CN214396433U - Electric cement pump truck - Google Patents
Electric cement pump truck Download PDFInfo
- Publication number
- CN214396433U CN214396433U CN202022309115.2U CN202022309115U CN214396433U CN 214396433 U CN214396433 U CN 214396433U CN 202022309115 U CN202022309115 U CN 202022309115U CN 214396433 U CN214396433 U CN 214396433U
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- CN
- China
- Prior art keywords
- vehicle chassis
- pump truck
- voltage battery
- motor
- electric
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- 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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- 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
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The utility model discloses an electric cement pump truck, pump truck are equipped with electric motor car frame, electric motor car frame includes vehicle chassis, fixes the main motor of driving of wheel, drive wheel work on vehicle chassis and fixes the high-voltage battery on vehicle chassis, high-voltage battery drives the motor through the main drive controller connection owner, be fixed with asynchronous machine and the pump body on the vehicle chassis, the power input of asynchronous machine's the output shaft pump body, high-voltage battery passes through motor drive and connects asynchronous machine. The utility model discloses pure electric chassis of pump truck sampling, environmental protection and energy saving to the chassis power supply can provide pump truck facial make-up drive problem, solves the influence that has a power failure, can charge for vehicle chassis when using the building site power consumption, guarantees that the vehicle removes the power consumption carelessly.
Description
Technical Field
The utility model relates to an electronic cement pump truck technical field.
Background
The pump truck that uses on the building site at present all is fuel chassis vehicle, the pump truck works with ground 380V electric drive asynchronous machine, fuel chassis vehicle size is generally great, in short-term task, it is very inconvenient that little building site uses, and the capacity of building site 380V three-phase alternating current needs to satisfy vehicle motor power and just can use, otherwise if use the pump truck then need the building site to lay the cable conductor that satisfies the 150KVA capacity that the pump truck used, the high labour cost of material cost is high, in addition, the power failure phenomenon can take place often on the building site, lead to the pump truck to be unable to use, the cement that makes more cement mixer truck produces the backlog, wait for a long time and lead to the loss risk that cement quality descends and topple over.
Disclosure of Invention
The utility model aims to solve the technical problem that realize a convenient to use, reliable operation's cement pump truck for building site.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides an electric cement pump truck, pump truck are equipped with electric motor car frame, electric motor car frame includes vehicle chassis, fixes wheel on vehicle chassis, the main motor that drives wheel work and fixes the high-voltage battery on vehicle chassis, high-voltage battery drives the motor through the main drive controller connection owner, be fixed with asynchronous machine and the pump body on the vehicle chassis, asynchronous machine's the power input end of the output shaft pump body, high-voltage battery passes through motor drive and connects asynchronous machine.
The vehicle chassis is fixedly provided with a charging and discharging device and a three-phase alternating current box, the output end of the charging and discharging device is connected with a high-voltage battery through a power line, and the input end of the charging and discharging device is connected with the three-phase alternating current box on the vehicle chassis through the power line.
And a direct current charging socket is fixed on the vehicle chassis and is connected with the high-voltage battery through a power line.
The motor driver and the charging and discharging device are two-in-one devices.
The utility model discloses pure electric chassis of pump truck sampling, environmental protection and energy saving to the chassis power supply can provide pump truck facial make-up drive problem, solves the influence that has a power failure, can charge for vehicle chassis when using the building site power consumption, guarantees that the vehicle removes the power consumption carelessly.
Drawings
The following is a brief description of the contents expressed by each figure in the specification of the present invention:
fig. 1 is a schematic diagram of an electric cement pump truck.
Detailed Description
The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.
The electric cement pump truck sampling electric vehicle is used as a carrying tool, namely an electric vehicle frame with a high-voltage battery, the structure of the specific electric vehicle can be determined according to the road condition and environment, for example, the electric vehicle comprises a vehicle chassis, wheels fixed on the vehicle chassis, a main driving motor for driving the wheels to work, and the high-voltage battery fixed on the vehicle chassis, the high-voltage battery is connected to a main driving controller, the main driving controller is connected to the main driving motor through a three-phase line U1\ V1\ W1, the main driving motor is responsible for driving the vehicle to run, the main driving motor drives a rear wheel to rotate, and a front wheel is connected with a steering system.
An asynchronous motor and a pump body are fixed on a vehicle chassis, the pump body is driven by sampling electricity as well, a motor driver and a charging and discharging device are integrated into a whole, wherein a high-voltage battery is connected with the asynchronous motor through the motor driver, and the charging and discharging device is connected with the asynchronous motor through U2\ V2\ W2 to drive the pump body to operate. The control panel can be arranged on the electric vehicle and connected with the motor driver, so that the working state of the pump body can be controlled.
The vehicle chassis of the cement pump truck uses a pure electric chassis, and a high-voltage battery energy storage engine is changed into a driving permanent magnet synchronous motor, so that the vehicle is convenient to operate, and adopts the same energy supply mode-a high-voltage battery with the pump body, wherein the high-voltage battery is also connected with a direct-current charging socket, a charging and discharging two-in-one device is also connected with a three-phase alternating current electric box, a bidirectional driving and charging controller is added to the vehicle, and the vehicle-mounted battery can be charged on line and can be used for driving the pump body to work.
The system operation mode is as follows:
building site power consumption mode:
1. when a vehicle runs, three-phase 380V power is supplied, the three-phase power is connected with a three-phase alternating current electric box, the electric energy of an alternating current power grid supplies power to an asynchronous motor through a charging and discharging two-in-one device, and the asynchronous motor drives a pump body to run;
2. when no three-phase 380V power supply network exists in a vehicle operation place or power failure occurs suddenly, a high-voltage battery carried by a vehicle controls an asynchronous motor to operate through a motor driver in the charging and discharging two-in-one device, and the pump body works;
vehicle driving mode:
1. the vehicle running energy is completely converted into mechanical kinetic energy by a high-voltage battery through a main drive controller and a main drive motor;
vehicle charging mode:
1. when power is supplied in a construction site, alternating current of a high-voltage battery of the vehicle is converted into direct current through an alternating current network through a three-phase alternating current box and a charging and discharging two-in-one device to supplement power to the battery;
2. when the vehicle runs to the charging station, the electric energy is connected with the direct-current charging socket through the charging gun to supplement the electricity for the high-voltage battery of the vehicle.
The present invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that the invention is not limited to the specific embodiments described above, but rather is intended to cover various insubstantial modifications of the inventive method and solution, or its application to other applications without modification.
Claims (4)
1. The utility model provides an electric cement pump truck, pump truck are equipped with electric motor car frame, electric motor car frame includes vehicle chassis, fixes wheel on vehicle chassis, the main motor of driving wheel work and fixes the high voltage battery on vehicle chassis, high voltage battery drives motor, its characterized in that through main drive controller connection owner: an asynchronous motor and a pump body are fixed on the vehicle chassis, an output shaft of the asynchronous motor is connected with a power input end of the pump body, and the high-voltage battery is connected with the asynchronous motor through a motor driver.
2. The electric cement pump truck according to claim 1, characterized in that: the vehicle chassis is fixedly provided with a charging and discharging device and a three-phase alternating current box, the output end of the charging and discharging device is connected with a high-voltage battery through a power line, and the input end of the charging and discharging device is connected with the three-phase alternating current box on the vehicle chassis through the power line.
3. The electric cement pump truck according to claim 2, characterized in that: and a direct current charging socket is fixed on the vehicle chassis and is connected with the high-voltage battery through a power line.
4. The electric cement pump truck according to claim 2 or 3, characterized in that: the motor driver and the charging and discharging device are two-in-one devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022309115.2U CN214396433U (en) | 2020-10-16 | 2020-10-16 | Electric cement pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022309115.2U CN214396433U (en) | 2020-10-16 | 2020-10-16 | Electric cement pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214396433U true CN214396433U (en) | 2021-10-15 |
Family
ID=78019171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022309115.2U Active CN214396433U (en) | 2020-10-16 | 2020-10-16 | Electric cement pump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214396433U (en) |
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2020
- 2020-10-16 CN CN202022309115.2U patent/CN214396433U/en active Active
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