CN204527301U - Automobile double propons breakaway-element Ackermann steering gear transmission device - Google Patents
Automobile double propons breakaway-element Ackermann steering gear transmission device Download PDFInfo
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- CN204527301U CN204527301U CN201520165377.2U CN201520165377U CN204527301U CN 204527301 U CN204527301 U CN 204527301U CN 201520165377 U CN201520165377 U CN 201520165377U CN 204527301 U CN204527301 U CN 204527301U
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Abstract
The utility model proposes a kind of automobile double propons breakaway-element Ackermann steering gear transmission device, comprising: pitman arm is connected with chassis side rail by deflector and support; Meanwhile, oscillating arm bracket I is connected with chassis side rail with oscillating arm bracket II; Swing arm I is connected with oscillating arm bracket I, and swing arm II is connected with oscillating arm bracket II; The steering track rod I of bridge I is connected with swing arm I with pitman arm respectively, pull bar I is connected with steering trapezoidal arm I with swing arm I respectively, lateral connecting rod I is connected with swing arm III with swing arm I respectively, and centre link turns to handle bar to be connected with pitman arm and centre respectively; Bridge II connecting rod turns to handle bar to be connected with swing arm II respectively with centre; The steering track rod II of bridge II is connected with steering trapezoidal arm II with swing arm II respectively.Advantageous Effects of the present utility model is the car load integral layout problem that effectively can solve independent suspension system coupling double-front-axle steering, and layout is simple, rationally, driving efficiency is high, manufactures, installation and maintenance cost is all lower.
Description
Invention field
The utility model relates to automobile double propons and turns to drive technology, is related specifically to a kind of automobile double propons breakaway-element Ackermann steering gear transmission device.
Background technology
Automobile double propons refers to the vehicle structure with two propons, because it has two propons, therefore, needs two propons cooperative motions when turning to, and turns to ensure that the wheel that two propons are installed can be worked in coordination with.Prior art automobile double front axles steering driving gear is generally single type tie rod linkage, namely drives the pull bar of front-wheel I and front-wheel II to form an overall Tiebar structure, cooperative motion under the drive of deflector.The main shortcoming of this structure when to be that side wheel flutter is upper and lower beat, can affect opposite side wheel flutter., occur so-called " independent suspension system " for this reason, be supportingly with it the trapezoidal steering hardware of breakaway-element.Adopting this type of mechanism to realize, side wheel flutter is upper and lower when beating, and can not affect the effect of opposite side wheel flutter, improve the traveling comfort of car load.But for adopting the heavy motor vehicle of ball-and-worm steering system, adopt breakaway-element Ackerman steering mechanism to total layout and install all comparatively difficulty, the link gear of bridge I and bridge II is not easy to realize, and, need to increase the mechanism such as angle transmission, manufacture and maintenance cost also relatively high.Obviously, prior art automobile double front axles steering driving gear also exists topology layout and installs all more difficult, and the link gear of bridge I and bridge II is not easy to realize, and manufactures and the problem such as maintenance cost is higher.
Summary of the invention
For solving the topology layout of prior art automobile double front axles steering driving gear existence and installing all more difficult, the link gear of bridge I and bridge II is not easy to realize, and manufacture and the problem such as maintenance cost is higher, the utility model proposes a kind of automobile double propons breakaway-element Ackermann steering gear transmission device.The utility model automobile double propons breakaway-element Ackermann steering gear transmission device, comprising: pitman arm is connected with chassis side rail by deflector and support; Meanwhile, oscillating arm bracket I is connected with chassis side rail with oscillating arm bracket II; Swing arm I is connected with oscillating arm bracket I, and swing arm II is connected with oscillating arm bracket II; The steering track rod I of bridge I is connected with swing arm I with pitman arm respectively, pull bar I is connected with steering trapezoidal arm I with swing arm I respectively, lateral connecting rod I is connected with swing arm III with swing arm I respectively, and centre link turns to handle bar to be connected with pitman arm and centre respectively; Bridge II connecting rod turns to handle bar to be connected with swing arm II respectively with centre; The steering track rod II of bridge II is connected with steering trapezoidal arm II with swing arm II respectively; Lateral connecting rod II is connected with swing arm IV with swing arm II respectively; Steering trapezoidal arm I is connected with steering swivel respectively with steering trapezoidal arm II; Further, turn between handle bar at chassis side rail and centre and be also provided with servo cylinder; Parts on the right side of vehicle frame are arranged, layout is identical with on the left of vehicle frame with connection mode.
The Advantageous Effects of the utility model automobile double propons breakaway-element Ackermann steering gear transmission device is the car load integral layout problem that effectively can solve independent suspension system coupling double-front-axle steering, and the original layout of deflector can be kept as far as possible, the layout of whole steering hardware is simple, reasonable, driving efficiency is high, manufactures, installation and maintenance cost is all lower.
Accompanying drawing explanation
Accompanying drawing 1 is the front elevational schematic of the utility model automobile double propons breakaway-element Ackermann steering gear transmission device;
Accompanying drawing 2 is schematic three dimensional views of the utility model automobile double propons breakaway-element Ackermann steering gear transmission device.
Below in conjunction with drawings and the specific embodiments, the utility model automobile double propons breakaway-element Ackermann steering gear transmission device is further described.
Detailed description of the invention
Accompanying drawing 1 is the front elevational schematic of the utility model automobile double propons breakaway-element Ackermann steering gear transmission device, accompanying drawing 2 is schematic three dimensional views of the utility model automobile double propons breakaway-element Ackermann steering gear transmission device, in figure, 1 is pitman arm, 2 is chassis side rail, 3 is centre link, 4 is oscillating arm bracket I, 5 is bridge II connecting rod, 6 is oscillating arm bracket II, 7 steering track rods I, 8 turn to handle bar for centre, 9 is swing arm I, 10 is deflector and support, 11 is steering trapezoidal arm I, 12 is pull bar I, 13 lateral connecting rods I, 14 is swing arm III, 15 is swing arm II, 16 is servo cylinder, 17 is steering trapezoidal arm II, 18 is steering track rod II, 19 is lateral connecting rod II, 20 is swing arm IV.As seen from the figure, the utility model automobile double propons breakaway-element Ackermann steering gear transmission device, comprising: pitman arm 1 is connected with chassis side rail 2 by deflector and support 10; Meanwhile, oscillating arm bracket I 4 is connected with chassis side rail 2 with oscillating arm bracket II 6; Swing arm I 9 is connected with oscillating arm bracket I 4, and swing arm II 15 is connected with oscillating arm bracket II 6; The steering track rod I 7 of bridge I is connected with swing arm I 9 with pitman arm 1 respectively, pull bar I 12 is connected with steering trapezoidal arm I 11 with swing arm I 9 respectively, lateral connecting rod I 13 is connected with swing arm III 14 with swing arm I 9 respectively, and centre link 3 turns to handle bar 8 to be connected with pitman arm 1 and centre respectively; Bridge II connecting rod 5 turns to handle bar 8 to be connected with swing arm II 15 respectively with centre; The steering track rod II 18 of bridge II is connected with steering trapezoidal arm II 17 with swing arm II 15 respectively; Lateral connecting rod II 19 is connected with swing arm IV 20 with swing arm II 15 respectively; Steering trapezoidal arm I 11 is connected with steering swivel respectively with steering trapezoidal arm II 17; Further, turn between handle bar 8 at chassis side rail 2 and centre and be also provided with servo cylinder 16; Parts on the right side of vehicle frame are arranged, layout is identical with on the left of vehicle frame with connection mode.The utility model automobile double propons breakaway-element Ackermann steering gear transmission device efficiently solves the car load integral layout problem of independent suspension system coupling double-front-axle steering, and, maintain former deflector and related components as much as possible, layout, make the layout of whole steering hardware simple, reasonable, driving efficiency is high, manufactures, installation and maintenance cost is all lower.
Obviously, the Advantageous Effects of the utility model automobile double propons breakaway-element Ackermann steering gear transmission device is the car load integral layout problem that effectively can solve independent suspension system coupling double-front-axle steering, and the original layout of deflector can be kept as far as possible, the layout of whole steering hardware is simple, reasonable, driving efficiency is high, manufactures, installation and maintenance cost is all lower.
Claims (1)
1. an automobile double propons breakaway-element Ackermann steering gear transmission device, is characterized in that, this mechanism comprises: pitman arm is connected with chassis side rail by deflector and support; Meanwhile, oscillating arm bracket I is connected with chassis side rail with oscillating arm bracket II; Swing arm I is connected with oscillating arm bracket I, and swing arm II is connected with oscillating arm bracket II; The steering track rod I of bridge I is connected with swing arm I with pitman arm respectively, pull bar I is connected with steering trapezoidal arm I with swing arm I respectively, lateral connecting rod I is connected with swing arm III with swing arm I respectively, and centre link turns to handle bar to be connected with pitman arm and centre respectively; Bridge II connecting rod turns to handle bar to be connected with swing arm II respectively with centre; The steering track rod II of bridge II is connected with steering trapezoidal arm II with swing arm II respectively; Lateral connecting rod II is connected with swing arm IV with swing arm II respectively; Steering trapezoidal arm I is connected with steering swivel respectively with steering trapezoidal arm II; Further, turn between handle bar at chassis side rail and centre and be also provided with servo cylinder; Parts on the right side of vehicle frame are arranged, layout is identical with on the left of vehicle frame with connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165377.2U CN204527301U (en) | 2015-03-24 | 2015-03-24 | Automobile double propons breakaway-element Ackermann steering gear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165377.2U CN204527301U (en) | 2015-03-24 | 2015-03-24 | Automobile double propons breakaway-element Ackermann steering gear transmission device |
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| CN204527301U true CN204527301U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165377.2U Active CN204527301U (en) | 2015-03-24 | 2015-03-24 | Automobile double propons breakaway-element Ackermann steering gear transmission device |
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| CN (1) | CN204527301U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253194A (en) * | 2015-09-30 | 2016-01-20 | 中国煤炭科工集团太原研究院有限公司 | Space connecting rod steering mechanism based on synchronous cylinder technology |
| CN105835947A (en) * | 2016-06-12 | 2016-08-10 | 北京航天发射技术研究所 | Multi-axis synchronous steering system for automobile underpan |
| CN105905159A (en) * | 2016-05-16 | 2016-08-31 | 云南航天神州汽车有限公司 | Three-section tie rod steering linkage rod system |
| CN106184361A (en) * | 2016-08-18 | 2016-12-07 | 安徽江淮汽车股份有限公司 | A kind of double-front axle automobile steering system |
| CN106184362A (en) * | 2016-08-18 | 2016-12-07 | 安徽江淮汽车股份有限公司 | A kind of double-front axle automobile steering system |
| CN106218717A (en) * | 2016-08-18 | 2016-12-14 | 安徽江淮汽车股份有限公司 | A kind of double-front axle automobile steering system |
| CN110154849A (en) * | 2019-06-12 | 2019-08-23 | 江西中汽瑞华新能源科技有限公司 | A kind of integral new-energy passenger main driving seat with emergency episode safety protection structure |
-
2015
- 2015-03-24 CN CN201520165377.2U patent/CN204527301U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253194B (en) * | 2015-09-30 | 2017-09-19 | 中国煤炭科工集团太原研究院有限公司 | Space connecting-rod steering mechanism based on synchronous cylinder technology |
| CN105253194A (en) * | 2015-09-30 | 2016-01-20 | 中国煤炭科工集团太原研究院有限公司 | Space connecting rod steering mechanism based on synchronous cylinder technology |
| CN105905159A (en) * | 2016-05-16 | 2016-08-31 | 云南航天神州汽车有限公司 | Three-section tie rod steering linkage rod system |
| CN105835947A (en) * | 2016-06-12 | 2016-08-10 | 北京航天发射技术研究所 | Multi-axis synchronous steering system for automobile underpan |
| CN105835947B (en) * | 2016-06-12 | 2021-08-27 | 北京航天发射技术研究所 | Multi-shaft synchronous steering system for automobile chassis |
| CN106184361A (en) * | 2016-08-18 | 2016-12-07 | 安徽江淮汽车股份有限公司 | A kind of double-front axle automobile steering system |
| CN106218717A (en) * | 2016-08-18 | 2016-12-14 | 安徽江淮汽车股份有限公司 | A kind of double-front axle automobile steering system |
| CN106184362B (en) * | 2016-08-18 | 2018-03-20 | 安徽江淮汽车集团股份有限公司 | A kind of double-front axle automobile steering system |
| CN106218717B (en) * | 2016-08-18 | 2018-05-04 | 安徽江淮汽车集团股份有限公司 | A kind of double-front axle automobile steering system |
| CN106184361B (en) * | 2016-08-18 | 2018-11-02 | 安徽江淮汽车集团股份有限公司 | A kind of double-front axle automobile steering system |
| CN106184362A (en) * | 2016-08-18 | 2016-12-07 | 安徽江淮汽车股份有限公司 | A kind of double-front axle automobile steering system |
| CN110154849A (en) * | 2019-06-12 | 2019-08-23 | 江西中汽瑞华新能源科技有限公司 | A kind of integral new-energy passenger main driving seat with emergency episode safety protection structure |
| CN110154849B (en) * | 2019-06-12 | 2021-08-10 | 江西中汽瑞华新能源科技有限公司 | New forms of energy passenger train owner driver's seat with emergency safety protection structure |
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