CN205149972U - Novel combination formula turns to device - Google Patents
Novel combination formula turns to device Download PDFInfo
- Publication number
- CN205149972U CN205149972U CN201520885252.7U CN201520885252U CN205149972U CN 205149972 U CN205149972 U CN 205149972U CN 201520885252 U CN201520885252 U CN 201520885252U CN 205149972 U CN205149972 U CN 205149972U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wheel flutter
- novel combination
- combination type
- directive wheel
- 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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Abstract
The utility model relates to a novel combination formula turns to device, including gear motor and drive gear, drive gear and gear motor's the epaxial steering gear of output mesh, still include link assembly and directive wheel, link assembly connects drive gear with between the directive wheel, link assembly is the power that the drive directive wheel turned to with drive gear's moment of torsion conversion. The utility model discloses a novel combination formula turns to device, structural design is simple reasonable, easy operation, accurate. The effectual moment of torsion with gear motor of ingenious design that utilizes link assembly enlargies and transmits to the directive wheel, realizes turning to of directive wheel, simultaneously, introduces T shape master connecting -rod in link assembly, the intelligent use of horizon bar and vertical pole make two directive wheels to turn to the angle different, simultaneously also the divert wheel turn to the angle maxmizingization, frictional force minimizing that the divert wheel received prolongs the life of directive wheel.
Description
Technical field
The utility model relates to the technical field of mechanical design of vehicle, particularly a kind of novel combination type steering hardware.
Background technology
At present, the steering hardware complex structural designs of small-sized, special vehicle, design also lacks reasonableness, the steering angle of wheel flutter is very restricted, most steering hardwarees only can make left and right turn take turns to carry out same angle to turn to, this steering mode causes wheel flutter friction drag to increase, wheel flutter serious wear.Therefore, how to make the structure rationalization of steering hardware, simplify become a problem demanding prompt solution.
Utility model content
For solving the above-mentioned technical matters existed in prior art, the utility model provides a kind of novel combination type steering hardware of structure design advantages of simple.The purpose of this utility model is achieved through the following technical solutions:
A kind of novel combination type steering hardware, comprise reducing motor and transmission gear, described transmission gear engages with the steering gear on the output shaft of reducing motor, also comprise connecting rod assembly and wheel flutter, described connecting rod assembly is connected between described transmission gear and described wheel flutter, and the torque axis of transmission gear is changed to the power driving wheel flutter to turn to by described connecting rod assembly.
Further, described connecting rod assembly comprises kinematic link, main connecting rod and side connecting rod, and described kinematic link is arranged between described reducing motor and described main connecting rod, and described side connecting rod is arranged between described main connecting rod and described wheel flutter.
Further, connecting rod one end, described side is arranged on described transmission gear end face.
Further, described main connecting rod is T-shaped, and comprise horizon bar and be arranged on vertical bar in the middle part of horizon bar and perpendicular, described kinematic link is connected with the vertical boom end of described main connecting rod, and described side connecting rod is connected with the horizon bar end of described main connecting rod.
Further, described side connecting rod and described wheel flutter are two, and described two side connecting rods are arranged on the horizon bar two ends of described main connecting rod, are connected respectively with described wheel flutter.
Further, described wheel flutter is provided with and turns to transverse arm, described side connecting rod is connected with described wheel flutter by turning to transverse arm.
Further, by be considered as inner side for the side turned to, the steering angle of described wheel flutter being in inner side is less than the steering angle of the described wheel flutter being in outside.
The beneficial effects of the utility model are:
A kind of novel combination type steering hardware disclosed in the utility model, structure design advantages of simple, simple to operate, accurate.Utilize the ingehious design actv. of connecting rod assembly to be carried out amplifying and being passed to wheel flutter by the moment of torsion of reducing motor, realize turning to of wheel flutter.Simultaneously, T-shaped main connecting rod is introduced in connecting rod assembly, horizon bar and the reasonable employment of vertical bar make the steering angle of two wheel flutters different, the steering angle being in the wheel flutter of interior angle is less than the steering angle of the wheel flutter being in exterior angle, also make the steering angle of wheel flutter reach maximization simultaneously, make the minimum friction forces suffered by wheel flutter, extend the service life of wheel flutter.
Accompanying drawing explanation
Fig. 1 is a kind of novel combination type steering hardware structural representation disclosed in the utility model;
The transmission schematic diagram of reducing motor and transmission gear in Fig. 2 a kind of novel combination type steering hardware disclosed in the utility model;
Design sketch when Fig. 3 a kind of novel combination type steering hardware disclosed in the utility model carries out left steering;
Design sketch when Fig. 4 a kind of novel combination type steering hardware disclosed in the utility model carries out left steering.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model detailed description of the invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality such as " transverse direction, longitudinal direction, top, bottom, front side, rear side etc. " of use typically refers to the direction as shown in Figure of description.
A kind of novel combination type steering hardware, is mainly used on compact tractor, Miniature lifting platform and compact features vehicle, for controlling turning to of vehicle.As shown in Figure 1-2, the parts such as steering hardware disclosed in the utility model mainly comprises reducing motor 7, final gear 6, connecting rod mechanism and wheel flutter 5.
Concrete, be provided with at the mouth of reducing motor 7 and turn to miniature gears 8, described in turn to miniature gears 8 to engage with transmission gear 6, turn to the diameter of miniature gears 8 described in the diameter of described transmission gear 6 is greater than, the output torque of reducing motor 7 amplified.
In this steering hardware, mainly through connecting rod mechanism, the torque axis of transmission gear 6 is changed to the power driving wheel flutter to turn to, concrete, described connecting rod mechanism is arranged between described transmission gear 6 and described wheel flutter 5, specifically comprise kinematic link 1, main connecting rod 2 and side connecting rod 3, described main connecting rod 2 is T-shaped structure, comprise horizon bar and be arranged on vertical bar in the middle part of horizon bar and perpendicular, described kinematic link 1 one end is arranged on the end face of described transmission gear 6, the other end is connected with the vertical boom end of described main connecting rod 2, described side connecting rod 3 and described wheel flutter 5 are two, the corresponding wheel flutter 5 of each side connecting rod 3.Concrete, described wheel flutter 5 is provided with and turns to transverse arm, connecting rod 3 one end, described side is connected with the horizon bar end of described main connecting rod, and the other end connects with the transverse arm 4 with its corresponding wheel flutter 5.
The specific works process of this compound type steering hardware is as follows: start reducing motor left-hand or dextrad rotation, nutating gear 6 is with to rotate by turning to miniature gears 8, one end is arranged on the rotation campaign of transmission gear 6 end face upper driving connecting rod 1 with transmission gear 6, the main connecting rod 2 of T-shaped is driven to do amplitude of oscillation motion, the transverse arm 4 that turns to that the side connecting rod 3 driving main connecting rod 2 horizon bar two ends to connect drives left and right turn to take turns 5 rotates around the spindle, thus drives wheel flutter 5 left and right turn.As shown in Figure 3, when left steering, the T-shaped design of main connecting rod 2, the steering angle α of the left side wheel flutter 5 being in inner side can be made to be less than the steering angle β of the described wheel flutter 5 being in outside, as shown in Figure 4, when right steering, the steering angle β being in the right hand steering wheel 5 of inner side is less than the steering angle α of the left steering wheel 5 being in outside, thus reaches the maximization of steering angle and the minimized friction resistance of steering wheels.
Last it is noted that the foregoing is only explanation the utility model embodiment; be not limited to the utility model; for a person skilled in the art; all within the utility model spirit and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within the utility model protection domain.
Claims (7)
1. a novel combination type steering hardware, comprise reducing motor and transmission gear, described transmission gear engages with the steering gear on the output shaft of reducing motor, it is characterized in that: also comprise connecting rod assembly and wheel flutter, described connecting rod assembly is connected between described transmission gear and described wheel flutter, and the torque axis of transmission gear is changed to the power driving wheel flutter to turn to by described connecting rod assembly.
2. a kind of novel combination type steering hardware according to claim 1, it is characterized in that: described connecting rod assembly comprises kinematic link, main connecting rod and side connecting rod, described kinematic link is arranged between described reducing motor and described main connecting rod, and described side connecting rod is arranged between described main connecting rod and described wheel flutter.
3. a kind of novel combination type steering hardware according to claim 2, is characterized in that: connecting rod one end, described side is arranged on described transmission gear end face.
4. a kind of novel combination type steering hardware according to claim 2, it is characterized in that: described main connecting rod is T-shaped, comprise horizon bar and be arranged on vertical bar in the middle part of horizon bar and perpendicular, described kinematic link is connected with the vertical boom end of described main connecting rod, and described side connecting rod is connected with the horizon bar end of described main connecting rod.
5. a kind of novel combination type steering hardware according to claim 2, it is characterized in that: described side connecting rod and described wheel flutter are two, described two side connecting rods are arranged on the horizon bar two ends of described main connecting rod, are connected respectively with described wheel flutter.
6. a kind of novel combination type steering hardware according to claim 5, is characterized in that: be provided with on described wheel flutter and turn to transverse arm, described side connecting rod is connected with described wheel flutter by turning to transverse arm.
7. a kind of novel combination type steering hardware according to claim 5, is characterized in that: by be considered as inner side for the side turned to, the steering angle of described wheel flutter being in inner side is less than the steering angle of the described wheel flutter being in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885252.7U CN205149972U (en) | 2015-11-09 | 2015-11-09 | Novel combination formula turns to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885252.7U CN205149972U (en) | 2015-11-09 | 2015-11-09 | Novel combination formula turns to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149972U true CN205149972U (en) | 2016-04-13 |
Family
ID=55685693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885252.7U Expired - Fee Related CN205149972U (en) | 2015-11-09 | 2015-11-09 | Novel combination formula turns to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161215A (en) * | 2017-06-05 | 2017-09-15 | 山东鲁虹农业科技股份有限公司 | A kind of agricultural vehicle front-wheel steering wheel steering |
| CN108529148A (en) * | 2017-10-27 | 2018-09-14 | 广西曼彻彼斯自动化设备有限公司 | The small vehicle steering mechanism of Rail logistics |
| JP2019127208A (en) * | 2018-01-26 | 2019-08-01 | トヨタ自動車株式会社 | Turning device |
-
2015
- 2015-11-09 CN CN201520885252.7U patent/CN205149972U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161215A (en) * | 2017-06-05 | 2017-09-15 | 山东鲁虹农业科技股份有限公司 | A kind of agricultural vehicle front-wheel steering wheel steering |
| CN108529148A (en) * | 2017-10-27 | 2018-09-14 | 广西曼彻彼斯自动化设备有限公司 | The small vehicle steering mechanism of Rail logistics |
| JP2019127208A (en) * | 2018-01-26 | 2019-08-01 | トヨタ自動車株式会社 | Turning device |
| JP7110603B2 (en) | 2018-01-26 | 2022-08-02 | トヨタ自動車株式会社 | steering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160413 Termination date: 20211109 |