CN103847574A - Mine multi-axle dump truck - Google Patents
Mine multi-axle dump truck Download PDFInfo
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- CN103847574A CN103847574A CN201210515969.3A CN201210515969A CN103847574A CN 103847574 A CN103847574 A CN 103847574A CN 201210515969 A CN201210515969 A CN 201210515969A CN 103847574 A CN103847574 A CN 103847574A
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- hinged
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- dump truck
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Abstract
The invention discloses a mine multi-axle dump truck. A chassis of a mine multi-axle semi-trailer, a chassis of a mine multi-axle full-trailer or a chassis of a mine multi-axle self-propelled truck is used as a chassis of the mine multi-axle dump truck; a down-turning type rear box plate is arranged on the rear part of a container; the rear part of a container body is not provided with an upper transverse fence; a movable supporting leg mechanism consisting of a support, a supporting wheel and a power oil cylinder is arranged at the tail of the dump truck, serves as an additional support of the dump truck and also serves as an opening-closing mechanism for the down-turning type rear box plate. The mine multi-axle dump truck has low center of gravity and good driving and safety performances, and can be more applied to dynamic unloading operation when running forwards slowly.
Description
Affiliated technical field
Mine multiaxis dumping car is a kind of coal, ore or stone and other items transport vehicle, select multi-axle smei-trailer chassis, mine, mine multiaxis full-trailer chassis or mine multiaxis self-propelled chassis, can form various mines multiaxis semi-trailer tipping vehicle, mine multiaxis is hung dumping car or mine multiaxis self-propelled dumping car entirely.
Background technology
The mine dumping car of applying in mining area at present, the huge four-wheel type dumping car of profile mostly, along with improving constantly of mine dumping car mounted mass, the wheel that it is huge and huge profile, be called by people " giant ", but due to mine road conditions extreme difference, mine vehicle center of gravity is very high again, and obviously rideability and safety are all poor, also have the multiaxis dumping car of reinforcing in a small amount repacking with road dump truck at present, obviously due to the placing restrictions on of chassis mounted mass and vehicle box structure, cannot adapt to mine demand.
Summary of the invention
The object of this invention is to provide a kind of mine multiaxis dumping car, it fills being equipped with on the container of lower turning type rearing-box plate and the dumping car of movable supporting legs mechanism, is arranged on and is applicable to, on multiaxis mine vehicle chassis that mine road travels, form various mines multiaxis dumping car.
It is first upper-turn-type rearing-box plate traditional container to be designed to lower turning type end blocking that the present invention solves the technical scheme that its technical matters takes, then in the rear lower design and installation of railway carriage a set of movable supporting legs mechanism, it is by high-intensity rigid support for movable supporting legs mechanism, bogie wheel, actuator cylinder composition, rigid support and chassis frame are fixedly hinged, actuator cylinder one end and vehicle frame are fixedly hinged, the other end and support are movably hinged, the action of control actuator cylinder, in the time that ram shaft stretches out, just rearing-box plate holder can to dig to be pressed on after container through rigid support and bogie wheel closes container, in the time that ram shaft is retracted, naturally turn down container is opened along with the rotation of rigid support makes end blocking, simultaneously when the rigid support rear supporting wheel that rotate in place lands, play the effect of supporting leg.
Beneficial effect of the present invention
1, owing to being to adopt mine multi-axis chassis, make to fall in car load center of gravity, rideability and safety performance are improved.
2, adopted lower turning type rearing-box plate, container rear portion, without upper rail, makes the goods unloading of bulk mine unblocked.
3, the stability when movable supporting legs that bogie wheel is housed can be strengthened lorry unloading, and can realize the slowly dynamic unloading operation under to overtake of vehicle.
Accompanying drawing explanation
Fig. 1 is the not complete vehicle structure schematic diagram under unloading state of mine multiaxis dumping car
Fig. 2 is the complete vehicle structure schematic diagram under the multiaxis dumper unloading state of mine
Fig. 3 is the not structural representation under open mode of mine multiaxis dumping car afterbody lower turning type rearing-box plate
Fig. 4 is the structural representation under the multiaxis dumping car afterbody lower turning type rearing-box plate open mode of mine
Fig. 5 is that mine multiaxis dumping car afterbody lower turning type boxboard is opened and box body turns over the structural representation under state after lifting
Fig. 6 is the right TV structure schematic diagram of Fig. 3
In figure: 1. chassis, 2. prepositive hoisting oil cylinder, 3. container body, 4. lower turning type rearing-box plate, 5. support, 6. fixing hinged, 7. actuator cylinder, 8. fixing hinged, 9. bogie wheel, 10. hinged, 11. is fixing hinged, and 12. is movable hinged
The specific embodiment
Mine multiaxis dumping car, it is by chassis 1, prepositive hoisting oil cylinder 2, container and movable supporting legs mechanism composition, it is by passing through fixing hinged 11 supports 5 hinged with chassis 1 for described movable supporting legs mechanism, be arranged on the bogie wheel 9 at support 5 tops, by fixing hinged 6, the other end consists of the hinged actuator cylinder 7 of activity hinged 12 and support 5 with chassis 1 is hinged in one end.It is by by the fixing hinged 8 container bodies 3 hinged with chassis 1 for its container, forms with the hinged lower turning type rearing-box plate 4 of container body 3 by hinged 10.
The complete vehicle structure schematic diagram that is mine multiaxis dumping car shown in Fig. 1 under unloading state not, prepositive hoisting oil cylinder 2 is in off working state as seen from the figure, container body 3 horizontal positioned, lower turning type rearing-box plate 4 is pressed on container body rear portion under the compressing of the bogie wheel 9 of movable supporting legs mechanism, and container is closed condition.
Shown in Fig. 2, be the complete vehicle structure schematic diagram of mine multiaxis dumping car under unloading state, prepositive hoisting oil cylinder 2 lifts container body 3 tilt, and lower turning type rearing-box plate 4 is opened and leaned against on the movable supporting legs that is bearing in ground, and whole dumping car is unloading state.
Fig. 3, Fig. 4, Fig. 5, Fig. 6 are the structural representations under the each mode of operation of mine multiaxis dumping car afterbody lower turning type rearing-box plate
In above-mentioned each figure, lower turning type rearing-box plate 4 is done turning hinged by cutting with scissors 10 with container body 3, the support 5 of movable supporting legs mechanism is the high strength rigid member that load-bearing is used, its one end is done rotatable hinged one end that adds by fixing hinged 11 with chassis 1 rotating bogie wheel 9 has been installed, actuator cylinder 7 is dynamical elements of handling rigid support 5, its one end by fixing hinged 6 with chassis 1 do rotatably hinged, and the other end by movable hinged 12 and support 5 do rotatable and can be with support 5 swings hinged.
The operation in the following manner of mine multiaxis dumping car
Dumping car is in the state of not unloading as shown in Figure 1, and now the state of lower turning type rearing-box plate and movable supporting legs as shown in Figure 3.Unloading operation starts, steering maneuver oil cylinder 7, along with the slowly retraction of cylinder piston rod, drive the support 5 of movable supporting legs mechanism to do clockwise direction swing together with bogie wheel 9 as axle center to fix hinged 11, now be supported the lower turning type rearing-box plate 4 that presses of wheel and also under goods and Action of Gravity Field, relying on bogie wheel 9, take the hinged 10 slowly upsets downwards as axle center, until bogie wheel 9 contacts with ground, lower turning type rearing-box plate 4 is all opened, whole dumping car afterbody is state shown in Fig. 4, and dumping car has completed first stage unloading operation.Then handle prepositive hoisting oil cylinder 2, each joint piston rod is slowly stretched out, container body 3 is slowly lifted as axle center until arrive designed inclination angle degree to fix hinged 8, now whole dumping car is state shown in Fig. 2, its afterbody is state shown in Fig. 5, dumping car, under the cooperation of movable supporting legs bogie wheel, can be realized the dynamic unloading operation of automobile low-speed under to overtake, so that the goods in container all completes unloading operation equably.Complete after unloading operation and can first handle prepositive hoisting oil cylinder 2 by above-mentioned contrary order, make each joint piston rod slowly bounce back and container is steadily put down, steering maneuver oil cylinder 7 again, its piston rod is slowly stretched out, drive support 5 by bogie wheel 9, lower turning type rearing-box plate 4 to be held up and is pressed on after container body 3, make dumping car return to state shown in Fig. 1, its afterbody is state shown in Fig. 3.
Claims (2)
1. mine multiaxis dumping car, it is by chassis (1), prepositive hoisting oil cylinder (2), container and movable supporting legs mechanism composition, it is characterized in that described movable supporting legs mechanism, it is by passing through fixing hinged (11) support (5) hinged with chassis (1), be arranged on the bogie wheel (9) at support (5) top, by fixing hinged (6) and chassis (1) are hinged, the other end passes through movable hinged (12) actuator cylinder (7) composition hinged with support (5) in one end.
2. mine according to claim 1 multiaxis dumping car, it is by passing through fixing hinged (8) container body (3) hinged with chassis (1), by hinged lower turning type rearing-box plate (4) composition of hinged (10) and container body (3) to be further characterized in that container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515969.3A CN103847574A (en) | 2012-12-05 | 2012-12-05 | Mine multi-axle dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210515969.3A CN103847574A (en) | 2012-12-05 | 2012-12-05 | Mine multi-axle dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103847574A true CN103847574A (en) | 2014-06-11 |
Family
ID=50855866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210515969.3A Pending CN103847574A (en) | 2012-12-05 | 2012-12-05 | Mine multi-axle dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103847574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608245A (en) * | 2014-12-31 | 2015-05-13 | 三一汽车制造有限公司 | Wet-mixing mortar agitating pump truck and hydraulic control system thereof |
| CN111055749A (en) * | 2020-03-16 | 2020-04-24 | 深圳力侍技术有限公司 | Automobile carrying device and automobile carrying method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954039A (en) * | 1988-10-27 | 1990-09-04 | Trailstar Mfg. Corp. | Uniframe rolloff dumpster |
| CN2830156Y (en) * | 2005-08-11 | 2006-10-25 | 罗海军 | Side tipping body |
| CN200942720Y (en) * | 2006-07-13 | 2007-09-05 | 吴逸民 | Automatic handstand loading-unloading type container carrier |
| CN201849373U (en) * | 2010-10-29 | 2011-06-01 | 包头北奔重型汽车有限公司 | Locking mechanism for back door of self-dumping truck |
| CN202130370U (en) * | 2011-06-27 | 2012-02-01 | 张权 | Container carrier |
| CN202986920U (en) * | 2012-12-05 | 2013-06-12 | 中国重型汽车集团邯郸市路神专用汽车有限公司 | Mine multi-shaft dumper |
-
2012
- 2012-12-05 CN CN201210515969.3A patent/CN103847574A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954039A (en) * | 1988-10-27 | 1990-09-04 | Trailstar Mfg. Corp. | Uniframe rolloff dumpster |
| CN2830156Y (en) * | 2005-08-11 | 2006-10-25 | 罗海军 | Side tipping body |
| CN200942720Y (en) * | 2006-07-13 | 2007-09-05 | 吴逸民 | Automatic handstand loading-unloading type container carrier |
| CN201849373U (en) * | 2010-10-29 | 2011-06-01 | 包头北奔重型汽车有限公司 | Locking mechanism for back door of self-dumping truck |
| CN202130370U (en) * | 2011-06-27 | 2012-02-01 | 张权 | Container carrier |
| CN202986920U (en) * | 2012-12-05 | 2013-06-12 | 中国重型汽车集团邯郸市路神专用汽车有限公司 | Mine multi-shaft dumper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608245A (en) * | 2014-12-31 | 2015-05-13 | 三一汽车制造有限公司 | Wet-mixing mortar agitating pump truck and hydraulic control system thereof |
| CN111055749A (en) * | 2020-03-16 | 2020-04-24 | 深圳力侍技术有限公司 | Automobile carrying device and automobile carrying method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |