CN108974114A - A kind of Vehicular turn transmission device - Google Patents
A kind of Vehicular turn transmission device Download PDFInfo
- Publication number
- CN108974114A CN108974114A CN201810665031.7A CN201810665031A CN108974114A CN 108974114 A CN108974114 A CN 108974114A CN 201810665031 A CN201810665031 A CN 201810665031A CN 108974114 A CN108974114 A CN 108974114A
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- China
- Prior art keywords
- wheel
- ratchet
- synchronous belt
- motor
- guide post
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- 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
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of Vehicular turn transmission devices, its structure includes steering wheel, steering wheel attachment base, universal bar, rotating control assembly, position sensor, right wheel, right drag link, tooth post, long fixed cylinder, left drag link, left wheel, control panel, steering wheel attachment base is welded in the front end of steering wheel, universal bar is embedded in the front end of steering wheel attachment base, the present invention is by being equipped with rotating control assembly, when larger shaking occurs for vehicle body, device can apply a certain size frictional force to guide rod automatically, it is determined according to the size that vehicle body shakes, relative to flat section, steering wheel rotation is wanted to need to apply bigger deflecting force in hollow section, since hollow non-intersection speed is lower, operator has the enough reaction time to control the rotation of steering wheel, flat section, device eliminates the frictional force to guide rod automatically, make guide rod Restore original steering freedom degree, guarantees vehicle driving safety.
Description
Technical field
The present invention is a kind of Vehicular turn transmission device, belongs to vehicle and turns to transmission field.
Background technique
Mechanism of the vehicle steering mechanism to control all kinds of wheeled or caterpillar driving direction, in Ai Keman in 19
After the end of the century invents trapezoidal connecting rod steering mechanism, automobile has generallyd use rotation to keep structure simple, before most of vehicles are used
It rotates to the common equipment of technology is when vehicle passes through hollow section, and both vehicle body shakes larger at present, due to the body of operator
It can shake with the shaking of vehicle body, when vehicle body shakes, operator will improve the difficulty of steering wheel stability contorting, slightly not
Note that the direction of steering wheel may deflect, vehicle is caused to deviate original travel route, occurred with surrounding objects or vehicle
It scratches, generates security risk.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of Vehicular turn transmission devices, to solve mesh
The preceding common equipment of technology passes through hollow section in vehicle, when both vehicle body shakes larger, since the body of operator can be with vehicle
The shaking of body and shake, when vehicle body shakes, operator will improve the difficulty of steering wheel stability contorting, slightly not note that side
It may deflect to the direction of disk, cause vehicle to deviate original travel route, scratched with surrounding objects or vehicle, produce
The problem of raw security risk.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of Vehicular turn transmission dress
It sets, structure includes steering wheel, steering wheel attachment base, universal bar, rotating control assembly, position sensor, right wheel, right horizontal drawing
Bar, tooth post, long fixed cylinder, left drag link, left wheel, control panel, the steering wheel attachment base are welded in the front end of steering wheel,
The universal bar is embedded in the front end of steering wheel attachment base, and the front end of the universal bar and the upper end activity of rotating control assembly connect
It connects, the control panel is fixed by screws in the front end of rotating control assembly, and the position sensor glue connection is connected to rotation control
The right end of device processed, the lower end of the rotating control assembly are meshed with the middle section of tooth post, and the long fixed cylinder is nested in tooth post
Outer ring, the right drag link is welded in the right end of tooth post, and the right wheel is embedded in the right end of right drag link, the left drag link
It is welded in the left end of tooth post, the left wheel is embedded in the left end of left drag link, and the right wheel is identical as left wheel shape size,
The rotating control assembly is by slotted vane structure, hydraulic drive structure, ratchet structure, motor-driven structure, guide post structure, helical teeth
Dish structure increases friction structure, crust of the device composition, and the guide post structure is movably connected on the middle section inside crust of the device,
Upper end of the slotted vane structure inside crust of the device, the hydraulic drive structure are sequentially connected in the lower end of slotted vane structure,
The upper end of the motor-driven structure and the middle section of guide post structure fit, and the left end of the hydraulic drive structure and motor drive
The upper end of dynamic structure is flexibly connected, and the lower end of the ratchet structure and motor-driven structure are sequentially connected, the helical teeth dish structure
It is welded in the lower end inside crust of the device, the left end for increasing friction structure inside crust of the device, the increase friction
The lower end of structure and the upper end of helical teeth dish structure are sequentially connected.
To optimize above-mentioned technical proposal, the measure further taken are as follows:
According to a kind of embodiment, the slotted vane structure from friction frame, L-type fixed frame, bent rod, horizon bar, with
Wheel, slotted vane, U-shaped fixed frame, match wheel synchronous belt composition, the friction frame are welded in the lower end of bent rod, the bent rod
Middle section and L-type fixed frame are mechanically connected, the left end of the horizon bar and bent rod clearance fit, the right end and U of the horizon bar
Type fixed frame is slidably connected, and the U-shaped fixed frame is welded in the right end inside crust of the device, and the upper end of the slotted vane is flexibly connected
Upper end inside crust of the device, the middle section of the slotted vane and horizon bar are mechanically connected, and the lower gap cooperation of the slotted vane exists
The front end of match wheel, the top ring of the match wheel synchronous belt around the outer ring for being connected to match wheel, the match wheel synchronous belt
Lower end and the upper end of hydraulic drive structure are sequentially connected, and the left end of the L-type fixed frame fits with guide post structure.
According to a kind of embodiment, the hydraulic drive structure is by release link, small cam, cam fixing seat, small connection
Bar, upper pressure ram, ram pot, colloid pipeline composition, the small cam activation is connected to the positive left end of cam fixing seat, described
The right end and cam fixing seat of release link are mechanically connected, the upper end of the connector bar and the left end clearance fit of release link, institute
The lower end for stating connector bar is flexibly connected with the left end of upper pressure ram, and the right end of the upper pressure ram and the inner ring of ram pot slide
Connection, the upper end glue connection of the colloid pipeline are connected to the lower end of ram pot, the middle section of the connector bar and motor-driven structure
Mechanical connection, the lower end of the colloid pipeline and the upper end glue connection of ratchet structure.
According to a kind of embodiment, the ratchet structure is by swing rod fixed plate, lower ram pot, lower pressure ram, swing rod, length
Pawl, ratchet, short ratchet pawl, ratchet synchronous belt composition, the swing rod are movably connected on the right end of swing rod fixed plate, the lower extruding
The right end of bar and the inner ring of lower ram pot are slidably connected, and the left end of the lower pressure ram and the upper mechanical of swing rod connect, described
The left end of long pawl and swing rod clearance fit, the right end of the long pawl are fastened on the upper end of ratchet, the left end of the short ratchet pawl
It is movably connected on the lower end of swing rod, the right end of the short ratchet pawl is fastened on the left end of ratchet, the top ring of the ratchet synchronous belt
Around the front end for being connected to ratchet, the right end of the ratchet synchronous belt and motor-driven structure is sequentially connected.
According to a kind of embodiment, the motor-driven structure by large straight gear, lower tooth plate, gear shaft, thin synchronous belt,
Synchronizing wheel, short shaft, the first halved belt, the first fluted disc, motor, motor fixing plate composition, the lower end of the large straight gear is under
Tooth plate is meshed, and the gear shaft clearance fit is passed in the lower end of lower tooth plate, the gear shaft by thin synchronous belt and synchronizing wheel
Dynamic connection, the synchronizing wheel are interference fitted in the right end of short shaft, and the lower loop of first halved belt is around being connected to short shaft
Outer ring, the short shaft passes through the first halved belt and the transmission connection of the first fluted disc, the lower end of the motor and the first fluted disc phase
Engagement, the motor are welded in the lower end of motor fixing plate, and left end and the guide post structure of the motor fixing plate fit, institute
The left end for stating short shaft is flexibly connected with the right end of helical teeth dish structure.
According to a kind of embodiment, the guide post structure is by guide post, guide post fixing sleeve, the second halved belt, small
Runner, runner fixing seat, left wheel, runner connecting rod, right wheel composition, the guide post fixing sleeve are nested in the outer of guide post
Circle, the small runner are mechanically connected to the front end of runner fixing seat, and the right end of second halved belt, which is surround, is connected to small runner
Outer ring, the small runner is sequentially connected by the second halved belt and guide post, the right end of the right wheel and guide post it is upper
End is meshed, and the right end of the runner connecting rod is mechanically connected to the front of right wheel, the left end activity of the runner connecting rod
It is connected to the front end of left wheel, the left end of the guide post fixing sleeve is mutually welded with the right end for increasing friction structure.
According to a kind of embodiment, the helical teeth dish structure is same by motor fixing seat, small Spur gear, small machine, gear
Band, fluted disc attachment base, helical teeth disk, long rack gear, turntable, depending post, turntable synchronous belt composition are walked, the small machine is welded in motor
The left end of fixing seat, the helical teeth disk activity is connected to the front end of fluted disc attachment base, between the small machine and the lower end of helical teeth disk
Gap cooperation, the helical teeth disk are sequentially connected by gear synchronous band and small Spur gear, the left end of the long rack gear and turntable machinery
Connection, left end and the turntable of the depending post be slidably connected, the lower loop of the turntable synchronous belt around the rear end for being connected to turntable,
The upper end of the turntable synchronous belt and increase friction structure transmission connection.
According to a kind of embodiment, the increase friction structure is same by cam connecting rod, big cam, bottom roll, roller
Walk band, upper roller, roller connecting rod, adjustable shelf fixed plate, adjustable shelf, upper sliding plate, friction plate composition, the cam connecting rod
Clearance fit is mechanically connected in the front end of big cam, the right end and bottom roll of the cam connecting rod, and the bottom roll passes through rolling
Cylinder synchronous belt is connect with upper drum drive, and the upper end of the roller connecting rod is flexibly connected with adjustable shelf, under the adjustable shelf
End is slidably connected with adjustable shelf fixed plate, and the friction plate is fitted in the upper end of upper sliding plate, and the upper sliding plate is slidably connected
In the upper end of adjustable shelf.
Beneficial effect
A kind of Vehicular turn transmission device of the present invention, when in use, operator places equipment in place, works as vehicle
Pass through hollow section, position sensor detects change in location, and then control panel opens motor, rotates motor, then
Motor drives the first fluted disc, rotates the first fluted disc, and then the first fluted disc drives short shaft by the first halved belt, and then short turn
Axis drives synchronizing wheel, rotates synchronizing wheel, and then synchronizing wheel drives lower tooth plate to make by thin synchronous belt band movable gear shaft, gear shaft
Large straight gear rotation, then large straight gear makes ratchet wheel by ratchet synchronous belt, then swing rod fixed plate, lower ram pot,
Lower pressure ram, swing rod, long pawl, short ratchet pawl, colloid pipeline, ram pot cooperation under, move left and right pressure ram, then on
Pressure ram drives connector bar, swings connector bar, and then connector bar drives release link, and release link drives small cam, small
Cam drives match wheel by match wheel synchronous belt, and match wheel drives slotted vane, moves left and right horizon bar, and then horizon bar drives
Bent rod, bent rod makes rub frame and small rotatable wheel contacts, thus the freedom degree of restricted guidance column, if shaking is larger, control plane
Plate opens small machine, rotates small machine, and then small machine drives helical teeth disk, and helical teeth disk drives small straight-tooth by gear synchronous band
Wheel, small Spur gear rotate turntable by long tooth band turn disk, and then turntable drives big cam by turntable synchronous belt, make
Big cam rotation, then big cam band moving cam connecting rod, keeps cam connecting rod mobile, and then cam connecting rod drives lower rolling
Cylinder, rotates bottom roll, and then bottom roll drives upper roller by roller synchronous belt, rotates roller, and then upper roller makes
Roller connecting rod moves up, and roller connecting rod pushes adjustable shelf, moves up adjustable shelf, then adjustable shelf makes upper sliding plate
It moves up, then friction plate moves up, and contacts with left wheel, the rotational freedom of further restricted guidance column.
A kind of Vehicular turn transmission device of the present invention, by being equipped with rotating control assembly, when larger shaking occurs for vehicle body,
Device can apply a certain size frictional force to guide rod automatically, be determined according to the size that vehicle body shakes, relative to flat
Section, hollow section want steering wheel rotation to need to apply bigger deflecting force, and since hollow non-intersection speed is lower, operator has foot
The enough reaction time controls the rotation of steering wheel, flat section, and device eliminates the frictional force to guide rod automatically, makes guide rod
Restore original steering freedom degree, guarantees vehicle driving safety.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing in describing below to embodiment is made in detail
It carefully introduces, allows other features, purposes and advantages of the invention will become more apparent with this:
Fig. 1 is a kind of structural schematic diagram of Vehicular turn transmission device of the present invention.
Fig. 2 is the structural schematic diagram of rotating control assembly of the present invention.
Fig. 3 is structural schematic diagram when guide post structure of the present invention rotates.
Fig. 4 is the structural schematic diagram after helical teeth dish structure of the present invention operating.
Description of symbols: steering wheel -1, steering wheel attachment base -2, universal bar -3, rotating control assembly -4, position sensing
Device -5, right wheel -6, right drag link -7, tooth post -8, long fixed cylinder -9, left drag link -10, left wheel -11, control panel -12,
Slotted vane structure -41, hydraulic drive structure -42, ratchet structure -43, motor-driven structure -44, guide post structure -45, helical teeth disk
Structure -46 increases friction structure -47, crust of the device -48, friction frame -411, L-type fixed frame -412, bent rod -413, level
Bar -414, match wheel -415, slotted vane -416, U-shaped fixed frame -417, match wheel synchronous belt -418, release link -421, small cam -
422, cam fixing seat -423, connector bar -424, upper pressure ram -425, ram pot -426, colloid pipeline -427, swing rod are fixed
Plate -431, lower ram pot -432, lower pressure ram -433, swing rod -434, long pawl -435, ratchet -436, short ratchet pawl -437, ratchet
Synchronous belt -438, large straight gear -441, lower tooth plate -442, gear shaft -443, thin synchronous belt -444, synchronizing wheel -445, short shaft -
446, the first halved belt -447, the first fluted disc -448, motor -449, motor fixing plate -4410, guide post -451, guide post are solid
The -452, second halved belt -453 of fixed set, small runner -454, runner fixing seat -455, left wheel -456, runner connecting rod -457,
Right wheel -458, motor fixing seat -461, small Spur gear -462, small machine -463, gear synchronous band -464, fluted disc attachment base -
465, helical teeth disk -466, long rack gear -467, turntable -468, depending post -469, turntable synchronous belt -4610, cam connecting rod -471,
Big cam -472, bottom roll -473, roller synchronous belt -474, upper roller -475, roller connecting rod -476, adjustable shelf fixed plate -
477, adjustable shelf -478, upper sliding plate -479, friction plate -4710.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of Vehicular turn transmission device: its structure includes steering wheel 1, steering wheel
Attachment base 2, universal bar 3, rotating control assembly 4, position sensor 5, right wheel 6, right drag link 7, tooth post 8, long fixed cylinder 9,
Left drag link 10, left wheel 11, control panel 12, the steering wheel attachment base 2 is welded in the front end of steering wheel 1, described universal
Bar 3 is embedded in the front end of steering wheel attachment base 2, and the front end of the universal bar 3 is flexibly connected with the upper end of rotating control assembly 4, institute
The front end that control panel 12 is fixed by screws in rotating control assembly 4 is stated, 5 glue connection of position sensor is connected to rotation control
The lower end of the right end of device 4, the rotating control assembly 4 is meshed with the middle section of tooth post 8, and the long fixed cylinder 9 is nested in tooth
The outer ring of column 8, the right drag link 7 are welded in the right end of tooth post 8, and the right wheel 6 is embedded in the right end of right drag link 7, described
Left drag link 10 is welded in the left end of tooth post 8, and the left wheel 11 is embedded in the left end of left drag link 10, the right wheel 6 and a left side
11 shape size of wheel is identical, and the rotating control assembly 4 is by slotted vane structure 41, hydraulic drive structure 42, ratchet structure 43, electricity
Machine driving structure 44, helical teeth dish structure 46, increases friction structure 47, the composition of crust of the device 48, the guiding at guide post structure 45
Rod structure 45 is movably connected on the middle section inside crust of the device 48, and the slotted vane structure 41 is upper inside crust of the device 48
End, the hydraulic drive structure 42 transmission connection in the lower end of slotted vane structure 41, the upper end of the motor-driven structure 44 with lead
It fits to the middle section of rod structure 45, the left end of the hydraulic drive structure 42 and the upper end activity of motor-driven structure 44 connect
It connects, the lower end of the ratchet structure 43 and motor-driven structure 44 are sequentially connected, and the helical teeth dish structure 46 is welded in outside device
Lower end inside shell 48, the left end for increasing friction structure 47 inside crust of the device 48, the increase friction structure 47
Lower end and the upper end of helical teeth dish structure 46 be sequentially connected, the slotted vane structure 41 is by friction frame 411, L-type fixed frame 412, curved
Pole 413, horizon bar 414, match wheel 415, slotted vane 416, U-shaped fixed frame 417, match wheel synchronous belt 418 form, the friction
Frame 411 is welded in the lower end of bent rod 413, and the middle section of the bent rod 413 and L-type fixed frame 412 are mechanically connected, the level
The left end of bar 414 and 413 clearance fit of bent rod, the right end of the horizon bar 414 is slidably connected with U-shaped fixed frame 417, described
U-shaped fixed frame 417 is welded in the right end inside crust of the device 48, and the upper end of the slotted vane 416 is movably connected on crust of the device 48
Internal upper end, the middle section of the slotted vane 416 and horizon bar 414 are mechanically connected, and the lower gap cooperation of the slotted vane 416 is being matched
The front end of wheel 415 is closed, for the top ring of the match wheel synchronous belt 418 around the outer ring for being connected to match wheel 415, the match wheel is same
The upper end of the lower end and hydraulic drive structure 42 that walk band 418 is sequentially connected, the left end of the L-type fixed frame 412 and guide post knot
Structure 45 fits, the hydraulic drive structure 42 by release link 421, small cam 422, cam fixing seat 423, connector bar 424,
Upper pressure ram 425, ram pot 426, colloid pipeline 427 form, and the small cam 422 is being movably connected on cam fixing seat 423 just
The left end in face, the right end of the release link 421 and cam fixing seat 423 are mechanically connected, the upper end of the connector bar 424 and multiple
The left end clearance fit of position bar 421, the lower end of the connector bar 424 is flexibly connected with the left end of upper pressure ram 425, it is described on
The right end of pressure ram 425 and the inner ring of ram pot 426 are slidably connected, and the upper end glue connection of the colloid pipeline 427 is connected to ram pot
426 lower end, the middle section of the connector bar 424 and motor-driven structure 44 are mechanically connected, the lower end of the colloid pipeline 427
With the upper end glue connection of ratchet structure 43, the ratchet structure 43 is by swing rod fixed plate 431, lower ram pot 432, lower pressure ram
433, swing rod 434, long pawl 435, ratchet 436, short ratchet pawl 437, ratchet synchronous belt 438 form, and the swing rod 434 is flexibly connected
It is slidably connected in the inner ring of the right end of swing rod fixed plate 431, the right end and lower ram pot 432 of the lower pressure ram 433, under described
The left end of pressure ram 433 is connect with the upper mechanical of swing rod 434, the left end of the long pawl 435 and 434 clearance fit of swing rod,
The right end of the long pawl 435 is fastened on the upper end of ratchet 436, and the left end of the short ratchet pawl 437 is movably connected on swing rod 434
Lower end, the right end of the short ratchet pawl 437 are fastened on the left end of ratchet 436, and the top ring of the ratchet synchronous belt 438 is around being connected to
The right end of the front end of ratchet 436, the ratchet synchronous belt 438 and motor-driven structure 44 is sequentially connected, the motor driven knot
Structure 44 is handed over by large straight gear 441, lower tooth plate 442, gear shaft 443, thin synchronous belt 444, synchronizing wheel 445, short shaft 446, first
It pitches band 447, the first fluted disc 448, motor 449, motor fixing plate 4410 to form, the lower end of the large straight gear 441 and lower tooth plate
442 are meshed, and 443 clearance fit of gear shaft passes through thin synchronous belt 444 in the lower end of lower tooth plate 442, the gear shaft 443
It is sequentially connected with synchronizing wheel 445, the synchronizing wheel 445 is interference fitted in the right end of short shaft 446, first halved belt 447
Lower loop around the outer ring for being connected to short shaft 446, the short shaft 446 passes through the first halved belt 447 and the first fluted disc 448 biography
Dynamic connection, the lower end of the motor 449 are meshed with the first fluted disc 448, and the motor 449 is welded in motor fixing plate 4410
Lower end, left end and the guide post structure 45 of the motor fixing plate 4410 fit, the left end of the short shaft 446 and helical teeth disk
The right end of structure 46 is flexibly connected, and the guide post structure 45 is by guide post 451, guide post fixing sleeve 452, the second halved belt
453, small runner 454, runner fixing seat 455, left wheel 456, runner connecting rod 457, right wheel 458 form, the guide post
Fixing sleeve 452 is nested in the outer ring of guide post 451, and the small runner 454 is mechanically connected to the front end of runner fixing seat 455, institute
The right end of the second halved belt 453 is stated around the outer ring for being connected to small runner 454, the small runner 454 passes through the second halved belt 453
It is sequentially connected with guide post 451, the right end of the right wheel 458 is meshed with the upper end of guide post 451, the runner connecting rod
457 right end is mechanically connected to the front of right wheel 458, and the left end of the runner connecting rod 457 is movably connected on left wheel 456
Front end, the left end of the guide post fixing sleeve 452 and the right end for increasing friction structure 47 mutually weld, the helical teeth dish structure 46
By motor fixing seat 461, small Spur gear 462, small machine 463, gear synchronous band 464, fluted disc attachment base 465, helical teeth disk 466,
Long rack gear 467, turntable 468, depending post 469, turntable synchronous belt 4610 form, and the small machine 463 is welded in motor fixing seat
461 left end, the helical teeth disk 466 are movably connected on the front end of fluted disc attachment base 465, the small machine 463 and helical teeth disk 466
Lower gap cooperation, the helical teeth disk 466 is sequentially connected by gear synchronous band 464 and small Spur gear 462, the long rack gear
467 left end and turntable 468 are mechanically connected, and left end and the turntable 468 of the depending post 469 are slidably connected, and the turntable is synchronous
Lower loop with 4610 is around the rear end for being connected to turntable 468, the upper end of the turntable synchronous belt 4610 and increase friction structure 47
Transmission connection, the increase friction structure 47 by cam connecting rod 471, big cam 472, bottom roll 473, roller synchronous belt 474,
Upper roller 475, roller connecting rod 476, adjustable shelf fixed plate 477, adjustable shelf 478, upper sliding plate 479, friction plate 4710 form,
471 clearance fit of cam connecting rod is in the front end of big cam 472, the right end and bottom roll 473 of the cam connecting rod 471
Mechanical connection, the bottom roll 473 are sequentially connected by roller synchronous belt 474 and upper roller 475, the roller connecting rod 476
Upper end be flexibly connected with adjustable shelf 478, lower end and the adjustable shelf fixed plate 477 of the adjustable shelf 478 are slidably connected, described to rub
Wiping board 4710 is fitted in the upper end of upper sliding plate 479, and the upper sliding plate 479 is slidably connected to the upper end of adjustable shelf 478.
When in use, operator places equipment in place, when vehicle passes through hollow section, position sensor 5
Detect change in location, then control panel 12 opens motor 449, rotates motor 449, and then motor 449 drives the first tooth
Disk 448 rotates the first fluted disc 448, and then the first fluted disc 448 drives short shaft 446 by the first halved belt 447, then short
Shaft 446 drives synchronizing wheel 445, rotates synchronizing wheel 445, and then synchronizing wheel 445 is by thin synchronous belt 444 with movable gear shaft
443, gear shaft 443 drives lower tooth plate 442 to rotate large straight gear 441, and then large straight gear 441 passes through ratchet synchronous belt 438
Make ratchet 436 rotate, then swing rod fixed plate 431, lower ram pot 432, lower pressure ram 433, swing rod 434, long pawl 435,
Short ratchet pawl 437, colloid pipeline 427, ram pot 426 cooperation under, move left and right pressure ram 425, then upper pressure ram 425
Connector bar 424 is driven, connector bar 424 is swung, then connector bar 424 drives release link 421, and release link 421 drives
Small cam 422, small cam 422 drive match wheel 415 by match wheel synchronous belt 418, and match wheel 415 drives slotted vane 416, makes water
Flat bar 414 moves left and right, and then horizon bar 414 drives bent rod 413, and bent rod 413 connects friction frame 411 with small runner 454
Touching, thus the freedom degree of restricted guidance column 451, if shaking is larger, control panel 12 opens small machine 463, makes small machine 463
Rotation, then small machine 463 drives helical teeth disk 466, and helical teeth disk 466 drives small Spur gear 462 by gear synchronous band 464, small
Spur gear 462 drives turntable 468 by long rack gear 467, rotates turntable 468, and then turntable 468 passes through turntable synchronous belt 4610
Big cam 472 is driven, rotates big cam 472, then big cam 472 makes cam connecting rod 471 with moving cam connecting rod 471
Mobile, then cam connecting rod 471 drives bottom roll 473, rotates bottom roll 473, and then bottom roll 473 is synchronous by roller
Band 474 drives upper roller 475, rotates roller 475, and then upper roller 475 moves up roller connecting rod 476, roller
Connecting rod 476 pushes adjustable shelf 478, moves up adjustable shelf 478, and then adjustable shelf 478 makes upper sliding plate 479 to moving up
Dynamic, then friction plate 4710 moves up, and contacts with left wheel 456, the rotational freedom of further restricted guidance column 451.
The present invention is combined with each other by above-mentioned component, and when larger shaking occurs for vehicle body, device can be automatically to guiding
Bar applies a certain size frictional force, is determined according to the size that vehicle body shakes, relative to flat section, hollow section will be rotated
Steering wheel needs to apply bigger deflecting force, and since hollow non-intersection speed is lower, operator has the enough reaction time to control
The rotation of steering wheel, flat section, device eliminate the frictional force to guide rod automatically, and guide rod is made to restore original steering freely
Degree guarantees vehicle driving safety, passes through hollow section with this to solve the common equipment of current technology in vehicle, both vehicle body shakes
When larger, since the body of operator can shake with the shaking of vehicle body, when vehicle body shakes, operator is steady to steering wheel
Surely the difficulty controlled will improve, and slightly not note that the direction of steering wheel may deflect, vehicle be caused to deviate original traveling road
Line is scratched with surrounding objects or vehicle, leads to the problem of security risk.
Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but
Without departing from of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of Vehicular turn transmission device, structure includes steering wheel (1), steering wheel attachment base (2), universal bar (3), rotation
Control device (4), position sensor (5), right wheel (6), right drag link (7), tooth post (8), long fixed cylinder (9), left drag link
(10), left wheel (11), control panel (12), it is characterised in that:
The steering wheel attachment base (2) is welded in the front end of steering wheel (1), and the universal bar (3) is embedded in steering wheel attachment base (2)
Front end, the front end of the universal bar (3) is flexibly connected with the upper end of rotating control assembly (4), and the control panel (12) is logical
The front end that screw is fixed on rotating control assembly (4) is crossed, position sensor (5) glue connection is connected to rotating control assembly (4)
The lower end of right end, the rotating control assembly (4) is meshed with the middle section of tooth post (8), and the long fixed cylinder (9) is nested in tooth post
(8) outer ring, the right drag link (7) are welded in the right end of tooth post (8), and the right wheel (6) is embedded in the right side of right drag link (7)
End, the left drag link (10) are welded in the left end of tooth post (8), and the left wheel (11) is embedded in the left end of left drag link (10),
The right wheel (6) is identical as left wheel (11) shape size；
The rotating control assembly (4) is by slotted vane structure (41), hydraulic drive structure (42), ratchet structure (43), motor driven
Structure (44), helical teeth dish structure (46), increases friction structure (47), crust of the device (48) composition at guide post structure (45)；
The guide post structure (45) is movably connected on the internal middle section of crust of the device (48), and the slotted vane structure (41) is embedded in dress
The internal upper end of shell (48) is set, hydraulic drive structure (42) transmission connection is in the lower end of slotted vane structure (41), the electricity
The upper end of machine driving structure (44) and the middle section of guide post structure (45) fit, the left end of the hydraulic drive structure (42) with
The upper end of motor-driven structure (44) is flexibly connected, and the lower end of the ratchet structure (43) and motor-driven structure (44) transmission connect
It connects, the helical teeth dish structure (46) is welded in the internal lower end of crust of the device (48), and the increase friction structure (47) is embedded in dress
The internal left end of shell (48) is set, the upper end transmission of the lower end for increasing friction structure (47) and helical teeth dish structure (46) connects
It connects.
2. a kind of Vehicular turn transmission device according to claim 1, it is characterised in that: the slotted vane structure (41) is by rubbing
It is rubbing frame (411), L-type fixed frame (412), bent rod (413), horizon bar (414), match wheel (415), slotted vane (416), U-shaped solid
Determine frame (417), match wheel synchronous belt (418) composition, friction frame (411) is welded in the lower end of bent rod (413), described curved
The middle section and L-type fixed frame (412) of pole (413) are mechanically connected, between the left end and bent rod (413) of the horizon bar (414)
Gap cooperation, right end and the U-shaped fixed frame (417) of the horizon bar (414) are slidably connected, and the U-shaped fixed frame (417) is welded in
The internal right end of crust of the device (48), the upper end of the slotted vane (416) are movably connected on the internal upper end of crust of the device (48), institute
The middle section and horizon bar (414) for stating slotted vane (416) are mechanically connected, and the lower gap of the slotted vane (416) cooperates in match wheel
(415) front end, the top ring of the match wheel synchronous belt (418) is around the outer ring for being connected to match wheel (415), the match wheel
The upper end of the lower end of synchronous belt (418) and hydraulic drive structure (42) is sequentially connected, the left end of the L-type fixed frame (412) with
Guide post structure (45) fits.
3. a kind of Vehicular turn transmission device according to claim 1 or 2, it is characterised in that: the hydraulic drive structure
(42) by release link (421), small cam (422), cam fixing seat (423), connector bar (424), upper pressure ram (425), liquid
Pressure cylinder (426), colloid pipeline (427) composition, the small cam (422) are movably connected on cam fixing seat (423) positive left side
End, the right end of the release link (421) and cam fixing seat (423) are mechanically connected, the upper end of the connector bar (424) and multiple
The left end clearance fit of position bar (421), the lower end of the connector bar (424) are flexibly connected with the left end of upper pressure ram (425),
The inner ring of the right end and ram pot (426) of the upper pressure ram (425) is slidably connected, the upper end glue of the colloid pipeline (427)
It is connected to the lower end of ram pot (426), the middle section and motor-driven structure (44) of the connector bar (424) are mechanically connected, institute
State the lower end of colloid pipeline (427) and the upper end glue connection of ratchet structure (43).
4. a kind of Vehicular turn transmission device according to claim 3, it is characterised in that: the ratchet structure (43) is by putting
It is bar fixed plate (431), lower ram pot (432), lower pressure ram (433), swing rod (434), long pawl (435), ratchet (436), short
Pawl (437), ratchet synchronous belt (438) composition, the swing rod (434) are movably connected on the right end of swing rod fixed plate (431), institute
The inner ring of the right end and lower ram pot (432) of stating lower pressure ram (433) is slidably connected, the left end of the lower pressure ram (433) with
The upper mechanical of swing rod (434) connects, the left end of the long pawl (435) and swing rod (434) clearance fit, the long pawl
(435) right end is fastened on the upper end of ratchet (436), and the left end of the short ratchet pawl (437) is movably connected under swing rod (434)
End, the right end of the short ratchet pawl (437) are fastened on the left end of ratchet (436), and the top ring of the ratchet synchronous belt (438) is around even
It is connected to the front end of ratchet (436), the right end transmission connection of the ratchet synchronous belt (438) and motor-driven structure (44).
5. a kind of Vehicular turn transmission device according to claim 3, it is characterised in that: the motor-driven structure (44)
By large straight gear (441), lower tooth plate (442), gear shaft (443), thin synchronous belt (444), synchronizing wheel (445), short shaft
(446), the first halved belt (447), the first fluted disc (448), motor (449), motor fixing plate (4410) composition, the big straight-tooth
The lower end of wheel (441) is meshed with lower tooth plate (442), gear shaft (443) clearance fit in the lower end of lower tooth plate (442),
The gear shaft (443) is sequentially connected by thin synchronous belt (444) and synchronizing wheel (445), synchronizing wheel (445) interference fit
Right end in short shaft (446), the lower loop of first halved belt (447) are described around the outer ring for being connected to short shaft (446)
Short shaft (446) is sequentially connected by the first halved belt (447) and the first fluted disc (448), the lower end of the motor (449) and the
One fluted disc (448) is meshed, and the motor (449) is welded in the lower end of motor fixing plate (4410), the motor fixing plate
(4410) left end fits with guide post structure (45), the left end of the short shaft (446) and the right side of helical teeth dish structure (46)
End is flexibly connected.
6. a kind of Vehicular turn transmission device according to claim 2, it is characterised in that: the guide post structure (45) by
Guide post (451), guide post fixing sleeve (452), the second halved belt (453), small runner (454), runner fixing seat (455), a left side
Runner (456), runner connecting rod (457), right wheel (458) composition, the guide post fixing sleeve (452) are nested in guide post
(451) outer ring, the small runner (454) are mechanically connected to the front end of runner fixing seat (455), second halved belt
(453) right end passes through the second halved belt (453) and leads around the outer ring for being connected to small runner (454), the small runner (454)
It is sequentially connected to column (451), the right end of the right wheel (458) is meshed with the upper end of guide post (451), the runner connection
The right end of bar (457) is mechanically connected to the front of right wheel (458), and the left end of the runner connecting rod (457) is movably connected on
The front end of left wheel (456), the left end of the guide post fixing sleeve (452) are mutually welded with the right end for increasing friction structure (47).
7. a kind of Vehicular turn transmission device according to claim 5, it is characterised in that: the helical teeth dish structure (46) by
Motor fixing seat (461), small Spur gear (462), small machine (463), gear synchronous band (464), fluted disc attachment base (465), tiltedly
Fluted disc (466), long rack gear (467), turntable (468), depending post (469), turntable synchronous belt (4610) composition, the small machine
(463) it is welded in the left end of motor fixing seat (461), before the helical teeth disk (466) is movably connected on fluted disc attachment base (465)
End, the lower gap cooperation of the small machine (463) and helical teeth disk (466), the helical teeth disk (466) pass through gear synchronous band
(464) it is sequentially connected with small Spur gear (462), the left end and turntable (468) of the long rack gear (467) are mechanically connected, described to match
The left end for closing bar (469) is slidably connected with turntable (468), and the lower loop of the turntable synchronous belt (4610) is around being connected to turntable
(468) rear end, the upper end of the turntable synchronous belt (4610) and increase friction structure (47) transmission connection.
8. a kind of Vehicular turn transmission device according to claim 6 or 7, it is characterised in that: the increase friction structure
(47) by cam connecting rod (471), big cam (472), bottom roll (473), roller synchronous belt (474), upper roller (475), rolling
Cylinder connecting rod (476), adjustable shelf fixed plate (477), adjustable shelf (478), upper sliding plate (479), friction plate (4710) composition, institute
Cam connecting rod (471) clearance fit is stated in the front end of big cam (472), the right end of the cam connecting rod (471) and lower rolling
Cylinder (473) mechanical connection, the bottom roll (473) is sequentially connected by roller synchronous belt (474) and upper roller (475), described
The upper end of roller connecting rod (476) is flexibly connected with adjustable shelf (478), and the lower end of the adjustable shelf (478) is fixed with adjustable shelf
Plate (477) is slidably connected, and the friction plate (4710) is fitted in the upper end of upper sliding plate (479), and the upper sliding plate (479) is sliding
The dynamic upper end for being connected to adjustable shelf (478).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665031.7A CN108974114A (en) | 2018-06-25 | 2018-06-25 | A kind of Vehicular turn transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665031.7A CN108974114A (en) | 2018-06-25 | 2018-06-25 | A kind of Vehicular turn transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108974114A true CN108974114A (en) | 2018-12-11 |
Family
ID=64538176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810665031.7A Withdrawn CN108974114A (en) | 2018-06-25 | 2018-06-25 | A kind of Vehicular turn transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974114A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110027601A (en) * | 2019-04-19 | 2019-07-19 | 南安米巢装饰设计有限公司 | A kind of new-energy automobile electric power steering apparatus |
| CN110481632A (en) * | 2019-07-06 | 2019-11-22 | 清华大学 | A kind of line traffic control independent steering actuating mechanism based on polyphase machine driving |
| CN112455535A (en) * | 2020-12-08 | 2021-03-09 | 斯沃博达汽车电子（昆山）有限公司 | Automobile steering power-assisted system module unit and production process |
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| CN102317139A (en) * | 2009-02-10 | 2012-01-11 | 斯堪尼亚商用车有限公司 | Method and arrangement for steering of a vehicle, computer program, computer and a vehicle |
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| CN110027601A (en) * | 2019-04-19 | 2019-07-19 | 南安米巢装饰设计有限公司 | A kind of new-energy automobile electric power steering apparatus |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
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| WW01 | Invention patent application withdrawn after publication |