CN218265978U - Fully-mechanized mining face net laying device - Google Patents
Fully-mechanized mining face net laying device Download PDFInfo
- Publication number
- CN218265978U CN218265978U CN202222632031.1U CN202222632031U CN218265978U CN 218265978 U CN218265978 U CN 218265978U CN 202222632031 U CN202222632031 U CN 202222632031U CN 218265978 U CN218265978 U CN 218265978U
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- 238000005065 mining Methods 0.000 title claims description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 9
- 239000003245 coal Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a combine lapping device who adopts working face, the on-line screen storage device comprises a base, the first hydraulic rod of top axle center department fixedly connected with of base, first hydraulic rod's top fixedly connected with mounting bracket, the inner chamber of mounting bracket has the wind-up roll through bearing swing joint, the surface winding of wind-up roll has the wire net. The utility model discloses a base, first hydraulic pressure push rod, the mounting bracket, the wind-up roll, the wire net, the locking plate, second hydraulic pressure push rod, the mounting panel, hydraulic tank, the control valve, third hydraulic telescoping rod, the bottom plate, the universal wheel, first gear, the second gear, the transmission shaft, the screwed pipe, the cooperation of third gear and drill rod is used, can highly adjust the lapping, and can make the steel mesh possess good stability, and can be convenient for remove this equipment in daily use, and when using, can carry out good fixed to this equipment, stability when having guaranteed this equipment use.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a combine mesh laying device who adopts working face.
Background
In the mechanized mining of coal mines, the mining face end mining is the last link of a coal mining working face and is also an important link for preparing for face removing, and a high-strength flexible net is laid on a working face top plate through a hydraulic support, so that the working face top plate can be effectively prevented from being crushed and dropping gangue, a safe operation environment is provided for removing equipment, and therefore, the adoption of a correct net laying process is very important;
really use newly to provide "a combine the lapping device who adopts working face", the patent number is: CN216894482U, this patent include the hydraulic support main part, one side rigid coupling of hydraulic support main part hydraulic prop has the capstan winch, the bottom rigid coupling of hydraulic support main part roof has the fixed pulley, the winding has wire rope on the capstan winch, the top rigid coupling that the fixed pulley was passed to wire rope's the other end has protection machanism, protection machanism's top rigid coupling has two couples with the wire rope rigid coupling, protection machanism include with the last visor of couple rigid coupling, the left side of going up the visor bottom articulates there is lower visor, go up the right side of visor and lower visor and leave the space. This kind of combine to adopt shop's net device of working face places flexible net inside protection machanism earlier, rotates the capstan winch afterwards and tightens up wire rope to hoist protection machanism, hold up flexible net through protection machanism, prevent that flexible net and coal-winning machine contact from being cut, but this patent is not convenient for remove, can not be high-efficient quick remove to the position of other needs shop net with it, thereby brought very big inconvenience for shop's net work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combine lapping device who adopts working face possesses the advantage of being convenient for to remove, has solved the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combine lapping device who adopts working face, includes the base, the first hydraulic rod of top axle center department fixedly connected with of base, first hydraulic rod's top fixedly connected with mounting bracket, the inner chamber of mounting bracket has the wind-up roll through bearing swing joint, the surface winding of wind-up roll has the wire net, the top and the bottom that the wind-up roll is located the outside one end in mounting bracket right side all are provided with the lock banking stop, the one end fixedly connected with second hydraulic rod of wind-up roll is kept away from to the lock banking stop, second hydraulic rod's other end fixedly connected with mounting panel, one side of mounting panel is connected with the fixed surface of mounting bracket, the left side fixedly connected with hydraulic tank at base top, the right side fixedly connected with control valve at base top.
Preferably, the center of the top of the inner cavity of the base is fixedly connected with a third hydraulic telescopic rod, a bottom plate is fixedly connected with an extending end of the third hydraulic telescopic rod, universal wheels are fixedly connected with four corners of the bottom plate, the surface of the third hydraulic telescopic rod is movably connected with a first gear through a bearing, a second gear is meshed with the left side of the first gear, a transmission shaft is fixedly connected with the top of the second gear, the top of the transmission shaft penetrates through the top of the base and is fixedly connected with a hand wheel, threaded pipes are movably connected with four corners of the top of the inner cavity of the base through bearings, a third gear is fixedly connected with the surfaces of the threaded pipes, the third gear is meshed with the first gear, and the inner cavity of each threaded pipe is in threaded connection with a steel chisel.
Preferably, the right end of the wind-up roll is fixedly connected with a crank, and the surface of the crank is sleeved with an anti-skidding sleeve.
Preferably, through holes passing through the universal wheels and the steel drill are formed in four corners of the bottom of the base.
Preferably, the top of the inner cavity of the threaded pipe is fixedly connected with a rhombic column, and the inner cavity of the steel chisel is provided with a rhombic hole matched with the rhombic column.
Preferably, the connection between the transmission shaft and the base is movably connected through a bearing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a base, first hydraulic rod, a mounting bracket, the wind-up roll, the wire net, the locking piece, second hydraulic rod, the mounting panel, hydraulic tank, a control valve, third hydraulic telescoping rod, the bottom plate, the universal wheel, first gear, the second gear, the transmission shaft, the screwed pipe, the cooperation of third gear and drill rod is used, can highly adjust the lapping, and can make the steel net possess good stability, and can be convenient for remove this equipment in daily use, and when using, can carry out good fixed to this equipment, stability when having guaranteed this equipment use.
2. The utility model discloses a set up the crank, can be convenient for rotate the wind-up roll, can be high-efficient quick carry out the rolling to the wire net, through setting up rhombus post and diamond hole, can carry on spacingly to the drill rod, make its stable reciprocating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the base of the present invention;
fig. 3 is a schematic sectional view of the connection structure of the threaded pipe and the drill rod of the present invention.
In the figure: 1. a base; 2. a first hydraulic push rod; 3. a mounting frame; 4. a wind-up roll; 5. steel wire mesh; 6. a locking piece; 7. a second hydraulic push rod; 8. mounting a plate; 9. a hydraulic oil tank; 10. a control valve; 11. a third hydraulic telescopic rod; 12. a base plate; 13. a universal wheel; 14. a first gear; 15. a second gear; 16. a drive shaft; 17. a threaded pipe; 18. a third gear; 19. drilling steel; 20. a diamond-shaped column; 21. and (4) diamond holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Please refer to fig. 1, a fully mechanized coal mining face's lapping device, which comprises a base 1, base 1's top axle center department fixedly connected with first hydraulic rod 2, first hydraulic rod 2's top fixedly connected with mounting bracket 3, mounting bracket 3's inner chamber has wind-up roll 4 through bearing swing joint, wind-up roll 4's surface winding has wire net 5, wind-up roll 4 is located the top and the bottom of the outside one end in mounting bracket 3 right side and all is provided with locking plate 6, wind-up roll 4's one end fixedly connected with second hydraulic rod 7 is kept away from to locking plate 6, the other end fixedly connected with mounting panel 8 of second hydraulic rod 7, one side of mounting panel 8 and mounting bracket 3's fixed surface are connected, the left side fixedly connected with hydraulic tank 9 at base 1 top, the right side fixedly connected with control valve 10 at base 1 top, wind-up roll 4's right-hand member fixedly connected with crank, and the surface cover of crank is equipped with the antiskid cover.
Wherein: the lifting of lapping height can be adjusted through the lifting of first hydraulic pressure push rod 2, rotates wind-up roll 4 through the crank and can receive and release the work of wire net 5, drives locking plate 6 through second hydraulic pressure push rod 7 simultaneously and removes and extrude the locking to wind-up roll 4 to can accomplish good fixed effect.
Referring to fig. 2 and 3, a third hydraulic telescopic rod 11 is fixedly connected to an axis of the top of an inner cavity of a base 1, a bottom plate 12 is fixedly connected to an extending end of the third hydraulic telescopic rod 11, universal wheels 13 are fixedly connected to four corners of the bottom plate 12, a first gear 14 is movably connected to the surface of the third hydraulic telescopic rod 11 through a bearing, a second gear 15 is meshed to the left side of the first gear 14, a transmission shaft 16 is fixedly connected to the top of the second gear 15, the top of the transmission shaft 16 penetrates through the top of the base 1 and is fixedly connected with a hand wheel, threaded pipes 17 are movably connected to four corners of the top of the inner cavity of the base 1 through bearings, a third gear 18 is fixedly connected to the surface of the threaded pipes 17, the third gear 18 is meshed with the first gear 14, a steel chisel 19 is connected to the inner cavity of the threaded pipes 17, through holes are formed in the four corners of the bottom of the base 1 through the universal wheels 13 and the steel chisel 19, a rhombic column 20 is fixedly connected to the top of the inner cavity of the threaded pipes 17, a rhombic column 21 matched with the rhombic column 20 is formed in the inner cavity of the steel chisel 19, and a connection between the transmission shaft 16 and the base 1 is connected through a movable bearing.
Wherein: drive bottom plate 12 through third hydraulic telescoping rod 11 and remove, bottom plate 12 drives universal wheel 13 downstream and combines the face contact of adopting through-hole and comprehensive, can remove this equipment, when this equipment is fixed to needs, through reverse above-mentioned operation, make universal wheel 13 and accomodate, then drive transmission shaft 16 through rotating the hand wheel and rotate, transmission shaft 16 drives second gear 15 and rotates, second gear 15 drives first gear 14 and rotates, first gear 14 drives third gear 18 and rotates, third gear 18 drives screwed pipe 17 and rotates, screwed pipe 17 drives the inside that steel chisel 19 moved downwards and inserted the comprehensive face of adopting and can fix this equipment.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly use to protect mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
During the use, the lift of lapping height can be adjusted through the lift of first hydraulic pressure push rod 2, rotate wind-up roll 4 through the crank and can receive and release the work of wire net 5, drive locking plate 6 through second hydraulic pressure push rod 7 simultaneously and remove and extrude the locking to wind-up roll 4, thereby can accomplish good fixed effect, it removes to drive bottom plate 12 through third hydraulic telescoping rod 11, bottom plate 12 drives universal wheel 13 and moves down and contact with combining the face through the through-hole, can remove this equipment, when needs fix this equipment, through reverse above-mentioned operation, make universal wheel 13 and accomodate, then drive transmission shaft 16 through rotating the hand wheel and rotate, transmission shaft 16 drives second gear 15 and rotates, second gear 15 drives first gear 14 and rotates, first gear 14 drives third gear 18 and rotates, third gear 18 drives screwed pipe 17 and rotates, screwed pipe 17 drives drill pipe 17 and drives drill pipe 19 and moves down and inserts the inside of combining the face and can fix this equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a combine mesh laying device of adopting working face, includes base (1), its characterized in that: the utility model discloses a take-up reel, including base (1), the top of base (1), the first hydraulic rod of top axle center department fixedly connected with (2), the top fixedly connected with mounting bracket (3) of first hydraulic rod (2), the inner chamber of mounting bracket (3) has wind-up roll (4) through bearing swing joint, the surface winding of wind-up roll (4) has wire net (5), top and the bottom that wind-up roll (4) are located the outside one end in mounting bracket (3) right side all are provided with locking plate (6), the one end fixedly connected with second hydraulic push rod (7) of wind-up roll (4) are kept away from in locking plate (6), other end fixedly connected with mounting panel (8) of second hydraulic push rod (7), the one side of mounting panel (8) is connected with the fixed surface of mounting bracket (3), the left side fixedly connected with hydraulic tank (9) at base (1) top, the right side fixedly connected with control valve (10) at base (1) top.
2. The fully mechanized coal mining face lapping device of claim 1, wherein: the hydraulic telescopic handle is characterized in that a third hydraulic telescopic rod (11) is fixedly connected to the axis of the top of an inner cavity of the base (1), a bottom plate (12) is fixedly connected to the extending end of the third hydraulic telescopic rod (11), universal wheels (13) are fixedly connected to four corners of the bottom plate (12), a first gear (14) is movably connected to the surface of the third hydraulic telescopic rod (11) through a bearing, a second gear (15) is meshed to the left side of the first gear (14), a transmission shaft (16) is fixedly connected to the top of the second gear (15), the top of the transmission shaft (16) penetrates through the top of the base (1) and is fixedly connected with a hand wheel, threaded pipes (17) are movably connected to the four corners of the top of the inner cavity of the base (1) through bearings, a third gear (18) is fixedly connected to the surface of the threaded pipes (17), the third gear (18) is meshed with the first gear (14), and steel drill rods (19) are connected to the inner cavity threads of the threaded pipes (17).
3. The fully mechanized coal mining face lapping device of claim 1, wherein: the right end of the winding roller (4) is fixedly connected with a crank, and an anti-slip sleeve is sleeved on the surface of the crank.
4. The fully mechanized coal mining face lapping device of claim 2, wherein: four corners of the bottom of the base (1) are provided with through holes passing through the universal wheels (13) and the steel drill rods (19).
5. The fully mechanized coal mining face lapping device of claim 2, wherein: the top of the inner cavity of the threaded pipe (17) is fixedly connected with a rhombic column (20), and the inner cavity of the steel chisel (19) is provided with a rhombic hole (21) matched with the rhombic column (20).
6. The fully mechanized coal mining face lapping device of claim 2, wherein: the connection between the transmission shaft (16) and the base (1) is movably connected through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222632031.1U CN218265978U (en) | 2022-10-08 | 2022-10-08 | Fully-mechanized mining face net laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222632031.1U CN218265978U (en) | 2022-10-08 | 2022-10-08 | Fully-mechanized mining face net laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265978U true CN218265978U (en) | 2023-01-10 |
Family
ID=84750275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222632031.1U Expired - Fee Related CN218265978U (en) | 2022-10-08 | 2022-10-08 | Fully-mechanized mining face net laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265978U (en) |
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2022
- 2022-10-08 CN CN202222632031.1U patent/CN218265978U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230110 |