CN214057224U - Forklift oil tank - Google Patents
Forklift oil tank Download PDFInfo
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- CN214057224U CN214057224U CN202022841429.7U CN202022841429U CN214057224U CN 214057224 U CN214057224 U CN 214057224U CN 202022841429 U CN202022841429 U CN 202022841429U CN 214057224 U CN214057224 U CN 214057224U
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Abstract
The utility model provides a forklift oil tank, the forklift oil tank includes independent fashioned fuel tank subassembly and hydraulic tank subassembly each other, wherein, fuel tank subassembly and hydraulic tank subassembly still connect into an integrated entity through the fuel tank outer fringe. The fuel tank assembly includes: the bottom bent plate is U-shaped, and the vertical part of one side of the bottom bent plate is higher than the vertical part of the other side of the bottom bent plate; the inner wall plate is fixedly arranged on the plate wall at the opening at one side of the bottom bent plate; and the outer wall plate is fixedly arranged on the plate wall at the opening at the other side of the bottom bent plate. The fuel oil tank assembly and the hydraulic oil tank assembly in the utility model are arranged independently, and can be sealed and leak tested respectively, so that the oil leakage position can be determined quickly, and the oil leakage test device has the advantages of good welding process and reliable leak test; furthermore, the utility model provides a fuel apron assembly can prevent that fuel oil impregnate and water from getting into the fuel tank, has the function of the prevention of seepage oil under the operating mode of jolting.
Description
Technical Field
The utility model relates to an oil tank technical field, concretely relates to be used for satisfying field work welding and assemble good technological fork truck oil tank of nature.
Background
To having the field road surface of jolting and driving, can wade a take the altitude, the flexible arm fork truck of high trafficability nature, certain requirement has also been done to the fork truck oil tank to its whole performance: for example, the requirements of large ground clearance and bump resistance of the oil tank are required; for example, the connector has the function of preventing oil leakage under the bumpy working condition, and the connector needs to meet the waterproof function; and for example, the parts on the oil tank have the characteristics of simple and convenient assembly, welding process and reliable oil leakage test. The assembly of parts on the oil tank, the welding process and the reliability of oil leakage test are particularly important for the forklift suitable for field operation.
The traditional forklift oil tank integrates the fuel tank and the hydraulic oil tank into a whole, so that the welding manufacturability is poor, leakage can not be tested, and the fuel tank or the hydraulic oil tank can not be determined to leak oil due to the sharing of welding seams, so that the engine and the hydraulic system of the whole forklift are damaged.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model discloses utilize fuel tank subassembly and the hydraulic oil tank subassembly that independent setting each other, two fuel tank subassemblies can weld earlier, seal the leakage test respectively, and it forms to carry out the assembly welding with two oil tanks again, consequently can the short-term determination oil leak position, welding process, leakage test oil are reliable, and concrete technical scheme is as follows:
the utility model provides a fork truck oil tank, the fork truck oil tank includes fuel tank subassembly and the hydraulic oil tank subassembly of independent shaping each other, wherein, fuel tank subassembly and hydraulic oil tank subassembly still connect into an organic whole through the fuel tank outer fringe.
Preferably, the fuel tank assembly includes:
the bottom bent plate is U-shaped, and the vertical part of one side of the bottom bent plate is higher than the vertical part of the other side of the bottom bent plate;
the inner wall plate is fixedly arranged on the plate wall at the opening at one side of the bottom bent plate;
the outer wall plate is fixedly arranged on the plate wall at the opening at the other side of the bottom bent plate;
the top plate is fixedly arranged in a cavity defined by the bottom bent plate, the inner wall plate and the outer wall plate, the top plate is horizontally arranged on a vertical part at the lower part of the bottom bent plate, gaps are arranged among the top plate, the bottom bent plate and the outer wall plate, and the outer edge of the fuel tank is a part of the top plate extending out of the bottom bent plate; and
the coaming is fixedly arranged at the notch;
the hydraulic tank assembly includes:
and the hydraulic oil tank cylinder is fixedly arranged between the inner wall plate and the outer wall plate, and one end of the top plate, which extends out of the bottom bent plate, is fixedly connected with the hydraulic oil tank cylinder.
Preferably, the fuel tank assembly further comprises:
the fuel flange is fixedly arranged on the top plate;
the fuel cover plate is fixedly connected with the top plate through a cover plate flange;
the cover plate pad is arranged between the fuel oil flange and the cover plate flange;
and the fuel filling pipe is arranged on the top plate and is used for filling fuel into the fuel tank assembly.
Preferably, the cover plate pad is double-layered.
Preferably, the hydraulic oil tank assembly further comprises:
the hydraulic oil filter is arranged at the top of the hydraulic oil tank barrel, and the bottom end of the hydraulic oil filter extends to the inside of the hydraulic oil tank barrel;
the hydraulic oil filling pipe is arranged at the top of the hydraulic oil tank cylinder, and the bottom end of the hydraulic oil filling pipe extends to the inside of the hydraulic oil tank cylinder.
Preferably, the bottom bent plate is arranged close to the side wall of the hydraulic oil tank cylinder in an inclined mode along the direction far away from the hydraulic oil tank cylinder.
Preferably, the outer edge of the fuel tank is provided with symmetrical semicircular notches.
According to the technical solution provided by the utility model, the utility model discloses following beneficial effect has: the fuel oil tank assembly and the hydraulic oil tank assembly in the utility model are arranged independently, and can be sealed and leak tested respectively, so that the oil leakage position can be determined quickly, and the oil leakage test device has the advantages of good welding process and reliable leak test; furthermore, the utility model provides a fuel apron assembly can prevent that fuel oil impregnate and water from getting into the fuel tank, has the function of the prevention of seepage oil under the operating mode of jolting.
Drawings
FIG. 1 is an explosion diagram of the oil tank of the present invention;
FIG. 2 is an explosion diagram of the welding of the oil tank of the present invention;
fig. 3 is a schematic structural diagram of the cover plate pad.
In the figure: 10. the fuel tank comprises a fuel tank assembly, 11, a bottom bent plate, 12, an inner wall plate, 13, an outer wall plate, 14, a top plate, 15, a surrounding plate, 16, a fuel flange, 17, a fuel cover plate, 18, a cover plate pad, 19, a fuel filling pipe, 20, a hydraulic oil tank assembly, 21, a hydraulic oil tank barrel, 22, a hydraulic oil filter, 23, a hydraulic oil filling pipe, 30, a notch, 40, a cover plate flange, 50, a semicircular notch, 60 and a fuel tank outer edge.
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein prior to describing the technical aspects of the embodiments of the present invention in detail, the terms and the like are explained, and in the present specification, the components with the same names or the same reference numbers represent the similar or the same structures and are only used for illustrative purposes.
Example (b):
referring to fig. 1-2, a forklift fuel tank comprises a fuel tank assembly 10 and a hydraulic oil tank assembly 20 which are formed independently, wherein the fuel tank assembly 10 and the hydraulic oil tank assembly 20 are further connected into a whole through a fuel tank outer edge 60, the fuel tank assembly 10 and the hydraulic oil tank assembly 20 are respectively welded, sealing leakage testing is respectively carried out, and then the two fuel tanks are assembled and welded through the fuel tank outer edge 60, so that the oil leakage position is quickly determined, and the leakage testing is reliable.
The fuel tank assembly 10 includes:
the bottom bent plate 11 is U-shaped, and the vertical part of one side of the bottom bent plate 11 is higher than the vertical part of the other side;
the inner wall plate 12 is fixedly arranged on the plate wall at the opening at one side of the bottom bent plate 11;
the outer wall plate 13 is fixedly arranged on the plate wall at the opening at the other side of the bottom bent plate 11;
the top plate 14 is fixedly arranged in a cavity surrounded by the bottom bent plate 11, the inner wall plate 12 and the outer wall plate 13, the top plate 14 is horizontally arranged on a vertical part at the lower part of the bottom bent plate 11, a gap 30 is arranged among the top plate 14, the bottom bent plate 11 and the outer wall plate 13, and the outer edge 60 of the fuel tank is a part of the top plate 14 extending out of the bottom bent plate 11; and
the enclosing plate 15 is fixedly arranged at the notch 30, and the bottom bent plate 11, the inner wall plate 12, the outer wall plate 13, the top plate 14 and the enclosing plate 15 are welded into a sealed fuel oil cavity for storing fuel oil;
the hydraulic tank assembly 20 includes:
the hydraulic oil tank cylinder 21 is fixedly arranged between the inner wall plate 12 and the outer wall plate 13, the hydraulic oil tank cylinder 21, the inner wall plate 12 and the outer wall plate 13 are welded into a sealed hydraulic oil cavity for storing hydraulic oil, one end of the top plate 14, which extends out of the bottom bent plate 11, is fixedly connected with the hydraulic oil tank cylinder 21, and the top plate 14 and the hydraulic oil tank cylinder 21 are welded and formed, so that welding seams of the fuel tank assembly 10 and the hydraulic oil tank assembly 20 are not shared, and the welding process is good.
The fuel tank assembly 10 further includes:
the fuel flange 16 is fixedly arranged on the top plate 14;
the fuel cover plate 17 is fixedly connected with the top plate 14 through a cover plate flange 40, a blind hole matched with the fuel flange 16 is formed between the cover plate flange 40 and the fuel flange 16, and the cover plate flange 40 is connected with the fuel flange 16 through the blind hole and a bolt, so that the outward oil leakage of internal fuel is reduced, and the external water is prevented from permeating into the fuel tank;
a cover plate gasket 18, the cover plate gasket 18 being disposed between the fuel flange 16 and the cover plate flange 40, the cover plate gasket 18 being adapted to prevent fuel oil leakage or water from entering the fuel tank;
a fuel filler tube 19, the fuel filler tube 19 being disposed on the top plate 14 for filling the fuel tank assembly 10 with fuel.
In the utility model, referring to fig. 3, for the seal between improving fuel flange and the apron flange 40, can set the apron pad 18 to double-deck.
As the preferred technical solution of the present invention, the hydraulic oil tank assembly 20 further includes:
the hydraulic oil filter 22 is arranged at the top of the hydraulic oil tank 21, the bottom end of the hydraulic oil filter 22 extends into the hydraulic oil tank 21, and oil is filtered through the hydraulic oil filter 22;
the hydraulic oil filling pipe 23 is arranged at the top of the hydraulic oil tank cylinder 21, the bottom end of the hydraulic oil filling pipe 23 extends to the inside of the hydraulic oil tank cylinder 21, and the hydraulic oil is filled through the hydraulic oil filling pipe 23.
As the utility model discloses preferred technical scheme, the lateral wall that end bent plate 11 is close to a hydraulic oil tank section of thick bamboo 21 sets up along the direction slope of keeping away from a hydraulic oil tank section of thick bamboo 21, because end bent plate 11 is the U type, replaces original mode through two steel sheet forming to reducible welding seam and oil leak point, and end bent plate 11 is close to the vertical portion of a hydraulic oil tank section of thick bamboo 21 and changes the slope setting of bending into, thereby the space that welder can stretch into between fuel tank and the hydraulic tank when the welding welds conveniently.
As the utility model discloses preferred technical scheme, the semicircular notch 50 of symmetry is seted up to fuel tank outer fringe 60 to make the welding seam of fuel tank subassembly 10 and the welding seam disconnection of hydraulic tank subassembly 20, thereby reduce the oil leakage point.
The working principle is as follows: the utility model discloses in, fuel tank module 10 and hydraulic tank module 20 are weld forming respectively each other to can seal the leakage test respectively, then the assembly welding is in the same place, consequently has the advantage that welding process is good, the leakage test oil is reliable, wherein fuel tank module 10 still sets up the fuel cover plate assembly, and the sealed effect of usable fuel cover plate assembly prevents in fuel seepage and the water entering fuel tank.
The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (7)
1. The utility model provides a fork truck oil tank, its characterized in that, the fork truck oil tank includes fuel tank subassembly (10) and hydraulic tank subassembly (20) of independent shaping each other, wherein, fuel tank subassembly (10) and hydraulic tank subassembly (20) still connect into an organic whole through fuel tank outer fringe (60).
2. A forklift fuel tank as claimed in claim 1, characterised in that said fuel tank assembly (10) comprises:
the bottom bent plate (11), the bottom bent plate (11) is U-shaped, and the vertical part of one side of the bottom bent plate (11) is higher than the vertical part of the other side;
the inner wall plate (12), the inner wall plate (12) is fixedly arranged on the plate wall at the opening at one side of the bottom bent plate (11);
the outer wall plate (13), the said outer wall plate (13) is fixed on the slab wall of the opening of another side of the bottom bent plate (11);
the fuel tank comprises a top plate (14), wherein the top plate (14) is fixedly arranged in a cavity surrounded by a bottom bent plate (11), an inner wall plate (12) and an outer wall plate (13), the top plate (14) is horizontally arranged on a vertical part at the lower part of the bottom bent plate (11), gaps (30) are formed among the top plate (14), the bottom bent plate (11) and the outer wall plate (13), and the outer edge (60) of the fuel tank is a part of the top plate (14) extending out of the bottom bent plate (11); and
the coaming (15), the said coaming (15) is fixed in the gap (30);
the hydraulic tank assembly (20) includes:
the hydraulic oil tank cylinder (21) is fixedly arranged between the inner wall plate (12) and the outer wall plate (13), and one end, extending out of the bottom bent plate (11), of the top plate (14) is fixedly connected with the hydraulic oil tank cylinder (21).
3. A forklift fuel tank as claimed in claim 2, wherein said fuel tank assembly (10) further comprises:
the fuel flange (16), the said fuel flange (16) is fixed on roof (14);
the fuel cover plate (17), the fuel cover plate (17) is fixedly connected with the top plate (14) through a cover plate flange (40);
a deck pad (18), the deck pad (18) disposed between the fuel flange (16) and the deck flange (40);
a fuel filler tube (19), the fuel filler tube (19) being disposed on the top plate (14) for filling fuel into the fuel tank assembly (10).
4. A forklift tank as claimed in claim 3, characterised in that said deck pad (18) is double-layered.
5. A forklift tank as claimed in claim 3, wherein said hydraulic tank assembly (20) further comprises:
the hydraulic oil filter (22), the hydraulic oil filter (22) is arranged at the top of the hydraulic oil tank cylinder (21), and the bottom end of the hydraulic oil filter (22) extends to the inside of the hydraulic oil tank cylinder (21);
the hydraulic oil tank comprises a hydraulic oil filling pipe (23), wherein the hydraulic oil filling pipe (23) is arranged at the top of a hydraulic oil tank cylinder (21), and the bottom end of the hydraulic oil filling pipe (23) extends to the inside of the hydraulic oil tank cylinder (21).
6. The forklift tank according to claim 2, wherein the bottom bend plate (11) is disposed to be inclined in a direction away from the hydraulic oil tank cylinder (21) near the side wall of the hydraulic oil tank cylinder (21).
7. The fuel tank of a forklift truck as set forth in claim 6, wherein the fuel tank skirt (60) is formed with symmetrical semicircular notches (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022841429.7U CN214057224U (en) | 2020-11-30 | 2020-11-30 | Forklift oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022841429.7U CN214057224U (en) | 2020-11-30 | 2020-11-30 | Forklift oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214057224U true CN214057224U (en) | 2021-08-27 |
Family
ID=77405112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022841429.7U Active CN214057224U (en) | 2020-11-30 | 2020-11-30 | Forklift oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214057224U (en) |
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2020
- 2020-11-30 CN CN202022841429.7U patent/CN214057224U/en active Active
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