CN215594206U

CN215594206U - Excavator work module mounting bracket

Info

Publication number: CN215594206U
Application number: CN202122118699.XU
Authority: CN
Inventors: 徐敦辉; 蒙小行; 吴清本; 郝唤艳; 王霞霞
Original assignee: LOVOL Engineering Machinery Group Co Ltd
Current assignee: Lovol Heavy Industry Group Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-21
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of engineering machinery, and discloses an excavator working module mounting frame which comprises a portal frame and a protective cover, wherein the portal frame is mounted on an excavator to form a first space for mounting a working module; the portal frame is provided with two groups of mounting parts, namely a first mounting part and a second mounting part, a working module in the first space is mounted on the first mounting part, and a working module in the second space is mounted on the second mounting part; the mounting frame can be used for conveniently mounting all working components of the excavator, and the integrated mounting of all components of the miniature excavator is realized.

Description

Excavator work module mounting bracket

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to an excavator working module mounting frame.

Background

The excavator is one of the most main engineering machines in engineering construction, and along with the continuous development of the construction industry, the environment of excavator construction is comparatively complicated, and for different environments, the excavator is also designed with various different models, and the sizes of the movable arms of the excavators with different models are also correspondingly designed.

The conventional excavator work modules such as a work valve and a pump can be mounted only on a boom, but in the case of a miniaturized excavator, a power arm is not suitable for being designed to be too large, so that it is difficult to mount the work modules.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the excavator working module mounting frame, the portal frame is mounted on the excavator, all working components of the excavator are mounted on the portal frame, the integrated mounting of all components of the miniature excavator is realized, and the portal frame is provided with the protective cover, so that the damage of the working module caused by water inflow of a hydraulic pump or a motor or high-temperature insolation can be avoided.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the mounting rack for the work module of the excavator comprises a portal frame, a first support and a second support, wherein the portal frame is mounted on the excavator and is provided with a first space for mounting the work module;

the protective cover is connected with the portal frame through a support column, and a second space for installing the working module is formed between the protective cover and the portal frame and between the protective cover and the support column.

In some embodiments of the present application, two sets of installation parts are arranged on the gantry, which are a first installation part and a second installation part, respectively, the working module in the first space is installed on the first installation part, and the working module in the second space is installed on the second installation part.

In some embodiments of the present application, the middle of the shield forms a flat plate, and the periphery of the shield is bent downward to form a flow guide part;

the portal frame comprises two bases, two upright posts and a cross beam, the cross beam is connected to the top ends of the two upright posts, the bottom ends of the two upright posts are respectively fixed on the two bases, and the two bases are installed on the excavator;

one end of the supporting column is connected with the flat plate, and the other end of the supporting column is connected with the cross beam.

In some embodiments of the present application, the first mounting portion is disposed on the cross member, and the second mounting portion is disposed at a junction of the pillar and the cross member.

In some embodiments of the present application, the number of the first mounting portions is 1, and the number of the second mounting portions is 1 and/or two.

In some embodiments of the present application, a bracket is further installed on the second installation portion, and the bracket is detachably connected to the second installation portion through a bolt.

In some embodiments of the present application, the bracket includes a first plate and a second plate that are bent, the first plate being mounted on the cross beam, and the second plate being mounted on the pillar.

In some embodiments of the present application, the support column is detachably connected to the shield and the gantry by bolts.

In some embodiments of this application, the support column includes first cylinder and the second cylinder of scalable connection, just first cylinder is kept away from the one end of second cylinder with the protection casing is connected, the second cylinder is kept away from first cylinder one end with the portal frame is connected.

Compared with the prior art, the beneficial effect of this disclosure is:

1. according to the utility model, the portal frame is arranged on the movable arm, so that the working modules of the excavator can be arranged on the portal frame, the problem that the working modules of the small excavator are difficult to install is solved, and the portal frame has a simple structure and is convenient for heat dissipation of each working module.

2. According to the utility model, the protective cover is arranged on the portal frame, so that the damage of the working modules caused by water inflow or high-temperature insolation of the working modules such as a hydraulic pump or a motor and the like arranged on the portal frame is avoided.

Drawings

FIG. 1 is a schematic view of an excavator work module mounting bracket of an embodiment of the present invention;

FIG. 2 is a schematic view of a gantry of an embodiment of the present invention;

FIG. 3 is a schematic view of a stent according to an embodiment of the present invention;

FIG. 4 is a schematic view of a portal frame and shield installation according to an embodiment of the present invention;

fig. 5 is a schematic view of a protective cover of an embodiment of the utility model.

In the figure, 100, a portal frame; 101. a base; 102. a column; 103. a cross beam; 110. a first mounting portion; 120. a second mounting portion; 200. a protective cover; 201. a flat plate; 202. a flow guide part; 300. a support pillar; 301. a first cylinder; 302. a second cylinder; 400. a support; 401. a first plate; 402. a second plate; 500. a first space; 600. a second space.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

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.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

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; can be mechanically or electrically connected; 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.

As shown in fig. 1 and 2, in some embodiments of the present application, an excavator work module mounting frame includes a gantry 100 and two support columns 300 installed on the gantry 100, the gantry 100 is installed on an excavator and is formed with a second space 600, and the second space 600 can be used for mounting a part of a work module (such as a return oil filter); a first space 500 is formed between the portal frame 100 and the two support columns 300, and the first space 500 is also used for installing part of working modules (such as a vibration hammer control valve group); the portal frame 100 comprises two bases 101, two columns 102 and a beam 103, wherein the two bases 101 are installed on the excavator through bolts, the bottom ends of the two columns 102 are respectively fixed on the two bases 101, the beam 103 is connected to the top ends of the two columns 102, and the two support columns 300 are installed on the beam 103.

It should be noted that, by arranging the gantry type mounting rack on the excavator, the installation of each working module is facilitated, and meanwhile, the integrated installation of each component of the miniature excavator is realized, the floor area of the gantry 100 is small, the structure is simple, the heat dissipation of the working modules is facilitated, the gantry 100 can be rapidly disassembled and installed and can be installed at the top of a cab or on a movable arm, and the installation position can be set as required.

In some embodiments of the present application, the working modules in the first space 500 and the second space 600 are both installed on the gantry 100, and two sets of installation parts, namely the first installation part 110 and the second installation part 120, are arranged on the gantry 100; the first installation part 110 is arranged on the cross beam 103, the working module in the first space 500 is installed on the first installation part 110, the second installation part 120 is arranged at the joint of the upright column 102 and the cross beam 103, and the working module in the second space 600 is installed on the second installation part 120.

It should be noted that, because the working modules in the second space 600 are installed on the gantry 100 in a suspended manner, bolt holes are respectively formed in the upright column 102 and the cross beam 103 to connect with the working modules, and the upright column 102 and the cross beam 103 bear force on the working modules together, so that the mounting of the working modules is more stable.

It should also be noted that each work module can be fixed on the portal frame 100 by bolts or welding or other methods, and the bolt connection is selected in this embodiment, so bolt holes are provided at the positions of the two installation parts, which is convenient for operation and easy to install and disassemble.

In some embodiments of the present application, the bracket 400 is further installed on the second installation portion 120, the bracket 400 is provided with bolt holes corresponding to the second installation portion 120, the bracket 400 is detachably connected to the second installation portion 120 through bolts, and since the upper and lower portions of the portal frame 100 are both provided with the working modules, the influence of gravity and pressure is received at the same time, and the stability of the portal frame 100 can be further ensured through the bracket 400.

As shown in fig. 3, in some embodiments of the present application, the bracket 400 includes a first plate 401 and a second plate 402 formed by bending, wherein the first plate 401 is mounted on the beam 103, the second plate 402 is mounted on the columns 102, and the first plate 401 and the second plate 402 are respectively shaped to correspond to the columns 102 of the beam 103, so as to ensure that the bracket 400 can be completely attached to the gantry 100.

As shown in fig. 1, in some embodiments of the present application, a second mounting portion 120 may be disposed at a connection between one of the pillars 102 and the cross beam 103, or one of the second mounting portions may be disposed at a connection between two of the pillars 102 and the cross beam 103; the bracket 400 may be installed inside the pillar 102 and the cross member 103 or outside the pillar 102 and the cross member 103, and generally, only one work module is installed in one second installation part 120.

In some embodiments of the present application, the number of the first installation parts 110 is 1, and one working module may be installed on the first installation part 110, or a plurality of working modules may be installed on the first installation part 110.

As shown in fig. 1 to 4, in some embodiments of the present application, the protective cover 200 is further installed at an end of the supporting column 300 away from the portal frame 100, and since the excavator mainly operates outdoors, water can be prevented from entering the working module such as a hydraulic pump or a motor in rainy or snowy weather, and the working module can be prevented from being damaged by direct sunlight exposure in high-temperature weather.

As shown in fig. 5, in some embodiments of the present application, the shield 200 has a structure in which a flat plate 201 is formed in the middle, the periphery of the flat plate 201 is bent downward to form a flow guiding portion 202, and the flow guiding portion 202 can prevent rainwater from flowing into the working module, and can also shade sunlight at a certain angle to prevent the working module from being directly exposed to the sun.

In some embodiments of the present application, the supporting column 300 is a cylinder, and both ends of the supporting column are detachably connected to the protecting cover 200 and the gantry 100 by bolts, respectively.

In some embodiments of the present application, the supporting column 300 includes a first cylinder 301 and a second cylinder 302, and the first cylinder 301 and the second cylinder 302 are telescopically connected, wherein an end of the first cylinder 301 away from the second cylinder 302 is connected to the protective cover 200, and an end of the second cylinder 302 away from the first cylinder 301 is connected to the gantry 100, and through the telescopic connection of the first cylinder 301 and the second cylinder 302, the second space 600 can be enlarged as required, which facilitates the installation of the working module.

In summary, the utility model provides an excavator work module mounting frame, wherein a support column and a protective cover are mounted on a gantry to form a second mounting space, the gantry is mounted on an excavator to form a first space, part of work modules are mounted at the joint of an upright column and a cross beam and are arranged in the first space, and part of work modules are mounted on the cross beam of the gantry and are arranged in the second space; the working modules are arranged on the portal frame, so that the problems that a movable arm of the miniature excavator is small and the working modules are difficult to install are solved, and the working modules are prevented from being damaged due to water inflow or exposure at high temperature by arranging the protective cover on the portal frame.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An excavator work module mounting bracket, comprising:

a gantry (100) installed on the excavator and forming a first space (500) for installing the work module;

the protective cover (200) is connected with the portal frame (100) through a support column (300), and a second space (600) for installing a working module is formed between the protective cover (200) and the portal frame (100) as well as between the support columns (300).

2. The mounting frame for work modules of excavator according to claim 1, wherein said gantry (100) is provided with two sets of mounting portions, a first mounting portion (110) and a second mounting portion (120), respectively, said work modules in the first space (500) are mounted on the first mounting portion (110), and said work modules in the second space (600) are mounted on the second mounting portion (120).

3. The excavator work module mounting of claim 2,

a flat plate (201) is formed in the middle of the protective cover (200), and the periphery of the protective cover (200) is bent downwards to form a flow guide part (202);

the portal frame (100) comprises two bases (101), two uprights (102) and a cross beam (103), the cross beam (103) is connected to the top ends of the two uprights (102), the bottom ends of the two uprights (102) are respectively fixed to the two bases (101), and the two bases (101) are installed on an excavator;

one end of the supporting column (300) is connected with the flat plate (201), and the other end of the supporting column is connected with the cross beam (103).

4. The excavator work module mounting according to claim 3, wherein the first mounting portion (110) is provided on the cross member (103) and the second mounting portion (120) is provided at the junction of the upright (102) and the cross member (103).

5. The excavator work module mounting according to claim 4, wherein the number of first mounting portions (110) is 1 and the number of second mounting portions (120) is 1 and/or two.

6. The excavator work module mounting bracket of claim 4, wherein a bracket (400) is further mounted on the second mounting portion (120), the bracket (400) being detachably connected to the second mounting portion (120) by a bolt.

7. The excavator work module mounting according to claim 6, wherein the bracket (400) comprises a first plate (401) and a second plate (402) which are bent, the first plate (401) being mounted on the cross beam (103) and the second plate (402) being mounted on the upright (102).

8. The excavator work module mounting according to claim 1, wherein the support posts (300) are detachably connected to the protective hood (200) and the gantry (100) by bolts.

9. The excavator work module mounting according to any one of claims 1 to 8, wherein the support column (300) comprises a first cylinder (301) and a second cylinder (302) which are telescopically connected, and wherein the end of the first cylinder (301) remote from the second cylinder (302) is connected to the protective cover (200), and the end of the second cylinder (302) remote from the first cylinder (301) is connected to the portal frame (100).