Vehicle body bearing mechanism and AGV

Abstract

The embodiment of the utility model provides a vehicle body bearing mechanism and an AGV, the vehicle body bearing mechanism comprises a vehicle body frame, the vehicle body frame is provided with a first accommodating groove, a limiting part is arranged in the first accommodating groove, a limiting section is formed in the limiting part, a battery is placed in the limiting section, the vehicle body frame is also provided with a second accommodating groove, and a first electrical part fixing insulating plate is arranged in the second accommodating groove; the vehicle body frame is further provided with a plurality of second electrical part fixing insulating plates, and the first electrical part fixing insulating plates and the second electrical part fixing insulating plates are used for installing electrical parts of different sizes respectively. The second containing groove is formed in the top of the vehicle body frame, meanwhile, the first electric part fixing insulating plate is installed in the second containing groove, electric parts with large sizes or multiple wire harnesses can be installed on the first electric part fixing insulating plate, the situation that the electric parts exceed much space of the top of the vehicle body frame is avoided, and meanwhile the wire harnesses are convenient to arrange; and the plurality of second electrical parts are arranged to fix the insulating plate, so that smaller electrical parts can be mounted, and the electrical parts with different sizes can be separately mounted.

Description

Technical Field

[0001] This specification relates to the technical field of AGVs, and particularly to a vehicle body bearing mechanism and an AGV vehicle. Background Art

[0002] An AGV is a transport vehicle equipped with automatic guiding devices such as electromagnetic or optical ones, capable of traveling along a specified guiding path and having safety protection and various transfer functions. Currently, the vehicle body bearing mechanisms of AGVs are relatively simple. For large and small electrical components that need to be installed on the vehicle body, generally a certain area is selected for installation. When large and small different electrical components are installed together, the wiring harnesses are prone to being entangled, resulting in certain inconvenience in use. Summary of the Invention

[0003] In view of this, the embodiments of this specification provide a vehicle body bearing mechanism and an AGV vehicle. By opening a second accommodation groove at the top of the vehicle body frame and installing a first electrical component fixing insulating plate in the second accommodation groove at the same time, electrical components with larger volume or more wiring harnesses can be installed on the first electrical component fixing insulating plate, avoiding that the electrical components exceed the space above the vehicle body frame by a large amount and facilitating the arrangement of the wiring harnesses at the same time. By providing a number of second electrical component fixing insulating plates, they can be used to install smaller electrical components, enabling different-sized electrical components to be installed separately.

[0004] The embodiments of this specification provide the following technical solutions: A vehicle body bearing mechanism includes a vehicle body frame. A first accommodation groove is opened on the side of the vehicle body frame. A limiting part is arranged in the first accommodation groove. A limiting interval is formed in the limiting part. A battery is placed in the limiting interval. A second accommodation groove is also opened at the top of the vehicle body frame. A first electrical component fixing insulating plate is arranged in the second accommodation groove. A number of second electrical component fixing insulating plates are also arranged at the top of the vehicle body frame. The first electrical component fixing insulating plate and the second electrical component fixing insulating plates are respectively used for installing different-sized electrical components.

[0005] Preferably, the limiting part includes two groups of limiting strips. The two groups of limiting strips are respectively arranged on opposite sides of the battery. The ends of the two groups of limiting strips both extend towards the direction close to each other to form limiting blocks. The limiting blocks are in contact with the outer side of the battery.

[0006] Preferably, a sealing plate is arranged outside the first accommodation groove. The sealing plate is used to close the first accommodation groove. The sealing plate is hinged to the vehicle body frame.

[0007] Preferably, a mounting frame is arranged on the vehicle body frame. The mounting frame extends below the vehicle body frame. A QR code camera is installed on the mounting frame. The QR code camera is used to read the QR code mark on the ground.

[0008] Preferably, a manual charging Anderson connector is provided on the vehicle body frame, and the manual charging Anderson connector is electrically connected to the battery;

[0009] And / or, an electrode fixing plate is provided on the vehicle body frame, the electrode fixing plate is electrically connected to the battery, and an automatic charging electrode is provided on the electrode fixing plate.

[0010] Preferably, a safety touch edge is provided on the outer periphery of the vehicle body frame, and the safety touch edge at least partially surrounds the corner of the vehicle body frame.

[0011] Preferably, an obstacle avoidance radar and a navigation radar are installed on the top of the vehicle body frame, and the obstacle avoidance radar and the navigation radar are arranged diagonally on the top of the vehicle body frame.

[0012] Preferably, a voice prompt is provided on the first electrical part fixing insulating plate.

[0013] Preferably, a plurality of auxiliary wheels are provided at the bottom of the vehicle body frame.

[0014] An AGV vehicle includes a driving mechanism and the vehicle body bearing mechanism as described in any one of the above, the driving mechanism is installed on the vehicle body frame, and the driving mechanism is used to drive the vehicle body bearing mechanism to move.

[0015] Compared with the prior art, the beneficial effects that can be achieved by at least one of the above technical solutions adopted in the embodiments of the present specification at least include:

[0016] By opening a second accommodation groove on the top of the vehicle body frame and installing a first electrical part fixing insulating plate in the second accommodation groove at the same time, electrical components with larger volume or more wire harnesses can be installed on the first electrical part fixing insulating plate, avoiding the situation that the electrical components exceed the top of the vehicle body frame by a large amount of space and facilitating the arrangement of wire harnesses at the same time. By providing a plurality of second electrical part fixing insulating plates, smaller electrical components can be installed, enabling electrical components of different sizes to be installed separately. At the same time, a limiting interval for installing the battery is formed through the limiting part, which can limit the battery and prevent the battery from sliding. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the first perspective of the vehicle body bearing mechanism provided by the present application;

[0019] Figure 2It is a schematic internal structure diagram of the first accommodation groove of the vehicle body bearing mechanism provided by the present application;

[0020] Figure 3 It is a schematic second perspective structure diagram of the vehicle body bearing mechanism provided by the present application.

[0021] In the figure, 1 is the vehicle body frame; 2 is the first accommodation groove; 3 is the second accommodation groove; 4 is the first electrical part fixing insulating plate; 5 is the second electrical part fixing insulating plate; 6 is the sealing plate; 7 is the mounting bracket; 8 is the manual charging Anderson connector; 9 is the electrode fixing plate; 10 is the automatic charging electrode; 11 is the safety edge; 12 is the obstacle avoidance radar; 13 is the navigation radar; 14 is the voice prompt; 15 is the battery; 16 is the limit strip; 17 is the limit block; 18 is the auxiliary wheel; 19 is the hinge shaft fixing block; 20 is the QR code camera. Detailed implementation manners

[0022] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] The following uses specific specific examples to illustrate the implementation manners of the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0024] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. In addition, this device and / or this method can be implemented using other structures and / or functions in addition to one or more of the aspects described herein.

[0025] It should also be noted that the illustrations provided in the following embodiments only schematically illustrate the basic concept of the present application. The diagrams only show the components related to the present application, rather than being drawn according to the number, shape, and size of the components in actual implementation. The types, quantities, and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0026] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0027] The following describes the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

[0028] As Figures 1 - 3 shown, a vehicle body bearing mechanism includes a vehicle body frame 1. The vehicle body frame 1 is the main frame, and all parts and components as well as the final load are on the vehicle body frame 1. A first accommodation groove 2 is provided on the side of the vehicle body frame 1. A limiting portion is provided in the first accommodation groove 2, and a limiting interval is formed in the limiting portion. A battery 15 is placed in the limiting interval. A second accommodation groove 3 is further provided on the top of the vehicle body frame 1. A first electrical component fixing insulating plate 4 is provided in the second accommodation groove 3. A plurality of second electrical component fixing insulating plates 5 are further provided on the top of the vehicle body frame 1. The first electrical component fixing insulating plate 4 and the second electrical component fixing insulating plates 5 are respectively used to install electrical components of different sizes.

[0029] By providing the first accommodation groove 2 for placing the battery 15 on the side of the vehicle body frame 1, the first accommodation groove 2 extends along the horizontal direction. A limiting portion is provided in the first accommodation groove 2, and the limiting portion contacts at least the four corners of the battery 15, so as to play a role in limiting and fixing the battery 15 and prevent the battery 15 from sliding. By providing the second accommodation groove 3 on the top of the vehicle body frame 1, the second accommodation groove 3 extends along the vertical direction. The first electrical component fixing insulating plate 4 is installed in the second accommodation groove 3. Electrical components with larger volume or more wire harnesses can be installed on the first electrical component fixing insulating plate 4, which not only avoids the electrical components exceeding the top of the vehicle body frame 1 by a large amount of space but also facilitates the arrangement of wire harnesses. By providing a plurality of second electrical component fixing insulating plates 5, smaller electrical components can be installed, so that electrical components of different sizes are installed separately.

[0030] As Figure 2As shown, in some embodiments, the limiting portion includes two groups of limiting strips 16. The two groups of limiting strips 16 are respectively arranged on opposite sides of the battery 15. The ends of the two groups of limiting strips 16 extend towards each other to form limiting blocks 17. The limiting blocks 17 are in contact with the outer side of the battery 15. By arranging limiting strips 16 on both opposite sides of the battery 15, the limiting strips 16 are respectively in contact with the opposite sides of the battery 15. The length of the limiting strips 16 is not less than the length of the side of the battery 15. At the same time, the two ends of the two groups of limiting strips 16 extend towards each other to form limiting blocks 17. The four limiting blocks 17 respectively correspond to the four corners of the battery 15 at the joints of the two groups of limiting strips 16, so as to realize the limiting and fixing of the battery 15 and prevent the battery 15 from sliding.

[0031] As Figures 1 - 2 shown, in some embodiments, a sealing plate 6 is arranged outside the first accommodating groove 2. The sealing plate 6 is used to close the first accommodating groove 2. The sealing plate 6 is hinged to the vehicle body frame 1. By arranging the sealing plate 6 to close the first accommodating groove 2, it can play a role in protecting the battery 15. One side of the sealing plate 6 is hinged to the vehicle body frame 1 so that the sealing plate 6 can be opened or closed. The other side of the sealing plate 6 can be engaged with the vehicle body frame 1 to ensure a certain stability when the sealing plate 6 is closed.

[0032] As Figure 1 and Figure 3 shown, in some embodiments, a mounting frame 7 is arranged on the vehicle body frame 1. The mounting frame 7 extends below the vehicle body frame 1. A QR code camera 20 is mounted on the mounting frame 7. The QR code camera 20 is used to read the QR code identifier on the ground. By arranging the mounting frame 7, the bottom end of the mounting frame 7 extends to the bottom of the vehicle body frame 1. By mounting the QR code camera 20 on the mounting frame 7, the QR code camera 20 can read the QR code identifier on the ground and output the corresponding reading data to the central control in the vehicle body.

[0033] As Figure 1 shown, in some embodiments, a manual charging Anderson connector 8 is arranged on the vehicle body frame 1. The manual charging Anderson connector 8 is electrically connected to the battery 15. By arranging the manual charging Anderson connector 8 on the vehicle body frame 1, it is used for manual charging with a manual charger, so that the vehicle body can be charged at any position and obtain electric energy.

[0034] As Figure 1As shown, in some embodiments, an electrode fixing plate 9 is provided on the vehicle body frame 1. The electrode fixing plate 9 is electrically connected to the battery 15. An automatic charging electrode 10 is provided on the electrode fixing plate 9. By providing the automatic charging electrode 10 on the side of the vehicle body frame 1, it is used for the vehicle body to automatically drive to the position of the automatic charging pile, and the charging pile is controlled to automatically extend the charging electrode to dock with the automatic charging electrode 10 to achieve automatic charging of the vehicle body.

[0035] As Figure 1 As shown, in some embodiments, a safety touch edge 11 is provided on the outer periphery of the vehicle body frame 1. The safety touch edge 11 at least partially surrounds the corner of the vehicle body frame 1. By providing the safety touch edge 11 on the outer periphery of the vehicle body frame 1 and fixing the safety touch edge 11 on the front and rear surfaces of the vehicle body frame 1, the function of emergency stop in case of collision of the trolley can be realized.

[0036] As Figure 1 As shown, in some embodiments, an obstacle avoidance radar 12 and a navigation radar 13 are installed on the top of the vehicle body frame 1. The obstacle avoidance radar 12 and the navigation radar 13 are arranged diagonally on the top of the vehicle body frame 1. By providing the obstacle avoidance radar 12 and the navigation radar 13, both the obstacle avoidance radar 12 and the navigation radar 13 are lidar. The obstacle avoidance radar 12 is used to detect objects behind the vehicle body or moving objects. Outside the set safety range of the vehicle body, the obstacle avoidance radar 12 does not trigger. Inside the set safety range of the vehicle body, the obstacle avoidance radar 12 triggers, and the trigger signal is sent to the central control in the vehicle body, and the central control makes corresponding execution processing. The navigation radar 13 is used to scan the map of the area where the vehicle body runs, satisfy the binding of the scanned map and the running area of the vehicle body, and realize automatic navigation and obstacle avoidance of the vehicle body.

[0037] It should be noted that the obstacle avoidance radar 12 and the navigation radar 13 are respectively fixed on the diagonal lines of the vehicle body frame 1, satisfying the detection range angle of 270° of the obstacle avoidance radar 12 and the navigation radar 13, and realizing 360° dead-angle-free detection of the vehicle body.

[0038] As Figure 1 As shown, in some embodiments, a voice prompt 14 is provided on the first electrical part fixed insulating plate 4. By providing the voice prompt 14, it can be used for voice reminder during the driving process of the trolley.

[0039] As Figure 3 As shown, in some embodiments, a plurality of auxiliary wheels 18 are provided at the bottom of the vehicle body frame 1. By providing the auxiliary wheels 18 at the bottom of the vehicle body frame 1, the auxiliary wheels 18 can bear part of the weight carried by the vehicle body.

[0040] Please refer to Figures 1 - 3, based on the same inventive concept, the embodiments of this specification provide an AGV vehicle, which includes a driving mechanism and the vehicle body bearing mechanism described in any one of the above. The driving mechanism is installed on the vehicle body frame 1, and the driving mechanism is used to drive the vehicle body bearing mechanism to move.

[0041] In implementation, a hinge shaft fixing block 19 is installed at the bottom of the vehicle body frame 1, and the driving mechanism is installed on the hinge shaft fixing block 19. By driving the vehicle body bearing mechanism through the driving mechanism, the movement of the AGV vehicle is realized.

[0042] For the same or similar parts among the various embodiments in this specification, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the method embodiments described later, since they correspond to the system, the description is relatively simple, and the relevant parts can refer to the partial description of the system embodiments.

[0043] As mentioned above, the above are only the specific implementation manners of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A vehicle body bearing mechanism, characterized in that: The invention comprises a vehicle body frame, wherein a first receiving groove is provided on a side of the vehicle body frame, a limiting portion is provided in the first receiving groove, a limiting interval is formed in the limiting portion, a battery is placed in the limiting interval, a second receiving groove is provided on the top of the vehicle body frame, a first electrical part fixing insulating plate is provided in the second receiving groove, a plurality of second electrical part fixing insulating plates are provided on the top of the vehicle body frame, and the first electrical part fixing insulating plate and the second electrical part fixing insulating plates are respectively used for installing electrical components of different sizes.

2. The vehicle body supporting mechanism according to claim 1, characterized in that: The limiting portion includes two groups of limiting bars, which are respectively arranged on opposite sides of the battery. The ends of the two groups of limiting bars extend toward each other to form limiting blocks, and the limiting blocks are in contact with the outer side of the battery.

3. The vehicle body supporting mechanism according to claim 2, characterized in that: A sealing plate is arranged outside the first accommodating groove, and the sealing plate is used to close the first accommodating groove, and the sealing plate is hinged to the vehicle body frame.

4. The vehicle body supporting mechanism according to claim 1, characterized in that: The vehicle body frame is provided with a mounting frame, the mounting frame extends to the bottom of the vehicle body frame, and a two-dimensional code camera is installed on the mounting frame, and the two-dimensional code camera is used to read the two-dimensional code mark on the ground.

5. The vehicle body supporting mechanism according to claim 1, characterized in that: The vehicle body frame is provided with a manual charging Anderson connector, and the manual charging Anderson connector is electrically connected to the battery; And / or, an electrode fixing plate is provided on the vehicle body frame, the electrode fixing plate is electrically connected to the battery, and an automatic charging electrode is provided on the electrode fixing plate.

6. The vehicle body supporting mechanism according to claim 1, characterized in that: A safety touch edge is arranged on the outer periphery of the vehicle body frame, and the safety touch edge at least partially surrounds the corner of the vehicle body frame.

7. The vehicle body supporting mechanism according to claim 1, characterized in that: An obstacle avoidance radar and a navigation radar are installed on the top of the vehicle body frame, and the obstacle avoidance radar and the navigation radar are arranged diagonally on the top of the vehicle body frame.

8. The vehicle body supporting mechanism according to claim 1, characterized in that: A voice prompter is arranged on the first electrical part fixed insulating plate.

9. The vehicle body supporting mechanism according to claim 1, characterized in that: A plurality of auxiliary wheels are arranged at the bottom of the vehicle body frame.

10. An AGV vehicle, characterized in that: It comprises a driving mechanism and a vehicle body bearing mechanism as described in any one of claims 1 to 9, wherein the driving mechanism is installed on the vehicle body frame, and the driving mechanism is used to drive the vehicle body bearing mechanism to move.

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