CN215097942U - AGV chassis and AGV dolly - Google Patents
AGV chassis and AGV dolly Download PDFInfo
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- CN215097942U CN215097942U CN202121130227.XU CN202121130227U CN215097942U CN 215097942 U CN215097942 U CN 215097942U CN 202121130227 U CN202121130227 U CN 202121130227U CN 215097942 U CN215097942 U CN 215097942U
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Abstract
The utility model provides an AGV chassis and an AGV, wherein the AGV chassis comprises a chassis main body; the chassis main body comprises a first chassis and a second chassis, a first mounting plate is arranged on the outer side of the first chassis, and a second mounting plate is arranged on the outer side of the second chassis; the first chassis is connected with the second chassis shaft through a chassis connecting shaft. The realization is as follows: through being chassis main part and mounting panel with AGV chassis split, wherein the quantity of mounting panel is two, including first mounting panel and second mounting panel, make the chassis main part be the main part that bears the load, and the mounting panel is used for installing all kinds of electrical apparatus modules, thereby realize that the commonality on AGV chassis is strong, realize that the AGV chassis can be compatible in different operating modes and different loads, save the cost, and then make the whole variability and the variety that have of AGV dolly that constitutes through the AGV chassis, can derive multiple motorcycle type.
Description
Technical Field
The utility model relates to a AGV technical field especially relates to a AGV chassis and AGV dolly.
Background
The current latent AGV (automated Guided vehicle) chassis is an integrated chassis or two sections of floating hinged chassis.
The main defects are as follows: the AGV chassis design method is poor in universality and not compatible with different working conditions and loads, and the AGV chassis in the prior art cannot be secondarily applied after being designed and shaped due to the fact that the chassis of the AGV trolleys with different overall dimensions are different in structure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to among the prior art provides an AGV chassis and AGV dolly.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
an AGV chassis, comprising a chassis main body;
the chassis main body comprises a first chassis and a second chassis, a first mounting plate is arranged on the outer side of the first chassis, and a second mounting plate is arranged on the outer side of the second chassis;
the first chassis is connected with the second chassis shaft through a chassis connecting shaft.
Preferably, the AGV comprises an AGV chassis, wherein the first chassis is detachably connected with the first mounting plate;
the second chassis is detachably connected with the second mounting plate.
Preferably, the AGV chassis, wherein the first chassis and the second chassis are identical in construction.
Preferably, the AGV chassis, wherein the first chassis and the second chassis are hollow structures.
Preferably, the AGV comprises an AGV chassis, wherein the first chassis and the second chassis of the chassis main body can rotate around a chassis connecting shaft to form an included angle, and the included angle is within a preset included angle range.
Preferably, the AGV chassis, wherein the first mounting plate and the second mounting plate are each for mounting a plurality of electrical components.
Still provide an AGV dolly, wherein, including the AGV chassis, still include actuating system, actuating system sets up the both ends at the chassis connecting axle, and actuating system includes the drive wheel, and the drive wheel is unanimous with the axial of chassis connecting axle.
Preferably, the AGV comprises an AGV, wherein the driving system and the chassis connecting shaft are detachably arranged.
Preferably, the AGV cart has a chassis body, and a first driven wheel assembly and a second driven wheel assembly are respectively disposed at two ends of the chassis body.
Preferably, the AGV cart wherein the drive system includes a drive motor, a drive reducer, drive wheels and a drive mount.
The utility model has the advantages that: through being chassis main part and mounting panel with AGV chassis split, wherein the quantity of mounting panel is two, including first mounting panel and second mounting panel, make the chassis main part be the main part that bears the load, and the mounting panel is used for installing all kinds of electrical apparatus modules, thereby realize that the commonality on AGV chassis is strong, realize through replacing different actuating system that the AGV chassis can be compatible in different operating modes and different loads promptly, save the cost, and then make the whole variability and the variety that have of AGV dolly that constitutes through the AGV chassis, can derive multiple motorcycle type.
