CN209972161U - Dual-mode power tractor - Google Patents
Dual-mode power tractor Download PDFInfo
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- CN209972161U CN209972161U CN201920488604.3U CN201920488604U CN209972161U CN 209972161 U CN209972161 U CN 209972161U CN 201920488604 U CN201920488604 U CN 201920488604U CN 209972161 U CN209972161 U CN 209972161U
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Abstract
The utility model discloses a dual-mode power tractor, which comprises a frame system, wherein a driving system is arranged in the frame system and is movably connected with a parallel operation box assembly through a transmission shaft, a steering motor assembly is fixedly arranged above the parallel operation box assembly, and a gearbox assembly is arranged on one side of the parallel operation box assembly; and a storage battery pack I is fixedly arranged below the gearbox assembly, and a direct current traction motor is arranged at the upper end of the gearbox assembly. The utility model discloses a bimodulus power tractor adopts man-machine design, through mechanical power reposition of redundant personnel technique, has innovatively designed power switching transmission system, has realized the reposition of redundant personnel and the switching of two kinds of power; the vehicle has the advantages of reasonable design, excellent performance, strong applicability, simple and convenient operation and realization of integrated control.
Description
Technical Field
The utility model relates to a tractor field, in particular to bimodulus power tractor.
Background
The tractor is a general large truck or semi-trailer which is towed by a tool between a vehicle head and a vehicle box, namely the vehicle head can be separated from the original vehicle box to tow other vehicle boxes, the vehicle box can also be separated from the original vehicle head to be towed by other vehicle heads, the vehicle head with driving capability in front is called a tractor, the vehicle without the driving capability in the back is called a trailer, and the trailer is towed away by the tractor. The connection mode of the tractor and the trailer has two types: the first is that the front half of the trailer is put on a traction saddle above the rear section of the tractor, and the bridge behind the tractor bears a part of the weight of the trailer, namely the semitrailer; the second is that the front end of the trailer is connected with the rear end of the tractor, and the tractor only provides forward pulling force to drag the trailer to go but does not bear the downward weight of the trailer, so that the trailer is fully hung;
the existing tractor has certain defects when in use, the problem of double-power sharing of a hydraulic power-assisted steering device, a traction device and a braking system cannot be solved, and therefore a double-mode power tractor is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a dual-mode power tractor, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-mode power tractor comprises a frame system, wherein a driving system is arranged in the frame system and is movably connected with a parallel operation box assembly through a transmission shaft, a steering motor assembly is fixedly arranged above the parallel operation box assembly, and a gearbox assembly is arranged on one side of the parallel operation box assembly;
a first storage battery pack is fixedly mounted below the gearbox assembly, a direct-current traction motor is arranged at the upper end of the gearbox assembly, a hydraulic oil tank assembly is arranged on one side above the direct-current traction motor, an engine assembly is fixed on the left side of the gearbox assembly, a radiator assembly is fixedly mounted on the left side of the engine assembly, and front axle assemblies are movably mounted on two sides of the engine assembly;
the right side of the driving system is provided with a gas storage tank, a traction mechanism is fixed on the right side of the gas storage tank, and a storage battery pack III and a storage battery pack II are respectively fixed on two sides of the traction mechanism.
Preferably, the dual-mode power tractor is provided with four wheels, and the wheels are respectively installed on the front side and the rear side of the dual-mode power tractor.
Preferably, the cab assembly is mounted on the frame system and the drive system is mounted on the cab front and the frame system.
Preferably, the storage battery pack III is connected with the storage battery pack II through the traction mechanism and a frame system.
Preferably, the frame system is of a compact box type structure.
Compared with the prior art, the utility model discloses following beneficial effect has: the dual-mode power tractor adopts a man-machine design, and innovatively designs a power switching transmission system through a mechanical power splitting technology, so that splitting and switching of two kinds of power are realized; the vehicle has the advantages of reasonable design, excellent performance, strong applicability, simple and convenient operation and realization of integrated control.
Drawings
Fig. 1 is a schematic view of an internal structure of a dual-mode power tractor according to the present invention;
fig. 2 is a schematic view of the overall structure of a dual-mode power tractor according to the present invention;
in the figure: 1. a heat sink assembly; 2. a front axle assembly; 3. an engine assembly; 4. a gearbox assembly; 5. a DC traction motor; 6. a hydraulic tank assembly; 7. a first storage battery pack; 8. a parallel compartment assembly; 9. a drive shaft; 10. a steering motor assembly; 11. a drive system; 12. a frame system; 13. a second storage battery pack; 14. a traction mechanism; 15. a storage battery pack III; 16. an air storage tank.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a dual-mode power tractor comprises a frame system 12, wherein a driving system 11 is arranged inside the frame system 12, the driving system 11 is movably connected with a parallel operation box assembly 8 through a transmission shaft 9, a steering motor assembly 10 is fixedly installed above the parallel operation box assembly 8, and a transmission assembly 4 is installed on one side of the parallel operation box assembly 8;
a storage battery pack I7 is fixedly mounted below the gearbox assembly 4, a direct current traction motor 5 is arranged at the upper end of the gearbox assembly 4, a hydraulic oil tank assembly 6 is arranged on one side above the direct current traction motor 5, an engine assembly 3 is fixed on the left side of the gearbox assembly 4, a radiator assembly 1 is fixedly mounted on the left side of the engine assembly 3, and front axle assemblies 2 are movably mounted on two sides of the engine assembly 3;
an air storage tank 16 is arranged on the right side of the driving system 11, a traction mechanism 14 is fixed on the right side of the air storage tank 16, and a storage battery pack III 15 and a storage battery pack II 13 are respectively fixed on two sides of the traction mechanism 14.
The dual-mode power tractor is provided with four wheels, and the wheels are respectively arranged on the front side and the rear side of the dual-mode power tractor; the cab assembly is mounted on the frame system 12, and the drive system 11 is mounted on the front of the cab and on the frame system 12; the third storage battery pack 15 and the second storage battery pack 13 are connected with the frame system 12 through the traction mechanism 14; the frame system 12 is of a compact box construction.
The utility model relates to a double-mode power tractor, which comprises a frame system, a double-power system, a transmission system, a steering system, a braking system, a traction device, a control system, a hydraulic system and an electrical system, wherein the whole tractor adopts a frame box type structure, a short-torque transmission shaft, a concave steering axle and an articulated steering, realizes double-power compact layout under the condition of strictly limiting the external dimension, has small external dimension compared with the same-tonnage vehicle type, is flexible, has low gravity center and good running stability, adopts an arrangement structure of a main power front-mounted part and a storage battery part, realizes larger axle load ratio of a rear drive axle, obtains the adhesive force required by large-climbing-grade traction, adopts two power modes of internal combustion and electric power, redesigns a parallel carriage for power switching, realizes the shunt parallel transmission of power, adapts to the double-mode power system, the novel double-drive oil pump oil source and double-drive air pump air source technology is adopted to provide power for hydraulic power steering, a traction device and a braking system, a frame system adopts a compact box type structure, the whole box type welding form is large in storage space, parts are convenient to install and arrange, particularly, a storage battery is placed at the tail of a vehicle body to replace a balance weight, the utilization coefficient of the storage battery is improved, a transmission system consists of a diesel engine and a motor, a radiator is installed at the front end of the engine, the engine is connected with a gearbox, the gearbox is connected with a parallel vehicle box, a driving motor is connected with the parallel vehicle box, a transmission shaft is connected with the parallel vehicle box, the power switching vehicle box is provided with three gears in common, namely, the engine is driven, the motor is driven, and a neutral gear is arranged, when any one of driving ports is used, the other. Three gears adopt sliding gear sleeves to shift gears, and the gear shifting device has the advantages that: the combination teeth and the tooth sleeves are provided with locking angles, so that the gear jumping in the operation process can be effectively prevented; the end parts of the teeth and the tooth sleeve are provided with 105-degree chamfers, so that the gear is convenient and flexible to engage; the sliding gear sleeve and the gear hub are matched by an involute spline, the centering precision and the transmission effect are good, the drive axle assembly consists of a drive axle and tires, the drive axle is a 03KM type drive axle which has the advantages of compact structure, strong part universality, convenient maintenance and high traction force, a steering system consists of a steering axle and tires, a steering axle body is concave, a space is reserved for an engine above, and the installation of a generator is convenient; the regenerative braking technology under the electric mode enables the motor to have a prolonged service life due to reduced heating, the heavy current is reversely charged, the battery plate reaction is effectively and uniformly performed, the service life of the storage battery is prolonged, the whole mechanism of the traction mechanism adopts a gantry lifting type, and the section bar of the gantry adopts a special section bar and a process technology of a forklift gantry, so that the strength of the traction mechanism is ensured.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A dual mode power tractor comprising a frame system (12), characterized by: the frame system (12) is internally provided with a driving system (11), the driving system (11) is movably connected with the parallel operation box assembly (8) through a transmission shaft (9), a steering motor assembly (10) is fixedly arranged above the parallel operation box assembly (8), and a gearbox assembly (4) is arranged on one side of the parallel operation box assembly (8);
a storage battery pack I (7) is fixedly mounted below the gearbox assembly (4), a direct-current traction motor (5) is arranged at the upper end of the gearbox assembly (4), a hydraulic oil tank assembly (6) is arranged on one side above the direct-current traction motor (5), an engine assembly (3) is fixed on the left side of the gearbox assembly (4), a radiator assembly (1) is fixedly mounted on the left side of the engine assembly (3), and front axle assemblies (2) are movably mounted on two sides of the engine assembly (3);
the right side of the driving system (11) is provided with an air storage tank (16), the right side of the air storage tank (16) is fixedly provided with a traction mechanism (14), and two sides of the traction mechanism (14) are respectively fixedly provided with a storage battery pack III (15) and a storage battery pack II (13).
2. The dual-mode power tractor of claim 1, wherein: the dual-mode power tractor is provided with four wheels, and the wheels are respectively installed on the front side and the rear side of the dual-mode power tractor.
3. The dual-mode power tractor of claim 1, wherein: the cab assembly is mounted on a frame system (12), and the drive system (11) is mounted on the cab front and on the frame system (12).
4. The dual-mode power tractor of claim 1, wherein: the storage battery pack III (15) is connected with the storage battery pack II (13) through the traction mechanism (14) and the frame system (12).
5. The dual-mode power tractor of claim 1, wherein: the frame system (12) is of a compact box type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488604.3U CN209972161U (en) | 2019-04-11 | 2019-04-11 | Dual-mode power tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488604.3U CN209972161U (en) | 2019-04-11 | 2019-04-11 | Dual-mode power tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209972161U true CN209972161U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488604.3U Active CN209972161U (en) | 2019-04-11 | 2019-04-11 | Dual-mode power tractor |
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| Country | Link |
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| CN (1) | CN209972161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039985A (en) * | 2019-04-11 | 2019-07-23 | 如皋市宝象叉车有限公司 | A kind of dual-mode power tractor |
| CN111703514A (en) * | 2020-06-10 | 2020-09-25 | 库宁机械贸易(宁波)有限公司 | Tractor |
-
2019
- 2019-04-11 CN CN201920488604.3U patent/CN209972161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039985A (en) * | 2019-04-11 | 2019-07-23 | 如皋市宝象叉车有限公司 | A kind of dual-mode power tractor |
| CN111703514A (en) * | 2020-06-10 | 2020-09-25 | 库宁机械贸易(宁波)有限公司 | Tractor |
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