AU2021357407A1 - Three-point support battery compartment for pure electric mining vehicle and battery shock absorption system - Google Patents
Three-point support battery compartment for pure electric mining vehicle and battery shock absorption system Download PDFInfo
- Publication number
- AU2021357407A1 AU2021357407A1 AU2021357407A AU2021357407A AU2021357407A1 AU 2021357407 A1 AU2021357407 A1 AU 2021357407A1 AU 2021357407 A AU2021357407 A AU 2021357407A AU 2021357407 A AU2021357407 A AU 2021357407A AU 2021357407 A1 AU2021357407 A1 AU 2021357407A1
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- AU
- Australia
- Prior art keywords
- battery
- battery compartment
- connection
- point
- electric mining
- 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
Links
- 238000005065 mining Methods 0.000 title claims abstract description 25
- 230000035939 shock Effects 0.000 title claims description 26
- 238000010521 absorption reaction Methods 0.000 title claims description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present application belongs to the technical field of batteries. Disclosed is a three-point support battery compartment for a pure electric mining vehicle, comprising two connecting beams. A battery compartment body is installed at each end of the two connecting beams, side plates are symmetrically installed on two side walls of each battery compartment body, and protective plates are fixed outside the battery compartment bodies; battery box fixing brackets are installed at intervals inside the battery compartment bodies and each comprises two first connecting plates, connecting angle steels are symmetrically connected to the two first connecting plates to two sides of the bottom ends, and second connecting plates are connected to the bottom ends of the first connecting plates. The battery compartment at each side of the present application can accommodate three battery boxes, and can effectively protect each battery box to avoid bumping and collision damage to the battery boxes. Moreover, the orderliness and stability of installation of the battery boxes are relatively high, facilitating subsequent partial removal and replacement to meet the requirements of the increasing development of science and technology.
Description
[0001] This application claims priority to Chinese Utility Model Application No.
CN202022236610.5, filed with the China National Intellectual Property Administration
on October 10, 2020 and entitled "THREE-POINT-SUPPORT BATTERY
BATTERY SHOCK ABSORPTION SYSTEM", which is incorporated herein by
reference in its entirety.
[0002] This application relates to the field of battery technologies, and specifically, to a three-point-support battery compartment for battery electric mining vehicles and a
battery shock absorption system.
[0003] Battery is a cup, tank, or other container or partial space of a composite
container which contains an electrolyte solution and metal electrodes so as to produce
current. It is an apparatus capable of converting chemical energy into electrical energy,
with positive and negative electrodes. With the advancement of technology, batteries
generally refer to small-scale apparatuses that produce electrical energy, and battery
compartments for battery electric mining vehicles are apparatuses that can store battery
boxes.
[0004] However, existing battery compartments provide poor protection for battery boxes, and the battery boxes are mounted in low orderliness and stability, making it
hard to meet requirements of the ongoing development of technology.
[0005] This application is intended to provide a three-point-support battery compartment for battery electric mining vehicles and a battery shock absorption system,
so as to resolve the problem that battery compartments provide poor protection for
battery boxes and battery boxes are mounted in low orderliness and stability.
[0006] To achieve the foregoing objective, this application provides the following technical solution: a three-point-support battery compartment for battery electric
mining vehicles which includes two connection beams, where a battery compartment
body is mounted at both ends of the two connection beams, side plates are
symmetrically mounted on two side walls of the battery compartment body, and a
protective plate is fixed outside the battery compartment body, where battery box
fastening brackets are mounted at equal spacings inside the battery compartment body,
and the battery box fastening bracket includes two first connection plates, where
connection steel angles are symmetrically connected to two sides of the bottom of the
two first connection plates, a second connection plate is connected to the bottom of the
first connection plates, rubber shock absorber fastening holes are symmetrically made
at two ends of an upper surface wall of the first connection plate, and a battery box
fastening hole is made into the upper surface wall of the first connection plate and
between two of the rubber shock absorber fastening holes.
[0007] Preferably, a first cross beam and a second cross beam are connected
between two of the side plates that face each other, where the first cross beam is located
below the second cross beam.
[0008] Preferably, bottom baffles are mounted at the bottom of opposite sides of the
two battery compartment bodies, and gaps are symmetrically made in an upper surface
wall of the bottom baffle.
[0009] Preferably, connection lugs are provided symmetrically at two sides of the side plate, where the connection lugs are integrally formed with the side plate, and an
abutting plate is mounted to external surface walls of the connection lugs.
[0010] Preferably, reinforcing plates are symmetrically connected to two ends of an
external surface wall of the connection beam, where a mounting hole is made into an
external surface wall of the reinforcing plate.
[0011] A battery shock absorption system includes the three-point-support battery compartment for battery electric mining vehicles, and further includes a rubber shock
absorber.
[0012] Compared with the prior art, this application has the following beneficial
effects.
[0013] (1). The battery compartment of this application can be used for mounting
three battery boxes at each side and provide effective protection for the battery boxes,
preventing the battery boxes from collision and damage. In addition, the battery boxes
can be mounted in high orderliness and stability, making it easy for local replacement
later, and meeting requirements of the ongoing development of technology.
[0014] (2). The first cross beam and the second cross beam added in this application
provide effective support, effectively preventing the battery compartment from being
deformed due to vibration, thus improving overall strength of the battery compartment,
and prolonging its service life.
[0015] FIG. 1 is a three-dimensional diagram of this application;
[0016] FIG. 2 is a schematic structural diagram of a battery compartment body
according to this application; and
[0017] FIG. 3 is a schematic structural diagram of a battery box fastening bracket
according to this application.
[0018] In the drawings are 1. connection beam; 2. battery compartment body; 3.
protective plate; 4. bottom baffle; 5. side plate; 6. abutting plate; 7. gap; 8. reinforcing plate; 9. battery box fastening bracket; 91. connection steel angle; 92. first connection plate; 921. rubber shock absorber fastening hole; 922. battery box fastening hole; 93.
second connection plate; 10. first cross beam; 11. second cross beam; 12. connection
lug.
[0019] The following clearly and completely describes the technical solution in the
embodiments of this application with reference to the accompanying drawings in the
embodiments of this application. Apparently, the described embodiments are only some
rather than all of the embodiments of this application. All other embodiments obtained
by a person of ordinary skill in the art based on the embodiments of this application
without creative efforts shall fall within the protection scope of this application.
[0020] Refer to FIG. 1 to FIG. 3. This application provides the following technical
solution: a three-point-support battery compartment for battery electric mining vehicles,
which includes two connection beams 1, where a battery compartment body 2 is
mounted at both ends of the two connection beams 1, side plates 5 are symmetrically
mounted on two side walls of the battery compartment body 2, and a protective plate 3
is fixed outside the battery compartment body 2, where battery box fastening brackets
9 are mounted at equal spacings inside the battery compartment body 2, and the battery
box fastening bracket 9 includes two first connection plates 92, where connection steel
angles 91 are symmetrically connected to two sides of the bottom of the two first
connection plates 92, a second connection plate 93 is connected to the bottom of the
first connection plates 92, rubber shock absorber fastening holes 921 are symmetrically
made at two ends of an upper surface wall of the first connection plate 92, and a battery
box fastening hole 922 is made into the upper surface wall of the first connection plate
92 and between two of the rubber shock absorber fastening holes 921. The battery
compartment bodies 2 can be used each for mounting three battery boxes, and the
battery boxes can be mounted in high orderliness and stability, making it easy for local
replacement later, and meeting requirements of the ongoing development of technology.
In addition, the protective plate 3 and the side plates 5 can cooperate to provide effective
protection for the battery boxes, preventing the battery boxes from collision and damage.
[0021] Further, a first cross beam 10 and a second cross beam 11 are connected to two of the side plates 5 that face each other, where the first cross beam 10 is located
below the second cross beam 11. The first cross beam 10 and the second cross beam 11
provide effective support, effectively preventing the battery compartment from being
deformed due to vibration, thus improving overall strength of the battery compartment,
and prolonging its service life.
[0022] Further, bottom baffles 4 are mounted at the bottom of opposite sides of the two battery compartment bodies 2, and gaps 7 are symmetrically made in an upper
surface wall of the bottom baffle 4, and the bottom baffle 4 is configured to block a
lower opening of the battery compartment body 2, thereby further increasing stability
of the battery boxes.
[0023] Further, connection lugs 12 are provided symmetrically at two sides of the
side plate 5, where the connection lugs 12 are integrally formed with the side plate 5,
and an abutting plate 6 is mounted to external surface walls of the connection lugs 12,
and bolts run through the abutting plate 6 and are screwed into the connection lugs 12,
making it easy to mount and fix the abutting plate 6.
[0024] Further, reinforcing plates 8 are symmetrically connected to two ends of an external surface wall of the connection beam 1, where a mounting hole is made into an
external surface wall of the reinforcing plate 8, and bolts run through the mounting
holes, further improving stability of the connection between the connection beam 1 and
the battery compartment bodies 2.
[0025] A battery shock absorption system includes the three-point-support battery
compartment for battery electric mining vehicles, and further includes a rubber shock
absorber, where the battery box fastening bracket 9 is mounted to the side plates 5 via
the rubber shock absorber, so as to improve shock absorption performance and provide
effective protection for the batteries.
[0026] The working principle and use process of this application are described.
When this application is in use, the battery compartment bodies 2 can be used each for mounting three battery boxes, where the protective plate 3, the side plates 5, and the battery box fastening brackets 9 can cooperate to provide effective protection for the battery boxes, preventing the battery boxes from collision and damage. Secondly, the rubber shock absorber can be mounted at the rubber shock absorber fastening holes 921, providing further protection for the batteries. Furthermore, the first cross beam 10 and second cross beam 11 added can provide effective support, effectively preventing the battery compartment from being deformed due to vibration. In addition, bolts run through the abutting plate 6 and are screwed into the connection lugs 12, making it easy to mount and fix the abutting plate 6.
[0027] Although the embodiments of this application have been shown and
described, persons of ordinary skill in the art can understand that various changes,
modifications, substitutions, and variations may be made to these embodiments without
departing from the principle and spirit of this application, and the scope of this
application is defined by the appended claims and their equivalents.
Claims (15)
1. A three-point-support battery compartment for battery electric mining vehicles,
characterized by comprising two connection beams (1), wherein a battery compartment
body (2) is mounted at both ends of the two connection beams (1), side plates (5) are
symmetrically mounted on two side walls of the battery compartment body (2), and a
protective plate (3) is fixed outside the battery compartment body (2), wherein battery
box fastening brackets (9) are mounted at equal spacings inside the battery compartment
body (2), and the battery box fastening bracket (9) comprises two first connection plates
(92), wherein connection steel angles (91) are symmetrically connected to two sides of
the bottom of the two first connection plates (92), a second connection plate (93) is
connected to the bottom of the first connection plates (92), rubber shock absorber
fastening holes (921) are symmetrically made at two ends of an upper surface wall of
the first connection plate (92), and a battery box fastening hole (922) is made into the
upper surface wall of the first connection plate (92) and between two of the rubber
shock absorber fastening holes (921).
2. The three-point-support battery compartment for battery electric mining
vehicles according to claim 1, characterized in that a first cross beam (10) and a second
cross beam (11) are connected between two of the side plates (5) that face each other,
wherein the first cross beam (10) is located below the second cross beam (11).
3. The three-point-support battery compartment for battery electric mining
vehicles according to claim 2, characterized in that the first cross beam (10) and the
second cross beam (11) are configured to support the battery compartment so as to
improve overall strength of the battery compartment.
4. The three-point-support battery compartment for battery electric mining
vehicles according to any one of claims 1 to 3, characterized in that bottom baffles (4)
are mounted at the bottom of opposite sides of the two battery compartment bodies (2),
and gaps (7) are symmetrically made in an upper surface wall of the bottom baffle (4).
5. The three-point-support battery compartment for battery electric mining
vehicles according to claim 4, characterized in that the bottom baffle (4) is configured to block a lower opening of the battery compartment body (2), and expose an upper opening of the battery compartment body (2).
6. The three-point-support battery compartment for battery electric mining
vehicles according to any one of claims I to 5, characterized in that connection lugs (12)
are provided symmetrically at two sides of the side plate (5), wherein the connection
lugs (12) are integrally formed with the side plate (5), and an abutting plate (6) is
mounted to external surface walls of the connection lugs (12).
7. The three-point-support battery compartment for battery electric mining
vehicles according to claim 6, characterized in that the abutting plates (6) are mounted
at opposite sides of the two battery compartment bodies (2).
8. The three-point-support battery compartment for battery electric mining
vehicles according to claim 6 or 7, characterized in that the abutting plate (6) is bolted
to the connection lugs (12).
9. The three-point-support battery compartment for battery electric mining
vehicles according to any one of claims 1 to 8, characterized in that reinforcing plates
(8) are symmetrically connected to two ends of an external surface wall of the
connection beam (1), wherein a mounting hole is made into an external surface wall of
the reinforcing plate (8).
10. The three-point-support battery compartment for battery electric mining
vehicles according to claim 9, characterized in that the reinforcing plates (8) are bolted
to the connection beam (1).
11. The three-point-support battery compartment for battery electric mining
vehicles according to any one of claims 1 to 10, characterized in that the battery box
fastening bracket (9) is provided in plurality, and a battery box is configured to be
mounted between the plurality of battery box fastening brackets (9).
12. The three-point-support battery compartment for battery electric mining
vehicles according to any one of claims 1 to 11, characterized in that the second
connection plate (93) is also connected to the middle of the first connection plates (92).
13. The three-point-support battery compartment for battery electric mining
vehicles according to any one of claims 1 to 12, characterized in that the battery compartment body (2) is configured for mounting three battery boxes, wherein the protective plate (3), the side plates (5), and the battery box fastening brackets (9) work together to provide protection for each of the three battery boxes.
14. A battery shock absorption system, characterized by comprising the three
point-support battery compartment for battery electric mining vehicles according to any
one of claims 1 to 13, and further comprising a rubber shock absorber.
15. The battery shock absorption system according to claim 14, characterized in
that the rubber shock absorber is mounted at the rubber shock absorber fastening holes
(921), and the battery box fastening bracket (9) is mounted to the side plates (5) via the
rubber shock absorber.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236610.5 | 2020-10-10 | ||
| CN202022236610.5U CN212810448U (en) | 2020-10-10 | 2020-10-10 | Three-point support battery compartment and battery damping system for pure electric mining vehicle |
| PCT/CN2021/122800 WO2022073500A1 (en) | 2020-10-10 | 2021-10-09 | Three-point support battery compartment for pure electric mining vehicle and battery shock absorption system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2021357407A1 true AU2021357407A1 (en) | 2023-06-15 |
| AU2021357407A9 AU2021357407A9 (en) | 2024-02-08 |
Family
ID=75090103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021357407A Pending AU2021357407A1 (en) | 2020-10-10 | 2021-10-09 | Three-point support battery compartment for pure electric mining vehicle and battery shock absorption system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN212810448U (en) |
| AU (1) | AU2021357407A1 (en) |
| WO (1) | WO2022073500A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212810448U (en) * | 2020-10-10 | 2021-03-26 | 河南跃薪智能机械有限公司 | Three-point support battery compartment and battery damping system for pure electric mining vehicle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204488460U (en) * | 2014-12-31 | 2015-07-22 | 比亚迪股份有限公司 | For vehicle power brick bracket assembly and there is its vehicle |
| CN204870515U (en) * | 2015-08-14 | 2015-12-16 | 重庆中力新能源汽车股份有限公司 | Electric -vehicle battery box |
| CN207852779U (en) * | 2017-12-28 | 2018-09-11 | 深圳市海梁科技有限公司 | Battery pack anticollision explosion-protection equipment |
| CN209000989U (en) * | 2018-11-20 | 2019-06-18 | 河南跃薪智能机械有限公司 | A kind of pure electric vehicle mine truck power battery vibration-proof structure |
| CN209395570U (en) * | 2018-12-24 | 2019-09-17 | 江西大乘汽车有限公司 | A kind of bilayer power battery pack mounting bracket |
| CN209929368U (en) * | 2019-05-29 | 2020-01-10 | 一汽解放汽车有限公司 | Light electric vehicle power battery installation frame structure |
| CN210212016U (en) * | 2019-08-12 | 2020-03-31 | 江铃汽车股份有限公司 | Battery package fixing device and electric vehicle |
| CN211238311U (en) * | 2019-09-04 | 2020-08-11 | 武汉市万正系统集成有限责任公司 | Non-welding assembled battery box |
| CN212810448U (en) * | 2020-10-10 | 2021-03-26 | 河南跃薪智能机械有限公司 | Three-point support battery compartment and battery damping system for pure electric mining vehicle |
-
2020
- 2020-10-10 CN CN202022236610.5U patent/CN212810448U/en active Active
-
2021
- 2021-10-09 WO PCT/CN2021/122800 patent/WO2022073500A1/en active Application Filing
- 2021-10-09 AU AU2021357407A patent/AU2021357407A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021357407A9 (en) | 2024-02-08 |
| WO2022073500A1 (en) | 2022-04-14 |
| CN212810448U (en) | 2021-03-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| SREP | Specification republished |