CN106697091B - A kind of antiwind crawler driving whell of two-way anti-gear - Google Patents
A kind of antiwind crawler driving whell of two-way anti-gear Download PDFInfo
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- CN106697091B CN106697091B CN201710065248.XA CN201710065248A CN106697091B CN 106697091 B CN106697091 B CN 106697091B CN 201710065248 A CN201710065248 A CN 201710065248A CN 106697091 B CN106697091 B CN 106697091B
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- wedge angle
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- 239000004575 stone Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
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Classifications
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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
-
- 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
-
- 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
-
- 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
- B62D55/125—Final drives
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to track drive technical fields, more particularly to a kind of antiwind crawler driving whell of two-way anti-gear, it includes driving wedge angle, the first skewed slot, catch spring, the second skewback, scroll spring, telescopic rod, scrollwork shaft, the first skewback, driving wheel etc., wherein there is on driving wheel in the present invention driving wedge angle, by driving wedge angle to be caught in crawler belt card slot, and then drive crawler belt operation.It is formed by groove in the present invention in adjacent driven wedge angle and skewback is installed, skewback plays the role of preventing general weeds or can cause the failure of Athey wheel on the driving wedge angle of twister winding on the drive wheel；And when crawler belt and driving wedge angle contact, skewback can be extruded the groove between adjacent driven wedge angle by crawler belt, to guarantee that crawler belt is smoothly driven by driving wedge angle.Skewback is divided into the first skewback and the second skewback；After driving wheel side is blocked by stone or compared with hard objects, the movement for the side not being blocked is still had, and ensure that driving is gone on smoothly.
Description
Technical field
The invention belongs to track drive technical fields, more particularly to a kind of antiwind crawler driving whell of two-way anti-gear.
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 antiwind crawler driving whell that the present invention designs a kind of two-way anti-gear solves the problems, such 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 of two-way anti-gear,
It adopts the following technical solutions to realize.
A kind of antiwind crawler driving whell of two-way anti-gear, it is characterised in that: it includes catch spring slot, driving wedge angle, first
Skewed slot, catch spring, the first guide groove, the second skewback, second swing chamber, the second scrollwork chamber, the second scroll spring, telescopic rod, the second hinge
Connect chamber, the first hinge cavity, the first swing chamber, the first scrollwork chamber, scrollwork shaft, the first skewback, driving wheel, the second guide block, second
Ramp, articulated shaft, the second guide groove, fixed strip, the second skewed slot, the first ramp, the first guide block, the first scroll spring, wherein driving
The driving axis connection with vehicle is taken turns, 18 driving wedge angles are uniformly circumferentially installed on driving wheel, are had between adjacent driven wedge angle
Identical mounting structure has for the structure between wherein any one adjacent driven wedge angle, between adjacent driven wedge angle
One skewed slot, and the first skewed slot tilts 30 degree to driving wheel side；First skewed slot cross section is ladder type, and inner face is bigger than opening face；
Driving wedge angle two sides root is provided with the first guide groove, and only direction is pierced by the side for driving wedge angle to the first guide groove obliquely upward；It drives
Dynamic pointed tip two sides all have catch spring slot；Two catch springs are separately mounted to driving pointed tip two with identical mounting means
Side, for wherein any one catch spring, catch spring one end is mounted on driving wedge angle the top of the horn, and the other end is located in catch spring slot；In catch spring
The curvature under natural retracted position of 1/3 section of close driving wedge angle is 0；First is provided among the first skewed slot bottom surface on driving wheel
Chamber is swung, the first swing chamber side is provided with the first scrollwork chamber, and the first scrollwork chamber side is equipped with scrollwork shaft；First skewback is whole
For the regular triangular prism for being rotated by 90 ° installation, and the first skewback one side is vertical, and it is the of ladder type that the first skewback bottom surface, which has cross section,
One ramp on the first skewback two sides and is partial to the closed angle end in non-vertical face and is separately installed with first guide block；First tiltedly
Block upper end has the second skewed slot, and the second skewed slot two sides all have the second guide groove, the second guide groove be pierced by obliquely upward the first skewback and
Obliquely downward is not pierced by the first skewback, is provided with the first hinge cavity close to the first guide block side on the downside of the first ramp, in the first hinge cavity
Articulated shaft is installed, close first guide block side is provided with the second hinge cavity on the upside of the second skewed slot, installs in the second hinge cavity hinged
Spindle；Have cross section for the second ramp of ladder type on the downside of second skewback, and the second ramp tilt angle and the second skewback top
At 30 degree, and with the first skewed slot inclined surface at 60 degree, two the second guide blocks are symmetrically mounted at the two sides of the second ramp, and position in face
In the second ramp with the second most short side of skewback top distance between the surface；Middle position is opened upwards in second ramp of the second skewback
There is the second swing chamber, the second swing chamber side is provided with the second scrollwork chamber, and the second scrollwork chamber side is equipped with scrollwork shaft；First tiltedly
Block is fitted in the first skewed slot of driving wheel by the first ramp and the first skewed slot, and the first guide block slides on the first guide groove
In；First scroll spring is mounted in the first scrollwork chamber, and the first scroll spring inner end is fixed on the scrollwork in the first scrollwork chamber and turns
On axis, outer end is mounted on telescopic rod by fixed strip；Telescopic rod one end is mounted in the scrollwork shaft in the first scrollwork chamber, separately
One end is mounted on the articulated shaft in the first hinge cavity；Second skewback is mounted on the by the second ramp and the cooperation of the second skewed slot
On two skewed slots, the second guide block is slided in the second guide groove, and the second scroll spring is mounted in the second scrollwork chamber, the second scroll spring
Inner end is fixed in the scrollwork shaft in the second scrollwork chamber, and outer end is mounted on telescopic rod by fixed strip；Telescopic rod one end peace
In the scrollwork shaft in the second scrollwork chamber, the other end is mounted on the articulated shaft in the second hinge cavity.
Above-mentioned telescopic rod includes telescopic shell, flexible interior bar, wherein flexible interior bar is nested in telescopic shell, telescopic shell
It is connect with scrollwork shaft, interior bar of stretching and hinged axis connection, fixed strip are mounted on telescopic shell.
Relative to traditional track drive technology, there is on driving wheel in the present invention driving wedge angle in the present invention, pass through drive
Dynamic wedge angle is caught in crawler belt card slot, and then drives crawler belt operation.It is formed by groove and pacifies in adjacent driven wedge angle in the present invention
Equipped with skewback, skewback, which plays, to be prevented general weeds or can cause on twister winding driving wedge angle on the drive wheel
The effect of the failure of Athey wheel；And when crawler belt and driving wedge angle contact, crawler belt can extrude skewback between adjacent driven wedge angle
Groove, to guarantee that crawler belt is smoothly driven by driving wedge angle.Skewback is divided into the first skewback and the second skewback；First skewback and second
Skewback is cooperated by the second ramp and the second skewed slot, and after pressure of second skewback by crawler belt, the second skewback can be first
On skewback along the second skewed slot tilt slide, sliding, the second guide block on the second skewback is in the second guide groove on the first skewback
Sliding, the second guide groove is not pierced by the first skewback side in obliquely downward, so the second guide block is in the sliding of the second guide groove, oblique
Lower section direction is limited by, it is therefore prevented that the second skewback skids off downwards the first skewback；In the second skewback in the second scrollwork chamber
With the second scroll spring, the second scroll spring inner end is fixed in the scrollwork shaft in the second scrollwork chamber, and outer end passes through fixation
Item is mounted on the telescopic shell on telescopic rod, and the opposite sliding of the first skewback and the second skewback can make telescopic rod around hinge
Spindle and scrollwork shaft are swung in the second swing chamber, while compressing the second scroll spring, and are kept off second after crawler belt pressure disappears
The restoring force of scroll spring can make the second skewback be restored to original position.First tiltedly passes through the first skewed slot and first with driving wheel fastly
Ramp cooperation, after crawler belt presses pressure to the second skewback, after pressure is transmitted to the first skewback by the second skewback, tiltedly except second
Block slided along the second skewed slot it is outer, the first skewback can between driving wheel adjacent driven wedge angle along the first skewed slot to downslide
Dynamic, in the case where interference between the first skewback, the second skewback and driving wheel, the first guide block on the first skewback is led first
It is slided in slot, the first guide groove is not pierced by driving wheel side on direction obliquely, and such design ensure that the first guide block on edge
First guide groove is obliquely on direction by position-limiting action, it is therefore prevented that the first skewback skids off downwards driving wheel.First in driving wheel
There is the first scroll spring, the first scroll spring inner end is fixed in the scrollwork shaft in the first scrollwork chamber, outer end in scrollwork chamber
It is mounted on the telescopic shell on telescopic rod by fixed strip, the opposite sliding of the first skewback and driving wheel can make telescopic rod
It is swung in the first swing chamber around articulated shaft and scrollwork shaft, while compressing the first scroll spring, and when the pressure of crawler belt disappears
After mistake, the restoring force of the first scroll spring can make the first skewback be restored to original position；First skewback and the second skewback in design
The inclined direction of movement is on the contrary, its design function are as follows: after crawler belt presses to the second skewback, the second skewback can be opposite under normal circumstances
First skewback is mobile, and when not interfering, the first skewback opposite can also be moved with driving wheel, the movement in two kinds of directions with
Machine, but after driving wheel side is blocked by stone or compared with hard objects, the movement for the side not being blocked still is deposited
It ensure that driving is gone on smoothly.Between second the second ramp of skewback, first the second skewed slot of skewback and first the first ramp of skewback
Angle guarantee that under the second skewback own wt, the second skewback will not be slided from the first skewback along the second skewed slot automatically,
First skewback and the second skewback will not be such that automatically the first ramp slides in the first skewed slot under being always self-possessed.Discovery second is oblique in design
Rail tilt angle and upper stopper top end face are and best at effect at 60 degree with the first skewed slot inclined surface at 30 degree.Gear in design
Close to 1/3 section of driving wedge angle, curvature is 0 to spring under natural retracted position in catch spring in a free state, such design guarantee
It is blocked by catch spring in space between driving wedge angle and second skewback；Because curvature be 0 make catch spring top surface close to plane and with
Second skewback top surface is parallel, it is therefore prevented that easy twister is wrapped in the second skewback and drives in the gap between wedge angle.When driving point
After angle is caught in crawler belt, crawler belt presses pressure to catch spring, and catch spring one end can be slid into catch spring slot by deformation, be avoided and crawler belt
Interference, influences to be driven；After pressure disappears, catch spring restores to the original state state under elastic force.
Detailed description of the invention
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is global facility distribution side view.
Fig. 3 is scroll spring operation schematic diagram.
Fig. 4 is scroll spring scheme of installation.
Fig. 5 is the second skewback structural schematic diagram.
Fig. 6 is the second swing cavity configuration schematic diagram.
Fig. 7 is the first skewback structural schematic diagram.
Fig. 8 is the first skewback perspective view.
Fig. 9 is the first swing cavity configuration schematic diagram.
Figure 10 is telescopic rod and scroll spring scheme of installation.
Figure 11 is catch spring scheme of installation.
Figure 12 is catch spring operation side view.
Figure label title: 2, catch spring slot, 3, driving wedge angle, the 4, first skewed slot, 5, catch spring, the 7, first guide groove, 8, second
Skewback, 9, second swings chamber, the 10, second scrollwork chamber, the 11, second scroll spring, 12, telescopic rod, the 13, second hinge cavity, and 14, the
One hinge cavity, 15, first swings chamber, the 16, first scrollwork chamber, 17, scrollwork shaft, the 18, first skewback, 19, driving wheel, and 20, the
Two guide blocks, the 21, second ramp, 22, articulated shaft, the 23, second guide groove, 24, fixed strip, 25, telescopic shell, 26, flexible interior bar,
28, the second skewed slot, the 29, first ramp, the 30, first guide block, the 31, first scroll spring.
