CN202138762U - Fork truck fuel tank cover - Google Patents
Fork truck fuel tank cover Download PDFInfo
- Publication number
- CN202138762U CN202138762U CN201120228854U CN201120228854U CN202138762U CN 202138762 U CN202138762 U CN 202138762U CN 201120228854 U CN201120228854 U CN 201120228854U CN 201120228854 U CN201120228854 U CN 201120228854U CN 202138762 U CN202138762 U CN 202138762U
- Authority
- CN
- China
- Prior art keywords
- oil
- fork truck
- pipe
- cover plate
- suction pipe
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a fork truck fuel tank cover, which comprises a cover plate (10), an oiling port (20) penetrating the cover plate (10), an oil suction pipe (30) and an oil return pipe (40). The oil suction pipe (30) and the oil return pipe (40) are manufactured by thin-wall seamless steel pipes. The positions of the oiling port (20), the oil suction pipe (30) and the oil return pipe (40) in contact with the cover plate (10) are sealed and fixed through welding. Compared with a conventional fork truck fuel tank cover, the fork truck fuel tank cover is good in sealing property.
Description
Technical field
The utility model relates to the fork truck technical field, especially relates to a kind of fork truck fuel lid.
Background technology
Along with engineering truck is constantly diversified in the application in engineering scope, the fork truck in the engineering truck is also constantly made the system update of aspects such as function, structure with the needs in market, to satisfy various operating needs.Fork truck is in work, and the oil require in the fuel tank constantly circulates, and therefore at least two oil pipes generally all are installed on fuel lid, and one fuel-displaced in the fuel tank, the oil-feed in fuel tank of another root.In the course of the work, vehicle can constantly produce irregular vibrations, fuel tank too, so fuel lid and the contacted position of oil pipe may produce the oil impregnate phenomenon.Present solution is, through seal ring being installed preventing oil impregnate in oil pipe and the contacted position of fuel lid, but since fuel tank in vibrations, seal ring is easy to become flexible, and is difficult to avoid the oil impregnate phenomenon.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of fork truck fuel lid, and it has good seal performance, advantage that can oil impregnate.
To achieve these goals; The technical scheme that the utility model adopted is: the fork truck fuel lid; Comprise cover plate; Also comprise oil filling port, oil suction pipe and oil return pipe on the cover plate, said oil suction pipe and oil return pipe adopt thin-wall seamless steel pipe to be made, and said oil filling port, oil suction pipe and oil return pipe are fixed through welded seal with the contacted position of cover plate.
Preferably, said cover plate is circular.
Preferably, the bore of said oil suction pipe and oil return pipe is 8 millimeters, 0.7 millimeter of wall thickness.
Preferably, said oil suction pipe end is connected with base, is connected with filter core on the said base.
After adopting said structure; The utility model and prior art are compared the advantage that is had: since between oil pipe and the fuel lid through being welded to connect, make oil pipe and fuel lid be integrally formed structure, can not become flexible between them; Therefore its sealing is very firm; The oil impregnate phenomenon can not take place, even if fuel tank vibrations are violent, can not have influence on contact with the fuel lid leak tightness of position of oil pipe fully yet.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Among the figure: 10, cover plate;
20, oil filling port;
30, oil suction pipe; 31, base; 32, filter core;
40, oil return pipe.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Embodiment, see that Fig. 1 is to shown in Figure 2:
The utility model is a kind of fork truck fuel lid; Comprise cover plate 10; Also comprise oil filling port 20, oil suction pipe 30 and oil return pipe 40 on the cover plate 10; It is characterized in that said oil suction pipe 30 adopts thin-wall seamless steel pipe to be made with oil return pipe 40, and said oil filling port 20, oil suction pipe 30 and oil return pipe 40 are fixed through welded seal with cover plate 10 contacted positions.In the utility model; Owing to through being welded to connect, make oil pipe and fuel lid be integrally formed structure between oil pipe and the fuel lid, can not become flexible between them; Therefore its sealing is very firm; The oil impregnate phenomenon can not take place, even if fuel tank vibrations are violent, can not have influence on contact with the fuel lid leak tightness of position of oil pipe fully yet.
In order further to improve the leak tightness of fuel tank, said cover plate 10 is circular, can have no the sealing of ground, slit with fuel tank.In order to improve the durability of oil pipe, said oil suction pipe 30 is 8 millimeters with the bore of oil return pipe 40, and 0.7 millimeter of wall thickness makes oil pipe can bear higher compression shock, avoids the leakage of oil situation that causes because of pipeline rupture.In order to improve oil, to reduce oil pipe and impacted by impurity, said oil suction pipe 30 ends are connected with base 31, are connected with filter core 32 on the said base.
The utility model has the advantage of good seal performance with respect to existing fork truck fuel lid.
Claims (4)
1. fork truck fuel lid; Comprise cover plate (10); Also comprise oil filling port (20), oil suction pipe (30) and oil return pipe (40) on the cover plate (10); It is characterized in that said oil suction pipe (30) adopts thin-wall seamless steel pipe to be made with oil return pipe (40), and said oil filling port (20), oil suction pipe (30) and the contacted position of the same cover plate of oil return pipe (40) (10) are fixed through welded seal.
2. fork truck fuel lid according to claim 1 is characterized in that, said cover plate (10) is circular.
3. fork truck fuel lid according to claim 1 is characterized in that, said oil suction pipe (30) is 8 millimeters with the bore of oil return pipe (40), 0.7 millimeter of wall thickness.
4. fork truck fuel lid according to claim 1 is characterized in that, said oil suction pipe (30) end is connected with base (31), is connected with filter core (32) on the said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120228854U CN202138762U (en) | 2011-06-30 | 2011-06-30 | Fork truck fuel tank cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120228854U CN202138762U (en) | 2011-06-30 | 2011-06-30 | Fork truck fuel tank cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138762U true CN202138762U (en) | 2012-02-08 |
Family
ID=45549836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120228854U Expired - Fee Related CN202138762U (en) | 2011-06-30 | 2011-06-30 | Fork truck fuel tank cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859743A (en) * | 2018-07-11 | 2018-11-23 | 郑前东 | Novel forklift tank cover |
-
2011
- 2011-06-30 CN CN201120228854U patent/CN202138762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859743A (en) * | 2018-07-11 | 2018-11-23 | 郑前东 | Novel forklift tank cover |
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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: 20120208 Termination date: 20140630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |