CN206265178U - A kind of caterpillar chassis Universal efficient damping stabilization is anti-skidding to grab ground crawler belt - Google Patents
A kind of caterpillar chassis Universal efficient damping stabilization is anti-skidding to grab ground crawler belt Download PDFInfo
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- CN206265178U CN206265178U CN201621276807.9U CN201621276807U CN206265178U CN 206265178 U CN206265178 U CN 206265178U CN 201621276807 U CN201621276807 U CN 201621276807U CN 206265178 U CN206265178 U CN 206265178U
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- crawler belt
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- tread plate
- skidding
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Abstract
The utility model be related to a kind of caterpillar chassis Universal efficient damping stabilization it is anti-skidding grab ground crawler belt, including resilient track main body, core crab, the core crab is embedded in resilient track main body, resilient track main body includes resilient track face, resilient track face is divided into track outer surface and internal track surfaces, multiple reinforcement tread plates are evenly distributed with track outer surface, each strengthens being provided with the anti-skidding boss of reinforcement in the middle part of tread plate, track outer surface between adjacent reinforcement tread plate is provided with reinforcement non-slipping block internal track surfaces and is provided with the equally distributed lug of two row, two row lugs are placed in crawler belt both sides near edge, internal track surfaces between two row lugs are provided with BOGEY WHEEL notch.By setting the combination of non-slipping block and tread plate, the vibrations coefficient of crawler belt itself is substantially reduced, strengthen overall anti-skidding and bearing capacity; improve crawler belt turn performance; and will in time be discharged into barriers such as the rubbles in track-face, crawler belt safety is protected, crawler belt is adapted to various complex environments.
Description
Technical field
The utility model belongs to crawler type walking mechanism field, and in particular to a kind of damping of caterpillar chassis Universal efficient is prevented
Tremble it is anti-skidding grab ground crawler belt.
Background technology
In recent years, rubber belt track is widely used for the Operation Vans such as constructions work machinery, building operations machinery, agricultural machinery
Traveling portion.The rubber belt track is across one in the circumference of the endless belt-shaped track body being made up of elastic components such as rubber
Fixed is spaced in embedded arbor in the track body, and is set for by sprocket wheel between the adjacent arbor of width central portion
The locking hole of the driving wheel engagement of formation, and be configured to form multiple lugs in the outer peripheral face side protrusion as ground plane side.
And, rubber belt track is hung on driving wheel and free pulley and the thrust wheel between above-mentioned driving wheel and free pulley,
The driving wheel and free pulley are located at a side and the another side of the crawler frame for being equipped on Operation Van.
Specifically should be scope is：Rubber belt track can be widely used in the Transport Machinery such as agricultural, building and engineering machinery,
For example：Crawler-mounted excavator, loading machine, dumper, transport vehicle etc., because it possesses, noise is low, it is big to vibrate small, tractive force,
Do not damage road surface, grounding pressure it is small, the advantages of, what is be most widely used now is used on caterpillar chassis, such as survey monitor
Device people, firefighting robot, service robot etc., part crawler belt product can substitute steel tracks and tire and using in ring
Border is complex, field severe and to crawler body requirement compared with (anti-skidding and grab ground ability, vibrations small, high-mechanic of coefficient etc.) high
Close.
Although but the covering of existing crawler belt application surface is extensive, also has many shortcomings in performance：
1. in order that crawler belt possess it is stronger grab ground ability and skid resistance, can typically set higher anti-on crawler belt
Draw runner or non-slipping block, especially rubber belt track decorative pattern are AX series, and it is larger that each tread plate or non-slipping block are set, highly compared with
It is high.This caterpillar belt structure possesses certain advantage in rugged road surface operation；If but when on level land, due to height
The tread plate or non-slipping block of projection so that crawler belt and contact area of ground with the different station of crawler belt and it is different, and work as crawler belt
When work station is changed, the tread plate or non-slipping block of different angles or position are contacted with ground, now because position conversion is made
Into vibrations are very big, impulsive force is also larger.Now, if the equipment carried on the fuselage of chassis has to the stationarity of caterpillar chassis
Have higher requirements, for example VR video captures equipment, cinema scene feature shoot equipment etc., it is clear that existing caterpillar belt structure can not
Meet this kind of requirement.In addition, even if the equipment on caterpillar chassis vehicle body is not required its stationarity, have be as
In crawler belt active handoff procedures, because non-slipping block or tread plate switching cause impulsive force to impact equipment, equipment is caused to damage.
2. the decorative pattern on existing rubber belt track, such as AX, BX and CX series, the overwhelming majority is single arrangement structure,
Generally, two classes are broadly divided into：
(1) anti-skid structure is tread plate structure (series such as AA/AL/AP)；It is overall with crawler belt wide that the structure is generally length
Degree is similar, and multiple is set in parallel in a whole set of track outer surface.Advantage be grab and skid resistance it is strong, but this tread plate is general
It is vertical with direct of travel, when crawler belt rolls relatively broken barrier, the force direction (track bottom of tread plate is driven due to crawler belt
When disk advances) backward, but broken barrier such as sand, rubble etc., into after between tread plate, can only make in force direction
Use lower heel row；Because tread plate is and is placed in parallel on crawler belt, as a result for：Broken sand or rubble etc. cannot be discharged, and
To the tread plate force behind rubble, the horizontal abrasion of crawler belt is easily caused, accelerate damage process, increase the work of caterpillar chassis
Make cost and maintenance cost.If also, this kind of crawler body of tread plate structure be in softly, obliquely etc. traveling when,
There is also soil that discharge on the outside of the width to rubber belt track is maintained between adjacent lug etc. and damage straight trip property
Risk.
Such as number of patent application is that 201180065882.4 patent of invention proposes a kind of rubber belt track, and it includes using
Track body that elastomeric material is formed, endless belt-shaped.Multiple decorative pattern block portions are turned up the soil from track body crawler belt is circumferentially-spaced
Outer peripheral face protrude.In track body, the junction surface engaged with the wheel of caterpillar is configured positioned in crawler belt circumference
Part between upper adjacent decorative pattern block portion.The insertion groove portion along crawler belt circumference insertion decorative pattern block portion is formed in decorative pattern block portion.
The area of the ground plane formed by the top surface of multiple decorative pattern block portions, the both sides relative to imaginary line on crawler width direction are each other
Difference, the imaginary line extends and by multiple junction surfaces in crawler belt circumference throughout complete cycle.
(2) anti-skid structure is that anti-skidding (block) pads mechanism's (series such as AC/BK/CG)：The structure is generally and sets symmetrical list
Only, the less non-slipping block of contact area, is used to reduce the frictional force with ground, strengthens skid resistance.And because non-slipping block
The area that contacts to earth it is smaller, so in the working environment that severe, fragment is more, it is possible to reduce the abrasion of crawler belt；Simultaneously as
Track outer surface is that individually even arrangement angle is the mechanism of italic, and rubble that will easily enter in crawler belt etc. is excluded, and is had
Certain protective role；Importantly, so more can easily turn to even pivot stud (frictional force is small).But such
Crawler belt also has the disadvantage in that：Because anti-skid structure is single non-slipping block, its bulk strength can decline.When non-slipping block runs into more
When hard barrier and larger caterpillar chassis load, easily pulled down from root by barrier.And, if the stone being sandwiched into
After the Repeated Compressions such as son, then the wound (damage by worms, incised injury) of runner traveling band can develop and reach arbor.In this state,
Cause that arbor gets rusty because of the moisture invaded via site of injury, and then connecing for arbor and track body (rubber) will be made soon
Close layer to sustain damage and cause arbor to be peeled off, accelerate crawler belt to damage process.
Such as number of patent application discloses a kind of crawler belt, including track body for the patent of invention of 201310680606.X,
The outer surface of the track body is provided with pattern block, and the pattern block is staggered along track length direction, and both sides are spent to drive
Line, centre is directive guiding decorative pattern；Can solve the problem that the mud snowfield existing for it grasps ability, driveability, original place mistake
The problem of curved performance and wearable flower pattern poor-performing, with the excessively curved performance in excellent driveability and original place, while having decorative pattern
Grasp ability strong, wearable flower pattern is good, crawler belt circumferentially upholds small, and the elongation stress of decorative pattern is small, is not easy to produce in use
The advantages of raw decorative pattern breach, crawler belt long service life, disclosure satisfy that the demand of practical application.
The content of the invention
The purpose of this utility model is that a kind of caterpillar chassis Universal efficient damping stabilization of offer is anti-skidding grabs ground crawler belt, leads to
The combination that single non-slipping block, single tread plate and non-slipping block and tread plate are set is crossed, crawler belt is not only greatly reduced certainly
The vibrations coefficient of body, and the overall anti-skidding and bearing capacity of enhancing, make crawler belt adapt to various complex environments.
The utility model solves the technical scheme that its technical problem used：A kind of caterpillar chassis Universal efficient damping
Stabilization is anti-skidding to grab ground crawler belt, including resilient track main body, core crab, and the core crab is embedded in resilient track main body, and elasticity is carried out
Band main body includes resilient track face, and resilient track face is divided into track outer surface and internal track surfaces, uniformly divides on track outer surface
Multiple reinforcement tread plates are furnished with, each strengthens being provided with the anti-skidding boss of reinforcement in the middle part of tread plate, between adjacent reinforcement tread plate
Track outer surface is provided with reinforcement non-slipping block internal track surfaces and is provided with the equally distributed lug of two row, and two row lugs are placed in crawler belt
Both sides are provided with BOGEY WHEEL notch near edge, the internal track surfaces between two row lugs.
Specifically, the reinforcement tread plate is vertical with crawler belt direction of advance, strengthens the two ends of tread plate near track edges
Place is provided with tread plate skew back face, strengthens being provided with the top of tread plate the tread plate convex surface of boss shape.
Specifically, the edge on the tread plate convex surface is rounding corner structure.
Specifically, the cross section for strengthening anti-skidding boss is square, and its length of side is more than the width for strengthening tread plate.
Specifically, the adjacent reinforcement non-slipping block strengthened between tread plate has two, is symmetrical set, described to strengthen anti-
The vertical axis of sliding block and the angle that caterpillar chassis advance axis direction is in 30 ° -60 °.
Specifically, the reinforcement non-slipping block is Elliptic Cylinder, and each is strengthened non-slipping block and is left with crawler belt both sides of the edge part
Spacing.
Specifically, the core crab is arranged between track outer surface and internal track surfaces.
The utility model has the advantages that：Crawler belt of the present utility model by set single non-slipping block, individually
Tread plate and non-slipping block and tread plate combination, not only greatly reduce the vibrations coefficient of crawler belt itself, and by
Every the tread plate mechanism for setting, strengthen overall anti-skidding and bearing capacity；By setting the reinforcement non-slipping block at interval, to the greatest extent can may be used
Can lower crawler belt at work with the frictional force on ground, improve crawler belt turn performance, the rubble etc. that can enter in track-face again
Barrier is discharged in time, protects crawler belt safety；By setting non-slipping block and tread plate structure, vibrations coefficient and increasing are further reduced
Strong crawler belt whole compressive strength so that crawler belt is applicable not only to various complex environments, and integrally vibrations coefficient is extra small, and it is right to be adapted to
Caterpillar chassis stable working performance requirement occasion high；The anti-big load-bearing capacity of other its entirety so that track application is more
Extensively, it is more suitable for the working environment of heavy industry or military affairs (having certain demand to heavy load ability).
Brief description of the drawings
Fig. 1 is the utility model crawler belt dimensional structure diagram.
Fig. 2 is the utility model crawler belt side view.
Fig. 3 is partial structural diagram in the utility model Fig. 1.
Fig. 4 is that the utility model strengthens tread plate structural representation.
In figure, 1, resilient track main body, 2, core crab, 3, resilient track face, 3-1, track outer surface, table in 3-2, crawler belt
Face, 4, strengthen tread plate, 4-1, tread plate skew back face, 4-2, tread plate convex surface, 5, strengthen non-slipping block, 6 strengthen anti-skidding boss, 7,
BOGEY WHEEL notch, 8, lug.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.
As Figure 1-3, a kind of caterpillar chassis Universal efficient damping stabilization is anti-skidding grabs ground crawler belt, including resilient track master
Body 1, core crab 2, resilient track main body 1 include resilient track face 3, and 3 points of resilient track face is in track outer surface 3-1 and crawler belt
Surface 3-2, is evenly distributed with multiple reinforcement tread plates 4 on track outer surface 3-1, each middle part for strengthening tread plate 4 is provided with and adds
Strong anti-skidding boss 6, the adjacent track outer surface 3-1 strengthened between tread plate 4 is provided with reinforcement non-slipping block 5, table in crawler belt, 3-2
The equally distributed lug 8 of two row is provided with, two row lugs 8 are placed in crawler belt both sides near edge, the crawler belt between two row lugs 8
Inner surface 3-2 is provided with BOGEY WHEEL notch 7.The core crab 2 is embedded in resilient track main body 1, is specially arranged at outside crawler belt
Between surface 3-1 and internal track surfaces 3-2, it is used to strengthen the tensile capacity of crawler belt, that improves crawler belt takes off ground reliability and with negative
Loading capability.
It is square to strengthen the cross section of anti-skidding boss 6, and its length of side is about 3 more than the width for strengthening tread plate 4, ratio
Times relation.Strengthen anti-skidding boss 6 to be arranged at the center of the reinforcement tread plate 4, and set at its part for being contacted with ground
It is equipped with rounding corner structure.Strengthen acting as anti-skidding boss 6：
1. the intensity of the reinforcement tread plate 4 is strengthened, by connecting the structure of reinforcement tread plate 4 of both sides, can be more preferable
The reinforcement tread plate 4 is associated with resilient track main body 1, core crab 2, resilient track face 3, track outer surface 3-1, is made
Turn into an entirety, the overall intensity of enhancing crawler belt.
2. the ability for bearing heavy load of crawler belt is strengthened.Because the anti-skidding area of boss 6 of reinforcement at this is larger, resistance to compression is born
Ability is strong, when relatively large load is born on caterpillar chassis vehicle body, not only strengthens tread plate 4 and reinforcement non-slipping block 5 bears support
Power, the anti-skidding boss 6 of reinforcement herein is even more the main body for bearing torque so that larger loading moment is by strengthening anti-skidding boss 6
Conduct to ground.It is non-slipping block (pad) mechanism (series such as AC/BK/CG) or individually anti-skidding than single similar anti-skid structure
Structure is that tread plate structure (series such as AA/AL/AP) bearing capacity is strong.
The adjacent reinforcement non-slipping block 5 strengthened between tread plate 4 has two, is symmetrical set, and reinforcement non-slipping block 5 is cylindroid
Body, each is strengthened non-slipping block 5 and leaves spacing with crawler belt both sides of the edge part.Strengthen vertical axis and the crawler type bottom of non-slipping block 5
Disk advance axis direction is in 30 ° -60 ° of angle.Resultant effect is：
1. the Main Function for setting reinforcement non-slipping block 5 is individual with the contact point on ground by increasing supporting mechanism on crawler belt
Number, so as to reduce the vibrations coefficient of crawler belt, makes the motion of caterpillar chassis mechanism more steady.
2. the secondary role for setting reinforcement non-slipping block 5 is the contact area for increasing crawler belt and ground, so as to increase carrying weight
The ability of thing.
3. set strengthen non-slipping block 5 vertical axis and caterpillar chassis advance axis direction present certain angle (30 °-
60 °) act as：When the bar contact such as rubble on crawler belt and ground, can be anti-skidding by the reinforcement for possessing certain rake angle
The water conservancy diversion of block 5 and guide effect, even if the debris such as rubble are excluded outside crawler belt, not only increase skid resistance, it is often more important that
Heel row phenomenon caused by existing because of objects such as rubbles between reinforcement tread plate 4 on crawler belt is protected, crawler belt is reduced and is subject to
The risk of injury, extends service life and the replacement cycle of crawler belt, reduces the use cost of crawler belt.
As shown in figure 4, it is the raised line mechanism with convex surface, reinforcement vertical with crawler belt direction of advance, adjacent to strengthen tread plate 4
The distance between tread plate 4 is between 1.5-2 times of common crawler belt such as AA/AL/AP series.The selection principle of spacing is：When
When mechanism's (such as caterpillar chassis device) of carrying crawler belt is higher to the vibrations coefficient requirements of crawler belt, in order to reduce crawler belt not
Vibrations during with Switch of working position, general 1.5 times of selection is more suitable；And when carrying mechanism's (such as caterpillar chassis device of crawler belt
Deng) not high to the vibrations coefficient requirements of crawler belt, and when higher to the requirement of its load-carrying properties, general spacing is set to 2 times or so.
Certainly, the working environment according to crawler belt can also be adjusted in time：When for example in working environment the barrier such as rubble of bulk is less,
Can be by using the less crawler belt of anti-skidding stripe pitch improving obstacle climbing ability；Conversely, the obstacle such as rubble of bulk in working environment
When thing is more, can be by using the larger crawler belt of anti-skidding stripe pitch reducing the vibrations coefficient of crawler belt.When system is to carrying crawler belt
When chassis requires good mobility and good cornering ability, can suitably increase the spacing multiplying power so that contact of the crawler belt with ground
Area is less, so as to be more suitable for wide-angle switch operation；Conversely, when system requires that bearing capacity is larger to the chassis for carrying crawler belt
When, can suitably reduce the spacing multiplying power so that crawler belt increases with the contact area on ground, so as to the motion being more suitable under big load
It is required that.In a word, the adjacent spacing strengthened between tread plate 4 should carry out the different multiplying power of selection according to different working environments.
The two ends for strengthening tread plate 4 are provided with tread plate skew back face 4-1 at track edges, set the purpose on inclined-plane and are：
Tread plate 4 is strengthened in effectively protection, contacts smaller with resilient track main body 1 due to strengthening the two ends of tread plate 4, in order to avoid running into barrier
Hinder the tread plate convex surface 4-2 strengthened in tread plate 4 during thing excessive painstakingly, the special two ends of tread plate 4 that will strengthen are set to tread plate
Skew back face 4-1.The top for strengthening tread plate 4 is provided with the tread plate convex surface 4-2 of boss shape, and the edge of tread plate convex surface 4-2 is
Rounding corner structure, to reduce contact area and frictional force with ground.
The utility model is not limited to above-mentioned implementation method, and anyone should learn what is made under enlightenment of the present utility model
Structure change, it is every that there is same or like technical scheme with the utility model, each fall within protection domain of the present utility model
Within.
Technology that the utility model is not described in detail, shape, construction part are known technology.
Claims (7)
1. a kind of caterpillar chassis Universal efficient damping stabilization it is anti-skidding grabs ground crawler belt, it is characterised in that including resilient track main body,
Core crab, the core crab is embedded in resilient track main body, and resilient track main body includes resilient track face, and resilient track face is divided into
Track outer surface and internal track surfaces, are evenly distributed with multiple reinforcement tread plates on track outer surface, each strengthens tread plate
Middle part is provided with the anti-skidding boss of reinforcement, and the track outer surface between adjacent reinforcement tread plate is provided with reinforcement non-slipping block internal track surfaces
The equally distributed lug of two row is provided with, two row lugs are placed in crawler belt both sides near edge, in the crawler belt between two row lugs
Surface is provided with BOGEY WHEEL notch.
2. caterpillar chassis Universal efficient damping stabilization as claimed in claim 1 is anti-skidding grabs ground crawler belt, it is characterised in that described
Reinforcement tread plate is vertical with crawler belt direction of advance, and the two ends for strengthening tread plate are provided with tread plate skew back face at track edges,
Strengthen being provided with the top of tread plate the tread plate convex surface of boss shape.
3. caterpillar chassis Universal efficient damping stabilization as claimed in claim 2 is anti-skidding grabs ground crawler belt, it is characterised in that described
The edge on tread plate convex surface is rounding corner structure.
4. caterpillar chassis Universal efficient damping stabilization as claimed in claim 1 is anti-skidding grabs ground crawler belt, it is characterised in that described
It is square to strengthen the cross section of anti-skidding boss, and its length of side is more than the width for strengthening tread plate.
5. caterpillar chassis Universal efficient damping stabilization as claimed in claim 1 is anti-skidding grabs ground crawler belt, it is characterised in that described
Reinforcement non-slipping block between adjacent reinforcement tread plate has two, is symmetrical set, the vertical axis and shoe of the reinforcement non-slipping block
Advance axis direction in belt chassis is in 30 ° -60 ° of angle.
6. caterpillar chassis Universal efficient damping stabilization as described in claim 1 or 5 is anti-skidding grab crawler belt, it is characterised in that
The reinforcement non-slipping block is Elliptic Cylinder, and each is strengthened non-slipping block and leaves spacing with crawler belt both sides of the edge part.
7. caterpillar chassis Universal efficient damping stabilization as claimed in claim 1 is anti-skidding grabs ground crawler belt, it is characterised in that described
Core crab is arranged between track outer surface and internal track surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276807.9U CN206265178U (en) | 2016-11-26 | 2016-11-26 | A kind of caterpillar chassis Universal efficient damping stabilization is anti-skidding to grab ground crawler belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621276807.9U CN206265178U (en) | 2016-11-26 | 2016-11-26 | A kind of caterpillar chassis Universal efficient damping stabilization is anti-skidding to grab ground crawler belt |
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| CN206265178U true CN206265178U (en) | 2017-06-20 |
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| CN201621276807.9U Active CN206265178U (en) | 2016-11-26 | 2016-11-26 | A kind of caterpillar chassis Universal efficient damping stabilization is anti-skidding to grab ground crawler belt |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600207A (en) * | 2017-10-25 | 2018-01-19 | 镇江市胜得机械制造有限责任公司 | A kind of rubber belt track boss |
| CN107875549A (en) * | 2017-11-07 | 2018-04-06 | 山东阿图机器人科技有限公司 | Explosion-proof fire inspection firefighting robot and method of work |
| CN107875550A (en) * | 2017-11-07 | 2018-04-06 | 山东阿图机器人科技有限公司 | A kind of firefighting fire extinguishing robot towards complicated ground environment |
| CN108773424A (en) * | 2018-08-16 | 2018-11-09 | 姜炳福 | Crawler belt and running gear with the crawler belt |
| CN110803227A (en) * | 2019-11-19 | 2020-02-18 | 上海建工四建集团有限公司 | Use method of obstacle-crossing walking device |
| CN112438310A (en) * | 2019-09-05 | 2021-03-05 | 庐江县百树园食品有限公司 | Device for unfreezing frozen meat |
-
2016
- 2016-11-26 CN CN201621276807.9U patent/CN206265178U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600207A (en) * | 2017-10-25 | 2018-01-19 | 镇江市胜得机械制造有限责任公司 | A kind of rubber belt track boss |
| CN107875549A (en) * | 2017-11-07 | 2018-04-06 | 山东阿图机器人科技有限公司 | Explosion-proof fire inspection firefighting robot and method of work |
| CN107875550A (en) * | 2017-11-07 | 2018-04-06 | 山东阿图机器人科技有限公司 | A kind of firefighting fire extinguishing robot towards complicated ground environment |
| CN108773424A (en) * | 2018-08-16 | 2018-11-09 | 姜炳福 | Crawler belt and running gear with the crawler belt |
| CN112438310A (en) * | 2019-09-05 | 2021-03-05 | 庐江县百树园食品有限公司 | Device for unfreezing frozen meat |
| CN110803227A (en) * | 2019-11-19 | 2020-02-18 | 上海建工四建集团有限公司 | Use method of obstacle-crossing walking device |
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