Specific embodiment
As shown in Figure 1, 2, it includes catch spring slot 2, drives wedge angle 3, the first skewed slot 4, catch spring 5, the first guide groove 7, second tiltedly
Block 8, second swings chamber 9, the second scrollwork chamber 10, the second scroll spring 11, telescopic rod 12, the second hinge cavity 13, the first hinge cavity
14, first chamber 15, the first scrollwork chamber 16, scrollwork shaft 17, the first skewback 18, driving wheel 19, the second guide block 20, second are swung tiltedly
Rail 21, articulated shaft 22, the second guide groove 23, fixed strip 24, the second skewed slot 28, the first ramp 29, the first guide block 30, the first scrollwork bullet
Spring 31, the wherein driving axis connection of driving wheel 19 and vehicle, as shown in Fig. 2, circumferential on driving wheel 19 be uniformly equipped with 18 drives
Move wedge angle 3, mounting structure having the same between adjacent driven wedge angle 3, between wherein any one adjacent driven wedge angle 3
Structure, as shown in Fig. 1,9, between adjacent driven wedge angle 3 have the first skewed slot 4, and the first skewed slot 4 to driving wheel 19 1 roll
Oblique 30 degree；First skewed slot, 4 cross section is ladder type, and inner face is bigger than opening face；Driving 3 two sides root of wedge angle is provided with the first guide groove
7, and only direction is pierced by the side for driving wedge angle 3 to the first guide groove 7 obliquely upward；As shown in Figure 11,12,3 top two of wedge angle is driven
Side all has catch spring slot 2；Two catch springs 5 are separately mounted to driving 3 top two sides of wedge angle with identical mounting means, for wherein
Any one catch spring 5,5 one end of catch spring are mounted on driving 3 the top of the horn of wedge angle, and the other end is located in catch spring slot 2；Close to drive in catch spring 5
The curvature under natural retracted position of 1/3 section of dynamic wedge angle 3 is 0；As shown in figure 9, among 4 bottom surface of the first skewed slot on driving wheel 19
It is provided with the first swing chamber 15, the first swing 15 side of chamber is provided with the first scrollwork chamber 16, and 16 side of the first scrollwork chamber is equipped with scrollwork
Shaft 17；As shown in Figure 7,8, the first skewback 18 is generally rotated by 90 ° the regular triangular prism of installation, and the first skewback 18 erects on one side
Directly, 18 bottom surface of the first skewback has cross section for the first ramp 29 of ladder type, on 18 two sides of the first skewback and is partial to non-perpendicular
The closed angle end faced directly is separately installed with first guide block 30；First skewback, 18 upper end has the second skewed slot 28, the second skewed slot 28
Two sides all have the second guide groove 23, and the second guide groove 23 is pierced by the first skewback 18 obliquely upward and obliquely downward is not pierced by the first skewback
18,29 downside of the first ramp is provided with the first hinge cavity 14 close to 30 side of the first guide block, is equipped in the first hinge cavity 14 hinged
Axis 22,28 upside of the second skewed slot are provided with the second hinge cavity 13 close to 30 side of the first guide block, install in the second hinge cavity 13 hinged
Spindle 22；It as shown in Figure 5,6, is the second ramp 21 of ladder type with cross section on the downside of the second skewback 8, and the second ramp 21 tilts
At 30 degree, and with 4 inclined surface of the first skewed slot at 60 degree, two the second guide blocks 20 are symmetrically pacified for angle and 8 top end face of the second skewback
Mounted in the two sides of the second ramp 21, and it is located in the second ramp 21 and pushes up the most short side of distance between the surface with the second skewback 8；Second skewback
Middle position is provided with the second swing chamber 9 upwards in 8 the second ramp 21, and the second swing 9 side of chamber is provided with the second scrollwork chamber 10,
Second scrollwork chamber, 10 side is equipped with scrollwork shaft 17；As shown in Figure 3,4, the first skewback 18 is oblique by the first ramp 29 and first
Slot 4 is fitted in the first skewed slot 4 of driving wheel 19, and the first guide block 30 slides in the first guide groove 7；First scroll spring
31 are mounted in the first scrollwork chamber 16, and as shown in Figure 10,31 inner end of the first scroll spring is fixed on the whirlpool in the first scrollwork chamber 16
It rolls up in shaft 17, outer end is mounted on telescopic rod 12 by fixed strip 24；12 one end of telescopic rod is mounted in the first scrollwork chamber 16
Scrollwork shaft 17 on, the other end is mounted on the articulated shaft 22 in the first hinge cavity 14；Second skewback 8 passes through the second ramp 21
Cooperate with the second skewed slot 28 and be mounted on the second skewed slot 28, the second guide block 20 slides in the second guide groove 23, the second scrollwork bullet
Spring 11 is mounted in the second scrollwork chamber 10, and 11 inner end of the second scroll spring is fixed on the scrollwork shaft 17 in the second scrollwork chamber 10
On, outer end is mounted on telescopic rod 12 by fixed strip 24；12 one end of telescopic rod is mounted on the scrollwork in the second scrollwork chamber 10 and turns
On axis 17, the other end is mounted on the articulated shaft 22 in the second hinge cavity 13.
As shown in Figure 10, above-mentioned telescopic rod 12 includes telescopic shell 25, flexible interior bar 26, wherein flexible interior bar 26 is nested in
In telescopic shell 25, telescopic shell 25 is connect with scrollwork shaft 17, and flexible interior bar 26 is connect with articulated shaft 22, and fixed strip 24 is installed
On telescopic shell 25.
In conclusion there is on driving wheel 19 driving wedge angle 3 in the present invention, by driving wedge angle 3 to be caught in crawler belt card slot,
And then drive crawler belt operation.It is formed by groove in the present invention in adjacent driven wedge angle 3 and skewback is installed, skewback, which plays, to be prevented
General weeds or can on the driving wedge angle 3 that is wrapped on driving wheel 19 of twister and the work of the failure that causes Athey wheel
With；And when crawler belt and driving wedge angle 3 contact, skewback can be extruded the groove between adjacent driven wedge angle 3 by crawler belt, to guarantee to carry out
Band is smoothly driven by driving wedge angle 3.Skewback is divided into the first skewback 18 and the second skewback 8；First skewback 18 and the second skewback 8 pass through
Second ramp 21 and the cooperation of the second skewed slot 28, after pressure of second skewback 8 by crawler belt, the second skewback 8 can be first tiltedly
On block 18 along 28 tilt slide of the second skewed slot, sliding, the second guide block 20 on the second skewback 8 on the first skewback 18 second
It is slided in guide groove 23, the second guide groove 23 is not pierced by 18 side of the first skewback in obliquely downward, so the second guide block 20 is second
It in the sliding of guide groove 23, is limited by obliquely downward direction, it is therefore prevented that the second skewback 8 skids off downwards the first skewback 18；?
There is the second scroll spring 11,11 inner end of the second scroll spring is fixed on the second scrollwork chamber in two skewbacks 8 in second scrollwork chamber 10
In scrollwork shaft 17 in 10, outer end is mounted on the telescopic shell 25 on telescopic rod 12 by fixed strip 24, the first skewback 18
The opposite sliding with the second skewback 8 can make telescopic rod 12 put in the second swing chamber 9 around articulated shaft 22 and scrollwork shaft 17
It is dynamic, while the second scroll spring 11 is compressed, and the restoring force for keeping off the second scroll spring 11 after crawler belt pressure disappears can make second
Skewback 8 is restored to original position.First tiltedly fastly with driving wheel 19 by the first skewed slot 4 and the cooperation of the first ramp 29, when crawler belt is to the
Two skewbacks 8 press after pressure, after pressure is transmitted to the first skewback 18 by the second skewback 8, except the second skewback 8 is along the second skewed slot
28 slidings are outer, and the first skewback 18 can be between 19 adjacent driven wedge angle 3 of driving wheel along 4 slide downward of the first skewed slot, the
In the case where not interfering between one skewback 18, the second skewback 8 and driving wheel 19, the first guide block 30 on the first skewback 18 is first
It is slided in guide groove 7, the first guide groove 7 is not pierced by 19 side of driving wheel on direction obliquely, and such design ensure that first leads
Block 30 along the first guide groove 7 obliquely direction by position-limiting action, it is therefore prevented that the first skewback 18 skids off downwards driving wheel 19.?
There is the first scroll spring 31,31 inner end of the first scroll spring is fixed on the first scrollwork chamber in driving wheel 19 in first scrollwork chamber 16
In scrollwork shaft 17 in 16, outer end is mounted on the telescopic shell 25 on telescopic rod 12 by fixed strip 24, the first skewback 18
The opposite sliding with driving wheel 19 can make telescopic rod 12 put in the first swing chamber 15 around articulated shaft 22 and scrollwork shaft 17
Dynamic, while compressing the first scroll spring 31, and after the disappearance of the pressure of crawler belt, the restoring force of the first scroll spring 31 can make the
One skewback 18 is restored to original position；The first skewback 18 and the inclined direction of the second skewback 8 movement are on the contrary, its design function in design
Are as follows: as shown in figure 3, the second skewback 8 can be mobile relative to the first skewback 18 under normal circumstances after crawler belt presses to the second skewback 8,
In the case of not interfering, the first skewback 18 can also be moved relative to driving wheel 19, and the movement in two kinds of directions is random, but when driving
After 19 certain side of wheel are blocked by stone or compared with hard objects, the movement for the side not being blocked is still had, and ensure that drive
It is dynamic to go on smoothly.Between 18 first ramp 29 of second skewback, 8 second ramp 21,18 second skewed slot 28 of the first skewback and the first skewback
Angle guarantee that under 8 own wt of the second skewback, the second skewback 8 will not be automatically along the second skewed slot 28 from the first skewback 18
It slides, the first ramp 29 will not be made to slide in the first skewed slot 4 automatically under the first skewback 18 and the second always self weight of skewback 8.Design
Middle discovery 21 tilt angle of the second ramp and upper stopper top end face are at 30 degree, and with 4 inclined surface of the first skewed slot at effect at 60 degree
Most preferably.Catch spring 5 in design is in a free state close to 1/3 section of curvature under natural retracted position of driving wedge angle 3 in catch spring 5
It is 0, such design ensure that the space between driving wedge angle 3 and the second skewback 8 is blocked by catch spring 5；Because curvature makes for 0
5 top surface of catch spring is close to plane and parallel with 8 top surface of the second skewback, it is therefore prevented that easy twister is wrapped in the second skewback 8 and driving point
In gap between angle 3.After driving wedge angle 3 to be caught in crawler belt, for crawler belt to the pressure pressure of catch spring 5,5 one end of catch spring can pass through change
Shape slides into catch spring slot 2, avoids interfering with crawler belt, influences to be driven；After pressure disappears, catch spring 5 restores former under elastic force
State.
Claims (1)
1. a kind of antiwind crawler driving whell of two-way anti-gear, it is characterised in that: it includes catch spring slot, drives wedge angle, first tiltedly
Slot, catch spring, the first guide groove, the second skewback, second swing chamber, the second scrollwork chamber, the second scroll spring, telescopic rod, second hingedly
Chamber, the first hinge cavity, first swing chamber, the first scrollwork chamber, scrollwork shaft, the first skewback, driving wheel, the second guide block, second tiltedly
Rail, articulated shaft, the second guide groove, fixed strip, the second skewed slot, the first ramp, the first guide block, the first scroll spring, wherein driving wheel
It is circumferential on driving wheel that 18 driving wedge angles are uniformly installed with the driving axis connection of vehicle, with phase between adjacent driven wedge angle
Same mounting structure has first between adjacent driven wedge angle for the structure between wherein any one adjacent driven wedge angle
Skewed slot, and the first skewed slot tilts 30 degree to driving wheel side；First skewed slot cross section is ladder type, and inner face is bigger than opening face；It drives
Dynamic wedge angle two sides root is provided with the first guide groove, and only direction is pierced by the side for driving wedge angle to the first guide groove obliquely upward；Driving
Pointed tip two sides all have catch spring slot；Two catch springs are separately mounted to driving pointed tip two sides with identical mounting means,
For wherein any one catch spring, catch spring one end is mounted on driving wedge angle the top of the horn, and the other end is located in catch spring slot；It is close in catch spring
The curvature under natural retracted position of 1/3 section of driving wedge angle is 0；The first swing is provided among the first skewed slot bottom surface on driving wheel
Chamber, the first swing chamber side are provided with the first scrollwork chamber, and the first scrollwork chamber side is equipped with scrollwork shaft；First skewback generally revolves
It is turn 90 degrees the regular triangular prism of installation, and the first skewback one side is vertical, the first skewback bottom surface is oblique with first that cross section is ladder type
Rail on the first skewback two sides and is partial to the closed angle end in non-vertical face and is separately installed with first guide block；On first skewback
End has the second skewed slot, and the second skewed slot two sides all have the second guide groove, and the second guide groove is pierced by the first skewback and obliquely downward obliquely upward
Fang Wei is pierced by the first skewback, and close first guide block side is provided with the first hinge cavity on the downside of the first ramp, installs in the first hinge cavity
There is articulated shaft, close first guide block side is provided with the second hinge cavity on the upside of the second skewed slot, is equipped with articulated shaft in the second hinge cavity；
Having cross section on the downside of second skewback is the second ramp of ladder type, and the second ramp tilt angle and the second skewback top end face are at 30
Degree, and with the first skewed slot inclined surface at 60 degree, two the second guide blocks are symmetrically mounted at the two sides of the second ramp, and are located at second
In ramp with the second most short side of skewback top distance between the surface；Middle position is provided with second upwards in second ramp of the second skewback
Chamber is swung, the second swing chamber side is provided with the second scrollwork chamber, and the second scrollwork chamber side is equipped with scrollwork shaft；First skewback passes through
First ramp is fitted in the first skewed slot of driving wheel with the first skewed slot, and the first guide block slides in the first guide groove；The
One scroll spring is mounted in the first scrollwork chamber, and the first scroll spring inner end is fixed in the scrollwork shaft in the first scrollwork chamber,
Outer end is mounted on telescopic rod by fixed strip；Telescopic rod one end is mounted in the scrollwork shaft in the first scrollwork chamber, the other end
It is mounted on the articulated shaft in the first hinge cavity；Second skewback is mounted on second tiltedly by the second ramp and the cooperation of the second skewed slot
On slot, the second guide block is slided in the second guide groove, and the second scroll spring is mounted in the second scrollwork chamber, the second scroll spring inner end
It is fixed in the scrollwork shaft in the second scrollwork chamber, outer end is mounted on telescopic rod by fixed strip；Telescopic rod one end is mounted on
In scrollwork shaft in second scrollwork chamber, the other end is mounted on the articulated shaft in the second hinge cavity；
Above-mentioned telescopic rod includes telescopic shell, flexible interior bar, wherein flexible interior bar is nested in telescopic shell, telescopic shell and whirlpool
Shaft connection is rolled up, interior bar of stretching and hinged axis connection, fixed strip are mounted on telescopic shell.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522946.2A CN108725615A (en) | 2017-02-06 | 2017-02-06 | A kind of anti-tangle crawler driving whell of two-way anti-gambling |
| CN201810521805.9A CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
| CN201810522399.8A CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell |
| CN201710065248.XA CN106697091B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of two-way anti-gear |
| CN201810522947.7A CN108502037B (en) | 2017-02-06 | 2017-02-06 | Anti-winding crawler driving wheel with anti-blocking function |
| CN201810522406.4A CN108715191A (en) | 2017-02-06 | 2017-02-06 | A kind of crawler driving whell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065248.XA CN106697091B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of two-way anti-gear |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522946.2A Division CN108725615A (en) | 2017-02-06 | 2017-02-06 | A kind of anti-tangle crawler driving whell of two-way anti-gambling |
| CN201810522947.7A Division CN108502037B (en) | 2017-02-06 | 2017-02-06 | Anti-winding crawler driving wheel with anti-blocking function |
| CN201810522399.8A Division CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell |
| CN201810521805.9A Division CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
| CN201810522406.4A Division CN108715191A (en) | 2017-02-06 | 2017-02-06 | A kind of crawler driving whell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106697091A CN106697091A (en) | 2017-05-24 |
| CN106697091B true CN106697091B (en) | 2018-12-07 |
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Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522947.7A Expired - Fee Related CN108502037B (en) | 2017-02-06 | 2017-02-06 | Anti-winding crawler driving wheel with anti-blocking function |
| CN201810522399.8A Withdrawn CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell |
| CN201710065248.XA Active CN106697091B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of two-way anti-gear |
| CN201810521805.9A Withdrawn CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
| CN201810522946.2A Withdrawn CN108725615A (en) | 2017-02-06 | 2017-02-06 | A kind of anti-tangle crawler driving whell of two-way anti-gambling |
| CN201810522406.4A Pending CN108715191A (en) | 2017-02-06 | 2017-02-06 | A kind of crawler driving whell |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522947.7A Expired - Fee Related CN108502037B (en) | 2017-02-06 | 2017-02-06 | Anti-winding crawler driving wheel with anti-blocking function |
| CN201810522399.8A Withdrawn CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810521805.9A Withdrawn CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
| CN201810522946.2A Withdrawn CN108725615A (en) | 2017-02-06 | 2017-02-06 | A kind of anti-tangle crawler driving whell of two-way anti-gambling |
| CN201810522406.4A Pending CN108715191A (en) | 2017-02-06 | 2017-02-06 | A kind of crawler driving whell |
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| CN (6) | CN108502037B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502037A (en) * | 2017-02-06 | 2018-09-07 | 温州泓呈祥科技有限公司 | A kind of antiwind crawler driving whell of anti-gear |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944192A (en) * | 2019-04-25 | 2019-06-28 | 常熟虞星光电科技有限公司 | A kind of hinder device of limitation stranger parking |
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| CN101229824A (en) * | 2008-02-22 | 2008-07-30 | 朱惠芬 | Multi-purpose combined type tyre antiskid track |
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| CN108502037B (en) * | 2017-02-06 | 2020-09-22 | 玉环县兴发动力有限公司 | Anti-winding crawler driving wheel with anti-blocking function |
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- 2017-02-06 CN CN201810522947.7A patent/CN108502037B/en not_active Expired - Fee Related
- 2017-02-06 CN CN201810522399.8A patent/CN108945130A/en not_active Withdrawn
- 2017-02-06 CN CN201710065248.XA patent/CN106697091B/en active Active
- 2017-02-06 CN CN201810521805.9A patent/CN108674505A/en not_active Withdrawn
- 2017-02-06 CN CN201810522946.2A patent/CN108725615A/en not_active Withdrawn
- 2017-02-06 CN CN201810522406.4A patent/CN108715191A/en active Pending
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| GB167193A (en) * | 1920-10-08 | 1921-08-11 | Sylvester Alexander Watkins | A self-acting stop or click applicable for winding watches and clocks |
| CN101229824A (en) * | 2008-02-22 | 2008-07-30 | 朱惠芬 | Multi-purpose combined type tyre antiskid track |
| CN201695436U (en) * | 2010-06-22 | 2011-01-05 | 天津建筑机械厂 | Protecting device of marsh bulldozer running system |
| CN205203167U (en) * | 2015-12-12 | 2016-05-04 | 张�林 | Mud flat car strikes off compound track of silt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108502037A (en) * | 2017-02-06 | 2018-09-07 | 温州泓呈祥科技有限公司 | A kind of antiwind crawler driving whell of anti-gear |
| CN108502037B (en) * | 2017-02-06 | 2020-09-22 | 玉环县兴发动力有限公司 | Anti-winding crawler driving wheel with anti-blocking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108945130A (en) | 2018-12-07 |
| CN108725615A (en) | 2018-11-02 |
| CN108502037B (en) | 2020-09-22 |
| CN108502037A (en) | 2018-09-07 |
| CN106697091A (en) | 2017-05-24 |
| CN108674505A (en) | 2018-10-19 |
| CN108715191A (en) | 2018-10-30 |
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Denomination of invention: A bi-directional anti blocking anti winding track drive wheel Effective date of registration: 20230918 Granted publication date: 20181207 Pledgee: Hengfeng Bank Co.,Ltd. Suzhou Branch Pledgor: Changshu University Science and Technology Park Co.,Ltd. Registration number: Y2023980057258 |
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