CN213323325U - Vertical steering wheel of double round - Google Patents
Vertical steering wheel of double round Download PDFInfo
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- CN213323325U CN213323325U CN202022175581.6U CN202022175581U CN213323325U CN 213323325 U CN213323325 U CN 213323325U CN 202022175581 U CN202022175581 U CN 202022175581U CN 213323325 U CN213323325 U CN 213323325U
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Abstract
The utility model discloses a vertical helm of double round, include: the backup pad, slewing bearing, the steering wheel, planetary differential and motor element, slewing bearing sets up on the backup pad top surface, slewing bearing includes outer ring gear and interior rotary disk, outer ring gear can be around the axis and the interior rotary disk relative rotation of interior rotary disk, the top of rotary disk including the steering wheel is fixed, be provided with the drive wheel on planetary differential's the both ends output shaft, motor element includes first motor and second motor, first motor and second motor are located the top of steering wheel, first motor is connected with planetary differential's input, the output shaft of second motor has steering gear, steering gear and outer ring gear meshing, this vertical rudder wheel of double round, adopt planetary differential structure, the rudder wheel simple structure, installation convenient to use.
Description
Technical Field
The utility model relates to a AGV steering wheel technical field, in particular to vertical steering wheel of double round.
Background
AGVs (Automated Guided vehicles) are abbreviated as "Automated Guided vehicles", and refer to vehicles equipped with an electromagnetic or optical automatic guide device, which can travel along a predetermined guide path and have safety protection and various transfer functions. The steering wheel drive is one of common AGV driving modes, the AGV can run in all directions under an automatic running state, the front wheels and the rear wheels can track the track of a guide line during turning, the maneuverability is good, and the existing AGV steering mechanism is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a vertical helm of double round.
According to the utility model discloses an embodiment of first aspect provides a vertical helm of double round, include: backup pad, slewing bearing, steering wheel, planetary differential mechanism and motor element, slewing bearing sets up on the backup pad top surface, slewing bearing includes outer ring gear and interior rotation dish, outer ring gear can wind the axis of interior rotation dish with interior rotation dish relative rotation, the steering wheel is fixed the top of interior rotation dish, be provided with the drive wheel on planetary differential mechanism's the both ends output shaft, motor element includes first motor and second motor, first motor and second motor are located the top of steering wheel, first motor with planetary differential mechanism's input is connected, the output shaft of second motor is connected with steering gear, steering gear with outer ring gear meshes.
Has the advantages that: this vertical helm of two-wheeled includes: the backup pad, slewing bearing, the steering wheel, planetary differential and motor element, slewing bearing sets up on the backup pad top surface, slewing bearing includes outer ring gear and interior rotary disk, outer ring gear can be around the axis and the interior rotary disk relative rotation of interior rotary disk, the top of rotary disk including the steering wheel is fixed, be provided with the drive wheel on planetary differential's the both ends output shaft, motor element includes first motor and second motor, first motor and second motor are located the top of steering wheel, first motor is connected with planetary differential's input, the output shaft of second motor has steering gear, steering gear and outer ring gear meshing, this vertical rudder wheel of double round, adopt planetary differential structure, the rudder wheel simple structure, installation convenient to use.
According to the utility model discloses the embodiment of first aspect the vertical helm of double round, planetary differential is planetary gear differential, planetary gear differential includes frame, first bevel gear, second bevel gear and planetary gear system, planetary gear system sets up in the frame, set up the drive wheel on planetary gear system's the output shaft, first bevel gear with the output of first motor is connected, first bevel gear with second bevel gear meshes, second bevel gear with frame connection.
According to the utility model discloses the vertical helm of double round of first aspect embodiment, planetary gear differential mechanism is provided with the shell outward.
According to the utility model discloses the embodiment of first aspect the vertical helm of double round, the output of first motor is connected with planetary reducer, planetary reducer's output with planetary differential connects.
According to the utility model discloses the first aspect embodiment vertical helm of double round, the output of second motor is connected with the reduction gear, steering gear installs the output of reduction gear.
According to the utility model discloses the vertical helm of double round, the drive wheel includes wheel hub and wheel rim, the wheel rim sets up the wheel hub outside.
According to the utility model discloses the first aspect embodiment vertical helm of double round, vertical helm of double round still includes at least one travel switch, steering wheel week side is provided with the recess, the recess bottom is provided with spacing support, travel switch fixes on the spacing support.
According to the utility model discloses the vertical helm of double round, the steering wheel includes circular body and sets up the flange of circular body outer lane, the second motor is fixed on the flange.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a partial schematic view of the internal planetary differential of FIG. 1.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, a two-wheeled vertical rudder wheel includes: the slewing bearing 200 is arranged on the top surface of the supporting plate 100, the slewing bearing 200 comprises an outer gear ring 210 and an inner rotating disc 220, the outer gear ring 210 can rotate relative to the inner rotating disc 220 around the axis of the inner rotating disc 220, the steering wheel 300 is fixed on the top of the inner rotating disc 220, driving wheels 600 are arranged on output shafts at two ends of the planetary differential 400, each driving wheel 600 comprises a hub 610 and a rim 620, each rim 620 is arranged on the outer side of the hub 610, the motor assembly 500 comprises a first motor 510 and a second motor 520, the first motor 510 and the second motor 520 are positioned on the top of the steering wheel 300, the steering wheel 300 comprises a circular body 310 and a flange 320 arranged on the outer ring of the circular body 310, the second motor 520 is fixed on the flange 320, the first motor 510 is connected with the input end of the planetary differential 400, and a steering gear 521 is connected with an output shaft of the second motor 520, the steering gear 521 meshes with the outer ring gear 210. The double-wheel vertical steering wheel uses the planetary differential 400 to transmit power, and has simple integral structure and convenient installation and use.
Referring to fig. 2, the planetary differential 400 is a planetary differential including a frame, a first bevel gear 410, a second bevel gear 420, and a planetary gear system 430, the planetary gear system 430 is disposed in the frame, a driving wheel 600 is disposed on an output shaft of the planetary gear system 430, the first bevel gear 410 is connected to an output end of a first motor 510, the first bevel gear 410 is engaged with the second bevel gear 420, and the second bevel gear 420 is connected to the frame. Further, a housing is provided outside the planetary differential 400. The housing can protect the first bevel gear 410, the second bevel gear 420 and the planetary gear system, and the service life of the vertical steering wheel is prolonged.
Referring to fig. 1, a planetary reducer 511 is connected to an output end of the first motor 510, and an output end of the planetary reducer 511 is connected to the planetary differential 400. A reducer 522 is connected to an output end of the second motor 520, and a steering gear 521 is mounted on an output end of the reducer 522.
In some embodiments, the two-wheeled vertical steering wheel further comprises at least one travel switch 700, a groove is formed on the periphery of the steering wheel 300, a limit bracket is arranged at the bottom of the groove, and the travel switch 700 is fixed on the limit bracket.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A two-wheeled vertical steering wheel, comprising:
a support plate;
a slewing bearing disposed on the support plate top surface, the slewing bearing including an outer gear ring and an inner rotating disk, the outer gear ring being relatively rotatable with the inner rotating disk about an axis of the inner rotating disk;
the steering wheel is fixed on the top of the inner rotating disk;
the planetary differential mechanism is provided with driving wheels on output shafts at two ends;
the motor assembly comprises a first motor and a second motor, the first motor and the second motor are located at the top of the steering wheel, the first motor is connected with the input end of the planetary differential mechanism, the output shaft of the second motor is connected with a steering gear, and the steering gear is meshed with the outer gear ring.
2. The two-wheeled vertical rudder wheel according to claim 1, wherein: the planetary differential mechanism is a planetary differential mechanism, the planetary differential mechanism comprises a frame, a first bevel gear, a second bevel gear and a planetary gear system, the planetary gear system is arranged in the frame, a driving wheel is arranged on an output shaft of the planetary gear system, the first bevel gear is connected with an output end of a first motor, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is connected with the frame.
3. The two-wheeled vertical rudder wheel according to claim 2, wherein: and a shell is arranged outside the planetary gear differential.
4. The two-wheeled vertical rudder wheel according to claim 1, wherein: the output end of the first motor is connected with a planetary reducer, and the output end of the planetary reducer is connected with the planetary differential mechanism.
5. The two-wheeled vertical rudder wheel according to claim 1, wherein: the output end of the second motor is connected with a speed reducer, and the steering gear is installed at the output end of the speed reducer.
6. The two-wheeled vertical rudder wheel according to claim 1, wherein: the driving wheel comprises a hub and a rim, and the rim is arranged on the outer side of the hub.
7. The two-wheeled vertical rudder wheel according to claim 1, wherein: the vertical steering wheel of double round still includes at least one travel switch, steering wheel week side is provided with the recess, the recess bottom is provided with spacing support, travel switch fixes on the spacing support.
8. The two-wheeled vertical rudder wheel according to claim 1, wherein: the steering wheel comprises a circular body and a flange arranged on the outer ring of the circular body, and the second motor is fixed on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175581.6U CN213323325U (en) | 2020-09-28 | 2020-09-28 | Vertical steering wheel of double round |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175581.6U CN213323325U (en) | 2020-09-28 | 2020-09-28 | Vertical steering wheel of double round |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213323325U true CN213323325U (en) | 2021-06-01 |
Family
ID=76068475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022175581.6U Active CN213323325U (en) | 2020-09-28 | 2020-09-28 | Vertical steering wheel of double round |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213323325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179700A (en) * | 2021-12-28 | 2022-03-15 | 湖南利美防爆装备制造股份有限公司 | Full-steering heavy-load explosion-proof AGV vehicle |
| CN115008988A (en) * | 2022-07-12 | 2022-09-06 | 北京理工大学 | Multifunctional unmanned ammunition transfer trolley driving system |
-
2020
- 2020-09-28 CN CN202022175581.6U patent/CN213323325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179700A (en) * | 2021-12-28 | 2022-03-15 | 湖南利美防爆装备制造股份有限公司 | Full-steering heavy-load explosion-proof AGV vehicle |
| CN115008988A (en) * | 2022-07-12 | 2022-09-06 | 北京理工大学 | Multifunctional unmanned ammunition transfer trolley driving system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |