CN208484476U - The combination wheel construction of AGV - Google Patents
The combination wheel construction of AGV Download PDFInfo
- Publication number
- CN208484476U CN208484476U CN201820839535.1U CN201820839535U CN208484476U CN 208484476 U CN208484476 U CN 208484476U CN 201820839535 U CN201820839535 U CN 201820839535U CN 208484476 U CN208484476 U CN 208484476U
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- wheel
- axis
- rail
- bearing
- mecanum
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Abstract
The utility model relates to the combination wheel constructions of AGV a kind of, including Mecanum wheel, rail wheel group is additionally provided on the side wheel hub of the Mecanum wheel, the rail wheel group includes axis, bearing and rail wheel, the axis is fixedly connected on wheel hub, and rail wheel is connect by bearing with central axis.The brand new that the utility model combines Mecanum wheel with rail wheel not only may operate in common smooth-riding surface, realize Omni-mobile using Mecanum wheel, and can also operate in the road surface for being laid with track, and load-bearing capacity is strong, and precision is high, and the speed of service is fast.
Description
Technical field
The utility model relates to a kind of wheel group structure, the combination wheel construction of especially a kind of AGV.
Background technique
AGV is the abbreviation of (Automated Guided Vehicle), implies that " automated guided vehicle ", Chinese are
Mecanum wheel, Mecanum wheel are derived from Sweden's Mecanum company, and this all-directional mobile wheel group is oblique on its wheel rim
Many small rollers are dispersed with, therefore wheel can be with horizontal sliding.The bus of small roller is very special, when wheel is around fixed wheel arbor
When rotation, the envelope of each small roller is cylindrical surface, so the wheel being capable of continuously rolls forward.Mecanum wheel construction is tight
It gathers, movement is a kind of very successful omni-directional wheel flexibly.There are 4 this novel wheels to be combined, it can be with more flexible convenient
Realize all-around mobile function.Omni-directional moving platform is exactly the completely new mobile platform for carrying four Mecanum wheels, is not being changed
Become on the basis of mobile platform direction, realizes Omni-mobile.But due to carrying Mecanum wheel, which also has
Disadvantage: such as load-bearing capacity is poor, and low precision, travel speed is slow, cannot operate in Special Road, such as the disadvantages of bridge-type road surface.
Summary of the invention
The purpose of this utility model is to provide a kind of brand news for combining Mecanum wheel with rail wheel, not only
It may operate in common smooth-riding surface, realize Omni-mobile using Mecanum wheel, and the road for being laid with track can also be operated in
Face, load-bearing capacity is strong, and precision is high, the combination wheel construction of the fast AGV of the speed of service.
A kind of in order to achieve the above object, the technical solution of the present invention is: combination wheel construction of AGV, including Mike
Na Mu wheel, is additionally provided with rail wheel group on the side wheel hub of the Mecanum wheel, the rail wheel group include axis, bearing and
Rail wheel, the axis are fixedly connected on wheel hub, and rail wheel is connect by bearing with central axis.
Preferably, one end of the axis is equipped with fastening bolt, and the wheel hub is equipped with threaded block, fastening bolt and screw thread
Seat is threadedly coupled.
Preferably, the inner wall of central axis hole is equipped with axial bearing slot on the rail wheel, and bearing is mounted in axial bearing slot.
Preferably, the outer end of the axis is equipped with annular stop portion, and annular stop portion lid is set on axial bearing slot.
It preferably, further include end cap, the end cap lid is set in the annular stop portion of axis.
After adopting the above structure, the utility model adds rail wheel group on the basis of Mecanum wheel, realizes to carry and be somebody's turn to do
The omni-directional moving platform of wheel group omnidirectional can not only be run on common smooth-riding surface, but also can be with laid rail on specific road surface
Road is moved in orbit by rail wheel group.Orbiting can have the advantage that the speed of service is fast first, Er Qiejing
Degree is high, and load-bearing capacity is reinforced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.
Ginseng as shown in FIGS. 1 and 2, a kind of combination wheel construction of AGV, including Mecanum wheel 1, the one of the Mecanum wheel 1
Rail wheel group 3 is additionally provided on side wheel hub 2, the rail wheel group 3 includes axis 31, bearing 32 and rail wheel 33, the axis
31 are fixedly connected on the hub 2, and rail wheel 33 is rotatablely connected by bearing 32 and axis 31.
Ginseng as shown in FIGS. 1 and 2, one end of the axis 31 is equipped with fastening bolt 4, and the wheel hub 2 is equipped with threaded block 21,
Fastening bolt 4 is threadedly coupled with threaded block 21.So during installation, very convenient, as long as entire rail wheel group 3 is directly passed through
Fastening bolt 4 is fixed on the threaded block 21 of wheel hub 2.
Ginseng as shown in FIGS. 1 and 2, on the rail wheel 33 inner wall of central axis hole be equipped with axial bearing slot 331, bearing 32 install
In axial bearing slot 331.The outer end of the axis 31 is equipped with annular stop portion 311, and the lid of annular stop portion 311 is set in axial axis
It holds on slot 331.Axial bearing slot 331 is limited for installing bearing 32, the outer end of bearing 32 by annular stop portion 311
Position, prevents bearing 32 from falling.
Ginseng as shown in FIGS. 1 and 2, further include end cap 5, the end cap 5 lid is set in the annular stop portion 311 of axis 31.End cap
5 can play waterproof action, prevent water from penetrating into internal, and cause components get rusty and aging.
Ginseng as shown in FIGS. 1 and 2, the utility model adds rail wheel group 3, rail wheel group 3 on the basis of Mecanum wheel 1
It is fixed on the wheel hub 2 of side, realizes that the omni-directional moving platform for carrying the wheel group not only can be complete on common smooth-riding surface
To operation.When omnidirectional runs, since 33 outer diameter of rail wheel of rail wheel group 3 is slightly less than 1 outer diameter of Mecanum wheel, rail wheel
33 will not influence omnidirectional's operation of Mecanum wheel 1.And on specific road surface, such as bridge floor etc., it can be laid with track, pass through rail
Road wheel group 3 moves in orbit.The limitation for being primarily due to track can be had the advantage that by orbiting, therefore be run
Speed is fast, most can achieve 3 meters per second fastly；Track can also play mechanical positioning action, and precision is high, reach assembly precision ±
0.01 millimeter；Load-bearing capacity is reinforced.Therefore the omnidirectional moving of Mecanum wheel can be thus achieved in epicycle group, and may be implemented in-orbit
It is run on road.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. the combination wheel construction of AGV a kind of, including Mecanum wheel (1), it is characterised in that: the one of the Mecanum wheel (1)
It is additionally provided on side wheel hub (2) rail wheel group (3), the rail wheel group (3) includes axis (31), bearing (32) and rail wheel
(33), the axis (31) is fixedly connected on wheel hub (2), and rail wheel (33) is connected by bearing (32) and axis (31) rotation
It connects.
2. the combination wheel construction of AGV according to claim 1, it is characterised in that: one end of the axis (31) is equipped with tight
Fixing bolt (4), the wheel hub (2) are equipped with threaded block (21), and fastening bolt (4) is threadedly coupled with threaded block (21).
3. the combination wheel construction of AGV according to claim 1, it is characterised in that: central axis hole on the rail wheel (33)
Inner wall is equipped with axial bearing slot (331), and bearing (32) is mounted in axial bearing slot (331).
4. the combination wheel construction of AGV according to claim 1, it is characterised in that: the outer end of the axis (31) is equipped with ring
Shape stopper section (311), annular stop portion (311) lid are set on axial bearing slot (331).
5. the combination wheel construction of AGV according to claim 4, it is characterised in that: it further include end cap (5), the end cap (5)
Lid is set in the annular stop portion (311) of axis (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839535.1U CN208484476U (en) | 2018-05-31 | 2018-05-31 | The combination wheel construction of AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839535.1U CN208484476U (en) | 2018-05-31 | 2018-05-31 | The combination wheel construction of AGV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208484476U true CN208484476U (en) | 2019-02-12 |
Family
ID=65250931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839535.1U Expired - Fee Related CN208484476U (en) | 2018-05-31 | 2018-05-31 | The combination wheel construction of AGV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208484476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572270A (en) * | 2020-04-17 | 2020-08-25 | 江苏大学 | Abrasionproof decreases mecanum wheel |
-
2018
- 2018-05-31 CN CN201820839535.1U patent/CN208484476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572270A (en) * | 2020-04-17 | 2020-08-25 | 江苏大学 | Abrasionproof decreases mecanum wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 |