CN103507627B - A kind of sanitation cart and power control system thereof - Google Patents
A kind of sanitation cart and power control system thereof Download PDFInfo
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- CN103507627B CN103507627B CN201310420577.3A CN201310420577A CN103507627B CN 103507627 B CN103507627 B CN 103507627B CN 201310420577 A CN201310420577 A CN 201310420577A CN 103507627 B CN103507627 B CN 103507627B
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- control system
- sanitation cart
- motor
- electrokinetic cell
- power
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The invention discloses a kind of sanitation cart and power control system, power-control method, this control system includes electromotor, power source, and drive mechanism；Also include motor, electrokinetic cell and electric machine controller, motor is connected between described drive mechanism and described power source, described electric machine controller is connected between described motor and described electrokinetic cell, store for the energy that electric power generation produces being flowed to electrokinetic cell under parked state, or under driving states, the energy of described electrokinetic cell is flowed to described motor so that described power source drives described garbage cleaning device to carry out garbage-compressing.Use said structure, by arranging motor and electrokinetic cell, carry out during parking generating electricity, storing energy, discharge during driving, release energy, it is achieved thereby that carry out garbage-compressing during driving states, thus substantially reduce the parking time, improve the work efficiency of sanitation cart.
Description
Technical field
The present invention relates to technical field of vehicle, particularly relate to a kind of sanitation cart and power control system, power-control method.
Background technology
Along with the development of the raising particularly urbanization process of levels of substance, the rubbish that the mankind manufacture every day gets more and more, and in order to improve garbage-cleaning efficiency, current most sanitation cart all adds garbage-compressing function on the basis of refuse collection.
Refer to Fig. 1, Fig. 1 is the structured flowchart of the power control system of sanitation cart in prior art.
In prior art, as it is shown in figure 1, sanitation cart generally includes garbage cleaning device 200 ' and controls the power control system of garbage cleaning device 200 '.Garbage cleaning device 200 ' includes collection device 201 ' and compressor 202 '.Electromotor 1 ' that power control system includes being sequentially connected with, change speed gear box 2 ', main reducing gear 3 ', main reducing gear 3 ' and the walking mechanism 100 ' of vehicle, change speed gear box 2 ' is connected with power source 5 ' also by drive mechanism 4 ', and power source 5 ' drives garbage cleaning device 200 ' to complete refuse collection and garbage-compressing.
The control mode that vehicle travels mainly has direct torque and rotating speed to control, and controls torque, speed servo-actuated during direct torque, controls rotating speed, torque servo-actuated when rotating speed controls.According to the design of automotive control system, vehicle travel process uses direct torque, because working conditions change, driving intention etc. cause rotating speed constantly to change；And can be in switching control mode as required when parking.
For sanitation cart, needing electromotor 1 ' rotating speed to maintain stability range and just can carry out during garbage-cleaning, therefore prior art generally completes refuse collection, garbage-compressing operation when parking.Specifically, during driving states, drive mechanism 4 ' is in released state, and electromotor 1 ' starts provides power, passes to walking mechanism 100 ' through change speed gear box 2 ', main reducing gear 3 ', drives vehicle to run；During parked state, drive mechanism 4 ' is in bonding state, and the power that electromotor 1 ' provides passes to power source 5 ' through drive mechanism 4 ', drives power source 5 ' to rotate, and drives collection device 201 ' and compressor 202 ' to carry out refuse collection, compression operation.
Owing to the garbage-cleaning of above-mentioned sanitation cart works and can only carry out when parked state, cause the parking time longer, have impact on the work efficiency of sanitation cart.
In view of this, it would be highly desirable to for above-mentioned technical problem, the power control system of sanitation cart of the prior art is done and optimizes design further, shorten the parking time of sanitation cart, improve the work efficiency of sanitation cart.
Summary of the invention
The purpose of the present invention, for providing a kind of sanitation cart and power control system, power-control method, utilizes the energy of storage to carry out garbage-compressing when storing the energy of electromotor, driving during parking, thus reduces the parking time, improve the work efficiency of sanitation cart.
For solving above-mentioned technical problem, the present invention provides the power control system of a kind of sanitation cart, including electromotor, for driving the power source of the garbage cleaning device of described sanitation cart, and be connected between described electromotor and described power source, can the drive mechanism of break-make；Also include:
Motor, is connected between described drive mechanism and described power source；
Electrokinetic cell and electric machine controller, described electric machine controller is connected between described motor and described electrokinetic cell, store for the energy that electric power generation produces being flowed to electrokinetic cell under parked state, or under driving states, the energy of described electrokinetic cell is flowed to described motor so that described power source drives described garbage cleaning device to carry out garbage-compressing.
Use said structure, during parked state, start electromotor, connection drive mechanism, so that driven by engine motor, power source rotate, electric machine rotation generates electricity, now the energy that electric power generation produces is flowed to electrokinetic cell and stores by electric machine controller, and meanwhile, power source rotates and garbage cleaning device collection device can be driven to carry out refuse collection.During driving states, start electromotor, disconnect drive mechanism, i.e. disconnect the energy transmission of electromotor and motor.The energy that engine rotation produces passes to walking mechanism through main reducing gear, drives vehicle to travel, the energy release of electrokinetic cell, drives electric machine rotation, thus drives power source to rotate, and then drives the compressor of garbage cleaning device to carry out garbage-compressing.
As can be seen here, use said structure, by arranging motor and electrokinetic cell, carry out during parking generating electricity, storing energy, discharging during driving, release energy, it is achieved thereby that carry out garbage-compressing during driving states, the garbage-compressing time that each garbage collection points are saved is about 30 seconds, thus substantially reduce the parking time, improve the work efficiency of sanitation cart.
Preferably, also including switching switch, described switching switch is connected with described electric machine controller, for controlling energising or the power-off of described electric machine controller.
Preferably, described power control system also include additional controller, for described sanitation cart low-pressure system provide electric energy accumulator, described additional controller is connected between described electrokinetic cell and described accumulator, for the energy that described electric power generation produces is flowed to accumulator.
Preferably, described additional controller is DC/DC controller.
Preferably, described drive mechanism is power takeoff, and described power takeoff is connected with described electromotor by change speed gear box, and the clutch of described power takeoff is connected with described motor.
Preferably, described power source is oil pump.
The present invention also provides for a kind of sanitation cart, including walking mechanism and garbage cleaning device；Also include that power control system as above, described power control system are connected with described walking mechanism, garbage cleaning device.
The present invention also provides for the power-control method of a kind of sanitation cart, and described sanitation cart includes electromotor, for driving the power source of garbage cleaning device of described sanitation cart, and be connected between described electromotor and described power source, can the drive mechanism of break-make；Described control method comprises the steps:
During parked state, connect described drive mechanism, store the portion of energy that described engine rotation produces；
During driving states, disconnect described drive mechanism, the energy stored is flowed to described power source, to drive described garbage cleaning device to carry out garbage-compressing.
Owing to the power control system of above-mentioned sanitation cart has technique effect as above, therefore, should also be as that there is corresponding technique effect including the power-control method that the sanitation cart of this power control system is corresponding with this power control system, do not repeat them here.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the power control system of sanitation cart in prior art；
Fig. 2 is the structural representation of a kind of detailed description of the invention of power control system provided by the present invention；
Fig. 3 is the structured flowchart of the another kind of detailed description of the invention of power control system provided by the present invention.
Wherein, the corresponding relation between the reference in Fig. 1 and component names is:
Electromotor 1 '；Change speed gear box 2 '；Main reducing gear 3 '；Drive mechanism 4 '；Power source 5 '；
Walking mechanism 100 '；Garbage cleaning device 200 '；Collection device 201 '；Compressor 202 '；
The corresponding relation between reference and component names in Fig. 2 to Fig. 3 is:
Electromotor 1；Change speed gear box 2；Main reducing gear 3；Drive mechanism 4；Power source 5；
Motor 6；Electric machine controller 7；Electrokinetic cell 8；Additional controller 10；Accumulator 11；
Walking mechanism 100；Garbage cleaning device 200；Collection device 201；Compressor 202.
Detailed description of the invention
The core of the present invention, for providing a kind of sanitation cart and power control system, power-control method, utilizes the energy of storage to carry out garbage-compressing when storing the energy of electromotor, driving during parking, thus reduces the parking time, improve the work efficiency of sanitation cart.
In order to make those skilled in the art be more fully understood that technical scheme, the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refer to the structural representation of a kind of detailed description of the invention that Fig. 2, Fig. 2 are power control system provided by the present invention.
The present invention provides the power control system of a kind of sanitation cart, as shown in Figure 2, this power control system includes electromotor 1, for driving the power source 5 of the garbage cleaning device 200 of sanitation cart, and be connected between electromotor 1 and power source 5, can the drive mechanism 4 of break-make.This power control system also includes motor 6, electrokinetic cell 8 and electric machine controller 7.Motor 6 is connected between drive mechanism 4 and power source 5；Electric machine controller 7 is connected between motor 6 and electrokinetic cell 8, flow to electrokinetic cell 8 for the energy produced that generated electricity by motor 6 under parked state store, or under driving states, the energy of electrokinetic cell 8 is flowed to motor 6 so that power source 5 drives garbage cleaning device 200 to carry out garbage-compressing.
Introduce using method and the control process of above-mentioned power control system in detail below:
During parked state, start electromotor 1, connection drive mechanism 4, so that electromotor 1 drive motor 6, power source 5 rotate, motor 6 rotates and generates electricity, now electric machine controller 7 energy produced that generated electricity by motor 6 flows to electrokinetic cell 8 and stores, meanwhile, power source 5 rotates and garbage cleaning device 200 collection device 201 can be driven to carry out refuse collection.
During driving states, start electromotor 1, disconnect drive mechanism 4, i.e. disconnect the energy transmission of electromotor 1 and motor 6.Electromotor 1 rotates the energy produced and passes to walking mechanism 100 through main reducing gear 3, drive vehicle to travel, the energy release of electrokinetic cell 8, drive motor 6 to rotate, thus drive power source 5 to rotate, and then drive the compressor 202 of garbage cleaning device 200 to carry out garbage-compressing.
As can be seen here, use said structure, by arranging motor 6 and electrokinetic cell 8, carry out during parking generating electricity, storing energy, discharging during driving, release energy, it is achieved thereby that carry out garbage-compressing during driving states, the garbage-compressing time that each garbage collection points are saved is about 30 seconds, thus substantially reduce the parking time, improve the work efficiency of sanitation cart.
In addition, due to electromotor 1, when parked state, drive motor 6 and power source 5 rotate simultaneously, compared with electromotor 1 individually drives power source 5 rotation during parking in prior art, increase the load of electromotor 1 to a certain extent, so can improve the efficiency of combustion of electromotor 1 intermediate fuel oil.
In another kind of detailed description of the invention, above-mentioned power control system can also include that switching switch, switching switch are connected with electric machine controller 7, for controlling energising or the power-off of electric machine controller 7.
Use this structure, when switching switch Guan Bi, connect motor 6 and electrokinetic cell 8, then sanitation cart can realize the function that the driving of above-mentioned embodiment is compressed, i.e. sanitation cart is in driving compact model；When switching switches off, the electrical connection between motor 6 and electrokinetic cell 8 disconnects, then sanitation cart can realize the function of parking of the prior art compression, i.e. sanitation cart and be in the function of parking compression.
As can be seen here, use a switching switch can realize the switching of both of which, so that sanitation cart is while having driving compression function, the function of parking compression in prior art can also be retained, so that operator can carry out unrestricted choice according to concrete operating mode, it is ensured that sanitation cart has relatively broad range.
Further in scheme, refer to Fig. 3, Fig. 3 is the structured flowchart of another detailed description of the invention of power control system provided by the present invention, above-mentioned power control system also include additional controller 10, for sanitation cart low-pressure system provide electric energy accumulator 11, additional controller 10 is connected between electrokinetic cell 8 and accumulator 11, and for being generated electricity by motor 6, the energy produced flows to accumulator 11.Here " low-pressure system " refers to the 24V system including controller, sensor dispatch control system.
Using this structure, when charge fault or when needed occurs in 24V accumulator 11, by additional controller 10, the energy of electrokinetic cell 8 can be flowed to accumulator 11 and be charged, the electric energy for the above-mentioned low-pressure system of sanitation cart needs.
In concrete scheme, above-mentioned additional controller 10 can be DC/DC controller, certainly can also use other kinds of controller.
In another kind of concrete scheme, above-mentioned drive mechanism 4 can be power takeoff, and power takeoff is connected with electromotor 1 by change speed gear box 2, and the clutch of power takeoff is connected with motor 6.
Use this structure, the break-make of the power transmission of electromotor 1 and oil pump can be realized by power takeoff simply, easily.
In another kind of concrete scheme, above-mentioned power source 5 can be specially oil pump, certainly, above-mentioned power source 5 also not only limits the power source 5 of hydraulic system, it can also be the power source 5 of mechanical system, correspondingly, above-mentioned drive mechanism 4 can also use single clutch, it is achieved mechanokinetic transmission and disconnection.
The present invention also provides for a kind of sanitation cart, including walking mechanism 100, garbage cleaning device 200, and the power control system being connected with walking mechanism 100, garbage cleaning device 200；Power control system uses structure as above.
Additionally, the present invention also provides for the power-control method of a kind of sanitation cart, sanitation cart includes electromotor 1, for driving the power source 5 of garbage cleaning device 200 of sanitation cart, and be connected between electromotor 1 and power source 5, can the drive mechanism 4 of break-make；Control method comprises the steps:
During parked state, connection drive mechanism 4, storage electromotor 1 rotate the portion of energy produced；
During driving states, disconnect drive mechanism 4, the energy stored is flowed to power source 5, to drive garbage cleaning device 200 to carry out garbage-compressing.
Owing to the power control system of above-mentioned sanitation cart has technique effect as above, therefore, should also be as that there is corresponding technique effect including the power-control method that the sanitation cart of this power control system is corresponding with this power control system, do not repeat them here.
Above a kind of sanitation cart provided by the present invention and power control system thereof, power-control method are described in detail.Principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention.It should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (6)
1. a power control system for sanitation cart, including electromotor (1), is used for driving institute
State the power source (5) of the garbage cleaning device (200) of sanitation cart, and start described in being connected to
Between machine (1) and described power source (5), can the drive mechanism (4) of break-make；Its feature exists
In, also include:
Motor (6), is connected between described drive mechanism (4) and described power source (5)；
Electrokinetic cell (8) and electric machine controller (7), described electric machine controller (7) is connected to
Between described motor (6) and described electrokinetic cell (8), it is used for motor under parked state
(6) energy produced that generates electricity flows to electrokinetic cell (8) and stores, or at driving shape
Under state, the energy of described electrokinetic cell (8) is flowed to described motor (6) so that described power
Source (5) drives described garbage cleaning device (200) to carry out garbage-compressing；
Also include that switching switch, described switching switch are connected with described electric machine controller (7),
For controlling energising or the power-off of described electric machine controller (7).
The power control system of sanitation cart the most according to claim 1, it is characterised in that
Described power control system also includes additional controller (10), low-pressure system for described sanitation cart
Thering is provided the accumulator (11) of electric energy, described additional controller (10) is connected to described electrokinetic cell
(8) and between described accumulator (11), for the energy that described motor (6) generating is produced
Amount flows to accumulator (11).
The power control system of sanitation cart the most according to claim 2, it is characterised in that
Described additional controller (10) is DC/DC controller.
The power control system of sanitation cart the most according to claim 1, it is characterised in that
Described drive mechanism (4) is power takeoff, described power takeoff by change speed gear box (2) with described
Motivation (1) connects, and the clutch of described power takeoff is connected with described motor (6).
The power control system of sanitation cart the most according to claim 4, it is characterised in that
Described power source (5) is oil pump.
6. a sanitation cart, including walking mechanism (100), garbage cleaning device (200),
And the dynamic Control system being connected with described walking mechanism (100), garbage cleaning device (200)
System；It is characterized in that, described power control system uses as described in any one of claim 1-5
Structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310420577.3A CN103507627B (en) | 2013-09-13 | 2013-09-13 | A kind of sanitation cart and power control system thereof |
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| CN201310420577.3A CN103507627B (en) | 2013-09-13 | 2013-09-13 | A kind of sanitation cart and power control system thereof |
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| CN103507627A CN103507627A (en) | 2014-01-15 |
| CN103507627B true CN103507627B (en) | 2016-08-17 |
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| CN110949140B (en) * | 2019-10-30 | 2023-06-09 | 福龙马集团股份有限公司 | Operation method of hybrid power garbage collection and transportation vehicle and garbage collection and transportation vehicle |
| CN111114306A (en) * | 2020-01-02 | 2020-05-08 | 中联重科股份有限公司 | Construction machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203511295U (en) * | 2013-09-13 | 2014-04-02 | 潍柴动力股份有限公司 | Sanitation vehicle and power control system thereof |
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| WO2009087552A2 (en) * | 2007-12-31 | 2009-07-16 | Renault Trucks | Hybrid vehicle for transportation of a refrigerated commercial load |
| CN201405737Y (en) * | 2009-04-03 | 2010-02-17 | 天津清源电动车辆有限责任公司 | Special vehicle energy storage and electric drive device |
| JP2012116637A (en) * | 2010-12-02 | 2012-06-21 | Fuji Heavy Ind Ltd | Working vehicle |
| CN202244972U (en) * | 2011-08-22 | 2012-05-30 | 同均企业有限公司 | Electric power type garbage compression energy saving system for garbage truck |
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| CN203511295U (en) * | 2013-09-13 | 2014-04-02 | 潍柴动力股份有限公司 | Sanitation vehicle and power control system thereof |
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