CN105009785A - Fuel storage device of combine-harvester - Google Patents
Fuel storage device of combine-harvester Download PDFInfo
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- CN105009785A CN105009785A CN201510053741.0A CN201510053741A CN105009785A CN 105009785 A CN105009785 A CN 105009785A CN 201510053741 A CN201510053741 A CN 201510053741A CN 105009785 A CN105009785 A CN 105009785A
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Abstract
The invention provides a fuel storage device of a combine-harvester. The fuel storage device of the combine-harvester is composed of a main fuel tank, an auxiliary fuel tank and a fuel pipe, wherein the main fuel tank and the auxiliary fuel tank are connected in series through the fuel pipe, the main fuel tank is connected with a diesel engine through the fuel pipe, and the auxiliary fuel tank is connected with the main fuel tank through the fuel pipe. When the harvester operates, the diesel engine obtains fuel from the main fuel tank and the auxiliary fuel tank supplements fuel to the main fuel tank. By adopting the technical scheme provided by the invention, the fuel storage can be improved, the fueling number of times can be reduced, and the work efficiency of the combine-harvester can be improved. Meanwhile, according to the designed scheme, the fuel tank is prevented from being contacted with outside, so that the fuel storage tank is of relatively high safety; in addition, the combine-harvester can be further suitable for harvesting in terrains such as flat grounds, long down slopes, long up slopes and the like.
Description
Technical field
The present invention relates to combine field, specifically, relate to a kind of fuel storage device of combine.
Background technology
The fuel tank of existing combine, majority is single fuel tank structure, due to the restriction by bulk, trapped fuel amount generally can only meet in 6 hours with oil, this needed one day the work harvesting of more than 8 hours, also needed separately to join oil drum for subsequent use, very inconvenient, affect operating efficiency.
For solving heavy-duty machinery Low oil Fuel, frequent problem of refueling at work, existing common practice is increase auxiliary fuel tank, but the connected mode of major-minor fuel tank has two kinds: one is that major-minor fuel tank is integrated mechanism, be exactly the heating fuel tank of a kind of major-minor fuel tank one disclosed in Chinese patent 201320310187.6, Chinese patent 201310212656.5; Another kind of mode is that major-minor fuel tank separates, pass through oil-way switching apparatus, realize afterflame during Low oil Fuel, as Chinese patent 201220268992.2 discloses a kind of major-minor independently fuel tank, the switching of major-minor fuel tank is realized by oil transportation management and control fuel tap, but this technical scheme needs when refueling to carry out handover operation by control fuel tap, very inconvenient.
And for combine field, Chinese patent CN203181565 U discloses a kind of fuel oil storage device of combine, be made up of main fuel reservoir and primary fuel case, wherein main fuel reservoir is connected with oil path changing switch one end respectively by oil pipe with primary fuel case, and the other end of oil path changing switch is connected with engine by oil pipe.Although above-mentioned technology adds the fuel storage amount of grain header by primary fuel case, but described primary fuel case is positioned at the proceeds posterolateral of combine, oil circuit need be switched by oil path changing switch during work, major-minor fuel tank spacing distance is large, oil circuit is long, easy generation leakage of oil, the fault such as to break, at grain header afterbody, there is potential safety hazard primary fuel case position in transportation or the course of work; And main fuel reservoir and primary fuel case are separate connection relations, major-minor fuel tank respectively has an oil filler, needs respectively at two fuel tank oils when interpolation fuel oil, refuels inconvenient; Also need manual switching fuel path switch to operate during work and reach respective duty, the working time of staff can be expended, make troubles to work, affect operating efficiency.
Summary of the invention
For overcoming the technical problem such as refueling time inconvenience, fuel tank poor safety performance existed in prior art, the invention provides a kind of fuel storage device of combine, primary fuel case is connected with main fuel reservoir by oil pipe, the fuel oil of diesel engine is provided by main fuel reservoir, primary fuel case carries out the fuel oil of supply main fuel reservoir, primary fuel case is arranged on the space between console, tanker, sheller unit three, is hidden in grain header entirety.The solution of the present invention, decreases and needs break-off to come, for the time of grain header interpolation fuel, to improve operating efficiency because of fuel shortage, it also avoid fuel tank and extraneous contact simultaneously, have higher safety.
Technical scheme of the present invention is: a kind of fuel storage device of combine, comprise main fuel reservoir 736, primary fuel case 738, fuel oil conduit 736a, it is characterized in that: described main fuel reservoir 736 is connected with diesel engine 731 by fuel oil conduit, described primary fuel case 738 is connected with described main fuel reservoir 736 by fuel oil conduit.
Described main fuel reservoir 736 is positioned at below console 75, the left of diesel engine 731, delivery chute 2 below, depart from the front of separation 3, be fixed on the top of chassis main frame 71 by anchor ear and screw thread.
The space of described primary fuel case 738 between console, tanker, sheller unit three, wherein optional embodiment be described auxiliary fuel tank 738 be positioned at the rear of the diesel engine 731 below console 75, tanker 61 left, depart from the right of separation 3, a top for chassis main frame 71, and the horizontal level of described primary fuel case 738 equals the horizontal level of main fuel reservoir 736.
Described fuel oil conduit 736a is fixedly connected with the joint of main fuel reservoir 736 and primary fuel case 738 respectively, and fuel oil conduit 736a passes below diesel engine 731, thus main fuel reservoir 736 and primary fuel case 738 serial is got up.
Described fuel oil conduit 736a is that snap joint is connected with the connected mode of main fuel reservoir and primary fuel case.
Or described fuel oil conduit 736a is that swivel joint is connected with the connected mode of main fuel reservoir and primary fuel case.
Or the connected mode of described fuel oil conduit 736a and main fuel reservoir and primary fuel case is for being threaded.
Or the connected mode of described fuel oil conduit 736a and main fuel reservoir and primary fuel case is for welding.
Described fuel oil conduit 736a is the one in polyurethane, copper tube, ormolu pipe, nylon tube, Teflon pipe.
The port of described fuel oil conduit 736a also has removable filter net.
A kind of optional embodiment is: the oil-out of described main fuel reservoir 736 and primary fuel case 738 is one, is positioned at the bottom of main fuel reservoir 736 and primary fuel case 738, is together in series by fuel oil conduit 736a.
Another kind of optional embodiment is: the oil-out of described main fuel reservoir 736 and primary fuel case 738 is one, is positioned at the bottom, side of main fuel reservoir 736 and primary fuel case 738, is together in series by fuel oil conduit 736a.
Another kind of optional embodiment is: the oil-out of described main fuel reservoir 736 and primary fuel case 738 is two, be positioned at the bottom of main fuel reservoir 736 and primary fuel case 738, each one of front end, rear end, described fuel oil conduit 736a two ends bifurcated is two, two of one end are connected with the oil-out of main fuel reservoir bottom front, rear end respectively, and two of the other end are connected with the oil-out of primary fuel case bottom front, rear end respectively.
Another kind of optional embodiment is: the oil-out of described main fuel reservoir 736 and primary fuel case 738 is two, be positioned at the sidewall bottom of main fuel reservoir 736 and primary fuel case 738, each one of front end, rear end, described fuel oil conduit 736a two ends bifurcated is two, two of one end are connected with the oil-out of front end, main fuel reservoir sidewall bottom, rear end respectively, and two of the other end are connected with the oil-out of front end, primary fuel case sidewall bottom, rear end respectively.
Compared with prior art, beneficial effect of the present invention is: when grain header runs, diesel engine 731 obtains fuel from main fuel tank, along with the minimizing of the fuel in main fuel reservoir 736, in main fuel tank, carry out fuel make up by primary fuel case 738, to obtain the more lasting working time, improve oil tank fuel memory space, reduce refueling times, thus improve the operating efficiency of combine; Meanwhile, effectively can avoid the interference of same blast pipe, improve the service life of oil pipe, fuel tank and extraneous contact can be avoided again, have higher safety; In addition, structure of the present invention can not only be applicable to the harvesting on level land, can be applicable to again the harvesting of the landform such as long descending, long upward slope.
Accompanying drawing explanation
Fig. 1 is the front view of grain header of the present invention;
Fig. 2 is the vertical view of grain header of the present invention;
Fig. 3 is the major and minor fuel tank connected mode schematic diagram of the embodiment of the present invention 1;
Fig. 4 is the major and minor fuel tank connected mode schematic diagram of the embodiment of the present invention 2;
Fig. 5 is the major and minor fuel tank connected mode schematic diagram of the embodiment of the present invention 3;
Fig. 6 is the major and minor fuel tank connected mode schematic diagram of the embodiment of the present invention 4.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1 and Figure 2, a fuel storage device for combine, comprises main fuel reservoir 736, primary fuel case 738, fuel oil conduit 736a, wherein, main fuel reservoir 736 is connected with diesel engine 731 by oil pipe, and primary fuel case 738 and main fuel reservoir 736 are connected in series.
Main fuel reservoir 736 be positioned at the left of diesel engine 731 below console 75, delivery chute 2 below, depart from the front of separation 3, by anchor ear, adopting is threaded is fixed on the top of chassis main frame 71.
The space of primary fuel case 738 between console, tanker, sheller unit three, specifically, auxiliary fuel tank 738 be positioned at the rear of the diesel engine 731 below console 75, tanker 61 left, depart from the right of separation 3, the top of chassis main frame 71, and the horizontal level of primary fuel case 738 equals the horizontal level of main fuel reservoir 736.
As shown in Figure 3, the oil-out of main fuel reservoir 736 and primary fuel case 738 is one, fuel oil conduit 736a is positioned at bottom main fuel reservoir 736 and primary fuel case 738, and fuel oil conduit 736a passes below diesel engine 731, thus reaches object connected in series to main fuel reservoir 736 and primary fuel case 738.In Fig. 3, fuel oil conduit 736a two ends are the crooked pipeline of " L " type, and one end is connected with bottom major and minor fuel tank, and the mode of connection can be welding, also can be connected by reversal valve, or connected by snap joint connection, swivel joint, the mode such as be threaded.Fuel oil conduit 736a can be the one in polyurethane, copper tube, ormolu pipe, nylon tube, Teflon pipe.Fuel oil conduit 736a two ends are connected with " L " type dog leg piping at two ends.Whole piece fuel oil conduit 736a is fastened on harvesting pallet by anchor ear.Port at the two ends of fuel oil conduit 736a also has screen pack 737, can clear up the solid impurity in fuel oil, foam etc.
Embodiment 2
A fuel storage device for combine, comprises main fuel reservoir 736, primary fuel case 738, fuel oil conduit 736a, and wherein, main fuel reservoir 736 is connected with diesel engine 731 by oil pipe, and described primary fuel case 738 is connected in series with described main fuel reservoir 736.
The position relationship of main fuel reservoir 736 and primary fuel case 738 leads to embodiment 1.
The present embodiment 2 is with the difference of embodiment 1, the oil-out of main fuel reservoir 736 and primary fuel case 738 is one, be positioned at bottom, side, fuel oil conduit 736a passes below diesel engine 731, two ends are connected with bottom, primary fuel case 738 side with main fuel reservoir 736 respectively, thus main fuel reservoir 736 and primary fuel case 738 serial are got up.As shown in Figure 4, fuel oil conduit 736a two ends are hard metal pipe, for welding, also can be connected by reversal valve with the connected mode of fuel tank.The centre of fuel pipe is hose segment, and whole piece fuel oil conduit 736a is fastened on harvesting pallet by anchor ear.Port at the two ends of fuel oil conduit 736a also has screen pack 737, can clear up the solid impurity in fuel oil, foam etc.
Embodiment 3
A fuel storage device for combine, comprises main fuel reservoir 736, primary fuel case 738, fuel oil conduit 736a, and wherein, main fuel reservoir 736 is connected with diesel engine 731 by oil pipe, and described primary fuel case 738 is connected in series with described main fuel reservoir 736.
The position relationship of main fuel reservoir 736 and primary fuel case 738 leads to embodiment 1.
The present embodiment 3 is that the oil-out of main fuel reservoir 736 and primary fuel case 738 is two, is positioned at the bottom of main fuel reservoir 736 and primary fuel case 738 with the difference of embodiment 1, each one of front end, rear end.As shown in Figure 5, fuel oil conduit 736a two ends bifurcated is two, and two of one end are connected with the oil-out of main fuel reservoir bottom front, rear end respectively, and two of the other end are connected with the oil-out of primary fuel case bottom front, rear end respectively.Fuel oil conduit 736a remains and passes from below diesel engine 731, major-minor fuel tank is together in series, in Fig. 5, fuel oil conduit 736a two ends are the crooked pipeline of " L " type, and then be connected by T-shape three-way pipe, the branch at the two ends of three-way pipe is connected with major-minor tank bottoms respectively, and the component of the centre of three-way pipe is coupled together by flexible pipe.Whole piece fuel oil conduit 736a is fastened on harvesting pallet by anchor ear.Port at the two ends of fuel oil conduit 736a also has screen pack 737, can clear up the solid impurity in fuel oil, foam etc.
Embodiment 4
A fuel storage device for combine, comprises main fuel reservoir 736, primary fuel case 738, fuel oil conduit 736a, and wherein, main fuel reservoir 736 is connected with diesel engine 731 by oil pipe, and described primary fuel case 738 is connected in series with described main fuel reservoir 736.The position relationship of its main fuel reservoir 736 and primary fuel case 738 leads to embodiment 1.
The present embodiment 4 with the difference of embodiment 3 is, the oil-out of main fuel reservoir 736 and primary fuel case 738 is two, be positioned at the sidewall bottom of main fuel reservoir 736 and primary fuel case 738, each one of front end, rear end, described fuel oil conduit 736a two ends bifurcated is two, two of one end are connected with the oil-out of front end, main fuel reservoir sidewall bottom, rear end respectively, and two of the other end are connected with the oil-out of front end, primary fuel case sidewall bottom, rear end respectively.Fuel oil conduit 736a remains and passes from below diesel engine 731, major-minor fuel tank is together in series, in Fig. 6, fuel oil conduit 736a two ends are the crooked pipeline of " L " type, and then be connected by T-shape three-way pipe, the branch at the two ends of three-way pipe is connected with major-minor tank bottoms respectively, and the component of the centre of three-way pipe is coupled together by flexible pipe.Whole piece fuel oil conduit 736a is fastened on harvesting pallet by anchor ear.Port at the two ends of fuel oil conduit 736a also has screen pack 737, can clear up the solid impurity in fuel oil, foam etc.
Existing combine, its structural design is compact, so fuel tank generally also can not design get Tai Gao, mostly in flat rectangular structure, floor space is comparatively large and the degree of depth is more shallow, and this structure is applicable to the purchase on smooth ground.In long-term practical operation, inventor find when amount of fuel drop to only have tankage three/for the moment, when now the ground with certain slope being gathered in, easily produce flame-out phenomenon.This is because when gathering in hillside fields, due to Action of Gravity Field, fuel oil can flow to fuel tank one end (during descending fuel oil fuel tank front end, upward slope is the rear end of fuel oil at fuel tank), when fuel oil is less and the gradient is longer, and the oil-feed port be positioned at bottom fuel tank just can spill fuel oil face, cause engine fuel not enough, thus cause stopping working.The pasta when hillside fields of fuel tank as shown in Figure 5, Figure 6.
In order to solve the technical problem of easily stopping working when combine gathers in hillside fields, in the embodiment of the present invention 3 and embodiment 4, the connected mode of fuel pipe is improved, oil-out is provided with respectively in the rear and front end part of major-minor fuel tank, be connected with petroleum pipeline, and coupled together by the petroleum pipeline of three-way connection by the rear and front end of fuel tank, when gathering on level land, major-minor fuel tank is fuel feeding simultaneously.When gathering in uphill, the rear petroleum pipeline of major-minor fuel tank carries out fuel feeding, and when lower hillside fields harvesting, the front petroleum pipeline fuel feeding of major-minor fuel tank, the combine after improvement is not only applicable to the harvesting on level land, is applicable to the harvesting in hillside fields yet.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. the fuel storage device of a combine, comprise main fuel reservoir (736), primary fuel case (738), fuel oil conduit (736a), it is characterized in that: described main fuel reservoir (736) is connected with diesel engine (731) by fuel oil conduit (736a), described primary fuel case (738) is connected with described main fuel reservoir (736) by fuel oil conduit (736a).
2. the fuel storage device of combine according to claim 1, it is characterized in that: described main fuel reservoir (736) is positioned at console (75) below, the left of diesel engine (731), the below of delivery chute (2), by anchor ear and the top being bolted to chassis main frame (71).
3. the fuel storage device of combine according to claim 1, it is characterized in that: the described space of primary fuel case (738) between console, tanker, sheller unit three, and the horizontal level of described primary fuel case (738) equals the horizontal level of main fuel reservoir (736).
4. the fuel storage device of combine according to claim 1, is characterized in that: described fuel oil conduit (736a) is positioned at main fuel reservoir (736) and primary fuel case (738) bottom; Or be positioned at the lower end of main fuel reservoir (736), primary fuel case (738) sidewall.
5. the fuel storage device of combine according to claim 1, is characterized in that: described fuel oil conduit (736a) and the connected mode of main fuel reservoir (736), primary fuel case (738) are the one in snap joint, swivel joint connected mode.
6. the fuel storage device of combine according to claim 1, is characterized in that: the connected mode of described fuel oil conduit (736a) and main fuel reservoir (736), primary fuel case (738) is for being threaded.
7. the fuel storage device of combine according to claim 1, is characterized in that: described fuel oil conduit (736a) is polyurethane, one in copper tube, ormolu pipe, nylon tube, Teflon pipe.
8. the fuel storage device of combine according to claim 1, is characterized in that: the port of described fuel oil conduit (736a) also has removable filter net (737).
9. the fuel storage device of combine according to claim 1, it is characterized in that: described fuel oil conduit (736a) two ends bifurcated is two, two of one end are connected with main fuel reservoir (736) bottom front, rear end respectively, and two of the other end are connected with primary fuel case (738) bottom front, rear end respectively.
10. the fuel storage device of combine according to claim 1, it is characterized in that: described fuel oil conduit (736a) two ends bifurcated is two, two of one end are connected with front end, rear end, the end at the bottom of main fuel reservoir (736) sidewall respectively, and two of the other end are connected with front end, rear end, the end at the bottom of primary fuel case (738) sidewall respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053741.0A CN105009785A (en) | 2015-02-02 | 2015-02-02 | Fuel storage device of combine-harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053741.0A CN105009785A (en) | 2015-02-02 | 2015-02-02 | Fuel storage device of combine-harvester |
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| CN105009785A true CN105009785A (en) | 2015-11-04 |
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| CN201510053741.0A Pending CN105009785A (en) | 2015-02-02 | 2015-02-02 | Fuel storage device of combine-harvester |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264545A (en) * | 2017-07-19 | 2017-10-20 | 宝鸡中车时代工程机械有限公司 | Combination gas fuel tank for track engineering vehicle |
| CN113620733A (en) * | 2020-05-09 | 2021-11-09 | 吴双杰 | Turning machine with diesel tank and strain tank integrated main beam |
| CN115119606A (en) * | 2016-08-02 | 2022-09-30 | 洋马动力科技有限公司 | Combine harvester |
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| CN2150091Y (en) * | 1992-09-30 | 1993-12-22 | 余正 | Multi-function tractor used in paddy field |
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| CN202703255U (en) * | 2012-07-30 | 2013-01-30 | 成都陵川特种工业有限责任公司 | Lower fuel tank capable of ensuring that fuel pump normally sucks fuel |
| CN204634400U (en) * | 2015-02-02 | 2015-09-16 | 星光农机股份有限公司 | A kind of fuel storage device of combine |
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| DE3631639A1 (en) * | 1985-09-18 | 1987-03-26 | Nissan Motor | FUEL TANK |
| CN2150091Y (en) * | 1992-09-30 | 1993-12-22 | 余正 | Multi-function tractor used in paddy field |
| CN1608883A (en) * | 2003-10-24 | 2005-04-27 | 起亚自动车株式会社 | Fuel tank system of vehicle |
| CN201970856U (en) * | 2010-12-09 | 2011-09-14 | 上海华普国润汽车有限公司 | Dual-cavity connected fuel tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119606A (en) * | 2016-08-02 | 2022-09-30 | 洋马动力科技有限公司 | Combine harvester |
| CN107264545A (en) * | 2017-07-19 | 2017-10-20 | 宝鸡中车时代工程机械有限公司 | Combination gas fuel tank for track engineering vehicle |
| CN113620733A (en) * | 2020-05-09 | 2021-11-09 | 吴双杰 | Turning machine with diesel tank and strain tank integrated main beam |
| CN113620733B (en) * | 2020-05-09 | 2024-05-28 | 吴双杰 | Turning and throwing machine with diesel tank and strain tank integrated main beam |
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