CN214420393U - Front bumper mounting device for mining dump truck and mining dump truck - Google Patents
Front bumper mounting device for mining dump truck and mining dump truck Download PDFInfo
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- CN214420393U CN214420393U CN202120405269.3U CN202120405269U CN214420393U CN 214420393 U CN214420393 U CN 214420393U CN 202120405269 U CN202120405269 U CN 202120405269U CN 214420393 U CN214420393 U CN 214420393U
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- front bumper
- dump truck
- mining dump
- bumper mounting
- bending plate
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Abstract
The utility model discloses a front bumper installation device of a mining dump truck and the mining dump truck, wherein the front bumper installation device of the mining dump truck comprises a front bumper, a front bumper installation seat and a traction hook; the front ends of the bottom surfaces of the longitudinal beams on the two sides of the frame are respectively provided with a symmetrical front bumper mounting seat; the front bumpers are arranged on the two front bumper mounting seats through detachable pieces; the front bumper mounting seat is further connected with a traction hook through a detachable piece, and the traction hook penetrates out of the front bumper so as to facilitate traction after the mining dump truck fails. The traction hook and the front bumper mounting seat are assembled, so that the assembly, disassembly and maintenance are convenient, the difficulty of manufacturing and processing is reduced, and the deformation and stress concentration generated by welding are eliminated; the front bumper mounting seat is connected with the frame through welding, so that the root structural strength of the device is guaranteed, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a bumper installation device before mining dump truck belongs to mining dump truck technical field.
Background
The mining dump truck is key equipment in surface mining and large-scale earthwork construction, and has the characteristics of large load, high working efficiency and the like. At present, a front bumper of a mining dump truck is connected with a frame in a welding mode, welding deformation and stress concentration are easy to generate in the connecting mode, if the front bumper is damaged, the front bumper can only be cut, planed and welded, and the difficulty in disassembly, assembly and maintenance is increased; and the towing hook needs to be welded on the front bumper, so that the manufacturing and processing cost is increased.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a bumper installation device before mining dump truck, this device is the assembled, easy dismouting and maintenance, and structural strength is high.
In order to achieve the above object, the present invention is realized by the following technical means:
the utility model discloses a front bumper mounting device for a mining dump truck, which comprises a front bumper, a front bumper mounting seat and a towing hook; the front ends of the bottom surfaces of the longitudinal beams on the two sides of the frame are respectively provided with a symmetrical front bumper mounting seat; the front bumpers are arranged on the two front bumper mounting seats through detachable pieces; the front bumper mounting seat is further connected with a traction hook through a detachable piece, and the traction hook penetrates out of the front bumper so as to facilitate traction after the mining dump truck fails.
In a further scheme, the front bumper mounting seat comprises a bending plate and a mounting plate; the arc-shaped side surface of the bending plate is welded with the back surface of the mounting plate; one plane of the bending plate is used for being welded with the bottom surface of the longitudinal beam, and the other plane of the bending plate is provided with a plurality of assembling holes; the mounting panel is opened all around has the pilot hole, the afterbody of towing hook is opened there is the pilot hole.
In a further scheme, the detachable piece is a bolt and a nut; the traction hook is connected with the bending plate through a bolt and a nut.
In a further scheme, the detachable piece is a bolt; the assembly holes on the mounting plate are threaded holes, and the front bumper is connected with the mounting plate through bolts.
Further scheme, it has long row's hole to open on the mounting panel that is located the board outside of bending for with the long row hole cooperation on the front bumper, make the front portion of towing pintle wear out from long row's hole.
Further scheme, it has the welding hole to open on the plane of the board of bending that contacts with the longeron bottom surface for increase the face of weld of the board of bending and longeron bottom surface, in order to subtract heavy on the one hand, on the other hand improves structural strength.
In a further scheme, the front part of the towing hook is provided with an arc-shaped edge.
The utility model also discloses a mining dump truck, including the frame the forward-mounted of frame has foretell mining dump truck front bumper installation device.
The utility model discloses beneficial effect:
the utility model discloses a bumper installation device before mining dump truck, the advantage lies in: the traction hook and the front bumper mounting seat are assembled, so that the assembly, disassembly and maintenance are convenient, the difficulty of manufacturing and processing is reduced, and the deformation and stress concentration generated by welding are eliminated; the front bumper mounting seat is connected with the frame through welding, so that the root structural strength of the device is guaranteed, and the service life of the device is prolonged.
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 first schematic layout view of a front bumper mounting device of a mining dump truck according to the present invention;
fig. 2 is a schematic layout view of a front bumper mounting device of the mining dump truck of the present invention;
fig. 3 is a schematic view of the front bumper mounting seat of the present invention.
The reference numerals have the following meanings: the automobile bumper comprises a front bumper mounting seat 1, a bent plate 1-1, a mounting plate 1-2, a nut 2, a frame 3, a bolt 4, a towing hook 5 and a front bumper 6.
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. 1 and 2, the front bumper mounting device for the mining dump truck comprises a front bumper 6, a front bumper mounting seat 1 and a towing hook 5; the front ends of the bottom surfaces of the longitudinal beams on the two sides of the frame 3 are respectively provided with a symmetrical front bumper mounting seat 1; the front bumper 6 is arranged on the two front bumper mounting seats 1 through a detachable piece; the front bumper mounting seat 1 is further connected with a traction hook 5 through a detachable piece, and the traction hook 5 penetrates out of the front bumper 6, so that the mining dump truck can be conveniently pulled after a fault occurs. Therefore, the towing hook 5 and the front bumper mounting seat 1 are assembled, so that the assembly, disassembly and maintenance are convenient, the difficulty of manufacturing and processing is reduced, and the deformation and stress concentration caused by welding are eliminated.
A preferred embodiment of the above embodiment is given below with respect to the front bumper mount:
as shown in fig. 3, the front bumper mounting base 1 comprises a bending plate 1-1 and a mounting plate 1-2; the arc-shaped side surface of the bending plate 1-1 is welded with the back surface of the mounting plate 1-2; one plane of the bending plate 1-1 is used for being welded with the bottom surface of the longitudinal beam, and the other plane of the bending plate 1-1 is provided with a plurality of assembling holes; the periphery of the mounting plate 1-2 is provided with assembly holes, and the tail part of the towing hook 5 is provided with assembly holes. Therefore, the front bumper mounting seat 1 is connected with the frame 3 through welding, the root structural strength of the device is guaranteed, and the service life of the device is prolonged.
The specific scheme is as follows: the detachable piece is a bolt 4 and a nut; the traction hook 5 is connected with the bending plate 1-1 through a bolt 4 and a nut.
The specific scheme is as follows: the detachable piece is a bolt 4; the assembly holes on the mounting plate 1-2 are threaded holes, and the front bumper 6 is connected with the mounting plate 1-2 through bolts 4.
The specific scheme is as follows: the mounting plate 1-2 positioned outside the bending plate 1-1 is provided with long holes for matching with the long holes on the front bumper 6, so that the front part of the towing hook 5 can penetrate out of the long holes.
As the utility model discloses an optimization scheme: the plane of the bending plate 1-1 which is contacted with the bottom surface of the longitudinal beam is provided with welding holes for increasing the welding surface of the bending plate 1-1 and the bottom surface of the longitudinal beam, so as to reduce weight and improve structural strength.
As the utility model discloses an optimization scheme: the front part of the towing hook 5 is provided with an arc-shaped edge.
To sum up, the utility model relates to a bumper installation device before mining dump truck, the advantage lies in: the traction hook and the front bumper mounting seat are assembled, so that the assembly, disassembly and maintenance are convenient, the difficulty of manufacturing and processing is reduced, and the deformation and stress concentration generated by welding are eliminated; the front bumper mounting seat is connected with the frame through welding, so that the root structural strength of the device is guaranteed, and the service life of the device is prolonged.
The utility model also discloses a mining dump truck, including frame 3 the forward-mounted of frame 3 has foretell mining dump truck front bumper installation device.
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 (8)
1. The utility model provides a bumper installation device before mining dump truck which characterized in that:
comprises a front bumper, a front bumper mounting seat and a traction hook;
the front ends of the bottom surfaces of the longitudinal beams on the two sides of the frame are respectively provided with a symmetrical front bumper mounting seat;
the front bumpers are arranged on the two front bumper mounting seats through detachable pieces;
the front bumper mounting seat is further connected with a traction hook through a detachable piece, and the traction hook penetrates out of the front bumper so as to facilitate traction after the mining dump truck fails.
2. The mining dump truck front bumper mounting apparatus according to claim 1, wherein:
the front bumper mounting seat comprises a bending plate and a mounting plate;
the arc-shaped side surface of the bending plate is welded with the back surface of the mounting plate;
one plane of the bending plate is used for being welded with the bottom surface of the longitudinal beam, and the other plane of the bending plate is provided with a plurality of assembling holes;
the mounting panel is opened all around has the pilot hole, the afterbody of towing hook is opened there is the pilot hole.
3. The mining dump truck front bumper mounting apparatus according to claim 2, wherein:
the detachable piece is a bolt and a nut;
the traction hook is connected with the bending plate through a bolt and a nut.
4. The mining dump truck front bumper mounting apparatus according to claim 2, wherein:
the detachable piece is a bolt;
the assembly holes on the mounting plate are threaded holes, and the front bumper is connected with the mounting plate through bolts.
5. The mining dump truck front bumper mounting apparatus according to claim 2, wherein:
the mounting plate positioned outside the bending plate is provided with a long row hole which is matched with the long row hole on the front bumper, so that the front part of the traction hook can penetrate out of the long row hole.
6. The mining dump truck front bumper mounting apparatus according to claim 2, wherein:
and a welding hole is formed in the plane of the bending plate contacted with the bottom surface of the longitudinal beam and used for increasing the welding surface of the bending plate and the bottom surface of the longitudinal beam.
7. The mining dump truck front bumper mounting apparatus according to claim 1, wherein:
the front part of the towing hook is provided with an arc-shaped edge.
8. The mining dump truck comprises a frame and is characterized in that:
the mining dump truck front bumper mounting apparatus of any one of claims 1 to 7 mounted on a front portion of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405269.3U CN214420393U (en) | 2021-02-24 | 2021-02-24 | Front bumper mounting device for mining dump truck and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405269.3U CN214420393U (en) | 2021-02-24 | 2021-02-24 | Front bumper mounting device for mining dump truck and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214420393U true CN214420393U (en) | 2021-10-19 |
Family
ID=78071775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405269.3U Active CN214420393U (en) | 2021-02-24 | 2021-02-24 | Front bumper mounting device for mining dump truck and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214420393U (en) |
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2021
- 2021-02-24 CN CN202120405269.3U patent/CN214420393U/en active Active
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