CN219585150U - RGV with lifting function and capable of bidirectional walking - Google Patents
RGV with lifting function and capable of bidirectional walking Download PDFInfo
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- CN219585150U CN219585150U CN202223323299.3U CN202223323299U CN219585150U CN 219585150 U CN219585150 U CN 219585150U CN 202223323299 U CN202223323299 U CN 202223323299U CN 219585150 U CN219585150 U CN 219585150U
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- wheel set
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- straight walking
- walking wheel
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses an RGV with a lifting function and capable of bidirectional walking, which comprises a straight walking mechanism and a transverse moving mechanism which are matched for use; the straight walking mechanism comprises a top plate, a first straight walking wheel set mechanism and a second straight walking wheel set mechanism, wherein the first straight walking wheel set mechanism and the second straight walking wheel set mechanism are used for straight walking, the front end and the rear end of the lower side of the top plate are respectively connected with the first straight walking wheel set mechanism and the second straight walking wheel set mechanism through second lifting hydraulic cylinders used for lifting the top plate, each of the first straight walking wheel set mechanism and the second straight walking wheel set mechanism comprises a wheel set installation frame and two straight walking wheel sets installed at the two ends of the lower side of the wheel set installation frame, the two straight walking wheel sets of the first straight walking wheel set mechanism are respectively connected with 1 first driving motor in a driving mode, and the first driving motors drive the straight walking wheel sets to move; the utility model has reasonable structure and simple use and control; the walking conversion in two directions can be realized rapidly by using the lifting device, the lifting function of the article can be realized, and the use requirement of a better scene can be met.
Description
Technical Field
The utility model relates to the technical field of RGV structures, in particular to an RGV with a lifting function and capable of bidirectional walking.
Background
RGVs are acronyms for tracked guided vehicles, also known as tracked shuttle cars. RGV is mainly used for article transportation in warehouses. Because the space in the warehouse is limited, in order to facilitate the RGVs to be used in the warehouse, RGVs capable of running bidirectionally are designed in the industry, the space occupied by RGVs for steering is reduced, and the utilization rate of the warehouse space is effectively improved. RGVs that can travel in both directions are nonstandard structures, and the structures of the RGVs are continuously improved in the industry so as to better meet the use demands of users.
Disclosure of Invention
In order to better meet the use requirements of users, the utility model aims to provide the RGV with the lifting function and capable of walking bidirectionally.
In order to achieve the purpose of the utility model, the technical scheme provided by the utility model is as follows:
an RGV with lifting function and capable of bidirectional walking comprises a straight walking mechanism and a transverse moving mechanism which are matched for use;
the straight walking mechanism comprises a top plate, a first straight walking wheel set mechanism and a second straight walking wheel set mechanism, wherein the first straight walking wheel set mechanism and the second straight walking wheel set mechanism are used for straight walking, the front end and the rear end of the lower side of the top plate are respectively connected with the first straight walking wheel set mechanism and the second straight walking wheel set mechanism through second lifting hydraulic cylinders used for lifting the top plate, each of the first straight walking wheel set mechanism and the second straight walking wheel set mechanism comprises a wheel set installation frame and two straight walking wheel sets installed at the two ends of the lower side of the wheel set installation frame, the two straight walking wheel sets of the first straight walking wheel set mechanism are respectively connected with 1 first driving motor in a driving mode, and the first driving motors drive the straight walking wheel sets to move;
the transverse moving mechanism is arranged below the top plate and connected with the top plate through a first lifting hydraulic cylinder for lifting the straight-moving mechanism, and comprises a transverse moving fixing frame and four transverse moving wheel sets which are arranged on four corners of the lower end of the transverse moving fixing frame and used for transversely moving, two transverse moving wheel sets are arranged on each side of each transverse moving wheel set in a transversely corresponding mode, and at least one side of each transverse moving wheel set is connected with 1 second driving motor in a transmission mode.
Wherein, a row of sideslip limiting wheels are respectively arranged on the two lateral sides of the upper end of the sideslip fixing frame.
And a longitudinal guide component is further connected between the wheel set mounting frame and the top plate.
The first straight traveling wheel set mechanism and the second straight traveling wheel set mechanism are connected with the top plate through two second lifting hydraulic cylinders arranged at two ends respectively.
The first lifting hydraulic cylinders are four square.
Compared with the prior art, the utility model has the following technical effects:
the utility model has reasonable structure and simple use and control; the walking conversion in two directions can be realized rapidly by using the lifting device, the lifting function of the article can be realized, and the use requirement of a better scene can be met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a part of the structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of the bottom structure of an embodiment of the present utility model;
FIG. 4 is a schematic diagram of the structure of a straight running wheel set and a traversing wheel set according to an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating a straight-through state according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a traversing state according to an embodiment of the present utility model;
in the figure, a top plate 1, a straight-running wheel set 2, a traversing wheel set 3, a traversing fixing frame 4, traversing limiting wheels 5, a first lifting hydraulic cylinder 6, a second lifting hydraulic cylinder 7 and a longitudinal guiding component 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the RGV with a lifting function capable of bidirectional walking provided in this embodiment includes a straight walking mechanism and a traversing mechanism that are used in combination;
the straight walking mechanism comprises a top plate 1, a first straight walking wheel set mechanism and a second straight walking wheel set mechanism which are used for straight walking, wherein the front end and the rear end of the lower side of the top plate 1 are respectively connected with the first straight walking wheel set mechanism and the second straight walking wheel set mechanism through a second lifting hydraulic cylinder 7 which is used for lifting the top plate, the first straight walking wheel set mechanism and the second straight walking wheel set mechanism respectively comprise a wheel set mounting frame and two straight walking wheel sets 2 which are arranged at the two ends of the lower side of the wheel set mounting frame, the two straight walking wheel sets 2 of the first straight walking wheel set mechanism are respectively connected with 1 first driving motor in a transmission way, and the first driving motor drives the straight walking wheel sets 2 to move;
the horizontal moving mechanism is arranged below the top plate 1 and is connected with the top plate 1 through a first lifting hydraulic cylinder 6 for lifting the straight-moving mechanism, the horizontal moving mechanism comprises a horizontal moving fixing frame 4 and four horizontal moving wheel sets 3 which are arranged on four corners of the lower end of the horizontal moving fixing frame 4 and used for horizontally moving, each side of the four horizontal moving wheel sets 3 is two, two horizontal moving wheel sets 3 are correspondingly arranged in pairs, at least one side of each horizontal moving wheel set is respectively connected with 1 second driving motor in a transmission mode, and the second driving motor drives the horizontal moving wheel sets 3 to move.
In the present utility model, the direction of "straight travel" and "lateral travel" is preferably the perpendicular direction, and the straight travel track and the lateral travel track are arranged perpendicular.
As shown in fig. 5, which is a schematic diagram of an RGV straight running state, the straight running wheel set 2 is 20mm lower than the traversing wheel set 1, so that the straight running wheel set 2 is in contact with a ground track, the straight running wheel set 2 can directly run, and the traversing wheel set 1 is not in contact with the ground track.
As shown in fig. 6, a traversing state of the embodiment of the present utility model is schematically shown, the first lifting hydraulic cylinder 6 lifts to make the traversing wheel set 1 contact with the ground track, and the straight running wheel set 2 is lifted off the ground.
Further, a row of rotatable transverse limiting wheels 5 are respectively arranged on two transverse sides of the upper end of the transverse moving fixing frame 4 and used for safety protection during transverse movement, and impact force generated by starting or stopping during heavy load is reduced.
Further, a longitudinal guiding component 8 is further connected between the wheel set mounting frame and the top plate 1 and used for lifting guiding.
Finally, it should be noted that: the above-described embodiments are provided for illustration and description of the present utility model only and are not intended to limit the utility model to the embodiments described. In addition, it will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present utility model, which fall within the scope of the claimed utility model.
Claims (5)
1. The RGV with the lifting function and capable of bidirectional walking is characterized by comprising a straight walking mechanism and a transverse moving mechanism which are matched for use;
the straight walking mechanism comprises a top plate (1) and a first straight walking wheel set mechanism and a second straight walking wheel set mechanism which are used for straight walking, wherein the front end and the rear end of the lower side of the top plate (1) are respectively connected with the first straight walking wheel set mechanism and the second straight walking wheel set mechanism through a second lifting hydraulic cylinder (7) which is used for lifting the top plate, the first straight walking wheel set mechanism and the second straight walking wheel set mechanism respectively comprise a wheel set mounting frame and two straight walking wheel sets (2) which are arranged at the two ends of the lower side of the wheel set mounting frame, the two straight walking wheel sets (2) of the first straight walking wheel set mechanism are respectively connected with 1 first driving motor in a transmission way, and the first driving motor drives the straight walking wheel sets (2) to move;
the horizontal moving mechanism is arranged below the top plate (1), and is connected with the top plate (1) through a first lifting hydraulic cylinder (6) for lifting the straight-moving mechanism, the horizontal moving mechanism comprises a horizontal moving fixing frame (4) and four horizontal moving wheel sets (3) which are arranged on four corners of the lower end of the horizontal moving fixing frame (4) and used for transversely moving, two sides of each of the four horizontal moving wheel sets (3) are transversely and correspondingly arranged, and at least one side of each of the two horizontal moving wheel sets (3) is respectively connected with 1 second driving motor in a transmission mode, and the second driving motor drives the horizontal moving wheel sets (3) to move.
2. The RGV with a lifting function capable of bidirectional walking as claimed in claim 1, wherein a row of transverse limiting wheels (5) are respectively arranged on two lateral sides of the upper end of the transverse fixing frame (4).
3. The bidirectional walking RGV with lifting function according to claim 1, wherein a longitudinal guiding member (8) is further connected between the wheelset mounting frame and the top plate (1).
4. The RGV with a lifting function capable of bidirectional walking according to claim 1, wherein the first straight traveling wheel set mechanism and the second straight traveling wheel set mechanism are respectively connected with the top plate (1) through two second lifting hydraulic cylinders (7) arranged at two ends.
5. The bidirectional walking RGV with lifting function according to claim 1, wherein the first lifting hydraulic cylinder (6) is four arranged in a square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223323299.3U CN219585150U (en) | 2022-12-12 | 2022-12-12 | RGV with lifting function and capable of bidirectional walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223323299.3U CN219585150U (en) | 2022-12-12 | 2022-12-12 | RGV with lifting function and capable of bidirectional walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219585150U true CN219585150U (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223323299.3U Active CN219585150U (en) | 2022-12-12 | 2022-12-12 | RGV with lifting function and capable of bidirectional walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219585150U (en) |
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2022
- 2022-12-12 CN CN202223323299.3U patent/CN219585150U/en active Active
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