CN203766473U - Electric forklift accumulator switchover device - Google Patents
Electric forklift accumulator switchover device Download PDFInfo
- Publication number
- CN203766473U CN203766473U CN201420128437.9U CN201420128437U CN203766473U CN 203766473 U CN203766473 U CN 203766473U CN 201420128437 U CN201420128437 U CN 201420128437U CN 203766473 U CN203766473 U CN 203766473U
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- CN
- China
- Prior art keywords
- battery
- support frame
- accumulator
- valve
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
An electric forklift accumulator switchover device comprises a support frame, four valve-regulated lead acid accumulators and an accumulator case, wherein the accumulator case is fixedly arranged in an electric forklift, and the support frame is mounted in the accumulator case and provided with four accumulator mounting positions in two upper and lower layers. Each accumulator mounting position is provided with a recessed accumulator positioning groove at the bottom, an anti-vibration pad is arranged in each recessed accumulator positioning groove, each valve-regulated lead acid accumulator is fittingly arranged in each accumulator positioning groove and the bottoms of the valve-regulated lead acid accumulators are supported by the anti-vibration pads one by one. By the aid of the design of the electric forklift accumulator switchover device, the accumulators are protected and buffered; in the meantime when conventional tubular cell functions of the electric forklift are reserved, the 3-EVF-200 valve-regulated lead acid accumulators can be conveniently switched over, thereby enabling the electric forklift to have better power performance.
Description
Technical field
The utility model relates to a kind of electri forklift storage battery conversion device that makes electri forklift not only can adopt tubular type battery but also can adopt 3-EVF-200 valve-regulated lead-acid battery.
Background technology
Electri forklift is a kind of fork truck that carries out operation taking electricity as power, and most of electri forklifts are taking storage battery as driving source, drives travel motor and oil hydraulic system motor, thereby realizes travelling and loading and unloading operation of fork truck.The storage battery that transmission electri forklift uses is tube type storage battery, and battery box is according to the profile of 12 tubular type batteries and Volume design.Along with the progressively development of power lead-acid storage battery, electri forklift is also being promoted the use of 3-EVF-200 valve-regulated lead-acid battery.3-EVF-200 valve-regulated lead-acid battery compared with traditional tube type storage battery, long service life, heavy-current discharge performance is superior, specific power is high, starting, hill climbing ability is strong, charge acceptance is strong, high and low temperature performance is good, and in life period without adding water, its preceence is self-evident.But for conventional electric fork truck, if use four 3-EVF-200 valve-regulated lead-acid batteries, its cumulative volume is less than 12 tubular type batteries, the problem that this has just brought conventional electric forklift battery case and lead-acid storage battery volume not to match.Therefore need a kind of conversion device, make traditional electri forklift there is the function of dual-purpose tubular type battery and valve controlled sealed accumulator.
Utility model content
The purpose of this utility model is to provide a kind of electri forklift storage battery conversion device, and this device makes conventional electric fork truck both can use 12 tubular type batteries, can use again four valve-regulated lead-acid batteries, and have shock-absorbing function.
Problem described in the utility model realizes with following technical proposals:
A kind of electri forklift storage battery conversion device, special feature is, it comprises support frame, four valve-regulated lead-acid batteries and is fixedly installed on the battery box in electri forklift, described support frame is arranged in battery box, support frame is provided with upper and lower two-layer four battery installation positions, and bottom, each battery installation position is provided with the battery positioning groove of indent, in battery positioning groove, is provided with absorbing pad, described each valve-regulated lead-acid battery coupling is placed in each battery positioning groove, and its bottom is supported by absorbing pad.
Above-mentioned electri forklift storage battery conversion device, described support frame is provided with base plate, backboard, biside plate, cross wall and vertical clapboard, by cross wall, vertical clapboard, adjacent cell installation position is separated, be provided with cross wall line hole in cross wall both sides, be provided with vertical clapboard line hole at vertical clapboard, described backboard and biside plate are provided with heat radiation air passage.
Above-mentioned electri forklift storage battery conversion device, the bottom of described support frame is provided with four grafting platforms, is provided with and mates four spliced eyes of pegging graft with each grafting platform in described battery box.
Above-mentioned electri forklift storage battery conversion device, is respectively equipped with handle on the biside plate of described support frame.
Above-mentioned electri forklift storage battery conversion device, the sidewall of described battery box is provided with connection lead deck.
The utility model has designed a kind of electri forklift storage battery conversion device for solving conventional electric fork truck dual-purpose tubular type battery and valve-regulated lead-acid battery problem.This device comprises four valve-regulated lead-acid batteries and support frame, support frame being provided with laid four battery installation positions of storage battery, each battery installation position is provided with battery positioning groove and cushion blocking, can play location, protection and cushioning effect to each valve-regulated lead-acid battery; Three of support frames arrange heat radiation air passage, prevent storage battery expanded by heating or damage; Support frame is provided with line hole, and Battery Interconnecting Cables can not be exposed to support frame outside, is conducive to the protection to Battery Interconnecting Cables, and makes outward appearance neat; Support frame bottom is provided with four grafting platforms, and coupling is inserted in the set spliced eye of electri forklift battery box.Adopt design of the present utility model, in retaining conventional electric fork truck use tubular type battery functi on, the 3-EVF-200 VRLA of can converting easily holds, and makes electri forklift have better tractive performance.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is support frame structure schematic diagram;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the birds-eye view of Fig. 2.
In figure, each list of reference numerals is: 1, battery box, 1-1, spliced eye, 2, support frame, 2-1, side plate, 2-2, cross wall, 2-3, vertical clapboard, 2-4, battery positioning groove, 2-5, absorbing pad, 2-6, base plate, 2-7, grafting platform, 2-8, heat radiation air passage, 2-9, handle, 2-10, vertical clapboard line hole, 2-11, cross wall line hole, 2-12, backboard, 3, valve-regulated lead-acid battery, 4, connection lead, 5, connection lead deck.
Detailed description of the invention
Referring to Fig. 1, the utility model comprises support frame 2, four valve-regulated lead-acid batteries 3 and is fixedly installed on the battery box 1 in electri forklift, and described battery box is that conventional electric fork truck designs according to holding 12 tubular type batteries.For realizing the object of 12 tubular type batteries of conventional electric fork truck and four valve-regulated lead-acid battery dual-purposes, the utility model has designed support frame 2, be provided with four grafting platform 2-7 in support frame bottom, in battery box 1, be provided with and mate four spliced eye 1-1 that peg graft with each grafting platform, what support frame can be convenient and reliable through grafting platform and spliced eye is installed in battery box.The sidewall of battery box is provided with connection lead deck 5.
Referring to Fig. 1-4, described support frame 2 is provided with upper and lower two-layer four battery installation positions, bottom, each battery installation position is provided with the battery positioning groove 2-4 of indent, in battery positioning groove, be provided with absorbing pad 2-5, each valve-regulated lead-acid battery 3 couplings are placed in each battery positioning groove, by battery positioning groove, it are played to positioning action, and each valve-regulated lead-acid battery bottom is supported by absorbing pad, absorbing pad is quality of rubber materials, can play good antihunt action.Support frame is provided with base plate 2-6, backboard 2-12, two side plate 2-1, cross wall 2-2 and vertical clapboard 2-3, the top of support frame and be open surface above, by cross wall, vertical clapboard, adjacent cell installation position is separated, make every valve-regulated lead-acid battery be placed on one independently in screen work, play the protective action to valve-regulated lead-acid battery.Be provided with cross wall line hole 2-11 in cross wall both sides, cross wall line hole is for through Battery Interconnecting Cables, two corresponding upper-lower position valve-regulated lead-acid batteries being connected.Be provided with vertical clapboard line hole 2-10 in vertical clapboard lower floor position, vertical clapboard line hole is for through Battery Interconnecting Cables, two valve-regulated lead-acid batteries that are placed on support frame lower floor being connected.For preventing that storage battery expanded by heating from damaging, on backboard and biside plate, be provided with heat radiation air passage 2-8.For ease of laying, take out or carry support frame, on biside plate 2-1, be respectively equipped with handle 2-9.
Adopt design of the present utility model, conventional electric fork truck has retained the function that uses tubular type battery, if desired uses 3-EVF-200 valve-regulated lead-acid battery instead according to following step operation: the each battery installation position that four 3-EVF-200 valve-regulated lead-acid batteries is placed on to support frame; Adopt Battery Interconnecting Cables that four valve-regulated lead-acid batteries are connected to battery pack; Be installed in battery box the support frame that VRLA holds has been installed, the grafting platform coupling of support frame is inserted the spliced eye of battery box; Then the connection lead 4 that connects the positive and negative terminal of battery pack is connected with connection lead deck 5.
Claims (5)
1. an electri forklift storage battery conversion device, it is characterized in that, it comprises support frame (2), four valve-regulated lead-acid batteries (3) and is fixedly installed on the battery box (1) in electri forklift, described support frame is arranged in battery box, support frame is provided with upper and lower two-layer four battery installation positions, bottom, each battery installation position is provided with the battery positioning groove (2-4) of indent, in battery positioning groove, be provided with absorbing pad (2-5), described each valve-regulated lead-acid battery coupling is placed in each battery positioning groove, and its bottom is supported by absorbing pad.
2. electri forklift storage battery conversion device according to claim 1, it is characterized in that, described support frame (2) is provided with base plate (2-6), backboard (2-12), biside plate (2-1), cross wall (2-2) and vertical clapboard (2-3), by cross wall, vertical clapboard, adjacent cell installation position is separated, be provided with cross wall line hole (2-11) in cross wall both sides, be provided with vertical clapboard line hole (2-10) at vertical clapboard, described backboard and biside plate are provided with heat radiation air passage (2-8).
3. electri forklift storage battery conversion device according to claim 2, it is characterized in that, the bottom of described support frame (2) is provided with four grafting platforms (2-7), is provided with and mates four spliced eyes (1-1) of pegging graft with each grafting platform in described battery box (1).
4. electri forklift storage battery conversion device according to claim 3, is characterized in that, on the biside plate (2-1) of described support frame, is respectively equipped with handle (2-9).
5. electri forklift storage battery conversion device according to claim 4, is characterized in that, the sidewall of described battery box (1) is provided with connection lead deck (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128437.9U CN203766473U (en) | 2014-03-21 | 2014-03-21 | Electric forklift accumulator switchover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128437.9U CN203766473U (en) | 2014-03-21 | 2014-03-21 | Electric forklift accumulator switchover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766473U true CN203766473U (en) | 2014-08-13 |
Family
ID=51283710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128437.9U Expired - Fee Related CN203766473U (en) | 2014-03-21 | 2014-03-21 | Electric forklift accumulator switchover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252552A (en) * | 2016-08-29 | 2016-12-21 | 芜湖凯尔电气科技有限公司 | The transporter of green battery |
| CN108091804A (en) * | 2018-01-31 | 2018-05-29 | 淮南市通霸蓄电池有限公司 | A kind of flameproof special type supply unit |
| CN109353203A (en) * | 2018-08-09 | 2019-02-19 | 安徽宇锋仓储设备有限公司 | A kind of electri forklift electric protection device |
-
2014
- 2014-03-21 CN CN201420128437.9U patent/CN203766473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252552A (en) * | 2016-08-29 | 2016-12-21 | 芜湖凯尔电气科技有限公司 | The transporter of green battery |
| CN108091804A (en) * | 2018-01-31 | 2018-05-29 | 淮南市通霸蓄电池有限公司 | A kind of flameproof special type supply unit |
| CN108091804B (en) * | 2018-01-31 | 2023-07-28 | 淮南市通霸蓄电池有限公司 | Explosion-proof special type power supply unit |
| CN109353203A (en) * | 2018-08-09 | 2019-02-19 | 安徽宇锋仓储设备有限公司 | A kind of electri forklift electric protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160822 Address after: 071057 Hebei province Baoding Fuchang Road No. 8 Patentee after: FENGFAN Co.,Ltd. Address before: 071057 Hebei province Baoding Fuchang Road No. 8 Patentee before: FENGFAN Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |