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CN206494000U - Chassis arrangement structure of pure electric compression type garbage truck - Google Patents

Chassis arrangement structure of pure electric compression type garbage truck Download PDF

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Publication number
CN206494000U
CN206494000U CN201720092698.3U CN201720092698U CN206494000U CN 206494000 U CN206494000 U CN 206494000U CN 201720092698 U CN201720092698 U CN 201720092698U CN 206494000 U CN206494000 U CN 206494000U
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China
Prior art keywords
frame assembly
assembly
battery
electrical accessory
motor
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Active
Application number
CN201720092698.3U
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Chinese (zh)
Inventor
胡克非
张明凯
何华强
高鑫
钟亮
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Dongfeng Trucks Co ltd
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Dongfeng Trucks Co ltd
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Priority to CN201720092698.3U priority Critical patent/CN206494000U/en
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Abstract

The utility model provides a chassis arrangement structure of electricelectric dynamic compression formula garbage truck, includes frame assembly, driver's cabin assembly and front axle, the rear axle that is connected with frame assembly, electric accessories integrated device has been arranged at the position that the front portion of frame assembly is located under the driver's cabin assembly, power battery assembly and expansion tank have been arranged at the middle part of frame assembly, motor cooling system, driving motor controller, the gearbox, low-voltage battery have been arranged at the position that lies in between power battery assembly and the rear axle on the frame assembly, electric accessories motor controller, DCDC converter, battery controller have been arranged at the position that lies in driver's cabin assembly below on the frame assembly, air conditioner condenser has been arranged at the position that lies in electric accessories integrated device the place ahead on the frame assembly. The design is reasonable in arrangement, simple and convenient to assemble and maintain, high in arrangement integration level and good in heat dissipation effect.

Description

A kind of chassis arrangement of pure electric compression type garbage truck
Technical field
The utility model is related to automobile chassis arrangement technical field, more particularly to a kind of pure electric compression type garbage truck Chassis arrangement, be primarily adapted for use in Medium Truck chassis arrangement.
Background technology
As national energy-saving emission reduction policy puts more effort, the especially municipal sanitation cart of pure electric commercial vehicle is increasingly by green grass or young crops Look at.The arrangement on most pure electric commercial vehicle chassis is simply to remove engine in the market, changes driving electricity into Machine, and electrokinetic cell is arranged behind vehicle frame both sides, driver's cabin, electrical accessory breaks up arrangement.These general method for arranging are deposited In problems with:(1)Axle load irrational distribution before and after vehicle, easily causes potential safety hazard;(2)It is no effectively to utilize driver's cabin Following space;(3)Electrical accessory breaks up arrangement and occupies substantial amounts of chassis space, and being driven respectively using multiple motors to cause High-voltage wiring harness is excessive, moves towards complicated, is also not easy to repair and investigation problem.
Chinese patent, Authorization Notice No. is CN205256437U, and authorized announcement date is the utility model on May 25th, 2016 Disclose a kind of hook arm formula Special dumpcart chassis arrangement, including vehicle frame and propons, jackshaft and the back axle of vehicle frame connection, car Installing zone is followed successively by the outside of frame from propons to jackshaft direction and is reserved and installs area additional, installing zone is included from propons to jackshaft direction successively Located at vehicle frame side air supply system and add blue tank and the battery and pallet and the first gas receiver located at vehicle frame opposite side.Though The right utility model avoids interference, but it still has following defect:The utility model adds installing zone with reserved Dress area is arranged in the position being located on frame outside between propons and jackshaft, and such arrangement causes axle load point before and after vehicle Cloth is unreasonable, and is not easy to assembling and maintenance.
The content of the invention
The purpose of this utility model is to overcome present in prior art the defect that arrangement is unreasonable, assembling is cumbersome with maintenance There is provided the chassis arrangement of a kind of connection and reasonable arrangement, the assembling pure electric compression type garbage truck easy with maintenance with problem.
To realize object above, technical solution of the present utility model is:A kind of bottom of pure electric compression type garbage truck Disk arrangement, including frame assembly, driving chamber assembly and propons, the back axle being connected with frame assembly, the vehicle frame are total Into the position that is located at immediately below driver's cabin assembly of front portion be disposed with the middle part of electrical accessory integrating device, frame assembly and be disposed with Motor is disposed with electrokinetic cell assembly and expansion tank, frame assembly positioned at the position between electrokinetic cell assembly and back axle to dissipate It is located on hot systems, motor, drive motor controller, gearbox, low tension battery, frame assembly below driver's cabin assembly Position be disposed with electrical accessory electric machine controller, DC-DC converter, battery controller, frame assembly be located at electrical accessory collection Air-conditioning condenser is disposed with into the position in front of device.
The electrical accessory integrating device includes electric compressor, electric air-conditioning, electric power steering and electrical accessory Support, the electric compressor, electric air-conditioning, electric power steering are integrated to be fixed on electrical accessory support, described electronic attached Part support is fixed on position of the front portion of frame assembly immediately below driver's cabin assembly by bracket.
The electrokinetic cell assembly includes battery pack, C-size battery group, No. three battery packs, and a battery pack is led to Rack arrangement is crossed in the inner side of frame assembly, and a battery pack is located at the top of the upper plane of frame assembly, No. two electricity Pond group, No. three battery packs are arranged symmetrically in the both sides of frame assembly by L bracket respectively.
The low tension battery is arranged in the position that the right side of frame assembly is located between C-size battery group and back axle.
The middle part that the motor cooling system is arranged in frame assembly is located at close to the position of a battery pack, motor radiating System is fixed on the inner side of frame assembly by support.
The expansion tank is arranged in the position for driving chamber assembly back side between a battery pack and No. three battery packs.
The motor, gearbox are sequentially arranged from motor cooling system to back axle direction, and the motor is leaned on Nearly motor cooling system arrangement, the drive motor controller is arranged in No. one between battery pack and motor cooling system.
The electrical accessory electric machine controller, DC-DC converter are respectively positioned on electrical accessory integrating device and electrokinetic cell assembly Between, the battery controller is arranged in the top of the upper plane of frame assembly, and battery controller is arranged in driving chamber assembly Lower section, battery controller is located at the top of electrical accessory electric machine controller and DC-DC converter.
Compared with prior art, the beneficial effects of the utility model are:
1st, the front portion of frame assembly is located in a kind of chassis arrangement of pure electric compression type garbage truck of the utility model Position immediately below driving chamber assembly, which is disposed with the middle part of electrical accessory integrating device, frame assembly, is disposed with electrokinetic cell assembly With expansion tank, the position between electrokinetic cell assembly and back axle is located on frame assembly and is disposed with motor cooling system, driving It is located at the position arrangement below driver's cabin assembly on motor, drive motor controller, gearbox, low tension battery, frame assembly Have and be located on electrical accessory electric machine controller, DC-DC converter, battery controller, frame assembly in front of electrical accessory integrating device Position be disposed with air-conditioning condenser, such arrangement compact conformation reasonably make use of chassis space, it is ensured that front and rear Axle load reasonable layout, meanwhile, high voltage component centralized arrangement simplifies high-voltage wiring harness trend, is easy to assembling and maintenance.Therefore, originally Utility model connection and reasonable arrangement, assembling and maintenance are easy.
2nd, electrical accessory integrating device bag in a kind of chassis arrangement of pure electric compression type garbage truck of the utility model Include electric compressor, electric air-conditioning, electric power steering and electrical accessory support, electric compressor, electric air-conditioning, electronic help Power steering is integrated to be fixed on electrical accessory support, and the front portion that electrical accessory support is fixed on frame assembly by bracket, which is located at, drives Sail the position immediately below chamber assembly, the arrangement on whole chassis enormously simplify using above-mentioned arrangement, be easy to assembling with Maintenance, high-voltage wiring harness trend is clear, reasonable, and the possibility drenched with rain has been greatly reduced;In addition, electrical accessory motor control Device, DC-DC converter are respectively positioned between electrical accessory integrating device and electrokinetic cell assembly, and it is total that battery controller is arranged in vehicle frame Into upper plane top, drive the lower section of chamber assembly, battery controller, which is located at electrical accessory electric machine controller and DCDC, to be changed The top of device, such arrangement not only meets the requirement of chassis arrangement, and easy access.Therefore, this practicality is new Type arrangement is simple, assemble and overhaul easy, connection and reasonable arrangement and reliability is high.
3rd, electrokinetic cell assembly includes one in a kind of chassis arrangement of pure electric compression type garbage truck of the utility model Number battery pack, C-size battery group, No. three battery packs, a battery pack is by rack arrangement in the inner side of frame assembly, No. two electricity Pond group, No. three battery packs are arranged symmetrically in the both sides of frame assembly by L bracket respectively, to move using this arrangement Power battery assembly arrangement is more concentrated, and is easy to assembling and maintenance, the radiating being also beneficial between battery pack and temperature difference control, tightly The arrangement gathered also simplify high-voltage wiring harness trend;Low tension battery is arranged in the right side of frame assembly and is located at C-size battery group with after Position between bridge so that frame assembly side reserves enough upper dress spaces, is easy to the later stage to assemble.Therefore, the utility model Arrangement is simply and integrated level is high, assemble and maintenance simplicity, good heat dissipation effect.
4th, motor cooling system is arranged in a kind of chassis arrangement of pure electric compression type garbage truck of the utility model The middle part of frame assembly is located at close to the position of a battery pack, and expansion tank is arranged in driving chamber assembly back side in an electricity Position between pond group and No. three battery packs, motor is arranged close to motor cooling system, is caused using above-mentioned arrangement Pipeline is greatly shortened, and accomplishes both cool down motor, can cool down electrical accessory integrating device, motor radiating simultaneously again When system works, the radiating of electrokinetic cell assembly is also beneficial to.Therefore, the utility model not only arranges that easy, cost is low, and Cooling and good heat dissipation effect.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view of the present utility model.
In figure:Frame assembly 1, driving chamber assembly 2, propons 3, back axle 4, electrical accessory integrating device 5, expansion tank 6, electricity Machine cooling system 7, motor 8, drive motor controller 9, gearbox 10, low tension battery 11, electrical accessory motor control Device 12, DC-DC converter 13, battery controller 14, air-conditioning condenser 15, battery pack 16, C-size battery group 17, No. three electricity Pond group 18.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 3, a kind of chassis arrangement of pure electric compression type garbage truck, including frame assembly 1, driving Chamber assembly 2 and the propons 3 being connected with frame assembly 1, back axle 4, the front portion of the frame assembly 1 are located at driver's cabin assembly 2 The position of underface is disposed with electrical accessory integrating device 5, and the middle part of frame assembly 1 is disposed with electrokinetic cell assembly and swelling water The position being located on case 6, frame assembly 1 between electrokinetic cell assembly and back axle 4 is disposed with motor cooling system 7, motor 8th, it is located at the position of the lower section of driver's cabin assembly 2 on drive motor controller 9, gearbox 10, low tension battery 11, frame assembly 1 It is disposed with electrical accessory electric machine controller 12, DC-DC converter 13, battery controller 14, frame assembly 1 and is located at electrical accessory The position in the front of integrating device 5 is disposed with air-conditioning condenser 15.
The electrical accessory integrating device 5 includes electric compressor, electric air-conditioning, electric power steering and electrical accessory Support, the electric compressor, electric air-conditioning, electric power steering are integrated to be fixed on electrical accessory support, described electronic attached Part support is fixed on the position that the front portion of frame assembly 1 is located at immediately below driver's cabin assembly 2 by bracket.
The electrokinetic cell assembly includes battery pack 16, C-size battery group 17, No. three battery packs 18, an electricity Pond group 16 is by rack arrangement in the inner side of frame assembly 1, and a battery pack 16 is located at the upper of the upper plane of frame assembly 1 Side, the C-size battery group 17, No. three battery packs 18 are arranged symmetrically in the both sides of frame assembly 1 by L bracket respectively.
The low tension battery 11 is arranged in the portion that the right side of frame assembly 1 is located between C-size battery group 17 and back axle 4 Position.
The middle part that the motor cooling system 7 is arranged in frame assembly 1 is located at close to the position of a battery pack 16, motor Cooling system 7 is fixed on the inner side of frame assembly 1 by support.
The expansion tank 6 is arranged in driving chamber assembly 2 rear and is located between a battery pack 16 and No. three battery packs 18 Position.
The motor 8, gearbox 10 are sequentially arranged from motor cooling system 7 to the direction of back axle 4, and the driving electricity Machine 8 arranges that the drive motor controller 9 is arranged in a battery pack 16 and motor cooling system 7 close to motor cooling system 7 Between.
The electrical accessory electric machine controller 12, DC-DC converter 13 are respectively positioned on electrical accessory integrating device 5 and power electric Between the assembly of pond, the battery controller 14 is arranged in the top of the upper plane of frame assembly 1, and battery controller 14 is arranged in The lower section of chamber assembly 2 is driven, battery controller 14 is located at electrical accessory electric machine controller 12 and the top of DC-DC converter 13.
Principle of the present utility model is described as follows:
The chassis arrangement for the pure electric compression type garbage truck that the design is provided is compact, reasonably make use of chassis empty Between, while the good heat dispersion of each system is also kept, it is in the case where removing engine and clutch, electrical accessory is integrated Device and electrokinetic cell assembly arrangement forward as far as possible, are arranged in below driving chamber assembly, it is ensured that forward and backward axle load rationally divides Cloth, high voltage component centralized arrangement simplifies high-voltage wiring harness trend, is easy to investigation to repair, while also being reserved in frame assembly side Enough spaces are used for upper dress.
The electrical accessory integrating device refers to electric compressor, electric air-conditioning, electric power steering carrying out integrated set Meter, is fixed on electrical accessory support, is driven using a motor, is arranged in immediately below driving chamber assembly, electrical accessory Electric machine controller is arranged at about 100 millimeters of electrical accessory rear, and this arrangement enormously simplify the arrangement knot on whole chassis Structure, is easy to assembling and maintenance, high-voltage wiring harness moves towards relatively sharp, reasonable, and drastically reduce the area the possibility drenched with rain.Air-conditioning cold Condenser is arranged in before electrical accessory integrating device, is fixed together with electrical accessory support.
The electrokinetic cell assembly is divided into three groups, one of which(A number battery pack 16)It is relatively other two groups smaller, pass through Support is fixed on the inside of frame assembly, and arrangement height is no more than 150 millimeters of frame assembly top airfoil, in addition two groups(C-size battery Group 17, No. three battery packs 18)It is equal in magnitude, frame assembly crossbeam both sides are arranged symmetrically in by L bracket respectively, using this Mode causes electrokinetic cell assembly arrangement more to concentrate, and is easy to assemble and overhauls, be conducive to radiating between battery modules and The control of the temperature difference, also simplify high-voltage wiring harness trend while compact Layout.
The motor cooling system is arranged at about 200 millimeters of a battery pack rear end in the middle of frame assembly, passes through branch Frame on the inside of frame assembly crossbeam with being fixed, and in outside added with protective case, and expansion tank, which is located at, drives chamber assembly left rear side, This kind of arrangement causes pipeline to be greatly shortened, and accomplishes both cool down motor, can cool down electrical accessory simultaneously again Integrating device, motor radiator operationally, is to a certain extent also beneficial to the radiating of battery pack.Motor cooling system is arranged In the middle of motor and battery pack, it is ensured that cooling system is apart from battery pack and the distance of at least 200 millimeters of motor.
The motor and six blocks are arranged in vehicle medium position from integrated gearbox, using bracket and support and car It is fixed on the inside of frame assembly crossbeam, motor apart from 200 millimeters of motor cooling system, gearbox output point and back axle input point away from From for 1.2 meters or so, centre is using a power transmission shaft connection.
The electrical accessory electric machine controller, DC-DC converter are collectively arranged in behind electrical accessory integrating device, in car Fixed on frame assembly with one block of supporting plate, battery controller is arranged in the top of DC-DC converter and electrical accessory electric machine controller At about 50 millimeters, distance drives the distance of about 85 millimeters of chamber assembly bottom plate lower surface, for the ease of maintenance, battery control The device overwhelming majority is all located at under-cab, and is arranged in the top of the upper plane of frame assembly.
Embodiment:
Referring to Fig. 1 to Fig. 3, a kind of chassis arrangement of pure electric compression type garbage truck, including frame assembly 1, driving Chamber assembly 2 and the propons 3 being connected with frame assembly 1, back axle 4, the front portion of the frame assembly 1 are located at driver's cabin assembly 2 The position of underface is disposed with electrical accessory integrating device 5, and the middle part of frame assembly 1 is disposed with electrokinetic cell assembly and swelling water The position being located on case 6, frame assembly 1 between electrokinetic cell assembly and back axle 4 is disposed with motor cooling system 7, motor 8th, it is located at the position of the lower section of driver's cabin assembly 2 on drive motor controller 9, gearbox 10, low tension battery 11, frame assembly 1 It is disposed with electrical accessory electric machine controller 12, DC-DC converter 13, battery controller 14, frame assembly 1 and is located at electrical accessory The position in the front of integrating device 5 is disposed with air-conditioning condenser 15;The electrical accessory integrating device 5 includes electric compressor, electricity Dynamic air-conditioning, electric power steering and electrical accessory support, the electric compressor, electric air-conditioning, electric power steering are integrated It is fixed on electrical accessory support, the front portion that the electrical accessory support is fixed on frame assembly 1 by bracket is located at driver's cabin Position immediately below assembly 2;The electrokinetic cell assembly includes battery pack 16, C-size battery group 17, No. three battery packs 18, A number battery pack 16 is by rack arrangement in the inner side of frame assembly 1, and a battery pack 16 is located at the upper of frame assembly 1 The top of plane, the C-size battery group 17, No. three battery packs 18 are arranged symmetrically in frame assembly 1 by L bracket respectively Both sides;The low tension battery 11 is arranged in the position that the right side of frame assembly 1 is located between C-size battery group 17 and back axle 4; The middle part that the motor cooling system 7 is arranged in frame assembly 1 is located at close to the position of a battery pack 16, motor cooling system 7 are fixed on the inner side of frame assembly 1 by support;The expansion tank 6 is arranged in driving chamber assembly 2 rear and is located at a battery Position between group 16 and No. three battery packs 18;The motor 8, gearbox 10 are from motor cooling system 7 to the direction of back axle 4 It is sequentially arranged, and the motor 8 is arranged close to motor cooling system 7, the drive motor controller 9 is arranged in an electricity Between pond group 16 and motor cooling system 7;The electrical accessory electric machine controller 12, DC-DC converter 13 are respectively positioned on electrical accessory Between integrating device 5 and electrokinetic cell assembly, the battery controller 14 is arranged in the top of the upper plane of frame assembly 1, and Battery controller 14 be arranged in drive chamber assembly 2 lower section, battery controller 14 be located at electrical accessory electric machine controller 12 with The top of DC-DC converter 13.

Claims (8)

1. a kind of chassis arrangement of pure electric compression type garbage truck, including frame assembly(1), drive chamber assembly(2)And With frame assembly(1)The propons being connected(3), back axle(4), it is characterised in that:The frame assembly(1)Front portion be located at drive Chamber assembly(2)The position of underface is disposed with electrical accessory integrating device(5), frame assembly(1)Middle part be disposed with power electric Pond assembly and expansion tank(6), frame assembly(1)It is upper to be located at electrokinetic cell assembly and back axle(4)Between position be disposed with electricity Machine cooling system(7), motor(8), drive motor controller(9), gearbox(10), low tension battery(11), vehicle frame is total Into(1)It is upper to be located at driver's cabin assembly(2)The position of lower section is disposed with electrical accessory electric machine controller(12), DC-DC converter (13), battery controller(14), frame assembly(1)It is upper to be located at electrical accessory integrating device(5)The position in front is disposed with air-conditioning Condenser(15).
2. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 1, it is characterised in that:It is described Electrical accessory integrating device(5)It is described including electric compressor, electric air-conditioning, electric power steering and electrical accessory support Electric compressor, electric air-conditioning, electric power steering are integrated to be fixed on electrical accessory support, and the electrical accessory support passes through Bracket is fixed on frame assembly(1)Front portion be located at driver's cabin assembly(2)The position of underface.
3. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 1, it is characterised in that:It is described Electrokinetic cell assembly includes a battery pack(16), C-size battery group(17), No. three battery packs(18), a battery pack (16)By rack arrangement in frame assembly(1)Inner side, an and battery pack(16)Positioned at frame assembly(1)Upper plane Top, the C-size battery group(17), No. three battery packs(18)Frame assembly is arranged symmetrically in by L bracket respectively(1)'s Both sides.
4. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 3, it is characterised in that:It is described Low tension battery(11)It is arranged in frame assembly(1)Right side be located at C-size battery group(17)With back axle(4)Between position.
5. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 3, it is characterised in that:It is described Motor cooling system(7)It is arranged in frame assembly(1)Middle part be located at close to battery pack(16)Position, motor radiating system System(7)Frame assembly is fixed on by support(1)Inner side.
6. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 3, it is characterised in that:It is described Expansion tank(6)It is arranged in driving chamber assembly(2)Rear is located at a battery pack(16)With No. three battery packs(18)Between portion Position.
7. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 3, it is characterised in that:It is described Motor(8), gearbox(10)From motor cooling system(7)To back axle(4)Direction is sequentially arranged, and the motor (8)Close to motor cooling system(7)Arrangement, the drive motor controller(9)It is arranged in a battery pack(16)Dissipated with motor Hot systems(7)Between.
8. a kind of chassis arrangement of pure electric compression type garbage truck according to claim 1, it is characterised in that:It is described Electrical accessory electric machine controller(12), DC-DC converter(13)It is respectively positioned on electrical accessory integrating device(5)With electrokinetic cell assembly Between, the battery controller(14)It is arranged in frame assembly(1)Upper plane top, and battery controller(14)It is arranged in Drive chamber assembly(2)Lower section, battery controller(14)Positioned at electrical accessory electric machine controller(12)With DC-DC converter(13) Top.
CN201720092698.3U 2017-01-22 2017-01-22 Chassis arrangement structure of pure electric compression type garbage truck Active CN206494000U (en)

