CN214657384U - Engine mounting structure for excavator - Google Patents
Engine mounting structure for excavator Download PDFInfo
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- CN214657384U CN214657384U CN202120681911.0U CN202120681911U CN214657384U CN 214657384 U CN214657384 U CN 214657384U CN 202120681911 U CN202120681911 U CN 202120681911U CN 214657384 U CN214657384 U CN 214657384U
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Abstract
The utility model discloses an engine mounting structure for excavator, it includes left platform, left side platform right side upper portion is connected with right platform, left side platform upper portion is connected with left fore-stock, left after-poppet, right fore-stock and right after-poppet are located left platform right side, set up the via hole that holds right fore-stock and right after-poppet and pass on the platform of the right side. During the use, the left front support is located the left place ahead of engine lower part, and the left back support is located the left rear of engine lower part, and the right front support is located the right front of engine lower part, and the right back support is located the right rear of engine lower part, lifts up the engine, reduces the restriction to platform structural design, and four supports are all installed and are changeed at left platform and are favorable to improving the installation accuracy, increase the steadiness.
Description
Technical Field
The utility model relates to an engine mounting structure for excavator.
Background
In the mini excavator, the engine needs to be stably installed on the platform, and in the prior art, the engine main body and the platform are stably matched through installing and fixing the engine feet on the platform, so that the normal operation of the whole excavator is guaranteed.
However, the above-mentioned technical solutions have the following disadvantages: in order to conveniently install the engine, a special installation space needs to be reserved for the engine on the platform, the structural design of the platform is limited, the structural strength of the platform is poor, meanwhile, when the novel engine needs to be replaced, the novel engine is not suitable for the original structure of the platform, the installation precision of the engine is low, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an engine mounting structure for excavator to above problem increases the steadiness of engine mounting.
In order to achieve the purpose, the utility model discloses an engine mounting structure for excavator, it includes left platform, left side platform right side upper portion is connected with right platform, left side platform upper portion is connected with left front support, left after-poppet, right front support and right after-poppet are located left platform right side, set up the via hole that holds right front support and right after-poppet and pass on the platform of the right side. During the use, the left front support is located the left place ahead of engine lower part, and the left back support is located the left rear of engine lower part, and the right front support is located the right front of engine lower part, and the right back support is located the right rear of engine lower part, lifts up the engine, reduces the restriction to platform structural design, and four supports are all installed and are favorable to improving the installation accuracy, increase the steadiness at left platform.
Preferably, the left front support comprises a left front support plate, a left front mounting plate is connected to the left front support plate, and a left front mounting hole is formed in the left front mounting plate. During the use, the bolt passes left front mounting hole, installs the left front portion of engine on left front mounting panel, makes things convenient for the dismouting to maintain.
Preferably, the cross-sectional shape of preceding backup pad is L shape before the left side, a left side preceding backup pad side extends to the place ahead, a left side preceding backup pad opposite side extends to the left, one of them side reason of preceding mounting panel is connected with a left side preceding backup pad side reason before the left side, the left side preceding mounting panel opposite side reason is connected with a left side preceding backup pad opposite side reason. The structural strength is high, and the engine weight is supported.
Preferably, a left front avoiding groove is formed in one side edge of the left front supporting plate extending towards the left side. The left front avoidance groove is used for avoiding other equipment, and meanwhile, the structural strength of the left front support plate is guaranteed.
Preferably, the left back support includes left back backup pad, be connected with left back mounting panel on the left back backup pad, left back mounting hole has been seted up on the left back mounting panel. During the use, the bolt passes left back mounting hole, installs the left rear portion of engine on left back mounting panel, makes things convenient for the dismouting to maintain.
Preferably, the cross-sectional shape of back left backup pad is L shape, a back left backup pad side extends to the rear, a back left backup pad opposite side extends to the left, one of them side reason of back left mounting panel is connected with a back left backup pad side, a back left mounting panel opposite side reason is connected with a back left backup pad opposite side reason. The engine has high structural strength and is beneficial to supporting the weight of the engine.
Preferably, a left rear avoiding groove is formed in one side edge of the left rear supporting plate extending towards the left side. The left rear avoiding groove is used for avoiding other equipment, and the structural strength of the left rear supporting plate is guaranteed.
Preferably, right front support or right after-poppet include the right branch fagging, be connected with the shock pad in the right branch fagging, be connected with right mounting panel on the shock pad, right mounting hole has been seted up on the right mounting panel. During the use, the bolt passes right mounting hole, installs the right part of engine on right mounting panel, makes things convenient for the dismouting to maintain.
Preferably, the shape of right branch fagging is the U font, the shock pad is located right branch fagging upper portion, right side mounting hole passes right mounting panel, shock pad and right branch fagging in proper order. The shock pad is favorable to buffering the local vibrations of engine, improves the stability of engine work.
Preferably, the left side edge of the right platform is connected with a vertical plate. The left platform, the right platform and the vertical plate form a stable platform structure and are suitable for mounting equipment such as an engine.
To sum up, the beneficial effects of the utility model reside in that: during the use, the left front support is located the left place ahead of engine lower part, and the left back support is located the left rear of engine lower part, and the right front support is located the right front of engine lower part, and the right back support is located the right rear of engine lower part, lifts up the engine, reduces the restriction to platform structural design, and four supports are all installed and are favorable to improving the installation accuracy, increase the steadiness at left platform.
Drawings
Fig. 1 is a schematic structural view of an engine mounting structure for an excavator according to the present invention;
fig. 2 is the utility model relates to a front right support and right back support's among engine mounting structure for excavator structural schematic.
In the figure: 1. a left platform; 2. a vertical plate; 3. a right platform; 4. a left front bracket; 5. a left rear support; 6. a right front bracket; 7. a right rear support; 8. a front left support plate; 9. a left front mounting plate; 10. a left front mounting hole; 11. a left front avoidance slot; 12. a left rear support plate; 13. a left back avoidance slot; 14. a left rear mounting plate; 15. a left rear mounting hole; 16. a right support plate; 17. a shock pad; 18. a right mounting plate; 19. a right mounting hole; 20. and (6) a via hole.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 and 2: the utility model provides an engine mounting structure for excavator, includes left platform 1 that the level set up, and left platform 1 right side upper portion is connected with right platform 3 that the level set up, promptly, and 1 right side upper portion of left platform is connected with 3 left side upper portions of right platform, and right platform 3 is connected through this kind of mode with left platform 1, is favorable to improving platform 1's intensity. In another kind of embodiment, the left side edge of right side platform 3 is connected with the riser 2 of vertical setting, specifically, riser 2 lower extreme is connected with left side platform 1, 2 right sides of riser are connected with the left side edge of right side platform 3. The left platform 1, the right platform 3 and the vertical plate 2 form a stable platform structure and are suitable for mounting equipment such as an engine.
The upper portion of the left platform 1 is connected with a left front support 4, a left rear support 5, a right front support 6 and a right rear support 7, the right front support 6 and the right rear support 7 are located on the right side of the left platform 1, and a through hole 20 for allowing the right front support 6 and the right rear support 7 to penetrate is formed in the right platform 3. During the use, left fore-stock 4 is located the left place ahead of engine lower part, and left rear support 5 is located the left rear of engine lower part, and right front support 6 is located the right front of engine lower part, and right rear support 7 is located the right rear of engine lower part, and four supports are all installed and are favorable to improving the installation accuracy at left platform 1, increase the steadiness.
Specifically, the left front support 4 comprises a left front support plate 8, a left front mounting plate 9 is connected to the left front support plate 8, and a left front mounting hole 10 is formed in the left front mounting plate 9. The cross-sectional shape of the front left support plate 8 is L-shaped, one side of the front left support plate 8 extends forward, the other side of the front left support plate 8 extends leftward, one side of the front left mounting plate 9 is connected with one side of the front left support plate 8, and the other side of the front left mounting plate 9 is connected with the other side of the front left support plate 8. The engine has high structural strength and is beneficial to supporting the weight of the engine. A left front avoiding groove 11 is arranged on one side edge of the left front supporting plate 8 extending towards the left. The front left avoidance groove 11 is used for avoiding other equipment, and simultaneously ensures the structural strength of the front left support plate 8.
When the engine is used, the bolt penetrates through the left front mounting hole 10, the left front part of the engine is mounted on the left front mounting plate 9, and the engine is convenient to disassemble, assemble and maintain.
Specifically, left back support 5 includes left back backup pad 12, is connected with left back mounting panel 14 on the left back backup pad 12, has seted up left back mounting hole 15 on the left back mounting panel 14. The cross-sectional shape of back left backup pad 12 is L shape, and a left back backup pad 12 side extends to the rear, and a left back backup pad 12 opposite side extends to the left, and one of them side reason of back left mounting panel 14 is connected with a left back backup pad 12 side reason, and a left back mounting panel 14 opposite side reason is connected with a left back backup pad 12 opposite side reason. The engine has high structural strength and is beneficial to supporting the weight of the engine. A left rear avoiding groove 13 is formed on one side edge of the left rear supporting plate 12 extending towards the left. The left rear avoiding groove 13 is used for avoiding other equipment and simultaneously ensures the structural strength of the left rear supporting plate 12.
When the engine is used, the bolt penetrates through the left rear mounting hole 15, the left rear part of the engine is mounted on the left rear mounting plate 14, and the engine is convenient to disassemble, assemble and maintain.
In another embodiment, the left front bracket 4 may have the structure of the left rear bracket 5, and the left rear bracket 5 may have the structure of the left front bracket 4.
The right front support 6 or the right rear support 7 comprises a right support plate 16, a shock pad 17 is connected to the right support plate 16, preferably, the shock pad 17 is made of plastic steel, and the physical properties of the shock pad such as rigidity, elasticity, corrosion resistance and ageing resistance are excellent. In another embodiment, the cushion 17 may also be made of rubber. The shock pad 17 is beneficial to buffering the local vibration of the engine and improving the working stability of the engine. The shock pad 17 is connected with a right mounting plate 18, and the right mounting plate 18 is provided with a right mounting hole 19.
The right supporting plate 16 is U-shaped, and specifically, the two ends of the right supporting plate 16 are connected with the left platform 1, so that the connection is firm. The right mounting hole 19 passes through the right mounting plate 18, the shock pad 17 and the right support plate 16 in sequence. When the engine is used, the bolt penetrates through the right mounting hole 19, and the right part of the engine is mounted on the right mounting plate 18, so that the engine is convenient to disassemble, assemble and maintain.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an engine mounting structure for excavator, its characterized in that, includes left platform (1), left side platform (1) right side upper portion is connected with right platform (3), left side platform (1) upper portion is connected with left front support (4), left after-poppet (5), right front support (6) and right after-poppet (7) are located left platform (1) right side, set up on right side platform (3) and hold right front support (6) and right after-poppet (7) through hole (20) that pass.
2. The engine mounting structure for an excavator according to claim 1, wherein the left front bracket (4) includes a left front support plate (8), a left front mounting plate (9) is attached to the left front support plate (8), and a left front mounting hole (10) is formed in the left front mounting plate (9).
3. The engine mounting structure for an excavator according to claim 2, wherein the cross-sectional shape of the front left support plate (8) is L-shaped, one side edge of the front left support plate (8) extends forward, the other side edge of the front left support plate (8) extends leftward, one side edge of the front left mounting plate (9) is connected to one side edge of the front left support plate (8), and the other side edge of the front left mounting plate (9) is connected to the other side edge of the front left support plate (8).
4. The engine mounting structure for an excavator according to claim 3 wherein a left front escape groove (11) is provided on a side of the left front support plate (8) extending leftward.
5. The engine mounting structure for an excavator according to claim 1, wherein the left rear bracket (5) includes a left rear support plate (12), a left rear mounting plate (14) is attached to the left rear support plate (12), and a left rear mounting hole (15) is formed in the left rear mounting plate (14).
6. The engine mounting structure for an excavator according to claim 5, wherein the cross-sectional shape of the rear left support plate (12) is an L shape, one side of the rear left support plate (12) extends rearward, the other side of the rear left support plate (12) extends leftward, one side of the rear left mounting plate (14) is connected to one side of the rear left support plate (12), and the other side of the rear left mounting plate (14) is connected to the other side of the rear left support plate (12).
7. The engine mounting structure for an excavator according to claim 5, wherein a left rear avoiding groove (13) is formed in a side of the left rear support plate (12) extending leftward.
8. The engine mounting structure for the excavator according to any one of claims 1 to 7, wherein the right front bracket (6) or the right rear bracket (7) includes a right support plate (16), a shock absorbing pad (17) is attached to the right support plate (16), a right mounting plate (18) is attached to the shock absorbing pad (17), and a right mounting hole (19) is bored in the right mounting plate (18).
9. The engine mounting structure for an excavator according to claim 8, wherein the right support plate (16) is formed in a U-shape, the damper pad (17) is located on the upper portion of the right support plate (16), and the right mounting hole (19) penetrates the right mounting plate (18), the damper pad (17), and the right support plate (16) in this order.
10. The engine mounting structure for an excavator according to any one of claims 1 to 7, wherein a riser (2) is attached to a left side edge of the right platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681911.0U CN214657384U (en) | 2021-04-02 | 2021-04-02 | Engine mounting structure for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681911.0U CN214657384U (en) | 2021-04-02 | 2021-04-02 | Engine mounting structure for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657384U true CN214657384U (en) | 2021-11-09 |
Family
ID=78457480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120681911.0U Active CN214657384U (en) | 2021-04-02 | 2021-04-02 | Engine mounting structure for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657384U (en) |
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2021
- 2021-04-02 CN CN202120681911.0U patent/CN214657384U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |