CN203516295U - Roadheader pumping station oil pumping device - Google Patents
Roadheader pumping station oil pumping device Download PDFInfo
- Publication number
- CN203516295U CN203516295U CN201320597528.2U CN201320597528U CN203516295U CN 203516295 U CN203516295 U CN 203516295U CN 201320597528 U CN201320597528 U CN 201320597528U CN 203516295 U CN203516295 U CN 203516295U
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- oil
- hydraulic pump
- filter
- development machine
- flexible rubber
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Abstract
The utility model discloses a roadheader pumping station oil pumping device, and belongs to the technical field of roadheaders. The roadheader pumping station oil pumping device comprises a drive motor, a connecting flange, a coupling, a hydraulic pump, a flexible rubber shock absorber, a filter and an oil storage box. The drive motor is connected with the hydraulic pump through the connecting flange and the coupling, the coupling is arranged in the connecting flange, the hydraulic pump is communicated with one end of an oil pipe, the other end of the oil pipe is communicated with the oil storage box, the flexible rubber shock absorber and the filter are arranged on the oil pipe, and the two ends of the flexible rubber shock absorber and the two ends of the filter are respectively communicated with a hard pipe connector and the oil pipe. The roadheader pumping station oil pumping device is simple to assemble, can greatly reduce leakage of hydraulic oil, and reduces cost.
Description
Technical field
The utility model relates to a kind of Oil sucking device, more particularly, relates to a kind of development machine pumping plant Oil sucking device.
Background technique
In the mining operations in mine, most of coal mining enterprise is all used development machine exploitation tunnel at present.The included hydraulic system of existing development machine, this hydraulic system is fluid through oil absorption filter from the hydraulic oil of drawing in fuel tank in fuel tank by oil pump, through auxiliary elements such as each oil pipes, fluid is delivered to executive component (oil cylinder, motor), under the manipulation of control unit, executive component action, hydraulic energy is converted to mechanical energy, and last fluid is got back in fuel tank, forms a circulatory system.Wherein, can development machine normally work relationship tunnel drilling depth workload and be completed smoothly, make development machine run well, and that will guarantee to have a good hydraulic system and cooling system.Conventionally between the development machine pumping plant Oil sucking device oil hydraulic pump using under coal mine and fuel reserve tank, by hard pipe joint, be connected with flexible pipe.Conventionally oil hydraulic pump and filter oil outlet have several angle, and this just requires hard pipe joint adding man-hour with angle, and in producing, angle can not guarantee completely, thereby cause installing conventionally more difficult.
Through patent retrieval, China Patent No. 201220093212.5, notice of authorization day is on October 31st, 2012, invention and created name is: Oil sucking device, fuel tank and development machine, this application case relates to a kind of Oil sucking device, fuel tank and development machine, this Oil sucking device, comprises filter body, is connected in auxiliary fuel sucking pipe, steel pipe on described filter body, and described steel pipe connecting is connected to the periphery wall of described auxiliary fuel sucking pipe and is connected with described auxiliary fuel sucking pipe.This auxiliary fuel sucking pipe is provided with the steel pipe towards this fuel tank bottom, and therefore, this application case is when the state in tilting, and oil hydraulic pump can suck sufficient hydraulic oil equally, has prevented the generation of emptying phenomenon, has avoided the damage of oil hydraulic pump.When development machine is during in " go up a hill, go down the hill " operating mode, oil hydraulic pump can suck sufficient hydraulic oil equally, has prevented the generation of emptying phenomenon, has guaranteed the normal operation of development machine.But this application case is when development machine is worked, and the joint of auxiliary fuel sucking pipe and filter body easily because vibrations cause hydraulic oil, serious leakage occurs, and not only wastes resource, but also has increased cost.
Summary of the invention
1. the technical problem that model utility will solve
The purpose of this utility model is to overcome Oil sucking device of the prior art difficulty is installed, easily there is the deficiency of leaking in hydraulic oil, a kind of development machine pumping plant Oil sucking device is provided, flexible rubber absorbers between oil hydraulic pump and filter, have been increased, can be within the scope of ± 15 ゜ angle-adjustable, avoided due to problems such as cannot assembling of causing of production error.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of development machine pumping plant Oil sucking device of the present utility model, comprise drive motor, adpting flange, coupling, oil hydraulic pump, flexible rubber absorbers, filter, fuel reserve tank, described drive motor is connected with oil hydraulic pump by adpting flange, coupling, described oil hydraulic pump is connected with one end of oil pipe, the other end of this oil pipe is connected with fuel reserve tank, and described flexible rubber absorbers and filter are arranged on oil pipe.
Further, the two ends of described flexible rubber absorbers and filter are connected with oil pipe by hard pipe joint respectively.
Further, described coupling is arranged on the inside of adpting flange.
Further, described oil hydraulic pump is communicated with two oil pipes.
3. beneficial effect
The technological scheme that adopts the utility model to provide, compares with existing known technology, has following beneficial effect:
(1) a kind of development machine pumping plant Oil sucking device of the present utility model has been set up flexible rubber absorbers between oil hydraulic pump and filter, can be within the scope of ± 15 ゜ angle-adjustable, avoided due to problems such as cannot assembling of causing of production error;
(2) a kind of development machine pumping plant Oil sucking device of the present utility model, the internal seal structure of its flexible rubber absorbers greatly reduces the oil liquid leakage that the vibrations while working because of development machine cause, and effectively protects Oil sucking device, energy saving;
(3) a kind of development machine pumping plant Oil sucking device of the present utility model, reasonable in design, assembling is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of development machine pumping plant Oil sucking device of the present utility model.
Label declaration in schematic diagram:
1, drive motor; 2, adpting flange; 3, coupling; 4, oil hydraulic pump; 5, flexible rubber absorbers; 6, filter; 7, fuel reserve tank.
Embodiment
For further understanding content of the present utility model, below in conjunction with drawings and Examples, the utility model will be further described.
Embodiment
As shown in Figure 1, a kind of development machine pumping plant Oil sucking device of the present embodiment, comprise drive motor 1, adpting flange 2, coupling 3, oil hydraulic pump 4, flexible rubber absorbers 5, filter 6, fuel reserve tank 7, drive motor 1 is connected with oil hydraulic pump 4 by adpting flange 2, coupling 3, and coupling 3 is arranged on the inside of adpting flange 2.Oil hydraulic pump 4 is connected with two oil pipes, the other end of two oil pipes is connected with fuel reserve tank 7, flexible rubber absorbers 5 and filter 6 are arranged on oil pipe, the two ends of flexible rubber absorbers 5 and filter 6 are connected with oil pipe by hard pipe joint respectively, the good airproof performance of hard pipe joint, stable connection, not fragile.Filter 6 can filter out the impurity in fluid, guarantees the clean of fluid.Flexible rubber absorbers 5 in the present embodiment can be within the scope of ± 15 ゜ angle-adjustable, avoided, due to problems such as cannot assembling of causing of production error, having reduced the requirement of workman to hard pipe joint soldering angle, improved manufacturing efficiency; And these flexible rubber absorbers 5 have internal seal structure, greatly reduced the oil liquid leakage that the vibrations that produce while working because of development machine cause, effectively protect Oil sucking device, reduce the waste of fluid, reduce costs.
During work, first start drive motor 1, drive motor 1 drives oil hydraulic pump 4 by oil pipe oil suction from fuel reserve tank 7, for development machine actuating device, completes exercises.A kind of development machine pumping plant Oil sucking device of the present utility model, reasonable in design, assembling is simple, and cost is lower.
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 (4)
1. a development machine pumping plant Oil sucking device, it is characterized in that: comprise drive motor (1), adpting flange (2), coupling (3), oil hydraulic pump (4), flexible rubber absorbers (5), filter (6), fuel reserve tank (7), described drive motor (1) is connected with oil hydraulic pump (4) by adpting flange (2), coupling (3), described oil hydraulic pump (4) is connected with one end of oil pipe, the other end of this oil pipe is connected with fuel reserve tank (7), and described flexible rubber absorbers (5) and filter (6) are arranged on oil pipe.
2. a kind of development machine pumping plant Oil sucking device according to claim 1, is characterized in that: described flexible rubber absorbers (5) and the two ends of filter (6) are connected with oil pipe by hard pipe joint respectively.
3. a kind of development machine pumping plant Oil sucking device according to claim 2, is characterized in that: described coupling (3) is arranged on the inside of adpting flange (2).
4. according to a kind of development machine pumping plant Oil sucking device described in claim 2 or 3, it is characterized in that: described oil hydraulic pump (4) is communicated with two oil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597528.2U CN203516295U (en) | 2013-09-26 | 2013-09-26 | Roadheader pumping station oil pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597528.2U CN203516295U (en) | 2013-09-26 | 2013-09-26 | Roadheader pumping station oil pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516295U true CN203516295U (en) | 2014-04-02 |
Family
ID=50375231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597528.2U Expired - Fee Related CN203516295U (en) | 2013-09-26 | 2013-09-26 | Roadheader pumping station oil pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826976A (en) * | 2018-07-16 | 2018-11-16 | 中冶华天工程技术有限公司 | A kind of wheel of sintering trolley advance in flexible centring device |
-
2013
- 2013-09-26 CN CN201320597528.2U patent/CN203516295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826976A (en) * | 2018-07-16 | 2018-11-16 | 中冶华天工程技术有限公司 | A kind of wheel of sintering trolley advance in flexible centring device |
| CN108826976B (en) * | 2018-07-16 | 2019-10-25 | 中冶华天工程技术有限公司 | A kind of wheel of sintering trolley advance in flexible centring device |
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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: 20140402 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |