CN201301712Y - Simple tool for broking ore - Google Patents
Simple tool for broking ore Download PDFInfo
- Publication number
- CN201301712Y CN201301712Y CNU2008200301742U CN200820030174U CN201301712Y CN 201301712 Y CN201301712 Y CN 201301712Y CN U2008200301742 U CNU2008200301742 U CN U2008200301742U CN 200820030174 U CN200820030174 U CN 200820030174U CN 201301712 Y CN201301712 Y CN 201301712Y
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- Prior art keywords
- plunger
- ore
- plunger piston
- instrument
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model relates to the manufacture field of mining machinery, and especially a simple tool for broking ore used in hydraulic mining. The tool is characterized in that two to four plunger piston groups (2) are connected in parallel between two supporting plates (3); each plunger piston group (2) is symmetrically provided with two identical single-body hydraulic plunger pistons along axial direction; the plunger piston groups commonly use one fluid oil chamber; two identical single-body plunger pistons are symmetrically arranged in each plunger piston group (2) along axial direction, and a gap is left between the two single-body plunger pistons and is communicated with the commonly-used fluid oil chamber; a liquid filling port (4) of a shell (1) is communicated with the commonly-used fluid oil chamber of the plunger piston groups (2), and the liquid filling port (4) is externally connected with a manual oil hydraulic pump or a maneuvering oil hydraulic pump. The tool has the advantages of simple structure, easy operation, high efficiency and low cost.
Description
Technical field
The utility model relates to mining machine and makes the field, the instrument of the disconnected ore of a kind of simple and easy support that particularly a kind of hydraulic mining is used.
Background technology
According to the method for hydraulic mining, general plug adds the method for boring wedge and is difficult to cut off ore, adopts the cataclasm method of other machinery, and both uneconomical, dust is also big, and efficient is low, cost is high and continuation is cut off with hydraulic method.
Summary of the invention
The instrument that provides a kind of simple, efficient is high, cost is low hydraulic mining with the disconnected ore of simple and easy support of the present utility model.
The technical solution of the utility model is, designs the instrument of the disconnected ore of a kind of simple and easy support, it is characterized in that: the parallel 2-4 of being connected with plunger group between two faggings.
Two identical monomer hydraulic plungers of the axial symmetric arrangement of described each plunger group.
Axial two identical monomer plungers of symmetric arrangement are gapped between two monomer plungers in the shared hydraulic cavities of described a plurality of plunger group, each plunger group, and are communicated with shared hydraulic cavities; The shared hydraulic fluid chamber of liquid injection port on the housing and plunger group connects the external manual or motor-driven oil pressure pump of liquid injection port.
Characteristics of the present utility model are: adopt the ore that the special tool expansion one by one will row's of putting in order (row) once to support disconnected.Ore on the face is cut into the autonomous block of several side of being, plane (arc) shapes with the hydraulic mining cutter, only in an autonomous block in orlop one row centre position, extract a little cavity, cavity is communicated with the score line with autonomous block, then the disconnected ore instrument of simple and easy support is put into cavity, make the parallel connection score of the plate face line of fagging, exert pressure to the shared hydraulic cavities fluid injection of plunger by liquid injection port, a plurality of plungers drive the two-way expansion of fagging simultaneously, make ore be supportted disconnected along the score line.The disconnected ore instrument using method of this simple and easy support is easy, efficient is high, cost is low.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the disconnected ore tool construction schematic diagram of simple and easy support.
Fig. 2 is an ore face score line schematic diagram.
Among the figure: 1, housing; 2, plunger group; 3, fagging; 4, liquid injection port; 5, autonomous block; 6, cavity.
The specific embodiment
Embodiment as shown in Figure 1, the parallel 2-4 group plunger that is connected with between two faggings 3.Present embodiment is parallelly between two faggings 3 to be connected with two hydraulic plunger groups 2 arranged side by side that are parallel to each other.Two plunger group 2 parallel sleeves are connected in the housing 1, a shared hydraulic cavities, and the symmetric arrangement that axially goes up of plunger group 2 has two identical monomer plungers, between the two plunger groups 2 space is arranged, and communicates with the shared hydraulic cavities of two plunger groups 2.Liquid injection port 4 inner shared hydraulic cavities with plunger group 2 on the housing 1 connect, and liquid injection port 4 is connected with the moving oil pressure pump of outside hand (machine), exerts pressure for thus the hydraulic cavities fluid injection.
When implementing operation as shown in Figure 2, ore on the face is cut into the autonomous block 5 of several sides or arc with the hydraulic mining cutter, only in an autonomous block 5 in orlop one row centre position, extract a little cavity 6, the inner chamber size of cavity 6 is advisable can hold the disconnected ore instrument of simple and easy support, the score line of autonomous block 5 is communicated with contained cavity 6 usefulness score lines, then the disconnected ore instrument of simple and easy support is put into cavity 6, make the parallel connection score of the supporting surface line of fagging 3, exert pressure to the shared hydraulic cavities fluid injection of plunger group 2 by liquid injection port 4,4 plungers of plunger group 2 drive the two-way expanding in fagging 3 left and right sides simultaneously, make a undermost ore discharge stone disconnected by disposable support, then take out lump along score line place.Adopt similar approach then, instrument is erected put, fagging is expanded up and down, and remaining ore is disconnected by the disposable vertical support of row, transports, and has got until the ore of this aspect, cuts the isolated area of the aspect that makes new advances again, so circulates.The disconnected ore instrument using method of this simple and easy support is easy, efficient is high, cost is low.
Between two faggings 3, also can parallelly be connected with a plurality of hydraulic plunger groups 2 arranged side by side that are parallel to each other, select according to field demand.
Claims (3)
1, the instrument of the disconnected ore of a kind of simple and easy support is characterized in that: the parallel 2-4 of being connected with a plunger group (2) between two faggings (3).
2, the instrument of the disconnected ore of a kind of simple and easy support according to claim 1, it is characterized in that: described each plunger group (2) is two identical monomer hydraulic plungers of symmetric arrangement axially.
3, the disconnected ore instrument of a kind of simple and easy support according to claim 1, it is characterized in that: the shared hydraulic cavities of described a plurality of plunger groups (2), axial two identical monomer plungers of symmetric arrangement are gapped between two monomer plungers in each plunger group (2), and are communicated with shared hydraulic cavities; Liquid injection port (4) on the housing (1) connects the external manual or motor-driven oil pressure pump of liquid injection port (4) with the shared hydraulic fluid chamber of plunger group (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200301742U CN201301712Y (en) | 2008-09-03 | 2008-09-03 | Simple tool for broking ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200301742U CN201301712Y (en) | 2008-09-03 | 2008-09-03 | Simple tool for broking ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301712Y true CN201301712Y (en) | 2009-09-02 |
Family
ID=41085336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200301742U Expired - Fee Related CN201301712Y (en) | 2008-09-03 | 2008-09-03 | Simple tool for broking ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301712Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649742B (en) * | 2008-09-03 | 2013-05-08 | 西安东新石油设备厂有限公司 | Simple and convenient hydraulic mining method and equipment |
-
2008
- 2008-09-03 CN CNU2008200301742U patent/CN201301712Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649742B (en) * | 2008-09-03 | 2013-05-08 | 西安东新石油设备厂有限公司 | Simple and convenient hydraulic mining method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI AN DONGXIN PETROLEUM EQUIPMENT FACTORY CO., LTD Free format text: NEW ADDRESS: ROOM 1-2408, KAICHUANG INTERNATIONAL, NO.31, XIAN CITY HIGH ROAD, SHANXI PROVINCE, ZIPCODE:710075 |
|
| CP02 | Change in the address of a patent holder |
Address after: Shaanxi province Xi'an City High Road No. 31 cabtron international room 1-2408, zip code: 710075 Patentee after: Xi'an Dongxin Petroleum Equipment Plant Co., Ltd. Address before: No. 604, digital building, hi tech international business center, 33 hi tech Zone, Shaanxi, Xi'an Province: 710075 Patentee before: Xi'an Dongxin Petroleum Equipment Plant Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Xi'an Dongxin Petroleum Equipment Plant Co., Ltd. Zheng Quan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xi'an Dongxin Petroleum Equipment Factory Co., Ltd. Zheng Quan Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20110903 |