CN109050233A - A kind of cell safety more changing device of electronic logistic car - Google Patents
A kind of cell safety more changing device of electronic logistic car Download PDFInfo
- Publication number
- CN109050233A CN109050233A CN201810968518.2A CN201810968518A CN109050233A CN 109050233 A CN109050233 A CN 109050233A CN 201810968518 A CN201810968518 A CN 201810968518A CN 109050233 A CN109050233 A CN 109050233A
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- Prior art keywords
- frame
- battery case
- fixed
- chassis
- logistic car
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000000725 suspension Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- 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
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0472—Removal or replacement of the energy storages from below
-
- 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
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0494—Removal or replacement of the energy storages with arrangements for sliding
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention proposes a kind of cell safety more changing devices of electronic logistic car, it is related to logistics and transportation technical field, solves the mode of the common battery case for replacing electronic logistic car manually, it is cumbersome, ineffective problem, its key points of the technical solution are that, comprising: the battery case set on chassis area；Frame equipped with the inner cavity for battery case accommodating；Set on the frame opposite sides and it is matched for clamping tightly the Liang Ge bindiny mechanism of the battery case；The mounting base being fixed on chassis；And, it is fixed on power mechanism in the mounting base, driving the bindiny mechanism and the frame to go up and down and then the battery case is made to put in chassis or stretch out from chassis, achievees the purpose that energy quick change of battery box, improve the safety of battery case replacement process.
Description
Technical field
The present invention relates to logistics and transportation technical field, in particular to the cell safety more changing device of a kind of electronic logistic car.
Background technique
New energy logistic car has higher requirement to course continuation mileage, it usually needs in vehicle due to the particularity of its industry
Bottom or the higher power battery of two sides installed capacity, and high capacity cell volume, weight are larger, the installation of battery case and tear open
Not small difficulty is unloaded.
Currently, the process of electronic logistic car replacement battery case is mostly replacement manually, the body of people is needed to put in electronic logistics
Below the chassis of vehicle, battery is removed, since the battery case of electronic logistic car volume itself is larger, than cumbersome, people reaches object
Flow vehicle lower section carry out battery case dismounting it is cumbersome, the amount of labour is big, can not quick-replaceable be easily damaged battery case again and match
Set equipment, urgently has much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of cell safety more changing devices of electronic logistic car, drive electricity by power mechanism
Pond case is gone up and down from chassis, is jackknifed without operator into disassembly battery case below chassis, is improved electronic logistics
The battery case of vehicle replaces speed.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of electricity
The cell safety more changing device of dynamic logistic car, comprising: set on the battery case of chassis；Equipped with for battery case accommodating
Inner cavity frame；Set on the frame opposite sides and it is matched for clamping tightly the Liang Ge bindiny mechanism of the battery case；It is fixed on vehicle
Mounting base on body chassis；And be fixed on it is in the mounting base, drive the bindiny mechanism and the frame lifting, into
And the power mechanism for making the battery case put in chassis or stretch out from chassis.
By using above-mentioned technical proposal, frame is lifted on chassis area by power mechanism, and battery case is accommodated in
The inner cavity of frame makes battery case be not easy to fall off from chassis；Battery case is clamped in by the Liang Ge bindiny mechanism of frame two sides
In frame, so that the mounting structure of battery case is more firm；Since the manufacturing process of battery case is more complicated, and the manufacture of frame
Process is relatively simple, and the side on frame is fixed on by mode that bindiny mechanism is fixed on battery case and by bindiny mechanism
Formula, manufacturing process are simpler；During replacing battery case, pass through the side of power mechanism driver framework and battery case lifting
Formula reduces the replacing construction of labor intensity and battery case, alleviates electricity without manually putting in dismounting cell case on chassis
The dynamic logistic car problem long in the queuing time of charging station replacement battery；The mode of this replacement battery case is also less prone to electricity simultaneously
Pond case causes to damage with chassis corollary equipment, is also not susceptible to personal safety accident.
The further setting of the present invention, the bindiny mechanism include: the linking arm being fixed on the frame lateral wall；If
It sets on the linking arm, the movable press part being pressed on a lateral wall of the battery case, and two press parts are matched
Conjunction clamps the battery case；And the suspension arm mutually assembled on the linking arm, with the power mechanism.
By using above-mentioned technical proposal, two press parts in frame two lateral walls, which cooperate, is fixed on frame for battery case
On frame, keep battery tank mounting structure more firm, two suspension arms more smoothly drive frame and battery convenient for power mechanism
Case vertical motion, safety are more preferable.
The further setting of the present invention, the power mechanism include: the servo motor being fixed in the mounting base；Assembly
The shaft being driven at the top of the mounting base, by the servo motor by belt；It is fixed in the shaft with the shaft
At least two concave wheels of rotation；And one end is connected on the suspension arm, the other end is fixed in the concave wheel, with described
The pull strap that the rotation of concave wheel drives the suspension arm vertically to move back and forth.
By using above-mentioned technical proposal, servo motor is rotated by belt driving band turn axis and concave wheel, makes concave wheel
Pull strap is released in winding, and then drives suspension arm and frame vertical motion；The power mechanism operational process of this structure is stablized
Property it is good, occupy chassis space it is small, it is easy for installation.
The further setting of the present invention, the press part include: the adjusting screw rod with the linking arm Screw assembly；With
And the adjusting screw rod is fixed on close to the disk of described frame one end end.
By using above-mentioned technical proposal, when needing to take out battery case out of frame, two adjusting screw rods are rotated, pine
Battery case is opened, convenient for taking out battery case out of frame；After battery case after replacement is placed in frame, turn round about
Two adjusting screw rods are moved, clamp two disks by battery case from opposite sides, improve the stability of battery tank mounting structure.
The further setting of the present invention, the mounting base are provided with the cunning being vertically arranged with respect to the medial surface of two support arms
Slot, described linking arm one end are equipped with the slide plate slid vertically in the sliding slot.
By using above-mentioned technical proposal, during the linking arm of frame two sides is with pull strap vertical motion, sliding slot pair
Slide plate traffic direction play the guiding role, and keeps frame and battery case motion process more stable.
The further setting of the present invention, the mounting base are additionally provided with the guide rod being vertically arranged, set are fixed on the frame
The sliding block for being located on the guide rod, being moved with the frame movement along the guide rod axial direction.
By using above-mentioned technical proposal, guide rod plays guiding role to the traffic direction of frame, further make frame and
Battery case motion process is more stable.
The further setting of the present invention, the opposite side for being equipped with sliding block of the frame are provided with opening, the open bottom
Portion is provided with removable cover and is located at the frame door that the opening is skidded off out of described frame to prevent the battery case, the frame door and institute
It states frame to fix by several locks, the lock includes: the fixed part on the frame；And it is set to the frame door
Above so that the fixed movable part on said frame of the frame door in conjunction with the fixed part.
By using above-mentioned technical proposal, when taking out battery case out of frame, it is detached from movable part and fixed part, frame
Door is opened, convenient for taking out battery case；Frame door is shut after battery case is put into frame, and closes movable part on fixed part,
Fetching battery case while the setting of frame door and several locks makes battery case mounting structure is more stable in frame.
The further setting of the present invention, the mounting base bottom are provided with the bottom plate being fixed on chassis, the bottom
It is provided with the through-hole vertically passed through for the frame among plate, is slidably fitted with two pieces in the bottom plate and mutually draws close to close
It states through-hole and is supported below the frame or is located remotely from each other to open the through-hole so that the power mechanism drives the frame
The cover board of frame and the battery case vertical lifting.
By using above-mentioned technical proposal, the cover board of two pieces of slidings can be supported on frame when frame is located in chassis
Lower section makes frame be not easy to be detached from from chassis.
The further setting of the present invention is provided with the groove for cover board sliding, every piece of cover board on the bottom plate
On be equipped with convenient for push cover board pushing block.
By using above-mentioned technical proposal, the setting of pushing block is convenient for manually pushing two pieces of push plates open.
In conclusion the invention has the following advantages:
1, frame is lifted in chassis by power mechanism, and battery case is accommodated in the inner cavity of frame, is not easy battery case
It falls off from chassis；
2, battery case is clamped in frame by the Liang Ge bindiny mechanism of frame two sides, keeps the mounting structure of battery case more firm；
3, since the manufacturing process of battery case is more complicated, and the manufacturing process of frame is relatively simple, bindiny mechanism is consolidated
The mode being scheduled on battery case and the mode being directly fixed on bindiny mechanism on frame, manufacturing process are simpler；
4, during replacing battery case, by way of power mechanism driver framework and battery case lifting, without manually stretching
Dismounting cell case on into chassis, reduces the replacing construction of labor intensity and battery case, alleviates electronic logistic car and is filling
Queuing time long problem when battery is replaced in power station；
5, the mode of this replacement battery case is not easy to cause to damage with chassis corollary equipment to battery case, is also not susceptible to people
Body safety accident.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electronic logistics chassis in the embodiment of the present invention；
Fig. 2 be in the embodiment of the present invention battery case in the mounting structure schematic diagram of chassis；
Fig. 3 is the connection relationship diagram of chassis in the embodiment of the present invention, mounting base, frame and C；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is the cross-sectional view in the face B-B in Fig. 3.
Appended drawing reference: 1, chassis；2, battery case；3, frame；31, sliding block；32, frame door；33, it latches；331, fixed
Portion；332, movable part；4, bindiny mechanism；41, linking arm；42, press part；421, adjusting screw rod；422, disk；43, suspension arm；
44, slide plate；5, mounting base；51, support arm；52, sliding slot；53, guide rod；6, power mechanism；61, servo motor；62, shaft；63, recessed
Wheel；64, pull strap；65, belt；7, bottom plate；71, groove；8, cover board；81, pushing block.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment
A kind of cell safety more changing device of electronic logistic car, as shown in Figure 1, including chassis 1, before chassis 1
The inner space at end is fixed with mounting base 5, and frame 3 is provided in mounting base 5.
As shown in Fig. 2, frame 3 has battery case 2 in rectangle and accommodated inside, the surrounding of frame 3 is in open state, is convenient for battery
The heat that 2 course of work of case generates quickly distributes outward.It is respectively and fixedly provided with bindiny mechanism 4 in the opposite two side walls of frame 3,
The power mechanism 6 for being equipped with the lifting of drive connection mechanism 4 in mounting base 5 and then frame 3 and battery case 2 being driven to go up and down.Frame 3
It is suspended in chassis 1 by power mechanism 6, and battery case 2 is accommodated in the inner cavity of frame 3, is not easy battery case 2 from vehicle body
It is detached from chassis 1；And Liang Ge bindiny mechanism 4 clamps battery case 2 from two sides, keeps the mounting structure of battery case 2 more firm.Separately
Outside, since the manufacturing process of battery case 2 is more complicated, and the manufacturing process of frame 3 is relatively simple, bindiny mechanism 4 is consolidated
The mode being scheduled on battery case 2 is compared with by the fixed mode on the frame 3 of bindiny mechanism 4, and manufacturing process is relatively easy.
As shown in figure 3, bindiny mechanism 4 includes the linking arm 41 being integrally formed on 3 lateral wall of frame, set on linking arm 41
The activity of being equipped with is pressed on the press part 42 on a lateral wall of battery case 2.Press part 42 includes and 41 Screw assembly of linking arm
Adjusting screw rod 421, adjusting screw rod 421 are fixed with disk 422 close to the end of 3 one end of frame.When needing battery case 2 from frame
When taking out in 3, two adjusting screw rods 421 are rotated, battery case 2 are unclamped, convenient for taking out battery case 2 out of frame 3；After replacement
Battery case 2 be placed in frame 3 after, rotate two adjusting screw rods 421 round about, make two disks 422 from opposite sides
Battery case 2 is clamped, battery case 2 is enable more steadily to be placed in frame 3.
Frame 3 is provided with opening away from the side of mounting base 5, and open bottom is provided with removable cover and is located at opening with anti-electric
The frame door 32 that pond case 2 is skidded off out of frame 3, frame door 32 and frame 3 are fixed by two locks 33.
It is fixed with the bottom plate 7 being arranged in below fixing seat 5 on chassis 1, is provided among bottom plate 7 vertical for frame 3
The through-hole passed through is slidably fitted with two pieces in bottom plate 7 and mutually draws close to close through-hole or be located remotely from each other to open the cover board of through-hole
8.When frame 3 is located in chassis 1, two cover plates 8 are supported on the lower section of frame 3, are not easy frame 3 from chassis 1
Upper disengaging is additionally provided with the pushing block 81 convenient for pushing cover board 8 open to two sides on every piece of cover board 8.
As shown in figure 4, lock 33 include the fixed part 331 that is mounted on 3 lateral surface of frame and be mounted on frame door 32 and
Fixed part 331 combines so that the fixed movable part 332 on the frame 3 of frame door 32.When taking out battery case 2 out of frame 3, make
Movable part 332 and fixed part 331 are detached from, and frame door 32 is opened, convenient for taking out battery case 2；After battery case 2 is put into frame 3
Frame door 32 is shut, and closes movable part 332 on fixed part 331, the setting of frame door 32 and two locks 33 makes battery case 2 in frame
Mounting structure stability is good in frame 3, while being convenient for fetching battery case 2.
As shown in figure 5, being provided with the suspension arm 43 with the assembly of 6 phase of power mechanism, power mechanism 6 on two linking arms 41
Frame 3 and 2 vertical motion of battery case are driven by two suspension arms 43, the stationarity of 3 vertical motion process of frame is good, safety
It is high.
Power mechanism 6 includes the servo motor 61 being fixed in mounting base 5, and servo motor 61 passes through the driving rotation of belt 65
There is the shaft 62 for being located at 5 top of mounting base, two concave wheels 63 rotated with shaft 62, concave wheel 63 and suspension are fixed in shaft 62
It is fixed between arm 43 and drives suspension arm 43 to do the pull strap 64 vertically moved back and forth with the rotation of concave wheel 63.It is received by concave wheel 63
Volume releases the mode that pull strap 64 drives suspension arm 43 and 3 vertical motion of frame, and operational process stability is good, occupies vehicle body bottom
The space of disk 1 is small, easy for installation.
Mounting base 5 includes two support arms 51 being oppositely arranged, and the medial surface of two support arms 51 is provided with the sliding slot being vertically arranged
52,41 one end of linking arm is fixed with the slide plate 44 slid vertically in sliding slot 52.Linking arm 41 is with 64 vertical motion of pull strap
In the process, sliding slot 52 play the guiding role to 44 traffic direction of slide plate, keeps frame 3 and 2 motion process stability of battery case good.
It is additionally provided with the guide rod 53 being vertically arranged on the inside of mounting base 5, is fixed with and is set on guide rod 53 with frame 3 on frame 3
The sliding block 31 moved along 53 axial direction of guide rod, guide rod 53 play guiding role to the traffic direction of frame 3, further improve
The stability of 2 motion process of frame 3 and battery case.
The course of work is summarized: during battery case 2 is disassembled out of chassis 1, by pushing pushing block 81,
Cover board 8 is pushed open to two sides, opens wide the through-hole of bottom plate 7, and servo motor 61 starts, and drives linking arm 41, frame by pull strap 64
Frame 3 and battery case 2 move vertically downwards, and frame 3 and 2 entire lowering of battery case unclamp battery case 2 to 1 lower section of chassis
The press part 42 of two sides and the frame door 32 for opening 3 front end of frame can take out 2 chassis 1 of battery case；It later will be new
Battery case 2 is reapposed in frame 3 according to opposite process and is come back in chassis 1 by power mechanism 6, this
The mode of replacement battery case 2 reduces replacement battery case 2 and works by force without manually putting in dismounting cell case 2 on chassis 1
Degree, realizes the quick-replaceable of battery case 2, alleviates that electronic logistic car queuing time when charging station replaces battery is long to ask
Topic.Meanwhile the mode of this replacement battery case 2 is also less prone to cause to damage with 1 corollary equipment of chassis to battery case 2, also not
Personal safety accident easily occurs.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of cell safety more changing device of electronic logistic car characterized by comprising
Battery case (2) set on chassis (1)；
Frame (3) equipped with the inner cavity for the battery case (2) accommodating；
Set on the frame (3) opposite sides and it is matched for clamping tightly the Liang Ge bindiny mechanism (4) of the battery case (2)；
The mounting base (5) being fixed on chassis (1)；And
It is fixed on the mounting base (5), the driving bindiny mechanism (4) and the frame (3) lifting and then makes the electricity
The power mechanism (6) that pond case (2) puts in chassis (1) or stretches out from chassis (1).
2. a kind of cell safety more changing device of electronic logistic car according to claim 1, which is characterized in that the connection
Mechanism (4) includes:
The linking arm (41) being fixed on the frame (3) lateral wall；
Be arranged on the linking arm (41), activity is pressed on press part (42) on a lateral wall of the battery case (2), and
Two press part (42) cooperations clamp the battery case (2)；And
The suspension arm (43) mutually assembled on the linking arm (41), with the power mechanism (6).
3. a kind of cell safety more changing device of electronic logistic car according to claim 2, which is characterized in that the power
Mechanism (6) includes:
The servo motor (61) being fixed on the mounting base (5)；
The shaft (62) be assemblied at the top of the mounting base (5), being driven by the servo motor (61) by belt；
It is fixed at least two concave wheels (63) rotated on the shaft (62) with the shaft (62)；And
One end is connected on the suspension arm (43), the other end is fixed on the concave wheel (63), is turned with the concave wheel (63)
The dynamic pull strap (64) for driving the suspension arm (43) vertically to move back and forth.
4. a kind of cell safety more changing device of electronic logistic car according to claim 2, which is characterized in that described to compress
Part (42) includes: the adjusting screw rod (421) with the linking arm (41) Screw assembly；And it is fixed on the adjusting screw rod
(421) close to the disk (422) of the frame (3) one end end.
5. a kind of cell safety more changing device of electronic logistic car according to claim 2, which is characterized in that the installation
Seat (5) is provided with the sliding slot (52) being vertically arranged with respect to the medial surface of two support arms (51), and described linking arm (41) one end is equipped with
The slide plate (44) slid vertically in the sliding slot (52).
6. a kind of cell safety more changing device of electronic logistic car according to claim 1, which is characterized in that the installation
Seat (5) is additionally provided with the guide rod (53) being vertically arranged, and is fixed with and is set on the guide rod (53), with described on the frame (3)
Frame (3) moves the sliding block (31) moved along the guide rod (53) axial direction.
7. a kind of cell safety more changing device of electronic logistic car according to claim 6, which is characterized in that the frame
(3) the opposite side for being equipped with sliding block (31) is provided with opening, and the open bottom is provided with removable cover and is located at the opening
To prevent the frame door (32) that the battery case (2) is skidded off out of the frame (3), the frame door (32) and the frame (3) pass through
Several locks (33) are fixed, and the lock (33) includes: the fixed part (331) on the frame (3)；And it is set to institute
It states on frame door (32) with the fixed part (331) in conjunction with so that the frame door (32) is fixed on the movable part on the frame (3)
(332)。
8. a kind of cell safety more changing device of electronic logistic car according to claim 7, which is characterized in that the installation
Seat (5) bottom is provided with the bottom plate (7) being fixed on chassis (1), is provided among the bottom plate (7) for the frame
(3) through-hole vertically passed through is slidably fitted with two pieces in the bottom plate (7) and mutually draws close to close the through-hole and be supported on institute
It states below frame (3) or is located remotely from each other to open the through-hole so that the power mechanism (6) drive the frame (3) and described
The cover board (8) of battery case (2) vertical lifting.
9. a kind of cell safety more changing device of electronic logistic car according to claim 8, which is characterized in that the bottom plate
(7) it is provided with the groove (71) for the cover board (8) sliding on, is equipped on every piece of cover board (8) convenient for pushing cover board (8)
Pushing block (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968518.2A CN109050233B (en) | 2018-08-23 | 2018-08-23 | Battery safety replacement device of electric logistics vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968518.2A CN109050233B (en) | 2018-08-23 | 2018-08-23 | Battery safety replacement device of electric logistics vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050233A true CN109050233A (en) | 2018-12-21 |
| CN109050233B CN109050233B (en) | 2020-06-23 |
Family
ID=64756795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810968518.2A Active CN109050233B (en) | 2018-08-23 | 2018-08-23 | Battery safety replacement device of electric logistics vehicle |
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| Country | Link |
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| CN (1) | CN109050233B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760698A (en) * | 2019-02-20 | 2019-05-17 | 湖南湘牵工业有限公司 | A kind of mine variable-frequency electric locomotive being conveniently replaceable battery |
| CN111196169A (en) * | 2020-03-13 | 2020-05-26 | 九江职业技术学院 | New energy automobile's battery locking case and new energy automobile |
| CN112125234A (en) * | 2020-09-21 | 2020-12-25 | 湖南川田机械制造有限公司 | Battery replacing device of forklift |
| CN113661083A (en) * | 2019-04-04 | 2021-11-16 | 沃尔沃卡车集团 | System and method for installing traction battery of vehicle |
| CN113752811A (en) * | 2021-08-30 | 2021-12-07 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| DE102020214504A1 (en) | 2020-11-18 | 2022-05-19 | Robert Bosch Gesellschaft mit beschränkter Haftung | Coupling interface for the mechanical and electrical coupling of a means of transportation and a battery |
| CN116435683A (en) * | 2023-06-15 | 2023-07-14 | 潍坊中远重工科技有限公司 | Battery locking equipment of new forms of energy electric motor car |
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| CN112125234A (en) * | 2020-09-21 | 2020-12-25 | 湖南川田机械制造有限公司 | Battery replacing device of forklift |
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