CN106219455A - Electri forklift energy recycle device - Google Patents

Electri forklift energy recycle device Download PDF

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Publication number
CN106219455A
CN106219455A CN201610824997.1A CN201610824997A CN106219455A CN 106219455 A CN106219455 A CN 106219455A CN 201610824997 A CN201610824997 A CN 201610824997A CN 106219455 A CN106219455 A CN 106219455A
Authority
CN
China
Prior art keywords
planet row
recycle device
energy recycle
motor
electri forklift
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
Application number
CN201610824997.1A
Other languages
Chinese (zh)
Inventor
刘豪睿
柳永亮
杨和利
吴延霞
张长坤
马洪新
王卫东
赵仙花
孙丽伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dezhou University
Original Assignee
Dezhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dezhou University filed Critical Dezhou University
Priority to CN201610824997.1A priority Critical patent/CN106219455A/en
Publication of CN106219455A publication Critical patent/CN106219455A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/205Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/24Electrical devices or systems
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A kind of electri forklift energy recycle device, is made up of lift arm (3), energy recycle device (2), chain (1) fork (4);Energy recycle device (2) is arranged on the upper end of lift arm (3), is made up of sprocket wheel (5) front planet row (6), rear planet row (7), motor (8).It can reclaim energy when goods declines, it is also possible to plays the effect of auxiliary lifting.

Description

Electri forklift energy recycle device
Technical field
Electri forklift energy recycle device, belongs to electromechanical engineering field.
Background technology
The electri forklift of domestic production at present, needs during use to be first charged fork in-vehicle secondary battery, then uses storage Electrical energy drive travel motor band motor car wheel walking in battery, when lifting goods, uses accumulator electrical energy drive and liquid The motor operation that press pump connects, makes hydraulic pump produce high pressure liquid force feed, drives hydraulic jack by commutation sprocket wheel through hydraulic valve Chain is driven to pull lift arm to give rise to goods specify position;When eminence unloading or landing lift arm, by gravity by liquid Cylinder pressure hydraulic oil flows back in hydraulic oil reservoir fuel tank by hydraulic valve, and its energy is changed into heat energy by hydraulic oil extruding.
This mode not only wastes energy, and the heat produced reduces the service life of hydraulic oil, also gives cooling system Add the biggest burden.
Summary of the invention
A kind of electri forklift energy recycle device, by lift arm (3), energy recycle device (2), chain (1) fork (4) group Become, it is characterized in that: energy recycle device (2) is arranged on the upper end of lift arm (3), by sprocket wheel (5) front planet row (6), rear planet Row (7), motor (8) composition.The planet carrier of sprocket wheel (5) and front planet row (6) is fixing to be connected, the sun gear of front planet row (6) and The planet carrier of rear planet row (7) is fixing to be connected, and the sun gear of rear planet row (7) is connected with motor (8), front planet row (6) and after The external toothing of planet row (7) is fixed, and motor (8) has the function of motor and electromotor.
Work process: rotated by chain (1) band movable sprocket (5) when forklift lifting arm declines, sprocket wheel (5) is by moving ahead Star row (6) and rear planet row (7) drive motor (8) generating, storage battery charging is realized after controller rectification and pressure regulation by electric current Energy regenerating;When fork truck carries out goods lifting, motor (8) is revolved by rear planet row (7) and front planet row (6) band movable sprocket (5) Turn, the active force acted on lift arm (3) and hydraulic cylinder thereof can be made at most to reduce half, play the effect of auxiliary lifting.
Fork truck energy recycle device has the advantage that the energy that can reclaim when goods declines, it is also possible to play auxiliary The effect of lifting.
Accompanying drawing explanation
Fig. 1 is electri forklift energy recycle device overall pattern.
Fig. 2 is the structure diagram of energy recycle device.
In figure: 1. chain, 2. energy recycle device, 3. lift arm, 4. fork, 5. sprocket wheel, 6. before planet row, 7. after Planet row, 8. motor.
Detailed description of the invention
As shown in Fig. 1 Fig. 2, electri forklift energy recycle device, by lift arm (3), energy recycle device (2), chain (1) Fork (4) forms, and it is characterized in that: energy recycle device (2) is arranged on the upper end of lift arm (3), by sprocket wheel (5) front planet row (6), rear planet row (7), motor (8) composition.Sprocket wheel (5) is fixing with the planet carrier of front planet row (6) to be connected, front planet row (6) The planet carrier of sun gear and rear planet row (7) fixing be connected, the sun gear of rear planet row (7) is connected with motor (8), front planet The external toothing of row (6) and rear planet row (7) is fixed, and motor (8) has the function of motor and electromotor.
Work process: rotated by chain (1) band movable sprocket (5) when forklift lifting arm declines, sprocket wheel (5) is by moving ahead Star row (6) and rear planet row (7) drive motor (8) generating, storage battery charging is realized after controller rectification and pressure regulation by electric current Energy regenerating;When fork truck carries out goods lifting, motor (8) is revolved by rear planet row (7) and front planet row (6) band movable sprocket (5) Turn, the active force acted on lift arm (3) and hydraulic cylinder thereof can be made at most to reduce half, play the effect of auxiliary lifting.

Claims (2)

1. an electri forklift energy recycle device, by lift arm (3), energy recycle device (2), chain (1) fork (4) group Become, it is characterized in that: energy recycle device (2) is arranged on the upper end of lift arm (3), by sprocket wheel (5) front planet row (6), rear planet Row (7), motor (8) composition.
Electri forklift energy recycle device the most according to claim 1, is characterized in that: sprocket wheel (5) and front planet row (6) Planet carrier is fixing to be connected, and the sun gear of front planet row (6) is fixing with the planet carrier of rear planet row (7) to be connected, rear planet row (7) Sun gear is connected with motor (8), and the external toothing of front planet row (6) and rear planet row (7) is fixed, motor (8) have motor and The function of electromotor.
CN201610824997.1A 2016-09-14 2016-09-14 Electri forklift energy recycle device Pending CN106219455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610824997.1A CN106219455A (en) 2016-09-14 2016-09-14 Electri forklift energy recycle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610824997.1A CN106219455A (en) 2016-09-14 2016-09-14 Electri forklift energy recycle device

Publications (1)

Publication Number Publication Date
CN106219455A true CN106219455A (en) 2016-12-14

Family

ID=58075536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610824997.1A Pending CN106219455A (en) 2016-09-14 2016-09-14 Electri forklift energy recycle device

Country Status (1)

Country Link
CN (1) CN106219455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112408259A (en) * 2020-11-17 2021-02-26 山东大学日照智能制造研究院 Automatic clamping, overturning and transporting device for material frames and working method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101844519A (en) * 2010-05-31 2010-09-29 邹政耀 Novel vehicle weak-medium degree hybrid power synthetic system
CN102285311A (en) * 2011-06-03 2011-12-21 南京工程学院 Weak/moderate hybrid dynamical system for energy-saving vehicle
CN102501849A (en) * 2011-12-22 2012-06-20 山河智能装备股份有限公司 Driving and energy recycling system for hybrid forklift
CN102985621A (en) * 2010-03-23 2013-03-20 卡特彼勒环球矿业有限责任公司 Energy management system for heavy equipment
CN103183296A (en) * 2013-04-16 2013-07-03 安徽合力股份有限公司 Pump motor cataclinal power generation control system
CN203767941U (en) * 2014-02-17 2014-08-13 华北电力大学(保定) Hydraulic accumulator load potential energy recycling device used for forklift

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102985621A (en) * 2010-03-23 2013-03-20 卡特彼勒环球矿业有限责任公司 Energy management system for heavy equipment
CN101844519A (en) * 2010-05-31 2010-09-29 邹政耀 Novel vehicle weak-medium degree hybrid power synthetic system
CN102285311A (en) * 2011-06-03 2011-12-21 南京工程学院 Weak/moderate hybrid dynamical system for energy-saving vehicle
CN102501849A (en) * 2011-12-22 2012-06-20 山河智能装备股份有限公司 Driving and energy recycling system for hybrid forklift
CN103183296A (en) * 2013-04-16 2013-07-03 安徽合力股份有限公司 Pump motor cataclinal power generation control system
CN203767941U (en) * 2014-02-17 2014-08-13 华北电力大学(保定) Hydraulic accumulator load potential energy recycling device used for forklift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112408259A (en) * 2020-11-17 2021-02-26 山东大学日照智能制造研究院 Automatic clamping, overturning and transporting device for material frames and working method

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161214