CN103287488B - Foresteerage gear - Google Patents

Foresteerage gear Download PDF

Info

Publication number
CN103287488B
CN103287488B CN201310236847.5A CN201310236847A CN103287488B CN 103287488 B CN103287488 B CN 103287488B CN 201310236847 A CN201310236847 A CN 201310236847A CN 103287488 B CN103287488 B CN 103287488B
Authority
CN
China
Prior art keywords
bar
supporting axle
ratch
wheel supporting
tube
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
Application number
CN201310236847.5A
Other languages
Chinese (zh)
Other versions
CN103287488A (en
Inventor
陈著
王丰
王旭
王飞
赵丽婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing University of Aeronautics and Astronautics
Original Assignee
Nanjing University of Aeronautics and Astronautics
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing University of Aeronautics and Astronautics filed Critical Nanjing University of Aeronautics and Astronautics
Priority to CN201310236847.5A priority Critical patent/CN103287488B/en
Publication of CN103287488A publication Critical patent/CN103287488A/en
Application granted granted Critical
Publication of CN103287488B publication Critical patent/CN103287488B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a kind of foresteerage gear, belong to Vehicle Engineering technical field.It comprises motor, gear, ratch, folding shape pillar.With motor as prime power driven wheel, gear and ratch engage each other, then link wheel is turned to folding shape pillar.It is simple that the present invention has structure, is easy to realize.

Description

Foresteerage gear
Technical field
The present invention relates to a kind of foresteerage gear, belong to Vehicle Engineering technical field.
Background technology
Existing steering structure major part is all that single wheel braking turns to or manual steering or hydraulic braking, and turning efficiency is undesirable, and location is inaccurate.Structure bulky and complicated.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of volume is little, structure is simple, accurate positioning, the steering hardware that easily realizes.
A kind of foresteerage gear, it is characterized in that: comprise front wheel supporting axle, front wheel supporting axle is fixedly mounted in pivot shaft fixed muffle, and pivot shaft fixed muffle is fixed on front wheel supporting axle anchor post, and anchor post and vehicle body are fixed;
; Also comprise 2 folding shape pillars, each folding shape pillar is made up of Y bar, Z bar, X bar, and wherein X bar is parallel with front wheel supporting axle, and Z bar is vertical with X bar, and Y bar is vertical with X bar; Wherein the first end of X bar is connected with front-wheel by bearing, second end of X bar and the first end of Z bar are connected, and the second end of Z bar and the first end of Y bar are connected, and the second end of Y bar is provided with ratch fixed hinge, be provided with hinge rotating shaft in ratch fixed hinge, hinge rotating shaft is perpendicular to X bar; Two ends, above-mentioned front wheel supporting axle left and right have tube-in-tube structure respectively, the axis of this tube-in-tube structure and front wheel supporting axle axes normal; The Z bar of described 2 folding shape pillars is installed on respectively by bearing in the tube-in-tube structure at two ends, front wheel supporting axle left and right; Also comprise the ratch installed by hinge rotating shaft, the gear coordinated with ratch, the electrical motor that is connected with gear.
The present invention uses motor to replace original mechanical trigger mechanism, motor is participated in directly and is turned to, only just can meet the demands with wire from turning to trigger mechanism to turning to actuating unit, avoid the complex structure using mechanical mechanism to bring, in addition, control automatically can be used like this to control turning to of vehicle.Mechanism is simple, is easy to realize.
Accompanying drawing explanation
Fig. 1 is steering structure schematic diagram;
Fig. 2 is steering principle schematic diagram;
Fig. 3 is gear ratch mesh schematic representation;
Fig. 4 is the reverse schematic diagram of steering structure;
Fig. 5 is folding shape pillar schematic diagram;
Fig. 6 is craspedodrome schematic top plan view;
Fig. 7 turns to schematic top plan view;
Number in the figure title: 1, electrical motor, 2, gear, 3, ratch, 4, front wheel supporting axle, 5, pivot shaft fixed muffle, 6, hinge rotating shaft, 7, shape pillar is rolled over, 7-1, Y bar, 7-2, Z bar, 7-3, X bar, 8, front-wheel, 9, front wheel supporting axle anchor post, 10, vehicle body, 11, shape pillar fixed muffle is rolled over, 12, ratch fixed hinge.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in more detail.
Fig. 1 is the schematic diagram of steering structure.Shown visual angle is for overlooking.
As shown in Figure 2.Motor 1 driven gear 2 rotates, and gear 2 engages with ratch 3, makes circular movement be converted into cross motion.Under the link of ratch fixed hinge 12, ratch 3 drives folding shape pillar 7 to reverse.Folding shape pillar 7 reverses on direction perpendicular to the ground, power is passed to wheel 8, two wheels 8 is rotated simultaneously, reaches the object turned to.

Claims (1)

1. a foresteerage gear, is characterized in that:
Comprise front wheel supporting axle (4), front wheel supporting axle (4) is fixedly mounted in pivot shaft fixed muffle (5), and pivot shaft fixed muffle (5) is fixed on front wheel supporting axle anchor post (9), and anchor post (9) is fixed with vehicle body (10);
Also comprise 2 foldings shape pillar (7), each folding shape pillar (7) is made up of Y bar (7-1), Z bar (7-2), X bar (7-3), wherein X bar (7-3) is parallel with front wheel supporting axle (4), and Z bar (7-2) is vertical with X bar (7-3), and Y bar (7-1) is vertical with X bar (7-3); Wherein the first end of X bar (7-3) is connected with front-wheel (8) by bearing, second end of X bar (7-3) and the first end of Z bar (7-2) are connected, second end of Z bar (7-2) and the first end of Y bar (7-1) are connected, second end of Y bar (7-1) is provided with ratch fixed hinge (12), be provided with hinge rotating shaft (6) in ratch fixed hinge (12), hinge rotating shaft (6) is perpendicular to X bar (7-3);
Above-mentioned front wheel supporting axle (4) two ends, left and right have tube-in-tube structure (11) respectively, the axis of this tube-in-tube structure (11) and front wheel supporting axle (4) axes normal; The Z bar (7-2) of described 2 foldings shape pillar (7) is installed in the tube-in-tube structure (11) at front wheel supporting axle (4) two ends, left and right by bearing respectively;
Also comprise the ratch (3) installed by hinge rotating shaft (6), the gear (2) coordinated with ratch (3), the electrical motor (1) that is connected with gear (2).
CN201310236847.5A 2013-06-17 2013-06-17 Foresteerage gear Expired - Fee Related CN103287488B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310236847.5A CN103287488B (en) 2013-06-17 2013-06-17 Foresteerage gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310236847.5A CN103287488B (en) 2013-06-17 2013-06-17 Foresteerage gear

Publications (2)

Publication Number Publication Date
CN103287488A CN103287488A (en) 2013-09-11
CN103287488B true CN103287488B (en) 2015-07-29

Family

ID=49089161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310236847.5A Expired - Fee Related CN103287488B (en) 2013-06-17 2013-06-17 Foresteerage gear

Country Status (1)

Country Link
CN (1) CN103287488B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107913021A (en) * 2016-10-11 2018-04-17 张家港市博雅文化传播有限公司 A kind of glass-cleaning robot transfer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835945B (en) * 2016-04-27 2018-12-07 哈尔滨工大服务机器人有限公司 A kind of steering mechanism and the wheeled robot including the mechanism
CN109760650A (en) * 2019-03-05 2019-05-17 陕西科技大学 A kind of road carrying apparatus for moving vehicle
CN110254501A (en) * 2019-07-01 2019-09-20 合肥海源机械有限公司 A kind of steeraxle and preparation method thereof of unmanned Fixed Platform Trucks
CN110843774A (en) * 2019-11-27 2020-02-28 洛阳中科龙网创新科技有限公司 Intelligent automatic vehicle steering system
CN112793660A (en) * 2021-03-20 2021-05-14 刘硕 Wheel steering device and self-steering wheel

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093991A (en) * 1993-04-14 1994-10-26 詹姆斯·米歇尔 One-piece steering knuckle assembly
DE19708760A1 (en) * 1996-03-05 1997-11-06 Ee Teunis Karel Van Pedal car especially for use as children's pedal car
US6604757B1 (en) * 2002-04-15 2003-08-12 Taiwan Atv Industrial Co., Ltd. Steering control device of the front wheels of a beach motorized vehicle
JP2009166575A (en) * 2008-01-15 2009-07-30 Kawamura Cycle:Kk Cycle equipped with combined driving and steering wheel
KR100934096B1 (en) * 2009-08-06 2009-12-24 김용겸 Combination driving vehicle for four men
CN101734274A (en) * 2008-11-13 2010-06-16 福特全球技术公司 Steering apparatus
CN201506421U (en) * 2009-04-23 2010-06-16 任晓强 Quadricycle
CN102105343A (en) * 2008-07-24 2011-06-22 通用汽车环球科技运作公司 Steering system and method for steering a vehicle
CN203345016U (en) * 2013-06-17 2013-12-18 南京航空航天大学 Front wheel steering mechanism

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093991A (en) * 1993-04-14 1994-10-26 詹姆斯·米歇尔 One-piece steering knuckle assembly
DE19708760A1 (en) * 1996-03-05 1997-11-06 Ee Teunis Karel Van Pedal car especially for use as children's pedal car
US6604757B1 (en) * 2002-04-15 2003-08-12 Taiwan Atv Industrial Co., Ltd. Steering control device of the front wheels of a beach motorized vehicle
JP2009166575A (en) * 2008-01-15 2009-07-30 Kawamura Cycle:Kk Cycle equipped with combined driving and steering wheel
CN102105343A (en) * 2008-07-24 2011-06-22 通用汽车环球科技运作公司 Steering system and method for steering a vehicle
CN101734274A (en) * 2008-11-13 2010-06-16 福特全球技术公司 Steering apparatus
CN201506421U (en) * 2009-04-23 2010-06-16 任晓强 Quadricycle
KR100934096B1 (en) * 2009-08-06 2009-12-24 김용겸 Combination driving vehicle for four men
CN203345016U (en) * 2013-06-17 2013-12-18 南京航空航天大学 Front wheel steering mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107913021A (en) * 2016-10-11 2018-04-17 张家港市博雅文化传播有限公司 A kind of glass-cleaning robot transfer

Also Published As

Publication number Publication date
CN103287488A (en) 2013-09-11

Similar Documents

Publication Publication Date Title
CN103287488B (en) Foresteerage gear
CN202518795U (en) Tyre turnover machine
CN104443102A (en) Simple robot achieving special surface movement
CN203345016U (en) Front wheel steering mechanism
CN203334738U (en) Rotation driving mechanism of non-avoiding stereoscopic parking device
CN203738308U (en) Overturning device and hydraulic overturning welding platform
CN202990499U (en) Double-portal elevated parking garage
CN203127669U (en) Walking and steering structure of conveyor
CN205010295U (en) Automatic beta structure of bassinet wheel
CN103511851B (en) Mobile pharos
CN104210546A (en) Power steering system
CN202081816U (en) Positioning structure of folding ladder
CN203047346U (en) Hub motor direction assistance assembly
CN202906662U (en) Zero-axial-force two-stage speed reduction wiper motor
CN204641940U (en) A kind of obstacle detouring turns to dolly flexibly
CN201783201U (en) Steering device for toy car
CN203875552U (en) Boiler barrel butt assembly turnover platform
CN203939344U (en) The rotation opening device of intelligent electric door
CN202940690U (en) Rotary gear box used for solar power generation system
CN102806559A (en) Unit module mechanism of modular reconfigurable robot
CN103334692A (en) Pore-forming machine provided with double gears
CN202053956U (en) Single-motor-driven automobile rearview mirror steering gear
CN210454945U (en) Robot pivot steering system and robot moving platform
CN204956105U (en) Car no. 2 drives 4 wheel driven conversion motor connecting device
CN202294946U (en) Steering wheel capable of adjusting angle

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150729

Termination date: 20190617

CF01 Termination of patent right due to non-payment of annual fee