CN104029588A - Integral mounting device for power transmission whole of electric vehicle - Google Patents
Integral mounting device for power transmission whole of electric vehicle Download PDFInfo
- Publication number
- CN104029588A CN104029588A CN201410276133.1A CN201410276133A CN104029588A CN 104029588 A CN104029588 A CN 104029588A CN 201410276133 A CN201410276133 A CN 201410276133A CN 104029588 A CN104029588 A CN 104029588A
- Authority
- CN
- China
- Prior art keywords
- bracket
- base
- drive motor
- erecting frame
- controller
- 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.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to an integral mounting device for a power transmission system of an electric vehicle. The device solves the technical problems that the space of a transmission module is narrow, motors are mounted on both sides for driving, and two sets of power are used for transmission. The mounting device comprises a left mounting support (1), a connecting panel (3), a left base (4), a lower connecting support (6) and a left controller mounting support (7), wherein both ends of the connecting panel are respectively and fixedly connected with the left mounting support (1) and a right mounting support (2); both ends of the lower connecting support (6) are respectively connected with the left mounting support (1) and the right mounting support (2); both ends of the left controller mounting support (7) are respectively and fixedly connected with the two connecting supports; the left mounting support (1) is connected with the left base (4); the right mounting support (2) is connected with a right base (5); the mounting supports and the bases are in ladder-shaped slot combination in the horizontal direction, and the mounting supports and the bases are in curved surface combination in the vertical direction; the left base (4) and the right base (5) are respectively and fixedly connected with a vehicle body of a tracked vehicle.
Description
Technical field
The invention belongs to elec. vehicle technical field, be specifically related to a kind of elec. vehicle power drive system integral installation device, be particularly suited for the integral hoisting requirement of power drive system.
Background technology
Existing elec. vehicle has two-side motor to drive, adopt two drive motor in left and right to connect respectively left and right sides retarder, left and right drg, then outputting power to driving wheel with drive vehicle, whole power drive system has been divided into left and right sides two and has overlapped power transmission subsystem, between two cover power transmission subsystems, adopts cable to flexibly connect.This bilateral power drive system is installed to be needed to install one by one respectively, and this mounting means requires space, transmission cabin enough large, and is difficult to ensure setting accuracy.The existing continuously tracked vehicle continuously tracked vehicle that particularly tonnage is little is generally single motor and drives, and along with technical development and further improve continuously tracked vehicle alerting ability, need continuously tracked vehicle to adopt two-side motor to drive and two cover power transmission, and the little continuously tracked vehicle of tonnage is due to the narrow space constraint in transmission cabin, cause existing bilateral power drive system mounting means inapplicable, and cannot meet power drive system and facilitate installation, maintenance and left and right sides subsystem to be connected required high precision position requirement with side transmission rigidity.
Summary of the invention
The invention provides a kind of elec. vehicle power drive system integral installation device, solve transmission cabin narrow space two-side motor driving and the powerdriven technical matters of two covers have been installed, meet the accurate positioning requirements of continuously tracked vehicle two-side motor drive system, met the installation and maintenance convenience requirement of power drive system and ancillary system thereof.
Technical scheme of the present invention is that a kind of elec. vehicle power drive system integral installation device comprises left installation bracket, right mounting bracket, connection flat board, left base, right base, lower connection bracket, upper connection bracket, left controller erecting frame and right controller erecting frame; Lower connection bracket is identical with upper connection mounting structure, and left controller erecting frame is identical with right controller erecting frame structure;
Connecting dull and stereotyped two ends is bolted and connects with left installation bracket one end and right mounting bracket one end respectively, and connect dull and stereotyped parallel with the car body of continuously tracked vehicle, lower connection bracket two ends are bolted to connection with left installation bracket and right mounting bracket respectively, upper connection bracket two ends are bolted to connection with left installation bracket and right mounting bracket respectively, and lower connection bracket is parallel with upper connection bracket, left installation bracket, right mounting bracket, connect dull and stereotyped, lower connection bracket and upper connection bracket form a body structure, the two ends of left controller erecting frame are bolted to connection with lower connection bracket and upper connection bracket respectively, the two ends of right controller erecting frame are also bolted to connection with lower connection bracket and upper connection bracket respectively, left installation bracket one end and left base are bolted, right mounting bracket one end and right base are bolted, and left installation bracket is that trapezoidal platform trough coordinates with left base, right mounting bracket is that trapezoidal platform trough coordinates with right base, be that trapezoidal groove is all set on left installation bracket and right mounting bracket, on left base and right base, trapezoid boss is all set, trapezoidal groove direction is along cross-car, mounting bracket and base are longitudinally for curved surface coordinates, the shape of cross section that is trapezoidal groove is trapezoidal, in vertical section, trapezoidal groove bottom is arc surface, left base and right base are fixedly connected on respectively on the car body of continuously tracked vehicle, described left and right is all relatively about car body,
Left drive motor and right drive motor, left brake system and right brake system, left cooling system and right cooling system be symmetrical installation between two, be on left drive motor fixed installation left installation bracket, right drive motor is fixed on right mounting bracket, and left drive motor and right drive motor are all positioned at body structure, left drive motor controller is fixedly mounted on left controller erecting frame, right drive motor controller is fixedly mounted on right controller erecting frame, left drive motor controller and right drive motor controller are all positioned at outside body structure, left brake system and right brake system are fixedly mounted on respectively on left installation bracket and right mounting bracket, wherein left drg, right drg, left brake cylinder and right brake cylinder are positioned at outside body structure, energy storage two ends are separately fixed in lower connection bracket and upper connection bracket, and energy storage is positioned at outside body structure, left brake system is all fixedly connected with flat board above and is positioned at body structure with the remainder in right brake system, left cooling system and right cooling system are fixed on body structure, left heat radiator assembly in cooling system, right heat radiator assembly are fixedly separately fixed on left controller erecting frame and right controller erecting frame, and be positioned at outside casing rear, in cooling system, water pump complement is fixed on and connects flat board above, and is positioned at body structure.
The invention has the beneficial effects as follows, can meet the integrated lifting requirements of power drive system and ancillary system thereof, the convenience that ensures installation and maintenance, can meet the required high fix demand of mechanical connection between power drive system, final drive gear and car body in addition.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation of a kind of elec. vehicle power drive system of the present invention integral installation device;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is the assembling schematic diagram of left installation bracket and left base in the present invention;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is mounting structure schematic diagram of the present invention.
In figure: 1 left installation bracket, 2 right mounting brackets, 3 connect flat board, 4 left bases, 5 right bases, 6 times connection brackets, the left controller erecting frame of upper connection bracket 37,7,39 right controller erecting frames, 22 left drive motor, 23 right drive motor, 24 left drive motor controller, 25 right drive motor controller, 26 left drgs, 27 right drgs, 8 left brake cylinders, 9 right brake cylinders, 10 energy storages, 11 electric-motor pumps, 12 fuel tanks, 13 brake activation valve groups, 14 proportional valve amplifiers, 15 left heat radiator assemblies, 16 right heat radiator assemblies, 17 water pump complements.
Detailed description of the invention
As shown in Figure 1, the present invention includes left installation bracket 1, right mounting bracket 2, connect flat board 3, left base 4, right base 5, lower connection bracket 6, upper connection bracket 37, left controller erecting frame 7 and right controller erecting frame 39.Lower connection bracket 6 is identical with upper connection bracket 37 structures, and left controller erecting frame 7 is identical with right controller erecting frame 39 structures, and integral installation device of the present invention is symmetrical distribution, and described left and right is all relatively about car body.
Connecting dull and stereotyped 3 two ends is bolted and connects with left installation bracket 1 one end and right mounting bracket 2 one end respectively, and it is parallel with the car body of continuously tracked vehicle to connect flat board 3, lower connection bracket 6 is connected with left installation bracket 1 and right mounting bracket 2 respectively with upper connection bracket 37, descend connection bracket 6 two ends to be bolted to connection with left installation bracket 1 and right mounting bracket 2 respectively, upper connection bracket 37 two ends are bolted to connection with left installation bracket 1 and right mounting bracket 2 respectively, and lower connection bracket 6 is parallel with upper connection bracket 37, wherein go up connection bracket 37 and be positioned at the top of left installation bracket 1 and right mounting bracket 2, left installation bracket 1 like this, right mounting bracket 2, connect dull and stereotyped 3, lower connection bracket 6 and upper connection bracket 37 form a body structure.The two ends of left controller erecting frame 7 are bolted to connection with lower connection bracket 6 and upper connection bracket 37 respectively, and the two ends of right controller erecting frame 39 are also bolted to connection with lower connection bracket 6 and upper connection bracket 37 respectively.Left installation bracket 1 one end and left base 4 are bolted, right mounting bracket 2 one end and right base 5 are bolted, and mounting bracket is that trapezoidal platform trough coordinates with base, be that trapezoidal groove is all set on left installation bracket and right mounting bracket, on left base and right base, trapezoid boss is all set, trapezoidal groove direction is along cross-car, and mounting bracket and base are longitudinally for curved surface coordinates, the shape of cross section that is trapezoidal groove is trapezoidal, and in vertical section, trapezoidal groove bottom is arc surface.Utilize trapezoidal groove and trapezoid boss to coordinate and realized the stationary positioned of system on bucking ladder groove center axial direction, utilize in addition the levelling bench of curved surface outer to realize the stationary positioned of system in the direction around the rotation of bucking ladder groove center axle.Left base 4 and right base 5 are fixedly connected on respectively on the car body of continuously tracked vehicle.
Left drive motor 22 and right drive motor 23, left brake system and right brake system, left cooling system and right cooling system between two symmetry are arranged on erecting device of the present invention, be that left drive motor 22 fixedly mounts on left installation bracket 1, right drive motor 23 is fixed on right mounting bracket 2, and left drive motor 22 is all positioned at body structure with right drive motor 23, left drive motor controller 24 is fixedly mounted on left controller erecting frame 7, right drive motor controller 25 is fixedly mounted on right controller erecting frame 39, left drive motor controller 24 and right drive motor controller 25 are all positioned at outside body structure, left brake system and right brake system are fixedly mounted on respectively left installation bracket 1 and right mounting bracket 2, wherein the drg in brake system and brake cylinder are positioned at outside body structure, energy storage 10 two ends are separately fixed in lower connection bracket 6 and upper connection bracket 37, and energy storage 10 is positioned at outside body structure, remainder in brake system is fixedly connected with on dull and stereotyped 3 and is positioned at body structure, left cooling system and right cooling system are fixed on body structure, left heat radiator assembly 15 in cooling system, right heat radiator assembly 16 are fixedly separately fixed on left controller erecting frame 7 and right controller erecting frame 39, and be positioned at outside, casing rear, in cooling system, water pump complement 17 is fixed on and connects on dull and stereotyped 3, and is positioned at body structure.
When the present invention uses, in order to ensure setting accuracy, first by left base 4, right base 5 is welded and fixed on the car body that is connected to continuously tracked vehicle, then left installation bracket 1 and right mounting bracket 2 are bolted on left base 4 and right base 5, again dull and stereotyped connection 3 two ends are connected and fixed respectively on left installation bracket 1 and right mounting bracket 2, two connection brackets are spirally connected with left installation bracket 1 and right mounting bracket 2 respectively, left installation bracket 1 like this, right mounting bracket 2, connect dull and stereotyped 3, lower connection bracket 6 and upper connection bracket 37 form a body structure, by this body structure and left base 4, right base 5 separates, and hangs out from the car body of continuously tracked vehicle by body structure, hangs out the integral installation of carrying out again power drive system after car body, and left drive motor 22 is installed successively on body structure, right drive motor 23, left drg 26, right drg 27, left brake cylinder 8, right brake cylinder 9, brake activation valve group 13, electric-motor pump 11, fuel tank 12, proportional valve amplifier 14, water pump complement 17.First left drive motor controller 24, right drive motor controller 25 are separately fixed on two controller erecting frames, again two controller erecting frames are separately fixed in two connection brackets, again the left heat radiator assembly 15 in the energy storage of brake control device 10, cooling system, right heat radiator assembly 16 are fixed on controller erecting frame 7, finally connect each cable, cooling line, hydraulic tubing etc.; Final step is exactly that the single unit system of this power drive system is hung on the left base 4 of car body and right base 5 and is connected and fixed.
Claims (1)
1. an elec. vehicle power drive system integral installation device, is characterized in that: this integral installation device comprises left installation bracket (1), right mounting bracket (2), connects dull and stereotyped (3), left base (4), right base (5), lower connection bracket (6), upper connection bracket (37), left controller erecting frame (7) and right controller erecting frame (39); Lower connection bracket (6) is identical with upper connection bracket (37) structure, and left controller erecting frame (7) is identical with right controller erecting frame (39) structure;
Connecting dull and stereotyped (3) two ends is bolted and connects with left installation bracket (1) one end and right mounting bracket (2) one end respectively, and it is parallel with the car body of continuously tracked vehicle to connect dull and stereotyped (3), lower connection bracket (6) two ends are bolted to connection with left installation bracket (1) and right mounting bracket (2) respectively, upper connection bracket (37) two ends are bolted to connection with left installation bracket (1) and right mounting bracket (2) respectively, and lower connection bracket (6) is parallel with upper connection bracket (37), left installation bracket (1), right mounting bracket (2), connect dull and stereotyped (3), lower connection bracket (6) and upper connection bracket (37) form a body structure, the two ends of left controller erecting frame (7) are bolted to connection with lower connection bracket (6) and upper connection bracket (37) respectively, the two ends of right controller erecting frame (39) are also bolted to connection with lower connection bracket (6) and upper connection bracket (37) respectively, left installation bracket (1) one end and left base (4) are bolted, right mounting bracket (2) one end and right base (5) are bolted, and left installation bracket (1) coordinates for trapezoidal platform trough with left base (4), right mounting bracket (2) coordinates for trapezoidal platform trough with right base (5), be, on left installation bracket (1) and right mounting bracket (2), trapezoidal groove is all set, on left base (4) and right base (5), trapezoid boss is all set, trapezoidal groove direction is along cross-car, mounting bracket and base are longitudinally for curved surface coordinates, the shape of cross section that is trapezoidal groove is trapezoidal, in vertical section, trapezoidal groove bottom is arc surface, left base (4) and right base (5) are fixedly connected on respectively on the car body of continuously tracked vehicle, described left and right is all relatively about car body,
Left drive motor (22) and right drive motor (23), left brake system and right brake system, left cooling system and right cooling system symmetrical installation between two, be on left drive motor (22) fixed installation left installation bracket (1), it is upper that right drive motor (23) is fixed on right mounting bracket (2), and left drive motor (22) is all positioned at body structure with right drive motor (23), left drive motor controller (24) is fixedly mounted on left controller erecting frame (7), right drive motor controller (25) is fixedly mounted on right controller erecting frame (39), left drive motor controller (24) and right drive motor controller (25) are all positioned at outside body structure, left brake system and right brake system are fixedly mounted on respectively on left installation bracket (1) and right mounting bracket (2), wherein left drg (26), right drg (27), left brake cylinder (8) and right brake cylinder (9) are positioned at outside body structure, energy storage (10) two ends are separately fixed in lower connection bracket (6) and upper connection bracket (37), and energy storage (10) is positioned at outside body structure, left brake system is all fixedly connected with flat board (3) above and is positioned at body structure with the remainder in right brake system, left cooling system and right cooling system are fixed on body structure, left heat radiator assembly (15) in cooling system, right heat radiator assembly (16) are fixedly separately fixed on left controller erecting frame (7) and right controller erecting frame (39), and be positioned at outside casing rear, water pump complement in cooling system (17) is fixed on and connects dull and stereotyped (3) above, and is positioned at body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276133.1A CN104029588B (en) | 2014-06-19 | 2014-06-19 | A kind of electric vehicles power transmission integral installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276133.1A CN104029588B (en) | 2014-06-19 | 2014-06-19 | A kind of electric vehicles power transmission integral installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029588A true CN104029588A (en) | 2014-09-10 |
| CN104029588B CN104029588B (en) | 2016-04-13 |
Family
ID=51460676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410276133.1A Active CN104029588B (en) | 2014-06-19 | 2014-06-19 | A kind of electric vehicles power transmission integral installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104029588B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147379A (en) * | 2021-05-28 | 2021-07-23 | 江麓机电集团有限公司 | Power transmission combination mounting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040238239A1 (en) * | 2000-10-30 | 2004-12-02 | Honda Giken Kogyo Kabushiki Kaisha | Motorized vehicle |
| CN202071897U (en) * | 2011-05-25 | 2011-12-14 | 天津科斯特汽车技术有限责任公司 | Arranging structure of electric automobile front cabin |
| CN103183053A (en) * | 2011-12-27 | 2013-07-03 | 上海通用汽车有限公司 | Front cabin steel-frame structure of electric vehicle and front cabin |
| CN203450235U (en) * | 2013-09-24 | 2014-02-26 | 江苏大学 | Electric tractor chassis |
| CN203496701U (en) * | 2013-08-26 | 2014-03-26 | 农业部南京农业机械化研究所 | Miniature electric tractor |
-
2014
- 2014-06-19 CN CN201410276133.1A patent/CN104029588B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040238239A1 (en) * | 2000-10-30 | 2004-12-02 | Honda Giken Kogyo Kabushiki Kaisha | Motorized vehicle |
| CN202071897U (en) * | 2011-05-25 | 2011-12-14 | 天津科斯特汽车技术有限责任公司 | Arranging structure of electric automobile front cabin |
| CN103183053A (en) * | 2011-12-27 | 2013-07-03 | 上海通用汽车有限公司 | Front cabin steel-frame structure of electric vehicle and front cabin |
| CN203496701U (en) * | 2013-08-26 | 2014-03-26 | 农业部南京农业机械化研究所 | Miniature electric tractor |
| CN203450235U (en) * | 2013-09-24 | 2014-02-26 | 江苏大学 | Electric tractor chassis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147379A (en) * | 2021-05-28 | 2021-07-23 | 江麓机电集团有限公司 | Power transmission combination mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104029588B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104500113B (en) | Accumulator column dismounting vehicle | |
| CN202557271U (en) | Front cabin for battery electric car | |
| CN207827811U (en) | A kind of lifting ladder vehicle that can be walked certainly | |
| CN203372045U (en) | Nose cabin arrangement structure of power-driven automobile | |
| CN104029588B (en) | A kind of electric vehicles power transmission integral installation device | |
| CN103698133B (en) | Testing apparatus for suspension mounting point of front auxiliary frame | |
| CN111283633A (en) | Hydraulic pump convenient to installation and assembly | |
| CN206551850U (en) | Electromobile frame system | |
| CN202879576U (en) | Steering and heat dissipation device of truck | |
| CN219317108U (en) | Fan blade fixing device additionally mounted on flat-bed transport vehicle | |
| CN201961388U (en) | Front cabin skeleton of car | |
| CN204659700U (en) | Automatic lifting parallel shifted formula automobile chassis device | |
| CN203651899U (en) | Frame front end installing support | |
| CN102581614B (en) | Overall assembly device for valve 120 module | |
| CN202265372U (en) | Electric lifting engineering truck | |
| CN2866272Y (en) | Vehicular self-saving lifting device | |
| CN105442891A (en) | Stand column type two-layer lifting transferring garage | |
| CN204210298U (en) | Stroke-increasing electric automobile suspension system and power assembly mounting structure thereof | |
| CN205131399U (en) | Instrument desk support assembly | |
| CN204567768U (en) | Tractor truck modular arrangement system | |
| CN201598140U (en) | Large-sized automobile lifting rack | |
| CN202911532U (en) | Electric water pump fixing support connection structure | |
| CN204659430U (en) | A kind of power battery pack for the pure electronic logistic car of high continual mileage | |
| CN205523632U (en) | Electricelectric moves light bus's motor support | |
| CN203629850U (en) | Test device with steering gear rocker arm assembly installation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |