CN106828637A - 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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- CN106828637A CN106828637A CN201710070062.3A CN201710070062A CN106828637A CN 106828637 A CN106828637 A CN 106828637A CN 201710070062 A CN201710070062 A CN 201710070062A CN 106828637 A CN106828637 A CN 106828637A
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- chain
- track
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- apical axis
- housing
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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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- Engineering & Computer Science (AREA)
- 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 field, more particularly to a kind of antiwind crawler driving whell with track block, it includes side plate, housing, interstage sleeve, governor motion, card channel, side shield, apical axis, apical axis side pivoted housing, pivoted housing in apical axis, anticollison block, pressure passage, end axle, end journal stirrup, anticollison block journal stirrup, interstage sleeve inside groove, gear inner panel, track chain, chain inclined-plane, chain top opening, wherein crawler belt is linked together by track chain by rotating shaft, housing wedge angle snaps 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；Covered by interstage sleeve, gear inner panel and side shield between housing wedge angle and adjacent wedge angle, prevent general weeds or can be on twister winding driving wheel wedge angle on and cause the failure of Athey wheel, improve the passability of Athey wheel.
Description
Art
The invention belongs to track drive technical field, more particularly to a kind of antiwind crawler driving whell with track block.
Background technology
Current track drive uses the various aspects in engineering truck；The durability of engineering truck crawler belt, any landform are led to
The property crossed and anti-destructive etc. are all to evaluate a leading indicator for crawler belt engineering truck quality；Particularly travel with each plantation
Thing, can wheel wound stalk or the ground with the abandoned steel wire with certain length, crawler driving whell wedge angle is equal
Can easier be wound, the lighter causes driving to be obstructed, severe one destruction caterpillar belt structure, cause larger loss, influence work to appoint
Business.So a kind of antiwind crawler driving whell of design is necessary.
A kind of antiwind crawler driving whell with track block of present invention design solves as above problem.
The content of the invention
To solve drawbacks described above of the prior art, the present invention discloses a kind of antiwind crawler driving whell with track block,
It is realized using following technical scheme.
A kind of antiwind crawler driving whell with track block, it is characterised in that：It includes side plate, housing, interstage sleeve, regulation machine
Pivoted housing, anticollison block, pressure passage, end axle, end journal stirrup, anticollision in structure, card channel, side shield, apical axis, apical axis side pivoted housing, apical axis
Block journal stirrup, interstage sleeve inside groove, gear inner panel, track chain, chain inclined-plane, chain top opening, chain top surface, wherein housing is in centre
Sky, outer rim is circumferentially evenly distributed with multiple wedge angles；Housing both sides are separately installed with side plate, and pointed tip both sides are by an end
Journal stirrup is provided with an end axle, and the groove between wedge angle and adjacent wedge angle has pressure passage, and pointed tip has card channel；Gear
Set one end is provided with shelves set inside groove, and apical axis side pivoted housing does not have the side of perforate one end, the both sides point of gear inner panel one end installed in interstage sleeve
Anticollison block journal stirrup is not provided with by anticollison block, gear inner panel is arranged in the interstage sleeve inside groove of interstage sleeve；By end on adjacent wedge angle
Axle is provided with gear inner panel with anticollison block journal stirrup, 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
Rise, the apical axis side pivoted housing of two interstage sleeves is distributed in apical axis both sides, and pivoted housing in apical axis is provided with the middle of apical axis, and apical axis two ends are respectively mounted
There is a side shield；Governor motion is arranged between two side plates and is respectively provided with a governor motion between two adjacent wedge angles；
Be connected by rotating shaft by multiple track chains with the crawler belt that housing is engaged, the downside in the middle of track chain have chain inclined-plane and
The upside of track chain is not extended through, the chain inclined-plane upside of track chain has chain top opening, track chain both sides lower end
With chain top surface.
Above-mentioned governor motion includes fixed column, the first spring, scroll spring, clamp, rotating mechanism, S types lever, pressure
Plate, leaf spring, supported by plate spring, clamp bar, outer fixed block, sliding axle, breach, 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 are arranged on the side plate of side, sliding axle
One end is arranged in fixed column, and S type levers are slided on sliding axle by axis hole, and rotating mechanism is provided with S type lever axis holes；
First spring is nested on sliding axle and one end is connected with fixed column, and the other end is connected with rotating mechanism；Scroll spring is nested in
First spring outwards, scroll spring outer end is arranged on S type levers side by outer fixed block, and scroll spring the inner is by interior fixation
Block is arranged in fixed column；Pressure plate top is connected with pivoted housing in apical axis, and the bottom of pressure plate both sides is mounted on the board that presses
Plate, pressure plate bottom is provided with pressure plate stem, and pressure plate passes through pressure passage；Clamp passes through card channel, and clamp lower end is provided with
Clamp bar, clamp bar side face lower end is provided with supported by plate spring；Leaf spring one end is arranged on the card channel hole side of case inside, another
End is arranged on supported by plate spring；Pressure plate stem is engaged with S type levers concave surface, and clamp bar is engaged with S type levers convex surface；
Side that S types lever and clamp coordinate and towards there is breach at the side of fixed column；First track block and the second track block are pacified
On S type levers 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 has rear stroke block face towards the first track block side；Pressure plate stem is in front travel guide face, rear row
Slided between journey guide face and rear stroke block face.
Above-mentioned housing wedge angle and chain inclined-plane coordinate, clamp through after card channel can through chain top opening, chain top surface with
Interstage sleeve, apical axis and gear inner panel coordinate.
Used as the further improvement of this technology, above-mentioned rotating mechanism includes the first annulus set, the second annulus set, the 3rd annulus
The second interior annular is provided with by the first interior annular at set, the first interior annular, the second interior annular, wherein S types lever axis hole；First
Annulus set is slided on sliding axle and is provided with the 3rd annulus set by the second annulus set；First interior annular and the second interior annular are pacified
In the cavity being made up of the first annulus set, the second annulus set and the 3rd annulus set, specifically match somebody with somebody and be combined into the first annulus set side
With the side contacts of the second interior annular one, the second annulus set inner edge surface contacted with the second interior annular outer edge surface, the 3rd annulus set side and
Another side contacts of second interior annular, the 3rd annulus set inner edge surface is contacted with the first interior annular outer edge surface.
Used as the further improvement of this technology, the two anticollison block journal stirrups installed on above-mentioned end axle mutually stagger installation.
Above-mentioned first spring can be compressed can also be stretched.
Used as the further improvement of this technology, above-mentioned housing wedge angle corner angle is any one between 50 degree to 65 degree
Angle.
Relative to traditional track drive technology, crawler belt is linked together by track chain by rotating shaft in the present invention, shell
Body wedge angle snaps in the chain inclined-plane of track chain and then drives crawler belt rotation, and principle is with traditional crawler belt and the principle class of driving wheel
Seemingly；Covered by interstage sleeve, gear inner panel and side shield between housing wedge angle and adjacent wedge angle, prevent general weeds or can wind
Cause the failure of Athey wheel on wedge angle on thing winding driving wheel；Improve the passability of Athey wheel.
Driving wheel housing rotation can drive caterpillar drive, after housing wedge angle is contacted with crawler belt, track chain by wedge angle
Chain top surface can apply downward power to interstage sleeve, apical axis, gear inner panel, apical axis is moved down afterwards, while driving interstage sleeve with gear
The telescopic body of inner panel composition is around end axle rotation, and apical axis drives the downward oscillating motion of side shield, promotes wedge angle to leak completely
In going out and stretching 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 be slided in interstage sleeve, belong to stretching structure, in apical axis
In moving downward, apical axis can increase with the distance between axle is held, and the increase of this distance is stretched out more by keeping off inner panel from interstage sleeve
Mend；Total length of the gear inner panel completely in interstage sleeve is the 1/2 of the total length for keeping off the fully extended interstage sleeve of inner panel, and is pushed up when fully extended
Axle should be in the groove bottom between wedge angle and wedge angle, and interstage sleeve and gear inner panel coordinate with wedge angle contact of incline plane, and this requires phase
The distance between adjacent wedge angle the top of the horn is more than the 1/2 of wedge angle chamfer length；Theoretical calculation shows that wedge angle corner angle is 50-65 degree
When disclosure satisfy that above structural requirement.Wedge angle angle in the present invention is more much larger than the top of the horn of traditional driving wheel, and this just causes
Housing drives situation about can be come off during crawler belt to occur, so increased governor motion in design.Governor motion is using apical axis
Acquisition power is moved downward, clamp is ejected from the card channel of pointed tip by power, the clamp meeting of ejection and caterpillar chain
The chain top opening of bar coordinates, and reaches the purpose for preventing from driving and coming off.In governor motion, S types lever can revolve around sliding axle
Turn to be moved along sliding axle axis again, the first spring is compressed in movement, the first spring has reset function to S type levers, rotation
Compression scroll spring in turning, scroll spring also has reset function to S types lever；Because can band in the rotary motion of S type levers
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 motions to the first spring；Scroll spring can be driven to move in same S types lever movement, so setting
The interior fixed block of meter can occur transverse shifting with scroll spring, but not influence the compression to scroll spring.Lead in rotating mechanism
The first annulus set is crossed with the slip of the second interior annular to completely cut off the motion of the rotation of S types lever and the first spring in direction of rotation.S types
Lever design is into the lever with S types, because the spacing very little between the pressure plate pressed by apical axis and clamp, but move up and down
Amplitude it is larger, it is impossible to install the motion of straight line lever transmission on the downside of both in this case, it is easy to cause lever
Come off with pressure plate and clamp, so design S type levers, are prevented from coming off, it is ensured that smoothly transmission.Apical axis in the middle of apical axis
Middle pivoted housing is connected with pressure plate, and the athletic meeting of apical axis drives pressure plate motion；When apical axis is moved downward, drive pressure plate downward
Motion, pressure plate applies downward power to S type levers concave surface, and S types lever is rotated around sliding axle, and S type levers convex surface will push up
Clamp is played, clamp is passed upwardly through card channel, while compressing leaf spring, the design of leaf spring plays a part of reset clamp.In S types
In lever rotary movement, originally pressure plate is located on front travel guide face, and now clamp bar is located on S type levers convex surface, and
Positioned at gap edge but indentation, there is not completely fallen off, the first spring is in nature retracted position；Afterwards as S types lever revolves
Turn, pressure plate stem is led along front travel and moved away from slip direction of principal axis；Pressure plate stem is by front travel guide face to S type levers
Apply the power towards fixed column direction, and the first spring is compressed, clamp bar is on S type levers convex surface to away from breach position
Put direction movement, it is ensured that clamp can be by the S smooth jack-up of type lever.When S type levers are rotated at design attitude, press plate stem
One end that will be from the first track block away from sliding axle departs from, and is connect with the collision of the second track block under the effect of the first spring reset
Touch, now S types lever there occurs larger displacement on away from fixed column direction so that clamp bar completely falls off S types lever simultaneously
Enter into breach, clamp loses the effect on S type levers top, reset is moved downward in time under leaf spring effect, prevent clamp
Top and chain top opening without departing from and disturb track chain to depart from wedge angle；Pressure plate falls completely at the design attitude of S type levers
Clamp is reached in chain top opening and ensure that wedge angle in causing that wedge angle snaps onto track chain completely, and at this position
Will not be come off from track chain.After S type levers rotate through design attitude, start the opposite direction rotation under scroll spring effect
Turn, the plate stem that pressed during this is moved along rear stroke guide face and rear stroke block face to direction of principal axis is slided.S types thick stick in moving process
Bar continues to be moved to away from fixed column direction, and the first spring is stretched, and when S type levers, to rotate to home position i.e. pressure plate complete
Ejection and the complete retracted state of clamp, the plate stem that now presses move to the first track block towards behind sliding axle one end in the first spring
Under reset response, the quick front travel guide face for being cross over the first track block towards one end of sliding axle from the first track block of pressure plate stem
On, that is, complete a circulation.With the two anticollison block journal stirrup designs that mutually stagger on the axle of one end in order to be carried using a rotating shaft
For two purposes of pivoted housing rotation.Apical axis drives side shield rotation, and side shield can be moved to below wedge angle side, and side shield it
Between will not interfere.Present invention uses the driving wheel of masking wedge angle, be prevented from general weeds or can twister twine
Cause the failure of Athey wheel on the wedge angle on driving wheel, the passability of Athey wheel is improved, with preferable practical function.
Brief description of the drawings
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is the correlation barrier structure schematic diagram such as interstage sleeve.
Fig. 3 is shell structure schematic diagram.
Fig. 4 is governor motion structural representation.
Fig. 5 is S types lever and rotating mechanism scheme of installation.
Fig. 6 is S type lever construction schematic diagrames.
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 representation.
Figure 10 is gear inner plate structure schematic diagram.
Figure 11 is pressure plate clamp scheme of installation.
Figure 12 is that track chain acts on schematic diagram with wedge angle.
Figure 13 is annulus set scheme of installation.
Label title in figure：1st, side plate, 2, housing, 4, interstage sleeve, 5, governor motion, 6, card channel, 7, side shield, 8, top
Axle, 9, apical axis side pivoted housing, 10, pivoted housing in apical axis, 11, anticollison block, 12, pressure passage, 13, end axle, 14, end journal stirrup, 15, fixed
Post, the 16, first spring, 17, scroll spring, 18, clamp, 19, rotating mechanism, 20, S type levers, 21, pressure plate, 49, leaf spring,
50th, supported by plate spring, 51, clamp bar, the 52, first annulus set, 53, outer fixed block, the 54, second annulus set, 55, sliding axle, 56,
Three annulus sets, the 57, first interior annular, the 58, second interior annular, 59, breach, 60, interior fixed block, 61, anticollison block journal stirrup, 62, gear
Set inside groove, 63, gear inner panel, 64, pressure plate stem, 65, track chain, 66, chain inclined-plane, 67, chain top opening, 68, pressure board
Plate, 70, front travel guide face, the 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, housing, interstage sleeve, governor motion, card channel, side shield, apical axis, apical axis
Pivoted housing, anticollison block, pressure passage, end axle, end journal stirrup, anticollison block journal stirrup, 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 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；Housing is intermediate hollow, and outer rim is circumferentially evenly distributed with
Multiple wedge angles；Housing both sides are separately installed with side plate, as shown in Fig. 2 pointed tip both sides are provided with by an end journal stirrup
One end axle, the groove between wedge angle and adjacent wedge angle has pressure passage, 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 does not have the side of perforate one end installed in interstage sleeve, such as Figure 10 institutes
Show, the both sides of gear inner panel one end are provided with anticollison block journal stirrup by anticollison block respectively, as shown in figure 8, gear inner panel is arranged on interstage sleeve
Interstage sleeve inside groove in；As shown in Fig. 2 being provided with gear inner panel by holding axle and anticollison block journal stirrup on adjacent wedge angle, phase is nested in
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 provided with pivoted housing in apical axis in the middle of apical axis, apical axis two ends are mounted on a side shield；Governor motion is arranged on two side plates
Between and two adjacent wedge angles between be respectively provided with a governor motion；As shown in figure 12, the crawler belt being engaged with housing is by multiple
Track chain is connected by rotating shaft, and the downside in the middle of track chain has chain inclined-plane and do not extend through the upper of track chain
Side, the chain inclined-plane upside of track chain has chain top opening, and track chain both sides lower end has chain top surface.
As shown in figure 4, above-mentioned governor motion includes fixed column, the first spring, scroll spring, clamp, rotating mechanism, S types
Lever, pressure plate, trigger mechanism, leaf spring, supported by plate spring, clamp bar, outer fixed block, sliding axle, breach, 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 arranged on the side plate of side, and sliding axle one end is arranged in fixed column, and S type levers slide on sliding axle by axis hole
On, rotating mechanism is installed at S type lever axis holes；As shown in figure 4, the first spring is nested on sliding axle and one end and fixed column
Connection, the other end is connected with rotating mechanism；As shown in fig. 7, scroll spring is nested in the first spring outwards, scroll spring outer end leads to
Outer fixed block is crossed installed in S type levers side, scroll spring is inner to be arranged in fixed column by interior fixed block；Such as Figure 11 institutes
Show, pressure plate top is connected with pivoted housing in apical axis, the bottom of pressure plate both sides is mounted on pressure plate clamp, pressure plate bottom peace
Equipped with pressure plate stem, as shown in figure 1, pressure plate passes through pressure passage；As shown in Fig. 1,4, clamp passes through card channel, clamp lower end
Clamp bar is installed, clamp bar side face lower end is provided with supported by plate spring；Leaf spring one end is arranged on the card channel hole side of case inside
Side, the other end is arranged on supported by plate spring；As shown in figure 4, pressure plate stem is engaged with S type levers concave surface, clamp bar and S types
Lever convex surface is engaged；As shown in fig. 6, the side that coordinates of S types lever and clamp and lacking towards having at the side of fixed column
Mouthful；First track block and the second track block are arranged on S type levers concave surface, and the first track block has forward away from fixed column side
Journey guide face, has rear stroke guide face towards fixed column side, and the second track block towards the first track block side there is rear stroke to keep off
Face；Pressure plate stem is slided between front travel guide face, rear stroke guide face and rear stroke block face.
As shown in figure 12, above-mentioned housing wedge angle coordinates with chain inclined-plane, and clamp is understood through chain top opening after passing through card channel,
Chain top surface coordinates with interstage sleeve, apical axis and gear inner panel.
It is above-mentioned as shown in Fig. 5,6,13, rotating mechanism include the first annulus set, the second annulus set, the 3rd annulus set, first
The second interior annular is provided with by the first interior annular at interior annular, the second interior annular, wherein S types lever axis hole；First annulus set
Slide on sliding axle and the 3rd annulus set is provided with by the second annulus set；First interior annular and the second interior annular be arranged on by
In the cavity of the first annulus set, the second annulus set and the 3rd annulus set composition, specifically match somebody with somebody and be combined into the first annulus set side and second
The side contacts of interior annular one, the second annulus set inner edge surface is contacted with the second interior annular outer edge surface, in the 3rd annulus set side and second
Another side contacts of annulus, the 3rd annulus set inner edge surface is contacted with the first interior annular outer edge surface.
The installation as shown in Fig. 2 the two anticollison block journal stirrups installed on above-mentioned end axle mutually stagger.
Above-mentioned housing wedge angle corner angle is any one angle between 50 degree to 65 degree.
In sum, crawler belt is linked together by track chain by rotating shaft in the present invention, and housing wedge angle snaps in caterpillar chain
The chain inclined-plane of bar and then drive crawler belt rotation, principle are similar with the principle of driving wheel with traditional crawler belt；Housing wedge angle and phase
Covered by interstage sleeve, gear inner panel and side shield between adjacent wedge angle, prevent general weeds or can be on twister winding driving wheel
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 housing wedge angle is contacted with crawler belt, track chain by wedge angle
Chain top surface can apply downward power to interstage sleeve, apical axis, gear inner panel, apical axis is moved down afterwards, while driving interstage sleeve with gear
The telescopic body of inner panel composition is around end axle rotation, and apical axis drives the downward oscillating motion of side shield, promotes wedge angle to leak completely
In going out and stretching 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 be slided in interstage sleeve, belong to stretching structure, in apical axis
In moving downward, apical axis can increase with the distance between axle is held, and the increase of this distance is stretched out more by keeping off inner panel from interstage sleeve
Mend；Total length of the gear inner panel completely in interstage sleeve is the 1/2 of the total length for keeping off the fully extended interstage sleeve of inner panel, and is pushed up when fully extended
Axle should be in the groove bottom between wedge angle and wedge angle, and interstage sleeve and gear inner panel coordinate with wedge angle contact of incline plane, and this requires phase
The distance between adjacent wedge angle the top of the horn is more than the 1/2 of wedge angle chamfer length；Theoretical calculation shows that wedge angle corner angle is 50-65 degree
When disclosure satisfy that above structural requirement.Wedge angle angle in the present invention is more much larger than the top of the horn of traditional driving wheel, and this just causes
Housing drives situation about can be come off during crawler belt to occur, so increased governor motion in design.Governor motion is using apical axis
Acquisition power is moved downward, clamp is ejected from the card channel of pointed tip by power, the clamp meeting of ejection and caterpillar chain
The chain top opening of bar coordinates, and reaches the purpose for preventing from driving and coming off.In governor motion, S types lever can revolve around sliding axle
Turn to be moved along sliding axle axis again, the first spring is compressed in movement, the first spring has reset function to S type levers, rotation
Compression scroll spring in turning, scroll spring also has reset function to S types lever；Because can band in the rotary motion of S type levers
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 motions to the first spring；Scroll spring can be driven to move in same S types lever movement, so setting
The interior fixed block of meter can occur transverse shifting with scroll spring, but not influence the compression to scroll spring.As shown in figure 5, rotation
By the first annulus set, to completely cut off, S types lever rotates and the first spring is in direction of rotation with the slip of the second interior annular in rotation mechanism
Motion.S types lever design is into the lever with S types, because the spacing very little between the pressure plate pressed by apical axis and clamp,
But the amplitude for moving up and down is larger, it is impossible to install the motion of straight line lever transmission on the downside of both in this case, is held very much
It is easily caused lever to be come off with pressure plate and clamp, so design S type levers, are prevented from coming off, it is ensured that smoothly transmission.Apical axis
Pivoted housing is connected with pressure plate in middle apical axis, and the athletic meeting of apical axis drives pressure plate motion；When apical axis is moved downward, drive
Pressure plate is moved downward, and pressure plate applies downward power to S type levers concave surface, and S types lever is rotated around sliding axle, such as Fig. 4 institutes
Show, S type levers convex surface will jack-up clamp, clamp passed upwardly through card channel, while compressing leaf spring, the design of leaf spring is played
The effect of reset clamp.In S type lever rotary movements, originally pressure plate is located on front travel guide face, now clamp bar
On S type levers convex surface, and positioned at gap edge but indentation, there is not completely fallen off, the first spring is in nature scale shape
State；Afterwards as S types lever rotates, pressure plate stem is led along front travel and is moved away from slip direction of principal axis；Pressure plate stem leads to
The power that front travel guide face applies towards fixed column direction to S types lever is crossed, and the first spring is compressed, clamp bar is in S types
Moved to away from gap position direction on lever convex surface, it is ensured that clamp can be by the S smooth jack-up of type lever.When the rotation of S types lever
When to design attitude, one end that pressure plate stem will be from the first track block away from sliding axle departs from, and makees in the first spring reset
With lower with the second track block making contact, now S types lever there occurs larger displacement on away from fixed column direction so that card
Plate stem completely falls off S types lever and enters into breach, and clamp loses the effect on S type levers top, under leaf spring effect in time
Move downward reset, prevent clamp top and chain top opening without departing from and disturb track chain to depart from wedge angle；The design of S type levers
Pressure plate falls so that clamp reaches chain top in so that wedge angle snaps onto track chain completely, and at this position completely at position
Mouthful in and ensure that wedge angle will not come off from track chain.After S type levers rotate through design attitude, start in scrollwork
Opposite direction rotation under spring effect, the plate stem that pressed during this is moved along rear stroke guide face and rear stroke block face to direction of principal axis is slided
It is dynamic.S types lever continues to be moved to away from fixed column direction in moving process, and the first spring is stretched, when S type levers rotate to original
Beginning position be pressure plate eject completely with the complete retracted state of clamp, now press plate stem move to the first track block towards slip
Behind axle 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.Design, same one end of the apical axis side pivoted housing of both sides on same apical axis
Mutually stagger two anticollison block journal stirrup designs on axle in order to provide the purpose that two pivoted housings rotate using a rotating shaft.Apical axis band
Dynamic side shield rotation, side shield can be moved to below wedge angle side, and will not be interfered between side shield.Present invention uses
Cover the driving wheel of wedge angle, be prevented from general weeds or can be on twister winding driving wheel wedge angle on and cause crawler belt
The failure of wheel, improves the passability of Athey wheel, with 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, housing, interstage sleeve, regulation machine
Pivoted housing, anticollison block, pressure passage, end axle, end journal stirrup, anticollision in structure, card channel, side shield, apical axis, apical axis side pivoted housing, apical axis
Block journal stirrup, interstage sleeve inside groove, gear inner panel, track chain, chain inclined-plane, chain top opening, chain top surface, wherein housing is in centre
Sky, outer rim is circumferentially evenly distributed with multiple wedge angles；Housing both sides are separately installed with side plate, and pointed tip both sides are by an end
Journal stirrup is provided with an end axle, and the groove between wedge angle and adjacent wedge angle has pressure passage, and pointed tip has card channel；Gear
Set one end is provided with shelves set inside groove, and apical axis side pivoted housing does not have the side of perforate one end, the both sides point of gear inner panel one end installed in interstage sleeve
Anticollison block journal stirrup is not provided with by anticollison block, gear inner panel is arranged in the interstage sleeve inside groove of interstage sleeve；By end on adjacent wedge angle
Axle is provided with gear inner panel with anticollison block journal stirrup, 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
Rise, the apical axis side pivoted housing of two interstage sleeves is distributed in apical axis both sides, and pivoted housing in apical axis is provided with the middle of apical axis, and apical axis two ends are respectively mounted
There is a side shield；Governor motion is arranged between two side plates and is respectively provided with a governor motion between two adjacent wedge angles；
Be connected by rotating shaft by multiple track chains with the crawler belt that housing is engaged, the downside in the middle of track chain have chain inclined-plane and
The upside of track chain is not extended through, the chain inclined-plane upside of track chain has chain top opening, track chain both sides lower end
With chain top surface；
Above-mentioned governor motion includes fixed column, the first spring, scroll spring, clamp, rotating mechanism, S types lever, pressure plate, plate
Spring, supported by plate spring, clamp bar, outer fixed block, sliding axle, breach, 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 are arranged on the side plate of side, sliding axle one end peace
In fixed column, S type levers are slided on sliding axle by axis hole, and rotating mechanism is provided with S type lever axis holes；First bullet
Spring is nested on sliding axle and one end is connected with fixed column, and the other end is connected with rotating mechanism；Scroll spring is nested in the first bullet
Spring outside, scroll spring outer end is arranged on S type levers side by outer fixed block, and scroll spring the inner is installed by interior fixed block
In fixed column；Pressure plate top is connected with pivoted housing in apical axis, and the bottom of pressure plate both sides is mounted on pressure plate clamp, pressure
Plate bottom is provided with pressure plate stem, and pressure plate passes through pressure passage；Clamp passes through card channel, and clamp lower end is provided with clamp bar,
Clamp bar side face lower end is provided with supported by plate spring；Leaf spring one end is arranged on the card channel hole side of case inside, and the other end is installed
On supported by plate spring；Pressure plate stem is engaged with S type levers concave surface, and clamp bar is engaged with S type levers convex surface；S type thick sticks
Side that bar and clamp coordinate and towards there is breach at the side of fixed column；First track block and the second track block are arranged 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 has rear stroke block face towards the first track block side；Pressure plate stem is led in front travel guide face, rear stroke
Slided between face and rear stroke block face；
Above-mentioned housing wedge angle and chain inclined-plane coordinate, clamp through after card channel can through chain top opening, chain top surface and interstage sleeve,
Apical axis and gear inner panel coordinate.
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, the 3rd annulus set, the first interior annular, the second interior annular, wherein S types lever axis hole
Place is provided with the second interior annular by the first interior annular；First annulus set is slided on sliding axle and covered by the second annulus and installed
There is the 3rd annulus set；First interior annular and the second interior annular are arranged on by the first annulus set, the second annulus set and the 3rd annulus set
It is specific with being combined into the first annulus set side and the side contacts of the second interior annular one in the cavity of composition, the second annulus set inner edge surface with
Second interior annular outer edge surface is contacted, the 3rd annulus set side and another side contacts of the second interior annular, the 3rd annulus set inner edge surface with
First interior annular outer edge surface is contacted.
3. a kind of antiwind crawler driving whell with track block according to claim 1, it is characterised in that：On above-mentioned end axle
The two anticollison block journal stirrups installed 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 housing point
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 true CN106828637A (en) | 2017-06-13 |
| CN106828637B CN106828637B (en) | 2019-08-23 |
Family
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Family Applications (1)
| 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145420A1 (en) * | 2017-02-09 | 2018-08-16 | 郑东振 | Anti-wind crawler driving wheel with trigger mechanism |
| WO2018145422A1 (en) * | 2017-02-09 | 2018-08-16 | 原泉 | Anti-wind crawler driving wheel with track blocks |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| US3854345A (en) * | 1974-03-20 | 1974-12-17 | Caterpillar Tractor Co | Noise attenuating impact absorbing means for sprocket teeth and track |
| JP2011235800A (en) * | 2010-05-12 | 2011-11-24 | Topy Industries Ltd | Travelling device and robot |
| CN201695436U (en) * | 2010-06-22 | 2011-01-05 | 天津建筑机械厂 | Protecting device of marsh bulldozer running system |
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| WO2018145422A1 (en) * | 2017-02-09 | 2018-08-16 | 原泉 | Anti-wind crawler driving wheel with track blocks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106828637B (en) | 2019-08-23 |
| WO2018145422A1 (en) | 2018-08-16 |
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