An included angle is formed between the first chassis and the second chassis which are hinged into the chassis main body, relative turnover can be generated between the first chassis and the second chassis, the relative turnover enables the driving wheel to contact with the ground simultaneously on a sunken road surface and a driven wheel, the situation that the driving wheel slips due to the fact that the driving wheel only contacts with the ground is prevented, when the road surface is protruded, the included angle between the first chassis and the second chassis can be increased, the front end of the chassis main body in the running direction cannot touch a barrier, and the running safety of the AGV trolley is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an overall structural schematic diagram of an AGV chassis according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a chassis main body of an AGV chassis according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of an included angle formed between a first chassis and a second chassis in a chassis main body according to a first embodiment of the present invention;
fig. 4 is an enlarged view of fig. 3 a according to the present invention;
fig. 5 is a schematic view of a detachable structure between the chassis main body and the mounting plate according to the first embodiment of the present invention;
FIG. 6 is a schematic view of an overall structure of an AGV according to a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of an AGV cart according to a second embodiment of the present invention after the first mounting plate and the second mounting plate are removed;
fig. 8 is an exploded view of the first driven wheel assembly and drive system of fig. 7 in accordance with the present invention;
fig. 9 is a schematic structural diagram of a driving system according to a second embodiment of the present invention;
fig. 10 is a second schematic structural diagram of a driving system according to a second embodiment of the present invention;
fig. 11 is a schematic structural view of a driving mounting bracket according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.
The first embodiment is as follows:
as shown in FIG. 1, an AGV chassis includes a chassis body;
the chassis main body comprises a first chassis 11 and a second chassis 12, wherein a first mounting plate 31 is arranged on the outer side of the first chassis 11, and a second mounting plate 32 is arranged on the outer side of the second chassis 12;
the first chassis 11 is connected with the second chassis 12 through a chassis connecting shaft 13.
In above-mentioned embodiment one, through being chassis main part and mounting panel with AGV chassis split, wherein the quantity of mounting panel is two, including first mounting panel 31 and second mounting panel 32, make the chassis main part be the main bearing load part, and the mounting panel is used for installing all kinds of electrical apparatus modules, thereby realize that the commonality on AGV chassis is strong, save the cost, and then make the whole variability and the variety that has of AGV dolly that constitutes through the AGV chassis, realize through replacing different actuating system that the AGV chassis can be compatible in different operating modes and different loads promptly, can derive multiple motorcycle type.
In the first embodiment, the first mounting plate 31 and the second mounting plate 32 are made of metal plates, and the cost is reduced because the metal plates are low in price.
In the first embodiment, the first mounting plate 31 is provided with an opening, and the shape of the opening is correspondingly arranged with the shape of the first chassis 11, so that the first mounting plate 31 can be arranged right outside the first chassis 11, that is, the first chassis 11 can be sleeved in the opening of the first mounting plate 31;
the second mounting plate 32 is provided with an opening, and the shape of the opening is arranged corresponding to the shape of the second chassis 12, so that the second mounting plate 32 can be arranged on the outer side of the second chassis 12, that is, the second chassis 12 can be sleeved in the opening of the second mounting plate 32.
As shown in FIG. 2, the first mounting plate 31 and the second mounting plate 32 are provided with mounting portions on the outer sides thereof, the first mounting plate 31 and the second mounting plate 32 can be connected with the first mounting plate 31 and the second mounting plate 32 through the mounting portions, and the AGV chassis after being connected is shown in FIG. 1.
Wherein the opening may be centered between the first mounting plate 31 and the second mounting plate 32 to improve the stability of the AGV chassis.
Further, in the first embodiment, as shown in fig. 1 and 2, the first chassis 11 is detachably connected to the first mounting plate 31;
the second chassis 12 is detachably connected with a second mounting plate 32;
thereby, the first mounting plate 31 and the second mounting plate 32 can be replaced, namely, the chassis main body can be compatible with various mounting plates.
In the first embodiment, as shown in fig. 5, the detachable connection of the second chassis 12 and the second mounting plate 32 can be realized by screws 6.
Further, in the first embodiment, as shown in fig. 2, the first chassis 11 and the second chassis 12 have the same structure, so that the first chassis 11 and the second chassis 12 can be manufactured by the same mold, that is, two different molds are not required, and the mold cost is reduced to save the cost.
Further, in the first embodiment, as shown in fig. 3, the first chassis 11 and the second chassis 12 of the chassis main body can rotate around the chassis connecting shaft 13 to form an included angle, and the included angle is within a preset included angle range.
The preset included angle range may be from an angle a above the horizontal line to an angle b above the horizontal line, as shown in fig. 3 and 4, where the values of the angles a and b may be the same, and if a and b may both be 5, the preset included angle range may be within ± 5 ° along the horizontal line.
In the first embodiment, the first chassis 11 and the second chassis 12 of the chassis main body can rotate around the chassis connecting shaft 13 to form an included angle, so that the first chassis 11 and the second chassis 12 can be relatively turned over, the relative turning over enables a driving wheel (here, the driving wheel refers to the driving system 2 of the trolley) and a driven wheel (here, the driving wheel refers to the first driven wheel assembly 41 and the second driven wheel assembly 42 of the trolley) to simultaneously touch the ground on a concave road surface, and the situation that the driving wheel slips due to the touch of only the driven wheel is prevented, and when the road surface is convex, the included angle between the first chassis 11 and the second chassis 12 can be increased, so that the front end of the chassis main body in the running direction can not touch an obstacle, and the running safety of the trolley created by the AGV chassis is improved.
Further, in the first embodiment, the first mounting plate 31 and the second mounting plate 32 are used for mounting a plurality of electrical parts.
In the first embodiment, the AGV chassis is mainly divided into the chassis main body part and the mounting plate part, and unlike the integrated or two-end floating AGV chassis in the prior art, the first embodiment decomposes the AGV chassis, the chassis main body is a part mainly bearing a load, the mounting plate is used for mounting various electrical modules, and the electrical modules are electrical parts with low requirements on mounting accuracy and small bearing capacity.
Further, in the first embodiment, the first chassis 11 and the second chassis 12 are hollow structures, so as to reduce the weight of the chassis main body.
Example two:
still include an AGV dolly, as shown in fig. 6, the AGV dolly includes the AGV chassis according to any one of the embodiment, still includes actuating system 2, and actuating system 2 sets up at the both ends of chassis connecting axle 13, and actuating system 2 includes drive wheel 24, and drive wheel 24 is unanimous with the axial of chassis connecting axle 13.
Further, in the second embodiment, the drive system 2 is detachably provided with the chassis connection shaft 13.
In the second embodiment, the driving system 2 is not directly installed on the AGV chassis, but is assembled on the AGV chassis through the chassis connecting shaft 13, and the driving system 2 and the chassis connecting shaft 13 are detachably arranged, so that when the driving system 2 which needs to be different is realized, only the corresponding driving system 2 needs to be replaced to form a new product, the AGV chassis does not need to be redesigned, namely, the AGV chassis can be compatible with various driving systems 2, and further, the AGV chassis can be compatible with different working conditions and different loads.
Further, in the second embodiment, as shown in fig. 6 and 7, the first driven wheel assembly 41 and the second driven wheel assembly 42 are respectively disposed at both ends of the chassis main body.
In the second embodiment, the first driven wheel assembly 41 and the second driven wheel assembly 42 are respectively disposed at the front and rear ends of the chassis main body.
Further, in the second embodiment, as shown in fig. 8, the first driven wheel assembly 41 includes a first driven wheel floating frame 411, two driven wheels 412 and a first driven wheel floating frame connecting shaft 413, wherein the two driven wheels 412 are respectively connected with the first driven wheel floating frame 411, the two driven wheels 412 may be disposed at a lower end of the first driven wheel floating frame 411, so that the driven wheels 412 may contact a road surface, and the first driven wheel floating frame 411 is connected with the third end shaft of the first chassis 11 through the first driven wheel floating frame connecting shaft 413.
Similarly, the structure of the second driven wheel assembly 42 is similar to that of the first driven wheel assembly 41, and the detailed description thereof is omitted.
Further, in the second embodiment, as shown in fig. 9, the driving system 2 may further include: a drive reducer mounting bracket 23;
the driving motor 21 is connected with the driving speed reducer 22;
the drive reducer 22 is connected to the drive reducer mounting frame 23
The driving speed reducer mounting frame 23 is connected with a driving wheel 24;
the drive reducer mounting bracket 23 is connected to the drive mounting bracket 25.
Wherein the drive wheel 24 can realize 360 deg. rotation.
