CN109050597A - A kind of transport carriage that transport express delivery uses - Google Patents
A kind of transport carriage that transport express delivery uses Download PDFInfo
- Publication number
- CN109050597A CN109050597A CN201811018234.3A CN201811018234A CN109050597A CN 109050597 A CN109050597 A CN 109050597A CN 201811018234 A CN201811018234 A CN 201811018234A CN 109050597 A CN109050597 A CN 109050597A
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- China
- Prior art keywords
- shaft
- gear
- bevel gear
- fixed
- vehicle frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
Abstract
The invention belongs to trolley technical field more particularly to a kind of transport carriages that transport express delivery uses, it includes vehicle frame, walking mechanism, front-wheel, and two walking mechanisms are mounted on the rear side of vehicle frame；Two front-wheels are mounted on the front side of vehicle frame；The trolley that the present invention designs realizes stair activity by designing the revolution of three traveling wheels, while by automatic adjustment so that three traveling wheels also occur that rotation while revolution, so that the supporting point that three traveling wheels are gone upstairs remains unchanged；A stable state can be kept in stair activity, will not be slided；Thus reducing people, trolley slides and to the power of trolley application in order to prevent in stair activity；And the manufacturing cost of the trolley is low, and occupied space is smaller not to easily cause traffic congestion, while the trolley can disposably pull more cargo, and practicability is high.
Description
Technical field
The invention belongs to trolley technical field more particularly to a kind of transport carriages that transport express delivery uses.
Background technique
The express delivery transshipment center of large size city kind generally uses buggy or electric three-wheel in transshipment cargo at present；But
The higher cost of buggy or electric three-wheel, and buggy or electric three-wheel occupied space are larger, often result in traffic jam；And
And encounter when need stair activity, buggy or electric three-wheel are at state of paralysis, are not available at all；So design
It is a kind of it is at low cost, occupied space is smaller, the trolley that is easy to stair activity and can disposably pull more cargos is that have very much must
It wants.
The present invention design a kind of transport carriage that uses of transport express delivery solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of transport carriage that transport express delivery uses, it is
It is realized using following technical scheme.
A kind of transport carriage that transport express delivery uses, it is characterised in that: it includes steering wheel, front-wheel, vehicle frame, vehicle with walking machine
Structure, the first wobble plate, the second wobble plate, the 4th axis hole, drive shaft, dead axle, wherein the two sides of vehicle frame front end are symmetrically provided with two
A 4th axis hole；Two drive shafts pass through two the 4th axis holes opened on vehicle frame respectively and are mounted on vehicle frame, two steering wheels
It is mounted on one end that two drive shafts are located on the upside of vehicle frame；Two dead axles are separately mounted to two drive shafts and are located under vehicle frame
One end of side；Two front-wheels are separately mounted on two dead axles；One end of two the first wobble plates is mounted on two drive shafts
On, and two the first wobble plates are located at the downside of vehicle frame；The other end of two the first wobble plates is connected by the second wobble plate；Second wobble plate
And first between wobble plate to swing cooperation；Two walking mechanisms are symmetrically mounted at the downside of the rear end of vehicle frame.
Above-mentioned walking mechanism includes first bevel gear, second bevel gear, the first driving motor, third hand tap gear, first solid
Determine shell, traveling wheel, the second set casing, the first star-like wheel deceleration mechanism, fixed ring, fixation support, the first fixed plate, the second fixation
Plate, the 4th shaft, the first guide ring, the second guide ring, first shaft hole, the second axis hole, third axis hole, annular cone guide groove, fixation
Shaft, annular cone guide block, first rotating shaft, the second shaft, the 4th bevel gear, driving plate, supporting block, third shaft, the 5th cone tooth
Wheel, the second support, third support, the second driving motor, the 4th support, first gear, the second star-like wheel deceleration mechanism, connection
Plate, driving ring gear, wherein the second set casing be it is barrel-shaped, be provided on the inner headed face of the second set casing annular cone guide groove；Fixed ring
Periphery on fixed support is installed；Second set casing is mounted on the downside of vehicle frame by a fixed ring；First set casing
One end be open end；First set casing is mounted on the downside of vehicle frame by a fixed ring；The open end of first set casing with
Second set casing is facing；First driving motor is mounted on the downside of vehicle frame by the second support；First star-like wheel deceleration mechanism
The downside of vehicle frame is mounted on by the 4th support；The input shaft of first star-like wheel deceleration mechanism and the output shaft of the first driving motor
Connection；One end of 4th shaft is mounted on the output shaft of the first star-like wheel deceleration mechanism；Second bevel gear is mounted on the 4th turn
The other end of axis；There are three supporting blocks for circumferential equably installation on the inner headed face of annular cone guide block；Annular cone guide block is mounted on the
In the annular cone guide groove opened on two set casings；One end of driving plate is provided with round hole；Three driving plates are separately mounted to three
In supporting block；Three third shafts are separately mounted to one end that three driving plates are not provided with round hole；Three the 5th bevel gears point
It is not mounted in three third shafts, three bevel gears engage with second bevel gear；One end of fixed rotating shaft is mounted on first
On set casing in the round hole of not opening one end；First bevel gear is mounted on the other end of fixed rotating shaft；First bevel gear difference
It is engaged with three the 5th bevel gears；Third hand tap gear is mounted on fixed rotating shaft；It is circumferential uniform on the inner headed face of second guide ring
It opens there are three the second axis hole on ground；Second guide ring nesting is mounted on the first set casing and the second set casing, and the second guide ring
Between the first set casing and the second set casing；The one side of first dead plate upper end is provided with first shaft hole；First shaft hole
The third axis hole for being provided on inner headed face and being penetrated through on the first fixed plate downside；Three the first fixed plates are circumferentially uniformly mounted to
On the periphery of second guide ring, and three the second axis holes one-to-one correspondence opened on three third axis holes and the second guide ring is matched
It closes；One end of first rotating shaft has cone tooth；Three first rotating shafts are separately mounted to be provided with one end of round hole in three driving plates；
Mating connection between three first rotating shafts and corresponding driving plate respectively by bearing and round hole is installed；Three first rotating shaft tools
There is one end of cone tooth to be each passed through three the second axis holes opened on the second guide ring and opened in the first fixed plate three the
Triaxial hole is located in the first shaft hole opened in corresponding first fixed plate；Three the 4th bevel gears are separately mounted to three first turn
Not there is no one end of cone tooth on axis；Three the 4th bevel gears engage with third hand tap gear；It is solid that three first rotating shafts are located at first
Determine between shell and the second set casing；First guide ring nesting is mounted on the periphery of the second set casing；Three the second fixed plates
Circumferentially it is uniformly mounted on the periphery of the first guide ring；One end of second shaft has cone tooth；Three the second shafts do not have
There is one end of cone tooth to be separately mounted in three the second fixed plates；There is one end of cone tooth to be located at three first to consolidate in second shaft
In the first shaft hole opened in corresponding first fixed plate in fixed board, and with the cone tooth engagement in corresponding first rotating shaft；Three rows
Wheel is walked to be separately mounted in three the second shafts；Three connecting plates are separately mounted to the side of three supporting blocks；Drive ring gear
There are teeth on periphery；Driving ring gear is mounted on three connecting plates；Second driving motor is mounted on vehicle by third support
The downside of frame；Second star-like wheel deceleration mechanism is mounted on the downside of vehicle frame by the 4th support；Second star-like wheel deceleration mechanism
The output axis connection of input shaft and the second driving motor；First gear is mounted on the output shaft of the first star-like wheel deceleration mechanism；
First gear is engaged with driving ring gear.
The diameter value of first bevel gear, second bevel gear and third hand tap gear is equal in the present invention；Third hand tap gear it is straight
Diameter value is 2 times of the 4th bevel gear diameter value；It is that the second shaft has that first rotating shaft, which has the cone tooth diameter value of one end of cone tooth,
Bore the half of the cone tooth diameter value of one end of tooth.
Above-mentioned trolley is suitable for specific stair, i.e. the layer height of stair and slice width is certain.
As the further improvement of this technology, above three connecting plate is mounted on three supporting blocks by welding
On.
As the further improvement of this technology, the above-mentioned diameter value as third hand tap gear is the 4th bevel gear diameter value
2 times of alternative is 3 times that the diameter value of third hand tap gear is the 4th bevel gear diameter value；There is cone tooth as first rotating shaft
The cone tooth diameter value of one end be that the alternative of half of cone tooth diameter value of one end that the second shaft has cone tooth is
The cone tooth diameter value of the one end of first rotating shaft with cone tooth is three points of the cone tooth diameter value of one end that the second shaft has cone tooth
One of.
As the further improvement of this technology, above-mentioned first bevel gear is turned by the fixation that is fitted to of guide block and guide groove
On axis；Third hand tap gear is fitted on fixed rotating shaft by guide block and guide groove.
As the further improvement of this technology, above-mentioned front-wheel is mounted on dead axle by bearing.
In the present invention when second bevel gear remains static, in this state, when the second driving motor work of control
When making, the second driving motor can drive first gear rotation by the second star-like wheel deceleration mechanism；First gear rotation, which drives, drives
The rotation of movable tooth ring；The axis rotation for driving ring gear rotation to drive three connecting plates mounted thereto around driving ring gear；Three
Connecting plate rotation drives annular cone guide block rotation；Annular cone guide block rotation drives three driving plates to turn around the axis of driving ring gear
It is dynamic；Three driving plates drive axis rotation of three the 5th bevel gears around driving ring gear around the axis rotation of driving ring gear；
Since in this state, second bevel gear remains static, so when three the 5th bevel gears are around the axis of driving ring gear
When line rotates, under the action of second bevel gear, three the 5th bevel gears will rotation；Three the 5th bevel gear rotations will band
Dynamic first bevel gear rotation；First bevel gear rotation drives fixed rotating shaft rotation；Fixed rotating shaft rotation drives mounted thereto
Third hand tap gear rotation；Third hand tap gear rotation drives three the 4th bevel gear rotations engaged；Three the 4th bevel gears
Rotation drives three first rotating shaft rotations；First rotating shaft rotation drives three the second shafts rotation engaged；Three second
The three traveling wheel rotations of shaft rotational installation on it；Simultaneously in the process, axis of three driving plates around driving ring gear
Line rotation drives axis rotation of three first rotating shafts around driving ring gear；Three first rotating shafts turn around the axis of driving ring gear
It is dynamic to drive axis rotation of three the first fixed plates around driving ring gear；Three the first fixed plates turn around the axis of driving ring gear
It is dynamic to drive axis rotation of three the second shafts around driving ring gear；Three the second shafts rotate band around the axis of driving ring gear
Axis rotation of dynamic three traveling wheels around driving ring gear；First bevel gear, second bevel gear and third hand tap gear in the present invention
Diameter value it is equal；The diameter value of third hand tap gear is 2 times of the 4th bevel gear diameter value；First rotating shaft has one end of cone tooth
Cone tooth diameter value be the second shaft have cone tooth one end cone tooth diameter value half；The present invention passes through the first cone tooth
The transmitting of wheel, second bevel gear, third hand tap gear, the 4th bevel gear, the 5th bevel gear, first rotating shaft and the second shaft is so that three
When a traveling wheel is enclosed around the rotation one of the axis of driving ring gear, three traveling wheels also turn around certainly；Only three traveling wheels around
Driving ring gear axis rotation direction rotated with three traveling wheels it is contrary；In the process, the first guide ring
Guiding role is played in rotation to three traveling wheels around the axis of driving ring gear；Second guide ring to three first rotating shafts around
The rotation of the axis of ring gear is driven to play guiding role；The cooperation of guide block and annular cone guide groove is bored to three by annular in the present invention
A 5th bevel gear plays the role of guide support；When the second driving motor stops working, i.e. driving ring gear remains static；Ring
Shape cone guide block remains static；In this state, when the work of the first driving motor of control, the first driving motor can be by the
One star-like wheel deceleration mechanism drives the rotation of the 4th shaft；The rotation of 4th shaft drives second bevel gear rotation；Due to three at this time
5th bevel gear will not be around the axis rotation of driving ring gear；So the rotation of second bevel gear will make three the 5th cone teeth
Take turns rotation；Three the 5th bevel gear rotations just will drive first bevel gear rotation；First bevel gear rotation drives fixed rotating shaft to turn
It is dynamic；Fixed rotating shaft rotation drives third hand tap gear rotation mounted thereto；Third hand tap gear rotation drives three engaged
A 4th bevel gear rotation；Three the 4th bevel gear rotations drive three first rotating shaft rotations；First rotating shaft rotation drives and it
Three the second shafts rotation of engagement；The three traveling wheel rotations of three the second shaft rotational installations on it.
In the present invention when steering wheel rotation, steering wheel will drive corresponding drive shaft turns；Drive shaft turns are on the one hand
Drive corresponding front-drive；On the other hand drive shaft turns drive corresponding first wobble plate to swing；First wobble plate is swung by
Second wobble plate drives another first wobble plate to swing；First wobble plate, which is swung, drives corresponding drive shaft turns；The driving
Axis rotation drives corresponding front-drive；When rotating one of them in both direction disk, two front-wheels can all be rotated,
And rotation direction is identical；Turning function is realized by the rotation of front-wheel.
Trolley is suitable for specific stair in the present invention, i.e. the layer height of stair and slice width is certain.The reason is that: three rows of trolley
Wheel three traveling wheels and position of stair contact point during going upstairs is walked not transfer because of the opposite stair of three traveling wheels
It remain stationary；In order to guarantee successively to step up stair under three traveling wheel revolution, it is necessary to assure three traveling wheels and step face contact
When position it is identical relative to corresponding step surface position, that is, require stair to have certain layer high and slice width；If the present invention uses
On other nonspecific stair, the variation of traveling wheel Yu step surface contacting points position will be caused, so that next traveling wheel and platform
Designated position is deviateed in the contact point of terrace, and traveling wheel is possible to cause to go after repeatedly deviating during going upstairs
Walk wheel and need across step surface be detached from, traveling wheel is not across getting on；It thus needs that correction is manually adjusted, influences to go upstairs
Efficiency.
Relative to traditional trolley technology, the trolley that the present invention designs is realized by designing the revolution of three traveling wheels
It goes downstairs, while by automatic adjustment so that three traveling wheels also occur that rotation while revolution, so that three rows
The supporting point that wheel is gone upstairs is walked to remain unchanged；A stable state can be kept in stair activity, will not be slided；In this way
With regard to reducing people, in stair activity, trolley slides and to the power of trolley application in order to prevent；The present invention is suitable for planning construction
Large Distributed center, access stairs specification be it is the same, for specific staircase design it is a certain proportion of the present invention in trolley will
Original text conevying efficiency can be proposed significantly；And the manufacturing cost of the trolley is low, and occupied space is smaller not to easily cause traffic congestion, while the trolley
More cargo can be disposably pulled, practicability is high.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is walking mechanism scheme of installation.
Fig. 4 is body frame structure for automotive schematic diagram.
Fig. 5 is steering wheel scheme of installation.
Fig. 6 is the first star-like wheel deceleration mechanism scheme of installation.
Fig. 7 is the second star-like wheel deceleration mechanism scheme of installation.
Fig. 8 is the first driving motor scheme of installation.
Fig. 9 is the first set casing scheme of installation.
Figure 10 is fixed support scheme of installation.
Figure 11 is second bevel gear scheme of installation.
Figure 12 is connecting plate scheme of installation.
Figure 13 is driving ring gear scheme of installation.
Figure 14 is the second fixed plate scheme of installation.
Figure 15 is the first fixed plate scheme of installation.
Figure 16 is the second set casing structural schematic diagram.
Figure 17 is the first set casing structural schematic diagram.
Figure 18 is traveling wheel scheme of installation.
Figure 19 is first bevel gear distribution schematic diagram.
Figure 20 is driving plate scheme of installation.
Figure 21 is supporting block scheme of installation.
Figure 22 is the 5th bevel gear scheme of installation.
Figure 23 is the 5th bevel gear and second bevel gear cooperation schematic diagram.
Figure 24 is fixed plate scheme of installation.
Figure 25 is traveling wheel operation principle schematic diagram.
Figure label title: 1, steering wheel；2, front-wheel；3, vehicle frame；4, walking mechanism；5, the first wobble plate；6, the second wobble plate；
7, the 4th axis hole；8, drive shaft；9, dead axle；10, first bevel gear；11, second bevel gear；12, the first driving motor；
13, third hand tap gear；14, the first set casing；15, traveling wheel；16, the second set casing；17, the first star-like wheel deceleration mechanism；18,
Fixed ring；19, fixed support；21, the first fixed plate；22, the second fixed plate；25, the 4th shaft；26, the first guide ring；27,
Second guide ring；28, first shaft hole；29, the second axis hole；30, third axis hole；31, annular cone guide groove；33, fixed rotating shaft；34,
Annular cone guide block；35, first rotating shaft；36, the second shaft；37, the 4th bevel gear；38, driving plate；39, supporting block；40, third
Shaft；41, the 5th bevel gear；42, the second support；43, third supports；44, the second driving motor；45, the 4th support；46,
One gear；47, the second star-like wheel deceleration mechanism；48, connecting plate；49, ring gear is driven.
Specific embodiment
As shown in Figure 1, 2, it include steering wheel 1, front-wheel 2, vehicle frame 3, walking mechanism 4, the first wobble plate 5, the second wobble plate 6,
4th axis hole 7, drive shaft 8, dead axle 9, wherein there are two the 4th axis as shown in figure 4, the two sides of 3 front end of vehicle frame are symmetrically opened
Hole 7；As shown in Fig. 2, two drive shafts 8 are mounted on vehicle frame 3 by two the 4th axis holes 7 opened on vehicle frame 3 respectively, such as scheme
Shown in 5, two steering wheels 1 are mounted on one end that two drive shafts 8 are located at 3 upside of vehicle frame；Two dead axles 9 are separately mounted to
Two drive shafts 8 are located at one end of 3 downside of vehicle frame；Two front-wheels 2 are separately mounted on two dead axles 9；Two first pendulum
One end of plate 5 is mounted in two drive shafts 8, and two the first wobble plates 5 are located at the downside of vehicle frame 3；Two the first wobble plates 5 it is another
One end is connected by the second wobble plate 6；Cooperate between second wobble plate 6 and the first wobble plate 5 to swing；As shown in figure 3, two vehicle with walking machine
Structure 4 is symmetrically mounted at the downside of the rear end of vehicle frame 3.
As shown in figure 8, above-mentioned walking mechanism 4 include first bevel gear 10, second bevel gear 11, the first driving motor 12,
Third hand tap gear 13, the first set casing 14, traveling wheel 15, second the 16, first star-like wheel deceleration mechanism 17 of set casing, fixed ring
18, the 19, first fixed plate 21 of fixed support, the second fixed plate 22, the 4th shaft 25, the first guide ring 26, the second guide ring 27,
First shaft hole 28, the second axis hole 29, third axis hole 30, annular cone guide groove 31, fixed rotating shaft 33,34, first turns of guide block of annular cone
Axis 35, the second shaft 36, the 4th bevel gear 37, driving plate 38, supporting block 39, third shaft 40, the 5th bevel gear 41, second
Support 42, third support the 43, second driving motor the 44, the 4th support 45, the star-like wheel deceleration mechanism 47 of first gear 46, second, connect
Fishplate bar 48, driving ring gear 49, wherein as shown in figure 16, the second set casing 16 be it is barrel-shaped, on the inner headed face of the second set casing 16
It is provided with annular cone guide groove 31；As shown in Figure 10, fixed support 19 is installed on the periphery of fixed ring 18；As shown in figure 8, second
Set casing 16 is mounted on the downside of vehicle frame 3 by a fixed ring 18；As shown in figure 17, one end of the first set casing 14 is opening
End；As shown in Fig. 3,8, the first set casing 14 is mounted on the downside of vehicle frame 3 by a fixed ring 18；First set casing 14 is opened
Mouth end and the second set casing 16 are facing；As shown in figure 8, the first driving motor 12 is mounted on vehicle frame 3 by the second support 42
Downside；As shown in fig. 6, the first star-like wheel deceleration mechanism 17 is mounted on the downside of vehicle frame 3 by the 4th support 45；First star-like wheel
The output axis connection of the input shaft of deceleration mechanism 17 and the first driving motor 12；As shown in figure 8, one end of the 4th shaft 25 is installed
On the output shaft of the first star-like wheel deceleration mechanism 17；As shown in figure 9, second bevel gear 11 is mounted on the another of the 4th shaft 25
End；As shown in figure 21, there are three supporting blocks 39 for circumferential equably installation on the inner headed face of annular cone guide block 34；As shown in figure 11,
Annular cone guide block 34 is mounted in the annular cone guide groove 31 opened on the second set casing 16；As shown in figure 20, the one of driving plate 38
End is provided with round hole；Three driving plates 38 are separately mounted in three supporting blocks 39；As shown in figure 19, three third shafts 40 are divided
It is not mounted on one end that three driving plates 38 are not provided with round hole；Three the 5th bevel gears 41 are separately mounted to three third shafts
On 40, as shown in figure 24, three bevel gears are engaged with second bevel gear 11；As shown in figure 11, one end peace of fixed rotating shaft 33
In the round hole of not opening one end on the first set casing 14；As shown in figure 12, first bevel gear 10 is mounted on fixed rotating shaft
33 other end；As shown in figure 23, first bevel gear 10 is engaged with three the 5th bevel gears 41 respectively；Third hand tap gear 13 is installed
On fixed rotating shaft 33；As shown in figure 15, the second axis hole 29 there are three circumferentially equably being opened on the inner headed face of the second guide ring 27；
Second guide ring, 27 nesting is mounted on the first set casing 14 and the second set casing 16, and the second guide ring 27 is located at first and fixes
Between shell 14 and the second set casing 16；The one side of first fixed plate, 21 upper end is provided with first shaft hole 28；First shaft hole 28 it is interior
The third axis hole 30 for being provided on disc and being penetrated through on 21 downside of the first fixed plate；Three the first fixed plates 21 are circumferential equably to pacify
On the periphery of the second guide ring 27, and three the second axis holes opened on three third axis holes 30 and the second guide ring 27
29 correspond cooperation；As shown in figure 18, one end of first rotating shaft 35 has cone tooth；As shown in figure 19, three first rotating shafts 35
It is separately mounted to be provided with one end of round hole in three driving plates 38；Between three first rotating shafts 35 and corresponding driving plate 38 respectively
It is installed by the mating connection of bearing and round hole；There is three first rotating shafts 35 one end of cone tooth to be each passed through the second guide ring
It is fixed that three the second axis holes 29 opened on 27 and the three third axis holes 30 opened in the first fixed plate 21 are located at corresponding first
In the first shaft hole 28 opened on plate 21；As shown in figure 22, three the 4th bevel gears 37 are separately mounted to three first rotating shafts 35
On do not have cone tooth one end；Three the 4th bevel gears 37 engage with third hand tap gear 13；Three first rotating shafts 35 are located at the
Between one set casing 14 and the second set casing 16；First guide ring, 26 nesting is mounted on the periphery of the second set casing 16；Such as
Shown in Figure 14, three the second fixed plates 22 are circumferential to be uniformly mounted on the periphery of the first guide ring 26；As shown in figure 18,
One end of two shafts 36 has cone tooth；As shown in figure 11, not there is three the second shafts 36 one end of cone tooth to be separately mounted to three
In a second fixed plate 22；There is one end of cone tooth to correspond to first in three the first fixed plates 21 fixed in second shaft 36
In the first shaft hole 28 opened on plate 21, and with the cone tooth engagement in corresponding first rotating shaft 35；Three traveling wheels 15 are pacified respectively
In three the second shafts 36；As shown in figure 13, three connecting plates 48 are separately mounted to the side of three supporting blocks 39；Such as figure
Shown in 12, driving has teeth on the periphery of ring gear 49；Driving ring gear 49 is mounted on three connecting plates 48；Second driving electricity
Machine 44 is mounted on the downside of vehicle frame 3 by third support 43；As shown in figure 8, the second star-like wheel deceleration mechanism 47 passes through the 4th
Support 45 is mounted on the downside of vehicle frame 3；As shown in fig. 7, the input shaft and the second driving motor 44 of the second star-like wheel deceleration mechanism 47
Output axis connection；First gear 46 is mounted on the output shaft of the first star-like wheel deceleration mechanism 17；As shown in figure 8, the first tooth
Wheel 46 is engaged with driving ring gear 49.
First bevel gear 10, second bevel gear 11 are equal with the diameter value of third hand tap gear 13 in the present invention；Triconodont
The diameter value of wheel 13 is 2 times of 37 diameter value of the 4th bevel gear；There is first rotating shaft 35 the cone tooth diameter value of one end of cone tooth to be
Second shaft 36 has the half of the cone tooth diameter value of one end of cone tooth
Above-mentioned trolley is suitable for specific stair, i.e. the layer height of stair and slice width is certain.
Above three connecting plate 48 is mounted on by welding in three supporting blocks 39.
The above-mentioned diameter value as third hand tap gear 13 is that 2 times of alternative of 37 diameter value of the 4th bevel gear is third
The diameter value of bevel gear 13 is 3 times of 37 diameter value of the 4th bevel gear；There is the cone tooth of one end of cone tooth as first rotating shaft 35
Diameter value is that the alternative of the half of the cone tooth diameter value of one end that the second shaft 36 has cone tooth is first rotating shaft 35
The cone tooth diameter value of one end with cone tooth is the one third of the cone tooth diameter value of one end that the second shaft 36 has cone tooth.
Above-mentioned first bevel gear 10 is fitted on fixed rotating shaft 33 by guide block and guide groove；Third hand tap gear 13 is logical
Cross being fitted on fixed rotating shaft 33 of guide block and guide groove.
Above-mentioned front-wheel 2 is mounted on dead axle 9 by bearing.
In summary:
It is that the present invention designs the utility model has the advantages that the trolley realizes stair activity by designing the revolution of three traveling wheels 15,
Simultaneously by automatic adjustment so that three traveling wheels 15 also occur that rotation while revolution, so that three traveling wheels 15
The supporting point gone upstairs remains unchanged；A stable state can be kept in stair activity, will not be slided；Thus drop
In stair activity, trolley slides and to the power of trolley application low people in order to prevent；And the manufacturing cost of the trolley is low, accounts for
Traffic congestion is not easily caused with space is smaller, while the trolley can disposably pull more cargo, practicability is high.
In the present invention when second bevel gear 11 remains static, in this state, when controlling the second driving motor
When 44 work, the second driving motor 44 can drive first gear 46 to rotate by the second star-like wheel deceleration mechanism 47；First gear
46 rotations drive driving ring gear 49 to rotate；The rotation of ring gear 49 is driven to drive three connecting plates 48 mounted thereto around sliding tooth
The axis of ring 49 rotates；Three rotations of connecting plate 48 drive annular cone guide block 34 to rotate；The annular cone rotation of guide block 34 drives three
Axis rotation of the driving plate 38 around driving ring gear 49；Three driving plates 38 drive three around the axis rotation of driving ring gear 49
Axis rotation of 5th bevel gear 41 around driving ring gear 49；Since in this state, second bevel gear 11 is in static shape
State, thus when axis rotation of three the 5th bevel gears 41 around driving ring gear 49, under the action of second bevel gear 11, three
A 5th bevel gear 41 will rotation；Three 41 rotations of the 5th bevel gear just will drive the rotation of first bevel gear 10；First cone tooth
10 rotation of wheel drives fixed rotating shaft 33 to rotate；The rotation of fixed rotating shaft 33 drives third hand tap gear 13 mounted thereto to rotate；The
The rotation of third hand tap gear 13 drives three 37 rotations of the 4th bevel gear engaged；Three 37 rotations of the 4th bevel gear drive three
First rotating shaft 35 rotates；The rotation of first rotating shaft 35 drives three the second shafts 36 rotation engaged；Three the second shafts 36
Three 15 rotations of traveling wheel of rotational installation on it；Simultaneously in the process, three driving plates 38 are around driving ring gear 49
Axis rotation drives axis rotation of three first rotating shafts 35 around driving ring gear 49；Three first rotating shafts 35 are around driving ring gear
49 axis rotation drives axis rotation of three the first fixed plates 21 around driving ring gear 49；Three the first fixed plates 21 around
The axis rotation for driving the axis rotation of ring gear 49 to drive three the second shafts 36 around driving ring gear 49；Three the second shafts 36
Axis rotation around driving ring gear 49 drives axis rotation of three traveling wheels 15 around driving ring gear 49；First in the present invention
Bevel gear 10, second bevel gear 11 are equal with the diameter value of third hand tap gear 13；The diameter value of third hand tap gear 13 is the 4th cone
2 times of 37 diameter value of gear；The cone tooth diameter value of the one end of first rotating shaft 35 with cone tooth is that the second shaft 36 has cone tooth
The half of the cone tooth diameter value of one end；The present invention by first bevel gear 10, second bevel gear 11, third hand tap gear 13,
4th bevel gear 37, the 5th bevel gear 41, first rotating shaft 35 and the second shaft 36 transmitting so that three traveling wheels 15 around drive
When the rotation one of the axis of movable tooth ring 49 is enclosed, three traveling wheels 15 also turn around certainly；Only three traveling wheels 15 are around sliding tooth
The direction of the rotation of the axis of ring 49 rotates contrary with three traveling wheels 15；In the process, the first guide ring 26 is right
Three traveling wheels 15 play guiding role around the rotation of the axis of driving ring gear 49；Second guide ring 27 is to three first rotating shafts
35 play guiding role around the rotation of axis of driving ring gear 49；Guide block 34 and annular cone guide groove are bored by annular in the present invention
31 cooperation plays the role of guide support to three the 5th bevel gears 41；When the second driving motor 44 stops working, i.e. sliding tooth
Ring 49 remains static；Annular cone guide block 34 remains static；In this state, the first driving motor 12 of control work
When, the first driving motor 12 can drive the rotation of the 4th shaft 25 by the first star-like wheel deceleration mechanism 17；The rotation of 4th shaft 25
Second bevel gear 11 is driven to rotate；Since three the 5th bevel gears 41 will not be around the axis rotation of driving ring gear 49 at this time；Institute
It will make three 41 rotations of the 5th bevel gear with the rotation of second bevel gear 11；Three 41 rotations of the 5th bevel gear just will drive
First bevel gear 10 rotates；The rotation of first bevel gear 10 drives fixed rotating shaft 33 to rotate；The rotation of fixed rotating shaft 33, which drives, to be mounted on
Third hand tap gear 13 thereon rotates；The rotation of third hand tap gear 13 drives three 37 rotations of the 4th bevel gear engaged；Three
A 4th bevel gear, 37 rotation drives three first rotating shafts 35 to rotate；The rotation of first rotating shaft 35 drives three second engaged
Shaft 36 rotates；Three 15 rotations of traveling wheel of three the second shaft 36 rotational installations on it.
In the present invention when steering wheel rotation, steering wheel will drive corresponding drive shaft 8 and rotate；Drive shaft 8 rotates a side
Face drives corresponding front-wheel 2 to rotate；On the other hand the rotation of drive shaft 8 drives corresponding first wobble plate 5 to swing；First wobble plate 5 pendulum
It is dynamic to drive another first wobble plate 5 to swing by the second wobble plate 6；First wobble plate 5, which is swung, drives corresponding 8 turns of drive shaft
It is dynamic；The drive shaft 8 rotation drives corresponding front-wheel 2 to rotate；When rotating one of them in both direction disk, before two
Wheel 2 can all rotate, and rotation direction is identical；Turning function is realized by the rotation of front-wheel 2.
Specific embodiment: when the trolley that people are designed using the present invention, during normal walking, control second is driven
Dynamic motor 44 stops working, i.e. driving ring gear 49 remains static；Annular cone guide block 34 remains static；Then is controlled
The work of one driving motor 12, the first driving motor 12 can drive the rotation of the 4th shaft 25 by the first star-like wheel deceleration mechanism 17；
The rotation of 4th shaft 25 drives second bevel gear 11 to rotate；Since three the 5th bevel gears 41 will not be around driving ring gear 49 at this time
Axis rotation；So the rotation of second bevel gear 11 will make three 41 rotations of the 5th bevel gear；Three the 5th bevel gears
41 rotations just will drive the rotation of first bevel gear 10；The rotation of first bevel gear 10 drives fixed rotating shaft 33 to rotate；Fixed rotating shaft 33
Rotation drives third hand tap gear 13 mounted thereto to rotate；The rotation of third hand tap gear 13 drives three the 4th cones engaged
37 rotation of gear；Three 37 rotations of the 4th bevel gear drive three first rotating shafts 35 to rotate；The rotation of first rotating shaft 35 drives and it
Three the second shafts 36 rotation of engagement；Three 15 rotations of traveling wheel of three the second shaft 36 rotational installations on it；It is i.e. small
Vehicle can be with normal walking；It when people drive trolley to go upstairs, lifts on front side of trolley, then controls the stopping of the first driving motor 12
Work, i.e., second bevel gear 11 remains static；Then the work of the second driving motor 44 is controlled, the second driving motor 44 can lead to
Crossing the second star-like wheel deceleration mechanism 47 drives first gear 46 to rotate；The rotation of first gear 46 drives driving ring gear 49 to rotate；It drives
The rotation of movable tooth ring 49 drives the axis rotation of three connecting plates 48 mounted thereto around driving ring gear 49；Three connecting plates 48
Rotation drives annular cone guide block 34 to rotate；The annular cone rotation of guide block 34 drives three driving plates 38 around the axis of driving ring gear 49
Rotation；Three driving plates 38 drive three the 5th bevel gears 41 around driving ring gear 49 around the axis rotation of driving ring gear 49
Axis rotation；Under the action of second bevel gear 11, three the 5th bevel gears 41 will rotation；Three 41 rotations of the 5th bevel gear
It just will drive the rotation of first bevel gear 10；The rotation of first bevel gear 10 drives fixed rotating shaft 33 to rotate；Fixed rotating shaft 33 rotates band
Third hand tap gear 13 mounted thereto is moved to rotate；The rotation of third hand tap gear 13 drives three the 4th bevel gears 37 engaged
Rotation；Three 37 rotations of the 4th bevel gear drive three first rotating shafts 35 to rotate；The rotation drive of first rotating shaft 35 engages
Three the second shaft 36 rotations；Three 15 rotations of traveling wheel of three the second shaft 36 rotational installations on it；Mistake herein simultaneously
Cheng Zhong, three driving plates 38 drive three first rotating shafts 35 around the axis of driving ring gear 49 around the axis rotation of driving ring gear 49
Line rotation；Three first rotating shafts 35 drive three the first fixed plates 21 around driving ring gear around the axis rotation of driving ring gear 49
49 axis rotation；Three the first fixed plates 21 drive three the second shafts 36 around drive around the axis rotation of driving ring gear 49
The axis of movable tooth ring 49 rotates；Three the second shafts 36 around driving ring gear 49 axis rotation drive three traveling wheels 15 around
Drive the axis rotation of ring gear 49；And direction and three traveling wheels of three traveling wheels 15 around the axis rotation of driving ring gear 49
15 rotations it is contrary, but rotation amplitude is equal；As shown in Figure 25 a, i.e., often upper three traveling wheels 15 of a stair around
When the axis of ring gear 49 being driven to rotate 120 degree, as shown in figure 25b, three 120 degree of 15 rotations of traveling wheel, i.e. three traveling wheels 15
The supporting point gone upstairs remains unchanged；Allow trolley to keep a stable state in stair activity, will not slide.
Claims (5)
1. a kind of transport carriage for using of transport express delivery, it is characterised in that: it include steering wheel, front-wheel, vehicle frame, walking mechanism,
First wobble plate, the second wobble plate, the 4th axis hole, drive shaft, dead axle, wherein the two sides of vehicle frame front end symmetrically open that there are two the
Four axis holes；Two drive shafts pass through two the 4th axis holes opened on vehicle frame respectively and are mounted on vehicle frame, two steering wheel installations
It is located at one end on the upside of vehicle frame in two drive shafts；Two dead axles are separately mounted to two drive shafts and are located on the downside of vehicle frame
One end；Two front-wheels are separately mounted on two dead axles；One end of two the first wobble plates is mounted in two drive shafts, and
Two the first wobble plates are located at the downside of vehicle frame；The other end of two the first wobble plates is connected by the second wobble plate；Second wobble plate and
Cooperate between one wobble plate to swing；Two walking mechanisms are symmetrically mounted at the downside of the rear end of vehicle frame；
Above-mentioned walking mechanism include first bevel gear, second bevel gear, the first driving motor, third hand tap gear, the first set casing,
Traveling wheel, the second set casing, the first star-like wheel deceleration mechanism, fixed ring, fixed support, the first fixed plate, the second fixed plate, the
Four shafts, the first guide ring, the second guide ring, first shaft hole, the second axis hole, third axis hole, annular cone guide groove, fixed rotating shaft,
Annular cone guide block, first rotating shaft, the second shaft, the 4th bevel gear, driving plate, supporting block, third shaft, the 5th bevel gear, the
Two supports, third support, the second driving motor, the 4th support, first gear, the second star-like wheel deceleration mechanism, connecting plate, driving
Ring gear, wherein the second set casing be it is barrel-shaped, be provided on the inner headed face of the second set casing annular cone guide groove；The periphery of fixed ring
On fixed support is installed；Second set casing is mounted on the downside of vehicle frame by a fixed ring；One end of first set casing is
Open end；First set casing is mounted on the downside of vehicle frame by a fixed ring；The open end of first set casing is fixed with second
Shell phase faces；First driving motor is mounted on the downside of vehicle frame by the second support；First star-like wheel deceleration mechanism passes through the 4th
Support is mounted on the downside of vehicle frame；The input shaft of first star-like wheel deceleration mechanism and the output axis connection of the first driving motor；The
One end of four shafts is mounted on the output shaft of the first star-like wheel deceleration mechanism；Second bevel gear is mounted on the another of the 4th shaft
End；There are three supporting blocks for circumferential equably installation on the inner headed face of annular cone guide block；Annular cone guide block is mounted on the second set casing
On opened annular cone guide groove in；One end of driving plate is provided with round hole；Three driving plates are separately mounted in three supporting blocks；
Three third shafts are separately mounted to one end that three driving plates are not provided with round hole；Three the 5th bevel gears are separately mounted to three
In a third shaft, three bevel gears are engaged with second bevel gear；One end of fixed rotating shaft is mounted on the first set casing not
In the round hole of open at one end；First bevel gear is mounted on the other end of fixed rotating shaft；First bevel gear respectively with three the 5th
Bevel gear engagement；Third hand tap gear is mounted on fixed rotating shaft；There are three circumferentially equably being opened on the inner headed face of second guide ring
Second axis hole；Second guide ring nesting is mounted on the first set casing and the second set casing, and the second guide ring is located at first and consolidates
Determine between shell and the second set casing；The one side of first dead plate upper end is provided with first shaft hole；It is opened on the inner headed face of first shaft hole
The third axis hole for having and being penetrated through on the first fixed plate downside；Three the first fixed plates are circumferentially uniformly mounted to the second guide ring
Periphery on, and three the second axis holes being opened on three third axis holes and the second guide ring correspond cooperation；First turn
One end of axis has cone tooth；Three first rotating shafts are separately mounted to be provided with one end of round hole in three driving plates；Three first
Mating connection between shaft and corresponding driving plate respectively by bearing and round hole is installed；Three first rotating shafts have cone tooth
Three third axis hole positions that one end is each passed through three the second axis holes opened on the second guide ring and is opened in the first fixed plate
In in the first shaft hole opened in corresponding first fixed plate；Three the 4th bevel gears are separately mounted to not have in three first rotating shafts
There is one end of cone tooth；Three the 4th bevel gears engage with third hand tap gear；Three first rotating shafts are located at the first set casing and
Between two set casings；First guide ring nesting is mounted on the periphery of the second set casing；Three the second fixed plates are circumferentially uniform
Ground is mounted on the periphery of the first guide ring；One end of second shaft has cone tooth；Three the second shafts do not have cone tooth
One end is separately mounted in three the second fixed plates；There is one end of cone tooth to be located at right in three the first fixed plates in second shaft
Answer in the first shaft hole opened in the first fixed plate, and with the cone tooth engagement in corresponding first rotating shaft；Three traveling wheel difference
It is mounted in three the second shafts；Three connecting plates are separately mounted to the side of three supporting blocks；On the periphery for driving ring gear
With teeth；Driving ring gear is mounted on three connecting plates；Second driving motor is mounted on the downside of vehicle frame by third support；
Second star-like wheel deceleration mechanism is mounted on the downside of vehicle frame by the 4th support；The input shaft and the of second star-like wheel deceleration mechanism
The output axis connection of two driving motors；First gear is mounted on the output shaft of the first star-like wheel deceleration mechanism；First gear with
Drive ring gear engagement；
The diameter value of first bevel gear, second bevel gear and third hand tap gear is equal in the present invention；The diameter value of third hand tap gear
It is 2 times of the 4th bevel gear diameter value；The cone tooth diameter value of the one end of first rotating shaft with cone tooth is that the second shaft has cone tooth
One end cone tooth diameter value half.
2. a kind of transport carriage that transport express delivery uses according to claim 1, it is characterised in that: above three connecting plate
It is mounted in three supporting blocks by welding.
3. a kind of transport carriage that transport express delivery uses according to claim 1, it is characterised in that: above-mentioned to be bored as third
It is the diameter value of third hand tap gear is the 4th bevel gear that the diameter value of gear, which is 2 times of alternative of the 4th bevel gear diameter value,
3 times of diameter value；The cone tooth diameter value of one end as first rotating shaft with cone tooth is one end that the second shaft has cone tooth
It is the second shaft that the alternative for boring the half of tooth diameter value, which is cone tooth diameter value of the first rotating shaft with the one end for boring tooth,
The one third of the cone tooth diameter value of one end with cone tooth.
4. a kind of transport carriage that transport express delivery uses according to claim 1, it is characterised in that: above-mentioned first bevel gear
Pass through being fitted on fixed rotating shaft for guide block and guide groove；Third hand tap gear is fitted to fixation by guide block and guide groove
In shaft.
5. a kind of transport carriage that transport express delivery uses according to claim 1, it is characterised in that: above-mentioned front-wheel passes through axis
It holds and is mounted on dead axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018234.3A CN109050597B (en) | 2018-09-03 | 2018-09-03 | A kind of transport carriage that transport express delivery uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018234.3A CN109050597B (en) | 2018-09-03 | 2018-09-03 | A kind of transport carriage that transport express delivery uses |
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| CN109050597A true CN109050597A (en) | 2018-12-21 |
| CN109050597B CN109050597B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811018234.3A Active CN109050597B (en) | 2018-09-03 | 2018-09-03 | A kind of transport carriage that transport express delivery uses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688773A (en) * | 2019-08-13 | 2020-09-22 | 张楼锋 | Shallow that medical field used |
| CN111703480A (en) * | 2019-08-13 | 2020-09-25 | 张楼锋 | Medical trolley |
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| CN106809259A (en) * | 2017-01-17 | 2017-06-09 | 哈尔滨学院 | Plug-type quick despatch car and use prevention method |
| CN206579675U (en) * | 2017-03-09 | 2017-10-24 | 姚迪 | One kind is folding to climb building power-assisted towing dolly |
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| WO2006045107A2 (en) * | 2004-10-18 | 2006-04-27 | Michael Yang | Foldable spider wheel for ascending and descending stairs |
| US20090205881A1 (en) * | 2006-06-27 | 2009-08-20 | Ki-Soo Kim | Driving system |
| CN105292219A (en) * | 2015-11-16 | 2016-02-03 | 湖北汽车工业学院 | Stair climbing vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111688773A (en) * | 2019-08-13 | 2020-09-22 | 张楼锋 | Shallow that medical field used |
| CN111688772A (en) * | 2019-08-13 | 2020-09-22 | 张楼锋 | Cart equipment used in medical field |
| CN111703480A (en) * | 2019-08-13 | 2020-09-25 | 张楼锋 | Medical trolley |
| CN111703481A (en) * | 2019-08-13 | 2020-09-25 | 张楼锋 | Medical trolley device |
| CN111703481B (en) * | 2019-08-13 | 2021-07-16 | 张楼锋 | Medical trolley device |
| CN111703480B (en) * | 2019-08-13 | 2021-07-16 | 张楼锋 | Medical trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050597B (en) | 2019-11-26 |
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Effective date of registration: 20191101 Address after: 234000 Suzhou Human Resources Industrial Park, Anhui Province Applicant after: Suzhou Xinyao Health Technology Co., Ltd. Address before: 518000 Room 601, North Tower, Chao Hua mansion 1013, Dongmen street, Luohu District, Shenzhen, Guangdong. Applicant before: Shenzhen Cheng Lang Technology Co., Ltd. |
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