CN104786803B - The pure electronic logistics bassinet structure arrangement of continual mileage high - Google Patents
The pure electronic logistics bassinet structure arrangement of continual mileage high Download PDFInfo
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- CN104786803B CN104786803B CN201510159079.7A CN201510159079A CN104786803B CN 104786803 B CN104786803 B CN 104786803B CN 201510159079 A CN201510159079 A CN 201510159079A CN 104786803 B CN104786803 B CN 104786803B
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Abstract
The present invention relates to the pure electronic logistics bassinet structure arrangement of continual mileage high, reequiped using microcaloire chassis 1, power battery pack is made up of a big battery case, two baby battery casees, and Vehicular charger is made integrated structure with DC/DC, constitutes integrated component 21；Preceding battery case 2 is arranged on immediately below driver's cabin, and entire car controller 27 is arranged on the lower section of copilot；Motor 5, drive motor controller 20, high voltage distribution box 19, integrated component 21, electric vacuum pump are installed in the lower section on chassis；After preceding battery case 2 is arranged on propons, motor 5 is arranged between crossbeam II and crossbeam III；Battery case 23 is arranged between crossbeam III and crossbeam IV by rear battery case after-poppet 22 after battery case 13, first after second, after-poppet 16 is arranged between crossbeam V and crossbeam VI, the present invention makes electronic logistic car possess continual mileage high, the big superior function of driving safety stabilization, onboard capabilities.
Description
Technical field
The invention belongs to pure electric vehicle technical field, and in particular to a kind of pure electronic logistics bassinet structure cloth of continual mileage high
Put.
Background technology
Electronic logistic car is that the transport that vehicle power is power is standby with the mobile set installing of storage material unit.Driven according to motor
Dynamic principle, electronic logistic car is further divided into direct current drive and drives two kinds of car and variable-frequency electric logistic car.Pure electronic logistic car and
Conventional fuel oil car is comparatively, have the advantages that smooth ride, compact conformation, low noise, zero-emission.Domestic pure electronic logistics at present
Car reserve of electricity is general upper and lower in 20KW/h, continual mileage 100-150 kilometers, and chassis roadspace is not enough, and vehicle center of gravity is inclined
It is high.Such as 1.3 tons of light truck, 0.6 ton of the weight of battery, battery is vertically arranged, and occupies cargo space, and chassis is minimum liftoff
120~130mm of distance, passes through angle low.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.The purpose of the present invention is a kind of design
Pure electronic logistics bassinet structure arrangement, is using high power battery, while improving travel speed and mileage, it is ensured that vehicle center of gravity is inclined
Under, while ensureing roadspace, improve cargo space.
Technical solution of the invention is：Reequiped using ripe microcaloire chassis, removed chassis original car subsidiary
Engine and annex, cooling system, fuel system, gearbox, power transmission shaft.Driven using motor and control system.
Change and the supporting chain Transmission of electric-control system and instrument.
Rear Axle Steel Plate spring, re-type are changed, the crossbeam road clearance is improved.
Increase entire car controller：Entire car controller is the core of whole control system, plays the global effect of control, can
To receive the signal that each high pressure monitoring sends, and judged；Control cooling system, brakes, vehicle speed mileage etc..
Increase motor：Motor is the pure unique dynamical element of electronic logistic car, its energy and energy source between
Amount flowing is adjusted by electric machine controller.Additionally, due to the mode for using electric-machine directly-driven, motor is by selected
Power transmission shaft be directly connected to back axle.
Increase drive motor controller：The main advance for being responsible for control motor, retroversion, the normal fortune for maintaining motor
Turn.
Increase power battery pack and battery management system：Battery pack is 32KW/h；Battery management system possesses voltage acquisition,
The functions such as temperature acquisition, Insulation monitoring, CAN communication.
Increase high-tension distribution box：High-tension distribution box is controlled to energy huge in battery inclusion, big equivalent to one
The electric brake of type, by the adhesive of contactor come the break-make of control unit.
Increase Vehicular charger:Vehicular charger carries out energy supplement using 220V alternating currents to lithium battery.
Increase DC/DC converters:High voltage direct current is converted into the institute that 12V low-voltage directs supply electricity on car by DC/DC converters
Some controllers are used.
Increase electric vacuum pump：Pure electronic logistic car loses vacuum source due to not using conventional engines, therefore
Electric vacuum pump is needed to provide vacuum servo for automobile brake system, electric vacuum pump provides power, propulsion using vehicle power
Motor on the pump housing carries out piston movement so as to produce vacuum.
Because the chassis space of min-truck is limited, battery pack employs big two small three battery chests, big battery case
I.e. preceding battery case, belongs to of weight maximum in retrofit process, immediately below driver's cabin, the position of the former car engine of substitution
Put, surrounding gap uniformity, the curved surface that preceding battery box cover is adapted to according to chassis shape, more reasonable utilization space, preceding electricity
Pond case or so respectively has two installation feet to be fixed on crossbeam, it is ensured that install stabilization.Baby battery case is rear battery case, positioned at motor and
The both sides of power transmission shaft between back axle, avoid the revolution space of power transmission shaft while convenient dismounting.All battery case installation feet are used
Horizontal punching bolt is fixed, it is ensured that safety, even if it is also not in that battery case drops to have bolt looseness.
Special motor and power transmission shaft, in order to meet arrangement requirement, motor bottom scabbles the profile for the treatment of.Motor is adopted
Shock-absorbing foot is insulated on crossbeam with four motors, insulating flange plate is increased between motor output shaft and power transmission shaft, it is ensured that electricity
The insulation of machine.
Vehicular charger makes integrated structure with DC/DC converters, constitutes integrated component, saves the same of arrangement space
When convenient overhaul.Electric machine controller uses specially made structure, binding post to be located behind, convenient maintenance.In order to meet arrangement space need
Ask, high voltage distribution box uses compact structure, outlet is located behind, safety switch is located at front end.
Integrated component, electric machine controller, high voltage distribution box are mounted side by side on after-poppet, terminals backward, after-poppet
It is installed on back axle rear.Less, be arranged in back axle rear does not influence vehicle performance to control system weight, and systems control division point is most
After can conveniently check with maintenance.
Entire car controller is arranged in front passenger's seat lower section, plays waterproof, dust-proof effect, and near apart from instrument, wiring is apart from short
Advantage.
According to above-mentioned refiting scheme, a kind of pure electronic logistics bassinet structure arrangement of continual mileage high is：Entire car controller, drive
Dynamic motor, drive motor controller, power battery pack, high-tension distribution box, Vehicular charger, DC/DC converters add charger
Integrated, electric vacuum pump is installed in the lower section on chassis；After preceding battery case is arranged on propons, i.e., first crossbeam and second horizontal stroke
Between beam, motor is arranged between second crossbeam and the 3rd crossbeam, and the 4th crossbeam is set up after the 3rd crossbeam,
Battery case is arranged between the 3rd crossbeam and the 4th crossbeam by rear battery case after-poppet afterwards, in the 5th crossbeam and the 6th
After-poppet is installed between root crossbeam, electric machine controller, high voltage distribution box, DC/DC is installed on after-poppet and is added the integrated of charger.
Hanger is set up on the preceding battery case, its left side and the right, is fixed on the mode of cross bolts and has been welded on crossbeam
On battery case established angle.
The preceding battery case, the chamfering of lid setting thereon, it is to avoid interfere with driver's cabin.
Avoid crossbeam gap in the preceding battery case, its underpart, it is to avoid interfere with crossbeam.
The motor, is fixed on crossbeam using two ends fixed form.
The motor, top and both sides set fin, and fin length is 30~50mm.
The motor, bottom is scabbled, and improves the road clearance.
The motor, two ends make seam, are stuck on motor seam with " u "-shaped connecting plate for electric motor, at second, third
Motor established angle is welded with root crossbeam, " u "-shaped connecting plate for electric motor is arranged on motor established angle by motor shock absorption angle, motor
Preceding established angle is arranged on second crossbeam by groove box, and established angle is welded on the 3rd by strengthening groove box after motor after motor
On crossbeam.
The output shaft of the motor connects power transmission shaft by insulating flange plate, and power transmission shaft connects with rear-end gear reduction
Connect.
Battery case after described first, positioned at the right side of power transmission shaft, front end bolt is crossed after being fixed on motor to be strengthened on box,
Rear end is fixed on rear battery case after-poppet
Battery case after described second, positioned at the left side of power transmission shaft, front end bolt is crossed after being fixed on motor to be strengthened on box,
Rear end is fixed on rear battery case after-poppet.
The after-poppet, sets up after-poppet backplate, quarter badge, for dust-proof, waterproof, protection component.
Brake boost pump is set, is installed between second, third root crossbeam by brake boost pump mounting bracket, motor is left
Side.
Set and be installed on driver's cabin front portion with the supporting brake boost gas tank of brake boost pump.
, according to space limited on car, scene is selected, may be mounted at the water tank location of former car for electric vacuum pump.
The beneficial effects of the invention are as follows：
1st, present invention employs brand-new structure arrangement, total reserve of electricity 32KW/h batteries are arranged on min-truck chassis
Group, motor and each control system are arranged horizontally on chassis, that is, be not above plane on crossbeam, it is ensured that vehicle center of gravity is on the lower side, together
When ensure that roadspace.The vehicle configuration of reserve of electricity 32KW/h can guarantee that continual mileage can reach 188 kilometers, and speed per hour can
Up to 80km/h.Quick charge and at a slow speed charging inlet are further provided with simultaneously, various environment needs are met.
2nd, battery pack is arranged in below crossbeam, whole vehicle center reduction, passes through 180~200mm of angle, improves energy in slope
Power, increased the smoothness of turning.
3rd, integral arrangement balance of the present invention, rationally, makes electronic logistic car be provided simultaneously with continual mileage high, driving safety
The big superior function of stabilization, onboard capabilities.
Brief description of the drawings
Fig. 1 is the pure electronic logistics bassinet structure arrangement front view of continual mileage high.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of big battery case.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the right view of Fig. 3.
Fig. 6 is the left view of Fig. 3.
Fig. 7 is motor front view.
Fig. 8 is the top view of Fig. 7.
Fig. 9 is the right view of Fig. 7.
Figure 10 is the left view of Fig. 7.
Figure 11 is after-poppet front view.
Figure 12 is the top view of Figure 11.
Figure 13 is the side view of Figure 11.
In figure：1. chassis；2. battery case before；3. established angle before battery case before；4. established angle after battery case before；5. motor；
6. groove box；7. established angle before motor；8. motor shock absorption angle；9. connecting plate before motor；10. connecting plate after motor；Pacify after 11. motors
Dress angle；Strengthening groove box after 12. motors；Battery case after 13. second；14. insulating flange boxes；15. power transmission shafts；16. after-poppets；17.
After-poppet backplate；18. quarter badges；19. high voltage distribution boxes；20. electric machine controllers；21. integrated components；After 22. after battery case
Support；Battery case after 23. first；24. brake boost pumps；25. brake boost pump mounting brackets；26. brake boost gas tanks；27. is whole
Machine controller；Battery box cover before 28.；29. battery core groups；30. battery management systems；31. battery management system access holes；32.
Power output flange；33. fin；34. power lines；35. control line plug-in units；36. motor installing holes；37. seams；Propped up after 38.
Frame link slot box；39. columns；40. after-poppet groove boxes；41 install sole；42. chutes；43 shroudings；Ith, II, III, IV, V, VI is
Crossbeam.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
The present invention is described further below in conjunction with the accompanying drawings.
The present embodiment is reequiped using ripe east wind well-to-do level K01 microcaloires chassis, and east wind well-to-do level K01 wheelbases 2515 are whole
Vehicle commander's degree 4180, chassis includes tire, propons, back axle, crossbeam, crossbeam, leaf spring, suspension.Specifically refiting scheme is
Remove east wind well-to-do level K01 chassis original car subsidiary engine and annex, cooling system, fuel system, gearbox, power transmission shaft；Adopt
Driven with motor and control system.
Change and the supporting chain Transmission of electric-control system and instrument.
Rear Axle Steel Plate spring, re-type are changed, crossbeam road clearance, about 60~80mm is improved.
Increase entire car controller 27：Entire car controller 27 is the core of whole control system, plays the global work of control
With the signal that the monitoring of each high pressure sends can be received, and judged.
Increase motor 5：Motor 5 is the pure unique dynamical element of electronic logistic car, and it is and energy source between
Energy flow is adjusted by electric machine controller 20.Additionally, due to the mode for using electric-machine directly-driven, motor 5 passes through
Selected power transmission shaft 16 is directly connected to back axle.
Increase drive motor controller 20：The main advance for being responsible for control motor 5, retroversion, maintenance motor are just
Often operating；Control cooling system, brakes, vehicle speed mileage etc..
