CN214325254U - Double-wheel driving mechanism of AGV (automatic guided vehicle) - Google Patents
Double-wheel driving mechanism of AGV (automatic guided vehicle) Download PDFInfo
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- CN214325254U CN214325254U CN202120252535.3U CN202120252535U CN214325254U CN 214325254 U CN214325254 U CN 214325254U CN 202120252535 U CN202120252535 U CN 202120252535U CN 214325254 U CN214325254 U CN 214325254U
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Abstract
The utility model provides a AGV car double wheel actuating mechanism: the device comprises a double-wheel driving device, a floating device, a connecting frame, a corner driving device, a rotary supporting bearing and two wheels arranged on two sides of the double-wheel driving device; the dual wheel drive has a housing; the front end of the connecting frame is hinged with the front side of the shell; the front end of the connecting frame is of an arc-shaped structure; the floating device is connected to the rear end of the connecting frame and the rear end of the outer shell to provide a damping effect for the AGV; the rotary support bearing comprises an inner ring and an outer ring which is rotatably connected outside the inner ring; the outer side of the outer ring is provided with external teeth; the rotary support bearing is fixed above the connecting frame through an inner ring; the corner driving device is arranged at the bottom of the connecting frame, and the power output end of the corner driving device is connected with a gear meshed with the outer teeth of the outer ring; embodies the utility model discloses AGV car is gone up the rapidity that double round actuating mechanism installed on the AGV car, need not extravagant labour, installs floating installation and double wheel actuating mechanism respectively.
Description
Technical Field
The utility model relates to a AGV car field, in particular to AGV car double wheel actuating mechanism.
Background
Agv (automated Guided vehicle) is an automated Guided transport vehicle, which is an unmanned automated transport facility equipped with an electromagnetic, optical, or visual automatic navigation device capable of recognizing a track path and an identification position, and autonomously operating according to a preset path to complete a transport operation.
The driving device and the floating device are respectively installed on the AGV car in the existing AGV car, and due to the fact that the driving device and the floating device cannot be designed in a complete set mode, a customer can only gradually assemble the driving device and the floating device on the AGV car, labor force and installation time can be wasted due to the installation mode, and the assembly is inconvenient, so that improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a AGV car double wheel actuating mechanism mentions the problem in order to solve the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a AGV car double wheel actuating mechanism which characterized in that: the device comprises a double-wheel driving device, a floating device, a connecting frame, a corner driving device, a rotary supporting bearing and two wheels arranged on two sides of the double-wheel driving device;
the dual wheel drive has a housing;
the front end of the connecting frame is of an arc-shaped structure; the front end of the connecting frame is hinged with the front side of the shell;
the floating device is connected to the connecting frame and the rear end of the shell;
the rotary support bearing comprises an inner ring and an outer ring which is rotatably connected outside the inner ring; the outer side of the outer ring is provided with external teeth; the rotary support bearing is fixed above the connecting frame through an inner ring;
the corner driving device comprises a driving motor and a gear; the driving motor is arranged at the bottom of the connecting frame; the gear is arranged at the power output end of the driving motor and is meshed with the outer teeth of the outer ring.
For further description of the present invention, the dual wheel driving device further comprises a transmission assembly and a second driving device; the second driving device is connected with two wheels at two sides of the double-wheel driving device through a transmission assembly.
For further description of the utility model, a planetary reduction assembly is arranged in each of the two wheels; the planetary reduction assembly is connected between the transmission assembly and the wheel.
For further description of the present invention, the floating device includes a shaft sleeve, a shaft rod and a spring; the lower end of the shaft sleeve is hinged with the rear end of the shell; the upper end of the shaft lever is hinged with the rear end of the connecting frame; the lower end of the shaft sleeve and the upper end of the shaft lever are respectively provided with a convex ring; the spring is sleeved between the shaft sleeve and the shaft rod, and the upper end and the lower end of the spring are respectively abutted against the two convex rings.
To the further description of the present invention, the floating device is provided in two sets and is arranged side by side in the left and right directions.
The utility model has the advantages that:
the utility model discloses a link is articulated double round drive arrangement and floating installation, then installs double round drive mechanism on the AGV car through slewing bearing, like this the installation of double round drive arrangement and floating installation integral type on the AGV car for both unable complete sets design before, the after-sale customer can only gradually assemble drive arrangement and floating installation respectively on the AGV car great reduction installation time and labour, facilitate for the assembly.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is a structural diagram of the dual wheel drive apparatus of the present invention;
fig. 3 is a structural diagram of the floating device, the connecting frame, the revolving support shaft and the corner driving device of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1-3, a double-wheel driving mechanism of an AGV comprises a double-wheel driving device 1, a floating device 2, a connecting frame 3, a corner driving device 4, a rotary supporting bearing 5, and two wheels 6 mounted on two sides of the double-wheel driving device;
two wheels 6 are connected with two sides of the double-wheel driving device 1 through a transmission assembly (not shown in the figure); the two-wheel drive 1 further comprises a transmission assembly (not shown) and a second drive 11; the second driving device 11 is arranged on the front side of the double-wheel driving device shell 12; the second driving device 11 is driven by a motor, and the second driving device 11 drives the two wheels 6 to move through a transmission assembly (not shown in the figure); planetary reduction assemblies (not shown in the figure) are arranged in the two wheels 6; the planetary reduction assembly controls the reduction movement of the two wheels 6.
The floating device 2 is connected with the connecting frame 3 and the rear end of the double-wheel driving device shell 12 to provide a shock-absorbing effect for the running of the AGV; the floating device 2 comprises a shaft sleeve 21, a shaft 23 and a spring 22; the lower end of the shaft sleeve 21 is hinged with the rear end of the double-wheel driving device shell 12; the upper end of the shaft lever 23 is hinged with the rear end of the connecting frame 3; the lower end of the shaft sleeve 21 and the upper end of the shaft rod 23 are respectively provided with a convex ring (211, 231); the spring 22 is sleeved between the shaft sleeve 21 and the shaft rod 23, and the upper end and the lower end of the spring are respectively abutted against the two convex rings (211, 231), so that the floating device 2 can perform rebound motion to achieve a shock absorption effect; the floating devices 2 are arranged in two groups and are arranged in parallel left and right.
The front end of the connecting frame 3 is of an arc-shaped structure, and the arc-shaped structure enables the floating device 2 and the double-wheel driving device 1 to be connected, so that the space is saved, and the integral assembly is more convenient; the front end of the connecting frame 3 is hinged with the front side of the double-wheel driving device shell 12.
The rotary support bearing 5 comprises an inner ring 51 and an outer ring 52 which is rotatably connected outside the inner ring; the outer side of the outer ring 52 has external teeth; the rotary support bearing 5 is fixed above the connecting frame 2 through an inner ring 51, and an outer ring 52 is fixed at the bottom of the AGV; the corner driving device 4 is arranged at the bottom of the connecting frame 2, and the power output end is connected with a gear 42 meshed with the external teeth of the outer ring 52; the corner driving device 4 comprises a driving motor 41 and a gear 42; the driving motor 41 is arranged at the bottom of the connecting frame 2; the gear 42 is installed at the power output end of the driving motor 41 and meshed with the outer teeth of the outer ring 52, and the outer ring 52 is fixed at the bottom of the AGV, so that the driving motor 41 drives the gear 42 to rotate around the rotary supporting bearing 5 in the rotating process of the gear 42, and the whole double-wheel driving mechanism rotates around the outer ring 52 of the rotary supporting bearing 5 to achieve the rotation angle movement during the running of the AGV.
The working principle of the embodiment is as follows:
the angle-rotating driving device 4 drives the gear 42 connected with the output end to rotate, the gear 42 connected with the output end is meshed with the outer teeth of the outer ring 52 of the rotary support bearing 5, the outer ring 52 of the rotary support bearing 5 is fixed at the bottom of the AGV and moves around the outer ring 52 of the rotary support bearing 5, so that the AGV can perform angle-rotating movement, and the second driving device 11 drives the two wheels 6 on the two sides of the double-wheel driving device to move through a transmission assembly (not shown in the figure); the two wheels 6 on both sides of the double-wheel driving device are provided with planetary speed reducing assemblies (not shown in the figure) to control the speed reducing movement of the two wheels, and the AGV runs on uneven ground and achieves the damping effect through the floating device 2 connected between the connecting frame 3 and the shell 11.
The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a AGV car double wheel actuating mechanism which characterized in that: the device comprises a double-wheel driving device, a floating device, a connecting frame, a corner driving device, a rotary supporting bearing and two wheels arranged on two sides of the double-wheel driving device;
the dual wheel drive has a housing;
the front end of the connecting frame is of an arc-shaped structure; the front end of the connecting frame is hinged with the front side of the shell;
the floating device is connected to the connecting frame and the rear end of the shell;
the rotary support bearing comprises an inner ring and an outer ring which is rotatably connected outside the inner ring; the outer side of the outer ring is provided with external teeth; the rotary support bearing is fixed above the connecting frame through the inner ring;
the corner driving device comprises a driving motor and a gear; the driving motor is arranged at the bottom of the connecting frame; the gear is installed at the power output end of the driving motor and meshed with the outer teeth of the outer ring.
2. The AGV double wheel drive mechanism of claim 1 further comprising: the double-wheel driving device also comprises a transmission assembly and a second driving device; the second driving device is connected with the two wheels on two sides of the double-wheel driving device through the transmission assembly.
3. A dual wheel drive mechanism for an AGV vehicle according to claim 2, further comprising: planetary speed reduction assemblies are arranged in the two wheels; the planetary reduction assembly is connected between the transmission assembly and the wheel.
4. The AGV double wheel drive mechanism of claim 1 further comprising: the floating device comprises a shaft sleeve, a shaft rod and a spring; the lower end of the shaft sleeve is hinged with the rear end of the shell; the upper end of the shaft lever is hinged with the rear end of the connecting frame; the lower end of the shaft sleeve and the upper end of the shaft lever are respectively provided with a convex ring; the spring sleeve is arranged between the shaft sleeve and the shaft lever, and the upper end and the lower end of the spring sleeve are respectively abutted against the two convex rings.
5. A double wheel drive mechanism for an AGV according to claim 4 wherein: the floating devices are arranged in two groups and are arranged in parallel from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252535.3U CN214325254U (en) | 2021-01-28 | 2021-01-28 | Double-wheel driving mechanism of AGV (automatic guided vehicle) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252535.3U CN214325254U (en) | 2021-01-28 | 2021-01-28 | Double-wheel driving mechanism of AGV (automatic guided vehicle) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214325254U true CN214325254U (en) | 2021-10-01 |
Family
ID=77907132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120252535.3U Active CN214325254U (en) | 2021-01-28 | 2021-01-28 | Double-wheel driving mechanism of AGV (automatic guided vehicle) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214325254U (en) |
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2021
- 2021-01-28 CN CN202120252535.3U patent/CN214325254U/en active Active
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 5, Lingang Road, Wangniudun, Dongguan, Guangdong 523000 Patentee after: DONGGUAN ZHUOLAN AUTOMATION EQUIPMENT Co.,Ltd. Address before: No.17 Zhifu Road, Mowu community, Wanjiang District, Dongguan City, Guangdong Province 523000 Patentee before: DONGGUAN ZHUOLAN AUTOMATION EQUIPMENT Co.,Ltd. |