CN108944806A - A kind of translational motion formula wiper for logistic car - Google Patents
A kind of translational motion formula wiper for logistic car Download PDFInfo
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- CN108944806A CN108944806A CN201810968009.XA CN201810968009A CN108944806A CN 108944806 A CN108944806 A CN 108944806A CN 201810968009 A CN201810968009 A CN 201810968009A CN 108944806 A CN108944806 A CN 108944806A
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- clamping block
- driving
- connecting rod
- wind deflector
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
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Abstract
The present invention relates to a kind of logistics delivery tricycles, disclose a kind of translational motion formula wiper for logistic car, solves existing wiper arcuate oscillating motion, wind deflector can not completely be cleaned, the problem of dirty influence driver visual field in other regions of wind deflector, a kind of translational motion formula wiper for logistic car includes the driving device of windscreen wiper and driving windscreen wiper movement, the windscreen wiper is along the horizontal or vertical direction setting of wind deflector and side is bonded with plate surface of keeping out the wind, the driving device driving windscreen wiper is translated along wind deflector horizontal or vertical direction, monolith wind deflector can be cleaned with wiper, avoid the dirty visual field for influencing driver on wind deflector, the advantages of improving travel safety.
Description
Technical field
The present invention relates to a kind of logistics delivery tricycle, in particular to a kind of translational motion formula windscreen wiper for logistic car
Device.
Background technique
With the rapid development of logistics, civilian logistics is more more and more universal, various city distribution electro-tricycles occurs, electricity
Tricycle is moved due to having the characteristics that convenient, flexible, running cost is low, cargo dead-weight, low-carbon environment-friendly, so rapidly in National urban
It is popularized in dispatching field.
Publication No. CN105730581A, the Chinese patent that the applying date is on 2 25th, 2016 disclose one kind and are suitable for
The totally enclosed type electro-tricycle of city express transportation, including car body and vehicle frame are mounted with dynamical system and battery on vehicle frame,
Driver's cabin is arranged in Vehicular body front, and driver's cabin rear end connects compartment, and headlamp, body rear end two sides difference are arranged immediately ahead of driver's cabin
Rear lamp and stop, tail and number plate light are set, the windscreen for being mounted with automobile sandwich-glass is equipped with above headlamp, is installed on windscreen
There is electric windshield wiper, windscreen two sides are arranged rearview mirror, car door is equipped at left and right sides of driver's cabin, and whistle dress is equipped in driver's cabin
It sets, emergency braking apparatus and GPS positioning follow-up mechanism, sets shelf in compartment on the inner wall of two sides, shelf are equipped with rubber shock-absorbing layer,
Compartment rear end is equipped with two-door split cabin door and is equipped with theftproof lock, and car body top is equipped with solar panels, posts vehicle outside compartment
Patch.The design of the invention is scientific and reasonable, environmental protection and energy saving, highly-safe, is not worked by severe cold and wind and rain weather express transportation
It influences.
It is in place of the deficiencies in the prior art, above-mentioned electro-tricycle is using the wiper of arc reciprocally swinging to wind deflector
Cleaned, such arcuate oscillating motion wiper be often merely able to cleaning wind deflector partial sector areas, can not to wind deflector into
The complete cleaning of row, other regions are dirty or certain on the generation of the driver visual field can influence, and cause hidden danger of driving a vehicle.
Summary of the invention
The object of the present invention is to provide a kind of translational motion formula wipers for logistic car, and which solve existing tricycles
There is wiper can clean monolith wind deflector, avoid on wind deflector the less clean position of wiper, the problem of influencing traffic safety
The advantages of dirty visual field for influencing driver, raising travel safety.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of translational motion formula wiper for logistic car, the driving device including windscreen wiper and driving windscreen wiper movement, the rain
It scrapes along the horizontal or vertical direction setting of wind deflector and side is bonded with plate surface of keeping out the wind, the driving device driving windscreen wiper edge is kept out the wind
The translation of plate horizontal or vertical direction.
Using the above structure, windscreen wiper side is designed to be bonded with wind deflector, drives windscreen wiper edge to keep out the wind by driving device
The horizontal or vertical direction movement of plate, expands the cleaning area to wind deflector, plate surface is completely cleaned to keeping out the wind, and avoids keeping off
The dirty visual field for influencing driver, improves travel safety on aerofoil.
Further preferably are as follows: the driving device include above and below wind deflector/guide groove of left and right sides setting, both ends point
The drawstring that is not connect with windscreen wiper direction of motion two sides, be rotationally connected with wind deflector along the two sides of guiding slot length side and for drawstring around
The directive wheel of volume and around rolling wheel and driving around the actuator of rolling wheel rotation, directive wheel is set respectively with around the corresponding guide groove of rolling wheel
Two groups are equipped with, windscreen wiper two sides are plugged in guide groove respectively, and actuator drives the rotation of coiling wheel, drive drawstring that windscreen wiper edge is pulled to lead
It is moved forward and backward to slot.
Using the above structure, due to some arc-shaped settings of plate surface of keeping out the wind, windscreen wiper is given by guide groove and plays guiding
Effect, then drive directive wheel rotation through actuator, drive drawstring drive windscreen wiper with directive wheel positive and negative rotation and above and below wind deflector/
Left and right is displaced, and to keeping out the wind, plate surface is cleaned；Drawstring itself can do adaptive change with wind deflector radian, so as to reality
Now drive the displacement movement of windscreen wiper.
Further preferably are as follows: the actuator include with around the co-axially fixed connecting rod of rolling wheel, by connecting rod driving around
The motor of rolling wheel positive and negative rotation is connected between motor and connecting rod by gear drive.
Using the above structure, it is fixed by connecting rod with around rolling wheel, then through motor under gear drive active force, realizes band
Dynamic connecting rod rotation cleans wind deflector to realize that coiling wheel drives drawstring and windscreen wiper to move forward and backward.
Further preferably are as follows: the actuator includes two connecting rods being arranged respectively with two around rolling wheel concentric, around rolling wheel
Center offers the through slot for connecting rod grafting, and the through slot inner wall offers thread groove, and connecting rod is in one end in rolling wheel
Outer wall, which is fixed with, to be plugged in thread groove and slotting axis that threadingly slot position is moved, is adjusted together between two connecting rods by a regulating mechanism
Walk opposite two coiling wheel shaft displacements of the lines.
Using the above structure, two are plugged in around rolling wheel center by two connecting rods, then through the slotting axis grafting in connecting rod
In in the thread groove around rolling wheel, drives two lateral connector bars to synchronize opposite coiling wheel axis by regulating mechanism and be displaced back and forth, make it
Threadingly slot moves forward and backward slotting axis, drives it around rolling wheel positive and negative rotation, to drive drawstring to drive windscreen wiper before and after wind deflector
Displacement, to keeping out the wind, plate surface is cleaned.
Further preferably are as follows: the regulating mechanism includes being set to motor on the inside of wind deflector, being rotationally connected with wind deflector
The turntable of inside, respectively one end be rotationally connected with the opposite connecting rod one around rolling wheel one end of two connecting rods, one end simultaneously with two connecting rods
Connecting rod two, one end and the connecting rod two of one opposite connecting rod one end rotation connection are rotatablely connected the other end and connect with turntable eccentric rotary
Connecting rod three, be provided with respectively for connecting rod, the mounting base one and mounting base two of two straight-line displacement of connecting rod, institute on the wind deflector
It states motor and turntable rotation is driven by gear drive.
Using the above structure, it drives turntable to circumferentially rotate by motor, it is made to drive connecting rod three with turntable eccentric rotary,
In mounting base two under the position-limiting action of connecting rod two, two straight-line displacement of connecting rod is driven, and then drive two connecting rods one along connecting rod two
Axis shift is realized under the position-limiting action of mounting base a pair of connecting rod and drives the work of pitman shaft displacement of the lines, to reach drive
The dynamic positive and negative rotation around rolling wheel works.
Further preferably are as follows: the actuator further includes Manual drive mechanism, and the Manual drive mechanism includes being set to
Mounting base three on the inside of wind deflector, the driving wheel one for being rotationally connected with mounting base three, coiling on driving wheel one for user in pulling
Rope rolling, connect with driving wheel one clamping block one, be set to the clamping block two of the opposite connecting rod one end of motor output shaft, it is described
Clamping block two moves forward and backward with respect to output shaft and continues to be displaced by locating part limitation clamping block two, and the clamping block two is displaced
It is clamped in the process with clamping block one and realizes that driving wheel one and motor output shaft rotate synchronously, or separated with clamping block one and mutually turn
It is dynamic.
Using the above structure, when motor damage can not work normally, clamping block two is limited in and is blocked by locating part
The clamping of block one is connect, realizes that driving wheel one and motor output shaft rotate synchronously, and then user can pull rope rolling to drive one turn of driving wheel
It is dynamic, to drive motor output shaft positive and negative rotation, and then connecting rod positive and negative rotation is driven, realized around rolling wheel to the coiling work of drawstring
Make, driving windscreen wiper is moved forward and backward along wind deflector, is cleaned to wind deflector.
Further preferably are as follows: the actuator further includes Manual drive mechanism, and the Manual drive mechanism includes being set to
Mounting base three on the inside of wind deflector, the driving wheel one for being rotationally connected with mounting base three, coiling on driving wheel one for user in pulling
Rope rolling, connect with driving wheel one clamping block one, be set to the clamping block two of the opposite connecting rod one end of motor output shaft, it is described
Clamping block two moves forward and backward with respect to output shaft and continues to be displaced by locating part limitation clamping block two, and the clamping block two is displaced
It is clamped in the process with clamping block one and realizes that driving wheel one and motor output shaft rotate synchronously, or separated with clamping block one and mutually turn
It is dynamic.
Using the above structure, when motor damage can not work normally, clamping block two is limited in and is blocked by locating part
The clamping of block one is connect, realizes that driving wheel one and motor output shaft rotate synchronously, and then user can pull rope rolling to drive one turn of driving wheel
It is dynamic, to drive motor output shaft positive and negative rotation, and then connecting rod positive and negative rotation is driven, realized around rolling wheel to the coiling work of drawstring
Make, driving windscreen wiper is moved forward and backward along wind deflector, is cleaned to wind deflector.
Further preferably are as follows: the locating part include clamping block two opened up along output shaft axis sliding slot, be fixed on output
On axis and it is plugged in the slide bar in sliding slot and is sheathed on the compression that both ends are abutted with clamping block two and motor respectively on output shaft
Spring, the compressed spring gives clamping block two and clamping block one keeps the driving force of clamping, and the clamping block two uses magnetic conduction
Material is made, and the motor generates magnetic force when working, and clamping block two is driven to be detached from clamping block one.
Using the above structure, it is plugged in sliding slot by slide bar fixed on output shaft, so that it is limited clamping block two opposite
The linear distance of output shaft gives clamping block two towards one side motoricity of clamping block using compressed spring, keeps clamping block
Two under no external force with the clamping work of clamping block one；When motor work, motor generates the magnetic drawn to clamping block two
Power drives clamping block two to release the clamping work with clamping block one, its motor is made individually connecting rod can be driven to rotate；When motor goes out
When failure, clamping block two keeps acting on the clamping of clamping block one under the elastic acting force of compressed spring, makes it that can pass through hand
It is dynamic that driving effect is carried out to connecting rod, it drives windscreen wiper to move forward and backward along wind deflector, realizes the cleaning to wind deflector.
Further preferably are as follows: the Manual drive mechanism further includes stepping on dress for being installed on the foot at logistic car foot pedal
It sets, the foot step on device includes support frame, the lever being rotationally connected on support frame, is rotationally connected on support frame and for supplying
Rope rolling coiling and the driving wheel two for driving rope rolling to rotate, described lever one end is provided with the foot pedal stepped on for user's foot, the other end
It is connect by connecting rod four with driving wheel two, described four one end of connecting rod and the hinged other end of lever and two eccentric rotary of driving wheel connect
It connects, is provided with the reset spring for driving foot pedal to be displaced reset upward below the foot pedal.
Using the above structure, as only one people of driver and when motor breaks down, driver can be used foot to foot pedal
It is trampled, foot pedal drives lever to do amplitude of oscillation movement under the active force of reset spring, to drive driving by connecting rod four
Wheel two circumferentially rotates, and then drives driving wheel one to rotate by rope rolling, then turntable is driven to rotate, and then drives connecting rod straight line past
Complex displacement drives around the positive and negative movement of rolling wheel, drives windscreen wiper to move forward and backward along wind deflector, clean to wind deflector.
Further preferably are as follows: gear one is coaxially fixed on the driving wheel two, support frame as described above is rotatably connected to and tooth
A meshed gears two is taken turns, described four one end of connecting rod is connect with two eccentric rotary of gear, the gear two and one outer diameter ratio of gear
For 4:1.
Using the above structure, different from the ratio of gear one by gear two, it, can be by low speed rotation during stepping on its foot
For high speed, step on its foot more convenient laborsaving when driving windscreen wiper is cleaned.
In conclusion the invention has the following advantages:
1, connecting rod is driven by motor and around rolling wheel positive and negative rotation, it is made to be wound work back and forth to drawstring around rolling wheel,
And then drive windscreen wiper to move forward and backward along wind deflector the guiding role of windscreen wiper in guide groove, plate surface of keeping out the wind is carried out complete
Cleaning avoids the dirty visual field for influencing driver on wind deflector, improves travel safety；
It 2,, can be by pulling volume manually when motor damage is not available by the clamping relationship of clamping block one and clamping block two
Rope band moves driving wheel one and rotates, and then drives the rotation of coiling wheel by connecting rod, and realization moves forward and backward driving effect to windscreen wiper
Power, it is convenient for the user to operate；
3, it is rotated by trampling footboard drives driving wheel two, drives rope rolling coiling, so that driving wheel one is driven to rotate, Jin Ertong
It crosses connecting rod and drives the rotation of coiling wheel, realization moves forward and backward activation force to windscreen wiper；Make it user can be allowed to tread by foot
The cleaning action for now driving windscreen wiper, improves its travel safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the structural schematic diagram of driving device in Fig. 1；
Fig. 3 is the partial structural diagram of driving device in embodiment two；
Fig. 4 is in Fig. 3 around the partial schematic diagram of rolling wheel and connecting rod connection structure；
Fig. 5 is the partial structural diagram of Manual drive mechanism and foot step on device in example IV；
Fig. 6 is the enlarged diagram in Fig. 5 at A.
In figure, 1, wind deflector；2, windscreen wiper；3, driving device；31, guide groove；32, drawstring；33, directive wheel；34, coiling
Wheel；35, actuator；351, connecting rod；352, motor；353, bevel gear one；354, bevel gear two；355, thread groove；356, it inserts
Axis；357, thrust bearing；4, regulating mechanism；41, turntable；42, connecting rod one；43, connecting rod two；44, connecting rod three；45, mounting base one；
46, mounting base two；5, Manual drive mechanism；51, mounting base three；52, driving wheel one；53, rope rolling；54, clamping block one；55, block
Connect block two；56, locating part；57, magnet；58, magnetic conductive board；561, sliding slot；562, slide bar；563, compressed spring；6, foot step on device；
61, support frame；62, driving wheel two；63, foot pedal；64, reset spring；65, lever；66, connecting rod four；67, gear one；68, tooth
Wheel two；69, power-assisted wheel；7, mounting base four.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1: a kind of translational motion formula wiper for logistic car, as illustrated in fig. 1 and 2, including windscreen wiper 2 and driving
Device 3,2 side of windscreen wiper abut completely with 1 surface of wind deflector and are bonded, and drive windscreen wiper 2 horizontal along wind deflector 1 by driving device 3
Or vertical direction displacement, expand and area is cleaned to wind deflector 1,1 front of wind deflector is complete clean, avoid wind deflector 1
Dirty influence driver's sight.
Above-mentioned driving device 3 include guide groove 31, drawstring 32, directive wheel 33, around rolling wheel 34 and actuator 35, it is above-mentioned to lead
Slot 31 is provided with twice and is respectively arranged at about the 1/left and right sides of wind deflector, directive wheel 33 is rotatablely connected respectively with around rolling wheel 34
In wind deflector 1 and be located at 31 both ends of guide groove, 32 coiling of drawstring in directive wheel 33 on rolling wheel 34 and with 2 edge of windscreen wiper
The two sides of 31 length direction of guide groove are fixed, and 2 both ends of windscreen wiper are plugged in two sides guide groove 31 respectively and along 31 front and back of guide groove
Displacement；Actuator 35 drives around 34 positive and negative rotation of rolling wheel, to drive windscreen wiper 2 to move forward and backward along guide groove 31 by drawstring 32.
Above-mentioned actuator 35 includes connecting rod 351 and motor 352, and 351 two sides of connecting rod are same around rolling wheel 34 with two respectively
Axis is fixed, and motor 352, which is fixed on 1 inside of wind deflector and output shaft, is fixed with bevel gear 1, coaxially solid in connecting rod 351
Surely there is the bevel gear 2 354 engaged with bevel gear 1, be fixed on the inside of wind deflector 1 and pass through and be rotatablely connected for connecting rod 351
Mounting base 1, rotated by motor 352 with dynamic bevel gear 1, in engaging for bevel gear 1 and bevel gear 2 354
Under effect, drives connecting rod 351 and around 34 positive and negative rotation of rolling wheel, realize that drawstring 32 drives windscreen wiper 2 to move forward and backward work.This reality
It applies in example, motor 352 uses positive and negative motor 352；Bevel gear 1 and 2 354 outer diameter ratio of bevel gear are as follows: 1:4, to motor 352
The high-speed rotation of output shaft carries out reduction of speed, rotates it slowly around rolling wheel 34, smoothly windscreen wiper 2 is driven to move forward and backward.
In the present embodiment, motor 352 and logistic car power electric connection, the switch that control motor 352 opens and closes are set to direction
On disk.
1 working principle of embodiment: when needing to clean wind deflector 1, motor 352 is opened by switching, makes it
Motor 352 is with one 353 positive and negative rotation of dynamic bevel gear, and then under the engagement of bevel gear 1 and bevel gear 2 354, band
It is dynamic to be rotated around rolling wheel 34, drawstring 32 is wound, and then pull windscreen wiper 2 along 1 shift reciprocately of wind deflector, to 1 surface of wind deflector
Completely cleaned.
Embodiment 2: as shown in Figures 3 and 4, the difference is that, above-mentioned actuator 35 includes two difference with embodiment one
The connecting rod 351 being coaxially disposed with two around rolling wheel 34, two offer respectively around 34 center of rolling wheel for the logical of 351 grafting of connecting rod
Slot offers thread groove 355 on through slot inner wall, is fixed with threadingly slot 355 on one end outer wall that connecting rod 351 is in through slot
The slotting axis 356 of sliding is fixed on the inside of wind deflector 1 and passes through for connecting rod 351 and the mounting base 1 of straight-line displacement, wind deflector 1
(referring to Fig.1) correspondence is also respectively fixed with mounting base 47 at rolling wheel 34, passes through thrust bearing 357 respectively around 34 two sides of rolling wheel
It is rotatablely connected with mounting base 47, connecting rod 351 passes through mounting base 47, thrust bearing 357 is plugged in the through slot of rolling wheel 34
And it is opposite around the displacement of 34 linear reciprocation of rolling wheel by two connecting rod 351 of a regulating mechanism 4 driving.
Above-mentioned regulating mechanism 4 includes motor 352, turntable 41, connecting rod 1, connecting rod 2 43 and connecting rod 3 44, motor 352
It is fixed on 1 inside of wind deflector, turntable 41 is rotatablely connected by shaft with respect to wind deflector 1, and connecting rod 1 is provided with two and two
One end rotation connection adjacent with two connecting rods 351 respectively, 2 43 one end of connecting rod is simultaneously with two connecting rods 1 with respect to connecting rod 351 1
End rotation connection, 3 44 one end of connecting rod and connecting rod 2 43 are rotatablely connected with respect to one end of connecting rod 1, and the other end and turntable 41 are inclined
The heart is rotatablely connected, and is further fixed on for 2 43 grafting of connecting rod and is only capable of the mounting base 2 46 of straight-line displacement, motor on the inside of wind deflector 1
It is connected between 352 and turntable 41 by gear drive；It drives turntable 41 to rotate by motor 352, changes the displacement of connecting rod 3 44,
It to drive connecting rod 2 43 to move forward and backward, and then drives two connecting rods 351 to synchronize by connecting rod 1 and moves forward and backward, in slotting axis
356, under the mating reaction of thread groove 355, drive around 34 positive and negative rotation of rolling wheel, realize and move forward and backward driving work to windscreen wiper 2
(referring to Fig.1).
In the present embodiment, gear drive uses bevel gear 1 and bevel gear 2 354, and bevel gear 1 is fixed on motor
On 352 output shaft, bevel gear 2 354 is coaxial fixed with turntable 41, and bevel gear 1 engages with bevel gear 2 354, and bores tooth
It is 1:4 that 1, which are taken turns, with 2 354 outer diameter ratio of bevel gear.
Embodiment 3: as it can be seen in figures 5 and 6, on the basis of embodiment one or embodiment two, above-mentioned actuator 35 further includes hand
Dynamic driving mechanism 5, Manual drive mechanism 5 include mounting base 3 51, driving wheel 1, rope rolling 53, clamping block 1 and clamping
Block 2 55, mounting base 3 51 are fixed on 1 inside (referring to Fig.1) of wind deflector, and driving wheel 1 is rotationally connected in mounting base 3 51,
53 coiling of rope rolling is pulled on driving wheel 1 and in the state that freely hangs for user, and clamping block 1 and driving wheel 1 are coaxial
Fixed, clamping block 2 55 is sheathed on 352 output shaft of motor and opposite output shaft moves forward and backward, and is limited and is blocked by a locating part 56
Connect block 2 55 and the clamping of clamping block 1 or discrete state；When motor 352 damages, clamping block 2 55 and clamping block 1 block
It connects, pulls rope rolling 53 that driving wheel 1 is driven to rotate, and then drive output shaft rotation, to realize to the driving around rolling wheel 34.
Above-mentioned locating part 56 includes sliding slot 561, slide bar 562 and compressed spring 563, and sliding slot 561 is along output shaft axis side
To being opened on clamping block 2 55, slide bar 562 is fixed on output shaft outer wall and is plugged in sliding slot 561, and compressed spring 563 is arranged
It is fixed respectively with clamping block 2 55 and motor 352 in outside output shaft and both ends and gives clamping block 2 55 towards clamping block 1
The driving force of direction movement；In the present embodiment, clamping block 2 55 is fabricated from iron, and when motor 352 works, motor 352 itself is produced
Magnetisation power, the magnetic force are greater than the elastic acting force of compressed spring 563, and clamping block 2 55 is driven to be displaced towards 352 side of motor, release
Clamping with clamping block 1 acts on；When the failure of motor 352 can not work, clamping block 2 55 is in compressed spring 563
Under active force, the clamping of clamping block 2 55 and clamping block 1 is kept to act on, realizes that driving wheel 1 drives output shaft to rotate work
Make.
In the present embodiment, it is located at one 52 two sides of driving wheel in above-mentioned mounting base 3 51 and is respectively arranged with magnet 57, driving wheel
Two sides are fixed with the magnetic conductive board 58 connecting with 57 magnetism of magnet, and magnetic force guarantees its driving wheel in nothing between magnet 57 and magnetic conductive board 58
Under user pulls rope rolling 53 to act on, it is limited in mounting base 3 51.
Embodiment 4: as it can be seen in figures 5 and 6, with embodiment two the difference is that, on the basis of embodiment two, above-mentioned drive
Moving part 35 further includes Manual drive mechanism 5, and Manual drive mechanism 5 includes mounting base 3 51, driving wheel 1, rope rolling 53, clamping
Block 1 and clamping block 2 55, mounting base 3 51 are fixed on 1 inside of wind deflector, and driving wheel 1 is rotationally connected with mounting base three
On 51,53 coiling of rope rolling is pulled on driving wheel 1 and in the state that freely hangs for user, clamping block 1 and driving wheel one
52 is coaxial fixed, and clamping block 2 55 is sheathed on 352 output shaft of motor and opposite output shaft moves forward and backward, and passes through a locating part 56
It limits clamping block 2 55 and clamping block 1 is clamped or discrete state；When motor 352 damages, clamping block 2 55 and clamping block one
54 clampings, pull rope rolling 53 that driving wheel 1 is driven to rotate, and then drive output shaft rotation, to realize to the drive around rolling wheel 34
It is dynamic.
Above-mentioned locating part 56 includes sliding slot 561, slide bar 562 and compressed spring 563, and sliding slot 561 is along output shaft axis side
To being opened on clamping block 2 55, slide bar 562 is fixed on output shaft outer wall and is plugged in sliding slot 561, and compressed spring 563 is arranged
It is fixed respectively with clamping block 2 55 and motor 352 in outside output shaft and both ends and gives clamping block 2 55 towards clamping block 1
The driving force of direction movement；In the present embodiment, clamping block 2 55 is fabricated from iron, and when motor 352 works, motor 352 itself is produced
Magnetisation power, the magnetic force are greater than the elastic acting force of compressed spring 563, and clamping block 2 55 is driven to be displaced towards 352 side of motor, release
Clamping with clamping block 1 acts on；When the failure of motor 352 can not work, clamping block 2 55 is in compressed spring 563
Under active force, the clamping of clamping block 2 55 and clamping block 1 is kept to act on, realizes that driving wheel 1 drives output shaft to rotate work
Make.
In the present embodiment, it is located at one 52 two sides of driving wheel in above-mentioned mounting base 3 51 and is respectively arranged with magnet 57, driving wheel
Two sides are fixed with the magnetic conductive board 58 connecting with 57 magnetism of magnet, and magnetic force guarantees its driving wheel in nothing between magnet 57 and magnetic conductive board 58
Under user pulls rope rolling 53 to act on, it is limited in mounting base 3 51.
Above-mentioned manual driving device 3 further includes foot step on device 6, and foot step on device 6 includes support frame 61, lever 65, driving wheel
2 62, gear 1 and gear 2 68, above-mentioned support frame 61 are fixed on logistic car, and 65 middle position of lever is turned by shaft
Dynamic to be connected on support frame 61, driving wheel 2 62 is rotationally connected on support frame 61 by shaft, and the opposite driving with rope rolling 53
Take turns one 52 sides connection driving 53 coiling of rope rolling, gear 2 68 is rotationally connected on support frame 61 by shaft, gear 1 and
Driving wheel 2 62 is coaxially fixed, and gear 1 is engaged with 2 68 gear of gear；65 side of lever is fixed with foot pedal 63, another
Side and connecting rod 4 66 are rotatablely connected, and 4 66 other end of connecting rod is connect with 2 68 eccentric rotary of gear, and 63 lower section of foot pedal is also fixed
There is a reset spring 64, reset spring 64 gives the driving force upward of foot pedal 63；When foot-treadle 63, in reset spring 64
Elastic acting force under, foot pedal 63 drives the upper and lower displacement of the regulations and parameters other end, thus one 67 turns of moving gear of the band of drive link 4 66
It is dynamic, under the meshing relation of gear 1 and gear 2 68, driving wheel 2 62 is driven to rotate, to pass through rope rolling 53, driving wheel
One 52 drive around 34 rotation work of rolling wheel.
In the present embodiment, gear 1 and 2 68 outer diameter ratio of gear are 4:1.
In the present embodiment, the fixed shaft other side is fixed with power-assisted wheel 69 with gear 1；It is applied when that need to pass through foot and tread
When windscreen wiper 2 being driven to be displaced, the rotation of 69 rotate gear 1 of power-assisted wheel is first passed through, gives gear one 67 power-assisted, convenient for stepping on for foot
Gear 1 is driven to rotate.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the protection scope of invention.
Claims (10)
1. a kind of translational motion formula wiper for logistic car, the driving device including windscreen wiper (2) and driving windscreen wiper (2) movement
(3), it is characterized in that: the windscreen wiper (2) is along the horizontal or vertical direction setting of wind deflector (1) and side and wind deflector (1) surface are pasted
It closes, driving device (3) driving windscreen wiper (2) translates along wind deflector (1) horizontal or vertical direction.
2. a kind of translational motion formula wiper for logistic car according to claim 1, it is characterized in that: the driving fills
Set (3) include along wind deflector (1) up and down/left and right sides setting guide groove (31), both ends respectively with windscreen wiper (2) direction of motion two
The drawstring (32) of side connection is rotationally connected with wind deflector (1) along the two sides of guide groove (31) length side and for drawstring (32) coiling
Directive wheel (33) and actuator (35) around rolling wheel (34) and driving around rolling wheel (34) rotation, directive wheel (33) and coiling
Wheel (34) corresponding guide groove (31) is respectively arranged with two groups, and windscreen wiper (2) two sides are plugged in respectively in guide groove (31), actuator
(35) driving is rotated around rolling wheel (34), drives drawstring (32) that windscreen wiper (2) is pulled to move forward and backward along guide groove (31).
3. a kind of translational motion formula wiper for logistic car according to claim 2, it is characterized in that: the actuator
It (35) include driving with around rolling wheel (34) co-axially fixed connecting rod (351), by connecting rod (351) around rolling wheel (34) positive and negative rotation
Dynamic motor (352), is connect between motor (352) and connecting rod (351) by gear drive.
4. a kind of translational motion formula wiper for logistic car according to claim 2, it is characterized in that: the actuator
(35) include two connecting rods (351) being arranged respectively with two around rolling wheel (34) concentric, offer around rolling wheel (34) center for even
The through slot of extension bar (351) grafting, the through slot inner wall offer thread groove (355), and connecting rod (351) is in rolling wheel (34)
One end outer wall, which is fixed with, to be plugged in thread groove (355) and slotting axis (356) that threadingly slot (355) is displaced, two connecting rods (351)
Between adjusted by a regulating mechanism (4) and synchronize opposite two around rolling wheel (34) axis shift.
5. a kind of translational motion formula wiper for logistic car according to claim 4, it is characterized in that: the adjusting machine
Structure (4) include be set to motor (352) on the inside of wind deflector (1), the turntable (41) that is rotationally connected on the inside of wind deflector (1), point
Other one end be rotationally connected with two connecting rods (351) opposite connecting rod one (42) around rolling wheel (34) one end, one end simultaneously with two connecting rods
One (42) are rotatablely connected the other end with respect to the connecting rod two (43) of connecting rod (351) one end rotation connection, one end and connecting rod two (43)
The connecting rod three (44) being connect with turntable (41) eccentric rotary, be provided on the wind deflector (1) respectively for connecting rod (351), even
The mounting base one (45) and mounting base two (46) of bar two (43) straight-line displacement, the motor (352) are turned by gear drive driving
Disk (41) rotation.
6. a kind of translational motion formula wiper for logistic car according to claim 2, it is characterized in that: the actuator
It (35) further include Manual drive mechanism (5), the Manual drive mechanism (5) includes the mounting base being set on the inside of wind deflector (1)
Three (51), the driving wheel one (52) that is rotationally connected with mounting base three (51), coiling on driving wheel one (52) for user in pulling
Rope rolling (53), with the clamping block one (54) of driving wheel one (52) connection, be set to the opposite connecting rod of motor (352) output shaft
(351) clamping block two (55) of one end, the clamping block two (55) move forward and backward with respect to output shaft and are limited by locating part (56)
Clamping block two (55) processed continues to be displaced, and is clamped in clamping block two (55) displacement process with clamping block one (54) and realizes driving
It takes turns one (52) and motor (352) output shaft synchronous rotates, or separate mutually rotation with clamping block one (54).
7. a kind of translational motion formula wiper for logistic car according to claim 5, it is characterized in that: the actuator
It (35) further include Manual drive mechanism (5), the Manual drive mechanism (5) includes the mounting base being set on the inside of wind deflector (1)
Three (51), the driving wheel one (52) that is rotationally connected with mounting base three (51), coiling on driving wheel one (52) for user in pulling
Rope rolling (53), with the clamping block one (54) of driving wheel one (52) connection, be set to the opposite connecting rod of motor (352) output shaft
(351) clamping block two (55) of one end, the clamping block two (55) move forward and backward with respect to output shaft and are limited by locating part (56)
Clamping block two (55) processed continues to be displaced, and is clamped in clamping block two (55) displacement process with clamping block one (54) and realizes driving
It takes turns one (52) and motor (352) output shaft synchronous rotates, or separate mutually rotation with clamping block one (54).
8. a kind of translational motion formula wiper for logistic car according to claim 6 or 7, it is characterized in that: the limit
Position part (56) include clamping block two (55) opened up along output shaft axis sliding slot (561), be fixed on output shaft and be plugged in cunning
It slide bar (562) in slot (561) and is sheathed on both ends on output shaft and is abutted respectively with clamping block two (55) and motor (352)
Compressed spring (563), the compressed spring (563) gives the driving that clamping block two (55) and clamping block one (54) keep clamping
Power, the clamping block two (55) are made of magnetic conductive material, and the motor (352) generates magnetic force when working, and drive clamping block two
(55) clamping block one (54) are detached from.
9. a kind of translational motion formula wiper for logistic car according to claim 7, it is characterized in that: the manual drive
Motivation structure (5) further includes the foot step on device (6) for being installed at logistic car foot pedal (63), and the foot step on device (6) includes
Support frame (61), the lever (65) being rotationally connected on support frame (61) are rotationally connected on support frame (61) and for for volume
Rope (53) coiling and the driving wheel two (62) for driving rope rolling (53) to rotate, described lever (65) one end is provided with to be stepped on for user's foot
Foot pedal (63), the other end are connect by connecting rod four (66) with driving wheel two (62), described connecting rod four (66) one end and lever
(65) the hinged other end is connect with driving wheel two (62) eccentric rotary, is provided with below the foot pedal (63) and is driven foot pedal
(63) it is displaced the reset spring (64) of reset upward.
10. a kind of translational motion formula wiper for logistic car according to claim 9, it is characterized in that: the driving
Wheel is coaxially fixed with gear one (67) on two (62), and support frame as described above (61) is rotatably connected to and gear one (67) meshed gears
Two (68), described connecting rod four (66) one end are connect with gear two (68) eccentric rotary, the gear two (68) and gear one (67)
Outer diameter ratio is 4:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968009.XA CN108944806B (en) | 2018-08-23 | 2018-08-23 | A translation motion formula wiper for commodity circulation car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968009.XA CN108944806B (en) | 2018-08-23 | 2018-08-23 | A translation motion formula wiper for commodity circulation car |
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| CN108944806A true CN108944806A (en) | 2018-12-07 |
| CN108944806B CN108944806B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810968009.XA Active CN108944806B (en) | 2018-08-23 | 2018-08-23 | A translation motion formula wiper for commodity circulation car |
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| Country | Link |
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| CN (1) | CN108944806B (en) |
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| CN109436151A (en) * | 2018-12-10 | 2019-03-08 | 杭州容大智造科技有限公司 | A kind of wind deflector cleaning systems being installed on rearview mirror |
| CN112572355A (en) * | 2020-12-07 | 2021-03-30 | 江苏联成开拓集团有限公司 | Intelligent speed-following windscreen wiper controller for heavy-duty vehicle |
| CN113053149A (en) * | 2021-03-05 | 2021-06-29 | 南京港思恒数码科技有限公司 | Self-cleaning auxiliary prompting device for traffic signal lamp |
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|---|---|
| CN108944806B (en) | 2020-08-18 |
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