CN211032560U

CN211032560U - Rail vehicle and container transportation system thereof

Info

Publication number: CN211032560U
Application number: CN201922112270.2U
Authority: CN
Inventors: 吕文俊; 戚磊; 刘伟; 佘鹏; 吕存习
Original assignee: CRRC Qingdao Sifang Co Ltd
Current assignee: CRRC Qingdao Sifang Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-17
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a rail vehicle and a container transportation system thereof, which comprises a detection part, a supporting wheel train and a driving wheel train; the detection component is used for detecting a container position signal; the supporting wheel system comprises a plurality of driven supporting wheels and supporting shafts, and each driven supporting wheel is rotatably supported on the carriage through the corresponding supporting shaft; when the container transportation system provided by the utility model is used, when the detection component detects that the container moves to a preset position, the driving device drives the driving wheel to rise to a height matched with the bottom of the container, and drives the driving wheel to rotate so as to provide container operation power; through the quantity and the position of reasonable setting drive wheel like this, can realize the transportation of container equidirectional, improve the flexibility of container transportation.

Description

Rail vehicle and container transportation system thereof

Technical Field

The utility model relates to a technical field is fixed to the container, in particular to rail vehicle and container transportation system thereof.

Background

The high-speed railway freight system consists of three parts, namely a high-speed railway freight train, a high-speed railway container and a high-speed railway loading and unloading platform, and the basic operation of the high-speed railway freight system is a process of centralizing, transferring and dispersing high-speed railway cargos.

The high-speed railway freight container is a container for high-speed rail goods in the freight process, the high-speed railway freight takes the high-speed railway container as the most basic unit for loading, unloading, storing and transporting, the high-speed railway container finishes the quick loading and unloading of a high-speed railway freight train through a high-speed railway loading and unloading platform, and the high-speed railway freight train is a transport tool for transferring the high-speed railway container.

Therefore, how to improve the container loading and unloading efficiency in the prior art is a technical problem that needs to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a container transportation system, which is arranged in a carriage and comprises a detection part, a support wheel train and a driving wheel train; the detection component is used for detecting a container position signal;

the supporting wheel train comprises a plurality of driven supporting wheels and supporting shafts, and each driven supporting wheel is rotatably supported on the carriage through the corresponding supporting shaft; the driving wheel train comprises a driving wheel and a driving device, and the driving device drives the driving wheel to lift and rotate around respective mounting shafts according to the container position signal.

The utility model provides a container transportation system uses, when the detection part detects the container and moves predetermined position, drive arrangement drive wheel rise to with the container bottom to the complex height to the drive wheel rotates in order to provide container operation power, and when the container passed through the back, drive arrangement redriven drive wheel recovered to initial high position. The driven wheel in the supporting wheel train plays a role of driven support in the movement process of the container.

The drive wheel is in initial position under the normality, and this initial position is less than the contact position of container diapire, through the quantity and the position of reasonable setting drive wheel like this, can realize the not equidirectional transportation of container, improves the flexibility of container transportation.

Optionally, the driving wheel train includes a plurality of driving units, each driving unit includes a mounting seat, at least one driving wheel and a driving component, the driving wheel is rotatably mounted on the mounting seat, and the driving component drives the mounting seat to lift and drives each driving wheel to rotate; the detection part is installed on the installation seat of each driving unit.

Optionally, one end of the mounting seat is rotatably connected to a floor of the car compartment through a hinge shaft, each driving wheel is mounted at the other end of the mounting seat, and the driving component drives the mounting seat to rotate around the hinge shaft in a reciprocating manner in a vertical plane.

Optionally, the driving part includes a motor and a cam structure, the cam structure includes a cam seat and a cam rotatably disposed on the cam seat, the cam seat has a structure fixed in cooperation with the floor of the carriage, and the motor drives the cam to rotate so that the other end of the mounting seat rotates around the hinge shaft in a reciprocating manner.

Optionally, the motor drives the mounting seat to rotate around the hinge shaft, and simultaneously drives the driving wheels to rotate through the gear transmission assembly.

Optionally, each driving wheel is mounted on the same rotating shaft, the rotating shaft is rotatably supported on the mounting seat through a bearing, and the motor drives the rotating shaft to rotate so as to drive each driving wheel to rotate.

Optionally, the number of the driving wheels is two, the two driving wheels are respectively located at two ends of the rotating shaft, and the middle of the rotating shaft is rotatably supported on the mounting seat.

Optionally, the overall height of the container movement system is less than or equal to 50 mm.

Optionally, the mounting seat includes a box body, the detection component includes a body and a detection end, the motor and the body are both located inside the box body, the top wall of the box body is provided with an opening, and the detection end corresponds to the opening.

Furthermore, the utility model provides a rail vehicle, which comprises a carriage body, be fixed with above-mentioned arbitrary any on the automobile body container transportation system.

Because the rail vehicle has the container transportation system, the rail vehicle also has the technical effects of the container transportation system.

Drawings

Fig. 1 is a schematic structural diagram of a driving unit according to an embodiment of the present invention;

fig. 2 is a partial schematic view of a container transportation system in one embodiment of the invention.

Wherein, in fig. 1 to 2:

100-a drive unit; 10-a mounting seat; 20-driving wheels; 30-a detection component; 40-a hinge axis; 50-cam configuration; 51-a cam seat; 52-a cam; 200-a support unit.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 2, fig. 1 is a schematic structural diagram of a driving unit according to an embodiment of the present invention; fig. 2 is a partial schematic view of a container transportation system in one embodiment of the invention.

The utility model provides a rail vehicle and container transportation system thereof. The rail vehicle herein can be used for transporting containers, and has a carrying platform for loading the containers, and the specific structure of the rail vehicle is not described herein in detail, and reference may be made to the prior art.

The container transportation system provided by the utility model is arranged in the carriage and comprises a detection part 30, a supporting wheel train and a driving wheel train; the detection component 30 is used for detecting the container position signal; the detection member 30 may be a contact detection member 30 or may be a non-contact detection member 30. It is preferred herein that the detection member 30 is a non-contact detection member 30, such as an inductive sensor.

The utility model provides a support train includes a plurality of driven supporting wheels and back shaft, and each driven supporting wheel rotates through corresponding back shaft and supports in the carriage. To facilitate the arrangement and transportation of the container, the support train may comprise a plurality of support units, each support unit comprising at least one driven support wheel rotatably supported on a driven support, the driven support being mounted to the wagon. This facilitates the arrangement of the support train. The support train may include two or more support units 200, each of which includes a support base and at least one driven support wheel rotatably disposed on the support base. The supporting seat is matched and fixed with the carriage floor.

The drive train comprises a drive wheel 20 and a drive device, the drive device drives the drive wheel 20 to lift and rotate around a corresponding mounting shaft according to the container position signal. The driving device can change the height position of the driving wheel 20 and can also drive the driving wheel 20 to rotate to provide power for the container to run in the carriage.

The utility model provides a container transportation system uses, when detecting component 30 detects the container and moves predetermined position, drive arrangement drive wheel 20 rise to with the container bottom to the complex height to drive wheel 20 rotates in order to provide container operation power, and when the container passed through the back, drive arrangement redriven drive wheel 20 resumes to initial high position. The driven wheel in the supporting wheel train plays a role of driven support in the movement process of the container.

The driving wheel 20 is in the initial position under the normality, and this initial position is less than the contact position of container bottom wall, through the quantity and the position of reasonable setting driving wheel 20 like this, can realize the transportation of container equidirectional, improves the flexibility of container transportation.

The driving device can directly drive the driving wheel 20 to ascend and descend, and of course, can directly drive the mounting seat of the driving unit. The following embodiment shows an embodiment in which the driving device drives the mounting seat of the driving unit to move so as to lift the driving wheel 20.

In a specific embodiment, the driving wheel train may include a plurality of driving units 100, each driving unit includes a mounting base 10, at least one driving wheel 20, and a driving member, the driving wheel 20 is rotatably mounted on the mounting base 10, and the driving member drives the mounting base 10 to move up and down and drives each driving wheel 20 to rotate; the mount 10 of each driving unit is mounted with a sensing member 30.

In the embodiment, the driving wheel system is arranged into a plurality of independent driving units, the modular arrangement is realized, the driving units are independent from each other, the mutual influence is avoided, the arrangement is convenient, and the working reliability is high.

Further, one end of the mounting seat 10 is rotatably connected to the floor of the vehicle compartment through a hinge shaft 40, each driving wheel 20 is mounted to the other end of the mounting seat 10, and the driving member drives the mounting seat 10 to rotate back and forth around the rotation shaft.

The driving part can be a motor or a power part such as an oil cylinder.

In this embodiment, the driving part may include a motor and a cam structure 50, the cam structure 50 includes a cam seat 51 and a cam 52 rotatably disposed on the cam seat 51, the cam seat 51 has a structure fixed to the floor of the vehicle compartment, and the motor drives the other end of the mounting seat to rotate reciprocally through the cam 52.

That is, the cam seat 51 may be installed at a predetermined position of the vehicle compartment, the motor may be installed at the installation seat, and the motor drives the cam 52 to rotate to achieve the adjustment of the height position of the driving wheel 20. The adjusting mode has a compact structure and saves space.

In order to achieve that the same driving member simultaneously drives the cam 52 and the driving wheels 20 to rotate, in one embodiment, the container transportation system may further include a gear assembly, and the motor drives the driving wheels 20 to rotate through the gear assembly while driving the mounting seat to rotate around the hinge shaft 40.

In the above embodiments, the driving wheels 20 may be mounted on the same shaft, the shaft is rotatably supported on the mounting seat through a bearing, and the motor drives the shaft to rotate to drive the driving wheels 20 to rotate.

The embodiment of the present invention is shown in which the number of the driving wheels 20 is two, the two driving wheels 20 are respectively located at two ends of a rotating shaft, and the middle portion of the rotating shaft is rotatably supported on the mounting seat.

Of course, the number of the driving wheels 20 on the same rotating shaft is not limited to two, and may be three or more.

Practice proves that the overall height of the container motion system with the structure is less than or equal to 50 mm.

There are various ways for the specific structure of the detection part 30 as long as the above-described functions are achieved. The detection member 30 may be integrated into the mounting base for ease of installation and accurate detection.

In a specific embodiment, the mounting seat may include a box, the detecting part 30 includes a body and a detecting end, the motor and the body are both located inside the box, the top wall of the box is provided with an opening, and the detecting end is arranged corresponding to the opening.

The box body in the embodiment can protect the motor and the detection part 30, and the service lives of the motor and the detection part are prolonged.

The detection unit 30 is preferably an infrared-ray induction-type detection unit 30. When the inductive detection component 30 senses that the upper container passes through, the driving wheel 20 extends out of the ground and contacts the bottom of the container to drive the container to operate. When the container passes, the sensing part 30 senses that no container passes, and the driving wheel 20 retracts to the initial state.

Furthermore, the utility model also provides a rail vehicle, including the carriage, be fixed with above-mentioned arbitrary one on the carriage container transportation system.

It is right above that the utility model provides a container fixing device and have rail vehicle of this fixing device carry out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A container transportation system is arranged in a carriage and is characterized by comprising a detection part, a supporting wheel train and a driving wheel train; the detection component (30) is used for detecting a container position signal;

2. A container transportation system according to claim 1, wherein said drive train comprises a plurality of drive units, each of said drive units comprising a mounting (10), at least one of said drive wheels (20) rotatably mounted to said mounting (10), and a drive member for driving said mounting (10) up and down and for driving each of said drive wheels (20) to rotate; the detection part (30) is arranged on the mounting seat (10) of each driving unit.

3. The container transportation system according to claim 2, wherein the mounting base (10) is rotatably connected at one end to a floor of a vehicle compartment by a hinge shaft (40), and the driving wheels are mounted at the other end of the mounting base (10), and the driving member drives the mounting base (10) to be reciprocally rotated in a vertical plane about the hinge shaft (40).

4. A container transportation system as claimed in claim 3, wherein said driving means comprises a motor and a cam structure (50), said cam structure (50) comprising a cam seat (51) and a cam (52) rotatably mounted on said cam seat (51), said cam seat (51) having a structure fixed in cooperation with a car, said motor driving said cam (52) to rotate so as to reciprocally rotate the other end of said mounting seat (10) around a hinge shaft (40).

5. The container transportation system of claim 4, further comprising a gear assembly, wherein the motor drives the mounting base (10) about the hinge axis (40) and simultaneously drives the drive wheels to rotate via the gear assembly.

6. A container transportation system as claimed in claim 5, wherein each of the drive wheels (20) is mounted on a common shaft which is rotatably supported by the mounting block (10) via bearings, and the motor rotates the shaft to drive each of the drive wheels.

7. The container transportation system according to claim 6, wherein the number of the driving wheels is two, and the two driving wheels are respectively located at both ends of the rotating shaft, and the middle part of the rotating shaft is rotatably supported on the mounting seat (10).

8. The container transportation system of any of claims 2 to 7, wherein the overall height of the container motion system is less than or equal to 50 mm.

9. A container transportation system as claimed in any one of claims 4 to 7, characterised in that the mounting (10) comprises a box, the detection member (30) comprises a body and a detection end, the motor and the body being located inside the box, a top wall of the box being provided with an opening, the detection end being located in correspondence with the opening.

10. A rail vehicle comprising a car, characterized in that a container transportation system according to any one of claims 1 to 9 is fixed to the car.