CN215622229U - Intelligent automobile steering mechanism - Google Patents
Intelligent automobile steering mechanism Download PDFInfo
- Publication number
- CN215622229U CN215622229U CN202022009712.3U CN202022009712U CN215622229U CN 215622229 U CN215622229 U CN 215622229U CN 202022009712 U CN202022009712 U CN 202022009712U CN 215622229 U CN215622229 U CN 215622229U
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- CN
- China
- Prior art keywords
- bevel gear
- spiral bevel
- motor
- steering mechanism
- thrust bearing
- 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.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses an intelligent automobile steering mechanism which mainly comprises automobile steering wheels, fasteners, a driving spiral bevel gear, a driven spiral bevel gear, a thrust bearing, a mounting plate and a motor. Drive initiative spiral bevel gear through the motor, then transmit the moment of torsion for the steering wheel through driven bevel gear, and the motor is fixed on the mounting panel, mounting panel and thrust bearing upper end welding are as an organic whole, thrust bearing lower extreme and driven bevel gear interference fit, because steering wheel and driven spiral bevel gear pass through the fastener fixed, therefore motor and steering wheel can rotate relatively, whole steering mechanism installs on the steering wheel, motor and mounting panel are fixed on the frame, as an organic whole with the body coupling. The mechanism has a simple structure, occupies a small space, is convenient to mount and dismount, achieves the purposes of not damaging the vehicle body and not modifying the vehicle body, adopts the spiral bevel gear pair to transmit motion, greatly improves the motion stability and the service life of the whole steering mechanism, and is more accurate and reliable.
Description
Technical Field
The utility model relates to an intelligent automobile steering mechanism, belongs to the unmanned robot series, and is suitable for a steering device of an unmanned automobile.
Background
Along with the development of science and technology, the intelligent automobile continuously impacts the traditional automobile industry, and researches show that unmanned driving can effectively relieve traffic pressure and improve road safety. At present, the control modes of an intelligent automobile are divided into two modes, the first mode is a wire control technology, and the control action of a driver is converted into an electric signal through a sensor and is directly transmitted to an actuating mechanism through a cable. The existing wire control technology comprises a wire control gear shifting system, a wire control brake system and the like, the second type is an unmanned robot, and mechanisms such as a steering wheel, an accelerator, gear shifting and the like of an automobile are controlled through an external mechanical structure, so that the purpose of unmanned operation is achieved, and obviously, the utility model belongs to the latter type.
The existing unmanned robot has great damage or modification to the vehicle body to a great extent, is inconvenient to disassemble and maintain, and particularly causes serious damage to the part of the vehicle body below a steering wheel. The novel design scheme of the test reduces the occupied space of the whole mechanism and ensures the principle of not damaging the vehicle body and not modifying the vehicle body.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a smart car steering mechanism to solve the above mentioned problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent automobile steering mechanism, includes motor, mounting panel, thrust bearing, fastener and connecting rod bolt, utilizes spiral bevel gear to transmission moment of torsion and motion, and this spiral bevel gear contains initiative spiral bevel gear and driven spiral bevel gear to the pair, initiative spiral bevel gear with the motor is connected, driven spiral bevel gear passes through fastener fixed connection steering wheel.
Preferably, the motor install in on the mounting panel, during installation mechanism, the mounting panel should be fixed and the automobile body is static relatively, in order to increase the stability of transmission moment of torsion and motion, improves operating efficiency, increases the life of whole mechanism, steering mechanism has adopted a pair of spiral bevel gear transmission moment of torsion and motion.
Preferably, the mounting plate is provided with bolt hole sites for mounting the motor, and the motor and the driving spiral bevel gear are connected by a thin flat key in order that the motor and the driving spiral bevel gear cannot rotate relatively in the transmission process.
Preferably, the thrust bearing is used for connecting the motor and the driven spiral bevel gear, and in order that the thrust bearing and the driven spiral bevel gear do not rotate relatively during the action of the steering mechanism, the lower end part of the thrust bearing is in interference fit with the driven spiral bevel gear.
Preferably, the fastener and the driven spiral bevel gear are welded into a whole, so that the whole mechanism is convenient to mount and dismount, the lower end of the driven spiral bevel gear is connected with the steering wheel through three fastener terminal connectors, and the fastener terminal connectors are pre-tightened through connecting rod bolts.
Preferably, in order to enable the whole steering mechanism to operate effectively, when the steering mechanism is designed, each fastener is provided with one connecting rod bolt, the motor is static relative to the vehicle body, the stability of the operation of the whole steering mechanism is improved, and the motor and the mounting plate are connected with the vehicle body into a whole. Compared with the prior art, the utility model has the beneficial effects that:
1. the steering mechanism directly integrates the steering wheels through the three fasteners, is convenient to install, disassemble and maintain, and achieves the purpose that one steering mechanism can be used by multiple vehicles at different times. Meanwhile, the whole steering mechanism occupies small space, and more operation space is provided for a driver for the current car. The spiral bevel gear is adopted to transmit torque and motion, so that the transmission efficiency and the transmission stability are improved. Compared with the existing steering mechanism, the steering mechanism is directly arranged at the upper end of the steering wheel, the vehicle body part below the steering wheel cannot be modified or even damaged, and the steering mechanism is safe and reliable.
Drawings
FIG. 1 is an assembly view of the steering mechanism of the present invention;
FIG. 2 is a detail view of the steering mechanism of the present invention;
in the figure: 1-motor, 2-mounting plate, 3-thrust bearing, 4-driven spiral bevel gear, 5-fastener, 6-connecting rod bolt, 7-steering wheel, 8-driving spiral bevel gear and 9-thin flat key
Detailed Description
The technical solution according to the present invention will be described clearly and completely below with reference to the accompanying drawings of the steering mechanism of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention: the utility model provides an intelligent automobile steering mechanism, includes motor 1, mounting panel 2, thrust bearing 3, fastener 5 and connecting rod bolt 6, application spiral bevel gear is to transmission moment of torsion and motion, and this spiral bevel gear is to containing initiative spiral bevel gear 8 and driven spiral bevel gear 4, and initiative spiral bevel gear 8 is connected with motor 1, and driven spiral bevel gear 4 passes through fastener 5 and 7 fixed connection of steering wheel to it is fixed through connecting rod bolt 6.
In the present invention, in order to achieve the effect of the steering mechanism, the motor 1 is mounted on the mounting plate 2, and when the motor is mounted, the mounting plate 2 should be fixed and the vehicle body should be relatively static.
In the utility model, the mounting plate 2 is provided with bolt hole positions for mounting the motor 1, so that the motor 1 and the driving spiral bevel gear 8 do not rotate relatively, and a thin flat key 9 is adopted between the motor and the driving gear to transmit torque.
In the present invention, the thrust bearing 3 is used to connect the motor 1 and the driven spiral bevel gear 4, and the entire steering mechanism is mounted on the steering wheel 7 in order to prevent the mechanism from damaging the vehicle body or even modifying the vehicle body.
In the utility model, the fastener 5 and the driven spiral bevel gear 4 are welded into a whole, and the steering mechanism and the steering wheel 7 are fixedly connected by adopting three fasteners 5 for the convenience of installation, disassembly and maintenance of the whole mechanism.
In the utility model, each fastener 5 is provided with a connecting rod bolt 6, and the connecting rod bolt 6 is adopted to control the fastening degree of the fastener.
Claims (6)
1. The utility model provides an intelligent automobile steering mechanism, includes motor (1), mounting panel (2), thrust bearing (3), fastener (5) and connecting rod bolt (6), its characterized in that: the application spiral bevel gear is to transmission moment of torsion and motion, and this spiral bevel gear is to containing initiative spiral bevel gear (8) and driven spiral bevel gear (4), initiative spiral bevel gear (8) with motor (1) is connected, driven spiral bevel gear (4) are through fastener (5) fixedly connected with steering wheel (7).
2. The intelligent automobile steering mechanism according to claim 1, wherein: the motor (1) is arranged on the mounting plate (2), and when the mounting mechanism is installed, the mounting plate (2) is fixed and the vehicle body is relatively static.
3. The intelligent automobile steering mechanism according to claim 1, wherein: mounting panel (2) with thrust bearing (3) upper end welding is as an organic whole, the bolt hole site should be installed in mounting panel (2), is used for the installation motor (1).
4. The intelligent automobile steering mechanism according to claim 1, wherein: the thrust bearing (3) is used for connecting the motor (1) and the driven spiral bevel gear (4), and the lower end of the thrust bearing (3) is in interference fit with the driven spiral bevel gear (4).
5. The intelligent automobile steering mechanism according to claim 1, wherein: the fastening pieces (5) and the driven spiral bevel gear (4) are welded into a whole, and the number of the fastening pieces (5) is 3.
6. The intelligent automobile steering mechanism according to claim 1, wherein: the steering wheel (7) is connected with the driven spiral bevel gear (4) into a whole through the three fasteners (5) and is fastened through the connecting rod bolt (6), and one connecting rod bolt (6) is arranged on each fastener (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022009712.3U CN215622229U (en) | 2020-09-15 | 2020-09-15 | Intelligent automobile steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022009712.3U CN215622229U (en) | 2020-09-15 | 2020-09-15 | Intelligent automobile steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215622229U true CN215622229U (en) | 2022-01-25 |
Family
ID=79887277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022009712.3U Expired - Fee Related CN215622229U (en) | 2020-09-15 | 2020-09-15 | Intelligent automobile steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215622229U (en) |
-
2020
- 2020-09-15 CN CN202022009712.3U patent/CN215622229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Si Document name: payment instructions |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |