CN106270745A - One is scored a goal device - Google Patents
One is scored a goal device Download PDFInfo
- Publication number
- CN106270745A CN106270745A CN201510321561.6A CN201510321561A CN106270745A CN 106270745 A CN106270745 A CN 106270745A CN 201510321561 A CN201510321561 A CN 201510321561A CN 106270745 A CN106270745 A CN 106270745A
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- China
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- nematophore
- blade
- rotating blade
- driving means
- connecting plates
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Abstract
The invention discloses a kind of one reclaimed when pushing up online portion's coal to score a goal device.Including top nematophore, shear and driving means；The top of described top nematophore is evenly equipped with cone, is provided with chute bottom the nematophore of top；Described shear includes fixing blade, rotating blade and connecting plate, the bottom of rotating blade be embedded in the gap between two connecting plates and with connecting pin matched in clearance, fixing blade is coaxially connected with top nematophore with the top of rotating blade, and the top of fixing blade and rotating blade is positioned at cutter groove；The basis of described driving means is hinged with top nematophore, and driver part and two connecting plates of driving means are hinged.Pushing up in the present invention in the mesh that the cone on nematophore top upwards thrusts top net, make in twine that the top net groove between two cones, driving means drives shear, is cut off pushing up the twine netted with coordinating 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, also have no relevant report.
Summary of the invention
It is an object of the invention to provide a kind of one reclaimed when pushing up online portion's coal to score a goal device.
The technical scheme is that and include pushing up nematophore, shear and driving means；The top of described top nematophore is evenly equipped with cone, is provided with chute bottom the nematophore of top, and this chute top is provided with cutter groove, and this cutter groove extends up in the cone on nematophore top, top；Described shear includes 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 top nematophore with the top of rotating blade, rotating blade and axle rotatable engagement, two connecting plates are positioned at chute and coordinate with slide, the top of fixing blade and rotating blade is positioned at cutter groove, and the blade of fixing blade stretches out cone appearance；The basis of described driving means is hinged with top nematophore, and driver part and two connecting plates of driving means are hinged.
Described driving means includes oil cylinder and cylinder bracket, and oil cylinder is hinged with cylinder bracket, and cylinder bracket is integrated with top nematophore clamping, and the engaging lug on the piston rod of oil cylinder is hinged by hinge and two connecting plates.
The shell of described oil cylinder is provided with a pair spin axis, and cylinder bracket is provided with spin axis hole, spin axis and spin axis hole rotatable engagement, and one end of cylinder bracket is " T " type dop, and this dop is integrated with the draw-in groove clamping on the nematophore of top.
The structure using top nematophore, shear and driving means to match in the present invention is operated.The cone on nematophore top, top is upwards thrust in the mesh of top net, make in twine that top the nets groove between two cones, driving means drives shear, fixing blade remains stationary as, 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 of the present invention.
Fig. 2 is the structural representation of top nematophore.
Fig. 3 is the structural representation of shear and driving means.
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 3.
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of shear.
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 5.
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 includes pushing up nematophore 1, shear and driving means.Shown in Fig. 2, the top of described top nematophore 1 is evenly equipped with cone, is provided with chute bottom the nematophore 1 of top, and this chute top is provided with cutter groove, and this cutter groove extends up in the cone on nematophore 1 top, top.Shown in Fig. 1, Fig. 3 to Fig. 6, described shear 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 described driving means is hinged with top nematophore 1, and driver part and two connecting plates 2 of driving means are hinged.One of concrete scheme as driving means, shown in Fig. 1, Fig. 3 and Fig. 4, described driving means includes oil cylinder 6 and cylinder bracket 5, and oil cylinder 6 is hinged with cylinder bracket 5, cylinder bracket 5 is integrated with top nematophore 1 clamping, and the engaging lug 7 on the piston rod of oil cylinder 6 is hinged with two connecting plates 2 by hinge 8.More specifically, the shell of described oil cylinder 6 is provided with a pair spin axis, and cylinder bracket 5 is provided with spin axis hole, spin axis and spin axis hole rotatable engagement, and one end of cylinder bracket 5 is " T " type dop, and this dop is integrated with the draw-in groove clamping on the nematophore 1 of top.Driving means also can use electronic, emulsion, the power source such as pneumatic to be driven, and its concrete connection scheme and assembly manipulation are known to the same industry, do not repeat them here.
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 shear 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 4 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 (3)
1. the device that scores a goal, it is characterised in that: include pushing up nematophore (1), shear and driving means；The top on described top nematophore (1) is evenly equipped with cone, and bottom, top nematophore (1) is provided with chute, and this chute top is provided with cutter groove, and this cutter groove extends up in the cone on nematophore (1) top, top；Described shear 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, the top of fixing blade (3) and rotating blade (4) is positioned at cutter groove, the blade of fixing blade (3) flushes with cone appearance；The basis of described driving means is hinged with top nematophore (1), and driver part and two connecting plates (2) of driving means are hinged.
The device that scores a goal the most according to claim 1, it is characterized in that: described driving means includes oil cylinder (6) and cylinder bracket (5), oil cylinder (6) is hinged with cylinder bracket (5), cylinder bracket (5) is integrated with top nematophore (1) clamping, and the engaging lug (7) on the piston rod of oil cylinder (6) is hinged with two connecting plates (2) by hinge (8).
The device that scores a goal the most according to claim 2, it is characterized in that: the shell of described oil cylinder (6) is provided with a pair spin axis, cylinder bracket (5) is provided with spin axis hole, spin axis and spin axis hole rotatable engagement, one end of cylinder bracket (5) is " T " type dop, and this dop is integrated with the draw-in groove clamping on top nematophore (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321561.6A CN106270745A (en) | 2015-06-12 | 2015-06-12 | One is scored a goal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321561.6A CN106270745A (en) | 2015-06-12 | 2015-06-12 | One is scored a goal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270745A true CN106270745A (en) | 2017-01-04 |
Family
ID=57659694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321561.6A Pending CN106270745A (en) | 2015-06-12 | 2015-06-12 | One is scored a goal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270745A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253593A (en) * | 1988-08-17 | 1990-02-22 | Shinji Hizume | Cutting device for net for net spreading body |
| CN202655713U (en) * | 2012-07-18 | 2013-01-09 | 林亮 | Net shearing machine |
| CN203196983U (en) * | 2013-03-12 | 2013-09-18 | 曹湘尧 | Net-rope separating cutter |
| CN204770371U (en) * | 2015-06-12 | 2015-11-18 | 张立新 | Device scores a goal |
-
2015
- 2015-06-12 CN CN201510321561.6A patent/CN106270745A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0253593A (en) * | 1988-08-17 | 1990-02-22 | Shinji Hizume | Cutting device for net for net spreading body |
| CN202655713U (en) * | 2012-07-18 | 2013-01-09 | 林亮 | Net shearing machine |
| CN203196983U (en) * | 2013-03-12 | 2013-09-18 | 曹湘尧 | Net-rope separating cutter |
| CN204770371U (en) * | 2015-06-12 | 2015-11-18 | 张立新 | 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 |