CN216848531U - Electric drive control system for tank body of mixer truck - Google Patents
Electric drive control system for tank body of mixer truck Download PDFInfo
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- CN216848531U CN216848531U CN202220735418.7U CN202220735418U CN216848531U CN 216848531 U CN216848531 U CN 216848531U CN 202220735418 U CN202220735418 U CN 202220735418U CN 216848531 U CN216848531 U CN 216848531U
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- power
- power generation
- controller
- tank body
- mixer truck
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- 238000010248 power generation Methods 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an electric drive system field specifically is a trucd mixer jar body electric drive control system, include: the electric energy charging system comprises a power battery, a controller, a power generation module, a driving module, a DC/AC converter and a DC/DC converter, wherein the power battery, the controller, the power generation module, the driving module, the DC/AC converter and the DC/DC converter are respectively connected in parallel with a positive stage and a negative stage of the power battery through a direct current bus, the driving module is used for driving a stirring tank body of a stirring truck to rotate, an engine power takeoff on the stirring truck is used for driving a power generation end of the power generation module to rotate, electric energy generated by the power generation module is stored in the power battery, and the controller is respectively electrically connected with the power generation module and the driving module and used for controlling charging power; the utility model discloses simple structure, the practicality is strong, can supply power for the electrical equipment of multiple difference on the trucd mixer, the controller with power module, drive module connect, can pass through controller control charging power.
Description
Technical Field
The utility model relates to an electric drive system technical field, in particular to agitator truck jar body electric drive control system.
Background
A mixer truck is an engineering vehicle for transporting concrete, and is widely used in the field of construction engineering. At present, the mixer trucks on the market must keep the engine working when parking and waiting for discharging, which wastes fuel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tank body electric drive control system of a mixer truck to solve among the prior art current mixer truck engine when waiting for to unload and can not flame out, cause the extravagant technical problem of fuel.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a tank body electric drive control system of a mixer truck, which comprises a power battery, a power generation module, a drive module and a controller; the positive electrode and the negative electrode of the power battery are respectively connected with a power generation module and a driving module in parallel through a direct current bus;
an engine power takeoff and a stirring tank body are installed on the stirring vehicle, and the engine power takeoff is connected with the power generation module so that the engine power takeoff drives the power generation end of the power generation module to rotate and stores electric energy into the power battery; the driving module is in transmission connection with the stirring tank body;
the controller is electrically connected with the power generation module and the driving module through a control bus respectively so as to control the charging power.
Preferably, the driving module comprises a DC-to-AC driver and an AC motor, and the power battery is electrically connected with the AC motor through the DC-to-AC driver; the alternating current motor is connected with the stirring tank body and is used for driving the stirring tank body to rotate;
the controller is electrically connected with the alternating current motor through the control bus and the direct current-to-alternating current driver respectively.
Preferably, the power generation module comprises an ac-to-dc driver and an alternator, the alternator is connected with the engine power takeoff, the alternator is electrically connected with the power battery through the ac-to-dc driver, and the alternator is a power generation end of the power generation module;
the controller is electrically connected with the alternating current generator through the control bus and the alternating current-to-direct current driver respectively.
Preferably, the electric drive control system for the tank body of the mixer truck further comprises a DC/DC converter, a direct current electrical device is installed on the mixer truck, and the power battery is electrically connected with the direct current electrical device through the direct current bus and the DC/DC converter respectively, so that the power battery supplies power to the direct current electrical device.
Preferably, the voltage output by the DC/DC converter is 12-30V.
Preferably, the electric drive control system for the tank body of the mixer truck further comprises a DC/AC converter, alternating current electrical equipment is mounted on the mixer truck, and the power battery is electrically connected with the alternating current electrical equipment through the direct current bus and the DC/AC converter respectively, so that the power battery supplies power to the alternating current electrical equipment.
Preferably, a signal interface is installed on the mixer truck, and the controller is electrically connected with the mixer truck through the signal interface, so that the controller acquires the working information of the mixer truck.
The utility model has the advantages that:
1. the utility model consists of a power battery, a controller, a power generation module, a driving module, a DC/AC converter and a DC/DC converter, and has simple structure and low production cost and installation cost;
2. the utility model is provided with the power generation module and the driving module, the stirring tank body is driven to rotate by the driving module, the power generation module generates power at the same time, and the electric energy is stored in the power battery, and the charging power can be controlled by the controller, so that the whole electric power driving control system is cleaner, more environment-friendly and more practical;
3. the utility model can simultaneously supply power for the direct current electrical equipment and the alternating current electrical equipment, which is convenient and practical;
4. the utility model discloses a drive module drive jar body rotates, can put out fire the engine when parking wait, the greatly reduced oil consumption.
Drawings
Fig. 1 is a schematic connection diagram of the present invention;
fig. 2 is a schematic connection diagram of the drive control assembly.
Description of reference numerals:
1. a power battery; 2. a controller; 3. an engine power takeoff; 4. a stirring tank body; 5. a DC to AC driver; 6. an AC motor; 7. an AC to DC driver; 8. an alternator; 9. a DC/DC converter; 10. a DC/AC converter; 11. and a signal interface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. In the description of the present invention, the related orientation or positional relationship is based on the orientation or positional relationship shown in fig. 1, wherein "up" and "down" refer to the up-down direction of fig. 1. It is to be understood that such directional terms are merely for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operative in a particular orientation, and therefore should not be taken as limiting the invention.
In addition, the descriptions of "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number or order of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The first embodiment:
referring to fig. 1 and 2, an embodiment of the present application provides a mixer truck tank electric drive control system, including a power battery 1, a power generation module, a drive module, and a controller 2; the positive pole and the negative pole of the power battery 1 are respectively connected with a power generation module and a driving module in parallel through a direct current bus;
an engine power takeoff 3 and a stirring tank body 4 are mounted on the stirring truck, the engine power takeoff 3 is connected with the power generation module, so that the engine power takeoff 3 drives the power generation end of the power generation module to rotate, and electric energy is stored in the power battery 1; the driving module is in transmission connection with the stirring tank body 4; the controller 2 is electrically connected with the power generation module and the driving module through a control bus respectively, so that the controller 2 controls charging power.
The driving module comprises a DC-AC driver 5 and an AC motor 6, and the power battery 1 is electrically connected with the AC motor 6 through the DC-AC driver 5; the alternating current motor 6 is connected with the stirring tank body 4 and is used for driving the stirring tank body 4 to rotate; the controller 2 is electrically connected with the alternating current motor 6 through the control bus and the direct current-to-alternating current driver 5 respectively.
The working process of the driving module is as follows:
the electricity transmitted by the power battery 1 flows into the alternating current motor 6 through the direct current bus and the direct current-to-alternating current driver 5, the alternating current motor 6 is started, and the alternating current motor 6 drives the stirring tank 4 of the stirring vehicle to rotate through the reduction gear box.
The power generation module comprises an AC-to-DC driver 7 and an AC generator 8, the AC generator 8 is connected with the engine power takeoff 3, the AC generator 8 is electrically connected with the power battery 1 through the AC-to-DC driver 7, and the AC generator 8 is a power generation end of the power generation module; the controller 2 is electrically connected with the alternating current generator 8 through the control bus and the alternating current-to-direct current driver 7 respectively.
The working process of the power generation module is as follows:
the engine power takeoff 3 is connected with the alternating current generator 8 through a universal joint, the engine power takeoff 3 is driven to move in the working process of the engine, the engine power takeoff 3 drives the alternating current generator 8 to rotate through the universal joint, the alternating current generator 8 generates electricity in the rotating process, because the alternating current generator 8 is connected with the power battery 1 through the alternating current-to-direct current driver 7, the electricity generated by the alternating current generator 8 is stored in the power battery 1 through the alternating current-to-direct current driver 7, and therefore the charging process of the power battery 1 is achieved.
Second embodiment:
in the second embodiment, a DC/DC converter 9 and/or a DC/AC converter 10 are additionally provided on the mixer truck, a low-voltage direct-current electrical apparatus is installed on the mixer truck, the power battery 1 is electrically connected to the low-voltage direct-current electrical apparatus through the direct-current bus and the DC/DC converter 9, respectively, high-voltage direct current output by the power battery 1 is reduced to 12-30V direct current through the DC/DC converter 9, in this embodiment, 27V direct current is preferred, and the 27V direct current is used for supplying power to the low-voltage direct-current electrical apparatus.
Alternating current electrical equipment is installed on the mixer truck, the power battery 1 is electrically connected with the alternating current electrical equipment through the direct current bus and the DC/AC converter 10 respectively, and high-voltage direct current output by the power battery 1 is reduced into 220V alternating current through the DC/AC converter 10 to supply power for the alternating current electrical equipment.
The controller 2, the DC-to-AC driver 5, the AC-to-DC driver 7, the DC/DC converter 9 and the DC/AC converter 10 form a drive control assembly, and the drive control assembly can supply power to the low-voltage DC electrical equipment and the AC electrical equipment simultaneously.
The third embodiment:
a signal interface 11 is newly added on the basis of the above embodiment of the third embodiment, the signal interface 11 is installed on the chassis of the mixer truck, the signal interface 11 is preferably a J1939 interface, and the controller 2 is interconnected with the mixer truck through the signal interface 11, so that the controller 2 obtains the relevant working information of the mixer truck, for example: the rotation speed of the stirring tank body 4, the speed of the stirring truck and the like.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a stirring car jar body electric drive control system which characterized in that: the device comprises a power battery (1), a power generation module, a driving module and a controller (2); the positive pole and the negative pole of the power battery (1) are respectively connected with a power generation module and a driving module in parallel through a direct current bus;
an engine power takeoff (3) and a stirring tank body (4) are mounted on the stirring truck, the engine power takeoff (3) is connected with the power generation module, so that the engine power takeoff (3) drives the power generation end of the power generation module to rotate, and electric energy is stored in the power battery (1); the driving module is in transmission connection with the stirring tank body (4);
the controller (2) is electrically connected with the power generation module and the driving module through a control bus respectively, so that the controller (2) controls charging power.
2. The electric drive control system for the tank body of the mixer truck as claimed in claim 1, characterized in that the drive module comprises a DC-to-AC driver (5) and an AC motor (6), and the power battery (1) is electrically connected with the AC motor (6) through the DC-to-AC driver (5); the alternating current motor (6) is connected with the stirring tank body (4) and is used for driving the stirring tank body (4) to rotate;
the controller (2) is electrically connected with the alternating current motor (6) through the control bus and the direct current-to-alternating current driver (5).
3. The mixer truck tank electric drive control system according to claim 1, characterized in that the power generation module comprises an ac-to-dc driver (7) and an alternator (8), the alternator (8) being connected to the engine power takeoff (3), the alternator (8) being electrically connected to the power battery (1) through the ac-to-dc driver (7), the alternator (8) being the power generation end of the power generation module;
the controller (2) is electrically connected with the alternating current generator (8) through the control bus and the alternating current-to-direct current driver (7) respectively.
4. The electric drive control system for the tank body of the mixer truck according to claim 1, further comprising a DC/DC converter (9), wherein a DC electrical device is installed on the mixer truck, and the power battery (1) is electrically connected to the DC electrical device through the DC bus and the DC/DC converter (9), respectively, so that the power battery (1) supplies power to the DC electrical device.
5. The electric drive control system for the tank body of the mixer truck as claimed in claim 4, wherein the voltage output by the DC/DC converter (9) is 12-30V.
6. The electric drive control system for the tank body of the mixer truck as claimed in claim 1, further comprising a DC/AC converter (10), wherein an AC electrical device is installed on the mixer truck, and the power battery (1) is electrically connected with the AC electrical device through the DC bus and the DC/AC converter (10) respectively, so that the power battery (1) supplies power to the AC electrical device.
7. The electric drive control system for the tank body of the mixer truck according to any one of claims 1 to 6, characterized in that a signal interface (11) is installed on the mixer truck, and the controller (2) is electrically connected with the mixer truck through the signal interface (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735418.7U CN216848531U (en) | 2022-03-31 | 2022-03-31 | Electric drive control system for tank body of mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735418.7U CN216848531U (en) | 2022-03-31 | 2022-03-31 | Electric drive control system for tank body of mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216848531U true CN216848531U (en) | 2022-06-28 |
Family
ID=82097579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220735418.7U Active CN216848531U (en) | 2022-03-31 | 2022-03-31 | Electric drive control system for tank body of mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216848531U (en) |
-
2022
- 2022-03-31 CN CN202220735418.7U patent/CN216848531U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: No. 20-10, Jinhui Road, Huishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Saibo machine intelligence Co.,Ltd. Patentee after: WUHU CIMC RUIJIANG AUTOMOBILE Co.,Ltd. Address before: No. 20-10, Jinhui Road, Huishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Saibo machine intelligence Co.,Ltd. |