CN218967993U

CN218967993U - Part transport vechicle and conveying system

Info

Publication number: CN218967993U
Application number: CN202320119872.4U
Authority: CN
Inventors: 林振武; 杨根宝; 徐宝石; 何宁
Original assignee: GAC Aion New Energy Automobile Co Ltd
Current assignee: GAC Aion New Energy Automobile Co Ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-05-05
Anticipated expiration: 2033-01-30

Abstract

The application belongs to the technical field of conveying equipment, and provides a part transport vehicle and a transport system, which mainly comprise a transport vehicle frame body, a first transport guide rail and a second transport guide rail which are transversely arranged on the transport vehicle frame body; the first conveying guide rail is arranged above the second conveying guide rail, and the conveying directions of the first conveying guide rail and the second conveying guide rail are opposite. In the application, the first conveying guide rail and the second conveying guide rail which are opposite in conveying direction and layered up and down are arranged on the conveying frame body; when the material feeding device is used, the material feeding operation can be performed through the first conveying guide rail located above, and meanwhile, the material recycling operation can be performed through the second conveying guide rail located below, so that the operation efficiency is improved.

Description

Part transport vechicle and conveying system

Technical Field

The application belongs to the technical field of conveying equipment, and particularly relates to a part transport vehicle and a transport system.

Background

Currently, in an automobile production line, automobile parts to be used are generally placed in a stock area of the production line in a concentrated manner, and an operator performs stock and delivery according to instructions. In the existing stock and delivery mode, an operator usually conveys prepared automobile parts to two sides of a production line through a trolley or a carrier, so as to input the automobile parts and recover empty boxes after the automobile parts are taken out. There are also systems that use an AGV cart for unmanned conveyance.

However, in actual use, the manual distribution mode of pushing the trolley or the carrier by an operator is found to have higher labor intensity and lower efficiency; the AGV trolley is adopted to carry, so that the overall investment is large, and when the AGV trolley is replaced, a long time is also required, and the conveying efficiency is easily affected.

Disclosure of Invention

In order to overcome the above-mentioned shortcoming in the prior art, an object of the present application is to provide a part carrier vehicle and a carrier system, so as to reduce the labor intensity of related operators and improve the working efficiency.

The technical means adopted for solving the technical problems are as follows:

the application provides a part transport vehicle, which comprises a transport vehicle frame body, a first transport guide rail and a second transport guide rail, wherein the first transport guide rail and the second transport guide rail are transversely arranged on the transport vehicle frame body;

the first conveying guide rail is arranged above the second conveying guide rail, and the conveying directions of the first conveying guide rail and the second conveying guide rail are opposite.

In the implementation process, the first conveying guide rail and the second conveying guide rail which are opposite in conveying direction and layered up and down are arranged on the conveying frame body; when the material feeding device is used, the material feeding operation can be performed through the first conveying guide rail located above, and then the material recycling operation can be performed through the second conveying guide rail located below, so that the material feeding operation and the material recycling operation can be performed synchronously, and the operation efficiency is improved.

Preferably, the first conveying guide rail and the second conveying guide rail are provided with a plurality of rollers;

the transport vehicle frame body is provided with a driving motor for driving the idler wheels to roll; and/or the first conveying guide rail and the second conveying guide rail are obliquely arranged.

In the implementation process, the rollers can facilitate automatic conveying of materials on the first conveying guide rail and the second conveying guide rail, so that manual intervention is reduced, and the automation degree and the working efficiency in production operation are improved.

Preferably, a blocking mechanism for blocking or releasing the output of the material is arranged at the output ends of the first conveying guide rail and the second conveying guide rail.

In the implementation process, the blocking mechanism can be convenient to control the conveying states of the materials on the first conveying guide rail and the second conveying guide rail, so that production operation can be orderly performed.

Preferably, the bottom of the transportation frame body is provided with a plurality of universal wheels;

and/or the top of the transportation frame body is provided with a top rail mechanism for controlling the transportation frame body to move.

In the implementation process, the universal wheels and/or the overhead rail mechanisms are arranged, so that the overall movement of the transportation frame body can be conveniently controlled, a mode of manually pushing the part transportation vehicle to operate is not needed, and the labor intensity of operators is reduced.

Preferably, a booster wheel is further arranged at the bottom of the transportation frame body.

In the implementation process, through the aid wheels, the movement of the transportation frame body during movement can be more coordinated.

The application also provides a conveying system which comprises a feeding frame body and the part conveying vehicle;

the feeding frame body is provided with a third conveying guide rail and a fourth conveying guide rail with opposite conveying directions, the third conveying guide rail is arranged above the fourth conveying guide rail, the input end of the third conveying guide rail is connected with the output end of the first conveying guide rail, and the output end of the fourth conveying guide rail is connected with the second conveying guide rail.

In the implementation process, the material can be temporarily stored at the material loading end of the production line through the material loading frame body, at the moment, the material to be loaded is temporarily stored on the third conveying guide rail, and the material to be recovered is stored on the fourth conveying guide rail; through the connection between the material loading support body with the part transport vechicle to realize the material loading transmission and the material recovery transmission between the two cars, can be convenient for further improve production operating efficiency.

Preferably, a first lifting frame body and a first driver for controlling the lifting of the first lifting frame body are arranged on the feeding frame body;

the input end of the second conveying guide rail and the output end of the fourth conveying guide rail are respectively connected and arranged on the lifting track of the first lifting frame body.

In the implementation process, through the first lifting frame body, the second conveying guide rail and the fourth conveying guide rail can be conveniently connected in a conveying manner, and the structural design is ingenious and can be convenient for controlling the height of the whole vehicle.

Preferably, the automatic feeding device further comprises a storage frame body, wherein a fifth conveying guide rail and a sixth conveying guide rail with opposite conveying directions are arranged on the storage frame body, and the fifth conveying guide rail is arranged above the sixth conveying guide rail;

the output end of the fifth conveying guide rail is connected with the input end of the first conveying guide rail, and the input end of the sixth conveying guide rail is connected with the output end of the second conveying guide rail.

In the implementation process, the material storage frame body is arranged, so that materials can be temporarily stored in a material storage area of a production line, the materials can be conveniently conveyed to the material loading frame body through the part carrier, meanwhile, the recovered materials on the material loading frame body can be recovered through the part carrier, and the connection between working procedures and the conveying circulation of the materials are realized, so that the economic benefit in application is improved.

Preferably, the material storage frame body is provided with a second lifting frame body and a second driver for controlling the lifting of the second lifting frame body;

the second lifting frame body comprises an upper frame body and a lower frame body, the upper frame body can move to be connected with the input end of the fifth conveying guide rail, and the lower frame body can move to be connected with the output end of the sixth conveying guide rail.

In the implementation process, through the second lifting frame body, the input of the materials at the end of the material storage frame body and the output of the materials to be recovered can be conveniently controlled, and the operation can be simpler and more convenient.

Preferably, the transport frame body is provided with a guide plate which is convenient to be in butt joint with the feeding frame body and the storage frame body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a part carrier vehicle according to the present application.

Fig. 2 is a schematic view of another view of the parts carrier vehicle of the present application.

Fig. 3 is a schematic front view of the part carrier vehicle of the present application.

Fig. 4 is a schematic perspective view of a loading frame of the present application.

Fig. 5 is a schematic diagram of a winding structure of a traction rope on a feeding frame body of the present application.

Fig. 6 is a schematic perspective view of a material storage rack of the present application.

Fig. 7 is a schematic diagram of a winding structure of a haulage rope on a storage rack of the present application.

Fig. 8 is a schematic perspective view of the transport system of the present application.

Fig. 9 is a schematic elevational view of the transport system of the present application.

