CN109057348A - Pump truck - Google Patents
Pump truck Download PDFInfo
- Publication number
- CN109057348A CN109057348A CN201811211411.XA CN201811211411A CN109057348A CN 109057348 A CN109057348 A CN 109057348A CN 201811211411 A CN201811211411 A CN 201811211411A CN 109057348 A CN109057348 A CN 109057348A
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- Prior art keywords
- pump
- motor
- pump truck
- generator
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
- E04G21/0463—Devices for both conveying and distributing with distribution hose with booms with boom control mechanisms, e.g. to automate concrete distribution
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Hybrid Electric Vehicles (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The present invention provides a kind of pump trucks, comprising: battery component is connected with motor module, and battery component is used to power for motor module；Engine is drivingly connected with the main oil pump of pump truck, running gear；The output end of generator, generator is connected with battery component；Wherein, engine is used to be power electric generators, the motor module is used for the arm-pump for the pump truck, wash pump, rotation of rotary table, rabbling mechanism in cooling fan and hopper at least one power is provided.The present invention passes through driven by engine electrical power generators, it can be powered for battery module, realize hybrid power driving, after engine stop work, the battery component for completing charging can continue as motor module power supply to complete relevant work, and one of the rabbling mechanism for example in arm-pump, washing pump, rotation of rotary table, cooling fan and hopper provides power, improves the working efficiency of pump truck, being finally reached reduces pump truck energy consumption, the purpose of improving performance parameter.
Description
Technical field
The present invention relates to technical field of engineering machinery, in particular to a kind of pump truck.
Background technique
Currently, in the related art, a kind of driving method of concrete pump truck is to use to be driven by electricity, such as the patent No.
A kind of driving method pump truck of pure electric vehicle is disclosed for the patent of invention of CN201410818251, pump truck walking and work are required to
Battery power supply is relied on, since pump truck power is high, electricity consumption is more, and charging rate is slow, may influence construction and traveling；A kind of driving side
Formula is engine driving, and for independent engine-driven mode, engine needs to work always, in pump truck standby state, stir
It mixes device and needs work, at this point, engine is also required to work, energy consumption is high.To sum up, concrete pump in the related technology
The driving method of vehicle is driven by electricity that energy consumption is larger and working efficiency is lower there are certain drawbacks；Engine driving works as engine
Failure can not then work on, influence working efficiency.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, the invention proposes a kind of pump trucks.
In view of this, the present invention provides a kind of pump trucks, comprising: battery component is connected with motor module, battery component
For powering for motor module；Engine is drivingly connected with the main oil pump of pump truck, running gear；Generator, the output of generator
End is connected with battery component；Wherein, engine is used to be power electric generators, and the motor module is used to be the pump truck
Arm-pump, washing pump, rotation of rotary table, cooling fan and the rabbling mechanism in hopper at least one offer power.
It includes battery component, engine and generator that the present invention, which provides pump truck, wherein by battery component and motor module phase
Connection is motor module power supply by battery component, so that motor module completes corresponding function, for example arm-pump, washing
One of rabbling mechanism in pump, rotation of rotary table, cooling fan and hopper provides power, by the main oil of engine and pump truck
Pump, running gear are drivingly connected, to realize main oil pump and the running gear work by engine driving pump truck.In addition,
The input terminal of generator can directly or indirectly be pressed with engine to be connected, and the output end of generator is connected with battery component, makes
Electrical power generators can also be driven by obtaining engine, and electric current caused by generator can charge after inversion for battery component, when
So, the output end of generator can also be connected with motor module, the work of direct-driving motor module realizes that motor module is corresponding
Function.Pump truck provided by the present invention can be powered by driven by engine electrical power generators for battery module, realize mixing
Power drive, after engine stop work, the battery component for completing charging can continue driving motor module and complete relevant work,
Reach energy-efficient effect, and motor module is to complete relevant work by being driven by electricity, and improves the working efficiency of pump truck, finally
Reaching reduces pump truck energy consumption, the purpose of improving performance parameter.
Pump truck provided by the present invention can by driven by engine electrical power generators, and then engine stop work after by
Battery component continues driving motor module and completes relevant work, realizes hybrid power driving, advantageously reduces energy consumption, promotes pump truck
Working efficiency.
In addition, the pump truck in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, it is preferable that further include: gearbox, the input terminal of gearbox and the output end of engine
It is connected；Transmission shaft, one end of transmission shaft are connected with the output end of gearbox；Transfer case, the other end and transfer of transmission shaft
The input terminal of case is connected, and the running gear of the first output end of transfer case and pump truck connects, the second output terminal of transfer case with
The main oil pump of pump truck connects.
In the technical scheme, change is provided between the output end of engine and generator, main oil pump and running gear
Fast case is adjusted by output revolving speed of the gearbox to engine, changes transmission ratio, expands the variation model of revolving speed and torque
It encloses, to adapt to more multi-state, promotes the adaptability of pump truck.By the input for being driven the output end and transfer case of axis connection gearbox
End, guarantees the transmitting of power.And the different output end of transfer case is connected with generator, main oil pump and running gear respectively, leads to
The setting of transfer case is crossed, power can be allocated according to real work situation.Such as when pump truck is under driving status,
More power are distributed into drive system, and when pump truck is under job state, more power are distributed into generator
And main oil pump.
In any of the above-described technical solution, it is preferable that engine also has power taking end, the input terminal and engine of generator
Power taking end connection；Or, gearbox also has power taking end, the input terminal of generator and the power taking end of gearbox are connected；Or, transfer
Case also has third output end, and the input terminal of generator and the third output end of transfer case connect.
In the technical scheme, the input terminal of generator can respectively with engine, the power taking of gearbox and transfer case
End is connected, and is generated electricity with realizing to power electric generators, takes any port to be charged, lifting means
Using flexible.
In any of the above-described technical solution, it is preferable that further include: arm-pump, arm-pump is for driving each joint arm frame of pump truck
Expansion and folding, arm-pump is connected with transfer case.
In the technical scheme, arm-pump is connected with transfer case, when pump truck hoists or when long-distance sand transport material,
Transfer case is that arm-pump matches corresponding power, and then drives the expansion and folding of each joint arm frame of pump truck, guarantees the defeated of material
It send.
In any of the above-described technical solution, it is preferable that further include: hydraulic pump, hydraulic pump are connected with engine；Motor,
The input terminal of motor is connected with hydraulic pump, and the output end of motor is connected with generator.
In the technical scheme, pump truck further includes mutually matched hydraulic pump and motor, wherein the input terminal and liquid of motor
Press pump is connected, and output end is connected with generator, i.e., hydraulic pump and motor are whole cooperates with generator, driven by engine
Hydraulic pump works, hydraulic pump drive motor operations, and motor drives electrical power generators, guarantees effective work of pump truck.
In any of the above-described technical solution, it is preferable that further include: arm-pump, arm-pump is for driving each joint arm frame of pump truck
Expansion and folding；Motor module includes: cantilever crane pump motor, and the output end of cantilever crane pump motor is connect with arm-pump, battery component
For powering for cantilever crane pump motor.
In the technical scheme, pump truck further includes arm-pump, and motor module further includes cantilever crane pump motor, cantilever crane pump motor
It is connected with battery component, by being driven by electricity cantilever crane pump motor provided by generator, so that arm-pump motor driven cantilever crane
Pump, arm-pump, which drives the expansion of each joint arm frame of pump truck and folds, completes relevant work.That is arm-pump is by being driven by electricity
, to guarantee to be precisely controlled arm-pump, promote its working efficiency.
In any of the above-described technical solution, it is preferable that further include: inverter and rectifier；The battery component includes electricity
Chi Bao；Wherein, the rectified device of generator is connected with battery pack, and battery pack is connected with motor module by inverter.
In the technical scheme, further includes: inverter and rectifier；The battery component includes battery pack, wherein battery
Packet is connected with generator by rectifier, so that being converted to direct current by alternating current after the rectified device of electric energy provided by generator
Electricity is stored in battery pack；And be connected between battery pack and motor module by inverter, so that being stored in battery pack
Direct current is converted to alternating current after inversion for motor module use by electric energy, and then guarantees that motor module completes corresponding work
Make.
In any of the above-described technical solution, motor module includes: washing motor, turning motor, ventilated machine, stirring electricity
Machine；Motor is washed for driving washing pump, turning motor drives the rotation of rotary table of pump truck by rotary reducer, and ventilated machine is used
In driving cooling fan, stirring motor drives the rabbling mechanism rotation in pump truck hopper by stirring retarder.
In the technical scheme, motor module specifically includes washing motor, turning motor, ventilated machine and stirring motor,
By the effect of above-mentioned motor, to realize pump truck to functions such as the washing of material, revolution, air-cooled and stirrings, to guarantee pump truck
Normal work.Specifically, for washing motor for driving washing pump, turning motor drives the turntable of pump truck by rotary reducer
Revolution, for ventilated machine for driving cooling fan, stirring motor drives the rabbling mechanism in pump truck hopper by stirring retarder
Rotation
In any of the above-described technical solution, further includes: charge port, rectified device are connected with battery component；Or, the hair
The output end of motor is also connected with the motor module.
In the technical scheme, by the setting of charge port, battery component can be directly connected to external electrical by charge port
Source can plug in battery component by external power supply, to guarantee that battery component internal electric source is sufficient.
In any of the above-described technical solution, further includes: electric machine controller, electric machine controller respectively with battery component, power generation
Machine and motor module are connected.
In the technical scheme, electric machine controller is built-in with inverter module and rectification module, to realize to by motor control
The electric current of device processed carries out inversion or rectification, to meet the use demand of distinct device, therefore, by electric machine controller respectively with battery
Component, generator and motor module are connected, with guarantee to pump truck be precisely controlled and the stability of service performance.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the structural block diagram of pump truck according to an embodiment of the invention；
Fig. 2 shows the structural block diagrams of pump truck according to another embodiment of the invention.
Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:
1 pump truck, 12 battery components, 14 engines, 16 main oil pumps, 18 running gears, 20 generators, 22 gearboxes, 24 pass
Moving axis, 26 transfer cases, 28 arm-pumps, 30 cantilever crane pump motors, 32 washing motors, 34 turning motors, 36 ventilated machines, 38 stirring electricity
Machine.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the pump truck 1 for some embodiments that Fig. 1 and Fig. 2 description provides according to the present invention.
One embodiment of the present of invention proposes a kind of pump truck 1, as depicted in figs. 1 and 2, comprising: battery component 12, with electricity
Machine module is connected, and battery component 12 is used to power for motor module；Engine 14, with the main oil pump 16 of pump truck 1, running gear
18 are connected；The output end of generator 20, generator 20 is connected with battery component 12；Wherein, engine 14 is used for as power generation
Machine 20 provides power, and motor module is used for the arm-pump for pump truck 1, stirring in washing pump, rotation of rotary table, cooling fan and hopper
At least one offer power of mechanism is provided.
The present invention provide pump truck 1 include battery component 12, engine 14 and generator 20, wherein by battery component 12 with
Motor module is connected, and is motor module power supply by battery component 12, so that motor module completes corresponding function, for example
The arm-pump of pump truck 1, at least one for washing pump, rotation of rotary table, cooling fan and the rabbling mechanism in hopper provide dynamic
Engine 14 is connected by power with the main oil pump 16 of pump truck 1, running gear 18, and the main oil pump of pump truck 1 is driven by engine 14
16 and running gear 18 work.In addition, the input terminal of generator 20 can directly or indirectly be connected with engine 14, pass through hair
Motivation 14 is that generator 20 provides power, and the output end of generator 20 is connected with battery component 12, so that engine 14 may be used also
To drive generator 20 to generate electricity, electric current caused by generator 20 can charge after inversion for battery component 12, certainly, can also
The output end of generator 20 is connected with motor module, motor module corresponding function is realized in the work of direct-driving motor module.
Pump truck 1 provided by the present invention drives generator 20 to generate electricity by engine 14, can be powered for battery module, realizes mixing
Power drive, after engine 14 stops working, the battery component 12 for completing charging, which can continue driving motor module, to be completed accordingly
Work reaches energy-efficient effect, and motor module is to complete relevant work by being driven by electricity, and improves the work effect of pump truck 1
Rate, being finally reached reduces by 1 energy consumption of pump truck, the purpose of improving performance parameter.
Pump truck 1 provided by the present invention can drive generator 20 to generate electricity by engine 14, and then stop in engine 14
Driving motor module is continued by battery component 12 after work and completes relevant work, hybrid power driving is realized, advantageously reduces energy
Consumption promotes the working efficiency of pump truck 1.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, further includes: gearbox 22, gearbox 22
Input terminal be connected with the output end of engine 14；Transmission shaft 24, one end of transmission shaft 24 and the output end phase of gearbox 22
Connection；The other end of transfer case 26, transmission shaft 24 is connected with the input terminal of transfer case 26, the first output end of transfer case 26 with
The running gear 18 of pump truck 1 connects, and the second output terminal of transfer case 26 is connect with the main oil pump 16 of pump truck 1.
In this embodiment, it is set between the output end of engine 14 and generator 20, main oil pump 16 and running gear 18
It is equipped with gearbox 22, is adjusted by output revolving speed of the gearbox 22 to engine 14, transmission ratio is changed, expand revolving speed and is turned
The variation range of square promotes the adaptability of pump truck 1 to adapt to more multi-state.The output of gearbox 22 is connected by transmission shaft 24
The input terminal of end and transfer case 26, guarantees the transmitting of power.And the different output end of transfer case 26 respectively with generator 20, main oil
Pump 16 and running gear 18 are connected, and by the setting of transfer case 26, can be allocated according to real work situation to power.
Such as when pump truck 1 is under driving status, more power are distributed into drive system, and when pump truck 1 is in job state
When lower, more power are distributed into generator 20 and main oil pump 16.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, engine 14 also has power taking end, hair
The input terminal of motor 20 is connect with the power taking end of engine 14；Or, gearbox 22 also has power taking end, the input terminal of generator 20
It is connect with the power taking end of gearbox 22；Or, transfer case 26 also has third output end, the input terminal and transfer case 26 of generator 20
Third output end connection.
In this embodiment, the input terminal of generator 20 can respectively with engine 14, gearbox 22 and transfer case 26
Power taking end be connected, with realize to generator 20 provide power generate electricity, take any port to be charged,
The using flexible of lifting means.
In one embodiment of the invention, it is preferable that as shown in Figure 1, further includes: arm-pump 28, arm-pump 28 are used for
The expansion and folding of each joint arm frame of pump truck 1 are driven, arm-pump 28 is connected with transfer case 26.
In this embodiment, arm-pump 28 is connected with transfer case 26, when pump truck 1 hoists or long-distance sand transport material
When, transfer case 26 is that arm-pump 28 matches corresponding power, and then drives the expansion and folding of each joint arm frame of pump truck 1, is guaranteed
The conveying of material.
In one embodiment of the invention, it is preferable that further include: hydraulic pump, hydraulic pump are connected with engine 14；Horse
It reaches, the input terminal (hydraulic oil input terminal) of motor is connected with hydraulic pump, the output end (power output end) and generator of motor
20 are connected.
In this embodiment, pump truck 1 further includes mutually matched hydraulic pump and motor, wherein the input terminal and liquid of motor
Press pump is connected, and output end is connected with generator 20, i.e., engine 14 drives hydraulic pump works, and hydraulic pump drives motor work
Make, motor drives generator 20 to generate electricity, and guarantees effective work of pump truck, passes through setting hydraulic pump also motor, the cloth of generator 20
It sets more flexible.
In one embodiment of the invention, it is preferable that as shown in Figure 2, further includes: arm-pump 28, arm-pump 28 are used for
Drive the expansion and folding of each joint arm frame of pump truck 1；Motor module includes: cantilever crane pump motor 30, the output end of cantilever crane pump motor 30
It is connect with arm-pump 28, battery component 12 is used to power for cantilever crane pump motor 30.
In this embodiment, pump truck 1 further includes arm-pump 28, and motor module further includes cantilever crane pump motor 30, arm-pump
Motor 30 is connected with battery component 12, by being driven by electricity cantilever crane pump motor 30 provided by generator 20, so that arm-pump
Motor 30 drives arm-pump 28, and arm-pump 28, which drives the expansion of each joint arm frame of pump truck 1 and folds, completes relevant work.That is
Arm-pump 28 is, to guarantee being precisely controlled to arm-pump 28, to promote its working efficiency by being driven by electricity.
In one embodiment of the invention, it is preferable that further include: inverter and rectifier；The battery component 12 wraps
Include battery pack；Wherein, the rectified device of generator 20 is connected with battery pack, and battery pack is connected with motor module by inverter
It connects.
In this embodiment, further includes: inverter and rectifier；The battery component 12 includes battery pack, wherein battery
Packet is connected with generator 20 by rectifier, so that being converted to after the rectified device of electric energy provided by generator 20 by alternating current
It is stored in battery pack after direct current；And be connected between battery pack and motor module by inverter, so that being stored in battery
Direct current is converted to alternating current after inversion for motor module use by the electric energy in packet, and then guarantees that motor module completes phase
It should work.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, motor module include: washing motor 32,
Turning motor 34, ventilated machine 36, stirring motor 38；Motor 32 is washed for driving washing pump, turning motor 34 passes through revolution
Retarder drives the rotation of rotary table of pump truck 1, and ventilated machine 36 is for driving cooling fan, thus to the hydraulic of hydraulic system of pump
Oil heat dissipation, stirring motor 28 drive the rabbling mechanism rotation in 1 hopper of pump truck by stirring retarder.
In this embodiment, motor module specifically includes washing motor 32, turning motor 34, ventilated machine 36 and stirring electricity
Machine 38, by the effect of above-mentioned motor, specifically, by washing motor 32 for driving washing pump, turning motor 34 passes through back
Turn the rotation of rotary table of retarder driving pump truck 1, for driving cooling fan, stirring motor 28 is slowed down ventilated machine 36 by stirring
Device drives the rabbling mechanism rotation in 1 hopper of pump truck, to realize pump truck 1 to function such as the washing of material, revolution, air-cooled and stirrings
Can, to guarantee the normal work of pump truck 1.
In one embodiment of the invention, it is preferable that further include: charge port, rectified device are connected with battery component 12
It connects.
In this embodiment, by the setting of charge port, battery component can be directly connected to by charge port, rectified device
External power supply can plug in battery component 12 by external power supply, to guarantee that 12 internal electric source of battery component fills
Foot.
In one embodiment of the invention, it is preferable that further include: electric machine controller, electric machine controller respectively with battery
Component 12, generator 20 and motor module are connected.
In this embodiment, electric machine controller is built-in with inverter module and rectification module, to realize to by motor control
The electric current of device carries out inversion or rectification, to meet the use demand of distinct device, therefore, by electric machine controller respectively with battery pack
Part 12, generator 20 and motor module are connected, with guarantee to pump truck 1 be precisely controlled and the stability of service performance.
In specific embodiment, as shown in Figure 1, it includes battery component 12, engine 14 and generator that the present invention, which provides pump truck 1,
20, wherein engine 14 is connected with main oil pump 16,18 phase of running gear and arm-pump 28, for driving main oil pump 16, walking
System 18 and arm-pump 28 work, and generator 20 by electric machine controller respectively with the washing motor 32 of motor module, revolution
Motor 34, ventilated machine 36, stirring motor 38 are connected, and then the functions such as washing, revolution, air-cooled and stirring for realizing pump truck 1,
Realize hybrid power driving.Wherein electric machine controller can adjust motor speed, and monitoring work electric current has the function of inverter；Into
One step, engine 14 direct or indirect can also be connected with generator 20, and engine 14 is allowed to drive generator 20
It generates electricity, electric current caused by generator 20 can charge after inversion for battery component 12, stop working in this way in engine 14
Afterwards, the battery component 12 for completing charging can continue driving motor module and complete relevant work, reach energy-efficient effect, and motor mould
Block is by being driven by electricity, and working efficiency is improved significantly；Further, when engine 14 and generator 20 are indirect
When connection, it can selectively increase gearbox 22, transmission shaft 24 and transfer case 26 therebetween, to promote the whole of pump truck 1
Body performance, meanwhile, generator 20 can have 14 flywheel of engine to drive or power taking mouth drives or the driving of 22 power taking mouth of gearbox,
Or driven by 26 power taking mouth of transfer case, it realizes and is respectively worked using battery, motor, automatically controlled hybrid power control device control pump truck
System works.
In specific embodiment, as shown in Fig. 2, it includes battery component 12, engine 14 and generator that the present invention, which provides pump truck 1,
20, wherein engine 14 is connected with main oil pump 16 and running gear 18, for driving main oil pump 16, running gear 18 to work,
And generator 20 by electric machine controller respectively with the washing motor 32 of motor module, turning motor 34, ventilated machine 36, stirring
Motor 38 and cantilever crane pump motor 30 are connected, and then realize pump truck 1 to the washing of material, revolution, air-cooled, stirring and arm-pump 28
Driving, realize hybrid power driving.Wherein electric machine controller can adjust motor speed, and monitoring work electric current has inverter
Function.It is worth noting that, in this embodiment, arm-pump 28 is that electric power is driven, it is compared to the driving of engine 14
Mode, working performance are improved significantly；Further, engine 14 direct or indirect can also be connected with generator 20
It connects, allows engine 14 that generator 20 is driven to generate electricity, electric current caused by generator 20 can be battery pack after inversion
Part 12 charges, and in this way after engine 14 stops working, the battery component 12 for completing charging can continue driving motor module
Relevant work is completed, reaches energy-efficient effect, and motor module is by being driven by electricity, working efficiency is significantly mentioned
It rises；Further, when engine 14 and generator 20 are indirectly connected with, gearbox can selectively be increased therebetween
22, transmission shaft 24 and transfer case 26, to promote the overall performance of pump truck 1, meanwhile, generator 20 can have the drive of 14 flywheel of engine
The driving of dynamic or power taking mouth or the driving of 22 power taking mouth of gearbox, or driven by 26 power taking mouth of transfer case, it realizes using battery, electricity
Mechanical, electrical control hybrid power control device control each work system of pump truck works.
In the description of the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly, term
The orientation or positional relationship of the instructions such as "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention；Term " connection ", " installation ", " fixation " etc. should all
It is interpreted broadly, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be straight
Connect it is connected, can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, the description meaning of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Refer to that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present invention, schematic expression of the above terms are not necessarily referring to identical embodiment or example.And
And the particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples with suitable
Mode combines.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of pump truck characterized by comprising
Battery component is connected with motor module, and the battery component is used to power for the motor module；
Engine is drivingly connected with the main oil pump of the pump truck, running gear；
Generator, the output end of the generator are connected with the battery component；
Wherein, the engine is used to be the power electric generators, the cantilever crane that the motor module is used for as the pump truck
Pump, at least one for washing pump, rotation of rotary table, cooling fan and the rabbling mechanism in hopper provide power.
2. pump truck according to claim 1, which is characterized in that further include:
Gearbox, the input terminal of the gearbox are connected with the output end of the engine；
Transmission shaft, one end of the transmission shaft are connected with the output end of the gearbox；
Transfer case, the other end of the transmission shaft are connected with the input terminal of the transfer case, the first output of the transfer case
End is connect with the running gear of the pump truck, and the second output terminal of the transfer case is connect with the main oil pump of the pump truck.
3. pump truck according to claim 2, which is characterized in that
The engine also has power taking end, and the input terminal of the generator is connect with the power taking end of the engine；Or,
The gearbox also has power taking end, and the input terminal of the generator is connect with the power taking end of the gearbox；Or,
The transfer case also has third output end, the third output end company of the input terminal of the generator and the transfer case
It connects.
4. pump truck according to claim 3, which is characterized in that further include:
Arm-pump, the arm-pump are used to driving the expansion and folding of each joint arm frame of the pump truck, the arm-pump with described point
Dynamic case is connected.
5. pump truck according to claim 1, which is characterized in that further include:
Hydraulic pump, the hydraulic pump are connected with the engine；
Motor, the input terminal of the motor are connected with the hydraulic pump, and the output end of the motor is connected with the generator
It connects.
6. pump truck according to claim 1, which is characterized in that further include:
Arm-pump, the arm-pump are used to drive the expansion and folding of each joint arm frame of the pump truck；
The motor module includes: cantilever crane pump motor, and the output end of the cantilever crane pump motor is connect with the arm-pump, the electricity
Pond component is used to power for the cantilever crane pump motor.
7. pump truck according to any one of claim 1 to 6, which is characterized in that further include:
Inverter and rectifier；
The battery component includes battery pack；
Wherein, the generator is connected through the rectifier with the battery pack, and the battery pack and the motor module are logical
The inverter is crossed to be connected.
8. pump truck according to any one of claim 1 to 6, which is characterized in that
The motor module includes: washing motor, turning motor, ventilated machine, stirring motor；
For the washing motor for driving washing pump, the turning motor drives the turntable of the pump truck to return by rotary reducer
Turn, for the ventilated machine for driving cooling fan, the stirring motor drives stirring in pump truck hopper by stirring retarder
Mix mechanism rotation.
9. pump truck according to any one of claim 1 to 6, which is characterized in that
Charge port, rectified device are connected with the battery component；Or,
The output end of the generator is also connected with the motor module.
10. pump truck according to any one of claim 1 to 6, which is characterized in that further include:
Electric machine controller, the electric machine controller are connected with the battery component, the generator and the motor module respectively
It connects.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211411.XA CN109057348A (en) | 2018-10-17 | 2018-10-17 | Pump truck |
| PCT/CN2019/093921 WO2020078039A1 (en) | 2018-10-17 | 2019-06-28 | Pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211411.XA CN109057348A (en) | 2018-10-17 | 2018-10-17 | Pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057348A true CN109057348A (en) | 2018-12-21 |
Family
ID=64764886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211411.XA Pending CN109057348A (en) | 2018-10-17 | 2018-10-17 | Pump truck |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109057348A (en) |
| WO (1) | WO2020078039A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020078040A1 (en) * | 2018-10-17 | 2020-04-23 | 三一汽车制造有限公司 | Pump truck |
| WO2020078039A1 (en) * | 2018-10-17 | 2020-04-23 | 三一汽车制造有限公司 | Pump truck |
| CN111114300A (en) * | 2020-01-02 | 2020-05-08 | 中联重科股份有限公司 | Construction machine |
| CN111976448A (en) * | 2020-08-28 | 2020-11-24 | 北京泓慧国际能源技术发展有限公司 | Electric drive loader power system, power control method and electric drive loader |
| US10995760B1 (en) * | 2019-10-31 | 2021-05-04 | Commercial Energy Solutions, LLC | Computer-controlled power takeoff driven motorized pump system |
| CN114412766A (en) * | 2022-01-17 | 2022-04-29 | 三一汽车制造有限公司 | Pumping speed control method and device, pumping system and operating machine |
| CN115157447A (en) * | 2022-07-29 | 2022-10-11 | 三一汽车制造有限公司 | Mixer truck and linkage system |
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| CN113085529A (en) * | 2021-04-30 | 2021-07-09 | 三一汽车制造有限公司 | Hybrid power system of working machine and working machine |
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| CN115157447B (en) * | 2022-07-29 | 2024-02-13 | 三一汽车制造有限公司 | Mixer truck and linkage system |
Also Published As
| Publication number | Publication date |
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| WO2020078039A1 (en) | 2020-04-23 |
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Application publication date: 20181221 |