CN203770250U - Oil tank, fixing turret and concrete pumping device - Google Patents
Oil tank, fixing turret and concrete pumping device Download PDFInfo
- Publication number
- CN203770250U CN203770250U CN201420075789.2U CN201420075789U CN203770250U CN 203770250 U CN203770250 U CN 203770250U CN 201420075789 U CN201420075789 U CN 201420075789U CN 203770250 U CN203770250 U CN 203770250U
- Authority
- CN
- China
- Prior art keywords
- base plate
- fuel tank
- oil
- fitting seat
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 17
- 239000002828 fuel tank Substances 0.000 claims description 96
- 239000012530 fluid Substances 0.000 claims description 34
- 239000000945 filler Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an oil tank, which comprises a baseplatearranged at the bottom of the oil tank and a filter element fitting seat, wherein the baseplate comprises a first bottom plate and a second bottom plate; the second bottom plate is higher than the first bottom plate; the filter element fitting seat is fixedly arranged on the first bottom plate.According to the oil tank with the structure, when the oil tank is arranged specifically, the first bottom plate and the second bottom plateare horizontally arranged totakea stepped shape; the first bottom plate and/or the second bottom plate can be arranged obliquely; as the filter element fitting seat is positioned on the lower first bottom plate and oil under an oil absorption port of the filter element fitting seat is less, the invalid oil in the oil tank can be reduced efficiently, the oil utilization rate is increased, the oil filling amount and oil tank weight can be reduced simultaneously; on the other hand, the utility model further provides a fixing turret for the oil tank; finally, the utility model further provides a concrete pumping device comprising the oil tank or the fixing turret.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of fuel tank, fixedly capstan head and concrete pumping equipment.
Background technique
At present, hydraulic system has become one of important component part of machinery, and the fuel tank of hydraulic system, as the vitals of hydraulic system, has the effect of aspects such as holding fluid, fluid heat radiation, precipitated impurities and separated aqueous vapor.
Oiltank structure on concrete pumping equipment mainly comprises two kinds of forms, one, and hydraulic oil container is independent, and the fuel tank of this structure is not as the part of bearing member.Its two, hydraulic oil container and miscellaneous equipment merge, as a part for bearing member, on concrete mixer, hydraulic oil container and fixedly capstan head be set together.But no matter be the first set-up mode, or the second set-up mode, the bottom of hydraulic oil container is slab construction, and meanwhile, in order to guarantee that the impurity of fuel tank bottom can not be sucked in hydraulic system, oil outlet also has certain distance conventionally apart from oil tank bottom plate.
, there is following problem in the fuel tank of said structure.First, the fluid below inlet port cannot be drawn in hydraulic system, and the area of oil tank bottom plate is larger, and the fluid that cannot suck is just more.Secondly, when changing and annotating fluid, need the fluid of input also just more, cause fuel tank weight greatly to increase, thereby be unfavorable for the weight of concrete pumping equipment and the control of pump truck cost.
In sum, for mechanical devices such as concrete pumping equipments, how to provide a kind of and can effectively reduce invalid fluid in fuel tank, improve fluid utilization ratio, can reduce oil filling amount and alleviate the fuel tank of fuel tank weight, become those skilled in the art to need the technical problem of solution badly.
Model utility content
In view of this, one of problem to be solved in the utility model is how to provide a kind of and can effectively reduce invalid fluid in fuel tank, improve fluid utilization ratio, can reduce oil filling amount and alleviate the fuel tank of fuel tank weight.
Two of problem to be solved in the utility model is how a kind of fixedly capstan head that comprises above-mentioned fuel tank is provided.
Three of problem to be solved in the utility model is how a kind of above-mentioned fuel tank or fixing concrete pumping equipment of capstan head of comprising is provided.For solve problem of the present utility model this, the utility model proposes a kind of fuel tank, comprise and be arranged at the base plate of fuel tank bottom and be arranged at the filter core fitting seat on base plate, described base plate comprises the first base plate and the second base plate, wherein the second base plate is higher than the first base plate, and described filter core fitting seat is fixedly installed on the first base plate.
As the improvement on the one hand of a kind of fuel tank of the utility model, described the first base plate and the second base plate are all horizontally disposed with, and two base plates are stepped.
As the improvement on the one hand of a kind of fuel tank of the utility model, one of described the first base plate and second base plate are horizontally disposed with, and another base plate is obliquely installed; Or described the first base plate and described the second base plate are all obliquely installed.
As the improvement on the one hand of a kind of fuel tank of the utility model, described the second base plate is arranged at the one or both sides of described the first base plate.
As the improvement on the one hand of a kind of fuel tank of the utility model, described filter core fitting seat comprises oil inlet pipe and oil outlet tube, and the lower end of described oil inlet pipe is fixedly connected with described the first base plate, and described oil inlet pipe and described oil outlet tube are communicated with.
As the improvement on the one hand of a kind of fuel tank of the utility model, the upper surface of described the second base plate is concordant with the filler opening of described oil inlet pipe upper end.
As the improvement on the one hand of a kind of fuel tank of the utility model, described fuel tank also comprises side plate, described side plate comprises the first side plate, the second side plate and is arranged at the top board of the first side plate, the second side plate top, described the first side plate is provided with access opening, described the second side plate is provided with return opening, and described top board is provided with the pouring orifice for the fluid of annotating.
As above the fuel tank of stating, comprises the base plate and the filter core fitting seat that are arranged at fuel tank bottom, and base plate comprises the first base plate and the second base plate, and wherein the second base plate is higher than the first base plate, and filter core fitting seat is fixedly installed on the first base plate.While specifically arranging, the first base plate and the second base plate can be horizontally placed to stepped.In addition, the first base plate and the second base plate can also be obliquely installed.In two base plates, can also one be horizontally disposed with, another piece is obliquely installed.The fuel tank of this structure, the oil outlet tube of filter core fitting seat can be arranged at the lower position of fuel tank, and therefore, invalid fluid, raising fluid utilization ratio, the while that can effectively reduce in fuel tank can reduce oil filling amount and alleviate fuel tank weight.
For solving two of problem of the present utility model, the utility model proposes a kind of fixedly capstan head, described fixedly capstan head is provided with at least one fuel tank, and described fuel tank is fuel tank as above.
As the improvement on the one hand of a kind of fixedly capstan head of the utility model, described fuel tank is arranged at one end of described fixedly capstan head, and the quantity of described fuel tank is two.
The fixedly capstan head of said structure, because the fluid utilization efficiency in fuel tank is high, can reduce the adding amount of fluid, and fixedly the gross weight of capstan head alleviates to some extent.
For solving three of problem of the present utility model, the utility model proposes a kind of concrete pumping equipment, described concrete pumping equipment comprises fuel tank as above or fixing capstan head.
The concrete pumping equipment of said structure, because the fluid utilization efficiency in fuel tank is high, can reduce the adding amount of fluid, and therefore, the overall weight of equipment can effectively be alleviated.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.
Fig. 1 is the structural representation of a kind of fuel tank of the utility model;
Fig. 2 is the structural representation of filter core fitting seat in Fig. 1;
Fig. 3 is the structural representation of the another kind of fuel tank of the utility model;
Fig. 4 is the structural representation of a kind of fixedly capstan head of the utility model.
In Fig. 1 to Fig. 4, the corresponding relation of reference character is:
1 fixing capstan head 2 first fuel tank 3 second fuel tanks
4 first base plate 5 filter core fitting seat 6 oil connections
7 second base plate 8 first side plate 9 top boards
10 rear plate 11 pouring orifice 12 oil outlet tubes
13 oil inlet pipe 14 return opening 15 access openings
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Fuel tank as shown in Figure 1, comprise and be arranged at the base plate of fuel tank bottom and be arranged at the filter core fitting seat 5 on base plate, in one embodiment, base plate specifically comprises the second base plate 7 that is arranged at the first base plate 4 of fuel tank bottom left and the right, fuel tank bottom, the first base plate 4 and the second base plate 7 are all horizontally disposed with, and the position of the second base plate 7 is higher than the position of the first base plate 4, and two base plates are stepped, filter core fitting seat 5 is arranged on the first base plate 4.Filter core fitting seat 5 can be specially oil suction filter core fitting seat, and filter core fitting seat 5 is provided with oil inlet pipe 13 and oil outlet tube 12, and the bottom of filter core fitting seat 5 is fixedly connected with the first base plate 4, specifically can connect by modes such as welding.It should be noted that, in such scheme, the first base plate 4 and the second base plate 7 differ and are decided to be flat board, can be the curved plates such as arc plate, the first base plate 4 can directly be connected with the second base plate 7, also can indirectly connect, can also be integrally formed or bending formation, as long as guarantee the position of the first base plate 4 and the second base plate 7.
In another kind of embodiment, as shown in Figure 3, base plate comprises that the first base plate 4 and one of the second base plate 7, the first base plates 4 and second base plate 7 are horizontally disposed with, and another base plate is obliquely installed, and filter core fitting seat 5 is arranged on the first lower base plate 4 of position.Particularly, the second base plate 7 can be arranged at the left side of the first base plate 4, also can be arranged at the right side of the first base plate 4, also can be arranged at the both sides of the first base plate 4 or around simultaneously.
In another embodiment, base plate comprises that the first base plate 4 and the second base plate 7, the first base plates 4 and the second base plate 7 are all obliquely installed, and filter core fitting seat 5 is arranged on the first lower base plate 4 of position.Certain the first base plate 4 and the second base plate 7 also can directly form an inclined-plane, or stair-stepping inclined-plane.Particularly, the second base plate 7 can be arranged at the left side of the first base plate 4, also can be arranged at the right side of the first base plate 4, also can be arranged at the both sides of the first base plate 4 or around simultaneously.
In technique scheme, fuel tank also comprises side plate, particularly, fuel tank comprises the second side plate that is positioned at the first anterior side plate 8 and is positioned at rear portion, the first side plate 8 is relative with the second side plate to be installed, and the first side plate 8 is provided with for overhauling the access opening 15 of fuel tank, and access opening 15 is provided with port lid, for convenience of dismounting, port lid is fixed on the first side plate 8 of fuel tank by screw.The shape of access opening 15 is preferably circle.In addition,, for preventing access opening 15 oil liquid leakages, between port lid and access opening 15, be also provided with seal ring.
The second side plate is provided with the return opening 14 for hydraulic system oil return, and the shape of return opening 14 can be varied, for convenience of pipeline, connects, and the shape of return opening 14 is preferably circle.
Top of oil-tank is also provided with top board 9, and top board 9 is horizontally disposed with, and fixes with the upper end of the first side plate 8 and the second side plate, for convenience of oil filling, is also provided with pouring orifice 11 on top board 9.When preventing from annotating fluid, the impurity in fluid enters into fuel tank, is also provided with filter core in pouring orifice 11, and the shape of filter core can be varied, at this, do not do concrete restriction.
While changing fluid, for convenience of the fluid in fuel tank is put only, on the first base plate 4, be also provided with drain oil, particularly, drain oil is arranged at a side of base plate upper filter fitting seat 5.
As shown in Figure 2, in technique scheme, filter core fitting seat 5 is provided with oil outlet tube 12, oil inlet pipe 13 is communicated with oil outlet tube 12, and oil outlet tube 12 is communicated with the first side plate 8 of fuel tank, particularly, the first side plate 8 is provided with oil connection 6, and oil outlet tube 12 is communicated with oil connection 6.It should be noted that, when concrete use, preferably that the upper surface of the second base plate 7 is concordant with the filler opening of oil inlet pipe 13 upper ends, like this can be in the situation that volume of fuel tank be identical, the volume of invalid fluid is minimum, further improves fluid utilization ratio.
Fuel tank also comprises the rear plate 10 that is arranged at fuel tank rear portion, and fuel tank front portion can arrange header board, it should be noted that, the first side plate 8 and header board can be set to integral structure, forms a circular arc plate, and the fuel tank of this structure is more attractive in appearance.
The fuel tank of said structure, tool has the following advantages:
First, can effectively reduce invalid fluid, the raising fluid utilization ratio in fuel tank.The fuel tank of said structure, comprises the base plate and the filter core fitting seat 5 that are arranged at fuel tank bottom, and base plate comprises the first base plate 4 and the second base plate 7, and wherein the second base plate 7 is higher than the first base plate 4, and filter core fitting seat 5 is fixedly installed on the first base plate 4.While specifically arranging, the first base plate 4 and the second base plate 7 can be set to stepped.In addition, the first base plate 4 and/or the second base plate 7 can also be obliquely installed.Because filter core fitting seat 5 is on lower the first base plate 4 in position, the fluid of oil outlet tube 12 belows of filter core fitting seat 5 is less, therefore, can effectively reduce the invalid fluid in fuel tank, greatly improves fluid utilization ratio
Secondly, reduce oil filling amount, alleviate fuel tank weight, Economy is better.The fuel tank of said structure, because the invalid fluid in fuel tank reduces, the utilization efficiency of fluid is improved, and therefore, the adding amount of fluid can greatly reduce, and the overall weight of fuel tank also can obtain effectively and alleviate, and therefore, the Economy of fuel tank is better.
As shown in Figure 4, the utility model also proposes a kind of fixedly capstan head 1, particularly, can be used on concrete pumping equipment, and fixedly in capstan head 1, being provided with the first fuel tank 2 and the second fuel tank 3, the first fuel tanks 2 and the second fuel tank 3 is fuel tank as above.
It should be noted that, the first fuel tank 2 and the second fuel tank 3 are arranged at the fixedly front end of capstan head 1, and the first fuel tank 2 and the second fuel tank 3 are oppositely arranged.
The fixedly capstan head 1 of this structure, due to the weight saving of fuel tank, compares with traditional fixedly capstan head, and the weight of above-mentioned fixedly capstan head 1 is effectively reduced.
The utility model also proposes a kind of concrete pumping equipment, and particularly, concrete pumping equipment can be concrete mixer, and concrete mixer comprises fuel tank as above or fixing capstan head 1.
Comprise as above-mentioned fuel tank or the fixing concrete pumping equipment of capstan head 1, because the fluid utilization efficiency in fuel tank is high, can reduce the adding amount of fluid, therefore, the overall weight of equipment can effectively be alleviated.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a fuel tank, comprise and be arranged at the base plate of fuel tank bottom and be arranged at the filter core fitting seat (5) on base plate, it is characterized in that, described base plate comprises the first base plate (4) and the second base plate (7), wherein the second base plate (7) is higher than the first base plate (4), and described filter core fitting seat (5) is fixedly installed on the first base plate (4).
2. fuel tank according to claim 1, is characterized in that, described the first base plate (4) and the second base plate (7) are all horizontally disposed with, and two base plates are stepped.
3. fuel tank according to claim 1, is characterized in that, one of described the first base plate (4) and second base plate (7) are horizontally disposed with, and another base plate is obliquely installed; Or described the first base plate (4) and described the second base plate (7) are all obliquely installed.
4. according to the fuel tank described in any one in claims 1 to 3, it is characterized in that, described the second base plate (7) is arranged at the one or both sides of described the first base plate (4).
5. fuel tank according to claim 4, it is characterized in that, described filter core fitting seat (5) comprises oil inlet pipe (13) and oil outlet tube (12), and the lower end of described oil inlet pipe (13) is fixedly connected with described the first base plate (4), and described oil inlet pipe (13) and described oil outlet tube (12) are communicated with.
6. fuel tank according to claim 5, is characterized in that, the upper surface of described the second base plate (7) is concordant with the filler opening of described oil inlet pipe (13) upper end.
7. fuel tank according to claim 6, it is characterized in that, described fuel tank also comprises side plate, described side plate comprises the first side plate (8), the second side plate and is arranged at the top board (9) of the first side plate (8), the second side plate top, described the first side plate (8) is provided with access opening (15), described the second side plate is provided with return opening (14), and described top board (9) is provided with the pouring orifice (11) for the fluid of annotating.
8. a fixing capstan head, is characterized in that, described fixedly capstan head (1) is provided with at least one fuel tank, and described fuel tank is the fuel tank described in any one in claim 1 to 7.
9. fixedly capstan head according to claim 8, is characterized in that, described fuel tank is arranged at one end of described fixedly capstan head (1), and the quantity of described fuel tank is two.
10. a concrete pumping equipment, is characterized in that, described concrete pumping equipment comprises the fixedly capstan head (1) described in any one in the fuel tank described in any one in claim 1 to 7 or claim 8 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075789.2U CN203770250U (en) | 2014-02-21 | 2014-02-21 | Oil tank, fixing turret and concrete pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075789.2U CN203770250U (en) | 2014-02-21 | 2014-02-21 | Oil tank, fixing turret and concrete pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770250U true CN203770250U (en) | 2014-08-13 |
Family
ID=51287446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075789.2U Expired - Fee Related CN203770250U (en) | 2014-02-21 | 2014-02-21 | Oil tank, fixing turret and concrete pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360188A (en) * | 2019-08-07 | 2019-10-22 | 太仓志霖液压机械有限公司 | Hydraulic power unit integral type covering plate structure |
| WO2022142198A1 (en) * | 2020-12-30 | 2022-07-07 | 三一汽车制造有限公司 | Turret structure and work machine |
-
2014
- 2014-02-21 CN CN201420075789.2U patent/CN203770250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360188A (en) * | 2019-08-07 | 2019-10-22 | 太仓志霖液压机械有限公司 | Hydraulic power unit integral type covering plate structure |
| WO2022142198A1 (en) * | 2020-12-30 | 2022-07-07 | 三一汽车制造有限公司 | Turret structure and work machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |