CN212073582U - Support, rear suspension system and dump truck - Google Patents
Support, rear suspension system and dump truck Download PDFInfo
- Publication number
- CN212073582U CN212073582U CN202020540414.4U CN202020540414U CN212073582U CN 212073582 U CN212073582 U CN 212073582U CN 202020540414 U CN202020540414 U CN 202020540414U CN 212073582 U CN212073582 U CN 212073582U
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- push rod
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- bottom plate
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Abstract
The utility model provides a support, rear suspension system and tipper, wherein, the support is used for the tipper, and the tipper includes frame and push rod, and the support includes: the bottom plate is used for connecting the frame and is provided with a first edge, a second edge and a third edge, wherein the first edge and the second edge are oppositely arranged, and the third edge is arranged between the first edge and the second edge; the first mounting part is arranged at the included angle of the first edge and the third edge; the second mounting part is arranged on the second edge and is arranged in a staggered manner with the first mounting part; the third installation part is arranged on the third edge, wherein the first installation part, the second installation part and the third installation part are arranged on the same side of the bottom plate and are protruded relative to the bottom plate, and the first installation part, the second installation part and the third installation part are used for installing the push rod. Through the technical scheme of the utility model, promoted the intensity and the rigidity of support effectively, and simple structure, light in weight, and the support can connect the horizontal push rod of well bridge and the horizontal push rod of rear axle simultaneously, has promoted the well bridge of tipper, the lateral stability of rear axle.
Description
Technical Field
The utility model relates to the technical field of vehicles, particularly, relate to a support, a rear suspension system and a tipper.
Background
At present, a transverse push rod support has the forms of a welded plate structure, a V-shaped structure, an integrated casting structure and the like. Compared with a welding mode, the strength of the support is improved, the manufacturing procedures are reduced, and the weight is reduced through the integral casting structure.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to at least one of the problems of the prior art or the related art.
In view of this, an object of the present invention is to provide a bracket.
Another object of the present invention is to provide a rear suspension system.
Another object of the utility model is to provide a tipper.
In order to achieve the above object, the utility model discloses the technical scheme of the first aspect provides a support for the tipper, the tipper includes frame and push rod, include: the bottom plate is used for connecting the frame and is provided with a first edge, a second edge and a third edge, wherein the first edge and the second edge are oppositely arranged, and the third edge is arranged between the first edge and the second edge; the first mounting part is arranged at the included angle of the first edge and the third edge; the second mounting part is arranged on the second edge and is arranged in a staggered manner with the first mounting part; the third installation part is arranged on the third edge, wherein the first installation part, the second installation part and the third installation part are arranged on the same side of the bottom plate and are protruded relative to the bottom plate, and the first installation part, the second installation part and the third installation part are used for installing the push rod.
In the technical scheme, the first mounting part, the second mounting part and the third mounting part are arranged on the bottom plate, are arranged on the edges of the bottom plate and are protruded relative to the bottom plate, so that the effect of reinforcing ribs is realized relative to the bottom plate, the bottom plate is favorably reinforced, the integral strength and rigidity of the support are improved, and the protrusions of the mounting parts play a certain reinforcing role for the support, so that the strength and rigidity of the whole support are favorably adapted to a dumper, and particularly the high-strength requirement of the support for a mining wide-body dumper is adapted; in addition, the first installation part, the second installation part and the third installation part are respectively arranged on each edge of the bottom plate, so that the installation structure is convenient to adapt to the position of each push rod on a middle axle and a rear axle of the dump truck, is convenient for the installation of a horizontal push rod of the middle axle and a horizontal push rod of the rear axle, and is beneficial to improving the horizontal stability of the middle axle and the rear axle of the dump truck.
In the above technical scheme, the circumferential direction of the bottom plate is provided with the convex rib, and the first installation part, the second installation part and the third installation part are connected with the convex rib.
In the above technical scheme, the bottom plate further comprises a fourth edge arranged opposite to the third edge, and a convex rib is connected between the fourth edge and the third installation part.
In the technical scheme, the connecting positions of the convex ribs and the first mounting part and/or the second mounting part and/or the third mounting part and/or the bottom plate are in smooth transition.
In any one of the above technical solutions, the bottom plate is provided with a plurality of frame mounting holes.
In any one of the above technical solutions, the first mounting portion is provided with a first mounting hole, and the first mounting hole is used for mounting a middle axle transverse push rod; and a second mounting hole is formed in the second mounting part and used for mounting a rear axle transverse push rod.
In the above technical scheme, the third mounting portion is provided with the first mounting hole and the second mounting hole, and the second mounting hole is located between the first mounting hole and the fourth edge.
In any one of the above technical solutions, the bracket is an integrated structure.
The utility model discloses technical scheme of second aspect provides a rear suspension system of tipper, include: a middle axle transverse push rod and a rear axle transverse push rod; in the bracket according to any one of the first aspect, the middle axle transverse pushing rod and/or the rear axle transverse pushing rod is/are mounted on the bracket.
In this technical scheme, through adopting the support of any one above-mentioned technical scheme to have above-mentioned technical scheme's whole beneficial effect, no longer repeated here.
The utility model discloses the technical scheme of third aspect provides a tipper, include: a frame; in the rear suspension system according to any of the second aspects above, the middle axle transverse push rod and/or the rear axle transverse push rod of the rear suspension system are connected to the frame via the bracket of the rear suspension system.
In this technical solution, by using the rear suspension system according to any one of the above technical solutions, all beneficial effects of the above technical solutions are achieved, and are not described herein again.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic perspective view of a bracket according to an embodiment of the present invention;
fig. 2 is a front view of a bracket according to an embodiment of the present invention;
fig. 3 is a schematic top view of a bracket according to an embodiment of the present invention;
fig. 4 is a side view of a bracket according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
10 a base plate, 100 a first edge, 102 a second edge, 104 a third edge, 106 a fourth edge, 108 a rib, 109 a frame mounting hole, 12 a first mounting portion, 120 a first mounting hole, 14 a second mounting portion, 140 a second mounting hole, 16 a third mounting portion.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Some embodiments of the present invention are described below with reference to fig. 1-4.
As shown in fig. 1 to 4, the support according to an embodiment of the present invention is provided in a first aspect for a dump truck, the dump truck including a frame and a push rod, the support including: a base plate 10, and a first mounting portion 12, a second mounting portion 14, and a third mounting portion 16 provided on the base plate 10.
Specifically, the base plate 10 is used for connecting a vehicle frame; as shown in fig. 3 and 4, the base plate 10 has a first edge 100 and a second edge 102 disposed opposite to each other, and a third edge 104 disposed between the first edge 100 and the second edge 102; the first mounting portion 12 is disposed at an included angle between the first edge 100 and the third edge 104; as shown in fig. 1 and 2, the second mounting portion 14 is disposed at the second edge 102 and is offset from the first mounting portion 12; the third mounting portion 16 is disposed on the third edge 104, wherein the first mounting portion 12, the second mounting portion 14, and the third mounting portion 16 are disposed on the same side of the bottom plate 10 and are protruded relative to the bottom plate 10, and the first mounting portion 12, the second mounting portion 14, and the third mounting portion 16 are used for mounting a push rod.
In the embodiment, the first installation part 12, the second installation part 14 and the third installation part 16 are arranged on the bottom plate 10, and the first installation part 12, the second installation part 14 and the third installation part 16 are arranged on each edge of the bottom plate 10 and are protruded relative to the bottom plate 10, so that relative to the bottom plate 10, the support has the effect of reinforcing ribs, the bottom plate 10 is favorably reinforced, the integral strength and rigidity of the support are improved, each installation part is protruded, a certain reinforcing effect is also exerted on the support, the strength and rigidity of the whole support are favorably adapted to a dumper, and particularly the high-strength requirement of the mining wide-body dumper on the support is adapted; in addition, the first installation part 12, the second installation part 14 and the third installation part 16 are respectively arranged on each edge of the bottom plate 10, so that the positions of the push rods on the middle axle and the rear axle of the dump truck are conveniently adapted, the installation of the horizontal push rods of the middle axle and the rear axle is convenient, and the horizontal stability of the middle axle and the rear axle of the dump truck is favorably improved.
It will be appreciated that the respective pushrods may be bolted, riveted, welded or otherwise inserted to the first, second and third mounting portions 12, 14, 16, respectively.
As shown in fig. 2 and 4, in the above embodiment, the rib 108 is provided on the circumferential direction of the base plate 10, and the first mounting portion 12, the second mounting portion 14, and the third mounting portion 16 are connected to the rib 108.
In this embodiment, the rib 108 is disposed in the circumferential direction of the bottom plate 10, and is connected to the first, second, and third mounting portions 12, 14, and 16, on one hand, the strength and rigidity of the bottom plate 10 are improved by the rib 108, and on the other hand, the bottom plate 10, the rib 108, the first, second, and third mounting portions 12, 14, and 16 are organically connected as a whole by the connection of the rib 108 and each mounting portion, each of which is a reinforcing rib, so that the overall strength and rigidity of the bracket are effectively improved, and the bracket is advantageously applied to heavy vehicles such as a dump truck, and the entire bracket does not have redundant parts.
As shown in fig. 2, in the above embodiment, the bottom plate 10 further includes a fourth edge 106 disposed opposite to the third edge 104, and a rib 108 is connected between the fourth edge 106 and the third mounting portion 16.
In this embodiment, by providing the rib 108 between the third mounting portion 16 and the fourth edge 106, the strength of the third mounting portion 16 is enhanced, that is, the strength at the position between the first mounting portion 12 and the second mounting portion 14 is enhanced, which is beneficial to ensuring the overall strength of the bracket and the stability of the bracket in operation; it will be appreciated that because the fourth edge 106 and the third edge 104 are disposed opposite one another, and the third edge 104 is disposed between the first edge 100 and the second edge 102, the fourth edge 106 is also disposed between the first edge 100 and the second edge 102, and accordingly, the third mounting portion 16 is disposed between the first mounting portion 12 and the second mounting portion 14.
In the above embodiments, the rib 108 is smoothly transitioned at the connection position with the first mounting portion 12, the second mounting portion 14, the third mounting portion 16, and/or the bottom plate 10.
In this embodiment, the connecting positions of the ribs 108 and the first mounting portion 12, the second mounting portion 14, the third mounting portion 16 and/or the bottom plate 10 are configured to be in a smooth transition structure, which is beneficial to dispersing the pressure or tensile force at the connecting positions, so that the local stress concentration on the bracket is reduced, and the overall strength and rigidity of the bracket are improved.
In any of the above embodiments, the bottom plate 10 is provided with a plurality of frame mounting holes 109, which is beneficial to adopting a detachable connection mode such as bolts and pins, etc. to facilitate the assembly and maintenance of the bracket.
In any of the above embodiments, the first mounting portion 12 is provided with a first mounting hole 120, and the first mounting hole 120 is used for mounting a middle axle transverse push rod; the second mounting portion 14 is provided with a second mounting hole 140, and the second mounting hole 140 is used for mounting a rear axle transverse push rod.
In this embodiment, the first mounting hole 120 and the second mounting hole 140 are disposed to facilitate mounting of the middle axle transverse pushing rod and the rear axle transverse pushing rod by using a detachable connection manner such as a bolt and a pin, and facilitate assembly and maintenance of the bracket, the middle axle transverse pushing rod and the rear axle transverse pushing rod.
In the above embodiment, the third mounting portion 16 is provided with the first mounting hole 120 and the second mounting hole 140, and the second mounting hole 140 is located between the first mounting hole 120 and the fourth edge 106.
In this embodiment, the third mounting portion 16 is provided with the first mounting hole 120 and the second mounting hole 140 at the same time, so that the middle axle transverse push rod and the rear axle transverse push rod can be conveniently mounted to adapt to the structural form of the rear suspension system of the dump truck, and the structure is simple and the assembly is convenient.
It is understood that the second mounting hole 140 is located between the first mounting hole 120 and the fourth edge 106, i.e., the second mounting hole 140 is located on a side of the first mounting hole 120 adjacent to the fourth edge 106.
In any of the above embodiments, the bracket is of an integrated structure, which is beneficial to improving the overall strength and rigidity of the bracket.
In some embodiments, the bracket is an integral cast-molded structure, which is beneficial to further improving the overall strength and rigidity of the bracket.
In some embodiments, the support is a one-piece cast structure
An embodiment of the utility model provides a rear suspension system of tipper in the second aspect, include: a middle axle transverse push rod and a rear axle transverse push rod; the bracket of any embodiment of the first aspect, wherein the middle bridge transverse pushing rod and/or the rear bridge transverse pushing rod is/are mounted on the bracket.
In this embodiment, by using the bracket according to any one of the above embodiments, all the beneficial effects of the above embodiments are achieved, and are not described herein again.
An embodiment of the third aspect of the present invention provides a dump truck, including: a frame; in the rear suspension system according to any one of the embodiments of the second aspect, the middle axle cross push rod and/or the rear axle cross push rod of the rear suspension system is connected to the frame through the bracket of the rear suspension system.
In this embodiment, by using the rear suspension system of any one of the embodiments, all the beneficial effects of the embodiments are achieved, and are not described herein again.
According to the support provided by the application, the support is used for being connected with the rear suspension transverse push rod of the mining wide-body dump truck, the characteristic that the loads of a middle axle and a rear axle of the mining wide-body dump truck are large is utilized, the installation universality is improved, and the fault points and the fault rate of the transverse push support are avoided and reduced.
The technical scheme adopted by the specific embodiment is as follows:
a special bracket for a rear suspension transverse push rod of a mining wide-body dump truck comprises a bottom plate 10 and three transverse push rod mounting blocks, namely a first mounting part 12, a second mounting part 14 and a third mounting part 16; the bicycle frame further comprises a convex rib 108, and the bottom plate 10 is provided with a frame mounting hole 109; the transverse push rod mounting block is provided with through holes, namely a first mounting hole 120 and a second mounting hole 140; mounting holes of the middle axle transverse push rod and the rear axle transverse push rod are arranged on the same block body in the middle of the bracket, namely a first mounting hole 120 and a second mounting hole 140 are simultaneously arranged on the third mounting part 16; the bottom plate 10, the three transverse push rod mounting blocks and the convex ribs 108 are integrally cast, so that the structural strength of the special bracket for the rear suspension transverse push rod is improved, and the manufacturing procedures are reduced. The structure adopts the working procedures of casting firstly and tempering secondly, then the mounting holes of the frame bolts and the mounting through holes of the transverse push rods are processed, finally the non-processing surface is coated with black paint, and the processing surface is coated with anti-rust oil for protection.
The specific implementation mode is as follows:
as shown in figure 1, the support of the rear suspension transverse push rod of the mining wide-body dumper is integrally formed by casting, the surface of a casting is clean and dry, and the support has no impurities, oil stains or loose oxide skin, and has no defects of cracks, shrinkage cavities, pits and the like.
The bracket is further subjected to quenching and tempering treatment, and the hardness of the bracket meets HB 190-HB 220.
The frame is a riveting frame, the transverse push rod bracket is fixed on the frame by adopting a bolt mode, and a frame mounting hole 109 (namely a frame bolt mounting hole) is processed on the bracket.
In order to improve the universality of the bracket, a first mounting hole 120 for mounting a middle axle transverse push rod and a second mounting hole 140 for mounting a rear axle transverse push rod are simultaneously formed in the bracket and are arranged in a staggered mode.
And finally, coating black paint on the non-processing surface, and coating anti-rust oil on the processing surface for protection.
The specific embodiment has the following advantages:
1) this concrete embodiment optimizes through overall structure, and application simulation tool optimizes the structure, reduces weight, dispersion stress, and the connection range of first installation department, second installation department, third installation department and bottom plate is big, can guarantee the normal use under the abominable operating mode such as heavy load impact, heavy load braking.
2) The support of this embodiment can be connected with the horizontal push rod of well rear axle and rear axle simultaneously, improves the lateral stability of well rear axle.
3) The concrete embodiment is connected with the parts through bolts, and the installation and the maintenance are convenient.
4) This concrete embodiment matches flexible frame, can strengthen the local intensity of frame, avoids rigid connection to cause local stress too big.
Above combine the figure to describe in detail the technical scheme of the utility model, through the utility model discloses a technical scheme has promoted the intensity and the rigidity of support effectively, and simple structure, light in weight, and the support can connect the horizontal push rod of well axle and the horizontal push rod of rear axle simultaneously, has promoted the horizontal stability of the well axle of tipper, rear axle.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", 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 unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a support for the tipper, the tipper includes frame and push rod, its characterized in that, the support includes:
the base plate is used for connecting the frame and is provided with a first edge, a second edge and a third edge, wherein the first edge and the second edge are oppositely arranged, and the third edge is arranged between the first edge and the second edge;
the first mounting part is arranged at the included angle of the first edge and the third edge;
the second mounting part is arranged on the second edge and is arranged in a staggered manner with the first mounting part;
a third mounting portion provided on the third edge,
the first installation part, the second installation part and the third installation part are arranged on the same side of the bottom plate and opposite to the bottom plate, and the first installation part, the second installation part and the third installation part are used for installing a push rod.
2. The holder according to claim 1,
the circumference of bottom plate is equipped with protruding muscle, first installation department the second installation department the third installation department with protruding muscle links to each other.
3. The holder according to claim 2,
the bottom plate still include with the fourth edge that the third edge set up relatively, the fourth edge with be connected with between the third installation department the protruding muscle.
4. The holder according to claim 3,
the convex rib is in smooth transition with the connecting position of the first mounting part and/or the second mounting part and/or the third mounting part and/or the bottom plate.
5. The holder according to any one of claims 1 to 4,
and a plurality of frame mounting holes are formed in the bottom plate.
6. The holder according to any one of claims 3 or 4,
the first mounting part is provided with a first mounting hole, and the first mounting hole is used for mounting a middle bridge transverse push rod;
and a second mounting hole is formed in the second mounting part and used for mounting a rear axle transverse push rod.
7. The bracket of claim 6,
the third installation part is provided with the first installation hole and the second installation hole, and the second installation hole is located between the first installation hole and the fourth edge.
8. The holder according to any one of claims 1 to 4,
the support is of an integrated structure.
9. A rear suspension system for a dump truck, comprising:
a middle axle transverse push rod and a rear axle transverse push rod;
the bracket of any one of claims 1-8, the mid-axle cross push rod and/or the rear-axle cross push rod being mounted on the bracket.
10. A dump truck, comprising:
a frame;
the rear suspension system of claim 9, wherein the mid-axle cross push rod and/or the rear-axle cross push rod of the rear suspension system is connected to the frame via a bracket of the rear suspension system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540414.4U CN212073582U (en) | 2020-04-14 | 2020-04-14 | Support, rear suspension system and dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540414.4U CN212073582U (en) | 2020-04-14 | 2020-04-14 | Support, rear suspension system and dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212073582U true CN212073582U (en) | 2020-12-04 |
Family
ID=73595196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540414.4U Active CN212073582U (en) | 2020-04-14 | 2020-04-14 | Support, rear suspension system and dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212073582U (en) |
-
2020
- 2020-04-14 CN CN202020540414.4U patent/CN212073582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: 710061 Room 203, 2nd Floor, Office Building, Sany Xi'an Industrial Park, Xianhu Road, Fengxi New City, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Sany Intelligent Equipment Co.,Ltd. Address before: 110027 25 development road, Shenyang economic and Technological Development Zone, Liaoning Patentee before: Sany Heavy Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |