CN106697091A - Bidirectional-anti-blocking winding-preventive track driving wheel - Google Patents
Bidirectional-anti-blocking winding-preventive track driving wheel Download PDFInfo
- Publication number
- CN106697091A CN106697091A CN201710065248.XA CN201710065248A CN106697091A CN 106697091 A CN106697091 A CN 106697091A CN 201710065248 A CN201710065248 A CN 201710065248A CN 106697091 A CN106697091 A CN 106697091A
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- skewback
- scrollwork
- chamber
- driving
- skewed slot
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- 208000001613 Gambling Diseases 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 6
- 230000009429 distress Effects 0.000 description 5
- 241001589086 Bellapiscis medius Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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 the technical field of track driving, and particularly relates to a bidirectional-anti-blocking winding-preventive track driving wheel which comprises driving sharp corners, first oblique grooves, retaining springs, second oblique blocks, volute spiral springs, extensible rods, volute rotating shafts, first oblique blocks and a driving wheel body. The driving sharp corners are arranged on the driving wheel body, and a track is driven to run by clamping the driving sharp corners into track clamping groove. An oblique block is mounted in a groove formed between each two adjacent driving sharp corners, and the oblique blocks play a role in preventing failure of the driving wheel body caused by the fact that common weed or windable objects are wound on the driving sharp corners on the driving wheel body; when the track contacts with the driving sharp corners, the track can press each oblique block out of the groove between the corresponding adjacent driving sharp corners to ensure the track to be smoothly driven by the driving sharp corners. The oblique blocks include the first oblique blocks and the second oblique blocks. When one side of the driving wheel body is blocked by stone or a hard object, the side, which is not blocked, of the driving wheel body still moves, so that smooth driving is guaranteed.
Description
Art
The invention belongs to track drive technical field, more particularly to a kind of antiwind crawler driving whell of two-way anti-gambling.
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 of two-way anti-gambling 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 of two-way anti-gambling,
It is realized using following technical scheme.
A kind of antiwind crawler driving whell of two-way anti-gambling, it is characterised in that：It includes catch spring groove, drives 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, expansion link, the second hinge
Connect chamber, the first hinge cavity, the first swing chamber, the first scrollwork chamber, scrollwork rotating shaft, the first skewback, driving wheel, the second guide block, second
Ramp, jointed 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 is connected with the drive shaft of vehicle, circumferential on driving wheel to be uniformly provided with 18 driving wedge angles, has between adjacent driven wedge angle
Identical mounting structure, for the structure between wherein any one adjacent driven wedge angle, has the between adjacent driven wedge angle
One skewed slot, and the first skewed slot inclines 30 degree to driving wheel side；First skewed slot cross section is ladder type, and inner face is bigger than opening surface；
Drive wedge angle both sides root to be provided with the first guide groove, and the first guide groove only direction passes the side for driving wedge angle obliquely upward；Drive
Dynamic pointed tip both sides are respectively provided with catch spring groove；Two catch springs are separately mounted to drive pointed tip two with identical mounting means
Side, for wherein any one catch spring, catch spring one end is arranged on and drives wedge angle the top of the horn, and the other end is located in catch spring groove；In catch spring
The curvature under natural retracted position of 1/3 section of close driving wedge angle is 0；First is provided with the middle of 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 provided with scrollwork rotating shaft；First skewback entirety
To be rotated by 90 ° the regular triangular prism of installation, and the first skewback one side is vertically, and it is the of ladder type that the first skewback bottom surface 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 is oblique
Block upper end has the second skewed slot, and the second skewed slot both sides are respectively provided with the second guide groove, the second guide groove pass obliquely upward the first skewback and
Obliquely downward does not pass the first skewback, and the first ramp downside is provided with the first hinge cavity near the first guide block side, in the first hinge cavity
Jointed shaft is installed, the second skewed slot upside is provided with the second hinge cavity, installs hinged in the second hinge cavity near the first guide block side
Spindle；Second skewback downside has the second ramp that cross section is ladder type, and the second ramp angle of inclination and the second skewback top
Face into 30 degree, and with the first skewed slot inclined plane into 60 degree, two the second guide blocks are symmetrically mounted at the both sides of the second ramp, and position
With the second most short side of skewback top distance between the surface in the second ramp；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 provided with scrollwork rotating shaft；First is oblique
Block is arranged in the first skewed slot of driving wheel by the first ramp with the cooperation of the first skewed slot, and the first guide block slides on the first guide groove
In；First scroll spring is arranged in the first scrollwork chamber, and the scrollwork that first scroll spring the inner is fixed in the first scrollwork chamber turns
On axle, outer end is arranged on expansion link by fixed strip；Expansion link one end is arranged in the scrollwork rotating shaft in the first scrollwork chamber, separately
One end is arranged on the jointed shaft in the first hinge cavity；Second skewback is coordinated by the second ramp and the second skewed slot and is arranged on the
On two skewed slots, the second guide block is slided in the second guide groove, and the second scroll spring is arranged in the second scrollwork chamber, the second scroll spring
The inner is fixed in the scrollwork rotating shaft in the second scrollwork chamber, and outer end is arranged on expansion link by fixed strip；Pacify expansion link one end
In the scrollwork rotating shaft in the second scrollwork chamber, the other end is arranged on the jointed shaft in the second hinge cavity.
Above-mentioned expansion link includes telescopic shell, flexible interior bar, wherein flexible interior bar is nested in telescopic shell, telescopic shell
It is connected with scrollwork rotating shaft, flexible interior bar is connected with jointed shaft, and fixed strip is arranged on telescopic shell.
Have on driving wheel in the present invention relative to traditional track drive technology, in the present invention and drive wedge angle, by driving
Dynamic wedge angle is snapped in crawler belt draw-in groove, and then drives crawler belt operation.Pacify in the groove that adjacent driven wedge angle is formed in the present invention
Equipped with skewback, skewback plays and prevents 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 is with driving wedge angle to contact, crawler belt can be by between skewback extrusion adjacent driven wedge angle
Groove smoothly driven by driving wedge angle ensureing crawler belt.Skewback is divided into the first skewback and the second skewback；First skewback and second
Skewback is coordinated by the second ramp and the second skewed slot, and after the second skewback is subject to the pressure of crawler belt, the second skewback can be first
Along the second skewed slot tilt slide on skewback, in slip, in the second guide groove of the second guide block on the second skewback on the first skewback
Slide, the second guide groove does not pass the first skewback side in obliquely downward, so the second guide block is in the slip of the second guide groove, oblique
Lower section direction is limited by, it is therefore prevented that the second skewback skids off the first skewback downwards；In the second scrollwork chamber in the second skewback
With the second scroll spring, second scroll spring the inner is fixed in the scrollwork rotating shaft in the second scrollwork chamber, and outer end is by fixing
Bar is arranged on the telescopic shell on expansion link, and the first skewback and the relative slip of the second skewback can cause expansion link around hinge
Spindle and scrollwork rotating shaft swing in swinging chamber second, while compressing the second scroll spring, and keep off second after crawler belt distress resolves
The restoring force of scroll spring can make the second skewback return to original position.First tiltedly passes through the first skewed slot and first with driving wheel soon
Ramp coordinates, after crawler belt presses pressure to the second skewback, pressure after the second skewback is delivered to the first skewback, except second oblique
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 of not interfering between the first skewback, the second skewback and driving wheel, the first guide block on the first skewback is led first
Slided in groove, the first guide groove does not pass driving wheel side, such design on direction obliquely, it is ensured that the first guide block is on edge
First guide groove is subject to position-limiting action on direction obliquely, it is therefore prevented that the first skewback skids off downwards driving wheel.First in driving wheel
There is the first scroll spring, first scroll spring the inner is fixed in the scrollwork rotating shaft in the first scrollwork chamber, outer end in scrollwork chamber
It is arranged on the telescopic shell on expansion link by fixed strip, the first skewback and the relative slip of driving wheel can cause expansion link
Swung in the first swing chamber around jointed shaft and scrollwork rotating shaft, while the first scroll spring is compressed, and the pressure for working as crawler belt disappears
After mistake, the restoring force of the first scroll spring can make the first skewback return to original position；First skewback and the second skewback in design
The incline direction of motion is conversely, its design function is：After crawler belt presses to the second skewback, the second skewback can be relative under normal circumstances
First skewback is moved, and in the case of not interfering, the first skewback relative can also be moved with driving wheel, two kinds of movements in direction with
Machine, but when driving wheel side is by stone or after blocked compared with hard objects, the movement of the side not being blocked still is deposited
, it is ensured that driving is smoothed out.Between second the second ramp of skewback, first the second skewed slot of skewback and first the first ramp of skewback
Angle ensure that under the second skewback own wt the second skewback will not be slided along the second skewed slot from the first skewback automatically,
The first ramp will not be automatically set to be slided in the first skewed slot under the always deadweight of first skewback and the second skewback.Find that second is oblique in design
Rail angle of inclination with upper block top end face into 30 degree, and with the first skewed slot inclined plane into best results at 60 degree.Gear in design
Spring in a free state in catch spring near drive 1/3 section of wedge angle under natural retracted position curvature be 0, such design ensures
The space between wedge angle and second skewback is driven to be blocked by catch spring；Because curvature be 0 cause 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 space between the second skewback and driving wedge angle.It is sharp when driving
After angle is snapped in crawler belt, crawler belt presses pressure to catch spring, during catch spring one end can slide into catch spring groove by deformation, it is to avoid with crawler belt
Interference, influence transmission；After distress resolves, catch spring restores to the original state state under elastic force.
Brief description of the drawings
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 representation.
Fig. 6 is the second swing cavity configuration schematic diagram.
Fig. 7 is the first skewback structural representation.
Fig. 8 is the first skewback perspective view.
Fig. 9 is the first swing cavity configuration schematic diagram.
Figure 10 is expansion link and scroll spring scheme of installation.
Figure 11 is catch spring scheme of installation.
Figure 12 is catch spring operation side view.
Label title in figure：2nd, catch spring groove, 3, drive 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, expansion link, the 13, second hinge cavity, 14, the
One hinge cavity, 15, first swings chamber, the 16, first scrollwork chamber, 17, scrollwork rotating shaft, the 18, first skewback, 19, driving wheel, 20, the
Two guide blocks, the 21, second ramp, 22, jointed shaft, the 23, second guide groove, 24, fixed strip, 25, telescopic shell, 26, flexible interior bar,
28th, 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 groove 2, drives wedge angle 3, the first skewed slot 4, catch spring 5, the first guide groove 7, second oblique
Block 8, second swings chamber 9, the second scrollwork chamber 10, the second scroll spring 11, expansion link 12, the second hinge cavity 13, the first hinge cavity
14th, the first swing chamber 15, the first scrollwork chamber 16, scrollwork rotating shaft 17, the first skewback 18, driving wheel 19, the second guide block 20, second are oblique
Rail 21, jointed 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, wherein driving wheel 19 are connected with the drive shaft of vehicle, as shown in Fig. 2 circumferential on driving wheel 19 be uniformly provided with 18 drives
Dynamic wedge angle 3, has identical mounting structure, between wherein any one adjacent driven wedge angle 3 between 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；The cross section of first skewed slot 4 is ladder type, and inner face is bigger than opening surface；The both sides root of wedge angle 3 is driven to be provided with the first guide groove
7, and the first guide groove 7 only obliquely upward direction pass drive wedge angle 3 side；As shown in Figure 11,12, the top two of wedge angle 3 is driven
Side is respectively provided with catch spring groove 2；Two catch springs 5 are separately mounted to drive the top both sides of wedge angle 3 with identical mounting means, for wherein
Any one catch spring 5, one end of catch spring 5 is arranged on and drives the top of the horn of wedge angle 3, and the other end is located in catch spring groove 2；Near 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, in the middle of the bottom surface of the first skewed slot 4 on driving wheel 19
The first swing chamber 15 is provided with, the first swing side of chamber 15 is provided with the first scrollwork chamber 16, and the side of the first scrollwork chamber 16 is provided with scrollwork
Rotating 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 one side of the first skewback 18 is perpendicular
Directly, the bottom surface of the first skewback 18 has the first ramp 29 that cross section is ladder type, on the two sides of the first skewback 18 and is partial to non-perpendicular
The closed angle end faced directly is separately installed with first guide block 30；The upper end of first skewback 18 has the second skewed slot 28, the second skewed slot 28
Both sides are respectively provided with the second guide groove 23, and the second guide groove 23 passes the first skewback 18 obliquely upward and obliquely downward does not pass the first skewback
18, the downside of the first ramp 29 is provided with the first hinge cavity 14 near the side of the first guide block 30, is provided with the first hinge cavity 14 and is hinged
Axle 22, the upside of the second skewed slot 28 is provided with the second hinge cavity 13 near the side of the first guide block 30, installs hinged in the second hinge cavity 13
Spindle 22；As shown in Figure 5,6, there is the downside of the second skewback 8 cross section to be inclined for the second ramp 21 of ladder type, and the second ramp 21
Angle and the top end face of the second skewback 8 into 30 degree, and with the inclined plane of the first skewed slot 4 into 60 degree, two the second guide blocks 20 symmetrically pacify
Mounted in the both sides of the second ramp 21, and the most short side of distance between the surface is pushed up with the second skewback 8 in the second ramp 21；Second skewback
Middle position is provided with the second swing chamber 9 upwards in 8 the second ramp 21, and the second swing side of chamber 9 is provided with the second scrollwork chamber 10,
The side of second scrollwork chamber 10 is provided with scrollwork rotating shaft 17；As shown in Figure 3,4, the first skewback 18 is oblique with first by the first ramp 29
In the first skewed slot 4 of driving wheel 19, the first guide block 30 is slided in the first guide groove 7 for the cooperation of groove 4；First scroll spring
31 are arranged in the first scrollwork chamber 16, and as shown in Figure 10, the inner of the first scroll spring 31 is fixed on the whirlpool in the first scrollwork chamber 16
In volume rotating shaft 17, outer end is arranged on expansion link 12 by fixed strip 24；The one end of expansion link 12 is arranged in the first scrollwork chamber 16
Scrollwork rotating shaft 17 on, the other end be arranged on the first hinge cavity 14 in jointed shaft 22 on；Second skewback 8 passes through the second ramp 21
Coordinate with the second skewed slot 28 and be arranged on the second skewed slot 28, the second guide block 20 is slided in the second guide groove 23, the second scrollwork bullet
Spring 11 is arranged in the second scrollwork chamber 10, and the inner of the second scroll spring 11 is fixed on the scrollwork rotating shaft 17 in the second scrollwork chamber 10
On, outer end is arranged on expansion link 12 by fixed strip 24；The scrollwork that the one end of expansion link 12 is arranged in the second scrollwork chamber 10 turns
On axle 17, the other end is arranged on the jointed shaft 22 in the second hinge cavity 13.
As shown in Figure 10, above-mentioned expansion link 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 connected with scrollwork rotating shaft 17, and flexible interior bar 26 is connected with jointed shaft 22, and fixed strip 24 is installed
On telescopic shell 25.
In sum, have on driving wheel 19 in the present invention and drive wedge angle 3, in snapping in crawler belt draw-in groove by driving wedge angle 3,
And then drive crawler belt operation.Skewback is installed in the groove that adjacent driven wedge angle 3 is formed in the present invention, skewback is played 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 is with driving wedge angle 3 to contact, skewback can be extruded the groove between adjacent driven wedge angle 3 to ensure to carry out by crawler belt
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 second skewed slot 28 coordinate, and after the second skewback 8 is subject to the pressure of crawler belt, the second skewback 8 can be oblique first
Along the tilt slide of the second skewed slot 28 on block 18, in slip, the second guide block 20 on the second skewback 8 on the first skewback 18 second
Slided in guide groove 23, the second guide groove 23 does not pass the side of the first skewback 18 in obliquely downward, so the second guide block 20 is second
During guide groove 23 is slided, it is limited by obliquely downward direction, it is therefore prevented that the second skewback 8 skids off the first skewback 18 downwards；
There is the second scroll spring 11, the inner of the second scroll spring 11 is fixed on the second scrollwork chamber in two skewbacks 8 in second scrollwork chamber 10
In scrollwork rotating shaft 17 in 10, outer end is arranged on the telescopic shell 25 on expansion link 12 by fixed strip 24, the first skewback 18
With the relative slip of the second skewback 8, can cause that expansion link 12 is put around jointed shaft 22 and scrollwork rotating shaft 17 in the second swing chamber 9
Dynamic, while compress the second scroll spring 11, and the restoring force for keeping off the second scroll spring 11 after crawler belt distress resolves can make second
Skewback 8 returns to original position.First is tiltedly coordinated by the first skewed slot 4 with driving wheel 19 with the first ramp 29 soon, when crawler belt is to
After the pressure pressure of two skewback 8, after pressure is delivered to the first skewback 18 by the second skewback 8, except the second skewback 8 is along the second skewed slot
28 slide outer, and the first skewback 18 can be between the adjacent driven wedge angle 3 of driving wheel 19 along the slide downward of the first skewed slot 4, the
In the case of 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
Slided in guide groove 7, the first guide groove 7 does not pass the side of driving wheel 19, such design on direction obliquely, it is ensured that first leads
Block 30 is being subject to position-limiting action along the first guide groove 7 obliquely direction, it is therefore prevented that the first skewback 18 skids off driving wheel 19 downwards.
There is the first scroll spring 31, the inner of the first scroll spring 31 is fixed on the first scrollwork chamber in driving wheel 19 in first scrollwork chamber 16
In scrollwork rotating shaft 17 in 16, outer end is arranged on the telescopic shell 25 on expansion link 12 by fixed strip 24, the first skewback 18
With the relative slip of driving wheel 19, can cause that expansion link 12 is put around jointed shaft 22 and scrollwork rotating shaft 17 in the first swing chamber 15
Dynamic, while compress the first scroll spring 31, and after working as the distress resolves of crawler belt, the restoring force of the first scroll spring 31 can make the
One skewback 18 returns to original position；The first skewback 18 and the incline direction of the motion of the second skewback 8 are conversely, its design function in design
For：As shown in figure 3, after crawler belt presses to the second skewback 8, the second skewback 8 can be moved relative to the first skewback 18 under normal circumstances,
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 of the side not being blocked is still present, it is ensured that drive
It is dynamic to be smoothed out.Between the ramp 21 of second skewback 8 second, the skewed slot 28 of the first skewback 18 second and the ramp 29 of the first skewback 18 first
Angle ensure that under the own wt of the second skewback 8 second skewback 8 will not be automatically along the second skewed slot 28 from the first skewback 18
Slide, the first ramp 29 is slided in the first skewed slot 4 under the first skewback 18 and the total deadweight of the second skewback 8.Design
It is middle discovery the angle of inclination of the second ramp 21 with upper block top end face into 30 degree, and with the inclined plane of the first skewed slot 4 into effect at 60 degree
Most preferably.Catch spring 5 in design is in a free state in catch spring 5 near 1/3 section of curvature under natural retracted position for driving wedge angle 3
It is 0, such design ensure that and drive the space between the skewback 8 of wedge angle 3 and second to be blocked by catch spring 5；Because curvature is caused for 0
The top surface of catch spring 5 is close to plane and parallel with the top surface of the second skewback 8, it is therefore prevented that easy twister is wrapped in the second skewback 8 and drives point
In space between angle 3.After driving wedge angle 3 to snap in crawler belt, to the pressure pressure of catch spring 5, the one end of catch spring 5 can be by becoming for crawler belt
Shape is slided into catch spring groove 2, it is to avoid with crawler belt interference, influence transmission；After distress resolves, catch spring 5 recovers former under elastic force
State.
Claims (1)
1. a kind of antiwind crawler driving whell of two-way anti-gambling, it is characterised in that：It includes catch spring groove, drives wedge angle, first oblique
Groove, catch spring, the first guide groove, the second skewback, the second swing chamber, the second scrollwork chamber, the second scroll spring, expansion link, second are hinged
Chamber, the first hinge cavity, first swing chamber, the first scrollwork chamber, scrollwork rotating shaft, the first skewback, driving wheel, the second guide block, second oblique
Rail, jointed shaft, the second guide groove, fixed strip, the second skewed slot, the first ramp, the first guide block, wherein the first scroll spring, driving wheel
It is connected with the drive shaft of vehicle, it is circumferential on driving wheel that 18 driving wedge angles are uniformly installed, there is phase between adjacent driven wedge angle
Same mounting structure, for the structure between wherein any one adjacent driven wedge angle, has first between adjacent driven wedge angle
Skewed slot, and the first skewed slot inclines 30 degree to driving wheel side；First skewed slot cross section is ladder type, and inner face is bigger than opening surface；Drive
Dynamic wedge angle both sides root is provided with the first guide groove, and the first guide groove only direction passes the side for driving wedge angle obliquely upward；Drive
Pointed tip both sides are respectively provided with catch spring groove；Two catch springs are separately mounted to drive pointed tip both sides with identical mounting means,
For wherein any one catch spring, catch spring one end is arranged on and drives wedge angle the top of the horn, and the other end is located in catch spring groove；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 with the middle of the first skewed slot bottom surface on driving wheel
Chamber, the first swing chamber side is provided with the first scrollwork chamber, and the first scrollwork chamber side is provided with scrollwork rotating shaft；First skewback generally revolves
It turn 90 degrees the regular triangular prism of installation, and the first skewback one side is vertically, the first skewback bottom surface has cross section is ladder type first oblique
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 both sides are respectively provided with the second guide groove, the second guide groove pass obliquely upward the first skewback and tiltedly under
Fang Wei passes the first skewback, and the first ramp downside is provided with the first hinge cavity, is installed in the first hinge cavity near the first guide block side
There is jointed shaft, the second skewed slot upside is provided with the second hinge cavity, jointed shaft is provided with the second hinge cavity near the first guide block side；
Second skewback downside has the second ramp that cross section is ladder type, and the second ramp angle of inclination and the second skewback top end face into 30
Degree, and with the first skewed slot inclined plane into 60 degree, two the second guide blocks are symmetrically mounted at the both sides of the second ramp, and positioned at second
With the second most short side of skewback top distance between the surface in ramp；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 provided with scrollwork rotating shaft；First skewback passes through
First ramp is arranged in the first skewed slot of driving wheel with the cooperation of the first skewed slot, and the first guide block is slided in the first guide groove；The
One scroll spring is arranged in the first scrollwork chamber, and first scroll spring the inner is fixed in the scrollwork rotating shaft in the first scrollwork chamber,
Outer end is arranged on expansion link by fixed strip；Expansion link one end is arranged in the scrollwork rotating shaft in the first scrollwork chamber, the other end
On the jointed shaft in the first hinge cavity；Second skewback is coordinated by the second ramp and the second skewed slot and to be arranged on second oblique
On groove, the second guide block is slided in the second guide groove, and the second scroll spring is arranged in the second scrollwork chamber, and the second scroll spring is inner
It is fixed in the scrollwork rotating shaft in the second scrollwork chamber, outer end is arranged on expansion link by fixed strip；Expansion link one end is arranged on
In scrollwork rotating shaft in second scrollwork chamber, the other end is arranged on the jointed shaft in the second hinge cavity；
Above-mentioned expansion link includes telescopic shell, flexible interior bar, wherein flexible interior bar is nested in telescopic shell, telescopic shell and whirlpool
Volume rotating shaft connection, flexible interior bar is connected with jointed shaft, and fixed strip is arranged on telescopic shell.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| CN201810521805.9A CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
| CN201710065248.XA CN106697091B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of two-way anti-gear |
| CN201810522946.2A CN108725615A (en) | 2017-02-06 | 2017-02-06 | A kind of anti-tangle crawler driving whell of two-way anti-gambling |
| CN201810522399.8A CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind 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 |
|---|---|---|---|
| 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 |
| CN201810522946.2A Division CN108725615A (en) | 2017-02-06 | 2017-02-06 | A kind of anti-tangle crawler driving whell of two-way anti-gambling |
| 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 true CN106697091A (en) | 2017-05-24 |
| CN106697091B CN106697091B (en) | 2018-12-07 |
Family
ID=58909852
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522399.8A Withdrawn CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell |
| 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 |
| CN201810521805.9A Withdrawn CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
| CN201710065248.XA Active CN106697091B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of two-way anti-gear |
| CN201810522947.7A Expired - Fee Related CN108502037B (en) | 2017-02-06 | 2017-02-06 | Anti-winding crawler driving wheel with anti-blocking function |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522399.8A Withdrawn CN108945130A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell |
| 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 |
| CN201810521805.9A Withdrawn CN108674505A (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell of the anti-gear of bilateral |
Family Applications After (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN108945130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715191A (en) * | 2017-02-06 | 2018-10-30 | 温州泓呈祥科技有限公司 | A kind of crawler driving whell |
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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- 2017-02-06 CN CN201810522946.2A patent/CN108725615A/en not_active Withdrawn
- 2017-02-06 CN CN201810522406.4A patent/CN108715191A/en active Pending
- 2017-02-06 CN CN201810521805.9A patent/CN108674505A/en not_active Withdrawn
- 2017-02-06 CN CN201710065248.XA patent/CN106697091B/en active Active
- 2017-02-06 CN CN201810522947.7A patent/CN108502037B/en not_active Expired - Fee Related
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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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Also Published As
| Publication number | Publication date |
|---|---|
| CN108502037A (en) | 2018-09-07 |
| CN108725615A (en) | 2018-11-02 |
| CN106697091B (en) | 2018-12-07 |
| CN108674505A (en) | 2018-10-19 |
| CN108502037B (en) | 2020-09-22 |
| CN108715191A (en) | 2018-10-30 |
| CN108945130A (en) | 2018-12-07 |
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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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