Marking:

1-part transport vehicle, 11-transport vehicle frame body, 111-universal wheels, 112-booster wheels, 12-first conveying guide rail, 121-single track, 122-idler wheels, 13-second conveying guide rail, 14-overhead rail mechanism, 141-running guide rail, 142-motor and 15-guide plate;

2-a box body;

3-feeding frame bodies, 31-third conveying guide rails, 32-fourth conveying guide rails, 33-first lifting frame bodies and 34-first drivers;

4-material storage frame bodies, 41-fifth conveying guide rails, 42-sixth conveying guide rails, 43-second lifting frame bodies, 431-upper layer frame bodies, 432-lower layer frame bodies and 44-second drivers;

5-hauling rope, 51-pulley.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In addition, embodiments of the present application and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It should be noted that: unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 9, in this embodiment, there is provided a parts carrier vehicle 1 including a carrier frame 11, a first conveying rail 12 and a second conveying rail 13 which are transversely provided on the carrier frame 11, the first conveying rail 12 being provided above the second conveying rail 13, and the first conveying rail 12 being opposite to the second conveying rail 13 in conveying direction.

As an application example, in this embodiment, the material or the part is placed on one box 2 during the conveying, and the empty box 2 after the material or the part is taken out is mainly recovered during the recovering operation, so as to reload the material or the part. Therefore, the objects conveyed on the first conveying rail 12 and the second conveying rail 13 are mainly the case 2.

As a preferred solution, as shown in fig. 1 to 3, a plurality of single tracks 121 are provided on the first conveying rail 12, a plurality of rollers 122 are provided on the single tracks 121, and the wheel surfaces of the rollers 122 provided on a plurality of the single tracks 121 together form a conveying plane of the first conveying rail 12. Similarly, a plurality of single rails 121 and a plurality of rollers 122 disposed on the single rails 121 are also disposed on the second conveying rail 13, and the conveying plane of the second conveying rail 13 is formed by the wheel surfaces of the rollers 122 disposed on the plurality of single rails 121 disposed thereon. Through the roller 122, the automatic conveying of the materials or the box body 2 loaded with the materials on the first conveying guide rail 12 and the second conveying guide rail 13 can be conveniently realized, so that manual intervention is reduced, and the automation degree and the operation efficiency during production operation are conveniently improved.

Further, as one example of the application, a driving motor (not shown in the drawing) may be provided on the transportation frame body 11 to drive the rollers 122 to roll, for example, the driving motor and the rollers 122 may be provided in a driving connection by a sprocket mechanism, and at this time, since the transportation power may be supplied by the driving motor, the first transportation rail 12 and the second transportation rail 13 may be provided in a relatively horizontal state.

Furthermore, the first conveying rail 12 and the second conveying rail 13 may be set to be inclined, and the case 2 on the first conveying rail 12 and the second conveying rail 13 may have a certain movement tendency based on the influence of gravity. The two schemes of arranging the driving motor and arranging the first conveying guide rail 12 and the second conveying guide rail 13 in an inclined manner can be simultaneously applied to the part carrier vehicle 1 provided in the embodiment; in the present embodiment, the first conveying rail 12 and the second conveying rail 13 are provided in an inclined state only on the transportation frame 11, and the driving motor is not provided, based on practical application effects and cost considerations.

In a preferred embodiment, a blocking mechanism (not shown) for blocking or releasing the output of the material is provided at the output ends of the first and second conveying

rails

12, 13. The blocking mechanism may be a telescopic blocking mechanism common in the prior art, for example, a telescopic cylinder is arranged, a baffle is arranged at the movable end of the telescopic cylinder, and the telescopic cylinder is used for controlling the extension or contraction of the baffle so as to prevent or release the output of materials, and control the conveying states of the materials on the first conveying guide rail 12 and the second conveying guide rail 13, so that the production operation can be performed more orderly.

As a preferable solution, in this embodiment, the transporting carriage body 11 is in a rectangular structure, and universal wheels 111 are correspondingly disposed at four corner ends of the bottom of the transporting carriage body 11, so that the part transporting carriage 1 can be moved conveniently by the disposed universal wheels 111.

Further, a top rail mechanism 14 is further disposed on the top of the transportation frame 11, the top rail mechanism 14 includes a running rail 141 disposed on the top of the transportation frame 11, and a motor 142 disposed on the running rail 141, and the motor 142 is connected to the transportation frame 11, so that the transportation frame 11 is driven to move synchronously by the movement of the motor 142 on the running rail 141. At this time, the moving route of the transportation frame 11 may be set by the installation of the running rail 141.

In practical applications, the scheme of providing the universal wheel 111 and the scheme of providing the headrail mechanism 14 may be applied to the parts carrier vehicle in this embodiment at the same time; in other applications, the universal wheel 111 may be disposed on the transportation frame 11, and the parts transportation vehicle 1 may be driven to move by other power output devices, such as a power motor; or only the top rail mechanism 14 is arranged corresponding to the transportation frame 11, thereby realizing the hanging type movement of the part transportation vehicle 1. The universal wheels 111 and/or the top rail mechanism 14 can be used for conveniently controlling the overall movement of the transportation frame 11, so that the part transportation vehicle 1 is not required to be manually pushed to operate, and the labor intensity of operators is reduced.

As a preferred solution, in this embodiment, on the basis of providing the universal wheel 111 and the track-and-rail mechanism 14 at the same time, a booster wheel 112 is further provided at the bottom of the transportation frame 11, and the specific structural form of the booster wheel 112 may be referred to the prior art, which is not described herein. Through the booster wheel 112, because the booster wheel 112 itself has a certain driving force, when the booster wheel is used with the overhead rail mechanism 14, a certain driving force can exist at the upper end and the lower end of the part carrier 1, so that the stress of the carrier frame 11 during moving can be more uniform, and the actions can be more coordinated and smoother.

In this embodiment, the first conveying rail 12 and the second conveying rail 13, which are opposite in conveying direction and are layered up and down, are provided on the conveying frame 11; when the feeding device is used, the feeding operation of the box body 2 loaded with the materials can be performed through the first conveying guide rail 12 positioned above, and then the recycling operation of the box body 2 after the materials are taken out is performed through the second conveying guide rail 13 arranged below, so that the feeding operation and the recycling operation of the materials can be performed synchronously, and the operation efficiency is improved conveniently.

In addition, as shown in fig. 8-9, a transporting system is further provided in this embodiment, which includes the feeding frame 3, the storage frame 4, and a part transporting vehicle 1 described above; when the feeding frame body 3 is applied, the feeding frame body is arranged at the feeding end of the production line, so that an operator can conveniently take and use materials or parts; the material storage frame body 4 is a material storage area arranged on a production line or a production workshop, so that materials or parts are temporarily stored; the part carrier vehicle 1 is movably arranged between the feeding frame body 3 and the material storage frame body 4, so that linkage between working procedures and circulating conveying of materials are conveniently realized.

As a preferable solution, in this embodiment, a third conveying rail 31 and a fourth conveying rail 32 are disposed on the feeding frame 3; the fifth conveying rail 41 and the sixth conveying rail 42 are provided on the material storage frame 4. Wherein the third conveying rail 31 is disposed above the fourth conveying rail 32, and the third conveying rail 31 is opposite to the conveying direction of the fourth conveying rail 32. The fifth conveying rail 41 is disposed above the sixth conveying rail 42, and the fifth conveying rail 41 is opposite to the conveying direction of the sixth conveying rail 42.

In this embodiment, a plurality of rollers 122 are also disposed on the third conveying rail 31, the fourth conveying rail 32, the fifth conveying rail 41 and the sixth conveying rail 42, and specific manners of disposing the rollers 122 on the third conveying rail 31, the fourth conveying rail 32, the fifth conveying rail 41 and the sixth conveying rail 42 may refer to the first conveying rail 12 and the second conveying rail 13, which are not described herein.

In addition, as a preferable mode, the third conveying rail 31, the fourth conveying rail 32, the fifth conveying rail 41, and the sixth conveying rail 42 are also provided obliquely, the oblique directions of the first conveying rail 12, the third conveying rail 31, and the fifth conveying rail 41 coincide, and the oblique directions of the second conveying rail 13, the fourth conveying rail 32, and the sixth conveying rail 42 coincide.

Further, in this embodiment, the height of the output end of the fifth conveying rail 41 is adapted to the height of the setting position of the input end of the first conveying rail 12, so that when the parts carrier vehicle 1 contacts the material storage rack 4, the fifth conveying rail 41 and the first conveying rail 12 can be in conveying engagement, and at this time, the box 2 loaded with the parts on the fifth conveying rail 41 can slide onto the first conveying rail 12. On the basis of this, the blocking mechanism may also be provided at the output end of the fifth conveying rail 41, so that the magazine 4 can be stably placed on the case 2 on the fifth conveying rail 41 when it only plays a role in storage.

Still further, the height of the output end of the first conveying rail 12 is matched with the height of the setting position of the input end of the third conveying rail 31, so that when the parts carrier vehicle 1 contacts with the feeding frame 3, conveying engagement between the first conveying rail 12 and the third conveying rail 31 can be realized, and at this time, the box body 2 loaded with parts on the first conveying rail 12 can slide onto the third conveying rail 31, so that the box body 2 loaded with parts is conveyed to the side of the production line for the operator to take.

At this time, the empty box 2 from which the parts are taken out is placed on the fourth conveying rail 32 so that the empty box 2 is conveyed onto the second conveying rail 13.

As a preferable embodiment, the first lifting frame 33 and the first driver 34 for controlling the lifting of the first lifting frame 33 are provided in this embodiment. The first lifting frame 33 is installed on the feeding frame 3 in a manner of sliding up and down; the upper surface of the first lifting frame 33 is inclined, and the inclination direction is the same as that of the fourth conveying rail 32 and the second conveying rail 13. When the first lifting frame 33 is in the initial state, the upper surface of the first lifting frame 33 is connected to the output end of the fourth conveying rail 32, so that the empty box 2 on the fourth conveying rail 32 slides onto the first lifting frame 33; at this time, the first driver 34 drives the first lifting frame 33 to lift, and after the first lifting frame 33 is lifted, the upper surface of the first lifting frame 33 is connected to the input end of the second conveying rail 13, so that the empty box 2 can slide from the first lifting frame 33 to the second conveying rail 13.

In the above implementation process, the input end of the second conveying rail 13 and the output end of the fourth conveying rail 32 are respectively connected to the lifting rail of the first lifting frame 33, so that the conveying connection of the materials between the second conveying rail 13 and the fourth conveying rail 32 can be conveniently realized, and the structural design is ingenious; the height difference between the output end of the fourth conveying guide rail 32 and the input end of the second conveying guide rail 13 is compensated through the first lifting frame body 33, so that the whole vehicle height of the feeding frame body 3 can be conveniently controlled.

As a preferable solution, in this embodiment, the first driver 34 is of a cylinder structure, the first driver 34 is mounted on the feeding frame 3, a traction rope 5 is connected to a movable end of the first driver 34, and the traction rope 5 is connected to the first lifting frame 33 by winding on a pulley 51 on the feeding frame 3, so that when the first driver 34 stretches, the first driver 34 can drive the first lifting frame 33 to lift up, and when the first driver 34 contracts, the first lifting frame 33 can automatically descend to an initial position based on the received gravity.

In addition, the output end of the second conveying guide rail 13 is matched with the setting position of the input end of the sixth conveying guide rail 42 in height, so that when the part carrier 1 contacts with the storage rack 4, conveying connection between the second conveying guide rail 13 and the sixth conveying guide rail 42 can be realized, and at the moment, the empty box body 2 positioned on the second conveying guide rail 13 can slide onto the sixth conveying guide rail 42, thereby conveying the empty box body 2 to the side of the storage area for recycling of operators.

As a preferable solution, in this embodiment, a second lifting frame 43 and a second driver 44 for controlling the lifting of the second lifting frame 43 are further provided. The second lifting frame 43 is installed on the material storage frame 4 in a manner of sliding up and down; wherein, the second lifting frame 43 is provided with an upper frame 431 and a lower frame 432, the upper surface of the lower frame 432 is inclined, and the inclination direction is the same as the second conveying rail 13; the upper surface of the upper frame 431 is also inclined, and the inclination direction is the same as that of the first conveying rail 12.

When the second lifting frame 43 is in the initial state, the upper surface of the lower frame 432 is engaged with the output end of the sixth conveying rail 42, so that the empty box 2 on the sixth conveying rail 42 slides onto the lower frame 432; at this time, the operator places the box 2 loaded with parts on the upper frame 431. At this time, the second lifting frame 43 is driven to lift by the second driver 44, and after lifting, the empty box 2 on the lower frame 432 automatically slides out to be convenient for the operator to recover; the part-loaded case 2 on the upper frame 431 is lifted up to engage with the input end of the fifth conveying rail 41, so that the part-loaded case 2 can slide onto the fifth conveying rail 41. Through the second lifting frame 43, the input of the material at the end of the material storage frame 4 and the output of the material to be recovered can be conveniently controlled, and the operation can be simpler and more convenient.

As a preferable solution, the second driver 44 in this embodiment also adopts a cylinder structure, the second driver 44 is mounted on the storage frame 4, the movable end of the second driver 44 is also connected with a pulling rope 5, and the pulling rope 5 is connected with the second lifting frame 43 by winding on a pulley 51 on the storage frame 4, so that when the second driver 44 stretches, the pulling rope 5 can drive the second lifting frame 43 to lift, and when the second driver 44 contracts, the second lifting frame 43 can automatically descend to the initial position based on the received gravity.

In this embodiment, the material can be temporarily stored at the feeding end of the production line by the feeding frame 3, at this time, the material to be fed is temporarily stored on the third conveying guide rail 31, and the material to be recovered is stored on the fourth conveying guide rail 32; through the connection between the feeding frame body 3 and the part transport vehicle 1, the material feeding transfer and the material recycling transfer between the two vehicles are realized. And through setting up the storage support body 4 can deposit temporarily the material in the storage area of production line, so that pass through part carrier vehicle 1 carries the material to on the material loading support body 3, also can pass through simultaneously part carrier vehicle 1 is right retrieve the material of retrieving on the material loading support body 3, thereby realize linking and the cyclic delivery of material between the process, can be convenient for further improve the economic benefits when production operating efficiency and using.

As a preferred solution, in this embodiment, guide plates 15 are disposed on the sides of the transportation frame body 11 facing the feeding frame body 3 and the storage frame body 4, the guide plates 15 are disposed in pairs on two sides of the transportation frame body 11, and the guide plates 15 in pairs are disposed in a flaring manner facing the outer side, so that when the transportation frame body 11 is abutted with the feeding frame body 3 or the storage frame body 4, rapid alignment can be performed between the transportation frame body 11 and the feeding frame body 3 and between the transportation frame body 11 and the storage frame body 4 through the disposed guide plates 15, so that the butt joint between the transportation frame body 11 and the feeding frame body 3 and the storage frame body 4 is realized, and the operation is simpler and more convenient.

The foregoing is merely a specific embodiment of the present application and is not intended to limit the scope of the present application, and various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. Variations and substitutions will be readily apparent to those skilled in the art within the scope of the present disclosure, and are intended to be included within the scope of the present disclosure. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The part transport vehicle is characterized by comprising a transport vehicle frame body, a first transport guide rail and a second transport guide rail, wherein the first transport guide rail and the second transport guide rail are transversely arranged on the transport vehicle frame body;

2. The parts carrier vehicle of claim 1, wherein the first and second conveying rails are provided with a plurality of rollers;

3. The parts carrier vehicle according to claim 2, wherein a blocking mechanism for blocking or releasing the output of the material is provided at the output ends of the first and second conveying rails.

4. A parts carrier vehicle according to claim 1 or 3, wherein the bottom of the carrier body is provided with a plurality of universal wheels;

5. The parts carrier vehicle of claim 4, wherein booster wheels are further provided at the bottom of the carrier body.

6. A transportation system comprising a loading bay and a parts carrier vehicle according to any one of claims 1 to 5;

7. The transport system of claim 6, wherein the loading frame is provided with a first lifting frame and a first driver for controlling the lifting of the first lifting frame;

8. The transport system according to claim 6 or 7, further comprising a storage rack body, wherein a fifth transport rail and a sixth transport rail with opposite transport directions are arranged on the storage rack body, and the fifth transport rail is arranged above the sixth transport rail;

9. The transport system of claim 8, wherein a second lifting frame and a second driver for controlling the lifting of the second lifting frame are provided on the material storage frame;

10. The transport system of claim 9, wherein the transport carriage body is provided with a guide plate for facilitating docking with the loading carriage body and the storage carriage body.