CN102889371A - Novel fuel tank cap - Google Patents
Novel fuel tank cap Download PDFInfo
- Publication number
- CN102889371A CN102889371A CN 201110203789 CN201110203789A CN102889371A CN 102889371 A CN102889371 A CN 102889371A CN 201110203789 CN201110203789 CN 201110203789 CN 201110203789 A CN201110203789 A CN 201110203789A CN 102889371 A CN102889371 A CN 102889371A
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- CN
- China
- Prior art keywords
- guide plate
- oil filler
- filler hole
- oil
- oil hole
- 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.)
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Abstract
The invention discloses a novel fuel tank cap which comprises a cover plate, an oil filler hole, an upper cover and a guide plate, wherein the cover plate is arranged at the top of a reduction gearbox; the oil filler hole is arranged at the top of the cover plate; the upper cover is used for covering the oil filler hole; the guide plate is funnel-shaped, one end of the guide plate, which is smaller in diameter is welded on the oil filler hole; a joint place of the guide plate and the oil filler hole is located below the oil filler hole port; a plurality of oil return holes are arranged around the oil filler hole and located at the joint place of the guide plate and the oil filler hole; the distance between the joint place of the guide plate and the oil filler hole and the oil filler hole port is 20-30mm; and the number of the oil return holes is four. According to the novel fuel tank cap, the lubricant leaked from clearance between the oil filler hole and the upper cover is completely flowed to the guide plate, then flow back to the reduction gearbox through the oil return holes, so that the lubricant can be recycled, and the waste of the lubricant is avoided; and no dead angle between the guide plate and the oil filler hole exists, so that the cap is convenient to clean.
Description
Technical field
The present invention relates to a kind of accessory of machinery equipment, particularly a kind of Novel oil tank cover that is installed on the speed reducer belongs to the mechanical fitting field.
Background technique
On a lot of large-scale equipment, all be provided with speed reducer.In the use, often need in speed reducer, add lubricant oil, so that gear or turbine worm lubrication and cooling in the speed reducer generally all are to add by the oil hole on the fuel tank cap of speed reducer top.When speed reducer internal gear or turbine worm run up; often lubricant oil can be thrown on the oil hole; lubricant oil is easy to spill from the gap between oil hole and the oil hole upper cover plate; and then trickling is to the casing of speed reducer; such as untimely cleaning; also can trickle to the lathe bed of machinery equipment, even water clock on the ground, be easy to make shop personnel to slip.Can not effectively utilize lubricant oil, also will affect the floor cleaning in workshop, seriously also the initiation personnel be injured.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of avoiding and run up because of speed reducer internal gear or turbine worm, and so that the Novel oil tank cover that lubricant oil spills from the gap of oil hole and upper cover plate.
Technical solution of the present invention is achieved in that a kind of Novel oil tank cover, comprises cover plate, oil hole, loam cake and guide plate, and described cover plate is located at the speed reducer top; Described oil hole is located at the top of cover plate; Described loam cake covers on oil hole; Described guide plate is funnel-like, and the end that bore is little is welded on the oil hole; The joint of described guide plate and oil hole is positioned at below, oil hole aperture; Around the described oil hole, be positioned at the joint of guide plate and oil hole, be provided with several spill ports.
Preferably, the joint of described guide plate and oil hole is apart from oil hole aperture 20～30mm.
Preferably, described spill port is four.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel oil tank cover of the present invention can be avoided leaking outside of lubricant oil effectively, so that the lubricant oil that flows out comes back in the speed reducer, realizes the again utilization of lubricant oil by guide plate, avoids the unnecessary waste of lubricant oil; And do not have the dead angle between guide plate and the oil hole, cleaning is got up easily.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of Novel oil tank cover of the present invention;
Accompanying drawing 2 is the exploded view of Novel oil tank cover of the present invention;
Sectional view when accompanying drawing 3 does not add loam cake for Novel oil tank cover of the present invention;
Wherein: 1, cover plate; 2, oil hole; 3, loam cake; 4, guide plate; 5, spill port.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as a kind of Novel oil tank cover of the present invention such as accompanying drawing 1,2,3, comprise cover plate 1, oil hole 2, loam cake 3 and guide plate 4, described cover plate 1 is located at the speed reducer top; Described oil hole 2 is located at the top of cover plate 1; Described loam cake 3 covers on oil hole 2; Described guide plate 4 is funnel-like, and the end that bore is little is welded on the oil hole 2; The joint of described guide plate 4 and oil hole 2 is positioned at below, oil hole 2 apertures; Around the described oil hole 2, be positioned at the joint of guide plate 4 and oil hole 2, be provided with several spill ports 5; Described spill port 5 is four.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel oil tank cover of the present invention, the lubricant oil that flows out by the gap between oil hole and the loam cake all is left in the guide plate, then all flows into again in the speed reducer by spill port, realizes the again utilization of lubricant oil, has avoided the unnecessary waste of lubricant oil; And do not have the dead angle between guide plate and the oil hole, cleaning is got up easily.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a Novel oil tank cover comprises cover plate, oil hole and loam cake, and described cover plate is located at the speed reducer top, and described oil hole is located at the top of cover plate, and described loam cake covers on oil hole, it is characterized in that: also comprise guide plate; Described guide plate is funnel-like, and the end that bore is little is welded on the oil hole; The joint of described guide plate and oil hole is positioned at below, oil hole aperture; Around the described oil hole, be positioned at the joint of guide plate and oil hole, be provided with several spill ports.
2. Novel oil tank cover according to claim 1 is characterized in that: the joint of described guide plate and oil hole, and apart from oil hole aperture 20～30mm.
3. Novel oil tank cover according to claim 1 and 2, it is characterized in that: described spill port is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203789 CN102889371A (en) | 2011-07-21 | 2011-07-21 | Novel fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203789 CN102889371A (en) | 2011-07-21 | 2011-07-21 | Novel fuel tank cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889371A true CN102889371A (en) | 2013-01-23 |
Family
ID=47532987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110203789 Pending CN102889371A (en) | 2011-07-21 | 2011-07-21 | Novel fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335095A (en) * | 2013-07-15 | 2013-10-02 | 南京金鑫传动设备有限公司 | Reducer |
| CN103727375A (en) * | 2013-12-04 | 2014-04-16 | 吴江市大业丝绸整理有限公司 | Lubricating oil tank for spinning |
| CN105775365A (en) * | 2016-03-30 | 2016-07-20 | 王宇栋 | Anti-overflow method and device for packing material opening |
-
2011
- 2011-07-21 CN CN 201110203789 patent/CN102889371A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335095A (en) * | 2013-07-15 | 2013-10-02 | 南京金鑫传动设备有限公司 | Reducer |
| CN103335095B (en) * | 2013-07-15 | 2016-02-03 | 南京金鑫传动设备有限公司 | A kind of retarder |
| CN103727375A (en) * | 2013-12-04 | 2014-04-16 | 吴江市大业丝绸整理有限公司 | Lubricating oil tank for spinning |
| CN105775365A (en) * | 2016-03-30 | 2016-07-20 | 王宇栋 | Anti-overflow method and device for packing material opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |