CN216070266U

CN216070266U - AGV frame and AGV dolly

Info

Publication number: CN216070266U
Application number: CN202121741608.1U
Authority: CN
Inventors: 李廷禧
Original assignee: Guangdong Jaten Robot and Automation Co Ltd
Current assignee: Guangdong Jaten Robot and Automation Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-18
Anticipated expiration: 2031-07-28

Abstract

The AGV frame comprises a bottom plate and a plurality of supporting pieces, wherein each supporting piece comprises a plurality of vertical beams, a cross beam and side connecting beams, the vertical beams are arranged on the bottom plate, the cross beams are connected with the vertical beams oppositely arranged at two sides of the bottom plate, the side connecting beams are connected with the vertical beams adjacently arranged at the same side of the bottom plate, and the vertical beams, the cross beams and the side connecting beams are enclosed to form a plurality of installation cavities. Compared with the prior art, the back-pack AGV has the advantages that the AGV frame with the peripheral framework structure is used, namely, the open space is adopted, the installation and maintenance can be carried out from any position except the lower part of the frame, the installation and maintenance of the back-pack AGV are more convenient, and the framework structure is adopted, so that the bearing capacity of the frame can be enhanced.

Description

AGV frame and AGV dolly

Technical Field

The utility model relates to the field of AGV equipment, in particular to an AGV frame and an AGV.

Background

Backpack AGV means leans on AGV automobile body self to bear the AGV car of goods weight, and this type of AGV car is used for fields such as assembly, commodity circulation more. The frame of the existing AGV, particularly a small AGV, is generally of a frame-shaped structure, only one mounting surface is arranged, namely the periphery of the frame is in a closed state, and each electric element or mechanism can be mounted only from the upper surface of the frame or from the bottom surface of the frame when mounted.

SUMMERY OF THE UTILITY MODEL

One of the objects of the present invention is to solve the problems of the conventional piggyback AGV that installation is troublesome and maintenance is inconvenient, by adopting a frame having a skeleton structure around and a housing detachably assembled.

The utility model provides a AGV frame, its includes bottom plate and a plurality of support piece, support piece includes a plurality of perpendicular roof beams, crossbeam and side tie-beam, on perpendicular roof beam located the bottom plate, the relative perpendicular roof beam that sets up in bottom plate both sides is connected to the crossbeam, and the perpendicular roof beam that sets up is adjacent to the bottom plate homonymy is connected to the side tie-beam, and a plurality of perpendicular roof beams, crossbeam and side tie-beam enclose to close and form a plurality of installation cavities.

Compared with the prior art, the AGV frame provided by the utility model has the advantages that the frame with the framework structure at the periphery is used, namely, the open space is adopted, the installation and maintenance can be carried out from any position except the lower part of the frame, the installation and maintenance of the backpack AGV are more convenient, and the framework structure is adopted, so that the bearing capacity of the frame can be enhanced.

Preferably, the bottom plate is provided with a first embedded hole, the lower end of the vertical beam is provided with a first embedded part, and the vertical beam is arranged on the bottom plate through the first embedded part and the first embedded hole in a matched mode, so that the vertical beam and the bottom plate are positioned.

Preferably, the two ends of the cross beam are provided with second embedded holes, the upper end of the vertical beam is provided with a second embedded part, and the cross beam is arranged at the upper end of the vertical beam through the cooperation of the second embedded holes and the second embedded part, so that the positioning between the cross beam and the vertical beam is realized.

Preferably, the vertical beam and the bottom plate are spliced to form an integral structure in a welding mode, so that the structural strength of the frame is further enhanced.

Preferably, the vertical beam and the cross beam are spliced to form an integral structure in a welding mode, so that the structural strength of the frame is further enhanced.

Preferably, the side connecting beam and the vertical beam form an integral structure by welding.

The utility model also aims to provide an AGV comprising a frame, a shell, differential driving wheels, a plurality of follower wheels and a plurality of electrical elements, wherein the differential driving wheels are arranged on two sides of the frame, the plurality of follower wheels are arranged at the bottom of the frame, the frame comprises a bottom plate and a plurality of supporting pieces, the shell is detachably arranged on the periphery of the vehicle body, the supporting pieces comprise a plurality of vertical beams, cross beams and side connecting beams, the vertical beams are arranged on the bottom plate, the cross beams are connected with the vertical beams oppositely arranged on two sides of the bottom plate, the side connecting beams are connected with the vertical beams adjacently arranged on the same side of the bottom plate, the vertical beams, the cross beams and the side connecting beams are enclosed to form a plurality of mounting cavities, and the electrical elements are respectively assembled in the mounting cavities.

Compared with the prior art, the AGV trolley provided by the utility model has the advantages that the frame with the framework structure at the periphery is used, the detachable shell is combined, the frame is equivalent to an open space, the installation and maintenance can be carried out from any position below the frame, the installation and maintenance of the backpack AGV are more convenient, and the bearing capacity of the frame can be enhanced by adopting the framework structure.

Preferably, the shell comprises a plurality of shells, the shells are detachably connected with the vertical beam in a screw connection or buckling mode, the shells surround to form an annular structure, and a user can detach individual shells according to positions needing to be maintained, so that the assembly and disassembly efficiency is improved.

Drawings

FIG. 1 is a schematic view of an AGV frame of the present invention;

FIG. 2 is an exploded view of the vehicle frame of the present invention;

FIG. 3 is a top view of the base plate of the present invention;

FIG. 4 is a schematic view of a vertical beam of the present invention;

FIG. 5 is a schematic view of a beam of the present invention;

FIG. 6 is a first schematic view of an AGV of the present invention;

FIG. 7 is a second schematic view of an AGV of the present invention;

figure 8 is an exploded assembly view of the frame and housing of the present invention.

Description of reference numerals: the vehicle body comprises a bottom plate 1, vertical beams 2, cross beams 3, side connecting beams 4, an installation cavity 5, a first embedding hole 11, an avoidance notch 12, a cover plate 13, a support plate 14, a first embedding part 21, a second embedding part 22, a second embedding hole 31, a vehicle frame 101, a shell 102, a differential driving wheel 103, a follow-up wheel 104, an electric element 105 and a shell 121.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

An AGV frame:

referring to fig. 1 to 5, an AGV frame, it includes bottom plate 1 and a plurality of support piece, support piece includes a plurality of perpendicular roof beams 2, crossbeam 3 and side tie-beam 4, perpendicular roof beam 2 is located on bottom plate 1, and crossbeam 3 connects the perpendicular roof beam 2 that 1 both sides of bottom plate set up relatively, and side tie-beam 4 connects the perpendicular roof beam 2 that 1 homonymy of bottom plate adjacent set up, and a plurality of perpendicular roof beams 2, crossbeam 3 and side tie-beam 4 enclose to close and form a plurality of installation cavities 5.

Referring to fig. 3 to 5, in a preferred embodiment, in order to facilitate assembly and positioning, a first embedding hole 11 is formed in the bottom plate 1, a first embedding portion 21 is formed at a lower end of the vertical beam 2, the vertical beam 2 is arranged on the bottom plate 1 through the first embedding portion 21 and the first embedding hole 11 in a matching manner, second embedding holes 31 are formed at two ends of the cross beam 3, a second embedding portion 22 is formed at an upper end of the vertical beam 2, and the cross beam 3 is arranged at an upper end of the vertical beam 2 through the second embedding hole 31 and the second embedding portion 22 in a matching manner. In this embodiment, a plurality of perpendicular roof beam 2, crossbeam 3 and side tie-beam 4 splice the back, all fix through the welded mode to the structural strength of reinforcing frame.

An AGV:

referring to fig. 1 to 8, an AGV dolly, it includes frame 101, shell 102, differential drive wheel 103, a plurality of trailing wheel 104 and a plurality of electric elements 105, frame 101 both sides are located to differential drive wheel 103, and frame 101 bottom is located to a plurality of trailing wheel 104, frame 101 includes bottom plate 1 and a plurality of support piece, shell 102 detachably locates the automobile body all around, support piece includes a plurality of perpendicular roof beams 2, crossbeam 3 and side tie-beam 4, perpendicular roof beam 2 is located on bottom plate 1, and the relative perpendicular roof beam 2 that sets up in 1 both sides of bottom plate is connected to crossbeam 3, and the side tie-beam 4 is connected the perpendicular roof beam 2 that 1 homonymy of bottom plate was adjacent to be set up, and a plurality of perpendicular roof beams 2, crossbeam 3 and side tie-beam 4 enclose to close and form a plurality of installation cavities 5, and a plurality of electric elements 105 assemble respectively in a plurality of installation cavities 5.

Compared with the prior art, the AGV trolley provided by the utility model has the advantages that the frame 101 with the framework structure at the periphery is used, the detachable shell 102 is combined, so that the frame 101 is equivalent to an open space, the installation and maintenance can be carried out from any position except the position below the frame 101, the installation and maintenance of the backpack AGV are more convenient, and the bearing capacity of the frame 101 can be enhanced by adopting the framework structure.

Referring to fig. 3 to 5, in order to facilitate assembly and positioning, a first embedding hole 11 is formed in the bottom plate 1, a first embedding portion 21 is formed at the lower end of the vertical beam 2, the vertical beam 2 is arranged on the bottom plate 1 through the first embedding portion 21 and the first embedding portion 11 in a matched manner, second embedding holes 31 are formed at two ends of the cross beam 3, a second embedding portion 22 is formed at the upper end of the vertical beam 2, and the cross beam 3 is arranged at the upper end of the vertical beam 2 through the second embedding portion 31 and the second embedding portion 22 in a matched manner. In this embodiment, a plurality of vertical beams 2, a plurality of transverse beams 3 and a plurality of side connecting beams 4 are fixed in a welding manner after being spliced so as to enhance the structural strength of the frame 101.

Referring to fig. 6 and 8, preferably, the housing 102 includes a plurality of housings 121, the housings 121 are detachably connected to the vertical beam 2 by means of screw connection, the housings 121 enclose to form an annular structure, and a user can detach a respective housing 121 according to a portion to be repaired, so as to improve the assembly and disassembly efficiency.

Referring to fig. 2 and 3, in the present embodiment, avoidance gaps 12 for avoiding the differential driving wheels 103 are disposed on two sides of the bottom plate 1, and cover plates 13 are welded to the avoidance gaps 12. Further, a support plate 14 may be added to the middle of the vertical beam 2 on the front or rear side of the vehicle frame 101 to increase the number of the electric components 105 to be assembled.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a AGV frame, its characterized in that, includes bottom plate and a plurality of support piece, support piece includes a plurality of perpendicular roof beams, crossbeam and side tie-beam, on perpendicular roof beam located the bottom plate, the relative perpendicular roof beam that sets up in bottom plate both sides is connected to the crossbeam, and the perpendicular roof beam that sets up is adjacent to the bottom plate homonymy is connected to the side tie-beam, and a plurality of perpendicular roof beams, crossbeam and side tie-beam enclose to close and form a plurality of installation cavities.

2. The AGV frame of claim 1, wherein said bottom plate is provided with a first recessed hole, and a first set of engaging portions are provided at lower ends of said vertical beams, and said vertical beams are engaged with said first recessed hole through said first set of engaging portions.

3. The AGV frame of claim 1, wherein the two ends of the cross beam are provided with second embedded holes, the upper end of the vertical beam is provided with a second embedded portion, and the cross beam is arranged at the upper end of the vertical beam through the second embedded holes and the second embedded portion.

4. The AGV frame of claim 2, wherein the vertical beams are welded to the floor to form a unitary structure.

5. The AGV frame of claim 3, wherein the vertical and horizontal beams are welded together to form a unitary structure.

6. The AGV frame of claim 1, wherein the side rails are welded to the vertical rails to form a unitary structure.

7. The utility model provides a AGV dolly, its includes frame, shell, differential drive wheel, a plurality of trailing wheel and a plurality of electrical component, the frame both sides are located to the differential drive wheel, and the frame bottom is located to a plurality of trailing wheels, a serial communication port, the frame includes bottom plate and a plurality of support piece, shell detachably locates the automobile body around, support piece includes a plurality of perpendicular roof beams, crossbeam and side tie-beam, on perpendicular roof beam located the bottom plate, the relative perpendicular roof beam that sets up in bottom plate both sides is connected to the crossbeam, and the perpendicular roof beam that sets up is adjacent to side tie-beam connection bottom plate homonymy, and a plurality of perpendicular roof beams, crossbeam and side tie-beam enclose to close and form a plurality of installation cavity, and a plurality of electrical component assemble respectively in a plurality of installation cavity.

8. The AGV car of claim 7, wherein said bottom plate has a first recessed hole, and the vertical beam has a first recessed portion at a lower end thereof, and said vertical beam is engaged with said first recessed hole through said first recessed portion.

9. The AGV car of claim 7, wherein said cross member has second receiving holes at both ends thereof, and a second engaging portion at an upper end of the vertical beam, wherein said cross member is engaged with the second engaging portion through the second receiving holes at the upper end of the vertical beam.

10. The AGV car of claim 7, wherein said housing includes a plurality of shells removably attached to said vertical beams by screws or snap-fits, said shells enclosing an annular structure.