CN219056425U

CN219056425U - Methanol range-increasing double-hanging logistics vehicle

Info

Publication number: CN219056425U
Application number: CN202223546796.XU
Authority: CN
Inventors: 岳雪峰; 康梦醒; 张丽平; 康颂杰; 梁丹宁
Original assignee: China Railway Intermodal Shanxi Energy Co ltd
Current assignee: China Railway Intermodal Shanxi Energy Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-23
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a methanol range-increasing double-hanging logistics vehicle, and belongs to the technical field of double-hanging logistics vehicles. The traction vehicle comprises a traction vehicle head with a main power battery pack, a front trailer and a rear trailer, wherein the traction vehicle head is detachably connected with the front trailer, the front trailer and the rear trailer, and the front trailer and the rear trailer are further provided with an active moving mechanism. The initiative moving mechanism can independently move after the separation of the front trailer and the rear trailer and the traction locomotive, so that the front trailer and the rear trailer can move in a narrower factory, and the problem that the whole length of the double-trailer logistics vehicle is overlong so that the double-trailer logistics vehicle cannot enter the factory is prevented, and the influence on unloading and loading is caused.

Description

Methanol range-increasing double-hanging logistics vehicle

Technical Field

The utility model belongs to the technical field of double-hanging logistics vehicles, and relates to a methanol range-extending double-hanging logistics vehicle.

Background

The double-trailer logistics vehicle is a transport vehicle which is popular at home and abroad, a trailer of the double-trailer logistics vehicle and a traction vehicle head, the trailer and the trailer are detachably connected, a jacking oil cylinder is arranged at the front end or the front and rear ends of the trailer, the traction vehicle head can jack up the trailer, and the traction vehicle head drives into the bottom of the trailer in a reversing and warehousing mode after the trailer jacks up, so that the installation of the trailer can be realized.

Disclosure of Invention

The utility model aims to solve the problems and provide a methanol range-extending double-hanging logistics vehicle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a methyl alcohol increases journey double-hung commodity circulation car, includes traction locomotive, preceding trailer and the back trailer that has the main power group battery, traction locomotive and preceding trailer, preceding trailer and back trailer can dismantle the connection, preceding trailer and back trailer on still be equipped with initiative moving mechanism.

In the methanol range-increasing double-trailer logistics vehicle, the driving moving mechanism comprises a driving moving wheel set and a power device which are arranged on the front sides of the front trailer and the rear trailer, and a driven moving wheel set is further arranged on the rear sides of the front trailer and the rear trailer.

In the methanol range-increasing double-suspension logistics vehicle, the power device comprises a secondary power battery pack, a motor, a reduction gearbox and a clutch, and the power of the motor can be transmitted to wheels in the driving moving wheel set through the reduction gearbox and the clutch.

In the methanol range-increasing double-trailer logistics vehicle, the auxiliary power battery pack is connected with the main power battery pack or the power supply system of the traction vehicle head.

In the methanol range-increasing double-hanging logistics vehicle, the vehicle further comprises an auxiliary control system connected with the active moving wheel set.

In the methanol range-increasing double-suspension logistics vehicle, the auxiliary control system comprises an operating rod, and the operating rod is connected with the driving moving wheel set through a universal joint and a coupling.

In the methanol range-increasing double-suspension logistics vehicle, the driving moving wheel set comprises a steering axle and wheels arranged at two ends of the steering axle.

In the methanol range-increasing double-hung logistics vehicle, the range-increasing device is arranged in the traction vehicle head and can be used for supplying power to the main power battery pack.

In the methanol range-extending double-hanging logistics vehicle, the range-extending device comprises an energy storage box for installing liquid methanol and an internal combustion engine, wherein the energy storage box can supply methanol gas to the internal combustion engine, and the internal combustion engine is connected with the main power battery pack through the power taking and generating structure.

In the methanol range-increasing double-hanging logistics vehicle, the power taking and generating structure comprises a power taking device and a generator.

Compared with the prior art, the utility model has the advantages that:

1. the initiative moving mechanism can independently move after the separation of the front trailer and the rear trailer and the traction locomotive, so that the front trailer and the rear trailer can move in a narrower factory, and the problem that the whole length of the double-trailer logistics vehicle is overlong so that the double-trailer logistics vehicle cannot enter the factory is prevented, and the influence on unloading and loading is caused.

2. The power device can drive the active moving wheel set to work so as to drive the front trailer or the rear trailer to move without the aid of a tractor.

3. The auxiliary power battery pack can supply power for the motor, and the motor can transmit power to the wheels in the driving moving wheel set through the reduction gearbox and the clutch after working, so that the front trailer or the rear trailer is driven to move through the wheels, and when the front trailer and the rear trailer are pulled to move by the traction vehicle head, the clutch connecting the motor and the power of the wheels is disconnected.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a frame diagram of an active movement mechanism;

fig. 3 is a frame diagram of the range extender.

In the figure, a traction head 1, a front trailer 2, a rear trailer 3, a driving moving mechanism 4, a driving moving wheel set 5, a power device 6, a driven moving wheel set 7, a secondary power battery set 8, a motor 9, a reduction gearbox 10, a clutch 11, wheels 12, an auxiliary control system 13, an operating rod 14, a universal joint 15, a coupling 16, a steering axle 17, a range extender 18, an energy storage box 19, a driving power battery set 20 and an internal combustion engine 21.

Detailed Description

As shown in fig. 1 and 2, a methanol extended range type double-trailer logistics vehicle comprises a traction head 1 with a main power battery pack 20, a front trailer 2 and a rear trailer 3, wherein the traction head 1 is detachably connected with the front trailer 2, the front trailer 2 and the rear trailer 3, and an active moving mechanism 4 is further arranged on the front trailer 2 and the rear trailer 3.

In the utility model, the active moving mechanism 4 can independently move after the front trailer 2 and the rear trailer 3 are separated from the traction locomotive, so that the front trailer and the rear trailer can move in a narrow factory, and the influence on unloading and loading caused by the fact that the whole length of the double-trailer logistics vehicle is overlong and can not enter the factory is prevented.

Specifically, the driving moving mechanism 4 comprises a driving moving wheel set 5 and a power device 6 which are arranged on the front sides of the front trailer 2 and the rear trailer 3, and a driven moving wheel set 7 is further arranged on the rear sides of the front trailer 2 and the rear trailer 3. The power device can drive the active moving wheel set 5 to work so as to drive the front trailer or the rear trailer to move without the aid of a tractor.

Specifically, the power device 6 comprises a secondary power battery pack 8, a motor 9, a reduction gearbox 10 and a clutch 11, wherein the power of the motor 9 can be transmitted to wheels 12 in the driving movement wheel set 5 through the reduction gearbox 10 and the clutch 11. The auxiliary power battery pack 8 can supply power for the motor 9, and the motor can transmit power to the wheels 12 in the driving movable wheel set 5 through the reduction gearbox and the clutch after working, so that the front trailer or the rear trailer is driven to move through the wheels 12, and when the front trailer and the rear trailer are pulled to move by the traction locomotive, the clutch connecting the motor and the power of the wheels is disconnected.

Preferably, the secondary power battery pack 8 is connected to the primary power battery pack 20 or to the power supply system of the traction head 1. When the traction locomotive runs, the auxiliary power battery pack 8 can be powered through the main power battery pack 20 or the power supply system, so that the front trailer and the rear trailer can be guaranteed to have enough endurance after being separated from the traction locomotive, and the front trailer and the rear trailer can independently run in a factory.

Preferably, as shown in connection with fig. 1, an auxiliary steering system 13 is also included, which is connected to the active mobile wheelset 5. The auxiliary control system 13 comprises an operating lever 14, the operating lever 14 being connected to the active mobile wheel set 5 by means of a universal joint 15 and a coupling 16. The auxiliary control system consisting of the operating rod, the universal joint and the coupler can be used for conveniently controlling the moving direction of the front trailer and the rear trailer.

Specifically, the active traveling wheel set 5 includes a steering axle 17 and wheels 12 disposed at both ends of the steering axle 17. The auxiliary control system can control the direction of the wheels 12 in the active moving wheel set 5 through the steering axle, and the power device 6 can control the wheels 12 in the active moving wheel set 5 to rotate through the steering axle.

Preferably, as shown in connection with fig. 3, further comprising a range extending device 18 arranged in the traction head 1 and adapted to supply power to the main power battery 20. The range extender 18 comprises an energy storage tank 19 for mounting liquid methanol and an internal combustion engine 21, wherein the energy storage tank 19 can supply methanol gas to the internal combustion engine 21, and the internal combustion engine 21 is connected with the main power battery pack 20 through a power taking and generating structure. The power taking and generating structure comprises a power taking device and a generator. The range extender using methanol as an energy source is used for supplying power to the main power battery pack, so that the pollution to the environment can be reduced.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the traction vehicle head 1, the front trailer 2, the rear trailer 3, the driving movement mechanism 4, the driving movement wheel set 5, the power device 6, the driven movement wheel set 7, the auxiliary power battery set 8, the motor 9, the reduction gearbox 10, the clutch 11, the wheels 12, the auxiliary steering system 13, the operation lever 14, the universal joint 15, the coupling 16, the steering axle 17, the range extender 18, the energy storage box 19, the main power battery set 20, the internal combustion engine 21, etc. are used more herein, these terms are used only for convenience in describing and explaining the essence of the present utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a methyl alcohol increases journey double-hung commodity circulation car, includes traction locomotive (1), preceding trailer (2) and back trailer (3) that have main power battery pack (20), its characterized in that, traction locomotive (1) and preceding trailer (2), preceding trailer (2) and back trailer (3) can dismantle the connection, preceding trailer (2) and back trailer (3) on still be equipped with initiative moving mechanism (4).

2. The methanol range-increasing double-hung logistics vehicle of claim 1, wherein the driving moving mechanism (4) comprises a driving moving wheel set (5) and a power device (6) which are arranged on the front sides of the front trailer (2) and the rear trailer (3), and a driven moving wheel set (7) is further arranged on the rear sides of the front trailer (2) and the rear trailer (3).

3. The methanol range-increasing double-hung-stream vehicle according to claim 2, wherein the power device (6) comprises a secondary power battery pack (8), a motor (9), a reduction gearbox (10) and a clutch (11), and the power of the motor (9) can be transmitted to wheels (12) in the driving mobile wheel set (5) through the reduction gearbox (10) and the clutch (11).

4. A methanol range-enhancing double-hung trolley according to claim 3, wherein the secondary power battery pack (8) is connected with a main power battery pack (20) or a power supply system of the traction locomotive (1).

5. A methanol range-enhancing double-hanger trolley according to any of claims 2-4, further comprising an auxiliary steering system (13) connected to the active mobile wheelset (5).

6. The methanol range-increasing double-hung logistics vehicle of claim 5, wherein the auxiliary control system (13) comprises an operating rod (14), and the operating rod (14) is connected with the driving movement wheel set (5) through a universal joint (15) and a coupling (16).

7. The methanol range-extending double-hanger trolley of any of claims 2-4, wherein the active traveling wheel set (5) comprises a steering axle (17) and wheels (12) arranged at two ends of the steering axle (17).

8. A methanol range-extending dual-hitch trolley, as claimed in any one of claims 1 to 4, further comprising range extending means (18) disposed within the towing head (1) and operable to power the main power battery (20).

9. The methanol range-extending double-hung logistics vehicle according to claim 8, wherein the range-extending device (18) comprises an energy storage tank (19) for installing liquid methanol and an internal combustion engine (21), the energy storage tank (19) can supply methanol gas to the internal combustion engine (21), and the internal combustion engine (21) is connected with a main power battery pack (20) through a power taking and generating structure.

10. The methanol-extended range double-hanger flow vehicle of claim 9, wherein the power take-off and generation structure comprises a power take-off and a generator.