaft 13, scissor-type pressure charging bends rising bow state and drops arciform state referring to figure 6 and figure 7.
The present invention is described by embodiment, and those skilled in the art know, is not departing from spirit of the invention
In the case where range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in religion of the invention
It leads down, can modify to these features and embodiment to adapt to particular situation and material without departing from essence of the invention
Mind and range.Therefore, the present invention is not limited to the particular embodiment disclosed, fallen with claims hereof
Embodiment in range belongs to protection scope of the present invention.
Claims (7)
1. scissor-type push charging bow, it is characterised in that: including mounting base (14), transmission mechanism (18), elevating mechanism (19) and
Electrode plate combined mechanism (20), frame-type mounting base (14) inside parallel being fixed on charging rack install two linear guides
(5), it is located in mounting base (14) between two parallel lines guide rails (5) and transmission mechanism (18) is installed, transmission mechanism (18) is watched
It takes in motor (2) connection double output shaft speed reducer (3), double output shaft speed reducer (3) two sides output shaft installs ball screw respectively
(4), it is slidably installed respectively bracket (6) between two line slide rails (5) of transmission mechanism (18) two sides, two brackets (6)
Inside is installed ball-screw nut (17) respectively, and the ball screw (4) of double output shaft speed reducer (3) two sides passes through ball-screw spiral shell
Female (17), which extend transversely through, to be installed in bracket (6)；Two bracket (6) lower parts connect elevating mechanism (19), and elevating mechanism (19) is
Two push rods (7) middle part of two parallel push stick connecting structure of front and back, the same layer of each push stick connecting structure passes through rotation
Axis interconnection, former and later two pusher structure middle layers are flexibly connected with push rod (7) end of layer junction by axis (8)；Lifting
Mechanism (19) lower end connection electrode plate combined mechanism (20), former and later two electrode board mounts (11) of electrode plate combined mechanism (20)
Lower part is installed by electrode plate (12).
2. scissor-type according to claim 1 pushes charging bow, it is characterised in that: bracket (6) lower part is fixedly mounted
Ball-screw nut (17) are installed respectively in link block (16), two link blocks (16) insides, double output shaft speed reducer (3) two sides
Ball screw (4) is extended transversely through by ball-screw nut (17) to be installed in link block (16).
3. scissor-type according to claim 2 pushes charging bow, it is characterised in that: elevating mechanism (19) top layer four
The upper end of a push rod (7) is individually fixed on front side of link block (16) and rear side.
4. scissor-type according to claim 1 pushes charging bow, it is characterised in that: installed on mounting base (14) frame
For connecting the mounting bracket (1) of charging rack.
5. scissor-type according to claim 1 pushes charging bow, it is characterised in that: on described two electrode board mounts (11)
Portion passes through supporting block (22) installation drag chain bracket (10) respectively, and the supporting block at middle part is located on former and later two motor board mounts (11)
(22) balance shaft (13) are installed between, the rotating shaft terminal of elevating mechanism (19) passes through connecting plate (23) respectively and is fixed on balance shaft
(13) on.
6. scissor-type according to claim 5 pushes charging bow, it is characterised in that: the electrode board mount (11) and electrode
Insulator (21) are installed between plate (12).
7. scissor-type according to claim 1 pushes charging bow, it is characterised in that: on the downside of bracket (6) both ends and straight
Line guide rail (5) contact position is installed by straight-line guide rail slide block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813210.5A CN110481357A (en) | 2019-08-30 | 2019-08-30 | Scissor-type pushes charging bow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813210.5A CN110481357A (en) | 2019-08-30 | 2019-08-30 | Scissor-type pushes charging bow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110481357A true CN110481357A (en) | 2019-11-22 |
Family
ID=68555378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910813210.5A Pending CN110481357A (en) | 2019-08-30 | 2019-08-30 | Scissor-type pushes charging bow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874305A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Vehicle power supply device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514091U (en) * | 1991-07-31 | 1993-02-23 | ユニテツク工業株式会社 | Multiple tuning pantograph lifter |
| JP2008001474A (en) * | 2006-06-22 | 2008-01-10 | Nsk Ltd | Lifting device |
| CN206644657U (en) * | 2017-04-13 | 2017-11-17 | 洛阳市科佳电气设备有限公司 | A kind of electric bus charging is bent with Vertical Lift quick charge |
| CN108545656A (en) * | 2018-06-07 | 2018-09-18 | 华中科技大学 | A kind of double shear blade rotary elevating platform |
| CN209159431U (en) * | 2018-11-07 | 2019-07-26 | 洛阳市科佳电气设备有限公司 | A kind of scissor-type charging bow |
| CN209159432U (en) * | 2018-11-07 | 2019-07-26 | 洛阳市科佳电气设备有限公司 | A kind of scissor-type lifting mechanism for the bow that charges |
| CN210363421U (en) * | 2019-08-30 | 2020-04-21 | 大连罗宾森电源设备有限公司 | Scissor type downward-pressing charging bow |
-
2019
- 2019-08-30 CN CN201910813210.5A patent/CN110481357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0514091U (en) * | 1991-07-31 | 1993-02-23 | ユニテツク工業株式会社 | Multiple tuning pantograph lifter |
| JP2008001474A (en) * | 2006-06-22 | 2008-01-10 | Nsk Ltd | Lifting device |
| CN206644657U (en) * | 2017-04-13 | 2017-11-17 | 洛阳市科佳电气设备有限公司 | A kind of electric bus charging is bent with Vertical Lift quick charge |
| CN108545656A (en) * | 2018-06-07 | 2018-09-18 | 华中科技大学 | A kind of double shear blade rotary elevating platform |
| CN209159431U (en) * | 2018-11-07 | 2019-07-26 | 洛阳市科佳电气设备有限公司 | A kind of scissor-type charging bow |
| CN209159432U (en) * | 2018-11-07 | 2019-07-26 | 洛阳市科佳电气设备有限公司 | A kind of scissor-type lifting mechanism for the bow that charges |
| CN210363421U (en) * | 2019-08-30 | 2020-04-21 | 大连罗宾森电源设备有限公司 | Scissor type downward-pressing charging bow |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874305A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Vehicle power supply device |
| CN112874305B (en) * | 2019-11-29 | 2022-12-09 | 比亚迪股份有限公司 | Vehicle power supply device |
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