Priority Applications (1)

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CN201720092698.3U CN206494000U (en) 2017-01-22 2017-01-22 Chassis arrangement structure of pure electric compression type garbage truck

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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640215A (en) * 2017-10-27 2018-01-30 中国重汽集团济南动力有限公司 A kind of 6 × 4 pure electrically propelled traction vehicle chassis structures
CN108099677A (en) * 2018-01-10 2018-06-01 东风商用车有限公司 Chassis arrangement structure of fuel cell logistics vehicle
CN110979457A (en) * 2019-12-06 2020-04-10 安徽爱瑞特新能源专用汽车股份有限公司 Chassis for pure electric compression type garbage truck
CN113306627A (en) * 2021-06-02 2021-08-27 陕西汽车集团股份有限公司 Chassis arrangement structure of light commercial vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640215A (en) * 2017-10-27 2018-01-30 中国重汽集团济南动力有限公司 A kind of 6 × 4 pure electrically propelled traction vehicle chassis structures
CN108099677A (en) * 2018-01-10 2018-06-01 东风商用车有限公司 Chassis arrangement structure of fuel cell logistics vehicle
CN110979457A (en) * 2019-12-06 2020-04-10 安徽爱瑞特新能源专用汽车股份有限公司 Chassis for pure electric compression type garbage truck
CN113306627A (en) * 2021-06-02 2021-08-27 陕西汽车集团股份有限公司 Chassis arrangement structure of light commercial vehicle

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