CN2855841Y - Centralized fuel supply device for dumper - Google Patents
Centralized fuel supply device for dumper Download PDFInfo
- Publication number
- CN2855841Y CN2855841Y CN 200520136555 CN200520136555U CN2855841Y CN 2855841 Y CN2855841 Y CN 2855841Y CN 200520136555 CN200520136555 CN 200520136555 CN 200520136555 U CN200520136555 U CN 200520136555U CN 2855841 Y CN2855841 Y CN 2855841Y
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- CN
- China
- Prior art keywords
- supply device
- dumping truck
- filling
- oil supply
- pump
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- Expired - Lifetime
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Abstract
Disclosed is an oil central supply device on a dump truck, which is characterized in that the device also includes a lubrication pump and pipelines. The lubrication pump is connected with oiling holes of the elevating device on the dump truck through the pipelines. Through adopting the pipelines, the oiling holes of the elevating device on the dump truck are connected to the lubrication pump, the lubrication pump is operated, and then pump pressure produced will transmit lubrication grease to various oiling holes, and the effect supplying oil centrally can be reached. The utility model is convenient and easy to be oiled, missing oiling can be avoided, and oiling quantity can be ensured.
Description
Technical field
The utility model relates to the lubricated of dumping truck lifting device.
Background technology
Dumping truck is varied, only from unloading form branch, can be divided into inclination unloading dumping truck and hypsokinesis unloading dumping truck; And end tipping carries automobile and can be divided into the preposition and mid-dumping truck of oil cylinder of oil cylinder according to the difference of oil cylinder position, but the dumping truck of which kind of self-unloading mode or version no matter all has lifting device.Although lifting device might be different, belong to the stroke enlarger such as the lifting device that has, the lifting device that has belongs to connecting rod mechanism, mostly realizes by a lot of pivot pins and bearing or axis hole aspect mechanical drive.In the uninstall process of dumping truck, the pivot pin of lifting device and bearing are main load members, not only to bear vehicle institute's cargo and container weight, but also will bear the impact that lifting action starting moment produces, so pivot pin, bearing is easy to lost efficacy because of wearing and tearing.
In order to reduce wear as far as possible, guarantee the normal operation of friction pair, dumping truck lifting device operating needs regulation must be given pivot pin, bearing grease up every day, and capability of lubricating grease and adding amount are also had very strict regulation.The lifting device of dumping truck has many places bearing, pivot pin, has the many places filling-up area, and these filling-up areas disperse separately, accomplishes to decide every day matter and certain difficulty is arranged quantitatively for each filling-up area oiling.At present, the dumping truck of market sale is the dispersion oiling, promptly adds oil nipple at the pivot pin two ends of each filling-up area, with oil gun one by one to the oil nipple oiling, but inhomogeneous, discontinuous because of grease, be difficult to guarantee the requirement of injection volume and frequency again, so reliability is not high.Filling-up area not enough such as, adding amount or that have leaks grease-added, will cause axle and bearing for want of to lubricate and direct contact produces severe wear under the effect of load, and is light then influence giving full play to of properties of product, heavy then cause lifting device normally not use.
The utility model content
The utility model disperses the existing problem of oiling at above-mentioned dumping truck, provides a kind of oiling convenient and strength-saving, avoids Lou adding, and can guarantee the centralized oil supply device of adding amount.
Technical conceive of the present utility model is, the filling-up area everywhere of dumping truck lifting device is connected with lubricating pump by pipeline, realizes that an operate pump just can reach the effect to each filling-up area oiling, thereby meets the need of market.
The technical solution of the utility model is as follows:
A kind of centralized oil supply device of dumping truck is characterized in that: comprise the lubricating pump and the pipeline that are installed on the railway carriage, the filling-up area of described lubricating pump and dumping truck lifting device is connected by described pipeline.
Described lubricating pump is installed between described dumping truck headstock and the railway carriage.
Parallel way and/or series system are adopted in described connection.
Described pipeline internal diameter size is directly proportional with the distance of filling-up area apart from lubricating pump.
Described pipeline adopts flexible pipe or metal tube and flexible pipe to unite use.
Described lubricating pump adopts manual grease lubrication pump or electronic grease lubrication pump.
The dumping truck centralized oil supply device that the utility model relates to, comprise lubricating pump and pipeline, link together by the filling-up area of pipeline lubricating pump and dumping truck lifting device, handle lubricating pump generation pump pressure grease is transported to pipeline institute all filling-up areas of bonded assembly, filling-up area can not occur and leak and to add phenomenon, and can guarantee that each friction pair keeps the oil film of reliable and capacity.According to the position distance of filling-up area apart from lubricating pump, adopt the pipeline of different inner diameters and the connection mode of serial or parallel connection, guarantee that as far as possible all filling-up areas reach predetermined volume read-out simultaneously.Lubricating pump is installed between headstock and the railway carriage, has rationally utilized the space.Simultaneously, hose line is set, because of it has elasticity preferably, the action that can better adapt to the dumping truck lifting device is not prone to and fractures or the crack, pipeline also available metal pipe and flexible pipe is united use, and at need bending part flexible pipe, the rectilinear tubes place adopts metal tube, intensity is higher like this, and pipeline is not fragile.Lubricating pump can adopt manual lubricating pump; Manually the lubricating pump cost is lower, and volume is less, and easy to operate, is accepted by consumers in general easily; Lubricating pump also can adopt electronic grease lubrication pump, uses more convenient.
Description of drawings
Fig. 1 is a middle top dumping car centralized oil supply device scheme drawing.
Fig. 2 is rollover dumping car centralized oil supply device scheme drawing.
Fig. 3 is a sinciput dumping car centralized oil supply device scheme drawing.
The number in the figure title is as follows:
1---12 is filling-up area; 13, manual grease lubrication pump; 14, pipeline.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a middle top dumping car centralized oil supply device scheme drawing, lifting device is a connecting rod mechanism, manually grease lubrication pump 13 is connected by pipeline 14 with each filling-up area 1-12, and manually grease lubrication pump 13 is installed between headstock and the railway carriage, adopts parallel way to connect between pipeline and the lubricating pump.Manually the far and near internal diameter of grease lubrication pump can be different according to the filling-up area distance for pipeline 14, and the internal diameter that the pipeline internal diameter of connection 1,2,3,4 filling-up areas connects 5,6,7,8 filling-up area pipelines relatively is bigger, and it is less to connect 9,10,11,12 filling-up area pipeline internal diameters; Pipeline adopts flexible pipe, and when lifting device move, flexible pipe can the coordinated movement of various economic factors and be unlikely to rupture or fracture.
Fig. 2 is rollover dumping car centralized oil supply device scheme drawing, and pipe laying takes into account according to the rollover characteristics does not interfere other mechanism's normal operation to be laid.The parallel ground of pipeline, connection is bigger than normal relatively near the pipeline internal diameter of the filling-up area 10,11,12 of the tailstock, and the pipeline internal diameter that connects 1,2,3 filling-up areas is less.
Fig. 3 is a sinciput dumping car centralized oil supply device scheme drawing, because lifting device belongs to the stroke expansion instrument, the pipeline of filling-up area 5,6 is by the railway carriage afterbody, and around being connected with above-mentioned filling-up area to the railway carriage front end, the pipeline internal diameter is bigger again; The pipeline internal diameter that connects filling-up area 1,2 is minimum relatively; Filling-up area 3,4 is positioned at the tailstock, and the parallel ground of pipeline is connected filling-up area with manual grease lubrication pump.
The used pipeline of the present invention can also adopt metal tube and flexible pipe to unite the mode of use.
Manually the also available electronic grease lubrication pump of grease lubrication pump replaces more convenient operation.
The above is a preferred implementation of the present utility model; the different filling-up area quantity of dumping truck vehicle may change; should be understood that; for a person skilled in the art; can also make a lot of distortion according to the utility model scheme, but these distortion all will fall into protection domain of the present utility model.
Claims (6)
1, a kind of centralized oil supply device of dumping truck is characterized in that: comprise the lubricating pump and the pipeline that are installed on the railway carriage, the filling-up area of described lubricating pump and dumping truck lifting device is connected by described pipeline.
2, dumping truck centralized oil supply device according to claim 1, it is characterized in that: described lubricating pump is installed between described dumping truck headstock and the railway carriage.
3, dumping truck centralized oil supply device according to claim 1 is characterized in that: described parallel way and/or the series system of adopting in succession.
4, dumping truck centralized oil supply device according to claim 1 is characterized in that: described pipeline internal diameter size and filling-up area being directly proportional apart from distance apart from lubricating pump.
5, dumping truck centralized oil supply device according to claim 1 is characterized in that: described pipeline adopts flexible pipe or metal tube and flexible pipe to unite use.
6, dumping truck centralized oil supply device according to claim 1, it is characterized in that: described lubricating pump adopts manual grease lubrication pump or electronic grease lubrication pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136555 CN2855841Y (en) | 2005-12-23 | 2005-12-23 | Centralized fuel supply device for dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136555 CN2855841Y (en) | 2005-12-23 | 2005-12-23 | Centralized fuel supply device for dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855841Y true CN2855841Y (en) | 2007-01-10 |
Family
ID=37599147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520136555 Expired - Lifetime CN2855841Y (en) | 2005-12-23 | 2005-12-23 | Centralized fuel supply device for dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855841Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670130A (en) * | 2013-12-03 | 2015-06-03 | 十堰市驰田汽车有限公司 | Automatic lubricating device for dumper chassis |
| CN108327600A (en) * | 2018-02-09 | 2018-07-27 | 郑州琼佩电子技术有限公司 | A kind of self-dumping undercarriage for automobile Saving Energy by Lubrication method |
| CN108394360A (en) * | 2018-02-09 | 2018-08-14 | 河南工学院 | A kind of self-dumping undercarriage for automobile Saving Energy by Lubrication system |
-
2005
- 2005-12-23 CN CN 200520136555 patent/CN2855841Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670130A (en) * | 2013-12-03 | 2015-06-03 | 十堰市驰田汽车有限公司 | Automatic lubricating device for dumper chassis |
| CN108327600A (en) * | 2018-02-09 | 2018-07-27 | 郑州琼佩电子技术有限公司 | A kind of self-dumping undercarriage for automobile Saving Energy by Lubrication method |
| CN108394360A (en) * | 2018-02-09 | 2018-08-14 | 河南工学院 | A kind of self-dumping undercarriage for automobile Saving Energy by Lubrication system |
| CN108327600B (en) * | 2018-02-09 | 2020-06-19 | 乐清海创智能科技有限公司 | Energy-saving lubrication method for chassis of dump truck |
| CN108394360B (en) * | 2018-02-09 | 2021-10-29 | 合肥派霸电气科技有限公司 | Energy-saving lubricating system for chassis of dump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070110 |
|
| EXPY | Termination of patent right or utility model |