Deep hole axial blasting energy polymerization device

Abstract

The utility model discloses a deep hole axial blasting energy polymerization device, which relates to the deep hole blasting field, and comprises an extension hollow pipe and a raw material placing box, the upper surface of the extension hollow pipe is provided with a fixed support rod, and the outer surface of the fixed support rod is provided with a meshing contact mechanism for rotating a rotary sealing plate; the meshing abutting mechanism comprises a gliding limiting frame, and the gliding limiting frame is fixedly installed on the outer surface of the fixed supporting rod. According to the deep hole axial blasting energy polymerization device, when an explosive needs to be accurately placed at the accurate position of a deep hole, a transmission meshing gear is directly rotated to downwards transmit a raw material containing box through an integrated fixing rack till a rotating sealing plate abuts against an abutting protruding block to eject the abutting protruding block open, at the moment, the explosive can directly fall downwards, and filling operation is completed; through the design, the operation precision is higher, the explosion effect is better, accurate explosion can be carried out, and the equipment convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to deep hole blasting technical field, concretely is a deep hole axial blasting energy aggregation device. BACKGROUND

[0002] The so-called deep hole usually refers to the blast hole with a hole diameter greater than 75mm, a depth of more than 5m and drilled by a deep hole drilling machine; deep hole blasting refers to drilling on the previously prepared steps (stages) and loading extended explosive packages in the drilled deep holes for blasting.

[0003] When people need to fill emulsion explosive into the blasting hole, the surrounding rubble of the blasting hole needs to be cleaned to avoid the rubble falling into the blasting hole and affecting the subsequent emulsion explosive filling work. Then the emulsion explosive is manually transported to the designated position, and the emulsion explosive is filled into the blasting hole one by one by manual operation. The number of manual transportation is limited, and the actual operation is relatively complex. Moreover, the manual filling of emulsion explosive is time-consuming and labor-intensive, resulting in low work efficiency.

[0004] In order to overcome the above defects, the prior art (Chinese patent with publication number CN114894055A and application date of August 12, 2022) discloses a deep hole blasting construction emulsion explosive hole filling auxiliary device. The purpose of the present application is to provide a deep hole blasting construction emulsion explosive hole filling auxiliary device capable of improving work efficiency. The present application provides such a deep hole blasting construction emulsion explosive hole filling auxiliary device, which comprises a support, universal wheels, a discharging guide frame, a lifting assembly and the like. The front and rear sides of the lower part of the left side support and the lower part of the right side support are rotatably provided with universal wheels, the number of universal wheels is three, a lifting assembly is arranged between the inner sides of the support, and a discharging guide frame is arranged on the lifting assembly. By pressing the discharging hopper downward, the discharge pipe can be driven to move downward and align with the blasting hole. Then, by using a reduction motor as a driving force, the emulsion explosive can be intermittently transmitted downward into the blasting hole. In the transmission process, the guide plate and the discharge pipe can guide the emulsion explosive, the operation is simple, and the work efficiency is high.

[0005] When the explosive needs to be placed into the deep hole, the placement accuracy of the explosive is insufficient due to the insufficient precision of manual operation, resulting in poor final explosion effect and inability to accurately blast, which makes the equipment inconvenient to use. At the same time, after completing the placement of the explosive, the impact generated by the explosion will vertically diffuse along the deep hole, making the blasting effect dispersed and unable to achieve maximum utilization of power, which makes the energy utilization rate of the equipment insufficient. UTILITY MODEL CONTENTS

[0006] The utility model discloses a deep hole axial explosion energy polymerization device to solve the precision deficiency of artificial operation in the background art, so the placement precision of explosive is insufficient, resulting in the last explosion effect is poor, and the equipment use convenience is insufficient, and after the placement of explosive is completed, the impact generated by explosion can vertically spread along the deep hole, so that the explosion effect is dispersed and cannot reach the maximum utilization of power, and the energy utilization rate of the equipment is insufficient.

[0007] To realize above-mentioned purpose, the utility model provides the following technical scheme: a deep hole axial explosion energy polymerization device, including extension hollow pipe and raw material placing box, the upper surface of extension hollow pipe is installed with fixed support rod, and the outer surface of fixed support rod is installed with meshing resistance mechanism that rotates to the rotating sealing plate, the meshing resistance mechanism includes slide limit frame, and the outer surface of fixed support rod is fixedly installed with slide limit frame, the inside of slide limit frame is installed with integral fixed rack, and the outer surface of fixed support rod is installed with fixed rotating frame, the outer surface of raw material placing box is installed with extension resistance rod, and the top of extension resistance rod is installed with elastic transmission mechanism that left and right sliding of polymerization insulation board.

[0008] Further, the elastic transmission mechanism includes a polymerization insulation board, and the left and right sides of the extension hollow tube are provided with a docking sliding inner groove, the polymerization insulation board slides along the inside of the docking sliding inner groove, and the inside of the polymerization insulation board is provided with an extrusion ejection spring.

[0009] Further, the other end of the extrusion ejection spring is fixedly installed on the two sides of the extension hollow tube, and the upper surface of the polymerization insulation board is provided with a rigid connection line group, the two ends of the rigid connection line group correspondingly fix the two polymerization insulation boards, and the moving track of the extension resistance rod touches the lower end of the rigid connection line group, the left and right sides of the rigid connection line group are provided with a limit rolling frame, and the limit rolling frame is fixedly installed on the inner surface of the extension hollow tube.

[0010] Further, the inside of the fixed rotating frame is provided with a transmission meshing gear, and the transmission meshing gear and the integral fixed rack are designed in one piece, the end of the integral fixed rack is provided with a raw material placing box, and the inner surface of the extension hollow tube is provided with a side limit frame.

[0011] Further, the left and right sides of the raw material placing box are provided with an extension docking plate, and the extension docking plate limits and slides along the inside of the side limit frame, the lower end opening of the raw material placing box is provided with a rotating sealing plate, and the upper surface of the rotating sealing plate is provided with an attractive magnet.

[0012] Further, the inside of the extension hollow pipe is internally provided with a resisting protrusion, and the end of the rotating sealing plate abuts against the resisting protrusion, the outer surface of the transmission meshing gear is in contact with the outer surface of the integrally fixed rack to form a meshing structure, and the inner surface of the side limiting frame is in contact with the outer surface of the extension butt joint plate to form a sliding structure.

[0013] Further, the top of the raw material placing box is provided with an auxiliary rotating block, and the top of the extension hollow pipe is provided with a lifting limiting rod, the outer surface of the lifting limiting rod is provided with a supporting butt joint rod, and the supporting butt joint rod is nested in the inside of the auxiliary rotating block.

[0014] Compared with the prior art, the beneficial effects of the deep hole axial blasting energy aggregation device are that when it is required to accurately place the explosive into the deep hole, the raw material placing box is driven downward by rotating the transmission meshing gear through the integrally fixed rack until the rotating sealing plate abuts against the resisting protrusion to open it, at this time, the explosive directly falls downward to complete the filling operation, the design makes the operation precision higher, the explosion effect better, and the accurate blasting makes the equipment convenient to use;

[0015] Further, when the raw material placing box drives the extension resisting rod to reset upward, the two groups of aggregation isolation plates are mutually butted through the rigid connection line group, the inside of the extension hollow pipe is completely penetrated, the blasting force does not affect the upper part of the hole, the design makes the impact generated by the explosion not vertically spread along the deep hole, the blasting effect cannot be dispersed to maximize the utilization of the power and improve the energy utilization rate of the equipment;

[0016] Further, when it is required to fix the raw material placing box to fill the explosive again, the supporting butt joint rod is directly slid transversely along the top of the lifting limiting rod, the auxiliary rotating block is nested with the supporting butt joint rod to make the filling of the explosive more rapid and the intelligence of the equipment higher. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the extension hollow pipe of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the rigid connection line group of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the extension butt joint plate of the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the resisting protrusion of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the limiting rolling frame of the utility model;

[0022] Figure 6 The utility model discloses a lifting limiting rod three-dimensional structure schematic diagram.

[0023] In the drawing: 1, extension hollow pipe, 2, fixed support pole, 3, fixed rotating frame, 4, transmission meshing gear, 5, integral fixed rack, 6, lower slide limiting frame, 7, raw material placing box, 8, side limiting frame, 9, extension butt joint plate, 10, polymerization isolation board, 11, extrusion ejection spring, 12, butt joint sliding inner groove, 13, auxiliary rotating block, 14, support butt joint pole, 15, lifting limiting rod, 16, rigid connection line group, 17, extension abutting pole, 18, rotating sealing plate, 19, abutting protruding block, 20, attractive magnet, 21, limiting rolling frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment one: please refer to Figures 1-6 The utility model provides the following technical scheme: a deep hole axial blasting energy polymerization device, including extension hollow pipe 1 and raw material placing box 7, the upper surface of extension hollow pipe 1 is installed with fixed support pole 2, and the outer surface of fixed support pole 2 is installed with meshing abutting mechanism that rotates rotating sealing plate 18, and the meshing abutting mechanism includes lower slide limiting frame 6, and lower slide limiting frame 6 is fixedly installed on the outer surface of fixed support pole 2, and one integral fixed rack 5 is installed in lower slide limiting frame 6, and the outer surface of fixed support pole 2 is installed with fixed rotating frame 3, the outer surface of raw material placing box 7 is installed with extension abutting pole 17, and the upper portion of extension abutting pole 17 is installed with the left and right sliding elastic transmission mechanism of polymerization isolation board 10.

[0026] As Figure 2 , Figure 3 , Figure 4The technical scheme is shown, in order to solve the problem of insufficient precision of manual operation, so that the placement precision of explosive is insufficient, resulting in poor explosion effect, and the device cannot be used conveniently, the fixed rotating frame 3 is internally provided with a transmission meshing gear 4, and the transmission meshing gear 4 and the integral fixed rack 5 are designed in an integrated manner, the end of the integral fixed rack 5 is provided with a raw material placing box 7, the inner surface of the extension hollow pipe 1 is provided with a side limiting frame 8, the left and right sides of the raw material placing box 7 are provided with extension butt plates 9, the extension butt plates 9 slide along the inside of the side limiting frame 8, the lower end opening of the raw material placing box 7 is provided with a rotating sealing plate 18, the upper surface of the rotating sealing plate 18 is provided with a magnetic attraction 20, the inside of the extension hollow pipe 1 is provided with a contact protrusion 19, the end of the rotating sealing plate 18 contacts the contact protrusion 19, the outer surface of the transmission meshing gear 4 contacts the outer surface of the integral fixed rack 5 to form a meshing structure, and the inner surface of the side limiting frame 8 contacts the outer surface of the extension butt plate 9 to form a sliding structure.

[0027] When the explosive needs to be delivered to the inside of the deep hole for blasting work, the transmission meshing gear 4 rotates in the inside of the fixed rotating frame 3 fixedly installed on the outer surface of the fixed support rod 2, since the fixed support rod 2 is fixedly installed on the upper end of the extension hollow pipe 1, the transmission meshing gear 4 stably rotates in a circle, and in the process of rotating, the integral fixed rack 5 in contact with the outer surface generates meshing movement, and in this process, it is driven to slide downward, the integral fixed rack 5 is driven to slide downward along the inside of the downward sliding limiting frame 6 fixed on the outer surface of the fixed support rod 2, and the raw material placing box 7 fixedly installed at the end of the integral fixed rack 5 also slides vertically downward, the movement of the raw material placing box 7 drives the extension butt plates 9 fixedly installed on the two sides to move synchronously, and the extension butt plates 9 slide along the inside of the side limiting frame 8 fixedly installed on the inner surface of the extension hollow pipe 1, with the downward movement of the raw material placing box 7, the rotating sealing plate 18 rotatably installed at the lower end opening also moves, and in the process of moving downward, the end of the rotating sealing plate 18 contacts the contact protrusion 19, since the contact protrusion 19 is fixedly installed in the inside of the extension hollow pipe 1, the front end of the rotating sealing plate 18 is synchronously opened due to the contact of the end, so that the explosive in the raw material placing box 7 flows out correspondingly, when the rotating sealing plate 18 is not contacted, the magnetic attraction 20 fixedly installed on the upper end of the rotating sealing plate 18 is in contact with the bottom of the raw material placing box 7 to achieve the sealing effect.

[0028] Embodiment two: as Figure 1 , Figure 5 , Figure 6The technical scheme is shown, in order to solve the problem that after the placement of explosives is completed, the impact generated by the explosion will vertically spread along the deep hole, making the blasting effect dispersed and unable to achieve maximum utilization of power, and making the energy utilization rate of the equipment insufficient, the elastic transmission mechanism includes a polymer isolation plate 10, and the left and right sides of the extended hollow tube 1 are provided with a butt sliding inner groove 12, the polymer isolation plate 10 slides along the inside of the butt sliding inner groove 12, and the inside of the polymer isolation plate 10 is provided with an extrusion ejection spring 11, the other end of the extrusion ejection spring 11 is fixedly installed on the two sides of the extended hollow tube 1, and the upper surface of the polymer isolation plate 10 is provided with a rigid connection line group 16, the two ends of the rigid connection line group 16 correspondingly fix two polymer isolation plates 10, and the moving track of the extended contact rod 17 contacts the lower end of the rigid connection line group 16, the left and right sides of the rigid connection line group 16 are provided with a limiting rolling frame 21, and the limiting rolling frame 21 is fixedly installed on the inner surface of the extended hollow tube 1, the top of the raw material placing box 7 is provided with an auxiliary rotating block 13, and the top of the extended hollow tube 1 is provided with a lifting limiting rod 15, the outer surface of the lifting limiting rod 15 is provided with a supporting butt rod 14, and the supporting butt rod 14 is nested in the inside of the auxiliary rotating block 13.

[0029] When the explosive filling or blasting operation is needed after the explosive delivery is completed, first, the transmission meshing gear 4 is reversely rotated, so that the raw material placing box 7 is correspondingly moved up under the driving of the integrally fixed rack 5, when the raw material placing box 7 moves up, the extended contact rod 17 fixedly installed on the outer surface will move synchronously, and during the movement, the extended contact rod 17 will abut and pull the rigid connection line group 16, so that the rigid connection line group 16 relatively pulls the two polymer isolation plates 10 fixedly installed at the two ends, the polymer isolation plates 10 will limit and slide in the inside of the butt sliding inner groove 12 opened on the two sides of the extended hollow tube 1 along the pulling, until the front ends of the two polymer isolation plates 10 are fixedly engaged with each other, while the polymer isolation plates 10 slide inwards, the extrusion ejection spring 11 fixedly installed at the upper end of the polymer isolation plates 10 is extruded and contracted, and is continuously extruded inwards during the movement, when the raw material placing box 7 moves to the top limit position, the supporting butt rod 14 is transversely slid along the upper end of the lifting limiting rod 15 fixedly installed on the upper end of the extended hollow tube 1, so that the supporting butt rod 14 is fixedly nested with the auxiliary rotating block 13 fixedly installed on the top of the raw material placing box 7, so that the raw material placing box 7 can be more conveniently filled with raw materials, and the engagement stability of the polymer isolation plates 10 is ensured.

[0030] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A deep hole axial blasting energy aggregation device, comprising an extended hollow tube (1) and a raw material placing box (7), the upper surface of the extended hollow tube (1) is provided with a fixed support rod (2), and the outer surface of the fixed support rod (2) is provided with a meshing and resisting mechanism for rotating a rotating sealing plate (18); characterized in that the meshing and resisting mechanism comprises a downward sliding limiting frame (6) fixedly installed on the outer surface of the fixed support rod (2), the inside of the downward sliding limiting frame (6) is provided with an integral fixed rack (5), the outer surface of the fixed support rod (2) is provided with a fixed rotating frame (3), the outer surface of the raw material placing box (7) is provided with an extended resisting rod (17), and the upper portion of the extended resisting rod (17) is provided with an elastic transmission mechanism for sliding the aggregation isolation plate (10) left and right.

2. The deep hole axial blasting energy aggregation device according to claim 1, characterized in that: the elastic transmission mechanism comprises the aggregation isolation plate (10), and the left and right sides of the extended hollow tube (1) are provided with a butt joint sliding inner groove (12) for sliding the aggregation isolation plate (10) along the inside of the butt joint sliding inner groove (12), and the inside of the aggregation isolation plate (10) is provided with an extrusion ejection spring (11).

3. The deep hole axial blasting energy aggregation device according to claim 2, characterized in that: the other end of the extrusion ejection spring (11) is fixedly installed on the two side surfaces of the extended hollow tube (1), the upper surface of the aggregation isolation plate (10) is provided with a rigid connection line group (16), the two ends of the rigid connection line group (16) correspondingly fix two aggregation isolation plates (10), the moving track of the extended resisting rod (17) abuts against the lower end of the rigid connection line group (16), the left and right sides of the rigid connection line group (16) are provided with a limiting rolling frame (21), and the limiting rolling frame (21) is fixedly installed on the inner surface of the extended hollow tube (1).

4. The deep hole axial blasting energy aggregation device according to claim 1, characterized in that: the inside of the fixed rotating frame (3) is provided with a transmission meshing gear (4), and the transmission meshing gear (4) and the integral fixed rack (5) are designed in an integrated manner, the end of the integral fixed rack (5) is provided with the raw material placing box (7), and the inner surface of the extended hollow tube (1) is provided with a side limiting frame (8).

5. The deep hole axial blasting energy aggregation device according to claim 4, characterized in that: the left and right sides of the raw material placing box (7) are provided with an extended butt joint plate (9), and the extended butt joint plate (9) slides along the inside of the side limiting frame (8), the lower end opening of the raw material placing box (7) is provided with the rotating sealing plate (18), and the upper surface of the rotating sealing plate (18) is provided with an attractive magnet (20).

6. The deep hole axial blasting energy aggregation device according to claim 5, characterized in that: the inside of the extended hollow tube (1) is provided with a resisting protrusion (19), and the end of the rotating sealing plate (18) abuts against the resisting protrusion (19), the outer surface of the transmission meshing gear (4) and the outer surface of the integral fixed rack (5) are in contact to form a meshing structure, and the inner surface of the side limiting frame (8) and the outer surface of the extended butt joint plate (9) are in contact to form a sliding structure.

7. The deep hole axial blasting energy aggregation device according to claim 3, characterized in that: The top of the raw material placing box (7) is provided with an auxiliary rotating block (13), the top of the extended hollow pipe (1) is provided with a lifting limiting rod (15), the outer surface of the lifting limiting rod (15) is provided with a supporting butt joint rod (14), and the supporting butt joint rod (14) is nested in the auxiliary rotating block (13).

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