CN110217291A - A kind of rear-axle steering mechanism for potato picker - Google Patents
A kind of rear-axle steering mechanism for potato picker Download PDFInfo
- Publication number
- CN110217291A CN110217291A CN201910574703.8A CN201910574703A CN110217291A CN 110217291 A CN110217291 A CN 110217291A CN 201910574703 A CN201910574703 A CN 201910574703A CN 110217291 A CN110217291 A CN 110217291A
- Authority
- CN
- China
- Prior art keywords
- axle
- steering
- hinged
- arm
- main
- 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
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 14
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000003306 harvesting Methods 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/0205—Mechanical indicators, e.g. in or near steering wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/10—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of power unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The invention discloses a kind of rear-axle steering mechanisms for potato picker, including indicating unit and steering unit；The steering unit includes main axle and the drive cylinder parallel with main axle, and the main vehicle the tip of the axis at knuckle and the axle center of wheel by being connected, and one end of the knuckle is hinged with main vehicle the tip of the axis, and the other end is connected with wheel；The cylinder part of the drive cylinder is connected by linking arm with main axle, and the push rod of drive cylinder is connected by turning-bar with knuckle, and the turning-bar is located at the underface of drive cylinder；The indicating unit includes half frame shape rocker arm, and the upper and lower end of the rocker arm is hinged with main axle and turning-bar respectively, is hinged on the inside of the rocker arm upper end with follower lever；The other end of the follower lever protrudes into rear-axle steering indicator, indicates steering angle.The present invention can make the rear-wheel of vehicle have steering capability, and indicate the angle of steering, greatly improve the flexibility of vehicle driving.
Description
Technical field
Present invention relates particularly to a kind of rear-axle steering mechanisms for potato picker.
Background technique
With the propulsion of agricultural modernization, the popularity rate of Tendency of Agricultural Machinery in China is gradually increased, and China soil llanura is not
Plentiful, knob ravines and guillies criss-cross, agricultural machinery travels in this complicated landform, turns to and adjusts and is all extremely difficult.Therefore,
It is necessory to propose
Summary of the invention
The purpose of the present invention is to provide a kind of storing tipping buckets of potato harvester, have overturning, lifting and transmission
Function.
To achieve the goals above, the specific technical solution that the present invention uses is as follows:
A kind of rear-axle steering mechanism for potato picker, it is characterised in that: including indicating unit and steering unit；
The steering unit includes main axle and the drive cylinder parallel with main axle, and the main vehicle the tip of the axis passes through knuckle
It is connected at the axle center of wheel, one end of the knuckle is hinged with main vehicle the tip of the axis, and the other end is connected with wheel；It is described
The cylinder part of drive cylinder is connected by linking arm with main axle, and the push rod of drive cylinder passes through turning-bar and knuckle phase
Even, the turning-bar is located at the underface of drive cylinder；The indicating unit includes half frame shape rocker arm, and the half frame shape is shaken
The outside of arm upper end is hinged with main axle, and inside and the follower lever of upper end are hinged, half frame shape rocker arm lower end and turning-bar phase
Hingedly；The other end of the follower lever protrudes into rear-axle steering indicator, and the rear-axle steering indicator includes right angle frame, described
The right angle electrical of right angle frame be hinged with indicating arm, the indicating arm bottom end and the right angle electrical of right angle frame are hinged, in indicating arm
Portion is hinged with follower lever, and the arc shell of running direction indicator is stretched out on top, is labeled with and turns on the outer surface of the arc shell
To angle.
In order to ensure the stability and accuracy of steering well, it is preferable that the linking arm is in 7 shapes.
Preferably, one arm is connected with main axle, and another arm is connected with the end of drive cylinder cylinder body.
Preferably, the rear-axle steering indicator is installed at potato harvest locomotive head.
The utility model has the advantages that the present invention in rear-wheel setting steering mechanism, then by follower lever by that will turn compared with prior art
It is indicated to angle, the adjustable steering of rear-wheel is realized, and when the steering rear-wheel is arranged in oversize vehicle, apart from vehicle
Taking turns farther away driver also more can easily obtain the information of steering angle, effectively increase vehicle in the passage of complicated landform
And steering capability.
Detailed description of the invention
Fig. 1 is the top view of steering unit；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of indicating unit；
In figure: 1, main axle, 2, drive cylinder, 3, knuckle, 4, wheel, 5, linking arm, 6, turning-bar, 7, half frame shape are shaken
Arm, 8, follower lever, 9, rear-axle steering indicator, 10, right angle frame, 11, indicating arm, 12, arc shell.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
It please refers to Fig. 1-3, a kind of rear-axle steering mechanism for potato picker, including indicating unit and turns to single
Member；The steering unit includes main axle and the drive cylinder parallel with main axle, and the end of the main axle 1 is by turning
To section 3 be connected at the axle center of wheel 4, one end of the knuckle 3 and the end of main axle 1 are hinged, the other end and wheel 4
It is connected；The cylinder part of the drive cylinder 2 is connected by linking arm 5 with main axle 1, and the push rod of drive cylinder 2 passes through steering
Bar 6 is connected with knuckle 3, and the turning-bar 6 is located at the underface of drive cylinder 2；The indicating unit includes half frame shape
The outside of rocker arm 7, half frame shape rocker arm, 7 upper end is hinged with main axle 1, and inside and the follower lever 8 of upper end are hinged, half frame
Shape rocker arm lower end is hinged with turning-bar 6；The other end of the follower lever 8 protrudes into rear-axle steering indicator 9, the rear rotation
It include right angle frame 10 to indicator 9, the right angle electrical of the right angle frame 10 is hinged with indicating arm 11, the indicating arm bottom end and straight
The right angle electrical of angle frame is hinged, and middle part and the follower lever 8 of indicating arm 11 are hinged, and the arc shell of running direction indicator is stretched out on top
12, steering angle is labeled on the outer surface of the arc shell 12.
In order to preferably ensure the stability and accuracy of steering, it is preferable that the linking arm is in 7 shapes.
Preferably, one arm is connected with main axle 1, and another arm is connected with the end of 2 cylinder body of drive cylinder.
Preferably, the rear-axle steering indicator 9 is installed at potato harvest locomotive head.
Compared with prior art, the present invention is by referring to steering angle in rear-wheel setting steering mechanism, then by follower lever
It shows and, realize the adjustable steering of rear-wheel, and when the steering rear-wheel is arranged in oversize vehicle, it is farther away apart from wheel
Driver also more can easily obtain the information of steering angle, effectively increase vehicle in the passage of complicated landform and turn to energy
Power.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with attached drawing, but it is of the invention
It is not limited to the above embodiment and embodiment can also not take off within the knowledge of those skilled in the art
Various changes can be made under the premise of from present inventive concept.
Claims (4)
1. a kind of rear-axle steering mechanism for potato picker, it is characterised in that: including indicating unit and steering unit；Institute
The steering unit stated includes main axle and the drive cylinder parallel with main axle, the main vehicle the tip of the axis by knuckle with
It is connected at the axle center of wheel, one end of the knuckle is hinged with main vehicle the tip of the axis, and the other end is connected with wheel；The drive
The cylinder part of dynamic oil cylinder is connected by linking arm with main axle, and the push rod of drive cylinder is connected by turning-bar with knuckle,
The turning-bar is located at the underface of drive cylinder；The indicating unit includes half frame shape rocker arm, the half frame shape rocker arm
The outside of upper end is hinged with main axle, and inside and the follower lever of upper end are hinged, and half frame shape rocker arm lower end is mutually cut with scissors with turning-bar
It connects；The other end of the follower lever protrudes into rear-axle steering indicator, and the rear-axle steering indicator includes right angle frame, described
The right angle electrical of right angle frame is hinged with indicating arm, and the indicating arm bottom end and the right angle electrical of right angle frame are hinged, the middle part of indicating arm
It is hinged with follower lever, the arc shell of running direction indicator is stretched out on top, is labeled with steering on the outer surface of the arc shell
Angle.
2. a kind of rear-axle steering mechanism for potato picker according to claim 1, it is characterised in that: described
Linking arm is in 7 shapes.
3. a kind of rear-axle steering mechanism for potato picker according to claim 2, it is characterised in that: one arm
It is connected with main axle, another arm is connected with the end of drive cylinder cylinder body.
4. a kind of rear-axle steering mechanism for potato picker according to claim 1, it is characterised in that: described
Rear-axle steering indicator is installed at potato harvest locomotive head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574703.8A CN110217291A (en) | 2019-06-28 | 2019-06-28 | A kind of rear-axle steering mechanism for potato picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574703.8A CN110217291A (en) | 2019-06-28 | 2019-06-28 | A kind of rear-axle steering mechanism for potato picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110217291A true CN110217291A (en) | 2019-09-10 |
Family
ID=67815395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910574703.8A Pending CN110217291A (en) | 2019-06-28 | 2019-06-28 | A kind of rear-axle steering mechanism for potato picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110217291A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032617A (en) * | 1973-07-27 | 1975-03-29 | ||
| US4219208A (en) * | 1978-02-16 | 1980-08-26 | Logan Farm Equipment Co., Inc. | Steerable wheeled assembly |
| KR970017553U (en) * | 1995-10-05 | 1997-05-23 | 설계현 | Vehicle's front wheel steering angle display instrument |
| KR19990003346U (en) * | 1997-06-30 | 1999-01-25 | 캐빈앰. 리어든 | Steering angle indicator of forklift |
| KR19990011522U (en) * | 1997-08-30 | 1999-03-25 | 정몽규 | Tire alignment status indicator |
| CN101348128A (en) * | 2007-07-16 | 2009-01-21 | 浙江佳力科技股份有限公司 | Forklift wheel position sensing display apparatus |
| CN201777298U (en) * | 2010-05-21 | 2011-03-30 | 薛喆 | Vehicle steering angle display device |
| CN208376876U (en) * | 2018-04-27 | 2019-01-15 | 比亚迪股份有限公司 | Rotation angle detecting apparatus, steeraxle and fork truck |
| CN210364035U (en) * | 2019-06-28 | 2020-04-21 | 丹阳荣嘉精密机械有限公司 | Rear wheel steering mechanism for potato harvester |
-
2019
- 2019-06-28 CN CN201910574703.8A patent/CN110217291A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032617A (en) * | 1973-07-27 | 1975-03-29 | ||
| US4219208A (en) * | 1978-02-16 | 1980-08-26 | Logan Farm Equipment Co., Inc. | Steerable wheeled assembly |
| KR970017553U (en) * | 1995-10-05 | 1997-05-23 | 설계현 | Vehicle's front wheel steering angle display instrument |
| KR19990003346U (en) * | 1997-06-30 | 1999-01-25 | 캐빈앰. 리어든 | Steering angle indicator of forklift |
| KR19990011522U (en) * | 1997-08-30 | 1999-03-25 | 정몽규 | Tire alignment status indicator |
| CN101348128A (en) * | 2007-07-16 | 2009-01-21 | 浙江佳力科技股份有限公司 | Forklift wheel position sensing display apparatus |
| CN201777298U (en) * | 2010-05-21 | 2011-03-30 | 薛喆 | Vehicle steering angle display device |
| CN208376876U (en) * | 2018-04-27 | 2019-01-15 | 比亚迪股份有限公司 | Rotation angle detecting apparatus, steeraxle and fork truck |
| CN210364035U (en) * | 2019-06-28 | 2020-04-21 | 丹阳荣嘉精密机械有限公司 | Rear wheel steering mechanism for potato harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5042608A (en) | Front-wheel-drive motorcycle | |
| CN106394161B (en) | A kind of anti-pitching automobile suspension system | |
| CN110217291A (en) | A kind of rear-axle steering mechanism for potato picker | |
| JPS6439112U (en) | ||
| CN210364035U (en) | Rear wheel steering mechanism for potato harvester | |
| CN109703682A (en) | A kind of compound multi-link damping mechanism of tricycle | |
| CN106741162A (en) | A kind of articulated steering mechanism on tractor | |
| CN208931515U (en) | Steering linkage and electric bicycle | |
| CN201241348Y (en) | Hinge rotary type steering mechanism | |
| CN209208855U (en) | A kind of steering mechanism of picking-up vehicle Front Leaf Spring rigid axle suspension | |
| CN208698398U (en) | A kind of 4 wheel driven offroad vehicle adjusting linkage mechanism with wheel | |
| CN207758932U (en) | A kind of quadricycle of leaf spring damping | |
| CN207389289U (en) | A kind of steering and suspension integrated device and racing car | |
| CN207403867U (en) | The suspended rack assembly of electric bicycle | |
| CN205417073U (en) | Novel be applied to oil gas suspension leveling in aspect of leveling of corn harvester automobile body device | |
| CN202389144U (en) | Gravity self-balancing suspension | |
| CN108127281A (en) | A kind of automotive sheet welder | |
| CN100364790C (en) | Double cross arm suspension guiding mechanism of non-steering wheel | |
| CN211481914U (en) | Series-parallel connection type banana planting pit-opening mechanism | |
| CN102555712B (en) | Gravity self-balancing suspension | |
| CN218463426U (en) | Rear suspension system and vehicle | |
| CN219096911U (en) | Synchronous tilting suspension device for vehicle | |
| CN2151923Y (en) | Front double wheel micro motor vehicle | |
| CN202863546U (en) | 8*8 belt conveyor car chassis for drilling operation | |
| CN202243771U (en) | Reverse three-wheeled vehicle chassis structure |
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 |