CN109017183A - A kind of multistage for all-terrain vehicle is adjustable suspension - Google Patents
A kind of multistage for all-terrain vehicle is adjustable suspension Download PDFInfo
- Publication number
- CN109017183A CN109017183A CN201811086937.XA CN201811086937A CN109017183A CN 109017183 A CN109017183 A CN 109017183A CN 201811086937 A CN201811086937 A CN 201811086937A CN 109017183 A CN109017183 A CN 109017183A
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- damper
- suspension
- lower cantalever
- lifting lug
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 238000013016 damping Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/005—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0165—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/27—Racing vehicles, e.g. F1
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/914—Height Control System
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
A kind of multistage for all-terrain vehicle is adjustable suspension, its feature includes the fixed lifting lug of push rod, front overhang upper cantilever, front overhang lower cantalever, damper, rocker arm, rocker arm lifting lug, knuckle, wheel hub, tire, electric drive hydraulic thruster, single-chip microcontroller control element and main body frame, wherein electric drive hydraulic thruster axis and damper axis in the same plane, the path increment of electric pushrod are controlled by the internally stored program of single-chip microcontroller control element；The end of push rod pushes fixed point above rocker arm that rocker arm and rocker arm lifting lug tie point is made to form fixed-axis rotation, fixed point is connect with tie point below rocker arm above damper; rocker arm rotation pushes down on damper; damper lower end is connect with suspension lower cantalever fixed point; lower cantalever and upper cantilever and knuckle are interconnected to form a linkage component; when damper force lower cantalever moves down, promote the Level Change of suspension；The configuration of the present invention is simple, occupancy interior space is small, checks and easy to maintenance and easy to disassemble.
Description
Technical field
The present invention relates to a kind of equipment of all-terrain vehicle more particularly to a kind of equipment of single-chip microcontroller control suspension height.
Background technique
The predecessor of modern all-terrain vehicle (ATV) is derived from three-wheel and the locomotive using low pressure pneumatic tyre, it is only when beginning
The vehicle of cross-country race design is increasingly becoming match racing car, practical transport vehicle, family's leisure vehicle etc. later.With in U.S. etc.
The prevalence in market, locomotive are changed by three-wheel to four-wheel.As four-wheel car becomes the principal mode of all-terrain vehicle, four-wheel driving type
ATV vehicle also grows up.
All-terrain vehicle refer to can the vehicle in office where travelled in shape, be difficult to walk in motor-driven landform in common vehicle
Freely.A kind of vehicle serves many purposes, and is not limited by road conditions, but the fixation suspension height of all-terrain vehicle is at family
It is when the outer limit is cross-country or unable to do what one wishes, thus need it is a kind of can be with the device of the adjustable suspension of multistage.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable suspension all terrain vehicles of Multi-section height.To solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of multistage for all-terrain vehicle is adjustable suspension, feature include hanging under the fixed lifting lug of push rod, front overhang upper cantilever, front overhang
Arm, damper, rocker arm, rocker arm lifting lug, knuckle, wheel hub, tire, electric drive hydraulic thruster, single-chip microcontroller control element and main body vehicle
Frame, wherein electric drive hydraulic thruster axis and damper axis in the same plane, pass through the internally stored program of single-chip microcontroller control element
To control the path increment of electric pushrod；The end of push rod pushes fixed point above rocker arm to form rocker arm with rocker arm lifting lug tie point
Fixed-axis rotation, damper top fixed point are connect with tie point below rocker arm, and rocker arm rotation pushes down on damper, damper
Lower end is connect with suspension lower cantalever fixed point, and lower cantalever and upper cantilever and knuckle are interconnected to form a linkage component, when
When damper force lower cantalever moves down, promote the Level Change of suspension.
The rocker arm is connect with damper and electric pushrod connection, and damper connect with suspension lower cantalever, lower cantalever with
Upper cantilever and knuckle are interconnected to form the adjustable member of a linkage.
The suspension height is the push rod row that electric drive hydraulic thruster is controlled by the internally stored program of single-chip microcontroller control element
What journey changed.
The beneficial effects of the present invention are:
1. structure is simple, compact reliable, maintenance is convenient；
2. being required to adjust suspension height according to road conditions；
3. suspension height can not be adjusted when vehicle driving, equipment safety is improved, reduces traffic accident；
4. rocker arm material described in is 4130# steel, improves stability and impact resistance, the material of the fixed lifting lug of push rod is carburizing
The 45# steel of processing has good wearability and impact resistance；
5. manufacturing cost is low, it is suitble to large-scale production and civil nature.
Detailed description of the invention
Fig. 1 is main view of the present invention；
Fig. 2 is top view of the present invention；
Description of symbols:
1. push rod fixes 2. electric drive hydraulic thruster of lifting lug, 3. 6. suspension upper cantilever of Rocker arm 4 rocker arm 5. damper of lifting lug, 7. knuckle
8. 9. wheel hub of suspension lower cantalever, 10 tire, 11. single-chip microcontroller control element.
Specific embodiment
For the technology contents invented, construction feature, the objects and the effects are described in detail, simultaneously below in conjunction with embodiment
Cooperation attached drawing is explained in detail.
Fig. 1 to Fig. 2 is please referred to, the present invention is implemented as follows: a kind of adjustable suspension of multistage for all terrain vehicle,
Including the fixed lifting lug 1 of push rod, electric drive hydraulic thruster 2, rocker arm 3, rocker arm lifting lug 4, damper 5, suspension upper cantilever 6, knuckle 7,
Suspension lower cantalever 8, wheel hub 9, tire 10, single-chip microcontroller control element 11 are constituted.
The single-chip microcontroller control element 11 told controls the push rod stroke of electric drive hydraulic thruster 2, electric drive hydraulic thruster 2 and rocker arm
3 connections, rocker arm 3 are connect with rocker arm lifting lug 5, and electric drive hydraulic thruster 2 pushes rocker arm 3,4 fixed-axis rotation of rocker arm lifting lug, 3 lower end of rocker arm
Fixed point is connect with 5 upper end tie point of damper, and 5 lower end of damper is connect with suspension lower cantalever 8, suspension lower cantalever 8 and suspension
Upper cantilever 6 and knuckle 7 are interconnected to form a linkage component, and damper 5 pushes lower cantalever 8 to move down, to adjust
The height of suspension.
The multistage of the all-terrain vehicle is adjustable suspension, the single-chip microcontroller control element 11 that starting suspension height is adjusted, then
Electric drive hydraulic thruster 2 pushes rocker arm 3, and rocker arm 3 is rotated around rocker arm lifting lug 4 drives damper 5 to the oblique movement of lower cantalever 8, changes
Suspension member, to adjust suspension height.
The multistage of the all-terrain vehicle is adjustable suspension, if adjusting suspension height when vehicle driving, single-chip microcontroller control member
Part 11 can be disconnected voluntarily with 2 circuit of electric drive hydraulic thruster, reduce traffic accident.
The multistage of told all-terrain vehicle is adjustable suspension, can in single-chip microcontroller control element 11 preprogramming by single-chip microcontroller control
Element 11 processed controls electric drive hydraulic thruster 2 and adjusts suspension height.
The multistage for the all-terrain vehicle told is adjustable suspension only needs engine to provide power supply, is not necessarily to external power supply, more saves
Space.
Claims (3)
1. a kind of multistage for all-terrain vehicle is adjustable suspension, feature includes under the fixed lifting lug of push rod, front overhang upper cantilever, front overhang
Cantilever, damper, rocker arm, rocker arm lifting lug, knuckle, wheel hub, tire, electric drive hydraulic thruster, single-chip microcontroller control element and main body
Vehicle frame, wherein electric drive hydraulic thruster axis and damper axis in the same plane, pass through the memory journey of single-chip microcontroller control element
Sequence controls the path increment of electric pushrod；The end of push rod pushes fixed point above rocker arm that rocker arm is made to connect dot with rocker arm lifting lug
At fixed-axis rotation, fixed point is connect with tie point below rocker arm above damper, and rocker arm rotation pushes down on damper, damping
Device lower end is connect with suspension lower cantalever fixed point, and lower cantalever and upper cantilever and knuckle are interconnected to form a linkage component,
When damper force lower cantalever moves down, promote the Level Change of suspension.
2. the adjustable suspension of a kind of multistage for all-terrain vehicle according to claim 1, it is characterised in that: rocker arm and damping
Device connection and electric pushrod connection, damper are connect with suspension lower cantalever, and lower cantalever and upper cantilever and knuckle are connected with each other shape
The adjustable member to link at one.
3. the adjustable suspension of a kind of multistage for all-terrain vehicle according to claim 1, it is characterised in that: pass through single-chip microcontroller
The push rod stroke of the internally stored program control electric drive hydraulic thruster of control element, can change suspension height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086937.XA CN109017183A (en) | 2018-09-18 | 2018-09-18 | A kind of multistage for all-terrain vehicle is adjustable suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086937.XA CN109017183A (en) | 2018-09-18 | 2018-09-18 | A kind of multistage for all-terrain vehicle is adjustable suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017183A true CN109017183A (en) | 2018-12-18 |
Family
ID=64616723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811086937.XA Pending CN109017183A (en) | 2018-09-18 | 2018-09-18 | A kind of multistage for all-terrain vehicle is adjustable suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017183A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866569A (en) * | 2019-04-02 | 2019-06-11 | 江苏盛海智能科技有限公司 | A kind of vehicle suspension system |
| US11192414B1 (en) | 2020-10-13 | 2021-12-07 | Xtravel Suspension, Llc | Suspension system |
| US11571939B2 (en) | 2020-10-13 | 2023-02-07 | Xtravel Suspension, Llc | Suspension system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7185902B1 (en) * | 2003-03-14 | 2007-03-06 | Altair Engineering, Inc. | Strut suspension with pivoting rocker arm |
| CN101100162A (en) * | 2006-01-27 | 2008-01-09 | 都灵无线基金会 | Suspension tilting module for a wheeled vehicle and a wheeled vehicle equipped with such a suspension tilting module |
| CN103847453A (en) * | 2014-03-03 | 2014-06-11 | 苏州巴吉赛车科技有限公司 | Overturn suspension frame structure of amphibious vehicle |
| US20160016451A1 (en) * | 2014-07-18 | 2016-01-21 | GM Global Technology Operations LLC | Vehicle and a suspension system for the vehicle |
| CN206171069U (en) * | 2016-08-16 | 2017-05-17 | 浙江工业大学 | University student's formula cycle racing suspension structure |
| CN107953938A (en) * | 2017-12-01 | 2018-04-24 | 北京履坦科技有限公司 | A kind of rocking arm type suspension mechanism that travelling box body is connected by three-point mount |
| CN208962797U (en) * | 2018-09-18 | 2019-06-11 | 天津职业技术师范大学 | A kind of multistage for all-terrain vehicle is adjustable suspension |
-
2018
- 2018-09-18 CN CN201811086937.XA patent/CN109017183A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7185902B1 (en) * | 2003-03-14 | 2007-03-06 | Altair Engineering, Inc. | Strut suspension with pivoting rocker arm |
| CN101100162A (en) * | 2006-01-27 | 2008-01-09 | 都灵无线基金会 | Suspension tilting module for a wheeled vehicle and a wheeled vehicle equipped with such a suspension tilting module |
| CN103847453A (en) * | 2014-03-03 | 2014-06-11 | 苏州巴吉赛车科技有限公司 | Overturn suspension frame structure of amphibious vehicle |
| US20160016451A1 (en) * | 2014-07-18 | 2016-01-21 | GM Global Technology Operations LLC | Vehicle and a suspension system for the vehicle |
| CN206171069U (en) * | 2016-08-16 | 2017-05-17 | 浙江工业大学 | University student's formula cycle racing suspension structure |
| CN107953938A (en) * | 2017-12-01 | 2018-04-24 | 北京履坦科技有限公司 | A kind of rocking arm type suspension mechanism that travelling box body is connected by three-point mount |
| CN208962797U (en) * | 2018-09-18 | 2019-06-11 | 天津职业技术师范大学 | A kind of multistage for all-terrain vehicle is adjustable suspension |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866569A (en) * | 2019-04-02 | 2019-06-11 | 江苏盛海智能科技有限公司 | A kind of vehicle suspension system |
| US11192414B1 (en) | 2020-10-13 | 2021-12-07 | Xtravel Suspension, Llc | Suspension system |
| US11571939B2 (en) | 2020-10-13 | 2023-02-07 | Xtravel Suspension, Llc | Suspension system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |