CN106828637B - A kind of antiwind crawler driving whell with track block - Google Patents
A kind of antiwind crawler driving whell with track block Download PDFInfo
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- CN106828637B CN106828637B CN201710070062.3A CN201710070062A CN106828637B CN 106828637 B CN106828637 B CN 106828637B CN 201710070062 A CN201710070062 A CN 201710070062A CN 106828637 B CN106828637 B CN 106828637B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
- B62D55/0885—Self-cleaning sprockets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Soil Working Implements (AREA)
Abstract
The invention belongs to track drive technical fields, more particularly to a kind of antiwind crawler driving whell with track block, it includes side plate, shell, interstage sleeve, regulating mechanism, card channel, side baffle, apical axis, apical axis side pivoted housing, pivoted housing in apical axis, anticollison block, press channel, hold axis, hold trunnion, anticollison block trunnion, interstage sleeve inside groove, keep off inner panel, track chain, chain inclined-plane, chain top opening, wherein crawler belt is connected by a hinge by track chain, shell wedge angle is caught in the chain inclined-plane of track chain and then drives crawler belt rotation, principle is similar with the principle of driving wheel with traditional crawler belt；It is covered between shell wedge angle and adjacent wedge angle by interstage sleeve, gear inner panel and side baffle, prevent general weeds or the failure of Athey wheel can be caused on the wedge angle on twister winding driving wheel, improve the passability of Athey wheel.
Description
Technical field
The invention belongs to track drive technical field more particularly to a kind of antiwind crawler driving whells with track block.
Background technique
Track drive uses the various aspects in engineering truck at present；The durability of engineering truck crawler belt, any landform are led to
The property crossed and anti-destructive etc. are all to evaluate the main indicator of a crawler belt engineering truck quality；Especially traveling is with each plantation
Object, can wheel wound stalk or ground with the abandoned steel wire with certain length, crawler driving whell wedge angle it is equal
It can easier be wound, less serious case causes driving to be obstructed, and severe one destroys caterpillar belt structure, causes biggish loss, influences work and appoints
Business.So it is necessary for designing the antiwind crawler driving whell of one kind.
The present invention design a kind of antiwind crawler driving whell with track block 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 antiwind crawler driving whell with track block,
It adopts the following technical solutions to realize.
A kind of antiwind crawler driving whell with track block, it is characterised in that: it includes side plate, shell, interstage sleeve, adjusting machine
Structure, card channel, side baffle, apical axis, apical axis side pivoted housing, pivoted housing, anticollison block, pressure channel, end axis, end trunnion, anticollision in apical axis
Block trunnion, interstage sleeve inside groove, gear inner panel, track chain, chain inclined-plane, chain top opening, chain top surface, wherein shell is in centre
Sky, outer rim are circumferentially evenly distributed with multiple wedge angles；Shell two sides are separately installed with side plate, and pointed tip two sides pass through an end
Trunnion is equipped with an end axis, and the groove between wedge angle and adjacent wedge angle has pressure channel, and pointed tip has card channel；Gear
Set one end is provided with shelves set inside groove, and apical axis side pivoted housing is mounted on the side that interstage sleeve does not have aperture one end, the two sides point of gear inner panel one end
Anticollison block trunnion is not equipped with by anticollison block, gear inner panel is mounted in the interstage sleeve inside groove of interstage sleeve；Pass through end on adjacent wedge angle
Axis and anticollison block trunnion are equipped with gear inner panel, and the apical axis side pivoted housing for being nested in interstage sleeve on corresponding gear inner panel is connected to one by apical axis
It rises, the apical axis side pivoted housing of two interstage sleeves is distributed in apical axis two sides, and pivoted housing in apical axis is equipped among apical axis, and apical axis both ends are respectively mounted
There is a side baffle；Regulating mechanism is mounted between two side plates and all has a regulating mechanism between two adjacent wedge angles；
Connect by multiple track chains by shaft with the crawler belt that shell matches, the downside among track chain have chain inclined-plane and
The upside of track chain is not extended through, there is chain top opening, track chain two sides lower end on the upside of the chain inclined-plane of track chain
With chain top surface.
Above-mentioned regulating mechanism includes fixed column, the first spring, scroll spring, snap-gauge, rotating mechanism, S type lever, pressure
Plate, leaf spring, supported by plate spring, snap-gauge bar, outer fixed block, sliding axle, notch, interior fixed block, pressure plate stem, front travel guide face, the
One track block, rear stroke guide face, the second track block, rear stroke block face, wherein fixed column is mounted on the side plate of side, sliding axle
One end is mounted in fixed column, and S type lever is slided on sliding axle by axis hole, is equipped with rotating mechanism at S type lever axis hole；
First spring is nested on sliding axle and one end is connect with fixed column, and the other end is connect with rotating mechanism；Scroll spring is nested in
First spring outwards, scroll spring outer end are mounted on S type lever side by outer fixed block, and scroll spring inner end passes through interior fixation
Block is mounted in fixed column；Pressure plate top is connect with pivoted housing in apical axis, and the bottom end of pressure plate two sides is mounted on pressure board
Plate, pressure plate bottom end are equipped with pressure plate stem, and pressure plate passes through pressure channel；Snap-gauge passes through card channel, and snap-gauge lower end is equipped with
Snap-gauge bar, snap-gauge bar side face lower end are equipped with supported by plate spring；Leaf spring one end is mounted on the card channel hole side of case inside, another
End is mounted on supported by plate spring；Pressure plate stem is engaged with S type lever concave surface, and snap-gauge bar is engaged with S type lever convex surface；
With notch at the side that S type lever and snap-gauge cooperate and the side towards fixed column；First track block and the second track block peace
On S type lever concave surface, the first track block has front travel guide face away from fixed column side, after having towards fixed column side
Stroke guide face, the second track block have rear stroke block face towards the first track block side；Plate stem press in front travel guide face, rear row
It is slided between journey guide face and rear stroke block face.
Above-mentioned shell wedge angle and chain inclined-plane cooperate, snap-gauge pass through after card channel can across chain top opening, chain top surface with
Interstage sleeve, apical axis and gear inner panel cooperation.
As the further improvement of this technology, above-mentioned rotating mechanism includes the first annulus set, the second annulus set, third annulus
Set, the first interior annular, the second interior annular are wherein equipped with the second interior annular by the first interior annular at S type lever axis hole；First
Annulus set slides on sliding axle and is equipped with third annulus set by the second annulus set；First interior annular and the second interior annular peace
In the cavity being made of the first annulus set, the second annulus set and third annulus set, specifically matches and be combined into the first annulus set side
With one side contacts of the second interior annular, the second annulus covers inner edge surface and the second interior annular outer rim face contact, third annulus cover side and
Another side contacts of second interior annular, third annulus cover inner edge surface and the first interior annular outer rim face contact.
As the further improvement of this technology, the two anticollison block trunnions installed on above-mentioned end axis mutually stagger installation.
Above-mentioned first spring can be compressed and can also be stretched.
As the further improvement of this technology, above-mentioned shell wedge angle corner angle is any one between 50 degree to 65 degree
Angle.
Relative to traditional track drive technology, crawler belt is connected by a hinge by track chain in the present invention, shell
Body wedge angle is caught in the chain inclined-plane of track chain and then drives crawler belt rotation, principle class of the principle with traditional crawler belt and driving wheel
Seemingly；It is covered between shell wedge angle and adjacent wedge angle by interstage sleeve, gear inner panel and side baffle, prevents general weeds or can wind
Cause the failure of Athey wheel on wedge angle on object winding driving wheel；Improve the passability of Athey wheel.
Driving wheel housing rotation can drive caterpillar drive, after shell wedge angle is contacted with crawler belt, track chain by wedge angle
Chain top surface can to interstage sleeve, apical axis, gear inner panel apply downward power, apical axis moves down later, at the same drive interstage sleeve and gear
The telescopic body of inner panel composition is around end axis rotation, and apical axis drives the downward pendulum motion of side baffle, and wedge angle is promoted to leak completely
Out and protrude into the chain inclined-plane in track chain；Wedge angle and chain ramp effect drive chain movement.In design between wedge angle
In order to block, the structures such as interstage sleeve are used, inner panel is kept off in the structure can slide in interstage sleeve, belong to stretching structure, in apical axis
In moving downward, the distance between apical axis and end axis be will increase, and the increase of this distance is stretched out more from interstage sleeve by keeping off inner panel
It mends；Keep off the 1/2 of the total length that total length of the inner panel completely in interstage sleeve be the gear fully extended interstage sleeve of inner panel, and it is fully extended when push up
Axis should cooperate in the groove bottom end between wedge angle and wedge angle, interstage sleeve and gear inner panel and wedge angle contact of incline plane, and this requires phases
The distance between adjacent wedge angle the top of the horn is greater than the 1/2 of wedge angle chamfer length；Theoretical calculation shows that wedge angle corner angle is 50-65 degree
When can satisfy the above structural requirement.Wedge angle angle in the present invention is more much larger than the top of the horn of traditional driving wheel, this just causes
The case where falling off when shell driving crawler belt appearance, so increasing regulating mechanism in design.Regulating mechanism utilizes apical axis
Acquisition power is moved downward, is ejected snap-gauge from the card channel of pointed tip by power, the snap-gauge meeting of ejection and caterpillar chain
The chain top opening of item cooperates, and achievees the purpose that prevent driving from falling off.In regulating mechanism, S type lever can be revolved around sliding axle
Turn to move along sliding axle axis again, the first spring is compressed in movement, the first spring has reset function, rotation to S type lever
Scroll spring is compressed in turning, scroll spring also has reset function to S type lever；Because can band in the rotary motion of S type lever
Dynamic first spring rotation, the rotation failure of the first spring compression performance of the first spring, so devising rotating mechanism to disappear
Influence except S type lever rotary motion to the first spring；It is mobile to will drive scroll spring during same S type lever is mobile, so setting
With scroll spring transverse shifting can occur for the interior fixed block of meter, but not influence the compression to scroll spring.Lead in rotating mechanism
Cross the movement slided to completely cut off S type lever rotation with first spring in direction of rotation of the first annulus set with the second interior annular.S type
Lever design is at the lever with S type, because the spacing very little between the pressure plate to be pressed by apical axis and snap-gauge, but move up and down
Amplitude it is larger, in this case on the downside of the two install straight line lever transmission movement be impossible, it is easy to lead to lever
It falls off with pressure plate and snap-gauge, so design S type lever, can prevent from falling off, ensure that smooth transmission.Apical axis among apical axis
Middle pivoted housing is connect with pressure plate, and the movement of apical axis will drive pressure plate movement；When apical axis moves downward, drive pressure plate downward
Movement, pressure plate apply downward power to S type lever concave surface, and S type lever is rotated around sliding axle, and S type lever convex surface will push up
Snap-gauge is played, snap-gauge is pierced by upwardly through card channel, while compressing leaf spring, and the design of leaf spring plays the role of resetting snap-gauge.In S type
In lever rotational movement process, originally pressure plate is located on front travel guide face, and snap-gauge bar is located on S type lever convex surface at this time, and
Indentation, there is not completely fallen off positioned at gap edge but, the first spring is in nature retracted position；Later as S type lever revolves
Turn, pressure plate stem is led along front travel and moved away from sliding axis direction；The plate stem that presses passes through front travel guide face to S type lever
Apply the power towards fixed column direction, and the first spring is compressed, snap-gauge bar is on S type lever convex surface to far from notch position
It is mobile to set direction, guarantees that snap-gauge can smoothly be jacked up by S type lever.When S type lever rotates at design position, press plate stem
It will be detached from from the first track block far from one end of sliding axle, be connect under the effect of the first spring reset with the collision of the second track block
Touching, biggish displacement has occurred on separate fixed column direction in S type lever at this time, so that snap-gauge bar completely falls off S type lever simultaneously
It enters in notch, snap-gauge loses the effect on S type lever top, moves downward reset in time under leaf spring effect, prevents snap-gauge
Top and chain top opening without departing from and interfere track chain to be detached from wedge angle；Pressure plate falls completely at the design position of S type lever
So that wedge angle snaps onto track chain completely, and snap-gauge reaches in chain top opening and can guarantee wedge angle at this position
It will not fall off from track chain.After S type lever rotates through design position, starts the opposite direction under scroll spring effect and revolve
Turn, pressure plate stem is moved along rear stroke guide face and rear stroke block face to sliding axis direction during this.S type thick stick in moving process
Bar continues to mobile far from fixed column direction, and the first spring is stretched, when to rotate to home position i.e. pressure plate complete for S type lever
Ejection and the complete retracted state of snap-gauge, at this time press plate stem move to the first track block towards behind sliding axle one end in the first spring
Under reset response, pressure plate stem is quickly cross over the front travel guide face of the first track block from the first track block towards one end of sliding axle
On, that is, complete a circulation.The design of two anticollison block trunnions is mutually staggered on the axis of the same end in order to use a shaft to mention
For the purpose of two pivoted housings rotation.Apical axis drive side baffle rotation, side baffle can move to wedge angle side in the following, and side baffle it
Between will not interfere.Present invention uses masking wedge angle driving wheel, can prevent general weeds or can twister twine
The failure for causing Athey wheel on the wedge angle on driving wheel, improves the passability of Athey wheel, has preferable practical function.
Detailed description of the invention
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is the related barrier structure schematic diagram such as interstage sleeve.
Fig. 3 is schematic diagram of housing structure.
Fig. 4 is regulating mechanism structural schematic diagram.
Fig. 5 is S type lever and rotating mechanism scheme of installation.
Fig. 6 is S type lever construction schematic diagram.
Fig. 7 is scroll spring scheme of installation.
Fig. 8 is interstage sleeve and gear inner panel scheme of installation.
Fig. 9 is interstage sleeve structural schematic diagram.
Figure 10 is gear inner plate structure schematic diagram.
Figure 11 is pressure plate snap-gauge scheme of installation.
Figure 12 is that track chain and wedge angle act on schematic diagram.
Figure 13 is annulus set scheme of installation.
Figure label title: 1, side plate, 2, shell, 4, interstage sleeve, 5, regulating mechanism, 6, card channel, 7, side baffle, 8, top
Axis, 9, apical axis side pivoted housing, 10, pivoted housing in apical axis, 11, anticollison block, 12, pressure channel, 13, end axis, 14, end trunnion, 15, fixed
Column, the 16, first spring, 17, scroll spring, 18, snap-gauge, 20, S type lever, 21, pressure plate, 49, leaf spring, 50, supported by plate spring,
52, the first annulus set, 53, outer fixed block, the 54, second annulus set, 55, sliding axle, 56, third annulus set, the 57, first inner circle
Ring, the 58, second interior annular, 59, notch, 60, interior fixed block, 61, anticollison block trunnion, 62, interstage sleeve inside groove, 63, gear inner panel, 64,
Press plate stem, 65, track chain, 66, chain inclined-plane, 67, chain top opening, 68, pressure plate snap-gauge, 70, front travel guide face, 71,
First track block, 72, rear stroke guide face, the 73, second track block, 74, rear stroke block face.
Specific embodiment
As shown in Fig. 1,2,12, it includes side plate, shell, interstage sleeve, regulating mechanism, card channel, side baffle, apical axis, apical axis
Pivoted housing, anticollison block, pressure channel, end axis, end trunnion, anticollison block trunnion, interstage sleeve inside groove, gear inner panel, crawler belt in side pivoted housing, apical axis
Chain, chain inclined-plane, chain top opening, chain top surface, wherein only giving a pair of two adjacent wedge angles as shown in Figure 1,3, in figure
The structure at place, this structure distribution is between all wedge angles and adjacent wedge angle；Shell is intermediate hollow, and outer rim is circumferentially evenly distributed with
Multiple wedge angles；Shell two sides are separately installed with side plate, are equipped with as shown in Fig. 2, pointed tip two sides pass through an end trunnion
One end axis, the groove between wedge angle and adjacent wedge angle have pressure channel, and pointed tip has card channel；As shown in figure 9, gear
Set one end is provided with shelves set inside groove, as shown in Fig. 2, apical axis side pivoted housing is mounted on the side that interstage sleeve does not have aperture one end, such as Figure 10 institute
Show, the two sides of gear inner panel one end pass through anticollison block respectively and are equipped with anticollison block trunnion, as shown in figure 8, gear inner panel is mounted on interstage sleeve
Interstage sleeve inside groove in；As shown in Fig. 2, being equipped with gear inner panel by end axis and anticollison block trunnion on adjacent wedge angle, it is nested in phase
The apical axis side pivoted housing that interstage sleeve on inner panel should be kept off is linked together by apical axis, and the apical axis side pivoted housing of two interstage sleeves is distributed in apical axis two
Side is equipped with pivoted housing in apical axis among apical axis, and apical axis both ends are mounted on a side baffle；Regulating mechanism is mounted on two side plates
Between and two adjacent wedge angles between all have a regulating mechanism；As shown in figure 12, the crawler belt matched with shell is by multiple
Track chain is connected by shaft, and the downside among track chain has chain inclined-plane and do not extend through the upper of track chain
The chain inclined-plane upside of side, track chain has chain top opening, and track chain two sides lower end has chain top surface.
As shown in figure 4, above-mentioned regulating mechanism includes fixed column, the first spring, scroll spring, snap-gauge, rotating mechanism, S type
Lever, pressure plate, trigger mechanism, leaf spring, supported by plate spring, snap-gauge bar, outer fixed block, sliding axle, notch, interior fixed block, pressure
Plate stem, front travel guide face, the first track block, rear stroke guide face, the second track block, rear stroke block face, wherein as shown in Fig. 5,7,
Fixed column is mounted on the side plate of side, and sliding axle one end is mounted in fixed column, and S type lever slides on sliding axle by axis hole
On, rotating mechanism is installed at S type lever axis hole；As shown in figure 4, the first spring is nested on sliding axle and one end and fixed column
Connection, the other end are connect with rotating mechanism；As shown in fig. 7, scroll spring is nested in the first spring outwards, scroll spring outer end is logical
It crosses outer fixed block and is mounted on S type lever side, scroll spring inner end is mounted in fixed column by interior fixed block；Such as Figure 11 institute
Show, pressure plate top is connect with pivoted housing in apical axis, and the bottom end of pressure plate two sides is mounted on pressure plate snap-gauge, pressure plate bottom end peace
Equipped with pressure plate stem, as shown in Figure 1, pressure plate passes through pressure channel；As shown in Fig. 1,4, snap-gauge passes through card channel, snap-gauge lower end
Snap-gauge bar is installed, snap-gauge bar side face lower end is equipped with supported by plate spring；Leaf spring one end is mounted on the card channel hole side of case inside
Side, the other end are mounted on supported by plate spring；As shown in figure 4, pressure plate stem is engaged with S type lever concave surface, snap-gauge bar and S type
Lever convex surface is engaged；It is lacked as shown in fig. 6, having at S type lever and the side of snap-gauge cooperation and the side towards fixed column
Mouthful；First track block and the second track block are mounted on S type lever concave surface, and the first track block has away from fixed column side to move ahead
Journey guide face has rear stroke guide face towards fixed column side, and the second track block is kept off towards the first track block side with rear stroke
Face；Pressure plate stem slides between front travel guide face, rear stroke guide face and rear stroke block face.
As shown in figure 12, above-mentioned shell wedge angle and chain inclined-plane cooperate, and snap-gauge is understood after passing through card channel across chain top opening,
Chain top surface and interstage sleeve, apical axis and gear inner panel cooperation.
It is above-mentioned as shown in Fig. 5,6,13, rotating mechanism include the first annulus set, the second annulus set, third annulus set, first
Interior annular, the second interior annular are wherein equipped with the second interior annular by the first interior annular at S type lever axis hole；First annulus set
It slides on sliding axle and third annulus set is equipped with by the second annulus set；First interior annular and the second interior annular be mounted on by
In the cavity of first annulus set, the second annulus set and third annulus set composition, specifically matches and be combined into the first annulus set side and second
One side contacts of interior annular, the second annulus cover inner edge surface and the second interior annular outer rim face contact, and third annulus covers in side and second
Another side contacts of annulus, third annulus cover inner edge surface and the first interior annular outer rim face contact.
As shown in Fig. 2, the two anticollison block trunnions installed on above-mentioned end axis mutually stagger installation.
Above-mentioned shell wedge angle corner angle is any one angle between 50 degree to 65 degree.
In conclusion crawler belt is connected by a hinge by track chain in the present invention, shell wedge angle is caught in caterpillar chain
The chain inclined-plane and then drive crawler belt rotation, principle of item are similar with the principle of driving wheel with traditional crawler belt；Shell wedge angle and phase
Between adjacent wedge angle by interstage sleeve, gear inner panel and side baffle cover, prevent general weeds or can twister winding driving wheel on
Wedge angle on and cause the failure of Athey wheel；Improve the passability of Athey wheel.
Driving wheel housing rotation can drive caterpillar drive, after shell wedge angle is contacted with crawler belt, track chain by wedge angle
Chain top surface can to interstage sleeve, apical axis, gear inner panel apply downward power, apical axis moves down later, at the same drive interstage sleeve and gear
The telescopic body of inner panel composition is around end axis rotation, and apical axis drives the downward pendulum motion of side baffle, and wedge angle is promoted to leak completely
Out and protrude into the chain inclined-plane in track chain；Wedge angle and chain ramp effect drive chain movement.In design between wedge angle
In order to block, the structures such as interstage sleeve are used, inner panel is kept off in the structure can slide in interstage sleeve, belong to stretching structure, in apical axis
In moving downward, the distance between apical axis and end axis be will increase, and the increase of this distance is stretched out more from interstage sleeve by keeping off inner panel
It mends；Keep off the 1/2 of the total length that total length of the inner panel completely in interstage sleeve be the gear fully extended interstage sleeve of inner panel, and it is fully extended when push up
Axis should cooperate in the groove bottom end between wedge angle and wedge angle, interstage sleeve and gear inner panel and wedge angle contact of incline plane, and this requires phases
The distance between adjacent wedge angle the top of the horn is greater than the 1/2 of wedge angle chamfer length；Theoretical calculation shows that wedge angle corner angle is 50-65 degree
When can satisfy the above structural requirement.Wedge angle angle in the present invention is more much larger than the top of the horn of traditional driving wheel, this just causes
The case where falling off when shell driving crawler belt appearance, so increasing regulating mechanism in design.Regulating mechanism utilizes apical axis
Acquisition power is moved downward, is ejected snap-gauge from the card channel of pointed tip by power, the snap-gauge meeting of ejection and caterpillar chain
The chain top opening of item cooperates, and achievees the purpose that prevent driving from falling off.In regulating mechanism, S type lever can be revolved around sliding axle
Turn to move along sliding axle axis again, the first spring is compressed in movement, the first spring has reset function, rotation to S type lever
Scroll spring is compressed in turning, scroll spring also has reset function to S type lever；Because can band in the rotary motion of S type lever
Dynamic first spring rotation, the rotation failure of the first spring compression performance of the first spring, so devising rotating mechanism to disappear
Influence except S type lever rotary motion to the first spring；It is mobile to will drive scroll spring during same S type lever is mobile, so setting
With scroll spring transverse shifting can occur for the interior fixed block of meter, but not influence the compression to scroll spring.As shown in figure 5, rotation
It is rotated with the first spring to completely cut off S type lever in direction of rotation in rotation mechanism by the first annulus set and the sliding of the second interior annular
Movement.S type lever design is at the lever with S type, because of the spacing very little between the pressure plate to be pressed by apical axis and snap-gauge,
But move up and down amplitude it is larger, in this case on the downside of the two install straight line lever transmission movement be it is impossible, hold very much
It easily leads to lever to fall off with pressure plate and snap-gauge, so design S type lever, can prevent from falling off, ensure that smooth transmission.Apical axis
Pivoted housing is connect with pressure plate in intermediate apical axis, and the movement of apical axis will drive pressure plate movement；When apical axis moves downward, drive
Pressure plate moves downward, and pressure plate applies downward power to S type lever concave surface, and S type lever is rotated around sliding axle, such as Fig. 4 institute
Show, S type lever convex surface will jack up snap-gauge, and snap-gauge is pierced by upwardly through card channel, while compressing leaf spring, and the design of leaf spring plays
Reset the effect of snap-gauge.In S type lever rotational movement process, originally pressure plate is located on front travel guide face, at this time snap-gauge bar
On S type lever convex surface, and it is located at gap edge but does not completely fall off indentation, there, the first spring is in nature scale shape
State；Later as S type lever rotates, pressure plate stem is led along front travel and is moved away from sliding axis direction；The plate stem that presses is logical
It crosses front travel guide face and the power towards fixed column direction is applied to S type lever, and the first spring is compressed, snap-gauge bar is in S type
To far from the movement of gap position direction on lever convex surface, guarantee that snap-gauge can smoothly be jacked up by S type lever.When S type lever rotates
When at design position, pressure plate stem will be detached from from the first track block far from one end of sliding axle, be made in the first spring reset
With lower and the second track block making contact, biggish displacement is had occurred on separate fixed column direction in S type lever at this time, so that card
Plate stem completely falls off S type lever and enters in notch, and snap-gauge loses the effect on S type lever top, under leaf spring effect in time
Move downward reset, prevent snap-gauge top and chain top opening without departing from and interfere track chain to be detached from wedge angle；The design of S type lever
Pressure plate is fallen completely so that wedge angle snaps onto track chain completely at position, and snap-gauge reaches chain top at this position
In mouthful and it can guarantee that wedge angle will not fall off from track chain.After S type lever rotates through design position, start in scrollwork
Spring acts on lower opposite direction rotation, and pressure plate stem is moved along rear stroke guide face and rear stroke block face to sliding axis direction during this
It is dynamic.S type lever continues to far from the movement of fixed column direction in moving process, and the first spring is stretched, when S type lever rotates to original
Beginning position, that is, pressure plate ejects completely and the complete retracted state of snap-gauge, and the plate stem that presses at this time moves to the first track block towards sliding
Behind axis one end under the effect of the first spring reset, pressure plate stem is quickly cross over first from the first track block towards one end of sliding axle
On the front travel guide face of track block, that is, complete a circulation.The design of the apical axis side pivoted housing of two sides, the same end on same apical axis
Purpose of two anticollison block trunnion designs in order to use shaft offer two pivoted housings rotation is mutually staggered on axis.Apical axis band
Dynamic side baffle rotation, side baffle can move to wedge angle side in the following, and will not interfere between side baffle.Present invention uses
Cover wedge angle driving wheel, can prevent general weeds or can twister winding driving wheel on wedge angle on and cause crawler belt
The failure of wheel improves the passability of Athey wheel, has preferable practical function.
Claims (4)
1. a kind of antiwind crawler driving whell with track block, it is characterised in that: it includes side plate, shell, interstage sleeve, adjusting machine
Structure, card channel, side baffle, apical axis, apical axis side pivoted housing, pivoted housing, anticollison block, pressure channel, end axis, end trunnion, anticollision in apical axis
Block trunnion, interstage sleeve inside groove, gear inner panel, track chain, chain inclined-plane, chain top opening, chain top surface, wherein shell is in centre
Sky, outer rim are circumferentially evenly distributed with multiple wedge angles；Shell two sides are separately installed with side plate, and pointed tip two sides pass through an end
Trunnion is equipped with an end axis, and the groove between wedge angle and adjacent wedge angle has pressure channel, and pointed tip has card channel；Gear
Set one end is provided with shelves set inside groove, and apical axis side pivoted housing is mounted on the side that interstage sleeve does not have aperture one end, the two sides point of gear inner panel one end
Anticollison block trunnion is not equipped with by anticollison block, gear inner panel is mounted in the interstage sleeve inside groove of interstage sleeve；Pass through end on adjacent wedge angle
Axis and anticollison block trunnion are equipped with gear inner panel, and the apical axis side pivoted housing for being nested in interstage sleeve on corresponding gear inner panel is connected to one by apical axis
It rises, the apical axis side pivoted housing of two interstage sleeves is distributed in apical axis two sides, and pivoted housing in apical axis is equipped among apical axis, and apical axis both ends are respectively mounted
There is a side baffle；Regulating mechanism is mounted between two side plates and all has a regulating mechanism between two adjacent wedge angles；
Connect by multiple track chains by shaft with the crawler belt that shell matches, the downside among track chain have chain inclined-plane and
The upside of track chain is not extended through, there is chain top opening, track chain two sides lower end on the upside of the chain inclined-plane of track chain
With chain top surface；
Above-mentioned regulating mechanism includes fixed column, the first spring, scroll spring, snap-gauge, rotating mechanism, S type lever, pressure plate, plate
Spring, supported by plate spring, snap-gauge bar, outer fixed block, sliding axle, notch, interior fixed block, pressure plate stem, front travel guide face, the first track
Block, rear stroke guide face, the second track block, rear stroke block face, wherein fixed column is mounted on the side plate of side, sliding axle one end peace
In fixed column, S type lever is slided on sliding axle by axis hole, is equipped with rotating mechanism at S type lever axis hole；First bullet
Spring is nested on sliding axle and one end is connect with fixed column, and the other end is connect with rotating mechanism；Scroll spring is nested in the first bullet
On the outside of spring, scroll spring outer end is mounted on S type lever side by outer fixed block, and scroll spring inner end is installed by interior fixed block
In fixed column；Pressure plate top is connect with pivoted housing in apical axis, and the bottom end of pressure plate two sides is mounted on pressure plate snap-gauge, pressure
Board bottom end is equipped with pressure plate stem, and pressure plate passes through pressure channel；Snap-gauge passes through card channel, and snap-gauge lower end is equipped with snap-gauge bar,
Snap-gauge bar side face lower end is equipped with supported by plate spring；Leaf spring one end is mounted on the card channel hole side of case inside, other end installation
On supported by plate spring；Pressure plate stem is engaged with S type lever concave surface, and snap-gauge bar is engaged with S type lever convex surface；S type thick stick
With notch at the side that bar and snap-gauge cooperate and the side towards fixed column；First track block and the second track block are mounted on S
On type lever concave surface, the first track block has front travel guide face away from fixed column side, has rear stroke towards fixed column side
Guide face, the second track block have rear stroke block face towards the first track block side；Pressure plate stem is led in front travel guide face, rear stroke
It is slided between face and rear stroke block face；
The wedge angle and chain inclined-plane of above-mentioned shell cooperate, and snap-gauge can be across chain top opening, chain top surface and gear after passing through card channel
Set, apical axis and gear inner panel cooperation.
2. a kind of antiwind crawler driving whell with track block according to claim 1, it is characterised in that: above-mentioned whirler
Structure includes the first annulus set, the second annulus set, third annulus set, the first interior annular, the second interior annular, wherein S type lever axis hole
Place is equipped with the second interior annular by the first interior annular；First annulus set slides on sliding axle and by the set installation of the second annulus
There is third annulus set；First interior annular and the second interior annular are mounted on by the first annulus set, the second annulus set and third annulus set
It is specific with being combined into the first annulus set side and one side contacts of the second interior annular in the cavity of composition, the second annulus cover inner edge surface with
Second interior annular outer rim face contact, third annulus cover side and another side contacts of the second interior annular, third annulus cover inner edge surface with
First interior annular outer rim face contact.
3. a kind of antiwind crawler driving whell with track block according to claim 1, it is characterised in that: on above-mentioned end axis
Two anticollison block trunnions of installation mutually stagger installation.
4. a kind of antiwind crawler driving whell with track block according to claim 1, it is characterised in that: above-mentioned shell
Wedge angle corner angle is any one angle between 50 degree to 65 degree.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710070062.3A CN106828637B (en) | 2017-02-09 | 2017-02-09 | A kind of antiwind crawler driving whell with track block |
| PCT/CN2017/095013 WO2018145422A1 (en) | 2017-02-09 | 2017-07-28 | Anti-wind crawler driving wheel with track blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710070062.3A CN106828637B (en) | 2017-02-09 | 2017-02-09 | A kind of antiwind crawler driving whell with track block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106828637A CN106828637A (en) | 2017-06-13 |
| CN106828637B true CN106828637B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710070062.3A Active CN106828637B (en) | 2017-02-09 | 2017-02-09 | A kind of antiwind crawler driving whell with track block |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106828637B (en) |
| WO (1) | WO2018145422A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828637B (en) * | 2017-02-09 | 2019-08-23 | 绍兴市亿跃智能科技有限公司 | A kind of antiwind crawler driving whell with track block |
| CN106828638B (en) * | 2017-02-09 | 2019-08-27 | 绍兴市亿跃智能科技有限公司 | A kind of antiwind crawler driving whell with trigger mechanism |
| CN116767367B (en) * | 2023-08-24 | 2023-12-22 | 上海郦天智能科技有限公司 | Automatic cleaning device and crawler belt travelling mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854345A (en) * | 1974-03-20 | 1974-12-17 | Caterpillar Tractor Co | Noise attenuating impact absorbing means for sprocket teeth and track |
| CN201695436U (en) * | 2010-06-22 | 2011-01-05 | 天津建筑机械厂 | Protecting device of marsh bulldozer running system |
| EP2949552A1 (en) * | 2014-05-30 | 2015-12-02 | CNH Industrial Italia S.p.A. | Drive wheel for a track assembly of a work vehicle |
| CN105346612A (en) * | 2015-12-12 | 2016-02-24 | 张�林 | Track, chain and chain wheel combined structure capable of self-discharging sludge and used for beach car track |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7980639B2 (en) * | 2008-02-11 | 2011-07-19 | Caterpillar Inc. | Debris guard for track roller frame and machine using same |
| US8167384B2 (en) * | 2009-07-31 | 2012-05-01 | Caterpillar Inc. | Undercarriage cleaning mechanism and method of providing the same |
| JP5684493B2 (en) * | 2010-05-12 | 2015-03-11 | トピー工業株式会社 | Traveling device and robot |
| KR102003068B1 (en) * | 2012-12-26 | 2019-07-23 | 두산인프라코어 주식회사 | Sprocket for excavator |
| JP2015067208A (en) * | 2013-09-30 | 2015-04-13 | ヤンマー株式会社 | Work vehicle |
| CN104210569B (en) * | 2014-09-05 | 2017-08-08 | 徐工集团工程机械股份有限公司 | Crawler crane and the support anti-indigenous method of sprocket wheel |
| CN106828637B (en) * | 2017-02-09 | 2019-08-23 | 绍兴市亿跃智能科技有限公司 | A kind of antiwind crawler driving whell with track block |
-
2017
- 2017-02-09 CN CN201710070062.3A patent/CN106828637B/en active Active
- 2017-07-28 WO PCT/CN2017/095013 patent/WO2018145422A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854345A (en) * | 1974-03-20 | 1974-12-17 | Caterpillar Tractor Co | Noise attenuating impact absorbing means for sprocket teeth and track |
| CN201695436U (en) * | 2010-06-22 | 2011-01-05 | 天津建筑机械厂 | Protecting device of marsh bulldozer running system |
| EP2949552A1 (en) * | 2014-05-30 | 2015-12-02 | CNH Industrial Italia S.p.A. | Drive wheel for a track assembly of a work vehicle |
| CN105346612A (en) * | 2015-12-12 | 2016-02-24 | 张�林 | Track, chain and chain wheel combined structure capable of self-discharging sludge and used for beach car track |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106828637A (en) | 2017-06-13 |
| WO2018145422A1 (en) | 2018-08-16 |
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