CN203374543U - Hydraulic power pack of roller head machine - Google Patents
Hydraulic power pack of roller head machine Download PDFInfo
- Publication number
- CN203374543U CN203374543U CN201320430138.6U CN201320430138U CN203374543U CN 203374543 U CN203374543 U CN 203374543U CN 201320430138 U CN201320430138 U CN 201320430138U CN 203374543 U CN203374543 U CN 203374543U
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- oil
- overlapping
- valve
- check valve
- control check
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Abstract
The utility model discloses a hydraulic power pack of a roller head machine. The hydraulic power pack of the roller head machine comprises an oil tank, a filter assembly, a hydraulic pump set and a temperature control assembly. The filter assembly comprises an air filter and an oil absorption oil filter, and the hydraulic pump set are formed by three sets of identical forming cylinder systems and motor systems, wherein the three sets of the identical forming cylinder systems and the motor systems are connected in parallel. The temperature control assembly is formed by a liquid-level and liquid-temperature meter, a cooler and a pressure gage. The air filter, the liquid-level and liquid-temperature meter and the oil absorption oil filter are respectively connected with the oil tank, and the oil absorption oil filter is connected with a plunger pump. The hydraulic power pack of the roller head machine is compact in structure and easy to operate and control, and improves working efficiency of the roller head machine.
Description
Technical field
?the utility model relates to mining equipment detection technique field, relates in particular to a kind of roller head machine hydraulic power unit.
Background technique
Hydraulic power unit is usually by oil hydraulic pump group, fuel tank assembly, temperature-controlling component, filter assemblies and accumulator assembly, five relatively independent parts form, main frame requires fuel feeding, and controls direction, pressure and the flow of oil stream, and in mining equipment, the hydraulic power unit necessary requirement is higher.
The model utility content
The purpose of this utility model is to provide a kind of roller head machine hydraulic power unit, compact structure, and easily operation is controlled, and improves the working efficiency of hydraulic forming machine.
To achieve these goals, the utility model adopts following technological scheme:
A kind of roller head machine hydraulic power unit, comprise by fuel tank, filter assemblies, oil hydraulic pump group and temperature-controlling component form, described filter assemblies includes air-strainer and oil-suction oil filter, described oil hydraulic pump group is connected by three groups of identical moulding cylinder systems and motor system are parallel, described temperature-controlling component is by the liquid level liquid thermometer, cooler and pressure gauge form, described air-strainer, the liquid level liquid thermometer is connected with fuel tank respectively with oil-suction oil filter, described oil-suction oil filter is connected with plunger pump, described plunger pump is connected with motor, described plunger pump is connected with oil purifier and pressure gauge by one-way valve, described plunger pump is connected with cooler, described moulding cylinder system and motor system are connected in parallel on the pipeline of pressure gauge and cooler, be provided with electromagnetic relief valve one before described oil hydraulic pump group.
Described moulding cylinder system is comprised of moulding cylinder, overlapping two, stacking type hydraulic control check valve and electric current selector valve, described moulding cylinder is connected with overlapping two, described overlapping two is connected with stacking type hydraulic control check valve, described stacking type hydraulic control check valve is connected with electro-hydraulic reversing valve, and described motor system is comprised of motor, overlapping two, stacking type hydraulic control check valve, electric current selector valve and electromagnetic relief valve two.
Described motor is connected with overlapping two, and described overlapping two is connected with stacking type hydraulic control check valve, and described stacking type hydraulic control check valve is connected with electro-hydraulic reversing valve.
The beneficial effects of the utility model:
The utlity model has compact structure, easily operation is controlled, and improves the advantages such as working efficiency of hydraulic forming machine.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Wherein: the 1-fuel tank; 2-liquid level liquid thermometer; The 3-air-strainer; The 4-oil-suction oil filter; The 5-motor; The 6-plunger pump; The 7-one-way valve; The 8-oil purifier; 9-electromagnetic relief valve one; The 10-overlapping two; The 11-stacking type hydraulic control check valve; The 12-electro-hydraulic reversing valve; The 13-moulding cylinder; The 14-motor; 15-electromagnetic relief valve two; The 16-cooler; The 17-pressure gauge.
Embodiment
Below, in conjunction with Fig. 1, the utility model is described further.
A kind of roller head machine hydraulic power unit as shown in Figure 1, comprise by fuel tank, filter assemblies, oil hydraulic pump group and temperature-controlling component form, described filter assemblies includes air-strainer (3) and oil-suction oil filter (4), described oil hydraulic pump group is connected by three groups of identical moulding cylinder systems and motor system are parallel, described temperature-controlling component is by liquid level liquid thermometer (2), cooler (16) and pressure gauge (17) form, described air-strainer (3), liquid level liquid thermometer (2) is connected with fuel tank (1) respectively with oil-suction oil filter (4), described oil-suction oil filter (4) is connected with plunger pump (6), described plunger pump (6) is connected with motor (5), described plunger pump (6) is connected with oil purifier (8) and pressure gauge (17) by one-way valve (7), described plunger pump (6) is connected with cooler (16), described moulding cylinder system and motor system are connected in parallel on the pipeline of pressure gauge (17) and cooler (16), be provided with electromagnetic relief valve one (9) before described oil hydraulic pump group.
Described moulding cylinder system is by moulding cylinder (13), overlapping two (10), stacking type hydraulic control check valve (11) and electro-hydraulic reversing valve (12) form, described moulding cylinder (13) is connected with overlapping two (11), described overlapping two (11) is connected with stacking type hydraulic control check valve (12), described stacking type hydraulic control check valve (12) is connected with electro-hydraulic reversing valve (12), described motor system is by motor (14), overlapping two (10), stacking type hydraulic control check valve (11), electric current selector valve (12) and electromagnetic relief valve two (15) form.
Described motor (14) is connected with overlapping two (10), and described overlapping two (10) is connected with stacking type hydraulic control check valve (11), and described stacking type hydraulic control check valve (11) is connected with electro-hydraulic reversing valve (12).
The utlity model has compact structure, easily operation is controlled, and improves the advantages such as working efficiency of hydraulic forming machine.
Above embodiment is only in order to illustrate the utility model and the described technological scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not break away from technological scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in claim scope of the present utility model.
Claims (2)
1. a roller head machine hydraulic power unit, comprise by fuel tank, filter assemblies, oil hydraulic pump group and temperature-controlling component form, it is characterized in that: described filter assemblies includes air-strainer and oil-suction oil filter, described oil hydraulic pump group is connected by three groups of identical moulding cylinder systems and motor system are parallel, described temperature-controlling component is by the liquid level liquid thermometer, cooler and pressure gauge form, described air-strainer, the liquid level liquid thermometer is connected with fuel tank respectively with oil-suction oil filter, described oil-suction oil filter is connected with plunger pump, described plunger pump is connected with motor, described plunger pump is connected with oil purifier and pressure gauge by one-way valve, described plunger pump is connected with cooler, described moulding cylinder system and motor system are connected in parallel on the pipeline of pressure gauge and cooler, be provided with electromagnetic relief valve one before described oil hydraulic pump group.
2. a kind of roller head machine hydraulic power unit according to claim 1, it is characterized in that: described moulding cylinder system is by moulding cylinder, overlapping two, stacking type hydraulic control check valve and electric current selector valve form, described moulding cylinder is connected with overlapping two, described overlapping two is connected with stacking type hydraulic control check valve, described stacking type hydraulic control check valve is connected with electro-hydraulic reversing valve, described motor system is by motor, overlapping two, stacking type hydraulic control check valve, electric current selector valve and electromagnetic relief valve two form, described motor is connected with overlapping two, described overlapping two is connected with stacking type hydraulic control check valve, described stacking type hydraulic control check valve is connected with electro-hydraulic reversing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430138.6U CN203374543U (en) | 2013-07-19 | 2013-07-19 | Hydraulic power pack of roller head machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430138.6U CN203374543U (en) | 2013-07-19 | 2013-07-19 | Hydraulic power pack of roller head machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374543U true CN203374543U (en) | 2014-01-01 |
Family
ID=49837073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430138.6U Expired - Fee Related CN203374543U (en) | 2013-07-19 | 2013-07-19 | Hydraulic power pack of roller head machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203374543U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899582A (en) * | 2014-04-03 | 2014-07-02 | 乳山市日晟机械制造有限公司 | 'One-control-all' automatic control device |
| CN104454804A (en) * | 2014-11-04 | 2015-03-25 | 中国建筑标准设计研究院有限公司 | Hydraulic system of sliding vertical rotating type protection airtight and flooding preventing door |
| CN105626609A (en) * | 2015-12-31 | 2016-06-01 | 天津市欧曼液压装备系统工程有限公司 | Hydraulic control system of ship unloading machine |
| CN106438594A (en) * | 2016-11-17 | 2017-02-22 | 安徽艺河智能活动坝科技有限公司 | Hydraulic power pack for intelligent movable dam |
| CN106609780A (en) * | 2015-10-23 | 2017-05-03 | 赵慧霞 | Single-oil-way double control hydraulic system |
-
2013
- 2013-07-19 CN CN201320430138.6U patent/CN203374543U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899582A (en) * | 2014-04-03 | 2014-07-02 | 乳山市日晟机械制造有限公司 | 'One-control-all' automatic control device |
| CN104454804A (en) * | 2014-11-04 | 2015-03-25 | 中国建筑标准设计研究院有限公司 | Hydraulic system of sliding vertical rotating type protection airtight and flooding preventing door |
| CN106609780A (en) * | 2015-10-23 | 2017-05-03 | 赵慧霞 | Single-oil-way double control hydraulic system |
| CN105626609A (en) * | 2015-12-31 | 2016-06-01 | 天津市欧曼液压装备系统工程有限公司 | Hydraulic control system of ship unloading machine |
| CN106438594A (en) * | 2016-11-17 | 2017-02-22 | 安徽艺河智能活动坝科技有限公司 | Hydraulic power pack for intelligent movable dam |
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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: 20140101 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |