CN206108226U - Double track flexible wheel base shuttle - Google Patents
Double track flexible wheel base shuttle Download PDFInfo
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- CN206108226U CN206108226U CN201621102419.9U CN201621102419U CN206108226U CN 206108226 U CN206108226 U CN 206108226U CN 201621102419 U CN201621102419 U CN 201621102419U CN 206108226 U CN206108226 U CN 206108226U
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Abstract
The utility model relates to a rail vehicle field provides a double track flexible wheel base shuttle. This shuttle includes frame, first wheelset, second wheelset and glide machanism, first wheelset setting one side of frame, and the walking on first track, the second wheelset through the mobilizable setting of glide machanism on the opposite side of frame, with and first wheelset between the interval change, the second wheelset is walked on the second track. The utility model discloses can drive second wheelset lateral shifting through glide machanism by oneself according to orbital interval and change the track between first wheelset and the second wheelset, solve the shuttle circumstances that the automobile body can not be turned owing to interval between two rails is unchangeable when turning round effectively, also can avoid changing simultaneously the gauge of track corner, reduce orbital design degree of difficulty, reduce the processing cost.
Description
Technical field
The utility model is related to rail vehicle field, more particularly to a kind of double track flexible wheel base shuttle.
Background technology
Recently as the development of logistic industry, shuttle is widely used in tiered warehouse facility and household items, medicine, tobacco
And in the production of various industries such as bottled and boxed product, be responsible for being connected two independent induction systems or from into it is a set of solely
The visual plant group of vertical induction system, especially progressively obtains the accreditation of users with fast and accurately feature.
Existing shuttle is generally monorail shuttle or double rail type shuttle.The both sides wheel of monorail shuttle it
Between wheelspan fix, the wheel operation of wherein side is in orbit, and the wheel of opposite side runs on the ground.Due to both sides wheel
Running environment difference it is big, the wheel run on ground is more easy to wear by contrast, so as to cause shuttle in running
Vibrate, cause conveying unstable, while being also accompanied by noise.And the wheelspan between the both sides wheel of double rail type shuttle is
Fixed, but it is different in the displacement in orbit of corner both sides wheel, so as to cause the distance between both sides wheel to occur
Change, in order to adapt to the characteristics of distance changes between the wheel of both sides when shuttle turns round, needs to change gauge in corner,
So as to increase the design difficulty of track, cost is increased.
Utility model content
To be solved in the utility model is that double track flexible wheel base shuttle of the prior art easily weares and teares, vibrates, track sets
The complicated technical problem of meter.
To solve the above problems, the utility model provides a kind of double track flexible wheel base shuttle, the shuttle include vehicle frame, the
One wheel group, the second wheel group and slipping mechanism；The first round group is arranged on the side of the vehicle frame and walks in the first track
On；The second wheel group is movably disposed on the opposite side of the vehicle frame by the slipping mechanism, with described first
Spacing between wheel group changes, and the second wheel group is walked on the second track.
Wherein, the first round group includes the first wheel carrier and the first road wheel, and first wheel carrier is connected with the vehicle frame,
First road wheel is arranged on first wheel carrier and walks on the tread of the first track；On first wheel carrier and position
The first directive wheel is equipped with the both sides of the first track, the first directive wheel walking is arranged on the corresponding side of the first track.
Wherein, multiple first directive wheels are provided with first wheel carrier and positioned at least side of the first track, it is described
Multiple first directive wheels spread configuration on the direction of travel of the first road wheel.
Wherein, first wheel carrier horizontally rotates with the vehicle frame and is connected.
Wherein, the second wheel group includes the second wheel carrier and the second road wheel, and second wheel carrier is connected with the vehicle frame,
Second road wheel is arranged on second wheel carrier and walks on the tread of the second track；On second wheel carrier and position
The second directive wheel is equipped with the both sides of the second track, the second directive wheel walking is arranged on the corresponding side of the second track.
Wherein, multiple second directive wheels are provided with second wheel carrier and positioned at least side of the second track, it is described
Multiple second directive wheels spread configuration on the direction of travel of the second road wheel.
Wherein, second wheel carrier horizontally rotates with the vehicle frame and is connected.
Wherein, the slipping mechanism includes at least one slide rail and the slide block being slidably matched with the slide rail, the slide rail
It is connected with the vehicle frame, the slide block is connected with the top of the second wheel group.
Wherein, also including drive mechanism, the drive mechanism is arranged on first wheel carrier, for driving described first
Road wheel.
Wherein, also including conveying mechanism, the conveying mechanism is located at vehicle frame top, for conveying articles.
The utility model voluntarily can drive the second wheel group transverse shifting to change according to the spacing of track by slipping mechanism
Wheelspan between first round group and the second wheel group, efficiently solve shuttle when turning round due between two rails spacing it is constant and
The situation that car body can not turn, while can also avoid the gauge changed at track corner, reduces the design difficulty of track, reduces
Processing cost.In addition, first round group and the second wheel group orbit, it is ensured that the running environment one of each wheel
Cause, it is to avoid wheel loss has big difference, so as to the service life for extending wheel in turn ensure that shuttle even running.
Description of the drawings
Fig. 1 is a kind of front view of double track flexible wheel base shuttle of the utility model embodiment.
Reference：
1st, the first wheel carrier；2nd, the second wheel carrier；3rd, vehicle frame；4th, the first track；
5th, the second track；6th, slipping mechanism；7th, the first road wheel；8th, the second road wheel；
9th, the first directive wheel；10th, the second directive wheel；11st, drive mechanism.
Specific embodiment
To make purpose, technical scheme and the advantage of utility model clearer, below in conjunction with the accompanying drawing in utility model,
Technical scheme in utility model is explicitly described, it is clear that described embodiment is that a utility model part is implemented
Example, rather than the embodiment of whole.Based on the embodiment in utility model, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, belong to the scope of utility model protection.
In description of the present utility model, unless otherwise stated, term " on ", D score, " top ", " bottom ", " interior ", " outward " etc.
The orientation or position relationship of instruction is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model
Describe with simplifying, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to restriction of the present utility model.
It should be noted that unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, for example, can
Being to be fixedly connected, or be detachably connected, or it is integrally connected；Can be joined directly together, it is also possible to by middle matchmaker
Jie is indirectly connected to.For the ordinary skill in the art, can understand above-mentioned term in utility model with concrete condition
Concrete meaning.
As shown in figure 1, the utility model embodiment provide a kind of double track flexible wheel base shuttle, the track include vehicle frame 3,
First round group, the second wheel group and slipping mechanism 6；First round group is arranged on the side of vehicle frame 3 and walks on the first track 4；
Second wheel group is movably disposed on the opposite side of vehicle frame 3 by slipping mechanism 6, is occurred with the spacing between first round group
Change, that is to say, that when the second wheel group by slipping mechanism 6 be perpendicularly to the direction of movement on vehicle frame 3 it is mobile when, first
Spacing between wheel group place plane and the second wheel group place plane changes, and the second wheel group is also walked in the second track 5
On.
Thus, the gauge between track corner the first track 4 and the second track 5 keeps constant, when shuttle operation
During to corner, the second wheel group can be subject to a radial forces, because the second wheel group is connected with slipping mechanism 6, the active force
Slipping mechanism 6 can be transferred to by the second wheel group.So as to slipping mechanism 6 can exist in the presence of the active force along the second track 5
Corner moves radially so that the distance between first round group and the second wheel group change with the change of track of turning round.So as to
Efficiently solve shuttle when turning round due to spacing is constant between two rails and situation that car body can not turn, while also can keep away
Exempt from the gauge changed at track corner, reduce the design difficulty of track, reduce processing cost.In addition, first round group and
Two wheel groups orbit, it is ensured that the running environment of each wheel is consistent, it is to avoid wheel loss has big difference, so as to
The service life for extending wheel in turn ensure that shuttle even running.
Wherein, first round group includes the first wheel carrier 1 and the first road wheel 7, and the first wheel carrier 1 is connected with vehicle frame 3, the first walking
Wheel 7 is arranged on the first wheel carrier 1 and walks on the tread of the first track 4；On the first wheel carrier 1 and positioned at the first track 4
Both sides be equipped with the first directive wheel 9, the walking of the first directive wheel 9 is arranged on the corresponding side of the first track 4, i.e. the first track 4
The left and right sides is equipped with the first directive wheel 9, and the first directive wheel 9 located at left side is walked on the left surface of the first track 4, is located at
First directive wheel 9 on right side is walked on the right flank of the first track 4.
So as to when shuttle runs to corner, the first wheel carrier 1 is acted on by a radial forces, makes first
Road wheel 7 may produce the trend of derailing, but due to the first directive wheel 9 be subject to that the first track 4 applies to it one with
Radial forces support force in opposite direction, the support force is transferred to the first wheel carrier 1 by the first directive wheel 9.Thus, located at
First directive wheel 9 of the both sides of one track 4 can force the first road wheel 7 to be walked along the track of the first track 4, can be effectively prevented from
First track 4 leaves the rails at a curve.
Further, multiple first directive wheels 9 are provided with the first wheel carrier 1 and positioned at least side of the first track 4,
Multiple first directive wheels 9 spread configuration on the direction of travel of the first road wheel 7.Because the first directive wheel 9 is walked in the first rail
On road 4, the pressure from the side of the first track 4 can be subject in corner, can be reduced often by arranging multiple first directive wheels 9
Individual first directive wheel 9 is subject to the pressure from the first track 4, so as to extend the service life of the first directive wheel 9.
Preferably, the first wheel carrier 1 horizontally rotates with vehicle frame 3 and is connected, i.e., first round group is universal wheel, can make the first wheel carrier 1
Can 360 degree of rotations of horizontal direction in dynamic load or static load.So arrange and be advantageous in that, when being provided with multiple first directive wheels 9,
When shuttle runs to corner, the line positioned at multiple first directive wheels 9 of the homonymy of the first track 4 can keep and first at the moment
Track 4 it is tangent, you can turn in real time and walk along the track of the first track 4 actively to order about the first road wheel 7 so that the
One road wheel 7 is more flexible in track corner.
In addition, the second wheel group includes the second wheel carrier 2 and the second road wheel 8, the second wheel carrier 2 is connected with vehicle frame 3, the second walking
Wheel 8 is arranged on the second wheel carrier 2 and walks on the tread of the second track 5；On the second wheel carrier 2 and positioned at the second track 5
Both sides be equipped with the second directive wheel 10, the walking of the second directive wheel 10 is arranged on the corresponding side of the second track 5.
Thus, the gauge between track corner the first track 4 and the second track 5 keeps constant, when shuttle operation
During to corner, now the second wheel carrier 2 can be subject to a radial forces, because the second wheel carrier 2 is connected with slipping mechanism 6, should
Active force can pass sequentially through the second wheel carrier 2 and be transferred to slipping mechanism 6.So as to slipping mechanism 6 can in the presence of the active force edge
The moving radially in corner of second track 5 so that the distance between the second wheel group and the second wheel group with track of turning round change
And change.At the same time, because the second wheel carrier 2 is acted on by radial forces, the second road wheel 8 is made to produce becoming for derailing
Gesture, but because the second directive wheel 10 is subject to the support force in opposite direction with radial forces that the second track 5 applies to it,
The support force is transferred to the second wheel carrier 2 by the second directive wheel 10.Thus, located at the second directive wheel 10 of the both sides of the second track 5
The second road wheel 8 can be forced to walk along the track of the second track 5, the second track 5 can be effectively prevented from corner because of curvature
It is excessive and cause the second road wheel 8 to derail.
Further, multiple second directive wheels 10 are provided with the second wheel carrier 2 and positioned at least side of the second track 5,
Multiple second directive wheels 10 spread configuration on the direction of travel of the second road wheel 8.Because the second directive wheel 10 is walked second
On track 5, the pressure from the side of the second track 5 can be subject in corner, can be dropped by arranging multiple second directive wheels 10
Low each second directive wheel 10 is subject to the pressure from the second track 5, so as to extend the service life of the second directive wheel 10.
Preferably, the second wheel carrier 2 horizontally rotates with vehicle frame 3 and is connected, i.e. the second wheel group is universal wheel, can make the second wheel carrier 2
Can 360 degree of rotations of horizontal direction in dynamic load or static load.So arrange and be advantageous in that, when being provided with multiple second directive wheels
10, when shuttle runs to corner, positioned at the homonymy of the second track 5 multiple second directive wheels 10 line can the moment keep with
Second track 5 it is tangent, you can with actively order about the second road wheel 8 along the second track 5 track walk so that the second road wheel
8 is more flexible in track corner.
Preferably, slipping mechanism 6 includes at least one slide rail and the slide block being slidably matched with slide rail, and slide rail connects with vehicle frame 3
Connect, slide block is connected with the top of the second wheel group.When shuttle runs to corner, the second wheel group is subject to radial forces, by
It is connected with the top of the second wheel group in slide block, the active force can be transferred to slide block by the second wheel group.So as to slide block is in the effect
Move along slide rail in the presence of power, make the distance between first round group and the second wheel group change.The benefit for so arranging exists
In, simple structure, with low cost, additionally it is possible to ensure wheelspan with changing with the change of track of turning round.
Wherein, also including drive mechanism 11, drive mechanism 11 is arranged on the first wheel carrier 1, for driving the first road wheel
7.Because the road wheel that drive mechanism 11 directly drives first round group runs along the first track 4, then first round group is equivalent to actively
Wheel group, can drive the second wheel group i.e. follower group to run along the second track 5.So arranging can ensure that the second wheel group is responded at any time
Turn round the change of track, it is to avoid the driving force that the second wheel group is directly driven mechanism 11 is excessive and have little time to move radially.
In addition, also including conveying mechanism, conveying mechanism is located above the vehicle frame 3, for conveying articles, the transmission mechanism
Can be sprocket chain strip mechanism or pulley type mechanism, and transmission direction is preferably normal to the moving direction of vehicle frame, so makes
Goods vehicle frame place plane X to Y-direction on can move, by the reasonable Arrangement to track, can be by goods from one
Point is transmitted to any point.
Finally it should be noted that：Above example only to illustrate the technical scheme of utility model, rather than a limitation；To the greatest extent
Pipe has been described in detail with reference to the foregoing embodiments to utility model, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or equivalent is carried out to which part technical characteristic and replaced
Change；And these modifications or replacement, do not make each embodiment technical scheme of essence disengaging utility model of appropriate technical solution
Spirit and scope.
Claims (10)
1. a kind of double track flexible wheel base shuttle, it is characterised in that including vehicle frame, first round group, the second wheel group and slipping mechanism；
The first round group is arranged on the side of the vehicle frame and walks on the first track；The second wheel group is by the sliding
Mechanism is movably disposed on the opposite side of the vehicle frame, is changed with the spacing between the first round group, described
Second wheel group is walked on the second track.
2. double track flexible wheel base shuttle according to claim 1, it is characterised in that the first round group includes the first wheel carrier
With the first road wheel, first wheel carrier is connected with the vehicle frame, and the first road wheel is arranged on first wheel carrier and walks
On the tread of the first track；The first directive wheel is equipped with first wheel carrier and positioned at the both sides of the first track, it is described
The walking of first directive wheel is arranged on the corresponding side of the first track.
3. double track flexible wheel base shuttle according to claim 2, it is characterised in that on first wheel carrier and be located at
At least side of the first track is provided with multiple first directive wheels, direction of travel of the plurality of first directive wheel in the first road wheel
Upper spread configuration.
4. double track flexible wheel base shuttle according to claim 2, it is characterised in that first wheel carrier and the vehicle frame water
The dynamic connection of flat turn.
5. the double track flexible wheel base shuttle according to any one of Claims 1-4, it is characterised in that the second wheel group bag
The second wheel carrier and the second road wheel are included, second wheel carrier is connected with the vehicle frame, the second road wheel is installed in the described second wheel
On frame and walk on the tread of the second track；Second is equipped with second wheel carrier and positioned at the both sides of the second track
Directive wheel, the second directive wheel walking is arranged on the corresponding side of the second track.
6. double track flexible wheel base shuttle according to claim 5, it is characterised in that on second wheel carrier and be located at
At least side of the second track is provided with multiple second directive wheels, direction of travel of the plurality of second directive wheel in the second road wheel
Upper spread configuration.
7. double track flexible wheel base shuttle according to claim 5, it is characterised in that second wheel carrier and the vehicle frame water
The dynamic connection of flat turn.
8. double track flexible wheel base shuttle according to claim 5, it is characterised in that the slipping mechanism includes at least one
Slide rail and the slide block being slidably matched with the slide rail, the slide rail is connected with the vehicle frame, the slide block and the second wheel group
Top connection.
9. double track flexible wheel base shuttle according to claim 2, it is characterised in that also including drive mechanism, the driving
Mechanism is arranged on first wheel carrier, for driving first road wheel.
10. double track flexible wheel base shuttle according to claim 1, it is characterised in that also including conveying mechanism, the conveying
Mechanism is located at vehicle frame top, for conveying articles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102419.9U CN206108226U (en) | 2016-09-30 | 2016-09-30 | Double track flexible wheel base shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102419.9U CN206108226U (en) | 2016-09-30 | 2016-09-30 | Double track flexible wheel base shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108226U true CN206108226U (en) | 2017-04-19 |
Family
ID=58528467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102419.9U Active CN206108226U (en) | 2016-09-30 | 2016-09-30 | Double track flexible wheel base shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206108226U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276112A (en) * | 2016-09-30 | 2017-01-04 | 北京起重运输机械设计研究院 | Double track flexible wheel base shuttle |
| CN106829298A (en) * | 2017-04-24 | 2017-06-13 | 深圳市鸿鹭工业设备有限公司 | A kind of intelligence becomes rail shuttle and Automatic Warehouse |
| WO2022166003A1 (en) * | 2021-02-07 | 2022-08-11 | 上海建工四建集团有限公司 | Horizontal material conveying apparatus |
-
2016
- 2016-09-30 CN CN201621102419.9U patent/CN206108226U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276112A (en) * | 2016-09-30 | 2017-01-04 | 北京起重运输机械设计研究院 | Double track flexible wheel base shuttle |
| CN106829298A (en) * | 2017-04-24 | 2017-06-13 | 深圳市鸿鹭工业设备有限公司 | A kind of intelligence becomes rail shuttle and Automatic Warehouse |
| CN106829298B (en) * | 2017-04-24 | 2019-10-22 | 深圳市鸿鹭工业设备有限公司 | It is a kind of intelligently to become rail shuttle and Automatic Warehouse |
| WO2022166003A1 (en) * | 2021-02-07 | 2022-08-11 | 上海建工四建集团有限公司 | Horizontal material conveying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100007 Lama Temple street, Dongcheng District, Dongcheng District, Beijing Patentee after: Beijing lifting and conveying machinery design and Research Institute Co., Ltd. Address before: 100007 Lama Temple street, Dongcheng District, Dongcheng District, Beijing Patentee before: Beijing Materials Handling Research Institute |
|
| CP01 | Change in the name or title of a patent holder |