Tunnel blasting drilling explosive filling equipment

Abstract

The utility model discloses tunnel blasting drilling explosive filling equipment, which belongs to the field of tunnel blasting drilling, and comprises a drilling explosive filling assembly and a lifting direction adjusting assembly, the drilling explosive filling assembly comprises a mounting plate, one side of the mounting plate is fixedly connected with a connecting frame, a first motor is mounted in the connecting frame, and a second motor is mounted in the lifting direction adjusting assembly; two first bearings are fixedly mounted in the connecting frame, the output end of the first motor is connected with a drill rod, the drill rod is inserted into the first bearings, a connecting plate is mounted on one side of the mounting plate, a medicine filling pipe is movably mounted on the surface of the connecting plate, and a medicine pushing rod is inserted into the medicine filling pipe; the hole drilling and explosive filling assembly is matched with the lifting and direction adjusting assembly, hole drilling and explosive filling operation can be integrated, hole drilling and explosive filling operation is carried out in sequence, tunnel excavation efficiency is improved, meanwhile, the height of the hole drilling and explosive filling equipment can be adjusted conveniently through mutual matching of the structures, and the hole drilling and explosive filling equipment is convenient to use. And therefore, the use convenience of the drilling explosive filling equipment can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tunnel blasting drilling, specifically a tunnel blasting drilling charge filling equipment. BACKGROUND

[0002] In the tunnel construction process, in order to improve the construction progress, need to use explosive to carry out blasting operation to the tunnel, in order to facilitate explosive laying, need to drill and charge filling operation in the tunnel, and then need to use drilling and charge filling equipment, the existing drilling and charge filling operation needs to be carried out step by step, thereby affecting work efficiency, based on this, it is necessary to provide a drilling and charge filling equipment which combines drilling and charge filling and improves work efficiency, in addition, the existing drilling and charge filling equipment is not convenient for height adjustment when using, based on this, it is necessary to provide a drilling and charge filling equipment which is convenient for height adjustment and improves use convenience. SUMMARY

[0003] The embodiment of the utility model provides a kind of tunnel blasting drilling charge filling equipment, to solve the problem that the existing drilling and charge filling equipment is not convenient for drilling and charge filling operation simultaneously, simultaneously not convenient for height adjustment

[0004] To achieve the above object, the utility model provides a kind of tunnel blasting drilling charge filling equipment, including drilling and charge filling component and lifting direction adjusting component;

[0005] Wherein, the drilling and charge filling component includes mounting plate, one side of the mounting plate is fixedly connected with connecting frame, first motor is installed in the inside of the connecting frame, two first bearings are fixedly installed in the inside of the connecting frame, the output end of the first motor is connected with drill rod, the drill rod is inserted in the inside of first bearing, the one side of the mounting plate is installed with connecting plate, the surface of the connecting plate is movably installed with charge filling pipe, the inside of the charge filling pipe is inserted with push medicine rod, the push medicine rod is fixedly connected with mounting plate, a plurality of telescopic shafts are detachably connected between the mounting plate and connecting plate;

[0006] The lifting direction adjusting component includes lifting disc installed at the lower end of mounting plate, a plurality of first legs are fixedly connected to the side surface of the lifting disc, a second leg is rotatably connected to the lower end of each of the plurality of first legs, third screw holes are formed in the two sides of the first leg, a screw rod is screw-connected in the inside of the third screw hole, a first gear is fixedly connected to the lower end of the mounting plate, the first gear is installed in the inside of the lifting disc, a second gear is meshingly connected to the side of the first gear, a first bevel gear is fixedly connected to the lower end of the second gear, a second motor is installed at the lower end of the lifting disc, a second bevel gear is fixedly connected to the output end of the second motor, and the first bevel gear and the second bevel gear are meshingly connected.

[0007] As one preferred scheme of the utility model, the both sides of the connecting frame are provided with first screw holes, the inside of the first screw hole is screw connected with a lead screw, one end of the lead screw is rotatably connected with an arc plate, the arc plate is matched with the first motor.

[0008] As one preferred scheme of the utility model, the side surface of the arc plate is fixedly installed with a mounting ring, the inside of the mounting ring is installed with a second bearing, one end of the lead screw close to the arc plate is fixedly connected with a plug-in block, the plug-in block is plugged in the inside of the second bearing.

[0009] As one preferred scheme of the utility model, the surface of the mounting plate is provided with a plurality of second screw holes, the side surface of the connecting plate is fixedly connected with a plurality of ear blocks, the both ends of the telescopic shaft are fixedly connected with screw blocks, the screw blocks are screw connected in the inside of the second screw hole.

[0010] As one preferred scheme of the utility model, the surface of the first supporting leg is provided with a receiving groove, the length of the receiving groove is matched with the second supporting leg.

[0011] As one preferred scheme of the utility model, the upper end of the lifting disc is provided with a connecting groove, the first gear and the second gear are installed in the inside of the connecting groove.

[0012] As one preferred scheme of the utility model, the first supporting leg and the second supporting leg are made of stainless steel.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、In the drilling and filling operation, first, the first motor is started to rotate with the drill rod, so that the tunnel inner wall can be drilled, after drilling, the second motor is started to rotate with the second bevel gear, that is, the first bevel gear and the second gear on the upper end of the first bevel gear are rotated, at this time, the first gear and the second gear are engaged, so that the first gear is rotated, so that the mounting plate is rotated by 180°, the filling pipe and the drill hole are overlapped, then the explosive is stored in the filling pipe, at this time, the telescopic shaft is controlled to shrink, so that the pushing rod enters the filling pipe, the explosive is pushed into the drill hole by the pushing rod, so that the filling operation is achieved, compared with the prior art, the utility model can drill and fill by the cooperation of the above structure, so that the tunnel excavation efficiency is improved.

[0015] 2、In the height of the drilling filling equipment, first control the second leg with the first leg end third screw hole as the center of rotation, so as to adjust the angle between the first leg and the second leg, then only need to be screwed in the third screw hole inside the second leg can be extruded fixed, in turn can adjust the height of the lifting disc, compared with the prior art in the drilling filling equipment, the utility model discloses through the above structure mutual cooperation can be convenient for the height of the drilling filling equipment, in turn can improve the use convenience of the drilling filling equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is overall structure schematic diagram of the utility model;

[0017] Figure 2 It is drilling structure schematic diagram of the utility model;

[0018] Figure 3 It is limiting structure exploded view of the utility model;

[0019] Figure 4 It is filling assembly structure exploded view of the utility model;

[0020] Figure 5 It is lifting and steering assembly structure exploded view of the utility model;

[0021] Figure 6 It is transmission mechanism structure schematic diagram of the utility model.

[0022] In the drawing: 100, drilling filling assembly;101, mounting plate;102, connecting frame;103, first motor;104, first bearing;105, drill rod;106, connecting plate;107, filling pipe;108, push rod;109, telescopic shaft;111, first screw hole;112, screw;113, arc plate;121, mounting ring;122, second bearing;123, plug-in block;131, second screw hole;132, ear block;133, screw block;200, lifting and steering assembly;201, lifting disc;202, first leg;203, second leg;204, third screw hole;205, screw;206, first gear;207, second gear;208, first bevel gear;209, second motor;210, second bevel gear;211, storage groove;221, connecting groove. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] Please refer to Figures 1-6 The present application provides a tunnel blasting drilling and charging equipment, which comprises a drilling and charging assembly 100 and a lifting and direction adjusting assembly 200.

[0025] The drilling and charging assembly 100 comprises a mounting plate 101, a connecting frame 102 fixedly connected to one side of the mounting plate 101, a first motor 103 installed in the connecting frame 102, two first bearings 104 fixedly installed in the connecting frame 102, a drill rod 105 connected to the output end of the first motor 103, the drill rod 105 being inserted into the first bearings 104, a connecting plate 106 installed on one side of the mounting plate 101, a charging pipe 107 movably installed on the surface of the connecting plate 106, a propelling rod 108 inserted into the charging pipe 107, the propelling rod 108 being fixedly connected to the mounting plate 101, and a plurality of telescopic shafts 109 detachably connected between the mounting plate 101 and the connecting plate 106.

[0026] The lifting and direction adjusting assembly 200 comprises a lifting disc 201 installed at the lower end of the mounting plate 101, a plurality of first legs 202 fixedly connected to the side surface of the lifting disc 201, a second leg 203 rotatably connected to the lower end of each of the first legs 202, a third screw hole 204 formed in the two sides of each of the first legs 202, a screw rod 205 threadedly connected in the third screw hole 204, a first gear wheel 206 fixedly connected to the lower end of the mounting plate 101, the first gear wheel 206 being installed in the lifting disc 201, a second gear wheel 207 meshingly connected to one side of the first gear wheel 206, a first bevel gear wheel 208 fixedly connected to the lower end of the second gear wheel 207, a second motor 209 installed at the lower end of the lifting disc 201, a second bevel gear wheel 210 fixedly connected to the output end of the second motor 209, and the first bevel gear wheel 208 and the second bevel gear wheel 210 being meshingly connected.

[0027] In a specific embodiment, the drilling and filling operation can be integrated by the cooperation of the drilling and filling assembly 100 and the lifting and adjusting assembly 200, and the drilling and filling operation can be performed in sequence, thereby improving the tunnel excavation efficiency. Meanwhile, the height of the drilling and filling equipment can be adjusted through the cooperation of the above structure, thereby improving the use convenience of the drilling and filling equipment. During the drilling operation, the lifting disc 201 is first controlled to lift according to the need, and the second leg 203 is controlled to rotate around the third screw hole 204, so that the angle between the second leg 203 and the first leg 202 can be adjusted. Then, the screw rod 205 is screwed into the third screw hole 204 to tightly fix the second leg 203, so that the height of the lifting disc 201 can be adjusted. Then, the first motor 103 is started to rotate with the drill rod 105, so that the drilling operation can be performed. After the drilling is completed, the second motor 209 is started to rotate with the second bevel gear 210, so that the first bevel gear 208 and the second gear 207 on the upper end thereof can be rotated. Therefore, the first gear 206 can be rotated with the mounting plate 101 by 180°, so that the filling pipe 107 can be aligned with the drilling. At this time, the extension shafts 109 are retracted to control the propelling rod 108 to be inserted into the filling pipe 107, so that the gunpowder in the filling pipe 107 can be pushed into the drilling to complete the filling operation, thereby improving the tunnel excavation efficiency.

[0028] Referring to Figures 2-4 The two sides of the connecting frame 102 are provided with first screw holes 111, and the first screw holes 111 are threadedly connected with lead screws 112. One end of the lead screw 112 is rotatably connected with an arc-shaped plate 113, and the arc-shaped plate 113 is matched with the first motor 103.

[0029] In a specific embodiment, the arc-shaped plate 113 can be clamped and fixed to the first motor 103 by controlling the rotation of the lead screw 112 in the first screw hole 111.

[0030] Referring to Figures 2-4 The side surface of the arc-shaped plate 113 is fixedly provided with a mounting ring 121, the inside of the mounting ring 121 is provided with a second bearing 122, one end of the lead screw 112 close to the arc-shaped plate 113 is fixedly connected with a plug-in block 123, and the plug-in block 123 is plugged into the inside of the second bearing 122.

[0031] In a specific embodiment, the second bearing 122 can ensure that the lead screw 112 rotates while avoiding the rotation of the arc-shaped plate 113, thereby improving the clamping stability of the first motor 103.

[0032] Referring to Figures 2-4The surface of the mounting plate 101 is provided with a plurality of second screw holes 131, the side surface of the connecting plate 106 is fixedly connected with a plurality of ear blocks 132, both ends of the telescopic shaft 109 are fixedly connected with screw blocks 133, and the screw blocks 133 are threadedly connected in the second screw holes 131.

[0033] In a specific embodiment, the screw blocks 133 threadedly connected in the second screw holes 131 can improve the disassembly and assembly convenience between the mounting plate 101, the connecting plate 106 and the telescopic shaft 109.

[0034] Please refer to Figure 5 and Figure 6 The surface of the first leg 202 is provided with a receiving groove 211, and the length of the receiving groove 211 is matched with the second leg 203.

[0035] In a specific embodiment, the receiving groove 211 can conveniently receive the second leg 203, thereby improving the carrying convenience.

[0036] Please refer to Figure 5 and Figure 6 The upper end of the lifting disc 201 is provided with a connecting groove 221, and the first gear 206 and the second gear 207 are both installed in the connecting groove 221.

[0037] In a specific embodiment, the connecting groove 221 can improve the installation stability of the first gear 206 and the second gear 207.

[0038] Please refer to Figure 5 and Figure 6 The first leg 202 and the second leg 203 are both made of stainless steel.

[0039] In a specific embodiment, the first leg 202 and the second leg 203 made of stainless steel can avoid rust, enhance the strength and prolong the service life.

[0040] Working principle: before carrying out the drilling operation, first of all according to the need control lift the disc 201 lift namely the second branch leg 203 with the third screw hole 204 as center rotation, can adjust the angle between the second branch leg 203 and the first branch leg 202, then twist the screw rod 205 into the third screw hole 204 inside can extrude the second branch leg 203 and fix, further can adjust the height of lift disc 201, simultaneously start the first motor 103 with the drill pipe 105 rotation can carry out the drilling operation, after the drilling is completed, start the second motor 209 with the second bevel gear 210 rotation, can with the first bevel gear 208 and its upper end second gear 207 rotation, further can with the first gear 206 with the mounting plate 101 180 ° rotation to control the medicine filling pipe 107 and the drilling alignment, subsequently start several telescopic shafts 109 contraction can control the medicine pushing rod 108 inserts into the medicine filling pipe 107 inside, can push the gunpowder in the medicine filling pipe 107 into the drilling inside and complete the filling operation, further can improve the tunnel excavation efficiency.

[0041] It should be noted that, in this text, such as the first and second relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent in such process, method, article or equipment.

[0042] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tunnel shot hole charging apparatus, characterized by, Include: Drilling and filling assembly (100), the drilling and filling assembly (100) includes a mounting plate (101), one side of the mounting plate (101) is fixedly connected with connecting frame (102), the inside of connecting frame (102) is installed with first motor (103), the inside of connecting frame (102) is fixedly installed with two first bearing (104), the output end of first motor (103) is connected with drill rod (105), the drill rod (105) is inserted in the inside of first bearing (104), one side of the mounting plate (101) is installed with connecting plate (106), the surface of connecting plate (106) is movably installed with filling pipe (107), the inside of filling pipe (107) is inserted with pusher rod (108), the pusher rod (108) and mounting plate (101) are fixedly connected, the mounting plate (101) and connecting plate (106) are detachably connected with a plurality of telescopic shafts (109); Lifting and direction adjusting assembly (200), the lifting and direction adjusting assembly (200) includes lifting disc (201) installed on the lower end of mounting plate (101), the side surface of lifting disc (201) is fixedly connected with a plurality of first legs (202), the lower end of a plurality of first legs (202) is rotatably connected with second leg (203), the two sides of first leg (202) are provided with third screw hole (204), the inside of third screw hole (204) is threadedly connected with screw rod (205), the lower end of mounting plate (101) is fixedly connected with first gear (206), the first gear (206) is installed in the inside of lifting disc (201), one side of first gear (206) is meshedly connected with second gear (207), the lower end of second gear (207) is fixedly connected with first bevel gear (208), the lower end of lifting disc (201) is installed with second motor (209), the output end of second motor (209) is fixedly connected with second bevel gear (210), the first bevel gear (208) and second bevel gear (210) are meshedly connected.

2. A tunnel shot hole charge filling apparatus according to claim 1, characterized in that: The two sides of connecting frame (102) are provided with first screw hole (111), the inside of first screw hole (111) is threadedly connected with lead screw (112), one end of lead screw (112) is rotatably connected with arc plate (113), arc plate (113) and first motor (103) are matched.

3. A tunnel shot hole charge filling apparatus according to claim 2, wherein: The side surface of arc plate (113) is fixedly installed with mounting ring (121), the inside of mounting ring (121) is installed with second bearing (122), one end of lead screw (112) close to arc plate (113) is fixedly connected with plug-in block (123), the plug-in block (123) is inserted in the inside of second bearing (122).

4. The tunnel shot hole charge filling apparatus according to claim 1, characterized in that: The surface of the mounting plate (101) is provided with a plurality of second screw holes (131), the side surface of the connecting plate (106) is fixedly connected with a plurality of ear blocks (132), both ends of the telescopic shaft (109) are fixedly connected with screw blocks (133), and the screw blocks (133) are screw-connected in the second screw holes (131).

5. The tunnel shot hole charge filling apparatus according to claim 1, characterized in that: The surface of the first leg (202) is provided with a receiving groove (211), and the length of the receiving groove (211) is matched with that of the second leg (203).

6. A tunnel shot hole charge filling apparatus according to claim 1, characterized in that: The upper end of the lifting disc (201) is provided with a connecting groove (221), and the first gear (206) and the second gear (207) are both installed in the connecting groove (221).

7. A tunnel shot hole charge filling apparatus according to claim 1, wherein: The first leg (202) and the second leg (203) are both made of stainless steel.

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