CN205524541U - Iron teeth for rubber track - Google Patents
Iron teeth for rubber track Download PDFInfo
- Publication number
- CN205524541U CN205524541U CN201620207005.6U CN201620207005U CN205524541U CN 205524541 U CN205524541 U CN 205524541U CN 201620207005 U CN201620207005 U CN 201620207005U CN 205524541 U CN205524541 U CN 205524541U
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- CN
- China
- Prior art keywords
- iron teeth
- groove
- bridge
- guide protrusions
- gap bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an iron teeth for rubber track, including the iron teeth body, the iron teeth body is including passing a bridge, set up in the portion of left wing of the both sides of passing a bridge and right flank portion, pass a bridge with portion of left wing between be equipped with protrusion in the positive left guidance raised that passes a bridge, pass a bridge and right flank portion between be equipped with and bulge in the positive right guidance raised that passes a bridge, portion of left wing is provided with the draw -in groove that is used for with the track inlay card with the right flank portion back, it is provided with the lug that is used for with the track inlay card to pass a bridge the back, encircles the lug is provided with the recess, and its technical scheme main points are through setting up draw -in groove and lug for the iron teeth is good with the wireless connection of track, and the iron teeth is difficult for producing when using not hard uply.
Description
Technical field
This utility model relates to iron teeth, particularly to a kind of iron teeth for rubber track.
Background technology
Iron teeth is buried to be bonded in inside rubber belt track, serves as support frame, directly engages the hardware of transmission dynamically supported machine weight with machine driving wheel.
By retrieval, China Patent Publication No. is that the patent of CN201729200U discloses one and travels far and wide belt track iron tooth, this iron teeth includes passing a bridge, left wing and right wing part it has been wholely set on gap bridge, and it is provided with projection in left wing with right wing part, but when being arranged in crawler belt by this iron teeth, this iron teeth easily occurs loosening in crawler belt, affects the overall performance of crawler belt.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of iron teeth to be difficult to the iron teeth for rubber track loosened.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of iron teeth for rubber track, including iron teeth body, described iron teeth body includes passing a bridge, it is arranged on left wing and the right wing part of gap bridge both sides, the left guide protrusions protruding from gap bridge front it is provided with between gap bridge and left wing, the right guide protrusions protruding from gap bridge front it is provided with between gap bridge and right wing part, described left wing and the right wing part back side are provided with for the draw-in groove with crawler belt inlay card, the described gap bridge back side is provided with for the projection with crawler belt inlay card, described projection is provided with groove.
Pass through technique scheme, after iron teeth body is loaded crawler belt, crawler belt will protrude at draw-in groove and inject draw-in groove, iron teeth body is fixed, prevent iron teeth body from producing in use loosening, crawler belt will be recessed at projection simultaneously, projection is facilitated to insert crawler belt, firmly iron teeth body is fixed in crawler belt by the combination of draw-in groove Yu projection, in order to prevent iron teeth body from loosening in crawler belt further, projection arranges some grooves, during use, crawler belt will stick in groove, add friction area, iron teeth body is made to be secured firmly to inside crawler belt, during use, iron teeth body is difficult to produce with crawler belt at a variety of pressures loosen, the long working life of crawler belt.
Preferably, the width at described slot opening is more than the width of described bottom portion of groove.
Pass through technique scheme so that the opening of groove is relatively big, facilitates crawler belt to stick in groove.
Preferably, the width of described gap bridge is arranged along the edge of described gap bridge less than the width of described left wing with right wing part, described projection.
Pass through technique scheme, in order to make being connected firmly of iron teeth body and crawler belt, simultaneously in order to reduce cost, we are not on the premise of affecting iron teeth bulk strength, the width passed a bridge is arranged less, can save certain material, increase projection simultaneously on passing a bridge, machine ensure that intensity and fixing demand.
Preferably, the height of described projection is equal to passing a bridge and the half of stand out between left wing or gap bridge and right wing part.
Pass through technique scheme, the projection being arranged on gap bridge is just equal to passing a bridge and left wing or the difference of right wing part width, adding projection on the premise of materials'use amount is constant, it is ensured that iron teeth body and the bonding strength of crawler belt, the intensity simultaneously passed a bridge keeps constant.
Preferably, described left guide protrusions and right guide protrusions are taper, and the short transverse along described left guide protrusions Yu right guide protrusions is provided with some convex tendons.
Pass through technique scheme, left guide protrusions and right guide protrusions are taper, make the opening between guide protrusions bigger, the convenient wheel coordinated with crawler belt is stuck between left guide protrusions and right guide protrusions, and during owing to using, left guide protrusions can be by bigger active force with right guide protrusions, in order to extend the service life of iron teeth body, left guide protrusions with right guide protrusions arrange some convex tendons, ensures that rise convex with right guiding of strong left guide protrusions is spent, fracture when preventing from using.
Preferably, described draw-in groove is waist type groove, is distributed in the centre position of described left wing or right wing part.
Pass through technique scheme so that iron teeth body uniform force, fixation, in use difficult drop-off.
Preferably, the degree of depth of described draw-in groove is equal to described left wing or the 1/3 of right wing part thickness.
Pass through technique scheme, it is ensured that left wing and the intensity of right wing part, ensure that iron teeth body is connected firmly with crawler belt simultaneously.
Preferably, the opening part of described draw-in groove is provided with fillet.
By technique scheme, owing to draw-in groove needing embed crawler belt, if card channel opening has obvious corner angle, crawler belt can be caused to be hurt, ultimately result in iron teeth body and depart from.
In sum, what this utility model in contrast to prior art has the beneficial effect that by arranging draw-in groove and projection, arranges groove so that iron teeth body in use, is connected firmly with crawler belt so that iron teeth body is difficult to loosen on projection simultaneously.
Accompanying drawing explanation
Fig. 1 is the first topology view of embodiment；
Fig. 2 is the second topology view of embodiment, the main structure reflecting iron teeth back；
Fig. 3 is the half sectional view of embodiment；
Fig. 4 is the zoomed-in view in Fig. 2 at A, the main structure reflecting groove；
Fig. 5 is the zoomed-in view in Fig. 3 at B, the main structure reflecting groove.
Reference: 1, pass a bridge, 2, left wing, 3, right wing part, 4, left guide protrusions, 5, right guide protrusions, 6, draw-in groove, 7, projection, 8, groove, 9, convex tendon.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
nullSuch as Fig. 1 and 2，Shown in 3，A kind of iron teeth for rubber track，Including iron teeth body，Described iron teeth body includes passing a bridge 1、It is arranged on left wing 2 and the right wing part 3 of 1 both sides of passing a bridge，The left guide protrusions 4 protruding from 1 front of passing a bridge it is provided with between gap bridge 1 and left wing 2，The right guide protrusions 5 protruding from 1 front of passing a bridge it is provided with between gap bridge 1 and right wing part 3，Left guide protrusions 4 with have the wheel coordinated with crawler belt between guide protrusions for clamping，Described left wing 2 is provided with for the draw-in groove 6 with crawler belt inlay card with right wing part 3 back side，The back side of left wing 2 and the back side of right wing part 3 and gap bridge 1 is at grade，Draw-in groove 6 is so that iron teeth body is connected firmly with crawler belt，It is difficult in use move horizontally，Described gap bridge 1 back side is provided with for the projection 7 with crawler belt inlay card，Projection 7 is two，It is separately positioned on two sidewalls of gap bridge 1，Described projection 7 is provided with groove 8，During use，Crawler belt will stick in groove 8，Add friction area，Iron teeth body is secured firmly to inside crawler belt，During use, iron teeth body is difficult to produce with crawler belt at a variety of pressures loosen，The long working life of crawler belt，After iron teeth body is loaded crawler belt，Crawler belt will protrude at draw-in groove 6 and inject draw-in groove 6，Iron teeth body is fixed，Prevent iron teeth body from producing in use loosening，Crawler belt will be recessed at projection 7 simultaneously，Projection 7 is facilitated to insert crawler belt，Firmly iron teeth body is fixed in crawler belt by the combination of draw-in groove 6 with projection 7.
As shown in Figure 5, the width of described groove 8 opening part is more than the width bottom described groove 8, the opening making groove 8 is bigger, crawler belt is facilitated to stick in groove 8, as shown in the figures 1 and 2, the width of described gap bridge 1 is less than the width of described left wing 2 with right wing part 3, described projection 7 is arranged along the edge of described gap bridge 1, in order to make being connected firmly of iron teeth body and crawler belt, simultaneously in order to reduce cost, we are not on the premise of affecting iron teeth bulk strength, the width of gap bridge 1 is arranged less, certain material can be saved, on gap bridge 1, increase projection 7 simultaneously, machine ensure that intensity and fixing demand.
The height of described projection 7 is equal to the half of stand out between 1 and left wing 2 or gap bridge 1 and right wing part 3 of passing a bridge, it is arranged on the projection 7 on gap bridge 1 just equal to gap bridge 1 and left wing 2 or the difference of right wing part 3 width, projection 7 is added on the premise of materials'use amount is constant, ensure that the bonding strength of iron teeth body and crawler belt, the intensity of gap bridge 1 keeps constant simultaneously.
As shown in Figure 1, described left guide protrusions 4 and right guide protrusions 5 are taper, short transverse along described left guide protrusions 4 with right guide protrusions 5 is provided with some convex tendons 9, left guide protrusions 4 and right guide protrusions 5 are taper, make the opening between guide protrusions bigger, the convenient wheel coordinated with crawler belt is stuck between left guide protrusions 4 and right guide protrusions 5, during owing to using, left guide protrusions 4 can be by bigger active force with right guide protrusions 5, in order to extend the service life of iron teeth body, in left guide protrusions 4, some convex tendons 9 are set in right guide protrusions 5, ensure that rise convex with right guiding of strong left guide protrusions 4 is spent, fracture when preventing from using.
As in figure 2 it is shown, described draw-in groove 6 is waist type groove, it is distributed in described left wing 2 or the centre position of right wing part 3 so that iron teeth body uniform force, fixation, in use difficult drop-off.
The degree of depth of described draw-in groove 6 is equal to described left wing 2 or the 1/3 of right wing part 3 thickness, it is ensured that left wing 2 and the intensity of right wing part 3, ensures that iron teeth body is connected firmly with crawler belt simultaneously.
The opening part of described draw-in groove 6 is provided with fillet, owing to needing to embed crawler belt in draw-in groove 6, if draw-in groove 6 opening has obvious corner angle, crawler belt can be caused to be hurt, and ultimately results in iron teeth body and departs from.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (8)
1. an iron teeth for rubber track, including iron teeth body, described iron teeth body includes passing a bridge (1), it is arranged on left wing (2) and the right wing part (3) of gap bridge (1) both sides, the left guide protrusions (4) protruding from gap bridge (1) front it is provided with between gap bridge (1) and left wing (2), the right guide protrusions (5) protruding from gap bridge (1) front it is provided with between gap bridge (1) and right wing part (3), it is characterized in that: described left wing (2) and right wing part (3) back side are provided with for the draw-in groove (6) with crawler belt inlay card, described gap bridge (1) back side is provided with for the projection (7) with crawler belt inlay card, described projection (7) is provided with groove (8).
Iron teeth for rubber track the most according to claim 1, is characterized in that: the width of described groove (8) opening part is more than the width of described groove (8) bottom.
Iron teeth for rubber track the most according to claim 1, it is characterized in that: the width of described gap bridge (1) is arranged along the edge of described gap bridge (1) less than the width of described left wing (2) with right wing part (3), described projection (7).
Iron teeth for rubber track the most according to claim 3, is characterized in that: the height of described projection (7) is equal to passing a bridge (1) and the half of stand out between left wing (2) or gap bridge (1) and right wing part (3).
Iron teeth for rubber track the most according to claim 1, it is characterized in that: described left guide protrusions (4) and right guide protrusions (5) are taper, and the short transverse along described left guide protrusions (4) Yu right guide protrusions (5) is provided with some convex tendons (9).
Iron teeth for rubber track the most according to claim 1, is characterized in that: described draw-in groove (6) is waist type groove, is distributed in described left wing (2) or the centre position of right wing part (3).
Iron teeth for rubber track the most according to claim 1, is characterized in that: the degree of depth of described draw-in groove (6) is equal to described left wing (2) or the 1/3 of right wing part (3) thickness.
Iron teeth for rubber track the most according to claim 1, is characterized in that: the opening part of described draw-in groove (6) is provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207005.6U CN205524541U (en) | 2016-03-17 | 2016-03-17 | Iron teeth for rubber track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207005.6U CN205524541U (en) | 2016-03-17 | 2016-03-17 | Iron teeth for rubber track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524541U true CN205524541U (en) | 2016-08-31 |
Family
ID=56781717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207005.6U Expired - Fee Related CN205524541U (en) | 2016-03-17 | 2016-03-17 | Iron teeth for rubber track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061260A (en) * | 2020-09-30 | 2020-12-11 | 北京北方车辆集团有限公司 | Intermediate connecting body structure of creeper tread |
-
2016
- 2016-03-17 CN CN201620207005.6U patent/CN205524541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061260A (en) * | 2020-09-30 | 2020-12-11 | 北京北方车辆集团有限公司 | Intermediate connecting body structure of creeper tread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |