CN2397350Y - Chain oil ejector - Google Patents
Chain oil ejector Download PDFInfo
- Publication number
- CN2397350Y CN2397350Y CN 99241622 CN99241622U CN2397350Y CN 2397350 Y CN2397350 Y CN 2397350Y CN 99241622 CN99241622 CN 99241622 CN 99241622 U CN99241622 U CN 99241622U CN 2397350 Y CN2397350 Y CN 2397350Y
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- tank body
- chain
- needle
- 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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- Lubrication Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a chain oil injector, which is mainly composed of a tank body and an oil injecting valve which is connected with the tank body. The utility model is characterized in that the oil injecting valve is composed of a valve seat which is provided with an oil path at the inner part and a regulating needle, and an outlet of the oil injecting valve is connected with a guide tube to the neighborhood of a chain wheel. After the needle valve position is adjusted, the utility model which dispenses with controlling and maintaining can save the consumption of the lubricating oil, and has the advantages of long-term use, convenient and reliable performance, no environment pollution, simple structure, low cost, easy operation, etc.
Description
The utility model relates to a kind of chain oil gun, especially motorcycle chain oil gun.
In the prior art, chain is the common components in the mechanical transmission, because the rotating speed height, frequency of utilization is big, and especially the motorcycles drives chain is liftoff near, is subject to dust and pollutes, and need often maintain, lubricate, otherwise its working state and life-span is greatly affected.Now manual to chain filling lubricant oil when the motorcycle stagnation of movement usually, but adding amount is difficult for grasp, easily causes waste to go back contaminated site.Chinese patent 97210110.1 disclosed " motorcycle chain oil gun " is that the plunger type fuel tap is set in the lubricant oil container, and shift bar is set the plunger type fuel tap is controlled, need the people often to control its user mode, and control is dangerous when driving, and also has the not wield defective of adding amount simultaneously.
The purpose of this utility model is to overcome the deficiency of prior art, provide a kind of filling automatically, oil mass is even, do not need the often chain oil gun of control.
Realize above-mentioned purpose, the utility model adopts following proposal to realize:
A kind of chain oil gun comprises tank body and the fuel feeding valve that is attached thereto, and described fuel feeding valve is that needle valve is made up of valve seat and metering needle that inside is provided with oil circuit; Described metering needle and valve seat are regulated by screw-thread fit, and damping spring also is set between metering needle and the valve seat.Being covered with on the tank body raises up is horizontally disposed with vent on it, also can be in bottle cap under another projection is set, its middle part vertical direction is established vent.
The utility model is reasonable in design, simple in structure, volume is little, in light weight, easy for installation, can be installed in the motorcycle side cover, the lubricant oil in the tank body slowly splashes into by noticeable degree and needs on the lubricated chain drive-belt, and make whole chain and master and slave sprocket wheel obtain lubricating maintenance through transmission, prolong its working life, and save the consumption of lubricant oil, reduce the place is polluted, do not need frequent maintenance to use for a long time after regulating the needle-valve position, convenient, reliable.Also can strengthen, adjust the needle-valve position and be used for large gear machinery, as the place of filling lubricant oil such as the chain on pebble mill, the production line to tank body.Not using oil gun can regulate needle-valve to close oil circuit for a long time gets final product.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model one example structure schematic representation.
Fig. 2 is another example structure schematic representation of the utility model.
Fig. 3 is oil filler pipe and chain position scheme of installation.
Referring to accompanying drawing 1, Fig. 3, a kind of chain oil gun, be made up of tank body 1 and fuel feeding valve, fuel feeding valve one end is connected with tank body 1 bottom by screw thread, and the other end is an oil outlet 8, fuel feeding valve comprises valve seat 2, metering needle 3, valve seat 2 inside are provided with N shape oil circuit by metering needle 3 oblique downward modulation fuel-economizing road flows, and metering needle 3 afterbodys are provided with outside thread and match with the internal thread of valve seat 2, and tail end also is provided with groove so that the spiral shell cutter is regulated, also be provided with damping spring 4 near the metering needle 3, prevent metering needle owing to vibrate cause loosening.Tank body 1 also is provided with loam cake 5, and loam cake 5 tops are provided with to raise up and 6 are horizontally disposed with vent 7 on it, and projection also is set downwards in the loam cake, and its middle part vertical direction is established through hole, prevents that lubricant oil from overflowing and prevent dust pollution lubricating oil.Fuel feeding valve oil outlet 8 meets oil-resisting rubber hose 9 and Φ 5 copper tubes 10 15mm place to the lubricated sprocket wheel 11 of need, lubricant oil in the tank body 1 slowly splashes into chain drive-belt by the noticeable degree lubricating oil, and make whole chain 12 and master and slave sprocket wheel be lubricated, maintain through rotation, prolong its working life, and saving lubricant oil, avoid polluting.General motorcycle is joined about 70 milliliters of chain oil guns, adjusts the oil dripping amount, can use 5-6 month, does not need any maintenance to use for a long time.Hanger is installed or is buckled and be arranged in the motorcycle side cover, neither overslaugh is driven, and does not influence the car load outward appearance, also is convenient to observe oil mass.Valve seat 2 and metering needle 3 are metallic material, and preferably brass is made, and tank body 1 is made by transparent plastic.
Among Fig. 2, fuel feeding valve is entrenched in the bottom of tank body 1, for fixedly connected.
Be used for lubricated large gear machinery, can strengthen design to tank body as the chain on pebble mill or the production line, the metering needle position gets final product.
Not using the oil gun metering pin valve to close oil circuit for a long time gets final product.
Claims (4)
1. a chain oil gun comprises tank body and the fuel feeding valve that is attached thereto, and it is characterized in that: described fuel feeding valve is that needle valve is made up of valve seat and metering needle that inside is provided with oil circuit.
2. oil gun as claimed in claim 1 is characterized in that: described metering needle and valve seat are regulated by screw-thread fit, and damping spring also is set between metering needle and the valve seat.
3. oil gun as claimed in claim 1 or 2 is characterized in that: being covered with on the tank body raises up is horizontally disposed with vent on it.
4. oil gun as claimed in claim 3 is characterized in that: also can be in bottle cap under another projection is set, its middle part vertical direction is established vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241622 CN2397350Y (en) | 1999-11-19 | 1999-11-19 | Chain oil ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241622 CN2397350Y (en) | 1999-11-19 | 1999-11-19 | Chain oil ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397350Y true CN2397350Y (en) | 2000-09-20 |
Family
ID=34028449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241622 Expired - Fee Related CN2397350Y (en) | 1999-11-19 | 1999-11-19 | Chain oil ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397350Y (en) |
-
1999
- 1999-11-19 CN CN 99241622 patent/CN2397350Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |