CN209700367U - A kind of fixed frame and battery pack structure of the automobile-used Li-ion batteries piles of AGV - Google Patents
A kind of fixed frame and battery pack structure of the automobile-used Li-ion batteries piles of AGV Download PDFInfo
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- CN209700367U CN209700367U CN201822142533.XU CN201822142533U CN209700367U CN 209700367 U CN209700367 U CN 209700367U CN 201822142533 U CN201822142533 U CN 201822142533U CN 209700367 U CN209700367 U CN 209700367U
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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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Abstract
The utility model provides the fixed frame and the automobile-used Li-ion batteries piles structure of AGV of a kind of automobile-used Li-ion batteries piles of AGV, and fixed frame includes ontology, wherein multiple single battery holding parts are included on ontology；For installing the first through hole of fastener, quantity is at least one；For installing the second through-hole of fastener, quantity is at least one；Blind hole is set to the ontology back side, and symmetrical about the middle line in body length direction with second through-hole, and the quantity of the blind hole is consistent with the second number of openings；It is set to ontology positive at least a pair of of location hole, positioning column, and the location hole and positioning column are symmetrical about the middle line in body length direction.It is formed in multiple dovetail grooves of ontology left side；The dovetails of ontology right side are formed in, the dovetails are corresponding to dovetail groove location, and quantity is consistent with the quantity of dovetail groove.Improve reliability in groups, the agility, convenience of battery；And it is simple and compact for structure, at low cost, it is convenient for safeguarding.
Description
Technical field
The utility model relates to battery technology fields, fixed frame more particularly to the automobile-used Li-ion batteries piles of AGV and
The automobile-used Li-ion batteries piles structure of AGV.
Background technique
China AGV Industry Quick Development in recent years, power battery are the row of AGV trolley as AGV key core component
It walks, move, lifting etc. to provide power support.Battery pack can provide stable, safe and reliable power supply.Battery pack is in groups
Battery module was formed by single battery before this, then battery pack is formed by battery module.Battery pack is managed by power-supply management system BMS
Reason, realization battery pack work in the best condition, are outputed power by external output end and give AGV trolley, and battery pack passes through logical
Interrogate port reported data and real-time status, AGV trolley implements each movement after reading the information of upload according to actual needs, into
The judgement and movement of row charge or discharge.The uninterrupted operation of AGV trolley, battery pack need to guarantee circuit in the movement of AGV vehicle
Reliable, cell safety, system are stable, data transmission is accurate etc. is connected with mechanical structure, and the continual company of AGV trolley is met with this
Continuous safety work.When having unexpected dispose at the scene, battery pack energy quick-replaceable.
Existing AGV trolley requires also difference since use environment is different with function is realized in structure, and battery pack needs
It corresponds to per a AGV trolley, can not achieve sharing die, manufacturing cost and product cost are high.Wish to use modular construction
Design, the structure type of each battery module, electric wiring, wiring position, the mode of connection and communication modes are almost the same, can be with
It exchanges；Entire battery module can be directly replaced in maintenance.
Utility model content
The technical problem to be solved by the present invention is to overcome drawbacks described above existing for well-known technique, and provide one kind
The fixed frame and battery pack structure of the automobile-used Li-ion batteries piles of AGV improve reliability in groups, the agility, convenience of battery；
And it is simple and compact for structure, at low cost, it is convenient for safeguarding, it is suitable for large-scale production.
The utility model is achieved through the following technical solutions, according to a kind of AGV vehicle lithium provided by the utility model
The fixed frame of ion battery group, including ontology, wherein included on the ontology
Multiple single battery holding parts；
For installing the first through hole of fastener, the quantity of the first through hole is at least one；
For installing the second through-hole of fastener, the quantity of second through-hole is at least one；
Blind hole, the blind hole are set to the ontology back side, and with second through-hole about the middle line in body length direction
Symmetrically, the quantity of the blind hole is consistent with the second number of openings；
It is set to ontology positive at least a pair of of location hole, positioning column, and the location hole and positioning column are long about ontology
The middle line spent on direction is symmetrical；
It is formed in multiple dovetail grooves of ontology left side；
Be formed in multiple dovetails of ontology right side, the dovetails are corresponding to the dovetail groove location, and quantity with
The quantity of the dovetail groove is consistent.
In use, multiple single batteries are placed between the fixed frame being oppositely arranged up and down, and by screw across upper
The blind hole of the second through-hole to the lower fixed frame of fixed frame fastens to form battery unit.Being adapted to by dovetail groove with dovetails can
It realizes the extension of battery unit in the plane, achievable battery unit is adapted in the group of vertical plane with location hole by positioning column
It closes.
The utility model can also take following technical scheme to further realize:
Further, the fixed frame of the automobile-used Li-ion batteries piles of AGV above-mentioned, wherein in the positive periphery position of ontology
It sets and is laid with cabling channel.Preferably, the width of the cabling channel is consistent with depth.It can be by convenient for cabling after frame splicing extension
It needs to arrange, and is not take up redundant space.
Further, the fixed frame of the automobile-used Li-ion batteries piles of AGV above-mentioned, wherein the front end of the ontology towards
Outer extension is formed with fastening protrusion.Where applicable is used to that power shelf to be fixed on fixed frame with screw fit.
The utility model additionally provides a kind of battery pack structure, wherein includes:
Upper cover；
Battery pack is made of N layers of battery modules, and every layer of battery modules are made of M battery cell arrangement, and described N, M are equal
For the integer greater than 1；The battery unit is placed between the fixed frame being oppositely arranged up and down by multiple single batteries and is constituted,
The fixed frame is a kind of above-mentioned fixed frame；In the fixed frame ontology between the battery unit of every layer of battery modules
The side that left and right side is in contact is adapted to connection with dovetails by the dovetail groove, described solid between the battery unit
Determine the side that frame body front and rear end is in contact and is bonded splicing two-by-two；Pass through between the faying face of adjacent two layers battery modules
The positive location hole of fixed frame ontology being oppositely arranged is adapted with positioning column；
Insulation board, the insulation board is set between the top and battery pack and housing bottom of every layer of battery modules, described
Insulation board offers hole corresponding with the first through hole on the fixed frame ontology, the second through-hole, location hole, positioning column
Position；
The housing bottom of lower casing, the lower casing is installed with nut；
Bolt is connected, the connection bolt passes through N layers of battery modules and insulation board is connect with the nut；
Power-supply management system, the power-supply management system are installed on power shelf, and the power shelf passes through fastener
It is connect with battery pack.
Further, battery pack structure above-mentioned, wherein the upper and lower fixed frame being oppositely arranged of the battery unit it
Between the blind hole of relatively fixed frame body is fixed to by the second through-hole that screw passes through side fixed frame ontology.
Preferably, battery pack structure above-mentioned, wherein the fixed frame sheet of the battery pack and power shelf connecting side
Body, front end face have extended outward to form fastening protrusion, and the power shelf is connected and fixed by screw and the fastening protrusion
In battery pack.
Further, battery pack structure above-mentioned, wherein the upper cover is connected by screw to lower casing.
Further, battery pack structure above-mentioned, wherein be additionally provided with output port and PORT COM on the lower casing.
Compared with prior art, the invention has the benefit that
The fixed frame of the automobile-used Li-ion batteries piles of AGV of the invention, the frame can any combination up and down, meet
The different series-parallel demand of single battery can realize that battery pack combines on demand with a frame, save structural member, save
The cost of die sinking；And structure is simple, it is versatile.
Battery pack structure of the invention, by being provided with above-mentioned fixed frame,
Reliability, stability are high: all frames of battery pack are same frame, and when framework composition, matched part was
General retaining element, key fitment is consistent when assembling product, and properties of product are stablized, and product is relatively reliable.
Compact-sized: the battery pack will carry out whole group by screw and fix between upper and lower frames, upper and lower mould group and bottom case,
Battery pack structure part type is few, and space utilization rate is high.
It is versatile: frame can any combination up and down, meet the different series-parallel demand of battery core monomer.
Favorable expandability: can be with plane extension framework by the oat tail groove structure of frame；Location hole and positioning by frame
Column can expand up and down.It can be placed with lamination, can be spliced with leveling, not limited by direction, may be implemented as needed with a frame
Structural member is saved in combination, reduces structural member type, and the easy problem that occurs is just few, improves the quality of product；One multi-purpose, In
Multiple functions are realized on one structural member, reduce the cost of raw material, reduce manufacturing man-hours, save synergy, increase economic benefit, benefit
Social benefit is improved with efficient resource.
Detailed description of the invention
Fig. 1 (a) is a certain angled arrangement signal in fixed frame front of the automobile-used Li-ion batteries piles of AGV of the utility model
Figure；
Fig. 1 (b) is another angled arrangement signal in fixed frame front of the automobile-used Li-ion batteries piles of AGV of the utility model
Figure；
Fig. 2 is a certain angled arrangement schematic diagram in the fixed frame back side of the automobile-used Li-ion batteries piles of AGV of the utility model；
Fig. 3 is the overall structure diagram of the battery pack structure of the utility model；
Fig. 4 is the lower casing structural schematic diagram of the battery pack structure of the utility model；
Fig. 5 is that the single layer battery modules of the battery pack structure of the utility model assemble explosive view；
Fig. 6 is the single layer battery modules partial enlargement diagram of the battery pack structure of the utility model；
Fig. 7 is that the battery pack of the battery pack structure of the utility model assembles explosive view；
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, the structure, feature and its effect of the utility model are made further detailed
Explanation.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in the relative positional relationship under a certain particular pose (as shown in the picture) between each component, if the particular pose
When changing, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
As shown in Fig. 1 (a), figure (b) and Fig. 2, a kind of fixation of the automobile-used Li-ion batteries piles of AGV provided by the utility model
Frame, including ontology 1, wherein multiple single battery holding parts 11 are included on the ontology；For installing the first of fastener
Through-hole 12, the quantity of first through hole is 4 in the present embodiment；
For installing the second through-hole 13 of fastener, the quantity of the second through-hole described in the present embodiment is 2；
Blind hole 14, the blind hole are set to the ontology back side, and with second through-hole 13 about in body length direction
Middle line is symmetrical, and the quantity of the blind hole 14 is consistent with 13 quantity of the second through-hole；
It is set to ontology positive at least a pair of of location hole 15, positioning column 16, and the location hole and positioning column are about this
Middle line on body length direction is symmetrical；
It is formed in multiple dovetail grooves 17 of ontology left side；
Multiple dovetails 18 of ontology right side are formed in, the dovetails are corresponding to 17 position of dovetail groove, and number
It measures consistent with the quantity of the dovetail groove.
Preferably, the ontology 1 is cuboid.
In use, multiple single batteries are placed between the fixed frame being oppositely arranged up and down, and by screw across upper
The blind hole of the second through-hole to the lower fixed frame of fixed frame fastens to form battery unit.Being adapted to by dovetail groove with dovetails can
It realizes the extension of battery unit in the plane, achievable battery unit is adapted in the group of vertical plane with location hole by positioning column
It closes.
Present embodiment can be realized further by following structure:
Further, the fixed frame of the automobile-used Li-ion batteries piles of AGV above-mentioned, wherein in the positive periphery position of ontology
It sets and is laid with cabling channel 19.Preferably, the width of the cabling channel is consistent with depth.It can be with convenient for cabling after frame splicing extension
Arrangement on demand, and it is not take up redundant space.
Further, the fixed frame of the automobile-used Li-ion batteries piles of AGV above-mentioned, wherein the front end of the ontology towards
Outer extension is formed with fastening protrusion 20.Where applicable is used to that power shelf to be fixed on fixed frame with screw fit.
As shown in Fig. 3 to Fig. 7, the utility model additionally provides a kind of battery pack structure, comprising: upper cover (not shown), electricity
2, lower casing 3, power-supply management system 4 are wrapped in pond, and the battery pack 2 in the present embodiment is made of two layers of battery modules 22, upper layer battery mould
Group is rearranged by four battery units 221；The battery unit 221 is placed on by multiple single batteries and is oppositely arranged up and down
Fixed frame 1 between constitute, the fixed frame be a kind of above-mentioned fixed frame；Described solid between the battery unit
Determine the side that frame body left and right side is in contact and connection, the battery list are adapted to dovetails 18 by the dovetail groove 17
It is bonded splicing two-by-two in the side that fixed frame ontology front and rear end is in contact between member；Existed by the fixed frame
In plane splicing realize battery modules plane on extension, and it is smooth it is standardized, connection it is reliably secure；The knot of lower layer's battery modules
Structure is identical as upper layer battery modules, repeats no more；It is upper and lower by what is be oppositely arranged when upper layer and lower layer battery modules are combined
The positive location hole 15 of fixed frame ontology is adapted with positioning column 16, realize battery modules vertical direction extension, and protect
It demonstrate,proves uniform when framework extension；
Further, for the battery unit in where applicable, second that upper fixed frame ontology can be passed through by screw is logical
The fastening of battery unit is realized to the blind hole 14 of lower fixed frame ontology in hole 13.
As shown in fig. 7, being provided with upper layer insulation board 51, upper layer battery modules and lower layer's battery mould at the top of the battery modules of upper layer
It is provided between group between middle layer insulation board 52 and lower layer's battery modules and housing bottom and is provided with bottom insulation board 53, institute
It states and is offered respectively on upper layer insulation board 51, middle layer insulation board 52 and bottom insulation board 53 and first on the frame body 1
Through-hole 12, the second through-hole 13, location hole 15, the corresponding hole location of positioning column 16；
Further, the housing bottom of the lower casing is installed with nut 31, and passes through corresponding insulation board by connection bolt 7
On hole location and respective battery mould group on first through hole 12 connect with the nut 31, battery pack 2 is fastened on 3 bottom of shell
Portion.
Further, the power-supply management system 4 is installed on power shelf 6, the power shelf 6 by fastener with
Battery pack 2 connects.Preferably, power-supply management system 4 is fixed on power shelf 6 by fixing screws 41.
Preferably, the fixed frame ontology 1 of the battery pack 2 and 6 connecting side of power shelf, front end extends outwardly shape
At there is fastening protrusion 20, the power shelf 6 is fastened in battery pack 2 by screw 61 and fastening protrusion 20.
Further, the upper cover is connected by screw to lower casing 3.
Further, output port (not shown) and PORT COM (not shown) are additionally provided on the lower casing.
Compared with prior art, the invention has the benefit that
The fixed frame of the automobile-used Li-ion batteries piles of AGV of the invention, the frame can any combination up and down, meet
The different series-parallel demand of single battery can realize that battery pack combines on demand with a frame, save structural member, save
The cost of die sinking；And structure is simple, it is versatile.
Battery pack structure of the invention, by being provided with above-mentioned fixed frame,
Reliability stability is high: all frames of battery pack are same frame, and when framework composition, matched part was
General retaining element, key fitment is consistent when assembling product, and properties of product are stablized, and product is relatively reliable.
Compact-sized: the battery pack will carry out whole group by screw and fix between upper and lower frames, upper and lower mould group and bottom case,
Battery pack structure part type is few, and space utilization rate is high.
It is versatile: frame can any combination up and down, meet the different series-parallel demand of battery core monomer.
Favorable expandability: can be with plane extension framework by the oat tail groove structure of frame；Location hole and positioning by frame
Column can expand up and down.It can be placed with lamination, can be spliced with leveling, not limited by direction, may be implemented as needed with a frame
Structural member is saved in combination, reduces structural member type, and the easy problem that occurs is just few, improves the quality of product；One multi-purpose, In
Multiple functions are realized on one structural member, reduce the cost of raw material, reduce manufacturing man-hours, save synergy, increase economic benefit, benefit
Social benefit is improved with efficient resource.
The above is only the preferred embodiment of the utility model, and all foundation the technical solution of the utility model are to above
Any simple modification and equivalents that embodiment carries out belong to the range of the utility model protection.
Claims (9)
1. a kind of fixed frame of the automobile-used Li-ion batteries piles of AGV, is set in battery modules, including ontology, feature exists
In being included on the ontology
Multiple single battery holding parts；
For installing the first through hole of fastener, the quantity of the first through hole is at least one；
For installing the second through-hole of fastener, the quantity of second through-hole is at least one；
Blind hole, the blind hole are set to the ontology back side, and symmetrical about the middle line in body length direction with second through-hole,
The quantity of the blind hole is consistent with the second number of openings；
It is set to ontology positive at least a pair of of location hole, positioning column, and the location hole and positioning column are about body length side
Upward middle line is symmetrical；
It is formed in multiple dovetail grooves of ontology left side；
Be formed in multiple dovetails of ontology right side, the dovetails are corresponding to the dovetail groove location, and quantity with it is described
The quantity of dovetail groove is consistent.
2. the fixed frame of the automobile-used Li-ion batteries piles of AGV according to claim 1, which is characterized in that in ontology front
Peripheral position be laid with cabling channel.
3. the fixed frame of the automobile-used Li-ion batteries piles of AGV according to claim 2, which is characterized in that the cabling channel
Width it is consistent with depth.
4. the fixed frame of the automobile-used Li-ion batteries piles of AGV according to claim 1, which is characterized in that the ontology
Front end face has extended outward to form fastening protrusion.
5. a kind of battery pack structure characterized by comprising
Upper cover；
Battery pack is made of N layers of battery modules, and every layer of battery modules are made of M battery cell arrangement, and described N, M are big
In 1 integer；The battery unit is placed between the fixed frame being oppositely arranged up and down by multiple single batteries and is constituted, described
Fixed frame is fixed frame described in any one of claim 1 to claim 3；The battery unit of every layer of battery modules it
Between in the side that fixed frame ontology left and right side is in contact connection is adapted to dovetails by the dovetail groove, it is described
It is bonded splicing two-by-two in the side that fixed frame ontology front and rear end is in contact between battery unit；Adjacent two layers battery
It is adapted by the positive location hole of the ontology being oppositely arranged with positioning column between the faying face of mould group；
Insulation board, the insulation board are set between the top and battery pack and housing bottom of every layer of battery modules, the insulation
Plate offers hole location corresponding with the first through hole on the fixed frame ontology, the second through-hole, location hole, positioning column；
The housing bottom of lower casing, the lower casing is installed with nut；
Bolt is connected, the connection bolt passes through N layers of battery modules and insulation board is connect with the nut；
Power-supply management system, the power-supply management system are installed on power shelf, and the power shelf passes through fastener and electricity
Chi Bao connection.
6. battery pack structure according to claim 5, which is characterized in that the battery unit it is upper and lower be oppositely arranged consolidate
Determine the blind hole for being fixed to relatively fixed frame body between frame by the second through-hole that screw passes through side fixed frame ontology.
7. battery pack structure according to claim 5, which is characterized in that the battery pack is consolidated with power shelf connecting side
Determine frame body, front end face has extended outward to form fastening protrusion, and the power shelf passes through screw and fastening protrusion
It is fastened in battery pack.
8. battery pack structure according to claim 5, which is characterized in that the upper cover is connected by screw to lower casing.
9. battery pack structure according to claim 5, which is characterized in that be additionally provided with output port on the lower casing and lead to
Interrogate port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142533.XU CN209700367U (en) | 2018-12-20 | 2018-12-20 | A kind of fixed frame and battery pack structure of the automobile-used Li-ion batteries piles of AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142533.XU CN209700367U (en) | 2018-12-20 | 2018-12-20 | A kind of fixed frame and battery pack structure of the automobile-used Li-ion batteries piles of AGV |
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| Publication Number | Publication Date |
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| CN209700367U true CN209700367U (en) | 2019-11-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664744A (en) * | 2018-12-20 | 2019-04-23 | 天津力神特种电源科技股份公司 | A kind of fixed frame and the automobile-used Li-ion batteries piles structure of AGV of the automobile-used Li-ion batteries piles of AGV |
-
2018
- 2018-12-20 CN CN201822142533.XU patent/CN209700367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664744A (en) * | 2018-12-20 | 2019-04-23 | 天津力神特种电源科技股份公司 | A kind of fixed frame and the automobile-used Li-ion batteries piles structure of AGV of the automobile-used Li-ion batteries piles of AGV |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 4-6, Lanyuan Road, Huayuan Industrial Zone, Binhai New Area, Tianjin 300384 Patentee after: Tianjin Lantian Special Power Technology Co.,Ltd. Address before: No. 6 Lanyuan Road, Huayuan Industrial Zone, Binhai New Area, Tianjin 300384 Patentee before: TIANJIN LISHEN SPECIAL POWER TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |