CN106272643A - A kind of shears of the device that scores a goal - Google Patents
A kind of shears of the device that scores a goal Download PDFInfo
- Publication number
- CN106272643A CN106272643A CN201510322156.6A CN201510322156A CN106272643A CN 106272643 A CN106272643 A CN 106272643A CN 201510322156 A CN201510322156 A CN 201510322156A CN 106272643 A CN106272643 A CN 106272643A
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- China
- Prior art keywords
- blade
- rotating blade
- fixing
- goal
- rotating
- 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.)
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Abstract
The invention discloses the shears of a kind of a kind of device that scores a goal reclaimed when pushing up online portion's coal.Including fixing blade, rotating blade and connecting plate, two connecting plates are connected as one by connecting pin, the bottom of rotating blade be embedded in the gap between two connecting plates and with connecting pin matched in clearance, fixing blade is affixed with rotating blade, fixing blade is coaxially connected with the top of rotating blade, rotating blade and axle rotatable engagement.Using fixing blade to remain stationary as in the present invention, rotating blade cutter groove from cone screws out, and is cut off with the twine by top net that coordinates of rotating blade by fixing blade.
Description
Technical field
The present invention relates to the device of orcible entry top net during a kind of colliery Sub-Level Caving.
Background technology
At present, the fully-mechanized mining working of colliery commonly used Sub-Level Caving technology, in order to before and after protective stent, head and the tail of drag conveyor are not buried by the stone of inbreak, on the support of work surface two ends, typically lay top net protect.If reclaim the coal resources pushing up online portion, owing to top net is difficult to remove, during the net of manual demolition top, potential safety hazard is very big simultaneously, often can only abandon, and the coal resources so pushing up online face can not reclaim, and causes the significant wastage of resource.Up to the present, yet there are no and reclaim the device appearance of scoring a goal pushing up online portion coal, the shears more not meeting the device that scores a goal occurs.
Summary of the invention
It is an object of the invention to provide the shears of a kind of a kind of device that scores a goal reclaimed when pushing up online portion's coal.
The technical scheme is that and include fixing blade, rotating blade and connecting plate, two connecting plates are connected as one by connecting pin, the bottom of rotating blade be embedded in the gap between two connecting plates and with connecting pin matched in clearance, fixing blade is affixed with rotating blade, fixing blade is coaxially connected with the top of rotating blade, rotating blade and axle rotatable engagement.
Using fixing blade to remain stationary as in the present invention, rotating blade cutter groove from cone screws out, and is cut off with the twine by top net that coordinates of rotating blade by fixing blade.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is arranged in the nematophore of top.
Fig. 2 is the structural representation that the present invention is connected with drive system.
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1.
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 4.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but does not constitute any limitation of the invention.Shown in Fig. 1, the present invention is positioned at top nematophore 1 and is slidably matched with top nematophore 1 inner chamber, and its one end is hinged with driving means.Shown in Fig. 2 to Fig. 5, described shears includes fixing blade 3, rotating blade 4 and connecting plate 2, two connecting plates 2 are connected as one by connecting pin 10, the bottom of rotating blade 4 be embedded in the gap between two connecting plates 2 and with connecting pin 10 matched in clearance, fixing blade 3 is affixed with rotating blade 4, fixing blade 3 is connected with top nematophore 1 coaxial 9 with the top of rotating blade 4, rotating blade 4 and axle 9 rotatable engagement.Two connecting plates 2 are positioned at chute and coordinate with slide, and the top of fixing blade 3 and rotating blade 4 is positioned at cutter groove, and the blade of fixing blade 3 stretches out cone appearance.The basis of driving means is hinged with top nematophore 1, and driver part and two connecting plates 2 of driving means are hinged.
Work process is as follows: is fixed by bolts in the head plate of support tail beam flashboard of work surface two ends by top nematophore 1, is in line layout with support.When scoring a goal, support plate is made to stretch out, top nematophore 1 is driven to be raised above and finally head in the mesh of net, make in each twine groove between two adjacent vertebral, start driving means, make two connecting plates 2 of the shears chute in the nematophore 1 of top slides, rotating blade 4 bottom is made to move with connecting pin 10, and the top of rotating blade is by the constraint of axle 9, can only rotate, therefore, rotating blade 4 also can only screw out by the cutter groove from cone side, coordinating with fixing blade 3 and make shearing motion, twine is cut off the most at last.After operation of scoring a goal completes, driving means resets, and makes rotating blade 4 transfer back in cone, and support tailstock plate is retracted, and makes the coal in online portion, top fall from the net place of cutting off, top, reaches to reclaim purpose.
Claims (1)
1. the shears of the device that scores a goal, it is characterized in that: include fixing blade (3), rotating blade (4) and connecting plate (2), two connecting plates (2) are connected as one by connecting pin (10), the bottom of rotating blade (4) be embedded in the gap between two connecting plates (2) and with connecting pin (10) matched in clearance, fixing blade (3) is affixed with rotating blade (4), fixing blade (3) is connected with the top coaxial (9) of rotating blade (4), rotating blade (4) and axle (9) rotatable engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322156.6A CN106272643A (en) | 2015-06-12 | 2015-06-12 | A kind of shears of the device that scores a goal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322156.6A CN106272643A (en) | 2015-06-12 | 2015-06-12 | A kind of shears of the device that scores a goal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272643A true CN106272643A (en) | 2017-01-04 |
Family
ID=57649967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322156.6A Pending CN106272643A (en) | 2015-06-12 | 2015-06-12 | A kind of shears of the device that scores a goal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272643A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687535A1 (en) * | 1993-03-02 | 1995-12-20 | Kabushiki Kaisha Hoshi Plastic | Method of and machine for cutting strand, and method of operating the machine |
| CN201505934U (en) * | 2009-09-21 | 2010-06-16 | 彭建强 | Material slitting machine provided with numerical control device |
| CN104442028A (en) * | 2014-11-03 | 2015-03-25 | 合肥万合科技信息服务有限公司 | Paper cutting mechanism for printer |
| CN204772695U (en) * | 2015-06-12 | 2015-11-18 | 张立新 | Shearing sword of device scores a goal |
-
2015
- 2015-06-12 CN CN201510322156.6A patent/CN106272643A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687535A1 (en) * | 1993-03-02 | 1995-12-20 | Kabushiki Kaisha Hoshi Plastic | Method of and machine for cutting strand, and method of operating the machine |
| CN201505934U (en) * | 2009-09-21 | 2010-06-16 | 彭建强 | Material slitting machine provided with numerical control device |
| CN104442028A (en) * | 2014-11-03 | 2015-03-25 | 合肥万合科技信息服务有限公司 | Paper cutting mechanism for printer |
| CN204772695U (en) * | 2015-06-12 | 2015-11-18 | 张立新 | Shearing sword of device scores a goal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |