CN212555693U - Mining dump truck rear drive axle respirator and mining dump truck - Google Patents
Mining dump truck rear drive axle respirator and mining dump truck Download PDFInfo
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- CN212555693U CN212555693U CN202021233703.6U CN202021233703U CN212555693U CN 212555693 U CN212555693 U CN 212555693U CN 202021233703 U CN202021233703 U CN 202021233703U CN 212555693 U CN212555693 U CN 212555693U
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- drive axle
- rear drive
- respirator
- dump truck
- mining dump
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Abstract
The utility model discloses a rear drive axle respirator of a mining dump truck and the mining dump truck, wherein the rear drive axle respirator is fixed at the inner side of a frame through a mounting part; the mounting component comprises a mounting seat, a conversion joint and a hydraulic rubber pipe; one end of the adapter is internally provided with a rear drive axle respirator, and the other end of the adapter is externally provided with a hydraulic rubber pipe joint; one end of the hydraulic rubber hose is arranged at a hydraulic rubber hose joint positioned on the adapter, and the other end of the hydraulic rubber hose is arranged at a hydraulic rubber hose joint positioned on a rear drive axle housing; the adapter is provided with a mounting bracket which is fixed on a mounting seat fixed on the inner side of the frame. The utility model discloses the mode that utilizes rubber tube and crossover sub combination causes the rear drive axle respirator to the frame inboard to at the fixed rear drive axle respirator of the inboard welding installation seat of frame. Therefore, the breather of the rear driver is ensured to be smooth, and the lubricating oil in the inner cavity of the rear axle is also ensured not to leak from the breather.
Description
Technical Field
The utility model belongs to rear axle respirator field, concretely relates to mining dump truck rear drive axle respirator.
Background
The mining dump truck is large mine transportation equipment, has high working efficiency and long operation time, and is widely applied to open-pit mining, water conservancy and earthwork construction engineering. The drive axle is the tail end of the power transmission system of the mechanical transmission dump truck, and the breather of the drive axle enables the inner cavity of the rear axle to be communicated with the outside atmosphere, so that the function of balancing the inner cavity of the axle and the outside air pressure is achieved.
As shown in fig. 1 and 2, the rear drive axle respirators 100 in the prior art are all mounted on a rear axle housing (as shown in a position a in fig. 1), and the mounting position is low, so that foreign matters easily enter and block the rear drive axle respirators 100, and oil leakage occurs due to the difference between the air pressure inside and outside the rear drive axle; meanwhile, because the installation position is low, the gear in the inner cavity of the rear drive axle is easy to leak when oil is thrown away, and the safe use of the whole vehicle is affected.
Disclosure of Invention
The utility model provides a rear drive axle respirator of mining dump truck for solve the not enough of prior art existence.
The utility model discloses realize according to following technical scheme:
a rear drive axle respirator of a mining dump truck is fixed on the inner side of a frame through a mounting part; the mounting component comprises a mounting seat, a conversion joint and a hydraulic rubber pipe; one end of the conversion joint is internally provided with the rear drive axle respirator in a threaded manner, and the other end of the conversion joint is externally provided with the hydraulic rubber pipe joint in a threaded manner; one end of the hydraulic rubber hose is arranged at a hydraulic rubber hose joint positioned on the adapter, and the other end of the hydraulic rubber hose is arranged at a hydraulic rubber hose joint positioned on a rear drive axle housing; the adapter is provided with a mounting bracket which is fixed on a mounting seat, and the mounting seat is fixed on the inner side of the frame.
Further, the mounting seat is welded on the inner side of the frame.
Furthermore, the mounting bracket is an L-shaped plate, the vertical part of the L-shaped plate is fixed on the mounting seat, and the horizontal part of the L-shaped plate is provided with an adapter.
Furthermore, the mounting seat is provided with a threaded hole, and a bolt hole is formed in the vertical part of the L-shaped plate; the mounting bracket is fixed on the mounting seat through a bolt.
A mining dump truck is provided with the rear drive axle respirator of the mining dump truck.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
the utility model discloses the mode that utilizes rubber tube and crossover sub combination causes the rear drive axle respirator to the frame inboard to at the fixed rear drive axle respirator of the inboard welding installation seat of frame. Therefore, the breather of the rear driver is ensured to be smooth, and the lubricating oil in the inner cavity of the rear axle is also ensured not to leak from the breather.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a conventional rear drive axle respirator assembly view;
FIG. 2 is a detail view of a conventional rear drive axle respirator;
FIG. 3 is an assembly view of the rear drive axle respirator of the present invention;
figure 4 is a detail view of the rear drive axle respirator of the present invention.
1-rear drive axle respirator, 2-mounting seat, 3-adapter, 4-hydraulic rubber hose, 5-mounting bracket, 6-bolt, 7-hydraulic rubber hose joint, 8-vehicle frame and 9-rear drive axle.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 3 and 4, a rear drive axle respirator 1 of a mining dump truck is fixed on the inner side of a frame 8 through a mounting part; the mounting component comprises a mounting seat 2, a conversion joint 3 and a hydraulic rubber pipe 4; one end of the adapter 3 is internally provided with the rear drive axle respirator 1 in a threaded manner, and the other end of the adapter 3 is externally provided with the hydraulic rubber pipe joint 7 in a threaded manner; one end of the hydraulic rubber hose 4 is arranged at a hydraulic rubber hose joint 7 on the adapter 3, and the other end of the hydraulic rubber hose 4 is arranged at the hydraulic rubber hose joint 7 on the axle housing of the rear drive axle; the adapter 3 is provided with a mounting bracket 5, the mounting bracket 5 is fixed on the mounting seat 2, and the mounting seat 2 is fixed on the inner side of the frame 8.
Specifically, the mounting seat 2 is welded on the inner side of the frame 8.
The mounting bracket 5 is an L-shaped plate, the vertical part of the L-shaped plate is fixed on the mounting seat 2, and the horizontal part of the L-shaped plate is provided with an adapter 3.
The mounting seat 2 is provided with a threaded hole, and a bolt hole is formed in the vertical part of the L-shaped plate; the mounting bracket 5 is fixed on the mounting base 2 through bolts.
To sum up, the utility model discloses fix the rear drive axle respirator at the frame inboard, both guaranteed the unblocked of rear drive axle respirator like this. Foreign matters are not easy to enter; meanwhile, the gear oil in the inner cavity of the rear drive axle is ensured not to be thrown out from the respirator.
The mounting process of the rear drive axle respirator of the mining dump truck is given as follows:
the method comprises the following steps: as shown in fig. 3, a hydraulic rubber hose 4 with joints at two ends is prepared, and a hydraulic rubber hose joint 7 at one end is connected with a rear drive axle housing;
step two: as shown in fig. 4, a hydraulic hose joint 7 at the other end of the hydraulic hose 4 is arranged on the adapter 3, and the rear drive axle respirator 1 is arranged on the adapter 3.
Step three: as shown in fig. 3, the mounting bracket 5 of the adapter 3 of step two is arranged on the mounting seat 2 at the inner side of the vehicle frame 8, and the connecting bolt 6 is mounted.
The utility model also discloses a mining dump truck, including rear drive axle 9 install foretell mining dump truck rear drive axle respirator on the rear drive axle 9.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a mining dump truck rear drive axle respirator which characterized in that:
the rear drive axle respirator is fixed on the inner side of the frame through a mounting part;
the mounting component comprises a mounting seat, a conversion joint and a hydraulic rubber pipe;
one end of the conversion joint is internally provided with the rear drive axle respirator in a threaded manner, and the other end of the conversion joint is externally provided with the hydraulic rubber pipe joint in a threaded manner;
one end of the hydraulic rubber hose is arranged at a hydraulic rubber hose joint positioned on the adapter, and the other end of the hydraulic rubber hose is arranged at a hydraulic rubber hose joint positioned on a rear drive axle housing;
the adapter is provided with a mounting bracket which is fixed on a mounting seat, and the mounting seat is fixed on the inner side of the frame.
2. The mining dump truck rear drive axle respirator of claim 1, characterized in that:
the mounting seat is welded on the inner side of the frame.
3. The mining dump truck rear drive axle respirator of claim 1, characterized in that:
the mounting bracket is an L-shaped plate, the vertical part of the L-shaped plate is fixed on the mounting seat, and the horizontal part of the L-shaped plate is provided with an adapter.
4. The mining dump truck rear drive axle respirator of claim 3, characterized in that:
the mounting seat is provided with a threaded hole, and the vertical part of the L-shaped plate is provided with a bolt hole;
the mounting bracket is fixed on the mounting seat through a bolt.
5. The utility model provides a mining dump truck, includes rear drive axle, its characterized in that:
the rear drive axle respirator of the mining dump truck as claimed in any one of claims 1 to 4 is mounted on the rear drive axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233703.6U CN212555693U (en) | 2020-06-30 | 2020-06-30 | Mining dump truck rear drive axle respirator and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233703.6U CN212555693U (en) | 2020-06-30 | 2020-06-30 | Mining dump truck rear drive axle respirator and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212555693U true CN212555693U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021233703.6U Active CN212555693U (en) | 2020-06-30 | 2020-06-30 | Mining dump truck rear drive axle respirator and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212555693U (en) |
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2020
- 2020-06-30 CN CN202021233703.6U patent/CN212555693U/en active Active
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