CN101537786B - Ground conveying machinery with battery lattice and battery lattice lid - Google Patents

Ground conveying machinery with battery lattice and battery lattice lid Download PDF

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Publication number
CN101537786B
CN101537786B CN200910128962.4A CN200910128962A CN101537786B CN 101537786 B CN101537786 B CN 101537786B CN 200910128962 A CN200910128962 A CN 200910128962A CN 101537786 B CN101537786 B CN 101537786B
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CN
China
Prior art keywords
ground conveying
conveying machine
mounting flange
rest pin
battery compartment
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
Application number
CN200910128962.4A
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Chinese (zh)
Other versions
CN101537786A (en
Inventor
P·斯特雷夫
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.)
Steele Co
Original Assignee
STILL SAS
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Filing date
Publication date
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Publication of CN101537786A publication Critical patent/CN101537786A/en
Application granted granted Critical
Publication of CN101537786B publication Critical patent/CN101537786B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • B60K1/04Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B66F9/07513Details concerning the chassis
    • B66F9/07527Covers for, e.g. engines or batteries
    • 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
    • B66F9/07513Details concerning the chassis
    • B66F9/07531Battery compartments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/10Road Vehicles
    • B60Y2200/15Fork lift trucks, Industrial trucks

Abstract

The present invention relates to a ground conveying machinery, including an energy supply unit arranged in a battery lattice especially a battery set, and a battery lattice lid arranged above the battery set, and the battery lattice lid may rotate around a horizontal-basically swinging axis by means of a supporting device. In order to provide the supporting device for mounting the battery lattice lid simply, the supporting device allows a simple assembly and disassembly, the supporting devices (8a, 8b) are composed of rest pins (9a, 9b) at least one of which being arranged on the ground conveying machinery and supporting flanges (10a, 10b) arranged on the battery lattice lid, at least one of the supporting flanges (10b) forms a hook-shaped receiving part (15) for the rest pin (9b) which may be fixed on the supporting flange (10b) by a spring member (17). The supporting flange is provided with a groove shape receiving dent (16) for the rest pin (9b) and the spring member is a wire rod shape spring clip hoop (18).

Description

The ground conveying machine with battery compartment and battery compartment lid
Technical field
The present invention relates to a kind of ground conveying machine, it comprises the Power supply unit, the especially battery pack that are arranged in battery compartment, wherein, a battery compartment lid that is arranged in battery pack top is set, and this battery compartment lid can be supported around substantially horizontal oscillating axle rotationally by means of bearing set.
Background technology
By EP 1 205 424 B1, similar ground conveying machine is disclosed.At this, in order to support battery compartment lid, be provided with two swing arms, these swing arm spacers are liftoff is arranged on that battery compartment covers and the supporting receptacle combined action on ground conveying machine by means of rest pin and relative set.
But, this bearing set of battery compartment lid requires the high assembling of battery compartment lid to expend and dismounting expends, because in order to assemble or dismantle battery compartment lid, must assembling or dismounting rest pin, thus or swing arm must be assemblied in to battery compartment covers or must cover and pull down and must assemble or take apart bearing set from battery compartment.
Summary of the invention
The object of the invention is, a kind of ground conveying machine is provided, it has the simply installed bearing set of battery compartment lid, and this bearing set allows simple assembling and the dismounting of battery compartment lid.
According to the present invention, this object realizes in the following manner, to be bearing set be arranged on rest pin on ground conveying machine and one by least one is arranged on the mounting flange that battery compartment covers and forms, wherein, this mounting flange is configured to rest pin hook-type receptacle and this rest pin can be fixed in this mounting flange by means of spring installation.This bearing set of battery compartment lid allows by mounting flange being set to simply on rest pin and assembling or dismounting battery compartment are covered simply, this bearing set is formed and is provided with one for the hook-type receptacle of rest pin by a rest pin and a mounting flange, wherein, this rest pin is fixed in mounting flange by a spring installation, wherein, without carrying out the assembling of bearing set or taking apart.At this, thereby rest pin can be fixed in mounting flange in simple mode and be formed the supporting functions that battery compartment is covered by spring installation.
According to a preferred form of implementation of the present invention, mounting flange is provided with a flute profile for rest pin and receives recess.Thereby this recess can be manufactured and allow in simple mode and manufacture the hook-type receptacle for the rest pin of mounting flange in simple mode.
According to a preferred form of implementation of the present invention, spring installation has an open position and a lock position, and in this open position, rest pin can be inserted into be received in recess, and in this lock position, rest pin is fixed in this receiving recess.Simple and fast speed assembling and the dismounting of battery compartment lid and the supporting functions that has realized battery compartment lid in the lock position of spring installation in the open position of spring installation, have been realized thus.
According to preferred further scheme of the present invention, spring installation is constructed to the spring clip of wireform.Thereby the bearing set of the simple formation of battery compartment lid can manufacture and allow in simple mode to the spring clip of wireform.
Particularly advantageously, spring installation can snap on rest pin in lock position.Can spring installation be fixed in lock position in simple mode thus and in addition rest pin be fixed on and receive in recess, in simple mode, realize thus the supporting functions of battery compartment lid.
According to a preferred form of implementation of the present invention, spring installation can swingingly be arranged on mounting flange around the turning cylinder of and the liftoff setting of oscillating axle spacer between open position and lock position.Can form a spring installation with open position and lock position in simple mode thus, this spring installation is for example configured to spring clip.
Meet object, spring installation is during at this, by means of one, fixedly section is arranged on the receiving opening of mounting flange especially rotationally and in axial direction fixing by means of an anchor fitting.In the situation that the spring clip of wireform can be take simple mode, by an end structure, be fixing section.
When making spring installation there is a spring section with rest pin profile adaptation according to further scheme of the present invention, can obtain special advantage, this spring section surrounds at least 180 ° of rest pins in lock position.By this spring section, can spring installation that for example consist of spring clip, in lock position be snapped on rest pin in simple mode.
According to a favourable further scheme, spring installation is clamped in advance along the direction of lock position.Can further simplify assembling thus, because spring installation is automatically loaded in lock position when battery compartment lid being set on rest pin by hook-type receptacle.
As long as spring installation is provided with an operation section, so just can by the finger of operating personal, realize the operation of spring installation between open position and lock position in simple mode.
According to a further scheme of the present invention, on mounting flange, be configured with one for the backstop of open position and the lock position of spring installation.
At this, as long as mounting flange is provided with a recess, this recess be configured for open position backstop and for the backstop of lock position and with the fixedly section combined action of spring installation, so just can be configured in simple mode the backstop of open position and the lock position of spring installation.The in the situation that of wireform spring clip, fixedly section can be configured on a second end in simple mode.
According to a preferred configuration of the present invention, the bearing set of the oscillating axle of battery compartment lid is other by least one, be arranged on rest pin on ground conveying machine and one other, be arranged on the mounting flange that battery compartment covers and form, wherein, this mounting flange is provided with a hole shape recess for rest pin and this mounting flange can be set to this rest pin.This mounting flange has little structure consumes and cooperatively interacts and allow to have the bearing set forming that minor structure expends, simple with a mounting flange being configured to for the hook-type receptacle of rest pin, and this bearing set allows simple assembling and the dismounting of battery compartment lid.
Accompanying drawing explanation
Other advantage and details of the present invention explained in detail by means of the embodiment illustrating in the diagram.This:
Fig. 1 is the battery compartment of ground conveying machine of the present invention view during assembling or dismounting battery compartment lid,
Fig. 2 is the enlarged view of the first bearing set of battery compartment lid,
Fig. 3 is the enlarged view of the second bearing set of battery compartment lid,
Fig. 4 illustrates the bearing set of Fig. 3, wherein spring installation in an open position in,
Fig. 5 illustrates the bearing set of Fig. 3, wherein spring installation in lock position, and
Fig. 6 is the enlarged view of the mounting flange of the second bearing set.
The specific embodiment
A lift truck that is for example configured to high lift lift truck shown in Figure 1 is as by the example of ground conveying machine 1 of the present invention, wherein between a drive division 2 and one comprise the load portion 3 of elevator platform, a battery compartment 4 is set, a Power supply unit 5 that is preferably configured to battery pack is set in this battery compartment.
A battery compartment lid 6 is set above battery compartment 4, and this battery compartment lid can be arranged on ground conveying machine 1 rotationally around a substantially horizontal oscillating axle S.
During operation, battery compartment is covered 6 in the closed position.In order Power supply unit 5 to be carried out to handling labors and for to 5 chargings of Power supply unit, battery compartment lid 6 can swing in open position, can approach from above this Power supply unit 5 in this open position.
At this, oscillating axle S is formed by two bearing set 8a, 8b.
At this, the first bearing set 8a is shown in Figure 2 and have a bolt shape rest pin 9a on the sidewall that is arranged on battery compartment 4.Battery compartment lid 6 is provided with the mounting flange 10a of a plate shape, and this mounting flange is provided with one for the hole shape recess 11a of rest pin 9a.At this, by battery compartment, cover 6 mounting flange 10a and be set on rest pin 9a and can form bearing set 8a.
The second bearing set 8b is shown specifically and consists of the mounting flange 10b of the plate shape of the bolt shape rest pin 9b on another sidewall that is arranged on battery compartment 4 and battery compartment lid 6 in Fig. 3.
According to the present invention, as being shown specifically in conjunction with Fig. 4 to 6, mounting flange 10b is configured to the hook-type receptacle 15 for rest pin 9b, wherein, mounting flange 10b is provided with the flute profile receiving recess 16 that a circular arc arranges, and rest pin 9b is arranged in this receiving recess.At this, this well width of receiving recess 16 is substantially corresponding to the diameter of rest pin 9b.
In addition, bearing set 8b comprises a spring installation 17 that is configured to the spring clip 18 of wireform.At this, spring clip 18 is arranged in the receiving opening 19 of mounting flange 10b rotationally.For this reason, an end of the spring clip 18 of this wireform as by Fig. 6 illustrates towards the direction back bending of mounting flange 10b and form one for this spring clip 18 being fixed on to the fixedly section of receiving opening 19.At this, receiving opening 19 forms the turning cylinder D of spring clip 18, the oscillating axle S spacing distance of this turning cylinder and battery compartment lid 6.For spring clip 18 is axially fixed in receiving opening 19, an anchor fitting 20 that is for example configured to geometrical clamp is set.
At this, spring clip 18 is set to the moving axis D that can rotate between the lock position shown in the open position shown in Fig. 4 and Fig. 5 and rotates.In the open position of spring clip 18, spring clip 18 discharges the receiving recess 16 of flute profiles, thereby rest pin 9b can be inserted into receive in recess 16 and battery compartment lid 6 can be set on rest pin 9b by the receptacle 15 of hook-type.
In the lock position of spring clip 18, thereby rest pin 9b can be fixed in receiving recess 16 in order to avoid on moving and be fixed on mounting flange 10b along this receiving recess 16, form thus bearing set 8b.
In addition, spring clip 18 has spring section 18a profile adaptation, part circular with rest pin 9b, and this spring section surrounds at least 180 ° of rest pin 9b in lock position as seen from Figure 5.At this, this spring section 18a is by design size in this wise, thereby makes can snap on rest pin 9b and be fixed in this lock position in lock position medi-spring clamp 18.
For operating spring clamp 18, this spring clip is provided with an operation section 18b.At this, this spring clip 18 is by moulding in this wise, thereby making this operation section 18b as seen from Figure 3, be parallel to rest pin 9b and be parallel to oscillating axle S arranges, thus, spring clip 18 can be caught by the finger of a hand and can between open position and lock position, swing.
In addition, as can be seen from Figure 6, a recess 21 is set on mounting flange 10b, this recess is configured for the backstop of open position and the lock position of spring clip 18.At this, this spring clip 18 is provided with a fixedly section 18c on the second end, and this is section and 21 combineds action of this recess fixedly.
At this, spring clip 18 be arranged on mounting flange 10b on the inner side of Power supply unit 5.This recess 21 is positioned on the outside of the sidewall towards battery compartment 4 of mounting flange 10b.At this, this spring clip 18, by moulding in this wise, makes this spring clip enclose effect mounting flange 10b and back bending inwardly on the outside of mounting flange 10b along the axial direction of oscillating axle S, to form fixedly section 18c with this end.
At this, in order to assemble battery compartment lid 6, it is upper that mounting flange 10a is set to rest pin 9a with circular recess 11a, follow in the situation that spring clip 18 is in an open position by the hook-type receptacle 15 of mounting flange 10b through rest pin 9b on.By then spring clip 18 being loaded in lock position rest pin 9b is fixed in the receiving recess 16 of flute profile, and by spring section 18b, spring clip 18 is clipped on rest pin 9b, thus, battery compartment lid 6 can swing around the oscillating axle S consisting of bearing set 8a, 8b between off position and open position.
In order to dismantle battery compartment lid 6, only spring clip 18 is swung in open position, thus, battery compartment can be covered 6 at mounting flange 10b place the receiving recess 16 by flute profile from rest pin 9b, pull out and then mounting flange 10a can be pulled out from rest pin 9a.
Thus, can assemble and dismantle battery compartment lid 6 with simple and fast speed mode, thus, can be from easily approaching battery compartment 4 above and allowing in simple mode and realize direct the approaching and implementation and operation in Power supply unit 5 in battery compartment 4 for handling labor or in order to there is the charging of good accessibility in the situation that battery compartment lid 6 is disassembled.
At this, bearing set 8a can correspondingly form with bearing set 8b equally.
In addition likely, spring clip 18 is clamped in advance and is arranged in receiving opening 19 towards the direction of lock position, has further simplified thus the assembling of battery compartment lid 6.
At this, ground conveying machine of the present invention can be configured to equally fork truck (Kommissionierer) or be configured to towed equipment.

Claims (14)

1. a ground conveying machine, comprise a Power supply unit that is arranged on battery compartment inside, wherein, be provided with a battery compartment lid that is arranged in this battery pack top, this battery compartment lid is being supported around a substantially horizontal oscillating axle rotationally by means of bearing set, it is characterized in that: this bearing set (8a; 8b) by least one, be arranged on the first rest pin (9b) on this ground conveying machine (1) and the first mounting flange (10b) that at least one is arranged on this battery compartment lid (6) forms, wherein, described the first mounting flange (10b) is configured to for the first rest pin (9b) hook-type receptacle (15) and this first rest pin (9b) can be fixed on this first mounting flange (10b) by means of spring installation (17).
2. by ground conveying machine claimed in claim 1, it is characterized in that: this first mounting flange (10b) is provided with a flute profile for the first rest pin (9b) and receives recess (16).
3. by ground conveying machine claimed in claim 2, it is characterized in that: this spring installation (17) has an open position and a lock position, in this open position, the first rest pin (9b) can be inserted into be received in recess (16), in this lock position, the first rest pin (9b) is fixed in this receiving recess (16).
4. by the ground conveying machine described in any one in claims 1 to 3, it is characterized in that: this spring installation (17) is configured to the spring clip (18) of wireform.
5. by ground conveying machine claimed in claim 3, it is characterized in that: this spring installation (17) can snap on the first rest pin (9b) in lock position.
6. by ground conveying machine claimed in claim 3, it is characterized in that: this spring installation (17) can swingingly be arranged between open position and lock position on the first mounting flange (10b) around the turning cylinder (D) of and oscillating axle (S) spacing distance.
7. by ground conveying machine claimed in claim 6, it is characterized in that: this spring installation (17) by means of one fixedly section be arranged on especially rotationally in the receiving opening (19) of the first mounting flange (10b) and be in axial direction fixed by means of an anchor fitting (20).
8. by ground conveying machine claimed in claim 3, it is characterized in that: this spring installation (17) has a spring section (18a) with the first rest pin (9b) profile adaptation, and this spring section surrounds at least 180 ° of the first rest pins (9b) in lock position.
9. by ground conveying machine claimed in claim 3, it is characterized in that: this spring installation (17) is clamped in advance towards the direction of lock position.
10. by the ground conveying machine described in any one in claims 1 to 3, it is characterized in that: this spring installation (17) is provided with an operation section (18b).
11. by ground conveying machine claimed in claim 3, it is characterized in that: on the first mounting flange (10b), be configured with for the open position of spring installation (17) and the backstop of lock position.
12. by the ground conveying machine described in claim 11, it is characterized in that: this mounting flange (10b) is provided with a recess (21), this recess is configured for the backstop of open position and for the backstop of lock position, fixedly section (18c) combined action of this recess and spring installation (17).
13. by the ground conveying machine described in any one in claims 1 to 3, it is characterized in that: the bearing set (8a of oscillating axle (S); 8b) by least one the second rest pin (9a) and second mounting flange (10a) other, that be arranged on this battery compartment lid (6) other, that be arranged on this ground conveying machine, formed, wherein, this second mounting flange (10a) is provided with one and can be set to this second rest pin (9a) for the hole shape recess (11a) of the second rest pin (9a) and this second mounting flange (10a).
14. by ground conveying machine claimed in claim 1, it is characterized in that: described Power supply unit is battery pack.
CN200910128962.4A 2008-03-20 2009-03-20 Ground conveying machinery with battery lattice and battery lattice lid Expired - Fee Related CN101537786B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008015204A DE102008015204A1 (en) 2008-03-20 2008-03-20 Industrial truck, has battery case cover rotatably supported around horizontal pivot axis by bearings, bearing flange designed as hook-shaped retainer for one of bearing pins, and other bearing pin fastenable in flange by spring device
DE102008015204.8 2008-03-20

Publications (2)

Publication Number Publication Date
CN101537786A CN101537786A (en) 2009-09-23
CN101537786B true CN101537786B (en) 2014-05-07

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Application Number Title Priority Date Filing Date
CN200910128962.4A Expired - Fee Related CN101537786B (en) 2008-03-20 2009-03-20 Ground conveying machinery with battery lattice and battery lattice lid

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CN (1) CN101537786B (en)
DE (1) DE102008015204A1 (en)
HK (1) HK1136250A1 (en)
SE (1) SE533367C2 (en)

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DE102009043182A1 (en) * 2009-09-26 2011-03-31 Jungheinrich Ag Truck with a vehicle frame and at least one fairing part
DE102010039753A1 (en) * 2010-08-25 2012-03-01 Jungheinrich Aktiengesellschaft Locking mechanism for industrial trucks
DE102011018506A1 (en) * 2011-04-23 2012-10-25 Jungheinrich Aktiengesellschaft Reach truck
CN102381664A (en) * 2011-06-17 2012-03-21 上海梯佑国际贸易有限公司 Integral hoisting battery box stacking vehicle
CN102556900A (en) * 2011-12-13 2012-07-11 合肥搬易通科技发展有限公司 Pedal control battery rack off-lock mechanism for front-pull type battery rack of electric forklift truck
DE102014208094A1 (en) 2014-04-29 2015-10-29 MAGNA STEYR Engineering AG & Co KG Device for curing an electrically conductive adhesive

Citations (2)

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EP1205424A1 (en) * 2000-11-08 2002-05-15 STILL WAGNER GmbH & Co KG Industrial truck with a battery pack
DE102004047339A1 (en) * 2004-09-29 2006-03-30 Linde Ag Battery locking device for a forklift truck or industrial carrying truck has an assembly of two levers with a locking device fitted on the upper of the two levers so that it can engage with a battery block component

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JP4301421B2 (en) * 1999-10-13 2009-07-22 本田技研工業株式会社 Bicycle battery locking device with auxiliary power
US7397674B2 (en) * 2003-06-09 2008-07-08 Southco, Inc. Compact PCI ejector latch
DE102004004156B4 (en) * 2004-01-28 2006-07-13 Jungheinrich Ag Locking device for a battery cart of a reach truck

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1205424A1 (en) * 2000-11-08 2002-05-15 STILL WAGNER GmbH & Co KG Industrial truck with a battery pack
DE102004047339A1 (en) * 2004-09-29 2006-03-30 Linde Ag Battery locking device for a forklift truck or industrial carrying truck has an assembly of two levers with a locking device fitted on the upper of the two levers so that it can engage with a battery block component

Also Published As

Publication number Publication date
SE0950053L (en) 2009-09-21
CN101537786A (en) 2009-09-23
HK1136250A1 (en) 2010-06-25
DE102008015204A1 (en) 2009-09-24
SE533367C2 (en) 2010-09-07

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