CN220924337U - Iron tooth for rubber crawler belt - Google Patents
Iron tooth for rubber crawler belt Download PDFInfo
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- CN220924337U CN220924337U CN202322643676.XU CN202322643676U CN220924337U CN 220924337 U CN220924337 U CN 220924337U CN 202322643676 U CN202322643676 U CN 202322643676U CN 220924337 U CN220924337 U CN 220924337U
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- rubber
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- bedplate
- base
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 33
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of iron teeth, in particular to an iron tooth used in a rubber track, which reduces abrasion between a rotating shaft and a driving wheel, prolongs the service life and improves the convenience of replacement operation; the device comprises a plurality of groups of bases, wherein the groups of bases are circumferentially and equidistantly arranged on the inner side wall of the rubber track; still include fixing device, stop gear, two sets of supporting seats, back shaft and pivot, two sets of supporting seats are installed on a set of base top, and two sets of back shafts are rotatory respectively to be installed on two sets of supporting seat inside walls, and the both ends are connected with two sets of back shafts is concentric respectively about the pivot, and fixing device sets up inside the rubber track, and fixing device is used for fixing base position, and stop gear installs on the base top, and stop gear is used for supporting spacingly drive wheel and bogie wheel.
Description
Technical Field
The utility model relates to the technical field of iron teeth, in particular to an iron tooth used in a rubber track.
Background
In engineering machinery and other equipment, a rubber track is a common track chain form, and the main components of the rubber track are a rubber track belt body and iron teeth, wherein the iron teeth are used for providing friction force and traction force so as to ensure the normal operation of the equipment under various terrain conditions.
Currently, in the existing iron tooth, for example, the patent of the utility model with the publication number CN201729200U is entitled, the iron tooth is characterized in that the outer ends of the left wing part and the right wing part are respectively provided with a left bump and a right bump protruding out of the back surfaces of the left wing part and the right wing part. Because the left and right protruding blocks limit the steel wire to transversely move beyond the edges of the length direction of the iron teeth, and the arc-shaped surfaces of the left and right protruding blocks avoid the problem of stress concentration between the edges of the iron teeth and the rubber, the damage of the tread rubber at the left and right end parts of the rubber track caused by extrusion of obstacles during the running of the track is reduced, and the service life of the rubber track is prolonged.
However, in the use process of the iron teeth, the iron teeth are easy to generate larger friction when in rubber contact with the surface of the iron teeth in the rotation process of the driving wheel, so that the abrasion of the surface of the iron teeth is increased, and the service life is reduced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the iron tooth for the rubber track, which is used for reducing the abrasion between the rotating shaft and the driving wheel, prolonging the service life and improving the convenience of replacement operation.
The utility model relates to an iron tooth used in a rubber track, which comprises a plurality of groups of bases, wherein the groups of bases are circumferentially and equidistantly arranged on the inner side wall of the rubber track; the device comprises a driving wheel, a loading wheel, a rubber track, a fixing device, a limiting mechanism, two groups of supporting seats, supporting shafts and a rotating shaft, wherein the two groups of supporting seats are arranged at the top end of the base, the two groups of supporting shafts are respectively and rotatably arranged on the inner side walls of the two groups of supporting seats, the left end and the right end of the rotating shaft are respectively and concentrically connected with the two groups of supporting shafts, the fixing device is arranged in the rubber track and is used for fixing the position of the base, the limiting mechanism is arranged at the top end of the base and is used for supporting and limiting the driving wheel and the loading wheel; the multiple groups of bases are circumferentially arranged on the inner side wall of the rubber crawler through the fixing device, so that the multiple groups of rotating shafts extend into the space between the bulges of the driving wheels, when the driving wheels rotate, the driving wheels push the bases through being meshed with the rotating shafts, and the bases drive the rubber crawler to rotate, when the driving wheel is in friction contact with the surface of the rotating shaft, the rotating shaft is rotated by friction force, so that abrasion between the rotating shaft and the driving wheel is reduced, the service life of the iron teeth is prolonged, and the convenience of replacing operation of multiple groups of bases is improved by arranging the fixing device.
Preferably, the fixing device comprises a plurality of groups of fixing seats, a plurality of groups of locating plates, a plurality of groups of bedplate, a plurality of groups of studs and a plurality of groups of hexagonal connecting pieces, wherein the plurality of groups of fixing seats are all arranged at the top end of a group of bases, the plurality of groups of locating plates and the plurality of groups of bedplate are all circumferentially arranged in the rubber crawler, the plurality of groups of bedplate are respectively arranged on the outer side wall of the plurality of groups of locating plates, the upper parts of the plurality of groups of studs are respectively matched with the plurality of groups of fixing seats in a threaded manner, the lower parts of the plurality of groups of studs pass through the rubber crawler to be matched with the plurality of groups of locating plates and the plurality of groups of bedplate in a threaded manner, and the plurality of groups of hexagonal connecting pieces are respectively arranged at the top ends of the plurality of groups of studs; the plurality of groups of studs are respectively matched and screwed on the plurality of groups of fixing seats, and then the lower parts of the plurality of groups of studs penetrate through the rubber crawler belt to be matched and screwed on the plurality of groups of positioning plates and the plurality of groups of bedplate, so that the positions between the plurality of groups of positioning plates and the plurality of groups of bases are fixed, the convenience of base installation and fixation is improved, and the convenience of base replacement operation is improved.
Preferably, the limiting mechanism comprises two groups of backing plates and four groups of limiting blocks, the two groups of backing plates are respectively arranged at the front and rear parts of the top end of the base, and the four groups of limiting blocks are respectively arranged at the left and right sides of the top end of the backing plate; when the bogie wheel rotates in the rubber crawler, the bogie wheel is limited by the limiting blocks at the two sides, so that the rubber crawler and the bogie wheel are prevented from being deviated, the bogie wheel is supported by the base plate, the condition that the bogie wheel directly applies pressure to the surface of the rubber crawler is avoided, the stress area is increased, and the damage of the rubber crawler is reduced.
Preferably, the anti-skid device further comprises anti-skid teeth, wherein the anti-skid teeth are arranged at the bottom end of the bedplate, and the surfaces of the anti-skid teeth are provided with rubber layers; through setting up the rubber layer with anti-skidding tooth surface to improve the roughness on rubber track surface, improve the anti-skidding effect of rubber track.
Preferably, the device also comprises two groups of dust-proof rings, wherein the two groups of dust-proof rings are respectively arranged on the inner side wall of the supporting seat, and the left end and the right end of the rotating shaft are respectively contacted with the two groups of dust-proof rings; the sealing effect between the left end and the right end of the rotating shaft and the supporting seat is improved, and the influence of sediment entering on the rotation of the rotating shaft is avoided.
Preferably, the positioning plate further comprises a plurality of groups of protruding blocks, wherein the plurality of groups of protruding blocks are arranged on the outer side wall of the positioning plate; through setting up the lug, improve the area of contact between locating plate and the rubber track, improve the effect of locating plate installation location.
Preferably, the device further comprises a through hole, wherein the through hole is arranged on the bedplate; through setting up the through-hole to be convenient for wire rope passes inside two sets of platen, improve the connection effect between a plurality of iron teeth.
Compared with the prior art, the utility model has the beneficial effects that: the multiple groups of bases are circumferentially arranged on the inner side wall of the rubber crawler through the fixing device, so that the multiple groups of rotating shafts extend into the space between the bulges of the driving wheels, when the driving wheels rotate, the driving wheels push the bases through being meshed with the rotating shafts, and the bases drive the rubber crawler to rotate, when the driving wheel is in friction contact with the surface of the rotating shaft, the rotating shaft is rotated by friction force, so that abrasion between the rotating shaft and the driving wheel is reduced, the service life of the iron teeth is prolonged, and the convenience of replacing operation of multiple groups of bases is improved by arranging the fixing device.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic illustration of an isometric structure of a locating plate connected to a platen or the like;
FIG. 3 is a schematic illustration of an isometric construction of a platen to anti-slip tooth connection, etc.;
FIG. 4 is a schematic diagram of an axial structure of a positioning plate connected with a bump or the like;
FIG. 5 is a schematic diagram of a partial structure of an axial measurement of a connection of a backing plate with a limiting block or the like;
The reference numerals in the drawings: 1. a base; 2. a support base; 3. a support shaft; 4. a rotating shaft; 5. a fixing seat; 6. a positioning plate; 7. a platen; 8. a stud; 9. a hexagonal connector; 10. a backing plate; 11. a limiting block; 12. anti-slip teeth; 13. a dust ring; 14. a bump; 15. and a through hole.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 5, the iron tooth used in the rubber track comprises a plurality of groups of bases 1, wherein the groups of bases 1 are circumferentially and equidistantly arranged on the inner side wall of the rubber track; the device comprises a driving wheel, a loading wheel, a driving wheel, a rotating shaft, a fixed device, a limiting mechanism, two groups of supporting seats 2, supporting shafts 3 and rotating shafts 4, wherein the two groups of supporting seats 2 are arranged at the top end of the base 1, the two groups of supporting shafts 3 are respectively and rotatably arranged on the inner side walls of the two groups of supporting seats 2, the left end and the right end of the rotating shafts 4 are respectively and concentrically connected with the two groups of supporting shafts 3, the fixed device is arranged in the rubber crawler, the fixed device is used for fixing the position of the base 1, the limiting mechanism is arranged at the top end of the base 1, and the limiting mechanism is used for supporting and limiting the driving wheel and the loading wheel;
As shown in fig. 2 and 3, the fixing device comprises a plurality of groups of fixing seats 5, a plurality of groups of positioning plates 6, a plurality of groups of bedplate plates 7, a plurality of groups of studs 8 and a plurality of groups of hexagonal connecting pieces 9, wherein the plurality of groups of fixing seats 5 are all arranged at the top ends of a group of bases 1, the plurality of groups of positioning plates 6 and the plurality of groups of bedplate plates 7 are all circumferentially arranged in rubber tracks, the plurality of groups of bedplate plates 7 are respectively arranged on the outer side walls of the plurality of groups of positioning plates 6, the upper parts of the plurality of groups of studs 8 are respectively matched with bolts on the plurality of groups of fixing seats 5, the lower parts of the plurality of groups of studs 8 penetrate through the rubber tracks and are matched with the bolts on the plurality of groups of positioning plates 6 and the plurality of groups of bedplate plates 7, and the plurality of groups of hexagonal connecting pieces 9 are respectively arranged at the top ends of the plurality of groups of studs 8;
In this embodiment, install multiunit base 1 on rubber track inside wall through fixing device circumference, make multiunit pivot 4 stretch into between the arch of drive wheel, when the drive wheel was rotatory, the drive wheel was through promoting base 1 with pivot 4 interlock, thereby make base 1 drive rubber track rotatory, when drive wheel and pivot 4 surface friction contact, pivot 4 received frictional force to rotate, thereby reduce the wearing and tearing between pivot 4 and the drive wheel, improve the life of iron tooth, through setting up fixing device, improve multiunit base 1 and change the operation convenience.
Example 2
As shown in fig. 1 to 5, the iron tooth used in the rubber track comprises a plurality of groups of bases 1, wherein the groups of bases 1 are circumferentially and equidistantly arranged on the inner side wall of the rubber track; the device comprises a driving wheel, a loading wheel, a driving wheel, a rotating shaft, a fixed device, a limiting mechanism, two groups of supporting seats 2, supporting shafts 3 and rotating shafts 4, wherein the two groups of supporting seats 2 are arranged at the top end of the base 1, the two groups of supporting shafts 3 are respectively and rotatably arranged on the inner side walls of the two groups of supporting seats 2, the left end and the right end of the rotating shafts 4 are respectively and concentrically connected with the two groups of supporting shafts 3, the fixed device is arranged in the rubber crawler, the fixed device is used for fixing the position of the base 1, the limiting mechanism is arranged at the top end of the base 1, and the limiting mechanism is used for supporting and limiting the driving wheel and the loading wheel;
As shown in fig. 2 and 3, the fixing device comprises a plurality of groups of fixing seats 5, a plurality of groups of positioning plates 6, a plurality of groups of bedplate plates 7, a plurality of groups of studs 8 and a plurality of groups of hexagonal connecting pieces 9, wherein the plurality of groups of fixing seats 5 are all arranged at the top ends of a group of bases 1, the plurality of groups of positioning plates 6 and the plurality of groups of bedplate plates 7 are all circumferentially arranged in rubber tracks, the plurality of groups of bedplate plates 7 are respectively arranged on the outer side walls of the plurality of groups of positioning plates 6, the upper parts of the plurality of groups of studs 8 are respectively matched with bolts on the plurality of groups of fixing seats 5, the lower parts of the plurality of groups of studs 8 penetrate through the rubber tracks and are matched with the bolts on the plurality of groups of positioning plates 6 and the plurality of groups of bedplate plates 7, and the plurality of groups of hexagonal connecting pieces 9 are respectively arranged at the top ends of the plurality of groups of studs 8;
As shown in fig. 5, the limiting mechanism comprises two groups of backing plates 10 and four groups of limiting blocks 11, wherein the two groups of backing plates 10 are respectively arranged at the front and rear parts of the top end of the base 1, and the four groups of limiting blocks 11 are respectively arranged at the left and right sides of the top end of the backing plate 10;
As shown in fig. 3, the anti-slip device further comprises anti-slip teeth 12, wherein the anti-slip teeth 12 are arranged at the bottom end of the bedplate 7, and a rubber layer is arranged on the surface of the anti-slip teeth 12;
As shown in fig. 2, the device further comprises two groups of dust-proof rings 13, wherein the two groups of dust-proof rings 13 are respectively arranged on the inner side wall of the supporting seat 2, and the left end and the right end of the rotating shaft 4 are respectively contacted with the two groups of dust-proof rings 13;
As shown in fig. 4, the positioning plate further comprises a plurality of groups of bumps 14, wherein the plurality of groups of bumps 14 are arranged on the outer side wall of the positioning plate 6;
As shown in fig. 3, the device further comprises a through hole 15, wherein the through hole 15 is arranged on the bedplate 7;
In this embodiment, the multiunit double-screw bolt 8 cooperates the spiral shell to adorn respectively on multiunit fixing base 5, later pass rubber track cooperation spiral shell with multiunit double-screw bolt 8 lower part and adorn on multiunit locating plate 6 and multiunit platen 7, thereby make the fixed position between multiunit locating plate 6 and the multiunit base 1, improve the convenience of base 1 installation and fixation, improve the convenience of base 1 change operation, when the bogie wheel rotates in the rubber track, limit the bogie wheel through the stopper 11 of both sides, avoid off tracking between rubber track and the bogie wheel, support the bogie wheel through backing plate 10, avoid the bogie wheel to directly exert the condition of pressure to rubber track surface, increase the atress area, reduce the damage of rubber track.
According to the iron tooth for the rubber crawler, when the iron tooth works, the plurality of groups of bases 1 are circumferentially arranged on the inner side wall of the rubber crawler through the fixing device, so that the plurality of groups of rotating shafts 4 extend into the space between the protrusions of the driving wheels, when the driving wheels rotate, the driving wheels push the bases 1 through being meshed with the rotating shafts 4, and therefore the bases 1 drive the rubber crawler to rotate, and when the driving wheels are in frictional contact with the surfaces of the rotating shafts 4, the rotating shafts 4 are rotated by friction force.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The iron teeth used in the rubber track comprise a plurality of groups of bases (1), and the groups of bases (1) are circumferentially and equidistantly arranged on the inner side wall of the rubber track; the device is characterized by further comprising a fixing device, a limiting mechanism, two groups of supporting seats (2), supporting shafts (3) and a rotating shaft (4), wherein the two groups of supporting seats (2) are arranged at the top ends of the base (1), the two groups of supporting shafts (3) are respectively and rotatably arranged on the inner side walls of the two groups of supporting seats (2), the left end and the right end of the rotating shaft (4) are respectively and concentrically connected with the two groups of supporting shafts (3), the fixing device is arranged inside the rubber crawler, the fixing device is used for fixing the position of the base (1), the limiting mechanism is arranged at the top ends of the base (1), and the limiting mechanism is used for supporting and limiting the driving wheels and the bogie wheels.
2. The iron tooth used in the rubber crawler of claim 1, wherein the fixing device comprises a plurality of groups of fixing seats (5), a plurality of groups of locating plates (6), a plurality of groups of bedplate (7), a plurality of groups of studs (8) and a plurality of groups of hexagonal connecting pieces (9), the plurality of groups of fixing seats (5) are all arranged at the top ends of a group of bases (1), the plurality of groups of locating plates (6) and the plurality of groups of bedplate (7) are all circumferentially arranged in the rubber crawler, the plurality of groups of bedplate (7) are respectively arranged on the outer side wall of the plurality of groups of locating plates (6), the upper parts of the plurality of groups of studs (8) are respectively matched with the plurality of groups of fixing seats (5) in a threaded manner, the lower parts of the plurality of groups of studs (8) penetrate through the rubber crawler to be matched with the plurality of groups of studs (6) and the plurality of groups of bedplate (7), and the plurality of groups of hexagonal connecting pieces (9) are respectively arranged at the top ends of the plurality of groups of studs (8).
3. The iron tooth for rubber crawler according to claim 1, wherein the limit mechanism comprises two groups of base plates (10) and four groups of limit blocks (11), the two groups of base plates (10) are respectively arranged at the front and rear parts of the top end of the base plate (1), and the four groups of limit blocks (11) are respectively arranged at the left and right sides of the top end of the base plate (10).
4. Iron tooth for use in a rubber track according to claim 2, further comprising anti-slip teeth (12), the anti-slip teeth (12) being mounted at the bottom end of the bedplate (7), and the surface of the anti-slip teeth (12) being provided with a rubber layer.
5. The iron tooth for rubber crawler belt according to claim 1, further comprising two groups of dust-proof rings (13), wherein the two groups of dust-proof rings (13) are respectively arranged on the inner side wall of the supporting seat (2), and the left end and the right end of the rotating shaft (4) are respectively contacted with the two groups of dust-proof rings (13).
6. The iron tooth for use in a rubber track as in claim 2, further comprising a plurality of sets of lugs (14), each set of lugs (14) being disposed on an outer sidewall of the locating plate (6).
7. Iron tooth for use in a rubber track according to claim 2, further comprising a through hole (15), the through hole (15) being provided in the bedplate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322643676.XU CN220924337U (en) | 2023-09-27 | 2023-09-27 | Iron tooth for rubber crawler belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322643676.XU CN220924337U (en) | 2023-09-27 | 2023-09-27 | Iron tooth for rubber crawler belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220924337U true CN220924337U (en) | 2024-05-10 |
Family
ID=90965901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322643676.XU Active CN220924337U (en) | 2023-09-27 | 2023-09-27 | Iron tooth for rubber crawler belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220924337U (en) |
-
2023
- 2023-09-27 CN CN202322643676.XU patent/CN220924337U/en active Active
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| GR01 | Patent grant | ||
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