CN201555009U - Hydraulic end lubricating system of vehicle-mounted pump - Google Patents
Hydraulic end lubricating system of vehicle-mounted pump Download PDFInfo
- Publication number
- CN201555009U CN201555009U CN2009202452737U CN200920245273U CN201555009U CN 201555009 U CN201555009 U CN 201555009U CN 2009202452737 U CN2009202452737 U CN 2009202452737U CN 200920245273 U CN200920245273 U CN 200920245273U CN 201555009 U CN201555009 U CN 201555009U
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- CN
- China
- Prior art keywords
- lubricating oil
- lubricating
- pump
- distributor
- vehicle
- 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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Abstract
The utility model aims at providing a hydraulic end lubricating system of a vehicle-mounted pump, comprising a lubricating oil box, a distributor and a lubricating oil tube. The lubricating oil box is fixed at a space below a machine body; both the distributor and the lubricating oil tube are hidden in the machine body; the distributor is connected with a discharge port of a gear oil pump through an oil discharge tube; and the lubricating oil box is communicated with a suction port of a gear oil pump through an oil suction pipe. The hydraulic end lubricating system of the vehicle-mounted pump has the following characteristics: (1) the lubricating oil box is welded at the space below the machine body, thereby realizing the function of lubricating under the condition of no any increasing of the volume of the entire machine; (2) the rest of the entire lubricating system is hidden in the machine body except for externally-connected pipelines, thereby having smaller volume and better meeting the requirements of vehicle-mounted pumps; and (3) the lubricating oil can be recycled for use.
Description
Technical field
The utility model technology relates to the conveying equipment for fluid substances technical field, particularly the improvement of Vehicle loaded pump fluid end lubrication system.
Background technique
Special vehicle in each elephant drilling technological process both at home and abroad, its crucial corollary equipment is various Vehicle loaded pumps, because vehicle-mounted, Vehicle loaded pump should be made every effort to compact structure, volume is little, in light weight, beautiful shape is generous, operation and maintenance is convenient.As the necessary fluid end lubrication system of Vehicle loaded pump, satisfying under the prerequisite of functional requirement compact structure, the little primary goal that become of volume.
Be the supporting Vehicle loaded pump of oil field drilling technological process special vehicle,, all must be lubricated fluid end plunger and packing for improving reliability, increase the service life and reducing operating cost.
At present both at home and abroad Vehicle loaded pump widely used lubricating system in oil field is pneumatic lubricated, and volume is bigger, and its deficiency is: the not recyclable use of lubricant oil, waste bigger, the operating cost height.Shown in attached Fig. 1 and 2, lubricating oil system integral body is positioned at the body side, causes the Vehicle loaded pump volume bigger, and lubricating pipe is long, and leak source is many, has reduced lubrication effect.
Summary of the invention
The purpose of the utility model technology provides a kind of Vehicle loaded pump fluid end lubrication system, at the deficiency of existing pneumatic lubricating system, upgrades from structure, and it is littler to release volume, and the lubrication system that lubricant oil can be recycled again is to satisfy the requirement of Vehicle loaded pump.
Specifically, Vehicle loaded pump fluid end lubrication system, comprise lubricating oil tank, distributor and lubricant pipe, its lubricating oil tank is fixed in neutral gear place, body below, distributor and lubricant pipe all are hidden in the body, distributor connects the gear oil pump exhaust port by oil exit pipe, and lubricating oil tank is connected with the gear oil pump suction port by fuel sucking pipe.
The utility model characteristics are: (1) lubricating oil tank is welded in neutral gear place, body below, realizes lubricating function under the situation of machine volume without any increase; (2) whole lubricating system is except that the externally connected pipe road, and all the other all are hidden in the body, makes volume littler, adapts to the requirement of Vehicle loaded pump more; (3) lubricant oil can be recycled.
Description of drawings
Fig. 1 is existing Vehicle loaded pump lubrication chart.
Fig. 2 is Fig. 1 lateral plan.
Figure number explanation among Fig. 1-2: 1-1-body, 1-2-lubricant pipe, 1-3-throttle valve, 1-4-lubricant pipe, 1-5-oil tank, 1-6-ball valve, 1-7-distributor.
Fig. 3 is the utility model structural representation.
Fig. 4 is the utility model structural representation (Fig. 3 lateral plan).
Embodiment
Shown in Fig. 3 and 4, Vehicle loaded pump fluid end lubrication system, comprise lubricating oil tank 5, distributor 4 and lubricant pipe 2, its lubricating oil tank 5 is fixed in neutral gear place, body 3 below, distributor 4 and lubricant pipe all are hidden in the body 3, distributor 4 connects the gear oil pump exhaust port by oil exit pipe 1, and lubricating oil tank 5 is connected with the gear oil pump suction port by fuel sucking pipe 7.Filtrating equipment 6 is housed in lubricating oil tank 5, and filtrating equipment 6 is connected with the gear oil pump suction port by fuel sucking pipe 7.
The utility model lubricating oil tank is welded in neutral gear place, body below, realizes lubricating function under the situation of machine volume without any increase.Whole lubricating system is except that the externally connected pipe road, and all the other all are hidden in the body, makes volume littler, adapts to the requirement of Vehicle loaded pump more.
The utility model cardinal principle:
Remove original oil tank, saved the drawback that pressure gas source constantly is provided in the pump work running, lubricating oil tank is welded in neutral gear place, body below, filtrating equipment is loaded in the fuel tank, use one group of suction ﹠ delivery oil hose, make lubricant oil arrive predetermined friction pair by the gear oil pump on plug-in and the high speed gear shaft, reach lubricated purpose.
The characteristics of such scheme are: (1) rationally utilizes neutral gear place, body below, structural design exquisiteness; (2) volume is littler, but complete function; (3) number of spare parts reduces, and production cost reduces; (4) reduce leak source, lubrication oil circulation is used, and operating cost reduces; (5) applied widely, can be used in the multiple Vehicle loaded pump; (6) more adapt to the specific (special) requirements of Vehicle loaded pump.
Claims (3)
1. Vehicle loaded pump fluid end lubrication system, comprise lubricating oil tank (5), distributor (4) and lubricant pipe (2), it is characterized in that lubricating oil tank (5) is fixed in neutral gear place, body (3) below, distributor (4) and lubricant pipe (2) all are hidden in the body (3), distributor (4) connects the gear oil pump exhaust port by oil exit pipe (1), and lubricating oil tank (5) is connected with the gear oil pump suction port by fuel sucking pipe (7).
2. Vehicle loaded pump fluid end lubrication system according to claim 1 is characterized in that filtrating equipment (6) is housed in lubricating oil tank (5), and filtrating equipment (6) is connected with the gear oil pump suction port by fuel sucking pipe (7).
3. Vehicle loaded pump fluid end lubrication system according to claim 1 is characterized in that gear oil pump relies on the outer high speed gear shaft rotary driving that is hung on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202452737U CN201555009U (en) | 2009-11-04 | 2009-11-04 | Hydraulic end lubricating system of vehicle-mounted pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202452737U CN201555009U (en) | 2009-11-04 | 2009-11-04 | Hydraulic end lubricating system of vehicle-mounted pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555009U true CN201555009U (en) | 2010-08-18 |
Family
ID=42614692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202452737U Expired - Fee Related CN201555009U (en) | 2009-11-04 | 2009-11-04 | Hydraulic end lubricating system of vehicle-mounted pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555009U (en) |
-
2009
- 2009-11-04 CN CN2009202452737U patent/CN201555009U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |