Filling device for mining

Abstract

The utility model belongs to the technical field of mining filling, and particularly relates to a mining filling device which comprises a filling box, the lower end of the filling box is fixedly connected with four evenly-distributed supporting legs, the inner wall of the filling box is fixedly connected with a conveying pipe, and a conveying pump is arranged on the outer side of the horizontal portion of the upper side of the conveying pipe. A sealing ring is fixedly connected to the horizontal portion of the upper side of the conveying pipe, a fixing rod is fixedly connected to the horizontal portion of the upper side of the conveying pipe and located on the sealing ring, and a telescopic frame is slidably connected to the inner wall of the fixing rod. According to the scheme, mixed slurry can be stirred and mixed for use under the action of structures such as a servo motor and a stirring paddle, the stirring paddle can perform movable stirring in the filling box under the action of structures such as a hydraulic cylinder and a sliding block, so that the stirring efficiency of the mixed slurry is improved, and the stirring efficiency of the mixed slurry is improved under the structures such as a clamping hole and a clamping rod. And the moving position of the stirring paddle can be positioned for use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mining filling technical field, concretely relates to a filling device for mining. BACKGROUND

[0002] The filling device for mining is the core equipment of the mining filling method, which is used for conveying the mixture of tailings, waste rock and cementing material to the mined-out area to realize safe support, resource recovery and environmental protection treatment.

[0003] The utility model discloses a kind of filling devices for mining of improving filling effect of soft and weak broken thin vein, including mixing tank, mortar pump and cross bar, the upper portion of mixing tank is equipped with feed inlet, and the upper portion of mixing tank is installed with motor, mortar pump is located in the right side of mixing tank, and the right side of mortar pump is installed with conveying hose, the outer side of cross bar is connected with vertical rod, and the lower portion of vertical rod is installed with bottom bar, and installation hole is reserved on bottom bar, and bottom bar, vertical rod and cross bar are connected by installation hole, and bottom bar, vertical rod and cross bar are all reserved with perfusion hole.

[0004] However, the existing filling device for mining also has certain deficiency, the existing filling device for mining although the setting of driving motor, stirring paddle and other structural members is used to complete the stirring treatment of mixed slurry, due to the unevenness of slurry distribution and the limitation of stirring paddle stirring, it is easy to cause the problem of poor stirring efficiency of mixed slurry. SUMMARY

[0005] The utility model discloses a kind of filling devices for mining, solve the existing filling device for mining although the setting of driving motor, stirring paddle and other structural members is used to complete the stirring treatment of mixed slurry, due to the unevenness of slurry distribution and the limitation of stirring paddle stirring, it is easy to cause the problem of poor stirring efficiency of mixed slurry.

[0006] In order to achieve the above purpose, the utility model provides a kind of filling device for mining, including filling box, the lower end of the filling box is fixedly connected with four evenly distributed support feet, the inner wall of the filling box is fixedly connected with conveying pipe, the outside of the upper side horizontal portion of the conveying pipe is provided with conveying pump, the upper side horizontal portion of the conveying pipe is fixedly connected with sealing ring, the upper side horizontal portion of the conveying pipe and located sealing ring are fixedly connected with fixed rod, the inner wall of the fixed rod is slidably connected with telescopic support, the telescopic support is slidably connected with conveying pipe, the horizontal portion of the telescopic support is fixedly connected with plug, the plug is slidably connected with sealing ring, the outside of the horizontal portion of the telescopic support is provided with spring one, the outside of the spring one is provided with protective sleeve, stirring mechanism is arranged on the filling box.

[0007] The utility model discloses a principle at: through servo motor drive output shaft rotation, to drive the stirring paddle rotation, to mixed slurry is stirred, uniformity processing, and when the hydraulic cylinder drive telescopic end moves, can drive the slider along the guide rod surface and move stably, to drive the mounting base and move, further drive servo motor, stirring paddle and move, make stirring paddle to mixed material and move stirring treatment;

[0008] When the slider moves, the clamping rod can be moved, and under the extrusion of the inner wall of the clamping hole, the clamping rod can be pushed to move upwards to drive the end piece to move, so that the spring two is deformed, and finally the clamping rod is separated from the clamping hole, and under the action of force, the clamping rod slides along the surface of the fixing frame, when the clamping rod slides into the next clamping hole, the spring two restores the deformation to pull the clamping rod into the clamping hole, the inertia of the movement of the slider is offset, and then the slider is limited, and finally the position of the stirring paddle is positioned for use.

[0009] Through the action of the conveying pump and the conveying pipe, the slurry can be conveyed for use, and under the impact of high-speed slurry, the plug can be pushed to slide along the inner wall of the sealing ring and drive the telescopic frame to slide along the inner wall of the fixed rod, so that the spring one and the protective sleeve are deformed, and finally the plug is separated from the sealing ring, so that the slurry processing flow state is formed, and under the deformation of the spring one and the protective sleeve, the fluid stress generated by the instantaneous flow of the slurry can be released and treated, so as to reduce the hard impact on the conveying pipe.

[0010] The utility model discloses the beneficial effect lies in: through the setting of the conveying pump and the conveying pipe, the filling slurry can be conveyed for use, and the filling hose used in cooperation with the subsequent conveying hose can be used for filling the mining subsidence area and the like, under the impact of high-speed slurry, the plug can drive the telescopic frame to move, so that the protective sleeve, the spring one and the like are deformed, the fluid stress is released and treated, the influence of hard impact on the pipeline structure is reduced, in addition, under the structure of the plug, the conveying pipe stopped running can be blocked, the backflow problem of the slurry and the like is avoided, through the action of the servo motor and the stirring paddle, the mixed slurry can be stirred and mixed, under the action of the hydraulic cylinder and the slider, the stirring paddle can move in the filling box for mobile stirring, so that the stirring efficiency of the mixed slurry is improved, and under the structure of the clamping hole and the clamping rod, the position of the stirring paddle can be positioned for use.

[0011] Further, one end of the spring one is fixedly connected with the plug, and the other end of the spring one is welded with the fixed rod, through the setting of the spring one, the plug can be connected for use.

[0012] Further, one end of the protective sleeve is bonded with the plug, and the other end of the protective sleeve is bonded with the fixed rod, through the setting of the protective sleeve, the spring one can be protected.

[0013] Further, the upper horizontal part of the conveying pipe is fixedly connected with a limiting block, the limiting block is in contact with the vertical part of the telescopic frame, through the setting of the limiting block, the telescopic frame can be moved and limited.

[0014] Further, the stirring mechanism comprises a fixed frame, the upper end of the filling box is fixedly connected with the fixed frame, the horizontal part of the fixed frame is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected with a guide rod, the outer side of the guide rod is slidably sleeved with a sliding block, the sliding block is slidably connected with the sliding groove, the left end of the fixed frame is fixedly installed with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is slidably connected with the fixed frame, the telescopic end of the hydraulic cylinder is fixedly connected with the sliding block, the lower end of the sliding block is fixedly connected with a mounting seat, the inner bottom of the mounting seat is fixedly installed with a servo motor, the output shaft of the servo motor is rotatably connected with the mounting seat, the output shaft of the servo motor is fixedly connected with a stirring paddle, the horizontal part of the fixed frame is provided with a clamping hole, the horizontal part of the sliding block is slidably connected with a clamping rod, the clamping rod is slidably connected with the clamping hole, the upper end of the clamping rod is fixedly connected with an end piece, the lower end of the end piece is welded with a second spring, the other end of the second spring is welded with the horizontal part of the sliding block, through the setting of the servo motor, the stirring paddle and other structures, the mixed slurry can be stirred, under the action of the hydraulic cylinder, the stirring paddle can be moved, the stirring range and efficiency of the stirring paddle are improved.

[0015] Further, the stirring paddle is provided with four, the four stirring paddles are arranged in an annular array on the output shaft of the servo motor, through the setting of the stirring paddle, the mixed slurry can be stirred and uniformly used.

[0016] Further, the clamping hole is provided with a plurality of, the plurality of clamping holes are uniformly distributed on the fixed frame, through the setting of the clamping hole, the clamping rod can be conveniently clamped. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure perspective view of the filling device for mining of the embodiment of the application;

[0018] Figure 2 It is the overall structure perspective view of the filling device for mining of the embodiment of the application; Figure 1 It is the top view of the filling device for mining of the embodiment of the application;

[0019] Figure 3 It is the overall structure perspective view of the filling device for mining of the embodiment of the application; Figure 1 It is the front view of the filling device for mining of the embodiment of the application;

[0020] Figure 4 It is the overall structure perspective view of the filling device for mining of the embodiment of the application; Figure 2A local stirring mechanism of the embodiment of the present application is enlarged;

[0021] Figure 5 A filling device for mining of the embodiment of the present application is shown in the figure; Figure 3 An enlarged view of the plug of the embodiment of the present application is shown in the figure.

[0022] The embodiment of the present application is further described in detail in the following specific embodiments:

[0023] The reference signs in the drawings of the specification include: filling box 1, supporting leg 2, conveying pipe 3, conveying pump 4, sealing ring 5, fixed rod 6, telescopic frame 7, plug 8, spring 9, protective sleeve 10, limiting block 11, stirring mechanism 12, fixed frame 120, sliding groove 121, guide rod 122, sliding block 123, hydraulic cylinder 124, mounting seat 125, servo motor 126, stirring paddle 127, clamping hole 128, clamping rod 129, end piece 130, spring 131. Specific embodiments

[0024] The embodiment is basically shown in the figure, and the embodiment provides a filling device for mining, which comprises a filling box 1. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The filling box 1 is fixedly connected with four supporting legs 2 which are uniformly distributed at the lower end of the filling box 1. The inner wall of the filling box 1 is fixedly connected with a conveying pipe 3. The outer side of the upper horizontal part of the conveying pipe 3 is provided with a conveying pump 4. The upper horizontal part of the conveying pipe 3 is fixedly connected with a sealing ring 5. The upper horizontal part of the conveying pipe 3 and the sealing ring 5 are fixedly connected with a fixed rod 6. The inner wall of the fixed rod 6 is slidingly connected with a telescopic frame 7. The telescopic frame 7 is slidingly connected with the conveying pipe 3. The horizontal part of the telescopic frame 7 is fixedly connected with a plug 8. The plug 8 is slidingly connected with the sealing ring 5. The outer side of the horizontal part of the telescopic frame 7 is provided with a spring 9. The outer side of the spring 9 is provided with a protective sleeve 10.

[0025] As shown in the figure, Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 One end of the spring 9 is fixedly connected with the plug 8. The other end of the spring 9 is welded with the fixed rod 6. Through the setting of the spring 9, the plug 8 can be connected and used. One end of the protective sleeve 10 is bonded with the plug 8. The other end of the protective sleeve 10 is bonded with the fixed rod 6. Through the setting of the protective sleeve 10, the spring 9 can be protected and used. The upper horizontal part of the conveying pipe 3 is fixedly connected with a limiting block 11. The limiting block 11 is in contact with the vertical part of the telescopic frame 7. Through the setting of the limiting block 11, the telescopic frame 7 can be moved and limited.

[0026] As shown in the figure, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown, the filling box 1 is provided with a stirring mechanism 12, the stirring mechanism 12 comprises a fixed frame 120, the upper end of the filling box 1 is fixedly connected with the fixed frame 120, the horizontal part of the fixed frame 120 is provided with a sliding groove 121, the inner wall of the sliding groove 121 is fixedly connected with a guide rod 122, the outer side of the guide rod 122 is slidably sleeved with a sliding block 123, the sliding block 123 is slidably connected with the sliding groove 121, the left end of the fixed frame 120 is fixedly installed with a hydraulic cylinder 124, the telescopic end of the hydraulic cylinder 124 is slidably connected with the fixed frame 120, the telescopic end of the hydraulic cylinder 124 is fixedly connected with the sliding block 123, the lower end of the sliding block 123 is fixedly connected with a mounting seat 125, the inner side bottom of the mounting seat 125 is fixedly installed with a servo motor 126, the output shaft of the servo motor 126 is rotatably connected with the mounting seat 125, the output shaft of the servo motor 126 is fixedly connected with a stirring paddle 127, the horizontal part of the fixed frame 120 is provided with a clamping hole 128, the horizontal part of the sliding block 123 is slidably connected with a clamping rod 129, the clamping rod 129 is slidably connected with the clamping hole 128, the upper end of the clamping rod 129 is fixedly connected with an end piece 130, the lower end of the end piece 130 is welded with a spring 131, the other end of the spring 131 is welded with the horizontal part of the sliding block 123, through the setting of the servo motor 126, the stirring paddle 127 and other structures, the mixed slurry is stirred, under the action of the hydraulic cylinder 124, the stirring paddle 127 can move, the stirring range and efficiency of the stirring paddle 127 are improved.

[0027] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the stirring paddle 127 is provided with four, the four stirring paddles 127 are arranged in an annular array on the output shaft of the servo motor 126, through the setting of the stirring paddle 127, the mixed slurry can be stirred and uniformly used, the clamping hole 128 is provided with a plurality of, the plurality of clamping holes 128 are uniformly distributed on the fixed frame 120, through the setting of the clamping hole 128, the clamping rod 129 is facilitated to be used for clamping.

[0028] The specific implementation process of the utility model is as follows: the output shaft is driven to rotate by the servo motor 126 to drive the stirring paddle 127 to rotate, the mixed slurry is stirred and uniformly treated, and when the telescopic end is driven to move by the hydraulic cylinder 124, the sliding block 123 can be stably moved along the surface of the guide rod 122 to drive the mounting seat 125 to move, and then drive the servo motor 126 and the stirring paddle 127 to move, so that the stirring paddle 127 moves to stir the mixed material;

[0029] When the sliding block 123 moves, the clamping rod 129 can be driven to move, and under the extrusion of the inner wall of the clamping hole 128, the clamping rod 129 can be pushed to move upwards to drive the end piece 130 to move, so that the spring 131 is deformed, and finally the clamping rod 129 is separated from the clamping hole 128, and under the action of force, the clamping rod 129 slides along the surface of the fixed frame 120, when the clamping rod 129 slides into the next clamping hole 128, the spring 131 restores the deformation to pull the clamping rod 129 into the clamping hole 128, and the inertia of the movement of the sliding block 123 is offset, thereby limiting the sliding block 123, and finally positioning the movement position of the stirring paddle 127 for use.

[0030] Under the action of the conveying pump 4 and the conveying pipe 3, the slurry can be conveyed for use, under the impact of high-speed slurry, the plug 8 can slide along the inner wall of the sealing ring 5, and the telescopic frame 7 can slide along the inner wall of the fixed rod 6, so that the spring 9 and the protective sleeve 10 are deformed, and finally the plug 8 is separated from the sealing ring 5, so that the slurry processing flows, under the deformation of the spring 9 and the protective sleeve 10, the fluid stress generated by the instantaneous flow of the slurry can be released and treated, so as to reduce the hard impact on the conveying pipe 3, when the conveying pump 4 stops running, the spring 9 and the protective sleeve 10 restore the deformation to push the plug 8 to block the sealing ring 5, so that the vertical part of the telescopic frame 7 contacts the limiting block 11 to block the conveying pipe 3, avoiding the backflow problem of the slurry.

[0031] The present scheme is provided with the conveying pump 4 and the conveying pipe 3, which can be used for conveying the filling slurry, and can be used for filling the mining subsidence area by cooperating with the filling hose used in the subsequent conveying hose, under the impact of high-speed slurry, the plug 8 can drive the telescopic frame 7 to move, so that the protective sleeve 10 and the spring 9 are deformed, and the fluid stress is released and treated, so as to reduce the influence of hard impact on the pipeline structure, in addition, under the structure of the plug 8, the conveying pipe 3 which stops running can be blocked, avoiding the backflow problem of the slurry, under the action of the servo motor 126 and the stirring paddle 127, the mixed slurry can be stirred and mixed, under the action of the hydraulic cylinder 124 and the sliding block 123, the stirring paddle 127 can move inside the filling box 1 for stirring, so as to improve the stirring efficiency of the mixed slurry, and under the action of the clamping hole 128 and the clamping rod 129, the movement position of the stirring paddle 127 can be positioned for use.

[0032] It should be noted that in the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The above is only an embodiment of the present application, and the common knowledge of the specific structure and characteristics in the scheme is not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the patent. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A filling device for mining, comprising a filling box, characterized in that: The lower end of the filling box is fixedly connected to four evenly distributed support feet. The inner wall of the filling box is fixedly connected to a conveying pipe. A conveying pump is installed on the outer side of the upper horizontal part of the conveying pipe. A sealing ring is fixedly connected to the upper horizontal part of the conveying pipe. A fixing rod is fixedly connected to the upper horizontal part of the conveying pipe and located at the sealing ring. A telescopic frame is slidably connected to the inner wall of the fixing rod. The telescopic frame is slidably connected to the conveying pipe. A plug is fixedly connected to the horizontal part of the telescopic frame. The plug is slidably connected to the sealing ring. A spring is installed on the outer side of the horizontal part of the telescopic frame. A protective sleeve is installed on the outer side of the spring. A stirring mechanism is installed on the filling box.

2. The mining filling device according to claim 1, characterized in that: One end of the spring is fixedly connected to the plug, and the other end of the spring is welded to the fixing rod.

3. The mining filling device according to claim 1, characterized in that: One end of the protective sleeve is bonded to the plug, and the other end of the protective sleeve is bonded to the fixing rod.

4. The mining filling device according to claim 1, characterized in that: A limiting block is fixedly connected to the upper horizontal part of the conveying pipe, and the limiting block is in contact with the vertical part of the telescopic frame.

5. The mining filling device according to claim 1, characterized in that: The stirring mechanism includes a fixed frame. The upper end of the filling box is fixedly connected to the fixed frame. A groove is formed on the horizontal part of the fixed frame. A guide rod is fixedly connected to the inner wall of the groove. A slider is slidably sleeved on the outer side of the guide rod. The slider is slidably connected to the groove. A hydraulic cylinder is fixedly installed on the left end of the fixed frame. The telescopic end of the hydraulic cylinder is slidably connected to the fixed frame and fixedly connected to the slider. A mounting base is fixedly connected to the lower end of the slider. A servo motor is fixedly installed on the inner bottom of the mounting base. The output shaft of the servo motor is rotatably connected to the mounting base. A stirring paddle is fixedly connected to the output shaft of the servo motor. A locking hole is formed on the horizontal part of the fixed frame. A locking rod is slidably connected to the horizontal part of the slider. The locking rod is slidably connected to the locking hole. An end piece is fixedly connected to the upper end of the locking rod. A second spring is welded to the lower end of the end piece. The other end of the second spring is welded to the horizontal part of the slider.

6. The mining filling device according to claim 5, characterized in that: The stirring paddle is provided in four parts, and the four stirring paddles are arranged in a circular array on the output shaft of the servo motor.

7. The mining filling device according to claim 5, characterized in that: The card holes are provided in multiple ways and are evenly distributed on the fixing frame.

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