CN213868026U - Hood framework suitable for hybrid excavator - Google Patents
Hood framework suitable for hybrid excavator Download PDFInfo
- Publication number
- CN213868026U CN213868026U CN202021230243.1U CN202021230243U CN213868026U CN 213868026 U CN213868026 U CN 213868026U CN 202021230243 U CN202021230243 U CN 202021230243U CN 213868026 U CN213868026 U CN 213868026U
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- frame
- hood
- hybrid excavator
- excavator
- cover plate
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Abstract
The utility model discloses a aircraft bonnet frame suitable for hybrid excavator uses belongs to the excavator field. The key points of the technical scheme are as follows: the anti-skid device comprises a frame, wherein an anti-skid cover plate covers the upper part of the frame, and a hood mounting frame is arranged on one side of the anti-skid cover plate. The utility model discloses can satisfy hybrid excavator's power, hydraulic pressure, electrical system's the installation and the user demand of arranging demand and hood simultaneously.
Description
Technical Field
The utility model belongs to an excavator part, specifically speaking especially relates to a aircraft bonnet frame suitable for hybrid excavator uses.
Background
The excavator hood framework is a structure for providing support and protection for the power, hydraulic and other system parts of the excavator, is positioned at the rear side of the hydraulic oil tank, and is integrally positioned at the upper side of the upper frame and the front side of the counterweight. The existing excavator hood framework not only provides a basic function of mounting and supporting for an excavator hood, but also provides support and protection for system parts such as power, hydraulic pressure, electric and the like of an excavator. Referring to fig. 1, the prior art can meet the arrangement requirements of the conventional power and hydraulic system of the excavator, and provides support and protection for the conventional power and hydraulic system. However, the system layout requirements of the hybrid excavator cannot be met, sufficient supporting and protecting space cannot be provided, and the support for the motor control system cannot be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a aircraft bonnet frame for hybrid excavator uses to overcome among the prior art aircraft bonnet frame can not satisfy hybrid excavator's power, hydraulic pressure, electrical system's the demand of arranging and the defect of user demand of engine hood simultaneously.
The utility model discloses an adopt following technical scheme to realize:
the utility model provides a aircraft bonnet frame suitable for hybrid excavator uses, includes the frame, frame upper portion covers anti-skidding apron, anti-skidding apron one side is equipped with the aircraft bonnet mounting bracket.
Preferably, the anti-skid cover plate is detachably connected with the frame through bolts.
Preferably, the side of the frame is fixedly provided with a controller support frame.
Preferably, the length of the frame is greater than the length of the hood.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses aircraft bonnet frame is close to hydraulic tank one side and widens to this arrangement space demand that satisfies hybrid excavator's power, hydraulic pressure, electrical system, increases the motor control system installing support at the upside of frame simultaneously for satisfy motor control system's erection bracing, use anti-skidding apron to cover at the holding surface upside, can make things convenient for personnel's walking demand like this, also can realize the maintenance to motor control system through simple dismantlement.
Drawings
FIG. 1 is a schematic view showing a structure of a hood framework in a state of use according to the prior art;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the usage state of the present invention.
In the figure: 1. a muffler; 2. an engine cover; 3. an upper frame; 4. a hood framework; 5. a hydraulic pump; 6. a hydraulic oil tank; 7. a frame; 8. a controller support frame; 9. an anti-slip cover plate; 10. a hood mounting bracket; 11. an electric motor; 12. a motor control system.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the existing hood framework 4 can meet the arrangement requirements of the conventional power and hydraulic systems of the excavator, and provide support and protection for the conventional power and hydraulic systems, but cannot meet the system arrangement requirements of the hybrid excavator, cannot provide enough support and protection space, and cannot provide support for the motor control system 12.
As shown in fig. 2 and 3, the hood framework suitable for hybrid excavator uses, including frame 7, frame 7 upper portion covers antiskid cover plate 9, and antiskid cover plate 9 one side is equipped with hood mounting bracket 10, hood mounting bracket 10 and engine bonnet 2 fixed connection, engine bonnet 2 realizes the installation of engine bonnet 2 on being fixed in hood mounting bracket 10 through the bolt to further realize supporting and protection to driving systems such as engine, silencer 1.
The antiskid cover plate 9 is detachably connected with the frame 7 through bolts, and when the motor control system needs to be overhauled and maintained, the engine cover 2 and the antiskid cover plate 9 can be detached, so that overhauling and maintenance are realized.
The side edge of the frame 7 is fixedly welded with a controller support frame 8. The motor control system 12 may be bolted to the controller support frame 8 to facilitate installation and deployment.
The length of the frame 7 is greater than the length of the hood 2. One side of the hood framework 4 close to the hydraulic oil tank 6 is lengthened, so that the requirement of the arrangement space of a power system, a hydraulic system and an electric control system of the hybrid excavator is met.
When the hydraulic engine is used, the hood framework 4 is installed on the upper frame 3 through bolts and is integrally positioned on the rear side of the hydraulic oil tank 6, the motor 11 and the hydraulic pump 5 can be effectively supported and protected due to the coverage of the hood framework 4, and when power systems such as the silencer 1 and the like need to be overhauled and maintained, an operator can operate on the anti-skidding cover plate 9.
Claims (2)
1. A hood framework suitable for use with a hybrid excavator, comprising a framework (7), characterized in that: frame (7) upper portion covers antiskid apron (9), antiskid apron (9) one side is equipped with aircraft bonnet mounting bracket (10), frame (7) side is fixed and is equipped with controller support frame (8), the length of frame (7) is greater than the length of engine bonnet (2).
2. The hood framework for a hybrid excavator according to claim 1, wherein: the anti-skid cover plate (9) is detachably connected with the frame (7) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230243.1U CN213868026U (en) | 2020-06-29 | 2020-06-29 | Hood framework suitable for hybrid excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230243.1U CN213868026U (en) | 2020-06-29 | 2020-06-29 | Hood framework suitable for hybrid excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213868026U true CN213868026U (en) | 2021-08-03 |
Family
ID=77032774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021230243.1U Active CN213868026U (en) | 2020-06-29 | 2020-06-29 | Hood framework suitable for hybrid excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213868026U (en) |
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2020
- 2020-06-29 CN CN202021230243.1U patent/CN213868026U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |