CN210942023U - Forging thrust wheel of bulldozer - Google Patents
Forging thrust wheel of bulldozer Download PDFInfo
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- CN210942023U CN210942023U CN201920839320.4U CN201920839320U CN210942023U CN 210942023 U CN210942023 U CN 210942023U CN 201920839320 U CN201920839320 U CN 201920839320U CN 210942023 U CN210942023 U CN 210942023U
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Abstract
The utility model discloses a bull-dozer forges thrust wheel, including the wheel body, the adaptation groove has been seted up on the lateral wall of wheel body, the inside of wheel body is provided with the installation axle sleeve, rotate through the first bearing of a plurality of symmetric distribution between installation axle sleeve and the wheel body and be connected, the left and right sides of wheel body is provided with seal part, the utility model relates to a bull-dozer forges thrust wheel, through setting up sealed clamshell, location arch and strengthening rib etc. has reached the effect that improves the leakproofness and the sealing reliability of thrust wheel, has solved bull-dozer work environmental condition poor, and the closing plate takes place to rotate the slippage easily, the lower problem of sealing reliability.
Description
Technical Field
The utility model relates to a thrust wheel technical field specifically is a bull-dozer forges thrust wheel.
Background
The thrust wheel is used for supporting the weight of the tractor and rolling on a guide rail (track link) or a track plate surface of the track, and is also used for limiting the track to prevent the track from transversely slipping, the thrust wheel forces the track to slip on the ground when the tractor turns, the thrust wheel is often in muddy water and dust and bears strong impact, and therefore the reliable sealing and the wear resistance of a wheel rim are required.
The thrust wheel at present is mostly installed in the thrust wheel both sides through setting up the closing plate, realizes sealed, but the closing plate simple structure, and bull-dozer operational environment condition is poor, and the slippage is rotated to the closing plate easy emergence, and sealing reliability is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bull-dozer forges thrust wheel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bull-dozer forges thrust wheel, includes the wheel body, the adaptation groove has been seted up on the lateral wall of wheel body, the inside of wheel body is provided with the installation axle sleeve, rotate through the first bearing of a plurality of symmetric distribution between installation axle sleeve and the wheel body and be connected, the left and right sides of wheel body is provided with sealing member.
Preferably, the left side of wheel body is provided with the wheel roof beam, fixed mounting has the installation pole on the right-hand member face of wheel roof beam, install the axle sleeve and cup joint on the installation pole, be provided with the location arch on the inside wall of installation axle sleeve, the location constant head tank has been seted up to corresponding location protruding position department on the lateral wall of installation pole, the location arch is pegged graft in the inside of constant head tank.
Preferably, the left and right end faces of the adaptive groove are provided with non-slip pads.
Preferably, the sealing component comprises a sealing housing and a sealing plate, the sealing housing is rotatably mounted on the mounting rod through a second bearing, mounting grooves are formed in the end faces of the left side and the right side of the wheel body, and the sealing housing is rotatably mounted inside the mounting groove on the left side.
Preferably, the sealing plate is located on the right side of the mounting groove on the right side, a sealing part is arranged at the position, corresponding to the mounting groove on the right side, on the left end face of the sealing plate, the sealing part is arranged inside the mounting groove on the right side, a plurality of second thread grooves which are uniformly distributed are formed in the sealing plate, a first thread groove is formed in the wheel body corresponding to the position of the second thread groove, and bolts are arranged inside the first thread groove and the second thread groove.
Preferably, a protruding plate is fixedly mounted on the right end face of the sealing plate, a flange is arranged on the outer side of the protruding plate, the thread is located between the protruding plate and the flange, and a plurality of reinforcing ribs are fixedly mounted between the protruding plate and the right side wall of the flange.
Compared with the prior art, the beneficial effects of the utility model are that: a forging thrust wheel of a bulldozer is characterized in that a wheel body is arranged on a wheel beam through an installation shaft sleeve, relative sliding between the installation shaft sleeve and an installation rod is avoided through arrangement of a positioning lug and a positioning groove, the installation shaft sleeve and a crawler are installed in a matched mode through an adaptive groove, the crawler is prevented from sliding left and right, friction between the wheel body and the crawler is improved through an anti-slip mat, one side of the wheel beam is close to, less contact with outside earth and stones is achieved, the wheel body can be installed through rotation of a sealing shell cover, a good sealing effect can be achieved, a sealing plate on the outer side is installed inside the installation groove through rotation of a sealing portion and further fixed through bolts, relative rotation of the sealing plate in the advancing process of the bulldozer is avoided, so that slipping is caused, outside earth enters between inner first bearings, the use of the thrust wheel is influenced, oiling lubrication can be carried out through disassembly of, the bolt is prevented from being damaged due to collision of external stones or sharp objects and the like with the bolt, the strength of the protruding plate and the strength of the flange are further improved through the reinforcing ribs, and the protection performance is improved. The utility model relates to a bull-dozer forges thrust wheel through setting up sealed clamshell, location arch and strengthening rib etc. has reached the leakproofness that improves the thrust wheel and the effect of sealing reliability, and it is poor to have solved bull-dozer work environmental condition, and the closing plate takes place to rotate the slippage easily, the lower problem of sealing reliability.
Drawings
FIG. 1 is a schematic view of a forged thrust wheel of a bulldozer;
FIG. 2 is a schematic view of a positioning groove in a forged thrust wheel of a bulldozer;
FIG. 3 is a schematic view of the structure of a sealing plate of a forged thrust wheel of a bulldozer.
In the figure: 1-wheel body, 2-adaptive groove, 3-non-slip mat, 4-mounting shaft sleeve, 5-first bearing, 6-wheel beam, 7-mounting rod, 8-positioning groove, 9-positioning projection, 10-sealing shell, 11-second bearing, 12-mounting groove, 13-sealing plate, 14-sealing part, 15-first thread groove, 16-second thread groove, 17-bolt, 18-flange, 19-projection plate and 20-reinforcing rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a bull-dozer forges thrust wheel, includes wheel body 1, adaptation groove 2 has been seted up on the lateral wall of wheel body 1, the inside of wheel body 1 is provided with installation axle sleeve 4, rotate through a plurality of symmetric distribution's first bearing 5 between installation axle sleeve 4 and the wheel body 1 and be connected, the left and right sides of wheel body 1 is provided with sealing member.
The left side of wheel body 1 is provided with wheel roof beam 6, fixed mounting has installation pole 7 on the right-hand member face of wheel roof beam 6, installation axle sleeve 4 cup joints on installation pole 7, be provided with location arch 9 on the inside wall of installation axle sleeve 4, correspond location arch 9 position department on the lateral wall of installation pole 7 and seted up constant head tank 8, location arch 9 pegs graft in the inside of constant head tank 8.
And the left and right end faces of the adaptive groove 2 are provided with non-slip pads 3.
The sealing component comprises a sealing shell cover 10 and a sealing plate 13, the sealing shell cover 10 is rotatably installed on the installation rod 7 through a second bearing 11, installation grooves 12 are formed in the end faces of the left side and the right side of the wheel body 1, and the sealing shell cover 10 is rotatably installed inside the installation groove 12 on the left side.
One side near the wheel beam, less contact with outside earth and stone, rotate through sealed clamshell 10 and install can, can realize better sealed effect.
The sealing plate 13 is located on the right side of the mounting groove 12 on the right side, a sealing portion 14 is arranged at a position, corresponding to the mounting groove 12 on the right side, on the left end face of the sealing plate 13, the sealing portion 14 is arranged inside the mounting groove 12 on the right side, a plurality of second thread grooves 16 which are uniformly distributed are formed in the sealing plate 13, a first thread groove 15 is formed in the wheel body 1 corresponding to the position of the second thread groove 16, and bolts 17 are arranged inside the first thread groove 15 and the second thread groove 16.
The closing plate 13 in the outside passes through sealing portion 14 and rotates to be installed inside the back at mounting groove 12, carries out further fixed through bolt 17, avoids closing plate 13 to advance the in-process at the bull-dozer, takes place relative rotation to lead to the slippage, lead to outside earth to get into between the inside first bearing 5, influence the thrust wheel and use, the accessible is dismantled closing plate 13 and is refueled the lubrication.
A protruding plate 19 is fixedly mounted on the right end face of the sealing plate 13, a flange 18 is arranged on the outer side of the protruding plate 19, the bolt 17 is located between the protruding plate 19 and the flange 18, and a plurality of reinforcing ribs 20 are fixedly mounted between the protruding plate 19 and the right side wall of the flange 18.
Through the setting of convex plate 19 and flange 18, avoid outside stone or sharp object etc. to collide with bolt 17 and lead to bolt 17 to be impaired, strengthening rib 20 has further improved the intensity of convex plate 19 and flange 18, has improved the protectiveness.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a bull-dozer forges thrust wheel, includes wheel body (1), its characterized in that: the improved roller is characterized in that an adaptive groove (2) is formed in the outer side wall of the roller body (1), an installation shaft sleeve (4) is arranged inside the roller body (1), the installation shaft sleeve (4) is rotatably connected with the roller body (1) through a plurality of first bearings (5) which are symmetrically distributed, and sealing parts are arranged on the left side and the right side of the roller body (1).
2. The forged thrust wheel for a bulldozer according to claim 1, wherein: the left side of wheel body (1) is provided with wheel roof beam (6), fixed mounting has installation pole (7) on the right-hand member face of wheel roof beam (6), installation axle sleeve (4) cup joint on installation pole (7), be provided with location arch (9) on the inside wall of installation axle sleeve (4), correspond location arch (9) position department on the lateral wall of installation pole (7) and seted up constant head tank (8), location arch (9) are pegged graft in the inside of constant head tank (8).
3. The forged thrust wheel for a bulldozer according to claim 2, wherein: and the left and right end faces of the adaptive groove (2) are provided with non-slip pads (3).
4. A forged thrust wheel for a bulldozer according to claim 3, wherein: the sealing component comprises a sealing shell cover (10) and a sealing plate (13), the sealing shell cover (10) is rotatably installed on the installation rod (7) through a second bearing (11), installation grooves (12) are formed in the end faces of the left side and the right side of the wheel body (1), and the sealing shell cover (10) is rotatably installed inside the installation groove (12) on the left side.
5. The forged thrust wheel for a bulldozer according to claim 4, wherein: the sealing plate (13) is located on the right side of the mounting groove (12), a sealing part (14) is arranged at the position of the mounting groove (12) corresponding to the right side on the left end face of the sealing plate (13), the sealing part (14) is arranged inside the mounting groove (12) on the right side, a plurality of second thread grooves (16) which are uniformly distributed are formed in the sealing plate (13), first thread grooves (15) are formed in the position of the corresponding second thread grooves (16) on the wheel body (1), and bolts (17) are arranged inside the first thread grooves (15) and the second thread grooves (16).
6. A forged thrust wheel for a bulldozer according to claim 5, wherein: a protruding plate (19) is fixedly mounted on the right side end face of the sealing plate (13), a flange (18) is arranged on the outer side of the protruding plate (19), the bolt (17) is located between the protruding plate (19) and the flange (18), and a plurality of reinforcing ribs (20) are fixedly mounted between the protruding plate (19) and the right side wall of the flange (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839320.4U CN210942023U (en) | 2019-06-04 | 2019-06-04 | Forging thrust wheel of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839320.4U CN210942023U (en) | 2019-06-04 | 2019-06-04 | Forging thrust wheel of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210942023U true CN210942023U (en) | 2020-07-07 |
Family
ID=71381482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839320.4U Active CN210942023U (en) | 2019-06-04 | 2019-06-04 | Forging thrust wheel of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210942023U (en) |
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2019
- 2019-06-04 CN CN201920839320.4U patent/CN210942023U/en active Active
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