CN106218701A - A kind of turn to centering body for harvester - Google Patents
A kind of turn to centering body for harvester Download PDFInfo
- Publication number
- CN106218701A CN106218701A CN201610745155.7A CN201610745155A CN106218701A CN 106218701 A CN106218701 A CN 106218701A CN 201610745155 A CN201610745155 A CN 201610745155A CN 106218701 A CN106218701 A CN 106218701A
- Authority
- CN
- China
- Prior art keywords
- reset
- block piece
- harvester
- reset block
- turn
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Guiding Agricultural Machines (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
The invention discloses and a kind of turn to centering body for harvester, the steering spindle connected including steering wheel and steering wheel, also include fixing be located in described steering spindle deflector rod device, be located at the left reset block piece on the left of described deflector rod device, be located at the right reset block piece on the right side of described deflector rod device and be located in described steering spindle for the elastic reset force piece driving left reset block piece or right reset block piece to reset to center.Its its simple in construction of the present invention, easy to assembly, turn to flexibly, controllability good, can quickly realize centering after having turned to, substantially reduce the labor intensity of driver, improve the work efficiency of driver.
Description
Technical field
The present invention relates to harvester, a kind of turn to centering body for harvester.
Background technology
Harvester is applied widely at agricultural use, along with harvester vehicle power, car weight are gradually increased and travel
Improving constantly of speed, people are more and more higher to the requirement of harvester steering behaviour.
Due to working environment complex of harvester, faced by road conditions also compare all complicated, harvester was turning to
Cheng Zhong, turning radius is big, position (i.e. axial and wheel hub the radial direction of wheel is in plumbness) during once wheel deviates after turning to,
Driver corrects great efforts, especially for crawler-type harvester, corrects difficulty and more increases, turn to dumb, and it is poor to control, because of
This needs a kind of wheel centralising device after turning to, with ensure harvester under normal transport condition, wheel is in middle position.
Summary of the invention
It is an object of the invention to provide and a kind of turn to centering body for harvester, its simple in construction, easy to assembly, become
This is the cheapest, turn to flexibly, controllability good, can quickly realize centering after having turned to, the work substantially reducing driver is strong
Degree, improves the work efficiency of driver.
The above-mentioned technical purpose of the present invention has the technical scheme that a kind of turning to for harvester
Centering body, the steering spindle connected including steering wheel and steering wheel, also include the fixing driving lever being located in described steering spindle dress
Put, for when the left reset block piece driving described deflector rod device to reset to center (position in i.e.) after steering wheel left-hand rotation, for when side
Drive after dish is turned right right reset block piece that described deflector rod device resets to center and be located in described steering spindle for carrying
The elastic reset force piece that dynamic left reset block piece or right reset block piece reset to center.
This turns to centering body when turning to, and deflector rod device turns to steering spindle, and elastic reset force piece is in and is subject to
Under pressure condition, after having turned to, driver unclamps hands, and elastic reset force piece resets, and drives left reset block piece or right reset
Block piece resets to center, and the most left reset block piece or right reset block piece drive deflector rod device to central motion so that harvester
After completing to turn to, it is achieved quick centring.
As preferably, described elastic reset force piece is the torsion spring being set in described steering spindle, described torsion spring include and
Described left reset block piece connect left connection part and right reset block piece connect right connection part and be located at left connection part and right company
Elastic reset section between the section of connecing.
As preferably, described right reset block piece includes the right reset block piece body being set in described steering spindle, the described right side
Reset block piece body is provided with right reset block face and and the right connection bayonet socket of described right connection part connection.
As preferably, described left reset block piece includes the left reset block piece body being set in described steering spindle, left reset
Block piece body includes sleeve, the left reset baffle block being located in sleeve lateral wall, the left reset block face being located on described left reset baffle block,
Be located at away from steering wheel sleeve end face for connecting the annular connecting plate of described left connection part and multiple being located at annular even
The left connection bayonet socket that on fishplate bar and described left connection part connects, described sleeve, described left reset baffle block and described annular are even
Fishplate bar is one-body molded, and described sleeve is enclosed within outside described elastic reset section.
As preferably, described deflector rod device include driving lever and be located in described steering spindle for fixing described driving lever
Seat fixed by driving lever.
As preferably, driving lever fixed pedestal that seat includes being socketed in described steering spindle and and described fixed by described driving lever
The driving lever fixed connecting base for fixing described driving lever that driving lever fixed pedestal connects.
As preferably, described left reset baffle block is disposed in proximity in the sleeve lateral wall of driving lever, and described sleeve is enclosed within described bullet
Outside property reset section.
As preferably, described left reset block face and described right reset block face cut relative to the center of described deflector rod device
Face is symmetrical.
As preferably, described in turn to centering body also to include the protection device connected with described steering spindle, described protection fills
Put and include flange seat and and the fixing seat of described flange seat connection.
As preferably, described fixing seat be provided with between left reset block piece and right reset block piece for working as direction
Left reset block piece and the buffer protection block of right reset block piece is propped up after dish centering.
In sum, the method have the advantages that
Its simple in construction, easy to assembly, turn to flexibly, controllability good, can quickly realize centering after having turned to, be greatly reduced
The labor intensity of driver, improves the work efficiency of driver.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the cross-sectional schematic of Fig. 1；
Fig. 3 is the partial schematic diagram of Fig. 1；
Fig. 4 is the partial schematic diagram in Fig. 3 at A；
Fig. 5 is the partial schematic diagram in Fig. 3 at B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this
All protected by Patent Law in the right of invention.
Embodiment: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of turns to centering body, including side for harvester
The steering spindle 1 connected to dish and steering wheel, steering spindle 1 is fixedly installed deflector rod device 2, also includes that left reset block piece 3, the right side are multiple
Position block piece 4 and elastic reset force piece 5, after steering wheel turns left, left reset block piece 3 drives described deflector rod device to center
(position in i.e.) resets, and after steering wheel is turned right, right reset block piece 4 drives described deflector rod device to reset to center, and elastic reset moves
Power part 5 is located in steering spindle 1, is used for driving left reset block piece 3 or right reset block piece 4 to reset to center, and this turns to transducer
Structure makes harvester after completing to turn to, it is achieved quick centring.In this example, deflector rod device 2 includes that driving lever 201 and driving lever are solid
Reservation 202, it is one-body molded that both seats 202 fixed by driving lever 201 and driving lever, driving lever fix seat 202 include being socketed in described in turn to
Driving lever fixed pedestal 2021 on axle 1 and and the driving lever for fixing described driving lever of described driving lever fixed pedestal 2021 connection
Fixed connecting base 2022, driving lever fixed pedestal 2021 can be provided with fixed installation hole, steering spindle 1 is provided with connection accordingly
Hole, driving lever fixed pedestal 2021 and steering spindle 1 can be achieved a fixed connection by pin.Described elastic reset force piece 5 is sheathed
Torsion spring in described steering spindle 1, described torsion spring includes the left connection part 501 with the connection of described left reset block piece 3 and right reset
Right connection part 502 that block piece 4 connects and the elastic reset section 503 that is located between left connection part 501 and right connection part 502.Institute
State the right reset block piece body 401 that right reset block piece 4 includes being set in described steering spindle 1, described right reset block piece body 401
It is provided with right reset block face 402 and the right connection bayonet socket 403 connected with described right connection part 502, when beating to the right steering wheel,
Driving lever 201 contacts with right reset block face 402, drives right reset block piece 4 to rotate around steering spindle 1, is connected with right reset block piece 4
Right band 502 pressurizeds that connect inwardly tighten up, and drive elastic reset section 503 inwardly to tighten up, and when unclamping steering wheel, torsion spring resets, band
Dynamic right reset block piece 4 resets, thus drives driving lever 201 to reset.
Described left reset block piece 3 includes the left reset block piece body 301 being set in described steering spindle 1, left reset block piece
Body 301 includes sleeve 302, be located in sleeve lateral wall left reset baffle block 303, the left side being located on described left reset baffle block 303
Reset block face 304, it is located at away from the annular connecting plate 305 for connecting described left connection part 501 in steering wheel sleeve end face
And the left connection bayonet socket 306 that multiple that be located on annular connecting plate 305 and described left connection part 501 connects, described sleeve
302, described left reset baffle block 303 and described annular connecting plate 305 are one-body molded, and it is multiple that described sleeve 302 is enclosed within described elasticity
Outside the section 503 of position.When beating steering wheel to the left, driving lever 201 contacts with left reset block face 304, drives left reset block piece 3 around turning
Rotating to axle 1, left connection band 501 pressurizeds being connected with annular connecting plate 305 inwardly tighten up, and drive elastic reset section 503 inside
Tightening up, when unclamping steering wheel, torsion spring resets, and drives left reset block piece 3 to reset, thus drives driving lever 201 to reset.
Owing to rod-like element is the longest more is easily deformed, further, in order to increase the service life of driving lever 201, the described right side is multiple
Position block 403 is disposed in proximity in the sleeve lateral wall of driving lever 201.
Further, described right reset block face 404 and described left both reset block faces 302 are relative to described deflector rod device 2
Central cross-section symmetrical.
Further, centering body is turned to also to include the protection device 6 connected with described steering spindle 1, protection device 6 described in
Prevent the extraneous impurity such as earth, dust leaves from entering and turn in centering body, reduce turning to centering body to cause extra shadow
Ring.Described protection device 6 include flange seat 601 and and described flange seat 601 connect fixing seat 602, flange seat 601 and
Fixing seat 602 center is equipped with centre bore, is connected in steering spindle by bearing respectively, and flange seat 601 and fixing seat 602 lead to
Cross bolt fastener to be connected.
When torsion spring resets to center, left reset block piece 3 or right reset block piece 4 are also reset to center, left
Reset block piece 3 or right reset block piece 4 also exist the inertia continuing motion to opposite side, drive torsion spring to continue to opposite side and transport
Dynamic, get off for a long time, easily damage torsion spring.Further, described fixing seat 602 is provided with and is positioned at left reset block piece 3 and the right side
Being used for when propping up left reset block piece 3 and the buffer protection block of right reset block piece 4 after steering wheel centering between reset block piece 4
603, buffer protection block 603 plays cushioning effect at left reset block piece 3 or right reset block piece 4 when resetting to center, cuts
Weak left reset block piece 3 or the inertia of right reset block piece 4.
Claims (10)
1. be used for harvester turns to a centering body, the steering spindle (1) connected including steering wheel and steering wheel, its feature
Be, also include fixing be located in described steering spindle (1) deflector rod device (2), after turning left, drive described dialling when steering wheel
Left reset block piece (3) that lever apparatus (2) resets to center, drive after turning right when steering wheel described deflector rod device (2) in
Right reset block piece (4) that the heart resets and be located at being used in described steering spindle (1) and drive left reset block piece (3) or right reset
The elastic reset force piece (5) that block piece (4) resets to center.
The most according to claim 1 a kind of turn to centering body for harvester, it is characterised in that described
Elastic reset force piece (5) is for be set in the torsion spring in described steering spindle (1), and described torsion spring includes and the described left gear that resets
Left connection part (501) that part (3) connects and the right connection part (502) that right reset block piece (4) connects and be located at left connection part
(501) the elastic reset section (503) and between right connection part (502).
The most according to claim 2 a kind of turn to centering body for harvester, it is characterised in that the described right gear that resets
Part (4) includes right reset block piece body (401) being set in described steering spindle (1), on described right reset block piece body (401)
It is provided with right reset block face (402) and the right connection bayonet socket (403) connected with described right connection part (502).
The most according to claim 3 a kind of turn to centering body for harvester, it is characterised in that the described left gear that resets
Part (3) includes left reset block piece body (301) being set in described steering spindle (1), and left reset block piece body (301) includes set
Cylinder (302), the left reset baffle block (303) being located in sleeve lateral wall, the left reset block face being located on described left reset baffle block (303)
(304), be located at away from steering wheel sleeve end face for connect the annular connecting plate (305) of described left connection part (501) with
And the left connection bayonet socket (306) that multiple that be located on annular connecting plate (305) and described left connection part (501) connects, described set
Cylinder (302), described left reset baffle block (303) and described annular connecting plate (305) are one-body molded, and described sleeve (302) is enclosed within
Described elastic reset section (503) outside.
The most according to claim 4 a kind of turn to centering body for harvester, it is characterised in that described deflector rod device
(2) include driving lever (201) and be located at being used in described steering spindle (1) and fix the driving lever of described driving lever (201) and fix seat
(202).
The most according to claim 5 a kind of turn to centering body for harvester, it is characterised in that described driving lever is fixed
Seat (202) includes driving lever fixed pedestal (2021) and and the described driving lever fixed pedestal being socketed in described steering spindle (1)
(2021) the driving lever fixed connecting base (2022) for fixing described driving lever connected.
The most according to claim 5 a kind of turn to centering body for harvester, it is characterised in that the described left gear that resets
Block (303) is disposed in proximity in the sleeve lateral wall of driving lever (201).
The most according to claim 4 a kind of turn to centering body for harvester, it is characterised in that the described left gear that resets
Both face (304) and described right reset block face (402) are symmetrical relative to the central cross-section of described deflector rod device (2).
The most according to claim 1 a kind of turn to centering body for harvester, it is characterised in that described in turn to centering
Mechanism also includes the protection device (6) connected with described steering spindle (1), described protection device (6) include flange seat (601) and
The fixing seat (602) connected with described flange seat (601).
The most according to claim 9 a kind of turn to centering body for harvester, it is characterised in that described fixing seat
(602) be provided be positioned between left reset block piece (3) and right reset block piece (4) for left multiple when propping up after steering wheel centering
Position block piece (3) and the buffer protection block (603) of right reset block piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745155.7A CN106218701B (en) | 2016-08-29 | 2016-08-29 | A kind of steering centering body for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745155.7A CN106218701B (en) | 2016-08-29 | 2016-08-29 | A kind of steering centering body for harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218701A true CN106218701A (en) | 2016-12-14 |
| CN106218701B CN106218701B (en) | 2018-05-22 |
Family
ID=57555812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745155.7A Active CN106218701B (en) | 2016-08-29 | 2016-08-29 | A kind of steering centering body for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218701B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591588A (en) * | 2017-09-30 | 2019-04-09 | 重庆赫皇科技咨询有限公司 | The Twin Rudders automobile of Bluetooth control |
| CN109591590A (en) * | 2017-09-30 | 2019-04-09 | 重庆赫皇科技咨询有限公司 | Twin Rudders automotive control system based on Bluetooth technology |
| US10913482B2 (en) | 2019-01-14 | 2021-02-09 | Ford Global Technologies, Llc | Steering column assembly |
| CN112477974A (en) * | 2019-09-12 | 2021-03-12 | 比亚迪股份有限公司 | Vehicle and steering assembly thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934933A (en) * | 1982-08-20 | 1984-02-25 | Iseki & Co Ltd | Gear shift operating mechanism |
| JPH08192756A (en) * | 1995-01-20 | 1996-07-30 | Toyota Motor Corp | Steering force adjusting device |
| CN2365118Y (en) * | 1999-04-09 | 2000-02-23 | 陈大勇 | Steering control |
| CN101323314A (en) * | 2008-06-27 | 2008-12-17 | 重庆长安汽车股份有限公司 | Automobile auxiliary return and damping adjustable redirector |
| CN104890717A (en) * | 2015-06-10 | 2015-09-09 | 平湖市飞龙童车有限公司 | Automatic restoration device of steering wheel |
| CN205971451U (en) * | 2016-08-29 | 2017-02-22 | 湖州思达机械制造有限公司 | A turn to centering mechanism for harvester |
-
2016
- 2016-08-29 CN CN201610745155.7A patent/CN106218701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934933A (en) * | 1982-08-20 | 1984-02-25 | Iseki & Co Ltd | Gear shift operating mechanism |
| JPH08192756A (en) * | 1995-01-20 | 1996-07-30 | Toyota Motor Corp | Steering force adjusting device |
| CN2365118Y (en) * | 1999-04-09 | 2000-02-23 | 陈大勇 | Steering control |
| CN101323314A (en) * | 2008-06-27 | 2008-12-17 | 重庆长安汽车股份有限公司 | Automobile auxiliary return and damping adjustable redirector |
| CN104890717A (en) * | 2015-06-10 | 2015-09-09 | 平湖市飞龙童车有限公司 | Automatic restoration device of steering wheel |
| CN205971451U (en) * | 2016-08-29 | 2017-02-22 | 湖州思达机械制造有限公司 | A turn to centering mechanism for harvester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591588A (en) * | 2017-09-30 | 2019-04-09 | 重庆赫皇科技咨询有限公司 | The Twin Rudders automobile of Bluetooth control |
| CN109591590A (en) * | 2017-09-30 | 2019-04-09 | 重庆赫皇科技咨询有限公司 | Twin Rudders automotive control system based on Bluetooth technology |
| US10913482B2 (en) | 2019-01-14 | 2021-02-09 | Ford Global Technologies, Llc | Steering column assembly |
| CN112477974A (en) * | 2019-09-12 | 2021-03-12 | 比亚迪股份有限公司 | Vehicle and steering assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106218701B (en) | 2018-05-22 |
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