A mining machinery punching and drilling device

Abstract

The present invention is applicable to the field of rock drilling technology, and provides a mining machinery punching and drilling device, including a mounting plate, and an up-and-down moving plate arranged above the mounting plate, and also including: a rotating pick-up plate connected by a flip driving mechanism above the mounting plate, the flip driving mechanism is used to drive the rotating pick-up plate to rotate; the rotating pick-up plate is evenly provided with two transverse guide grooves on one side close to the up-and-down moving plate, and two clamping blocks are slidably connected in the two transverse guide grooves; the other side of the rotating pick-up plate is evenly provided with two vertical guide grooves, and the two vertical guide grooves are located between the two transverse guide grooves. The present invention realizes the installation and disassembly of the drill rod by rotating the pick-up plate in cooperation with the clamping block, which saves manpower, the rotation angle of the rotating pick-up plate is fixed, the drill rod is located below the rotating sleeve 2 every time, and the rotating sleeve 2 is coaxial with the drill rod, thereby improving the efficiency of the drill rod installation, and then improving the efficiency of mine drilling.

Description

Technical Field

[0001] The invention belongs to the technical field of rock drilling, and in particular relates to a mining mechanical punching and drilling device. Background Art

[0002] Drilling is an essential part of the mining process. It can control coal seam cracks, reduce the proportion of mined rock cuttings, improve coal mining efficiency, shorten the coal mining cycle, and thus increase the coal mining rate. Drilling is also very important in coal mine exploration. It can detect the exact position, thickness, extension direction, structural characteristics and other information of the coal seam, providing important data support for coal mine exploration. Drilling in underground passages can not only provide channels for air flow, but also remove underground water and harmful gases such as gas to ensure mining safety.

[0003] When the existing mining drilling equipment is in use, in order to drill holes of different depths, different numbers of drill rods need to be installed during the drilling process. One end of the drill rod is an external thread, and the other end is an internal thread, which are connected by a threaded connection.

[0004] When installing the drill rod, the drill rod is manually lifted to keep it in a vertical state, and the drill rods need to be controlled to be coaxial with each other and with the rotating end of the equipment in order to perform threaded connection. When removing the drill rod, the vertical drill rod also needs to be manually removed. Therefore, the labor intensity of workers is high when installing and removing the drill rod, and the manual control of the drill rod position is poor when installing the drill rod, which makes the installation of the drill rod difficult and slow. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a mining machinery punching and drilling device, aiming to solve the problems of poor installation accuracy when installing a drill rod and high labor intensity of workers when installing and removing the drill rod.

[0006] The present invention is implemented in this way. A mining machinery punching and drilling device comprises a mounting plate and an up-and-down movable plate arranged above the mounting plate, and further comprises: a rotating pick-up plate connected by a flip driving mechanism above the mounting plate, the flip driving mechanism being used to drive the rotating pick-up plate to rotate; two horizontal guide grooves are evenly arranged on one side of the rotating pick-up plate close to the up-and-down movable plate, and two clamping blocks are slidably connected in the two horizontal guide grooves; two vertical guide grooves are evenly arranged on the other side of the rotating pick-up plate, the two vertical guide grooves are located between the two horizontal guide grooves, and transmission slide blocks are slidably connected in the two vertical guide grooves; two transmission slide blocks are rotatably connected to A connecting rod, two connecting rods on each transmission slider are respectively rotatably connected to the two clamping blocks of each transverse guide groove; a reverse transmission assembly is provided on the side of the rotating transfer plate close to the transmission slider, and under the guiding action of the vertical guide groove, when one of the transmission sliders moves, the reverse transmission assembly drives the other transmission slider to move in the opposite direction; a driving mechanism is provided on the rotating transfer plate, and the driving mechanism is used to drive one of the transmission sliders to move; the up and down movable plate is connected to the mounting plate through a lifting and moving mechanism, and the lifting and moving mechanism is used to drive the up and down movable plate to move up and down; a rotating mechanism is provided on the up and down movable plate, and the rotating mechanism is used to drive the drill rod to rotate.

[0007] A further technical solution is that the lifting and moving mechanism includes a vertical bracket fixed to the upper end of the mounting plate, and the vertical bracket is rotatably connected to two rotating shafts; sprockets are fixed to the two rotating shafts, and chains are meshed on the two sprockets; a motor 2 is fixed to the side wall of the vertical bracket, and the rotating end of the motor 2 is fixed to one of the rotating shafts; two guide shafts 1 are vertically fixed to the mounting plate, and the up and down movable plate is slidably connected to the two guide shafts 1, and the up and down movable plate is fixedly connected to one side of the sprocket.

[0008] A further technical solution is that the flipping drive mechanism includes a support seat fixed on the upper end of the mounting plate, and the rotating pick-up plate is rotatably connected to the upper end; a hydraulic lever is rotatably connected to the upper end of the mounting plate, and an avoidance groove is provided on the support seat, and the telescopic end of the hydraulic lever passes through the avoidance groove and is rotatably connected to the rotating pick-up plate.

[0009] A further technical solution is that the rotating mechanism includes a motor 1 fixed to the upper end of the up and down moving plates, and a rotating sleeve 1 rotatably connected to the lower end of the up and down moving plates; a guide groove 1 is provided at the lower end of the rotating sleeve, a rotating sleeve 2 is slidably connected in the guide groove 1, an internal thread is provided at the lower end of the rotating sleeve 2, a compression spring 1 is fixed to the upper end of the rotating sleeve 2, and the compression spring 1 is fixed to the top end of the guide groove 1; a guide groove 2 is provided at the upper end of the rotating sleeve 2, a drive shaft is slidably connected in the guide groove 2, the cross-sectional shape of the matching part of the drive shaft and the guide groove 2 is a regular octagon, the drive shaft is rotatably connected to the up and down moving plates, and the rotating end of the motor 1 is fixedly connected to the drive shaft.

[0010] A further technical solution, the driving mechanism includes a driving slider slidably connected in one of the vertical guide grooves, a telescopic rod is embedded and fixed on the rotating transfer plate, and the end of the telescopic rod is fixed on the driving slider; a slot is provided at one end of the transmission slider close to the driving slider, and a connecting groove is provided on the side wall of the slot; a protrusion is fixed at one end of the driving slider close to the transmission slider, a sliding groove 1 is provided in the protrusion, and a connecting slider is slidably connected in the sliding groove 1; one end of the connecting slider extends out of the protrusion, and the other end of the connecting slider is connected with a compression spring 2, and the compression spring 2 is arranged in the sliding groove 1; a tension spring is fixed on the side away from each other of the two transmission sliders, and the end of the tension spring is fixed on the rotating transfer plate; a release component is provided on the rotating transfer plate, and when the rotating sleeve 2 is retracted into the guide groove 1, the release component pushes the connecting slider into the sliding groove 1.

[0011] A further technical solution, the releasing component includes a passive push rod arranged on the side of the rotating pick-up plate close to the upper and lower movable plates, and two guide shafts 2 are fixed on the side of the passive push rod close to the rotating pick-up plate; the two guide shafts 2 are slidably connected to the rotating pick-up plate, and a compression spring 3 is sleeved on the guide shaft 2, and the compression spring 3 is located between the passive push rod and the rotating pick-up plate; a pushing part is arranged on the side of the passive push rod away from the upper and lower movable plates, and a through groove for avoiding the movement of the pushing part is arranged on the rotating pick-up plate; a sliding groove 2 is arranged on the transmission slider, and a push block is slidably connected in the sliding groove 2, and one end of the push block extends into the connecting groove, and an active push rod is fixed on the side of the upper and lower movable plates close to the passive push rod.

[0012] According to a further technical solution, the reverse transmission assembly includes a gear rotatably connected to a rotating pick-up plate close to a transmission slider, and racks are fixed on both transmission sliders, and both racks are meshed with the gears.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention realizes the installation and disassembly of the drill rod by rotating the pick-up plate and cooperating with the clamping block, which saves manpower, thereby improving the efficiency of the drill rod installation and further improving the efficiency of mine drilling;

[0015] 2. The rotation angle of the rotating pick-up plate is fixed, and the drill rod is always located under the rotating sleeve 2, and the rotating sleeve 2 is coaxial with the drill rod, thereby improving the efficiency of drill rod installation and further improving the efficiency of mine drilling;

[0016] 3. When the operator forgets to release the clamping block from the drill rod and continues to control the up and down moving plates to drive the rotating sleeve one and the rotating sleeve two to move downward, the up and down moving plates drive the active push rod to squeeze the passive push rod, and the passive push rod overcomes the elastic force of the compression spring three and moves, and the passive push rod drives the pushing part to squeeze the push block, and the push block pushes the connecting slider, thereby causing the connecting slider to overcome the elastic force of the compression spring two and retract into the sliding groove one. At this time, the connecting slider disengages from the connecting groove, and the fixed connection between the transmission slider and the driving slider disappears. The tension spring pulls the transmission slider to move toward the horizontal guide groove, and the transmission slider pushes the two clamping blocks to move in the opposite direction through the two connecting rods. The two clamping blocks release the drill rod, and the two clamping blocks moving in the opposite direction can avoid the space for the up and down moving plates, the rotating sleeve one and the rotating sleeve two to move downward, thereby avoiding damage to the drill rod and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a mining machinery punching and drilling device provided by the present invention;

[0018] Figure 2 The present invention provides Figure 1 Structural diagram of the left tilt angle;

[0019] Figure 3 The present invention provides Figure 1 Structural diagram of the right tilt angle;

[0020] Figure 4 The present invention provides Figure 1 Structural diagram of the lifting and moving mechanism;

[0021] Figure 5 The present invention provides Figure 1 A schematic diagram of the structure of the flip drive mechanism;

[0022] Figure 6 The present invention provides Figure 5 A schematic diagram of the structure on the other side of the rotating pick-up plate;

[0023] Figure 7 The present invention provides Figure 5 The schematic diagram of the structure of the release component;

[0024] Figure 8 The present invention provides Figure 6 Schematic diagram of the internal structure of the transmission slider and the driving slider;

[0025] Fig. 9 The present invention provides Figure 4 Schematic diagram of the internal structure of rotating sleeve 1 and rotating sleeve 2.

[0026] In the accompanying drawings: mounting plate 101, up and down moving plate 102, connecting rod 103, transmission slider 104, rotating pick-up plate 105, horizontal guide groove 106, clamping block 107, vertical guide groove 108, lifting and moving mechanism 2, guide shaft 1 201, rotating shaft 202, sprocket 203, chain 204, motor 205, vertical bracket 206, flip driving mechanism 3, support seat 301, hydraulic lever 302, avoidance groove 303, rotating mechanism 4, rotating sleeve 1 401, guide groove 1 402, compression spring 1 403, Guide groove 2 404, drive shaft 405, rotating sleeve 2 406, motor 1 407, reverse transmission component 5, gear 501, rack 502, drive mechanism 6, slot 601, protrusion 602, sliding groove 1 603, connecting slider 604, connecting groove 605, compression spring 2 606, driving slider 607, telescopic rod 608, tension spring 609, release component 7, guide shaft 2 701, passive push rod 702, pushing part 703, compression spring 3 704, active push rod 705, sliding groove 2 706, push block 707. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0029] like Figure 1-Figure 6As shown, a mining machinery punching and drilling device provided by an embodiment of the present invention includes a mounting plate 101, and an up-and-down movable plate 102 arranged above the mounting plate 101, and also includes: a rotating pick-up plate 105 connected by a flip driving mechanism 3 above the mounting plate 101, and the flip driving mechanism 3 is used to drive the rotating pick-up plate 105 to rotate; two horizontal guide grooves 106 are evenly arranged on the side of the rotating pick-up plate 105 close to the up-and-down movable plate 102, and two clamping blocks 107 are slidably connected in the two horizontal guide grooves 106; two vertical guide grooves 108 are evenly arranged on the other side of the rotating pick-up plate 105, and the two vertical guide grooves 108 are located between the two horizontal guide grooves 106, and the two vertical guide grooves 108 are slidably connected with a transmission slider 104; the two transmission sliders 104 are rotatably connected There are two connecting rods 103, and the two connecting rods 103 on each transmission slider 104 are respectively rotatably connected to the two clamping blocks 107 of each transverse guide groove 106; a reverse transmission component 5 is provided on the side of the rotating pick-up plate 105 close to the transmission slider 104, and under the guiding action of the vertical guide groove 108, when one of the transmission sliders 104 moves, the reverse transmission component 5 drives the other transmission slider 104 to move in the opposite direction; a driving mechanism 6 is provided on the rotating pick-up plate 105, and the driving mechanism 6 is used to drive one of the transmission sliders 104 to move; the up and down movable plate 102 is connected to the mounting plate 101 through the lifting and moving mechanism 2, and the lifting and moving mechanism 2 is used to drive the up and down movable plate 102 to move up and down; a rotating mechanism 4 is provided on the up and down movable plate 102, and the rotating mechanism 4 is used to drive the drill rod to rotate.

[0030] In the embodiment of the present invention, when installing the drill rod, the flip driving mechanism 3 drives the rotating pick-up plate 105 to be in a horizontal state, and the drill rod is placed between the two clamping blocks 107. The driving mechanism 6 drives one of the transmission slide blocks 104 away from the transverse guide groove 106, and the reverse transmission component 5 drives the other transmission slide block 104 to move in the opposite direction. The transmission slide block 104 drives the two clamping blocks 107 in the transverse guide groove 106 to move toward each other through the connecting rod 103, so that the two clamping blocks 107 in the transverse guide groove 106 clamp the drill rod. The flip driving mechanism 3 drives the rotating pick-up plate 105 to be in a vertical state, and the rotating pick-up plate 105 drives the drill rod to be in a vertical state, so that the drill rod is located below the rotating mechanism 4, and the rotating mechanism 4 is connected to the drill rod. After the rotating mechanism 4 is connected to the drill rod, the driving mechanism 6 drives one of the transmission slide blocks 104 close to the transverse guide groove 106, the reverse transmission component 5 drives another transmission slide block 104 to move in the reverse direction, and the transmission slide block 104 drives the two clamping blocks 107 in the transverse guide groove 106 to move in the reverse direction through the connecting rod 103, thereby making the two clamping blocks 107 in the transverse guide groove 106 loosen the drill rod. When the two clamping blocks 107 move away from each other, they can avoid the space for the up and down movement of the up and down moving plate 102 and the rotating mechanism 4. When the drill rod is removed, the clamping block 107 clamps the drill rod, and the drill rod is removed from the rotating mechanism 4. The rotating pick-up plate 105 drives the drill rod to rotate to a horizontal state, and then the clamping block 107 loosens the drill rod, and the drill rod can be removed. The present invention realizes the installation and disassembly of the drill rod by rotating the pick-up plate 105 in cooperation with the clamping block 107, which saves manpower. The rotating angle of the rotating pick-up plate 105 is fixed, thereby improving the efficiency of the drill rod installation, and thus improving the efficiency of mine drilling.

[0031] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present invention, the lifting and moving mechanism 2 includes a vertical bracket 206 fixed on the upper end of the mounting plate 101, and the vertical bracket 206 is rotatably connected to two rotating shafts 202; sprockets 203 are fixed on the two rotating shafts 202, and chains 204 are meshed on the two sprockets 203, and a motor 205 is fixed to the side wall of the vertical bracket 206, and the rotating end of the motor 205 is fixed on one of the rotating shafts 202; two guide shafts 1 201 are vertically fixed on the mounting plate 101, and the up and down movable plate 102 is slidably connected to the two guide shafts 1 201, and the up and down movable plate 102 is fixedly connected to one side of the sprocket 203.

[0032] In the embodiment of the present invention, motor 205 drives one of the rotating shafts 202 to rotate, and this rotating shaft 202 drives one of the sprockets 203 to rotate. This sprocket 203 cooperates with another sprocket 203 to drive the chain 204 to move. Under the guiding action of guide shaft 1 201, the chain 204 drives the upper and lower movable plates 102 to move up and down.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, as a preferred embodiment of the present invention, the flipping drive mechanism 3 includes a support seat 301 fixed on the upper end of the mounting plate 101, and the rotating pick-up plate 105 is rotatably connected to the upper end; the upper end of the mounting plate 101 is rotatably connected to a hydraulic lever 302, and an avoidance groove 303 is provided on the support seat 301, and the telescopic end of the hydraulic lever 302 passes through the avoidance groove 303 and is rotatably connected to the rotating pick-up plate 105.

[0034] In the embodiment of the present invention, in the initial state, the hydraulic lever 302 is in a retracted state, and the rotating pick-up plate 105 is in a horizontal state. When the hydraulic lever 302 is extended, the hydraulic lever 302 drives the rotating pick-up plate 105 to rotate upward until the rotating pick-up plate 105 rotates to a vertical state. When the hydraulic lever 302 is retracted, the hydraulic lever 302 drives the rotating pick-up plate 105 to rotate downward until the rotating pick-up plate 105 rotates to a horizontal state.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Fig. 9 As shown, as a preferred embodiment of the present invention, the rotating mechanism 4 includes a motor 407 fixed at the upper end of the up and down moving plate 102, and a rotating sleeve 401 rotatably connected to the lower end of the up and down moving plate 102; a guide groove 402 is provided at the lower end of the rotating sleeve 401, and a rotating sleeve 406 is slidably connected in the guide groove 402, and the lower end of the rotating sleeve 406 is provided with an internal thread, and a compression spring 403 is fixed at the upper end of the rotating sleeve 406, and the compression spring 403 is fixed to the top end of the guide groove 402; a guide groove 404 is provided at the upper end of the rotating sleeve 406, and a drive shaft 405 is slidably connected in the guide groove 404, and the cross-sectional shape of the matching part of the drive shaft 405 and the guide groove 404 is a regular octagon, the drive shaft 405 is rotatably connected to the up and down moving plate 102, and the rotating end of the motor 407 is fixedly connected to the drive shaft 405.

[0036] In the embodiment of the present invention, when drilling a hole in a mine, the motor 1 407 drives the driving shaft 405 to rotate, the driving shaft 405 drives the rotating sleeve 2 406 to rotate, and the rotating sleeve 2 406 drives the rotating sleeve 1 401 to rotate; when installing the drill rod, the rotating pick-up plate 105 rotates the drill rod to a vertical state, at which time the drill rod is located below the rotating sleeve 2 406, and the rotating sleeve 2 406 is coaxial with the drill rod, the up and down moving plate 102 moves downward, the up and down moving plate 102 drives the rotating sleeve 1 401 to move downward, the rotating sleeve 1 401 drives the rotating sleeve 2 406 to move downward through the compression spring 1 403, thereby making the internal thread at the lower end of the rotating sleeve 2 406 contact the external thread at the upper end of the drill rod, and the motor 1 407 drives the driving shaft 405 rotates, and the driving shaft 405 drives the rotating sleeve 406 to rotate, thereby making the rotating sleeve 406 threadedly connected to the drill rod to achieve the installation of the drill rod. Through the setting of the compression spring 1 403, it can be avoided that when the rotating sleeve 406 is connected to the drill rod, the rotating sleeve 406 is not matched with the descending speed and the rotation speed, resulting in damage to the threads of the rotating sleeve 406 and the drill rod, thereby reducing the difficulty of the threaded connection between the rotating sleeve 406 and the drill rod, and facilitating the threaded connection between the rotating sleeve 406 and the drill rod; when disassembling the drill rod, the clamping block 107 clamps the drill rod, and the motor 1 407 drives the driving shaft 405 to reverse, and the driving shaft 405 drives the rotating sleeve 406 to reverse, thereby achieving the disassembly of the rotating sleeve 406 and the drill rod.

[0037] like Figure 1-Figure 9As shown, as a preferred embodiment of the present invention, the driving mechanism 6 includes a driving slider 607 slidably connected in one of the vertical guide grooves 108, a telescopic rod 608 is embedded and fixed on the rotating pick-up plate 105, and the end of the telescopic rod 608 is fixed on the driving slider 607; a slot 601 is provided at one end of the transmission slider 104 close to the driving slider 607, and a connecting groove 605 is provided on the side wall of the slot 601; a protrusion is fixed at one end of the driving slider 607 close to the transmission slider 104 602, a sliding groove 603 is arranged in the protrusion 602, and a connecting slider 604 is slidably connected in the sliding groove 603; one end of the connecting slider 604 extends out of the protrusion 602, and the other end of the connecting slider 604 is connected to a compression spring 606, and the compression spring 606 is arranged in the sliding groove 603; a tension spring 609 is fixed on the side away from each other of the two transmission sliders 104, and the end of the tension spring 609 is fixed on the rotating pick-up plate 105, and the rotating pick-up plate 105 is provided with a release spring. Component 7, when the rotating sleeve 2 406 is retracted into the guide groove 1 402, the release component 7 pushes the connecting slider 604 into the sliding groove 1 603; the release component 7 includes a passive push rod 702 arranged on the side of the rotating pick-up plate 105 close to the up and down moving plate 102, and two guide shafts 2 701 are fixed on the side of the passive push rod 702 close to the rotating pick-up plate 105; the two guide shafts 2 701 are slidably connected to the rotating pick-up plate 105, and the guide shafts 2 701 are sleeved with compression springs 3 704, and the compression springs 3 704 are positioned Between the passive push rod 702 and the rotating pick-up plate 105; the passive push rod 702 is provided with a pushing portion 703 on the side away from the up and down moving plate 102, and the rotating pick-up plate 105 is provided with a through groove for avoiding the movement of the pushing portion 703; the transmission slider 104 is provided with a sliding groove 706, and a push block 707 is slidably connected in the sliding groove 706, and one end of the push block 707 extends into the connecting groove 605, and an active push rod 705 is fixed to the side of the up and down moving plate 102 close to the passive push rod 702.

[0038] In the embodiment of the present invention, in the initial state, the second compression spring 606 pushes the connecting slider 604 to be inserted into the connecting groove 605. At this time, the driving slider 607 is fixedly connected to the transmission slider 104, the telescopic rod 608 is in an extended state, and the two clamping blocks 107 are away from each other; when clamping the drill rod, the telescopic rod 608 contracts, and the telescopic rod 608 drives the driving slider 607 away from the transverse guide groove 106. The driving slider 607 drives one of the transmission sliders 104 to move. Under the action of the reverse transmission component 5, the other transmission slider 104 moves in the opposite direction. Under the guiding action of the transverse guide groove 106, the transmission slider 104 passes through The two connecting rods 103 pull the two clamping blocks 107 to move toward each other, and the two clamping blocks 107 moving toward each other clamp and fix the drill rod; when the drill rod is released, the telescopic rod 608 extends, and the telescopic rod 608 drives the driving slider 607 to approach the transverse guide groove 106, and the driving slider 607 drives one of the transmission sliders 104 to move, and under the action of the reverse transmission component 5, the other transmission slider 104 moves in the opposite direction, and under the guidance of the transverse guide groove 106, the transmission slider 104 pushes the two clamping blocks 107 to move in the opposite direction through the two connecting rods 103, and the two clamping blocks 107 moving toward each other release the drill rod;When installing the drill rod, the transfer plate 105 is rotated to a horizontal state, the drill rod is placed between the two clamping blocks 107, the telescopic rod 608 is retracted, and the telescopic rod 608 drives the driving slider 607 away from the transverse guide groove 106. The driving slider 607 drives one of the transmission sliders 104 to move. Under the action of the reverse transmission component 5, the other transmission slider 104 moves in the opposite direction. Under the guidance of the transverse guide groove 106, the transmission slider 104 pulls the two clamping blocks through the two connecting rods 103. 107 move towards each other, the two clamping blocks 107 moving towards each other clamp and fix the drill rod, the rotating pick-up plate 105 drives the drill rod to a vertical state, at which time the drill rod is located below the rotating sleeve 406, and the rotating sleeve 406 is coaxial with the drill rod, the up and down moving plate 102 drives the rotating sleeve 1 401 and the rotating sleeve 406 to move downward, and the rotating sleeve 406 rotates, thereby realizing the connection between the rotating sleeve 406 and the drill rod, when the operator forgets to make the clamping block 107 release the drill rod and continues to control the upper and lower moving plates 102 to move the rotating sleeve 1 401 and the rotating sleeve 406 downward, and the rotating sleeve 406 rotates, thereby realizing the connection between the rotating sleeve 406 and the drill rod, When the lower moving plate 102 drives the rotating sleeve 1 401 and the rotating sleeve 2 406 to move downward, the upper and lower moving plates 102 drive the active push rod 705 to squeeze the passive push rod 702, and the passive push rod 702 overcomes the elastic force of the compression spring 3 704 and moves, and the passive push rod 702 drives the pushing part 703 to squeeze the push block 707, and the push block 707 pushes the connecting slider 604, so that the connecting slider 604 overcomes the elastic force of the compression spring 2 606 and retracts into the sliding groove 1 603, and the connecting slider 604 is separated from the connecting groove 604. 05, the fixed connection between the transmission slider 104 and the driving slider 607 disappears, the tension spring 609 pulls the transmission slider 104 to move toward the transverse guide groove 106, and the transmission slider 104 pushes the two clamping blocks 107 to move in the opposite direction through the two connecting rods 103. The two clamping blocks 107 release the drill rod, and the two clamping blocks 107 moving in the opposite direction can avoid the space for the upper and lower moving plates 102, the rotating sleeve 1 401 and the rotating sleeve 2 406 to move downward, thereby avoiding damage to the drill rod and equipment. ;

[0039] like Figure 1-Figure 6 As shown, as a preferred embodiment of the present invention, the reverse transmission assembly 5 includes a gear 501 rotatably connected to the rotating transfer plate 105 close to the transmission slider 104, and racks 502 are fixed on both of the transmission sliders 104, and both of the racks 502 are engaged with the gear 501.

[0040] In the embodiment of the present invention, under the guiding action of the vertical guide groove 108, when one of the transmission sliders 104 moves, one of the vertical guide grooves 108 drives one of the racks 502 to move, one of the racks 502 drives the gear 501 to rotate, the rotating gear 501 drives the other rack 502 to move in the opposite direction, and the other rack 502 drives the other transmission slider 104 to move in the opposite direction, thereby realizing the synchronous movement of the two transmission sliders 104 toward or away from each other.

[0041] The above embodiment of the present invention provides a mining machinery punching and drilling device. When installing the drill rod, the hydraulic lever 302 is in a retracted state, the rotating pick-up plate 105 is in a horizontal state, the drill rod is placed between the two clamping blocks 107, and the compression spring 606 pushes the connecting slider 604 to insert into the connecting groove 605. At this time, the driving slider 607 is fixedly connected to the transmission slider 104, and the telescopic rod 608 is retracted. The telescopic rod 608 drives the driving slider 607 away from the horizontal guide groove 106, and the driving slider 607 drives one of the transmission sliders 104 to move. Under the guiding action of the vertical guide groove 108, when one of the transmission sliders 104 moves, one of the vertical guide grooves 108 drives one of the transmission sliders 104 to move. The rack 502 moves, one of the racks 502 drives the gear 501 to rotate, the rotating gear 501 drives the other rack 502 to move in the opposite direction, and the other rack 502 drives the other transmission slide 104 to move in the opposite direction. Under the guidance of the transverse guide groove 106, the transmission slide 104 pulls the two clamping blocks 107 to move toward each other through the two connecting rods 103, and the two clamping blocks 107 moving toward each other clamp and fix the drill rod. When the hydraulic lever 302 is extended, the hydraulic lever 302 drives the rotating pick-up plate 105 to rotate upward until the rotating pick-up plate 105 rotates to a vertical state, and the rotating pick-up plate 105 drives the drill rod to a vertical state, so that the drill rod is located below the rotating sleeve 406. , and the rotating sleeve 2 406 is coaxial with the drill rod, the up-down movable plate 102 moves downward, the up-down movable plate 102 drives the rotating sleeve 1 401 to move downward, the rotating sleeve 1 401 drives the rotating sleeve 2 406 to move downward through the compression spring 1 403, so that the internal thread at the lower end of the rotating sleeve 2 406 contacts the external thread at the upper end of the drill rod, the motor 1 407 drives the driving shaft 405 to rotate, the driving shaft 405 drives the rotating sleeve 2 406 to rotate, so that the rotating sleeve 2 406 is threadedly connected with the drill rod to realize the installation of the drill rod, after the rotating sleeve 2 406 is connected with the drill rod, the telescopic rod 608 extends, the telescopic rod 608 drives the driving slider 607 to approach the transverse guide groove 106, and the driving slider 607 drives one of them The transmission slider 104 moves, and under the action of the reverse transmission component 5, the other transmission slider 104 moves in the opposite direction. Under the guidance of the transverse guide groove 106, the transmission slider 104 pushes the two clamping blocks 107 to move in the opposite direction through the two connecting rods 103. The two clamping blocks 107 moving in opposite directions release the drill rod. When the two clamping blocks 107 move away from each other, they can avoid the space for the upper and lower moving plates 102, the rotating sleeve 1 401 and the rotating sleeve 2 406 to move downward. When the drill rod is disassembled, the clamping block 107 clamps the drill rod, and the drill rod is disassembled from the rotating sleeve 2 406. The rotating pick-up plate 105 drives the drill rod to rotate to a horizontal state, and then the clamping block 107 releases the drill rod, and the drill rod can be removed;The present invention realizes the installation and removal of the drill rod by rotating the pick-up plate 105 and cooperating with the clamping block 107, which saves manpower. The rotation angle of the rotating pick-up plate 105 is fixed, thereby improving the efficiency of the drill rod installation and further improving the efficiency of mine drilling. ;

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mining machinery punching and drilling device, comprising a mounting plate (101), and an up-and-down moving plate (102) arranged above the mounting plate (101), characterized in that: Also includes: A rotating pick-up plate (105) connected above the mounting plate (101) via a flip drive mechanism (3), wherein the flip drive mechanism (3) is used to drive the rotating pick-up plate (105) to rotate; Two transverse guide grooves (106) are evenly arranged on one side of the rotating transfer plate (105) close to the up-and-down moving plate (102), and two clamping blocks (107) are slidably connected in the two transverse guide grooves (106); Two vertical guide grooves (108) are evenly arranged on the other side of the rotating transfer plate (105), the two vertical guide grooves (108) are located between the two transverse guide grooves (106), and a transmission slider (104) is slidably connected in the two vertical guide grooves (108); The two transmission slide blocks (104) are both rotatably connected to two connecting rods (103), and the two connecting rods (103) on each transmission slide block (104) are respectively rotatably connected to two clamping blocks (107) of each transverse guide groove (106); A reverse transmission assembly (5) is provided on one side of the rotating transfer plate (105) close to the transmission slider (104); under the guidance of the vertical guide groove (108), when one transmission slider (104) moves, the reverse transmission assembly (5) drives the other transmission slider (104) to move in the reverse direction; The rotating transfer plate (105) is provided with a driving mechanism (6), and the driving mechanism (6) is used to drive one of the transmission slide blocks (104) to move; The up-and-down movable plate (102) is connected to the mounting plate (101) via a lifting and moving mechanism (2), and the lifting and moving mechanism (2) is used to drive the up-and-down movable plate (102) to move up and down; A rotating mechanism (4) is provided on the up-and-down moving plate (102), and the rotating mechanism (4) is used to drive the drill rod to rotate.

2. The mining machinery punching and drilling device according to claim 1, characterized in that: The lifting and moving mechanism (2) comprises a vertical bracket (206) fixed to the upper end of the mounting plate (101), and two rotating shafts (202) are rotatably connected to the vertical bracket (206); A sprocket (203) is fixed on each of the two rotating shafts (202), a chain (204) is meshed on the two sprockets (203), a second motor (205) is fixed on the side wall of the vertical bracket (206), and a rotating end of the second motor (205) is fixed on one of the rotating shafts (202); Two guide shafts (201) are vertically fixed on the mounting plate (101), the up-and-down movable plate (102) is slidably connected to the two guide shafts (201), and the up-and-down movable plate (102) is fixedly connected to a side of a sprocket wheel (203).

3. The mining machinery punching and drilling device according to claim 1, characterized in that: The flip driving mechanism (3) comprises a support seat (301) fixed to the upper end of the mounting plate (101), and the rotating pick-up plate (105) is rotatably connected to the upper end; The upper end of the mounting plate (101) is rotatably connected to a hydraulic lever (302), an avoidance groove (303) is provided on the support seat (301), and the telescopic end of the hydraulic lever (302) passes through the avoidance groove (303) and is rotatably connected to the rotating transfer plate (105).

4. The mining machinery punching and drilling device according to claim 1, characterized in that: The rotating mechanism (4) comprises a motor (407) fixed to the upper end of the up-and-down moving plate (102), and a rotating sleeve (401) rotatably connected to the lower end of the up-and-down moving plate (102); The lower end of the rotating sleeve 1 (401) is provided with a guide groove 1 (402), the guide groove 1 (402) is slidably connected with a rotating sleeve 2 (406), the lower end of the rotating sleeve 2 (406) is provided with an internal thread, the upper end of the rotating sleeve 2 (406) is fixed with a compression spring 1 (403), and the compression spring 1 (403) is fixed to the top end of the guide groove 1 (402); A second guide groove (404) is provided at the upper end of the second rotating sleeve (406), a driving shaft (405) is slidably connected in the second guide groove (404), the cross-sectional shape of the matching portion between the driving shaft (405) and the second guide groove (404) is a regular octagon, the driving shaft (405) is rotatably connected to the upper and lower movable plates (102), and the rotating end of the first motor (407) is fixedly connected to the driving shaft (405).

5. The mining machinery punching and drilling device according to claim 4, characterized in that: The driving mechanism (6) comprises a driving slider (607) slidably connected in one of the vertical guide grooves (108); a telescopic rod (608) is embedded and fixed on the rotating transfer plate (105); and a distal end of the telescopic rod (608) is fixed on the driving slider (607); A slot (601) is provided at one end of the transmission slider (104) close to the driving slider (607), and a connecting slot (605) is provided on a side wall of the slot (601); A protrusion (602) is fixed to one end of the driving slider (607) close to the transmission slider (104), a sliding groove (603) is provided in the protrusion (602), and a connecting slider (604) is slidably connected in the sliding groove (603); One end of the connecting slider (604) extends out of the protrusion (602), and the other end of the connecting slider (604) is connected to a second compression spring (606), and the second compression spring (606) is arranged in the first sliding groove (603); A tension spring (609) is fixed to the sides of the two transmission slide blocks (104) that are away from each other, and the ends of the tension springs (609) are fixed to the rotating transfer plate (105); The rotating transfer plate (105) is provided with a release assembly (7), and when the rotating sleeve (406) is retracted into the guide groove (402), the release assembly (7) pushes the connecting slide block (604) into the sliding groove (603).

6. The mining machinery punching and drilling device according to claim 5, characterized in that: The release assembly (7) comprises a passive push rod (702) arranged on a side of the rotating pick-up plate (105) close to the up-and-down moving plate (102), and two guide shafts (701) are fixed on a side of the passive push rod (702) close to the rotating pick-up plate (105); The two guide shafts (701) are slidably connected to the rotating pick-up plate (105); the guide shafts (701) are sleeved with compression springs (704); and the compression springs (704) are located between the passive push rod (702) and the rotating pick-up plate (105); The passive push rod (702) is provided with a pushing portion (703) on one side away from the up-and-down moving plate (102), and the rotating transfer plate (105) is provided with a through groove for avoiding movement of the pushing portion (703); The transmission slider (104) is provided with a second sliding groove (706), a push block (707) is slidably connected in the second sliding groove (706), one end of the push block (707) extends into the connecting groove (605), and an active push rod (705) is fixed on the side of the up-and-down moving plate (102) close to the passive push rod (702).

7. The mining machinery punching and drilling device according to claim 1, characterized in that: The reverse transmission assembly (5) comprises a gear (501) rotatably connected to a side of the rotating pick-up plate (105) close to the transmission slider (104); A rack (502) is fixed on each of the two transmission sliders (104), and each of the two racks (502) is meshed with the gear (501).

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