CN201458716U - Diesel filling device and crawler excavator - Google Patents
Diesel filling device and crawler excavator Download PDFInfo
- Publication number
- CN201458716U CN201458716U CN200820211204XU CN200820211204U CN201458716U CN 201458716 U CN201458716 U CN 201458716U CN 200820211204X U CN200820211204X U CN 200820211204XU CN 200820211204 U CN200820211204 U CN 200820211204U CN 201458716 U CN201458716 U CN 201458716U
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- oil
- housing
- filter
- communicated
- diesel
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Abstract
The utility model discloses a diesel filling device and a crawler excavator. The diesel filling device comprises an oil pumping part and one or more filtering units. Each filtering unit comprises a sealed shell. Filter elements are arranged in the shell and divide the interior of the shell into an outer filter cavity and an inner filter cavity. A vertical draft tube is arranged in the inner filter cavity. An oil inlet and an oil outlet are arranged on the shell. The oil inlet is arranged on the upper part of the shell and is communicated with the outer filter cavity, and the oil outlet is arranged on the lower part of the shell and is communicated with the draft tube. The oil pumping part is connected with the oil inlet or the oil outlet of the filtration part by a pipeline. The filling device can carry out oil-water separation, filtration and purification during filling and can eliminate the impurity precipitation generated because the oil tank is corroded and part of the diesel is stored in the oil tank for long time. The crawler excavator adopts the diesel filling device, thus lightening the labor intensity of the workers in filling, reducing the faults, improving the working efficiency and prolonging the service life.
Description
Technical field
The utility model belongs to topping up device, is specifically related to a kind of diesel oil topping up device and shovel crawler.
Background technology
Shovel crawler all can not arrive the petrol service station oiling usually when constructing, diesel oil generally adopts hand pump to shake or a barrel method of falling oiling before need could arriving the fuel tank of excavating machine by storage, transhipment.This oiling mode labour intensity is big, and diesel oil easily overflows and spatters in the refueling process, causes waste and pollution.In addition, owing to being difficult to sealing and dustproof, the diesel oil transfer container sneaks into impurity, the corrosion formation anvil cinder of transfer container own is very easily sneaked into some dust, colloid, anvil cinder and water in storage, transhipment, refueling process, so that has just sneaked into some water and impurity when refueling.Though the fil of diesel engine can filter the impurity of certain size, but because the restriction of its size is installed, still contain tiny impurity in the diesel oil after the filtration, the wearing and tearing of oil pump and oil nozzle have been increased, reduced its service life, and have influence on diesel oil can not economic combustion, reduced the power of driving engine, blowdown increases, contaminated environment.
The utility model content
A purpose of the present utility model is at the deficiencies in the prior art, and a kind of diesel oil topping up device is provided, and can guarantee the cleaning when diesel oil adds fuel tank.
Another purpose of the present utility model is to provide a kind of shovel crawler, and this shovel crawler adopts described diesel oil topping up device, can alleviate workman's gas filed labour intensity, reduces fault, increases work efficiency, and increases the service life.
The technical scheme that realizes the utility model purpose is:
The diesel oil topping up device that is used for shovel crawler comprises an oil pumping partial sum filtration fraction; Described filtration fraction comprises one or more filter element, filter element comprises the leak free housing, be provided with filter core in the housing, filter core is divided into enclosure interior the filtration exocoel and filters inner chamber, filter inner chamber and be provided with vertical mozzle, be provided with oil inlet and oil outlet on housing, the top that oil inlet is located at housing is communicated with the filtration exocoel, oil outlet is located at lower part of frame and is communicated with mozzle, and the oil pumping part is connected with the oil inlet or the oil outlet of filtration fraction by pipeline; Series connection mutually between two or more filter elements, promptly the oil outlet of a filter element links to each other with the oil inlet of next filter element.
Further technical scheme is:
The top of described housing is the sealing enclosing cover;
The top of described filter core is inner sealing lid;
Bottom in the described housing is provided with the water conservancy diversion base, forms the interlayer cavity between water conservancy diversion base and the housing bottom, and described filter core and mozzle are fixed on the water conservancy diversion base, and described oil outlet is communicated with the interlayer cavity;
Described lower part of frame is respectively equipped with and filters exocoel and filter the sewage draining exit that inner chamber is communicated with.
Shovel crawler of the present utility model comprises the tool box, is provided with described diesel oil topping up device in the tool box.
Diesel oil topping up device of the present utility model can carry out oil separation and filter purification, and can with this topping up device diesel fuel tanks be cleaned by every certain interval of time when refueling, existing diesel oil in the case is filtered purification.To remove owing to the corrosion of fuel tank own and part diesel oil are stored in the contamination precipitation that fuel tank produces for a long time.Adopt the shovel crawler of this topping up device,, can alleviate workman's gas filed labour intensity, reduce fault, increase work efficiency, increase the service life owing to can guarantee with oil totally need not manually diesel oil be transported to fuel tank in the building site.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the utility model diesel oil topping up device.
Fig. 2 is the shovel crawler scheme drawing that the utility model adopts the diesel oil topping up device.
Fig. 3 is a diesel oil topping up device installation position scheme drawing on the utility model shovel crawler.
The specific embodiment
See Fig. 1, diesel oil topping up device of the present utility model is by the electric oil pump 2 of an oil pumping part and two filter element A of filtration fraction, B forms, each filter element A, B comprises leak free housing 11, the top of housing 11 is sealing enclosing cover 10, be provided with tubular element 9 in the housing 11, the top of filter core 9 is inner sealing lid 7, filter core 11 is divided into enclosure interior filtration exocoel 14 and filters inner chamber 15, filter inner chamber 15 and be provided with vertical mozzle 8, on housing 11, be provided with oil inlet 16 and oil outlet 17, the top that oil inlet 16 is located at housing 11 is communicated with filtration exocoel 14, bottom in the housing 11 is provided with water conservancy diversion base 5, form interlayer cavity 18 between water conservancy diversion base 5 and the housing bottom, filter core 9 and mozzle 8 are fixed on the water conservancy diversion base 5, the bottom that oil outlet 17 is located at housing 11 is communicated with interlayer cavity 18, the bottom of housing 11 is provided with and filters the sewage draining exit 6 that exocoel 14 is communicated with, also be provided with the sewage draining exit 4 that is communicated with filtration inner chamber 15 by pipeline 19, two filter element A, series connection mutually between the B, the oil outlet that is filter element A links to each other with the oil inlet of filter element B with connection pipe 12, two filter element A, B uses the filter core 9 of different size, be positioned at fwd filter element A and use coarse filter element, the filter element B that is positioned at the back uses smart filter core.The oil outlet of electric oil pump 2 is connected with the oil inlet of filter element A by pipeline 3, and the oil inlet of electric oil pump 2 is connected with oil pick-up tube 1, and the oil outlet of filter element B leads to the oil filling port of shovel crawler fuel tank by fuel filler pipe 13.
Principle of work: power turn-on, electric oil pump 2 work, by oil pick-up tube 1 diesel oil sucking-off pressurization back in the transfer container is entered filter element A by pipeline 3, in filter element A, from top to bottom enter and filter exocoel 14, see through filter core 9 levels and enter filtration inner chamber 15, in filtering inner chamber 15 because the existence of mozzle 8, fluid is upwards crossed the top of mozzle 8, flow downward from mozzle 8 inside and to arrive the oil outlet 17 of interlayer cavity 18, upwards enter the oil inlet of filter element B by connection pipe 12, in filter element B, repeat filter process, by flowing into the shovel crawler fuel tank with its oil outlet bonded assembly fuel filler pipe 13 at filter element A.When diesel oil is gone up current downflow and level repeatedly by in the process of filter core 9 in filter element, can carry out water according to physical property separates with impurity, the density of water is greater than the density of diesel oil, when entering filter exocoel 14 from top to bottom, because force of inertia and gravity, water and impurity are deposited on and filter exocoel 14 bottoms, and water and impurity were intercepted by filter core and filtering exocoel 14 sinkings when level was passed through filter core 9.Water and impurity can be discharged by sewage draining exit 6 after depositing to a certain degree.After diesel oil entered and filters inner chamber 15, when crossing the top of mozzle 8 from bottom to top, the low amounts of water and the impurity that are contained in the diesel oil were same because force of inertia and gravity sink to the bottom of filtering inner chamber 15 down, can discharge by sewage draining exit 4 after depositing to a certain degree.Be added in the process of fuel tank through 4 motion precipitations and 2 layers of filtration up and down at diesel oil, water and impurity in the diesel oil are removed substantially, both alleviate gas filed labour intensity, and reduced in the refueling process diesel oil and overflow and spatter the pollution that causes, guaranteed to add the cleaning of diesel oil again.It is little that this installs its volume; can be installed in easily in the tool box of excavating machine, easy to use, can protect injection pump, spraying nipple, filter core, the reduction breakdown in the motor rate of driving engine effectively; smoke content when reducing diesel combustion has played positive effect to environmental protection.
This diesel oil topping up device can also adopt plural filter element series connection, and the effect of filtering diesel oil will be better.
Shovel crawler of the present utility model; as Fig. 2, shown in Figure 3; be that described diesel oil topping up device is installed in the tool box C adjacent with fuel tank D; electric oil pump 2 in the topping up device, filter element A and filter element B are fixed on the base plate 19; base plate is fixed by bolts on the tool box C; in order to protect topping up device, guardrail 21. is housed at its periphery
Claims (10)
1. a diesel oil topping up device comprises an oil pumping part, it is characterized in that also comprising filtration fraction; Described filtration fraction comprises one or more filter element, filter element comprises the leak free housing, be provided with filter core in the housing, filter core is divided into enclosure interior the filtration exocoel and filters inner chamber, filter inner chamber and be provided with vertical mozzle, be provided with oil inlet and oil outlet on housing, the top that oil inlet is located at housing is communicated with the filtration exocoel, oil outlet is located at lower part of frame and is communicated with mozzle, and the oil pumping part is connected with the oil inlet or the oil outlet of filtration fraction by pipeline; Series connection mutually between two or more filter elements, promptly the oil outlet of a filter element links to each other with the oil inlet of next filter element.
2. diesel oil topping up device according to claim 1 is characterized in that the top of described housing is the sealing enclosing cover.
3. diesel oil topping up device according to claim 2, the top that it is characterized in that described filter core is inner sealing lid.
4. diesel oil topping up device according to claim 3, it is characterized in that the bottom in the described housing is provided with the water conservancy diversion base, form the interlayer cavity between water conservancy diversion base and the housing bottom, described filter core and mozzle are fixed on the water conservancy diversion base, and described oil outlet is communicated with the interlayer cavity.
5. diesel oil topping up device according to claim 4 is characterized in that described lower part of frame is respectively equipped with and filters exocoel and filter the sewage draining exit that inner chamber is communicated with.
6. a shovel crawler comprises the tool box, it is characterized in that being provided with in the tool box diesel oil topping up device; Described diesel oil topping up device comprises an oil pumping part, also comprises filtration fraction; Described filtration fraction comprises one or more filter element, filter element comprises the leak free housing, be provided with filter core in the housing, filter core is divided into enclosure interior the filtration exocoel and filters inner chamber, filter inner chamber and be provided with vertical mozzle, be provided with oil inlet and oil outlet on housing, the top that oil inlet is located at housing is communicated with the filtration exocoel, oil outlet is located at lower part of frame and is communicated with mozzle, and the oil pumping part is connected with the oil inlet or the oil outlet of filtration fraction by pipeline; Series connection mutually between two or more filter elements, promptly the oil outlet of a filter element links to each other with the oil inlet of next filter element.
7. shovel crawler according to claim 6 is characterized in that the top of described housing is the sealing enclosing cover.
8. shovel crawler according to claim 7, the top that it is characterized in that described filter core is inner sealing lid.
9. shovel crawler according to claim 8, it is characterized in that the bottom in the described housing is provided with the water conservancy diversion base, form the interlayer cavity between water conservancy diversion base and the housing bottom, described filter core and mozzle are fixed on the water conservancy diversion base, and described oil outlet is communicated with the interlayer cavity.
10. shovel crawler according to claim 9 is characterized in that described lower part of frame is respectively equipped with and filters exocoel and filter the sewage draining exit that inner chamber is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820211204XU CN201458716U (en) | 2008-12-31 | 2008-12-31 | Diesel filling device and crawler excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820211204XU CN201458716U (en) | 2008-12-31 | 2008-12-31 | Diesel filling device and crawler excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458716U true CN201458716U (en) | 2010-05-12 |
Family
ID=42386069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820211204XU Expired - Fee Related CN201458716U (en) | 2008-12-31 | 2008-12-31 | Diesel filling device and crawler excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469454A (en) * | 2017-09-13 | 2017-12-15 | 董玉罡 | A kind of one-level sewage disposal equipment for separating liquid from solid |
| CN110589749A (en) * | 2019-08-06 | 2019-12-20 | 徐州贝峰机械制造有限公司 | Crawler brake oil pressure flow meter refueling device of engineering machinery |
-
2008
- 2008-12-31 CN CN200820211204XU patent/CN201458716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469454A (en) * | 2017-09-13 | 2017-12-15 | 董玉罡 | A kind of one-level sewage disposal equipment for separating liquid from solid |
| CN110589749A (en) * | 2019-08-06 | 2019-12-20 | 徐州贝峰机械制造有限公司 | Crawler brake oil pressure flow meter refueling device of engineering machinery |
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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: 20100512 Termination date: 20121231 |