CN211423041U - Oil tank convenient to maintain and replace for hydraulic pump station - Google Patents
Oil tank convenient to maintain and replace for hydraulic pump station Download PDFInfo
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- CN211423041U CN211423041U CN201921759010.8U CN201921759010U CN211423041U CN 211423041 U CN211423041 U CN 211423041U CN 201921759010 U CN201921759010 U CN 201921759010U CN 211423041 U CN211423041 U CN 211423041U
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- connecting rod
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Abstract
The utility model discloses a hydraulic power unit oil tank of changing conveniently maintains, including landing leg, well cavity piece and bracing piece, the oil tank body is installed to the upper end of landing leg, and the upper end outside of oil tank body is connected with the oil tank cap, the front end rear surface of oil tank body is connected with the spring, and the lower surface mounting of oil tank body has the fuel outlet valve, oil tank cap's inside left end is installed back oil pipe, and oil tank cap's inside right-hand member installs and inhale oil pipe, well cavity piece runs through in oil tank cap's middle part, the filter core is installed in the outside of well cavity piece, the connecting rod is located back oil pipe's middle part downside, the outside of connecting rod is connected with L type filter screen, the bracing piece is located inside the right. This oil tank for hydraulic power unit who conveniently maintains and change is convenient for maintain the oil tank and change, and it is dustproof when being convenient for circulate the air, is convenient for make the oil return after the filtration mix with the oil in the oil tank.
Description
Technical Field
The utility model relates to a hydraulic power unit technical field specifically is a make things convenient for oil tank for hydraulic power unit of maintenance change.
Background
The hydraulic pump station is a power source of the hydraulic system, provides working media with certain pressure and flow for the hydraulic system, the oil tank is one of important components of the pump station, the oil tank and the hydraulic pump station are various, and the hydraulic pump station can be divided into an upper type and a non-upper type according to the arrangement mode and the appearance structure of the hydraulic pump station and the oil tank;
current oil tank for hydraulic power unit is not convenient for maintain the oil tank and changes, is not convenient for circulate the air while dustproof, is not convenient for make the oil return after filtering mix with the oil in the oil tank, consequently, we provide a convenient oil tank for hydraulic power unit who maintains the change to in solving the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient oil tank for hydraulic power unit who maintains and change to solve the current oil tank for hydraulic power unit who provides in the above-mentioned background art, be not convenient for maintain the change to the oil tank, be not convenient for circulate the air while dustproof, be not convenient for make the oil return after filtering and the oil in the oil tank carry out the problem of mixing.
In order to achieve the above object, the utility model provides a following technical scheme: an oil tank for a hydraulic pump station convenient to maintain and replace comprises supporting legs, a hollow block and a supporting rod, wherein an oil tank body is installed at the upper end of each supporting leg, an oil tank cover is connected to the outer side of the upper end of the oil tank body, a spring is connected to the rear surface of the front end of the oil tank body, an oil drain valve is installed on the lower surface of the oil tank body, an oil return pipe is installed at the left end of the inner part of the oil tank cover, an oil suction pipe is installed at the right end of the inner part of the oil tank cover, a fastening piece is arranged on the outer side of the oil suction pipe, the hollow block penetrates through the middle of the oil tank cover, a cup-shaped filter screen is installed inside the hollow block, a filter core is installed on the outer side of the hollow block, an oil filling cover is connected to the outer side of the upper end of the hollow block, a fan, the bracing piece is located inside the right-hand member of oil tank body, and the upper end outside of bracing piece is provided with the driven lever.
Preferably, the oil tank body is connected with the oil tank cover through a screw, and the oil return pipe and the oil suction pipe penetrate through the inside of the oil tank cover.
Preferably, the oil tank body and the connecting rod all constitute the block structure with L type filter screen, and flabellum and active lever all are integrated structure with the connecting rod.
Preferably, fasteners are installed on the outer sides of the oil return pipe and the oil suction pipe, and the oil tank cover is connected with the fasteners through screws.
Preferably, the cup-shaped filter screen forms a clamping structure in the hollow block, the oil filling cover is connected with the hollow block in a threaded mode, and the hollow block is of a porous structure.
Preferably, the connecting rod and the supporting rod both form a rotating structure with the oil tank body, the oil tank body and the driven rod form a telescopic structure, and the driven rod is arranged in a central symmetry mode relative to the supporting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the oil tank for the hydraulic pump station convenient to maintain and replace is convenient to maintain and replace, is convenient to circulate air and simultaneously prevent dust, and is convenient to mix filtered return oil with oil in the oil tank;
1. the oil tank is provided with an oil tank body, an oil tank cover, an oil return pipe and an oil suction pipe, wherein the oil tank body is in screw connection with the oil tank cover;
2. the oil tank is provided with an oil tank body, an oil tank cover, a hollow block and a filter element, wherein the hollow block is positioned inside the oil tank cover, the hollow block is of a porous structure, and the filter element is arranged on the outer side of the hollow block, so that air in the oil tank body circulates through the hollow block, and dust is prevented through the filter element;
3. be provided with the oil tank body, return oil pipe, flabellum and connecting rod, flabellum and driving lever all with the connecting rod structure as an organic whole, connecting rod and bracing piece all constitute revolution mechanic with the oil tank body, the oil tank body constitutes extending structure with the slave lever, flows down through the oil return in the oil return pipe, makes the flabellum rotate under the effect of impact force to the slave lever rotates under the restriction of spring, thereby makes the oil return after the filtration mix with the oil in the oil tank.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the overlooking section structure of the oil tank body and the L-shaped filter screen of the present invention.
In the figure: 1. a support leg; 2. an oil tank body; 3. a fuel tank cap; 4. an oil return pipe; 5. an oil suction pipe; 6. a fastener; 7. a hollow block; 8. a cup-shaped filter screen; 9. a filter element; 10. an oil filling cap; 11. a fan blade; 12. an L-shaped filter screen; 13. a connecting rod; 14. a driving lever; 15. a spring; 16. a driven lever; 17. a support bar; 18. and an oil drain valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an oil tank for a hydraulic pump station convenient to maintain and replace comprises supporting legs 1, an oil tank body 2, an oil tank cover 3, an oil return pipe 4, an oil suction pipe 5, a fastening piece 6, a hollow block 7, a cup-shaped filter screen 8, a filter element 9, an oil filling cover 10, fan blades 11, an L-shaped filter screen 12, a connecting rod 13, a driving rod 14, a spring 15, a driven rod 16, a supporting rod 17 and an oil drain valve 18, wherein the oil tank body 2 is installed at the upper end of the supporting legs 1, the oil tank cover 3 is connected to the outer side of the upper end of the oil tank body 2, the spring 15 is connected to the rear surface of the front end of the oil tank body 2, the oil drain valve 18 is installed on the lower surface of the oil tank body 2, the oil return pipe 4 is installed at the left end of the inside of the oil tank cover 3, the oil suction pipe 5 is installed at the right end of the inside of the oil tank cover 3, the filter core 9 is installed in the outside of cavity piece 7, and the upper end outside of cavity piece 7 is connected with adds oil cap 10, and connecting rod 13 is located back oil pipe 4's middle part downside, and the upper end outside of connecting rod 13 installs flabellum 11, and the outside of connecting rod 13 is connected with L type filter screen 12, and the lower extreme outside of connecting rod 13 is connected with driving lever 14, and bracing piece 17 is located inside the right-hand member of oil tank body 2, and the upper end outside of bracing piece 17 is provided with driven lever 16.
As shown in fig. 1 and 3, the oil tank body 2 and the oil tank cap 3 are connected by screws, and the oil return pipe 4 and the oil suction pipe 5 both penetrate through the inside of the oil tank cap 3, so as to be convenient to detach for maintenance and replacement, as shown in fig. 1 and 4, the oil tank body 2 and the connecting rod 13 both form a clamping structure with the L-shaped filter screen 12, and the fan blades 11 and the driving rod 14 both form an integrated structure with the connecting rod 13, so as to facilitate the rotation of the driving rod 14;
as shown in fig. 1 and 3, fasteners 6 are respectively installed on the outer sides of the oil return pipe 4 and the oil suction pipe 5, and the oil tank cover 3 is connected with the fasteners 6 through screws, so that the oil return pipe 4 and the oil suction pipe 5 can be conveniently positioned and disassembled, as shown in fig. 1, the cup-shaped filter screen 8 forms a clamping structure in the hollow block 7, the oil filling cover 10 is connected with the hollow block 7 through threads, and the hollow block 7 is of a porous structure, so that the cup-shaped filter screen 8 can be conveniently cleaned and air in the oil tank body 2 can be conveniently circulated, as shown in fig. 1 and 2, the connecting rod 13 and the supporting rod 17 form a rotating structure with the oil tank body 2, and the oil tank body 2 and the driven rod 16 form a telescopic structure, and the driven rod 16 is symmetrically arranged about the center of the supporting rod 17, so that.
The working principle is as follows: when the oil tank for the hydraulic pump station convenient to maintain and replace is used, as shown in fig. 1 and fig. 3, firstly, the connection between the oil filling cover 10 and the hollow block 7 is disconnected through rotating, oil is added into the cup-shaped filter screen 8, then, the oil filling cover 10 is connected with the hollow block 7, when the hydraulic pump station operates, the oil suction pipe 5 sucks oil from the oil tank body 2 on the supporting leg 1, return oil flows into the oil return pipe 4, the return oil sequentially flows to the fan blades 11 and the L-shaped filter screen 12, and under the action of return oil impact force, the fan blades 11 rotate, as shown in fig. 2, because the fan blades 11, the connecting rod 13 and the driving rod 14 are of an integrated structure, the driving rod 14 rotates, the driving rod 14 can poke the driven rod 16, so that the driven rod 16 supported by the supporting rod 17 rotates under the limitation of the spring 15, so that the return oil flowing down from the L-shaped filter screen 12 is mixed with the oil in the oil, the hollow block 7 is connected with the cup-shaped filter screen 8 in a clamping manner, the oil tank body 2 and the connecting rod 13 are connected with the L-shaped filter screen 12 in a clamping manner, the cup-shaped filter screen 8 and the L-shaped filter screen 12 can be conveniently cleaned, the hollow block 7 is of a porous structure and is matched with the filter element 9 on the outer side of the hollow block 7, so that dust can be conveniently prevented while air is circulated, as shown in fig. 1 and 3, when a fault occurs, oil in the oil tank body 2 is discharged and stored through the oil discharge valve 18, then the connection between the oil tank body 2 and the oil tank cover 3 is disconnected, and the connection between the oil tank cover 3 and the fastener 6 is conveniently maintained and replaced, and a series of operations of the oil tank for the hydraulic pump station convenient to maintain and replace are completed.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a convenient oil tank for hydraulic power unit who maintains and change, includes landing leg (1), cavity piece (7) and bracing piece (17), its characterized in that: the oil tank is characterized in that an oil tank body (2) is installed at the upper end of the supporting leg (1), an oil tank cover (3) is connected to the outer side of the upper end of the oil tank body (2), a spring (15) is connected to the rear surface of the front end of the oil tank body (2), an oil drain valve (18) is installed on the lower surface of the oil tank body (2), an oil return pipe (4) is installed at the left end of the inner portion of the oil tank cover (3), an oil suction pipe (5) is installed at the right end of the inner portion of the oil tank cover (3), a fastening piece (6) is arranged on the outer side of the oil suction pipe (5), the hollow block (7) penetrates through the middle of the oil tank cover (3), a cup-shaped filter screen (8) is installed inside the hollow block (7), a filter element (9) is installed on the outer side of the hollow block (7), an oil filling cover (10, and flabellum (11) are installed in the upper end outside of connecting rod (13), the outside of connecting rod (13) is connected with L type filter screen (12), and the lower extreme outside of connecting rod (13) is connected with driving lever (14), bracing piece (17) are located inside the right-hand member of oil tank body (2), and the upper end outside of bracing piece (17) is provided with driven lever (16).
2. The oil tank for the hydraulic pump station convenient to maintain and replace according to claim 1, is characterized in that: the oil tank body (2) is connected with the oil tank cover (3) through screws, and the oil return pipe (4) and the oil suction pipe (5) penetrate through the oil tank cover (3).
3. The oil tank for the hydraulic pump station convenient to maintain and replace according to claim 1, is characterized in that: oil tank body (2) and connecting rod (13) all constitute the block structure with L type filter screen (12), and flabellum (11) and active rod (14) all are the integrated structure with connecting rod (13).
4. The oil tank for the hydraulic pump station convenient to maintain and replace according to claim 1, is characterized in that: the outer sides of the oil return pipe (4) and the oil suction pipe (5) are respectively provided with a fastener (6), and the oil tank cover (3) is connected with the fastener (6) through screws.
5. The oil tank for the hydraulic pump station convenient to maintain and replace according to claim 1, is characterized in that: the cup-shaped filter screen (8) forms a clamping structure in the hollow block (7), the oil filling cover (10) is connected with the hollow block (7) in a threaded mode, and the hollow block (7) is of a porous structure.
6. The oil tank for the hydraulic pump station convenient to maintain and replace according to claim 1, is characterized in that: connecting rod (13) and bracing piece (17) all constitute revolution mechanic with oil tank body (2), and oil tank body (2) and driven lever (16) constitute extending structure to driven lever (16) set up about bracing piece (17) central symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759010.8U CN211423041U (en) | 2019-10-21 | 2019-10-21 | Oil tank convenient to maintain and replace for hydraulic pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759010.8U CN211423041U (en) | 2019-10-21 | 2019-10-21 | Oil tank convenient to maintain and replace for hydraulic pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423041U true CN211423041U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759010.8U Active CN211423041U (en) | 2019-10-21 | 2019-10-21 | Oil tank convenient to maintain and replace for hydraulic pump station |
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| CN (1) | CN211423041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753143A (en) * | 2024-02-22 | 2024-03-26 | 杭州汽轮新能源有限公司 | Intelligent oil mist removing system of lubricating oil tank of combustion engine and control method thereof |
-
2019
- 2019-10-21 CN CN201921759010.8U patent/CN211423041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753143A (en) * | 2024-02-22 | 2024-03-26 | 杭州汽轮新能源有限公司 | Intelligent oil mist removing system of lubricating oil tank of combustion engine and control method thereof |
| CN117753143B (en) * | 2024-02-22 | 2024-05-28 | 杭州汽轮新能源有限公司 | Intelligent oil mist removing system of lubricating oil tank of combustion engine and control method thereof |
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