Increase power battery pack, battery management system 30：Battery pack is 32KW/h, and battery pack employs a big battery case
With two baby battery casees, big battery case is preceding battery case 2, and baby battery case is rear battery case 23,13；Battery management system 30 has
The functions such as standby voltage acquisition, temperature acquisition, Insulation monitoring, CAN communication.
Increase high-tension distribution box 19：High-tension distribution box 19 is controlled to energy huge in battery inclusion, equivalent to one
Individual large-scale electric brake, by the adhesive of contactor come the break-make of control unit.
Increase Vehicular charger：Vehicular charger carries out energy supplement using 220V alternating currents to lithium battery.
Increase DC/DC converters：High voltage direct current is converted into the institute that 12V low-voltage directs supply electricity on car by DC/DC converters
Some controllers are used.
Increase electric vacuum pump：Pure electronic logistic car loses vacuum source due to not using conventional engines, therefore
Electric vacuum pump is needed to provide vacuum servo for automobile brake system, electric vacuum pump provides power, propulsion using vehicle power
Motor on the pump housing carries out piston movement so as to produce vacuum.
A kind of pure electronic logistics bassinet structure of continual mileage high is arranged：Reequiped using microcaloire chassis 1, removed chassis
1 former car subsidiary engine and annex, cooling system, fuel system, gearbox, power transmission shaft；Change supporting with electric-control system
Chain Transmission and instrument；Rear Axle Steel Plate spring, re-type are changed, the crossbeam road clearance is improved；Increase entire car controller 27, drive
Dynamic motor 5, drive motor controller 20, power battery pack, battery management system 30, high-tension distribution box 19, Vehicular charger,
DC/DC converters, electric vacuum pump, brake boost pump 24；Power battery pack is by a big battery case, two baby battery case structures
Be preceding battery case 2 into, big battery case, two baby battery casees be first after battery case 23, battery case 13 after second, battery management
System 30 is integrated in preceding battery case 2；Vehicular charger is made integrated structure with DC/DC converters, constitutes integrated component
21；Preceding battery case 2 is arranged on immediately below driver's cabin, and entire car controller 27 is arranged on the lower section of copilot；Motor 5, driving
Electric machine controller 20, high voltage distribution box 19, integrated component 21, electric vacuum pump are installed in the lower section on chassis 1；Preceding battery case
After 2 are arranged on propons, i.e., between crossbeam I and crossbeam II；Motor 5 is arranged between crossbeam II and crossbeam III；Electricity after second
Battery case 23 is arranged between crossbeam III and crossbeam IV by rear battery case after-poppet 22 after pond case 13, first, battery after second
Battery case 23 is located at the both sides of power transmission shaft 15 between motor 5 and back axle after case 13, first, and after-poppet 16 is connected by after-poppet
Access slot box 38 is arranged between crossbeam V and crossbeam VI, and electric machine controller 20, high voltage distribution box 19, integrated is installed on after-poppet 16
Component 21；Brake boost pump 24 is installed between crossbeam II and crossbeam III by brake boost pump mounting bracket 25, motor 5
Left side；It is anterior that the brake boost gas tank 26 supporting with brake boost pump 24 is installed on driver's cabin.
Hanger is set up on the preceding battery case 2, its left side and the right, is fixed on the mode of cross bolts and has been welded on crossbeam
On preceding battery case before established angle 4 after established angle 3, preceding battery case；Preceding battery box cover 28 sets chamfering, it is to avoid dry with driver's cabin
Relate to；Avoid crossbeam gap in the bottom of preceding battery case 2, it is to avoid interfere with crossbeam.
The preceding chamfering of battery box cover 28 is t shaped incision.
The inside battery core group 29 of the preceding battery case 2, in order to hide chamfering, is divided into two-layer arrangement, and lower floor is six groups, upper strata
It it is five groups, battery management system 30 is arranged on the rear portion of preceding battery case 2, battery management system 30 sets battery management system access hole
31。
The motor 5 is fixed on crossbeam by the mounting hole 36 that two ends are set；Set at the two ends of motor 5
Seam 37 is installed, the front end of motor 5 sets power output flange 32, and the rear end of motor 5 sets power line 34 and control
Line plug-in unit 35 processed；Power line 34 is arranged on the top of control line plug-in unit 35；Power output flange 32 is defeated with motor with rectangular spline
Shaft is connected, and motor output shaft is connected by insulating flange 14 with power transmission shaft 15, and power transmission shaft 15 is connected with rear-end gear reduction.
Treatment is scabbled in the motor 5, its bottom, and its top and both sides set fin 33, there is mounting hole 36
Fin is not arranged in longitudinal direction, and the length of fin 33 is 30~50mm, and the two ends of fin 33 set chamfering.
The motor 5, is stuck on motor seam 36 with " u "-shaped connecting plate for electric motor 9,10, on crossbeam II, crossbeam III
Motor established angle 7,11 is welded with, " u "-shaped connecting plate for electric motor 9,10 is arranged on motor established angle 7,11 by motor shock absorption angle 8
On, established angle 7 is arranged on crossbeam II by groove box 6 before motor, and established angle 11 is welded by strengthening groove box 12 after motor after motor
Connect on crossbeam III.
Battery case 23 is located at the right side of power transmission shaft 15 after described first, and front end bolt is crossed after being fixed on motor strengthens box
On 12, rear end is fixed on rear battery case after-poppet 22；Battery case 13 after second, positioned at the left side of power transmission shaft 15, front end spiral shell
Bolt is crossed after being fixed on motor to be strengthened on box 12, and rear end is fixed on rear battery case after-poppet 22.
The surrounding of the after-poppet 16 sets column 39, after-poppet groove box 40 is set in the bottom of column 39, in column 39
It is front and rear after-poppet backplate 17, quarter badge 18 is installed by bolt, the both sides of column 39 are by being welded and fixed installation shrouding 43；Afterwards
Support backplate 17, quarter badge 18, shrouding 43 are used to protect component, and after-poppet backplate 17, quarter badge 18 are detachable, convenient inspection
Repair.
Electric machine controller 20, high voltage distribution box 19, integrated component 21 are placed on after-poppet groove box 40 by beam,
The two ends welded and installeds sole 41 of after-poppet groove box 40, sets chute 42 on sole 41 is installed, and is positioned on after-poppet 16
Electric machine controller 20, high voltage distribution box 19, integrated component 21 are arranged on by beam and installed on sole 41, each component
Clipping room is away from being 10~30 millimeters.
When vehicle is repaired, using Quick Release mode, unclamp beam and nut is installed, component is moved laterally into installation sole
In 41 chute 42, then the movable component in longitudinal direction, component is extracted out by removing beam.
Pure electronic logistic car vehicle technical parameter after repacking is as follows：
Claims (10)
1. a kind of pure electronic logistics bassinet structure arrangement of continual mileage high, is reequiped using microcaloire chassis (1), removes chassis
(1) former car subsidiary engine and annex, cooling system, fuel system, gearbox, power transmission shaft；Change supporting with electric-control system
Chain Transmission and instrument；Rear Axle Steel Plate spring, re-type are changed, the crossbeam road clearance is improved；Increase entire car controller
(27), motor (5), drive motor controller (20), power battery pack, battery management system (30), high-tension distribution box
(19), Vehicular charger, DC/DC converters, electric vacuum pump, brake boost pump (24)；It is characterized in that power battery pack is by one
Individual big battery case, two baby battery casees are constituted, and big battery case is preceding battery case (2), two baby battery casees be first after battery
Case (23), battery case (13) after second, battery management system (30) is integrated in preceding battery case (2)；Vehicular charger and DC/DC
Integrated structure is made, integrated component (21) is constituted；Preceding battery case (2) is installed in driver's cabin underface, entire car controller
(27) installed in the lower section of copilot；Motor (5), drive motor controller (20), high voltage distribution box (19), integrated first device
Part (21), electric vacuum pump are installed in the lower section of chassis (1)；Preceding battery case (2) after propons, i.e. crossbeam I and crossbeam
Between II；Motor (5) is between crossbeam II and crossbeam III；Battery case (23) after battery case (13), first after second
By rear battery case after-poppet (22) between crossbeam III and crossbeam IV, battery case after battery case (13), first after second
(23) positioned at the both sides of motor (5) power transmission shaft (15) and back axle between, after-poppet (16) is by after-poppet link slot box
(38) electric machine controller (20), high voltage distribution box (19), collection are installed between crossbeam V and crossbeam VI, on after-poppet (16)
Into component (21)；Brake boost pump (24) is installed between crossbeam II and crossbeam III by brake boost pump mounting bracket (25),
The left side of motor (5)；It is anterior that the brake boost gas tank (26) supporting with brake boost pump (24) is installed on driver's cabin.
2. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 1, it is characterized in that preceding battery case
(2), hanger is set up on its left side and the right, is installed before the preceding battery case being welded on crossbeam is fixed on the mode of cross bolts
Established angle (4) after angle (3), preceding battery case；Preceding battery box cover (28) sets chamfering, and crossbeam is avoided in the bottom of preceding battery case (2)
Gap.
3. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 2, it is characterized in that preceding battery case
Upper lid (28) chamfering is t shaped incision.
4. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 2, it is characterized in that preceding battery case
(2) inside battery core group (29) is divided into two-layer arrangement, and lower floor is six groups, and upper strata is five groups, and battery management system (30) is arranged on
Preceding battery case (2) rear portion, battery management system (30) sets battery management system access hole (31).
5. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 1, it is characterized in that motor
(5) mounting hole (36) set by two ends is fixed on crossbeam；Set at the two ends of motor (5) and seam (37) be installed,
The front end of motor (5) sets power output flange (32), and the rear end of motor (5) sets power line (34) and control line
Plug-in unit (35)；Power line (34) is arranged on the top of control line plug-in unit (35)；Power output flange (32) rectangular spline and electricity
Machine output shaft is connected, and motor output shaft is connected by insulating flange (14) with power transmission shaft (15), and power transmission shaft (15) subtracts with back axle master
Fast device connection.
6. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 1, it is characterized in that motor
(5), treatment is scabbled in its bottom, and its top and both sides set fin (33), and fin (33) length is 30~50mm, radiating
Piece (33) two ends set chamfering.
7. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 5, it is characterized in that motor
(5), it is stuck on motor seam (36) with " u "-shaped connecting plate for electric motor (9,10), motor installation is welded with crossbeam II, crossbeam III
Angle (7,11), " u "-shaped connecting plate for electric motor (9,10) by motor shock absorption angle (8) on motor established angle (7,11), motor
By groove box (6) on crossbeam II, established angle (11) is welded preceding established angle (7) by strengthening groove box (12) after motor after motor
Connect on crossbeam III.
8. the continual mileage a kind of high as described in claim 1 or 7 pure electronic logistics bassinet structure arrangement, it is characterized in that after first
Positioned at the right side of power transmission shaft (15), front end bolt is crossed after being fixed on motor to be strengthened on box (12) battery case (23), and rear end is solid
It is scheduled on rear battery case after-poppet (22)；Battery case (13) after second, positioned at the left side of power transmission shaft (15), front end is crossed with bolt
Strengthen on box (12) after being fixed on motor, rear end is fixed on rear battery case after-poppet (22).
9. a kind of pure electronic logistics bassinet structure of continual mileage high is arranged as claimed in claim 1, it is characterized in that after-poppet
(16) surrounding sets column (39), and after-poppet groove box (40) is set in the bottom of column (39), is set before and after column (39)
Support backplate (17), quarter badge (18) are postponed, the both sides of column (39) fixedly mount shrouding (43)；Electric machine controller (20), height
Pressure block terminal (19), integrated component (21) are arranged on after-poppet groove box (40) by beam, after-poppet groove box (40)
Two ends welded and installed sole (41), set chute (42) on sole (41) is installed.
10. a kind of pure electronic logistics bassinet structure of continual mileage high as claimed in claim 1 is arranged, it is characterized in that placing motor
Controller (20), high voltage distribution box (19), after-poppet groove box (40) spacing of integrated component (21) are 10~30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159079.7A CN104786803B (en) | 2015-04-07 | 2015-04-07 | The pure electronic logistics bassinet structure arrangement of continual mileage high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159079.7A CN104786803B (en) | 2015-04-07 | 2015-04-07 | The pure electronic logistics bassinet structure arrangement of continual mileage high |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104786803A CN104786803A (en) | 2015-07-22 |
| CN104786803B true CN104786803B (en) | 2017-06-30 |
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ID=53552149
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510159079.7A Expired - Fee Related CN104786803B (en) | 2015-04-07 | 2015-04-07 | The pure electronic logistics bassinet structure arrangement of continual mileage high |
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| CN105522905B (en) * | 2015-12-28 | 2017-11-28 | 北京电咖汽车科技有限公司杭州分公司 | A kind of power assembly bracket system of pure electric automobile |
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