CN204003497U - The connection set of a kind of motor and oil hydraulic pump - Google Patents
The connection set of a kind of motor and oil hydraulic pump Download PDFInfo
- Publication number
- CN204003497U CN204003497U CN201420391814.8U CN201420391814U CN204003497U CN 204003497 U CN204003497 U CN 204003497U CN 201420391814 U CN201420391814 U CN 201420391814U CN 204003497 U CN204003497 U CN 204003497U
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- CN
- China
- Prior art keywords
- hydraulic pump
- oil hydraulic
- motor
- connection set
- hood
- 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 connection set that the utility model discloses a kind of motor and oil hydraulic pump, belongs to mechanical field.It comprises motor, oil hydraulic pump and connection set, described motor comprises rotating shaft and housing, described oil hydraulic pump comprises splined shaft and the pump housing, it is characterized in that: described connection set comprises axle sleeve, annular coupling and hood-like link, described hood-like link one end is fixed on motor field frame, the other end is fixed on the pump housing of oil hydraulic pump, and described axle sleeve, annular coupling are sealed in hood-like link inside.It can be good at solving the connectivity problem between motor and oil hydraulic pump, and simple in structure, easy to maintenance, can also promote the connection set as other various pumps.
Description
Technical field
The utility model relates to the connection set of a kind of motor and oil hydraulic pump, belongs to mechanical field.
Background technique
When the hydraulic pump works of hydraulic shovel, need power source to provide power to oil hydraulic pump.Existing power source is diesel engine, and concrete Placement is closed coupling on the Flywheel disc of diesel engine, and oil hydraulic pump drives by coupling.But when diesel engine work, noise is large, efficiency is low, if diesel engine is changed into motor, to greatly reduce noise pollution and raise the efficiency, but the connection set of diesel engine and oil hydraulic pump is not also suitable for being connected of motor and oil hydraulic pump, therefore needs to redesign the connection set of a kind of motor and oil hydraulic pump.
Summary of the invention
Technical problem to be solved in the utility model is: the connection set of a kind of motor and oil hydraulic pump is provided, and it has solved the connectivity problem of motor and oil hydraulic pump.
Technical problem to be solved in the utility model takes following technological scheme to realize:
The connection set of a kind of motor and oil hydraulic pump, it comprises motor, oil hydraulic pump and connection set, motor comprises rotating shaft and housing, oil hydraulic pump comprises splined shaft and the pump housing, connection set comprises axle sleeve, annular coupling and hood-like link, hood-like link one end is fixed on motor field frame, and the other end is fixed on the pump housing of oil hydraulic pump, and axle sleeve, annular coupling are sealed in hood-like link inside.
As preferred embodiment, described axle sleeve is enclosed within on motor rotary shaft, and fixing.
As preferred embodiment, described annular coupling is fixed on axle sleeve.
As preferred embodiment, described annular coupling is provided with the endoporus with spline.
As preferred embodiment, in the endoporus of described annular coupling, insert the splined shaft of oil hydraulic pump.
The beneficial effects of the utility model are: it can be good at solving the connectivity problem between motor and oil hydraulic pump, and simple in structure, easy to maintenance, can also promote the connection set as other various pumps.
Brief description of the drawings
Fig. 1 is plan view of the present utility model;
Fig. 2 is the structural drawing of axle sleeve and the sectional view along axial direction;
Fig. 3 is the structural drawing of hood-like link and the sectional view along axial direction.
Embodiment
For to technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Figure 1-3, the connection set of a kind of motor and oil hydraulic pump, it comprises motor 1, oil hydraulic pump 2 and connection set 3, motor 1 comprises rotating shaft 11 and housing 12, oil hydraulic pump 2 comprises splined shaft 21 and the pump housing 22, and connection set 3 comprises axle sleeve 4, annular coupling 5 and hood-like link 6, and hood-like link 6 one end are fixed on motor 1 housing 12, the other end is fixed on the pump housing 22 of oil hydraulic pump 2, and axle sleeve 4, annular coupling 5 are sealed in hood-like link 6 inside.Axle sleeve 4 is enclosed within motor 1 rotating shaft 11, and fixing.Annular coupling 5 is fixed on axle sleeve 4.Annular coupling 5 is provided with the endoporus 51 with spline.In the endoporus 51 of annular coupling 5, insert the splined shaft 21 of oil hydraulic pump 2.
In the time that motor 1 rotating shaft 11 is rotated, drive annular coupling 5 to rotate by the axle sleeve 4 being attached thereto, annular coupling 5 drives the splined shaft 21 of oil hydraulic pump 2 to rotate, oil hydraulic pump 2 pump housings 22 are fixing by hood-like link 6 with motor 1 housing 12 simultaneously, and sealing, this just makes the splined shaft 21 of oil hydraulic pump 2 relatively rotate with the pump housing 22, and oil hydraulic pump is started working.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; do not departing under the prerequisite of the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the connection set of a motor and oil hydraulic pump, it comprises motor, oil hydraulic pump and connection set, described motor comprises rotating shaft and housing, described oil hydraulic pump comprises splined shaft and the pump housing, it is characterized in that: described connection set comprises axle sleeve, annular coupling and hood-like link, described hood-like link one end is fixed on motor field frame, and the other end is fixed on the pump housing of oil hydraulic pump, and described axle sleeve, annular coupling are sealed in hood-like link inside.
2. the connection set of a kind of motor and oil hydraulic pump according to claim 1, is characterized in that: described axle sleeve is enclosed within on motor rotary shaft.
3. the connection set of a kind of motor and oil hydraulic pump according to claim 1, is characterized in that: described annular coupling is fixed on axle sleeve.
4. the connection set of a kind of motor and oil hydraulic pump according to claim 1, is characterized in that: described annular coupling is provided with the endoporus with spline.
5. the connection set of a kind of motor and oil hydraulic pump according to claim 4, is characterized in that: the splined shaft that inserts oil hydraulic pump in the endoporus of described annular coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391814.8U CN204003497U (en) | 2014-07-16 | 2014-07-16 | The connection set of a kind of motor and oil hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391814.8U CN204003497U (en) | 2014-07-16 | 2014-07-16 | The connection set of a kind of motor and oil hydraulic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003497U true CN204003497U (en) | 2014-12-10 |
Family
ID=52043504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391814.8U Expired - Fee Related CN204003497U (en) | 2014-07-16 | 2014-07-16 | The connection set of a kind of motor and oil hydraulic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675689A (en) * | 2015-01-24 | 2015-06-03 | 湖州南丰机械制造有限公司 | Connecting support for connecting motor and pump body |
-
2014
- 2014-07-16 CN CN201420391814.8U patent/CN204003497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675689A (en) * | 2015-01-24 | 2015-06-03 | 湖州南丰机械制造有限公司 | Connecting support for connecting motor and pump body |
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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: 20141210 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |