CN206031552U - Flexible bank drive arrangement more of track - Google Patents
Flexible bank drive arrangement more of track Download PDFInfo
- Publication number
- CN206031552U CN206031552U CN201620879764.7U CN201620879764U CN206031552U CN 206031552 U CN206031552 U CN 206031552U CN 201620879764 U CN201620879764 U CN 201620879764U CN 206031552 U CN206031552 U CN 206031552U
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- wheel
- support
- group
- driving means
- gets over
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Abstract
The utility model discloses a flexible bank drive arrangement more of track, including support, flexible track, drive wheel, take -up pulley, a plurality of thrust wheel and a plurality of traction wheel, a plurality of thrust wheels use two, and two thrust wheels of every group wheelset are installed on a wobble wheel frame for a set of multiunit wheelset that is divided into, and the axis of two thrust wheels parallel and lie in one with wobble wheel frame relatively fixed's plane, each wobble wheel frame hinges on the support and can be around the planar inclination of hinged axis swing change, every group wheelset is corresponding traction wheel respectively, and each traction wheel slidable mounting is on the support and can be equipped with linkage unit between the wobble wheel frame of each wheelset and the traction wheel that corresponds to the perhaps outside slip of support inside, and linkage unit orders about the traction wheel and to support inside slip, orders about the traction wheel to the outside slip of support when planar inclination reduces when planar inclination increases. This flexible bank drive arrangement more of track has advantages such as simple structure, the trafficability characteristic ability is good, topography adaptability is strong.
Description
Technical field
The utility model is related to crawler travel equipment technology field, and in particular to a kind of caterpillar flexible gets over bank driving means.
Background technology
Flexible pedrail is in personnel's communications and transportation in snowfield, desert, forest, marsh and beach area, the cleaning of accumulated snow, disaster
There is a great application development in the field such as transport of relief and goods and materials, and its feature is that quality is little, grounding pressure is little.Crawler belt gets over bank
Car can preferably pass through the regions with complex terrain such as snowfield, marsh, hills, many hillside fields.
The country does not also have the achievement of comparative maturity at present in terms of flexible pedrail research, and existing creeper truck is by unstable
Road surface and Kan Shi, its stationarity and by property it is poor.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of that prior art is present, there is provided a kind of simple structure,
Bank driving means are got over by the caterpillar flexible that performance is good, landform is adaptable.
For solving above-mentioned technical problem, the utility model is employed the following technical solutions：
A kind of caterpillar flexible get over bank driving means, including support, flexible pedrail, driving wheel, tensioning wheel, some thrust wheels and
Some moping pulleys, the flexible pedrail are set around on driving wheel, tensioning wheel, some thrust wheels and some moping pulleys, if Heavenly Stems and Earthly Branches weight
Wheel with two be a component for multigroup wheel group, two thrust wheels of per group of wheel group are arranged in a swinging wheel carrier, and two are propped up
Simultaneously in one with the relatively-stationary plane of swinging wheel carrier, each swinging wheel carrier is articulated with support and can be around the diameter parallel of roller
Hinge axes swing the angle of inclination for changing the plane；Per group of wheel group corresponds to a moping pulley, each traction slipping peace respectively
Loaded on support and connection can be provided with to internal stent or slide outside between the swinging wheel carrier of each wheel group and corresponding moping pulley
Dynamic component, the linkage unit order about moping pulley and slide to internal stent when the angle of inclination of the plane increases, described
Moping pulley is ordered about when reducing and is slided to bracket outer in the angle of inclination of plane.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that the linkage unit includes affixed with swinging wheel carrier different
Shape plate and the slide bar being vertically slidedly arranged on support, the moping pulley are installed on the upper end of the slide bar, the sketch plate
Offset with the lower end of the slide bar and slide bar described in holding, promote when the sketch plate is swung with swinging wheel carrier
It is dynamic.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that the slide bar includes the first pole being mutually slidably socketed
With the second pole, the elastic buffering mechanism for being located remotely from each other both between first pole and the second pole, is provided with, it is described to drag
Belt wheel is installed on the first pole, is provided with the floating roller offseted with the sketch plate on second pole.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that second pole is connected with outer sleeve, described first
Bar is connected with the slide block being slidedly arranged in the outer sleeve, and the elastic buffering mechanism includes being installed on stretching in the outer sleeve
Spring, the two ends of the adjustable spring are offseted with outer sleeve bottom and the slide block respectively.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that be connected with sliding sleeve on the support, and the outer sleeve is slided and set
In the sliding sleeve.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that the corresponding sliding sleeve of all linkage units is by a reinforcement
Bar is connected.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that the swinging wheel carrier is a fork with two installing arms
Shape part, two thrust wheels are respectively arranged in two installing arms.
Above-mentioned caterpillar flexible gets over bank driving means, it is preferred that the group number of the wheel group is identical with the number of moping pulley.
Above-mentioned caterpillar flexible get over bank driving means, it is preferred that the group number of the wheel group be three groups, the moping pulley
Number is three.
Compared with prior art, the utility model has the advantage of：The utility model caterpillar flexible is got in bank driving means,
Two thrust wheels of per group of wheel group are rack-mount by swinging wheel carrier, when level road is travelled, all thrust wheels
Axis is respectively positioned in same level, whole driving means even running.When uneven road surface is travelled or needs more bank, per group
Two thrust wheels of wheel group can be swung with swinging wheel carrier self adaptation under the reaction force on ground, make two thrust wheel axis institutes
Plane L incline, namely two thrust wheels can make flexible pedrail comply with landform and produce to incline lifting such that it is able to smoothly steady
Pass through, its landform adaptability and to drive through ability more preferable.Meanwhile, per group of wheel group is dragged for one by the connection of linkage unit correspondence
Belt wheel, linkage unit control corresponding moping pulley according to the angle of inclination of plane L and slide to direction inside or outside support 1,
Control driving means top flexible pedrail accordingly to expand outwardly or inwardly draw in, can compensate for what is caused when thrust wheel swings
The elasticity change of flexible pedrail so that the elasticity of flexible pedrail is held essentially constant, and then avoid because of flexible pedrail pine
The various problems produced when tightness is changed greatly.
Description of the drawings
Fig. 1 is the main structure diagram that caterpillar flexible gets over bank driving means.
Fig. 2 is the side cross section structure diagram that caterpillar flexible gets over bank driving means.
Fig. 3 is arranged on the structural representation in swinging wheel carrier for two thrust wheels of single group wheel group.
Fig. 4 is the structural representation that slide bar is coordinated with sliding sleeve.
Fig. 5 is caterpillar flexible more structural representation of the bank driving means in more bank.
Marginal data：
1st, support；11st, sliding sleeve；12nd, bracing piece；2nd, flexible pedrail；3rd, driving wheel；4th, tensioning wheel；5th, thrust wheel；6th, traction
Wheel；7th, swinging wheel carrier；71st, installing arm；8th, linkage unit；81st, sketch plate；82nd, slide bar；821st, the first pole；8211st, slide block；
822nd, the second pole；8221st, outer sleeve；83rd, floating roller；84th, adjustable spring.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 5, the caterpillar flexible of the present embodiment gets over bank driving means, including support 1, flexible pedrail 2, drives
Driving wheel 3, tensioning wheel 4, some thrust wheels 5 and some moping pulleys 6, if flexible pedrail 2 is set around driving wheel 3, the tensioning wheel 4, Heavenly Stems and Earthly Branches
In roller 5 and some moping pulleys 6.5 points of some thrust wheels are multigroup wheel group, multigroup wheel group along driving means direct of travel successively
Arrangement, two thrust wheels 5 that per group of wheel group has two thrust wheels 5, per group of wheel group are arranged in a swinging wheel carrier 7, and two
The diameter parallel of individual thrust wheel 5 is simultaneously located in one and 7 relatively-stationary plane L of swinging wheel carrier（Plane L namely two thrust wheels
The plane limited by 5 axis）, each swinging wheel carrier 7 is articulated with support 1 and can swing around hinge axes and change inclining for plane L
Rake angle, by the swing of swinging wheel carrier 7, above-mentioned plane L can be made horizontally disposed or between horizontal plane it is in a certain angle；Often
Group wheel group corresponds to a moping pulley 6 respectively, and each moping pulley 6 is slidably mounted on support 1 and can either internally or externally slide to support 1
Dynamic, when moping pulley 6 is to 1 internal slide of support, the flexible pedrail 2 of its holding inwardly draws in, and moping pulley 6 is to 1 slide outside of support
When, the flexible pedrail 2 of its holding is expanded outwardly, and is provided with linkage unit between the swinging wheel carrier 7 of each wheel group and corresponding moping pulley 6
8, the linkage unit 8 orders about moping pulley 6 to 1 internal slide of support when the angle of inclination of above-mentioned plane L increases, in above-mentioned plane
Moping pulley 6 is ordered about to 1 slide outside of support when reducing in the angle of inclination of L, and when plane L is horizontally disposed, moping pulley 6 is to support 1
Slide outside is to extreme position.
The caterpillar flexible of the present embodiment is got in bank driving means, and two thrust wheels 5 of per group of wheel group are passed through swinging wheel carrier 7
On support 1, when level road is travelled, the axis of all thrust wheels 5 is respectively positioned in same level, whole to drive dress
Put even running.Travel or when needing more bank in uneven road surface, the reaction force of two thrust wheels 5 of per group of wheel group on ground
Under, can swing with 7 self adaptation of swinging wheel carrier, incline plane L that two 5 axis of thrust wheel are located, namely two 5 meetings of thrust wheel
Make flexible pedrail 2 comply with landform produce incline lifting such that it is able to smoothly smoothly pass through, its landform adaptability with drive through
Ability is more preferable.Meanwhile, per group of wheel group is by correspondence one moping pulley 6 of connection of linkage unit 8,8 inclining according to plane L of linkage unit
Rake angle slides to direction inside or outside support 1 controlling corresponding moping pulley 6, namely control driving means top flexible pedrail
2 accordingly expand outwardly or inwardly draw in, can compensate for thrust wheel 5 swing when cause flexible pedrail 2 elasticity change, make
The elasticity for obtaining flexible pedrail 2 is held essentially constant, and then avoids each because what is produced when 2 elasticity of flexible pedrail is changed greatly
The problem of kind.
In the present embodiment, linkage unit 8 includes two sketch plates 81 affixed with swinging wheel carrier 7 and vertically cunning sets
Slide bar 82 on support 1, moping pulley 6 are installed on the upper end of slide bar 82, and two sketch plates 81 are offseted with the lower end of slide bar 82
And holding slide bar 82, on the drive means under the pressure of portion's flexible pedrail 2, the lower end of slide bar 82 remains and two sketch plates
81 contacts, promote slide bar 82 to slide up and down when sketch plate 81 is swung with swinging wheel carrier 7.Plate of the sketch plate 81 for symmetrical structure
Part, equivalent to a cam, its outer peripheral face is one sophisticated with the axial line distance farthest of swinging wheel carrier 7, along the direction away from tip,
The outer peripheral face of sophisticated both sides is gradually reduced to the distance with the axis of swinging wheel carrier 7.When plane L is horizontally disposed, sketch plate 81
Tip contact with slide bar 82, make slide bar 82 slide into upper extreme position, when plane L is inclined, 81 outer peripheral face of sketch plate and cunning
The position of the contact of bar 82 declines, and slide bar 82 is then snapped down to corresponding height.
Further, as shown in figure 4, slide bar 82 includes the first pole 821 being mutually slidably socketed and the second pole 822,
The elastic buffering mechanism for being located remotely from each other both is provided between first pole 821 and the second pole 822, and moping pulley 6 is installed on
On one pole 821, the floating roller 83 offseted with sketch plate 81 is installed on second pole 822.This kind is with elastic buffering mechanism
Slide bar 82 can stretch in the range of certain length, can play shock absorbing effect, can strengthen the stability of driving means.
Above-mentioned second pole 822 is connected with outer sleeve 8221, and the first pole 821 is connected with and is slidedly arranged in outer sleeve 8221
Slide block 8211, elastic buffering mechanism include the adjustable spring 84 being installed in outer sleeve 8221, the two ends difference of adjustable spring 84
Offset with 8221 bottom of outer sleeve and slide block 8211.The present embodiment is preferably multiple from inside to outside successively in 8221 interior installation of outer sleeve
It is arranged and adjustable spring 84 that area of section is different.
The simple structure of the linkage unit 8 adopted by the present embodiment, be compact, easy to make, linkage it is good.
In the present embodiment, on support 1, each linkage unit 8 of correspondence is connected with a sliding sleeve 11, outside each linkage unit 8
Sleeve 8221 is slidedly arranged in corresponding sliding sleeve 11, the good stability that slide bar 82 slides.Further, a bracing piece 12 can also be adopted
8 corresponding sliding sleeve 11 of all linkage units is connected, by increasing capacitance it is possible to increase the stability of bulk strength and operation.
In the present embodiment, swinging wheel carrier 7 is a fork with two installing arms 71, and two thrust wheels 5 are pacified respectively
It is loaded in two installing arms 71, the simple structure of the swinging wheel carrier 7, reasonable in design.
In the present embodiment, the group number of wheel group is identical with the number of moping pulley 6, and specifically, the group number of wheel group is three groups, traction
The number of wheel 6 is three.In other embodiments, the number of the group number and moping pulley 6 of wheel group can also be more than 2 other numbers
Amount.
The flexible pedrail 2 of the present embodiment adopt integral rubber metal track, by securing member, rubber strip, arc bearing pin, with
And rubber strip clamping plate etc. is bolted to form crawler belt ring.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment.To those of ordinary skill in the art, the gained under the premise of without departing from the utility model technology design
To modifications and variations also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of caterpillar flexible gets over bank driving means, including support（1）, flexible pedrail（2）, driving wheel（3）, tensioning wheel（4）If,
Heavenly Stems and Earthly Branches roller（5）With some moping pulleys（6）, the flexible pedrail（2）It is set around driving wheel（3）, tensioning wheel（4）If, Heavenly Stems and Earthly Branches weight
Wheel（5）With some moping pulleys（6）On, it is characterised in that：Some thrust wheels（5）With two be a component be multigroup wheel group, per group
Two thrust wheels of wheel group（5）Installed in a swinging wheel carrier（7）On, and two thrust wheels（5）Diameter parallel and be located at one
With swinging wheel carrier（7）In relatively-stationary plane, each swinging wheel carrier（7）It is articulated with support（1）Go up and can swing around hinge axes
Change the angle of inclination of the plane；Per group of wheel group corresponds to a moping pulley respectively（6）, each moping pulley（6）It is slidably mounted on and props up
Frame（1）It is upper and can be to support（1）Either internally or externally slide, the swinging wheel carrier of each wheel group（7）With corresponding moping pulley（6）Between
It is provided with linkage unit（8）, the linkage unit（8）Moping pulley is ordered about when the angle of inclination of the plane increases（6）To support
（1）Internal slide, orders about moping pulley when the angle of inclination of the plane reduces（6）To support（1）Slide outside.
2. caterpillar flexible according to claim 1 gets over bank driving means, it is characterised in that：The linkage unit（8）Including
With swinging wheel carrier（7）Affixed sketch plate（81）Support is slidedly arranged on vertically（1）On slide bar（82）, the moping pulley
（6）It is installed on the slide bar（82）Upper end, the sketch plate（81）With the slide bar（82）Lower end offset and holding described in
Slide bar（82）, the sketch plate（81）With swinging wheel carrier（7）Slide bar is promoted during swing（82）Slide up and down.
3. caterpillar flexible according to claim 2 gets over bank driving means, it is characterised in that：The slide bar（82）Including mutual
The first pole being slidably socketed（821）With the second pole（822）, first pole（821）With the second pole（822）Between set
There are the elastic buffering mechanism for being located remotely from each other both, the moping pulley（6）It is installed on the first pole（821）On, described second
Bar（822）On be provided with and the sketch plate（81）The floating roller for offseting（83）.
4. caterpillar flexible according to claim 3 gets over bank driving means, it is characterised in that：Second pole（822）Gu
It is connected to outer sleeve（8221）, first pole（821）It is connected with and is slidedly arranged on the outer sleeve（8221）In slide block（8211）,
The elastic buffering mechanism includes being installed on the outer sleeve（8221）In adjustable spring（84）, the adjustable spring（84）'s
Two ends respectively with outer sleeve（8221）Bottom and the slide block（8211）Offset.
5. caterpillar flexible according to claim 4 gets over bank driving means, it is characterised in that：The support（1）On be connected with
Sliding sleeve（11）, the outer sleeve（8221）It is slidedly arranged on the sliding sleeve（11）In.
6. caterpillar flexible according to claim 5 gets over bank driving means, it is characterised in that：All linkage units（8）Correspondence
Sliding sleeve（11）By a bracing piece（12）It is connected.
7. caterpillar flexible according to any one of claim 1 to 6 gets over bank driving means, it is characterised in that：The swing
Wheel carrier（7）There are two installing arms for one（71）Fork, two thrust wheels（5）It is respectively arranged in two installing arms（71）
On.
8. caterpillar flexible according to any one of claim 1 to 6 gets over bank driving means, it is characterised in that：The wheel group
Group number and moping pulley（6）Number it is identical.
9. caterpillar flexible according to claim 8 gets over bank driving means, it is characterised in that：The group number of the wheel group is three
Group, the moping pulley（6）Number be three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879764.7U CN206031552U (en) | 2016-08-15 | 2016-08-15 | Flexible bank drive arrangement more of track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879764.7U CN206031552U (en) | 2016-08-15 | 2016-08-15 | Flexible bank drive arrangement more of track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206031552U true CN206031552U (en) | 2017-03-22 |
Family
ID=58306556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879764.7U Withdrawn - After Issue CN206031552U (en) | 2016-08-15 | 2016-08-15 | Flexible bank drive arrangement more of track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206031552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143662A (en) * | 2016-08-15 | 2016-11-23 | 湖南农业大学 | Caterpillar flexible gets over bank driving means |
| CN108163074A (en) * | 2017-12-27 | 2018-06-15 | 湖南省农友机械集团有限公司 | A kind of track takeup and crawler type traveling machine |
-
2016
- 2016-08-15 CN CN201620879764.7U patent/CN206031552U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143662A (en) * | 2016-08-15 | 2016-11-23 | 湖南农业大学 | Caterpillar flexible gets over bank driving means |
| CN108163074A (en) * | 2017-12-27 | 2018-06-15 | 湖南省农友机械集团有限公司 | A kind of track takeup and crawler type traveling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180731 |
|
| AV01 | Patent right actively abandoned |