CN202319790U - Independent suspension of dead axle air spring - Google Patents
Independent suspension of dead axle air spring Download PDFInfo
- Publication number
- CN202319790U CN202319790U CN2011204506103U CN201120450610U CN202319790U CN 202319790 U CN202319790 U CN 202319790U CN 2011204506103 U CN2011204506103 U CN 2011204506103U CN 201120450610 U CN201120450610 U CN 201120450610U CN 202319790 U CN202319790 U CN 202319790U
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- China
- Prior art keywords
- suspension
- cross arm
- air spring
- bolt
- lower cross
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Abstract
The utility model discloses an independent suspension of a dead axle air spring. The independent suspension comprises an air spring, a transition bracket, a suspension upper cross arm and a suspension lower cross arm, wherein the suspension upper cross arm is 'V'-shaped; a first end of the suspension upper cross arm is connected with a vehicle frame through a bolt; a second end of the suspension upper cross arm is connected with a first end of the transition bracket; the suspension lower cross arm is 'V'-shaped; a first end of the suspension lower cross arm is connected with the vehicle frame through a bolt; a second end of the suspension lower cross arm is connected with a second end of the transition bracket through a pin shaft; the air spring is vertically arranged in the 'V'-shaped part of the suspension upper cross arm and the 'V'-shaped part of the suspension lower cross arm; a first end of the air spring is connected with the vehicle frame through a bolt; a second end of the air spring is connected with a third end of the transition bracket through a bolt; and a fourth end of the transition bracket is connected with wheel edges of a vehicle through a pin shaft. The suspension is independent, mutual influence of movement of the left and right wheel edges is relatively low, the vibration reducing performance of the air spring is fully improved, and the smoothness of the vehicle is improved.
Description
Technical field
During the utility model relates to, heavy motor vehicle, relate in particular to be used for, the non-powered axle air bellow independent suspension of heavy motor vehicle.
Background technology
Be used for now, the air spring suspension of heavy motor vehicle, its pattern is generally integral type, and does not have special non-powered axle air bellow independent suspension.
The utility model content
To deficiency of the prior art, the utility model is intended to propose a kind of riding comfort that improves vehicle, reduces the air spring suspension of the nonspring carried mass of suspension system.
To achieve these goals, the utility model proposes a kind of non-powered axle air bellow independent suspension, and it comprises: air bellow, transition bearing, suspension Top Crossbeam, suspension lower cross arm; The suspension Top Crossbeam forms " V " font, and its first end is connected with automobile chassis frame through bolt, and second end is connected with first end of transition bracket through bulb; The suspension lower cross arm forms " V " font, and its first end is connected with automobile chassis frame through bolt, and second end of suspension lower cross arm is connected with second end of transition bracket through bearing pin; Air bellow vertically is arranged in " V " font of suspension Top Crossbeam " V " font and suspension lower cross arm; First end of air bellow is connected with automobile chassis frame through bolt, and second end of air bellow is connected with the 3rd end of transition bracket through bolt; The 4th end of transition bracket is connected with the wheel limit of automobile through bearing pin.
Because the wheel edge joint shape of the mouth as one speaks formula (size) of the non-powered axle air bellow independent suspension of the utility model is identical with existing integral type non-powered axle wheel limit, therefore existing wheel limit need not any improvement design; Owing to cancelled non-powered axle and wheel limit bonded assembly tween drive shaft; Therefore the engine position height can reduce as required, finally can reduce the height of center of mass of car load, improves the riding stability of vehicle; And can reduce the height of operator's compartment intrinsic motivation cover thus, improve the occupant space in the operator's compartment; In addition, owing to be suspension independently, the motion of left and right wheels limit influences each other less, the abundant damping performance of air bellow, the ride comfort of raising vehicle.
Description of drawings
From purport and the preferred embodiment of use and the following description of accompanying drawing to explanation the utility model, above and other purpose, characteristics and the advantage of the utility model will be conspicuous, in the accompanying drawings:
Fig. 1 is the front view of the non-powered axle air bellow independent suspension of the utility model;
Fig. 2 is the lateral plan of the non-powered axle air bellow independent suspension of the utility model;
Fig. 3 is the birds-eye view of the non-powered axle air bellow independent suspension of the utility model;
Fig. 4 is the block diagram of the non-powered axle air bellow independent suspension of the utility model;
Fig. 5 is the block diagram of suspension Top Crossbeam of the non-powered axle air bellow independent suspension of the utility model;
Fig. 6 is the block diagram of suspension lower cross arm of the non-powered axle air bellow independent suspension of the utility model;
Fig. 7 is the block diagram of transition bracket of the non-powered axle air bellow independent suspension of the utility model.
The specific embodiment
Below, will combine Figure of description 1-7, the utility model is described.
The non-powered axle air bellow independent suspension of the utility model mainly comprises: air bellow 1, transition bearing 4 (as shown in Figure 7), suspension Top Crossbeam 2 (as shown in Figure 5), suspension lower cross arm 3 (as shown in Figure 6).
Suspension Top Crossbeam 2 roughly forms " V " font, and its first end 21 is connected with automobile chassis frame through bolt, and second end 22 is connected with first end 41 of transition bracket through bulb.
Suspension lower cross arm 3 roughly forms " V " font, and its first end 31 is connected with automobile chassis frame through bolt, and second end 32 of suspension lower cross arm is connected with second end 42 of transition bracket through bearing pin.As shown in Figure 6, two second ends 32 of suspension lower cross arm can link together through pipe link.
The 4th end 44 of transition bracket is connected with the wheel limit of automobile through bearing pin.
Because the wheel edge joint shape of the mouth as one speaks formula (size) of the non-powered axle air bellow independent suspension of the utility model is identical with existing integral type non-powered axle wheel limit, therefore existing wheel limit need not any improvement design; Owing to cancelled non-powered axle and wheel limit bonded assembly tween drive shaft; Therefore the engine position height can reduce as required, finally can reduce the height of center of mass of car load, improves the riding stability of vehicle; And can reduce the height of operator's compartment intrinsic motivation cover thus, improve the occupant space in the operator's compartment; In addition, owing to be suspension independently, the motion of left and right wheels limit influences each other less, the abundant damping performance of air bellow, the ride comfort of raising vehicle.
Although illustrated and described the preferred embodiments of the present invention, it is contemplated that, those skilled in the art can be in the spirit of the utility model and scope design to the various modifications of the utility model.
Claims (1)
1. a non-powered axle air bellow independent suspension is characterized in that comprising: air bellow, transition bearing, suspension Top Crossbeam, suspension lower cross arm;
The suspension Top Crossbeam forms " V " font, and its first end is connected with automobile chassis frame through bolt, and second end is connected with first end of transition bracket through bulb;
The suspension lower cross arm forms " V " font, and its first end is connected with automobile chassis frame through bolt, and second end of suspension lower cross arm is connected with second end of transition bracket through bearing pin;
Air bellow vertically is arranged in " V " font of suspension Top Crossbeam " V " font and suspension lower cross arm; First end of air bellow is connected with automobile chassis frame through bolt, and second end of air bellow is connected with the 3rd end of transition bracket through bolt;
The 4th end of transition bracket is connected with the wheel limit of automobile through bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204506103U CN202319790U (en) | 2011-11-15 | 2011-11-15 | Independent suspension of dead axle air spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204506103U CN202319790U (en) | 2011-11-15 | 2011-11-15 | Independent suspension of dead axle air spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319790U true CN202319790U (en) | 2012-07-11 |
Family
ID=46431782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204506103U Expired - Fee Related CN202319790U (en) | 2011-11-15 | 2011-11-15 | Independent suspension of dead axle air spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522865A (en) * | 2013-11-01 | 2014-01-22 | 徐州重型机械有限公司 | Independent suspension system and crane with same |
| CN109515093A (en) * | 2019-01-14 | 2019-03-26 | 核心驱动科技（金华）有限公司 | Air suspension and vehicle |
| CN110281721A (en) * | 2019-05-09 | 2019-09-27 | 核心驱动科技（金华）有限公司 | A kind of independent suspension system and vehicle |
-
2011
- 2011-11-15 CN CN2011204506103U patent/CN202319790U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522865A (en) * | 2013-11-01 | 2014-01-22 | 徐州重型机械有限公司 | Independent suspension system and crane with same |
| CN103522865B (en) * | 2013-11-01 | 2016-08-17 | 徐州重型机械有限公司 | Independent suspension system and there is the crane of this independent suspension system |
| CN109515093A (en) * | 2019-01-14 | 2019-03-26 | 核心驱动科技（金华）有限公司 | Air suspension and vehicle |
| CN109515093B (en) * | 2019-01-14 | 2023-11-07 | 浙江盘毂动力科技有限公司 | Air suspension and vehicle |
| CN110281721A (en) * | 2019-05-09 | 2019-09-27 | 核心驱动科技（金华）有限公司 | A kind of independent suspension system and vehicle |
| CN110281721B (en) * | 2019-05-09 | 2024-02-23 | 浙江盘毂动力科技有限公司 | Independent suspension system and vehicle |
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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 |
Granted publication date: 20120711 Termination date: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |