CN108515895A - Foldable compartment and a kind of dump truck of anti-discharging rollover - Google Patents
Foldable compartment and a kind of dump truck of anti-discharging rollover Download PDFInfo
- Publication number
- CN108515895A CN108515895A CN201810203637.9A CN201810203637A CN108515895A CN 108515895 A CN108515895 A CN 108515895A CN 201810203637 A CN201810203637 A CN 201810203637A CN 108515895 A CN108515895 A CN 108515895A
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- CN
- China
- Prior art keywords
- compartment
- lifting mechanism
- tenon
- trunk
- backward
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B60P1/28—Tipping body constructions
- B60P1/283—Elements of tipping devices
- B60P1/286—Loading buckets
-
- 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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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
A kind of foldable compartment, including side frame and bottom plate, compartment are divided into forward and backward two parts, and the bottom plate in forward and backward two parts compartment is hinged, and the side frame joint in forward and backward two parts compartment is movable occlusion structure.The dump truck that a kind of anti-discharging using foldable compartment is turned on one's side, including vehicle frame, compartment and lifting mechanism.The one end in compartment and one end of vehicle frame are hinged, and one end of lifting mechanism is connected with the other end of vehicle frame, and the other end in compartment is connected with the other end of lifting structures.The present invention replaces traditional compartment using a kind of folding compartment in middle part.When discharging, compartment front is first risen, and compartment rises behind rear portion.Since the inclination angle of compartment front reaches the critical inclination that material slides prior to compartment rear portion, the material of compartment front slides in advance, and the material at compartment rear portion is pushed to slide together, the material for avoiding compartment rear portion so first slides the problem of causing compartment center of gravity higher and compartment is caused to turn on one's side earlier than the material of compartment front.
Description
Technical field
The present invention relates to dump truck more particularly to a kind of dump trucks of anti-discharging rollover.
Background technology
The compartment of dump truck is furnished with tipper, is generally made of chassis, hydraulic lifting mechanism and compartment.It carries out
The earthwork, sandstone, bulk material handling transport when, can tumble automatically certain angle discharging due to loading compartment, greatly save and unload
Expect time and labour, shorten the haul-cycle time, improve production efficiency, reduces transportation cost.Dump truck is common transporter
Tool is divided into backward tumble type and lateral tilt type according to the direction of tumbling in compartment.In discharging, hydraulic pressure is controlled by steerable system
The piston rod movement of cylinder can be such that compartment stops in any desired obliquity.After discharging, the gravity using compartment itself makes
Compartment and with hydraulic control reset.Lateral tilt type dump truck, after compartment side discharging, this discharge way discharging, object
Material heap is that strip occupies that discharge zone is big, and when compartment is longer needs multiple hydraulic lifting mechanisms that could realize that the lateral of compartment inclines
It turns over.The dump truck for type of tumbling backward only needs a set of hydraulic lifting mechanism, and it is cone to unload material heap, and occupancy discharge zone is small, because
And type dump truck application of tumbling backward is more universal.
Fig. 1 is the common structure of type dump truck of tumbling backward, including compartment, vehicle frame and hydraulic lifting mechanism are this backward
The dump truck for type of tumbling is in discharging, if loading is excessive and material loosening degree is inadequate, after compartment after-frame door is opened, often only
There is the material at compartment rear portion to slide, and the material of compartment front is still parked in original place, as shown in Figure 2.Thus need hydraulic lifting
Mechanism slides downwards the very high material that can just make compartment front that compartment front is lifted, but the lifting of compartment front is very high or lifts
When fast, the material of compartment front makes the center of gravity in compartment seriously higher, it is easy to compartment be caused to turn on one's side and lead to a disaster and damage
Hydraulic pressure lifting device and tractor.
Invention content
It is an object of the invention to overcome the dump truck of backward type of tumbling in discharging due to the material at compartment rear portion elder generation
Compartment center of gravity is higher and the problem of turn on one's side caused by the material of compartment front first slides.For achieving the above object, originally
Invention replaces traditional compartment using a kind of folding compartment in middle part.When discharging, compartment front is first risen, compartment rear portion
After rise.Since the inclination angle of compartment front reaches the critical inclination that material slides prior to compartment rear portion, the material of compartment front is first
Row slides, and the material at compartment rear portion is pushed to slide together, avoids the material at compartment rear portion in this way earlier than compartment front
Material first slides the problem of causing compartment center of gravity higher and compartment is caused to turn on one's side.
Technical scheme of the present invention is specific as follows：
A kind of foldable compartment, including side frame and bottom plate, compartment are divided into forward and backward two parts, the bottom in forward and backward two parts compartment
Plate is hinged, and the side frame joint in forward and backward two parts compartment is movable occlusion structure.
Further, the side frame rear end in the preceding part compartment in above-mentioned foldable compartment has triangle tenon, rear part vehicle
The side frame front end in compartment has and the matched tongue-and-groove of triangle tenon.
Further, on above-mentioned foldable compartment further include telescopic protection set, one end of telescopic protection set is wrapped in
Tenon, the other end are wrapped in tongue-and-groove.
Further, above-mentioned foldable compartment further includes more crossbeams, and crossbeam is separately fixed at two on front compartment side frame
Between two tenon roots between tongue-and-groove and on trunk side frame, to be reinforced at the middle part folding to compartment.
Further, above-mentioned foldable compartment further includes more longerons, and longeron is separately fixed at the outside of tongue-and-groove and/or interior
The outside and/or inside of side and tenon root side frame, to be reinforced respectively to tongue-and-groove and tenon.
A kind of dump truck of anti-discharging rollover, including vehicle frame, compartment and lifting mechanism.The one end in compartment and the one of vehicle frame
End is hinged, and one end of lifting mechanism is connected with the other end of vehicle frame, and the other end in compartment is connected with the other end of lifting structures.Its
In, compartment is above-mentioned foldable compartment.
When discharging, when lifting mechanism lifts front compartment front, front compartment was former, trunk hinged place is that axis rotates, tenon
It is inserted into tongue-and-groove；After tenon is fully inserted into tongue-and-groove, forward and backward compartment is opposing stationary, lifting mechanism lift forward and backward compartment it is common after
Compartment is rotated with vehicle frame hinged place for axis.Since the inclination angle of compartment front critical being inclined prior to what compartment rear portion reached that material slides
The material at angle, compartment front slides in advance, and the material at compartment rear portion is pushed to slide together.
After discharging, lifting mechanism resets, and forward and backward compartment is reversely rotated using trunk and vehicle frame hinged place as axis jointly；When
After trunk is fallen on vehicle frame, front compartment was former, trunk hinged place is that axis reversely rotates, and tenon is separated with tongue-and-groove, front compartment
It drops back on vehicle frame.
Further, above-mentioned anti-rollover dump truck further includes secondary lifting mechanism.Secondary lifting mechanism one end and trunk
Front end is connected, and the other end is connected with vehicle frame.In discharging, pair lifting mechanism can be used for auxiliary lifting trunk.
Further, lifting mechanism and secondary lifting mechanism are hydraulic lifting mechanism.
Compared with prior art, beneficial effects of the present invention：A kind of dump truck of anti-discharging rollover provided by the invention,
Traditional compartment is replaced by using a kind of folding compartment in middle part so that dump truck in discharging, compartment front
Inclination angle reaches the critical inclination that material slides prior to compartment rear portion, and the material of compartment front slides in advance, and pushes compartment rear portion
Material slide together, avoid compartment front center of gravity it is higher and cause compartment turn on one's side risk.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing dump truck；
Fig. 2 is the material at compartment rear portion in discharging of existing dump truck prior to schematic diagram that compartment front slides；
Fig. 3 is a kind of structural schematic diagram of the dump truck of anti-discharging rollover described in the embodiment of the present invention 1 and 2；
Fig. 4 is the tenon groove structure schematic diagram described in the embodiment of the present invention 1 and 2；
Fig. 5 is that the secondary hydraulic cylinder described in the embodiment of the present invention 1 lifts when trunk makes the bottom plate in compartment 2 restore straight
Schematic diagram；
Fig. 6 is position view of the crossbeam on compartment side frame described in the embodiment of the present invention 2；
In figure 1 above and Fig. 2,1- vehicle frames；The compartments 2-；21- front compartments；21a- front compartment side frames；21b- front compartment side frames；
22- trunks；22a- trunk side frames；22b- trunk side frames；3- hydraulic lifting mechanisms；4- tenons；5- tongue-and-grooves；6- pair hydraulic pressure
Lifting mechanism；7- crossbeams；71- front compartment crossbeams；72- trunk crossbeams.
Specific implementation mode：
The present invention is described further with reference to the accompanying drawings.
Embodiment 1
As shown in figure 3, a kind of dump truck of anti-discharging rollover, including vehicle frame 1, compartment 2 and lifting mechanism 3.Compartment 2
Rear portion and the rear portion of vehicle frame 1 are hinged, and lifting mechanism 3 is hydraulic cylinder, and the front end in compartment 2 is connected with the piston rod of hydraulic cylinder.It should
Dump truck uses a kind of folding compartment 2 in middle part, the foldable compartment 2 to be made of side frame and bottom plate, and compartment 2 is in middle part
For 22 two parts of front compartment 21 and trunk, the bottom plate of front compartment 21 and trunk 22 is hinged.On the rear end of front compartment side frame 21a
There is the tenon 4 of triangle, the thickness of tenon 4 to be less than the thickness of front compartment side frame 21a at angle.On the front end of trunk side frame 22a
Angle have with 4 matched tongue-and-groove 5 of tenon, tongue-and-groove 5 is the groove that hollow portion is triangle, as shown in figure 4, the notch of tongue-and-groove 5
Width and groove shapes are coincide with tenon 4.
When discharging, when hydraulic lifting mechanism 3 lifts 21 front of front compartment, front compartment 21 is with front compartment 21 and 22 bottom of trunk
Plate hinged place rotates for axis, and tenon 4 is inserted into tongue-and-groove 5.After tenon 4 is fully inserted into tongue-and-groove 5, front compartment 21 and trunk 22 are opposite
Static, hydraulic lifting mechanism 3 is lifted compartment 2 and is rotated as axis using compartment 2 and 1 hinged place of vehicle frame.2 front of compartment is in uphill process
In, since the inclination angle of 21 bottom plate of front compartment reaches the critical inclinations that materials slide, the object in front compartment 21 prior to trunk 22
Material slides in advance, and applies certain thrust to the material in trunk 22 when sliding, and makes material in front and back compartment together
It slides.
After discharging, hydraulic lifting mechanism 3 resets, and the forward and backward common compartment 2 in compartment is reversely rotated with vehicle frame hinged place for axis.
After trunk is fallen on vehicle frame 1, front compartment was former, trunk bottom plate hinged place is that axis reversely rotates, and tenon 4 divides with tongue-and-groove 5
It opens, front compartment drops back on vehicle frame 1.
In order to assist discharging, a secondary hydraulic cylinder 6 can be also added under 22 front floor of trunk.When discharging, secondary hydraulic pressure
Cylinder 6 can be used for auxiliary lifting trunk 22.As shown in figure 5, when front compartment 21 rises certain altitude, after secondary hydraulic cylinder 6 lifts
Compartment 22 makes the bottom plate in compartment 2 restore straightened condition, so that the material in compartment 2 smoothly comes down in torrents.
Embodiment 2
As shown in fig. 6, on the basis of embodiment 1, near the tenon 4 and tongue-and-groove 5 on compartment side frame fixed cross beam 7 with
To carrying out reinforcement protection at the middle part folding in compartment 2.The side frame 21a and side frame 21b of 71 frame of crossbeam on front compartment 21 on both sides
Upper edge and close to tenon 4, upper surface is concordant with the upper surface of side frame 21a and side frame 21b.Crossbeam 72 on trunk 22 adds
The side frame 22a and side frame 22b on both sides upper edge and close to tongue-and-groove 5, the upper surface of upper surface and side frame 22a and side frame 22b
Concordantly.In addition, also longeron, longitudinal and cross beam 72 can be increased with 72 corresponding section of crossbeam in the outside of trunk 22 and/or inside
It connects together to being reinforced at the tongue-and-groove 5 of trunk 22.Likewise, also can be in the outside of front compartment 21 and/or inside and cross
71 corresponding section of beam increases longeron, and longitudinal and cross beam 71 connects together to being reinforced at the tenon 4 of front compartment 21.
Material is spilled into tongue-and-groove 4 and causes the blocking of tongue-and-groove 4 in order to prevent, and telescopic protection can be also covered on tenon structure
Set, one end of telescopic protection set, which is fixed on front compartment 21, is wrapped in tenon, and the other end is fixed on trunk 22 and is wrapped in
Tongue-and-groove.
Claims (9)
1. a kind of foldable compartment, including side frame and bottom plate, which is characterized in that the compartment is divided into forward and backward two parts, forward and backward
The bottom plate in two parts compartment is hinged, and the side frame joint in forward and backward two parts compartment is movable occlusion structure.
2. a kind of foldable compartment according to claim 1, which is characterized in that the side frame rear end in the preceding part compartment has
There is triangle tenon, the side frame front end in the rear part compartment has and the matched tongue-and-groove of triangle tenon.
3. a kind of foldable compartment according to claim 2, which is characterized in that further include telescopic protection set, it is described can
One end of telescopic protective cover is wrapped in the tenon, and the other end is wrapped in the tongue-and-groove.
4. a kind of foldable compartment according to claim 2, which is characterized in that further include 2 with upper beam, crossbeam difference
It is fixed between two tenon roots between two tongue-and-grooves on front compartment side frame and on trunk side frame.
5. a kind of foldable compartment according to claim 2, which is characterized in that further include 4 with upper longitudinal beam, wherein 2
The outside and/or inside of tongue-and-groove are separately fixed at upper longitudinal beam, in addition 2 are separately fixed at tenon root side frame with upper longitudinal beam
Outside and/or inside.
6. a kind of dump truck of anti-discharging rollover, including vehicle frame, compartment and lifting mechanism, the one end in the compartment and the vehicle
One end of frame is hinged, and the other end in the compartment is connected with the front end of the lifting structures, which is characterized in that the compartment is power
Profit requires the foldable compartment described in 2,3,4 or 5；
When the lifting mechanism lifts front compartment front, front compartment was former, trunk hinged place is that axis rotates, and tenon is inserted into tenon
Slot；After tenon is fully inserted into tongue-and-groove, forward and backward compartment is opposing stationary, and the lifting mechanism lifts forward and backward compartment jointly with rear car
Compartment is rotated with the vehicle frame hinged place for axis；
When the lifting mechanism resets, forward and backward compartment is reversely rotated using trunk and the vehicle frame hinged place as axis jointly；When
After trunk is fallen on the vehicle frame, front compartment was former, trunk hinged place is that axis reversely rotates, and tenon is separated with tongue-and-groove, preceding
Compartment drops back on the vehicle frame.
7. a kind of dump truck of anti-discharging rollover according to claim 6, which is characterized in that further include secondary lifting machine
Structure, the pair lifting mechanism are erected at the front end of the trunk, and the pair lifting mechanism is for before lifting the trunk
Portion.
8. a kind of dump truck of anti-discharging rollover according to claim 6, which is characterized in that the lifting mechanism is liquid
Press lifting mechanism.
9. a kind of dump truck of anti-discharging rollover according to claim 7, which is characterized in that the pair lifting mechanism is
Hydraulic lifting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203637.9A CN108515895A (en) | 2018-03-13 | 2018-03-13 | Foldable compartment and a kind of dump truck of anti-discharging rollover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203637.9A CN108515895A (en) | 2018-03-13 | 2018-03-13 | Foldable compartment and a kind of dump truck of anti-discharging rollover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108515895A true CN108515895A (en) | 2018-09-11 |
Family
ID=63433176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203637.9A Pending CN108515895A (en) | 2018-03-13 | 2018-03-13 | Foldable compartment and a kind of dump truck of anti-discharging rollover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249975A (en) * | 2018-11-12 | 2019-01-22 | 王亮 | A kind of architectural engineering ceramic tile transport device |
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|---|---|---|---|---|
| CN2442877Y (en) * | 2000-10-30 | 2001-08-15 | 赵永胜 | Bidirectional tipping-body for truck |
| CN101973223A (en) * | 2010-11-25 | 2011-02-16 | 贾立军 | Double retroverted self-charging carriage |
| DE102014002497A1 (en) * | 2013-02-27 | 2014-08-28 | Drehtainer Gmbh Spezial Container- Und Fahrzeugbau | Method for coupling first and second accessible containers in transport vehicle, involves placing first container on substrate, and pivoting second container about to side walls to pivot axis down to align side walls generally parallel |
| RU2584041C1 (en) * | 2015-03-02 | 2016-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" (ФГБОУ ВПО РГАТУ) | Tipping body for transportation of easily damaged products |
| CN205661349U (en) * | 2016-01-15 | 2016-10-26 | 孙文鑫 | Foldable carriage tipper |
| CN106494286A (en) * | 2015-09-06 | 2017-03-15 | 驻马店中集华骏车辆有限公司 | Dumper and its compartment and vehicle frame |
-
2018
- 2018-03-13 CN CN201810203637.9A patent/CN108515895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442877Y (en) * | 2000-10-30 | 2001-08-15 | 赵永胜 | Bidirectional tipping-body for truck |
| CN101973223A (en) * | 2010-11-25 | 2011-02-16 | 贾立军 | Double retroverted self-charging carriage |
| DE102014002497A1 (en) * | 2013-02-27 | 2014-08-28 | Drehtainer Gmbh Spezial Container- Und Fahrzeugbau | Method for coupling first and second accessible containers in transport vehicle, involves placing first container on substrate, and pivoting second container about to side walls to pivot axis down to align side walls generally parallel |
| RU2584041C1 (en) * | 2015-03-02 | 2016-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный агротехнологический университет имени П.А. Костычева" (ФГБОУ ВПО РГАТУ) | Tipping body for transportation of easily damaged products |
| CN106494286A (en) * | 2015-09-06 | 2017-03-15 | 驻马店中集华骏车辆有限公司 | Dumper and its compartment and vehicle frame |
| CN205661349U (en) * | 2016-01-15 | 2016-10-26 | 孙文鑫 | Foldable carriage tipper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249975A (en) * | 2018-11-12 | 2019-01-22 | 王亮 | A kind of architectural engineering ceramic tile transport device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180911 |
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| WD01 | Invention patent application deemed withdrawn after publication |