CN202986920U - Mine multi-shaft dumper - Google Patents
Mine multi-shaft dumper Download PDFInfo
- Publication number
- CN202986920U CN202986920U CN 201220663030 CN201220663030U CN202986920U CN 202986920 U CN202986920 U CN 202986920U CN 201220663030 CN201220663030 CN 201220663030 CN 201220663030 U CN201220663030 U CN 201220663030U CN 202986920 U CN202986920 U CN 202986920U
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- hinged
- mine
- dumper
- chassis
- shaft
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- Expired - Fee Related
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- 239000000203 mixture Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 241000274582 Pycnanthus angolensis Species 0.000 abstract 2
- 239000011087 paperboard Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model provides a mine multi-shaft dumper. A mine multi-shaft semi-trailer or a mine multi-shaft full-trailer or a mine multi-shaft self-propelled truck is selected to be a chassis of the dumper. A turndown rear box board is arranged on the rear portion of a container of the dumper. Upper transverse railings are not arranged on the rear portion of the container. A movable landing leg mechanism composed of a support, a bearing wheel and an actuator cylinder is installed on the tail portion of the dumper. The movable landing leg mechanism not only serves as an additional support, but also is used as an opening and closing mechanism of the turndown rear box board. The mine multi-shaft dumper is low in gravity center, good in driving and safety performance and suitable for dynamic unloading operation when the dumper is under a low-speed forward driving state.
Description
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, the mine multiaxis is hung dumping car or mine multiaxis self-propelled dumping car entirely.
Background technology
The mine dumping car of using in the 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 are called by people " giant ", but due to mine road conditions extreme difference, the mine vehicle center of gravity is very high again, and obviously rideability and safety are all relatively poor, and the multiaxis dumping car of reinforcing in a small amount repacking with road dump truck is also arranged at present, obviously due to the placing restrictions on of chassis mounted mass and vehicle box structure, can't adapt to the mine needs.
Summary of the invention
The purpose of this invention is to provide a kind of mine multiaxis dumping car, it will be equipped with on the dumping car of the container of lower turning type rearing-box plate and movable supporting legs mechanism and fill, and be arranged on the multiaxis mine vehicle chassis that is applicable to that mine road travels, and form various mines multiaxis dumping car.
The technical solution adopted for the present invention to solve the technical problems is this mine multiaxis dumping car of inventing, it is comprised of chassis, prepositive hoisting oil cylinder, container and movable supporting legs mechanism, described movable supporting legs mechanism, it is by passing through the hinged support in fixing hinged c and chassis, be arranged on the bogie wheel of top of the trellis, an end by fixing hinged a with the chassis the hinged and other end by the movable hinged actuator cylinder composition hinged with support.and the upper-turn-type rearing-box plate that container is traditional is designed to the lower turning type rearing-box plate, then in the rear lower design and installation of railway carriage one cover movable supporting legs mechanism, it is by high-intensity rigid support for movable supporting legs mechanism, bogie wheel, actuator cylinder forms, 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, when ram shaft stretches out, just the rearing-box plate holder can to dig through rigid support and bogie wheel and be pressed on the container back container cuts out, when ram shaft is retracted, along with the rotation of rigid support is turned down end blocking naturally, container is opened, land when the rigid support rear supporting wheel that rotate in place simultaneously, played the effect of supporting leg.
Beneficial effect of the present invention
1, owing to being to adopt the mine multi-axis chassis, the car load center of gravity is descended, rideability and safety performance are improved.
2, adopted the lower turning type rearing-box plate, the container rear portion makes bulk mine goods unloading unblocked without upper rail.
The stability when movable supporting legs that 3, bogie wheel is housed can be strengthened the lorry unloading, and can realize the slowly dynamic unloading operation under to overtake of vehicle.
Description of drawings
Fig. 1 is the not complete vehicle structure schematic diagram under the 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 rearing-box plate is opened and box body turns over 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 a, 7. actuator cylinder, 8. fixing hinged b, 9. bogie wheel, 10. hinged, 11. fixing hinged c, 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 form, it is by by the hinged support 5 of fixing hinged c11 and chassis 1 for described movable supporting legs mechanism, bogie wheel 9, one ends that are arranged on support 5 tops by fixing hinged a6 with chassis 1 hinged the and other end by movable hinged 12 actuator cylinder 7 compositions hinged with support 5.It is by passing through the hinged container body 3 in fixing hinged b8 and chassis 1, by hinged 10 lower turning type rearing-box plate 4 compositions hinged with container body 3 for its container.
Shown in Figure 1 is that mine multiaxis dumping car is in the complete vehicle structure schematic diagram 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, container is closed condition.
Shown in Figure 2 is that mine multiaxis dumping car is in the complete vehicle structure schematic diagram under the unloading state, and prepositive hoisting oil cylinder 2 lifts container body 3 and 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 the unloading state.
Fig. 3, Fig. 4, Fig. 5, Fig. 6 are the structural representations under each mode of operation of multiaxis dumping car afterbody lower turning type rearing-box plate of mine.
By in above-mentioned each figure as seen, 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 end is made the rotatable hinged end that adds by fixing hinged c11 and chassis 1 rotating bogie wheel 9 has been installed, actuator cylinder 7 is dynamical elements of handling rigid support 5, its end is done rotatably hinged by fixing hinged a6 and chassis 1, and the other end by movable hinged 12 and support 5 do rotatably also 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 unloading as shown in Figure 1, and the state of lower turning type rearing-box plate and movable supporting legs as shown in Figure 3 at this moment.Unloading operation begins, steering maneuver oil cylinder 7, slowly retraction along with cylinder piston rod, the support 5 of drive movable supporting legs mechanism is made clockwise direction together with bogie wheel 9 take fixing hinged 11 and is swung as the axle center, be supported the lower turning type rearing-box plate 4 that presses of wheel this moment and also relying on bogie wheel 9 under goods and Action of Gravity Field, take the hinged 10 slowly upsets downwards as the 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 Figure 4, and dumping car has been completed the F/s unloading operation.Then handle prepositive hoisting oil cylinder 2, make and respectively save piston rod and slowly stretch out, container body 3 is slowly lifted as the axle center until arrive the designed inclination angle degree take fixing hinged b8, this moment, whole dumping car was state shown in Figure 2, its afterbody is state shown in Figure 5, dumping car can be realized the dynamic unloading operation under automobile low-speed to overtake under the cooperation of movable supporting legs bogie wheel, so that the goods of container body is all completed unloading operation equably.Can first handle prepositive hoisting oil cylinder 2 by above-mentioned opposite order after completing unloading operation, make and respectively save piston rod and slowly bounce back and container is steadily put down, the steering maneuver oil cylinder 7 again, its piston rod is slowly stretched out, drive support 5 and by bogie wheel 9, lower turning type rearing-box plate 4 is held up and be pressed on container body 3 back, make dumping car return to state shown in Figure 1, its afterbody is state shown in Figure 3.
Claims (2)
1. mine multiaxis dumping car, it is by chassis (1), prepositive hoisting oil cylinder (2), container and movable supporting legs mechanism form, it is characterized in that described movable supporting legs mechanism, it is by passing through fixing hinged c (11) support (5) hinged with chassis (1), be arranged on the bogie wheel (9) at support (5) top, an end is hinged and the other end forms by the hinged actuator cylinder (7) of movable hinged (12) and support (5) with chassis (1) by fixing hinged a (6).
2. mine according to claim 1 multiaxis dumping car, it is by passing through fixing hinged b (8) the 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 |
|---|---|---|---|
| CN 201220663030 CN202986920U (en) | 2012-12-05 | 2012-12-05 | Mine multi-shaft dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663030 CN202986920U (en) | 2012-12-05 | 2012-12-05 | Mine multi-shaft dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986920U true CN202986920U (en) | 2013-06-12 |
Family
ID=48558129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220663030 Expired - Fee Related CN202986920U (en) | 2012-12-05 | 2012-12-05 | Mine multi-shaft dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847574A (en) * | 2012-12-05 | 2014-06-11 | 中国重型汽车集团邯郸市路神专用汽车有限公司 | Mine multi-axle dump truck |
| CN107776470A (en) * | 2016-08-26 | 2018-03-09 | 上海宝冶集团有限公司 | Transport the dumper and handling method of different size container |
-
2012
- 2012-12-05 CN CN 201220663030 patent/CN202986920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847574A (en) * | 2012-12-05 | 2014-06-11 | 中国重型汽车集团邯郸市路神专用汽车有限公司 | Mine multi-axle dump truck |
| CN107776470A (en) * | 2016-08-26 | 2018-03-09 | 上海宝冶集团有限公司 | Transport the dumper and handling method of different size container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131205 |