CN219154325U - Loading structure of mining truck dumper box - Google Patents
Loading structure of mining truck dumper box Download PDFInfo
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- CN219154325U CN219154325U CN202320232159.0U CN202320232159U CN219154325U CN 219154325 U CN219154325 U CN 219154325U CN 202320232159 U CN202320232159 U CN 202320232159U CN 219154325 U CN219154325 U CN 219154325U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model belongs to the technical field of dumper boxes, and particularly relates to an upper loading structure of an ore truck dumper box. It comprises the following steps: the front plate assembly, the two side plate assemblies, the bottom plate assembly, the auxiliary frame assembly and the overturning seat assembly; the bottom plate assembly is rotationally connected with the auxiliary frame assembly through a turnover seat assembly arranged at the tail part of the bottom plate assembly; the curb plate assembly includes: the side plate comprises a front side plate and a rear side plate which are sequentially connected from top to bottom, wherein the rear side plate is obliquely arranged upwards, and the flat plate section at the lower end is fixedly connected with the top edges of two sides of the bottom plate assembly; the front upright post is arranged on the outer side surface of the front end of the side plate, and the lower end of the front upright post is fixedly connected with the side edge of the bottom plate assembly; the rear upright post is arranged on the outer side face of the rear end of the side plate, and the lower end of the rear upright post is fixedly connected with the side edge of the bottom plate assembly. The utility model is used for solving the problem of heavier box body.
Description
Technical Field
The utility model belongs to the technical field of dumper boxes, and particularly relates to an upper loading structure of an ore truck dumper box.
Background
The existing mining truck dumper box body generally has two structural forms: rectangular boxes and U-shaped boxes. The rectangular box is easy to open and weld locally due to complex structure, poor process, heavy weight, high requirements on welding technology and high cost; the local stress of the box body is overlarge due to poor bending resistance and torsion resistance, and the box body is deformed, cracked and other conditions are caused, so that the box body is not adopted in many dump trucks any more, and the box body structure with the U-shaped side plates is generally adopted.
The dumper with the U-shaped box is loaded on a chassis of an automobile, loads goods, and then is lifted by an oil cylinder on a front plate to form blanking, so that the whole process from transportation to dumping of the goods is formed.
However, the side panels of such U-shaped boxes are typically reinforced by a plurality of transverse stringers, resulting in a heavier overall box body, and the current U-shaped box tails are typically provided with a back panel to prevent the ore loaded in the box from falling off easily, but such back panels also increase the overall box mass.
Disclosure of Invention
The technical problem that this application embodiment to solve lies in overcoming the not enough of prior art, provides a loading structure of ore deposit card dumper box for solve the heavier problem of box.
The technical scheme for solving the technical problems in the embodiment of the application is as follows: an upper loading structure of a mining truck dumper box body, which comprises: the front plate assembly, the two side plate assemblies, the bottom plate assembly, the auxiliary frame assembly and the overturning seat assembly;
the bottom plate assembly is rotationally connected with the auxiliary frame assembly through the overturning seat assembly arranged at the tail part of the bottom plate assembly;
the side plate assembly includes:
the side plates are bent to form a plurality of flat plate sections which are sequentially arranged from top to bottom, an angle of 90 degrees is formed between the flat plate section at the upper end and the flat plate section at the lower end, each side plate comprises a front side plate and a rear side plate which are sequentially connected front and back, the rear side plates are obliquely arranged upwards, and the flat plate sections at the lower end are fixedly connected with the top edges of two sides of the bottom plate assembly;
the front upright post is arranged on the outer side surface of the front end of the side plate, the front upright post is fixed with the side plate, the front upright post extends from the upper end of the side plate to the lower end, and the lower end of the front upright post is fixedly connected with the side edge of the bottom plate assembly;
the rear upright post is arranged on the outer side face of the rear end of the side plate, the rear upright post is fixed with the side plate, the rear upright post extends to the lower end from the upper end of the side plate, and the lower end of the rear upright post is fixedly connected with the side edge of the bottom plate assembly.
Compared with the prior art, the technical scheme has the following beneficial effects:
the rigidity of the side plates is increased through the structure formed by the plurality of flat plate sections which are connected in sequence, so that the side plates are not easy to deform and expand, and meanwhile, the vertical beam structure originally arranged on the side plates is omitted, thus the weight of the box body is reduced, and meanwhile, the loading capacity is increased; thus, greater economic benefit can be brought to the whole vehicle; meanwhile, the tail part of the side plate is upwards obliquely provided with a rear side plate, and the side plate is combined with the flat plate section which is sequentially bent, so that the tail part of the side plate, namely the tail part of the box body, plays a role of a small rear door for closing up, and the rear plate is omitted and meanwhile ores can be prevented from falling off; the blanking impact of the massive ore on the tail part is facilitated, and the use effect of the box body is ensured; in addition, the bottom of the bottom plate assembly is rotationally connected with the auxiliary frame assembly through the turnover seat assembly, so that the impact resistance of the bottom plate assembly is improved.
Further, a middle cross beam is fixed in the middle of the outer side surface of the side plate, and two ends of the middle cross beam are fixed with the front upright post and the rear upright post;
an upper cross beam is fixed on the upper part of the outer side surface of the side plate, and two ends of the upper cross beam are fixed with the front upright post and the rear upright post;
the side plate lower part lateral surface interval is fixed with a plurality of supporting seats, curb plate lower part lateral surface interval is fixed with a plurality of backup pads, every two be fixed with between the supporting seat a backup pad.
Further, the support seat further comprises a lower edge beam which is transversely covered and fixed on the outer side edge of the support plate so as to cover the support plate and the support seat;
the support plate and the top of the support seat are connected with a support connecting plate in a penetrating manner, and the top edge of the lower edge beam is fixed with the side plate through the support connecting plate after being folded.
Further, the anti-smashing device further comprises an anti-smashing beam, and the anti-smashing Liang Baofu is fixed on the top of the upper cross beam and the top of the side plate.
Further, a middle upright post is further arranged on one side, close to the rear upright post, of the outer side face of the side plate, the middle upright post is fixed with the outer side face of the side plate, the top end of the middle upright post is fixed with the upper cross beam, and the bottom end of the middle upright post is fixed with the lower side beam.
Further, the floor assembly includes:
the longitudinal beams on two sides are respectively fixedly connected with the lower ends of the front upright post and the rear upright post;
the main longitudinal beams are arranged between the two side longitudinal beams, the tail ends of the main longitudinal beams and the tail ends of the side longitudinal beams are upwards bent to form bending sections matched with the rear side plates, and a plurality of limiting seats are arranged at the front parts of the two sides of the main longitudinal beams;
the bottom plate is laid on the tops of the side longitudinal beams and the main longitudinal beam;
the rear tail beam is connected with the tail ends of the side longitudinal beams and the main longitudinal beam and is positioned at the bottom of the bottom plate;
the side beams are arranged at intervals at the bottom of the bottom plate, so that the side longitudinal beams and the main longitudinal beams are connected into a whole.
Further, a heating joint communicated with the inside of the side longitudinal beam is arranged at the bottom of the bottom plate assembly, and the side longitudinal beam is communicated with the tail of the main longitudinal beam through the inside of the rear tail beam;
and a triangular reinforcing plate is arranged at the joint of the side cross beam and the side longitudinal beam as well as the main longitudinal beam.
Further, the subframe includes:
a plurality of supporting cross beams are arranged between the two bottom longitudinal beams at intervals, and limiting wear-resisting plates are arranged on two sides of the bottom longitudinal beams corresponding to the limiting seats;
the two ends of the short cross beams are connected with the bottom longitudinal beams through cross beam connectors;
the cross beam assembly is arranged at the tail part between the two side sill longitudinal beams;
the supporting devices are symmetrically arranged on two sides of the two side sill longitudinal beams.
Further, the flip seat assembly includes:
the upward turning seat is arranged at the tail end of the bottom plate assembly;
the lower turnover seat is arranged on two sides of the auxiliary frame and is in rotary connection with the upper turnover seat through a rotary shaft.
Further, the front plate assembly includes:
the front plate is connected with the front ends of the side plate assembly and the bottom plate assembly;
the front cross beams are arranged in front of the front plate at intervals, and two ends of each front cross beam are connected with the side plates;
the front vertical beams are arranged in front of the front plate at intervals so as to connect the front cross beams into a whole;
the upper guard plates are arranged on two sides of the top of the front plate;
the oil cylinder mounting plate is fixed on the outer surface of the front vertical beam.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Fig. 3 is a schematic front view of a side plate assembly according to the present utility model.
Fig. 4 is a schematic cross-sectional view of A-A in fig. 3.
Fig. 5 is a schematic view of the bottom structure of fig. 3.
FIG. 6 is a schematic elevational view of the front plate assembly of the present utility model.
FIG. 7 is a schematic bottom view of the floor assembly of the present utility model.
Fig. 8 is a schematic elevational view of the structure of fig. 7.
Fig. 9 is a schematic top view of a subframe assembly according to the present utility model.
Fig. 10 is a schematic elevational view of the structure of fig. 9.
Fig. 11 is a schematic side view of fig. 9.
Reference numerals:
1. the oil cylinder supports the beam assembly; 2. a subframe assembly; 3. a base plate assembly; 4. a side plate assembly; 5. a turnover seat assembly; 6. A front plate assembly;
7. a side plate; 8. A bottom plate; 9. Side stringers;
10. a support base; 12. a support connecting plate; 13. a front upright; 14. a beam smashing prevention device; 15. an upper cross beam; 16. a middle cross beam; 17. a lower edge beam; 18. a middle column; 19. a front side plate; 20. a rear side plate; 21. a rear pillar; 22. a support plate;
23. an upper guard board; 24. a front cross member; 25. a front plate; 26. an oil cylinder mounting plate; 28. a front vertical beam;
29. heating the joint; 30. bending sections; 31. a limit seat; 32. a side beam; 33. a main longitudinal beam; 34. triangular reinforcing plates; 35. turning up the rotary seat; 36. a rear tail boom; 38. a front bottom plate; 39. a rear floor;
40. a support beam; 41. a side sill; 42. a beam connector; 43. a short cross beam; 44. a limiting wear-resisting plate; 45. a cross beam assembly; 46. a support device; 47. turning down the rotary seat; 48. a bottom support base;
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 11, the loading structure of a mining truck dumper box provided by the embodiment of the utility model includes: front plate assembly, both sides board assembly, bottom plate assembly, sub vehicle frame assembly, upset seat assembly.
The bottom plate assembly is rotatably connected with the auxiliary frame assembly through the overturning seat assembly arranged at the tail part of the bottom plate assembly.
The side plate assembly includes: side plates, a front upright post and a rear upright post.
The side plates are bent to form a plurality of flat plate sections which are sequentially arranged from top to bottom, an angle of 90 degrees is formed between the flat plate section at the upper end and the flat plate section at the lower end, each side plate comprises a front side plate and a rear side plate which are sequentially connected front and back, the rear side plates are obliquely arranged upwards, specifically, the rear side plates are obliquely upwards inclined by 10-15 degrees with the horizontal plane, the flat plate sections at the lower end are fixedly connected with the top edges of two sides of the bottom plate assembly, and the flat plate sections are fixedly connected with the two sides of the bottom plate assembly after being sequentially bent through the side plates to form a U-shaped box body; the rigidity of curb plate has been increased through the structure that a plurality of dull and stereotyped sections that connect gradually formed for the curb plate is difficult for yielding and rises the case, has also saved simultaneously and has originally installed the vertical girder structure at the curb plate, has just so alleviateed box weight, has also increased the loading capacity simultaneously, just so can bring bigger economic benefits for whole car.
Meanwhile, the tail part of the side plate is upwards obliquely provided with a rear side plate, and the side plate is combined with the flat plate section which is sequentially bent, so that the tail part of the side plate, namely the tail part of the box body, plays a role of a small rear door for closing up, and the rear plate is omitted and meanwhile ores can be prevented from falling off; the blanking impact of the massive ore on the tail part is facilitated, and the use effect of the box body is ensured; in addition, the bottom of the bottom plate assembly is rotationally connected with the auxiliary frame assembly through the turnover seat assembly, so that the impact resistance of the bottom plate assembly is improved.
The front upright post is arranged on the outer side surface of the front end of the side plate, the front upright post is fixed with the side plate, the front upright post extends from the upper end of the side plate to the lower end, and the lower end of the front upright post is fixedly connected with the side edge of the bottom plate assembly; the rear upright post is arranged on the outer side face of the rear end of the side plate, the rear upright post is fixed with the side plate, the rear upright post extends to the lower end from the upper end of the side plate, and the lower end of the rear upright post is fixedly connected with the side edge of the bottom plate assembly.
A middle cross beam is fixed in the middle of the outer side surface of the side plate, and two ends of the middle cross beam are fixed with the front upright post and the rear upright post; an upper cross beam is fixed on the upper portion of the outer side face of the side plate, and two ends of the upper cross beam are fixed with the front upright post and the rear upright post.
Six supporting seats and five supporting plates are fixed on the outer side surface of the lower part of the side plate at intervals in order to prevent impact deformation of the lower part of the side plate assembly in cargo loading and unloading; one supporting plate is fixed between every two supporting seats.
The support seat is welded with the support plate and the lower edge beam together to form a closed whole.
The supporting plate and the top of the supporting seat are connected with the supporting seat connecting plate in a penetrating manner, the top edge of the lower edge beam is folded and then fixed together with the side plate through the supporting seat connecting plate, so that the rigidity of the side plate is further enhanced, deformation is not easy to occur, and the service life of the box body is prolonged.
The front end and the rear end of the lower edge beam are fixedly connected with blocking plates, and the blocking plates are connected with the lower edge beam and the lower part of the side plate.
Still include preventing pounding the roof beam, prevent pounding Liang Baofu be fixed in the entablature with curb plate top, the ore impact curb plate top when avoiding loading.
In order to prevent the occurrence of the phenomenon of opening rising of the rear tail part of the side plate assembly, a middle upright post is further arranged on one side of the outer side surface of the side plate, which is close to the rear upright post, the middle upright post is fixed with the outer side surface of the side plate, the top end of the middle upright post is fixed with the upper cross beam, the bottom end of the middle upright post is fixed with the lower side beam, a small installation distance is reserved between the middle upright post and the rear upright post, and thus the side plate assembly is mutually supported and depends on, and the bending rigidity of the side plate is not easy to cause the phenomenon of box rising of the tail part.
In this embodiment, the bottom plate assembly includes: two side stringers, three main stringers and bottom plate.
The two side longitudinal beams are fixedly connected with the lower ends of the front upright post and the rear upright post respectively, three main longitudinal beams are arranged between the two side longitudinal beams, the tail ends of the main longitudinal beams and the side longitudinal beams are bent upwards to form bending sections matched with the rear side plate, and a plurality of limiting seats are arranged at the front parts of the two sides of the main longitudinal beams; compared with the front section which is horizontally arranged, the bending section of the rear section forms an included angle of 10-15 degrees with the horizontal, and is matched with the rear side plate in the side plate assembly to form a small rear door for closing in, so that ores are prevented from falling.
The bottom plate is laid in the side rail with the main rail top, specifically, the bottom plate includes preceding bottom plate and back bottom plate, and preceding bottom plate is installed before main rail and side rail bending section, and back bottom plate is installed on the bending section.
The back tail boom connect in limit longeron and main longeron tail end, and be located the bottom plate bottom, the back tail boom is with limit longeron and main longeron connection formation one whole frame, has increased the rigidity and the intensity of whole bottom plate assembly, receives goods impact difficult deformation and fracture.
The side beams are arranged at intervals at the bottom of the bottom plate, two ends of each side beam are connected with the side plate of the main longitudinal beam and two ends of the side longitudinal beam, so that the side longitudinal beam and the main longitudinal beam are connected into a whole, and the whole bottom plate assembly is further reinforced.
In this embodiment, install bottom plate assembly bottom with the inside intercommunication of limit longeron heating joint, limit longeron with the main longeron afterbody passes through the inside intercommunication of back tail beam, the heating joint connects the vehicle tail gas export, lets in the main longeron with having thermal gas through the heating joint, limit longeron and back tail beam, heats whole bottom plate assembly, avoids winter wet smooth earth to freeze on the bottom plate assembly.
And a triangular reinforcing plate is arranged at the joint of the side cross beam and the side longitudinal beam as well as the main longitudinal beam.
The subframe includes: two side sills, short cross beam, cross beam assembly and supporting device.
A plurality of supporting beams are arranged between the two bottom longitudinal beams at intervals, limiting wear plates are arranged on two sides of the bottom longitudinal beams corresponding to the limiting seats, and the bottom plate assembly and the auxiliary frame are limited to be at a flat position through the cooperation of the limiting wear plates and the limiting seats on the bottom plate assembly.
And the two ends of the short cross beam are connected with the bottom longitudinal beams through cross beam connectors to strengthen the whole auxiliary frame, the cross beam assembly is arranged at the tail part between the two bottom longitudinal beams to strengthen the tail part position of the whole auxiliary frame.
The supporting devices are symmetrically arranged on two sides of the bottom longitudinal beam, and when manual supporting is needed, the supporting devices are manually lifted to prop up the bottom plate assembly.
The flip seat assembly includes: an upturning seat and a downturning seat.
The upper overturning seat is arranged at the tail end of the bottom plate assembly; the lower overturning seat is arranged on two sides of the auxiliary frame, the rear end of the supporting device is positioned at the lower overturning seat, the lower overturning seat is rotatably connected with the upper overturning seat through a rotating shaft, and the bottom of the lower overturning seat is fixed on the main frame of the vehicle through a bottom supporting seat.
Further, the front plate assembly includes: front plate, front cross beam, front vertical beam, upper guard board and cylinder mounting plate.
The front end of the front plate and the front end of the side plate assembly and the front end of the bottom plate assembly are connected;
the front cross beams are arranged in front of the front plate at intervals, and two ends of each front cross beam are connected with the side plates; the front vertical beams are arranged at intervals in front of the front plate, the front beam is connected to the front plate into a whole, the front vertical beams and the front beam are groove-shaped bending pieces, the integral rigidity of the front plate is enhanced, the front plate is not easy to deform after being impacted by cargoes, and meanwhile the front plate is prevented from being deformed in a forward protruding mode, so that an anti-cylinder phenomenon is formed.
The upper guard plates are arranged on two sides of the top of the front plate.
The oil cylinder mounting plate is fixed on the outer surface of the front vertical beam, and plug welding holes are formed in the oil cylinder mounting plate, so that the mounting plate cannot deform under force to open welding.
The front end of the auxiliary frame is provided with an oil cylinder lower support, the front end of the auxiliary frame is also provided with an oil cylinder supporting beam assembly for installing the oil cylinder lower support, the lower end of the oil cylinder is connected with the oil cylinder lower support, the upper oil cylinder support connected to the upper end of the oil cylinder is connected with an oil cylinder mounting plate in the front plate assembly, and the oil cylinder is lifted, so that the box body rotates along the rotating shaft, and then dumping and unloading are realized.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. An upper mounting structure of a mining truck dumper box body is characterized by comprising: the front plate assembly, the two side plate assemblies, the bottom plate assembly, the auxiliary frame assembly and the overturning seat assembly;
the bottom plate assembly is rotationally connected with the auxiliary frame assembly through the overturning seat assembly arranged at the tail part of the bottom plate assembly;
the side plate assembly includes:
the side plates are bent to form a plurality of flat plate sections which are sequentially arranged from top to bottom, an angle of 90 degrees is formed between the flat plate section at the upper end and the flat plate section at the lower end, each side plate comprises a front side plate and a rear side plate which are sequentially connected front and back, the rear side plates are obliquely arranged upwards, and the flat plate sections at the lower end are fixedly connected with the top edges of two sides of the bottom plate assembly;
the front upright post is arranged on the outer side surface of the front end of the side plate, the front upright post is fixed with the side plate, the front upright post extends from the upper end of the side plate to the lower end, and the lower end of the front upright post is fixedly connected with the side edge of the bottom plate assembly;
the rear upright post is arranged on the outer side face of the rear end of the side plate, the rear upright post is fixed with the side plate, the rear upright post extends to the lower end from the upper end of the side plate, and the lower end of the rear upright post is fixedly connected with the side edge of the bottom plate assembly.
2. The upper mounting structure according to claim 1, wherein a middle cross beam is fixed in the middle of the outer side surface of the side plate, and two ends of the middle cross beam are fixed with the front upright post and the rear upright post;
an upper cross beam is fixed on the upper part of the outer side surface of the side plate, and two ends of the upper cross beam are fixed with the front upright post and the rear upright post;
the side plate lower part lateral surface interval is fixed with a plurality of supporting seats, curb plate lower part lateral surface interval is fixed with a plurality of backup pads, every two be fixed with between the supporting seat a backup pad.
3. The mounting structure of claim 2, further comprising a rocker secured to the outer side of the support panel in a lateral direction to cover the support panel and the support seat therein;
the support plate and the top of the support seat are connected with a support connecting plate in a penetrating manner, and the top edge of the lower edge beam is fixed with the side plate through the support connecting plate after being folded.
4. The mounting structure of claim 3, further comprising a crush beam, wherein the crush Liang Baofu is secured to the top beam and the top side panels.
5. The mounting structure of claim 4, wherein a center pillar is further provided on a side of the outer side of the side plate adjacent to the rear pillar, the center pillar is fixed to the outer side of the side plate, a top end of the center pillar is fixed to the upper cross member, and a bottom end of the center pillar is fixed to the rocker.
6. The mounting structure of claim 1, wherein the floor assembly comprises:
the longitudinal beams on two sides are respectively fixedly connected with the lower ends of the front upright post and the rear upright post;
the main longitudinal beams are arranged between the two side longitudinal beams, the tail ends of the main longitudinal beams and the tail ends of the side longitudinal beams are upwards bent to form bending sections matched with the rear side plates, and a plurality of limiting seats are arranged at the front parts of the two sides of the main longitudinal beams;
the bottom plate is laid on the tops of the side longitudinal beams and the main longitudinal beam;
the rear tail beam is connected with the tail ends of the side longitudinal beams and the main longitudinal beam and is positioned at the bottom of the bottom plate;
the side beams are arranged at intervals at the bottom of the bottom plate, so that the side longitudinal beams and the main longitudinal beams are connected into a whole.
7. The mounting structure of claim 6, wherein a heating joint is mounted at the bottom of the floor assembly in communication with the interior of the side rail, the side rail and the tail of the main rail being in communication through the interior of the rear tail rail;
and a triangular reinforcing plate is arranged at the joint of the side cross beam and the side longitudinal beam as well as the main longitudinal beam.
8. The mounting structure of claim 6, wherein the subframe comprises:
a plurality of supporting cross beams are arranged between the two bottom longitudinal beams at intervals, and limiting wear-resisting plates are arranged on two sides of the bottom longitudinal beams corresponding to the limiting seats;
the two ends of the short cross beams are connected with the bottom longitudinal beams through cross beam connectors;
the cross beam assembly is arranged at the tail part between the two side sill longitudinal beams;
the supporting devices are symmetrically arranged on two sides of the two side sill longitudinal beams.
9. The mounting structure of claim 6, wherein the flip-top assembly comprises:
the upward turning seat is arranged at the tail end of the bottom plate assembly;
the lower turnover seat is arranged on two sides of the auxiliary frame and is in rotary connection with the upper turnover seat through a rotary shaft.
10. The mounting structure of claim 6, wherein the front panel assembly comprises:
the front plate is connected with the front ends of the side plate assembly and the bottom plate assembly;
the front cross beams are arranged in front of the front plate at intervals, and two ends of each front cross beam are connected with the side plates;
the front vertical beams are arranged in front of the front plate at intervals so as to connect the front cross beams into a whole;
the upper guard plates are arranged on two sides of the top of the front plate;
the oil cylinder mounting plate is fixed on the outer surface of the front vertical beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320232159.0U CN219154325U (en) | 2023-02-16 | 2023-02-16 | Loading structure of mining truck dumper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320232159.0U CN219154325U (en) | 2023-02-16 | 2023-02-16 | Loading structure of mining truck dumper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219154325U true CN219154325U (en) | 2023-06-09 |
Family
ID=86643541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320232159.0U Active CN219154325U (en) | 2023-02-16 | 2023-02-16 | Loading structure of mining truck dumper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219154325U (en) |
-
2023
- 2023-02-16 CN CN202320232159.0U patent/CN219154325U/en active Active
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