CN210798961U - Device suitable for deformation tunnel coal mining - Google Patents
Device suitable for deformation tunnel coal mining Download PDFInfo
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- CN210798961U CN210798961U CN201921215734.6U CN201921215734U CN210798961U CN 210798961 U CN210798961 U CN 210798961U CN 201921215734 U CN201921215734 U CN 201921215734U CN 210798961 U CN210798961 U CN 210798961U
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- belt wheel
- motor
- seat
- fixedly connected
- mining
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Abstract
The utility model discloses a device suitable for deformed tunnel coal mining, which comprises a chassis, a groove, a moving wheel, a first driven belt wheel, a first belt, a spline shaft, a mining cutter head, a clamping seat, a clamping groove, a guide groove, a screw rod, a connecting arm, a second driven belt wheel, a second belt, a second driving belt wheel, a first motor, a fixed seat, a second motor, a first driving belt wheel and a connecting seat; the utility model has the advantages of reasonable and simple structure, and the moving wheels arranged therein are convenient for pushing the device to the required position for coal mining operation, thereby improving the using effect; the utility model is provided with the first motor which drives the screw to rotate through the second driving belt wheel, the second belt and the second driven belt wheel, and the rotation of the screw drives the clamping seat to drive the rotating mining cutter head to move up and down for mining operation, thereby improving the efficiency of the operation; the utility model provides a diameter of exploitation blade disc is greater than the width on chassis to guaranteed that deformation tunnel both sides face homoenergetic can coal, thereby improved the effect of deformation tunnel coal mining.
Description
The technical field is as follows:
the utility model relates to a coal mining technical field, in particular to device suitable for warp tunnel coal mining.
Background art:
the fully mechanized mining face is influenced by mining and goaf, two crossheading sides are commissioned, the bottom heave is seriously deformed and is influenced by roadway deformation, the width and the height of a safety outlet do not meet the requirements of coal mine safety regulation, the production and safety requirements cannot be met, and the roadway side splitting and bottom lifting treatment are needed; the track gate way is an auxiliary transportation roadway, no transportation equipment is arranged in the roadway, the roadway deformation influence range is long, the splitting and bottoming work is large, the transportation is difficult, the coal transportation efficiency is low by using a plastic sliding plate, the physical consumption is large, the splitting progress is difficult to meet the normal propelling requirement of the working face, the frequent width of the ore chute tail section within 10m is less than 1.5m, the width of a 40Ts machine head is 1.5m, and the machine head part cannot be transported to the chute tail section for installation and use aiming at the site condition of the fully mechanized mining working face; development of coal mining devices suitable for deformed roadway coal mining is urgently needed.
The utility model has the following contents:
the utility model aims at providing a device suitable for warp tunnel coal mining just in order to solve above-mentioned problem, solved the problem among the background art.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a device suitable for warp tunnel coal mining which innovation point lies in: the mining machine comprises a chassis, a groove, a moving wheel, a first driven belt wheel, a first belt, a spline shaft, a mining cutter head, a clamping seat, a clamping groove, a guide groove, a screw rod, a connecting arm, a second driven belt wheel, a second belt, a second driving belt wheel, a first motor, a fixed seat, a second motor, a first driving belt wheel and a connecting seat; the bottom of the chassis is provided with a movable wheel, the upper side of the chassis is provided with a groove, and the top of the chassis is fixedly connected with the bottom of the fixed seat; the top of the fixed seat is fixedly connected with a connecting arm, and a vertical guide groove is formed in the left side of the fixed seat; the lower side of the spline shaft is movably connected into the left lower side of the fixed seat, a first driven belt wheel is fixedly connected to the outer part of the lower side of the spline shaft, and the upper side of the spline shaft is movably connected into the left lower side of the connecting arm; a clamping groove is formed in the left side of the clamping seat, the right side of the clamping seat is vertically and movably connected in the guide groove, a vertical hole in the left side of the clamping seat is movably connected to the outer part of the spline shaft, and a vertical threaded hole in the right side of the clamping seat is movably connected to the screw rod; the mining cutter head is positioned in the clamping groove, and a spline hole in the mining cutter head is vertically movably connected to the spline shaft; the screw rod is movably connected in the guide groove, the upper side of the screw rod is movably connected in the right side of the connecting arm, and the upper side of the screw rod is fixedly connected with a driven belt wheel II; the first motor is fixedly connected to the right lower side of the connecting arm, an output shaft at the upper side of the first motor is fixedly connected with a second driving belt wheel, and the second driving belt wheel is connected with the second driven belt wheel through a second belt; the driving belt wheel II, the belt II and the driven belt wheel II are all positioned inside the right side of the connecting arm; the motor II is fixedly connected into the right lower side of the fixing seat, an output shaft end of the lower side of the motor II is fixedly connected with a driving belt wheel I, and the driving belt wheel I is connected with a driven belt wheel I through a belt I; the first driving belt wheel, the first belt wheel and the first driven belt wheel are all positioned in the groove; the connecting seat is fixedly connected to the upper right side of the chassis.
Preferably, the spline shaft and the screw are parallel to each other.
Preferably, the diameter of the mining cutterhead is greater than the width of the chassis.
Preferably, the first motor and the second motor are both servo motors or variable frequency motors.
Preferably, a vertical connecting hole is formed in the right side of the connecting seat.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, the removal wheel that sets up here is convenient for carry out the coal mining operation with this device propelling movement to the position that needs to the effect of use has been improved.
(2) The utility model discloses in set up the motor one then drive the screw rod rotatory through driving pulley two, belt two and driven pulley two, and the rotation of screw rod then orders about the cassette and drives rotatory exploitation blade disc and reciprocate the exploitation operation to the efficiency of operation has been improved.
(3) The utility model provides a diameter of exploitation blade disc is greater than the width on chassis to guaranteed that deformation tunnel both sides face homoenergetic can coal, thereby improved the effect of deformation tunnel coal mining.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the present invention.
1-a chassis; 2-a groove; 3-moving wheels; 4-a driven pulley I; 5, a first belt; 6-spline shaft; 7-mining cutterheads; 8-a card seat; 9-a card slot; 10-a guide groove; 11-a screw; 12-a linker arm; 13-driven pulley II; 14-belt two; 15-driving pulley II; 16-a first motor; 17-a fixed seat; 18-motor two; 19-a driving pulley I; 20-connecting seat.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a device suitable for deformed roadway coal mining comprises a chassis 1, a groove 2, a moving wheel 3, a driven belt wheel 4, a belt 5, a spline shaft 6, a mining cutter head 7, a clamping seat 8, a clamping groove 9, a guide groove 10, a screw 11, a connecting arm 12, a driven belt wheel 13, a belt wheel 14, a driving belt wheel 15, a motor 16, a fixed seat 17, a motor 18, a driving belt wheel 19 and a connecting seat 20; the bottom of the chassis 1 is provided with a movable wheel 3, the upper side of the chassis 1 is provided with a groove 2, and the top of the chassis 1 is fixedly connected with the bottom of a fixed seat 17; the top of the fixed seat 17 is fixedly connected with a connecting arm 12, and a vertical guide groove 10 is formed in the left side of the fixed seat 17; the lower side of the spline shaft 6 is movably connected into the left lower side of the fixed seat 17, a driven belt wheel I4 is fixedly connected to the outer part of the lower side of the spline shaft 6, and the upper side of the spline shaft 6 is movably connected into the left lower side of the connecting arm 12; a clamping groove 9 is formed in the left side of the clamping seat 8, the right side of the clamping seat 8 is vertically movably connected into a guide groove 10, a vertical hole in the left side of the clamping seat 8 is movably connected to the outer portion of the spline shaft 6, and a vertical threaded hole in the right side of the clamping seat 8 is movably connected to a screw rod 11; the mining cutter head 7 is positioned in the clamping groove 9, and a spline hole in the mining cutter head 7 is vertically movably connected to the spline shaft 6; the screw 11 is movably connected in the guide groove 10, the upper side of the screw 11 is movably connected in the right side of the connecting arm 12, and the upper side of the screw 11 is fixedly connected with a driven belt wheel II 13; the first motor 16 is fixedly connected to the right lower side of the connecting arm 12, an output shaft at the upper side of the first motor 16 is fixedly connected with a second driving belt wheel 15, and the second driving belt wheel 15 is connected with a second driven belt wheel 13 through a second belt 14; the driving belt wheel II 15, the belt II 14 and the driven belt wheel II 13 are all positioned inside the right side of the connecting arm 12; the second motor 18 is fixedly connected to the lower right side of the fixing seat 17, an output shaft at the lower side of the second motor 18 is fixedly connected with a first driving belt wheel 19, and the first driving belt wheel 19 is connected with a first driven belt wheel 4 through a first belt 5; the driving belt wheel I19, the belt I5 and the driven belt wheel I4 are all positioned in the groove 2; the connecting base 20 is fixedly connected to the right upper side of the chassis 1.
The spline shaft 6 and the screw 11 are parallel to each other; the diameter of the mining cutterhead 7 is greater than the width of the chassis 1; the first motor 16 and the second motor 18 are both servo motors or variable frequency motors; a vertical connecting hole is formed in the right side of the connecting seat 20.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation, multiple functions, the moving wheel 3 arranged here is convenient for pushing the device to the required position for coal mining operation, thereby improving the using effect, when in use, firstly, the motor II 18 and the motor I16 are started, the motor II 18 here can drive the spline shaft 6 to rotate through the driving pulley I19, the belt I5 and the driven pulley I4, the rotation of the spline shaft 6 drives the mining cutter head 7 to rotate for mining operation, the motor I16 drives the screw rod 11 to rotate through the driving pulley II 15, the belt II 14 and the driven pulley II 13, the rotation of the screw rod 11 drives the clamping seat 8 to drive the rotating mining cutter head 7 to move up and down for mining operation, thereby improving the operation efficiency, because the diameter of the mining cutter head 7 here is larger than the width of the chassis 1, thereby ensuring that both sides face deformation tunnels can be mined, thereby improving the coal mining effect of the deformed tunnel.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a device suitable for warp tunnel coal mining which characterized in that: the mining machine comprises a chassis (1), a groove (2), a moving wheel (3), a driven pulley I (4), a belt I (5), a spline shaft (6), a mining cutter head (7), a clamping seat (8), a clamping groove (9), a guide groove (10), a screw (11), a connecting arm (12), a driven pulley II (13), a belt II (14), a driving pulley II (15), a motor I (16), a fixed seat (17), a motor II (18), a driving pulley I (19) and a connecting seat (20);
the bottom of the chassis (1) is provided with a movable wheel (3), a groove (2) is formed in the upper side of the chassis (1), and the top of the chassis (1) is fixedly connected with the bottom of the fixed seat (17);
the top of the fixed seat (17) is fixedly connected with a connecting arm (12), and a vertical guide groove (10) is arranged in the left side of the fixed seat (17);
the lower side of the spline shaft (6) is movably connected into the left lower side of the fixed seat (17), a driven belt wheel I (4) is fixedly connected to the outer part of the lower side of the spline shaft (6), and the upper side of the spline shaft (6) is movably connected into the left lower side of the connecting arm (12);
a clamping groove (9) is formed in the left side of the clamping seat (8), the right side of the clamping seat (8) is vertically movably connected into the guide groove (10), a left side vertical hole of the clamping seat (8) is movably connected to the outer portion of the spline shaft (6), and a right side vertical threaded hole of the clamping seat (8) is movably connected to the screw rod (11);
the mining cutter head (7) is positioned in the clamping groove (9), and a spline hole in the mining cutter head (7) is vertically movably connected to the spline shaft (6);
the screw rod (11) is movably connected in the guide groove (10), the upper side of the screw rod (11) is movably connected in the right side of the connecting arm (12), and the upper side of the screw rod (11) is fixedly connected with a driven belt wheel II (13);
the first motor (16) is fixedly connected to the right lower side of the connecting arm (12), an output shaft at the upper side of the first motor (16) is fixedly connected with a second driving belt wheel (15), and the second driving belt wheel (15) is connected with a second driven belt wheel (13) through a second belt (14);
the driving belt wheel II (15), the belt II (14) and the driven belt wheel II (13) are all positioned inside the right side of the connecting arm (12);
the second motor (18) is fixedly connected to the lower right side of the fixing seat (17), an output shaft at the lower side of the second motor (18) is fixedly connected with a first driving belt wheel (19), and the first driving belt wheel (19) is connected with a first driven belt wheel (4) through a first belt (5);
the driving belt wheel I (19), the belt I (5) and the driven belt wheel I (4) are all positioned in the groove (2);
the connecting seat (20) is fixedly connected to the right upper side of the chassis (1).
2. The device suitable for deformed roadway coal mining according to claim 1, characterized in that: the spline shaft (6) and the screw (11) are parallel to each other.
3. The device suitable for deformed roadway coal mining according to claim 1, characterized in that: the diameter of the mining cutterhead (7) is larger than the width of the chassis (1).
4. The device suitable for deformed roadway coal mining according to claim 1, characterized in that: the first motor (16) and the second motor (18) are both servo motors or variable frequency motors.
5. The device suitable for deformed roadway coal mining according to claim 1, characterized in that: a vertical connecting hole is formed in the right side of the connecting seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215734.6U CN210798961U (en) | 2019-07-30 | 2019-07-30 | Device suitable for deformation tunnel coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215734.6U CN210798961U (en) | 2019-07-30 | 2019-07-30 | Device suitable for deformation tunnel coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798961U true CN210798961U (en) | 2020-06-19 |
Family
ID=71229370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921215734.6U Expired - Fee Related CN210798961U (en) | 2019-07-30 | 2019-07-30 | Device suitable for deformation tunnel coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210798961U (en) |
-
2019
- 2019-07-30 CN CN201921215734.6U patent/CN210798961U/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: 20200619 Termination date: 20210730 |