CN215552347U - Strenghthened type loader transaxle housing - Google Patents
Strenghthened type loader transaxle housing Download PDFInfo
- Publication number
- CN215552347U CN215552347U CN202121036805.3U CN202121036805U CN215552347U CN 215552347 U CN215552347 U CN 215552347U CN 202121036805 U CN202121036805 U CN 202121036805U CN 215552347 U CN215552347 U CN 215552347U
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- frame mounting
- bolt connecting
- bridge pipe
- connecting seat
- seat
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Abstract
The utility model discloses a reinforced loader driving axle housing which comprises a shaft head (1), a frame mounting seat (2), an axle tube (3), a main flange mounting seat (4) and a frame mounting bolt connecting seat (5); a support plate (6) is arranged between the frame mounting seat (2) and the frame mounting bolt connecting seat (5); and reinforcing ribs (7) are arranged on the surfaces of the upper side bridge pipe and the lower side bridge pipe of the bridge pipe (3). The utility model has simple and compact structure and safe and reliable operation, and solves the problem of short service life caused by insufficient strength of the frame mounting seat of the drive axle housing of the loader in the prior art.
Description
Technical Field
The utility model relates to the technical field of loader drive axle assemblies, in particular to a reinforced loader drive axle housing.
Background
One type of drive axle housing of a loader in the prior art is shown in attached figures 1-2 and comprises a shaft head 1, a frame mounting seat 2, a bridge pipe 3, a main flange mounting seat 4, a frame mounting bolt connecting seat 5 and a main flange mounting seat; the loader transaxle case of this structure is in the in-service use in-process, because of loader often overloads, and the factor of safety of axle housing in frame mount pad 2 department is low on the side, causes the easy cracked trouble of taking place of frame mount pad 2, influences the life of axle housing.
Disclosure of Invention
The utility model aims to overcome the defects and provide the reinforced type drive axle housing of the loader, which has a simple and compact structure and is safe and reliable to operate, so as to solve the problem of short service life caused by insufficient strength of the frame mounting seat of the drive axle housing of the loader in the prior art.
In order to achieve the purpose, the reinforced loader driving axle housing comprises a shaft head 1, a frame mounting seat 2, an axle pipe 3, a main flange mounting seat 4 and a frame mounting bolt connecting seat 5; a support plate 6 is arranged between the frame mounting seat 2 and the frame mounting bolt connecting seat 5; and reinforcing ribs 7 are arranged on the surfaces of the upper side bridge pipe and the lower side bridge pipe of the bridge pipe 3.
The structure of the supporting plate 6 is in a half I shape, wherein the included angle between the upper bevel edge and the frame mounting seat 2 is 60 degrees, the included angle between the lower bevel edge and the frame mounting bolt connecting seat 5 is 60 degrees, the two bevel edges are transited by an arc angle, the size of the arc angle is R40-R80, and the thickness of the supporting plate 6 is 12 mm-20 mm.
The 6 total numbers of backup pad are 4, all are located between frame erection joint seat 2 and frame erection bolt connecting seat 5, in each 1 of left front side, left rear side, right front side, the right rear side of axle housing.
The upper side surface and the lower side surface of the bridge pipe 3 are respectively provided with 1 reinforcing rib 7, and the reinforcing ribs 7 are respectively transited with the frame mounting connecting seat 2 and the frame mounting bolt connecting seat 5 by large arc angles so as to improve the connection strength at the positions; the height of the reinforcing rib is 2.5 mm-5 mm, and the width of the reinforcing rib is 15 mm-25 mm.
According to the reinforced loader driving axle housing with the structure, the supporting plate is additionally arranged between the axle housing frame mounting seat and the frame mounting bolt connecting seat, so that the easily broken part is locally reinforced, and the bearing strength of the axle housing is improved; by adding the reinforcing ribs 7 on the axle body, the bearing strength of the axle housing is further improved.
Drawings
Fig. 1 is a front view schematic diagram of a drive axle housing of a prior art loader.
FIG. 2 is a schematic sectional view A-A of FIG. 1.
Fig. 3 is a schematic structural diagram of a drive axle housing of the reinforced loader.
Fig. 4 is a schematic sectional view B-B in fig. 3.
Fig. 5 is a schematic top view of a drive axle housing of an enhanced loader according to the present invention.
Reference numerals: the axle head 1, the frame mounting seat 2, the bridge pipe 3, the main flange mounting seat 4, the frame mounting bolt connecting seat 5, the supporting plate 6 and the reinforcing rib 7.
Detailed Description
The drive axle housing of the reinforced loader is further described in detail with reference to the accompanying drawings and specific embodiments.
3-5, the driving axle housing of the reinforced loader comprises a shaft head 1, a frame mounting seat 2, an axle tube 3, a main flange mounting seat 4 and a frame mounting bolt connecting seat 5; a support plate 6 is arranged between the frame mounting seat 2 and the frame mounting bolt connecting seat 5; and reinforcing ribs 7 are arranged on the surfaces of the upper side bridge pipe and the lower side bridge pipe of the bridge pipe 3.
As shown in the attached figure 4, the supporting plate 6 and other parts of the axle housing are integrally cast, wherein the upper side of the supporting plate 6 is connected with the frame mounting and connecting seat 2, the lower side of the supporting plate 6 is connected with the frame mounting and bolt connecting seat 5, and the inner side of the supporting plate 6 is connected with the axle tube 3; the supporting plate 6 is in a half-I shape, wherein the included angle between the upper bevel edge and the frame mounting seat 2 is 60 degrees, the included angle between the lower bevel edge and the frame mounting bolt connecting seat 5 is 60 degrees, the two bevel edges are transited by an arc angle, and the size of the arc angle is R40-R80; the thickness of the supporting plate 6 is 12 mm-20 mm; the 6 total numbers of backup pad are 4, all are located between frame erection joint seat 2 and frame erection bolt connecting seat 5, in each 1 of left front side, left rear side, right front side, the right rear side of axle housing.
As shown in fig. 3 and 5, 1 reinforcing rib 7 is respectively arranged on the upper and lower side surfaces of the bridge pipe 3, and the reinforcing ribs 7 are respectively transited with the frame mounting connection seat 2 and the frame mounting bolt connection seat 5 by large arc angles to improve the connection strength at the position; the height of the reinforcing rib is 2.5 mm-5 mm, and the width of the reinforcing rib is 15 mm-25 mm.
The reinforced loader driving axle housing can improve the bearing strength of the axle housing by additionally arranging the support plate 6 between the axle housing frame mounting seat 2 and the frame mounting bolt connecting seat 5; through increase strengthening rib 7 on the axle body, the bearing strength of axle housing has further been promoted.
Claims (5)
1. A reinforced loader driving axle housing comprises a shaft head (1), a frame mounting seat (2), a bridge pipe (3), a main flange mounting seat (4) and a frame mounting bolt connecting seat (5); the method is characterized in that: a support plate (6) is arranged between the frame mounting seat (2) and the frame mounting bolt connecting seat (5); and reinforcing ribs (7) are arranged on the surfaces of the upper side bridge pipe and the lower side bridge pipe of the bridge pipe (3).
2. The reinforced loader transaxle case of claim 1 wherein: backup pad (6) are integral casting with the other positions of axle housing, and wherein backup pad (6) upside is connected with frame mount pad (2), and backup pad (6) downside links to each other with frame construction bolt connecting seat (5), and backup pad (6) inboard links to each other with bridge pipe (3).
3. The reinforced loader transaxle case of claim 1 wherein: the structure of the support plate (6) is in a half I shape, wherein the included angle between the upper bevel edge and the frame mounting seat (2) is 60 degrees, the included angle between the lower bevel edge and the frame mounting bolt connecting seat (5) is 60 degrees, the two bevel edges are transited by an arc angle, the size of the arc angle is R40-R80, and the thickness of the support plate (6) is 12 mm-20 mm.
4. The reinforced loader transaxle case of claim 1 wherein: the total number of the supporting plates (6) is 4, and the supporting plates are all positioned between the frame mounting seat (2) and the frame mounting bolt connecting seat (5) and are arranged on the left front side, the left rear side, the right front side and the right rear side of the axle housing respectively by 1.
5. The reinforced loader transaxle case of claim 1 wherein: the upper side surface and the lower side surface of the bridge pipe (3) are respectively provided with 1 reinforcing rib (7), and the reinforcing ribs (7) are respectively transited with the frame mounting seat (2) and the frame mounting bolt connecting seat (5) by large arc angles so as to improve the connection strength at the positions; the height of the reinforcing rib is 2.5 mm-5 mm, and the width of the reinforcing rib is 15 mm-25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036805.3U CN215552347U (en) | 2021-05-14 | 2021-05-14 | Strenghthened type loader transaxle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036805.3U CN215552347U (en) | 2021-05-14 | 2021-05-14 | Strenghthened type loader transaxle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215552347U true CN215552347U (en) | 2022-01-18 |
Family
ID=79861048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121036805.3U Active CN215552347U (en) | 2021-05-14 | 2021-05-14 | Strenghthened type loader transaxle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215552347U (en) |
-
2021
- 2021-05-14 CN CN202121036805.3U patent/CN215552347U/en active Active
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