CN211041970U - Filling pipe device of underground mine powder explosive charging equipment - Google Patents
Filling pipe device of underground mine powder explosive charging equipment Download PDFInfo
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- CN211041970U CN211041970U CN201921255867.6U CN201921255867U CN211041970U CN 211041970 U CN211041970 U CN 211041970U CN 201921255867 U CN201921255867 U CN 201921255867U CN 211041970 U CN211041970 U CN 211041970U
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- underground mine
- explosive
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Abstract
The utility model provides a pipe filling device of underground mine powder explosive charging equipment, which relates to the technical field of mine equipment, and comprises a bottom plate, wherein a height adjusting device is arranged on the bottom plate, a connecting piece is rotatably arranged at the movable end of the upper part of the height adjusting device, a first jackscrew capable of locking the connecting piece is arranged at the movable end of the upper part of the height adjusting device, and the upper part of the connecting piece is connected with a mounting rack; the utility model discloses can adjust the tube filling direction who sends the medicine pipe according to the position of big gun hole, make the tube filling direction who sends the medicine pipe can be fine correspond with the oral area in big gun hole, the smoothness nature of the tube filling that sends the medicine pipe has been guaranteed, and adopt drive arrangement to drive the conveying roller so that send automatic even tube filling and exit tube of medicine pipe, thereby make the displacement speed who sends the medicine pipe match with the volume of transferring the explosive, make and send that medicine pipe spun explosive can be even fill to the big gun hole in, improve the filling quality of explosive, the explosion effect to the big gun hole has been guaranteed.
Description
Technical Field
The utility model relates to a mining equipment technical field specifically is a fill out tub device of underground mine powder explosive charging equipment.
Background
The existing upward blast hole powder explosive charging equipment of underground mines mainly adopts a domestic pneumatic explosive charger or an imported explosive charging vehicle. Taking an underground mine powder and granular explosive charging vehicle as an example, generally, a powder conveying pipe is aligned with a blast hole by manpower, then the powder conveying pipe is conveyed to the bottom of the blast hole, and the powder is charged and withdrawn at the same time; in the process of filling the powder explosive, the explosive sprayed out of the explosive conveying pipe can not be uniformly filled into the blast hole due to the fact that the displacement speed of the explosive conveying pipe is not matched with the explosive conveying amount, and the filling quality of the explosive is limited.
Through search and discovery, Chinese patent with the publication number of CN101915527B discloses a powder return recovery device of underground mine powder-granular explosive charging equipment, which comprises a powder conveying pipe communicated with a powder conveying and storing tank, wherein the powder conveying pipe penetrates through the center of a pipe feeder guide pipe fixed on a pipe feeder, one end of the pipe feeder guide pipe is connected with a blast hole, one end of the pipe feeder guide pipe connected with the blast hole is provided with an orifice sealing sleeve, one end of the pipe feeder guide pipe fixed with the pipe feeder is provided with a bifurcated pipe, the periphery of the bifurcated pipe is provided with a powder blocking sealing plate, the bifurcated pipe is communicated with a powder return collecting box at the right end of a collecting box through a powder suction hose, the left end of the collecting box is connected with an air suction port of an induced draft fan driven by a motor or a hydraulic motor through a flange, and residual powder returns into the powder return collecting box through negative pressure suction generated by the induced draft fan.
In the technical scheme, the explosive conveying pipe still needs to be manually conveyed into the blast hole through the pipe conveying device, so that the problem that the explosive sprayed out of the explosive conveying pipe cannot be uniformly filled into the blast hole, and the filling quality of the explosive is limited can also exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filling pipe device of underground mine powder explosive charging equipment aims at solving the defeated explosive tube spun explosive among the prior art and can not be even fill the big gun hole in, has restricted the problem of the filling quality of explosive.
In order to achieve the above purpose, the utility model adopts the following technical scheme: underground mine powder granule explosive charging equipment's tube filling device includes the bottom plate, connects the upright roof beam on the bottom plate and connects the defeated medicine storage tank on the upright roof beam, and the lower part of defeated medicine storage tank is switched on has the medicine pipe that send, install high adjusting device on the bottom plate, high adjusting device's upper portion expansion end rotates and installs the connecting piece, and high adjusting device's upper portion expansion end is equipped with and carries out the first jackscrew of locking to the connecting piece, and the upper portion of connecting piece is connected with the mounting bracket, rotates on the mounting bracket and installs a pair of conveying roller that can make the medicine pipe that send pass, and one of them conveying roller is rotated by the drive arrangement drive.
The height adjusting device comprises a hollow cylinder connected with the bottom plate, a lifting piece inserted into the hollow cylinder and a second jackscrew connected to the side face of the hollow cylinder.
The driving device comprises a motor arranged on the connecting piece and a belt wheel transmission mechanism used for transmitting the output end of the motor and the connecting end of a conveying roller.
The bottom plate is provided with a storage battery for supplying power to the motor, and the bottom plate further comprises a control switch for controlling the motor to start and stop.
A strip-shaped groove is formed in the mounting frame, a sliding block is installed in the strip-shaped groove in a sliding mode, and the sliding block is connected with the mounting frame in a locking mode through a third jackscrew.
The bottom plate is connected with a support, the support is connected with a mounting plate, and the mounting plate is rotatably provided with a guide roller for supporting a medicine delivery guide pipe.
The lower part of the bottom plate is provided with a caster.
The utility model has the advantages that: the utility model discloses can adjust the tube filling direction who sends the medicine pipe according to the position of big gun hole, make the tube filling direction who sends the medicine pipe can be fine correspond with the oral area in big gun hole, the smoothness nature of the tube filling that sends the medicine pipe has been guaranteed, and adopt drive arrangement to drive the conveying roller so that send automatic even tube filling and exit tube of medicine pipe, thereby make the displacement speed who sends the medicine pipe match with the volume of transferring the explosive, make and send that medicine pipe spun explosive can be even fill to the big gun hole in, improve the filling quality of explosive, the explosion effect to the big gun hole has been guaranteed.
Drawings
Fig. 1 is a front view of a lateral pipe feeding state according to an embodiment of the present invention.
Fig. 2 is a front view of the pipe feeding state in the inclined direction according to the embodiment of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a tube filling device of underground mine powder-like explosive charging equipment comprises a bottom plate 1, a vertical beam 108 connected to the bottom plate 1 and a drug delivery and storage tank 3 connected to the vertical beam 108, wherein a drug delivery guide tube 4 is communicated with the lower part of the drug delivery and storage tank 3, a height adjusting device 5 is installed on the bottom plate 1, a connecting piece 6 is installed at the movable end of the upper part of the height adjusting device 5 in a rotating mode, a first top thread 7 capable of locking the connecting piece 6 is arranged at the movable end of the upper part of the height adjusting device 5, an installation frame 8 is connected to the upper part of the connecting piece 6, a pair of conveying rollers 9 capable of enabling the drug delivery guide tube 4 to pass are installed on the installation frame 8 in a rotating mode, and one conveying roller 9.
When needs will send medicine pipe 4 to send medicine, adjust the position of mounting bracket 8 according to the position of big gun hole earlier, make mounting bracket 8 take a pair of conveying roller 9 turned angle setting, the regulation process to mounting bracket 8 is: loosening the first jackscrew 7, then manually holding the connecting piece 6 to enable the connecting piece 6 to rotate, so that a gap between a pair of conveying rollers 9 can correspond to a blast hole, then starting a driving device to enable one of the conveying rollers 9 to rotate, at the moment, aligning the medicine conveying pipe 4 with the gap between the pair of conveying rollers 9 and inserting the medicine conveying pipe 4, and driving the conveying rollers 9 in a rotating state to continuously enter the blast hole so as to complete the pipe filling operation in the blast hole, wherein a state diagram that the medicine conveying pipe 4 transversely enters the blast hole is shown in figure 1, and a state diagram that the medicine conveying pipe 4 obliquely upwards enters the blast hole is shown in figure 2, the utility model can adjust the pipe filling direction of the medicine conveying pipe 4 according to the position of the blast hole, so that the pipe filling direction of the medicine conveying pipe 4 can well correspond to the opening part of the blast hole, the fluency of the pipe filling of the medicine conveying pipe 4 is ensured, and the driving device is adopted to drive the conveying rollers 9 so that the medicine conveying pipe 4 can automatically and uniformly fill pipes, therefore, the displacement speed of the explosive conveying guide pipe 4 is matched with the explosive conveying amount, the explosive sprayed by the explosive conveying guide pipe 4 can be uniformly filled into the blast hole, the filling quality of the explosive is improved, and the explosion effect on the blast hole is ensured.
Specifically, the height adjusting device 5 comprises a hollow cylinder 51 connected with the bottom plate 1, a lifting member 52 inserted into the hollow cylinder 51, and a second jackscrew 53 connected to the side surface of the hollow cylinder 51; when the position height of the blast hole is not consistent with the position height of the mounting frame 8, and the gap between the pair of conveying rollers 9 is difficult to correspond to the position of the blast hole only by adjusting the rotation angle of the connecting piece 6, the height of the lifting piece 52 can be manually adjusted by loosening the second jackscrew 53, so that the gap between the pair of conveying rollers 9 can be more attached to correspond to the position of the blast hole.
Specifically, the driving device comprises a motor 10 mounted on the connecting member 6 and a belt wheel transmission mechanism 11 for transmitting the output end of the motor 10 to the connecting end of one conveying roller 9, and the output end of the motor 10 rotates one conveying roller 9 through the transmission action of the belt wheel transmission mechanism 11.
In order to enable the driving device of the present invention to be used at any time, it is preferable that the bottom plate 1 is provided with a storage battery 15 for supplying power to the motor 10, and further comprises a control switch 16 for controlling the start and stop of the motor 10.
In order to adjust the gap between the pair of conveying rollers 9, so that the rotating conveying rollers 9 can be in contact with the medicine conveying catheters 4 with different thicknesses, and the conveying rollers 9 can well perform a conveying function, further, a strip-shaped groove 12 is formed in the mounting frame 8, a sliding block 13 is slidably mounted in the strip-shaped groove 12, the sliding block 13 is in locking connection with the mounting frame 8 through a third top thread 14, when the gap between the pair of conveying rollers 9 needs to be adjusted, the sliding block 13 can slide along the strip-shaped groove 12 by loosening the third top thread 14, the conveying rollers 9 are driven to move towards or away from the conveying rollers 9, the adjustment of the gap between the pair of conveying rollers 9 is achieved, and the sliding block 13 can be fixed by directly tightening the third top thread 7 after the adjustment.
In order to make the medicine conveying conduit 4 have a structure for guiding and supporting the medicine conveying conduit 4 before entering the pair of conveying rollers 9, a bracket 17 is connected to the bottom plate 1, a mounting plate 18 is connected to the bracket 17, and a guide roller 19 for supporting the medicine conveying conduit 4 is rotatably mounted on the mounting plate 18.
For the convenience of moving the utility model, the lower part of the bottom plate 1 is provided with a caster wheel 2.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. The utility model provides a filling device of underground mine powder and granular explosive charging equipment, includes bottom plate (1), connects upright roof beam (108) and connect medicine conveying storage tank (3) on upright roof beam (108) on bottom plate (1), and the lower part of medicine conveying storage tank (3) is switched on has medicine conveying pipe (4), characterized by, install height adjusting device (5) on bottom plate (1), connecting piece (6) are installed in the upper portion expansion end rotation of height adjusting device (5), and the upper portion expansion end of height adjusting device (5) is equipped with first jackscrew (7) that can carry out the locking to connecting piece (6), and the upper portion of connecting piece (6) is connected with mounting bracket (8), rotates on mounting bracket (8) and installs a pair of conveying roller (9) that can make medicine conveying pipe (4) pass, and one of them conveying roller (9) are rotated by the drive arrangement drive.
2. A tube filling apparatus of an underground mine powder and granular explosive charging apparatus according to claim 1, wherein the height adjusting means (5) comprises a hollow cylinder (51) connected to the base plate (1), a lifting member (52) inserted into the hollow cylinder (51), and a second jack screw (53) connected to a side surface of the hollow cylinder (51).
3. A tube filling apparatus for an underground mine powder and granular explosive charging apparatus according to claim 1, wherein the driving means comprises a motor (10) mounted on the connecting member (6) and a pulley transmission mechanism (11) for transmitting the connecting end of the output end of the motor (10) to a conveying roller (9).
4. The pipe filling device of the underground mine powder and granular explosive charging equipment according to claim 3, wherein the bottom plate (1) is provided with a storage battery (15) for supplying power to the motor (10), and the pipe filling device further comprises a control switch (16) for controlling the starting and stopping of the motor (10).
5. The pipe filling device of underground mine powder-granular explosive charging equipment according to claim 1, wherein a strip-shaped groove (12) is formed in the mounting frame (8), a sliding block (13) is slidably mounted in the strip-shaped groove (12), and the sliding block (13) is connected with the mounting frame (8) in a locking manner through a third jackscrew (14).
6. The tube filling device of the underground mine powder and granular explosive charging equipment according to any one of claims 1 to 5, characterized in that a bracket (17) is connected to the bottom plate (1), a mounting plate (18) is connected to the bracket (17), and a guide roller (19) for supporting the explosive conveying guide tube (4) is rotatably mounted on the mounting plate (18).
7. A tube filling device of an underground mine powder and granular explosive charging device according to any one of claims 1 to 5, characterized in that the lower part of the bottom plate (1) is provided with a caster (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255867.6U CN211041970U (en) | 2019-08-05 | 2019-08-05 | Filling pipe device of underground mine powder explosive charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255867.6U CN211041970U (en) | 2019-08-05 | 2019-08-05 | Filling pipe device of underground mine powder explosive charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041970U true CN211041970U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921255867.6U Active CN211041970U (en) | 2019-08-05 | 2019-08-05 | Filling pipe device of underground mine powder explosive charging equipment |
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| Country | Link |
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| CN (1) | CN211041970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812324A (en) * | 2022-05-05 | 2022-07-29 | 四川省永生爆破工程有限公司 | Blast hole charging device for explosive field mixed loading |
-
2019
- 2019-08-05 CN CN201921255867.6U patent/CN211041970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812324A (en) * | 2022-05-05 | 2022-07-29 | 四川省永生爆破工程有限公司 | Blast hole charging device for explosive field mixed loading |
| CN114812324B (en) * | 2022-05-05 | 2023-01-20 | 四川省永生爆破工程有限公司 | Blast hole charging device for explosive field mixed loading |
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