As shown in fig. 10, the driving system 2 may further include a driving motor 21, a driving reducer 22, a driving wheel 24, and a driving mounting bracket 25, and the driving mounting bracket 25 is mounted at both ends of the chassis connecting shaft 13 such that the driving wheel 24 is axially aligned with the chassis connecting shaft 13.
Wherein, the driving motor 21 is connected with the driving speed reducer 22;
the drive reducer 22 is connected to the drive wheel 24 and the drive mount 25, respectively.
Wherein the drive wheel 24 can realize 360 deg. rotation.
It should be noted that fig. 9 and 10 show two different embodiments of the drive system 2.
In the second embodiment, the driving system 2 is not directly mounted on the AGV chassis, but is connected with the chassis connecting shaft 13 through the driving mounting frame 25, and then the chassis connecting shaft 13 is assembled on the AGV chassis, so that when different driving systems 2 are needed due to different requirements, the whole driving system 2 can be replaced only by mounting and dismounting the corresponding driving mounting frame 25.
Further, in the second embodiment, as shown in fig. 6 and 7, the number of the drive systems 2 is 2, and two drive systems 2 are respectively installed at both ends of the chassis connecting shaft 13.
Further, in the second embodiment described above, as shown in fig. 11, the drive mount 25 includes the first mount provided with the first through hole 251 and the mounting opening, and the second mount provided with the second through hole 252 and the mounting projection; the shape of the mounting protrusion and the shape of the mounting opening are correspondingly arranged, the mounting protrusion is arranged in the mounting opening, the central position of the first through hole and the central position of the second through hole are on the same straight line, and the first mounting piece and the second mounting piece are both used for connecting the chassis connecting shaft 13.
Further, in the second embodiment, the drive reducer mounting bracket 23 may be arched.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the inventive concept are included in the protection scope of the invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. An AGV chassis, comprising a chassis main body;
the chassis main body comprises a first chassis and a second chassis, a first mounting plate is arranged on the outer side of the first chassis, and a second mounting plate is arranged on the outer side of the second chassis;
the first chassis is connected with the second chassis shaft through a chassis connecting shaft.
2. The AGV chassis of claim 1, wherein said first chassis is removably attached to said first mounting plate;
the second chassis is detachably connected with the second mounting plate.
3. The AGV chassis of claim 1, wherein said first chassis and said second chassis are identical in construction.
4. The AGV chassis of claim 1, wherein said first chassis and said second chassis are hollow.
5. The AGV chassis of claim 1, wherein said first chassis and said second chassis of said chassis body are rotatable about said chassis connection axis to form an included angle, said included angle being within a predetermined included angle range.
6. The AGV chassis of claim 1, wherein said first mounting plate and said second mounting plate are each adapted to mount a plurality of electrical components.
7. AGV trolley, characterized in that, includes the AGV chassis of any one of claims 1 to 6, further includes a drive system, the drive system sets up in the both ends of chassis connecting axle, the drive system includes the drive wheel, the drive wheel with the axial of chassis connecting axle is unanimous.
8. The AGV cart of claim 7, wherein said drive system is removably mounted to said chassis interface shaft.
9. The AGV of claim 7, wherein the chassis body is provided at each end with a first driven wheel assembly and a second driven wheel assembly.
10. The AGV cart of claim 7, wherein said drive system includes a drive motor, a drive reducer, said drive wheels and a drive mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121130227.XU CN215097942U (en) | 2021-05-25 | 2021-05-25 | AGV chassis and AGV dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121130227.XU CN215097942U (en) | 2021-05-25 | 2021-05-25 | AGV chassis and AGV dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215097942U true CN215097942U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121130227.XU Active CN215097942U (en) | 2021-05-25 | 2021-05-25 | AGV chassis and AGV dolly |
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| CN (1) | CN215097942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117345993A (en) * | 2023-12-05 | 2024-01-05 | 山东恩特机床有限公司 | Self-stabilizing pipeline inner wall detection robot |
-
2021
- 2021-05-25 CN CN202121130227.XU patent/CN215097942U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117345993A (en) * | 2023-12-05 | 2024-01-05 | 山东恩特机床有限公司 | Self-stabilizing pipeline inner wall detection robot |
| CN117345993B (en) * | 2023-12-05 | 2024-04-26 | 枣庄职业学院 | Self-stabilizing pipeline inner wall detection robot |
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