CN203796637U - Compact hydraulic pump station for heading machine - Google Patents
Compact hydraulic pump station for heading machine Download PDFInfo
- Publication number
- CN203796637U CN203796637U CN201420035206.3U CN201420035206U CN203796637U CN 203796637 U CN203796637 U CN 203796637U CN 201420035206 U CN201420035206 U CN 201420035206U CN 203796637 U CN203796637 U CN 203796637U
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- China
- Prior art keywords
- tank body
- oil
- oil tank
- hydraulic pump
- pumping plant
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- Expired - Fee Related
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Abstract
The utility model discloses a compact hydraulic pump station for a heading machine and belongs to the field of hydraulic power units. The compact hydraulic pump station for the heading machine comprises an oil tank body, a pump station motor, a coupler, a hydraulic pump, a return oil filter and an oil suction filter, wherein the pump station motor is installed on the oil tank body and connected with the hydraulic pump through the coupler, the hydraulic pump is located above the oil tank body and fixedly connected with the oil tank body, an oil suction port is formed in the lower surface of the hydraulic pump and connected with the oil suction filter through a hose, the oil suction filter is located below the hydraulic pump and installed on the upper surface of the oil tank body, the return oil filter is installed on the upper surface of the oil tank body, and a partition board is arranged inside the oil tank body. The compact hydraulic pump station for the heading machine is compact in structure, convenient to repair or maintain and capable of relieving the labor intensity of workers.
Description
Technical field
The utility model relates to a kind of hydraulic power unit, more particularly, relates to a kind of compact hydraulic pumping plant for development machine.
Background technique
At present, along with the continuous progress that coal mine machineryization is produced, development machine is applied to the driving of coal road, half coal rock tunnel and rock gangway more and more widely, and development machine is constantly used more widely in the tunnels such as railway, highway, hydraulic engineering simultaneously.
Hydraulic system is as the chief component of development machine, and its performance has determined the working efficiency of development machine.In hydraulic system, the design of hydraulic power unit is the major tasks of development machine design.At present, fuel tank and pumping plant separate type that most of development machines adopt, the mounting arrangements in the time of pump oil suction is more difficult.Separate type has taken a big chunk space of machine, makes the overall length of development machine all partially long, and it is large that radius of turn becomes, and the turning under mine just becomes difficulty.If hydraulic power unit breaks down, general hydraulic power unit need to drain the hydraulic oil in fuel tank, could dismantle, and makes to safeguard inconvenient.Therefore, be badly in need of a kind of compact structure, convenient disassembly, and when maintenance do not need the hydraulic power unit that the hydraulic oil in fuel tank is drained, in addition, this hydraulic power unit can reduce the radius of turn of development machine, makes easy to maintenancely simultaneously, can reduce the labor intensity of service worker.
Summary of the invention
1. the technical problem that model utility will solve
The purpose of this utility model is to overcome the hydraulic pump station structure of development machine in prior art and arranges unreasonable, and the deficiency of maintenance or inconvenient maintenance, a kind of compact hydraulic pumping plant for development machine is provided, adopt the technical solution of the utility model, not only structural configuration compactness, can reduce the radius of turn of development machine, and maintenance or easy to maintenance, can reduce workman's labor intensity, in addition, when maintenance, not need the hydraulic oil in oil tank body to drain.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of compact hydraulic pumping plant for development machine of the present utility model, comprises oil tank body, pumping plant motor, coupling, oil hydraulic pump, return filter and oil absorption filter, and the top of described oil tank body is provided with pumping plant motor; Described pumping plant motor is connected with oil hydraulic pump by coupling; Described oil hydraulic pump is positioned at the top of oil tank body, and is connected with oil tank body; The lower surface of described oil hydraulic pump is provided with inlet port; Described inlet port is connected with oil absorption filter by flexible pipe; Described oil absorption filter is positioned at the below of oil hydraulic pump, and is installed on the upper surface of oil tank body; Described return filter is installed on the upper surface of oil tank body; The inside of described oil tank body is provided with dividing plate.
Further, the upper surface of described oil tank body is provided with air-strainer.
Further, the side plate of described oil tank body is provided with Clean-lid.
Further, the side plate of described oil tank body bottom is provided with oil drain plug.
Further, described coupling is plum coupling.
3. beneficial effect
The technological scheme that adopts the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of compact hydraulic pumping plant for development machine of the present utility model, the top of its oil tank body is provided with pumping plant motor, pumping plant motor is connected with oil hydraulic pump by coupling, oil hydraulic pump is positioned at the top of oil tank body, and be connected with oil tank body, compact structure, can make the shorten length of the complete machine of development machine, reduces the radius of turn of development machine;
(2) a kind of compact hydraulic pumping plant for development machine of the present utility model, the lower surface of its oil hydraulic pump is provided with inlet port, inlet port is connected with oil absorption filter by flexible pipe, when safeguarding or keeping in repair, do not need hydraulic oil in oil tank body to drain, reduce workman's labor intensity, improved the working efficiency of development machine;
(3) a kind of compact hydraulic pumping plant for development machine of the present utility model, the inside of its oil tank body is provided with dividing plate, oil absorption filter is separated at the filtration zone of oil tank body inside with return filter at the filtration zone of oil tank body inside, prevent that oil suction and oil return from mixing;
(4) a kind of compact hydraulic pumping plant for development machine of the present utility model, the upper surface of its oil tank body is provided with air-strainer, and convenient oiling, is convenient to filter fluid, keeps fuel tank clean;
(5) a kind of compact hydraulic pumping plant for development machine of the present utility model, the side plate bottom of its oil tank body is provided with oil drain plug, need to more renew hydraulic oil time, hydraulic oil is drained;
(6) a kind of compact hydraulic pumping plant for development machine of the present utility model, the side plate of its oil tank body is provided with Clean-lid, and oil tank body inside is cleaned comprehensively, simple in structure, easy to maintenance.
Brief description of the drawings
Fig. 1 is the perspective view of a kind of compact hydraulic pumping plant for development machine of the present utility model.
Label declaration in schematic diagram: 1, oil tank body; 2, pumping plant motor; 3, coupling; 4, oil hydraulic pump; 5, return filter; 6, oil absorption filter; 7, air-strainer; 8, oil drain plug; 9, Clean-lid.
Embodiment
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
In conjunction with Fig. 1, a kind of compact hydraulic pumping plant for development machine of the present embodiment, comprises oil tank body 1, pumping plant motor 2, coupling 3, oil hydraulic pump 4, return filter 5 and oil absorption filter 6, and the top of oil tank body 1 is provided with pumping plant motor 2; Pumping plant motor 2 is connected with oil hydraulic pump 4 by coupling 3, and in the present embodiment, coupling 3 is plum coupling; Oil hydraulic pump 4 is positioned at the top of oil tank body 1, and is connected with oil tank body 1; The upper surface that pumping plant motor 2 and oil hydraulic pump 4 is installed in to oil tank body 1, makes compact structure, can make the shorten length of the complete machine of development machine, reduces the radius of turn of development machine; The lower surface of oil hydraulic pump 4 is provided with inlet port; Inlet port is connected with oil absorption filter 6 by flexible pipe, when making to safeguard or keeping in repair, does not need hydraulic oil in oil tank body 1 to drain, and has reduced workman's labor intensity, has improved the working efficiency of development machine; Oil absorption filter 6 is positioned at the below of oil hydraulic pump 4, and is installed on the upper surface of oil tank body 1; Return filter 5 is installed on the upper surface of oil tank body 1; The inside of oil tank body 1 is provided with dividing plate, and oil absorption filter 6 is separated at the filtration zone of oil tank body 1 inside with return filter 5 at the filtration zone of oil tank body 1 inside, prevents that oil suction and oil return from mixing; The upper surface of oil tank body 1 is provided with air-strainer 7, and convenient oiling, is convenient to filter fluid, keeps fuel tank clean; The side plate bottom of oil tank body 1 is provided with oil drain plug 8, need to more renew hydraulic oil time, hydraulic oil is drained; The side plate of oil tank body 1 is provided with Clean-lid 9, and oil tank body 1 inside is cleaned comprehensively, simple in structure, easy to maintenance, and in the present embodiment, Clean-lid 9 is provided with three.
A kind of compact hydraulic pumping plant for development machine of the present utility model, not only structural configuration compactness, can reduce the radius of turn of development machine, and maintenance or easy to maintenance, can reduce workman's labor intensity, in addition, when maintenance, not need the hydraulic oil in oil tank body 1 to drain.
Below schematically the utility model and mode of execution thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of mode of execution of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (5)
1. the compact hydraulic pumping plant for development machine, comprise oil tank body (1), pumping plant motor (2), coupling (3), oil hydraulic pump (4), return filter (5) and oil absorption filter (6), it is characterized in that: the top of described oil tank body (1) is provided with pumping plant motor (2); Described pumping plant motor (2) is connected with oil hydraulic pump (4) by coupling (3); Described oil hydraulic pump (4) is positioned at the top of oil tank body (1), and is connected with oil tank body (1); The lower surface of described oil hydraulic pump (4) is provided with inlet port; Described inlet port is connected with oil absorption filter (6) by flexible pipe; Described oil absorption filter (6) is positioned at the below of oil hydraulic pump (4), and is installed on the upper surface of oil tank body (1); Described return filter (5) is installed on the upper surface of oil tank body (1); The inside of described oil tank body (1) is provided with dividing plate.
2. a kind of compact hydraulic pumping plant for development machine according to claim 1, is characterized in that: the upper surface of described oil tank body (1) is provided with air-strainer (7).
3. a kind of compact hydraulic pumping plant for development machine according to claim 1 and 2, is characterized in that: the side plate of described oil tank body (1) is provided with Clean-lid (9).
4. a kind of compact hydraulic pumping plant for development machine according to claim 3, is characterized in that: the side plate bottom of described oil tank body (1) is provided with oil drain plug (8).
5. a kind of compact hydraulic pumping plant for development machine according to claim 4, is characterized in that: described coupling (3) is plum coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035206.3U CN203796637U (en) | 2014-01-20 | 2014-01-20 | Compact hydraulic pump station for heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035206.3U CN203796637U (en) | 2014-01-20 | 2014-01-20 | Compact hydraulic pump station for heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796637U true CN203796637U (en) | 2014-08-27 |
Family
ID=51378851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035206.3U Expired - Fee Related CN203796637U (en) | 2014-01-20 | 2014-01-20 | Compact hydraulic pump station for heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030216A (en) * | 2019-04-19 | 2019-07-19 | 中铁工程装备集团隧道设备制造有限公司 | Oiltank structure and boom-type roadheader is compact anti-is emptied pumping plant |
-
2014
- 2014-01-20 CN CN201420035206.3U patent/CN203796637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030216A (en) * | 2019-04-19 | 2019-07-19 | 中铁工程装备集团隧道设备制造有限公司 | Oiltank structure and boom-type roadheader is compact anti-is emptied pumping plant |
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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: 20140827 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |