CN212424722U - Coal loading machine for underground coal mine - Google Patents
Coal loading machine for underground coal mine Download PDFInfo
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- CN212424722U CN212424722U CN201922502410.7U CN201922502410U CN212424722U CN 212424722 U CN212424722 U CN 212424722U CN 201922502410 U CN201922502410 U CN 201922502410U CN 212424722 U CN212424722 U CN 212424722U
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Abstract
The utility model relates to a coal charging machine tool technical field specifically is a colliery is coal charging machine tool for in pit, including coal charging mechanism and moving mechanism, one side swing joint of coal charging mechanism has moving mechanism, coal charging mechanism includes the scraper bowl, adopts coal roller, first scraper blade, first belt pulley, spiral transfer rod, second belt pulley, servo motor, third belt pulley, hole groove, holds in the palm groove, support frame, conveyer belt, second scraper blade, first connecting piece and second connecting piece, one side at scraper bowl top is rotated and is connected with the coal roller, the first scraper blade of surface fixed connection of coal roller. This colliery is coal charging machinery for pit, the coal charging process need not remove by a wide margin, has avoided the collision wall of a well, causes the problem that dangerous emergence, has improved the security, extension second hydraulic stem, and the foot is removed in the whereabouts, removes the foot and after falling to the ground, the first hydraulic stem of extension to promote the scraper bowl and remove, reach the purpose of walking, but thereby continuity coal charging has improved the practicality.
Description
Technical Field
The utility model relates to a coal charging machine technical field specifically is a colliery is coal charging machine for in pit.
Background
The method is an area for mining coal resources in a coal-rich mining area by human beings, and is generally divided into a mineworker coal mine and an opencast coal mine. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era.
Coal is required to be loaded into a transport vehicle for underground coal mining and then transported out of a well by the transport vehicle, the existing coal loading machine for underground coal mines is generally a loader with a shovel at the front end, and the coal is shoveled into the transport vehicle, but the existing coal loading machine for underground coal mines has the following defects:
the existing coal loading machine for underground coal mines has the defects that the loader is inconvenient to move underground due to limited underground space, the wall of the well is easy to collide, and dangerous accidents occur.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a colliery is coal charging machinery for in pit, through setting up the conveyer belt, machinery need not remove by a wide margin alright completion coal charging operation, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal loading machine for underground coal mine comprises a coal loading mechanism and a moving mechanism, wherein one side of the coal loading mechanism is movably connected with the moving mechanism;
the coal charging mechanism comprises a bucket, a coal mining roller, a first scraper blade, a first belt pulley, a spiral transmission rod, a second belt pulley, a servo motor, a third belt pulley, a hole groove, a support frame, a conveyor belt, a second scraper blade, a first connecting piece and a second connecting piece, wherein one side of the top of the bucket is rotatably connected with the coal mining roller, the outer surface of the coal mining roller is fixedly connected with the first scraper blade, one end of the coal mining roller is fixedly connected with the first belt pulley, one side of the top of the bucket is rotatably connected with the spiral transmission rod, one end of the spiral transmission rod is fixedly connected with the second belt pulley, one side of the bucket is fixedly connected with the servo motor, the output end of the servo motor is fixedly connected with the third belt pulley, one side of the bucket is provided with the hole groove, one side of the bucket is fixedly connected with the support groove, one side of the supporting frame is fixedly connected with a conveyor belt, the outer surface of the conveyor belt is fixedly connected with a second scraper, and one side of the bucket is fixedly connected with a first connecting piece and a second connecting piece;
the moving mechanism comprises a first hydraulic rod, a first fixing block, a moving foot, a pulling plate, a second hydraulic rod and a second fixing block, the first fixing block is fixedly connected to one end of the first hydraulic rod, the moving foot is fixedly connected to one end, away from the first fixing block, of the first hydraulic rod, the pulling plate is fixedly connected to the outer surface of the first hydraulic rod, the first hydraulic rod is movably connected with the second hydraulic rod through the pulling plate arranged on the outer surface of the first hydraulic rod, and the second fixing block is fixedly connected to one end, away from the pulling plate, of the second hydraulic rod.
Optionally, the hole slot and the bracket slot are corresponding in position, and the conveyor belt is located inside the bracket.
Optionally, the first belt pulley, the second belt pulley and the third belt pulley are connected through a belt transmission.
Optionally, the first hydraulic rod is movably connected with a first connecting piece arranged on one side of the bucket through a first fixing block arranged at one end of the first hydraulic rod.
Optionally, the second hydraulic rod is movably connected with a second connecting piece arranged on one side of the bucket through a second fixing block arranged at one end of the second hydraulic rod.
Optionally, the first connecting piece is located below the second connecting piece.
(III) advantageous effects
The utility model provides a colliery is coal charging machinery for pit possesses following beneficial effect:
1. this colliery is coal charging machine for pit, through setting up the conveyer belt, park the transport vechicle in the below of holding in the palm the groove, rotatory coal mining roller scrapes the inside of income scraper bowl with coal through surperficial first scraper blade, then the coal transmission in the scraper bowl to hole groove department is carried to rotatory spiral conveying pole, the inside in the groove is scraped into by the second scraper blade on the conveyer belt to coal from hole groove department, and move to the eminence along the support groove, fall from the one end of holding in the palm the groove and keeping away from the scraper bowl, enter into the inside of transport vechicle, reach the purpose of coal charging, machinery need not remove by a wide margin alright completion coal charging operation, the collision wall of a well has been avoided, cause the problem of dangerous emergence.
2. This colliery is coal charging machinery for pit, remove the foot through setting up, extension second hydraulic stem, the foot is removed in the whereabouts, remove the foot after falling to the ground, extension first hydraulic stem, thereby promote the scraper bowl and remove, when first hydraulic stem extension to the limit, shrink second hydraulic stem, remove the first hydraulic stem of foot after liftoff shrink, the second hydraulic stem of growing again, will remove the foot and put subaerial, extension first hydraulic stem, continue to remove the scraper bowl, so repeatedly, reach mobile device's purpose, but continuity coal charging, the practicality has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the coal charging mechanism of the present invention;
FIG. 3 is a schematic cross-sectional structural view of the coal charging mechanism of the present invention;
fig. 4 is a schematic structural diagram of the moving mechanism of the present invention.
In the figure: 1-coal charging mechanism, 101-bucket, 102-coal mining roller, 103-first scraper, 104-first belt pulley, 105-spiral transmission rod, 106-second belt pulley, 107-servo motor, 108-third belt pulley, 109-hole groove, 110-bracket, 111-support frame, 112-transmission belt, 113-second scraper, 114-first connecting piece, 115-second connecting piece, 2-moving mechanism, 201-first hydraulic rod, 202-first fixed block, 203-moving foot, 204-pulling plate, 205-second hydraulic rod, 206-second fixed block and 3-belt.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a coal loading machine for underground coal mine comprises a coal loading mechanism 1 and a moving mechanism 2, wherein one side of the coal loading mechanism 1 is movably connected with the moving mechanism 2;
the coal charging mechanism 1 comprises a bucket 101, a coal mining roller 102, a first scraper 103, a first belt pulley 104, a spiral transmission rod 105, a second belt pulley 106, a servo motor 107, a third belt pulley 108, a hole groove 109, a bracket 110, a support frame 111, a conveyor belt 112, a second scraper 113, a first connecting piece 114 and a second connecting piece 115, wherein the coal mining roller 102 is rotatably connected to one side of the top of the bucket 101, the first scraper 103 is fixedly connected to the outer surface of the coal mining roller 102, the coal mining roller 102 is rotated, coal is scraped into the bucket 101 by the first scraper 103 on the surface of the coal mining roller 102, the first belt pulley 104 is fixedly connected to one end of the coal mining roller 102, the spiral transmission rod 105 is rotatably connected to one side of the top of the bucket 101, the rotary spiral transmission rod 105 transmits the coal in the bucket 101 to the hole groove 109, the second belt pulley 106 is fixedly connected to one end of the spiral transmission rod 105, the servo motor 107 is fixedly connected to one side of the, the output end of the servo motor 107 is fixedly connected with a third belt pulley 108, one side of the bucket 101 is provided with a hole groove 109, one side of the bucket 101 is fixedly connected with a bracket 110, one side of the bucket 101 is fixedly connected with a support frame 111, one side of the support frame 111 is fixedly connected with a conveyor belt 112, the outer surface of the conveyor belt 112 is fixedly connected with a second scraper 113, the conveyor belt 112 drives coal discharged from the hole groove 109 to move along the bracket 110 through the second scraper 113 so as to transport the coal to a high place, and one side of the bucket 101 is fixedly connected with a first connecting piece 114 and a second connecting piece 115;
the moving mechanism 2 comprises a first hydraulic rod 201, a first fixing block 202, a moving foot 203, a pulling plate 204, a second hydraulic rod 205 and a second fixing block 206, wherein the first fixing block 202 is fixedly connected to one end of the first hydraulic rod 201, the moving foot 203 is fixedly connected to one end, far away from the first fixing block 202, of the first hydraulic rod 201, the pulling plate 204 is fixedly connected to the outer surface of the first hydraulic rod 201, the first hydraulic rod 201 is movably connected with the second hydraulic rod 205 through the pulling plate 204 arranged on the outer surface of the first hydraulic rod, and the second fixing block 206 is fixedly connected to one end, far away from the pulling plate 204, of the second hydraulic rod 205.
The hole groove 109 corresponds to the bracket 110, the transmission belt 112 is located inside the bracket 110, the first belt pulley 104, the second belt pulley 106 and the third belt pulley 108 are in transmission connection through the belt 3, the servo motor 107 drives the first belt pulley 104 and the second belt pulley 106 to rotate through the belt 3 on the third belt pulley 108, so as to drive the coal mining roller 102 and the spiral transmission rod 105 to rotate, the first hydraulic rod 201 is movably connected with the first connecting piece 114 arranged on one side of the bucket 101 through the first fixing block 202 arranged at one end of the first hydraulic rod, the second hydraulic rod 205 is movably connected with the second connecting piece 115 arranged on one side of the bucket 101 through the second fixing block 206 arranged at one end of the second hydraulic rod, and the first connecting piece 114 is located below the second connecting piece 115, so that the second hydraulic rod 205 is prevented from influencing the movement of the equipment.
When the coal mining bucket is used, a transport vehicle is parked below a bracket 110, a servo motor 107 is started to drive a coal mining roller 102 and a spiral transmission rod 105 to rotate, the rotating coal mining roller 102 scrapes coal into the interior of the bucket 101 through a first scraper 103 on the surface, then the rotating spiral transmission rod 105 transmits the coal in the bucket 101 to a hole groove 109, the coal is scraped into the interior of the bracket 110 from the hole groove 109 by a second scraper 113 on a conveyor belt 112 and moves to a high position along the bracket 110, the coal falls from one end of the bracket 110 far away from the bucket 101 and enters the interior of the transport vehicle, while coal is charged, a second hydraulic rod 205 is extended, a movable foot 203 falls, the first hydraulic rod 201 is extended after the movable foot 203 falls to the ground, so that the bucket 101 is pushed to move, when the first hydraulic rod 201 extends to the limit, the second hydraulic rod 205 is retracted, the first hydraulic rod 201 is retracted after the movable foot 203 leaves the ground, the second hydraulic rod 205 is further extended, the moving foot 203 is placed on the ground, the first hydraulic rod 201 is extended, the bucket 101 is continuously moved, and the process is repeated, so that the purpose of moving the equipment is achieved, and the coal can be continuously charged.
In conclusion, when the coal loading machine for the underground coal mine is used, the conveyor belt 112 is arranged, the transport vehicle is parked below the bracket 110, the rotary coal mining roller 102 scrapes coal into the bucket 101 through the first scraper blade 103 on the surface, then the rotary spiral conveying rod 105 conveys the coal in the bucket 101 to the hole groove 109, the coal is scraped into the bracket 110 from the hole groove 109 by the second scraper blade 113 on the conveyor belt 112 and moves to a high position along the bracket 110, the coal falls from one end of the bracket 110 far away from the bucket 101 and enters the transport vehicle to achieve the purpose of loading, the machine can complete coal loading operation without large movement, the problem of danger caused by collision with a well wall is avoided, the safety is improved, the second hydraulic rod 205 is extended by arranging the moving foot 203, the first hydraulic rod 201 is extended after the moving foot 203 falls to the ground, so as to push the bucket 101 to move, when the first hydraulic rod 201 extends to the limit, the second hydraulic rod 205 is retracted, the first hydraulic rod 201 is retracted after the moving foot 203 is lifted off the ground, the second hydraulic rod 205 is lengthened, the moving foot 203 is placed on the ground, the first hydraulic rod 201 is extended, the bucket 101 continues to be moved, and the operation is repeated, so that the purpose of moving equipment is achieved, coal can be continuously charged, and the practicability is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery is coal charging machinery for pit, includes coal charging mechanism (1) and moving mechanism (2), its characterized in that: one side of the coal charging mechanism (1) is movably connected with a moving mechanism (2);
the coal charging mechanism (1) comprises a bucket (101), a coal mining roller (102), a first scraper (103), a first belt pulley (104), a spiral transmission rod (105), a second belt pulley (106), a servo motor (107), a third belt pulley (108), a hole groove (109), a bracket (110), a support frame (111), a conveyor belt (112), a second scraper (113), a first connecting piece (114) and a second connecting piece (115), wherein one side of the top of the bucket (101) is rotatably connected with the coal mining roller (102), the outer surface of the coal mining roller (102) is fixedly connected with the first scraper (103), one end of the coal mining roller (102) is fixedly connected with the first belt pulley (104), one side of the top of the bucket (101) is rotatably connected with the spiral transmission rod (105), one end of the spiral transmission rod (105) is fixedly connected with the second belt pulley (106), one side of the bucket (101) is fixedly connected with the servo motor (107), the output end of the servo motor (107) is fixedly connected with a third belt pulley (108), one side of the bucket (101) is provided with a hole groove (109), one side of the bucket (101) is fixedly connected with a bracket (110), one side of the bucket (101) is fixedly connected with a support frame (111), one side of the support frame (111) is fixedly connected with a conveyor belt (112), the outer surface of the conveyor belt (112) is fixedly connected with a second scraper (113), and one side of the bucket (101) is fixedly connected with a first connecting piece (114) and a second connecting piece (115);
the moving mechanism (2) comprises a first hydraulic rod (201), a first fixing block (202), a moving foot (203), a pulling plate (204), a second hydraulic rod (205) and a second fixing block (206), wherein the first fixing block (202) is fixedly connected to one end of the first hydraulic rod (201), the moving foot (203) is fixedly connected to one end, away from the first fixing block (202), of the first hydraulic rod (201), the pulling plate (204) is fixedly connected to the outer surface of the first hydraulic rod (201), the first hydraulic rod (201) is movably connected with the second hydraulic rod (205) through the pulling plate (204) arranged on the outer surface of the first hydraulic rod, and the second fixing block (206) is fixedly connected to one end, away from the pulling plate (204), of the second hydraulic rod (205).
2. The coal mine underground coal charging machine according to claim 1, characterized in that: the hole groove (109) corresponds to the position of the bracket (110), and the conveyor belt (112) is positioned inside the bracket (110).
3. The coal mine underground coal charging machine according to claim 1, characterized in that: the first belt pulley (104), the second belt pulley (106) and the third belt pulley (108) are in transmission connection through a belt (3).
4. The coal mine underground coal charging machine according to claim 1, characterized in that: the first hydraulic rod (201) is movably connected with a first connecting piece (114) arranged on one side of the bucket (101) through a first fixing block (202) arranged at one end of the first hydraulic rod.
5. The coal mine underground coal charging machine according to claim 1, characterized in that: the second hydraulic rod (205) is movably connected with a second connecting piece (115) arranged on one side of the bucket (101) through a second fixed block (206) arranged at one end of the second hydraulic rod.
6. The coal mine underground coal charging machine according to claim 1, characterized in that: the first connecting piece (114) is positioned below the second connecting piece (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502410.7U CN212424722U (en) | 2019-12-31 | 2019-12-31 | Coal loading machine for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502410.7U CN212424722U (en) | 2019-12-31 | 2019-12-31 | Coal loading machine for underground coal mine |
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| Publication Number | Publication Date |
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| CN212424722U true CN212424722U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922502410.7U Active CN212424722U (en) | 2019-12-31 | 2019-12-31 | Coal loading machine for underground coal mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607359A (en) * | 2021-01-20 | 2021-04-06 | 河南理工大学 | Prevent that to float collection material of chain reprint mechanism |
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2019
- 2019-12-31 CN CN201922502410.7U patent/CN212424722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607359A (en) * | 2021-01-20 | 2021-04-06 | 河南理工大学 | Prevent that to float collection material of chain reprint mechanism |
| CN112607359B (en) * | 2021-01-20 | 2022-08-02 | 河南理工大学 | Prevent that to float collection material of chain transshipment mechanism |
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Effective date of registration: 20221014 Address after: No. 126, Minghui lane, Toutunhe District, Urumqi City, Xinjiang Uygur Autonomous Region, 830000 Patentee after: Xinjiang Sanpu Machinery Manufacturing Co.,Ltd. Address before: Hefei Xinyue mining machinery equipment Co., Ltd., room 2-2306, building a01-a02, Jinhao Plaza, 699 Changjiang West Road, high tech Zone, Hefei City, Anhui Province, 230000 Patentee before: Yang Zhikang |