CN210003329U - throwing and ramming -body machine for filling gangue in underground coal mine - Google Patents
throwing and ramming -body machine for filling gangue in underground coal mine Download PDFInfo
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- CN210003329U CN210003329U CN201920734440.8U CN201920734440U CN210003329U CN 210003329 U CN210003329 U CN 210003329U CN 201920734440 U CN201920734440 U CN 201920734440U CN 210003329 U CN210003329 U CN 210003329U
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Abstract
The utility model discloses a a throw rammer body machine that tamps for colliery waste filling in pit, including the fuselage, throw the device, adjust the base, ram compaction device and running gear, be provided with on the fuselage and control the room, throw the device and install in the regulation base on fuselage upper portion, be used for throwing the waste rock to filling the tunnel, ram the device and install in the front end of fuselage through the fixed pin, be used for ramming the waste rock that throws, the utility model relates to a science, convenient operation, work continuity is good, strong adaptability, can effectively reduce the waste of waste filling in-process to filling space through this equipment, reduce the cost that the waste rock fills in the pit, increase the filling ability of short wall dry-type filling technique, improve the economic nature and the suitability of waste filling in the pit, moreover, can implement closely filling in the pit through this equipment, the destruction of control rock stratum that can be better when handling solid waste such as coal gangue, reduce the earth's surface subsides, very big reduction coal mine production is to the pollution and destruction of mining area ecological environment.
Description
Technical Field
The utility model belongs to the technical field of coal is waste filling in the pit, concretely relates to a throw rammer body machines that are used for coal mine waste filling in the pit.
Background
In recent years, with the enhancement of environmental awareness and the continuous tightening of environmental policies, the department of environmental protection in many areas has issued series of policies, which forbid the direct discharge of gangue produced in the coal mine production process on the ground and encourage goaf filling of mine solid waste.
The short-wall dry filling technology is characterized in that waste rock and other materials generated in the coal mine production process are used as filling materials, filling roadways are arranged in areas such as a working coal pillar, a strip mining coal pillar, a large roadway protection coal pillar, triangle coal or 'three lower' coal pressing and the like, and then the waste rock is filled in the filling roadways by utilizing equipment such as a waste rock filling conveyor, a high-speed power gangue throwing machine and the like, so that the purposes of treating waste materials such as the waste rock and reducing environmental pollution are achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies in the prior art, providing kinds of throwing rammer body machines that are used for colliery waste filling in pit that design science, economy are reasonable, strong adaptability, work continuity are good, operation and maintenance are convenient.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
throwing and ramming body machine for filling gangue in underground coal mine, comprising a machine body, a throwing device, an adjusting base, a ramming device and a walking device, wherein,
the fuselage is installed on running gear, is provided with on the fuselage and controls the room, and the device of throwing is installed on adjusting the base, adjusts the base and installs in the upper portion of fuselage, and the tamping unit passes through the fixed pin and installs in the front end of fuselage.
The utility model discloses advance step improvement and lie in, throw the device and include belt conveyor, mount and connect the silo, belt conveyor installs on the mount, and the mount front end is provided with the telescopic bracket, can adjust belt conveyor's conveying length through the telescopic bracket, connects the silo to install in the afterbody of mount for load the waste rock to belt conveyor on.
The utility model discloses advance step improvement and lie in, connect the silo to be flexible rubber receiving device, its end hangs on the fortune material belt feeder, and end is installed in the afterbody of mount in addition, realizes throwing the material task that connects in the device horizontal swing scope through connecing the silo.
The utility model discloses advance step improvement and lie in, adjust the base and include rotatable support body, the guide post, mounting plate, vertical hydro-cylinder, horizontal cylinder and lift cylinder, rotatable support body is connected with the guide post, vertical hydro-cylinder end is connected with rotatable support body, end is connected with the mount of throwing the device in addition, adjust the longitudinal angle of throwing the device through vertical hydro-cylinder, horizontal hydro-cylinder end is connected with rotatable support body, end is connected with mounting plate in addition, horizontal hydro-cylinder realizes the horizontal angle regulation to throwing the device through the horizontal angle of adjusting rotatable support body, mounting plate passes through lift cylinder and is connected with the fuselage, and then can adjust the height of throwing the device through lift cylinder.
The utility model discloses advance step improvement and lie in that running gear adopts crawler-type running gear.
The utility model discloses advance step improvement and lie in, the ramming device includes tamping mechanism, lift cylinder, fixed pin and swinging pin, and tamping mechanism passes through the fixed pin and links to each other with the fuselage, and lift cylinder end is connected with tamping mechanism through the swinging pin, and end links to each other with the fuselage in addition, can control tamping mechanism luffing motion's angle through lift cylinder.
The utility model discloses advance step improvement and lie in, tamping mechanism includes level tamping mechanism, second grade tamping mechanism, tertiary tamping mechanism and tamping hydro-cylinder, and the tamping hydro-cylinder is installed inside tamping mechanism, and both ends are connected with level tamping mechanism and tertiary tamping mechanism respectively, when ramming the operation, at first drive second grade tamping mechanism through the tamping hydro-cylinder and stretch out and withdraw, then drive tertiary tamping mechanism and stretch out and withdraw.
The utility model discloses advance step improvement and lie in, the tamping device install intelligent sensor for the closely knit degree that intelligence perception waste rock was filled, thereby control tamping device's work gesture, select loose obturator to tamp.
The utility model discloses advance step improvement and lie in that programmable controller is still installed to the control room, can accomplish each item operation of throwing rammer body machine through the controller.
The utility model discloses following profitable technological effect has:
the utility model provides a a throw rammer body machine for gangue filling in pit of colliery, the design science, high durability and convenient operation, the work continuity is good, high adaptability, can effectively reduce the waste to filling space in the waste filling process through this equipment, reduce the cost of gangue filling in the pit, increase the filling ability of shortwall dry-type filling technique, improve economic nature and the suitability of gangue filling in the pit, and, can implement closely knit the filling in the pit through this equipment, the destruction of stratum on the control that can be better when handling solid waste such as gangue, reduce the earth's surface subsidence, very big reduction coal mine production is to mining area ecological environment's pollution and destruction.
Drawings
FIG. 1 is a schematic structural diagram of a -body throwing and tamping machine for underground gangue filling of a coal mine, which is disclosed by the utility model .
Figure 2 is a schematic view of the construction of the projectile apparatus.
FIG. 3 is a schematic structural view of the body, the adjusting base, the tamping device and the walking device.
Figure 4 is a schematic structural view of the tamping mechanism.
Description of reference numerals:
1. the device comprises a machine body, a throwing device, a lifting device, a telescopic support, a rotatable support body, a guide column, a mounting base plate, a vertical oil cylinder, a horizontal oil cylinder, a lifting oil cylinder, a tamping mechanism, a lifting oil cylinder, a fixing pin, a swinging pin, a 21 and -level tamping mechanism, a two-level tamping mechanism, a 23 and three-level tamping mechanism and a 24 and tamping oil cylinder, wherein the machine body comprises a machine body, a throwing device, a 3 and adjusting base, a 4 and tamping device, a 5 and walking device, a 6 and control chamber, a 7 and belt conveyor, 8 and a fixed frame, 9 and a material receiving groove, 10 and a telescopic support, 11 and a.
Detailed Description
The present invention will be described in further with reference to the accompanying drawings.
As shown in figure 1, the utility model provides an throwing rammer body machines for colliery is gangue filling in pit, including fuselage 1, throwing device 2, adjusting base 3, ramming device 4 and running gear 5, wherein, fuselage 1 is installed on running gear 5, is provided with control room 6 on fuselage 1, and throwing device 2 is installed on adjusting base 3, and adjusting base 3 is installed in the upper portion of fuselage 1, and ramming device 4 passes through the fixed pin to be installed in the front end of fuselage 1.
As shown in fig. 2, the projecting device 2 comprises a telescopic belt conveyor 7, a fixing frame 8 and a receiving groove 9, the belt conveyor 7 is mounted on the fixing frame 8, a telescopic support 10 is arranged at the front end of the fixing frame, the conveying length of the belt conveyor 7 can be adjusted through the telescopic support 10, the receiving groove 9 is mounted at the tail of the fixing frame 8 in a bolt or welding mode, and gangue can be loaded on the belt conveyor 7.
As shown in fig. 2, the receiving trough 9 is a flexible rubber receiving device, the end of the receiving trough is suspended on the material conveying belt conveyor, the end of the receiving trough is mounted at the tail of the fixing frame 8, and the receiving task within the horizontal swing range of the projecting device 2 is realized through the receiving trough 9.
As shown in fig. 3, the adjusting base 3 includes a rotatable frame body 11, a guide post 12, a mounting base plate 13, a vertical cylinder 14, a horizontal cylinder 15 and a lift cylinder 16, the rotatable frame body 11 is connected with the guide post 12 by welding, the end of the vertical cylinder 14 is connected with the rotatable frame body 11, the end is connected with a fixing frame 8 of the projecting device 2, the longitudinal angle of the projecting device 2 can be adjusted by the vertical cylinder 14, the end of the horizontal cylinder 15 is connected with the rotatable frame body 11, the end is connected with the mounting base plate 13, the horizontal angle of the projecting device 2 can be adjusted by the horizontal cylinder 15, the mounting base plate 13 is connected with the machine body 1 by the lift cylinder 16, and the height of the projecting device 2 can be adjusted by the lift cylinder 16.
As shown in fig. 3, the traveling device 5 adopts a crawler-type traveling mechanism, which can adapt to various traveling road conditions and increase the application range of the machine.
As shown in fig. 3, the tamping device 4 includes a tamping mechanism 17, a lifting cylinder 18, a fixing pin 19 and a swing pin 20, the tamping mechanism is connected with the machine body 1 through the fixing pin 19, the lifting cylinder 18 is connected with the tamping mechanism 17 through the swing pin 20, the other end is connected with the machine body 1, and the angle of the up-and-down swing of the tamping mechanism 17 can be controlled through the lifting cylinder 18, so that the tamping range of the tamping mechanism 17 is increased.
As shown in fig. 4, the tamping mechanism 17 includes -level tamping mechanism 21, two-level tamping mechanism 22, three-level tamping mechanism 23 and tamping cylinder 24, the tamping cylinder 24 is installed inside the tamping mechanism 17, and two ends of the tamping cylinder are respectively connected with -level tamping mechanism 21 and three-level tamping mechanism 23, when tamping operation is performed, the tamping cylinder 24 firstly drives the two-level tamping mechanism 22 to extend out and retract, and then drives the three-level tamping mechanism 23 to extend out and retract, and due to the adoption of two-level telescoping, the tamping mechanism 17 has the advantages of large telescoping ratio and tamping range .
For the purpose of understanding the present invention as , the working process will now be described with reference to .
The utility model discloses a throwing rammer body machine when the during operation in the pit, first-selected will throw rammer body machine through running gear and remove to filling the tunnel suitable position, and through adjusting base 3 adjust the height and the angle of throwing device 2, do and throw the waste rock and prepare, when throwing the waste rock operation, realize throwing device 2 horizontal swing through adjusting base 3 and throw the material, adjust the distance of throwing the material through telescopic bracket 10, tamp the waste rock that throws through tamping unit 4, after accomplishing the stage and throwing the waste rock task, adjust the position of throwing rammer body machine once more through running gear, carry out circulation and throw the waste rock operation.
Claims (9)
1, throwing and ramming machine for filling gangue under a coal mine well, which is characterized by comprising a machine body (1), a throwing device (2), an adjusting base (3), a ramming device (4) and a walking device (5), wherein,
the machine body (1) is arranged on the walking device (5), the machine body (1) is provided with the control chamber (6), the projecting device (2) is arranged on the adjusting base (3), the adjusting base (3) is arranged on the upper portion of the machine body (1), and the tamping device (4) is arranged at the front end of the machine body (1) through a fixing pin.
2. The throwing rammer body machine for gangue filling in a coal mine underground is characterized in that the throwing device (2) comprises a belt conveyor (7), a fixed frame (8) and a receiving groove (9), the belt conveyor (7) is installed on the fixed frame (8), the front end of the fixed frame (8) is provided with a telescopic bracket (10), the conveying length of the belt conveyor (7) can be adjusted through the telescopic bracket (10), and the receiving groove (9) is installed at the tail of the fixed frame (8) and is used for loading gangue onto the belt conveyor (7).
3. The throw rammer body machine for gangue filling in underground coal mine according to claim 2, characterized in that the material receiving groove (9) is a flexible rubber material receiving device, the end of which is suspended on a material conveying belt conveyor, and the end of which is installed at the tail of the fixed frame (8), and the material receiving task in the horizontal swing range of the throwing device (2) is realized through the material receiving groove (9).
4. throwing rammer body machine for gangue filling in a coal mine well according to claim 2, characterized in that the adjusting base (3) comprises a rotatable frame body (11), a guide post (12), a mounting base plate (13), a vertical oil cylinder (14), a horizontal oil cylinder (15) and a lifting oil cylinder (16), the rotatable frame body (11) is connected with the guide post (12), the end of the vertical oil cylinder (14) is connected with the rotatable frame body (11), the other end is connected with a fixed frame (8) of the throwing device (2), the longitudinal angle of the throwing device (2) is adjusted through the vertical oil cylinder (14), the end of the horizontal oil cylinder (15) is connected with the rotatable frame body (11), the other end is connected with the mounting base plate (13), the horizontal angle of the horizontal oil cylinder (15) is adjusted to the throwing device (2) by adjusting the horizontal angle of the rotatable frame body (11), the mounting base plate (13) is connected with the machine body (1) through the lifting oil cylinder (16), and the height of the throwing device (2) can be adjusted through the lifting oil cylinder (16.
5. The throw rammer body machine for gangue filling in coal mine wells according to claim 1, characterized in that the running gear (5) adopts a crawler-type running gear.
6. The throw rammer body machine for gangue filling in a coal mine well is characterized in that a ramming device (4) comprises a ramming mechanism (17), a lifting oil cylinder (18), a fixed pin (19) and a swing pin (20), wherein the ramming mechanism (17) is connected with a machine body (1) through the fixed pin (19), the end of the lifting oil cylinder (18) is connected with the ramming mechanism (17) through the swing pin (20), the other end is connected with the machine body (1), and the angle of the ramming mechanism (17) swinging up and down can be controlled through the lifting oil cylinder (18).
7. The machine for throwing and tamping machine for filling gangue in underground coal mine according to claim 6, wherein the tamping mechanism (17) comprises a -stage tamping mechanism (21), a two-stage tamping mechanism (22), a three-stage tamping mechanism (23) and a tamping cylinder (24), the tamping cylinder (24) is installed inside the tamping mechanism (17), two ends of the tamping cylinder are respectively connected with the -stage tamping mechanism (21) and the three-stage tamping mechanism (23), and when the tamping operation is carried out, the two-stage tamping mechanism (22) is firstly driven to extend and retract by the tamping cylinder (24) and then the three-stage tamping mechanism (23) is driven to extend and retract.
8. The throw ramming body machine for gangue filling in underground coal mines of claim 1, characterized in that the ramming device (4) is provided with an intelligent sensor for intelligently sensing the compaction degree of gangue filling, thereby controlling the working posture of the ramming device (4) and selecting a loose filling body for ramming.
9. The throw rammer body machine for gangue filling in underground coal mine according to claim 1, characterized in that the control cabin (6) is also provided with a programmable controller, and all the operations of the throw rammer body machine can be completed through the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734440.8U CN210003329U (en) | 2019-05-21 | 2019-05-21 | throwing and ramming -body machine for filling gangue in underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734440.8U CN210003329U (en) | 2019-05-21 | 2019-05-21 | throwing and ramming -body machine for filling gangue in underground coal mine |
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| Publication Number | Publication Date |
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| CN210003329U true CN210003329U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920734440.8U Active CN210003329U (en) | 2019-05-21 | 2019-05-21 | throwing and ramming -body machine for filling gangue in underground coal mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000883A (en) * | 2021-11-02 | 2022-02-01 | 中国矿业大学 | Open pit coal mine end slope coal pressing, mining and charging integrated recovery device and method |
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- 2019-05-21 CN CN201920734440.8U patent/CN210003329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000883A (en) * | 2021-11-02 | 2022-02-01 | 中国矿业大学 | Open pit coal mine end slope coal pressing, mining and charging integrated recovery device and method |
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