CN209852091U - Range-extending type hybrid power loader - Google Patents
Range-extending type hybrid power loader Download PDFInfo
- Publication number
- CN209852091U CN209852091U CN201920485313.9U CN201920485313U CN209852091U CN 209852091 U CN209852091 U CN 209852091U CN 201920485313 U CN201920485313 U CN 201920485313U CN 209852091 U CN209852091 U CN 209852091U
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- frame
- lithium battery
- battery box
- air pump
- fixed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to an extended range type hybrid power loader, belonging to the technical field of engineering machinery; the electric vehicle comprises a frame, a cab, a working device for shoveling and loading and unloading materials, an air pump for air braking, an air storage tank communicated with the air pump, a steering system and wheels, wherein the working device is hinged to the front part of the frame; the range extender is used as a generator to charge the lithium battery box, and the fuel oil in the fuel tank is converted into electric energy by the range extender and then is charged to the lithium battery box, so that the fuel oil utilization rate is high, and the fuel oil utilization rate is improved; meanwhile, the range extender automatically charges the lithium battery box, and the endurance mileage of the loader is improved.
Description
Technical Field
The utility model relates to an increase form hybrid loader belongs to engineering machine tool technical field.
Background
The engineering machinery is mainly driven by a diesel engine at present, and the working condition of the engineering machinery is mainly low-speed large-torque output. With the increasing price of crude oil in China, the loader, which is a high-oil-consumption machine, inevitably faces huge cost pressure, and can discharge a large amount of tail gas during continuous work, thereby causing huge pollution to the environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an increase form hybrid loader improves fuel utilization ratio, improves the loader duration.
The utility model discloses a range extending type hybrid power loader, including frame, driver's cabin, shovel and load and unload the equipment of material operation, be used for the air pump of air brake braking, gas holder, a steering system, the wheel that communicate with the air pump, equipment articulates in the frame front portion, still includes power device, drive arrangement, control system, power device includes the fuel tank, increases journey ware, lithium cell box, increases journey ware and is provided with the fuel nozzle, and the fuel tank communicates the fuel nozzle, increases journey ware work and charges for lithium cell box; the driving device comprises a driving motor, a transfer case, an auxiliary motor, a triple pump and a hydraulic oil tank, the driving motor is electrically connected with the lithium battery box and drives the transfer case to work to drive wheels to rotate, and the auxiliary motor is electrically connected with the lithium battery box and drives the triple pump to work to supply oil from the hydraulic oil tank to the steering system and the working device; control system includes power supply system, charge controller, driving motor controller, supplementary machine controller, air pump machine controller, power supply system gathers the enabling signal in the driver's cabin and controls the lithium cell case power supply for charge controller, driving motor controller, supplementary machine controller, air pump machine controller, charge controller gathers the electric quantity of lithium cell case and controls the range extender work when the electric quantity is less than the setting value, driving motor controller gathers the operating signal in the driver's cabin and controls driving motor work, supplementary machine controller gathers the operating signal in the driver's cabin and controls supplementary machine work, air pump machine controller gathers the operating signal in the driver's cabin and controls air pump work.
The range extender is used as a generator to charge the lithium battery box, and fuel oil in the fuel tank is converted into electric energy through the range extender and then is charged to the lithium battery box, so that the fuel oil utilization rate is high, and the fuel oil utilization rate is improved. Meanwhile, the range extender increases the electric quantity of the lithium battery box, and the endurance mileage of the loader is improved. Moreover, when the vehicle runs at low electric quantity, the lithium battery box is directly charged through the range extender on the loader, the vehicle does not need to be stopped and charged intentionally, the operation is not needed, the lithium battery box is automatically charged under the control of the charging controller, and the time is saved.
Preferably, the working device comprises a bucket, a connecting rod, a rocker arm, a working hydraulic system and a movable arm, wherein the bucket is hinged with a rotary bucket oil cylinder in the working hydraulic system through the connecting rod and the rocker arm; the movable arm is hinged with the frame and a lifting oil cylinder in the working hydraulic system.
Preferably, the triple pump works to supply oil to a working hydraulic system on the working device.
Preferably, the cab is fixed above the middle of the frame, the range extender is fixed in the middle of the rear of the frame, the lithium battery box is fixed above the rear of the frame, the fuel tank is fixed on the side face of the rear of the frame, and the lithium battery box is located in the front of the range extender and electrically connected with the range extender.
Preferably, the driving motor is fixed in the middle of the frame and is positioned below the lithium battery box and close to the front; the transfer case is connected with a driving motor through a transmission shaft.
Preferably, the power device further comprises a front drive axle and a rear drive axle, the front drive axle and the rear drive axle are connected with the transfer case through a transmission shaft, and the transfer case drives working wheels of the front drive axle and the rear drive axle to rotate through the transmission shaft.
Preferably, the auxiliary motor is fixed at the rear part of the frame, the triple pump is fixed at the rear part of the frame and positioned behind the auxiliary motor, and the hydraulic oil tank is fixed in the middle of the frame and communicated with the triple pump.
Preferably, the air storage tank is fixed at the rear part of the frame and located below the lithium battery box, the air pump is fixed at the rear part of the frame and located below the range extender, and the air pump is communicated with the air storage tank through organs.
Preferably, the electric control system further comprises an electric control box, the electric control box is fixed in the middle of the frame and located below the cab, and the control system is located inside the electric control box.
Compared with the prior art, the utility model discloses following beneficial effect has:
increase form hybrid loader, utilize and increase the journey ware and charge for lithium cell box as the generator, charge for lithium cell box after the fuel in the fuel tank turns into the electric energy through increasing the journey ware, fuel high-usage improves the fuel rate of utilization. Meanwhile, the range extender increases the electric quantity of the lithium battery box, and the endurance mileage of the loader is improved. Moreover, when the vehicle runs at low electric quantity, the lithium battery box is directly charged through the range extender on the loader, the vehicle does not need to be stopped and charged intentionally, the operation is not needed, the lithium battery box is automatically charged under the control of the charging controller, and the time is saved.
Drawings
Fig. 1 is a front view schematic diagram of the extended range hybrid loader of the present invention;
fig. 2 is a schematic top view of the extended range hybrid loader of the present invention;
fig. 3 is a schematic structural diagram of the extended range hybrid loader of the present invention.
In the figure: 1. a frame; 2. a range extender; 3. a lithium battery case; 4. a fuel tank; 5. a cab; 6. a connecting rod; 7. a movable arm; 8. a working hydraulic system; 9. a rocker arm; 10. a bucket; 11. a triple pump; 12. an auxiliary motor; 13. an air pump; 14. a gas storage tank; 15. a drive motor; 16. an electric cabinet; 17. a transfer case; 18. a steering system; 19. a front drive axle; 20. a rear drive axle; 21. and a hydraulic oil tank.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings:
as shown in fig. 1-2, the utility model discloses a range extending type hybrid loader, including frame 1, driver's cabin 5, shovel and load and unload the equipment of material operation, for air brake braking air pump 13, with air tank 14, a steering system 18, the wheel that air pump 13 communicates, equipment articulates in frame 1 front portion, still includes power device, drive arrangement, control system, power device includes fuel tank 4, range extending ware 2, lithium cell box 3, is provided with the fuel nozzle on the range extending ware 2, fuel tank 4 intercommunication the fuel nozzle, range extending ware 2 works to charge for lithium cell box 3; the driving device comprises a driving motor 15, a transfer case 17, an auxiliary motor 12, a triple pump 11 and a hydraulic oil tank 21, wherein the driving motor 15 is electrically connected with the lithium battery box 3 and drives the transfer case 17 to work to drive wheels to rotate, and the auxiliary motor 12 is electrically connected with the lithium battery box 3 and drives the triple pump 11 to work to supply oil from the hydraulic oil tank 21 to the steering system 18 and the working device; control system includes power supply system, charge controller, driving motor controller, auxiliary motor controller, air pump machine controller, power supply system gathers the enabling signal in the driver's cabin 5 and controls 3 power supplies of lithium cell box for charge controller, driving motor controller, auxiliary motor controller, air pump machine controller, charge controller gathers the electric quantity of lithium cell box 3 and controls 2 work of journey ware that increases when the electric quantity is less than the setting value, driving motor controller gathers the operating signal in the driver's cabin 5 and controls 15 work of driving motor, auxiliary motor controller gathers the operating signal in the driver's cabin 5 and controls the work of auxiliary motor 12, air pump machine controller gathers the operating signal in the driver's cabin 5 and controls the work of air pump 13.
The range extender 2 is used as a generator to charge the lithium battery box 3, the fuel oil in the fuel oil tank 4 is converted into electric energy through the range extender 2 and then is charged into the lithium battery box 3, the fuel oil utilization rate is high, and the fuel oil utilization rate is improved. Meanwhile, the range extender 2 adds electric quantity to the lithium battery box 3, and the endurance mileage of the loader is improved. Moreover, when the vehicle runs at low electric quantity, the lithium battery box 3 is directly charged through the range extender 2 on the loader, the vehicle does not need to be stopped and charged intentionally, the vehicle does not need to be operated, and the lithium battery box is automatically charged under the control of the charging controller, so that the time is saved.
As shown in fig. 3, when the vehicle runs to a set low electric quantity, the charging controller controls the range extender 2 to work to charge the lithium battery box 3; the driving motor 15 rotates forwards and reversely, the transfer case 17 is driven to work through the transmission shaft, the front driving axle 19 and the rear driving axle 20 are driven to work through the transmission shaft, and the loader runs. The auxiliary motor 12 is controlled to work through an auxiliary motor controller in the electric cabinet 16, the triple pump 11 is driven to work, and oil is supplied to the steering system 18 and the working device hydraulic system 8. When the vehicle brakes, the air pump motor controller in the electric cabinet 16 controls the air pump 13 to work and controls air brake.
Concretely, increase form hybrid loader still includes electric cabinet 16, and electric cabinet 16 is fixed in frame 1 middle part, is located driver's cabin 5 below, and control system is located inside electric cabinet 16.
The working device comprises a bucket 10, a connecting rod 6, a rocker arm 9, a working hydraulic system 8 and a movable arm 7, wherein the bucket 10 is hinged with a rotary bucket oil cylinder in the working hydraulic system 8 through the connecting rod 6 and the rocker arm 9 and used for loading and unloading materials; the movable arm 7 is hinged with the frame 1 and a lifting oil cylinder in a working hydraulic system 8 and is used for lifting a bucket; the triple pump 11 supplies oil to the working hydraulic system 8, and the turning of the bucket and the lifting of the movable arm are hydraulically operated.
The power supply system comprises a first switch, a second switch, a third switch and a fourth switch which are respectively electrically connected with the charging controller, the driving motor controller, the auxiliary motor controller and the air pump motor controller, and controls the lithium battery box 3 to supply power to the charging controller, the driving motor controller, the auxiliary motor controller and the air pump motor controller by controlling the first switch, the second switch, the third switch and the fourth switch. The charging controller comprises a fifth switch, and the charging controller controls the range extender 2 to work by controlling the on-off of the fifth switch. The driving motor controller comprises a sixth switch and a first frequency converter, and the driving motor controller controls the driving motor 15 to rotate forwards, backwards and rotate at a rotating speed by controlling the sixth switch and the frequency converter. The auxiliary motor controller comprises a seventh switch and a second frequency converter, and the auxiliary motor controller controls the auxiliary motor 12 to work by controlling the seventh switch and the second frequency converter. The air pump motor controller comprises an eighth switch and a third frequency converter, and the air pump motor controller controls the air pump 13 to work by controlling the eighth switch and the third frequency converter.
The cab 5 is fixed above the middle of the frame 1, the range extender 2 is fixed in the middle of the rear of the frame 1, the lithium battery box 3 is fixed above the rear of the frame 1, the fuel tank 4 is fixed on the side surface of the rear of the frame 1, and the lithium battery box 3 is positioned in the front of the range extender 2 and is electrically connected with the range extender 2. The range extender 2 serves as a generator to charge the lithium battery box 3.
The power device further comprises a front drive axle 19 and a rear drive axle 20, the front drive axle 19 and the rear drive axle 20 are connected with the transfer case 17 through transmission shafts, the driving motor 15 is fixed in the middle of the frame 1 and located below the lithium battery box 3 and close to the front, and the transfer case 17 is connected with the driving motor 15 through the transmission shafts. The driving motor 15 drives the transfer case 17 to work through the transmission shaft, and the transfer case 17 drives the front driving axle 19 and the rear driving axle 20 to work through the transmission shaft.
The auxiliary motor 12 is fixed at the rear of the frame 1, the triple pump 11 is fixed at the rear of the frame 1 and behind the auxiliary motor 12, and the hydraulic oil tank 21 is fixed in the middle of the frame 1 and communicated with the triple pump 11. The auxiliary motor works to drive the triple pump 11 to supply oil from the hydraulic oil tank 21 to the steering system 18 and the working device.
The air storage tank 14 is fixed at the rear part of the frame 1 and is positioned below the lithium battery box 3, the air pump 13 is fixed at the rear part of the frame 1 and is positioned below the range extender 2, and the air pump 13 is communicated with the air storage tank 14 through organs. The air pump 13 is provided with an air pump motor which drives the air pump 13 to work and control air brake.
Claims (9)
1. The utility model provides an increase form hybrid loader, includes frame (1), driver's cabin (5), shovels and loads and unloads the equipment of material operation, for air pump (13) of air brake braking, with communicating gas holder (14) of air pump (13), a steering system (18), wheel, equipment articulates frame (1) front portion, its characterized in that: also comprises a power device, a driving device and a control system,
the power device comprises a fuel tank (22), a range extender (2) and a lithium battery box (3), wherein a fuel nozzle is arranged on the range extender (2), and the fuel tank (22) is communicated with the fuel nozzle;
the driving device comprises a driving motor (15), a transfer case (17), an auxiliary motor (12), a triple pump (11) and a hydraulic oil tank (21), wherein the driving motor (15) is electrically connected with the lithium battery box (3), the auxiliary motor (12) is electrically connected with the lithium battery box (3), and the hydraulic oil tank (21) is communicated with a steering system (18) and a working device;
control system includes power supply system, charge controller, driving motor controller, auxiliary machine controller, air pump machine controller, power supply system gathers the enabling signal in driver's cabin (5) and controls lithium cell box (3) power supply for charge controller, driving motor controller, auxiliary machine controller, air pump machine controller, charge controller gathers the electric quantity of lithium cell box (3) and controls range extender (2) work when the electric quantity is less than the setting value, driving motor controller gathers the operating signal in driver's cabin (5) and controls driving motor (15) work, auxiliary machine controller gathers the operating signal in driver's cabin (5) and controls auxiliary machine (12) work, air pump machine controller gathers the operating signal in driver's cabin (5) and controls air pump (13) work.
2. The extended range hybrid loader of claim 1, wherein: the working device comprises a bucket (10), a connecting rod (6), a rocker arm (9), a working hydraulic system (8) and a movable arm (7), wherein the bucket (10) is hinged with a rotary bucket oil cylinder in the working hydraulic system (8) through the connecting rod (6) and the rocker arm (9); the movable arm (7) is hinged with the frame (1) and a lifting oil cylinder in the working hydraulic system (8).
3. The extended range hybrid loader of claim 2, wherein: the triple pump (11) works to supply oil to a working hydraulic system (8) on the working device.
4. The extended range hybrid loader of any one of claims 1-3, wherein: the cab (5) is fixed above the middle part of the frame (1), the range extender (2) is fixed in the middle of the rear part of the frame (1), the lithium battery box (3) is fixed above the rear part of the frame (1), the fuel tank (22) is fixed on the side surface of the rear part of the frame (1), and the lithium battery box (3) is positioned in the front part of the range extender (2) and is electrically connected with the range extender (2).
5. The extended range hybrid loader of claim 4, wherein: the driving motor (15) is fixed in the middle of the frame (1) and is positioned below the lithium battery box (3) and close to the front; the transfer case (17) is connected with a driving motor (15) through a transmission shaft.
6. The extended range hybrid loader of claim 5, wherein: the power device further comprises a front drive axle (19) and a rear drive axle (20), the front drive axle (19) and the rear drive axle (20) are connected with the transfer case (17) through a transmission shaft, and the transfer case (17) drives working wheels of the front drive axle (19) and the rear drive axle (20) to rotate through the transmission shaft.
7. The extended range hybrid loader of claim 6, wherein: the auxiliary motor (12) is fixed at the rear part of the frame (1), the triple pump (11) is fixed at the rear part of the frame (1) and is positioned behind the auxiliary motor (12), and the hydraulic oil tank (21) is fixed in the middle of the frame (1) and is communicated with the triple pump (11).
8. The extended range hybrid loader of claim 7, wherein: the air storage tank (14) is fixed to the rear portion of the frame (1) and located below the lithium battery box (3), the air pump (13) is fixed to the rear portion of the frame (1) and located below the range extender (2), and the air pump (13) is communicated with the air storage tank (14) through organs.
9. The extended range hybrid loader of claim 8, wherein: the electric control system is characterized by further comprising an electric cabinet (16), wherein the electric cabinet (16) is fixed in the middle of the frame (1) and located below the cab (5), and the control system is located inside the electric cabinet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485313.9U CN209852091U (en) | 2019-04-11 | 2019-04-11 | Range-extending type hybrid power loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485313.9U CN209852091U (en) | 2019-04-11 | 2019-04-11 | Range-extending type hybrid power loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852091U true CN209852091U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920485313.9U Active CN209852091U (en) | 2019-04-11 | 2019-04-11 | Range-extending type hybrid power loader |
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| Country | Link |
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| CN (1) | CN209852091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031062A (en) * | 2020-08-19 | 2020-12-04 | 柳工柳州传动件有限公司 | Walking driving system of electric loader and control method |
| CN116766964A (en) * | 2023-08-21 | 2023-09-19 | 山东威猛工程机械有限公司 | Transmission system of range-extended hybrid power digger loader |
-
2019
- 2019-04-11 CN CN201920485313.9U patent/CN209852091U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031062A (en) * | 2020-08-19 | 2020-12-04 | 柳工柳州传动件有限公司 | Walking driving system of electric loader and control method |
| CN112031062B (en) * | 2020-08-19 | 2022-07-12 | 柳工柳州传动件有限公司 | Walking driving system of electric loader and control method |
| CN116766964A (en) * | 2023-08-21 | 2023-09-19 | 山东威猛工程机械有限公司 | Transmission system of range-extended hybrid power digger loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Incremental hybrid loader Effective date of registration: 20210721 Granted publication date: 20191227 Pledgee: Zibo Zichuan District sub branch of China Post Savings Bank Co.,Ltd. Pledgor: SHANDONG HONGLU HEAVY INDUSTRY CO.,LTD. Registration number: Y2021980006528 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20191227 Pledgee: Zibo Zichuan District sub branch of China Post Savings Bank Co.,Ltd. Pledgor: SHANDONG HONGLU HEAVY INDUSTRY CO.,LTD. Registration number: Y2021980006528 |