CN2297437Y - U shape storage battery balancing weight type lower seat fork-lift truck - Google Patents
U shape storage battery balancing weight type lower seat fork-lift truck Download PDFInfo
- Publication number
- CN2297437Y CN2297437Y CN 97233352 CN97233352U CN2297437Y CN 2297437 Y CN2297437 Y CN 2297437Y CN 97233352 CN97233352 CN 97233352 CN 97233352 U CN97233352 U CN 97233352U CN 2297437 Y CN2297437 Y CN 2297437Y
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- type
- storage battery
- fork
- seat
- utility
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- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a storage battery balancing weight type fork-lift truck with an improved structure. The utility model can form a U-shaped storage battery unit by using the existing fittings, which can replace one part of balancing weight and can lighten the dead weight of the fork-lift truck. A seat (4) is arranged at a jaw opening of the U-shaped storage battery unit, which can lower the height of the seat and the fork-lift truck. A transition scale (7) indicates rotation of dynamic orientations. A steering mechanism is driven by a gear (8) of a hydraulic motor. Having the advantage of drive convenience, the utility model can pass through low space; the utility model is especially suitable for railway loading and unloading 1t type containers with high sides and can replace vans to transport.
Description
The low seat fork truck of U type battery pack balance weight type belongs to materials handling vehicle, relates to the structural development of storage battery counterbalanced lift truck.
The battery pack of storage battery counterbalanced lift truck is as electrical source of power, and is indispensable.Current, because technology, volume and weight is all bigger, and increases along with the increase of capacity, to optimizing fork lift truck structure material impact is arranged.Prior art is that several cell batteries permutation and combination are become independent oblong or discrete oblong, and center of gravity is generally before the fork truck trailing wheel.Advantage is that the car load stability margin is big, and wheelbase is big, and vehicle pitching is little, but to the balancing torque effect that battery pack is brought into play in the fork truck balance from gravity utilize insufficient, cause the counterbalanced weight of fork truck big (being heavy and big part), be difficult to reduce the fork truck deadweight.In addition, be subjected to the constraint of topology layout, generally on storage battery, terrain clearance is greater than 800mm for the fork truck of rated load weight more than 0.7t, seat, and passing through when making the driving fork truck is highly higher.For example be difficult to short space by high watchman's wooden clapper door case of railway (≈ 1.7m) and so on.Moreover because the prenex effect of fork-truck steering wheel is not good, bearing circle inconvenience self-aligning is not indicated the device of dynamic orientation on the car, often souning out tuning in narrow place, drives to require highly, and operating efficiency is lower.Above-mentioned condition can be referring to 12 types of German LINDE, the 1T type of Italian BRAVO, the AV12A type of Hunan DESTA, the CPD15 type of Baoji fork truck three factories, multiple fork trucks such as the WCPD0.7 type of Guangming Machine Factory, Shandong Prov..
The utility model is in order to overcome above-mentioned various the deficiencies in the prior art, utilize newer shaped piece reform fork lift truck structure, provide a kind of and can pass through shorter space, improve the train case transportation, alleviate the fork truck deadweight, reduce the driving consumption of power, save material, the low seat fork truck of the convenient U type battery pack balance weight type of driving.
The utility model has been inherited wide visual field door frame, inclosed body, wide base tire, fluid-link steering, infinite speed variation, prior arts such as system controlled by computer, the layout that change storage battery, counterbalanced weight, seat etc. are great has U type battery pack, U type counterweight battery box, low seat, turning scale, less box profile.
Introduce the utility model in detail below by accompanying drawing.
Fig. 1 is a scheme drawing of the present utility model;
Fig. 2 is the birds-eye view of the utility model Fig. 1.
The utility model is used existing high capacity traction battery, is guaranteeing under the situation of truck stability, and several cell batteries permutation and combination are become U type battery pack (1), is contained in the U type counterweight battery box (2), replaces a part of counterbalanced weight.U type battery pack (1) opening places the fork truck rear end forward.The combined gravity of U type battery pack (1) and U type counterweight battery box (2) can be at trailing wheel (3) afterwards, play the double action of electrical source of power and counterbalanced weight, can improve the balancing torque effect of storage battery on fork truck, thereby reduce the weight of counterbalanced weight, reduce the fork truck deadweight.To cooperate in addition and select less tire (enough load-carrying capacitys should be arranged) for use, dwindle front overhang from.It should be noted that U type counterweight battery box (2) is combined by parts such as a small amount of counterbalanced weight and casings.
The utility model is provided with seat (4) at the opening of U type counterweight battery box (2), can be lower than the storage battery upper end, only is located at the situation above the storage battery before changing, and helps reducing the fork truck height, thereby improves crossing ability.Trailing wheel (3) is set under seat (4), reduces the fork truck oad, improve manoevreability.For the horizontal throw that overcomes seat (4) and trailing wheel (3) shortens and to additionally jolting that chaufeur brings, can install shock absorber part below seat (4).
There is turning scale (7) front portion of the present utility model, and the dynamic orientation that turns to is indicated, and is prompted to chaufeur, is convenient to accurately move in narrow place, sounds out tuning thereby reduce, and improves operating efficiency.The fork-truck steering dynamic orientation that turning scale (7) is indicated is from steering shaft (5), by transmission shafting (6) transmission.Steering hardware replaces oil cylinder-connecting rod, sprocket wheel-connecting rod transmission with HM Hydraulic Motor-gear (8) transmission, dwindles oad.Fuel tank of the utility model both sides (9) and door box (10) are than stretcher (11) height.Open door box (10), the energy convenient for passenger to get on and off, and utilize the space to settle his thing.Overhead guard can be installed on demand.
Constituting other parts of the present utility model is prior art.
The utility model has carried out the improvement of system to the storage battery counterbalanced lift truck, makes fork truck from heavy and light, and seat is low, and profile is little, and turning scale (7) indication turns to, and convenient the driving has tangible advance, novelty, practicality.The performance of enterprises and social benefit are got both, can influence the relevant industry of other countries.
Claims (2)
1, the low seat fork truck of U type battery pack balance weight type has been inherited wide visual field door frame, inclosed body, wide base tire, fluid-link steering, infinite speed variation, prior arts such as system controlled by computer, change storage battery, counterbalanced weight, the layout that seat etc. are great, the storage battery counterbalanced lift truck that is a kind of structural development, it is characterized in that: several cell batteries permutation and combination are become U type battery pack (1), be contained in the U type counterweight battery box (2), U type battery pack (1) opening places the fork truck rear end forward, opening at U type counterweight battery box (2) is provided with seat (4), steering hardware HM Hydraulic Motor one gear (8) transmission, fuel tank of both sides (9) and door box (10) are than stretcher (11) height, and there is turning scale (7) front portion of the present utility model.
2, the low seat fork truck of U type battery pack balance weight type according to claim 1 is characterized in that: the fork-truck steering dynamic orientation that turning scale (7) is indicated, and from steering shaft (5), by transmission shafting (6) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233352 CN2297437Y (en) | 1997-06-09 | 1997-06-09 | U shape storage battery balancing weight type lower seat fork-lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233352 CN2297437Y (en) | 1997-06-09 | 1997-06-09 | U shape storage battery balancing weight type lower seat fork-lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297437Y true CN2297437Y (en) | 1998-11-18 |
Family
ID=33944956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97233352 Expired - Fee Related CN2297437Y (en) | 1997-06-09 | 1997-06-09 | U shape storage battery balancing weight type lower seat fork-lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297437Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100506588C (en) * | 2000-07-14 | 2009-07-01 | Tcm株式会社 | Working vehicle with traversing system |
| CN101213103B (en) * | 2005-06-02 | 2010-09-29 | 克朗设备公司 | Industrial vehicle with shaped battery |
| CN102906003A (en) * | 2011-04-08 | 2013-01-30 | 株式会社小松制作所 | Battery-operated forklift |
| CN105051969A (en) * | 2013-03-29 | 2015-11-11 | 株式会社丰田自动织机 | Battery pack |
| US20210002111A1 (en) | 2019-03-01 | 2021-01-07 | J. C. Bamford Excavators Limited | Working machine |
| US11155452B2 (en) | 2019-03-01 | 2021-10-26 | J.C. Bamford Excavators Limited | Working machine and a controller |
| US12012322B2 (en) | 2019-03-01 | 2024-06-18 | J.C. Bamford Excavators Limited | Working machine |
-
1997
- 1997-06-09 CN CN 97233352 patent/CN2297437Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100506588C (en) * | 2000-07-14 | 2009-07-01 | Tcm株式会社 | Working vehicle with traversing system |
| CN101213103B (en) * | 2005-06-02 | 2010-09-29 | 克朗设备公司 | Industrial vehicle with shaped battery |
| CN102906003A (en) * | 2011-04-08 | 2013-01-30 | 株式会社小松制作所 | Battery-operated forklift |
| US9162858B2 (en) | 2011-04-08 | 2015-10-20 | Komatsu Ltd. | Battery-powered forklift |
| CN105051969A (en) * | 2013-03-29 | 2015-11-11 | 株式会社丰田自动织机 | Battery pack |
| US9917338B2 (en) | 2013-03-29 | 2018-03-13 | Kabushiki Kaisha Toyota Jidoshokki | Battery pack |
| US20210002111A1 (en) | 2019-03-01 | 2021-01-07 | J. C. Bamford Excavators Limited | Working machine |
| US11155452B2 (en) | 2019-03-01 | 2021-10-26 | J.C. Bamford Excavators Limited | Working machine and a controller |
| US11787677B2 (en) | 2019-03-01 | 2023-10-17 | J. C. Bamford Excavators Limited | Working machine having an electrical energy storage unit |
| US12012322B2 (en) | 2019-03-01 | 2024-06-18 | J.C. Bamford Excavators Limited | Working machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |