CN202612099U - Geared oil pump - Google Patents
Geared oil pump Download PDFInfo
- Publication number
- CN202612099U CN202612099U CN 201220248644 CN201220248644U CN202612099U CN 202612099 U CN202612099 U CN 202612099U CN 201220248644 CN201220248644 CN 201220248644 CN 201220248644 U CN201220248644 U CN 201220248644U CN 202612099 U CN202612099 U CN 202612099U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- housing
- flange
- bearing
- base
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 239000012208 gear oil Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a geared oil pump, which comprises a housing, a base, a bearing, an oil inlet, bolts and a flange, the housing adopts high-strength aluminium alloy, the bearing is arranged on the central axis of the housing, the base is arranged on the bottom of the housing, the bolts are arranged on the base, the flange is arranged on the bearing, and is a rhombic flange, and the oil inlet is arranged under the flange and on one side of the housing. The design of the geared oil pump is unique, the structure is simple, the chosen high-quality steel can prolong the service life of the geared oil pump when the geared oil pump is practically used, and meanwhile, the more optimized design increases the volumetric efficiency of the geared oil pump and enhances the shock resistance of the geared oil pump.
Description
Technical field
The utility model belongs to field of mechanical technique, in particular a kind of gear oil pump.
Background technique
At present; It is that the swept volume that forms between pumping cylinder and engaging gear changes and moves the rotary pump of carrying liquid or making it supercharging that gear oil pump mainly relies on; Therefore be indispensable power equipment, it has been widely used on the equipment such as fork truck, excavator, hoist, road roller, still; Popularization along with its application; Use in some equipment has just had higher requirement to oil pump, otherwise just causes gear oil pump in use to receive certain restriction, as some oil pumps the performance on the antidetonation a little less than.
The model utility content
The purpose of the utility model promptly produces thus, proposes a kind of gear oil pump, makes it in use have stronger shock resistance.
For realizing above-mentioned purpose, the utility model is realized through following technological scheme, a kind of gear oil pump; Comprise housing, base, bearing, filler opening, bolt and flange, said housing adopts high-strength aluminum alloy material, thereby improves the working life of himself; The medial axis position of said housing is provided with bearing, and the bottom of said housing is provided with base, and said base is provided with bolt; Said flange is located on the bearing; And be the rhombus flange, said filler opening is located at flange below, and in a side of housing.
The beneficial effect of the utility model: the design of this gear oil pump is unique, and simple in structure, in actual use, the high-quality steel of choosing can prolong its working life, and the design of more optimizing has simultaneously increased its volumetric efficiency and shock resistance.
Description of drawings
Fig. 1 is the structural representation of a kind of gear oil pump of the utility model.
Fig. 2 is the schematic representation of the flange of a kind of gear oil pump of the utility model.
Wherein: 1-housing, 2-base, 3-bearing, 4-bolt, 5-filler opening, 6-flange.
Embodiment
In conjunction with accompanying drawing, the embodiment who provides the utility model is following:
As shown in the figure: present embodiment is a kind of gear oil pump, comprises housing 1, base 2, bearing 3, filler opening 5, bolt 4 and flange 6, and said housing 1 adopts high-strength aluminum alloy material; The medial axis position of said housing 1 is provided with bearing 3, and the bottom of said housing 1 is provided with base 2, and said base 2 is provided with bolt 4; Said flange 6 is located on the bearing 3; And be the rhombus flange, said filler opening 5 is located at flange 6 belows, and in a side of housing 1.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technological scheme of unrestricted the utility model; Therefore, although the utility model book has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of the spirit and the scope of model utility, and it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. gear oil pump; Comprise housing, base, bearing, filler opening, bolt and flange, it is characterized in that: the medial axis position of said housing is provided with bearing, and the bottom of said housing is provided with base; Said base is provided with bolt; Said flange is located on the bearing, and said filler opening is located at flange below, and in a side of housing.
2. a kind of gear oil pump according to claim 1 is characterized in that: described housing adopts high-strength aluminum alloy material.
3. a kind of gear oil pump according to claim 1 reaches, and it is characterized in that: described flange is the rhombus flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248644 CN202612099U (en) | 2012-05-25 | 2012-05-25 | Geared oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248644 CN202612099U (en) | 2012-05-25 | 2012-05-25 | Geared oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612099U true CN202612099U (en) | 2012-12-19 |
Family
ID=47345805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248644 Expired - Fee Related CN202612099U (en) | 2012-05-25 | 2012-05-25 | Geared oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612099U (en) |
-
2012
- 2012-05-25 CN CN 201220248644 patent/CN202612099U/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: 20121219 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |