CN111746374A - Front-top dumper lifting structure support and front-top dumper - Google Patents
Front-top dumper lifting structure support and front-top dumper Download PDFInfo
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- CN111746374A CN111746374A CN202010543183.7A CN202010543183A CN111746374A CN 111746374 A CN111746374 A CN 111746374A CN 202010543183 A CN202010543183 A CN 202010543183A CN 111746374 A CN111746374 A CN 111746374A
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- support
- dumper
- frame
- door
- type support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/045—Levelling or stabilising systems for tippers
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The application relates to a front-top dumper lifting structure support and a front-top dumper, and relates to the technical field of dumper design, the front-top dumper lifting structure support comprises a door type support which is arranged on a dumper frame in a crossing mode and is sleeved outside a gearbox, and the door type support is of a frame type structure, so that an oil cylinder is installed by the aid of the door type support, the front-top dumper lifting structure support has the advantages of being simple in structure and easy to assemble, and an operable space is provided for maintenance of the gearbox; and need not to install integral auxiliary girder between door-type support and the gearbox, can alleviate the outfit quality, and then reduce the oil consumption, the packing box can directly be installed in the last airfoil of frame department for whole car focus reduces, has improved the security of vehicle, consequently, this application is simple structure not only, easily assembly and the quality is light, the focus is low, still is favorable to carrying out the maintenance of gearbox.
Description
Technical Field
The application relates to the technical field of dumper design, in particular to a front-top dumper lifting structure support and a front-top dumper.
Background
The tipper mainly applies to goods and transports, and wherein, the use of front-top tipper is comparatively extensive and general, and it has advantages such as speed is slow, strength is big, stability is good and waist top is fast, can provide more reasonable structure, more reliable performance and the service of higher factor of safety for the user.
In the related art, referring to fig. 1 and 2, a cylinder lower bracket 15 for mounting a cylinder 14 in a front-jacking type structure is arranged at the front part of a large box and is positioned at the upper part of a gearbox 13, and a part of the upper part of the gearbox 13 is higher than an upper wing surface of a frame 5 of a dump truck, so that in order to prevent interference between the cylinder lower bracket 15 and the gearbox 13, a sub-beam 16 is required to be additionally arranged between the cylinder lower bracket 15 and the gearbox 13 during refitting of the dump truck, and the cylinder lower bracket 15 is fixed on the sub-beam 16, but because the cylinder lower bracket 15 adopts a box-type bracket structure, the gearbox 13 can be completely covered by the box-type bracket structure, and further later maintenance of the gearbox; further, the overall mass of the vehicle is large due to the large structural weight of the sub-beam 16.
Disclosure of Invention
The embodiment of the application provides a front-top dumper lifting structure support and a front-top dumper, and aims to solve the problems that in the related art, due to the fact that an oil cylinder support is of a box-type support structure and needs to be fixed to an additionally-installed auxiliary beam, a gearbox is difficult to maintain and the mass of a vehicle is large.
The first aspect provides a front-top dumper lifting structure support, which comprises a door type support, wherein the door type support stretches over and is arranged on a dumper frame and sleeved outside a gearbox, the door type support comprises a first door type support and a second door type support which are arranged in parallel, a fixing plate is arranged between the first door type support and the second door type support, and the fixing plate is used for installing an oil cylinder.
In some embodiments, the lifting structure support further comprises two L-shaped support plates, wherein the outer walls of the L-shaped support plates are connected with the support legs of the portal support, and the inner walls of the L-shaped support plates are connected with the outer side walls of the longitudinal beams of the frame of the dump truck.
The lifting structure support further comprises a support frame, the support frame is arranged on the frame of the dumper, and the first door type support is connected with the front-top dumper through the support frame.
The lifting structure support further comprises a reinforcing rod, one end of the reinforcing rod is connected with the top of the door type support, and the other end of the reinforcing rod is connected with the supporting legs of the door type support to form a triangular structure.
And a groove is formed in the top of the second door type bracket.
In a second aspect, a front-top dumper is provided and comprises the lifting structure support of the front-top dumper.
In some embodiments, the front-top dumper further comprises two L-shaped support plates, the outer walls of the L-shaped support plates are connected with the support legs of the portal supports, and the inner walls of the L-shaped support plates are connected with the outer side wall of the longitudinal beam of the dumper frame.
The front-top dumper further comprises a support frame, the support frame is arranged on the dumper frame, and the first door-type support is connected with the front-top dumper through the support frame.
The front top dumper also comprises a reinforcing rod, one end of the reinforcing rod is connected with the top of the door type support, and the other end of the reinforcing rod is connected with the supporting legs of the door type support to form a triangular structure.
The front top dump truck comprises a stabilizer bar and a cargo box bottom plate, wherein one side of the stabilizer bar is fixedly connected with a cross beam of the frame of the dump truck, and the other side of the stabilizer bar is fixedly connected with the cargo box bottom plate.
The beneficial effect that technical scheme that this application provided brought includes: the transmission case is simple in structure, easy to assemble, light in weight, low in center of gravity and beneficial to maintenance of the transmission case.
The embodiment of the application provides a preceding tipper lifts structural support and preceding tipper that pushes up, including stretching over the gate-type support that sets up on the tipper frame and the cover locates outside the gearbox, because the gate-type support is frame rack structure, therefore, adopt this gate-type support to install the hydro-cylinder, simple structure not only has, the advantage of easy assembly, it still provides operating space for the maintenance of gearbox, and need not to install integral auxiliary girder between gearbox and the gate-type support, can alleviate the quality of reorganization, and then reduce the oil consumption, but the packing box direct mount is in the last flank department of frame, make whole car focus reduce, the security of vehicle has been improved, therefore, the application is simple structure not only, easily assemble and the quality is light, the focus is low, still be favorable to carrying out the maintenance of gearbox.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a front-top dump truck in the prior art;
FIG. 2 is a schematic structural view of a front top dumper secondary beam in the prior art;
fig. 3 is a schematic structural view of a lifting structural support of the front-top dump truck according to the embodiment of the present application;
fig. 4 is a schematic structural diagram of a door type support provided in an embodiment of the present application;
fig. 5 is a partial perspective view of a lifting structure provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of a partial plan view of a lifting structure provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a stabilizer bar provided in an embodiment of the present application;
fig. 8 is a schematic structural diagram of a U-shaped plate provided in an embodiment of the present application.
In the figure: the truck comprises a truck body, a truck chassis, a truck chassis, a.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a front-top dumper lifting structure support and a front-top dumper, and can solve the problems that in the related art, a gearbox is difficult to maintain and the mass of a vehicle is large due to the fact that an oil cylinder support is of a box-type support structure and needs to be fixed to an additionally-installed auxiliary beam.
Referring to fig. 3 to 6, the embodiment of the present application provides a lifting structure support of a front-top dump truck, which includes a door type support 1 and a fixing plate 2, the door type support 1 is disposed on a dump truck frame 5 in a spanning manner and is sleeved outside a transmission case 13, the door type support 1 is located at the rear side of a cab rear suspension 6, two legs of the door type support 1 are respectively fixed on two longitudinal beam side walls of the dump truck frame 5, the door type support 1 includes a first door type support 11 and a second door type support 12 which are disposed in parallel, referring to fig. 4, preferably, a groove 121 is disposed at the top of the second door type support 12, and the disposition of the groove 121 can increase a lifting activity space of an oil cylinder 14. Because the door type support 1 is of a frame type structure, the door type support is light in weight, easy and simple to assemble and disassemble, and convenient to maintain the gearbox 13, an integral auxiliary beam is not required to be installed between the gearbox 13 and the door type support 1, the servicing quality can be reduced, the oil consumption is further reduced, in addition, the container can be directly installed on the upper wing face of the dumper frame 5, the gravity center of the whole dumper is reduced, and the safety of the dumper is improved.
Referring to fig. 4, the fixing plate 2 is disposed between the first portal frame 11 and the second portal frame 12, the fixing plate 2 is preferably a T-shaped plate, the upper portion of the fixing plate 2 is provided with a pin hole, the oil cylinder 14 is in threaded connection with the fixing plate 2 through the pin hole, the bottom of the fixing plate 2 is connected with the dump truck frame 5, and preferably, the bottom of the fixing plate 2 is fixed with the dump truck frame 5 through bolts, so that the dump truck frame has the advantages of simple structure and easiness in assembly.
Preferably, as shown in fig. 4, the lifting structure support further includes two L-shaped support plates 8, outer walls of the L-shaped support plates 8 are connected to the support legs of the portal support 1, inner walls of the L-shaped support plates are connected to outer side walls of the longitudinal beams of the dumper frame 5, and the L-shaped support plates 8 are arranged to uniformly transmit the lifting force of the oil cylinders 14 to the longitudinal beams of the dumper frame 5. Preferably, the outer wall of the L-shaped support plate 8 is connected with the support leg of the portal support 1 through a bolt, and the inner wall of the L-shaped support plate is welded with the outer side wall of the longitudinal beam of the dumper frame 5, so that the stability of the dumper frame 5 can be further ensured.
Preferably, as shown in fig. 4, the lifting structure support further includes a support frame 9, the support frame 9 is disposed on the dumper frame 5, one side of the support frame 9 is bolted to the first portal frame 11, and the other side of the support frame 9 is bolted to the cab rear suspension 6, so that the overall strength of the lifting structure can be enhanced, and the lateral force generated during the lifting process of the oil cylinder 14 can be reduced.
Preferably, as shown in fig. 4, the lifting structure frame further includes a reinforcing rod 10, one end of the reinforcing rod 10 is connected to the top of the door type frame 1, and the other end is connected to the supporting legs of the door type frame 1 to form a triangular structure. The reinforcing rods 10 are arranged on the first portal support 11 and the second portal support 12, the reinforcing rods 10 can be single reinforcing ribs or two reinforcing ribs connected at an obtuse angle, one end of each reinforcing rib connected at the obtuse angle is connected with the top of the portal support 1 to form a triangular structure, stability of the frame is guaranteed, the other end of each reinforcing rib is welded with the upper end face of the L-shaped support plate 8 into a whole, lifting force of the oil cylinder 14 can be transmitted to the upper wing face of the dumper frame 5, and the dumper frame 5 is guaranteed to be in a reasonable stressed state.
Referring to fig. 3, an embodiment of the present invention further provides a front-top dump truck, where the lifting structure bracket of the front-top dump truck is installed on the front-top dump truck, and the lifting structure bracket is arranged to enable the front-top dump truck to have the advantages of simple structure and easy assembly, and provide an operable space for maintenance of a transmission case; in addition, the integral auxiliary beam is not required to be installed, the servicing quality can be reduced, the oil consumption is further reduced, and the container can be directly installed on the upper wing surface of the frame 5 of the dump truck, so that the gravity center of the whole truck is reduced, and the safety of the truck is improved.
Preferably, the front-top dumper further comprises two L-shaped supporting plates 8, the outer walls of the L-shaped supporting plates 8 are connected with supporting legs of the portal supports 1, the inner walls of the L-shaped supporting plates are connected with the outer side wall of a longitudinal beam of the dumper frame 5, and the L-shaped supporting plates 8 can uniformly transmit lifting force of the oil cylinder to the longitudinal beam of the dumper frame 5. Preferably, the outer wall of the L-shaped support plate 8 is connected with the support leg of the portal support 1 through a bolt, and the inner wall of the L-shaped support plate is welded with the outer side wall of the longitudinal beam of the dumper frame 5, so that the stability of the dumper frame 5 can be further ensured.
Preferably, the front-top dumper further comprises a support frame 9, the support frame 9 is arranged on the dumper frame 5, one side of the support frame 9 is in bolted connection with the first door-type support 11, the other side of the support frame 9 is in bolted connection with the cab rear suspension 6, the overall strength of the lifting structure can be enhanced, and the lateral force generated in the lifting process of the oil cylinder 14 is reduced.
Preferably, the front top dumper further comprises a reinforcing rod 10, one end of the reinforcing rod 10 is connected with the top of the door type support 1, and the other end of the reinforcing rod is connected with the supporting legs of the door type support 1 to form a triangular structure. The reinforcing rods 10 are arranged on the first portal support 11 and the second portal support 12, the reinforcing rods 10 can be single reinforcing ribs or two reinforcing ribs connected at an obtuse angle, one end of each reinforcing rib connected at the obtuse angle is connected with the top of the portal support 1 to form a triangular structure, stability of the frame is guaranteed, the other end of each reinforcing rib is welded with the upper end face of the L-shaped support plate 8 into a whole, lifting force of the oil cylinder can be transmitted to the upper wing face of the dumper frame 5, and the dumper frame 5 is guaranteed to be in a reasonable stress state.
Referring to fig. 7, one side of the stabilizer bar 4 is fixedly connected with the cross beam of the dumper frame 5, and the other side is fixedly connected with the cargo box bottom plate 7, so that the cargo box is in a stable state when the oil cylinder 14 is lifted. Referring to fig. 7 and 8, preferably, the lifting structure support further comprises a U-shaped plate 3, one side of the U-shaped plate 3 is fixedly connected with a cross beam of the dumper frame 5, and the other side of the U-shaped plate 3 is connected with one side of the stabilizer bar 4 through a pin.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a front top tipper lifts structural support which characterized in that includes: door-type support (1), door-type support (1) span set up in on tipper frame (5) and the cover is located outside gearbox (13), door-type support (1) are including parallel arrangement's first door-type support (11) and second door-type support (12), first door-type support (11) with be equipped with between second door-type support (12) fixed plate (2), fixed plate (2) are used for the installation hydro-cylinder (14).
2. The front-top dumper lifting structural support of claim 1, characterized in that: the lifting structure support further comprises two L-shaped supporting plates (8), the outer walls of the L-shaped supporting plates (8) are connected with the supporting legs of the portal support (1), and the inner walls of the L-shaped supporting plates are connected with the outer side wall of the longitudinal beam of the dumper frame (5).
3. The front-top dumper lifting structural support of claim 1, characterized in that: the lifting structure support further comprises a support frame (9), the support frame (9) is arranged on the dumper frame (5), and the first door type support (11) is connected with the front-top dumper through the support frame (9).
4. The front-top dumper lifting structural support of claim 1, characterized in that: the lifting structure support further comprises a reinforcing rod (10), one end of the reinforcing rod (10) is connected with the top of the door type support (1), and the other end of the reinforcing rod is connected with the supporting legs of the door type support (1) to form a triangular structure.
5. The front-top dumper lifting structural support of claim 1, characterized in that: the top of the second door type bracket (12) is provided with a groove (121).
6. A front top dumper is characterized by comprising: a front top dumper lifting structure frame as claimed in claim 1.
7. The front-top dumper as claimed in claim 6, wherein: the front top dumper also comprises two L-shaped supporting plates (8), the outer walls of the L-shaped supporting plates (8) are connected with supporting legs of the portal support (1), and the inner walls of the L-shaped supporting plates are connected with the outer side wall of a longitudinal beam of the dumper frame (5).
8. The front-top dumper as claimed in claim 6, wherein: the front-top dumper further comprises a support frame (9), the support frame (9) is arranged on the dumper frame (5), one side of the support frame is connected with the first door type support (11), and the other side of the support frame is connected with the front-top dumper.
9. The front-top dumper as claimed in claim 6, wherein: the front top dumper also comprises a reinforcing rod (10), one end of the reinforcing rod (10) is connected with the top of the door type support (1), and the other end of the reinforcing rod is connected with supporting legs of the door type support (1) to form a triangular structure.
10. A front top dumper according to claim 6, comprising a stabilizer bar (4) and a cargo floor (7), characterized in that: one side of the stabilizer bar (4) is fixedly connected with a cross beam of the dumper frame (5), and the other side of the stabilizer bar is fixedly connected with the cargo box bottom plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543183.7A CN111746374B (en) | 2020-06-15 | 2020-06-15 | Front-top dumper lifting structure support and front-top dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543183.7A CN111746374B (en) | 2020-06-15 | 2020-06-15 | Front-top dumper lifting structure support and front-top dumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111746374A true CN111746374A (en) | 2020-10-09 |
| CN111746374B CN111746374B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010543183.7A Active CN111746374B (en) | 2020-06-15 | 2020-06-15 | Front-top dumper lifting structure support and front-top dumper |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981515Y (en) * | 2006-11-10 | 2007-11-28 | 泰安航天特种车有限公司 | Special-purpose chassis for self-dumping cars |
| CN201989679U (en) * | 2011-02-25 | 2011-09-28 | 中国重汽集团包头新宏昌专用车有限公司 | Front lifting-up dumper without subframe |
| CN202225776U (en) * | 2011-08-15 | 2012-05-23 | 毕节地区力帆骏马振兴车辆有限公司 | Transverse stabilizing device for container of front-straight top type dumper |
| CN203005183U (en) * | 2012-11-21 | 2013-06-19 | 云南力帆骏马车辆有限公司 | Double-safety jackstay of dump trunk without auxiliary frame |
| US20160075267A1 (en) * | 2013-06-13 | 2016-03-17 | Atlas Copco Rock Drills Ab | Foldable Tailgate, A Load Bed With Such A Foldable Tailgate And A Vehicle With Such A Load Bed |
| GB2553377A (en) * | 2016-09-06 | 2018-03-07 | Hyva Holding Bv | Method and system for operating a tipper |
| CN110422100A (en) * | 2019-09-02 | 2019-11-08 | 中国重汽集团成都王牌商用车有限公司 | A kind of preposition positive pushing-type hydraulic pressure lifting device |
| CN210652818U (en) * | 2019-10-10 | 2020-06-02 | 山东蓬翔汽车有限公司 | Mounting structure of rear hinge of wide dumper |
-
2020
- 2020-06-15 CN CN202010543183.7A patent/CN111746374B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981515Y (en) * | 2006-11-10 | 2007-11-28 | 泰安航天特种车有限公司 | Special-purpose chassis for self-dumping cars |
| CN201989679U (en) * | 2011-02-25 | 2011-09-28 | 中国重汽集团包头新宏昌专用车有限公司 | Front lifting-up dumper without subframe |
| CN202225776U (en) * | 2011-08-15 | 2012-05-23 | 毕节地区力帆骏马振兴车辆有限公司 | Transverse stabilizing device for container of front-straight top type dumper |
| CN203005183U (en) * | 2012-11-21 | 2013-06-19 | 云南力帆骏马车辆有限公司 | Double-safety jackstay of dump trunk without auxiliary frame |
| US20160075267A1 (en) * | 2013-06-13 | 2016-03-17 | Atlas Copco Rock Drills Ab | Foldable Tailgate, A Load Bed With Such A Foldable Tailgate And A Vehicle With Such A Load Bed |
| GB2553377A (en) * | 2016-09-06 | 2018-03-07 | Hyva Holding Bv | Method and system for operating a tipper |
| CN110422100A (en) * | 2019-09-02 | 2019-11-08 | 中国重汽集团成都王牌商用车有限公司 | A kind of preposition positive pushing-type hydraulic pressure lifting device |
| CN210652818U (en) * | 2019-10-10 | 2020-06-02 | 山东蓬翔汽车有限公司 | Mounting structure of rear hinge of wide dumper |
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| Publication number | Publication date |
|---|---|
| CN111746374B (en) | 2021-12-14 |
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