The vehicle rubber belt track of mud structure scraped by band
Technical field
This utility model belongs to rubber belt track technical field, refers in particular to the vehicle rubber belt track that mud structure scraped by a kind of band.
Background technology
The machine of the conventional crawler body walking such as the harvester of traveling, excavator, the auxiliary car of fortune on being currently used for wetland
Used in rubber belt track, be along ring-shaped rubber body length direction by driving wheel pitch fixation be embedded with iron teeth, outside iron teeth
It is wound around ring like steel wire cord, press the decorative pattern that driving wheel pitch forms walking, such rubber at present in the external side of ring-shaped rubber
Glue crawler belt can drive relative material on ground such as when walking:Soil, weeds, rice bits etc. can stop and be deposited in vehicle frame 30, support
On the running gears such as sprocket wheel 32, support sprocket holder 31, this long accumulation can cause resistance in running gear to increase, machine is negative
Carry and increase, increase oil consumption, impact thrust wheel, the operating of support sprocket wheel, accelerate rubber belt track abrasion.
Fig. 1 is front schematic view on being arranged on walking chassis for the rubber belt track, and Fig. 2 is side schematic view, whole chassis
Substantially there are vehicle frame 30, sole 37, thrust wheel 38, driving wheel 39, expansion tightening wheel 35, support sprocket holder 31, support sprocket wheel 32, swelling device
33rd, the part such as rubber belt track 36a composition.According to different vehicle power, the control section laying difference in functionality above of function, lead to
Cross power output and drive driving wheel, transmission rubber belt track makes vehicle to run.
Find out from figure 1 above-Fig. 2, rubber belt track 36a transmission in dynamic output, in especially muddy and weeds works
Under condition, these spin offs will be passed through belt body and decorative pattern from bottom driving to opposite face by rubber belt track 36a, and these spin offs are just
Can be scattering on all parts above chassis, will be in rubber belt track 36 and vehicle frame 30, support sprocket wheel 32, support after accumulating when long
These spin offs are piled with gap 34 on sprocket holder 31, swelling device 33, these spin offs meeting cure hard, these pile with
Spin off is deteriorated in the rotation motility that to a certain degree can cause to hold in the palm sprocket wheel, and aggravation rubber belt track weares and teares, increases kinetic equation loss, leads
Cause operator extremely difficult on cleaning maintenance chassis.
Utility model content
The purpose of this utility model is the vehicle rubber belt track providing a kind of band to scrape mud structure, is mainly used in muddy work
When working under condition, can accomplish that automatically clearing up rubber belt track in walking scrapes various spin offs on vehicle for the band, thus in car
Chassis upper will not produce the accumulation of various spin offs, solves the loss producing because spin off piles up and puzzlement.
The purpose of this utility model is realized in:
The vehicle rubber belt track of mud structure scraped by band, presses driving wheel pitch in the length direction of annular rubber elastomer solid
Surely it is embedded with iron teeth, the exterior annular of iron teeth is wound with all-steel cord, along along the outer surface of rubber elastomer with iron teeth equal pitch
Be provided with decorative pattern or lug tooth, certain on the described inner face of the inner side of the rubber elastomer of annular and the lower surface of inner side
It is provided with the iron teeth of one pitch or multiple pitch and scrape clod.
Above-mentioned scrape the inner face of clod and the outline of lower surface by with the vehicle frame being passed through on corresponding vehicle, support sprocket wheel
Frame and the support outline that is slidably matched of sprocket wheel.
The above-mentioned fit clearance being slidably matched is 5-10mm.
Above-mentioned scrapes the integral structure that clod is overall sulfidization molding with rubber elastomer.
Above-mentioned scrape clod and rubber elastomer be bolted integral.
It is above-mentioned that to scrape clod integral by snapping connection with rubber elastomer.
Above-mentioned scrape clod rubber or metal or plastic material is made.
Structure of the present utility model is simple, and low production cost is practical, passes through power drive rubber when vehicle runs
Crawler travel, the spin off on ground is understood some by rubber belt track and is sent to opposite, thus be scattered in chassis, vehicle frame,
On support sprocket wheel, support sprocket holder, swelling device, but by one or more clods of scraping being designed on rubber belt track in rubber belt track
Can strike off during operating be scattered in chassis, vehicle frame, support sprocket wheel, support sprocket holder on, the spin off of swelling device, so want chassis upper
Spin off would not be formed pile up, solve the loss producing because spin off piles up and puzzlement, such rubber belt track just runs
Resistance and the abrasion that spin off brings can be reduced, the same flexible operating ensureing support sprocket wheel, reduces the abrasion of rubber belt track and moves
Power is lost, and increases the service life of rubber belt track, also allows operator clear up and maintains the light, simple of chassis change, and can be automatically
Soil on vehicle chassis for the band, weeds, rice bits etc. are scraped in cleaning, and muddy operating mode side of walking below is automatically cleared up rubber belt track and scraped band
Spin off on vehicle, is primarily adapted for use in the vehicle using rubber belt track on the slobs such as class wetland.
Brief description
Fig. 1 is the schematic diagram of rubber belt track of the prior art and the mate such as driving wheel of vehicle.
Fig. 2 is the side view of rubber belt track of the prior art and the mate such as driving wheel of vehicle.
Fig. 3 is the side view of rubber belt track of the present utility model and the mate such as driving wheel of vehicle.
Fig. 4 is rubber belt track internal ring of the present utility model forward-facing and scrapes clod with rubber elastomer by being integrally sulfided into
The partial view of type.
Fig. 5 is the A-A of Fig. 4 to sectional view.
Fig. 6 is the B-B direction sectional view of Fig. 4.
Fig. 7 is rubber belt track internal ring of the present utility model forward-facing and scrapes clod and be bolted with rubber elastomer
Partial view.
Fig. 8 is the C-C of Fig. 7 to sectional view.
Fig. 9 is the partial enlarged drawing of the right part of Fig. 3.
Specific embodiment
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings, referring to Fig. 1 Fig. 9:
The vehicle rubber belt track 36 of mud structure scraped by band, presses driving wheel section in the length direction of annular rubber elastomer 10
It is embedded with iron teeth 11 away from fixation, the exterior annular of iron teeth 11 is wound with all-steel cord 12, along along the outer surface of rubber elastomer 10
With iron teeth 11 equal pitch be provided with decorative pattern or lug tooth 13, the inner face 14 of the described inner side of rubber elastomer 10 of annular
Scrape clod 20 with being provided with the iron teeth of a certain pitch on the lower surface 15 of inner side or multiple pitch;Multiple sections described herein
Away from iron teeth on be provided with that to scrape clod 20 can be to be provided with the iron teeth of 2-5 pitch to scrape clod 20 or all sections
Away from iron teeth on be provided with and scrape clod 20.
Above-mentioned scrape the inner face of clod 20 and the outline of lower surface by with the vehicle frame 30 being passed through on corresponding vehicle, support
Sprocket holder 31 and the support outline that is slidably matched of sprocket wheel 32 are so that scrape the vehicle frame 30 of clod 20 process, support sprocket holder 31 and support chain
When taking turns at 32, can be by between the vehicle frame 30 passing through, support sprocket holder 31 support sprocket wheel 32 and swelling device 33 and rubber elastomer 10
Rubber elastomer 10 inner side and downside gap 34 in spin off scraped clean, right after hardening to prevent spin off to be air cured
The friction damage of rubber elastomer 10 and be difficult to clear up, above-mentioned scrape that clod 20 includes inner side scrape mud structure 21 and downside
Scrape mud structure 22, scrape the mud structure 21 and the mud structure 22 of scraping of downside of inner side are integral type structure, downside scrape mud structure 22
There is the unfilled corner 23 that a permission support sprocket holder 31 passes through in the lower right corner (Fig. 3, Fig. 6, Fig. 8), and the form and dimension of unfilled corner 23 is intended to basis
Various difference chassis form corresponding shape.
The above-mentioned fit clearance being slidably matched is 5-10mm, and this fit clearance is with rubber elastomer 10 and each train assembling
Gap is relevant, too little can cause during mud-scraping apparatus to interfere, it is not clean then to scrape greatly very much mud, too little, is mingled with after spin off easily
Abrasion is constituted to vehicle frame 30, support sprocket holder 31 and support sprocket wheel 32.
Above-mentioned scrapes the integral structure that clod 20 is overall sulfidization molding with rubber elastomer 10, scrapes clod 20 and uses rubber
Or metal or plastic material are when making, then need by scrape clod be pre-installed in the mould of sulfidization molding with rubber elastomer 10
Overall sulfidization molding is integral type structure.
Above-mentioned clod 20 of scraping is linked into an integrated entity by bolt 24 with rubber elastomer 10, when being connected with bolt 24, needs
Scraping of junction is arranged connection position and connector 13 on clod 20 and rubber elastomer 10.
It is above-mentioned that to scrape clod 20 integral by snapping connection with rubber elastomer 10.
Above-mentioned scrape clod 20 rubber or metal or plastic material is made.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore:All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.