Fault plugging device for blasting fault

Abstract

The invention relates to the field of plugging devices, in particular to a fault plugging device for blasting fault, which comprises a material storage box, a blanking frame and a discharging mechanism, one side of the material storage box is fixedly connected with the blanking frame, one side of the blanking frame is provided with the discharging mechanism, the inner wall of one end of the material storage box is fixedly connected with a spiral conveyor, and the inner wall of the other end of the material storage box is fixedly connected with a screw rod. The output end of the threaded conveyor is located above the discharging frame, a connecting hose is fixedly connected to the inner bottom wall of the discharging frame, the discharging mechanism comprises a positioning pipe, one end of the connecting hose is fixedly connected with the positioning pipe, the positioning pipe and plugging openings of different sizes can be limited and fixed, and the positioning pipe is fixedly connected with the discharging frame. And meanwhile, when the first positioning block moves excessively, the extrusion force of the second positioning block is increased, the limiting effect of the positioning pipe is improved, the vibration block vibrates materials in the positioning pipe, bubbles in the blocking materials are discharged, the bubbles in the blocking materials are reduced, and the blocking effect is improved.

Description

Technical Field

[0001] The invention relates to the field of plugging devices, in particular to a fault plugging device used for blasting faults. Background Art

[0002] Blasting can change the rock structure near the fault. For example, cracks are created in the rock around the fault through blasting, and then filling materials are injected into the cracks to achieve the purpose of plugging. In some mining processes, in order to prevent water or gas leakage in the fault, grouting is used after blasting, and the plugging fluid can be cement-water glass double liquid slurry.

[0003] When using a feed pipe to discharge materials, some feed pipes cannot be fixed at the sealing port. When the material block is discharged, the feed pipe will shake, affecting the discharge effect. At the same time, cement contains a small amount of bubbles when discharging, which will affect the sealing effect when sealing. Therefore, it is necessary to propose a fault sealing device for blasting faults. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a fault sealing device for blasting faults.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a fault plugging device for blasting faults, including a material storage box, a material discharge rack and a discharge mechanism, one side of the material storage box is fixedly connected to the material discharge rack, one side of the material discharge rack is provided with a discharge mechanism, one end of the material storage box is fixedly connected to the inner wall with a screw conveyor, the output end of the screw conveyor is located above the material discharge rack, and the inner bottom wall of the material discharge rack is fixedly connected to a connecting hose.

[0006] The lockhole that is formed on the upper and lower surfaces of the first locking plate is formed on the second rotatable plate, and the lockhole that is formed on the upper and lower surfaces of the first locking plate is formed on the second rotatable plate.

[0007] Specifically, the outer wall of the feeding tube is fixedly connected to the second fixed block in a surrounding shape, a cavity is opened inside the second fixed block, the inner wall of the groove is slidably connected to a rack, the outer wall of one end of the rack is equidistantly fixedly connected to an impact block, and the inner wall of one side of the cavity is equidistantly fixedly connected to a plurality of vibration blocks, the vibration block extends into the feeding tube and matches the position of the impact block, the inner wall of the cavity is rotatably connected to a reciprocating screw, the outer wall of the reciprocating screw is threadedly connected to a nut, the outer wall of the nut is fixedly connected to a sliding tooth block, and the sliding tooth block is meshed with the rack.

[0008] Specifically, a driving motor is fixedly connected to the upper surface of the second fixed block, and an output end of the driving motor is meshed with the reciprocating screw through a coupling.

[0009] Specifically, one end of the second top block is fixedly connected to the first spring, and the other end of the first spring is fixedly connected to the second top block.

[0010] Specifically, a limiting groove is provided on the lower surface of the first slide groove, one end of the first positioning block extends into the limiting groove, a second spring is fixedly connected to an inner wall of one side of the limiting groove, and the other end of the second spring is fixedly connected to the first positioning block.

[0011] Specifically, a third spring is fixedly connected to an inner wall of one side of the cavity, and the other end of the third spring is fixedly connected to the rack.

[0012] Specifically, four corners of the bottom end of the material storage box are fixedly connected with rotating wheels, and the rotating wheels are arranged as universal wheels.

[0013] Beneficial effects of the present invention:

[0014] (1) The fault plugging device for blasting faults described in the present invention inserts a positioning tube into the plugging port, pours the plugging material into a storage box, and discharges the plugging material from the feed tube through a screw conveyor to plug the fault. A circular stopper is used to drive the threaded tube to rotate, and the threaded tube pushes the first top block to move downward. The first top block pushes the first positioning block and the second positioning block to resist the inner wall of the plugging port. When the first top block moves to the side of the second top block, the first top block pushes the second top block to move outward to increase the squeezing force of the second top block. The positioning tube can be limited and fixed to plugging ports of different sizes to prevent the positioning tube from shaking during material discharge and affecting the material discharge effect. At the same time, when the first positioning block moves excessively, the squeezing force of the second positioning block is increased to increase the limiting effect of the positioning tube.

[0015] (2) The fault sealing device for blasting faults described in the present invention starts the driving motor to drive the reciprocating screw to rotate, and the reciprocating screw drives the sliding gear block to move up and down. The sliding gear block pushes the rack and the impact block to move back and forth outward. The impact block and the vibration block are against each other, so that the vibration block vibrates the material in the positioning tube, discharges the bubbles in the sealing material, reduces the bubbles in the sealing material, and increases the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 A schematic front view of the structure of a fault plugging device for blasting faults provided by the present invention;

[0018] Figure 2 A bottom-up structural schematic diagram of a positioning pipe and a feeding pipe of a fault plugging device for blasting faults provided by the present invention;

[0019] Figure 3 A schematic diagram of a cross-sectional structure of a positioning tube of a fault plugging device for blasting faults provided by the present invention;

[0020] Figure 4 A schematic diagram of the cross-sectional structure of a feed pipe of a fault plugging device for blasting faults provided by the present invention;

[0021] Figure 5 A schematic diagram of the front view of the structure of the material storage box of the fault plugging device for blasting faults provided by the present invention;

[0022] Figure 6 A schematic cross-sectional structural diagram of a feed frame of a fault plugging device for blasting faults provided by the present invention;

[0023] Figure 7 A schematic diagram of the front view structure of a threaded pipe of a fault plugging device for blasting faults provided by the present invention.

[0024] In the figure: 1. material storage box; 2. material discharge rack; 3. material discharge mechanism; 31. positioning tube; 32. first positioning block; 33. first top block; 34. second positioning block; 35. second top block; 36. threaded tube; 37. circular stopper; 38. material discharge tube; 39. first fixed block; 4. screw conveyor; 6. connecting hose; 7. second fixed block; 8. rack; 9. impact block; 10. vibration block; 11. reciprocating screw rod; 12. sliding gear block; 13. driving motor; 14. first spring; 15. second spring; 16. third spring; 17. rotating wheel. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 7 As shown, the fault plugging device for blasting faults described in the present invention includes a material storage box 1, a material discharge rack 2 and a discharge mechanism 3. The material storage box 1 is fixedly connected to one side of the material discharge rack 2, and the discharge mechanism 3 is provided on one side of the material discharge rack 2. A screw conveyor 4 is fixedly connected to the inner wall of one end of the material storage box 1, and the output end of the screw conveyor 4 is located above the material discharge rack 2. The inner bottom wall of the material discharge rack 2 is fixedly connected to a connecting hose 6.

[0027] The discharging mechanism 3 includes a positioning tube 31, one end of the connecting hose 6 is fixedly connected to the positioning tube 31, the outer wall of the positioning tube 31 is fixedly connected with a first fixing block 39 in a surrounding shape, a first slide groove is penetrated through the outer wall of one side of the first fixing block 39, a first positioning block 32 is slidably connected to the inner wall of the first slide groove, a first top block 33 is slidably connected to the inner wall of the first slide groove, the first top block 33 is abutted against the first positioning block 32, a second slide groove is penetrated through the outer wall of one side of the first positioning block 32, and the second slide groove The inner wall of the second slide groove is slidably connected to the second positioning block 34, the inner wall of the second slide groove is slidably connected to the second top block 35, one end of the second top block 35 extends to the outside of the first positioning block 32, a threaded hole is penetrated through the outer wall of one end of the positioning tube 31, and a threaded tube 36 is threadedly connected to the inner wall of the threaded hole, one end of the threaded tube 36 extends to the outside of the positioning tube 31 and is fixedly connected to a circular stopper 37, and a feeding tube 38 is fixedly connected to the lower surface of the positioning tube 31. The first positioning block 32 and the second positioning block 34 are both arranged in a conical shape.

[0028] Among them, the outer wall of the feeding tube 38 is fixedly connected to the second fixed block 7 in a surrounding shape, the interior of the second fixed block 7 is penetrated by a cavity, the inner wall of the groove is slidably connected with a rack 8, the outer wall of one end of the rack 8 is equidistantly fixedly connected with an impact block 9, and the inner wall of one side of the cavity is equidistantly fixedly connected with a plurality of vibration blocks 10, the vibration block 10 extends into the feeding tube 38 and matches the position of the impact block 9, the inner wall of the cavity is rotatably connected with a reciprocating screw 11, the outer wall of the reciprocating screw 11 is threadedly connected with a nut, the outer wall of the nut is fixedly connected with a sliding tooth block 12, and the sliding tooth block 12 is meshed with the rack 8.

[0029] The upper surface of the second fixed block 7 is fixedly connected with a driving motor 13 , and the output end of the driving motor 13 is meshed with the reciprocating screw rod 11 through a coupling.

[0030] One end of the second top block 35 is fixedly connected to the first spring 14 , and the other end of the first spring 14 is fixedly connected to the second top block 35 .

[0031] A limiting groove is provided on the lower surface of the first slide groove, one end of the first positioning block 32 extends into the limiting groove, a second spring 15 is fixedly connected to an inner wall of one side of the limiting groove, and the other end of the second spring 15 is fixedly connected to the first positioning block 32 .

[0032] A third spring 16 is fixedly connected to an inner wall of one side of the cavity, and the other end of the third spring 16 is fixedly connected to the rack 8 .

[0033] Among them, rotating wheels 17 are fixedly connected to the four corners of the bottom end of the storage box 1, and the rotating wheels 17 are arranged as universal wheels.

[0034] When in use, the driving motor 13 and the screw conveyor 4 are connected to the external driving source through the controller, and the equipment is moved to one side of the fault plugging port by rotating the wheel 17, and the second positioning block 34 is moved into the first positioning block 32. When the feeding pipe 38 and the positioning tube 31 are inserted into the plugging port, the second spring 15 pushes the second positioning block 34 to abut against the inner wall of the plugging port, and limits the positioning tube 31. The threaded tube 36 is rotated inwardly through the circular stopper 37, and the threaded tube 36 pushes the first top block 33 to move inward, and the first top block 33 pushes the first positioning block 32 to move outward and compresses the second spring 15, so that the first positioning block 32 abuts against the inner wall of the plugging port. When the first top block 33 moves to the side of the second top block 35, the first top block 33 pushes the second top block 35 to move in the direction of the second positioning block 34 and compresses the second spring 15. By increasing the second The elasticity of the spring 15 increases the pressure of the second positioning block 34. After the positioning tube 31 is reinforced, the sealing material to be filled is poured into the storage box 1, and the screw conveyor 4 is started. The screw conveyor 4 transfers the sealing material in the storage box 1 to the discharge rack 2 and transports it into the fault through the positioning tube 31 and the discharge tube 38. The drive motor 13 is started. The drive motor 13 drives the reciprocating screw 11 to rotate. The reciprocating screw 11 drives the sliding gear block 12 to move up and down through the nut. When the sliding gear block 12 moves, it pushes the rack 8 to drive the impact block 9 to collide with the vibration block 10, causing the vibration block 10 to vibrate, thereby reducing the bubbles remaining in the sealing material. After the fault is blocked, the threaded tube 36 is driven to rotate outward through the circular stopper 37, and the second spring 15 pushes the first positioning block 32 and the second positioning block 34 to separate from the blocking port, and the discharge tube 38 and the positioning tube 31 are pulled out from the blocking port.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fault plugging device for blasting faults, comprising a material storage box (1), a material unloading rack (2) and a material discharge mechanism (3), characterized in that: One side of the material storage box (1) is fixedly connected to a material discharge rack (2), one side of the material discharge rack (2) is provided with a material discharge mechanism (3), one end of the inner wall of the material storage box (1) is fixedly connected to a screw conveyor (4), the output end of the screw conveyor (4) is located above the material discharge rack (2), and the inner bottom wall of the material discharge rack (2) is fixedly connected to a connecting hose (6).

2. The fault plugging device for blasting faults according to claim 1, characterized in that: The discharging mechanism (3) comprises a positioning tube (31), one end of the connecting hose (6) is fixedly connected to the positioning tube (31), the outer wall of the positioning tube (31) is fixedly connected to a first fixing block (39) in a circumferential shape, a first sliding groove is penetrated through the outer wall of one side of the first fixing block (39), a first positioning block (32) is slidably connected to the inner wall of the first sliding groove, a first top block (33) is slidably connected to the inner wall of the first sliding groove, the first top block (33) abuts against the first positioning block (32), a second sliding groove is penetrated through the outer wall of one side of the first positioning block (32), and the second sliding groove is A second positioning block (34) is slidably connected to the inner wall, a second top block (35) is slidably connected to the inner wall of the second slide groove, one end of the second top block (35) extends to the outside of the first positioning block (32), a threaded hole is penetrated through the outer wall of one end of the positioning tube (31), a threaded tube (36) is threadedly connected to the inner wall of the threaded hole, one end of the threaded tube (36) extends to the outside of the positioning tube (31) and is fixedly connected to a circular stopper (37), a lower surface of the positioning tube (31) is fixedly connected to a feed tube (38), and the first positioning block (32) and the second positioning block (34) are both arranged in a conical shape.

3. The fault sealing device for blasting faults according to claim 2, characterized in that: The outer wall of the feeding tube (38) is fixedly connected to the second fixed block (7) in a circumferential shape, and a cavity is opened inside the second fixed block (7). The inner wall of the groove is slidably connected to a rack (8), and the outer wall of one end of the rack (8) is equidistantly fixedly connected to an impact block (9). The inner wall of one side of the cavity is equidistantly fixedly connected to a plurality of vibration blocks (10), and the vibration blocks (10) extend into the feeding tube (38) and match the position of the impact block (9). The inner wall of the cavity is rotatably connected to a reciprocating screw (11), and the outer wall of the reciprocating screw (11) is threadedly connected to a nut, and the outer wall of the nut is fixedly connected to a sliding tooth block (12), and the sliding tooth block (12) is meshed with the rack (8).

4. The fault plugging device for blasting faults according to claim 3, characterized in that: A driving motor (13) is fixedly connected to the upper surface of the second fixed block (7), and an output end of the driving motor (13) is meshed with the reciprocating screw rod (11) via a coupling.

5. The fault plugging device for blasting faults according to claim 2, characterized in that: One end of the second top block (35) is fixedly connected to the first spring (14), and the other end of the first spring (14) is fixedly connected to the second top block (35).

6. The fault plugging device for blasting faults according to claim 2, characterized in that: A limiting groove is provided on the lower surface of the first slide groove, one end of the first positioning block (32) extends into the limiting groove, a second spring (15) is fixedly connected to an inner wall of one side of the limiting groove, and the other end of the second spring (15) is fixedly connected to the first positioning block (32).

7. The fault sealing device for blasting faults according to claim 3, characterized in that: A third spring (16) is fixedly connected to an inner wall of one side of the cavity, and the other end of the third spring (16) is fixedly connected to the rack (8).

8. The fault plugging device for blasting faults according to claim 1, characterized in that: The four corners of the bottom end of the material storage box (1) are fixedly connected with rotating wheels (17), and the rotating wheels (17) are arranged in the form of universal wheels.

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