CN204659430U - A kind of power battery pack for the pure electronic logistic car of high continual mileage - Google Patents
A kind of power battery pack for the pure electronic logistic car of high continual mileage Download PDFInfo
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- CN204659430U CN204659430U CN201520204583.XU CN201520204583U CN204659430U CN 204659430 U CN204659430 U CN 204659430U CN 201520204583 U CN201520204583 U CN 201520204583U CN 204659430 U CN204659430 U CN 204659430U
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- battery box
- battery
- box
- crossbeam
- continual mileage
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Abstract
The utility model relates to a kind of power battery pack for the pure electronic logistic car of high continual mileage, by a large battery box, two baby battery casees are formed, large battery box i.e. front battery box 2, battery box 23 after two baby battery casees are first, battery box 13 after second, is integrated with battery management system 30 in front battery box 2; Front battery box upper cover 28 arranges chamfering.The utility model power battery pack arrangement structure is reasonable, takes full advantage of the finite space on chassis, and ensure that car load center of gravity is on the lower side, the power battery pack of total reserve of electricity 32KW/h can ensure that continual mileage can reach 188 kilometers, time scooter 80km/h.
Description
Technical field
The utility model belongs to pure electric vehicle technical field, is specifically related to a kind of power battery pack for the pure electronic logistic car of high continual mileage.
Background technology
The transport of electronic logistic car to be vehicle power be power with store material unit mobile set and install standby.According to motor driving principle, electronic logistic car can also be divided into direct current drive to drive car and variable-frequency electric logistic car two kinds.Pure electronic logistic car and conventional fuel oil car by comparison, have the advantage such as smooth ride, compact conformation, low noise, zero-emission.Current domestic pure electronic logistic car reserve of electricity is generally upper and lower at 20KW/h, continual mileage 100-150 kilometer, and chassis roadspace is not enough, and car load center of gravity is higher.As the light truck of 1.3 tons, the weight of battery 0.6 ton, battery is vertically arranged, occupies cargo bay, chassis roadspace 120 ~ 130mm, and it is low to pass through angle.
Summary of the invention
The utility model is intended at least to solve one of technical matters existed in prior art.The purpose of this utility model is a kind of power battery pack for the pure electronic logistic car of high continual mileage of design, at employing high power battery, while improving moving velocity and mileage, ensures that car load center of gravity is on the lower side, ensures roadspace simultaneously, improve cargo bay.
Technical solution of the present utility model is: utilize ripe microcaloire chassis to reequip, remove the subsidiary driving engine of the former car in chassis and annex, cooling system, fuel oil system, change speed gear box, transmission shaft.Motor is adopted to drive and control system.
Change the chain Transmission supporting with electric-control system and instrument.
Change Rear Axle Steel Plate spring, changing of tire, improve the crossbeam ground Clearance.
Increase entire car controller, drive motor, drive motor controller, increase power battery pack, battery management system, high-tension distribution box, Vehicular charger, DC/DC conv, electric vacuum pump; Vehicular charger and DC/DC conv make integrated structure, form integrated components and parts.
Due to the chassis limited space of min-truck, power battery pack have employed large two little three battery chests, large battery box i.e. front battery box, belongs to one that weight is maximum, be positioned at immediately below operator's compartment in retrofit process, replace the position of former car engine, surrounding gap uniformity, front battery box upper cover makes applicable curved surface according to chassis shape, more Appropriate application space, respectively there are two installation feet to be fixed on crossbeam about front battery box, ensure to install and stablize.Baby battery case i.e. rear battery box, and the both sides of transmission shaft between motor and back axle, avoid the revolution space of transmission shaft while for convenience detach.All battery box installation feet adopt horizontal punching bolt to fix, and ensure safety, even if there is bolt looseness also to there will not be battery box to drop.
Integrated components and parts, electric machine controller, high voltage distribution box are arranged on after poppet side by side, and backward, after poppet is installed on back axle rear to terminals.
According to above-mentioned refiting scheme, a kind of power battery pack for the pure electronic logistic car of high continual mileage, total reserve of electricity 32KW/h, by a large battery box, two baby battery casees are formed, and large battery box i.e. front battery box, battery box after two baby battery casees are first, battery box after second, battery management system is integrated in front battery box.
Described front battery box, hanger is set up on its left side and the right, is fixed on is welded on before on crossbeam before battery box stagger angle after stagger angle, front battery box by the mode of cross bolts; Front battery box upper cover arranges chamfering, avoids and operator's compartment; Crossbeam gap is avoided in the bottom of front battery box, avoids interfering with crossbeam.
Described front battery box upper cover chamfering is t shaped incision.
The internal electrical core component of described front battery box is two-layer layout, and lower floor is six groups, and upper strata is five groups, and battery management system is arranged on front battery box rear portion, and battery management system arranges battery management system access hole.
The beneficial effects of the utility model are: this power battery pack arrangement structure is reasonable, takes full advantage of the finite space on chassis, ensure that car load center of gravity is on the lower side, pass through angle 180 ~ 200mm, improve ability in slope, add the smoothness of turning.The power battery pack of total reserve of electricity 32KW/h can ensure that continual mileage can reach 188 kilometers, time scooter 80km/h.
Accompanying drawing explanation
Fig. 1 is the pure electronic logistic car structural arrangement front view of high continual mileage.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the front view of large battery box.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the right elevation of Fig. 3.
Fig. 6 is the left view of Fig. 3.
In figure: 1. chassis; 2. battery box before; 3. stagger angle before battery box before; 4. stagger angle after battery box before; 5. motor; 6. groove box; 7. stagger angle before motor; 8. motor shock absorption angle; 9. connecting panel before motor; 10. connecting panel after motor; Stagger angle after 11. motors; Strengthening groove box after 12. motors; Battery box after 13. second; 14. insulated flange boxes; 15. transmission shafts; 16. after poppets; 17. after poppet backplates; 18. quarter badges; 19. high voltage distribution boxes; 20. electric machine controllers; 21. integrated components and parts; Battery box after poppet after 22.; Battery box after 23. first; 24. brake boost pumps; 25. brake boost pump erecting frames; 26. brake boost gas tanks; 27. complete machine controllers; Battery box upper cover before 28.; 29. battery core groups; 30. battery management systems; 31. battery management system access holes; I, II, III, IV, V, VI is crossbeam.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
Below in conjunction with accompanying drawing, the utility model is described further.
The present embodiment utilizes the moderately well-off K01 microcaloire chassis 1 of ripe east wind to reequip, and the moderately well-off K01 wheelbase 2515 of east wind, full car length 4180, chassis comprises tire, propons, back axle, crossbeam, crossbeam, steel spring, suspension.Concrete refiting scheme removes the subsidiary driving engine of the former car in the moderately well-off K01 chassis 1 of east wind and annex, cooling system, fuel oil system, change speed gear box, transmission shaft; Motor is adopted to drive and control system.
Change the chain Transmission supporting with electric-control system and instrument.
Change Rear Axle Steel Plate spring, changing of tire, improve crossbeam ground Clearance, about 60 ~ 80mm.
Increase integrated components and parts 21, electric vacuum pump that entire car controller 27, drive motor 5, drive motor controller 20, power battery pack, high-tension distribution box 19, Vehicular charger and DC/DC are formed.
Entire car controller 27 is arranged on the below of copilot; Drive motor 5, drive motor controller 20, high voltage distribution box 19, integrated components and parts 21, electric vacuum pump are installed in the below on chassis 1.
A kind of power battery pack of pure electronic logistic car of high continual mileage: by a large battery box, two baby battery casees are formed, and large battery box i.e. front battery box 2, two baby battery casees are the first rear battery box 23, battery box 13 after second, battery management system 30 is integrated in front battery box 2; Front battery box 2 is arranged on immediately below operator's compartment, after front battery box 2 is arranged on propons, namely between crossbeam I and crossbeam II; After second, after battery box 13, first, battery box 23 is arranged between crossbeam III and crossbeam IV by rear battery box after poppet 22, the both sides of rear battery box 23 transmission shaft 15 between drive motor 5 and back axle of battery box 13, first after second,
Described front battery box 2, hanger is set up on its left side and the right, is fixed on is welded on before on crossbeam before battery box stagger angle 4 after stagger angle 3, front battery box by the mode of cross bolts; Front battery box upper cover 28 arranges chamfering, avoids interfering with operator's compartment; Crossbeam gap is avoided in the bottom of front battery box 2, avoids interfering with crossbeam.
Described front battery box upper cover 28 chamfering is t shaped incision.
The inside battery core group 29 of described front battery box 2, in order to hide chamfering, is divided into two-layer layout, and lower floor is six groups, and upper strata is five groups, and battery management system 30 is arranged on front battery box 2 rear portion, and battery management system 30 arranges battery management system access hole 31.
Drive motor 5 is arranged between crossbeam II and crossbeam III, and the output shaft of drive motor is by insulating flange plate (14) connection for transmission axle (15); Drive motor 5 " U " shape connecting plate for electric motor 9,10 is stuck on motor seam, crossbeam II, crossbeam III are welded with motor stagger angle 7,11, " U " shape connecting plate for electric motor 9,10 is arranged on motor stagger angle 7,11 by motor shock absorption angle 8, before motor, stagger angle 7 is arranged on crossbeam II by groove box 6, and after motor, stagger angle 11 is by strengthening groove box 12 welding beam III after motor.
After poppet 16 is arranged between crossbeam V and crossbeam VI, after poppet 13 is set up after poppet backplate 17, quarter badge 18; Mounted motor controller 20, high voltage distribution box 19, integrated components and parts 21 on after poppet 16; Brake boost pump 24 is installed between crossbeam II and crossbeam III by brake boost pump erecting frame 25, the left side of drive motor 5; Operator's compartment front portion is installed on the brake boost gas tank 26 that brake boost pump 24 is supporting.
Claims (4)
1. the power battery pack for the pure electronic logistic car of high continual mileage, it is characterized in that power battery pack is by a large battery box, two baby battery casees are formed, large battery box i.e. front battery box (2), battery box (23) after two baby battery casees are first, battery box (13) after second, is integrated with battery management system (30) in front battery box (2); Front battery box (2) is arranged on immediately below operator's compartment; After front battery box (2) is arranged on propons, namely between crossbeam (I) and crossbeam (II); After second, after battery box (13), first, battery box (23) is arranged between crossbeam (III) and crossbeam (IV) by rear battery box after poppet (22), and after second, after battery box (13), first, battery box (23) is positioned at the both sides of transmission shaft (15) between drive motor (5) and back axle.
2. a kind of power battery pack for the pure electronic logistic car of high continual mileage as claimed in claim 1, it is characterized in that front battery box (2), hanger is set up on its left side and the right, is fixed on is welded on before on crossbeam before battery box stagger angle (4) after stagger angle (3), front battery box by the mode of cross bolts; Front battery box upper cover (28) arranges chamfering, and crossbeam gap is avoided in the bottom of front battery box (2).
3. a kind of power battery pack for the pure electronic logistic car of high continual mileage as claimed in claim 1, is characterized in that front battery box upper cover (28) chamfering is t shaped incision.
4. a kind of power battery pack for the pure electronic logistic car of high continual mileage as claimed in claim 2, it is characterized in that inside battery core group (29) of front battery box (2) is divided into two-layer layout, lower floor is six groups, upper strata is five groups, battery management system (30) is arranged on front battery box (2) rear portion, and battery management system (30) arranges battery management system access hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204583.XU CN204659430U (en) | 2015-04-07 | 2015-04-07 | A kind of power battery pack for the pure electronic logistic car of high continual mileage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204583.XU CN204659430U (en) | 2015-04-07 | 2015-04-07 | A kind of power battery pack for the pure electronic logistic car of high continual mileage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659430U true CN204659430U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204583.XU Expired - Fee Related CN204659430U (en) | 2015-04-07 | 2015-04-07 | A kind of power battery pack for the pure electronic logistic car of high continual mileage |
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| Country | Link |
|---|---|
| CN (1) | CN204659430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604316A (en) * | 2020-11-25 | 2022-06-10 | 丰田自动车株式会社 | Vehicle with a steering wheel |
-
2015
- 2015-04-07 CN CN201520204583.XU patent/CN204659430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604316A (en) * | 2020-11-25 | 2022-06-10 | 丰田自动车株式会社 | Vehicle with a steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |