CN114013325B - Charging equipment for electric forklift - Google Patents

Charging equipment for electric forklift Download PDF

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Publication number
CN114013325B
CN114013325B CN202210008637.XA CN202210008637A CN114013325B CN 114013325 B CN114013325 B CN 114013325B CN 202210008637 A CN202210008637 A CN 202210008637A CN 114013325 B CN114013325 B CN 114013325B
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CN
China
Prior art keywords
fixedly connected
hydraulic
charging
base
gear
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Application number
CN202210008637.XA
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Chinese (zh)
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CN114013325A (en
Inventor
路敏
王树东
段雨雨
翟玉兰
崔浩宇
周路遥
王仕伟
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Zhucheng Road Machinery Co ltd
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Zhucheng Road Machinery Co ltd
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Priority to CN202210008637.XA priority Critical patent/CN114013325B/en
Publication of CN114013325A publication Critical patent/CN114013325A/en
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Publication of CN114013325B publication Critical patent/CN114013325B/en
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    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07504—Accessories, e.g. for towing, charging, locking
    • 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
    • Y02T90/12—Electric charging stations
    • 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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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention discloses charging equipment for an electric forklift, which relates to the technical field of vehicle power supply and comprises a base, wherein the top of the base is slidably connected with a charging box, the front side of the charging box is fixedly connected with an installation column, one end of the installation column, which is far away from the charging box, is fixedly connected with a charging head, and two sides of the charging box are respectively provided with a traction alignment mechanism; the traction alignment mechanism comprises side sliding grooves formed in the front side and the rear side of the base, the moving rod is arranged above the base, two ends of the moving rod are connected with the telescopic outer sleeves, and the bottom ends of the telescopic outer sleeves are fixedly connected with the side sliding blocks.

Description

Charging equipment for electric forklift
Technical Field
The invention relates to the technical field of vehicle power supply, in particular to charging equipment for an electric forklift.
Background
Fork trucks are industrial handling vehicles, and are various wheeled handling vehicles used for handling, stacking, and short-distance transportation of piece-pallet goods. The forklift plays an important role in a logistics system of an enterprise, is a masterforce army in goods handling equipment, and is widely applied to various departments in national economy such as stations, ports, airports, factories and warehouses.
Present electric fork truck needs often to charge fork truck when using, often parks fork truck near battery charging outfit, then inserts fork truck's the head that charges through the manual work and charge the position that charges, and the operation is comparatively loaded down with trivial details, and receives external influence easily and lead to charging the head and charge the position and be connected the unstability, treats further improvement.
Disclosure of Invention
The invention provides a charging device for an electric forklift, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a charging device for an electric forklift comprises a base, wherein a charging box is slidably connected to the top of the base, a mounting column is fixedly connected to the front side of the charging box, one end, far away from the charging box, of the mounting column is fixedly connected with a charging head, and traction alignment mechanisms are arranged on two sides of the charging box;
the traction alignment mechanism comprises side sliding grooves formed in the front side and the rear side of the base, a moving rod is arranged above the base, two ends of the moving rod are connected with telescopic outer sleeves, the bottom ends of the telescopic outer sleeves are fixedly connected with side sliding blocks, the side sliding blocks are in sliding connection with the side sliding grooves, the top end of the moving rod is fixedly connected with an installation rod, the top end of the installation rod is fixedly connected with a fixed cover, the front side of the fixed cover is fixedly connected with a guide cover, and a tight connection mechanism is arranged in the fixed cover;
fixedly connected with longitudinal rod between the lateral part slider of base both sides, longitudinal rod are equipped with two, fixedly connected with transverse bar between two longitudinal rod, and fixedly connected with connecting seat between transverse bar and the charging case, the top spout corresponding with the connecting seat is seted up on the top of base.
As a preferred technical scheme of the invention, the tight connection mechanism comprises hydraulic outer covers fixedly arranged on two sides inside the fixed cover, hydraulic push seats are connected in the hydraulic outer covers in a sliding mode, pressing driving assemblies are arranged on the hydraulic push seats, and hydraulic push mechanisms are arranged in the hydraulic push seats.
As a preferred technical scheme of the invention, the pressing driving assembly comprises two mounting seats fixedly arranged on the hydraulic pushing seat, a pressing wheel is arranged between the two mounting seats, the pressing wheel is coaxially and fixedly connected with the rotating shaft, the outer part of the rotating shaft is coaxially and fixedly connected with a first gear, a second gear and a third gear are also arranged between the two mounting seats, and the first gear, the second gear and the third gear are sequentially meshed and connected.
According to a preferable technical scheme, the hydraulic pushing mechanism comprises a hydraulic cavity arranged in a hydraulic pushing seat, the hydraulic cavity is communicated with the interior of a hydraulic outer cover, a slide way is arranged on the exterior of the hydraulic pushing seat, a middle channel is arranged between the slide way and the hydraulic cavity, a piston plate is arranged in the hydraulic cavity in a sliding mode, the piston plate is fixedly connected with a pressing rod, a driving frame is connected in the slide way in a sliding mode, and the driving rod penetrates through the middle channel and is fixedly connected with the driving frame.
As a preferable technical scheme of the invention, the driving rack is provided with driving teeth, and the third gear is in meshed connection with the driving teeth.
As a preferred technical scheme of the invention, the end part in the hydraulic outer cover is fixedly connected with an elastic telescopic rod, and the telescopic end of the elastic telescopic rod is fixedly connected with the hydraulic push seat.
As a preferred technical scheme of the invention, an adjusting spring is fixedly connected in the telescopic outer sleeve, and the top end of the adjusting spring is fixedly connected with the movable rod.
As a preferable technical scheme of the invention, the charging box is provided with an equipment door and a heat dissipation window.
The invention has the following advantages: according to the invention, the compression driving assembly is arranged to realize the compression fixation of the fork after the fork is inserted into the fixing cover, and the traction alignment mechanism is arranged to enable the charging box to perform self-adaptive displacement according to the parking position of the forklift, so that the alignment of the charging head and the charging part of the forklift can be facilitated, the charging is fast and convenient, the charging process is stable, and the influence of the external environment is not easy.
Drawings
Fig. 1 is a schematic structural view of a charging apparatus for an electric forklift.
Fig. 2 is a schematic view of the internal structure of a fixing cover in a charging apparatus for an electric forklift.
Fig. 3 is a schematic structural diagram of a hydraulic pushing mechanism in a charging device for an electric forklift.
Fig. 4 is a schematic perspective view of a pressing drive assembly in a charging device for an electric forklift.
Fig. 5 is an exploded perspective view of a pressing drive assembly in a charging apparatus for an electric forklift.
Fig. 6 is a schematic structural view of a transverse bar and a longitudinal bar in the charging apparatus for the electric forklift.
Fig. 7 is a schematic structural view of the inside of the telescopic outer sleeve in the charging device for the electric forklift.
In the figure: 1. a base; 2. a charging box; 3. a top chute; 4. a side chute; 5. a side slide block; 6. a telescopic outer sleeve; 7. a travel bar; 8. mounting a rod; 9. a fixed cover; 10. a guide cover; 11. an equipment door; 12. a heat dissipation window; 13. mounting a column; 14. a charging head; 15. a hydraulic housing; 16. a hydraulic pushing seat; 17. a compression drive assembly; 18. a hydraulic chamber; 19. a slideway; 20. a middle channel; 21. a piston plate; 22. a pressure lever; 23. a driving frame; 24. an elastic telescopic rod; 25. a mounting seat; 26. a pinch roller; 27. a rotating shaft; 28. a first gear; 29. a second gear; 30. a third gear; 31. a drive tooth; 32. a longitudinal rod; 33. a transverse bar; 34. a connecting seat; 35. the spring is adjusted.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a charging device for an electric forklift comprises a base 1, wherein a charging box 2 is slidably connected to the top of the base 1, a mounting column 13 is fixedly connected to the front side of the charging box 2, one end of the mounting column 13, which is far away from the charging box 2, is fixedly connected to a charging head 14, a charging hole site which corresponds to and is connected with the charging head 14 is arranged on the front side of the forklift, traction alignment mechanisms are arranged on both sides of the charging box 2, and the charging head 14 is aligned to the charging hole site through the traction alignment mechanisms and inserted into the charging hole site to perform charging operation;
the traction alignment mechanism comprises side sliding grooves 4 arranged on the front side and the rear side of a base 1, a moving rod 7 is arranged above the base 1, two ends of the moving rod 7 are both connected with a telescopic outer sleeve 6, the bottom end of the telescopic outer sleeve 6 is fixedly connected with a side sliding block 5, the side sliding block 5 is in sliding connection with the side sliding grooves 4, the top end of the moving rod 7 is fixedly connected with an installation rod 8, the top end of the installation rod 8 is fixedly connected with a fixed cover 9, the front side of the fixed cover 9 is fixedly connected with a guide cover 10, and a tight connection mechanism is arranged in the fixed cover 9;
fixedly connected with longitudinal rod 32 between the lateral part slider 5 of base 1 both sides, longitudinal rod 32 are equipped with two, fixedly connected with transverse bar 33 between two longitudinal rod 32, and fixedly connected with connecting seat 34 between transverse bar 33 and the charging case 2, the top spout 3 corresponding with connecting seat 34 has been seted up on the top of base 1.
The tight connection mechanism comprises hydraulic outer covers 15 fixedly arranged on two sides inside the fixed cover 9, hydraulic push seats 16 are connected in the hydraulic outer covers 15 in a sliding mode, pressing driving assemblies 17 are arranged on the hydraulic push seats 16, and hydraulic pushing mechanisms are arranged in the hydraulic push seats 16.
The pressing driving assembly 17 comprises two installation bases 25 fixedly arranged on the hydraulic pushing base 16, a pressing wheel 26 is arranged between the two installation bases 25, the pressing wheel 26 is coaxially and fixedly connected with a rotating shaft 27, the outer portion of the rotating shaft 27 is coaxially and fixedly connected with a first gear 28, a second gear 29 and a third gear 30 are further arranged between the two installation bases 25, and the first gear 28, the second gear 29 and the third gear 30 are sequentially meshed and connected.
The hydraulic pushing mechanism comprises a hydraulic cavity 18 arranged in a hydraulic pushing seat 16, the hydraulic cavity 18 is communicated with the inside of a hydraulic outer cover 15, hydraulic oil is injected into the hydraulic cavity 18 and the hydraulic outer cover 15, a slide 19 is arranged on the outside of the hydraulic pushing seat 16, a middle channel 20 is arranged between the slide 19 and the hydraulic cavity 18, a piston plate 21 is arranged in the hydraulic cavity 18 in a sliding mode, the piston plate 21 is fixedly connected with a pressing rod 22, a driving frame 23 is connected in the slide 19 in a sliding mode, and the pressing rod 22 penetrates through the middle channel 20 and is fixedly connected with the driving frame 23.
The driving rack 23 is provided with driving teeth 31, and the third gear 30 is meshed with the driving teeth 31.
The end part in the hydraulic outer cover 15 is fixedly connected with an elastic telescopic rod 24, and the telescopic end of the elastic telescopic rod 24 is fixedly connected with the hydraulic push seat 16.
And an adjusting spring 35 is fixedly connected in the telescopic outer sleeve 6, and the top end of the adjusting spring 35 is fixedly connected with the movable rod 7.
And an equipment door 11 and a heat radiation window 12 are arranged on the charging box 2.
In the implementation process of the invention, when the forklift is parked, the fork enters the fixed cover 9 through the guide cover 10, the guide cover 10 and the fork in the fixed cover 9 are driven and pulled to move in the process, the charging box 2 with the moving rod 7, the transverse rod 33 and the longitudinal rod 32 slides on the base 1 in a self-adaptive manner, so that the charging head 14 can be aligned to a charging hole position on the forklift, and the charging head 14 is inserted into the charging hole position to realize charging in the process that the forklift moves close to the charging box 2.
When fork at fork truck inserts towards fixed cover 9, the both sides and the pinch roller 26 contact of fork, when the fork moves forward, it rotates to drive pinch roller 26, pinch roller 26 rotates and drives first gear 28, second gear 29 and third gear 30 rotate, third gear 30 drives the carriage 23 and removes, it removes to drive piston plate 21 through depression bar 22, press hydraulic oil from hydraulic pressure chamber 18 in the income hydraulic pressure dustcoat 15, thereby push away hydraulic pressure 16 top, make pinch roller 26 compress tightly the both sides at the fork, realize the fixed to the fork, prevent that the fork is not hard up, can improve the stability of charging effectively.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The charging equipment for the electric forklift comprises a base (1) and is characterized in that a charging box (2) is connected to the top of the base (1) in a sliding mode, a mounting column (13) is fixedly connected to the front side of the charging box (2), one end, far away from the charging box (2), of the mounting column (13) is fixedly connected with a charging head (14), and both sides of the charging box (2) are provided with traction alignment mechanisms;
the traction alignment mechanism comprises side sliding grooves (4) formed in the front side and the rear side of a base (1), a moving rod (7) is arranged above the base (1), two ends of the moving rod (7) are connected with telescopic outer sleeves (6), the bottom ends of the telescopic outer sleeves (6) are fixedly connected with side sliding blocks (5), the side sliding blocks (5) are in sliding connection with the side sliding grooves (4), the top end of the moving rod (7) is fixedly connected with an installation rod (8), the top end of the installation rod (8) is fixedly connected with a fixed cover (9), the front side of the fixed cover (9) is fixedly connected with a guide cover (10), and a tight connection mechanism is arranged in the fixed cover (9);
vertical pole (32) of fixedly connected with between lateral part slider (5) of base (1) both sides, vertical pole (32) are equipped with two, fixedly connected with horizontal pole (33) between two vertical poles (32), fixedly connected with connecting seat (34) between horizontal pole (33) and charging case (2), and top spout (3) corresponding with connecting seat (34) are seted up on the top of base (1).
2. The charging equipment for the electric forklift according to claim 1, wherein the tight connection mechanism comprises a hydraulic outer cover (15) fixedly arranged on two sides inside the fixed cover (9), a hydraulic pushing seat (16) is slidably connected in the hydraulic outer cover (15), a pressing driving assembly (17) is arranged on the hydraulic pushing seat (16), and a hydraulic pushing mechanism is arranged in the hydraulic pushing seat (16).
3. The charging equipment for the electric forklift according to claim 2, wherein the pressing driving assembly (17) comprises two installation seats (25) fixedly arranged on the hydraulic pushing seat (16), a pressing wheel (26) is arranged between the two installation seats (25), the pressing wheel (26) is coaxially and fixedly connected with a rotating shaft (27), a first gear (28) is coaxially and fixedly connected to the outside of the rotating shaft (27), a second gear (29) and a third gear (30) are further arranged between the two installation seats (25), and the first gear (28), the second gear (29) and the third gear (30) are sequentially meshed and connected.
4. The charging equipment for the electric forklift according to claim 3, wherein the hydraulic pushing mechanism comprises a hydraulic cavity (18) arranged in a hydraulic pushing seat (16), the hydraulic cavity (18) is communicated with the inside of the hydraulic outer cover (15), a slide way (19) is arranged outside the hydraulic pushing seat (16), a middle channel (20) is arranged between the slide way (19) and the hydraulic cavity (18), a piston plate (21) is arranged in the hydraulic cavity (18) in a sliding manner, the piston plate (21) is fixedly connected with a compression bar (22), a driving frame (23) is connected in the slide way (19) in a sliding manner, and the compression bar (22) penetrates through the middle channel (20) and is fixedly connected with the driving frame (23).
5. The charging equipment for electric forklifts according to claim 4, characterized in that the driving rack (23) is provided with driving teeth (31), and the third gear (30) is engaged with the driving teeth (31).
6. The charging equipment for electric forklifts according to claim 2, characterized in that the end of the hydraulic housing (15) is fixedly connected with an elastic telescopic rod (24), and the telescopic end of the elastic telescopic rod (24) is fixedly connected with the hydraulic pushing base (16).
7. The charging equipment for electric fork-lift trucks according to claim 1, characterized in that inside said telescopic jacket (6) there is fixedly connected an adjusting spring (35), the top end of the adjusting spring (35) being fixedly connected with the mobile bar (7).
8. The charging equipment for electric forklifts according to claim 1, characterized in that the charging box (2) is provided with an equipment door (11) and a heat radiation window (12).
CN202210008637.XA 2022-01-06 2022-01-06 Charging equipment for electric forklift Active CN114013325B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210008637.XA CN114013325B (en) 2022-01-06 2022-01-06 Charging equipment for electric forklift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210008637.XA CN114013325B (en) 2022-01-06 2022-01-06 Charging equipment for electric forklift

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CN114013325A CN114013325A (en) 2022-02-08
CN114013325B true CN114013325B (en) 2022-03-04

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Publication number Priority date Publication date Assignee Title
CN104508865A (en) * 2013-08-02 2015-04-08 株式会社小松制作所 Battery for work vehicle and battery-type work vehicle
CN205724988U (en) * 2016-04-18 2016-11-23 广州飞锐机器人科技有限公司 A kind of automatic charging stake
WO2019025968A1 (en) * 2017-08-01 2019-02-07 Heestermans Alexander Adrianus Henricus Gerardus System for coupling vehicles to an electric charging station
CN208827629U (en) * 2018-09-29 2019-05-07 浙江迈睿机器人有限公司 A kind of charging pile mechanism suitable for two-wheel differential fork truck
CN109927568A (en) * 2019-03-30 2019-06-25 安徽纳新能源科技有限公司 A kind of charging unit of intelligent electric fork truck
CN212685264U (en) * 2020-07-03 2021-03-12 郑州电力高等专科学校 Electric power material warehouse is with new forms of energy fork truck intelligent charging system

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CN104508865A (en) * 2013-08-02 2015-04-08 株式会社小松制作所 Battery for work vehicle and battery-type work vehicle
CN205724988U (en) * 2016-04-18 2016-11-23 广州飞锐机器人科技有限公司 A kind of automatic charging stake
WO2019025968A1 (en) * 2017-08-01 2019-02-07 Heestermans Alexander Adrianus Henricus Gerardus System for coupling vehicles to an electric charging station
CN208827629U (en) * 2018-09-29 2019-05-07 浙江迈睿机器人有限公司 A kind of charging pile mechanism suitable for two-wheel differential fork truck
CN109927568A (en) * 2019-03-30 2019-06-25 安徽纳新能源科技有限公司 A kind of charging unit of intelligent electric fork truck
CN212685264U (en) * 2020-07-03 2021-03-12 郑州电力高等专科学校 Electric power material warehouse is with new forms of energy fork truck intelligent charging system

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* Cited by examiner, † Cited by third party
Title
电动叉车的槽式取电装置设计;黄张弛等;《内燃机与配件》;20200828(第16期);第87-88页 *
纯电动叉车快充装置的设计研究;陈敏娜等;《机械工程与自动化》;20190603(第03期);第117-119页 *

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