CN104553930B - A kind of dump wagon - Google Patents
A kind of dump wagon Download PDFInfo
- Publication number
- CN104553930B CN104553930B CN201310507521.1A CN201310507521A CN104553930B CN 104553930 B CN104553930 B CN 104553930B CN 201310507521 A CN201310507521 A CN 201310507521A CN 104553930 B CN104553930 B CN 104553930B
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- China
- Prior art keywords
- steel plate
- hydraulic jack
- magnetic valve
- valve flow
- hydraulic
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 239000003921 oil Substances 0.000 claims description 44
- 239000010720 hydraulic oil Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Dump wagon disclosed by the invention includes driver's cabin and tilter, support the crossbeam 2 and auxiliary girder 3 of the tilter, positioned at the crossbeam 2 and the supporting steel plate 1 in the outside of auxiliary girder 3, it is fixed on the hydraulic jack 4 of the crossbeam 2 and the side of auxiliary girder 3, the hydraulic jack 4 is located at the top of the supporting steel plate 1 and relative with the supporting steel plate 1, operating range of the interval for the retractable support tilter of hydraulic jack 4 between the hydraulic jack 4 and the supporting steel plate 1, even if dump wagon carries out tipping bucket unloading, the ground of vehicle side is soft or collapses, also the support of carrying steel plate 1 can be obtained by starting the hydraulic jack 4 of the side, dump wagon is set also to preserve poised state without turning on one's side when carrying out tipping bucket unloading.
Description
Technical field
In particular it is flat the present invention relates to a kind of adjustable vehicle the present invention relates to a kind of dump wagon technical field
The dump wagon of weighing apparatus.
Background technology
Dump wagon is a kind of vehicle being designed for transport goods, the car particularly used in building unit
, it has large, medium and small three kinds of vehicles, and large-scale dump wagon can deliver tens tons of goods, and its dump wagon is inherently
Weigh several tons even more than ten tons, this just proposes very high requirement to the bearing strength and security of dump wagon, especially for
The unloading carried convenient of goods and the tipping bucket type lorry that designs is even more so.Particularly heavier goods is carried in dump wagon to carry out
Tipping bucket is particularly easy to cause rollover when unloading, collapsed or during soft ground for example, having below the trailing wheel of dump wagon side, one
Denier carries out tipping bucket unloading, and the dump wagon side is not supported, meeting disequilibrium, it is easy to cause the dump wagon to turn on one's side, from
And cause unnecessary property loss.
The content of the invention
Present invention solves the technical problem that being to provide a kind of dump wagon, the dump wagon can be obtained when carrying out tipping bucket unloading
Powerful support, even if vehicle side ground is soft or collapses, or tire or so is uneven, and will not also be unloaded in tipping bucket
Turned on one's side easily during goods, and be not required to do complicated change to existing lorry tipping bucket and support system, it is simple and easy to apply.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of dump wagon, it includes：
Driver's cabin and tilter, support the crossbeam 2 and auxiliary girder 3 of the tilter, positioned at the crossbeam 2 and the pair
The supporting steel plate 1 in the outside of beam 3, is fixed on the hydraulic jack 4 of the crossbeam 2 and the side of auxiliary girder 3, the hydraulic jack 4
In the top of the supporting steel plate 1 and relative with the supporting steel plate 1, between the hydraulic jack 4 and the supporting steel plate 1 between
Every the operating range for the retractable support tilter of hydraulic jack 4, hydraulic oil pump 11 is switched by magnetic valve flow-dividing control
And an oil return switch 8 is connected control with the hydraulic jack 4 to the oil-feed of hydraulic jack 4, and control the hydraulic jack 4
8 are switched to the oil return of hydraulic oil container 12 by the oil return；
Wherein described magnetic valve flow-dividing control switch includes magnetic valve flow-dividing control switch 6 and magnetic valve flow-dividing control switch
7, the magnetic valve flow-dividing control switch 7 is connected with a magnetic valve flow-dividing control switch 10, and the magnetic valve flow-dividing control is opened
The oil-out for closing 10 (it is integrated with oil return switch) is connected with unloading hydraulic top oil cylinder 13 and unloading hydraulic top oil cylinder 14 respectively, returns
Hydraulic fluid port is connected with hydraulic oil container 12；Magnetic valve flow-dividing control switch 6 be distributed in vehicle opposite side, be fixed on the crossbeam 2 with
Other hydraulic jacks of the side of auxiliary girder 3 are connected.
Optionally, the supporting steel plate 1 is the reclinate load-bearing steel plate of single back axle dump wagon, in bearing goods,
Upward, two is moved down in the middle of the load-bearing steel plate.
It is preferred that, the hydraulic jack 4 can be located at the position directly in the middle of the supporting steel plate 1.
Optionally, the supporting steel plate 1 is the load-bearing steel plate that double back axle lorries are bent upwards, described in bearing goods
Downward, two is moved up in the middle of load-bearing steel plate.
It is preferred that, the hydraulic jack 4 is located at the position directly over the two ends steel plate peace seat of supporting steel plate 1.
It is preferred that, the hydraulic oil pump 11, magnetic valve flow-dividing control switch 6, magnetic valve flow-dividing control switch 7, magnetic valve
The control button of flow-dividing control switch 10 and oil return switch 8 may be provided in driver's cabin.
Compared with prior art, the invention has the advantages that：
The dump wagon of the present invention includes driver's cabin and tilter, supports the crossbeam 2 and auxiliary girder of the tilter
3, positioned at the crossbeam 2 and the supporting steel plate 1 in the outside of auxiliary girder 3, it is fixed on the liquid of the crossbeam 2 and the side of auxiliary girder 3
Compressing cylinder 4, the hydraulic jack 4 is located at the top of the supporting steel plate 1 and relative with the supporting steel plate 1, the hydraulic oil
Interval is for the operating range of the retractable support tilter of hydraulic jack 4, hydraulic oil pump between cylinder 4 and the supporting steel plate 1
11 are switched and oil return switch 8 is connected with the hydraulic jack 4 and controlled to the hydraulic jack 4 by magnetic valve flow-dividing control
Oil-feed, and control the hydraulic jack 4 by oil return switch 8 to the oil return of hydraulic oil container 12, even if dump wagon is turned over
During bucket unloading, the ground of certain side is soft or collapses, and the support of carrying steel plate 1 can be also obtained by starting the hydraulic jack 4 of the side,
Dump wagon is set also to preserve poised state without turning on one's side when carrying out tipping bucket unloading.
Brief description of the drawings
Fig. 1 is the schematic diagram of dump wagon of the present invention；
Fig. 2 is the embodiment schematic diagram that dump wagon of the present invention is balanced control；
Fig. 3 is another example structure schematic diagram of carrying steel plate in the present invention.
Embodiment
The embodiment of the present invention is given with reference to schematic diagram and described in detail：
Embodiment 1：
With reference to shown in Fig. 1 and Fig. 2, single back axle dump wagon of the present embodiment, single back axle dump wagon includes driving
Room and tilter, additionally include the crossbeam 2 and auxiliary girder 3 for supporting the tilter, positioned at the crossbeam 2 and the auxiliary girder
The supporting steel plate 1 in 3 outsides, the supporting steel plate 1 is mainly the load-bearing for strengthening lorry, and damping work is played between crossbeam 2 and back axle
With, when implementing, can be integrally attached to by one group of reclinate steel plate of polylith on the back axle of dump wagon, carrying goods
During thing, upward, two is moved down in the middle of the load-bearing steel plate, is repeated no more here.
In addition, in order to solve when tilter is unloaded, the ground under the tire of side is soft or collapse etc. can not under situation
Tilter formation is supported, also includes being fixed on the crossbeam 2 and the hydraulic jack 4 of the side of auxiliary girder 3 in the present embodiment,
The hydraulic jack 4 is located at the top of the supporting steel plate 1 and relative with the supporting steel plate 1, the hydraulic jack 4 with it is described
Interval is for the operating range of the retractable support tilter of hydraulic jack 4 between supporting steel plate 1, i.e., hydraulic jack 4 is in not work
Spaced apart with supporting steel plate 1 when making, operationally, hydraulic jack 4, which stretches out, can be against on supporting steel plate 1, by pressing
Control button arbitrarily adjusts hydraulic jack 4, allows vehicle to remain balance, and the car of goods or dump wagon is unsnatched in tilter
Control button retraction is pressed when body has been balanced, interval is kept.
In addition, in the present embodiment hydraulic oil pump 11 switched by magnetic valve flow-dividing control and oil return switch 8 with it is described
Hydraulic jack 4 is connected control to the oil-feed of hydraulic jack 4, and controls the hydraulic jack 4 to switch 8 to liquid by the oil return
Press oil the oil return of case 12.
The switch of magnetic valve flow-dividing control described in the present embodiment includes magnetic valve flow-dividing control switch 6 and magnetic valve shunting control
System switch 7, the magnetic valve flow-dividing control switch 7 is connected with a magnetic valve flow-dividing control switch 10, the magnetic valve shunting
The oil-out of controlling switch 10 (its be integrated with oil return switch) respectively with unloading hydraulic top oil cylinder 13 and hydraulic top oil cylinder 14 of unloading
It is connected, oil return opening is connected with hydraulic oil container 12；The oil-out of magnetic valve flow-dividing control switch 6 is fixed on vehicle opposite side with other
Crossbeam be connected with the hydraulic jack of auxiliary girder side, i.e., hydraulic jack is installed in left and right vehicle wheel both sides in crossbeam and auxiliary girder side,
And controlled by same hydraulic oil pump 11, left and right vehicle wheel both sides can be achieved and all keep balance when carrying out tipping bucket unloading, in order to
Dump wagon balance is kept, when hydraulic jack supports tilter, is all set in the oil inlet pipe of all entrance hydraulic jacks
There is check valve, to prevent that hydraulic oil flows back in hydraulic jack, hydraulic jack is retracted, vehicle balance imbalance.
It is to be appreciated that in the present invention magnetic valve flow-dividing control switch with oil return switch be arranged on when implementing it is same
In equipment, for example, oil return switch is arranged in magnetic valve flow-dividing control switch, i.e., above-mentioned magnetic valve flow-dividing control switch
10, repeat no more here.
Need explanation, in the present embodiment, hydraulic oil pump 11 can for control hydraulic jack 4 work can also be same
When control unloading hydraulic top oil cylinder 13 and unloading hydraulic top oil cylinder 14 work, two magnetic valve flow-dividing controls switches are used for controlling
The control of the shunting of hydraulic oil, such as magnetic valve flow-dividing control switch 7 sends oil to magnetic valve flow-dividing control switch 7 respectively or unloaded
Goods hydraulic top oil cylinder 13 etc., oil return switch is primarily used to oil being transmitted back in hydraulic oil container 12 in the present embodiment.
During specific works, for example, dump wagon needs tipping bucket that place unloading is fixed, and its side is uneven, it is impossible to
Hydraulic pressure support is carried out to tilter, you can control by hydraulic oil pump 11, the oil in hydraulic oil container is constantly passed through into magnetic valve
Flow-dividing control switch 6, magnetic valve flow-dividing control switch 7, send into hydraulic jack 4, so that drive hydraulic jack 4 to work, the hydraulic pressure
Its telescopic end is against on supporting steel plate 1 after stretching out when oil cylinder 4 works, and allows vehicle to be maintained at optimum balance state, due to supporting steel
The elasticity of plate 1 and the dynamics of carrying are all larger, therefore can play good supporting role, so as to be propped up tilter
Support, 7 can be switched after being supported to tilter, and then equally by Pump Control by magnetic valve flow-dividing control
Oil is sent to unloading hydraulic top oil cylinder 13 and unloading hydraulic top oil cylinder 14 raises tilter, so as to be unloaded.
When the work of hydraulic jack 4 is finished, magnetic valve flow-dividing control switch 6, magnetic valve flow-dividing control switch 7 can be closed,
Oil return switch 8 is opened, allows oil to return in hydraulic oil container 12.
Explanation is needed, is only illustrated in the present embodiment with a hydraulic jack, actually in other respective carrier steel
The correspondence position of plate may also set up other hydraulic jacks, for example, when actually realizing, so that it may be switched by magnetic valve flow-dividing control
Hydraulic oil is sent to the work of the hydraulic jack of other sides of vehicle and switched by the oil return in magnetic valve flow-dividing control switch 6 real by 6
Existing oil return, is repeated no more here.
For the ease of operation, the control that hydraulic oil pump, magnetic valve flow-dividing control switch and oil return are switched in the present embodiment
Button is preferably disposed in truck cab, and the setting of control button can be according to existing for those of ordinary skill in the art
Disclosed technology contents are easily selected, and are repeated no more here.
Embodiment 2：
A kind of pair of back axle dump wagon in the present embodiment, the structure with embodiment 1 is essentially identical, and both differences are main
It is the form of supporting steel plate and the position of hydraulic jack, specifically, supporting steel plate is one be bent upwards in the present embodiment
Group plurality of steel plates structure is integrally attached to together, in bearing goods, and downward, two is moved up in the middle of the load-bearing steel plate,
And hydraulic jack 16 described in the present embodiment and hydraulic jack 17 are located at the position directly over the two ends steel plate peace seat of supporting steel plate 15,
As shown in Figure 2.
Although presently preferred embodiments of the present invention is disclosed above, the present invention is not limited to above-described embodiment, any skill
Technical staff in art field, is not departing from disclosed herein in the range of, when can make a little change and adjustment.
Claims (5)
1. a kind of dump wagon, it is characterised in that including：
Driver's cabin and tilter, support the crossbeam (2) and auxiliary girder (3) of the tilter, positioned at the crossbeam (2) with it is described
Supporting steel plate (1) on the outside of auxiliary girder (3), the supporting steel plate (1) is one group of reclinate steel plate of polylith, is fixed on described big
Beam (2) and the hydraulic jack (4) of the auxiliary girder (3) side, the hydraulic jack (4) are located at the top of the supporting steel plate (1)
And, interval supplies the hydraulic oil between the hydraulic jack (4) and the supporting steel plate (1) with the supporting steel plate (1) relatively
The operating range of cylinder (4) retractable support tilter, hydraulic oil pump (11) is switched and an oil return by magnetic valve flow-dividing control
Switch (8) is connected control with the hydraulic jack (4) to the hydraulic jack (4) oil-feed, and controls the hydraulic jack (4) to lead to
The oil return switch (8) is crossed to hydraulic oil container (12) oil return；I.e. hydraulic jack (4) is spaced when not working with supporting steel plate (1)
Certain distance, operationally, hydraulic jack (4), which stretches out, to be against on supporting steel plate (1), and liquid is arbitrarily adjusted by pressing control button
Compressing cylinder (4), allows vehicle to remain balance, and the vehicle body for unsnatching goods or dump wagon in tilter is pressed when having balanced
Control button is retracted, and keeps interval；
Wherein described magnetic valve flow-dividing control switch includes magnetic valve flow-dividing control switch (6) and magnetic valve flow-dividing control switch
(7), magnetic valve flow-dividing control switch (7) oil-out switchs (10) with a magnetic valve flow-dividing control and is connected, the electromagnetism
The oil-out of valve flow-dividing control switch (10) is connected with unloading hydraulic top oil cylinder (13) and unloading hydraulic top oil cylinder (14) respectively, institute
The oil return opening for stating magnetic valve flow-dividing control switch (10) is connected with hydraulic oil container (12)；Magnetic valve flow-dividing control switchs (6) with dividing
Cloth in vehicle opposite side, be fixed on the crossbeam (2) and be connected with other hydraulic jacks of the auxiliary girder (3) side.
2. dump wagon according to claim 1, it is characterised in that：The supporting steel plate (1) is reclinate load-bearing steel
Plate.
3. dump wagon according to claim 2, it is characterised in that：The hydraulic jack (4) is located at the supporting steel plate (1)
Position directly over centre.
4. dump wagon according to claim 3, it is characterised in that：The hydraulic jack (4) is located at the supporting steel plate (1)
Position directly over the steel plate peace seat of two ends.
5. dump wagon according to claim 1, it is characterised in that：Hydraulic oil pump (11), magnetic valve flow-dividing control switch
(6), magnetic valve flow-dividing control switch (7), magnetic valve flow-dividing control switch (10), the control button of oil return switch (8) are arranged on
In driver's cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310507521.1A CN104553930B (en) | 2013-10-24 | 2013-10-24 | A kind of dump wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310507521.1A CN104553930B (en) | 2013-10-24 | 2013-10-24 | A kind of dump wagon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104553930A CN104553930A (en) | 2015-04-29 |
| CN104553930B true CN104553930B (en) | 2017-09-15 |
Family
ID=53071342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310507521.1A Active CN104553930B (en) | 2013-10-24 | 2013-10-24 | A kind of dump wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104553930B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840246A1 (en) * | 1988-06-22 | 1990-01-04 | Edelhoff Polytechnik | WASTE COLLECTING VEHICLE WITH CONTAINERS DESIGNED AS INTERCHANGEABLE CONTAINERS ON A TIPPER FRAME |
| CN201009781Y (en) * | 2006-12-12 | 2008-01-23 | 郭春波 | Banking-against hydraulic pressure lifting device of project self-discharging vehicle |
| CN201553071U (en) * | 2009-12-01 | 2010-08-18 | 中集车辆（集团）有限公司 | Lifting and balancing device and front top dump truck employing same |
| CN202030252U (en) * | 2011-04-13 | 2011-11-09 | 上海老港废弃物处置有限公司 | Lifting stabilizing device for municipal domestic waste container dump truck |
| CN203567598U (en) * | 2013-10-24 | 2014-04-30 | 邓修海 | Novel tipping truck |
-
2013
- 2013-10-24 CN CN201310507521.1A patent/CN104553930B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104553930A (en) | 2015-04-29 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170810 Address after: 401344 Chongqing District of Banan City Shilong Town Dalian Village Dragon Tsui Group No. 114 Applicant after: Chongqing wonderful biological science and Technology Co.,Ltd. Address before: The 4 group of Dazu County, Chongqing city 402360 Zhi Feng Zhen Deng Yun Cun Applicant before: Deng Xiuhai |
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Effective date of registration: 20180125 Address after: 401320 Banan District, Banan District, Chongqing, No. 8-29, Yu Nan Road, No. 8-29 Patentee after: Chongqing Boshi Intellectual Property Service Co.,Ltd. Address before: 401344 Chongqing District of Banan City Shilong Town Dalian Village Dragon Tsui Group No. 114 Patentee before: Chongqing wonderful biological science and Technology Co.,Ltd. |
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Effective date of registration: 20201130 Address after: Room 112, block a, No. 288, Yansan Road, Jiuguan Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou Nanxun Lingang Logistics Co.,Ltd. Address before: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee before: Chongqing Boshi Intellectual Property Service Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tipper truck Effective date of registration: 20211109 Granted publication date: 20170915 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. old branch branch Pledgor: Huzhou Nanxun Lingang Logistics Co.,Ltd. Registration number: Y2021330002196 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230104 Granted publication date: 20170915 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. old branch branch Pledgor: Huzhou Nanxun Lingang Logistics Co.,Ltd. Registration number: Y2021330002196 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tipper truck Effective date of registration: 20230321 Granted publication date: 20170915 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. old branch branch Pledgor: Huzhou Nanxun Lingang Logistics Co.,Ltd. Registration number: Y2023330000574 |