CN217950816U - Novel hydraulic oil tank and platform structure of excavator - Google Patents
Novel hydraulic oil tank and platform structure of excavator Download PDFInfo
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- CN217950816U CN217950816U CN202221941907.4U CN202221941907U CN217950816U CN 217950816 U CN217950816 U CN 217950816U CN 202221941907 U CN202221941907 U CN 202221941907U CN 217950816 U CN217950816 U CN 217950816U
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Abstract
The invention relates to the technical field of excavators, in particular to a novel hydraulic oil tank and platform structure of an excavator, which comprises: the hydraulic oil tank is fixedly installed at the top of the platform, and the oil suction pipe is arranged at the bottom of the hydraulic oil tank. The utility model discloses a to inhale the first partial shipment of oil pipe to hydraulic tank bottom, again with hydraulic tank with inhale the whole platform that falls of oil pipe, become hydraulic tank's mounting process from the last assembly methods down of installing, simultaneously, the installation bolt's that is used for connecting hydraulic tank and platform the installation also by from the platform up the installation become from the platform down the installation, under the prerequisite that does not influence the hydraulic tank function, reduced the assembly degree of difficulty, improved assembly efficiency.
Description
Technical Field
The invention relates to the technical field of excavators, in particular to a novel hydraulic oil tank and a platform structure of an excavator.
Background
At present, in a hydraulic system of an excavator, a hydraulic oil tank is an important container for storing working fluid required by the hydraulic system, and has the functions of heat dissipation, impurity precipitation and separation of bubbles in the liquid, and the required working fluid is provided for the hydraulic system by fixing the hydraulic oil tank on a platform and utilizing an oil suction pipe.
However, in the prior art, in the installation process of the hydraulic oil tank and the oil suction pipe, the hydraulic oil tank is firstly installed on the platform, then the oil suction pipe is installed from the bottom of the oil tank, and the oil suction pipe needs to penetrate through the through hole of the platform, so that the installation operation is not friendly, the assembly efficiency is low, and the assembly problem is easy to occur. Meanwhile, the connecting bolt of the hydraulic oil tank and the mounting platform is mounted from the bottom to the top of the platform, so that the mounting operation is unfriendly, and the assembly efficiency is low.
At present stage, how to reduce hydraulic tank's the assembly degree of difficulty, the function that does not influence hydraulic tank and inhale the oil storage of oil pipe and fuel feeding simultaneously is the new demand of people, the utility model discloses these requirements of satisfying that can be fine.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a novel hydraulic tank of excavator and platform structure, this novel hydraulic tank of excavator and platform structure can change original installation method with hydraulic tank install on the platform back from the platform down up install inhale oil pipe and from the platform down up install hydraulic tank and platform's connecting bolt, under the condition that does not influence the hydraulic tank function, reduce the assembly degree of difficulty, improve assembly efficiency simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel hydraulic tank of excavator and platform structure, includes: the hydraulic oil tank comprises a hydraulic oil tank, a platform, an oil suction pipe, a platform through hole, a sleeve and a mounting bolt, wherein the hydraulic oil tank is fixedly mounted at the top of the platform, and the oil suction pipe is arranged at the bottom of the hydraulic oil tank.
In some embodiments of the present application, an oil port for discharging oil is formed at the bottom of the hydraulic oil tank, and the oil port is fixedly connected to one end of the oil suction pipe.
In some embodiments of the present application, the platform has the platform via hole formed thereon.
In some embodiments of the present application, the oil suction pipe is disposed through the platform via.
In some embodiments of the present application, the bottom of the hydraulic oil tank is fixedly connected with the top of the platform through the mounting bolt.
In some embodiments of the present application, the bottom of the hydraulic oil tank is provided with a plurality of screw holes.
In some embodiments of the present application, the sleeve is sleeved outside the mounting bolt.
In some embodiments of the present application, the sleeve and the mounting bolt are connected to the platform through the screw hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a novel hydraulic tank and platform structure of excavator, through will inhale the first partial shipment of oil pipe to hydraulic tank bottom, again with hydraulic tank with inhale the whole platform that falls of oil pipe, become the installation of hydraulic tank from last down installation, install hydraulic tank on the platform earlier with among the prior art, inhale the oil pipe and pass the platform via hole and from the platform down up the mounting means who is connected with hydraulic tank's bottom and compare, the mode of up installation is down followed to the disconnect-type in the original assembling process has been changed, become earlier partial shipment and inhale oil pipe and hydraulic tank, again with hydraulic tank and inhale the whole assembly method of installing on the platform from last down of oil pipe, the assembly degree of difficulty has been reduced, assembly efficiency is improved. Meanwhile, the hydraulic oil tank and the oil suction pipe are integrally installed on the platform from top to bottom, and the installation mode of the installation bolt for connecting the hydraulic oil tank and the platform is changed from installation from the bottom of the platform to installation from the top of the platform, so that the assembly difficulty is reduced, and the assembly efficiency is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings.
Fig. 1 is the embodiment of the utility model provides a novel hydraulic tank of excavator and platform structure's schematic diagram.
Fig. 2 is a schematic view of a hydraulic oil tank and a platform structure of an excavator in the prior art according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a hydraulic oil tank and a platform structure of an excavator in the prior art provided by an embodiment of the present invention.
In the figure: 1. a hydraulic oil tank; 2. a platform; 3. an oil suction pipe; 4. a platform via hole; 5. a sleeve; 6. and (6) installing a bolt.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being either a fixed connection or a removable connection; either mechanically or directly. 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 present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The working principle of the hydraulic oil tank of the excavator is as follows: the hydraulic system of excavator consists of some basic loops and auxiliary loops, which include working loop, pressure limiting loop, unloading loop, buffering loop, throttle speed regulating and throttle speed limiting loop, walking speed limiting loop and pilot valve control loop. Its components and parts mainly comprise working pump, oil supplementing pump, pilot control valve, distribution valve, safety valve, large arm oil cylinder, small arm oil cylinder, bucket oil cylinder, oil tank and related pipelines. In the working process of the hydraulic system of the excavator, hydraulic oil is sucked by a working pump from the bottom of an oil tank through an oil filter, and the hydraulic oil with certain pressure is output from an oil pump and enters a group of distribution valves connected in parallel. The system realizes corresponding actions through a handle, a pilot valve and a working valve group, the total pressure of the whole system is limited by a total safety valve on a total oil way, and the safety valves of all groups of working oil ways respectively play roles in overload protection and oil supplement on corresponding oil ways.
And the installation of hydraulic tank installs hydraulic tank earlier on the platform among prior art usually, again from the bottom installation of platform inhale oil pipe, inhale the oil pipe and wear to locate the platform via hole of seting up on the platform and be connected with the hydraulic tank's the hydraulic fluid port of bottom, from up mounting means down, both improved the assembly degree of difficulty, assembly problem appears easily again, furthermore, among the prior art, hydraulic tank installs from the platform down up with the connecting bolt of platform equally, the installation operation is unfriendly, the assembly efficiency is reduced, assembly problem appears easily simultaneously.
At present stage, along with production efficiency requires constantly to improve, when people need guarantee hydraulic tank and inhale oil pipe normal function, reduce the assembly degree of difficulty in hydraulic tank, inhale the installation of oil pipe and platform, the utility model discloses can be fine satisfy these requirements.
Therefore, the utility model provides a novel hydraulic tank of excavator and platform structure, this novel hydraulic tank of excavator and platform structure are in hydraulic tank's installation, at first will inhale the bottom that oil pipe partial shipment arrived hydraulic tank, again with hydraulic tank with inhale oil pipe integral erection to the platform, changed among the prior art earlier with hydraulic tank install the platform on, again will inhale the oil pipe and pass the platform via hole, from the platform up connect in hydraulic tank's bottom, accomplish under the condition that does not influence hydraulic tank's function, the assembly degree of difficulty has been reduced, the assembly efficiency is improved.
Referring to the attached figure 1, the utility model discloses a novel hydraulic tank of excavator and platform structure, this structure includes: the oil-gas separation device comprises a hydraulic oil tank 1, a platform 2, an oil suction pipe 3, a platform through hole 4, a sleeve 5 and a mounting bolt 6, wherein the hydraulic oil tank 1 is fixedly mounted at the top of the platform 2, and the oil suction pipe 3 is arranged at the bottom of the hydraulic oil tank 1.
In a specific embodiment of the present application, an oil port for discharging oil is formed at the bottom of the hydraulic oil tank 1, and the oil port is fixedly connected to one end of the oil suction pipe 3.
In one embodiment of the present application, the platform 2 has a platform via 4.
In one embodiment of the present application, the oil suction pipe 3 is disposed through the platform through hole 4.
In one embodiment of the present application, the bottom of the hydraulic oil tank 1 is fixedly connected to the top of the platform 2 by mounting bolts 6.
In one embodiment of the present application, the bottom of the hydraulic oil tank 1 is provided with a plurality of screw holes.
In one embodiment of the present application, the sleeve 5 is sleeved outside the mounting bolt 6.
In one embodiment of the present application, the sleeve 5 and the mounting bolt 6 are connected to the platform 2 by means of a threaded hole.
Referring to fig. 2, among hydraulic tank and platform structure of excavator prior art, including hydraulic tank 1, the platform 2, inhale oil pipe 3, platform via hole 4, construction bolt 6, wherein hydraulic tank installs on the platform earlier, hydraulic tank's bottom is equipped with the hydraulic fluid port that is used for producing oil, be equipped with the platform via hole of upper end encapsulation on the platform, inhale oil pipe and pass the platform via hole, be connected with the platform through the hydraulic fluid port from the bottom, a plurality of screws have been seted up at the top of platform and hydraulic tank's top, construction bolt is connected with platform and hydraulic tank from the platform down up through the screw.
To sum up, the specific embodiment of the utility model is through will inhale on oil pipe partial shipment to hydraulic tank in advance, hydraulic tank's bottom is equipped with the hydraulic fluid port that is used for producing oil, and the bottom that the hydraulic fluid port is passed through with hydraulic tank is connected to the one end of inhaling oil pipe, has seted up the platform via hole on the platform, the utility model provides a platform via hole upper end does not have packaging hardware for hydraulic tank can be wholly on the platform with inhaling oil pipe, realizes from last mounting means down. In the prior art, as shown in fig. 2, a packaging device is arranged at the upper end of a platform via hole formed in the platform, so that the oil suction pipe needs to pass through the platform via hole first in the installation process and then is connected with the hydraulic oil tank through an oil port from the bottom to the top of the platform, thereby increasing the assembly difficulty and reducing the assembly efficiency. And simultaneously, the utility model discloses an among the concrete embodiment, seted up a plurality of screws in hydraulic tank's bottom and the top of platform, the mounting bolt overcoat is equipped with the sleeve, and mounting bolt down is connected with the platform through the screw from the platform with the sleeve, has realized the mounting means from last down, as in the prior art shown in fig. 2, mounting bolt is up from the platform through the screw and is connected with the platform, has increased the assembly degree of difficulty.
The utility model discloses a set up the platform via hole that the upper end was not encapsulated on the platform for hydraulic tank can partial shipment in advance with inhaling oil pipe, then with hydraulic tank with inhale oil pipe whole with from last down mode install the platform on, the sleeve also becomes from last down installation by from the platform up with the mounting means of mounting bolt and platform simultaneously, has reduced the assembly degree of difficulty, has improved assembly efficiency.
The above is only an embodiment of the present invention, but the scope of the present invention can not be limited thereby, and structural changes made by the present invention can be considered as falling within the protection scope of the present invention as long as the gist of the present invention is not lost. It can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working process and related description of the system described above may refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. The utility model provides a novel hydraulic tank of excavator and platform structure which characterized in that includes: the oil suction device comprises a hydraulic oil tank (1), a platform (2), an oil suction pipe (3), a platform through hole (4), a sleeve (5) and a mounting bolt (6);
the hydraulic oil tank (1) is fixedly mounted at the top of the platform (2);
the bottom of the hydraulic oil tank (1) is provided with the oil suction pipe (3).
2. The novel hydraulic oil tank and platform structure of the excavator as claimed in claim 1, wherein an oil port for oil outlet is formed at the bottom of the hydraulic oil tank (1), and the oil port is fixedly connected with one end of the oil suction pipe (3).
3. The novel hydraulic oil tank and platform structure of the excavator as claimed in claim 1, wherein the platform (2) is provided with the platform through hole (4).
4. The novel hydraulic oil tank and platform structure of the excavator as claimed in claim 3, wherein the oil suction pipe (3) is arranged through the platform through hole (4).
5. The novel hydraulic oil tank and platform structure of the excavator as claimed in claim 1, wherein the bottom of the hydraulic oil tank (1) is fixedly connected with the top of the platform (2) through the mounting bolt (6).
6. The novel hydraulic oil tank and platform structure of the excavator as claimed in claim 1, wherein the bottom of the hydraulic oil tank (1) is provided with a plurality of screw holes.
7. The novel hydraulic oil tank and platform structure of excavator as claimed in claim 1, wherein the sleeve (5) is sleeved outside the mounting bolt (6).
8. The novel hydraulic oil tank and platform structure of excavator as claimed in claim 6, wherein the sleeve (5) and the mounting bolt (6) are connected with the platform (2) through the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221941907.4U CN217950816U (en) | 2022-07-26 | 2022-07-26 | Novel hydraulic oil tank and platform structure of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221941907.4U CN217950816U (en) | 2022-07-26 | 2022-07-26 | Novel hydraulic oil tank and platform structure of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217950816U true CN217950816U (en) | 2022-12-02 |
Family
ID=84224169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221941907.4U Active CN217950816U (en) | 2022-07-26 | 2022-07-26 | Novel hydraulic oil tank and platform structure of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217950816U (en) |
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2022
- 2022-07-26 CN CN202221941907.4U patent/CN217950816U/en active Active
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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 |