CN218661363U - Auxiliary driving device suitable for fuel truck - Google Patents

Auxiliary driving device suitable for fuel truck Download PDF

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Publication number
CN218661363U
CN218661363U CN202222941114.9U CN202222941114U CN218661363U CN 218661363 U CN218661363 U CN 218661363U CN 202222941114 U CN202222941114 U CN 202222941114U CN 218661363 U CN218661363 U CN 218661363U
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China
Prior art keywords
fuel
driving device
driving
vehicle
drive
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CN202222941114.9U
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Chinese (zh)
Inventor
李星
安宁
冷邦平
周荣强
马国良
蒙天奇
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Sichuan Xinzhizao Technology Co ltd
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Sichuan Xinzhizao Technology Co ltd
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Abstract

The utility model discloses an auxiliary driving device suitable for a fuel truck, which relates to the technical field of automobile driving devices and is used for being installed at the rear part of a vehicle head, and comprises a connecting frame and an electric driving assembly; the front end of the connecting frame is connected with the vehicle head, and the lower end of the connecting frame is provided with a driving case; the electric drive assembly is arranged in the drive case, the two sides of the electric drive assembly are connected with the drive wheels, the problem that an unrepaired traditional fuel vehicle is eliminated in advance is solved, the vehicle type of the fuel vehicle which is put into use can be directly dragged, electric energy drive is provided for the fuel vehicle, and the traditional old vehicle can be continuously used under the condition of meeting the environmental protection standard.

Description

Auxiliary driving device suitable for fuel truck
Technical Field
The utility model relates to an automobile drive technical field especially relates to an auxiliary driving device suitable for fuel truck.
Background
With the annual increase of global carbon emission requirements, a national level implements a system mainly based on carbon intensity control and secondarily based on carbon emission total amount control, and places and key industries supporting conditions and key enterprises take the lead to reach the carbon emission peak value. In this large context, green transportation transformation will greatly pull on new energy capacity demand including new energy heavy trucks. The existing new energy heavy truck is divided into a pure electric heavy truck and a hybrid power heavy truck, brand new design development is carried out on a development design source no matter the pure electric heavy truck or the hybrid power heavy truck is, and finally a new vehicle type is produced to replace an existing old fuel vehicle type.
Many fuel trucks still capable of creating economic value reach the end of the service life in advance, brand-new developed and produced vehicles are used for replacing the fuel trucks, the fuel trucks are replaced by new energy vehicle types, and the retired fuel trucks can only be eliminated, so that great resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not condemned traditional fuel truck by the problem of eliminating in advance, provided an auxiliary driving device suitable for fuel vehicle, can directly pull at the fuel motorcycle type that has already come into use to provide electric energy drive for fuel vehicle, make traditional used car also can continue to use under the condition that accords with the environmental protection standard.
The utility model discloses a following technical scheme realizes:
an auxiliary driving device suitable for a fuel truck is used for being installed behind a vehicle head and comprises a connecting frame and an electric driving assembly; the front end of the connecting frame is connected with the vehicle head, and the lower end of the connecting frame is provided with a driving case; the electric drive assembly is installed in the drive case, and two sides of the electric drive assembly are connected with drive wheels.
The existing large number of fuel vehicles are gradually replaced by new energy vehicles in the process of gradually improving the environmental protection requirement, a plurality of fuel vehicles which are not scrapped are eliminated, the traditional fuel driving truck has high manufacturing cost, and a large number of resources are wasted due to direct elimination;
the device is installed at the rear of a head of a fuel vehicle, goods can be connected to the rear side of the head, the driving case is abutted against the rear of the head, power of the electric driving assembly is transmitted to the head through the connecting frame and the driving case, the device is provided with the electric driving assembly for transmitting power to the driving wheel, the head after the device is butted can provide power through fuel and electric energy at the same time, tail gas emission caused by the fuel is reduced, or the tail gas is driven to run by an auxiliary running device, so that the fuel vehicle which is not scrapped can still be used under the condition of meeting the environmental protection standard, and the problem that a large amount of fuel vehicles can only be scrapped after being replaced by new energy vehicles is avoided.
Furthermore, the connecting frame comprises a first plate connected with the vehicle head and a second plate used for installing the driving case, the first plate and the second plate are connected through an inclined plate, when the auxiliary traveling device is installed on the vehicle head, the first plate is located at the upper end of the vehicle head, and the second plate is located behind the vehicle head.
Furthermore, a towing bolt is arranged on the lower side of the first plate, a towing saddle matched with the towing bolt is arranged on the vehicle head, after the towing bolt is installed on the towing saddle, the vehicle head can be connected with the auxiliary traveling device, the first plate is higher than the second plate, and the height difference between the first plate and the second plate is consistent with the height of the towing saddle, so that the first plate can be attached to the towing saddle.
Further, the electric driving assembly comprises a driving coupler and a driving device, wherein the driving device is mounted on the driving coupler, two sides of the driving coupler are connected with the driving wheels, the driving device can provide continuous rotating force to the driving coupler, so that the driving coupler rotates, and the driving coupler transmits the steering force to the driving wheels to drive the whole vehicle head to move.
Furthermore, the electric drive assembly further comprises a motor controller, the motor controller is connected with the driving device through a three-phase power line, the motor controller is used for controlling the switch and the running power of the driving device, a power box is further installed on the connecting frame, the power box is electrically connected with the motor controller through a direct current bus, and the power box is used for supplying power to the electric drive assembly so that a user can control the opening and closing of the electric drive assembly.
Preferably, two driving wheels are arranged on two sides of the electric driving assembly respectively, and the driving wheels are off-road tires, so that the driving force generated by the device can more stably push the vehicle head, and the change of the running direction or the slippage of the vehicle head can be prevented.
Preferably, the driving wheel is connected to the lower end of the driving chassis through a rear suspension device, and the rear suspension device is consistent with the suspension device of the front wheel and the rear wheel of the vehicle head and is used for buffering the impact force transmitted to the vehicle frame or the vehicle body from an uneven road surface and attenuating the vibration caused by the impact force so as to ensure that the vehicle can run smoothly.
Preferably, a limiting block is further arranged on one side, facing the vehicle head, of the driving case and used for filling a gap between the driving case and the vehicle head and preventing the driving case and the vehicle head from being abraded mutually.
Preferably, a pulling saddle is further arranged on the connecting frame, so that the connecting frame can be quickly combined with and separated from a trailer, and a rear vehicle body or goods can be connected.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the auxiliary driving device can be directly hung behind a heavy truck trailer head, the fuel truck type which is put into use can be directly hung, the electric driving assembly can transmit electric energy driving force to the trailer head of the fuel truck through the connecting frame, so that the traditional old truck can be driven by hybrid power or pure electric power, the fuel truck which should be eliminated can still be continuously used under the condition of meeting the environmental protection standard, and the waste of vehicle resources is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a functional structure diagram of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a side view of the utility model when connecting the head;
FIG. 4 is a detailed structural diagram of the electric drive assembly of the present invention;
FIG. 5 is a functional structural diagram of the head of the utility model;
reference numbers and corresponding part names in the drawings:
1-connecting a frame; 11-a first plate; 12-a second panel; 13-inclined plate; 14-a pulling bolt; 2-an electric drive assembly; 21-a drive device; 22-a drive coupler; 3-driving the chassis; 31-a limiting block; 4-driving wheels; 41-rear suspension; 5-a power box; 51-a direct current bus; 6, vehicle head; 61-a trailing saddle; 7-pulling the saddle.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is given for further details of the present invention with reference to the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention, and are not intended to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example" or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present invention. Thus, the appearances of the phrase "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.
Examples
An auxiliary travel device for a fuel-powered truck, intended to be mounted behind a vehicle head 6, as shown in figures 1 and 5, comprising:
the front end of the connecting frame 1 is connected with the vehicle head 6, the lower end of the connecting frame 1 is provided with a driving case 3, and the connecting frame 1 comprises a first plate 11 connected with the vehicle head 6 and a second plate 12 used for installing the driving case 3; this connect frame 1 is the metal material, and the plate width at its width and locomotive 6 rear is unanimous, and the lower surface that should connect frame 1 is connected with locomotive 6 and drive machine case 3 respectively for the driving force that electric drive assembly 2 produced can transmit on locomotive 6, in order to realize supplementary the driving.
The electric drive assembly 2, the electric drive assembly 2 is installed in the drive machine case 3, the drive wheel 4 is connected with to the electric drive assembly 2 both sides, and this electric drive assembly 2 can provide electric drive for locomotive 6, makes the fuel car reduce the pollution emission volume, can realize that current fuel version motorcycle type oil changes the electricity and installs additional, makes it become oil-electricity hybrid.
The auxiliary driving device can be directly installed behind a vehicle head 6 of a traditional fuel vehicle and provides electric drive to provide power for the fuel vehicle, so that the fuel vehicle can reduce fuel oil consumption and guarantee power to continue to use, the device is provided with a power electric driving assembly 2 used for transmitting power to the driving wheels 4, the vehicle head 6 after the device is docked can provide power through fuel oil and electric energy simultaneously, tail gas emission caused by the fuel oil is reduced, or the auxiliary driving device drives the vehicle to drive, so that the fuel vehicle which is not scrapped can still continue to be used under the condition of meeting the environmental protection standard, and the problem that a large number of fuel vehicles can only be scrapped after being replaced by new energy vehicles is solved.
The device can realize a pure electric operation mode of the vehicle, the traditional engine does not work, and an electric drive bridge of the auxiliary device drives the vehicle to run;
the pure fuel mode of the vehicle can be realized, the driving motor of the auxiliary device does not work, and the traditional drive axle works to drive the whole vehicle to run;
the hybrid power driving mode of the vehicle can be realized, the engine and the auxiliary device drive motor work, and the traditional drive axle and the auxiliary device drive axle provide driving power for the vehicle together.
In one or more embodiments, as shown in fig. 2, the first plate 11 and the second plate 12 are connected by a tilting plate 13, and when the auxiliary traveling device is mounted on the vehicle head 6, the first plate 11 is located at the upper end of the vehicle head 6, and the second plate 12 is located behind the vehicle head 6.
In one or more embodiments, as shown in fig. 3, a towing pin 14 is provided at a lower side of the first plate 11, a towing saddle 61 adapted to the towing pin 14 is provided on the vehicle head 6, after the towing pin 14 is installed in the towing saddle 61, the vehicle head 6 can be connected to the auxiliary traveling device, the first plate 11 is higher than the second plate 12, and a height difference between the first plate 11 and the second plate 12 is consistent with a height of the towing saddle 61, so that the first plate 11 can be attached to the towing saddle 61.
In one or more embodiments, as shown in fig. 4, the electric driving assembly 2 includes a driving coupler 22 and a driving device 21, the driving device 21 is mounted on the driving coupler 22, two sides of the driving coupler 22 are connected to the driving wheels 4, the driving device 21 can provide a continuous rotating force to the driving coupler 22, so that the driving coupler 22 rotates, and the driving coupler 22 transmits a steering force to the driving wheels 4 to move the entire vehicle head 6.
In one or more embodiments, as shown in fig. 4, the electric driving assembly 2 further includes a motor controller, the motor controller is connected with the driving device 21 through a three-phase power line, the motor controller is used for controlling the on/off and the operation power of the driving device 21, a power supply box 5 is further mounted on the connection frame 1, the power supply box 5 is electrically connected with the motor controller through a direct current bus 51, and the power supply box 5 is used for supplying power to the electric driving assembly 2 so that a user can control the on/off of the electric driving assembly 2.
In one or more embodiments, as shown in fig. 1, two driving wheels 4 are respectively arranged on two sides of the electric driving assembly 2, and the driving wheels 4 are off-road tires, so that the driving force generated by the device can push the vehicle head 6 more stably, and the vehicle head 6 is prevented from changing the running direction or slipping.
In one or more embodiments, as shown in fig. 1, the driving wheels 4 are connected to the lower end of the driving chassis 3 by a rear suspension device 41, and the rear suspension device 41 is matched with the suspension device of the rear wheels of the vehicle head 6, so as to buffer the impact force transmitted to the vehicle frame or the vehicle body from the uneven road surface and damp the vibration caused by the impact force, thereby ensuring that the vehicle can run smoothly.
In one or more embodiments, as shown in fig. 3, a limit block 31 is further disposed on one side of the drive chassis 3 facing the vehicle head 6, and the limit block 31 is used to fill up a gap between the drive chassis 3 and the vehicle head 6 and prevent the drive chassis 3 and the vehicle head 6 from being worn away from each other.
In one or more embodiments, as shown in fig. 3, the connecting frame 1 is further provided with a pulling saddle 7, which can realize quick connection and disconnection with a trailer and connect a vehicle body or goods at the rear.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. Auxiliary driving device for fuel-powered trucks, intended to be mounted behind the vehicle head (6), characterized in that it comprises:
the front end of the connecting frame (1) is connected with the vehicle head (6), and the lower end of the connecting frame (1) is provided with a driving case (3);
the electric drive assembly (2) is installed in the drive case (3), and two sides of the electric drive assembly (2) are connected with drive wheels (4).
2. The auxiliary driving device for a fuel truck as claimed in claim 1, characterized in that said connecting frame (1) comprises a first panel (11) connected to said head (6) and a second panel (12) for mounting a driving housing (3), said first panel (11) and said second panel (12) being connected by means of an inclined panel (13).
3. The auxiliary driving device for the fuel truck as claimed in claim 2, wherein the lower side of the first plate (11) is provided with a towing bolt (14), the head (6) is provided with a towing saddle (61) matched with the towing bolt (14), the first plate (11) is higher than the second plate (12), and the height difference between the first plate (11) and the second plate (12) is consistent with the height of the towing saddle (61).
4. -auxiliary driving device for a fuel-powered truck according to claim 1, characterised in that the electric drive assembly (2) comprises a drive coupling (22) and a drive device (21), the drive device (21) being mounted on the drive coupling (22), the drive coupling (22) being connected on both sides to the driving wheels (4).
5. -auxiliary driving device for a fuel-powered truck according to claim 4, characterised in that the electric drive assembly (2) also comprises a motor controller, which is connected to the driving device (21) by means of a three-phase power line.
6. The auxiliary driving device for the fuel-powered truck as claimed in claim 5, wherein the connecting frame (1) is further provided with a power box (5), and the power box (5) is electrically connected with the motor controller through a direct current bus (51).
7. -auxiliary driving device for a fuel-powered truck according to claim 1, characterised in that two driving wheels (4) are arranged on each side of the electric drive assembly (2), the driving wheels (4) being off-road tyres.
8. An auxiliary driving device for a fuel-powered truck according to claim 1, characterized in that the driving wheels (4) are connected to the lower end of the drive housing (3) by means of a rear suspension (41).
9. The auxiliary driving device for the fuel-powered truck as claimed in claim 1, characterized in that a limiting block (31) is further arranged on one side of the driving case (3) facing the head (6).
10. -auxiliary driving device for a fuel-powered truck according to claim 1, characterised in that the attachment frame (1) is also provided with a pulling saddle (7).
CN202222941114.9U 2022-11-03 2022-11-03 Auxiliary driving device suitable for fuel truck Active CN218661363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222941114.9U CN218661363U (en) 2022-11-03 2022-11-03 Auxiliary driving device suitable for fuel truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222941114.9U CN218661363U (en) 2022-11-03 2022-11-03 Auxiliary driving device suitable for fuel truck

Publications (1)

Publication Number Publication Date
CN218661363U true CN218661363U (en) 2023-03-21

Family

ID=85569451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222941114.9U Active CN218661363U (en) 2022-11-03 2022-11-03 Auxiliary driving device suitable for fuel truck

Country Status (1)

Country Link
CN (1) CN218661363U (en)

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