CN205654392U - Miniature excavator convenient to filling machine oil - Google Patents
Miniature excavator convenient to filling machine oil Download PDFInfo
- Publication number
- CN205654392U CN205654392U CN201620532166.2U CN201620532166U CN205654392U CN 205654392 U CN205654392 U CN 205654392U CN 201620532166 U CN201620532166 U CN 201620532166U CN 205654392 U CN205654392 U CN 205654392U
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- China
- Prior art keywords
- pipeline section
- machine oil
- filling
- excavator
- mini
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an upper end extends cabin cover edge that miniature excavator convenient to filling machine oil, organic oil filler is arranged to the side of cylinder shroud or gear room, is connected with the extension pipe on the machine oil filler, the extension pipe. The lower part of extension pipe is provided with the connection pipeline section, and the connection pipeline section passes through the screw and installs on the machine oil filler. The upper portion of connecting the pipeline section is provided with cyclic annular dog, connects to be provided with the seal groove between pipeline section and the cyclic annular dog, and the cover has the sealing washer on the seal groove. Above -mentioned miniature excavator convenient to filling machine oil, user of service only need to be close to the filling pipeline section with the machine oil bucket, then empty machine oil that to go into the extension intraductal, and the filling machine oil back that finishes need screw up the oil plug just to accomplish filling work. Be difficult for pouring down or forth other positions of engine during filling machine oil, and the process of refueling is more convenient, and the degree of difficulty of refueling reduces. The root of connecting the pipeline section is provided with the seal groove, and seal groove upper portion is provided with cyclic annular dog, and the sealing washer on the seal groove plays sealed effect, prevents the junction oil leak.
Description
Technical field
This utility model relates to a kind of excavator, is specifically related to a kind of mini-excavator being easy to filling engine oil.
Background technology
Mini-excavator, because it is small and exquisite flexibly, convenient transport, in narrow area can the reason such as convenient construction, be applied to respectively execute
Work is on-the-spot.Mini-excavator inner space is narrow and small, and electromotor is normally at below driver's seat, is provided with opening below driver's seat,
But owing to opening is less, engine oil drum carries out oiling work in cannot stretching into hatchcover.The machine oil filler of existing electromotor is arranged in
Cylinder cover or gear chamber side, the hypertelorism of machine oil filler distance top hatchcover, easily cause when user of service refuels
Machine oil is spread to other position of electromotor, easily causes safety problem.
Utility model content
In order to when solving mini-excavator filling engine oil in prior art, machine oil is spread to the problem of other position of electromotor, this practicality is new
Type provides a kind of mini-excavator being easy to filling engine oil.
A kind of mini-excavator being easy to filling engine oil, the cylinder cover of mini-excavator or the side arrangement organic oil of gear chamber add
Geat, machine oil filler connects and has extension tube, the upper end of described extension tube to extend hatchcover edge.
Preferably, the bottom of described extension tube is provided with connection pipeline section, and extension tube is arranged on machine oil filler by connecting pipeline section.
Further preferably, described connection pipeline section is by being threadably mounted on machine oil filler.
Further preferably, the top of described connection pipeline section is provided with ring shaped stopper, is provided with between described connection pipeline section and ring shaped stopper
Seal groove, described seal groove is cased with sealing ring.
Further preferably, described ring shaped stopper connects upwardly extending reinforcement.
Preferably, described extension tube includes oil transportation pipeline section and the filling pipeline section on top at middle part, and the internal diameter of described filling pipeline section is more than
The internal diameter of oil transportation pipeline section.
Further preferably, filling pipeline section is also equipped with plug cock, for closing machine oil filler, prevents dust etc. from being filled by machine oil
Mouth enters engine interior.
Further preferably, described plug cock is threadedly attached on filling pipeline section, and plug cock is additionally provided with sealing ring.
This utility model compared with prior art, has the advantages that
Above-mentioned a kind of mini-excavator being easy to filling engine oil, machine oil filler connects has extension tube, extension tube to extend hatchcover edge
Place, user of service only need to by extension tube filling engine oil in electromotor, can directly by engine oil drum near the upper end of extension tube,
Machine oil is difficult to pour down or forth other position of electromotor, and refueling process is more convenient.
Connecting pipeline section to be threaded on machine oil filler, installation process is more convenient, and is easy to remove and repair.Connect pipeline section top
Being seal groove and ring shaped stopper successively, the sealing ring on seal groove plays sealing function, prevents junction leakage of oil.Under ring shaped stopper
End abuts sealing ring, plays the effect of support, is also prevented from extension tube simultaneously and stretches into engine interior by machine oil filler.Ring
Shape block top is additionally provided with reinforcement, for increasing the intensity of extension tube.The top of extension tube is provided with filling pipeline section, and adds
Note pipeline section internal diameter is relatively big, facilitates user of service's filling engine oil, reduces oiling difficulty.It is additionally provided with plug cock, plug cock on filling pipeline section
On be provided with sealing ring, plug cock for filling engine oil rear enclosed fill pipeline section, sealing ring is used for sealing, prevents lubricating oil leakage.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of a kind of mini-excavator being easy to filling engine oil.
Fig. 2 is the fragmentary cross-sectional view of extension tube.
1 cylinder cover；21 connect pipeline section；22 ring shaped stopper；23 seal grooves；24 oil transportation pipeline sections；25 filling pipeline sections；3 oil
Plug.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, this utility model is described in detail.
A kind of mini-excavator being easy to filling engine oil, the cylinder cover 1 of mini-excavator or the side arrangement organic oil of gear chamber
Filler, machine oil filler connects and has extension tube, the upper end of described extension tube to extend hatchcover edge.Under described extension tube
Portion is provided with connection pipeline section 21, connects pipeline section 21 by being threadably mounted on machine oil filler.The top of described connection pipeline section 21
Being provided with ring shaped stopper 22, ring shaped stopper 22 connects upwardly extending reinforcement.Described connection pipeline section 21 and ring shaped stopper 22
Between be provided with seal groove 23, described seal groove 23 is cased with sealing ring.Extension tube includes oil transportation pipeline section 24 and the top at middle part
Filling pipeline section 25, the internal diameter of described filling pipeline section 25 is more than the internal diameter of oil transportation pipeline section 24.Filling pipeline section 25 is also by screw thread
Connect and have plug cock 3, plug cock 3 is additionally provided with sealing ring.
Above-mentioned a kind of mini-excavator being easy to filling engine oil, then user of service only need to will by engine oil drum near filling pipeline section 25
Machine oil pours in extension tube, after filling engine oil, only need to tighten plug cock 3, the machine oil filling work just completed.Charging machine
During oil, machine oil is difficult to pour down or forth other position of electromotor, and refueling process is more convenient, and difficulty of refueling reduces.
Above-mentioned a kind of mini-excavator being easy to filling engine oil, connects pipeline section 21 and is threaded on machine oil filler, installation process
More convenient, and be easy to remove and repair.The root connecting pipeline section 21 is provided with seal groove 23, and seal groove 23 top is provided with ring-type
Block 22, the sealing ring on seal groove 23 plays sealing function, prevents junction leakage of oil, ring shaped stopper 22 from playing the work of support
With, it is also prevented from extension tube simultaneously and stretches into engine interior by machine oil filler.The top of extension tube is provided with filling pipeline section 25,
And filling pipeline section 25 internal diameter is relatively big, facilitates user of service's filling engine oil, reduce filling engine oil difficulty.Also set on filling pipeline section 25
Being equipped with plug cock 3, plug cock 3 is provided with sealing ring, plug cock 3 fills pipeline section 25 for filling engine oil rear enclosed, and sealing ring is used for
Seal, prevent lubricating oil leakage.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this skill
Change that the technical staff in art field is made in essential scope of the present utility model, retrofit, add or replace, also should belong to
Protection domain of the present utility model.
Claims (8)
1. the mini-excavator being easy to filling engine oil, it is characterised in that the cylinder cover of mini-excavator or the side of gear chamber
Face is disposed with machine oil filler, and machine oil filler connects has extension tube, the upper end of described extension tube to extend hatchcover edge.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that under described extension tube
Portion is provided with connection pipeline section, and extension tube is arranged on machine oil filler by connecting pipeline section.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that described connection pipeline section leads to
Cross and be threadably mounted on machine oil filler.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that described connecting tube
The top of section is provided with ring shaped stopper, is provided with seal groove, described seal groove is cased with between described connection pipeline section and ring shaped stopper
Sealing ring.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that described ring shaped stopper is even
It is connected to upwardly extending reinforcement.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that described extension tube includes
The oil transportation pipeline section at middle part and the filling pipeline section on top, the internal diameter of described filling pipeline section is more than the internal diameter of oil transportation pipeline section.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that described extension tube is also wrapped
Include the plug cock suitable with filling pipeline section.
A kind of mini-excavator being easy to filling engine oil, it is characterised in that described plug cock passes through spiral shell
Stricture of vagina is connected to fill on pipeline section, and plug cock is additionally provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532166.2U CN205654392U (en) | 2016-06-02 | 2016-06-02 | Miniature excavator convenient to filling machine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532166.2U CN205654392U (en) | 2016-06-02 | 2016-06-02 | Miniature excavator convenient to filling machine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654392U true CN205654392U (en) | 2016-10-19 |
Family
ID=57404680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532166.2U Active CN205654392U (en) | 2016-06-02 | 2016-06-02 | Miniature excavator convenient to filling machine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321190A (en) * | 2016-11-08 | 2017-01-11 | 天津雷沃发动机有限公司 | Diesel engine oil filling structure for corn harvester |
-
2016
- 2016-06-02 CN CN201620532166.2U patent/CN205654392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321190A (en) * | 2016-11-08 | 2017-01-11 | 天津雷沃发动机有限公司 | Diesel engine oil filling structure for corn harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee after: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: QINGDAO LOVOL EXCAVATOR Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: LOVOL Engineering Machinery Group Co.,Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |