CN211366854U - Mounting structure of steering gear on AGV drive wheel - Google Patents
Mounting structure of steering gear on AGV drive wheel Download PDFInfo
- Publication number
- CN211366854U CN211366854U CN201921792912.1U CN201921792912U CN211366854U CN 211366854 U CN211366854 U CN 211366854U CN 201921792912 U CN201921792912 U CN 201921792912U CN 211366854 U CN211366854 U CN 211366854U
- Authority
- CN
- China
- Prior art keywords
- steering gear
- mounting structure
- bearing
- drive wheel
- agv
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a AGV technical field discloses a mounting structure of steering gear on AGV drive wheel, include: the side surface of the bearing positioning sleeve is connected with an installation plate, and the installation plate is provided with a bolt connection hole; the mounting bolt penetrates through the bolt connecting hole and is connected to a mounting position on the driving wheel; the steering gear is provided with a protruding part which penetrates into the interior of the bearing positioning sleeve; and the elastic retainer ring for the shaft is connected to the protruding part and is used for axially fixing the steering gear. The utility model discloses an embodiment provides an AGV drive wheel goes up steering gear's mounting structure through the axle with circlip with steering gear axial fixity on the bearing position sleeve, then integral erection is on the drive wheel to with steering gear and reduction gear axle separation in the axial, thereby avoid steering gear's dead weight to apply on the reduction gear axle, improved the life of speed reducer, reduced the maintenance cost.
Description
Technical Field
The utility model relates to a AGV technical field specifically relates to a steering gear's mounting structure on AGV drive wheel.
Background
At present, the driving wheel of the AGV robot generally directly adopts a motor to match with a speed reducer, then a steering gear is fixed on a shaft of the speed reducer, and the AGV robot is driven to steer through the steering gear to realize the steering function of the driving wheel of the AGV robot. Therefore, the radial force borne by the AGV robot during steering and the self weight of the steering gear can be completely borne on the speed reducer shaft, the service life of the speed reducer is influenced, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the AGV robot that prior art exists and receiving radial force and steering gear's dead weight when turning to and will all bear at reduction gear axle problem, a steering gear's mounting structure on the AGV drive wheel is provided, this AGV drive wheel goes up steering gear's mounting structure through the axle with circlip with steering gear axial fixity on bearing position sleeve, then integral erection is on the drive wheel, thereby with steering gear and reduction gear axle separation in the axial, thereby avoid steering gear's dead weight to apply on the reduction gear axle, the life of speed reducer has been improved, the maintenance cost is reduced.
In order to achieve the above object, an embodiment of the present invention provides a mounting structure of a steering gear on an AGV driving wheel, including:
the side surface of the bearing positioning sleeve is connected with an installation plate, and the installation plate is provided with a bolt connection hole;
the mounting bolt penetrates through the bolt connecting hole and is connected to a mounting position on the driving wheel;
the steering gear is provided with a protruding part which penetrates into the interior of the bearing positioning sleeve;
and the elastic retainer ring for the shaft is connected to the protruding part and is used for axially fixing the steering gear.
Preferably, the mounting structure further comprises a first deep groove ball bearing and a second deep groove ball bearing which are positioned inside the bearing positioning sleeve, and the first deep groove ball bearing and the second deep groove ball bearing are sleeved outside the steering gear.
Preferably, a positioning step for supporting the first deep groove ball bearing is arranged inside the bearing positioning sleeve.
Preferably, the mounting structure further comprises a circlip for hole located inside the bearing locating sleeve, and the circlip for hole is used for supporting the second deep groove ball bearing.
Preferably, a key groove is formed in the inner hole of the steering gear.
Through the technical scheme, the utility model discloses an embodiment provides an AGV drive wheel goes up steering gear's mounting structure is sheathe in the bearing location through axle circlip with steering gear axial fixity, then integral erection is on the drive wheel to with steering gear and reduction gear axle separation in the axial, thereby avoid steering gear's dead weight to apply on the reduction gear axle, improved the life of speed reducer, reduced the maintenance cost.
Drawings
FIG. 1 illustrates a top view of a mounting structure for a steering gear on a drive wheel of an AGV according to an embodiment of the present invention;
fig. 2 shows a cross-sectional view according to the section a-a in fig. 1.
Description of the reference numerals
1 bearing locating sleeve 2 mounting plate
3 mounting bolt 4 steering gear
7 second deep groove ball bearing 8 circlips for hole
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Fig. 1 shows a top view of a mounting structure of a steering gear on an AGV drive wheel according to an embodiment of the present invention, and fig. 2 shows a cross-sectional view cut according to a-a in fig. 1. The utility model discloses an embodiment provides a mounting structure of steering gear on AGV drive wheel, as shown in FIG. 1 or FIG. 2, this mounting structure of steering gear on AGV drive wheel can include:
the side surface of the bearing positioning sleeve 1 can be connected with a mounting plate 2, and the mounting plate 2 can be provided with a bolt connecting hole;
the mounting bolt 3 penetrates through a bolt connecting hole in the mounting plate 2, a threaded hole matched with the mounting bolt 3 can be formed in the corresponding mounting position on the driving wheel, and the mounting bolt 3 is connected with the threaded hole;
the steering gear 4, the steering gear 4 can have a projection, the projection of the steering gear 4 penetrates the inside of the bearing locating sleeve 1;
the shaft circlip 5 is connected to a protruding portion of the steering gear 4, and the shaft circlip 5 can be used to axially fix the steering gear 4.
The utility model discloses an embodiment provides an AGV drive wheel is last steering gear's mounting structure passes through for the axle circlip 5 with 4 axial fixings of steering gear on bearing position sleeve 1, then wholly installs on the drive wheel through construction bolt 3 to with 4 and the reduction gear axle of steering gear at the epaxial separation of axle, thereby avoid 4 dead weights of steering gear to apply on the reduction gear axle, improved the life of speed reducer, reduced the maintenance cost.
As shown in fig. 2, in an embodiment of the present invention, the mounting structure of the steering gear on the AGV driving wheel may further include a first deep groove ball bearing 6 and a second deep groove ball bearing 7 located inside the bearing positioning sleeve 1, and the first deep groove ball bearing 6 and the second deep groove ball bearing 7 may be sleeved outside the steering gear 4. The first deep groove ball bearing 6 and the second deep groove ball bearing 7 can effectively reduce the friction coefficient of the steering gear 4 in the rotating process, so that the radial force borne by the steering gear 4 and the speed reducer shaft in the rotating process is reduced.
Further, as shown in fig. 2, in an embodiment of the present invention, a positioning step for supporting the first deep groove ball bearing 6 may be provided inside the bearing positioning sleeve 1 of the mounting structure of the steering gear on the AGV driving wheel. In addition, the mounting structure of the steering gear on the AGV driving wheel can further comprise a hole elastic check ring 8 positioned in the bearing positioning sleeve 1, and the hole elastic check ring 8 can be used for supporting the second deep groove ball bearing 7. In this way, the first deep groove ball bearing 6 and the second deep groove ball bearing 7 are stably supported, and the first deep groove ball bearing 6 and the second deep groove ball bearing 7 are prevented from sliding down, so that the AGV driving wheel is prevented from smoothly steering.
As shown in fig. 1, in an embodiment of the present invention, a key groove is formed in the inner hole of the steering gear 4 of the mounting structure of the steering gear on the AGV driving wheel, correspondingly, a flat key matched with the key groove is provided on the shaft of the speed reducer, and the flat key on the shaft of the speed reducer is matched with the key groove on the inner hole of the steering gear 4 to realize the radial connection between the shaft of the speed reducer and the steering gear 4, so as to complete the power transmission when the AGV driving wheel turns.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple simple variant, makes up with any suitable mode including each concrete technical feature. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (5)
1. A mounting structure of a steering gear on an AGV driving wheel, comprising:
the side surface of the bearing positioning sleeve is connected with an installation plate, and the installation plate is provided with a bolt connection hole;
the mounting bolt penetrates through the bolt connecting hole and is connected to a mounting position on the driving wheel;
the steering gear is provided with a protruding part which penetrates into the interior of the bearing positioning sleeve;
and the elastic retainer ring for the shaft is connected to the protruding part and is used for axially fixing the steering gear.
2. The mounting structure of claim 1, further comprising first and second deep groove ball bearings located inside the bearing locating sleeve, the first and second deep groove ball bearings being sleeved outside the steering gear.
3. The mounting structure according to claim 2, wherein a positioning step for supporting the first deep groove ball bearing is provided inside the bearing positioning sleeve.
4. The mounting structure of claim 2, further comprising a circlip for bore located inside the bearing retainer, the circlip for bore being used to support the second deep groove ball bearing.
5. The mounting structure according to claim 1, wherein a key groove is formed in the inner hole of the steering gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792912.1U CN211366854U (en) | 2019-10-23 | 2019-10-23 | Mounting structure of steering gear on AGV drive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792912.1U CN211366854U (en) | 2019-10-23 | 2019-10-23 | Mounting structure of steering gear on AGV drive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211366854U true CN211366854U (en) | 2020-08-28 |
Family
ID=72168267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792912.1U Active CN211366854U (en) | 2019-10-23 | 2019-10-23 | Mounting structure of steering gear on AGV drive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211366854U (en) |
-
2019
- 2019-10-23 CN CN201921792912.1U patent/CN211366854U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2005231564A (en) | Electric wheel driving device | |
| JP2006213182A (en) | Electric type wheel driving device | |
| US20110174560A1 (en) | In-wheel motor unit | |
| KR102543652B1 (en) | wheel bearing assembly | |
| JP4998983B2 (en) | Wheel bearing device | |
| JP5067787B2 (en) | In-wheel motor drive device | |
| CN211366854U (en) | Mounting structure of steering gear on AGV drive wheel | |
| KR20070072565A (en) | Rolling bearing device | |
| KR101551069B1 (en) | Apparatus for transferring driving force at wheel for vehicle | |
| US7713131B2 (en) | Drive assembly and sleeve assembly therefor | |
| KR20160103564A (en) | Wheel bearing | |
| CN202623929U (en) | Intermediate driving shaft bearing assembly for heavy truck | |
| CN205207482U (en) | Driver | |
| KR102556455B1 (en) | Wheel bearing assembly | |
| KR102592730B1 (en) | Wheel bearing for vehicle | |
| CN105370763A (en) | Driver | |
| CN110907078A (en) | Pre-tightening and starting torque dynamic detection device of rolling bearing | |
| CN109831929B (en) | Motor arrangement and method for mounting a motor arrangement | |
| CN210380551U (en) | Mounting structure of motor encoder of AGV drive wheel | |
| KR102556456B1 (en) | wheel bearing assembly | |
| JP4994713B2 (en) | Wheel bearing device | |
| KR101224750B1 (en) | axle assembly for a driving wheel of vehicle | |
| KR102543235B1 (en) | Wheel bearing assembly | |
| KR102551832B1 (en) | Wheel bearing assembly | |
| KR102622836B1 (en) | Wheel bearing for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 15, building F4, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province 230000 Patentee after: Anhui Ango robot Co.,Ltd. Address before: Floor 15, Building F4, Phase II, Innovation Industrial Park, No. 2800, Chuangxin Avenue, High tech Zone, Hefei City, Anhui Province, 230088 Patentee before: Anhui Yiousi Logistics Robot Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 201100 Unit D, 8th Floor, Building 9, No. 2337, Gudai Road, Minhang District, Shanghai Patentee after: Ange Smart Technology (Shanghai) Co.,Ltd. Address before: Floor 15, building F4, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province 230000 Patentee before: Anhui Ango robot Co.,Ltd. |