CN213621650U - Heavy-duty RGV (vehicle target volume) trolley - Google Patents
Heavy-duty RGV (vehicle target volume) trolley Download PDFInfo
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- CN213621650U CN213621650U CN202022445506.7U CN202022445506U CN213621650U CN 213621650 U CN213621650 U CN 213621650U CN 202022445506 U CN202022445506 U CN 202022445506U CN 213621650 U CN213621650 U CN 213621650U
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- driving
- transmission shaft
- driven sprocket
- screw lifting
- lifting mechanism
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Abstract
The utility model discloses a heavy-duty RGV trolley, which comprises a trolley frame, wherein a driving mechanism and a bearing lifting mechanism are arranged in the trolley frame; the driving mechanism comprises a driving motor, two groups of driving wheels and two groups of driven wheels are arranged at the bottom of the frame, and an output shaft of the driving motor drives the two groups of driving wheels through a chain wheel; the bearing lifting mechanism comprises a lifting motor and four lead screw lifting mechanisms, the four lead screw lifting mechanisms are divided into two groups and are respectively arranged on two sides in the frame, and the lifting motor drives the four lead screw lifting mechanisms to lift. Two sets of driving wheels are first driving wheel and second driving wheel respectively, and first driving wheel includes first transmission shaft, and the second driving wheel includes the second transmission shaft, is equipped with drive sprocket and first driven sprocket in the first transmission shaft, is equipped with the driven sprocket of second on the second transmission shaft, and the driving motor output shaft passes through drive chain with drive sprocket and is connected, and first driven sprocket passes through driven chain with the driven sprocket of second and is connected.
Description
Technical Field
The utility model relates to a shuttle field, especially a heavily loaded formula RGV dolly.
Background
The RGV is an English abbreviation of a Rail Guided Vehicle (Rail Guided Vehicle), and is called a Rail shuttle car, the RGV car can be used for warehouses with various high-density storage modes, the car channel can be designed to be arbitrarily long, the storage capacity of the whole warehouse can be improved, and a forklift is not required to drive into a roadway during operation, so that the safety of the RGV car is higher. The existing RGV is small in structure and difficult to bear large-scale equipment for conveying and operating.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the technical problem that to prior art not enough, provide a heavy-duty formula RGV dolly.
In order to solve the technical problem, the utility model discloses a heavy-duty RGV trolley, which comprises a trolley frame, wherein a driving mechanism and a bearing lifting mechanism are arranged in the trolley frame;
the driving mechanism comprises a driving motor, two groups of driving wheels and two groups of driven wheels are arranged at the bottom of the frame, and an output shaft of the driving motor drives the two groups of driving wheels through a chain wheel;
the bearing lifting mechanism comprises a lifting motor and four lead screw lifting mechanisms, the four lead screw lifting mechanisms are divided into two groups and are respectively arranged on two sides in the frame, and the lifting motor drives the four lead screw lifting mechanisms to lift.
The utility model discloses in, two sets of driving wheels are first driving wheel and second driving wheel respectively, and first driving wheel includes first transmission shaft, and second driving wheel includes the second transmission shaft, is equipped with drive sprocket and first driven sprocket in the first transmission shaft, is equipped with the second driven sprocket on the second transmission shaft, and the driving motor output shaft passes through drive chain with drive sprocket to be connected, and first driven sprocket passes through driven chain with the second driven sprocket and is connected.
The utility model discloses in, four lead screw elevating system are first lead screw elevating system, second lead screw elevating system, third lead screw elevating system, fourth lead screw elevating system respectively, be equipped with the third transmission shaft between first lead screw elevating system and the second lead screw elevating system, be equipped with third driven sprocket on the third transmission shaft, be equipped with the fourth transmission shaft between third lead screw elevating system and the fourth lead screw elevating system, be equipped with the fourth driven sprocket on the fourth transmission shaft, third driven sprocket and fourth driven sprocket are connected respectively to the elevator motor output shaft through the chain.
The utility model discloses in, be equipped with first rectangular axis reduction gear on the third transmission shaft, be equipped with second rectangular axis reduction gear on the fourth transmission shaft.
The utility model discloses in, frame one side is equipped with the reel motor, and reel motor output shaft take-up reel for the rolling cable.
The utility model discloses in, initiative wheel and driven wheel are all installed on the thickening mounting panel, improve the support intensity of dolly wheel.
Has the advantages that: the utility model provides a pair of heavily loaded formula RGV dolly sets up two sets of action wheels, and two sets of follow driving wheels improve the ability of marcing of dolly under the great state of load.
Drawings
These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.
FIG. 1 is a first schematic structural diagram;
FIG. 2 is a second schematic structural diagram;
fig. 3 is a plan view.
Detailed Description
Example (b):
as shown in fig. 1, fig. 2 and fig. 3, the heavy-duty RGV car provided in this embodiment includes a frame 1, a driving motor 2, a lifting motor 3, a first driving wheel 4, a second driving wheel 5, a first transmission shaft 6, a second transmission shaft 7, a driving sprocket 8, a first driven sprocket 9, a second driven sprocket 10, a driving chain 11, a driven chain 12, a first lead screw lifting mechanism 13, a second lead screw lifting mechanism 14, a third lead screw lifting mechanism 15, a fourth lead screw lifting mechanism 16, a third transmission shaft 17, a third driven sprocket 18, a fourth transmission shaft 19, a fourth driven sprocket 20, a first rectangular shaft reducer 21, a second rectangular shaft reducer 22, a winding wheel motor 23, a winding wheel 24, and a thickening mounting plate 25;
the frame 1 of the embodiment is internally provided with a driving mechanism and a bearing lifting mechanism;
the driving mechanism comprises a driving motor 2, two groups of driving wheels and two groups of driven wheels are arranged at the bottom of the frame 1, and an output shaft of the driving motor drives the two groups of driving wheels through a chain wheel;
specifically, two sets of driving wheels are first driving wheel 4 and second driving wheel 5 respectively, first driving wheel 4 includes first transmission shaft 6, the second driving wheel includes second transmission shaft 7, be equipped with drive sprocket 8 and first driven sprocket 9 on the first transmission shaft 6, be equipped with second driven sprocket 10 on the second transmission shaft 7, 2 output shafts of driving motor are connected through drive chain 11 with drive sprocket 8, first driven sprocket 9 is connected through driven chain 12 with second driven sprocket 10.
The bearing lifting mechanism comprises a lifting motor and four lead screw lifting mechanisms, the four lead screw lifting mechanisms are divided into two groups and are respectively arranged on two sides in the frame, and the lifting motor drives the four lead screw lifting mechanisms to lift.
Specifically, the four lead screw lifting mechanisms are respectively a first lead screw lifting mechanism 13, a second lead screw lifting mechanism 14, a third lead screw lifting mechanism 15 and a fourth lead screw lifting mechanism 16, a third transmission shaft 17 is arranged between the first lead screw lifting mechanism 13 and the second lead screw lifting mechanism 14, a third driven sprocket 18 is arranged on the third transmission shaft 17, a fourth transmission shaft 19 is arranged between the third lead screw lifting mechanism 15 and the fourth lead screw lifting mechanism 16, a fourth driven sprocket 20 is arranged on the fourth transmission shaft 19, and an output shaft of the lifting motor 3 is respectively connected with the third driven sprocket 18 and the fourth driven sprocket 20 through chains.
A first rectangular axis speed reducer 21 is arranged on the third transmission shaft, and a second rectangular axis speed reducer 22 is arranged on the fourth transmission shaft.
And a winding wheel motor 23 is arranged on one side of the frame, and an output shaft of the winding wheel motor is connected with a winding wheel 24 for winding the cable.
The driving wheels and the driven wheels are both arranged on the thickened mounting plate 25, and the supporting strength of the wheels of the trolley is improved.
When the device is used, the driving motor 2 drives the two groups of driving wheels to drive the RGV trolley to move on the conveying line, and in the moving process, the winding wheel motor 23 winds the cable through the winding wheel 24. When products on the RGV trolley need to be overhauled and operated, the four screw rod lifting mechanisms are controlled to lift through the lifting motor 3 to reach a proper height.
The utility model provides a thought and method of heavily loaded formula RGV dolly specifically realize that this technical scheme's method and approach are many, above only the utility model discloses a preferred embodiment should point out, to this technical field's ordinary technical personnel, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as with moist decorations the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.
Claims (6)
1. A heavy-duty RGV (three-dimensional target volume) trolley is characterized by comprising a trolley frame, wherein a driving mechanism and a bearing lifting mechanism are arranged in the trolley frame;
the driving mechanism comprises a driving motor, two groups of driving wheels and two groups of driven wheels are arranged at the bottom of the frame, and an output shaft of the driving motor drives the two groups of driving wheels through a chain wheel;
the bearing lifting mechanism comprises a lifting motor and four lead screw lifting mechanisms, the four lead screw lifting mechanisms are divided into two groups and are respectively arranged on two sides in the frame, and the lifting motor drives the four lead screw lifting mechanisms to lift.
2. The RGV truck as claimed in claim 1, wherein the two sets of driving wheels are a first driving wheel and a second driving wheel, the first driving wheel includes a first transmission shaft, the second driving wheel includes a second transmission shaft, the first transmission shaft is provided with a driving sprocket and a first driven sprocket, the second transmission shaft is provided with a second driven sprocket, the output shaft of the driving motor is connected to the driving sprocket through a driving chain, and the first driven sprocket is connected to the second driven sprocket through a driven chain.
3. The RGV trolley according to claim 1, wherein the four screw lifting mechanisms are a first screw lifting mechanism, a second screw lifting mechanism, a third screw lifting mechanism, and a fourth screw lifting mechanism, respectively, a third transmission shaft is provided between the first screw lifting mechanism and the second screw lifting mechanism, a third driven sprocket is provided on the third transmission shaft, a fourth transmission shaft is provided between the third screw lifting mechanism and the fourth screw lifting mechanism, a fourth driven sprocket is provided on the fourth transmission shaft, and the output shaft of the lifting motor is connected to the third driven sprocket and the fourth driven sprocket through chains, respectively.
4. The RGV of claim 3, wherein the third shaft is provided with a first rectangular-axis reducer, and the fourth shaft is provided with a second rectangular-axis reducer.
5. The RGV trolley as claimed in claim 1, wherein a reel motor is provided on one side of the frame, and the output shaft of the reel motor is connected to the reel.
6. The RGV cart of claim 1, wherein the driving wheel and the driven wheel are mounted on a thickened mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445506.7U CN213621650U (en) | 2020-10-28 | 2020-10-28 | Heavy-duty RGV (vehicle target volume) trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445506.7U CN213621650U (en) | 2020-10-28 | 2020-10-28 | Heavy-duty RGV (vehicle target volume) trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213621650U true CN213621650U (en) | 2021-07-06 |
Family
ID=76626142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022445506.7U Active CN213621650U (en) | 2020-10-28 | 2020-10-28 | Heavy-duty RGV (vehicle target volume) trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213621650U (en) |
-
2020
- 2020-10-28 CN CN202022445506.7U patent/CN213621650U/en active Active
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