CN221050763U - Running gear of annular rail mounted RGV shuttle - Google Patents
Running gear of annular rail mounted RGV shuttle Download PDFInfo
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- CN221050763U CN221050763U CN202323306034.7U CN202323306034U CN221050763U CN 221050763 U CN221050763 U CN 221050763U CN 202323306034 U CN202323306034 U CN 202323306034U CN 221050763 U CN221050763 U CN 221050763U
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- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a running mechanism of an annular track type RGV shuttle vehicle, which comprises a driving wheel assembly, a driven wheel assembly, a driving assembly and a floating assembly, wherein the floating assembly is connected with the two driven wheel assemblies, and the driving assembly is connected with the driving wheel assembly. The floating assembly comprises a connecting frame for connecting the two driven wheel assemblies and a floating base arranged on the connecting frame, wherein the connecting frame is rotationally connected with the floating base, and the two driven wheel assemblies are symmetrically distributed on two sides of the floating base. The floating assembly is connected with the two driven wheel assemblies, if the driving wheel side rail and the driven wheel side rail are not in the same plane, the driven wheel side can play a role in making up for the fact that the four wheels are not in the same plane due to the floating device, the driving wheel assemblies and the driven wheel assemblies are always attached to the rails, the moving stability of the RGV shuttle is further guaranteed, and the transportation speed and the cargo transportation safety are improved.
Description
Technical Field
The utility model relates to the technical field of RGV (hybrid vehicle) shuttles, in particular to a running mechanism of an annular track type RGV shuttle.
Background
The shuttle RGV is guided on the track by utilizing the guide wheels and runs along the track, then under the control of the electric control system, the shuttle RGV can be accurately positioned at each input station and each output station through an encoder or a bar code address, and then annular unidirectional transportation is carried out after materials are received. Meanwhile, the wheels cannot be attached to the rails, so that the speed of the shuttle cannot be increased, and the transportation efficiency is low.
Disclosure of utility model
The utility model aims to provide a running mechanism of an annular track type RGV shuttle vehicle, which is used for solving the technical problems in the background technology.
The utility model relates to a running mechanism of an annular track type RGV shuttle, which comprises a driving wheel assembly, a driven wheel assembly, a driving assembly and a floating assembly, wherein the floating assembly is connected with two driven wheel assemblies, and the driving assembly is connected with the driving wheel assembly;
the floating assembly comprises a connecting frame for connecting the two driven wheel assemblies and a floating base arranged on the connecting frame, wherein the connecting frame is rotationally connected with the floating base, and the two driven wheel assemblies are symmetrically distributed on two sides of the floating base.
In a preferred embodiment, the driving wheel assembly is provided with a frame connecting plate, and the floating base and the frame connecting plate are connected with a vehicle body.
In a preferred embodiment, the frame attachment plate and the top surface of the floating mount are on the same plane.
In a preferred embodiment, a limiting shaft is arranged on the connecting frame, the limiting shaft is of a hollow structure, a floating shaft is arranged on the limiting shaft in a penetrating mode, the floating base is arranged on the floating shaft through a limiting block, and the floating base is in rotary connection with the floating shaft.
In a preferred embodiment, the drive assembly comprises a drive motor.
The technical scheme of the utility model has the beneficial effects that:
The floating assembly is connected with the two driven wheel assemblies, if the driving wheel side rail and the driven wheel side rail are not in the same plane, the driven wheel side can play a role in making up for the fact that the four wheels are not in the same plane due to the floating device, the driving wheel assemblies and the driven wheel assemblies are always attached to the rails, the moving stability of the RGV shuttle is further guaranteed, and the transportation speed and the cargo transportation safety are improved.
Drawings
Figure 1 is a schematic diagram of the overall structure of the utility model,
Figure 2 is a disassembled view of the floating assembly structure of the present utility model,
Fig. 3 is a side view of the present utility model.
Reference numerals illustrate: the device comprises a driving wheel assembly 1, a driven wheel assembly 2, a driving motor 3, a floating assembly 4, a connecting frame 5, a floating base 6, a limiting shaft 7, a floating shaft 8, a frame connecting plate 9, a driving wheel side rail 10 and a driven wheel side rail 11.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the present utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1-3, the running mechanism of the circular track type RGV shuttle according to the technical scheme of the utility model comprises a driving wheel assembly 1, a driven wheel assembly 2, a driving assembly and a floating assembly 4, wherein the floating assembly 4 is connected with the two driven wheel assemblies 2, and the driving assembly is connected with the driving wheel assembly 1. The floating assembly 4 connects two driven wheel assemblies 2, and if the driving wheel side rail 10 and the driven wheel side rail 11 are not in the same plane, the driven wheel assemblies 2 side can play a role of compensating for the fact that four wheels are not in the same plane due to the floating device.
The floating assembly 4 comprises a connecting frame 5 for connecting the two driven wheel assemblies 2 and a floating base 6 arranged on the connecting frame 5, wherein the connecting frame 5 is rotationally connected with the floating base 6, and the two driven wheel assemblies 2 are symmetrically distributed on two sides of the floating base 6.
The floating assembly 4 has the following specific action processes: when the driving wheel side rail 10 and the driven wheel side rail 11 are not on the same plane, the connecting frame 5 for connecting the front and rear driven wheel assemblies 2 can swing by taking the joint of the connecting frame and the floating base 6 as a reference shaft, so that the wheels on the two driven wheel assemblies 2 are always attached to the driven wheel side rail 11. Or when gaps exist between the driving wheel side rail 10 and the driven wheel side rail 11, and jolting exists, the frame is always on one surface. Meanwhile, when the frame carries cargo, and acceleration and deceleration are carried out or the gravity center of the cargo on the trolley is not coincident with the center of the trolley, and when the conditions such as deflection occur, the driving wheel assembly 1 and the driven wheel assembly 2 can be always attached to the track.
The driving wheel assembly 1 is provided with a frame connecting plate 9, and the floating base 6 and the frame connecting plate 9 are connected with a vehicle body. The frame connecting plate 9 and the top surface of the floating base 6 are on the same plane. The floating base 6 and the frame connecting plate 9 are fixed at the bottom of the vehicle body, and the fixing stability is high.
The connecting frame 5 is provided with a limiting shaft 7, the limiting shaft 7 is of a hollow structure, the limiting shaft 7 is provided with a floating shaft 8 in a penetrating way, the floating base 6 is installed on the floating shaft 8 through a limiting block, and the floating base 6 is rotationally connected with the floating shaft 8. When the position is adjusted, the connecting frame 5 rotates by taking the floating shaft 8 as a rotating shaft, so that the swinging of the two driven wheel assemblies 2 is realized, the position adjustment is completed, and the four wheels are guaranteed to be attached to the track.
The drive assembly comprises a drive motor 3. The driving motor 3 drives the driving wheel assembly 1 to walk on the track, and then drives the driven wheel assembly 2 to walk together.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a running gear of annular track formula RGV shuttle which characterized in that: the device comprises a driving wheel assembly, a driven wheel assembly, a driving assembly and a floating assembly, wherein the floating assembly is connected with the two driven wheel assemblies, and the driving assembly is connected with the driving wheel assembly;
the floating assembly comprises a connecting frame for connecting the two driven wheel assemblies and a floating base arranged on the connecting frame, wherein the connecting frame is rotationally connected with the floating base, and the two driven wheel assemblies are symmetrically distributed on two sides of the floating base.
2. The running gear of an endless track type RGV shuttle of claim 1, wherein: the driving wheel assembly is provided with a frame connecting plate, and the floating base and the frame connecting plate are connected with a vehicle body.
3. The running gear of an endless track type RGV shuttle of claim 2, wherein: the frame connecting plate and the top surface of the floating base are on the same plane.
4. The running gear of an endless track type RGV shuttle of claim 1, wherein: the connecting frame is provided with a limiting shaft, the limiting shaft is of a hollow structure, the limiting shaft is provided with a floating shaft in a penetrating way, the floating base is installed on the floating shaft through a limiting block, and the floating base is rotationally connected with the floating shaft.
5. The running gear of an endless track type RGV shuttle of claim 1, wherein: the drive assembly includes a drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323306034.7U CN221050763U (en) | 2023-12-05 | 2023-12-05 | Running gear of annular rail mounted RGV shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323306034.7U CN221050763U (en) | 2023-12-05 | 2023-12-05 | Running gear of annular rail mounted RGV shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221050763U true CN221050763U (en) | 2024-05-31 |
Family
ID=91226147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323306034.7U Active CN221050763U (en) | 2023-12-05 | 2023-12-05 | Running gear of annular rail mounted RGV shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221050763U (en) |
-
2023
- 2023-12-05 CN CN202323306034.7U patent/CN221050763U/en active Active
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